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Add support for -display vnc

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Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Jes Sorensen 2011-03-16 13:33:33 +01:00 committed by Anthony Liguori
parent 4171d32e6e
commit 3264ff120c
2 changed files with 18 additions and 1 deletions
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5
qemu-options.hx
View File

@ -592,7 +592,8 @@ ETEXI
DEF("display", HAS_ARG, QEMU_OPTION_display, DEF("display", HAS_ARG, QEMU_OPTION_display,
"-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n" "-display sdl[,frame=on|off][,alt_grab=on|off][,ctrl_grab=on|off]\n"
" [,window_close=on|off]|curses|none\n" " [,window_close=on|off]|curses|none|\n"
" vnc=<display>[,<optargs>]\n"
" select display type\n", QEMU_ARCH_ALL) " select display type\n", QEMU_ARCH_ALL)
STEXI STEXI
@item -display @var{type} @item -display @var{type}
@ -615,6 +616,8 @@ graphics card, but its output will not be displayed to the QEMU
user. This option differs from the -nographic option in that it user. This option differs from the -nographic option in that it
only affects what is done with video output; -nographic also changes only affects what is done with video output; -nographic also changes
the destination of the serial and parallel port data. the destination of the serial and parallel port data.
@item vnc
Start a VNC server on display <arg>
@end table @end table
ETEXI ETEXI

14
vl.c
View File

@ -1611,6 +1611,20 @@ static DisplayType select_display(const char *p)
fprintf(stderr, "SDL support is disabled\n"); fprintf(stderr, "SDL support is disabled\n");
exit(1); exit(1);
#endif #endif
} else if (strstart(p, "vnc", &opts)) {
display_remote++;
if (*opts) {
const char *nextopt;
if (strstart(opts, "=", &nextopt)) {
vnc_display = nextopt;
}
}
if (!vnc_display) {
fprintf(stderr, "VNC requires a display argument vnc=<display>\n");
exit(1);
}
} else if (strstart(p, "curses", &opts)) { } else if (strstart(p, "curses", &opts)) {
#ifdef CONFIG_CURSES #ifdef CONFIG_CURSES
display = DT_CURSES; display = DT_CURSES;