public void parse(Attribute attribute, EncryptionData.Builder builder, ParseState state)
{
EncryptionMethod method = EncryptionMethod.fromValue(attribute.value);
if (method == null)
{
throw ParseException.create(ParseExceptionType.INVALID_ENCRYPTION_METHOD, tag: null, context: attribute.ToString());
}
else
{
builder.withMethod(method);
}
}
public void parse(Attribute attribute, StartData.Builder builder, ParseState state)
{
builder.withPrecise(ParseUtil.parseYesNo(attribute));
}
public void parse(String line, ParseState state)
{
lineParser.parse(line, state);
// deprecated
}
public override void parse(Attribute attribute, T builder, ParseState state)
{
// deprecated
}
public void parse(Attribute attribute, StartData.Builder builder, ParseState state)
{
builder.withTimeOffset(ParseUtil.parseFloat(attribute.value));
}
public void parse(Attribute attribute, EncryptionData.Builder builder, ParseState state)
{
String[] versionStrings = ParseUtil.parseQuotedString(attribute.value).Split(Constants.LIST_SEPARATOR);
List <int> versions = new List <int>();
foreach (String version in versionStrings)
{
try
{
versions.Add(Int32.Parse(version));
}
catch (FormatException)
{
throw ParseException.create(ParseExceptionType.INVALID_KEY_FORMAT_VERSIONS, tag: null, context: attribute.ToString());
}
}
builder.withKeyFormatVersions(versions);
}
public override Playlist parse()
{
validateAvailable();
ParseState state = new ParseState(mEncoding);
LineParser playlistParser = new PlaylistLineParser();
LineParser trackLineParser = new TrackLineParser();
try
{
while (mScanner.hasNext())
{
String line = mScanner.next();
checkWhitespace(line);
if (line.Length == 0 || isComment(line))
{
continue;
}
else
{
if (isExtTag(line))
{
String tagKey = getExtTagKey(line);
mExtTagParsers.TryGetValue(tagKey, out IExtTagParser tagParser);
if (tagParser == null)
{
//To support forward compatibility, when parsing Playlists, Clients
//MUST:
//o ignore any unrecognized tags.
if (mParsingMode.allowUnknownTags)
{
tagParser = ExtLineParser.EXT_UNKNOWN_HANDLER;
}
else
{
throw ParseException.create(ParseExceptionType.UNSUPPORTED_EXT_TAG_DETECTED, tagKey, line);
}
}
tagParser.parse(line, state);
if (state.isMedia() && state.getMedia().endOfList)
{
break;
}
}
else if (state.isMaster())
{
playlistParser.parse(line, state);
}
else if (state.isMedia())
{
trackLineParser.parse(line, state);
}
else
{
throw ParseException.create(ParseExceptionType.UNKNOWN_PLAYLIST_TYPE, line);
}
}
}
Playlist playlist = state.buildPlaylist();
PlaylistValidation validation = PlaylistValidation.from(playlist, mParsingMode);
if (validation.isValid())
{
return(playlist);
}
else
{
throw new PlaylistException(mScanner.getInput(), validation.getErrors());
}
}
catch (ParseException exception)
{
exception.setInput(mScanner.getInput());
throw exception;
}
}
public override void parse(Attribute attribute, T builder, ParseState state)
{
builder.withAverageBandwidth(ParseUtil.parseInt(attribute.value, tag));
}
public override void parse(Attribute attribute, T builder, ParseState state)
{
builder.withResolution(ParseUtil.parseResolution(attribute.value, tag));
}
public void parse(Attribute attribute, StreamInfo.Builder builder, ParseState state)
{
builder.withSubtitles(ParseUtil.parseQuotedString(attribute.value));
}
public abstract void parse(Attribute attribute, T builder, ParseState state);
public void parse(Attribute attribute, IFrameStreamInfo.Builder builder, ParseState state)
{
builder.withUri(ParseUtil.parseQuotedString(attribute.value));
}
public void parse(Attribute attribute, MediaData.Builder builder, ParseState state)
{
builder.withForced(ParseUtil.parseYesNo(attribute));
}
public void parse(Attribute attribute, MediaData.Builder builder, ParseState state)
{
builder.withAssociatedLanguage(ParseUtil.parseQuotedString(attribute.value));
}
public void parse(Attribute attribute, EncryptionData.Builder builder, ParseState state)
{
List <Byte> initializationVector = ParseUtil.parseHexadecimal(attribute.value);
if ((initializationVector.Count != Constants.IV_SIZE) &&
(initializationVector.Count != Constants.IV_SIZE_ALTERNATIVE))
{
throw ParseException.create(ParseExceptionType.INVALID_IV_SIZE, tag: null, context: attribute.ToString());
}
builder.withInitializationVector(initializationVector);
}
public override void parse(Attribute attribute, T builder, ParseState state)
{
builder.withFrameRate(ParseUtil.parseFloat(attribute.value, tag));
}
public void parse(Attribute attribute, EncryptionData.Builder builder, ParseState state)
{
builder.withKeyFormat(ParseUtil.parseQuotedString(attribute.value));
}
public override void parse(Attribute attribute, T builder, ParseState state)
{
builder.withVideo(ParseUtil.parseQuotedString(attribute.value, tag));
}
public void parse(Attribute attribute, MapInfo.Builder builder, ParseState state)
{
builder.withUri(ParseUtil.decodeUri(ParseUtil.parseQuotedString(attribute.value), state.encoding));
}
public void parse(String line, ParseState state)
{
state.unknownTags.Add(line);
}
