private void WebServiceProcess(string action, ref BrowserSender browserSender, ref string PostObjects)
{
if (Settings.Default.DebugFullAPI)
{
Functions.WriteLineToLogFile("\r\n\r\nAPI: Incoming API Call: " + action);
if (PostObjects.Length > 0)
Functions.WriteLineToLogFile("API: Post Object String: [" + PostObjects + "]");
else
Functions.WriteLineToLogFile("API: Post Object String: Blank.");
}
try
{
// Pre-process, e.g. to correct '%2B replaced by + sign' bug
action = preProcessActionString(action);
// LOGIN - GET TOKEN
if (action.StartsWith("xml/login"))
{
if (
(!qsParams.HasParameter("un")) &&
(!qsParams.HasParameter("hashedpw") || (!qsParams.HasParameter("pw")))
)
{
// not enough params
XMLresponse = "<?xml version=\"1.0\"?><loginresponse result=\"NOT_ENOUGH_PARAMETERS\" />";
browserSender.SendXMLToBrowser(XMLresponse);
return;
}
string UN = "", PW = "", HPW = "", client = "";
bool passwordIsHashed = qsParams.HasParameter("hashedpw");
// Client (optional)
if (qsParams.HasParameter("client"))
{
client = qsParams["client"].Trim();
client = HttpUtility.UrlDecode(client);
}
UN = qsParams["un"].Trim();
UN = HttpUtility.UrlDecode(UN);
if (passwordIsHashed)
{
HPW = qsParams["hashedpw"].Trim();
HPW = HttpUtility.UrlDecode(HPW);
}
else
{
PW = qsParams["pw"].Trim();
PW = HttpUtility.UrlDecode(PW);
}
if (action.StartsWith("xml/login64"))
{
UN = Functions.DecodeFromBase64(UN);
if (passwordIsHashed)
HPW = Functions.DecodeFromBase64(PW);
else
PW = Functions.DecodeFromBase64(PW);
client = Functions.DecodeFromBase64(client);
}
if ((!UN.Equals(Settings.Default.UserName)) ||
(!Functions.StringHashesToPasswordHash(PW, passwordIsHashed))
)
{
// incorrect credentials - always log
Functions.WriteLineToLogFile("API: Failed login attempt from client " + client + " with username " + UN);
XMLresponse = "<?xml version=\"1.0\"?><loginresponse result=\"INCORRECT_CREDENTIALS\" />";
browserSender.SendXMLToBrowser(XMLresponse);
return;
}
// Success!
if (Settings.Default.DebugBasic)
Functions.WriteLineToLogFile("API: User " + UN + " logged in OK using client " + client);
string token = AuthSessionHelper.Default.AddClient(currentClientIP); // Store session, get token
XMLresponse = "<?xml version=\"1.0\"?><loginresponse result=\"OK\" token=\"" + token + "\" />";
browserSender.SendXMLToBrowser(XMLresponse);
return;
}
// ************ REMAINING METHODS MAY REQUIRE AUTHENTICATION
if (!AuthenticatedByToken)
{
Functions.logAPIoutputString("ASending 403 Incorrect Authentication");
browserSender.SendGenericStatusCodePage("403", "Incorrect authentication");
spoolMessage("API: Must provide a valid authentication token. Use /xml/login first.");
return;
}
// Should we zip up afterwards
bool zipContent = false;
if (action.EndsWith("/zip"))
{
zipContent = true;
action = action.Replace("/zip", "");
}
if (txtActionOriginalCase.EndsWith("/zip"))
{
txtActionOriginalCase = txtActionOriginalCase.Replace("/zip", "");
}
if (action.StartsWith("xml/channels/setasfavorite/"))
{
string chanID = action.Replace("xml/channels/setasfavorite/", "");
string strResponse = (EPGManager.MakeChannelFavorite(chanID)) ? "OK" : "ERROR";
XMLresponse = XMLHelper.XMLReponseWithOutputString(strResponse);
if (Settings.Default.DebugChannels) Functions.WriteLineToLogFile("API: Set channel " + chanID + " as favorite OK.");
}
else if (action.StartsWith("xml/channels/unsetasfavorite/"))
{
string chanID = action.Replace("xml/channels/unsetasfavorite/", "");
string strResponse = (EPGManager.MakeChannelNotFavorite(chanID)) ? "OK" : "ERROR";
XMLresponse = XMLHelper.XMLReponseWithOutputString(strResponse);
if (Settings.Default.DebugChannels) Functions.WriteLineToLogFile("API: Unset channel " + chanID + " as not favorite OK.");
}
else if (action == "xml/channels/all")
{
// New 2011: Update channels first from media center (MediaCenter can randomly change internal IDs)
EPGManager.UpdateTVChannels();
XMLresponse = EPGExporter.AllChannelsAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all channels via XML web request...");
}
else if (action.StartsWith("xml/programmes"))
{
string subAction = action.Replace("xml/programmes/", "");
// No description? (turbo mode)
bool omitDescriptions = (subAction.StartsWith("nodescription"));
if (omitDescriptions)
{
subAction = subAction.Replace("nodescription/", "");
}
// If a programme type is specified, restrict to this type, otherwise use all
TVProgrammeType restrictProgrammesToType = (qsParams.HasParameter("programmetype")) ?
(TVProgrammeType)Enum.Parse(new TVProgrammeType().GetType(), qsParams["programmetype"], true) :
TVProgrammeType.All;
// 2. CHANNELS
List<string> TVServiceIDs = new List<string>();
if (subAction.StartsWith("limitchannels/"))
{
subAction = subAction.Replace("limitchannels/", "");
TVServiceIDs = Functions.StringListFromXML(PostObjects);
}
else if (subAction.StartsWith("favoritechannels/"))
{
subAction = subAction.Replace("favoritechannels/", "");
TVServiceIDs = EPGManager.EPGDisplayedTVChannelsServiceIDs;
}
else if (subAction.StartsWith("byepgrequest"))
{
List<EPGRequest> EPGRequests = EPGRequest.ArrayFromXML(PostObjects);
try
{
XMLresponse = EPGExporter.EPGwithEPGRequests(EPGRequests, omitDescriptions, restrictProgrammesToType);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes (using " + EPGRequests.Count.ToString() + " epg requests) via XML web request...");
}
catch (Exception ex)
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse array of EPG requests. Date passed was " + PostObjects);
Functions.WriteExceptionToLogFile(ex);
}
}
// 3. DATE / DAYRANGE
if (subAction.StartsWith("date/"))
{
string strDate = subAction.Replace("date/", "");
DateTime localDate = new DateTime();
if (DateTime.TryParse(strDate, out localDate))
{
XMLresponse = EPGExporter.EPGForLocalDate(localDate, TVServiceIDs, omitDescriptions, restrictProgrammesToType);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes on " + TVServiceIDs.Count.ToString() + " channels for date " + strDate + " via XML web request...");
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse local date to export shows. Date passed was " + strDate + ".");
}
}
else if (subAction.StartsWith("daterange/"))
{
string strDate = subAction.Replace("daterange/", "");
string[] dateRanges = strDate.Split(new string[] { "/" }, StringSplitOptions.None);
if (dateRanges.Count() > 1)
{
DateTime startDateTime, endDateTime;
if (DateTime.TryParse(dateRanges[0], out startDateTime) &&
DateTime.TryParse(dateRanges[1], out endDateTime)
)
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes on " + TVServiceIDs.Count.ToString() + " channels for date range " + strDate + " via XML web request...");
XMLresponse = EPGExporter.EPGForDateRange(startDateTime, endDateTime, TVServiceIDs, omitDescriptions, restrictProgrammesToType);
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse day ranges.");
}
}
}
else if (subAction.StartsWith("dayrange/"))
{
string strDate = subAction.Replace("dayrange/", "");
string[] dayRanges = strDate.Split(new string[] { "/" }, StringSplitOptions.None);
if (dayRanges.Count() > 1)
{
int startDaysAhead, numberOfDays;
if (int.TryParse(dayRanges[0], out startDaysAhead) &&
int.TryParse(dayRanges[1], out numberOfDays)
)
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes on " + TVServiceIDs.Count.ToString() + " channels for day range " + strDate + " via XML web request...");
XMLresponse = EPGExporter.EPGForDaysRange(startDaysAhead, numberOfDays, TVServiceIDs, omitDescriptions, restrictProgrammesToType);
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse day ranges.");
}
}
}
else if (subAction.StartsWith("search"))
{
EPGSearch theSearch = EPGSearch.FromXML(PostObjects);
if (theSearch != null)
{
XMLresponse = EPGExporter.TVProgrammesMatchingSearch(theSearch);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all programmes matching search.");
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse search request XML");
}
}
}
else if (action.StartsWith("xml/programme/getinfo/"))
{
string strUID = action.Replace("xml/programme/getinfo/", "");
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting programme info blob for prog ID " + strUID + " via XML web request...");
XMLresponse = EPGExporter.TVProgrammeInfoBlobForProgID(strUID);
}
else if (action.StartsWith("xml/filebrowse/dir"))
{
FileBrowseRequest fbrequest = FileBrowseRequest.FromXML(PostObjects);
if (fbrequest != null)
{
XMLresponse = FileBrowseExporter.FileBrowseUsingRequestAsXML(fbrequest);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting list of files matching request (path " + fbrequest.FullPath + ")");
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse file browse request XML");
}
}
else if (action.StartsWith("xml/recordings"))
{
// FOR NOW.. ..refresh each time, although strictly may not be necessary
if (Settings.Default.RecordingsRetrieveAsParanoid) EPGManager.ReloadAllRecordings();
XMLresponse = EPGExporter.RecordingsBlobAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all recordings via XML web request...");
}
else if (action.StartsWith("xml/settings"))
{
XMLresponse = EPGExporter.AllSettingsAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all settings via XML web request...");
}
else if (action.StartsWith("xml/record/byrecordingrequest"))
{
RecordingRequest tReq = RecordingRequest.FromXML(PostObjects);
XMLresponse = EPGManager.ScheduleRecording(RecordingRequest.FromXML(PostObjects)).ToXML();
}
else if (action.StartsWith("xml/recordedtv"))
{
/*if (action.Contains("refreshnow"))
RecTV.Default.RefreshCache(); */
XMLresponse = EPGExporter.AllRecordedTVAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all recorded TV via XML web request...");
}
else if (action.StartsWith("xml/cancelrequest/"))
{
string txtID = action.Replace("xml/cancelrequest/", "");
XMLresponse = WebSvcCancelRequest(txtID);
}
else if (action.StartsWith("xml/sendremotekey/"))
{
string txtCmd = action.Replace("xml/sendremotekey/", "");
string strResponse = IRCommunicator.Default.SendIRCommand(txtCmd); // Returns OK or HELPER_NOT_RUNNING. Doesn't return socket errors (it's ASync)
XMLresponse = XMLHelper.XMLReponseWithOutputString(strResponse);
}
else if (action.StartsWith("xml/showlog"))
{
XMLresponse = "<?xml version=\"1.0\"?><log ";
if (Settings.Default.AllowRemoteLogRetrieval)
{
XMLresponse += "result=\"OK\" contents=\"" + FileCache.ReadTextFileFromDisk(Functions.DebugLogFileFN) + "\">";
}
else
{
XMLresponse += "result=\"Error\" contents=\"RemoteLoggingDisabled\">";
}
XMLresponse += "</log>";
}
else if (action.StartsWith("xml/cancelrecording/"))
{
string txtID = action.Replace("xml/cancelrecording/", "");
XMLresponse = WebSvcCancelRecording(txtID);
}
else if (action.StartsWith("xml/deletefile64"))
{
string filePath = "";
if (PostObjects.Trim().Length > 0)
{
filePath = HttpUtility.UrlDecode(PostObjects);
filePath = Functions.DecodeFromBase64(filePath, Encoding.UTF8);
}
XMLresponse = WebSvcDeleteFileByFilePath(filePath);
}
else if (action.StartsWith("xml/deletefile"))
{
string filePath = "";
if (PostObjects.Trim().Length > 0)
filePath = HttpUtility.UrlDecode(PostObjects);
else
{
// LEGACY - use URL path
filePath = action.Replace("xml/deletefile/", "");
}
XMLresponse = WebSvcDeleteFileByFilePath(filePath);
}
else if (action.StartsWith("xml/mediastream/start/bymediastreamingrequest"))
{
MediaStreamingResult streamResult;
MediaStreamingRequest streamRq = XMLHelper.Deserialize<MediaStreamingRequest>(PostObjects);
if (streamRq != null)
streamResult = StreamingManager.Default.StartStreamer(streamRq, Request.UserHostName);
else
streamResult = new MediaStreamingResult(MediaStreamingResultCodes.NamedError, "Error in streaming request.");
XMLresponse = XMLHelper.Serialize<MediaStreamingResult>(streamResult);
}
else if (action.StartsWith("xml/mediastream/probe/byfilename"))
{
string strFileName = HttpUtility.UrlDecode(PostObjects);
strFileName = strFileName.Trim();
if (action.StartsWith("xml/mediastream/probe/byfilename64"))
strFileName = Functions.DecodeFromBase64(strFileName);
List<AVStream> result;
if (strFileName.Length > 0)
result = StreamingManager.Default.ProbeFile(strFileName);
else
result = new List<AVStream>();
if (Settings.Default.DebugStreaming)
Functions.WriteLineToLogFile("Probed file " + strFileName + ": sending back details of " + result.Count.ToString() + " AV streams.");
XMLresponse = XMLHelper.Serialize<List<AVStream>>(result);
}
else if (action.StartsWith("xml/mediastream/keepalive/"))
{
string strStreamerID = action.Replace("xml/mediastream/keepalive/", "");
int streamerID;
string strmStatus;
if (int.TryParse(strStreamerID, out streamerID))
{
strmStatus = StreamingManager.Default.KeepStreamerAliveAndReturnStatus(streamerID);
}
else
{
Functions.WriteLineToLogFile("Warning: Could not parse streamer ID " + strStreamerID);
strmStatus = "invalid_id";
}
//XMLresponse = XMLHelper.XMLReponseWithOutputString(strmStatus);
XMLresponse = strmStatus;
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("MediaStreaming: GetStatus (" + strStreamerID + "): " + strmStatus);
}
else if (action.StartsWith("xml/mediastream/stop/"))
{
string strStreamerID = action.Replace("xml/mediastream/stop/", "");
int streamerID;
try
{
if (int.TryParse(strStreamerID, out streamerID))
{
if (!StreamingManager.Default.StopStreamer(streamerID))
Functions.WriteLineToLogFile("Warning: Could not stop streamer ID " + strStreamerID);
}
else
{
Functions.WriteLineToLogFile("Warning: Could not parse streamer ID " + strStreamerID);
}
}
catch (Exception ex)
{
Functions.WriteExceptionToLogFileIfAdvanced(ex);
}
XMLresponse = XMLHelper.XMLReponseWithOutputString("No Data");
}
else if (action.StartsWith("xml/stream/start"))
{
WTVStreamingVideoResult streamResult;
WTVStreamingVideoRequest streamRq = XMLHelper.Deserialize<WTVStreamingVideoRequest>(PostObjects);
if (streamRq == null)
{
streamResult = new WTVStreamingVideoResult(DSStreamResultCodes.ErrorInStreamRequest);
}
else
{
try
{
streamResult = DSStreamingManager.Default.StartStreamer(streamRq);
}
catch (Exception e)
{
Functions.WriteLineToLogFile("Exception setting up streaming object:");
Functions.WriteExceptionToLogFile(e);
streamResult = new WTVStreamingVideoResult(DSStreamResultCodes.ErrorExceptionOccurred, e.Message);
}
}
XMLresponse = XMLHelper.Serialize<WTVStreamingVideoResult>(streamResult);
}
else if (action.StartsWith("xml/stream/stop"))
{
XMLresponse = XMLHelper.XMLReponseWithOutputString("ERROR (DEPRECATED)");
}
else if (action.StartsWith("xml/picture/thumbnailzip/"))
{
FileBrowseRequest fbrequest = FileBrowseRequest.FromXML(PostObjects);
if (fbrequest != null)
{
if (PictureExporter.SendThumbnailsAsZipFile(fbrequest, FatAttitude.ThumbnailSizes.Small, ref browserSender))
return;
else
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Could not export zip of thumbnails.");
browserSender.Send404Page();
}
}
else
{
Functions.WriteLineToLogFile("ThumbnailZip: Error in requestprocessor- could not parse file browse request XML");
}
}
else if (action.StartsWith("xml/picture/get")) // matches /xml/picture/getrequest too
{
string strSubAction = txtActionOriginalCase.Replace("xml/picture/", "");
// URL DECODE
strSubAction = HttpUtility.UrlDecode(strSubAction);
string strParams;
string strFileName = "";
bool fileNameAtEndOfUri = false;
bool fileNameAtEndOfUriIsBase64Encoded = false;
if (strSubAction.StartsWith("getwithfilename")) // GET FILENAME FROM URL
{
fileNameAtEndOfUri = true;
fileNameAtEndOfUriIsBase64Encoded = strSubAction.StartsWith("getwithfilename64");
if (fileNameAtEndOfUriIsBase64Encoded)
strParams = strSubAction.Replace("getwithfilename64/", "");
else
strParams = strSubAction.Replace("getwithfilename/", "");
}
else
// GET FILENAME FROM POST STRING
{
fileNameAtEndOfUri = false;
strFileName = PostObjects;
strParams = strSubAction.Replace("get/", "");
}
string[] Params = strParams.Split(new string[] { "/" }, StringSplitOptions.None);
bool haveFrameSizes = false;
int frameWidth = 0;
int frameHeight = 0;
if (Params.Count() > 1)
{
if ((int.TryParse(Params[0], out frameWidth) &&
int.TryParse(Params[1], out frameHeight)
))
haveFrameSizes = ((frameWidth > 0) && (frameHeight > 0));
else
haveFrameSizes = false;
}
else
// Send full picture
haveFrameSizes = false;
if (!haveFrameSizes) Functions.WriteLineToLogFile("Xml/Picture: invalid frame size (or none supplied): using full picture");
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting picture " + strFileName + " resized to frame " + frameWidth.ToString() + "x" + frameHeight.ToString());
// Get Filename if not got already
// File name from Uri ?
if (fileNameAtEndOfUri)
{
if (fileNameAtEndOfUriIsBase64Encoded)
{
// Take final component and un-encode to produce filename
strFileName = Params[Params.Count() - 1];
strFileName = HttpUtility.UrlDecode(strFileName);
strFileName = Functions.DecodeFromBase64(strFileName);
}
else
{
// Reconstruct filename by putting /slashed/ components back together
for (int pCount = 2; pCount < Params.Count(); pCount++)
{
strFileName = strFileName + Params[pCount];
if (pCount < (Params.Count() - 1))
strFileName = strFileName + "/";
strFileName = HttpUtility.UrlDecode(strFileName);
}
}
}
if (string.IsNullOrEmpty(strFileName))
{
Functions.WriteLineToLogFile("Xml/Picture : No filename specified in POST request, sending 404");
browserSender.Send404Page();
return;
}
// Send
if (haveFrameSizes)
{
byte[] resizedPictureData = new byte[] { };
if (ImageResizer.ResizePicture(strFileName, new Size(frameWidth, frameHeight), out resizedPictureData, ImageFormat.Jpeg, false))
{
browserSender.SendDataToBrowser(Functions.MimeTypeForFileName(strFileName), resizedPictureData);
return;
}
else
{
Functions.WriteLineToLogFile("Xml/Picture: Could not resize picture.");
browserSender.Send404Page();
return;
}
}
else // No frame sizes, send full image
{
browserSender.SendFileToBrowser(strFileName);
return;
}
}
else if (action.StartsWith("xml/music/framework"))
{
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.MusicFrameworkAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting music framework blob via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/artist"))
{
bool isBase64Encoded = (action.Contains("artist64/"));
action = action.Replace("artist64", "artist");
txtActionOriginalCase = txtActionOriginalCase.Replace("artist64", "artist");
string strArtistID = txtActionOriginalCase.Replace("xml/music/songs/artist/", "");
strArtistID = HttpUtility.UrlDecode(strArtistID);
if (isBase64Encoded)
strArtistID = Functions.DecodeFromBase64(strArtistID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetSongsForArtistAsXML(strArtistID);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting songs for artist " + strArtistID + " via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/album"))
{
bool isBase64Encoded = (action.Contains("album64/"));
action = action.Replace("album64", "album");
txtActionOriginalCase = txtActionOriginalCase.Replace("album64", "album");
// USE case sensitive action string for match
string strAlbumID = txtActionOriginalCase.Replace("xml/music/songs/album/", "");
strAlbumID = HttpUtility.UrlDecode(strAlbumID);
if (isBase64Encoded)
strAlbumID = Functions.DecodeFromBase64(strAlbumID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetSongsForAlbumAsXML(strAlbumID);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting songs for album " + strAlbumID + " via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/genre"))
{
bool isBase64Encoded = (action.Contains("genre64/"));
action = action.Replace("genre64", "genre");
txtActionOriginalCase = txtActionOriginalCase.Replace("genre64", "genre");
// USE case sensitive action string for match
string strGenreID = txtActionOriginalCase.Replace("xml/music/songs/genre/", "");
strGenreID = HttpUtility.UrlDecode(strGenreID);
if (isBase64Encoded)
strGenreID = Functions.DecodeFromBase64(strGenreID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetSongsForGenreAsXML(strGenreID);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting songs for genre " + strGenreID + " via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/all"))
{
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetAllSongsAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all songs in library via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/checkexists"))
{
bool isBase64Encoded = (action.Contains("checkexists64/"));
action = action.Replace("checkexists64", "checkexists");
txtActionOriginalCase = txtActionOriginalCase.Replace("checkexists64", "checkexists");
// USE case sensitive action string for match
string strSongID = txtActionOriginalCase.Replace("xml/music/songs/checkexists/", "");
strSongID = HttpUtility.UrlDecode(strSongID);
if (isBase64Encoded)
strSongID = Functions.DecodeFromBase64(strSongID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.WMPItemFileExistsAsXML(strSongID);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting whether song exists... " + XMLresponse);
}
}
else
{
Functions.WriteLineToLogFile("XML: Unknown request");
XMLresponse = "";
}
if (String.IsNullOrEmpty(XMLresponse))
{
Functions.WriteLineToLogFile("NULL xmlresponse - nothing to send out to Silverlight client. Sending error string.");
browserSender.SendStringToBrowser(XMLHelper.XMLReponseWithOutputString("No Data"));
return;
}
// Strip out any UTF-16 encoding
XMLresponse = Functions.StripIllegalXmlCharacters(XMLresponse);
// Zip up ?
if (zipContent)
{
Functions.logAPIoutputString(XMLresponse);
XMLresponse = ZipHelper.ZipString(XMLresponse);
if (Settings.Default.DebugServer)
Functions.WriteLineToLogFile("Zipped String to base64 string. Length:" + XMLresponse.Length.ToString() + " characters. ");
browserSender.SendZipStringToBrowser(XMLresponse);
}
else
browserSender.SendXMLToBrowser(XMLresponse);
}
catch (Exception e)
{
string errorResponse = XMLHelper.XMLReponseWithOutputString("An error occurred - " + e.Message + " - check the debug log on the server.");
Functions.WriteLineToLogFile("Exception while processing XML request:");
Functions.WriteExceptionToLogFile(e);
browserSender.SendXMLToBrowser(errorResponse);
}
}
private void WebServiceProcess(string action, ref BrowserSender browserSender, ref string PostObjects)
{
if (Settings.Default.DebugFullAPI)
{
Functions.WriteLineToLogFile("\r\n\r\nAPI: Incoming API Call: " + action);
if (PostObjects.Length > 0)
Functions.WriteLineToLogFile("API: Post Object String: [" + PostObjects + "]");
else
Functions.WriteLineToLogFile("API: Post Object String: Blank.");
}
try
{
// Pre-process, e.g. to correct '%2B replaced by + sign' bug
action = preProcessActionString(action);
// LOGIN - GET TOKEN
if (action.StartsWith("xml/login"))
{
if (
(!qsParams.HasParameter("un")) &&
(!qsParams.HasParameter("hashedpw") || (!qsParams.HasParameter("pw")))
)
{
// not enough params
XMLresponse = "<?xml version=\"1.0\"?><loginresponse result=\"NOT_ENOUGH_PARAMETERS\" />";
browserSender.SendXMLToBrowser(XMLresponse);
return;
}
string UN = "", PW = "", HPW = "", client = "";
bool passwordIsHashed = qsParams.HasParameter("hashedpw");
// Client (optional)
if (qsParams.HasParameter("client"))
{
client = qsParams["client"].Trim();
client = HttpUtility.UrlDecode(client);
}
UN = qsParams["un"].Trim();
UN = HttpUtility.UrlDecode(UN);
if (passwordIsHashed)
{
HPW = qsParams["hashedpw"].Trim();
HPW = HttpUtility.UrlDecode(HPW);
}
else
{
PW = qsParams["pw"].Trim();
PW = HttpUtility.UrlDecode(PW);
}
if (action.StartsWith("xml/login64"))
{
UN = Functions.DecodeFromBase64(UN);
if (passwordIsHashed)
HPW = Functions.DecodeFromBase64(PW);
else
PW = Functions.DecodeFromBase64(PW);
client = Functions.DecodeFromBase64(client);
}
if ((!UN.Equals(Settings.Default.UserName)) ||
(!Functions.StringHashesToPasswordHash(PW, passwordIsHashed))
)
{
// incorrect credentials - always log
Functions.WriteLineToLogFile("API: Failed login attempt from client " + client + " with username " + UN);
XMLresponse = "<?xml version=\"1.0\"?><loginresponse result=\"INCORRECT_CREDENTIALS\" />";
browserSender.SendXMLToBrowser(XMLresponse);
return;
}
// Success!
if (Settings.Default.DebugBasic)
Functions.WriteLineToLogFile("API: User " + UN + " logged in OK using client " + client);
string token = AuthSessionHelper.Default.AddClient(currentClientIP); // Store session, get token
XMLresponse = "<?xml version=\"1.0\"?><loginresponse result=\"OK\" token=\"" + token + "\" />";
browserSender.SendXMLToBrowser(XMLresponse);
return;
}
// ************ REMAINING METHODS MAY REQUIRE AUTHENTICATION
if (!AuthenticatedByToken)
{
Functions.logAPIoutputString("ASending 403 Incorrect Authentication");
browserSender.SendGenericStatusCodePage("403", "Incorrect authentication");
spoolMessage("API: Must provide a valid authentication token. Use /xml/login first.");
return;
}
// Should we zip up afterwards
bool zipContent = false;
if (action.EndsWith("/zip"))
{
zipContent = true;
action = action.Replace("/zip", "");
}
if (txtActionOriginalCase.EndsWith("/zip"))
{
txtActionOriginalCase = txtActionOriginalCase.Replace("/zip", "");
}
if (action.StartsWith("xml/channels/setasfavorite/"))
{
string chanID = action.Replace("xml/channels/setasfavorite/", "");
string strResponse = (EPGManager.MakeChannelFavorite(chanID)) ? "OK" : "ERROR";
XMLresponse = XMLHelper.XMLReponseWithOutputString(strResponse);
if (Settings.Default.DebugChannels) Functions.WriteLineToLogFile("API: Set channel " + chanID + " as favorite OK.");
}
else if (action.StartsWith("xml/channels/unsetasfavorite/"))
{
string chanID = action.Replace("xml/channels/unsetasfavorite/", "");
string strResponse = (EPGManager.MakeChannelNotFavorite(chanID)) ? "OK" : "ERROR";
XMLresponse = XMLHelper.XMLReponseWithOutputString(strResponse);
if (Settings.Default.DebugChannels) Functions.WriteLineToLogFile("API: Unset channel " + chanID + " as not favorite OK.");
}
else if (action == "xml/channels/all")
{
// New 2011: Update channels first from media center (MediaCenter can randomly change internal IDs)
EPGManager.UpdateTVChannels();
XMLresponse = EPGExporter.AllChannelsAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all channels via XML web request...");
}
else if (action.StartsWith("xml/programmes"))
{
string subAction = action.Replace("xml/programmes/", "");
// No description? (turbo mode)
bool omitDescriptions = (subAction.StartsWith("nodescription"));
if (omitDescriptions)
{
subAction = subAction.Replace("nodescription/", "");
}
// If a programme type is specified, restrict to this type, otherwise use all
TVProgrammeType restrictProgrammesToType = (qsParams.HasParameter("programmetype")) ?
(TVProgrammeType)Enum.Parse(new TVProgrammeType().GetType(), qsParams["programmetype"], true) :
TVProgrammeType.All;
// 2. CHANNELS
List<string> TVServiceIDs = new List<string>();
if (subAction.StartsWith("limitchannels/"))
{
subAction = subAction.Replace("limitchannels/", "");
TVServiceIDs = Functions.StringListFromXML(PostObjects);
}
else if (subAction.StartsWith("favoritechannels/"))
{
subAction = subAction.Replace("favoritechannels/", "");
TVServiceIDs = EPGManager.EPGDisplayedTVChannelsServiceIDs;
}
else if (subAction.StartsWith("byepgrequest"))
{
List<EPGRequest> EPGRequests = EPGRequest.ArrayFromXML(PostObjects);
try
{
XMLresponse = EPGExporter.EPGwithEPGRequests(EPGRequests, omitDescriptions, restrictProgrammesToType);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes (using " + EPGRequests.Count.ToString() + " epg requests) via XML web request...");
}
catch (Exception ex)
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse array of EPG requests. Date passed was " + PostObjects);
Functions.WriteExceptionToLogFile(ex);
}
}
// 3. DATE / DAYRANGE
if (subAction.StartsWith("date/"))
{
string strDate = subAction.Replace("date/", "");
DateTime localDate = new DateTime();
if (DateTime.TryParse(strDate, out localDate))
{
XMLresponse = EPGExporter.EPGForLocalDate(localDate, TVServiceIDs, omitDescriptions, restrictProgrammesToType);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes on " + TVServiceIDs.Count.ToString() + " channels for date " + strDate + " via XML web request...");
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse local date to export shows. Date passed was " + strDate + ".");
}
}
else if (subAction.StartsWith("daterange/"))
{
string strDate = subAction.Replace("daterange/", "");
string[] dateRanges = strDate.Split(new string[] { "/" }, StringSplitOptions.None);
if (dateRanges.Count() > 1)
{
DateTime startDateTime, endDateTime;
if (DateTime.TryParse(dateRanges[0], out startDateTime) &&
DateTime.TryParse(dateRanges[1], out endDateTime)
)
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes on " + TVServiceIDs.Count.ToString() + " channels for date range " + strDate + " via XML web request...");
XMLresponse = EPGExporter.EPGForDateRange(startDateTime, endDateTime, TVServiceIDs, omitDescriptions, restrictProgrammesToType);
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse day ranges.");
}
}
}
else if (subAction.StartsWith("dayrange/"))
{
string strDate = subAction.Replace("dayrange/", "");
string[] dayRanges = strDate.Split(new string[] { "/" }, StringSplitOptions.None);
if (dayRanges.Count() > 1)
{
int startDaysAhead, numberOfDays;
if (int.TryParse(dayRanges[0], out startDaysAhead) &&
int.TryParse(dayRanges[1], out numberOfDays)
)
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting tv programmes on " + TVServiceIDs.Count.ToString() + " channels for day range " + strDate + " via XML web request...");
XMLresponse = EPGExporter.EPGForDaysRange(startDaysAhead, numberOfDays, TVServiceIDs, omitDescriptions, restrictProgrammesToType);
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse day ranges.");
}
}
}
else if (subAction.StartsWith("search"))
{
EPGSearch theSearch = EPGSearch.FromXML(PostObjects);
if (theSearch != null)
{
XMLresponse = EPGExporter.TVProgrammesMatchingSearch(theSearch);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all programmes matching search.");
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse search request XML");
}
}
}
else if (action.StartsWith("xml/programme/getinfo/"))
{
string strUID = action.Replace("xml/programme/getinfo/", "");
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting programme info blob for prog ID " + strUID + " via XML web request...");
XMLresponse = EPGExporter.TVProgrammeInfoBlobForProgID(strUID);
}
else if (action.StartsWith("xml/filebrowse/dir"))
{
FileBrowseRequest fbrequest = FileBrowseRequest.FromXML(PostObjects);
if (fbrequest != null)
{
XMLresponse = FileBrowseExporter.FileBrowseUsingRequestAsXML(fbrequest);
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting list of files matching request (path " + fbrequest.FullPath + ")");
}
else
{
Functions.WriteLineToLogFile("CRITICAL ERROR - could not parse file browse request XML");
}
}
else if (action.StartsWith("xml/recordings"))
{
// FOR NOW.. ..refresh each time, although strictly may not be necessary
if (Settings.Default.RecordingsRetrieveAsParanoid) EPGManager.ReloadAllRecordings();
XMLresponse = EPGExporter.RecordingsBlobAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all recordings via XML web request...");
}
else if (action.StartsWith("xml/settings"))
{
XMLresponse = EPGExporter.AllSettingsAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all settings via XML web request...");
}
else if (action.StartsWith("xml/record/byrecordingrequest"))
{
RecordingRequest tReq = RecordingRequest.FromXML(PostObjects);
XMLresponse = EPGManager.ScheduleRecording(RecordingRequest.FromXML(PostObjects)).ToXML();
}
else if (action.StartsWith("xml/recordedtv"))
{
/*if (action.Contains("refreshnow"))
RecTV.Default.RefreshCache(); */
XMLresponse = EPGExporter.AllRecordedTVAsXML();
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Exporting all recorded TV via XML web request...");
}
else if (action.StartsWith("xml/cancelrequest/"))
{
string txtID = action.Replace("xml/cancelrequest/", "");
XMLresponse = WebSvcCancelRequest(txtID);
}
else if (action.StartsWith("xml/sendremotekey/"))
{
string txtCmd = action.Replace("xml/sendremotekey/", "");
string strResponse = IRCommunicator.Default.SendIRCommand(txtCmd); // Returns OK or HELPER_NOT_RUNNING. Doesn't return socket errors (it's ASync)
XMLresponse = XMLHelper.XMLReponseWithOutputString(strResponse);
}
else if (action.StartsWith("xml/showlog"))
{
XMLresponse = "<?xml version=\"1.0\"?><log ";
if (Settings.Default.AllowRemoteLogRetrieval)
{
XMLresponse += "result=\"OK\" contents=\"" + FileCache.ReadTextFileFromDisk(Functions.DebugLogFileFN) + "\">";
}
else
{
XMLresponse += "result=\"Error\" contents=\"RemoteLoggingDisabled\">";
}
XMLresponse += "</log>";
}
else if (action.StartsWith("xml/cancelrecording/"))
{
string txtID = action.Replace("xml/cancelrecording/", "");
XMLresponse = WebSvcCancelRecording(txtID);
}
else if (action.StartsWith("xml/realcancelrecording64/"))
{
string filePath = "";
if (PostObjects.Trim().Length > 0)
{
filePath = HttpUtility.UrlDecode(PostObjects);
filePath = Functions.DecodeFromBase64(filePath, Encoding.UTF8);
}
XMLresponse = WebSvcRealCancelRecording64(filePath);
}
else if (action.StartsWith("xml/deletefile64"))
{
string filePath = "";
if (PostObjects.Trim().Length > 0)
{
filePath = HttpUtility.UrlDecode(PostObjects);
filePath = Functions.DecodeFromBase64(filePath, Encoding.UTF8);
}
XMLresponse = WebSvcDeleteFileByFilePath(filePath);
}
else if (action.StartsWith("xml/deletefile"))
{
string filePath = "";
if (PostObjects.Trim().Length > 0)
filePath = HttpUtility.UrlDecode(PostObjects);
else
{
// LEGACY - use URL path
filePath = action.Replace("xml/deletefile/", "");
}
XMLresponse = WebSvcDeleteFileByFilePath(filePath);
}
else if (action.StartsWith("xml/deletebackgroundtranscoded"))
{
StreamingManager.Default.DeleteAllBackgroundTranscodedStreamingFiles();
}
else if (action.StartsWith("xml/mediastream/start/bymediastreamingrequestgetid"))
{
MediaStreamingResult streamResult2 = new MediaStreamingResult();
MediaStreamingRequest streamRq = XMLHelper.Deserialize<MediaStreamingRequest>(PostObjects);
if (streamRq != null)
{
streamResult2.StreamerID = StreamingManager.Default.newUniqueID(streamRq, true);
streamResult2.LiveStreamingIndexPath = "/httplivestream/" + streamResult2.StreamerID + "/index.m3u8";
streamResult2.Success = true;
}
else
{
streamResult2.StreamerID = 0;
streamResult2.Success = false;
}
XMLresponse = XMLHelper.Serialize<MediaStreamingResult>(streamResult2);
}
else if (action.StartsWith("xml/mediastream/start/bymediastreamingrequest"))
{
MediaStreamingResult streamResult;
MediaStreamingRequest streamRq = XMLHelper.Deserialize<MediaStreamingRequest>(PostObjects);
if (streamRq != null)
streamResult = StreamingManager.Default.StartStreamer(streamRq, Request.UserHostName);
else
streamResult = new MediaStreamingResult(MediaStreamingResultCodes.NamedError, "Error in streaming request.");
XMLresponse = XMLHelper.Serialize<MediaStreamingResult>(streamResult);
}
else if (action.StartsWith("xml/restartrp"))
{
//88888
if (RestartRP != null)
{
RestartRP(this, e);
XMLresponse = XMLHelper.Serialize<String>("success");
}
else
{
XMLresponse = XMLHelper.Serialize<String>("failed");
}
}
else if (action.StartsWith("xml/killffmpeglatest"))
{
Process[] workers = Process.GetProcessesByName("ffmpeglatest");
foreach (Process worker in workers)
{
worker.Kill();
worker.WaitForExit();
worker.Dispose();
}
}
else if (action.StartsWith("xml/livetvstop"))
{
//foreach (string recTVFolder in Settings.Default.RecordedTVFolders)
//{
// DirectoryInfo di = new DirectoryInfo(recTVFolder);
// FileInfo[] files = null;
// try
// {
// files = di.GetFiles("RMCLiveTV*.wtv");
// }
// catch (Exception e)
// {
// if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("You probably have a path defined in Recorded TV (RP settings) that does not exist. Exception " + e.ToString());
// }
// if (files != null)
// {
// for (int index = 0; index < files.Length; index++)
// {
// try
// {
// files[index].Delete();
// }
// catch (Exception)
// {
// //file was currently being read or something, just ignore
// }
// }
// }
//}
Int32 ID;
action = action.Replace("xml/livetvstop/", "");
action = action.Replace("streamerid=", "");
Int32.TryParse(action, out ID);
bool stopped;
if (ID == 0)
{
stopped = false;
}
else
{
stopped = StreamingManager.Default.StopStreamer(ID, 4);
}
XMLresponse = XMLHelper.Serialize<string>("LiveTV does not always really stop, but stream " + ID + " is stopped=" + stopped);
}
else if (action.StartsWith("xml/getshowschedule"))
//else if (action.StartsWith("livetv/getshowschedule")) //suggestion as new syntax
{
action = action.Replace("xml/getshowschedule/", "");
//action = action.Replace("livetv/getshowschedule/", "");
action = action.Replace("serviceid=", "");
string serviceID = action.Substring(0, action.IndexOf("starttime="));
action = action.Replace(serviceID, "");
action = action.Replace("starttime=", "");
long startTime = 0;
long.TryParse(action.Substring(0, action.IndexOf("duration=")), out startTime);
action = action.Replace("" + startTime, "");
action = action.Replace("duration=", "");
long duration = 0;
long.TryParse(action, out duration);
//ShowDebuggingInformationShowProgress:
EPGRequest request = new EPGRequest(serviceID, startTime, (startTime + duration));
List<EPGRequest> requests = new List<EPGRequest>();
requests.Add(request);
//TVService ds = new TVService();
//List<TVService> dss = new List<TVService>();
////List<string> ServiceIDs = new List<string>();
////List<string> _channels = new List<string>();
//TVProgramme progtvchannel = new TVProgramme();
//List<TVProgramme> progtvchannelz = new List<TVProgramme>();
//progtvchannelz.Add(progtvchannel);
var tvProgs = EPGManager.mcData.GetTVProgrammes(requests, false, TVProgrammeType.All);
List<string> scheduledshows = new List<string>();
string showinfo = "";
int firstshow = 0;
foreach (var tvProg in tvProgs)
{
TimeZone localzone = TimeZone.CurrentTimeZone;
var startingTime = localzone.ToLocalTime(new DateTime(tvProg.StartTime));
var endingTime = localzone.ToLocalTime(new DateTime(tvProg.StopTime));
if (firstshow == 0)
{
DateTime now = DateTime.Now;
TimeSpan currShowTime = now.Subtract(startingTime);
TimeSpan durationLeft = endingTime.Subtract(now);
showinfo = "Show Title: " + tvProg.Title + " Start time: " + String.Format("{0:MMM dd yyyy hh:mm:ss tt}", startingTime) + ". Ends at: " + String.Format("{0:MMM dd yyyy hh:mm:ss tt}", endingTime) + ". Current time: " + String.Format("{0:g}", currShowTime) + ". Time left: " + String.Format("{0:c}", durationLeft) + ". Timezone " + localzone.StandardName;
Functions.WriteLineToLogFile(showinfo);
firstshow++;
scheduledshows.Add(showinfo);
}
else
{
showinfo = "Show Title: " + tvProg.Title + ". Start time: " + String.Format("{0:MMM dd yyyy hh:mm:ss tt}", startingTime) + ". Ends at: " + String.Format("{0:MMM dd yyyy hh:mm:ss tt}", endingTime);
Functions.WriteLineToLogFile(showinfo);
scheduledshows.Add(showinfo);
}
}
XMLresponse = XMLHelper.Serialize<List<string>>(scheduledshows);
}
else if (action.StartsWith("xml/checkexists"))
{
Int32 ID;
action = action.Replace("xml/checkexists/", "");
bool CheckInBackgroundTranscodedDirectory = action.Contains("streamtranscodedinbackground=");
if (CheckInBackgroundTranscodedDirectory)
{
int pos = action.IndexOf("streamtranscodedinbackground=", 0);
string action2 = action.Replace(action.Substring(0, "streamtranscodedinbackground=".Length), "");
action2 = action2.Replace("/index.m3u8", "");
action2 = action2.Replace("/index2.m3u8", "");
Int32.TryParse(action2, out ID);
action = "segment-0.ts";
}
else
{
action = action.Replace("streamid=", "");
int pos = action.IndexOf("/segment=", 0);
string action2 = action.Replace(action.Substring(pos, action.Length - pos), "");
Int32.TryParse(action2, out ID);
action = action.Replace(ID + "/segment=", "");
}
string dir = Functions.AppDataFolder;
string streamPath;
if (CheckInBackgroundTranscodedDirectory)
{
streamPath = Path.Combine(dir, "static\\BackgroundTranscodedMediastreams\\");
}
else
{
streamPath = Path.Combine(dir, "static\\mediastreams\\");
}
DirectoryInfo di = new DirectoryInfo(streamPath + ID);
FileInfo[] files = null;
try
{
files = di.GetFiles(action);
}
catch (Exception e)
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile(e.ToString());
XMLresponse = XMLHelper.Serialize<string>("failure");
}
try
{
if (files != null && files[0].Exists)
{
XMLresponse = XMLHelper.Serialize<string>("success");
}
else
{
XMLresponse = XMLHelper.Serialize<string>("failure");
}
}
catch (Exception e)
{
XMLresponse = XMLHelper.Serialize<string>("failure");
}
}
else if (action.StartsWith("xml/setrprecstreamid/"))
{
//ToDo: Have to define an API that conforms to the rest of the API!
//
// GET rprec ID and streamID
action = action.Replace("xml/setrprecstreamid/", "");
long rprecId = 0;
long.TryParse((action.Substring(0, action.IndexOf("streamid="))), out rprecId);
action = action.Replace("" + rprecId, "");
action = action.Replace("streamid=", "");
long streamId = 0;
long.TryParse(action, out streamId);
EPGManager.setStreamID(rprecId, streamId);
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Setting recording " + rprecId + " to streamID " + streamId);
}
//else if (action.StartWith("xml/startlivetv")) //suggestion
else if (action.StartsWith("xml/livetv"))
{
//ToDo: Have to define an API that conforms to the rest of the API!
//
XMLresponse = "";
RecordingRequest newRR = null;
bool failedValidation = false;
string failedValidationReason = "";
string filenameId = "RMCLiveTV";
// GET SERVICE ID (Channel) and length
action = action.Replace("xml/livetv/", "");
string serviceId = action.Substring(0, action.IndexOf("uniqueandroid="));
action = action.Replace(serviceId, "");
action = action.Replace("uniqueandroid=", "");
string uniqueAndroidId = action.Substring(0, action.IndexOf("length="));
// DURATION
Int32 tryDuration;
Int32.TryParse(action.Substring(action.IndexOf("length=") + 7), out tryDuration);
DateTime tryStartTime = DateTime.Now;
// Schedule manual recording
// DATE TIME
if ((tryDuration == 0) | (tryDuration > 720))
{
failedValidation = true;
failedValidationReason += "Invalid duration, must be between 1 and 720 minutes.<br>";
}
// In the unliklely event a file already exist with a certain random nr, try again:
bool randomFileAlreadyExists = false;
do
{
Random r = new Random();
filenameId = filenameId + uniqueAndroidId + r.Next(0, int.MaxValue);
string[] filePaths = null;
foreach (string recTVFolder in Settings.Default.RecordedTVFolders)
{
try
{
filePaths = Directory.GetFiles(recTVFolder, filenameId + "*.wtv");
}
catch (Exception e)
{
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile(
"You probably have a path defined in Recorded TV (RP settings) that does not exist. Exception " +
e.ToString());
}
if (filePaths.Length > 0)
{
randomFileAlreadyExists = true;
break;
}
}
} while (randomFileAlreadyExists);
// Create a new recording request
newRR = new RecordingRequest(tryStartTime.ToUniversalTime(), long.Parse(serviceId), tryDuration,
filenameId);
// Passed validation?
if (failedValidation)
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("FailedValidation");
txtResponse += "<p class='recorderror'>Error in recording request: " + failedValidationReason +
"</p>";
XMLresponse = XMLHelper.Serialize<string>(txtResponse);
}
else
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("Did not fail Validation");
qsParams.Add("queueid", RecordingQueue.AddToQueue(newRR));
string txtRecSummary2;
if (RecordFromQueue(out txtRecSummary2))
{
bool found = false;
if (txtRecSummary2.Contains("The scheduling was successful"))
{
if (RecordFromQueueResult != null)
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile(RecordFromQueueResult);
if (!RecordFromQueueResult.StartsWith("Recording not scheduled"))
{
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("RecordFromQueue=True");
int waittimeforfiletoappear = 20; // seconds
//int waittimeforfiletoappear = 200; // seconds, testing whether setting needs high value for certain tv card like Ceton
DateTime begin = DateTime.Now;
string[] filepaths = null;
int i = 0;
do
{
foreach (string rectvfolder in Settings.Default.RecordedTVFolders)
{
if ((i % 1000 == 0) && (Settings.Default.DebugAdvanced))
Functions.WriteLineToLogFile("Checking " + rectvfolder + " for " +
filenameId + "*.wtv");
i++;
try
{
filepaths = Directory.GetFiles(rectvfolder, filenameId + "*.wtv");
}
catch (Exception e)
{
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile(
"You probably have a path defined in Recorded TV (RP settings) that does not exist. Exception " +
e.ToString());
}
if (filepaths != null && filepaths.Length > 0)
{
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Found recording tv folder..." +
filepaths[0]);
break;
}
}
if (filepaths != null && filepaths.Length > 0)
{
XMLresponse = XMLHelper.Serialize<string>(filepaths[0]);
found = true;
break;
}
if (DateTime.Compare(begin.AddSeconds(waittimeforfiletoappear), DateTime.Now) <
0) //not found after 20 seconds
{
if (Settings.Default.DebugAdvanced)
{
foreach (string rectvfolder in Settings.Default.RecordedTVFolders)
{
string[] filepaths2 = Directory.GetFiles(rectvfolder, "*.*");
foreach (string fp in filepaths2)
{
Functions.WriteLineToLogFile("However, this does exist :" + fp);
}
}
}
break;
}
} while (true);
}
}
else
{
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("strange: RecordFromQueueResult is null");
}
}
if (!found)
{
List<string> errors = new List<string>();
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("All tuners are busy somewhere in between now and " +
tryDuration + " minutes from now");
errors.Add("All tuners are busy somewhere in between now and " + tryDuration +
" minutes from now");
DateRange dateRange = new DateRange(DateTime.UtcNow,
DateTime.UtcNow.AddMinutes(tryDuration));
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Going to find conflicting recordings");
List<RPRecording> recsToday = EPGManager.AllRecordingsRunningInTimeFrame(dateRange);
//List<RPRecording> oldLiveTVrecs = EPGManager.AllRecordingsContainsTitle("RMCLiveTV");
foreach (RPRecording rec in recsToday)
{
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Recording: not found!, conflicting: " + rec.Title +
" Are your recording folders in Remote Potato RP server (the general tab click on \"recorded TV\") and Media Center (tasks/setings/TV/Recorder) the same?");
//if (rec.TVProgramme().StartTime <= (tryStartTime.Ticks + tryDuration * TimeSpan.TicksPerMinute))
{
errors.Add(rec.Id.ToString());
errors.Add(rec.Title);
errors.Add(rec.TVProgramme().TVService().Callsign);
errors.Add(rec.TVProgramme().StartTime.ToString());
errors.Add(rec.TVProgramme().StopTime.ToString());
//errors.Add(rec.TVProgramme().Filename);
}
}
if (Settings.Default.DebugAdvanced && errors.Count == 0)
Functions.WriteLineToLogFile(
"mmm, this is strange: no recordings in recording folder beginning with RMCLiveTV");
XMLresponse = XMLHelper.Serialize<List<string>>(errors);
}
//Could wait for event (for file to appear) instead...
//WTVfse = new FileSystemEventHandler(OnChanged);
//foreach (string location in Settings.Default.RecordedTVFolders)
//{
// FileSystemWatcher w = new FileSystemWatcher();
// w.Path = location;
// /* Watch for changes in LastAccess and LastWrite times, and
// the renaming of files or directories. */
// w.NotifyFilter = NotifyFilters.LastAccess | NotifyFilters.LastWrite
// | NotifyFilters.FileName | NotifyFilters.DirectoryName;
// // Only watch filter.
// w.Filter = filenameID + "*.wtv";
// w.Created += WTVfse;
// WTVwatcher.Add(w);
//}
//// Begin watching.
//foreach (FileSystemWatcher w in WTVwatcher)
//{
// w.EnableRaisingEvents = true;
//}
//do { } while (!LiveTVScheduled);
//XMLresponse = XMLHelper.Serialize<string>(LiveTVFilename);
}
else
{
if (Settings.Default.DebugAdvanced) Functions.WriteLineToLogFile("RecordFromQueue=False");
}
}
}
else if (action.StartsWith("xml/mediastream/probe/byfilename"))
{
string strFileName = HttpUtility.UrlDecode(PostObjects);
strFileName = strFileName.Trim();
if (action.StartsWith("xml/mediastream/probe/byfilename64"))
strFileName = Functions.DecodeFromBase64(strFileName);
List<AVStream> result;
if (strFileName.Length > 0)
result = StreamingManager.Default.ProbeFile(strFileName);
else
result = new List<AVStream>();
if (Settings.Default.DebugStreaming)
Functions.WriteLineToLogFile("Probed file " + strFileName + ": sending back details of " +
result.Count.ToString() + " AV streams.");
XMLresponse = XMLHelper.Serialize<List<AVStream>>(result);
}
else if (action.StartsWith("xml/mediastream/keepalive/"))
{
string strStreamerID = action.Replace("xml/mediastream/keepalive/", "");
int streamerID;
string strmStatus;
if (int.TryParse(strStreamerID, out streamerID))
{
strmStatus = StreamingManager.Default.KeepStreamerAliveAndReturnStatus(streamerID);
}
else
{
Functions.WriteLineToLogFile("Warning: Could not parse streamer ID " + strStreamerID);
strmStatus = "invalid_id";
}
//XMLresponse = XMLHelper.XMLReponseWithOutputString(strmStatus);
XMLresponse = strmStatus;
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("MediaStreaming: GetStatus (" + strStreamerID + "): " + strmStatus);
}
else if (action.StartsWith("xml/mediastream/stop/"))
{
string strStreamerID = action.Replace("xml/mediastream/stop/", "");
int streamerID;
try
{
if (int.TryParse(strStreamerID, out streamerID))
{
if (!StreamingManager.Default.StopStreamer(streamerID, 5))
Functions.WriteLineToLogFile("Warning in stopping mediastream: Could not stop streamer ID " + strStreamerID);
}
else
{
Functions.WriteLineToLogFile("Warningin stopping mediastream2: Could not parse streamer ID " + strStreamerID);
}
}
catch (Exception ex)
{
Functions.WriteExceptionToLogFileIfAdvanced(ex);
}
XMLresponse = XMLHelper.XMLReponseWithOutputString("No Data");
}
else if (action.StartsWith("xml/stream/start"))
{
WTVStreamingVideoResult streamResult;
WTVStreamingVideoRequest streamRq = XMLHelper.Deserialize<WTVStreamingVideoRequest>(PostObjects);
if (streamRq == null)
{
streamResult = new WTVStreamingVideoResult(DSStreamResultCodes.ErrorInStreamRequest);
}
else
{
try
{
streamResult = DSStreamingManager.Default.StartStreamer(streamRq);
}
catch (Exception e)
{
Functions.WriteLineToLogFile("Exception setting up streaming object:");
Functions.WriteExceptionToLogFile(e);
streamResult = new WTVStreamingVideoResult(DSStreamResultCodes.ErrorExceptionOccurred,
e.Message);
}
}
XMLresponse = XMLHelper.Serialize<WTVStreamingVideoResult>(streamResult);
}
else if (action.StartsWith("xml/stream/stop"))
{
XMLresponse = XMLHelper.XMLReponseWithOutputString("ERROR (DEPRECATED)");
}
else if (action.StartsWith("xml/picture/thumbnailzip/"))
{
FileBrowseRequest fbrequest = FileBrowseRequest.FromXML(PostObjects);
if (fbrequest != null)
{
if (PictureExporter.SendThumbnailsAsZipFile(fbrequest, FatAttitude.ThumbnailSizes.Small,
ref browserSender))
return;
else
{
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Could not export zip of thumbnails.");
browserSender.Send404Page();
}
}
else
{
Functions.WriteLineToLogFile(
"ThumbnailZip: Error in requestprocessor- could not parse file browse request XML");
}
}
else if (action.StartsWith("xml/picture/get")) // matches /xml/picture/getrequest too
{
string strSubAction = txtActionOriginalCase.Replace("xml/picture/", "");
// URL DECODE
strSubAction = HttpUtility.UrlDecode(strSubAction);
string strParams;
string strFileName = "";
bool fileNameAtEndOfUri = false;
bool fileNameAtEndOfUriIsBase64Encoded = false;
if (strSubAction.StartsWith("getwithfilename")) // GET FILENAME FROM URL
{
fileNameAtEndOfUri = true;
fileNameAtEndOfUriIsBase64Encoded = strSubAction.StartsWith("getwithfilename64");
if (fileNameAtEndOfUriIsBase64Encoded)
strParams = strSubAction.Replace("getwithfilename64/", "");
else
strParams = strSubAction.Replace("getwithfilename/", "");
}
else
// GET FILENAME FROM POST STRING
{
fileNameAtEndOfUri = false;
strFileName = PostObjects;
strParams = strSubAction.Replace("get/", "");
}
string[] Params = strParams.Split(new string[] { "/" }, StringSplitOptions.None);
bool haveFrameSizes = false;
int frameWidth = 0;
int frameHeight = 0;
if (Params.Count() > 1)
{
if ((int.TryParse(Params[0], out frameWidth) &&
int.TryParse(Params[1], out frameHeight)
))
haveFrameSizes = ((frameWidth > 0) && (frameHeight > 0));
else
haveFrameSizes = false;
}
else
// Send full picture
haveFrameSizes = false;
if (!haveFrameSizes)
Functions.WriteLineToLogFile(
"Xml/Picture: invalid frame size (or none supplied): using full picture");
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Exporting picture " + strFileName + " resized to frame " +
frameWidth.ToString() + "x" + frameHeight.ToString());
// Get Filename if not got already
// File name from Uri ?
if (fileNameAtEndOfUri)
{
if (fileNameAtEndOfUriIsBase64Encoded)
{
// Take final component and un-encode to produce filename
strFileName = Params[Params.Count() - 1];
strFileName = HttpUtility.UrlDecode(strFileName);
strFileName = Functions.DecodeFromBase64(strFileName);
}
else
{
// Reconstruct filename by putting /slashed/ components back together
for (int pCount = 2; pCount < Params.Count(); pCount++)
{
strFileName = strFileName + Params[pCount];
if (pCount < (Params.Count() - 1))
strFileName = strFileName + "/";
strFileName = HttpUtility.UrlDecode(strFileName);
}
}
}
if (string.IsNullOrEmpty(strFileName))
{
Functions.WriteLineToLogFile("Xml/Picture : No filename specified in POST request, sending 404");
browserSender.Send404Page();
return;
}
// Send
if (haveFrameSizes)
{
byte[] resizedPictureData = new byte[] { };
if (ImageResizer.ResizePicture(strFileName, new Size(frameWidth, frameHeight),
out resizedPictureData, ImageFormat.Jpeg, false))
{
browserSender.SendDataToBrowser(Functions.MimeTypeForFileName(strFileName),
resizedPictureData);
return;
}
else
{
Functions.WriteLineToLogFile("Xml/Picture: Could not resize picture.");
browserSender.Send404Page();
return;
}
}
else // No frame sizes, send full image
{
browserSender.SendFileToBrowser(strFileName);
return;
}
}
else if (action.StartsWith("xml/music/framework"))
{
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.MusicFrameworkAsXML();
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Exporting music framework blob via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/artist"))
{
bool isBase64Encoded = (action.Contains("artist64/"));
action = action.Replace("artist64", "artist");
txtActionOriginalCase = txtActionOriginalCase.Replace("artist64", "artist");
string strArtistID = txtActionOriginalCase.Replace("xml/music/songs/artist/", "");
strArtistID = HttpUtility.UrlDecode(strArtistID);
if (isBase64Encoded)
strArtistID = Functions.DecodeFromBase64(strArtistID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetSongsForArtistAsXML(strArtistID);
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Exporting songs for artist " + strArtistID +
" via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/album"))
{
bool isBase64Encoded = (action.Contains("album64/"));
action = action.Replace("album64", "album");
txtActionOriginalCase = txtActionOriginalCase.Replace("album64", "album");
// USE case sensitive action string for match
string strAlbumID = txtActionOriginalCase.Replace("xml/music/songs/album/", "");
strAlbumID = HttpUtility.UrlDecode(strAlbumID);
if (isBase64Encoded)
strAlbumID = Functions.DecodeFromBase64(strAlbumID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetSongsForAlbumAsXML(strAlbumID);
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Exporting songs for album " + strAlbumID +
" via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/genre"))
{
bool isBase64Encoded = (action.Contains("genre64/"));
action = action.Replace("genre64", "genre");
txtActionOriginalCase = txtActionOriginalCase.Replace("genre64", "genre");
// USE case sensitive action string for match
string strGenreID = txtActionOriginalCase.Replace("xml/music/songs/genre/", "");
strGenreID = HttpUtility.UrlDecode(strGenreID);
if (isBase64Encoded)
strGenreID = Functions.DecodeFromBase64(strGenreID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetSongsForGenreAsXML(strGenreID);
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Exporting songs for genre " + strGenreID +
" via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/all"))
{
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.GetAllSongsAsXML();
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Exporting all songs in library via XML web request...");
}
}
else if (action.StartsWith("xml/music/songs/checkexists"))
{
bool isBase64Encoded = (action.Contains("checkexists64/"));
action = action.Replace("checkexists64", "checkexists");
txtActionOriginalCase = txtActionOriginalCase.Replace("checkexists64", "checkexists");
// USE case sensitive action string for match
string strSongID = txtActionOriginalCase.Replace("xml/music/songs/checkexists/", "");
strSongID = HttpUtility.UrlDecode(strSongID);
if (isBase64Encoded)
strSongID = Functions.DecodeFromBase64(strSongID);
using (WMPManager manager = new WMPManager())
{
XMLresponse = manager.WMPItemFileExistsAsXML(strSongID);
if (Settings.Default.DebugAdvanced)
Functions.WriteLineToLogFile("Exporting whether song exists... " + XMLresponse);
}
}
else
{
Functions.WriteLineToLogFile("XML: Unknown request");
XMLresponse = "";
}
if (String.IsNullOrEmpty(XMLresponse))
{
Functions.WriteLineToLogFile("NULL xmlresponse - nothing to send out to Silverlight client. Sending error string.");
browserSender.SendStringToBrowser(XMLHelper.XMLReponseWithOutputString("No Data"));
return;
}
// Strip out any UTF-16 encoding
XMLresponse = Functions.StripIllegalXmlCharacters(XMLresponse);
// Zip up ?
if (zipContent)
{
Functions.logAPIoutputString(XMLresponse);
XMLresponse = ZipHelper.ZipString(XMLresponse);
if (Settings.Default.DebugServer)
Functions.WriteLineToLogFile("Zipped String to base64 string. Length:" + XMLresponse.Length.ToString() + " characters. ");
browserSender.SendZipStringToBrowser(XMLresponse);
}
else
browserSender.SendXMLToBrowser(XMLresponse);
}
catch (Exception e)
{
string errorResponse = XMLHelper.XMLReponseWithOutputString("An error occurred - " + e.Message + " - check the debug log on the server.");
Functions.WriteLineToLogFile("Exception while processing XML request:");
Functions.WriteExceptionToLogFile(e);
browserSender.SendXMLToBrowser(errorResponse);
}
}
// Main public method - Begin Streaming
public WTVStreamingVideoResult StreamWithFileAndPort(WTVStreamingVideoRequest svrq, int streamPort, bool removeReferenceClock, bool autodetectPal)
{
WTVStreamingVideoResult result = new WTVStreamingVideoResult();
// Attempting this port
result.Port = streamPort.ToString();
// Store values locally for use by other class methods
StreamingRequest = svrq;
StreamPort = streamPort;
RemoveReferenceClock = removeReferenceClock;
// Build the graph using the base class
DSStreamResultCodes resultCode = base.InitWithFile( StreamingRequest);
if (resultCode != DSStreamResultCodes.OK)
return new WTVStreamingVideoResult(resultCode);
// Add streaming
try
{
AddStreamSinkToCurrentOutputFilter(StreamPort);
}
catch (Exception ex)
{
result.ResultCode = DSStreamResultCodes.ErrorAlreadyStreaming;
result.ResultString = ex.Message;
return result;
}
// Remove clock?
try
{
if (RemoveReferenceClock)
RemoveRefClockFromGraph();
}
catch (Exception ex)
{
result.ResultCode = DSStreamResultCodes.Error;
result.ResultString = "Error removing reference clock: " + ex.Message;
return result;
}
// Seek?
try
{
if (StreamingRequest.StartAt.TotalSeconds > 0)
SeekGraphToTime(StreamingRequest.StartAt);
else
SeekGraphToTime(TimeSpan.FromSeconds(5)); // EXPERIMENTAL
}
catch
{
// Ignore non-seeking errors for now
}
// Begin streaming the graph in a separate thread
graphStartedEvent.Reset();
thStreamThread = new Thread(new ThreadStart(DoStreamWithFileAndPort));
thStreamThread.SetApartmentState(ApartmentState.MTA); // NetworkSink fails in STA threads - avoid!
thStreamThread.Name = "StreamFile1";
thStreamThread.Start();
// Wait for graph to attempt to start so we can report back
bool gotSignal = ( graphStartedEvent.WaitOne(6000));
if (gotSignal)
{
if (graphIsRunning)
{
result.ResultCode = DSStreamResultCodes.OK;
return result;
}
else
{
result.ResultCode = DSStreamResultCodes.Error;
result.ResultString = "DSStreamer: Graph could not run - see server log for more information.";
return result;
}
}
else
{
result.ResultCode = DSStreamResultCodes.Error;
result.ResultString = "DSStreamer: Timed out waiting for graph to run - there may be more information in the server log.";
return result;
}
}
// Main public method - Begin Streaming
public WTVStreamingVideoResult StreamWithFileAndPort(WTVStreamingVideoRequest svrq, int streamPort, bool removeReferenceClock, bool autodetectPal)
{
WTVStreamingVideoResult result = new WTVStreamingVideoResult();
// Attempting this port
result.Port = streamPort.ToString();
// Store values locally for use by other class methods
StreamingRequest = svrq;
StreamPort = streamPort;
RemoveReferenceClock = removeReferenceClock;
// Build the graph using the base class
DSStreamResultCodes resultCode = base.InitWithFile(StreamingRequest);
if (resultCode != DSStreamResultCodes.OK)
{
return(new WTVStreamingVideoResult(resultCode));
}
// Add streaming
try
{
AddStreamSinkToCurrentOutputFilter(StreamPort);
}
catch (Exception ex)
{
result.ResultCode = DSStreamResultCodes.ErrorAlreadyStreaming;
result.ResultString = ex.Message;
return(result);
}
// Remove clock?
try
{
if (RemoveReferenceClock)
{
RemoveRefClockFromGraph();
}
}
catch (Exception ex)
{
result.ResultCode = DSStreamResultCodes.Error;
result.ResultString = "Error removing reference clock: " + ex.Message;
return(result);
}
// Seek?
try
{
if (StreamingRequest.StartAt.TotalSeconds > 0)
{
SeekGraphToTime(StreamingRequest.StartAt);
}
else
{
SeekGraphToTime(TimeSpan.FromSeconds(5)); // EXPERIMENTAL
}
}
catch
{
// Ignore non-seeking errors for now
}
// Begin streaming the graph in a separate thread
graphStartedEvent.Reset();
thStreamThread = new Thread(new ThreadStart(DoStreamWithFileAndPort));
thStreamThread.SetApartmentState(ApartmentState.MTA); // NetworkSink fails in STA threads - avoid!
thStreamThread.Name = "StreamFile1";
thStreamThread.Start();
// Wait for graph to attempt to start so we can report back
bool gotSignal = (graphStartedEvent.WaitOne(6000));
if (gotSignal)
{
if (graphIsRunning)
{
result.ResultCode = DSStreamResultCodes.OK;
return(result);
}
else
{
result.ResultCode = DSStreamResultCodes.Error;
result.ResultString = "DSStreamer: Graph could not run - see server log for more information.";
return(result);
}
}
else
{
result.ResultCode = DSStreamResultCodes.Error;
result.ResultString = "DSStreamer: Timed out waiting for graph to run - there may be more information in the server log.";
return(result);
}
}