org.apache.tomcat/tomcat-catalina/10.0.0 : org/apache/catalina/util/ExtensionValidator.class

ExtensionValidator
https://tomcat.apache.org/: Tomcat Servlet Engine Core Classes and Standard implementations
Apache License, Version 2.0
public final class org.apache.catalina.util.ExtensionValidator
  minor version: 0
  major version: 59
  flags: flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SUPER
  this_class: org.apache.catalina.util.ExtensionValidator
  super_class: java.lang.Object
{
  private static final org.apache.juli.logging.Log log;
    descriptor: Lorg/apache/juli/logging/Log;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static final org.apache.tomcat.util.res.StringManager sm;
    descriptor: Lorg/apache/tomcat/util/res/StringManager;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL

  private static volatile java.util.List<org.apache.catalina.util.Extension> containerAvailableExtensions;
    descriptor: Ljava/util/List;
    flags: (0x004a) ACC_PRIVATE, ACC_STATIC, ACC_VOLATILE
    Signature: Ljava/util/List<Lorg/apache/catalina/util/Extension;>;

  private static final java.util.List<org.apache.catalina.util.ManifestResource> containerManifestResources;
    descriptor: Ljava/util/List;
    flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
    Signature: Ljava/util/List<Lorg/apache/catalina/util/ManifestResource;>;

  static void <clinit>();
    descriptor: ()V
    flags: (0x0008) ACC_STATIC
    Code:
      stack=7, locals=5, args_size=0
         0: .line 51
            ldc Lorg/apache/catalina/util/ExtensionValidator;
            invokestatic org.apache.juli.logging.LogFactory.getLog:(Ljava/lang/Class;)Lorg/apache/juli/logging/Log;
            putstatic org.apache.catalina.util.ExtensionValidator.log:Lorg/apache/juli/logging/Log;
         1: .line 57
            ldc "org.apache.catalina.util"
            invokestatic org.apache.tomcat.util.res.StringManager.getManager:(Ljava/lang/String;)Lorg/apache/tomcat/util/res/StringManager;
         2: .line 56
            putstatic org.apache.catalina.util.ExtensionValidator.sm:Lorg/apache/tomcat/util/res/StringManager;
         3: .line 59
            aconst_null
            putstatic org.apache.catalina.util.ExtensionValidator.containerAvailableExtensions:Ljava/util/List;
         4: .line 61
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
         5: .line 60
            putstatic org.apache.catalina.util.ExtensionValidator.containerManifestResources:Ljava/util/List;
         6: .line 78
            ldc "java.class.path"
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 0 /* systemClasspath */
        start local 0 // java.lang.String systemClasspath
         7: .line 80
            new java.util.StringTokenizer
            dup
            aload 0 /* systemClasspath */
         8: .line 81
            getstatic java.io.File.pathSeparator:Ljava/lang/String;
         9: .line 80
            invokespecial java.util.StringTokenizer.<init>:(Ljava/lang/String;Ljava/lang/String;)V
            astore 1 /* strTok */
        start local 1 // java.util.StringTokenizer strTok
        10: .line 84
            goto 23
        11: .line 85
      StackMap locals: java.lang.String java.util.StringTokenizer
      StackMap stack:
            aload 1 /* strTok */
            invokevirtual java.util.StringTokenizer.nextToken:()Ljava/lang/String;
            astore 2 /* classpathItem */
        start local 2 // java.lang.String classpathItem
        12: .line 86
            aload 2 /* classpathItem */
            getstatic java.util.Locale.ENGLISH:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            ldc ".jar"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 23
        13: .line 87
            new java.io.File
            dup
            aload 2 /* classpathItem */
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 3 /* item */
        start local 3 // java.io.File item
        14: .line 88
            aload 3 /* item */
            invokevirtual java.io.File.isFile:()Z
            ifeq 23
        15: .line 90
            aload 3 /* item */
            invokestatic org.apache.catalina.util.ExtensionValidator.addSystemResource:(Ljava/io/File;)V
        16: .line 91
            goto 23
      StackMap locals: java.lang.String java.util.StringTokenizer java.lang.String java.io.File
      StackMap stack: java.io.IOException
        17: astore 4 /* e */
        start local 4 // java.io.IOException e
        18: .line 92
            getstatic org.apache.catalina.util.ExtensionValidator.log:Lorg/apache/juli/logging/Log;
            getstatic org.apache.catalina.util.ExtensionValidator.sm:Lorg/apache/tomcat/util/res/StringManager;
        19: .line 93
            ldc "extensionValidator.failload"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 3 /* item */
            aastore
        20: .line 92
            invokevirtual org.apache.tomcat.util.res.StringManager.getString:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
        21: .line 93
            aload 4 /* e */
        22: .line 92
            invokeinterface org.apache.juli.logging.Log.error:(Ljava/lang/Object;Ljava/lang/Throwable;)V
        end local 4 // java.io.IOException e
        end local 3 // java.io.File item
        end local 2 // java.lang.String classpathItem
        23: .line 84
      StackMap locals:
      StackMap stack:
            aload 1 /* strTok */
            invokevirtual java.util.StringTokenizer.hasMoreTokens:()Z
            ifne 11
        24: .line 100
            ldc "java.ext.dirs"
            invokestatic org.apache.catalina.util.ExtensionValidator.addFolderList:(Ljava/lang/String;)V
        end local 1 // java.util.StringTokenizer strTok
        end local 0 // java.lang.String systemClasspath
        25: .line 101
            return
      LocalVariableTable:
        Start  End  Slot             Name  Signature
            7   25     0  systemClasspath  Ljava/lang/String;
           10   25     1           strTok  Ljava/util/StringTokenizer;
           12   23     2    classpathItem  Ljava/lang/String;
           14   23     3             item  Ljava/io/File;
           18   23     4                e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
          15    16      17  Class java.io.IOException

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.catalina.util.ExtensionValidator this
         0: .line 49
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.apache.catalina.util.ExtensionValidator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/catalina/util/ExtensionValidator;

  public static synchronized boolean validateApplication(org.apache.catalina.WebResourceRoot, org.apache.catalina.Context);
    descriptor: (Lorg/apache/catalina/WebResourceRoot;Lorg/apache/catalina/Context;)Z
    flags: (0x0029) ACC_PUBLIC, ACC_STATIC, ACC_SYNCHRONIZED
    Code:
      stack=5, locals=13, args_size=2
        start local 0 // org.apache.catalina.WebResourceRoot resources
        start local 1 // org.apache.catalina.Context context
         0: .line 130
            aload 1 /* context */
            invokeinterface org.apache.catalina.Context.getName:()Ljava/lang/String;
            astore 2 /* appName */
        start local 2 // java.lang.String appName
         1: .line 131
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 3 /* appManifestResources */
        start local 3 // java.util.List appManifestResources
         2: .line 134
            aload 0 /* resources */
            ldc "/META-INF/MANIFEST.MF"
            invokeinterface org.apache.catalina.WebResourceRoot.getResource:(Ljava/lang/String;)Lorg/apache/catalina/WebResource;
            astore 4 /* resource */
        start local 4 // org.apache.catalina.WebResource resource
         3: .line 135
            aload 4 /* resource */
            invokeinterface org.apache.catalina.WebResource.isFile:()Z
            ifeq 18
         4: .line 136
            aconst_null
            astore 5
            aconst_null
            astore 6
         5: aload 4 /* resource */
            invokeinterface org.apache.catalina.WebResource.getInputStream:()Ljava/io/InputStream;
            astore 7 /* inputStream */
        start local 7 // java.io.InputStream inputStream
         6: .line 137
            new java.util.jar.Manifest
            dup
            aload 7 /* inputStream */
            invokespecial java.util.jar.Manifest.<init>:(Ljava/io/InputStream;)V
            astore 8 /* manifest */
        start local 8 // java.util.jar.Manifest manifest
         7: .line 138
            new org.apache.catalina.util.ManifestResource
            dup
         8: .line 139
            getstatic org.apache.catalina.util.ExtensionValidator.sm:Lorg/apache/tomcat/util/res/StringManager;
            ldc "extensionValidator.web-application-manifest"
            invokevirtual org.apache.tomcat.util.res.StringManager.getString:(Ljava/lang/String;)Ljava/lang/String;
         9: .line 140
            aload 8 /* manifest */
            iconst_2
        10: .line 138
            invokespecial org.apache.catalina.util.ManifestResource.<init>:(Ljava/lang/String;Ljava/util/jar/Manifest;I)V
            astore 9 /* mre */
        start local 9 // org.apache.catalina.util.ManifestResource mre
        11: .line 141
            aload 3 /* appManifestResources */
            aload 9 /* mre */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 9 // org.apache.catalina.util.ManifestResource mre
        end local 8 // java.util.jar.Manifest manifest
        12: .line 142
            aload 7 /* inputStream */
            ifnull 18
            aload 7 /* inputStream */
            invokevirtual java.io.InputStream.close:()V
            goto 18
      StackMap locals: org.apache.catalina.WebResourceRoot org.apache.catalina.Context java.lang.String java.util.List org.apache.catalina.WebResource java.lang.Throwable java.lang.Throwable java.io.InputStream
      StackMap stack: java.lang.Throwable
        13: astore 5
            aload 7 /* inputStream */
            ifnull 14
            aload 7 /* inputStream */
            invokevirtual java.io.InputStream.close:()V
        end local 7 // java.io.InputStream inputStream
      StackMap locals:
      StackMap stack:
        14: aload 5
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        15: astore 6
            aload 5
            ifnonnull 16
            aload 6
            astore 5
            goto 17
      StackMap locals:
      StackMap stack:
        16: aload 5
            aload 6
            if_acmpeq 17
            aload 5
            aload 6
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        17: aload 5
            athrow
        18: .line 147
      StackMap locals:
      StackMap stack:
            aload 0 /* resources */
            ldc "/META-INF/MANIFEST.MF"
            invokeinterface org.apache.catalina.WebResourceRoot.getClassLoaderResources:(Ljava/lang/String;)[Lorg/apache/catalina/WebResource;
        19: .line 146
            astore 5 /* manifestResources */
        start local 5 // org.apache.catalina.WebResource[] manifestResources
        20: .line 148
            aload 5 /* manifestResources */
            dup
            astore 9
            arraylength
            istore 8
            iconst_0
            istore 7
            goto 31
      StackMap locals: org.apache.catalina.WebResourceRoot org.apache.catalina.Context java.lang.String java.util.List org.apache.catalina.WebResource org.apache.catalina.WebResource[] top int int org.apache.catalina.WebResource[]
      StackMap stack:
        21: aload 9
            iload 7
            aaload
            astore 6 /* manifestResource */
        start local 6 // org.apache.catalina.WebResource manifestResource
        22: .line 149
            aload 6 /* manifestResource */
            invokeinterface org.apache.catalina.WebResource.isFile:()Z
            ifeq 30
        23: .line 151
            aload 6 /* manifestResource */
            invokeinterface org.apache.catalina.WebResource.getURL:()Ljava/net/URL;
            invokevirtual java.net.URL.toExternalForm:()Ljava/lang/String;
            astore 10 /* jarName */
        start local 10 // java.lang.String jarName
        24: .line 152
            aload 6 /* manifestResource */
            invokeinterface org.apache.catalina.WebResource.getManifest:()Ljava/util/jar/Manifest;
            astore 11 /* jmanifest */
        start local 11 // java.util.jar.Manifest jmanifest
        25: .line 153
            aload 11 /* jmanifest */
            ifnull 30
        26: .line 154
            new org.apache.catalina.util.ManifestResource
            dup
            aload 10 /* jarName */
        27: .line 155
            aload 11 /* jmanifest */
            iconst_3
        28: .line 154
            invokespecial org.apache.catalina.util.ManifestResource.<init>:(Ljava/lang/String;Ljava/util/jar/Manifest;I)V
            astore 12 /* mre */
        start local 12 // org.apache.catalina.util.ManifestResource mre
        29: .line 156
            aload 3 /* appManifestResources */
            aload 12 /* mre */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 12 // org.apache.catalina.util.ManifestResource mre
        end local 11 // java.util.jar.Manifest jmanifest
        end local 10 // java.lang.String jarName
        end local 6 // org.apache.catalina.WebResource manifestResource
        30: .line 148
      StackMap locals:
      StackMap stack:
            iinc 7 1
      StackMap locals:
      StackMap stack:
        31: iload 7
            iload 8
            if_icmplt 21
        32: .line 161
            aload 2 /* appName */
            aload 3 /* appManifestResources */
            invokestatic org.apache.catalina.util.ExtensionValidator.validateManifestResources:(Ljava/lang/String;Ljava/util/List;)Z
            ireturn
        end local 5 // org.apache.catalina.WebResource[] manifestResources
        end local 4 // org.apache.catalina.WebResource resource
        end local 3 // java.util.List appManifestResources
        end local 2 // java.lang.String appName
        end local 1 // org.apache.catalina.Context context
        end local 0 // org.apache.catalina.WebResourceRoot resources
      LocalVariableTable:
        Start  End  Slot                  Name  Signature
            0   33     0             resources  Lorg/apache/catalina/WebResourceRoot;
            0   33     1               context  Lorg/apache/catalina/Context;
            1   33     2               appName  Ljava/lang/String;
            2   33     3  appManifestResources  Ljava/util/List<Lorg/apache/catalina/util/ManifestResource;>;
            3   33     4              resource  Lorg/apache/catalina/WebResource;
            6   14     7           inputStream  Ljava/io/InputStream;
            7   12     8              manifest  Ljava/util/jar/Manifest;
           11   12     9                   mre  Lorg/apache/catalina/util/ManifestResource;
           20   33     5     manifestResources  [Lorg/apache/catalina/WebResource;
           22   30     6      manifestResource  Lorg/apache/catalina/WebResource;
           24   30    10               jarName  Ljava/lang/String;
           25   30    11             jmanifest  Ljava/util/jar/Manifest;
           29   30    12                   mre  Lorg/apache/catalina/util/ManifestResource;
      Exception table:
        from    to  target  type
           6    12      13  any
           5    15      15  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
           Name  Flags
      resources  
      context    

  public static void addSystemResource(java.io.File);
    descriptor: (Ljava/io/File;)V
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=6, args_size=1
        start local 0 // java.io.File jarFile
         0: .line 173
            aconst_null
            astore 1
            aconst_null
            astore 2
         1: new java.io.FileInputStream
            dup
            aload 0 /* jarFile */
            invokespecial java.io.FileInputStream.<init>:(Ljava/io/File;)V
            astore 3 /* is */
        start local 3 // java.io.InputStream is
         2: .line 174
            aload 3 /* is */
            invokestatic org.apache.catalina.util.ExtensionValidator.getManifest:(Ljava/io/InputStream;)Ljava/util/jar/Manifest;
            astore 4 /* manifest */
        start local 4 // java.util.jar.Manifest manifest
         3: .line 175
            aload 4 /* manifest */
            ifnull 8
         4: .line 176
            new org.apache.catalina.util.ManifestResource
            dup
            aload 0 /* jarFile */
            invokevirtual java.io.File.getAbsolutePath:()Ljava/lang/String;
            aload 4 /* manifest */
         5: .line 177
            iconst_1
         6: .line 176
            invokespecial org.apache.catalina.util.ManifestResource.<init>:(Ljava/lang/String;Ljava/util/jar/Manifest;I)V
            astore 5 /* mre */
        start local 5 // org.apache.catalina.util.ManifestResource mre
         7: .line 178
            getstatic org.apache.catalina.util.ExtensionValidator.containerManifestResources:Ljava/util/List;
            aload 5 /* mre */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 5 // org.apache.catalina.util.ManifestResource mre
        end local 4 // java.util.jar.Manifest manifest
         8: .line 180
      StackMap locals: java.lang.Throwable java.lang.Throwable java.io.InputStream
      StackMap stack:
            aload 3 /* is */
            ifnull 14
            aload 3 /* is */
            invokevirtual java.io.InputStream.close:()V
            goto 14
      StackMap locals:
      StackMap stack: java.lang.Throwable
         9: astore 1
            aload 3 /* is */
            ifnull 10
            aload 3 /* is */
            invokevirtual java.io.InputStream.close:()V
        end local 3 // java.io.InputStream is
      StackMap locals:
      StackMap stack:
        10: aload 1
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
        11: astore 2
            aload 1
            ifnonnull 12
            aload 2
            astore 1
            goto 13
      StackMap locals:
      StackMap stack:
        12: aload 1
            aload 2
            if_acmpeq 13
            aload 1
            aload 2
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
        13: aload 1
            athrow
        14: .line 181
      StackMap locals:
      StackMap stack:
            return
        end local 0 // java.io.File jarFile
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   15     0   jarFile  Ljava/io/File;
            2   10     3        is  Ljava/io/InputStream;
            3    8     4  manifest  Ljava/util/jar/Manifest;
            7    8     5       mre  Lorg/apache/catalina/util/ManifestResource;
      Exception table:
        from    to  target  type
           2     8       9  any
           1    11      11  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
         Name  Flags
      jarFile  

  private static boolean validateManifestResources(java.lang.String, java.util.List<org.apache.catalina.util.ManifestResource>);
    descriptor: (Ljava/lang/String;Ljava/util/List;)Z
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=9, locals=13, args_size=2
        start local 0 // java.lang.String appName
        start local 1 // java.util.List resources
         0: .line 208
            iconst_1
            istore 2 /* passes */
        start local 2 // boolean passes
         1: .line 209
            iconst_0
            istore 3 /* failureCount */
        start local 3 // int failureCount
         2: .line 210
            aconst_null
            astore 4 /* availableExtensions */
        start local 4 // java.util.List availableExtensions
         3: .line 212
            aload 1 /* resources */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 6
            goto 41
      StackMap locals: java.lang.String java.util.List int int java.util.List top java.util.Iterator
      StackMap stack:
         4: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.catalina.util.ManifestResource
            astore 5 /* mre */
        start local 5 // org.apache.catalina.util.ManifestResource mre
         5: .line 213
            aload 5 /* mre */
            invokevirtual org.apache.catalina.util.ManifestResource.getRequiredExtensions:()Ljava/util/ArrayList;
            astore 7 /* requiredList */
        start local 7 // java.util.ArrayList requiredList
         6: .line 214
            aload 7 /* requiredList */
            ifnonnull 8
         7: .line 215
            goto 41
         8: .line 219
      StackMap locals: java.lang.String java.util.List int int java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList
      StackMap stack:
            aload 4 /* availableExtensions */
            ifnonnull 10
         9: .line 220
            aload 1 /* resources */
            invokestatic org.apache.catalina.util.ExtensionValidator.buildAvailableExtensionsList:(Ljava/util/List;)Ljava/util/List;
            astore 4 /* availableExtensions */
        10: .line 225
      StackMap locals:
      StackMap stack:
            getstatic org.apache.catalina.util.ExtensionValidator.containerAvailableExtensions:Ljava/util/List;
            ifnonnull 13
        11: .line 227
            getstatic org.apache.catalina.util.ExtensionValidator.containerManifestResources:Ljava/util/List;
            invokestatic org.apache.catalina.util.ExtensionValidator.buildAvailableExtensionsList:(Ljava/util/List;)Ljava/util/List;
        12: .line 226
            putstatic org.apache.catalina.util.ExtensionValidator.containerAvailableExtensions:Ljava/util/List;
        13: .line 231
      StackMap locals:
      StackMap stack:
            aload 7 /* requiredList */
            invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
            astore 9
            goto 40
      StackMap locals: java.lang.String java.util.List int int java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList top java.util.Iterator
      StackMap stack:
        14: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.catalina.util.Extension
            astore 8 /* requiredExt */
        start local 8 // org.apache.catalina.util.Extension requiredExt
        15: .line 232
            iconst_0
            istore 10 /* found */
        start local 10 // boolean found
        16: .line 234
            aload 4 /* availableExtensions */
            ifnull 24
        17: .line 235
            aload 4 /* availableExtensions */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 12
            goto 23
      StackMap locals: java.lang.String java.util.List int int java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList org.apache.catalina.util.Extension java.util.Iterator int top java.util.Iterator
      StackMap stack:
        18: aload 12
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.catalina.util.Extension
            astore 11 /* targetExt */
        start local 11 // org.apache.catalina.util.Extension targetExt
        19: .line 236
            aload 11 /* targetExt */
            aload 8 /* requiredExt */
            invokevirtual org.apache.catalina.util.Extension.isCompatibleWith:(Lorg/apache/catalina/util/Extension;)Z
            ifeq 23
        20: .line 237
            aload 8 /* requiredExt */
            iconst_1
            invokevirtual org.apache.catalina.util.Extension.setFulfilled:(Z)V
        21: .line 238
            iconst_1
            istore 10 /* found */
        22: .line 239
            goto 24
        end local 11 // org.apache.catalina.util.Extension targetExt
        23: .line 235
      StackMap locals:
      StackMap stack:
            aload 12
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 18
        24: .line 244
      StackMap locals: java.lang.String java.util.List int int java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList org.apache.catalina.util.Extension java.util.Iterator int
      StackMap stack:
            iload 10 /* found */
            ifne 32
            getstatic org.apache.catalina.util.ExtensionValidator.containerAvailableExtensions:Ljava/util/List;
            ifnull 32
        25: .line 245
            getstatic org.apache.catalina.util.ExtensionValidator.containerAvailableExtensions:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 12
            goto 31
      StackMap locals: java.lang.String java.util.List int int java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList org.apache.catalina.util.Extension java.util.Iterator int top java.util.Iterator
      StackMap stack:
        26: aload 12
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.catalina.util.Extension
            astore 11 /* targetExt */
        start local 11 // org.apache.catalina.util.Extension targetExt
        27: .line 246
            aload 11 /* targetExt */
            aload 8 /* requiredExt */
            invokevirtual org.apache.catalina.util.Extension.isCompatibleWith:(Lorg/apache/catalina/util/Extension;)Z
            ifeq 31
        28: .line 247
            aload 8 /* requiredExt */
            iconst_1
            invokevirtual org.apache.catalina.util.Extension.setFulfilled:(Z)V
        29: .line 248
            iconst_1
            istore 10 /* found */
        30: .line 249
            goto 32
        end local 11 // org.apache.catalina.util.Extension targetExt
        31: .line 245
      StackMap locals:
      StackMap stack:
            aload 12
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 26
        32: .line 253
      StackMap locals: java.lang.String java.util.List int int java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList org.apache.catalina.util.Extension java.util.Iterator int
      StackMap stack:
            iload 10 /* found */
            ifne 40
        33: .line 255
            getstatic org.apache.catalina.util.ExtensionValidator.log:Lorg/apache/juli/logging/Log;
            getstatic org.apache.catalina.util.ExtensionValidator.sm:Lorg/apache/tomcat/util/res/StringManager;
        34: .line 256
            ldc "extensionValidator.extension-not-found-error"
            iconst_3
            anewarray java.lang.Object
            dup
            iconst_0
        35: .line 257
            aload 0 /* appName */
            aastore
            dup
            iconst_1
            aload 5 /* mre */
            invokevirtual org.apache.catalina.util.ManifestResource.getResourceName:()Ljava/lang/String;
            aastore
            dup
            iconst_2
        36: .line 258
            aload 8 /* requiredExt */
            invokevirtual org.apache.catalina.util.Extension.getExtensionName:()Ljava/lang/String;
            aastore
        37: .line 255
            invokevirtual org.apache.tomcat.util.res.StringManager.getString:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokeinterface org.apache.juli.logging.Log.info:(Ljava/lang/Object;)V
        38: .line 259
            iconst_0
            istore 2 /* passes */
        39: .line 260
            iinc 3 /* failureCount */ 1
        end local 10 // boolean found
        end local 8 // org.apache.catalina.util.Extension requiredExt
        40: .line 231
      StackMap locals: java.lang.String java.util.List int int java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList top java.util.Iterator
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 14
        end local 7 // java.util.ArrayList requiredList
        end local 5 // org.apache.catalina.util.ManifestResource mre
        41: .line 212
      StackMap locals: java.lang.String java.util.List int int java.util.List top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
        42: .line 265
            iload 2 /* passes */
            ifne 47
        43: .line 266
            getstatic org.apache.catalina.util.ExtensionValidator.log:Lorg/apache/juli/logging/Log;
            getstatic org.apache.catalina.util.ExtensionValidator.sm:Lorg/apache/tomcat/util/res/StringManager;
        44: .line 267
            ldc "extensionValidator.extension-validation-error"
            iconst_2
            anewarray java.lang.Object
            dup
            iconst_0
            aload 0 /* appName */
            aastore
            dup
            iconst_1
        45: .line 268
            new java.lang.StringBuilder
            dup
            iload 3 /* failureCount */
            invokestatic java.lang.String.valueOf:(I)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aastore
        46: .line 266
            invokevirtual org.apache.tomcat.util.res.StringManager.getString:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            invokeinterface org.apache.juli.logging.Log.info:(Ljava/lang/Object;)V
        47: .line 271
      StackMap locals: java.lang.String java.util.List int int java.util.List
      StackMap stack:
            iload 2 /* passes */
            ireturn
        end local 4 // java.util.List availableExtensions
        end local 3 // int failureCount
        end local 2 // boolean passes
        end local 1 // java.util.List resources
        end local 0 // java.lang.String appName
      LocalVariableTable:
        Start  End  Slot                 Name  Signature
            0   48     0              appName  Ljava/lang/String;
            0   48     1            resources  Ljava/util/List<Lorg/apache/catalina/util/ManifestResource;>;
            1   48     2               passes  Z
            2   48     3         failureCount  I
            3   48     4  availableExtensions  Ljava/util/List<Lorg/apache/catalina/util/Extension;>;
            5   41     5                  mre  Lorg/apache/catalina/util/ManifestResource;
            6   41     7         requiredList  Ljava/util/ArrayList<Lorg/apache/catalina/util/Extension;>;
           15   40     8          requiredExt  Lorg/apache/catalina/util/Extension;
           16   40    10                found  Z
           19   23    11            targetExt  Lorg/apache/catalina/util/Extension;
           27   31    11            targetExt  Lorg/apache/catalina/util/Extension;
    Signature: (Ljava/lang/String;Ljava/util/List<Lorg/apache/catalina/util/ManifestResource;>;)Z
    MethodParameters:
           Name  Flags
      appName    
      resources  

  private static java.util.List<org.apache.catalina.util.Extension> buildAvailableExtensionsList(java.util.List<org.apache.catalina.util.ManifestResource>);
    descriptor: (Ljava/util/List;)Ljava/util/List;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=2, locals=7, args_size=1
        start local 0 // java.util.List resources
         0: .line 294
            aconst_null
            astore 1 /* availableList */
        start local 1 // java.util.List availableList
         1: .line 296
            aload 0 /* resources */
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 13
      StackMap locals: java.util.List java.util.List top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.catalina.util.ManifestResource
            astore 2 /* mre */
        start local 2 // org.apache.catalina.util.ManifestResource mre
         3: .line 297
            aload 2 /* mre */
            invokevirtual org.apache.catalina.util.ManifestResource.getAvailableExtensions:()Ljava/util/ArrayList;
            astore 4 /* list */
        start local 4 // java.util.ArrayList list
         4: .line 298
            aload 4 /* list */
            ifnull 13
         5: .line 299
            aload 4 /* list */
            invokevirtual java.util.ArrayList.iterator:()Ljava/util/Iterator;
            astore 6
            goto 12
      StackMap locals: java.util.List java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList top java.util.Iterator
      StackMap stack:
         6: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.apache.catalina.util.Extension
            astore 5 /* ext */
        start local 5 // org.apache.catalina.util.Extension ext
         7: .line 300
            aload 1 /* availableList */
            ifnonnull 11
         8: .line 301
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            astore 1 /* availableList */
         9: .line 302
            aload 1 /* availableList */
            aload 5 /* ext */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        10: .line 303
            goto 12
        11: .line 304
      StackMap locals: java.util.List java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList org.apache.catalina.util.Extension java.util.Iterator
      StackMap stack:
            aload 1 /* availableList */
            aload 5 /* ext */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
        end local 5 // org.apache.catalina.util.Extension ext
        12: .line 299
      StackMap locals: java.util.List java.util.List org.apache.catalina.util.ManifestResource java.util.Iterator java.util.ArrayList top java.util.Iterator
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 6
        end local 4 // java.util.ArrayList list
        end local 2 // org.apache.catalina.util.ManifestResource mre
        13: .line 296
      StackMap locals: java.util.List java.util.List top java.util.Iterator
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
        14: .line 310
            aload 1 /* availableList */
            areturn
        end local 1 // java.util.List availableList
        end local 0 // java.util.List resources
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   15     0      resources  Ljava/util/List<Lorg/apache/catalina/util/ManifestResource;>;
            1   15     1  availableList  Ljava/util/List<Lorg/apache/catalina/util/Extension;>;
            3   13     2            mre  Lorg/apache/catalina/util/ManifestResource;
            4   13     4           list  Ljava/util/ArrayList<Lorg/apache/catalina/util/Extension;>;
            7   12     5            ext  Lorg/apache/catalina/util/Extension;
    Signature: (Ljava/util/List<Lorg/apache/catalina/util/ManifestResource;>;)Ljava/util/List<Lorg/apache/catalina/util/Extension;>;
    MethodParameters:
           Name  Flags
      resources  

  private static java.util.jar.Manifest getManifest(java.io.InputStream);
    descriptor: (Ljava/io/InputStream;)Ljava/util/jar/Manifest;
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=3, locals=5, args_size=1
        start local 0 // java.io.InputStream inStream
         0: .line 320
            aconst_null
            astore 1 /* manifest */
        start local 1 // java.util.jar.Manifest manifest
         1: .line 321
            aconst_null
            astore 2
            aconst_null
            astore 3
         2: new java.util.jar.JarInputStream
            dup
            aload 0 /* inStream */
            invokespecial java.util.jar.JarInputStream.<init>:(Ljava/io/InputStream;)V
            astore 4 /* jin */
        start local 4 // java.util.jar.JarInputStream jin
         3: .line 322
            aload 4 /* jin */
            invokevirtual java.util.jar.JarInputStream.getManifest:()Ljava/util/jar/Manifest;
            astore 1 /* manifest */
         4: .line 323
            aload 4 /* jin */
            ifnull 10
            aload 4 /* jin */
            invokevirtual java.util.jar.JarInputStream.close:()V
            goto 10
      StackMap locals: java.io.InputStream java.util.jar.Manifest java.lang.Throwable java.lang.Throwable java.util.jar.JarInputStream
      StackMap stack: java.lang.Throwable
         5: astore 2
            aload 4 /* jin */
            ifnull 6
            aload 4 /* jin */
            invokevirtual java.util.jar.JarInputStream.close:()V
        end local 4 // java.util.jar.JarInputStream jin
      StackMap locals:
      StackMap stack:
         6: aload 2
            athrow
      StackMap locals:
      StackMap stack: java.lang.Throwable
         7: astore 3
            aload 2
            ifnonnull 8
            aload 3
            astore 2
            goto 9
      StackMap locals:
      StackMap stack:
         8: aload 2
            aload 3
            if_acmpeq 9
            aload 2
            aload 3
            invokevirtual java.lang.Throwable.addSuppressed:(Ljava/lang/Throwable;)V
      StackMap locals:
      StackMap stack:
         9: aload 2
            athrow
        10: .line 324
      StackMap locals:
      StackMap stack:
            aload 1 /* manifest */
            areturn
        end local 1 // java.util.jar.Manifest manifest
        end local 0 // java.io.InputStream inStream
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   11     0  inStream  Ljava/io/InputStream;
            1   11     1  manifest  Ljava/util/jar/Manifest;
            3    6     4       jin  Ljava/util/jar/JarInputStream;
      Exception table:
        from    to  target  type
           3     4       5  any
           2     7       7  any
    Exceptions:
      throws java.io.IOException
    MethodParameters:
          Name  Flags
      inStream  

  private static void addFolderList(java.lang.String);
    descriptor: (Ljava/lang/String;)V
    flags: (0x000a) ACC_PRIVATE, ACC_STATIC
    Code:
      stack=7, locals=10, args_size=1
        start local 0 // java.lang.String property
         0: .line 334
            aload 0 /* property */
            invokestatic java.lang.System.getProperty:(Ljava/lang/String;)Ljava/lang/String;
            astore 1 /* extensionsDir */
        start local 1 // java.lang.String extensionsDir
         1: .line 335
            aload 1 /* extensionsDir */
            ifnull 21
         2: .line 337
            new java.util.StringTokenizer
            dup
            aload 1 /* extensionsDir */
            getstatic java.io.File.pathSeparator:Ljava/lang/String;
            invokespecial java.util.StringTokenizer.<init>:(Ljava/lang/String;Ljava/lang/String;)V
         3: .line 336
            astore 2 /* extensionsTok */
        start local 2 // java.util.StringTokenizer extensionsTok
         4: .line 338
            goto 20
         5: .line 339
      StackMap locals: java.lang.String java.util.StringTokenizer
      StackMap stack:
            new java.io.File
            dup
            aload 2 /* extensionsTok */
            invokevirtual java.util.StringTokenizer.nextToken:()Ljava/lang/String;
            invokespecial java.io.File.<init>:(Ljava/lang/String;)V
            astore 3 /* targetDir */
        start local 3 // java.io.File targetDir
         6: .line 340
            aload 3 /* targetDir */
            invokevirtual java.io.File.isDirectory:()Z
            ifne 8
         7: .line 341
            goto 20
         8: .line 343
      StackMap locals: java.io.File
      StackMap stack:
            aload 3 /* targetDir */
            invokevirtual java.io.File.listFiles:()[Ljava/io/File;
            astore 4 /* files */
        start local 4 // java.io.File[] files
         9: .line 344
            aload 4 /* files */
            ifnonnull 11
        10: .line 345
            goto 20
        11: .line 347
      StackMap locals: java.io.File[]
      StackMap stack:
            aload 4 /* files */
            dup
            astore 8
            arraylength
            istore 7
            iconst_0
            istore 6
            goto 19
      StackMap locals: java.lang.String java.lang.String java.util.StringTokenizer java.io.File java.io.File[] top int int java.io.File[]
      StackMap stack:
        12: aload 8
            iload 6
            aaload
            astore 5 /* file */
        start local 5 // java.io.File file
        13: .line 348
            aload 5 /* file */
            invokevirtual java.io.File.getName:()Ljava/lang/String;
            getstatic java.util.Locale.ENGLISH:Ljava/util/Locale;
            invokevirtual java.lang.String.toLowerCase:(Ljava/util/Locale;)Ljava/lang/String;
            ldc ".jar"
            invokevirtual java.lang.String.endsWith:(Ljava/lang/String;)Z
            ifeq 18
            aload 5 /* file */
            invokevirtual java.io.File.isFile:()Z
            ifeq 18
        14: .line 350
            aload 5 /* file */
            invokestatic org.apache.catalina.util.ExtensionValidator.addSystemResource:(Ljava/io/File;)V
        15: .line 351
            goto 18
      StackMap locals: java.lang.String java.lang.String java.util.StringTokenizer java.io.File java.io.File[] java.io.File int int java.io.File[]
      StackMap stack: java.io.IOException
        16: astore 9 /* e */
        start local 9 // java.io.IOException e
        17: .line 352
            getstatic org.apache.catalina.util.ExtensionValidator.log:Lorg/apache/juli/logging/Log;
            getstatic org.apache.catalina.util.ExtensionValidator.sm:Lorg/apache/tomcat/util/res/StringManager;
            ldc "extensionValidator.failload"
            iconst_1
            anewarray java.lang.Object
            dup
            iconst_0
            aload 5 /* file */
            aastore
            invokevirtual org.apache.tomcat.util.res.StringManager.getString:(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;
            aload 9 /* e */
            invokeinterface org.apache.juli.logging.Log.error:(Ljava/lang/Object;Ljava/lang/Throwable;)V
        end local 9 // java.io.IOException e
        end local 5 // java.io.File file
        18: .line 347
      StackMap locals: java.lang.String java.lang.String java.util.StringTokenizer java.io.File java.io.File[] top int int java.io.File[]
      StackMap stack:
            iinc 6 1
      StackMap locals:
      StackMap stack:
        19: iload 6
            iload 7
            if_icmplt 12
        end local 4 // java.io.File[] files
        end local 3 // java.io.File targetDir
        20: .line 338
      StackMap locals: java.lang.String java.lang.String java.util.StringTokenizer
      StackMap stack:
            aload 2 /* extensionsTok */
            invokevirtual java.util.StringTokenizer.hasMoreTokens:()Z
            ifne 5
        end local 2 // java.util.StringTokenizer extensionsTok
        21: .line 359
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.String extensionsDir
        end local 0 // java.lang.String property
      LocalVariableTable:
        Start  End  Slot           Name  Signature
            0   22     0       property  Ljava/lang/String;
            1   22     1  extensionsDir  Ljava/lang/String;
            4   21     2  extensionsTok  Ljava/util/StringTokenizer;
            6   20     3      targetDir  Ljava/io/File;
            9   20     4          files  [Ljava/io/File;
           13   18     5           file  Ljava/io/File;
           17   18     9              e  Ljava/io/IOException;
      Exception table:
        from    to  target  type
          14    15      16  Class java.io.IOException
    MethodParameters:
          Name  Flags
      property  
}
SourceFile: "ExtensionValidator.java"
/

org.apache.tomcat/ tomcat-catalina/ 10.0.0/ org/apache/catalina/util/ExtensionValidator.class
