diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/cue/CueParser.cxx | 322 | ||||
| -rw-r--r-- | src/cue/CueParser.hxx | 128 | ||||
| -rw-r--r-- | src/cue/cue_parser.c | 403 | ||||
| -rw-r--r-- | src/cue/cue_parser.h | 58 | ||||
| -rw-r--r-- | src/playlist/CuePlaylistPlugin.cxx | 18 | ||||
| -rw-r--r-- | src/playlist/EmbeddedCuePlaylistPlugin.cxx | 18 |
6 files changed, 467 insertions, 480 deletions
diff --git a/src/cue/CueParser.cxx b/src/cue/CueParser.cxx new file mode 100644 index 000000000..55c619cd8 --- /dev/null +++ b/src/cue/CueParser.cxx @@ -0,0 +1,322 @@ +/* + * Copyright (C) 2003-2013 The Music Player Daemon Project + * http://www.musicpd.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#include "config.h" +#include "CueParser.hxx" +#include "string_util.h" +#include "song.h" +#include "tag.h" + +#include <glib.h> + +#include <assert.h> +#include <stdlib.h> + +CueParser::CueParser() + :state(HEADER), tag(tag_new()), + filename(nullptr), + current(nullptr), + previous(nullptr), + finished(nullptr), + end(false) {} + +CueParser::~CueParser() +{ + tag_free(tag); + g_free(filename); + + if (current != nullptr) + song_free(current); + + if (previous != nullptr) + song_free(previous); + + if (finished != nullptr) + song_free(finished); +} + +static const char * +cue_next_word(char *p, char **pp) +{ + assert(p >= *pp); + assert(!g_ascii_isspace(*p)); + + const char *word = p; + while (*p != 0 && !g_ascii_isspace(*p)) + ++p; + + *p = 0; + *pp = p + 1; + return word; +} + +static const char * +cue_next_quoted(char *p, char **pp) +{ + assert(p >= *pp); + assert(p[-1] == '"'); + + char *end = strchr(p, '"'); + if (end == nullptr) { + /* syntax error - ignore it silently */ + *pp = p + strlen(p); + return p; + } + + *end = 0; + *pp = end + 1; + + return p; +} + +static const char * +cue_next_token(char **pp) +{ + char *p = strchug_fast(*pp); + if (*p == 0) + return nullptr; + + return cue_next_word(p, pp); +} + +static const char * +cue_next_value(char **pp) +{ + char *p = strchug_fast(*pp); + if (*p == 0) + return nullptr; + + if (*p == '"') + return cue_next_quoted(p + 1, pp); + else + return cue_next_word(p, pp); +} + +static void +cue_add_tag(struct tag *tag, enum tag_type type, char *p) +{ + const char *value = cue_next_value(&p); + if (value != nullptr) + tag_add_item(tag, type, value); + +} + +static void +cue_parse_rem(char *p, struct tag *tag) +{ + const char *type = cue_next_token(&p); + if (type == nullptr) + return; + + enum tag_type type2 = tag_name_parse_i(type); + if (type2 != TAG_NUM_OF_ITEM_TYPES) + cue_add_tag(tag, type2, p); +} + +struct tag * +CueParser::GetCurrentTag() +{ + if (state == HEADER) + return tag; + else if (state == TRACK) + return current->tag; + else + return nullptr; +} + +static int +cue_parse_position(const char *p) +{ + char *endptr; + unsigned long minutes = strtoul(p, &endptr, 10); + if (endptr == p || *endptr != ':') + return -1; + + p = endptr + 1; + unsigned long seconds = strtoul(p, &endptr, 10); + if (endptr == p || *endptr != ':') + return -1; + + p = endptr + 1; + unsigned long frames = strtoul(p, &endptr, 10); + if (endptr == p || *endptr != 0) + return -1; + + return minutes * 60000 + seconds * 1000 + frames * 1000 / 75; +} + +void +CueParser::Commit() +{ + /* the caller of this library must call cue_parser_get() often + enough */ + assert(finished == nullptr); + assert(!end); + + if (current == nullptr) + return; + + finished = previous; + previous = current; + current = nullptr; +} + +void +CueParser::Feed2(char *p) +{ + assert(!end); + assert(p != nullptr); + + const char *command = cue_next_token(&p); + if (command == nullptr) + return; + + if (strcmp(command, "REM") == 0) { + struct tag *current_tag = GetCurrentTag(); + if (current_tag != nullptr) + cue_parse_rem(p, current_tag); + } else if (strcmp(command, "PERFORMER") == 0) { + /* MPD knows a "performer" tag, but it is not a good + match for this CUE tag; from the Hydrogenaudio + Knowledgebase: "At top-level this will specify the + CD artist, while at track-level it specifies the + track artist." */ + + enum tag_type type = state == TRACK + ? TAG_ARTIST + : TAG_ALBUM_ARTIST; + + struct tag *current_tag = GetCurrentTag(); + if (current_tag != nullptr) + cue_add_tag(current_tag, type, p); + } else if (strcmp(command, "TITLE") == 0) { + if (state == HEADER) + cue_add_tag(tag, TAG_ALBUM, p); + else if (state == TRACK) + cue_add_tag(current->tag, TAG_TITLE, p); + } else if (strcmp(command, "FILE") == 0) { + Commit(); + + const char *new_filename = cue_next_value(&p); + if (new_filename == nullptr) + return; + + const char *type = cue_next_token(&p); + if (type == nullptr) + return; + + if (strcmp(type, "WAVE") != 0 && + strcmp(type, "MP3") != 0 && + strcmp(type, "AIFF") != 0) { + state = IGNORE_FILE; + return; + } + + state = WAVE; + g_free(filename); + filename = g_strdup(new_filename); + } else if (state == IGNORE_FILE) { + return; + } else if (strcmp(command, "TRACK") == 0) { + Commit(); + + const char *nr = cue_next_token(&p); + if (nr == nullptr) + return; + + const char *type = cue_next_token(&p); + if (type == nullptr) + return; + + if (strcmp(type, "AUDIO") != 0) { + state = IGNORE_TRACK; + return; + } + + state = TRACK; + current = song_remote_new(filename); + assert(current->tag == nullptr); + current->tag = tag_dup(tag); + tag_add_item(current->tag, TAG_TRACK, nr); + last_updated = false; + } else if (state == IGNORE_TRACK) { + return; + } else if (state == TRACK && strcmp(command, "INDEX") == 0) { + const char *nr = cue_next_token(&p); + if (nr == nullptr) + return; + + const char *position = cue_next_token(&p); + if (position == nullptr) + return; + + int position_ms = cue_parse_position(position); + if (position_ms < 0) + return; + + if (!last_updated && previous != nullptr && + previous->start_ms < (unsigned)position_ms) { + last_updated = true; + previous->end_ms = position_ms; + previous->tag->time = + (previous->end_ms - previous->start_ms + 500) / 1000; + } + + current->start_ms = position_ms; + } +} + +void +CueParser::Feed(const char *line) +{ + assert(!end); + assert(line != nullptr); + + char *allocated = g_strdup(line); + Feed2(allocated); + g_free(allocated); +} + +void +CueParser::Finish() +{ + if (end) + /* has already been called, ignore */ + return; + + Commit(); + end = true; +} + +struct song * +CueParser::Get() +{ + if (finished == nullptr && end) { + /* cue_parser_finish() has been called already: + deliver all remaining (partial) results */ + assert(current == nullptr); + + finished = previous; + previous = nullptr; + } + + struct song *song = finished; + finished = nullptr; + return song; +} diff --git a/src/cue/CueParser.hxx b/src/cue/CueParser.hxx new file mode 100644 index 000000000..1266f1a6f --- /dev/null +++ b/src/cue/CueParser.hxx @@ -0,0 +1,128 @@ +/* + * Copyright (C) 2003-2013 The Music Player Daemon Project + * http://www.musicpd.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef MPD_CUE_PARSER_HXX +#define MPD_CUE_PARSER_HXX + +#include "check.h" +#include "gcc.h" + +class CueParser { + enum { + /** + * Parsing the CUE header. + */ + HEADER, + + /** + * Parsing a "FILE ... WAVE". + */ + WAVE, + + /** + * Ignore everything until the next "FILE". + */ + IGNORE_FILE, + + /** + * Parsing a "TRACK ... AUDIO". + */ + TRACK, + + /** + * Ignore everything until the next "TRACK". + */ + IGNORE_TRACK, + } state; + + struct tag *tag; + + char *filename; + + /** + * The song currently being edited. + */ + struct song *current; + + /** + * The previous song. It is remembered because its end_time + * will be set to the current song's start time. + */ + struct song *previous; + + /** + * A song that is completely finished and can be returned to + * the caller via cue_parser_get(). + */ + struct song *finished; + + /** + * Set to true after previous.end_time has been updated to the + * start time of the current song. + */ + bool last_updated; + + /** + * Tracks whether cue_parser_finish() has been called. If + * true, then all remaining (partial) results will be + * delivered by cue_parser_get(). + */ + bool end; + +public: + CueParser(); + ~CueParser(); + + /** + * Feed a text line from the CUE file into the parser. Call + * cue_parser_get() after this to see if a song has been finished. + */ + void Feed(const char *line); + + /** + * Tell the parser that the end of the file has been reached. Call + * cue_parser_get() after this to see if a song has been finished. + * This procedure must be done twice! + */ + void Finish(); + + /** + * Check if a song was finished by the last cue_parser_feed() or + * cue_parser_finish() call. + * + * @return a song object that must be freed by the caller, or NULL if + * no song was finished at this time + */ + struct song *Get(); + +private: + gcc_pure + struct tag *GetCurrentTag(); + + /** + * Commit the current song. It will be moved to "previous", + * so the next song may soon edit its end time (using the next + * song's start time). + */ + void Commit(); + + void Feed2(char *p); +}; + +#endif diff --git a/src/cue/cue_parser.c b/src/cue/cue_parser.c deleted file mode 100644 index bee757c9c..000000000 --- a/src/cue/cue_parser.c +++ /dev/null @@ -1,403 +0,0 @@ -/* - * Copyright (C) 2003-2011 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "config.h" -#include "cue_parser.h" -#include "string_util.h" -#include "song.h" -#include "tag.h" - -#include <glib.h> - -#include <assert.h> -#include <stdlib.h> - -struct cue_parser { - enum { - /** - * Parsing the CUE header. - */ - HEADER, - - /** - * Parsing a "FILE ... WAVE". - */ - WAVE, - - /** - * Ignore everything until the next "FILE". - */ - IGNORE_FILE, - - /** - * Parsing a "TRACK ... AUDIO". - */ - TRACK, - - /** - * Ignore everything until the next "TRACK". - */ - IGNORE_TRACK, - } state; - - struct tag *tag; - - char *filename; - - /** - * The song currently being edited. - */ - struct song *current; - - /** - * The previous song. It is remembered because its end_time - * will be set to the current song's start time. - */ - struct song *previous; - - /** - * A song that is completely finished and can be returned to - * the caller via cue_parser_get(). - */ - struct song *finished; - - /** - * Set to true after previous.end_time has been updated to the - * start time of the current song. - */ - bool last_updated; - - /** - * Tracks whether cue_parser_finish() has been called. If - * true, then all remaining (partial) results will be - * delivered by cue_parser_get(). - */ - bool end; -}; - -struct cue_parser * -cue_parser_new(void) -{ - struct cue_parser *parser = g_new(struct cue_parser, 1); - parser->state = HEADER; - parser->tag = tag_new(); - parser->filename = NULL; - parser->current = NULL; - parser->previous = NULL; - parser->finished = NULL; - parser->end = false; - return parser; -} - -void -cue_parser_free(struct cue_parser *parser) -{ - tag_free(parser->tag); - g_free(parser->filename); - - if (parser->current != NULL) - song_free(parser->current); - - if (parser->previous != NULL) - song_free(parser->previous); - - if (parser->finished != NULL) - song_free(parser->finished); - - g_free(parser); -} - -static const char * -cue_next_word(char *p, char **pp) -{ - assert(p >= *pp); - assert(!g_ascii_isspace(*p)); - - const char *word = p; - while (*p != 0 && !g_ascii_isspace(*p)) - ++p; - - *p = 0; - *pp = p + 1; - return word; -} - -static const char * -cue_next_quoted(char *p, char **pp) -{ - assert(p >= *pp); - assert(p[-1] == '"'); - - char *end = strchr(p, '"'); - if (end == NULL) { - /* syntax error - ignore it silently */ - *pp = p + strlen(p); - return p; - } - - *end = 0; - *pp = end + 1; - - return p; -} - -static const char * -cue_next_token(char **pp) -{ - char *p = strchug_fast(*pp); - if (*p == 0) - return NULL; - - return cue_next_word(p, pp); -} - -static const char * -cue_next_value(char **pp) -{ - char *p = strchug_fast(*pp); - if (*p == 0) - return NULL; - - if (*p == '"') - return cue_next_quoted(p + 1, pp); - else - return cue_next_word(p, pp); -} - -static void -cue_add_tag(struct tag *tag, enum tag_type type, char *p) -{ - const char *value = cue_next_value(&p); - if (value != NULL) - tag_add_item(tag, type, value); - -} - -static void -cue_parse_rem(char *p, struct tag *tag) -{ - const char *type = cue_next_token(&p); - if (type == NULL) - return; - - enum tag_type type2 = tag_name_parse_i(type); - if (type2 != TAG_NUM_OF_ITEM_TYPES) - cue_add_tag(tag, type2, p); -} - -static struct tag * -cue_current_tag(struct cue_parser *parser) -{ - if (parser->state == HEADER) - return parser->tag; - else if (parser->state == TRACK) - return parser->current->tag; - else - return NULL; -} - -static int -cue_parse_position(const char *p) -{ - char *endptr; - unsigned long minutes = strtoul(p, &endptr, 10); - if (endptr == p || *endptr != ':') - return -1; - - p = endptr + 1; - unsigned long seconds = strtoul(p, &endptr, 10); - if (endptr == p || *endptr != ':') - return -1; - - p = endptr + 1; - unsigned long frames = strtoul(p, &endptr, 10); - if (endptr == p || *endptr != 0) - return -1; - - return minutes * 60000 + seconds * 1000 + frames * 1000 / 75; -} - -/** - * Commit the current song. It will be moved to "previous", so the - * next song may soon edit its end time (using the next song's start - * time). - */ -static void -cue_parser_commit(struct cue_parser *parser) -{ - /* the caller of this library must call cue_parser_get() often - enough */ - assert(parser->finished == NULL); - assert(!parser->end); - - if (parser->current == NULL) - return; - - parser->finished = parser->previous; - parser->previous = parser->current; - parser->current = NULL; -} - -static void -cue_parser_feed2(struct cue_parser *parser, char *p) -{ - assert(parser != NULL); - assert(!parser->end); - assert(p != NULL); - - const char *command = cue_next_token(&p); - if (command == NULL) - return; - - if (strcmp(command, "REM") == 0) { - struct tag *tag = cue_current_tag(parser); - if (tag != NULL) - cue_parse_rem(p, tag); - } else if (strcmp(command, "PERFORMER") == 0) { - /* MPD knows a "performer" tag, but it is not a good - match for this CUE tag; from the Hydrogenaudio - Knowledgebase: "At top-level this will specify the - CD artist, while at track-level it specifies the - track artist." */ - - enum tag_type type = parser->state == TRACK - ? TAG_ARTIST - : TAG_ALBUM_ARTIST; - - struct tag *tag = cue_current_tag(parser); - if (tag != NULL) - cue_add_tag(tag, type, p); - } else if (strcmp(command, "TITLE") == 0) { - if (parser->state == HEADER) - cue_add_tag(parser->tag, TAG_ALBUM, p); - else if (parser->state == TRACK) - cue_add_tag(parser->current->tag, TAG_TITLE, p); - } else if (strcmp(command, "FILE") == 0) { - cue_parser_commit(parser); - - const char *filename = cue_next_value(&p); - if (filename == NULL) - return; - - const char *type = cue_next_token(&p); - if (type == NULL) - return; - - if (strcmp(type, "WAVE") != 0 && - strcmp(type, "MP3") != 0 && - strcmp(type, "AIFF") != 0) { - parser->state = IGNORE_FILE; - return; - } - - parser->state = WAVE; - g_free(parser->filename); - parser->filename = g_strdup(filename); - } else if (parser->state == IGNORE_FILE) { - return; - } else if (strcmp(command, "TRACK") == 0) { - cue_parser_commit(parser); - - const char *nr = cue_next_token(&p); - if (nr == NULL) - return; - - const char *type = cue_next_token(&p); - if (type == NULL) - return; - - if (strcmp(type, "AUDIO") != 0) { - parser->state = IGNORE_TRACK; - return; - } - - parser->state = TRACK; - parser->current = song_remote_new(parser->filename); - assert(parser->current->tag == NULL); - parser->current->tag = tag_dup(parser->tag); - tag_add_item(parser->current->tag, TAG_TRACK, nr); - parser->last_updated = false; - } else if (parser->state == IGNORE_TRACK) { - return; - } else if (parser->state == TRACK && strcmp(command, "INDEX") == 0) { - const char *nr = cue_next_token(&p); - if (nr == NULL) - return; - - const char *position = cue_next_token(&p); - if (position == NULL) - return; - - int position_ms = cue_parse_position(position); - if (position_ms < 0) - return; - - if (!parser->last_updated && parser->previous != NULL && - parser->previous->start_ms < (unsigned)position_ms) { - parser->last_updated = true; - parser->previous->end_ms = position_ms; - parser->previous->tag->time = - (parser->previous->end_ms - parser->previous->start_ms + 500) / 1000; - } - - parser->current->start_ms = position_ms; - } -} - -void -cue_parser_feed(struct cue_parser *parser, const char *line) -{ - assert(parser != NULL); - assert(!parser->end); - assert(line != NULL); - - char *allocated = g_strdup(line); - cue_parser_feed2(parser, allocated); - g_free(allocated); -} - -void -cue_parser_finish(struct cue_parser *parser) -{ - if (parser->end) - /* has already been called, ignore */ - return; - - cue_parser_commit(parser); - parser->end = true; -} - -struct song * -cue_parser_get(struct cue_parser *parser) -{ - assert(parser != NULL); - - if (parser->finished == NULL && parser->end) { - /* cue_parser_finish() has been called already: - deliver all remaining (partial) results */ - assert(parser->current == NULL); - - parser->finished = parser->previous; - parser->previous = NULL; - } - - struct song *song = parser->finished; - parser->finished = NULL; - return song; -} diff --git a/src/cue/cue_parser.h b/src/cue/cue_parser.h deleted file mode 100644 index d8d695739..000000000 --- a/src/cue/cue_parser.h +++ /dev/null @@ -1,58 +0,0 @@ -/* - * Copyright (C) 2003-2011 The Music Player Daemon Project - * http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#ifndef MPD_CUE_PARSER_H -#define MPD_CUE_PARSER_H - -#include "check.h" - -#include <stdbool.h> - -struct cue_parser * -cue_parser_new(void); - -void -cue_parser_free(struct cue_parser *parser); - -/** - * Feed a text line from the CUE file into the parser. Call - * cue_parser_get() after this to see if a song has been finished. - */ -void -cue_parser_feed(struct cue_parser *parser, const char *line); - -/** - * Tell the parser that the end of the file has been reached. Call - * cue_parser_get() after this to see if a song has been finished. - * This procedure must be done twice! - */ -void -cue_parser_finish(struct cue_parser *parser); - -/** - * Check if a song was finished by the last cue_parser_feed() or - * cue_parser_finish() call. - * - * @return a song object that must be freed by the caller, or NULL if - * no song was finished at this time - */ -struct song * -cue_parser_get(struct cue_parser *parser); - -#endif diff --git a/src/playlist/CuePlaylistPlugin.cxx b/src/playlist/CuePlaylistPlugin.cxx index 71ae2261a..730ef783b 100644 --- a/src/playlist/CuePlaylistPlugin.cxx +++ b/src/playlist/CuePlaylistPlugin.cxx @@ -23,10 +23,10 @@ #include "tag.h" #include "song.h" #include "input_stream.h" +#include "cue/CueParser.hxx" extern "C" { #include "text_input_stream.h" -#include "cue/cue_parser.h" } #include <glib.h> @@ -41,16 +41,14 @@ struct CuePlaylist { struct input_stream *is; struct text_input_stream *tis; - struct cue_parser *parser; + CueParser parser; CuePlaylist(struct input_stream *_is) - :is(_is), tis(text_input_stream_new(is)), - parser(cue_parser_new()) { + :is(_is), tis(text_input_stream_new(is)) { playlist_provider_init(&base, &cue_playlist_plugin); } ~CuePlaylist() { - cue_parser_free(parser); text_input_stream_free(tis); } }; @@ -74,20 +72,20 @@ cue_playlist_read(struct playlist_provider *_playlist) { CuePlaylist *playlist = (CuePlaylist *)_playlist; - struct song *song = cue_parser_get(playlist->parser); + struct song *song = playlist->parser.Get(); if (song != NULL) return song; const char *line; while ((line = text_input_stream_read(playlist->tis)) != NULL) { - cue_parser_feed(playlist->parser, line); - song = cue_parser_get(playlist->parser); + playlist->parser.Feed(line); + song = playlist->parser.Get(); if (song != NULL) return song; } - cue_parser_finish(playlist->parser); - return cue_parser_get(playlist->parser); + playlist->parser.Finish(); + return playlist->parser.Get(); } static const char *const cue_playlist_suffixes[] = { diff --git a/src/playlist/EmbeddedCuePlaylistPlugin.cxx b/src/playlist/EmbeddedCuePlaylistPlugin.cxx index 04cb12eca..eaedc738f 100644 --- a/src/playlist/EmbeddedCuePlaylistPlugin.cxx +++ b/src/playlist/EmbeddedCuePlaylistPlugin.cxx @@ -30,11 +30,11 @@ #include "tag_handler.h" #include "song.h" #include "TagFile.hxx" +#include "cue/CueParser.hxx" extern "C" { #include "tag_ape.h" #include "tag_id3.h" -#include "cue/cue_parser.h" } #include <glib.h> @@ -64,7 +64,7 @@ struct embcue_playlist { */ char *next; - struct cue_parser *parser; + CueParser *parser; }; static void @@ -112,7 +112,7 @@ embcue_playlist_open_uri(const char *uri, playlist->filename = g_path_get_basename(uri); playlist->next = playlist->cuesheet; - playlist->parser = cue_parser_new(); + playlist->parser = new CueParser(); return &playlist->base; } @@ -122,7 +122,7 @@ embcue_playlist_close(struct playlist_provider *_playlist) { struct embcue_playlist *playlist = (struct embcue_playlist *)_playlist; - cue_parser_free(playlist->parser); + delete playlist->parser; g_free(playlist->cuesheet); g_free(playlist->filename); g_free(playlist); @@ -133,7 +133,7 @@ embcue_playlist_read(struct playlist_provider *_playlist) { struct embcue_playlist *playlist = (struct embcue_playlist *)_playlist; - struct song *song = cue_parser_get(playlist->parser); + struct song *song = playlist->parser->Get(); if (song != NULL) return song; @@ -149,14 +149,14 @@ embcue_playlist_read(struct playlist_provider *_playlist) end of the buffer */ playlist->next += strlen(line); - cue_parser_feed(playlist->parser, line); - song = cue_parser_get(playlist->parser); + playlist->parser->Feed(line); + song = playlist->parser->Get(); if (song != NULL) return song_replace_uri(song, playlist->filename); } - cue_parser_finish(playlist->parser); - song = cue_parser_get(playlist->parser); + playlist->parser->Finish(); + song = playlist->parser->Get(); if (song != NULL) song = song_replace_uri(song, playlist->filename); return song; |