public void SkipGroup()
{
// Create an output stream with a group in:
// Field 1: string "field 1"
// Field 2: group containing:
// Field 1: fixed int32 value 100
// Field 2: string "ignore me"
// Field 3: nested group containing
// Field 1: fixed int64 value 1000
// Field 3: string "field 3"
var stream = new MemoryStream();
var output = new CodedOutputStream(stream);
output.WriteTag(1, WireFormat.WireType.LengthDelimited);
output.WriteString("field 1");
// The outer group...
output.WriteTag(2, WireFormat.WireType.StartGroup);
output.WriteTag(1, WireFormat.WireType.Fixed32);
output.WriteFixed32(100);
output.WriteTag(2, WireFormat.WireType.LengthDelimited);
output.WriteString("ignore me");
// The nested group...
output.WriteTag(3, WireFormat.WireType.StartGroup);
output.WriteTag(1, WireFormat.WireType.Fixed64);
output.WriteFixed64(1000);
// Note: Not sure the field number is relevant for end group...
output.WriteTag(3, WireFormat.WireType.EndGroup);
// End the outer group
output.WriteTag(2, WireFormat.WireType.EndGroup);
output.WriteTag(3, WireFormat.WireType.LengthDelimited);
output.WriteString("field 3");
output.Flush();
stream.Position = 0;
// Now act like a generated client
var input = new CodedInputStream(stream);
Assert.AreEqual(WireFormat.MakeTag(1, WireFormat.WireType.LengthDelimited), input.ReadTag());
Assert.AreEqual("field 1", input.ReadString());
Assert.AreEqual(WireFormat.MakeTag(2, WireFormat.WireType.StartGroup), input.ReadTag());
input.SkipLastField(); // Should consume the whole group, including the nested one.
Assert.AreEqual(WireFormat.MakeTag(3, WireFormat.WireType.LengthDelimited), input.ReadTag());
Assert.AreEqual("field 3", input.ReadString());
}
public void MergeFrom(CodedInputStream input)
{
while (true)
{
IL_D9:
uint num;
uint arg_9E_0 = ((num = input.ReadTag()) != 0u) ? 123760098u : 340881777u;
while (true)
{
uint num2;
switch ((num2 = (arg_9E_0 ^ 2069247364u)) % 8u)
{
case 0u:
input.SkipLastField();
arg_9E_0 = (num2 * 3109966835u ^ 1634015013u);
continue;
case 1u:
goto IL_D9;
case 2u:
this.End = input.ReadInt32();
arg_9E_0 = 651504541u;
continue;
case 3u:
this.Start = input.ReadInt32();
arg_9E_0 = 651504541u;
continue;
case 4u:
arg_9E_0 = (((num == 16u) ? 3653100894u : 3502071340u) ^ num2 * 176730384u);
continue;
case 6u:
arg_9E_0 = ((num != 8u) ? 730284952u : 1349205327u);
continue;
case 7u:
arg_9E_0 = 123760098u;
continue;
}
return;
}
}
}
/// <summary>
/// Create a new UnknownFieldSet if unknownFields is null.
/// Parse a single field from <paramref name="input"/> and merge it
/// into unknownFields. If <paramref name="input"/> is configured to discard unknown fields,
/// <paramref name="unknownFields"/> will be returned as-is and the field will be skipped.
/// </summary>
/// <param name="unknownFields">The UnknownFieldSet which need to be merged</param>
/// <param name="input">The coded input stream containing the field</param>
/// <returns>The merged UnknownFieldSet</returns>
public static UnknownFieldSet MergeFieldFrom(UnknownFieldSet unknownFields,
CodedInputStream input)
{
if (input.DiscardUnknownFields)
{
input.SkipLastField();
return(unknownFields);
}
if (unknownFields == null)
{
unknownFields = new UnknownFieldSet();
}
if (!unknownFields.MergeFieldFrom(input))
{
throw new InvalidProtocolBufferException("Merge an unknown field of end-group tag, indicating that the corresponding start-group was missing."); // match the old code-gen
}
return(unknownFields);
}
public void EndOfStreamReachedWhileSkippingGroup()
{
var stream = new MemoryStream();
var output = new CodedOutputStream(stream);
output.WriteTag(1, WireFormat.WireType.StartGroup);
output.WriteTag(2, WireFormat.WireType.StartGroup);
output.WriteTag(2, WireFormat.WireType.EndGroup);
output.Flush();
stream.Position = 0;
// Now act like a generated client
var input = new CodedInputStream(stream);
input.ReadTag();
Assert.Throws <InvalidProtocolBufferException>(() => input.SkipLastField());
}
public void RecursionLimitAppliedWhileSkippingGroup()
{
var stream = new MemoryStream();
var output = new CodedOutputStream(stream);
for (int i = 0; i < CodedInputStream.DefaultRecursionLimit + 1; i++)
{
output.WriteTag(1, WireFormat.WireType.StartGroup);
}
for (int i = 0; i < CodedInputStream.DefaultRecursionLimit + 1; i++)
{
output.WriteTag(1, WireFormat.WireType.EndGroup);
}
output.Flush();
stream.Position = 0;
// Now act like a generated client
var input = new CodedInputStream(stream);
Assert.AreEqual(WireFormat.MakeTag(1, WireFormat.WireType.StartGroup), input.ReadTag());
Assert.Throws <InvalidProtocolBufferException>(() => input.SkipLastField());
}
internal static T Read <T>(CodedInputStream input, FieldCodec <T> codec)
{
int length = input.ReadLength();
int oldLimit = input.PushLimit(length);
uint tag;
T value = codec.DefaultValue;
while ((tag = input.ReadTag()) != 0)
{
if (tag == codec.Tag)
{
value = codec.Read(input);
}
else
{
input.SkipLastField();
}
}
input.CheckReadEndOfStreamTag();
input.PopLimit(oldLimit);
return(value);
}
public void SkipGroup()
{
// Create an output stream with a group in:
// Field 1: string "field 1"
// Field 2: group containing:
// Field 1: fixed int32 value 100
// Field 2: string "ignore me"
// Field 3: nested group containing
// Field 1: fixed int64 value 1000
// Field 3: string "field 3"
var stream = new MemoryStream();
var output = new CodedOutputStream(stream);
output.WriteTag(1, WireFormat.WireType.LengthDelimited);
output.WriteString("field 1");
// The outer group...
output.WriteTag(2, WireFormat.WireType.StartGroup);
output.WriteTag(1, WireFormat.WireType.Fixed32);
output.WriteFixed32(100);
output.WriteTag(2, WireFormat.WireType.LengthDelimited);
output.WriteString("ignore me");
// The nested group...
output.WriteTag(3, WireFormat.WireType.StartGroup);
output.WriteTag(1, WireFormat.WireType.Fixed64);
output.WriteFixed64(1000);
// Note: Not sure the field number is relevant for end group...
output.WriteTag(3, WireFormat.WireType.EndGroup);
// End the outer group
output.WriteTag(2, WireFormat.WireType.EndGroup);
output.WriteTag(3, WireFormat.WireType.LengthDelimited);
output.WriteString("field 3");
output.Flush();
stream.Position = 0;
// Now act like a generated client
var input = new CodedInputStream(stream);
Assert.AreEqual(WireFormat.MakeTag(1, WireFormat.WireType.LengthDelimited), input.ReadTag());
Assert.AreEqual("field 1", input.ReadString());
Assert.AreEqual(WireFormat.MakeTag(2, WireFormat.WireType.StartGroup), input.ReadTag());
input.SkipLastField(); // Should consume the whole group, including the nested one.
Assert.AreEqual(WireFormat.MakeTag(3, WireFormat.WireType.LengthDelimited), input.ReadTag());
Assert.AreEqual("field 3", input.ReadString());
}
public void EndOfStreamReachedWhileSkippingGroup()
{
var stream = new MemoryStream();
var output = new CodedOutputStream(stream);
output.WriteTag(1, WireFormat.WireType.StartGroup);
output.WriteTag(2, WireFormat.WireType.StartGroup);
output.WriteTag(2, WireFormat.WireType.EndGroup);
output.Flush();
stream.Position = 0;
// Now act like a generated client
var input = new CodedInputStream(stream);
input.ReadTag();
Assert.Throws<InvalidProtocolBufferException>(() => input.SkipLastField());
}
public void RecursionLimitAppliedWhileSkippingGroup()
{
var stream = new MemoryStream();
var output = new CodedOutputStream(stream);
for (int i = 0; i < CodedInputStream.DefaultRecursionLimit + 1; i++)
{
output.WriteTag(1, WireFormat.WireType.StartGroup);
}
for (int i = 0; i < CodedInputStream.DefaultRecursionLimit + 1; i++)
{
output.WriteTag(1, WireFormat.WireType.EndGroup);
}
output.Flush();
stream.Position = 0;
// Now act like a generated client
var input = new CodedInputStream(stream);
Assert.AreEqual(WireFormat.MakeTag(1, WireFormat.WireType.StartGroup), input.ReadTag());
Assert.Throws<InvalidProtocolBufferException>(() => input.SkipLastField());
}
internal static T Read <T>(CodedInputStream input, FieldCodec <T> codec)
{
int byteLimit = input.ReadLength();
T result;
while (true)
{
IL_FA:
uint arg_C8_0 = 1476935752u;
while (true)
{
uint num;
switch ((num = (arg_C8_0 ^ 2018772964u)) % 9u)
{
case 0u:
input.SkipLastField();
arg_C8_0 = 1768391466u;
continue;
case 1u:
{
uint num2;
arg_C8_0 = (((num2 = input.ReadTag()) == 0u) ? 789788880u : 1000495088u);
continue;
}
case 3u:
arg_C8_0 = (num * 422428889u ^ 15908708u);
continue;
case 4u:
result = codec.Read(input);
arg_C8_0 = (num * 2015424451u ^ 1456283564u);
continue;
case 5u:
{
uint num2;
arg_C8_0 = ((num2 == codec.Tag) ? 627669222u : 345821031u);
continue;
}
case 6u:
{
input.CheckReadEndOfStreamTag();
int oldLimit;
input.PopLimit(oldLimit);
arg_C8_0 = (num * 1368242210u ^ 1133084529u);
continue;
}
case 7u:
{
int oldLimit = input.PushLimit(byteLimit);
result = codec.DefaultValue;
arg_C8_0 = (num * 2466023856u ^ 3651674u);
continue;
}
case 8u:
goto IL_FA;
}
return(result);
}
}
return(result);
}
public void MergeFrom(CodedInputStream input)
{
while (true)
{
IL_22B:
uint num;
uint arg_1C7_0 = ((num = input.ReadTag()) != 0u) ? 3338900507u : 3490427704u;
while (true)
{
uint num2;
switch ((num2 = (arg_1C7_0 ^ 3575757851u)) % 18u)
{
case 0u:
arg_1C7_0 = (num2 * 4161478824u ^ 2103420624u);
continue;
case 1u:
this.path_.AddEntriesFrom(input, SourceCodeInfo.Types.Location._repeated_path_codec);
arg_1C7_0 = 2227857680u;
continue;
case 2u:
arg_1C7_0 = ((num <= 16u) ? 2859386605u : 4283208004u);
continue;
case 3u:
arg_1C7_0 = (((num != 34u) ? 1520889365u : 1267782305u) ^ num2 * 2173165572u);
continue;
case 4u:
this.TrailingComments = input.ReadString();
arg_1C7_0 = 2227857680u;
continue;
case 5u:
arg_1C7_0 = 3338900507u;
continue;
case 6u:
arg_1C7_0 = (num2 * 2358789655u ^ 2159803823u);
continue;
case 8u:
input.SkipLastField();
arg_1C7_0 = 2183611349u;
continue;
case 9u:
arg_1C7_0 = ((num == 18u) ? 2447739934u : 2669850999u);
continue;
case 10u:
arg_1C7_0 = (((num != 8u) ? 3280687541u : 3841024010u) ^ num2 * 3329312757u);
continue;
case 11u:
this.LeadingComments = input.ReadString();
arg_1C7_0 = 2227857680u;
continue;
case 12u:
arg_1C7_0 = (((num != 26u) ? 3138895318u : 3479952318u) ^ num2 * 1481422129u);
continue;
case 13u:
arg_1C7_0 = (((num != 16u) ? 278902393u : 1407783438u) ^ num2 * 615822576u);
continue;
case 14u:
arg_1C7_0 = (num2 * 255842685u ^ 4130925702u);
continue;
case 15u:
goto IL_22B;
case 16u:
arg_1C7_0 = (((num != 10u) ? 1246054996u : 1063320292u) ^ num2 * 84701410u);
continue;
case 17u:
this.span_.AddEntriesFrom(input, SourceCodeInfo.Types.Location._repeated_span_codec);
arg_1C7_0 = 3200795651u;
continue;
}
return;
}
}
}
