Index: /trunk/lib/Decompiler.class.php =================================================================== --- /trunk/lib/Decompiler.class.php (revision 982) +++ /trunk/lib/Decompiler.class.php (revision 982) @@ -0,0 +1,2817 @@ + $value) { + $array[$key] = str($value, $indent); + } + return $array; + } + if (is_object($code)) { + $code = foldToCode($code, $indent); + return $code->toCode($indent); + } + + return (string) $code; +} +// }}} +function foldToCode($src, $indent = '') // {{{ wrap or rewrap anything to Decompiler_Code +{ + if (is_array($indent)) { + $indent = $indent['indent']; + } + + if (!is_object($src)) { + return new Decompiler_Code($src); + } + + if (!method_exists($src, 'toCode')) { + var_dump($src); + exit('no toCode'); + } + if (get_class($src) != 'Decompiler_Code') { + // rewrap it + $src = new Decompiler_Code($src->toCode($indent)); + } + + return $src; +} +// }}} +function value($value) // {{{ +{ + $spec = xcache_get_special_value($value); + if (isset($spec)) { + $value = $spec; + if (!is_array($value)) { + // constant + return $value; + } + } + + if (is_a($value, 'Decompiler_Object')) { + // use as is + } + else if (is_array($value)) { + $value = new Decompiler_ConstArray($value); + } + else { + $value = new Decompiler_Value($value); + } + return $value; +} +// }}} +function unquoteName_($str, $asVariableName, $indent = '') // {{{ +{ + $str = str($str, $indent); + if (preg_match("!^'[\\w_][\\w\\d_\\\\]*'\$!", $str)) { + return str_replace('\\\\', '\\', substr($str, 1, -1)); + } + else if ($asVariableName) { + return "{" . $str . "}"; + } + else { + return $str; + } +} +// }}} +function unquoteVariableName($str, $indent = '') // {{{ +{ + return unquoteName_($str, true, $indent); +} +// }}} +function unquoteName($str, $indent = '') // {{{ +{ + return unquoteName_($str, false, $indent); +} +// }}} +class Decompiler_Object // {{{ +{ +} +// }}} +class Decompiler_Value extends Decompiler_Object // {{{ +{ + var $value; + + function Decompiler_Value($value = null) + { + $this->value = $value; + } + + function toCode($indent) + { + $code = var_export($this->value, true); + if (gettype($this->value) == 'string') { + switch ($this->value) { + case "\r": + return '"\\r"'; + case "\n": + return '"\\n"'; + case "\r\n": + return '"\\r\\n"'; + } + $code = str_replace("\r\n", '\' . "\\r\\n" . \'', $code); + $code = str_replace("\r", '\' . "\\r" . \'', $code); + $code = str_replace("\n", '\' . "\\n" . \'', $code); + } + return $code; + } +} +// }}} +class Decompiler_Code extends Decompiler_Object // {{{ +{ + var $src; + + function Decompiler_Code($src) + { + assert('isset($src)'); + $this->src = $src; + } + + function toCode($indent) + { + return $this->src; + } +} +// }}} +class Decompiler_Binop extends Decompiler_Code // {{{ +{ + var $opc; + var $op1; + var $op2; + var $parent; + + function Decompiler_Binop($parent, $op1, $opc, $op2) + { + $this->parent = &$parent; + $this->opc = $opc; + $this->op1 = $op1; + $this->op2 = $op2; + } + + function toCode($indent) + { + $opstr = $this->parent->binops[$this->opc]; + + if (is_a($this->op1, 'Decompiler_TriOp') || is_a($this->op1, 'Decompiler_Binop') && $this->op1->opc != $this->opc) { + $op1 = "(" . str($this->op1, $indent) . ")"; + } + else { + $op1 = $this->op1; + } + + if (is_a($this->op2, 'Decompiler_TriOp') || is_a($this->op2, 'Decompiler_Binop') && $this->op2->opc != $this->opc && substr($opstr, -1) != '=') { + $op2 = "(" . str($this->op2, $indent) . ")"; + } + else { + $op2 = $this->op2; + } + + if (str($op1) == '0' && ($this->opc == XC_ADD || $this->opc == XC_SUB)) { + return $opstr . str($op2, $indent); + } + + return str($op1, $indent) . ' ' . $opstr . ($this->opc == XC_ASSIGN_REF ? '' : ' ') . str($op2, $indent); + } +} +// }}} +class Decompiler_TriOp extends Decompiler_Code // {{{ +{ + var $condition; + var $trueValue; + var $falseValue; + + function Decompiler_TriOp($condition, $trueValue, $falseValue) + { + $this->condition = $condition; + $this->trueValue = $trueValue; + $this->falseValue = $falseValue; + } + + function toCode($indent) + { + $trueValue = $this->trueValue; + if (is_a($this->trueValue, 'Decompiler_TriOp')) { + $trueValue = "(" . str($trueValue, $indent) . ")"; + } + $falseValue = $this->falseValue; + if (is_a($this->falseValue, 'Decompiler_TriOp')) { + $falseValue = "(" . str($falseValue, $indent) . ")"; + } + + return str($this->condition) . ' ? ' . str($trueValue) . ' : ' . str($falseValue); + } +} +// }}} +class Decompiler_Fetch extends Decompiler_Code // {{{ +{ + var $src; + var $fetchType; + + function Decompiler_Fetch($src, $type, $globalsrc) + { + $this->src = $src; + $this->fetchType = $type; + $this->globalsrc = $globalsrc; + } + + function toCode($indent) + { + switch ($this->fetchType) { + case ZEND_FETCH_LOCAL: + return '$' . substr($this->src, 1, -1); + case ZEND_FETCH_STATIC: + if (ZEND_ENGINE_2_3) { + // closure local variable? + return str($this->src); + } + die('static fetch cant to string'); + case ZEND_FETCH_GLOBAL: + case ZEND_FETCH_GLOBAL_LOCK: + return $this->globalsrc; + default: + var_dump($this->fetchType); + assert(0); + } + } +} +// }}} +class Decompiler_Box // {{{ +{ + var $obj; + + function Decompiler_Box(&$obj) + { + $this->obj = &$obj; + } + + function toCode($indent) + { + return $this->obj->toCode($indent); + } +} +// }}} +class Decompiler_Dim extends Decompiler_Value // {{{ +{ + var $offsets = array(); + var $isLast = false; + var $isObject = false; + var $assign = null; + + function toCode($indent) + { + if (is_a($this->value, 'Decompiler_ListBox')) { + $exp = str($this->value->obj->src, $indent); + } + else { + $exp = str($this->value, $indent); + } + $last = count($this->offsets) - 1; + foreach ($this->offsets as $i => $dim) { + if ($this->isObject && $i == $last) { + $exp .= '->' . unquoteVariableName($dim, $indent); + } + else { + $exp .= '[' . str($dim, $indent) . ']'; + } + } + return $exp; + } +} +// }}} +class Decompiler_DimBox extends Decompiler_Box // {{{ +{ +} +// }}} +class Decompiler_List extends Decompiler_Code // {{{ +{ + var $src; + var $dims = array(); + var $everLocked = false; + + function toCode($indent) + { + if (count($this->dims) == 1 && !$this->everLocked) { + $dim = $this->dims[0]; + unset($dim->value); + $dim->value = $this->src; + if (!isset($dim->assign)) { + return str($dim, $indent); + } + return str($this->dims[0]->assign, $indent) . ' = ' . str($dim, $indent); + } + /* flatten dims */ + $assigns = array(); + foreach ($this->dims as $dim) { + $assign = &$assigns; + foreach ($dim->offsets as $offset) { + $assign = &$assign[$offset]; + } + $assign = foldToCode($dim->assign, $indent); + } + return str($this->toList($assigns)) . ' = ' . str($this->src, $indent); + } + + function toList($assigns) + { + $keys = array_keys($assigns); + if (count($keys) < 2) { + $keys[] = 0; + } + $max = call_user_func_array('max', $keys); + $list = 'list('; + for ($i = 0; $i <= $max; $i ++) { + if ($i) { + $list .= ', '; + } + if (!isset($assigns[$i])) { + continue; + } + if (is_array($assigns[$i])) { + $list .= $this->toList($assigns[$i]); + } + else { + $list .= $assigns[$i]; + } + } + return $list . ')'; + } +} +// }}} +class Decompiler_ListBox extends Decompiler_Box // {{{ +{ +} +// }}} +class Decompiler_Array extends Decompiler_Value // {{{ +{ + // emenets + function Decompiler_Array() + { + $this->value = array(); + } + + function toCode($indent) + { + $subindent = $indent . INDENT; + + $elementsCode = array(); + $index = 0; + foreach ($this->value as $element) { + list($key, $value) = $element; + if (!isset($key)) { + $key = $index++; + } + $elementsCode[] = array(str($key, $subindent), str($value, $subindent), $key, $value); + } + + $exp = "array("; + $indent = $indent . INDENT; + $assocWidth = 0; + $multiline = 0; + $i = 0; + foreach ($elementsCode as $element) { + list($keyCode, $valueCode) = $element; + if ((string) $i !== $keyCode) { + $assocWidth = 1; + break; + } + ++$i; + } + foreach ($elementsCode as $element) { + list($keyCode, $valueCode, $key, $value) = $element; + if ($assocWidth) { + $len = strlen($keyCode); + if ($assocWidth < $len) { + $assocWidth = $len; + } + } + if (is_array($value) || is_a($value, 'Decompiler_Array')) { + $multiline ++; + } + } + + $i = 0; + foreach ($elementsCode as $element) { + list($keyCode, $value) = $element; + if ($multiline) { + if ($i) { + $exp .= ","; + } + $exp .= "\n"; + $exp .= $indent; + } + else { + if ($i) { + $exp .= ", "; + } + } + + if ($assocWidth) { + if ($multiline) { + $exp .= sprintf("%-{$assocWidth}s => ", $keyCode); + } + else { + $exp .= $keyCode . ' => '; + } + } + + $exp .= $value; + + $i ++; + } + if ($multiline) { + $exp .= "\n$indent)"; + } + else { + $exp .= ")"; + } + return $exp; + } +} +// }}} +class Decompiler_ConstArray extends Decompiler_Array // {{{ +{ + function Decompiler_ConstArray($array) + { + $elements = array(); + foreach ($array as $key => $value) { + $elements[] = array(value($key), value($value)); + } + $this->value = $elements; + } +} +// }}} +class Decompiler_ForeachBox extends Decompiler_Box // {{{ +{ + var $iskey; + + function toCode($indent) + { + return 'foreach (' . ''; + } +} +// }}} + +class Decompiler +{ + var $namespace; + var $namespaceDecided; + + function Decompiler() + { + // {{{ testing + // XC_UNDEF XC_OP_DATA + $this->test = !empty($_ENV['XCACHE_DECOMPILER_TEST']); + $this->usedOps = array(); + + if ($this->test) { + $content = file_get_contents(__FILE__); + for ($i = 0; $opname = xcache_get_opcode($i); $i ++) { + if (!preg_match("/\\bXC_" . $opname . "\\b(?!')/", $content)) { + echo "not recognized opcode ", $opname, "\n"; + } + } + } + // }}} + // {{{ opinfo + $this->unaryops = array( + XC_BW_NOT => '~', + XC_BOOL_NOT => '!', + ); + $this->binops = array( + XC_ADD => "+", + XC_ASSIGN_ADD => "+=", + XC_SUB => "-", + XC_ASSIGN_SUB => "-=", + XC_MUL => "*", + XC_ASSIGN_MUL => "*=", + XC_DIV => "/", + XC_ASSIGN_DIV => "/=", + XC_MOD => "%", + XC_ASSIGN_MOD => "%=", + XC_SL => "<<", + XC_ASSIGN_SL => "<<=", + XC_SR => ">>", + XC_ASSIGN_SR => ">>=", + XC_CONCAT => ".", + XC_ASSIGN_CONCAT => ".=", + XC_IS_IDENTICAL => "===", + XC_IS_NOT_IDENTICAL => "!==", + XC_IS_EQUAL => "==", + XC_IS_NOT_EQUAL => "!=", + XC_IS_SMALLER => "<", + XC_IS_SMALLER_OR_EQUAL => "<=", + XC_BW_OR => "|", + XC_ASSIGN_BW_OR => "|=", + XC_BW_AND => "&", + XC_ASSIGN_BW_AND => "&=", + XC_BW_XOR => "^", + XC_ASSIGN_BW_XOR => "^=", + XC_BOOL_XOR => "xor", + XC_ASSIGN => "=", + XC_ASSIGN_REF => "= &", + XC_JMP_SET => "?:", + XC_JMPZ_EX => "&&", + XC_JMPNZ_EX => "||", + ); + // }}} + $this->includeTypes = array( // {{{ + ZEND_EVAL => 'eval', + ZEND_INCLUDE => 'include', + ZEND_INCLUDE_ONCE => 'include_once', + ZEND_REQUIRE => 'require', + ZEND_REQUIRE_ONCE => 'require_once', + ); + // }}} + } + function detectNamespace($name) // {{{ + { + if ($this->namespaceDecided) { + return; + } + + if (strpos($name, '\\') !== false) { + $this->namespace = strtok($name, '\\'); + echo 'namespace ', $this->namespace, ";\n\n"; + } + + $this->namespaceDecided = true; + } + // }}} + function stripNamespace($name) // {{{ + { + $len = strlen($this->namespace) + 1; + if (substr($name, 0, $len) == $this->namespace . '\\') { + return substr($name, $len); + } + else { + return $name; + } + } + // }}} + function outputPhp(&$EX, $range) // {{{ + { + $needBlankline = isset($EX['lastBlock']); + $indent = $EX['indent']; + $curticks = 0; + for ($i = $range[0]; $i <= $range[1]; $i ++) { + $op = $EX['opcodes'][$i]; + if (isset($op['gofrom'])) { + if ($needBlankline) { + $needBlankline = false; + echo PHP_EOL; + } + echo 'label' . $i, ":\n"; + } + if (isset($op['php'])) { + $toticks = isset($op['ticks']) ? (int) str($op['ticks']) : 0; + if ($curticks != $toticks) { + $oldticks = $curticks; + $curticks = $toticks; + if (!$curticks) { + echo $EX['indent'], "}\n\n"; + $indent = $EX['indent']; + } + else { + if ($oldticks) { + echo $EX['indent'], "}\n\n"; + } + else if (!$oldticks) { + $indent .= INDENT; + } + if ($needBlankline) { + $needBlankline = false; + echo PHP_EOL; + } + echo $EX['indent'], "declare (ticks=$curticks) {\n"; + } + } + if ($needBlankline) { + $needBlankline = false; + echo PHP_EOL; + } + echo $indent, str($op['php'], $indent), ";\n"; + $EX['lastBlock'] = 'basic'; + } + } + if ($curticks) { + echo $EX['indent'], "}\n"; + } + } + // }}} + function getOpVal($op, &$EX, $free = false) // {{{ + { + switch ($op['op_type']) { + case XC_IS_CONST: + return value($op['constant']); + + case XC_IS_VAR: + case XC_IS_TMP_VAR: + $T = &$EX['Ts']; + $ret = $T[$op['var']]; + if ($free && empty($this->keepTs)) { + unset($T[$op['var']]); + } + return $ret; + + case XC_IS_CV: + $var = $op['var']; + $var = $EX['op_array']['vars'][$var]; + return '$' . $var['name']; + + case XC_IS_UNUSED: + return null; + } + } + // }}} + function removeKeyPrefix($array, $prefix) // {{{ + { + $prefixLen = strlen($prefix); + $ret = array(); + foreach ($array as $key => $value) { + if (substr($key, 0, $prefixLen) == $prefix) { + $key = substr($key, $prefixLen); + } + $ret[$key] = $value; + } + return $ret; + } + // }}} + function &fixOpcode($opcodes, $removeTailing = false, $defaultReturnValue = null) // {{{ + { + $last = count($opcodes) - 1; + for ($i = 0; $i <= $last; $i ++) { + if (function_exists('xcache_get_fixed_opcode')) { + $opcodes[$i]['opcode'] = xcache_get_fixed_opcode($opcodes[$i]['opcode'], $i); + } + if (isset($opcodes[$i]['op1'])) { + $opcodes[$i]['op1'] = $this->removeKeyPrefix($opcodes[$i]['op1'], 'u.'); + $opcodes[$i]['op2'] = $this->removeKeyPrefix($opcodes[$i]['op2'], 'u.'); + $opcodes[$i]['result'] = $this->removeKeyPrefix($opcodes[$i]['result'], 'u.'); + } + else { + $op = array( + 'op1' => array(), + 'op2' => array(), + 'op3' => array(), + ); + foreach ($opcodes[$i] as $name => $value) { + if (preg_match('!^(op1|op2|result)\\.(.*)!', $name, $m)) { + list(, $which, $field) = $m; + $op[$which][$field] = $value; + } + else if (preg_match('!^(op1|op2|result)_type$!', $name, $m)) { + list(, $which) = $m; + $op[$which]['op_type'] = $value; + } + else { + $op[$name] = $value; + } + } + $opcodes[$i] = $op; + } + } + + if ($removeTailing) { + $last = count($opcodes) - 1; + if ($opcodes[$last]['opcode'] == XC_HANDLE_EXCEPTION) { + $this->usedOps[XC_HANDLE_EXCEPTION] = true; + $opcodes[$last]['opcode'] = XC_NOP; + --$last; + } + if ($opcodes[$last]['opcode'] == XC_RETURN) { + $op1 = $opcodes[$last]['op1']; + if ($op1['op_type'] == XC_IS_CONST && array_key_exists('constant', $op1) && $op1['constant'] === $defaultReturnValue) { + $opcodes[$last]['opcode'] = XC_NOP; + --$last; + } + } + } + return $opcodes; + } + // }}} + function decompileBasicBlock(&$EX, $range, $unhandled = false) // {{{ + { + $this->dasmBasicBlock($EX, $range); + if ($unhandled) { + $this->dumpRange($EX, $range); + } + $this->outputPhp($EX, $range); + } + // }}} + function isIfCondition(&$EX, $range) // {{{ + { + $opcodes = &$EX['opcodes']; + $firstOp = &$opcodes[$range[0]]; + return $firstOp['opcode'] == XC_JMPZ && !empty($firstOp['jmpouts']) && $opcodes[$firstOp['jmpouts'][0] - 1]['opcode'] == XC_JMP + && !empty($opcodes[$firstOp['jmpouts'][0] - 1]['jmpouts']) + && $opcodes[$firstOp['jmpouts'][0] - 1]['jmpouts'][0] == $range[1] + 1; + } + // }}} + function removeJmpInfo(&$EX, $line) // {{{ + { + $opcodes = &$EX['opcodes']; + foreach ($opcodes[$line]['jmpouts'] as $jmpTo) { + $jmpins = &$opcodes[$jmpTo]['jmpins']; + $jmpins = array_flip($jmpins); + unset($jmpins[$line]); + $jmpins = array_keys($jmpins); + } + // $opcodes[$line]['opcode'] = XC_NOP; + unset($opcodes[$line]['jmpouts']); + } + // }}} + function beginScope(&$EX, $doIndent = true) // {{{ + { + array_push($EX['scopeStack'], array($EX['lastBlock'], $EX['indent'])); + if ($doIndent) { + $EX['indent'] .= INDENT; + } + $EX['lastBlock'] = null; + } + // }}} + function endScope(&$EX) // {{{ + { + list($EX['lastBlock'], $EX['indent']) = array_pop($EX['scopeStack']); + } + // }}} + function beginComplexBlock(&$EX) // {{{ + { + if (isset($EX['lastBlock'])) { + echo PHP_EOL; + $EX['lastBlock'] = null; + } + } + // }}} + function endComplexBlock(&$EX) // {{{ + { + $EX['lastBlock'] = 'complex'; + } + // }}} + function decompileComplexBlock(&$EX, $range) // {{{ + { + $T = &$EX['Ts']; + $opcodes = &$EX['opcodes']; + $indent = $EX['indent']; + + $firstOp = &$opcodes[$range[0]]; + $lastOp = &$opcodes[$range[1]]; + + // {{{ && || and or + if (($firstOp['opcode'] == XC_JMPZ_EX || $firstOp['opcode'] == XC_JMPNZ_EX) && !empty($firstOp['jmpouts']) + && $firstOp['jmpouts'][0] == $range[1] + 1 + && $lastOp['opcode'] == XC_BOOL + && $firstOp['opcode']['result']['var'] == $lastOp['opcode']['result']['var'] + ) { + $this->removeJmpInfo($EX, $range[0]); + + $this->recognizeAndDecompileClosedBlocks($EX, array($range[0], $range[0])); + $op1 = $this->getOpVal($firstOp['result'], $EX, true); + + $this->recognizeAndDecompileClosedBlocks($EX, array($range[0] + 1, $range[1])); + $op2 = $this->getOpVal($lastOp['result'], $EX, true); + + $T[$firstOp['result']['var']] = new Decompiler_Binop($this, $op1, $firstOp['opcode'], $op2); + return false; + } + // }}} + // {{{ ?: excluding JMP_SET + if ($firstOp['opcode'] == XC_JMPZ && !empty($firstOp['jmpouts']) + && $range[1] >= $range[0] + 3 + && $opcodes[$firstOp['jmpouts'][0] - 2]['opcode'] == XC_QM_ASSIGN + && $opcodes[$firstOp['jmpouts'][0] - 1]['opcode'] == XC_JMP && $opcodes[$firstOp['jmpouts'][0] - 1]['jmpouts'][0] == $range[1] + 1 + && $lastOp['opcode'] == XC_QM_ASSIGN + ) { + $trueRange = array($range[0] + 1, $firstOp['jmpouts'][0] - 2); + $falseRange = array($firstOp['jmpouts'][0], $range[1]); + $this->removeJmpInfo($EX, $range[0]); + + $condition = $this->getOpVal($firstOp['op1'], $EX); + $this->recognizeAndDecompileClosedBlocks($EX, $trueRange); + $trueValue = $this->getOpVal($opcodes[$trueRange[1]]['result'], $EX, true); + $this->recognizeAndDecompileClosedBlocks($EX, $falseRange); + $falseValue = $this->getOpVal($opcodes[$falseRange[1]]['result'], $EX, true); + $T[$opcodes[$trueRange[1]]['result']['var']] = new Decompiler_TriOp($condition, $trueValue, $falseValue); + return false; + } + // }}} + // {{{ goto + if ($firstOp['opcode'] == XC_JMP && !empty($firstOp['jmpouts']) && $firstOp['jmpouts'][0] == $range[1] + 1) { + $this->removeJmpInfo($EX, $range[0]); + $firstOp['opcode'] = XC_GOTO; + $target = $firstOp['op1']['var']; + $firstOp['goto'] = $target; + $opcodes[$target]['gofrom'][] = $range[0]; + + $this->recognizeAndDecompileClosedBlocks($EX, $range); + return false; + } + // }}} + // {{{ for + if (!empty($firstOp['jmpins']) && $opcodes[$firstOp['jmpins'][0]]['opcode'] == XC_JMP + && $lastOp['opcode'] == XC_JMP && !empty($lastOp['jmpouts']) && $lastOp['jmpouts'][0] <= $firstOp['jmpins'][0] + && !empty($opcodes[$range[1] + 1]['jmpins']) && $opcodes[$opcodes[$range[1] + 1]['jmpins'][0]]['opcode'] == XC_JMPZNZ + ) { + $nextRange = array($lastOp['jmpouts'][0], $firstOp['jmpins'][0]); + $conditionRange = array($range[0], $nextRange[0] - 1); + $this->removeJmpInfo($EX, $conditionRange[1]); + $bodyRange = array($nextRange[1], $range[1]); + $this->removeJmpInfo($EX, $bodyRange[1]); + + $initial = ''; + $this->beginScope($EX); + $this->dasmBasicBlock($EX, $conditionRange); + $conditionCodes = array(); + for ($i = $conditionRange[0]; $i <= $conditionRange[1]; ++$i) { + if (isset($opcodes[$i]['php'])) { + $conditionCodes[] = str($opcodes[$i]['php'], $EX); + } + } + $conditionCodes[] = str($this->getOpVal($opcodes[$conditionRange[1]]['op1'], $EX), $EX); + if (implode(',', $conditionCodes) == 'true') { + $conditionCodes = array(); + } + $this->endScope($EX); + + $this->beginScope($EX); + $this->dasmBasicBlock($EX, $nextRange); + $nextCodes = array(); + for ($i = $nextRange[0]; $i <= $nextRange[1]; ++$i) { + if (isset($opcodes[$i]['php'])) { + $nextCodes[] = str($opcodes[$i]['php'], $EX); + } + } + $this->endScope($EX); + + $this->beginComplexBlock($EX); + echo $indent, 'for (', str($initial, $EX), '; ', implode(', ', $conditionCodes), '; ', implode(', ', $nextCodes), ') ', '{', PHP_EOL; + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $bodyRange); + $this->endScope($EX); + echo $indent, '}', PHP_EOL; + $this->endComplexBlock($EX); + return; + } + // }}} + // {{{ if/elseif/else + if ($this->isIfCondition($EX, $range)) { + $this->beginComplexBlock($EX); + $isElseIf = false; + do { + $ifRange = array($range[0], $opcodes[$range[0]]['jmpouts'][0] - 1); + $this->removeJmpInfo($EX, $ifRange[0]); + $this->removeJmpInfo($EX, $ifRange[1]); + $condition = $this->getOpVal($opcodes[$ifRange[0]]['op1'], $EX); + + echo $indent, $isElseIf ? 'else if' : 'if', ' (', str($condition, $EX), ') ', '{', PHP_EOL; + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $ifRange); + $this->endScope($EX); + $EX['lastBlock'] = null; + echo $indent, '}', PHP_EOL; + + $isElseIf = true; + // search for else if + $range[0] = $ifRange[1] + 1; + for ($i = $ifRange[1] + 1; $i <= $range[1]; ++$i) { + // find first jmpout + if (!empty($opcodes[$i]['jmpouts'])) { + if ($this->isIfCondition($EX, array($i, $range[1]))) { + $this->dasmBasicBlock($EX, array($range[0], $i)); + $range[0] = $i; + } + break; + } + } + } while ($this->isIfCondition($EX, $range)); + if ($ifRange[1] < $range[1]) { + $elseRange = array($ifRange[1], $range[1]); + echo $indent, 'else ', '{', PHP_EOL; + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $elseRange); + $this->endScope($EX); + $EX['lastBlock'] = null; + echo $indent, '}', PHP_EOL; + } + $this->endComplexBlock($EX); + return; + } + if ($firstOp['opcode'] == XC_JMPZ && !empty($firstOp['jmpouts']) + && $firstOp['jmpouts'][0] - 1 == $range[1] && $opcodes[$firstOp['jmpouts'][0] - 1]['opcode'] == XC_RETURN) { + $this->beginComplexBlock($EX); + $this->removeJmpInfo($EX, $range[0]); + $condition = $this->getOpVal($opcodes[$range[0]]['op1'], $EX); + + echo $indent, 'if (', str($condition, $EX), ') ', '{', PHP_EOL; + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $range); + $this->endScope($EX); + echo $indent, '}', PHP_EOL; + $this->endComplexBlock($EX); + return; + } + // }}} + // {{{ try/catch + if (!empty($firstOp['jmpins']) && !empty($opcodes[$firstOp['jmpins'][0]]['isCatchBegin'])) { + $catchBlocks = array(); + $catchFirst = $firstOp['jmpins'][0]; + + $tryRange = array($range[0], $catchFirst - 1); + + // search for XC_CATCH + $this->removeJmpInfo($EX, $catchFirst); + for ($i = $catchFirst; $i <= $range[1]; ) { + if ($opcodes[$i]['opcode'] == XC_CATCH) { + $catchOpLine = $i; + $this->removeJmpInfo($EX, $catchOpLine); + + $catchNext = $opcodes[$catchOpLine]['extended_value']; + $catchBodyLast = $catchNext - 1; + if ($opcodes[$catchBodyLast]['opcode'] == XC_JMP) { + --$catchBodyLast; + } + + $catchBlocks[$catchFirst] = array($catchOpLine, $catchBodyLast); + + $i = $catchFirst = $catchNext; + } + else { + ++$i; + } + } + + if ($opcodes[$tryRange[1]]['opcode'] == XC_JMP) { + --$tryRange[1]; + } + + $this->beginComplexBlock($EX); + echo $indent, "try {", PHP_EOL; + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $tryRange); + $this->endScope($EX); + echo $indent, '}', PHP_EOL; + foreach ($catchBlocks as $catchFirst => $catchInfo) { + list($catchOpLine, $catchBodyLast) = $catchInfo; + $catchBodyFirst = $catchOpLine + 1; + $this->dasmBasicBlock($EX, array($catchFirst, $catchOpLine)); + $catchOp = &$opcodes[$catchOpLine]; + echo $indent, 'catch (', str($this->getOpVal($catchOp['op1'], $EX)), ' ', str($this->getOpVal($catchOp['op2'], $EX)), ") {", PHP_EOL; + unset($catchOp); + + $EX['lastBlock'] = null; + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, array($catchBodyFirst, $catchBodyLast)); + $this->endScope($EX); + echo $indent, '}', PHP_EOL; + } + $this->endComplexBlock($EX); + return; + } + // }}} + // {{{ switch/case + if ($firstOp['opcode'] == XC_SWITCH_FREE && isset($T[$firstOp['op1']['var']])) { + // TODO: merge this code to CASE code. use SWITCH_FREE to detect begin of switch by using $Ts if possible + $this->beginComplexBlock($EX); + echo $indent, 'switch (', str($this->getOpVal($firstOp['op1'], $EX)), ") {", PHP_EOL; + echo $indent, '}', PHP_EOL; + $this->endComplexBlock($EX); + return; + } + + if ( + ($firstOp['opcode'] == XC_CASE + || $firstOp['opcode'] == XC_JMP && !empty($firstOp['jmpouts']) && $opcodes[$firstOp['jmpouts'][0]]['opcode'] == XC_CASE + ) + && !empty($lastOp['jmpouts']) + ) { + $cases = array(); + $caseDefault = null; + $caseOp = null; + for ($i = $range[0]; $i <= $range[1]; ) { + $op = $opcodes[$i]; + if ($op['opcode'] == XC_CASE) { + if (!isset($caseOp)) { + $caseOp = $op; + } + $jmpz = $opcodes[$i + 1]; + assert('$jmpz["opcode"] == XC_JMPZ'); + $caseNext = $jmpz['jmpouts'][0]; + $cases[$i] = $caseNext - 1; + $i = $caseNext; + } + else if ($op['opcode'] == XC_JMP && $op['jmpouts'][0] >= $i) { + // default + $caseNext = $op['jmpouts'][0]; + $caseDefault = $i; + $cases[$i] = $caseNext - 1; + $i = $caseNext; + } + else { + ++$i; + } + } + + $this->beginComplexBlock($EX); + + echo $indent, 'switch (', str($this->getOpVal($caseOp['op1'], $EX), $EX), ") {", PHP_EOL; + $caseIsOut = false; + foreach ($cases as $caseFirst => $caseLast) { + if ($caseIsOut && empty($lastCaseFall)) { + echo PHP_EOL; + } + + $caseOp = $opcodes[$caseFirst]; + + echo $indent; + if ($caseOp['opcode'] == XC_CASE) { + echo 'case '; + echo str($this->getOpVal($caseOp['op2'], $EX), $EX); + echo ':', PHP_EOL; + + $this->removeJmpInfo($EX, $caseFirst); + ++$caseFirst; + + assert('$opcodes[$caseFirst]["opcode"] == XC_JMPZ'); + $this->removeJmpInfo($EX, $caseFirst); + ++$caseFirst; + } + else { + echo 'default'; + echo ':', PHP_EOL; + + assert('$opcodes[$caseFirst]["opcode"] == XC_JMP'); + $this->removeJmpInfo($EX, $caseFirst); + ++$caseFirst; + } + + assert('$opcodes[$caseLast]["opcode"] == XC_JMP'); + $this->removeJmpInfo($EX, $caseLast); + --$caseLast; + switch ($opcodes[$caseLast]['opcode']) { + case XC_BRK: + case XC_CONT: + case XC_GOTO: + $lastCaseFall = false; + break; + + default: + $lastCaseFall = true; + } + + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, array($caseFirst, $caseLast)); + $this->endScope($EX); + $caseIsOut = true; + } + echo $indent, '}', PHP_EOL; + + $this->endComplexBlock($EX); + return; + } + // }}} + // {{{ do/while + if ($lastOp['opcode'] == XC_JMPNZ && !empty($lastOp['jmpouts']) + && $lastOp['jmpouts'][0] == $range[0]) { + $this->removeJmpInfo($EX, $range[1]); + $this->beginComplexBlock($EX); + + echo $indent, "do {", PHP_EOL; + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $range); + $this->endScope($EX); + echo $indent, "} while (", str($this->getOpVal($lastOp['op1'], $EX)), ');', PHP_EOL; + + $this->endComplexBlock($EX); + return; + } + // }}} + + // {{{ search firstJmpOp + $firstJmp = null; + $firstJmpOp = null; + for ($i = $range[0]; $i <= $range[1]; ++$i) { + if (!empty($opcodes[$i]['jmpouts'])) { + $firstJmp = $i; + $firstJmpOp = &$opcodes[$firstJmp]; + break; + } + } + // }}} + + // {{{ while + if (isset($firstJmpOp) + && $firstJmpOp['opcode'] == XC_JMPZ + && $firstJmpOp['jmpouts'][0] > $range[1] + && $lastOp['opcode'] == XC_JMP && !empty($lastOp['jmpouts']) + && $lastOp['jmpouts'][0] == $range[0]) { + $this->removeJmpInfo($EX, $firstJmp); + $this->removeJmpInfo($EX, $range[1]); + $this->beginComplexBlock($EX); + + ob_start(); + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $range); + $this->endScope($EX); + $body = ob_get_clean(); + + echo $indent, 'while (', str($this->getOpVal($firstJmpOp['op1'], $EX)), ") {", PHP_EOL; + echo $body; + echo $indent, '}', PHP_EOL; + + $this->endComplexBlock($EX); + return; + } + // }}} + // {{{ foreach + if (isset($firstJmpOp) + && $firstJmpOp['opcode'] == XC_FE_FETCH + && $firstJmpOp['jmpouts'][0] > $range[1] + && $lastOp['opcode'] == XC_JMP && !empty($lastOp['jmpouts']) + && $lastOp['jmpouts'][0] == $firstJmp) { + $this->removeJmpInfo($EX, $firstJmp); + $this->removeJmpInfo($EX, $range[1]); + $this->beginComplexBlock($EX); + + ob_start(); + $this->beginScope($EX); + $this->recognizeAndDecompileClosedBlocks($EX, $range); + $this->endScope($EX); + $body = ob_get_clean(); + + $as = foldToCode($firstJmpOp['fe_as'], $EX); + if (isset($firstJmpOp['fe_key'])) { + $as = str($firstJmpOp['fe_key'], $EX) . ' => ' . str($as); + } + + echo $indent, 'foreach (', str($firstJmpOp['fe_src'], $EX), " as $as) {", PHP_EOL; + echo $body; + echo $indent, '}', PHP_EOL; + + $this->endComplexBlock($EX); + if ($opcodes[$range[1] + 1]['opcode'] == XC_SWITCH_FREE) { + $this->removeJmpInfo($EX, $range[1] + 1); + } + return; + } + // }}} + + $this->decompileBasicBlock($EX, $range, true); + } + // }}} + function recognizeAndDecompileClosedBlocks(&$EX, $range) // {{{ decompile in a tree way + { + $opcodes = &$EX['opcodes']; + + $starti = $range[0]; + for ($i = $starti; $i <= $range[1]; ) { + if (!empty($opcodes[$i]['jmpins']) || !empty($opcodes[$i]['jmpouts'])) { + $blockFirst = $i; + $blockLast = -1; + $j = $blockFirst; + do { + $op = $opcodes[$j]; + if (!empty($op['jmpins'])) { + // care about jumping from blocks behind, not before + foreach ($op['jmpins'] as $oplineNumber) { + if ($oplineNumber <= $range[1] && $blockLast < $oplineNumber) { + $blockLast = $oplineNumber; + } + } + } + if (!empty($op['jmpouts'])) { + $blockLast = max($blockLast, max($op['jmpouts']) - 1); + } + ++$j; + } while ($j <= $blockLast); + if (!assert('$blockLast <= $range[1]')) { + var_dump($blockLast, $range[1]); + } + + if ($blockLast >= $blockFirst) { + if ($blockFirst > $starti) { + $this->decompileBasicBlock($EX, array($starti, $blockFirst - 1)); + } + if ($this->decompileComplexBlock($EX, array($blockFirst, $blockLast)) === false) { + if ($EX['lastBlock'] == 'complex') { + echo PHP_EOL; + } + $EX['lastBlock'] = null; + } + $starti = $blockLast + 1; + $i = $starti; + } + else { + ++$i; + } + } + else { + ++$i; + } + } + if ($starti <= $range[1]) { + $this->decompileBasicBlock($EX, array($starti, $range[1])); + } + } + // }}} + function &dop_array($op_array, $indent = '') // {{{ + { + $op_array['opcodes'] = $this->fixOpcode($op_array['opcodes'], true, $indent == '' ? 1 : null); + $opcodes = &$op_array['opcodes']; + $last = count($opcodes) - 1; + // {{{ build jmpins/jmpouts to op_array + for ($i = 0; $i <= $last; $i ++) { + $op = &$opcodes[$i]; + $op['line'] = $i; + switch ($op['opcode']) { + case XC_CONT: + case XC_BRK: + $op['jmpouts'] = array(); + break; + + case XC_GOTO: + $target = $op['op1']['var']; + $op['goto'] = $target; + $opcodes[$target]['gofrom'][] = $i; + break; + + case XC_JMP: + $target = $op['op1']['var']; + $op['jmpouts'] = array($target); + $opcodes[$target]['jmpins'][] = $i; + break; + + case XC_JMPZNZ: + $jmpz = $op['op2']['opline_num']; + $jmpnz = $op['extended_value']; + $op['jmpouts'] = array($jmpz, $jmpnz); + $opcodes[$jmpz]['jmpins'][] = $i; + $opcodes[$jmpnz]['jmpins'][] = $i; + break; + + case XC_JMPZ: + case XC_JMPNZ: + case XC_JMPZ_EX: + case XC_JMPNZ_EX: + // case XC_JMP_SET: + // case XC_FE_RESET: + case XC_FE_FETCH: + // case XC_JMP_NO_CTOR: + $target = $op['op2']['opline_num']; + //if (!isset($target)) { + // $this->dumpop($op, $EX); + // var_dump($op); exit; + //} + $op['jmpouts'] = array($target); + $opcodes[$target]['jmpins'][] = $i; + break; + + /* + case XC_RETURN: + $op['jmpouts'] = array(); + break; + */ + + case XC_SWITCH_FREE: + $op['jmpouts'] = array($i + 1); + $opcodes[$i + 1]['jmpins'][] = $i; + break; + + case XC_CASE: + // just to link together + $op['jmpouts'] = array($i + 2); + $opcodes[$i + 2]['jmpins'][] = $i; + break; + + case XC_CATCH: + $catchNext = $op['extended_value']; + $op['jmpouts'] = array($catchNext); + $opcodes[$catchNext]['jmpins'][] = $i; + break; + } + /* + if (!empty($op['jmpouts']) || !empty($op['jmpins'])) { + echo $i, "\t", xcache_get_opcode($op['opcode']), PHP_EOL; + } + // */ + } + unset($op); + if ($op_array['try_catch_array']) { + foreach ($op_array['try_catch_array'] as $try_catch_element) { + $catch_op = $try_catch_element['catch_op']; + $try_op = $try_catch_element['try_op']; + $opcodes[$try_op]['jmpins'][] = $catch_op; + $opcodes[$catch_op]['jmpouts'][] = $try_op; + $opcodes[$catch_op]['isCatchBegin'] = true; + } + } + // }}} + // build semi-basic blocks + $nextbbs = array(); + $starti = 0; + for ($i = 1; $i <= $last; $i ++) { + if (isset($opcodes[$i]['jmpins']) + || isset($opcodes[$i - 1]['jmpouts'])) { + $nextbbs[$starti] = $i; + $starti = $i; + } + } + $nextbbs[$starti] = $last + 1; + + $EX = array(); + $EX['Ts'] = array(); + $EX['indent'] = $indent; + $EX['nextbbs'] = $nextbbs; + $EX['op_array'] = &$op_array; + $EX['opcodes'] = &$opcodes; + $EX['range'] = array(0, count($opcodes) - 1); + // func call + $EX['object'] = null; + $EX['called_scope'] = null; + $EX['fbc'] = null; + $EX['argstack'] = array(); + $EX['arg_types_stack'] = array(); + $EX['scopeStack'] = array(); + $EX['silence'] = 0; + $EX['recvs'] = array(); + $EX['uses'] = array(); + $EX['lastBlock'] = null; + + /* dump whole array + $this->keepTs = true; + $this->dasmBasicBlock($EX, $range); + for ($i = $range[0]; $i <= $range[1]; ++$i) { + echo $i, "\t", $this->dumpop($opcodes[$i], $EX); + } + // */ + // decompile in a tree way + $this->recognizeAndDecompileClosedBlocks($EX, $EX['range'], $EX['indent']); + return $EX; + } + // }}} + function dasmBasicBlock(&$EX, $range) // {{{ + { + $T = &$EX['Ts']; + $opcodes = &$EX['opcodes']; + $lastphpop = null; + + for ($i = $range[0]; $i <= $range[1]; $i ++) { + // {{{ prepair + $op = &$opcodes[$i]; + $opc = $op['opcode']; + if ($opc == XC_NOP) { + $this->usedOps[$opc] = true; + continue; + } + + $op1 = $op['op1']; + $op2 = $op['op2']; + $res = $op['result']; + $ext = $op['extended_value']; + + $opname = xcache_get_opcode($opc); + + if ($opname == 'UNDEF' || !isset($opname)) { + echo 'UNDEF OP:'; + $this->dumpop($op, $EX); + continue; + } + // echo $i, ' '; $this->dumpop($op, $EX); //var_dump($op); + + $resvar = null; + unset($curResVar); + if (array_key_exists($res['var'], $T)) { + $curResVar = &$T[$res['var']]; + } + if ((ZEND_ENGINE_2_4 ? ($res['op_type'] & EXT_TYPE_UNUSED) : ($res['EA.type'] & EXT_TYPE_UNUSED)) || $res['op_type'] == XC_IS_UNUSED) { + $istmpres = false; + } + else { + $istmpres = true; + } + // }}} + // echo $opname, "\n"; + + $notHandled = false; + switch ($opc) { + case XC_NEW: // {{{ + array_push($EX['arg_types_stack'], array($EX['fbc'], $EX['object'], $EX['called_scope'])); + $EX['object'] = (int) $res['var']; + $EX['called_scope'] = null; + $EX['fbc'] = 'new ' . unquoteName($this->getOpVal($op1, $EX), $EX); + if (!ZEND_ENGINE_2) { + $resvar = '$new object$'; + } + break; + // }}} + case XC_THROW: // {{{ + $resvar = 'throw ' . str($this->getOpVal($op1, $EX)); + break; + // }}} + case XC_CLONE: // {{{ + $resvar = 'clone ' . str($this->getOpVal($op1, $EX)); + break; + // }}} + case XC_CATCH: // {{{ + break; + // }}} + case XC_INSTANCEOF: // {{{ + $resvar = str($this->getOpVal($op1, $EX)) . ' instanceof ' . str($this->getOpVal($op2, $EX)); + break; + // }}} + case XC_FETCH_CLASS: // {{{ + if ($op2['op_type'] == XC_IS_UNUSED) { + switch (($ext & (defined('ZEND_FETCH_CLASS_MASK') ? ZEND_FETCH_CLASS_MASK : 0xFF))) { + case ZEND_FETCH_CLASS_SELF: + $class = 'self'; + break; + case ZEND_FETCH_CLASS_PARENT: + $class = 'parent'; + break; + case ZEND_FETCH_CLASS_STATIC: + $class = 'static'; + break; + } + $istmpres = true; + } + else { + $class = $this->getOpVal($op2, $EX); + if (isset($op2['constant'])) { + $class = $this->stripNamespace(unquoteName($class)); + } + } + $resvar = $class; + break; + // }}} + case XC_FETCH_CONSTANT: // {{{ + if ($op1['op_type'] == XC_IS_UNUSED) { + $resvar = $this->stripNamespace($op2['constant']); + break; + } + + if ($op1['op_type'] == XC_IS_CONST) { + $resvar = $this->stripNamespace($op1['constant']); + } + else { + $resvar = $this->getOpVal($op1, $EX); + } + + $resvar = str($resvar) . '::' . unquoteName($this->getOpVal($op2, $EX)); + break; + // }}} + // {{{ case XC_FETCH_* + case XC_FETCH_R: + case XC_FETCH_W: + case XC_FETCH_RW: + case XC_FETCH_FUNC_ARG: + case XC_FETCH_UNSET: + case XC_FETCH_IS: + case XC_UNSET_VAR: + $rvalue = $this->getOpVal($op1, $EX); + if (defined('ZEND_FETCH_TYPE_MASK')) { + $fetchtype = ($ext & ZEND_FETCH_TYPE_MASK); + } + else { + $fetchtype = $op2[!ZEND_ENGINE_2 ? 'fetch_type' : 'EA.type']; + } + switch ($fetchtype) { + case ZEND_FETCH_STATIC_MEMBER: + $class = $this->getOpVal($op2, $EX); + $rvalue = str($class) . '::$' . unquoteName($rvalue, $EX); + break; + default: + $name = unquoteName($rvalue, $EX); + $globalname = xcache_is_autoglobal($name) ? "\$$name" : "\$GLOBALS[" . str($rvalue) . "]"; + $rvalue = new Decompiler_Fetch($rvalue, $fetchtype, $globalname); + break; + } + if ($opc == XC_UNSET_VAR) { + $op['php'] = "unset(" . str($rvalue, $EX) . ")"; + $lastphpop = &$op; + } + else if ($res['op_type'] != XC_IS_UNUSED) { + $resvar = $rvalue; + } + break; + // }}} + // {{{ case XC_FETCH_DIM_* + case XC_FETCH_DIM_TMP_VAR: + case XC_FETCH_DIM_R: + case XC_FETCH_DIM_W: + case XC_FETCH_DIM_RW: + case XC_FETCH_DIM_FUNC_ARG: + case XC_FETCH_DIM_UNSET: + case XC_FETCH_DIM_IS: + case XC_ASSIGN_DIM: + case XC_UNSET_DIM_OBJ: // PHP 4 only + case XC_UNSET_DIM: + case XC_UNSET_OBJ: + $src = $this->getOpVal($op1, $EX); + if (is_a($src, "Decompiler_ForeachBox")) { + $src->iskey = $this->getOpVal($op2, $EX); + $resvar = $src; + break; + } + + if (is_a($src, "Decompiler_DimBox")) { + $dimbox = $src; + } + else { + if (!is_a($src, "Decompiler_ListBox")) { + $op1val = $this->getOpVal($op1, $EX); + $list = new Decompiler_List(isset($op1val) ? $op1val : '$this'); + + $src = new Decompiler_ListBox($list); + if (!isset($op1['var'])) { + $this->dumpop($op, $EX); + var_dump($op); + die('missing var'); + } + $T[$op1['var']] = $src; + unset($list); + } + $dim = new Decompiler_Dim($src); + $src->obj->dims[] = &$dim; + + $dimbox = new Decompiler_DimBox($dim); + } + $dim = &$dimbox->obj; + $dim->offsets[] = $this->getOpVal($op2, $EX); + if ($ext == ZEND_FETCH_ADD_LOCK) { + $src->obj->everLocked = true; + } + else if ($ext == ZEND_FETCH_STANDARD) { + $dim->isLast = true; + } + if ($opc == XC_UNSET_OBJ) { + $dim->isObject = true; + } + unset($dim); + $rvalue = $dimbox; + unset($dimbox); + + if ($opc == XC_ASSIGN_DIM) { + $lvalue = $rvalue; + ++ $i; + $rvalue = $this->getOpVal($opcodes[$i]['op1'], $EX); + $resvar = str($lvalue, $EX) . ' = ' . str($rvalue); + } + else if ($opc == XC_UNSET_DIM || $opc == XC_UNSET_OBJ) { + $op['php'] = "unset(" . str($rvalue, $EX) . ")"; + $lastphpop = &$op; + } + else if ($res['op_type'] != XC_IS_UNUSED) { + $resvar = $rvalue; + } + break; + // }}} + case XC_ASSIGN: // {{{ + $lvalue = $this->getOpVal($op1, $EX); + $rvalue = $this->getOpVal($op2, $EX); + if (is_a($rvalue, 'Decompiler_ForeachBox')) { + $type = $rvalue->iskey ? 'fe_key' : 'fe_as'; + $rvalue->obj[$type] = $lvalue; + unset($T[$op2['var']]); + break; + } + if (is_a($rvalue, "Decompiler_DimBox")) { + $dim = &$rvalue->obj; + $dim->assign = $lvalue; + if ($dim->isLast) { + $resvar = foldToCode($dim->value, $EX); + } + unset($dim); + break; + } + if (is_a($rvalue, 'Decompiler_Fetch')) { + $src = str($rvalue->src, $EX); + if ('$' . unquoteName($src) == $lvalue) { + switch ($rvalue->fetchType) { + case ZEND_FETCH_STATIC: + $statics = &$EX['op_array']['static_variables']; + if ((xcache_get_type($statics[$name]) & IS_LEXICAL_VAR)) { + $EX['uses'][] = str($lvalue); + unset($statics); + break 2; + } + unset($statics); + } + } + } + $resvar = new Decompiler_Binop($this, $lvalue, XC_ASSIGN, $rvalue); + break; + // }}} + case XC_ASSIGN_REF: // {{{ + $lvalue = $this->getOpVal($op1, $EX); + $rvalue = $this->getOpVal($op2, $EX); + if (is_a($rvalue, 'Decompiler_Fetch')) { + $src = str($rvalue->src, $EX); + if ('$' . unquoteName($src) == $lvalue) { + switch ($rvalue->fetchType) { + case ZEND_FETCH_GLOBAL: + case ZEND_FETCH_GLOBAL_LOCK: + $resvar = 'global ' . $lvalue; + break 2; + case ZEND_FETCH_STATIC: + $statics = &$EX['op_array']['static_variables']; + if ((xcache_get_type($statics[$name]) & IS_LEXICAL_REF)) { + $EX['uses'][] = '&' . str($lvalue); + unset($statics); + break 2; + } + + $resvar = 'static ' . $lvalue; + $name = unquoteName($src); + if (isset($statics[$name])) { + $var = $statics[$name]; + $resvar .= ' = '; + $resvar .= str(value($var), $EX); + } + unset($statics); + break 2; + default: + } + } + } + // TODO: PHP_6 global + $resvar = new Decompiler_Binop($this, $lvalue, XC_ASSIGN_REF, $rvalue); + break; + // }}} + // {{{ case XC_FETCH_OBJ_* + case XC_FETCH_OBJ_R: + case XC_FETCH_OBJ_W: + case XC_FETCH_OBJ_RW: + case XC_FETCH_OBJ_FUNC_ARG: + case XC_FETCH_OBJ_UNSET: + case XC_FETCH_OBJ_IS: + case XC_ASSIGN_OBJ: + $obj = $this->getOpVal($op1, $EX); + if (!isset($obj)) { + $obj = '$this'; + } + $rvalue = str($obj) . "->" . unquoteVariableName($this->getOpVal($op2, $EX), $EX); + if ($res['op_type'] != XC_IS_UNUSED) { + $resvar = $rvalue; + } + if ($opc == XC_ASSIGN_OBJ) { + ++ $i; + $lvalue = $rvalue; + $rvalue = $this->getOpVal($opcodes[$i]['op1'], $EX); + $resvar = "$lvalue = " . str($rvalue); + } + break; + // }}} + case XC_ISSET_ISEMPTY_DIM_OBJ: + case XC_ISSET_ISEMPTY_PROP_OBJ: + case XC_ISSET_ISEMPTY: + case XC_ISSET_ISEMPTY_VAR: // {{{ + if ($opc == XC_ISSET_ISEMPTY_VAR) { + $rvalue = $this->getOpVal($op1, $EX); + // for < PHP_5_3 + if ($op1['op_type'] == XC_IS_CONST) { + $rvalue = '$' . unquoteVariableName($this->getOpVal($op1, $EX)); + } + if ($op2['EA.type'] == ZEND_FETCH_STATIC_MEMBER) { + $class = $this->getOpVal($op2, $EX); + $rvalue = $class . '::' . $rvalue; + } + } + else if ($opc == XC_ISSET_ISEMPTY) { + $rvalue = $this->getOpVal($op1, $EX); + } + else { + $container = $this->getOpVal($op1, $EX); + $dim = $this->getOpVal($op2, $EX); + if ($opc == XC_ISSET_ISEMPTY_PROP_OBJ) { + if (!isset($container)) { + $container = '$this'; + } + $rvalue = $container . "->" . unquoteVariableName($dim); + } + else { + $rvalue = $container . '[' . str($dim) .']'; + } + } + + switch ((!ZEND_ENGINE_2 ? $op['op2']['var'] /* constant */ : $ext) & (ZEND_ISSET|ZEND_ISEMPTY)) { + case ZEND_ISSET: + $rvalue = "isset(" . str($rvalue) . ")"; + break; + case ZEND_ISEMPTY: + $rvalue = "empty(" . str($rvalue) . ")"; + break; + } + $resvar = $rvalue; + break; + // }}} + case XC_SEND_VAR_NO_REF: + case XC_SEND_VAL: + case XC_SEND_REF: + case XC_SEND_VAR: // {{{ + $ref = ($opc == XC_SEND_REF ? '&' : ''); + $EX['argstack'][] = $ref . str($this->getOpVal($op1, $EX)); + break; + // }}} + case XC_INIT_STATIC_METHOD_CALL: + case XC_INIT_METHOD_CALL: // {{{ + array_push($EX['arg_types_stack'], array($EX['fbc'], $EX['object'], $EX['called_scope'])); + if ($opc == XC_INIT_STATIC_METHOD_CALL || $opc == XC_INIT_METHOD_CALL || $op1['op_type'] != XC_IS_UNUSED) { + $obj = $this->getOpVal($op1, $EX); + if (!isset($obj)) { + $obj = '$this'; + } + if ($opc == XC_INIT_STATIC_METHOD_CALL || /* PHP4 */ isset($op1['constant'])) { + $EX['object'] = null; + $EX['called_scope'] = $this->stripNamespace(unquoteName($obj, $EX)); + } + else { + $EX['object'] = $obj; + $EX['called_scope'] = null; + } + if ($res['op_type'] != XC_IS_UNUSED) { + $resvar = '$obj call$'; + } + } + else { + $EX['object'] = null; + $EX['called_scope'] = null; + } + + $EX['fbc'] = $this->getOpVal($op2, $EX); + if (($opc == XC_INIT_STATIC_METHOD_CALL || $opc == XC_INIT_METHOD_CALL) && !isset($EX['fbc'])) { + $EX['fbc'] = '__construct'; + } + break; + // }}} + case XC_INIT_NS_FCALL_BY_NAME: + case XC_INIT_FCALL_BY_NAME: // {{{ + array_push($EX['arg_types_stack'], array($EX['fbc'], $EX['object'], $EX['called_scope'])); + if (!ZEND_ENGINE_2 && ($ext & ZEND_CTOR_CALL)) { + break; + } + $EX['object'] = null; + $EX['called_scope'] = null; + $EX['fbc'] = $this->getOpVal($op2, $EX); + break; + // }}} + case XC_INIT_FCALL_BY_FUNC: // {{{ deprecated even in PHP 4? + $EX['object'] = null; + $EX['called_scope'] = null; + $which = $op1['var']; + $EX['fbc'] = $EX['op_array']['funcs'][$which]['name']; + break; + // }}} + case XC_DO_FCALL_BY_FUNC: + $which = $op1['var']; + $fname = $EX['op_array']['funcs'][$which]['name']; + $args = $this->popargs($EX, $ext); + $resvar = $fname . "($args)"; + break; + case XC_DO_FCALL: + $fname = unquoteName($this->getOpVal($op1, $EX), $EX); + $args = $this->popargs($EX, $ext); + $resvar = $fname . "($args)"; + break; + case XC_DO_FCALL_BY_NAME: // {{{ + $object = null; + + $fname = unquoteName($EX['fbc'], $EX); + if (!is_int($EX['object'])) { + $object = $EX['object']; + } + + $args = $this->popargs($EX, $ext); + + $prefix = (isset($object) ? $object . '->' : '' ) + . (isset($EX['called_scope']) ? $EX['called_scope'] . '::' : '' ); + $resvar = $prefix + . (!$prefix ? $this->stripNamespace($fname) : $fname) + . "($args)"; + unset($args); + + if (is_int($EX['object'])) { + $T[$EX['object']] = $resvar; + $resvar = null; + } + list($EX['fbc'], $EX['object'], $EX['called_scope']) = array_pop($EX['arg_types_stack']); + break; + // }}} + case XC_VERIFY_ABSTRACT_CLASS: // {{{ + //unset($T[$op1['var']]); + break; + // }}} + case XC_DECLARE_CLASS: + case XC_DECLARE_INHERITED_CLASS: + case XC_DECLARE_INHERITED_CLASS_DELAYED: // {{{ + $key = $op1['constant']; + if (!isset($this->dc['class_table'][$key])) { + echo 'class not found: ', $key, 'existing classes are:', "\n"; + var_dump(array_keys($this->dc['class_table'])); + exit; + } + $class = &$this->dc['class_table'][$key]; + if (!isset($class['name'])) { + $class['name'] = unquoteName($this->getOpVal($op2, $EX), $EX); + } + if ($opc == XC_DECLARE_INHERITED_CLASS || $opc == XC_DECLARE_INHERITED_CLASS_DELAYED) { + $ext /= XC_SIZEOF_TEMP_VARIABLE; + $class['parent'] = $T[$ext]; + unset($T[$ext]); + } + else { + $class['parent'] = null; + } + + for (;;) { + if ($i + 1 <= $range[1] + && $opcodes[$i + 1]['opcode'] == XC_ADD_INTERFACE + && $opcodes[$i + 1]['op1']['var'] == $res['var']) { + // continue + } + else if ($i + 2 <= $range[1] + && $opcodes[$i + 2]['opcode'] == XC_ADD_INTERFACE + && $opcodes[$i + 2]['op1']['var'] == $res['var'] + && $opcodes[$i + 1]['opcode'] == XC_FETCH_CLASS) { + // continue + } + else { + break; + } + $this->usedOps[XC_ADD_INTERFACE] = true; + + $fetchop = &$opcodes[$i + 1]; + $interface = $this->stripNamespace(unquoteName($this->getOpVal($fetchop['op2'], $EX), $EX)); + $addop = &$opcodes[$i + 2]; + $class['interfaces'][$addop['extended_value']] = $interface; + unset($fetchop, $addop); + $i += 2; + } + $this->dclass($class, $EX['indent']); + echo "\n"; + unset($class); + break; + // }}} + case XC_INIT_STRING: // {{{ + $resvar = "''"; + break; + // }}} + case XC_ADD_CHAR: + case XC_ADD_STRING: + case XC_ADD_VAR: // {{{ + $op1val = $this->getOpVal($op1, $EX); + $op2val = $this->getOpVal($op2, $EX); + switch ($opc) { + case XC_ADD_CHAR: + $op2val = value(chr(str($op2val))); + break; + case XC_ADD_STRING: + break; + case XC_ADD_VAR: + break; + } + if (str($op1val) == "''") { + $rvalue = $op2val; + } + else if (str($op2val) == "''") { + $rvalue = $op1val; + } + else { + $rvalue = str($op1val) . ' . ' . str($op2val); + } + $resvar = $rvalue; + // }}} + break; + case XC_PRINT: // {{{ + $op1val = $this->getOpVal($op1, $EX); + $resvar = "print(" . str($op1val) . ")"; + break; + // }}} + case XC_ECHO: // {{{ + $op1val = $this->getOpVal($op1, $EX); + $resvar = "echo " . str($op1val); + break; + // }}} + case XC_EXIT: // {{{ + $op1val = $this->getOpVal($op1, $EX); + $resvar = "exit($op1val)"; + break; + // }}} + case XC_INIT_ARRAY: + case XC_ADD_ARRAY_ELEMENT: // {{{ + $rvalue = $this->getOpVal($op1, $EX, true); + + if ($opc == XC_ADD_ARRAY_ELEMENT) { + $assoc = $this->getOpVal($op2, $EX); + if (isset($assoc)) { + $curResVar->value[] = array($assoc, $rvalue); + } + else { + $curResVar->value[] = array(null, $rvalue); + } + } + else { + if ($opc == XC_INIT_ARRAY) { + $resvar = new Decompiler_Array(); + if (!isset($rvalue)) { + continue; + } + } + + $assoc = $this->getOpVal($op2, $EX); + if (isset($assoc)) { + $resvar->value[] = array($assoc, $rvalue); + } + else { + $resvar->value[] = array(null, $rvalue); + } + } + break; + // }}} + case XC_QM_ASSIGN: // {{{ + if (isset($curResVar) && is_a($curResVar, 'Decompiler_Binop')) { + $curResVar->op2 = $this->getOpVal($op1, $EX); + } + else { + $resvar = $this->getOpVal($op1, $EX); + } + break; + // }}} + case XC_BOOL: // {{{ + $resvar = /*'(bool) ' .*/ $this->getOpVal($op1, $EX); + break; + // }}} + case XC_RETURN: // {{{ + $resvar = "return " . str($this->getOpVal($op1, $EX)); + break; + // }}} + case XC_INCLUDE_OR_EVAL: // {{{ + $type = $op2['var']; // hack + $keyword = $this->includeTypes[$type]; + $resvar = "$keyword " . str($this->getOpVal($op1, $EX)); + break; + // }}} + case XC_FE_RESET: // {{{ + $resvar = $this->getOpVal($op1, $EX); + break; + // }}} + case XC_FE_FETCH: // {{{ + $op['fe_src'] = $this->getOpVal($op1, $EX, true); + $fe = new Decompiler_ForeachBox($op); + $fe->iskey = false; + $T[$res['var']] = $fe; + + ++ $i; + if (($ext & ZEND_FE_FETCH_WITH_KEY)) { + $fe = new Decompiler_ForeachBox($op); + $fe->iskey = true; + + $res = $opcodes[$i]['result']; + $T[$res['var']] = $fe; + } + break; + // }}} + case XC_SWITCH_FREE: // {{{ + break; + // }}} + case XC_FREE: // {{{ + $free = $T[$op1['var']]; + if (!is_a($free, 'Decompiler_Array') && !is_a($free, 'Decompiler_Box')) { + $op['php'] = is_object($free) ? $free : $this->unquote($free, '(', ')'); + $lastphpop = &$op; + } + unset($T[$op1['var']], $free); + break; + // }}} + case XC_JMP_NO_CTOR: + break; + case XC_JMP_SET: // ?: + $resvar = new Decompiler_Binop($this, $this->getOpVal($op1, $EX), XC_JMP_SET, null); + break; + case XC_JMPZ_EX: // and + case XC_JMPNZ_EX: // or + $resvar = $this->getOpVal($op1, $EX); + break; + + case XC_JMPNZ: // while + case XC_JMPZNZ: // for + case XC_JMPZ: // {{{ + break; + // }}} + case XC_CONT: + case XC_BRK: + $resvar = $opc == XC_CONT ? 'continue' : 'break'; + $count = str($this->getOpVal($op2, $EX)); + if ($count != '1') { + $resvar .= ' ' . $count; + } + break; + case XC_GOTO: + $resvar = 'goto label' . $op['op1']['var']; + $istmpres = false; + break; + + case XC_JMP: // {{{ + break; + // }}} + case XC_CASE: + // $switchValue = $this->getOpVal($op1, $EX); + $caseValue = $this->getOpVal($op2, $EX); + $resvar = $caseValue; + break; + case XC_RECV_INIT: + case XC_RECV: + $offset = $this->getOpVal($op1, $EX); + $lvalue = $this->getOpVal($op['result'], $EX); + if ($opc == XC_RECV_INIT) { + $default = value($op['op2']['constant']); + } + else { + $default = null; + } + $EX['recvs'][str($offset)] = array($lvalue, $default); + break; + case XC_POST_DEC: + case XC_POST_INC: + case XC_POST_DEC_OBJ: + case XC_POST_INC_OBJ: + case XC_PRE_DEC: + case XC_PRE_INC: + case XC_PRE_DEC_OBJ: + case XC_PRE_INC_OBJ: // {{{ + $flags = array_flip(explode('_', $opname)); + if (isset($flags['OBJ'])) { + $resvar = $this->getOpVal($op1, $EX) . '->' . unquoteVariableName($this->getOpVal($op2, $EX), $EX); + } + else { + $resvar = $this->getOpVal($op1, $EX); + } + $opstr = isset($flags['DEC']) ? '--' : '++'; + if (isset($flags['POST'])) { + $resvar .= $opstr; + } + else { + $resvar = "$opstr$resvar"; + } + break; + // }}} + + case XC_BEGIN_SILENCE: // {{{ + $EX['silence'] ++; + break; + // }}} + case XC_END_SILENCE: // {{{ + $EX['silence'] --; + $lastresvar = '@' . str($lastresvar, $EX); + break; + // }}} + case XC_CAST: // {{{ + $type = $ext; + static $type2cast = array( + IS_LONG => '(int)', + IS_DOUBLE => '(double)', + IS_STRING => '(string)', + IS_ARRAY => '(array)', + IS_OBJECT => '(object)', + IS_BOOL => '(bool)', + IS_NULL => '(unset)', + ); + assert(isset($type2cast[$type])); + $cast = $type2cast[$type]; + $resvar = $cast . ' ' . $this->getOpVal($op1, $EX); + break; + // }}} + case XC_EXT_STMT: + case XC_EXT_FCALL_BEGIN: + case XC_EXT_FCALL_END: + case XC_EXT_NOP: + break; + case XC_DECLARE_FUNCTION: + $this->dfunction($this->dc['function_table'][$op1['constant']], $EX['indent']); + break; + case XC_DECLARE_LAMBDA_FUNCTION: // {{{ + ob_start(); + $this->dfunction($this->dc['function_table'][$op1['constant']], $EX['indent']); + $resvar = ob_get_clean(); + $istmpres = true; + break; + // }}} + case XC_DECLARE_CONST: + $name = $this->stripNamespace(unquoteName($this->getOpVal($op1, $EX), $EX)); + $value = str($this->getOpVal($op2, $EX)); + $resvar = 'const ' . $name . ' = ' . $value; + break; + case XC_DECLARE_FUNCTION_OR_CLASS: + /* always removed by compiler */ + break; + case XC_TICKS: + $lastphpop['ticks'] = $this->getOpVal($op1, $EX); + // $EX['tickschanged'] = true; + break; + case XC_RAISE_ABSTRACT_ERROR: + // abstract function body is empty, don't need this code + break; + case XC_USER_OPCODE: + echo '// ZEND_USER_OPCODE, impossible to decompile'; + break; + case XC_OP_DATA: + break; + default: // {{{ + $call = array(&$this, $opname); + if (is_callable($call)) { + $this->usedOps[$opc] = true; + $this->{$opname}($op, $EX); + } + else if (isset($this->binops[$opc])) { // {{{ + $this->usedOps[$opc] = true; + $op1val = $this->getOpVal($op1, $EX); + $op2val = $this->getOpVal($op2, $EX); + $rvalue = new Decompiler_Binop($this, $op1val, $opc, $op2val); + $resvar = $rvalue; + // }}} + } + else if (isset($this->unaryops[$opc])) { // {{{ + $this->usedOps[$opc] = true; + $op1val = $this->getOpVal($op1, $EX); + $myop = $this->unaryops[$opc]; + $rvalue = $myop . str($op1val); + $resvar = $rvalue; + // }}} + } + else { + $notHandled = true; + } + // }}} + } + if ($notHandled) { + echo "\x1B[31m * TODO ", $opname, "\x1B[0m\n"; + } + else { + $this->usedOps[$opc] = true; + } + + if (isset($resvar)) { + if ($istmpres) { + $T[$res['var']] = $resvar; + $lastresvar = &$T[$res['var']]; + } + else { + $op['php'] = $resvar; + $lastphpop = &$op; + $lastresvar = &$op['php']; + } + } + } + return $T; + } + // }}} + function unquote($str, $st, $ed) // {{{ + { + $l1 = strlen($st); + $l2 = strlen($ed); + if (substr($str, 0, $l1) === $st && substr($str, -$l2) === $ed) { + $str = substr($str, $l1, -$l2); + } + return $str; + } + // }}} + function popargs(&$EX, $n) // {{{ + { + $args = array(); + for ($i = 0; $i < $n; $i ++) { + $a = array_pop($EX['argstack']); + if (is_array($a)) { + array_unshift($args, foldToCode($a, $EX)); + } + else { + array_unshift($args, $a); + } + } + return implode(', ', $args); + } + // }}} + function dumpop($op, &$EX) // {{{ + { + assert('isset($op)'); + $op1 = $op['op1']; + $op2 = $op['op2']; + $d = array(xcache_get_opcode($op['opcode']), $op['opcode']); + + foreach (array('op1' => '1:', 'op2' => '2:', 'result' => '>') as $k => $kk) { + switch ($op[$k]['op_type']) { + case XC_IS_UNUSED: + $d[$kk] = 'U:' . $op[$k]['opline_num']; + break; + + case XC_IS_VAR: + $d[$kk] = '$' . $op[$k]['var']; + if ($k != 'result') { + $d[$kk] .= ':' . str($this->getOpVal($op[$k], $EX)); + } + break; + + case XC_IS_TMP_VAR: + $d[$kk] = '#' . $op[$k]['var']; + if ($k != 'result') { + $d[$kk] .= ':' . str($this->getOpVal($op[$k], $EX)); + } + break; + + case XC_IS_CV: + $d[$kk] = $this->getOpVal($op[$k], $EX); + break; + + default: + if ($k == 'result') { + var_dump($op); + assert(0); + exit; + } + else { + $d[$kk] = $this->getOpVal($op[$k], $EX); + } + } + } + $d[';'] = $op['extended_value']; + if (!empty($op['jmpouts'])) { + $d['>>'] = implode(',', $op['jmpouts']); + } + if (!empty($op['jmpins'])) { + $d['<<'] = implode(',', $op['jmpins']); + } + + foreach ($d as $k => $v) { + echo is_int($k) ? '' : $k, str($v), "\t"; + } + echo PHP_EOL; + } + // }}} + function dumpRange(&$EX, $range) // {{{ + { + for ($i = $range[0]; $i <= $range[1]; ++$i) { + echo $EX['indent'], $i, "\t"; $this->dumpop($EX['opcodes'][$i], $EX); + } + echo $EX['indent'], "==", PHP_EOL; + } + // }}} + function dargs(&$EX) // {{{ + { + $op_array = &$EX['op_array']; + + if (isset($op_array['num_args'])) { + $c = $op_array['num_args']; + } + else if (!empty($op_array['arg_types'])) { + $c = count($op_array['arg_types']); + } + else { + // php4 + $c = count($EX['recvs']); + } + + $refrest = false; + for ($i = 0; $i < $c; $i ++) { + if ($i) { + echo ', '; + } + $arg = $EX['recvs'][$i + 1]; + if (isset($op_array['arg_info'])) { + $ai = $op_array['arg_info'][$i]; + if (!empty($ai['class_name'])) { + echo $this->stripNamespace($ai['class_name']), ' '; + if (!ZEND_ENGINE_2_2 && $ai['allow_null']) { + echo 'or NULL '; + } + } + else if (!empty($ai['array_type_hint'])) { + echo 'array '; + if (!ZEND_ENGINE_2_2 && $ai['allow_null']) { + echo 'or NULL '; + } + } + if ($ai['pass_by_reference']) { + echo '&'; + } + printf("\$%s", $ai['name']); + } + else { + if ($refrest) { + echo '&'; + } + else if (!empty($op_array['arg_types']) && isset($op_array['arg_types'][$i])) { + switch ($op_array['arg_types'][$i]) { + case BYREF_FORCE_REST: + $refrest = true; + /* fall */ + case BYREF_FORCE: + echo '&'; + break; + + case BYREF_NONE: + case BYREF_ALLOW: + break; + default: + assert(0); + } + } + echo str($arg[0], $EX); + } + if (isset($arg[1])) { + echo ' = ', str($arg[1], $EX); + } + } + } + // }}} + function duses(&$EX) // {{{ + { + if ($EX['uses']) { + echo ' use(', implode(', ', $EX['uses']), ')'; + } + } + // }}} + function dfunction($func, $indent = '', $decorations = array(), $nobody = false) // {{{ + { + $this->detectNamespace($func['op_array']['function_name']); + + if ($nobody) { + $EX = array(); + $EX['op_array'] = &$func['op_array']; + $EX['recvs'] = array(); + $EX['uses'] = array(); + } + else { + ob_start(); + $EX = &$this->dop_array($func['op_array'], $indent . INDENT); + $body = ob_get_clean(); + } + + $functionName = $this->stripNamespace($func['op_array']['function_name']); + $isExpression = false; + if ($functionName == '{closure}') { + $functionName = ''; + $isExpression = true; + } + echo $isExpression ? '' : $indent; + if ($decorations) { + echo implode(' ', $decorations), ' '; + } + echo 'function', $functionName ? ' ' . $functionName : '', '('; + $this->dargs($EX); + echo ")"; + $this->duses($EX); + if ($nobody) { + echo ";\n"; + } + else { + if (!$isExpression) { + echo "\n"; + echo $indent, "{\n"; + } + else { + echo " {\n"; + } + + echo $body; + echo "$indent}"; + if (!$isExpression) { + echo "\n"; + } + } + } + // }}} + function dclass($class, $indent = '') // {{{ + { + $this->detectNamespace($class['name']); + + // {{{ class decl + if (!empty($class['doc_comment'])) { + echo $indent; + echo $class['doc_comment']; + echo "\n"; + } + $isInterface = false; + $decorations = array(); + if (!empty($class['ce_flags'])) { + if ($class['ce_flags'] & ZEND_ACC_INTERFACE) { + $isInterface = true; + } + else { + if ($class['ce_flags'] & ZEND_ACC_IMPLICIT_ABSTRACT_CLASS) { + $decorations[] = "abstract"; + } + if ($class['ce_flags'] & ZEND_ACC_FINAL_CLASS) { + $decorations[] = "final"; + } + } + } + + echo $indent; + if ($decorations) { + echo implode(' ', $decorations), ' '; + } + echo $isInterface ? 'interface ' : 'class ', $this->stripNamespace($class['name']); + if ($class['parent']) { + echo ' extends ', $class['parent']; + } + /* TODO */ + if (!empty($class['interfaces'])) { + echo ' implements '; + echo implode(', ', $class['interfaces']); + } + echo "\n"; + echo $indent, "{"; + // }}} + $newindent = INDENT . $indent; + // {{{ const, static + foreach (array('constants_table' => 'const ' + , 'static_members' => 'static $') as $type => $prefix) { + if (!empty($class[$type])) { + echo "\n"; + // TODO: skip shadow? + foreach ($class[$type] as $name => $v) { + echo $newindent; + echo $prefix, $name, ' = '; + echo str(value($v), $newindent); + echo ";\n"; + } + } + } + // }}} + // {{{ properties + $member_variables = isset($class['properties_info']) ? $class['properties_info'] : ($class['default_static_members'] + $class['default_properties']); + if ($member_variables) { + echo "\n"; + $infos = !empty($class['properties_info']) ? $class['properties_info'] : null; + foreach ($member_variables as $name => $dummy) { + $info = (isset($infos) && isset($infos[$name])) ? $infos[$name] : null; + if (isset($info)) { + if (!empty($info['doc_comment'])) { + echo $newindent; + echo $info['doc_comment']; + echo "\n"; + } + } + + echo $newindent; + $static = false; + if (isset($info)) { + if ($info['flags'] & ZEND_ACC_STATIC) { + $static = true; + } + } + else if (isset($class['default_static_members'][$name])) { + $static = true; + } + + if ($static) { + echo "static "; + } + + $mangled = false; + if (!ZEND_ENGINE_2) { + echo 'var '; + } + else if (!isset($info)) { + echo 'public '; + } + else { + if ($info['flags'] & ZEND_ACC_SHADOW) { + continue; + } + switch ($info['flags'] & ZEND_ACC_PPP_MASK) { + case ZEND_ACC_PUBLIC: + echo "public "; + break; + case ZEND_ACC_PRIVATE: + echo "private "; + $mangled = true; + break; + case ZEND_ACC_PROTECTED: + echo "protected "; + $mangled = true; + break; + } + } + + echo '$', $name; + + if (isset($info['offset'])) { + $value = $class[$static ? 'default_static_members_table' : 'default_properties_table'][$info['offset']]; + } + else { + $key = isset($info) ? $info['name'] . ($mangled ? "\000" : "") : $name; + + $value = $class[$static ? 'default_static_members' : 'default_properties'][$key]; + } + if (isset($value)) { + echo ' = '; + echo str(value($value), $newindent); + } + echo ";\n"; + } + } + // }}} + // {{{ function_table + if (isset($class['function_table'])) { + foreach ($class['function_table'] as $func) { + if (!isset($func['scope']) || $func['scope'] == $class['name']) { + // TODO: skip shadow here + echo "\n"; + $opa = $func['op_array']; + if (!empty($opa['doc_comment'])) { + echo $newindent; + echo $opa['doc_comment']; + echo "\n"; + } + $isAbstractMethod = false; + $decorations = array(); + if (isset($opa['fn_flags'])) { + if (($opa['fn_flags'] & ZEND_ACC_ABSTRACT) && !$isInterface) { + $decorations[] = "abstract"; + $isAbstractMethod = true; + } + if ($opa['fn_flags'] & ZEND_ACC_FINAL) { + $decorations[] = "final"; + } + if ($opa['fn_flags'] & ZEND_ACC_STATIC) { + $decorations[] = "static"; + } + + switch ($opa['fn_flags'] & ZEND_ACC_PPP_MASK) { + case ZEND_ACC_PUBLIC: + $decorations[] = "public"; + break; + case ZEND_ACC_PRIVATE: + $decorations[] = "private"; + break; + case ZEND_ACC_PROTECTED: + $decorations[] = "protected"; + break; + default: + $decorations[] = ""; + break; + } + } + $this->dfunction($func, $newindent, $decorations, $isInterface || $isAbstractMethod); + if ($opa['function_name'] == 'Decompiler') { + //exit; + } + } + } + } + // }}} + echo $indent, "}\n"; + } + // }}} + function decompileString($string) // {{{ + { + $this->dc = xcache_dasm_string($string); + if ($this->dc === false) { + echo "error compling string\n"; + return false; + } + } + // }}} + function decompileFile($file) // {{{ + { + $this->dc = xcache_dasm_file($file); + if ($this->dc === false) { + echo "error compling $file\n"; + return false; + } + } + // }}} + function decompileDasm($content) // {{{ + { + $this->dc = $content; + } + // }}} + function output() // {{{ + { + echo "dc['class_table'] as $key => $class) { + if ($key{0} != "\0") { + $this->dclass($class); + echo "\n"; + } + } + + foreach ($this->dc['function_table'] as $key => $func) { + if ($key{0} != "\0") { + $this->dfunction($func); + echo "\n"; + } + } + + $this->dop_array($this->dc['op_array']); + echo "\n?" . ">\n"; + + if (!empty($this->test)) { + $this->outputUnusedOp(); + } + return true; + } + // }}} + function outputUnusedOp() // {{{ + { + for ($i = 0; $opname = xcache_get_opcode($i); $i ++) { + if ($opname == 'UNDEF') { + continue; + } + + if (!isset($this->usedOps[$i])) { + echo "not covered opcode ", $opname, "\n"; + } + } + } + // }}} +} + +// {{{ defines +define('ZEND_ENGINE_2_4', PHP_VERSION >= "5.3.99"); +define('ZEND_ENGINE_2_3', ZEND_ENGINE_2_4 || PHP_VERSION >= "5.3."); +define('ZEND_ENGINE_2_2', ZEND_ENGINE_2_3 || PHP_VERSION >= "5.2."); +define('ZEND_ENGINE_2_1', ZEND_ENGINE_2_2 || PHP_VERSION >= "5.1."); +define('ZEND_ENGINE_2', ZEND_ENGINE_2_1 || PHP_VERSION >= "5.0."); + +define('ZEND_ACC_STATIC', 0x01); +define('ZEND_ACC_ABSTRACT', 0x02); +define('ZEND_ACC_FINAL', 0x04); +define('ZEND_ACC_IMPLEMENTED_ABSTRACT', 0x08); + +define('ZEND_ACC_IMPLICIT_ABSTRACT_CLASS', 0x10); +define('ZEND_ACC_EXPLICIT_ABSTRACT_CLASS', 0x20); +define('ZEND_ACC_FINAL_CLASS', 0x40); +define('ZEND_ACC_INTERFACE', 0x80); +if (ZEND_ENGINE_2_4) { + define('ZEND_ACC_TRAIT', 0x120); +} +define('ZEND_ACC_PUBLIC', 0x100); +define('ZEND_ACC_PROTECTED', 0x200); +define('ZEND_ACC_PRIVATE', 0x400); +define('ZEND_ACC_PPP_MASK', (ZEND_ACC_PUBLIC | ZEND_ACC_PROTECTED | ZEND_ACC_PRIVATE)); + +define('ZEND_ACC_CHANGED', 0x800); +define('ZEND_ACC_IMPLICIT_PUBLIC', 0x1000); + +define('ZEND_ACC_CTOR', 0x2000); +define('ZEND_ACC_DTOR', 0x4000); +define('ZEND_ACC_CLONE', 0x8000); + +define('ZEND_ACC_ALLOW_STATIC', 0x10000); + +define('ZEND_ACC_SHADOW', 0x2000); + +if (ZEND_ENGINE_2_4) { + define('ZEND_FETCH_GLOBAL', 0x00000000); + define('ZEND_FETCH_LOCAL', 0x10000000); + define('ZEND_FETCH_STATIC', 0x20000000); + define('ZEND_FETCH_STATIC_MEMBER', 0x30000000); + define('ZEND_FETCH_GLOBAL_LOCK', 0x40000000); + define('ZEND_FETCH_LEXICAL', 0x50000000); + + define('ZEND_FETCH_TYPE_MASK', 0x70000000); +} +else { + define('ZEND_FETCH_GLOBAL', 0); + define('ZEND_FETCH_LOCAL', 1); + define('ZEND_FETCH_STATIC', 2); + define('ZEND_FETCH_STATIC_MEMBER', 3); + define('ZEND_FETCH_GLOBAL_LOCK', 4); +} + +define('ZEND_FETCH_CLASS_DEFAULT', 0); +define('ZEND_FETCH_CLASS_SELF', 1); +define('ZEND_FETCH_CLASS_PARENT', 2); +define('ZEND_FETCH_CLASS_MAIN', 3); +define('ZEND_FETCH_CLASS_GLOBAL', 4); +define('ZEND_FETCH_CLASS_AUTO', 5); +define('ZEND_FETCH_CLASS_INTERFACE', 6); +define('ZEND_FETCH_CLASS_STATIC', 7); +if (ZEND_ENGINE_2_4) { + define('ZEND_FETCH_CLASS_TRAIT', 14); +} +if (ZEND_ENGINE_2_3) { + define('ZEND_FETCH_CLASS_MASK', 0xF); +} + +define('ZEND_EVAL', (1<<0)); +define('ZEND_INCLUDE', (1<<1)); +define('ZEND_INCLUDE_ONCE', (1<<2)); +define('ZEND_REQUIRE', (1<<3)); +define('ZEND_REQUIRE_ONCE', (1<<4)); + +define('ZEND_ISSET', (1<<0)); +define('ZEND_ISEMPTY', (1<<1)); +if (ZEND_ENGINE_2_4) { + define('EXT_TYPE_UNUSED', (1<<5)); +} +else { + define('EXT_TYPE_UNUSED', (1<<0)); +} + +define('ZEND_FETCH_STANDARD', 0); +define('ZEND_FETCH_ADD_LOCK', 1); + +define('ZEND_FE_FETCH_BYREF', 1); +define('ZEND_FE_FETCH_WITH_KEY', 2); + +define('ZEND_MEMBER_FUNC_CALL', 1<<0); +define('ZEND_CTOR_CALL', 1<<1); + +define('ZEND_ARG_SEND_BY_REF', (1<<0)); +define('ZEND_ARG_COMPILE_TIME_BOUND', (1<<1)); +define('ZEND_ARG_SEND_FUNCTION', (1<<2)); + +define('BYREF_NONE', 0); +define('BYREF_FORCE', 1); +define('BYREF_ALLOW', 2); +define('BYREF_FORCE_REST', 3); +define('IS_NULL', 0); +define('IS_LONG', 1); +define('IS_DOUBLE', 2); +define('IS_BOOL', ZEND_ENGINE_2 ? 3 : 6); +define('IS_ARRAY', 4); +define('IS_OBJECT', 5); +define('IS_STRING', ZEND_ENGINE_2 ? 6 : 3); +define('IS_RESOURCE', 7); +define('IS_CONSTANT', 8); +define('IS_CONSTANT_ARRAY', 9); +/* Ugly hack to support constants as static array indices */ +define('IS_CONSTANT_TYPE_MASK', 0x0f); +define('IS_CONSTANT_UNQUALIFIED', 0x10); +define('IS_CONSTANT_INDEX', 0x80); +define('IS_LEXICAL_VAR', 0x20); +define('IS_LEXICAL_REF', 0x40); + +@define('XC_IS_CV', 16); + +/* +if (preg_match_all('!XC_[A-Z_]+!', file_get_contents(__FILE__), $ms)) { + $verdiff = array(); + foreach ($ms[0] as $k) { + if (!defined($k)) { + $verdiff[$k] = -1; + define($k, -1); + } + } + var_export($verdiff); +} +/*/ +foreach (array ( + 'XC_HANDLE_EXCEPTION' => -1, + 'XC_FETCH_CLASS' => -1, + 'XC_FETCH_' => -1, + 'XC_FETCH_DIM_' => -1, + 'XC_ASSIGN_DIM' => -1, + 'XC_UNSET_DIM' => -1, + 'XC_UNSET_OBJ' => -1, + 'XC_ASSIGN_OBJ' => -1, + 'XC_ISSET_ISEMPTY_DIM_OBJ' => -1, + 'XC_ISSET_ISEMPTY_PROP_OBJ' => -1, + 'XC_ISSET_ISEMPTY_VAR' => -1, + 'XC_INIT_STATIC_METHOD_CALL' => -1, + 'XC_INIT_METHOD_CALL' => -1, + 'XC_VERIFY_ABSTRACT_CLASS' => -1, + 'XC_DECLARE_CLASS' => -1, + 'XC_DECLARE_INHERITED_CLASS' => -1, + 'XC_DECLARE_INHERITED_CLASS_DELAYED' => -1, + 'XC_ADD_INTERFACE' => -1, + 'XC_POST_DEC_OBJ' => -1, + 'XC_POST_INC_OBJ' => -1, + 'XC_PRE_DEC_OBJ' => -1, + 'XC_PRE_INC_OBJ' => -1, + 'XC_UNSET_OBJ' => -1, + 'XC_JMP_NO_CTOR' => -1, + 'XC_FETCH_' => -1, + 'XC_FETCH_DIM_' => -1, + 'XC_UNSET_DIM_OBJ' => -1, + 'XC_ISSET_ISEMPTY' => -1, + 'XC_INIT_FCALL_BY_FUNC' => -1, + 'XC_DO_FCALL_BY_FUNC' => -1, + 'XC_DECLARE_FUNCTION_OR_CLASS' => -1, + 'XC_INIT_NS_FCALL_BY_NAME' => -1, + 'XC_GOTO' => -1, + 'XC_CATCH' => -1, + 'XC_THROW' => -1, + 'XC_INSTANCEOF' => -1, + 'XC_DECLARE_FUNCTION' => -1, + 'XC_RAISE_ABSTRACT_ERROR' => -1, + 'XC_DECLARE_CONST' => -1, + 'XC_USER_OPCODE' => -1, + 'XC_JMP_SET' => -1, + 'XC_DECLARE_LAMBDA_FUNCTION' => -1, +) as $k => $v) { + if (!defined($k)) { + define($k, $v); + } +} +// }}} + Index: /trunk/bin/phpdop.phpr =================================================================== --- /trunk/bin/phpdop.phpr (revision 982) +++ /trunk/bin/phpdop.phpr (revision 982) @@ -0,0 +1,130 @@ +#! /usr/bin/php + 5, 'op1' => 20, 'op2' => 20); + foreach ($decompiler->fixOpcode($opcodes) as $line => $op) { + echo $indent; + echo sprintf("%3d ", $op['lineno']); + echo sprintf("%3x ", $line); + $name = xcache_get_opcode($op['opcode']); + + if (substr($name, 0, 5) == 'ZEND_') { + $name = substr($name, 5); + } + echo str_pad($name, 25); + + foreach ($types as $t => $len) { + echo str_pad(isset($op[$t]) ? get_op($op[$t]) : "", $len); + } + printf("%5s", isset($op['extended_value']) ? $op['extended_value'] : ""); + + echo "\n"; + } +} + +function dump_function($name, $func, $indent = '') +{ + if (isset($func['op_array'])) { + $op_array = $func['op_array']; + unset($func['op_array']); + } + else { + $op_array = null; + } + var_dump($func); + echo $indent, 'function ', $name, "\n"; + if (isset($op_array)) { + dump_opcodes($op_array['opcodes'], " " . $indent); + } +} + +function dump_class($name, $class, $indent = '') +{ + if (isset($class['function_table'])) { + $funcs = $class['function_table']; + unset($class['function_table']); + } + else { + $funcs = null; + } + echo $indent, 'class ', $name, "\n"; + if (isset($funcs)) { + foreach ($funcs as $name => $func) { + dump_function($name, $func, " " . $indent); + } + } +} + +if (!isset($argv[1])) { + die("Usage: $argv[0] \n"); +} +$decompiler = new Decompiler(); +if (isset($argv[2])) { + eval('$pk = ' . file_get_contents($argv[2]) . ';'); +} +else { + $pk = xcache_dasm_file($argv[1]); +} +$op_array = $funcs = $classes = null; +if (isset($pk['op_array'])) { + $op_array = $pk['op_array']; + unset($pk['op_array']); +} +if (isset($pk['function_table'])) { + $funcs = $pk['function_table']; + unset($pk['function_table']); +} +if (isset($pk['class_table'])) { + $classes = $pk['class_table']; + unset($pk['class_table']); +} +var_dump($pk); +if (isset($classes)) { + foreach ($classes as $name => $class) { + dump_class($name, $class); + } +} +if (isset($funcs)) { + foreach ($funcs as $name => $func) { + dump_function($name, $func); + } +} +if (isset($op_array)) { + dump_opcodes($op_array['opcodes']); +} + Index: /trunk/bin/phpdc.phpr =================================================================== --- /trunk/bin/phpdc.phpr (revision 982) +++ /trunk/bin/phpdc.phpr (revision 982) @@ -0,0 +1,33 @@ +#! /usr/bin/php -dopen_basedir= +dc = ' . file_get_contents($argv[2]) . ';'); +} +else if (isset($argv[1])) { + $dc->decompileFile($argv[1]); +} +else { + $phpcode = ''; + if (!defined('stdin')) { + define('stdin', fopen('php://stdin', 'rb')); + } + while (!feof(stdin)) { + $phpcode .= fgets(stdin); + } + $dc->decompileString($phpcode); +} +$dc->output(); + Index: /trunk/htdocs/cacher/index.php =================================================================== --- /trunk/htdocs/cacher/index.php (revision 605) +++ /trunk/htdocs/cacher/index.php (revision 605) @@ -0,0 +1,3 @@ + 'Cache|', + 'cache.slots' + => 'Slots|Number of hash slots. the setting from your php.ini', + 'cache.size' + => 'Size|Cache Size, Size of the cache (or cache chunk), in bytes', + 'cache.avail' + => 'Avail|Available Memory, free memory in bytes of this cache', + 'cache.used' + => 'Used|Used Memory, used memory in bytes of this cache', + 'cache.blocksgraph' + => 'Percent Graph|Shows how much memory available in percent, and memory blocks status in graph', + 'cache.operations' + => 'Operations|Press the clear button to clean this cache', + 'cache.compiling' + => 'Comp.|Compiling flag, "yes" if the cache is busy compiling php script', + 'cache.hits' + => 'Hits|Cache Hits, hit=a var/php is loaded from this cache', + 'cache.hits_avg_h' + => 'Hits/H|Average Hits per Hour. Only last 24 hours is logged', + 'cache.hits_graph' + => 'Hits*24H|Hits graph of last 24 hours', + 'cache.hits_avg_s' + => 'Hits/S|Average Hits per Second. Only last 5 seconds is logged', + 'cache.updates' + => 'Updates|Cache Updates', + 'cache.clogs' + => 'Clogs|Compiling Clogs, clog=compiling is needed but avoided to wait(be blocked) when the cache is busy compiling already', + 'cache.ooms' + => 'OOMs|Out Of Memory, how many times a new item should be stored but there isn\'t enough memory in the cache, think of increasing the xcache.size or xcache.var_size', + 'cache.errors' + => 'Errs|Compiler errors, how many times your script is compiled but failed. You should really check what is happening if you see this value increase. (See Help for more information)', + 'cache.readonly_protected' + => 'Protected|Whether readonly_protection is available and enable on this cache (See help for more information)', + 'cache.cached' + => 'Cached|Number of entries stored in this cache', + 'cache.deleted' + => 'Deleted|Number of entries is pending in delete list (expired but referenced)', + 'cache.gc_timer' + => 'GC|Seconds count down of Garbage Collection', + 'entry.id' + => 'Id|', + 'entry.name' + => 'Entry name|The entry name or filename', + 'entry.hits' + => 'Hits|Times this entry is hit (loaded from this cache)', + 'entry.size' + => 'Size|Size in bytes of this entry in the cache', + 'entry.refcount' + => 'Refs|Reference count of this entry is holded by a php request', + 'entry.phprefcount' + => 'Shares|Count of entry sharing this php data', + 'entry.file_size' + => 'Src Size|Size of the source file', + 'entry.file_mtime' + => 'Modified|Last modified time of the source file', + 'entry.file_device' + => 'dev|device number of the source file', + 'entry.file_inode' + => 'ino|inode number of the source file', + 'entry.class_cnt' + => 'Cls.|Count of classes', + 'entry.function_cnt' + => 'Funcs|Count of functions', + 'entry.hash' + => 'Hash|Hash value of this entry', + 'entry.atime' + => 'Access|Last time when this entry is accessed', + 'entry.ctime' + => 'Create|The time when this entry is stored', + 'entry.delete' + => 'Delete|The time when this entry is deleted', + 'entry.remove' + => 'Remove|', +); + Index: /trunk/htdocs/cacher/help-en.lang.php =================================================================== --- /trunk/htdocs/cacher/help-en.lang.php (revision 1038) +++ /trunk/htdocs/cacher/help-en.lang.php (revision 1038) @@ -0,0 +1,4 @@ +
+
Compiler errors:
ini.error-log and ini.display-errors
+
Readonly protection:
ReadonlyProtection
+
Index: /trunk/htdocs/cacher/help-zh-simplified-utf-8.lang.php =================================================================== --- /trunk/htdocs/cacher/help-zh-simplified-utf-8.lang.php (revision 1038) +++ /trunk/htdocs/cacher/help-zh-simplified-utf-8.lang.php (revision 1038) @@ -0,0 +1,4 @@ +
+
编译错误:
ini.error-log and ini.display-errors
+
只读保护:
ReadonlyProtection
+
Index: /trunk/htdocs/cacher/common-zh-simplified-utf-8.lang.php =================================================================== --- /trunk/htdocs/cacher/common-zh-simplified-utf-8.lang.php (revision 1042) +++ /trunk/htdocs/cacher/common-zh-simplified-utf-8.lang.php (revision 1042) @@ -0,0 +1,131 @@ + 'XCache 帮助信息', + 'Help' + => '帮助', + 'Clear' + => '清除', + 'Sure to clear?' + => '确认要清除吗?', + '% Free' + => '% 剩余', + '% Used' + => '% 已用', + 'Hits' + => '命中', + 'Modify' + => '修改', + 'See also' + => '建议参考', + 'Legends:' + => '图例:', + 'Used Blocks' + => '已用块', + 'Free Blocks' + => '未用块', + 'Total' + => '总共', + 'Caches' + => '缓存区', + 'php Cached' + => '缓存的 php 脚本', + 'php Deleted' + => '待删 php 缓存', + 'var Cached' + => '缓存的变量', + 'var Deleted' + => '待删变量', + 'Statistics' + => '统计信息', + 'List PHP' + => '列出PHP', + 'List Var Data' + => '列变量数据', + 'XCache %s Administration' + => 'XCache %s 管理页面', + 'Module Info' + => '模块信息', + 'Remove Selected' + => '删除所选', + 'Editing Variable %s' + => '正在编辑变量 %s', + 'Set %s in config to enable' + => '请在配置文件中设置 %s 启用本功能', + 'cache.cache' + => '缓存|', + 'cache.slots' + => '槽|Hash 槽个数, 对应 php.ini 里的设置', + 'cache.size' + => '大小|共享内存区大小, 单位: 字节', + 'cache.avail' + => '剩余|可用内存, 对应共享内存区的剩余内存字节数', + 'cache.used' + => '已用|已用内存, 对应共享内存区的已用内存字节数', + 'cache.blocksgraph' + => '百分比图|条状显示可用内存的比例, 以及显示分配块状态', + 'cache.operations' + => '操作|点击按钮清除对应共享内存区的数据', + 'cache.compiling' + => '编译中|编译标记, 当共享内存区正在编译 php 脚本时标记为 "yes"', + 'cache.hits' + => '命中|共享内存命中次数, 命中=从该共享内存载入php或者变量', + 'cache.hits_avg_h' + => '命中/H|每小时命中次数. 只统计最后 24 小时', + 'cache.hits_graph' + => '24H 分布|24 小时命中分布图. 图表现是最后 24 小时的命中次数', + 'cache.hits_avg_s' + => '命中/S|每秒命中次数. 只统计最后 5 秒', + 'cache.updates' + => '更新|共享内存更新次数', + 'cache.clogs' + => '阻塞|编译阻塞跳过, 阻塞=当需该共享内存区负责编译时, 其他进程/现成无法访问此共享内存. 跳过=XCache 自动判断阻塞的共享内存区自动跳过阻塞等待, 直接使用非共享内存方式继续处理请求', + 'cache.ooms' + => '内存不足|内存不足次数, 显示需要存储新数据但是共享内存区内存不足的次数. 如果出现太频繁请考虑加大配置中的 xcache.size 或者 xcache.var_size', + 'cache.errors' + => '错误|编译错误, 显示您的脚本被编译时出错的次数. 如果您发现这个数字不断增长, 您应该检查什么脚本产生错误. 参考 帮助 获取更多信息', + 'cache.readonly_protected' + => '保护|显示该 Cache 是否支持并启用 readonly_protection. 参考 帮助 获取更多信息', + 'cache.cached' + => '缓存|共享内存于该共享内存区的项目条数', + 'cache.deleted' + => '待删|共享内存区内将要删除的项目 (已经删除但是还被某些进程占用)', + 'cache.gc_timer' + => 'GC|垃圾回收的倒计时', + 'entry.id' + => 'Id|', + 'entry.name' + => '项目名/文件名|项目名或者文件名', + 'entry.hits' + => '命中|该项目被命中的次数 (从共享内存区载入)', + 'entry.size' + => '大小|项目在共享内存里占用字节数', + 'entry.refcount' + => '引用数|项目依然被其他进程占据的引用次数', + 'entry.phprefcount' + => '共享数|与本项目相同 PHP 代码的个数', + 'entry.file_size' + => '源大小|源文件大小', + 'entry.file_mtime' + => '修改|源文件最后修改时间', + 'entry.file_device' + => 'dev|源文件所在设备ID', + 'entry.file_inode' + => 'ino|源文件的 inode', + 'entry.class_cnt' + => '类|类个数', + 'entry.function_cnt' + => '函数|函数个数', + 'entry.hash' + => '哈希|该项目的哈希值', + 'entry.atime' + => '访问|最后访问该项目的时间', + 'entry.ctime' + => '创建|该项目被创建于共享内的时间', + 'entry.delete' + => '删除|该项目被决定删除的时间', + 'entry.remove' + => '删除|', +); + Index: /trunk/htdocs/cacher/edit.tpl.php =================================================================== --- /trunk/htdocs/cacher/edit.tpl.php (revision 1038) +++ /trunk/htdocs/cacher/edit.tpl.php (revision 1038) @@ -0,0 +1,18 @@ + + +
+
+ +
+ > + +
+
+ Index: /trunk/htdocs/cacher/tablesort.js =================================================================== --- /trunk/htdocs/cacher/tablesort.js (revision 1037) +++ /trunk/htdocs/cacher/tablesort.js (revision 1037) @@ -0,0 +1,58 @@ +var sort_column; +var prev_span = null; +function get_inner_text(el) { + if((typeof el == 'string')||(typeof el == 'undefined')) + return el; + if(el.innerText) + return el.innerText; + else { + var str = ""; + var cs = el.childNodes; + var l = cs.length; + for (var i=0;i Index: /trunk/htdocs/cacher/header.tpl.php =================================================================== --- /trunk/htdocs/cacher/header.tpl.php (revision 1038) +++ /trunk/htdocs/cacher/header.tpl.php (revision 1038) @@ -0,0 +1,17 @@ + + + + + + +HEAD; +?> + + + <?php echo sprintf(_("XCache %s Administration"), $xcache_version); ?> + + + +

Index: /trunk/htdocs/cacher/common.php =================================================================== --- /trunk/htdocs/cacher/common.php (revision 1038) +++ /trunk/htdocs/cacher/common.php (revision 1038) @@ -0,0 +1,152 @@ + 'zh-simplified', + 'zh-hk' => 'zh-traditional', + 'zh-tw' => 'zh-traditional', + ); + static $smap = array( + 'gbk' => 'gb2312', + 'gb18030' => 'gb2312', + ); + + if (isset($lmap[$l])) { + $l = $lmap[$l]; + } + $file = "$name-$l-$s.lang.php"; + if (xcache_validateFileName($file) && file_exists($file)) { + return $file; + } + if (isset($smap[$s])) { + $s = $smap[$s]; + $file = "$name-$l-$s.lang.php"; + if (xcache_validateFileName($file) && file_exists($file)) { + return $file; + } + } + $file = "$name-$l.lang.php"; + if (xcache_validateFileName($file) && file_exists($file)) { + return $file; + } + return null; +} + +function get_language_file($name) +{ + global $config; + $s = strtolower($config['charset']); + if (!empty($config['lang'])) { + $l = strtolower($config['lang']); + $file = get_language_file_ex($name, $l, $s); + if (!isset($file)) { + $l = strtok($l, ':-'); + $file = get_language_file_ex($name, $l, $s); + } + } + else if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { + foreach (explode(',', str_replace(' ', '', $_SERVER['HTTP_ACCEPT_LANGUAGE'])) as $l) { + $l = strtok($l, ':;'); + $file = get_language_file_ex($name, $l, $s); + if (isset($file)) { + $config['lang'] = $l; + break; + } + if (strpos($l, '-') !== false) { + $ll = strtok($l, ':-'); + $file = get_language_file_ex($name, $ll, $s); + if (isset($file)) { + $config['lang'] = $l; + break; + } + } + } + } + return isset($file) ? $file : "$name-en.lang.php"; +} + +function _($str) +{ + if (isset($GLOBALS['strings'][$str])) { + return $GLOBALS['strings'][$str]; + } + if (!empty($GLOBALS['config']['show_todo_strings'])) { + return '' . htmlspecialchars($str) . '|'; + } + return $str; +} + +function __($str) +{ + return _($str); +} + +function N_($str) +{ + return $str; +} + +function stripaddslashes_array($value, $mqs = false) +{ + if (is_array($value)) { + foreach($value as $k => $v) { + $value[$k] = stripaddslashes_array($v, $mqs); + } + } + else if(is_string($value)) { + $value = $mqs ? str_replace('\'\'', '\'', $value) : stripslashes($value); + } + return $value; +} + +function ob_filter_path_nicer_default($list_html) +{ + $sep = DIRECTORY_SEPARATOR; + $docRoot = $_SERVER['DOCUMENT_ROOT']; + if ($sep != '/') { + $docRoot = str_replace('/', $sep, $docRoot); + } + $list_html = str_replace(">$docRoot", ">{DOCROOT}" . (substr($docRoot, -1) == $sep ? $sep : ""), $list_html); + $xcachedir = realpath(dirname(__FILE__) . "$sep..$sep"); + $list_html = str_replace(">$xcachedir$sep", ">{XCache}$sep", $list_html); + if ($sep == '/') { + $list_html = str_replace(">/home/", ">{H}/", $list_html); + } + return $list_html; +} + + +error_reporting(E_ALL); +ini_set('display_errors', 'On'); +define('REQUEST_TIME', time()); + +if (function_exists('get_magic_quotes_gpc') && @get_magic_quotes_gpc()) { + $mqs = (bool) ini_get('magic_quotes_sybase'); + $_GET = stripaddslashes_array($_GET, $mqs); + $_POST = stripaddslashes_array($_POST, $mqs); + $_REQUEST = stripaddslashes_array($_REQUEST, $mqs); + unset($mqs); +} +ini_set('magic_quotes_runtime', '0'); + +$config = array(); +include("./config.default.php"); +if (file_exists("./config.php")) { + include("./config.php"); +} + +include(get_language_file("common")); +if (empty($config['lang'])) { + $config['lang'] = 'en-us'; +} + +header("Cache-Control: no-cache, must-revalidate"); +header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); + +?> Index: /trunk/htdocs/cacher/config.default.php =================================================================== --- /trunk/htdocs/cacher/config.default.php (revision 920) +++ /trunk/htdocs/cacher/config.default.php (revision 920) @@ -0,0 +1,26 @@ + Index: /trunk/htdocs/cacher/help.php =================================================================== --- /trunk/htdocs/cacher/help.php (revision 1038) +++ /trunk/htdocs/cacher/help.php (revision 1038) @@ -0,0 +1,33 @@ + + + + + + + +HEAD; +?> + + + <?php echo _('XCache Help'); ?> + + + + +

+
+ +
+ +: Setting php.ini for XCache @ XCache wiki + + Index: /trunk/htdocs/cacher/xcache.tpl.php =================================================================== --- /trunk/htdocs/cacher/xcache.tpl.php (revision 1041) +++ /trunk/htdocs/cacher/xcache.tpl.php (revision 1041) @@ -0,0 +1,301 @@ + +
+ » +
+
+ + + + + + + + + + + + + + + + + + + + + + next(); ?>> + + + $ci) { + echo " + next(), ">"; + $pvalue = (int) ($ci['avail'] / $ci['size'] * 100); + $pempty = 100 - $pvalue; + if ($config['percent_graph_type'] == 'used') { + // swap + $tmp = $pvalue; + $pvalue = $pempty; + $pempty = $tmp; + } + + $w = $config['percent_graph_width']; + if (empty($ci['istotal'])) { + $graph = freeblock_to_graph($ci['free_blocks'], $ci['size']); + $blocksgraph = "
{$graph}
"; + } + else { + $blocksgraph = ''; + } + + $ci_slots = size($ci['slots']); + $ci_size = size($ci['size']); + $ci_avail = size($ci['avail']); + $ci = number_formats($ci, $numkeys); + + $hits_avg_h = number_format(array_avg($ci['hits_by_hour']), 2); + $hits_avg_s = number_format(array_avg($ci['hits_by_second']), 2); + $hits_graph_h = hits_to_graph($ci['hits_by_hour']); + $hits_graph_h_w = count($ci['hits_by_hour']) * 2; + + if (!empty($ci['istotal'])) { + $ci['compiling'] = '-'; + $ci['can_readonly'] = '-'; + } + else { + $ci['compiling'] = $ci['type'] == $type_php ? ($ci['compiling'] ? 'yes' : 'no') : '-'; + $ci['can_readonly'] = $ci['can_readonly'] ? 'yes' : 'no'; + } + echo <<{$ci['cache_name']} + + + + + + + + + + + + + + + + + + +EOS; + + $b->reset(); + ?> + + +
{$ci_slots}{$ci_size}{$ci_avail}
{$blocksgraph}
{$ci['compiling']}{$ci['hits']}
{$hits_graph_h}
{$hits_avg_h}{$hits_avg_s}{$ci['updates']}{$ci['clogs']}{$ci['ooms']}{$ci['errors']}{$ci['can_readonly']}{$ci['cached']}{$ci['deleted']}{$ci['gc']}
+
+
+
  
+
+
  
+
+
  
+
+
+ $cachelist['cache_list'], 'Deleted' => $cachelist['deleted_list']) as $listname => $entries) { + $a->reset(); + ?> + +
+ + + next(), ">"; + ?> + + + + $entry) { + echo " + next(), ">"; + $name = htmlspecialchars($entry['name']); + $hits = number_format($entry['hits']); + $size = size($entry['size']); + $class_cnt = number_format($entry['class_cnt']); + $function_cnt = number_format($entry['function_cnt']); + if ($isphp) { + $phprefcount = number_format($entry['phprefcount']); + $file_size = size($entry['file_size']); + } + + if ($isphp) { + $file_mtime = age($entry['file_mtime']); + } + $ctime = age($entry['ctime']); + $atime = age($entry['atime']); + if ($listname == 'Deleted') { + $dtime = age($entry['dtime']); + } + + if (!$isphp) { + echo << +ENTRY; + $uname = urlencode($entry['name']); + $namelink = "$name"; + } + else { + $namelink = $name; + } + + echo <<{$entry['cache_name']} {$i} + + + +ENTRY; + if ($isphp) { + $refcount = number_format($entry['refcount']); + echo <<{$entry['refcount']} + + + + + +ENTRY; + if (isset($entry['file_inode'])) { + echo <<{$entry['file_device']} + +ENTRY; + } + } + echo <<{$entry['hvalue']} + + +ENTRY; + if ($listname == 'Deleted') { + echo <<{$dtime} +ENTRY; + } + + echo " + + "; + } + ?> + +
{$namelink}{$entry['hits']}{$size}{$phprefcount}{$class_cnt}{$function_cnt}{$file_size}{$file_mtime}{$entry['file_inode']}{$atime}{$ctime}
+ + "> + +
+$t_moduleinfo +
$moduleinfo
+HTML; +} +?> + Index: /trunk/htdocs/cacher/mkpassword.php =================================================================== --- /trunk/htdocs/cacher/mkpassword.php (revision 546) +++ /trunk/htdocs/cacher/mkpassword.php (revision 546) @@ -0,0 +1,24 @@ + + + Simple MD5 password generator + + +

Simple MD5 password generator

+
+
+ md5:
+
+ $md5_1$md5_2"; + } + ?> +
+
+
+ + Index: /trunk/htdocs/cacher/xcache.php =================================================================== --- /trunk/htdocs/cacher/xcache.php (revision 1041) +++ /trunk/htdocs/cacher/xcache.php (revision 1041) @@ -0,0 +1,407 @@ +values = func_get_args(); + $this->i = -1; + $this->count = count($this->values); + } + + function next() + { + $this->i = ($this->i + 1) % $this->count; + return $this->values[$this->i]; + } + + function cur() + { + return $this->values[$this->i]; + } + + function reset() + { + $this->i = -1; + } +} + +function number_formats($a, $keys) +{ + foreach ($keys as $k) { + $a[$k] = number_format($a[$k]); + } + return $a; +} + +function size($size) +{ + $size = (int) $size; + if ($size < 1024) + return number_format($size, 2) . ' b'; + + if ($size < 1048576) + return number_format($size / 1024, 2) . ' K'; + + return number_format($size / 1048576, 2) . ' M'; +} + +function age($time) +{ + if (!$time) return ''; + $delta = REQUEST_TIME - $time; + + if ($delta < 0) { + $delta = -$delta; + } + + static $seconds = array(1, 60, 3600, 86400, 604800, 2678400, 31536000); + static $name = array('s', 'm', 'h', 'd', 'w', 'M', 'Y'); + + for ($i = 6; $i >= 0; $i --) { + if ($delta >= $seconds[$i]) { + $ret = (int) ($delta / $seconds[$i]); + return $ret . ' ' . $name[$i]; + } + } + + return '0 s'; +} + +function freeblock_to_graph($freeblocks, $size) +{ + global $config; + + // cached in static variable + static $graph_initial; + if (!isset($graph_initial)) { + $graph_initial = array_fill(0, $config['percent_graph_width'], 0); + } + $graph = $graph_initial; + foreach ($freeblocks as $b) { + $begin = $b['offset'] / $size * $config['percent_graph_width']; + $end = ($b['offset'] + $b['size']) / $size * $config['percent_graph_width']; + + if ((int) $begin == (int) $end) { + $v = $end - $begin; + $graph[(int) $v] += $v - (int) $v; + } + else { + $graph[(int) $begin] += 1 - ($begin - (int) $begin); + $graph[(int) $end] += $end - (int) $end; + for ($i = (int) $begin + 1, $e = (int) $end; $i < $e; $i ++) { + $graph[$i] += 1; + } + } + } + $html = array(); + $c = 255; + foreach ($graph as $k => $v) { + if ($config['percent_graph_type'] != 'free') { + $v = 1 - $v; + } + $v = (int) ($v * $c); + $r = $g = $c - $v; + $b = $c; + $html[] = '
'; + } + return implode('', $html); +} + +function calc_total(&$total, $data) +{ + foreach ($data as $k => $v) { + switch ($k) { + case 'type': + case 'cache_name': + case 'cacheid': + case 'free_blocks': + continue 2; + } + if (!isset($total[$k])) { + $total[$k] = $v; + } + else { + switch ($k) { + case 'hits_by_hour': + case 'hits_by_second': + foreach ($data[$k] as $kk => $vv) { + $total[$k][$kk] += $vv; + } + break; + + default: + $total[$k] += $v; + } + } + } +} + +function array_avg($a) +{ + if (count($a) == 0) { + return ''; + } + return array_sum($a) / count($a); +} + +function bar_hits_percent($v, $percent, $active) +{ + $r = 220 + (int) ($percent * 25); + $g = $b = 220 - (int) ($percent * 220); + $percent = (int) ($percent * 100); + $a = $active ? ' active' : ''; + return '
' + . '
' + . '
' + . '
'; +} + +function hits_to_graph($hits) +{ + $max = 0; + foreach ($hits as $v) { + if ($max < $v) { + $max = $v; + } + } + if (!$max) { + return ''; + } + $t = (time() / (60 * 60)) % 24; + $html = array(); + foreach ($hits as $i => $v) { + $html[] = bar_hits_percent($v, $v / $max, $i == $t); + } + return implode('', $html); +} + +function switcher($name, $options) +{ + $n = isset($_GET[$name]) ? $_GET[$name] : null; + $html = array(); + foreach ($options as $k => $v) { + $html[] = sprintf('%s', $name, $k, $k == $n ? ' class="active"' : '', $v); + } + return implode('', $html); +} + +function th($name, $attrs = null) +{ + $translated = __($name); + if ($translated == $name) { + $translated = "$name|$name"; + } + list($text, $title) = explode('|', $translated, 2); + return sprintf('%s%s%s' + , "\t" + , $attrs ? " $attrs" : "" + , $name, htmlspecialchars(trim($title)), trim($text) + , "\n"); +} + +$php_version = phpversion(); +$xcache_version = XCACHE_VERSION; +$xcache_modules = XCACHE_MODULES; + +if (!extension_loaded('XCache')) { + include("header.tpl.php"); + echo '

XCache is not loaded

'; + ob_start(); + phpinfo(INFO_GENERAL); + $info = ob_get_clean(); + if (preg_match_all("![^<]*]*>[^<]*(?:Configuration|ini|Server API)[^<]*[^<]*]*>[^<]*[^<]*!s", $info, $m)) { + echo '
'; + echo 'PHP Info'; + echo ''; + echo implode('', $m[0]); + echo '
'; + echo '
'; + } + if (preg_match('!(.*?\\.ini)!', $info, $m)) { + echo "Please check $m[1]"; + } + else if (preg_match('!Configuration File \\(php.ini\\) Path *([^<]+)!', $info, $m)) { + echo "Please put a php.ini in $m[1] and load XCache extension"; + } + else { + echo "You don't even have a php.ini yet?"; + } + echo "(See above)"; + include("footer.tpl.php"); + exit; +} +$pcnt = xcache_count(XC_TYPE_PHP); +$vcnt = xcache_count(XC_TYPE_VAR); + +if ($_SERVER['REQUEST_METHOD'] == 'POST') { + $remove = @ $_POST['remove']; + if ($remove && is_array($remove)) { + foreach ($remove as $name) { + xcache_unset($name); + } + } +} + +$moduleinfo = null; +$type_none = -1; +if (!isset($_GET['type'])) { + $_GET['type'] = $type_none; +} +$_GET['type'] = $type = (int) $_GET['type']; + +// {{{ process clear +function processClear() +{ + $type = isset($_POST['type']) ? $_POST['type'] : null; + if ($type != XC_TYPE_PHP && $type != XC_TYPE_VAR) { + $type = null; + } + if (isset($type)) { + $cacheid = (int) (isset($_POST['cacheid']) ? $_POST['cacheid'] : 0); + if (isset($_POST['clearcache'])) { + $count = xcache_count($type); + if ($cacheid >= 0) { + for ($cacheid = 0; $cacheid < $count; $cacheid ++) { + xcache_clear_cache($type, $cacheid); + } + } + else { + xcache_clear_cache($type); + } + } + } +} +processClear(); +// }}} +// {{{ load info/list +$cacheinfos = array(); +$total = array(); +for ($i = 0; $i < $pcnt; $i ++) { + $data = xcache_info(XC_TYPE_PHP, $i); + if ($type === XC_TYPE_PHP) { + $data += xcache_list(XC_TYPE_PHP, $i); + } + $data['type'] = XC_TYPE_PHP; + $data['cache_name'] = "php#$i"; + $data['cacheid'] = $i; + $cacheinfos[] = $data; + if ($pcnt >= 2) { + calc_total($total, $data); + } +} + +if ($pcnt >= 2) { + $total['type'] = XC_TYPE_PHP; + $total['cache_name'] = _('Total'); + $total['cacheid'] = -1; + $total['gc'] = null; + $total['istotal'] = true; + $cacheinfos[] = $total; +} + +$total = array(); +for ($i = 0; $i < $vcnt; $i ++) { + $data = xcache_info(XC_TYPE_VAR, $i); + if ($type === XC_TYPE_VAR) { + $data += xcache_list(XC_TYPE_VAR, $i); + } + $data['type'] = XC_TYPE_VAR; + $data['cache_name'] = "var#$i"; + $data['cacheid'] = $i; + $cacheinfos[] = $data; + if ($vcnt >= 2) { + calc_total($total, $data); + } +} + +if ($vcnt >= 2) { + $total['type'] = XC_TYPE_VAR; + $total['cache_name'] = _('Total'); + $total['cacheid'] = -1; + $total['gc'] = null; + $total['istotal'] = true; + $cacheinfos[] = $total; +} +// }}} +// {{{ merge the list +switch ($type) { +case XC_TYPE_PHP: +case XC_TYPE_VAR: + $cachelist = array('type' => $type, 'cache_list' => array(), 'deleted_list' => array()); + if ($type == XC_TYPE_VAR) { + $cachelist['type_name'] = 'var'; + } + else { + $cachelist['type_name'] = 'php'; + } + foreach ($cacheinfos as $i => $c) { + if (!empty($c['istotal'])) { + continue; + } + if ($c['type'] == $type && isset($c['cache_list'])) { + foreach ($c['cache_list'] as $e) { + $e['cache_name'] = $c['cache_name']; + $cachelist['cache_list'][] = $e; + } + foreach ($c['deleted_list'] as $e) { + $e['cache_name'] = $c['cache_name']; + $cachelist['deleted_list'][] = $e; + } + } + } + if ($type == XC_TYPE_PHP) { + $inodes = array(); + $haveinode = false; + foreach ($cachelist['cache_list'] as $e) { + if (isset($e['file_inode'])) { + $haveinode = true; + break; + } + } + if (!$haveinode) { + foreach ($cachelist['deleted_list'] as $e) { + if (isset($e['file_inode'])) { + $haveinode = true; + break; + } + } + } + } + unset($data); + break; + +default: + $_GET['type'] = $type_none; + $cachelist = array(); + ob_start(); + phpinfo(INFO_MODULES); + $moduleinfo = ob_get_clean(); + if (preg_match_all('!(XCache[^<>]*)(.*?)

!is', $moduleinfo, $m)) { + $moduleinfo = array(); + foreach ($m[1] as $i => $dummy) { + $moduleinfo[] = '

' . trim($m[1][$i]) . '

'; + $moduleinfo[] = str_replace('
', '', trim($m[2][$i])); + } + $moduleinfo = implode('', $moduleinfo); + } + else { + $moduleinfo = null; + } + break; +} +// }}} + +$type_php = XC_TYPE_PHP; +$type_var = XC_TYPE_VAR; +$types = array($type_none => _('Statistics'), $type_php => _('List PHP'), $type_var => _('List Var Data')); + +include("xcache.tpl.php"); + +?> Index: /trunk/htdocs/cacher/xcache.css =================================================================== --- /trunk/htdocs/cacher/xcache.css (revision 1041) +++ /trunk/htdocs/cacher/xcache.css (revision 1041) @@ -0,0 +1,55 @@ +input, table { font-family: sans-serif; } +input { font-size: 12px; } +table { border-collapse: collapse; font-size: 11px; margin: 0; } +table caption, h2, h3 { font-size: 16px; font-weight: bold; text-align: left; padding-top: 20px; margin-bottom: 2px; } +h3 { font-size: 14px; padding-top: 2px; margin-bottom: 0px; } +td, th { white-space: pre; } +table.cycles { border: 1px solid black; margin-top: 5px; margin-bottom: 5px; } +table.cycles .col1 { background-color: #f5f5f5; } +table.cycles .col2 { background-color: #e0e0e0; } +table.cycles th, table.cycles td { border: 1px solid black; font-family: monospace; } +table.cycles th { background-color: #9999cc; color: black; font-weight: bold; height: 20px; line-height: 20px; font-family: serif; } +th a { color: black; font-weight: bold; display: block; width: 100%; height: 100%; } +th { font-size: 12px; } +.phpinfo table { border: 1px solid black; margin-bottom: 1px; } +.phpinfo table th, .phpinfo table td { border: 1px solid black; } +.phpinfo table th { font-weight: bold; } +.phpinfo .e {background-color: #ccccff; font-weight: bold; color: #000000;} +.phpinfo .h {background-color: #9999cc; font-weight: bold; color: #000000;} +.phpinfo .v {background-color: #cccccc; color: #000000;} +.button { } +span.sortarrow { color: white; text-decoration: none; } +form {margin: 0; padding: 0} + +.percent { height: 3px; margin-bottom: 1px; border: 1px solid gray; } +.percent div { float: left; height: 100%; } +.pvalue { background: limegreen; } + +.blocksgraph { height: 16px; } +.blocksgraph div { float: left; height: 3px; width: 4px; border: solid gray; border-width: 0 0px 1px 0; } +.blocksgraph { border: 1px solid gray; border-bottom: 0px; } + +.hitsgraph { height: 20px; margin: auto; } +.hitsgraph div { float: left; width: 2px; height: 100%; } +.hitsgraph div:hover { background: gray; } +.hitsgraph div div { float: none; width: 100%; } +.hitsgraph div div.barf { border: 0px solid gray; border-width: 1px 0 0 0; } +.hitsgraph div div.barv { border: 0px solid gray; border-width: 0 0 1px 0; } +.hitsgraph div div.barf.active { border-color: yellow; } +.hitsgraph div div.barv.active { border-color: yellow; } + +.switcher, h1 { text-align: center; display: block; } +.switcher a { color: blue; padding: 1px 8px 1px 8px; border: 1px solid white; border-bottom-color: black; text-decoration: none; } +.switcher a:hover.active +, .switcher a:active.active +, .switcher a.active { color: black; background: #99C; border-color: #99C; border-left-color: black; border-right-color: black; } +.switcher a:hover { background: #f0f0f0; } +.switcher a:active { background: #e0e0e0; } +#help { display: block; float: right; } +.footnote { text-align: right; font-size: 12px; } +dl { overflow: hidden; } +dt { font-weight: bold; clear: both; float: left; width: 100px; text-align: right; margin: 0; } +dd { margin: 0; } +.blockarea { overflow: hidden; _width: 1px; } +div.legend { float: left; border: 1px solid gray; font: 12px/12px monospace; } +div.legendtitle { float: left; padding: 2px; padding-right: 10px; font: 12px/12px monospace; } Index: /trunk/htdocs/cacher/footer.tpl.php =================================================================== --- /trunk/htdocs/cacher/footer.tpl.php (revision 934) +++ /trunk/htdocs/cacher/footer.tpl.php (revision 934) @@ -0,0 +1,9 @@ +
+ +
+ + + Index: /trunk/htdocs/cacher/config.example.php =================================================================== --- /trunk/htdocs/cacher/config.example.php (revision 920) +++ /trunk/htdocs/cacher/config.example.php (revision 920) @@ -0,0 +1,74 @@ + Index: /trunk/htdocs/cacher/common-zh-traditional-utf-8.lang.php =================================================================== --- /trunk/htdocs/cacher/common-zh-traditional-utf-8.lang.php (revision 1042) +++ /trunk/htdocs/cacher/common-zh-traditional-utf-8.lang.php (revision 1042) @@ -0,0 +1,131 @@ + 'XCache 說明訊息', + 'Help' + => '說明', + 'Clear' + => '清除', + 'Sure to clear?' + => '確認要清除嗎?', + '% Free' + => '% 剩余', + '% Used' + => '% 已用', + 'Hits' + => '命中', + 'Modify' + => '修改', + 'See also' + => '建議參考', + 'Legends:' + => '图例:', + 'Used Blocks' + => '已用块', + 'Free Blocks' + => '未用块', + 'Total' + => '总共', + 'Caches' + => '快取', + 'php Cached' + => '快取的 php 指令', + 'php Deleted' + => '待刪 php 指令', + 'var Cached' + => '快取的變數', + 'var Deleted' + => '待刪變數', + 'Statistics' + => '統計訊息', + 'List PHP' + => '列出PHP', + 'List Var Data' + => '列變數資料', + 'XCache %s Administration' + => 'XCache %s 管理頁面', + 'Module Info' + => '組元訊息', + 'Remove Selected' + => '移除所选', + 'Editing Variable %s' + => '正在编辑变量 %s', + 'Set %s in config to enable' + => '請在配置文件中設置 %s 啟用本功能', + 'cache.cache' + => '快取|', + 'cache.slots' + => '槽|Hash 槽個數，對應 php.ini 裡的設置', + 'cache.size' + => '大小|共享記憶體區大小，單位：位元', + 'cache.avail' + => '剩餘|可用記憶體，對應共享記憶體區的剩餘記憶體位元數', + 'cache.used' + => '已用|已用内存, 对应共享内存区的已用内存字节数', + 'cache.blocksgraph' + => '百分比图|條狀顯示可用記憶體的比例', + 'cache.operations' + => '操作按鈕|點擊按鈕清除對應共享記憶體區的資料', + 'cache.compiling' + => '編譯中|編譯標記，當共享記憶體區正在編譯 php 指令時標記為 "yes"', + 'cache.hits' + => '命中|共享記憶體命中次數，命中=從該共享記憶體載入php或者變數', + 'cache.hits_avg_h' + => '命中/H|每小时命中次数. 只统计最后 24 小时', + 'cache.hits_graph' + => '24H 分布|24 小时命中分布图. 图表现是最后 24 小时的命中次数', + 'cache.hits_avg_s' + => '命中/S|每秒命中次数. 只统计最后 5 秒', + 'cache.updates' + => '更新|共享記憶更新過次數', + 'cache.clogs' + => '阻塞|編譯阻塞跳過，阻塞=當需該共享記憶體區負責編譯時，其他程序/現成無法存取此共享記憶體. 跳過=XCache 自動判斷阻塞的共享記憶體區自動跳過阻塞等待，直接使用非共享記憶體方式繼續處理請求', + 'cache.ooms' + => '記憶體不足|記憶體不足次數，顯示需要儲存新資料但是共享記憶體區記憶體不足的次數. 如果出現太頻繁請考慮加大配置中的 xcache.size 或者 xcache.var_size', + 'cache.errors' + => '错误|编译错误, 显示您的脚本被编译时出错的次数. 如果您发现这个数字不断增长, 您应该检查什么脚本产生错误. 参考 說明', + 'cache.readonly_protected' + => 'Protected|顯示該 Cache 是否支援並啟用 readonly_protection. 参考 說明', + 'cache.cached' + => '快取|共享記憶體於該共享記憶體區的項目個數', + 'cache.deleted' + => '待刪|共享記憶體區內將要刪除的項目 (已經刪除但是還被某些程序佔用)', + 'cache.gc_timer' + => 'GC|垃圾回收的倒數計時', + 'entry.id' + => 'Id|', + 'entry.name' + => '項目名稱/檔案名稱|項目名稱或者檔案名稱', + 'entry.hits' + => '命中|該項目被命中的次數 (從共享記憶體區載入)', + 'entry.size' + => '大小|項目在共享記憶體裡佔用位元數', + 'entry.refcount' + => '引用數|項目依然被其他程序佔用的引用次數', + 'entry.phprefcount' + => '共享|與本項目相同 PHP 內容的个數', + 'entry.file_size' + => '源大小|原始檔案大小', + 'entry.file_mtime' + => '修改|原始檔案最後修改時間', + 'entry.file_device' + => 'dev|原始檔案所在設備ID', + 'entry.file_inode' + => 'ino|原始檔案的inode', + 'entry.class_cnt' + => '类|类个数', + 'entry.function_cnt' + => '函数|函数个数', + 'entry.hash' + => 'Hash|Hash', + 'entry.atime' + => '存取|最後存取該項目的時間', + 'entry.ctime' + => '建立|該項目被建立於共享內的時間', + 'entry.delete' + => '移除|該項目被移除於共享內的時間', + 'entry.remove' + => '移除|', +); + Index: /trunk/htdocs/cacher/help-zh-traditional-utf-8.lang.php =================================================================== --- /trunk/htdocs/cacher/help-zh-traditional-utf-8.lang.php (revision 1038) +++ /trunk/htdocs/cacher/help-zh-traditional-utf-8.lang.php (revision 1038) @@ -0,0 +1,4 @@ +
+
编译错误:
ini.error-log and ini.display-errors
+
只读保护:
ReadonlyProtection
+
Index: /trunk/htdocs/coverager/index.php =================================================================== --- /trunk/htdocs/coverager/index.php (revision 393) +++ /trunk/htdocs/coverager/index.php (revision 393) @@ -0,0 +1,3 @@ + Index: /trunk/htdocs/coverager/common-zh-simplified-gb2312.lang.php =================================================================== --- /trunk/htdocs/coverager/common-zh-simplified-gb2312.lang.php (revision 393) +++ /trunk/htdocs/coverager/common-zh-simplified-gb2312.lang.php (revision 393) @@ -0,0 +1,25 @@ + '��ʼ', + 'Directory' + => 'Ŀ¼', + 'File' + => '�ļ�', + 'Percent' + => '������', + 'Hits' + => '����', + 'Lines' + => '����', + 'TODO' + => '�����ļ�', + 'XCache PHP Code Coverage Viewer' + => 'XCache PHP ���븲�Dz鿴��', + 'module' + => 'ģ��', + '' + => '', + ); + Index: /trunk/htdocs/coverager/common.php =================================================================== --- /trunk/htdocs/coverager/common.php (revision 418) +++ /trunk/htdocs/coverager/common.php (revision 418) @@ -0,0 +1,112 @@ + 'zh-simplified', + 'zh-hk' => 'zh-traditional', + 'zh-tw' => 'zh-traditional', + ); + static $smap = array( + 'gbk' => 'gb2312', + 'gb18030' => 'gb2312', + ); + + if (isset($lmap[$l])) { + $l = $lmap[$l]; + } + if (file_exists($file = "$name-$l-$s.lang.php")) { + return $file; + } + if (isset($smap[$s])) { + $s = $smap[$s]; + if (file_exists($file = "$name-$l-$s.lang.php")) { + return $file; + } + } + if (file_exists($file = "$name-$l.lang.php")) { + return $file; + } + return null; +} + +function get_language_file($name) +{ + global $charset, $lang; + $s = strtolower($charset); + if (isset($lang)) { + $l = strtolower($lang); + $file = get_language_file_ex($name, $l, $s); + if (!isset($file)) { + $l = strtok($l, '-'); + $file = get_language_file_ex($name, $l, $s); + } + } + else if (!empty($_SERVER['HTTP_ACCEPT_LANGUAGE'])) { + foreach (explode(',', str_replace(' ', '', $_SERVER['HTTP_ACCEPT_LANGUAGE'])) as $l) { + $l = strtok($l, ';'); + $file = get_language_file_ex($name, $l, $s); + if (isset($file)) { + $lang = $l; + break; + } + if (strpos($l, '-') !== false) { + $ll = strtok($l, '-'); + $file = get_language_file_ex($name, $ll, $s); + if (isset($file)) { + $lang = $l; + break; + } + } + } + } + return isset($file) ? $file : "$name-en.lang.php"; +} + +function _T($str) +{ + if (isset($GLOBALS['strings'][$str])) { + return $GLOBALS['strings'][$str]; + } + if (!empty($GLOBALS['show_todo_strings'])) { + return '' . htmlspecialchars($str) . ''; + } + return $str; +} + +function stripaddslashes_array($value, $mqs = false) +{ + if (is_array($value)) { + foreach($value as $k => $v) { + $value[$k] = stripaddslashes_array($v, $mqs); + } + } + else if(is_string($value)) { + $value = $mqs ? str_replace('\'\'', '\'', $value) : stripslashes($value); + } + return $value; +} + +error_reporting(E_ALL); +ini_set('display_errors', 'On'); +define('REQUEST_TIME', time()); + +if (get_magic_quotes_gpc()) { + $mqs = (bool) ini_get('magic_quotes_sybase'); + $_GET = stripaddslashes_array($_GET, $mqs); + $_POST = stripaddslashes_array($_POST, $mqs); + $_REQUEST = stripaddslashes_array($_REQUEST, $mqs); +} +ini_set('magic_quotes_runtime', '0'); + +$charset = "UTF-8"; +if (file_exists("./config.php")) { + include("./config.php"); +} + +include(get_language_file("common")); +if (!isset($lang)) { + $lang = 'en-us'; +} + +?> Index: /trunk/htdocs/coverager/common-zh-simplified-utf-8.lang.php =================================================================== --- /trunk/htdocs/coverager/common-zh-simplified-utf-8.lang.php (revision 393) +++ /trunk/htdocs/coverager/common-zh-simplified-utf-8.lang.php (revision 393) @@ -0,0 +1,25 @@ + '开始', + 'Directory' + => '目录', + 'File' + => '文件', + 'Percent' + => '覆盖率', + 'Hits' + => '命中', + 'Lines' + => '行数', + 'TODO' + => '闲置文件', + 'XCache PHP Code Coverage Viewer' + => 'XCache PHP 代码覆盖查看器', + 'module' + => '模块', + '' + => '', + ); + Index: /trunk/htdocs/coverager/coverager.tpl.php =================================================================== --- /trunk/htdocs/coverager/coverager.tpl.php (revision 530) +++ /trunk/htdocs/coverager/coverager.tpl.php (revision 530) @@ -0,0 +1,253 @@ + + + +charset" /> + + +HEAD; +?> + + + <?php echo _T("XCache PHP Code Coverage Viewer"); ?> + + +

+ + +
+
{$percent}
+ +EOS; +} + +function dir_head() +{ + global $cycle; + $cycle = new Cycle('class="col1"', 'class="col2"'); + $l_dir = _T("Directory"); + $l_per = _T("Percent"); + $l_hit = _T("Hits"); + $l_lns = _T("Lines"); + $l_tds = _T("TODO"); + return << + + + + +EOS; +} + +function dir_row($info, $srcdir) +{ + global $cycle; + if ($info['files'] || $info['todos']) { + $srcdir .= DIRECTORY_SEPARATOR; + $c = $cycle->next(); + $srcdir_html = htmlspecialchars($srcdir); + $todos = number_format($info['todos']); + if ($info['total']) { + $srcdir_url = urlencode($srcdir); + $hits = number_format($info['hits']); + $total = number_format($info['total']); + calc_percent($info, $percent, $class); + $bar = bar($percent, $class); + return << + + + + + + +EOS; + } + else { + return << + + + + + + +EOS; + } + } +} + +function dir_foot() +{ + return << + +EOS; +} + +function file_head() +{ + global $cycle; + $cycle = new Cycle('class="col1"', 'class="col2"'); + $l_fil = _T("File"); + $l_per = _T("Percent"); + $l_hit = _T("Hits"); + $l_lns = _T("Lines"); + return << +
{$l_dir}{$l_per}{$l_hit}{$l_lns}{$l_tds}
{$srcdir_html}$bar{$hits}{$total}{$todos}
{$srcdir_html}{$todos}
+ + + +EOS; +} + +function file_row($info, $srcfile) +{ + global $cycle; + + $c = $cycle->next(); + $srcfile_html = htmlspecialchars($srcfile); + $total = number_format($info['total']); + if ($info['total']) { + $hits = number_format($info['hits']); + $srcfile_url = urlencode($srcfile); + calc_percent($info, $percent, $class); + $bar = bar($percent, $class); + return << + + + + + +EOS; + } + else { + return << + + + + + +EOS; + } +} + +function file_foot() +{ + return << + +EOS; +} + +$l_root = _T("root"); +if ($action == 'dir') { + if (function_exists('ob_filter_path_nicer')) { + ob_start('ob_filter_path_nicer'); + } + $path_html = htmlspecialchars($path); + echo << + $l_root $path
+ +EOS; + echo dir_head($dirinfo); + echo dir_row($dirinfo, $path); + echo dir_foot($dirinfo); + if ($dirinfo['subdirs']) { + echo dir_head(); + foreach ($dirinfo['subdirs'] as $srcdir => $info) { + echo dir_row($info, $srcdir); + } + echo dir_foot(); + } + if ($dirinfo['files']) { + echo file_head(); + foreach ($dirinfo['files'] as $srcfile => $info) { + echo file_row($info, $srcfile); + } + echo file_foot(); + } +} +else if ($action == 'file') { + if (function_exists('ob_filter_path_nicer')) { + ob_start('ob_filter_path_nicer'); + } + $dir_url = urlencode($dir); + $dir_html = htmlspecialchars($dir); + echo << + $l_root {$dir_html}/{$filename}
+ +EOS; + + echo file_head(); + echo file_row($fileinfo, $path); + echo file_foot(); + + if ($tplfile) { + $tplfile_html = htmlspecialchars($tplfile); + echo << + {$tplfile_html}
+ +EOS; + } + if (function_exists('ob_filter_path_nicer')) { + ob_end_flush(); + } + echo << +
    {$filecov}
+ +EOS; + if ($tplfile) { + echo <<{$tplfile} +
+
    {$tplcov}
+
+EOS; + } +} +else { + $error_html = htmlspecialchars($error); + echo <<{$error_html} +EOS; +} +?> + +
+Powered By: XCache coverager +
+ + + Index: /trunk/htdocs/coverager/coverager.php =================================================================== --- /trunk/htdocs/coverager/coverager.php (revision 531) +++ /trunk/htdocs/coverager/coverager.php (revision 531) @@ -0,0 +1,360 @@ +values = func_get_args(); + $this->i = -1; + $this->count = count($this->values); + } + + function next() + { + $this->i = ($this->i + 1) % $this->count; + return $this->values[$this->i]; + } + + function cur() + { + return $this->values[$this->i]; + } + + function reset() + { + $this->i = -1; + } +} + +class XcacheCoverageViewer +{ + var $syntaxhiglight = true; + var $usecache = false; + var $include_paths = array(); + var $exclude_paths = array(); + var $charset = 'UTF-8'; + var $lang = 'en-us'; + var $datadir = null; + var $datadir_len = null; + var $path = null; + var $outpath = null; + + function XcacheCoverageViewer() + { + $this->datadir = ini_get('xcache.coveragedump_directory'); + + // copy config + foreach (array('charset', 'include_paths', 'exclude_paths', 'syntaxhiglight', 'usecache', 'datadir', 'lang') as $k) { + if (isset($GLOBALS[$k])) { + $this->{$k} = $GLOBALS[$k]; + } + } + + $this->datadir = preg_replace('!/$!', '', $this->datadir); + $this->datadir_len = strlen($this->datadir); + + $this->path = isset($_GET['path']) ? $_GET['path'] : ''; + $this->path = preg_replace('!\.{2,}!', '.', $this->path); + $qsep = preg_quote(DIRECTORY_SEPARATOR, '!'); + $this->path = preg_replace("![\\\\$qsep]{2,}!", DIRECTORY_SEPARATOR, $this->path); + $this->path = preg_replace("!$qsep$!", '', $this->path); + if ($this->path == '/') { + $this->path = ''; + } + $this->outpath = $this->datadir . $this->path; + } + + function main() + { + $path = $this->path; + + if (is_dir($this->outpath)) { + $action = 'dir'; + $prefix_len = strlen($path) + 1; + $dirinfo = $this->loadDir($this->outpath); + if (!$this->usecache) { + ksort($dirinfo['subdirs']); + ksort($dirinfo['files']); + } + } + else if (is_file($this->outpath . ".pcov")) { + $action = 'file'; + + $dir = dirname($path); + $filename = basename($path); + + $fileinfo = $this->loadCov($this->outpath . ".pcov"); + + $lines = file($path); + // fix the tabs not in the middle + foreach ($lines as $l => $line) { + if (preg_match('!^(\\t*)([^\\t]+\\t.*)$!s', $line, $m)) { + $lines[$l] = $m[1]; + $chunks = explode("\t", $m[2]); + for ($i = 0, $c = count($chunks) - 1; $i < $c; $i ++) { + $lines[$l] .= $chunks[$i] . str_repeat(" ", 4 - (strlen($chunks[$i]) % 4)); + } + $lines[$l] .= $chunks[$c]; + } + } + if ($this->syntaxhiglight) { + $source = implode('', $lines); + ob_start(); + highlight_string($source); + $lines = str_replace("\n", "", ob_get_clean()); + $lines = str_replace('', '', $lines); + $lines = str_replace('', '', $lines); + $lines = preg_replace('(^]*>|$)', '', $lines); + $lines = explode('
', $lines); + $last = array_pop($lines); + $lines[count($lines) - 1] .= $last; + $filecov = sprint_cov($fileinfo['cov'], $lines, false); + unset($source); + } + else { + $filecov = sprint_cov($fileinfo['cov'], $lines); + } + + list($tplfile, $tpllines, $tplcov) = $this->loadTplCov($fileinfo['cov'], substr($this->outpath, $this->datadir_len)); + if ($tplfile) { + $tplcov = sprint_cov($tplcov, $tpllines); + unset($tpllines); + } + } + else if (!$this->datadir) { + $action = 'error'; + $error = 'require `ini:xcache.coveragedump_directory` or `config:$datadir` to be set'; + } + else { + $action = 'error'; + $error = "no data"; + } + + $xcache_version = defined('XCACHE_VERSION') ? XCACHE_VERSION : ''; + include("coverager.tpl.php"); + } + + function loadDir($outdir, $addtodo = null) + { + if ($this->usecache) { + $cachefile = $outdir . "/.pcovcache"; + if (file_exists($cachefile)) { + return unserialize(file_get_contents($cachefile)); + } + } + $srcdir = substr($outdir, $this->datadir_len); + + $total = $hits = $todos = 0; + $files = array(); + $subdirs = array(); + if (!isset($addtodo)) { + if ($this->include_paths) { + foreach ($this->include_paths as $p) { + if (strncmp($p, $srcdir, strlen($p)) == 0) { + $addtodo = true; + break; + } + } + } + } + if ($addtodo) { + if ($this->exclude_paths) { + foreach ($this->exclude_paths as $p) { + if (strncmp($p, $srcdir, strlen($p)) == 0) { + $addtodo = false; + break; + } + } + } + } + foreach (glob($outdir . "/*") as $outfile) { + if (is_dir($outfile)) { + $info = $this->loadDir($outfile, $addtodo); + $srcfile = substr($outfile, $this->datadir_len); + $subdirs += $info['subdirs']; + $total += $info['total']; + $hits += $info['hits']; + $todos += $info['todos']; + unset($info['subdirs']); + $subdirs[$srcfile] = $info; + } + else if (substr($outfile, -5) == ".pcov") { + // pass + $info = $this->loadFile($outfile); + $total += $info['total']; + $hits += $info['hits']; + $srcfile = substr($outfile, $this->datadir_len, -5); + $files[$srcfile] = $info; + } + else { + continue; + } + } + if ($addtodo === true) { + foreach (glob($srcdir . "/*") as $srcfile) { + if (!isset($files[$srcfile]) && is_file($srcfile)) { + $files[$srcfile] = array('total' => 0, 'hits' => 0); + $todos ++; + } + else if (!isset($subdirs[$srcfile]) && is_dir($srcfile)) { + $subdirs[$srcfile] = array('total' => 0, 'hits' => 0, 'todos' => 1, 'files' => 0, 'subdirs' => array()); + $todos ++; + } + } + } + + if ($this->usecache) { + ksort($subdirs); + ksort($files); + } + + $info = array( + 'total' => $total, + 'hits' => $hits, + 'todos' => $todos, + 'files' => $files, + 'subdirs' => $subdirs, + ); + + if ($this->usecache) { + $fp = fopen($cachefile, "wb"); + fwrite($fp, serialize($info)); + fclose($fp); + } + return $info; + } + + function loadFile($file) + { + if ($this->usecache) { + $cachefile = $file . "cache"; + if (file_exists($cachefile)) { + return unserialize(file_get_contents($cachefile)); + } + } + + $info = $this->loadCov($file); //, $lines); + unset($info['cov']); + + if ($this->usecache) { + $fp = fopen($cachefile, "wb"); + fwrite($fp, serialize($info)); + fclose($fp); + } + return $info; + } + + function loadCov($file)//, $lines) + { + $total = $hits = 0; + + $cov = xcache_coverager_decode(file_get_contents($file)); + + return array('total' => count($cov) - 1, 'hits' => $cov[0], 'cov' => $cov); + } + + function loadTplCov($cov, $ctpl) + { + $tplinfofile = $ctpl . '.phpinfo'; + + if (!file_exists($tplinfofile)) { + return; + } + + $tplinfo = unserialize(file_get_contents($tplinfofile)); + + if (!isset($tplinfo['sourceFile'])) { + return; + } + $tplfile = $tplinfo['sourceFile']; + if (!isset($tplinfo['lineMap']) || !count($tplinfo['lineMap'])) { + return; + } + + $tpllines = file($tplfile); + + $dline = 0; + $sline = 0; + $tplcov = array(); + foreach ($cov as $line => $times) { + // find nearest line + while ($dline < $line) { + if ((list($dline, $sline) = each($tplinfo['lineMap'])) === false) { + break 2; + } + } + + $tplcov[$sline] = $times; + } + return array($tplfile, $tpllines, $tplcov); + } +} + +function sprint_cov($cov, $lines, $encode = true) +{ + $lastattr = null; + foreach ($lines as $l => $line) { + $offs = $l + 1; + if ($encode) { + $line = str_replace("\n", "", htmlspecialchars($line)); + } + else if ($line !== "") { + if (substr($line, 0, 7) == '') { + $lastattr = null; + $line = substr($line, 7); + } + else if (isset($lastattr)) { + $line = $lastattr . $line; + } + + if (preg_match('!(]+>|)[^<>]*$!', $line, $m)) { + if ($m[1] == '') { + $lastattr = null; + } + else { + $line .= ''; + $lastattr = $m[1]; + } + } + } + if (isset($cov[$offs])) { + $lines[$l] = sprintf("
  •  %s\t%s\n
    • " + , $cov[$offs] ? '' : 'No' + , $cov[$offs] + , $line); + } + else { + $lines[$l] = "
  • \t$line\n
    • "; + } + } + return implode('', $lines); +} + +if (!function_exists('xcache_coverager_decode')) { + function xcache_coverager_decode($bytes) + { + $bytes = unpack('l*', $bytes); + $i = 1; + if ($bytes[$i ++] != 0x564f4350) { + return null; + } + $end = count($bytes); + $cov = array(); + for (/* empty*/; $i <= $end; $i += 2) { + $hits = $bytes[$i + 1]; + $cov[$bytes[$i]] = $hits <= 0 ? 0 : $hits; + } + return $cov; + } +} + +$app = new XcacheCoverageViewer(); +$app->main(); + +?> Index: /trunk/htdocs/coverager/coverager.css =================================================================== --- /trunk/htdocs/coverager/coverager.css (revision 605) +++ /trunk/htdocs/coverager/coverager.css (revision 605) @@ -0,0 +1,71 @@ +h1 { text-align: center; display: block; } +input, table { font-family: sans-serif; font-size: 11px; } +th { font-size: 12px; } +table { border-collapse: collapse; } +table.center { margin-left: auto; margin-right: auto; } +table\-center { text-align: center; } +table.cycles { border: 1px solid black; margin-top: 5px; margin-bottom: 5px; } +table.cycles .col1 { background-color: #f5f5f5; } +table.cycles .col2 { background-color: #e0e0e0; } +table.cycles th, table.cycles td { border: 1px solid black; font-family: monospace; } +table.cycles th { background-color: #9999cc; color: black; font-weight: bold; height: 20px; line-height: 20px; font-family: serif; } +th a { color: black; font-weight: bold; display: block; width: 100%; height: 100%; } + +.coverFile { + text-align: left; + color: gray; + padding-left: 10px; + padding-right: 10px; +} + +.coverBar { + padding-left: 10px; + padding-right: 10px; +} + +.coverBarOutline { + border: 1px solid black; + background-color: #ffffff; + width: 100px; + font-size: 11px; line-height: 11px; + font-family: tahoma; + position: relative; +} + +.coverPerHi, .coverPerMed, .coverPerLo { + text-align: center; + font-weight: bold; + left: 0px; top: 2px; + position: absolute; + width: 100%; +} +.coverBarHi, .coverBarMed, .coverBarLo { left: 1px; top: 1px; height: 14px; } +.coverBarHi { background-color: #A7FC9D; } +.coverBarMed { background-color: #FFEA20; } +.coverBarLo { background-color: #FF0000; } + + +.coverNumHi, .coverNumMed, .coverNumLo { + text-align: right; + padding-left: 10px; + padding-right: 10px; +} +.coverNumHi { /*background-color: #A7FC9D;*/ } +.coverNumMed { /*background-color: #FFEA20;*/ } +.coverNumLo { background-color: #FF0000; } + +.lineCov { background-color: #F0F0F0; } +.lineNoCov { background-color: #ffe0e0; } +div.code { + border: 1px solid gray; + font-size: 12px; +} +pre.code { + font-family: monospace; + font-size: 12px; + white-space: pre; + padding: 0; margin: 0; +} + +.footnote { text-align: right; font-size: 12px; } +.error { color: red; } Index: /trunk/htdocs/coverager/config.php.example =================================================================== --- /trunk/htdocs/coverager/config.php.example (revision 605) +++ /trunk/htdocs/coverager/config.php.example (revision 605) @@ -0,0 +1,59 @@ +
    {$l_fil}{$l_per}{$l_hit}{$l_lns}
    {$srcfile_html}$bar{$hits}{$total}
    {$srcfile_html}{$total}