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Merge pull request #165 from amalone-scwx/cpp_types

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Manfred Touron 2020-09-01 11:08:20 +02:00 committed by GitHub
commit c60433e6c9
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1 changed files with 53 additions and 0 deletions
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53
helpers/helpers.go
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@ -163,6 +163,8 @@ var ProtoHelpersFuncMap = template.FuncMap{
"getStore": getStore, "getStore": getStore,
"goPkg": goPkg, "goPkg": goPkg,
"goPkgLastElement": goPkgLastElement, "goPkgLastElement": goPkgLastElement,
"cppType": cppType,
"cppTypeWithPackage": cppTypeWithPackage,
} }
var pathMap map[interface{}]*descriptor.SourceCodeInfo_Location var pathMap map[interface{}]*descriptor.SourceCodeInfo_Location
@ -909,6 +911,57 @@ func haskellType(pkg string, f *descriptor.FieldDescriptorProto) string {
} }
} }
// Warning does not handle message embedded like goTypeWithGoPackage does.
func cppTypeWithPackage(f *descriptor.FieldDescriptorProto) string {
pkg := ""
if *f.Type == descriptor.FieldDescriptorProto_TYPE_MESSAGE || *f.Type == descriptor.FieldDescriptorProto_TYPE_ENUM {
if isTimestampPackage(*f.TypeName) {
pkg = "timestamp"
} else {
pkg = getPackageTypeName(*f.TypeName)
}
}
return cppType(pkg, f)
}
func cppType(pkg string, f *descriptor.FieldDescriptorProto) string {
isRepeat := *f.Label == descriptor.FieldDescriptorProto_LABEL_REPEATED
typeName := "???"
switch *f.Type {
case descriptor.FieldDescriptorProto_TYPE_DOUBLE:
typeName = "double"
case descriptor.FieldDescriptorProto_TYPE_FLOAT:
typeName = "float"
case descriptor.FieldDescriptorProto_TYPE_INT64:
typeName = "int64_t"
case descriptor.FieldDescriptorProto_TYPE_UINT64:
typeName = "uint64_t"
case descriptor.FieldDescriptorProto_TYPE_INT32:
typeName = "int32_t"
case descriptor.FieldDescriptorProto_TYPE_UINT32:
typeName = "uint32_t"
case descriptor.FieldDescriptorProto_TYPE_BOOL:
typeName = "bool"
case descriptor.FieldDescriptorProto_TYPE_STRING:
typeName = "std::string"
case descriptor.FieldDescriptorProto_TYPE_MESSAGE:
if pkg != "" {
pkg = pkg + "."
}
typeName = fmt.Sprintf("%s%s", pkg, shortType(*f.TypeName))
case descriptor.FieldDescriptorProto_TYPE_BYTES:
typeName = "std::vector<uint8_t>"
case descriptor.FieldDescriptorProto_TYPE_ENUM:
typeName = fmt.Sprintf("%s%s", pkg, shortType(*f.TypeName))
default:
break
}
if isRepeat {
return "std::vector<" + typeName + ">"
}
return typeName
}
func goTypeWithEmbedded(pkg string, f *descriptor.FieldDescriptorProto, p *descriptor.FileDescriptorProto) string { func goTypeWithEmbedded(pkg string, f *descriptor.FieldDescriptorProto, p *descriptor.FileDescriptorProto) string {
if pkg != "" { if pkg != "" {
pkg = pkg + "." pkg = pkg + "."