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freeswitch/src/mod/say/mod_say_fa/mod_say_fa.c

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/*
* Copyright (c) 2007, Anthony Minessale II
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the original author; nor the names of any contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The Initial Developer of the Original Code is
* Anthony Minessale II <anthm@freeswitch.org>
* Portions created by the Initial Developer are Copyright (C)
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Anthony Minessale II <anthm@freeswitch.org>
* Mahdi Moradi <m.moradi@sepanta.net>
* Babak Yakhchali <b.yakhchali@sepanta.net>
*
* mod_say_fa.c -- Say for Persian
*
*/
#include <switch.h>
#include <math.h>
#include <ctype.h>
void gregorian_to_jalali(/* output */ int *j_y, int *j_m, int *j_d,
/* input */ int g_y, int g_m, int g_d);
void jalali_to_gregorian(/* output */ int *g_y, int *g_m, int *g_d,
/* input */ int j_y, int j_m, int j_d);
SWITCH_MODULE_LOAD_FUNCTION(mod_say_fa_load);
SWITCH_MODULE_DEFINITION(mod_say_fa, mod_say_fa_load, NULL, NULL);
#define say_num(num, meth) { \
char tmp[80]; \
switch_status_t tstatus; \
switch_say_method_t smeth = say_args->method; \
switch_say_type_t stype = say_args->type; \
say_args->type = SST_ITEMS; say_args->method = meth; \
switch_snprintf(tmp, sizeof(tmp), "%u", (unsigned)num); \
if ((tstatus = \
fa_say_general_count(session, tmp, say_args, args)) \
!= SWITCH_STATUS_SUCCESS) { \
return tstatus; \
} \
say_args->method = smeth; say_args->type = stype; \
} \
#define say_file(...) { \
char tmp[80]; \
switch_status_t tstatus; \
switch_snprintf(tmp, sizeof(tmp), __VA_ARGS__); \
if ((tstatus = \
switch_ivr_play_file(session, NULL, tmp, args)) \
!= SWITCH_STATUS_SUCCESS){ \
return tstatus; \
} \
if (!switch_channel_ready(switch_core_session_get_channel(session))) { \
return SWITCH_STATUS_FALSE; \
}} \
static switch_status_t play_group(switch_say_method_t method, int a, int b, int c, char *what, switch_core_session_t *session, switch_input_args_t *args)
{
if (a) {
if ( !b && !c )
{
if( method == SSM_COUNTED )
{
say_file("digits/%d00om.wav", a);
}
else
say_file("digits/%d00.wav", a);
b = c = 0;
}
else
say_file("digits/%d00+.wav", a);
}
if (b) {
if ( !c || b == 1 )
{
if( method == SSM_COUNTED )
{
say_file("digits/%d%dom.wav", b, c);
}
else
say_file("digits/%d%d.wav", b, c);
c = 0;
}
else
say_file("digits/%d0+.wav", b);
}
if (c) {
if (method == SSM_COUNTED) {
say_file("digits/%dom.wav", c);
} else {
say_file("digits/%d.wav", c);
}
}
if (what && (a || b || c)) {
say_file(what);
}
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t fa_say_general_count(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
{
int in;
int x = 0;
int sum = 0;
char what_file[50] = "";
int places[9] = { 0 };
char sbuf[128] = "";
switch_status_t status;
if (say_args->method == SSM_ITERATED) {
if ((tosay = switch_strip_commas(tosay, sbuf, sizeof(sbuf)))) {
char *p;
for (p = tosay; p && *p; p++) {
say_file("digits/%c.wav", *p);
}
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
return SWITCH_STATUS_GENERR;
}
return SWITCH_STATUS_SUCCESS;
}
if (!(tosay = switch_strip_commas(tosay, sbuf, sizeof(sbuf))) || strlen(tosay) > 9) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
return SWITCH_STATUS_GENERR;
}
in = atoi(tosay);
if (in != 0) {
for (x = 8; x >= 0; x--) {
int num = (int) pow(10, x);
if ((places[(uint32_t) x] = in / num)) {
in -= places[(uint32_t) x] * num;
}
}
switch (say_args->method) {
case SSM_COUNTED:
case SSM_PRONOUNCED:
sum = places[5] + places[4] + places[3] + places[2] + places[1] + places[0];
if( !sum )
{
if( say_args->method == SSM_COUNTED )
{
strcpy(what_file,"digits/1000000om.wav");
}
else
strcpy(what_file,"digits/1000000.wav");
}
else
strcpy(what_file,"digits/1000000+.wav");
if ((status = play_group(SSM_PRONOUNCED, places[8], places[7], places[6], what_file, session, args)) != SWITCH_STATUS_SUCCESS) {
return status;
}
sum = places[2] + places[1] + places[0];
if( !sum )
{ if( say_args->method == SSM_COUNTED )
{
strcpy(what_file,"digits/1000om.wav");
}
else
strcpy(what_file,"digits/1000.wav");
}
else
strcpy(what_file,"digits/1000+.wav");
if ((status = play_group(SSM_PRONOUNCED, places[5], places[4], places[3], what_file, session, args)) != SWITCH_STATUS_SUCCESS) {
return status;
}
if ((status = play_group(say_args->method, places[2], places[1], places[0], NULL, session, args)) != SWITCH_STATUS_SUCCESS) {
return status;
}
break;
default:
break;
}
} else {
say_file("digits/0.wav");
}
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t fa_say_time(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
{
int32_t t;
switch_time_t target = 0, target_now = 0;
switch_time_exp_t tm, tm_now;
uint8_t say_date = 0, say_time = 0, say_year = 0, say_month = 0, say_dow = 0, say_day = 0, say_yesterday = 0, say_today = 0;
switch_channel_t *channel = switch_core_session_get_channel(session);
const char *tz = switch_channel_get_variable(channel, "timezone");
int jalali_year = 1, jalali_month = 0, jalali_day = 0;
if (say_args->type == SST_TIME_MEASUREMENT) {
int64_t hours = 0;
int64_t minutes = 0;
int64_t seconds = 0;
int64_t r = 0;
if (strchr(tosay, ':')) {
char *tme = switch_core_session_strdup(session, tosay);
char *p;
if ((p = strrchr(tme, ':'))) {
*p++ = '\0';
seconds = atoi(p);
if ((p = strchr(tme, ':'))) {
*p++ = '\0';
minutes = atoi(p);
if (tme) {
hours = atoi(tme);
}
} else {
minutes = atoi(tme);
}
}
} else {
if ((seconds = atol(tosay)) <= 0) {
seconds = (int64_t) switch_epoch_time_now(NULL);
}
if (seconds >= 60) {
minutes = seconds / 60;
r = seconds % 60;
seconds = r;
}
if (minutes >= 60) {
hours = minutes / 60;
r = minutes % 60;
minutes = r;
}
}
if (hours) {
say_num(hours, SSM_PRONOUNCED);
if(minutes || seconds)
{
say_file("time/hour+.wav");
}
else
say_file("time/hour.wav");
}
if (minutes) {
say_num(minutes, SSM_PRONOUNCED);
if( seconds )
{
say_file("time/minutes+.wav");
}
else
say_file("time/minutes.wav");
}
if (seconds) {
say_num(seconds, SSM_PRONOUNCED);
say_file("time/seconds.wav");
}
return SWITCH_STATUS_SUCCESS;
}
if ((t = atol(tosay)) > 0) {
target = switch_time_make(t, 0);
target_now = switch_micro_time_now();
} else {
target = switch_micro_time_now();
target_now = switch_micro_time_now();
}
if (tz) {
int check = atoi(tz);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_DEBUG, "Timezone is [%s]\n", tz);
if (check) {
switch_time_exp_tz(&tm, target, check);
switch_time_exp_tz(&tm_now, target_now, check);
} else {
switch_time_exp_tz_name(tz, &tm, target);
switch_time_exp_tz_name(tz, &tm_now, target_now);
}
} else {
switch_time_exp_lt(&tm, target);
switch_time_exp_lt(&tm_now, target_now);
}
switch (say_args->type) {
case SST_CURRENT_DATE_TIME:
say_date = say_time = 1;
break;
case SST_CURRENT_DATE:
say_date = 1;
break;
case SST_CURRENT_TIME:
say_time = 1;
break;
case SST_SHORT_DATE_TIME:
say_time = 1;
if (tm.tm_year != tm_now.tm_year) {
say_date = 1;
break;
}
if (tm.tm_yday == tm_now.tm_yday) {
say_today = 1;
break;
}
if (tm.tm_yday == tm_now.tm_yday - 1) {
say_yesterday = 1;
break;
}
if (tm.tm_yday >= tm_now.tm_yday - 5) {
say_dow = 1;
break;
}
if (tm.tm_mon != tm_now.tm_mon) {
say_month = say_day = say_dow = 1;
break;
}
say_month = say_day = say_dow = 1;
break;
default:
break;
}
if (say_today) {
say_file("time/today.wav");
}
if (say_yesterday) {
say_file("time/yesterday.wav");
}
if (say_dow) {
say_file("time/day-%d.wav", tm.tm_wday);
}
if (say_date) {
say_year = say_month = say_day = say_dow = 1;
say_today = say_yesterday = 0;
}
gregorian_to_jalali(&jalali_year,&jalali_month,&jalali_day,tm.tm_year + 1900,tm.tm_mon + 1,tm.tm_mday);
if (say_day) {
if(jalali_day > 20 && jalali_day != 30)
{
say_file("digits/%d+.wav", (jalali_day - jalali_day % 10));
say_file("digits/%de.wav", jalali_day % 10);
}
else
say_file("digits/%de.wav", jalali_day);
}
if (say_month) {
say_file("time/mon-%d.wav", jalali_month - 1);
}
if (say_year) {
say_num(jalali_year, SSM_PRONOUNCED);
}
if (say_time) {
int32_t hour = tm.tm_hour, pm = 0;
if (say_date || say_today || say_yesterday || say_dow) {
say_file("time/at.wav");
}
if (hour > 12) {
hour -= 12;
pm = 1;
} else if (hour == 12) {
pm = 1;
} else if (hour == 0) {
hour = 12;
pm = 0;
}
say_file("time/hour-e.wav");
say_file("digits/%do.wav",hour);
play_group(SSM_PRONOUNCED, 0, (tm.tm_min - tm.tm_min % 10) / 10, tm.tm_min % 10, "time/minutes-e.wav", session, args);
say_file("time/%s.wav", pm ? "p-m" : "a-m");
}
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t fa_say_money(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
{
char sbuf[16] = ""; /* enough for 999,999,999,999.99 (w/o the commas or leading $) */
char *rials = NULL;
char *cents = NULL;
if (strlen(tosay) > 15 || !(tosay = switch_strip_nonnumerics(tosay, sbuf, sizeof(sbuf)))) {
/* valid characters are 0 - 9, period (.), minus (-), and plus (+) - remove all others */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
return SWITCH_STATUS_GENERR;
}
rials = sbuf;
if ((cents = strchr(sbuf, '.'))) {
*cents++ = '\0';
if (strlen(cents) > 2) {
cents[2] = '\0';
}
}
/* If positive sign - skip over" */
if (sbuf[0] == '+') {
say_file("currency/positive-e.wav");
rials++;
}
/* If negative say "negative" */
if (sbuf[0] == '-') {
say_file("currency/negative-e.wav");
rials++;
}
/* Say rial amount */
fa_say_general_count(session, rials, say_args, args);
say_file("currency/rials.wav");
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t fa_say_telephone(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
{
char *phone_number;
int tosay_length = 0;
if( !tosay || !strlen(tosay) )
{
return SWITCH_STATUS_SUCCESS;
}
if ((phone_number = strchr(tosay,'-')))
{
*phone_number++ = '\0';
fa_say_telephone(session,tosay,say_args,args);
fa_say_telephone(session,phone_number,say_args,args);
return SWITCH_STATUS_SUCCESS;
}
tosay_length = strlen(tosay);
if( tosay_length == 1 )
{
say_file("digits/%d.wav",tosay[0] - 48);
}
else if ( tosay[0] == '0' )
{
if( tosay[1] == '0' )
{
say_file("digits/00.wav");
fa_say_telephone(session,tosay + 2,say_args,args);
}
else
{
say_file("digits/0.wav");
fa_say_telephone(session,tosay + 1,say_args,args);
}
}
else if ( tosay_length % 2 )
{
play_group(SSM_PRONOUNCED,tosay[0] - 48,tosay[1] - 48,tosay[2] - 48,NULL,session,args);
fa_say_telephone(session,tosay + 3,say_args,args);
}
else
{
play_group(SSM_PRONOUNCED,0,tosay[0] - 48,tosay[1] - 48,NULL,session,args);
fa_say_telephone(session,tosay + 2,say_args,args);
}
return SWITCH_STATUS_SUCCESS;
}
static switch_status_t fa_say(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
{
switch_say_callback_t say_cb = NULL;
switch (say_args->type) {
case SST_NUMBER:
case SST_ITEMS:
case SST_PERSONS:
case SST_MESSAGES:
say_cb = fa_say_general_count;
break;
case SST_TIME_MEASUREMENT:
case SST_CURRENT_DATE:
case SST_CURRENT_TIME:
case SST_CURRENT_DATE_TIME:
case SST_SHORT_DATE_TIME:
say_cb = fa_say_time;
break;
case SST_IP_ADDRESS:
return switch_ivr_say_ip(session, tosay, fa_say_general_count, say_args, args);
break;
case SST_NAME_SPELLED:
case SST_NAME_PHONETIC:
return switch_ivr_say_spell(session, tosay, say_args, args);
break;
case SST_CURRENCY:
say_cb = fa_say_money;
break;
case SST_TELEPHONE_NUMBER:
say_cb = fa_say_telephone;
break;
default:
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unknown Say type=[%d]\n", say_args->type);
break;
}
if (say_cb) {
return say_cb(session, tosay, say_args, args);
}
return SWITCH_STATUS_FALSE;
}
SWITCH_MODULE_LOAD_FUNCTION(mod_say_fa_load)
{
switch_say_interface_t *say_interface;
/* connect my internal structure to the blank pointer passed to me */
*module_interface = switch_loadable_module_create_module_interface(pool, modname);
say_interface = switch_loadable_module_create_interface(*module_interface, SWITCH_SAY_INTERFACE);
say_interface->interface_name = "fa";
say_interface->say_function = fa_say;
/* indicate that the module should continue to be loaded */
return SWITCH_STATUS_SUCCESS;
}
/* Utility functions */
int g_days_in_month[12] = {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31};
int j_days_in_month[12] = {31, 31, 31, 31, 31, 31, 30, 30, 30, 30, 30, 29};
void gregorian_to_jalali(int *j_y, int *j_m, int *j_d,
int g_y, int g_m, int g_d)
{
int gy, gm, gd;
int jy, jm, jd;
long g_day_no, j_day_no;
int j_np;
int i;
gy = g_y-1600;
gm = g_m-1;
gd = g_d-1;
g_day_no = 365*gy+(gy+3)/4-(gy+99)/100+(gy+399)/400;
for (i=0;i<gm;++i)
g_day_no += g_days_in_month[i];
if (gm>1 && ((gy%4==0 && gy%100!=0) || (gy%400==0)))
/* leap and after Feb */
++g_day_no;
g_day_no += gd;
j_day_no = g_day_no-79;
j_np = j_day_no / 12053;
j_day_no %= 12053;
jy = 979+33*j_np+4*(j_day_no/1461);
j_day_no %= 1461;
if (j_day_no >= 366) {
jy += (j_day_no-1)/365;
j_day_no = (j_day_no-1)%365;
}
for (i = 0; i < 11 && j_day_no >= j_days_in_month[i]; ++i) {
j_day_no -= j_days_in_month[i];
}
jm = i+1;
jd = j_day_no+1;
*j_y = jy;
*j_m = jm;
*j_d = jd;
}
void jalali_to_gregorian(int *g_y, int *g_m, int *g_d,
int j_y, int j_m, int j_d)
{
int gy, gm, gd;
int jy, jm, jd;
long g_day_no, j_day_no;
int leap;
int i;
jy = j_y-979;
jm = j_m-1;
jd = j_d-1;
j_day_no = 365*jy + (jy/33)*8 + (jy%33+3)/4;
for (i=0; i < jm; ++i)
j_day_no += j_days_in_month[i];
j_day_no += jd;
g_day_no = j_day_no+79;
gy = 1600 + 400*(g_day_no/146097); /* 146097 = 365*400 + 400/4 - 400/100 + 400/400 */
g_day_no = g_day_no % 146097;
leap = 1;
if (g_day_no >= 36525) /* 36525 = 365*100 + 100/4 */
{
g_day_no--;
gy += 100*(g_day_no/36524); /* 36524 = 365*100 + 100/4 - 100/100 */
g_day_no = g_day_no % 36524;
if (g_day_no >= 365)
g_day_no++;
else
leap = 0;
}
gy += 4*(g_day_no/1461); /* 1461 = 365*4 + 4/4 */
g_day_no %= 1461;
if (g_day_no >= 366) {
leap = 0;
g_day_no--;
gy += g_day_no/365;
g_day_no = g_day_no % 365;
}
for (i = 0; g_day_no >= g_days_in_month[i] + (i == 1 && leap); i++)
g_day_no -= g_days_in_month[i] + (i == 1 && leap);
gm = i+1;
gd = g_day_no+1;
*g_y = gy;
*g_m = gm;
*g_d = gd;
}
/* For Emacs:
* Local Variables:
* mode:c
* indent-tabs-mode:t
* tab-width:4
* c-basic-offset:4
* End:
* For VIM:
* vim:set softtabstop=4 shiftwidth=4 tabstop=4:
*/
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