| Directory: | ./ |
|---|---|
| File: | pdserv/src/ProcessParameter.cpp |
| Date: | 2025-08-17 04:10:43 |
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| Lines: | 17 | 17 | 100.0% |
| Branches: | 4 | 8 | 50.0% |
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| 1 | /***************************************************************************** | ||
| 2 | * | ||
| 3 | * Copyright 2010 Richard Hacker (lerichi at gmx dot net) | ||
| 4 | * | ||
| 5 | * This file is part of the pdserv library. | ||
| 6 | * | ||
| 7 | * The pdserv library is free software: you can redistribute it and/or modify | ||
| 8 | * it under the terms of the GNU Lesser General Public License as published | ||
| 9 | * by the Free Software Foundation, either version 3 of the License, or (at | ||
| 10 | * your option) any later version. | ||
| 11 | * | ||
| 12 | * The pdserv library is distributed in the hope that it will be useful, but | ||
| 13 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | ||
| 14 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public | ||
| 15 | * License for more details. | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU Lesser General Public License | ||
| 18 | * along with the pdserv library. If not, see <http://www.gnu.org/licenses/>. | ||
| 19 | * | ||
| 20 | ****************************************************************************/ | ||
| 21 | |||
| 22 | #include <algorithm> | ||
| 23 | |||
| 24 | #include "ProcessParameter.h" | ||
| 25 | #include "Main.h" | ||
| 26 | |||
| 27 | using namespace PdServ; | ||
| 28 | |||
| 29 | ////////////////////////////////////////////////////////////////////// | ||
| 30 | 942 | ProcessParameter::ProcessParameter( | |
| 31 | Main* main, | ||
| 32 | const char* const* addr, | ||
| 33 | const struct timespec* mtime, | ||
| 34 | const std::string& path, | ||
| 35 | unsigned int mode, | ||
| 36 | const PdServ::DataType& dtype, | ||
| 37 | size_t ndims, | ||
| 38 | 942 | const size_t *dim): | |
| 39 | Parameter(path, mode, dtype, ndims, dim), | ||
| 40 |
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942 | main(main), valueBuf(addr), mtime(mtime) |
| 41 | { | ||
| 42 | 942 | } | |
| 43 | |||
| 44 | ////////////////////////////////////////////////////////////////////// | ||
| 45 | 43 | int ProcessParameter::setValue(const PdServ::Session* session, | |
| 46 | const char *buf, size_t offset, size_t count) const | ||
| 47 | { | ||
| 48 | 86 | pthread::WriteLock lock(mutex); | |
| 49 | |||
| 50 |
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86 | return main->setValue(this, session, buf, offset, count); |
| 51 | } | ||
| 52 | |||
| 53 | ////////////////////////////////////////////////////////////////////// | ||
| 54 | 109 | int ProcessParameter::getValue(const PdServ::Session* /*session*/, | |
| 55 | void* buf, struct timespec *time) const | ||
| 56 | { | ||
| 57 | 218 | pthread::ReadLock lock(mutex); | |
| 58 | |||
| 59 |
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109 | std::copy(*valueBuf, *valueBuf + memSize, reinterpret_cast<char*>(buf)); |
| 60 |
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109 | if (time) |
| 61 | 109 | *time = *mtime; | |
| 62 | |||
| 63 | 218 | return 0; | |
| 64 | } | ||
| 65 | |||
| 66 | ////////////////////////////////////////////////////////////////////// | ||
| 67 | 43 | void ProcessParameter::print( | |
| 68 | std::ostream& os, size_t offset, size_t count) const | ||
| 69 | { | ||
| 70 | 172 | dtype.print(os, | |
| 71 | 129 | *valueBuf, *valueBuf + offset, *valueBuf + offset + count); | |
| 72 | 43 | } | |
| 73 |