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asterisk/apps/app_directory.c

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/*
* Asterisk -- An open source telephony toolkit.
*
* Copyright (C) 1999 - 2005, Digium, Inc.
*
* Mark Spencer <markster@digium.com>
*
* 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 Provide a directory of extensions
*
* \author Mark Spencer <markster@digium.com>
*
* \ingroup applications
*/
#include "asterisk.h"
ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
#include <ctype.h>
#include "asterisk/paths.h" /* use ast_config_AST_SPOOL_DIR */
#include "asterisk/file.h"
#include "asterisk/pbx.h"
#include "asterisk/module.h"
#include "asterisk/say.h"
#include "asterisk/app.h"
#ifdef ODBC_STORAGE
#include <sys/mman.h>
#include "asterisk/res_odbc.h"
static char odbc_database[80] = "asterisk";
static char odbc_table[80] = "voicemessages";
static char vmfmts[80] = "wav";
#endif
static char *app = "Directory";
static char *synopsis = "Provide directory of voicemail extensions";
static char *descrip =
" Directory(vm-context[,dial-context[,options]]): This application will present\n"
"the calling channel with a directory of extensions from which they can search\n"
"by name. The list of names and corresponding extensions is retrieved from the\n"
"voicemail configuration file, voicemail.conf.\n"
" This application will immediately exit if one of the following DTMF digits are\n"
"received and the extension to jump to exists:\n"
" 0 - Jump to the 'o' extension, if it exists.\n"
" * - Jump to the 'a' extension, if it exists.\n\n"
" Parameters:\n"
" vm-context - This is the context within voicemail.conf to use for the\n"
" Directory.\n"
" dial-context - This is the dialplan context to use when looking for an\n"
" extension that the user has selected, or when jumping to the\n"
" 'o' or 'a' extension.\n\n"
" Options:\n"
" e - In addition to the name, also read the extension number to the\n"
" caller before presenting dialing options.\n"
" f - Allow the caller to enter the first name of a user in the directory\n"
" instead of using the last name.\n"
" m - Instead of reading each name sequentially and asking for confirmation,\n"
" create a menu of up to 8 names.\n";
/* For simplicity, I'm keeping the format compatible with the voicemail config,
but i'm open to suggestions for isolating it */
#define VOICEMAIL_CONFIG "voicemail.conf"
/* How many digits to read in */
#define NUMDIGITS 3
enum {
OPT_LISTBYFIRSTNAME = (1 << 0),
OPT_SAYEXTENSION = (1 << 1),
OPT_FROMVOICEMAIL = (1 << 2),
OPT_SELECTFROMMENU = (1 << 3),
} directory_option_flags;
struct directory_item {
char exten[AST_MAX_EXTENSION + 1];
char name[AST_MAX_EXTENSION + 1];
char key[50]; /* Text to order items. Either lastname+firstname or firstname+lastname */
AST_LIST_ENTRY(directory_item) entry;
};
AST_APP_OPTIONS(directory_app_options, {
AST_APP_OPTION('f', OPT_LISTBYFIRSTNAME),
AST_APP_OPTION('e', OPT_SAYEXTENSION),
AST_APP_OPTION('v', OPT_FROMVOICEMAIL),
AST_APP_OPTION('m', OPT_SELECTFROMMENU),
});
#ifdef ODBC_STORAGE
struct generic_prepare_struct {
const char *sql;
const char *param;
};
static SQLHSTMT generic_prepare(struct odbc_obj *obj, void *data)
{
struct generic_prepare_struct *gps = data;
SQLHSTMT stmt;
int res;
res = SQLAllocHandle(SQL_HANDLE_STMT, obj->con, &stmt);
if ((res != SQL_SUCCESS) && (res != SQL_SUCCESS_WITH_INFO)) {
ast_log(LOG_WARNING, "SQL Alloc Handle failed!\n");
return NULL;
}
res = SQLPrepare(stmt, (unsigned char *)gps->sql, SQL_NTS);
if ((res != SQL_SUCCESS) && (res != SQL_SUCCESS_WITH_INFO)) {
ast_log(LOG_WARNING, "SQL Prepare failed![%s]\n", (char *)gps->sql);
SQLFreeHandle(SQL_HANDLE_STMT, stmt);
return NULL;
}
if (!ast_strlen_zero(gps->param))
SQLBindParameter(stmt, 1, SQL_PARAM_INPUT, SQL_C_CHAR, SQL_CHAR, strlen(gps->param), 0, (void *)gps->param, 0, NULL);
return stmt;
}
static void retrieve_file(char *dir)
{
int x = 0;
int res;
int fd=-1;
size_t fdlen = 0;
void *fdm = MAP_FAILED;
SQLHSTMT stmt;
char sql[256];
char fmt[80]="", empty[10] = "";
char *c;
SQLLEN colsize;
char full_fn[256];
struct odbc_obj *obj;
struct generic_prepare_struct gps = { .sql = sql, .param = dir };
obj = ast_odbc_request_obj(odbc_database, 1);
if (obj) {
do {
ast_copy_string(fmt, vmfmts, sizeof(fmt));
c = strchr(fmt, '|');
if (c)
*c = '\0';
if (!strcasecmp(fmt, "wav49"))
strcpy(fmt, "WAV");
snprintf(full_fn, sizeof(full_fn), "%s.%s", dir, fmt);
snprintf(sql, sizeof(sql), "SELECT recording FROM %s WHERE dir=? AND msgnum=-1", odbc_table);
stmt = ast_odbc_prepare_and_execute(obj, generic_prepare, &gps);
if (!stmt) {
ast_log(LOG_WARNING, "SQL Execute error!\n[%s]\n\n", sql);
break;
}
res = SQLFetch(stmt);
if (res == SQL_NO_DATA) {
SQLFreeHandle(SQL_HANDLE_STMT, stmt);
break;
} else if ((res != SQL_SUCCESS) && (res != SQL_SUCCESS_WITH_INFO)) {
ast_log(LOG_WARNING, "SQL Fetch error!\n[%s]\n\n", sql);
SQLFreeHandle(SQL_HANDLE_STMT, stmt);
break;
}
fd = open(full_fn, O_RDWR | O_CREAT | O_TRUNC, AST_FILE_MODE);
if (fd < 0) {
ast_log(LOG_WARNING, "Failed to write '%s': %s\n", full_fn, strerror(errno));
SQLFreeHandle(SQL_HANDLE_STMT, stmt);
break;
}
res = SQLGetData(stmt, 1, SQL_BINARY, empty, 0, &colsize);
fdlen = colsize;
if (fd > -1) {
char tmp[1]="";
lseek(fd, fdlen - 1, SEEK_SET);
if (write(fd, tmp, 1) != 1) {
close(fd);
fd = -1;
break;
}
if (fd > -1)
fdm = mmap(NULL, fdlen, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
}
if (fdm != MAP_FAILED) {
memset(fdm, 0, fdlen);
res = SQLGetData(stmt, x + 1, SQL_BINARY, fdm, fdlen, &colsize);
if ((res != SQL_SUCCESS) && (res != SQL_SUCCESS_WITH_INFO)) {
ast_log(LOG_WARNING, "SQL Get Data error!\n[%s]\n\n", sql);
SQLFreeHandle(SQL_HANDLE_STMT, stmt);
break;
}
}
SQLFreeHandle(SQL_HANDLE_STMT, stmt);
} while (0);
ast_odbc_release_obj(obj);
} else
ast_log(LOG_WARNING, "Failed to obtain database object for '%s'!\n", odbc_database);
if (fdm != MAP_FAILED)
munmap(fdm, fdlen);
if (fd > -1)
close(fd);
return;
}
#endif
static int compare(const char *text, const char *template)
{
char digit;
while (*template) {
digit = toupper(*text++);
switch (digit) {
case 0:
return -1;
case '1':
digit = '1';
break;
case '2':
case 'A':
case 'B':
case 'C':
digit = '2';
break;
case '3':
case 'D':
case 'E':
case 'F':
digit = '3';
break;
case '4':
case 'G':
case 'H':
case 'I':
digit = '4';
break;
case '5':
case 'J':
case 'K':
case 'L':
digit = '5';
break;
case '6':
case 'M':
case 'N':
case 'O':
digit = '6';
break;
case '7':
case 'P':
case 'Q':
case 'R':
case 'S':
digit = '7';
break;
case '8':
case 'T':
case 'U':
case 'V':
digit = '8';
break;
case '9':
case 'W':
case 'X':
case 'Y':
case 'Z':
digit = '9';
break;
default:
if (digit > ' ')
return -1;
continue;
}
if (*template++ != digit)
return -1;
}
return 0;
}
/* play name of mailbox owner.
* returns: -1 for bad or missing extension
* '1' for selected entry from directory
* '*' for skipped entry from directory
*/
static int play_mailbox_owner(struct ast_channel *chan, const char *context,
const char *ext, const char *name, struct ast_flags *flags)
{
int res = 0;
char fn[256];
/* Check for the VoiceMail2 greeting first */
snprintf(fn, sizeof(fn), "%s/voicemail/%s/%s/greet",
ast_config_AST_SPOOL_DIR, context, ext);
#ifdef ODBC_STORAGE
retrieve_file(fn);
#endif
if (ast_fileexists(fn, NULL, chan->language) <= 0) {
/* no file, check for an old-style Voicemail greeting */
snprintf(fn, sizeof(fn), "%s/vm/%s/greet",
ast_config_AST_SPOOL_DIR, ext);
}
#ifdef ODBC_STORAGE
retrieve_file(fn);
#endif
if (ast_fileexists(fn, NULL, chan->language) > 0) {
res = ast_stream_and_wait(chan, fn, AST_DIGIT_ANY);
ast_stopstream(chan);
/* If Option 'e' was specified, also read the extension number with the name */
if (ast_test_flag(flags, OPT_SAYEXTENSION)) {
ast_stream_and_wait(chan, "vm-extension", AST_DIGIT_ANY);
res = ast_say_character_str(chan, ext, AST_DIGIT_ANY, chan->language);
}
} else {
res = ast_say_character_str(chan, S_OR(name, ext), AST_DIGIT_ANY, chan->language);
if (!ast_strlen_zero(name) && ast_test_flag(flags, OPT_SAYEXTENSION)) {
ast_stream_and_wait(chan, "vm-extension", AST_DIGIT_ANY);
res = ast_say_character_str(chan, ext, AST_DIGIT_ANY, chan->language);
}
}
#ifdef ODBC_STORAGE
ast_filedelete(fn, NULL);
#endif
return res;
}
static int select_entry(struct ast_channel *chan, const char *context, const char *dialcontext, const struct directory_item *item, struct ast_flags *flags)
{
ast_debug(1, "Selecting '%s' - %s@%s\n", item->name, item->exten, dialcontext);
if (ast_test_flag(flags, OPT_FROMVOICEMAIL)) {
/* We still want to set the exten though */
ast_copy_string(chan->exten, item->exten, sizeof(chan->exten));
} else if (ast_goto_if_exists(chan, dialcontext, item->exten, 1)) {
ast_log(LOG_WARNING,
"Can't find extension '%s' in context '%s'. "
"Did you pass the wrong context to Directory?\n",
item->exten, dialcontext);
return -1;
}
return 0;
}
static int select_item_seq(struct ast_channel *chan, struct directory_item **items, int count, const char *context, const char *dialcontext, struct ast_flags *flags)
{
struct directory_item *item, **ptr;
int i, res, loop;
for (ptr = items, i = 0; i < count; i++, ptr++) {
item = *ptr;
for (loop = 3 ; loop > 0; loop--) {
res = play_mailbox_owner(chan, context, item->exten, item->name, flags);
if (!res)
res = ast_stream_and_wait(chan, "dir-instr", AST_DIGIT_ANY);
if (!res)
res = ast_waitfordigit(chan, 3000);
ast_stopstream(chan);
if (res == '1') { /* Name selected */
return select_entry(chan, context, dialcontext, item, flags) ? -1 : 1;
} else if (res == '*') {
/* Skip to next match in list */
break;
}
if (res < 0)
return -1;
res = 0;
}
}
/* Nothing was selected */
return 0;
}
static int select_item_menu(struct ast_channel *chan, struct directory_item **items, int count, const char *context, const char *dialcontext, struct ast_flags *flags)
{
struct directory_item **block, *item;
int i, limit, res = 0;
char buf[9];
for (block = items; count; block += limit, count -= limit) {
limit = count;
if (limit > 8)
limit = 8;
for (i = 0; i < limit && !res; i++) {
item = block[i];
snprintf(buf, sizeof(buf), "digits/%d", i + 1);
/* Press <num> for <name>, [ extension <ext> ] */
res = ast_streamfile(chan, "dir-multi1", chan->language);
if (!res)
res = ast_waitstream(chan, AST_DIGIT_ANY);
if (!res)
res = ast_streamfile(chan, buf, chan->language);
if (!res)
res = ast_waitstream(chan, AST_DIGIT_ANY);
if (!res)
res = ast_streamfile(chan, "dir-multi2", chan->language);
if (!res)
res = ast_waitstream(chan, AST_DIGIT_ANY);
if (!res)
res = play_mailbox_owner(chan, context, item->exten, item->name, flags);
if (!res)
res = ast_waitstream(chan, AST_DIGIT_ANY);
if (!res)
res = ast_waitfordigit(chan, 800);
}
/* Press "9" for more names. */
if (!res && count > limit) {
res = ast_streamfile(chan, "dir-multi9", chan->language);
if (!res)
res = ast_waitstream(chan, AST_DIGIT_ANY);
}
if (!res) {
res = ast_waitfordigit(chan, 3000);
}
if (res && res > '0' && res < '1' + limit) {
return select_entry(chan, context, dialcontext, block[res - '1'], flags) ? -1 : 1;
}
if (res < 0)
return -1;
res = 0;
}
/* Nothing was selected */
return 0;
}
static struct ast_config *realtime_directory(char *context)
{
struct ast_config *cfg;
struct ast_config *rtdata;
struct ast_category *cat;
struct ast_variable *var;
char *mailbox;
const char *fullname;
const char *hidefromdir;
char tmp[100];
struct ast_flags config_flags = { 0 };
/* Load flat file config. */
cfg = ast_config_load(VOICEMAIL_CONFIG, config_flags);
if (!cfg) {
/* Loading config failed. */
ast_log(LOG_WARNING, "Loading config failed.\n");
return NULL;
}
/* Get realtime entries, categorized by their mailbox number
and present in the requested context */
rtdata = ast_load_realtime_multientry("voicemail", "mailbox LIKE", "%", "context", context, NULL);
/* if there are no results, just return the entries from the config file */
if (!rtdata)
return cfg;
/* Does the context exist within the config file? If not, make one */
cat = ast_category_get(cfg, context);
if (!cat) {
cat = ast_category_new(context, "", 99999);
if (!cat) {
ast_log(LOG_WARNING, "Out of memory\n");
ast_config_destroy(cfg);
return NULL;
}
ast_category_append(cfg, cat);
}
mailbox = NULL;
while ( (mailbox = ast_category_browse(rtdata, mailbox)) ) {
fullname = ast_variable_retrieve(rtdata, mailbox, "fullname");
hidefromdir = ast_variable_retrieve(rtdata, mailbox, "hidefromdir");
snprintf(tmp, sizeof(tmp), "no-password,%s,hidefromdir=%s",
fullname ? fullname : "",
hidefromdir ? hidefromdir : "no");
var = ast_variable_new(mailbox, tmp, "");
if (var)
ast_variable_append(cat, var);
else
ast_log(LOG_WARNING, "Out of memory adding mailbox '%s'\n", mailbox);
}
ast_config_destroy(rtdata);
return cfg;
}
static int check_match(struct directory_item **result, const char *item_fullname, const char *item_ext, const char *pattern_ext, int use_first_name)
{
struct directory_item *item;
const char *key = NULL;
int namelen;
/* Set key to last name or first name depending on search mode */
if (!use_first_name)
key = strchr(item_fullname, ' ');
if (key)
key++;
else
key = item_fullname;
if (compare(key, pattern_ext))
return 0;
/* Match */
item = ast_calloc(1, sizeof(*item));
if (!item)
return -1;
ast_copy_string(item->name, item_fullname, sizeof(item->name));
ast_copy_string(item->exten, item_ext, sizeof(item->exten));
ast_copy_string(item->key, key, sizeof(item->key));
if (key != item_fullname) {
/* Key is the last name. Append first name to key in order to sort Last,First */
namelen = key - item_fullname - 1;
if (namelen > sizeof(item->key) - strlen(item->key) - 1)
namelen = sizeof(item->key) - strlen(item->key) - 1;
strncat(item->key, item_fullname, namelen);
}
*result = item;
return 1;
}
typedef AST_LIST_HEAD_NOLOCK(, directory_item) itemlist;
static int search_directory(const char *context, struct ast_config *vmcfg, struct ast_config *ucfg, const char *ext, int use_first_name, itemlist *alist)
{
struct ast_variable *v;
char buf[AST_MAX_EXTENSION + 1], *pos, *bufptr, *cat;
struct directory_item *item;
int res;
ast_debug(2, "Pattern: %s\n", ext);
for (v = ast_variable_browse(vmcfg, context); v; v = v->next) {
/* Ignore hidden */
if (strcasestr(v->value, "hidefromdir=yes"))
continue;
ast_copy_string(buf, v->value, sizeof(buf));
bufptr = buf;
/* password,Full Name,email,pager,options */
strsep(&bufptr, ",");
pos = strsep(&bufptr, ",");
res = check_match(&item, pos, v->name, ext, use_first_name);
if (!res)
continue;
else if (res < 0)
return -1;
AST_LIST_INSERT_TAIL(alist, item, entry);
}
if (ucfg) {
for (cat = ast_category_browse(ucfg, NULL); cat ; cat = ast_category_browse(ucfg, cat)) {
const char *pos;
if (!strcasecmp(cat, "general"))
continue;
if (!ast_true(ast_config_option(ucfg, cat, "hasdirectory")))
continue;
/* Find all candidate extensions */
pos = ast_variable_retrieve(ucfg, cat, "fullname");
if (!pos)
continue;
res = check_match(&item, pos, cat, ext, use_first_name);
if (!res)
continue;
else if (res < 0)
return -1;
AST_LIST_INSERT_TAIL(alist, item, entry);
}
}
return 0;
}
static void sort_items(struct directory_item **sorted, int count)
{
int reordered, i;
struct directory_item **ptr, *tmp;
if (count < 2)
return;
/* Bubble-sort items by the key */
do {
reordered = 0;
for (ptr = sorted, i = 0; i < count - 1; i++, ptr++) {
if (strcasecmp(ptr[0]->key, ptr[1]->key) > 0) {
tmp = ptr[0];
ptr[0] = ptr[1];
ptr[1] = tmp;
reordered++;
}
}
} while (reordered);
}
static int goto_exten(struct ast_channel *chan, const char *dialcontext, char *ext)
{
if (!ast_goto_if_exists(chan, dialcontext, ext, 1) ||
(!ast_strlen_zero(chan->macrocontext) &&
!ast_goto_if_exists(chan, chan->macrocontext, ext, 1))) {
return 0;
} else {
ast_log(LOG_WARNING, "Can't find extension '%s' in current context. "
"Not Exiting the Directory!\n", ext);
return -1;
}
}
static int do_directory(struct ast_channel *chan, struct ast_config *vmcfg, struct ast_config *ucfg, char *context, char *dialcontext, char digit, struct ast_flags *flags)
{
/* Read in the first three digits.. "digit" is the first digit, already read */
int res = 0;
itemlist alist = AST_LIST_HEAD_NOLOCK_INIT_VALUE;
struct directory_item *item, **ptr, **sorted = NULL;
int count, i;
char ext[NUMDIGITS + 1] = "";
if (ast_strlen_zero(context)) {
ast_log(LOG_WARNING,
"Directory must be called with an argument "
"(context in which to interpret extensions)\n");
return -1;
}
if (digit == '0' && !goto_exten(chan, dialcontext, "o")) {
return 0;
}
if (digit == '*' && !goto_exten(chan, dialcontext, "a")) {
return 0;
}
ext[0] = digit;
if (ast_readstring(chan, ext + 1, NUMDIGITS - 1, 3000, 3000, "#") < 0)
return -1;
res = search_directory(context, vmcfg, ucfg, ext, ast_test_flag(flags, OPT_LISTBYFIRSTNAME), &alist);
if (res)
goto exit;
/* Count items in the list */
count = 0;
AST_LIST_TRAVERSE(&alist, item, entry) {
count++;
}
if (count < 1) {
res = ast_streamfile(chan, "dir-nomatch", chan->language);
goto exit;
}
/* Create plain array of pointers to items (for sorting) */
sorted = ast_calloc(count, sizeof(*sorted));
ptr = sorted;
AST_LIST_TRAVERSE(&alist, item, entry) {
*ptr++ = item;
}
/* Sort items */
sort_items(sorted, count);
if (option_debug) {
ast_debug(2, "Listing matching entries:\n");
for (ptr = sorted, i = 0; i < count; i++, ptr++) {
ast_log(LOG_DEBUG, "%s: %s\n", ptr[0]->exten, ptr[0]->name);
}
}
if (ast_test_flag(flags, OPT_SELECTFROMMENU)) {
/* Offer multiple entries at the same time */
res = select_item_menu(chan, sorted, count, context, dialcontext, flags);
} else {
/* Offer entries one by one */
res = select_item_seq(chan, sorted, count, context, dialcontext, flags);
}
if (!res) {
res = ast_streamfile(chan, "dir-nomore", chan->language);
}
exit:
if (sorted)
ast_free(sorted);
while ((item = AST_LIST_REMOVE_HEAD(&alist, entry)))
ast_free(item);
return res;
}
static int directory_exec(struct ast_channel *chan, void *data)
{
int res = 0;
struct ast_config *cfg, *ucfg;
const char *dirintro;
char *parse, *opts[0];
struct ast_flags flags = { 0 };
struct ast_flags config_flags = { 0 };
AST_DECLARE_APP_ARGS(args,
AST_APP_ARG(vmcontext);
AST_APP_ARG(dialcontext);
AST_APP_ARG(options);
);
if (ast_strlen_zero(data)) {
ast_log(LOG_WARNING, "Directory requires an argument (context[,dialcontext])\n");
return -1;
}
parse = ast_strdupa(data);
AST_STANDARD_APP_ARGS(args, parse);
if (args.options && ast_app_parse_options(directory_app_options, &flags, opts, args.options))
return -1;
if (ast_strlen_zero(args.dialcontext))
args.dialcontext = args.vmcontext;
cfg = realtime_directory(args.vmcontext);
if (!cfg) {
ast_log(LOG_ERROR, "Unable to read the configuration data!\n");
return -1;
}
ucfg = ast_config_load("users.conf", config_flags);
dirintro = ast_variable_retrieve(cfg, args.vmcontext, "directoryintro");
if (ast_strlen_zero(dirintro))
dirintro = ast_variable_retrieve(cfg, "general", "directoryintro");
if (ast_strlen_zero(dirintro))
dirintro = ast_test_flag(&flags, OPT_LISTBYFIRSTNAME) ? "dir-intro-fn" : "dir-intro";
if (chan->_state != AST_STATE_UP)
res = ast_answer(chan);
for (;;) {
if (!res)
res = ast_stream_and_wait(chan, dirintro, AST_DIGIT_ANY);
ast_stopstream(chan);
if (!res)
res = ast_waitfordigit(chan, 5000);
if (res <= 0)
break;
res = do_directory(chan, cfg, ucfg, args.vmcontext, args.dialcontext, res, &flags);
if (res)
break;
res = ast_waitstream(chan, AST_DIGIT_ANY);
ast_stopstream(chan);
if (res)
break;
}
if (ucfg)
ast_config_destroy(ucfg);
ast_config_destroy(cfg);
return res < 0 ? -1 : 0;
}
static int unload_module(void)
{
int res;
res = ast_unregister_application(app);
return res;
}
static int load_module(void)
{
#ifdef ODBC_STORAGE
struct ast_flags config_flags = { 0 };
struct ast_config *cfg = ast_config_load(VOICEMAIL_CONFIG, config_flags);
const char *tmp;
if (cfg) {
if ((tmp = ast_variable_retrieve(cfg, "general", "odbcstorage"))) {
ast_copy_string(odbc_database, tmp, sizeof(odbc_database));
}
if ((tmp = ast_variable_retrieve(cfg, "general", "odbctable"))) {
ast_copy_string(odbc_table, tmp, sizeof(odbc_table));
}
if ((tmp = ast_variable_retrieve(cfg, "general", "format"))) {
ast_copy_string(vmfmts, tmp, sizeof(vmfmts));
}
ast_config_destroy(cfg);
} else
ast_log(LOG_WARNING, "Unable to load " VOICEMAIL_CONFIG " - ODBC defaults will be used\n");
#endif
return ast_register_application(app, directory_exec, synopsis, descrip);
}
AST_MODULE_INFO_STANDARD(ASTERISK_GPL_KEY, "Extension Directory");
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