src/Encoder_Wave.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // LameXP - Audio Encoder Front-End
   3 // Copyright (C) 2004-2012 LoRd_MuldeR <MuldeR2@GMX.de>
   4 //
   5 // This program is free software; you can redistribute it and/or modify
   6 // it under the terms of the GNU General Public License as published by
   7 // the Free Software Foundation; either version 2 of the License, or
   8 // (at your option) any later version.
   9 //
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14 //
  15 // You should have received a copy of the GNU General Public License along
  16 // with this program; if not, write to the Free Software Foundation, Inc.,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 // http://www.gnu.org/licenses/gpl-2.0.txt
  20 ///////////////////////////////////////////////////////////////////////////////
  21
  22 #include "Encoder_Wave.h"
  23
  24 #include "Global.h"
  25 #include "Model_Settings.h"
  26
  27 #include <QDir>
  28 #include <Shellapi.h>
  29
  30 #define FIX_SEPARATORS(STR) for(int i = 0; STR[i]; i++) { if(STR[i] == L'/') STR[i] = L'\\'; }
  31
  32 WaveEncoder::WaveEncoder(void)
  33 {
  34 }
  35
  36 WaveEncoder::~WaveEncoder(void)
  37 {
  38 }
  39
  40 bool WaveEncoder::encode(const QString &sourceFile, const AudioFileModel &metaInfo, const QString &outputFile, volatile bool *abortFlag)
  41 {
  42         SHFILEOPSTRUCTW fileOperation;
  43         memset(&fileOperation, 0, sizeof(SHFILEOPSTRUCTW));
  44         fileOperation.fFlags = FOF_SILENT | FOF_NOCONFIRMATION | FOF_NOCONFIRMMKDIR | FOF_NOERRORUI | FOF_FILESONLY;
  45
  46         emit messageLogged(QString("Copy file \"%1\" to \"%2\"").arg(sourceFile, outputFile));
  47         fileOperation.wFunc = FO_COPY;
  48
  49         /*
  50         if(lamexp_temp_folder().compare(QFileInfo(sourceFile).canonicalPath(), Qt::CaseInsensitive) == 0)
  51         {
  52                 //If the source is in the TEMP folder take shortcut and move the file
  53                 emit messageLogged(QString("Moving file \"%1\" to \"%2\"").arg(sourceFile, outputFile));
  54                 fileOperation.wFunc = FO_MOVE;
  55         }
  56         else
  57         {
  58                 //...otherwise we actually copy the file in order to keep the source
  59                 emit messageLogged(QString("Copy file \"%1\" to \"%2\"").arg(sourceFile, outputFile));
  60                 fileOperation.wFunc = FO_COPY;
  61         }
  62         */
  63
  64         size_t srcLen = wcslen(reinterpret_cast<const wchar_t*>(sourceFile.utf16())) + 3;
  65         wchar_t *srcBuffer = new wchar_t[srcLen];
  66         memset(srcBuffer, 0, srcLen * sizeof(wchar_t));
  67         wcsncpy_s(srcBuffer, srcLen, reinterpret_cast<const wchar_t*>(sourceFile.utf16()), _TRUNCATE);
  68         FIX_SEPARATORS (srcBuffer);
  69         fileOperation.pFrom = srcBuffer;
  70
  71         size_t outLen = wcslen(reinterpret_cast<const wchar_t*>(outputFile.utf16())) + 3;
  72         wchar_t *outBuffer = new wchar_t[outLen];
  73         memset(outBuffer, 0, outLen * sizeof(wchar_t));
  74         wcsncpy_s(outBuffer, outLen, reinterpret_cast<const wchar_t*>(outputFile.utf16()), _TRUNCATE);
  75         FIX_SEPARATORS (outBuffer);
  76         fileOperation.pTo = outBuffer;
  77
  78         emit statusUpdated(0);
  79         int result = SHFileOperation(&fileOperation);
  80         emit statusUpdated(100);
  81
  82         emit messageLogged(QString().sprintf("\nExited with code: 0x%04X", result));
  83
  84         delete [] srcBuffer;
  85         delete [] outBuffer;
  86
  87         return (result == 0 && fileOperation.fAnyOperationsAborted == false);
  88 }
  89
  90 QString WaveEncoder::extension(void)
  91 {
  92         return "wav";
  93 }
  94
  95 bool WaveEncoder::isFormatSupported(const QString &containerType, const QString &containerProfile, const QString &formatType, const QString &formatProfile, const QString &formatVersion)
  96 {
  97         if(containerType.compare("Wave", Qt::CaseInsensitive) == 0)
  98         {
  99                 if(formatType.compare("PCM", Qt::CaseInsensitive) == 0)
 100                 {
 101                         return true;
 102                 }
 103         }
 104         return false;
 105 }