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IABSD.fr/xenocara/app/xkbutils/xkbbell.c
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- app/xkbutils/xkbbell.c
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/************************************************************ Copyright (c) 1993 by Silicon Graphics Computer Systems, Inc. Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Silicon Graphics not be used in advertising or publicity pertaining to distribution of the software without specific prior written permission. Silicon Graphics makes no representation about the suitability of this software for any purpose. It is provided "as is" without any express or implied warranty. SILICON GRAPHICS DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SILICON GRAPHICS BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ********************************************************/ #ifdef HAVE_CONFIG_H # include "config.h" #endif #include <stdio.h> #include <stdlib.h> #include <string.h> #include <X11/Xproto.h> #include <X11/Xlib.h> #include <X11/X.h> #include <X11/XKBlib.h> #include <X11/extensions/XI.h> static char *dpyName = NULL; static int volume = 0; static int devSpec = XkbUseCoreKbd; static int class = -1; static int id = -1; static char *bellName; static Atom nameAtom = None; static int synch = 0; static int win = None; static int force = 0; static int nobeep = 0; static int parseArgs(int argc, char *argv[]) { int i; for (i = 1; i < argc; i++) { if (strcmp(argv[i], "-display") == 0) { if (++i < argc) dpyName = argv[i]; else { fprintf(stderr, "Must specify a display with -display option\n"); return 0; } } else if ((strcmp(argv[i], "-help") == 0) || (strcmp(argv[i], "-usage") == 0)) { return 0; } else if (strcmp(argv[i], "-version") == 0) { printf("xkbbell (%s) %s\n", PACKAGE_NAME, PACKAGE_VERSION); exit(0); } else if (strcmp(argv[i], "-synch") == 0) { synch = 1; } else if (strcmp(argv[i], "-force") == 0) { force = 1; } else if (strcmp(argv[i], "-nobeep") == 0) { nobeep = 1; } else if (strcmp(argv[i], "-dev") == 0) { if (++i < argc) { if (sscanf(argv[i], " %i ", &devSpec) != 1) { fprintf(stderr, "Device ID must be an integer\n"); return 0; } } else { fprintf(stderr, "Must specify a device ID with -dev option\n"); return 0; } } else if (strcmp(argv[i], "-kf") == 0) { if (++i < argc) { if (sscanf(argv[i], " %i ", &id) != 1) { fprintf(stderr, "Keyboard feedback ID must be an integer\n"); return 0; } class = KbdFeedbackClass; } else { fprintf(stderr, "Must specify a keyboard feedback ID for -kf\n"); return 0; } } else if (strcmp(argv[i], "-bf") == 0) { if (++i < argc) { if (sscanf(argv[i], " %i ", &id) != 1) { fprintf(stderr, "Bell feedback ID must be an integer\n"); return 0; } class = BellFeedbackClass; } else { fprintf(stderr, "Must specify a bell feedback ID for -bf\n"); return 0; } } else if (strcmp(argv[i], "-v") == 0) { if (++i < argc) { if ((sscanf(argv[i], " %i ", &volume) != 1) || (volume < -100) || (volume > 100)) { fprintf(stderr, "Volume must be in the range -100..100\n"); return 0; } } else { fprintf(stderr, "Must specify volume for -v\n"); return 0; } } else if (strcmp(argv[i], "-w") == 0) { if (++i < argc) { if (sscanf(argv[i], " %i ", &win) != 1) { fprintf(stderr, "Must specify a numeric window ID\n"); return 0; } } else { fprintf(stderr, "Must specify a window ID for -w\n"); return 0; } } else { if (i < argc - 1) { fprintf(stderr, "Bell name must be the last argument\n"); return 0; } bellName = argv[i]; } } return 1; } int main(int argc, char *argv[]) { Display *dpy; int i1, i2, i3, i4, i5; if (!parseArgs(argc, argv)) { fprintf(stderr, "Usage: %s [ <options> ] <name>\n", argv[0]); fprintf(stderr, "Where legal options are:\n" "-help print this message\n" "-usage print this message\n" "-version print the program version\n" "-display <dpy> specifies display to use\n" "-synch turn on synchronization\n" "-dev <id> specifies device to use\n" "-force force audible bell\n" "-nobeep suppress server bell, event only\n" "-bf <id> specifies bell feedback to use\n" "-kf <id> specifies keyboard feedback to use\n" "-v <volume> specifies volume to use\n" "-w <id> specifies window to use\n"); fprintf(stderr, "If neither device nor feedback are specified, %s uses the\n" "default values for the core keyboard device.\n", argv[0]); return 1; } dpy = XOpenDisplay(dpyName); if (!dpy) { fprintf(stderr, "Couldn't open display \"%s\"\n", XDisplayName(dpyName)); return 1; } if (synch) XSynchronize(dpy, 1); i1 = XkbMajorVersion; i2 = XkbMinorVersion; if (!XkbLibraryVersion(&i1, &i2)) { fprintf(stderr, "Warning! X library built with XKB version %d.%02d\n", i1, i2); fprintf(stderr, " but %s was built with %d.%02d\n", argv[0], XkbMajorVersion, XkbMinorVersion); fprintf(stderr, " Trying anyway\n"); } if (!XkbQueryExtension(dpy, &i1, &i2, &i3, &i4, &i5)) { if ((i4 != 0) || (i5 != 0)) fprintf(stderr, "server supports incompatible XKB version %d.%02d\n", i4, i5); else fprintf(stderr, "XkbQueryExtension failed\n"); fprintf(stderr, "Trying anyway\n"); } if (force && (nameAtom != None)) fprintf(stderr, "Warning! Name ignored for forced bell requests\n"); if (bellName != NULL) nameAtom = XInternAtom(dpy, bellName, 0); if ((devSpec == XkbUseCoreKbd) && (class < 0)) { Bool ok; if (force) ok = XkbForceBell(dpy, volume); else if (nobeep) ok = XkbBellEvent(dpy, win, volume, nameAtom); else ok = XkbBell(dpy, win, volume, nameAtom); if (!ok) fprintf(stderr, "XkbBell request failed\n"); } else { Bool ok; if (class < 0) class = KbdFeedbackClass; if (id < 0) id = 0; if (force) ok = XkbForceDeviceBell(dpy, devSpec, class, id, volume); else if (nobeep) ok = XkbDeviceBellEvent(dpy, win, devSpec, class, id, volume, nameAtom); else ok = XkbDeviceBell(dpy, win, devSpec, class, id, volume, nameAtom); if (!ok) fprintf(stderr, "XkbDeviceBell request failed\n"); } /* BAIL: */ XCloseDisplay(dpy); return 0; }