static void
__scan_battery_apm(void)
{
FILE *procapm;
static char *sremaining = NULL, *stotal = NULL;
static unsigned int last_time = 0;
static int percentage = 0;
const char *ac_status[] = { "Battery",
"AC Power",
"Charging" };
int ac_bat;
char apm_bios_ver[16], apm_drv_ver[16];
char trash[10];
if ((procapm = fopen("/proc/apm", "r"))) {
int old_percentage = percentage;
(void)fscanf(procapm, "%s %s %s 0x%x %s %s %d%%",
apm_drv_ver, apm_bios_ver, trash,
&ac_bat, trash, trash, &percentage);
fclose(procapm);
if (last_time == 0) {
last_time = time(NULL);
sremaining = stotal = NULL;
}
if (old_percentage - percentage > 0) {
if (sremaining && stotal) {
g_free(sremaining);
g_free(stotal);
}
int secs_remaining = (time(NULL) - last_time) * percentage /
(old_percentage - percentage);
sremaining = seconds_to_string(secs_remaining);
stotal = seconds_to_string((secs_remaining * 100) / percentage);
last_time = time(NULL);
}
} else {
return;
}
if (stotal && sremaining) {
battery_list = h_strdup_cprintf(_("\n[Battery (APM)]\n"
"Charge=%d%%\n"
"Remaining Charge=%s of %s\n"
"Using=%s\n"
"APM driver version=%s\n"
"APM BIOS version=%s\n"),
battery_list,
percentage,
sremaining, stotal,
ac_status[ac_bat],
apm_drv_ver, apm_bios_ver);
} else {
battery_list = h_strdup_cprintf(_("\n[Battery (APM)]\n"
"Charge=%d%%\n"
"Using=%s\n"
"APM driver version=%s\n"
"APM BIOS version=%s\n"),
battery_list,
percentage,
ac_status[ac_bat],
apm_drv_ver, apm_bios_ver);
}
}
static MetaData *get_metadata(gchar * filename)
{
GError *error;
gint exit_status;
gchar *out = NULL;
gchar *err = NULL;
gchar *av[255];
gint ac = 0, i;
gchar **output;
gchar *ptr;
gchar *lower;
gfloat f;
MetaData *ret;
ret = g_new0(MetaData, 1);
av[ac++] = g_strdup_printf("mplayer");
av[ac++] = g_strdup_printf("-vo");
av[ac++] = g_strdup_printf("null");
av[ac++] = g_strdup_printf("-ao");
av[ac++] = g_strdup_printf("null");
av[ac++] = g_strdup_printf("-nomsgcolor");
av[ac++] = g_strdup_printf("-nomsgmodule");
av[ac++] = g_strdup_printf("-frames");
av[ac++] = g_strdup_printf("0");
av[ac++] = g_strdup_printf("-noidx");
av[ac++] = g_strdup_printf("-identify");
av[ac++] = g_strdup_printf("-nocache");
av[ac++] = g_strdup_printf("-noidle");
av[ac++] = g_strdup_printf("%s", filename);
av[ac] = NULL;
error = NULL;
g_spawn_sync(NULL, av, NULL, G_SPAWN_SEARCH_PATH, NULL, NULL, &out, &err, &exit_status, &error);
for (i = 0; i < ac; i++) {
g_free(av[i]);
}
if (error != NULL) {
printf("Error when running: %s\n", error->message);
g_error_free(error);
error = NULL;
if (out != NULL)
g_free(out);
if (err != NULL)
g_free(err);
if (ret != NULL)
g_free(ret);
return NULL;
}
output = g_strsplit(out, "\n", 0);
ac = 0;
while (output[ac] != NULL) {
lower = g_ascii_strdown(output[ac], -1);
if (strstr(output[ac], "ID_LENGTH") != NULL) {
ptr = strstr(output[ac], "=") + 1;
sscanf(ptr, "%f", &f);
ret->length = seconds_to_string(f);
ret->length_value = f;
}
if (g_ascii_strncasecmp(output[ac], "ID_CLIP_INFO_NAME", strlen("ID_CLIP_INFO_NAME")) == 0) {
if (strstr(lower, "=title") != NULL || strstr(lower, "=name") != NULL) {
ptr = strstr(output[ac + 1], "=") + 1;
if (ptr)
ret->title = g_strstrip(g_locale_to_utf8(ptr, -1, NULL, NULL, NULL));
else
ret->title = NULL;
if (ret->title == NULL) {
ret->title = g_strdup(ptr);
strip_unicode(ret->title, strlen(ret->title));
}
}
if (strstr(lower, "=artist") != NULL || strstr(lower, "=author") != NULL) {
ptr = strstr(output[ac + 1], "=") + 1;
ret->artist = g_strstrip(g_locale_to_utf8(ptr, -1, NULL, NULL, NULL));
if (ret->artist == NULL) {
ret->artist = g_strdup(ptr);
strip_unicode(ret->artist, strlen(ret->artist));
}
}
if (strstr(lower, "=album") != NULL) {
ptr = strstr(output[ac + 1], "=") + 1;
ret->album = g_strstrip(g_locale_to_utf8(ptr, -1, NULL, NULL, NULL));
if (ret->album == NULL) {
ret->album = g_strdup(ptr);
strip_unicode(ret->album, strlen(ret->album));
}
}
}
if (strstr(output[ac], "ID_AUDIO_CODEC") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->audio_codec = g_strdup(ptr);
ret->audio_present = TRUE;
}
if (strstr(output[ac], "ID_VIDEO_CODEC") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->video_codec = g_strdup(ptr);
ret->video_present = TRUE;
}
if (strstr(output[ac], "ID_VIDEO_WIDTH") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->width = (gint) g_strtod(ptr, NULL);
}
if (strstr(output[ac], "ID_VIDEO_HEIGHT") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->height = (gint) g_strtod(ptr, NULL);
}
if (strstr(output[ac], "ID_AUDIO_BITRATE") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->audio_bitrate = g_strdup(ptr);
}
if (strstr(output[ac], "ID_VIDEO_BITRATE") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->video_bitrate = g_strdup(ptr);
}
if (strstr(output[ac], "ID_VIDEO_FPS") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->video_fps = g_strdup(ptr);
}
if (strstr(output[ac], "ID_AUDIO_NCH") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->audio_nch = g_strdup(ptr);
}
if (strstr(output[ac], "ID_DEMUXER") != NULL) {
ptr = strstr(output[ac], "=") + 1;
ret->demuxer = g_strdup(ptr);
}
g_free(lower);
ac++;
}
g_strfreev(output);
if (out)
g_free(out);
if (err)
g_free(err);
return ret;
}