Fix the Prevent problems
[platform/core/connectivity/smartcard-service.git] / common / GDBusHelper.cpp
1 /*
2  * Copyright (c) 2012, 2013 Samsung Electronics Co., Ltd.
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16
17 #ifdef USE_GDBUS
18 #include "GDBusHelper.h"
19
20 namespace smartcard_service_api
21 {
22         void GDBusHelper::convertVariantToByteArray(GVariant *var,
23                 ByteArray &array)
24         {
25                 GVariantIter *iter;
26                 guint8 element;
27                 guint8 *buf = NULL;
28                 guint size = 0;
29                 guint i;
30
31                 g_variant_get(var, "a(y)", &iter);
32
33                 size = g_variant_iter_n_children(iter);
34                 buf  = g_new0(guint8, size);
35
36                 for (i = 0; g_variant_iter_loop(iter, "(y)", &element); i++)
37                 {
38                         buf[i] = element;
39                 }
40
41                 g_variant_iter_free(iter);
42
43                 array.assign((uint8_t *)buf, (uint32_t)i);
44
45                 g_free(buf);
46         }
47
48         GVariant *GDBusHelper::convertByteArrayToVariant(const ByteArray &array)
49         {
50                 GVariantBuilder builder;
51                 uint32_t i;
52
53                 g_variant_builder_init(&builder, G_VARIANT_TYPE("a(y)"));
54
55                 for (i = 0; i < array.size(); i++)
56                         g_variant_builder_add(&builder, "(y)", array[i]);
57
58                 return g_variant_builder_end(&builder);
59         }
60 } /* namespace smartcard_service_api */
61 #endif