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libtdevnc
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x11vnc: less fprintf under -q so '-q -inetd' has no stderr output.

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pull/1/head
runge 21 years ago
parent d485cebe82
commit de95a56868
2 changed files with 43 additions and 25 deletions
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3
contrib/ChangeLog
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@ -1,5 +1,6 @@
2004-05-13 Karl Runge <runge@karlrunge.com>
2004-05-14 Karl Runge <runge@karlrunge.com>
* improvements to -accept popup: yes/no buttons and timeout.
* less fprintf under -q so '-q -inetd' has no stderr output.
2004-05-08 Karl Runge <runge@karlrunge.com>
* add -accept some-command/xmessage/popup to prompt local X11 user

55
contrib/x11vnc.c
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@ -131,7 +131,7 @@
#endif
/* date +'"lastmod: %Y-%m-%d";' */
char lastmod[] = "lastmod: 2004-05-13";
char lastmod[] = "lastmod: 2004-05-14";
/* X and rfb framebuffer */
@ -2928,8 +2928,10 @@ void set_colormap(void) {
}
if (first && ncells != NCOLOR) {
if (! quiet) {
fprintf(stderr, "set_colormap: number of cells is %d "
"instead of %d.\n", ncells, NCOLOR);
}
screen->colourMap.count = ncells;
}
@ -2955,7 +2957,7 @@ void set_colormap(void) {
}
}
}
if (ncells > NCOLOR) {
if (ncells > NCOLOR && ! quiet) {
fprintf(stderr, "set_colormap: big problem: ncells=%d > %d\n",
ncells, NCOLOR);
}
@ -3014,7 +3016,9 @@ void set_visual(char *vstring) {
XVisualInfo vinfo;
char *p;
if (! quiet) {
fprintf(stderr, "set_visual: %s\n", vstring);
}
if ((p = strchr(vstring, ':')) != NULL) {
visual_depth = atoi(p+1);
@ -3090,7 +3094,9 @@ void initialize_screen(int *argc, char **argv, XImage *fb) {
screen = rfbGetScreen(argc, argv, fb->width, fb->height,
fb->bits_per_pixel, 8, fb->bits_per_pixel/8);
if (! quiet) {
fprintf(stderr, "\n");
}
if (! screen) {
int i;
@ -3412,20 +3418,18 @@ void blackout_tiles() {
}
void initialize_xinerama () {
#ifdef LIBVNCSERVER_HAVE_LIBXINERAMA
#ifndef LIBVNCSERVER_HAVE_LIBXINERAMA
rfbLog("Xinerama: Library libXinerama is not available to determine\n");
rfbLog("Xinerama: the head geometries, consider using -blackout\n");
rfbLog("Xinerama: if the screen is non-rectangular.\n");
#else
XineramaScreenInfo *sc, *xineramas;
#endif
sraRegionPtr black_region, tmp_region;
sraRectangleIterator *iter;
sraRect rect;
char *bstr, *tstr;
int ev, er, i, n, rcnt;
#ifndef LIBVNCSERVER_HAVE_LIBXINERAMA
rfbLog("Xinerama: Library libXinerama is not available to determine\n");
rfbLog("Xinerama: the head geometries, consider using -blackout\n");
rfbLog("Xinerama: if the screen is non-rectangular.\n");
#else
if (! XineramaQueryExtension(dpy, &ev, &er)) {
rfbLog("Xinerama: disabling: display does not support it.\n");
xinerama = 0;
@ -3508,7 +3512,6 @@ void initialize_xinerama () {
free(bstr);
free(tstr);
#endif
}
/*
@ -5448,6 +5451,8 @@ void print_help() {
" or popup is running (other clients may see no updates\n"
" during this period).\n"
"-inetd Launched by inetd(1): stdio instead of listening socket.\n"
" Note: if you are not redirecting stderr to a log file\n"
" you must also specify -q as the first argument.\n"
"\n"
"-noshm Do not use the MIT-SHM extension for the polling.\n"
" remote displays can be polled this way: be careful\n"
@ -5461,7 +5466,8 @@ void print_help() {
" together via XINERAMA, and that screen is non-rectangular\n"
" this option will try to guess the areas to black out.\n"
"\n"
"-q Be quiet by printing less informational output.\n"
"-q Be quiet by printing less informational output to stderr.\n"
" Same as -quiet\n"
"-bg Go into the background after screen setup.\n"
" Something like this could be useful in a script:\n"
" port=`ssh $host \"x11vnc -display :0 -bg\" | grep PORT`\n"
@ -5641,7 +5647,7 @@ int limit_shm(void) {
}
}
}
if (limit) {
if (limit && ! quiet) {
fprintf(stderr, "reducing shm usage on %s %s (adding "
"-onetile)\n", ut.sysname, ut.release);
}
@ -5837,7 +5843,7 @@ int main(int argc, char** argv) {
got_nevershared = 1;
}
/* otherwise copy it for use below. */
if (! quiet && i != pw_loc && i != pw_loc+1) {
if (!quiet && !inetd && i != pw_loc && i != pw_loc+1) {
fprintf(stderr, "passing arg to libvncserver: %s\n",
arg);
}
@ -5867,7 +5873,10 @@ int main(int argc, char** argv) {
/* fixup settings that do not make sense */
if (use_threads && nofb && cursor_pos) {
fprintf(stderr, "disabling -threads under -nofb -cursorpos\n");
if (! quiet) {
fprintf(stderr, "disabling -threads under -nofb "
"-cursorpos\n");
}
use_threads = 0;
}
if (tile_fuzz < 1) {
@ -6016,8 +6025,10 @@ int main(int argc, char** argv) {
/* check for MIT-SHM */
if (! nofb && ! XShmQueryExtension(dpy)) {
if (! using_shm) {
fprintf(stderr, "warning: display does not support "
"XShm.\n");
if (! quiet) {
fprintf(stderr, "warning: display does not "
"support XShm.\n");
}
} else {
fprintf(stderr, "Display does not support XShm "
"extension (must be local).\n");
@ -6032,7 +6043,9 @@ int main(int argc, char** argv) {
/* check for XKEYBOARD */
if (watch_bell) {
if (! XkbQueryExtension(dpy, &op, &ev, &er, &maj, &min)) {
if (! quiet) {
fprintf(stderr, "warning: disabling bell.\n");
}
watch_bell = 0;
} else {
initialize_watch_bell();
@ -6074,8 +6087,10 @@ int main(int argc, char** argv) {
/* show_mouse has some segv crashes as well */
if (show_root_cursor) {
show_root_cursor = 0;
fprintf(stderr, "disabling root cursor drawing for "
"subwindow\n");
if (! quiet) {
fprintf(stderr, "disabling root cursor drawing"
" for subwindow\n");
}
}
set_offset();
@ -6201,7 +6216,9 @@ int main(int argc, char** argv) {
int port = screen->rfbPort;
if (host != NULL) {
/* note that vncviewer special cases 5900-5999 */
if (quiet) {
if (inetd) {
; /* should not occur */
} else if (quiet) {
if (port >= 5900) {
fprintf(stderr, "The VNC desktop is "
"%s:%d\n", host, port - 5900);

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