+++ /dev/null
-/* $Id$ */
-
-/***
- This file is part of polypaudio.
-
- polypaudio is free software; you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published
- by the Free Software Foundation; either version 2 of the License,
- or (at your option) any later version.
-
- polypaudio is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with polypaudio; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- USA.
-***/
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <assert.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <X11/Xlib.h>
-#include <X11/XKBlib.h>
-
-#include "module.h"
-#include "sink.h"
-#include "scache.h"
-#include "modargs.h"
-#include "xmalloc.h"
-#include "namereg.h"
-#include "log.h"
-#include "x11wrap.h"
-#include "module-x11-bell-symdef.h"
-
-PA_MODULE_AUTHOR("Lennart Poettering")
-PA_MODULE_DESCRIPTION("X11 Bell interceptor")
-PA_MODULE_VERSION(PACKAGE_VERSION)
-PA_MODULE_USAGE("sink=<sink to connect to> sample=<sample name> display=<X11 display>")
-
-struct userdata {
- pa_core *core;
- int xkb_event_base;
- char *sink_name;
- char *scache_item;
- Display *display;
-
- pa_x11_wrapper *x11_wrapper;
- pa_x11_client *x11_client;
-};
-
-static const char* const valid_modargs[] = {
- "sink",
- "sample",
- "display",
- NULL
-};
-
-static int ring_bell(struct userdata *u, int percent) {
- pa_sink *s;
- pa_cvolume cv;
- assert(u);
-
- if (!(s = pa_namereg_get(u->core, u->sink_name, PA_NAMEREG_SINK, 1))) {
- pa_log(__FILE__": Invalid sink: %s\n", u->sink_name);
- return -1;
- }
-
- pa_scache_play_item(u->core, u->scache_item, s, pa_cvolume_set(&cv, PA_CHANNELS_MAX, percent*PA_VOLUME_NORM/100));
- return 0;
-}
-
-static int x11_event_callback(pa_x11_wrapper *w, XEvent *e, void *userdata) {
- XkbBellNotifyEvent *bne;
- struct userdata *u = userdata;
- assert(w && e && u && u->x11_wrapper == w);
-
- if (((XkbEvent*) e)->any.xkb_type != XkbBellNotify)
- return 0;
-
- bne = (XkbBellNotifyEvent*) e;
-
- if (ring_bell(u, bne->percent) < 0) {
- pa_log_info(__FILE__": Ringing bell failed, reverting to X11 device bell.\n");
- XkbForceDeviceBell(pa_x11_wrapper_get_display(w), bne->device, bne->bell_class, bne->bell_id, bne->percent);
- }
-
- return 1;
-}
-
-int pa__init(pa_core *c, pa_module*m) {
- struct userdata *u = NULL;
- pa_modargs *ma = NULL;
- int major, minor;
- unsigned int auto_ctrls, auto_values;
- assert(c && m);
-
- if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
- pa_log(__FILE__": failed to parse module arguments\n");
- goto fail;
- }
-
- m->userdata = u = pa_xmalloc(sizeof(struct userdata));
- u->core = c;
- u->scache_item = pa_xstrdup(pa_modargs_get_value(ma, "sample", "x11-bell"));
- u->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink", NULL));
- u->x11_client = NULL;
-
- if (!(u->x11_wrapper = pa_x11_wrapper_get(c, pa_modargs_get_value(ma, "display", NULL))))
- goto fail;
-
- u->display = pa_x11_wrapper_get_display(u->x11_wrapper);
-
- major = XkbMajorVersion;
- minor = XkbMinorVersion;
-
- if (!XkbLibraryVersion(&major, &minor)) {
- pa_log(__FILE__": XkbLibraryVersion() failed\n");
- goto fail;
- }
-
- major = XkbMajorVersion;
- minor = XkbMinorVersion;
-
-
- if (!XkbQueryExtension(u->display, NULL, &u->xkb_event_base, NULL, &major, &minor)) {
- pa_log(__FILE__": XkbQueryExtension() failed\n");
- goto fail;
- }
-
- XkbSelectEvents(u->display, XkbUseCoreKbd, XkbBellNotifyMask, XkbBellNotifyMask);
- auto_ctrls = auto_values = XkbAudibleBellMask;
- XkbSetAutoResetControls(u->display, XkbAudibleBellMask, &auto_ctrls, &auto_values);
- XkbChangeEnabledControls(u->display, XkbUseCoreKbd, XkbAudibleBellMask, 0);
-
- u->x11_client = pa_x11_client_new(u->x11_wrapper, x11_event_callback, u);
-
- pa_modargs_free(ma);
-
- return 0;
-
-fail:
- if (ma)
- pa_modargs_free(ma);
- if (m->userdata)
- pa__done(c, m);
- return -1;
-}
-
-void pa__done(pa_core *c, pa_module*m) {
- struct userdata *u = m->userdata;
- assert(c && m && u);
-
- pa_xfree(u->scache_item);
- pa_xfree(u->sink_name);
-
- if (u->x11_client)
- pa_x11_client_free(u->x11_client);
-
- if (u->x11_wrapper)
- pa_x11_wrapper_unref(u->x11_wrapper);
-
- pa_xfree(u);
-}