/** RAW IO format * * @file * @author Steffen Vogel * @copyright 2014-2020, Institute for Automation of Complex Power Systems, EONERC * @license GNU General Public License (version 3) * * VILLASnode * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . *********************************************************************************/ #pragma once #include #include #include /* float128 is currently not yet supported as htole128() functions a missing */ #if 0 && defined(__GNUC__) && defined(__linux__) #define HAS_128BIT #endif /* Forward declarations */ struct sample; namespace villas { namespace node { class RawFormat : public BinaryFormat { public: enum Endianess { BIG, LITTLE }; protected: enum Endianess endianess; int bits; bool fake; public: RawFormat(int fl, int b = 32, enum Endianess e = Endianess::LITTLE) : BinaryFormat(fl), endianess(e), bits(b), fake(false) { if (fake) flags |= (int) SampleFlags::HAS_SEQUENCE | (int) SampleFlags::HAS_TS_ORIGIN; } int sscan(const char *buf, size_t len, size_t *rbytes, struct sample * const smps[], unsigned cnt); int sprint(char *buf, size_t len, size_t *wbytes, const struct sample * const smps[], unsigned cnt); virtual void parse(json_t *json); }; class GtnetRawFormat : public RawFormat { public: GtnetRawFormat(int fl) : RawFormat(fl, 32, Endianess::BIG) { } }; } /* namespace node */ } /* namespace villas */