public abstract class org.apache.commons.codec.binary.BaseNCodec extends java.lang.Object implements org.apache.commons.codec.BinaryEncoder, org.apache.commons.codec.BinaryDecoder
{
static final int EOF;
public static final int MIME_CHUNK_SIZE;
public static final int PEM_CHUNK_SIZE;
private static final int DEFAULT_BUFFER_RESIZE_FACTOR;
private static final int DEFAULT_BUFFER_SIZE;
private static final int MAX_BUFFER_SIZE;
protected static final int MASK_8BITS;
protected static final byte PAD_DEFAULT;
protected static final org.apache.commons.codec.CodecPolicy DECODING_POLICY_DEFAULT;
static final byte[] CHUNK_SEPARATOR;
protected final byte PAD;
protected final byte pad;
private final int unencodedBlockSize;
private final int encodedBlockSize;
protected final int lineLength;
private final int chunkSeparatorLength;
private final org.apache.commons.codec.CodecPolicy decodingPolicy;
private static int createPositiveCapacity(int)
{
int v, v;
long v;
java.lang.String v;
java.lang.OutOfMemoryError v;
v := @parameter: int;
if v >= 0 goto label;
v = new java.lang.OutOfMemoryError;
v = v & 4294967295L;
v = dynamicinvoke "makeConcatWithConstants" <java.lang.String (long)>(v) <java.lang.invoke.StringConcatFactory: java.lang.invoke.CallSite makeConcatWithConstants(java.lang.invoke.MethodHandles$Lookup,java.lang.String,java.lang.invoke.MethodType,java.lang.String,java.lang.Object[])>("Unable to allocate array size: \u0001");
specialinvoke v.<java.lang.OutOfMemoryError: void <init>(java.lang.String)>(v);
throw v;
label:
v = staticinvoke <java.lang.Math: int max(int,int)>(v, 2147483639);
return v;
}
public static byte[] getChunkSeparator()
{
byte[] v;
java.lang.Object v;
v = <org.apache.commons.codec.binary.BaseNCodec: byte[] CHUNK_SEPARATOR>;
v = virtualinvoke v.<java.lang.Object: java.lang.Object clone()>();
return v;
}
protected static boolean isWhiteSpace(byte)
{
byte v;
boolean v;
v := @parameter: byte;
v = staticinvoke <java.lang.Character: boolean isWhitespace(int)>(v);
return v;
}
private static byte[] resizeBuffer(org.apache.commons.codec.binary.BaseNCodec$Context, int)
{
byte[] v, v, v;
org.apache.commons.codec.binary.BaseNCodec$Context v;
int v, v, v, v, v;
v := @parameter: org.apache.commons.codec.binary.BaseNCodec$Context;
v := @parameter: int;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer>;
v = lengthof v;
v = v * 2;
v = staticinvoke <java.lang.Integer: int compareUnsigned(int,int)>(v, v);
if v >= 0 goto label;
v = v;
label:
v = staticinvoke <java.lang.Integer: int compareUnsigned(int,int)>(v, 2147483639);
if v <= 0 goto label;
v = staticinvoke <org.apache.commons.codec.binary.BaseNCodec: int createPositiveCapacity(int)>(v);
label:
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer>;
v = staticinvoke <java.util.Arrays: byte[] copyOf(byte[],int)>(v, v);
v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer> = v;
return v;
}
protected void <init>(int, int, int, int)
{
org.apache.commons.codec.binary.BaseNCodec v;
int v, v, v, v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: int;
v := @parameter: int;
v := @parameter: int;
v := @parameter: int;
specialinvoke v.<org.apache.commons.codec.binary.BaseNCodec: void <init>(int,int,int,int,byte)>(v, v, v, v, 61);
return;
}
protected void <init>(int, int, int, int, byte)
{
org.apache.commons.codec.CodecPolicy v;
org.apache.commons.codec.binary.BaseNCodec v;
byte v;
int v, v, v, v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: int;
v := @parameter: int;
v := @parameter: int;
v := @parameter: int;
v := @parameter: byte;
v = <org.apache.commons.codec.binary.BaseNCodec: org.apache.commons.codec.CodecPolicy DECODING_POLICY_DEFAULT>;
specialinvoke v.<org.apache.commons.codec.binary.BaseNCodec: void <init>(int,int,int,int,byte,org.apache.commons.codec.CodecPolicy)>(v, v, v, v, v, v);
return;
}
protected void <init>(int, int, int, int, byte, org.apache.commons.codec.CodecPolicy)
{
org.apache.commons.codec.binary.BaseNCodec v;
org.apache.commons.codec.CodecPolicy v;
byte v;
int v, v, v, v, v, v;
java.lang.Object v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: int;
v := @parameter: int;
v := @parameter: int;
v := @parameter: int;
v := @parameter: byte;
v := @parameter: org.apache.commons.codec.CodecPolicy;
specialinvoke v.<java.lang.Object: void <init>()>();
v.<org.apache.commons.codec.binary.BaseNCodec: byte PAD> = 61;
v.<org.apache.commons.codec.binary.BaseNCodec: int unencodedBlockSize> = v;
v.<org.apache.commons.codec.binary.BaseNCodec: int encodedBlockSize> = v;
if v <= 0 goto label;
if v <= 0 goto label;
v = 1;
goto label;
label:
v = 0;
label:
if v == 0 goto label;
v = v / v;
v = v * v;
goto label;
label:
v = 0;
label:
v.<org.apache.commons.codec.binary.BaseNCodec: int lineLength> = v;
v.<org.apache.commons.codec.binary.BaseNCodec: int chunkSeparatorLength> = v;
v.<org.apache.commons.codec.binary.BaseNCodec: byte pad> = v;
v = staticinvoke <java.util.Objects: java.lang.Object requireNonNull(java.lang.Object,java.lang.String)>(v, "codecPolicy");
v.<org.apache.commons.codec.binary.BaseNCodec: org.apache.commons.codec.CodecPolicy decodingPolicy> = v;
return;
}
int available(org.apache.commons.codec.binary.BaseNCodec$Context)
{
org.apache.commons.codec.binary.BaseNCodec v;
org.apache.commons.codec.binary.BaseNCodec$Context v;
int v, v, v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: org.apache.commons.codec.binary.BaseNCodec$Context;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: boolean hasData(org.apache.commons.codec.binary.BaseNCodec$Context)>(v);
if v == 0 goto label;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos>;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos>;
v = v - v;
goto label;
label:
v = 0;
label:
return v;
}
protected boolean containsAlphabetOrPad(byte[])
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v;
byte v, v;
int v, v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
if v != null goto label;
return 0;
label:
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = v.<org.apache.commons.codec.binary.BaseNCodec: byte pad>;
if v == v goto label;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: boolean isInAlphabet(byte)>(v);
if v == 0 goto label;
label:
return 1;
label:
v = v + 1;
goto label;
label:
return 0;
}
public byte[] decode(byte[])
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
org.apache.commons.codec.binary.BaseNCodec$Context v;
int v, v, v, v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v = staticinvoke <org.apache.commons.codec.binary.BinaryCodec: boolean isEmpty(byte[])>(v);
if v == 0 goto label;
return v;
label:
v = new org.apache.commons.codec.binary.BaseNCodec$Context;
specialinvoke v.<org.apache.commons.codec.binary.BaseNCodec$Context: void <init>()>();
v = lengthof v;
virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: void decode(byte[],int,int,org.apache.commons.codec.binary.BaseNCodec$Context)>(v, 0, v, v);
v = (int) -1;
virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: void decode(byte[],int,int,org.apache.commons.codec.binary.BaseNCodec$Context)>(v, 0, v, v);
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos>;
v = newarray (byte)[v];
v = lengthof v;
virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: int readResults(byte[],int,int,org.apache.commons.codec.binary.BaseNCodec$Context)>(v, 0, v, v);
return v;
}
abstract void decode(byte[], int, int, org.apache.commons.codec.binary.BaseNCodec$Context);
public java.lang.Object decode(java.lang.Object) throws org.apache.commons.codec.DecoderException
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
org.apache.commons.codec.DecoderException v;
java.lang.Object v;
boolean v, v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: java.lang.Object;
v = v instanceof byte[];
if v == 0 goto label;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: byte[] decode(byte[])>(v);
return v;
label:
v = v instanceof java.lang.String;
if v == 0 goto label;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: byte[] decode(java.lang.String)>(v);
return v;
label:
v = new org.apache.commons.codec.DecoderException;
specialinvoke v.<org.apache.commons.codec.DecoderException: void <init>(java.lang.String)>("Parameter supplied to Base-N decode is not a byte[] or a String");
throw v;
}
public byte[] decode(java.lang.String)
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
java.lang.String v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.commons.codec.binary.StringUtils: byte[] getBytesUtf8(java.lang.String)>(v);
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: byte[] decode(byte[])>(v);
return v;
}
public byte[] encode(byte[])
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
int v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v = staticinvoke <org.apache.commons.codec.binary.BinaryCodec: boolean isEmpty(byte[])>(v);
if v == 0 goto label;
return v;
label:
v = lengthof v;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: byte[] encode(byte[],int,int)>(v, 0, v);
return v;
}
public byte[] encode(byte[], int, int)
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
org.apache.commons.codec.binary.BaseNCodec$Context v;
int v, v, v, v, v, v, v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v := @parameter: int;
v := @parameter: int;
v = staticinvoke <org.apache.commons.codec.binary.BinaryCodec: boolean isEmpty(byte[])>(v);
if v == 0 goto label;
return v;
label:
v = new org.apache.commons.codec.binary.BaseNCodec$Context;
specialinvoke v.<org.apache.commons.codec.binary.BaseNCodec$Context: void <init>()>();
virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: void encode(byte[],int,int,org.apache.commons.codec.binary.BaseNCodec$Context)>(v, v, v, v);
v = (int) -1;
virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: void encode(byte[],int,int,org.apache.commons.codec.binary.BaseNCodec$Context)>(v, v, v, v);
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos>;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos>;
v = v - v;
v = newarray (byte)[v];
v = lengthof v;
virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: int readResults(byte[],int,int,org.apache.commons.codec.binary.BaseNCodec$Context)>(v, 0, v, v);
return v;
}
abstract void encode(byte[], int, int, org.apache.commons.codec.binary.BaseNCodec$Context);
public java.lang.Object encode(java.lang.Object) throws org.apache.commons.codec.EncoderException
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v;
org.apache.commons.codec.EncoderException v;
java.lang.Object v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: java.lang.Object;
v = v instanceof byte[];
if v != 0 goto label;
v = new org.apache.commons.codec.EncoderException;
specialinvoke v.<org.apache.commons.codec.EncoderException: void <init>(java.lang.String)>("Parameter supplied to Base-N encode is not a byte[]");
throw v;
label:
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: byte[] encode(byte[])>(v);
return v;
}
public java.lang.String encodeAsString(byte[])
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
java.lang.String v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: byte[] encode(byte[])>(v);
v = staticinvoke <org.apache.commons.codec.binary.StringUtils: java.lang.String newStringUtf8(byte[])>(v);
return v;
}
public java.lang.String encodeToString(byte[])
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
java.lang.String v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: byte[] encode(byte[])>(v);
v = staticinvoke <org.apache.commons.codec.binary.StringUtils: java.lang.String newStringUtf8(byte[])>(v);
return v;
}
protected byte[] ensureBufferSize(int, org.apache.commons.codec.binary.BaseNCodec$Context)
{
byte[] v, v, v, v, v;
int v, v, v, v, v, v, v, v, v;
org.apache.commons.codec.binary.BaseNCodec v;
org.apache.commons.codec.binary.BaseNCodec$Context v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: int;
v := @parameter: org.apache.commons.codec.binary.BaseNCodec$Context;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer>;
if v != null goto label;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: int getDefaultBufferSize()>();
v = staticinvoke <java.lang.Math: int max(int,int)>(v, v);
v = newarray (byte)[v];
v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer> = v;
v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos> = 0;
v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos> = 0;
goto label;
label:
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos>;
v = v + v;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer>;
v = lengthof v;
v = v - v;
if v <= 0 goto label;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos>;
v = v + v;
v = staticinvoke <org.apache.commons.codec.binary.BaseNCodec: byte[] resizeBuffer(org.apache.commons.codec.binary.BaseNCodec$Context,int)>(v, v);
return v;
label:
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer>;
return v;
}
public org.apache.commons.codec.CodecPolicy getCodecPolicy()
{
org.apache.commons.codec.CodecPolicy v;
org.apache.commons.codec.binary.BaseNCodec v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v = v.<org.apache.commons.codec.binary.BaseNCodec: org.apache.commons.codec.CodecPolicy decodingPolicy>;
return v;
}
protected int getDefaultBufferSize()
{
org.apache.commons.codec.binary.BaseNCodec v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
return 8192;
}
public long getEncodedLength(byte[])
{
byte[] v;
long v, v, v, v, v;
int v, v, v, v, v, v, v, v, v, v, v;
org.apache.commons.codec.binary.BaseNCodec v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v = lengthof v;
v = v.<org.apache.commons.codec.binary.BaseNCodec: int unencodedBlockSize>;
v = v + v;
v = v - 1;
v = v.<org.apache.commons.codec.binary.BaseNCodec: int unencodedBlockSize>;
v = v / v;
v = v.<org.apache.commons.codec.binary.BaseNCodec: int encodedBlockSize>;
v = v * v;
v = v.<org.apache.commons.codec.binary.BaseNCodec: int lineLength>;
if v <= 0 goto label;
v = v.<org.apache.commons.codec.binary.BaseNCodec: int lineLength>;
v = v + v;
v = v - 1L;
v = v.<org.apache.commons.codec.binary.BaseNCodec: int lineLength>;
v = v / v;
v = v.<org.apache.commons.codec.binary.BaseNCodec: int chunkSeparatorLength>;
v = v * v;
v = v + v;
label:
return v;
}
boolean hasData(org.apache.commons.codec.binary.BaseNCodec$Context)
{
org.apache.commons.codec.binary.BaseNCodec v;
org.apache.commons.codec.binary.BaseNCodec$Context v;
int v, v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: org.apache.commons.codec.binary.BaseNCodec$Context;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos>;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos>;
if v <= v goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
protected abstract boolean isInAlphabet(byte);
public boolean isInAlphabet(byte[], boolean)
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v;
byte v, v;
int v, v;
boolean v, v, v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v := @parameter: boolean;
v = lengthof v;
v = 0;
label:
if v >= v goto label;
v = v[v];
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: boolean isInAlphabet(byte)>(v);
if v != 0 goto label;
if v == 0 goto label;
v = v.<org.apache.commons.codec.binary.BaseNCodec: byte pad>;
if v == v goto label;
v = staticinvoke <java.lang.Character: boolean isWhitespace(int)>(v);
if v != 0 goto label;
label:
return 0;
label:
v = v + 1;
goto label;
label:
return 1;
}
public boolean isInAlphabet(java.lang.String)
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v;
java.lang.String v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: java.lang.String;
v = staticinvoke <org.apache.commons.codec.binary.StringUtils: byte[] getBytesUtf8(java.lang.String)>(v);
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: boolean isInAlphabet(byte[],boolean)>(v, 1);
return v;
}
public boolean isStrictDecoding()
{
org.apache.commons.codec.CodecPolicy v, v;
org.apache.commons.codec.binary.BaseNCodec v;
boolean v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v = v.<org.apache.commons.codec.binary.BaseNCodec: org.apache.commons.codec.CodecPolicy decodingPolicy>;
v = <org.apache.commons.codec.CodecPolicy: org.apache.commons.codec.CodecPolicy STRICT>;
if v != v goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
}
int readResults(byte[], int, int, org.apache.commons.codec.binary.BaseNCodec$Context)
{
org.apache.commons.codec.binary.BaseNCodec v;
byte[] v, v;
org.apache.commons.codec.binary.BaseNCodec$Context v;
byte v;
int v, v, v, v, v, v, v;
boolean v, v, v;
v := @this: org.apache.commons.codec.binary.BaseNCodec;
v := @parameter: byte[];
v := @parameter: int;
v := @parameter: int;
v := @parameter: org.apache.commons.codec.binary.BaseNCodec$Context;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: boolean hasData(org.apache.commons.codec.binary.BaseNCodec$Context)>(v);
if v == 0 goto label;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: int available(org.apache.commons.codec.binary.BaseNCodec$Context)>(v);
v = staticinvoke <java.lang.Math: int min(int,int)>(v, v);
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: byte[] buffer>;
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos>;
staticinvoke <java.lang.System: void arraycopy(java.lang.Object,int,java.lang.Object,int,int)>(v, v, v, v, v);
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos>;
v = v + v;
v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos> = v;
v = virtualinvoke v.<org.apache.commons.codec.binary.BaseNCodec: boolean hasData(org.apache.commons.codec.binary.BaseNCodec$Context)>(v);
if v != 0 goto label;
v.<org.apache.commons.codec.binary.BaseNCodec$Context: int readPos> = 0;
v.<org.apache.commons.codec.binary.BaseNCodec$Context: int pos> = 0;
label:
return v;
label:
v = v.<org.apache.commons.codec.binary.BaseNCodec$Context: boolean eof>;
if v == 0 goto label;
v = -1;
goto label;
label:
v = 0;
label:
return v;
}
static void <clinit>()
{
org.apache.commons.codec.CodecPolicy v;
byte[] v;
v = <org.apache.commons.codec.CodecPolicy: org.apache.commons.codec.CodecPolicy LENIENT>;
<org.apache.commons.codec.binary.BaseNCodec: org.apache.commons.codec.CodecPolicy DECODING_POLICY_DEFAULT> = v;
v = newarray (byte)[2];
v[0] = 13;
v[1] = 10;
<org.apache.commons.codec.binary.BaseNCodec: byte[] CHUNK_SEPARATOR> = v;
return;
}
}