mirror of https://github.com/n7tae/new-xlxd.git
LX3JL
8 years ago
parent
ed24a5b8cb
commit
32a437c138
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//
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// cdmriddirfile.cpp
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// xlxd
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 29/12/2017.
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// ----------------------------------------------------------------------------
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// This file is part of xlxd.
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//
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// xlxd is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// xlxd is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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// ----------------------------------------------------------------------------
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#include <string.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include "main.h"
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#include "cdmriddirfile.h"
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#if (DMRIDDB_USE_RLX_SERVER == 0)
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CDmridDirFile g_DmridDir;
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#endif
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////////////////////////////////////////////////////////////////////////////////////////
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// constructor & destructor
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CDmridDirFile::CDmridDirFile()
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{
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::memset(&m_LastModTime, 0, sizeof(time_t));
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// init & close
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bool CDmridDirFile::Init(void)
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{
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return CDmridDir::Init();
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// refresh
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bool CDmridDirFile::NeedReload(void)
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{
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bool needReload = false;
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time_t time;
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if ( GetLastModTime(&time) )
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{
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needReload = time != m_LastModTime;
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}
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return needReload;
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}
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bool CDmridDirFile::LoadContent(CBuffer *buffer)
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{
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bool ok = false;
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std::ifstream file;
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std::streampos size;
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// open file
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file.open(DMRIDDB_PATH, std::ios::in | std::ios::binary | std::ios::ate);
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if ( file.is_open() )
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{
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// read file
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size = file.tellg();
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if ( size > 0 )
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{
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// read file into buffer
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buffer->resize((int)size+1);
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file.seekg (0, std::ios::beg);
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file.read((char *)buffer->data(), (int)size);
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// close file
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file.close();
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// update time
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GetLastModTime(&m_LastModTime);
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// done
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ok = true;
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}
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}
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// done
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return ok;
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}
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bool CDmridDirFile::RefreshContent(const CBuffer &buffer)
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{
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bool ok = false;
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// clear directory
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m_CallsignMap.clear();
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m_DmridMap.clear();
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// scan buffer
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if ( buffer.size() > 0 )
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{
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// crack it
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char *ptr1 = (char *)buffer.data();
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char *ptr2;
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// get next line
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while ( (ptr2 = ::strchr(ptr1, '\n')) != NULL )
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{
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*ptr2 = 0;
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// get items
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char *dmrid;
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char *callsign;
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if ( ((dmrid = ::strtok(ptr1, ";")) != NULL) && IsValidDmrid(dmrid) )
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{
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if ( ((callsign = ::strtok(NULL, ";")) != NULL) )
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{
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// new entry
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uint32 ui = atoi(dmrid);
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CCallsign cs(callsign, ui);
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if ( cs.IsValid() )
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{
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m_CallsignMap.insert(std::pair<uint32,CCallsign>(ui, cs));
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m_DmridMap.insert(std::pair<CCallsign,uint32>(cs,ui));
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}
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}
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}
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// next line
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ptr1 = ptr2+1;
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}
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// done
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ok = true;
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}
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// report
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std::cout << "Read " << m_DmridMap.size() << " DMR id from file " << DMRIDDB_PATH << std::endl;
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// done
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return ok;
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}
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bool CDmridDirFile::GetLastModTime(time_t *time)
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{
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bool ok = false;
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struct stat fileStat;
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if( ::stat(DMRIDDB_PATH, &fileStat) != -1 )
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{
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*time = fileStat.st_mtime;
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ok = true;
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}
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return ok;
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}
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@ -0,0 +1,59 @@
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//
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// cdmrididirfile.h
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// xlxd
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 29/12/2017.
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// ----------------------------------------------------------------------------
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// This file is part of xlxd.
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//
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// xlxd is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// xlxd is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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// ----------------------------------------------------------------------------
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#ifndef cdmrididirfile_h
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#define cdmrididirfile_h
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#include "cdmriddir.h"
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////////////////////////////////////////////////////////////////////////////////////////
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class CDmridDirFile : public CDmridDir
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{
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public:
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// constructor
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CDmridDirFile();
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// destructor
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~CDmridDirFile() {}
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// init & close
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bool Init(void);
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// refresh
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bool LoadContent(CBuffer *);
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bool RefreshContent(const CBuffer &);
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protected:
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// reload helpers
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bool NeedReload(void);
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bool GetLastModTime(time_t *);
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protected:
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// data
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time_t m_LastModTime;
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};
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////////////////////////////////////////////////////////////////////////////////////////
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#endif /* cdmrididirfile_h */
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//
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// cdmriddirhttp.cpp
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// xlxd
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 29/12/2017.
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// ----------------------------------------------------------------------------
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// This file is part of xlxd.
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//
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// xlxd is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// xlxd is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Foobar. If not, see <http://www.gnu.org/licenses/>.
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// ----------------------------------------------------------------------------
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#include <string.h>
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#include "main.h"
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#include "creflector.h"
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#include "cdmriddirhttp.h"
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#if (DMRIDDB_USE_RLX_SERVER == 1)
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CDmridDirHttp g_DmridDir;
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#endif
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////////////////////////////////////////////////////////////////////////////////////////
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// refresh
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bool CDmridDirHttp::LoadContent(CBuffer *buffer)
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{
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// get file from xlxapi server
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return HttpGet("xlxapi.rlx.lu", "api/exportdmr.php", 80, buffer);
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}
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bool CDmridDirHttp::RefreshContent(const CBuffer &buffer)
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{
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bool ok = false;
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// clear directory
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m_CallsignMap.clear();
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m_DmridMap.clear();
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// scan file
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if ( buffer.size() > 0 )
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{
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char *ptr1 = (char *)buffer.data();
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char *ptr2;
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// get next line
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while ( (ptr2 = ::strchr(ptr1, '\n')) != NULL )
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{
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*ptr2 = 0;
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// get items
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char *dmrid;
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char *callsign;
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if ( ((dmrid = ::strtok(ptr1, ";")) != NULL) && IsValidDmrid(dmrid) )
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{
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if ( ((callsign = ::strtok(NULL, ";")) != NULL) )
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{
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// new entry
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uint32 ui = atoi(dmrid);
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CCallsign cs(callsign, ui);
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if ( cs.IsValid() )
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{
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m_CallsignMap.insert(std::pair<uint32,CCallsign>(ui, cs));
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m_DmridMap.insert(std::pair<CCallsign,uint32>(cs,ui));
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}
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}
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}
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// next line
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ptr1 = ptr2+1;
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}
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// done
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ok = true;
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}
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// report
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std::cout << "Read " << m_DmridMap.size() << " DMR id from xlxapi.rlx.lu database " << std::endl;
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// done
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return ok;
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// httpd helpers
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#define DMRID_HTTPGET_SIZEMAX (256)
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#define DMRID_TEXTFILE_SIZEMAX (10*1024*1024)
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bool CDmridDirHttp::HttpGet(const char *hostname, const char *filename, int port, CBuffer *buffer)
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{
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bool ok = false;
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int sock_id;
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// open socket
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if ( (sock_id = ::socket(AF_INET, SOCK_STREAM, 0)) >= 0 )
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{
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// get hostname address
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struct sockaddr_in servaddr;
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struct hostent *hp;
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::memset(&servaddr,0,sizeof(servaddr));
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if( (hp = gethostbyname(hostname)) != NULL )
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{
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// dns resolved
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::memcpy((char *)&servaddr.sin_addr.s_addr, (char *)hp->h_addr, hp->h_length);
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servaddr.sin_port = htons(port);
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servaddr.sin_family = AF_INET;
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// connect
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if ( ::connect(sock_id, (struct sockaddr *)&servaddr, sizeof(servaddr)) == 0)
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{
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// send the GET request
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char request[DMRID_HTTPGET_SIZEMAX];
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::sprintf(request, "GET /%s HTTP/1.0\r\nFrom: %s\r\nUser-Agent: xlxd\r\n\r\n",
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filename, (const char *)g_Reflector.GetCallsign());
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::write(sock_id, request, strlen(request));
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// config receive timeouts
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fd_set read_set;
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struct timeval timeout;
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timeout.tv_sec = 5;
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timeout.tv_usec = 0;
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FD_ZERO(&read_set);
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FD_SET(sock_id, &read_set);
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// get the reply back
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buffer->clear();
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bool done = false;
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do
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{
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char buf[1440];
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ssize_t len = 0;
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select(sock_id+1, &read_set, NULL, NULL, &timeout);
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//if ( (ret > 0) || ((ret < 0) && (errno == EINPROGRESS)) )
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//if ( ret >= 0 )
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//{
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usleep(5000);
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len = read(sock_id, buf, 1440);
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if ( len > 0 )
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{
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buffer->Append((uint8 *)buf, (int)len);
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ok = true;
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}
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//}
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done = (len <= 0);
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} while (!done);
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buffer->Append((uint8)0);
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// and disconnect
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close(sock_id);
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}
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else
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{
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std::cout << "Cannot establish connection with host " << hostname << std::endl;
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}
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}
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else
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{
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std::cout << "Host " << hostname << " not found" << std::endl;
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}
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}
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else
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{
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std::cout << "Failed to open wget socket" << std::endl;
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}
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// done
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return ok;
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}
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@ -0,0 +1,52 @@
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//
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// cdmriddirhttp.h
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// xlxd
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 29/12/2017.
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// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
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//
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// ----------------------------------------------------------------------------
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// This file is part of xlxd.
|
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//
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// xlxd 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
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// xlxd 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
|
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// ----------------------------------------------------------------------------
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#ifndef cdmriddirhttp_h
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#define cdmriddirhttp_h
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#include "cdmriddir.h"
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////////////////////////////////////////////////////////////////////////////////////////
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class CDmridDirHttp : public CDmridDir
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{
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public:
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// constructor
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CDmridDirHttp() {}
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// destructor
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~CDmridDirHttp() {}
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// refresh
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bool LoadContent(CBuffer *);
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bool RefreshContent(const CBuffer &);
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protected:
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// reload helpers
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bool NeedReload(void) { return true; }
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bool HttpGet(const char *, const char *, int, CBuffer *);
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};
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////////////////////////////////////////////////////////////////////////////////////////
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#endif /* cdmriddirhttp_h */
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@ -0,0 +1,87 @@
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//
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// cversion.cpp
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// xlxd
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//
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// Created by Jean-Luc Deltombe (LX3JL) on 05/01/2018.
|
||||
// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
|
||||
//
|
||||
// ----------------------------------------------------------------------------
|
||||
// This file is part of xlxd.
|
||||
//
|
||||
// xlxd 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
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// xlxd 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
|
||||
// ----------------------------------------------------------------------------
|
||||
|
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#include "main.h"
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#include "cversion.h"
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////////////////////////////////////////////////////////////////////////////////////////
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// constructor
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CVersion::CVersion()
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{
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m_iMajor = 0;
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m_iMinor = 0;
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m_iRevision = 0;
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}
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CVersion::CVersion(int iMajor, int iMinor, int iRevision)
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||||
{
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m_iMajor = iMajor;
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m_iMinor = iMinor;
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m_iRevision = iRevision;
|
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}
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CVersion::CVersion(const CVersion &Version)
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{
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m_iMajor = Version.m_iMajor;
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m_iMinor = Version.m_iMinor;
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m_iRevision = Version.m_iRevision;
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}
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////////////////////////////////////////////////////////////////////////////////////////
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// comparaison
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bool CVersion::IsEqualOrHigherTo(const CVersion &version) const
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||||
{
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if ( m_iMajor > version.m_iMajor )
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{
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return true;
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||||
}
|
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else if ( m_iMajor == version.m_iMajor )
|
||||
{
|
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if ( m_iMinor > version.m_iMinor )
|
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{
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return true;
|
||||
}
|
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else if ( m_iMinor == version.m_iMinor )
|
||||
{
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||||
if ( m_iRevision >= version.m_iRevision )
|
||||
{
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////
|
||||
// operator
|
||||
|
||||
bool CVersion::operator ==(const CVersion &Version) const
|
||||
{
|
||||
return ( (Version.m_iMajor == m_iMajor) &&
|
||||
(Version.m_iMinor == m_iMinor) &&
|
||||
(Version.m_iRevision == m_iRevision )) ;
|
||||
}
|
||||
|
||||
@ -0,0 +1,64 @@
|
||||
//
|
||||
// cversion.h
|
||||
// xlxd
|
||||
//
|
||||
// Created by Jean-Luc Deltombe (LX3JL) on 05/01/2018.
|
||||
// Copyright © 2015 Jean-Luc Deltombe (LX3JL). All rights reserved.
|
||||
//
|
||||
// ----------------------------------------------------------------------------
|
||||
// This file is part of xlxd.
|
||||
//
|
||||
// xlxd 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
|
||||
// (at your option) any later version.
|
||||
//
|
||||
// xlxd 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 Foobar. If not, see <http://www.gnu.org/licenses/>.
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
|
||||
#ifndef cversion_h
|
||||
#define cversion_h
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////
|
||||
// class
|
||||
|
||||
class CVersion
|
||||
{
|
||||
public:
|
||||
// constructor
|
||||
CVersion();
|
||||
CVersion(int, int, int);
|
||||
CVersion(const CVersion &);
|
||||
|
||||
// destructor
|
||||
virtual ~CVersion() {}
|
||||
|
||||
// get
|
||||
int GetMajor(void) const { return m_iMajor; }
|
||||
int GetMinor(void) const { return m_iMinor; }
|
||||
int GetRevision(void) const { return m_iRevision; }
|
||||
|
||||
// comparaison
|
||||
bool IsEqualOrHigherTo(const CVersion &) const;
|
||||
|
||||
// operator
|
||||
bool operator ==(const CVersion &) const;
|
||||
|
||||
protected:
|
||||
// data
|
||||
int m_iMajor;
|
||||
int m_iMinor;
|
||||
int m_iRevision;
|
||||
};
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////
|
||||
#endif /* cversion_h */
|
||||
Loading…
Reference in new issue