コード例 #1
0
ファイル: FTPDirectory.cpp プロジェクト: 68foxboris/xbmc
bool CFTPDirectory::GetDirectory(const CURL& url2, CFileItemList &items)
{
  CCurlFile reader;

  CURL url(url2);

  std::string path = url.GetFileName();
  if( !path.empty() && !StringUtils::EndsWith(path, "/") )
  {
    path += "/";
    url.SetFileName(path);
  }

  if (!reader.Open(url))
    return false;

  bool serverNotUseUTF8 = url.GetProtocolOption("utf8") == "0";

  char buffer[MAX_PATH + 1024];
  while( reader.ReadString(buffer, sizeof(buffer)) )
  {
    std::string strBuffer = buffer;

    StringUtils::RemoveCRLF(strBuffer);

    CFTPParse parse;
    if (parse.FTPParse(strBuffer))
    {
      if( parse.getName().length() == 0 )
        continue;

      if( parse.getFlagtrycwd() == 0 && parse.getFlagtryretr() == 0 )
        continue;

      /* buffer name */
      std::string name;
      name.assign(parse.getName());

      if( name == ".." || name == "." )
        continue;

      // server returned filename could in utf8 or non-utf8 encoding
      // we need utf8, so convert it to utf8 anyway
      g_charsetConverter.unknownToUTF8(name);

      // convert got empty result, ignore it
      if (name.empty())
        continue;

      if (serverNotUseUTF8 || name != parse.getName())
        // non-utf8 name path, tag it with protocol option.
        // then we can talk to server with the same encoding in CurlFile according to this tag.
        url.SetProtocolOption("utf8", "0");
      else
        url.RemoveProtocolOption("utf8");

      CFileItemPtr pItem(new CFileItem(name));

      pItem->m_bIsFolder = parse.getFlagtrycwd() != 0;
      std::string filePath = path + name;
      if (pItem->m_bIsFolder)
        URIUtils::AddSlashAtEnd(filePath);

      /* qualify the url with host and all */
      url.SetFileName(filePath);
      pItem->SetPath(url.Get());

      pItem->m_dwSize = parse.getSize();
      pItem->m_dateTime=parse.getTime();

      items.Add(pItem);
    }
  }

  return true;
}
コード例 #2
0
bool CFTPDirectory::GetDirectory(const CStdString& strPath, CFileItemList &items)
{
  CCurlFile reader;

  CURL url(strPath);

  CStdString path = url.GetFileName();
  if( !path.IsEmpty() && !path.Right(1).Equals("/") )
  {
    path += "/";
    url.SetFileName(path);
  }

  if (!reader.Open(url))
    return false;


  char buffer[MAX_PATH + 1024];
  while( reader.ReadString(buffer, sizeof(buffer)) )
  {
    CStdString strBuffer = buffer;

    StringUtils::RemoveCRLF(strBuffer);

    CFTPParse parse;
    if (parse.FTPParse(strBuffer))
    {
      if( parse.getName().length() == 0 )
        continue;

      if( parse.getFlagtrycwd() == 0 && parse.getFlagtryretr() == 0 )
        continue;

      /* buffer name */
      CStdString name;
      name.assign(parse.getName());

      if( name.Equals("..") || name.Equals(".") )
        continue;

      /* this should be conditional if we ever add    */
      /* support for the utf8 extension in ftp client */
      g_charsetConverter.unknownToUTF8(name);

      CFileItemPtr pItem(new CFileItem(name));

      pItem->m_bIsFolder = (bool)(parse.getFlagtrycwd() != 0);
      CStdString filePath = path + name;
      if (pItem->m_bIsFolder)
        URIUtils::AddSlashAtEnd(filePath);

      /* qualify the url with host and all */
      url.SetFileName(filePath);
      pItem->SetPath(url.Get());

      pItem->m_dwSize = parse.getSize();
      pItem->m_dateTime=parse.getTime();

      items.Add(pItem);
    }
  }

  return true;
}
コード例 #3
0
ファイル: DVDInputStreamFFmpeg.cpp プロジェクト: Jalle19/xbmc
CURL CDVDInputStreamFFmpeg::GetM3UBestBandwidthStream(const CURL &url, size_t bandwidth)
{
  typedef CPlayListM3U M3U;
  using std::string;
  using std::map;

  // we may be passed a playlist that does not contain playlists of different
  // bitrates (eg: this playlist is really the HLS video). So, default the
  // return to the filename so it can be played
  char szLine[4096];
  string strLine;
  size_t maxBandwidth = 0;

  CCurlFile file;

  // set the proxy configuration
  const string host = GetProxyHost();
  if (!host.empty())
    file.SetProxy(GetProxyType(), host, GetProxyPort(),
                  GetProxyUser(), GetProxyPassword());

  // open the file, and if it fails, return
  if (!file.Open(url))
  {
    file.Close();
    return url;
  }

  // and set the fallback value
  CURL subStreamUrl(url);

  // determine the base
  CURL basePlaylistUrl(URIUtils::GetParentPath(url.Get()));
  basePlaylistUrl.SetOptions("");
  basePlaylistUrl.SetProtocolOptions("");
  const string basePart = basePlaylistUrl.Get();

  // convert bandwidth specified in kbps to bps used by the m3u8
  bandwidth *= 1000;

  while (file.ReadString(szLine, 1024))
  {
    // read and trim a line
    strLine = szLine;
    StringUtils::Trim(strLine);

    // skip the first line
    if (strLine == M3U::StartMarker)
        continue;
    else if (StringUtils::StartsWith(strLine, M3U::StreamMarker))
    {
      // parse the line so we can pull out the bandwidth
      const map< string, string > params = M3U::ParseStreamLine(strLine);
      const map< string, string >::const_iterator it = params.find(M3U::BandwidthMarker);

      if (it != params.end())
      {
        const size_t streamBandwidth = atoi(it->second.c_str());
        if ((maxBandwidth < streamBandwidth) && (streamBandwidth <= bandwidth))
        {
          // read the next line
          if (!file.ReadString(szLine, 1024))
            continue;

          strLine = szLine;
          StringUtils::Trim(strLine);

          // this line was empty
          if (strLine.empty())
            continue;

          // store the max bandwidth
          maxBandwidth = streamBandwidth;

          // if the path is absolute just use it
          if (CURL::IsFullPath(strLine))
            subStreamUrl = CURL(strLine);
          else
            subStreamUrl = CURL(basePart + strLine);
        }
      }
    }
  }

  // if any protocol options were set, restore them
  subStreamUrl.SetProtocolOptions(url.GetProtocolOptions());
  return subStreamUrl;
}
コード例 #4
0
bool CHTTPDirectory::GetDirectory(const CStdString& strPath, CFileItemList &items)
{
    CCurlFile http;
    CURL url(strPath);

    CStdString strName, strLink;
    CStdString strBasePath = url.GetFileName();

    if(!http.Open(url))
    {
        CLog::Log(LOGERROR, "%s - Unable to get http directory", __FUNCTION__);
        return false;
    }

    CRegExp reItem(true); // HTML is case-insensitive
    reItem.RegComp("<a href=\"(.*)\">(.*)</a>");

    CRegExp reDateTime(true);
    reDateTime.RegComp("<td align=\"right\">([0-9]{2})-([A-Z]{3})-([0-9]{4}) ([0-9]{2}):([0-9]{2}) +</td>");

    CRegExp reDateTimeNginx(true);
    reDateTimeNginx.RegComp("</a> +([0-9]{2})-([A-Z]{3})-([0-9]{4}) ([0-9]{2}):([0-9]{2}) ");

    CRegExp reSize(true);
    reSize.RegComp(">*([0-9.]+)(B|K|M|G| )</td>");

    CRegExp reSizeNginx;
    reSizeNginx.RegComp("([0-9]+)$");

    /* read response from server into string buffer */
    char buffer[MAX_PATH + 1024];
    while(http.ReadString(buffer, sizeof(buffer)-1))
    {
        CStdString strBuffer = buffer;
        StringUtils::RemoveCRLF(strBuffer);

        if (reItem.RegFind(strBuffer.c_str()) >= 0)
        {
            strLink = reItem.GetReplaceString("\\1");
            strName = reItem.GetReplaceString("\\2");

            if(strLink[0] == '/')
                strLink = strLink.Mid(1);

            CStdString strNameTemp = strName.Trim();
            CStdString strLinkTemp = strLink;
            URIUtils::RemoveSlashAtEnd(strLinkTemp);
            URIUtils::RemoveSlashAtEnd(strNameTemp);
            CURL::Decode(strLinkTemp);

            if (strNameTemp == strLinkTemp && strLinkTemp != "..")
            {
                CStdStringW wName, wLink, wConverted;

                g_charsetConverter.unknownToUTF8(strName);
                g_charsetConverter.utf8ToW(strName, wName, false);
                HTML::CHTMLUtil::ConvertHTMLToW(wName, wConverted);
                g_charsetConverter.wToUTF8(wConverted, strName);
                URIUtils::RemoveSlashAtEnd(strName);

                g_charsetConverter.unknownToUTF8(strLink);
                g_charsetConverter.utf8ToW(strLink, wLink, false);
                HTML::CHTMLUtil::ConvertHTMLToW(wLink, wConverted);
                g_charsetConverter.wToUTF8(wConverted, strLink);

                CFileItemPtr pItem(new CFileItem(strName));
                pItem->SetProperty("IsHTTPDirectory", true);
                url.SetFileName(strBasePath + strLink);
                pItem->SetPath(url.Get());

                if(URIUtils::HasSlashAtEnd(pItem->GetPath()))
                    pItem->m_bIsFolder = true;

                CStdString day, month, year, hour, minute;

                if (reDateTime.RegFind(strBuffer.c_str()) >= 0)
                {
                    day = reDateTime.GetReplaceString("\\1");
                    month = reDateTime.GetReplaceString("\\2");
                    year = reDateTime.GetReplaceString("\\3");
                    hour = reDateTime.GetReplaceString("\\4");
                    minute = reDateTime.GetReplaceString("\\5");
                }
                else if (reDateTimeNginx.RegFind(strBuffer.c_str()) >= 0)
                {
                    day = reDateTimeNginx.GetReplaceString("\\1");
                    month = reDateTimeNginx.GetReplaceString("\\2");
                    year = reDateTimeNginx.GetReplaceString("\\3");
                    hour = reDateTimeNginx.GetReplaceString("\\4");
                    minute = reDateTimeNginx.GetReplaceString("\\5");
                }

                if (day.length() > 0 && month.length() > 0 && year.length() > 0)
                {
                    pItem->m_dateTime = CDateTime(atoi(year.c_str()), CDateTime::MonthStringToMonthNum(month), atoi(day.c_str()), atoi(hour.c_str()), atoi(minute.c_str()), 0);
                }

                if (!pItem->m_bIsFolder)
                {
                    if (reSize.RegFind(strBuffer.c_str()) >= 0)
                    {
                        double Size = atof(reSize.GetReplaceString("\\1"));
                        CStdString strUnit = reSize.GetReplaceString("\\2");

                        if (strUnit == "K")
                            Size = Size * 1024;
                        else if (strUnit == "M")
                            Size = Size * 1024 * 1024;
                        else if (strUnit == "G")
                            Size = Size * 1000 * 1024 * 1024;

                        pItem->m_dwSize = (int64_t)Size;
                    }
                    else if (reSizeNginx.RegFind(strBuffer.c_str()) >= 0)
                    {
                        double Size = atof(reSizeNginx.GetReplaceString("\\1"));
                        pItem->m_dwSize = (int64_t)Size;
                    }
                    else if (g_advancedSettings.m_bHTTPDirectoryStatFilesize) // As a fallback get the size by stat-ing the file (slow)
                    {
                        CCurlFile file;
                        file.Open(url);
                        pItem->m_dwSize=file.GetLength();
                        file.Close();
                    }
                }
                items.Add(pItem);
            }
        }
    }
    http.Close();

    items.SetProperty("IsHTTPDirectory", true);

    return true;
}