refactor: Use camel case instead of snake case.

Signed-off-by: CFC4N <cfc4n.cs@gmail.com>

cli/cmd/bash.go

@@ -39,7 +39,7 @@ Auto find the bash of the current env as the capture target.`,
 func init() {
 	bashCmd.PersistentFlags().StringVar(&bc.Bashpath, "bash", "", "$SHELL file path, eg: /bin/bash , will automatically find it from $ENV default.")
 	bashCmd.PersistentFlags().StringVar(&bc.Readline, "readlineso", "", "readline.so file path, will automatically find it from $BASH_PATH default.")
-	bashCmd.Flags().IntVarP(&bc.ErrNo, "errnumber", "e", module.BASH_ERRNO_DEFAULT, "only show the command which exec reulst equals err number.")
+	bashCmd.Flags().IntVarP(&bc.ErrNo, "errnumber", "e", module.BashErrnoDefault, "only show the command which exec reulst equals err number.")
 	rootCmd.AddCommand(bashCmd)
 
 	// Here you will define your flags and configuration settings.
@@ -59,7 +59,7 @@ func bashCommandFunc(command *cobra.Command, args []string) {
 	signal.Notify(stopper, os.Interrupt, syscall.SIGTERM)
 	ctx, cancelFun := context.WithCancel(context.TODO())
 
-	mod := module.GetModuleByName(module.MODULE_NAME_BASH)
+	mod := module.GetModuleByName(module.ModuleNameBash)
 
 	logger := log.New(os.Stdout, "bash_", log.LstdFlags)
 	logger.Printf("ECAPTURE :: version :%s", GitVersion)

cli/cmd/gotls.go

@@ -78,9 +78,9 @@ func goTLSCommandFunc(command *cobra.Command, args []string) {
 	version, err = kernel.HostVersion()
 	logger.Printf("ECAPTURE :: Kernel Info : %s", version.String())
 
-	mod := module.GetModuleByName(module.MODULE_NAME_GOTLS)
+	mod := module.GetModuleByName(module.ModuleNameGotls)
 	if mod == nil {
-		logger.Printf("ECAPTURE :: \tcant found module: %s", module.MODULE_NAME_GOTLS)
+		logger.Printf("ECAPTURE :: \tcant found module: %s", module.ModuleNameGotls)
 		return
 	}
 

cli/cmd/mysqld.go

@@ -54,7 +54,7 @@ func mysqldCommandFunc(command *cobra.Command, args []string) {
 	signal.Notify(stopper, os.Interrupt, syscall.SIGTERM)
 	ctx, cancelFun := context.WithCancel(context.TODO())
 
-	mod := module.GetModuleByName(module.MODULE_NAME_MYSQLD)
+	mod := module.GetModuleByName(module.ModuleNameMysqld)
 
 	logger := log.New(os.Stdout, "mysqld_", log.LstdFlags)
 	logger.Printf("ECAPTURE :: version :%s", GitVersion)

cli/cmd/postgres.go

@@ -31,7 +31,7 @@ import (
 
 var postgresConfig = config.NewPostgresConfig()
 
-//postgres Cmd represents the postgres command
+// postgres Cmd represents the postgres command
 var postgresCmd = &cobra.Command{
 	Use:   "postgres",
 	Short: "capture sql queries from postgres 10+.",
@@ -50,7 +50,7 @@ func postgresCommandFunc(command *cobra.Command, args []string) {
 	signal.Notify(stopper, os.Interrupt, syscall.SIGTERM)
 	ctx, cancelFun := context.WithCancel(context.TODO())
 
-	mod := module.GetModuleByName(module.MODULE_NAME_POSTGRES)
+	mod := module.GetModuleByName(module.ModuleNamePostgres)
 
 	logger := log.New(os.Stdout, "postgress_", log.LstdFlags)
 	logger.Printf("ECAPTURE :: version :%s", GitVersion)

cli/cmd/tls.go

@@ -92,10 +92,10 @@ func openSSLCommandFunc(command *cobra.Command, args []string) {
 	logger.Printf("ECAPTURE :: Kernel Info : %s", version.String())
 
 	modNames := []string{}
-	if config.ELF_ARCH_ISANDROID {
-		modNames = []string{module.MODULE_NAME_OPENSSL}
+	if config.ElfArchIsandroid {
+		modNames = []string{module.ModuleNameOpenssl}
 	} else {
-		modNames = []string{module.MODULE_NAME_OPENSSL, module.MODULE_NAME_GNUTLS, module.MODULE_NAME_NSPR, module.MODULE_NAME_GOTLS}
+		modNames = []string{module.ModuleNameOpenssl, module.ModuleNameGnutls, module.ModuleNameNspr, module.ModuleNameGotls}
 	}
 
 	var runMods uint8
@@ -111,11 +111,11 @@ func openSSLCommandFunc(command *cobra.Command, args []string) {
 
 		var conf config.IConfig
 		switch mod.Name() {
-		case module.MODULE_NAME_OPENSSL:
+		case module.ModuleNameOpenssl:
 			conf = oc
-		case module.MODULE_NAME_GNUTLS:
+		case module.ModuleNameGnutls:
 			conf = gc
-		case module.MODULE_NAME_NSPR:
+		case module.ModuleNameNspr:
 			conf = nc
 		default:
 		}

main.go

@@ -10,7 +10,7 @@ import (
 )
 
 const (
-	BTF_NOT_SUPPORT = "You can compile a no BTF version by youeself with command `make nocore`,Please read Makefile for more info."
+	BtfNotSupport = "You can compile a no BTF version by youeself with command `make nocore`,Please read Makefile for more info."
 )
 
 var (
@@ -61,11 +61,11 @@ func main() {
 			// BTF支持情况检测
 			enable, e := ebpf.IsEnableBTF()
 			if e != nil {
-				log.Fatalf("Can't found BTF config with error:%v.\n"+BTF_NOT_SUPPORT, e)
+				log.Fatalf("Can't found BTF config with error:%v.\n"+BtfNotSupport, e)
 			}
 			if !enable {
 				log.Fatal("BTF not support, please check it. shell: cat /boot/config-`uname -r` | grep CONFIG_DEBUG_INFO_BTF \n " +
-					BTF_NOT_SUPPORT)
+					BtfNotSupport)
 			}
 		}
 	}

pkg/event_processor/base_event.go

@@ -24,27 +24,27 @@ import (
 type AttachType int64
 
 const (
-	PROBE_ENTRY AttachType = iota
-	PROBE_RET
+	ProbeEntry AttachType = iota
+	ProbeRet
 )
 
 // 格式化输出相关
 
-const CHUNK_SIZE = 16
-const CHUNK_SIZE_HALF = CHUNK_SIZE / 2
+const ChunkSize = 16
+const ChunkSizeHalf = ChunkSize / 2
 
-const MAX_DATA_SIZE = 1024 * 4
-const SA_DATA_LEN = 14
+const MaxDataSize = 1024 * 4
+const SaDataLen = 14
 
 const (
-	SSL2_VERSION    = 0x0002
-	SSL3_VERSION    = 0x0300
-	TLS1_VERSION    = 0x0301
-	TLS1_1_VERSION  = 0x0302
-	TLS1_2_VERSION  = 0x0303
-	TLS1_3_VERSION  = 0x0304
-	DTLS1_VERSION   = 0xFEFF
-	DTLS1_2_VERSION = 0xFEFD
+	Ssl2Version   = 0x0002
+	Ssl3Version   = 0x0300
+	Tls1Version   = 0x0301
+	Tls11Version  = 0x0302
+	Tls12Version  = 0x0303
+	Tls13Version  = 0x0304
+	Dtls1Version  = 0xFEFF
+	Dtls12Version = 0xFEFD
 )
 
 type tls_version struct {
@@ -53,21 +53,21 @@ type tls_version struct {
 
 func (t tls_version) String() string {
 	switch t.version {
-	case SSL2_VERSION:
+	case Ssl2Version:
 		return "SSL2_VERSION"
-	case SSL3_VERSION:
+	case Ssl3Version:
 		return "SSL3_VERSION"
-	case TLS1_VERSION:
+	case Tls1Version:
 		return "TLS1_VERSION"
-	case TLS1_1_VERSION:
+	case Tls11Version:
 		return "TLS1_1_VERSION"
-	case TLS1_2_VERSION:
+	case Tls12Version:
 		return "TLS1_2_VERSION"
-	case TLS1_3_VERSION:
+	case Tls13Version:
 		return "TLS1_3_VERSION"
-	case DTLS1_VERSION:
+	case Dtls1Version:
 		return "DTLS1_VERSION"
-	case DTLS1_2_VERSION:
+	case Dtls12Version:
 		return "DTLS1_2_VERSION"
 	}
 	return fmt.Sprintf("TLS_VERSION_UNKNOW_%d", t.version)
@@ -79,7 +79,7 @@ type BaseEvent struct {
 	Timestamp  uint64
 	Pid        uint32
 	Tid        uint32
-	Data       [MAX_DATA_SIZE]byte
+	Data       [MaxDataSize]byte
 	Data_len   int32
 	Comm       [16]byte
 	Fd         uint32
@@ -135,9 +135,9 @@ func (this *BaseEvent) StringHex() string {
 
 	var perfix, connInfo string
 	switch AttachType(this.DataType) {
-	case PROBE_ENTRY:
+	case ProbeEntry:
 		connInfo = fmt.Sprintf("Recived %d bytes", this.Data_len)
-	case PROBE_RET:
+	case ProbeRet:
 		connInfo = fmt.Sprintf("Send %d bytes", this.Data_len)
 	default:
 		perfix = fmt.Sprintf("UNKNOW_%d", this.DataType)
@@ -154,9 +154,9 @@ func (this *BaseEvent) String() string {
 
 	var connInfo string
 	switch AttachType(this.DataType) {
-	case PROBE_ENTRY:
+	case ProbeEntry:
 		connInfo = fmt.Sprintf("Recived %dbytes", this.Data_len)
-	case PROBE_RET:
+	case ProbeRet:
 		connInfo = fmt.Sprintf("Send %d bytes", this.Data_len)
 	default:
 		connInfo = fmt.Sprintf("UNKNOW_%d", this.DataType)
@@ -188,22 +188,22 @@ func CToGoString(c []byte) string {
 }
 
 func dumpByteSlice(b []byte, perfix string) *bytes.Buffer {
-	var a [CHUNK_SIZE]byte
+	var a [ChunkSize]byte
 	bb := new(bytes.Buffer)
-	n := (len(b) + (CHUNK_SIZE - 1)) &^ (CHUNK_SIZE - 1)
+	n := (len(b) + (ChunkSize - 1)) &^ (ChunkSize - 1)
 
 	for i := 0; i < n; i++ {
 
 		// 序号列
-		if i%CHUNK_SIZE == 0 {
+		if i%ChunkSize == 0 {
 			bb.WriteString(perfix)
 			bb.WriteString(fmt.Sprintf("%04d", i))
 		}
 
 		// 长度的一半，则输出4个空格
-		if i%CHUNK_SIZE_HALF == 0 {
+		if i%ChunkSizeHalf == 0 {
 			bb.WriteString("    ")
-		} else if i%(CHUNK_SIZE_HALF/2) == 0 {
+		} else if i%(ChunkSizeHalf/2) == 0 {
 			bb.WriteString("  ")
 		}
 
@@ -215,15 +215,15 @@ func dumpByteSlice(b []byte, perfix string) *bytes.Buffer {
 
 		// 非ASCII 改为 .
 		if i >= len(b) {
-			a[i%CHUNK_SIZE] = ' '
+			a[i%ChunkSize] = ' '
 		} else if b[i] < 32 || b[i] > 126 {
-			a[i%CHUNK_SIZE] = '.'
+			a[i%ChunkSize] = '.'
 		} else {
-			a[i%CHUNK_SIZE] = b[i]
+			a[i%ChunkSize] = b[i]
 		}
 
 		// 如果到达size长度，则换行
-		if i%CHUNK_SIZE == (CHUNK_SIZE - 1) {
+		if i%ChunkSize == (ChunkSize - 1) {
 			bb.WriteString(fmt.Sprintf("    %s\n", string(a[:])))
 		}
 	}

pkg/event_processor/http_request.go

@@ -24,7 +24,7 @@ import (
 
 type HTTPRequest struct {
 	request    *http.Request
-	packerType PACKET_TYPE
+	packerType PacketType
 	isDone     bool
 	isInit     bool
 	reader     *bytes.Buffer
@@ -40,12 +40,12 @@ func (this *HTTPRequest) Name() string {
 	return "HTTPRequest"
 }
 
-func (this *HTTPRequest) PacketType() PACKET_TYPE {
+func (this *HTTPRequest) PacketType() PacketType {
 	return this.packerType
 }
 
-func (this *HTTPRequest) ParserType() PARSER_TYPE {
-	return PARSER_TYPE_HTTP_REQUEST
+func (this *HTTPRequest) ParserType() ParserType {
+	return ParserTypeHttpRequest
 }
 
 func (this *HTTPRequest) Write(b []byte) (int, error) {

pkg/event_processor/http_response.go

@@ -26,7 +26,7 @@ import (
 
 type HTTPResponse struct {
 	response   *http.Response
-	packerType PACKET_TYPE
+	packerType PacketType
 	isDone     bool
 	isInit     bool
 	reader     *bytes.Buffer
@@ -42,12 +42,12 @@ func (this *HTTPResponse) Name() string {
 	return "HTTPResponse"
 }
 
-func (this *HTTPResponse) PacketType() PACKET_TYPE {
+func (this *HTTPResponse) PacketType() PacketType {
 	return this.packerType
 }
 
-func (this *HTTPResponse) ParserType() PARSER_TYPE {
-	return PARSER_TYPE_HTTP_RESPONSE
+func (this *HTTPResponse) ParserType() ParserType {
+	return ParserTypeHttpResponse
 }
 
 func (this *HTTPResponse) Write(b []byte) (int, error) {
@@ -115,11 +115,11 @@ func (this *HTTPResponse) Display() []byte {
 
 		// gzip uncompressed success
 		this.response.Body = reader
-		this.packerType = PACKET_TYPE_GZIP
+		this.packerType = PacketTypeGzip
 		defer reader.Close()
 	default:
 		//reader = this.response.Body
-		this.packerType = PACKET_TYPE_NULL
+		this.packerType = PacketTypeNull
 		//TODO for debug
 		//return []byte("")
 	}