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* Fixed compression code, old code was unreliable and failed at random

Browse Source 
(don't use zlib's compress function)
* More refactory work, ready for merge
This commit is contained in:
Antidote
2013-07-21 20:06:54 -07:00
parent d06c96d3aa
commit b7b4df52f3
34 changed files with 408 additions and 318 deletions
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42
src/BinaryWriter.cpp
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@@ -105,8 +105,8 @@ void BinaryWriter::writeInt16(Int16 val)
else if (m_position > m_length)
throw error::IOException("BinaryWriter::WriteInt16 -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swap16(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swap16(val);
*(Int16*)(m_data + m_position) = val;
m_position += sizeof(Int16);
@@ -126,8 +126,8 @@ void BinaryWriter::writeUInt16(Uint16 val)
throw error::IOException("BinaryWriter::WriteUInt16 -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swapU16(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swapU16(val);
*(Uint16*)(m_data + m_position) = val;
m_position += sizeof(Uint16);
@@ -146,8 +146,8 @@ void BinaryWriter::writeInt32(Int32 val)
else if (m_position > m_length)
throw error::IOException("BinaryWriter::WriteInt32 -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swap32(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swap32(val);
*(Int32*)(m_data + m_position) = val;
m_position += sizeof(Int32);
@@ -166,8 +166,8 @@ void BinaryWriter::writeUInt32(Uint32 val)
else if (m_position > m_length)
throw error::IOException("BinaryWriter::WriteUInt32 -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swap32(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swapU32(val);
*(Uint32*)(m_data + m_position) = val;
m_position += sizeof(Uint32);
@@ -187,8 +187,8 @@ void BinaryWriter::writeInt64(Int64 val)
throw error::IOException("BinaryWriter::WriteInt64 -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swap64(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swap64(val);
*(Int64*)(m_data + m_position) = val;
m_position += sizeof(Int64);
@@ -207,8 +207,8 @@ void BinaryWriter::writeUInt64(Uint64 val)
else if (m_position > m_length)
throw error::IOException("BinaryWriter::WriteUInt64 -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swap64(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swapU64(val);
*(Uint64*)(m_data + m_position) = val;
m_position += sizeof(Uint64);
@@ -227,8 +227,8 @@ void BinaryWriter::writeFloat(float val)
else if (m_position > m_length)
throw error::IOException("BinaryWriter::WriteFloat -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swapFloat(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swapFloat(val);
*(float*)(m_data + m_position) = val;
m_position += sizeof(float);
@@ -247,8 +247,8 @@ void BinaryWriter::writeDouble(double val)
else if (m_position > m_length)
throw error::IOException("BinaryWriter::WriteDouble -> Position outside stream bounds");
if ((!isSystemBigEndian() && m_endian == BigEndian) || (isSystemBigEndian() && m_endian == LittleEndian))
val = swapDouble(val);
if ((!utility::isSystemBigEndian() && m_endian == BigEndian) || (utility::isSystemBigEndian() && m_endian == LittleEndian))
val = utility::swapDouble(val);
*(double*)(m_data + m_position)= val;
m_position += sizeof(double);
@@ -287,6 +287,16 @@ void BinaryWriter::writeUnicode(const std::string& str)
}
}
void BinaryWriter::writeString(const std::string& str)
{
for (Uint8 c : str)
{
if (c != '\0')
writeUByte(c);
}
writeUByte(0);
}
bool BinaryWriter::isOpenForReading()
{
return false;