major re-work of dialplan functions, including:

 - locking of functions list during registration/unregistration/searching
 - rename of function description structure to be consistent with the rest of the API
 - addition of 'desc' element to description structure, for detailed description (like applications)
 - addition of 'show function' CLI command to show function details
 - conversion of existing functions to use uppercase names to match policy
 - creation of new 'pbx_functions.so' module to contain standard 'builtin' functions
 - removal of all builtin functions from pbx.c and apps and placement into new 'funcs' directory


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5583 65c4cc65-6c06-0410-ace0-fbb531ad65f3

1 files changed, 8 insertions, 6 deletions

diff --git a/include/asterisk/pbx.h b/include/asterisk/pbx.h
index 4c9677639..07d8fbbaa 100755
--- a/include/asterisk/pbx.h
+++ b/include/asterisk/pbx.h
@@ -53,14 +53,15 @@ typedef int (*ast_state_cb_type)(char *context, char* id, int state, void *data)
 
 typedef int (*ast_devstate_cb_type)(const char *dev, int state, void *data);
 
-/*! Data structure associated with an asterisk custom function */
-struct ast_custom_function_obj {
+/*! Data structure associated with a custom function */
+struct ast_custom_function {
 	char *name;
+	char *synopsis;
 	char *desc;
 	char *syntax;
 	char *(*read)(struct ast_channel *, char *, char *, char *, size_t);
 	void (*write)(struct ast_channel *, char *, char *, const char *);
-	struct ast_custom_function_obj *next;
+	struct ast_custom_function *next;
 };
 
 /*! Data structure associated with an asterisk switch */
@@ -597,9 +598,10 @@ int ast_goto_if_exists(struct ast_channel *chan, char* context, char *exten, int
 int ast_parseable_goto(struct ast_channel *chan, const char *goto_string);
 int ast_explicit_goto(struct ast_channel *chan, const char *context, const char *exten, int priority);
 int ast_async_goto_if_exists(struct ast_channel *chan, char* context, char *exten, int priority);
-struct ast_custom_function_obj* ast_custom_function_find_obj(char *name);
-int ast_custom_function_unregister(struct ast_custom_function_obj *acf);
-int ast_custom_function_register(struct ast_custom_function_obj *acf);
+
+struct ast_custom_function* ast_custom_function_find(char *name);
+int ast_custom_function_unregister(struct ast_custom_function *acf);
+int ast_custom_function_register(struct ast_custom_function *acf);
 
 #if defined(__cplusplus) || defined(c_plusplus)
 }