From 4a21bb48bf346d24c627e732c7c12a33725ce910 Mon Sep 17 00:00:00 2001
From: ren yuze <i@b612.me>
Date: Thu, 7 Mar 2019 11:37:46 +0800
Subject: [PATCH] March Update

---
 ssh.go | 39 +++++++++++++++++++++++++++++++--------
 1 file changed, 31 insertions(+), 8 deletions(-)

diff --git a/ssh.go b/ssh.go
index f8558f9..818a283 100644
--- a/ssh.go
+++ b/ssh.go
@@ -19,7 +19,7 @@ import (
 var ShellRes, ShellErr string
 var ShellExit bool
 
-type sshd struct {
+type Sshd struct {
 	SSHC    *ssh.Session
 	infile  io.Writer
 	outfile io.Reader
@@ -152,7 +152,30 @@ func CreateSftp(client *ssh.Client) (*sftp.Client, error) {
 	return sftpClient, err
 }
 
-func FtpTransfer(src, dst string, sftpClient *sftp.Client) error {
+func FtpTransferOut(localFilePath, remoteDir string, sftpClient *sftp.Client) error {
+	srcFile, err := os.Open(localFilePath)
+	if err != nil {
+		return err
+	}
+	defer srcFile.Close()
+	var remoteFileName = path.Base(localFilePath)
+	dstFile, err := sftpClient.Create(path.Join(remoteDir, remoteFileName))
+	if err != nil {
+		return err
+	}
+	defer dstFile.Close()
+	for {
+		buf := make([]byte, 1024)
+		n, _ := srcFile.Read(buf)
+		if n == 0 {
+			break
+		}
+		dstFile.Write(buf)
+	}
+	return nil
+}
+
+func FtpTransferIn(src, dst string, sftpClient *sftp.Client) error {
 	srcFile, err := sftpClient.Open(src)
 	if err != nil {
 		return err
@@ -183,9 +206,9 @@ func Command(session *ssh.Session, cmdstr string) (string, error) {
 	return res.String(), nil
 }
 
-func SSHPipeShell(session *ssh.Session, cmdstr string) (*sshd, error) {
+func SSHPipeShell(session *ssh.Session, cmdstr string) (*Sshd, error) {
 	var err error
-	lovessh := sshd{}
+	lovessh := Sshd{}
 	lovessh.SSHC = session
 	lovessh.infile, err = lovessh.SSHC.StdinPipe()
 	if err != nil {
@@ -216,7 +239,7 @@ func SedColor(str string) string {
 	return string(reg.ReplaceAll([]byte(str), []byte("")))
 }
 
-func (this sshd) GetResult(maxtime int) (string, string, bool) {
+func (this Sshd) GetResult(maxtime int) (string, string, bool) {
 	var stop bool
 	reader := bufio.NewReader(this.outfile)
 	erreader := bufio.NewReader(this.errfile)
@@ -271,16 +294,16 @@ func (this sshd) GetResult(maxtime int) (string, string, bool) {
 	return restr, errstr, true
 }
 
-func (this sshd) Exec(cmdstr string, maxtime int) (string, string, bool) {
+func (this Sshd) Exec(cmdstr string, maxtime int) (string, string, bool) {
 	this.infile.Write([]byte(cmdstr + "\n"))
 	return this.GetResult(maxtime)
 }
 
-func (this sshd) WriteCmd(cmdstr string) {
+func (this Sshd) WriteCmd(cmdstr string) {
 	this.infile.Write([]byte(cmdstr + "\n"))
 	return
 }
 
-func (this sshd) IsExit() bool {
+func (this Sshd) IsExit() bool {
 	return ShellExit
 }