[ { "path": ".gitignore", "content": "js/\ncompile\nlibmozglue.dylib\nlibmozjs-52.dylib\n.idea/\n\n/vendor/\ncomposer.lock\n" }, { "path": "composer.json", "content": "{\n \"name\": \"irelance/jsc-decompile-mozjs-34\",\n \"license\": \"proprietary\",\n \"type\": \"project\",\n \"authors\": [\n {\n \"name\": \"irelance\",\n \"email\": \"heirelance@163.com\"\n }\n ],\n \"autoload\": {\n \"psr-4\": {\n \"Irelance\\\\Mozjs34\\\\\": \"src\"\n }\n },\n \"require\": {\n \"php\": \">=7.0.0\"\n }\n}\n" }, { "path": "readme.md", "content": "# 1.Summary\n\nThis project is a javascript bytecode decoder for mozilla spider-monkey version 34.\n\nThis version may decompile jsc file compile by cocos-2dx.\n\nIt would not work for different version of Mozilla spider-monkey (without shell of course), for its opcode defined different for each version.\n\nMaybe no longer update, but still a good example to understand how javascript virtual machine work (though different engine has different implement).\n\nIs this project can just decompile \"34\" version only and why?\n\nWell, the truth is may decompile near 34 version before bytecode file structure change.\n\nJs engine may change the file struct for support new language feather, performance optimization, code refactoring, ...\n\nBut think of most change is just to add ```section```(concept come of executable binary file) and add ```operation``` instead of change struct.\n\nSo this project just try to decompile without check magic code. At least, scan.php will work at most time.\n\n# 2.Usage\n\n## 2.1.Install PHP and Composer\n\nIf you are familiar with php, you can skip this part.\n\ninstall php7.0 (still work in php7.4)\n```\n# ubuntu\n$ sudo apt install php7.0\n\n# mac\n$ brew install php7.0\n\n# windows\n# just google an binary one\n```\ninstall composer\n>see https://getcomposer.org/download/\n\ninstall this project\n```\n$ cd path/to/project\n# no dependences, just auto generate the autoload\n$ composer install\n```\n\n## 2.2.decompile *.jsc file\n\n```\n$ cd /path/to/this/project\n$ php run.php /path/to/your.jsc > /path/to/decompile.txt\n#if this didn't work, you can also try below command to get the bitcode\n$ php scan.php /path/to/your.jsc > /path/to/scan.txt\n```\n\n## 2.3. print more info with scan.php\n\nJust remove the slashes in scan.php\n\n# 3. How to guess the bytecode version\n\n| magic code | version |\n| --- | --- |\n| 2C C0 73 B9 | 33 |\n| 28 C0 73 B9 | 34 |\n| 25 C0 73 B9 | 35 |\n| 04 C0 73 B9 | 36 |\n| FC BF 73 B9 | 37 |\n| F4 BF 73 B9 | 38 |\n| D1 BF 73 B9 | 39 |\n| C3 BF 73 B9 | 40 |\n| B7 BF 73 B9 | 41 |\n| B3 BF 73 B9 | 42 |\n| AB BF 73 B9 | 43 |\n| A0 BF 73 B9 | 44 |\n| 95 BF 73 B9 | 45 |\n| 88 BF 73 B9 | 46 |\n| 81 BF 73 B9 | 47 |\n\nYes, change happens >= 48.\nbytecodeVer(int) change to buildId(string).\nAnd buildId is very like an useragent of browser.\n\n# 4.Besides\n\nThis project is not complete yet.\n\n- A Fatal Bug was found when decompile with a deep context\n\nDecompile result is not a runable file.\nSome local variables are auto generate, for the compiler discards local variables.\n\n" }, { "path": "run.php", "content": "run();\n//$decompile->runResult();\n$contexts = $decompile->getContexts();\nforeach ($contexts as $index => $context) {\n //if ($index==0) {\n echo '==================================' . $index . '==================================S', CLIENT_EOL;\n /* @var \\Irelance\\Mozjs34\\Context $context */\n $context->printProperties([\n //'Summaries',\n //'Atoms',\n //'Operations',\n 'Argv',\n 'Content',\n //'Nodes',\n //'Consts',\n //'Objects',\n //'Regexps',\n //'TryNote',\n //'ScopeNote',\n ]);\n echo '==========================================================================E', CLIENT_EOL;\n //}\n}\n" }, { "path": "scan.php", "content": "run();\r\n//$decompile->runResult();\r\n$contexts = $decompile->getContexts();\r\nforeach ($contexts as $index => $context) {\r\n //if ($index==0) {\r\n echo '==================================' . $index . '==================================S', CLIENT_EOL;\r\n /* @var \\Irelance\\Mozjs34\\Context $context */\r\n $context->printProperties([\r\n //'Summaries',\r\n 'Atoms',\r\n 'Operations',\r\n 'Argv',\r\n //'Content',\r\n 'Nodes',\r\n 'Consts',\r\n //'Objects',\r\n 'Regexps',\r\n //'TryNote',\r\n //'ScopeNote',\r\n ]);\r\n echo '==========================================================================E', CLIENT_EOL;\r\n //}\r\n}" }, { "path": "src/Constant.php", "content": "\");\n}\n\ndefine('JSID_TYPE_STRING', 0x0);\ndefine('JSID_TYPE_INT', 0x1);\ndefine('JSID_TYPE_VOID', 0x2);\ndefine('JSID_TYPE_SYMBOL', 0x4);\ndefine('JSID_TYPE_MASK', 0x7);\n\ndefine(\"js_undefined_str\", \"undefined\");\ndefine(\"js_typeof_str\", \"typeof\");\ndefine(\"js_void_str\", \"void\");\ndefine(\"js_null_str\", \"null\");\ndefine(\"js_false_str\", \"false\");\ndefine(\"js_true_str\", \"true\");\ndefine(\"js_throw_str\", \"throw\");\ndefine(\"js_in_str\", \"in\");\ndefine(\"js_instanceof_str\", \"instanceof\");\ndefine(\"js_this_str\", \"this\");\ndefine(\"js_new_str\", \"new\");\n\nclass Constant\n{\n const _ConstTag = [\n 'SCRIPT_INT',\n 'SCRIPT_DOUBLE',\n 'SCRIPT_ATOM',\n 'SCRIPT_TRUE',\n 'SCRIPT_FALSE',\n 'SCRIPT_NULL',\n 'SCRIPT_OBJECT',\n 'SCRIPT_VOID',\n 'SCRIPT_HOLE',\n ];\n\n const _Class = [\n 'CK_BlockObject',\n 'CK_WithObject',\n 'CK_JSFunction',\n 'CK_JSObject'\n ];\n\n const _ScriptBits = [\n 'NoScriptRval',\n 'SavedCallerFun',\n 'Strict',\n 'ContainsDynamicNameAccess',\n 'FunHasExtensibleScope',\n 'FunNeedsDeclEnvObject',\n 'FunHasAnyAliasedFormal',\n 'ArgumentsHasVarBinding',\n 'NeedsArgsObj',\n 'IsGeneratorExp',\n 'IsLegacyGenerator',\n 'IsStarGenerator',\n 'OwnSource',\n 'ExplicitUseStrict',\n 'SelfHosted',\n 'IsCompileAndGo',\n 'HasSingleton',\n 'TreatAsRunOnce',\n 'HasLazyScript'\n ];\n\n const _FirstWordFlag = [\n 'HasAtom' => 0x1,\n 'IsStarGenerator' => 0x2,\n 'IsLazy' => 0x4,\n 'HasSingletonType' => 0x8\n ];\n\n const _Opcode = [\n 0 => ['op' => 'JSOP_NOP', 'val' => 0, 'name' => \"nop\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 1 => ['op' => 'JSOP_UNDEFINED', 'val' => 1, 'name' => js_undefined_str, 'image' => \"\", 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 2 => ['op' => 'JSOP_UNUSED2', 'val' => 2, 'name' => \"unused2\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 0, 'format' => ['JOF_BYTE']],\n 3 => ['op' => 'JSOP_ENTERWITH', 'val' => 3, 'name' => \"enterwith\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 0, 'format' => ['JOF_OBJECT']],\n 4 => ['op' => 'JSOP_LEAVEWITH', 'val' => 4, 'name' => \"leavewith\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 5 => ['op' => 'JSOP_RETURN', 'val' => 5, 'name' => \"return\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 0, 'format' => ['JOF_BYTE']],\n 6 => ['op' => 'JSOP_GOTO', 'val' => 6, 'name' => \"goto\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_JUMP']],\n 7 => ['op' => 'JSOP_IFEQ', 'val' => 7, 'name' => \"ifeq\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 0, 'format' => ['JOF_JUMP', 'JOF_DETECTING']],\n 8 => ['op' => 'JSOP_IFNE', 'val' => 8, 'name' => \"ifne\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 0, 'format' => ['JOF_JUMP']],\n 9 => ['op' => 'JSOP_ARGUMENTS', 'val' => 9, 'name' => \"arguments\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 10 => ['op' => 'JSOP_SWAP', 'val' => 10, 'name' => \"swap\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 2, 'format' => ['JOF_BYTE']],\n 11 => ['op' => 'JSOP_POPN', 'val' => 11, 'name' => \"popn\", 'image' => NULL, 'len' => 3, 'use' => -1, 'def' => 0, 'format' => ['JOF_UINT16']],\n 12 => ['op' => 'JSOP_DUP', 'val' => 12, 'name' => \"dup\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 2, 'format' => ['JOF_BYTE']],\n 13 => ['op' => 'JSOP_DUP2', 'val' => 13, 'name' => \"dup2\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 4, 'format' => ['JOF_BYTE']],\n 14 => ['op' => 'JSOP_SETCONST', 'val' => 14, 'name' => \"setconst\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_SET']],\n 15 => ['op' => 'JSOP_BITOR', 'val' => 15, 'name' => \"bitor\", 'image' => \"|\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 16 => ['op' => 'JSOP_BITXOR', 'val' => 16, 'name' => \"bitxor\", 'image' => \"^\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 17 => ['op' => 'JSOP_BITAND', 'val' => 17, 'name' => \"bitand\", 'image' => \"&\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 18 => ['op' => 'JSOP_EQ', 'val' => 18, 'name' => \"eq\", 'image' => \"==\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH', 'JOF_DETECTING']],\n 19 => ['op' => 'JSOP_NE', 'val' => 19, 'name' => \"ne\", 'image' => \"!=\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH', 'JOF_DETECTING']],\n 20 => ['op' => 'JSOP_LT', 'val' => 20, 'name' => \"lt\", 'image' => \"<\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 21 => ['op' => 'JSOP_LE', 'val' => 21, 'name' => \"le\", 'image' => \"<=\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 22 => ['op' => 'JSOP_GT', 'val' => 22, 'name' => \"gt\", 'image' => \">\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 23 => ['op' => 'JSOP_GE', 'val' => 23, 'name' => \"ge\", 'image' => \">=\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 24 => ['op' => 'JSOP_LSH', 'val' => 24, 'name' => \"lsh\", 'image' => \"<<\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 25 => ['op' => 'JSOP_RSH', 'val' => 25, 'name' => \"rsh\", 'image' => \">>\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 26 => ['op' => 'JSOP_URSH', 'val' => 26, 'name' => \"ursh\", 'image' => \">>>\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 27 => ['op' => 'JSOP_ADD', 'val' => 27, 'name' => \"add\", 'image' => \"+\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 28 => ['op' => 'JSOP_SUB', 'val' => 28, 'name' => \"sub\", 'image' => \"-\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 29 => ['op' => 'JSOP_MUL', 'val' => 29, 'name' => \"mul\", 'image' => \"*\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 30 => ['op' => 'JSOP_DIV', 'val' => 30, 'name' => \"div\", 'image' => \"/\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 31 => ['op' => 'JSOP_MOD', 'val' => 31, 'name' => \"mod\", 'image' => \"%\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 32 => ['op' => 'JSOP_NOT', 'val' => 32, 'name' => \"not\", 'image' => \"!\", 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ARITH', 'JOF_DETECTING']],\n 33 => ['op' => 'JSOP_BITNOT', 'val' => 33, 'name' => \"bitnot\", 'image' => \"~\", 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ARITH']],\n 34 => ['op' => 'JSOP_NEG', 'val' => 34, 'name' => \"neg\", 'image' => \"- \", 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ARITH']],\n 35 => ['op' => 'JSOP_POS', 'val' => 35, 'name' => \"pos\", 'image' => \"+ \", 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ARITH']],\n 36 => ['op' => 'JSOP_DELNAME', 'val' => 36, 'name' => \"delname\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME']],\n 37 => ['op' => 'JSOP_DELPROP', 'val' => 37, 'name' => \"delprop\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP']],\n 38 => ['op' => 'JSOP_DELELEM', 'val' => 38, 'name' => \"delelem\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ELEM']],\n 39 => ['op' => 'JSOP_TYPEOF', 'val' => 39, 'name' => js_typeof_str, 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_DETECTING']],\n 40 => ['op' => 'JSOP_VOID', 'val' => 40, 'name' => js_void_str, 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE']],\n 41 => ['op' => 'JSOP_SPREADCALL', 'val' => 41, 'name' => \"spreadcall\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_INVOKE', 'JOF_TYPESET']],\n 42 => ['op' => 'JSOP_SPREADNEW', 'val' => 42, 'name' => \"spreadnew\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_INVOKE', 'JOF_TYPESET']],\n 43 => ['op' => 'JSOP_SPREADEVAL', 'val' => 43, 'name' => \"spreadeval\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_INVOKE', 'JOF_TYPESET']],\n 44 => ['op' => 'JSOP_DUPAT', 'val' => 44, 'name' => \"dupat\", 'image' => NULL, 'len' => 4, 'use' => 0, 'def' => 1, 'format' => ['JOF_UINT24']],\n 45 => ['op' => 'JSOP_UNUSED45', 'val' => 45, 'name' => \"unused45\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 46 => ['op' => 'JSOP_UNUSED46', 'val' => 46, 'name' => \"unused46\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 47 => ['op' => 'JSOP_UNUSED47', 'val' => 47, 'name' => \"unused47\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 48 => ['op' => 'JSOP_UNUSED48', 'val' => 48, 'name' => \"unused48\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 49 => ['op' => 'JSOP_UNUSED49', 'val' => 49, 'name' => \"unused49\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 50 => ['op' => 'JSOP_UNUSED50', 'val' => 50, 'name' => \"unused50\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 51 => ['op' => 'JSOP_UNUSED51', 'val' => 51, 'name' => \"unused51\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 52 => ['op' => 'JSOP_UNUSED52', 'val' => 52, 'name' => \"unused52\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 53 => ['op' => 'JSOP_GETPROP', 'val' => 53, 'name' => \"getprop\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_TYPESET', 'JOF_TMPSLOT3']],\n 54 => ['op' => 'JSOP_SETPROP', 'val' => 54, 'name' => \"setprop\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_SET', 'JOF_DETECTING']],\n 55 => ['op' => 'JSOP_GETELEM', 'val' => 55, 'name' => \"getelem\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ELEM', 'JOF_TYPESET', 'JOF_LEFTASSOC']],\n 56 => ['op' => 'JSOP_SETELEM', 'val' => 56, 'name' => \"setelem\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ELEM', 'JOF_SET', 'JOF_DETECTING']],\n 57 => ['op' => 'JSOP_UNUSED57', 'val' => 57, 'name' => \"unused57\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 58 => ['op' => 'JSOP_CALL', 'val' => 58, 'name' => \"call\", 'image' => NULL, 'len' => 3, 'use' => -1, 'def' => 1, 'format' => ['JOF_UINT16', 'JOF_INVOKE', 'JOF_TYPESET']],\n 59 => ['op' => 'JSOP_NAME', 'val' => 59, 'name' => \"name\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_TYPESET']],\n 60 => ['op' => 'JSOP_DOUBLE', 'val' => 60, 'name' => \"double\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_DOUBLE']],\n 61 => ['op' => 'JSOP_STRING', 'val' => 61, 'name' => \"string\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM']],\n 62 => ['op' => 'JSOP_ZERO', 'val' => 62, 'name' => \"zero\", 'image' => \"0\", 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 63 => ['op' => 'JSOP_ONE', 'val' => 63, 'name' => \"one\", 'image' => \"1\", 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 64 => ['op' => 'JSOP_NULL', 'val' => 64, 'name' => js_null_str, 'image' => js_null_str, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 65 => ['op' => 'JSOP_THIS', 'val' => 65, 'name' => js_this_str, 'image' => js_this_str, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 66 => ['op' => 'JSOP_FALSE', 'val' => 66, 'name' => js_false_str, 'image' => js_false_str, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 67 => ['op' => 'JSOP_TRUE', 'val' => 67, 'name' => js_true_str, 'image' => js_true_str, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 68 => ['op' => 'JSOP_OR', 'val' => 68, 'name' => \"or\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_JUMP', 'JOF_DETECTING', 'JOF_LEFTASSOC']],\n 69 => ['op' => 'JSOP_AND', 'val' => 69, 'name' => \"and\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_JUMP', 'JOF_DETECTING', 'JOF_LEFTASSOC']],\n 70 => ['op' => 'JSOP_TABLESWITCH', 'val' => 70, 'name' => \"tableswitch\", 'image' => NULL, 'len' => -1, 'use' => 1, 'def' => 0, 'format' => ['JOF_TABLESWITCH', 'JOF_DETECTING']],\n 71 => ['op' => 'JSOP_RUNONCE', 'val' => 71, 'name' => \"runonce\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 72 => ['op' => 'JSOP_STRICTEQ', 'val' => 72, 'name' => \"stricteq\", 'image' => \"===\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_DETECTING', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 73 => ['op' => 'JSOP_STRICTNE', 'val' => 73, 'name' => \"strictne\", 'image' => \"!==\", 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_DETECTING', 'JOF_LEFTASSOC', 'JOF_ARITH']],\n 74 => ['op' => 'JSOP_SETCALL', 'val' => 74, 'name' => \"setcall\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 75 => ['op' => 'JSOP_ITER', 'val' => 75, 'name' => \"iter\", 'image' => NULL, 'len' => 2, 'use' => 1, 'def' => 1, 'format' => ['JOF_UINT8']],\n 76 => ['op' => 'JSOP_MOREITER', 'val' => 76, 'name' => \"moreiter\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 2, 'format' => ['JOF_BYTE']],\n 77 => ['op' => 'JSOP_ITERNEXT', 'val' => 77, 'name' => \"iternext\", 'image' => \"\", 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 78 => ['op' => 'JSOP_ENDITER', 'val' => 78, 'name' => \"enditer\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 0, 'format' => ['JOF_BYTE']],\n 79 => ['op' => 'JSOP_FUNAPPLY', 'val' => 79, 'name' => \"funapply\", 'image' => NULL, 'len' => 3, 'use' => -1, 'def' => 1, 'format' => ['JOF_UINT16', 'JOF_INVOKE', 'JOF_TYPESET']],\n 80 => ['op' => 'JSOP_OBJECT', 'val' => 80, 'name' => \"object\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_OBJECT']],\n 81 => ['op' => 'JSOP_POP', 'val' => 81, 'name' => \"pop\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 0, 'format' => ['JOF_BYTE']],\n 82 => ['op' => 'JSOP_NEW', 'val' => 82, 'name' => js_new_str, 'image' => NULL, 'len' => 3, 'use' => -1, 'def' => 1, 'format' => ['JOF_UINT16', 'JOF_INVOKE', 'JOF_TYPESET']],\n 83 => ['op' => 'JSOP_UNUSED83', 'val' => 83, 'name' => \"unused83\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 84 => ['op' => 'JSOP_GETARG', 'val' => 84, 'name' => \"getarg\", 'image' => NULL, 'len' => 3, 'use' => 0, 'def' => 1, 'format' => ['JOF_QARG', 'JOF_NAME']],\n 85 => ['op' => 'JSOP_SETARG', 'val' => 85, 'name' => \"setarg\", 'image' => NULL, 'len' => 3, 'use' => 1, 'def' => 1, 'format' => ['JOF_QARG', 'JOF_NAME', 'JOF_SET']],\n 86 => ['op' => 'JSOP_GETLOCAL', 'val' => 86, 'name' => \"getlocal\", 'image' => NULL, 'len' => 4, 'use' => 0, 'def' => 1, 'format' => ['JOF_LOCAL', 'JOF_NAME']],\n 87 => ['op' => 'JSOP_SETLOCAL', 'val' => 87, 'name' => \"setlocal\", 'image' => NULL, 'len' => 4, 'use' => 1, 'def' => 1, 'format' => ['JOF_LOCAL', 'JOF_NAME', 'JOF_SET', 'JOF_DETECTING']],\n 88 => ['op' => 'JSOP_UINT16', 'val' => 88, 'name' => \"uint16\", 'image' => NULL, 'len' => 3, 'use' => 0, 'def' => 1, 'format' => ['JOF_UINT16']],\n 89 => ['op' => 'JSOP_NEWINIT', 'val' => 89, 'name' => \"newinit\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_UINT8']],\n 90 => ['op' => 'JSOP_NEWARRAY', 'val' => 90, 'name' => \"newarray\", 'image' => NULL, 'len' => 4, 'use' => 0, 'def' => 1, 'format' => ['JOF_UINT24']],\n 91 => ['op' => 'JSOP_NEWOBJECT', 'val' => 91, 'name' => \"newobject\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_OBJECT']],\n 92 => ['op' => 'JSOP_ENDINIT', 'val' => 92, 'name' => \"endinit\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 93 => ['op' => 'JSOP_INITPROP', 'val' => 93, 'name' => \"initprop\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_SET', 'JOF_DETECTING']],\n 94 => ['op' => 'JSOP_INITELEM', 'val' => 94, 'name' => \"initelem\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ELEM', 'JOF_SET', 'JOF_DETECTING']],\n 95 => ['op' => 'JSOP_INITELEM_INC', 'val' => 95, 'name' => \"initelem_inc\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 2, 'format' => ['JOF_BYTE', 'JOF_ELEM', 'JOF_SET']],\n 96 => ['op' => 'JSOP_INITELEM_ARRAY', 'val' => 96, 'name' => \"initelem_array\", 'image' => NULL, 'len' => 4, 'use' => 2, 'def' => 1, 'format' => ['JOF_UINT24', 'JOF_ELEM', 'JOF_SET', 'JOF_DETECTING']],\n 97 => ['op' => 'JSOP_INITPROP_GETTER', 'val' => 97, 'name' => \"initprop_getter\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_SET', 'JOF_DETECTING']],\n 98 => ['op' => 'JSOP_INITPROP_SETTER', 'val' => 98, 'name' => \"initprop_setter\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_SET', 'JOF_DETECTING']],\n 99 => ['op' => 'JSOP_INITELEM_GETTER', 'val' => 99, 'name' => \"initelem_getter\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ELEM', 'JOF_SET', 'JOF_DETECTING']],\n 100 => ['op' => 'JSOP_INITELEM_SETTER', 'val' => 100, 'name' => \"initelem_setter\", 'image' => NULL, 'len' => 1, 'use' => 3, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ELEM', 'JOF_SET', 'JOF_DETECTING']],\n 101 => ['op' => 'JSOP_CALLSITEOBJ', 'val' => 101, 'name' => \"callsiteobj\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_OBJECT']],\n 102 => ['op' => 'JSOP_NEWARRAY_COPYONWRITE', 'val' => 102, 'name' => \"newarray_copyonwrite\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_OBJECT']],\n 103 => ['op' => 'JSOP_UNUSED103', 'val' => 103, 'name' => \"unused103\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 104 => ['op' => 'JSOP_UNUSED104', 'val' => 104, 'name' => \"unused104\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 105 => ['op' => 'JSOP_UNUSED105', 'val' => 105, 'name' => \"unused105\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 106 => ['op' => 'JSOP_LABEL', 'val' => 106, 'name' => \"label\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_JUMP']],\n 107 => ['op' => 'JSOP_UNUSED107', 'val' => 107, 'name' => \"unused107\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 108 => ['op' => 'JSOP_FUNCALL', 'val' => 108, 'name' => \"funcall\", 'image' => NULL, 'len' => 3, 'use' => -1, 'def' => 1, 'format' => ['JOF_UINT16', 'JOF_INVOKE', 'JOF_TYPESET']],\n 109 => ['op' => 'JSOP_LOOPHEAD', 'val' => 109, 'name' => \"loophead\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 110 => ['op' => 'JSOP_BINDNAME', 'val' => 110, 'name' => \"bindname\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_SET']],\n 111 => ['op' => 'JSOP_SETNAME', 'val' => 111, 'name' => \"setname\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_SET', 'JOF_DETECTING']],\n 112 => ['op' => 'JSOP_THROW', 'val' => 112, 'name' => js_throw_str, 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 0, 'format' => ['JOF_BYTE']],\n 113 => ['op' => 'JSOP_IN', 'val' => 113, 'name' => js_in_str, 'image' => js_in_str, 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC']],\n 114 => ['op' => 'JSOP_INSTANCEOF', 'val' => 114, 'name' => js_instanceof_str, 'image' => js_instanceof_str, 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_LEFTASSOC', 'JOF_TMPSLOT']],\n 115 => ['op' => 'JSOP_DEBUGGER', 'val' => 115, 'name' => \"debugger\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 116 => ['op' => 'JSOP_GOSUB', 'val' => 116, 'name' => \"gosub\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_JUMP']],\n 117 => ['op' => 'JSOP_RETSUB', 'val' => 117, 'name' => \"retsub\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 0, 'format' => ['JOF_BYTE']],\n 118 => ['op' => 'JSOP_EXCEPTION', 'val' => 118, 'name' => \"exception\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 119 => ['op' => 'JSOP_LINENO', 'val' => 119, 'name' => \"lineno\", 'image' => NULL, 'len' => 3, 'use' => 0, 'def' => 0, 'format' => ['JOF_UINT16']],\n 120 => ['op' => 'JSOP_CONDSWITCH', 'val' => 120, 'name' => \"condswitch\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 121 => ['op' => 'JSOP_CASE', 'val' => 121, 'name' => \"case\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_JUMP']],\n 122 => ['op' => 'JSOP_DEFAULT', 'val' => 122, 'name' => \"default\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 0, 'format' => ['JOF_JUMP']],\n 123 => ['op' => 'JSOP_EVAL', 'val' => 123, 'name' => \"eval\", 'image' => NULL, 'len' => 3, 'use' => -1, 'def' => 1, 'format' => ['JOF_UINT16', 'JOF_INVOKE', 'JOF_TYPESET']],\n 124 => ['op' => 'JSOP_UNUSED124', 'val' => 124, 'name' => \"unused124\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 125 => ['op' => 'JSOP_UNUSED125', 'val' => 125, 'name' => \"unused125\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 126 => ['op' => 'JSOP_UNUSED126', 'val' => 126, 'name' => \"unused126\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 127 => ['op' => 'JSOP_DEFFUN', 'val' => 127, 'name' => \"deffun\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_OBJECT']],\n 128 => ['op' => 'JSOP_DEFCONST', 'val' => 128, 'name' => \"defconst\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_ATOM']],\n 129 => ['op' => 'JSOP_DEFVAR', 'val' => 129, 'name' => \"defvar\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_ATOM']],\n 130 => ['op' => 'JSOP_LAMBDA', 'val' => 130, 'name' => \"lambda\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_OBJECT']],\n 131 => ['op' => 'JSOP_LAMBDA_ARROW', 'val' => 131, 'name' => \"lambda_arrow\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_OBJECT']],\n 132 => ['op' => 'JSOP_CALLEE', 'val' => 132, 'name' => \"callee\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 133 => ['op' => 'JSOP_PICK', 'val' => 133, 'name' => \"pick\", 'image' => NULL, 'len' => 2, 'use' => 0, 'def' => 0, 'format' => ['JOF_UINT8', 'JOF_TMPSLOT2']],\n 134 => ['op' => 'JSOP_TRY', 'val' => 134, 'name' => \"try\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 135 => ['op' => 'JSOP_FINALLY', 'val' => 135, 'name' => \"finally\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 2, 'format' => ['JOF_BYTE']],\n 136 => ['op' => 'JSOP_GETALIASEDVAR', 'val' => 136, 'name' => \"getaliasedvar\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_SCOPECOORD', 'JOF_NAME', 'JOF_TYPESET']],\n 137 => ['op' => 'JSOP_SETALIASEDVAR', 'val' => 137, 'name' => \"setaliasedvar\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_SCOPECOORD', 'JOF_NAME', 'JOF_SET', 'JOF_DETECTING']],\n 138 => ['op' => 'JSOP_UNUSED138', 'val' => 138, 'name' => \"unused138\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 139 => ['op' => 'JSOP_UNUSED139', 'val' => 139, 'name' => \"unused139\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 140 => ['op' => 'JSOP_UNUSED140', 'val' => 140, 'name' => \"unused140\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 141 => ['op' => 'JSOP_UNUSED141', 'val' => 141, 'name' => \"unused141\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 142 => ['op' => 'JSOP_UNUSED142', 'val' => 142, 'name' => \"unused142\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 143 => ['op' => 'JSOP_GETINTRINSIC', 'val' => 143, 'name' => \"getintrinsic\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_TYPESET']],\n 144 => ['op' => 'JSOP_SETINTRINSIC', 'val' => 144, 'name' => \"setintrinsic\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_SET', 'JOF_DETECTING']],\n 145 => ['op' => 'JSOP_BINDINTRINSIC', 'val' => 145, 'name' => \"bindintrinsic\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_SET']],\n 146 => ['op' => 'JSOP_UNUSED146', 'val' => 146, 'name' => \"unused146\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 147 => ['op' => 'JSOP_UNUSED147', 'val' => 147, 'name' => \"unused147\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 148 => ['op' => 'JSOP_UNUSED148', 'val' => 148, 'name' => \"unused148\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 149 => ['op' => 'JSOP_BACKPATCH', 'val' => 149, 'name' => \"backpatch\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_JUMP']],\n 150 => ['op' => 'JSOP_UNUSED150', 'val' => 150, 'name' => \"unused150\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 151 => ['op' => 'JSOP_THROWING', 'val' => 151, 'name' => \"throwing\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 0, 'format' => ['JOF_BYTE']],\n 152 => ['op' => 'JSOP_SETRVAL', 'val' => 152, 'name' => \"setrval\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 0, 'format' => ['JOF_BYTE']],\n 153 => ['op' => 'JSOP_RETRVAL', 'val' => 153, 'name' => \"retrval\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 154 => ['op' => 'JSOP_GETGNAME', 'val' => 154, 'name' => \"getgname\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_TYPESET', 'JOF_GNAME']],\n 155 => ['op' => 'JSOP_SETGNAME', 'val' => 155, 'name' => \"setgname\", 'image' => NULL, 'len' => 5, 'use' => 2, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_SET', 'JOF_DETECTING', 'JOF_GNAME']],\n 156 => ['op' => 'JSOP_UNUSED156', 'val' => 156, 'name' => \"unused156\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 157 => ['op' => 'JSOP_UNUSED157', 'val' => 157, 'name' => \"unused157\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 158 => ['op' => 'JSOP_UNUSED158', 'val' => 158, 'name' => \"unused158\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 159 => ['op' => 'JSOP_UNUSED159', 'val' => 159, 'name' => \"unused159\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 160 => ['op' => 'JSOP_REGEXP', 'val' => 160, 'name' => \"regexp\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_REGEXP']],\n 161 => ['op' => 'JSOP_UNUSED161', 'val' => 161, 'name' => \"unused161\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 162 => ['op' => 'JSOP_UNUSED162', 'val' => 162, 'name' => \"unused162\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 163 => ['op' => 'JSOP_UNUSED163', 'val' => 163, 'name' => \"unused163\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 164 => ['op' => 'JSOP_UNUSED164', 'val' => 164, 'name' => \"unused164\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 165 => ['op' => 'JSOP_UNUSED165', 'val' => 165, 'name' => \"unused165\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 166 => ['op' => 'JSOP_UNUSED166', 'val' => 166, 'name' => \"unused166\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 167 => ['op' => 'JSOP_UNUSED167', 'val' => 167, 'name' => \"unused167\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 168 => ['op' => 'JSOP_UNUSED168', 'val' => 168, 'name' => \"unused168\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 169 => ['op' => 'JSOP_UNUSED169', 'val' => 169, 'name' => \"unused169\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 170 => ['op' => 'JSOP_UNUSED170', 'val' => 170, 'name' => \"unused170\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 171 => ['op' => 'JSOP_UNUSED171', 'val' => 171, 'name' => \"unused171\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 172 => ['op' => 'JSOP_UNUSED172', 'val' => 172, 'name' => \"unused172\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 173 => ['op' => 'JSOP_UNUSED173', 'val' => 173, 'name' => \"unused173\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 174 => ['op' => 'JSOP_UNUSED174', 'val' => 174, 'name' => \"unused174\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 175 => ['op' => 'JSOP_UNUSED175', 'val' => 175, 'name' => \"unused175\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 176 => ['op' => 'JSOP_UNUSED176', 'val' => 176, 'name' => \"unused176\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 177 => ['op' => 'JSOP_UNUSED177', 'val' => 177, 'name' => \"unused177\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 178 => ['op' => 'JSOP_UNUSED178', 'val' => 178, 'name' => \"unused178\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 179 => ['op' => 'JSOP_UNUSED179', 'val' => 179, 'name' => \"unused179\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 180 => ['op' => 'JSOP_UNUSED180', 'val' => 180, 'name' => \"unused180\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 181 => ['op' => 'JSOP_UNUSED181', 'val' => 181, 'name' => \"unused181\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 182 => ['op' => 'JSOP_UNUSED182', 'val' => 182, 'name' => \"unused182\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 183 => ['op' => 'JSOP_UNUSED183', 'val' => 183, 'name' => \"unused183\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 184 => ['op' => 'JSOP_CALLPROP', 'val' => 184, 'name' => \"callprop\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_TYPESET', 'JOF_TMPSLOT3']],\n 185 => ['op' => 'JSOP_UNUSED185', 'val' => 185, 'name' => \"unused185\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 186 => ['op' => 'JSOP_UNUSED186', 'val' => 186, 'name' => \"unused186\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 187 => ['op' => 'JSOP_UNUSED187', 'val' => 187, 'name' => \"unused187\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 188 => ['op' => 'JSOP_UINT24', 'val' => 188, 'name' => \"uint24\", 'image' => NULL, 'len' => 4, 'use' => 0, 'def' => 1, 'format' => ['JOF_UINT24']],\n 189 => ['op' => 'JSOP_UNUSED189', 'val' => 189, 'name' => \"unused189\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 190 => ['op' => 'JSOP_UNUSED190', 'val' => 190, 'name' => \"unused190\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 191 => ['op' => 'JSOP_UNUSED191', 'val' => 191, 'name' => \"unused191\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 192 => ['op' => 'JSOP_UNUSED192', 'val' => 192, 'name' => \"unused192\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 193 => ['op' => 'JSOP_CALLELEM', 'val' => 193, 'name' => \"callelem\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_ELEM', 'JOF_TYPESET', 'JOF_LEFTASSOC']],\n 194 => ['op' => 'JSOP_MUTATEPROTO', 'val' => 194, 'name' => \"mutateproto\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 1, 'format' => ['JOF_BYTE']],\n 195 => ['op' => 'JSOP_GETXPROP', 'val' => 195, 'name' => \"getxprop\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_TYPESET']],\n 196 => ['op' => 'JSOP_UNUSED196', 'val' => 196, 'name' => \"unused196\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 197 => ['op' => 'JSOP_TYPEOFEXPR', 'val' => 197, 'name' => \"typeofexpr\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_DETECTING']],\n 198 => ['op' => 'JSOP_PUSHBLOCKSCOPE', 'val' => 198, 'name' => \"pushblockscope\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 0, 'format' => ['JOF_OBJECT']],\n 199 => ['op' => 'JSOP_POPBLOCKSCOPE', 'val' => 199, 'name' => \"popblockscope\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 200 => ['op' => 'JSOP_DEBUGLEAVEBLOCK', 'val' => 200, 'name' => \"debugleaveblock\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 201 => ['op' => 'JSOP_UNUSED201', 'val' => 201, 'name' => \"unused201\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 202 => ['op' => 'JSOP_GENERATOR', 'val' => 202, 'name' => \"generator\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 203 => ['op' => 'JSOP_YIELD', 'val' => 203, 'name' => \"yield\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE']],\n 204 => ['op' => 'JSOP_ARRAYPUSH', 'val' => 204, 'name' => \"arraypush\", 'image' => NULL, 'len' => 1, 'use' => 2, 'def' => 0, 'format' => ['JOF_BYTE']],\n 205 => ['op' => 'JSOP_UNUSED205', 'val' => 205, 'name' => \"unused205\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 206 => ['op' => 'JSOP_UNUSED206', 'val' => 206, 'name' => \"unused206\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 207 => ['op' => 'JSOP_UNUSED207', 'val' => 207, 'name' => \"unused207\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 208 => ['op' => 'JSOP_UNUSED208', 'val' => 208, 'name' => \"unused208\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 209 => ['op' => 'JSOP_UNUSED209', 'val' => 209, 'name' => \"unused209\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 210 => ['op' => 'JSOP_UNUSED210', 'val' => 210, 'name' => \"unused210\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 211 => ['op' => 'JSOP_UNUSED211', 'val' => 211, 'name' => \"unused211\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 212 => ['op' => 'JSOP_UNUSED212', 'val' => 212, 'name' => \"unused212\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 213 => ['op' => 'JSOP_UNUSED213', 'val' => 213, 'name' => \"unused213\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 214 => ['op' => 'JSOP_BINDGNAME', 'val' => 214, 'name' => \"bindgname\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_NAME', 'JOF_SET', 'JOF_GNAME']],\n 215 => ['op' => 'JSOP_INT8', 'val' => 215, 'name' => \"int8\", 'image' => NULL, 'len' => 2, 'use' => 0, 'def' => 1, 'format' => ['JOF_INT8']],\n 216 => ['op' => 'JSOP_INT32', 'val' => 216, 'name' => \"int32\", 'image' => NULL, 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_INT32']],\n 217 => ['op' => 'JSOP_LENGTH', 'val' => 217, 'name' => \"length\", 'image' => NULL, 'len' => 5, 'use' => 1, 'def' => 1, 'format' => ['JOF_ATOM', 'JOF_PROP', 'JOF_TYPESET', 'JOF_TMPSLOT3']],\n 218 => ['op' => 'JSOP_HOLE', 'val' => 218, 'name' => \"hole\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE']],\n 219 => ['op' => 'JSOP_UNUSED219', 'val' => 219, 'name' => \"unused219\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 220 => ['op' => 'JSOP_UNUSED220', 'val' => 220, 'name' => \"unused220\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 221 => ['op' => 'JSOP_UNUSED221', 'val' => 221, 'name' => \"unused221\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 222 => ['op' => 'JSOP_UNUSED222', 'val' => 222, 'name' => \"unused222\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 223 => ['op' => 'JSOP_UNUSED223', 'val' => 223, 'name' => \"unused223\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 0, 'format' => ['JOF_BYTE']],\n 224 => ['op' => 'JSOP_REST', 'val' => 224, 'name' => \"rest\", 'image' => NULL, 'len' => 1, 'use' => 0, 'def' => 1, 'format' => ['JOF_BYTE', 'JOF_TYPESET']],\n 225 => ['op' => 'JSOP_TOID', 'val' => 225, 'name' => \"toid\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE']],\n 226 => ['op' => 'JSOP_IMPLICITTHIS', 'val' => 226, 'name' => \"implicitthis\", 'image' => \"\", 'len' => 5, 'use' => 0, 'def' => 1, 'format' => ['JOF_ATOM']],\n 227 => ['op' => 'JSOP_LOOPENTRY', 'val' => 227, 'name' => \"loopentry\", 'image' => NULL, 'len' => 2, 'use' => 0, 'def' => 0, 'format' => ['JOF_UINT8']],\n 228 => ['op' => 'JSOP_TOSTRING', 'val' => 228, 'name' => \"tostring\", 'image' => NULL, 'len' => 1, 'use' => 1, 'def' => 1, 'format' => ['JOF_BYTE']],\n ];\n}\n" }, { "path": "src/Context.php", "content": "argvs[] = $value;\n }\n\n public function addSummary($key, $value)\n {\n if (isset($this->summaries[$key])) {\n return false;\n }\n $this->summaries[$key] = $value;\n return true;\n }\n\n public function addOperation($parserIndex, array $operation)\n {\n $this->operations[$parserIndex] = $operation;\n }\n\n public function addNode($node)\n {\n $this->nodes[] = $node;\n }\n\n public function addAtom($atom)\n {\n $this->atoms[] = $atom;\n }\n\n public function addConst($const)\n {\n $this->consts[] = $const;\n }\n\n public function addObject($classKind, array $extra)\n {\n $this->objects[] = array_merge($extra, ['classKind' => $classKind]);\n }\n\n public function addRegexp($source, $flagsword)\n {\n $this->regexps[] = [\n 'source' => $source,\n 'flagsword' => $flagsword,\n ];\n }\n\n public function addTryNote($kind, $stackDepth, $start, $length)\n {\n $this->tryNotes[] = ['kind' => $kind, 'stackDepth' => $stackDepth, 'start' => $start, 'length' => $length];\n }\n\n public function addScopeNote($index, $start, $length, $parent)\n {\n $this->scopeNotes[$index] = ['parent' => $parent, 'start' => $start, 'length' => $length];\n }\n\n public function addHasLazyScript($packedFields)\n {\n $this->hasLazyScript = $packedFields;\n }\n\n public function getSummary($key)\n {\n return $this->summaries[$key];\n }\n\n /**\n * @param $stack Stack|array\n */\n public function pushStack($stack)\n {\n if (is_array($stack)) {\n $stack = new Stack($stack);\n }\n array_push($this->stack, $stack);\n }\n\n /**\n * @return Stack\n */\n public function popStack()\n {\n return array_pop($this->stack);\n }\n\n protected $storageScript = [];\n\n public function writeScript($parserIndex, $string, $offset = 0)\n {\n $this->storageScript[$parserIndex * 2 + $offset] = ['value' => $string];\n }\n\n public function appendScript($parserIndex, $string, $offset = 0)\n {\n if (!isset($this->storageScript[$parserIndex * 2 + $offset])) {\n $this->writeScript($parserIndex, $string, $offset);\n return;\n }\n $this->storageScript[$parserIndex * 2 + $offset]['value'] .= $string;\n }\n\n public function getScript($parserIndex, $offset = 0)\n {\n if (!isset($this->storageScript[$parserIndex * 2 + $offset])) {\n return ['value' => ''];\n }\n return $this->storageScript[$parserIndex * 2 + $offset];\n }\n\n public function dropScript($parserIndex, $offset = 0)\n {\n if (isset($this->storageScript[$parserIndex * 2 + $offset])) {\n unset($this->storageScript[$parserIndex * 2 + $offset]);\n }\n }\n}\n" }, { "path": "src/Decompile.php", "content": "fp = fopen($filename, 'rb');\n $this->init();\n }\n\n public function __destruct()\n {\n fclose($this->fp);\n }\n\n public function init()\n {\n $i = 0;\n while (!feof($this->fp)) {\n $c = fgetc($this->fp);\n $this->bytecodes[$i] = ord($c);\n $i++;\n }\n $this->bytecodeLength = count($this->bytecodes);\n }\n\n protected function parserVersion()\n {\n $this->parseIndex = 0;\n $bytecodeVer = $this->todec();\n return $bytecodeVer;\n }\n\n public function run()\n {\n $this->parserVersion();\n $this->XDRScript();\n }\n\n public function runResult()\n {\n echo '----------------ByteCode---------------', CLIENT_EOL;\n echo 'file size :', $this->bytecodeLength, CLIENT_EOL;\n echo 'parse size :', 1 + $this->parseIndex, CLIENT_EOL;\n echo '---------------------------------------', CLIENT_EOL;\n }\n\n public function getContexts()\n {\n return $this->contexts;\n }\n\n protected $localVariable = [];\n\n public function setLocalVariable($index, $value)\n {\n $this->localVariable[$index] = $value;\n }\n\n public function getLocalVariable($index)\n {\n if (!isset($this->localVariable[$index])) {\n return new Stack(['parserIndex' => 0, 'type' => 'undefined', 'value' => 'undefined']);\n }\n return $this->localVariable[$index];\n }\n\n protected $aliasedVariable = [];\n\n public function setAliasedVariable($hops, $slot, $value)\n {\n if (!isset($this->aliasedVariable[$hops])) {\n $this->aliasedVariable[$hops] = [];\n }\n $this->aliasedVariable[$hops][$slot] = $value;\n }\n\n public function getAliasedVariable($hops, $slot)\n {\n if (!isset($this->aliasedVariable[$hops][$slot])) {\n return new Stack(['parserIndex' => 0, 'type' => 'undefined', 'value' => 'undefined']);\n }\n return $this->aliasedVariable[$hops][$slot];\n }\n\n protected $globalVariable = [];\n\n public function setGlobalVariable($key, $value)\n {\n $this->globalVariable[$key] = $value;\n }\n\n public function getGlobalVariable($key)\n {\n if (!isset($this->localVariable[$key])) {\n return new Stack(['parserIndex' => 0, 'type' => 'undefined', 'name' => $key, 'value' => $key]);\n }\n return $this->globalVariable[$key];\n }\n}\n" }, { "path": "src/Helper/Operation.php", "content": "operations[$goto])) {\n return false;\n }\n $nextOperation = $this->operations[$goto];\n }\n return $nextOperation;\n }\n\n public function getNextOperation($operation)\n {\n $nextIndex = $operation['parserIndex'] + $operation['length'];\n if (!isset($this->operations[$nextIndex])) {\n return false;\n }\n return $this->operations[$nextIndex];\n }\n\n public function revealOperations($start, $end, $conditons = [], $isCover = true)\n {\n $operationKeys = array_keys($this->operations);\n $operationKeysFlip = array_flip($operationKeys);\n $start = $operationKeysFlip[$start];\n $end = $operationKeysFlip[$end];\n for ($i = $start; $i < $end; $i++) {\n $operation = $this->operations[$operationKeys[$i]];\n if (!$operation['isCover']) {\n if ($this->isDebug) {\n echo '[', $operationKeys[$i], ']', $operation['name'], json_encode($operation['params']), ' pop: ', $operation['pop'], ' push: ', $operation['push'], ' byte: ', $operation['length'], CLIENT_EOL;\n }\n $this->revealOperation($operation, $conditons);\n $this->operations[$operationKeys[$i]]['isCover'] = $isCover;\n }\n }\n }\n\n protected function hasOperation($start, $end, $name)\n {\n $operationKeys = array_keys($this->operations);\n $operationKeysFlip = array_flip($operationKeys);\n $start = $operationKeysFlip[$start];\n $end = $operationKeysFlip[$end];\n for ($i = $start + 1; $i < $end; $i++) {\n $operation = $this->operations[$operationKeys[$i]];\n if ($operation['name'] == $name) {\n return true;\n }\n }\n return false;\n }\n\n protected function findFirstOperation($name, $start = null, $end = null)\n {\n if (is_string($name)) {\n $name = [$name];\n }\n $operationKeys = array_keys($this->operations);\n $operationKeysFlip = array_flip($operationKeys);\n $start = is_null($start) ? 0 : $operationKeysFlip[$start];\n $end = is_null($end) ? count($operationKeys) : $operationKeysFlip[$end];\n for ($i = $start; $i < $end; $i++) {\n $operation = $this->operations[$operationKeys[$i]];\n if (in_array($operation['name'], $name)) {\n return $operation;\n }\n }\n return false;\n }\n\n public function revealOperation($operation, $conditons = [])\n {\n switch ($operation['name']) {\n case 'JSOP_RETRVAL':\n case 'JSOP_ENDINIT':\n case 'JSOP_NOP':\n break;\n case 'JSOP_RETURN':\n $value = $this->getLogicValue($operation, $this->popStack());\n $this->writeScript($operation['parserIndex'], 'return ' . $value . ';');\n break;\n //change stack\n case 'JSOP_POP':\n case 'JSOP_SETRVAL':\n $rVal = $this->popStack();\n if ($rVal && $script = $rVal->getScript()) {\n $this->writeScript($operation['parserIndex'], $script . ';');\n }\n break;\n case 'JSOP_POPN':\n $n = $operation['params']['n'];\n for ($i = 0; $i < $n; $i++) {\n $this->popStack();\n }\n break;\n case 'JSOP_DUP':\n $val = $this->popStack();\n $this->pushStack($val);\n $this->pushStack($val);\n break;\n case 'JSOP_DUP2':\n $val1 = $this->popStack();\n $val2 = $this->popStack();\n $this->pushStack($val2);\n $this->pushStack($val1);\n $this->pushStack($val2);\n $this->pushStack($val1);\n break;\n case 'JSOP_DUPAT':\n $number = $operation['params']['n'];\n $temp = [];\n for ($i = 0; $i < $number; $i++) {\n $temp[$i] = $this->popStack();\n }\n for ($i = $number - 1; $i >= 0; $i--) {\n $this->pushStack($temp[$i]);\n }\n $this->pushStack($temp[$number - 1]);\n break;\n case 'JSOP_PICK':\n $number = $operation['params']['n'];\n $temp = [];\n for ($i = 0; $i < $number; $i++) {\n $temp[$i] = $this->popStack();\n }\n $nTh = $this->popStack();\n for ($i = $number - 1; $i >= 0; $i--) {\n $this->pushStack($temp[$i]);\n }\n $this->pushStack($nTh);\n break;\n case 'JSOP_SWAP':// v1, v2 => v2, v1\n $val1 = $this->popStack();\n $val2 = $this->popStack();\n $this->pushStack($val1);\n $this->pushStack($val2);\n break;\n //control goto\n case 'JSOP_GOTO':\n if (!empty($conditons)) {\n if (isset($conditons['type']) && $conditons['type'] == 'switch') {\n $gotoIndex = $operation['parserIndex'] + $operation['params']['offset'];\n if ($gotoIndex >= $conditons['defaultIndex']) {\n $this->writeScript($operation['parserIndex'], 'break;');\n $this->writeScript($gotoIndex, '}', +1);\n return;\n }\n }\n }\n $this->_getBranchContinue($operation) || $this->_getBranchBreak($operation);\n break;\n //control branch\n case 'JSOP_IFEQ':\n $value = $this->getLogicValue($operation, $this->popStack());\n //storage stack for k=x?a:b\n $stackCopy = serialize($this->stack);\n $this->appendScript($operation['parserIndex'], 'if(' . $value . '){');\n if ($operation['params']['offset'] > 0) {\n $elseStart = $this->gotoNextOperation($operation);\n $this->revealOperations($operation['parserIndex'] + $operation['length'], $elseStart['parserIndex']);\n $gotoOperation = $this->_getBranchGoto($operation);\n while ($this->_getBranchContinue($gotoOperation) || $this->_getBranchBreak($gotoOperation)) {\n $gotoOperation = $this->findFirstOperation('JSOP_GOTO', $gotoOperation['parserIndex'] + $gotoOperation['length']);\n if (!$gotoOperation) {\n break;\n }\n }\n $hasNextOperation = false;\n $nextOperationIndex = false;\n if ($gotoOperation) {\n $hasNextOperation = $gotoOperation['name'];\n $nextOperationIndex = $gotoOperation['parserIndex'];\n if ($elseIfOperation = $this->findFirstOperation(\n 'JSOP_IFEQ',\n $gotoOperation['parserIndex'],\n $gotoOperation['parserIndex'] + $gotoOperation['params']['offset']\n )\n ) {\n $hasNextOperation = $elseIfOperation['name'];\n $nextOperationIndex = $elseIfOperation['parserIndex'];\n }\n }\n switch ($hasNextOperation) {\n case 'JSOP_IFEQ':\n $this->writeScript($nextOperationIndex, '} else ');\n break;\n case 'JSOP_GOTO':\n $this->writeScript($nextOperationIndex, '} else {');\n default:\n $this->appendScript($operation['parserIndex'] + $operation['params']['offset'], '}', +1);\n break;\n }\n $oldCount = count(unserialize($stackCopy));\n $newCount = count($this->stack);\n if ($oldCount != $newCount) {\n if (($newCount - $oldCount) != 1) {\n exit(\"[error] JSOP_IFEQ Unknown Type\");\n }\n $this->dropScript($nextOperationIndex);\n $this->dropScript($operation['parserIndex']);\n $this->dropScript($operation['parserIndex'] + $operation['params']['offset'], +1);\n if (!$gotoOperation) {\n exit(\"[error] JSOP_IFEQ No Goto \");\n }\n $setIndex = $gotoOperation['parserIndex'] + $gotoOperation['params']['offset'];\n $setOperation = $this->operations[$setIndex];\n switch ($setOperation['name']) {\n case 'JSOP_SETELEM':\n case 'JSOP_SETNAME':\n case 'JSOP_SETCONST':\n case 'JSOP_SETPROP':\n case 'JSOP_INITPROP':\n $endOperation = $this->getNextOperation($setOperation);\n break;\n default://todo find all ending operation\n $endOperation = $this->findFirstOperation(\n ['JSOP_SETRVAL', 'JSOP_GOTO', 'JSOP_POP', 'JSOP_RETURN', 'JSOP_IFEQ', 'JSOP_IFNE',\n ],\n $setIndex\n );\n break;\n }\n if (!$endOperation) {\n exit(\"[error] JSOP_IFEQ Unknown endOperation \" . $operation['parserIndex']);\n }\n $this->revealOperations($setIndex, $endOperation['parserIndex'], [], false);\n $left = $this->popStack();\n $this->stack = unserialize($stackCopy);\n $this->revealOperations($gotoOperation['parserIndex'] + 5, $endOperation['parserIndex']);\n $right = $this->popStack();\n $this->pushStack(['type' => 'script', 'script' => $value . '?' . $left->getScript() . ':' . $right->getScript()]);\n return;\n }\n }\n break;\n case 'JSOP_TABLESWITCH':\n //case type is int\n $val = $this->popStack();\n $this->writeScript($operation['parserIndex'], 'switch(' . $val->getValue() . '){');\n $caseCurrent = $operation['params']['low'];\n $contents = [];\n foreach ($operation['params']['offset'] as $offset) {\n if ($offset) {\n $contentIndex = $operation['parserIndex'] + $offset;\n if (!isset($contents[$contentIndex])) {\n $contents[$contentIndex] = [];\n }\n $contents[$contentIndex][] = ['value' => 'case ' . $caseCurrent . ':'];\n }\n $caseCurrent++;\n }\n $defaultIndex = $operation['parserIndex'] + $operation['params']['len'];\n $this->_renderSwitch($contents, $defaultIndex);\n break;\n //control branch switch case type is mix\n case 'JSOP_CONDSWITCH':\n $name = $this->popStack();\n $this->writeScript($operation['parserIndex'], 'switch(' . $name->getValue() . '){');\n $this->pushStack(['type' => 'switch', 'value' => []]);\n break;\n case 'JSOP_CASE':\n $val = $this->popStack();\n $switch = $this->popStack();\n $contentIndex = $operation['parserIndex'] + $operation['params']['offset'];\n if (!isset($switch->value[$contentIndex])) {\n $switch->value[$contentIndex] = [];\n }\n $switch->value[$contentIndex][] = ['value' => 'case ' . $val->getValue() . ':'];\n $this->pushStack($switch);\n break;\n case 'JSOP_DEFAULT':\n $switch = $this->popStack();\n $this->_renderSwitch($switch->value, $operation['parserIndex'] + $operation['params']['offset']);\n break;\n //control loop\n case 'JSOP_IFNE':\n $value = $this->getLogicValue($operation, $this->popStack());\n $this->writeScript($operation['parserIndex'], 'if(' . $value . ')');\n break;\n case 'JSOP_LOOPHEAD':\n $gotoOperation = $this->_getLoopGoto($operation);\n $isDo = !$gotoOperation;\n if ($isDo) {\n $this->writeScript($operation['parserIndex'], 'do{', -1);\n $entryOperation = $this->operations[$operation['parserIndex'] + $operation['length']];\n $ifOperation = $entryOperation;\n do {\n $ifOperation = $this->_getLoopLogic($ifOperation);\n } while ($this->operations[$ifOperation['parserIndex'] + $ifOperation['params']['offset']]['parserIndex'] != $operation['parserIndex']);\n } else {\n $entryOperation = $this->operations[$gotoOperation['parserIndex'] + $gotoOperation['params']['offset']];\n $ifOperation = $this->_getLoopLogic($entryOperation);\n }\n $this->revealOperations($entryOperation['parserIndex'], $ifOperation['parserIndex'] + $ifOperation['length']);\n $this->revealOperations($operation['parserIndex'] + $operation['length'], $entryOperation['parserIndex']);\n if ($isDo) {\n $this->writeScript(\n $ifOperation['parserIndex'],\n str_replace('if(', '} while(', $this->getScript($ifOperation['parserIndex'])['value'])\n );\n } else {\n $this->writeScript(\n $operation['parserIndex'],\n str_replace('if(', 'while(', $this->getScript($ifOperation['parserIndex'])['value']) . '{',\n -1\n );\n $this->writeScript($ifOperation['parserIndex'], '}');\n }\n break;\n case 'JSOP_LOOPENTRY':\n break;\n //For-In Statement\n case 'JSOP_ITER':\n $val = $this->popStack();\n $this->pushStack($val);\n break;\n case 'JSOP_ITERNEXT':\n $this->pushStack(['type' => 'script', 'name' => '_iternext']);\n break;\n case 'JSOP_MOREITER':\n $val = $this->popStack();\n $this->pushStack([]);\n $this->pushStack(['type' => 'script', 'script' => $val->getValue() . ' has _iternext']);\n break;\n case 'JSOP_ENDITER':\n $val = $this->popStack();\n break;\n //math\n case 'JSOP_BITNOT':\n case 'JSOP_NEG':\n $value = $this->getLogicValue($operation, $this->popStack());\n $this->pushStack(['script' => '(' . $operation['image'] . $value . ')', 'type' => 'script']);\n break;\n case 'JSOP_POS':\n break;\n //math\n case 'JSOP_ADD':\n case 'JSOP_SUB':\n case 'JSOP_MUL':\n case 'JSOP_DIV':\n case 'JSOP_MOD':\n case 'JSOP_BITOR':\n case 'JSOP_BITXOR':\n case 'JSOP_BITAND':\n case 'JSOP_RSH':\n case 'JSOP_LSH':\n case 'JSOP_URSH':\n //logic\n case 'JSOP_EQ':\n case 'JSOP_NE':\n case 'JSOP_LT':\n case 'JSOP_LE':\n case 'JSOP_GT':\n case 'JSOP_GE':\n case 'JSOP_STRICTEQ':\n case 'JSOP_STRICTNE':\n case 'JSOP_IN':\n $right = $this->popStack();\n $rVal = $right->getValue();\n $left = $this->popStack();\n $lVal = $left->getValue();\n if ($left->type == 'logic') {\n $lVal = $this->_combineLogicByParserIndex($left->operation['parserIndex']);\n }\n if ($right->type == 'logic') {\n $rVal = $this->_combineLogicByParserIndex($right->operation['parserIndex']);\n }\n $this->pushStack(['script' => '(' . $lVal . ' ' . $operation['image'] . ' ' . $rVal . ')', 'type' => 'script']);\n break;\n case 'JSOP_OR':\n $script = $this->popStack();\n $gotoIndex = $operation['parserIndex'] + $operation['params']['offset'];\n $this->logicStacks[$operation['parserIndex']] = ['type' => 'or', 'goto' => $gotoIndex, 'value' => $script->getValue()];\n $this->pushStack(['type' => 'logic', 'operation' => $operation]);\n break;\n case 'JSOP_AND':\n $script = $this->popStack();\n $gotoIndex = $operation['parserIndex'] + $operation['params']['offset'];\n $this->logicStacks[$operation['parserIndex']] = ['type' => 'and', 'goto' => $gotoIndex, 'value' => $script->getValue()];\n $this->pushStack(['type' => 'logic', 'operation' => $operation]);\n break;\n case 'JSOP_NOT':\n $script = $this->popStack();\n $this->logicStacks[$operation['parserIndex']] = ['type' => 'not', 'value' => $script->getValue()];\n $this->pushStack(['type' => 'logic', 'operation' => $operation]);\n break;\n //typeof\n case 'JSOP_TYPEOF':\n case 'JSOP_TYPEOFEXPR':\n $name = $this->popStack();\n $this->pushStack(['script' => 'typeof ' . $name->getValue(), 'type' => 'script']);\n break;\n //instanceof\n case 'JSOP_INSTANCEOF':\n $rVal = $this->popStack();\n $lVal = $this->popStack();\n $this->pushStack(['script' => $lVal->getValue() . ' instanceof ' . $rVal->getValue(), 'type' => 'script']);\n break;\n //Function\n case 'JSOP_NEW':\n case 'JSOP_FUNAPPLY'://apply\n case 'JSOP_FUNCALL'://call\n case 'JSOP_EVAL'://eval\n case 'JSOP_CALL':\n $_argc = $operation['params']['argc'];\n $_argv = [];\n for ($i = 0; $i < $_argc; $i++) {\n $_argv[] = $this->popStack();\n }\n $_this = $this->popStack();\n $_callee = $this->popStack();\n $write = '';\n if (!empty($this->logicStacks)) {\n $write .= $this->_combineLogicByGotoIndex($operation['parserIndex'] + $operation['length']);\n }\n if ($operation['name'] == 'JSOP_NEW') {\n $write = 'new ';\n }\n $write .= $_callee->name ? $_callee->name : ('(' . $_callee->getScript() . ')');\n $write .= '(';\n if ($_argc) {\n for ($i = $_argc - 1; $i >= 0; $i--) {\n //$argv = $_argv[$i]->getScript() ? $_argv[$i]->getScript() : $_argv[$i]->name;//todo\n $argv = $_argv[$i]->getValue();\n $write .= $argv . ',';\n }\n $write = substr($write, 0, strlen($write) - 1);\n }\n $write .= ')';\n $this->pushStack(['type' => 'script', 'script' => $write]);\n break;\n //Object\n case 'JSOP_NEWINIT':\n $this->pushStack(['value' => [], 'type' => 'object']);\n break;\n case 'JSOP_INITPROP':\n $name = $this->atoms[$operation['params']['nameIndex']];\n $val = $this->popStack();\n $array = $this->popStack();\n $array->value[$name] = $val;\n $this->pushStack($array);\n break;\n case 'JSOP_DELPROP':\n $obj = $this->popStack();\n $this->pushStack(['type' => 'script', 'script' => 'delete ' . $obj->getValue() . '.' . $this->atoms[$operation['params']['nameIndex']]]);\n break;\n case 'JSOP_SETPROP':\n $value = $this->getLogicValue($operation, $this->popStack());\n $name = $this->popStack();\n $this->pushStack(['type' => 'script', 'script' => $name->getValue() . '.' . $this->atoms[$operation['params']['nameIndex']] . '=' . $value]);\n break;\n case 'JSOP_GETPROP':\n case 'JSOP_CALLPROP':\n $obj = $this->popStack();\n $this->pushStack(['name' => $obj->getValue() . '.' . $this->atoms[$operation['params']['nameIndex']]]);\n break;\n case 'JSOP_INITELEM':\n case 'JSOP_INITELEM_INC':\n $val = $this->popStack();\n $name = $this->popStack();\n $array = $this->popStack();\n $array->value[$name->getValue()] = $val;\n $this->pushStack($array);\n break;\n case 'JSOP_DELELEM':\n $propval = $this->popStack();\n $obj = $this->popStack();\n $this->pushStack(['type' => 'script', 'script' => 'delete ' . $obj->getValue() . '[' . $propval->getValue() . ']']);\n break;\n case 'JSOP_SETELEM':\n $value = $this->getLogicValue($operation, $this->popStack());\n $propval = $this->popStack();\n $obj = $this->popStack();\n $this->pushStack(['type' => 'script', 'script' => $obj->getValue() . '[' . $propval->getValue() . ']=' . $value]);\n break;\n case 'JSOP_GETELEM':\n case 'JSOP_CALLELEM':\n $propval = $this->popStack();\n $obj = $this->popStack();\n $this->pushStack(['name' => $obj->getValue() . '[' . $propval->getValue() . ']']);\n break;\n //Array\n case 'JSOP_NEWARRAY':\n $this->pushStack(['value' => [], 'type' => 'array']);\n break;\n case 'JSOP_INITELEM_ARRAY':\n $val = $this->popStack();\n $array = $this->popStack();\n $array->value[] = $val;\n $this->pushStack($array);\n break;\n case 'JSOP_LENGTH':\n $name = $this->popStack();\n $this->pushStack(['type' => 'script', 'script' => $name->getValue() . '.length']);\n break;\n //压入变量\n case 'JSOP_NAME':\n case 'JSOP_BINDNAME':\n case 'JSOP_IMPLICITTHIS':\n $this->pushStack(['name' => $this->atoms[$operation['params']['nameIndex']]]);\n break;\n //定义变量\n case 'JSOP_DEFVAR':\n $this->writeScript($operation['parserIndex'], 'var ' . $this->atoms[$operation['params']['nameIndex']] . ';');\n break;\n case 'JSOP_DEFCONST':\n $this->writeScript($operation['parserIndex'], 'const ' . $this->atoms[$operation['params']['nameIndex']] . ';');\n break;\n case 'JSOP_DEFFUN':\n $object = $this->objects[$operation['params']['funcIndex']];\n $this->writeScript($operation['parserIndex'], 'function ' . $object['name'] . '( __ARGV_' . $object['contextIndex'] . '__ ){ __FUNC_' . $object['contextIndex'] . '__ }');\n break;\n //定义常量 ['isJson'=>false,'value'=>'xxxx']\n case 'JSOP_TRUE':\n $this->pushStack(['value' => 'true', 'type' => 'boolean']);\n break;\n case 'JSOP_FALSE':\n $this->pushStack(['value' => 'false', 'type' => 'boolean']);\n break;\n case 'JSOP_NULL':\n $this->pushStack(['value' => 'null', 'type' => 'null']);\n break;\n case 'JSOP_VOID':\n $val = $this->popStack();\n case 'JSOP_UNDEFINED':\n $this->pushStack(['value' => 'undefined', 'type' => 'undefined']);\n break;\n case 'JSOP_ZERO':\n $this->pushStack(['value' => 0, 'type' => 'number']);\n break;\n case 'JSOP_ONE':\n $this->pushStack(['value' => 1, 'type' => 'number']);\n break;\n case 'JSOP_INT8':\n case 'JSOP_UINT16':\n case 'JSOP_UINT24':\n case 'JSOP_INT32':\n $this->pushStack(['value' => $operation['params']['val'], 'type' => 'number']);\n break;\n case 'JSOP_DOUBLE':\n $this->pushStack(['value' => $this->consts[$operation['params']['constIndex']]['value'], 'type' => 'number']);\n break;\n case 'JSOP_STRING':\n $this->pushStack(['value' => $this->atoms[$operation['params']['atomIndex']], 'type' => 'string']);\n break;\n case 'JSOP_REGEXP':\n $this->pushStack(['value' => '/' . $this->regexps[$operation['params']['regexpIndex']]['source'] . '/', 'type' => 'regexp']);\n break;\n case 'JSOP_OBJECT'://todo\n $object = $this->objects[$operation['params']['objectIndex']];\n $value = [];\n foreach ($object['initialized'] as $k => $v) {\n $type = 'undefined';\n switch ($v['type']) {\n case 'SCRIPT_INT':\n case 'SCRIPT_DOUBLE':\n $type = 'number';\n break;\n case 'SCRIPT_ATOM':\n $type = 'string';\n break;\n case 'SCRIPT_TRUE':\n case 'SCRIPT_FALSE':\n $type = 'boolean';\n break;\n case 'SCRIPT_NULL':\n $type = 'null';\n break;\n case 'SCRIPT_OBJECT'://todo maybe function\n $type = 'object';\n break;\n //case 'SCRIPT_VOID':\n //case 'SCRIPT_HOLE':\n }\n $value[$k] = new Stack(['value' => $v['value'], 'type' => $type]);\n }\n $this->pushStack(['value' => $value, 'type' => 1 == $object['isArray'] ? 'array' : 'object']);\n break;\n case 'JSOP_LAMBDA_ARROW':\n $_this = $this->popStack();\n $object = $this->objects[$operation['params']['funcIndex']];\n $this->pushStack(['value' => $object['contextIndex'], 'type' => 'function']);\n break;\n case 'JSOP_LAMBDA':\n $object = $this->objects[$operation['params']['funcIndex']];\n $this->pushStack(['value' => $object['contextIndex'], 'type' => 'function']);\n break;\n //赋值\n case 'JSOP_SETNAME':\n $value = $this->getLogicValue($operation, $this->popStack());\n $name = $this->popStack();\n $name->value = $value;\n $name->script = $name->getValue() . ' = ' . $value;\n $name->type = 'script';\n $this->pushStack($name);\n break;\n case 'JSOP_SETCONST':\n $value = $this->getLogicValue($operation, $this->popStack());\n $name = $this->atoms[$operation['params']['nameIndex']];\n $this->pushStack([\n 'type' => 'script',\n 'name' => $name->value,\n 'value' => $value,\n 'script' => $name->value . ' = ' . $value,\n ]);\n break;\n //delete\n case 'JSOP_DELNAME':\n $this->pushStack(['type' => 'script', 'script' => 'delete ' . $this->atoms[$operation['params']['nameIndex']]]);\n break;\n //todo list\n //Other\n case 'JSOP_TOSTRING':\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_LINENO':\n break;\n //With Statement\n case 'JSOP_ENTERWITH':\n $val = $this->popStack();\n break;\n case 'JSOP_LEAVEWITH':\n break;\n //Arguments\n case 'JSOP_CALLEE':\n $this->pushStack([]);\n break;\n case 'JSOP_ARGUMENTS':\n $this->pushStack(['name' => 'arguments']);\n break;\n case 'JSOP_REST':\n $this->pushStack(['name' => 'rest']);\n break;\n case 'JSOP_SETARG':\n $val = $this->popStack();\n $this->pushStack([\n 'type' => 'script',\n 'name' => $this->argvs[$operation['params']['argno']],\n 'script' => $this->argvs[$operation['params']['argno']] . ' = ' . $val->getValue(),\n ]);\n break;\n case 'JSOP_GETARG':\n $this->pushStack(['name' => $this->argvs[$operation['params']['argno']]]);\n break;\n //Array\n case 'JSOP_NEWARRAY_COPYONWRITE':\n $this->pushStack([]);\n break;\n case 'JSOP_HOLE':\n $this->pushStack([]);\n break;\n case 'JSOP_ARRAYPUSH':\n $val = $this->popStack();\n $array = $this->popStack();\n break;\n //Object\n case 'JSOP_TOID':\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_MUTATEPROTO':\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_GETXPROP':\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_CALLSITEOBJ':\n $this->pushStack([]);\n break;\n case 'JSOP_INITPROP_GETTER':\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_INITPROP_SETTER':\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_INITELEM_GETTER':\n $val = $this->popStack();\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_INITELEM_SETTER':\n $val = $this->popStack();\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_NEWOBJECT':\n $this->pushStack(['value' => [], 'type' => 'object']);\n break;\n //This\n case 'JSOP_THIS':\n $this->pushStack(['name' => 'this']);\n break;\n //Function\n case 'JSOP_SETCALL':\n break;\n case 'JSOP_RUNONCE':\n break;\n case 'JSOP_SPREADCALL':\n $val = $this->popStack();\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_SPREADNEW':\n $val = $this->popStack();\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n case 'JSOP_SPREADEVAL':\n $val = $this->popStack();\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n //Free Variables\n case 'JSOP_BINDGNAME':\n case 'JSOP_GETGNAME'://todo check if this different from local, for just access variable name\n $key = $this->atoms[$operation['params']['nameIndex']];\n $this->pushStack($this->decompile->getGlobalVariable($key));\n break;\n case 'JSOP_SETGNAME':\n $value = $this->popStack();\n $bind = $this->popStack();\n $key = $this->atoms[$operation['params']['nameIndex']];\n $globalVar = [\n 'type' => 'script',\n 'name' => $key,\n 'value' => $value,\n 'script' => $key . '=' . $value->getValue(),\n ];\n $this->decompile->setLocalVariable($key, $globalVar);\n $this->pushStack($globalVar);\n break;\n //Local Variables\n case 'JSOP_GETLOCAL'://todo\n $localno = $operation['params']['localno'];\n $this->pushStack($this->decompile->getLocalVariable($localno));\n break;\n case 'JSOP_SETLOCAL'://todo\n $raw = $this->popStack();\n $value = $raw->name ?: $this->getLogicValue($operation, $raw);\n $localno = $operation['params']['localno'];\n $name = '_local' . $localno;\n $localVar = [\n 'type' => 'script',\n 'name' => $name,\n 'value' => $value,\n 'script' => $name . '=' . $value,\n ];\n $this->decompile->setLocalVariable($localno, $localVar);\n $this->pushStack($localVar);\n break;\n //Generator\n case 'JSOP_GENERATOR':\n break;\n case 'JSOP_YIELD':\n $val = $this->popStack();\n $this->pushStack(['type' => 'script', 'value' => 'yield ' . $val->getValue()]);\n break;\n //Aliased Variables\n case 'JSOP_GETALIASEDVAR'://todo\n $aliasedVar = $this->decompile->getAliasedVariable($operation['params']['hops'], $operation['params']['slot']);\n $this->pushStack($aliasedVar);\n break;\n case 'JSOP_SETALIASEDVAR'://todo\n $value = $this->getLogicValue($operation, $this->popStack());\n $aliasedVar = ['type' => 'aliasedVar', 'name' => '_aliased' . rand(1000, 9999)];\n $this->decompile->setAliasedVariable($operation['params']['hops'], $operation['params']['slot'], $aliasedVar);\n $this->pushStack(['type' => 'script', 'name' => $aliasedVar['name'], 'script' => $aliasedVar['name'] . '=' . $value]);\n break;\n //Exception Handling\n case 'JSOP_TRY':\n $this->writeScript($operation['parserIndex'], 'try{');\n break;\n case 'JSOP_THROW':\n $val = $this->popStack();\n $this->writeScript($operation['parserIndex'], 'throw ' . $val->getValue());\n break;\n case 'JSOP_GOSUB':\n break;\n case 'JSOP_EXCEPTION':\n $exception = ['type' => 'exception', 'value' => '@error'];\n $this->writeScript($operation['parserIndex'], '}catch(' . $exception['value'] . '){');\n $this->pushStack($exception);\n break;\n case 'JSOP_DEBUGLEAVEBLOCK':\n $this->writeScript($operation['parserIndex'], '}\n ');\n break;\n case 'JSOP_FINALLY':\n $this->writeScript($operation['parserIndex'], 'finally{\n ');\n $this->pushStack([]);\n $this->pushStack([]);\n break;\n case 'JSOP_RETSUB':\n $this->writeScript($operation['parserIndex'], '}');\n $val = $this->popStack();\n $val = $this->popStack();\n break;\n //todo\n case 'JSOP_DEBUGGER':\n break;\n case 'JSOP_THROWING':\n $val = $this->popStack();\n break;\n //Block-local Scope\n case 'JSOP_POPBLOCKSCOPE':\n break;\n case 'JSOP_PUSHBLOCKSCOPE':\n break;\n //Jumps\n case 'JSOP_BACKPATCH':\n break;\n case 'JSOP_LABEL':\n break;\n //Intrinsics\n case 'JSOP_BINDINTRINSIC':\n $this->pushStack([]);\n break;\n case 'JSOP_GETINTRINSIC':\n $this->pushStack([]);\n break;\n case 'JSOP_SETINTRINSIC':\n $val = $this->popStack();\n $val = $this->popStack();\n $this->pushStack([]);\n break;\n\n }\n }\n\n protected function _renderSwitch($contents, $defaultIndex)\n {\n $contentEndings = array_keys($contents);\n $contentEndings[] = $defaultIndex;\n $i = 1;\n foreach ($contents as $start => $content) {\n $caseWrite = '';\n foreach ($content as $case) {\n $caseWrite .= $case['value'];\n }\n $this->writeScript($start, $caseWrite, -1);\n $this->revealOperations($start, $contentEndings[$i], ['type' => 'switch', 'defaultIndex' => $defaultIndex,]);\n $i++;\n }\n $this->writeScript($defaultIndex, 'default:');\n }\n\n protected function getLogicValue($operation, Stack $val)\n {\n $value = $val->getValue();\n if (!empty($this->logicStacks)) {\n $value = $this->_combineLogicByGotoIndex($operation['parserIndex'] + $operation['length']) . $value;\n }\n return $value;\n }\n\n protected function _getLoopGoto($operation)\n {\n $gotoIndex = $operation['parserIndex'] - 5;\n if (!isset($this->operations[$gotoIndex])) {\n return false;\n }\n $gotoOperation = $this->operations[$gotoIndex];\n if ($gotoOperation['name'] !== 'JSOP_GOTO') {\n return false;\n }\n return $gotoOperation;\n }\n\n protected function _getLoopLogic($entry)\n {\n $if = $entry;\n do {\n $if = $this->findFirstOperation(\n ['JSOP_IFNE', 'JSOP_IFEQ'],\n $if['parserIndex'] + $if['length']\n );\n if (!$if) {\n return false;\n }\n } while ($if['params']['offset'] > 0);\n return $if;\n }\n\n protected function _getBranchGoto($operation)\n {\n $gotoIndex = $operation['parserIndex'] + $operation['params']['offset'] - 5;\n if (!isset($this->operations[$gotoIndex])) {\n return false;\n }\n $gotoOperation = $this->operations[$gotoIndex];\n if ($gotoOperation['name'] !== 'JSOP_GOTO') {\n return false;\n }\n return $gotoOperation;\n }\n\n protected function _getBranchBreak($goto)\n {\n if ($goto['params']['offset'] > 0) {\n if ($this->hasOperation($goto['parserIndex'], $goto['parserIndex'] + $goto['params']['offset'], 'JSOP_LOOPENTRY')) {\n $this->writeScript($goto['parserIndex'], 'break;');\n return true;\n }\n }\n return false;\n }\n\n protected function _getBranchContinue($goto)\n {\n if ($goto['params']['offset'] < 0) {\n $nextOperation = $this->gotoNextOperation($goto);\n if ($nextOperation['name'] == 'JSOP_LOOPENTRY') {\n $this->writeScript($goto['parserIndex'], 'continue;');\n return true;\n }\n }\n return false;\n }\n\n protected function _combineLogic()\n {\n ksort($this->logicStacks);\n while (count($this->logicStacks) > 1) {\n $this->_combineLogicUnit();\n }\n $result = array_pop($this->logicStacks);\n switch ($result['type']) {\n case 'not':\n $result['value'] = '!(' . $result['value'] . ')';\n break;\n case 'and':\n $result['value'] = $result['value'] . '&&';\n break;\n case 'or':\n $result['value'] = $result['value'] . '||';\n break;\n }\n return $result['value'];\n }\n\n protected function _getLogicScript($stack)\n {\n $value = '';\n $isNot = $stack['type'] == 'not';\n if ($isNot) {\n $value .= '!(';\n }\n $value .= $stack['value'];\n if ($isNot) {\n $value .= ')';\n }\n switch ($stack['type']) {\n case 'and':\n $value .= ' && ';\n break;\n case 'or':\n $value .= ' || ';\n break;\n }\n return $value;\n }\n\n protected function _combineLogicUnit()\n {\n $logicStackKeys = array_keys($this->logicStacks);\n $logicStackKeysCount = count($logicStackKeys);\n $tree = ['type' => 'script'];\n for ($i = 0; $i < $logicStackKeysCount; $i++) {\n $logicStack = $this->logicStacks[$logicStackKeys[$i]];\n if (is_null($logicStack['value'])) {\n $preStack = $this->logicStacks[$logicStackKeys[$i - 1]];\n $this->logicStacks[$logicStackKeys[$i]]['value'] = $preStack['type'] == 'not' ? ('!(' . $preStack['value'] . ')') : $preStack['value'];\n unset($this->logicStacks[$logicStackKeys[$i - 1]]);\n } elseif (!isset($logicStackKeys[$i + 1])) {//if last one\n $preStack = $this->logicStacks[$logicStackKeys[$i - 1]];\n $value = $this->_getLogicScript($preStack) . $this->_getLogicScript($logicStack);\n $this->logicStacks[$logicStackKeys[$i - 1]] = ['value' => $value, 'type' => 'script'];\n unset($this->logicStacks[$logicStackKeys[$i]]);\n } elseif (!isset($logicStack['goto'])) {\n continue;\n } elseif ($logicStackKeys[$i + 1] == $logicStack['goto']) {\n $nextLogicStack = $this->logicStacks[$logicStackKeys[$i + 1]];\n $isNot = $nextLogicStack['type'] == 'not' ? '!' : '';\n switch ($logicStack['type']) {\n case 'and':\n $tree['value'] = $isNot . '(' . $logicStack['value'] . ' && ' . $nextLogicStack['value'] . ')';\n break;\n case 'or':\n $tree['value'] = $isNot . '(' . $logicStack['value'] . ' || ' . $nextLogicStack['value'] . ')';\n break;\n case 'script':\n $tree['value'] = $logicStack['value'] . $nextLogicStack['value'];\n break;\n }\n if (isset($nextLogicStack['goto'])) {\n $tree['goto'] = $nextLogicStack['goto'];\n $tree['type'] = $nextLogicStack['type'];\n }\n unset($this->logicStacks[$logicStackKeys[$i]]);\n $this->logicStacks[$logicStackKeys[$i + 1]] = $tree;\n break;\n }\n }\n }\n\n protected function _combineLogicByGotoIndex($index)\n {\n krsort($this->logicStacks);\n $executeFlag = true;\n $execute = [];\n $storage = [];\n foreach ($this->logicStacks as $key => $value) {\n if (isset($value['goto']) && $value['goto'] > $index) {\n $executeFlag = false;\n }\n if ($executeFlag) {\n $execute[$key] = $value;\n } else {\n $storage[$key] = $value;\n }\n }\n $result = '';\n if (!empty($execute)) {\n $this->logicStacks = $execute;\n $result = $this->_combineLogic();\n }\n $this->logicStacks = $storage;\n return $result;\n }\n\n protected function _combineLogicByParserIndex($index)\n {\n ksort($this->logicStacks);\n $executeFlag = true;\n $execute = [];\n $storage = [];\n foreach ($this->logicStacks as $key => $value) {\n if ($key > $index) {\n $executeFlag = false;\n }\n if ($executeFlag) {\n $execute[$key] = $value;\n } else {\n $storage[$key] = $value;\n }\n }\n $result = '';\n if (!empty($execute)) {\n $this->logicStacks = $execute;\n $result = $this->_combineLogic();\n }\n $this->logicStacks = $storage;\n return $result;\n }\n}\n" }, { "path": "src/Helper/Reveal.php", "content": "summaries)) {\n echo '---------------Summaries---------------', CLIENT_EOL;\n foreach ($this->summaries as $key => $value) {\n echo $key, ' : ', $value, CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n }\n\n public function printOperations()\n {\n echo '---------------Operations--------------', CLIENT_EOL;\n foreach ($this->operations as $key => $operation) {\n $op = Constant::_Opcode[$operation['id']];\n echo '[', $key, ']', $op['op'], json_encode($operation['params']), ' pop: ', $operation['pop'], ' push: ', $operation['push'], ' byte: ', $operation['length'], CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n\n public function printNodes()\n {\n echo '-----------------Nodes-----------------', CLIENT_EOL;\n echo implode(', ', $this->nodes), CLIENT_EOL;\n echo '---------------------------------------', CLIENT_EOL;\n }\n\n public function printAtoms()\n {\n if (count($this->atoms)) {\n echo '-----------------Atoms-----------------', CLIENT_EOL;\n foreach ($this->atoms as $key => $value) {\n echo $key, ' : ', $value, CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n }\n\n public function printConsts()\n {\n if (count($this->consts)) {\n echo '-----------------Consts----------------', CLIENT_EOL;\n foreach ($this->consts as $key => $const) {\n echo $key, ' : [', $const['type'], ']', $const['value'], CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n }\n\n public function printObjects()\n {\n if (count($this->objects)) {\n echo '-----------------Objects---------------', CLIENT_EOL;\n foreach ($this->objects as $object) {\n echo json_encode($object), CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n }\n\n public function printRegexps()\n {\n if (count($this->regexps)) {\n echo '-----------------Regexps---------------', CLIENT_EOL;\n foreach ($this->regexps as $regexp) {\n echo $regexp['source'], CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n }\n\n public function printTryNote()\n {\n if (count($this->tryNotes)) {\n echo '-----------------Objects---------------', CLIENT_EOL;\n foreach ($this->tryNotes as $tryNote) {\n echo json_encode($tryNote), CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n }\n\n public function printScopeNote()\n {\n if (count($this->scopeNotes)) {\n echo '---------------ScopeNotes---------------', CLIENT_EOL;\n foreach ($this->scopeNotes as $id => $scopeNote) {\n echo $id, ' : ', json_encode($scopeNote), CLIENT_EOL;\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n }\n\n public function printProperties(array $types)\n {\n foreach ($types as $type) {\n $call = 'print' . $type;\n if (method_exists($this, $call)) {\n $this->$call();\n }\n }\n }\n\n public function printContent()\n {\n foreach ($this->operations as $key => $operation) {\n if (!$this->operations[$key]['isCover']) {\n if ($this->isDebug) {\n echo $key, CLIENT_EOL;\n }\n $this->revealOperation($operation);\n $this->operations[$key]['isCover'] = true;\n }\n }\n\n ksort($this->storageScript);\n $scriptKeys = array_keys($this->storageScript);\n $scriptKeysCount = count($scriptKeys);\n echo '----------------Content----------------', CLIENT_EOL;\n for ($i = 0; $i < $scriptKeysCount; $i++) {\n $script = $this->storageScript[$scriptKeys[$i]];\n if ($this->isDebug) {\n echo '[', $scriptKeys[$i] / 2, ']', $script['value'], CLIENT_EOL;\n } else {\n echo $script['value'], CLIENT_EOL;\n }\n }\n echo '---------------------------------------', CLIENT_EOL;\n }\n\n public function printArgv()\n {\n echo '------------------Argv------------------', CLIENT_EOL;\n echo implode(',', $this->argvs), CLIENT_EOL;\n echo '---------------------------------------', CLIENT_EOL;\n }\n}\n" }, { "path": "src/Helper/Stack.php", "content": " $value) {\n $this->$prop = $value;\n }\n }\n\n public function getValue()\n {\n if ($this->name) {\n return $this->name;\n }\n return $this->getScript();\n }\n\n public function getScript()\n {\n if ($this->script) {\n return $this->script;\n }\n $this->script = self::renderBase($this);\n return $this->script;\n }\n\n public static function renderBase(self $input)\n {\n switch ($input->type) {\n case 'script':\n return $input->script;\n case 'function':\n return 'function () { __FUNC_' . $input->value . '__ }';\n case 'string':\n return '\"' . $input->value . '\"';\n case 'object':\n return self::renderObject($input->value);\n case 'array':\n return self::renderArray($input->value);\n case 'number':\n case 'boolean':\n case 'null':\n case 'undefined':\n case 'regexp':\n }\n return $input->value;\n }\n\n public static function renderArray($array)\n {\n $result = '[';\n foreach ($array as $item) {\n $result .= $item->getValue() . ',';\n }\n $resultLen = strlen($result);\n if ($resultLen>1) {\n $result = substr($result, 0, $resultLen - 1);\n }\n $result .= ']';\n return $result;\n }\n\n public static function renderObject($object)\n {\n $result = '{';\n foreach ($object as $key => $value) {\n $result .= $key . ':';\n $result .= $value->getValue() . ',';\n }\n $resultLen = strlen($result);\n if ($resultLen>1) {\n $result = substr($result, 0, $resultLen - 1);\n }\n $result .= '}';\n return $result;\n }\n}\n" }, { "path": "src/Xdr/Atom.php", "content": "parseIndex + $length;\n $atom = '';\n for (; $this->parseIndex < $end; $this->parseIndex++) {\n $atom .= chr($this->bytecodes[$this->parseIndex]);\n }\n return $atom;\n }\n\n protected function getTwoByteChar()\n {\n $char = '\\u' . dechex($this->bytecodes[$this->parseIndex + 1]) . dechex($this->bytecodes[$this->parseIndex]);\n $this->parseIndex += 2;\n return $char;\n }\n\n protected function getTwoByteChars($length)\n {\n $atom = '';\n for ($i = 0; $i < $length; $i++) {\n $atom .= $this->getTwoByteChar();\n }\n return json_decode('\"' . $atom . '\"');\n }\n\n public function XDRAtom()\n {\n $lengthAndEncoding = $this->todec();\n $hasLatin1Chars = $lengthAndEncoding & 1;\n $length = $lengthAndEncoding >> 1;\n if ($hasLatin1Chars) {\n $atom = $this->getLatin1Chars($length);\n } else {\n $atom = $this->getTwoByteChars($length);\n }\n return $atom;\n }\n}\n" }, { "path": "src/Xdr/Common.php", "content": "parseIndex + $length;\n $result = '';\n for (; $this->parseIndex < $end; $this->parseIndex++) {\n $result .= sprintf('%02s', dechex($this->bytecodes[$this->parseIndex]));\n }\n return $result;\n }\n\n protected function getCString()\n {\n $result = '';\n while ($this->bytecodes[$this->parseIndex]) {\n $result .= chr($this->bytecodes[$this->parseIndex]);\n $this->parseIndex++;\n }\n $this->parseIndex++;\n return $result;\n }\n\n protected function todec($length = 4)//length include start\n {\n return $this->littleEndian2Dec($length);\n }\n\n protected function littleEndian2Dec($length)\n {\n $result = '';\n for ($i = $this->parseIndex + $length - 1; $i >= $this->parseIndex; $i--) {\n $result .= sprintf('%02s', dechex($this->bytecodes[$i]));\n }\n $this->parseIndex += $length;\n return hexdec($result);\n }\n\n protected function bigEndian2Dec($length)\n {\n $end = $this->parseIndex + $length;\n $result = '';\n for (; $this->parseIndex < $end; $this->parseIndex++) {\n $result .= sprintf('%02s', dechex($this->bytecodes[$this->parseIndex]));\n }\n return hexdec($result);\n }\n\n protected function uInt32ToInt32($num)\n {\n return unpack('l', pack('L', $num))[1];\n }\n\n protected function uIntToInt($num, $bit)\n {\n $half = 1 << ($bit - 1);\n if ($num <= $half) {\n return $num;\n }\n $max = (1 << $bit) - 1;\n return -(($num - 1) ^ $max);\n }\n\n public function xdrConst()\n {\n $type = $this->todec();\n $const = [\n 'type' => Constant::_ConstTag[$type],\n ];\n switch ($type) {\n case 0:\n $const['value'] = $this->todec();\n break;\n case 1:\n $value = unpack('d', pack('H*', $this->getRawHex(8)));\n $const['value'] = $value[1];\n break;\n case 2:\n $const['value'] = $this->XDRAtom();\n break;\n case 3:\n $const['value'] = true;\n break;\n case 4:\n $const['value'] = false;\n break;\n case 5:\n $const['value'] = null;\n break;\n case 6:\n $object = $this->xdrCK_JSObject();\n $const['value'] = \"__OBJECT__\";\n $const['extra'] = $object;\n break;\n case 7:\n $const['value'] = \"__VOID__\";\n break;\n case 8:\n $const['value'] = \"__HOLE__\";\n break;\n default:\n $const['value'] = \"__ERROR__\";\n break;\n }\n return $const;\n }\n\n public function XDRInterpretedFunction()\n {\n $result = ['name' => ''];\n $firstword = $this->todec();\n if ($firstword & Constant::_FirstWordFlag['HasAtom']) {\n $result['name'] = $this->XDRAtom();\n }\n $flagsword = $this->todec();\n if ($firstword & Constant::_FirstWordFlag['IsLazy']) {\n $this->XDRLazyScript();\n $result['type'] = 'lazy';\n } else {\n $result['type'] = 'block';\n $result['contextIndex'] = $this->XDRScript()->index;\n }\n return $result;\n }\n\n public function XDRLazyFreeVariables()\n {\n //for 0 -> numFreeVariables\n //$atom=$this->XDRAtom();\n }\n\n public function XDRLazyScript()\n {\n //XDRLazyScript\n $begin = $this->todec();\n $end = $this->todec();\n $lineno = $this->todec();\n $column = $this->todec();\n $packedFields = $this->todec(8);\n $this->XDRLazyFreeVariables();\n }\n}\n" }, { "path": "src/Xdr/ObjectXdr.php", "content": "$result();\n }\n\n protected function xdrCK_Not()\n {\n return [];\n }\n\n protected function xdrCK_BlockObject()\n {\n $result = [\n 'enclosingStaticScopeIndex' => $this->todec(),\n 'count' => $this->todec(),\n 'offset' => $this->todec(),\n 'atoms' => [],\n ];\n for ($i = 0; $i < $result['count']; $i++) {\n $result['atoms'][] = [\n 'atom' => $this->XDRAtom(),\n 'aliased' => $this->todec(),\n ];\n }\n\n return $result;\n }\n\n protected function xdrCK_WithObject()\n {\n return [\n 'enclosingStaticScopeIndex' => $this->todec(),\n ];\n }\n\n protected function xdrCK_JSFunction()\n {\n return array_merge([\n 'funEnclosingScopeIndex' => $funEnclosingScopeIndex = $this->todec(),\n ],$this->XDRInterpretedFunction());\n }\n\n public function xdrCK_JSObject()\n {\n $result = [];\n $result['isArray'] = $isArray = $this->todec();\n $this->todec();//isArray ? length : kind\n $result['capacity'] = $capacity = $this->todec();\n $initialized = $this->todec();\n $result['initialized'] = [];\n for ($i = 0; $i < $initialized; $i++) {\n $result['initialized'][] = $tmpValue = $this->xdrConst();\n }\n $nslot = $this->todec();\n $result['nslot'] = [];\n for ($i = 0; $i < $nslot; $i++) {\n $idType = $this->todec();\n if ($idType == JSID_TYPE_STRING) {\n $key = $this->XDRAtom();\n } else {\n $key = $this->todec();\n }\n $val = $this->xdrConst();\n $result['nslot'][$key] = $val;\n }\n $isSingletonTyped = $this->todec();\n $frozen = $this->todec();\n if ($isArray) {\n $copyOnWrite = $this->todec();\n }\n return $result;\n }\n\n}\n" }, { "path": "src/Xdr/Operation.php", "content": "bytecodes[$this->parseIndex]];\n $result = [\n 'id' => $op['val'],\n 'name' => $op['op'],\n 'parserIndex' => $this->parseIndex,\n 'params' => [],\n 'length' => $op['len'],\n 'image' => $op['image'],\n 'push' => $op['def'],\n 'pop' => $op['use'],\n 'isCover' => false,\n ];\n $this->parseIndex++;\n switch ($op['op']) {\n case 'JSOP_ENTERWITH':\n $result['params']['staticWithIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_GOTO':\n case 'JSOP_IFEQ':\n case 'JSOP_IFNE':\n case 'JSOP_OR':\n case 'JSOP_AND':\n case 'JSOP_LABEL':\n case 'JSOP_GOSUB':\n case 'JSOP_CASE':\n case 'JSOP_DEFAULT':\n case 'JSOP_BACKPATCH':\n $result['params']['offset'] = $this->uInt32ToInt32($this->bigEndian2Dec(4));\n break;\n case 'JSOP_CALL':\n case 'JSOP_FUNAPPLY':\n case 'JSOP_NEW':\n case 'JSOP_FUNCALL':\n case 'JSOP_EVAL':\n $result['params']['argc'] = $this->bigEndian2Dec(2);\n break;\n case 'JSOP_GETARG':\n case 'JSOP_SETARG':\n $result['params']['argno'] = $this->bigEndian2Dec(2);\n break;\n case 'JSOP_PICK':\n $result['params']['n'] = $this->bigEndian2Dec(1);\n break;\n case 'JSOP_POPN':\n $result['params']['n'] = $this->bigEndian2Dec(2);\n break;\n case 'JSOP_DUPAT':\n $result['params']['n'] = $this->bigEndian2Dec(3);\n break;\n case 'JSOP_SETCONST':\n case 'JSOP_DELNAME':\n case 'JSOP_DELPROP':\n case 'JSOP_GETPROP':\n case 'JSOP_SETPROP':\n case 'JSOP_INITPROP':\n case 'JSOP_NAME':\n case 'JSOP_INITPROP_GETTER':\n case 'JSOP_INITPROP_SETTER':\n case 'JSOP_BINDNAME':\n case 'JSOP_SETNAME':\n case 'JSOP_DEFCONST':\n case 'JSOP_DEFVAR':\n case 'JSOP_GETINTRINSIC':\n case 'JSOP_SETINTRINSIC':\n case 'JSOP_BINDINTRINSIC':\n case 'JSOP_GETGNAME':\n case 'JSOP_SETGNAME':\n case 'JSOP_CALLPROP':\n case 'JSOP_GETXPROP':\n case 'JSOP_BINDGNAME':\n case 'JSOP_LENGTH':\n case 'JSOP_IMPLICITTHIS':\n $result['params']['nameIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_DOUBLE':\n $result['params']['constIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_STRING':\n $result['params']['atomIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_OBJECT':\n case 'JSOP_CALLSITEOBJ':\n case 'JSOP_NEWARRAY_COPYONWRITE':\n $result['params']['objectIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_DEFFUN':\n case 'JSOP_LAMBDA':\n case 'JSOP_LAMBDA_ARROW':\n $result['params']['funcIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_REGEXP':\n $result['params']['regexpIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_PUSHBLOCKSCOPE':\n $result['params']['staticBlockObjectIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_TABLESWITCH':\n $result['params']['len'] = $this->uInt32ToInt32($this->bigEndian2Dec(4));\n $result['params']['low'] = $this->uInt32ToInt32($this->bigEndian2Dec(4));\n $result['params']['high'] = $this->uInt32ToInt32($this->bigEndian2Dec(4));\n $result['params']['offset'] = [];\n $end = $result['params']['high'] - $result['params']['low'];\n for ($i = 0; $i <= $end; $i++) {\n $result['params']['offset'][$i] = $this->uInt32ToInt32($this->bigEndian2Dec(4));\n }\n break;\n case 'JSOP_ITER':\n $result['params']['flags'] = $this->bigEndian2Dec(1);\n break;\n case 'JSOP_GETLOCAL'://todo uint32_t localno but op len is 4\n case 'JSOP_SETLOCAL'://todo uint32_t localno but op len is 4\n $result['params']['localno'] = $this->bigEndian2Dec(3);\n break;\n case 'JSOP_INT8':\n $result['params']['val'] = $this->uIntToInt($this->bigEndian2Dec(1), 8);\n break;\n case 'JSOP_UINT16':\n $result['params']['val'] = $this->bigEndian2Dec(2);\n break;\n case 'JSOP_UINT24':\n $result['params']['val'] = $this->bigEndian2Dec(3);\n break;\n case 'JSOP_INT32':\n $result['params']['val'] = $this->uInt32ToInt32($this->bigEndian2Dec(4));\n break;\n case 'JSOP_NEWINIT':\n $result['params']['kind'] = $this->bigEndian2Dec(1);\n $result['params']['extra'] = $this->bigEndian2Dec(3);\n break;\n case 'JSOP_NEWARRAY':\n $result['params']['length'] = $this->bigEndian2Dec(3);\n break;\n case 'JSOP_NEWOBJECT':\n $result['params']['baseobjIndex'] = $this->bigEndian2Dec(4);\n break;\n case 'JSOP_INITELEM_ARRAY':\n $result['params']['index'] = $this->bigEndian2Dec(3);\n break;\n case 'JSOP_LINENO':\n $result['params']['lineno'] = $this->bigEndian2Dec(2);\n break;\n case 'JSOP_GETALIASEDVAR':\n case 'JSOP_SETALIASEDVAR':\n $result['params']['hops'] = $this->bigEndian2Dec(1);\n $result['params']['slot'] = $this->bigEndian2Dec(3);\n break;\n case 'JSOP_LOOPENTRY':\n $result['params']['BITFIELD'] = $this->bigEndian2Dec(1);\n $result['params']['depth'] = $result['params']['BITFIELD'] - 128;\n break;\n }\n return $result;\n }\n}\n" }, { "path": "src/Xdr/Scope.php", "content": "todec();\n $result = [];\n for ($i = 0; $i < $length; $i++) {\n $u8 = $this->todec(1);\n $hasAtom = $u8 >> 1;\n if ($hasAtom) {\n $result[] = $this->XDRAtom();\n }\n }\n return $result;\n }\n\n public function xdrScopeExtra($scopeKind)\n {\n $result = 'xdr';\n switch ($scopeKind) {\n case 'Function':\n $result .= 'Function';\n break;\n case 'FunctionBodyVar':\n case 'ParameterExpressionVar':\n $result .= 'Var';\n break;\n case 'Lexical':\n case 'SimpleCatch':\n case 'Catch':\n case 'NamedLambda':\n case 'StrictNamedLambda':\n $result .= 'Lexical';\n break;\n case 'With':\n $result .= 'With';\n break;\n case 'Eval':\n case 'StrictEval':\n $result .= 'Eval';\n break;\n case 'Global':\n case 'NonSyntactic':\n $result .= 'Global';\n break;\n case 'Module':\n default:\n $result .= 'Not';\n }\n return $this->$result();\n }\n\n protected function xdrNot()\n {\n return [];\n }\n\n protected function xdrWith()\n {\n return [];\n }\n\n protected function xdrLexical()\n {\n return [\n 'bindingNames' => $this->XDRSizedBindingNames(),\n 'constStart' => $this->todec(),\n 'firstFrameSlot' => $this->todec(),\n 'nextFrameSlot' => $this->todec()\n ];\n }\n\n protected function xdrFunction()\n {\n return [\n 'bindingNames' => $this->XDRSizedBindingNames(),\n 'needsEnvironment' => $this->todec(1),\n 'hasParameterExprs' => $this->todec(1),\n 'nonPositionalFormalStart' => $this->todec(2),\n 'varStart' => $this->todec(2),\n 'nextFrameSlot' => $this->todec(),\n ];\n }\n\n protected function xdrVar()\n {\n return [\n 'bindingNames' => $this->XDRSizedBindingNames(),\n 'needsEnvironment' => $this->todec(1),\n 'firstFrameSlot' => $this->todec(),\n 'nextFrameSlot' => $this->todec()\n ];\n }\n\n protected function xdrGlobal()\n {\n return [\n 'bindingNames' => $this->XDRSizedBindingNames(),\n 'letStart' => $this->todec(),\n 'constStart' => $this->todec(),\n ];\n }\n\n protected function xdrEval()\n {\n return [\n 'bindingNames' => $this->XDRSizedBindingNames(),\n 'length' => $this->todec(),\n ];\n }\n}\n" }, { "path": "src/Xdr/Script.php", "content": "todec(2);\n $context->addSummary('nargs', $nargs);\n $context->addSummary('nblocklocals', $this->todec(2));\n $nvars = $this->todec();\n $context->addSummary('nvars', $nvars);\n $context->addSummary('length', $this->todec());\n $context->addSummary('prologLength', $this->todec());\n $context->addSummary('version', $this->todec());\n $context->addSummary('natoms', $this->todec());\n $context->addSummary('nsrcnotes', $this->todec());\n $context->addSummary('nconsts', $this->todec());\n $context->addSummary('nobjects', $this->todec());\n $context->addSummary('nregexps', $this->todec());\n $context->addSummary('ntrynotes', $this->todec());\n $context->addSummary('nblockscopes', $this->todec());\n $context->addSummary('nTypeSets', $this->todec());\n $context->addSummary('funLength', $this->todec());\n $scriptBit = $this->todec();\n $context->addSummary('scriptBits', $scriptBit);\n $scriptBits = array_flip(Constant::_ScriptBits);\n if ($scriptBit & (1 << $scriptBits['OwnSource'])) {\n $context->addSummary('hasSource', $this->todec(1));\n $context->addSummary('retrievable', $this->todec(1));\n if($context->getSummary('hasSource') && !$context->getSummary('retirevable')) {\n $context->addSummary('sourceLength', $this->todec());\n $context->addSummary('sourcecompressedLength', $this->todec());\n $context->addSummary('argumentsNotIncluded', $this->todec(1));\n $context->addSummary(\n 'sourceBytes',\n $this->getRawHex(\n $context->getSummary('sourcecompressedLength') ?\n $context->getSummary('sourcecompressedLength') :\n $context->getSummary('sourceLength') * 2\n )\n );\n }\n\n $context->addSummary('hasSourceMap', $this->todec(1));\n if($context->getSummary('hasSourceMap')) {\n $context->addSummary('sourceMapURLLen', $this->todec());\n $context->addSummary('sourceMapURL', $this->getRawHex($context->getSummary('sourceMapURLLen') * 2));\n }\n\n $context->addSummary('haveDisplayURL', $this->todec(1));\n if($context->getSummary('haveDisplayURL')) {\n $context->addSummary('displayURLLen', $this->todec());\n $context->addSummary('displayURL', $this->getRawHex($context->getSummary('displayURLLen')));\n }\n\n $context->addSummary('haveFilename', $this->todec(1));\n if($context->getSummary('haveFilename')) {\n $context->addSummary('buildPath', $this->getCString());\n }\n \n }\n $nameCount = $nargs + $nvars;\n for ($i = 0; $i < $nameCount; $i++) {\n $atom = $this->XDRAtom();\n $context->addArgv($atom);\n }\n for ($i = 0; $i < $nameCount; $i++) {\n $u8 = $this->todec(1);\n }\n $context->addSummary('sourceStart_', $this->todec());\n $context->addSummary('sourceEnd_', $this->todec());\n $context->addSummary('lineno', $this->todec());\n $context->addSummary('column', $this->todec());\n $context->addSummary('nslots', $this->todec());\n $context->addSummary('staticLevel', $this->todec());\n }\n\n protected function parserScript(Context $context)\n {\n $end = $this->parseIndex + $context->getSummary('length');\n for (; $this->parseIndex < $end;) {\n $context->addOperation($this->parseIndex, $this->parserOperation());\n }\n $this->parseIndex = $end;\n }\n\n protected function parserSrcNodes(Context $context)\n {\n $end = $this->parseIndex + $context->getSummary('nsrcnotes');\n for (; $this->parseIndex < $end; $this->parseIndex++) {\n $context->addNode($this->bytecodes[$this->parseIndex]);\n }\n }\n\n protected function parserAtoms(Context $context)\n {\n if ($natoms = $context->getSummary('natoms')) {\n for ($i = 0; $i < $natoms; $i++) {\n $context->addAtom($this->XDRAtom());\n }\n }\n }\n\n protected function parseConsts(Context $context)\n {\n if ($nconsts = $context->getSummary('nconsts')) {\n for ($i = 0; $i < $nconsts; $i++) {\n $context->addConst($this->xdrConst());\n }\n }\n }\n\n protected function parserObject(Context $context)\n {\n $context->addObject(\n $classKind = Constant::_Class[$this->todec()],\n $extra = $this->xdrObjectExtra($classKind)\n );\n }\n\n protected function parserObjects(Context $context)\n {\n if ($nobjects = $context->getSummary('nobjects')) {\n for ($i = 0; $i < $nobjects; $i++) {\n $this->parserObject($context);\n }\n }\n }\n\n protected function parserRegexps(Context $context)\n {\n if ($nregexps = $context->getSummary('nregexps')) {\n for ($i = 0; $i < $nregexps; $i++) {\n $context->addRegexp(\n $source = $this->XDRAtom(),\n $flagsword = $this->todec()\n );\n }\n }\n }\n\n protected function parserTryNotes(Context $context)\n {\n if ($ntrynotes = $context->getSummary('ntrynotes')) {\n for ($i = 0; $i < $ntrynotes; $i++) {\n $context->addTryNote(\n $kind = $this->todec(1),\n $stackDepth = $this->todec(),\n $start = $this->todec(),\n $length = $this->todec()\n );\n }\n }\n }\n\n protected function parserScopeNotes(Context $context)\n {\n if ($nscopeNotes = $context->getSummary('nblockscopes')) {\n for ($i = 0; $i < $nscopeNotes; $i++) {\n $context->addScopeNote(\n $index = $this->todec(),\n $start = $this->todec(),\n $length = $this->todec(),\n $parent = $this->todec()\n );\n }\n }\n }\n\n protected function parserHasLazyScript(Context $context)\n {\n $scriptBits = array_flip(Constant::_ScriptBits);\n $HasLazyScript = $scriptBits['HasLazyScript'];\n if ($context->getSummary('scriptBits') & (1 << $HasLazyScript)) {\n $packedFields = $this->todec(8);\n $context->addHasLazyScript($packedFields);\n $this->XDRLazyFreeVariables();\n }\n }\n\n public function XDRScript()\n {\n $context = new Context();\n $index = count($this->contexts);\n $this->contexts[] = $context;\n $context->index = $index;\n $this->parseScriptIndex = $index;\n $context->decompile = $this;\n $this->parserHeader($context);//header storage the base info of a context, if jsc compile with no setSourceIsLazy(true), raw source save here\n $this->parserScript($context);//get the operations and parse to script (maybe not good enough to parse here)\n $this->parserSrcNodes($context);\n $this->parserAtoms($context);//this section save strings\n $this->parseConsts($context);\n $this->parserObjects($context);//this section save local simple objects\n $this->parserRegexps($context);\n $this->parserTryNotes($context);\n $this->parserScopeNotes($context);//this section save block scope info\n $this->parserHasLazyScript($context);\n return $context;\n }\n}\n" } ]