File gnome-vfs2-183723-unix-mounts-plus-hal-mounts.diff of Package gnome-vfs2

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File gnome-vfs2-183723-unix-mounts-plus-hal-mounts.diff of Package gnome-vfs2

2006-06-16  Federico Mena Quintero  <federico@novell.com>

Restore the ability to mount volumes with Unix mount(8),
	instead of only using HAL.  Fixes
	https://bugzilla.novell.com/show_bug.cgi?id=183723

* libgnomevfs/gnome-vfs-volume-ops.c (mount_unmount_with_hal): New
	function; moved the HAL code from mount_unmount_operation() to here.
	(mount_unmount_with_unix_mount): Likewise, but for the Unix mounts
	code.
	(find_command): Restore function from the original, unpatched source.
	(mount_unmount_operation): Just dispatch to the right function,
	mount_unmount_with_hal() or mount_unmount_with_unix_mount(),
	depending on whether we have a HAL UDI.

--- gnome-vfs/libgnomevfs/gnome-vfs-volume-ops.c.hal-only	2006-06-16 13:13:37.000000000 -0500
+++ gnome-vfs/libgnomevfs/gnome-vfs-volume-ops.c	2006-06-16 13:31:06.000000000 -0500
@@ -56,11 +56,7 @@ static const char *volrmmount_locations 
 #define UMOUNT_COMMAND volrmmount_locations
 #define UMOUNT_SEPARATOR " -e "
 
-#elif USE_HAL
-
-static DBusConnection *dbus_ctx = NULL;
-
-#elif !G_OS_WIN32
+#elif !defined (G_OS_WIN32)
 
 static const char *mount_known_locations [] = {
 	"/sbin/mount", "/bin/mount",
@@ -80,7 +76,27 @@ static const char *umount_known_location
 #define UMOUNT_COMMAND umount_known_locations
 #define UMOUNT_SEPARATOR " "
 
-#endif /* USE_VOLRMMOUNT */
+#endif  /* USE_VOLRMMOUNT */
+
+
+#ifdef USE_HAL
+
+static DBusConnection *dbus_ctx = NULL;
+
+#endif
+
+/* Returns the full path to the queried command */
+static const char *
+find_command (const char **known_locations)
+{
+	int i;
+
+	for (i = 0; known_locations [i]; i++){
+		if (g_file_test (known_locations [i], G_FILE_TEST_IS_EXECUTABLE))
+			return known_locations [i];
+	}
+	return NULL;
+}
 
 /* mount_unmount_operation() flags */
 enum {
@@ -120,7 +136,7 @@ force_probe (void)
 	}
 }
 
-#if !defined (USE_HAL) && !defined (G_OS_WIN32)
+#if !defined (G_OS_WIN32)
 
 typedef struct {
 	char *argv[4];
@@ -342,7 +358,7 @@ mount_unmount_thread (void *arg)
 	return NULL;
 }
 
-#endif	/* !USE_HAL && !G_OS_WIN32 */
+#endif
 
 struct dispatch_callback_closure {
 	gboolean succeeded;
@@ -434,19 +450,17 @@ uid_is_valid_option (DBusConnection *dbu
 
 	return retval;
 }
-#endif
 
 static void
-mount_unmount_operation (const char *mount_point,
-			 const char *device_path,
-			 const char *hal_udi,
-			 const char *filesystem_type,
-			 GnomeVFSDeviceType device_type,
-			 guint32 flags,
-			 GnomeVFSVolumeOpCallback  callback,
-			 gpointer                  user_data)
+mount_unmount_with_hal (const char *mount_point,
+			const char *device_path,
+			const char *hal_udi,
+			const char *filesystem_type,
+			GnomeVFSDeviceType device_type,
+			guint32 flags,
+			GnomeVFSVolumeOpCallback  callback,
+			gpointer                  user_data)
 {
-#ifdef USE_HAL
 	DBusMessage *dmesg, *reply;
 	const char *method;
 	DBusError error;
@@ -531,8 +545,19 @@ mount_unmount_operation (const char *mou
  exception:
 
 	dbus_error_free (&error);
-	
-#elif !defined (G_OS_WIN32)
+}
+#endif
+
+static void
+mount_unmount_with_unix_mount (const char *mount_point,
+			       const char *device_path,
+			       const char *filesystem_type,
+			       GnomeVFSDeviceType device_type,
+			       guint32 flags,
+			       GnomeVFSVolumeOpCallback  callback,
+			       gpointer                  user_data)
+{
+#if !defined (G_OS_WIN32)
 	const char *command = NULL;
 	const char *argument = NULL;
 	MountThreadInfo *mount_info;
@@ -550,16 +575,22 @@ mount_unmount_operation (const char *mou
 #else
 	name = mount_point;
 #endif /* USE_VOLRMOUNT */
-	
+
+	if (flags & MOUNT) {
+		command = find_command (MOUNT_COMMAND);
+
 #ifdef  MOUNT_ARGUMENT
-	if (operation == MOUNT)
 		argument = MOUNT_ARGUMENT;
 #endif /* MOUNT_ARGUMENT */
+	}
 	
+	if (flags & UNMOUNT) {
+		command = find_command (UMOUNT_COMMAND);
+
 #ifdef  UNMOUNT_ARGUMENT
-	if (operation == UNMOUNT)
 		argument = UNMOUNT_ARGUMENT;
 #endif /* UNMOUNT_ARGUMENT */
+	}
 	
 	mount_info = g_new0 (MountThreadInfo, 1);
 	
@@ -586,6 +617,29 @@ mount_unmount_operation (const char *mou
 #endif
 }
 
+static void
+mount_unmount_operation (const char *mount_point,
+			 const char *device_path,
+			 const char *hal_udi,
+			 const char *filesystem_type,
+			 GnomeVFSDeviceType device_type,
+			 guint32 flags,
+			 GnomeVFSVolumeOpCallback  callback,
+			 gpointer                  user_data)
+{
+#ifdef USE_HAL
+	if (hal_udi) {
+		mount_unmount_with_hal (mount_point, device_path, hal_udi, filesystem_type, device_type, flags,
+					callback, user_data);
+	} else {
+#endif
+		mount_unmount_with_unix_mount (mount_point, device_path, filesystem_type, device_type, flags,
+					       callback, user_data);
+#ifdef USE_HAL
+	}
+#endif
+}
+
 
 /* TODO: check if already mounted/unmounted, emit pre_unmount, check for mount types */

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File gnome-vfs2-183723-unix-mounts-plus-hal-mounts.diff of Package gnome-vfs2

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