.class public Lcom/getkeepsafe/relinker/ApkLibraryInstaller; .super Ljava/lang/Object; .source "ApkLibraryInstaller.java" # interfaces .implements Lcom/getkeepsafe/relinker/ReLinker$LibraryInstaller; # annotations .annotation system Ldalvik/annotation/MemberClasses; value = { Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry; } .end annotation # static fields .field private static final COPY_BUFFER_SIZE:I = 0x1000 .field private static final MAX_TRIES:I = 0x5 # direct methods .method public constructor ()V .registers 1 .line 38 invoke-direct {p0}, Ljava/lang/Object;->()V return-void .end method .method private closeSilently(Ljava/io/Closeable;)V .registers 2 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10 } names = { "closeable" } .end annotation if-eqz p1, :cond_5 .line 259 :try_start_2 invoke-interface {p1}, Ljava/io/Closeable;->close()V :try_end_5 .catch Ljava/io/IOException; {:try_start_2 .. :try_end_5} :catch_5 :catch_5 :cond_5 return-void .end method .method private copy(Ljava/io/InputStream;Ljava/io/OutputStream;)J .registers 8 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x0, 0x0 } names = { "in", "out" } .end annotation .annotation system Ldalvik/annotation/Throws; value = { Ljava/io/IOException; } .end annotation const/16 v0, 0x1000 .line 239 new-array v0, v0, [B const-wide/16 v1, 0x0 .line 241 :goto_6 invoke-virtual {p1, v0}, Ljava/io/InputStream;->read([B)I move-result v3 const/4 v4, -0x1 if-ne v3, v4, :cond_11 .line 248 invoke-virtual {p2}, Ljava/io/OutputStream;->flush()V return-wide v1 :cond_11 const/4 v4, 0x0 .line 245 invoke-virtual {p2, v0, v4, v3}, Ljava/io/OutputStream;->write([BII)V int-to-long v3, v3 add-long/2addr v1, v3 goto :goto_6 .end method .method private findAPKWithLibrary(Landroid/content/Context;[Ljava/lang/String;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinkerInstance;)Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry; .registers 21 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10, 0x10 } names = { "context", "abis", "mappedLibraryName", "instance" } .end annotation move-object/from16 v0, p2 .line 72 invoke-direct/range {p0 .. p1}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->sourceDirectories(Landroid/content/Context;)[Ljava/lang/String; move-result-object v1 array-length v2, v1 const/4 v3, 0x0 move v4, v3 :goto_9 const/4 v5, 0x0 if-ge v4, v2, :cond_80 aget-object v6, v1, v4 move v7, v3 :goto_f add-int/lit8 v8, v7, 0x1 const/4 v9, 0x5 if-ge v7, v9, :cond_23 .line 77 :try_start_14 new-instance v7, Ljava/util/zip/ZipFile; new-instance v10, Ljava/io/File; invoke-direct {v10, v6}, Ljava/io/File;->(Ljava/lang/String;)V const/4 v11, 0x1 invoke-direct {v7, v10, v11}, Ljava/util/zip/ZipFile;->(Ljava/io/File;I)V :try_end_1f .catch Ljava/io/IOException; {:try_start_14 .. :try_end_1f} :catch_21 move-object v5, v7 goto :goto_23 :catch_21 move v7, v8 goto :goto_f :cond_23 :goto_23 if-nez v5, :cond_2a move-object/from16 v12, p3 move-object/from16 v15, p4 goto :goto_7d :cond_2a move v7, v3 :goto_2b add-int/lit8 v8, v7, 0x1 if-ge v7, v9, :cond_76 .line 92 array-length v7, v0 move v10, v3 :goto_31 if-ge v10, v7, :cond_70 aget-object v11, v0, v10 .line 93 new-instance v12, Ljava/lang/StringBuilder; const-string v13, "lib" invoke-direct {v12, v13}, Ljava/lang/StringBuilder;->(Ljava/lang/String;)V sget-char v13, Ljava/io/File;->separatorChar:C invoke-virtual {v12, v13}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; move-result-object v12 invoke-virtual {v12, v11}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v11 sget-char v12, Ljava/io/File;->separatorChar:C invoke-virtual {v11, v12}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; move-result-object v11 move-object/from16 v12, p3 invoke-virtual {v11, v12}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v11 invoke-virtual {v11}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object v11 .line 96 const-string v13, "Looking for %s in APK %s..." filled-new-array {v11, v6}, [Ljava/lang/Object; move-result-object v14 move-object/from16 v15, p4 invoke-virtual {v15, v13, v14}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V .line 98 invoke-virtual {v5, v11}, Ljava/util/zip/ZipFile;->getEntry(Ljava/lang/String;)Ljava/util/zip/ZipEntry; move-result-object v11 if-eqz v11, :cond_6d .line 101 new-instance v0, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry; invoke-direct {v0, v5, v11}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->(Ljava/util/zip/ZipFile;Ljava/util/zip/ZipEntry;)V return-object v0 :cond_6d add-int/lit8 v10, v10, 0x1 goto :goto_31 :cond_70 move-object/from16 v12, p3 move-object/from16 v15, p4 move v7, v8 goto :goto_2b :cond_76 move-object/from16 v12, p3 move-object/from16 v15, p4 .line 107 :try_start_7a invoke-virtual {v5}, Ljava/util/zip/ZipFile;->close()V :try_end_7d .catch Ljava/io/IOException; {:try_start_7a .. :try_end_7d} :catch_7d :catch_7d :goto_7d add-int/lit8 v4, v4, 0x1 goto :goto_9 :cond_80 return-object v5 .end method .method private getSupportedABIs(Landroid/content/Context;Ljava/lang/String;)[Ljava/lang/String; .registers 10 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x0, 0x0 } names = { "context", "mappedLibraryName" } .end annotation .line 120 new-instance v0, Ljava/lang/StringBuilder; const-string v1, "lib" invoke-direct {v0, v1}, Ljava/lang/StringBuilder;->(Ljava/lang/String;)V sget-char v1, Ljava/io/File;->separatorChar:C invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; move-result-object v0 const-string v1, "([^\\" invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v0 sget-char v1, Ljava/io/File;->separatorChar:C invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; move-result-object v0 const-string v1, "]*)" invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object v0 sget-char v1, Ljava/io/File;->separatorChar:C invoke-virtual {v0, v1}, Ljava/lang/StringBuilder;->append(C)Ljava/lang/StringBuilder; move-result-object v0 invoke-virtual {v0, p2}, Ljava/lang/StringBuilder;->append(Ljava/lang/String;)Ljava/lang/StringBuilder; move-result-object p2 invoke-virtual {p2}, Ljava/lang/StringBuilder;->toString()Ljava/lang/String; move-result-object p2 .line 121 invoke-static {p2}, Ljava/util/regex/Pattern;->compile(Ljava/lang/String;)Ljava/util/regex/Pattern; move-result-object p2 .line 123 new-instance v0, Ljava/util/HashSet; invoke-direct {v0}, Ljava/util/HashSet;->()V .line 124 invoke-direct {p0, p1}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->sourceDirectories(Landroid/content/Context;)[Ljava/lang/String; move-result-object p1 array-length v1, p1 const/4 v2, 0x0 :goto_3c if-ge v2, v1, :cond_74 aget-object v3, p1, v2 .line 126 :try_start_40 new-instance v4, Ljava/util/zip/ZipFile; new-instance v5, Ljava/io/File; invoke-direct {v5, v3}, Ljava/io/File;->(Ljava/lang/String;)V const/4 v3, 0x1 invoke-direct {v4, v5, v3}, Ljava/util/zip/ZipFile;->(Ljava/io/File;I)V :try_end_4b .catch Ljava/io/IOException; {:try_start_40 .. :try_end_4b} :catch_71 .line 131 invoke-virtual {v4}, Ljava/util/zip/ZipFile;->entries()Ljava/util/Enumeration; move-result-object v4 .line 132 :cond_4f :goto_4f invoke-interface {v4}, Ljava/util/Enumeration;->hasMoreElements()Z move-result v5 if-eqz v5, :cond_71 .line 133 invoke-interface {v4}, Ljava/util/Enumeration;->nextElement()Ljava/lang/Object; move-result-object v5 check-cast v5, Ljava/util/zip/ZipEntry; .line 134 invoke-virtual {v5}, Ljava/util/zip/ZipEntry;->getName()Ljava/lang/String; move-result-object v5 invoke-virtual {p2, v5}, Ljava/util/regex/Pattern;->matcher(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher; move-result-object v5 .line 135 invoke-virtual {v5}, Ljava/util/regex/Matcher;->matches()Z move-result v6 if-eqz v6, :cond_4f .line 136 invoke-virtual {v5, v3}, Ljava/util/regex/Matcher;->group(I)Ljava/lang/String; move-result-object v5 invoke-interface {v0, v5}, Ljava/util/Set;->add(Ljava/lang/Object;)Z goto :goto_4f :catch_71 :cond_71 add-int/lit8 v2, v2, 0x1 goto :goto_3c .line 141 :cond_74 invoke-interface {v0}, Ljava/util/Set;->size()I move-result p1 new-array p1, p1, [Ljava/lang/String; .line 142 invoke-interface {v0, p1}, Ljava/util/Set;->toArray([Ljava/lang/Object;)[Ljava/lang/Object; move-result-object p1 check-cast p1, [Ljava/lang/String; return-object p1 .end method .method private sourceDirectories(Landroid/content/Context;)[Ljava/lang/String; .registers 6 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10 } names = { "context" } .end annotation .line 43 invoke-virtual {p1}, Landroid/content/Context;->getApplicationInfo()Landroid/content/pm/ApplicationInfo; move-result-object p1 .line 45 iget-object v0, p1, Landroid/content/pm/ApplicationInfo;->splitSourceDirs:[Ljava/lang/String; const/4 v1, 0x0 const/4 v2, 0x1 if-eqz v0, :cond_22 iget-object v0, p1, Landroid/content/pm/ApplicationInfo;->splitSourceDirs:[Ljava/lang/String; array-length v0, v0 if-eqz v0, :cond_22 .line 48 iget-object v0, p1, Landroid/content/pm/ApplicationInfo;->splitSourceDirs:[Ljava/lang/String; array-length v0, v0 add-int/2addr v0, v2 new-array v0, v0, [Ljava/lang/String; .line 49 iget-object v3, p1, Landroid/content/pm/ApplicationInfo;->sourceDir:Ljava/lang/String; aput-object v3, v0, v1 .line 50 iget-object v3, p1, Landroid/content/pm/ApplicationInfo;->splitSourceDirs:[Ljava/lang/String; iget-object p1, p1, Landroid/content/pm/ApplicationInfo;->splitSourceDirs:[Ljava/lang/String; array-length p1, p1 invoke-static {v3, v1, v0, v2, p1}, Ljava/lang/System;->arraycopy(Ljava/lang/Object;ILjava/lang/Object;II)V return-object v0 .line 53 :cond_22 new-array v0, v2, [Ljava/lang/String; iget-object p1, p1, Landroid/content/pm/ApplicationInfo;->sourceDir:Ljava/lang/String; aput-object p1, v0, v1 return-object v0 .end method # virtual methods .method public installLibrary(Landroid/content/Context;[Ljava/lang/String;Ljava/lang/String;Ljava/io/File;Lcom/getkeepsafe/relinker/ReLinkerInstance;)V .registers 15 .annotation system Ldalvik/annotation/MethodParameters; accessFlags = { 0x10, 0x10, 0x10, 0x10, 0x10 } names = { "context", "abis", "mappedLibraryName", "destination", "instance" } .end annotation const/4 v0, 0x0 .line 162 :try_start_1 invoke-direct {p0, p1, p2, p3, p5}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->findAPKWithLibrary(Landroid/content/Context;[Ljava/lang/String;Ljava/lang/String;Lcom/getkeepsafe/relinker/ReLinkerInstance;)Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry; move-result-object v1 :try_end_5 .catchall {:try_start_1 .. :try_end_5} :catchall_b2 const/4 v2, 0x0 const/4 v3, 0x1 if-eqz v1, :cond_9a move p1, v2 :goto_a add-int/lit8 p2, p1, 0x1 const/4 v4, 0x5 if-ge p1, v4, :cond_89 .line 180 :try_start_f const-string p1, "Found %s! Extracting..." filled-new-array {p3}, [Ljava/lang/Object; move-result-object v4 invoke-virtual {p5, p1, v4}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;[Ljava/lang/Object;)V :try_end_18 .catchall {:try_start_f .. :try_end_18} :catchall_9f .line 182 :try_start_18 invoke-virtual {p4}, Ljava/io/File;->exists()Z move-result p1 if-nez p1, :cond_26 invoke-virtual {p4}, Ljava/io/File;->createNewFile()Z move-result p1 :try_end_22 .catch Ljava/io/IOException; {:try_start_18 .. :try_end_22} :catch_87 .catchall {:try_start_18 .. :try_end_22} :catchall_9f if-nez p1, :cond_26 goto/16 :goto_87 .line 193 :cond_26 :try_start_26 iget-object p1, v1, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipFile:Ljava/util/zip/ZipFile; iget-object v4, v1, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipEntry:Ljava/util/zip/ZipEntry; invoke-virtual {p1, v4}, Ljava/util/zip/ZipFile;->getInputStream(Ljava/util/zip/ZipEntry;)Ljava/io/InputStream; move-result-object p1 :try_end_2e .catch Ljava/io/FileNotFoundException; {:try_start_26 .. :try_end_2e} :catch_81 .catch Ljava/io/IOException; {:try_start_26 .. :try_end_2e} :catch_7b .catchall {:try_start_26 .. :try_end_2e} :catchall_72 .line 194 :try_start_2e new-instance v4, Ljava/io/FileOutputStream; invoke-direct {v4, p4}, Ljava/io/FileOutputStream;->(Ljava/io/File;)V :try_end_33 .catch Ljava/io/FileNotFoundException; {:try_start_2e .. :try_end_33} :catch_70 .catch Ljava/io/IOException; {:try_start_2e .. :try_end_33} :catch_6e .catchall {:try_start_2e .. :try_end_33} :catchall_6a .line 195 :try_start_33 invoke-direct {p0, p1, v4}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->copy(Ljava/io/InputStream;Ljava/io/OutputStream;)J move-result-wide v5 .line 196 invoke-virtual {v4}, Ljava/io/FileOutputStream;->getFD()Ljava/io/FileDescriptor; move-result-object v7 invoke-virtual {v7}, Ljava/io/FileDescriptor;->sync()V .line 197 invoke-virtual {p4}, Ljava/io/File;->length()J move-result-wide v7 :try_end_42 .catch Ljava/io/FileNotFoundException; {:try_start_33 .. :try_end_42} :catch_83 .catch Ljava/io/IOException; {:try_start_33 .. :try_end_42} :catch_7d .catchall {:try_start_33 .. :try_end_42} :catchall_68 cmp-long v5, v5, v7 if-eqz v5, :cond_4d .line 208 :try_start_46 invoke-direct {p0, p1}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V .line 209 :goto_49 invoke-direct {p0, v4}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V goto :goto_87 .line 208 :cond_4d invoke-direct {p0, p1}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V .line 209 invoke-direct {p0, v4}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V .line 213 invoke-virtual {p4, v3, v2}, Ljava/io/File;->setReadable(ZZ)Z .line 214 invoke-virtual {p4, v3, v2}, Ljava/io/File;->setExecutable(ZZ)Z .line 215 invoke-virtual {p4, v3}, Ljava/io/File;->setWritable(Z)Z :try_end_5c .catchall {:try_start_46 .. :try_end_5c} :catchall_9f if-eqz v1, :cond_67 .line 222 :try_start_5e iget-object p1, v1, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipFile:Ljava/util/zip/ZipFile; if-eqz p1, :cond_67 .line 223 iget-object p1, v1, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipFile:Ljava/util/zip/ZipFile; invoke-virtual {p1}, Ljava/util/zip/ZipFile;->close()V :try_end_67 .catch Ljava/io/IOException; {:try_start_5e .. :try_end_67} :catch_67 :catch_67 :cond_67 return-void :catchall_68 move-exception p2 goto :goto_6c :catchall_6a move-exception p2 move-object v4, v0 :goto_6c move-object v0, p1 goto :goto_74 :catch_6e move-object v4, v0 goto :goto_7d :catch_70 move-object v4, v0 goto :goto_83 :catchall_72 move-exception p2 move-object v4, v0 .line 208 :goto_74 :try_start_74 invoke-direct {p0, v0}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V .line 209 invoke-direct {p0, v4}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V .line 210 throw p2 :catch_7b move-object p1, v0 move-object v4, p1 .line 208 :catch_7d :goto_7d invoke-direct {p0, p1}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V goto :goto_49 :catch_81 move-object p1, v0 move-object v4, p1 :catch_83 :goto_83 invoke-direct {p0, p1}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->closeSilently(Ljava/io/Closeable;)V goto :goto_49 :catch_87 :goto_87 move p1, p2 goto :goto_a .line 219 :cond_89 const-string p1, "FATAL! Couldn\'t extract the library from the APK!" invoke-virtual {p5, p1}, Lcom/getkeepsafe/relinker/ReLinkerInstance;->log(Ljava/lang/String;)V :try_end_8e .catchall {:try_start_74 .. :try_end_8e} :catchall_9f if-eqz v1, :cond_99 .line 222 :try_start_90 iget-object p1, v1, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipFile:Ljava/util/zip/ZipFile; if-eqz p1, :cond_99 .line 223 iget-object p1, v1, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipFile:Ljava/util/zip/ZipFile; invoke-virtual {p1}, Ljava/util/zip/ZipFile;->close()V :try_end_99 .catch Ljava/io/IOException; {:try_start_90 .. :try_end_99} :catch_99 :catch_99 :cond_99 return-void .line 168 :cond_9a :try_start_9a invoke-direct {p0, p1, p3}, Lcom/getkeepsafe/relinker/ApkLibraryInstaller;->getSupportedABIs(Landroid/content/Context;Ljava/lang/String;)[Ljava/lang/String; move-result-object p1 :try_end_9e .catch Ljava/lang/Exception; {:try_start_9a .. :try_end_9e} :catch_a2 .catchall {:try_start_9a .. :try_end_9e} :catchall_9f goto :goto_ac :catchall_9f move-exception p1 move-object v0, v1 goto :goto_b3 :catch_a2 move-exception p1 .line 172 :try_start_a3 new-array p4, v3, [Ljava/lang/String; .line 173 invoke-virtual {p1}, Ljava/lang/Exception;->toString()Ljava/lang/String; move-result-object p1 aput-object p1, p4, v2 move-object p1, p4 .line 175 :goto_ac new-instance p4, Lcom/getkeepsafe/relinker/MissingLibraryException; invoke-direct {p4, p3, p2, p1}, Lcom/getkeepsafe/relinker/MissingLibraryException;->(Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;)V throw p4 :try_end_b2 .catchall {:try_start_a3 .. :try_end_b2} :catchall_9f :catchall_b2 move-exception p1 :goto_b3 if-eqz v0, :cond_be .line 222 :try_start_b5 iget-object p2, v0, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipFile:Ljava/util/zip/ZipFile; if-eqz p2, :cond_be .line 223 iget-object p2, v0, Lcom/getkeepsafe/relinker/ApkLibraryInstaller$ZipFileInZipEntry;->zipFile:Ljava/util/zip/ZipFile; invoke-virtual {p2}, Ljava/util/zip/ZipFile;->close()V :try_end_be .catch Ljava/io/IOException; {:try_start_b5 .. :try_end_be} :catch_be .line 226 :catch_be :cond_be throw p1 .end method