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-<h1>src/lib/lightmediascanner_db_audio.c</h1><a href="lightmediascanner__db__audio_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001
-<a name="l00021"></a>00021 <span class="preprocessor">#include <<a class="code" href="lightmediascanner__db_8h.html">lightmediascanner_db.h</a>></span>
-<a name="l00022"></a>00022 <span class="preprocessor">#include "<a class="code" href="lightmediascanner__db__private_8h.html">lightmediascanner_db_private.h</a>"</span>
-<a name="l00023"></a>00023 <span class="preprocessor">#include <stdlib.h></span>
-<a name="l00024"></a>00024 <span class="preprocessor">#include <stdio.h></span>
-<a name="l00025"></a>00025
-<a name="l00026"></a>00026 <span class="keyword">struct </span>lms_db_audio {
-<a name="l00027"></a>00027 sqlite3 *db;
-<a name="l00028"></a>00028 sqlite3_stmt *insert_audio;
-<a name="l00029"></a>00029 sqlite3_stmt *insert_artist;
-<a name="l00030"></a>00030 sqlite3_stmt *insert_album;
-<a name="l00031"></a>00031 sqlite3_stmt *insert_genre;
-<a name="l00032"></a>00032 sqlite3_stmt *get_artist;
-<a name="l00033"></a>00033 sqlite3_stmt *get_album;
-<a name="l00034"></a>00034 sqlite3_stmt *get_genre;
-<a name="l00035"></a>00035 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> _references;
-<a name="l00036"></a>00036 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> _is_started:1;
-<a name="l00037"></a>00037 };
-<a name="l00038"></a>00038
-<a name="l00039"></a>00039 <span class="keyword">static</span> <span class="keyword">struct </span><a class="code" href="structlms__db__cache.html">lms_db_cache</a> _cache = {0, NULL};
-<a name="l00040"></a>00040
-<a name="l00041"></a>00041 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00042"></a>00042 _db_create(sqlite3 *db, <span class="keyword">const</span> <span class="keywordtype">char</span> *name, <span class="keyword">const</span> <span class="keywordtype">char</span> *sql)
-<a name="l00043"></a>00043 {
-<a name="l00044"></a>00044 <span class="keywordtype">char</span> *err;
-<a name="l00045"></a>00045 <span class="keywordtype">int</span> r;
-<a name="l00046"></a>00046
-<a name="l00047"></a>00047 r = sqlite3_exec(db, sql, NULL, NULL, &err);
-<a name="l00048"></a>00048 <span class="keywordflow">if</span> (r != SQLITE_OK) {
-<a name="l00049"></a>00049 fprintf(stderr, <span class="stringliteral">"ERROR: could not create \"%s\": %s\n"</span>, name, err);
-<a name="l00050"></a>00050 sqlite3_free(err);
-<a name="l00051"></a>00051 <span class="keywordflow">return</span> -1;
-<a name="l00052"></a>00052 }
-<a name="l00053"></a>00053
-<a name="l00054"></a>00054 <span class="keywordflow">return</span> 0;
-<a name="l00055"></a>00055 }
-<a name="l00056"></a>00056
-<a name="l00057"></a>00057 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00058"></a>00058 _db_table_updater_audios_0(sqlite3 *db, <span class="keyword">const</span> <span class="keywordtype">char</span> *table, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> current_version, <span class="keywordtype">int</span> is_last_run)
-<a name="l00059"></a>00059 {
-<a name="l00060"></a>00060 <span class="keywordflow">return</span> 0;
-<a name="l00061"></a>00061 }
-<a name="l00062"></a>00062
-<a name="l00063"></a>00063 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00064"></a>00064 _db_table_updater_audios_1(sqlite3 *db, <span class="keyword">const</span> <span class="keywordtype">char</span> *table, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> current_version, <span class="keywordtype">int</span> is_last_run)
-<a name="l00065"></a>00065 {
-<a name="l00066"></a>00066 <span class="keywordtype">char</span> *err;
-<a name="l00067"></a>00067 <span class="keywordtype">int</span> ret;
-<a name="l00068"></a>00068
-<a name="l00069"></a>00069 ret = sqlite3_exec(db, <span class="stringliteral">"DELETE FROM files"</span>, NULL, NULL, &err);
-<a name="l00070"></a>00070 <span class="keywordflow">if</span> (ret != SQLITE_OK) {
-<a name="l00071"></a>00071 fprintf(stderr, <span class="stringliteral">"ERROR: could not delete \"files\": %s\n"</span>, err);
-<a name="l00072"></a>00072 sqlite3_free(err);
-<a name="l00073"></a>00073 <span class="keywordflow">goto</span> done;
-<a name="l00074"></a>00074 }
-<a name="l00075"></a>00075
-<a name="l00076"></a>00076 ret = sqlite3_exec(db, <span class="stringliteral">"DROP TABLE IF EXISTS audios"</span>, NULL, NULL, &err);
-<a name="l00077"></a>00077 <span class="keywordflow">if</span> (ret != SQLITE_OK) {
-<a name="l00078"></a>00078 fprintf(stderr, <span class="stringliteral">"ERROR: could not drop \"audios\": %s\n"</span>, err);
-<a name="l00079"></a>00079 sqlite3_free(err);
-<a name="l00080"></a>00080 <span class="keywordflow">goto</span> done;
-<a name="l00081"></a>00081 }
-<a name="l00082"></a>00082
-<a name="l00083"></a>00083 ret = _db_create(db, <span class="stringliteral">"audios"</span>,
-<a name="l00084"></a>00084 <span class="stringliteral">"CREATE TABLE IF NOT EXISTS audios ("</span>
-<a name="l00085"></a>00085 <span class="stringliteral">"id INTEGER PRIMARY KEY, "</span>
-<a name="l00086"></a>00086 <span class="stringliteral">"title TEXT, "</span>
-<a name="l00087"></a>00087 <span class="stringliteral">"album_id INTEGER, "</span>
-<a name="l00088"></a>00088 <span class="stringliteral">"artist_id INTEGER, "</span>
-<a name="l00089"></a>00089 <span class="stringliteral">"genre_id INTEGER, "</span>
-<a name="l00090"></a>00090 <span class="stringliteral">"trackno INTEGER, "</span>
-<a name="l00091"></a>00091 <span class="stringliteral">"rating INTEGER, "</span>
-<a name="l00092"></a>00092 <span class="stringliteral">"playcnt INTEGER"</span>
-<a name="l00093"></a>00093 <span class="stringliteral">")"</span>);
-<a name="l00094"></a>00094 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00095"></a>00095 <span class="keywordflow">goto</span> done;
-<a name="l00096"></a>00096
-<a name="l00097"></a>00097 ret = _db_create(db, <span class="stringliteral">"audios_title_idx"</span>,
-<a name="l00098"></a>00098 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00099"></a>00099 <span class="stringliteral">"audios_title_idx ON audios (title)"</span>);
-<a name="l00100"></a>00100 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00101"></a>00101 <span class="keywordflow">goto</span> done;
-<a name="l00102"></a>00102
-<a name="l00103"></a>00103 ret = _db_create(db, <span class="stringliteral">"audios_album_idx"</span>,
-<a name="l00104"></a>00104 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00105"></a>00105 <span class="stringliteral">"audios_album_idx ON audios (album_id)"</span>);
-<a name="l00106"></a>00106 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00107"></a>00107 <span class="keywordflow">goto</span> done;
-<a name="l00108"></a>00108
-<a name="l00109"></a>00109 ret = _db_create(db, <span class="stringliteral">"audios_artist_idx"</span>,
-<a name="l00110"></a>00110 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00111"></a>00111 <span class="stringliteral">"audios_artist_idx ON audios (artist_id)"</span>);
-<a name="l00112"></a>00112 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00113"></a>00113 <span class="keywordflow">goto</span> done;
-<a name="l00114"></a>00114
-<a name="l00115"></a>00115 ret = _db_create(db, <span class="stringliteral">"audios_genre_idx"</span>,
-<a name="l00116"></a>00116 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00117"></a>00117 <span class="stringliteral">"audios_genre_idx ON audios (genre_id)"</span>);
-<a name="l00118"></a>00118 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00119"></a>00119 <span class="keywordflow">goto</span> done;
-<a name="l00120"></a>00120
-<a name="l00121"></a>00121 ret = _db_create(db, <span class="stringliteral">"audios_trackno_idx"</span>,
-<a name="l00122"></a>00122 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00123"></a>00123 <span class="stringliteral">"audios_trackno_idx ON audios (trackno)"</span>);
-<a name="l00124"></a>00124 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00125"></a>00125 <span class="keywordflow">goto</span> done;
-<a name="l00126"></a>00126
-<a name="l00127"></a>00127 ret = _db_create(db, <span class="stringliteral">"audios_playcnt_idx"</span>,
-<a name="l00128"></a>00128 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00129"></a>00129 <span class="stringliteral">"audios_playcnt_idx ON audios (playcnt)"</span>);
-<a name="l00130"></a>00130 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00131"></a>00131 <span class="keywordflow">goto</span> done;
-<a name="l00132"></a>00132
-<a name="l00133"></a>00133 ret = <a class="code" href="lightmediascanner__db__common_8c.html#822cae681398710b63c9af149fdacedb">lms_db_create_trigger_if_not_exists</a>(db,
-<a name="l00134"></a>00134 <span class="stringliteral">"delete_audios_on_files_deleted "</span>
-<a name="l00135"></a>00135 <span class="stringliteral">"DELETE ON files FOR EACH ROW BEGIN"</span>
-<a name="l00136"></a>00136 <span class="stringliteral">" DELETE FROM audios WHERE id = OLD.id; END;"</span>);
-<a name="l00137"></a>00137 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00138"></a>00138 <span class="keywordflow">goto</span> done;
-<a name="l00139"></a>00139
-<a name="l00140"></a>00140 ret = <a class="code" href="lightmediascanner__db__common_8c.html#822cae681398710b63c9af149fdacedb">lms_db_create_trigger_if_not_exists</a>(db,
-<a name="l00141"></a>00141 <span class="stringliteral">"delete_files_on_audios_deleted "</span>
-<a name="l00142"></a>00142 <span class="stringliteral">"DELETE ON audios FOR EACH ROW BEGIN"</span>
-<a name="l00143"></a>00143 <span class="stringliteral">" DELETE FROM files WHERE id = OLD.id; END;"</span>);
-<a name="l00144"></a>00144
-<a name="l00145"></a>00145 done:
-<a name="l00146"></a>00146 <span class="keywordflow">return</span> ret;
-<a name="l00147"></a>00147 }
-<a name="l00148"></a>00148
-<a name="l00149"></a>00149 <span class="keyword">static</span> <a class="code" href="lightmediascanner__db__private_8h.html#31db275bbea4b156c8b4493dac818b73">lms_db_table_updater_t</a> _db_table_updater_audios[] = {
-<a name="l00150"></a>00150 _db_table_updater_audios_0,
-<a name="l00151"></a>00151 _db_table_updater_audios_1
-<a name="l00152"></a>00152 };
-<a name="l00153"></a>00153
-<a name="l00154"></a>00154 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00155"></a>00155 _db_table_updater_audio_artists_0(sqlite3 *db, <span class="keyword">const</span> <span class="keywordtype">char</span> *table, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> current_version, <span class="keywordtype">int</span> is_last_run) {
-<a name="l00156"></a>00156 <span class="keywordtype">int</span> ret;
-<a name="l00157"></a>00157
-<a name="l00158"></a>00158 ret = _db_create(db, <span class="stringliteral">"audio_artists"</span>,
-<a name="l00159"></a>00159 <span class="stringliteral">"CREATE TABLE IF NOT EXISTS audio_artists ("</span>
-<a name="l00160"></a>00160 <span class="stringliteral">"id INTEGER PRIMARY KEY, "</span>
-<a name="l00161"></a>00161 <span class="stringliteral">"name TEXT UNIQUE"</span>
-<a name="l00162"></a>00162 <span class="stringliteral">")"</span>);
-<a name="l00163"></a>00163 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00164"></a>00164 <span class="keywordflow">goto</span> done;
-<a name="l00165"></a>00165
-<a name="l00166"></a>00166 ret = _db_create(db, <span class="stringliteral">"audio_artists_name_idx"</span>,
-<a name="l00167"></a>00167 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00168"></a>00168 <span class="stringliteral">"audio_artists_name_idx ON audio_artists (name)"</span>);
-<a name="l00169"></a>00169
-<a name="l00170"></a>00170 done:
-<a name="l00171"></a>00171 <span class="keywordflow">return</span> ret;
-<a name="l00172"></a>00172 }
-<a name="l00173"></a>00173
-<a name="l00174"></a>00174 <span class="keyword">static</span> <a class="code" href="lightmediascanner__db__private_8h.html#31db275bbea4b156c8b4493dac818b73">lms_db_table_updater_t</a> _db_table_updater_audio_artists[] = {
-<a name="l00175"></a>00175 _db_table_updater_audio_artists_0
-<a name="l00176"></a>00176 };
-<a name="l00177"></a>00177
-<a name="l00178"></a>00178 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00179"></a>00179 _db_table_updater_audio_albums_0(sqlite3 *db, <span class="keyword">const</span> <span class="keywordtype">char</span> *table, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> current_version, <span class="keywordtype">int</span> is_last_run) {
-<a name="l00180"></a>00180 <span class="keywordtype">int</span> ret;
-<a name="l00181"></a>00181
-<a name="l00182"></a>00182 ret = _db_create(db, <span class="stringliteral">"audio_albums"</span>,
-<a name="l00183"></a>00183 <span class="stringliteral">"CREATE TABLE IF NOT EXISTS audio_albums ("</span>
-<a name="l00184"></a>00184 <span class="stringliteral">"id INTEGER PRIMARY KEY, "</span>
-<a name="l00185"></a>00185 <span class="stringliteral">"artist_id INTEGER, "</span>
-<a name="l00186"></a>00186 <span class="stringliteral">"name TEXT"</span>
-<a name="l00187"></a>00187 <span class="stringliteral">")"</span>);
-<a name="l00188"></a>00188 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00189"></a>00189 <span class="keywordflow">goto</span> done;
-<a name="l00190"></a>00190
-<a name="l00191"></a>00191 ret = _db_create(db, <span class="stringliteral">"audio_albums_name_idx"</span>,
-<a name="l00192"></a>00192 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00193"></a>00193 <span class="stringliteral">"audio_albums_name_idx ON audio_albums (name)"</span>);
-<a name="l00194"></a>00194 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00195"></a>00195 <span class="keywordflow">goto</span> done;
-<a name="l00196"></a>00196
-<a name="l00197"></a>00197 ret = _db_create(db, <span class="stringliteral">"audio_albums_artist_idx"</span>,
-<a name="l00198"></a>00198 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00199"></a>00199 <span class="stringliteral">"audio_albums_artist_idx ON audio_albums (artist_id)"</span>);
-<a name="l00200"></a>00200 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00201"></a>00201 <span class="keywordflow">goto</span> done;
-<a name="l00202"></a>00202
-<a name="l00203"></a>00203 ret = <a class="code" href="lightmediascanner__db__common_8c.html#822cae681398710b63c9af149fdacedb">lms_db_create_trigger_if_not_exists</a>(db,
-<a name="l00204"></a>00204 <span class="stringliteral">"delete_audios_on_albums_deleted "</span>
-<a name="l00205"></a>00205 <span class="stringliteral">"DELETE ON audio_albums FOR EACH ROW BEGIN"</span>
-<a name="l00206"></a>00206 <span class="stringliteral">" DELETE FROM audios WHERE album_id = OLD.id; END;"</span>);
-<a name="l00207"></a>00207 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00208"></a>00208 <span class="keywordflow">goto</span> done;
-<a name="l00209"></a>00209
-<a name="l00210"></a>00210 ret = <a class="code" href="lightmediascanner__db__common_8c.html#822cae681398710b63c9af149fdacedb">lms_db_create_trigger_if_not_exists</a>(db,
-<a name="l00211"></a>00211 <span class="stringliteral">"delete_audio_albums_on_artists_deleted "</span>
-<a name="l00212"></a>00212 <span class="stringliteral">"DELETE ON audio_artists FOR EACH ROW BEGIN"</span>
-<a name="l00213"></a>00213 <span class="stringliteral">" DELETE FROM audio_albums WHERE artist_id = OLD.id; END;"</span>);
-<a name="l00214"></a>00214
-<a name="l00215"></a>00215 done:
-<a name="l00216"></a>00216 <span class="keywordflow">return</span> ret;
-<a name="l00217"></a>00217 }
-<a name="l00218"></a>00218
-<a name="l00219"></a>00219 <span class="keyword">static</span> <a class="code" href="lightmediascanner__db__private_8h.html#31db275bbea4b156c8b4493dac818b73">lms_db_table_updater_t</a> _db_table_updater_audio_albums[] = {
-<a name="l00220"></a>00220 _db_table_updater_audio_albums_0
-<a name="l00221"></a>00221 };
-<a name="l00222"></a>00222
-<a name="l00223"></a>00223 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00224"></a>00224 _db_table_updater_audio_genres_0(sqlite3 *db, <span class="keyword">const</span> <span class="keywordtype">char</span> *table, <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> current_version, <span class="keywordtype">int</span> is_last_run) {
-<a name="l00225"></a>00225 <span class="keywordtype">int</span> ret;
-<a name="l00226"></a>00226
-<a name="l00227"></a>00227 ret = _db_create(db, <span class="stringliteral">"audio_genres"</span>,
-<a name="l00228"></a>00228 <span class="stringliteral">"CREATE TABLE IF NOT EXISTS audio_genres ("</span>
-<a name="l00229"></a>00229 <span class="stringliteral">"id INTEGER PRIMARY KEY, "</span>
-<a name="l00230"></a>00230 <span class="stringliteral">"name TEXT UNIQUE"</span>
-<a name="l00231"></a>00231 <span class="stringliteral">")"</span>);
-<a name="l00232"></a>00232 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00233"></a>00233 <span class="keywordflow">goto</span> done;
-<a name="l00234"></a>00234
-<a name="l00235"></a>00235 ret = _db_create(db, <span class="stringliteral">"audio_genres_name_idx"</span>,
-<a name="l00236"></a>00236 <span class="stringliteral">"CREATE INDEX IF NOT EXISTS "</span>
-<a name="l00237"></a>00237 <span class="stringliteral">"audio_albums_name_idx ON audio_albums (name)"</span>);
-<a name="l00238"></a>00238 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00239"></a>00239 <span class="keywordflow">goto</span> done;
-<a name="l00240"></a>00240
-<a name="l00241"></a>00241 ret = <a class="code" href="lightmediascanner__db__common_8c.html#822cae681398710b63c9af149fdacedb">lms_db_create_trigger_if_not_exists</a>(db,
-<a name="l00242"></a>00242 <span class="stringliteral">"delete_audios_on_genres_deleted "</span>
-<a name="l00243"></a>00243 <span class="stringliteral">"DELETE ON audio_genres FOR EACH ROW BEGIN"</span>
-<a name="l00244"></a>00244 <span class="stringliteral">" DELETE FROM audios WHERE genre_id = OLD.id; END;"</span>);
-<a name="l00245"></a>00245
-<a name="l00246"></a>00246 done:
-<a name="l00247"></a>00247 <span class="keywordflow">return</span> ret;
-<a name="l00248"></a>00248 }
-<a name="l00249"></a>00249
-<a name="l00250"></a>00250 <span class="keyword">static</span> <a class="code" href="lightmediascanner__db__private_8h.html#31db275bbea4b156c8b4493dac818b73">lms_db_table_updater_t</a> _db_table_updater_audio_genres[] = {
-<a name="l00251"></a>00251 _db_table_updater_audio_genres_0
-<a name="l00252"></a>00252 };
-<a name="l00253"></a>00253
-<a name="l00254"></a><a class="code" href="lightmediascanner__db__audio_8c.html#d2a4e90aa49af7291552e6ac172aaa51">00254</a> <span class="preprocessor">#define _DB_T_UPDATE(db, name, array) \</span>
-<a name="l00255"></a>00255 <span class="preprocessor"> lms_db_table_update_if_required(db, name, LMS_ARRAY_SIZE(array), array)</span>
-<a name="l00256"></a>00256 <span class="preprocessor"></span>
-<a name="l00257"></a>00257 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00258"></a>00258 _db_create_tables_if_required(sqlite3 *db)
-<a name="l00259"></a>00259 {
-<a name="l00260"></a>00260 <span class="keywordtype">int</span> ret;
-<a name="l00261"></a>00261
-<a name="l00262"></a>00262 ret = <a class="code" href="lightmediascanner__db__audio_8c.html#d2a4e90aa49af7291552e6ac172aaa51">_DB_T_UPDATE</a>(db, <span class="stringliteral">"audios"</span>, _db_table_updater_audios);
-<a name="l00263"></a>00263 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00264"></a>00264 <span class="keywordflow">goto</span> done;
-<a name="l00265"></a>00265
-<a name="l00266"></a>00266 ret = <a class="code" href="lightmediascanner__db__audio_8c.html#d2a4e90aa49af7291552e6ac172aaa51">_DB_T_UPDATE</a>(db, <span class="stringliteral">"audio_artists"</span>, _db_table_updater_audio_artists);
-<a name="l00267"></a>00267 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00268"></a>00268 <span class="keywordflow">goto</span> done;
-<a name="l00269"></a>00269
-<a name="l00270"></a>00270 ret = <a class="code" href="lightmediascanner__db__audio_8c.html#d2a4e90aa49af7291552e6ac172aaa51">_DB_T_UPDATE</a>(db, <span class="stringliteral">"audio_albums"</span>, _db_table_updater_audio_albums);
-<a name="l00271"></a>00271 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00272"></a>00272 <span class="keywordflow">goto</span> done;
-<a name="l00273"></a>00273
-<a name="l00274"></a>00274 ret = <a class="code" href="lightmediascanner__db__audio_8c.html#d2a4e90aa49af7291552e6ac172aaa51">_DB_T_UPDATE</a>(db, <span class="stringliteral">"audio_genres"</span>, _db_table_updater_audio_genres);
-<a name="l00275"></a>00275
-<a name="l00276"></a>00276 done:
-<a name="l00277"></a>00277 <span class="keywordflow">return</span> ret;
-<a name="l00278"></a>00278 }
-<a name="l00279"></a>00279
-<a name="l00280"></a>00280 <span class="preprocessor">#undef _DB_T_UPDATE</span>
-<a name="l00281"></a>00281 <span class="preprocessor"></span>
-<a name="l00296"></a>00296 <a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *
-<a name="l00297"></a><a class="code" href="group__LMS__DB.html#g09c4349148be1bdf02f069f8acb191ee">00297</a> <a class="code" href="group__LMS__DB.html#g09c4349148be1bdf02f069f8acb191ee">lms_db_audio_new</a>(sqlite3 *db)
-<a name="l00298"></a>00298 {
-<a name="l00299"></a>00299 <a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda;
-<a name="l00300"></a>00300 <span class="keywordtype">void</span> *p;
-<a name="l00301"></a>00301
-<a name="l00302"></a>00302 <span class="keywordflow">if</span> (<a class="code" href="lightmediascanner__db__common_8c.html#e7a672fa5760bae1a669c737648fe7d3">lms_db_cache_get</a>(&_cache, db, &p) == 0) {
-<a name="l00303"></a>00303 lda = p;
-<a name="l00304"></a>00304 lda->_references++;
-<a name="l00305"></a>00305 <span class="keywordflow">return</span> lda;
-<a name="l00306"></a>00306 }
-<a name="l00307"></a>00307
-<a name="l00308"></a>00308 <span class="keywordflow">if</span> (!db)
-<a name="l00309"></a>00309 <span class="keywordflow">return</span> NULL;
-<a name="l00310"></a>00310
-<a name="l00311"></a>00311 <span class="keywordflow">if</span> (_db_create_tables_if_required(db) != 0) {
-<a name="l00312"></a>00312 fprintf(stderr, <span class="stringliteral">"ERROR: could not create tables.\n"</span>);
-<a name="l00313"></a>00313 <span class="keywordflow">return</span> NULL;
-<a name="l00314"></a>00314 }
-<a name="l00315"></a>00315
-<a name="l00316"></a>00316 lda = calloc(1, <span class="keyword">sizeof</span>(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a>));
-<a name="l00317"></a>00317 lda->_references = 1;
-<a name="l00318"></a>00318 lda->db = db;
-<a name="l00319"></a>00319
-<a name="l00320"></a>00320 <span class="keywordflow">if</span> (<a class="code" href="lightmediascanner__db__common_8c.html#19b0458b9d7b76370588156e931a9c04">lms_db_cache_add</a>(&_cache, db, lda) != 0) {
-<a name="l00321"></a>00321 <a class="code" href="group__LMS__DB.html#g7560f9dab2ecd309290d200ea809375d">lms_db_audio_free</a>(lda);
-<a name="l00322"></a>00322 <span class="keywordflow">return</span> NULL;
-<a name="l00323"></a>00323 }
-<a name="l00324"></a>00324
-<a name="l00325"></a>00325 <span class="keywordflow">return</span> lda;
-<a name="l00326"></a>00326 }
-<a name="l00327"></a>00327
-<a name="l00340"></a>00340 <span class="keywordtype">int</span>
-<a name="l00341"></a><a class="code" href="group__LMS__DB.html#g39731623b0bc5436858820a94487fdc1">00341</a> <a class="code" href="group__LMS__DB.html#g39731623b0bc5436858820a94487fdc1">lms_db_audio_start</a>(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda)
-<a name="l00342"></a>00342 {
-<a name="l00343"></a>00343 <span class="keywordflow">if</span> (!lda)
-<a name="l00344"></a>00344 <span class="keywordflow">return</span> -1;
-<a name="l00345"></a>00345 <span class="keywordflow">if</span> (lda->_is_started)
-<a name="l00346"></a>00346 <span class="keywordflow">return</span> 0;
-<a name="l00347"></a>00347
-<a name="l00348"></a>00348 lda->insert_audio = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(lda->db,
-<a name="l00349"></a>00349 <span class="stringliteral">"INSERT OR REPLACE INTO audios "</span>
-<a name="l00350"></a>00350 <span class="stringliteral">"(id, title, album_id, artist_id, genre_id, trackno, rating, playcnt) "</span>
-<a name="l00351"></a>00351 <span class="stringliteral">"VALUES (?, ?, ?, ?, ?, ?, ?, ?)"</span>);
-<a name="l00352"></a>00352 <span class="keywordflow">if</span> (!lda->insert_audio)
-<a name="l00353"></a>00353 <span class="keywordflow">return</span> -2;
-<a name="l00354"></a>00354
-<a name="l00355"></a>00355 lda->insert_artist = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(lda->db,
-<a name="l00356"></a>00356 <span class="stringliteral">"INSERT INTO audio_artists (name) VALUES (?)"</span>);
-<a name="l00357"></a>00357 <span class="keywordflow">if</span> (!lda->insert_artist)
-<a name="l00358"></a>00358 <span class="keywordflow">return</span> -3;
-<a name="l00359"></a>00359
-<a name="l00360"></a>00360 lda->insert_album = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(lda->db,
-<a name="l00361"></a>00361 <span class="stringliteral">"INSERT INTO audio_albums (artist_id, name) VALUES (?, ?)"</span>);
-<a name="l00362"></a>00362 <span class="keywordflow">if</span> (!lda->insert_album)
-<a name="l00363"></a>00363 <span class="keywordflow">return</span> -4;
-<a name="l00364"></a>00364
-<a name="l00365"></a>00365 lda->insert_genre = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(lda->db,
-<a name="l00366"></a>00366 <span class="stringliteral">"INSERT INTO audio_genres (name) VALUES (?)"</span>);
-<a name="l00367"></a>00367 <span class="keywordflow">if</span> (!lda->insert_genre)
-<a name="l00368"></a>00368 <span class="keywordflow">return</span> -5;
-<a name="l00369"></a>00369
-<a name="l00370"></a>00370 lda->get_artist = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(lda->db,
-<a name="l00371"></a>00371 <span class="stringliteral">"SELECT id FROM audio_artists WHERE name = ? LIMIT 1"</span>);
-<a name="l00372"></a>00372 <span class="keywordflow">if</span> (!lda->get_artist)
-<a name="l00373"></a>00373 <span class="keywordflow">return</span> -6;
-<a name="l00374"></a>00374
-<a name="l00375"></a>00375 lda->get_album = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(lda->db,
-<a name="l00376"></a>00376 <span class="stringliteral">"SELECT id FROM audio_albums WHERE name = ? AND artist_id = ? LIMIT 1"</span>);
-<a name="l00377"></a>00377 <span class="keywordflow">if</span> (!lda->get_album)
-<a name="l00378"></a>00378 <span class="keywordflow">return</span> -7;
-<a name="l00379"></a>00379
-<a name="l00380"></a>00380 lda->get_genre = <a class="code" href="lightmediascanner__db__common_8c.html#5fddf47521f83929b0c90a481fa01c5b">lms_db_compile_stmt</a>(lda->db,
-<a name="l00381"></a>00381 <span class="stringliteral">"SELECT id FROM audio_genres WHERE name = ? LIMIT 1"</span>);
-<a name="l00382"></a>00382 <span class="keywordflow">if</span> (!lda->get_genre)
-<a name="l00383"></a>00383 <span class="keywordflow">return</span> -8;
-<a name="l00384"></a>00384
-<a name="l00385"></a>00385 lda->_is_started = 1;
-<a name="l00386"></a>00386 <span class="keywordflow">return</span> 0;
-<a name="l00387"></a>00387 }
-<a name="l00388"></a>00388
-<a name="l00401"></a>00401 <span class="keywordtype">int</span>
-<a name="l00402"></a><a class="code" href="group__LMS__DB.html#g7560f9dab2ecd309290d200ea809375d">00402</a> <a class="code" href="group__LMS__DB.html#g7560f9dab2ecd309290d200ea809375d">lms_db_audio_free</a>(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda)
-<a name="l00403"></a>00403 {
-<a name="l00404"></a>00404 <span class="keywordtype">int</span> r;
-<a name="l00405"></a>00405
-<a name="l00406"></a>00406 <span class="keywordflow">if</span> (!lda)
-<a name="l00407"></a>00407 <span class="keywordflow">return</span> -1;
-<a name="l00408"></a>00408 <span class="keywordflow">if</span> (lda->_references == 0) {
-<a name="l00409"></a>00409 fprintf(stderr, <span class="stringliteral">"ERROR: over-called lms_db_audio_free(%p)\n"</span>, lda);
-<a name="l00410"></a>00410 <span class="keywordflow">return</span> -1;
-<a name="l00411"></a>00411 }
-<a name="l00412"></a>00412
-<a name="l00413"></a>00413 lda->_references--;
-<a name="l00414"></a>00414 <span class="keywordflow">if</span> (lda->_references > 0)
-<a name="l00415"></a>00415 <span class="keywordflow">return</span> 0;
-<a name="l00416"></a>00416
-<a name="l00417"></a>00417 <span class="keywordflow">if</span> (lda->insert_audio)
-<a name="l00418"></a>00418 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(lda->insert_audio, <span class="stringliteral">"insert_audio"</span>);
-<a name="l00419"></a>00419
-<a name="l00420"></a>00420 <span class="keywordflow">if</span> (lda->insert_artist)
-<a name="l00421"></a>00421 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(lda->insert_artist, <span class="stringliteral">"insert_artist"</span>);
-<a name="l00422"></a>00422
-<a name="l00423"></a>00423 <span class="keywordflow">if</span> (lda->insert_album)
-<a name="l00424"></a>00424 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(lda->insert_album, <span class="stringliteral">"insert_album"</span>);
-<a name="l00425"></a>00425
-<a name="l00426"></a>00426 <span class="keywordflow">if</span> (lda->insert_genre)
-<a name="l00427"></a>00427 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(lda->insert_genre, <span class="stringliteral">"insert_genre"</span>);
-<a name="l00428"></a>00428
-<a name="l00429"></a>00429 <span class="keywordflow">if</span> (lda->get_artist)
-<a name="l00430"></a>00430 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(lda->get_artist, <span class="stringliteral">"get_artist"</span>);
-<a name="l00431"></a>00431
-<a name="l00432"></a>00432 <span class="keywordflow">if</span> (lda->get_album)
-<a name="l00433"></a>00433 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(lda->get_album, <span class="stringliteral">"get_album"</span>);
-<a name="l00434"></a>00434
-<a name="l00435"></a>00435 <span class="keywordflow">if</span> (lda->get_genre)
-<a name="l00436"></a>00436 <a class="code" href="lightmediascanner__db__common_8c.html#32110a4825e598ca6df329f55b0b62b5">lms_db_finalize_stmt</a>(lda->get_genre, <span class="stringliteral">"get_genre"</span>);
-<a name="l00437"></a>00437
-<a name="l00438"></a>00438 r = <a class="code" href="lightmediascanner__db__common_8c.html#296c81e4c64be1c7935ef31038aeb2c0">lms_db_cache_del</a>(&_cache, lda->db, lda);
-<a name="l00439"></a>00439 free(lda);
-<a name="l00440"></a>00440
-<a name="l00441"></a>00441 <span class="keywordflow">return</span> r;
-<a name="l00442"></a>00442 }
-<a name="l00443"></a>00443
-<a name="l00444"></a>00444 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00445"></a>00445 _db_get_id_by_name(sqlite3_stmt *stmt, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__string__size.html">lms_string_size</a> *name, int64_t *<span class="keywordtype">id</span>)
-<a name="l00446"></a>00446 {
-<a name="l00447"></a>00447 <span class="keywordtype">int</span> r, ret;
-<a name="l00448"></a>00448
-<a name="l00449"></a>00449 ret = <a class="code" href="lightmediascanner__db__common_8c.html#88c461ae88da3eb47987c5a0b15c5888">lms_db_bind_text</a>(stmt, 1, name-><a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>, name-><a class="code" href="structlms__string__size.html#fc37b712d71c2010e655bbd4f0a22e96">len</a>);
-<a name="l00450"></a>00450 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00451"></a>00451 <span class="keywordflow">goto</span> done;
-<a name="l00452"></a>00452
-<a name="l00453"></a>00453 r = sqlite3_step(stmt);
-<a name="l00454"></a>00454 <span class="keywordflow">if</span> (r == SQLITE_DONE) {
-<a name="l00455"></a>00455 ret = 1;
-<a name="l00456"></a>00456 <span class="keywordflow">goto</span> done;
-<a name="l00457"></a>00457 }
-<a name="l00458"></a>00458
-<a name="l00459"></a>00459 <span class="keywordflow">if</span> (r != SQLITE_ROW) {
-<a name="l00460"></a>00460 fprintf(stderr, <span class="stringliteral">"ERROR: could not get id by name: %s\n"</span>,
-<a name="l00461"></a>00461 sqlite3_errmsg(sqlite3_db_handle(stmt)));
-<a name="l00462"></a>00462 ret = -2;
-<a name="l00463"></a>00463 <span class="keywordflow">goto</span> done;
-<a name="l00464"></a>00464 }
-<a name="l00465"></a>00465
-<a name="l00466"></a>00466 *<span class="keywordtype">id</span> = sqlite3_column_int64(stmt, 0);
-<a name="l00467"></a>00467 ret = 0;
-<a name="l00468"></a>00468
-<a name="l00469"></a>00469 done:
-<a name="l00470"></a>00470 <a class="code" href="lightmediascanner__db__common_8c.html#226c6f7ab2e7923b747b7090357ea419">lms_db_reset_stmt</a>(stmt);
-<a name="l00471"></a>00471
-<a name="l00472"></a>00472 <span class="keywordflow">return</span> ret;
-<a name="l00473"></a>00473
-<a name="l00474"></a>00474 }
-<a name="l00475"></a>00475 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00476"></a>00476 _db_insert_name(sqlite3_stmt *stmt, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__string__size.html">lms_string_size</a> *name, int64_t *<span class="keywordtype">id</span>)
-<a name="l00477"></a>00477 {
-<a name="l00478"></a>00478 <span class="keywordtype">int</span> r, ret;
-<a name="l00479"></a>00479
-<a name="l00480"></a>00480 ret = <a class="code" href="lightmediascanner__db__common_8c.html#88c461ae88da3eb47987c5a0b15c5888">lms_db_bind_text</a>(stmt, 1, name-><a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>, name-><a class="code" href="structlms__string__size.html#fc37b712d71c2010e655bbd4f0a22e96">len</a>);
-<a name="l00481"></a>00481 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00482"></a>00482 <span class="keywordflow">goto</span> done;
-<a name="l00483"></a>00483
-<a name="l00484"></a>00484 r = sqlite3_step(stmt);
-<a name="l00485"></a>00485 <span class="keywordflow">if</span> (r != SQLITE_DONE) {
-<a name="l00486"></a>00486 fprintf(stderr, <span class="stringliteral">"ERROR: could not insert name: %s\n"</span>,
-<a name="l00487"></a>00487 sqlite3_errmsg(sqlite3_db_handle(stmt)));
-<a name="l00488"></a>00488 ret = -2;
-<a name="l00489"></a>00489 <span class="keywordflow">goto</span> done;
-<a name="l00490"></a>00490 }
-<a name="l00491"></a>00491
-<a name="l00492"></a>00492 *<span class="keywordtype">id</span> = sqlite3_last_insert_rowid(sqlite3_db_handle(stmt));
-<a name="l00493"></a>00493 ret = 0;
-<a name="l00494"></a>00494
-<a name="l00495"></a>00495 done:
-<a name="l00496"></a>00496 <a class="code" href="lightmediascanner__db__common_8c.html#226c6f7ab2e7923b747b7090357ea419">lms_db_reset_stmt</a>(stmt);
-<a name="l00497"></a>00497
-<a name="l00498"></a>00498 <span class="keywordflow">return</span> ret;
-<a name="l00499"></a>00499 }
-<a name="l00500"></a>00500
-<a name="l00501"></a>00501 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00502"></a>00502 _db_get_artist(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info, int64_t *artist_id)
-<a name="l00503"></a>00503 {
-<a name="l00504"></a>00504 <span class="keywordflow">return</span> _db_get_id_by_name(lda->get_artist, &info-><a class="code" href="structlms__audio__info.html#6f9fa88539da4867bc34fa1e7c17816c">artist</a>, artist_id);
-<a name="l00505"></a>00505 }
-<a name="l00506"></a>00506
-<a name="l00507"></a>00507 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00508"></a>00508 _db_insert_artist(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info, int64_t *artist_id)
-<a name="l00509"></a>00509 {
-<a name="l00510"></a>00510 <span class="keywordtype">int</span> r;
-<a name="l00511"></a>00511
-<a name="l00512"></a>00512 <span class="keywordflow">if</span> (!info-><a class="code" href="structlms__audio__info.html#6f9fa88539da4867bc34fa1e7c17816c">artist</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>) <span class="comment">/* fast path for unknown artist */</span>
-<a name="l00513"></a>00513 <span class="keywordflow">return</span> 1;
-<a name="l00514"></a>00514
-<a name="l00515"></a>00515 r =_db_get_artist(lda, info, artist_id);
-<a name="l00516"></a>00516 <span class="keywordflow">if</span> (r == 0)
-<a name="l00517"></a>00517 <span class="keywordflow">return</span> 0;
-<a name="l00518"></a>00518 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (r < 0)
-<a name="l00519"></a>00519 <span class="keywordflow">return</span> -1;
-<a name="l00520"></a>00520
-<a name="l00521"></a>00521 <span class="keywordflow">return</span> _db_insert_name(lda->insert_artist, &info-><a class="code" href="structlms__audio__info.html#6f9fa88539da4867bc34fa1e7c17816c">artist</a>, artist_id);
-<a name="l00522"></a>00522 }
-<a name="l00523"></a>00523
-<a name="l00524"></a>00524 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00525"></a>00525 _db_get_album(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info, int64_t *artist_id, int64_t *album_id)
-<a name="l00526"></a>00526 {
-<a name="l00527"></a>00527 sqlite3_stmt *stmt;
-<a name="l00528"></a>00528 <span class="keywordtype">int</span> r, ret;
-<a name="l00529"></a>00529
-<a name="l00530"></a>00530 stmt = lda->get_album;
-<a name="l00531"></a>00531
-<a name="l00532"></a>00532 ret = <a class="code" href="lightmediascanner__db__common_8c.html#88c461ae88da3eb47987c5a0b15c5888">lms_db_bind_text</a>(stmt, 1, info-><a class="code" href="structlms__audio__info.html#caeda14ddf0051e9dd69861171fb66a2">album</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>, info-><a class="code" href="structlms__audio__info.html#caeda14ddf0051e9dd69861171fb66a2">album</a>.<a class="code" href="structlms__string__size.html#fc37b712d71c2010e655bbd4f0a22e96">len</a>);
-<a name="l00533"></a>00533 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00534"></a>00534 <span class="keywordflow">goto</span> done;
-<a name="l00535"></a>00535
-<a name="l00536"></a>00536 ret = <a class="code" href="lightmediascanner__db__common_8c.html#2a0a5d3a27fdee8508b2b0cc59979417">lms_db_bind_int64_or_null</a>(stmt, 2, artist_id);
-<a name="l00537"></a>00537 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00538"></a>00538 <span class="keywordflow">goto</span> done;
-<a name="l00539"></a>00539
-<a name="l00540"></a>00540 r = sqlite3_step(stmt);
-<a name="l00541"></a>00541 <span class="keywordflow">if</span> (r == SQLITE_DONE) {
-<a name="l00542"></a>00542 ret = 1;
-<a name="l00543"></a>00543 <span class="keywordflow">goto</span> done;
-<a name="l00544"></a>00544 }
-<a name="l00545"></a>00545
-<a name="l00546"></a>00546 <span class="keywordflow">if</span> (r != SQLITE_ROW) {
-<a name="l00547"></a>00547 fprintf(stderr, <span class="stringliteral">"ERROR: could not get album from table: %s\n"</span>,
-<a name="l00548"></a>00548 sqlite3_errmsg(lda->db));
-<a name="l00549"></a>00549 ret = -2;
-<a name="l00550"></a>00550 <span class="keywordflow">goto</span> done;
-<a name="l00551"></a>00551 }
-<a name="l00552"></a>00552
-<a name="l00553"></a>00553 *album_id = sqlite3_column_int64(stmt, 0);
-<a name="l00554"></a>00554 ret = 0;
-<a name="l00555"></a>00555
-<a name="l00556"></a>00556 done:
-<a name="l00557"></a>00557 <a class="code" href="lightmediascanner__db__common_8c.html#226c6f7ab2e7923b747b7090357ea419">lms_db_reset_stmt</a>(stmt);
-<a name="l00558"></a>00558
-<a name="l00559"></a>00559 <span class="keywordflow">return</span> ret;
-<a name="l00560"></a>00560
-<a name="l00561"></a>00561 }
-<a name="l00562"></a>00562
-<a name="l00563"></a>00563 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00564"></a>00564 _db_insert_album(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info, int64_t *album_id, int64_t *artist_id)
-<a name="l00565"></a>00565 {
-<a name="l00566"></a>00566 <span class="keywordtype">int</span> r, ret;
-<a name="l00567"></a>00567 sqlite3_stmt *stmt;
-<a name="l00568"></a>00568
-<a name="l00569"></a>00569 <span class="keywordflow">if</span> (!info-><a class="code" href="structlms__audio__info.html#caeda14ddf0051e9dd69861171fb66a2">album</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>) <span class="comment">/* fast path for unknown album */</span>
-<a name="l00570"></a>00570 <span class="keywordflow">return</span> 1;
-<a name="l00571"></a>00571
-<a name="l00572"></a>00572 r =_db_get_album(lda, info, artist_id, album_id);
-<a name="l00573"></a>00573 <span class="keywordflow">if</span> (r == 0)
-<a name="l00574"></a>00574 <span class="keywordflow">return</span> 0;
-<a name="l00575"></a>00575 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (r < 0)
-<a name="l00576"></a>00576 <span class="keywordflow">return</span> -1;
-<a name="l00577"></a>00577
-<a name="l00578"></a>00578 stmt = lda->insert_album;
-<a name="l00579"></a>00579 ret = <a class="code" href="lightmediascanner__db__common_8c.html#2a0a5d3a27fdee8508b2b0cc59979417">lms_db_bind_int64_or_null</a>(stmt, 1, artist_id);
-<a name="l00580"></a>00580 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00581"></a>00581 <span class="keywordflow">goto</span> done;
-<a name="l00582"></a>00582
-<a name="l00583"></a>00583 ret = <a class="code" href="lightmediascanner__db__common_8c.html#88c461ae88da3eb47987c5a0b15c5888">lms_db_bind_text</a>(stmt, 2, info-><a class="code" href="structlms__audio__info.html#caeda14ddf0051e9dd69861171fb66a2">album</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>, info-><a class="code" href="structlms__audio__info.html#caeda14ddf0051e9dd69861171fb66a2">album</a>.<a class="code" href="structlms__string__size.html#fc37b712d71c2010e655bbd4f0a22e96">len</a>);
-<a name="l00584"></a>00584 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00585"></a>00585 <span class="keywordflow">goto</span> done;
-<a name="l00586"></a>00586
-<a name="l00587"></a>00587 r = sqlite3_step(stmt);
-<a name="l00588"></a>00588 <span class="keywordflow">if</span> (r != SQLITE_DONE) {
-<a name="l00589"></a>00589 fprintf(stderr, <span class="stringliteral">"ERROR: could not insert audio album: %s\n"</span>,
-<a name="l00590"></a>00590 sqlite3_errmsg(lda->db));
-<a name="l00591"></a>00591 ret = -3;
-<a name="l00592"></a>00592 <span class="keywordflow">goto</span> done;
-<a name="l00593"></a>00593 }
-<a name="l00594"></a>00594
-<a name="l00595"></a>00595 *album_id = sqlite3_last_insert_rowid(lda->db);
-<a name="l00596"></a>00596 ret = 0;
-<a name="l00597"></a>00597
-<a name="l00598"></a>00598 done:
-<a name="l00599"></a>00599 <a class="code" href="lightmediascanner__db__common_8c.html#226c6f7ab2e7923b747b7090357ea419">lms_db_reset_stmt</a>(stmt);
-<a name="l00600"></a>00600
-<a name="l00601"></a>00601 <span class="keywordflow">return</span> ret;
-<a name="l00602"></a>00602 }
-<a name="l00603"></a>00603
-<a name="l00604"></a>00604 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00605"></a>00605 _db_get_genre(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info, int64_t *genre_id)
-<a name="l00606"></a>00606 {
-<a name="l00607"></a>00607 <span class="keywordflow">return</span> _db_get_id_by_name(lda->get_genre, &info-><a class="code" href="structlms__audio__info.html#72efb9991c5f49eabd62aa61ead91031">genre</a>, genre_id);
-<a name="l00608"></a>00608 }
-<a name="l00609"></a>00609
-<a name="l00610"></a>00610 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00611"></a>00611 _db_insert_genre(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info, int64_t *genre_id)
-<a name="l00612"></a>00612 {
-<a name="l00613"></a>00613 <span class="keywordtype">int</span> r;
-<a name="l00614"></a>00614
-<a name="l00615"></a>00615 <span class="keywordflow">if</span> (!info-><a class="code" href="structlms__audio__info.html#72efb9991c5f49eabd62aa61ead91031">genre</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>) <span class="comment">/* fast path for unknown genre */</span>
-<a name="l00616"></a>00616 <span class="keywordflow">return</span> 1;
-<a name="l00617"></a>00617
-<a name="l00618"></a>00618 r =_db_get_genre(lda, info, genre_id);
-<a name="l00619"></a>00619 <span class="keywordflow">if</span> (r == 0)
-<a name="l00620"></a>00620 <span class="keywordflow">return</span> 0;
-<a name="l00621"></a>00621 <span class="keywordflow">else</span> <span class="keywordflow">if</span> (r < 0)
-<a name="l00622"></a>00622 <span class="keywordflow">return</span> -1;
-<a name="l00623"></a>00623
-<a name="l00624"></a>00624 <span class="keywordflow">return</span> _db_insert_name(lda->insert_genre, &info-><a class="code" href="structlms__audio__info.html#72efb9991c5f49eabd62aa61ead91031">genre</a>, genre_id);
-<a name="l00625"></a>00625 }
-<a name="l00626"></a>00626
-<a name="l00627"></a>00627 <span class="keyword">static</span> <span class="keywordtype">int</span>
-<a name="l00628"></a>00628 _db_insert_audio(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">const</span> <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info, int64_t *album_id, int64_t *artist_id, int64_t *genre_id)
-<a name="l00629"></a>00629 {
-<a name="l00630"></a>00630 sqlite3_stmt *stmt;
-<a name="l00631"></a>00631 <span class="keywordtype">int</span> r, ret;
-<a name="l00632"></a>00632
-<a name="l00633"></a>00633 stmt = lda->insert_audio;
-<a name="l00634"></a>00634 ret = <a class="code" href="lightmediascanner__db__common_8c.html#f2fe78bc45dc33d843313a846db5ce7c">lms_db_bind_int64</a>(stmt, 1, info-><a class="code" href="structlms__audio__info.html#b59ffe210521786be5fe579167b24bc4">id</a>);
-<a name="l00635"></a>00635 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00636"></a>00636 <span class="keywordflow">goto</span> done;
-<a name="l00637"></a>00637
-<a name="l00638"></a>00638 ret = <a class="code" href="lightmediascanner__db__common_8c.html#88c461ae88da3eb47987c5a0b15c5888">lms_db_bind_text</a>(stmt, 2, info-><a class="code" href="structlms__audio__info.html#c87982b6b219add6aff3ce9c25fe00bf">title</a>.<a class="code" href="structlms__string__size.html#5f4844463b193dadb2286e69200ce8a7">str</a>, info-><a class="code" href="structlms__audio__info.html#c87982b6b219add6aff3ce9c25fe00bf">title</a>.<a class="code" href="structlms__string__size.html#fc37b712d71c2010e655bbd4f0a22e96">len</a>);
-<a name="l00639"></a>00639 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00640"></a>00640 <span class="keywordflow">goto</span> done;
-<a name="l00641"></a>00641
-<a name="l00642"></a>00642 ret = <a class="code" href="lightmediascanner__db__common_8c.html#2a0a5d3a27fdee8508b2b0cc59979417">lms_db_bind_int64_or_null</a>(stmt, 3, album_id);
-<a name="l00643"></a>00643 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00644"></a>00644 <span class="keywordflow">goto</span> done;
-<a name="l00645"></a>00645
-<a name="l00646"></a>00646 ret = <a class="code" href="lightmediascanner__db__common_8c.html#2a0a5d3a27fdee8508b2b0cc59979417">lms_db_bind_int64_or_null</a>(stmt, 4, artist_id);
-<a name="l00647"></a>00647 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00648"></a>00648 <span class="keywordflow">goto</span> done;
-<a name="l00649"></a>00649
-<a name="l00650"></a>00650 ret = <a class="code" href="lightmediascanner__db__common_8c.html#2a0a5d3a27fdee8508b2b0cc59979417">lms_db_bind_int64_or_null</a>(stmt, 5, genre_id);
-<a name="l00651"></a>00651 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00652"></a>00652 <span class="keywordflow">goto</span> done;
-<a name="l00653"></a>00653
-<a name="l00654"></a>00654 ret = <a class="code" href="lightmediascanner__db__common_8c.html#de261036cf3228f0b6a79a9c68687c4f">lms_db_bind_int</a>(stmt, 6, info-><a class="code" href="structlms__audio__info.html#d372f08ada955f75be8f218d90093242">trackno</a>);
-<a name="l00655"></a>00655 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00656"></a>00656 <span class="keywordflow">goto</span> done;
-<a name="l00657"></a>00657
-<a name="l00658"></a>00658 ret = <a class="code" href="lightmediascanner__db__common_8c.html#de261036cf3228f0b6a79a9c68687c4f">lms_db_bind_int</a>(stmt, 7, info-><a class="code" href="structlms__audio__info.html#932e73ccd8ff946831930be65d1ba2d2">rating</a>);
-<a name="l00659"></a>00659 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00660"></a>00660 <span class="keywordflow">goto</span> done;
-<a name="l00661"></a>00661
-<a name="l00662"></a>00662 ret = <a class="code" href="lightmediascanner__db__common_8c.html#de261036cf3228f0b6a79a9c68687c4f">lms_db_bind_int</a>(stmt, 8, info-><a class="code" href="structlms__audio__info.html#7197e471d313274c4e361b2ff9e60e8a">playcnt</a>);
-<a name="l00663"></a>00663 <span class="keywordflow">if</span> (ret != 0)
-<a name="l00664"></a>00664 <span class="keywordflow">goto</span> done;
-<a name="l00665"></a>00665
-<a name="l00666"></a>00666 r = sqlite3_step(stmt);
-<a name="l00667"></a>00667 <span class="keywordflow">if</span> (r != SQLITE_DONE) {
-<a name="l00668"></a>00668 fprintf(stderr, <span class="stringliteral">"ERROR: could not insert audio info: %s\n"</span>,
-<a name="l00669"></a>00669 sqlite3_errmsg(lda->db));
-<a name="l00670"></a>00670 ret = -9;
-<a name="l00671"></a>00671 <span class="keywordflow">goto</span> done;
-<a name="l00672"></a>00672 }
-<a name="l00673"></a>00673
-<a name="l00674"></a>00674 ret = 0;
-<a name="l00675"></a>00675
-<a name="l00676"></a>00676 done:
-<a name="l00677"></a>00677 <a class="code" href="lightmediascanner__db__common_8c.html#226c6f7ab2e7923b747b7090357ea419">lms_db_reset_stmt</a>(stmt);
-<a name="l00678"></a>00678
-<a name="l00679"></a>00679 <span class="keywordflow">return</span> ret;
-<a name="l00680"></a>00680 }
-<a name="l00681"></a>00681
-<a name="l00693"></a>00693 <span class="keywordtype">int</span>
-<a name="l00694"></a><a class="code" href="lightmediascanner__db__audio_8c.html#334b8c49f8dbf76024ee6b1d69f56c8c">00694</a> <a class="code" href="group__LMS__DB.html#g9b83f734ec4905778dec5494f39b7397">lms_db_audio_add</a>(<a class="code" href="group__LMS__DB.html#ge13e30aaedfabd6f1eec256649d9bc98">lms_db_audio_t</a> *lda, <span class="keyword">struct</span> <a class="code" href="structlms__audio__info.html">lms_audio_info</a> *info)
-<a name="l00695"></a>00695 {
-<a name="l00696"></a>00696 int64_t album_id, genre_id, artist_id;
-<a name="l00697"></a>00697 <span class="keywordtype">int</span> ret_album, ret_genre, ret_artist;
-<a name="l00698"></a>00698
-<a name="l00699"></a>00699 <span class="keywordflow">if</span> (!lda)
-<a name="l00700"></a>00700 <span class="keywordflow">return</span> -1;
-<a name="l00701"></a>00701 <span class="keywordflow">if</span> (!info)
-<a name="l00702"></a>00702 <span class="keywordflow">return</span> -2;
-<a name="l00703"></a>00703 <span class="keywordflow">if</span> (info-><a class="code" href="structlms__audio__info.html#b59ffe210521786be5fe579167b24bc4">id</a> < 1)
-<a name="l00704"></a>00704 <span class="keywordflow">return</span> -3;
-<a name="l00705"></a>00705
-<a name="l00706"></a>00706 ret_artist = _db_insert_artist(lda, info, &artist_id);
-<a name="l00707"></a>00707 <span class="keywordflow">if</span> (ret_artist < 0)
-<a name="l00708"></a>00708 <span class="keywordflow">return</span> -4;
-<a name="l00709"></a>00709
-<a name="l00710"></a>00710 ret_album = _db_insert_album(lda, info, &album_id,
-<a name="l00711"></a>00711 (ret_artist == 0) ? &artist_id : NULL);
-<a name="l00712"></a>00712 <span class="keywordflow">if</span> (ret_album < 0)
-<a name="l00713"></a>00713 <span class="keywordflow">return</span> -5;
-<a name="l00714"></a>00714
-<a name="l00715"></a>00715 ret_genre = _db_insert_genre(lda, info, &genre_id);
-<a name="l00716"></a>00716 <span class="keywordflow">if</span> (ret_genre < 0)
-<a name="l00717"></a>00717 <span class="keywordflow">return</span> -6;
-<a name="l00718"></a>00718
-<a name="l00719"></a>00719 <span class="keywordflow">return</span> _db_insert_audio(lda, info,
-<a name="l00720"></a>00720 (ret_album == 0) ? &album_id : NULL,
-<a name="l00721"></a>00721 (ret_artist == 0) ? &artist_id : NULL,
-<a name="l00722"></a>00722 (ret_genre == 0) ? &genre_id : NULL);
-<a name="l00723"></a>00723 }
-</pre></div></div>
-<hr size="1"><address style="text-align: right;"><small>Generated on Sun Oct 5 12:24:53 2008 for Light Media Scanner by
-<a href="http://www.doxygen.org/index.html">
-<img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.5.6 </small></address>
-</body>
-</html>
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