2 files changed, 42 insertions, 0 deletions
diff --git a/odb.go b/odb.go
index 638ef74..c7c8bd9 100644
--- a/odb.go
+++ b/odb.go
@@ -17,6 +17,36 @@ type Odb struct {
 	ptr *C.git_odb
 }
 
+type OdbBackend struct {
+  ptr *C.git_odb_backend
+}
+
+func NewOdb() (odb *Odb, err error) {
+  odb = new(Odb)
+
+  ret := C.git_odb_new(&odb.ptr)
+  if ret < 0 {
+    return nil, LastError()
+  }
+
+  runtime.SetFinalizer(odb, (*Odb).Free)
+  return
+}
+
+func NewOdbBackendFromC(ptr *C.git_odb_backend) (backend *OdbBackend) {
+  backend = &OdbBackend{ptr}
+  return
+}
+
+
+func (v *Odb) AddBackend(backend *OdbBackend, priority int) (err error) {
+  ret := C.git_odb_add_backend(v.ptr, backend.ptr, C.int(priority))
+  if ret < 0 {
+    err = LastError()
+  }
+  return nil
+}
+
 func (v *Odb) Exists(oid *Oid) bool {
 	ret := C.git_odb_exists(v.ptr, oid.toC())
 	return ret != 0
diff --git a/repository.go b/repository.go
index 3a9068d..8c6e8f8 100644
--- a/repository.go
+++ b/repository.go
@@ -51,6 +51,18 @@ func InitRepository(path string, isbare bool) (*Repository, error) {
 	return repo, nil
 }
 
+func NewRepositoryWrapOdb(odb *Odb) (repo *Repository, err error) {
+  repo = new(Repository)
+
+  ret := C.git_repository_wrap_odb(&repo.ptr, odb.ptr)
+  if ret < 0 {
+    return nil, LastError()
+	}
+
+  runtime.SetFinalizer(repo, (*Repository).Free)
+  return
+}
+
 func (v *Repository) Free() {
 	runtime.SetFinalizer(v, nil)
 	C.git_repository_free(v.ptr)