mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 06:05:58 -06:00
156 lines
3.4 KiB
C++
156 lines
3.4 KiB
C++
#include "Local.h"
|
|
|
|
#include "Turtle.brc"
|
|
|
|
#ifdef PLATFORM_POSIX
|
|
#include <sys/wait.h>
|
|
#endif
|
|
|
|
#ifdef GUI_TURTLE
|
|
|
|
namespace Upp {
|
|
|
|
#define LLOG(x) // DLOG(x)
|
|
#define LDUMP(x) // DDUMP(x)
|
|
#define LTIMING(x)
|
|
|
|
int Ctrl::main_pid;
|
|
Vector<int> Ctrl::pid;
|
|
bool Ctrl::quit;
|
|
|
|
|
|
void Ctrl::Broadcast(int signal) {
|
|
#ifdef PLATFORM_POSIX
|
|
if(getpid() == main_pid)
|
|
for(int i = 0; i < pid.GetCount(); i++)
|
|
kill(pid[i], signal);
|
|
#endif
|
|
}
|
|
|
|
String Ctrl::host = "localhost";
|
|
int Ctrl::port = 8088;
|
|
bool Ctrl::debugmode;
|
|
int Ctrl::connection_limit = INT_MAX;
|
|
String Ctrl::ip = "0.0.0.0";
|
|
TcpSocket Ctrl::socket;
|
|
WebSocket Ctrl::websocket;
|
|
int64 Ctrl::update_serial;
|
|
int64 Ctrl::recieved_update_serial;
|
|
|
|
Callback2<int, String> Ctrl::WhenConnect;
|
|
Callback1<int> Ctrl::WhenTerminate;
|
|
|
|
StaticRect& DesktopRect();
|
|
|
|
bool Ctrl::StartSession()
|
|
{
|
|
LLOG("Connect");
|
|
|
|
#ifdef PLATFORM_POSIX
|
|
main_pid = getpid();
|
|
#endif
|
|
|
|
IpAddrInfo ipinfo;
|
|
ipinfo.Execute(ip, port, IpAddrInfo::FAMILY_IPV4);
|
|
|
|
TcpSocket server;
|
|
|
|
#ifdef _DEBUG
|
|
int qq = 0;
|
|
for(;;) {
|
|
if(server.Listen(ipinfo, port, 5, false, true))
|
|
break;
|
|
Cout() << "Trying to start listening (other process using the same port?) " << ++qq << "\n";
|
|
Sleep(1000);
|
|
}
|
|
#else
|
|
if(!server.Listen(ipinfo, port, 5, false, true)) {
|
|
LLOG("Cannot open server socket for listening!");
|
|
Exit(1);
|
|
}
|
|
#endif
|
|
|
|
LLOG("Starting to listen on " << port << ", pid: " << getpid());
|
|
socket.Timeout(0); // TODO: Not quite ideal way to make quit work..
|
|
for(;;) {
|
|
if(quit)
|
|
return false;
|
|
#ifdef PLATFORM_POSIX
|
|
int i = 0;
|
|
while(i < pid.GetCount())
|
|
if(pid[i] && waitpid(pid[i], 0, WNOHANG | WUNTRACED) > 0) {
|
|
WhenTerminate(pid[i]);
|
|
pid.Remove(i);
|
|
}
|
|
else
|
|
i++;
|
|
#endif
|
|
if(server.IsError())
|
|
server.ClearError();
|
|
if(socket.Accept(server)) {
|
|
HttpHeader http;
|
|
if(http.Read(socket)) {
|
|
RLOG("Accepted, header read");
|
|
if(websocket.WebAccept(socket, http)) { // TODO: Connection limit, info
|
|
if(pid.GetCount() >= connection_limit) {
|
|
socket.Close();
|
|
continue;
|
|
}
|
|
#ifdef PLATFORM_POSIX
|
|
if(debugmode)
|
|
break;
|
|
int newpid = fork();
|
|
if(newpid == 0)
|
|
break;
|
|
else {
|
|
pid.Add(newpid);
|
|
WhenConnect(newpid, socket.GetPeerAddr());
|
|
socket.Close();
|
|
continue;
|
|
}
|
|
#else
|
|
break;
|
|
#endif
|
|
}
|
|
RLOG("Sending HTML");
|
|
String html = String(turtle_html, turtle_html_length);
|
|
html.Replace("%%host%%", "ws://" + Nvl(GetIniKey("turtle_host"), Nvl(host, "localhost")) + ":" + AsString(port));
|
|
HttpResponse(socket, http.scgi, 200, "OK", "text/html", html);
|
|
}
|
|
socket.Close();
|
|
}
|
|
}
|
|
LLOG("Connection established with " << socket.GetPeerAddr() << ", pid: " << getpid());
|
|
server.Close();
|
|
if(socket.IsError())
|
|
LLOG("CONNECT ERROR: " << socket.GetErrorDesc());
|
|
|
|
Ctrl::GlobalBackBuffer();
|
|
Ctrl::InitTimer();
|
|
|
|
SetStdFont(ScreenSans(12)); //FIXME general handling
|
|
ChStdSkin();
|
|
|
|
DesktopRect().Color(Cyan());
|
|
DesktopRect().SetRect(0, 0, DesktopSize.cx, DesktopSize.cy);
|
|
SetDesktop(Desktop());
|
|
|
|
stat_started = GetSysTime();
|
|
|
|
LLOG("Waiting for the event");
|
|
|
|
while(!IsWaitingEvent())
|
|
GuiSleep(10);
|
|
|
|
LLOG("Starting the server");
|
|
|
|
ProcessEvents();
|
|
|
|
return true;
|
|
}
|
|
|
|
Callback Ctrl::WhenDisconnect;
|
|
|
|
}
|
|
|
|
#endif
|