diff options
Diffstat (limited to 'sfshare-gui/dbus_client.c')
| -rwxr-xr-x | sfshare-gui/dbus_client.c | 254 |
1 files changed, 254 insertions, 0 deletions
diff --git a/sfshare-gui/dbus_client.c b/sfshare-gui/dbus_client.c new file mode 100755 index 0000000..87a0e69 --- /dev/null +++ b/sfshare-gui/dbus_client.c @@ -0,0 +1,254 @@ +/* + * dbus_client.c + * + * 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 library 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 + * Library General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this library; if not, write to the Free + * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Author: Jan Lipovsky <janlipovsky@gmail.com> + */ + +#include <glib.h> +#include <gtk/gtk.h> +#include <dbus/dbus.h> +#include <dbus/dbus-glib.h> +#include <dbus/dbus-glib-lowlevel.h> +#include <stdio.h> +#include <stdlib.h> + +#include <polkitgtk/polkitgtk.h> + +#include "dbus_client.h" +#include "sfshare.h" +#include "dbus_client_glue.h" + +#define SFSHARE_DBUS_NAME "org.fedoraproject.SimpleFileShare" +#define SFSHARE_DBUS_PATH "/org/fedoraproject/SimpleFileShare" +#define SFSHARE_DBUS_INTERFACE "org.fedoraproject.SimpleFileShare" + +/* Dbus */ +DBusGConnection *bus; +DBusGProxy *remote_object; +gboolean is_dbus_connected = FALSE; +gboolean is_authorized = FALSE; + +/* Polkit */ +PolkitSubject *subject; +PolkitAuthority *authority; + + +/** Connect to DBUS */ +void +dbus_sfshare_connect ( void ) +{ + if(!is_dbus_connected) + { + GError *error = NULL; + + bus = dbus_g_bus_get (DBUS_BUS_SYSTEM, &error); + if (!bus) + { + is_dbus_connected = FALSE; + + show_message (GTK_MESSAGE_WARNING, "Couldn't connect to session bus: %s", error->message, "%s", "error->message"); + g_warning ("Couldn't connect to session bus : %s", error->message); + + g_error_free (error); + return; + } + + remote_object = dbus_g_proxy_new_for_name (bus, + SFSHARE_DBUS_NAME, + SFSHARE_DBUS_PATH, + SFSHARE_DBUS_INTERFACE); + + is_dbus_connected = TRUE; + } +} + + +/** Disconnect from DBUS - free object */ +void +dbus_sfshare_disconnect ( void ) +{ + if ( is_dbus_connected ) + { + g_object_unref (G_OBJECT (remote_object)); + is_dbus_connected = FALSE; + } +} + +/** Get Polkit Authority */ +void +polkit_sfshare_init () +{ + authority = polkit_authority_get (); +} + +/** Free Polkit objects */ +void +polkit_sfshare_free () +{ + g_object_unref (authority); + g_object_unref (subject); +} + +/** PolicyKit callback */ +static void +check_authorization_cb (PolkitAuthority *authority, + GAsyncResult *res, + gpointer *data) +{ + GError *error; + PolkitAuthorizationResult *result; + + is_authorized = FALSE; + + error = NULL; + result = polkit_authority_check_authorization_finish (authority, res, &error); + if (error != NULL) + { + g_print ("Error checking authorization: %s\n", error->message); + g_error_free (error); + } + else + { + if (polkit_authorization_result_get_is_authorized (result)) + { + is_authorized = TRUE; + save_share (); + } + else if (polkit_authorization_result_get_is_challenge (result)) + { + is_authorized = FALSE; + } + else + { + is_authorized = FALSE; + } + } +} + +/** Check privileges vie PolicyKit */ +void +polkit_sfshare_check (const gchar *action_id) +{ + + subject = polkit_system_bus_name_new (dbus_bus_get_unique_name (dbus_g_connection_get_connection (bus))); + + polkit_authority_check_authorization (authority, + subject, + action_id, + NULL, /* PolkitDetails */ + POLKIT_CHECK_AUTHORIZATION_FLAGS_ALLOW_USER_INTERACTION, + NULL, + (GAsyncReadyCallback) check_authorization_cb, + NULL); +} + +/** Call daemon D-Bus methot get_share_status */ +int +dbus_sfshare_get_share (const gchar *path, gchar ***result) +{ + GError *error = NULL; + + dbus_sfshare_connect (); + + if (!org_fedoraproject_SimpleFileShare_get_share_status (remote_object, path, result, &error)) + { + show_message (GTK_MESSAGE_WARNING, "%s", "Warning!", "Remote method get_share_status failed: %s", error->message); + g_warning ("Remote method get_share_status failed: %s", error->message); + g_error_free (error); + + return -1; + } + + return 0; +} + +/** Reply of setup_share */ +void +set_share_reply (DBusGProxy *proxy, GError *error, gpointer userdata) +{ + if (error!= NULL) + { + show_message (GTK_MESSAGE_WARNING, "%s","Warning!", "An error occured while calling setup_share remote method: %s", error->message); + g_warning ("An error occured while calling setup_share remote method: %s", error->message); + g_error_free (error); + return; + } + + reload_share_info (); + show_message (GTK_MESSAGE_INFO, "%s" ,"Folder is now shared!", "%s", "Share section was succesfully writed to smb.conf"); +} + + +/** Async call daemon D-Bus methot setup_share */ +void +dbus_sfshare_set_share (const gchar *name, const gchar *path, const gchar *comment, const gchar *read_only, const gchar *guest_ok) +{ + GError *error = NULL; + + const gchar *share[6] = {name, path, comment, read_only, guest_ok, NULL}; + + dbus_sfshare_connect (); + + /* Async call of setup_share metod */ + if (!org_fedoraproject_SimpleFileShare_setup_share_async (remote_object, share, set_share_reply, NULL)) + { + show_message (GTK_MESSAGE_WARNING, "%s", "Warning!", "Remote method setup_share failed: %s", error->message); + g_warning ("Remote method setup_share failed: %s", error->message); + g_error_free (error); + return; + } +} + + + +/** Reply of delete_share */ +void +delete_share_reply (DBusGProxy *proxy, GError *error, gpointer userdata) +{ + if (error!= NULL) + { + show_message (GTK_MESSAGE_WARNING, "%s","Warning!", "An error occured while calling delete_share remote method: %s", error->message); + g_warning ("An error occured while calling delete_share remote method: %s", error->message); + g_error_free (error); + return; + } + + reload_share_info (); + + show_message (GTK_MESSAGE_INFO, "%s", "Share was deleted!", "%s", "Share section was succesfully deleted from smb.conf"); +} + + +/** Async call daemon D-Bus methot delete_share */ +void +dbus_sfshare_delete_share (const gchar *path) +{ + GError *error = NULL; + + dbus_sfshare_connect (); + + /* Async call of delete_share metod */ + if (!org_fedoraproject_SimpleFileShare_delete_share_async (remote_object, path, delete_share_reply, NULL)) + { + show_message (GTK_MESSAGE_WARNING, "%s", "Warning!", "Remote method delete_share failed: %s", error->message); + g_warning ("Remote method delete_share failed: %s", error->message); + g_error_free (error); + return; + } +} + + |