mirror of
https://gitee.com/myxzgzs/boyue_jnpf.git
synced 2025-08-12 01:02:42 +08:00
57 lines
3.2 KiB
JavaScript
57 lines
3.2 KiB
JavaScript
|
"use strict";
|
||
|
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
|
exports.findImageSectionBlockByDirectoryEntry = exports.getImageSectionHeadersByNtHeaders = exports.getImageNtHeadersByDosHeader = exports.getImageDosHeader = exports.ImageSectionHeaderArray = exports.ImageOptionalHeader64 = exports.ImageOptionalHeader = exports.ImageNtHeaders = exports.ImageFileHeader = exports.ImageDosHeader = exports.ImageDirectoryEntry = exports.ImageDataDirectoryArray = exports.FormatBase = exports.ArrayFormatBase = void 0;
|
||
|
|
var ArrayFormatBase_js_1 = require("./ArrayFormatBase.js");
|
||
|
|
exports.ArrayFormatBase = ArrayFormatBase_js_1.default;
|
||
|
|
var FormatBase_js_1 = require("./FormatBase.js");
|
||
|
|
exports.FormatBase = FormatBase_js_1.default;
|
||
|
|
var ImageDataDirectoryArray_js_1 = require("./ImageDataDirectoryArray.js");
|
||
|
|
exports.ImageDataDirectoryArray = ImageDataDirectoryArray_js_1.default;
|
||
|
|
var ImageDirectoryEntry_js_1 = require("./ImageDirectoryEntry.js");
|
||
|
|
exports.ImageDirectoryEntry = ImageDirectoryEntry_js_1.default;
|
||
|
|
var ImageDosHeader_js_1 = require("./ImageDosHeader.js");
|
||
|
|
exports.ImageDosHeader = ImageDosHeader_js_1.default;
|
||
|
|
var ImageFileHeader_js_1 = require("./ImageFileHeader.js");
|
||
|
|
exports.ImageFileHeader = ImageFileHeader_js_1.default;
|
||
|
|
var ImageNtHeaders_js_1 = require("./ImageNtHeaders.js");
|
||
|
|
exports.ImageNtHeaders = ImageNtHeaders_js_1.default;
|
||
|
|
var ImageOptionalHeader_js_1 = require("./ImageOptionalHeader.js");
|
||
|
|
exports.ImageOptionalHeader = ImageOptionalHeader_js_1.default;
|
||
|
|
var ImageOptionalHeader64_js_1 = require("./ImageOptionalHeader64.js");
|
||
|
|
exports.ImageOptionalHeader64 = ImageOptionalHeader64_js_1.default;
|
||
|
|
var ImageSectionHeaderArray_js_1 = require("./ImageSectionHeaderArray.js");
|
||
|
|
exports.ImageSectionHeaderArray = ImageSectionHeaderArray_js_1.default;
|
||
|
|
function getImageDosHeader(bin) {
|
||
|
|
return ImageDosHeader_js_1.default.from(bin);
|
||
|
|
}
|
||
|
|
exports.getImageDosHeader = getImageDosHeader;
|
||
|
|
function getImageNtHeadersByDosHeader(bin, dosHeader) {
|
||
|
|
return ImageNtHeaders_js_1.default.from(bin, dosHeader.newHeaderAddress);
|
||
|
|
}
|
||
|
|
exports.getImageNtHeadersByDosHeader = getImageNtHeadersByDosHeader;
|
||
|
|
function getImageSectionHeadersByNtHeaders(bin, dosHeader, ntHeaders) {
|
||
|
|
return ImageSectionHeaderArray_js_1.default.from(bin, ntHeaders.fileHeader.numberOfSections, dosHeader.newHeaderAddress + ntHeaders.byteLength);
|
||
|
|
}
|
||
|
|
exports.getImageSectionHeadersByNtHeaders = getImageSectionHeadersByNtHeaders;
|
||
|
|
function findImageSectionBlockByDirectoryEntry(bin, dosHeader, ntHeaders, entryType) {
|
||
|
|
var arr = ImageSectionHeaderArray_js_1.default.from(bin, ntHeaders.fileHeader.numberOfSections, dosHeader.newHeaderAddress + ntHeaders.byteLength);
|
||
|
|
var len = arr.length;
|
||
|
|
var rva = ntHeaders.optionalHeaderDataDirectory.get(entryType).virtualAddress;
|
||
|
|
for (var i = 0; i < len; ++i) {
|
||
|
|
var sec = arr.get(i);
|
||
|
|
var vaEnd = sec.virtualAddress + sec.virtualSize;
|
||
|
|
if (rva >= sec.virtualAddress && rva < vaEnd) {
|
||
|
|
var ptr = sec.pointerToRawData;
|
||
|
|
if (!ptr) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
return bin.slice(ptr, ptr + sec.sizeOfRawData);
|
||
|
|
}
|
||
|
|
if (rva < sec.virtualAddress) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
exports.findImageSectionBlockByDirectoryEntry = findImageSectionBlockByDirectoryEntry;
|