barrier/synergy/CServerProtocol1_0.cpp

176 lines
4.6 KiB
C++
Raw Normal View History

2001-10-06 18:13:28 +04:00
#include "CServerProtocol1_0.h"
#include "CServer.h"
#include "CProtocolUtil.h"
#include "ProtocolTypes.h"
#include "IInputStream.h"
#include "CLog.h"
2001-10-06 18:13:28 +04:00
#include <string.h>
//
// CServerProtocol1_0
//
CServerProtocol1_0::CServerProtocol1_0(CServer* server, const CString& client,
IInputStream* input, IOutputStream* output) :
CServerProtocol(server, client, input, output)
{
// do nothing
}
CServerProtocol1_0::~CServerProtocol1_0()
{
// do nothing
}
void CServerProtocol1_0::run()
2001-10-06 18:13:28 +04:00
{
// handle messages until the client hangs up
for (;;) {
// wait for a message
UInt8 code[4];
UInt32 n = getInputStream()->read(code, 4);
// verify we got an entire code
if (n == 0) {
// client hungup
return;
}
if (n != 4) {
// client sent an incomplete message
throw XBadClient();
}
// parse message
log((CLOG_DEBUG "msg from \"%s\": %c%c%c%c", getClient().c_str(), code[0], code[1], code[2], code[3]));
2001-10-06 18:13:28 +04:00
if (memcmp(code, kMsgDInfo, 4) == 0) {
recvInfo();
}
// FIXME -- more message here
else {
// unknown message
throw XBadClient();
}
}
}
void CServerProtocol1_0::queryInfo()
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "querying client \"%s\" info", getClient().c_str()));
2001-10-06 18:13:28 +04:00
// send request
CProtocolUtil::writef(getOutputStream(), kMsgQInfo);
// wait for and verify reply
UInt8 code[4];
UInt32 n = getInputStream()->read(code, 4);
if (n != 4 && memcmp(code, kMsgDInfo, 4) != 0) {
throw XBadClient();
}
// handle reply
recvInfo();
}
void CServerProtocol1_0::sendClose()
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send close to \"%s\"", getClient().c_str()));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgCClose);
}
void CServerProtocol1_0::sendEnter(
SInt32 xAbs, SInt32 yAbs)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send enter to \"%s\", %d,%d", getClient().c_str(), xAbs, yAbs));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgCEnter, xAbs, yAbs);
}
void CServerProtocol1_0::sendLeave()
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send leave to \"%s\"", getClient().c_str()));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgCLeave);
}
void CServerProtocol1_0::sendGrabClipboard()
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send grab clipboard to \"%s\"", getClient().c_str()));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgCClipboard);
}
void CServerProtocol1_0::sendQueryClipboard()
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "query clipboard to \"%s\"", getClient().c_str()));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgQClipboard);
}
void CServerProtocol1_0::sendScreenSaver(bool on)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send screen saver to \"%s\"", getClient().c_str()));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgCScreenSaver, on ? 1 : 0);
}
void CServerProtocol1_0::sendKeyDown(
KeyID key, KeyModifierMask mask)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send key down to \"%s\" id=%d, mask=0x%04x", getClient().c_str(), key, mask));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgDKeyDown, key, mask);
}
void CServerProtocol1_0::sendKeyRepeat(
KeyID key, KeyModifierMask mask)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send key repeat to \"%s\" id=%d, mask=0x%04x", getClient().c_str(), key, mask));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgDKeyRepeat, key, mask);
}
void CServerProtocol1_0::sendKeyUp(
KeyID key, KeyModifierMask mask)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send key up to \"%s\" id=%d, mask=0x%04x", getClient().c_str(), key, mask));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgDKeyUp, key, mask);
}
void CServerProtocol1_0::sendMouseDown(
ButtonID button)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send mouse down to \"%s\" id=%d", getClient().c_str(), button));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgDMouseDown, button);
}
void CServerProtocol1_0::sendMouseUp(
ButtonID button)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send mouse up to \"%s\" id=%d", getClient().c_str(), button));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgDMouseUp, button);
}
void CServerProtocol1_0::sendMouseMove(
SInt32 xAbs, SInt32 yAbs)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send mouse move to \"%s\" %d,%d", getClient().c_str(), xAbs, yAbs));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgDMouseMove, xAbs, yAbs);
}
void CServerProtocol1_0::sendMouseWheel(
SInt32 delta)
2001-10-06 18:13:28 +04:00
{
log((CLOG_INFO "send mouse wheel to \"%s\" %+d", getClient().c_str(), delta));
2001-10-06 18:13:28 +04:00
CProtocolUtil::writef(getOutputStream(), kMsgDMouseWheel, delta);
}
void CServerProtocol1_0::recvInfo()
2001-10-06 18:13:28 +04:00
{
// parse the message
SInt32 w, h, zoneInfo;
CProtocolUtil::readf(getInputStream(), kMsgDInfo + 4, &w, &h, &zoneInfo);
log((CLOG_INFO "received client \"%s\" info size=%dx%d, zone=%d", getClient().c_str(), w, h, zoneInfo));
2001-10-06 18:13:28 +04:00
// validate
if (w == 0 || h == 0) {
throw XBadClient();
}
// tell server of change
getServer()->setInfo(getClient(), w, h, zoneInfo);
}