merge 'lennart' branch back into trunk.

[pulseaudio] / src / modules / module-mmkbd-evdev.c

diff --git a/src/modules/module-mmkbd-evdev.c b/src/modules/module-mmkbd-evdev.c
index baf688f1987b347c4bcdca5ebcf63390182a634f..47a106456646f42514e94cd27381e53eeb39b505 100644 (file)
--- a/src/modules/module-mmkbd-evdev.c
+++ b/src/modules/module-mmkbd-evdev.c
@@ -3,6 +3,8 @@
 /***
   This file is part of PulseAudio.
 
+  Copyright 2005-2006 Lennart Poettering
+
   PulseAudio 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,
@@ -24,7 +26,6 @@
 #endif
 
 #include <stdio.h>
-#include <assert.h>
 #include <unistd.h>
 #include <string.h>
 #include <stdlib.h>
@@ -78,11 +79,12 @@ struct userdata {
 
 static void io_callback(pa_mainloop_api *io, PA_GCC_UNUSED pa_io_event *e, PA_GCC_UNUSED int fd, pa_io_event_flags_t events, void*userdata) {
     struct userdata *u = userdata;
-    assert(io);
-    assert(u);
+
+    pa_assert(io);
+    pa_assert(u);
 
     if (events & (PA_IO_EVENT_HANGUP|PA_IO_EVENT_ERROR)) {
-        pa_log("lost connection to evdev device.");
+        pa_log("Lost connection to evdev device.");
         goto fail;
     }
 
@@ -90,14 +92,14 @@ static void io_callback(pa_mainloop_api *io, PA_GCC_UNUSED pa_io_event *e, PA_GC
         struct input_event ev;
 
         if (pa_loop_read(u->fd, &ev, sizeof(ev), &u->fd_type) <= 0) {
-            pa_log("failed to read from event device: %s", pa_cstrerror(errno));
+            pa_log("Failed to read from event device: %s", pa_cstrerror(errno));
             goto fail;
         }
 
         if (ev.type == EV_KEY && (ev.value == 1 || ev.value == 2)) {
             enum { INVALID, UP, DOWN, MUTE_TOGGLE } volchange = INVALID;
 
-            pa_log_debug("key code=%u, value=%u", ev.code, ev.value);
+            pa_log_debug("Key code=%u, value=%u", ev.code, ev.value);
 
             switch (ev.code) {
                 case KEY_VOLUMEDOWN:  volchange = DOWN; break;
@@ -109,10 +111,10 @@ static void io_callback(pa_mainloop_api *io, PA_GCC_UNUSED pa_io_event *e, PA_GC
                 pa_sink *s;
 
                 if (!(s = pa_namereg_get(u->module->core, u->sink_name, PA_NAMEREG_SINK, 1)))
-                    pa_log("failed to get sink '%s'", u->sink_name);
+                    pa_log("Failed to get sink '%s'", u->sink_name);
                 else {
                     int i;
-                    pa_cvolume cv = *pa_sink_get_volume(s, PA_MIXER_HARDWARE);
+                    pa_cvolume cv = *pa_sink_get_volume(s);
 
 #define DELTA (PA_VOLUME_NORM/20)
 
@@ -125,7 +127,7 @@ static void io_callback(pa_mainloop_api *io, PA_GCC_UNUSED pa_io_event *e, PA_GC
                                     cv.values[i] = PA_VOLUME_NORM;
                             }
 
-                            pa_sink_set_volume(s, PA_MIXER_HARDWARE, &cv);
+                            pa_sink_set_volume(s, &cv);
                             break;
 
                         case DOWN:
@@ -136,12 +138,12 @@ static void io_callback(pa_mainloop_api *io, PA_GCC_UNUSED pa_io_event *e, PA_GC
                                     cv.values[i] = PA_VOLUME_MUTED;
                             }
 
-                            pa_sink_set_volume(s, PA_MIXER_HARDWARE, &cv);
+                            pa_sink_set_volume(s, &cv);
                             break;
 
                         case MUTE_TOGGLE:
 
-                            pa_sink_set_mute(s, PA_MIXER_HARDWARE, !pa_sink_get_mute(s, PA_MIXER_HARDWARE));
+                            pa_sink_set_mute(s, !pa_sink_get_mute(s));
                             break;
 
                         case INVALID:
@@ -163,21 +165,23 @@ fail:
 
 #define test_bit(bit, array) (array[bit/8] & (1<<(bit%8)))
 
-int pa__init(pa_core *c, pa_module*m) {
+int pa__init(pa_module*m) {
+
     pa_modargs *ma = NULL;
     struct userdata *u;
     int version;
     struct _input_id input_id;
     char name[256];
     uint8_t evtype_bitmask[EV_MAX/8 + 1];
-    assert(c && m);
+
+    pa_assert(m);
 
     if (!(ma = pa_modargs_new(m->argument, valid_modargs))) {
         pa_log("Failed to parse module arguments");
         goto fail;
     }
 
-    m->userdata = u = pa_xmalloc(sizeof(struct userdata));
+    m->userdata = u = pa_xnew(struct userdata,1);
     u->module = m;
     u->io = NULL;
     u->sink_name = pa_xstrdup(pa_modargs_get_value(ma, "sink", NULL));
@@ -219,11 +223,11 @@ int pa__init(pa_core *c, pa_module*m) {
     }
 
     if (!test_bit(EV_KEY, evtype_bitmask)) {
-        pa_log("device has no keys.");
+        pa_log("Device has no keys.");
         goto fail;
     }
 
-    u->io = c->mainloop->io_new(c->mainloop, u->fd, PA_IO_EVENT_INPUT|PA_IO_EVENT_HANGUP, io_callback, u);
+    u->io = m->core->mainloop->io_new(m->core->mainloop, u->fd, PA_IO_EVENT_INPUT|PA_IO_EVENT_HANGUP, io_callback, u);
 
     pa_modargs_free(ma);
 
@@ -234,14 +238,14 @@ fail:
     if (ma)
         pa_modargs_free(ma);
 
-    pa__done(c, m);
+    pa__done(m);
     return -1;
 }
 
-void pa__done(pa_core *c, pa_module*m) {
+void pa__done(pa_module*m) {
     struct userdata *u;
-    assert(c);
-    assert(m);
+
+    pa_assert(m);
 
     if (!(u = m->userdata))
         return;
@@ -250,7 +254,7 @@ void pa__done(pa_core *c, pa_module*m) {
         m->core->mainloop->io_free(u->io);
 
     if (u->fd >= 0)
-        close(u->fd);
+        pa_assert_se(pa_close(u->fd) == 0);
 
     pa_xfree(u->sink_name);
     pa_xfree(u);