当前位置: 首页>>代码示例>>C++>>正文

C++ CFile::OpenForWrite方法代码示例

本文整理汇总了C++中xfile::CFile::OpenForWrite方法的典型用法代码示例。如果您正苦于以下问题：C++ CFile::OpenForWrite方法的具体用法？C++ CFile::OpenForWrite怎么用？C++ CFile::OpenForWrite使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类xfile::CFile的用法示例。


在下文中一共展示了CFile::OpenForWrite方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: CreateThumbnailFromSurface

bool COMXImage::CreateThumbnailFromSurface(unsigned char* buffer, unsigned int width, unsigned int height, 
    unsigned int format, unsigned int pitch, const CStdString& destFile)
{
  if(format != XB_FMT_A8R8G8B8 || !buffer) {
    CLog::Log(LOGDEBUG, "%s::%s : %s failed format=0x%x\n", CLASSNAME, __func__, destFile.c_str(), format);
    return false;
  }

  if(!Encode(buffer, height * pitch, width, height, pitch)) {
    CLog::Log(LOGDEBUG, "%s::%s : %s encode failed\n", CLASSNAME, __func__, destFile.c_str());
    return false;
  }

  XFILE::CFile file;
  if (file.OpenForWrite(destFile, true))
  {
    CLog::Log(LOGDEBUG, "%s::%s : %s width %d height %d\n", CLASSNAME, __func__, destFile.c_str(), width, height);

    file.Write(GetEncodedData(), GetEncodedSize());
    file.Close();
    return true;
  }

  return false;
}
开发者ID:AnXi-TieGuanYin-Tea，项目名称:plex-home-theatre，代码行数:25，代码来源:OMXImage.cpp

示例2: CreateThumbnailFromSurface

bool CPicture::CreateThumbnailFromSurface(const unsigned char *buffer, int width, int height, int stride, const std::string &thumbFile)
{
  CLog::Log(LOGDEBUG, "cached image '%s' size %dx%d", CURL::GetRedacted(thumbFile).c_str(), width, height);
  if (URIUtils::HasExtension(thumbFile, ".jpg"))
  {
#if defined(HAS_OMXPLAYER)
    if (COMXImage::CreateThumbnailFromSurface((BYTE *)buffer, width, height, XB_FMT_A8R8G8B8, stride, thumbFile.c_str()))
      return true;
#endif
  }

  unsigned char *thumb = NULL;
  unsigned int thumbsize=0;
  IImage* pImage = ImageFactory::CreateLoader(thumbFile);
  if(pImage == NULL || !pImage->CreateThumbnailFromSurface((BYTE *)buffer, width, height, XB_FMT_A8R8G8B8, stride, thumbFile.c_str(), thumb, thumbsize))
  {
    CLog::Log(LOGERROR, "Failed to CreateThumbnailFromSurface for %s", CURL::GetRedacted(thumbFile).c_str());
    delete pImage;
    return false;
  }

  XFILE::CFile file;
  const bool ret = file.OpenForWrite(thumbFile, true) && file.Write(thumb, thumbsize) == thumbsize;
  pImage->ReleaseThumbnailBuffer();
  delete pImage;

  return ret;
}
开发者ID:Elzevir，项目名称:xbmc，代码行数:28，代码来源:Picture.cpp

示例3: memset

TEST(TestFile, Write)
{
  XFILE::CFile *file;
  const char str[] = "TestFile.Write test string\n";
  char buf[30];
  memset(&buf, 0, sizeof(buf));

  ASSERT_TRUE((file = XBMC_CREATETEMPFILE("")) != NULL);
  file->Close();
  ASSERT_TRUE(file->OpenForWrite(XBMC_TEMPFILEPATH(file), true));
  EXPECT_EQ((int)sizeof(str), file->Write(str, sizeof(str)));
  file->Flush();
  EXPECT_EQ(0, file->GetPosition());
  file->Close();
  ASSERT_TRUE(file->Open(XBMC_TEMPFILEPATH(file)));
  EXPECT_EQ(0, file->GetPosition());
  EXPECT_EQ((int64_t)sizeof(str), file->Seek(0, SEEK_END));
  EXPECT_EQ(0, file->Seek(0, SEEK_SET));
  EXPECT_EQ((int64_t)sizeof(str), file->GetLength());
  EXPECT_EQ(sizeof(str), file->Read(buf, sizeof(buf)));
  file->Flush();
  EXPECT_EQ((int64_t)sizeof(str), file->GetPosition());
  EXPECT_TRUE(!memcmp(str, buf, sizeof(str)));
  file->Close();
  EXPECT_TRUE(XBMC_DELETETEMPFILE(file));
}
开发者ID:DasMarx，项目名称:xbmc，代码行数:26，代码来源:TestFile.cpp

示例4: Download

bool CCurlFile::Download(const CStdString& strURL, const CStdString& strFileName, LPDWORD pdwSize)
{
  CLog::Log(LOGINFO, "Download: %s->%s", strURL.c_str(), strFileName.c_str());

  CStdString strData;
  if (!Get(strURL, strData))
    return false;

  XFILE::CFile file;
  if (!file.OpenForWrite(strFileName, true))
  {
    CLog::Log(LOGERROR, "Unable to open file %s: %u",
    strFileName.c_str(), GetLastError());
    return false;
  }
  if (strData.size())
    file.Write(strData.c_str(), strData.size());
  file.Close();

  if (pdwSize != NULL)
  {
    *pdwSize = strData.size();
  }

  return true;
}
开发者ID:vidonme-developer，项目名称:xbmc12，代码行数:26，代码来源:CurlFile.cpp

示例5: saveLyrics

void CKaraokeLyricsText::saveLyrics()
{
  XFILE::CFile file;

  CStdString out;

  for ( unsigned int i = 0; i < m_lyrics.size(); i++ )
  {
    CStdString timing;
    timing.Format( "%02d:%02d.%d", m_lyrics[i].timing / 600, (m_lyrics[i].timing % 600) / 10, (m_lyrics[i].timing % 10) );

    if ( (m_lyrics[i].flags & LYRICS_NEW_PARAGRAPH) != 0 )
      out += "\n\n";

    if ( (m_lyrics[i].flags & LYRICS_NEW_LINE) != 0 )
      out += "\n";

    out += "[" + timing + "]" + m_lyrics[i].text;
  }

  out += "\n";

  if ( !file.OpenForWrite( "special://temp/tmp.lrc", true ) )
    return;

  file.Write( out, out.size() );
}
开发者ID:Bobbin007，项目名称:xbmc，代码行数:27，代码来源:karaokelyricstext.cpp

示例6: Get

bool CScraperUrl::Get(const SUrlEntry& scrURL, string& strHTML, CHTTP& http)
{
    CURL url(scrURL.m_url);
    http.SetReferer(scrURL.m_spoof);
    CStdString strCachePath;

    if (!scrURL.m_cache.IsEmpty())
    {
        CUtil::AddFileToFolder(g_advancedSettings.m_cachePath,"scrapers\\"+scrURL.m_cache,strCachePath);
        if (XFILE::CFile::Exists(strCachePath))
        {
            XFILE::CFile file;
            file.Open(strCachePath);
            char* temp = new char[(int)file.GetLength()];
            file.Read(temp,file.GetLength());
            strHTML.append(temp,temp+file.GetLength());
            file.Close();
            delete[] temp;
            return true;
        }
    }

    if (scrURL.m_post)
    {
        CStdString strOptions = url.GetOptions();
        strOptions = strOptions.substr(1);
        url.SetOptions("");
        CStdString strUrl;
        url.GetURL(strUrl);

        if (!http.Post(strUrl, strOptions, strHTML))
            return false;
    }
    else if (!http.Get(scrURL.m_url, strHTML))
        return false;

    if (scrURL.m_url.Find(".zip") > -1)
    {
        XFILE::CFileZip file;
        CStdString strBuffer;
        int iSize = file.UnpackFromMemory(strBuffer,strHTML);
        if (iSize)
        {
            strHTML.clear();
            strHTML.append(strBuffer.c_str(),strBuffer.data()+iSize);
        }
    }

    if (!scrURL.m_cache.IsEmpty())
    {
        CStdString strCachePath;
        CUtil::AddFileToFolder(g_advancedSettings.m_cachePath,"scrapers\\"+scrURL.m_cache,strCachePath);
        XFILE::CFile file;
        if (file.OpenForWrite(strCachePath,true,true))
            file.Write(strHTML.data(),strHTML.size());
        file.Close();
    }
    return true;
}
开发者ID:grinnan，项目名称:xbmc-fork，代码行数:59，代码来源:ScraperUrl.cpp

示例7: SaveFile

bool CXBMCTinyXML::SaveFile(const std::string& filename) const
{
  XFILE::CFile file;
  if (file.OpenForWrite(filename, true))
  {
    TiXmlPrinter printer;
    Accept(&printer);
    return file.Write(printer.CStr(), printer.Size()) == static_cast<ssize_t>(printer.Size());
  }
  return false;
}
开发者ID:0xheart0，项目名称:xbmc，代码行数:11，代码来源:XBMCTinyXML.cpp

示例8: CreateThumbnailFromSurface

bool COMXImage::CreateThumbnailFromSurface(unsigned char* buffer, unsigned int width, unsigned int height, 
    unsigned int format, unsigned int pitch, const CStdString& destFile)
{
  if(format != XB_FMT_A8R8G8B8 || !buffer)
    return false;

  // the omx encoder needs alligned sizes
  if(width%16 || height%16)
  {
    unsigned int new_width = (width + 15)&~15;
    unsigned int new_height = (height + 15)&~15;
    unsigned int new_pitch = new_width * 4;

    unsigned int size = new_height * new_pitch;
    unsigned char *dstBuffer = (unsigned char *)malloc(size);
    unsigned char *dst = dstBuffer;
    unsigned char *src = buffer;

    if(!dstBuffer)
      return false;

    memset(dst, 0x0, size);

    for(unsigned int y = 0; y < height; y++)
    {
      memcpy(dst, src, pitch);
      src += pitch;
      dst += new_pitch;
    }
    if(!Encode(dstBuffer, size, new_width, new_height))
    {
      free(dstBuffer);
      return false;
    }
    free(dstBuffer);
  }
  else
  {
    if(!Encode(buffer, height * pitch, width, height))
      return false;
  }

  XFILE::CFile file;
  if (file.OpenForWrite(destFile, true))
  {
    CLog::Log(LOGDEBUG, "%s::%s : %s width %d height %d\n", CLASSNAME, __func__, destFile.c_str(), width, height);

    file.Write(GetEncodedData(), GetEncodedSize());
    file.Close();
    return true;
  }

  return false;
}
开发者ID:A600，项目名称:xbmc，代码行数:54，代码来源:OMXImage.cpp

示例9: SaveFile

bool CXBMCTinyXML::SaveFile(const CStdString &filename) const
{
  XFILE::CFile file;
  if (file.OpenForWrite(filename, true))
  {
    TiXmlPrinter printer;
    Accept(&printer);
    file.Write(printer.CStr(), printer.Size());
    return true;
  }
  return false;
}
开发者ID:snikhil0，项目名称:xbmc，代码行数:12，代码来源:XBMCTinyXML.cpp

示例10: writeCacheFile

//-------------------------------------------------------------------------------------------------------------------
bool Xcddb::writeCacheFile( const char* pBuffer, uint32_t discid )
{
  if (cCacheDir.size() == 0)
    return false;

  XFILE::CFile file;
  if (file.OpenForWrite(GetCacheFile(discid), true))
  {
    const bool ret = ( (size_t) file.Write((void*)pBuffer, strlen(pBuffer) + 1) == strlen(pBuffer) + 1);
    file.Close();
    return ret;
  }

  return false;
}
开发者ID:Distrotech，项目名称:xbmc，代码行数:16，代码来源:cddb.cpp

示例11: writeToFile

bool fileOps::writeToFile ( CStdString filePath, char* writeBuffer, int writeLength )
{
  
  XFILE::CFile file;
  if (file.OpenForWrite(filePath)) 
  {
    file.Write((const void*)writeBuffer,writeLength);
    file.Close();
    return true;
  }
  else 
  {
    return false;
  }
  
}
开发者ID:Kr0nZ，项目名称:xbmc，代码行数:16，代码来源:fileOps.cpp

示例12: writeCacheFile

//-------------------------------------------------------------------------------------------------------------------
bool Xcddb::writeCacheFile( const char* pBuffer, uint32_t discid )
{
  if (cCacheDir.size() == 0)
    return false;

  XFILE::CFile file;
  if (file.OpenForWrite(GetCacheFile(discid), true))
  {
    OutputDebugString ( "Current cd saved to local cddb.\n" );
    file.Write( (void*) pBuffer, strlen( pBuffer ) + 1 );
    file.Close();
    return true;
  }

  return false;
}
开发者ID:IMSCHLONGA，项目名称:xbmc，代码行数:17，代码来源:cddb.cpp

示例13: Download

bool COpenSubtitlesSearch::Download(const CFileItem *subItem,std::vector<std::string> &items)
{
  ulxr::MethodCall      methodcall(ULXR_PCHAR("DownloadSubtitles"));
  ulxr::Array subtitleIDlist;
  ulxr::RpcString ID = subItem->GetProperty("IDSubtitleFile").asString();
  subtitleIDlist.addItem(ID);
  ulxr::RpcString token = m_strToken;
  methodcall.addParam(token);
  methodcall.addParam(subtitleIDlist);
  
  ulxr::MethodResponse response = ServerChat(methodcall);
  ulxr::Struct cap = response.getResult();
  
  if (response.isOK() && cap.hasMember(ULXR_PCHAR("status")))
  {
    ulxr::RpcString status = cap.getMember(ULXR_PCHAR("status"));
    CLog::Log(LOGDEBUG, "%s - response - %s", __PRETTY_FUNCTION__, status.getString().c_str());
    if (status.getString() == "200 OK")
    {
      if (cap.hasMember(ULXR_PCHAR("data")))
      {
        ulxr::Array subs = cap.getMember(ULXR_PCHAR("data"));
        for (unsigned i = 0; i < subs.size(); ++i)
        {
          ulxr::Struct entry = subs.getItem(i);
          ulxr::RpcString data = entry.getMember(ULXR_PCHAR("data"));
          std::string zipdata = data.getString();
          std::string zipdata64Decoded = Base64::Decode(zipdata);
          std::string zipdata64DecodedInflated;
          CSubtitleUtilities::gzipInflate(zipdata64Decoded,zipdata64DecodedInflated);
          XFILE::CFile file;
          std::string destination = StringUtils::Format("special://temp/%s.%s",
                                                        StringUtils::CreateUUID().c_str(),
                                                        subItem->GetProperty("SubFormat").asString().c_str()
                                                        );
          file.OpenForWrite(destination);
          file.Write(zipdata64DecodedInflated.c_str(), zipdata64DecodedInflated.size());
          items.push_back(destination);
        }
        CLog::Log(LOGDEBUG, "%s - OpenSubitles subfile downloaded", __PRETTY_FUNCTION__);
        return true;
      }
    }
  }
  return false;
}
开发者ID:sandalsoft，项目名称:mrmc，代码行数:46，代码来源:OpenSubtitlesSearch.cpp

示例14: SetCoverArtFromBuffer

void CAirTunesServer::SetCoverArtFromBuffer(const char *buffer, unsigned int size)
{
  XFILE::CFile tmpFile;

  if(!size)
    return;

  CSingleLock lock(m_metadataLock);
  
  if (tmpFile.OpenForWrite(TMP_COVERART_PATH, true))
  {
    int writtenBytes=0;
    writtenBytes = tmpFile.Write(buffer, size);
    tmpFile.Close();

    if (writtenBytes > 0)
      RefreshCoverArt();
  }
}
开发者ID:marchaos，项目名称:xbmc，代码行数:19，代码来源:AirTunesServer.cpp

示例15: Save

void CGameClientInGameSaves::Save(GAME_MEMORY memoryType)
{
  uint8_t *gameMemory = nullptr;
  size_t size = 0;

  try
  {
    m_dllStruct->GetMemory(memoryType, &gameMemory, &size);
  }
  catch (...)
  {
    CLog::Log(LOGERROR, "GAME: %s: Exception caught in GetMemory()", m_gameClient->ID().c_str());
  }

  if (size > 0)
  {
    const std::string path = GetPath(memoryType);
    XFILE::CFile file;
    if (file.OpenForWrite(path, true))
    {
      ssize_t written = 0;
      written = file.Write(gameMemory, size);
      file.Close();
      if (written == static_cast<ssize_t>(size))
      {
        CLog::Log(LOGINFO, "GAME: In-game saves (%s) written to %s", CGameClientTranslator::ToString(memoryType), path.c_str());
      }
      else
      {
        CLog::Log(LOGERROR, "GAME: Failed to write in-game saves (%s): %ld/%ld bytes written", CGameClientTranslator::ToString(memoryType), written, size);
      }
    }
    else
    {
      CLog::Log(LOGERROR, "GAME: Unable to open in-game saves (%s) from file %s", CGameClientTranslator::ToString(memoryType), path.c_str());
    }
  }
  else
  {
    CLog::Log(LOGDEBUG, "GAME: No in-game saves (%s) to save", CGameClientTranslator::ToString(memoryType));
  }
}
开发者ID:Elzevir，项目名称:xbmc，代码行数:42，代码来源:GameClientInGameSaves.cpp


注：本文中的xfile::CFile::OpenForWrite方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。