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