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75 lines
1.5 KiB
75 lines
1.5 KiB
#include <net/outputmessage.h>
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OutputMessage::OutputMessage()
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{
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reset();
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}
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void OutputMessage::reset()
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{
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m_writePos = DATA_POS;
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m_messageSize = 0;
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}
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void OutputMessage::addU8(uint8 value)
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{
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assert(canWrite(1));
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m_buffer[m_writePos] = value;
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m_writePos += 1;
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m_messageSize += 1;
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}
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void OutputMessage::addU16(uint16 value)
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{
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assert(canWrite(2));
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*(uint16_t*)(m_buffer + m_writePos) = value;
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m_writePos += 2;
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m_messageSize += 2;
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}
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void OutputMessage::addU32(uint32 value)
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{
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assert(canWrite(4));
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*(uint32*)(m_buffer + m_writePos) = value;
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m_writePos += 4;
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m_messageSize += 4;
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}
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void OutputMessage::addU64(uint64 value)
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{
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assert(canWrite(8));
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*(uint64*)(m_buffer + m_writePos) = value;
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m_writePos += 8;
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m_messageSize += 8;
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}
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void OutputMessage::addString(const char* value)
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{
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size_t stringLength = strlen(value);
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assert(stringLength < 0xFFFF && canWrite(stringLength + 2));
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addU16(stringLength);
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strcpy((char*)(m_buffer + m_writePos), value);
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m_writePos += stringLength;
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m_messageSize += stringLength;
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}
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void OutputMessage::addString(const std::string &value)
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{
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addString(value.c_str());
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}
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void OutputMessage::addPaddingBytes(int bytes, uint8 byte)
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{
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assert(canWrite(bytes) && bytes >= 0);
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memset((void*)&m_buffer[m_writePos], byte, bytes);
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m_writePos += bytes;
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m_messageSize += bytes;
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}
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bool OutputMessage::canWrite(int bytes)
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{
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if(m_writePos + bytes > BUFFER_MAXSIZE)
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return false;
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return true;
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}
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