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authorLogicParrot <LogicParrot@users.noreply.github.com>2016-02-05 22:45:45 +0100
committerLogicParrot <LogicParrot@users.noreply.github.com>2016-02-05 22:50:18 +0100
commitca6ef58b1ee8521e4b940ee4883dee714960e413 (patch)
tree8532add455224b07c07a759e3d906f50c0695888 /src/ByteBuffer.h
parentMerge pull request #2972 from marvinkopf/PlayerAutoComplete (diff)
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Diffstat (limited to '')
-rw-r--r--src/ByteBuffer.h36
1 files changed, 18 insertions, 18 deletions
diff --git a/src/ByteBuffer.h b/src/ByteBuffer.h
index cec85a404..df8443dd2 100644
--- a/src/ByteBuffer.h
+++ b/src/ByteBuffer.h
@@ -29,22 +29,22 @@ class cByteBuffer
public:
cByteBuffer(size_t a_BufferSize);
~cByteBuffer();
-
+
/** Writes the bytes specified to the ringbuffer. Returns true if successful, false if not */
bool Write(const void * a_Bytes, size_t a_Count);
-
+
/** Returns the number of bytes that can be successfully written to the ringbuffer */
size_t GetFreeSpace(void) const;
-
+
/** Returns the number of bytes that are currently in the ringbuffer. Note GetReadableBytes() */
size_t GetUsedSpace(void) const;
-
+
/** Returns the number of bytes that are currently available for reading (may be less than UsedSpace due to some data having been read already) */
size_t GetReadableSpace(void) const;
-
+
/** Returns the current data start index. For debugging purposes. */
size_t GetDataStart(void) const { return m_DataStart; }
-
+
/** Returns true if the specified amount of bytes are available for reading */
bool CanReadBytes(size_t a_Count) const;
@@ -98,41 +98,41 @@ public:
bool WriteVarUTF8String (const AString & a_Value); // string length as VarInt, then string as UTF-8
bool WriteLEInt32 (Int32 a_Value);
bool WritePosition64 (Int32 a_BlockX, Int32 a_BlockY, Int32 a_BlockZ);
-
+
/** Reads a_Count bytes into a_Buffer; returns true if successful */
bool ReadBuf(void * a_Buffer, size_t a_Count);
-
+
/** Writes a_Count bytes into a_Buffer; returns true if successful */
bool WriteBuf(const void * a_Buffer, size_t a_Count);
-
+
/** Reads a_Count bytes into a_String; returns true if successful */
bool ReadString(AString & a_String, size_t a_Count);
-
+
/** Skips reading by a_Count bytes; returns false if not enough bytes in the ringbuffer */
bool SkipRead(size_t a_Count);
-
+
/** Reads all available data into a_Data */
void ReadAll(AString & a_Data);
-
+
/** Reads the specified number of bytes and writes it into the destinatio bytebuffer. Returns true on success. */
bool ReadToByteBuffer(cByteBuffer & a_Dst, size_t a_NumBytes);
-
+
/** Removes the bytes that have been read from the ringbuffer */
void CommitRead(void);
-
+
/** Restarts next reading operation at the start of the ringbuffer */
void ResetRead(void);
-
+
/** Re-reads the data that has been read since the last commit to the current readpos. Used by ProtoProxy to duplicate communication */
void ReadAgain(AString & a_Out);
-
+
/** Checks if the internal state is valid (read and write positions in the correct bounds) using ASSERTs */
void CheckValid(void) const;
protected:
char * m_Buffer;
size_t m_BufferSize; // Total size of the ringbuffer
-
+
size_t m_DataStart; // Where the data starts in the ringbuffer
size_t m_WritePos; // Where the data ends in the ringbuffer
size_t m_ReadPos; // Where the next read will start in the ringbuffer
@@ -142,7 +142,7 @@ protected:
Used for checking that only one thread accesses the object at a time, via cSingleThreadAccessChecker. */
mutable std::thread::id m_ThreadID;
#endif
-
+
/** Advances the m_ReadPos by a_Count bytes */
void AdvanceReadPos(size_t a_Count);
} ;