| OLD | NEW |
| 1 /* | 1 /* |
| 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. | 2 * Copyright 2004 The WebRTC Project Authors. All rights reserved. |
| 3 * | 3 * |
| 4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
| 5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
| 6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
| 7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
| 8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
| 9 */ | 9 */ |
| 10 | 10 |
| 11 #ifndef WEBRTC_BASE_JSON_H_ | 11 #ifndef WEBRTC_BASE_JSON_H_ |
| 12 #define WEBRTC_BASE_JSON_H_ | 12 #define WEBRTC_BASE_JSON_H_ |
| 13 | 13 |
| 14 #include <string> | |
| 15 #include <vector> | |
| 16 | 14 |
| 17 #if !defined(WEBRTC_EXTERNAL_JSON) | 15 // This header is deprecated and is just left here temporarily during |
| 18 #include "json/json.h" | 16 // refactoring. See https://bugs.webrtc.org/7634 for more details. |
| 19 #else | 17 #include "webrtc/rtc_base/json.h" |
| 20 #include "third_party/jsoncpp/json.h" | |
| 21 #endif | |
| 22 | |
| 23 namespace rtc { | |
| 24 | |
| 25 /////////////////////////////////////////////////////////////////////////////// | |
| 26 // JSON Helpers | |
| 27 /////////////////////////////////////////////////////////////////////////////// | |
| 28 | |
| 29 // Robust conversion operators, better than the ones in JsonCpp. | |
| 30 bool GetIntFromJson(const Json::Value& in, int* out); | |
| 31 bool GetUIntFromJson(const Json::Value& in, unsigned int* out); | |
| 32 bool GetStringFromJson(const Json::Value& in, std::string* out); | |
| 33 bool GetBoolFromJson(const Json::Value& in, bool* out); | |
| 34 bool GetDoubleFromJson(const Json::Value& in, double* out); | |
| 35 | |
| 36 // Pull values out of a JSON array. | |
| 37 bool GetValueFromJsonArray(const Json::Value& in, size_t n, | |
| 38 Json::Value* out); | |
| 39 bool GetIntFromJsonArray(const Json::Value& in, size_t n, | |
| 40 int* out); | |
| 41 bool GetUIntFromJsonArray(const Json::Value& in, size_t n, | |
| 42 unsigned int* out); | |
| 43 bool GetStringFromJsonArray(const Json::Value& in, size_t n, | |
| 44 std::string* out); | |
| 45 bool GetBoolFromJsonArray(const Json::Value& in, size_t n, | |
| 46 bool* out); | |
| 47 bool GetDoubleFromJsonArray(const Json::Value& in, size_t n, | |
| 48 double* out); | |
| 49 | |
| 50 // Convert json arrays to std::vector | |
| 51 bool JsonArrayToValueVector(const Json::Value& in, | |
| 52 std::vector<Json::Value>* out); | |
| 53 bool JsonArrayToIntVector(const Json::Value& in, | |
| 54 std::vector<int>* out); | |
| 55 bool JsonArrayToUIntVector(const Json::Value& in, | |
| 56 std::vector<unsigned int>* out); | |
| 57 bool JsonArrayToStringVector(const Json::Value& in, | |
| 58 std::vector<std::string>* out); | |
| 59 bool JsonArrayToBoolVector(const Json::Value& in, | |
| 60 std::vector<bool>* out); | |
| 61 bool JsonArrayToDoubleVector(const Json::Value& in, | |
| 62 std::vector<double>* out); | |
| 63 | |
| 64 // Convert std::vector to json array | |
| 65 Json::Value ValueVectorToJsonArray(const std::vector<Json::Value>& in); | |
| 66 Json::Value IntVectorToJsonArray(const std::vector<int>& in); | |
| 67 Json::Value UIntVectorToJsonArray(const std::vector<unsigned int>& in); | |
| 68 Json::Value StringVectorToJsonArray(const std::vector<std::string>& in); | |
| 69 Json::Value BoolVectorToJsonArray(const std::vector<bool>& in); | |
| 70 Json::Value DoubleVectorToJsonArray(const std::vector<double>& in); | |
| 71 | |
| 72 // Pull values out of a JSON object. | |
| 73 bool GetValueFromJsonObject(const Json::Value& in, const std::string& k, | |
| 74 Json::Value* out); | |
| 75 bool GetIntFromJsonObject(const Json::Value& in, const std::string& k, | |
| 76 int* out); | |
| 77 bool GetUIntFromJsonObject(const Json::Value& in, const std::string& k, | |
| 78 unsigned int* out); | |
| 79 bool GetStringFromJsonObject(const Json::Value& in, const std::string& k, | |
| 80 std::string* out); | |
| 81 bool GetBoolFromJsonObject(const Json::Value& in, const std::string& k, | |
| 82 bool* out); | |
| 83 bool GetDoubleFromJsonObject(const Json::Value& in, const std::string& k, | |
| 84 double* out); | |
| 85 | |
| 86 // Writes out a Json value as a string. | |
| 87 std::string JsonValueToString(const Json::Value& json); | |
| 88 | |
| 89 } // namespace rtc | |
| 90 | 18 |
| 91 #endif // WEBRTC_BASE_JSON_H_ | 19 #endif // WEBRTC_BASE_JSON_H_ |
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