v1.20.6

src/utils/app-info-parser/apk.js

@@ -0,0 +1,90 @@
+const Zip = require('./zip')
+const { mapInfoResource, findApkIconPath, getBase64FromBuffer } = require('./utils')
+const ManifestName = /^androidmanifest\.xml$/
+const ResourceName = /^resources\.arsc$/
+
+const ManifestXmlParser = require('./xml-parser/manifest')
+const ResourceFinder = require('./resource-finder')
+
+class ApkParser extends Zip {
+  /**
+   * parser for parsing .apk file
+   * @param {String | File | Blob} file // file's path in Node, instance of File or Blob in Browser
+   */
+  constructor (file) {
+    super(file)
+    if (!(this instanceof ApkParser)) {
+      return new ApkParser(file)
+    }
+  }
+  parse () {
+    return new Promise((resolve, reject) => {
+      this.getEntries([ManifestName, ResourceName]).then(buffers => {
+        if (!buffers[ManifestName]) {
+          throw new Error('AndroidManifest.xml can\'t be found.')
+        }
+        let apkInfo = this._parseManifest(buffers[ManifestName])
+        let resourceMap
+        if (!buffers[ResourceName]) {
+          resolve(apkInfo)
+        } else {
+          // parse resourceMap
+          resourceMap = this._parseResourceMap(buffers[ResourceName])
+          // update apkInfo with resourceMap
+          apkInfo = mapInfoResource(apkInfo, resourceMap)
+
+          // find icon path and parse icon
+          const iconPath = findApkIconPath(apkInfo)
+          if (iconPath) {
+            this.getEntry(iconPath).then(iconBuffer => {
+              apkInfo.icon = iconBuffer ? getBase64FromBuffer(iconBuffer) : null
+              resolve(apkInfo)
+            }).catch(e => {
+              apkInfo.icon = null
+              resolve(apkInfo)
+              console.warn('[Warning] failed to parse icon: ', e)
+            })
+          } else {
+            apkInfo.icon = null
+            resolve(apkInfo)
+          }
+        }
+      }).catch(e => {
+        reject(e)
+      })
+    })
+  }
+  /**
+   * Parse manifest
+   * @param {Buffer} buffer // manifest file's buffer
+   */
+  _parseManifest (buffer) {
+    try {
+      const parser = new ManifestXmlParser(buffer, {
+        ignore: [
+          'application.activity',
+          'application.service',
+          'application.receiver',
+          'application.provider',
+          'permission-group'
+        ]
+      })
+      return parser.parse()
+    } catch (e) {
+      throw new Error('Parse AndroidManifest.xml error: ', e)
+    }
+  }
+  /**
+   * Parse resourceMap
+   * @param {Buffer} buffer // resourceMap file's buffer
+   */
+  _parseResourceMap (buffer) {
+    try {
+      return new ResourceFinder().processResourceTable(buffer)
+    } catch (e) {
+      throw new Error('Parser resources.arsc error: ' + e)
+    }
+  }
+}
+
+module.exports = ApkParser

src/utils/app-info-parser/index.js

@@ -0,0 +1,35 @@
+const ApkParser = require('./apk')
+const IpaParser = require('./ipa')
+const supportFileTypes = ['ipa', 'apk']
+
+class AppInfoParser {
+  /**
+   * parser for parsing .ipa or .apk file
+   * @param {String | File | Blob} file // file's path in Node, instance of File or Blob in Browser
+   */
+  constructor (file) {
+    if (!file) {
+      throw new Error('Param miss: file(file\'s path in Node, instance of File or Blob in browser).')
+    }
+    const splits = (file.name || file).split('.')
+    const fileType = splits[splits.length - 1].toLowerCase()
+    if (!supportFileTypes.includes(fileType)) {
+      throw new Error('Unsupported file type, only support .ipa or .apk file.')
+    }
+    this.file = file
+
+    switch (fileType) {
+      case 'ipa':
+        this.parser = new IpaParser(this.file)
+        break
+      case 'apk':
+        this.parser = new ApkParser(this.file)
+        break
+    }
+  }
+  parse () {
+    return this.parser.parse()
+  }
+}
+
+module.exports = AppInfoParser

src/utils/app-info-parser/ipa.js

@@ -0,0 +1,92 @@
+const parsePlist = require('plist').parse
+const parseBplist = require('bplist-parser').parseBuffer
+const cgbiToPng = require('cgbi-to-png')
+
+const Zip = require('./zip')
+const { findIpaIconPath, getBase64FromBuffer, isBrowser } = require('./utils')
+
+const PlistName = new RegExp('payload/[^/]+?.app/info.plist$', 'i')
+const ProvisionName = /payload\/.+?\.app\/embedded.mobileprovision/
+
+class IpaParser extends Zip {
+  /**
+   * parser for parsing .ipa file
+   * @param {String | File | Blob} file // file's path in Node, instance of File or Blob in Browser
+   */
+  constructor (file) {
+    super(file)
+    if (!(this instanceof IpaParser)) {
+      return new IpaParser(file)
+    }
+  }
+  parse () {
+    return new Promise((resolve, reject) => {
+      this.getEntries([PlistName, ProvisionName]).then(buffers => {
+        if (!buffers[PlistName]) {
+          throw new Error('Info.plist can\'t be found.')
+        }
+        const plistInfo = this._parsePlist(buffers[PlistName])
+        // parse mobile provision
+        const provisionInfo = this._parseProvision(buffers[ProvisionName])
+        plistInfo.mobileProvision = provisionInfo
+
+        // find icon path and parse icon
+        const iconRegex = new RegExp(findIpaIconPath(plistInfo).toLowerCase())
+        this.getEntry(iconRegex).then(iconBuffer => {
+          try {
+            // In general, the ipa file's icon has been specially processed, should be converted
+            plistInfo.icon = iconBuffer ? getBase64FromBuffer(cgbiToPng.revert(iconBuffer)) : null
+          } catch (err) {
+            if (isBrowser()) {
+              // Normal conversion in other cases
+              plistInfo.icon = iconBuffer ? getBase64FromBuffer(window.btoa(String.fromCharCode(...iconBuffer))) : null
+            } else {
+              plistInfo.icon = null
+              console.warn('[Warning] failed to parse icon: ', err)
+            }
+          }
+          resolve(plistInfo)
+        }).catch(e => {
+          reject(e)
+        })
+      }).catch(e => {
+        reject(e)
+      })
+    })
+  }
+  /**
+   * Parse plist
+   * @param {Buffer} buffer // plist file's buffer
+   */
+  _parsePlist (buffer) {
+    let result
+    const bufferType = buffer[0]
+    if (bufferType === 60 || bufferType === '<' || bufferType === 239) {
+      result = parsePlist(buffer.toString())
+    } else if (bufferType === 98) {
+      result = parseBplist(buffer)[0]
+    } else {
+      throw new Error('Unknown plist buffer type.')
+    }
+    return result
+  }
+  /**
+   * parse provision
+   * @param {Buffer} buffer // provision file's buffer
+   */
+  _parseProvision (buffer) {
+    let info = {}
+    if (buffer) {
+      let content = buffer.toString('utf-8')
+      const firstIndex = content.indexOf('<?xml')
+      const endIndex = content.indexOf('</plist>')
+      content = content.slice(firstIndex, endIndex + 8)
+      if (content) {
+        info = parsePlist(content)
+      }
+    }
+    return info
+  }
+}
+
+module.exports = IpaParser

src/utils/app-info-parser/resource-finder.js

@@ -0,0 +1,499 @@
+/**
+ * Code translated from a C# project https://github.com/hylander0/Iteedee.ApkReader/blob/master/Iteedee.ApkReader/ApkResourceFinder.cs
+ *
+ * Decode binary file `resources.arsc` from a .apk file to a JavaScript Object.
+ */
+
+var ByteBuffer = require("bytebuffer");
+
+var DEBUG = false;
+
+var RES_STRING_POOL_TYPE = 0x0001;
+var RES_TABLE_TYPE = 0x0002;
+var RES_TABLE_PACKAGE_TYPE = 0x0200;
+var RES_TABLE_TYPE_TYPE = 0x0201;
+var RES_TABLE_TYPE_SPEC_TYPE = 0x0202;
+
+// The 'data' holds a ResTable_ref, a reference to another resource
+// table entry.
+var TYPE_REFERENCE = 0x01;
+// The 'data' holds an index into the containing resource table's
+// global value string pool.
+var TYPE_STRING = 0x03;
+
+function ResourceFinder() {
+  this.valueStringPool = null;
+  this.typeStringPool = null;
+  this.keyStringPool = null;
+
+  this.package_id = 0;
+
+  this.responseMap = {};
+  this.entryMap = {};
+}
+
+/**
+ * Same to C# BinaryReader.readBytes
+ *
+ * @param bb ByteBuffer
+ * @param len length
+ * @returns {Buffer}
+ */
+ResourceFinder.readBytes = function(bb, len) {
+  var uint8Array = new Uint8Array(len);
+  for (var i = 0; i < len; i++) {
+    uint8Array[i] = bb.readUint8();
+  }
+
+  return ByteBuffer.wrap(uint8Array, "binary", true);
+};
+
+//
+/**
+ *
+ * @param {ByteBuffer} bb
+ * @return {Map<String, Set<String>>}
+ */
+ResourceFinder.prototype.processResourceTable = function(resourceBuffer) {
+  const bb = ByteBuffer.wrap(resourceBuffer, "binary", true);
+
+  // Resource table structure
+  var type = bb.readShort(),
+    headerSize = bb.readShort(),
+    size = bb.readInt(),
+    packageCount = bb.readInt(),
+    buffer,
+    bb2;
+  if (type != RES_TABLE_TYPE) {
+    throw new Error("No RES_TABLE_TYPE found!");
+  }
+  if (size != bb.limit) {
+    throw new Error("The buffer size not matches to the resource table size.");
+  }
+  bb.offset = headerSize;
+
+  var realStringPoolCount = 0,
+    realPackageCount = 0;
+
+  while (true) {
+    var pos, t, hs, s;
+    try {
+      pos = bb.offset;
+      t = bb.readShort();
+      hs = bb.readShort();
+      s = bb.readInt();
+    } catch (e) {
+      break;
+    }
+    if (t == RES_STRING_POOL_TYPE) {
+      // Process the string pool
+      if (realStringPoolCount == 0) {
+        // Only the first string pool is processed.
+        if (DEBUG) {
+          console.log("Processing the string pool ...");
+        }
+
+        buffer = new ByteBuffer(s);
+        bb.offset = pos;
+        bb.prependTo(buffer);
+
+        bb2 = ByteBuffer.wrap(buffer, "binary", true);
+
+        bb2.LE();
+        this.valueStringPool = this.processStringPool(bb2);
+      }
+      realStringPoolCount++;
+    } else if (t == RES_TABLE_PACKAGE_TYPE) {
+      // Process the package
+      if (DEBUG) {
+        console.log("Processing the package " + realPackageCount + " ...");
+      }
+
+      buffer = new ByteBuffer(s);
+      bb.offset = pos;
+      bb.prependTo(buffer);
+
+      bb2 = ByteBuffer.wrap(buffer, "binary", true);
+      bb2.LE();
+      this.processPackage(bb2);
+
+      realPackageCount++;
+    } else {
+      throw new Error("Unsupported type");
+    }
+    bb.offset = pos + s;
+    if (!bb.remaining()) break;
+  }
+
+  if (realStringPoolCount != 1) {
+    throw new Error("More than 1 string pool found!");
+  }
+  if (realPackageCount != packageCount) {
+    throw new Error("Real package count not equals the declared count.");
+  }
+
+  return this.responseMap;
+};
+
+/**
+ *
+ * @param {ByteBuffer} bb
+ */
+ResourceFinder.prototype.processPackage = function(bb) {
+  // Package structure
+  var type = bb.readShort(),
+    headerSize = bb.readShort(),
+    size = bb.readInt(),
+    id = bb.readInt();
+
+  this.package_id = id;
+
+  for (var i = 0; i < 256; ++i) {
+    bb.readUint8();
+  }
+
+  var typeStrings = bb.readInt(),
+    lastPublicType = bb.readInt(),
+    keyStrings = bb.readInt(),
+    lastPublicKey = bb.readInt();
+
+  if (typeStrings != headerSize) {
+    throw new Error(
+      "TypeStrings must immediately following the package structure header."
+    );
+  }
+
+  if (DEBUG) {
+    console.log("Type strings:");
+  }
+
+  var lastPosition = bb.offset;
+  bb.offset = typeStrings;
+  var bbTypeStrings = ResourceFinder.readBytes(bb, bb.limit - bb.offset);
+  bb.offset = lastPosition;
+  this.typeStringPool = this.processStringPool(bbTypeStrings);
+
+  // Key strings
+  if (DEBUG) {
+    console.log("Key strings:");
+  }
+
+  bb.offset = keyStrings;
+  var key_type = bb.readShort(),
+    key_headerSize = bb.readShort(),
+    key_size = bb.readInt();
+
+  lastPosition = bb.offset;
+  bb.offset = keyStrings;
+  var bbKeyStrings = ResourceFinder.readBytes(bb, bb.limit - bb.offset);
+  bb.offset = lastPosition;
+  this.keyStringPool = this.processStringPool(bbKeyStrings);
+
+  // Iterate through all chunks
+  var typeSpecCount = 0;
+  var typeCount = 0;
+
+  bb.offset = keyStrings + key_size;
+
+  var bb2;
+
+  while (true) {
+    var pos = bb.offset;
+    try {
+      var t = bb.readShort();
+      var hs = bb.readShort();
+      var s = bb.readInt();
+    } catch (e) {
+      break;
+    }
+
+    if (t == RES_TABLE_TYPE_SPEC_TYPE) {
+      bb.offset = pos;
+      bb2 = ResourceFinder.readBytes(bb, s);
+      this.processTypeSpec(bb2);
+
+      typeSpecCount++;
+    } else if (t == RES_TABLE_TYPE_TYPE) {
+      bb.offset = pos;
+      bb2 = ResourceFinder.readBytes(bb, s);
+      this.processType(bb2);
+
+      typeCount++;
+    }
+
+    if (s == 0) {
+      break;
+    }
+
+    bb.offset = pos + s;
+
+    if (!bb.remaining()) {
+      break;
+    }
+  }
+};
+
+/**
+ *
+ * @param {ByteBuffer} bb
+ */
+ResourceFinder.prototype.processType = function(bb) {
+  var type = bb.readShort(),
+    headerSize = bb.readShort(),
+    size = bb.readInt(),
+    id = bb.readByte(),
+    res0 = bb.readByte(),
+    res1 = bb.readShort(),
+    entryCount = bb.readInt(),
+    entriesStart = bb.readInt();
+
+  var refKeys = {};
+
+  var config_size = bb.readInt();
+
+  // Skip the config data
+  bb.offset = headerSize;
+
+  if (headerSize + entryCount * 4 != entriesStart) {
+    throw new Error("HeaderSize, entryCount and entriesStart are not valid.");
+  }
+
+  // Start to get entry indices
+  var entryIndices = new Array(entryCount);
+  for (var i = 0; i < entryCount; ++i) {
+    entryIndices[i] = bb.readInt();
+  }
+
+  // Get entries
+  for (var i = 0; i < entryCount; ++i) {
+    if (entryIndices[i] == -1) continue;
+
+    var resource_id = (this.package_id << 24) | (id << 16) | i;
+
+    var pos = bb.offset,
+      entry_size,
+      entry_flag,
+      entry_key,
+      value_size,
+      value_res0,
+      value_dataType,
+      value_data;
+    try {
+      entry_size = bb.readShort()
+      entry_flag = bb.readShort()
+      entry_key = bb.readInt()
+    } catch (e) {
+      break
+    }
+
+    // Get the value (simple) or map (complex)
+
+    var FLAG_COMPLEX = 0x0001;
+    if ((entry_flag & FLAG_COMPLEX) == 0) {
+      // Simple case
+      value_size = bb.readShort();
+      value_res0 = bb.readByte();
+      value_dataType = bb.readByte();
+      value_data = bb.readInt();
+
+      var idStr = Number(resource_id).toString(16);
+      var keyStr = this.keyStringPool[entry_key];
+
+      var data = null;
+
+      if (DEBUG) {
+        console.log(
+          "Entry 0x" + idStr + ", key: " + keyStr + ", simple value type: "
+        );
+      }
+
+      var key = parseInt(idStr, 16);
+
+      var entryArr = this.entryMap[key];
+      if (entryArr == null) {
+        entryArr = [];
+      }
+      entryArr.push(keyStr);
+
+      this.entryMap[key] = entryArr;
+
+      if (value_dataType == TYPE_STRING) {
+        data = this.valueStringPool[value_data];
+
+        if (DEBUG) {
+          console.log(", data: " + this.valueStringPool[value_data] + "");
+        }
+      } else if (value_dataType == TYPE_REFERENCE) {
+        var hexIndex = Number(value_data).toString(16);
+
+        refKeys[idStr] = value_data;
+      } else {
+        data = "" + value_data;
+        if (DEBUG) {
+          console.log(", data: " + value_data + "");
+        }
+      }
+
+      this.putIntoMap("@" + idStr, data);
+    } else {
+      // Complex case
+      var entry_parent = bb.readInt();
+      var entry_count = bb.readInt();
+
+      for (var j = 0; j < entry_count; ++j) {
+        var ref_name = bb.readInt();
+        value_size = bb.readShort();
+        value_res0 = bb.readByte();
+        value_dataType = bb.readByte();
+        value_data = bb.readInt();
+      }
+
+      if (DEBUG) {
+        console.log(
+          "Entry 0x" +
+            Number(resource_id).toString(16) +
+            ", key: " +
+            this.keyStringPool[entry_key] +
+            ", complex value, not printed."
+        );
+      }
+    }
+  }
+
+  for (var refK in refKeys) {
+    var values = this.responseMap[
+      "@" +
+        Number(refKeys[refK])
+          .toString(16)
+          .toUpperCase()
+    ];
+    if (values != null && Object.keys(values).length < 1000) {
+      for (var value in values) {
+        this.putIntoMap("@" + refK, values[value]);
+      }
+    }
+  }
+};
+
+/**
+ *
+ * @param {ByteBuffer} bb
+ * @return {Array}
+ */
+ResourceFinder.prototype.processStringPool = function(bb) {
+  // String pool structure
+  //
+  var type = bb.readShort(),
+    headerSize = bb.readShort(),
+    size = bb.readInt(),
+    stringCount = bb.readInt(),
+    styleCount = bb.readInt(),
+    flags = bb.readInt(),
+    stringsStart = bb.readInt(),
+    stylesStart = bb.readInt(),
+    u16len,
+    buffer;
+
+  var isUTF_8 = (flags & 256) != 0;
+
+  var offsets = new Array(stringCount);
+  for (var i = 0; i < stringCount; ++i) {
+    offsets[i] = bb.readInt();
+  }
+
+  var strings = new Array(stringCount);
+
+  for (var i = 0; i < stringCount; ++i) {
+    var pos = stringsStart + offsets[i];
+    bb.offset = pos;
+
+    strings[i] = "";
+
+    if (isUTF_8) {
+      u16len = bb.readUint8();
+
+      if ((u16len & 0x80) != 0) {
+        u16len = ((u16len & 0x7f) << 8) + bb.readUint8();
+      }
+
+      var u8len = bb.readUint8();
+      if ((u8len & 0x80) != 0) {
+        u8len = ((u8len & 0x7f) << 8) + bb.readUint8();
+      }
+
+      if (u8len > 0) {
+        buffer = ResourceFinder.readBytes(bb, u8len);
+        try {
+          strings[i] = ByteBuffer.wrap(buffer, "utf8", true).toString("utf8");
+        } catch (e) {
+          if (DEBUG) {
+            console.error(e);
+            console.log("Error when turning buffer to utf-8 string.");
+          }
+        }
+      } else {
+        strings[i] = "";
+      }
+    } else {
+      u16len = bb.readUint16();
+      if ((u16len & 0x8000) != 0) {
+        // larger than 32768
+        u16len = ((u16len & 0x7fff) << 16) + bb.readUint16();
+      }
+
+      if (u16len > 0) {
+        var len = u16len * 2;
+        buffer = ResourceFinder.readBytes(bb, len);
+        try {
+          strings[i] = ByteBuffer.wrap(buffer, "utf8", true).toString("utf8");
+        } catch (e) {
+          if (DEBUG) {
+            console.error(e);
+            console.log("Error when turning buffer to utf-8 string.");
+          }
+        }
+      }
+    }
+
+    if (DEBUG) {
+      console.log("Parsed value: {0}", strings[i]);
+    }
+  }
+
+  return strings;
+};
+
+/**
+ *
+ * @param {ByteBuffer} bb
+ */
+ResourceFinder.prototype.processTypeSpec = function(bb) {
+  var type = bb.readShort(),
+    headerSize = bb.readShort(),
+    size = bb.readInt(),
+    id = bb.readByte(),
+    res0 = bb.readByte(),
+    res1 = bb.readShort(),
+    entryCount = bb.readInt();
+
+  if (DEBUG) {
+    console.log("Processing type spec " + this.typeStringPool[id - 1] + "...");
+  }
+
+  var flags = new Array(entryCount);
+
+  for (var i = 0; i < entryCount; ++i) {
+    flags[i] = bb.readInt();
+  }
+};
+
+ResourceFinder.prototype.putIntoMap = function(resId, value) {
+  if (this.responseMap[resId.toUpperCase()] == null) {
+    this.responseMap[resId.toUpperCase()] = []
+  }
+  if(value){
+    this.responseMap[resId.toUpperCase()].push(value)
+  }
+};
+
+module.exports = ResourceFinder;

src/utils/app-info-parser/utils.js

@@ -0,0 +1,167 @@
+function objectType (o) {
+  return Object.prototype.toString.call(o).slice(8, -1).toLowerCase()
+}
+
+function isArray (o) {
+  return objectType(o) === 'array'
+}
+
+function isObject (o) {
+  return objectType(o) === 'object'
+}
+
+function isPrimitive (o) {
+  return o === null || ['boolean', 'number', 'string', 'undefined'].includes(objectType(o))
+}
+
+function isBrowser () {
+  return (
+    typeof process === 'undefined' ||
+    Object.prototype.toString.call(process) !== '[object process]'
+  )
+}
+
+/**
+ * map file place with resourceMap
+ * @param {Object} apkInfo // json info parsed from .apk file
+ * @param {Object} resourceMap // resourceMap
+ */
+function mapInfoResource (apkInfo, resourceMap) {
+  iteratorObj(apkInfo)
+  return apkInfo
+  function iteratorObj (obj) {
+    for (var i in obj) {
+      if (isArray(obj[i])) {
+        iteratorArray(obj[i])
+      } else if (isObject(obj[i])) {
+        iteratorObj(obj[i])
+      } else if (isPrimitive(obj[i])) {
+        if (isResources(obj[i])) {
+          obj[i] = resourceMap[transKeyToMatchResourceMap(obj[i])]
+        }
+      }
+    }
+  }
+
+  function iteratorArray (array) {
+    const l = array.length
+    for (let i = 0; i < l; i++) {
+      if (isArray(array[i])) {
+        iteratorArray(array[i])
+      } else if (isObject(array[i])) {
+        iteratorObj(array[i])
+      } else if (isPrimitive(array[i])) {
+        if (isResources(array[i])) {
+          array[i] = resourceMap[transKeyToMatchResourceMap(array[i])]
+        }
+      }
+    }
+  }
+
+  function isResources (attrValue) {
+    if (!attrValue) return false
+    if (typeof attrValue !== 'string') {
+      attrValue = attrValue.toString()
+    }
+    return attrValue.indexOf('resourceId:') === 0
+  }
+
+  function transKeyToMatchResourceMap (resourceId) {
+    return '@' + resourceId.replace('resourceId:0x', '').toUpperCase()
+  }
+}
+
+/**
+ * find .apk file's icon path from json info
+ * @param info // json info parsed from .apk file
+ */
+function findApkIconPath (info) {
+  if (!info.application.icon || !info.application.icon.splice) {
+    return ''
+  }
+  const rulesMap = {
+    mdpi: 48,
+    hdpi: 72,
+    xhdpi: 96,
+    xxdpi: 144,
+    xxxhdpi: 192
+  }
+  const resultMap = {}
+  const maxDpiIcon = { dpi: 120, icon: '' }
+
+  for (const i in rulesMap) {
+    info.application.icon.some((icon) => {
+      if (icon && icon.indexOf(i) !== -1) {
+        resultMap['application-icon-' + rulesMap[i]] = icon
+        return true
+      }
+    })
+
+    // get the maximal size icon
+    if (
+      resultMap['application-icon-' + rulesMap[i]] &&
+      rulesMap[i] >= maxDpiIcon.dpi
+    ) {
+      maxDpiIcon.dpi = rulesMap[i]
+      maxDpiIcon.icon = resultMap['application-icon-' + rulesMap[i]]
+    }
+  }
+
+  if (Object.keys(resultMap).length === 0 || !maxDpiIcon.icon) {
+    maxDpiIcon.dpi = 120
+    maxDpiIcon.icon = info.application.icon[0] || ''
+    resultMap['applicataion-icon-120'] = maxDpiIcon.icon
+  }
+  return maxDpiIcon.icon
+}
+
+/**
+ * find .ipa file's icon path from json info
+ * @param info // json info parsed from .ipa file
+ */
+function findIpaIconPath (info) {
+  if (
+    info.CFBundleIcons &&
+    info.CFBundleIcons.CFBundlePrimaryIcon &&
+    info.CFBundleIcons.CFBundlePrimaryIcon.CFBundleIconFiles &&
+    info.CFBundleIcons.CFBundlePrimaryIcon.CFBundleIconFiles.length
+  ) {
+    return info.CFBundleIcons.CFBundlePrimaryIcon.CFBundleIconFiles[info.CFBundleIcons.CFBundlePrimaryIcon.CFBundleIconFiles.length - 1]
+  } else if (info.CFBundleIconFiles && info.CFBundleIconFiles.length) {
+    return info.CFBundleIconFiles[info.CFBundleIconFiles.length - 1]
+  } else {
+    return '.app/Icon.png'
+  }
+}
+
+/**
+ * transform buffer to base64
+ * @param {Buffer} buffer
+ */
+function getBase64FromBuffer (buffer) {
+  return 'data:image/png;base64,' + buffer.toString('base64')
+}
+
+/**
+ * 去除unicode空字符
+ * @param {String} str
+ */
+function decodeNullUnicode (str) {
+  if (typeof str === 'string') {
+    // eslint-disable-next-line
+    str = str.replace(/\u0000/g, '')
+  }
+  return str
+}
+
+module.exports = {
+  isArray,
+  isObject,
+  isPrimitive,
+  isBrowser,
+  mapInfoResource,
+  findApkIconPath,
+  findIpaIconPath,
+  getBase64FromBuffer,
+  decodeNullUnicode
+}

src/utils/app-info-parser/xml-parser/binary.js

@@ -0,0 +1,674 @@
+// From https://github.com/openstf/adbkit-apkreader
+const NodeType = {
+  ELEMENT_NODE: 1,
+  ATTRIBUTE_NODE: 2,
+  CDATA_SECTION_NODE: 4
+}
+
+const ChunkType = {
+  NULL: 0x0000,
+  STRING_POOL: 0x0001,
+  TABLE: 0x0002,
+  XML: 0x0003,
+  XML_FIRST_CHUNK: 0x0100,
+  XML_START_NAMESPACE: 0x0100,
+  XML_END_NAMESPACE: 0x0101,
+  XML_START_ELEMENT: 0x0102,
+  XML_END_ELEMENT: 0x0103,
+  XML_CDATA: 0x0104,
+  XML_LAST_CHUNK: 0x017f,
+  XML_RESOURCE_MAP: 0x0180,
+  TABLE_PACKAGE: 0x0200,
+  TABLE_TYPE: 0x0201,
+  TABLE_TYPE_SPEC: 0x0202
+}
+
+const StringFlags = {
+  SORTED: 1 << 0,
+  UTF8: 1 << 8
+}
+
+// Taken from android.util.TypedValue
+const TypedValue = {
+  COMPLEX_MANTISSA_MASK: 0x00ffffff,
+  COMPLEX_MANTISSA_SHIFT: 0x00000008,
+  COMPLEX_RADIX_0p23: 0x00000003,
+  COMPLEX_RADIX_16p7: 0x00000001,
+  COMPLEX_RADIX_23p0: 0x00000000,
+  COMPLEX_RADIX_8p15: 0x00000002,
+  COMPLEX_RADIX_MASK: 0x00000003,
+  COMPLEX_RADIX_SHIFT: 0x00000004,
+  COMPLEX_UNIT_DIP: 0x00000001,
+  COMPLEX_UNIT_FRACTION: 0x00000000,
+  COMPLEX_UNIT_FRACTION_PARENT: 0x00000001,
+  COMPLEX_UNIT_IN: 0x00000004,
+  COMPLEX_UNIT_MASK: 0x0000000f,
+  COMPLEX_UNIT_MM: 0x00000005,
+  COMPLEX_UNIT_PT: 0x00000003,
+  COMPLEX_UNIT_PX: 0x00000000,
+  COMPLEX_UNIT_SHIFT: 0x00000000,
+  COMPLEX_UNIT_SP: 0x00000002,
+  DENSITY_DEFAULT: 0x00000000,
+  DENSITY_NONE: 0x0000ffff,
+  TYPE_ATTRIBUTE: 0x00000002,
+  TYPE_DIMENSION: 0x00000005,
+  TYPE_FIRST_COLOR_INT: 0x0000001c,
+  TYPE_FIRST_INT: 0x00000010,
+  TYPE_FLOAT: 0x00000004,
+  TYPE_FRACTION: 0x00000006,
+  TYPE_INT_BOOLEAN: 0x00000012,
+  TYPE_INT_COLOR_ARGB4: 0x0000001e,
+  TYPE_INT_COLOR_ARGB8: 0x0000001c,
+  TYPE_INT_COLOR_RGB4: 0x0000001f,
+  TYPE_INT_COLOR_RGB8: 0x0000001d,
+  TYPE_INT_DEC: 0x00000010,
+  TYPE_INT_HEX: 0x00000011,
+  TYPE_LAST_COLOR_INT: 0x0000001f,
+  TYPE_LAST_INT: 0x0000001f,
+  TYPE_NULL: 0x00000000,
+  TYPE_REFERENCE: 0x00000001,
+  TYPE_STRING: 0x00000003
+}
+
+class BinaryXmlParser {
+  constructor (buffer, options = {}) {
+    this.buffer = buffer
+    this.cursor = 0
+    this.strings = []
+    this.resources = []
+    this.document = null
+    this.parent = null
+    this.stack = []
+    this.debug = options.debug || false
+  }
+
+  readU8 () {
+    this.debug && console.group('readU8')
+    this.debug && console.debug('cursor:', this.cursor)
+    const val = this.buffer[this.cursor]
+    this.debug && console.debug('value:', val)
+    this.cursor += 1
+    this.debug && console.groupEnd()
+    return val
+  }
+
+  readU16 () {
+    this.debug && console.group('readU16')
+    this.debug && console.debug('cursor:', this.cursor)
+    const val = this.buffer.readUInt16LE(this.cursor)
+    this.debug && console.debug('value:', val)
+    this.cursor += 2
+    this.debug && console.groupEnd()
+    return val
+  }
+
+  readS32 () {
+    this.debug && console.group('readS32')
+    this.debug && console.debug('cursor:', this.cursor)
+    const val = this.buffer.readInt32LE(this.cursor)
+    this.debug && console.debug('value:', val)
+    this.cursor += 4
+    this.debug && console.groupEnd()
+    return val
+  }
+
+  readU32 () {
+    this.debug && console.group('readU32')
+    this.debug && console.debug('cursor:', this.cursor)
+    const val = this.buffer.readUInt32LE(this.cursor)
+    this.debug && console.debug('value:', val)
+    this.cursor += 4
+    this.debug && console.groupEnd()
+    return val
+  }
+
+  readLength8 () {
+    this.debug && console.group('readLength8')
+    let len = this.readU8()
+    if (len & 0x80) {
+      len = (len & 0x7f) << 8
+      len += this.readU8()
+    }
+    this.debug && console.debug('length:', len)
+    this.debug && console.groupEnd()
+    return len
+  }
+
+  readLength16 () {
+    this.debug && console.group('readLength16')
+    let len = this.readU16()
+    if (len & 0x8000) {
+      len = (len & 0x7fff) << 16
+      len += this.readU16()
+    }
+    this.debug && console.debug('length:', len)
+    this.debug && console.groupEnd()
+    return len
+  }
+
+  readDimension () {
+    this.debug && console.group('readDimension')
+
+    const dimension = {
+      value: null,
+      unit: null,
+      rawUnit: null
+    }
+
+    const value = this.readU32()
+    const unit = dimension.value & 0xff
+
+    dimension.value = value >> 8
+    dimension.rawUnit = unit
+
+    switch (unit) {
+      case TypedValue.COMPLEX_UNIT_MM:
+        dimension.unit = 'mm'
+        break
+      case TypedValue.COMPLEX_UNIT_PX:
+        dimension.unit = 'px'
+        break
+      case TypedValue.COMPLEX_UNIT_DIP:
+        dimension.unit = 'dp'
+        break
+      case TypedValue.COMPLEX_UNIT_SP:
+        dimension.unit = 'sp'
+        break
+      case TypedValue.COMPLEX_UNIT_PT:
+        dimension.unit = 'pt'
+        break
+      case TypedValue.COMPLEX_UNIT_IN:
+        dimension.unit = 'in'
+        break
+    }
+
+    this.debug && console.groupEnd()
+
+    return dimension
+  }
+
+  readFraction () {
+    this.debug && console.group('readFraction')
+
+    const fraction = {
+      value: null,
+      type: null,
+      rawType: null
+    }
+
+    const value = this.readU32()
+    const type = value & 0xf
+
+    fraction.value = this.convertIntToFloat(value >> 4)
+    fraction.rawType = type
+
+    switch (type) {
+      case TypedValue.COMPLEX_UNIT_FRACTION:
+        fraction.type = '%'
+        break
+      case TypedValue.COMPLEX_UNIT_FRACTION_PARENT:
+        fraction.type = '%p'
+        break
+    }
+
+    this.debug && console.groupEnd()
+
+    return fraction
+  }
+
+  readHex24 () {
+    this.debug && console.group('readHex24')
+    var val = (this.readU32() & 0xffffff).toString(16)
+    this.debug && console.groupEnd()
+    return val
+  }
+
+  readHex32 () {
+    this.debug && console.group('readHex32')
+    var val = this.readU32().toString(16)
+    this.debug && console.groupEnd()
+    return val
+  }
+
+  readTypedValue () {
+    this.debug && console.group('readTypedValue')
+
+    const typedValue = {
+      value: null,
+      type: null,
+      rawType: null
+    }
+
+    const start = this.cursor
+
+    let size = this.readU16()
+    /* const zero = */ this.readU8()
+    const dataType = this.readU8()
+
+    // Yes, there has been a real world APK where the size is malformed.
+    if (size === 0) {
+      size = 8
+    }
+
+    typedValue.rawType = dataType
+
+    switch (dataType) {
+      case TypedValue.TYPE_INT_DEC:
+        typedValue.value = this.readS32()
+        typedValue.type = 'int_dec'
+        break
+      case TypedValue.TYPE_INT_HEX:
+        typedValue.value = this.readS32()
+        typedValue.type = 'int_hex'
+        break
+      case TypedValue.TYPE_STRING:
+        var ref = this.readS32()
+        typedValue.value = ref > 0 ? this.strings[ref] : ''
+        typedValue.type = 'string'
+        break
+      case TypedValue.TYPE_REFERENCE:
+        var id = this.readU32()
+        typedValue.value = `resourceId:0x${id.toString(16)}`
+        typedValue.type = 'reference'
+        break
+      case TypedValue.TYPE_INT_BOOLEAN:
+        typedValue.value = this.readS32() !== 0
+        typedValue.type = 'boolean'
+        break
+      case TypedValue.TYPE_NULL:
+        this.readU32()
+        typedValue.value = null
+        typedValue.type = 'null'
+        break
+      case TypedValue.TYPE_INT_COLOR_RGB8:
+        typedValue.value = this.readHex24()
+        typedValue.type = 'rgb8'
+        break
+      case TypedValue.TYPE_INT_COLOR_RGB4:
+        typedValue.value = this.readHex24()
+        typedValue.type = 'rgb4'
+        break
+      case TypedValue.TYPE_INT_COLOR_ARGB8:
+        typedValue.value = this.readHex32()
+        typedValue.type = 'argb8'
+        break
+      case TypedValue.TYPE_INT_COLOR_ARGB4:
+        typedValue.value = this.readHex32()
+        typedValue.type = 'argb4'
+        break
+      case TypedValue.TYPE_DIMENSION:
+        typedValue.value = this.readDimension()
+        typedValue.type = 'dimension'
+        break
+      case TypedValue.TYPE_FRACTION:
+        typedValue.value = this.readFraction()
+        typedValue.type = 'fraction'
+        break
+      default: {
+        const type = dataType.toString(16)
+        console.debug(`Not sure what to do with typed value of type 0x${type}, falling back to reading an uint32.`)
+        typedValue.value = this.readU32()
+        typedValue.type = 'unknown'
+      }
+    }
+
+    // Ensure we consume the whole value
+    const end = start + size
+    if (this.cursor !== end) {
+      const type = dataType.toString(16)
+      const diff = end - this.cursor
+      console.debug(`Cursor is off by ${diff} bytes at ${this.cursor} at supposed end \
+of typed value of type 0x${type}. The typed value started at offset ${start} \
+and is supposed to end at offset ${end}. Ignoring the rest of the value.`)
+      this.cursor = end
+    }
+
+    this.debug && console.groupEnd()
+
+    return typedValue
+  }
+
+  // https://twitter.com/kawasima/status/427730289201139712
+  convertIntToFloat (int) {
+    const buf = new ArrayBuffer(4)
+    ;(new Int32Array(buf))[0] = int
+    return (new Float32Array(buf))[0]
+  }
+
+  readString (encoding) {
+    this.debug && console.group('readString', encoding)
+    switch (encoding) {
+      case 'utf-8':
+        var stringLength = this.readLength8(encoding)
+        this.debug && console.debug('stringLength:', stringLength)
+        var byteLength = this.readLength8(encoding)
+        this.debug && console.debug('byteLength:', byteLength)
+        var value = this.buffer.toString(encoding, this.cursor, (this.cursor += byteLength))
+        this.debug && console.debug('value:', value)
+        this.debug && console.groupEnd()
+        return value
+      case 'ucs2':
+        stringLength = this.readLength16(encoding)
+        this.debug && console.debug('stringLength:', stringLength)
+        byteLength = stringLength * 2
+        this.debug && console.debug('byteLength:', byteLength)
+        value = this.buffer.toString(encoding, this.cursor, (this.cursor += byteLength))
+        this.debug && console.debug('value:', value)
+        this.debug && console.groupEnd()
+        return value
+      default:
+        throw new Error(`Unsupported encoding '${encoding}'`)
+    }
+  }
+
+  readChunkHeader () {
+    this.debug && console.group('readChunkHeader')
+    var header = {
+      startOffset: this.cursor,
+      chunkType: this.readU16(),
+      headerSize: this.readU16(),
+      chunkSize: this.readU32()
+    }
+    this.debug && console.debug('startOffset:', header.startOffset)
+    this.debug && console.debug('chunkType:', header.chunkType)
+    this.debug && console.debug('headerSize:', header.headerSize)
+    this.debug && console.debug('chunkSize:', header.chunkSize)
+    this.debug && console.groupEnd()
+    return header
+  }
+
+  readStringPool (header) {
+    this.debug && console.group('readStringPool')
+
+    header.stringCount = this.readU32()
+    this.debug && console.debug('stringCount:', header.stringCount)
+    header.styleCount = this.readU32()
+    this.debug && console.debug('styleCount:', header.styleCount)
+    header.flags = this.readU32()
+    this.debug && console.debug('flags:', header.flags)
+    header.stringsStart = this.readU32()
+    this.debug && console.debug('stringsStart:', header.stringsStart)
+    header.stylesStart = this.readU32()
+    this.debug && console.debug('stylesStart:', header.stylesStart)
+
+    if (header.chunkType !== ChunkType.STRING_POOL) {
+      throw new Error('Invalid string pool header')
+    }
+
+    const offsets = []
+    for (let i = 0, l = header.stringCount; i < l; ++i) {
+      this.debug && console.debug('offset:', i)
+      offsets.push(this.readU32())
+    }
+
+    const sorted = (header.flags & StringFlags.SORTED) === StringFlags.SORTED
+    this.debug && console.debug('sorted:', sorted)
+    const encoding = (header.flags & StringFlags.UTF8) === StringFlags.UTF8
+      ? 'utf-8'
+      : 'ucs2'
+    this.debug && console.debug('encoding:', encoding)
+
+    const stringsStart = header.startOffset + header.stringsStart
+    this.cursor = stringsStart
+    for (let i = 0, l = header.stringCount; i < l; ++i) {
+      this.debug && console.debug('string:', i)
+      this.debug && console.debug('offset:', offsets[i])
+      this.cursor = stringsStart + offsets[i]
+      this.strings.push(this.readString(encoding))
+    }
+
+    // Skip styles
+    this.cursor = header.startOffset + header.chunkSize
+
+    this.debug && console.groupEnd()
+
+    return null
+  }
+
+  readResourceMap (header) {
+    this.debug && console.group('readResourceMap')
+    const count = Math.floor((header.chunkSize - header.headerSize) / 4)
+    for (let i = 0; i < count; ++i) {
+      this.resources.push(this.readU32())
+    }
+    this.debug && console.groupEnd()
+    return null
+  }
+
+  readXmlNamespaceStart (/* header */) {
+    this.debug && console.group('readXmlNamespaceStart')
+
+    /* const line = */ this.readU32()
+    /* const commentRef = */ this.readU32()
+    /* const prefixRef = */ this.readS32()
+    /* const uriRef = */ this.readS32()
+
+    // We don't currently care about the values, but they could
+    // be accessed like so:
+    //
+    // namespaceURI.prefix = this.strings[prefixRef] // if prefixRef > 0
+    // namespaceURI.uri = this.strings[uriRef] // if uriRef > 0
+
+    this.debug && console.groupEnd()
+
+    return null
+  }
+
+  readXmlNamespaceEnd (/* header */) {
+    this.debug && console.group('readXmlNamespaceEnd')
+
+    /* const line = */ this.readU32()
+    /* const commentRef = */ this.readU32()
+    /* const prefixRef = */ this.readS32()
+    /* const uriRef = */ this.readS32()
+
+    // We don't currently care about the values, but they could
+    // be accessed like so:
+    //
+    // namespaceURI.prefix = this.strings[prefixRef] // if prefixRef > 0
+    // namespaceURI.uri = this.strings[uriRef] // if uriRef > 0
+
+    this.debug && console.groupEnd()
+
+    return null
+  }
+
+  readXmlElementStart (/* header */) {
+    this.debug && console.group('readXmlElementStart')
+
+    const node = {
+      namespaceURI: null,
+      nodeType: NodeType.ELEMENT_NODE,
+      nodeName: null,
+      attributes: [],
+      childNodes: []
+    }
+
+    /* const line = */ this.readU32()
+    /* const commentRef = */ this.readU32()
+    const nsRef = this.readS32()
+    const nameRef = this.readS32()
+
+    if (nsRef > 0) {
+      node.namespaceURI = this.strings[nsRef]
+    }
+
+    node.nodeName = this.strings[nameRef]
+
+    /* const attrStart = */ this.readU16()
+    /* const attrSize = */ this.readU16()
+    const attrCount = this.readU16()
+    /* const idIndex = */ this.readU16()
+    /* const classIndex = */ this.readU16()
+    /* const styleIndex = */ this.readU16()
+
+    for (let i = 0; i < attrCount; ++i) {
+      node.attributes.push(this.readXmlAttribute())
+    }
+
+    if (this.document) {
+      this.parent.childNodes.push(node)
+      this.parent = node
+    } else {
+      this.document = (this.parent = node)
+    }
+
+    this.stack.push(node)
+
+    this.debug && console.groupEnd()
+
+    return node
+  }
+
+  readXmlAttribute () {
+    this.debug && console.group('readXmlAttribute')
+
+    const attr = {
+      namespaceURI: null,
+      nodeType: NodeType.ATTRIBUTE_NODE,
+      nodeName: null,
+      name: null,
+      value: null,
+      typedValue: null
+    }
+
+    const nsRef = this.readS32()
+    const nameRef = this.readS32()
+    const valueRef = this.readS32()
+
+    if (nsRef > 0) {
+      attr.namespaceURI = this.strings[nsRef]
+    }
+
+    attr.nodeName = attr.name = this.strings[nameRef]
+
+    if (valueRef > 0) {
+      // some apk have versionName with special characters
+      if (attr.name === 'versionName') {
+        // only keep printable characters
+        // https://www.ascii-code.com/characters/printable-characters
+        this.strings[valueRef] = this.strings[valueRef].replace(/[^\x21-\x7E]/g, '')
+      }
+      attr.value = this.strings[valueRef]
+    }
+
+    attr.typedValue = this.readTypedValue()
+
+    this.debug && console.groupEnd()
+
+    return attr
+  }
+
+  readXmlElementEnd (/* header */) {
+    this.debug && console.group('readXmlCData')
+
+    /* const line = */ this.readU32()
+    /* const commentRef = */ this.readU32()
+    /* const nsRef = */ this.readS32()
+    /* const nameRef = */ this.readS32()
+
+    this.stack.pop()
+    this.parent = this.stack[this.stack.length - 1]
+
+    this.debug && console.groupEnd()
+
+    return null
+  }
+
+  readXmlCData (/* header */) {
+    this.debug && console.group('readXmlCData')
+
+    const cdata = {
+      namespaceURI: null,
+      nodeType: NodeType.CDATA_SECTION_NODE,
+      nodeName: '#cdata',
+      data: null,
+      typedValue: null
+    }
+
+    /* const line = */ this.readU32()
+    /* const commentRef = */ this.readU32()
+    const dataRef = this.readS32()
+
+    if (dataRef > 0) {
+      cdata.data = this.strings[dataRef]
+    }
+
+    cdata.typedValue = this.readTypedValue()
+
+    this.parent.childNodes.push(cdata)
+
+    this.debug && console.groupEnd()
+
+    return cdata
+  }
+
+  readNull (header) {
+    this.debug && console.group('readNull')
+    this.cursor += header.chunkSize - header.headerSize
+    this.debug && console.groupEnd()
+    return null
+  }
+
+  parse () {
+    this.debug && console.group('BinaryXmlParser.parse')
+
+    const xmlHeader = this.readChunkHeader()
+    if (xmlHeader.chunkType !== ChunkType.XML) {
+      throw new Error('Invalid XML header')
+    }
+
+    while (this.cursor < this.buffer.length) {
+      this.debug && console.group('chunk')
+      const start = this.cursor
+      const header = this.readChunkHeader()
+      switch (header.chunkType) {
+        case ChunkType.STRING_POOL:
+          this.readStringPool(header)
+          break
+        case ChunkType.XML_RESOURCE_MAP:
+          this.readResourceMap(header)
+          break
+        case ChunkType.XML_START_NAMESPACE:
+          this.readXmlNamespaceStart(header)
+          break
+        case ChunkType.XML_END_NAMESPACE:
+          this.readXmlNamespaceEnd(header)
+          break
+        case ChunkType.XML_START_ELEMENT:
+          this.readXmlElementStart(header)
+          break
+        case ChunkType.XML_END_ELEMENT:
+          this.readXmlElementEnd(header)
+          break
+        case ChunkType.XML_CDATA:
+          this.readXmlCData(header)
+          break
+        case ChunkType.NULL:
+          this.readNull(header)
+          break
+        default:
+          throw new Error(`Unsupported chunk type '${header.chunkType}'`)
+      }
+
+      // Ensure we consume the whole chunk
+      const end = start + header.chunkSize
+      if (this.cursor !== end) {
+        const diff = end - this.cursor
+        const type = header.chunkType.toString(16)
+        console.debug(`Cursor is off by ${diff} bytes at ${this.cursor} at supposed \
+end of chunk of type 0x${type}. The chunk started at offset ${start} and is \
+supposed to end at offset ${end}. Ignoring the rest of the chunk.`)
+        this.cursor = end
+      }
+
+      this.debug && console.groupEnd()
+    }
+
+    this.debug && console.groupEnd()
+
+    return this.document
+  }
+}
+
+module.exports = BinaryXmlParser

src/utils/app-info-parser/xml-parser/manifest.js

@@ -0,0 +1,216 @@
+// From https://github.com/openstf/adbkit-apkreader
+const BinaryXmlParser = require('./binary')
+
+const INTENT_MAIN = 'android.intent.action.MAIN'
+const CATEGORY_LAUNCHER = 'android.intent.category.LAUNCHER'
+
+class ManifestParser {
+  constructor (buffer, options = {}) {
+    this.buffer = buffer
+    this.xmlParser = new BinaryXmlParser(this.buffer, options)
+  }
+
+  collapseAttributes (element) {
+    const collapsed = Object.create(null)
+    for (let attr of Array.from(element.attributes)) {
+      collapsed[attr.name] = attr.typedValue.value
+    }
+    return collapsed
+  }
+
+  parseIntents (element, target) {
+    target.intentFilters = []
+    target.metaData = []
+
+    return element.childNodes.forEach(element => {
+      switch (element.nodeName) {
+        case 'intent-filter': {
+          const intentFilter = this.collapseAttributes(element)
+
+          intentFilter.actions = []
+          intentFilter.categories = []
+          intentFilter.data = []
+
+          element.childNodes.forEach(element => {
+            switch (element.nodeName) {
+              case 'action':
+                intentFilter.actions.push(this.collapseAttributes(element))
+                break
+              case 'category':
+                intentFilter.categories.push(this.collapseAttributes(element))
+                break
+              case 'data':
+                intentFilter.data.push(this.collapseAttributes(element))
+                break
+            }
+          })
+
+          target.intentFilters.push(intentFilter)
+          break
+        }
+        case 'meta-data':
+          target.metaData.push(this.collapseAttributes(element))
+          break
+      }
+    })
+  }
+
+  parseApplication (element) {
+    const app = this.collapseAttributes(element)
+
+    app.activities = []
+    app.activityAliases = []
+    app.launcherActivities = []
+    app.services = []
+    app.receivers = []
+    app.providers = []
+    app.usesLibraries = []
+    app.metaData = []
+
+    element.childNodes.forEach(element => {
+      switch (element.nodeName) {
+        case 'activity': {
+          const activity = this.collapseAttributes(element)
+          this.parseIntents(element, activity)
+          app.activities.push(activity)
+          if (this.isLauncherActivity(activity)) {
+            app.launcherActivities.push(activity)
+          }
+          break
+        }
+        case 'activity-alias': {
+          const activityAlias = this.collapseAttributes(element)
+          this.parseIntents(element, activityAlias)
+          app.activityAliases.push(activityAlias)
+          if (this.isLauncherActivity(activityAlias)) {
+            app.launcherActivities.push(activityAlias)
+          }
+          break
+        }
+        case 'service': {
+          const service = this.collapseAttributes(element)
+          this.parseIntents(element, service)
+          app.services.push(service)
+          break
+        }
+        case 'receiver': {
+          const receiver = this.collapseAttributes(element)
+          this.parseIntents(element, receiver)
+          app.receivers.push(receiver)
+          break
+        }
+        case 'provider': {
+          const provider = this.collapseAttributes(element)
+
+          provider.grantUriPermissions = []
+          provider.metaData = []
+          provider.pathPermissions = []
+
+          element.childNodes.forEach(element => {
+            switch (element.nodeName) {
+              case 'grant-uri-permission':
+                provider.grantUriPermissions.push(this.collapseAttributes(element))
+                break
+              case 'meta-data':
+                provider.metaData.push(this.collapseAttributes(element))
+                break
+              case 'path-permission':
+                provider.pathPermissions.push(this.collapseAttributes(element))
+                break
+            }
+          })
+
+          app.providers.push(provider)
+          break
+        }
+        case 'uses-library':
+          app.usesLibraries.push(this.collapseAttributes(element))
+          break
+        case 'meta-data':
+          app.metaData.push(this.collapseAttributes(element))
+          break
+      }
+    })
+
+    return app
+  }
+
+  isLauncherActivity (activity) {
+    return activity.intentFilters.some(function (filter) {
+      const hasMain = filter.actions.some(action => action.name === INTENT_MAIN)
+      if (!hasMain) {
+        return false
+      }
+      return filter.categories.some(category => category.name === CATEGORY_LAUNCHER)
+    })
+  }
+
+  parse () {
+    const document = this.xmlParser.parse()
+    const manifest = this.collapseAttributes(document)
+
+    manifest.usesPermissions = []
+    manifest.usesPermissionsSDK23 = []
+    manifest.permissions = []
+    manifest.permissionTrees = []
+    manifest.permissionGroups = []
+    manifest.instrumentation = null
+    manifest.usesSdk = null
+    manifest.usesConfiguration = null
+    manifest.usesFeatures = []
+    manifest.supportsScreens = null
+    manifest.compatibleScreens = []
+    manifest.supportsGlTextures = []
+    manifest.application = Object.create(null)
+
+    document.childNodes.forEach(element => {
+      switch (element.nodeName) {
+        case 'uses-permission':
+          manifest.usesPermissions.push(this.collapseAttributes(element))
+          break
+        case 'uses-permission-sdk-23':
+          manifest.usesPermissionsSDK23.push(this.collapseAttributes(element))
+          break
+        case 'permission':
+          manifest.permissions.push(this.collapseAttributes(element))
+          break
+        case 'permission-tree':
+          manifest.permissionTrees.push(this.collapseAttributes(element))
+          break
+        case 'permission-group':
+          manifest.permissionGroups.push(this.collapseAttributes(element))
+          break
+        case 'instrumentation':
+          manifest.instrumentation = this.collapseAttributes(element)
+          break
+        case 'uses-sdk':
+          manifest.usesSdk = this.collapseAttributes(element)
+          break
+        case 'uses-configuration':
+          manifest.usesConfiguration = this.collapseAttributes(element)
+          break
+        case 'uses-feature':
+          manifest.usesFeatures.push(this.collapseAttributes(element))
+          break
+        case 'supports-screens':
+          manifest.supportsScreens = this.collapseAttributes(element)
+          break
+        case 'compatible-screens':
+          element.childNodes.forEach(screen => {
+            return manifest.compatibleScreens.push(this.collapseAttributes(screen))
+          })
+          break
+        case 'supports-gl-texture':
+          manifest.supportsGlTextures.push(this.collapseAttributes(element))
+          break
+        case 'application':
+          manifest.application = this.parseApplication(element)
+          break
+      }
+    })
+
+    return manifest
+  }
+}
+
+module.exports = ManifestParser

src/utils/app-info-parser/zip.js

@@ -0,0 +1,48 @@
+const Unzip = require('isomorphic-unzip')
+const { isBrowser, decodeNullUnicode } = require('./utils')
+
+class Zip {
+  constructor (file) {
+    if (isBrowser()) {
+      if (!(file instanceof window.Blob || typeof file.size !== 'undefined')) {
+        throw new Error('Param error: [file] must be an instance of Blob or File in browser.')
+      }
+      this.file = file
+    } else {
+      if (typeof file !== 'string') {
+        throw new Error('Param error: [file] must be file path in Node.')
+      }
+      this.file = require('path').resolve(file)
+    }
+    this.unzip = new Unzip(this.file)
+  }
+
+  /**
+   * get entries by regexps, the return format is: { <filename>: <Buffer|Blob> }
+   * @param {Array} regexps // regexps for matching files
+   * @param {String} type // return type, can be buffer or blob, default buffer
+   */
+  getEntries (regexps, type = 'buffer') {
+    regexps = regexps.map(regex => decodeNullUnicode(regex))
+    return new Promise((resolve, reject) => {
+      this.unzip.getBuffer(regexps, { type }, (err, buffers) => {
+        err ? reject(err) : resolve(buffers)
+      })
+    })
+  }
+  /**
+   * get entry by regex, return an instance of Buffer or Blob
+   * @param {Regex} regex // regex for matching file
+   * @param {String} type // return type, can be buffer or blob, default buffer
+   */
+  getEntry (regex, type = 'buffer') {
+    regex = decodeNullUnicode(regex)
+    return new Promise((resolve, reject) => {
+      this.unzip.getBuffer([regex], { type }, (err, buffers) => {
+        err ? reject(err) : resolve(buffers[regex])
+      })
+    })
+  }
+}
+
+module.exports = Zip