优化项目结构

2026-06-16 00:52:44 +00:00 · 2024-04-19 15:08:00 +08:00
parent 0f2fe50b04
commit a4004a1d05
4 changed files with 190 additions and 109 deletions
@@ -0,0 +1,97 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"strings"
+)
+
+type ptrVal struct {
+	*string
+	*int
+	*bool
+	*float64
+	*float32
+}
+type Val struct {
+	string
+	int
+	bool
+	float64
+	float32
+}
+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"}
+	enableLog   = Flag{ptrVal{bool: &config.enableLog}, "l", "log", Val{bool: false}, "是否启用日志保存"}
+	logFilePath = Flag{ptrVal{string: &config.logFilePath}, "P", "Path", Val{string: "./Log.txt"}, "日志保存路径"}
+	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, enableLog, logFilePath, parityBit}
+)
+
+type ValType int
+
+const (
+	notVal ValType = iota
+	stringVal
+	intVal
+	boolVal
+	floatVal
+)
+
+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
+	}
+	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)
+	}
+}
+func flagInit(f *Flag) {
+	if f.v.string != nil {
+		flag.StringVar(f.v.string, f.sStr, f.dv.string, "")
+		flag.StringVar(f.v.string, f.lStr, f.dv.string, f.help)
+	}
+	if f.v.bool != nil {
+		flag.BoolVar(f.v.bool, f.sStr, f.dv.bool, "")
+		flag.BoolVar(f.v.bool, f.lStr, f.dv.bool, f.help)
+	}
+	if f.v.int != nil {
+		flag.IntVar(f.v.int, f.sStr, f.dv.int, "")
+		flag.IntVar(f.v.int, f.lStr, f.dv.int, f.help)
+	}
+}