amxd_dm_add_function.c File Reference

#include <string.h>
#include <stdlib.h>
#include "amxd_priv.h"
#include <amxd/amxd_dm.h>
#include <amxd/amxd_object.h>
#include <amxd/amxd_path.h>
#include <amxd/amxd_dm_functions.h>
#include <amxd/amxd_transaction.h>
#include "amxd_assert.h"
#include "amxd_object_priv.h"
#include "amxd_dm_priv.h"

Go to the source code of this file.

Functions
static amxd_status_t	build_transaction (amxd_trans_t *transaction, amxd_object_t *object, const char *rel_path, amxc_llist_t *paths, amxc_var_t *args)
amxd_status_t	amxd_object_func_add (amxd_object_t *object, UNUSED amxd_function_t *func, amxc_var_t *args, amxc_var_t *ret)

Function Documentation

amxd_object_func_add()

amxd_status_t amxd_object_func_add	(	amxd_object_t *	object,
		UNUSED amxd_function_t *	func,
		amxc_var_t *	args,
		amxc_var_t *	ret
	)

Definition at line 116 of file amxd_dm_add_function.c.

                                                    {
    amxd_status_t retval = amxd_status_unknown_error;
    amxc_var_t* var_rel_path = GET_ARG(args, "rel_path");
    const char* rel_path = GET_CHAR(var_rel_path, NULL);
    amxc_llist_t paths;
    amxd_trans_t transaction;
    amxd_dm_t* dm = amxd_object_get_dm(object);
 
    amxc_var_take_it(var_rel_path);
    amxd_def_funcs_remove_args(args);
    amxd_trans_init(&transaction);
    amxc_llist_init(&paths);
    amxc_var_clean(ret);
 
    retval = build_transaction(&transaction, object, rel_path, &paths, args);
    when_failed(retval, exit);
 
    retval = amxd_trans_apply(&transaction, dm);
 
    if(retval == amxd_status_ok) {
        // for backwards compatibility reasons,
        // when only one single instance is added (no search path or wildcard path)
        // return a htable variant
        if(amxc_llist_is_empty(&paths)) {
            amxc_var_copy(ret,
                          amxc_var_get_path(&transaction.retvals,
                                            "1",
                                            AMXC_VAR_FLAG_DEFAULT));
        } else {
            // otherwise (new), return an array of htable variants.
            // Each entry is a new added instance.
            uint32_t transaction_index = 1;
            amxc_var_set_type(ret, AMXC_VAR_ID_LIST);
            amxc_llist_for_each(it, &paths) {
                amxc_var_t* data = amxc_var_get_index(&transaction.retvals, transaction_index, AMXC_VAR_FLAG_DEFAULT);
                amxc_var_set_index(ret, -1, data, AMXC_VAR_FLAG_DEFAULT);
                transaction_index += 1;
            }
        }
    }
 
exit:
    amxc_var_delete(&var_rel_path);
    amxc_llist_clean(&paths, amxc_string_list_it_free);
    amxd_trans_clean(&transaction);
    return retval;
}

build_transaction()

static amxd_status_t build_transaction ( amxd_trans_t *  transaction, amxd_object_t *  object, const char *  rel_path, amxc_llist_t *  paths, amxc_var_t *  args  )

static

Definition at line 70 of file amxd_dm_add_function.c.

                                                         {
    amxd_status_t retval = amxd_status_unknown_error;
    amxd_dm_t* dm = amxd_object_get_dm(object);
    amxd_path_t rpath;
    amxd_path_init(&rpath, NULL);
 
    if((rel_path != NULL) && (*rel_path != 0)) {
        amxd_path_setf(&rpath, false, "%s", rel_path);
    }
 
    if((rel_path != NULL) && (*rel_path != 0) && amxd_path_is_search_path(&rpath)) {
        retval = amxd_object_resolve_pathf(object, paths, "%s", rel_path);
        when_failed(retval, exit);
        amxc_llist_for_each(it, (paths)) {
            amxc_string_t* path = amxc_string_from_llist_it(it);
            object = amxd_dm_findf(dm, "%s", amxc_string_get(path, 0));
            when_true_status(amxd_object_get_type(object) != amxd_object_template,
                             exit,
                             retval = amxd_status_invalid_type);
            amxd_trans_select_object(transaction, object);
            amxd_trans_add_action(transaction, action_object_add_inst, args);
        }
    } else {
        if((rel_path != NULL) && (*rel_path != 0)) {
            object = amxd_object_findf(object, "%s", rel_path);
            when_null_status(object, exit, retval = amxd_status_object_not_found);
        }
        when_true_status(amxd_object_get_type(object) != amxd_object_template,
                         exit,
                         retval = amxd_status_invalid_type);
 
        amxd_trans_select_object(transaction, object);
        amxd_trans_add_action(transaction, action_object_add_inst, args);
    }
 
    retval = amxd_status_ok;
 
exit:
    amxd_path_clean(&rpath);
    return retval;
}