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https://github.com/whiteminds/fileanalyzer
A universal binary data parser that can freely expand the type. (一个通用的二进制数据解析器, 可以自由扩展类型)
https://github.com/whiteminds/fileanalyzer
Last synced: 6 days ago
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A universal binary data parser that can freely expand the type. (一个通用的二进制数据解析器, 可以自由扩展类型)
- Host: GitHub
- URL: https://github.com/whiteminds/fileanalyzer
- Owner: WhiteMinds
- Created: 2018-03-13T01:56:18.000Z (over 6 years ago)
- Default Branch: master
- Last Pushed: 2018-03-13T02:15:43.000Z (over 6 years ago)
- Last Synced: 2024-10-12T23:42:53.502Z (about 1 month ago)
- Language: JavaScript
- Size: 6.84 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: readme.md
Awesome Lists containing this project
README
# FileAnalyzer
A universal binary data parser that can freely expand the type.
一个通用的二进制数据解析器, 可以自由扩展类型.
The currently supported parsing type is JavaClass
目前已支持的解析类型为 JavaClass.
Subsequent preparations for adding types: PE files, IP datagrams, etc.
后续准备添加的类型: PE文件, IP数据报等
# Test Code
```javascript
let fa = new FileAnalyzer('test.class');
let res = fa.analyze(AnalyzerJava);
console.log(res);
```
output:
```
{ Magic: ,
MinorVer: 0,
MajorVer: 51,
ConstantPoolCount: 33,
ConstantPool:
[ {},
{ tag: 10, classIndex: 7, nameAndTypeIndex: 18 },
{ tag: 9, classIndex: 19, nameAndTypeIndex: 20 },
{ tag: 10, classIndex: 21, nameAndTypeIndex: 22 },
{ tag: 7, nameIndex: 23 },
{ tag: 10, classIndex: 4, nameAndTypeIndex: 24 },
{ tag: 7, nameIndex: 25 },
{ tag: 7, nameIndex: 26 },
{ tag: 1, len: 6, string: '' },
{ tag: 1, len: 3, string: '()V' },
{ tag: 1, len: 4, string: 'Code' },
{ tag: 1, len: 15, string: 'LineNumberTable' },
{ tag: 1, len: 4, string: 'main' },
{ tag: 1, len: 22, string: '([Ljava/lang/String;)V' },
{ tag: 1, len: 1, string: 'j' },
{ tag: 1,
len: 38,
string: '(Ljava/lang/String;)Ljava/lang/String;' },
{ tag: 1, len: 10, string: 'SourceFile' },
{ tag: 1, len: 9, string: 'TEST.java' },
{ tag: 12, nameIndex: 8, descriptorIndex: 9 },
{ tag: 7, nameIndex: 27 },
{ tag: 12, nameIndex: 28, descriptorIndex: 29 },
{ tag: 7, nameIndex: 30 },
{ tag: 12, nameIndex: 31, descriptorIndex: 32 },
{ tag: 1, len: 16, string: 'java/lang/String' },
{ tag: 12, nameIndex: 8, descriptorIndex: 32 },
{ tag: 1, len: 4, string: 'TEST' },
{ tag: 1, len: 16, string: 'java/lang/Object' },
{ tag: 1, len: 16, string: 'java/lang/System' },
{ tag: 1, len: 3, string: 'out' },
{ tag: 1, len: 21, string: 'Ljava/io/PrintStream;' },
{ tag: 1, len: 19, string: 'java/io/PrintStream' },
{ tag: 1, len: 7, string: 'println' },
{ tag: 1, len: 5, string: '([C)V' } ],
AccessFlags:
{ ACC_PUBLIC: true,
ACC_PRIVATE: false,
ACC_PROTECTED: false,
ACC_STATIC: false,
ACC_FINAL: false,
ACC_SUPER: true,
ACC_INTERFACE: false,
ACC_ABSTRACT: false,
ACC_SYNTHETIC: false,
ACC_ANNOTATION: false,
ACC_ENUM: false },
ThisClass: { index: 6, name: 'TEST' },
SuperClass: { index: 7, name: 'java/lang/Object' },
InterfacesCount: 0,
Interfaces: [],
FieldsCount: 0,
Fields: [],
MethodsCount: 3,
Methods:
[ { accessFlags: [Object],
nameIndex: 8,
name: '',
descriptorIndex: 9,
descriptor: '()V',
attributesCount: 1,
attributes: [Array] },
{ accessFlags: [Object],
nameIndex: 12,
name: 'main',
descriptorIndex: 13,
descriptor: '([Ljava/lang/String;)V',
attributesCount: 1,
attributes: [Array] },
{ accessFlags: [Object],
nameIndex: 14,
name: 'j',
descriptorIndex: 15,
descriptor: '(Ljava/lang/String;)Ljava/lang/String;',
attributesCount: 1,
attributes: [Array] } ],
AttributesCount: 1,
Attributes:
[ { attributeNameIndex: [Object],
attributeLength: 2,
attributeBuffer: ,
sourceFileIndex: [Object] } ] }
```