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file.go
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file.go
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package meta
import "bytes"
type FileDescriptor struct {
FileName string
Structs []*Descriptor
StructByName map[string]*Descriptor
Enums []*Descriptor
EnumByName map[string]*Descriptor
ObjectsBySrcName map[string]*Descriptor
Objects []*Descriptor
FileSet *FileDescriptorSet
fileTag []string
}
func (self *FileDescriptor) MatchTag(tag string) bool {
if len(self.fileTag) == 0 {
return true
}
for _, libtag := range self.fileTag {
if tag == libtag {
return true
}
}
return false
}
func (self *FileDescriptor) String() string {
var bf bytes.Buffer
bf.WriteString("Enum:")
for _, st := range self.Enums {
bf.WriteString(st.String())
bf.WriteString("\n")
}
bf.WriteString("\n")
bf.WriteString("Structs:")
for _, st := range self.Structs {
bf.WriteString(st.String())
bf.WriteString("\n")
}
return bf.String()
}
func (self *FileDescriptor) NameExists(name string) bool {
if _, ok := self.StructByName[name]; ok {
return true
}
if _, ok := self.EnumByName[name]; ok {
return true
}
return false
}
func (self *FileDescriptor) addObject(d *Descriptor, srcName string) {
switch d.Type {
case DescriptorType_Enum:
self.Enums = append(self.Enums, d)
self.EnumByName[d.Name] = d
case DescriptorType_Struct:
self.Structs = append(self.Structs, d)
self.StructByName[d.Name] = d
}
d.SrcName = srcName
self.Objects = append(self.Objects, d)
self.ObjectsBySrcName[srcName] = d
}
func (self *FileDescriptor) rawParseType(name string) (ft FieldType, structType *Descriptor) {
if d, ok := self.StructByName[name]; ok {
return FieldType_Struct, d
}
if d, ok := self.EnumByName[name]; ok {
return FieldType_Enum, d
}
return FieldType_None, nil
}
func NewFileDescriptor() *FileDescriptor {
return &FileDescriptor{
StructByName: make(map[string]*Descriptor),
EnumByName: make(map[string]*Descriptor),
ObjectsBySrcName: make(map[string]*Descriptor),
}
}