// Copyright 2019 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #ifndef V8_CRDTP_JSON_H_ #define V8_CRDTP_JSON_H_ #include <memory> #include "export.h" #include "json_platform.h" #include "parser_handler.h" namespace v8_crdtp { namespace json { // ============================================================================= // json::NewJSONEncoder - for encoding streaming parser events as JSON // ============================================================================= // Returns a handler object which will write ascii characters to |out|. // |status->ok()| will be false iff the handler routine HandleError() is called. // In that case, we'll stop emitting output. // Except for calling the HandleError routine at any time, the client // code must call the Handle* methods in an order in which they'd occur // in valid JSON; otherwise we may crash (the code uses assert). std::unique_ptr<ParserHandler> NewJSONEncoder(const Platform* platform, std::vector<uint8_t>* out, Status* status); std::unique_ptr<ParserHandler> NewJSONEncoder(const Platform* platform, std::string* out, Status* status); // ============================================================================= // json::ParseJSON - for receiving streaming parser events for JSON // ============================================================================= void ParseJSON(const Platform& platform, span<uint8_t> chars, ParserHandler* handler); void ParseJSON(const Platform& platform, span<uint16_t> chars, ParserHandler* handler); // ============================================================================= // json::ConvertCBORToJSON, json::ConvertJSONToCBOR - for transcoding // ============================================================================= Status ConvertCBORToJSON(const Platform& platform, span<uint8_t> cbor, std::string* json); Status ConvertCBORToJSON(const Platform& platform, span<uint8_t> cbor, std::vector<uint8_t>* json); Status ConvertJSONToCBOR(const Platform& platform, span<uint8_t> json, std::vector<uint8_t>* cbor); Status ConvertJSONToCBOR(const Platform& platform, span<uint16_t> json, std::vector<uint8_t>* cbor); Status ConvertJSONToCBOR(const Platform& platform, span<uint8_t> json, std::string* cbor); Status ConvertJSONToCBOR(const Platform& platform, span<uint16_t> json, std::string* cbor); } // namespace json } // namespace v8_crdtp #endif // V8_CRDTP_JSON_H_