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增加文件工具

master
xyiege 5 months ago
parent
commit
e526f9c931
  1. 6
      scagent/go.mod
  2. 20
      scagent/go.sum
  3. 391
      scagent/util/fsutil.go

6
scagent/go.mod

@ -4,12 +4,16 @@ go 1.22.1
require ( require (
github.com/fsnotify/fsnotify v1.9.0 github.com/fsnotify/fsnotify v1.9.0
github.com/schollz/progressbar/v3 v3.18.0
go.uber.org/zap v1.27.0 go.uber.org/zap v1.27.0
gopkg.in/ini.v1 v1.67.0 gopkg.in/ini.v1 v1.67.0
gopkg.in/natefinch/lumberjack.v2 v2.2.1 gopkg.in/natefinch/lumberjack.v2 v2.2.1
) )
require ( require (
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
github.com/rivo/uniseg v0.4.7 // indirect
go.uber.org/multierr v1.10.0 // indirect go.uber.org/multierr v1.10.0 // indirect
golang.org/x/sys v0.13.0 // indirect golang.org/x/sys v0.29.0 // indirect
golang.org/x/term v0.28.0 // indirect
) )

20
scagent/go.sum

@ -1,19 +1,31 @@
github.com/chengxilo/virtualterm v1.0.4 h1:Z6IpERbRVlfB8WkOmtbHiDbBANU7cimRIof7mk9/PwM=
github.com/chengxilo/virtualterm v1.0.4/go.mod h1:DyxxBZz/x1iqJjFxTFcr6/x+jSpqN0iwWCOK1q10rlY=
github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k= github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0= github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
github.com/mattn/go-runewidth v0.0.16 h1:E5ScNMtiwvlvB5paMFdw9p4kSQzbXFikJ5SQO6TULQc=
github.com/mattn/go-runewidth v0.0.16/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db h1:62I3jR2EmQ4l5rM/4FEfDWcRD+abF5XlKShorW5LRoQ=
github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db/go.mod h1:l0dey0ia/Uv7NcFFVbCLtqEBQbrT4OCwCSKTEv6enCw=
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM= github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4= github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/stretchr/testify v1.8.1 h1:w7B6lhMri9wdJUVmEZPGGhZzrYTPvgJArz7wNPgYKsk= github.com/rivo/uniseg v0.4.7 h1:WUdvkW8uEhrYfLC4ZzdpI2ztxP1I582+49Oc5Mq64VQ=
github.com/stretchr/testify v1.8.1/go.mod h1:w2LPCIKwWwSfY2zedu0+kehJoqGctiVI29o6fzry7u4= github.com/rivo/uniseg v0.4.7/go.mod h1:FN3SvrM+Zdj16jyLfmOkMNblXMcoc8DfTHruCPUcx88=
github.com/schollz/progressbar/v3 v3.18.0 h1:uXdoHABRFmNIjUfte/Ex7WtuyVslrw2wVPQmCN62HpA=
github.com/schollz/progressbar/v3 v3.18.0/go.mod h1:IsO3lpbaGuzh8zIMzgY3+J8l4C8GjO0Y9S69eFvNsec=
github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto= go.uber.org/goleak v1.3.0 h1:2K3zAYmnTNqV73imy9J1T3WC+gmCePx2hEGkimedGto=
go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE= go.uber.org/goleak v1.3.0/go.mod h1:CoHD4mav9JJNrW/WLlf7HGZPjdw8EucARQHekz1X6bE=
go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ= go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ=
go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y= go.uber.org/multierr v1.10.0/go.mod h1:20+QtiLqy0Nd6FdQB9TLXag12DsQkrbs3htMFfDN80Y=
go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8= go.uber.org/zap v1.27.0 h1:aJMhYGrd5QSmlpLMr2MftRKl7t8J8PTZPA732ud/XR8=
go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E= go.uber.org/zap v1.27.0/go.mod h1:GB2qFLM7cTU87MWRP2mPIjqfIDnGu+VIO4V/SdhGo2E=
golang.org/x/sys v0.13.0 h1:Af8nKPmuFypiUBjVoU9V20FiaFXOcuZI21p0ycVYYGE= golang.org/x/sys v0.29.0 h1:TPYlXGxvx1MGTn2GiZDhnjPA9wZzZeGKHHmKhHYvgaU=
golang.org/x/sys v0.13.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg= golang.org/x/sys v0.29.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/term v0.28.0 h1:/Ts8HFuMR2E6IP/jlo7QVLZHggjKQbhu/7H0LJFr3Gg=
golang.org/x/term v0.28.0/go.mod h1:Sw/lC2IAUZ92udQNf3WodGtn4k/XoLyZoh8v/8uiwek=
gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA= gopkg.in/ini.v1 v1.67.0 h1:Dgnx+6+nfE+IfzjUEISNeydPJh9AXNNsWbGP9KzCsOA=
gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k= gopkg.in/ini.v1 v1.67.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc= gopkg.in/natefinch/lumberjack.v2 v2.2.1 h1:bBRl1b0OH9s/DuPhuXpNl+VtCaJXFZ5/uEFST95x9zc=

391
scagent/util/fsutil.go

@ -0,0 +1,391 @@
package util
import (
"archive/zip"
"bytes"
"crypto/sha256"
"encoding/base64"
"fmt"
"io"
"mime/multipart"
"net/http"
"os"
"path"
"path/filepath"
"scagnet/config"
"strings"
"github.com/schollz/progressbar/v3"
)
// 遍历目录下的文件
// 是否只扫相对路径下
func GetDirFilePaths(dirPath string, relativeOnly bool) ([]string, error) {
var filePaths []string
err := filepath.Walk(dirPath, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
if !info.IsDir() {
if relativeOnly {
fileName := filepath.Base(path)
relativePath := filepath.ToSlash(filepath.Join(filepath.Base(dirPath), fileName))
filePaths = append(filePaths, relativePath)
} else {
filePaths = append(filePaths, filepath.ToSlash(path))
}
}
return nil
})
if err != nil {
return nil, err
}
return filePaths, nil
}
// base64 encode
// url safe
func Bas64end(str string) string {
// bdata:=
return base64.URLEncoding.EncodeToString([]byte(str))
}
// base64 url safe uneconde
func Base64dec(bsstr string) string {
dedc, _ := base64.URLEncoding.DecodeString(bsstr)
return string(dedc)
}
// 计算文件的hash
func CalacHash(rfile string) string {
// 获取到真实地址
//
file, err := os.Open(rfile)
if err != nil {
panic(err)
}
defer file.Close()
// initlize hash object
hash := sha256.New()
// write file into hash object
if _, err := io.Copy(hash, file); err != nil {
panic(err)
}
// get hash value
hashBytes := hash.Sum(nil)
//converto to hash string
hastString := fmt.Sprintf("%x", hashBytes)
return hastString
}
// 判断文件是否存在
func IsFileExist(filename string) bool {
if _, err := os.Stat(filename); err == nil {
return true
}
return false
}
// 发送文件
func SendFiles(filePath string, url string) error {
filePath = filepath.ToSlash(filePath)
fileInfo, err := os.Stat(filePath)
if err != nil {
if os.IsNotExist(err) {
return fmt.Errorf("file [%s] not exist", filePath)
}
return fmt.Errorf("file [%s] error: %w", filePath, err)
}
if fileInfo.IsDir() {
return postDirectory(filePath, url)
}
return postFile(filePath, path.Base(filePath), url)
}
// 传送文件夹
func postDirectory(dirPath string, url string) error {
files, err := GetDirFilePaths(dirPath, false)
if err != nil {
return err
}
fmt.Println("\nAll files in folder:")
for _, file := range files {
fmt.Println(file)
}
var confirm string
fmt.Print("\nTransfer all files? [Y/N] ")
fmt.Scanln(&confirm)
if strings.ToLower(confirm) != "y" {
fmt.Print("\nCancel send all files ")
return nil
}
for _, file := range files {
fileName, _ := filepath.Rel(dirPath, file)
fileName = filepath.Join(filepath.Base(dirPath), fileName)
err := postFile(file, fileName, url)
if err != nil {
return err
}
}
fmt.Printf("Send folder %s success.\n", dirPath)
return nil
}
// 传送文件
func postFile(wfpath string, filename string, url string) error {
payload := &bytes.Buffer{}
writer := multipart.NewWriter(payload)
file, err := os.Open(wfpath)
if err != nil {
return err
}
defer file.Close()
part, err := writer.CreateFormFile("file", filepath.ToSlash(filename))
if err != nil {
return err
}
fileInfo, _ := file.Stat()
bar := progressbar.DefaultBytes(
fileInfo.Size(),
fmt.Sprintf("Uploading [%s]", filename),
)
_, err = io.Copy(io.MultiWriter(part, bar), file)
if err != nil {
return err
}
err = writer.Close()
if err != nil {
return err
}
req, err := http.NewRequest(http.MethodPost, url, payload)
if err != nil {
return err
}
req.Header.Set("Content-Type", writer.FormDataContentType())
// 在头里面加上路径,去除前缀
rlpath := strings.TrimPrefix(wfpath, config.G.FilePath)
// fmt.Printf("wfpath:%s,rel path is:%s", wfpath, rlpath)
req.Header.Set("Fpath", Bas64end(rlpath))
client := &http.Client{}
resp, err := client.Do(req)
if err != nil {
return err
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("upload failed with status code: %d", resp.StatusCode)
}
return nil
}
/*
* add file to zip
*/
func ZipFiles(zipname string, files []string, zippath string) error {
fmt.Printf("zipname:%s\n", zipname)
// 创建zip文件
newZipFile, err := os.Create(zipname)
if err != nil {
return err
}
defer newZipFile.Close()
// zip写头
zipWriter := zip.NewWriter(newZipFile)
defer zipWriter.Close()
// 把files添加到zip中
for _, file := range files {
//
fmt.Printf("zipfiles in function :%s\n", file)
//
zipfile, err := os.Open(file)
if err != nil {
return err
}
defer zipfile.Close()
//
info, err := zipfile.Stat()
if err != nil {
return err
}
//
header, err := zip.FileInfoHeader(info)
if err != nil {
return err
}
// 在zip存档中设置文件的相对路径
header.Name, err = filepath.Rel(filepath.Dir(config.G.FilePath), file)
if err != nil {
return err
}
// 转换为Unix风格的路径分隔符
header.Name = filepath.ToSlash(header.Name)
// 目录需要拼上一个 "/" ,否则会出现一个和目录一样的文件在压缩包中
if info.IsDir() {
header.Name += "/"
} else {
// 将压缩方法设置为deflate
header.Method = zip.Deflate
}
//
fmt.Printf("header.name is %s\n", header.Name)
writer, err := zipWriter.CreateHeader(header)
if err != nil {
return err
}
if _, err = io.Copy(writer, zipfile); err != nil {
return err
}
}
return nil
}
// 解压缩zip文件
// 这个方法必须是首字母大写的,才能被注册
// src: 需要解压的zip文件
func DecompressZip(zpFname string) error {
// 下载文件
archive, err := zip.OpenReader(zpFname)
if err != nil {
return err
}
// 取zip文件的绝对路径的文件夹。会默认解压到files下,暂停使用
// dir := filepath.Dir(zpFname)
defer archive.Close()
// 遍历目录
for _, f := range archive.File {
// zip 解压的时候,路径为监听的路径
filePath := filepath.Join(config.G.FilePath, f.Name)
// 暂停原因 屏蔽解压到files 目录下
//filePath := filepath.Join(dir, f.Name)
if f.FileInfo().IsDir() {
os.MkdirAll(filePath, os.ModePerm)
continue
}
// 父文件夹开始创建目录
if err := os.MkdirAll(filepath.Dir(filePath), os.ModePerm); err != nil {
return fmt.Errorf("failed to make directory (%v)", err)
}
// 文件原有模式
dstFile, err := os.OpenFile(filePath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, f.Mode())
if err != nil {
return fmt.Errorf("failed to create file (%v)", err)
}
fileInArchive, err := f.Open()
if err != nil {
return fmt.Errorf("failed to open file in zip (%v)", err)
}
if _, err := io.Copy(dstFile, fileInArchive); err != nil {
return fmt.Errorf("failed to copy file in zip (%v)", err)
}
dstFile.Close()
fileInArchive.Close()
}
return nil
}
// dest:目的地址以及压缩文件名 eg:/data/logZip/2022-12-12-log.zip
// paths:需要压缩的所有文件所组成的集合
func CompressToZip(dest string, currentPath string, paths []string) error {
// fmt.Println("real path", currentPath)
// 打开files 目录
filesPath := ""
if dir, err := os.Getwd(); err == nil {
filesPath = dir + "/sync_zips/"
}
if err := os.MkdirAll(filesPath, os.ModePerm); err != nil {
fmt.Println(err.Error())
}
// ToSlash 过滤windows的斜杠引起的bug
zfile, err := os.Create(path.Join("./sync_zips", "/", dest))
if err != nil {
return err
}
defer zfile.Close()
zipWriter := zip.NewWriter(zfile)
defer zipWriter.Close()
// 遍历带压缩的目录信息
for _, src := range paths {
// 替换文件名,并且去除前后 "\" 或 "/"
// path = strings.Trim(path, string(filepath.Separator))
// 从配置中读取到源目录
src = path.Join(currentPath, "/", src)
// 删除尾随路径(如果它是目录)
src := strings.TrimSuffix(src, string(os.PathSeparator))
// 文件遍历
err = filepath.Walk(src, func(path string, info os.FileInfo, err error) error {
if err != nil {
return err
}
// 创建本地文件头
header, err := zip.FileInfoHeader(info)
if err != nil {
return err
}
// 监听的工作目录作为文件的结尾,然后取相对路径
// 在zip存档中设置文件的相对路径
header.Name, err = filepath.Rel(filepath.Dir(config.G.FilePath), path)
if err != nil {
return err
}
// 转换为Unix风格的路径分隔符
header.Name = filepath.ToSlash(header.Name)
// 目录需要拼上一个 "/" ,否则会出现一个和目录一样的文件在压缩包中
if info.IsDir() {
header.Name += "/"
} else {
// 将压缩方法设置为deflate
header.Method = zip.Deflate
}
// fmt.Printf("zip header:%v\n", header.Name)
// 创建写入头的writer
headerWriter, err := zipWriter.CreateHeader(header)
if err != nil {
return err
}
if info.IsDir() {
return nil
}
f, err := os.Open(path)
if err != nil {
return err
}
defer f.Close()
_, err = io.Copy(headerWriter, f)
return err
})
if err != nil {
return err
}
}
// 存到指定位置
os.Rename(dest, path.Join("./sync_zips/", dest))
return nil
}
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