-/**
- * Data about one audio file.
- *
- * Needed to produce ls and stat output.
- */
-struct ls_data {
- /** Usual audio format handler information. */
- struct afh_info afhi;
- /** Audio file selector information. */
- struct afs_info afsi;
- /** The full path of the audio file. */
- char *path;
- /** The score value (if -a was given). */
- long score;
- /** The hash value of audio file data. */
- unsigned char *hash;
-};
-
/**
* Codes used for communication between the server and the afs process.
*
* Before forking the afs child, para_server creates a bidirectional pipe
* through which both processes communicate. Usually para_server requests a new
/**
* Codes used for communication between the server and the afs process.
*
* Before forking the afs child, para_server creates a bidirectional pipe
* through which both processes communicate. Usually para_server requests a new
* has been reached. The afs process responds to such a request by sending
* back an eight byte buffer. The first four bytes is the uint32_t
* representation of the code, usually \p NEXT_AUDIO_FILE if an admissible
* has been reached. The afs process responds to such a request by sending
* back an eight byte buffer. The first four bytes is the uint32_t
* representation of the code, usually \p NEXT_AUDIO_FILE if an admissible
void *data);
int send_callback_request(callback_function *f, struct osl_object *query,
callback_result_handler *result_handler,
void *data);
int send_callback_request(callback_function *f, struct osl_object *query,
callback_result_handler *result_handler,
void *private_result_data);
int string_compare(const struct osl_object *obj1, const struct osl_object *obj2);
int for_each_matching_row(struct pattern_match_data *pmd);
void *private_result_data);
int string_compare(const struct osl_object *obj1, const struct osl_object *obj2);
int for_each_matching_row(struct pattern_match_data *pmd);
/* score */
void score_init(struct afs_table *t);
int admissible_file_loop(void *data, osl_rbtree_loop_func *func);
/* score */
void score_init(struct afs_table *t);
int admissible_file_loop(void *data, osl_rbtree_loop_func *func);
int score_get_best(struct osl_row **aft_row, long *score);
int get_score_and_aft_row(struct osl_row *score_row, long *score, struct osl_row **aft_row);
int score_add(const struct osl_row *row, long score);
int score_get_best(struct osl_row **aft_row, long *score);
int get_score_and_aft_row(struct osl_row *score_row, long *score, struct osl_row **aft_row);
int score_add(const struct osl_row *row, long score);
/* aft */
void aft_init(struct afs_table *t);
int aft_get_row_of_path(const char *path, struct osl_row **row);
/* aft */
void aft_init(struct afs_table *t);
int aft_get_row_of_path(const char *path, struct osl_row **row);
int load_afd(int shmid, struct audio_file_data *afd);
int get_afsi_of_row(const struct osl_row *row, struct afs_info *afsi);
int get_afhi_of_row(const struct osl_row *row, struct afh_info *afhi);
int get_audio_file_path_of_row(const struct osl_row *row, char **path);
int audio_file_loop(void *private_data, osl_rbtree_loop_func *func);
int load_afd(int shmid, struct audio_file_data *afd);
int get_afsi_of_row(const struct osl_row *row, struct afs_info *afsi);
int get_afhi_of_row(const struct osl_row *row, struct afh_info *afhi);
int get_audio_file_path_of_row(const struct osl_row *row, char **path);
int audio_file_loop(void *private_data, osl_rbtree_loop_func *func);
/** evaluates to 1 if x < y, to -1 if x > y and to 0 if x == y */
#define NUM_COMPARE(x, y) ((int)((x) < (y)) - (int)((x) > (y)))
/** evaluates to 1 if x < y, to -1 if x > y and to 0 if x == y */
#define NUM_COMPARE(x, y) ((int)((x) < (y)) - (int)((x) > (y)))