https://origsvn.digium.com/svn/asterisk/branches/1.10 ................ r328247 | lmadsen | 2011-07-14 16:25:31 -0400 (Thu, 14 Jul 2011) | 14 lines Merged revisions 328209 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.8 ........ r328209 | lmadsen | 2011-07-14 16:13:06 -0400 (Thu, 14 Jul 2011) | 6 lines Introduce <support_level> tags in MODULEINFO. This change introduces MODULEINFO into many modules in Asterisk in order to show the community support level for those modules. This is used by changes committed to menuselect by Russell Bryant recently (r917 in menuselect). More information about the support level types and what they mean is available on the wiki at https://wiki.asterisk.org/wiki/display/AST/Asterisk+Module+Support+States ........ ................ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@328259 65c4cc65-6c06-0410-ace0-fbb531ad65f3
129 lines
3.5 KiB
C
129 lines
3.5 KiB
C
/*
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* Asterisk -- An open source telephony toolkit.
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*
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* Copyright (C) 1999 - 2005, Digium, Inc.
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*
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* Russell Bryant <russell@digium.com>
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*
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* See http://www.asterisk.org for more information about
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* the Asterisk project. Please do not directly contact
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* any of the maintainers of this project for assistance;
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* the project provides a web site, mailing lists and IRC
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* channels for your use.
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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 Version 2. See the LICENSE file
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* at the top of the source tree.
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*/
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/*!
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* \file
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* \author Russell Bryant <russell@digium.com>
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*
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* \brief A utility for reading from a raw TCP stream
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*
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* This application is intended for use when a raw TCP stream is desired to be
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* used as a music on hold source for Asterisk. Some devices are capable of
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* taking some kind of audio input and provide it as a raw TCP stream over the
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* network, which is what inspired someone to fund this to be written.
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* However, it would certainly be possible to write your own server application
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* to provide music over a TCP stream from a centralized location.
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*
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* This application is quite simple. It just reads the data from the TCP
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* stream and dumps it straight to stdout. Due to the way Asterisk handles
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* music on hold sources, this application checks to make sure writing
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* to stdout will not be a blocking operation before doing so. If so, the data
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* is just thrown away. This ensures that the stream will continue to be
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* serviced, even if Asterisk is not currently using the source.
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*
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* \todo Update this application to be able to connect to a stream via HTTP,
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* since that is the #1 most requested feature, and it would be quite useful.
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* A lot of people think that is what this is for and email me when it does
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* not work. :)
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*/
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/*** MODULEINFO
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<support_level>extended</support_level>
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***/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <netdb.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#if defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__NetBSD__) || defined(__Darwin__) || defined(__CYGWIN__)
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#include <netinet/in.h>
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#endif
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#include <sys/time.h>
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int main(int argc, char *argv[])
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{
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struct sockaddr_in sin;
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struct hostent *hp;
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int s;
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int res;
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char buf[2048];
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fd_set wfds;
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struct timeval tv;
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if (argc != 3) {
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fprintf(stderr, "streamplayer -- A utility for reading from a raw TCP stream.\n");
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fprintf(stderr, "Written for use with Asterisk (http://www.asterisk.org)\n");
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fprintf(stderr, "Copyright (C) 2005 -- Russell Bryant -- Digium, Inc.\n\n");
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fprintf(stderr, "Usage: ./streamplayer <ip> <port>\n");
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exit(1);
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}
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hp = gethostbyname(argv[1]);
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if (!hp) {
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fprintf(stderr, "Unable to lookup IP for host '%s'\n", argv[1]);
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exit(1);
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}
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memset(&sin, 0, sizeof(sin));
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sin.sin_family = AF_INET;
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sin.sin_port = htons(atoi(argv[2]));
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memcpy(&sin.sin_addr, hp->h_addr, sizeof(sin.sin_addr));
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s = socket(AF_INET, SOCK_STREAM, 0);
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if (s < 0) {
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fprintf(stderr, "Unable to allocate socket!\n");
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exit(1);
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}
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res = connect(s, (struct sockaddr *)&sin, sizeof(sin));
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if (res) {
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fprintf(stderr, "Unable to connect to host!\n");
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close(s);
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exit(1);
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}
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while (1) {
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res = read(s, buf, sizeof(buf));
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if (res < 1)
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break;
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memset(&tv, 0, sizeof(tv));
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FD_ZERO(&wfds);
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FD_SET(1, &wfds);
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select(2, NULL, &wfds, NULL, &tv);
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if (FD_ISSET(1, &wfds)) {
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if (write(1, buf, res) < 1) {
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break;
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}
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}
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}
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close(s);
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exit(res);
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}
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