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move to a different file (channel.c for the time being) the

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wrappers around the basic 'say' functions, and redeclare these
wrappers as ordinary functions rather than function pointers.

This way, alternative implementations of the 'say' functions
will only have to implement the basic functions and not the
wrappers.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@21338 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2006-04-19 07:23:22 +00:00
parent 52430bda0d
commit 585e50fb38
3 changed files with 86 additions and 56 deletions
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40
include/asterisk/say.h
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@@ -33,11 +33,16 @@ extern "C" {
#endif
/*! \brief
* All ast_say_* functions are implemented as function pointers,
* The basic ast_say_* functions are implemented as function pointers,
* initialized to the function say_stub() which simply returns an error.
* An implementation of these functions (e.g. say.c, if available, or
* Other interfaces, declared here as regular functions, are simply
* wrappers around the basic functions.
*
* An implementation of the basic ast_say functions (e.g. from say.c or from
* a dynamically loaded module) will just have to reassign the pointers
* to the relevant functions to override the previous implementation.
*
* \todo XXX
* As the conversion from the old implementation of say.c to the new
* implementation will be completed, and the API suitably reworked by
* removing redundant functions and/or arguments, this mechanism may be
@@ -70,7 +75,8 @@ static int say_stub(struct ast_channel *chan, ...)
* Vocally says a number on a given channel
* Returns 0 on success, DTMF digit on interrupt, -1 on failure
*/
SAY_EXTERN int (*ast_say_number)(struct ast_channel *chan, int num, const char *ints, const char *lang, const char *options) SAY_INIT(ast_say_number);
int ast_say_number(struct ast_channel *chan, int num,
const char *ints, const char *lang, const char *options);
/* Same as above with audiofd for received audio and returns 1 on ctrlfd being readable */
SAY_EXTERN int (* ast_say_number_full)(struct ast_channel *chan, int num, const char *ints, const char *lang, const char *options, int audiofd, int ctrlfd) SAY_INIT(ast_say_number_full);
@@ -85,7 +91,9 @@ SAY_EXTERN int (* ast_say_number_full)(struct ast_channel *chan, int num, const
* especially useful for dates and messages. says 'last' if num equals to INT_MAX
* Returns 0 on success, DTMF digit on interrupt, -1 on failure
*/
SAY_EXTERN int (* ast_say_enumeration)(struct ast_channel *chan, int num, const char *ints, const char *lang, const char *options) SAY_INIT(ast_say_enumeration);
int ast_say_enumeration(struct ast_channel *chan, int num,
const char *ints, const char *lang, const char *options);
SAY_EXTERN int (* ast_say_enumeration_full)(struct ast_channel *chan, int num, const char *ints, const char *lang, const char *options, int audiofd, int ctrlfd) SAY_INIT(ast_say_enumeration_full);
/* says digits
@@ -96,8 +104,11 @@ SAY_EXTERN int (* ast_say_enumeration_full)(struct ast_channel *chan, int num, c
* Vocally says digits of a given number
* Returns 0 on success, dtmf if interrupted, -1 on failure
*/
SAY_EXTERN int (*ast_say_digits)(struct ast_channel *chan, int num, const char *ints, const char *lang) SAY_INIT(ast_say_digits);
SAY_EXTERN int (*ast_say_digits_full)(struct ast_channel *chan, int num, const char *ints, const char *lang, int audiofd, int ctrlfd) SAY_INIT(ast_say_digits_full);
int ast_say_digits(struct ast_channel *chan, int num,
const char *ints, const char *lang);
int ast_say_digits_full(struct ast_channel *chan, int num,
const char *ints, const char *lang, int audiofd, int ctrlfd);
/* says digits of a string
* \param chan channel to act upon
@@ -107,7 +118,9 @@ SAY_EXTERN int (*ast_say_digits_full)(struct ast_channel *chan, int num, const c
* Vocally says the digits of a given string
* Returns 0 on success, dtmf if interrupted, -1 on failure
*/
SAY_EXTERN int (* ast_say_digit_str)(struct ast_channel *chan, const char *num, const char *ints, const char *lang) SAY_INIT(ast_say_digit_str);
int ast_say_digit_str(struct ast_channel *chan, const char *num,
const char *ints, const char *lang);
SAY_EXTERN int (* ast_say_digit_str_full)(struct ast_channel *chan, const char *num, const char *ints, const char *lang, int audiofd, int ctrlfd) SAY_INIT(ast_say_digit_str_full);
/*
@@ -115,9 +128,18 @@ SAY_EXTERN int (* ast_say_digit_str_full)(struct ast_channel *chan, const char *
* defining the format to use
*/
SAY_EXTERN int (* ast_say_full)(struct ast_channel *chan, const char *num, const char *ints, const char *lang, const char *options, int audiofd, int ctrlfd) SAY_INIT(ast_say_full);
SAY_EXTERN int (* ast_say_character_str)(struct ast_channel *chan, const char *num, const char *ints, const char *lang) SAY_INIT(ast_say_character_str);
/*
* other function to pronounce character and phonetic strings
*/
int ast_say_character_str(struct ast_channel *chan, const char *num,
const char *ints, const char *lang);
SAY_EXTERN int (* ast_say_character_str_full)(struct ast_channel *chan, const char *num, const char *ints, const char *lang, int audiofd, int ctrlfd) SAY_INIT(ast_say_character_str_full);
SAY_EXTERN int (* ast_say_phonetic_str)(struct ast_channel *chan, const char *num, const char *ints, const char *lang) SAY_INIT(ast_say_phonetic_str);
int ast_say_phonetic_str(struct ast_channel *chan, const char *num,
const char *ints, const char *lang);
SAY_EXTERN int (* ast_say_phonetic_str_full)(struct ast_channel *chan, const char *num, const char *ints, const char *lang, int audiofd, int ctrlfd) SAY_INIT(ast_say_phonetic_str_full);
SAY_EXTERN int (* ast_say_datetime)(struct ast_channel *chan, time_t t, const char *ints, const char *lang) SAY_INIT(ast_say_datetime);