/// <summary>
/// Creates a new <see cref="Settings"/> object based on this one, but with the specified type registry.
/// </summary>
/// <param name="typeRegistry">The new type registry. Must not be null.</param>
public Settings WithTypeRegistry(TypeRegistry typeRegistry) =>
new Settings(
RecursionLimit,
ProtoPreconditions.CheckNotNull(typeRegistry, nameof(typeRegistry)),
IgnoreUnknownFields);
private Settings(int recursionLimit, TypeRegistry typeRegistry, bool ignoreUnknownFields)
{
RecursionLimit = recursionLimit;
TypeRegistry = ProtoPreconditions.CheckNotNull(typeRegistry, nameof(typeRegistry));
IgnoreUnknownFields = ignoreUnknownFields;
}
/// <summary>
/// Creates a new formatted with the given settings.
/// </summary>
/// <param name="settings">The settings.</param>
public JsonParser(Settings settings)
{
this.settings = ProtoPreconditions.CheckNotNull(settings, nameof(settings));
}
/// <summary>
/// Creates a new <see cref="Settings"/> object with the specified recursion limit and type registry.
/// </summary>
/// <param name="recursionLimit">The maximum depth of messages to parse</param>
/// <param name="typeRegistry">The type registry used to parse <see cref="Any"/> messages</param>
public Settings(int recursionLimit, TypeRegistry typeRegistry)
{
RecursionLimit = recursionLimit;
TypeRegistry = ProtoPreconditions.CheckNotNull(typeRegistry, "typeRegistry");
}
/// <summary>
/// Converts the given message into a byte string in protobuf encoding.
/// </summary>
/// <param name="message">The message to convert.</param>
/// <returns>The message data as a byte string.</returns>
public static ByteString ToByteString(this IMessage message)
{
ProtoPreconditions.CheckNotNull(message, "message");
return(ByteString.AttachBytes(message.ToByteArray()));
}
/// <summary>
/// Constructs a <see cref="ByteString"/> from data in the given stream, asynchronously.
/// </summary>
/// <remarks>If successful, <paramref name="stream"/> will be read completely, from the position
/// at the start of the call.</remarks>
/// <param name="stream">The stream to copy into a ByteString.</param>
/// <param name="cancellationToken">The cancellation token to use when reading from the stream, if any.</param>
/// <returns>A ByteString with content read from the given stream.</returns>
public static Task <ByteString> FromStreamAsync(Stream stream, CancellationToken cancellationToken = default)
{
ProtoPreconditions.CheckNotNull(stream, nameof(stream));
return(ByteStringAsync.FromStreamAsyncCore(stream, cancellationToken));
}
public void Set(byte[] buffer)
{
Set(null, ProtoPreconditions.CheckNotNull(buffer, "buffer"), 0, buffer.Length);
}
/// <summary>
/// Converts a message to JSON for diagnostic purposes with no extra context.
/// </summary>
/// <remarks>
/// <para>
/// This differs from calling <see cref="Format(IMessage)"/> on the default JSON
/// formatter in its handling of <see cref="Any"/>. As no type registry is available
/// in <see cref="object.ToString"/> calls, the normal way of resolving the type of
/// an <c>Any</c> message cannot be applied. Instead, a JSON property named <c>@value</c>
/// is included with the base64 data from the <see cref="Any.Value"/> property of the message.
/// </para>
/// <para>The value returned by this method is only designed to be used for diagnostic
/// purposes. It may not be parsable by <see cref="JsonParser"/>, and may not be parsable
/// by other Protocol Buffer implementations.</para>
/// </remarks>
/// <param name="message">The message to format for diagnostic purposes.</param>
/// <returns>The diagnostic-only JSON representation of the message</returns>
public static string ToDiagnosticString(IMessage message)
{
ProtoPreconditions.CheckNotNull(message, nameof(message));
return(diagnosticFormatter.Format(message));
}
// Note that the checks are performed such that we don't end up checking obviously-valid things
// like non-null references for arrays we've just created.
/// <summary>
/// Creates a new CodedInputStream reading data from the given byte array.
/// </summary>
public CodedInputStream(byte[] buffer) : this(null, ProtoPreconditions.CheckNotNull(buffer, "buffer"), 0, buffer.Length)
{
}
/// <summary>
/// Removes the specified extension from the set
/// </summary>
/// <param name="item">The extension</param>
/// <returns><c>true</c> if the extension was removed, otherwise <c>false</c></returns>
public bool Remove(Extension item)
{
ProtoPreconditions.CheckNotNull(item, nameof(item));
return(extensions.Remove(new ObjectIntPair <Type>(item.TargetType, item.FieldNumber)));
}
/// <summary>
/// Adds the specified extension to the registry
/// </summary>
public void Add(Extension extension)
{
ProtoPreconditions.CheckNotNull(extension, nameof(extension));
extensions.Add(new ObjectIntPair <Type>(extension.TargetType, extension.FieldNumber), extension);
}
/// <summary>
/// Creates a new <see cref="Settings"/> object based on this one, but with the specified type registry.
/// </summary>
/// <param name="typeRegistry">The new type registry. Must not be null.</param>
public Settings WithTypeRegistry(TypeRegistry typeRegistry)
{
return(new Settings(RecursionLimit, ProtoPreconditions.CheckNotNull(typeRegistry, "typeRegistry"), IgnoreUnknownFields));
}
/// <summary>
/// Creates a new <see cref="Settings"/> object with the specified formatting of default values
/// and type registry.
/// </summary>
/// <param name="formatDefaultValues"><c>true</c> if default values (0, empty strings etc) should be formatted; <c>false</c> otherwise.</param>
/// <param name="typeRegistry">The <see cref="TypeRegistry"/> to use when formatting <see cref="Any"/> messages.</param>
public Settings(bool formatDefaultValues, TypeRegistry typeRegistry)
{
FormatDefaultValues = formatDefaultValues;
TypeRegistry = ProtoPreconditions.CheckNotNull(typeRegistry, nameof(typeRegistry));
}
/// <summary>
/// Adds the specified extensions to the registry
/// </summary>
public void Add(params Extension[] newExtensions)
{
ProtoPreconditions.CheckNotNull(newExtensions, nameof(newExtensions));
Add((IEnumerable <Extension>)newExtensions);
}
/// <summary>
/// Parses <paramref name="json"/> into a new message.
/// </summary>
/// <typeparam name="T">The type of message to create.</typeparam>
/// <param name="json">The JSON to parse.</param>
/// <exception cref="InvalidJsonException">The JSON does not comply with RFC 7159</exception>
/// <exception cref="InvalidProtocolBufferException">The JSON does not represent a Protocol Buffers message correctly</exception>
public T Parse <T>(string json) where T : IMessage, new()
{
ProtoPreconditions.CheckNotNull(json, nameof(json));
return(Parse <T>(new StringReader(json)));
}
/// <summary>
/// Creates a new <see cref="CodedInputStream"/> reading data from the given stream.
/// </summary>
/// <param name="input">The stream to read from.</param>
/// <param name="leaveOpen"><c>true</c> to leave <paramref name="input"/> open when the returned
/// <c cref="CodedInputStream"/> is disposed; <c>false</c> to dispose of the given stream when the
/// returned object is disposed.</param>
public CodedInputStream(Stream input, bool leaveOpen) : this(ProtoPreconditions.CheckNotNull(input, "input"), new byte[BufferSize], 0, 0)
{
this.leaveOpen = leaveOpen;
}
/// <summary>
/// Parses <paramref name="json"/> into a new message.
/// </summary>
/// <param name="json">The JSON to parse.</param>
/// <param name="descriptor">Descriptor of message type to parse.</param>
/// <exception cref="InvalidJsonException">The JSON does not comply with RFC 7159</exception>
/// <exception cref="InvalidProtocolBufferException">The JSON does not represent a Protocol Buffers message correctly</exception>
public IMessage Parse(string json, MessageDescriptor descriptor)
{
ProtoPreconditions.CheckNotNull(json, nameof(json));
ProtoPreconditions.CheckNotNull(descriptor, nameof(descriptor));
return(Parse(new StringReader(json), descriptor));
}
/// <summary>
/// Creates a new CodedInputStream reading data from the given stream.
/// </summary>
public CodedInputStream(Stream input) : this(input, new byte[BufferSize], 0, 0)
{
ProtoPreconditions.CheckNotNull(input, "input");
}