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author | Jan Tattermusch <jtattermusch@users.noreply.github.com> | 2015-04-17 14:15:52 -0700 |
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committer | Jan Tattermusch <jtattermusch@users.noreply.github.com> | 2015-04-17 14:15:52 -0700 |
commit | 01c8c35ca3d3424a9473dd22ea2456933b3e8d36 (patch) | |
tree | de582cb9ef3e449f24015dec09f80e998806b26a /csharp/src/ProtoGen/DescriptorUtil.cs | |
parent | 813d6d652d8091e9365bfbd01efb5f2ee8bdfbce (diff) | |
parent | 1eab56aee8dddcb656db67d9fb87a8cc6a2ac112 (diff) | |
download | protobuf-01c8c35ca3d3424a9473dd22ea2456933b3e8d36.tar.gz protobuf-01c8c35ca3d3424a9473dd22ea2456933b3e8d36.tar.bz2 protobuf-01c8c35ca3d3424a9473dd22ea2456933b3e8d36.zip |
Merge pull request #2 from jtattermusch/csharp_protobuf_imported
Pulling protobuf-csharp-port into csharp/ directory
Diffstat (limited to 'csharp/src/ProtoGen/DescriptorUtil.cs')
-rw-r--r-- | csharp/src/ProtoGen/DescriptorUtil.cs | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/csharp/src/ProtoGen/DescriptorUtil.cs b/csharp/src/ProtoGen/DescriptorUtil.cs new file mode 100644 index 00000000..0666bb93 --- /dev/null +++ b/csharp/src/ProtoGen/DescriptorUtil.cs @@ -0,0 +1,106 @@ +#region Copyright notice and license
+
+// Protocol Buffers - Google's data interchange format
+// Copyright 2008 Google Inc. All rights reserved.
+// http://github.com/jskeet/dotnet-protobufs/
+// Original C++/Java/Python code:
+// http://code.google.com/p/protobuf/
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions are
+// met:
+//
+// * Redistributions of source code must retain the above copyright
+// notice, this list of conditions and the following disclaimer.
+// * Redistributions in binary form must reproduce the above
+// copyright notice, this list of conditions and the following disclaimer
+// in the documentation and/or other materials provided with the
+// distribution.
+// * Neither the name of Google Inc. nor the names of its
+// contributors may be used to endorse or promote products derived from
+// this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#endregion
+
+using System;
+using Google.ProtocolBuffers.DescriptorProtos;
+using Google.ProtocolBuffers.Descriptors;
+
+namespace Google.ProtocolBuffers.ProtoGen
+{
+ /// <summary>
+ /// Utility class for determining namespaces etc.
+ /// </summary>
+ internal static class DescriptorUtil
+ {
+ internal static string GetFullUmbrellaClassName(IDescriptor descriptor)
+ {
+ CSharpFileOptions options = descriptor.File.CSharpOptions;
+ string result = options.Namespace;
+ if (result != "")
+ {
+ result += '.';
+ }
+ result += GetQualifiedUmbrellaClassName(options);
+ return "global::" + result;
+ }
+
+ /// <summary>
+ /// Evaluates the options and returns the qualified name of the umbrella class
+ /// relative to the descriptor type's namespace. Basically concatenates the
+ /// UmbrellaNamespace + UmbrellaClassname fields.
+ /// </summary>
+ internal static string GetQualifiedUmbrellaClassName(CSharpFileOptions options)
+ {
+ string fullName = options.UmbrellaClassname;
+ if (!options.NestClasses && options.UmbrellaNamespace != "")
+ {
+ fullName = String.Format("{0}.{1}", options.UmbrellaNamespace, options.UmbrellaClassname);
+ }
+ return fullName;
+ }
+
+ internal static string GetMappedTypeName(MappedType type)
+ {
+ switch (type)
+ {
+ case MappedType.Int32:
+ return "int";
+ case MappedType.Int64:
+ return "long";
+ case MappedType.UInt32:
+ return "uint";
+ case MappedType.UInt64:
+ return "ulong";
+ case MappedType.Single:
+ return "float";
+ case MappedType.Double:
+ return "double";
+ case MappedType.Boolean:
+ return "bool";
+ case MappedType.String:
+ return "string";
+ case MappedType.ByteString:
+ return "pb::ByteString";
+ case MappedType.Enum:
+ return null;
+ case MappedType.Message:
+ return null;
+ default:
+ throw new ArgumentOutOfRangeException("Unknown mapped type " + type);
+ }
+ }
+ }
+}
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