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ucm: Moved ucm to src/ucm subdirectory

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- separate code to more files
- use standard lists to represent structures
- use alsa-lib configuration parser

Signed-off-by: Jaroslav Kysela <perex@perex.cz>
This commit is contained in:
Jaroslav Kysela 2010-09-07 15:35:14 +02:00
parent fcc9adb260
commit 1c79fad969
11 changed files with 2888 additions and 3526 deletions
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22
include/use-case.h
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@ -176,11 +176,18 @@ typedef struct snd_use_case_mgr snd_use_case_mgr_t;
*/
char *snd_use_case_identifier(const char *fmt, ...);
/**
* \brief Free a string list
* \param list The string list to free
* \return Zero if success, otherwise a negative error code
*/
int snd_use_case_free_list(const char *list[]);
/**
* \brief Obtain a list of entries
* \param uc_mgr Use case manager
* \param identifier (may be NULL)
* \param list Returned list
* \param uc_mgr Use case manager (may be NULL - card list)
* \param identifier (may be NULL - card list)
* \param list Returned allocated list
* \return Number of list entries if success, otherwise a negative error code
*
* Defined identifiers:
@ -215,6 +222,8 @@ int snd_use_case_get_list(snd_use_case_mgr_t *uc_mgr,
* Known identifiers:
* NULL - return current card
* _verb - return current verb
* _tq - return current Tone Quality
* _tq/<modifier> - return Tone Quality for given modifier
* _pcm_/_pdevice[/<modifier>] - full PCM playback device name
* _pcm_/_cdevice[/<modifier>] - full PCM capture device name
* _ctl_/_pctl_[/<modifier>] - playback control device name
@ -241,8 +250,6 @@ int snd_use_case_get(snd_use_case_mgr_t *uc_mgr,
* Known identifiers:
* _devstatus/<device> - return status for given device
* _modstatus/<modifier> - return status for given modifier
* _tq - return current Tone Quality
* _tq/<modifier> - return Tone Quality for given modifier
*/
int snd_use_case_geti(snd_use_case_mgr_t *uc_mgr,
const char *identifier);
@ -275,10 +282,11 @@ int snd_use_case_set(snd_use_case_mgr_t *uc_mgr,
/**
* \brief Open and initialise use case core for sound card
* \param uc_mgr Returned use case manager pointer
* \param card_name Sound card name.
* \return Use case handle if success, otherwise NULL
* \return zero if success, otherwise a negative error code
*/
snd_use_case_mgr_t *snd_use_case_mgr_open(const char *card_name);
int snd_use_case_mgr_open(snd_use_case_mgr_t **uc_mgr, const char *card_name);
/**