Merge branch 'master' of github.com:ZoneMinder/ZoneMinder

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Isaac Connor 2017-05-05 09:42:08 -04:00
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//
// ZoneMinder Streamer, $Date: 2010-10-14 23:21:00 +0200 (Thu, 14 Oct 2010) $
// Copyright (C) 2001-2010 Philip Coombes, Chris Kistner
//
// This program is based on revision 3143 of
// http://svn.zoneminder.com/svn/zm/trunk/src/zms.cpp
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; either version 2
// of the License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
/*
=head1 NAME
zmstreamer - eyeZM video streamer
=head1 SYNOPSIS
zmstreamer -e <mode>
zmstreamer -o <format>
zmstreamer -u <buffer size>
zmstreamer -f <maximum fps>
zmstreamer -s <scale>
zmstreamer -b <bitrate in bps>
zmstreamer -m <monitor id>
zmstreamer -d <debug mode>
zmstreamer -i
zmstreamer -?
zmstreamer -h
zmstreamer -v
=head1 DESCRIPTION
*DEPRECIATED* The xml skin and all files associated with the xml skin are now
depreciated. Please use the ZoneMinder API instead.
This binary works in conjunction with the XML skin to stream video to iPhones
running the eyeZm app.
=head1 OPTIONS
-e <mode> - Specify output mode: mpeg/jpg/zip/single/raw.
-o <format> - Specify output format.
-u <buffer size> - Specify buffer size in ms.
-f <maximum fps> - Specify maximum framerate.
-s <scale> - Specify scale.
-b <bitrate in bps> - Specify bitrate.
-m <monitor id> - Specify monitor id.
-d <debug mode> - 0 = off, 1 = no streaming, 2 = with streaming.
-i, -?, -h - Display usage information
-v - Print the installed version of ZoneMinder
=cut
*/
#include <stdio.h>
#include <stdlib.h>
#include <sys/ipc.h>
#include <sys/msg.h>
#include "zm.h"
#include "zm_db.h"
#include "zm_user.h"
#include "zm_signal.h"
#include "zm_monitor.h"
#include "zm_stream.h"
// Possible command-line options
#define OPTIONS "e:o:u:f:s:b:m:d:i:?:h:v"
// Default ZMS values
#define ZMS_DEFAULT_DEBUG 0
#define ZMS_DEFAULT_ID 1
#define ZMS_DEFAULT_BITRATE 100000
#define ZMS_DEFAULT_SCALE 100
#define ZMS_DEFAULT_MODE "mpeg"
#define ZMS_DEFAULT_FORMAT "asf"
#define ZMS_DEFAULT_FPS 25.0
#define ZMS_DEFAULT_BUFFER 1000
int main(int argc, char** argv) {
self = argv[0];
// Set initial values to the default values
int debug = ZMS_DEFAULT_DEBUG;
int id = ZMS_DEFAULT_ID;
int bitrate = ZMS_DEFAULT_BITRATE;
int scale = ZMS_DEFAULT_SCALE;
char mode[32];
sprintf(mode, "%s", ZMS_DEFAULT_MODE);
char format[32];
sprintf(format, "%s", ZMS_DEFAULT_FORMAT);
double maxfps = ZMS_DEFAULT_FPS;
int buffer = ZMS_DEFAULT_BUFFER;
// Parse command-line options
int arg;
while ((arg = getopt(argc, argv, OPTIONS)) != -1) {
switch (arg) {
case 'e':
sprintf(mode, "%s", optarg);
break;
case 'o':
sprintf(format, "%s", optarg);
break;
case 'u':
buffer = atoi(optarg);
break;
case 'f':
maxfps = atof(optarg);
break;
case 's':
scale = atoi(optarg);
break;
case 'b':
bitrate = atoi(optarg);
break;
case 'm':
id = atoi(optarg);
break;
case 'd':
debug = atoi(optarg);
break;
case 'h':
case 'i':
case '?':
printf("-e <mode> : Specify output mode: mpeg/jpg/zip/single/raw. Default = %s\n", ZMS_DEFAULT_MODE);
printf("-o <format> : Specify output format. Default = %s\n", ZMS_DEFAULT_FORMAT);
printf("-u <buffer size> : Specify buffer size in ms. Default = %d\n", ZMS_DEFAULT_BUFFER);
printf("-f <maximum fps> : Specify maximum framerate. Default = %lf\n", ZMS_DEFAULT_FPS);
printf("-s <scale> : Specify scale. Default = %d\n", ZMS_DEFAULT_SCALE);
printf("-b <bitrate in bps> : Specify bitrate. Default = %d\n", ZMS_DEFAULT_BITRATE);
printf("-m <monitor id> : Specify monitor id. Default = %d\n", ZMS_DEFAULT_ID);
printf("-d <debug mode> : 0 = off, 1 = no streaming, 2 = with streaming. Default = 0\n");
printf("-i or -? or -h: This information\n");
printf("-v : This installed version of ZoneMinder\n");
return EXIT_SUCCESS;
case 'v':
std::cout << ZM_VERSION << "\n";
exit(0);
}
}
// Set stream type
StreamBase::StreamType streamtype;
if (!strcasecmp("raw", mode))
streamtype = MonitorStream::STREAM_RAW;
else if (!strcasecmp("mpeg", mode))
streamtype = MonitorStream::STREAM_MPEG;
else if (!strcasecmp("jpg", mode))
streamtype = MonitorStream::STREAM_JPEG;
else if (!strcasecmp("single", mode))
streamtype = MonitorStream::STREAM_SINGLE;
else if (!strcasecmp("zip", mode))
streamtype = MonitorStream::STREAM_ZIP;
else
streamtype = MonitorStream::STREAM_MPEG;
if (debug) {
// Show stream parameters
printf("Stream parameters:\n");
switch (streamtype) {
case MonitorStream::STREAM_MPEG:
printf("Output mode (-e) = %s\n", "mpeg");
printf("Output format (-o) = %s\n", format);
break;
default:
printf("Output mode (-e) = %s\n", mode);
}
printf("Buffer size (-u) = %d ms\n", buffer);
printf("Maximum FPS (-f) = %lf FPS\n", maxfps);
printf("Scale (-s) = %d%%\n", scale);
printf("Bitrate (-b) = %d bps\n", bitrate);
printf("Monitor Id (-m) = %d\n", id);
}
if (debug) {
// Set ZM debugger to print to stdout
printf("Setting up ZoneMinder debugger to print to stdout...");
setenv("ZM_DBG_PRINT", "1", 1);
printf("Done.\n");
}
// Loading ZM configurations
printf("Loading ZoneMinder configurations...");
zmLoadConfig();
printf("Done.\n");
logInit("zmstreamer");
ssedetect();
// Setting stream parameters
MonitorStream stream;
stream.setStreamScale(scale); // default = 100 (scale)
stream.setStreamReplayRate(100); // default = 100 (rate)
stream.setStreamMaxFPS(maxfps); // default = 10 (maxfps)
if (debug) stream.setStreamTTL(1);
else stream.setStreamTTL(0); // default = 0 (ttl)
stream.setStreamQueue(0); // default = 0 (connkey)
stream.setStreamBuffer(buffer); // default = 0 (buffer)
stream.setStreamStart(id); // default = 0 (monitor_id)
stream.setStreamType(streamtype);
if (streamtype == MonitorStream::STREAM_MPEG) {
#if HAVE_LIBAVCODEC
if (debug) printf("HAVE_LIBAVCODEC is set\n");
stream.setStreamFormat(format); // default = "" (format)
stream.setStreamBitrate(bitrate); // default = 100000 (bitrate)
#else
fprintf(stderr, "MPEG streaming is disabled.\nYou should configure with the --with-ffmpeg option and rebuild to use this functionality.\n");
logTerm();
zmDbClose();
return EXIT_FAILURE;
#endif
}
if (debug != 1) {
if (debug) printf("Running stream...");
// Output headers
fprintf(stdout, "Server: ZoneMinder Video Server/%s\r\n", ZM_VERSION);
time_t now = time(0);
char date_string[64];
strftime(date_string, sizeof (date_string) - 1, "%a, %d %b %Y %H:%M:%S GMT", gmtime(&now));
fprintf(stdout, "Expires: Mon, 26 Jul 1997 05:00:00 GMT\r\n");
fprintf(stdout, "Last-Modified: %s\r\n", date_string);
fprintf(stdout, "Cache-Control: no-store, no-cache, must-revalidate\r\n");
fprintf(stdout, "Cache-Control: post-check=0, pre-check=0\r\n");
fprintf(stdout, "Pragma: no-cache\r\n");
// Run stream
stream.runStream();
}
if (debug) printf("Done.\n");
logTerm();
zmDbClose();
return (EXIT_SUCCESS);
}