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Merge the adaptive realtime branch, which will make adding new required fields

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to realtime less painful in the future.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@120789 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Tilghman Lesher
2008-06-05 19:07:27 +00:00
parent 2347ebf436
commit 9471b87d27
13 changed files with 892 additions and 24 deletions
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37
include/asterisk/config.h
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@@ -46,6 +46,17 @@ enum {
#define CONFIG_STATUS_FILEUNCHANGED (void *)-1
/*!
* \brief Types used in ast_realtime_require_field
*/
typedef enum {
RQ_INTEGER,
RQ_CHAR,
RQ_FLOAT,
RQ_DATE,
RQ_DATETIME,
} require_type;
/*! \brief Structure for variables, used for configurations and for channel variables
*/
struct ast_variable {
@@ -70,6 +81,8 @@ typedef struct ast_config *realtime_multi_get(const char *database, const char *
typedef int realtime_update(const char *database, const char *table, const char *keyfield, const char *entity, va_list ap);
typedef int realtime_store(const char *database, const char *table, va_list ap);
typedef int realtime_destroy(const char *database, const char *table, const char *keyfield, const char *entity, va_list ap);
typedef int realtime_require(const char *database, const char *table, va_list ap);
typedef int realtime_unload(const char *database, const char *table);
/*! \brief Configuration engine structure, used to define realtime drivers */
struct ast_config_engine {
@@ -80,6 +93,8 @@ struct ast_config_engine {
realtime_update *update_func;
realtime_store *store_func;
realtime_destroy *destroy_func;
realtime_require *require_func;
realtime_unload *unload_func;
struct ast_config_engine *next;
};
@@ -185,6 +200,26 @@ int ast_category_exist(const struct ast_config *config, const char *category_nam
struct ast_variable *ast_load_realtime(const char *family, ...) attribute_sentinel;
struct ast_variable *ast_load_realtime_all(const char *family, ...) attribute_sentinel;
/*!
* \brief Release any resources cached for a realtime family
* \param family which family/config to destroy
* Various backends may cache attributes about a realtime data storage
* facility; on reload, a front end resource may request to purge that cache.
*/
int ast_unload_realtime(const char *family);
/*!
* \brief Inform realtime what fields that may be stored
* \param family which family/config is referenced
* This will inform builtin configuration backends that particular fields
* may be updated during the use of that configuration section. This is
* mainly to be used during startup routines, to ensure that various fields
* exist in the backend. The backends may take various actions, such as
* creating new fields in the data store or warning the administrator that
* new fields may need to be created, in order to ensure proper function.
*/
int ast_require_realtime_fields(const char *family, ...) attribute_sentinel;
/*!
* \brief Retrieve realtime configuration
* \param family which family/config to lookup
@@ -232,6 +267,8 @@ int ast_destroy_realtime(const char *family, const char *keyfield, const char *l
*/
int ast_check_realtime(const char *family);
int ast_realtime_require_field(const char *family, ...) attribute_sentinel;
/*! \brief Check if there's any realtime engines loaded */
int ast_realtime_enabled(void);