207 lines
6.8 KiB
C
207 lines
6.8 KiB
C
/*
|
|
* Asterisk -- An open source telephony toolkit.
|
|
*
|
|
* Copyright (C) 2008, Trinity College Computing Center
|
|
* Written by David Chappell
|
|
*
|
|
* See http://www.asterisk.org for more information about
|
|
* the Asterisk project. Please do not directly contact
|
|
* any of the maintainers of this project for assistance;
|
|
* the project provides a web site, mailing lists and IRC
|
|
* channels for your use.
|
|
*
|
|
* This program is free software, distributed under the terms of
|
|
* the GNU General Public License Version 2. See the LICENSE file
|
|
* at the top of the source tree.
|
|
*/
|
|
|
|
/*! \file
|
|
*
|
|
* \brief Applications to decline words according to current language
|
|
*
|
|
* \author David Chappell <David.Chappell@trincoll.edu>
|
|
*
|
|
* \ingroup applications
|
|
*/
|
|
|
|
/*** MODULEINFO
|
|
<defaultenabled>no</defaultenabled>
|
|
<support_level>extended</support_level>
|
|
***/
|
|
|
|
/*** DOCUMENTATION
|
|
<application name="SayCountedNoun" language="en_US">
|
|
<synopsis>
|
|
Say a noun in declined form in order to count things
|
|
</synopsis>
|
|
<syntax>
|
|
<parameter name="number" required="true">
|
|
<para>The number of things</para>
|
|
</parameter>
|
|
<parameter name="filename" required="true">
|
|
<para>File name stem for the noun that is the name of the things</para>
|
|
</parameter>
|
|
</syntax>
|
|
<description>
|
|
<para>Selects and plays the proper singular or plural form of a noun
|
|
when saying things such as "five calls". English has simple rules
|
|
for deciding when to say "call" and when to say "calls", but other
|
|
languages have complicated rules which would be extremely difficult
|
|
to implement in the Asterisk dialplan language.</para>
|
|
<para>The correct sound file is selected by examining the
|
|
<replaceable>number</replaceable> and adding the appropriate suffix
|
|
to <replaceable>filename</replaceable>. If the channel language is
|
|
English, then the suffix will be either empty or "s". If the channel
|
|
language is Russian or some other Slavic language, then the suffix
|
|
will be empty for nominative, "x1" for genative singular, and "x2"
|
|
for genative plural.</para>
|
|
<para>Note that combining <replaceable>filename</replaceable> with
|
|
a suffix will not necessarily produce a correctly spelled plural
|
|
form. For example, SayCountedNoun(2,man) will play the sound file
|
|
"mans" rather than "men". This behavior is intentional. Since the
|
|
file name is never seen by the end user, there is no need to
|
|
implement complicated spelling rules. We simply record the word
|
|
"men" in the sound file named "mans".</para>
|
|
<para>This application does not automatically answer and should be
|
|
preceeded by an application such as Answer() or Progress.</para>
|
|
</description>
|
|
<see-also>
|
|
<ref type="application">SayCountedAdj</ref>
|
|
<ref type="application">SayNumber</ref>
|
|
</see-also>
|
|
</application>
|
|
<application name="SayCountedAdj" language="en_US">
|
|
<synopsis>
|
|
Say a adjective in declined form in order to count things
|
|
</synopsis>
|
|
<syntax>
|
|
<parameter name="number" required="true">
|
|
<para>The number of things</para>
|
|
</parameter>
|
|
<parameter name="filename" required="true">
|
|
<para>File name stem for the adjective</para>
|
|
</parameter>
|
|
<parameter name="gender">
|
|
<para>The gender of the noun modified, one of 'm', 'f', 'n', or 'c'</para>
|
|
</parameter>
|
|
</syntax>
|
|
<description>
|
|
<para>Selects and plays the proper form of an adjective according to
|
|
the gender and of the noun which it modifies and the number of
|
|
objects named by the noun-verb combination which have been counted.
|
|
Used when saying things such as "5 new messages". The various
|
|
singular and plural forms of the adjective are selected by adding
|
|
suffixes to <replaceable>filename</replaceable>.</para>
|
|
<para>If the channel language is English, then no suffix will ever
|
|
be added (since, in English, adjectives are not declined). If the
|
|
channel language is Russian or some other slavic language, then the
|
|
suffix will the specified <replaceable>gender</replaceable> for
|
|
nominative, and "x" for genative plural. (The genative singular is
|
|
not used when counting things.) For example, SayCountedAdj(1,new,f)
|
|
will play sound file "newa" (containing the word "novaya"), but
|
|
SayCountedAdj(5,new,f) will play sound file "newx" (containing the
|
|
word "novikh").</para>
|
|
<para>This application does not automatically answer and should be
|
|
preceeded by an application such as Answer(), Progress(), or
|
|
Proceeding().</para>
|
|
</description>
|
|
<see-also>
|
|
<ref type="application">SayCountedNoun</ref>
|
|
<ref type="application">SayNumber</ref>
|
|
</see-also>
|
|
</application>
|
|
***/
|
|
|
|
#include "asterisk.h"
|
|
|
|
#include "asterisk/logger.h"
|
|
#include "asterisk/module.h"
|
|
#include "asterisk/app.h"
|
|
#include "asterisk/say.h"
|
|
|
|
static int saycountednoun_exec(struct ast_channel *chan, const char *data)
|
|
{
|
|
char *parse;
|
|
int number;
|
|
AST_DECLARE_APP_ARGS(args,
|
|
AST_APP_ARG(number);
|
|
AST_APP_ARG(noun);
|
|
);
|
|
|
|
if (ast_strlen_zero(data)) {
|
|
ast_log(LOG_WARNING, "SayCountedNoun requires two arguments (<number>,<noun>)\n");
|
|
return -1;
|
|
}
|
|
|
|
parse = ast_strdupa(data);
|
|
AST_STANDARD_APP_ARGS(args, parse);
|
|
|
|
if (args.argc != 2) {
|
|
ast_log(LOG_WARNING, "SayCountedNoun requires two arguments\n");
|
|
return -1;
|
|
}
|
|
|
|
if (sscanf(args.number, "%d", &number) != 1) {
|
|
ast_log(LOG_WARNING, "First argument must be a number between 0 and 2,147,483,647.\n");
|
|
return -1;
|
|
}
|
|
|
|
return ast_say_counted_noun(chan, number, args.noun);
|
|
}
|
|
|
|
static int saycountedadj_exec(struct ast_channel *chan, const char *data)
|
|
{
|
|
char *parse;
|
|
int number;
|
|
AST_DECLARE_APP_ARGS(args,
|
|
AST_APP_ARG(number);
|
|
AST_APP_ARG(adjective);
|
|
AST_APP_ARG(gender);
|
|
);
|
|
|
|
if (ast_strlen_zero(data)) {
|
|
ast_log(LOG_WARNING, "SayCountedAdj requires two or three arguments (<number>,<adjective>[,<gender>])\n");
|
|
return -1;
|
|
}
|
|
|
|
parse = ast_strdupa(data);
|
|
AST_STANDARD_APP_ARGS(args, parse);
|
|
|
|
if (args.argc < 2) {
|
|
ast_log(LOG_WARNING, "SayCountedAdj requires at least two arguments\n");
|
|
return -1;
|
|
}
|
|
|
|
if (sscanf(args.number, "%d", &number) != 1) {
|
|
ast_log(LOG_WARNING, "First argument must be a number between 0 and 2,147,483,647.\n");
|
|
return -1;
|
|
}
|
|
|
|
if (!ast_strlen_zero(args.gender)) {
|
|
if (strchr("cCfFmMnN", args.gender[0])) {
|
|
ast_log(LOG_WARNING, "SayCountedAdj gender option must be one of 'f', 'm', 'c', or 'n'.\n");
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
return ast_say_counted_adjective(chan, number, args.adjective, args.gender);
|
|
}
|
|
|
|
static int load_module(void)
|
|
{
|
|
int res;
|
|
res = ast_register_application_xml("SayCountedNoun", saycountednoun_exec);
|
|
res |= ast_register_application_xml("SayCountedAdj", saycountedadj_exec);
|
|
return res;
|
|
}
|
|
|
|
static int unload_module(void)
|
|
{
|
|
int res;
|
|
res = ast_unregister_application("SayCountedNoun");
|
|
res |= ast_unregister_application("SayCountedAdj");
|
|
return res;
|
|
}
|
|
|
|
AST_MODULE_INFO_STANDARD_EXTENDED(ASTERISK_GPL_KEY, "Decline words according to channel language");
|