Split the data and sources

1 files changed, 0 insertions, 274 deletions

diff --git a/slack-timedate.cpp b/slack-timedate.cpp
deleted file mode 100644
index 3f8b2d8..0000000
--- a/slack-timedate.cpp
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * Copyright (C) 2013-2024  Eugen Wissner <belka@caraus.de>
- * 
- * 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, see <http://www.gnu.org/licenses/>.
- *
- */
-
-#include <cstring>
-#include <filesystem>
-#include <fstream>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/time.h>
-#include <sys/stat.h>
-
-#include "slack-timedate.h"
-
-static void slack_method_call (GDBusConnection *connection, const gchar *sender, const gchar *object_path, const gchar *interface_name, const gchar *method_name, GVariant *parameters, GDBusMethodInvocation *invocation, gpointer user_data) {
-	gchar *timezone, *response;
-	gboolean user_interaction, relative, is_localtime, use_ntp;
-	gint64 usec_utc;
-
-	// Set time zone
-	if (g_strcmp0 (method_name, "SetTimezone") == 0) {
-		g_variant_get (parameters, "(&sb)", &timezone, &user_interaction);
-
-		if (slack_set_timezone (timezone)) g_dbus_method_invocation_return_value (invocation,
-				NULL);
-		else g_dbus_method_invocation_return_error (invocation,
-				G_IO_ERROR,
-				G_IO_ERROR_FAILED,
-				"Write operation failed");
-
-		g_free (timezone);
-    } else if (g_strcmp0 (method_name, "SetTime") == 0) {
-		g_variant_get (parameters, "(xbb)", &usec_utc, &relative, &user_interaction);
-
-		// Set time
-		//if (!slack_set_time (usec_utc, slack_get_is_localtime ())) {
-		if (slack_set_time(usec_utc, relative))
-        {
-            g_dbus_method_invocation_return_value(invocation, NULL);
-        }
-		else
-        {
-            g_dbus_method_invocation_return_error(invocation, G_IO_ERROR, G_IO_ERROR_FAILED,
-                    "Failed to set system clock");
-        }
-    } else if (g_strcmp0 (method_name, "SetNTP") == 0) {
-		g_variant_get (parameters, "(bb)", &use_ntp, &user_interaction);
-
-		// Enable NTP
-		if (slack_set_ntp (use_ntp)) g_dbus_method_invocation_return_value (invocation,
-				NULL);
-		else g_dbus_method_invocation_return_error (invocation,
-				G_IO_ERROR,
-				G_IO_ERROR_FAILED,
-				"Error enabling NTP");
-	}
-	return;
-}
-
-static GVariant *slack_get_property (GDBusConnection *connection, const gchar *sender, const gchar *object_path, const gchar *interface_name, const gchar *prop_name, GError **slack_err, gpointer user_data) {
-	if (g_strcmp0 ("Timezone", prop_name) == 0) {
-		return g_variant_new_string (slack_get_timezone ());
-	} if (g_strcmp0 ("LocalRTC", prop_name) == 0) {
-		return g_variant_new_boolean (slack_get_is_localtime ());
-	} if (g_strcmp0 ("NTP", prop_name) == 0) {
-		return g_variant_new_boolean (slack_get_ntp ());
-	}
-	return NULL;
-}
-
-static void on_timedate_acquired (GDBusConnection *connection, const gchar *name, gpointer user_data) {
-	guint registration_id;
-	GDBusNodeInfo *introspection_data;
-	GError *slack_err;
-	const GDBusInterfaceVTable interface_vtable = {
-		slack_method_call,
-		slack_get_property,
-		NULL
-	};
-
-	slack_err = NULL;
-	introspection_data = g_dbus_node_info_new_for_xml (INTROSPECTION_XML, &slack_err);
-	if (introspection_data == NULL)
-		g_error ("Failed to parse D-Bus introspection XML: %s\n", slack_err->message);
-
-	slack_err = NULL;
-	registration_id = g_dbus_connection_register_object (connection,
-			BUS_PATH,
-			introspection_data->interfaces[0],
-			&interface_vtable,
-			NULL,
-			NULL,
-			&slack_err);
-
-	if (registration_id <= 0) {
-		g_critical ("Failed to register callbacks for the exported object with the D-Bus interface: %s\n", slack_err->message);
-		g_error_free (slack_err);
-	}
-
-	g_dbus_node_info_unref (introspection_data);
-}
-
-static void on_timedate_lost (GDBusConnection *connection, const gchar *name, gpointer user_data) {
-	g_warning ("Failed to acquire the service %s.\n", name);
-	exit (1);
-}
-
-gboolean timeout_callback (Glib::RefPtr<Glib::MainLoop> loop2quit) {
-	loop2quit->quit();
-	return false;
-}
-
-int main(int argc, char **argv)
-{
-	guint owner_id = g_bus_own_name (G_BUS_TYPE_SYSTEM,
-			BUS_NAME,
-			static_cast<GBusNameOwnerFlags>(G_BUS_NAME_OWNER_FLAGS_ALLOW_REPLACEMENT | G_BUS_NAME_OWNER_FLAGS_REPLACE),
-			on_timedate_acquired,
-			NULL,
-			on_timedate_lost,
-			NULL,
-			NULL);
-    Glib::RefPtr<Glib::MainLoop> loop = Glib::MainLoop::create(false);
-
-    Glib::signal_timeout().connect_seconds(sigc::bind(&timeout_callback, loop), DEFAULT_EXIT_SEC);
-	loop->run();
-
-	g_bus_unown_name (owner_id);
-
-	return EXIT_SUCCESS;
-}
-
-
-gchar *slack_get_timezone () {
-	gchar *zone_copied_from, *zone;
-
-	zone_copied_from = g_file_read_link ("/etc/localtime-copied-from", NULL);
-	if (zone_copied_from == NULL) return NULL;
-
-	zone = g_strdup (zone_copied_from + strlen ("/usr/share/zoneinfo/") * sizeof (gchar));
-	g_free (zone_copied_from);
-
-	return zone;
-}
-
-gboolean slack_set_timezone (gchar *zone) {
-	gchar *zone_file;
-	GFile *etc_localtime, *localtime_link, *g_zone_file;
-
-	zone_file = g_strconcat ("/usr/share/zoneinfo/", zone, NULL);
-	if (Glib::file_test(zone_file, Glib::FILE_TEST_IS_REGULAR))
-    {
-		etc_localtime = g_file_new_for_path ("/etc/localtime");
-		localtime_link = g_file_new_for_path ("/etc/localtime-copied-from");
-		g_zone_file = g_file_new_for_path (zone_file);
-
-		if (!g_file_copy (g_zone_file, etc_localtime, G_FILE_COPY_OVERWRITE, NULL, NULL, NULL, NULL)) {
-			return FALSE;
-		}
-
-		if (!g_file_delete (localtime_link, NULL, NULL)) {
-			return FALSE;
-		}
-		if (!g_file_make_symbolic_link (localtime_link, zone_file, NULL, NULL)) {
-			return FALSE;
-		}
-
-		g_free (zone_file);
-		g_object_unref (etc_localtime);
-		g_object_unref (localtime_link);
-		g_object_unref (g_zone_file);
-
-        return true;
-	}
-    return false;
-}
-
-gboolean slack_set_time(gint64 seconds_since_epoch, gboolean relative)
-{
-    timespec ts;
-
-    if (relative)
-    {
-        if (clock_gettime(CLOCK_REALTIME, &ts) == -1)
-        {
-            return FALSE;
-        }
-        ts.tv_sec += static_cast<time_t>(seconds_since_epoch / USEC_PER_SEC);
-        ts.tv_nsec += (seconds_since_epoch % USEC_PER_SEC) * NSEC_PER_USEC;
-
-        if (ts.tv_nsec < 0)
-        {
-            --ts.tv_sec;
-            ts.tv_nsec += USEC_PER_SEC;
-        }
-    }
-    else
-    {
-        ts.tv_sec = static_cast<time_t>(seconds_since_epoch / USEC_PER_SEC);
-        ts.tv_nsec = (seconds_since_epoch % USEC_PER_SEC) * NSEC_PER_USEC;
-    }
-    return clock_settime (CLOCK_REALTIME, &ts) == 0;
-}
-
-gboolean slack_get_is_localtime()
-{
-    std::ifstream fh{ "/etc/hardwareclock", std::ios::in };
-    if (!fh.is_open())
-    {
-        return false;
-    }
-    std::array<char, 10> time_str; // "localtime" is longer than "UTC" and has 9 letters + \0
-
-    while (fh.good())
-    {
-        fh.getline(time_str.data(), time_str.size());
-        fh.clear(fh.rdstate() & (~std::ios_base::failbit));
-
-        if (std::strncmp(time_str.data(), "localtime", time_str.size()) == 0)
-        {
-            return true;
-        }
-    }
-    return false;
-}
-
-gboolean slack_get_ntp()
-{
-	return Glib::file_test("/etc/rc.d/rc.ntpd", Glib::FileTest::FILE_TEST_IS_EXECUTABLE);
-}
-
-gboolean slack_set_ntp(gboolean xntp)
-{
-    std::filesystem::perms rc_mode = std::filesystem::perms::owner_read | std::filesystem::perms::owner_write
-        | std::filesystem::perms::group_read | std::filesystem::perms::others_read;
-
-    if (xntp)
-    {
-        rc_mode |= std::filesystem::perms::owner_exec
-            | std::filesystem::perms::group_exec | std::filesystem::perms::others_exec;
-        g_message("Please don't forget to configure the NTP daemon");
-
-        /* It doesn't matter if fails.
-         * The ntpdate command is considered obsolete, but "orthodox" ntpd -g
-         * will fail if your system clock is off for more than half an hour. */
-        g_spawn_command_line_async("/usr/sbin/ntpdate pool.ntp.org", NULL);
-    }
-    if (Glib::file_test("/etc/rc.d/rc.ntpd", Glib::FileTest::FILE_TEST_IS_REGULAR))
-    {
-        std::error_code ec;
-        std::filesystem::permissions("/etc/rc.d/rc.ntpd", rc_mode, ec);
-        return !ec;
-    }
-    else
-    {
-        g_error("The NTP daemon isn't installed");
-        return false;
-    }
-}