void string_unit_test()
{
{
string s[ 1 ];
int i;
int const limit = sizeof( s->opt ) * 2 + 2;
string_new( s );
assert( s->value == s->opt );
for ( i = 0; i < limit; ++i )
{
string_push_back( s, (char)( i + 1 ) );
assert( s->size == i + 1 );
}
assert( s->size == limit );
assert( s->value != s->opt );
for ( i = 0; i < limit; ++i )
assert( s->value[ i ] == (char)( i + 1 ) );
string_free( s );
}
{
char * const original = " \n\t\v Foo \r\n\v \tBar\n\n\r\r\t\n\v\t \t";
string copy[ 1 ];
string_copy( copy, original );
assert( !strcmp( copy->value, original ) );
assert( copy->size == strlen( original ) );
string_free( copy );
}
{
char * const foo = "Foo ";
string foo_copy[ 1 ];
string_copy( foo_copy, foo );
string_rtrim( foo_copy );
assert( !strcmp( foo_copy->value, "Foo" ) );
string_rtrim( foo_copy );
assert( !strcmp( foo_copy->value, "Foo" ) );
}
{
char * const bar = "Bar\0\0\0";
string bar_copy[ 1 ];
string_copy( bar_copy, bar );
string_rtrim( bar_copy );
assert( !strcmp( bar_copy->value, "Bar" ) );
string_rtrim( bar_copy );
assert( !strcmp( bar_copy->value, "Bar" ) );
}
}
static int _settings_browse(Settings * settings)
{
int ret = 0;
Config * config;
GtkTreeModel * model;
char const * path;
char * p;
size_t i;
size_t j;
int datadir = 1;
if((config = config_new()) == NULL)
return -_settings_error(error_get(NULL), 1);
model = _settings_get_model(settings);
gtk_list_store_clear(GTK_LIST_STORE(model));
/* read through every XDG application folder */
if((path = getenv("XDG_DATA_DIRS")) == NULL || strlen(path) == 0)
{
path = "/usr/local/share:/usr/share";
datadir = 0;
}
if((p = strdup(path)) == NULL)
_settings_error(error_get(NULL), 1);
else
for(i = 0, j = 0;; i++)
if(p[i] == '\0')
{
string_rtrim(&p[j], "/");
_settings_browse_folder(settings, config,
&p[j]);
datadir |= (strcmp(&p[j], DATADIR) == 0);
break;
}
else if(p[i] == ':')
{
p[i] = '\0';
string_rtrim(&p[j], "/");
_settings_browse_folder(settings, config,
&p[j]);
datadir |= (strcmp(&p[j], DATADIR) == 0);
j = i + 1;
}
free(p);
if(datadir == 0)
ret = _settings_browse_folder(settings, config, DATADIR);
ret |= _settings_browse_home(settings, config);
config_delete(config);
return ret;
}
string string_trim( const string &str )
{
string s = str;
return string_ltrim(string_rtrim(s));
}
static void _read_parse(PlayerBackend * player, char const * buf)
{
unsigned int u1;
unsigned int u2;
gdouble db;
char str[256];
time_t t;
struct tm tm;
if(sscanf(buf, "ANS_META_ALBUM='%255[^'\n]\n", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
player_set_metadata(player->player, PM_ALBUM, str);
}
else if(sscanf(buf, "ANS_META_ARTIST='%255[^'\n]\n", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
player_set_metadata(player->player, PM_ARTIST, str);
}
else if(sscanf(buf, "ANS_META_COMMENT='%255[^'\n]\n", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
player_set_metadata(player->player, PM_COMMENT, str);
}
else if(sscanf(buf, "ANS_META_GENRE='%255[^'\n]\n", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
player_set_metadata(player->player, PM_GENRE, str);
}
else if(sscanf(buf, "ANS_META_TITLE='%255[^'\n]\n", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
player_set_metadata(player->player, PM_TITLE, str);
}
else if(sscanf(buf, "ANS_META_TRACK='%255[^'\n]\n", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
player_set_metadata(player->player, PM_TRACK, str);
}
else if(sscanf(buf, "ANS_META_YEAR='%255[^'\n]\n", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
player_set_metadata(player->player, PM_YEAR, str);
}
else if(sscanf(buf, "ANS_PERCENT_POSITION=%u\n", &u1) == 1)
{
player_set_progress(player->player, u1);
if(u1 == 100)
player_next(player->player);
}
else if(sscanf(buf, "ANS_TIME_POSITION=%lf\n", &db) == 1)
{
t = db;
gmtime_r(&t, &tm);
strftime(str, sizeof(str), "%H:%M:%S", &tm);
player_set_metadata(player->player, PM_LENGTH, str);
}
else if(sscanf(buf, "ANS_VIDEO_RESOLUTION='%u x %u'\n", &u1, &u2) == 2)
_playerbackend_set_size(player, u1, u2);
else if(sscanf(buf, "ID_AUDIO_BITRATE=%u\n", &u1) == 1)
player->audio_bitrate = u1;
else if(sscanf(buf, "ID_AUDIO_CODEC=%255[^\n]", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
if(player->audio_codec != NULL)
free(player->audio_codec);
player->audio_codec = strdup(str);
}
else if(sscanf(buf, "ID_AUDIO_NCH=%u\n", &u1) == 1)
player->audio_channels = u1;
else if(sscanf(buf, "ID_AUDIO_RATE=%u\n", &u1) == 1)
player->audio_rate = u1;
else if(sscanf(buf, "ID_CLIP_INFO_NAME%u=%255s", &u1, str) == 2)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
if(strcmp(str, "Album") == 0)
player->album = u1;
else if(strcmp(str, "Artist") == 0)
player->artist = u1;
else if(strcmp(str, "Title") == 0)
player->title = u1;
}
else if(sscanf(buf, "ID_CLIP_INFO_VALUE%u=%255[^\n]", &u1, str) == 2)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
if(player->album >= 0 && (unsigned)player->album == u1)
player_set_metadata(player->player, PM_ALBUM, str);
else if(player->artist >= 0 && (unsigned)player->artist == u1)
player_set_metadata(player->player, PM_ARTIST, str);
else if(player->title >= 0 && (unsigned)player->title == u1)
player_set_metadata(player->player, PM_TITLE, str);
/* FIXME also update the duration */
}
else if(sscanf(buf, "ID_LENGTH=%lf\n", &db) == 1)
player->length = db;
else if(sscanf(buf, "ID_SEEKABLE=%u\n", &u1) == 1)
player_set_seekable(player->player, u1 ? TRUE : FALSE);
else if(sscanf(buf, "ID_VIDEO_ASPECT=%lf\n", &db) == 1)
player->video_aspect = db;
else if(sscanf(buf, "ID_VIDEO_BITRATE=%u\n", &u1) == 1)
player->video_bitrate = u1;
else if(sscanf(buf, "ID_VIDEO_CODEC=%255[^\n]", str) == 1)
{
str[sizeof(str) - 1] = '\0';
string_rtrim(str, NULL);
if(player->video_codec != NULL)
free(player->video_codec);
player->video_codec = strdup(str);
}
else if(sscanf(buf, "ID_VIDEO_FPS=%lf\n", &db) == 1)
player->video_fps = db;
else if(sscanf(buf, "ID_VIDEO_HEIGHT=%u\n", &u1) == 1)
_playerbackend_set_size(player, -1, u1);
else if(sscanf(buf, "ID_VIDEO_RATE=%u\n", &u1) == 1)
player->video_rate = u1;
else if(sscanf(buf, "ID_VIDEO_WIDTH=%u\n", &u1) == 1)
_playerbackend_set_size(player, u1, -1);
#ifdef DEBUG
else
fprintf(stderr, "DEBUG: unknown output \"%s\"\n", buf);
#endif
}
void string_trim(char* string, char character_to_strip)
{
string_ltrim(string, character_to_strip);
string_rtrim(string, character_to_strip);
}