convert Applet.cpp to C. Needed only one change: dbus' load_val -> load_charp

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

1 files changed, 0 insertions, 303 deletions

diff --git a/src/applet/Applet.cpp b/src/applet/Applet.cpp
deleted file mode 100644
index 4ce497cf..00000000
--- a/src/applet/Applet.cpp
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
-    Copyright (C) 2009  Jiri Moskovcak (jmoskovc@redhat.com)
-    Copyright (C) 2009  RedHat inc.
-
-    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.
-*/
-#if HAVE_LOCALE_H
-# include <locale.h>
-#endif
-#include <dbus/dbus-shared.h>
-#include <dbus/dbus-glib.h>
-#include <dbus/dbus-glib-lowlevel.h>
-#include "abrtlib.h"
-#include "abrt_dbus.h"
-#include "dbus_common.h"
-#include "applet_gtk.h"
-
-
-static struct applet* applet = NULL;
-
-
-static void Crash(DBusMessage* signal)
-{
-    int r;
-    DBusMessageIter in_iter;
-    dbus_message_iter_init(signal, &in_iter);
-
-    /* 1st param: package */
-    const char* package_name;
-    r = load_val(&in_iter, package_name);
-
-    /* 2nd param: crash_id */
-    if (r != ABRT_DBUS_MORE_FIELDS)
-    {
-        error_msg("dbus signal %s: parameter type mismatch", __func__);
-        return;
-    }
-    const char* crash_id = NULL;
-    r = load_val(&in_iter, crash_id);
-
-    /* 3rd param: dir */
-//dir parameter is not used for now, use is planned in the future
-    if (r != ABRT_DBUS_MORE_FIELDS)
-    {
-        error_msg("dbus signal %s: parameter type mismatch", __func__);
-        return;
-    }
-    const char* dir = NULL;
-    r = load_val(&in_iter, dir);
-
-    /* Optional 4th param: uid */
-    const char* uid_str = NULL;
-    if (r == ABRT_DBUS_MORE_FIELDS)
-    {
-        r = load_val(&in_iter, uid_str);
-    }
-    if (r != ABRT_DBUS_LAST_FIELD)
-    {
-        error_msg("dbus signal %s: parameter type mismatch", __func__);
-        return;
-    }
-
-    if (uid_str != NULL)
-    {
-        char *end;
-        errno = 0;
-        unsigned long uid_num = strtoul(uid_str, &end, 10);
-        if (errno || *end != '\0' || uid_num != getuid())
-        {
-            return;
-        }
-    }
-
-    const char* message = _("A crash in the %s package has been detected");
-    if (package_name[0] == '\0')
-        message = _("A crash has been detected");
-    //applet->AddEvent(uid, package_name);
-    set_icon_tooltip(applet, message, package_name);
-    show_icon(applet);
-
-    /* If this crash seems to be repeating, do not annoy user with popup dialog.
-     * (The icon in the tray is not suppressed)
-     */
-    static time_t last_time = 0;
-    static char* last_package_name = NULL;
-    static char* last_crash_id = NULL;
-    time_t cur_time = time(NULL);
-    if (last_package_name && strcmp(last_package_name, package_name) == 0
-     && last_crash_id && strcmp(last_crash_id, crash_id) == 0
-     && (unsigned)(cur_time - last_time) < 2 * 60 * 60
-    ) {
-        log_msg("repeated crash in %s, not showing the notification", package_name);
-        return;
-    }
-    last_time = cur_time;
-    free(last_package_name);
-    last_package_name = xstrdup(package_name);
-    free(last_crash_id);
-    last_crash_id = xstrdup(crash_id);
-
-    show_crash_notification(applet, crash_id, message, package_name);
-}
-
-static void QuotaExceed(DBusMessage* signal)
-{
-    int r;
-    DBusMessageIter in_iter;
-    dbus_message_iter_init(signal, &in_iter);
-    const char* str;
-    r = load_val(&in_iter, str);
-    if (r != ABRT_DBUS_LAST_FIELD)
-    {
-        error_msg("dbus signal %s: parameter type mismatch", __func__);
-        return;
-    }
-
-    //if (m_pSessionDBus->has_name("com.redhat.abrt.gui"))
-    //    return;
-    show_icon(applet);
-    show_msg_notification(applet, "%s", str);
-}
-
-static void NameOwnerChanged(DBusMessage* signal)
-{
-    int r;
-    DBusMessageIter in_iter;
-    dbus_message_iter_init(signal, &in_iter);
-    const char* name;
-    r = load_val(&in_iter, name);
-    if (r != ABRT_DBUS_MORE_FIELDS)
-    {
-        error_msg("dbus signal %s: parameter type mismatch", __func__);
-        return;
-    }
-
-    /* We are only interested in (dis)appearances of our daemon */
-    if (strcmp(name, "com.redhat.abrt") != 0)
-        return;
-
-    const char* old_owner;
-    r = load_val(&in_iter, old_owner);
-    if (r != ABRT_DBUS_MORE_FIELDS)
-    {
-        error_msg("dbus signal %s: parameter type mismatch", __func__);
-        return;
-    }
-    const char* new_owner;
-    r = load_val(&in_iter, new_owner);
-    if (r != ABRT_DBUS_LAST_FIELD)
-    {
-        error_msg("dbus signal %s: parameter type mismatch", __func__);
-        return;
-    }
-
-// hide icon if it's visible - as NM and don't show it, if it's not
-    if (!new_owner[0])
-        hide_icon(applet);
-}
-
-static DBusHandlerResult handle_message(DBusConnection* conn, DBusMessage* msg, void* user_data)
-{
-    const char* member = dbus_message_get_member(msg);
-
-    VERB1 log("%s(member:'%s')", __func__, member);
-
-    int type = dbus_message_get_type(msg);
-    if (type != DBUS_MESSAGE_TYPE_SIGNAL)
-    {
-        log("The message is not a signal. ignoring");
-        return DBUS_HANDLER_RESULT_HANDLED;
-    }
-
-    if (strcmp(member, "NameOwnerChanged") == 0)
-        NameOwnerChanged(msg);
-    else if (strcmp(member, "Crash") == 0)
-        Crash(msg);
-    else if (strcmp(member, "QuotaExceed") == 0)
-        QuotaExceed(msg);
-
-    return DBUS_HANDLER_RESULT_HANDLED;
-}
-
-//TODO: move to abrt_dbus.cpp
-static void die_if_dbus_error(bool error_flag, DBusError* err, const char* msg)
-{
-    if (dbus_error_is_set(err))
-    {
-        error_msg("dbus error: %s", err->message);
-        /*dbus_error_free(&err); - why bother, we will exit in a microsecond */
-        error_flag = true;
-    }
-    if (!error_flag)
-        return;
-    error_msg_and_die("%s", msg);
-}
-
-int main(int argc, char** argv)
-{
-    const char * app_name = "abrt-gui";
-    /* I18n */
-    setlocale(LC_ALL, "");
-#if ENABLE_NLS
-    bindtextdomain(PACKAGE, LOCALEDIR);
-    textdomain(PACKAGE);
-#endif
-
-    /* Need to be thread safe */
-    g_thread_init(NULL);
-    gdk_threads_init();
-    gdk_threads_enter();
-
-    /* Parse options */
-    int opt;
-    while ((opt = getopt(argc, argv, "dv")) != -1)
-    {
-        switch (opt)
-        {
-        case 'v':
-            g_verbose++;
-            break;
-        default:
-            error_msg_and_die(
-                "Usage: abrt-applet [-v]\n"
-                "\nOptions:"
-                "\n\t-v\tVerbose"
-            );
-        }
-    }
-    gtk_init(&argc, &argv);
-
-    /* Prevent zombies when we spawn abrt-gui */
-    signal(SIGCHLD, SIG_IGN);
-
-    /* Initialize our (dbus_abrt) machinery: hook _system_ dbus to glib main loop.
-     * (session bus is left to be handled by libnotify, see below) */
-    DBusError err;
-    dbus_error_init(&err);
-    DBusConnection* system_conn = dbus_bus_get(DBUS_BUS_SYSTEM, &err);
-    die_if_dbus_error(system_conn == NULL, &err, "Can't connect to system dbus");
-    attach_dbus_conn_to_glib_main_loop(system_conn, NULL, NULL);
-    if (!dbus_connection_add_filter(system_conn, handle_message, NULL, NULL))
-        error_msg_and_die("Can't add dbus filter");
-    /* which messages do we want to be fed to handle_message()? */
-    //signal sender=org.freedesktop.DBus -> path=/org/freedesktop/DBus; interface=org.freedesktop.DBus; member=NameOwnerChanged
-    //   string "com.redhat.abrt"
-    //   string ""
-    //   string ":1.70"
-    dbus_bus_add_match(system_conn, "type='signal',member='NameOwnerChanged'", &err);
-    die_if_dbus_error(false, &err, "Can't add dbus match");
-    //signal sender=:1.73 -> path=/com/redhat/abrt; interface=com.redhat.abrt; member=Crash
-    //   string "coreutils-7.2-3.fc11"
-    //   string "0"
-    dbus_bus_add_match(system_conn, "type='signal',path='/com/redhat/abrt'", &err);
-    die_if_dbus_error(false, &err, "Can't add dbus match");
-
-    /* Initialize GUI stuff.
-     * Note: inside CApplet ctor, libnotify hooks session dbus
-     * to glib main loop */
-    applet = applet_new(app_name);
-    /* dbus_abrt cannot handle more than one bus, and we don't really need to.
-     * The only thing we want to do is to announce ourself on session dbus */
-    DBusConnection* session_conn = dbus_bus_get(DBUS_BUS_SESSION, &err);
-    die_if_dbus_error(session_conn == NULL, &err, "Can't connect to session dbus");
-    int r = dbus_bus_request_name(session_conn,
-        "com.redhat.abrt.applet",
-        /* flags */ DBUS_NAME_FLAG_DO_NOT_QUEUE, &err);
-    die_if_dbus_error(r != DBUS_REQUEST_NAME_REPLY_PRIMARY_OWNER, &err,
-        "Problem connecting to dbus, or applet is already running");
-
-    /* show the warning in terminal, as nm-applet does */
-    if (!dbus_bus_name_has_owner(system_conn, ABRTD_DBUS_NAME, &err))
-    {
-        const char* msg = _("ABRT service is not running");
-        puts(msg);
-    }
-
-    /* dbus_bus_request_name can already read some data. Thus while dbus fd hasn't
-     * any data anymore, dbus library can buffer a message or two.
-     * If we don't do this, the data won't be processed until next dbus data arrives.
-     */
-    int cnt = 10;
-    while (dbus_connection_dispatch(system_conn) != DBUS_DISPATCH_COMPLETE && --cnt)
-        continue;
-
-    /* Enter main loop */
-    gtk_main();
-
-    gdk_threads_leave();
-    applet_destroy(applet);
-    return 0;
-}