1/*
2 * Copyright (c) 2021-2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16#include "uri_utils.h"
17#include "common.h"
18#include "hilog_wrapper.h"
19
20namespace OHOS {
21namespace Contacts {
22UriUtils::UriUtils(void)
23{
24}
25
26UriUtils::~UriUtils()
27{
28}
29
30std::map<std::string, std::string> UriUtils::getQueryParameter(OHOS::Uri &uri)
31{
32    std::map<std::string, std::string> mapQuery;
33    std::string query = uri.GetQuery();
34    if (query.empty()) {
35        return mapQuery;
36    }
37    std::vector<std::string> tempVector = split(query, "&");
38    unsigned int size = tempVector.size();
39    for (unsigned int i = 0; i < size; i++) {
40        std::vector<std::string> childTempVector = split(tempVector[i], "=");
41        size_t childSize = childTempVector.size();
42        if (childSize != REQUEST_PARAMS_NUM) {
43            HILOG_ERROR("UriUtils uriParse getQueryParameter query parameter error");
44            break;
45        }
46        std::string key = childTempVector[0];
47        std::string value = childTempVector[1];
48        mapQuery.insert(std::make_pair(key, value));
49    }
50    return mapQuery;
51}
52
53std::vector<std::string> UriUtils::split(const std::string &str, const std::string &split)
54{
55    char *saveChar = nullptr;
56    char *token = strtok_r(const_cast<char *>(str.c_str()), split.c_str(), &saveChar);
57    std::vector<std::string> result;
58    while (token != nullptr) {
59        result.emplace_back(token);
60        token = strtok_r(nullptr, split.c_str(), &saveChar);
61    }
62    return result;
63}
64
65int UriUtils::UriParse(OHOS::Uri &uri, std::map<std::string, int> &keyMap)
66{
67    std::string path = uri.GetPath();
68    if (path.empty()) {
69        return OPERATION_ERROR;
70    }
71    std::map<std::string, int>::iterator iterator = keyMap.find(path);
72    if (iterator != keyMap.end()) {
73        return iterator->second;
74    }
75    return OPERATION_ERROR;
76}
77} // namespace Contacts
78} // namespace OHOS