Package org.bouncycastle.tls
Class ByteQueue
java.lang.Object
org.bouncycastle.tls.ByteQueue
A queue for bytes. This file could be more optimized.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
addData
(byte[] buf, int off, int len) Add some data to our buffer.int
void
copyTo
(OutputStream output, int length) Copy some bytes from the beginning of the data to the providedOutputStream
.static int
nextTwoPow
(int i) void
read
(byte[] buf, int offset, int len, int skip) Read data from the buffer.void
read
(ByteBuffer buf, int len, int skip) Read data from the buffer.int
int
readUint16
(int skip) short
readUint8
(int skip) void
removeData
(byte[] buf, int off, int len, int skip) Remove data from the buffer.void
removeData
(int i) Remove some bytes from our data from the beginning.byte[]
removeData
(int len, int skip) void
removeData
(ByteBuffer buf, int len, int skip) Remove data from the buffer.void
shrink()
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Constructor Details
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Method Details
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nextTwoPow
public static int nextTwoPow(int i) - Returns:
- The smallest number which can be written as 2^x which is bigger than i.
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addData
public void addData(byte[] buf, int off, int len) Add some data to our buffer.- Parameters:
buf
- A byte-array to read data from.off
- How many bytes to skip at the beginning of the array.len
- How many bytes to read from the array.
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available
public int available()- Returns:
- The number of bytes which are available in this buffer.
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copyTo
Copy some bytes from the beginning of the data to the providedOutputStream
.- Parameters:
output
- TheOutputStream
to copy the bytes to.length
- How many bytes to copy.- Throws:
IOException
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read
public void read(byte[] buf, int offset, int len, int skip) Read data from the buffer.- Parameters:
buf
- The buffer where the read data will be copied to.offset
- How many bytes to skip at the beginning of buf.len
- How many bytes to read at all.skip
- How many bytes from our data to skip.
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read
Read data from the buffer.- Parameters:
buf
- TheByteBuffer
where the read data will be copied to.len
- How many bytes to read at all.skip
- How many bytes from our data to skip.
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readInt32
public int readInt32() -
readUint8
public short readUint8(int skip) -
readUint16
public int readUint16(int skip) -
removeData
public void removeData(int i) Remove some bytes from our data from the beginning.- Parameters:
i
- How many bytes to remove.
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removeData
public void removeData(byte[] buf, int off, int len, int skip) Remove data from the buffer.- Parameters:
buf
- The buffer where the removed data will be copied to.off
- How many bytes to skip at the beginning of buf.len
- How many bytes to read at all.skip
- How many bytes from our data to skip.
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removeData
Remove data from the buffer.- Parameters:
buf
- TheByteBuffer
where the removed data will be copied to.len
- How many bytes to read at all.skip
- How many bytes from our data to skip.
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removeData
public byte[] removeData(int len, int skip) -
shrink
public void shrink()
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