1 files changed, 67 insertions, 0 deletions
diff --git a/cshared/file_cshared.go b/cshared/file_cshared.go
index 7f7c917..635b853 100644
--- a/cshared/file_cshared.go
+++ b/cshared/file_cshared.go
@@ -2,8 +2,11 @@ package main
 
 import (
 	"C"
+	"io"
+	"io/ioutil"
 
 	"gopkg.in/src-d/go-git.v3"
+	"gopkg.in/src-d/go-git.v3/core"
 )
 
 //export c_File_get_Name
@@ -26,6 +29,67 @@ func c_File_get_Mode(f uint64) uint32 {
 	return uint32(file.Mode)
 }
 
+//export c_File_get_Hash
+func c_File_get_Hash(b uint64) *C.char {
+	obj, ok := GetObject(Handle(b))
+	if !ok {
+		return nil
+	}
+	file := obj.(*git.File)
+	return CBytes(file.Hash[:])
+}
+
+//export c_File_Size
+func c_File_Size(b uint64) int64 {
+	obj, ok := GetObject(Handle(b))
+	if !ok {
+		return -1
+	}
+	file := obj.(*git.File)
+	return file.Size
+}
+
+//export c_File_Decode
+func c_File_Decode(o uint64) uint64 {
+	obj, ok := GetObject(Handle(o))
+	if !ok {
+		return IH
+	}
+	cobj := obj.(*core.Object)
+	file := git.File{}
+	file.Decode(*cobj)
+	return uint64(RegisterObject(&file))
+}
+
+//export c_File_Read
+func c_File_Read(b uint64) (int, *C.char) {
+	obj, ok := GetObject(Handle(b))
+	if !ok {
+		return ErrorCodeNotFound, C.CString(MessageNotFound)
+	}
+	file := obj.(*git.File)
+	reader, err := file.Reader()
+	if err != nil {
+		return ErrorCodeInternal, C.CString(err.Error())
+	}
+  data, err := ioutil.ReadAll(reader)
+	reader.Close()
+	if err != nil {
+		return ErrorCodeInternal, C.CString(err.Error())
+	}
+	return len(data), CBytes(data)
+}
+
+//export c_File_Type
+func c_File_Type(c uint64) int8 {
+	obj, ok := GetObject(Handle(c))
+	if !ok {
+		return -1
+	}
+	file := obj.(*git.File)
+	return int8(file.Type())
+}
+
 //export c_NewFileIter
 func c_NewFileIter(r uint64, t uint64) uint64 {
 	obj, ok := GetObject(Handle(r))
@@ -51,6 +115,9 @@ func c_FileIter_Next(i uint64) (uint64, int, *C.char) {
 	iter := obj.(*git.FileIter)
 	file, err := iter.Next()
 	if err != nil {
+		if err == io.EOF {
+			return IH, ErrorCodeSuccess, nil
+		}
 		return IH, ErrorCodeInternal, C.CString(err.Error())
 	}
 	return uint64(RegisterObject(file)), ErrorCodeSuccess, nil