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84 lines
2.3 KiB
84 lines
2.3 KiB
/**
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* Copyright (C) 2013 Flowroute LLC (flowroute.com)
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*
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* This file is part of Kamailio, a free SIP server.
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*
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* This file is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version
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*
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*
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* This file is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <jansson.h>
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#include <limits.h>
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#include "../../lvalue.h"
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#include "jansson_utils.h"
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int jansson_to_val(pv_value_t* val, char** freeme, json_t* v) {
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val->flags = 0;
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if(json_is_object(v) || json_is_array(v)) {
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const char* value = json_dumps(v, JSON_COMPACT|JSON_PRESERVE_ORDER);
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*freeme = (char*)value;
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val->rs.s = (char*)value;
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val->rs.len = strlen(value);
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val->flags = PV_VAL_STR;
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}else if(json_is_string(v)) {
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const char* value = json_string_value(v);
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val->rs.s = (char*)value;
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val->rs.len = strlen(value);
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val->flags = PV_VAL_STR;
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}else if(json_is_boolean(v)) {
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val->ri = json_is_true(v) ? 0 : 1;
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val->flags = PV_TYPE_INT|PV_VAL_INT;
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}else if(json_is_real(v)) {
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char* value = NULL;
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if(asprintf(&value, "%.15g", json_real_value(v))<0) {
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ERR("asprintf failed\n");
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return -1;
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}
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*freeme = value;
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val->rs.s = value;
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val->rs.len = strlen(value);
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val->flags = PV_VAL_STR;
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}else if(json_is_integer(v)) {
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long long value = json_integer_value(v);
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if ((value > INT_MAX) || (value < INT_MIN)) {
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char* svalue = NULL;
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if (asprintf(&svalue, "%"JSON_INTEGER_FORMAT, value) < 0) {
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ERR("asprintf failed\n");
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return -1;
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}
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*freeme = svalue;
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val->rs.s = svalue;
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val->rs.len = strlen(svalue);
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val->flags = PV_VAL_STR;
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} else {
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val->ri = (int)value;
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val->flags = PV_TYPE_INT|PV_VAL_INT;
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}
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}else if(json_is_null(v)) {
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val->flags = PV_VAL_NULL;
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}else {
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ERR("unrecognized json type: %d\n", json_typeof(v));
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return -1;
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}
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return 0;
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}
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