Merge branch 'master' of https://github.com/Superalgos/Superalgos
This commit is contained in:
Haroun committed
commit
433a779d95
15255 files changed
+57107
-3168082
No files matched your search
+4
-1
@@ -6,5 +6,8 @@ debug.log
|
||||
*.db
|
||||
Projects/Superalgos/Icons/Thumbs.db
|
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*.bat
|
||||
!launch-windows.bat
|
||||
!create-shortcut-windows.bat
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||||
!uninstall-shortcut-windows.bat
|
||||
*.exe
|
||||
|
||||
node_modules
|
||||
Binary file not shown.
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After Width: | Height: | Size: 7.0 KiB |
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After Width: | Height: | Size: 5.3 KiB |
@@ -19,6 +19,7 @@ color: #324d50;
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line-height: 150%;
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margin: 20 30px;
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margin: 20 25 20 30px;
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caret-color: transparent;
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}
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||||
|
||||
.docs-node-html-footer-container {
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@@ -29,6 +30,7 @@ line-height: 160%;
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border-top: 5px solid #0295aa;
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margin: 80px 0 0 0;
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padding: 30 0 20 0px;
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caret-color: transparent;
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}
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||||
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||||
/* DELETE candidate (delete class assignment on DocsSapace.js too)
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@@ -236,6 +238,7 @@ z-index:100;
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padding: 0px 10px;
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font-size: 95%;
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line-height: 140%;
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caret-color: #111;
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}
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|
||||
/* Alerts */
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||||
@@ -810,6 +813,7 @@ display: table;
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vertical-align: middle;
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display: table-cell;
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padding-right: 25px;
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caret-color: transparent;
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}
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||||
|
||||
.docs-search-results-box {
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@@ -826,6 +830,7 @@ width: 100%;
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display: table;
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padding-left: 180px;
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margin-top: 20px;
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caret-color: transparent;
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}
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.docs-search-results-header-tabs-container > input {
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@@ -856,6 +861,7 @@ border-bottom: 3px solid #0295aa;
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.docs-search-result-content {
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border-top: 1px solid #0295aa;
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margin-left: -180px;
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caret-color: transparent;
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}
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||||
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.docs-search-result-content > div {
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||||
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@@ -8,6 +8,7 @@ border-radius: 8px;
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background-color: #fdfdfd;
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||||
-webkit-transition-duration: 1s;
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transition-duration: 1s;
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caret-color: transparent;
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}
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||||
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.tutorial-summary {
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@@ -224,6 +225,7 @@ margin-bottom: 20px;
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width: 100%;
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-webkit-transition-duration: 1s;
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transition-duration: 1s;
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caret-color: transparent;
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}
|
||||
|
||||
.tutorial-buttonsTable {
|
||||
|
||||
+1
-1
@@ -127,7 +127,7 @@ try {
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||||
console.log('Http Interface .............................................. Listening at port ' + global.env.HTTP_INTERFACE_PORT)
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|
||||
console.log('')
|
||||
console.log("You are running Superalgos Beta 9")
|
||||
console.log("You are running Superalgos Beta 10")
|
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console.log('')
|
||||
console.log("What's new? The following was implemented here:")
|
||||
console.log('')
|
||||
|
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+7
-21
@@ -681,7 +681,7 @@ exports.newHttpInterface = function newHttpInterface(WEB_SERVER, DATA_FILE_SERVE
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|
||||
const octokit = new Octokit({
|
||||
auth: token,
|
||||
userAgent: 'Superalgos Beta 9'
|
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userAgent: 'Superalgos Beta 10'
|
||||
})
|
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|
||||
const repo = 'Superalgos'
|
||||
@@ -1112,7 +1112,7 @@ exports.newHttpInterface = function newHttpInterface(WEB_SERVER, DATA_FILE_SERVE
|
||||
let fs = require('fs')
|
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|
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try {
|
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let filePath = global.env.PATH_TO_DEFAULT_WORKSPACE + '/Getting-Started.json'
|
||||
let filePath = global.env.PATH_TO_DEFAULT_WORKSPACE + '/Getting-Started-Tutorials.json'
|
||||
fs.readFile(filePath, onFileRead)
|
||||
} catch (e) {
|
||||
console.log('[ERROR] Error reading the Workspace.', e)
|
||||
@@ -1496,27 +1496,13 @@ exports.newHttpInterface = function newHttpInterface(WEB_SERVER, DATA_FILE_SERVE
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|
||||
function sendSchema(filePath, schemaType) {
|
||||
let fs = require('fs')
|
||||
|
||||
if (schemaType === 'AppSchema') {
|
||||
let fileName = 'AppSchema.json'
|
||||
try {
|
||||
filePath = filePath + fileName
|
||||
fs.readFile(filePath, onFileRead)
|
||||
} catch (e) {
|
||||
console.log('[ERROR] Error reading the ' + fileName, e)
|
||||
}
|
||||
|
||||
function onFileRead(err, schema) {
|
||||
if (err) {
|
||||
respondWithContent(undefined, httpResponse)
|
||||
} else {
|
||||
respondWithContent(schema, httpResponse)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
try {
|
||||
let folder = ''
|
||||
switch (schemaType) {
|
||||
case 'AppSchema': {
|
||||
folder = 'App-Schema'
|
||||
break
|
||||
}
|
||||
case 'DocsNodeSchema': {
|
||||
folder = 'Docs-Nodes'
|
||||
break
|
||||
@@ -1560,7 +1546,7 @@ exports.newHttpInterface = function newHttpInterface(WEB_SERVER, DATA_FILE_SERVE
|
||||
}
|
||||
respondWithContent("[]", httpResponse)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function sendStyleSheet(fileName) {
|
||||
|
||||
-1
@@ -1 +0,0 @@
|
||||
export const version = "abi/5.0.0-beta.153";
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||||
-91
@@ -1,91 +0,0 @@
|
||||
"use strict";
|
||||
// See: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI
|
||||
import { arrayify } from "@ethersproject/bytes";
|
||||
import { defineReadOnly } from "@ethersproject/properties";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
import { Reader, Writer } from "./coders/abstract-coder";
|
||||
import { AddressCoder } from "./coders/address";
|
||||
import { ArrayCoder } from "./coders/array";
|
||||
import { BooleanCoder } from "./coders/boolean";
|
||||
import { BytesCoder } from "./coders/bytes";
|
||||
import { FixedBytesCoder } from "./coders/fixed-bytes";
|
||||
import { NullCoder } from "./coders/null";
|
||||
import { NumberCoder } from "./coders/number";
|
||||
import { StringCoder } from "./coders/string";
|
||||
import { TupleCoder } from "./coders/tuple";
|
||||
import { ParamType } from "./fragments";
|
||||
const paramTypeBytes = new RegExp(/^bytes([0-9]*)$/);
|
||||
const paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/);
|
||||
export class AbiCoder {
|
||||
constructor(coerceFunc) {
|
||||
logger.checkNew(new.target, AbiCoder);
|
||||
defineReadOnly(this, "coerceFunc", coerceFunc || null);
|
||||
}
|
||||
_getCoder(param) {
|
||||
switch (param.baseType) {
|
||||
case "address":
|
||||
return new AddressCoder(param.name);
|
||||
case "bool":
|
||||
return new BooleanCoder(param.name);
|
||||
case "string":
|
||||
return new StringCoder(param.name);
|
||||
case "bytes":
|
||||
return new BytesCoder(param.name);
|
||||
case "array":
|
||||
return new ArrayCoder(this._getCoder(param.arrayChildren), param.arrayLength, param.name);
|
||||
case "tuple":
|
||||
return new TupleCoder((param.components || []).map((component) => {
|
||||
return this._getCoder(component);
|
||||
}), param.name);
|
||||
case "":
|
||||
return new NullCoder(param.name);
|
||||
}
|
||||
// u?int[0-9]*
|
||||
let match = param.type.match(paramTypeNumber);
|
||||
if (match) {
|
||||
let size = parseInt(match[2] || "256");
|
||||
if (size === 0 || size > 256 || (size % 8) !== 0) {
|
||||
logger.throwArgumentError("invalid " + match[1] + " bit length", "param", param);
|
||||
}
|
||||
return new NumberCoder(size / 8, (match[1] === "int"), param.name);
|
||||
}
|
||||
// bytes[0-9]+
|
||||
match = param.type.match(paramTypeBytes);
|
||||
if (match) {
|
||||
let size = parseInt(match[1]);
|
||||
if (size === 0 || size > 32) {
|
||||
logger.throwArgumentError("invalid bytes length", "param", param);
|
||||
}
|
||||
return new FixedBytesCoder(size, param.name);
|
||||
}
|
||||
return logger.throwArgumentError("invalid type", "type", param.type);
|
||||
}
|
||||
_getWordSize() { return 32; }
|
||||
_getReader(data) {
|
||||
return new Reader(data, this._getWordSize(), this.coerceFunc);
|
||||
}
|
||||
_getWriter() {
|
||||
return new Writer(this._getWordSize());
|
||||
}
|
||||
encode(types, values) {
|
||||
if (types.length !== values.length) {
|
||||
logger.throwError("types/values length mismatch", Logger.errors.INVALID_ARGUMENT, {
|
||||
count: { types: types.length, values: values.length },
|
||||
value: { types: types, values: values }
|
||||
});
|
||||
}
|
||||
const coders = types.map((type) => this._getCoder(ParamType.from(type)));
|
||||
const coder = (new TupleCoder(coders, "_"));
|
||||
const writer = this._getWriter();
|
||||
coder.encode(writer, values);
|
||||
return writer.data;
|
||||
}
|
||||
decode(types, data) {
|
||||
const coders = types.map((type) => this._getCoder(ParamType.from(type)));
|
||||
const coder = new TupleCoder(coders, "_");
|
||||
return coder.decode(this._getReader(arrayify(data)));
|
||||
}
|
||||
}
|
||||
export const defaultAbiCoder = new AbiCoder();
|
||||
-131
@@ -1,131 +0,0 @@
|
||||
"use strict";
|
||||
import { arrayify, concat, hexlify } from "@ethersproject/bytes";
|
||||
import { BigNumber } from "@ethersproject/bignumber";
|
||||
import { defineReadOnly } from "@ethersproject/properties";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "../_version";
|
||||
const logger = new Logger(version);
|
||||
export function checkResultErrors(result) {
|
||||
// Find the first error (if any)
|
||||
const errors = [];
|
||||
const checkErrors = function (path, object) {
|
||||
if (!Array.isArray(object)) {
|
||||
return;
|
||||
}
|
||||
for (let key in object) {
|
||||
const childPath = path.slice();
|
||||
childPath.push(key);
|
||||
try {
|
||||
checkErrors(childPath, object[key]);
|
||||
}
|
||||
catch (error) {
|
||||
errors.push({ path: childPath, error: error });
|
||||
}
|
||||
}
|
||||
};
|
||||
checkErrors([], result);
|
||||
return errors;
|
||||
}
|
||||
export class Coder {
|
||||
constructor(name, type, localName, dynamic) {
|
||||
// @TODO: defineReadOnly these
|
||||
this.name = name;
|
||||
this.type = type;
|
||||
this.localName = localName;
|
||||
this.dynamic = dynamic;
|
||||
}
|
||||
_throwError(message, value) {
|
||||
logger.throwArgumentError(message, this.localName, value);
|
||||
}
|
||||
}
|
||||
export class Writer {
|
||||
constructor(wordSize) {
|
||||
defineReadOnly(this, "wordSize", wordSize || 32);
|
||||
this._data = arrayify([]);
|
||||
this._padding = new Uint8Array(wordSize);
|
||||
}
|
||||
get data() { return hexlify(this._data); }
|
||||
get length() { return this._data.length; }
|
||||
_writeData(data) {
|
||||
this._data = concat([this._data, data]);
|
||||
return data.length;
|
||||
}
|
||||
// Arrayish items; padded on the right to wordSize
|
||||
writeBytes(value) {
|
||||
let bytes = arrayify(value);
|
||||
if (bytes.length % this.wordSize) {
|
||||
bytes = concat([bytes, this._padding.slice(bytes.length % this.wordSize)]);
|
||||
}
|
||||
return this._writeData(bytes);
|
||||
}
|
||||
_getValue(value) {
|
||||
let bytes = arrayify(BigNumber.from(value));
|
||||
if (bytes.length > this.wordSize) {
|
||||
logger.throwError("value out-of-bounds", Logger.errors.BUFFER_OVERRUN, {
|
||||
length: this.wordSize,
|
||||
offset: bytes.length
|
||||
});
|
||||
}
|
||||
if (bytes.length % this.wordSize) {
|
||||
bytes = concat([this._padding.slice(bytes.length % this.wordSize), bytes]);
|
||||
}
|
||||
return bytes;
|
||||
}
|
||||
// BigNumberish items; padded on the left to wordSize
|
||||
writeValue(value) {
|
||||
return this._writeData(this._getValue(value));
|
||||
}
|
||||
writeUpdatableValue() {
|
||||
let offset = this.length;
|
||||
this.writeValue(0);
|
||||
return (value) => {
|
||||
this._data.set(this._getValue(value), offset);
|
||||
};
|
||||
}
|
||||
}
|
||||
export class Reader {
|
||||
constructor(data, wordSize, coerceFunc) {
|
||||
defineReadOnly(this, "_data", arrayify(data));
|
||||
defineReadOnly(this, "wordSize", wordSize || 32);
|
||||
defineReadOnly(this, "_coerceFunc", coerceFunc);
|
||||
this._offset = 0;
|
||||
}
|
||||
get data() { return hexlify(this._data); }
|
||||
get consumed() { return this._offset; }
|
||||
// The default Coerce function
|
||||
static coerce(name, value) {
|
||||
let match = name.match("^u?int([0-9]+)$");
|
||||
if (match && parseInt(match[1]) <= 48) {
|
||||
value = value.toNumber();
|
||||
}
|
||||
return value;
|
||||
}
|
||||
coerce(name, value) {
|
||||
if (this._coerceFunc) {
|
||||
return this._coerceFunc(name, value);
|
||||
}
|
||||
return Reader.coerce(name, value);
|
||||
}
|
||||
_peekBytes(offset, length) {
|
||||
let alignedLength = Math.ceil(length / this.wordSize) * this.wordSize;
|
||||
if (this._offset + alignedLength > this._data.length) {
|
||||
logger.throwError("data out-of-bounds", Logger.errors.BUFFER_OVERRUN, {
|
||||
length: this._data.length,
|
||||
offset: this._offset + alignedLength
|
||||
});
|
||||
}
|
||||
return this._data.slice(this._offset, this._offset + alignedLength);
|
||||
}
|
||||
subReader(offset) {
|
||||
return new Reader(this._data.slice(this._offset + offset), this.wordSize, this._coerceFunc);
|
||||
}
|
||||
readBytes(length) {
|
||||
let bytes = this._peekBytes(0, length);
|
||||
this._offset += bytes.length;
|
||||
// @TODO: Make sure the length..end bytes are all 0?
|
||||
return bytes.slice(0, length);
|
||||
}
|
||||
readValue() {
|
||||
return BigNumber.from(this.readBytes(this.wordSize));
|
||||
}
|
||||
}
|
||||
-21
@@ -1,21 +0,0 @@
|
||||
"use strict";
|
||||
import { getAddress } from "@ethersproject/address";
|
||||
import { hexZeroPad } from "@ethersproject/bytes";
|
||||
import { Coder } from "./abstract-coder";
|
||||
export class AddressCoder extends Coder {
|
||||
constructor(localName) {
|
||||
super("address", "address", localName, false);
|
||||
}
|
||||
encode(writer, value) {
|
||||
try {
|
||||
getAddress(value);
|
||||
}
|
||||
catch (error) {
|
||||
this._throwError(error.message, value);
|
||||
}
|
||||
return writer.writeValue(value);
|
||||
}
|
||||
decode(reader) {
|
||||
return getAddress(hexZeroPad(reader.readValue().toHexString(), 20));
|
||||
}
|
||||
}
|
||||
-15
@@ -1,15 +0,0 @@
|
||||
"use strict";
|
||||
import { Coder } from "./abstract-coder";
|
||||
// Clones the functionality of an existing Coder, but without a localName
|
||||
export class AnonymousCoder extends Coder {
|
||||
constructor(coder) {
|
||||
super(coder.name, coder.type, undefined, coder.dynamic);
|
||||
this.coder = coder;
|
||||
}
|
||||
encode(writer, value) {
|
||||
return this.coder.encode(writer, value);
|
||||
}
|
||||
decode(reader) {
|
||||
return this.coder.decode(reader);
|
||||
}
|
||||
}
|
||||
-165
@@ -1,165 +0,0 @@
|
||||
"use strict";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "../_version";
|
||||
const logger = new Logger(version);
|
||||
import { Coder, Writer } from "./abstract-coder";
|
||||
import { AnonymousCoder } from "./anonymous";
|
||||
export function pack(writer, coders, values) {
|
||||
if (Array.isArray(values)) {
|
||||
// do nothing
|
||||
}
|
||||
else if (values && typeof (values) === "object") {
|
||||
let arrayValues = [];
|
||||
coders.forEach(function (coder) {
|
||||
arrayValues.push(values[coder.localName]);
|
||||
});
|
||||
values = arrayValues;
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("invalid tuple value", "tuple", values);
|
||||
}
|
||||
if (coders.length !== values.length) {
|
||||
logger.throwArgumentError("types/value length mismatch", "tuple", values);
|
||||
}
|
||||
let staticWriter = new Writer(writer.wordSize);
|
||||
let dynamicWriter = new Writer(writer.wordSize);
|
||||
let updateFuncs = [];
|
||||
coders.forEach((coder, index) => {
|
||||
let value = values[index];
|
||||
if (coder.dynamic) {
|
||||
// Get current dynamic offset (for the future pointer)
|
||||
let dynamicOffset = dynamicWriter.length;
|
||||
// Encode the dynamic value into the dynamicWriter
|
||||
coder.encode(dynamicWriter, value);
|
||||
// Prepare to populate the correct offset once we are done
|
||||
let updateFunc = staticWriter.writeUpdatableValue();
|
||||
updateFuncs.push((baseOffset) => {
|
||||
updateFunc(baseOffset + dynamicOffset);
|
||||
});
|
||||
}
|
||||
else {
|
||||
coder.encode(staticWriter, value);
|
||||
}
|
||||
});
|
||||
// Backfill all the dynamic offsets, now that we know the static length
|
||||
updateFuncs.forEach((func) => { func(staticWriter.length); });
|
||||
let length = writer.writeBytes(staticWriter.data);
|
||||
length += writer.writeBytes(dynamicWriter.data);
|
||||
return length;
|
||||
}
|
||||
export function unpack(reader, coders) {
|
||||
let values = [];
|
||||
// A reader anchored to this base
|
||||
let baseReader = reader.subReader(0);
|
||||
// The amount of dynamic data read; to consume later to synchronize
|
||||
let dynamicLength = 0;
|
||||
coders.forEach((coder) => {
|
||||
let value = null;
|
||||
if (coder.dynamic) {
|
||||
let offset = reader.readValue();
|
||||
let offsetReader = baseReader.subReader(offset.toNumber());
|
||||
try {
|
||||
value = coder.decode(offsetReader);
|
||||
}
|
||||
catch (error) {
|
||||
// Cannot recover from this
|
||||
if (error.code === Logger.errors.BUFFER_OVERRUN) {
|
||||
throw error;
|
||||
}
|
||||
value = error;
|
||||
value.baseType = coder.name;
|
||||
value.name = coder.localName;
|
||||
value.type = coder.type;
|
||||
}
|
||||
dynamicLength += offsetReader.consumed;
|
||||
}
|
||||
else {
|
||||
try {
|
||||
value = coder.decode(reader);
|
||||
}
|
||||
catch (error) {
|
||||
// Cannot recover from this
|
||||
if (error.code === Logger.errors.BUFFER_OVERRUN) {
|
||||
throw error;
|
||||
}
|
||||
value = error;
|
||||
value.baseType = coder.name;
|
||||
value.name = coder.localName;
|
||||
value.type = coder.type;
|
||||
}
|
||||
}
|
||||
if (value != undefined) {
|
||||
values.push(value);
|
||||
}
|
||||
});
|
||||
// @TODO: get rid of this an see if it still works?
|
||||
// Consume the dynamic components in the main reader
|
||||
reader.readBytes(dynamicLength);
|
||||
// Add any named parameters (i.e. tuples)
|
||||
coders.forEach((coder, index) => {
|
||||
let name = coder.localName;
|
||||
if (!name) {
|
||||
return;
|
||||
}
|
||||
if (name === "length") {
|
||||
name = "_length";
|
||||
}
|
||||
if (values[name] != null) {
|
||||
return;
|
||||
}
|
||||
const value = values[index];
|
||||
if (value instanceof Error) {
|
||||
Object.defineProperty(values, name, {
|
||||
get: () => { throw value; }
|
||||
});
|
||||
}
|
||||
else {
|
||||
values[name] = value;
|
||||
}
|
||||
});
|
||||
for (let i = 0; i < values.length; i++) {
|
||||
const value = values[i];
|
||||
if (value instanceof Error) {
|
||||
Object.defineProperty(values, i, {
|
||||
get: () => { throw value; }
|
||||
});
|
||||
}
|
||||
}
|
||||
return Object.freeze(values);
|
||||
}
|
||||
export class ArrayCoder extends Coder {
|
||||
constructor(coder, length, localName) {
|
||||
const type = (coder.type + "[" + (length >= 0 ? length : "") + "]");
|
||||
const dynamic = (length === -1 || coder.dynamic);
|
||||
super("array", type, localName, dynamic);
|
||||
this.coder = coder;
|
||||
this.length = length;
|
||||
}
|
||||
encode(writer, value) {
|
||||
if (!Array.isArray(value)) {
|
||||
this._throwError("expected array value", value);
|
||||
}
|
||||
let count = this.length;
|
||||
if (count === -1) {
|
||||
count = value.length;
|
||||
writer.writeValue(value.length);
|
||||
}
|
||||
logger.checkArgumentCount(count, value.length, "coder array" + (this.localName ? (" " + this.localName) : ""));
|
||||
let coders = [];
|
||||
for (let i = 0; i < value.length; i++) {
|
||||
coders.push(this.coder);
|
||||
}
|
||||
return pack(writer, coders, value);
|
||||
}
|
||||
decode(reader) {
|
||||
let count = this.length;
|
||||
if (count === -1) {
|
||||
count = reader.readValue().toNumber();
|
||||
}
|
||||
let coders = [];
|
||||
for (let i = 0; i < count; i++) {
|
||||
coders.push(new AnonymousCoder(this.coder));
|
||||
}
|
||||
return reader.coerce(this.name, unpack(reader, coders));
|
||||
}
|
||||
}
|
||||
-13
@@ -1,13 +0,0 @@
|
||||
"use strict";
|
||||
import { Coder } from "./abstract-coder";
|
||||
export class BooleanCoder extends Coder {
|
||||
constructor(localName) {
|
||||
super("bool", "bool", localName, false);
|
||||
}
|
||||
encode(writer, value) {
|
||||
return writer.writeValue(value ? 1 : 0);
|
||||
}
|
||||
decode(reader) {
|
||||
return reader.coerce(this.type, !reader.readValue().isZero());
|
||||
}
|
||||
}
|
||||
-25
@@ -1,25 +0,0 @@
|
||||
"use strict";
|
||||
import { arrayify, hexlify } from "@ethersproject/bytes";
|
||||
import { Coder } from "./abstract-coder";
|
||||
export class DynamicBytesCoder extends Coder {
|
||||
constructor(type, localName) {
|
||||
super(type, type, localName, true);
|
||||
}
|
||||
encode(writer, value) {
|
||||
value = arrayify(value);
|
||||
let length = writer.writeValue(value.length);
|
||||
length += writer.writeBytes(value);
|
||||
return length;
|
||||
}
|
||||
decode(reader) {
|
||||
return reader.readBytes(reader.readValue().toNumber());
|
||||
}
|
||||
}
|
||||
export class BytesCoder extends DynamicBytesCoder {
|
||||
constructor(localName) {
|
||||
super("bytes", localName);
|
||||
}
|
||||
decode(reader) {
|
||||
return reader.coerce(this.name, hexlify(super.decode(reader)));
|
||||
}
|
||||
}
|
||||
-21
@@ -1,21 +0,0 @@
|
||||
"use strict";
|
||||
import { arrayify, hexlify } from "@ethersproject/bytes";
|
||||
import { Coder } from "./abstract-coder";
|
||||
// @TODO: Merge this with bytes
|
||||
export class FixedBytesCoder extends Coder {
|
||||
constructor(size, localName) {
|
||||
let name = "bytes" + String(size);
|
||||
super(name, name, localName, false);
|
||||
this.size = size;
|
||||
}
|
||||
encode(writer, value) {
|
||||
let data = arrayify(value);
|
||||
if (data.length !== this.size) {
|
||||
this._throwError("incorrect data length", value);
|
||||
}
|
||||
return writer.writeBytes(data);
|
||||
}
|
||||
decode(reader) {
|
||||
return reader.coerce(this.name, hexlify(reader.readBytes(this.size)));
|
||||
}
|
||||
}
|
||||
-17
@@ -1,17 +0,0 @@
|
||||
"use strict";
|
||||
import { Coder } from "./abstract-coder";
|
||||
export class NullCoder extends Coder {
|
||||
constructor(localName) {
|
||||
super("null", "", localName, false);
|
||||
}
|
||||
encode(writer, value) {
|
||||
if (value != null) {
|
||||
this._throwError("not null", value);
|
||||
}
|
||||
return writer.writeBytes([]);
|
||||
}
|
||||
decode(reader) {
|
||||
reader.readBytes(0);
|
||||
return reader.coerce(this.name, null);
|
||||
}
|
||||
}
|
||||
-38
@@ -1,38 +0,0 @@
|
||||
"use strict";
|
||||
import { BigNumber } from "@ethersproject/bignumber";
|
||||
import { MaxUint256, NegativeOne, One, Zero } from "@ethersproject/constants";
|
||||
import { Coder } from "./abstract-coder";
|
||||
export class NumberCoder extends Coder {
|
||||
constructor(size, signed, localName) {
|
||||
const name = ((signed ? "int" : "uint") + (size * 8));
|
||||
super(name, name, localName, false);
|
||||
this.size = size;
|
||||
this.signed = signed;
|
||||
}
|
||||
encode(writer, value) {
|
||||
let v = BigNumber.from(value);
|
||||
// Check bounds are safe for encoding
|
||||
let maxUintValue = MaxUint256.mask(writer.wordSize * 8);
|
||||
if (this.signed) {
|
||||
let bounds = maxUintValue.mask(this.size * 8 - 1);
|
||||
if (v.gt(bounds) || v.lt(bounds.add(One).mul(NegativeOne))) {
|
||||
this._throwError("value out-of-bounds", value);
|
||||
}
|
||||
}
|
||||
else if (v.lt(Zero) || v.gt(maxUintValue.mask(this.size * 8))) {
|
||||
this._throwError("value out-of-bounds", value);
|
||||
}
|
||||
v = v.toTwos(this.size * 8).mask(this.size * 8);
|
||||
if (this.signed) {
|
||||
v = v.fromTwos(this.size * 8).toTwos(8 * writer.wordSize);
|
||||
}
|
||||
return writer.writeValue(v);
|
||||
}
|
||||
decode(reader) {
|
||||
let value = reader.readValue().mask(this.size * 8);
|
||||
if (this.signed) {
|
||||
value = value.fromTwos(this.size * 8);
|
||||
}
|
||||
return reader.coerce(this.name, value);
|
||||
}
|
||||
}
|
||||
-14
@@ -1,14 +0,0 @@
|
||||
"use strict";
|
||||
import { toUtf8Bytes, toUtf8String } from "@ethersproject/strings";
|
||||
import { DynamicBytesCoder } from "./bytes";
|
||||
export class StringCoder extends DynamicBytesCoder {
|
||||
constructor(localName) {
|
||||
super("string", localName);
|
||||
}
|
||||
encode(writer, value) {
|
||||
return super.encode(writer, toUtf8Bytes(value));
|
||||
}
|
||||
decode(reader) {
|
||||
return toUtf8String(super.decode(reader));
|
||||
}
|
||||
}
|
||||
-24
@@ -1,24 +0,0 @@
|
||||
"use strict";
|
||||
import { Coder } from "./abstract-coder";
|
||||
import { pack, unpack } from "./array";
|
||||
export class TupleCoder extends Coder {
|
||||
constructor(coders, localName) {
|
||||
let dynamic = false;
|
||||
const types = [];
|
||||
coders.forEach((coder) => {
|
||||
if (coder.dynamic) {
|
||||
dynamic = true;
|
||||
}
|
||||
types.push(coder.type);
|
||||
});
|
||||
const type = ("tuple(" + types.join(",") + ")");
|
||||
super("tuple", type, localName, dynamic);
|
||||
this.coders = coders;
|
||||
}
|
||||
encode(writer, value) {
|
||||
return pack(writer, this.coders, value);
|
||||
}
|
||||
decode(reader) {
|
||||
return reader.coerce(this.name, unpack(reader, this.coders));
|
||||
}
|
||||
}
|
||||
-780
@@ -1,780 +0,0 @@
|
||||
"use strict";
|
||||
import { BigNumber } from "@ethersproject/bignumber";
|
||||
import { defineReadOnly } from "@ethersproject/properties";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
;
|
||||
const _constructorGuard = {};
|
||||
let ModifiersBytes = { calldata: true, memory: true, storage: true };
|
||||
let ModifiersNest = { calldata: true, memory: true };
|
||||
function checkModifier(type, name) {
|
||||
if (type === "bytes" || type === "string") {
|
||||
if (ModifiersBytes[name]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else if (type === "address") {
|
||||
if (name === "payable") {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else if (type.indexOf("[") >= 0 || type === "tuple") {
|
||||
if (ModifiersNest[name]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
if (ModifiersBytes[name] || name === "payable") {
|
||||
logger.throwArgumentError("invalid modifier", "name", name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
// @TODO: Make sure that children of an indexed tuple are marked with a null indexed
|
||||
function parseParamType(param, allowIndexed) {
|
||||
let originalParam = param;
|
||||
function throwError(i) {
|
||||
logger.throwArgumentError(`unexpected character at position ${i}`, "param", param);
|
||||
}
|
||||
param = param.replace(/\s/g, " ");
|
||||
function newNode(parent) {
|
||||
let node = { type: "", name: "", parent: parent, state: { allowType: true } };
|
||||
if (allowIndexed) {
|
||||
node.indexed = false;
|
||||
}
|
||||
return node;
|
||||
}
|
||||
let parent = { type: "", name: "", state: { allowType: true } };
|
||||
let node = parent;
|
||||
for (let i = 0; i < param.length; i++) {
|
||||
let c = param[i];
|
||||
switch (c) {
|
||||
case "(":
|
||||
if (node.state.allowType && node.type === "") {
|
||||
node.type = "tuple";
|
||||
}
|
||||
else if (!node.state.allowParams) {
|
||||
throwError(i);
|
||||
}
|
||||
node.state.allowType = false;
|
||||
node.type = verifyType(node.type);
|
||||
node.components = [newNode(node)];
|
||||
node = node.components[0];
|
||||
break;
|
||||
case ")":
|
||||
delete node.state;
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(i);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
node.type = verifyType(node.type);
|
||||
let child = node;
|
||||
node = node.parent;
|
||||
if (!node) {
|
||||
throwError(i);
|
||||
}
|
||||
delete child.parent;
|
||||
node.state.allowParams = false;
|
||||
node.state.allowName = true;
|
||||
node.state.allowArray = true;
|
||||
break;
|
||||
case ",":
|
||||
delete node.state;
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(i);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
node.type = verifyType(node.type);
|
||||
let sibling = newNode(node.parent);
|
||||
//{ type: "", name: "", parent: node.parent, state: { allowType: true } };
|
||||
node.parent.components.push(sibling);
|
||||
delete node.parent;
|
||||
node = sibling;
|
||||
break;
|
||||
// Hit a space...
|
||||
case " ":
|
||||
// If reading type, the type is done and may read a param or name
|
||||
if (node.state.allowType) {
|
||||
if (node.type !== "") {
|
||||
node.type = verifyType(node.type);
|
||||
delete node.state.allowType;
|
||||
node.state.allowName = true;
|
||||
node.state.allowParams = true;
|
||||
}
|
||||
}
|
||||
// If reading name, the name is done
|
||||
if (node.state.allowName) {
|
||||
if (node.name !== "") {
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(i);
|
||||
}
|
||||
if (node.indexed) {
|
||||
throwError(i);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
else if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
else {
|
||||
node.state.allowName = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
case "[":
|
||||
if (!node.state.allowArray) {
|
||||
throwError(i);
|
||||
}
|
||||
node.type += c;
|
||||
node.state.allowArray = false;
|
||||
node.state.allowName = false;
|
||||
node.state.readArray = true;
|
||||
break;
|
||||
case "]":
|
||||
if (!node.state.readArray) {
|
||||
throwError(i);
|
||||
}
|
||||
node.type += c;
|
||||
node.state.readArray = false;
|
||||
node.state.allowArray = true;
|
||||
node.state.allowName = true;
|
||||
break;
|
||||
default:
|
||||
if (node.state.allowType) {
|
||||
node.type += c;
|
||||
node.state.allowParams = true;
|
||||
node.state.allowArray = true;
|
||||
}
|
||||
else if (node.state.allowName) {
|
||||
node.name += c;
|
||||
delete node.state.allowArray;
|
||||
}
|
||||
else if (node.state.readArray) {
|
||||
node.type += c;
|
||||
}
|
||||
else {
|
||||
throwError(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (node.parent) {
|
||||
logger.throwArgumentError("unexpected eof", "param", param);
|
||||
}
|
||||
delete parent.state;
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(originalParam.length - 7);
|
||||
}
|
||||
if (node.indexed) {
|
||||
throwError(originalParam.length - 7);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
else if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
parent.type = verifyType(parent.type);
|
||||
return parent;
|
||||
}
|
||||
function populate(object, params) {
|
||||
for (let key in params) {
|
||||
defineReadOnly(object, key, params[key]);
|
||||
}
|
||||
}
|
||||
export const FormatTypes = Object.freeze({
|
||||
// Bare formatting, as is needed for computing a sighash of an event or function
|
||||
sighash: "sighash",
|
||||
// Human-Readable with Minimal spacing and without names (compact human-readable)
|
||||
minimal: "minimal",
|
||||
// Human-Readble with nice spacing, including all names
|
||||
full: "full",
|
||||
// JSON-format a la Solidity
|
||||
json: "json"
|
||||
});
|
||||
const paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/);
|
||||
export class ParamType {
|
||||
constructor(constructorGuard, params) {
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("use fromString", Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new ParamType()"
|
||||
});
|
||||
}
|
||||
populate(this, params);
|
||||
let match = this.type.match(paramTypeArray);
|
||||
if (match) {
|
||||
populate(this, {
|
||||
arrayLength: parseInt(match[2] || "-1"),
|
||||
arrayChildren: ParamType.fromObject({
|
||||
type: match[1],
|
||||
components: this.components
|
||||
}),
|
||||
baseType: "array"
|
||||
});
|
||||
}
|
||||
else {
|
||||
populate(this, {
|
||||
arrayLength: null,
|
||||
arrayChildren: null,
|
||||
baseType: ((this.components != null) ? "tuple" : this.type)
|
||||
});
|
||||
}
|
||||
this._isParamType = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
// Format the parameter fragment
|
||||
// - sighash: "(uint256,address)"
|
||||
// - minimal: "tuple(uint256,address) indexed"
|
||||
// - full: "tuple(uint256 foo, addres bar) indexed baz"
|
||||
format(format) {
|
||||
if (!format) {
|
||||
format = FormatTypes.sighash;
|
||||
}
|
||||
if (!FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === FormatTypes.json) {
|
||||
let result = {
|
||||
type: ((this.baseType === "tuple") ? "tuple" : this.type),
|
||||
name: (this.name || undefined)
|
||||
};
|
||||
if (typeof (this.indexed) === "boolean") {
|
||||
result.indexed = this.indexed;
|
||||
}
|
||||
if (this.components) {
|
||||
result.components = this.components.map((comp) => JSON.parse(comp.format(format)));
|
||||
}
|
||||
return JSON.stringify(result);
|
||||
}
|
||||
let result = "";
|
||||
// Array
|
||||
if (this.baseType === "array") {
|
||||
result += this.arrayChildren.format(format);
|
||||
result += "[" + (this.arrayLength < 0 ? "" : String(this.arrayLength)) + "]";
|
||||
}
|
||||
else {
|
||||
if (this.baseType === "tuple") {
|
||||
if (format !== FormatTypes.sighash) {
|
||||
result += this.type;
|
||||
}
|
||||
result += "(" + this.components.map((comp) => comp.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ")";
|
||||
}
|
||||
else {
|
||||
result += this.type;
|
||||
}
|
||||
}
|
||||
if (format !== FormatTypes.sighash) {
|
||||
if (this.indexed === true) {
|
||||
result += " indexed";
|
||||
}
|
||||
if (format === FormatTypes.full && this.name) {
|
||||
result += " " + this.name;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
static from(value, allowIndexed) {
|
||||
if (typeof (value) === "string") {
|
||||
return ParamType.fromString(value, allowIndexed);
|
||||
}
|
||||
return ParamType.fromObject(value);
|
||||
}
|
||||
static fromObject(value) {
|
||||
if (ParamType.isParamType(value)) {
|
||||
return value;
|
||||
}
|
||||
return new ParamType(_constructorGuard, {
|
||||
name: (value.name || null),
|
||||
type: verifyType(value.type),
|
||||
indexed: ((value.indexed == null) ? null : !!value.indexed),
|
||||
components: (value.components ? value.components.map(ParamType.fromObject) : null)
|
||||
});
|
||||
}
|
||||
static fromString(value, allowIndexed) {
|
||||
function ParamTypify(node) {
|
||||
return ParamType.fromObject({
|
||||
name: node.name,
|
||||
type: node.type,
|
||||
indexed: node.indexed,
|
||||
components: node.components
|
||||
});
|
||||
}
|
||||
return ParamTypify(parseParamType(value, !!allowIndexed));
|
||||
}
|
||||
static isParamType(value) {
|
||||
return !!(value != null && value._isParamType);
|
||||
}
|
||||
}
|
||||
;
|
||||
function parseParams(value, allowIndex) {
|
||||
return splitNesting(value).map((param) => ParamType.fromString(param, allowIndex));
|
||||
}
|
||||
export class Fragment {
|
||||
constructor(constructorGuard, params) {
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("use a static from method", Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new Fragment()"
|
||||
});
|
||||
}
|
||||
populate(this, params);
|
||||
this._isFragment = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
static from(value) {
|
||||
if (Fragment.isFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (typeof (value) === "string") {
|
||||
return Fragment.fromString(value);
|
||||
}
|
||||
return Fragment.fromObject(value);
|
||||
}
|
||||
static fromObject(value) {
|
||||
if (Fragment.isFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
switch (value.type) {
|
||||
case "function":
|
||||
return FunctionFragment.fromObject(value);
|
||||
case "event":
|
||||
return EventFragment.fromObject(value);
|
||||
case "constructor":
|
||||
return ConstructorFragment.fromObject(value);
|
||||
case "fallback":
|
||||
case "receive":
|
||||
// @TODO: Something? Maybe return a FunctionFragment? A custom DefaultFunctionFragment?
|
||||
return null;
|
||||
}
|
||||
return logger.throwArgumentError("invalid fragment object", "value", value);
|
||||
}
|
||||
static fromString(value) {
|
||||
// Make sure the "returns" is surrounded by a space and all whitespace is exactly one space
|
||||
value = value.replace(/\s/g, " ");
|
||||
value = value.replace(/\(/g, " (").replace(/\)/g, ") ").replace(/\s+/g, " ");
|
||||
value = value.trim();
|
||||
if (value.split(" ")[0] === "event") {
|
||||
return EventFragment.fromString(value.substring(5).trim());
|
||||
}
|
||||
else if (value.split(" ")[0] === "function") {
|
||||
return FunctionFragment.fromString(value.substring(8).trim());
|
||||
}
|
||||
else if (value.split("(")[0].trim() === "constructor") {
|
||||
return ConstructorFragment.fromString(value.trim());
|
||||
}
|
||||
return logger.throwArgumentError("unsupported fragment", "value", value);
|
||||
}
|
||||
static isFragment(value) {
|
||||
return !!(value && value._isFragment);
|
||||
}
|
||||
}
|
||||
export class EventFragment extends Fragment {
|
||||
format(format) {
|
||||
if (!format) {
|
||||
format = FormatTypes.sighash;
|
||||
}
|
||||
if (!FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === FormatTypes.json) {
|
||||
return JSON.stringify({
|
||||
type: "event",
|
||||
anonymous: this.anonymous,
|
||||
name: this.name,
|
||||
inputs: this.inputs.map((input) => JSON.parse(input.format(format)))
|
||||
});
|
||||
}
|
||||
let result = "";
|
||||
if (format !== FormatTypes.sighash) {
|
||||
result += "event ";
|
||||
}
|
||||
result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") ";
|
||||
if (format !== FormatTypes.sighash) {
|
||||
if (this.anonymous) {
|
||||
result += "anonymous ";
|
||||
}
|
||||
}
|
||||
return result.trim();
|
||||
}
|
||||
static from(value) {
|
||||
if (typeof (value) === "string") {
|
||||
return EventFragment.fromString(value);
|
||||
}
|
||||
return EventFragment.fromObject(value);
|
||||
}
|
||||
static fromObject(value) {
|
||||
if (EventFragment.isEventFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (value.type !== "event") {
|
||||
logger.throwArgumentError("invalid event object", "value", value);
|
||||
}
|
||||
const params = {
|
||||
name: verifyIdentifier(value.name),
|
||||
anonymous: value.anonymous,
|
||||
inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
|
||||
type: "event"
|
||||
};
|
||||
return new EventFragment(_constructorGuard, params);
|
||||
}
|
||||
static fromString(value) {
|
||||
let match = value.match(regexParen);
|
||||
if (!match) {
|
||||
logger.throwArgumentError("invalid event string", "value", value);
|
||||
}
|
||||
let anonymous = false;
|
||||
match[3].split(" ").forEach((modifier) => {
|
||||
switch (modifier.trim()) {
|
||||
case "anonymous":
|
||||
anonymous = true;
|
||||
break;
|
||||
case "":
|
||||
break;
|
||||
default:
|
||||
logger.warn("unknown modifier: " + modifier);
|
||||
}
|
||||
});
|
||||
return EventFragment.fromObject({
|
||||
name: match[1].trim(),
|
||||
anonymous: anonymous,
|
||||
inputs: parseParams(match[2], true),
|
||||
type: "event"
|
||||
});
|
||||
}
|
||||
static isEventFragment(value) {
|
||||
return (value && value._isFragment && value.type === "event");
|
||||
}
|
||||
}
|
||||
function parseGas(value, params) {
|
||||
params.gas = null;
|
||||
let comps = value.split("@");
|
||||
if (comps.length !== 1) {
|
||||
if (comps.length > 2) {
|
||||
logger.throwArgumentError("invalid human-readable ABI signature", "value", value);
|
||||
}
|
||||
if (!comps[1].match(/^[0-9]+$/)) {
|
||||
logger.throwArgumentError("invalid human-readable ABI signature gas", "value", value);
|
||||
}
|
||||
params.gas = BigNumber.from(comps[1]);
|
||||
return comps[0];
|
||||
}
|
||||
return value;
|
||||
}
|
||||
function parseModifiers(value, params) {
|
||||
params.constant = false;
|
||||
params.payable = false;
|
||||
params.stateMutability = "nonpayable";
|
||||
value.split(" ").forEach((modifier) => {
|
||||
switch (modifier.trim()) {
|
||||
case "constant":
|
||||
params.constant = true;
|
||||
break;
|
||||
case "payable":
|
||||
params.payable = true;
|
||||
params.stateMutability = "payable";
|
||||
break;
|
||||
case "pure":
|
||||
params.constant = true;
|
||||
params.stateMutability = "pure";
|
||||
break;
|
||||
case "view":
|
||||
params.constant = true;
|
||||
params.stateMutability = "view";
|
||||
break;
|
||||
case "external":
|
||||
case "public":
|
||||
case "":
|
||||
break;
|
||||
default:
|
||||
console.log("unknown modifier: " + modifier);
|
||||
}
|
||||
});
|
||||
}
|
||||
function verifyState(value) {
|
||||
let result = {
|
||||
constant: false,
|
||||
payable: true,
|
||||
stateMutability: "payable"
|
||||
};
|
||||
if (value.stateMutability != null) {
|
||||
result.stateMutability = value.stateMutability;
|
||||
// Set (and check things are consistent) the constant property
|
||||
result.constant = (result.stateMutability === "view" || result.stateMutability === "pure");
|
||||
if (value.constant != null) {
|
||||
if ((!!value.constant) !== result.constant) {
|
||||
logger.throwArgumentError("cannot have constant function with mutability " + result.stateMutability, "value", value);
|
||||
}
|
||||
}
|
||||
// Set (and check things are consistent) the payable property
|
||||
result.payable = (result.stateMutability === "payable");
|
||||
if (value.payable != null) {
|
||||
if ((!!value.payable) !== result.payable) {
|
||||
logger.throwArgumentError("cannot have payable function with mutability " + result.stateMutability, "value", value);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (value.payable != null) {
|
||||
result.payable = !!value.payable;
|
||||
// If payable we can assume non-constant; otherwise we can't assume
|
||||
if (value.constant == null && !result.payable && value.type !== "constructor") {
|
||||
logger.throwArgumentError("unable to determine stateMutability", "value", value);
|
||||
}
|
||||
result.constant = !!value.constant;
|
||||
if (result.constant) {
|
||||
result.stateMutability = "view";
|
||||
}
|
||||
else {
|
||||
result.stateMutability = (result.payable ? "payable" : "nonpayable");
|
||||
}
|
||||
if (result.payable && result.constant) {
|
||||
logger.throwArgumentError("cannot have constant payable function", "value", value);
|
||||
}
|
||||
}
|
||||
else if (value.constant != null) {
|
||||
result.constant = !!value.constant;
|
||||
result.payable = !result.constant;
|
||||
result.stateMutability = (result.constant ? "view" : "payable");
|
||||
}
|
||||
else if (value.type !== "constructor") {
|
||||
logger.throwArgumentError("unable to determine stateMutability", "value", value);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
export class ConstructorFragment extends Fragment {
|
||||
format(format) {
|
||||
if (!format) {
|
||||
format = FormatTypes.sighash;
|
||||
}
|
||||
if (!FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === FormatTypes.json) {
|
||||
return JSON.stringify({
|
||||
type: "constructor",
|
||||
stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined),
|
||||
payble: this.payable,
|
||||
gas: (this.gas ? this.gas.toNumber() : undefined),
|
||||
inputs: this.inputs.map((input) => JSON.parse(input.format(format)))
|
||||
});
|
||||
}
|
||||
if (format === FormatTypes.sighash) {
|
||||
logger.throwError("cannot format a constructor for sighash", Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "format(sighash)"
|
||||
});
|
||||
}
|
||||
let result = "constructor(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") ";
|
||||
if (this.stateMutability && this.stateMutability !== "nonpayable") {
|
||||
result += this.stateMutability + " ";
|
||||
}
|
||||
return result.trim();
|
||||
}
|
||||
static from(value) {
|
||||
if (typeof (value) === "string") {
|
||||
return ConstructorFragment.fromString(value);
|
||||
}
|
||||
return ConstructorFragment.fromObject(value);
|
||||
}
|
||||
static fromObject(value) {
|
||||
if (ConstructorFragment.isConstructorFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (value.type !== "constructor") {
|
||||
logger.throwArgumentError("invalid constructor object", "value", value);
|
||||
}
|
||||
let state = verifyState(value);
|
||||
if (state.constant) {
|
||||
logger.throwArgumentError("constructor cannot be constant", "value", value);
|
||||
}
|
||||
const params = {
|
||||
name: null,
|
||||
type: value.type,
|
||||
inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
|
||||
payable: state.payable,
|
||||
stateMutability: state.stateMutability,
|
||||
gas: (value.gas ? BigNumber.from(value.gas) : null)
|
||||
};
|
||||
return new ConstructorFragment(_constructorGuard, params);
|
||||
}
|
||||
static fromString(value) {
|
||||
let params = { type: "constructor" };
|
||||
value = parseGas(value, params);
|
||||
let parens = value.match(regexParen);
|
||||
if (!parens || parens[1].trim() !== "constructor") {
|
||||
logger.throwArgumentError("invalid constructor string", "value", value);
|
||||
}
|
||||
params.inputs = parseParams(parens[2].trim(), false);
|
||||
parseModifiers(parens[3].trim(), params);
|
||||
return ConstructorFragment.fromObject(params);
|
||||
}
|
||||
static isConstructorFragment(value) {
|
||||
return (value && value._isFragment && value.type === "constructor");
|
||||
}
|
||||
}
|
||||
export class FunctionFragment extends ConstructorFragment {
|
||||
format(format) {
|
||||
if (!format) {
|
||||
format = FormatTypes.sighash;
|
||||
}
|
||||
if (!FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === FormatTypes.json) {
|
||||
return JSON.stringify({
|
||||
type: "function",
|
||||
name: this.name,
|
||||
constant: this.constant,
|
||||
stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined),
|
||||
payble: this.payable,
|
||||
gas: (this.gas ? this.gas.toNumber() : undefined),
|
||||
inputs: this.inputs.map((input) => JSON.parse(input.format(format))),
|
||||
ouputs: this.outputs.map((output) => JSON.parse(output.format(format))),
|
||||
});
|
||||
}
|
||||
let result = "";
|
||||
if (format !== FormatTypes.sighash) {
|
||||
result += "function ";
|
||||
}
|
||||
result += this.name + "(" + this.inputs.map((input) => input.format(format)).join((format === FormatTypes.full) ? ", " : ",") + ") ";
|
||||
if (format !== FormatTypes.sighash) {
|
||||
if (this.stateMutability) {
|
||||
if (this.stateMutability !== "nonpayable") {
|
||||
result += (this.stateMutability + " ");
|
||||
}
|
||||
}
|
||||
else if (this.constant) {
|
||||
result += "view ";
|
||||
}
|
||||
if (this.outputs && this.outputs.length) {
|
||||
result += "returns (" + this.outputs.map((output) => output.format(format)).join(", ") + ") ";
|
||||
}
|
||||
if (this.gas != null) {
|
||||
result += "@" + this.gas.toString() + " ";
|
||||
}
|
||||
}
|
||||
return result.trim();
|
||||
}
|
||||
static from(value) {
|
||||
if (typeof (value) === "string") {
|
||||
return FunctionFragment.fromString(value);
|
||||
}
|
||||
return FunctionFragment.fromObject(value);
|
||||
}
|
||||
static fromObject(value) {
|
||||
if (FunctionFragment.isFunctionFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (value.type !== "function") {
|
||||
logger.throwArgumentError("invalid function object", "value", value);
|
||||
}
|
||||
let state = verifyState(value);
|
||||
const params = {
|
||||
type: value.type,
|
||||
name: verifyIdentifier(value.name),
|
||||
constant: state.constant,
|
||||
inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
|
||||
outputs: (value.outputs ? value.outputs.map(ParamType.fromObject) : []),
|
||||
payable: state.payable,
|
||||
stateMutability: state.stateMutability,
|
||||
gas: (value.gas ? BigNumber.from(value.gas) : null)
|
||||
};
|
||||
return new FunctionFragment(_constructorGuard, params);
|
||||
}
|
||||
static fromString(value) {
|
||||
let params = { type: "function" };
|
||||
value = parseGas(value, params);
|
||||
let comps = value.split(" returns ");
|
||||
if (comps.length > 2) {
|
||||
logger.throwArgumentError("invalid function string", "value", value);
|
||||
}
|
||||
let parens = comps[0].match(regexParen);
|
||||
if (!parens) {
|
||||
logger.throwArgumentError("invalid function signature", "value", value);
|
||||
}
|
||||
params.name = parens[1].trim();
|
||||
if (params.name) {
|
||||
verifyIdentifier(params.name);
|
||||
}
|
||||
params.inputs = parseParams(parens[2], false);
|
||||
parseModifiers(parens[3].trim(), params);
|
||||
// We have outputs
|
||||
if (comps.length > 1) {
|
||||
let returns = comps[1].match(regexParen);
|
||||
if (returns[1].trim() != "" || returns[3].trim() != "") {
|
||||
logger.throwArgumentError("unexpected tokens", "value", value);
|
||||
}
|
||||
params.outputs = parseParams(returns[2], false);
|
||||
}
|
||||
else {
|
||||
params.outputs = [];
|
||||
}
|
||||
return FunctionFragment.fromObject(params);
|
||||
}
|
||||
static isFunctionFragment(value) {
|
||||
return (value && value._isFragment && value.type === "function");
|
||||
}
|
||||
}
|
||||
//export class ErrorFragment extends Fragment {
|
||||
//}
|
||||
//export class StructFragment extends Fragment {
|
||||
//}
|
||||
function verifyType(type) {
|
||||
// These need to be transformed to their full description
|
||||
if (type.match(/^uint($|[^1-9])/)) {
|
||||
type = "uint256" + type.substring(4);
|
||||
}
|
||||
else if (type.match(/^int($|[^1-9])/)) {
|
||||
type = "int256" + type.substring(3);
|
||||
}
|
||||
// @TODO: more verification
|
||||
return type;
|
||||
}
|
||||
const regexIdentifier = new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");
|
||||
function verifyIdentifier(value) {
|
||||
if (!value || !value.match(regexIdentifier)) {
|
||||
logger.throwArgumentError(`invalid identifier "${value}"`, "value", value);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
const regexParen = new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");
|
||||
function splitNesting(value) {
|
||||
value = value.trim();
|
||||
let result = [];
|
||||
let accum = "";
|
||||
let depth = 0;
|
||||
for (let offset = 0; offset < value.length; offset++) {
|
||||
let c = value[offset];
|
||||
if (c === "," && depth === 0) {
|
||||
result.push(accum);
|
||||
accum = "";
|
||||
}
|
||||
else {
|
||||
accum += c;
|
||||
if (c === "(") {
|
||||
depth++;
|
||||
}
|
||||
else if (c === ")") {
|
||||
depth--;
|
||||
if (depth === -1) {
|
||||
logger.throwArgumentError("unbalanced parenthesis", "value", value);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (accum) {
|
||||
result.push(accum);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
-5
@@ -1,5 +0,0 @@
|
||||
"use strict";
|
||||
import { ConstructorFragment, EventFragment, FormatTypes, Fragment, FunctionFragment, ParamType } from "./fragments";
|
||||
import { AbiCoder, defaultAbiCoder } from "./abi-coder";
|
||||
import { checkResultErrors, Indexed, Interface, LogDescription, TransactionDescription } from "./interface";
|
||||
export { ConstructorFragment, EventFragment, Fragment, FunctionFragment, ParamType, FormatTypes, AbiCoder, defaultAbiCoder, Interface, Indexed, checkResultErrors, LogDescription, TransactionDescription };
|
||||
-492
@@ -1,492 +0,0 @@
|
||||
"use strict";
|
||||
import { getAddress } from "@ethersproject/address";
|
||||
import { BigNumber } from "@ethersproject/bignumber";
|
||||
import { arrayify, concat, hexDataSlice, hexlify, hexZeroPad, isHexString } from "@ethersproject/bytes";
|
||||
import { id } from "@ethersproject/hash";
|
||||
import { keccak256 } from "@ethersproject/keccak256";
|
||||
import { defineReadOnly, Description, getStatic } from "@ethersproject/properties";
|
||||
import { defaultAbiCoder } from "./abi-coder";
|
||||
import { checkResultErrors } from "./coders/abstract-coder";
|
||||
import { ConstructorFragment, EventFragment, FormatTypes, Fragment, FunctionFragment, ParamType } from "./fragments";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
export { checkResultErrors };
|
||||
export class LogDescription extends Description {
|
||||
}
|
||||
export class TransactionDescription extends Description {
|
||||
}
|
||||
export class Indexed extends Description {
|
||||
static isIndexed(value) {
|
||||
return !!(value && value._isIndexed);
|
||||
}
|
||||
}
|
||||
function wrapAccessError(property, error) {
|
||||
const wrap = new Error(`deferred error during ABI decoding triggered accessing ${property}`);
|
||||
wrap.error = error;
|
||||
return wrap;
|
||||
}
|
||||
function checkNames(fragment, type, params) {
|
||||
params.reduce((accum, param) => {
|
||||
if (param.name) {
|
||||
if (accum[param.name]) {
|
||||
logger.throwArgumentError(`duplicate ${type} parameter ${JSON.stringify(param.name)} in ${fragment.format("full")}`, "fragment", fragment);
|
||||
}
|
||||
accum[param.name] = true;
|
||||
}
|
||||
return accum;
|
||||
}, {});
|
||||
}
|
||||
export class Interface {
|
||||
constructor(fragments) {
|
||||
logger.checkNew(new.target, Interface);
|
||||
let abi = [];
|
||||
if (typeof (fragments) === "string") {
|
||||
abi = JSON.parse(fragments);
|
||||
}
|
||||
else {
|
||||
abi = fragments;
|
||||
}
|
||||
defineReadOnly(this, "fragments", abi.map((fragment) => {
|
||||
return Fragment.from(fragment);
|
||||
}).filter((fragment) => (fragment != null)));
|
||||
defineReadOnly(this, "_abiCoder", getStatic((new.target), "getAbiCoder")());
|
||||
defineReadOnly(this, "functions", {});
|
||||
defineReadOnly(this, "errors", {});
|
||||
defineReadOnly(this, "events", {});
|
||||
defineReadOnly(this, "structs", {});
|
||||
// Add all fragments by their signature
|
||||
this.fragments.forEach((fragment) => {
|
||||
let bucket = null;
|
||||
switch (fragment.type) {
|
||||
case "constructor":
|
||||
if (this.deploy) {
|
||||
logger.warn("duplicate definition - constructor");
|
||||
return;
|
||||
}
|
||||
checkNames(fragment, "input", fragment.inputs);
|
||||
defineReadOnly(this, "deploy", fragment);
|
||||
return;
|
||||
case "function":
|
||||
checkNames(fragment, "input", fragment.inputs);
|
||||
checkNames(fragment, "output", fragment.outputs);
|
||||
bucket = this.functions;
|
||||
break;
|
||||
case "event":
|
||||
checkNames(fragment, "input", fragment.inputs);
|
||||
bucket = this.events;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
let signature = fragment.format();
|
||||
if (bucket[signature]) {
|
||||
logger.warn("duplicate definition - " + signature);
|
||||
return;
|
||||
}
|
||||
bucket[signature] = fragment;
|
||||
});
|
||||
// If we do not have a constructor add a default
|
||||
if (!this.deploy) {
|
||||
defineReadOnly(this, "deploy", ConstructorFragment.from({
|
||||
payable: false,
|
||||
type: "constructor"
|
||||
}));
|
||||
}
|
||||
defineReadOnly(this, "_isInterface", true);
|
||||
}
|
||||
format(format) {
|
||||
if (!format) {
|
||||
format = FormatTypes.full;
|
||||
}
|
||||
if (format === FormatTypes.sighash) {
|
||||
logger.throwArgumentError("interface does not support formatting sighash", "format", format);
|
||||
}
|
||||
const abi = this.fragments.map((fragment) => fragment.format(format));
|
||||
// We need to re-bundle the JSON fragments a bit
|
||||
if (format === FormatTypes.json) {
|
||||
return JSON.stringify(abi.map((j) => JSON.parse(j)));
|
||||
}
|
||||
return abi;
|
||||
}
|
||||
// Sub-classes can override these to handle other blockchains
|
||||
static getAbiCoder() {
|
||||
return defaultAbiCoder;
|
||||
}
|
||||
static getAddress(address) {
|
||||
return getAddress(address);
|
||||
}
|
||||
static getSighash(functionFragment) {
|
||||
return hexDataSlice(id(functionFragment.format()), 0, 4);
|
||||
}
|
||||
static getEventTopic(eventFragment) {
|
||||
return id(eventFragment.format());
|
||||
}
|
||||
// Find a function definition by any means necessary (unless it is ambiguous)
|
||||
getFunction(nameOrSignatureOrSighash) {
|
||||
if (isHexString(nameOrSignatureOrSighash)) {
|
||||
for (const name in this.functions) {
|
||||
if (nameOrSignatureOrSighash === this.getSighash(name)) {
|
||||
return this.functions[name];
|
||||
}
|
||||
}
|
||||
logger.throwArgumentError("no matching function", "sighash", nameOrSignatureOrSighash);
|
||||
}
|
||||
// It is a bare name, look up the function (will return null if ambiguous)
|
||||
if (nameOrSignatureOrSighash.indexOf("(") === -1) {
|
||||
const name = nameOrSignatureOrSighash.trim();
|
||||
const matching = Object.keys(this.functions).filter((f) => (f.split("(" /* fix:) */)[0] === name));
|
||||
if (matching.length === 0) {
|
||||
logger.throwArgumentError("no matching function", "name", name);
|
||||
}
|
||||
else if (matching.length > 1) {
|
||||
logger.throwArgumentError("multiple matching functions", "name", name);
|
||||
}
|
||||
return this.functions[matching[0]];
|
||||
}
|
||||
// Normlize the signature and lookup the function
|
||||
const result = this.functions[FunctionFragment.fromString(nameOrSignatureOrSighash).format()];
|
||||
if (!result) {
|
||||
logger.throwArgumentError("no matching function", "signature", nameOrSignatureOrSighash);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
// Find an event definition by any means necessary (unless it is ambiguous)
|
||||
getEvent(nameOrSignatureOrTopic) {
|
||||
if (isHexString(nameOrSignatureOrTopic)) {
|
||||
const topichash = nameOrSignatureOrTopic.toLowerCase();
|
||||
for (const name in this.events) {
|
||||
if (topichash === this.getEventTopic(name)) {
|
||||
return this.events[name];
|
||||
}
|
||||
}
|
||||
logger.throwArgumentError("no matching event", "topichash", topichash);
|
||||
}
|
||||
// It is a bare name, look up the function (will return null if ambiguous)
|
||||
if (nameOrSignatureOrTopic.indexOf("(") === -1) {
|
||||
const name = nameOrSignatureOrTopic.trim();
|
||||
const matching = Object.keys(this.events).filter((f) => (f.split("(" /* fix:) */)[0] === name));
|
||||
if (matching.length === 0) {
|
||||
logger.throwArgumentError("no matching event", "name", name);
|
||||
}
|
||||
else if (matching.length > 1) {
|
||||
logger.throwArgumentError("multiple matching events", "name", name);
|
||||
}
|
||||
return this.events[matching[0]];
|
||||
}
|
||||
// Normlize the signature and lookup the function
|
||||
const result = this.events[EventFragment.fromString(nameOrSignatureOrTopic).format()];
|
||||
if (!result) {
|
||||
logger.throwArgumentError("no matching event", "signature", nameOrSignatureOrTopic);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
// Get the sighash (the bytes4 selector) used by Solidity to identify a function
|
||||
getSighash(functionFragment) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
return getStatic(this.constructor, "getSighash")(functionFragment);
|
||||
}
|
||||
// Get the topic (the bytes32 hash) used by Solidity to identify an event
|
||||
getEventTopic(eventFragment) {
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
return getStatic(this.constructor, "getEventTopic")(eventFragment);
|
||||
}
|
||||
_decodeParams(params, data) {
|
||||
return this._abiCoder.decode(params, data);
|
||||
}
|
||||
_encodeParams(params, values) {
|
||||
return this._abiCoder.encode(params, values);
|
||||
}
|
||||
encodeDeploy(values) {
|
||||
return this._encodeParams(this.deploy.inputs, values || []);
|
||||
}
|
||||
// Decode the data for a function call (e.g. tx.data)
|
||||
decodeFunctionData(functionFragment, data) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
const bytes = arrayify(data);
|
||||
if (hexlify(bytes.slice(0, 4)) !== this.getSighash(functionFragment)) {
|
||||
logger.throwArgumentError(`data signature does not match function ${functionFragment.name}.`, "data", hexlify(bytes));
|
||||
}
|
||||
return this._decodeParams(functionFragment.inputs, bytes.slice(4));
|
||||
}
|
||||
// Encode the data for a function call (e.g. tx.data)
|
||||
encodeFunctionData(functionFragment, values) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
return hexlify(concat([
|
||||
this.getSighash(functionFragment),
|
||||
this._encodeParams(functionFragment.inputs, values || [])
|
||||
]));
|
||||
}
|
||||
// Decode the result from a function call (e.g. from eth_call)
|
||||
decodeFunctionResult(functionFragment, data) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
let bytes = arrayify(data);
|
||||
let reason = null;
|
||||
let errorSignature = null;
|
||||
switch (bytes.length % this._abiCoder._getWordSize()) {
|
||||
case 0:
|
||||
try {
|
||||
return this._abiCoder.decode(functionFragment.outputs, bytes);
|
||||
}
|
||||
catch (error) { }
|
||||
break;
|
||||
case 4:
|
||||
if (hexlify(bytes.slice(0, 4)) === "0x08c379a0") {
|
||||
errorSignature = "Error(string)";
|
||||
reason = this._abiCoder.decode(["string"], bytes.slice(4))[0];
|
||||
}
|
||||
break;
|
||||
}
|
||||
return logger.throwError("call revert exception", Logger.errors.CALL_EXCEPTION, {
|
||||
method: functionFragment.format(),
|
||||
errorSignature: errorSignature,
|
||||
errorArgs: [reason],
|
||||
reason: reason
|
||||
});
|
||||
}
|
||||
// Encode the result for a function call (e.g. for eth_call)
|
||||
encodeFunctionResult(functionFragment, values) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
return hexlify(this._abiCoder.encode(functionFragment.outputs, values || []));
|
||||
}
|
||||
// Create the filter for the event with search criteria (e.g. for eth_filterLog)
|
||||
encodeFilterTopics(eventFragment, values) {
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
if (values.length > eventFragment.inputs.length) {
|
||||
logger.throwError("too many arguments for " + eventFragment.format(), Logger.errors.UNEXPECTED_ARGUMENT, {
|
||||
argument: "values",
|
||||
value: values
|
||||
});
|
||||
}
|
||||
let topics = [];
|
||||
if (!eventFragment.anonymous) {
|
||||
topics.push(this.getEventTopic(eventFragment));
|
||||
}
|
||||
const encodeTopic = (param, value) => {
|
||||
if (param.type === "string") {
|
||||
return id(value);
|
||||
}
|
||||
else if (param.type === "bytes") {
|
||||
return keccak256(hexlify(value));
|
||||
}
|
||||
// Check addresses are valid
|
||||
if (param.type === "address") {
|
||||
this._abiCoder.encode(["address"], [value]);
|
||||
}
|
||||
return hexZeroPad(hexlify(value), 32);
|
||||
};
|
||||
values.forEach((value, index) => {
|
||||
let param = eventFragment.inputs[index];
|
||||
if (!param.indexed) {
|
||||
if (value != null) {
|
||||
logger.throwArgumentError("cannot filter non-indexed parameters; must be null", ("contract." + param.name), value);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (value == null) {
|
||||
topics.push(null);
|
||||
}
|
||||
else if (param.baseType === "array" || param.baseType === "tuple") {
|
||||
logger.throwArgumentError("filtering with tuples or arrays not supported", ("contract." + param.name), value);
|
||||
}
|
||||
else if (Array.isArray(value)) {
|
||||
topics.push(value.map((value) => encodeTopic(param, value)));
|
||||
}
|
||||
else {
|
||||
topics.push(encodeTopic(param, value));
|
||||
}
|
||||
});
|
||||
// Trim off trailing nulls
|
||||
while (topics.length && topics[topics.length - 1] === null) {
|
||||
topics.pop();
|
||||
}
|
||||
return topics;
|
||||
}
|
||||
encodeEventLog(eventFragment, values) {
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
const topics = [];
|
||||
const dataTypes = [];
|
||||
const dataValues = [];
|
||||
if (!eventFragment.anonymous) {
|
||||
topics.push(this.getEventTopic(eventFragment));
|
||||
}
|
||||
if (values.length !== eventFragment.inputs.length) {
|
||||
logger.throwArgumentError("event arguments/values mismatch", "values", values);
|
||||
}
|
||||
eventFragment.inputs.forEach((param, index) => {
|
||||
const value = values[index];
|
||||
if (param.indexed) {
|
||||
if (param.type === "string") {
|
||||
topics.push(id(value));
|
||||
}
|
||||
else if (param.type === "bytes") {
|
||||
topics.push(keccak256(value));
|
||||
}
|
||||
else if (param.baseType === "tuple" || param.baseType === "array") {
|
||||
// @TOOD
|
||||
throw new Error("not implemented");
|
||||
}
|
||||
else {
|
||||
topics.push(this._abiCoder.encode([param.type], [value]));
|
||||
}
|
||||
}
|
||||
else {
|
||||
dataTypes.push(param);
|
||||
dataValues.push(value);
|
||||
}
|
||||
});
|
||||
return {
|
||||
data: this._abiCoder.encode(dataTypes, dataValues),
|
||||
topics: topics
|
||||
};
|
||||
}
|
||||
// Decode a filter for the event and the search criteria
|
||||
decodeEventLog(eventFragment, data, topics) {
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
if (topics != null && !eventFragment.anonymous) {
|
||||
let topicHash = this.getEventTopic(eventFragment);
|
||||
if (!isHexString(topics[0], 32) || topics[0].toLowerCase() !== topicHash) {
|
||||
logger.throwError("fragment/topic mismatch", Logger.errors.INVALID_ARGUMENT, { argument: "topics[0]", expected: topicHash, value: topics[0] });
|
||||
}
|
||||
topics = topics.slice(1);
|
||||
}
|
||||
let indexed = [];
|
||||
let nonIndexed = [];
|
||||
let dynamic = [];
|
||||
eventFragment.inputs.forEach((param, index) => {
|
||||
if (param.indexed) {
|
||||
if (param.type === "string" || param.type === "bytes" || param.baseType === "tuple" || param.baseType === "array") {
|
||||
indexed.push(ParamType.fromObject({ type: "bytes32", name: param.name }));
|
||||
dynamic.push(true);
|
||||
}
|
||||
else {
|
||||
indexed.push(param);
|
||||
dynamic.push(false);
|
||||
}
|
||||
}
|
||||
else {
|
||||
nonIndexed.push(param);
|
||||
dynamic.push(false);
|
||||
}
|
||||
});
|
||||
let resultIndexed = (topics != null) ? this._abiCoder.decode(indexed, concat(topics)) : null;
|
||||
let resultNonIndexed = this._abiCoder.decode(nonIndexed, data);
|
||||
let result = [];
|
||||
let nonIndexedIndex = 0, indexedIndex = 0;
|
||||
eventFragment.inputs.forEach((param, index) => {
|
||||
if (param.indexed) {
|
||||
if (resultIndexed == null) {
|
||||
result[index] = new Indexed({ _isIndexed: true, hash: null });
|
||||
}
|
||||
else if (dynamic[index]) {
|
||||
result[index] = new Indexed({ _isIndexed: true, hash: resultIndexed[indexedIndex++] });
|
||||
}
|
||||
else {
|
||||
try {
|
||||
result[index] = resultIndexed[indexedIndex++];
|
||||
}
|
||||
catch (error) {
|
||||
result[index] = error;
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
try {
|
||||
result[index] = resultNonIndexed[nonIndexedIndex++];
|
||||
}
|
||||
catch (error) {
|
||||
result[index] = error;
|
||||
}
|
||||
}
|
||||
// Add the keyword argument if named and safe
|
||||
if (param.name && result[param.name] == null) {
|
||||
const value = result[index];
|
||||
// Make error named values throw on access
|
||||
if (value instanceof Error) {
|
||||
Object.defineProperty(result, param.name, {
|
||||
get: () => { throw wrapAccessError(`property ${JSON.stringify(param.name)}`, value); }
|
||||
});
|
||||
}
|
||||
else {
|
||||
result[param.name] = value;
|
||||
}
|
||||
}
|
||||
});
|
||||
// Make all error indexed values throw on access
|
||||
for (let i = 0; i < result.length; i++) {
|
||||
const value = result[i];
|
||||
if (value instanceof Error) {
|
||||
Object.defineProperty(result, i, {
|
||||
get: () => { throw wrapAccessError(`index ${i}`, value); }
|
||||
});
|
||||
}
|
||||
}
|
||||
return Object.freeze(result);
|
||||
}
|
||||
// Given a transaction, find the matching function fragment (if any) and
|
||||
// determine all its properties and call parameters
|
||||
parseTransaction(tx) {
|
||||
let fragment = this.getFunction(tx.data.substring(0, 10).toLowerCase());
|
||||
if (!fragment) {
|
||||
return null;
|
||||
}
|
||||
return new TransactionDescription({
|
||||
args: this._abiCoder.decode(fragment.inputs, "0x" + tx.data.substring(10)),
|
||||
functionFragment: fragment,
|
||||
name: fragment.name,
|
||||
signature: fragment.format(),
|
||||
sighash: this.getSighash(fragment),
|
||||
value: BigNumber.from(tx.value || "0"),
|
||||
});
|
||||
}
|
||||
// Given an event log, find the matching event fragment (if any) and
|
||||
// determine all its properties and values
|
||||
parseLog(log) {
|
||||
let fragment = this.getEvent(log.topics[0]);
|
||||
if (!fragment || fragment.anonymous) {
|
||||
return null;
|
||||
}
|
||||
// @TODO: If anonymous, and the only method, and the input count matches, should we parse?
|
||||
// Probably not, because just because it is the only event in the ABI does
|
||||
// not mean we have the full ABI; maybe jsut a fragment?
|
||||
return new LogDescription({
|
||||
eventFragment: fragment,
|
||||
name: fragment.name,
|
||||
signature: fragment.format(),
|
||||
topic: this.getEventTopic(fragment),
|
||||
args: this.decodeEventLog(fragment, log.data, log.topics)
|
||||
});
|
||||
}
|
||||
/*
|
||||
static from(value: Array<Fragment | string | JsonAbi> | string | Interface) {
|
||||
if (Interface.isInterface(value)) {
|
||||
return value;
|
||||
}
|
||||
if (typeof(value) === "string") {
|
||||
return new Interface(JSON.parse(value));
|
||||
}
|
||||
return new Interface(value);
|
||||
}
|
||||
*/
|
||||
static isInterface(value) {
|
||||
return !!(value && value._isInterface);
|
||||
}
|
||||
}
|
||||
-3
@@ -1,3 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "abi/5.0.0-beta.153";
|
||||
-98
@@ -1,98 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
// See: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var properties_1 = require("@ethersproject/properties");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var abstract_coder_1 = require("./coders/abstract-coder");
|
||||
var address_1 = require("./coders/address");
|
||||
var array_1 = require("./coders/array");
|
||||
var boolean_1 = require("./coders/boolean");
|
||||
var bytes_2 = require("./coders/bytes");
|
||||
var fixed_bytes_1 = require("./coders/fixed-bytes");
|
||||
var null_1 = require("./coders/null");
|
||||
var number_1 = require("./coders/number");
|
||||
var string_1 = require("./coders/string");
|
||||
var tuple_1 = require("./coders/tuple");
|
||||
var fragments_1 = require("./fragments");
|
||||
var paramTypeBytes = new RegExp(/^bytes([0-9]*)$/);
|
||||
var paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/);
|
||||
var AbiCoder = /** @class */ (function () {
|
||||
function AbiCoder(coerceFunc) {
|
||||
var _newTarget = this.constructor;
|
||||
logger.checkNew(_newTarget, AbiCoder);
|
||||
properties_1.defineReadOnly(this, "coerceFunc", coerceFunc || null);
|
||||
}
|
||||
AbiCoder.prototype._getCoder = function (param) {
|
||||
var _this = this;
|
||||
switch (param.baseType) {
|
||||
case "address":
|
||||
return new address_1.AddressCoder(param.name);
|
||||
case "bool":
|
||||
return new boolean_1.BooleanCoder(param.name);
|
||||
case "string":
|
||||
return new string_1.StringCoder(param.name);
|
||||
case "bytes":
|
||||
return new bytes_2.BytesCoder(param.name);
|
||||
case "array":
|
||||
return new array_1.ArrayCoder(this._getCoder(param.arrayChildren), param.arrayLength, param.name);
|
||||
case "tuple":
|
||||
return new tuple_1.TupleCoder((param.components || []).map(function (component) {
|
||||
return _this._getCoder(component);
|
||||
}), param.name);
|
||||
case "":
|
||||
return new null_1.NullCoder(param.name);
|
||||
}
|
||||
// u?int[0-9]*
|
||||
var match = param.type.match(paramTypeNumber);
|
||||
if (match) {
|
||||
var size = parseInt(match[2] || "256");
|
||||
if (size === 0 || size > 256 || (size % 8) !== 0) {
|
||||
logger.throwArgumentError("invalid " + match[1] + " bit length", "param", param);
|
||||
}
|
||||
return new number_1.NumberCoder(size / 8, (match[1] === "int"), param.name);
|
||||
}
|
||||
// bytes[0-9]+
|
||||
match = param.type.match(paramTypeBytes);
|
||||
if (match) {
|
||||
var size = parseInt(match[1]);
|
||||
if (size === 0 || size > 32) {
|
||||
logger.throwArgumentError("invalid bytes length", "param", param);
|
||||
}
|
||||
return new fixed_bytes_1.FixedBytesCoder(size, param.name);
|
||||
}
|
||||
return logger.throwArgumentError("invalid type", "type", param.type);
|
||||
};
|
||||
AbiCoder.prototype._getWordSize = function () { return 32; };
|
||||
AbiCoder.prototype._getReader = function (data) {
|
||||
return new abstract_coder_1.Reader(data, this._getWordSize(), this.coerceFunc);
|
||||
};
|
||||
AbiCoder.prototype._getWriter = function () {
|
||||
return new abstract_coder_1.Writer(this._getWordSize());
|
||||
};
|
||||
AbiCoder.prototype.encode = function (types, values) {
|
||||
var _this = this;
|
||||
if (types.length !== values.length) {
|
||||
logger.throwError("types/values length mismatch", logger_1.Logger.errors.INVALID_ARGUMENT, {
|
||||
count: { types: types.length, values: values.length },
|
||||
value: { types: types, values: values }
|
||||
});
|
||||
}
|
||||
var coders = types.map(function (type) { return _this._getCoder(fragments_1.ParamType.from(type)); });
|
||||
var coder = (new tuple_1.TupleCoder(coders, "_"));
|
||||
var writer = this._getWriter();
|
||||
coder.encode(writer, values);
|
||||
return writer.data;
|
||||
};
|
||||
AbiCoder.prototype.decode = function (types, data) {
|
||||
var _this = this;
|
||||
var coders = types.map(function (type) { return _this._getCoder(fragments_1.ParamType.from(type)); });
|
||||
var coder = new tuple_1.TupleCoder(coders, "_");
|
||||
return coder.decode(this._getReader(bytes_1.arrayify(data)));
|
||||
};
|
||||
return AbiCoder;
|
||||
}());
|
||||
exports.AbiCoder = AbiCoder;
|
||||
exports.defaultAbiCoder = new AbiCoder();
|
||||
-156
@@ -1,156 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var bignumber_1 = require("@ethersproject/bignumber");
|
||||
var properties_1 = require("@ethersproject/properties");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("../_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
function checkResultErrors(result) {
|
||||
// Find the first error (if any)
|
||||
var errors = [];
|
||||
var checkErrors = function (path, object) {
|
||||
if (!Array.isArray(object)) {
|
||||
return;
|
||||
}
|
||||
for (var key in object) {
|
||||
var childPath = path.slice();
|
||||
childPath.push(key);
|
||||
try {
|
||||
checkErrors(childPath, object[key]);
|
||||
}
|
||||
catch (error) {
|
||||
errors.push({ path: childPath, error: error });
|
||||
}
|
||||
}
|
||||
};
|
||||
checkErrors([], result);
|
||||
return errors;
|
||||
}
|
||||
exports.checkResultErrors = checkResultErrors;
|
||||
var Coder = /** @class */ (function () {
|
||||
function Coder(name, type, localName, dynamic) {
|
||||
// @TODO: defineReadOnly these
|
||||
this.name = name;
|
||||
this.type = type;
|
||||
this.localName = localName;
|
||||
this.dynamic = dynamic;
|
||||
}
|
||||
Coder.prototype._throwError = function (message, value) {
|
||||
logger.throwArgumentError(message, this.localName, value);
|
||||
};
|
||||
return Coder;
|
||||
}());
|
||||
exports.Coder = Coder;
|
||||
var Writer = /** @class */ (function () {
|
||||
function Writer(wordSize) {
|
||||
properties_1.defineReadOnly(this, "wordSize", wordSize || 32);
|
||||
this._data = bytes_1.arrayify([]);
|
||||
this._padding = new Uint8Array(wordSize);
|
||||
}
|
||||
Object.defineProperty(Writer.prototype, "data", {
|
||||
get: function () { return bytes_1.hexlify(this._data); },
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
Object.defineProperty(Writer.prototype, "length", {
|
||||
get: function () { return this._data.length; },
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
Writer.prototype._writeData = function (data) {
|
||||
this._data = bytes_1.concat([this._data, data]);
|
||||
return data.length;
|
||||
};
|
||||
// Arrayish items; padded on the right to wordSize
|
||||
Writer.prototype.writeBytes = function (value) {
|
||||
var bytes = bytes_1.arrayify(value);
|
||||
if (bytes.length % this.wordSize) {
|
||||
bytes = bytes_1.concat([bytes, this._padding.slice(bytes.length % this.wordSize)]);
|
||||
}
|
||||
return this._writeData(bytes);
|
||||
};
|
||||
Writer.prototype._getValue = function (value) {
|
||||
var bytes = bytes_1.arrayify(bignumber_1.BigNumber.from(value));
|
||||
if (bytes.length > this.wordSize) {
|
||||
logger.throwError("value out-of-bounds", logger_1.Logger.errors.BUFFER_OVERRUN, {
|
||||
length: this.wordSize,
|
||||
offset: bytes.length
|
||||
});
|
||||
}
|
||||
if (bytes.length % this.wordSize) {
|
||||
bytes = bytes_1.concat([this._padding.slice(bytes.length % this.wordSize), bytes]);
|
||||
}
|
||||
return bytes;
|
||||
};
|
||||
// BigNumberish items; padded on the left to wordSize
|
||||
Writer.prototype.writeValue = function (value) {
|
||||
return this._writeData(this._getValue(value));
|
||||
};
|
||||
Writer.prototype.writeUpdatableValue = function () {
|
||||
var _this = this;
|
||||
var offset = this.length;
|
||||
this.writeValue(0);
|
||||
return function (value) {
|
||||
_this._data.set(_this._getValue(value), offset);
|
||||
};
|
||||
};
|
||||
return Writer;
|
||||
}());
|
||||
exports.Writer = Writer;
|
||||
var Reader = /** @class */ (function () {
|
||||
function Reader(data, wordSize, coerceFunc) {
|
||||
properties_1.defineReadOnly(this, "_data", bytes_1.arrayify(data));
|
||||
properties_1.defineReadOnly(this, "wordSize", wordSize || 32);
|
||||
properties_1.defineReadOnly(this, "_coerceFunc", coerceFunc);
|
||||
this._offset = 0;
|
||||
}
|
||||
Object.defineProperty(Reader.prototype, "data", {
|
||||
get: function () { return bytes_1.hexlify(this._data); },
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
Object.defineProperty(Reader.prototype, "consumed", {
|
||||
get: function () { return this._offset; },
|
||||
enumerable: true,
|
||||
configurable: true
|
||||
});
|
||||
// The default Coerce function
|
||||
Reader.coerce = function (name, value) {
|
||||
var match = name.match("^u?int([0-9]+)$");
|
||||
if (match && parseInt(match[1]) <= 48) {
|
||||
value = value.toNumber();
|
||||
}
|
||||
return value;
|
||||
};
|
||||
Reader.prototype.coerce = function (name, value) {
|
||||
if (this._coerceFunc) {
|
||||
return this._coerceFunc(name, value);
|
||||
}
|
||||
return Reader.coerce(name, value);
|
||||
};
|
||||
Reader.prototype._peekBytes = function (offset, length) {
|
||||
var alignedLength = Math.ceil(length / this.wordSize) * this.wordSize;
|
||||
if (this._offset + alignedLength > this._data.length) {
|
||||
logger.throwError("data out-of-bounds", logger_1.Logger.errors.BUFFER_OVERRUN, {
|
||||
length: this._data.length,
|
||||
offset: this._offset + alignedLength
|
||||
});
|
||||
}
|
||||
return this._data.slice(this._offset, this._offset + alignedLength);
|
||||
};
|
||||
Reader.prototype.subReader = function (offset) {
|
||||
return new Reader(this._data.slice(this._offset + offset), this.wordSize, this._coerceFunc);
|
||||
};
|
||||
Reader.prototype.readBytes = function (length) {
|
||||
var bytes = this._peekBytes(0, length);
|
||||
this._offset += bytes.length;
|
||||
// @TODO: Make sure the length..end bytes are all 0?
|
||||
return bytes.slice(0, length);
|
||||
};
|
||||
Reader.prototype.readValue = function () {
|
||||
return bignumber_1.BigNumber.from(this.readBytes(this.wordSize));
|
||||
};
|
||||
return Reader;
|
||||
}());
|
||||
exports.Reader = Reader;
|
||||
-38
@@ -1,38 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var address_1 = require("@ethersproject/address");
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
var AddressCoder = /** @class */ (function (_super) {
|
||||
__extends(AddressCoder, _super);
|
||||
function AddressCoder(localName) {
|
||||
return _super.call(this, "address", "address", localName, false) || this;
|
||||
}
|
||||
AddressCoder.prototype.encode = function (writer, value) {
|
||||
try {
|
||||
address_1.getAddress(value);
|
||||
}
|
||||
catch (error) {
|
||||
this._throwError(error.message, value);
|
||||
}
|
||||
return writer.writeValue(value);
|
||||
};
|
||||
AddressCoder.prototype.decode = function (reader) {
|
||||
return address_1.getAddress(bytes_1.hexZeroPad(reader.readValue().toHexString(), 20));
|
||||
};
|
||||
return AddressCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.AddressCoder = AddressCoder;
|
||||
-33
@@ -1,33 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
// Clones the functionality of an existing Coder, but without a localName
|
||||
var AnonymousCoder = /** @class */ (function (_super) {
|
||||
__extends(AnonymousCoder, _super);
|
||||
function AnonymousCoder(coder) {
|
||||
var _this = _super.call(this, coder.name, coder.type, undefined, coder.dynamic) || this;
|
||||
_this.coder = coder;
|
||||
return _this;
|
||||
}
|
||||
AnonymousCoder.prototype.encode = function (writer, value) {
|
||||
return this.coder.encode(writer, value);
|
||||
};
|
||||
AnonymousCoder.prototype.decode = function (reader) {
|
||||
return this.coder.decode(reader);
|
||||
};
|
||||
return AnonymousCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.AnonymousCoder = AnonymousCoder;
|
||||
-189
@@ -1,189 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("../_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
var anonymous_1 = require("./anonymous");
|
||||
function pack(writer, coders, values) {
|
||||
if (Array.isArray(values)) {
|
||||
// do nothing
|
||||
}
|
||||
else if (values && typeof (values) === "object") {
|
||||
var arrayValues_1 = [];
|
||||
coders.forEach(function (coder) {
|
||||
arrayValues_1.push(values[coder.localName]);
|
||||
});
|
||||
values = arrayValues_1;
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("invalid tuple value", "tuple", values);
|
||||
}
|
||||
if (coders.length !== values.length) {
|
||||
logger.throwArgumentError("types/value length mismatch", "tuple", values);
|
||||
}
|
||||
var staticWriter = new abstract_coder_1.Writer(writer.wordSize);
|
||||
var dynamicWriter = new abstract_coder_1.Writer(writer.wordSize);
|
||||
var updateFuncs = [];
|
||||
coders.forEach(function (coder, index) {
|
||||
var value = values[index];
|
||||
if (coder.dynamic) {
|
||||
// Get current dynamic offset (for the future pointer)
|
||||
var dynamicOffset_1 = dynamicWriter.length;
|
||||
// Encode the dynamic value into the dynamicWriter
|
||||
coder.encode(dynamicWriter, value);
|
||||
// Prepare to populate the correct offset once we are done
|
||||
var updateFunc_1 = staticWriter.writeUpdatableValue();
|
||||
updateFuncs.push(function (baseOffset) {
|
||||
updateFunc_1(baseOffset + dynamicOffset_1);
|
||||
});
|
||||
}
|
||||
else {
|
||||
coder.encode(staticWriter, value);
|
||||
}
|
||||
});
|
||||
// Backfill all the dynamic offsets, now that we know the static length
|
||||
updateFuncs.forEach(function (func) { func(staticWriter.length); });
|
||||
var length = writer.writeBytes(staticWriter.data);
|
||||
length += writer.writeBytes(dynamicWriter.data);
|
||||
return length;
|
||||
}
|
||||
exports.pack = pack;
|
||||
function unpack(reader, coders) {
|
||||
var values = [];
|
||||
// A reader anchored to this base
|
||||
var baseReader = reader.subReader(0);
|
||||
// The amount of dynamic data read; to consume later to synchronize
|
||||
var dynamicLength = 0;
|
||||
coders.forEach(function (coder) {
|
||||
var value = null;
|
||||
if (coder.dynamic) {
|
||||
var offset = reader.readValue();
|
||||
var offsetReader = baseReader.subReader(offset.toNumber());
|
||||
try {
|
||||
value = coder.decode(offsetReader);
|
||||
}
|
||||
catch (error) {
|
||||
// Cannot recover from this
|
||||
if (error.code === logger_1.Logger.errors.BUFFER_OVERRUN) {
|
||||
throw error;
|
||||
}
|
||||
value = error;
|
||||
value.baseType = coder.name;
|
||||
value.name = coder.localName;
|
||||
value.type = coder.type;
|
||||
}
|
||||
dynamicLength += offsetReader.consumed;
|
||||
}
|
||||
else {
|
||||
try {
|
||||
value = coder.decode(reader);
|
||||
}
|
||||
catch (error) {
|
||||
// Cannot recover from this
|
||||
if (error.code === logger_1.Logger.errors.BUFFER_OVERRUN) {
|
||||
throw error;
|
||||
}
|
||||
value = error;
|
||||
value.baseType = coder.name;
|
||||
value.name = coder.localName;
|
||||
value.type = coder.type;
|
||||
}
|
||||
}
|
||||
if (value != undefined) {
|
||||
values.push(value);
|
||||
}
|
||||
});
|
||||
// @TODO: get rid of this an see if it still works?
|
||||
// Consume the dynamic components in the main reader
|
||||
reader.readBytes(dynamicLength);
|
||||
// Add any named parameters (i.e. tuples)
|
||||
coders.forEach(function (coder, index) {
|
||||
var name = coder.localName;
|
||||
if (!name) {
|
||||
return;
|
||||
}
|
||||
if (name === "length") {
|
||||
name = "_length";
|
||||
}
|
||||
if (values[name] != null) {
|
||||
return;
|
||||
}
|
||||
var value = values[index];
|
||||
if (value instanceof Error) {
|
||||
Object.defineProperty(values, name, {
|
||||
get: function () { throw value; }
|
||||
});
|
||||
}
|
||||
else {
|
||||
values[name] = value;
|
||||
}
|
||||
});
|
||||
var _loop_1 = function (i) {
|
||||
var value = values[i];
|
||||
if (value instanceof Error) {
|
||||
Object.defineProperty(values, i, {
|
||||
get: function () { throw value; }
|
||||
});
|
||||
}
|
||||
};
|
||||
for (var i = 0; i < values.length; i++) {
|
||||
_loop_1(i);
|
||||
}
|
||||
return Object.freeze(values);
|
||||
}
|
||||
exports.unpack = unpack;
|
||||
var ArrayCoder = /** @class */ (function (_super) {
|
||||
__extends(ArrayCoder, _super);
|
||||
function ArrayCoder(coder, length, localName) {
|
||||
var _this = this;
|
||||
var type = (coder.type + "[" + (length >= 0 ? length : "") + "]");
|
||||
var dynamic = (length === -1 || coder.dynamic);
|
||||
_this = _super.call(this, "array", type, localName, dynamic) || this;
|
||||
_this.coder = coder;
|
||||
_this.length = length;
|
||||
return _this;
|
||||
}
|
||||
ArrayCoder.prototype.encode = function (writer, value) {
|
||||
if (!Array.isArray(value)) {
|
||||
this._throwError("expected array value", value);
|
||||
}
|
||||
var count = this.length;
|
||||
if (count === -1) {
|
||||
count = value.length;
|
||||
writer.writeValue(value.length);
|
||||
}
|
||||
logger.checkArgumentCount(count, value.length, "coder array" + (this.localName ? (" " + this.localName) : ""));
|
||||
var coders = [];
|
||||
for (var i = 0; i < value.length; i++) {
|
||||
coders.push(this.coder);
|
||||
}
|
||||
return pack(writer, coders, value);
|
||||
};
|
||||
ArrayCoder.prototype.decode = function (reader) {
|
||||
var count = this.length;
|
||||
if (count === -1) {
|
||||
count = reader.readValue().toNumber();
|
||||
}
|
||||
var coders = [];
|
||||
for (var i = 0; i < count; i++) {
|
||||
coders.push(new anonymous_1.AnonymousCoder(this.coder));
|
||||
}
|
||||
return reader.coerce(this.name, unpack(reader, coders));
|
||||
};
|
||||
return ArrayCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.ArrayCoder = ArrayCoder;
|
||||
-30
@@ -1,30 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
var BooleanCoder = /** @class */ (function (_super) {
|
||||
__extends(BooleanCoder, _super);
|
||||
function BooleanCoder(localName) {
|
||||
return _super.call(this, "bool", "bool", localName, false) || this;
|
||||
}
|
||||
BooleanCoder.prototype.encode = function (writer, value) {
|
||||
return writer.writeValue(value ? 1 : 0);
|
||||
};
|
||||
BooleanCoder.prototype.decode = function (reader) {
|
||||
return reader.coerce(this.type, !reader.readValue().isZero());
|
||||
};
|
||||
return BooleanCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.BooleanCoder = BooleanCoder;
|
||||
-45
@@ -1,45 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
var DynamicBytesCoder = /** @class */ (function (_super) {
|
||||
__extends(DynamicBytesCoder, _super);
|
||||
function DynamicBytesCoder(type, localName) {
|
||||
return _super.call(this, type, type, localName, true) || this;
|
||||
}
|
||||
DynamicBytesCoder.prototype.encode = function (writer, value) {
|
||||
value = bytes_1.arrayify(value);
|
||||
var length = writer.writeValue(value.length);
|
||||
length += writer.writeBytes(value);
|
||||
return length;
|
||||
};
|
||||
DynamicBytesCoder.prototype.decode = function (reader) {
|
||||
return reader.readBytes(reader.readValue().toNumber());
|
||||
};
|
||||
return DynamicBytesCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.DynamicBytesCoder = DynamicBytesCoder;
|
||||
var BytesCoder = /** @class */ (function (_super) {
|
||||
__extends(BytesCoder, _super);
|
||||
function BytesCoder(localName) {
|
||||
return _super.call(this, "bytes", localName) || this;
|
||||
}
|
||||
BytesCoder.prototype.decode = function (reader) {
|
||||
return reader.coerce(this.name, bytes_1.hexlify(_super.prototype.decode.call(this, reader)));
|
||||
};
|
||||
return BytesCoder;
|
||||
}(DynamicBytesCoder));
|
||||
exports.BytesCoder = BytesCoder;
|
||||
-40
@@ -1,40 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
// @TODO: Merge this with bytes
|
||||
var FixedBytesCoder = /** @class */ (function (_super) {
|
||||
__extends(FixedBytesCoder, _super);
|
||||
function FixedBytesCoder(size, localName) {
|
||||
var _this = this;
|
||||
var name = "bytes" + String(size);
|
||||
_this = _super.call(this, name, name, localName, false) || this;
|
||||
_this.size = size;
|
||||
return _this;
|
||||
}
|
||||
FixedBytesCoder.prototype.encode = function (writer, value) {
|
||||
var data = bytes_1.arrayify(value);
|
||||
if (data.length !== this.size) {
|
||||
this._throwError("incorrect data length", value);
|
||||
}
|
||||
return writer.writeBytes(data);
|
||||
};
|
||||
FixedBytesCoder.prototype.decode = function (reader) {
|
||||
return reader.coerce(this.name, bytes_1.hexlify(reader.readBytes(this.size)));
|
||||
};
|
||||
return FixedBytesCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.FixedBytesCoder = FixedBytesCoder;
|
||||
-34
@@ -1,34 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
var NullCoder = /** @class */ (function (_super) {
|
||||
__extends(NullCoder, _super);
|
||||
function NullCoder(localName) {
|
||||
return _super.call(this, "null", "", localName, false) || this;
|
||||
}
|
||||
NullCoder.prototype.encode = function (writer, value) {
|
||||
if (value != null) {
|
||||
this._throwError("not null", value);
|
||||
}
|
||||
return writer.writeBytes([]);
|
||||
};
|
||||
NullCoder.prototype.decode = function (reader) {
|
||||
reader.readBytes(0);
|
||||
return reader.coerce(this.name, null);
|
||||
};
|
||||
return NullCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.NullCoder = NullCoder;
|
||||
-57
@@ -1,57 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bignumber_1 = require("@ethersproject/bignumber");
|
||||
var constants_1 = require("@ethersproject/constants");
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
var NumberCoder = /** @class */ (function (_super) {
|
||||
__extends(NumberCoder, _super);
|
||||
function NumberCoder(size, signed, localName) {
|
||||
var _this = this;
|
||||
var name = ((signed ? "int" : "uint") + (size * 8));
|
||||
_this = _super.call(this, name, name, localName, false) || this;
|
||||
_this.size = size;
|
||||
_this.signed = signed;
|
||||
return _this;
|
||||
}
|
||||
NumberCoder.prototype.encode = function (writer, value) {
|
||||
var v = bignumber_1.BigNumber.from(value);
|
||||
// Check bounds are safe for encoding
|
||||
var maxUintValue = constants_1.MaxUint256.mask(writer.wordSize * 8);
|
||||
if (this.signed) {
|
||||
var bounds = maxUintValue.mask(this.size * 8 - 1);
|
||||
if (v.gt(bounds) || v.lt(bounds.add(constants_1.One).mul(constants_1.NegativeOne))) {
|
||||
this._throwError("value out-of-bounds", value);
|
||||
}
|
||||
}
|
||||
else if (v.lt(constants_1.Zero) || v.gt(maxUintValue.mask(this.size * 8))) {
|
||||
this._throwError("value out-of-bounds", value);
|
||||
}
|
||||
v = v.toTwos(this.size * 8).mask(this.size * 8);
|
||||
if (this.signed) {
|
||||
v = v.fromTwos(this.size * 8).toTwos(8 * writer.wordSize);
|
||||
}
|
||||
return writer.writeValue(v);
|
||||
};
|
||||
NumberCoder.prototype.decode = function (reader) {
|
||||
var value = reader.readValue().mask(this.size * 8);
|
||||
if (this.signed) {
|
||||
value = value.fromTwos(this.size * 8);
|
||||
}
|
||||
return reader.coerce(this.name, value);
|
||||
};
|
||||
return NumberCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.NumberCoder = NumberCoder;
|
||||
-31
@@ -1,31 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var strings_1 = require("@ethersproject/strings");
|
||||
var bytes_1 = require("./bytes");
|
||||
var StringCoder = /** @class */ (function (_super) {
|
||||
__extends(StringCoder, _super);
|
||||
function StringCoder(localName) {
|
||||
return _super.call(this, "string", localName) || this;
|
||||
}
|
||||
StringCoder.prototype.encode = function (writer, value) {
|
||||
return _super.prototype.encode.call(this, writer, strings_1.toUtf8Bytes(value));
|
||||
};
|
||||
StringCoder.prototype.decode = function (reader) {
|
||||
return strings_1.toUtf8String(_super.prototype.decode.call(this, reader));
|
||||
};
|
||||
return StringCoder;
|
||||
}(bytes_1.DynamicBytesCoder));
|
||||
exports.StringCoder = StringCoder;
|
||||
-43
@@ -1,43 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var abstract_coder_1 = require("./abstract-coder");
|
||||
var array_1 = require("./array");
|
||||
var TupleCoder = /** @class */ (function (_super) {
|
||||
__extends(TupleCoder, _super);
|
||||
function TupleCoder(coders, localName) {
|
||||
var _this = this;
|
||||
var dynamic = false;
|
||||
var types = [];
|
||||
coders.forEach(function (coder) {
|
||||
if (coder.dynamic) {
|
||||
dynamic = true;
|
||||
}
|
||||
types.push(coder.type);
|
||||
});
|
||||
var type = ("tuple(" + types.join(",") + ")");
|
||||
_this = _super.call(this, "tuple", type, localName, dynamic) || this;
|
||||
_this.coders = coders;
|
||||
return _this;
|
||||
}
|
||||
TupleCoder.prototype.encode = function (writer, value) {
|
||||
return array_1.pack(writer, this.coders, value);
|
||||
};
|
||||
TupleCoder.prototype.decode = function (reader) {
|
||||
return reader.coerce(this.name, array_1.unpack(reader, this.coders));
|
||||
};
|
||||
return TupleCoder;
|
||||
}(abstract_coder_1.Coder));
|
||||
exports.TupleCoder = TupleCoder;
|
||||
-816
@@ -1,816 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bignumber_1 = require("@ethersproject/bignumber");
|
||||
var properties_1 = require("@ethersproject/properties");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
;
|
||||
var _constructorGuard = {};
|
||||
var ModifiersBytes = { calldata: true, memory: true, storage: true };
|
||||
var ModifiersNest = { calldata: true, memory: true };
|
||||
function checkModifier(type, name) {
|
||||
if (type === "bytes" || type === "string") {
|
||||
if (ModifiersBytes[name]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else if (type === "address") {
|
||||
if (name === "payable") {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
else if (type.indexOf("[") >= 0 || type === "tuple") {
|
||||
if (ModifiersNest[name]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
if (ModifiersBytes[name] || name === "payable") {
|
||||
logger.throwArgumentError("invalid modifier", "name", name);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
// @TODO: Make sure that children of an indexed tuple are marked with a null indexed
|
||||
function parseParamType(param, allowIndexed) {
|
||||
var originalParam = param;
|
||||
function throwError(i) {
|
||||
logger.throwArgumentError("unexpected character at position " + i, "param", param);
|
||||
}
|
||||
param = param.replace(/\s/g, " ");
|
||||
function newNode(parent) {
|
||||
var node = { type: "", name: "", parent: parent, state: { allowType: true } };
|
||||
if (allowIndexed) {
|
||||
node.indexed = false;
|
||||
}
|
||||
return node;
|
||||
}
|
||||
var parent = { type: "", name: "", state: { allowType: true } };
|
||||
var node = parent;
|
||||
for (var i = 0; i < param.length; i++) {
|
||||
var c = param[i];
|
||||
switch (c) {
|
||||
case "(":
|
||||
if (node.state.allowType && node.type === "") {
|
||||
node.type = "tuple";
|
||||
}
|
||||
else if (!node.state.allowParams) {
|
||||
throwError(i);
|
||||
}
|
||||
node.state.allowType = false;
|
||||
node.type = verifyType(node.type);
|
||||
node.components = [newNode(node)];
|
||||
node = node.components[0];
|
||||
break;
|
||||
case ")":
|
||||
delete node.state;
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(i);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
node.type = verifyType(node.type);
|
||||
var child = node;
|
||||
node = node.parent;
|
||||
if (!node) {
|
||||
throwError(i);
|
||||
}
|
||||
delete child.parent;
|
||||
node.state.allowParams = false;
|
||||
node.state.allowName = true;
|
||||
node.state.allowArray = true;
|
||||
break;
|
||||
case ",":
|
||||
delete node.state;
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(i);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
node.type = verifyType(node.type);
|
||||
var sibling = newNode(node.parent);
|
||||
//{ type: "", name: "", parent: node.parent, state: { allowType: true } };
|
||||
node.parent.components.push(sibling);
|
||||
delete node.parent;
|
||||
node = sibling;
|
||||
break;
|
||||
// Hit a space...
|
||||
case " ":
|
||||
// If reading type, the type is done and may read a param or name
|
||||
if (node.state.allowType) {
|
||||
if (node.type !== "") {
|
||||
node.type = verifyType(node.type);
|
||||
delete node.state.allowType;
|
||||
node.state.allowName = true;
|
||||
node.state.allowParams = true;
|
||||
}
|
||||
}
|
||||
// If reading name, the name is done
|
||||
if (node.state.allowName) {
|
||||
if (node.name !== "") {
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(i);
|
||||
}
|
||||
if (node.indexed) {
|
||||
throwError(i);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
else if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
else {
|
||||
node.state.allowName = false;
|
||||
}
|
||||
}
|
||||
}
|
||||
break;
|
||||
case "[":
|
||||
if (!node.state.allowArray) {
|
||||
throwError(i);
|
||||
}
|
||||
node.type += c;
|
||||
node.state.allowArray = false;
|
||||
node.state.allowName = false;
|
||||
node.state.readArray = true;
|
||||
break;
|
||||
case "]":
|
||||
if (!node.state.readArray) {
|
||||
throwError(i);
|
||||
}
|
||||
node.type += c;
|
||||
node.state.readArray = false;
|
||||
node.state.allowArray = true;
|
||||
node.state.allowName = true;
|
||||
break;
|
||||
default:
|
||||
if (node.state.allowType) {
|
||||
node.type += c;
|
||||
node.state.allowParams = true;
|
||||
node.state.allowArray = true;
|
||||
}
|
||||
else if (node.state.allowName) {
|
||||
node.name += c;
|
||||
delete node.state.allowArray;
|
||||
}
|
||||
else if (node.state.readArray) {
|
||||
node.type += c;
|
||||
}
|
||||
else {
|
||||
throwError(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
if (node.parent) {
|
||||
logger.throwArgumentError("unexpected eof", "param", param);
|
||||
}
|
||||
delete parent.state;
|
||||
if (node.name === "indexed") {
|
||||
if (!allowIndexed) {
|
||||
throwError(originalParam.length - 7);
|
||||
}
|
||||
if (node.indexed) {
|
||||
throwError(originalParam.length - 7);
|
||||
}
|
||||
node.indexed = true;
|
||||
node.name = "";
|
||||
}
|
||||
else if (checkModifier(node.type, node.name)) {
|
||||
node.name = "";
|
||||
}
|
||||
parent.type = verifyType(parent.type);
|
||||
return parent;
|
||||
}
|
||||
function populate(object, params) {
|
||||
for (var key in params) {
|
||||
properties_1.defineReadOnly(object, key, params[key]);
|
||||
}
|
||||
}
|
||||
exports.FormatTypes = Object.freeze({
|
||||
// Bare formatting, as is needed for computing a sighash of an event or function
|
||||
sighash: "sighash",
|
||||
// Human-Readable with Minimal spacing and without names (compact human-readable)
|
||||
minimal: "minimal",
|
||||
// Human-Readble with nice spacing, including all names
|
||||
full: "full",
|
||||
// JSON-format a la Solidity
|
||||
json: "json"
|
||||
});
|
||||
var paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/);
|
||||
var ParamType = /** @class */ (function () {
|
||||
function ParamType(constructorGuard, params) {
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("use fromString", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new ParamType()"
|
||||
});
|
||||
}
|
||||
populate(this, params);
|
||||
var match = this.type.match(paramTypeArray);
|
||||
if (match) {
|
||||
populate(this, {
|
||||
arrayLength: parseInt(match[2] || "-1"),
|
||||
arrayChildren: ParamType.fromObject({
|
||||
type: match[1],
|
||||
components: this.components
|
||||
}),
|
||||
baseType: "array"
|
||||
});
|
||||
}
|
||||
else {
|
||||
populate(this, {
|
||||
arrayLength: null,
|
||||
arrayChildren: null,
|
||||
baseType: ((this.components != null) ? "tuple" : this.type)
|
||||
});
|
||||
}
|
||||
this._isParamType = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
// Format the parameter fragment
|
||||
// - sighash: "(uint256,address)"
|
||||
// - minimal: "tuple(uint256,address) indexed"
|
||||
// - full: "tuple(uint256 foo, addres bar) indexed baz"
|
||||
ParamType.prototype.format = function (format) {
|
||||
if (!format) {
|
||||
format = exports.FormatTypes.sighash;
|
||||
}
|
||||
if (!exports.FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === exports.FormatTypes.json) {
|
||||
var result_1 = {
|
||||
type: ((this.baseType === "tuple") ? "tuple" : this.type),
|
||||
name: (this.name || undefined)
|
||||
};
|
||||
if (typeof (this.indexed) === "boolean") {
|
||||
result_1.indexed = this.indexed;
|
||||
}
|
||||
if (this.components) {
|
||||
result_1.components = this.components.map(function (comp) { return JSON.parse(comp.format(format)); });
|
||||
}
|
||||
return JSON.stringify(result_1);
|
||||
}
|
||||
var result = "";
|
||||
// Array
|
||||
if (this.baseType === "array") {
|
||||
result += this.arrayChildren.format(format);
|
||||
result += "[" + (this.arrayLength < 0 ? "" : String(this.arrayLength)) + "]";
|
||||
}
|
||||
else {
|
||||
if (this.baseType === "tuple") {
|
||||
if (format !== exports.FormatTypes.sighash) {
|
||||
result += this.type;
|
||||
}
|
||||
result += "(" + this.components.map(function (comp) { return comp.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ")";
|
||||
}
|
||||
else {
|
||||
result += this.type;
|
||||
}
|
||||
}
|
||||
if (format !== exports.FormatTypes.sighash) {
|
||||
if (this.indexed === true) {
|
||||
result += " indexed";
|
||||
}
|
||||
if (format === exports.FormatTypes.full && this.name) {
|
||||
result += " " + this.name;
|
||||
}
|
||||
}
|
||||
return result;
|
||||
};
|
||||
ParamType.from = function (value, allowIndexed) {
|
||||
if (typeof (value) === "string") {
|
||||
return ParamType.fromString(value, allowIndexed);
|
||||
}
|
||||
return ParamType.fromObject(value);
|
||||
};
|
||||
ParamType.fromObject = function (value) {
|
||||
if (ParamType.isParamType(value)) {
|
||||
return value;
|
||||
}
|
||||
return new ParamType(_constructorGuard, {
|
||||
name: (value.name || null),
|
||||
type: verifyType(value.type),
|
||||
indexed: ((value.indexed == null) ? null : !!value.indexed),
|
||||
components: (value.components ? value.components.map(ParamType.fromObject) : null)
|
||||
});
|
||||
};
|
||||
ParamType.fromString = function (value, allowIndexed) {
|
||||
function ParamTypify(node) {
|
||||
return ParamType.fromObject({
|
||||
name: node.name,
|
||||
type: node.type,
|
||||
indexed: node.indexed,
|
||||
components: node.components
|
||||
});
|
||||
}
|
||||
return ParamTypify(parseParamType(value, !!allowIndexed));
|
||||
};
|
||||
ParamType.isParamType = function (value) {
|
||||
return !!(value != null && value._isParamType);
|
||||
};
|
||||
return ParamType;
|
||||
}());
|
||||
exports.ParamType = ParamType;
|
||||
;
|
||||
function parseParams(value, allowIndex) {
|
||||
return splitNesting(value).map(function (param) { return ParamType.fromString(param, allowIndex); });
|
||||
}
|
||||
var Fragment = /** @class */ (function () {
|
||||
function Fragment(constructorGuard, params) {
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("use a static from method", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new Fragment()"
|
||||
});
|
||||
}
|
||||
populate(this, params);
|
||||
this._isFragment = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
Fragment.from = function (value) {
|
||||
if (Fragment.isFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (typeof (value) === "string") {
|
||||
return Fragment.fromString(value);
|
||||
}
|
||||
return Fragment.fromObject(value);
|
||||
};
|
||||
Fragment.fromObject = function (value) {
|
||||
if (Fragment.isFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
switch (value.type) {
|
||||
case "function":
|
||||
return FunctionFragment.fromObject(value);
|
||||
case "event":
|
||||
return EventFragment.fromObject(value);
|
||||
case "constructor":
|
||||
return ConstructorFragment.fromObject(value);
|
||||
case "fallback":
|
||||
case "receive":
|
||||
// @TODO: Something? Maybe return a FunctionFragment? A custom DefaultFunctionFragment?
|
||||
return null;
|
||||
}
|
||||
return logger.throwArgumentError("invalid fragment object", "value", value);
|
||||
};
|
||||
Fragment.fromString = function (value) {
|
||||
// Make sure the "returns" is surrounded by a space and all whitespace is exactly one space
|
||||
value = value.replace(/\s/g, " ");
|
||||
value = value.replace(/\(/g, " (").replace(/\)/g, ") ").replace(/\s+/g, " ");
|
||||
value = value.trim();
|
||||
if (value.split(" ")[0] === "event") {
|
||||
return EventFragment.fromString(value.substring(5).trim());
|
||||
}
|
||||
else if (value.split(" ")[0] === "function") {
|
||||
return FunctionFragment.fromString(value.substring(8).trim());
|
||||
}
|
||||
else if (value.split("(")[0].trim() === "constructor") {
|
||||
return ConstructorFragment.fromString(value.trim());
|
||||
}
|
||||
return logger.throwArgumentError("unsupported fragment", "value", value);
|
||||
};
|
||||
Fragment.isFragment = function (value) {
|
||||
return !!(value && value._isFragment);
|
||||
};
|
||||
return Fragment;
|
||||
}());
|
||||
exports.Fragment = Fragment;
|
||||
var EventFragment = /** @class */ (function (_super) {
|
||||
__extends(EventFragment, _super);
|
||||
function EventFragment() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
EventFragment.prototype.format = function (format) {
|
||||
if (!format) {
|
||||
format = exports.FormatTypes.sighash;
|
||||
}
|
||||
if (!exports.FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === exports.FormatTypes.json) {
|
||||
return JSON.stringify({
|
||||
type: "event",
|
||||
anonymous: this.anonymous,
|
||||
name: this.name,
|
||||
inputs: this.inputs.map(function (input) { return JSON.parse(input.format(format)); })
|
||||
});
|
||||
}
|
||||
var result = "";
|
||||
if (format !== exports.FormatTypes.sighash) {
|
||||
result += "event ";
|
||||
}
|
||||
result += this.name + "(" + this.inputs.map(function (input) { return input.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ") ";
|
||||
if (format !== exports.FormatTypes.sighash) {
|
||||
if (this.anonymous) {
|
||||
result += "anonymous ";
|
||||
}
|
||||
}
|
||||
return result.trim();
|
||||
};
|
||||
EventFragment.from = function (value) {
|
||||
if (typeof (value) === "string") {
|
||||
return EventFragment.fromString(value);
|
||||
}
|
||||
return EventFragment.fromObject(value);
|
||||
};
|
||||
EventFragment.fromObject = function (value) {
|
||||
if (EventFragment.isEventFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (value.type !== "event") {
|
||||
logger.throwArgumentError("invalid event object", "value", value);
|
||||
}
|
||||
var params = {
|
||||
name: verifyIdentifier(value.name),
|
||||
anonymous: value.anonymous,
|
||||
inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
|
||||
type: "event"
|
||||
};
|
||||
return new EventFragment(_constructorGuard, params);
|
||||
};
|
||||
EventFragment.fromString = function (value) {
|
||||
var match = value.match(regexParen);
|
||||
if (!match) {
|
||||
logger.throwArgumentError("invalid event string", "value", value);
|
||||
}
|
||||
var anonymous = false;
|
||||
match[3].split(" ").forEach(function (modifier) {
|
||||
switch (modifier.trim()) {
|
||||
case "anonymous":
|
||||
anonymous = true;
|
||||
break;
|
||||
case "":
|
||||
break;
|
||||
default:
|
||||
logger.warn("unknown modifier: " + modifier);
|
||||
}
|
||||
});
|
||||
return EventFragment.fromObject({
|
||||
name: match[1].trim(),
|
||||
anonymous: anonymous,
|
||||
inputs: parseParams(match[2], true),
|
||||
type: "event"
|
||||
});
|
||||
};
|
||||
EventFragment.isEventFragment = function (value) {
|
||||
return (value && value._isFragment && value.type === "event");
|
||||
};
|
||||
return EventFragment;
|
||||
}(Fragment));
|
||||
exports.EventFragment = EventFragment;
|
||||
function parseGas(value, params) {
|
||||
params.gas = null;
|
||||
var comps = value.split("@");
|
||||
if (comps.length !== 1) {
|
||||
if (comps.length > 2) {
|
||||
logger.throwArgumentError("invalid human-readable ABI signature", "value", value);
|
||||
}
|
||||
if (!comps[1].match(/^[0-9]+$/)) {
|
||||
logger.throwArgumentError("invalid human-readable ABI signature gas", "value", value);
|
||||
}
|
||||
params.gas = bignumber_1.BigNumber.from(comps[1]);
|
||||
return comps[0];
|
||||
}
|
||||
return value;
|
||||
}
|
||||
function parseModifiers(value, params) {
|
||||
params.constant = false;
|
||||
params.payable = false;
|
||||
params.stateMutability = "nonpayable";
|
||||
value.split(" ").forEach(function (modifier) {
|
||||
switch (modifier.trim()) {
|
||||
case "constant":
|
||||
params.constant = true;
|
||||
break;
|
||||
case "payable":
|
||||
params.payable = true;
|
||||
params.stateMutability = "payable";
|
||||
break;
|
||||
case "pure":
|
||||
params.constant = true;
|
||||
params.stateMutability = "pure";
|
||||
break;
|
||||
case "view":
|
||||
params.constant = true;
|
||||
params.stateMutability = "view";
|
||||
break;
|
||||
case "external":
|
||||
case "public":
|
||||
case "":
|
||||
break;
|
||||
default:
|
||||
console.log("unknown modifier: " + modifier);
|
||||
}
|
||||
});
|
||||
}
|
||||
function verifyState(value) {
|
||||
var result = {
|
||||
constant: false,
|
||||
payable: true,
|
||||
stateMutability: "payable"
|
||||
};
|
||||
if (value.stateMutability != null) {
|
||||
result.stateMutability = value.stateMutability;
|
||||
// Set (and check things are consistent) the constant property
|
||||
result.constant = (result.stateMutability === "view" || result.stateMutability === "pure");
|
||||
if (value.constant != null) {
|
||||
if ((!!value.constant) !== result.constant) {
|
||||
logger.throwArgumentError("cannot have constant function with mutability " + result.stateMutability, "value", value);
|
||||
}
|
||||
}
|
||||
// Set (and check things are consistent) the payable property
|
||||
result.payable = (result.stateMutability === "payable");
|
||||
if (value.payable != null) {
|
||||
if ((!!value.payable) !== result.payable) {
|
||||
logger.throwArgumentError("cannot have payable function with mutability " + result.stateMutability, "value", value);
|
||||
}
|
||||
}
|
||||
}
|
||||
else if (value.payable != null) {
|
||||
result.payable = !!value.payable;
|
||||
// If payable we can assume non-constant; otherwise we can't assume
|
||||
if (value.constant == null && !result.payable && value.type !== "constructor") {
|
||||
logger.throwArgumentError("unable to determine stateMutability", "value", value);
|
||||
}
|
||||
result.constant = !!value.constant;
|
||||
if (result.constant) {
|
||||
result.stateMutability = "view";
|
||||
}
|
||||
else {
|
||||
result.stateMutability = (result.payable ? "payable" : "nonpayable");
|
||||
}
|
||||
if (result.payable && result.constant) {
|
||||
logger.throwArgumentError("cannot have constant payable function", "value", value);
|
||||
}
|
||||
}
|
||||
else if (value.constant != null) {
|
||||
result.constant = !!value.constant;
|
||||
result.payable = !result.constant;
|
||||
result.stateMutability = (result.constant ? "view" : "payable");
|
||||
}
|
||||
else if (value.type !== "constructor") {
|
||||
logger.throwArgumentError("unable to determine stateMutability", "value", value);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
var ConstructorFragment = /** @class */ (function (_super) {
|
||||
__extends(ConstructorFragment, _super);
|
||||
function ConstructorFragment() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
ConstructorFragment.prototype.format = function (format) {
|
||||
if (!format) {
|
||||
format = exports.FormatTypes.sighash;
|
||||
}
|
||||
if (!exports.FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === exports.FormatTypes.json) {
|
||||
return JSON.stringify({
|
||||
type: "constructor",
|
||||
stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined),
|
||||
payble: this.payable,
|
||||
gas: (this.gas ? this.gas.toNumber() : undefined),
|
||||
inputs: this.inputs.map(function (input) { return JSON.parse(input.format(format)); })
|
||||
});
|
||||
}
|
||||
if (format === exports.FormatTypes.sighash) {
|
||||
logger.throwError("cannot format a constructor for sighash", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "format(sighash)"
|
||||
});
|
||||
}
|
||||
var result = "constructor(" + this.inputs.map(function (input) { return input.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ") ";
|
||||
if (this.stateMutability && this.stateMutability !== "nonpayable") {
|
||||
result += this.stateMutability + " ";
|
||||
}
|
||||
return result.trim();
|
||||
};
|
||||
ConstructorFragment.from = function (value) {
|
||||
if (typeof (value) === "string") {
|
||||
return ConstructorFragment.fromString(value);
|
||||
}
|
||||
return ConstructorFragment.fromObject(value);
|
||||
};
|
||||
ConstructorFragment.fromObject = function (value) {
|
||||
if (ConstructorFragment.isConstructorFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (value.type !== "constructor") {
|
||||
logger.throwArgumentError("invalid constructor object", "value", value);
|
||||
}
|
||||
var state = verifyState(value);
|
||||
if (state.constant) {
|
||||
logger.throwArgumentError("constructor cannot be constant", "value", value);
|
||||
}
|
||||
var params = {
|
||||
name: null,
|
||||
type: value.type,
|
||||
inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
|
||||
payable: state.payable,
|
||||
stateMutability: state.stateMutability,
|
||||
gas: (value.gas ? bignumber_1.BigNumber.from(value.gas) : null)
|
||||
};
|
||||
return new ConstructorFragment(_constructorGuard, params);
|
||||
};
|
||||
ConstructorFragment.fromString = function (value) {
|
||||
var params = { type: "constructor" };
|
||||
value = parseGas(value, params);
|
||||
var parens = value.match(regexParen);
|
||||
if (!parens || parens[1].trim() !== "constructor") {
|
||||
logger.throwArgumentError("invalid constructor string", "value", value);
|
||||
}
|
||||
params.inputs = parseParams(parens[2].trim(), false);
|
||||
parseModifiers(parens[3].trim(), params);
|
||||
return ConstructorFragment.fromObject(params);
|
||||
};
|
||||
ConstructorFragment.isConstructorFragment = function (value) {
|
||||
return (value && value._isFragment && value.type === "constructor");
|
||||
};
|
||||
return ConstructorFragment;
|
||||
}(Fragment));
|
||||
exports.ConstructorFragment = ConstructorFragment;
|
||||
var FunctionFragment = /** @class */ (function (_super) {
|
||||
__extends(FunctionFragment, _super);
|
||||
function FunctionFragment() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
FunctionFragment.prototype.format = function (format) {
|
||||
if (!format) {
|
||||
format = exports.FormatTypes.sighash;
|
||||
}
|
||||
if (!exports.FormatTypes[format]) {
|
||||
logger.throwArgumentError("invalid format type", "format", format);
|
||||
}
|
||||
if (format === exports.FormatTypes.json) {
|
||||
return JSON.stringify({
|
||||
type: "function",
|
||||
name: this.name,
|
||||
constant: this.constant,
|
||||
stateMutability: ((this.stateMutability !== "nonpayable") ? this.stateMutability : undefined),
|
||||
payble: this.payable,
|
||||
gas: (this.gas ? this.gas.toNumber() : undefined),
|
||||
inputs: this.inputs.map(function (input) { return JSON.parse(input.format(format)); }),
|
||||
ouputs: this.outputs.map(function (output) { return JSON.parse(output.format(format)); }),
|
||||
});
|
||||
}
|
||||
var result = "";
|
||||
if (format !== exports.FormatTypes.sighash) {
|
||||
result += "function ";
|
||||
}
|
||||
result += this.name + "(" + this.inputs.map(function (input) { return input.format(format); }).join((format === exports.FormatTypes.full) ? ", " : ",") + ") ";
|
||||
if (format !== exports.FormatTypes.sighash) {
|
||||
if (this.stateMutability) {
|
||||
if (this.stateMutability !== "nonpayable") {
|
||||
result += (this.stateMutability + " ");
|
||||
}
|
||||
}
|
||||
else if (this.constant) {
|
||||
result += "view ";
|
||||
}
|
||||
if (this.outputs && this.outputs.length) {
|
||||
result += "returns (" + this.outputs.map(function (output) { return output.format(format); }).join(", ") + ") ";
|
||||
}
|
||||
if (this.gas != null) {
|
||||
result += "@" + this.gas.toString() + " ";
|
||||
}
|
||||
}
|
||||
return result.trim();
|
||||
};
|
||||
FunctionFragment.from = function (value) {
|
||||
if (typeof (value) === "string") {
|
||||
return FunctionFragment.fromString(value);
|
||||
}
|
||||
return FunctionFragment.fromObject(value);
|
||||
};
|
||||
FunctionFragment.fromObject = function (value) {
|
||||
if (FunctionFragment.isFunctionFragment(value)) {
|
||||
return value;
|
||||
}
|
||||
if (value.type !== "function") {
|
||||
logger.throwArgumentError("invalid function object", "value", value);
|
||||
}
|
||||
var state = verifyState(value);
|
||||
var params = {
|
||||
type: value.type,
|
||||
name: verifyIdentifier(value.name),
|
||||
constant: state.constant,
|
||||
inputs: (value.inputs ? value.inputs.map(ParamType.fromObject) : []),
|
||||
outputs: (value.outputs ? value.outputs.map(ParamType.fromObject) : []),
|
||||
payable: state.payable,
|
||||
stateMutability: state.stateMutability,
|
||||
gas: (value.gas ? bignumber_1.BigNumber.from(value.gas) : null)
|
||||
};
|
||||
return new FunctionFragment(_constructorGuard, params);
|
||||
};
|
||||
FunctionFragment.fromString = function (value) {
|
||||
var params = { type: "function" };
|
||||
value = parseGas(value, params);
|
||||
var comps = value.split(" returns ");
|
||||
if (comps.length > 2) {
|
||||
logger.throwArgumentError("invalid function string", "value", value);
|
||||
}
|
||||
var parens = comps[0].match(regexParen);
|
||||
if (!parens) {
|
||||
logger.throwArgumentError("invalid function signature", "value", value);
|
||||
}
|
||||
params.name = parens[1].trim();
|
||||
if (params.name) {
|
||||
verifyIdentifier(params.name);
|
||||
}
|
||||
params.inputs = parseParams(parens[2], false);
|
||||
parseModifiers(parens[3].trim(), params);
|
||||
// We have outputs
|
||||
if (comps.length > 1) {
|
||||
var returns = comps[1].match(regexParen);
|
||||
if (returns[1].trim() != "" || returns[3].trim() != "") {
|
||||
logger.throwArgumentError("unexpected tokens", "value", value);
|
||||
}
|
||||
params.outputs = parseParams(returns[2], false);
|
||||
}
|
||||
else {
|
||||
params.outputs = [];
|
||||
}
|
||||
return FunctionFragment.fromObject(params);
|
||||
};
|
||||
FunctionFragment.isFunctionFragment = function (value) {
|
||||
return (value && value._isFragment && value.type === "function");
|
||||
};
|
||||
return FunctionFragment;
|
||||
}(ConstructorFragment));
|
||||
exports.FunctionFragment = FunctionFragment;
|
||||
//export class ErrorFragment extends Fragment {
|
||||
//}
|
||||
//export class StructFragment extends Fragment {
|
||||
//}
|
||||
function verifyType(type) {
|
||||
// These need to be transformed to their full description
|
||||
if (type.match(/^uint($|[^1-9])/)) {
|
||||
type = "uint256" + type.substring(4);
|
||||
}
|
||||
else if (type.match(/^int($|[^1-9])/)) {
|
||||
type = "int256" + type.substring(3);
|
||||
}
|
||||
// @TODO: more verification
|
||||
return type;
|
||||
}
|
||||
var regexIdentifier = new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");
|
||||
function verifyIdentifier(value) {
|
||||
if (!value || !value.match(regexIdentifier)) {
|
||||
logger.throwArgumentError("invalid identifier \"" + value + "\"", "value", value);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
var regexParen = new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");
|
||||
function splitNesting(value) {
|
||||
value = value.trim();
|
||||
var result = [];
|
||||
var accum = "";
|
||||
var depth = 0;
|
||||
for (var offset = 0; offset < value.length; offset++) {
|
||||
var c = value[offset];
|
||||
if (c === "," && depth === 0) {
|
||||
result.push(accum);
|
||||
accum = "";
|
||||
}
|
||||
else {
|
||||
accum += c;
|
||||
if (c === "(") {
|
||||
depth++;
|
||||
}
|
||||
else if (c === ")") {
|
||||
depth--;
|
||||
if (depth === -1) {
|
||||
logger.throwArgumentError("unbalanced parenthesis", "value", value);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (accum) {
|
||||
result.push(accum);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
-18
@@ -1,18 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var fragments_1 = require("./fragments");
|
||||
exports.ConstructorFragment = fragments_1.ConstructorFragment;
|
||||
exports.EventFragment = fragments_1.EventFragment;
|
||||
exports.FormatTypes = fragments_1.FormatTypes;
|
||||
exports.Fragment = fragments_1.Fragment;
|
||||
exports.FunctionFragment = fragments_1.FunctionFragment;
|
||||
exports.ParamType = fragments_1.ParamType;
|
||||
var abi_coder_1 = require("./abi-coder");
|
||||
exports.AbiCoder = abi_coder_1.AbiCoder;
|
||||
exports.defaultAbiCoder = abi_coder_1.defaultAbiCoder;
|
||||
var interface_1 = require("./interface");
|
||||
exports.checkResultErrors = interface_1.checkResultErrors;
|
||||
exports.Indexed = interface_1.Indexed;
|
||||
exports.Interface = interface_1.Interface;
|
||||
exports.LogDescription = interface_1.LogDescription;
|
||||
exports.TransactionDescription = interface_1.TransactionDescription;
|
||||
-533
@@ -1,533 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var address_1 = require("@ethersproject/address");
|
||||
var bignumber_1 = require("@ethersproject/bignumber");
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var hash_1 = require("@ethersproject/hash");
|
||||
var keccak256_1 = require("@ethersproject/keccak256");
|
||||
var properties_1 = require("@ethersproject/properties");
|
||||
var abi_coder_1 = require("./abi-coder");
|
||||
var abstract_coder_1 = require("./coders/abstract-coder");
|
||||
exports.checkResultErrors = abstract_coder_1.checkResultErrors;
|
||||
var fragments_1 = require("./fragments");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var LogDescription = /** @class */ (function (_super) {
|
||||
__extends(LogDescription, _super);
|
||||
function LogDescription() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
return LogDescription;
|
||||
}(properties_1.Description));
|
||||
exports.LogDescription = LogDescription;
|
||||
var TransactionDescription = /** @class */ (function (_super) {
|
||||
__extends(TransactionDescription, _super);
|
||||
function TransactionDescription() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
return TransactionDescription;
|
||||
}(properties_1.Description));
|
||||
exports.TransactionDescription = TransactionDescription;
|
||||
var Indexed = /** @class */ (function (_super) {
|
||||
__extends(Indexed, _super);
|
||||
function Indexed() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
Indexed.isIndexed = function (value) {
|
||||
return !!(value && value._isIndexed);
|
||||
};
|
||||
return Indexed;
|
||||
}(properties_1.Description));
|
||||
exports.Indexed = Indexed;
|
||||
function wrapAccessError(property, error) {
|
||||
var wrap = new Error("deferred error during ABI decoding triggered accessing " + property);
|
||||
wrap.error = error;
|
||||
return wrap;
|
||||
}
|
||||
function checkNames(fragment, type, params) {
|
||||
params.reduce(function (accum, param) {
|
||||
if (param.name) {
|
||||
if (accum[param.name]) {
|
||||
logger.throwArgumentError("duplicate " + type + " parameter " + JSON.stringify(param.name) + " in " + fragment.format("full"), "fragment", fragment);
|
||||
}
|
||||
accum[param.name] = true;
|
||||
}
|
||||
return accum;
|
||||
}, {});
|
||||
}
|
||||
var Interface = /** @class */ (function () {
|
||||
function Interface(fragments) {
|
||||
var _newTarget = this.constructor;
|
||||
var _this = this;
|
||||
logger.checkNew(_newTarget, Interface);
|
||||
var abi = [];
|
||||
if (typeof (fragments) === "string") {
|
||||
abi = JSON.parse(fragments);
|
||||
}
|
||||
else {
|
||||
abi = fragments;
|
||||
}
|
||||
properties_1.defineReadOnly(this, "fragments", abi.map(function (fragment) {
|
||||
return fragments_1.Fragment.from(fragment);
|
||||
}).filter(function (fragment) { return (fragment != null); }));
|
||||
properties_1.defineReadOnly(this, "_abiCoder", properties_1.getStatic((_newTarget), "getAbiCoder")());
|
||||
properties_1.defineReadOnly(this, "functions", {});
|
||||
properties_1.defineReadOnly(this, "errors", {});
|
||||
properties_1.defineReadOnly(this, "events", {});
|
||||
properties_1.defineReadOnly(this, "structs", {});
|
||||
// Add all fragments by their signature
|
||||
this.fragments.forEach(function (fragment) {
|
||||
var bucket = null;
|
||||
switch (fragment.type) {
|
||||
case "constructor":
|
||||
if (_this.deploy) {
|
||||
logger.warn("duplicate definition - constructor");
|
||||
return;
|
||||
}
|
||||
checkNames(fragment, "input", fragment.inputs);
|
||||
properties_1.defineReadOnly(_this, "deploy", fragment);
|
||||
return;
|
||||
case "function":
|
||||
checkNames(fragment, "input", fragment.inputs);
|
||||
checkNames(fragment, "output", fragment.outputs);
|
||||
bucket = _this.functions;
|
||||
break;
|
||||
case "event":
|
||||
checkNames(fragment, "input", fragment.inputs);
|
||||
bucket = _this.events;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
var signature = fragment.format();
|
||||
if (bucket[signature]) {
|
||||
logger.warn("duplicate definition - " + signature);
|
||||
return;
|
||||
}
|
||||
bucket[signature] = fragment;
|
||||
});
|
||||
// If we do not have a constructor add a default
|
||||
if (!this.deploy) {
|
||||
properties_1.defineReadOnly(this, "deploy", fragments_1.ConstructorFragment.from({
|
||||
payable: false,
|
||||
type: "constructor"
|
||||
}));
|
||||
}
|
||||
properties_1.defineReadOnly(this, "_isInterface", true);
|
||||
}
|
||||
Interface.prototype.format = function (format) {
|
||||
if (!format) {
|
||||
format = fragments_1.FormatTypes.full;
|
||||
}
|
||||
if (format === fragments_1.FormatTypes.sighash) {
|
||||
logger.throwArgumentError("interface does not support formatting sighash", "format", format);
|
||||
}
|
||||
var abi = this.fragments.map(function (fragment) { return fragment.format(format); });
|
||||
// We need to re-bundle the JSON fragments a bit
|
||||
if (format === fragments_1.FormatTypes.json) {
|
||||
return JSON.stringify(abi.map(function (j) { return JSON.parse(j); }));
|
||||
}
|
||||
return abi;
|
||||
};
|
||||
// Sub-classes can override these to handle other blockchains
|
||||
Interface.getAbiCoder = function () {
|
||||
return abi_coder_1.defaultAbiCoder;
|
||||
};
|
||||
Interface.getAddress = function (address) {
|
||||
return address_1.getAddress(address);
|
||||
};
|
||||
Interface.getSighash = function (functionFragment) {
|
||||
return bytes_1.hexDataSlice(hash_1.id(functionFragment.format()), 0, 4);
|
||||
};
|
||||
Interface.getEventTopic = function (eventFragment) {
|
||||
return hash_1.id(eventFragment.format());
|
||||
};
|
||||
// Find a function definition by any means necessary (unless it is ambiguous)
|
||||
Interface.prototype.getFunction = function (nameOrSignatureOrSighash) {
|
||||
if (bytes_1.isHexString(nameOrSignatureOrSighash)) {
|
||||
for (var name_1 in this.functions) {
|
||||
if (nameOrSignatureOrSighash === this.getSighash(name_1)) {
|
||||
return this.functions[name_1];
|
||||
}
|
||||
}
|
||||
logger.throwArgumentError("no matching function", "sighash", nameOrSignatureOrSighash);
|
||||
}
|
||||
// It is a bare name, look up the function (will return null if ambiguous)
|
||||
if (nameOrSignatureOrSighash.indexOf("(") === -1) {
|
||||
var name_2 = nameOrSignatureOrSighash.trim();
|
||||
var matching = Object.keys(this.functions).filter(function (f) { return (f.split("(" /* fix:) */)[0] === name_2); });
|
||||
if (matching.length === 0) {
|
||||
logger.throwArgumentError("no matching function", "name", name_2);
|
||||
}
|
||||
else if (matching.length > 1) {
|
||||
logger.throwArgumentError("multiple matching functions", "name", name_2);
|
||||
}
|
||||
return this.functions[matching[0]];
|
||||
}
|
||||
// Normlize the signature and lookup the function
|
||||
var result = this.functions[fragments_1.FunctionFragment.fromString(nameOrSignatureOrSighash).format()];
|
||||
if (!result) {
|
||||
logger.throwArgumentError("no matching function", "signature", nameOrSignatureOrSighash);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
// Find an event definition by any means necessary (unless it is ambiguous)
|
||||
Interface.prototype.getEvent = function (nameOrSignatureOrTopic) {
|
||||
if (bytes_1.isHexString(nameOrSignatureOrTopic)) {
|
||||
var topichash = nameOrSignatureOrTopic.toLowerCase();
|
||||
for (var name_3 in this.events) {
|
||||
if (topichash === this.getEventTopic(name_3)) {
|
||||
return this.events[name_3];
|
||||
}
|
||||
}
|
||||
logger.throwArgumentError("no matching event", "topichash", topichash);
|
||||
}
|
||||
// It is a bare name, look up the function (will return null if ambiguous)
|
||||
if (nameOrSignatureOrTopic.indexOf("(") === -1) {
|
||||
var name_4 = nameOrSignatureOrTopic.trim();
|
||||
var matching = Object.keys(this.events).filter(function (f) { return (f.split("(" /* fix:) */)[0] === name_4); });
|
||||
if (matching.length === 0) {
|
||||
logger.throwArgumentError("no matching event", "name", name_4);
|
||||
}
|
||||
else if (matching.length > 1) {
|
||||
logger.throwArgumentError("multiple matching events", "name", name_4);
|
||||
}
|
||||
return this.events[matching[0]];
|
||||
}
|
||||
// Normlize the signature and lookup the function
|
||||
var result = this.events[fragments_1.EventFragment.fromString(nameOrSignatureOrTopic).format()];
|
||||
if (!result) {
|
||||
logger.throwArgumentError("no matching event", "signature", nameOrSignatureOrTopic);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
// Get the sighash (the bytes4 selector) used by Solidity to identify a function
|
||||
Interface.prototype.getSighash = function (functionFragment) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
return properties_1.getStatic(this.constructor, "getSighash")(functionFragment);
|
||||
};
|
||||
// Get the topic (the bytes32 hash) used by Solidity to identify an event
|
||||
Interface.prototype.getEventTopic = function (eventFragment) {
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
return properties_1.getStatic(this.constructor, "getEventTopic")(eventFragment);
|
||||
};
|
||||
Interface.prototype._decodeParams = function (params, data) {
|
||||
return this._abiCoder.decode(params, data);
|
||||
};
|
||||
Interface.prototype._encodeParams = function (params, values) {
|
||||
return this._abiCoder.encode(params, values);
|
||||
};
|
||||
Interface.prototype.encodeDeploy = function (values) {
|
||||
return this._encodeParams(this.deploy.inputs, values || []);
|
||||
};
|
||||
// Decode the data for a function call (e.g. tx.data)
|
||||
Interface.prototype.decodeFunctionData = function (functionFragment, data) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
var bytes = bytes_1.arrayify(data);
|
||||
if (bytes_1.hexlify(bytes.slice(0, 4)) !== this.getSighash(functionFragment)) {
|
||||
logger.throwArgumentError("data signature does not match function " + functionFragment.name + ".", "data", bytes_1.hexlify(bytes));
|
||||
}
|
||||
return this._decodeParams(functionFragment.inputs, bytes.slice(4));
|
||||
};
|
||||
// Encode the data for a function call (e.g. tx.data)
|
||||
Interface.prototype.encodeFunctionData = function (functionFragment, values) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
return bytes_1.hexlify(bytes_1.concat([
|
||||
this.getSighash(functionFragment),
|
||||
this._encodeParams(functionFragment.inputs, values || [])
|
||||
]));
|
||||
};
|
||||
// Decode the result from a function call (e.g. from eth_call)
|
||||
Interface.prototype.decodeFunctionResult = function (functionFragment, data) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
var bytes = bytes_1.arrayify(data);
|
||||
var reason = null;
|
||||
var errorSignature = null;
|
||||
switch (bytes.length % this._abiCoder._getWordSize()) {
|
||||
case 0:
|
||||
try {
|
||||
return this._abiCoder.decode(functionFragment.outputs, bytes);
|
||||
}
|
||||
catch (error) { }
|
||||
break;
|
||||
case 4:
|
||||
if (bytes_1.hexlify(bytes.slice(0, 4)) === "0x08c379a0") {
|
||||
errorSignature = "Error(string)";
|
||||
reason = this._abiCoder.decode(["string"], bytes.slice(4))[0];
|
||||
}
|
||||
break;
|
||||
}
|
||||
return logger.throwError("call revert exception", logger_1.Logger.errors.CALL_EXCEPTION, {
|
||||
method: functionFragment.format(),
|
||||
errorSignature: errorSignature,
|
||||
errorArgs: [reason],
|
||||
reason: reason
|
||||
});
|
||||
};
|
||||
// Encode the result for a function call (e.g. for eth_call)
|
||||
Interface.prototype.encodeFunctionResult = function (functionFragment, values) {
|
||||
if (typeof (functionFragment) === "string") {
|
||||
functionFragment = this.getFunction(functionFragment);
|
||||
}
|
||||
return bytes_1.hexlify(this._abiCoder.encode(functionFragment.outputs, values || []));
|
||||
};
|
||||
// Create the filter for the event with search criteria (e.g. for eth_filterLog)
|
||||
Interface.prototype.encodeFilterTopics = function (eventFragment, values) {
|
||||
var _this = this;
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
if (values.length > eventFragment.inputs.length) {
|
||||
logger.throwError("too many arguments for " + eventFragment.format(), logger_1.Logger.errors.UNEXPECTED_ARGUMENT, {
|
||||
argument: "values",
|
||||
value: values
|
||||
});
|
||||
}
|
||||
var topics = [];
|
||||
if (!eventFragment.anonymous) {
|
||||
topics.push(this.getEventTopic(eventFragment));
|
||||
}
|
||||
var encodeTopic = function (param, value) {
|
||||
if (param.type === "string") {
|
||||
return hash_1.id(value);
|
||||
}
|
||||
else if (param.type === "bytes") {
|
||||
return keccak256_1.keccak256(bytes_1.hexlify(value));
|
||||
}
|
||||
// Check addresses are valid
|
||||
if (param.type === "address") {
|
||||
_this._abiCoder.encode(["address"], [value]);
|
||||
}
|
||||
return bytes_1.hexZeroPad(bytes_1.hexlify(value), 32);
|
||||
};
|
||||
values.forEach(function (value, index) {
|
||||
var param = eventFragment.inputs[index];
|
||||
if (!param.indexed) {
|
||||
if (value != null) {
|
||||
logger.throwArgumentError("cannot filter non-indexed parameters; must be null", ("contract." + param.name), value);
|
||||
}
|
||||
return;
|
||||
}
|
||||
if (value == null) {
|
||||
topics.push(null);
|
||||
}
|
||||
else if (param.baseType === "array" || param.baseType === "tuple") {
|
||||
logger.throwArgumentError("filtering with tuples or arrays not supported", ("contract." + param.name), value);
|
||||
}
|
||||
else if (Array.isArray(value)) {
|
||||
topics.push(value.map(function (value) { return encodeTopic(param, value); }));
|
||||
}
|
||||
else {
|
||||
topics.push(encodeTopic(param, value));
|
||||
}
|
||||
});
|
||||
// Trim off trailing nulls
|
||||
while (topics.length && topics[topics.length - 1] === null) {
|
||||
topics.pop();
|
||||
}
|
||||
return topics;
|
||||
};
|
||||
Interface.prototype.encodeEventLog = function (eventFragment, values) {
|
||||
var _this = this;
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
var topics = [];
|
||||
var dataTypes = [];
|
||||
var dataValues = [];
|
||||
if (!eventFragment.anonymous) {
|
||||
topics.push(this.getEventTopic(eventFragment));
|
||||
}
|
||||
if (values.length !== eventFragment.inputs.length) {
|
||||
logger.throwArgumentError("event arguments/values mismatch", "values", values);
|
||||
}
|
||||
eventFragment.inputs.forEach(function (param, index) {
|
||||
var value = values[index];
|
||||
if (param.indexed) {
|
||||
if (param.type === "string") {
|
||||
topics.push(hash_1.id(value));
|
||||
}
|
||||
else if (param.type === "bytes") {
|
||||
topics.push(keccak256_1.keccak256(value));
|
||||
}
|
||||
else if (param.baseType === "tuple" || param.baseType === "array") {
|
||||
// @TOOD
|
||||
throw new Error("not implemented");
|
||||
}
|
||||
else {
|
||||
topics.push(_this._abiCoder.encode([param.type], [value]));
|
||||
}
|
||||
}
|
||||
else {
|
||||
dataTypes.push(param);
|
||||
dataValues.push(value);
|
||||
}
|
||||
});
|
||||
return {
|
||||
data: this._abiCoder.encode(dataTypes, dataValues),
|
||||
topics: topics
|
||||
};
|
||||
};
|
||||
// Decode a filter for the event and the search criteria
|
||||
Interface.prototype.decodeEventLog = function (eventFragment, data, topics) {
|
||||
if (typeof (eventFragment) === "string") {
|
||||
eventFragment = this.getEvent(eventFragment);
|
||||
}
|
||||
if (topics != null && !eventFragment.anonymous) {
|
||||
var topicHash = this.getEventTopic(eventFragment);
|
||||
if (!bytes_1.isHexString(topics[0], 32) || topics[0].toLowerCase() !== topicHash) {
|
||||
logger.throwError("fragment/topic mismatch", logger_1.Logger.errors.INVALID_ARGUMENT, { argument: "topics[0]", expected: topicHash, value: topics[0] });
|
||||
}
|
||||
topics = topics.slice(1);
|
||||
}
|
||||
var indexed = [];
|
||||
var nonIndexed = [];
|
||||
var dynamic = [];
|
||||
eventFragment.inputs.forEach(function (param, index) {
|
||||
if (param.indexed) {
|
||||
if (param.type === "string" || param.type === "bytes" || param.baseType === "tuple" || param.baseType === "array") {
|
||||
indexed.push(fragments_1.ParamType.fromObject({ type: "bytes32", name: param.name }));
|
||||
dynamic.push(true);
|
||||
}
|
||||
else {
|
||||
indexed.push(param);
|
||||
dynamic.push(false);
|
||||
}
|
||||
}
|
||||
else {
|
||||
nonIndexed.push(param);
|
||||
dynamic.push(false);
|
||||
}
|
||||
});
|
||||
var resultIndexed = (topics != null) ? this._abiCoder.decode(indexed, bytes_1.concat(topics)) : null;
|
||||
var resultNonIndexed = this._abiCoder.decode(nonIndexed, data);
|
||||
var result = [];
|
||||
var nonIndexedIndex = 0, indexedIndex = 0;
|
||||
eventFragment.inputs.forEach(function (param, index) {
|
||||
if (param.indexed) {
|
||||
if (resultIndexed == null) {
|
||||
result[index] = new Indexed({ _isIndexed: true, hash: null });
|
||||
}
|
||||
else if (dynamic[index]) {
|
||||
result[index] = new Indexed({ _isIndexed: true, hash: resultIndexed[indexedIndex++] });
|
||||
}
|
||||
else {
|
||||
try {
|
||||
result[index] = resultIndexed[indexedIndex++];
|
||||
}
|
||||
catch (error) {
|
||||
result[index] = error;
|
||||
}
|
||||
}
|
||||
}
|
||||
else {
|
||||
try {
|
||||
result[index] = resultNonIndexed[nonIndexedIndex++];
|
||||
}
|
||||
catch (error) {
|
||||
result[index] = error;
|
||||
}
|
||||
}
|
||||
// Add the keyword argument if named and safe
|
||||
if (param.name && result[param.name] == null) {
|
||||
var value_1 = result[index];
|
||||
// Make error named values throw on access
|
||||
if (value_1 instanceof Error) {
|
||||
Object.defineProperty(result, param.name, {
|
||||
get: function () { throw wrapAccessError("property " + JSON.stringify(param.name), value_1); }
|
||||
});
|
||||
}
|
||||
else {
|
||||
result[param.name] = value_1;
|
||||
}
|
||||
}
|
||||
});
|
||||
var _loop_1 = function (i) {
|
||||
var value = result[i];
|
||||
if (value instanceof Error) {
|
||||
Object.defineProperty(result, i, {
|
||||
get: function () { throw wrapAccessError("index " + i, value); }
|
||||
});
|
||||
}
|
||||
};
|
||||
// Make all error indexed values throw on access
|
||||
for (var i = 0; i < result.length; i++) {
|
||||
_loop_1(i);
|
||||
}
|
||||
return Object.freeze(result);
|
||||
};
|
||||
// Given a transaction, find the matching function fragment (if any) and
|
||||
// determine all its properties and call parameters
|
||||
Interface.prototype.parseTransaction = function (tx) {
|
||||
var fragment = this.getFunction(tx.data.substring(0, 10).toLowerCase());
|
||||
if (!fragment) {
|
||||
return null;
|
||||
}
|
||||
return new TransactionDescription({
|
||||
args: this._abiCoder.decode(fragment.inputs, "0x" + tx.data.substring(10)),
|
||||
functionFragment: fragment,
|
||||
name: fragment.name,
|
||||
signature: fragment.format(),
|
||||
sighash: this.getSighash(fragment),
|
||||
value: bignumber_1.BigNumber.from(tx.value || "0"),
|
||||
});
|
||||
};
|
||||
// Given an event log, find the matching event fragment (if any) and
|
||||
// determine all its properties and values
|
||||
Interface.prototype.parseLog = function (log) {
|
||||
var fragment = this.getEvent(log.topics[0]);
|
||||
if (!fragment || fragment.anonymous) {
|
||||
return null;
|
||||
}
|
||||
// @TODO: If anonymous, and the only method, and the input count matches, should we parse?
|
||||
// Probably not, because just because it is the only event in the ABI does
|
||||
// not mean we have the full ABI; maybe jsut a fragment?
|
||||
return new LogDescription({
|
||||
eventFragment: fragment,
|
||||
name: fragment.name,
|
||||
signature: fragment.format(),
|
||||
topic: this.getEventTopic(fragment),
|
||||
args: this.decodeEventLog(fragment, log.data, log.topics)
|
||||
});
|
||||
};
|
||||
/*
|
||||
static from(value: Array<Fragment | string | JsonAbi> | string | Interface) {
|
||||
if (Interface.isInterface(value)) {
|
||||
return value;
|
||||
}
|
||||
if (typeof(value) === "string") {
|
||||
return new Interface(JSON.parse(value));
|
||||
}
|
||||
return new Interface(value);
|
||||
}
|
||||
*/
|
||||
Interface.isInterface = function (value) {
|
||||
return !!(value && value._isInterface);
|
||||
};
|
||||
return Interface;
|
||||
}());
|
||||
exports.Interface = Interface;
|
||||
-41
@@ -1,41 +0,0 @@
|
||||
{
|
||||
"author": "Richard Moore <me@ricmoo.com>",
|
||||
"dependencies": {
|
||||
"@ethersproject/address": ">=5.0.0-beta.128",
|
||||
"@ethersproject/bignumber": ">=5.0.0-beta.130",
|
||||
"@ethersproject/bytes": ">=5.0.0-beta.129",
|
||||
"@ethersproject/constants": ">=5.0.0-beta.128",
|
||||
"@ethersproject/hash": ">=5.0.0-beta.128",
|
||||
"@ethersproject/keccak256": ">=5.0.0-beta.127",
|
||||
"@ethersproject/logger": ">=5.0.0-beta.129",
|
||||
"@ethersproject/properties": ">=5.0.0-beta.131",
|
||||
"@ethersproject/strings": ">=5.0.0-beta.130"
|
||||
},
|
||||
"description": "Utilities and Classes for parsing, formatting and managing Ethereum ABIs.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/abi",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0x7f866470aabd8bbe47af1ff527fedbd86445cbfcd3bbf340d34c96b38b8e8606",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.0-beta.153"
|
||||
|
||||
,"_resolved": "https://registry.npmjs.org/@ethersproject/abi/-/abi-5.0.0-beta.153.tgz"
|
||||
,"_integrity": "sha512-aXweZ1Z7vMNzJdLpR1CZUAIgnwjrZeUSvN9syCwlBaEBUFJmFY+HHnfuTI5vIhVs/mRkfJVrbEyl51JZQqyjAg=="
|
||||
,"_from": "@ethersproject/abi@5.0.0-beta.153"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "abstract-provider/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-79
@@ -1,79 +0,0 @@
|
||||
"use strict";
|
||||
import { isHexString } from "@ethersproject/bytes";
|
||||
import { Description, defineReadOnly } from "@ethersproject/properties";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
;
|
||||
;
|
||||
//export type CallTransactionable = {
|
||||
// call(transaction: TransactionRequest): Promise<TransactionResponse>;
|
||||
//};
|
||||
export class ForkEvent extends Description {
|
||||
static isForkEvent(value) {
|
||||
return !!(value && value._isForkEvent);
|
||||
}
|
||||
}
|
||||
export class BlockForkEvent extends ForkEvent {
|
||||
constructor(blockHash, expiry) {
|
||||
if (!isHexString(blockHash, 32)) {
|
||||
logger.throwArgumentError("invalid blockHash", "blockHash", blockHash);
|
||||
}
|
||||
super({
|
||||
_isForkEvent: true,
|
||||
_isBlockForkEvent: true,
|
||||
expiry: (expiry || 0),
|
||||
blockHash: blockHash
|
||||
});
|
||||
}
|
||||
}
|
||||
export class TransactionForkEvent extends ForkEvent {
|
||||
constructor(hash, expiry) {
|
||||
if (!isHexString(hash, 32)) {
|
||||
logger.throwArgumentError("invalid transaction hash", "hash", hash);
|
||||
}
|
||||
super({
|
||||
_isForkEvent: true,
|
||||
_isTransactionForkEvent: true,
|
||||
expiry: (expiry || 0),
|
||||
hash: hash
|
||||
});
|
||||
}
|
||||
}
|
||||
export class TransactionOrderForkEvent extends ForkEvent {
|
||||
constructor(beforeHash, afterHash, expiry) {
|
||||
if (!isHexString(beforeHash, 32)) {
|
||||
logger.throwArgumentError("invalid transaction hash", "beforeHash", beforeHash);
|
||||
}
|
||||
if (!isHexString(afterHash, 32)) {
|
||||
logger.throwArgumentError("invalid transaction hash", "afterHash", afterHash);
|
||||
}
|
||||
super({
|
||||
_isForkEvent: true,
|
||||
_isTransactionOrderForkEvent: true,
|
||||
expiry: (expiry || 0),
|
||||
beforeHash: beforeHash,
|
||||
afterHash: afterHash
|
||||
});
|
||||
}
|
||||
}
|
||||
///////////////////////////////
|
||||
// Exported Abstracts
|
||||
export class Provider {
|
||||
constructor() {
|
||||
logger.checkAbstract(new.target, Provider);
|
||||
defineReadOnly(this, "_isProvider", true);
|
||||
}
|
||||
// Alias for "on"
|
||||
addListener(eventName, listener) {
|
||||
return this.on(eventName, listener);
|
||||
}
|
||||
// Alias for "off"
|
||||
removeListener(eventName, listener) {
|
||||
return this.off(eventName, listener);
|
||||
}
|
||||
static isProvider(value) {
|
||||
return !!(value && value._isProvider);
|
||||
}
|
||||
}
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "abstract-provider/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-117
@@ -1,117 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var properties_1 = require("@ethersproject/properties");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
;
|
||||
;
|
||||
//export type CallTransactionable = {
|
||||
// call(transaction: TransactionRequest): Promise<TransactionResponse>;
|
||||
//};
|
||||
var ForkEvent = /** @class */ (function (_super) {
|
||||
__extends(ForkEvent, _super);
|
||||
function ForkEvent() {
|
||||
return _super !== null && _super.apply(this, arguments) || this;
|
||||
}
|
||||
ForkEvent.isForkEvent = function (value) {
|
||||
return !!(value && value._isForkEvent);
|
||||
};
|
||||
return ForkEvent;
|
||||
}(properties_1.Description));
|
||||
exports.ForkEvent = ForkEvent;
|
||||
var BlockForkEvent = /** @class */ (function (_super) {
|
||||
__extends(BlockForkEvent, _super);
|
||||
function BlockForkEvent(blockHash, expiry) {
|
||||
var _this = this;
|
||||
if (!bytes_1.isHexString(blockHash, 32)) {
|
||||
logger.throwArgumentError("invalid blockHash", "blockHash", blockHash);
|
||||
}
|
||||
_this = _super.call(this, {
|
||||
_isForkEvent: true,
|
||||
_isBlockForkEvent: true,
|
||||
expiry: (expiry || 0),
|
||||
blockHash: blockHash
|
||||
}) || this;
|
||||
return _this;
|
||||
}
|
||||
return BlockForkEvent;
|
||||
}(ForkEvent));
|
||||
exports.BlockForkEvent = BlockForkEvent;
|
||||
var TransactionForkEvent = /** @class */ (function (_super) {
|
||||
__extends(TransactionForkEvent, _super);
|
||||
function TransactionForkEvent(hash, expiry) {
|
||||
var _this = this;
|
||||
if (!bytes_1.isHexString(hash, 32)) {
|
||||
logger.throwArgumentError("invalid transaction hash", "hash", hash);
|
||||
}
|
||||
_this = _super.call(this, {
|
||||
_isForkEvent: true,
|
||||
_isTransactionForkEvent: true,
|
||||
expiry: (expiry || 0),
|
||||
hash: hash
|
||||
}) || this;
|
||||
return _this;
|
||||
}
|
||||
return TransactionForkEvent;
|
||||
}(ForkEvent));
|
||||
exports.TransactionForkEvent = TransactionForkEvent;
|
||||
var TransactionOrderForkEvent = /** @class */ (function (_super) {
|
||||
__extends(TransactionOrderForkEvent, _super);
|
||||
function TransactionOrderForkEvent(beforeHash, afterHash, expiry) {
|
||||
var _this = this;
|
||||
if (!bytes_1.isHexString(beforeHash, 32)) {
|
||||
logger.throwArgumentError("invalid transaction hash", "beforeHash", beforeHash);
|
||||
}
|
||||
if (!bytes_1.isHexString(afterHash, 32)) {
|
||||
logger.throwArgumentError("invalid transaction hash", "afterHash", afterHash);
|
||||
}
|
||||
_this = _super.call(this, {
|
||||
_isForkEvent: true,
|
||||
_isTransactionOrderForkEvent: true,
|
||||
expiry: (expiry || 0),
|
||||
beforeHash: beforeHash,
|
||||
afterHash: afterHash
|
||||
}) || this;
|
||||
return _this;
|
||||
}
|
||||
return TransactionOrderForkEvent;
|
||||
}(ForkEvent));
|
||||
exports.TransactionOrderForkEvent = TransactionOrderForkEvent;
|
||||
///////////////////////////////
|
||||
// Exported Abstracts
|
||||
var Provider = /** @class */ (function () {
|
||||
function Provider() {
|
||||
var _newTarget = this.constructor;
|
||||
logger.checkAbstract(_newTarget, Provider);
|
||||
properties_1.defineReadOnly(this, "_isProvider", true);
|
||||
}
|
||||
// Alias for "on"
|
||||
Provider.prototype.addListener = function (eventName, listener) {
|
||||
return this.on(eventName, listener);
|
||||
};
|
||||
// Alias for "off"
|
||||
Provider.prototype.removeListener = function (eventName, listener) {
|
||||
return this.off(eventName, listener);
|
||||
};
|
||||
Provider.isProvider = function (value) {
|
||||
return !!(value && value._isProvider);
|
||||
};
|
||||
return Provider;
|
||||
}());
|
||||
exports.Provider = Provider;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-40
@@ -1,40 +0,0 @@
|
||||
{
|
||||
"author": "Richard Moore <me@ricmoo.com>",
|
||||
"dependencies": {
|
||||
"@ethersproject/bignumber": "^5.0.7",
|
||||
"@ethersproject/bytes": "^5.0.4",
|
||||
"@ethersproject/logger": "^5.0.5",
|
||||
"@ethersproject/networks": "^5.0.3",
|
||||
"@ethersproject/properties": "^5.0.3",
|
||||
"@ethersproject/transactions": "^5.0.5",
|
||||
"@ethersproject/web": "^5.0.6"
|
||||
},
|
||||
"description": "An Abstract Class for describing an Ethereum Provider for ethers.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "ffa4a2d0549fe2c606bda3130f4a3f3d788f8dcf",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/abstract-provider",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0x87fdc7d7ee69d8c228c0e6946be702acd027a832b5a3deaa5b60e3c9f7110e58",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.5"
|
||||
|
||||
,"_resolved": "https://registry.npmjs.org/@ethersproject/abstract-provider/-/abstract-provider-5.0.5.tgz"
|
||||
,"_integrity": "sha512-i/CjElAkzV7vQBAeoz+IpjGfcFYEP9eD7j3fzZ0fzTq03DO7PPnR+xkEZ1IoDXGwDS+55aLM1xvLDwB/Lx6IOQ=="
|
||||
,"_from": "@ethersproject/abstract-provider@^5.0.4"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "abstract-signer/5.0.7";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-208
@@ -1,208 +0,0 @@
|
||||
"use strict";
|
||||
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
|
||||
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
||||
return new (P || (P = Promise))(function (resolve, reject) {
|
||||
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
|
||||
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
|
||||
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
||||
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
||||
});
|
||||
};
|
||||
import { defineReadOnly, resolveProperties, shallowCopy } from "@ethersproject/properties";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
const allowedTransactionKeys = [
|
||||
"chainId", "data", "from", "gasLimit", "gasPrice", "nonce", "to", "value"
|
||||
];
|
||||
const forwardErrors = [
|
||||
Logger.errors.INSUFFICIENT_FUNDS,
|
||||
Logger.errors.NONCE_EXPIRED,
|
||||
Logger.errors.REPLACEMENT_UNDERPRICED,
|
||||
];
|
||||
;
|
||||
;
|
||||
export class Signer {
|
||||
///////////////////
|
||||
// Sub-classes MUST call super
|
||||
constructor() {
|
||||
logger.checkAbstract(new.target, Signer);
|
||||
defineReadOnly(this, "_isSigner", true);
|
||||
}
|
||||
///////////////////
|
||||
// Sub-classes MAY override these
|
||||
getBalance(blockTag) {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
this._checkProvider("getBalance");
|
||||
return yield this.provider.getBalance(this.getAddress(), blockTag);
|
||||
});
|
||||
}
|
||||
getTransactionCount(blockTag) {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
this._checkProvider("getTransactionCount");
|
||||
return yield this.provider.getTransactionCount(this.getAddress(), blockTag);
|
||||
});
|
||||
}
|
||||
// Populates "from" if unspecified, and estimates the gas for the transation
|
||||
estimateGas(transaction) {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
this._checkProvider("estimateGas");
|
||||
const tx = yield resolveProperties(this.checkTransaction(transaction));
|
||||
return yield this.provider.estimateGas(tx);
|
||||
});
|
||||
}
|
||||
// Populates "from" if unspecified, and calls with the transation
|
||||
call(transaction, blockTag) {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
this._checkProvider("call");
|
||||
const tx = yield resolveProperties(this.checkTransaction(transaction));
|
||||
return yield this.provider.call(tx, blockTag);
|
||||
});
|
||||
}
|
||||
// Populates all fields in a transaction, signs it and sends it to the network
|
||||
sendTransaction(transaction) {
|
||||
this._checkProvider("sendTransaction");
|
||||
return this.populateTransaction(transaction).then((tx) => {
|
||||
return this.signTransaction(tx).then((signedTx) => {
|
||||
return this.provider.sendTransaction(signedTx);
|
||||
});
|
||||
});
|
||||
}
|
||||
getChainId() {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
this._checkProvider("getChainId");
|
||||
const network = yield this.provider.getNetwork();
|
||||
return network.chainId;
|
||||
});
|
||||
}
|
||||
getGasPrice() {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
this._checkProvider("getGasPrice");
|
||||
return yield this.provider.getGasPrice();
|
||||
});
|
||||
}
|
||||
resolveName(name) {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
this._checkProvider("resolveName");
|
||||
return yield this.provider.resolveName(name);
|
||||
});
|
||||
}
|
||||
// Checks a transaction does not contain invalid keys and if
|
||||
// no "from" is provided, populates it.
|
||||
// - does NOT require a provider
|
||||
// - adds "from" is not present
|
||||
// - returns a COPY (safe to mutate the result)
|
||||
// By default called from: (overriding these prevents it)
|
||||
// - call
|
||||
// - estimateGas
|
||||
// - populateTransaction (and therefor sendTransaction)
|
||||
checkTransaction(transaction) {
|
||||
for (const key in transaction) {
|
||||
if (allowedTransactionKeys.indexOf(key) === -1) {
|
||||
logger.throwArgumentError("invalid transaction key: " + key, "transaction", transaction);
|
||||
}
|
||||
}
|
||||
const tx = shallowCopy(transaction);
|
||||
if (tx.from == null) {
|
||||
tx.from = this.getAddress();
|
||||
}
|
||||
else {
|
||||
// Make sure any provided address matches this signer
|
||||
tx.from = Promise.all([
|
||||
Promise.resolve(tx.from),
|
||||
this.getAddress()
|
||||
]).then((result) => {
|
||||
if (result[0] !== result[1]) {
|
||||
logger.throwArgumentError("from address mismatch", "transaction", transaction);
|
||||
}
|
||||
return result[0];
|
||||
});
|
||||
}
|
||||
return tx;
|
||||
}
|
||||
// Populates ALL keys for a transaction and checks that "from" matches
|
||||
// this Signer. Should be used by sendTransaction but NOT by signTransaction.
|
||||
// By default called from: (overriding these prevents it)
|
||||
// - sendTransaction
|
||||
populateTransaction(transaction) {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
const tx = yield resolveProperties(this.checkTransaction(transaction));
|
||||
if (tx.to != null) {
|
||||
tx.to = Promise.resolve(tx.to).then((to) => this.resolveName(to));
|
||||
}
|
||||
if (tx.gasPrice == null) {
|
||||
tx.gasPrice = this.getGasPrice();
|
||||
}
|
||||
if (tx.nonce == null) {
|
||||
tx.nonce = this.getTransactionCount("pending");
|
||||
}
|
||||
if (tx.gasLimit == null) {
|
||||
tx.gasLimit = this.estimateGas(tx).catch((error) => {
|
||||
if (forwardErrors.indexOf(error.code) >= 0) {
|
||||
throw error;
|
||||
}
|
||||
return logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", Logger.errors.UNPREDICTABLE_GAS_LIMIT, {
|
||||
error: error,
|
||||
tx: tx
|
||||
});
|
||||
});
|
||||
}
|
||||
if (tx.chainId == null) {
|
||||
tx.chainId = this.getChainId();
|
||||
}
|
||||
else {
|
||||
tx.chainId = Promise.all([
|
||||
Promise.resolve(tx.chainId),
|
||||
this.getChainId()
|
||||
]).then((results) => {
|
||||
if (results[1] !== 0 && results[0] !== results[1]) {
|
||||
logger.throwArgumentError("chainId address mismatch", "transaction", transaction);
|
||||
}
|
||||
return results[0];
|
||||
});
|
||||
}
|
||||
return yield resolveProperties(tx);
|
||||
});
|
||||
}
|
||||
///////////////////
|
||||
// Sub-classes SHOULD leave these alone
|
||||
_checkProvider(operation) {
|
||||
if (!this.provider) {
|
||||
logger.throwError("missing provider", Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: (operation || "_checkProvider")
|
||||
});
|
||||
}
|
||||
}
|
||||
static isSigner(value) {
|
||||
return !!(value && value._isSigner);
|
||||
}
|
||||
}
|
||||
export class VoidSigner extends Signer {
|
||||
constructor(address, provider) {
|
||||
logger.checkNew(new.target, VoidSigner);
|
||||
super();
|
||||
defineReadOnly(this, "address", address);
|
||||
defineReadOnly(this, "provider", provider || null);
|
||||
}
|
||||
getAddress() {
|
||||
return Promise.resolve(this.address);
|
||||
}
|
||||
_fail(message, operation) {
|
||||
return Promise.resolve().then(() => {
|
||||
logger.throwError(message, Logger.errors.UNSUPPORTED_OPERATION, { operation: operation });
|
||||
});
|
||||
}
|
||||
signMessage(message) {
|
||||
return this._fail("VoidSigner cannot sign messages", "signMessage");
|
||||
}
|
||||
signTransaction(transaction) {
|
||||
return this._fail("VoidSigner cannot sign transactions", "signTransaction");
|
||||
}
|
||||
_signTypedData(domain, types, value) {
|
||||
return this._fail("VoidSigner cannot sign typed data", "signTypedData");
|
||||
}
|
||||
connect(provider) {
|
||||
return new VoidSigner(this.address, provider);
|
||||
}
|
||||
}
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "abstract-signer/5.0.7";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-318
@@ -1,318 +0,0 @@
|
||||
"use strict";
|
||||
var __extends = (this && this.__extends) || (function () {
|
||||
var extendStatics = function (d, b) {
|
||||
extendStatics = Object.setPrototypeOf ||
|
||||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
|
||||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
|
||||
return extendStatics(d, b);
|
||||
};
|
||||
return function (d, b) {
|
||||
extendStatics(d, b);
|
||||
function __() { this.constructor = d; }
|
||||
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
|
||||
};
|
||||
})();
|
||||
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
|
||||
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
||||
return new (P || (P = Promise))(function (resolve, reject) {
|
||||
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
|
||||
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
|
||||
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
||||
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
||||
});
|
||||
};
|
||||
var __generator = (this && this.__generator) || function (thisArg, body) {
|
||||
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
|
||||
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
|
||||
function verb(n) { return function (v) { return step([n, v]); }; }
|
||||
function step(op) {
|
||||
if (f) throw new TypeError("Generator is already executing.");
|
||||
while (_) try {
|
||||
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
|
||||
if (y = 0, t) op = [op[0] & 2, t.value];
|
||||
switch (op[0]) {
|
||||
case 0: case 1: t = op; break;
|
||||
case 4: _.label++; return { value: op[1], done: false };
|
||||
case 5: _.label++; y = op[1]; op = [0]; continue;
|
||||
case 7: op = _.ops.pop(); _.trys.pop(); continue;
|
||||
default:
|
||||
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
|
||||
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
|
||||
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
|
||||
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
|
||||
if (t[2]) _.ops.pop();
|
||||
_.trys.pop(); continue;
|
||||
}
|
||||
op = body.call(thisArg, _);
|
||||
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
|
||||
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
|
||||
}
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var properties_1 = require("@ethersproject/properties");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var allowedTransactionKeys = [
|
||||
"chainId", "data", "from", "gasLimit", "gasPrice", "nonce", "to", "value"
|
||||
];
|
||||
var forwardErrors = [
|
||||
logger_1.Logger.errors.INSUFFICIENT_FUNDS,
|
||||
logger_1.Logger.errors.NONCE_EXPIRED,
|
||||
logger_1.Logger.errors.REPLACEMENT_UNDERPRICED,
|
||||
];
|
||||
;
|
||||
;
|
||||
var Signer = /** @class */ (function () {
|
||||
///////////////////
|
||||
// Sub-classes MUST call super
|
||||
function Signer() {
|
||||
var _newTarget = this.constructor;
|
||||
logger.checkAbstract(_newTarget, Signer);
|
||||
properties_1.defineReadOnly(this, "_isSigner", true);
|
||||
}
|
||||
///////////////////
|
||||
// Sub-classes MAY override these
|
||||
Signer.prototype.getBalance = function (blockTag) {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0:
|
||||
this._checkProvider("getBalance");
|
||||
return [4 /*yield*/, this.provider.getBalance(this.getAddress(), blockTag)];
|
||||
case 1: return [2 /*return*/, _a.sent()];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
Signer.prototype.getTransactionCount = function (blockTag) {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0:
|
||||
this._checkProvider("getTransactionCount");
|
||||
return [4 /*yield*/, this.provider.getTransactionCount(this.getAddress(), blockTag)];
|
||||
case 1: return [2 /*return*/, _a.sent()];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
// Populates "from" if unspecified, and estimates the gas for the transation
|
||||
Signer.prototype.estimateGas = function (transaction) {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
var tx;
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0:
|
||||
this._checkProvider("estimateGas");
|
||||
return [4 /*yield*/, properties_1.resolveProperties(this.checkTransaction(transaction))];
|
||||
case 1:
|
||||
tx = _a.sent();
|
||||
return [4 /*yield*/, this.provider.estimateGas(tx)];
|
||||
case 2: return [2 /*return*/, _a.sent()];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
// Populates "from" if unspecified, and calls with the transation
|
||||
Signer.prototype.call = function (transaction, blockTag) {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
var tx;
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0:
|
||||
this._checkProvider("call");
|
||||
return [4 /*yield*/, properties_1.resolveProperties(this.checkTransaction(transaction))];
|
||||
case 1:
|
||||
tx = _a.sent();
|
||||
return [4 /*yield*/, this.provider.call(tx, blockTag)];
|
||||
case 2: return [2 /*return*/, _a.sent()];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
// Populates all fields in a transaction, signs it and sends it to the network
|
||||
Signer.prototype.sendTransaction = function (transaction) {
|
||||
var _this = this;
|
||||
this._checkProvider("sendTransaction");
|
||||
return this.populateTransaction(transaction).then(function (tx) {
|
||||
return _this.signTransaction(tx).then(function (signedTx) {
|
||||
return _this.provider.sendTransaction(signedTx);
|
||||
});
|
||||
});
|
||||
};
|
||||
Signer.prototype.getChainId = function () {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
var network;
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0:
|
||||
this._checkProvider("getChainId");
|
||||
return [4 /*yield*/, this.provider.getNetwork()];
|
||||
case 1:
|
||||
network = _a.sent();
|
||||
return [2 /*return*/, network.chainId];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
Signer.prototype.getGasPrice = function () {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0:
|
||||
this._checkProvider("getGasPrice");
|
||||
return [4 /*yield*/, this.provider.getGasPrice()];
|
||||
case 1: return [2 /*return*/, _a.sent()];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
Signer.prototype.resolveName = function (name) {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0:
|
||||
this._checkProvider("resolveName");
|
||||
return [4 /*yield*/, this.provider.resolveName(name)];
|
||||
case 1: return [2 /*return*/, _a.sent()];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
// Checks a transaction does not contain invalid keys and if
|
||||
// no "from" is provided, populates it.
|
||||
// - does NOT require a provider
|
||||
// - adds "from" is not present
|
||||
// - returns a COPY (safe to mutate the result)
|
||||
// By default called from: (overriding these prevents it)
|
||||
// - call
|
||||
// - estimateGas
|
||||
// - populateTransaction (and therefor sendTransaction)
|
||||
Signer.prototype.checkTransaction = function (transaction) {
|
||||
for (var key in transaction) {
|
||||
if (allowedTransactionKeys.indexOf(key) === -1) {
|
||||
logger.throwArgumentError("invalid transaction key: " + key, "transaction", transaction);
|
||||
}
|
||||
}
|
||||
var tx = properties_1.shallowCopy(transaction);
|
||||
if (tx.from == null) {
|
||||
tx.from = this.getAddress();
|
||||
}
|
||||
else {
|
||||
// Make sure any provided address matches this signer
|
||||
tx.from = Promise.all([
|
||||
Promise.resolve(tx.from),
|
||||
this.getAddress()
|
||||
]).then(function (result) {
|
||||
if (result[0] !== result[1]) {
|
||||
logger.throwArgumentError("from address mismatch", "transaction", transaction);
|
||||
}
|
||||
return result[0];
|
||||
});
|
||||
}
|
||||
return tx;
|
||||
};
|
||||
// Populates ALL keys for a transaction and checks that "from" matches
|
||||
// this Signer. Should be used by sendTransaction but NOT by signTransaction.
|
||||
// By default called from: (overriding these prevents it)
|
||||
// - sendTransaction
|
||||
Signer.prototype.populateTransaction = function (transaction) {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
var tx;
|
||||
var _this = this;
|
||||
return __generator(this, function (_a) {
|
||||
switch (_a.label) {
|
||||
case 0: return [4 /*yield*/, properties_1.resolveProperties(this.checkTransaction(transaction))];
|
||||
case 1:
|
||||
tx = _a.sent();
|
||||
if (tx.to != null) {
|
||||
tx.to = Promise.resolve(tx.to).then(function (to) { return _this.resolveName(to); });
|
||||
}
|
||||
if (tx.gasPrice == null) {
|
||||
tx.gasPrice = this.getGasPrice();
|
||||
}
|
||||
if (tx.nonce == null) {
|
||||
tx.nonce = this.getTransactionCount("pending");
|
||||
}
|
||||
if (tx.gasLimit == null) {
|
||||
tx.gasLimit = this.estimateGas(tx).catch(function (error) {
|
||||
if (forwardErrors.indexOf(error.code) >= 0) {
|
||||
throw error;
|
||||
}
|
||||
return logger.throwError("cannot estimate gas; transaction may fail or may require manual gas limit", logger_1.Logger.errors.UNPREDICTABLE_GAS_LIMIT, {
|
||||
error: error,
|
||||
tx: tx
|
||||
});
|
||||
});
|
||||
}
|
||||
if (tx.chainId == null) {
|
||||
tx.chainId = this.getChainId();
|
||||
}
|
||||
else {
|
||||
tx.chainId = Promise.all([
|
||||
Promise.resolve(tx.chainId),
|
||||
this.getChainId()
|
||||
]).then(function (results) {
|
||||
if (results[1] !== 0 && results[0] !== results[1]) {
|
||||
logger.throwArgumentError("chainId address mismatch", "transaction", transaction);
|
||||
}
|
||||
return results[0];
|
||||
});
|
||||
}
|
||||
return [4 /*yield*/, properties_1.resolveProperties(tx)];
|
||||
case 2: return [2 /*return*/, _a.sent()];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
///////////////////
|
||||
// Sub-classes SHOULD leave these alone
|
||||
Signer.prototype._checkProvider = function (operation) {
|
||||
if (!this.provider) {
|
||||
logger.throwError("missing provider", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: (operation || "_checkProvider")
|
||||
});
|
||||
}
|
||||
};
|
||||
Signer.isSigner = function (value) {
|
||||
return !!(value && value._isSigner);
|
||||
};
|
||||
return Signer;
|
||||
}());
|
||||
exports.Signer = Signer;
|
||||
var VoidSigner = /** @class */ (function (_super) {
|
||||
__extends(VoidSigner, _super);
|
||||
function VoidSigner(address, provider) {
|
||||
var _newTarget = this.constructor;
|
||||
var _this = this;
|
||||
logger.checkNew(_newTarget, VoidSigner);
|
||||
_this = _super.call(this) || this;
|
||||
properties_1.defineReadOnly(_this, "address", address);
|
||||
properties_1.defineReadOnly(_this, "provider", provider || null);
|
||||
return _this;
|
||||
}
|
||||
VoidSigner.prototype.getAddress = function () {
|
||||
return Promise.resolve(this.address);
|
||||
};
|
||||
VoidSigner.prototype._fail = function (message, operation) {
|
||||
return Promise.resolve().then(function () {
|
||||
logger.throwError(message, logger_1.Logger.errors.UNSUPPORTED_OPERATION, { operation: operation });
|
||||
});
|
||||
};
|
||||
VoidSigner.prototype.signMessage = function (message) {
|
||||
return this._fail("VoidSigner cannot sign messages", "signMessage");
|
||||
};
|
||||
VoidSigner.prototype.signTransaction = function (transaction) {
|
||||
return this._fail("VoidSigner cannot sign transactions", "signTransaction");
|
||||
};
|
||||
VoidSigner.prototype._signTypedData = function (domain, types, value) {
|
||||
return this._fail("VoidSigner cannot sign typed data", "signTypedData");
|
||||
};
|
||||
VoidSigner.prototype.connect = function (provider) {
|
||||
return new VoidSigner(this.address, provider);
|
||||
};
|
||||
return VoidSigner;
|
||||
}(Signer));
|
||||
exports.VoidSigner = VoidSigner;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-38
@@ -1,38 +0,0 @@
|
||||
{
|
||||
"author": "Richard Moore <me@ricmoo.com>",
|
||||
"dependencies": {
|
||||
"@ethersproject/abstract-provider": "^5.0.4",
|
||||
"@ethersproject/bignumber": "^5.0.7",
|
||||
"@ethersproject/bytes": "^5.0.4",
|
||||
"@ethersproject/logger": "^5.0.5",
|
||||
"@ethersproject/properties": "^5.0.3"
|
||||
},
|
||||
"description": "An Abstract Class for desribing an Ethereum Signer for ethers.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "86146650d83865d83b10867e9592923eada5d7cc",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/abstract-signer",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0x722fb4b5e18bb70cda3c2fbd250d96bacdbe7d358c4c426a73d262fc1f751845",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.7"
|
||||
|
||||
,"_resolved": "https://registry.npmjs.org/@ethersproject/abstract-signer/-/abstract-signer-5.0.7.tgz"
|
||||
,"_integrity": "sha512-8W8gy/QutEL60EoMEpvxZ8MFAEWs/JvH5nmZ6xeLXoZvmBCasGmxqHdYjo2cxg0nevkPkq9SeenSsBBZSCx+SQ=="
|
||||
,"_from": "@ethersproject/abstract-signer@^5.0.6"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "address/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-136
@@ -1,136 +0,0 @@
|
||||
"use strict";
|
||||
// We use this for base 36 maths
|
||||
import { BN } from "bn.js";
|
||||
import { arrayify, concat, hexDataLength, hexDataSlice, isHexString, stripZeros } from "@ethersproject/bytes";
|
||||
import { BigNumber } from "@ethersproject/bignumber";
|
||||
import { keccak256 } from "@ethersproject/keccak256";
|
||||
import { encode } from "@ethersproject/rlp";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
function getChecksumAddress(address) {
|
||||
if (!isHexString(address, 20)) {
|
||||
logger.throwArgumentError("invalid address", "address", address);
|
||||
}
|
||||
address = address.toLowerCase();
|
||||
const chars = address.substring(2).split("");
|
||||
const expanded = new Uint8Array(40);
|
||||
for (let i = 0; i < 40; i++) {
|
||||
expanded[i] = chars[i].charCodeAt(0);
|
||||
}
|
||||
const hashed = arrayify(keccak256(expanded));
|
||||
for (let i = 0; i < 40; i += 2) {
|
||||
if ((hashed[i >> 1] >> 4) >= 8) {
|
||||
chars[i] = chars[i].toUpperCase();
|
||||
}
|
||||
if ((hashed[i >> 1] & 0x0f) >= 8) {
|
||||
chars[i + 1] = chars[i + 1].toUpperCase();
|
||||
}
|
||||
}
|
||||
return "0x" + chars.join("");
|
||||
}
|
||||
// Shims for environments that are missing some required constants and functions
|
||||
const MAX_SAFE_INTEGER = 0x1fffffffffffff;
|
||||
function log10(x) {
|
||||
if (Math.log10) {
|
||||
return Math.log10(x);
|
||||
}
|
||||
return Math.log(x) / Math.LN10;
|
||||
}
|
||||
// See: https://en.wikipedia.org/wiki/International_Bank_Account_Number
|
||||
// Create lookup table
|
||||
const ibanLookup = {};
|
||||
for (let i = 0; i < 10; i++) {
|
||||
ibanLookup[String(i)] = String(i);
|
||||
}
|
||||
for (let i = 0; i < 26; i++) {
|
||||
ibanLookup[String.fromCharCode(65 + i)] = String(10 + i);
|
||||
}
|
||||
// How many decimal digits can we process? (for 64-bit float, this is 15)
|
||||
const safeDigits = Math.floor(log10(MAX_SAFE_INTEGER));
|
||||
function ibanChecksum(address) {
|
||||
address = address.toUpperCase();
|
||||
address = address.substring(4) + address.substring(0, 2) + "00";
|
||||
let expanded = address.split("").map((c) => { return ibanLookup[c]; }).join("");
|
||||
// Javascript can handle integers safely up to 15 (decimal) digits
|
||||
while (expanded.length >= safeDigits) {
|
||||
let block = expanded.substring(0, safeDigits);
|
||||
expanded = parseInt(block, 10) % 97 + expanded.substring(block.length);
|
||||
}
|
||||
let checksum = String(98 - (parseInt(expanded, 10) % 97));
|
||||
while (checksum.length < 2) {
|
||||
checksum = "0" + checksum;
|
||||
}
|
||||
return checksum;
|
||||
}
|
||||
;
|
||||
export function getAddress(address) {
|
||||
let result = null;
|
||||
if (typeof (address) !== "string") {
|
||||
logger.throwArgumentError("invalid address", "address", address);
|
||||
}
|
||||
if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) {
|
||||
// Missing the 0x prefix
|
||||
if (address.substring(0, 2) !== "0x") {
|
||||
address = "0x" + address;
|
||||
}
|
||||
result = getChecksumAddress(address);
|
||||
// It is a checksummed address with a bad checksum
|
||||
if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) {
|
||||
logger.throwArgumentError("bad address checksum", "address", address);
|
||||
}
|
||||
// Maybe ICAP? (we only support direct mode)
|
||||
}
|
||||
else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) {
|
||||
// It is an ICAP address with a bad checksum
|
||||
if (address.substring(2, 4) !== ibanChecksum(address)) {
|
||||
logger.throwArgumentError("bad icap checksum", "address", address);
|
||||
}
|
||||
result = (new BN(address.substring(4), 36)).toString(16);
|
||||
while (result.length < 40) {
|
||||
result = "0" + result;
|
||||
}
|
||||
result = getChecksumAddress("0x" + result);
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("invalid address", "address", address);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
export function isAddress(address) {
|
||||
try {
|
||||
getAddress(address);
|
||||
return true;
|
||||
}
|
||||
catch (error) { }
|
||||
return false;
|
||||
}
|
||||
export function getIcapAddress(address) {
|
||||
let base36 = (new BN(getAddress(address).substring(2), 16)).toString(36).toUpperCase();
|
||||
while (base36.length < 30) {
|
||||
base36 = "0" + base36;
|
||||
}
|
||||
return "XE" + ibanChecksum("XE00" + base36) + base36;
|
||||
}
|
||||
// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed
|
||||
export function getContractAddress(transaction) {
|
||||
let from = null;
|
||||
try {
|
||||
from = getAddress(transaction.from);
|
||||
}
|
||||
catch (error) {
|
||||
logger.throwArgumentError("missing from address", "transaction", transaction);
|
||||
}
|
||||
const nonce = stripZeros(arrayify(BigNumber.from(transaction.nonce).toHexString()));
|
||||
return getAddress(hexDataSlice(keccak256(encode([from, nonce])), 12));
|
||||
}
|
||||
export function getCreate2Address(from, salt, initCodeHash) {
|
||||
if (hexDataLength(salt) !== 32) {
|
||||
logger.throwArgumentError("salt must be 32 bytes", "salt", salt);
|
||||
}
|
||||
if (hexDataLength(initCodeHash) !== 32) {
|
||||
logger.throwArgumentError("initCodeHash must be 32 bytes", "initCodeHash", initCodeHash);
|
||||
}
|
||||
return getAddress(hexDataSlice(keccak256(concat(["0xff", getAddress(from), salt, initCodeHash])), 12));
|
||||
}
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "address/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-142
@@ -1,142 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
// We use this for base 36 maths
|
||||
var bn_js_1 = require("bn.js");
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var bignumber_1 = require("@ethersproject/bignumber");
|
||||
var keccak256_1 = require("@ethersproject/keccak256");
|
||||
var rlp_1 = require("@ethersproject/rlp");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
function getChecksumAddress(address) {
|
||||
if (!bytes_1.isHexString(address, 20)) {
|
||||
logger.throwArgumentError("invalid address", "address", address);
|
||||
}
|
||||
address = address.toLowerCase();
|
||||
var chars = address.substring(2).split("");
|
||||
var expanded = new Uint8Array(40);
|
||||
for (var i = 0; i < 40; i++) {
|
||||
expanded[i] = chars[i].charCodeAt(0);
|
||||
}
|
||||
var hashed = bytes_1.arrayify(keccak256_1.keccak256(expanded));
|
||||
for (var i = 0; i < 40; i += 2) {
|
||||
if ((hashed[i >> 1] >> 4) >= 8) {
|
||||
chars[i] = chars[i].toUpperCase();
|
||||
}
|
||||
if ((hashed[i >> 1] & 0x0f) >= 8) {
|
||||
chars[i + 1] = chars[i + 1].toUpperCase();
|
||||
}
|
||||
}
|
||||
return "0x" + chars.join("");
|
||||
}
|
||||
// Shims for environments that are missing some required constants and functions
|
||||
var MAX_SAFE_INTEGER = 0x1fffffffffffff;
|
||||
function log10(x) {
|
||||
if (Math.log10) {
|
||||
return Math.log10(x);
|
||||
}
|
||||
return Math.log(x) / Math.LN10;
|
||||
}
|
||||
// See: https://en.wikipedia.org/wiki/International_Bank_Account_Number
|
||||
// Create lookup table
|
||||
var ibanLookup = {};
|
||||
for (var i = 0; i < 10; i++) {
|
||||
ibanLookup[String(i)] = String(i);
|
||||
}
|
||||
for (var i = 0; i < 26; i++) {
|
||||
ibanLookup[String.fromCharCode(65 + i)] = String(10 + i);
|
||||
}
|
||||
// How many decimal digits can we process? (for 64-bit float, this is 15)
|
||||
var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER));
|
||||
function ibanChecksum(address) {
|
||||
address = address.toUpperCase();
|
||||
address = address.substring(4) + address.substring(0, 2) + "00";
|
||||
var expanded = address.split("").map(function (c) { return ibanLookup[c]; }).join("");
|
||||
// Javascript can handle integers safely up to 15 (decimal) digits
|
||||
while (expanded.length >= safeDigits) {
|
||||
var block = expanded.substring(0, safeDigits);
|
||||
expanded = parseInt(block, 10) % 97 + expanded.substring(block.length);
|
||||
}
|
||||
var checksum = String(98 - (parseInt(expanded, 10) % 97));
|
||||
while (checksum.length < 2) {
|
||||
checksum = "0" + checksum;
|
||||
}
|
||||
return checksum;
|
||||
}
|
||||
;
|
||||
function getAddress(address) {
|
||||
var result = null;
|
||||
if (typeof (address) !== "string") {
|
||||
logger.throwArgumentError("invalid address", "address", address);
|
||||
}
|
||||
if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) {
|
||||
// Missing the 0x prefix
|
||||
if (address.substring(0, 2) !== "0x") {
|
||||
address = "0x" + address;
|
||||
}
|
||||
result = getChecksumAddress(address);
|
||||
// It is a checksummed address with a bad checksum
|
||||
if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) {
|
||||
logger.throwArgumentError("bad address checksum", "address", address);
|
||||
}
|
||||
// Maybe ICAP? (we only support direct mode)
|
||||
}
|
||||
else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) {
|
||||
// It is an ICAP address with a bad checksum
|
||||
if (address.substring(2, 4) !== ibanChecksum(address)) {
|
||||
logger.throwArgumentError("bad icap checksum", "address", address);
|
||||
}
|
||||
result = (new bn_js_1.BN(address.substring(4), 36)).toString(16);
|
||||
while (result.length < 40) {
|
||||
result = "0" + result;
|
||||
}
|
||||
result = getChecksumAddress("0x" + result);
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("invalid address", "address", address);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
exports.getAddress = getAddress;
|
||||
function isAddress(address) {
|
||||
try {
|
||||
getAddress(address);
|
||||
return true;
|
||||
}
|
||||
catch (error) { }
|
||||
return false;
|
||||
}
|
||||
exports.isAddress = isAddress;
|
||||
function getIcapAddress(address) {
|
||||
var base36 = (new bn_js_1.BN(getAddress(address).substring(2), 16)).toString(36).toUpperCase();
|
||||
while (base36.length < 30) {
|
||||
base36 = "0" + base36;
|
||||
}
|
||||
return "XE" + ibanChecksum("XE00" + base36) + base36;
|
||||
}
|
||||
exports.getIcapAddress = getIcapAddress;
|
||||
// http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed
|
||||
function getContractAddress(transaction) {
|
||||
var from = null;
|
||||
try {
|
||||
from = getAddress(transaction.from);
|
||||
}
|
||||
catch (error) {
|
||||
logger.throwArgumentError("missing from address", "transaction", transaction);
|
||||
}
|
||||
var nonce = bytes_1.stripZeros(bytes_1.arrayify(bignumber_1.BigNumber.from(transaction.nonce).toHexString()));
|
||||
return getAddress(bytes_1.hexDataSlice(keccak256_1.keccak256(rlp_1.encode([from, nonce])), 12));
|
||||
}
|
||||
exports.getContractAddress = getContractAddress;
|
||||
function getCreate2Address(from, salt, initCodeHash) {
|
||||
if (bytes_1.hexDataLength(salt) !== 32) {
|
||||
logger.throwArgumentError("salt must be 32 bytes", "salt", salt);
|
||||
}
|
||||
if (bytes_1.hexDataLength(initCodeHash) !== 32) {
|
||||
logger.throwArgumentError("initCodeHash must be 32 bytes", "initCodeHash", initCodeHash);
|
||||
}
|
||||
return getAddress(bytes_1.hexDataSlice(keccak256_1.keccak256(bytes_1.concat(["0xff", getAddress(from), salt, initCodeHash])), 12));
|
||||
}
|
||||
exports.getCreate2Address = getCreate2Address;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-70
@@ -1,70 +0,0 @@
|
||||
{
|
||||
"_from": "@ethersproject/address@^5.0.4",
|
||||
"_id": "@ethersproject/address@5.0.5",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-DpkQ6rwk9jTefrRsJzEm6nhRiJd9pvhn1xN0rw5N/jswXG5r7BLk/GVA0mMAVWAsYfvi2xSc5L41FMox43RYEA==",
|
||||
"_location": "/@ethersproject/address",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "@ethersproject/address@^5.0.4",
|
||||
"name": "@ethersproject/address",
|
||||
"escapedName": "@ethersproject%2faddress",
|
||||
"scope": "@ethersproject",
|
||||
"rawSpec": "^5.0.4",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "^5.0.4"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/@ethersproject/abi",
|
||||
"/@ethersproject/hash",
|
||||
"/@ethersproject/transactions"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/@ethersproject/address/-/address-5.0.5.tgz",
|
||||
"_shasum": "2caa65f6b7125015395b1b54c985ee0b27059cc7",
|
||||
"_spec": "@ethersproject/address@^5.0.4",
|
||||
"_where": "C:\\Users\\Luis\\source\\repos\\AAMasters\\BackendServers\\node_modules\\@ethersproject\\transactions",
|
||||
"author": {
|
||||
"name": "Richard Moore",
|
||||
"email": "me@ricmoo.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/ethers-io/ethers.js/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"@ethersproject/bignumber": "^5.0.7",
|
||||
"@ethersproject/bytes": "^5.0.4",
|
||||
"@ethersproject/keccak256": "^5.0.3",
|
||||
"@ethersproject/logger": "^5.0.5",
|
||||
"@ethersproject/rlp": "^5.0.3",
|
||||
"bn.js": "^4.4.0"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "Utilities for handling Ethereum Addresses for ethers.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "ffa4a2d0549fe2c606bda3130f4a3f3d788f8dcf",
|
||||
"homepage": "https://github.com/ethers-io/ethers.js#readme",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/address",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0xd6263c8653bc6784fed703b8a30075630c544e3861f43ed5b49ab56ffb5d4808",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.5"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "base64/5.0.4";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-19
@@ -1,19 +0,0 @@
|
||||
"use strict";
|
||||
import { arrayify } from "@ethersproject/bytes";
|
||||
export function decode(textData) {
|
||||
textData = atob(textData);
|
||||
const data = [];
|
||||
for (let i = 0; i < textData.length; i++) {
|
||||
data.push(textData.charCodeAt(i));
|
||||
}
|
||||
return arrayify(data);
|
||||
}
|
||||
export function encode(data) {
|
||||
data = arrayify(data);
|
||||
let textData = "";
|
||||
for (let i = 0; i < data.length; i++) {
|
||||
textData += String.fromCharCode(data[i]);
|
||||
}
|
||||
return btoa(textData);
|
||||
}
|
||||
//# sourceMappingURL=browser.js.map
|
||||
-10
@@ -1,10 +0,0 @@
|
||||
"use strict";
|
||||
import { arrayify } from "@ethersproject/bytes";
|
||||
export function decode(textData) {
|
||||
return arrayify(new Uint8Array(Buffer.from(textData, "base64")));
|
||||
}
|
||||
;
|
||||
export function encode(data) {
|
||||
return Buffer.from(arrayify(data)).toString("base64");
|
||||
}
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "base64/5.0.4";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-22
@@ -1,22 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
function decode(textData) {
|
||||
textData = atob(textData);
|
||||
var data = [];
|
||||
for (var i = 0; i < textData.length; i++) {
|
||||
data.push(textData.charCodeAt(i));
|
||||
}
|
||||
return bytes_1.arrayify(data);
|
||||
}
|
||||
exports.decode = decode;
|
||||
function encode(data) {
|
||||
data = bytes_1.arrayify(data);
|
||||
var textData = "";
|
||||
for (var i = 0; i < data.length; i++) {
|
||||
textData += String.fromCharCode(data[i]);
|
||||
}
|
||||
return btoa(textData);
|
||||
}
|
||||
exports.encode = encode;
|
||||
//# sourceMappingURL=browser.js.map
|
||||
-13
@@ -1,13 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
function decode(textData) {
|
||||
return bytes_1.arrayify(new Uint8Array(Buffer.from(textData, "base64")));
|
||||
}
|
||||
exports.decode = decode;
|
||||
;
|
||||
function encode(data) {
|
||||
return Buffer.from(bytes_1.arrayify(data)).toString("base64");
|
||||
}
|
||||
exports.encode = encode;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-66
@@ -1,66 +0,0 @@
|
||||
{
|
||||
"_from": "@ethersproject/base64@^5.0.3",
|
||||
"_id": "@ethersproject/base64@5.0.4",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-4KRykQ7BQMeOXfvio1YITwHjxwBzh92UoXIdzxDE1p53CK28bbHPdsPNYo0wl0El7lJAMpT2SOdL0hhbWRnyIA==",
|
||||
"_location": "/@ethersproject/base64",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "@ethersproject/base64@^5.0.3",
|
||||
"name": "@ethersproject/base64",
|
||||
"escapedName": "@ethersproject%2fbase64",
|
||||
"scope": "@ethersproject",
|
||||
"rawSpec": "^5.0.3",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "^5.0.3"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/@ethersproject/web"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/@ethersproject/base64/-/base64-5.0.4.tgz",
|
||||
"_shasum": "b0d8fdbf3dda977cf546dcd35725a7b1d5256caa",
|
||||
"_spec": "@ethersproject/base64@^5.0.3",
|
||||
"_where": "C:\\Users\\Luis\\source\\repos\\AAMasters\\BackendServers\\node_modules\\@ethersproject\\web",
|
||||
"author": {
|
||||
"name": "Richard Moore",
|
||||
"email": "me@ricmoo.com"
|
||||
},
|
||||
"browser": "./lib/browser.js",
|
||||
"browser.esm": "./lib.esm/browser.js",
|
||||
"browser.umd": "./lib/browser.js",
|
||||
"bugs": {
|
||||
"url": "https://github.com/ethers-io/ethers.js/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"@ethersproject/bytes": "^5.0.4"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "Base64 coder.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "ffa4a2d0549fe2c606bda3130f4a3f3d788f8dcf",
|
||||
"homepage": "https://github.com/ethers-io/ethers.js#readme",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/base64",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0xf9edd66aa5131bf0bca2ea188265e0e333d781e4b0ef5e92090a7cef8556cb30",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.4"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "bignumber/5.0.8";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-275
@@ -1,275 +0,0 @@
|
||||
"use strict";
|
||||
/**
|
||||
* BigNumber
|
||||
*
|
||||
* A wrapper around the BN.js object. We use the BN.js library
|
||||
* because it is used by elliptic, so it is required regardles.
|
||||
*
|
||||
*/
|
||||
import { BN } from "bn.js";
|
||||
import { hexlify, isBytes, isHexString } from "@ethersproject/bytes";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
const _constructorGuard = {};
|
||||
const MAX_SAFE = 0x1fffffffffffff;
|
||||
export function isBigNumberish(value) {
|
||||
return (value != null) && (BigNumber.isBigNumber(value) ||
|
||||
(typeof (value) === "number" && (value % 1) === 0) ||
|
||||
(typeof (value) === "string" && !!value.match(/^-?[0-9]+$/)) ||
|
||||
isHexString(value) ||
|
||||
(typeof (value) === "bigint") ||
|
||||
isBytes(value));
|
||||
}
|
||||
export class BigNumber {
|
||||
constructor(constructorGuard, hex) {
|
||||
logger.checkNew(new.target, BigNumber);
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("cannot call constructor directly; use BigNumber.from", Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new (BigNumber)"
|
||||
});
|
||||
}
|
||||
this._hex = hex;
|
||||
this._isBigNumber = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
fromTwos(value) {
|
||||
return toBigNumber(toBN(this).fromTwos(value));
|
||||
}
|
||||
toTwos(value) {
|
||||
return toBigNumber(toBN(this).toTwos(value));
|
||||
}
|
||||
abs() {
|
||||
if (this._hex[0] === "-") {
|
||||
return BigNumber.from(this._hex.substring(1));
|
||||
}
|
||||
return this;
|
||||
}
|
||||
add(other) {
|
||||
return toBigNumber(toBN(this).add(toBN(other)));
|
||||
}
|
||||
sub(other) {
|
||||
return toBigNumber(toBN(this).sub(toBN(other)));
|
||||
}
|
||||
div(other) {
|
||||
const o = BigNumber.from(other);
|
||||
if (o.isZero()) {
|
||||
throwFault("division by zero", "div");
|
||||
}
|
||||
return toBigNumber(toBN(this).div(toBN(other)));
|
||||
}
|
||||
mul(other) {
|
||||
return toBigNumber(toBN(this).mul(toBN(other)));
|
||||
}
|
||||
mod(other) {
|
||||
const value = toBN(other);
|
||||
if (value.isNeg()) {
|
||||
throwFault("cannot modulo negative values", "mod");
|
||||
}
|
||||
return toBigNumber(toBN(this).umod(value));
|
||||
}
|
||||
pow(other) {
|
||||
const value = toBN(other);
|
||||
if (value.isNeg()) {
|
||||
throwFault("cannot raise to negative values", "pow");
|
||||
}
|
||||
return toBigNumber(toBN(this).pow(value));
|
||||
}
|
||||
and(other) {
|
||||
const value = toBN(other);
|
||||
if (this.isNegative() || value.isNeg()) {
|
||||
throwFault("cannot 'and' negative values", "and");
|
||||
}
|
||||
return toBigNumber(toBN(this).and(value));
|
||||
}
|
||||
or(other) {
|
||||
const value = toBN(other);
|
||||
if (this.isNegative() || value.isNeg()) {
|
||||
throwFault("cannot 'or' negative values", "or");
|
||||
}
|
||||
return toBigNumber(toBN(this).or(value));
|
||||
}
|
||||
xor(other) {
|
||||
const value = toBN(other);
|
||||
if (this.isNegative() || value.isNeg()) {
|
||||
throwFault("cannot 'xor' negative values", "xor");
|
||||
}
|
||||
return toBigNumber(toBN(this).xor(value));
|
||||
}
|
||||
mask(value) {
|
||||
if (this.isNegative() || value < 0) {
|
||||
throwFault("cannot mask negative values", "mask");
|
||||
}
|
||||
return toBigNumber(toBN(this).maskn(value));
|
||||
}
|
||||
shl(value) {
|
||||
if (this.isNegative() || value < 0) {
|
||||
throwFault("cannot shift negative values", "shl");
|
||||
}
|
||||
return toBigNumber(toBN(this).shln(value));
|
||||
}
|
||||
shr(value) {
|
||||
if (this.isNegative() || value < 0) {
|
||||
throwFault("cannot shift negative values", "shr");
|
||||
}
|
||||
return toBigNumber(toBN(this).shrn(value));
|
||||
}
|
||||
eq(other) {
|
||||
return toBN(this).eq(toBN(other));
|
||||
}
|
||||
lt(other) {
|
||||
return toBN(this).lt(toBN(other));
|
||||
}
|
||||
lte(other) {
|
||||
return toBN(this).lte(toBN(other));
|
||||
}
|
||||
gt(other) {
|
||||
return toBN(this).gt(toBN(other));
|
||||
}
|
||||
gte(other) {
|
||||
return toBN(this).gte(toBN(other));
|
||||
}
|
||||
isNegative() {
|
||||
return (this._hex[0] === "-");
|
||||
}
|
||||
isZero() {
|
||||
return toBN(this).isZero();
|
||||
}
|
||||
toNumber() {
|
||||
try {
|
||||
return toBN(this).toNumber();
|
||||
}
|
||||
catch (error) {
|
||||
throwFault("overflow", "toNumber", this.toString());
|
||||
}
|
||||
return null;
|
||||
}
|
||||
toString() {
|
||||
// Lots of people expect this, which we do not support, so check
|
||||
if (arguments.length !== 0) {
|
||||
logger.throwError("bigNumber.toString does not accept parameters", Logger.errors.UNEXPECTED_ARGUMENT, {});
|
||||
}
|
||||
return toBN(this).toString(10);
|
||||
}
|
||||
toHexString() {
|
||||
return this._hex;
|
||||
}
|
||||
toJSON(key) {
|
||||
return { type: "BigNumber", hex: this.toHexString() };
|
||||
}
|
||||
static from(value) {
|
||||
if (value instanceof BigNumber) {
|
||||
return value;
|
||||
}
|
||||
if (typeof (value) === "string") {
|
||||
if (value.match(/^-?0x[0-9a-f]+$/i)) {
|
||||
return new BigNumber(_constructorGuard, toHex(value));
|
||||
}
|
||||
if (value.match(/^-?[0-9]+$/)) {
|
||||
return new BigNumber(_constructorGuard, toHex(new BN(value)));
|
||||
}
|
||||
return logger.throwArgumentError("invalid BigNumber string", "value", value);
|
||||
}
|
||||
if (typeof (value) === "number") {
|
||||
if (value % 1) {
|
||||
throwFault("underflow", "BigNumber.from", value);
|
||||
}
|
||||
if (value >= MAX_SAFE || value <= -MAX_SAFE) {
|
||||
throwFault("overflow", "BigNumber.from", value);
|
||||
}
|
||||
return BigNumber.from(String(value));
|
||||
}
|
||||
const anyValue = value;
|
||||
if (typeof (anyValue) === "bigint") {
|
||||
return BigNumber.from(anyValue.toString());
|
||||
}
|
||||
if (isBytes(anyValue)) {
|
||||
return BigNumber.from(hexlify(anyValue));
|
||||
}
|
||||
if (anyValue) {
|
||||
// Hexable interface (takes piority)
|
||||
if (anyValue.toHexString) {
|
||||
const hex = anyValue.toHexString();
|
||||
if (typeof (hex) === "string") {
|
||||
return BigNumber.from(hex);
|
||||
}
|
||||
}
|
||||
else {
|
||||
// For now, handle legacy JSON-ified values (goes away in v6)
|
||||
let hex = anyValue._hex;
|
||||
// New-form JSON
|
||||
if (hex == null && anyValue.type === "BigNumber") {
|
||||
hex = anyValue.hex;
|
||||
}
|
||||
if (typeof (hex) === "string") {
|
||||
if (isHexString(hex) || (hex[0] === "-" && isHexString(hex.substring(1)))) {
|
||||
return BigNumber.from(hex);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return logger.throwArgumentError("invalid BigNumber value", "value", value);
|
||||
}
|
||||
static isBigNumber(value) {
|
||||
return !!(value && value._isBigNumber);
|
||||
}
|
||||
}
|
||||
// Normalize the hex string
|
||||
function toHex(value) {
|
||||
// For BN, call on the hex string
|
||||
if (typeof (value) !== "string") {
|
||||
return toHex(value.toString(16));
|
||||
}
|
||||
// If negative, prepend the negative sign to the normalized positive value
|
||||
if (value[0] === "-") {
|
||||
// Strip off the negative sign
|
||||
value = value.substring(1);
|
||||
// Cannot have mulitple negative signs (e.g. "--0x04")
|
||||
if (value[0] === "-") {
|
||||
logger.throwArgumentError("invalid hex", "value", value);
|
||||
}
|
||||
// Call toHex on the positive component
|
||||
value = toHex(value);
|
||||
// Do not allow "-0x00"
|
||||
if (value === "0x00") {
|
||||
return value;
|
||||
}
|
||||
// Negate the value
|
||||
return "-" + value;
|
||||
}
|
||||
// Add a "0x" prefix if missing
|
||||
if (value.substring(0, 2) !== "0x") {
|
||||
value = "0x" + value;
|
||||
}
|
||||
// Normalize zero
|
||||
if (value === "0x") {
|
||||
return "0x00";
|
||||
}
|
||||
// Make the string even length
|
||||
if (value.length % 2) {
|
||||
value = "0x0" + value.substring(2);
|
||||
}
|
||||
// Trim to smallest even-length string
|
||||
while (value.length > 4 && value.substring(0, 4) === "0x00") {
|
||||
value = "0x" + value.substring(4);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
function toBigNumber(value) {
|
||||
return BigNumber.from(toHex(value));
|
||||
}
|
||||
function toBN(value) {
|
||||
const hex = BigNumber.from(value).toHexString();
|
||||
if (hex[0] === "-") {
|
||||
return (new BN("-" + hex.substring(3), 16));
|
||||
}
|
||||
return new BN(hex.substring(2), 16);
|
||||
}
|
||||
function throwFault(fault, operation, value) {
|
||||
const params = { fault: fault, operation: operation };
|
||||
if (value != null) {
|
||||
params.value = value;
|
||||
}
|
||||
return logger.throwError(fault, Logger.errors.NUMERIC_FAULT, params);
|
||||
}
|
||||
//# sourceMappingURL=bignumber.js.map
|
||||
-339
@@ -1,339 +0,0 @@
|
||||
"use strict";
|
||||
import { arrayify, hexZeroPad, isBytes } from "@ethersproject/bytes";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
import { BigNumber, isBigNumberish } from "./bignumber";
|
||||
const _constructorGuard = {};
|
||||
const Zero = BigNumber.from(0);
|
||||
const NegativeOne = BigNumber.from(-1);
|
||||
function throwFault(message, fault, operation, value) {
|
||||
const params = { fault: fault, operation: operation };
|
||||
if (value !== undefined) {
|
||||
params.value = value;
|
||||
}
|
||||
return logger.throwError(message, Logger.errors.NUMERIC_FAULT, params);
|
||||
}
|
||||
// Constant to pull zeros from for multipliers
|
||||
let zeros = "0";
|
||||
while (zeros.length < 256) {
|
||||
zeros += zeros;
|
||||
}
|
||||
// Returns a string "1" followed by decimal "0"s
|
||||
function getMultiplier(decimals) {
|
||||
if (typeof (decimals) !== "number") {
|
||||
try {
|
||||
decimals = BigNumber.from(decimals).toNumber();
|
||||
}
|
||||
catch (e) { }
|
||||
}
|
||||
if (typeof (decimals) === "number" && decimals >= 0 && decimals <= 256 && !(decimals % 1)) {
|
||||
return ("1" + zeros.substring(0, decimals));
|
||||
}
|
||||
return logger.throwArgumentError("invalid decimal size", "decimals", decimals);
|
||||
}
|
||||
export function formatFixed(value, decimals) {
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
const multiplier = getMultiplier(decimals);
|
||||
// Make sure wei is a big number (convert as necessary)
|
||||
value = BigNumber.from(value);
|
||||
const negative = value.lt(Zero);
|
||||
if (negative) {
|
||||
value = value.mul(NegativeOne);
|
||||
}
|
||||
let fraction = value.mod(multiplier).toString();
|
||||
while (fraction.length < multiplier.length - 1) {
|
||||
fraction = "0" + fraction;
|
||||
}
|
||||
// Strip training 0
|
||||
fraction = fraction.match(/^([0-9]*[1-9]|0)(0*)/)[1];
|
||||
const whole = value.div(multiplier).toString();
|
||||
value = whole + "." + fraction;
|
||||
if (negative) {
|
||||
value = "-" + value;
|
||||
}
|
||||
return value;
|
||||
}
|
||||
export function parseFixed(value, decimals) {
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
const multiplier = getMultiplier(decimals);
|
||||
if (typeof (value) !== "string" || !value.match(/^-?[0-9.,]+$/)) {
|
||||
logger.throwArgumentError("invalid decimal value", "value", value);
|
||||
}
|
||||
if (multiplier.length - 1 === 0) {
|
||||
return BigNumber.from(value);
|
||||
}
|
||||
// Is it negative?
|
||||
const negative = (value.substring(0, 1) === "-");
|
||||
if (negative) {
|
||||
value = value.substring(1);
|
||||
}
|
||||
if (value === ".") {
|
||||
logger.throwArgumentError("missing value", "value", value);
|
||||
}
|
||||
// Split it into a whole and fractional part
|
||||
const comps = value.split(".");
|
||||
if (comps.length > 2) {
|
||||
logger.throwArgumentError("too many decimal points", "value", value);
|
||||
}
|
||||
let whole = comps[0], fraction = comps[1];
|
||||
if (!whole) {
|
||||
whole = "0";
|
||||
}
|
||||
if (!fraction) {
|
||||
fraction = "0";
|
||||
}
|
||||
// Prevent underflow
|
||||
if (fraction.length > multiplier.length - 1) {
|
||||
throwFault("fractional component exceeds decimals", "underflow", "parseFixed");
|
||||
}
|
||||
// Fully pad the string with zeros to get to wei
|
||||
while (fraction.length < multiplier.length - 1) {
|
||||
fraction += "0";
|
||||
}
|
||||
const wholeValue = BigNumber.from(whole);
|
||||
const fractionValue = BigNumber.from(fraction);
|
||||
let wei = (wholeValue.mul(multiplier)).add(fractionValue);
|
||||
if (negative) {
|
||||
wei = wei.mul(NegativeOne);
|
||||
}
|
||||
return wei;
|
||||
}
|
||||
export class FixedFormat {
|
||||
constructor(constructorGuard, signed, width, decimals) {
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from", Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new FixedFormat"
|
||||
});
|
||||
}
|
||||
this.signed = signed;
|
||||
this.width = width;
|
||||
this.decimals = decimals;
|
||||
this.name = (signed ? "" : "u") + "fixed" + String(width) + "x" + String(decimals);
|
||||
this._multiplier = getMultiplier(decimals);
|
||||
Object.freeze(this);
|
||||
}
|
||||
static from(value) {
|
||||
if (value instanceof FixedFormat) {
|
||||
return value;
|
||||
}
|
||||
let signed = true;
|
||||
let width = 128;
|
||||
let decimals = 18;
|
||||
if (typeof (value) === "string") {
|
||||
if (value === "fixed") {
|
||||
// defaults...
|
||||
}
|
||||
else if (value === "ufixed") {
|
||||
signed = false;
|
||||
}
|
||||
else if (value != null) {
|
||||
const match = value.match(/^(u?)fixed([0-9]+)x([0-9]+)$/);
|
||||
if (!match) {
|
||||
logger.throwArgumentError("invalid fixed format", "format", value);
|
||||
}
|
||||
signed = (match[1] !== "u");
|
||||
width = parseInt(match[2]);
|
||||
decimals = parseInt(match[3]);
|
||||
}
|
||||
}
|
||||
else if (value) {
|
||||
const check = (key, type, defaultValue) => {
|
||||
if (value[key] == null) {
|
||||
return defaultValue;
|
||||
}
|
||||
if (typeof (value[key]) !== type) {
|
||||
logger.throwArgumentError("invalid fixed format (" + key + " not " + type + ")", "format." + key, value[key]);
|
||||
}
|
||||
return value[key];
|
||||
};
|
||||
signed = check("signed", "boolean", signed);
|
||||
width = check("width", "number", width);
|
||||
decimals = check("decimals", "number", decimals);
|
||||
}
|
||||
if (width % 8) {
|
||||
logger.throwArgumentError("invalid fixed format width (not byte aligned)", "format.width", width);
|
||||
}
|
||||
if (decimals > 80) {
|
||||
logger.throwArgumentError("invalid fixed format (decimals too large)", "format.decimals", decimals);
|
||||
}
|
||||
return new FixedFormat(_constructorGuard, signed, width, decimals);
|
||||
}
|
||||
}
|
||||
export class FixedNumber {
|
||||
constructor(constructorGuard, hex, value, format) {
|
||||
logger.checkNew(new.target, FixedNumber);
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from", Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new FixedFormat"
|
||||
});
|
||||
}
|
||||
this.format = format;
|
||||
this._hex = hex;
|
||||
this._value = value;
|
||||
this._isFixedNumber = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
_checkFormat(other) {
|
||||
if (this.format.name !== other.format.name) {
|
||||
logger.throwArgumentError("incompatible format; use fixedNumber.toFormat", "other", other);
|
||||
}
|
||||
}
|
||||
addUnsafe(other) {
|
||||
this._checkFormat(other);
|
||||
const a = parseFixed(this._value, this.format.decimals);
|
||||
const b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.add(b), this.format.decimals, this.format);
|
||||
}
|
||||
subUnsafe(other) {
|
||||
this._checkFormat(other);
|
||||
const a = parseFixed(this._value, this.format.decimals);
|
||||
const b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.sub(b), this.format.decimals, this.format);
|
||||
}
|
||||
mulUnsafe(other) {
|
||||
this._checkFormat(other);
|
||||
const a = parseFixed(this._value, this.format.decimals);
|
||||
const b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.mul(b).div(this.format._multiplier), this.format.decimals, this.format);
|
||||
}
|
||||
divUnsafe(other) {
|
||||
this._checkFormat(other);
|
||||
const a = parseFixed(this._value, this.format.decimals);
|
||||
const b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.mul(this.format._multiplier).div(b), this.format.decimals, this.format);
|
||||
}
|
||||
floor() {
|
||||
let comps = this.toString().split(".");
|
||||
let result = FixedNumber.from(comps[0], this.format);
|
||||
const hasFraction = !comps[1].match(/^(0*)$/);
|
||||
if (this.isNegative() && hasFraction) {
|
||||
result = result.subUnsafe(ONE);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
ceiling() {
|
||||
let comps = this.toString().split(".");
|
||||
let result = FixedNumber.from(comps[0], this.format);
|
||||
const hasFraction = !comps[1].match(/^(0*)$/);
|
||||
if (!this.isNegative() && hasFraction) {
|
||||
result = result.addUnsafe(ONE);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
// @TODO: Support other rounding algorithms
|
||||
round(decimals) {
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
// If we are already in range, we're done
|
||||
let comps = this.toString().split(".");
|
||||
if (decimals < 0 || decimals > 80 || (decimals % 1)) {
|
||||
logger.throwArgumentError("invalid decimal count", "decimals", decimals);
|
||||
}
|
||||
if (comps[1].length <= decimals) {
|
||||
return this;
|
||||
}
|
||||
const factor = FixedNumber.from("1" + zeros.substring(0, decimals));
|
||||
return this.mulUnsafe(factor).addUnsafe(BUMP).floor().divUnsafe(factor);
|
||||
}
|
||||
isZero() {
|
||||
return (this._value === "0.0");
|
||||
}
|
||||
isNegative() {
|
||||
return (this._value[0] === "-");
|
||||
}
|
||||
toString() { return this._value; }
|
||||
toHexString(width) {
|
||||
if (width == null) {
|
||||
return this._hex;
|
||||
}
|
||||
if (width % 8) {
|
||||
logger.throwArgumentError("invalid byte width", "width", width);
|
||||
}
|
||||
const hex = BigNumber.from(this._hex).fromTwos(this.format.width).toTwos(width).toHexString();
|
||||
return hexZeroPad(hex, width / 8);
|
||||
}
|
||||
toUnsafeFloat() { return parseFloat(this.toString()); }
|
||||
toFormat(format) {
|
||||
return FixedNumber.fromString(this._value, format);
|
||||
}
|
||||
static fromValue(value, decimals, format) {
|
||||
// If decimals looks more like a format, and there is no format, shift the parameters
|
||||
if (format == null && decimals != null && !isBigNumberish(decimals)) {
|
||||
format = decimals;
|
||||
decimals = null;
|
||||
}
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
if (format == null) {
|
||||
format = "fixed";
|
||||
}
|
||||
return FixedNumber.fromString(formatFixed(value, decimals), FixedFormat.from(format));
|
||||
}
|
||||
static fromString(value, format) {
|
||||
if (format == null) {
|
||||
format = "fixed";
|
||||
}
|
||||
const fixedFormat = FixedFormat.from(format);
|
||||
const numeric = parseFixed(value, fixedFormat.decimals);
|
||||
if (!fixedFormat.signed && numeric.lt(Zero)) {
|
||||
throwFault("unsigned value cannot be negative", "overflow", "value", value);
|
||||
}
|
||||
let hex = null;
|
||||
if (fixedFormat.signed) {
|
||||
hex = numeric.toTwos(fixedFormat.width).toHexString();
|
||||
}
|
||||
else {
|
||||
hex = numeric.toHexString();
|
||||
hex = hexZeroPad(hex, fixedFormat.width / 8);
|
||||
}
|
||||
const decimal = formatFixed(numeric, fixedFormat.decimals);
|
||||
return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat);
|
||||
}
|
||||
static fromBytes(value, format) {
|
||||
if (format == null) {
|
||||
format = "fixed";
|
||||
}
|
||||
const fixedFormat = FixedFormat.from(format);
|
||||
if (arrayify(value).length > fixedFormat.width / 8) {
|
||||
throw new Error("overflow");
|
||||
}
|
||||
let numeric = BigNumber.from(value);
|
||||
if (fixedFormat.signed) {
|
||||
numeric = numeric.fromTwos(fixedFormat.width);
|
||||
}
|
||||
const hex = numeric.toTwos((fixedFormat.signed ? 0 : 1) + fixedFormat.width).toHexString();
|
||||
const decimal = formatFixed(numeric, fixedFormat.decimals);
|
||||
return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat);
|
||||
}
|
||||
static from(value, format) {
|
||||
if (typeof (value) === "string") {
|
||||
return FixedNumber.fromString(value, format);
|
||||
}
|
||||
if (isBytes(value)) {
|
||||
return FixedNumber.fromBytes(value, format);
|
||||
}
|
||||
try {
|
||||
return FixedNumber.fromValue(value, 0, format);
|
||||
}
|
||||
catch (error) {
|
||||
// Allow NUMERIC_FAULT to bubble up
|
||||
if (error.code !== Logger.errors.INVALID_ARGUMENT) {
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
return logger.throwArgumentError("invalid FixedNumber value", "value", value);
|
||||
}
|
||||
static isFixedNumber(value) {
|
||||
return !!(value && value._isFixedNumber);
|
||||
}
|
||||
}
|
||||
const ONE = FixedNumber.from(1);
|
||||
const BUMP = FixedNumber.from("0.5");
|
||||
//# sourceMappingURL=fixednumber.js.map
|
||||
-3
@@ -1,3 +0,0 @@
|
||||
export { BigNumber } from "./bignumber";
|
||||
export { formatFixed, FixedFormat, FixedNumber, parseFixed } from "./fixednumber";
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "bignumber/5.0.8";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-280
@@ -1,280 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
/**
|
||||
* BigNumber
|
||||
*
|
||||
* A wrapper around the BN.js object. We use the BN.js library
|
||||
* because it is used by elliptic, so it is required regardles.
|
||||
*
|
||||
*/
|
||||
var bn_js_1 = require("bn.js");
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var _constructorGuard = {};
|
||||
var MAX_SAFE = 0x1fffffffffffff;
|
||||
function isBigNumberish(value) {
|
||||
return (value != null) && (BigNumber.isBigNumber(value) ||
|
||||
(typeof (value) === "number" && (value % 1) === 0) ||
|
||||
(typeof (value) === "string" && !!value.match(/^-?[0-9]+$/)) ||
|
||||
bytes_1.isHexString(value) ||
|
||||
(typeof (value) === "bigint") ||
|
||||
bytes_1.isBytes(value));
|
||||
}
|
||||
exports.isBigNumberish = isBigNumberish;
|
||||
var BigNumber = /** @class */ (function () {
|
||||
function BigNumber(constructorGuard, hex) {
|
||||
var _newTarget = this.constructor;
|
||||
logger.checkNew(_newTarget, BigNumber);
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("cannot call constructor directly; use BigNumber.from", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new (BigNumber)"
|
||||
});
|
||||
}
|
||||
this._hex = hex;
|
||||
this._isBigNumber = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
BigNumber.prototype.fromTwos = function (value) {
|
||||
return toBigNumber(toBN(this).fromTwos(value));
|
||||
};
|
||||
BigNumber.prototype.toTwos = function (value) {
|
||||
return toBigNumber(toBN(this).toTwos(value));
|
||||
};
|
||||
BigNumber.prototype.abs = function () {
|
||||
if (this._hex[0] === "-") {
|
||||
return BigNumber.from(this._hex.substring(1));
|
||||
}
|
||||
return this;
|
||||
};
|
||||
BigNumber.prototype.add = function (other) {
|
||||
return toBigNumber(toBN(this).add(toBN(other)));
|
||||
};
|
||||
BigNumber.prototype.sub = function (other) {
|
||||
return toBigNumber(toBN(this).sub(toBN(other)));
|
||||
};
|
||||
BigNumber.prototype.div = function (other) {
|
||||
var o = BigNumber.from(other);
|
||||
if (o.isZero()) {
|
||||
throwFault("division by zero", "div");
|
||||
}
|
||||
return toBigNumber(toBN(this).div(toBN(other)));
|
||||
};
|
||||
BigNumber.prototype.mul = function (other) {
|
||||
return toBigNumber(toBN(this).mul(toBN(other)));
|
||||
};
|
||||
BigNumber.prototype.mod = function (other) {
|
||||
var value = toBN(other);
|
||||
if (value.isNeg()) {
|
||||
throwFault("cannot modulo negative values", "mod");
|
||||
}
|
||||
return toBigNumber(toBN(this).umod(value));
|
||||
};
|
||||
BigNumber.prototype.pow = function (other) {
|
||||
var value = toBN(other);
|
||||
if (value.isNeg()) {
|
||||
throwFault("cannot raise to negative values", "pow");
|
||||
}
|
||||
return toBigNumber(toBN(this).pow(value));
|
||||
};
|
||||
BigNumber.prototype.and = function (other) {
|
||||
var value = toBN(other);
|
||||
if (this.isNegative() || value.isNeg()) {
|
||||
throwFault("cannot 'and' negative values", "and");
|
||||
}
|
||||
return toBigNumber(toBN(this).and(value));
|
||||
};
|
||||
BigNumber.prototype.or = function (other) {
|
||||
var value = toBN(other);
|
||||
if (this.isNegative() || value.isNeg()) {
|
||||
throwFault("cannot 'or' negative values", "or");
|
||||
}
|
||||
return toBigNumber(toBN(this).or(value));
|
||||
};
|
||||
BigNumber.prototype.xor = function (other) {
|
||||
var value = toBN(other);
|
||||
if (this.isNegative() || value.isNeg()) {
|
||||
throwFault("cannot 'xor' negative values", "xor");
|
||||
}
|
||||
return toBigNumber(toBN(this).xor(value));
|
||||
};
|
||||
BigNumber.prototype.mask = function (value) {
|
||||
if (this.isNegative() || value < 0) {
|
||||
throwFault("cannot mask negative values", "mask");
|
||||
}
|
||||
return toBigNumber(toBN(this).maskn(value));
|
||||
};
|
||||
BigNumber.prototype.shl = function (value) {
|
||||
if (this.isNegative() || value < 0) {
|
||||
throwFault("cannot shift negative values", "shl");
|
||||
}
|
||||
return toBigNumber(toBN(this).shln(value));
|
||||
};
|
||||
BigNumber.prototype.shr = function (value) {
|
||||
if (this.isNegative() || value < 0) {
|
||||
throwFault("cannot shift negative values", "shr");
|
||||
}
|
||||
return toBigNumber(toBN(this).shrn(value));
|
||||
};
|
||||
BigNumber.prototype.eq = function (other) {
|
||||
return toBN(this).eq(toBN(other));
|
||||
};
|
||||
BigNumber.prototype.lt = function (other) {
|
||||
return toBN(this).lt(toBN(other));
|
||||
};
|
||||
BigNumber.prototype.lte = function (other) {
|
||||
return toBN(this).lte(toBN(other));
|
||||
};
|
||||
BigNumber.prototype.gt = function (other) {
|
||||
return toBN(this).gt(toBN(other));
|
||||
};
|
||||
BigNumber.prototype.gte = function (other) {
|
||||
return toBN(this).gte(toBN(other));
|
||||
};
|
||||
BigNumber.prototype.isNegative = function () {
|
||||
return (this._hex[0] === "-");
|
||||
};
|
||||
BigNumber.prototype.isZero = function () {
|
||||
return toBN(this).isZero();
|
||||
};
|
||||
BigNumber.prototype.toNumber = function () {
|
||||
try {
|
||||
return toBN(this).toNumber();
|
||||
}
|
||||
catch (error) {
|
||||
throwFault("overflow", "toNumber", this.toString());
|
||||
}
|
||||
return null;
|
||||
};
|
||||
BigNumber.prototype.toString = function () {
|
||||
// Lots of people expect this, which we do not support, so check
|
||||
if (arguments.length !== 0) {
|
||||
logger.throwError("bigNumber.toString does not accept parameters", logger_1.Logger.errors.UNEXPECTED_ARGUMENT, {});
|
||||
}
|
||||
return toBN(this).toString(10);
|
||||
};
|
||||
BigNumber.prototype.toHexString = function () {
|
||||
return this._hex;
|
||||
};
|
||||
BigNumber.prototype.toJSON = function (key) {
|
||||
return { type: "BigNumber", hex: this.toHexString() };
|
||||
};
|
||||
BigNumber.from = function (value) {
|
||||
if (value instanceof BigNumber) {
|
||||
return value;
|
||||
}
|
||||
if (typeof (value) === "string") {
|
||||
if (value.match(/^-?0x[0-9a-f]+$/i)) {
|
||||
return new BigNumber(_constructorGuard, toHex(value));
|
||||
}
|
||||
if (value.match(/^-?[0-9]+$/)) {
|
||||
return new BigNumber(_constructorGuard, toHex(new bn_js_1.BN(value)));
|
||||
}
|
||||
return logger.throwArgumentError("invalid BigNumber string", "value", value);
|
||||
}
|
||||
if (typeof (value) === "number") {
|
||||
if (value % 1) {
|
||||
throwFault("underflow", "BigNumber.from", value);
|
||||
}
|
||||
if (value >= MAX_SAFE || value <= -MAX_SAFE) {
|
||||
throwFault("overflow", "BigNumber.from", value);
|
||||
}
|
||||
return BigNumber.from(String(value));
|
||||
}
|
||||
var anyValue = value;
|
||||
if (typeof (anyValue) === "bigint") {
|
||||
return BigNumber.from(anyValue.toString());
|
||||
}
|
||||
if (bytes_1.isBytes(anyValue)) {
|
||||
return BigNumber.from(bytes_1.hexlify(anyValue));
|
||||
}
|
||||
if (anyValue) {
|
||||
// Hexable interface (takes piority)
|
||||
if (anyValue.toHexString) {
|
||||
var hex = anyValue.toHexString();
|
||||
if (typeof (hex) === "string") {
|
||||
return BigNumber.from(hex);
|
||||
}
|
||||
}
|
||||
else {
|
||||
// For now, handle legacy JSON-ified values (goes away in v6)
|
||||
var hex = anyValue._hex;
|
||||
// New-form JSON
|
||||
if (hex == null && anyValue.type === "BigNumber") {
|
||||
hex = anyValue.hex;
|
||||
}
|
||||
if (typeof (hex) === "string") {
|
||||
if (bytes_1.isHexString(hex) || (hex[0] === "-" && bytes_1.isHexString(hex.substring(1)))) {
|
||||
return BigNumber.from(hex);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
return logger.throwArgumentError("invalid BigNumber value", "value", value);
|
||||
};
|
||||
BigNumber.isBigNumber = function (value) {
|
||||
return !!(value && value._isBigNumber);
|
||||
};
|
||||
return BigNumber;
|
||||
}());
|
||||
exports.BigNumber = BigNumber;
|
||||
// Normalize the hex string
|
||||
function toHex(value) {
|
||||
// For BN, call on the hex string
|
||||
if (typeof (value) !== "string") {
|
||||
return toHex(value.toString(16));
|
||||
}
|
||||
// If negative, prepend the negative sign to the normalized positive value
|
||||
if (value[0] === "-") {
|
||||
// Strip off the negative sign
|
||||
value = value.substring(1);
|
||||
// Cannot have mulitple negative signs (e.g. "--0x04")
|
||||
if (value[0] === "-") {
|
||||
logger.throwArgumentError("invalid hex", "value", value);
|
||||
}
|
||||
// Call toHex on the positive component
|
||||
value = toHex(value);
|
||||
// Do not allow "-0x00"
|
||||
if (value === "0x00") {
|
||||
return value;
|
||||
}
|
||||
// Negate the value
|
||||
return "-" + value;
|
||||
}
|
||||
// Add a "0x" prefix if missing
|
||||
if (value.substring(0, 2) !== "0x") {
|
||||
value = "0x" + value;
|
||||
}
|
||||
// Normalize zero
|
||||
if (value === "0x") {
|
||||
return "0x00";
|
||||
}
|
||||
// Make the string even length
|
||||
if (value.length % 2) {
|
||||
value = "0x0" + value.substring(2);
|
||||
}
|
||||
// Trim to smallest even-length string
|
||||
while (value.length > 4 && value.substring(0, 4) === "0x00") {
|
||||
value = "0x" + value.substring(4);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
function toBigNumber(value) {
|
||||
return BigNumber.from(toHex(value));
|
||||
}
|
||||
function toBN(value) {
|
||||
var hex = BigNumber.from(value).toHexString();
|
||||
if (hex[0] === "-") {
|
||||
return (new bn_js_1.BN("-" + hex.substring(3), 16));
|
||||
}
|
||||
return new bn_js_1.BN(hex.substring(2), 16);
|
||||
}
|
||||
function throwFault(fault, operation, value) {
|
||||
var params = { fault: fault, operation: operation };
|
||||
if (value != null) {
|
||||
params.value = value;
|
||||
}
|
||||
return logger.throwError(fault, logger_1.Logger.errors.NUMERIC_FAULT, params);
|
||||
}
|
||||
//# sourceMappingURL=bignumber.js.map
|
||||
-347
@@ -1,347 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var bignumber_1 = require("./bignumber");
|
||||
var _constructorGuard = {};
|
||||
var Zero = bignumber_1.BigNumber.from(0);
|
||||
var NegativeOne = bignumber_1.BigNumber.from(-1);
|
||||
function throwFault(message, fault, operation, value) {
|
||||
var params = { fault: fault, operation: operation };
|
||||
if (value !== undefined) {
|
||||
params.value = value;
|
||||
}
|
||||
return logger.throwError(message, logger_1.Logger.errors.NUMERIC_FAULT, params);
|
||||
}
|
||||
// Constant to pull zeros from for multipliers
|
||||
var zeros = "0";
|
||||
while (zeros.length < 256) {
|
||||
zeros += zeros;
|
||||
}
|
||||
// Returns a string "1" followed by decimal "0"s
|
||||
function getMultiplier(decimals) {
|
||||
if (typeof (decimals) !== "number") {
|
||||
try {
|
||||
decimals = bignumber_1.BigNumber.from(decimals).toNumber();
|
||||
}
|
||||
catch (e) { }
|
||||
}
|
||||
if (typeof (decimals) === "number" && decimals >= 0 && decimals <= 256 && !(decimals % 1)) {
|
||||
return ("1" + zeros.substring(0, decimals));
|
||||
}
|
||||
return logger.throwArgumentError("invalid decimal size", "decimals", decimals);
|
||||
}
|
||||
function formatFixed(value, decimals) {
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
var multiplier = getMultiplier(decimals);
|
||||
// Make sure wei is a big number (convert as necessary)
|
||||
value = bignumber_1.BigNumber.from(value);
|
||||
var negative = value.lt(Zero);
|
||||
if (negative) {
|
||||
value = value.mul(NegativeOne);
|
||||
}
|
||||
var fraction = value.mod(multiplier).toString();
|
||||
while (fraction.length < multiplier.length - 1) {
|
||||
fraction = "0" + fraction;
|
||||
}
|
||||
// Strip training 0
|
||||
fraction = fraction.match(/^([0-9]*[1-9]|0)(0*)/)[1];
|
||||
var whole = value.div(multiplier).toString();
|
||||
value = whole + "." + fraction;
|
||||
if (negative) {
|
||||
value = "-" + value;
|
||||
}
|
||||
return value;
|
||||
}
|
||||
exports.formatFixed = formatFixed;
|
||||
function parseFixed(value, decimals) {
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
var multiplier = getMultiplier(decimals);
|
||||
if (typeof (value) !== "string" || !value.match(/^-?[0-9.,]+$/)) {
|
||||
logger.throwArgumentError("invalid decimal value", "value", value);
|
||||
}
|
||||
if (multiplier.length - 1 === 0) {
|
||||
return bignumber_1.BigNumber.from(value);
|
||||
}
|
||||
// Is it negative?
|
||||
var negative = (value.substring(0, 1) === "-");
|
||||
if (negative) {
|
||||
value = value.substring(1);
|
||||
}
|
||||
if (value === ".") {
|
||||
logger.throwArgumentError("missing value", "value", value);
|
||||
}
|
||||
// Split it into a whole and fractional part
|
||||
var comps = value.split(".");
|
||||
if (comps.length > 2) {
|
||||
logger.throwArgumentError("too many decimal points", "value", value);
|
||||
}
|
||||
var whole = comps[0], fraction = comps[1];
|
||||
if (!whole) {
|
||||
whole = "0";
|
||||
}
|
||||
if (!fraction) {
|
||||
fraction = "0";
|
||||
}
|
||||
// Prevent underflow
|
||||
if (fraction.length > multiplier.length - 1) {
|
||||
throwFault("fractional component exceeds decimals", "underflow", "parseFixed");
|
||||
}
|
||||
// Fully pad the string with zeros to get to wei
|
||||
while (fraction.length < multiplier.length - 1) {
|
||||
fraction += "0";
|
||||
}
|
||||
var wholeValue = bignumber_1.BigNumber.from(whole);
|
||||
var fractionValue = bignumber_1.BigNumber.from(fraction);
|
||||
var wei = (wholeValue.mul(multiplier)).add(fractionValue);
|
||||
if (negative) {
|
||||
wei = wei.mul(NegativeOne);
|
||||
}
|
||||
return wei;
|
||||
}
|
||||
exports.parseFixed = parseFixed;
|
||||
var FixedFormat = /** @class */ (function () {
|
||||
function FixedFormat(constructorGuard, signed, width, decimals) {
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("cannot use FixedFormat constructor; use FixedFormat.from", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new FixedFormat"
|
||||
});
|
||||
}
|
||||
this.signed = signed;
|
||||
this.width = width;
|
||||
this.decimals = decimals;
|
||||
this.name = (signed ? "" : "u") + "fixed" + String(width) + "x" + String(decimals);
|
||||
this._multiplier = getMultiplier(decimals);
|
||||
Object.freeze(this);
|
||||
}
|
||||
FixedFormat.from = function (value) {
|
||||
if (value instanceof FixedFormat) {
|
||||
return value;
|
||||
}
|
||||
var signed = true;
|
||||
var width = 128;
|
||||
var decimals = 18;
|
||||
if (typeof (value) === "string") {
|
||||
if (value === "fixed") {
|
||||
// defaults...
|
||||
}
|
||||
else if (value === "ufixed") {
|
||||
signed = false;
|
||||
}
|
||||
else if (value != null) {
|
||||
var match = value.match(/^(u?)fixed([0-9]+)x([0-9]+)$/);
|
||||
if (!match) {
|
||||
logger.throwArgumentError("invalid fixed format", "format", value);
|
||||
}
|
||||
signed = (match[1] !== "u");
|
||||
width = parseInt(match[2]);
|
||||
decimals = parseInt(match[3]);
|
||||
}
|
||||
}
|
||||
else if (value) {
|
||||
var check = function (key, type, defaultValue) {
|
||||
if (value[key] == null) {
|
||||
return defaultValue;
|
||||
}
|
||||
if (typeof (value[key]) !== type) {
|
||||
logger.throwArgumentError("invalid fixed format (" + key + " not " + type + ")", "format." + key, value[key]);
|
||||
}
|
||||
return value[key];
|
||||
};
|
||||
signed = check("signed", "boolean", signed);
|
||||
width = check("width", "number", width);
|
||||
decimals = check("decimals", "number", decimals);
|
||||
}
|
||||
if (width % 8) {
|
||||
logger.throwArgumentError("invalid fixed format width (not byte aligned)", "format.width", width);
|
||||
}
|
||||
if (decimals > 80) {
|
||||
logger.throwArgumentError("invalid fixed format (decimals too large)", "format.decimals", decimals);
|
||||
}
|
||||
return new FixedFormat(_constructorGuard, signed, width, decimals);
|
||||
};
|
||||
return FixedFormat;
|
||||
}());
|
||||
exports.FixedFormat = FixedFormat;
|
||||
var FixedNumber = /** @class */ (function () {
|
||||
function FixedNumber(constructorGuard, hex, value, format) {
|
||||
var _newTarget = this.constructor;
|
||||
logger.checkNew(_newTarget, FixedNumber);
|
||||
if (constructorGuard !== _constructorGuard) {
|
||||
logger.throwError("cannot use FixedNumber constructor; use FixedNumber.from", logger_1.Logger.errors.UNSUPPORTED_OPERATION, {
|
||||
operation: "new FixedFormat"
|
||||
});
|
||||
}
|
||||
this.format = format;
|
||||
this._hex = hex;
|
||||
this._value = value;
|
||||
this._isFixedNumber = true;
|
||||
Object.freeze(this);
|
||||
}
|
||||
FixedNumber.prototype._checkFormat = function (other) {
|
||||
if (this.format.name !== other.format.name) {
|
||||
logger.throwArgumentError("incompatible format; use fixedNumber.toFormat", "other", other);
|
||||
}
|
||||
};
|
||||
FixedNumber.prototype.addUnsafe = function (other) {
|
||||
this._checkFormat(other);
|
||||
var a = parseFixed(this._value, this.format.decimals);
|
||||
var b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.add(b), this.format.decimals, this.format);
|
||||
};
|
||||
FixedNumber.prototype.subUnsafe = function (other) {
|
||||
this._checkFormat(other);
|
||||
var a = parseFixed(this._value, this.format.decimals);
|
||||
var b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.sub(b), this.format.decimals, this.format);
|
||||
};
|
||||
FixedNumber.prototype.mulUnsafe = function (other) {
|
||||
this._checkFormat(other);
|
||||
var a = parseFixed(this._value, this.format.decimals);
|
||||
var b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.mul(b).div(this.format._multiplier), this.format.decimals, this.format);
|
||||
};
|
||||
FixedNumber.prototype.divUnsafe = function (other) {
|
||||
this._checkFormat(other);
|
||||
var a = parseFixed(this._value, this.format.decimals);
|
||||
var b = parseFixed(other._value, other.format.decimals);
|
||||
return FixedNumber.fromValue(a.mul(this.format._multiplier).div(b), this.format.decimals, this.format);
|
||||
};
|
||||
FixedNumber.prototype.floor = function () {
|
||||
var comps = this.toString().split(".");
|
||||
var result = FixedNumber.from(comps[0], this.format);
|
||||
var hasFraction = !comps[1].match(/^(0*)$/);
|
||||
if (this.isNegative() && hasFraction) {
|
||||
result = result.subUnsafe(ONE);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
FixedNumber.prototype.ceiling = function () {
|
||||
var comps = this.toString().split(".");
|
||||
var result = FixedNumber.from(comps[0], this.format);
|
||||
var hasFraction = !comps[1].match(/^(0*)$/);
|
||||
if (!this.isNegative() && hasFraction) {
|
||||
result = result.addUnsafe(ONE);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
// @TODO: Support other rounding algorithms
|
||||
FixedNumber.prototype.round = function (decimals) {
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
// If we are already in range, we're done
|
||||
var comps = this.toString().split(".");
|
||||
if (decimals < 0 || decimals > 80 || (decimals % 1)) {
|
||||
logger.throwArgumentError("invalid decimal count", "decimals", decimals);
|
||||
}
|
||||
if (comps[1].length <= decimals) {
|
||||
return this;
|
||||
}
|
||||
var factor = FixedNumber.from("1" + zeros.substring(0, decimals));
|
||||
return this.mulUnsafe(factor).addUnsafe(BUMP).floor().divUnsafe(factor);
|
||||
};
|
||||
FixedNumber.prototype.isZero = function () {
|
||||
return (this._value === "0.0");
|
||||
};
|
||||
FixedNumber.prototype.isNegative = function () {
|
||||
return (this._value[0] === "-");
|
||||
};
|
||||
FixedNumber.prototype.toString = function () { return this._value; };
|
||||
FixedNumber.prototype.toHexString = function (width) {
|
||||
if (width == null) {
|
||||
return this._hex;
|
||||
}
|
||||
if (width % 8) {
|
||||
logger.throwArgumentError("invalid byte width", "width", width);
|
||||
}
|
||||
var hex = bignumber_1.BigNumber.from(this._hex).fromTwos(this.format.width).toTwos(width).toHexString();
|
||||
return bytes_1.hexZeroPad(hex, width / 8);
|
||||
};
|
||||
FixedNumber.prototype.toUnsafeFloat = function () { return parseFloat(this.toString()); };
|
||||
FixedNumber.prototype.toFormat = function (format) {
|
||||
return FixedNumber.fromString(this._value, format);
|
||||
};
|
||||
FixedNumber.fromValue = function (value, decimals, format) {
|
||||
// If decimals looks more like a format, and there is no format, shift the parameters
|
||||
if (format == null && decimals != null && !bignumber_1.isBigNumberish(decimals)) {
|
||||
format = decimals;
|
||||
decimals = null;
|
||||
}
|
||||
if (decimals == null) {
|
||||
decimals = 0;
|
||||
}
|
||||
if (format == null) {
|
||||
format = "fixed";
|
||||
}
|
||||
return FixedNumber.fromString(formatFixed(value, decimals), FixedFormat.from(format));
|
||||
};
|
||||
FixedNumber.fromString = function (value, format) {
|
||||
if (format == null) {
|
||||
format = "fixed";
|
||||
}
|
||||
var fixedFormat = FixedFormat.from(format);
|
||||
var numeric = parseFixed(value, fixedFormat.decimals);
|
||||
if (!fixedFormat.signed && numeric.lt(Zero)) {
|
||||
throwFault("unsigned value cannot be negative", "overflow", "value", value);
|
||||
}
|
||||
var hex = null;
|
||||
if (fixedFormat.signed) {
|
||||
hex = numeric.toTwos(fixedFormat.width).toHexString();
|
||||
}
|
||||
else {
|
||||
hex = numeric.toHexString();
|
||||
hex = bytes_1.hexZeroPad(hex, fixedFormat.width / 8);
|
||||
}
|
||||
var decimal = formatFixed(numeric, fixedFormat.decimals);
|
||||
return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat);
|
||||
};
|
||||
FixedNumber.fromBytes = function (value, format) {
|
||||
if (format == null) {
|
||||
format = "fixed";
|
||||
}
|
||||
var fixedFormat = FixedFormat.from(format);
|
||||
if (bytes_1.arrayify(value).length > fixedFormat.width / 8) {
|
||||
throw new Error("overflow");
|
||||
}
|
||||
var numeric = bignumber_1.BigNumber.from(value);
|
||||
if (fixedFormat.signed) {
|
||||
numeric = numeric.fromTwos(fixedFormat.width);
|
||||
}
|
||||
var hex = numeric.toTwos((fixedFormat.signed ? 0 : 1) + fixedFormat.width).toHexString();
|
||||
var decimal = formatFixed(numeric, fixedFormat.decimals);
|
||||
return new FixedNumber(_constructorGuard, hex, decimal, fixedFormat);
|
||||
};
|
||||
FixedNumber.from = function (value, format) {
|
||||
if (typeof (value) === "string") {
|
||||
return FixedNumber.fromString(value, format);
|
||||
}
|
||||
if (bytes_1.isBytes(value)) {
|
||||
return FixedNumber.fromBytes(value, format);
|
||||
}
|
||||
try {
|
||||
return FixedNumber.fromValue(value, 0, format);
|
||||
}
|
||||
catch (error) {
|
||||
// Allow NUMERIC_FAULT to bubble up
|
||||
if (error.code !== logger_1.Logger.errors.INVALID_ARGUMENT) {
|
||||
throw error;
|
||||
}
|
||||
}
|
||||
return logger.throwArgumentError("invalid FixedNumber value", "value", value);
|
||||
};
|
||||
FixedNumber.isFixedNumber = function (value) {
|
||||
return !!(value && value._isFixedNumber);
|
||||
};
|
||||
return FixedNumber;
|
||||
}());
|
||||
exports.FixedNumber = FixedNumber;
|
||||
var ONE = FixedNumber.from(1);
|
||||
var BUMP = FixedNumber.from("0.5");
|
||||
//# sourceMappingURL=fixednumber.js.map
|
||||
-10
@@ -1,10 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bignumber_1 = require("./bignumber");
|
||||
exports.BigNumber = bignumber_1.BigNumber;
|
||||
var fixednumber_1 = require("./fixednumber");
|
||||
exports.formatFixed = fixednumber_1.formatFixed;
|
||||
exports.FixedFormat = fixednumber_1.FixedFormat;
|
||||
exports.FixedNumber = fixednumber_1.FixedNumber;
|
||||
exports.parseFixed = fixednumber_1.parseFixed;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-72
@@ -1,72 +0,0 @@
|
||||
{
|
||||
"_from": "@ethersproject/bignumber@^5.0.7",
|
||||
"_id": "@ethersproject/bignumber@5.0.8",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-KXFVAFKS1jdTXYN8BE5Oj+ZfPMh28iRdFeNGBVT6cUFdtiPVqeXqc0ggvBqA3A1VoFFGgM7oAeaagA393aORHA==",
|
||||
"_location": "/@ethersproject/bignumber",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "@ethersproject/bignumber@^5.0.7",
|
||||
"name": "@ethersproject/bignumber",
|
||||
"escapedName": "@ethersproject%2fbignumber",
|
||||
"scope": "@ethersproject",
|
||||
"rawSpec": "^5.0.7",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "^5.0.7"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/@ethersproject/abi",
|
||||
"/@ethersproject/abstract-provider",
|
||||
"/@ethersproject/abstract-signer",
|
||||
"/@ethersproject/address",
|
||||
"/@ethersproject/constants",
|
||||
"/@ethersproject/hash",
|
||||
"/@ethersproject/transactions"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/@ethersproject/bignumber/-/bignumber-5.0.8.tgz",
|
||||
"_shasum": "cee33bd8eb0266176def0d371b45274b1d2c4ec0",
|
||||
"_spec": "@ethersproject/bignumber@^5.0.7",
|
||||
"_where": "C:\\Users\\Luis\\source\\repos\\AAMasters\\BackendServers\\node_modules\\@ethersproject\\transactions",
|
||||
"author": {
|
||||
"name": "Richard Moore",
|
||||
"email": "me@ricmoo.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/ethers-io/ethers.js/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"@ethersproject/bytes": "^5.0.4",
|
||||
"@ethersproject/logger": "^5.0.5",
|
||||
"bn.js": "^4.4.0"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "BigNumber library used in ethers.js.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "ffa4a2d0549fe2c606bda3130f4a3f3d788f8dcf",
|
||||
"homepage": "https://github.com/ethers-io/ethers.js#readme",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"bignumber",
|
||||
"bn"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/bignumber",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0x13de0d9c0138d0d056ed658b8f8744fab45fcdf4b52dcd9456bfd7285a4288ce",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.8"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "bytes/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-380
@@ -1,380 +0,0 @@
|
||||
"use strict";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
///////////////////////////////
|
||||
function isHexable(value) {
|
||||
return !!(value.toHexString);
|
||||
}
|
||||
function addSlice(array) {
|
||||
if (array.slice) {
|
||||
return array;
|
||||
}
|
||||
array.slice = function () {
|
||||
const args = Array.prototype.slice.call(arguments);
|
||||
return addSlice(new Uint8Array(Array.prototype.slice.apply(array, args)));
|
||||
};
|
||||
return array;
|
||||
}
|
||||
export function isBytesLike(value) {
|
||||
return ((isHexString(value) && !(value.length % 2)) || isBytes(value));
|
||||
}
|
||||
export function isBytes(value) {
|
||||
if (value == null) {
|
||||
return false;
|
||||
}
|
||||
if (value.constructor === Uint8Array) {
|
||||
return true;
|
||||
}
|
||||
if (typeof (value) === "string") {
|
||||
return false;
|
||||
}
|
||||
if (value.length == null) {
|
||||
return false;
|
||||
}
|
||||
for (let i = 0; i < value.length; i++) {
|
||||
const v = value[i];
|
||||
if (v < 0 || v >= 256 || (v % 1)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
export function arrayify(value, options) {
|
||||
if (!options) {
|
||||
options = {};
|
||||
}
|
||||
if (typeof (value) === "number") {
|
||||
logger.checkSafeUint53(value, "invalid arrayify value");
|
||||
const result = [];
|
||||
while (value) {
|
||||
result.unshift(value & 0xff);
|
||||
value = parseInt(String(value / 256));
|
||||
}
|
||||
if (result.length === 0) {
|
||||
result.push(0);
|
||||
}
|
||||
return addSlice(new Uint8Array(result));
|
||||
}
|
||||
if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") {
|
||||
value = "0x" + value;
|
||||
}
|
||||
if (isHexable(value)) {
|
||||
value = value.toHexString();
|
||||
}
|
||||
if (isHexString(value)) {
|
||||
let hex = value.substring(2);
|
||||
if (hex.length % 2) {
|
||||
if (options.hexPad === "left") {
|
||||
hex = "0x0" + hex.substring(2);
|
||||
}
|
||||
else if (options.hexPad === "right") {
|
||||
hex += "0";
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("hex data is odd-length", "value", value);
|
||||
}
|
||||
}
|
||||
const result = [];
|
||||
for (let i = 0; i < hex.length; i += 2) {
|
||||
result.push(parseInt(hex.substring(i, i + 2), 16));
|
||||
}
|
||||
return addSlice(new Uint8Array(result));
|
||||
}
|
||||
if (isBytes(value)) {
|
||||
return addSlice(new Uint8Array(value));
|
||||
}
|
||||
return logger.throwArgumentError("invalid arrayify value", "value", value);
|
||||
}
|
||||
export function concat(items) {
|
||||
const objects = items.map(item => arrayify(item));
|
||||
const length = objects.reduce((accum, item) => (accum + item.length), 0);
|
||||
const result = new Uint8Array(length);
|
||||
objects.reduce((offset, object) => {
|
||||
result.set(object, offset);
|
||||
return offset + object.length;
|
||||
}, 0);
|
||||
return addSlice(result);
|
||||
}
|
||||
export function stripZeros(value) {
|
||||
let result = arrayify(value);
|
||||
if (result.length === 0) {
|
||||
return result;
|
||||
}
|
||||
// Find the first non-zero entry
|
||||
let start = 0;
|
||||
while (start < result.length && result[start] === 0) {
|
||||
start++;
|
||||
}
|
||||
// If we started with zeros, strip them
|
||||
if (start) {
|
||||
result = result.slice(start);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
export function zeroPad(value, length) {
|
||||
value = arrayify(value);
|
||||
if (value.length > length) {
|
||||
logger.throwArgumentError("value out of range", "value", arguments[0]);
|
||||
}
|
||||
const result = new Uint8Array(length);
|
||||
result.set(value, length - value.length);
|
||||
return addSlice(result);
|
||||
}
|
||||
export function isHexString(value, length) {
|
||||
if (typeof (value) !== "string" || !value.match(/^0x[0-9A-Fa-f]*$/)) {
|
||||
return false;
|
||||
}
|
||||
if (length && value.length !== 2 + 2 * length) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
const HexCharacters = "0123456789abcdef";
|
||||
export function hexlify(value, options) {
|
||||
if (!options) {
|
||||
options = {};
|
||||
}
|
||||
if (typeof (value) === "number") {
|
||||
logger.checkSafeUint53(value, "invalid hexlify value");
|
||||
let hex = "";
|
||||
while (value) {
|
||||
hex = HexCharacters[value & 0x0f] + hex;
|
||||
value = Math.floor(value / 16);
|
||||
}
|
||||
if (hex.length) {
|
||||
if (hex.length % 2) {
|
||||
hex = "0" + hex;
|
||||
}
|
||||
return "0x" + hex;
|
||||
}
|
||||
return "0x00";
|
||||
}
|
||||
if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") {
|
||||
value = "0x" + value;
|
||||
}
|
||||
if (isHexable(value)) {
|
||||
return value.toHexString();
|
||||
}
|
||||
if (isHexString(value)) {
|
||||
if (value.length % 2) {
|
||||
if (options.hexPad === "left") {
|
||||
value = "0x0" + value.substring(2);
|
||||
}
|
||||
else if (options.hexPad === "right") {
|
||||
value += "0";
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("hex data is odd-length", "value", value);
|
||||
}
|
||||
}
|
||||
return value.toLowerCase();
|
||||
}
|
||||
if (isBytes(value)) {
|
||||
let result = "0x";
|
||||
for (let i = 0; i < value.length; i++) {
|
||||
let v = value[i];
|
||||
result += HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
return logger.throwArgumentError("invalid hexlify value", "value", value);
|
||||
}
|
||||
/*
|
||||
function unoddify(value: BytesLike | Hexable | number): BytesLike | Hexable | number {
|
||||
if (typeof(value) === "string" && value.length % 2 && value.substring(0, 2) === "0x") {
|
||||
return "0x0" + value.substring(2);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
*/
|
||||
export function hexDataLength(data) {
|
||||
if (typeof (data) !== "string") {
|
||||
data = hexlify(data);
|
||||
}
|
||||
else if (!isHexString(data) || (data.length % 2)) {
|
||||
return null;
|
||||
}
|
||||
return (data.length - 2) / 2;
|
||||
}
|
||||
export function hexDataSlice(data, offset, endOffset) {
|
||||
if (typeof (data) !== "string") {
|
||||
data = hexlify(data);
|
||||
}
|
||||
else if (!isHexString(data) || (data.length % 2)) {
|
||||
logger.throwArgumentError("invalid hexData", "value", data);
|
||||
}
|
||||
offset = 2 + 2 * offset;
|
||||
if (endOffset != null) {
|
||||
return "0x" + data.substring(offset, 2 + 2 * endOffset);
|
||||
}
|
||||
return "0x" + data.substring(offset);
|
||||
}
|
||||
export function hexConcat(items) {
|
||||
let result = "0x";
|
||||
items.forEach((item) => {
|
||||
result += hexlify(item).substring(2);
|
||||
});
|
||||
return result;
|
||||
}
|
||||
export function hexValue(value) {
|
||||
const trimmed = hexStripZeros(hexlify(value, { hexPad: "left" }));
|
||||
if (trimmed === "0x") {
|
||||
return "0x0";
|
||||
}
|
||||
return trimmed;
|
||||
}
|
||||
export function hexStripZeros(value) {
|
||||
if (typeof (value) !== "string") {
|
||||
value = hexlify(value);
|
||||
}
|
||||
if (!isHexString(value)) {
|
||||
logger.throwArgumentError("invalid hex string", "value", value);
|
||||
}
|
||||
value = value.substring(2);
|
||||
let offset = 0;
|
||||
while (offset < value.length && value[offset] === "0") {
|
||||
offset++;
|
||||
}
|
||||
return "0x" + value.substring(offset);
|
||||
}
|
||||
export function hexZeroPad(value, length) {
|
||||
if (typeof (value) !== "string") {
|
||||
value = hexlify(value);
|
||||
}
|
||||
else if (!isHexString(value)) {
|
||||
logger.throwArgumentError("invalid hex string", "value", value);
|
||||
}
|
||||
if (value.length > 2 * length + 2) {
|
||||
logger.throwArgumentError("value out of range", "value", arguments[1]);
|
||||
}
|
||||
while (value.length < 2 * length + 2) {
|
||||
value = "0x0" + value.substring(2);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
export function splitSignature(signature) {
|
||||
const result = {
|
||||
r: "0x",
|
||||
s: "0x",
|
||||
_vs: "0x",
|
||||
recoveryParam: 0,
|
||||
v: 0
|
||||
};
|
||||
if (isBytesLike(signature)) {
|
||||
const bytes = arrayify(signature);
|
||||
if (bytes.length !== 65) {
|
||||
logger.throwArgumentError("invalid signature string; must be 65 bytes", "signature", signature);
|
||||
}
|
||||
// Get the r, s and v
|
||||
result.r = hexlify(bytes.slice(0, 32));
|
||||
result.s = hexlify(bytes.slice(32, 64));
|
||||
result.v = bytes[64];
|
||||
// Allow a recid to be used as the v
|
||||
if (result.v < 27) {
|
||||
if (result.v === 0 || result.v === 1) {
|
||||
result.v += 27;
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("signature invalid v byte", "signature", signature);
|
||||
}
|
||||
}
|
||||
// Compute recoveryParam from v
|
||||
result.recoveryParam = 1 - (result.v % 2);
|
||||
// Compute _vs from recoveryParam and s
|
||||
if (result.recoveryParam) {
|
||||
bytes[32] |= 0x80;
|
||||
}
|
||||
result._vs = hexlify(bytes.slice(32, 64));
|
||||
}
|
||||
else {
|
||||
result.r = signature.r;
|
||||
result.s = signature.s;
|
||||
result.v = signature.v;
|
||||
result.recoveryParam = signature.recoveryParam;
|
||||
result._vs = signature._vs;
|
||||
// If the _vs is available, use it to populate missing s, v and recoveryParam
|
||||
// and verify non-missing s, v and recoveryParam
|
||||
if (result._vs != null) {
|
||||
const vs = zeroPad(arrayify(result._vs), 32);
|
||||
result._vs = hexlify(vs);
|
||||
// Set or check the recid
|
||||
const recoveryParam = ((vs[0] >= 128) ? 1 : 0);
|
||||
if (result.recoveryParam == null) {
|
||||
result.recoveryParam = recoveryParam;
|
||||
}
|
||||
else if (result.recoveryParam !== recoveryParam) {
|
||||
logger.throwArgumentError("signature recoveryParam mismatch _vs", "signature", signature);
|
||||
}
|
||||
// Set or check the s
|
||||
vs[0] &= 0x7f;
|
||||
const s = hexlify(vs);
|
||||
if (result.s == null) {
|
||||
result.s = s;
|
||||
}
|
||||
else if (result.s !== s) {
|
||||
logger.throwArgumentError("signature v mismatch _vs", "signature", signature);
|
||||
}
|
||||
}
|
||||
// Use recid and v to populate each other
|
||||
if (result.recoveryParam == null) {
|
||||
if (result.v == null) {
|
||||
logger.throwArgumentError("signature missing v and recoveryParam", "signature", signature);
|
||||
}
|
||||
else {
|
||||
result.recoveryParam = 1 - (result.v % 2);
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (result.v == null) {
|
||||
result.v = 27 + result.recoveryParam;
|
||||
}
|
||||
else if (result.recoveryParam !== (1 - (result.v % 2))) {
|
||||
logger.throwArgumentError("signature recoveryParam mismatch v", "signature", signature);
|
||||
}
|
||||
}
|
||||
if (result.r == null || !isHexString(result.r)) {
|
||||
logger.throwArgumentError("signature missing or invalid r", "signature", signature);
|
||||
}
|
||||
else {
|
||||
result.r = hexZeroPad(result.r, 32);
|
||||
}
|
||||
if (result.s == null || !isHexString(result.s)) {
|
||||
logger.throwArgumentError("signature missing or invalid s", "signature", signature);
|
||||
}
|
||||
else {
|
||||
result.s = hexZeroPad(result.s, 32);
|
||||
}
|
||||
const vs = arrayify(result.s);
|
||||
if (vs[0] >= 128) {
|
||||
logger.throwArgumentError("signature s out of range", "signature", signature);
|
||||
}
|
||||
if (result.recoveryParam) {
|
||||
vs[0] |= 0x80;
|
||||
}
|
||||
const _vs = hexlify(vs);
|
||||
if (result._vs) {
|
||||
if (!isHexString(result._vs)) {
|
||||
logger.throwArgumentError("signature invalid _vs", "signature", signature);
|
||||
}
|
||||
result._vs = hexZeroPad(result._vs, 32);
|
||||
}
|
||||
// Set or check the _vs
|
||||
if (result._vs == null) {
|
||||
result._vs = _vs;
|
||||
}
|
||||
else if (result._vs !== _vs) {
|
||||
logger.throwArgumentError("signature _vs mismatch v and s", "signature", signature);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
export function joinSignature(signature) {
|
||||
signature = splitSignature(signature);
|
||||
return hexlify(concat([
|
||||
signature.r,
|
||||
signature.s,
|
||||
(signature.recoveryParam ? "0x1c" : "0x1b")
|
||||
]));
|
||||
}
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "bytes/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-397
@@ -1,397 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
///////////////////////////////
|
||||
function isHexable(value) {
|
||||
return !!(value.toHexString);
|
||||
}
|
||||
function addSlice(array) {
|
||||
if (array.slice) {
|
||||
return array;
|
||||
}
|
||||
array.slice = function () {
|
||||
var args = Array.prototype.slice.call(arguments);
|
||||
return addSlice(new Uint8Array(Array.prototype.slice.apply(array, args)));
|
||||
};
|
||||
return array;
|
||||
}
|
||||
function isBytesLike(value) {
|
||||
return ((isHexString(value) && !(value.length % 2)) || isBytes(value));
|
||||
}
|
||||
exports.isBytesLike = isBytesLike;
|
||||
function isBytes(value) {
|
||||
if (value == null) {
|
||||
return false;
|
||||
}
|
||||
if (value.constructor === Uint8Array) {
|
||||
return true;
|
||||
}
|
||||
if (typeof (value) === "string") {
|
||||
return false;
|
||||
}
|
||||
if (value.length == null) {
|
||||
return false;
|
||||
}
|
||||
for (var i = 0; i < value.length; i++) {
|
||||
var v = value[i];
|
||||
if (v < 0 || v >= 256 || (v % 1)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
exports.isBytes = isBytes;
|
||||
function arrayify(value, options) {
|
||||
if (!options) {
|
||||
options = {};
|
||||
}
|
||||
if (typeof (value) === "number") {
|
||||
logger.checkSafeUint53(value, "invalid arrayify value");
|
||||
var result = [];
|
||||
while (value) {
|
||||
result.unshift(value & 0xff);
|
||||
value = parseInt(String(value / 256));
|
||||
}
|
||||
if (result.length === 0) {
|
||||
result.push(0);
|
||||
}
|
||||
return addSlice(new Uint8Array(result));
|
||||
}
|
||||
if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") {
|
||||
value = "0x" + value;
|
||||
}
|
||||
if (isHexable(value)) {
|
||||
value = value.toHexString();
|
||||
}
|
||||
if (isHexString(value)) {
|
||||
var hex = value.substring(2);
|
||||
if (hex.length % 2) {
|
||||
if (options.hexPad === "left") {
|
||||
hex = "0x0" + hex.substring(2);
|
||||
}
|
||||
else if (options.hexPad === "right") {
|
||||
hex += "0";
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("hex data is odd-length", "value", value);
|
||||
}
|
||||
}
|
||||
var result = [];
|
||||
for (var i = 0; i < hex.length; i += 2) {
|
||||
result.push(parseInt(hex.substring(i, i + 2), 16));
|
||||
}
|
||||
return addSlice(new Uint8Array(result));
|
||||
}
|
||||
if (isBytes(value)) {
|
||||
return addSlice(new Uint8Array(value));
|
||||
}
|
||||
return logger.throwArgumentError("invalid arrayify value", "value", value);
|
||||
}
|
||||
exports.arrayify = arrayify;
|
||||
function concat(items) {
|
||||
var objects = items.map(function (item) { return arrayify(item); });
|
||||
var length = objects.reduce(function (accum, item) { return (accum + item.length); }, 0);
|
||||
var result = new Uint8Array(length);
|
||||
objects.reduce(function (offset, object) {
|
||||
result.set(object, offset);
|
||||
return offset + object.length;
|
||||
}, 0);
|
||||
return addSlice(result);
|
||||
}
|
||||
exports.concat = concat;
|
||||
function stripZeros(value) {
|
||||
var result = arrayify(value);
|
||||
if (result.length === 0) {
|
||||
return result;
|
||||
}
|
||||
// Find the first non-zero entry
|
||||
var start = 0;
|
||||
while (start < result.length && result[start] === 0) {
|
||||
start++;
|
||||
}
|
||||
// If we started with zeros, strip them
|
||||
if (start) {
|
||||
result = result.slice(start);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
exports.stripZeros = stripZeros;
|
||||
function zeroPad(value, length) {
|
||||
value = arrayify(value);
|
||||
if (value.length > length) {
|
||||
logger.throwArgumentError("value out of range", "value", arguments[0]);
|
||||
}
|
||||
var result = new Uint8Array(length);
|
||||
result.set(value, length - value.length);
|
||||
return addSlice(result);
|
||||
}
|
||||
exports.zeroPad = zeroPad;
|
||||
function isHexString(value, length) {
|
||||
if (typeof (value) !== "string" || !value.match(/^0x[0-9A-Fa-f]*$/)) {
|
||||
return false;
|
||||
}
|
||||
if (length && value.length !== 2 + 2 * length) {
|
||||
return false;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
exports.isHexString = isHexString;
|
||||
var HexCharacters = "0123456789abcdef";
|
||||
function hexlify(value, options) {
|
||||
if (!options) {
|
||||
options = {};
|
||||
}
|
||||
if (typeof (value) === "number") {
|
||||
logger.checkSafeUint53(value, "invalid hexlify value");
|
||||
var hex = "";
|
||||
while (value) {
|
||||
hex = HexCharacters[value & 0x0f] + hex;
|
||||
value = Math.floor(value / 16);
|
||||
}
|
||||
if (hex.length) {
|
||||
if (hex.length % 2) {
|
||||
hex = "0" + hex;
|
||||
}
|
||||
return "0x" + hex;
|
||||
}
|
||||
return "0x00";
|
||||
}
|
||||
if (options.allowMissingPrefix && typeof (value) === "string" && value.substring(0, 2) !== "0x") {
|
||||
value = "0x" + value;
|
||||
}
|
||||
if (isHexable(value)) {
|
||||
return value.toHexString();
|
||||
}
|
||||
if (isHexString(value)) {
|
||||
if (value.length % 2) {
|
||||
if (options.hexPad === "left") {
|
||||
value = "0x0" + value.substring(2);
|
||||
}
|
||||
else if (options.hexPad === "right") {
|
||||
value += "0";
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("hex data is odd-length", "value", value);
|
||||
}
|
||||
}
|
||||
return value.toLowerCase();
|
||||
}
|
||||
if (isBytes(value)) {
|
||||
var result = "0x";
|
||||
for (var i = 0; i < value.length; i++) {
|
||||
var v = value[i];
|
||||
result += HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f];
|
||||
}
|
||||
return result;
|
||||
}
|
||||
return logger.throwArgumentError("invalid hexlify value", "value", value);
|
||||
}
|
||||
exports.hexlify = hexlify;
|
||||
/*
|
||||
function unoddify(value: BytesLike | Hexable | number): BytesLike | Hexable | number {
|
||||
if (typeof(value) === "string" && value.length % 2 && value.substring(0, 2) === "0x") {
|
||||
return "0x0" + value.substring(2);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
*/
|
||||
function hexDataLength(data) {
|
||||
if (typeof (data) !== "string") {
|
||||
data = hexlify(data);
|
||||
}
|
||||
else if (!isHexString(data) || (data.length % 2)) {
|
||||
return null;
|
||||
}
|
||||
return (data.length - 2) / 2;
|
||||
}
|
||||
exports.hexDataLength = hexDataLength;
|
||||
function hexDataSlice(data, offset, endOffset) {
|
||||
if (typeof (data) !== "string") {
|
||||
data = hexlify(data);
|
||||
}
|
||||
else if (!isHexString(data) || (data.length % 2)) {
|
||||
logger.throwArgumentError("invalid hexData", "value", data);
|
||||
}
|
||||
offset = 2 + 2 * offset;
|
||||
if (endOffset != null) {
|
||||
return "0x" + data.substring(offset, 2 + 2 * endOffset);
|
||||
}
|
||||
return "0x" + data.substring(offset);
|
||||
}
|
||||
exports.hexDataSlice = hexDataSlice;
|
||||
function hexConcat(items) {
|
||||
var result = "0x";
|
||||
items.forEach(function (item) {
|
||||
result += hexlify(item).substring(2);
|
||||
});
|
||||
return result;
|
||||
}
|
||||
exports.hexConcat = hexConcat;
|
||||
function hexValue(value) {
|
||||
var trimmed = hexStripZeros(hexlify(value, { hexPad: "left" }));
|
||||
if (trimmed === "0x") {
|
||||
return "0x0";
|
||||
}
|
||||
return trimmed;
|
||||
}
|
||||
exports.hexValue = hexValue;
|
||||
function hexStripZeros(value) {
|
||||
if (typeof (value) !== "string") {
|
||||
value = hexlify(value);
|
||||
}
|
||||
if (!isHexString(value)) {
|
||||
logger.throwArgumentError("invalid hex string", "value", value);
|
||||
}
|
||||
value = value.substring(2);
|
||||
var offset = 0;
|
||||
while (offset < value.length && value[offset] === "0") {
|
||||
offset++;
|
||||
}
|
||||
return "0x" + value.substring(offset);
|
||||
}
|
||||
exports.hexStripZeros = hexStripZeros;
|
||||
function hexZeroPad(value, length) {
|
||||
if (typeof (value) !== "string") {
|
||||
value = hexlify(value);
|
||||
}
|
||||
else if (!isHexString(value)) {
|
||||
logger.throwArgumentError("invalid hex string", "value", value);
|
||||
}
|
||||
if (value.length > 2 * length + 2) {
|
||||
logger.throwArgumentError("value out of range", "value", arguments[1]);
|
||||
}
|
||||
while (value.length < 2 * length + 2) {
|
||||
value = "0x0" + value.substring(2);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
exports.hexZeroPad = hexZeroPad;
|
||||
function splitSignature(signature) {
|
||||
var result = {
|
||||
r: "0x",
|
||||
s: "0x",
|
||||
_vs: "0x",
|
||||
recoveryParam: 0,
|
||||
v: 0
|
||||
};
|
||||
if (isBytesLike(signature)) {
|
||||
var bytes = arrayify(signature);
|
||||
if (bytes.length !== 65) {
|
||||
logger.throwArgumentError("invalid signature string; must be 65 bytes", "signature", signature);
|
||||
}
|
||||
// Get the r, s and v
|
||||
result.r = hexlify(bytes.slice(0, 32));
|
||||
result.s = hexlify(bytes.slice(32, 64));
|
||||
result.v = bytes[64];
|
||||
// Allow a recid to be used as the v
|
||||
if (result.v < 27) {
|
||||
if (result.v === 0 || result.v === 1) {
|
||||
result.v += 27;
|
||||
}
|
||||
else {
|
||||
logger.throwArgumentError("signature invalid v byte", "signature", signature);
|
||||
}
|
||||
}
|
||||
// Compute recoveryParam from v
|
||||
result.recoveryParam = 1 - (result.v % 2);
|
||||
// Compute _vs from recoveryParam and s
|
||||
if (result.recoveryParam) {
|
||||
bytes[32] |= 0x80;
|
||||
}
|
||||
result._vs = hexlify(bytes.slice(32, 64));
|
||||
}
|
||||
else {
|
||||
result.r = signature.r;
|
||||
result.s = signature.s;
|
||||
result.v = signature.v;
|
||||
result.recoveryParam = signature.recoveryParam;
|
||||
result._vs = signature._vs;
|
||||
// If the _vs is available, use it to populate missing s, v and recoveryParam
|
||||
// and verify non-missing s, v and recoveryParam
|
||||
if (result._vs != null) {
|
||||
var vs_1 = zeroPad(arrayify(result._vs), 32);
|
||||
result._vs = hexlify(vs_1);
|
||||
// Set or check the recid
|
||||
var recoveryParam = ((vs_1[0] >= 128) ? 1 : 0);
|
||||
if (result.recoveryParam == null) {
|
||||
result.recoveryParam = recoveryParam;
|
||||
}
|
||||
else if (result.recoveryParam !== recoveryParam) {
|
||||
logger.throwArgumentError("signature recoveryParam mismatch _vs", "signature", signature);
|
||||
}
|
||||
// Set or check the s
|
||||
vs_1[0] &= 0x7f;
|
||||
var s = hexlify(vs_1);
|
||||
if (result.s == null) {
|
||||
result.s = s;
|
||||
}
|
||||
else if (result.s !== s) {
|
||||
logger.throwArgumentError("signature v mismatch _vs", "signature", signature);
|
||||
}
|
||||
}
|
||||
// Use recid and v to populate each other
|
||||
if (result.recoveryParam == null) {
|
||||
if (result.v == null) {
|
||||
logger.throwArgumentError("signature missing v and recoveryParam", "signature", signature);
|
||||
}
|
||||
else {
|
||||
result.recoveryParam = 1 - (result.v % 2);
|
||||
}
|
||||
}
|
||||
else {
|
||||
if (result.v == null) {
|
||||
result.v = 27 + result.recoveryParam;
|
||||
}
|
||||
else if (result.recoveryParam !== (1 - (result.v % 2))) {
|
||||
logger.throwArgumentError("signature recoveryParam mismatch v", "signature", signature);
|
||||
}
|
||||
}
|
||||
if (result.r == null || !isHexString(result.r)) {
|
||||
logger.throwArgumentError("signature missing or invalid r", "signature", signature);
|
||||
}
|
||||
else {
|
||||
result.r = hexZeroPad(result.r, 32);
|
||||
}
|
||||
if (result.s == null || !isHexString(result.s)) {
|
||||
logger.throwArgumentError("signature missing or invalid s", "signature", signature);
|
||||
}
|
||||
else {
|
||||
result.s = hexZeroPad(result.s, 32);
|
||||
}
|
||||
var vs = arrayify(result.s);
|
||||
if (vs[0] >= 128) {
|
||||
logger.throwArgumentError("signature s out of range", "signature", signature);
|
||||
}
|
||||
if (result.recoveryParam) {
|
||||
vs[0] |= 0x80;
|
||||
}
|
||||
var _vs = hexlify(vs);
|
||||
if (result._vs) {
|
||||
if (!isHexString(result._vs)) {
|
||||
logger.throwArgumentError("signature invalid _vs", "signature", signature);
|
||||
}
|
||||
result._vs = hexZeroPad(result._vs, 32);
|
||||
}
|
||||
// Set or check the _vs
|
||||
if (result._vs == null) {
|
||||
result._vs = _vs;
|
||||
}
|
||||
else if (result._vs !== _vs) {
|
||||
logger.throwArgumentError("signature _vs mismatch v and s", "signature", signature);
|
||||
}
|
||||
}
|
||||
return result;
|
||||
}
|
||||
exports.splitSignature = splitSignature;
|
||||
function joinSignature(signature) {
|
||||
signature = splitSignature(signature);
|
||||
return hexlify(concat([
|
||||
signature.r,
|
||||
signature.s,
|
||||
(signature.recoveryParam ? "0x1c" : "0x1b")
|
||||
]));
|
||||
}
|
||||
exports.joinSignature = joinSignature;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-77
@@ -1,77 +0,0 @@
|
||||
{
|
||||
"_from": "@ethersproject/bytes@^5.0.4",
|
||||
"_id": "@ethersproject/bytes@5.0.5",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-IEj9HpZB+ACS6cZ+QQMTqmu/cnUK2fYNE6ms/PVxjoBjoxc6HCraLpam1KuRvreMy0i523PLmjN8OYeikRdcUQ==",
|
||||
"_location": "/@ethersproject/bytes",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "@ethersproject/bytes@^5.0.4",
|
||||
"name": "@ethersproject/bytes",
|
||||
"escapedName": "@ethersproject%2fbytes",
|
||||
"scope": "@ethersproject",
|
||||
"rawSpec": "^5.0.4",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "^5.0.4"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/@ethersproject/abi",
|
||||
"/@ethersproject/abstract-provider",
|
||||
"/@ethersproject/abstract-signer",
|
||||
"/@ethersproject/address",
|
||||
"/@ethersproject/base64",
|
||||
"/@ethersproject/bignumber",
|
||||
"/@ethersproject/hash",
|
||||
"/@ethersproject/keccak256",
|
||||
"/@ethersproject/rlp",
|
||||
"/@ethersproject/signing-key",
|
||||
"/@ethersproject/strings",
|
||||
"/@ethersproject/transactions",
|
||||
"/@ethersproject/web"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/@ethersproject/bytes/-/bytes-5.0.5.tgz",
|
||||
"_shasum": "688b70000e550de0c97a151a21f15b87d7f97d7c",
|
||||
"_spec": "@ethersproject/bytes@^5.0.4",
|
||||
"_where": "C:\\Users\\Luis\\source\\repos\\AAMasters\\BackendServers\\node_modules\\@ethersproject\\transactions",
|
||||
"author": {
|
||||
"name": "Richard Moore",
|
||||
"email": "me@ricmoo.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/ethers-io/ethers.js/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"@ethersproject/logger": "^5.0.5"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "Bytes utility functions for ethers.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "ffa4a2d0549fe2c606bda3130f4a3f3d788f8dcf",
|
||||
"homepage": "https://github.com/ethers-io/ethers.js#readme",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/bytes",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"auto-build": "npm run build -- -w",
|
||||
"build": "tsc -p ./tsconfig.json",
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0x132538d3d8927299393c28ac01243ebc0e7ea34f5af1feadf23b364745f7c130",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.5"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "constants/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-14
@@ -1,14 +0,0 @@
|
||||
"use strict";
|
||||
import { BigNumber } from "@ethersproject/bignumber";
|
||||
const AddressZero = "0x0000000000000000000000000000000000000000";
|
||||
const HashZero = "0x0000000000000000000000000000000000000000000000000000000000000000";
|
||||
// NFKC (composed) // (decomposed)
|
||||
const EtherSymbol = "\u039e"; // "\uD835\uDF63";
|
||||
const NegativeOne = BigNumber.from(-1);
|
||||
const Zero = BigNumber.from(0);
|
||||
const One = BigNumber.from(1);
|
||||
const Two = BigNumber.from(2);
|
||||
const WeiPerEther = BigNumber.from("1000000000000000000");
|
||||
const MaxUint256 = BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
|
||||
export { AddressZero, HashZero, EtherSymbol, NegativeOne, Zero, One, Two, WeiPerEther, MaxUint256 };
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "constants/5.0.5";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-23
@@ -1,23 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bignumber_1 = require("@ethersproject/bignumber");
|
||||
var AddressZero = "0x0000000000000000000000000000000000000000";
|
||||
exports.AddressZero = AddressZero;
|
||||
var HashZero = "0x0000000000000000000000000000000000000000000000000000000000000000";
|
||||
exports.HashZero = HashZero;
|
||||
// NFKC (composed) // (decomposed)
|
||||
var EtherSymbol = "\u039e"; // "\uD835\uDF63";
|
||||
exports.EtherSymbol = EtherSymbol;
|
||||
var NegativeOne = bignumber_1.BigNumber.from(-1);
|
||||
exports.NegativeOne = NegativeOne;
|
||||
var Zero = bignumber_1.BigNumber.from(0);
|
||||
exports.Zero = Zero;
|
||||
var One = bignumber_1.BigNumber.from(1);
|
||||
exports.One = One;
|
||||
var Two = bignumber_1.BigNumber.from(2);
|
||||
exports.Two = Two;
|
||||
var WeiPerEther = bignumber_1.BigNumber.from("1000000000000000000");
|
||||
exports.WeiPerEther = WeiPerEther;
|
||||
var MaxUint256 = bignumber_1.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
|
||||
exports.MaxUint256 = MaxUint256;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-65
@@ -1,65 +0,0 @@
|
||||
{
|
||||
"_from": "@ethersproject/constants@^5.0.4",
|
||||
"_id": "@ethersproject/constants@5.0.5",
|
||||
"_inBundle": false,
|
||||
"_integrity": "sha512-foaQVmxp2+ik9FrLUCtVrLZCj4M3Ibgkqvh+Xw/vFRSerkjVSYePApaVE5essxhoSlF1U9oXfWY09QI2AXtgKA==",
|
||||
"_location": "/@ethersproject/constants",
|
||||
"_phantomChildren": {},
|
||||
"_requested": {
|
||||
"type": "range",
|
||||
"registry": true,
|
||||
"raw": "@ethersproject/constants@^5.0.4",
|
||||
"name": "@ethersproject/constants",
|
||||
"escapedName": "@ethersproject%2fconstants",
|
||||
"scope": "@ethersproject",
|
||||
"rawSpec": "^5.0.4",
|
||||
"saveSpec": null,
|
||||
"fetchSpec": "^5.0.4"
|
||||
},
|
||||
"_requiredBy": [
|
||||
"/@ethersproject/abi",
|
||||
"/@ethersproject/strings",
|
||||
"/@ethersproject/transactions"
|
||||
],
|
||||
"_resolved": "https://registry.npmjs.org/@ethersproject/constants/-/constants-5.0.5.tgz",
|
||||
"_shasum": "0ed19b002e8404bdf6d135234dc86a7d9bcf9b71",
|
||||
"_spec": "@ethersproject/constants@^5.0.4",
|
||||
"_where": "C:\\Users\\Luis\\source\\repos\\AAMasters\\BackendServers\\node_modules\\@ethersproject\\transactions",
|
||||
"author": {
|
||||
"name": "Richard Moore",
|
||||
"email": "me@ricmoo.com"
|
||||
},
|
||||
"bugs": {
|
||||
"url": "https://github.com/ethers-io/ethers.js/issues"
|
||||
},
|
||||
"bundleDependencies": false,
|
||||
"dependencies": {
|
||||
"@ethersproject/bignumber": "^5.0.7"
|
||||
},
|
||||
"deprecated": false,
|
||||
"description": "Common Ethereum constants used for ethers.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "ffa4a2d0549fe2c606bda3130f4a3f3d788f8dcf",
|
||||
"homepage": "https://github.com/ethers-io/ethers.js#readme",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/constants",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0x638edaa4b45c46158073ede9fda2c54d6c60a2f11485e693021c484076970130",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.5"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "hash/5.0.6";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-6
@@ -1,6 +0,0 @@
|
||||
import { keccak256 } from "@ethersproject/keccak256";
|
||||
import { toUtf8Bytes } from "@ethersproject/strings";
|
||||
export function id(text) {
|
||||
return keccak256(toUtf8Bytes(text));
|
||||
}
|
||||
//# sourceMappingURL=id.js.map
|
||||
-7
@@ -1,7 +0,0 @@
|
||||
"use strict";
|
||||
import { id } from "./id";
|
||||
import { isValidName, namehash } from "./namehash";
|
||||
import { hashMessage, messagePrefix } from "./message";
|
||||
import { TypedDataEncoder as _TypedDataEncoder } from "./typed-data";
|
||||
export { id, namehash, isValidName, messagePrefix, hashMessage, _TypedDataEncoder, };
|
||||
//# sourceMappingURL=index.js.map
|
||||
-15
@@ -1,15 +0,0 @@
|
||||
import { concat } from "@ethersproject/bytes";
|
||||
import { keccak256 } from "@ethersproject/keccak256";
|
||||
import { toUtf8Bytes } from "@ethersproject/strings";
|
||||
export const messagePrefix = "\x19Ethereum Signed Message:\n";
|
||||
export function hashMessage(message) {
|
||||
if (typeof (message) === "string") {
|
||||
message = toUtf8Bytes(message);
|
||||
}
|
||||
return keccak256(concat([
|
||||
toUtf8Bytes(messagePrefix),
|
||||
toUtf8Bytes(String(message.length)),
|
||||
message
|
||||
]));
|
||||
}
|
||||
//# sourceMappingURL=message.js.map
|
||||
-37
@@ -1,37 +0,0 @@
|
||||
import { concat, hexlify } from "@ethersproject/bytes";
|
||||
import { nameprep, toUtf8Bytes } from "@ethersproject/strings";
|
||||
import { keccak256 } from "@ethersproject/keccak256";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
const Zeros = new Uint8Array(32);
|
||||
Zeros.fill(0);
|
||||
const Partition = new RegExp("^((.*)\\.)?([^.]+)$");
|
||||
export function isValidName(name) {
|
||||
try {
|
||||
const comps = name.split(".");
|
||||
for (let i = 0; i < comps.length; i++) {
|
||||
if (nameprep(comps[i]).length === 0) {
|
||||
throw new Error("empty");
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
catch (error) { }
|
||||
return false;
|
||||
}
|
||||
export function namehash(name) {
|
||||
/* istanbul ignore if */
|
||||
if (typeof (name) !== "string") {
|
||||
logger.throwArgumentError("invalid address - " + String(name), "name", name);
|
||||
}
|
||||
let result = Zeros;
|
||||
while (name.length) {
|
||||
const partition = name.match(Partition);
|
||||
const label = toUtf8Bytes(nameprep(partition[3]));
|
||||
result = keccak256(concat([result, keccak256(label)]));
|
||||
name = partition[2] || "";
|
||||
}
|
||||
return hexlify(result);
|
||||
}
|
||||
//# sourceMappingURL=namehash.js.map
|
||||
-444
@@ -1,444 +0,0 @@
|
||||
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
|
||||
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
||||
return new (P || (P = Promise))(function (resolve, reject) {
|
||||
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
|
||||
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
|
||||
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
||||
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
||||
});
|
||||
};
|
||||
import { getAddress } from "@ethersproject/address";
|
||||
import { BigNumber } from "@ethersproject/bignumber";
|
||||
import { arrayify, hexConcat, hexlify, hexValue, hexZeroPad, isHexString } from "@ethersproject/bytes";
|
||||
import { keccak256 } from "@ethersproject/keccak256";
|
||||
import { deepCopy, defineReadOnly, shallowCopy } from "@ethersproject/properties";
|
||||
import { Logger } from "@ethersproject/logger";
|
||||
import { version } from "./_version";
|
||||
const logger = new Logger(version);
|
||||
import { id } from "./id";
|
||||
const padding = new Uint8Array(32);
|
||||
padding.fill(0);
|
||||
const NegativeOne = BigNumber.from(-1);
|
||||
const Zero = BigNumber.from(0);
|
||||
const One = BigNumber.from(1);
|
||||
const MaxUint256 = BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
|
||||
function hexPadRight(value) {
|
||||
const bytes = arrayify(value);
|
||||
const padOffset = bytes.length % 32;
|
||||
if (padOffset) {
|
||||
return hexConcat([bytes, padding.slice(padOffset)]);
|
||||
}
|
||||
return hexlify(bytes);
|
||||
}
|
||||
const hexTrue = hexZeroPad(One.toHexString(), 32);
|
||||
const hexFalse = hexZeroPad(Zero.toHexString(), 32);
|
||||
const domainFieldTypes = {
|
||||
name: "string",
|
||||
version: "string",
|
||||
chainId: "uint256",
|
||||
verifyingContract: "address",
|
||||
salt: "bytes32"
|
||||
};
|
||||
const domainFieldNames = [
|
||||
"name", "version", "chainId", "verifyingContract", "salt"
|
||||
];
|
||||
function checkString(key) {
|
||||
return function (value) {
|
||||
if (typeof (value) !== "string") {
|
||||
logger.throwArgumentError(`invalid domain value for ${JSON.stringify(key)}`, `domain.${key}`, value);
|
||||
}
|
||||
return value;
|
||||
};
|
||||
}
|
||||
const domainChecks = {
|
||||
name: checkString("name"),
|
||||
version: checkString("version"),
|
||||
chainId: function (value) {
|
||||
try {
|
||||
return BigNumber.from(value).toString();
|
||||
}
|
||||
catch (error) { }
|
||||
return logger.throwArgumentError(`invalid domain value for "chainId"`, "domain.chainId", value);
|
||||
},
|
||||
verifyingContract: function (value) {
|
||||
try {
|
||||
return getAddress(value).toLowerCase();
|
||||
}
|
||||
catch (error) { }
|
||||
return logger.throwArgumentError(`invalid domain value "verifyingContract"`, "domain.verifyingContract", value);
|
||||
},
|
||||
salt: function (value) {
|
||||
try {
|
||||
const bytes = arrayify(value);
|
||||
if (bytes.length !== 32) {
|
||||
throw new Error("bad length");
|
||||
}
|
||||
return hexlify(bytes);
|
||||
}
|
||||
catch (error) { }
|
||||
return logger.throwArgumentError(`invalid domain value "salt"`, "domain.salt", value);
|
||||
}
|
||||
};
|
||||
function getBaseEncoder(type) {
|
||||
// intXX and uintXX
|
||||
{
|
||||
const match = type.match(/^(u?)int(\d*)$/);
|
||||
if (match) {
|
||||
const signed = (match[1] === "");
|
||||
const width = parseInt(match[2] || "256");
|
||||
if (width % 8 !== 0 || width > 256 || (match[2] && match[2] !== String(width))) {
|
||||
logger.throwArgumentError("invalid numeric width", "type", type);
|
||||
}
|
||||
const boundsUpper = MaxUint256.mask(signed ? (width - 1) : width);
|
||||
const boundsLower = signed ? boundsUpper.add(One).mul(NegativeOne) : Zero;
|
||||
return function (value) {
|
||||
const v = BigNumber.from(value);
|
||||
if (v.lt(boundsLower) || v.gt(boundsUpper)) {
|
||||
logger.throwArgumentError(`value out-of-bounds for ${type}`, "value", value);
|
||||
}
|
||||
return hexZeroPad(v.toTwos(256).toHexString(), 32);
|
||||
};
|
||||
}
|
||||
}
|
||||
// bytesXX
|
||||
{
|
||||
const match = type.match(/^bytes(\d+)$/);
|
||||
if (match) {
|
||||
const width = parseInt(match[1]);
|
||||
if (width === 0 || width > 32 || match[1] !== String(width)) {
|
||||
logger.throwArgumentError("invalid bytes width", "type", type);
|
||||
}
|
||||
return function (value) {
|
||||
const bytes = arrayify(value);
|
||||
if (bytes.length !== width) {
|
||||
logger.throwArgumentError(`invalid length for ${type}`, "value", value);
|
||||
}
|
||||
return hexPadRight(value);
|
||||
};
|
||||
}
|
||||
}
|
||||
switch (type) {
|
||||
case "address": return function (value) {
|
||||
return hexZeroPad(getAddress(value), 32);
|
||||
};
|
||||
case "bool": return function (value) {
|
||||
return ((!value) ? hexFalse : hexTrue);
|
||||
};
|
||||
case "bytes": return function (value) {
|
||||
return keccak256(value);
|
||||
};
|
||||
case "string": return function (value) {
|
||||
return id(value);
|
||||
};
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function encodeType(name, fields) {
|
||||
return `${name}(${fields.map(({ name, type }) => (type + " " + name)).join(",")})`;
|
||||
}
|
||||
export class TypedDataEncoder {
|
||||
constructor(types) {
|
||||
defineReadOnly(this, "types", Object.freeze(deepCopy(types)));
|
||||
defineReadOnly(this, "_encoderCache", {});
|
||||
defineReadOnly(this, "_types", {});
|
||||
// Link struct types to their direct child structs
|
||||
const links = {};
|
||||
// Link structs to structs which contain them as a child
|
||||
const parents = {};
|
||||
// Link all subtypes within a given struct
|
||||
const subtypes = {};
|
||||
Object.keys(types).forEach((type) => {
|
||||
links[type] = {};
|
||||
parents[type] = [];
|
||||
subtypes[type] = {};
|
||||
});
|
||||
for (const name in types) {
|
||||
const uniqueNames = {};
|
||||
types[name].forEach((field) => {
|
||||
// Check each field has a unique name
|
||||
if (uniqueNames[field.name]) {
|
||||
logger.throwArgumentError(`duplicate variable name ${JSON.stringify(field.name)} in ${JSON.stringify(name)}`, "types", types);
|
||||
}
|
||||
uniqueNames[field.name] = true;
|
||||
// Get the base type (drop any array specifiers)
|
||||
const baseType = field.type.match(/^([^\x5b]*)(\x5b|$)/)[1];
|
||||
if (baseType === name) {
|
||||
logger.throwArgumentError(`circular type reference to ${JSON.stringify(baseType)}`, "types", types);
|
||||
}
|
||||
// Is this a base encoding type?
|
||||
const encoder = getBaseEncoder(baseType);
|
||||
if (encoder) {
|
||||
return;
|
||||
}
|
||||
if (!parents[baseType]) {
|
||||
logger.throwArgumentError(`unknown type ${JSON.stringify(baseType)}`, "types", types);
|
||||
}
|
||||
// Add linkage
|
||||
parents[baseType].push(name);
|
||||
links[name][baseType] = true;
|
||||
});
|
||||
}
|
||||
// Deduce the primary type
|
||||
const primaryTypes = Object.keys(parents).filter((n) => (parents[n].length === 0));
|
||||
if (primaryTypes.length === 0) {
|
||||
logger.throwArgumentError("missing primary type", "types", types);
|
||||
}
|
||||
else if (primaryTypes.length > 1) {
|
||||
logger.throwArgumentError(`ambiguous primary types or unused types: ${primaryTypes.map((t) => (JSON.stringify(t))).join(", ")}`, "types", types);
|
||||
}
|
||||
defineReadOnly(this, "primaryType", primaryTypes[0]);
|
||||
// Check for circular type references
|
||||
function checkCircular(type, found) {
|
||||
if (found[type]) {
|
||||
logger.throwArgumentError(`circular type reference to ${JSON.stringify(type)}`, "types", types);
|
||||
}
|
||||
found[type] = true;
|
||||
Object.keys(links[type]).forEach((child) => {
|
||||
if (!parents[child]) {
|
||||
return;
|
||||
}
|
||||
// Recursively check children
|
||||
checkCircular(child, found);
|
||||
// Mark all ancestors as having this decendant
|
||||
Object.keys(found).forEach((subtype) => {
|
||||
subtypes[subtype][child] = true;
|
||||
});
|
||||
});
|
||||
delete found[type];
|
||||
}
|
||||
checkCircular(this.primaryType, {});
|
||||
// Compute each fully describe type
|
||||
for (const name in subtypes) {
|
||||
const st = Object.keys(subtypes[name]);
|
||||
st.sort();
|
||||
this._types[name] = encodeType(name, types[name]) + st.map((t) => encodeType(t, types[t])).join("");
|
||||
}
|
||||
}
|
||||
getEncoder(type) {
|
||||
let encoder = this._encoderCache[type];
|
||||
if (!encoder) {
|
||||
encoder = this._encoderCache[type] = this._getEncoder(type);
|
||||
}
|
||||
return encoder;
|
||||
}
|
||||
_getEncoder(type) {
|
||||
// Basic encoder type (address, bool, uint256, etc)
|
||||
{
|
||||
const encoder = getBaseEncoder(type);
|
||||
if (encoder) {
|
||||
return encoder;
|
||||
}
|
||||
}
|
||||
// Array
|
||||
const match = type.match(/^(.*)(\x5b(\d*)\x5d)$/);
|
||||
if (match) {
|
||||
const subtype = match[1];
|
||||
const subEncoder = this.getEncoder(subtype);
|
||||
const length = parseInt(match[3]);
|
||||
return (value) => {
|
||||
if (length >= 0 && value.length !== length) {
|
||||
logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value);
|
||||
}
|
||||
let result = value.map(subEncoder);
|
||||
if (this._types[subtype]) {
|
||||
result = result.map(keccak256);
|
||||
}
|
||||
return keccak256(hexConcat(result));
|
||||
};
|
||||
}
|
||||
// Struct
|
||||
const fields = this.types[type];
|
||||
if (fields) {
|
||||
const encodedType = id(this._types[type]);
|
||||
return (value) => {
|
||||
const values = fields.map(({ name, type }) => {
|
||||
const result = this.getEncoder(type)(value[name]);
|
||||
if (this._types[type]) {
|
||||
return keccak256(result);
|
||||
}
|
||||
return result;
|
||||
});
|
||||
values.unshift(encodedType);
|
||||
return hexConcat(values);
|
||||
};
|
||||
}
|
||||
return logger.throwArgumentError(`unknown type: ${type}`, "type", type);
|
||||
}
|
||||
encodeType(name) {
|
||||
const result = this._types[name];
|
||||
if (!result) {
|
||||
logger.throwArgumentError(`unknown type: ${JSON.stringify(name)}`, "name", name);
|
||||
}
|
||||
return result;
|
||||
}
|
||||
encodeData(type, value) {
|
||||
return this.getEncoder(type)(value);
|
||||
}
|
||||
hashStruct(name, value) {
|
||||
return keccak256(this.encodeData(name, value));
|
||||
}
|
||||
encode(value) {
|
||||
return this.encodeData(this.primaryType, value);
|
||||
}
|
||||
hash(value) {
|
||||
return this.hashStruct(this.primaryType, value);
|
||||
}
|
||||
_visit(type, value, callback) {
|
||||
// Basic encoder type (address, bool, uint256, etc)
|
||||
{
|
||||
const encoder = getBaseEncoder(type);
|
||||
if (encoder) {
|
||||
return callback(type, value);
|
||||
}
|
||||
}
|
||||
// Array
|
||||
const match = type.match(/^(.*)(\x5b(\d*)\x5d)$/);
|
||||
if (match) {
|
||||
const subtype = match[1];
|
||||
const length = parseInt(match[3]);
|
||||
if (length >= 0 && value.length !== length) {
|
||||
logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value);
|
||||
}
|
||||
return value.map((v) => this._visit(subtype, v, callback));
|
||||
}
|
||||
// Struct
|
||||
const fields = this.types[type];
|
||||
if (fields) {
|
||||
return fields.reduce((accum, { name, type }) => {
|
||||
accum[name] = this._visit(type, value[name], callback);
|
||||
return accum;
|
||||
}, {});
|
||||
}
|
||||
return logger.throwArgumentError(`unknown type: ${type}`, "type", type);
|
||||
}
|
||||
visit(value, callback) {
|
||||
return this._visit(this.primaryType, value, callback);
|
||||
}
|
||||
static from(types) {
|
||||
return new TypedDataEncoder(types);
|
||||
}
|
||||
static getPrimaryType(types) {
|
||||
return TypedDataEncoder.from(types).primaryType;
|
||||
}
|
||||
static hashStruct(name, types, value) {
|
||||
return TypedDataEncoder.from(types).hashStruct(name, value);
|
||||
}
|
||||
static hashDomain(domain) {
|
||||
const domainFields = [];
|
||||
for (const name in domain) {
|
||||
const type = domainFieldTypes[name];
|
||||
if (!type) {
|
||||
logger.throwArgumentError(`invalid typed-data domain key: ${JSON.stringify(name)}`, "domain", domain);
|
||||
}
|
||||
domainFields.push({ name, type });
|
||||
}
|
||||
domainFields.sort((a, b) => {
|
||||
return domainFieldNames.indexOf(a.name) - domainFieldNames.indexOf(b.name);
|
||||
});
|
||||
return TypedDataEncoder.hashStruct("EIP712Domain", { EIP712Domain: domainFields }, domain);
|
||||
}
|
||||
static encode(domain, types, value) {
|
||||
return hexConcat([
|
||||
"0x1901",
|
||||
TypedDataEncoder.hashDomain(domain),
|
||||
TypedDataEncoder.from(types).hash(value)
|
||||
]);
|
||||
}
|
||||
static hash(domain, types, value) {
|
||||
return keccak256(TypedDataEncoder.encode(domain, types, value));
|
||||
}
|
||||
// Replaces all address types with ENS names with their looked up address
|
||||
static resolveNames(domain, types, value, resolveName) {
|
||||
return __awaiter(this, void 0, void 0, function* () {
|
||||
// Make a copy to isolate it from the object passed in
|
||||
domain = shallowCopy(domain);
|
||||
// Look up all ENS names
|
||||
const ensCache = {};
|
||||
// Do we need to look up the domain's verifyingContract?
|
||||
if (domain.verifyingContract && !isHexString(domain.verifyingContract, 20)) {
|
||||
ensCache[domain.verifyingContract] = "0x";
|
||||
}
|
||||
// We are going to use the encoder to visit all the base values
|
||||
const encoder = TypedDataEncoder.from(types);
|
||||
// Get a list of all the addresses
|
||||
encoder.visit(value, (type, value) => {
|
||||
if (type === "address" && !isHexString(value, 20)) {
|
||||
ensCache[value] = "0x";
|
||||
}
|
||||
return value;
|
||||
});
|
||||
// Lookup each name
|
||||
for (const name in ensCache) {
|
||||
ensCache[name] = yield resolveName(name);
|
||||
}
|
||||
// Replace the domain verifyingContract if needed
|
||||
if (domain.verifyingContract && ensCache[domain.verifyingContract]) {
|
||||
domain.verifyingContract = ensCache[domain.verifyingContract];
|
||||
}
|
||||
// Replace all ENS names with their address
|
||||
value = encoder.visit(value, (type, value) => {
|
||||
if (type === "address" && ensCache[value]) {
|
||||
return ensCache[value];
|
||||
}
|
||||
return value;
|
||||
});
|
||||
return { domain, value };
|
||||
});
|
||||
}
|
||||
static getPayload(domain, types, value) {
|
||||
// Validate the domain fields
|
||||
TypedDataEncoder.hashDomain(domain);
|
||||
// Derive the EIP712Domain Struct reference type
|
||||
const domainValues = {};
|
||||
const domainTypes = [];
|
||||
domainFieldNames.forEach((name) => {
|
||||
const value = domain[name];
|
||||
if (value == null) {
|
||||
return;
|
||||
}
|
||||
domainValues[name] = domainChecks[name](value);
|
||||
domainTypes.push({ name, type: domainFieldTypes[name] });
|
||||
});
|
||||
const encoder = TypedDataEncoder.from(types);
|
||||
const typesWithDomain = shallowCopy(types);
|
||||
if (typesWithDomain.EIP712Domain) {
|
||||
typesWithDomain.EIP712Domain = domainTypes;
|
||||
}
|
||||
// Validate the data structures and types
|
||||
encoder.encode(value);
|
||||
return {
|
||||
types: typesWithDomain,
|
||||
domain: domainValues,
|
||||
primaryType: encoder.primaryType,
|
||||
message: encoder.visit(value, (type, value) => {
|
||||
// bytes
|
||||
if (type.match(/^bytes(\d*)/)) {
|
||||
return hexlify(arrayify(value));
|
||||
}
|
||||
// uint or int
|
||||
if (type.match(/^u?int/)) {
|
||||
let prefix = "";
|
||||
let v = BigNumber.from(value);
|
||||
if (v.isNegative()) {
|
||||
prefix = "-";
|
||||
v = v.mul(-1);
|
||||
}
|
||||
return prefix + hexValue(v.toHexString());
|
||||
}
|
||||
switch (type) {
|
||||
case "address":
|
||||
return value.toLowerCase();
|
||||
case "bool":
|
||||
return !!value;
|
||||
case "string":
|
||||
if (typeof (value) !== "string") {
|
||||
logger.throwArgumentError(`invalid string`, "value", value);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
return logger.throwArgumentError("unsupported type", "type", type);
|
||||
})
|
||||
};
|
||||
}
|
||||
}
|
||||
//# sourceMappingURL=typed-data.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "hash/5.0.6";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-9
@@ -1,9 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var keccak256_1 = require("@ethersproject/keccak256");
|
||||
var strings_1 = require("@ethersproject/strings");
|
||||
function id(text) {
|
||||
return keccak256_1.keccak256(strings_1.toUtf8Bytes(text));
|
||||
}
|
||||
exports.id = id;
|
||||
//# sourceMappingURL=id.js.map
|
||||
-13
@@ -1,13 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var id_1 = require("./id");
|
||||
exports.id = id_1.id;
|
||||
var namehash_1 = require("./namehash");
|
||||
exports.isValidName = namehash_1.isValidName;
|
||||
exports.namehash = namehash_1.namehash;
|
||||
var message_1 = require("./message");
|
||||
exports.hashMessage = message_1.hashMessage;
|
||||
exports.messagePrefix = message_1.messagePrefix;
|
||||
var typed_data_1 = require("./typed-data");
|
||||
exports._TypedDataEncoder = typed_data_1.TypedDataEncoder;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-18
@@ -1,18 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var keccak256_1 = require("@ethersproject/keccak256");
|
||||
var strings_1 = require("@ethersproject/strings");
|
||||
exports.messagePrefix = "\x19Ethereum Signed Message:\n";
|
||||
function hashMessage(message) {
|
||||
if (typeof (message) === "string") {
|
||||
message = strings_1.toUtf8Bytes(message);
|
||||
}
|
||||
return keccak256_1.keccak256(bytes_1.concat([
|
||||
strings_1.toUtf8Bytes(exports.messagePrefix),
|
||||
strings_1.toUtf8Bytes(String(message.length)),
|
||||
message
|
||||
]));
|
||||
}
|
||||
exports.hashMessage = hashMessage;
|
||||
//# sourceMappingURL=message.js.map
|
||||
-41
@@ -1,41 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var strings_1 = require("@ethersproject/strings");
|
||||
var keccak256_1 = require("@ethersproject/keccak256");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var Zeros = new Uint8Array(32);
|
||||
Zeros.fill(0);
|
||||
var Partition = new RegExp("^((.*)\\.)?([^.]+)$");
|
||||
function isValidName(name) {
|
||||
try {
|
||||
var comps = name.split(".");
|
||||
for (var i = 0; i < comps.length; i++) {
|
||||
if (strings_1.nameprep(comps[i]).length === 0) {
|
||||
throw new Error("empty");
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
catch (error) { }
|
||||
return false;
|
||||
}
|
||||
exports.isValidName = isValidName;
|
||||
function namehash(name) {
|
||||
/* istanbul ignore if */
|
||||
if (typeof (name) !== "string") {
|
||||
logger.throwArgumentError("invalid address - " + String(name), "name", name);
|
||||
}
|
||||
var result = Zeros;
|
||||
while (name.length) {
|
||||
var partition = name.match(Partition);
|
||||
var label = strings_1.toUtf8Bytes(strings_1.nameprep(partition[3]));
|
||||
result = keccak256_1.keccak256(bytes_1.concat([result, keccak256_1.keccak256(label)]));
|
||||
name = partition[2] || "";
|
||||
}
|
||||
return bytes_1.hexlify(result);
|
||||
}
|
||||
exports.namehash = namehash;
|
||||
//# sourceMappingURL=namehash.js.map
|
||||
-503
@@ -1,503 +0,0 @@
|
||||
"use strict";
|
||||
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
|
||||
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
|
||||
return new (P || (P = Promise))(function (resolve, reject) {
|
||||
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
|
||||
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
|
||||
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
|
||||
step((generator = generator.apply(thisArg, _arguments || [])).next());
|
||||
});
|
||||
};
|
||||
var __generator = (this && this.__generator) || function (thisArg, body) {
|
||||
var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
|
||||
return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
|
||||
function verb(n) { return function (v) { return step([n, v]); }; }
|
||||
function step(op) {
|
||||
if (f) throw new TypeError("Generator is already executing.");
|
||||
while (_) try {
|
||||
if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
|
||||
if (y = 0, t) op = [op[0] & 2, t.value];
|
||||
switch (op[0]) {
|
||||
case 0: case 1: t = op; break;
|
||||
case 4: _.label++; return { value: op[1], done: false };
|
||||
case 5: _.label++; y = op[1]; op = [0]; continue;
|
||||
case 7: op = _.ops.pop(); _.trys.pop(); continue;
|
||||
default:
|
||||
if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
|
||||
if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
|
||||
if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
|
||||
if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
|
||||
if (t[2]) _.ops.pop();
|
||||
_.trys.pop(); continue;
|
||||
}
|
||||
op = body.call(thisArg, _);
|
||||
} catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
|
||||
if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
|
||||
}
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var address_1 = require("@ethersproject/address");
|
||||
var bignumber_1 = require("@ethersproject/bignumber");
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
var keccak256_1 = require("@ethersproject/keccak256");
|
||||
var properties_1 = require("@ethersproject/properties");
|
||||
var logger_1 = require("@ethersproject/logger");
|
||||
var _version_1 = require("./_version");
|
||||
var logger = new logger_1.Logger(_version_1.version);
|
||||
var id_1 = require("./id");
|
||||
var padding = new Uint8Array(32);
|
||||
padding.fill(0);
|
||||
var NegativeOne = bignumber_1.BigNumber.from(-1);
|
||||
var Zero = bignumber_1.BigNumber.from(0);
|
||||
var One = bignumber_1.BigNumber.from(1);
|
||||
var MaxUint256 = bignumber_1.BigNumber.from("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff");
|
||||
function hexPadRight(value) {
|
||||
var bytes = bytes_1.arrayify(value);
|
||||
var padOffset = bytes.length % 32;
|
||||
if (padOffset) {
|
||||
return bytes_1.hexConcat([bytes, padding.slice(padOffset)]);
|
||||
}
|
||||
return bytes_1.hexlify(bytes);
|
||||
}
|
||||
var hexTrue = bytes_1.hexZeroPad(One.toHexString(), 32);
|
||||
var hexFalse = bytes_1.hexZeroPad(Zero.toHexString(), 32);
|
||||
var domainFieldTypes = {
|
||||
name: "string",
|
||||
version: "string",
|
||||
chainId: "uint256",
|
||||
verifyingContract: "address",
|
||||
salt: "bytes32"
|
||||
};
|
||||
var domainFieldNames = [
|
||||
"name", "version", "chainId", "verifyingContract", "salt"
|
||||
];
|
||||
function checkString(key) {
|
||||
return function (value) {
|
||||
if (typeof (value) !== "string") {
|
||||
logger.throwArgumentError("invalid domain value for " + JSON.stringify(key), "domain." + key, value);
|
||||
}
|
||||
return value;
|
||||
};
|
||||
}
|
||||
var domainChecks = {
|
||||
name: checkString("name"),
|
||||
version: checkString("version"),
|
||||
chainId: function (value) {
|
||||
try {
|
||||
return bignumber_1.BigNumber.from(value).toString();
|
||||
}
|
||||
catch (error) { }
|
||||
return logger.throwArgumentError("invalid domain value for \"chainId\"", "domain.chainId", value);
|
||||
},
|
||||
verifyingContract: function (value) {
|
||||
try {
|
||||
return address_1.getAddress(value).toLowerCase();
|
||||
}
|
||||
catch (error) { }
|
||||
return logger.throwArgumentError("invalid domain value \"verifyingContract\"", "domain.verifyingContract", value);
|
||||
},
|
||||
salt: function (value) {
|
||||
try {
|
||||
var bytes = bytes_1.arrayify(value);
|
||||
if (bytes.length !== 32) {
|
||||
throw new Error("bad length");
|
||||
}
|
||||
return bytes_1.hexlify(bytes);
|
||||
}
|
||||
catch (error) { }
|
||||
return logger.throwArgumentError("invalid domain value \"salt\"", "domain.salt", value);
|
||||
}
|
||||
};
|
||||
function getBaseEncoder(type) {
|
||||
// intXX and uintXX
|
||||
{
|
||||
var match = type.match(/^(u?)int(\d*)$/);
|
||||
if (match) {
|
||||
var signed = (match[1] === "");
|
||||
var width = parseInt(match[2] || "256");
|
||||
if (width % 8 !== 0 || width > 256 || (match[2] && match[2] !== String(width))) {
|
||||
logger.throwArgumentError("invalid numeric width", "type", type);
|
||||
}
|
||||
var boundsUpper_1 = MaxUint256.mask(signed ? (width - 1) : width);
|
||||
var boundsLower_1 = signed ? boundsUpper_1.add(One).mul(NegativeOne) : Zero;
|
||||
return function (value) {
|
||||
var v = bignumber_1.BigNumber.from(value);
|
||||
if (v.lt(boundsLower_1) || v.gt(boundsUpper_1)) {
|
||||
logger.throwArgumentError("value out-of-bounds for " + type, "value", value);
|
||||
}
|
||||
return bytes_1.hexZeroPad(v.toTwos(256).toHexString(), 32);
|
||||
};
|
||||
}
|
||||
}
|
||||
// bytesXX
|
||||
{
|
||||
var match = type.match(/^bytes(\d+)$/);
|
||||
if (match) {
|
||||
var width_1 = parseInt(match[1]);
|
||||
if (width_1 === 0 || width_1 > 32 || match[1] !== String(width_1)) {
|
||||
logger.throwArgumentError("invalid bytes width", "type", type);
|
||||
}
|
||||
return function (value) {
|
||||
var bytes = bytes_1.arrayify(value);
|
||||
if (bytes.length !== width_1) {
|
||||
logger.throwArgumentError("invalid length for " + type, "value", value);
|
||||
}
|
||||
return hexPadRight(value);
|
||||
};
|
||||
}
|
||||
}
|
||||
switch (type) {
|
||||
case "address": return function (value) {
|
||||
return bytes_1.hexZeroPad(address_1.getAddress(value), 32);
|
||||
};
|
||||
case "bool": return function (value) {
|
||||
return ((!value) ? hexFalse : hexTrue);
|
||||
};
|
||||
case "bytes": return function (value) {
|
||||
return keccak256_1.keccak256(value);
|
||||
};
|
||||
case "string": return function (value) {
|
||||
return id_1.id(value);
|
||||
};
|
||||
}
|
||||
return null;
|
||||
}
|
||||
function encodeType(name, fields) {
|
||||
return name + "(" + fields.map(function (_a) {
|
||||
var name = _a.name, type = _a.type;
|
||||
return (type + " " + name);
|
||||
}).join(",") + ")";
|
||||
}
|
||||
var TypedDataEncoder = /** @class */ (function () {
|
||||
function TypedDataEncoder(types) {
|
||||
properties_1.defineReadOnly(this, "types", Object.freeze(properties_1.deepCopy(types)));
|
||||
properties_1.defineReadOnly(this, "_encoderCache", {});
|
||||
properties_1.defineReadOnly(this, "_types", {});
|
||||
// Link struct types to their direct child structs
|
||||
var links = {};
|
||||
// Link structs to structs which contain them as a child
|
||||
var parents = {};
|
||||
// Link all subtypes within a given struct
|
||||
var subtypes = {};
|
||||
Object.keys(types).forEach(function (type) {
|
||||
links[type] = {};
|
||||
parents[type] = [];
|
||||
subtypes[type] = {};
|
||||
});
|
||||
var _loop_1 = function (name_1) {
|
||||
var uniqueNames = {};
|
||||
types[name_1].forEach(function (field) {
|
||||
// Check each field has a unique name
|
||||
if (uniqueNames[field.name]) {
|
||||
logger.throwArgumentError("duplicate variable name " + JSON.stringify(field.name) + " in " + JSON.stringify(name_1), "types", types);
|
||||
}
|
||||
uniqueNames[field.name] = true;
|
||||
// Get the base type (drop any array specifiers)
|
||||
var baseType = field.type.match(/^([^\x5b]*)(\x5b|$)/)[1];
|
||||
if (baseType === name_1) {
|
||||
logger.throwArgumentError("circular type reference to " + JSON.stringify(baseType), "types", types);
|
||||
}
|
||||
// Is this a base encoding type?
|
||||
var encoder = getBaseEncoder(baseType);
|
||||
if (encoder) {
|
||||
return;
|
||||
}
|
||||
if (!parents[baseType]) {
|
||||
logger.throwArgumentError("unknown type " + JSON.stringify(baseType), "types", types);
|
||||
}
|
||||
// Add linkage
|
||||
parents[baseType].push(name_1);
|
||||
links[name_1][baseType] = true;
|
||||
});
|
||||
};
|
||||
for (var name_1 in types) {
|
||||
_loop_1(name_1);
|
||||
}
|
||||
// Deduce the primary type
|
||||
var primaryTypes = Object.keys(parents).filter(function (n) { return (parents[n].length === 0); });
|
||||
if (primaryTypes.length === 0) {
|
||||
logger.throwArgumentError("missing primary type", "types", types);
|
||||
}
|
||||
else if (primaryTypes.length > 1) {
|
||||
logger.throwArgumentError("ambiguous primary types or unused types: " + primaryTypes.map(function (t) { return (JSON.stringify(t)); }).join(", "), "types", types);
|
||||
}
|
||||
properties_1.defineReadOnly(this, "primaryType", primaryTypes[0]);
|
||||
// Check for circular type references
|
||||
function checkCircular(type, found) {
|
||||
if (found[type]) {
|
||||
logger.throwArgumentError("circular type reference to " + JSON.stringify(type), "types", types);
|
||||
}
|
||||
found[type] = true;
|
||||
Object.keys(links[type]).forEach(function (child) {
|
||||
if (!parents[child]) {
|
||||
return;
|
||||
}
|
||||
// Recursively check children
|
||||
checkCircular(child, found);
|
||||
// Mark all ancestors as having this decendant
|
||||
Object.keys(found).forEach(function (subtype) {
|
||||
subtypes[subtype][child] = true;
|
||||
});
|
||||
});
|
||||
delete found[type];
|
||||
}
|
||||
checkCircular(this.primaryType, {});
|
||||
// Compute each fully describe type
|
||||
for (var name_2 in subtypes) {
|
||||
var st = Object.keys(subtypes[name_2]);
|
||||
st.sort();
|
||||
this._types[name_2] = encodeType(name_2, types[name_2]) + st.map(function (t) { return encodeType(t, types[t]); }).join("");
|
||||
}
|
||||
}
|
||||
TypedDataEncoder.prototype.getEncoder = function (type) {
|
||||
var encoder = this._encoderCache[type];
|
||||
if (!encoder) {
|
||||
encoder = this._encoderCache[type] = this._getEncoder(type);
|
||||
}
|
||||
return encoder;
|
||||
};
|
||||
TypedDataEncoder.prototype._getEncoder = function (type) {
|
||||
var _this = this;
|
||||
// Basic encoder type (address, bool, uint256, etc)
|
||||
{
|
||||
var encoder = getBaseEncoder(type);
|
||||
if (encoder) {
|
||||
return encoder;
|
||||
}
|
||||
}
|
||||
// Array
|
||||
var match = type.match(/^(.*)(\x5b(\d*)\x5d)$/);
|
||||
if (match) {
|
||||
var subtype_1 = match[1];
|
||||
var subEncoder_1 = this.getEncoder(subtype_1);
|
||||
var length_1 = parseInt(match[3]);
|
||||
return function (value) {
|
||||
if (length_1 >= 0 && value.length !== length_1) {
|
||||
logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value);
|
||||
}
|
||||
var result = value.map(subEncoder_1);
|
||||
if (_this._types[subtype_1]) {
|
||||
result = result.map(keccak256_1.keccak256);
|
||||
}
|
||||
return keccak256_1.keccak256(bytes_1.hexConcat(result));
|
||||
};
|
||||
}
|
||||
// Struct
|
||||
var fields = this.types[type];
|
||||
if (fields) {
|
||||
var encodedType_1 = id_1.id(this._types[type]);
|
||||
return function (value) {
|
||||
var values = fields.map(function (_a) {
|
||||
var name = _a.name, type = _a.type;
|
||||
var result = _this.getEncoder(type)(value[name]);
|
||||
if (_this._types[type]) {
|
||||
return keccak256_1.keccak256(result);
|
||||
}
|
||||
return result;
|
||||
});
|
||||
values.unshift(encodedType_1);
|
||||
return bytes_1.hexConcat(values);
|
||||
};
|
||||
}
|
||||
return logger.throwArgumentError("unknown type: " + type, "type", type);
|
||||
};
|
||||
TypedDataEncoder.prototype.encodeType = function (name) {
|
||||
var result = this._types[name];
|
||||
if (!result) {
|
||||
logger.throwArgumentError("unknown type: " + JSON.stringify(name), "name", name);
|
||||
}
|
||||
return result;
|
||||
};
|
||||
TypedDataEncoder.prototype.encodeData = function (type, value) {
|
||||
return this.getEncoder(type)(value);
|
||||
};
|
||||
TypedDataEncoder.prototype.hashStruct = function (name, value) {
|
||||
return keccak256_1.keccak256(this.encodeData(name, value));
|
||||
};
|
||||
TypedDataEncoder.prototype.encode = function (value) {
|
||||
return this.encodeData(this.primaryType, value);
|
||||
};
|
||||
TypedDataEncoder.prototype.hash = function (value) {
|
||||
return this.hashStruct(this.primaryType, value);
|
||||
};
|
||||
TypedDataEncoder.prototype._visit = function (type, value, callback) {
|
||||
var _this = this;
|
||||
// Basic encoder type (address, bool, uint256, etc)
|
||||
{
|
||||
var encoder = getBaseEncoder(type);
|
||||
if (encoder) {
|
||||
return callback(type, value);
|
||||
}
|
||||
}
|
||||
// Array
|
||||
var match = type.match(/^(.*)(\x5b(\d*)\x5d)$/);
|
||||
if (match) {
|
||||
var subtype_2 = match[1];
|
||||
var length_2 = parseInt(match[3]);
|
||||
if (length_2 >= 0 && value.length !== length_2) {
|
||||
logger.throwArgumentError("array length mismatch; expected length ${ arrayLength }", "value", value);
|
||||
}
|
||||
return value.map(function (v) { return _this._visit(subtype_2, v, callback); });
|
||||
}
|
||||
// Struct
|
||||
var fields = this.types[type];
|
||||
if (fields) {
|
||||
return fields.reduce(function (accum, _a) {
|
||||
var name = _a.name, type = _a.type;
|
||||
accum[name] = _this._visit(type, value[name], callback);
|
||||
return accum;
|
||||
}, {});
|
||||
}
|
||||
return logger.throwArgumentError("unknown type: " + type, "type", type);
|
||||
};
|
||||
TypedDataEncoder.prototype.visit = function (value, callback) {
|
||||
return this._visit(this.primaryType, value, callback);
|
||||
};
|
||||
TypedDataEncoder.from = function (types) {
|
||||
return new TypedDataEncoder(types);
|
||||
};
|
||||
TypedDataEncoder.getPrimaryType = function (types) {
|
||||
return TypedDataEncoder.from(types).primaryType;
|
||||
};
|
||||
TypedDataEncoder.hashStruct = function (name, types, value) {
|
||||
return TypedDataEncoder.from(types).hashStruct(name, value);
|
||||
};
|
||||
TypedDataEncoder.hashDomain = function (domain) {
|
||||
var domainFields = [];
|
||||
for (var name_3 in domain) {
|
||||
var type = domainFieldTypes[name_3];
|
||||
if (!type) {
|
||||
logger.throwArgumentError("invalid typed-data domain key: " + JSON.stringify(name_3), "domain", domain);
|
||||
}
|
||||
domainFields.push({ name: name_3, type: type });
|
||||
}
|
||||
domainFields.sort(function (a, b) {
|
||||
return domainFieldNames.indexOf(a.name) - domainFieldNames.indexOf(b.name);
|
||||
});
|
||||
return TypedDataEncoder.hashStruct("EIP712Domain", { EIP712Domain: domainFields }, domain);
|
||||
};
|
||||
TypedDataEncoder.encode = function (domain, types, value) {
|
||||
return bytes_1.hexConcat([
|
||||
"0x1901",
|
||||
TypedDataEncoder.hashDomain(domain),
|
||||
TypedDataEncoder.from(types).hash(value)
|
||||
]);
|
||||
};
|
||||
TypedDataEncoder.hash = function (domain, types, value) {
|
||||
return keccak256_1.keccak256(TypedDataEncoder.encode(domain, types, value));
|
||||
};
|
||||
// Replaces all address types with ENS names with their looked up address
|
||||
TypedDataEncoder.resolveNames = function (domain, types, value, resolveName) {
|
||||
return __awaiter(this, void 0, void 0, function () {
|
||||
var ensCache, encoder, _a, _b, _i, name_4, _c, _d;
|
||||
return __generator(this, function (_e) {
|
||||
switch (_e.label) {
|
||||
case 0:
|
||||
// Make a copy to isolate it from the object passed in
|
||||
domain = properties_1.shallowCopy(domain);
|
||||
ensCache = {};
|
||||
// Do we need to look up the domain's verifyingContract?
|
||||
if (domain.verifyingContract && !bytes_1.isHexString(domain.verifyingContract, 20)) {
|
||||
ensCache[domain.verifyingContract] = "0x";
|
||||
}
|
||||
encoder = TypedDataEncoder.from(types);
|
||||
// Get a list of all the addresses
|
||||
encoder.visit(value, function (type, value) {
|
||||
if (type === "address" && !bytes_1.isHexString(value, 20)) {
|
||||
ensCache[value] = "0x";
|
||||
}
|
||||
return value;
|
||||
});
|
||||
_a = [];
|
||||
for (_b in ensCache)
|
||||
_a.push(_b);
|
||||
_i = 0;
|
||||
_e.label = 1;
|
||||
case 1:
|
||||
if (!(_i < _a.length)) return [3 /*break*/, 4];
|
||||
name_4 = _a[_i];
|
||||
_c = ensCache;
|
||||
_d = name_4;
|
||||
return [4 /*yield*/, resolveName(name_4)];
|
||||
case 2:
|
||||
_c[_d] = _e.sent();
|
||||
_e.label = 3;
|
||||
case 3:
|
||||
_i++;
|
||||
return [3 /*break*/, 1];
|
||||
case 4:
|
||||
// Replace the domain verifyingContract if needed
|
||||
if (domain.verifyingContract && ensCache[domain.verifyingContract]) {
|
||||
domain.verifyingContract = ensCache[domain.verifyingContract];
|
||||
}
|
||||
// Replace all ENS names with their address
|
||||
value = encoder.visit(value, function (type, value) {
|
||||
if (type === "address" && ensCache[value]) {
|
||||
return ensCache[value];
|
||||
}
|
||||
return value;
|
||||
});
|
||||
return [2 /*return*/, { domain: domain, value: value }];
|
||||
}
|
||||
});
|
||||
});
|
||||
};
|
||||
TypedDataEncoder.getPayload = function (domain, types, value) {
|
||||
// Validate the domain fields
|
||||
TypedDataEncoder.hashDomain(domain);
|
||||
// Derive the EIP712Domain Struct reference type
|
||||
var domainValues = {};
|
||||
var domainTypes = [];
|
||||
domainFieldNames.forEach(function (name) {
|
||||
var value = domain[name];
|
||||
if (value == null) {
|
||||
return;
|
||||
}
|
||||
domainValues[name] = domainChecks[name](value);
|
||||
domainTypes.push({ name: name, type: domainFieldTypes[name] });
|
||||
});
|
||||
var encoder = TypedDataEncoder.from(types);
|
||||
var typesWithDomain = properties_1.shallowCopy(types);
|
||||
if (typesWithDomain.EIP712Domain) {
|
||||
typesWithDomain.EIP712Domain = domainTypes;
|
||||
}
|
||||
// Validate the data structures and types
|
||||
encoder.encode(value);
|
||||
return {
|
||||
types: typesWithDomain,
|
||||
domain: domainValues,
|
||||
primaryType: encoder.primaryType,
|
||||
message: encoder.visit(value, function (type, value) {
|
||||
// bytes
|
||||
if (type.match(/^bytes(\d*)/)) {
|
||||
return bytes_1.hexlify(bytes_1.arrayify(value));
|
||||
}
|
||||
// uint or int
|
||||
if (type.match(/^u?int/)) {
|
||||
var prefix = "";
|
||||
var v = bignumber_1.BigNumber.from(value);
|
||||
if (v.isNegative()) {
|
||||
prefix = "-";
|
||||
v = v.mul(-1);
|
||||
}
|
||||
return prefix + bytes_1.hexValue(v.toHexString());
|
||||
}
|
||||
switch (type) {
|
||||
case "address":
|
||||
return value.toLowerCase();
|
||||
case "bool":
|
||||
return !!value;
|
||||
case "string":
|
||||
if (typeof (value) !== "string") {
|
||||
logger.throwArgumentError("invalid string", "value", value);
|
||||
}
|
||||
return value;
|
||||
}
|
||||
return logger.throwArgumentError("unsupported type", "type", type);
|
||||
})
|
||||
};
|
||||
};
|
||||
return TypedDataEncoder;
|
||||
}());
|
||||
exports.TypedDataEncoder = TypedDataEncoder;
|
||||
//# sourceMappingURL=typed-data.js.map
|
||||
-41
@@ -1,41 +0,0 @@
|
||||
{
|
||||
"author": "Richard Moore <me@ricmoo.com>",
|
||||
"dependencies": {
|
||||
"@ethersproject/abstract-signer": "^5.0.6",
|
||||
"@ethersproject/address": "^5.0.5",
|
||||
"@ethersproject/bignumber": "^5.0.8",
|
||||
"@ethersproject/bytes": "^5.0.4",
|
||||
"@ethersproject/keccak256": "^5.0.3",
|
||||
"@ethersproject/logger": "^5.0.5",
|
||||
"@ethersproject/properties": "^5.0.4",
|
||||
"@ethersproject/strings": "^5.0.4"
|
||||
},
|
||||
"description": "Hash utility functions for Ethereum.",
|
||||
"ethereum": "donations.ethers.eth",
|
||||
"gitHead": "86146650d83865d83b10867e9592923eada5d7cc",
|
||||
"keywords": [
|
||||
"Ethereum",
|
||||
"ethers"
|
||||
],
|
||||
"license": "MIT",
|
||||
"main": "./lib/index.js",
|
||||
"module": "./lib.esm/index.js",
|
||||
"name": "@ethersproject/hash",
|
||||
"publishConfig": {
|
||||
"access": "public"
|
||||
},
|
||||
"repository": {
|
||||
"type": "git",
|
||||
"url": "git://github.com/ethers-io/ethers.js.git"
|
||||
},
|
||||
"scripts": {
|
||||
"test": "echo \"Error: no test specified\" && exit 1"
|
||||
},
|
||||
"tarballHash": "0xd3ced44284f7527cca27da2835c7eaeb117480dc6d459415ece6a672679cd538",
|
||||
"types": "./lib/index.d.ts",
|
||||
"version": "5.0.6"
|
||||
|
||||
,"_resolved": "https://registry.npmjs.org/@ethersproject/hash/-/hash-5.0.6.tgz"
|
||||
,"_integrity": "sha512-Gvh57v6BWhwnud6l7tMfQm32PRQ2DYx2WaAAQmAxAfYvmzUkpQCBstnGeNMXIL8/2wdkvcB2u+WZRWaZtsFuUQ=="
|
||||
,"_from": "@ethersproject/hash@>=5.0.0-beta.128"
|
||||
}
|
||||
-2
@@ -1,2 +0,0 @@
|
||||
export const version = "keccak256/5.0.4";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-7
@@ -1,7 +0,0 @@
|
||||
"use strict";
|
||||
import sha3 from "js-sha3";
|
||||
import { arrayify } from "@ethersproject/bytes";
|
||||
export function keccak256(data) {
|
||||
return '0x' + sha3.keccak_256(arrayify(data));
|
||||
}
|
||||
//# sourceMappingURL=index.js.map
|
||||
-4
@@ -1,4 +0,0 @@
|
||||
"use strict";
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
exports.version = "keccak256/5.0.4";
|
||||
//# sourceMappingURL=_version.js.map
|
||||
-12
@@ -1,12 +0,0 @@
|
||||
"use strict";
|
||||
var __importDefault = (this && this.__importDefault) || function (mod) {
|
||||
return (mod && mod.__esModule) ? mod : { "default": mod };
|
||||
};
|
||||
Object.defineProperty(exports, "__esModule", { value: true });
|
||||
var js_sha3_1 = __importDefault(require("js-sha3"));
|
||||
var bytes_1 = require("@ethersproject/bytes");
|
||||
function keccak256(data) {
|
||||
return '0x' + js_sha3_1.default.keccak_256(bytes_1.arrayify(data));
|
||||
}
|
||||
exports.keccak256 = keccak256;
|
||||
//# sourceMappingURL=index.js.map
|
||||
-9
@@ -1,9 +0,0 @@
|
||||
{
|
||||
"name": "js-sha3",
|
||||
"version": "0.5.7",
|
||||
"main": ["src/sha3.js"],
|
||||
"ignore": [
|
||||
"samples",
|
||||
"tests"
|
||||
]
|
||||
}
|
||||
Generated
Vendored
-9
@@ -1,9 +0,0 @@
|
||||
/**
|
||||
* [js-sha3]{@link https://github.com/emn178/js-sha3}
|
||||
*
|
||||
* @version 0.5.7
|
||||
* @author Chen, Yi-Cyuan [emn178@gmail.com]
|
||||
* @copyright Chen, Yi-Cyuan 2015-2016
|
||||
* @license MIT
|
||||
*/
|
||||
!function(){"use strict";function t(t,e,r){this.blocks=[],this.s=[],this.padding=e,this.outputBits=r,this.reset=!0,this.block=0,this.start=0,this.blockCount=1600-(t<<1)>>5,this.byteCount=this.blockCount<<2,this.outputBlocks=r>>5,this.extraBytes=(31&r)>>3;for(var o=0;50>o;++o)this.s[o]=0}var e="object"==typeof window?window:{},r=!e.JS_SHA3_NO_NODE_JS&&"object"==typeof process&&process.versions&&process.versions.node;r&&(e=global);for(var o=!e.JS_SHA3_NO_COMMON_JS&&"object"==typeof module&&module.exports,s="0123456789abcdef".split(""),i=[31,7936,2031616,520093696],n=[1,256,65536,16777216],a=[6,1536,393216,100663296],u=[0,8,16,24],h=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],f=[224,256,384,512],c=[128,256],p=["hex","buffer","arrayBuffer","array"],l=function(e,r,o){return function(s){return new t(e,r,e).update(s)[o]()}},d=function(e,r,o){return function(s,i){return new t(e,r,i).update(s)[o]()}},y=function(e,r){var o=l(e,r,"hex");o.create=function(){return new t(e,r,e)},o.update=function(t){return o.create().update(t)};for(var s=0;s<p.length;++s){var i=p[s];o[i]=l(e,r,i)}return o},b=function(e,r){var o=d(e,r,"hex");o.create=function(o){return new t(e,r,o)},o.update=function(t,e){return o.create(e).update(t)};for(var s=0;s<p.length;++s){var i=p[s];o[i]=d(e,r,i)}return o},v=[{name:"keccak",padding:n,bits:f,createMethod:y},{name:"sha3",padding:a,bits:f,createMethod:y},{name:"shake",padding:i,bits:c,createMethod:b}],k={},B=[],g=0;g<v.length;++g)for(var x=v[g],C=x.bits,w=0;w<C.length;++w){var _=x.name+"_"+C[w];B.push(_),k[_]=x.createMethod(C[w],x.padding)}t.prototype.update=function(t){var e="string"!=typeof t;e&&t.constructor===ArrayBuffer&&(t=new Uint8Array(t));for(var r,o,s=t.length,i=this.blocks,n=this.byteCount,a=this.blockCount,h=0,f=this.s;s>h;){if(this.reset)for(this.reset=!1,i[0]=this.block,r=1;a+1>r;++r)i[r]=0;if(e)for(r=this.start;s>h&&n>r;++h)i[r>>2]|=t[h]<<u[3&r++];else for(r=this.start;s>h&&n>r;++h)o=t.charCodeAt(h),128>o?i[r>>2]|=o<<u[3&r++]:2048>o?(i[r>>2]|=(192|o>>6)<<u[3&r++],i[r>>2]|=(128|63&o)<<u[3&r++]):55296>o||o>=57344?(i[r>>2]|=(224|o>>12)<<u[3&r++],i[r>>2]|=(128|o>>6&63)<<u[3&r++],i[r>>2]|=(128|63&o)<<u[3&r++]):(o=65536+((1023&o)<<10|1023&t.charCodeAt(++h)),i[r>>2]|=(240|o>>18)<<u[3&r++],i[r>>2]|=(128|o>>12&63)<<u[3&r++],i[r>>2]|=(128|o>>6&63)<<u[3&r++],i[r>>2]|=(128|63&o)<<u[3&r++]);if(this.lastByteIndex=r,r>=n){for(this.start=r-n,this.block=i[a],r=0;a>r;++r)f[r]^=i[r];A(f),this.reset=!0}else this.start=r}return this},t.prototype.finalize=function(){var t=this.blocks,e=this.lastByteIndex,r=this.blockCount,o=this.s;if(t[e>>2]|=this.padding[3&e],this.lastByteIndex===this.byteCount)for(t[0]=t[r],e=1;r+1>e;++e)t[e]=0;for(t[r-1]|=2147483648,e=0;r>e;++e)o[e]^=t[e];A(o)},t.prototype.toString=t.prototype.hex=function(){this.finalize();for(var t,e=this.blockCount,r=this.s,o=this.outputBlocks,i=this.extraBytes,n=0,a=0,u="";o>a;){for(n=0;e>n&&o>a;++n,++a)t=r[n],u+=s[t>>4&15]+s[15&t]+s[t>>12&15]+s[t>>8&15]+s[t>>20&15]+s[t>>16&15]+s[t>>28&15]+s[t>>24&15];a%e===0&&(A(r),n=0)}return i&&(t=r[n],i>0&&(u+=s[t>>4&15]+s[15&t]),i>1&&(u+=s[t>>12&15]+s[t>>8&15]),i>2&&(u+=s[t>>20&15]+s[t>>16&15])),u},t.prototype.arrayBuffer=function(){this.finalize();var t,e=this.blockCount,r=this.s,o=this.outputBlocks,s=this.extraBytes,i=0,n=0,a=this.outputBits>>3;t=new ArrayBuffer(s?o+1<<2:a);for(var u=new Uint32Array(t);o>n;){for(i=0;e>i&&o>n;++i,++n)u[n]=r[i];n%e===0&&A(r)}return s&&(u[i]=r[i],t=t.slice(0,a)),t},t.prototype.buffer=t.prototype.arrayBuffer,t.prototype.digest=t.prototype.array=function(){this.finalize();for(var t,e,r=this.blockCount,o=this.s,s=this.outputBlocks,i=this.extraBytes,n=0,a=0,u=[];s>a;){for(n=0;r>n&&s>a;++n,++a)t=a<<2,e=o[n],u[t]=255&e,u[t+1]=e>>8&255,u[t+2]=e>>16&255,u[t+3]=e>>24&255;a%r===0&&A(o)}return i&&(t=a<<2,e=o[n],i>0&&(u[t]=255&e),i>1&&(u[t+1]=e>>8&255),i>2&&(u[t+2]=e>>16&255)),u};var A=function(t){var e,r,o,s,i,n,a,u,f,c,p,l,d,y,b,v,k,B,g,x,C,w,_,A,m,S,M,O,z,J,N,j,I,H,U,D,E,q,F,G,K,L,P,Q,R,T,V,W,X,Y,Z,$,tt,et,rt,ot,st,it,nt,at,ut,ht,ft;for(o=0;48>o;o+=2)s=t[0]^t[10]^t[20]^t[30]^t[40],i=t[1]^t[11]^t[21]^t[31]^t[41],n=t[2]^t[12]^t[22]^t[32]^t[42],a=t[3]^t[13]^t[23]^t[33]^t[43],u=t[4]^t[14]^t[24]^t[34]^t[44],f=t[5]^t[15]^t[25]^t[35]^t[45],c=t[6]^t[16]^t[26]^t[36]^t[46],p=t[7]^t[17]^t[27]^t[37]^t[47],l=t[8]^t[18]^t[28]^t[38]^t[48],d=t[9]^t[19]^t[29]^t[39]^t[49],e=l^(n<<1|a>>>31),r=d^(a<<1|n>>>31),t[0]^=e,t[1]^=r,t[10]^=e,t[11]^=r,t[20]^=e,t[21]^=r,t[30]^=e,t[31]^=r,t[40]^=e,t[41]^=r,e=s^(u<<1|f>>>31),r=i^(f<<1|u>>>31),t[2]^=e,t[3]^=r,t[12]^=e,t[13]^=r,t[22]^=e,t[23]^=r,t[32]^=e,t[33]^=r,t[42]^=e,t[43]^=r,e=n^(c<<1|p>>>31),r=a^(p<<1|c>>>31),t[4]^=e,t[5]^=r,t[14]^=e,t[15]^=r,t[24]^=e,t[25]^=r,t[34Line truncated
|
||||
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