Fix img名称错误

.gitignore

@@ -1 +1,5 @@
 /build/
+.idea
+dist/
+/go.sum
+/view/*

.goreleaser.yaml

@@ -0,0 +1,61 @@
+#file: noinspection YAMLSchemaValidation
+# This is an example .goreleaser.yml file with some sensible defaults.
+# Make sure to check the documentation at https://goreleaser.com
+
+# The lines below are called `modelines`. See `:help modeline`
+# Feel free to remove those if you don't want/need to use them.
+# yaml-language-server: $schema=https://goreleaser.com/static/schema.json
+# vim: set ts=2 sw=2 tw=0 fo=cnqoj
+
+version: 1
+
+before:
+  hooks:
+    # You may remove this if you don't use go modules.
+#    - go mod tidy
+    # you may remove this if you don't need go generate
+#    - go generate ./...
+
+builds:
+  - env:
+      - CGO_ENABLED=0
+    goos:
+      - linux
+      - windows
+      - darwin
+    ldflags:
+      - -s -w
+
+upx:
+  - enabled: true
+    goos:
+      - windows
+    goarch:
+      - amd64
+
+archives:
+  - format: tar.gz
+    # this name template makes the OS and Arch compatible with the results of `uname`.
+    name_template: >-
+      {{ .ProjectName }}_
+      {{- title .Os }}_
+      {{- if eq .Arch "amd64" }}x86_64
+      {{- else if eq .Arch "386" }}i386
+      {{- else }}{{ .Arch }}{{ end }}
+      {{- if .Arm }}v{{ .Arm }}{{ end }}
+    # use zip for windows archives
+    format_overrides:
+      - goos: windows
+        format: zip
+checksum:
+  name_template: 'checksums.txt'
+
+snapshot:
+  name_template: 'v1.0.0-snapshot'
+
+changelog:
+  sort: asc
+  filters:
+    exclude:
+      - "^docs:"
+      - "^test:"

.idea/.gitignore

@@ -1,8 +0,0 @@
-# 默认忽略的文件
-/shelf/
-/workspace.xml
-# 基于编辑器的 HTTP 客户端请求
-/httpRequests/
-# Datasource local storage ignored files
-/dataSources/
-/dataSources.local.xml

README.md

@@ -1,10 +1,21 @@
 # SerialTerminalForWindowsTerminal
-在编写这个项目之前在windows Terminal中对串口设备的支持不是很棒，
+在开始这个项目之前，我发现Windows Terminal对串口设备的支持并不理想。
 
-用过一段时间的
-[SerialPortForWindowsTerminal](https://github.com/Zhou-zhi-peng/SerialPortForWindowsTerminal/)
-项目。
-此项目没有编码转换能力在使用过程中有乱码的问题，并且作者截至目前并没有进行后续支持，于是我便编写了此项目
+我试用了一段时间[Zhou-zhi-peng的SerialPortForWindowsTerminal](https://github.com/Zhou-zhi-peng/SerialPortForWindowsTerminal/)项目。
+
+然而，这个项目存在着编码转换的问题，导致数据显示乱码，并且作者目前并没有进行后续支持。因此，我决定创建了这个项目。
+
+## 功能进展
+* [x] Hex接收发送(大写hex与原文同显)
+* [x] 双向编码转换
+* [x] 活动端口探测
+* [x] 数据日志保存
+* [x] Hex断帧设置
+* [x] UDP数据转发(支持多服)
+* [x] TCP数据转发(支持多服)
+* [x] 参数交互配置
+* [x] Ctrl组合键
+* [x] 文件接收发送(trzsz lrzsz都支持)
 
 ## 运行示例
 
@@ -15,3 +26,29 @@
 2. 输入设备输出UTF8 终端输出GBK `./COM -p COM8 -b 115200 -o GBK`
 
     ![img2.png](image/img2.png)
+3. 彩色终端输出
+
+   ![img3.png](image/img3.png)
+
+4. Hex接收 `./COM -p COM8 -b 115200 -i hex`
+   
+   ![img4.png](image/img4.png)
+5. Hex发送 `./COM -p COM8 -b 115200`
+
+   ![img5.png](image/img5.png)
+6. 交互配置 `./COM`
+
+   ![img6.png](image/img6.png)
+7. Ctrl组合键发送指令.ctrl `.ctrl c`
+   
+   ![img7.png](image/img7.png)
+8. 文件上传演示 `index.html`
+   ![img8.png](image/img8.png)
+   内容对比
+   ![img11.png](image/img11.png)
+9. 时间戳 `./COM -p COM8 -t`
+   ![img9.png](image/img9.png)
+10. 格式修改 `./COM -p COM11 -t='<2006-01-02 15:04:05>'`
+    ![img10.png](image/img10.png)
+11. 多服同步转发 `./COM -p COM11 -f 1 -a 127.0.0.1:23456 -f 1 -a 127.0.0.1:23457`
+   ![img12.png](image/img12.png)

command.go

@@ -0,0 +1,64 @@
+package main
+
+import (
+	"encoding/hex"
+	"fmt"
+	"log"
+	"os"
+	"strings"
+)
+
+type Command struct {
+	name        string
+	description string
+	function    func()
+}
+
+var (
+	commands []Command
+	args     []string
+)
+
+func cmdhelp() {
+	var page = 0
+	strout(out, config.outputCode, fmt.Sprintf(">-------Help(%v)-------<\n", page))
+	for i := 0; i < len(commands); i++ {
+		strout(out, config.outputCode, fmt.Sprintf(" %-10v --%v\n", commands[i].name, commands[i].description))
+	}
+}
+func cmdexit() {
+	CloseTrzsz()
+	CloseSerial()
+	os.Exit(0)
+}
+func cmdargs() {
+	strout(out, config.outputCode, fmt.Sprintf(">-------Args(%v)-------<\n", len(args)-1))
+	strout(out, config.outputCode, fmt.Sprintf("%q\n", args[1:]))
+}
+func cmdctrl() {
+	var err error
+	b := []byte(args[1])
+	x := []byte{b[0] & 0x1f}
+	_, err = serialPort.Write(x)
+	ErrorF(err)
+	strout(out, config.outputCode, fmt.Sprintf("Ctrl+%s\n", b))
+}
+func cmdhex() {
+	strout(out, config.outputCode, fmt.Sprintf(">-----Hex Send-----<\n"))
+	strout(out, config.outputCode, fmt.Sprintf("%q\n", args[1:]))
+	s := strings.Join(args[1:], "")
+	b, err := hex.DecodeString(s)
+	if err != nil {
+		log.Fatal(err)
+	}
+	_, err = serialPort.Write(b)
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+func cmdinit() {
+	commands = append(commands, Command{name: ".help", description: "帮助信息", function: cmdhelp})
+	commands = append(commands, Command{name: ".ctrl", description: "发送Ctrl组合键", function: cmdctrl})
+	commands = append(commands, Command{name: ".hex", description: "发送Hex", function: cmdhex})
+	commands = append(commands, Command{name: ".exit", description: "退出终端", function: cmdexit})
+}

config.go

@@ -0,0 +1,68 @@
+package main
+
+import (
+	"fmt"
+	"log"
+	"net"
+	"os"
+	"time"
+)
+
+type Config struct {
+	portName    string
+	baudRate    int
+	dataBits    int
+	stopBits    int
+	parityBit   int
+	outputCode  string
+	inputCode   string
+	endStr      string
+	enableLog   bool
+	logFilePath string
+	forWard     []int
+	frameSize   int
+	timesTamp   bool
+	timesFmt    string
+	address     []string
+}
+type FoeWardMode int
+
+const (
+	NOT FoeWardMode = iota
+	TCPC
+	UDPC
+)
+
+var config Config
+
+func setForWardClient(mode FoeWardMode, add string) (conn net.Conn) {
+	var err error
+	switch mode {
+	case NOT:
+
+	case TCPC:
+		conn, err = net.Dial("tcp", add)
+		if err != nil {
+			log.Fatal(err)
+		}
+	case UDPC:
+		conn, err = net.Dial("udp", add)
+		if err != nil {
+			log.Fatal(err)
+		}
+	default:
+		panic("未知模式设置")
+	}
+	return conn
+}
+
+func checkLogOpen() {
+	if config.enableLog {
+		path := fmt.Sprintf(config.logFilePath, config.portName, time.Now().Format("2006_01_02T150405"))
+		f, err := os.OpenFile(path, os.O_RDWR|os.O_APPEND|os.O_CREATE, 0666)
+		if err != nil {
+			log.Fatal(err)
+		}
+		outs = append(outs, f)
+	}
+}

flag.go

@@ -0,0 +1,312 @@
+package main
+
+import (
+	"fmt"
+	"github.com/charmbracelet/bubbles/key"
+	inf "github.com/fzdwx/infinite"
+	"github.com/fzdwx/infinite/color"
+	"github.com/fzdwx/infinite/components"
+	"github.com/fzdwx/infinite/components/input/text"
+	"github.com/fzdwx/infinite/components/selection/confirm"
+	"github.com/fzdwx/infinite/components/selection/singleselect"
+	"github.com/fzdwx/infinite/style"
+	"github.com/fzdwx/infinite/theme"
+	"github.com/spf13/pflag"
+	"go.bug.st/serial"
+	"log"
+	"strconv"
+	"strings"
+)
+
+type ptrVal struct {
+	*string
+	sl *[]string
+	*int
+	il *[]int
+	*bool
+	*float64
+	*float32
+	ext *string
+}
+type Val struct {
+	string
+	int
+	bool
+	float64
+	float32
+	extdef string
+}
+type Flag struct {
+	v    ptrVal
+	sStr string
+	lStr string
+	dv   Val
+	help string
+}
+
+var (
+	portName   = Flag{ptrVal{string: &config.portName}, "p", "port", Val{string: ""}, "要连接的串口\t(/dev/ttyUSB0、COMx)"}
+	baudRate   = Flag{ptrVal{int: &config.baudRate}, "b", "baud", Val{int: 115200}, "波特率"}
+	dataBits   = Flag{ptrVal{int: &config.dataBits}, "d", "data", Val{int: 8}, "数据位"}
+	stopBits   = Flag{ptrVal{int: &config.stopBits}, "s", "stop", Val{int: 0}, "停止位停止位(0: 1停止 1:1.5停止 2:2停止)"}
+	outputCode = Flag{ptrVal{string: &config.outputCode}, "o", "out", Val{string: "UTF-8"}, "输出编码"}
+	inputCode  = Flag{ptrVal{string: &config.inputCode}, "i", "in", Val{string: "UTF-8"}, "输入编码"}
+	endStr     = Flag{ptrVal{string: &config.endStr}, "e", "end", Val{string: "\n"}, "终端换行符"}
+	logExt     = Flag{v: ptrVal{ext: &config.logFilePath}, sStr: "l", lStr: "log", dv: Val{extdef: "./%s-$s.txt", string: ""}, help: "日志保存路径"}
+	timeExt    = Flag{v: ptrVal{ext: &config.timesFmt}, sStr: "t", lStr: "time", dv: Val{extdef: "[06-01-02 15:04:05.000]", string: ""}, help: "时间戳格式化字段"}
+	forWard    = Flag{ptrVal{il: &config.forWard}, "f", "forward", Val{int: 0}, "转发模式(0: 无 1:TCP-C 2:UDP-C 支持多次传入)"}
+	address    = Flag{ptrVal{sl: &config.address}, "a", "address", Val{string: "127.0.0.1:12345"}, "转发服务地址(支持多次传入)"}
+	frameSize  = Flag{ptrVal{int: &config.frameSize}, "F", "Frame", Val{int: 16}, "帧大小"}
+	parityBit  = Flag{ptrVal{int: &config.parityBit}, "v", "verify", Val{int: 0}, "奇偶校验(0:无校验、1:奇校验、2:偶校验、3:1校验、4:0校验)"}
+	flags      = []Flag{portName, baudRate, dataBits, stopBits, outputCode, inputCode, endStr, forWard, address, frameSize, parityBit, logExt, timeExt}
+)
+
+var (
+	bauds = []string{"自定义", "300", "600", "1200", "2400", "4800", "9600",
+		"14400", "19200", "38400", "56000", "57600", "115200", "128000",
+		"256000", "460800", "512000", "750000", "921600", "1500000"}
+	datas    = []string{"5", "6", "7", "8"}
+	stops    = []string{"1", "1.5", "2"}
+	paritys  = []string{"无校验", "奇校验", "偶校验", "1校验", "0校验"}
+	forwards = []string{"No", "TCP-C", "UDP-C"}
+)
+
+type ValType int
+
+const (
+	notVal ValType = iota
+	stringVal
+	intVal
+	boolVal
+	extVal
+)
+
+func printUsage(ports []string) {
+	fmt.Printf("\n参数帮助:\n")
+	for _, f := range flags {
+		flagprint(f)
+	}
+	fmt.Printf("\n在线串口: %v\n", strings.Join(ports, ","))
+}
+func flagFindValue(v ptrVal) ValType {
+	if v.string != nil {
+		return stringVal
+	}
+	if v.bool != nil {
+		return boolVal
+	}
+	if v.int != nil {
+		return intVal
+	}
+	if v.ext != nil {
+		return extVal
+	}
+	return notVal
+}
+func flagprint(f Flag) {
+	switch flagFindValue(f.v) {
+	case stringVal:
+		fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%q\n", f.sStr, f.lStr, f.dv.string, f.help, f.dv.string)
+	case intVal:
+		fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", f.sStr, f.lStr, f.dv.int, f.help, f.dv.int)
+	case boolVal:
+		fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", f.sStr, f.lStr, f.dv.bool, f.help, f.dv.bool)
+	case extVal:
+		fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", f.sStr, f.lStr, f.dv.extdef, f.help, f.dv.extdef)
+	default:
+		panic("unhandled default case")
+	}
+}
+func flagInit(f *Flag) {
+	if f.v.string != nil {
+		pflag.StringVarP(f.v.string, f.lStr, f.sStr, f.dv.string, f.help)
+	}
+	if f.v.bool != nil {
+		pflag.BoolVarP(f.v.bool, f.lStr, f.sStr, f.dv.bool, f.help)
+	}
+	if f.v.int != nil {
+		pflag.IntVarP(f.v.int, f.lStr, f.sStr, f.dv.int, f.help)
+	}
+	if f.v.ext != nil {
+		pflag.StringVarP(f.v.ext, f.lStr, f.sStr, f.dv.string, f.help)
+		pflag.Lookup(f.lStr).NoOptDefVal = f.dv.extdef
+	}
+	if f.v.sl != nil {
+		pflag.StringArrayVarP(f.v.sl, f.lStr, f.sStr, []string{f.dv.string}, f.help)
+	}
+	if f.v.il != nil {
+		pflag.IntSliceVarP(f.v.il, f.lStr, f.sStr, []int{f.dv.int}, f.help)
+	}
+}
+func flagExt() {
+	if config.logFilePath != "" {
+		config.enableLog = true
+	}
+	if config.timesFmt != "" {
+		config.timesTamp = true
+	}
+}
+func getCliFlag() {
+	ports, err := serial.GetPortsList()
+	if err != nil {
+		log.Fatal(err)
+	}
+
+	inputs := components.NewInput()
+	inputs.Prompt = "Filtering: "
+	inputs.PromptStyle = style.New().Bold().Italic().Fg(color.LightBlue)
+
+	selectKeymap := singleselect.DefaultSingleKeyMap()
+	selectKeymap.Confirm = key.NewBinding(
+		key.WithKeys("enter"),
+		key.WithHelp("enter", "finish select"),
+	)
+	selectKeymap.Choice = key.NewBinding(
+		key.WithKeys("enter"),
+		key.WithHelp("enter", "finish select"),
+	)
+	selectKeymap.NextPage = key.NewBinding(
+		key.WithKeys("right"),
+		key.WithHelp("->", "next page"),
+	)
+	selectKeymap.PrevPage = key.NewBinding(
+		key.WithKeys("left"),
+		key.WithHelp("<-", "prev page"),
+	)
+
+	s, _ := inf.NewSingleSelect(
+		ports,
+		singleselect.WithKeyBinding(selectKeymap),
+		singleselect.WithPageSize(4),
+		singleselect.WithFilterInput(inputs),
+	).Display("选择串口")
+	config.portName = ports[s]
+
+	s, _ = inf.NewSingleSelect(
+		bauds,
+		singleselect.WithKeyBinding(selectKeymap),
+		singleselect.WithPageSize(4),
+	).Display("选择波特率")
+	if s != 0 {
+		config.baudRate, _ = strconv.Atoi(bauds[s])
+	} else {
+		b, _ := inf.NewText(
+			text.WithPrompt("BaudRate:"),
+			text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+			text.WithDefaultValue("115200"),
+		).Display()
+		config.baudRate, _ = strconv.Atoi(b)
+	}
+	v, _ := inf.NewConfirmWithSelection(
+		confirm.WithPrompt("启用Hex"),
+	).Display()
+	if v {
+		config.inputCode = "hex"
+		b, _ := inf.NewText(
+			text.WithPrompt("Frames:"),
+			text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+			text.WithDefaultValue("16"),
+		).Display()
+		config.frameSize, _ = strconv.Atoi(b)
+	}
+	v, _ = inf.NewConfirmWithSelection(
+		confirm.WithPrompt("启用时间戳"),
+	).Display()
+	config.timesTamp = v
+	if v {
+		b, _ := inf.NewText(
+			text.WithPrompt("格式化字段:"),
+			text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+			text.WithDefaultValue(timeExt.dv.extdef),
+		).Display()
+		config.timesFmt = b
+	}
+	v, _ = inf.NewConfirmWithSelection(
+		confirm.WithPrompt("启用高级配置"),
+	).Display()
+	if v {
+		s, _ = inf.NewSingleSelect(
+			datas,
+			singleselect.WithKeyBinding(selectKeymap),
+			singleselect.WithPageSize(4),
+			singleselect.WithFilterInput(inputs),
+		).Display("选择数据位")
+		config.dataBits, _ = strconv.Atoi(datas[s])
+
+		s, _ = inf.NewSingleSelect(
+			stops,
+			singleselect.WithKeyBinding(selectKeymap),
+			singleselect.WithPageSize(4),
+			singleselect.WithFilterInput(inputs),
+		).Display("选择停止位")
+		config.stopBits = s
+
+		s, _ = inf.NewSingleSelect(
+			paritys,
+			singleselect.WithKeyBinding(selectKeymap),
+			singleselect.WithPageSize(4),
+			singleselect.WithFilterInput(inputs),
+		).Display("选择校验位")
+		config.parityBit = s
+
+		t, _ := inf.NewText(
+			text.WithPrompt("换行符:"),
+			text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+			text.WithDefaultValue(endStr.dv.string),
+		).Display()
+		config.endStr = t
+
+		v, _ = inf.NewConfirmWithSelection(
+			confirm.WithDefaultYes(),
+			confirm.WithPrompt("启用编码转换"),
+		).Display()
+
+		if v {
+			t, _ = inf.NewText(
+				text.WithPrompt("输入编码:"),
+				text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+				text.WithDefaultValue(inputCode.dv.string),
+			).Display()
+			config.inputCode = t
+
+			t, _ = inf.NewText(
+				text.WithPrompt("输出编码:"),
+				text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+				text.WithDefaultValue(outputCode.dv.string),
+			).Display()
+			config.outputCode = t
+		}
+	G_F_mode:
+		s, _ = inf.NewSingleSelect(
+			forwards,
+			singleselect.WithKeyBinding(selectKeymap),
+			singleselect.WithPageSize(3),
+			singleselect.WithFilterInput(inputs),
+		).Display("选择转发模式")
+		if s != 0 {
+			config.forWard = append(config.forWard, s)
+			t, _ = inf.NewText(
+				text.WithPrompt("地址:"),
+				text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+				text.WithDefaultValue(address.dv.string),
+			).Display()
+			config.address = append(config.address, t)
+			goto G_F_mode
+		}
+
+		e, _ := inf.NewConfirmWithSelection(
+			confirm.WithDefaultYes(),
+			confirm.WithPrompt("启用日志"),
+		).Display()
+		config.enableLog = e
+		if e {
+			t, _ = inf.NewText(
+				text.WithPrompt("Path:"),
+				text.WithPromptStyle(theme.DefaultTheme.PromptStyle),
+				text.WithDefaultValue("./%s-$s.txt"),
+			).Display()
+			config.logFilePath = t
+		}
+	}
+
+}

go.mod

@@ -3,12 +3,53 @@ module COM
 go 1.22
 
 require (
+	github.com/charmbracelet/bubbles v0.18.0
+	github.com/fzdwx/infinite v0.12.1
+	github.com/gobwas/ws v1.4.0
+	github.com/spf13/pflag v1.0.5
+	github.com/trzsz/trzsz-go v1.1.7
 	github.com/zimolab/charsetconv v0.1.2
 	go.bug.st/serial v1.6.2
+	golang.org/x/term v0.19.0
 )
 
 require (
+	github.com/UserExistsError/conpty v0.1.2 // indirect
+	github.com/akavel/rsrc v0.10.2 // indirect
+	github.com/alexflint/go-scalar v1.2.0 // indirect
+	github.com/atotto/clipboard v0.1.4 // indirect
+	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
+	github.com/charmbracelet/bubbletea v0.25.0 // indirect
+	github.com/charmbracelet/lipgloss v0.9.1 // indirect
+	github.com/chzyer/readline v1.5.1 // indirect
+	github.com/containerd/console v1.0.4-0.20230313162750-1ae8d489ac81 // indirect
 	github.com/creack/goselect v0.1.2 // indirect
-	golang.org/x/sys v0.4.0 // indirect
-	golang.org/x/text v0.6.0 // indirect
+	github.com/creack/pty v1.1.21 // indirect
+	github.com/dchest/jsmin v0.0.0-20220218165748-59f39799265f // indirect
+	github.com/duke-git/lancet/v2 v2.2.1 // indirect
+	github.com/fzdwx/iter v0.0.0-20230511075109-0afee9319312 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/josephspurrier/goversioninfo v1.4.0 // indirect
+	github.com/klauspost/compress v1.17.4 // indirect
+	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
+	github.com/mattn/go-isatty v0.0.19 // indirect
+	github.com/mattn/go-localereader v0.0.1 // indirect
+	github.com/mattn/go-runewidth v0.0.15 // indirect
+	github.com/muesli/ansi v0.0.0-20230316100256-276c6243b2f6 // indirect
+	github.com/muesli/cancelreader v0.2.2 // indirect
+	github.com/muesli/reflow v0.3.0 // indirect
+	github.com/muesli/termenv v0.15.2 // indirect
+	github.com/ncruces/zenity v0.10.10 // indirect
+	github.com/randall77/makefat v0.0.0-20210315173500-7ddd0e42c844 // indirect
+	github.com/rivo/uniseg v0.4.6 // indirect
+	github.com/rotisserie/eris v0.5.4 // indirect
+	github.com/sahilm/fuzzy v0.1.1-0.20230530133925-c48e322e2a8f // indirect
+	github.com/trzsz/go-arg v1.5.3 // indirect
+	github.com/trzsz/promptui v0.10.5 // indirect
+	golang.org/x/exp v0.0.0-20230522175609-2e198f4a06a1 // indirect
+	golang.org/x/image v0.14.0 // indirect
+	golang.org/x/sync v0.2.0 // indirect
+	golang.org/x/sys v0.19.0 // indirect
+	golang.org/x/text v0.14.0 // indirect
 )

main.go

@@ -1,215 +1,56 @@
 package main
 
 import (
-	"bufio"
-	"encoding/hex"
-	"flag"
 	"fmt"
-	"github.com/zimolab/charsetconv"
-	"go.bug.st/serial"
+	"github.com/spf13/pflag"
 	"io"
 	"log"
 	"os"
-	"strings"
 )
 
-type Config struct {
-	enableLog   bool
-	logFilePath string
-	portName    string
-	endStr      string
-	inputCode   string
-	outputCode  string
-	baudRate    int
-	parityBit   int
-	stopBits    int
-	dataBits    int
-}
-type Command struct {
-	name        string
-	description string
-	function    func()
-}
-
-var (
-	config     Config
-	commands   []Command
-	serialPort serial.Port
-	err        error
-	args       []string
-)
-
-func checkPortAvailability() {
-	ports, err := serial.GetPortsList()
-	if err != nil {
-		log.Fatal(err)
-	}
-	if len(ports) == 0 {
-		log.Fatal("未找到串口！")
-	}
-	fmt.Printf("找到的串口: ")
-	for _, port := range ports {
-		fmt.Printf(" %v", port)
-	}
-}
-func printUsage() {
-	checkPortAvailability()
-	fmt.Printf("\n参数帮助:\n")
-
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "p", "portName", "", "连接的串口(/dev/ttyUSB0、COMx)", "")
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "b", "baudRate", 115200, "波特率", 115200)
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "d", "data", 8, "数据位", 8)
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "s", "stop", 0, "停止位停止位(0: 1停止 1:1.5停止 2:2停止)", 0)
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "o", "out", "UTF-8", "输出编码", "UTF-8")
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "i", "in", "UTF-8", "输入编码", "UTF-8")
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "e", "end", "\n", "终端换行符", "\\n")
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "l", "log", false, "是否启用日志保存", false)
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "P", "Path", "./Log.txt", "日志保存路径", "./Log.txt")
-	fmt.Printf("\t-%v -%v %T \n\t  %v\t默认值:%v\n", "v", "verify", 0, "奇偶校验(0:无校验、1:奇校验、2:偶校验、3:1校验、4:0校验)", 0)
-}
 func init() {
 	log.SetFlags(log.Ldate | log.Ltime | log.Lshortfile | log.Lmsgprefix)
-	flag.BoolVar(&config.enableLog, "log", false, "是否启用日志保存")
-	flag.BoolVar(&config.enableLog, "l", false, "")
-
-	flag.StringVar(&config.logFilePath, "Path", "./Log.txt", "日志保存路径")
-	flag.StringVar(&config.logFilePath, "P", "./Log.txt", "")
-
-	flag.StringVar(&config.portName, "port", "", "连接的串口\t(/dev/ttyUSB0、COMx)")
-	flag.StringVar(&config.portName, "p", "", "")
-
-	flag.StringVar(&config.endStr, "end", "\n", "终端换行符")
-	flag.StringVar(&config.endStr, "e", "\n", "")
-
-	flag.IntVar(&config.baudRate, "baud", 115200, "波特率")
-	flag.IntVar(&config.baudRate, "b", 115200, "")
-
-	flag.IntVar(&config.parityBit, "verify", 0, "奇偶校验(0:无校验 1:奇校验 2:偶校验 3:1校验 4:0校验)")
-	flag.IntVar(&config.parityBit, "v", 0, "")
-
-	flag.IntVar(&config.stopBits, "stop", 0, "停止位(0: 1停止 1:1.5停止 2:2停止)")
-	flag.IntVar(&config.stopBits, "s", 0, "")
-
-	flag.IntVar(&config.dataBits, "data", 8, "数据位")
-	flag.IntVar(&config.dataBits, "d", 8, "")
-
-	flag.StringVar(&config.outputCode, "out", "UTF-8", "输出编码")
-	flag.StringVar(&config.outputCode, "o", "UTF-8", "")
-
-	flag.StringVar(&config.inputCode, "in", "UTF-8", "输入编码")
-	flag.StringVar(&config.inputCode, "i", "UTF-8", "")
+	for _, f := range flags {
+		flagInit(&f)
+	}
 	cmdinit()
 }
-func cmdhelp() {
-	var page = 0
-	fmt.Printf(">-------Help(%v)-------<\n", page)
-	for i := 0; i < len(commands); i++ {
-		strout(config.outputCode, fmt.Sprintf(" %-10v --%v\n", commands[i].name, commands[i].description))
-	}
-}
-func cmdexit() {
-	os.Exit(0)
-}
-func cmdargs() {
-	fmt.Printf(">-------Args(%v)-------<\n", len(args)-1)
-	fmt.Printf("%q\n", args[1:])
-}
-func cmdhex() {
-	fmt.Printf(">-----Hex Send-----<\n")
-	fmt.Printf("%q\n", args[1:])
-	s := strings.Join(args[1:], "")
-	b, err := hex.DecodeString(s)
-	if err != nil {
-		log.Fatal(err)
-	}
-	_, err = serialPort.Write(b)
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-func cmdinit() {
-	commands = append(commands, Command{name: ".help", description: "帮助信息", function: cmdhelp})
-	commands = append(commands, Command{name: ".args", description: "参数信息", function: cmdargs})
-	commands = append(commands, Command{name: ".hex", description: "发送Hex", function: cmdhex})
-	commands = append(commands, Command{name: ".exit", description: "退出终端", function: cmdexit})
-}
-func input() {
-	input := bufio.NewScanner(os.Stdin)
-	var ok = false
-	for {
-		input.Scan()
-		args = strings.Split(input.Text(), " ")
-		for _, cmd := range commands {
-			if strings.Compare(strings.TrimSpace(args[0]), cmd.name) == 0 {
-				cmd.function()
-				ok = true
-			}
-		}
-		if !ok {
-			_, err := serialPort.Write(input.Bytes())
-			if err != nil {
-				log.Fatal(err)
-			}
-			_, err = io.WriteString(serialPort, config.endStr)
-			//_, err = io.Copy(portName, os.Stdin)
-			if err != nil {
-				log.Fatal(err)
-			}
-		}
-	}
-}
-func strout(cs, str string) {
-	err = charsetconv.EncodeWith(strings.NewReader(str), os.Stdout, charsetconv.Charset(cs), false)
-	if err != nil {
-		log.Fatal(err)
-	}
-}
-func output(out io.Writer) {
-	if strings.Compare(config.inputCode, "hex") == 0 {
-		_, err = io.Copy(hex.NewEncoder(out), serialPort)
-	} else {
-		err = charsetconv.ConvertWith(serialPort, charsetconv.Charset(config.inputCode), out, charsetconv.Charset(config.outputCode), false)
-	}
-	if err != nil {
-		log.Fatal(err)
-	}
-}
+
 func main() {
-	flag.Parse()
+	pflag.Parse()
+	flagExt()
 	if config.portName == "" {
-		fmt.Println("端口未指定")
-		printUsage()
+		getCliFlag()
+	}
+	ports, err := checkPortAvailability(config.portName)
+	if err != nil {
+		fmt.Println(err)
+		printUsage(ports)
 		os.Exit(0)
 	}
-	mode := &serial.Mode{
-		BaudRate: config.baudRate,
-		StopBits: serial.StopBits(config.stopBits),
-		DataBits: config.dataBits,
-		Parity:   serial.Parity(config.parityBit),
-	}
-	serialPort, err = serial.Open(config.portName, mode)
-	if err != nil {
-		log.Fatal(err)
-	}
-	defer func(port serial.Port) {
-		err := port.Close()
-		if err != nil {
 
-		}
-	}(serialPort)
-	go input()
-	if config.enableLog {
-		f, err := os.OpenFile(config.logFilePath, os.O_RDWR|os.O_APPEND|os.O_CREATE, 0666)
-		if err != nil {
-			log.Fatal(err)
-		}
-		out := io.MultiWriter(os.Stdout, f)
-		for {
-			output(out)
-		}
-	} else {
-		for {
-			output(os.Stdout)
-		}
+	// 日志文件输出检测
+	checkLogOpen()
+
+	//串口设备开启
+	OpenSerial()
+
+	defer CloseSerial()
+	// 打开文件服务
+	OpenTrzsz()
+
+	defer CloseTrzsz()
+
+	//开启转发
+	OpenForwarding()
+
+	// 获取终端输入
+	go input(in)
+
+	if len(outs) != 1 {
+		out = io.MultiWriter(outs...)
+	}
+	for {
+		output()
 	}
 }

mutual.go

@@ -0,0 +1,85 @@
+package main
+
+import (
+	"bufio"
+	"fmt"
+	"github.com/trzsz/trzsz-go/trzsz"
+	"github.com/zimolab/charsetconv"
+	"go.bug.st/serial"
+	"io"
+	"log"
+	"os"
+	"strings"
+	"time"
+)
+
+var (
+	serialPort  serial.Port
+	in          io.Reader = os.Stdin
+	out         io.Writer = os.Stdout
+	outs                  = []io.Writer{os.Stdout}
+	trzszFilter *trzsz.TrzszFilter
+	clientIn    *io.PipeReader
+	stdoutPipe  *io.PipeReader
+	stdinPipe   *io.PipeWriter
+	clientOut   *io.PipeWriter
+)
+
+func input(in io.Reader) {
+	var err error
+	input := bufio.NewScanner(in)
+	var ok = false
+	for {
+		input.Scan()
+		ok = false
+		args = strings.Split(input.Text(), " ")
+		for _, cmd := range commands {
+			if strings.Compare(strings.TrimSpace(args[0]), cmd.name) == 0 {
+				cmd.function()
+				ok = true
+			}
+		}
+		if !ok {
+			_, err := io.WriteString(stdinPipe, input.Text())
+			if err != nil {
+				log.Fatal(err)
+			}
+			_, err = io.WriteString(stdinPipe, config.endStr)
+			if err != nil {
+				log.Fatal(err)
+			}
+		}
+		err = serialPort.Drain()
+		ErrorF(err)
+	}
+}
+
+func strout(out io.Writer, cs, str string) {
+	err := charsetconv.EncodeWith(strings.NewReader(str), out, charsetconv.Charset(cs), false)
+	ErrorF(err)
+}
+
+func output() {
+	var err error
+	if strings.Compare(config.inputCode, "hex") == 0 {
+		b := make([]byte, config.frameSize)
+		r, _ := io.LimitReader(stdoutPipe, int64(config.frameSize)).Read(b)
+		if r != 0 {
+			if config.timesTamp {
+				strout(out, config.outputCode, fmt.Sprintf("%v % X %q \n", time.Now().Format(config.timesFmt), b, b))
+			} else {
+				strout(out, config.outputCode, fmt.Sprintf("% X %q \n", b, b))
+			}
+		}
+	} else {
+		if config.timesTamp {
+			line, _, _ := bufio.NewReader(stdoutPipe).ReadLine()
+			if line != nil {
+				strout(out, config.outputCode, fmt.Sprintf("%v %s\n", time.Now().Format(config.timesFmt), line))
+			}
+		} else {
+			err = charsetconv.ConvertWith(stdoutPipe, charsetconv.Charset(config.inputCode), out, charsetconv.Charset(config.outputCode), false)
+		}
+	}
+	ErrorP(err)
+}

utils.go

@@ -0,0 +1,125 @@
+package main
+
+import (
+	"fmt"
+	"github.com/trzsz/trzsz-go/trzsz"
+	"go.bug.st/serial"
+	"golang.org/x/term"
+	"io"
+	"log"
+	"net"
+	"os"
+	"os/signal"
+	"runtime"
+	"strings"
+)
+
+func checkPortAvailability(name string) ([]string, error) {
+	ports, err := serial.GetPortsList()
+	if err != nil {
+		log.Fatal(err)
+	}
+	if len(ports) == 0 {
+		return nil, fmt.Errorf("无串口")
+	}
+	if name == "" {
+		return ports, fmt.Errorf("串口未指定")
+	}
+	for _, port := range ports {
+		if strings.Compare(port, name) == 0 {
+			return ports, nil
+		}
+	}
+	return ports, fmt.Errorf("串口 " + name + " 未在线")
+}
+
+func OpenSerial() {
+	var err error
+	mode := &serial.Mode{
+		BaudRate: config.baudRate,
+		StopBits: serial.StopBits(config.stopBits),
+		DataBits: config.dataBits,
+		Parity:   serial.Parity(config.parityBit),
+	}
+	serialPort, err = serial.Open(config.portName, mode)
+	ErrorF(err)
+	return
+}
+
+func CloseSerial() {
+	err := serialPort.Close()
+	ErrorF(err)
+	return
+}
+
+var termch chan os.Signal
+
+// OpenTrzsz create a TrzszFilter to support trzsz ( trz / tsz ).
+//
+// ┌────────┐   stdinPipe  ┌────────┐   ClientIn   ┌─────────────┐   SerialIn   ┌────────┐
+// │        ├─────────────►│        ├─────────────►│             ├─────────────►│        │
+// │ mutual │              │ Client │              │ TrzszFilter │              │ Serial │
+// │        │◄─────────────│        │◄─────────────┤             │◄─────────────┤        │
+// └────────┘   stdoutPipe └────────┘   ClientOut  └─────────────┘   SerialOut  └────────┘
+func OpenTrzsz() {
+	fd := int(os.Stdin.Fd())
+	width, _, err := term.GetSize(fd)
+	if err != nil {
+		if runtime.GOOS != "windows" {
+			fmt.Printf("term get size failed: %s\n", err)
+			return
+		}
+		width = 80
+	}
+
+	clientIn, stdinPipe = io.Pipe()
+	stdoutPipe, clientOut = io.Pipe()
+	trzszFilter = trzsz.NewTrzszFilter(clientIn, clientOut, serialPort, serialPort,
+		trzsz.TrzszOptions{TerminalColumns: int32(width), EnableZmodem: true})
+	trzsz.SetAffectedByWindows(false)
+	termch = make(chan os.Signal, 1)
+	go func() {
+		for range termch {
+			width, _, err := term.GetSize(fd)
+			if err != nil {
+				fmt.Printf("term get size failed: %s\n", err)
+				continue
+			}
+			trzszFilter.SetTerminalColumns(int32(width))
+		}
+	}()
+}
+
+func CloseTrzsz() {
+	signal.Stop(termch)
+	close(termch)
+}
+
+func OpenForwarding() {
+	for i, mode := range config.forWard {
+		if FoeWardMode(mode) != NOT {
+			conn := setForWardClient(FoeWardMode(mode), config.address[i])
+			outs = append(outs, conn)
+			go func() {
+				defer func(conn net.Conn) {
+					err := conn.Close()
+					if err != nil {
+						log.Fatal(err)
+					}
+				}(conn)
+				input(conn)
+			}()
+		}
+	}
+}
+
+func ErrorP(err error) {
+	if err != nil {
+		fmt.Fprint(os.Stderr, err)
+	}
+}
+func ErrorF(err error) {
+	if err != nil {
+		log.Fatal(err)
+	}
+}