SECTOR Code

--- a
+++ b/comm/message.cpp
@@ -0,0 +1,95 @@
+#include <string.h>
+#include <message.h>
+
+CUserMessage::CUserMessage():
+m_iDataLength(0),
+m_iBufLength(65536)
+{
+   m_pcBuffer = new char[m_iBufLength];
+}
+
+CUserMessage::CUserMessage(const int& len):
+m_iDataLength(0),
+m_iBufLength(len)
+{
+   if (m_iBufLength < 4)
+      m_iBufLength = 4;
+
+   m_pcBuffer = new char[m_iBufLength];
+}
+
+CUserMessage::CUserMessage(const CUserMessage& msg):
+m_iDataLength(msg.m_iDataLength),
+m_iBufLength(msg.m_iBufLength)
+{
+   m_pcBuffer = new char[m_iBufLength];
+   memcpy(m_pcBuffer, msg.m_pcBuffer, m_iDataLength + 4);
+}
+
+CUserMessage::~CUserMessage()
+{
+   delete [] m_pcBuffer;
+}
+
+int CUserMessage::resize(const int& len)
+{
+   m_iBufLength = len;
+
+   if (m_iBufLength < m_iDataLength)
+      m_iBufLength = m_iDataLength;
+
+   char* temp = new char[m_iBufLength];
+   memcpy(temp, m_pcBuffer, m_iDataLength);
+   delete [] m_pcBuffer;
+   m_pcBuffer = temp;
+
+   return m_iBufLength;
+}
+
+
+int32_t CRTMsg::getType() const
+{
+   return *(int32_t*)m_pcBuffer;
+}
+
+void CRTMsg::setType(const int32_t& type)
+{
+   *(int32_t*)m_pcBuffer = type;
+}
+
+char* CRTMsg::getData() const
+{
+   return m_pcBuffer + 4;
+}
+
+void CRTMsg::setData(const int& offset, const char* data, const int& len)
+{
+   while (4 + offset + len > m_iBufLength)
+      resize(m_iBufLength << 1);
+
+   memcpy(m_pcBuffer + 4 + offset, data, len);
+}
+
+
+int32_t CCBMsg::getType() const
+{
+   return *(int32_t*)m_pcBuffer;
+}
+
+void CCBMsg::setType(const int32_t& type)
+{
+   *(int32_t*)m_pcBuffer = type;
+}
+
+char* CCBMsg::getData() const
+{
+   return m_pcBuffer + 4;
+}
+
+void CCBMsg::setData(const int& offset, const char* data, const int& len)
+{
+   while (4 + offset + len > m_iBufLength)
+      resize(m_iBufLength << 1);
+
+   memcpy(m_pcBuffer + 4 + offset, data, len);
+}