/// <summary> /// Add Frame information to where it must store /// </summary> /// <param name="Data">FileStream contain Frame</param> /// <param name="FrameID">FrameID of frame</param> /// <param name="Length">Maximum available length to read</param> /// <param name="Flags">Flags of frame</param> private bool AddFrame(FileStreamEx Data, string FrameID, int Length, FrameFlags Flags) { // NOTE: All FrameIDs must be capital letters if (!FramesInfo.IsValidFrameID(FrameID)) { AddError(new ID3Error("nonValid Frame found and dropped", FrameID)); return false; } int IsText = FramesInfo.IsTextFrame(FrameID, _ver.Minor); if (IsText == 1) { TextFrame TempTextFrame = new TextFrame(FrameID, Flags, Data, Length); if (TempTextFrame.IsReadableFrame) { _TextFrames.Add(TempTextFrame); return true; } return false; } if (IsText == 2) { UserTextFrame TempUserTextFrame = new UserTextFrame(FrameID, Flags, Data, Length); if (TempUserTextFrame.IsReadableFrame) { _UserTextFrames.Add(TempUserTextFrame); return true; } return false; } switch (FrameID) { case "UFID": case "PRIV": PrivateFrame TempPrivateFrame = new PrivateFrame(FrameID, Flags, Data, Length); if (TempPrivateFrame.IsReadableFrame) { _PrivateFrames.Add(TempPrivateFrame); return true; } else AddError(new ID3Error(TempPrivateFrame.ErrorMessage, FrameID)); break; case "USLT": case "COMM": TextWithLanguageFrame TempTextWithLangFrame = new TextWithLanguageFrame(FrameID, Flags, Data, Length); if (TempTextWithLangFrame.IsReadableFrame) { _TextWithLangFrames.Add(TempTextWithLangFrame); return true; } else AddError(new ID3Error(TempTextWithLangFrame.ErrorMessage, FrameID)); break; case "SYLT": SynchronisedText TempSynchronisedText = new SynchronisedText(FrameID, Flags, Data, Length); if (TempSynchronisedText.IsReadableFrame) { _SynchronisedTextFrames.Add(TempSynchronisedText); return true; } else AddError(new ID3Error(TempSynchronisedText.ErrorMessage, FrameID)); break; case "GEOB": GeneralFileFrame TempGeneralFileFrame = new GeneralFileFrame(FrameID, Flags, Data, Length); if (TempGeneralFileFrame.IsReadableFrame) { _EncapsulatedObjectFrames.Add(TempGeneralFileFrame); return true; } else AddError(new ID3Error(TempGeneralFileFrame.ErrorMessage, FrameID)); break; case "POPM": PopularimeterFrame TempPopularimeterFrame = new PopularimeterFrame(FrameID, Flags, Data, Length); if (TempPopularimeterFrame.IsReadableFrame) { _PopularimeterFrames.Add(TempPopularimeterFrame); return true; } else AddError(new ID3Error(TempPopularimeterFrame.ErrorMessage, FrameID)); break; case "AENC": AudioEncryptionFrame TempAudioEncryptionFrame = new AudioEncryptionFrame(FrameID, Flags, Data, Length); if (TempAudioEncryptionFrame.IsReadableFrame) { _AudioEncryptionFrames.Add(TempAudioEncryptionFrame); return true; } else AddError(new ID3Error(TempAudioEncryptionFrame.ErrorMessage, FrameID)); break; case "USER": TermOfUseFrame TempTermOfUseFrame = new TermOfUseFrame(FrameID, Flags, Data, Length); if (TempTermOfUseFrame.IsReadableFrame) { _TermOfUseFrames.Add(TempTermOfUseFrame); return true; } else AddError(new ID3Error(TempTermOfUseFrame.ErrorMessage, FrameID)); break; case "ENCR": case "GRID": DataWithSymbolFrame TempDataWithSymbolFrame = new DataWithSymbolFrame(FrameID, Flags, Data, Length); if (TempDataWithSymbolFrame.IsReadableFrame) { _DataWithSymbolFrames.Add(TempDataWithSymbolFrame); return true; } else AddError(new ID3Error(TempDataWithSymbolFrame.ErrorMessage, FrameID)); break; case "LINK": LinkFrame LF = new LinkFrame(FrameID, Flags, Data, Length); if (LF.IsReadableFrame) { _LinkFrames.Add(LF); if (_LoadLinkedFrames) { LoadFrameFromFile(LF.FrameIdentifier, LF.URL); return true; } } else AddError(new ID3Error(LF.ErrorMessage, FrameID)); break; case "APIC": AttachedPictureFrame TempAttachedPictureFrame = new AttachedPictureFrame(FrameID, Flags, Data, Length); if (TempAttachedPictureFrame.IsReadableFrame) { _AttachedPictureFrames.Add(TempAttachedPictureFrame); return true; } else AddError(new ID3Error(TempAttachedPictureFrame.ErrorMessage, FrameID)); break; case "MCDI": BinaryFrame MCDI = new BinaryFrame(FrameID, Flags, Data, Length); if (MCDI.IsReadableFrame) { _MCDIFrame = MCDI; return true; } else AddError(new ID3Error(MCDI.ErrorMessage, FrameID)); break; case "SYTC": SynchronisedTempoFrame SYTC = new SynchronisedTempoFrame(FrameID, Flags, Data, Length); if (SYTC.IsReadableFrame) { _SYTCFrame = SYTC; return true; } else AddError(new ID3Error(SYTC.ErrorMessage, FrameID)); break; case "PCNT": PlayCounterFrame PCNT = new PlayCounterFrame(FrameID, Flags, Data, Length); if (PCNT.IsReadableFrame) { _PCNTFrame = PCNT; return true; } else AddError(new ID3Error(PCNT.ErrorMessage, FrameID)); break; case "RBUF": RecomendedBufferSizeFrame RBUF = new RecomendedBufferSizeFrame(FrameID, Flags, Data, Length); if (RBUF.IsReadableFrame) { _RBUFFrame = RBUF; return true; } else AddError(new ID3Error(RBUF.ErrorMessage, FrameID)); break; case "OWNE": OwnershipFrame OWNE = new OwnershipFrame(FrameID, Flags, Data, Length); if (OWNE.IsReadableFrame) { _OWNEFrame = OWNE; return true; } else AddError(new ID3Error(OWNE.ErrorMessage, FrameID)); break; case "COMR": CommercialFrame COMR = new CommercialFrame(FrameID, Flags, Data, Length); if (COMR.IsReadableFrame) { _COMRFrame = COMR; return true; } else AddError(new ID3Error(COMR.ErrorMessage, FrameID)); break; case "RVRB": ReverbFrame RVRB = new ReverbFrame(FrameID, Flags, Data, Length); if (RVRB.IsReadableFrame) { _RVRBFrame = RVRB; return true; } else AddError(new ID3Error(RVRB.ErrorMessage, FrameID)); break; case "EQUA": Equalisation EQUA = new Equalisation(FrameID, Flags, Data, Length); if (EQUA.IsReadableFrame) { _EQUAFrame = EQUA; return true; } else AddError(new ID3Error(EQUA.ErrorMessage, FrameID)); break; case "RVAD": RelativeVolumeFrame RVAD = new RelativeVolumeFrame(FrameID, Flags, Data, Length); if (RVAD.IsReadableFrame) { _RVADFrame = RVAD; return true; } else AddError(new ID3Error(RVAD.ErrorMessage, FrameID)); break; case "ETCO": EventTimingCodeFrame ETCO = new EventTimingCodeFrame(FrameID, Flags, Data, Length); if (ETCO.IsReadableFrame) { _ETCOFrame = ETCO; return true; } else AddError(new ID3Error(ETCO.ErrorMessage, FrameID)); break; case "POSS": PositionSynchronisedFrame POSS = new PositionSynchronisedFrame(FrameID, Flags, Data, Length); if (POSS.IsReadableFrame) { _POSSFrame = POSS; return true; } else AddError(new ID3Error(POSS.ErrorMessage, FrameID)); break; default: BinaryFrame Temp = new BinaryFrame(FrameID, Flags, Data, Length); if (Temp.IsReadableFrame) { _UnknownFrames.Add(Temp); return true; } else AddError(new ID3Error(Temp.ErrorMessage, FrameID)); break; // TODO: Mpeg Location } return false; }
/// <summary> /// Set text of specific TextFrame /// </summary> /// <param name="FrameID">FrameID</param> /// <param name="Text">Text to set</param> /// <param name="TextEncoding">Enxoding of text</param> /// <param name="ver">minor version of ID3v2</param> public void SetTextFrame(string FrameID, string Text) { if (!FramesInfo.IsValidFrameID(FrameID)) return; for (int i = 0; i < _TextFrames.Count - 1; i++) { if (_TextFrames.Items[i].FrameID == FrameID) { _TextFrames.RemoveAt(i); break; } } if (Text != "") { FrameFlags flag = new FrameFlags(); TextEncodings encoding; if (Frame.IsAscii(Text)) { encoding = TextEncodings.Ascii; } else { encoding = _DefaultUnicodeEncoding; } int ver=_ver.Minor; TextFrame frame= new TextFrame(FrameID, flag,Text, encoding,ver); _TextFrames.Add(frame); } }