Exemplo n.º 1
0
/*----------------------------------------------------------------------
|   PLT_FileMediaServer::ServeFile
+---------------------------------------------------------------------*/
NPT_Result 
PLT_FileMediaServer::ServeFile(NPT_HttpRequest&              request, 
                               const NPT_HttpRequestContext& context,
                               NPT_HttpResponse&             response,
                               const NPT_String&             uri_path,
                               const NPT_String&             file_path)
{
    NPT_COMPILER_UNUSED(context);

    // prevent hackers from accessing files outside of our root
    if ((file_path.Find("/..") >= 0) || (file_path.Find("\\..") >= 0)) {
        return NPT_FAILURE;
    }

    // File requested
    NPT_String path = m_FileBaseUri.GetPath();
    if (path.Compare(uri_path.Left(path.GetLength()), true) == 0) {
        NPT_Position start, end;
        PLT_HttpHelper::GetRange(request, start, end);
        
        return PLT_FileServer::ServeFile(response,
                                         NPT_FilePath::Create(m_Path, file_path), 
                                         start, 
                                         end, 
                                         !request.GetMethod().Compare("HEAD"));
    } 

    // Album Art requested
    path = m_AlbumArtBaseUri.GetPath();
    if (path.Compare(uri_path.Left(path.GetLength()), true) == 0) {
        return OnAlbumArtRequest(response, m_Path + file_path);
    } 
    
    return NPT_FAILURE;
}
Exemplo n.º 2
0
/*----------------------------------------------------------------------
|   PLT_FileMediaServer::ProcessFileRequest
+---------------------------------------------------------------------*/
NPT_Result 
PLT_FileMediaServer::ProcessFileRequest(NPT_HttpRequest&  request, 
                                        NPT_HttpResponse& response, 
                                        NPT_SocketInfo&   client_info)
{
    NPT_COMPILER_UNUSED(client_info);

    NPT_LOG_FINE("PLT_FileMediaServer::ProcessFileRequest Received Request:");
    PLT_LOG_HTTP_MESSAGE(NPT_LOG_LEVEL_FINE, &request);

    response.GetHeaders().SetHeader("Accept-Ranges", "bytes");

    if (request.GetMethod().Compare("GET") && request.GetMethod().Compare("HEAD")) {
        response.SetStatus(500, "Internal Server Error");
        return NPT_SUCCESS;
    }

    // File requested
    NPT_String path = m_FileBaseUri.GetPath();
    NPT_String strUri = NPT_Uri::PercentDecode(request.GetUrl().GetPath());

    NPT_HttpUrlQuery query(request.GetUrl().GetQuery());
    NPT_String file_path = query.GetField("path");

    // hack for XBMC support for 360, we urlencoded the ? to that the 360 doesn't strip out the query
    // but then the query ends being parsed as part of the path
    int index = strUri.Find("path=");
    if (index>0) file_path = strUri.Right(strUri.GetLength()-index-5);
    if (file_path.GetLength() == 0) goto failure;

    // HACK for wmp: somehow they inverse our slashes !
    // do it only if we're on windows
    if (m_DirDelimiter == "\\") {
        file_path.Replace('/', '\\');
    }

    if (path.Compare(strUri.Left(path.GetLength()), true) == 0) {
        NPT_Integer start, end;
        PLT_HttpHelper::GetRange(&request, start, end);

        return PLT_FileServer::ServeFile(m_Path + file_path, &response, start, end, !request.GetMethod().Compare("HEAD"));
    } 

    // Album Art requested
    path = m_AlbumArtBaseUri.GetPath();
    if (path.Compare(strUri.Left(path.GetLength()), true) == 0) {
        return OnAlbumArtRequest(m_Path + file_path, response);
    } 

failure:
    response.SetStatus(404, "File Not Found");
    return NPT_SUCCESS;
}