NADataBoxed *
nagp_reader_read_data( const NAIFactoryProvider *provider, void *reader_data, const NAIFactoryObject *object, const NADataDef *def, GSList **messages )
{
static const gchar *thisfn = "nagp_reader_read_data";
NADataBoxed *boxed;
g_return_val_if_fail( NA_IS_IFACTORY_PROVIDER( provider ), NULL );
g_return_val_if_fail( NA_IS_IFACTORY_OBJECT( object ), NULL );
/*g_debug( "%s: reader_data=%p, object=%p (%s), data=%s",
thisfn,
( void * ) reader_data,
( void * ) object, G_OBJECT_TYPE_NAME( object ),
def->name );*/
if( !def->gconf_entry || !strlen( def->gconf_entry )){
g_warning( "%s: GConf entry is not set for NADataDef %s", thisfn, def->name );
return( NULL );
}
boxed = get_boxed_from_path(
NAGP_GCONF_PROVIDER( provider ), (( ReaderData * ) reader_data )->path, reader_data, def );
return( boxed );
}
void
nagp_reader_read_done( const NAIFactoryProvider *provider, void *reader_data, const NAIFactoryObject *object, GSList **messages )
{
static const gchar *thisfn = "nagp_reader_read_done";
gboolean writable;
g_return_if_fail( NA_IS_IFACTORY_PROVIDER( provider ));
g_return_if_fail( NAGP_IS_GCONF_PROVIDER( provider ));
g_return_if_fail( NA_IS_IFACTORY_OBJECT( object ));
if( !NAGP_GCONF_PROVIDER( provider )->private->dispose_has_run ){
g_debug( "%s: provider=%p (%s), reader_data=%p, object=%p (%s), messages=%p",
thisfn,
( void * ) provider, G_OBJECT_TYPE_NAME( provider ),
( void * ) reader_data,
( void * ) object, G_OBJECT_TYPE_NAME( object ),
( void * ) messages );
if( NA_IS_OBJECT_ITEM( object )){
writable = read_done_item_is_writable( provider, NA_OBJECT_ITEM( object ), ( ReaderData * ) reader_data, messages );
na_object_set_readonly( object, !writable );
}
if( NA_IS_OBJECT_ACTION( object )){
read_done_action_read_profiles( provider, NA_OBJECT_ACTION( object ), ( ReaderData * ) reader_data, messages );
}
g_debug( "%s: quitting for %s at %p", thisfn, G_OBJECT_TYPE_NAME( object ), ( void * ) object );
}
}
/*
* called when each NAIFactoryObject object has been read
*/
void
nadp_reader_ifactory_provider_read_done( const NAIFactoryProvider *reader, void *reader_data, const NAIFactoryObject *serializable, GSList **messages )
{
static const gchar *thisfn = "nadp_reader_ifactory_provider_read_done";
gboolean writable;
g_return_if_fail( NA_IS_IFACTORY_PROVIDER( reader ));
g_return_if_fail( NADP_IS_DESKTOP_PROVIDER( reader ));
g_return_if_fail( NA_IS_IFACTORY_OBJECT( serializable ));
if( !NADP_DESKTOP_PROVIDER( reader )->private->dispose_has_run ){
g_debug( "%s: reader=%p (%s), reader_data=%p, serializable=%p (%s), messages=%p",
thisfn,
( void * ) reader, G_OBJECT_TYPE_NAME( reader ),
( void * ) reader_data,
( void * ) serializable, G_OBJECT_TYPE_NAME( serializable ),
( void * ) messages );
if( NA_IS_OBJECT_ITEM( serializable )){
writable = read_done_item_is_writable( reader, NA_OBJECT_ITEM( serializable ), ( NadpReaderData * ) reader_data, messages );
na_object_set_readonly( serializable, !writable );
}
if( NA_IS_OBJECT_ACTION( serializable )){
read_done_action_read_profiles( reader, NA_OBJECT_ACTION( serializable ), ( NadpReaderData * ) reader_data, messages );
}
g_debug( "%s: quitting for %s at %p", thisfn, G_OBJECT_TYPE_NAME( serializable ), ( void * ) serializable );
}
}
/*
* at this time, the object has been allocated and its id has been set
* read here the subitems key, which may be 'Profiles' or 'ItemsList'
* depending of the exact class of the NAObjectItem
*/
void
nadp_reader_ifactory_provider_read_start( const NAIFactoryProvider *reader, void *reader_data, const NAIFactoryObject *serializable, GSList **messages )
{
static const gchar *thisfn = "nadp_reader_ifactory_provider_read_start";
g_return_if_fail( NA_IS_IFACTORY_PROVIDER( reader ));
g_return_if_fail( NADP_IS_DESKTOP_PROVIDER( reader ));
g_return_if_fail( NA_IS_IFACTORY_OBJECT( serializable ));
if( !NADP_DESKTOP_PROVIDER( reader )->private->dispose_has_run ){
g_debug( "%s: reader=%p (%s), reader_data=%p, serializable=%p (%s), messages=%p",
thisfn,
( void * ) reader, G_OBJECT_TYPE_NAME( reader ),
( void * ) reader_data,
( void * ) serializable, G_OBJECT_TYPE_NAME( serializable ),
( void * ) messages );
if( NA_IS_OBJECT_ITEM( serializable )){
read_start_read_subitems_key( reader, NA_OBJECT_ITEM( serializable ), ( NadpReaderData * ) reader_data, messages );
na_object_set_iversion( serializable, 3 );
}
if( NA_IS_OBJECT_PROFILE( serializable )){
read_start_profile_attach_profile( reader, NA_OBJECT_PROFILE( serializable ), ( NadpReaderData * ) reader_data, messages );
}
}
}
/*
* actually writes the item to the existing CappDesktopFile
* as we have chosen to take advantage of data factory management system
* we do not need to enumerate each and every elementary data
*
* As we want keep comments between through multiple updates, we cannot
* just delete the .desktop file and recreate it as we are doing for MateConf.
* Instead of that, we delete at end groups that have not been walked through
* -> as a side effect, we lose comments inside of these groups :(
*/
static guint
write_item( const NAIIOProvider *provider, const NAObjectItem *item, CappDesktopFile *ndf, GSList **messages )
{
static const gchar *thisfn = "cadp_iio_provider_write_item";
guint ret;
CappDesktopProvider *self;
g_debug( "%s: provider=%p (%s), item=%p (%s), ndf=%p, messages=%p",
thisfn,
( void * ) provider, G_OBJECT_TYPE_NAME( provider ),
( void * ) item, G_OBJECT_TYPE_NAME( item ),
( void * ) ndf,
( void * ) messages );
ret = NA_IIO_PROVIDER_CODE_PROGRAM_ERROR;
g_return_val_if_fail( NA_IS_IIO_PROVIDER( provider ), ret );
g_return_val_if_fail( CADP_IS_DESKTOP_PROVIDER( provider ), ret );
g_return_val_if_fail( NA_IS_IFACTORY_PROVIDER( provider ), ret );
g_return_val_if_fail( NA_IS_OBJECT_ITEM( item ), ret );
g_return_val_if_fail( NA_IS_IFACTORY_OBJECT( item ), ret );
g_return_val_if_fail( CADP_IS_DESKTOP_FILE( ndf ), ret );
self = CADP_DESKTOP_PROVIDER( provider );
if( self->private->dispose_has_run ){
return( NA_IIO_PROVIDER_CODE_NOT_WILLING_TO_RUN );
}
ret = NA_IIO_PROVIDER_CODE_OK;
na_ifactory_provider_write_item( NA_IFACTORY_PROVIDER( provider ), ndf, NA_IFACTORY_OBJECT( item ), messages );
if( !cadp_desktop_file_write( ndf )){
ret = NA_IIO_PROVIDER_CODE_WRITE_ERROR;
}
return( ret );
}
void
nagp_reader_read_start( const NAIFactoryProvider *provider, void *reader_data, const NAIFactoryObject *object, GSList **messages )
{
static const gchar *thisfn = "nagp_reader_read_start";
g_return_if_fail( NA_IS_IFACTORY_PROVIDER( provider ));
g_return_if_fail( NAGP_IS_GCONF_PROVIDER( provider ));
g_return_if_fail( NA_IS_IFACTORY_OBJECT( object ));
if( !NAGP_GCONF_PROVIDER( provider )->private->dispose_has_run ){
g_debug( "%s: provider=%p (%s), reader_data=%p, object=%p (%s), messages=%p",
thisfn,
( void * ) provider, G_OBJECT_TYPE_NAME( provider ),
( void * ) reader_data,
( void * ) object, G_OBJECT_TYPE_NAME( object ),
( void * ) messages );
if( NA_IS_OBJECT_PROFILE( object )){
read_start_profile_attach_profile( provider, NA_OBJECT_PROFILE( object ), ( ReaderData * ) reader_data, messages );
}
}
}
/*
* reading any data from a desktop file requires:
* - a NadpDesktopFile object which has been initialized with the .desktop file
* -> has been attached to the NAObjectItem in get_item() above
* - the data type (+ reading default value)
* - group and key names
*
* Returns: NULL if the key has not been found
* letting the caller deal with default values
*/
NADataBoxed *
nadp_reader_ifactory_provider_read_data( const NAIFactoryProvider *reader, void *reader_data, const NAIFactoryObject *object, const NADataDef *def, GSList **messages )
{
static const gchar *thisfn = "nadp_reader_ifactory_provider_read_data";
NADataBoxed *boxed;
gboolean found;
NadpReaderData *nrd;
gchar *group, *id;
gchar *msg;
gchar *str_value;
gboolean bool_value;
GSList *slist_value;
guint uint_value;
g_return_val_if_fail( NA_IS_IFACTORY_PROVIDER( reader ), NULL );
g_return_val_if_fail( NADP_IS_DESKTOP_PROVIDER( reader ), NULL );
g_return_val_if_fail( NA_IS_IFACTORY_OBJECT( object ), NULL );
boxed = NULL;
if( !NADP_DESKTOP_PROVIDER( reader )->private->dispose_has_run ){
nrd = ( NadpReaderData * ) reader_data;
g_return_val_if_fail( NADP_IS_DESKTOP_FILE( nrd->ndf ), NULL );
if( def->desktop_entry ){
if( NA_IS_OBJECT_ITEM( object )){
group = g_strdup( NADP_GROUP_DESKTOP );
} else {
g_return_val_if_fail( NA_IS_OBJECT_PROFILE( object ), NULL );
id = na_object_get_id( object );
group = g_strdup_printf( "%s %s", NADP_GROUP_PROFILE, id );
g_free( id );
}
switch( def->type ){
case NA_DATA_TYPE_LOCALE_STRING:
str_value = nadp_desktop_file_get_locale_string( nrd->ndf, group, def->desktop_entry, &found, def->default_value );
if( found ){
boxed = na_data_boxed_new( def );
na_boxed_set_from_void( NA_BOXED( boxed ), str_value );
}
g_free( str_value );
break;
case NA_DATA_TYPE_STRING:
str_value = nadp_desktop_file_get_string( nrd->ndf, group, def->desktop_entry, &found, def->default_value );
if( found ){
boxed = na_data_boxed_new( def );
na_boxed_set_from_void( NA_BOXED( boxed ), str_value );
}
g_free( str_value );
break;
case NA_DATA_TYPE_BOOLEAN:
bool_value = nadp_desktop_file_get_boolean( nrd->ndf, group, def->desktop_entry, &found, na_core_utils_boolean_from_string( def->default_value ));
if( found ){
boxed = na_data_boxed_new( def );
na_boxed_set_from_void( NA_BOXED( boxed ), GUINT_TO_POINTER( bool_value ));
}
break;
case NA_DATA_TYPE_STRING_LIST:
slist_value = nadp_desktop_file_get_string_list( nrd->ndf, group, def->desktop_entry, &found, def->default_value );
if( found ){
boxed = na_data_boxed_new( def );
na_boxed_set_from_void( NA_BOXED( boxed ), slist_value );
}
na_core_utils_slist_free( slist_value );
break;
case NA_DATA_TYPE_UINT:
uint_value = nadp_desktop_file_get_uint( nrd->ndf, group, def->desktop_entry, &found, atoi( def->default_value ));
if( found ){
boxed = na_data_boxed_new( def );
na_boxed_set_from_void( NA_BOXED( boxed ), GUINT_TO_POINTER( uint_value ));
}
break;
default:
msg = g_strdup_printf( "%s: %d: invalid data type.", thisfn, def->type );
g_warning( "%s", msg );
*messages = g_slist_append( *messages, msg );
}
g_free( group );
}
}
return( boxed );
}
