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option to allow only one instance xchat to run

This commit is contained in:
Berke Viktor 2011-11-25 09:59:39 +01:00
parent b15fe1ddf1
commit fb1a986332
4 changed files with 31 additions and 2 deletions
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1
src/common/cfgfiles.c
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@ -436,6 +436,7 @@ const struct prefs vars[] = {
{"gui_lagometer", P_OFFINT (lagometer), TYPE_INT},
{"gui_license", P_OFFSET (gui_license), TYPE_STR},
{"gui_mode_buttons", P_OFFINT (chanmodebuttons), TYPE_BOOL},
{"gui_one_instance", P_OFFINT (gui_one_instance), TYPE_BOOL},
{"gui_pane_left_size", P_OFFINT (gui_pane_left_size), TYPE_INT},
{"gui_pane_right_size", P_OFFINT (gui_pane_right_size), TYPE_INT},
{"gui_quit_dialog", P_OFFINT (gui_quit_dialog), TYPE_BOOL},

28
src/common/xchat.c
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@ -26,7 +26,9 @@
#define WANTSOCKET
#include "inet.h"
#ifndef WIN32
#ifdef WIN32
#include <windows.h>
#else
#include <sys/wait.h>
#include <signal.h>
#endif
@ -904,6 +906,10 @@ main (int argc, char *argv[])
{
int ret;
#ifdef WIN32
HANDLE mutex;
#endif
srand (time (0)); /* CL: do this only once! */
#ifdef SOCKS
@ -920,6 +926,21 @@ main (int argc, char *argv[])
load_config ();
#ifdef WIN32
if (prefs.gui_one_instance)
{
DWORD error;
mutex = CreateMutex (NULL, TRUE, "Local\xchat");
error = GetLastError ();
if (error == ERROR_ALREADY_EXISTS || mutex == NULL)
{
return 1;
}
}
#endif
#ifdef USE_LIBPROXY
libproxy_factory = px_proxy_factory_new();
#endif
@ -945,6 +966,11 @@ main (int argc, char *argv[])
#ifdef WIN32
WSACleanup ();
if (prefs.gui_one_instance)
{
CloseHandle (mutex);
}
#endif
return 0;

1
src/common/xchat.h
View File

@ -186,6 +186,7 @@ struct xchatprefs
int gui_usermenu;
int gui_join_dialog;
int gui_quit_dialog;
int gui_one_instance;
int dialog_left;
int dialog_top;
int dialog_width;

1
src/fe-gtk/setup.c
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@ -403,6 +403,7 @@ static const setting advanced_settings[] =
{ST_TOGGLE, N_("Display MODEs in raw form"), P_OFFINTNL(raw_modes), 0, 0, 0},
{ST_TOGGLE, N_("Whois on notify"), P_OFFINTNL(whois_on_notifyonline), N_("Sends a /WHOIS when a user comes online in your notify list"), 0, 0},
{ST_TOGGLE, N_("Hide join and part messages"), P_OFFINTNL(confmode), N_("Hide channel join/part messages by default"), 0, 0},
{ST_TOGGLE, N_("Allow only one instance of XChat to run"), P_OFFINTNL(gui_one_instance), 0, 0, 0},
{ST_ENTRY, N_("License Text:"), P_OFFSETNL(gui_license), 0, 0, sizeof prefs.gui_license},
{ST_HEADER, N_("Auto Open DCC Windows"),0,0,0},
{ST_TOGGLE, N_("Send window"), P_OFFINTNL(autoopendccsendwindow), 0, 0, 0},