private CSharpFileOptions BuildOrFakeCSharpOptions()
{
// TODO(jonskeet): Check if we could use FileDescriptorProto.Descriptor.Name - interesting bootstrap issues
if (proto.Name == "google/protobuf/descriptor.proto")
{
return(new CSharpFileOptions.Builder {
Namespace = "Google.ProtocolBuffers.DescriptorProtos",
UmbrellaClassname = "DescriptorProtoFile", NestClasses = false, MultipleFiles = false, PublicClasses = true
}.Build());
}
if (proto.Name == "google/protobuf/csharp_options.proto")
{
return(new CSharpFileOptions.Builder {
Namespace = "Google.ProtocolBuffers.DescriptorProtos",
UmbrellaClassname = "CSharpOptions", NestClasses = false, MultipleFiles = false, PublicClasses = true
}.Build());
}
CSharpFileOptions.Builder builder = CSharpFileOptions.CreateBuilder();
if (proto.Options.HasExtension(DescriptorProtos.CSharpOptions.CSharpFileOptions))
{
builder.MergeFrom(proto.Options.GetExtension(DescriptorProtos.CSharpOptions.CSharpFileOptions));
}
if (!builder.HasNamespace)
{
builder.Namespace = Package;
}
if (!builder.HasMultipleFiles)
{
builder.MultipleFiles = false;
}
if (!builder.HasNestClasses)
{
builder.NestClasses = false;
}
if (!builder.HasPublicClasses)
{
builder.PublicClasses = true;
}
if (!builder.HasUmbrellaClassname)
{
int lastSlash = Name.LastIndexOf('/');
string baseName = Name.Substring(lastSlash + 1);
builder.UmbrellaClassname = NameHelpers.UnderscoresToPascalCase(NameHelpers.StripProto(baseName));
}
return(builder.Build());
}
private CSharpFileOptions BuildOrFakeWithDefaultOptions(CSharpFileOptions defaultOptions)
{
// Fix for being able to relocate these files to any directory structure
if (proto.Package == "google.protobuf")
{
string filename = Path.GetFileName(proto.Name);
// TODO(jonskeet): Check if we could use FileDescriptorProto.Descriptor.Name - interesting bootstrap issues)
if (filename == "descriptor.proto")
{
return(new CSharpFileOptions.Builder {
Namespace = "Google.ProtocolBuffers.DescriptorProtos",
UmbrellaClassname = "DescriptorProtoFile",
NestClasses = false,
MultipleFiles = false,
PublicClasses = true,
OutputDirectory = defaultOptions.OutputDirectory,
IgnoreGoogleProtobuf = defaultOptions.IgnoreGoogleProtobuf
}.Build());
}
if (filename == "csharp_options.proto")
{
return(new CSharpFileOptions.Builder {
Namespace = "Google.ProtocolBuffers.DescriptorProtos",
UmbrellaClassname = "CSharpOptions",
NestClasses = false,
MultipleFiles = false,
PublicClasses = true,
OutputDirectory = defaultOptions.OutputDirectory,
IgnoreGoogleProtobuf = defaultOptions.IgnoreGoogleProtobuf
}.Build());
}
}
CSharpFileOptions.Builder builder = defaultOptions.ToBuilder();
if (proto.Options.HasExtension(DescriptorProtos.CSharpOptions.CSharpFileOptions))
{
builder.MergeFrom(proto.Options.GetExtension(DescriptorProtos.CSharpOptions.CSharpFileOptions));
}
if (!builder.HasNamespace)
{
builder.Namespace = Package;
}
if (!builder.HasUmbrellaClassname)
{
int lastSlash = Name.LastIndexOf('/');
string baseName = Name.Substring(lastSlash + 1);
builder.UmbrellaClassname = NameHelpers.UnderscoresToPascalCase(NameHelpers.StripProto(baseName));
}
// Auto-fix for name collision by placing umbrella class into a new namespace. This
// still won't fix the collisions with nesting enabled; however, you have to turn that on explicitly anyway.
if (!builder.NestClasses && !builder.HasUmbrellaNamespace)
{
bool collision = false;
foreach (IDescriptor d in MessageTypes)
{
collision |= d.Name == builder.UmbrellaClassname;
}
foreach (IDescriptor d in Services)
{
collision |= d.Name == builder.UmbrellaClassname;
}
foreach (IDescriptor d in EnumTypes)
{
collision |= d.Name == builder.UmbrellaClassname;
}
if (collision)
{
builder.UmbrellaNamespace = "Proto";
}
}
return(builder.Build());
}