From 505ac6436d8a1b70eead14b0b36a5c1f0fbe71d2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=99=BD=E8=8C=B6=E6=B8=85=E6=AC=A2?=
 <go_developer@163.com>
Date: Mon, 27 Jun 2022 17:46:21 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E6=96=87=E4=BB=B6=E6=9D=83?=
 =?UTF-8?q?=E9=99=90=E4=BF=A1=E6=81=AF=E7=9A=84=E8=A7=A3=E6=9E=90?=
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---
 ls.go | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/ls.go b/ls.go
index 72d2649..d6535c3 100644
--- a/ls.go
+++ b/ls.go
@@ -87,5 +87,35 @@ func (l *ls) Run() (*define.Result, []define.LsFileInfo) {
 func (l *ls) parseFileInfo(fileLine string) *define.LsFileInfo {
 	fileInfoArr := strings.Split(fileLine, " ")
 	fmt.Println("文件信息 : ", fileInfoArr)
+	fmt.Println(l.getFilePermission(fileInfoArr[0]))
 	return nil
 }
+
+// getFilePermission 解析文件权限信息 , 根据 drwxrwxrwx 这个规范解析
+//
+// Author : go_developer@163.com<白茶清欢>
+//
+// Date : 17:37 2022/6/27
+func (l *ls) getFilePermission(permissionLayout string) (bool, bool, *define.FullPermission) {
+	permissionArr := strings.Split(permissionLayout, "")
+	if len(permissionArr) < 10 {
+		return false, false, nil
+	}
+	return permissionArr[0] == "l", permissionArr[0] == "d", &define.FullPermission{
+		User: define.FilePermission{
+			Read:  permissionArr[1] == "r",
+			Write: permissionArr[2] == "w",
+			Exec:  permissionArr[3] == "x",
+		},
+		Group: define.FilePermission{
+			Read:  permissionArr[4] == "r",
+			Write: permissionArr[5] == "w",
+			Exec:  permissionArr[6] == "x",
+		},
+		Other: define.FilePermission{
+			Read:  permissionArr[7] == "r",
+			Write: permissionArr[8] == "w",
+			Exec:  permissionArr[9] == "x",
+		},
+	}
+}