mirmsg.cpp

传奇挂机源代码 自动练级功能

// MirMsg.cpp: implementation of the MirMsg class.
//
//////////////////////////////////////////////////////////////////////

#include "MirMsg.h"
#include "mircode.h"
#include <stdio.h>
//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

CMirMsg::CMirMsg()
{
	m_ConvBuffer = new char[MSGBUFFERSIZE];
	m_RecvBuffer = new char[MSGBUFFERSIZE];
	m_SendBuffer = new char[MSGBUFFERSIZE];
	m_msgflag = '1';
}

CMirMsg::~CMirMsg()
{
	delete	m_ConvBuffer;
	delete	m_RecvBuffer;
	delete	m_SendBuffer;
}
int CMirMsg::SendString( SOCKET s, char * string )
{
	int ierr = 0;
	int ilen = strlen( string );
	ierr = send( s, string, ilen, 0 );

	if( ierr == ilen )
	{
		if( string[0] == '*' )
			return ierr;
		m_msgflag ++;
		if( m_msgflag > '9' )
			m_msgflag = '1';
	}
	return ierr;
}
int CMirMsg::RecvString( SOCKET s, char * string, int maxlen )
{
	int ierr = 0;
	//char	tmpBuffer[MSGLENGTH];
	ierr = recv( s, m_RecvBuffer, MSGBUFFERSIZE, 0 );
	if( ierr !=- 1 )
	{
		if( m_RecvBuffer[0] == '*' )
		{
			ierr --;
			memcpy( (void*)string, &m_RecvBuffer[1], ierr );
		}
		else
		{
			memcpy( (void*)string, m_RecvBuffer, ierr );
		}
		string[ierr] = '\0';
	}
	return ierr;
}
int CMirMsg::RecvMsg( SOCKET s, MMSG * pmsg )
{

	int ierr;
	ierr = RecvString( s, m_RecvBuffer, MSGBUFFERSIZE );
	if( ierr == -1 )
	{
		return -1;
	}
	if( m_RecvBuffer[0] != '#' )
	{
		return 0;
	}
	if(m_RecvBuffer[ierr-1] == '!' )
	{
		m_RecvBuffer[ierr-1] = '\0';
	}
	ierr = UnGameCode( &m_RecvBuffer[1], (BYTE*)pmsg );
	return ierr;
}
int CMirMsg::RecvGateMsg( SOCKET s, MMSG * pmsg )
{
	int ierr;
	ierr = RecvString( s, m_RecvBuffer, MSGLENGTH );
	if( ierr == -1 )
	{
		return -1;
	}
	if( m_RecvBuffer[0] != '<' )
		return 0;
	if( m_RecvBuffer[ierr-1] != '>' )
		return 0;

	m_RecvBuffer[ierr-1] = '\0';

	ierr = UnGateCode( &m_RecvBuffer[1], m_ConvBuffer );
	ierr = strlen( m_ConvBuffer );
	if( m_ConvBuffer[0] != '#' )
		return 0;
	if(m_ConvBuffer[ierr-1] == '!' )
	{
		m_ConvBuffer[ierr-1] = '\0';
	}
	ierr = UnGameCode( &m_ConvBuffer[1], (BYTE*)pmsg );
	return ierr;

}

int CMirMsg::SendMsg( SOCKET s, MMSG * pmsg )
{
	int msize = 0;
	msize = strlen(pmsg->data ) + MSGHEADERSIZE;
	CodeGameCode( (BYTE*)pmsg, msize, (BYTE*)m_ConvBuffer );
//	if( pmsg->wCmd == 0xbc2 )
//		MessageBox( 0, m_ConvBuffer, 0, 0 );
	sprintf( m_SendBuffer , "#%c%s!",m_msgflag, m_ConvBuffer );
	return SendString( s, m_SendBuffer );
}

int CMirMsg::SendGateMsg( SOCKET s, MMSG * pmsg )
{
	int msize = 0;
	msize = strlen(pmsg->data ) + MSGHEADERSIZE;
	CodeGameCode( (BYTE*)pmsg, msize, (BYTE*)m_ConvBuffer );
	sprintf( m_SendBuffer , "#%c%s!",m_msgflag, m_ConvBuffer );
//	MessageBox( 0, m_SendBuffer, 0, 0 );
	CodeGateCode( m_SendBuffer, m_ConvBuffer );
	sprintf( m_SendBuffer, "<%s>", m_ConvBuffer );

	return SendString( s, m_SendBuffer );
}

char	CMirMsg::GetMsgFlag()
{
	return m_msgflag;
}