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-rw-r--r--src/ByteBuffer.cpp40
1 files changed, 19 insertions, 21 deletions
diff --git a/src/ByteBuffer.cpp b/src/ByteBuffer.cpp
index 1893d89a8..d77f402fd 100644
--- a/src/ByteBuffer.cpp
+++ b/src/ByteBuffer.cpp
@@ -143,7 +143,7 @@ protected:
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cByteBuffer:
-cByteBuffer::cByteBuffer(int a_BufferSize) :
+cByteBuffer::cByteBuffer(size_t a_BufferSize) :
m_Buffer(new char[a_BufferSize + 1]),
m_BufferSize(a_BufferSize + 1),
#ifdef _DEBUG
@@ -171,7 +171,7 @@ cByteBuffer::~cByteBuffer()
-bool cByteBuffer::Write(const char * a_Bytes, size_t a_Count)
+bool cByteBuffer::Write(const void * a_Bytes, size_t a_Count)
{
CHECK_THREAD;
CheckValid();
@@ -187,13 +187,14 @@ bool cByteBuffer::Write(const char * a_Bytes, size_t a_Count)
}
ASSERT(m_BufferSize >= m_WritePos);
size_t TillEnd = m_BufferSize - m_WritePos;
+ const char * Bytes = (const char *)a_Bytes;
if (TillEnd <= a_Count)
{
// Need to wrap around the ringbuffer end
if (TillEnd > 0)
{
- memcpy(m_Buffer + m_WritePos, a_Bytes, TillEnd);
- a_Bytes += TillEnd;
+ memcpy(m_Buffer + m_WritePos, Bytes, TillEnd);
+ Bytes += TillEnd;
a_Count -= TillEnd;
WrittenBytes = TillEnd;
}
@@ -203,7 +204,7 @@ bool cByteBuffer::Write(const char * a_Bytes, size_t a_Count)
// We're guaranteed that we'll fit in a single write op
if (a_Count > 0)
{
- memcpy(m_Buffer + m_WritePos, a_Bytes, a_Count);
+ memcpy(m_Buffer + m_WritePos, Bytes, a_Count);
m_WritePos += a_Count;
WrittenBytes += a_Count;
}
@@ -326,7 +327,7 @@ bool cByteBuffer::ReadBEShort(short & a_Value)
CheckValid();
NEEDBYTES(2);
ReadBuf(&a_Value, 2);
- a_Value = ntohs(a_Value);
+ a_Value = (short)ntohs((u_short)a_Value);
return true;
}
@@ -340,7 +341,7 @@ bool cByteBuffer::ReadBEInt(int & a_Value)
CheckValid();
NEEDBYTES(4);
ReadBuf(&a_Value, 4);
- a_Value = ntohl(a_Value);
+ a_Value = (int)ntohl((u_long)a_Value);
return true;
}
@@ -419,7 +420,7 @@ bool cByteBuffer::ReadBEUTF16String16(AString & a_Value)
ASSERT(!"Negative string length? Are you sure?");
return true;
}
- return ReadUTF16String(a_Value, Length);
+ return ReadUTF16String(a_Value, (size_t)Length);
}
@@ -437,7 +438,7 @@ bool cByteBuffer::ReadVarInt(UInt32 & a_Value)
{
NEEDBYTES(1);
ReadBuf(&b, 1);
- Value = Value | (((Int64)(b & 0x7f)) << Shift);
+ Value = Value | (((UInt32)(b & 0x7f)) << Shift);
Shift += 7;
} while ((b & 0x80) != 0);
a_Value = Value;
@@ -461,7 +462,7 @@ bool cByteBuffer::ReadVarUTF8String(AString & a_Value)
{
LOGWARNING("%s: String too large: %u (%u KiB)", __FUNCTION__, Size, Size / 1024);
}
- return ReadString(a_Value, (int)Size);
+ return ReadString(a_Value, (size_t)Size);
}
@@ -516,7 +517,7 @@ bool cByteBuffer::WriteBEShort(short a_Value)
CHECK_THREAD;
CheckValid();
PUTBYTES(2);
- short Converted = htons(a_Value);
+ u_short Converted = htons((u_short)a_Value);
return WriteBuf(&Converted, 2);
}
@@ -529,7 +530,7 @@ bool cByteBuffer::WriteBEInt(int a_Value)
CHECK_THREAD;
CheckValid();
PUTBYTES(4);
- int Converted = HostToNetwork4(&a_Value);
+ UInt32 Converted = HostToNetwork4(&a_Value);
return WriteBuf(&Converted, 4);
}
@@ -542,7 +543,7 @@ bool cByteBuffer::WriteBEInt64(Int64 a_Value)
CHECK_THREAD;
CheckValid();
PUTBYTES(8);
- Int64 Converted = HostToNetwork8(&a_Value);
+ UInt64 Converted = HostToNetwork8(&a_Value);
return WriteBuf(&Converted, 8);
}
@@ -555,7 +556,7 @@ bool cByteBuffer::WriteBEFloat(float a_Value)
CHECK_THREAD;
CheckValid();
PUTBYTES(4);
- int Converted = HostToNetwork4(&a_Value);
+ UInt32 Converted = HostToNetwork4(&a_Value);
return WriteBuf(&Converted, 4);
}
@@ -568,7 +569,7 @@ bool cByteBuffer::WriteBEDouble(double a_Value)
CHECK_THREAD;
CheckValid();
PUTBYTES(8);
- Int64 Converted = HostToNetwork8(&a_Value);
+ UInt64 Converted = HostToNetwork8(&a_Value);
return WriteBuf(&Converted, 8);
}
@@ -612,7 +613,7 @@ bool cByteBuffer::WriteVarInt(UInt32 a_Value)
// A 32-bit integer can be encoded by at most 5 bytes:
unsigned char b[5];
- int idx = 0;
+ size_t idx = 0;
do
{
b[idx] = (a_Value & 0x7f) | ((a_Value > 0x7f) ? 0x80 : 0x00);
@@ -631,7 +632,7 @@ bool cByteBuffer::WriteVarUTF8String(const AString & a_Value)
CHECK_THREAD;
CheckValid();
PUTBYTES(a_Value.size() + 1); // This is a lower-bound on the bytes that will be actually written. Fail early.
- bool res = WriteVarInt(a_Value.size());
+ bool res = WriteVarInt((UInt32)(a_Value.size()));
if (!res)
{
return false;
@@ -756,12 +757,11 @@ bool cByteBuffer::ReadString(AString & a_String, size_t a_Count)
-bool cByteBuffer::ReadUTF16String(AString & a_String, int a_NumChars)
+bool cByteBuffer::ReadUTF16String(AString & a_String, size_t a_NumChars)
{
// Reads 2 * a_NumChars bytes and interprets it as a UTF16 string, converting it into UTF8 string a_String
CHECK_THREAD;
CheckValid();
- ASSERT(a_NumChars >= 0);
AString RawData;
if (!ReadString(RawData, a_NumChars * 2))
{
@@ -887,9 +887,7 @@ void cByteBuffer::AdvanceReadPos(size_t a_Count)
void cByteBuffer::CheckValid(void) const
{
- ASSERT(m_ReadPos >= 0);
ASSERT(m_ReadPos < m_BufferSize);
- ASSERT(m_WritePos >= 0);
ASSERT(m_WritePos < m_BufferSize);
}