diff --git a/src/playlist_state.c b/src/playlist_state.c index 8e1ace497..d62aa3f85 100644 --- a/src/playlist_state.c +++ b/src/playlist_state.c @@ -28,6 +28,7 @@ #include "player_control.h" #include "queue_save.h" #include "path.h" +#include "text_file.h" #include #include @@ -98,21 +99,21 @@ playlist_state_save(FILE *fp, const struct playlist *playlist) } static void -playlist_state_load(FILE *fp, struct playlist *playlist, char *buffer) +playlist_state_load(FILE *fp, GString *buffer, struct playlist *playlist) { int song; - if (!fgets(buffer, PLAYLIST_BUFFER_SIZE, fp)) { + const char *line = read_text_line(fp, buffer); + if (line == NULL) { g_warning("No playlist in state file"); return; } - while (!g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_PLAYLIST_END)) { - g_strchomp(buffer); + while (!g_str_has_prefix(line, PLAYLIST_STATE_FILE_PLAYLIST_END)) { + song = queue_load_song(&playlist->queue, line); - song = queue_load_song(&playlist->queue, buffer); - - if (!fgets(buffer, PLAYLIST_BUFFER_SIZE, fp)) { + line = read_text_line(fp, buffer); + if (line == NULL) { g_warning("'" PLAYLIST_STATE_FILE_PLAYLIST_END "' not found in state file"); break; @@ -123,12 +124,12 @@ playlist_state_load(FILE *fp, struct playlist *playlist, char *buffer) } bool -playlist_state_restore(const char *line, FILE *fp, struct playlist *playlist) +playlist_state_restore(const char *line, FILE *fp, GString *buffer, + struct playlist *playlist) { int current = -1; int seek_time = 0; int state = PLAYER_STATE_STOP; - char buffer[PLAYLIST_BUFFER_SIZE]; bool random_mode = false; if (!g_str_has_prefix(line, PLAYLIST_STATE_FILE_STATE)) @@ -141,50 +142,48 @@ playlist_state_restore(const char *line, FILE *fp, struct playlist *playlist) else if (strcmp(line, PLAYLIST_STATE_FILE_STATE_PAUSE) == 0) state = PLAYER_STATE_PAUSE; - while (fgets(buffer, sizeof(buffer), fp)) { - g_strchomp(buffer); - - if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_TIME)) { + while ((line = read_text_line(fp, buffer)) != NULL) { + if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_TIME)) { seek_time = - atoi(&(buffer[strlen(PLAYLIST_STATE_FILE_TIME)])); - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_REPEAT)) { + atoi(&(line[strlen(PLAYLIST_STATE_FILE_TIME)])); + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_REPEAT)) { if (strcmp - (&(buffer[strlen(PLAYLIST_STATE_FILE_REPEAT)]), + (&(line[strlen(PLAYLIST_STATE_FILE_REPEAT)]), "1") == 0) { playlist_set_repeat(playlist, true); } else playlist_set_repeat(playlist, false); - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_SINGLE)) { + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_SINGLE)) { if (strcmp - (&(buffer[strlen(PLAYLIST_STATE_FILE_SINGLE)]), + (&(line[strlen(PLAYLIST_STATE_FILE_SINGLE)]), "1") == 0) { playlist_set_single(playlist, true); } else playlist_set_single(playlist, false); - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_CONSUME)) { + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_CONSUME)) { if (strcmp - (&(buffer[strlen(PLAYLIST_STATE_FILE_CONSUME)]), + (&(line[strlen(PLAYLIST_STATE_FILE_CONSUME)]), "1") == 0) { playlist_set_consume(playlist, true); } else playlist_set_consume(playlist, false); - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_CROSSFADE)) { - pc_set_cross_fade(atoi(buffer + strlen(PLAYLIST_STATE_FILE_CROSSFADE))); - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_MIXRAMPDB)) { - pc_set_mixramp_db(atof(buffer + strlen(PLAYLIST_STATE_FILE_MIXRAMPDB))); - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_MIXRAMPDELAY)) { - pc_set_mixramp_delay(atof(buffer + strlen(PLAYLIST_STATE_FILE_MIXRAMPDELAY))); - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_RANDOM)) { + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_CROSSFADE)) { + pc_set_cross_fade(atoi(line + strlen(PLAYLIST_STATE_FILE_CROSSFADE))); + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_MIXRAMPDB)) { + pc_set_mixramp_db(atof(line + strlen(PLAYLIST_STATE_FILE_MIXRAMPDB))); + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_MIXRAMPDELAY)) { + pc_set_mixramp_delay(atof(line + strlen(PLAYLIST_STATE_FILE_MIXRAMPDELAY))); + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_RANDOM)) { random_mode = - strcmp(buffer + strlen(PLAYLIST_STATE_FILE_RANDOM), + strcmp(line + strlen(PLAYLIST_STATE_FILE_RANDOM), "1") == 0; - } else if (g_str_has_prefix(buffer, PLAYLIST_STATE_FILE_CURRENT)) { - current = atoi(&(buffer + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_CURRENT)) { + current = atoi(&(line [strlen (PLAYLIST_STATE_FILE_CURRENT)])); - } else if (g_str_has_prefix(buffer, + } else if (g_str_has_prefix(line, PLAYLIST_STATE_FILE_PLAYLIST_BEGIN)) { - playlist_state_load(fp, playlist, buffer); + playlist_state_load(fp, buffer, playlist); } } diff --git a/src/playlist_state.h b/src/playlist_state.h index 57a4c2e38..8ca3657f2 100644 --- a/src/playlist_state.h +++ b/src/playlist_state.h @@ -25,6 +25,7 @@ #ifndef PLAYLIST_STATE_H #define PLAYLIST_STATE_H +#include #include #include @@ -34,7 +35,8 @@ void playlist_state_save(FILE *fp, const struct playlist *playlist); bool -playlist_state_restore(const char *line, FILE *fp, struct playlist *playlist); +playlist_state_restore(const char *line, FILE *fp, GString *buffer, + struct playlist *playlist); /** * Generates a hash number for the current state of the playlist and diff --git a/src/state_file.c b/src/state_file.c index e048de7a0..55af25d5c 100644 --- a/src/state_file.c +++ b/src/state_file.c @@ -23,6 +23,7 @@ #include "playlist.h" #include "playlist_state.h" #include "volume.h" +#include "text_file.h" #include "glib_compat.h" #include @@ -76,7 +77,6 @@ static void state_file_read(void) { FILE *fp; - char line[1024]; bool success; assert(state_file_path != NULL); @@ -90,12 +90,12 @@ state_file_read(void) return; } - while (fgets(line, sizeof(line), fp) != NULL) { - g_strchomp(line); - + GString *buffer = g_string_sized_new(1024); + const char *line; + while ((line = read_text_line(fp, buffer)) != NULL) { success = read_sw_volume_state(line) || audio_output_state_read(line) || - playlist_state_restore(line, fp, &g_playlist); + playlist_state_restore(line, fp, buffer, &g_playlist); if (!success) g_warning("Unrecognized line in state file: %s", line); } @@ -105,6 +105,9 @@ state_file_read(void) prev_volume_version = sw_volume_state_get_hash(); prev_output_version = audio_output_state_get_version(); prev_playlist_version = playlist_state_get_hash(&g_playlist); + + + g_string_free(buffer, true); } /**