![kpfleming](/assets/img/avatar_default.png)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@5490 f38db490-d61c-443f-a65b-d21fe96a405b
177 lines
5.5 KiB
C
Executable file
177 lines
5.5 KiB
C
Executable file
/*
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* Asterisk -- A telephony toolkit for Linux.
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*
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* HasVoicemail application
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* Changes Copyright (c) 2004 - 2005 Todd Freeman <freeman@andrews.edu>
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*
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* 95% based on HasNewVoicemail by:
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*
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* Copyright (c) 2003 Tilghman Lesher. All rights reserved.
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*
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* Tilghman Lesher <asterisk-hasnewvoicemail-app@the-tilghman.com>
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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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* 1. 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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* 2. 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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* THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
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* EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/types.h>
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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/lock.h"
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#include "asterisk/utils.h"
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <dirent.h>
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#include "astconf.h"
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static char *tdesc = "Indicator for whether a voice mailbox has messages in a given folder.";
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static char *app_hasvoicemail = "HasVoicemail";
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static char *hasvoicemail_synopsis = "Conditionally branches to priority + 101";
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static char *hasvoicemail_descrip =
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"HasVoicemail(vmbox[@context][:folder][|varname])\n"
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" Branches to priority + 101, if there is voicemail in folder indicated."
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" Optionally sets <varname> to the number of messages in that folder."
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" Assumes folder of INBOX if not specified.\n";
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static char *app_hasnewvoicemail = "HasNewVoicemail";
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static char *hasnewvoicemail_synopsis = "Conditionally branches to priority + 101";
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static char *hasnewvoicemail_descrip =
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"HasNewVoicemail(vmbox[/folder][@context][|varname])\n"
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" Branches to priority + 101, if there is voicemail in folder 'folder' or INBOX.\n"
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"if folder is not specified. Optionally sets <varname> to the number of messages\n"
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"in that folder.\n";
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STANDARD_LOCAL_USER;
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LOCAL_USER_DECL;
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static int hasvoicemail_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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char vmpath[256], *temps, *input, *varname = NULL, *vmbox, *context = "default";
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char *vmfolder;
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DIR *vmdir;
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struct dirent *vment;
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int vmcount = 0;
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if (!data) {
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ast_log(LOG_WARNING, "HasVoicemail requires an argument (vm-box[@context][:folder]|varname)\n");
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return -1;
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}
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LOCAL_USER_ADD(u);
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input = ast_strdupa((char *)data);
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if (input) {
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temps = input;
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if ((temps = strsep(&input, "|"))) {
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if (input && !ast_strlen_zero(input))
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varname = input;
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input = temps;
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}
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if ((temps = strsep(&input, ":"))) {
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if (input && !ast_strlen_zero(input))
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vmfolder = input;
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input = temps;
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}
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if ((vmbox = strsep(&input, "@")))
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if (input && !ast_strlen_zero(input))
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context = input;
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if (!vmbox)
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vmbox = input;
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vmfolder = strchr(vmbox, '/');
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if (vmfolder) {
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*vmfolder = '\0';
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vmfolder++;
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} else
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vmfolder = "INBOX";
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snprintf(vmpath,sizeof(vmpath), "%s/voicemail/%s/%s/%s", (char *)ast_config_AST_SPOOL_DIR, context, vmbox, vmfolder);
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if (!(vmdir = opendir(vmpath))) {
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ast_log(LOG_NOTICE, "Voice mailbox %s at %s does not exist\n", vmbox, vmpath);
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} else {
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/* No matter what the format of VM, there will always be a .txt file for each message. */
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while ((vment = readdir(vmdir)))
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if (!strncmp(vment->d_name + 7,".txt",4))
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vmcount++;
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closedir(vmdir);
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}
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/* Set the count in the channel variable */
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if (varname) {
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char tmp[12];
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snprintf(tmp, sizeof(tmp), "%d", vmcount);
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pbx_builtin_setvar_helper(chan, varname, tmp);
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}
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if (vmcount > 0) {
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/* Branch to the next extension */
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if (ast_exists_extension(chan, chan->context, chan->exten, chan->priority + 101, chan->cid.cid_num)) {
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chan->priority += 100;
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} else
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ast_log(LOG_WARNING, "VM box %s@%s has new voicemail, but extension %s, priority %d doesn't exist\n", vmbox, context, chan->exten, chan->priority + 101);
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}
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} else {
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ast_log(LOG_ERROR, "Out of memory error\n");
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}
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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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int res;
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STANDARD_HANGUP_LOCALUSERS;
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res = ast_unregister_application(app_hasvoicemail);
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res |= ast_unregister_application(app_hasnewvoicemail);
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return res;
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}
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int load_module(void)
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{
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int res;
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res = ast_register_application(app_hasvoicemail, hasvoicemail_exec, hasvoicemail_synopsis, hasvoicemail_descrip);
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res |= ast_register_application(app_hasnewvoicemail, hasvoicemail_exec, hasnewvoicemail_synopsis, hasnewvoicemail_descrip);
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return res;
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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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char *key()
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{
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return ASTERISK_GPL_KEY;
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}
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