/* video_on_can_read */
static gboolean _video_on_can_read(GIOChannel * channel, GIOCondition condition,
gpointer data)
{
VideoPhonePlugin * video = data;
PhonePluginHelper * helper = video->helper;
ssize_t s;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s()\n", __func__);
#endif
if(channel != video->channel || condition != G_IO_IN)
return FALSE;
if((s = read(video->fd, video->raw_buffer, video->raw_buffer_cnt))
<= 0)
{
/* this error can be ignored */
if(errno == EAGAIN)
return TRUE;
close(video->fd);
video->fd = -1;
/* FIXME also free video->buffers */
helper->error(helper->phone, strerror(errno), 1);
video->source = 0;
return FALSE;
}
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() %lu %ld\n", __func__,
video->raw_buffer_cnt, s);
#endif
video->source = g_idle_add(_video_on_refresh, video);
return FALSE;
}
static int _smscrypt_event_sms_receiving(SMSCrypt * smscrypt,
char const * number, PhoneEncoding * encoding, char * buf,
size_t * len)
{
PhonePluginHelper * helper = smscrypt->helper;
char const * error = "There is no known secret for this number."
" The message could not be decrypted.";
size_t i;
size_t j = 0;
SHA_CTX sha1;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s(%u, buf, %lu)\n", __func__, *encoding,
(unsigned long)*len);
#endif
if(*encoding != PHONE_ENCODING_DATA)
return 0; /* not for us */
if(_smscrypt_secret(smscrypt, number) != 0)
return helper->error(helper->phone, error, 1);
for(i = 0; i < *len; i++)
{
buf[i] ^= smscrypt->buf[j];
smscrypt->buf[j++] ^= buf[i];
if(j != smscrypt->len)
continue;
SHA1_Init(&sha1);
SHA1_Update(&sha1, smscrypt->buf, smscrypt->len);
SHA1_Final(smscrypt->buf, &sha1);
j = 0;
}
*encoding = PHONE_ENCODING_UTF8;
_smscrypt_clear(smscrypt);
return 0;
}
/* video_on_can_mmap */
static gboolean _video_on_can_mmap(GIOChannel * channel, GIOCondition condition,
gpointer data)
{
VideoPhonePlugin * video = data;
PhonePluginHelper * helper = video->helper;
struct v4l2_buffer buf;
if(channel != video->channel || condition != G_IO_IN)
return FALSE;
if(_video_ioctl(video, VIDIOC_DQBUF, &buf) == -1)
{
helper->error(helper->phone, "Could not save picture", 1);
return FALSE;
}
video->raw_buffer = video->buffers[buf.index].start;
video->raw_buffer_cnt = buf.bytesused;
#if 0 /* FIXME the raw buffer is not meant to be free()'d */
video->source = g_idle_add(_video_on_refresh, video);
return FALSE;
#else
_video_on_refresh(video);
video->raw_buffer = NULL;
video->raw_buffer_cnt = 0;
return TRUE;
#endif
}
/* openmoko_deepsleep */
static void _openmoko_deepsleep(Openmoko * openmoko)
{
PhonePluginHelper * helper = openmoko->helper;
char const * cmd = "AT%SLEEP=4"; /* allow deep sleep */
char const * p;
if((p = helper->config_get(helper->phone, "openmoko", "deepsleep"))
!= NULL && strtoul(p, NULL, 10) != 0)
cmd = "AT%SLEEP=2"; /* prevent deep sleep */
/* XXX this may reset the hardware modem */
_openmoko_queue(openmoko, cmd);
}
static void _debug_on_queue_trigger(gpointer data)
{
Debug * debug = data;
PhonePluginHelper * helper = debug->helper;
gchar * text;
size_t i;
if((text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
debug->triggers))) == NULL)
return;
for(i = 0; _debug_modem_triggers[i].name != NULL; i++)
if(strcmp(_debug_modem_triggers[i].name, text) == 0)
break;
g_free(text);
helper->trigger(helper->phone, _debug_modem_triggers[i].event);
}
/* smscrypt_secret */
static int _smscrypt_secret(SMSCrypt * smscrypt, char const * number)
{
PhonePluginHelper * helper = smscrypt->helper;
char const * secret = NULL;
SHA_CTX sha1;
if(number != NULL)
secret = helper->config_get(helper->phone, "smscrypt", number);
if(secret == NULL)
secret = helper->config_get(helper->phone, "smscrypt",
"secret");
if(secret == NULL)
return 1;
SHA1_Init(&sha1);
SHA1_Update(&sha1, (unsigned char const *)secret, strlen(secret));
SHA1_Final(smscrypt->buf, &sha1);
return 0;
}
static void _on_settings_reason_edited(GtkCellRenderer * renderer, gchar * arg1,
gchar * arg2, gpointer data)
{
Blacklist * blacklist = data;
PhonePluginHelper * helper = blacklist->helper;
GtkTreeModel * model = GTK_TREE_MODEL(blacklist->store);
GtkTreeIter iter;
char * number = NULL;
(void) renderer;
if(gtk_tree_model_get_iter_from_string(model, &iter, arg1) == TRUE)
gtk_tree_model_get(model, &iter, 0, &number, -1);
if(number == NULL)
return;
if(helper->config_set(helper->phone, "blacklist", number, arg2) == 0)
gtk_list_store_set(blacklist->store, &iter, 1, arg2, -1);
g_free(number);
}
static void _on_settings_secret_edited(GtkCellRenderer * renderer, gchar * arg1,
gchar * arg2, gpointer data)
{
SMSCrypt * smscrypt = data;
PhonePluginHelper * helper = smscrypt->helper;
GtkTreeModel * model = GTK_TREE_MODEL(smscrypt->store);
GtkTreeIter iter;
char * number = NULL;
if(gtk_tree_model_get_iter_from_string(model, &iter, arg1) == TRUE)
gtk_tree_model_get(model, &iter, SMSCC_NUMBER, &number, -1);
if(number == NULL)
return;
/* XXX report errors */
if(helper->config_set(helper->phone, "smscrypt", number, arg2) == 0)
gtk_list_store_set(smscrypt->store, &iter, SMSCC_SECRET, arg2,
-1);
g_free(number);
}
static void _debug_on_queue_request(gpointer data)
{
Debug * debug = data;
PhonePluginHelper * helper = debug->helper;
gchar * text;
size_t i;
ModemRequest request;
if((text = gtk_combo_box_get_active_text(GTK_COMBO_BOX(
debug->requests))) == NULL)
return;
for(i = 0; _debug_modem_requests[i].name != NULL; i++)
if(strcmp(_debug_modem_requests[i].name, text) == 0)
break;
g_free(text);
memset(&request, 0, sizeof(request));
request.type = _debug_modem_requests[i].request;
helper->request(helper->phone, &request);
}
/* ussd_on_settings_send */
static void _ussd_on_settings_send(gpointer data)
{
USSD * ussd = data;
PhonePluginHelper * helper = ussd->helper;
int i;
USSDCode * codes;
ModemRequest request;
i = gtk_combo_box_get_active(GTK_COMBO_BOX(ussd->operators));
codes = _ussd_operators[i].codes;
i = gtk_combo_box_get_active(GTK_COMBO_BOX(ussd->codes));
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() \"%s\"\n", __func__, codes[i].number);
#endif
memset(&request, 0, sizeof(request));
request.type = MODEM_REQUEST_CALL;
request.call.call_type = MODEM_CALL_TYPE_VOICE;
request.call.number = codes[i].number;
helper->request(helper->phone, &request);
}
static void _on_settings_delete(gpointer data)
{
SMSCrypt * smscrypt = data;
PhonePluginHelper * helper = smscrypt->helper;
GtkTreeSelection * treesel;
GtkTreeIter iter;
char * number = NULL;
if((treesel = gtk_tree_view_get_selection(GTK_TREE_VIEW(
smscrypt->view))) == NULL)
return;
if(gtk_tree_selection_get_selected(treesel, NULL, &iter) != TRUE)
return;
gtk_tree_model_get(GTK_TREE_MODEL(smscrypt->store), &iter,
SMSCC_NUMBER, &number, -1);
if(number == NULL)
return;
helper->config_set(helper->phone, "smscrypt", number, NULL);
gtk_list_store_remove(smscrypt->store, &iter);
g_free(number);
}
/* ussd_on_settings_send */
static void _ussd_on_settings_send(gpointer data)
{
USSD * ussd = data;
PhonePluginHelper * helper = ussd->helper;
GtkTreeModel * model;
GtkTreeIter iter;
gchar * code;
ModemRequest request;
model = gtk_combo_box_get_model(GTK_COMBO_BOX(ussd->codes));
if(gtk_combo_box_get_active_iter(GTK_COMBO_BOX(ussd->codes), &iter)
!= TRUE)
return;
gtk_tree_model_get(model, &iter, UC_CODE, &code, -1);
memset(&request, 0, sizeof(request));
request.type = MODEM_REQUEST_CALL;
request.call.call_type = MODEM_CALL_TYPE_VOICE;
request.call.number = code;
helper->request(helper->phone, &request);
g_free(code);
}
static gboolean _video_on_open(gpointer data)
{
const int timeout = 10000;
VideoPhonePlugin * video = data;
PhonePluginHelper * helper = video->helper;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() \"%s\"\n", __func__, video->device);
#endif
if((video->fd = open(video->device, O_RDWR)) < 0)
{
error_set_code(1, "%s: %s (%s)", video->device,
"Could not open the video capture device",
strerror(errno));
helper->error(helper->phone, error_get(NULL), 1);
video->source = g_timeout_add(timeout, _video_on_open, video);
return FALSE;
}
if(_open_setup(video) != 0)
{
helper->error(helper->phone, error_get(NULL), 1);
close(video->fd);
video->fd = -1;
video->source = g_timeout_add(timeout, _video_on_open, video);
return FALSE;
}
video->source = 0;
#ifdef DEBUG
fprintf(stderr, "DEBUG: %s() %dx%d\n", __func__,
video->format.fmt.pix.width,
video->format.fmt.pix.height);
#endif
/* FIXME allow the window to be smaller */
gtk_widget_set_size_request(video->area, video->format.fmt.pix.width,
video->format.fmt.pix.height);
return FALSE;
}
/* blacklist_event */
static int _blacklist_event(Blacklist * blacklist, PhoneEvent * event)
{
PhonePluginHelper * helper = blacklist->helper;
char const * number = NULL;
char const * reason;
switch(event->type)
{
case PHONE_EVENT_TYPE_MODEM_EVENT:
if(event->modem_event.event->type
!= MODEM_EVENT_TYPE_CALL)
break; /* FIXME many more events to handle */
number = event->modem_event.event->call.number;
break;
default:
return 0;
}
if(number == NULL)
return 0;
reason = helper->config_get(helper->phone, "blacklist", number);
if(reason == NULL)
return 0;
return helper->error(helper->phone, reason, 1);
}
/* openmoko_mixer_open */
static int _openmoko_mixer_open(Openmoko * openmoko)
{
#ifdef __linux__
PhonePluginHelper * helper = openmoko->helper;
char const * audio_device;
snd_mixer_elem_t * elem;
openmoko->mixer_elem = NULL;
openmoko->mixer_elem_headphone = NULL;
openmoko->mixer_elem_speaker = NULL;
if((audio_device = helper->config_get(helper->phone, "openmoko",
"audio_device")) == NULL)
audio_device = "hw:0";
if(snd_mixer_open(&openmoko->mixer, 0) != 0)
{
openmoko->mixer = NULL;
return -1;
}
if(snd_mixer_attach(openmoko->mixer, audio_device) != 0
|| snd_mixer_selem_register(openmoko->mixer, NULL, NULL)
|| snd_mixer_load(openmoko->mixer) != 0)
{
_openmoko_mixer_close(openmoko);
return -1;
}
for(elem = snd_mixer_first_elem(openmoko->mixer); elem != NULL;
elem = snd_mixer_elem_next(elem))
if(strcmp(snd_mixer_selem_get_name(elem), "Headphone") == 0
&& snd_mixer_selem_has_playback_volume(elem))
openmoko->mixer_elem_headphone = elem;
else if(strcmp(snd_mixer_selem_get_name(elem), "Speaker") == 0
&& snd_mixer_selem_has_playback_volume(elem))
openmoko->mixer_elem_speaker = elem;
#endif /* __linux__ */
return 0;
}
