apps/astreamer/main.cpp

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#include <iostream>
#include <string>
#include <map>

#include "streamer.h"

using namespace std;

/*
string usage = "Usage: str [options]
Options:
        -f --fps xx.xx - use fixed xx.xx FPS for stream
        -u --ucast   - send stream over unicast (used by default)
                       in unicast mode supported only one active RTSP client
        -m --mcast [IP][:PORT]  - send stream over multicast with IP and PORT as multicast destination
        -s --silent  - \"silent\" mode for multicast - wait client over RTSP for streaming
                       (w/o this option - send multicast stream all time - by default)
        -a --addr xx.xx.xx.xx - multicast destination address
                       by default == 232.1.1.1
                       (must be from 224.0.0.0 to 239.255.255.255)
        -p --port xx - port, destination for multicast, and source for unicast/multicast
                       by default == 20020
        -t --ttl  xx - TTL (Time-To-Live for multicast, default 2)
";
*/
string usage = "Usage: str [options]\n"
"Options:\n"
"        -f --fps xx.xx   - use fixed xx.xx FPS for stream\n"
"        -u --ucast       - send stream over unicast (used by default)\n"
"                           in unicast mode supported only one active RTSP client\n"
"        -m --mcast [IP][:PORT]  - send stream over multicast with IP and PORT as multicast destination\n"
"        -s --silent      - \"silent\" mode for multicast - wait client over RTSP for streaming\n"
"                           (w/o this option - send multicast stream all time - by default)\n"
"        -a [SSSSS][/C]   - send audio stream (if present) with a sample SSSSS Hz and channels C\n"
"                           (by default, 44100Hz, stereo, i.e. \'-a 44100/2\')\n"
"        -t --ttl  xx     - TTL (Time-To-Live for multicast, default 2)\n";

int main(int argc, char *argv[]) {
        string opt;
        map<string, string> args;
        for(int i = 1; i < argc; i++) {
                if(argv[i][0] == '-' && argv[i][1] != '\0') {
                        if(opt != "")
                                args[opt] = "";
                        opt = &argv[i][1];
                        continue;
                } else {
                        if(opt != "") {
                                args[opt] = argv[i];
                                opt = "";
                        }
                }
        }
        if(opt != "")
                args[opt] = "";
        for(map<string, string>::iterator it = args.begin(); it != args.end(); it++) {
                cerr << "|" << (*it).first << "| == |" << (*it).second << "|" << endl;
        }
        // check default settings, if needed
        if(args.find("h") != args.end()) {
                cout << usage << endl;
                return 0;
        }

        Streamer *streamer = new Streamer(args);
        streamer->Main();
        return 0;
}

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