Version 0.1.0 from FTP
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@15 f38db490-d61c-443f-a65b-d21fe96a405b
This commit is contained in:
markster
parent
ec80a4ce69
commit
57f2b9b65e
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/*
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* Asterisk -- A telephony toolkit for Linux.
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*
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* Provide a directory of extensions
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*
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* Copyright (C) 1999, Adtran Inc. and Linux Support Services, LLC
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*
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* Mark Spencer <markster@linux-support.net>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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#include <asterisk/file.h>
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#include <asterisk/logger.h>
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#include <asterisk/channel.h>
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#include <asterisk/pbx.h>
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#include <asterisk/module.h>
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#include <asterisk/config.h>
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#include <asterisk/say.h>
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#include <string.h>
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#include <ctype.h>
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#include <stdlib.h>
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#include <pthread.h>
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#include <stdio.h>
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#include "../asterisk.h"
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static char *tdesc = "Extension Directory";
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static char *app = "Directory";
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/* For simplicity, I'm keeping the format compatible with the voicemail config,
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but i'm open to suggestions for isolating it */
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#define DIRECTORY_CONFIG "voicemail.conf"
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/* How many digits to read in */
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#define NUMDIGITS 3
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STANDARD_LOCAL_USER;
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LOCAL_USER_DECL;
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static char *convert(char *lastname)
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{
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char *tmp;
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int lcount = 0;
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tmp = malloc(NUMDIGITS + 1);
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if (tmp) {
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while((*lastname > 32) && lcount < NUMDIGITS) {
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switch(toupper(*lastname)) {
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case '1':
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tmp[lcount++] = '1';
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break;
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case '2':
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case 'A':
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case 'B':
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case 'C':
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tmp[lcount++] = '2';
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break;
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case '3':
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case 'D':
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case 'E':
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case 'F':
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tmp[lcount++] = '3';
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break;
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case '4':
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case 'G':
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case 'H':
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case 'I':
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tmp[lcount++] = '4';
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break;
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case '5':
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case 'J':
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case 'K':
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case 'L':
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tmp[lcount++] = '5';
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break;
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case '6':
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case 'M':
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case 'N':
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case 'O':
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tmp[lcount++] = '6';
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break;
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case '7':
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case 'P':
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case 'Q':
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case 'R':
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case 'S':
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tmp[lcount++] = '7';
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break;
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case '8':
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case 'T':
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case 'U':
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case 'V':
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tmp[lcount++] = '8';
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break;
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case '9':
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case 'W':
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case 'X':
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case 'Y':
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case 'Z':
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tmp[lcount++] = '9';
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break;
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default:
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}
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lastname++;
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}
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tmp[lcount] = '\0';
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}
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return tmp;
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}
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static int do_directory(struct ast_channel *chan, struct ast_config *cfg, char *context, char digit)
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{
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/* Read in the first three digits.. "digit" is the first digit, already read */
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char ext[NUMDIGITS + 1];
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struct ast_variable *v;
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int res;
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int found=0;
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char *start, *pos, *conv;
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char fn[256];
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memset(ext, 0, sizeof(ext));
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ext[0] = digit;
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res = ast_readstring(chan, ext + 1, NUMDIGITS, 3000, 3000, "#");
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if (!res) {
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/* Search for all names which start with those digits */
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v = ast_variable_browse(cfg, context);
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while(v && !res) {
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/* Find all candidate extensions */
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while(v) {
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/* Find a candidate extension */
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start = strdup(v->value);
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if (start) {
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strtok(start, ",");
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pos = strtok(NULL, ",");
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if (pos) {
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/* Grab the last name */
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if (strrchr(pos, ' '))
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pos = strrchr(pos, ' ') + 1;
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conv = convert(pos);
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if (conv) {
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if (!strcmp(conv, ext)) {
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/* Match! */
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found++;
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free(conv);
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free(start);
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break;
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}
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free(conv);
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}
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}
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free(start);
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}
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v = v->next;
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}
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if (v) {
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/* We have a match -- play a greeting if they have it */
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snprintf(fn, sizeof(fn), "%s/vm/%s/greet", AST_SPOOL_DIR, v->name);
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if (ast_fileexists(fn, NULL)) {
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res = ast_streamfile(chan, fn);
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if (!res)
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res = ast_waitstream(chan, AST_DIGIT_ANY);
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ast_stopstream(chan);
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} else {
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res = ast_say_digit_str(chan, v->name);
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}
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ahem:
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if (!res)
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res = ast_streamfile(chan, "dir-instr");
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if (!res)
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res = ast_waitstream(chan, AST_DIGIT_ANY);
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if (!res)
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res = ast_waitfordigit(chan, 3000);
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ast_stopstream(chan);
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if (res > -1) {
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if (res == '1') {
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strncpy(chan->exten, v->name, sizeof(chan->exten));
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chan->priority = 0;
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strncpy(chan->context, context, sizeof(chan->context));
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res = 0;
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break;
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} else if (res == '*') {
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res = 0;
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v = v->next;
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} else {
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res = 0;
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goto ahem;
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}
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}
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} else {
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if (found)
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res = ast_streamfile(chan, "dir-nomore");
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else
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res = ast_streamfile(chan, "dir-nomatch");
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if (!res)
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res = 1;
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return res;
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}
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}
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}
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return res;
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}
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static int directory_exec(struct ast_channel *chan, void *data)
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{
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int res = 0;
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struct localuser *u;
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struct ast_config *cfg;
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if (!data) {
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ast_log(LOG_WARNING, "directory requires an argument (context)\n");
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return -1;
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}
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cfg = ast_load(DIRECTORY_CONFIG);
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if (!cfg) {
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ast_log(LOG_WARNING, "Unable to open directory configuration %s\n", DIRECTORY_CONFIG);
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return -1;
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}
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LOCAL_USER_ADD(u);
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top:
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if (!res)
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res = ast_streamfile(chan, "dir-intro");
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if (!res)
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res = ast_waitstream(chan, AST_DIGIT_ANY);
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ast_stopstream(chan);
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if (!res)
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res = ast_waitfordigit(chan, 5000);
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if (res > 0) {
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res = do_directory(chan, cfg, (char *)data, res);
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if (res > 0) {
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res = ast_waitstream(chan, AST_DIGIT_ANY);
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ast_stopstream(chan);
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if (res >= 0) {
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goto top;
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}
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}
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}
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ast_destroy(cfg);
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LOCAL_USER_REMOVE(u);
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return res;
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}
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int unload_module(void)
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{
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STANDARD_HANGUP_LOCALUSERS;
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return ast_unregister_application(app);
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}
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int load_module(void)
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{
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return ast_register_application(app, directory_exec);
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}
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char *description(void)
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{
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return tdesc;
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}
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int usecount(void)
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{
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int res;
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STANDARD_USECOUNT(res);
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return res;
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}
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@ -0,0 +1,32 @@
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/*
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* Asterisk -- A telephony toolkit for Linux.
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*
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* Say numbers and dates (maybe words one day too)
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*
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* Copyright (C) 1999, Adtran Inc. and Linux Support Services, LLC
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*
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* Mark Spencer <markster@linux-support.net>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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#ifndef _ASTERISK_SAY_H
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#define _ASTERISK_SAY_H
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#include <asterisk/channel.h>
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#include <asterisk/file.h>
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#if defined(__cplusplus) || defined(c_plusplus)
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extern "C" {
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#endif
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int ast_say_number(struct ast_channel *chan, int num);
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int ast_say_digits(struct ast_channel *chan, int num);
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int ast_say_digit_str(struct ast_channel *chan, char *num);
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#if defined(__cplusplus) || defined(c_plusplus)
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}
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#endif
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#endif
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@ -0,0 +1,67 @@
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/*
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* Asterisk -- A telephony toolkit for Linux.
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*
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* Say numbers and dates (maybe words one day too)
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*
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* Copyright (C) 1999, Adtran Inc. and Linux Support Services, LLC
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*
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* Mark Spencer <markster@linux-support.net>
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*
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* This program is free software, distributed under the terms of
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* the GNU General Public License
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*/
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#include <asterisk/file.h>
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#include <asterisk/channel.h>
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#include <asterisk/logger.h>
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#include <asterisk/say.h>
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#include <stdio.h>
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int ast_say_digit_str(struct ast_channel *chan, char *fn2)
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{
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char fn[256] = "";
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int num = 0;
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int res = 0;
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while(fn2[num] && !res) {
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snprintf(fn, sizeof(fn), "digits/%c", fn2[num]);
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res = ast_streamfile(chan, fn);
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if (!res)
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res = ast_waitstream(chan, AST_DIGIT_ANY);
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ast_stopstream(chan);
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num++;
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}
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return res;
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}
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int ast_say_digits(struct ast_channel *chan, int num)
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{
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char fn2[256];
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snprintf(fn2, sizeof(fn2), "%d", num);
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return ast_say_digit_str(chan, fn2);
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}
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int ast_say_number(struct ast_channel *chan, int num)
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{
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int res = 0;
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char fn[256] = "";
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while(num && !res) {
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if (num < 20) {
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snprintf(fn, sizeof(fn), "digits/%d", num);
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num = 0;
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} else
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if (num < 100) {
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snprintf(fn, sizeof(fn), "digits/%d", (num /10) * 10);
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num -= ((num / 10) * 10);
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} else {
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ast_log(LOG_DEBUG, "Number '%d' is too big for me\n", num);
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res = -1;
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}
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if (!res) {
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res = ast_streamfile(chan, fn);
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if (!res)
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res = ast_waitstream(chan, AST_DIGIT_ANY);
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ast_stopstream(chan);
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}
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}
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return res;
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}
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