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-rw-r--r--delta.go32
1 files changed, 32 insertions, 0 deletions
diff --git a/delta.go b/delta.go
new file mode 100644
index 0000000..423fb07
--- /dev/null
+++ b/delta.go
@@ -0,0 +1,32 @@
+package main
+
+import (
+ "io"
+
+ "github.com/gabstv/go-bsdiff/pkg/bsdiff"
+ "github.com/gabstv/go-bsdiff/pkg/bspatch"
+)
+
+type DeltaCodec interface {
+ Differ
+ Patcher
+}
+
+type Differ interface {
+ Diff(source io.Reader, target io.Reader, patch io.Writer) error
+}
+
+type Patcher interface {
+ Patch(source io.Reader, target io.Writer, patch io.Reader) error
+}
+
+// TODO: maybe move this in it own file ?
+type Bsdiff struct{}
+
+func (*Bsdiff) Diff(source io.Reader, target io.Reader, patch io.Writer) error {
+ return bsdiff.Reader(source, target, patch)
+}
+
+func (*Bsdiff) Patch(source io.Reader, target io.Writer, patch io.Reader) error {
+ return bspatch.Reader(source, target, patch)
+}