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<?php/*解析安卓apk包中的压缩XML文件，还原和读取XML内容依赖功能：需要PHP的ZIP包函数支持。*/include（"./Apkparser.php"）;$appObj= new Apkparser（）; $targetFile = a.apk;//apk所在的路径地址$res = $appObj->open（$targetFile）;$appObj->getAppName（）; // 应用名称$appObj->getPackage（）;// 应用包名$appObj->getVersionName（）;// 版本名称$appObj->getVersionCode（）;// 版本代码?>

<?php//-------------------------------//Apkparser类包开始//-------------------------------class ApkParser{//----------------------// 公共函数，供外部调用//----------------------public function open（$apk_file, $xml_file="AndroidManifest.xml"）{$zip = new ipArchive;if （$zip->open（$apk_file） === TRUE） {$xml = $zip->getFromName（$xml_file）;$zip->close（）;if （$xml）{try {return $this->parseString（$xml）;}catch （Exception $e）{}}}return false;}public function parseString（$xml）{$this->xml = $xml;$this->length = strlen（$xml）;$this->root = $this->parseBlock（self::AXML_FILE）;return true;}public function getXML（$node=NULL, $lv=-1）{if （$lv == -1） $node = $this->root;if （！$node） return "";if （$node["type"] == self::END_TAG） $lv--;$xml = @（$node["line"] == 0 || $node["line"] == $this->line） ? "" : "
".str_repeat（" ", $lv）;$xml .= $node["tag"];$this->line = @$node["line"];foreach （$node["child"] as $c）{$xml .= $this->getXML（$c, $lv+1）;}return $xml;}public function getPackage（）{return $this->getAttribute（"manifest", "package"）;}public function getVersionName（）{return $this->getAttribute（"manifest", "android:versionName"）;}public function getVersionCode（）{return $this->getAttribute（"manifest", "android:versionCode"）;}public function getAppName（）{return $this->getAttribute（"manifest/application", "android:name"）;}public function getMainActivity（）{for （$id=0; true; $id++）{$act = $this->getAttribute（"manifest/application/activity[{$id}]/intent-filter/action", "android:name"）;if （！$act） break;if （$act == "android.intent.action.MAIN"） return $this->getActivity（$id）;}return NULL;}public function getActivity（$idx=0）{$idx = intval（$idx）;return $this->getAttribute（"manifest/application/activity[{$idx}]", "android:name"）;}public function getAttribute（$path, $name）{$r = $this->getElement（$path）;if （is_null（$r）） return NULL;if （isset（$r["attrs"]））{foreach （$r["attrs"] as $a）{if （$a["ns_name"] == $name） return $this->getAttributeValue（$a）;}}return NULL;}//----------------------// 类型常量定义//----------------------const AXML_FILE = 0x00080003;const STRING_BLOCK = 0x001C0001;const RESOURCEIDS= 0x00080180;const START_NAMESPACE= 0x00100100;const END_NAMESPACE = 0x00100101;const START_TAG = 0x00100102;const END_TAG= 0x00100103;const TEXT = 0x00100104;const TYPE_NULL =0;const TYPE_REFERENCE=1;const TYPE_ATTRIBUTE=2;const TYPE_STRING=3;const TYPE_FLOAT=4;const TYPE_DIMENSION=5;const TYPE_FRACTION =6;const TYPE_INT_DEC =16;const TYPE_INT_HEX =17;const TYPE_INT_BOOLEAN =18;const TYPE_INT_COLOR_ARGB8 =28;const TYPE_INT_COLOR_RGB8=29;const TYPE_INT_COLOR_ARGB4 =30;const TYPE_INT_COLOR_RGB4=31;const UNIT_MASK = 15;private static $RADIX_MULTS = array（0.00390625, 3.051758E-005, 1.192093E-007, 4.656613E-010）;private static $DIMENSION_UNITS = array（"px","dip","sp","pt","in","mm","",""）;private static $FRACTION_UNITS = array（"%","%p","","","","","",""）;private $xml="";private $length = 0;private $stringCount = 0;private $styleCount = 0;private $stringTab = array（）;private $styleTab = array（）;private $resourceIDs = array（）;private $ns = array（）;private $cur_ns = NULL;private $root = NULL;private $line = 0;//----------------------// 内部私有函数//----------------------private function getElement（$path）{if （！$this->root） return NULL;$ps = explode（"/", $path）;$r = $this->root;foreach （$ps as $v）{if （preg_match（"/（[^[]+）[（[0-9]+）]$/", $v, $ms））{$v = $ms[1];$off = $ms[2];}else {$off = 0;}foreach （$r["child"] as $c）{if （$c["type"] == self::START_TAG && $c["ns_name"] == $v）{if （$off == 0）{$r = $c; continue 2;}else {$off--;}}}// 没有找到节点return NULL;}return $r;}private function parseBlock（$need = 0）{$o = 0;$type = $this->get32（$o）;if （$need && $type ！= $need） throw new Exception（"Block Type Error", 1）;$size = $this->get32（$o）;if （$size < 8 || $size > $this->length） throw new Exception（"Block Size Error", 2）;$left = $this->length - $size;$props = false;switch （$type）{case self::AXML_FILE:$props = array（"line" => 0,"tag" => "<?xml version="1.0" encoding="utf-8"?>"）;break;case self::STRING_BLOCK:$this->stringCount = $this->get32（$o）;$this->styleCount = $this->get32（$o）;$o += 4;$strOffset = $this->get32（$o）;$styOffset = $this->get32（$o）;$strListOffset = $this->get32array（$o, $this->stringCount）;$styListOffset = $this->get32array（$o, $this->styleCount）;$this->stringTab = $this->stringCount > 0 ? $this->getStringTab（$strOffset, $strListOffset） : array（）;$this->styleTab = $this->styleCount > 0 ? $this->getStringTab（$styOffset, $styListOffset） : array（）;$o = $size;break;case self::RESOURCEIDS:$count = $size / 4 - 2;$this->resourceIDs = $this->get32array（$o, $count）;break;case self::START_NAMESPACE:$o += 8;$prefix = $this->get32（$o）;$uri = $this->get32（$o）;if （empty（$this->cur_ns））{$this->cur_ns = array（）;$this->ns[] = &$this->cur_ns;}$this->cur_ns[$uri] = $prefix;break;case self::END_NAMESPACE:$o += 8;$prefix = $this->get32（$o）;$uri = $this->get32（$o）;if （empty（$this->cur_ns）） break;unset（$this->cur_ns[$uri]）;break;case self::START_TAG:$line = $this->get32（$o）;$o += 4;$attrs = array（）;$props = array（"line" => $line,"ns" => $this->getNameSpace（$this->get32（$o））,"name" => $this->getString（$this->get32（$o））,"flag" => $this->get32（$o）,"count" => $this->get16（$o）,"id" => $this->get16（$o）-1,"class" => $this->get16（$o）-1,"style" => $this->get16（$o）-1,"attrs" => &$attrs）;$props["ns_name"] = $props["ns"].$props["name"];for （$i=0; $i < $props["count"]; $i++）{$a = array（"ns" => $this->getNameSpace（$this->get32（$o））,"name" => $this->getString（$this->get32（$o））,"val_str" => $this->get32（$o）,"val_type" => $this->get32（$o）,"val_data" => $this->get32（$o））;$a["ns_name"] = $a["ns"].$a["name"];$a["val_type"] >>= 24;$attrs[] = $a;}// 处理TAG字符串$tag = "<{$props["ns_name"]}";foreach （$this->cur_ns as $uri => $prefix）{$uri = $this->getString（$uri）;$prefix = $this->getString（$prefix）;$tag .= " xmlns:{$prefix}="{$uri}"";}foreach （$props["attrs"] as $a）{$tag .= " {$a["ns_name"]}="".$this->getAttributeValue（$a）.""";}$tag .= ">";$props["tag"] = $tag;unset（$this->cur_ns）;$this->cur_ns = array（）;$this->ns[] = &$this->cur_ns;$left = -1;break;case self::END_TAG:$line = $this->get32（$o）;$o += 4;$props = array（"line" => $line,"ns" => $this->getNameSpace（$this->get32（$o））,"name" => $this->getString（$this->get32（$o）））;$props["ns_name"] = $props["ns"].$props["name"];$props["tag"] = "</{$props["ns_name"]}>";if （count（$this->ns） > 1）{array_pop（$this->ns）;unset（$this->cur_ns）;$this->cur_ns = array_pop（$this->ns）;$this->ns[] = &$this->cur_ns;}break;case self::TEXT:$o += 8;$props = array（"tag" => $this->getString（$this->get32（$o）））;$o += 8;break;default:throw new Exception（"Block Type Error", 3）;break;}$this->skip（$o）;$child = array（）;while （$this->length > $left）{$c = $this->parseBlock（）;if （$props && $c） $child[] = $c;if （$left == -1 && $c["type"] == self::END_TAG）{$left = $this->length;break;}}if （$this->length ！= $left） throw new Exception（"Block Overflow Error", 4）;if （$props）{$props["type"] = $type;$props["size"] = $size;$props["child"] = $child;return $props;}else {return false;}}private function getAttributeValue（$a）{$type = &$a["val_type"];$data = &$a["val_data"];switch （$type）{case self::TYPE_STRING:return $this->getString（$a["val_str"]）;case self::TYPE_ATTRIBUTE:return sprintf（"?%s%08X", self::_getPackage（$data）, $data）;case self::TYPE_REFERENCE:return sprintf（"@%s%08X", self::_getPackage（$data）, $data）;case self::TYPE_INT_HEX:return sprintf（"0x%08X", $data）;case self::TYPE_INT_BOOLEAN:return （$data ！= 0 ? "true" : "false"）;case self::TYPE_INT_COLOR_ARGB8:case self::TYPE_INT_COLOR_RGB8:case self::TYPE_INT_COLOR_ARGB4:case self::TYPE_INT_COLOR_RGB4:return sprintf（"#%08X", $data）;case self::TYPE_DIMENSION:return $this->_complexToFloat（$data）.self::$DIMENSION_UNITS[$data & self::UNIT_MASK];case self::TYPE_FRACTION:return $this->_complexToFloat（$data）.self::$FRACTION_UNITS[$data & self::UNIT_MASK];case self::TYPE_FLOAT:return $this->_int2float（$data）;}if （$type >=self::TYPE_INT_DEC && $type < self::TYPE_INT_COLOR_ARGB8）{return （string）$data;}return sprintf（"<0x%X, type 0x%02X>", $data, $type）;}private function _complexToFloat（$data）{return （float）（$data & 0xFFFFFF00） * self::$RADIX_MULTS[（$data>>4） & 3];}private function _int2float（$v） {$x = （$v & （（1 << 23） - 1）） + （1 << 23） * （$v >> 31 | 1）;$exp = （$v >> 23 & 0xFF） - 127;return $x * pow（2, $exp - 23）;}private static function _getPackage（$data）{return （$data >> 24 == 1） ? "android:" : "";}private function getStringTab（$base, $list）{$tab = array（）;foreach （$list as $off）{$off += $base;$len = $this->get16（$off）;$mask = （$len >> 0x8） & 0xFF;$len = $len & 0xFF;if （$len == $mask）{if （$off + $len > $this->length） throw new Exception（"String Table Overflow", 11）;$tab[] = substr（$this->xml, $off, $len）;}else {if （$off + $len * 2 > $this->length） throw new Exception（"String Table Overflow", 11）;$str = substr（$this->xml, $off, $len * 2）;$tab[] = mb_convert_encoding（$str, "UTF-8", "UCS-2LE"）;}}return $tab;}private function getString（$id）{if （$id > -1 && $id < $this->stringCount）{return $this->stringTab[$id];}else {return "";}}private function getNameSpace（$uri）{for （$i=count（$this->ns）; $i > 0; ）{$ns = $this->ns[--$i];if （isset（$ns[$uri]））{$ns = $this->getString（$ns[$uri]）;if （！empty（$ns）） $ns .= ":";return $ns;}}return "";}private function get32（&$off）{$int = unpack（"V", substr（$this->xml, $off, 4））;$off += 4;return array_shift（$int）;}private function get32array（&$off, $size）{if （$size <= 0） return NULL;$arr = unpack（"V*", substr（$this->xml, $off, 4 * $size））;if （count（$arr） ！= $size） throw new Exception（"Array Size Error", 10）;$off += 4 * $size;return $arr;}private function get16（&$off）{$int = unpack（"v", substr（$this->xml, $off, 2））;$off += 2;return array_shift（$int）;}private function skip（$size）{$this->xml = substr（$this->xml, $size）;$this->length -= $size;}}//---------------------//Apkparser类包结束 //---------------------?>