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31 results

osxmain.cpp

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    • Philippe Gorley's avatar
      8b9940eb
      rename Ring to Jami · 8b9940eb
      Philippe Gorley authored and Adrien Béraud's avatar Adrien Béraud committed
      Removes refrences to project name in logs and comments where it doesn't
      matter whether or not the name is specified.
      
      Change-Id: I17f99390226929ee620bc479b203825389bb3d4d
      8b9940eb
      History
      rename Ring to Jami
      Philippe Gorley authored and Adrien Béraud's avatar Adrien Béraud committed
      Removes refrences to project name in logs and comments where it doesn't
      matter whether or not the name is specified.
      
      Change-Id: I17f99390226929ee620bc479b203825389bb3d4d
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    Assign users and groups as approvers for specific file changes. Learn more.
    osxmain.cpp 5.57 KiB
    /*
     *  Copyright (C) 2004-2019 Savoir-faire Linux Inc.
     *
     *  Author: Alexandre Bourget <alexandre.bourget@savoirfairelinux.com>
     *  Author: Yan Morin <yan.morin@savoirfairelinux.com>
     *  Author: Laurielle Lea <laurielle.lea@savoirfairelinux.com>
     *
     *  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 3 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.
     */
    #include <iostream>
    #include <thread>
    #include <cstring>
    #include <signal.h>
    #include <getopt.h>
    #include <string>
    #include <chrono>
    
    #include "dring.h"
    #include "callmanager_interface.h"
    #include "configurationmanager_interface.h"
    #include "presencemanager_interface.h"
    #ifdef RING_VIDEO
    #include "videomanager_interface.h"
    #endif
    #include "fileutils.h"
    
    static int ringFlags = 0;
    
    static void
    print_title()
    {
        std::cout
            << "Jami Daemon " << DRing::version()
            << ", by Savoir-faire Linux 2004-2018" << std::endl
            << "https://jami.net/" << std::endl
    #ifdef RING_VIDEO
            << "[Video support enabled]" << std::endl
    #endif
            << std::endl;
    }
    
    static void
    print_usage()
    {
        std::cout << std::endl <<
        "-c, --console \t- Log in console (instead of syslog)" << std::endl <<
        "-d, --debug \t- Debug mode (more verbose)" << std::endl <<
        "-p, --persistent \t- Stay alive after client quits" << std::endl <<
        "--auto-answer \t- Force automatic answer to incoming calls" << std::endl <<
        "-h, --help \t- Print help" << std::endl;
    }
    
    // Parse command line arguments, setting debug options or printing a help
    // message accordingly.
    // returns true if we should quit (i.e. help was printed), false otherwise
    static bool
    parse_args(int argc, char *argv[], bool& persistent)
    {
        int consoleFlag = false;
        int debugFlag = false;
        int helpFlag = false;
        int versionFlag = false;
        int autoAnswer = false;
    
        const struct option long_options[] = {
            /* These options set a flag. */
            {"debug", no_argument, NULL, 'd'},
            {"console", no_argument, NULL, 'c'},
            {"persistent", no_argument, NULL, 'p'},
            {"help", no_argument, NULL, 'h'},
            {"version", no_argument, NULL, 'v'},
            {"auto-answer", no_argument, &autoAnswer, true},
            {0, 0, 0, 0} /* Sentinel */
        };
    
        while (true) {
            /* getopt_long stores the option index here. */
            int option_index = 0;
    
            auto c = getopt_long(argc, argv, "dcphv", long_options, &option_index);
    
            // end of the options
            if (c == -1)
                break;
    
            switch (c) {
                case 'd':
                    debugFlag = true;
                    break;
    
                case 'c':
                    consoleFlag = true;
                    break;
    
                case 'p':
                    persistent = true;
                    break;
    
                case 'h':
                case '?':
                    helpFlag = true;
                    break;
    
                case 'v':
                    versionFlag = true;
                    break;
    
                default:
                    break;
            }
        }
    
        if (helpFlag) {
            print_usage();
            return true;
        }
    
        if (versionFlag) {
            // We've always print the title/version, so we can just exit
            return true;
        }
    
        if (consoleFlag)
            ringFlags |= DRing::DRING_FLAG_CONSOLE_LOG;
    
        if (debugFlag)
            ringFlags |= DRing::DRING_FLAG_DEBUG;
    
        if (autoAnswer)
            ringFlags |= DRing::DRING_FLAG_AUTOANSWER;
    
        return false;
    }
    
    static int
    osxTests()
    {
        using SharedCallback = std::shared_ptr<DRing::CallbackWrapperBase>;
    
        DRing::init(static_cast<DRing::InitFlag>(ringFlags));
    
        registerSignalHandlers(std::map<std::string, std::shared_ptr<DRing::CallbackWrapperBase>>());
    
        if (!DRing::start())
                return -1;
    
        while (true) {
            std::this_thread::sleep_for(std::chrono::seconds(1));
        }
    
        DRing::fini();
    }
    
    static int
    run()
    {
        osxTests();
        return 0;
    }
    
    static void
    interrupt()
    {}
    
    static void
    signal_handler(int code)
    {
        std::cerr << "Caught signal " << strsignal(code)
                  << ", terminating..." << std::endl;
    
        // Unset signal handlers
        signal(SIGHUP, SIG_DFL);
        signal(SIGINT, SIG_DFL);
        signal(SIGTERM, SIG_DFL);
    
        interrupt();
    }
    
    int
    main(int argc, char *argv [])
    {
        // make a copy as we don't want to modify argv[0], copy it to a vector to
        // guarantee that memory is correctly managed/exception safe
        std::string programName {argv[0]};
        std::vector<char> writable(programName.size() + 1);
        std::copy(programName.begin(), programName.end(), writable.begin());
    
        ring::fileutils::set_program_dir(writable.data());
    
    #ifdef TOP_BUILDDIR
        if (!getenv("CODECS_PATH"))
            setenv("CODECS_PATH", TOP_BUILDDIR "/src/media/audio/codecs", 1);
    #endif
    
        print_title();
    
        bool persistent = false;
        if (parse_args(argc, argv, persistent))
            return 0;
    
        // TODO: Block signals for all threads but the main thread, decide how/if we should
        // handle other signals
        signal(SIGINT, signal_handler);
        signal(SIGHUP, signal_handler);
        signal(SIGTERM, signal_handler);
    
        return run();
    }