void vfs_dir_class_init( VFSDirClass* klass )
{
GObjectClass * object_class;
object_class = ( GObjectClass * ) klass;
parent_class = g_type_class_peek_parent ( klass );
object_class->set_property = vfs_dir_set_property;
object_class->get_property = vfs_dir_get_property;
object_class->finalize = vfs_dir_finalize;
/* signals */
// klass->file_created = on_vfs_dir_file_created;
// klass->file_deleted = on_vfs_dir_file_deleted;
// klass->file_changed = on_vfs_dir_file_changed;
/*
* file-created is emitted when there is a new file created in the dir.
* The param is VFSFileInfo of the newly created file.
*/
signals[ FILE_CREATED_SIGNAL ] =
g_signal_new ( "file-created",
G_TYPE_FROM_CLASS ( klass ),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET ( VFSDirClass, file_created ),
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER );
/*
* file-deleted is emitted when there is a file deleted in the dir.
* The param is VFSFileInfo of the newly created file.
*/
signals[ FILE_DELETED_SIGNAL ] =
g_signal_new ( "file-deleted",
G_TYPE_FROM_CLASS ( klass ),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET ( VFSDirClass, file_deleted ),
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER );
/*
* file-changed is emitted when there is a file changed in the dir.
* The param is VFSFileInfo of the newly created file.
*/
signals[ FILE_CHANGED_SIGNAL ] =
g_signal_new ( "file-changed",
G_TYPE_FROM_CLASS ( klass ),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET ( VFSDirClass, file_changed ),
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER );
signals[ THUMBNAIL_LOADED_SIGNAL ] =
g_signal_new ( "thumbnail-loaded",
G_TYPE_FROM_CLASS ( klass ),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET ( VFSDirClass, thumbnail_loaded ),
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE, 1, G_TYPE_POINTER );
signals[ FILE_LISTED_SIGNAL ] =
g_signal_new ( "file-listed",
G_TYPE_FROM_CLASS ( klass ),
G_SIGNAL_RUN_FIRST,
G_STRUCT_OFFSET ( VFSDirClass, file_listed ),
NULL, NULL,
g_cclosure_marshal_VOID__BOOLEAN,
G_TYPE_NONE, 1, G_TYPE_BOOLEAN );
/* FIXME: Is there better way to do this? */
if( G_UNLIKELY( ! is_desktop_set ) )
vfs_get_desktop_dir();
if( ! home_trash_dir )
vfs_get_trash_dir();
}
static gpointer vfs_file_task_thread ( VFSFileTask* task )
{
GList * l;
struct stat file_stat;
dev_t dest_dev = 0;
GFunc funcs[] = {( GFunc ) vfs_file_task_move,
( GFunc ) vfs_file_task_copy,
( GFunc ) vfs_file_task_move, /* trash */
( GFunc ) vfs_file_task_delete,
( GFunc ) vfs_file_task_link,
( GFunc ) vfs_file_task_chown_chmod};
if ( task->type < VFS_FILE_TASK_MOVE
|| task->type >= VFS_FILE_TASK_LAST )
goto _exit_thread;
task->state = VFS_FILE_TASK_RUNNING;
task->current_file = ( char* ) task->src_paths->data;
task->total_size = 0;
if( task->type == VFS_FILE_TASK_TRASH )
{
task->dest_dir = g_build_filename( vfs_get_trash_dir(), "files", NULL );
/* Create the trash dir if it doesn't exist */
if( ! g_file_test( task->dest_dir, G_FILE_TEST_EXISTS ) )
g_mkdir_with_parents( task->dest_dir, 0700 );
}
call_progress_callback( task );
/* Calculate total size of all files */
if ( task->recursive )
{
for ( l = task->src_paths; l; l = l->next )
{
if( task->dest_dir && g_str_has_prefix( task->dest_dir, (char*)l->data ) )
{
/* FIXME: This has serious problems */
/* Check if source file is contained in destination dir */
/* The src file is already in dest dir */
if( lstat( (char*)l->data, &file_stat ) == 0
&& S_ISDIR(file_stat.st_mode) )
{
/* It's a dir */
if ( task->state_cb )
{
char* err;
char* disp_src;
char* disp_dest;
disp_src = g_filename_display_name( (char*)l->data );
disp_dest = g_filename_display_name( task->dest_dir );
err = g_strdup_printf( _("Destination directory \"%1$s\" is contained in source \"%2$s\""), disp_dest, disp_src );
if ( task->state_cb( task, VFS_FILE_TASK_ERROR,
err, task->state_cb_data ) )
task->state = VFS_FILE_TASK_RUNNING;
else
task->state = VFS_FILE_TASK_ABORTED;
g_free( disp_src );
g_free( disp_dest );
g_free( err );
}
else
task->state = VFS_FILE_TASK_ABORTED;
if ( should_abort( task ) )
goto _exit_thread;
}
}
get_total_size_of_dir( task, ( char* ) l->data, &task->total_size );
}
}
else
{
if ( task->type != VFS_FILE_TASK_CHMOD_CHOWN )
{
if ( task->dest_dir &&
lstat( task->dest_dir, &file_stat ) < 0 )
{
task->error = errno;
call_state_callback( task, VFS_FILE_TASK_ERROR );
if ( should_abort( task ) )
goto _exit_thread;
}
dest_dev = file_stat.st_dev;
}
for ( l = task->src_paths; l; l = l->next )
{
if ( lstat( ( char* ) l->data, &file_stat ) == -1 )
{
task->error = errno;
call_state_callback( task, VFS_FILE_TASK_ERROR );
if ( should_abort( task ) )
goto _exit_thread;
}
if ( S_ISLNK( file_stat.st_mode ) ) /* Don't do deep copy for symlinks */
task->recursive = FALSE;
else if ( task->type == VFS_FILE_TASK_MOVE || task->type == VFS_FILE_TASK_TRASH )
task->recursive = ( file_stat.st_dev != dest_dev );
if ( task->recursive )
{
get_total_size_of_dir( task, ( char* ) l->data,
&task->total_size );
}
else
{
task->total_size += file_stat.st_size;
}
}
}
g_list_foreach( task->src_paths,
funcs[ task->type ],
task );
_exit_thread:
if ( task->state_cb )
call_state_callback( task, VFS_FILE_TASK_FINISH );
else
{
/* FIXME: Will this cause any problem? */
task->thread = NULL;
vfs_file_task_free( task );
}
return NULL;
}