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Replace ast_say_* functionn with function pointers, so that modules

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can override them.
On passing, fix a potential problem in the top level Makefile:

if a static library is not referenced by any of the core objects,
it is not linked in the main program, and will not be available
to modules, which leads to failure at runtime when the modules
are loaded.
This is the case of stdtime/localtime.o, which supplies some core
symbolx, but is only linked in as a library. Fix the problem by
linking in the object.

NOTE: this is intended as a temporary aid to replace the
existing say.c with a newer implementation. Once the
task is completed, we may decide whether or not the ast_say*()
functions should be pluggable or not and possibly revert
part of this change.



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@14382 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Luigi Rizzo
2006-03-23 14:28:16 +00:00
parent 408a6e25e4
commit dde76c531c
4 changed files with 104 additions and 35 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
say.c
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@@ -56,7 +56,8 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
/* Forward declaration */
static int wait_file(struct ast_channel *chan, const char *ints, const char *file, const char *lang);
int ast_say_character_str_full(struct ast_channel *chan, const char *str, const char *ints, const char *lang, int audiofd, int ctrlfd)
static int say_character_str_full(struct ast_channel *chan, const char *str, const char *ints, const char *lang, int audiofd, int ctrlfd)
{
const char *fn;
char fnbuf[256];
@@ -131,12 +132,12 @@ int ast_say_character_str_full(struct ast_channel *chan, const char *str, const
return res;
}
int ast_say_character_str(struct ast_channel *chan, const char *str, const char *ints, const char *lang)
static int say_character_str(struct ast_channel *chan, const char *str, const char *ints, const char *lang)
{
return ast_say_character_str_full(chan, str, ints, lang, -1, -1);
}
int ast_say_phonetic_str_full(struct ast_channel *chan, const char *str, const char *ints, const char *lang, int audiofd, int ctrlfd)
static int say_phonetic_str_full(struct ast_channel *chan, const char *str, const char *ints, const char *lang, int audiofd, int ctrlfd)
{
const char *fn;
char fnbuf[256];
@@ -210,12 +211,12 @@ int ast_say_phonetic_str_full(struct ast_channel *chan, const char *str, const c
return res;
}
int ast_say_phonetic_str(struct ast_channel *chan, const char *str, const char *ints, const char *lang)
static int say_phonetic_str(struct ast_channel *chan, const char *str, const char *ints, const char *lang)
{
return ast_say_phonetic_str_full(chan, str, ints, lang, -1, -1);
}
int ast_say_digit_str_full(struct ast_channel *chan, const char *str, const char *ints, const char *lang, int audiofd, int ctrlfd)
static int say_digit_str_full(struct ast_channel *chan, const char *str, const char *ints, const char *lang, int audiofd, int ctrlfd)
{
const char *fn;
char fnbuf[256];
@@ -261,12 +262,12 @@ int ast_say_digit_str_full(struct ast_channel *chan, const char *str, const char
return res;
}
int ast_say_digit_str(struct ast_channel *chan, const char *str, const char *ints, const char *lang)
static int say_digit_str(struct ast_channel *chan, const char *str, const char *ints, const char *lang)
{
return ast_say_digit_str_full(chan, str, ints, lang, -1, -1);
}
int ast_say_digits_full(struct ast_channel *chan, int num, const char *ints, const char *lang, int audiofd, int ctrlfd)
static int say_digits_full(struct ast_channel *chan, int num, const char *ints, const char *lang, int audiofd, int ctrlfd)
{
char fn2[256];
@@ -274,7 +275,7 @@ int ast_say_digits_full(struct ast_channel *chan, int num, const char *ints, con
return ast_say_digit_str_full(chan, fn2, ints, lang, audiofd, ctrlfd);
}
int ast_say_digits(struct ast_channel *chan, int num, const char *ints, const char *lang)
static int say_digits(struct ast_channel *chan, int num, const char *ints, const char *lang)
{
return ast_say_digits_full(chan, num, ints, lang, -1, -1);
}
@@ -413,7 +414,7 @@ static int wait_file(struct ast_channel *chan, const char *ints, const char *fil
/*! \brief ast_say_number_full: call language-specific functions */
/* Called from AGI */
int ast_say_number_full(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options, int audiofd, int ctrlfd)
static int say_number_full(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options, int audiofd, int ctrlfd)
{
if (!strcasecmp(language,"en") ) { /* English syntax */
return(ast_say_number_full_en(chan, num, ints, language, audiofd, ctrlfd));
@@ -456,7 +457,7 @@ int ast_say_number_full(struct ast_channel *chan, int num, const char *ints, con
}
/*! \brief ast_say_number: call language-specific functions without file descriptors */
int ast_say_number(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options)
static int say_number(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options)
{
return(ast_say_number_full(chan, num, ints, language, options, -1, -1));
}
@@ -2273,7 +2274,7 @@ static int ast_say_number_full_ru(struct ast_channel *chan, int num, const char
/*! \brief ast_say_enumeration_full: call language-specific functions */
/* Called from AGI */
int ast_say_enumeration_full(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options, int audiofd, int ctrlfd)
static int say_enumeration_full(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options, int audiofd, int ctrlfd)
{
if (!strcasecmp(language,"en") ) { /* English syntax */
return(ast_say_enumeration_full_en(chan, num, ints, language, audiofd, ctrlfd));
@@ -2288,7 +2289,7 @@ int ast_say_enumeration_full(struct ast_channel *chan, int num, const char *ints
}
/*! \brief ast_say_enumeration: call language-specific functions without file descriptors */
int ast_say_enumeration(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options)
static int say_enumeration(struct ast_channel *chan, int num, const char *ints, const char *language, const char *options)
{
return(ast_say_enumeration_full(chan, num, ints, language, options, -1, -1));
}
@@ -2718,7 +2719,7 @@ static int ast_say_enumeration_full_de(struct ast_channel *chan, int num, const
return res;
}
int ast_say_date(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
static int say_date(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
{
if (!strcasecmp(lang, "en") ) { /* English syntax */
return(ast_say_date_en(chan, t, ints, lang));
@@ -2947,7 +2948,7 @@ int ast_say_date_pt(struct ast_channel *chan, time_t t, const char *ints, const
return res;
}
int ast_say_date_with_format(struct ast_channel *chan, time_t time, const char *ints, const char *lang, const char *format, const char *timezone)
static int say_date_with_format(struct ast_channel *chan, time_t time, const char *ints, const char *lang, const char *format, const char *timezone)
{
/* If no format is given, use default english format */
if (format == NULL)
@@ -5164,7 +5165,7 @@ int ast_say_date_with_format_tw(struct ast_channel *chan, time_t time, const cha
return res;
}
int ast_say_time(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
static int say_time(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
{
if (!strcasecmp(lang, "en") ) { /* English syntax */
return(ast_say_time_en(chan, t, ints, lang));
@@ -5353,7 +5354,7 @@ int ast_say_time_tw(struct ast_channel *chan, time_t t, const char *ints, const
return res;
}
int ast_say_datetime(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
static int say_datetime(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
{
if (!strcasecmp(lang, "en") ) { /* English syntax */
return(ast_say_datetime_en(chan, t, ints, lang));
@@ -5632,7 +5633,7 @@ int ast_say_datetime_tw(struct ast_channel *chan, time_t t, const char *ints, co
return res;
}
int ast_say_datetime_from_now(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
static int say_datetime_from_now(struct ast_channel *chan, time_t t, const char *ints, const char *lang)
{
if (!strcasecmp(lang, "en") ) { /* English syntax */
return(ast_say_datetime_from_now_en(chan, t, ints, lang));
@@ -6194,3 +6195,27 @@ static int ast_say_date_with_format_gr(struct ast_channel *chan, time_t time, co
}
return res;
}
/*
* remap the 'say' functions to use those in this file
*/
static void __attribute__((constructor)) __say_init(void)
{
ast_say_number = say_number;
ast_say_number_full = say_number_full;
ast_say_enumeration = say_enumeration;
ast_say_enumeration_full = say_enumeration_full;
ast_say_digits = say_digits;
ast_say_digits_full = say_digits_full;
ast_say_digit_str = say_digit_str;
ast_say_digit_str_full = say_digit_str_full;
ast_say_character_str = say_character_str;
ast_say_character_str_full = say_character_str_full;
ast_say_phonetic_str = say_phonetic_str;
ast_say_phonetic_str_full = say_phonetic_str_full;
ast_say_datetime = say_datetime;
ast_say_time = say_time;
ast_say_date = say_date;
ast_say_datetime_from_now = say_datetime_from_now;
ast_say_date_with_format = say_date_with_format;
}