Reorganized and cleaned up the solution.

Source/Game/RealmCharacterSaveTask.cpp

@@ -0,0 +1,105 @@
+#include "Game/CharacterSaveTask.hpp"
+#include "Game/RealmCharacter.hpp"
+
+#include "Common/ByteBufferReader.hpp"
+#include "logging.hpp"
+
+CharacterSaveTask::CharacterSaveTask( CharacterSaveType Type, uint32_t characterId )
+{
+	m_saveType = Type;
+	m_ownerUser.reset();
+	m_targetUser.reset();
+
+	m_characterId = characterId;
+	m_writePosition = 0;
+
+	m_data.reserve(4096);
+}
+
+CharacterSaveTask::~CharacterSaveTask()
+{
+	m_ownerUser.reset();
+	m_targetUser.reset();
+	m_data.clear();
+}
+
+void CharacterSaveTask::SetMetaData( const CharacterSlotData &metaData )
+{
+	this->m_meta = metaData;
+}
+
+bool CharacterSaveTask::AppendData( const std::vector< uint8_t > &data )
+{
+	if( data.empty() )
+	{
+		Log::Error( "AppendTailData called with empty data!" );
+		return false;
+	}
+
+	m_data.insert( m_data.end(), data.begin(), data.end() );
+
+	return true;
+}
+
+bool CharacterSaveTask::Validate()
+{
+	if( m_data.empty() )
+	{
+		Log::Error( "EndUpdate called with empty pending data!" );
+		return false;
+	}
+
+	if( m_meta.empty() )
+	{
+		Log::Error( "EndUpdate called with empty metadata!" );
+		return false;
+	}
+
+	// Verify the size of the decompressed buffer
+	size_t read = 4;
+	size_t decompressedSize = 0;
+	size_t lastUsedByte = read;
+
+	while( read < m_data.size() )
+	{
+		uint8_t byte = m_data[ read++ ];
+		decompressedSize += 1;
+		lastUsedByte = read;
+
+		if( byte == 0x00 )
+		{
+			if( read >= m_data.size() )
+			{
+				Log::Error( "Unexpected end of data during decompression" );
+				return false;
+			}
+
+			uint8_t count = m_data[ read++ ];
+			decompressedSize += count;
+			lastUsedByte = read;
+		}
+
+		if( decompressedSize >= CHARACTER_DATA_SIZE )
+		{
+			break;
+		}
+	}
+
+	if( decompressedSize < CHARACTER_DATA_SIZE )
+	{
+		Log::Error( "Failed to decompress pending character data. More data needed!" );
+		return false;
+	}
+
+	// TODO: Better error checking.
+
+	// Trim Garbage from the compressed buffer.
+	m_data.resize( lastUsedByte );
+
+	return true;
+}
+
+const std::vector<uint8_t> &CharacterSaveTask::GetData() const
+{
+	return m_data;
+}