Exemplo n.º 1
0
        // Specific implementation for conservation of non-WM/xxx fields
        public override bool Remove(BinaryWriter w)
        {
            if (Settings.ASF_keepNonWMFieldsWhenRemovingTag)
            {
                TagData tag = new TagData();

                foreach (byte b in frameMapping.Values)
                {
                    tag.IntegrateValue(b, "");
                }

                foreach (MetaFieldInfo fieldInfo in GetAdditionalFields())
                {
                    if (fieldInfo.NativeFieldCode.ToUpper().StartsWith("WM/"))
                    {
                        MetaFieldInfo emptyFieldInfo = new MetaFieldInfo(fieldInfo);
                        emptyFieldInfo.MarkedForDeletion = true;
                        tag.AdditionalFields.Add(emptyFieldInfo);
                    }
                }

                BinaryReader r = new BinaryReader(w.BaseStream);
                return(Write(r, w, tag));
            }
            else
            {
                return(base.Remove(w));
            }
        }
Exemplo n.º 2
0
        public void TagIO_R_ID3v2_WXXX_ManualUpdate()
        {
            string           testFileLocation = TestUtils.CopyAsTempTestFile("MP3/id3v2.4_UTF8.mp3");
            AudioDataManager theFile          = new AudioDataManager(ATL.AudioData.AudioDataIOFactory.GetInstance().GetFromPath(testFileLocation));

            TagData theTag = new TagData();

            theTag.AdditionalFields = new List <MetaFieldInfo>();
            MetaFieldInfo info = new MetaFieldInfo(MetaDataIOFactory.TAG_ID3V2, "WXXX", "http://justtheurl.com");

            theTag.AdditionalFields.Add(info);

            Assert.IsTrue(theFile.UpdateTagInFile(theTag, tagType));

            Assert.IsTrue(theFile.ReadFromFile(false, true));

            Assert.IsNotNull(theFile.getMeta(tagType));
            IMetaDataIO meta = theFile.getMeta(tagType);

            Assert.IsTrue(meta.Exists);

            Assert.IsTrue(meta.AdditionalFields.ContainsKey("WXXX"));
            Assert.AreEqual("http://justtheurl.com", meta.AdditionalFields["WXXX"].Split(Settings.InternalValueSeparator)[1]);

            File.Delete(testFileLocation);
        }
Exemplo n.º 3
0
        // Specific implementation for conservation of fields that are required for playback
        public override bool Remove(BinaryWriter w)
        {
            // Empty metadata
            TagData tag = new TagData();

            foreach (byte b in extendedFrameMapping.Values)
            {
                tag.IntegrateValue(b, "");
            }

            byte fieldCode;

            foreach (MetaFieldInfo fieldInfo in GetAdditionalFields())
            {
                fieldCode = Byte.Parse(fieldInfo.NativeFieldCode);
                if (!playbackFrames.Contains(fieldCode))
                {
                    MetaFieldInfo emptyFieldInfo = new MetaFieldInfo(fieldInfo);
                    emptyFieldInfo.MarkedForDeletion = true;
                    tag.AdditionalFields.Add(emptyFieldInfo);
                }
            }

            BinaryReader r = new BinaryReader(w.BaseStream);

            return(Write(r, w, tag));
        }
Exemplo n.º 4
0
        // Specific implementation for conservation of fields that are required for playback
        public override bool Remove(BinaryWriter w)
        {
            TagData tag = new TagData();

            foreach (byte b in frameMapping.Values)
            {
                tag.IntegrateValue(b, "");
            }

            string fieldCode;

            foreach (MetaFieldInfo fieldInfo in GetAdditionalFields())
            {
                fieldCode = fieldInfo.NativeFieldCode.ToLower();
                if (!fieldCode.StartsWith("_") && !fieldCode.Equals("DSIZ") && !fieldCode.Equals("COMM"))
                {
                    MetaFieldInfo emptyFieldInfo = new MetaFieldInfo(fieldInfo);
                    emptyFieldInfo.MarkedForDeletion = true;
                    tag.AdditionalFields.Add(emptyFieldInfo);
                }
            }

            BinaryReader r = new BinaryReader(w.BaseStream);

            return(Write(r, w, tag));
        }
Exemplo n.º 5
0
        // Specific implementation for conservation of fields that are required for playback
        public override bool Remove(BinaryWriter w)
        {
            TagData tag = new TagData();

            foreach (byte b in frameMapping.Values)
            {
                tag.IntegrateValue(b, "");
            }

            string fieldCode;

            foreach (MetaFieldInfo fieldInfo in GetAdditionalFields())
            {
                fieldCode = fieldInfo.NativeFieldCode.ToLower();
                if (!fieldCode.StartsWith("_") && !playbackFrames.Contains(fieldCode))
                {
                    MetaFieldInfo emptyFieldInfo = new MetaFieldInfo(fieldInfo);
                    emptyFieldInfo.MarkedForDeletion = true;
                    tag.AdditionalFields.Add(emptyFieldInfo);
                }
            }

            w.BaseStream.Seek(sizeInfo.ID3v2Size, SeekOrigin.Begin);
            BinaryReader r = new BinaryReader(w.BaseStream);

            return(Write(r, w, tag));
        }
Exemplo n.º 6
0
        // FLAC-specific override to handle multiple tags being authorized (e.g. representing multiple artists with multiple ARTIST tags)
        public new void SetMetaField(string ID, string data, bool readAllMetaFrames, string zone = DEFAULT_ZONE_NAME, byte tagVersion = 0, ushort streamNumber = 0, string language = "")
        {
            // Finds the ATL field identifier
            byte supportedMetaID = getFrameMapping(zone, ID, tagVersion);

            // If ID has been mapped with an 'classic' ATL field, store it in the dedicated place...
            if (supportedMetaID < 255)
            {
                string targetData = data;
                if (tagData.hasKey(supportedMetaID)) // If the value already exists, concatenate it with the new one
                {
                    targetData = tagData[supportedMetaID] + Settings.InternalValueSeparator + data;
                }
                base.SetMetaField(ID, targetData, readAllMetaFrames, zone, tagVersion, streamNumber, language);
            }
            else if (readAllMetaFrames && ID.Length > 0) // ...else store it in the additional fields Dictionary
            {
                MetaFieldInfo fieldInfo = new MetaFieldInfo(getImplementedTagType(), ID, data, streamNumber, language, zone);
                if (tagData.AdditionalFields.Contains(fieldInfo)) // Prevent duplicates
                {
                    foreach (MetaFieldInfo info in tagData.AdditionalFields)
                    {
                        if (info.Equals(fieldInfo)) // If the value already exists, concatenate it with the new one
                        {
                            fieldInfo.Value = info.Value + Settings.InternalValueSeparator + fieldInfo.Value;
                        }
                    }
                    tagData.AdditionalFields.Remove(fieldInfo);
                }
                tagData.AdditionalFields.Add(fieldInfo);
            }
        }
Exemplo n.º 7
0
        public void SetMetaField(string ID, string data, bool readAllMetaFrames, string zone = FileStructureHelper.DEFAULT_ZONE_NAME, byte tagVersion = 0, ushort streamNumber = 0, string language = "")
        {
            // Finds the ATL field identifier
            byte supportedMetaID = getFrameMapping(zone, ID, tagVersion);

            // If ID has been mapped with an 'classic' ATL field, store it in the dedicated place...
            if (supportedMetaID < 255)
            {
                if (TagData.TAG_FIELD_TRACK_NUMBER == supportedMetaID && data.Length > 1 && data.StartsWith("0"))
                {
                    tagData.TrackDigitsForLeadingZeroes = data.Length;
                }
                else if (TagData.TAG_FIELD_TRACK_NUMBER_TOTAL == supportedMetaID)
                {
                    if (data.Contains("/"))
                    {
                        string[] parts = data.Split('/');
                        if (parts[0].Length > 1 && parts[0].StartsWith("0"))
                        {
                            tagData.TrackDigitsForLeadingZeroes = parts[0].Length;
                        }
                    }
                }
                else if (TagData.TAG_FIELD_DISC_NUMBER == supportedMetaID && data.Length > 1 && data.StartsWith("0"))
                {
                    tagData.DiscDigitsForLeadingZeroes = data.Length;
                }
                else if (TagData.TAG_FIELD_DISC_NUMBER_TOTAL == supportedMetaID)
                {
                    if (data.Contains("/"))
                    {
                        string[] parts = data.Split('/');
                        if (parts[0].Length > 1 && parts[0].StartsWith("0"))
                        {
                            tagData.DiscDigitsForLeadingZeroes = parts[0].Length;
                        }
                    }
                }

                setMetaField(supportedMetaID, data);
            }
            else if (readAllMetaFrames) // ...else store it in the additional fields Dictionary
            {
                if (ID.Length > 0)
                {
                    MetaFieldInfo fieldInfo = new MetaFieldInfo(getImplementedTagType(), ID, data, streamNumber, language, zone);
                    if (tagData.AdditionalFields.Contains(fieldInfo)) // Prevent duplicates
                    {
                        tagData.AdditionalFields.Remove(fieldInfo);
                    }
                    tagData.AdditionalFields.Add(fieldInfo);
                }
            }
        }
Exemplo n.º 8
0
        private void writeCommentChunk(BinaryWriter w, MetaFieldInfo info, string comment = "")
        {
            byte[] commentData = null;

            if (null == info) // Plain string
            {
                w.Write(StreamUtils.EncodeBEUInt32(encodeTimestamp(DateTime.Now)));
                w.Write((short)0);
                commentData = Utils.Latin1Encoding.GetBytes(comment);
            }
            else
            {
                w.Write(StreamUtils.EncodeBEUInt32(((CommentData)info.SpecificData).Timestamp));
                w.Write(StreamUtils.EncodeBEInt16(((CommentData)info.SpecificData).MarkerId));
                commentData = Utils.Latin1Encoding.GetBytes(info.Value);
            }

            w.Write(StreamUtils.EncodeBEUInt16((ushort)commentData.Length));
            w.Write(commentData);
        }
Exemplo n.º 9
0
        public TagData GetDeletionTagData()
        {
            TagData tag = new TagData();

            foreach (byte b in frameMapping.Values)
            {
                tag.IntegrateValue(b, "");
            }

            foreach (MetaFieldInfo fieldInfo in GetAdditionalFields())
            {
                if (!fieldInfo.NativeFieldCode.Equals(VENDOR_METADATA_ID))
                {
                    MetaFieldInfo emptyFieldInfo = new MetaFieldInfo(fieldInfo);
                    emptyFieldInfo.MarkedForDeletion = true;
                    tag.AdditionalFields.Add(emptyFieldInfo);
                }
            }

            return(tag);
        }
Exemplo n.º 10
0
        private void CreateMetaField(MetaFieldInfo fieldInfo)
        {
            var metaContext = OrderContext.MetaDataContext;

            if (MetaField.GetList(metaContext).Any(x => x.Name == fieldInfo.Name))
            {
                return;
            }

            MetaField.Create(
                metaContext,
                fieldInfo.MetaNamespace,
                fieldInfo.Name,
                fieldInfo.FriendlyName,
                fieldInfo.Description,
                fieldInfo.MetaFieldType,
                fieldInfo.Length,
                fieldInfo.IsNullable,
                fieldInfo.IsMultiLanguage,
                fieldInfo.IsSearchable,
                fieldInfo.IsEncrypted);
        }
Exemplo n.º 11
0
        public void SetMetaField(string ID, string data, bool readAllMetaFrames, string zone = FileStructureHelper.DEFAULT_ZONE_NAME, byte tagVersion = 0, ushort streamNumber = 0, string language = "")
        {
            // Finds the ATL field identifier
            byte supportedMetaID = getFrameMapping(zone, ID, tagVersion);

            // If ID has been mapped with an 'classic' ATL field, store it in the dedicated place...
            if (supportedMetaID < 255)
            {
                setMetaField(supportedMetaID, data);
            }
            else if (readAllMetaFrames) // ...else store it in the additional fields Dictionary
            {
                if (ID.Length > 0)
                {
                    MetaFieldInfo fieldInfo = new MetaFieldInfo(getImplementedTagType(), ID, data, streamNumber, language, zone);
                    if (tagData.AdditionalFields.Contains(fieldInfo)) // Prevent duplicates
                    {
                        tagData.AdditionalFields.Remove(fieldInfo);
                    }
                    tagData.AdditionalFields.Add(fieldInfo);
                }
            }
        }
Exemplo n.º 12
0
        public void test_RW_Unsupported_Empty(string fileName, bool deleteTempFile = true)
        {
            ConsoleLogger log = new ConsoleLogger();

            // Source : totally metadata-free file
            string           location         = TestUtils.GetResourceLocationRoot() + fileName;
            string           testFileLocation = TestUtils.CopyAsTempTestFile(fileName);
            AudioDataManager theFile          = new AudioDataManager(ATL.AudioData.AudioDataIOFactory.GetInstance().GetFromPath(testFileLocation));

            // Check that it is indeed tag-free
            Assert.IsTrue(theFile.ReadFromFile());

            Assert.IsNotNull(theFile.getMeta(tagType));
            IMetaDataIO meta = theFile.getMeta(tagType);

            if (canMetaNotExist)
            {
                Assert.IsFalse(meta.Exists);
            }


            bool handleUnsupportedFields   = (testData.AdditionalFields != null && testData.AdditionalFields.Count > 0);
            bool handleUnsupportedPictures = (testData.Pictures != null && testData.Pictures.Count > 0);
            char internationalChar         = supportsInternationalChars ? '父' : '!';

            // Add new unsupported fields
            TagData theTag = new TagData();

            if (handleUnsupportedFields)
            {
                theTag.AdditionalFields.Add(new MetaFieldInfo(tagType, "TEST", "This is a test " + internationalChar));
                theTag.AdditionalFields.Add(new MetaFieldInfo(tagType, "TES2", "This is another test " + internationalChar));
            }

            // Add new unsupported pictures
            PictureInfo picInfo = null;
            byte        found   = 0;

            object pictureCode1, pictureCode2;

            if (tagType.Equals(MetaDataIOFactory.TAG_APE))
            {
                pictureCode1 = "pic1";
                pictureCode2 = "pic2";
            }
            else
            {
                pictureCode1 = 23;
                pictureCode2 = 24;
            }

            if (handleUnsupportedPictures)
            {
                byte[] data = File.ReadAllBytes(TestUtils.GetResourceLocationRoot() + "_Images/pic1.jpg");
                picInfo = PictureInfo.fromBinaryData(data, PIC_TYPE.Unsupported, tagType, pictureCode1);
                theTag.Pictures.Add(picInfo);

                data    = File.ReadAllBytes(TestUtils.GetResourceLocationRoot() + "_Images/pic2.jpg");
                picInfo = PictureInfo.fromBinaryData(data, PIC_TYPE.Unsupported, tagType, pictureCode2);
                theTag.Pictures.Add(picInfo);
            }

            theFile.UpdateTagInFile(theTag, tagType);

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.getMeta(tagType));
            meta = theFile.getMeta(tagType);
            Assert.IsTrue(meta.Exists);

            if (handleUnsupportedFields)
            {
                Assert.AreEqual(2, meta.AdditionalFields.Count);

                Assert.IsTrue(meta.AdditionalFields.Keys.Contains("TEST"));
                Assert.AreEqual("This is a test " + internationalChar, meta.AdditionalFields["TEST"]);

                Assert.IsTrue(meta.AdditionalFields.Keys.Contains("TES2"));
                Assert.AreEqual("This is another test " + internationalChar, meta.AdditionalFields["TES2"]);
            }

            if (handleUnsupportedPictures)
            {
                Assert.AreEqual(2, meta.EmbeddedPictures.Count);
                found = 0;

                foreach (PictureInfo pic in meta.EmbeddedPictures)
                {
                    if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Unsupported) &&
                        (pic.NativePicCode.Equals(pictureCode1) || (pic.NativePicCodeStr != null && pic.NativePicCodeStr.Equals(pictureCode1)))
                        )
                    {
                        using (Image picture = Image.FromStream(new MemoryStream(pic.PictureData)))
                        {
                            Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                            Assert.AreEqual(600, picture.Height);
                            Assert.AreEqual(900, picture.Width);
                        }
                        found++;
                    }
                    else if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Unsupported) &&
                             (pic.NativePicCode.Equals(pictureCode2) || (pic.NativePicCodeStr != null && pic.NativePicCodeStr.Equals(pictureCode2)))
                             )
                    {
                        using (Image picture = Image.FromStream(new MemoryStream(pic.PictureData)))
                        {
                            Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                            Assert.AreEqual(290, picture.Height);
                            Assert.AreEqual(900, picture.Width);
                        }
                        found++;
                    }
                }

                Assert.AreEqual(2, found);
            }

            // Remove the additional unsupported field
            if (handleUnsupportedFields)
            {
                theTag = new TagData();
                MetaFieldInfo fieldInfo = new MetaFieldInfo(tagType, "TEST");
                fieldInfo.MarkedForDeletion = true;
                theTag.AdditionalFields.Add(fieldInfo);
            }

            // Remove additional picture
            if (handleUnsupportedPictures)
            {
                picInfo = new PictureInfo(tagType, pictureCode1);
                picInfo.MarkedForDeletion = true;
                theTag.Pictures.Add(picInfo);
            }

            // Add the new tag and check that it has been indeed added with all the correct information
            Assert.IsTrue(theFile.UpdateTagInFile(theTag, tagType));

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.getMeta(tagType));
            meta = theFile.getMeta(tagType);
            Assert.IsTrue(meta.Exists);

            if (handleUnsupportedFields)
            {
                // Additional removed field
                Assert.AreEqual(1, meta.AdditionalFields.Count);
                Assert.IsTrue(meta.AdditionalFields.Keys.Contains("TES2"));
                Assert.AreEqual("This is another test " + internationalChar, meta.AdditionalFields["TES2"]);
            }

            // Pictures
            if (handleUnsupportedPictures)
            {
                Assert.AreEqual(1, meta.EmbeddedPictures.Count);

                found = 0;

                foreach (PictureInfo pic in meta.EmbeddedPictures)
                {
                    if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Unsupported) &&
                        (pic.NativePicCode.Equals(pictureCode2) || (pic.NativePicCodeStr != null && pic.NativePicCodeStr.Equals(pictureCode2)))
                        )
                    {
                        using (Image picture = Image.FromStream(new MemoryStream(pic.PictureData)))
                        {
                            Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                            Assert.AreEqual(290, picture.Height);
                            Assert.AreEqual(900, picture.Width);
                        }
                        found++;
                    }
                }

                Assert.AreEqual(1, found);
            }

            // Get rid of the working copy
            if (deleteTempFile)
            {
                File.Delete(testFileLocation);
            }
        }
Exemplo n.º 13
0
        public void TagIO_RW_VorbisFLAC_Unsupported_Empty()
        {
            // Source : tag-free file
            String           testFileLocation = TestUtils.GetTempTestFile(emptyFile);
            AudioDataManager theFile          = new AudioDataManager(AudioData.AudioDataIOFactory.GetInstance().GetFromPath(testFileLocation));


            // Check that it is indeed tag-free
            Assert.IsTrue(theFile.ReadFromFile());

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsFalse(theFile.NativeTag.Exists);


            // Add new unsupported fields
            TagData theTag = new TagData();

            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST", "This is a test 父"));
            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST2", "This is another test 父"));

            // Add new unsupported pictures
            PictureInfo picInfo = new PictureInfo(Commons.ImageFormat.Jpeg, MetaDataIOFactory.TAG_NATIVE, 0x0A);

            picInfo.PictureData = File.ReadAllBytes(TestUtils.GetResourceLocationRoot() + "_Images/pic1.jpg");
            theTag.Pictures.Add(picInfo);
            picInfo             = new PictureInfo(Commons.ImageFormat.Jpeg, MetaDataIOFactory.TAG_NATIVE, 0x0B);
            picInfo.PictureData = File.ReadAllBytes(TestUtils.GetResourceLocationRoot() + "_Images/pic2.jpg");
            theTag.Pictures.Add(picInfo);


            theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE);

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            Assert.AreEqual(3, theFile.NativeTag.AdditionalFields.Count); // 3 instead of 2 because of the VENDOR field... (specific to VorbisTag)

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST"));
            Assert.AreEqual("This is a test 父", theFile.NativeTag.AdditionalFields["TEST"]);

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST2"));
            Assert.AreEqual("This is another test 父", theFile.NativeTag.AdditionalFields["TEST2"]);

            Assert.AreEqual(2, theFile.NativeTag.EmbeddedPictures.Count);
            byte found = 0;

            foreach (PictureInfo pic in theFile.NativeTag.EmbeddedPictures)
            {
                if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Unsupported) && pic.NativePicCode.Equals(0x0A))
                {
                    Image picture = Image.FromStream(new MemoryStream(pic.PictureData));
                    Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                    Assert.AreEqual(picture.Height, 600);
                    Assert.AreEqual(picture.Width, 900);
                    found++;
                }
                else if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Unsupported) && pic.NativePicCode.Equals(0x0B))
                {
                    Image picture = Image.FromStream(new MemoryStream(pic.PictureData));
                    Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                    Assert.AreEqual(picture.Height, 290);
                    Assert.AreEqual(picture.Width, 900);
                    found++;
                }
            }

            Assert.AreEqual(2, found);

            // Remove the additional unsupported field
            theTag = new TagData();
            MetaFieldInfo fieldInfo = new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST");

            fieldInfo.MarkedForDeletion = true;
            theTag.AdditionalFields.Add(fieldInfo);

            // Remove additional picture
            picInfo = new PictureInfo(Commons.ImageFormat.Jpeg, MetaDataIOFactory.TAG_NATIVE, 0x0A);
            picInfo.MarkedForDeletion = true;
            theTag.Pictures.Add(picInfo);

            // Add the new tag and check that it has been indeed added with all the correct information
            Assert.IsTrue(theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE));

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            // Additional removed field
            Assert.AreEqual(2, theFile.NativeTag.AdditionalFields.Count); // 2 instead of 1 because of the VENDOR field...
            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST2"));
            Assert.AreEqual("This is another test 父", theFile.NativeTag.AdditionalFields["TEST2"]);

            // Pictures
            Assert.AreEqual(1, theFile.NativeTag.EmbeddedPictures.Count);

            found = 0;

            foreach (PictureInfo pic in theFile.NativeTag.EmbeddedPictures)
            {
                if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Unsupported) && pic.NativePicCode.Equals(0x0B))
                {
                    Image picture = Image.FromStream(new MemoryStream(pic.PictureData));
                    Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                    Assert.AreEqual(picture.Height, 290);
                    Assert.AreEqual(picture.Width, 900);
                    found++;
                }
            }

            Assert.AreEqual(1, found);


            // Get rid of the working copy
            File.Delete(testFileLocation);
        }
Exemplo n.º 14
0
        public void TagIO_RW_MP4_Unsupported_Empty()
        {
            // Source : tag-free M4A
            String           testFileLocation = TestUtils.CopyAsTempTestFile(emptyFile);
            AudioDataManager theFile          = new AudioDataManager(ATL.AudioData.AudioDataIOFactory.GetInstance().GetFromPath(testFileLocation));


            // Check that it is indeed tag-free
            Assert.IsTrue(theFile.ReadFromFile());

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsFalse(theFile.NativeTag.Exists);


            // Add new unsupported fields
            TagData theTag = new TagData();

            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST", "This is a test 父"));
            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TES2", "This is another test 父"));

            // Add new unsupported pictures
            PictureInfo picInfo = PictureInfo.fromBinaryData(
                File.ReadAllBytes(TestUtils.GetResourceLocationRoot() + "_Images/pic1.jpg"),
                PIC_TYPE.Unsupported,
                MetaDataIOFactory.TAG_NATIVE,
                "1234");

            theTag.Pictures.Add(picInfo);
            picInfo = PictureInfo.fromBinaryData(
                File.ReadAllBytes(TestUtils.GetResourceLocationRoot() + "_Images/pic2.jpg"),
                PIC_TYPE.Unsupported,
                MetaDataIOFactory.TAG_NATIVE,
                "5678");
            theTag.Pictures.Add(picInfo);


            theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE);

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            Assert.AreEqual(2, theFile.NativeTag.AdditionalFields.Count);

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST"));
            Assert.AreEqual("This is a test 父", theFile.NativeTag.AdditionalFields["TEST"]);

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TES2"));
            Assert.AreEqual("This is another test 父", theFile.NativeTag.AdditionalFields["TES2"]);

            Assert.AreEqual(2, theFile.NativeTag.EmbeddedPictures.Count);
            byte found = 0;

            foreach (PictureInfo pic in theFile.NativeTag.EmbeddedPictures)
            {
                if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Generic) && (0 == found)) // No custom nor categorized picture type in MP4
                {
                    Image picture = Image.FromStream(new MemoryStream(pic.PictureData));
                    Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                    Assert.AreEqual(picture.Height, 600);
                    Assert.AreEqual(picture.Width, 900);
                    found++;
                }
                else if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Generic) && (1 == found))  // No custom nor categorized picture type in MP4
                {
                    Image picture = Image.FromStream(new MemoryStream(pic.PictureData));
                    Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                    Assert.AreEqual(picture.Height, 290);
                    Assert.AreEqual(picture.Width, 900);
                    found++;
                }
            }

            Assert.AreEqual(2, found);

            // Remove the additional unsupported field
            theTag = new TagData();
            MetaFieldInfo fieldInfo = new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST");

            fieldInfo.MarkedForDeletion = true;
            theTag.AdditionalFields.Add(fieldInfo);

            // Remove additional picture
            picInfo = new PictureInfo(PictureInfo.PIC_TYPE.Generic, 1);
            picInfo.MarkedForDeletion = true;
            theTag.Pictures.Add(picInfo);

            // Add the new tag and check that it has been indeed added with all the correct information
            Assert.IsTrue(theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE));

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            // Additional removed field
            Assert.AreEqual(1, theFile.NativeTag.AdditionalFields.Count);
            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TES2"));
            Assert.AreEqual("This is another test 父", theFile.NativeTag.AdditionalFields["TES2"]);

            // Pictures
            Assert.AreEqual(1, theFile.NativeTag.EmbeddedPictures.Count);

            found = 0;

            foreach (PictureInfo pic in theFile.NativeTag.EmbeddedPictures)
            {
                if (pic.PicType.Equals(PictureInfo.PIC_TYPE.Generic) && (0 == found))
                {
                    Image picture = Image.FromStream(new MemoryStream(pic.PictureData));
                    Assert.AreEqual(picture.RawFormat, System.Drawing.Imaging.ImageFormat.Jpeg);
                    Assert.AreEqual(picture.Height, 290);
                    Assert.AreEqual(picture.Width, 900);
                    found++;
                }
            }

            Assert.AreEqual(1, found);


            // Get rid of the working copy
            File.Delete(testFileLocation);
        }
Exemplo n.º 15
0
        public void TagIO_RW_PSF_Unsupported_Empty()
        {
            // Source : tag-free file
            String           testFileLocation = TestUtils.CopyAsTempTestFile(emptyFile);
            AudioDataManager theFile          = new AudioDataManager(ATL.AudioData.AudioDataIOFactory.GetInstance().GetFromPath(testFileLocation));


            // Check that it is indeed tag-free
            Assert.IsTrue(theFile.ReadFromFile());

            Assert.IsNotNull(theFile.NativeTag);
            // Assert.IsFalse(theFile.NativeTag.Exists); Tag data contains information required for playback => can never be nonexistent


            // Add new unsupported fields
            TagData theTag = new TagData();

            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST", "This is a test"));
            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST2", "This is another test"));


            theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE);

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            Assert.AreEqual(5, theFile.NativeTag.AdditionalFields.Count); // 5 and not 2 because of "utf8", "length" and "fade" mandatory fields

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST"));
            Assert.AreEqual("This is a test", theFile.NativeTag.AdditionalFields["TEST"]);

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST2"));
            Assert.AreEqual("This is another test", theFile.NativeTag.AdditionalFields["TEST2"]);


            // Remove the additional unsupported field
            theTag = new TagData();
            MetaFieldInfo fieldInfo = new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST");

            fieldInfo.MarkedForDeletion = true;
            theTag.AdditionalFields.Add(fieldInfo);

            // Add the new tag and check that it has been indeed added with all the correct information
            Assert.IsTrue(theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE));

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            // Additional removed field
            Assert.AreEqual(4, theFile.NativeTag.AdditionalFields.Count); // 4 and not 1 because of "utf8", "length" and "fade" mandatory fields
            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST2"));
            Assert.AreEqual("This is another test", theFile.NativeTag.AdditionalFields["TEST2"]);


            // Get rid of the working copy
            File.Delete(testFileLocation);
        }
Exemplo n.º 16
0
        public void TagIO_RW_VQF_Unsupported_Empty()
        {
            // Source : tag-free file
            String           testFileLocation = TestUtils.CopyAsTempTestFile(emptyFile);
            AudioDataManager theFile          = new AudioDataManager(ATL.AudioData.AudioDataIOFactory.GetInstance().GetFromPath(testFileLocation));


            // Check that it is indeed tag-free
            Assert.IsTrue(theFile.ReadFromFile());

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsFalse(theFile.NativeTag.Exists);


            // Add new unsupported fields
            TagData theTag = new TagData();

            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST", "This is a test"));
            theTag.AdditionalFields.Add(new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TES2", "This is another test"));


            theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE);

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            Assert.AreEqual(2, theFile.NativeTag.AdditionalFields.Count);

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TEST"));
            Assert.AreEqual("This is a test", theFile.NativeTag.AdditionalFields["TEST"]);

            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TES2"));
            Assert.AreEqual("This is another test", theFile.NativeTag.AdditionalFields["TES2"]);


            // Remove the additional unsupported field
            theTag = new TagData();
            MetaFieldInfo fieldInfo = new MetaFieldInfo(MetaDataIOFactory.TAG_NATIVE, "TEST");

            fieldInfo.MarkedForDeletion = true;
            theTag.AdditionalFields.Add(fieldInfo);

            // Add the new tag and check that it has been indeed added with all the correct information
            Assert.IsTrue(theFile.UpdateTagInFile(theTag, MetaDataIOFactory.TAG_NATIVE));

            Assert.IsTrue(theFile.ReadFromFile(true, true));

            Assert.IsNotNull(theFile.NativeTag);
            Assert.IsTrue(theFile.NativeTag.Exists);

            // Additional removed field
            Assert.AreEqual(1, theFile.NativeTag.AdditionalFields.Count);
            Assert.IsTrue(theFile.NativeTag.AdditionalFields.Keys.Contains("TES2"));
            Assert.AreEqual("This is another test", theFile.NativeTag.AdditionalFields["TES2"]);


            // Get rid of the working copy
            if (Settings.DeleteAfterSuccess)
            {
                File.Delete(testFileLocation);
            }
        }
Exemplo n.º 17
0
        protected override bool read(BinaryReader source, MetaDataIO.ReadTagParams readTagParams)
        {
            bool result = false;
            long position;

            resetData();
            source.BaseStream.Seek(0, SeekOrigin.Begin);

            if (AIFF_CONTAINER_ID.Equals(Utils.Latin1Encoding.GetString(source.ReadBytes(4))))
            {
                // Container chunk size
                long containerChunkPos  = source.BaseStream.Position;
                int  containerChunkSize = StreamUtils.DecodeBEInt32(source.ReadBytes(4));

                if (containerChunkPos + containerChunkSize + 4 != source.BaseStream.Length)
                {
                    LogDelegator.GetLogDelegate()(Log.LV_WARNING, "Header size is incoherent with file size");
                }

                // Form type
                format = Utils.Latin1Encoding.GetString(source.ReadBytes(4));

                if (format.Equals(FORMTYPE_AIFF) || format.Equals(FORMTYPE_AIFC))
                {
                    isValid = true;

                    StringBuilder commentStr         = new StringBuilder("");
                    long          soundChunkPosition = 0;
                    long          soundChunkSize     = 0; // Header size included
                    bool          nameFound          = false;
                    bool          authorFound        = false;
                    bool          copyrightFound     = false;
                    bool          commentsFound      = false;
                    long          limit = Math.Min(containerChunkPos + containerChunkSize + 4, source.BaseStream.Length);

                    int annotationIndex = 0;
                    int commentIndex    = 0;

                    while (source.BaseStream.Position < limit)
                    {
                        ChunkHeader header = seekNextChunkHeader(source, limit);

                        position = source.BaseStream.Position;

                        if (header.ID.Equals(CHUNKTYPE_COMMON))
                        {
                            short channels = StreamUtils.DecodeBEInt16(source.ReadBytes(2));
                            switch (channels)
                            {
                            case 1: channelsArrangement = MONO; break;

                            case 2: channelsArrangement = STEREO; break;

                            case 3: channelsArrangement = ISO_3_0_0; break;

                            case 4: channelsArrangement = ISO_2_2_0; break;     // Specs actually allow both 2/2.0 and LRCS

                            case 6: channelsArrangement = LRLcRcCS; break;

                            default: channelsArrangement = UNKNOWN; break;
                            }

                            numSampleFrames = StreamUtils.DecodeBEUInt32(source.ReadBytes(4));
                            sampleSize      = (uint)StreamUtils.DecodeBEInt16(source.ReadBytes(2)); // This sample size is for uncompressed data only
                            byte[] byteArray = source.ReadBytes(10);
                            Array.Reverse(byteArray);
                            double aSampleRate = StreamUtils.ExtendedToDouble(byteArray);

                            if (format.Equals(FORMTYPE_AIFC))
                            {
                                compression = Utils.Latin1Encoding.GetString(source.ReadBytes(4));
                            }
                            else // AIFF <=> no compression
                            {
                                compression = COMPRESSION_NONE;
                            }

                            if (aSampleRate > 0)
                            {
                                sampleRate = (int)Math.Round(aSampleRate);
                                duration   = (double)numSampleFrames * 1000.0 / sampleRate;

                                if (!compression.Equals(COMPRESSION_NONE)) // Sample size is specific to selected compression method
                                {
                                    if (compression.ToLower().Equals("fl32"))
                                    {
                                        sampleSize = 32;
                                    }
                                    else if (compression.ToLower().Equals("fl64"))
                                    {
                                        sampleSize = 64;
                                    }
                                    else if (compression.ToLower().Equals("alaw"))
                                    {
                                        sampleSize = 8;
                                    }
                                    else if (compression.ToLower().Equals("ulaw"))
                                    {
                                        sampleSize = 8;
                                    }
                                }
                                if (duration > 0)
                                {
                                    bitrate = sampleSize * numSampleFrames * channelsArrangement.NbChannels / duration;
                                }
                            }
                        }
                        else if (header.ID.Equals(CHUNKTYPE_SOUND))
                        {
                            soundChunkPosition = source.BaseStream.Position - 8;
                            soundChunkSize     = header.Size + 8;
                        }
                        else if (header.ID.Equals(CHUNKTYPE_NAME) || header.ID.Equals(CHUNKTYPE_AUTHOR) || header.ID.Equals(CHUNKTYPE_COPYRIGHT))
                        {
                            structureHelper.AddZone(source.BaseStream.Position - 8, header.Size + 8, header.ID);
                            structureHelper.AddSize(containerChunkPos, containerChunkSize, header.ID);

                            tagExists = true;
                            if (header.ID.Equals(CHUNKTYPE_NAME))
                            {
                                nameFound = true;
                            }
                            if (header.ID.Equals(CHUNKTYPE_AUTHOR))
                            {
                                authorFound = true;
                            }
                            if (header.ID.Equals(CHUNKTYPE_COPYRIGHT))
                            {
                                copyrightFound = true;
                            }

                            SetMetaField(header.ID, Utils.Latin1Encoding.GetString(source.ReadBytes(header.Size)), readTagParams.ReadAllMetaFrames);
                        }
                        else if (header.ID.Equals(CHUNKTYPE_ANNOTATION))
                        {
                            annotationIndex++;
                            structureHelper.AddZone(source.BaseStream.Position - 8, header.Size + 8, header.ID + annotationIndex);
                            structureHelper.AddSize(containerChunkPos, containerChunkSize, header.ID + annotationIndex);

                            if (commentStr.Length > 0)
                            {
                                commentStr.Append(Settings.InternalValueSeparator);
                            }
                            commentStr.Append(Utils.Latin1Encoding.GetString(source.ReadBytes(header.Size)));
                            tagExists = true;
                        }
                        else if (header.ID.Equals(CHUNKTYPE_COMMENTS))
                        {
                            commentIndex++;
                            structureHelper.AddZone(source.BaseStream.Position - 8, header.Size + 8, header.ID + commentIndex);
                            structureHelper.AddSize(containerChunkPos, containerChunkSize, header.ID + commentIndex);

                            tagExists     = true;
                            commentsFound = true;

                            ushort numComs = StreamUtils.DecodeBEUInt16(source.ReadBytes(2));

                            for (int i = 0; i < numComs; i++)
                            {
                                CommentData cmtData = new CommentData();
                                cmtData.Timestamp = StreamUtils.DecodeBEUInt32(source.ReadBytes(4));
                                cmtData.MarkerId  = StreamUtils.DecodeBEInt16(source.ReadBytes(2));

                                // Comments length
                                ushort        comLength = StreamUtils.DecodeBEUInt16(source.ReadBytes(2));
                                MetaFieldInfo comment   = new MetaFieldInfo(getImplementedTagType(), header.ID + commentIndex);
                                comment.Value        = Utils.Latin1Encoding.GetString(source.ReadBytes(comLength));
                                comment.SpecificData = cmtData;
                                tagData.AdditionalFields.Add(comment);

                                // Only read general purpose comments, not those linked to a marker
                                if (0 == cmtData.MarkerId)
                                {
                                    if (commentStr.Length > 0)
                                    {
                                        commentStr.Append(Settings.InternalValueSeparator);
                                    }
                                    commentStr.Append(comment.Value);
                                }
                            }
                        }
                        else if (header.ID.Equals(CHUNKTYPE_ID3TAG))
                        {
                            id3v2Offset = source.BaseStream.Position;

                            // Zone is already added by Id3v2.Read
                            id3v2StructureHelper.AddZone(id3v2Offset - 8, header.Size + 8, CHUNKTYPE_ID3TAG);
                            id3v2StructureHelper.AddSize(containerChunkPos, containerChunkSize, CHUNKTYPE_ID3TAG);
                        }

                        source.BaseStream.Position = position + header.Size;

                        if (header.ID.Equals(CHUNKTYPE_SOUND) && header.Size % 2 > 0)
                        {
                            source.BaseStream.Position += 1;                                                           // Sound chunk size must be even
                        }
                    }

                    tagData.IntegrateValue(TagData.TAG_FIELD_COMMENT, commentStr.ToString().Replace("\0", " ").Trim());

                    if (-1 == id3v2Offset)
                    {
                        id3v2Offset = 0; // Switch status to "tried to read, but nothing found"

                        if (readTagParams.PrepareForWriting)
                        {
                            id3v2StructureHelper.AddZone(soundChunkPosition + soundChunkSize, 0, CHUNKTYPE_ID3TAG);
                            id3v2StructureHelper.AddSize(containerChunkPos, containerChunkSize, CHUNKTYPE_ID3TAG);
                        }
                    }

                    // Add zone placeholders for future tag writing
                    if (readTagParams.PrepareForWriting)
                    {
                        if (!nameFound)
                        {
                            structureHelper.AddZone(soundChunkPosition, 0, CHUNKTYPE_NAME);
                            structureHelper.AddSize(containerChunkPos, containerChunkSize, CHUNKTYPE_NAME);
                        }
                        if (!authorFound)
                        {
                            structureHelper.AddZone(soundChunkPosition, 0, CHUNKTYPE_AUTHOR);
                            structureHelper.AddSize(containerChunkPos, containerChunkSize, CHUNKTYPE_AUTHOR);
                        }
                        if (!copyrightFound)
                        {
                            structureHelper.AddZone(soundChunkPosition, 0, CHUNKTYPE_COPYRIGHT);
                            structureHelper.AddSize(containerChunkPos, containerChunkSize, CHUNKTYPE_COPYRIGHT);
                        }
                        if (!commentsFound)
                        {
                            structureHelper.AddZone(soundChunkPosition, 0, CHUNKTYPE_COMMENTS);
                            structureHelper.AddSize(containerChunkPos, containerChunkSize, CHUNKTYPE_COMMENTS);
                        }
                    }

                    result = true;
                }
            }

            return(result);
        }