first commit

Author: ibarryyan

README.md

@@ -0,0 +1,37 @@
+## FTransferor 
+
+#### Build
+
+```shell
+go mod tidy 
+
+go build 
+```
+
+#### Usage
+
+server：
+
+```shell
+./FTransferor server --path filepath --port 8081 
+```
+```markdown
+- path: file save path, default tmp
+- port: server port, default 8088
+```
+
+client：
+
+```shell
+./FTransferor.exe cli --server localhost:8088 --file .\tml\f.zip
+```
+
+```markdown
+- server: server addr
+- file: upload file name
+```
+
+#### TODO 
+
+1. [x] support web
+2. [x] support secret

client.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"net"
+	"os"
+
+	"github.com/cheggaaa/pb/v3"
+	"github.com/spf13/cobra"
+)
+
+var (
+	server, file, action string
+)
+
+func ClientCmd() *cobra.Command {
+	command := &cobra.Command{
+		Use: "cli",
+		Run: func(cmd *cobra.Command, args []string) {
+			startClient(server, file)
+		},
+	}
+
+	command.Flags().StringVarP(&server, "server", "", "", "path to serve")
+	command.Flags().StringVarP(&file, "file", "", "", "path to serve")
+	command.Flags().StringVarP(&action, "action", "", "", "path to serve")
+	return command
+}
+
+// Client: 发送文件
+func startClient(serverAddr string, filePath string) {
+	f, err := os.Open(filePath)
+	if err != nil {
+		fmt.Println("Error opening file:", err)
+		return
+	}
+	defer func() {
+		_ = f.Close()
+	}()
+
+	// 获取文件信息
+	fileInfo, err := f.Stat()
+	if err != nil {
+		fmt.Println("Error getting file info:", err)
+		return
+	}
+
+	conn, err := net.Dial("tcp", serverAddr)
+	if err != nil {
+		fmt.Println("Error connecting to server:", err)
+		return
+	}
+	defer func() {
+		_ = conn.Close()
+	}()
+
+	// 发送文件元信息（文件名|文件大小）
+	meta := fmt.Sprintf("%s|%d\n", fileInfo.Name(), fileInfo.Size())
+	if _, err = conn.Write([]byte(meta)); err != nil {
+		fmt.Println("Error sending metadata:", err)
+		return
+	}
+
+	// 创建进度条
+	bar := pb.Start64(fileInfo.Size())
+	bar.Set(pb.Bytes, true)
+	defer bar.Finish()
+
+	// 发送文件数据
+	proxyWriter := bar.NewProxyWriter(conn)
+	if _, err = io.Copy(proxyWriter, f); err != nil {
+		fmt.Println("Error sending file:", err)
+		return
+	}
+
+	fmt.Println("File sent successfully!")
+}

device.go

@@ -0,0 +1,77 @@
+package main
+
+import (
+	"encoding/json"
+	"log"
+
+	"github.com/shirou/gopsutil/disk"
+)
+
+type PartitionStat struct {
+	Device     string `json:"device"`
+	Mountpoint string `json:"mountpoint"`
+	Fstype     string `json:"fstype"`
+	Opts       string `json:"opts"`
+}
+
+type UsageStat struct {
+	Path              string  `json:"path"`
+	Fstype            string  `json:"fstype"`
+	Total             uint64  `json:"total"`
+	Free              uint64  `json:"free"`
+	Used              uint64  `json:"used"`
+	UsedPercent       float64 `json:"usedPercent"`
+	InodesTotal       uint64  `json:"inodesTotal"`
+	InodesUsed        uint64  `json:"inodesUsed"`
+	InodesFree        uint64  `json:"inodesFree"`
+	InodesUsedPercent float64 `json:"inodesUsedPercent"`
+}
+
+func FetchDeviceInfo() {
+	fn := "FetchDeviceInfo"
+	partitionStats := make([]PartitionStat, 0)
+
+	infos, err := disk.Partitions(false)
+	if err != nil {
+		log.Printf("%s fetching partition info err: %v", fn, err)
+		return
+	}
+
+	for _, info := range infos {
+		var stats PartitionStat
+		data, err := json.MarshalIndent(info, "", "  ")
+		if err != nil {
+			log.Printf("%s marshalling partition err: %v", fn, err)
+			continue
+		}
+		if err := json.Unmarshal(data, &stats); err != nil {
+			log.Printf("%s json unmarshal err: %v", fn, err)
+			continue
+		}
+		partitionStats = append(partitionStats, stats)
+	}
+
+	log.Printf("Device storage information:")
+
+	for _, stat := range partitionStats {
+		var usageStat UsageStat
+		info, err := disk.Usage(stat.Device)
+		if err != nil {
+			log.Printf("%s getting disk usage err: %v", fn, err)
+			continue
+		}
+		data, err := json.MarshalIndent(info, "", "  ")
+		if err != nil {
+			log.Printf("%s marshalling disk usage err: %v", fn, err)
+			continue
+		}
+		if err := json.Unmarshal(data, &usageStat); err != nil {
+			log.Printf("%s json unmarshal err: %v", fn, err)
+			continue
+		}
+
+		// TODO 存储换算应该是1024
+		log.Printf("Partition:%s, Total:%dM, Used:%dM, Over:%dM, Rate:%0.2f%s",
+			usageStat.Path, usageStat.Total/1e6, usageStat.Used/1e6, usageStat.Free/1e6, usageStat.UsedPercent, "%")
+	}
+}

go.mod

@@ -0,0 +1,23 @@
+module FTransferor
+
+go 1.23.1
+
+require (
+	github.com/cheggaaa/pb/v3 v3.1.5
+	github.com/shirou/gopsutil v3.21.11+incompatible
+	github.com/spf13/cobra v1.8.1
+)
+
+require (
+	github.com/VividCortex/ewma v1.2.0 // indirect
+	github.com/fatih/color v1.15.0 // indirect
+	github.com/go-ole/go-ole v1.2.6 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
+	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/rivo/uniseg v0.2.0 // indirect
+	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/yusufpapurcu/wmi v1.2.4 // indirect
+	golang.org/x/sys v0.27.0 // indirect
+)

go.sum

@@ -0,0 +1,36 @@
+github.com/VividCortex/ewma v1.2.0 h1:f58SaIzcDXrSy3kWaHNvuJgJ3Nmz59Zji6XoJR/q1ow=
+github.com/VividCortex/ewma v1.2.0/go.mod h1:nz4BbCtbLyFDeC9SUHbtcT5644juEuWfUAUnGx7j5l4=
+github.com/cheggaaa/pb/v3 v3.1.5 h1:QuuUzeM2WsAqG2gMqtzaWithDJv0i+i6UlnwSCI4QLk=
+github.com/cheggaaa/pb/v3 v3.1.5/go.mod h1:CrxkeghYTXi1lQBEI7jSn+3svI3cuc19haAj6jM60XI=
+github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o=
+github.com/fatih/color v1.15.0 h1:kOqh6YHBtK8aywxGerMG2Eq3H6Qgoqeo13Bk2Mv/nBs=
+github.com/fatih/color v1.15.0/go.mod h1:0h5ZqXfHYED7Bhv2ZJamyIOUej9KtShiJESRwBDUSsw=
+github.com/go-ole/go-ole v1.2.6 h1:/Fpf6oFPoeFik9ty7siob0G6Ke8QvQEuVcuChpwXzpY=
+github.com/go-ole/go-ole v1.2.6/go.mod h1:pprOEPIfldk/42T2oK7lQ4v4JSDwmV0As9GaiUsvbm0=
+github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2s0bqwp9tc8=
+github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
+github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
+github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-isatty v0.0.19 h1:JITubQf0MOLdlGRuRq+jtsDlekdYPia9ZFsB8h/APPA=
+github.com/mattn/go-isatty v0.0.19/go.mod h1:W+V8PltTTMOvKvAeJH7IuucS94S2C6jfK/D7dTCTo3Y=
+github.com/mattn/go-runewidth v0.0.15 h1:UNAjwbU9l54TA3KzvqLGxwWjHmMgBUVhBiTjelZgg3U=
+github.com/mattn/go-runewidth v0.0.15/go.mod h1:Jdepj2loyihRzMpdS35Xk/zdY8IAYHsh153qUoGf23w=
+github.com/rivo/uniseg v0.2.0 h1:S1pD9weZBuJdFmowNwbpi7BJ8TNftyUImj/0WQi72jY=
+github.com/rivo/uniseg v0.2.0/go.mod h1:J6wj4VEh+S6ZtnVlnTBMWIodfgj8LQOQFoIToxlJtxc=
+github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/shirou/gopsutil v3.21.11+incompatible h1:+1+c1VGhc88SSonWP6foOcLhvnKlUeu/erjjvaPEYiI=
+github.com/shirou/gopsutil v3.21.11+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
+github.com/spf13/cobra v1.8.1 h1:e5/vxKd/rZsfSJMUX1agtjeTDf+qv1/JdBF8gg5k9ZM=
+github.com/spf13/cobra v1.8.1/go.mod h1:wHxEcudfqmLYa8iTfL+OuZPbBZkmvliBWKIezN3kD9Y=
+github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
+github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
+github.com/yusufpapurcu/wmi v1.2.4 h1:zFUKzehAFReQwLys1b/iSMl+JQGSCSjtVqQn9bBrPo0=
+github.com/yusufpapurcu/wmi v1.2.4/go.mod h1:SBZ9tNy3G9/m5Oi98Zks0QjeHVDvuK0qfxQmPyzfmi0=
+golang.org/x/sys v0.0.0-20190916202348-b4ddaad3f8a3/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.27.0 h1:wBqf8DvsY9Y/2P8gAfPDEYNuS30J4lPHJxXSb/nJZ+s=
+golang.org/x/sys v0.27.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

http.go

@@ -0,0 +1,5 @@
+package main
+
+func runHttpServer() {
+	//TODO
+}

main.go

@@ -0,0 +1,22 @@
+package main
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+)
+
+var rootCmd = &cobra.Command{
+	Use: "",
+	Run: func(cmd *cobra.Command, args []string) {
+		fmt.Println("Running myapp...")
+	},
+}
+
+func main() {
+	rootCmd.AddCommand(ClientCmd())
+	rootCmd.AddCommand(ServerCmd())
+	if err := rootCmd.Execute(); err != nil {
+		panic(err)
+	}
+}

server.go

@@ -0,0 +1,149 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"io"
+	"net"
+	"os"
+	"os/signal"
+	"path/filepath"
+	"strings"
+	"syscall"
+
+	"github.com/cheggaaa/pb/v3"
+	"github.com/spf13/cobra"
+)
+
+const (
+	DefaultPathDir    = "tmp"
+	DefaultServerPort = 8088
+	DefaultWebPort    = 8089
+)
+
+var (
+	port, webport int
+	path, secret  string
+)
+
+func ServerCmd() *cobra.Command {
+	command := &cobra.Command{
+		Use: "server",
+		Run: func(cmd *cobra.Command, args []string) {
+			quit := make(chan os.Signal, 1)
+			signal.Notify(quit, os.Interrupt, syscall.SIGTERM)
+
+			initCommand()
+
+			go func() {
+				runHttpServer()
+				runServer(port, path)
+			}()
+
+			<-quit
+		},
+	}
+
+	command.Flags().StringVarP(&path, "path", "", "", "path to serve")
+	command.Flags().StringVarP(&secret, "secret", "", "", "path to serve")
+	command.Flags().IntVarP(&port, "port", "", 0, "path to serve")
+	command.Flags().IntVarP(&webport, "webport", "", 0, "path to serve")
+	return command
+}
+
+func initCommand() {
+	FetchDeviceInfo()
+	if path == "" {
+		path = DefaultPathDir
+	}
+	if port == 0 {
+		port = DefaultServerPort
+	}
+	if webport == 0 {
+		webport = DefaultWebPort
+	}
+	_ = os.Mkdir(fmt.Sprintf("%s/", path), os.ModePerm)
+}
+
+func runServer(port int, savePath string) {
+	listener, err := net.Listen("tcp", fmt.Sprintf(":%d", port))
+	if err != nil {
+		fmt.Println("Error starting server:", err)
+		return
+	}
+
+	defer func() {
+		_ = listener.Close()
+	}()
+
+	fmt.Println("Server is listening on port", port)
+
+	for {
+		conn, err := listener.Accept()
+		if err != nil {
+			fmt.Println("Connection error:", err)
+			continue
+		}
+		go handleConnection(conn, savePath)
+	}
+}
+
+func handleConnection(conn net.Conn, savePath string) {
+	defer func() {
+		_ = conn.Close()
+	}()
+
+	reader := bufio.NewReader(conn)
+
+	// 读取文件元信息：文件名和文件大小
+	meta, err := reader.ReadString('\n')
+	if err != nil {
+		fmt.Println("Error reading file metadata:", err)
+		return
+	}
+	meta = strings.TrimSpace(meta) // 清除换行符
+	parts := strings.Split(meta, "|")
+	if len(parts) != 2 {
+		fmt.Println("Invalid metadata received")
+		return
+	}
+	fileName := parts[0]
+	fileSize := 0
+	_, err = fmt.Sscanf(parts[1], "%d", &fileSize)
+	if err != nil {
+		fmt.Println("Error parsing file size:", err)
+		return
+	}
+
+	// 确保保存路径存在
+	fullPath := filepath.Join(savePath, fileName)
+
+	if err = os.MkdirAll(filepath.Dir(fullPath), 0755); err != nil {
+		fmt.Println("Error creating directories:", err)
+		return
+	}
+
+	// 创建文件
+	f, err := os.Create(fullPath)
+	if err != nil {
+		fmt.Println("Error creating file:", err)
+		return
+	}
+	defer func() {
+		_ = f.Close()
+	}()
+
+	// 创建进度条
+	bar := pb.Start64(int64(fileSize))
+	bar.Set(pb.Bytes, true)
+
+	defer bar.Finish()
+
+	// 读取数据并写入文件
+	proxyReader := bar.NewProxyReader(reader)
+	if _, err = io.Copy(f, proxyReader); err != nil {
+		fmt.Println("Error saving file:", err)
+		return
+	}
+	fmt.Println("File received:", fullPath)
+}