diff options
Diffstat (limited to '')
-rw-r--r-- | src/cue/cue_tag.c | 258 | ||||
-rw-r--r-- | src/cue/cue_tag.h | 21 |
2 files changed, 127 insertions, 152 deletions
diff --git a/src/cue/cue_tag.c b/src/cue/cue_tag.c index 6251b03e2..67919ce37 100644 --- a/src/cue/cue_tag.c +++ b/src/cue/cue_tag.c @@ -1,76 +1,78 @@ +#include "config.h" #include "cue_tag.h" +#include "tag.h" -static struct tag* -cue_tag_cd(struct Cdtext* cdtext, struct Rem* rem) +#include <libcue/libcue.h> +#include <assert.h> + +static struct tag * +cue_tag_cd(struct Cdtext *cdtext, struct Rem *rem) { - char* tmp = NULL; - struct tag* tag = NULL; + struct tag *tag; + char *tmp; - //if (cdtext == NULL) - //return NULL; + assert(cdtext != NULL); tag = tag_new(); tag_begin_add(tag); - { /* TAG_ITEM_ALBUM_ARTIST */ + /* TAG_ALBUM_ARTIST */ if ((tmp = cdtext_get(PTI_PERFORMER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ALBUM_ARTIST, tmp); + tag_add_item(tag, TAG_ALBUM_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_SONGWRITER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ALBUM_ARTIST, tmp); + tag_add_item(tag, TAG_ALBUM_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_COMPOSER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ALBUM_ARTIST, tmp); + tag_add_item(tag, TAG_ALBUM_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_ARRANGER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ALBUM_ARTIST, tmp); - /* TAG_ITEM_ALBUM_ARTIST */ } + tag_add_item(tag, TAG_ALBUM_ARTIST, tmp); - { /* TAG_ITEM_ARTIST */ + /* TAG_ARTIST */ if ((tmp = cdtext_get(PTI_PERFORMER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); + tag_add_item(tag, TAG_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_SONGWRITER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); + tag_add_item(tag, TAG_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_COMPOSER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); + tag_add_item(tag, TAG_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_ARRANGER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); - /* TAG_ITEM_ARTIST */ } + tag_add_item(tag, TAG_ARTIST, tmp); - /* TAG_ITEM_PERFORMER */ + /* TAG_PERFORMER */ if ((tmp = cdtext_get(PTI_PERFORMER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_PERFORMER, tmp); + tag_add_item(tag, TAG_PERFORMER, tmp); - /* TAG_ITEM_COMPOSER */ + /* TAG_COMPOSER */ if ((tmp = cdtext_get(PTI_COMPOSER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_COMPOSER, tmp); + tag_add_item(tag, TAG_COMPOSER, tmp); - /* TAG_ITEM_ALBUM */ + /* TAG_ALBUM */ if ((tmp = cdtext_get(PTI_TITLE, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ALBUM, tmp); + tag_add_item(tag, TAG_ALBUM, tmp); - /* TAG_ITEM_GENRE */ + /* TAG_GENRE */ if ((tmp = cdtext_get(PTI_GENRE, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_GENRE, tmp); + tag_add_item(tag, TAG_GENRE, tmp); - /* TAG_ITEM_DATE */ + /* TAG_DATE */ if ((tmp = rem_get(REM_DATE, rem)) != NULL) - tag_add_item(tag, TAG_ITEM_DATE, tmp); + tag_add_item(tag, TAG_DATE, tmp); - /* TAG_ITEM_COMMENT */ + /* TAG_COMMENT */ if ((tmp = cdtext_get(PTI_MESSAGE, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_COMMENT, tmp); + tag_add_item(tag, TAG_COMMENT, tmp); - /* TAG_ITEM_DISC */ + /* TAG_DISC */ if ((tmp = cdtext_get(PTI_DISC_ID, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_DISC, tmp); + tag_add_item(tag, TAG_DISC, tmp); /* stream name, usually empty - * tag_add_item(tag, TAG_ITEM_NAME,); + * tag_add_item(tag, TAG_NAME,); */ /* REM MUSICBRAINZ entry? @@ -82,175 +84,145 @@ cue_tag_cd(struct Cdtext* cdtext, struct Rem* rem) tag_end_add(tag); - if (tag != NULL) - { - if (tag_is_empty(tag)) - { - tag_free(tag); - return NULL; - } - else - return tag; - } - else + if (tag_is_empty(tag)) { + tag_free(tag); return NULL; + } + + return tag; } -static struct tag* -cue_tag_track(struct Cdtext* cdtext, struct Rem* rem) +static struct tag * +cue_tag_track(struct Cdtext *cdtext, struct Rem *rem) { - char* tmp = NULL; - struct tag* tag = NULL; + struct tag *tag; + char *tmp; - //if (cdtext == NULL) - //return NULL; + assert(cdtext != NULL); tag = tag_new(); tag_begin_add(tag); - { /* TAG_ITEM_ARTIST */ + /* TAG_ARTIST */ if ((tmp = cdtext_get(PTI_PERFORMER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); + tag_add_item(tag, TAG_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_SONGWRITER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); + tag_add_item(tag, TAG_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_COMPOSER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); + tag_add_item(tag, TAG_ARTIST, tmp); else if ((tmp = cdtext_get(PTI_ARRANGER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_ARTIST, tmp); - /* TAG_ITEM_ARTIST */ } + tag_add_item(tag, TAG_ARTIST, tmp); - /* TAG_ITEM_TITLE */ + /* TAG_TITLE */ if ((tmp = cdtext_get(PTI_TITLE, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_TITLE, tmp); + tag_add_item(tag, TAG_TITLE, tmp); - /* TAG_ITEM_GENRE */ + /* TAG_GENRE */ if ((tmp = cdtext_get(PTI_GENRE, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_GENRE, tmp); + tag_add_item(tag, TAG_GENRE, tmp); - /* TAG_ITEM_DATE */ + /* TAG_DATE */ if ((tmp = rem_get(REM_DATE, rem)) != NULL) - tag_add_item(tag, TAG_ITEM_DATE, tmp); + tag_add_item(tag, TAG_DATE, tmp); - /* TAG_ITEM_COMPOSER */ + /* TAG_COMPOSER */ if ((tmp = cdtext_get(PTI_COMPOSER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_COMPOSER, tmp); + tag_add_item(tag, TAG_COMPOSER, tmp); - /* TAG_ITEM_PERFORMER */ + /* TAG_PERFORMER */ if ((tmp = cdtext_get(PTI_PERFORMER, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_PERFORMER, tmp); + tag_add_item(tag, TAG_PERFORMER, tmp); - /* TAG_ITEM_COMMENT */ + /* TAG_COMMENT */ if ((tmp = cdtext_get(PTI_MESSAGE, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_COMMENT, tmp); + tag_add_item(tag, TAG_COMMENT, tmp); - /* TAG_ITEM_DISC */ + /* TAG_DISC */ if ((tmp = cdtext_get(PTI_DISC_ID, cdtext)) != NULL) - tag_add_item(tag, TAG_ITEM_DISC, tmp); + tag_add_item(tag, TAG_DISC, tmp); tag_end_add(tag); - if (tag != NULL) - { - if (tag_is_empty(tag)) - { - tag_free(tag); - return NULL; - } - else - return tag; - } - else + if (tag_is_empty(tag)) { + tag_free(tag); return NULL; + } + + return tag; } -struct tag* -cue_tag_file( FILE* fp, - const unsigned int tnum) +struct tag * +cue_tag(struct Cd *cd, unsigned tnum) { - struct tag* cd_tag = NULL; - struct tag* track_tag = NULL; - struct Cd* cd = NULL; + struct tag *cd_tag, *track_tag, *tag; + struct Track *track; - if (tnum > 256) - return NULL; + assert(cd != NULL); - if (fp == NULL) + track = cd_get_track(cd, tnum); + if (track == NULL) return NULL; - else - cd = cue_parse_file(fp); - if (cd == NULL) - return NULL; - else - { - /* tag from CDtext info */ - cd_tag = cue_tag_cd( cd_get_cdtext(cd), - cd_get_rem(cd)); + /* tag from CDtext info */ + cd_tag = cue_tag_cd(cd_get_cdtext(cd), cd_get_rem(cd)); - /* tag from TRACKtext info */ - track_tag = cue_tag_track( track_get_cdtext( cd_get_track(cd, tnum)), - track_get_rem( cd_get_track(cd, tnum))); + /* tag from TRACKtext info */ + track_tag = cue_tag_track(track_get_cdtext(track), + track_get_rem(track)); - cd_delete(cd); - } + tag = tag_merge_replace(cd_tag, track_tag); + if (tag == NULL) + return NULL; + + /* libcue returns the track duration in frames, and there are + 75 frames per second; this formula rounds up */ + tag->time = (track_get_length(track) + 74) / 75; - return tag_merge_replace(cd_tag, track_tag); + return tag; } -struct tag* -cue_tag_string( char* str, - const unsigned int tnum) +struct tag * +cue_tag_file(FILE *fp, unsigned tnum) { - struct tag* cd_tag = NULL; - struct tag* track_tag = NULL; - struct tag* merge_tag = NULL; - struct Cd* cd = NULL; + struct Cd *cd; + struct tag *tag; - if (tnum > 256) - return NULL; + assert(fp != NULL); - if (str == NULL) + if (tnum > 256) return NULL; - else - cd = cue_parse_string(str); + cd = cue_parse_file(fp); if (cd == NULL) return NULL; - else - { - /* tag from CDtext info */ - cd_tag = cue_tag_cd( cd_get_cdtext(cd), - cd_get_rem(cd)); - /* tag from TRACKtext info */ - track_tag = cue_tag_track( track_get_cdtext( cd_get_track(cd, tnum)), - track_get_rem( cd_get_track(cd, tnum))); + tag = cue_tag(cd, tnum); + cd_delete(cd); - cd_delete(cd); - } + return tag; +} - if ((cd_tag != NULL) && (track_tag != NULL)) - { - merge_tag = tag_merge(cd_tag, track_tag); - tag_free(cd_tag); - tag_free(track_tag); - return merge_tag; - } +struct tag * +cue_tag_string(const char *str, unsigned tnum) +{ + struct Cd *cd; + struct tag *tag; - else if (cd_tag != NULL) - { - return cd_tag; - } + assert(str != NULL); - else if (track_tag != NULL) - { - return track_tag; - } + if (tnum > 256) + return NULL; - else + cd = cue_parse_string(str); + if (cd == NULL) return NULL; + + tag = cue_tag(cd, tnum); + cd_delete(cd); + + return tag; } diff --git a/src/cue/cue_tag.h b/src/cue/cue_tag.h index adc4c466e..1ddaa59c8 100644 --- a/src/cue/cue_tag.h +++ b/src/cue/cue_tag.h @@ -1,20 +1,23 @@ #ifndef MPD_CUE_TAG_H #define MPD_CUE_TAG_H -#include "config.h" +#include "check.h" #ifdef HAVE_CUE /* libcue */ -#include <libcue/libcue.h> -#include "../tag.h" +#include <stdio.h> -struct tag* -cue_tag_file( FILE*, - const unsigned int); +struct tag; +struct Cd; -struct tag* -cue_tag_string( char*, - const unsigned int); +struct tag * +cue_tag(struct Cd *cd, unsigned tnum); + +struct tag * +cue_tag_file(FILE *file, unsigned tnum); + +struct tag * +cue_tag_string(const char *str, unsigned tnum); #endif /* libcue */ #endif |