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editor: refactor command-processing

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This commit is contained in:
Erik Faye-Lund 2010-05-01 17:00:48 +02:00
parent e640a4ab6a
commit 197f80010c
1 changed files with 46 additions and 45 deletions
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91
editor/editor.cpp
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@ -560,6 +560,51 @@ SOCKET clientConnect(SOCKET serverSocket, sockaddr_in *host)
return clientSocket;
}
void processCommand(NetworkSocket &sock)
{
size_t clientIndex = 0;
int strLen, serverIndex, newRow;
std::string trackName;
const sync_track *t;
unsigned char cmd = 0;
if (sock.recv((char*)&cmd, 1, 0)) {
switch (cmd) {
case GET_TRACK:
// read data
sock.recv((char *)&clientIndex, sizeof(int), 0);
sock.recv((char *)&strLen, sizeof(int), 0);
trackName.resize(strLen);
sock.recv(&trackName[0], strLen, 0);
if (!sock.connected())
return;
// find track
serverIndex = sync_find_track(&document,
trackName.c_str());
if (0 > serverIndex)
serverIndex =
int(document.createTrack(trackName));
// setup remap
document.clientRemap[serverIndex] = clientIndex;
// send key-frames
t = document.tracks[serverIndex];
for (int i = 0; i < (int)t->num_keys; ++i)
document.sendSetKeyCommand(int(serverIndex),
t->keys[i]);
InvalidateRect(trackViewWin, NULL, FALSE);
break;
case SET_ROW:
sock.recv((char*)&newRow, sizeof(int), 0);
trackView->setEditRow(newRow);
break;
}
}
}
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nShowCmd)
{
@ -663,51 +708,7 @@ int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
// look for new commands
while (clientSocket.pollRead())
{
unsigned char cmd = 0;
if (clientSocket.recv((char*)&cmd, 1, 0))
{
switch (cmd)
{
case GET_TRACK:
{
size_t clientIndex = 0;
clientSocket.recv((char*)&clientIndex, sizeof(int), 0);
// get len
int str_len = 0;
clientSocket.recv((char*)&str_len, sizeof(int), 0);
// get string
std::string trackName;
trackName.resize(str_len);
clientSocket.recv(&trackName[0], str_len, 0);
// find track
int serverIndex = sync_find_track(&document, trackName.c_str());
if (0 > serverIndex) serverIndex = int(document.createTrack(trackName));
// setup remap
document.clientRemap[serverIndex] = clientIndex;
const sync_track *t = document.tracks[serverIndex];
for (int i = 0; i < (int)t->num_keys; ++i)
document.sendSetKeyCommand(int(serverIndex), t->keys[i]);
InvalidateRect(trackViewWin, NULL, FALSE);
}
break;
case SET_ROW:
{
int newRow = 0;
clientSocket.recv((char*)&newRow, sizeof(int), 0);
trackView->setEditRow(newRow);
}
break;
}
}
}
processCommand(clientSocket);
}
if (!document.clientSocket.connected() && guiConnected)