| Directory: | ./ |
|---|---|
| File: | pdserv-1.1.0/src/lib/Parameter.cpp |
| Date: | 2024-12-29 04:08:32 |
| Exec | Total | Coverage | |
|---|---|---|---|
| Lines: | 10 | 21 | 47.6% |
| Branches: | 3 | 16 | 18.8% |
| Line | Branch | Exec | Source |
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| 1 | /***************************************************************************** | ||
| 2 | * | ||
| 3 | * $Id$ | ||
| 4 | * | ||
| 5 | * Copyright 2010 Richard Hacker (lerichi at gmx dot net) | ||
| 6 | * | ||
| 7 | * This file is part of the pdserv library. | ||
| 8 | * | ||
| 9 | * The pdserv 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 | ||
| 11 | * by the Free Software Foundation, either version 3 of the License, or (at | ||
| 12 | * your option) any later version. | ||
| 13 | * | ||
| 14 | * The pdserv 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 pdserv library. If not, see <http://www.gnu.org/licenses/>. | ||
| 21 | * | ||
| 22 | *****************************************************************************/ | ||
| 23 | |||
| 24 | #include <algorithm> | ||
| 25 | #include <cerrno> | ||
| 26 | |||
| 27 | #include "Parameter.h" | ||
| 28 | #include "Main.h" | ||
| 29 | |||
| 30 | ////////////////////////////////////////////////////////////////////// | ||
| 31 | 60 | Parameter::Parameter( | |
| 32 | Main const* main, | ||
| 33 | const char *path, | ||
| 34 | unsigned int mode, | ||
| 35 | const PdServ::DataType& dtype, | ||
| 36 | void *addr, | ||
| 37 | size_t ndims, | ||
| 38 | 60 | const size_t *dim): | |
| 39 | PdServ::ProcessParameter(main, path, mode, dtype, ndims, dim), | ||
| 40 |
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60 | addr(reinterpret_cast<char*>(addr)), main(main), mutex(1) |
| 41 | { | ||
| 42 | 60 | trigger = copy; | |
| 43 | |||
| 44 | 60 | mtime.tv_sec = 0; | |
| 45 | 60 | mtime.tv_nsec = 0; | |
| 46 | 60 | } | |
| 47 | |||
| 48 | ////////////////////////////////////////////////////////////////////// | ||
| 49 | 120 | Parameter::~Parameter() | |
| 50 | { | ||
| 51 | 120 | } | |
| 52 | |||
| 53 | ////////////////////////////////////////////////////////////////////// | ||
| 54 | ✗ | int Parameter::setValue(const char* src, size_t offset, size_t count) const | |
| 55 | { | ||
| 56 | ✗ | ost::SemaphoreLock lock(mutex); | |
| 57 | |||
| 58 | ✗ | return main->setParameter(this, offset, count, src, &mtime); | |
| 59 | } | ||
| 60 | |||
| 61 | ////////////////////////////////////////////////////////////////////// | ||
| 62 | ✗ | void Parameter::getValue(const PdServ::Session*, | |
| 63 | void* valueBuf, struct timespec *time) const | ||
| 64 | { | ||
| 65 | ✗ | ost::SemaphoreLock lock(mutex); | |
| 66 | |||
| 67 | ✗ | std::copy(this->valueBuf, this->valueBuf + memSize, | |
| 68 | reinterpret_cast<char*>(valueBuf)); | ||
| 69 | ✗ | if (time) | |
| 70 | ✗ | *time = mtime; | |
| 71 | } | ||
| 72 | |||
| 73 | ////////////////////////////////////////////////////////////////////// | ||
| 74 | ✗ | int Parameter::copy(struct pdtask *, const struct pdvariable *, | |
| 75 | void *buf, const void *src, size_t len, void *) | ||
| 76 | { | ||
| 77 | // cout << __PRETTY_FUNCTION__ << checkOnly << endl; | ||
| 78 | ✗ | std::copy( reinterpret_cast<const char*>(src), | |
| 79 | reinterpret_cast<const char*>(src)+len, | ||
| 80 | reinterpret_cast<char*>(buf)); | ||
| 81 | |||
| 82 | ✗ | return 0; | |
| 83 | 3 | } | |
| 84 |