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[Qemu-devel] RFC : disable SDL window close capability\n
From: |
Xavier Gnata |
Subject: |
[Qemu-devel] RFC : disable SDL window close capability\n |
Date: |
Mon, 23 Oct 2006 12:45:43 +0200 |
User-agent: |
Icedove 1.5.0.7 (X11/20061013) |
Hi,
I have been asked to disable the capability to close qemu by clicking on
the SDL window x icon.
The goal is to avoid lay users to shutdown the running OS under Qemu in
a not clean way.
The patch is pretty simple. It adds a runtime -no-quit option.
Any comments?
Xavier.
--
############################################
Xavier Gnata
CRAL - Observatoire de Lyon
9, avenue Charles André
69561 Saint Genis Laval cedex
Phone: +33 4 78 86 85 28
Fax: +33 4 78 86 83 86
E-mail: address@hidden
############################################
Index: sdl.c
===================================================================
RCS file: /sources/qemu/qemu/sdl.c,v
retrieving revision 1.31
diff -u -r1.31 sdl.c
--- sdl.c 19 Aug 2006 14:27:30 -0000 1.31
+++ sdl.c 23 Oct 2006 10:39:12 -0000
@@ -496,7 +496,9 @@
sdl_process_key(&ev->key);
break;
case SDL_QUIT:
- qemu_system_shutdown_request();
+ if (!no_quit) {
+ qemu_system_shutdown_request();
+ }
break;
case SDL_MOUSEMOTION:
if (gui_grab || kbd_mouse_is_absolute()) {
Index: vl.c
===================================================================
RCS file: /sources/qemu/qemu/vl.c,v
retrieving revision 1.217
diff -u -r1.217 vl.c
--- vl.c 2 Oct 2006 19:44:22 -0000 1.217
+++ vl.c 23 Oct 2006 10:39:12 -0000
@@ -143,6 +143,7 @@
#endif
int graphic_depth = 15;
int full_screen = 0;
+int no_quit = 0;
CharDriverState *serial_hds[MAX_SERIAL_PORTS];
CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
#ifdef TARGET_I386
@@ -5841,6 +5842,7 @@
"-cdrom file use 'file' as IDE cdrom image (cdrom is ide1
master)\n"
"-boot [a|c|d] boot on floppy (a), hard disk (c) or CD-ROM (d)\n"
"-snapshot write to temporary files instead of disk image
files\n"
+ "-no-quit disable SDL window close capability\n"
#ifdef TARGET_I386
"-no-fd-bootchk disable boot signature checking for floppy disks\n"
#endif
@@ -6002,6 +6004,7 @@
QEMU_OPTION_parallel,
QEMU_OPTION_loadvm,
QEMU_OPTION_full_screen,
+ QEMU_OPTION_no_quit,
QEMU_OPTION_pidfile,
QEMU_OPTION_no_kqemu,
QEMU_OPTION_kernel_kqemu,
@@ -6078,6 +6081,7 @@
{ "parallel", 1, QEMU_OPTION_parallel },
{ "loadvm", HAS_ARG, QEMU_OPTION_loadvm },
{ "full-screen", 0, QEMU_OPTION_full_screen },
+ { "no-quit", 0, QEMU_OPTION_no_quit },
{ "pidfile", HAS_ARG, QEMU_OPTION_pidfile },
{ "win2k-hack", 0, QEMU_OPTION_win2k_hack },
{ "usbdevice", HAS_ARG, QEMU_OPTION_usbdevice },
@@ -6686,6 +6690,9 @@
case QEMU_OPTION_full_screen:
full_screen = 1;
break;
+ case QEMU_OPTION_no_quit:
+ no_quit = 1;
+ break;
case QEMU_OPTION_pidfile:
create_pidfile(optarg);
break;
Index: vl.h
===================================================================
RCS file: /sources/qemu/qemu/vl.h,v
retrieving revision 1.154
diff -u -r1.154 vl.h
--- vl.h 24 Sep 2006 18:49:43 -0000 1.154
+++ vl.h 23 Oct 2006 10:39:12 -0000
@@ -152,6 +152,7 @@
extern int win2k_install_hack;
extern int usb_enabled;
extern int smp_cpus;
+extern int no_quit;
/* XXX: make it dynamic */
#if defined (TARGET_PPC) || defined (TARGET_SPARC64)
- [Qemu-devel] RFC : disable SDL window close capability\n,
Xavier Gnata <=