mirror of
https://github.com/g4klx/ircDDBGateway.git
synced 2025-12-06 05:32:02 +01:00
120 lines
2.4 KiB
C++
120 lines
2.4 KiB
C++
/*
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* Copyright (C) 2014 by Jonathan Naylor G4KLX
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*
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* This program 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 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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 this program; if not, write to the Free Software
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "DStarDefines.h"
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#include "VoiceStore.h"
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CVoiceStore::CVoiceStore(const wxArrayString& filenames) :
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m_filenames(filenames),
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m_header(NULL),
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m_fileNumber(0U),
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m_file()
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{
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}
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CVoiceStore::~CVoiceStore()
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{
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}
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bool CVoiceStore::open()
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{
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wxString fileName = m_filenames.Item(0U);
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bool ret = m_file.open(fileName);
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if (!ret)
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return false;
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DVTFR_TYPE type = m_file.read();
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if (type != DVTFR_HEADER) {
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m_file.close();
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return false;
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}
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m_header = m_file.readHeader();
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m_fileNumber = 0U;
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return true;
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}
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CHeaderData* CVoiceStore::getHeader()
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{
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CHeaderData* header = m_header;
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m_header = NULL;
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return header;
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}
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CAMBEData* CVoiceStore::getAMBE()
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{
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DVTFR_TYPE type = m_file.read();
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if (type == DVTFR_DATA) {
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CAMBEData* ambe = m_file.readData();
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if (ambe != NULL)
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return ambe;
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}
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for (;;) {
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m_file.close();
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m_fileNumber++;
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// The end of the last file?
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if (m_fileNumber == m_filenames.GetCount())
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return NULL;
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wxString filename = m_filenames.Item(m_fileNumber);
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bool ret = m_file.open(filename);
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if (!ret)
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return NULL;
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// This should get the header
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type = m_file.read();
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if (type == DVTFR_HEADER) {
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// Throw the header away
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CHeaderData* header = m_file.readHeader();
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delete header;
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} else if (type == DVTFR_DATA) {
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// Shouldn't usually happen
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CAMBEData* ambe = m_file.readData();
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if (ambe != NULL)
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return ambe;
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else
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continue;
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} else {
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// !!!!
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continue;
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}
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// This should get the first data record
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type = m_file.read();
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if (type == DVTFR_DATA) {
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CAMBEData* ambe = m_file.readData();
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if (ambe != NULL)
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return ambe;
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}
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}
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}
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void CVoiceStore::close()
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{
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m_file.close();
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}
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