| Directory: | ./ |
|---|---|
| File: | pdcom5/src/msrproto/Variable.cpp |
| Date: | 2024-12-15 04:08:34 |
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| Lines: | 8 | 11 | 72.7% |
| Branches: | 8 | 20 | 40.0% |
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| 1 | /***************************************************************************** | ||
| 2 | * | ||
| 3 | * Copyright (C) 2021 Richard Hacker (lerichi at gmx dot net), | ||
| 4 | * Florian Pose (fp at igh dot de), | ||
| 5 | * Bjarne von Horn (vh at igh dot de). | ||
| 6 | * | ||
| 7 | * This file is part of the PdCom library. | ||
| 8 | * | ||
| 9 | * The PdCom library is free software: you can redistribute it and/or modify | ||
| 10 | * it under the terms of the GNU Lesser General Public License as published by | ||
| 11 | * the Free Software Foundation, either version 3 of the License, or (at your | ||
| 12 | * option) any later version. | ||
| 13 | * | ||
| 14 | * The PdCom library is distributed in the hope that it will be useful, but | ||
| 15 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | ||
| 16 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public | ||
| 17 | * License for more details. | ||
| 18 | * | ||
| 19 | * You should have received a copy of the GNU Lesser General Public License | ||
| 20 | * along with the PdCom library. If not, see <http://www.gnu.org/licenses/>. | ||
| 21 | * | ||
| 22 | *****************************************************************************/ | ||
| 23 | |||
| 24 | #include "Variable.h" | ||
| 25 | |||
| 26 | #include "Channel.h" | ||
| 27 | #include "Parameter.h" | ||
| 28 | #include "ProtocolHandler.h" | ||
| 29 | |||
| 30 | #include <cstring> | ||
| 31 | #include <pdcom5/Exception.h> | ||
| 32 | #include <sstream> | ||
| 33 | |||
| 34 | using PdCom::impl::MsrProto::Channel; | ||
| 35 | using PdCom::impl::MsrProto::Parameter; | ||
| 36 | using PdCom::impl::MsrProto::Variable; | ||
| 37 | |||
| 38 | |||
| 39 | 377 | Variable::Variable( | |
| 40 | PdCom::SizeInfo size_info, | ||
| 41 | const PdCom::TypeInfo *type_info, | ||
| 42 | std::weak_ptr<PdCom::impl::Process> process, | ||
| 43 | unsigned int index, | ||
| 44 | unsigned taskId, | ||
| 45 | bool writeable, | ||
| 46 | double sampleTime, | ||
| 47 | const char *alias, | ||
| 48 | bool isDir, | ||
| 49 | 377 | bool is_parameter) : | |
| 50 | PdCom::impl::Variable(size_info, type_info, process), | ||
| 51 | DirNode(isDir), | ||
| 52 | is_parameter_(is_parameter), | ||
| 53 | index_(index), | ||
| 54 | sample_time_(sampleTime), | ||
| 55 | task_id_(taskId), | ||
| 56 | writeable_(writeable), | ||
| 57 |
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377 | alias_(alias) |
| 58 | 377 | {} | |
| 59 | |||
| 60 | 43 | PdCom::Variable::SetValueFuture Parameter::setValue( | |
| 61 | const void *src, | ||
| 62 | PdCom::TypeInfo::DataType t, | ||
| 63 | size_t idx, | ||
| 64 | size_t n) const | ||
| 65 | { | ||
| 66 |
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43 | if (const auto p = process.lock()) { |
| 67 |
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43 | auto &h = p->protocolHandler<ProtocolHandler>(); |
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86 | return h.writeParameter(*this, src, t, idx, n); |
| 69 | } | ||
| 70 | ✗ | throw PdCom::ProcessGoneAway(); | |
| 71 | } | ||
| 72 | |||
| 73 | |||
| 74 | ✗ | PdCom::Variable::SetValueFuture Channel::setValue( | |
| 75 | const void * /* data */, | ||
| 76 | PdCom::TypeInfo::DataType /* t */, | ||
| 77 | size_t /* idx */, | ||
| 78 | size_t /* n */) const | ||
| 79 | { | ||
| 80 | ✗ | throw PdCom::InvalidArgument("Signals are read-only"); | |
| 81 | } | ||
| 82 |