public static void MergeDelimitedFrom(this IMessage message, Stream input)
{
Preconditions.CheckNotNull <IMessage>(message, Module.smethod_33 <string>(879293356u));
Preconditions.CheckNotNull <Stream>(input, Module.smethod_36 <string>(1587331305u));
int size;
while (true)
{
IL_55:
uint arg_3D_0 = 1352182406u;
while (true)
{
uint num;
switch ((num = (arg_3D_0 ^ 864799055u)) % 3u)
{
case 0u:
goto IL_55;
case 1u:
size = (int)CodedInputStream.ReadRawVarint32(input);
arg_3D_0 = (num * 2731188668u ^ 3872850211u);
continue;
}
goto Block_1;
}
}
Block_1:
Stream input2 = new LimitedInputStream(input, size);
message.MergeFrom(input2);
}
public static void MergeDelimitedFrom(this IMessage message, Stream input)
{
Preconditions.CheckNotNull(message, "message");
Preconditions.CheckNotNull(input, "input");
int size = (int) CodedInputStream.ReadRawVarint32(input);
Stream limitedStream = new LimitedInputStream(input, size);
message.MergeFrom(limitedStream);
}
internal static void MergeDelimitedFrom(this IMessage message, Stream input, bool discardUnknownFields, ExtensionRegistry registry)
{
ProtoPreconditions.CheckNotNull(message, "message");
ProtoPreconditions.CheckNotNull(input, "input");
int size = (int)CodedInputStream.ReadRawVarint32(input);
Stream limitedStream = new LimitedInputStream(input, size);
MergeFrom(message, limitedStream, discardUnknownFields, registry);
}
/// <summary>
/// Merges length-delimited data from the given stream into an existing message.
/// </summary>
/// <remarks>
/// The stream is expected to contain a length and then the data. Only the amount of data
/// specified by the length will be consumed.
/// </remarks>
/// <param name="message">The message to merge the data into.</param>
/// <param name="input">Stream containing the data to merge, which must be protobuf-encoded binary data.</param>
public static void MergeDelimitedFrom(this IMessage message, Stream input)
{
ProtoPreconditions.CheckNotNull(message, "message");
ProtoPreconditions.CheckNotNull(input, "input");
int size = (int)CodedInputStream.ReadRawVarint32(input);
Stream limitedStream = new LimitedInputStream(input, size);
message.MergeFrom(limitedStream);
}
public void FromStream_NotSeekable()
{
var stream = new MemoryStream(new byte[] { 1, 2, 3, 4, 5 });
// Consume the first byte, just to test that it's "from current position"
stream.ReadByte();
// Wrap the original stream in LimitedInputStream, which has CanSeek=false
var limitedStream = new LimitedInputStream(stream, 3);
var actual = ByteString.FromStream(limitedStream);
ByteString expected = ByteString.CopyFrom(2, 3, 4);
Assert.AreEqual(expected, actual, $"{expected.ToBase64()} != {actual.ToBase64()}");
}
public override int Read(byte[] buffer, int offset, int count)
{
if (this.bytesLeft > 0)
{
while (true)
{
IL_61:
uint arg_45_0 = 1171296126u;
while (true)
{
uint num;
switch ((num = (arg_45_0 ^ 370393729u)) % 4u)
{
case 0u:
goto IL_61;
case 2u:
{
int num2;
return(num2);
}
case 3u:
{
int num2 = LimitedInputStream.smethod_2(this.proxied, buffer, offset, LimitedInputStream.smethod_1(this.bytesLeft, count));
this.bytesLeft -= num2;
arg_45_0 = (num * 134526951u ^ 422163270u);
continue;
}
}
goto Block_2;
}
}
Block_2:
return(0);
}
return(0);
}
public override void Write(byte[] buffer, int offset, int count)
{
throw LimitedInputStream.smethod_0();
}
public override void SetLength(long value)
{
throw LimitedInputStream.smethod_0();
}
public override long Seek(long offset, SeekOrigin origin)
{
throw LimitedInputStream.smethod_0();
}