-/*****************************************************************************
- * config_Duplicate: creates a duplicate of a module's configuration data.
- *****************************************************************************
- * Unfortunatly we cannot work directly with the module's config data as
- * this module might be unloaded from memory at any time (remember HideModule).
- * This is why we need to create an exact copy of the config data.
- *****************************************************************************/
-int config_Duplicate( module_t *p_module, const module_config_t *p_orig,
- size_t n )
-{
- int j;
- const module_config_t *p_item, *p_end = p_orig + n;
-
- /* Calculate the structure length */
- p_module->i_config_items = 0;
- p_module->i_bool_items = 0;
-
- for( p_item = p_orig; p_item < p_end; p_item++ )
- {
- if( p_item->i_type & CONFIG_ITEM )
- {
- p_module->i_config_items++;
- }
-
- if( p_item->i_type == CONFIG_ITEM_BOOL )
- {
- p_module->i_bool_items++;
- }
- }
-
- /* Allocate memory */
- p_module->p_config = (module_config_t *)calloc( n, sizeof(*p_orig) );
- if( p_module->p_config == NULL )
- {
- msg_Err( p_module, "config error: can't duplicate p_config" );
- return VLC_ENOMEM;
- }
- p_module->confsize = n;
-
- /* Do the duplication job */
- for( size_t i = 0; i < n ; i++ )
- {
- p_module->p_config[i] = p_orig[i];
- p_module->p_config[i].p_lock = &p_module->object_lock;
-
- /* duplicate the string list */
- if( p_orig[i].i_list )
- {
- if( p_orig[i].ppsz_list )
- {
- p_module->p_config[i].ppsz_list =
- malloc( (p_orig[i].i_list + 1) * sizeof(char *) );
- if( p_module->p_config[i].ppsz_list )
- {
- for( j = 0; j < p_orig[i].i_list; j++ )
- p_module->p_config[i].ppsz_list[j] =
- strdupnull (p_orig[i].ppsz_list[j]);
- p_module->p_config[i].ppsz_list[j] = NULL;
- }
- }
- if( p_orig[i].ppsz_list_text )
- {
- p_module->p_config[i].ppsz_list_text =
- calloc( (p_orig[i].i_list + 1), sizeof(char *) );
- if( p_module->p_config[i].ppsz_list_text )
- {
- for( j = 0; j < p_orig[i].i_list; j++ )
- p_module->p_config[i].ppsz_list_text[j] =
- strdupnull (_(p_orig[i].ppsz_list_text[j]));
- p_module->p_config[i].ppsz_list_text[j] = NULL;
- }
- }
- if( p_orig[i].pi_list )
- {
- p_module->p_config[i].pi_list =
- malloc( (p_orig[i].i_list + 1) * sizeof(int) );
- if( p_module->p_config[i].pi_list )
- {
- for( j = 0; j < p_orig[i].i_list; j++ )
- p_module->p_config[i].pi_list[j] =
- p_orig[i].pi_list[j];
- }
- }
- }
-
- /* duplicate the actions list */
- if( p_orig[i].i_action )
- {
- int j;
-
- p_module->p_config[i].ppf_action =
- malloc( p_orig[i].i_action * sizeof(void *) );
- p_module->p_config[i].ppsz_action_text =
- malloc( p_orig[i].i_action * sizeof(char *) );
-
- for( j = 0; j < p_orig[i].i_action; j++ )
- {
- p_module->p_config[i].ppf_action[j] =
- p_orig[i].ppf_action[j];
- p_module->p_config[i].ppsz_action_text[j] =
- strdupnull (p_orig[i].ppsz_action_text[j]);
- }
- }
-
- p_module->p_config[i].pf_callback = p_orig[i].pf_callback;
- }
- return VLC_SUCCESS;
-}
-
-