Create & Init Project...

app/service/main/broadcast/libs/encoding/binary/BUILD

@@ -0,0 +1,28 @@
+package(default_visibility = ["//visibility:public"])
+
+load(
+    "@io_bazel_rules_go//go:def.bzl",
+    "go_library",
+)
+
+go_library(
+    name = "go_default_library",
+    srcs = ["endian.go"],
+    importpath = "go-common/app/service/main/broadcast/libs/encoding/binary",
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)
+
+filegroup(
+    name = "package-srcs",
+    srcs = glob(["**"]),
+    tags = ["automanaged"],
+    visibility = ["//visibility:private"],
+)
+
+filegroup(
+    name = "all-srcs",
+    srcs = [":package-srcs"],
+    tags = ["automanaged"],
+    visibility = ["//visibility:public"],
+)

app/service/main/broadcast/libs/encoding/binary/endian.go

@@ -0,0 +1,30 @@
+package binary
+
+// BigEndian big endian.
+var BigEndian bigEndian
+
+type bigEndian struct{}
+
+func (bigEndian) Int8(b []byte) int8 { return int8(b[0]) }
+
+func (bigEndian) PutInt8(b []byte, v int8) {
+	b[0] = byte(v)
+}
+
+func (bigEndian) Int16(b []byte) int16 { return int16(b[1]) | int16(b[0])<<8 }
+
+func (bigEndian) PutInt16(b []byte, v int16) {
+	b[0] = byte(v >> 8)
+	b[1] = byte(v)
+}
+
+func (bigEndian) Int32(b []byte) int32 {
+	return int32(b[3]) | int32(b[2])<<8 | int32(b[1])<<16 | int32(b[0])<<24
+}
+
+func (bigEndian) PutInt32(b []byte, v int32) {
+	b[0] = byte(v >> 24)
+	b[1] = byte(v >> 16)
+	b[2] = byte(v >> 8)
+	b[3] = byte(v)
+}