-
DerIndefLenConverter
-
TAG_MASK: int
-
FORM_MASK: int
-
CLASS_MASK: int
-
LEN_LONG: int
-
LEN_MASK: int
-
SKIP_EOC_BYTES: int
-
data: byte[]
-
newData: byte[]
-
newDataPos: int
-
dataPos: int
-
dataSize: int
-
index: int
-
unresolved: int
-
ndefsList: ArrayList
-
numOfTotalLenBytes: int
-
isEOC(int): boolean
-
isLongForm(int): boolean
-
<init>(): void
-
isIndefinite(int): boolean
-
parseTag(): void
-
writeTag(): void
-
parseLength(): int
-
writeLengthAndValue(): void
-
writeLength(int): void
-
getLengthBytes(int): byte[]
-
getNumOfLenBytes(int): int
-
parseValue(int): void
-
writeValue(int): void
-
convertBytes(byte[]): byte[]
-
convertStream(InputStream, byte): byte[]
-
class sun.security.util.DerIndefLenConverter
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: sun.security.util.DerIndefLenConverter
super_class: java.lang.Object
{
private static final int TAG_MASK;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 31
private static final int FORM_MASK;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 32
private static final int CLASS_MASK;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 192
private static final int LEN_LONG;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 128
private static final int LEN_MASK;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 127
private static final int SKIP_EOC_BYTES;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2
private byte[] data;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private byte[] newData;
descriptor: [B
flags: (0x0002) ACC_PRIVATE
private int newDataPos;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int dataPos;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int dataSize;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int index;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private int unresolved;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private java.util.ArrayList<java.lang.Object> ndefsList;
descriptor: Ljava/util/ArrayList;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/ArrayList<Ljava/lang/Object;>;
private int numOfTotalLenBytes;
descriptor: I
flags: (0x0002) ACC_PRIVATE
private boolean isEOC(int);
descriptor: (I)Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 // sun.security.util.DerIndefLenConverter this
start local 1 // int tag
0: .line 62
iload 1 /* tag */
bipush 31
iand
ifne 4
1: .line 63
iload 1 /* tag */
bipush 32
iand
ifne 4
2: .line 64
iload 1 /* tag */
sipush 192
iand
ifne 4
3: .line 62
iconst_1
ireturn
StackMap locals:
StackMap stack:
4: iconst_0
ireturn
end local 1 // int tag
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lsun/security/util/DerIndefLenConverter;
0 5 1 tag I
MethodParameters:
Name Flags
tag
static boolean isLongForm(int);
descriptor: (I)Z
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 // int lengthByte
0: .line 69
iload 0 /* lengthByte */
sipush 128
iand
sipush 128
if_icmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 // int lengthByte
LocalVariableTable:
Start End Slot Name Signature
0 2 0 lengthByte I
MethodParameters:
Name Flags
lengthByte
void <init>();
descriptor: ()V
flags: (0x0000)
Code:
stack=3, locals=1, args_size=1
start local 0 // sun.security.util.DerIndefLenConverter this
0: .line 75
aload 0 /* this */
invokespecial java.lang.Object.<init>:()V
1: .line 55
aload 0 /* this */
iconst_0
putfield sun.security.util.DerIndefLenConverter.unresolved:I
2: .line 57
aload 0 /* this */
new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
putfield sun.security.util.DerIndefLenConverter.ndefsList:Ljava/util/ArrayList;
3: .line 59
aload 0 /* this */
iconst_0
putfield sun.security.util.DerIndefLenConverter.numOfTotalLenBytes:I
4: .line 75
return
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lsun/security/util/DerIndefLenConverter;
static boolean isIndefinite(int);
descriptor: (I)Z
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=1, args_size=1
start local 0 // int lengthByte
0: .line 87
iload 0 /* lengthByte */
invokestatic sun.security.util.DerIndefLenConverter.isLongForm:(I)Z
ifeq 1
iload 0 /* lengthByte */
bipush 127
iand
ifne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 // int lengthByte
LocalVariableTable:
Start End Slot Name Signature
0 2 0 lengthByte I
MethodParameters:
Name Flags
lengthByte
private void parseTag();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=6, args_size=1
start local 0 // sun.security.util.DerIndefLenConverter this
0: .line 95
aload 0 /* this */
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
invokevirtual sun.security.util.DerIndefLenConverter.isEOC:(I)Z
ifeq 20
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
iconst_1
iadd
baload
ifne 20
1: .line 96
iconst_0
istore 1 /* numOfEncapsulatedLenBytes */
start local 1 // int numOfEncapsulatedLenBytes
2: .line 97
aconst_null
astore 2 /* elem */
start local 2 // java.lang.Object elem
3: .line 99
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.ndefsList:Ljava/util/ArrayList;
invokevirtual java.util.ArrayList.size:()I
iconst_1
isub
istore 3 /* index */
start local 3 // int index
4: goto 10
5: .line 102
StackMap locals: int java.lang.Object int
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.ndefsList:Ljava/util/ArrayList;
iload 3 /* index */
invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
astore 2 /* elem */
6: .line 103
aload 2 /* elem */
instanceof java.lang.Integer
ifeq 8
7: .line 104
goto 11
8: .line 106
StackMap locals:
StackMap stack:
iload 1 /* numOfEncapsulatedLenBytes */
aload 2 /* elem */
checkcast byte[]
arraylength
iconst_3
isub
iadd
istore 1 /* numOfEncapsulatedLenBytes */
9: .line 99
iinc 3 /* index */ -1
StackMap locals:
StackMap stack:
10: iload 3 /* index */
ifge 5
11: .line 109
StackMap locals:
StackMap stack:
iload 3 /* index */
ifge 13
12: .line 110
new java.io.IOException
dup
ldc "EOC does not have matching indefinite-length tag"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
13: .line 113
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 2 /* elem */
checkcast java.lang.Integer
invokevirtual java.lang.Integer.intValue:()I
isub
14: .line 114
iload 1 /* numOfEncapsulatedLenBytes */
15: .line 113
iadd
istore 4 /* sectionLen */
start local 4 // int sectionLen
16: .line 115
aload 0 /* this */
iload 4 /* sectionLen */
invokevirtual sun.security.util.DerIndefLenConverter.getLengthBytes:(I)[B
astore 5 /* sectionLenBytes */
start local 5 // byte[] sectionLenBytes
17: .line 116
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.ndefsList:Ljava/util/ArrayList;
iload 3 /* index */
aload 5 /* sectionLenBytes */
invokevirtual java.util.ArrayList.set:(ILjava/lang/Object;)Ljava/lang/Object;
pop
18: .line 117
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.unresolved:I
iconst_1
isub
putfield sun.security.util.DerIndefLenConverter.unresolved:I
19: .line 123
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.numOfTotalLenBytes:I
aload 5 /* sectionLenBytes */
arraylength
iconst_3
isub
iadd
putfield sun.security.util.DerIndefLenConverter.numOfTotalLenBytes:I
end local 5 // byte[] sectionLenBytes
end local 4 // int sectionLen
end local 3 // int index
end local 2 // java.lang.Object elem
end local 1 // int numOfEncapsulatedLenBytes
20: .line 125
StackMap locals:
StackMap stack:
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
21: .line 126
return
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 22 0 this Lsun/security/util/DerIndefLenConverter;
2 20 1 numOfEncapsulatedLenBytes I
3 20 2 elem Ljava/lang/Object;
4 20 3 index I
16 20 4 sectionLen I
17 20 5 sectionLenBytes [B
Exceptions:
throws java.io.IOException
private void writeTag();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=1
start local 0 // sun.security.util.DerIndefLenConverter this
0: .line 133
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
if_icmpne 2
1: .line 134
return
2: .line 135
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
istore 1 /* tag */
start local 1 // int tag
3: .line 136
aload 0 /* this */
iload 1 /* tag */
invokevirtual sun.security.util.DerIndefLenConverter.isEOC:(I)Z
ifeq 7
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
ifne 7
4: .line 137
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
5: .line 138
aload 0 /* this */
invokevirtual sun.security.util.DerIndefLenConverter.writeTag:()V
6: .line 139
goto 8
7: .line 140
StackMap locals: int
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* tag */
i2b
bastore
8: .line 141
StackMap locals:
StackMap stack:
return
end local 1 // int tag
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Lsun/security/util/DerIndefLenConverter;
3 9 1 tag I
private int parseLength();
descriptor: ()I
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=4, args_size=1
start local 0 // sun.security.util.DerIndefLenConverter this
0: .line 152
iconst_0
istore 1 /* curLen */
start local 1 // int curLen
1: .line 153
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
if_icmpne 3
2: .line 154
iload 1 /* curLen */
ireturn
3: .line 155
StackMap locals: int
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
sipush 255
iand
istore 2 /* lenByte */
start local 2 // int lenByte
4: .line 156
iload 2 /* lenByte */
invokestatic sun.security.util.DerIndefLenConverter.isIndefinite:(I)Z
ifeq 8
5: .line 157
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.ndefsList:Ljava/util/ArrayList;
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
invokestatic java.lang.Integer.valueOf:(I)Ljava/lang/Integer;
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
6: .line 158
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.unresolved:I
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.unresolved:I
7: .line 159
iload 1 /* curLen */
ireturn
8: .line 161
StackMap locals: int
StackMap stack:
iload 2 /* lenByte */
invokestatic sun.security.util.DerIndefLenConverter.isLongForm:(I)Z
ifeq 21
9: .line 162
iload 2 /* lenByte */
bipush 127
iand
istore 2 /* lenByte */
10: .line 163
iload 2 /* lenByte */
iconst_4
if_icmple 12
11: .line 164
new java.io.IOException
dup
ldc "Too much data"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
12: .line 166
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
isub
iload 2 /* lenByte */
iconst_1
iadd
if_icmpge 14
13: .line 167
iconst_m1
ireturn
14: .line 169
StackMap locals:
StackMap stack:
iconst_0
istore 3 /* i */
start local 3 // int i
15: goto 18
16: .line 170
StackMap locals: int
StackMap stack:
iload 1 /* curLen */
bipush 8
ishl
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
sipush 255
iand
iadd
istore 1 /* curLen */
17: .line 169
iinc 3 /* i */ 1
StackMap locals:
StackMap stack:
18: iload 3 /* i */
iload 2 /* lenByte */
if_icmplt 16
end local 3 // int i
19: .line 172
iload 1 /* curLen */
ifge 22
20: .line 173
new java.io.IOException
dup
ldc "Invalid length bytes"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
21: .line 176
StackMap locals:
StackMap stack:
iload 2 /* lenByte */
bipush 127
iand
istore 1 /* curLen */
22: .line 178
StackMap locals:
StackMap stack:
iload 1 /* curLen */
ireturn
end local 2 // int lenByte
end local 1 // int curLen
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 23 0 this Lsun/security/util/DerIndefLenConverter;
1 23 1 curLen I
4 23 2 lenByte I
15 19 3 i I
Exceptions:
throws java.io.IOException
private void writeLengthAndValue();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=4, args_size=1
start local 0 // sun.security.util.DerIndefLenConverter this
0: .line 188
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
if_icmpne 2
1: .line 189
return
2: .line 190
StackMap locals:
StackMap stack:
iconst_0
istore 1 /* curLen */
start local 1 // int curLen
3: .line 191
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
sipush 255
iand
istore 2 /* lenByte */
start local 2 // int lenByte
4: .line 192
iload 2 /* lenByte */
invokestatic sun.security.util.DerIndefLenConverter.isIndefinite:(I)Z
ifeq 11
5: .line 193
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.ndefsList:Ljava/util/ArrayList;
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.index:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.index:I
invokevirtual java.util.ArrayList.get:(I)Ljava/lang/Object;
checkcast byte[]
astore 3 /* lenBytes */
start local 3 // byte[] lenBytes
6: .line 194
aload 3 /* lenBytes */
iconst_0
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
7: .line 195
aload 3 /* lenBytes */
arraylength
8: .line 194
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
9: .line 196
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
aload 3 /* lenBytes */
arraylength
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
10: .line 197
return
end local 3 // byte[] lenBytes
11: .line 199
StackMap locals: int int
StackMap stack:
iload 2 /* lenByte */
invokestatic sun.security.util.DerIndefLenConverter.isLongForm:(I)Z
ifeq 20
12: .line 200
iload 2 /* lenByte */
bipush 127
iand
istore 2 /* lenByte */
13: .line 201
iconst_0
istore 3 /* i */
start local 3 // int i
14: goto 17
15: .line 202
StackMap locals: int
StackMap stack:
iload 1 /* curLen */
bipush 8
ishl
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
sipush 255
iand
iadd
istore 1 /* curLen */
16: .line 201
iinc 3 /* i */ 1
StackMap locals:
StackMap stack:
17: iload 3 /* i */
iload 2 /* lenByte */
if_icmplt 15
end local 3 // int i
18: .line 204
iload 1 /* curLen */
ifge 21
19: .line 205
new java.io.IOException
dup
ldc "Invalid length bytes"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
20: .line 208
StackMap locals:
StackMap stack:
iload 2 /* lenByte */
bipush 127
iand
istore 1 /* curLen */
21: .line 210
StackMap locals:
StackMap stack:
aload 0 /* this */
iload 1 /* curLen */
invokevirtual sun.security.util.DerIndefLenConverter.writeLength:(I)V
22: .line 211
aload 0 /* this */
iload 1 /* curLen */
invokevirtual sun.security.util.DerIndefLenConverter.writeValue:(I)V
23: .line 212
return
end local 2 // int lenByte
end local 1 // int curLen
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Lsun/security/util/DerIndefLenConverter;
3 24 1 curLen I
4 24 2 lenByte I
6 11 3 lenBytes [B
14 18 3 i I
Exceptions:
throws java.io.IOException
private void writeLength(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=2, args_size=2
start local 0 // sun.security.util.DerIndefLenConverter this
start local 1 // int curLen
0: .line 215
iload 1 /* curLen */
sipush 128
if_icmpge 3
1: .line 216
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
i2b
bastore
2: .line 218
goto 23
StackMap locals:
StackMap stack:
3: iload 1 /* curLen */
sipush 256
if_icmpge 7
4: .line 219
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
bipush -127
bastore
5: .line 220
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
i2b
bastore
6: .line 222
goto 23
StackMap locals:
StackMap stack:
7: iload 1 /* curLen */
ldc 65536
if_icmpge 12
8: .line 223
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
bipush -126
bastore
9: .line 224
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
bipush 8
ishr
i2b
bastore
10: .line 225
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
i2b
bastore
11: .line 227
goto 23
StackMap locals:
StackMap stack:
12: iload 1 /* curLen */
ldc 16777216
if_icmpge 18
13: .line 228
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
bipush -125
bastore
14: .line 229
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
bipush 16
ishr
i2b
bastore
15: .line 230
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
bipush 8
ishr
i2b
bastore
16: .line 231
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
i2b
bastore
17: .line 233
goto 23
18: .line 234
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
bipush -124
bastore
19: .line 235
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
bipush 24
ishr
i2b
bastore
20: .line 236
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
bipush 16
ishr
i2b
bastore
21: .line 237
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
bipush 8
ishr
i2b
bastore
22: .line 238
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
iload 1 /* curLen */
i2b
bastore
23: .line 240
StackMap locals:
StackMap stack:
return
end local 1 // int curLen
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Lsun/security/util/DerIndefLenConverter;
0 24 1 curLen I
MethodParameters:
Name Flags
curLen
private byte[] getLengthBytes(int);
descriptor: (I)[B
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=4, args_size=2
start local 0 // sun.security.util.DerIndefLenConverter this
start local 1 // int curLen
0: .line 244
iconst_0
istore 3 /* index */
start local 3 // int index
1: .line 246
iload 1 /* curLen */
sipush 128
if_icmpge 5
2: .line 247
iconst_1
newarray 8
astore 2 /* lenBytes */
start local 2 // byte[] lenBytes
3: .line 248
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
i2b
bastore
4: .line 250
goto 29
end local 2 // byte[] lenBytes
StackMap locals: sun.security.util.DerIndefLenConverter int top int
StackMap stack:
5: iload 1 /* curLen */
sipush 256
if_icmpge 10
6: .line 251
iconst_2
newarray 8
astore 2 /* lenBytes */
start local 2 // byte[] lenBytes
7: .line 252
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
bipush -127
bastore
8: .line 253
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
i2b
bastore
9: .line 255
goto 29
end local 2 // byte[] lenBytes
StackMap locals:
StackMap stack:
10: iload 1 /* curLen */
ldc 65536
if_icmpge 16
11: .line 256
iconst_3
newarray 8
astore 2 /* lenBytes */
start local 2 // byte[] lenBytes
12: .line 257
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
bipush -126
bastore
13: .line 258
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
bipush 8
ishr
i2b
bastore
14: .line 259
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
i2b
bastore
15: .line 261
goto 29
end local 2 // byte[] lenBytes
StackMap locals:
StackMap stack:
16: iload 1 /* curLen */
ldc 16777216
if_icmpge 23
17: .line 262
iconst_4
newarray 8
astore 2 /* lenBytes */
start local 2 // byte[] lenBytes
18: .line 263
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
bipush -125
bastore
19: .line 264
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
bipush 16
ishr
i2b
bastore
20: .line 265
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
bipush 8
ishr
i2b
bastore
21: .line 266
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
i2b
bastore
22: .line 268
goto 29
end local 2 // byte[] lenBytes
23: .line 269
StackMap locals:
StackMap stack:
iconst_5
newarray 8
astore 2 /* lenBytes */
start local 2 // byte[] lenBytes
24: .line 270
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
bipush -124
bastore
25: .line 271
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
bipush 24
ishr
i2b
bastore
26: .line 272
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
bipush 16
ishr
i2b
bastore
27: .line 273
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
bipush 8
ishr
i2b
bastore
28: .line 274
aload 2 /* lenBytes */
iload 3 /* index */
iinc 3 /* index */ 1
iload 1 /* curLen */
i2b
bastore
29: .line 277
StackMap locals: sun.security.util.DerIndefLenConverter int byte[] int
StackMap stack:
aload 2 /* lenBytes */
areturn
end local 3 // int index
end local 2 // byte[] lenBytes
end local 1 // int curLen
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 30 0 this Lsun/security/util/DerIndefLenConverter;
0 30 1 curLen I
3 5 2 lenBytes [B
7 10 2 lenBytes [B
12 16 2 lenBytes [B
18 23 2 lenBytes [B
24 30 2 lenBytes [B
1 30 3 index I
MethodParameters:
Name Flags
curLen
private int getNumOfLenBytes(int);
descriptor: (I)I
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=3, args_size=2
start local 0 // sun.security.util.DerIndefLenConverter this
start local 1 // int len
0: .line 283
iconst_0
istore 2 /* numOfLenBytes */
start local 2 // int numOfLenBytes
1: .line 285
iload 1 /* len */
sipush 128
if_icmpge 4
2: .line 286
iconst_1
istore 2 /* numOfLenBytes */
3: .line 287
goto 14
StackMap locals: int
StackMap stack:
4: iload 1 /* len */
sipush 256
if_icmpge 7
5: .line 288
iconst_2
istore 2 /* numOfLenBytes */
6: .line 289
goto 14
StackMap locals:
StackMap stack:
7: iload 1 /* len */
ldc 65536
if_icmpge 10
8: .line 290
iconst_3
istore 2 /* numOfLenBytes */
9: .line 291
goto 14
StackMap locals:
StackMap stack:
10: iload 1 /* len */
ldc 16777216
if_icmpge 13
11: .line 292
iconst_4
istore 2 /* numOfLenBytes */
12: .line 293
goto 14
13: .line 294
StackMap locals:
StackMap stack:
iconst_5
istore 2 /* numOfLenBytes */
14: .line 296
StackMap locals:
StackMap stack:
iload 2 /* numOfLenBytes */
ireturn
end local 2 // int numOfLenBytes
end local 1 // int len
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Lsun/security/util/DerIndefLenConverter;
0 15 1 len I
1 15 2 numOfLenBytes I
MethodParameters:
Name Flags
len
private void parseValue(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=2, args_size=2
start local 0 // sun.security.util.DerIndefLenConverter this
start local 1 // int curLen
0: .line 303
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
iload 1 /* curLen */
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
1: .line 304
return
end local 1 // int curLen
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/security/util/DerIndefLenConverter;
0 2 1 curLen I
MethodParameters:
Name Flags
curLen
private void writeValue(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=7, locals=3, args_size=2
start local 0 // sun.security.util.DerIndefLenConverter this
start local 1 // int curLen
0: .line 310
iconst_0
istore 2 /* i */
start local 2 // int i
1: goto 4
2: .line 311
StackMap locals: int
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.newDataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
aload 0 /* this */
dup
getfield sun.security.util.DerIndefLenConverter.dataPos:I
dup_x1
iconst_1
iadd
putfield sun.security.util.DerIndefLenConverter.dataPos:I
baload
bastore
3: .line 310
iinc 2 /* i */ 1
StackMap locals:
StackMap stack:
4: iload 2 /* i */
iload 1 /* curLen */
if_icmplt 2
end local 2 // int i
5: .line 312
return
end local 1 // int curLen
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Lsun/security/util/DerIndefLenConverter;
0 6 1 curLen I
1 5 2 i I
MethodParameters:
Name Flags
curLen
byte[] convertBytes(byte[]);
descriptor: ([B)[B
flags: (0x0000)
Code:
stack=5, locals=4, args_size=2
start local 0 // sun.security.util.DerIndefLenConverter this
start local 1 // byte[] indefData
0: .line 325
aload 0 /* this */
aload 1 /* indefData */
putfield sun.security.util.DerIndefLenConverter.data:[B
1: .line 326
aload 0 /* this */
iconst_0
putfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 0 /* this */
iconst_0
putfield sun.security.util.DerIndefLenConverter.index:I
2: .line 327
aload 0 /* this */
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.data:[B
arraylength
putfield sun.security.util.DerIndefLenConverter.dataSize:I
3: .line 328
iconst_0
istore 2 /* len */
start local 2 // int len
4: .line 329
iconst_0
istore 3 /* unused */
start local 3 // int unused
5: .line 332
goto 17
6: .line 333
StackMap locals: int int
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
iconst_2
iadd
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
if_icmple 8
7: .line 335
aconst_null
areturn
8: .line 337
StackMap locals:
StackMap stack:
aload 0 /* this */
invokevirtual sun.security.util.DerIndefLenConverter.parseTag:()V
9: .line 338
aload 0 /* this */
invokevirtual sun.security.util.DerIndefLenConverter.parseLength:()I
istore 2 /* len */
10: .line 339
iload 2 /* len */
ifge 12
11: .line 340
aconst_null
areturn
12: .line 342
StackMap locals:
StackMap stack:
aload 0 /* this */
iload 2 /* len */
invokevirtual sun.security.util.DerIndefLenConverter.parseValue:(I)V
13: .line 343
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.unresolved:I
ifne 17
14: .line 344
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
isub
istore 3 /* unused */
15: .line 345
aload 0 /* this */
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
putfield sun.security.util.DerIndefLenConverter.dataSize:I
16: .line 346
goto 18
17: .line 332
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
if_icmplt 6
18: .line 350
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.unresolved:I
ifeq 20
19: .line 351
aconst_null
areturn
20: .line 354
StackMap locals:
StackMap stack:
aload 0 /* this */
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.numOfTotalLenBytes:I
iadd
iload 3 /* unused */
iadd
newarray 8
putfield sun.security.util.DerIndefLenConverter.newData:[B
21: .line 355
aload 0 /* this */
iconst_0
putfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 0 /* this */
iconst_0
putfield sun.security.util.DerIndefLenConverter.newDataPos:I
aload 0 /* this */
iconst_0
putfield sun.security.util.DerIndefLenConverter.index:I
22: .line 359
goto 25
23: .line 360
StackMap locals:
StackMap stack:
aload 0 /* this */
invokevirtual sun.security.util.DerIndefLenConverter.writeTag:()V
24: .line 361
aload 0 /* this */
invokevirtual sun.security.util.DerIndefLenConverter.writeLengthAndValue:()V
25: .line 359
StackMap locals:
StackMap stack:
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataPos:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
if_icmplt 23
26: .line 363
aload 1 /* indefData */
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
27: .line 364
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.dataSize:I
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.numOfTotalLenBytes:I
iadd
iload 3 /* unused */
28: .line 363
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
29: .line 366
aload 0 /* this */
getfield sun.security.util.DerIndefLenConverter.newData:[B
areturn
end local 3 // int unused
end local 2 // int len
end local 1 // byte[] indefData
end local 0 // sun.security.util.DerIndefLenConverter this
LocalVariableTable:
Start End Slot Name Signature
0 30 0 this Lsun/security/util/DerIndefLenConverter;
0 30 1 indefData [B
4 30 2 len I
5 30 3 unused I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
indefData
public static byte[] convertStream(java.io.InputStream, byte);
descriptor: (Ljava/io/InputStream;B)[B
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=4, locals=10, args_size=2
start local 0 // java.io.InputStream in
start local 1 // byte tag
0: .line 382
iconst_2
istore 2 /* offset */
start local 2 // int offset
1: .line 383
aload 0 /* in */
invokevirtual java.io.InputStream.available:()I
istore 3 /* readLen */
start local 3 // int readLen
2: .line 384
iload 3 /* readLen */
iload 2 /* offset */
iadd
newarray 8
astore 4 /* indefData */
start local 4 // byte[] indefData
3: .line 385
aload 4 /* indefData */
iconst_0
iload 1 /* tag */
bastore
4: .line 386
aload 4 /* indefData */
iconst_1
bipush -128
bastore
5: .line 388
StackMap locals: int int byte[]
StackMap stack:
aload 0 /* in */
aload 4 /* indefData */
iload 2 /* offset */
iload 3 /* readLen */
invokevirtual java.io.InputStream.readNBytes:([BII)I
istore 5 /* bytesRead */
start local 5 // int bytesRead
6: .line 389
iload 5 /* bytesRead */
iload 3 /* readLen */
if_icmpeq 9
7: .line 390
iload 5 /* bytesRead */
istore 3 /* readLen */
8: .line 391
aload 4 /* indefData */
iload 2 /* offset */
iload 5 /* bytesRead */
iadd
invokestatic java.util.Arrays.copyOf:([BI)[B
astore 4 /* indefData */
9: .line 393
StackMap locals: int
StackMap stack:
new sun.security.util.DerIndefLenConverter
dup
invokespecial sun.security.util.DerIndefLenConverter.<init>:()V
astore 6 /* derIn */
start local 6 // sun.security.util.DerIndefLenConverter derIn
10: .line 394
aload 6 /* derIn */
aload 4 /* indefData */
invokevirtual sun.security.util.DerIndefLenConverter.convertBytes:([B)[B
astore 7 /* result */
start local 7 // byte[] result
11: .line 395
aload 7 /* result */
ifnonnull 21
12: .line 396
aload 0 /* in */
invokevirtual java.io.InputStream.read:()I
istore 8 /* next */
start local 8 // int next
13: .line 397
iload 8 /* next */
iconst_m1
if_icmpne 15
14: .line 398
new java.io.IOException
dup
ldc "not all indef len BER resolved"
invokespecial java.io.IOException.<init>:(Ljava/lang/String;)V
athrow
15: .line 400
StackMap locals: sun.security.util.DerIndefLenConverter byte[] int
StackMap stack:
aload 0 /* in */
invokevirtual java.io.InputStream.available:()I
istore 9 /* more */
start local 9 // int more
16: .line 402
aload 4 /* indefData */
iload 2 /* offset */
iload 3 /* readLen */
iadd
iconst_1
iadd
iload 9 /* more */
iadd
invokestatic java.util.Arrays.copyOf:([BI)[B
astore 4 /* indefData */
17: .line 403
aload 4 /* indefData */
iload 2 /* offset */
iload 3 /* readLen */
iadd
iload 8 /* next */
i2b
bastore
18: .line 404
iload 2 /* offset */
iload 3 /* readLen */
iadd
iconst_1
iadd
istore 2 /* offset */
19: .line 405
iload 9 /* more */
istore 3 /* readLen */
end local 9 // int more
end local 8 // int next
20: .line 406
goto 5
21: .line 407
StackMap locals:
StackMap stack:
aload 7 /* result */
areturn
end local 7 // byte[] result
end local 6 // sun.security.util.DerIndefLenConverter derIn
end local 5 // int bytesRead
end local 4 // byte[] indefData
end local 3 // int readLen
end local 2 // int offset
end local 1 // byte tag
end local 0 // java.io.InputStream in
LocalVariableTable:
Start End Slot Name Signature
0 22 0 in Ljava/io/InputStream;
0 22 1 tag B
1 22 2 offset I
2 22 3 readLen I
3 22 4 indefData [B
6 22 5 bytesRead I
10 22 6 derIn Lsun/security/util/DerIndefLenConverter;
11 22 7 result [B
13 20 8 next I
16 20 9 more I
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
in
tag
}
SourceFile: "DerIndefLenConverter.java"