/* * 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 * Portions created by the Initial Developer are Copyright (C) * the Initial Developer. All Rights Reserved. * * Contributor(s): * * Anthony Minessale II * Michael B. Murdock * * mod_say_nl.c -- Say for nl * */ #include #include #include SWITCH_MODULE_LOAD_FUNCTION(mod_say_nl_load); SWITCH_MODULE_DEFINITION(mod_say_nl, mod_say_nl_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 = \ nl_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) { say_file("digits/%d.wav", a); say_file("digits/hundred.wav"); } if (b) { if (b > 1) { say_file("digits/%d0.wav", b); } else { say_file("digits/%d%d.wav", b, c); c = 0; } } if (c) { if (method == SSM_COUNTED) { say_file("digits/h-%d.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 nl_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 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)-1))) { 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)-1)) || 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: if ((status = play_group(SSM_PRONOUNCED, places[8], places[7], places[6], "digits/million.wav", session, args)) != SWITCH_STATUS_SUCCESS) { return status; } if ((status = play_group(SSM_PRONOUNCED, places[5], places[4], places[3], "digits/thousand.wav", 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 nl_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; switch_time_exp_t tm; uint8_t say_date = 0, say_time = 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 = atoi(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 (hours == 1) { say_file("time/hour.wav"); } else { say_file("time/hours.wav"); } } else { say_file("digits/0.wav"); say_file("time/hours.wav"); } if (minutes) { say_num(minutes, SSM_PRONOUNCED); if (minutes == 1) { say_file("time/minute.wav"); } else { say_file("time/minutes.wav"); } } else { say_file("digits/0.wav"); say_file("time/minutes.wav"); } if (seconds) { say_num(seconds, SSM_PRONOUNCED); if (seconds == 1) { say_file("time/second.wav"); } else { say_file("time/seconds.wav"); } } else { say_file("digits/0.wav"); say_file("time/seconds.wav"); } return SWITCH_STATUS_SUCCESS; } if ((t = atoi(tosay)) > 0) { target = switch_time_make(t, 0); } else { target = switch_micro_time_now(); } switch_time_exp_lt(&tm, target); 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; default: break; } if (say_date) { say_file("time/day-%d.wav", tm.tm_wday); say_file("time/mon-%d.wav", tm.tm_mon); say_num(tm.tm_mday, SSM_COUNTED); say_num(tm.tm_year + 1900, SSM_PRONOUNCED); } if (say_time) { int32_t hour = tm.tm_hour, pm = 0; if (hour > 12) { hour -= 12; pm = 1; } else if (hour == 12) { pm = 1; } else if (hour == 0) { hour = 12; pm = 0; } say_num(hour, SSM_PRONOUNCED); if (tm.tm_min > 9) { say_num(tm.tm_min, SSM_PRONOUNCED); } else if (tm.tm_min) { say_file("time/oh.wav"); say_num(tm.tm_min, SSM_PRONOUNCED); } else { say_file("time/oclock.wav"); } say_file("time/%s.wav", pm ? "p-m" : "a-m"); } return SWITCH_STATUS_SUCCESS; } 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) { char sbuf[16] = ""; /* enough for 999,999,999,999.99 (w/o the commas or leading $) */ char *dollars = NULL; char *cents = NULL; if (strlen(tosay) > 15 || !(tosay = switch_strip_nonnumerics(tosay, sbuf, sizeof(sbuf)-1))) { switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Parse Error!\n"); return SWITCH_STATUS_GENERR; } dollars = sbuf; if ((cents = strchr(sbuf, '.'))) { *cents++ = '\0'; if (strlen(cents) > 2) { cents[2] = '\0'; } } /* If positive sign - skip over" */ if (sbuf[0] == '+') { dollars++; } /* If negative say "negative" */ if (sbuf[0] == '-') { say_file("currency/negative.wav"); dollars++; } /* Say dollar amount */ nl_say_general_count(session, dollars, say_args, args); if (atoi(dollars) == 1) { say_file("currency/dollar.wav"); } else { say_file("currency/dollars.wav"); } /* Say "and" */ say_file("currency/and.wav"); /* Say cents */ if (cents) { nl_say_general_count(session, cents, say_args, args); if (atoi(cents) == 1) { say_file("currency/cent.wav"); } else { say_file("currency/cents.wav"); } } else { say_file("digits/0.wav"); say_file("currency/cents.wav"); } return SWITCH_STATUS_SUCCESS; } static switch_status_t nl_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 = nl_say_general_count; break; case SST_TIME_MEASUREMENT: case SST_CURRENT_DATE: case SST_CURRENT_TIME: case SST_CURRENT_DATE_TIME: say_cb = nl_say_time; break; case SST_IP_ADDRESS: return switch_ivr_say_ip(session, tosay, nl_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 = nl_say_money; 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_nl_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 = "nl"; say_interface->say_function = nl_say; /* indicate that the module should continue to be loaded */ return SWITCH_STATUS_SUCCESS; } /* 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: */