*/
// sys_win.c -- Win32 system interface code
+#include <windows.h>
+#include <mmsystem.h>
+#include <direct.h>
+#ifdef SUPPORTDIRECTX
+#include <dsound.h>
+#endif
+
+#include "qtypes.h"
+
#include "quakedef.h"
-#include "winquake.h"
-#include "errno.h"
+#include <errno.h>
#include "resource.h"
#include "conproc.h"
-#include "direct.h"
-
-cvar_t sys_usetimegettime = {CVAR_SAVE, "sys_usetimegettime", "1"};
-// # of seconds to wait on Sys_Error running dedicated before exiting
-#define CONSOLE_ERROR_TIMEOUT 60.0
-// sleep time on pause or minimization
-#define PAUSE_SLEEP 50
-// sleep time when not focus
-#define NOT_FOCUS_SLEEP 20
-
-int starttime;
-
-static qboolean sc_return_on_enter = false;
HANDLE hinput, houtput;
+#ifdef QHOST
static HANDLE tevent;
static HANDLE hFile;
static HANDLE heventParent;
static HANDLE heventChild;
+#endif
+
/*
===============================================================================
===============================================================================
*/
-void SleepUntilInput (int time);
-
void Sys_Error (const char *error, ...)
{
va_list argptr;
- char text[1024], text2[1024];
- char *text3 = "Press Enter to exit\n";
- char *text4 = "***********************************\n";
- char *text5 = "\n";
- DWORD dummy;
- double starttime;
+ char text[MAX_INPUTLINE];
static int in_sys_error0 = 0;
static int in_sys_error1 = 0;
static int in_sys_error2 = 0;
static int in_sys_error3 = 0;
- if (!in_sys_error3)
- in_sys_error3 = 1;
-
va_start (argptr, error);
- vsprintf (text, error, argptr);
+ dpvsnprintf (text, sizeof (text), error, argptr);
va_end (argptr);
- if (cls.state == ca_dedicated)
- {
- va_start (argptr, error);
- vsprintf (text, error, argptr);
- va_end (argptr);
-
- sprintf (text2, "ERROR: %s\n", text);
- WriteFile (houtput, text5, strlen (text5), &dummy, NULL);
- WriteFile (houtput, text4, strlen (text4), &dummy, NULL);
- WriteFile (houtput, text2, strlen (text2), &dummy, NULL);
- WriteFile (houtput, text3, strlen (text3), &dummy, NULL);
- WriteFile (houtput, text4, strlen (text4), &dummy, NULL);
+ Con_Printf ("Quake Error: %s\n", text);
-
- starttime = Sys_DoubleTime ();
- sc_return_on_enter = true; // so Enter will get us out of here
-
- while (!Sys_ConsoleInput () && ((Sys_DoubleTime () - starttime) < CONSOLE_ERROR_TIMEOUT))
- SleepUntilInput(1);
+ // close video so the message box is visible, unless we already tried that
+ if (!in_sys_error0 && cls.state != ca_dedicated)
+ {
+ in_sys_error0 = 1;
+ VID_Shutdown();
}
- else
+
+ if (!in_sys_error3 && cls.state != ca_dedicated)
{
- // switch to windowed so the message box is visible, unless we already
- // tried that and failed
- if (!in_sys_error0)
- {
- in_sys_error0 = 1;
- VID_Shutdown();
- MessageBox(NULL, text, "Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP);
- }
- else
- MessageBox(NULL, text, "Double Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP);
+ in_sys_error3 = true;
+ MessageBox(NULL, text, "Quake Error", MB_OK | MB_SETFOREGROUND | MB_ICONSTOP);
}
if (!in_sys_error1)
if (!in_sys_error2)
{
in_sys_error2 = 1;
- DeinitConProc ();
+ Sys_Shutdown ();
}
exit (1);
}
-void Sys_Quit (void)
+void Sys_Shutdown (void)
{
- Host_Shutdown();
-
+#ifdef QHOST
if (tevent)
CloseHandle (tevent);
+#endif
if (cls.state == ca_dedicated)
FreeConsole ();
+#ifdef QHOST
// shut down QHOST hooks if necessary
DeinitConProc ();
-
- exit (0);
+#endif
}
-
-/*
-================
-Sys_DoubleTime
-================
-*/
-double Sys_DoubleTime (void)
+void Sys_PrintToTerminal(const char *text)
{
- static int first = true;
- static double oldtime = 0.0, curtime = 0.0;
- double newtime;
- // LordHavoc: note to people modifying this code, DWORD is specifically defined as an unsigned 32bit number, therefore the 65536.0 * 65536.0 is fine.
- if (sys_usetimegettime.integer)
- {
- static int firsttimegettime = true;
- // timeGetTime
- // platform:
- // Windows 95/98/ME/NT/2000/XP
- // features:
- // reasonable accuracy (millisecond)
- // issues:
- // wraps around every 47 days or so (but this is non-fatal to us, odd times are rejected, only causes a one frame stutter)
-
- // make sure the timer is high precision, otherwise different versions of windows have varying accuracy
- if (firsttimegettime)
- {
- timeBeginPeriod (1);
- firsttimegettime = false;
- }
-
- newtime = (double) timeGetTime () / 1000.0;
- }
- else
- {
- // QueryPerformanceCounter
- // platform:
- // Windows 95/98/ME/NT/2000/XP
- // features:
- // very accurate (CPU cycles)
- // known issues:
- // does not necessarily match realtime too well (tends to get faster and faster in win98)
- // wraps around occasionally on some platforms (depends on CPU speed and probably other unknown factors)
- double timescale;
- LARGE_INTEGER PerformanceFreq;
- LARGE_INTEGER PerformanceCount;
-
- if (!QueryPerformanceFrequency (&PerformanceFreq))
- Sys_Error ("No hardware timer available");
- QueryPerformanceCounter (&PerformanceCount);
-
- #ifdef __BORLANDC__
- timescale = 1.0 / ((double) PerformanceFreq.u.LowPart + (double) PerformanceFreq.u.HighPart * 65536.0 * 65536.0);
- newtime = ((double) PerformanceCount.u.LowPart + (double) PerformanceCount.u.HighPart * 65536.0 * 65536.0) * timescale;
- #else
- timescale = 1.0 / ((double) PerformanceFreq.LowPart + (double) PerformanceFreq.HighPart * 65536.0 * 65536.0);
- newtime = ((double) PerformanceCount.LowPart + (double) PerformanceCount.HighPart * 65536.0 * 65536.0) * timescale;
- #endif
- }
-
- if (first)
- {
- first = false;
- oldtime = newtime;
- }
+ DWORD dummy;
+ extern HANDLE houtput;
- if (newtime < oldtime)
- {
- // warn if it's significant
- if (newtime - oldtime < -0.01)
- Con_Printf("Sys_DoubleTime: time stepped backwards (went from %f to %f, difference %f)\n", oldtime, newtime, newtime - oldtime);
- }
- else
- curtime += newtime - oldtime;
- oldtime = newtime;
-
- return curtime;
+ if ((houtput != 0) && (houtput != INVALID_HANDLE_VALUE))
+ WriteFile(houtput, text, (DWORD) strlen(text), &dummy, NULL);
}
-
char *Sys_ConsoleInput (void)
{
- static char text[256];
+ static char text[MAX_INPUTLINE];
static int len;
INPUT_RECORD recs[1024];
int ch;
if (cls.state != ca_dedicated)
return NULL;
-
for ( ;; )
{
if (!GetNumberOfConsoleInputEvents (hinput, &numevents))
- Sys_Error ("Error getting # of console events");
+ {
+ cls.state = ca_disconnected;
+ Sys_Error ("Error getting # of console events (error code %x)", (unsigned int)GetLastError());
+ }
if (numevents <= 0)
break;
if (!ReadConsoleInput(hinput, recs, 1, &numread))
- Sys_Error ("Error reading console input");
+ {
+ cls.state = ca_disconnected;
+ Sys_Error ("Error reading console input (error code %x)", (unsigned int)GetLastError());
+ }
if (numread != 1)
- Sys_Error ("Couldn't read console input");
+ {
+ cls.state = ca_disconnected;
+ Sys_Error ("Couldn't read console input (error code %x)", (unsigned int)GetLastError());
+ }
if (recs[0].EventType == KEY_EVENT)
{
len = 0;
return text;
}
- else if (sc_return_on_enter)
- {
- // special case to allow exiting from the error handler on Enter
- text[0] = '\r';
- len = 0;
- return text;
- }
break;
break;
default:
- if (ch >= ' ')
+ if (ch >= (int) (unsigned char) ' ')
{
WriteFile(houtput, &ch, 1, &dummy, NULL);
text[len] = ch;
return NULL;
}
-void Sys_Sleep (void)
+char *Sys_GetClipboardData (void)
{
- Sleep (1);
-}
+ char *data = NULL;
+ char *cliptext;
+ if (OpenClipboard (NULL) != 0)
+ {
+ HANDLE hClipboardData;
+
+ if ((hClipboardData = GetClipboardData (CF_TEXT)) != 0)
+ {
+ if ((cliptext = (char *)GlobalLock (hClipboardData)) != 0)
+ {
+ size_t allocsize;
+ allocsize = GlobalSize (hClipboardData) + 1;
+ data = (char *)Z_Malloc (allocsize);
+ strlcpy (data, cliptext, allocsize);
+ GlobalUnlock (hClipboardData);
+ }
+ }
+ CloseClipboard ();
+ }
+ return data;
+}
-void Sys_SendKeyEvents (void)
+void Sys_InitConsole (void)
{
- MSG msg;
+#ifdef QHOST
+ int t;
- while (PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE))
+ // initialize the windows dedicated server console if needed
+ tevent = CreateEvent(NULL, false, false, NULL);
+
+ if (!tevent)
+ Sys_Error ("Couldn't create event");
+#endif
+
+ houtput = GetStdHandle (STD_OUTPUT_HANDLE);
+ hinput = GetStdHandle (STD_INPUT_HANDLE);
+
+ // LordHavoc: can't check cls.state because it hasn't been initialized yet
+ // if (cls.state == ca_dedicated)
+ if (COM_CheckParm("-dedicated"))
{
- // we always update if there are any event, even if we're paused
- scr_skipupdate = 0;
+ //if ((houtput == 0) || (houtput == INVALID_HANDLE_VALUE)) // LordHavoc: on Windows XP this is never 0 or invalid, but hinput is invalid
+ {
+ if (!AllocConsole ())
+ Sys_Error ("Couldn't create dedicated server console (error code %x)", (unsigned int)GetLastError());
+ houtput = GetStdHandle (STD_OUTPUT_HANDLE);
+ hinput = GetStdHandle (STD_INPUT_HANDLE);
+ }
+ if ((houtput == 0) || (houtput == INVALID_HANDLE_VALUE))
+ Sys_Error ("Couldn't create dedicated server console");
+
- if (!GetMessage (&msg, NULL, 0, 0))
- Sys_Quit ();
+#ifdef QHOST
+#ifdef _WIN64
+#define atoi _atoi64
+#endif
+ // give QHOST a chance to hook into the console
+ if ((t = COM_CheckParm ("-HFILE")) > 0)
+ {
+ if (t < com_argc)
+ hFile = (HANDLE)atoi (com_argv[t+1]);
+ }
+
+ if ((t = COM_CheckParm ("-HPARENT")) > 0)
+ {
+ if (t < com_argc)
+ heventParent = (HANDLE)atoi (com_argv[t+1]);
+ }
+
+ if ((t = COM_CheckParm ("-HCHILD")) > 0)
+ {
+ if (t < com_argc)
+ heventChild = (HANDLE)atoi (com_argv[t+1]);
+ }
- TranslateMessage (&msg);
- DispatchMessage (&msg);
+ InitConProc (hFile, heventParent, heventChild);
+#endif
}
-}
+// because sound is off until we become active
+ S_BlockSound ();
+}
/*
==============================================================================
*/
-void SleepUntilInput (int time)
-{
- MsgWaitForMultipleObjects(1, &tevent, false, time, QS_ALLINPUT);
-}
-
-
/*
==================
WinMain
==================
*/
HINSTANCE global_hInstance;
-int global_nCmdShow;
-char *argv[MAX_NUM_ARGVS];
+const char *argv[MAX_NUM_ARGVS];
char program_name[MAX_OSPATH];
int WINAPI WinMain (HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
- double frameoldtime, framenewtime;
MEMORYSTATUS lpBuffer;
- int t;
/* previous instances do not exist in Win32 */
if (hPrevInstance)
return 0;
global_hInstance = hInstance;
- global_nCmdShow = nCmdShow;
lpBuffer.dwLength = sizeof(MEMORYSTATUS);
GlobalMemoryStatus (&lpBuffer);
- com_argc = 1;
program_name[sizeof(program_name)-1] = 0;
GetModuleFileNameA(NULL, program_name, sizeof(program_name) - 1);
+
+ com_argc = 1;
+ com_argv = argv;
argv[0] = program_name;
+ // FIXME: this tokenizer is rather redundent, call a more general one
while (*lpCmdLine && (com_argc < MAX_NUM_ARGVS))
{
- while (*lpCmdLine && ((*lpCmdLine <= 32) || (*lpCmdLine > 126)))
+ while (*lpCmdLine && ISWHITESPACE(*lpCmdLine))
lpCmdLine++;
- if (*lpCmdLine)
+ if (!*lpCmdLine)
+ break;
+
+ if (*lpCmdLine == '\"')
{
+ // quoted string
+ lpCmdLine++;
argv[com_argc] = lpCmdLine;
com_argc++;
-
- while (*lpCmdLine && ((*lpCmdLine > 32) && (*lpCmdLine <= 126)))
- lpCmdLine++;
-
- if (*lpCmdLine)
- {
- *lpCmdLine = 0;
+ while (*lpCmdLine && (*lpCmdLine != '\"'))
lpCmdLine++;
- }
}
- }
- com_argv = argv;
-
- Sys_Shared_EarlyInit();
-
- Cvar_RegisterVariable(&sys_usetimegettime);
-
- tevent = CreateEvent(NULL, false, false, NULL);
-
- if (!tevent)
- Sys_Error ("Couldn't create event");
-
- // LordHavoc: can't check cls.state because it hasn't been initialized yet
- // if (cls.state == ca_dedicated)
- if (COM_CheckParm("-dedicated"))
- {
- if (!AllocConsole ())
- Sys_Error ("Couldn't create dedicated server console");
-
- hinput = GetStdHandle (STD_INPUT_HANDLE);
- houtput = GetStdHandle (STD_OUTPUT_HANDLE);
-
- // give QHOST a chance to hook into the console
- if ((t = COM_CheckParm ("-HFILE")) > 0)
+ else
{
- if (t < com_argc)
- hFile = (HANDLE)atoi (com_argv[t+1]);
+ // unquoted word
+ argv[com_argc] = lpCmdLine;
+ com_argc++;
+ while (*lpCmdLine && !ISWHITESPACE(*lpCmdLine))
+ lpCmdLine++;
}
- if ((t = COM_CheckParm ("-HPARENT")) > 0)
+ if (*lpCmdLine)
{
- if (t < com_argc)
- heventParent = (HANDLE)atoi (com_argv[t+1]);
+ *lpCmdLine = 0;
+ lpCmdLine++;
}
+ }
- if ((t = COM_CheckParm ("-HCHILD")) > 0)
- {
- if (t < com_argc)
- heventChild = (HANDLE)atoi (com_argv[t+1]);
- }
+ Sys_ProvideSelfFD();
- InitConProc (hFile, heventParent, heventChild);
- }
+ Host_Main();
-// because sound is off until we become active
- S_BlockSound ();
+ /* return success of application */
+ return true;
+}
- Host_Init ();
+#if 0
+// unused, this file is only used when building windows client and vid_wgl provides WinMain() instead
+int main (int argc, const char* argv[])
+{
+ MEMORYSTATUS lpBuffer;
- Sys_Shared_LateInit();
+ global_hInstance = GetModuleHandle (0);
- frameoldtime = Sys_DoubleTime ();
+ lpBuffer.dwLength = sizeof(MEMORYSTATUS);
+ GlobalMemoryStatus (&lpBuffer);
- /* main window message loop */
- while (1)
- {
- if (cls.state != ca_dedicated)
- {
- // yield the CPU for a little while when paused, minimized, or not the focus
- if ((cl.paused && !vid_activewindow) || vid_hidden)
- {
- SleepUntilInput (PAUSE_SLEEP);
- scr_skipupdate = 1; // no point in bothering to draw
- }
- else if (!vid_activewindow)
- SleepUntilInput (NOT_FOCUS_SLEEP);
- }
+ program_name[sizeof(program_name)-1] = 0;
+ GetModuleFileNameA(NULL, program_name, sizeof(program_name) - 1);
- framenewtime = Sys_DoubleTime ();
- Host_Frame (framenewtime - frameoldtime);
- frameoldtime = framenewtime;
- }
+ com_argc = argc;
+ com_argv = argv;
+
+ Host_Main();
- /* return success of application */
return true;
}
+#endif
+qboolean sys_supportsdlgetticks = false;
+unsigned int Sys_SDL_GetTicks (void)
+{
+ Sys_Error("Called Sys_SDL_GetTicks on non-SDL target");
+ return 0;
+}
+void Sys_SDL_Delay (unsigned int milliseconds)
+{
+ Sys_Error("Called Sys_SDL_Delay on non-SDL target");
+}
projects / xonotic / darkplaces.git / blobdiff