From d61931341176dad9ccff7c967a10d88fe54218fa Mon Sep 17 00:00:00 2001
From: Toshiaki Takahashi <takahashi.tsc@ncos.nec.co.jp>
Date: Thu, 6 Sep 2018 09:04:29 +0000
Subject: src: Add DMA localagent

Change-Id: Ibcee814fbc9a904448eeb368a1a26bbb69cf54aa
Signed-off-by: Toshiaki Takahashi <takahashi.tsc@ncos.nec.co.jp>
---
 .../github.com/mattn/go-colorable/noncolorable.go  | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 src/dma/vendor/github.com/mattn/go-colorable/noncolorable.go

(limited to 'src/dma/vendor/github.com/mattn/go-colorable/noncolorable.go')

diff --git a/src/dma/vendor/github.com/mattn/go-colorable/noncolorable.go b/src/dma/vendor/github.com/mattn/go-colorable/noncolorable.go
new file mode 100644
index 00000000..9721e16f
--- /dev/null
+++ b/src/dma/vendor/github.com/mattn/go-colorable/noncolorable.go
@@ -0,0 +1,55 @@
+package colorable
+
+import (
+	"bytes"
+	"io"
+)
+
+// NonColorable hold writer but remove escape sequence.
+type NonColorable struct {
+	out io.Writer
+}
+
+// NewNonColorable return new instance of Writer which remove escape sequence from Writer.
+func NewNonColorable(w io.Writer) io.Writer {
+	return &NonColorable{out: w}
+}
+
+// Write write data on console
+func (w *NonColorable) Write(data []byte) (n int, err error) {
+	er := bytes.NewReader(data)
+	var bw [1]byte
+loop:
+	for {
+		c1, err := er.ReadByte()
+		if err != nil {
+			break loop
+		}
+		if c1 != 0x1b {
+			bw[0] = c1
+			w.out.Write(bw[:])
+			continue
+		}
+		c2, err := er.ReadByte()
+		if err != nil {
+			break loop
+		}
+		if c2 != 0x5b {
+			continue
+		}
+
+		var buf bytes.Buffer
+		for {
+			c, err := er.ReadByte()
+			if err != nil {
+				break loop
+			}
+			if ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '@' {
+				break
+			}
+			buf.Write([]byte(string(c)))
+		}
+	}
+
+	return len(data), nil
+}
-- 
cgit 1.2.3-korg