461 lines
12 KiB
C
461 lines
12 KiB
C
/*
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* Copyright (c) 2007-2014, Anthony Minessale II
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of the original author; nor the names of any contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
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* OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* The Initial Developer of the Original Code is
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* Anthony Minessale II <anthm@freeswitch.org>
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* Portions created by the Initial Developer are Copyright (C)
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Anthony Minessale II <anthm@freeswitch.org>
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* Michael B. Murdock <mike@mmurdock.org>
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*
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* mod_say_nl.c -- Say for nl
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*
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*/
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#include <switch.h>
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#include <math.h>
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#include <ctype.h>
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SWITCH_MODULE_LOAD_FUNCTION(mod_say_nl_load);
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SWITCH_MODULE_DEFINITION(mod_say_nl, mod_say_nl_load, NULL, NULL);
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#define say_num(num, meth) { \
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char tmp[80]; \
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switch_status_t tstatus; \
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switch_say_method_t smeth = say_args->method; \
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switch_say_type_t stype = say_args->type; \
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say_args->type = SST_ITEMS; say_args->method = meth; \
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switch_snprintf(tmp, sizeof(tmp), "%u", (unsigned)num); \
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if ((tstatus = \
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nl_say_general_count(session, tmp, say_args, args)) \
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!= SWITCH_STATUS_SUCCESS) { \
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return tstatus; \
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} \
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say_args->method = smeth; say_args->type = stype; \
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} \
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#define say_file(...) { \
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char tmp[80]; \
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switch_status_t tstatus; \
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switch_snprintf(tmp, sizeof(tmp), __VA_ARGS__); \
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if ((tstatus = \
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switch_ivr_play_file(session, NULL, tmp, args)) \
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!= SWITCH_STATUS_SUCCESS){ \
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return tstatus; \
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} \
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if (!switch_channel_ready(switch_core_session_get_channel(session))) { \
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return SWITCH_STATUS_FALSE; \
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}} \
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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)
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{
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if (a) {
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say_file("digits/%d.wav", a);
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say_file("digits/hundred.wav");
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}
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if (b) {
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if (b > 1) {
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say_file("digits/%d0.wav", b);
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} else {
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say_file("digits/%d%d.wav", b, c);
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c = 0;
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}
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}
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if (c) {
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if (method == SSM_COUNTED) {
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say_file("digits/h-%d.wav", c);
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} else {
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say_file("digits/%d.wav", c);
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}
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}
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if (what && (a || b || c)) {
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say_file(what);
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}
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return SWITCH_STATUS_SUCCESS;
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}
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static switch_status_t nl_say_general_count(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
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{
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int in;
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int x = 0;
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int places[9] = { 0 };
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char sbuf[128] = "";
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switch_status_t status;
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if (say_args->method == SSM_ITERATED) {
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if ((tosay = switch_strip_commas(tosay, sbuf, sizeof(sbuf)-1))) {
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char *p;
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for (p = tosay; p && *p; p++) {
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say_file("digits/%c.wav", *p);
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}
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} else {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
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return SWITCH_STATUS_GENERR;
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}
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return SWITCH_STATUS_SUCCESS;
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}
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if (!(tosay = switch_strip_commas(tosay, sbuf, sizeof(sbuf)-1)) || strlen(tosay) > 9) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
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return SWITCH_STATUS_GENERR;
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}
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in = atoi(tosay);
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if (in != 0) {
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for (x = 8; x >= 0; x--) {
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int num = (int) pow(10, x);
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if ((places[(uint32_t) x] = in / num)) {
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in -= places[(uint32_t) x] * num;
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}
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}
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switch (say_args->method) {
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case SSM_COUNTED:
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case SSM_PRONOUNCED:
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if ((status = play_group(SSM_PRONOUNCED, places[8], places[7], places[6], "digits/million.wav", session, args)) != SWITCH_STATUS_SUCCESS) {
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return status;
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}
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if ((status = play_group(SSM_PRONOUNCED, places[5], places[4], places[3], "digits/thousand.wav", session, args)) != SWITCH_STATUS_SUCCESS) {
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return status;
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}
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if ((status = play_group(say_args->method, places[2], places[1], places[0], NULL, session, args)) != SWITCH_STATUS_SUCCESS) {
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return status;
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}
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break;
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default:
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break;
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}
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} else {
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say_file("digits/0.wav");
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}
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return SWITCH_STATUS_SUCCESS;
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}
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static switch_status_t nl_say_time(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
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{
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int32_t t;
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switch_time_t target = 0;
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switch_time_exp_t tm;
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uint8_t say_date = 0, say_time = 0;
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switch_channel_t *channel = switch_core_session_get_channel(session);
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const char *tz = switch_channel_get_variable(channel, "timezone");
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if (say_args->type == SST_TIME_MEASUREMENT) {
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int64_t hours = 0;
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int64_t minutes = 0;
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int64_t seconds = 0;
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int64_t r = 0;
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if (strchr(tosay, ':')) {
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char *tme = switch_core_session_strdup(session, tosay);
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char *p;
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if ((p = strrchr(tme, ':'))) {
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*p++ = '\0';
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seconds = atoi(p);
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if ((p = strchr(tme, ':'))) {
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*p++ = '\0';
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minutes = atoi(p);
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hours = atoi(tme);
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} else {
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minutes = atoi(tme);
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}
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}
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} else {
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if ((seconds = atoi(tosay)) <= 0) {
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seconds = (int64_t) switch_epoch_time_now(NULL);
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}
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if (seconds >= 60) {
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minutes = seconds / 60;
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r = seconds % 60;
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seconds = r;
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}
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if (minutes >= 60) {
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hours = minutes / 60;
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r = minutes % 60;
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minutes = r;
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}
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}
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if (hours) {
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say_num(hours, SSM_PRONOUNCED);
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if (hours == 1) {
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say_file("time/hour.wav");
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} else {
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say_file("time/hours.wav");
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}
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} else {
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say_file("digits/0.wav");
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say_file("time/hours.wav");
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}
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if (minutes) {
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say_num(minutes, SSM_PRONOUNCED);
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if (minutes == 1) {
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say_file("time/minute.wav");
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} else {
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say_file("time/minutes.wav");
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}
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} else {
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say_file("digits/0.wav");
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say_file("time/minutes.wav");
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}
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if (seconds) {
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say_num(seconds, SSM_PRONOUNCED);
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if (seconds == 1) {
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say_file("time/second.wav");
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} else {
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say_file("time/seconds.wav");
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}
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} else {
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say_file("digits/0.wav");
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say_file("time/seconds.wav");
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}
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return SWITCH_STATUS_SUCCESS;
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}
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if ((t = atoi(tosay)) > 0) {
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target = switch_time_make(t, 0);
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} else {
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target = switch_micro_time_now();
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}
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if (tz) {
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int check = atoi(tz);
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Timezone is [%s]\n", tz);
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if (check) {
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switch_time_exp_tz(&tm, target, check);
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} else {
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switch_time_exp_tz_name(tz, &tm, target);
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}
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} else {
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switch_time_exp_lt(&tm, target);
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}
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switch (say_args->type) {
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case SST_CURRENT_DATE_TIME:
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say_date = say_time = 1;
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break;
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case SST_CURRENT_DATE:
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say_date = 1;
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break;
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case SST_CURRENT_TIME:
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say_time = 1;
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break;
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default:
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break;
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}
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if (say_date) {
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say_file("time/day-%d.wav", tm.tm_wday);
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say_file("time/mon-%d.wav", tm.tm_mon);
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say_num(tm.tm_mday, SSM_COUNTED);
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say_num(tm.tm_year + 1900, SSM_PRONOUNCED);
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}
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if (say_time) {
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int32_t hour = tm.tm_hour, pm = 0;
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if (hour > 12) {
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hour -= 12;
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pm = 1;
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} else if (hour == 12) {
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pm = 1;
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} else if (hour == 0) {
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hour = 12;
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pm = 0;
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}
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say_num(hour, SSM_PRONOUNCED);
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if (tm.tm_min > 9) {
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say_num(tm.tm_min, SSM_PRONOUNCED);
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} else if (tm.tm_min) {
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say_file("time/oh.wav");
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say_num(tm.tm_min, SSM_PRONOUNCED);
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} else {
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say_file("time/oclock.wav");
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}
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say_file("time/%s.wav", pm ? "p-m" : "a-m");
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}
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return SWITCH_STATUS_SUCCESS;
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}
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static switch_status_t nl_say_money(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
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{
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char sbuf[16] = ""; /* enough for 999,999,999,999.99 (w/o the commas or leading $) */
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char *dollars = NULL;
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char *cents = NULL;
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switch_status_t status;
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if (strlen(tosay) > 15 || !switch_strip_nonnumerics(tosay, sbuf, sizeof(sbuf)-1)) {
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n");
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return SWITCH_STATUS_GENERR;
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}
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dollars = sbuf;
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if ((cents = strchr(sbuf, '.'))) {
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*cents++ = '\0';
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if (strlen(cents) > 2) {
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cents[2] = '\0';
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}
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}
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/* If positive sign - skip over" */
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if (sbuf[0] == '+') {
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dollars++;
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}
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/* If negative say "negative" */
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if (sbuf[0] == '-') {
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say_file("currency/negative.wav");
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dollars++;
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}
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/* Say dollar amount */
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if (( status = nl_say_general_count(session, dollars, say_args, args)) != SWITCH_STATUS_SUCCESS ) {
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return status;
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}
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if (atoi(dollars) == 1) {
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say_file("currency/dollar.wav");
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} else {
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say_file("currency/dollars.wav");
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}
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/* Say "and" */
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say_file("currency/and.wav");
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/* Say cents */
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if (cents) {
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if (( status = nl_say_general_count(session, cents, say_args, args)) != SWITCH_STATUS_SUCCESS) {
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return status;
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}
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if (atoi(cents) == 1) {
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say_file("currency/cent.wav");
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} else {
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say_file("currency/cents.wav");
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}
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} else {
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say_file("digits/0.wav");
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say_file("currency/cents.wav");
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}
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return SWITCH_STATUS_SUCCESS;
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}
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static switch_status_t nl_say(switch_core_session_t *session, char *tosay, switch_say_args_t *say_args, switch_input_args_t *args)
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{
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switch_say_callback_t say_cb = NULL;
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switch (say_args->type) {
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case SST_NUMBER:
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case SST_ITEMS:
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case SST_PERSONS:
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case SST_MESSAGES:
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say_cb = nl_say_general_count;
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break;
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case SST_TIME_MEASUREMENT:
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case SST_CURRENT_DATE:
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case SST_CURRENT_TIME:
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case SST_CURRENT_DATE_TIME:
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say_cb = nl_say_time;
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break;
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case SST_IP_ADDRESS:
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return switch_ivr_say_ip(session, tosay, nl_say_general_count, say_args, args);
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break;
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case SST_NAME_SPELLED:
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case SST_NAME_PHONETIC:
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return switch_ivr_say_spell(session, tosay, say_args, args);
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break;
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case SST_CURRENCY:
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say_cb = nl_say_money;
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break;
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default:
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switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Unknown Say type=[%d]\n", say_args->type);
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break;
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}
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if (say_cb) {
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return say_cb(session, tosay, say_args, args);
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}
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return SWITCH_STATUS_FALSE;
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}
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SWITCH_MODULE_LOAD_FUNCTION(mod_say_nl_load)
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{
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switch_say_interface_t *say_interface;
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/* connect my internal structure to the blank pointer passed to me */
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*module_interface = switch_loadable_module_create_module_interface(pool, modname);
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say_interface = switch_loadable_module_create_interface(*module_interface, SWITCH_SAY_INTERFACE);
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say_interface->interface_name = "nl";
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say_interface->say_function = nl_say;
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/* indicate that the module should continue to be loaded */
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return SWITCH_STATUS_SUCCESS;
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}
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/* For Emacs:
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* Local Variables:
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* mode:c
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* indent-tabs-mode:t
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* tab-width:4
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* c-basic-offset:4
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* End:
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* For VIM:
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* vim:set softtabstop=4 shiftwidth=4 tabstop=4 noet:
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*/
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