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Adding protobuf formatter

This commit is contained in:
moozzyk 2016-11-07 13:06:16 -08:00
parent 7d67629245
commit f3dfb62af9
7 changed files with 327 additions and 24 deletions
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40
samples/SocialWeather/Protobuf/ProtobufWeatherStreamFormatter.cs Normal file
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@ -0,0 +1,40 @@
using System;
using System.IO;
using System.Threading.Tasks;
using Google.Protobuf;
namespace SocialWeather.Protobuf
{
public class ProtobufWeatherStreamFormatter : IStreamFormatter<SocialWeather.WeatherReport>
{
public Task<SocialWeather.WeatherReport> ReadAsync(Stream stream)
{
var inputStream = new CodedInputStream(stream, leaveOpen: true);
var protoWeatherReport = new Protobuf.WeatherReport();
inputStream.ReadMessage(protoWeatherReport);
return Task.FromResult(new SocialWeather.WeatherReport
{
Temperature = protoWeatherReport.Temperature,
ReportTime = protoWeatherReport.ReportTime,
Weather = (Weather)(int)protoWeatherReport.Weather,
ZipCode = protoWeatherReport.ZipCode
});
}
public async Task WriteAsync(SocialWeather.WeatherReport weatherReport, Stream stream)
{
var outputStream = new CodedOutputStream(stream, leaveOpen: true);
var protoWeatherReport = new Protobuf.WeatherReport
{
Temperature = weatherReport.Temperature,
ReportTime = weatherReport.ReportTime,
Weather = (Protobuf.WeatherReport.Types.WeatherKind)(int)weatherReport.Weather,
ZipCode = weatherReport.ZipCode
};
outputStream.WriteMessage(protoWeatherReport);
outputStream.Flush();
await stream.FlushAsync();
}
}
}

263
samples/SocialWeather/Protobuf/WeatherReport.cs Normal file
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// Generated by the protocol buffer compiler. DO NOT EDIT!
// source: WeatherReport.proto
#pragma warning disable 1591, 0612, 3021
#region Designer generated code
using pb = global::Google.Protobuf;
using pbc = global::Google.Protobuf.Collections;
using pbr = global::Google.Protobuf.Reflection;
using scg = global::System.Collections.Generic;
namespace SocialWeather.Protobuf {
/// <summary>Holder for reflection information generated from WeatherReport.proto</summary>
public static partial class WeatherReportReflection {
#region Descriptor
/// <summary>File descriptor for WeatherReport.proto</summary>
public static pbr::FileDescriptor Descriptor {
get { return descriptor; }
}
private static pbr::FileDescriptor descriptor;
static WeatherReportReflection() {
byte[] descriptorData = global::System.Convert.FromBase64String(
string.Concat(
"ChNXZWF0aGVyUmVwb3J0LnByb3RvIuIBCg1XZWF0aGVyUmVwb3J0EhMKC1Rl",
"bXBlcmF0dXJlGAEgASgFEhIKClJlcG9ydFRpbWUYAiABKAMSKwoHV2VhdGhl",
"chgDIAEoDjIaLldlYXRoZXJSZXBvcnQuV2VhdGhlcktpbmQSDwoHWmlwQ29k",
"ZRgEIAEoCSJqCgtXZWF0aGVyS2luZBIJCgVTdW5ueRAAEg8KC01vc3RseVN1",
"bm55EAESDwoLUGFydGx5U3VubnkQAhIQCgxQYXJ0bHlDbG91ZHkQAxIQCgxN",
"b3N0bHlDbG91ZHkQBBIKCgZDbG91ZHkQBUIZqgIWU29jaWFsV2VhdGhlci5Q",
"cm90b2J1ZmIGcHJvdG8z"));
descriptor = pbr::FileDescriptor.FromGeneratedCode(descriptorData,
new pbr::FileDescriptor[] { },
new pbr::GeneratedClrTypeInfo(null, new pbr::GeneratedClrTypeInfo[] {
new pbr::GeneratedClrTypeInfo(typeof(global::SocialWeather.Protobuf.WeatherReport), global::SocialWeather.Protobuf.WeatherReport.Parser, new[]{ "Temperature", "ReportTime", "Weather", "ZipCode" }, null, new[]{ typeof(global::SocialWeather.Protobuf.WeatherReport.Types.WeatherKind) }, null)
}));
}
#endregion
}
#region Messages
public sealed partial class WeatherReport : pb::IMessage<WeatherReport> {
private static readonly pb::MessageParser<WeatherReport> _parser = new pb::MessageParser<WeatherReport>(() => new WeatherReport());
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public static pb::MessageParser<WeatherReport> Parser { get { return _parser; } }
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public static pbr::MessageDescriptor Descriptor {
get { return global::SocialWeather.Protobuf.WeatherReportReflection.Descriptor.MessageTypes[0]; }
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
pbr::MessageDescriptor pb::IMessage.Descriptor {
get { return Descriptor; }
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public WeatherReport() {
OnConstruction();
}
partial void OnConstruction();
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public WeatherReport(WeatherReport other) : this() {
temperature_ = other.temperature_;
reportTime_ = other.reportTime_;
weather_ = other.weather_;
zipCode_ = other.zipCode_;
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public WeatherReport Clone() {
return new WeatherReport(this);
}
/// <summary>Field number for the "Temperature" field.</summary>
public const int TemperatureFieldNumber = 1;
private int temperature_;
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public int Temperature {
get { return temperature_; }
set {
temperature_ = value;
}
}
/// <summary>Field number for the "ReportTime" field.</summary>
public const int ReportTimeFieldNumber = 2;
private long reportTime_;
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public long ReportTime {
get { return reportTime_; }
set {
reportTime_ = value;
}
}
/// <summary>Field number for the "Weather" field.</summary>
public const int WeatherFieldNumber = 3;
private global::SocialWeather.Protobuf.WeatherReport.Types.WeatherKind weather_ = 0;
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public global::SocialWeather.Protobuf.WeatherReport.Types.WeatherKind Weather {
get { return weather_; }
set {
weather_ = value;
}
}
/// <summary>Field number for the "ZipCode" field.</summary>
public const int ZipCodeFieldNumber = 4;
private string zipCode_ = "";
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public string ZipCode {
get { return zipCode_; }
set {
zipCode_ = pb::ProtoPreconditions.CheckNotNull(value, "value");
}
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public override bool Equals(object other) {
return Equals(other as WeatherReport);
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public bool Equals(WeatherReport other) {
if (ReferenceEquals(other, null)) {
return false;
}
if (ReferenceEquals(other, this)) {
return true;
}
if (Temperature != other.Temperature) return false;
if (ReportTime != other.ReportTime) return false;
if (Weather != other.Weather) return false;
if (ZipCode != other.ZipCode) return false;
return true;
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public override int GetHashCode() {
int hash = 1;
if (Temperature != 0) hash ^= Temperature.GetHashCode();
if (ReportTime != 0L) hash ^= ReportTime.GetHashCode();
if (Weather != 0) hash ^= Weather.GetHashCode();
if (ZipCode.Length != 0) hash ^= ZipCode.GetHashCode();
return hash;
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public override string ToString() {
return pb::JsonFormatter.ToDiagnosticString(this);
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public void WriteTo(pb::CodedOutputStream output) {
if (Temperature != 0) {
output.WriteRawTag(8);
output.WriteInt32(Temperature);
}
if (ReportTime != 0L) {
output.WriteRawTag(16);
output.WriteInt64(ReportTime);
}
if (Weather != 0) {
output.WriteRawTag(24);
output.WriteEnum((int) Weather);
}
if (ZipCode.Length != 0) {
output.WriteRawTag(34);
output.WriteString(ZipCode);
}
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public int CalculateSize() {
int size = 0;
if (Temperature != 0) {
size += 1 + pb::CodedOutputStream.ComputeInt32Size(Temperature);
}
if (ReportTime != 0L) {
size += 1 + pb::CodedOutputStream.ComputeInt64Size(ReportTime);
}
if (Weather != 0) {
size += 1 + pb::CodedOutputStream.ComputeEnumSize((int) Weather);
}
if (ZipCode.Length != 0) {
size += 1 + pb::CodedOutputStream.ComputeStringSize(ZipCode);
}
return size;
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public void MergeFrom(WeatherReport other) {
if (other == null) {
return;
}
if (other.Temperature != 0) {
Temperature = other.Temperature;
}
if (other.ReportTime != 0L) {
ReportTime = other.ReportTime;
}
if (other.Weather != 0) {
Weather = other.Weather;
}
if (other.ZipCode.Length != 0) {
ZipCode = other.ZipCode;
}
}
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public void MergeFrom(pb::CodedInputStream input) {
uint tag;
while ((tag = input.ReadTag()) != 0) {
switch(tag) {
default:
input.SkipLastField();
break;
case 8: {
Temperature = input.ReadInt32();
break;
}
case 16: {
ReportTime = input.ReadInt64();
break;
}
case 24: {
weather_ = (global::SocialWeather.Protobuf.WeatherReport.Types.WeatherKind) input.ReadEnum();
break;
}
case 34: {
ZipCode = input.ReadString();
break;
}
}
}
}
#region Nested types
/// <summary>Container for nested types declared in the WeatherReport message type.</summary>
[global::System.Diagnostics.DebuggerNonUserCodeAttribute]
public static partial class Types {
public enum WeatherKind {
[pbr::OriginalName("Sunny")] Sunny = 0,
[pbr::OriginalName("MostlySunny")] MostlySunny = 1,
[pbr::OriginalName("PartlySunny")] PartlySunny = 2,
[pbr::OriginalName("PartlyCloudy")] PartlyCloudy = 3,
[pbr::OriginalName("MostlyCloudy")] MostlyCloudy = 4,
[pbr::OriginalName("Cloudy")] Cloudy = 5,
}
}
#endregion
}
#endregion
}
#endregion Designer generated code

19
samples/SocialWeather/Protobuf/WeatherReport.proto Normal file
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syntax = "proto3";
option csharp_namespace = "SocialWeather.Protobuf";
message WeatherReport {
enum WeatherKind {
Sunny = 0;
MostlySunny = 1;
PartlySunny = 2;
PartlyCloudy = 3;
MostlyCloudy = 4;
Cloudy = 5;
}
int32 Temperature = 1;
int64 ReportTime = 2;
WeatherKind Weather = 3;
string ZipCode = 4;
}

19
samples/SocialWeather/ProtobufWeatherStreamFormatter.cs
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@ -1,19 +0,0 @@
using System;
using System.IO;
using System.Threading.Tasks;
namespace SocialWeather
{
public class ProtobufWeatherStreamFormatter : IStreamFormatter<WeatherReport>
{
public Task<WeatherReport> ReadAsync(Stream stream)
{
throw new NotImplementedException();
}
public Task WriteAsync(WeatherReport value, Stream stream)
{
throw new NotImplementedException();
}
}
}

6
samples/SocialWeather/SocialWeather.xproj
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@ -4,16 +4,14 @@
<VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
<VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
</PropertyGroup>
<Import Project="$(VSToolsPath)\DotNet\Microsoft.DotNet.Props" Condition="'$(VSToolsPath)' != ''" />
<PropertyGroup Label="Globals">
<ProjectGuid>8d789f94-cb74-45fd-ace7-92af6e55042e</ProjectGuid>
<RootNamespace>PersisitentConnection</RootNamespace>
<RootNamespace>SocialWeather</RootNamespace>
<BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">.\obj</BaseIntermediateOutputPath>
<OutputPath Condition="'$(OutputPath)'=='' ">.\bin\</OutputPath>
<TargetFrameworkVersion>v4.6</TargetFrameworkVersion>
</PropertyGroup>
<PropertyGroup>
<SchemaVersion>2.0</SchemaVersion>
</PropertyGroup>
@ -22,4 +20,4 @@
<DnxInvisibleContent Include=".bowerrc" />
</ItemGroup>
<Import Project="$(VSToolsPath)\DotNet.Web\Microsoft.DotNet.Web.targets" Condition="'$(VSToolsPath)' != ''" />
</Project>
</Project>

1
samples/SocialWeather/Startup.cs
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@ -3,6 +3,7 @@ using Microsoft.AspNetCore.Hosting;
using Microsoft.AspNetCore.Http;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Logging;
using SocialWeather.Protobuf;
namespace SocialWeather
{

3
samples/SocialWeather/project.json
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@ -12,7 +12,8 @@
"Microsoft.AspNetCore.Sockets": {
"target": "project"
},
"Microsoft.AspNetCore.StaticFiles": "1.1.0-*"
"Microsoft.AspNetCore.StaticFiles": "1.1.0-*",
"Google.Protobuf": "3.1.0"
},
"tools": {