Own fork of MbedSmartRest
Dependents: MbedSmartRestMain MbedSmartRestMain
Fork of MbedSmartRest by
ParsedRecord.h
- Committer:
- xinlei
- Date:
- 2015-08-10
- Revision:
- 26:9c36af176d91
- Parent:
- 19:81dfc04ce0bb
File content as of revision 26:9c36af176d91:
/* * ParsedRecord.h * * Created on: Nov 1, 2013 * * Authors: Vincent Wochnik <v.wochnik@gmail.com> * * Copyright (c) 2013 Cumulocity GmbH * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #ifndef PARSEDRECORD_H #define PARSEDRECORD_H #include "config.h" #include "DataGenerator.h" #include "Record.h" #include "Value.h" #ifndef SMARTREST_PARSED_DYNAMIC_ALLOC #ifndef SMARTREST_PARSED_FIXED_SIZE #define SMARTREST_PARSED_FIXED_SIZE 24 #endif #endif class Parser; /** * This class provides accessors for values in a parsed record. * * Example: * @code * // given a concrete SmartRest client instance * SmartRest client; * ParsedRecord record; * if (client.receive(record) == SMARTREST_SUCCESS) { * for (size_ i = 0; i < record.values(); i++) { * const Value& val = record.value(i); * switch (val.valueType()) { * case VALUE_NULL: * printf("Null value.\n"); * break; * case VALUE_CHARACTER: * printf("Character value: %s\n", val.characterValue()); * break; * case VALUE_INTEGER: * printf("Integer value: %d\n", val.integerValue()); * break; * case VALUE_FLOAT: * printf("Float value: %lf\n", val.floatValue()); * break; * } * } * } * @encode */ class ParsedRecord : public Record { public: ParsedRecord(bool = false); virtual ~ParsedRecord(); virtual size_t values() const; virtual const Value& value(size_t) const; virtual ParsedRecord* copy() const; /** * Returns the raw value string by index * @param index the index of the value * @return a pointer to the raw value */ const char * rawValue(size_t) const; protected: bool set(const char*, size_t); void clear(); private: #ifdef SMARTREST_PARSED_DYNAMIC_ALLOC const Value **_values; #else const Value *_values[SMARTREST_PARSED_FIXED_SIZE]; #endif const char *_buffer; size_t _count; bool _copy; friend class Parser; }; #endif