/*
 * synergy -- mouse and keyboard sharing utility
 * Copyright (C) 2014-2016 Symless Ltd.
 *
 * This package is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * found in the file LICENSE that should have accompanied this file.
 *
 * This package 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, see <http://www.gnu.org/licenses/>.
 */

#include "synergy/ToolApp.h"

#include "synergy/ArgParser.h"
#include "arch/Arch.h"
#include "base/Log.h"
#include "base/String.h"

#include <iostream>
#include <sstream>

#if SYSAPI_WIN32
#include "platform/MSWindowsSession.h"
#endif

#define JSON_URL "https://symless.com/account/json/"

enum {
    kErrorOk,
    kErrorArgs,
    kErrorException,
    kErrorUnknown
};

UInt32
ToolApp::run(int argc, char** argv)
{
    if (argc <= 1) {
        std::cerr << "no args" << std::endl;
        return kErrorArgs;
    }

    try {
        ArgParser argParser(this);
        bool result = argParser.parseToolArgs(m_args, argc, argv);

        if (!result) {
            m_bye(kExitArgs);
        }

        if (m_args.m_printActiveDesktopName) {
#if SYSAPI_WIN32
            MSWindowsSession session;
            String name = session.getActiveDesktopName();
            if (name.empty()) {
                LOG((CLOG_CRIT "failed to get active desktop name"));
                return kExitFailed;
            }
            else {
                String output = synergy::string::sprintf("activeDesktop:%s", name.c_str());
                LOG((CLOG_INFO "%s", output.c_str()));
            }
#endif
        }
        else if (m_args.m_getInstalledDir) {
            std::cout << ARCH->getInstalledDirectory() << std::endl;
        }
        else if (m_args.m_getProfileDir) {
            std::cout << ARCH->getProfileDirectory() << std::endl;
        }
        else if (m_args.m_getArch) {
            std::cout << ARCH->getPlatformName() << std::endl;
        }
        else {
            throw XSynergy("Nothing to do");
        }
    }
    catch (std::exception& e) {
        LOG((CLOG_CRIT "An error occurred: %s\n", e.what()));
        return kExitFailed;
    }
    catch (...) {
        LOG((CLOG_CRIT "An unknown error occurred.\n"));
        return kExitFailed;
    }

#if WINAPI_XWINDOWS
    // HACK: avoid sigsegv on linux
    m_bye(kErrorOk);
#endif

    return kErrorOk;
}

void
ToolApp::help()
{
}
