Copyright (c) 2020, 2021 Andinus <andinus@nand.sh>

Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.

THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

/*
 * main.c
 * vim: expandtab:ts=4:sts=4:sw=4
 *
 * Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
 * Copyright (C) 2019 - 2020 Michael Vetter <jubalh@iodoru.org>
 *
 * This file is part of Profanity.
 *
 * Profanity 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.
 *
 * Profanity 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 Profanity.  If not, see <https://www.gnu.org/licenses/>.
 *
 * In addition, as a special exception, the copyright holders give permission to
 * link the code of portions of this program with the OpenSSL library under
 * certain conditions as described in each individual source file, and
 * distribute linked combinations including the two.
 *
 * You must obey the GNU General Public License in all respects for all of the
 * code used other than OpenSSL. If you modify file(s) with this exception, you
 * may extend this exception to your version of the file(s), but you are not
 * obligated to do so. If you do not wish to do so, delete this exception
 * statement from your version. If you delete this exception statement from all
 * source files in the program, then also delete it here.
 *
 */

#include "config.h"

#include <string.h>
#include <glib.h>

#ifdef HAVE_GIT_VERSION
#include "gitversion.h"
#endif

#ifdef HAVE_LIBOTR
#include "otr/otr.h"
#endif

#ifdef HAVE_LIBGPGME
#include "pgp/gpg.h"
#endif

#ifdef HAVE_PYTHON
#include "plugins/python_plugins.h"
#endif

#include "profanity.h"
#include "common.h"
#include "command/cmd_defs.h"

static gboolean version = FALSE;
static char *log = NULL;
static char *log_file = NULL;
static char *account_name = NULL;
static char *config_file = NULL;
static char *theme_name = NULL;

int
main(int argc, char **argv)
{
    if (argc == 2 && g_strcmp0(argv[1], "docgen") == 0 && g_strcmp0(PACKAGE_STATUS, "development") == 0) {
        command_docgen();
        return 0;
    }

    static GOptionEntry entries[] =
    {
        { "version", 'v', 0, G_OPTION_ARG_NONE, &version, "Show version information", NULL },
        { "account", 'a', 0, G_OPTION_ARG_STRING, &account_name, "Auto connect to an account on startup" },
        { "log", 'l', 0, G_OPTION_ARG_STRING, &log, "Set logging levels, DEBUG, INFO (default), WARN, ERROR", "LEVEL" },
        { "config", 'c', 0, G_OPTION_ARG_STRING, &config_file, "Use an alternative configuration file", NULL },
        { "logfile", 'f', 0, G_OPTION_ARG_STRING, &log_file, "Specify log filename", NULL },
        { "theme", 't', 0, G_OPTION_ARG_STRING, &theme_name, "Specify theme name", NULL },
        { NULL }
    };

    GError *error = NULL;
    GOptionContext *context;

    context = g_option_context_new(NULL);
    g_option_context_add_main_entries(context, entries, NULL);
    if (!g_option_context_parse(context, &argc, &argv, &error)) {
        g_print("%s\n", error->message);
        g_option_context_free(context);
        g_error_free(error);
        return 1;
    }

    g_option_context_free(context);

    if (version == TRUE) {
        if (strcmp(PACKAGE_STATUS, "development") == 0) {
#ifdef HAVE_GIT_VERSION
            g_print("Profanity, version %sdev.%s.%s\n", PACKAGE_VERSION, PROF_GIT_BRANCH, PROF_GIT_REVISION);
#else
            g_print("Profanity, version %sdev\n", PACKAGE_VERSION);
#endif
        } else {
            g_print("Profanity, version %s\n", PACKAGE_VERSION);
        }

        // lets use fixed email instead of PACKAGE_BUGREPORT
        g_print("Copyright (C) 2012 - 2019 James Booth <boothj5web@gmail.com>.\n");
        g_print("Copyright (C) 2019 - 2020 Michael Vetter <jubalh@iodoru.org>.\n");
        g_print("License GPLv3+: GNU GPL version 3 or later <https://www.gnu.org/licenses/gpl.html>\n");
        g_print("\n");
        g_print("This is free software; you are free to change and redistribute it.\n");
        g_print("There is NO WARRANTY, to the extent permitted by law.\n");
        g_print("\n");

        g_print("Build information:\n");

#ifdef HAVE_LIBMESODE
        g_print("XMPP library: libmesode\n");
#endif
#ifdef HAVE_LIBSTROPHE
        g_print("XMPP library: libstrophe\n");
#endif

        if (is_notify_enabled()) {
            g_print("Desktop notification support: Enabled\n");
        } else {
            g_print("Desktop notification support: Disabled\n");
        }

#ifdef HAVE_LIBOTR
        char *otr_version = otr_libotr_version();
        g_print("OTR support: Enabled (libotr %s)\n", otr_version);
#else
        g_print("OTR support: Disabled\n");
#endif

#ifdef HAVE_LIBGPGME
        const char *pgp_version = p_gpg_libver();
        g_print("PGP support: Enabled (libgpgme %s)\n", pgp_version);
#else
        g_print("PGP support: Disabled\n");
#endif

#ifdef HAVE_OMEMO
        g_print("OMEMO support: Enabled\n");
#else
        g_print("OMEMO support: Disabled\n");
#endif

#ifdef HAVE_C
        g_print("C plugins: Enabled\n");
#else
        g_print("C plugins: Disabled\n");
#endif

#ifdef HAVE_PYTHON
        gchar *python_version = python_get_version_number();
        g_print("Python plugins: Enabled (%s)\n", python_version);
        g_free(python_version);
#else
        g_print("Python plugins: Disabled\n");
#endif

#ifdef HAVE_GTK
        g_print("GTK icons: Enabled\n");
#else
        g_print("GTK icons: Disabled\n");
#endif

        return 0;
    }

    prof_run(log ? log : "INFO", account_name, config_file, log_file, theme_name);

    /* Free resources allocated by GOptionContext */
    g_free(log);
    g_free(account_name);
    g_free(config_file);
    g_free(log_file);
    g_free(theme_name);

    return 0;
}