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/**
* $Id$
*
* Copyright (C) 2011 Flowroute LLC (flowroute.com)
*
* This file is part of Kamailio, a free SIP server.
*
* This file is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version
*
*
* This file is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include <stdio.h>
#include <string.h>
#include "../../mod_fix.h"
#include "../../sr_module.h"
#include "json_funcs.h"
MODULE_VERSION
static int fixup_get_field(void** param, int param_no);
static int fixup_get_field_free(void** param, int param_no);
/* Exported functions */
static cmd_export_t cmds[]={
{"json_get_field", (cmd_function)json_get_field, 3,
fixup_get_field, fixup_get_field_free, ANY_ROUTE},
{0, 0, 0, 0, 0, 0}
};
struct module_exports exports = {
"json",
DEFAULT_DLFLAGS, /* dlopen flags */
cmds, /* Exported functions */
0, /* Exported parameters */
0, /* exported statistics */
0, /* exported MI functions */
0, /* exported pseudo-variables */
0, /* extra processes */
0, /* module initialization function */
0, /* response function*/
0, /* destroy function */
0 /* per-child init function */
};
static int fixup_get_field(void** param, int param_no)
{
if (param_no == 1 || param_no == 2) {
return fixup_spve_null(param, 1);
}
if (param_no == 3) {
if (fixup_pvar_null(param, 1) != 0) {
LM_ERR("failed to fixup result pvar\n");
return -1;
}
if (((pv_spec_t *)(*param))->setf == NULL) {
LM_ERR("result pvar is not writeble\n");
return -1;
}
return 0;
}
LM_ERR("invalid parameter number <%d>\n", param_no);
return -1;
}
static int fixup_get_field_free(void** param, int param_no)
{
if (param_no == 1 || param_no == 2) {
LM_WARN("free function has not been defined for spve\n");
return 0;
}
if (param_no == 3) {
return fixup_free_pvar_null(param, 1);
}
LM_ERR("invalid parameter number <%d>\n", param_no);
return -1;
}
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