Merge pull request #4 from Freeaqingme/master

Implement stop(), Support IPv6, Custom log callbacks, reformatted code

samplefilter.go

@@ -15,36 +15,33 @@ Sample Milter
 package main
 
 import (
-
-  "."
-  "fmt"
-
+	"."
+	"fmt"
 )
 
-
 type Mymilter struct {
-  gomilter.MilterRaw // Embed the basic functionality. No callbacks yet
+	gomilter.MilterRaw // Embed the basic functionality. No callbacks yet
 }
 
 // Define the callback functions we are going to use
 func (m *Mymilter) Connect(ctx uintptr, hostname, ip string) (sfsistat int8) {
-  fmt.Println("mymilter.connect was called")
-  fmt.Printf("hostname: %s\n", hostname)
-  fmt.Printf("ip: %s\n", ip)
-  return gomilter.Reject
+	fmt.Println("mymilter.connect was called")
+	fmt.Printf("hostname: %s\n", hostname)
+	fmt.Printf("ip: %s\n", ip)
+	return gomilter.Reject
 }
 
 func (m *Mymilter) Helo(ctx uintptr, helohost string) (sfsistat int8) {
-  fmt.Println("mymilter.helo was called")
-  return
+	fmt.Println("mymilter.helo was called")
+	return
 }
 
 func main() {
-  mymilter := new(Mymilter)
-  mymilter.FilterName = "TestFilter"
-  mymilter.Debug = true
-  mymilter.Flags = gomilter.AddHdrs|gomilter.AddRcpt
+	mymilter := new(Mymilter)
+	mymilter.FilterName = "TestFilter"
+	mymilter.Debug = true
+	mymilter.Flags = gomilter.AddHdrs | gomilter.AddRcpt
 
-  // Start Milter
-  gomilter.Run(mymilter)
+	// Start Milter
+	gomilter.Run(mymilter)
 }

samplefilter2.go

@@ -7,109 +7,107 @@ Copyright (c) 2015 Leon Baker
 package main
 
 import (
-
-  m "github.com/leonrbaker/gomilter"
-  "fmt"
-
+	"fmt"
+	m "github.com/leonrbaker/gomilter"
 )
 
 type Mymilter struct {
-  m.MilterRaw // Embed the basic functionality. No callbacks defined yet
+	m.MilterRaw // Embed the basic functionality. No callbacks defined yet
 }
 
 // Data type I want use for private data. Can be any type
 type T struct {
-  A uint8
-  B string
-  C string
+	A uint8
+	B string
+	C string
 }
 
 // Define the callback functions we are going to use
 func (milter *Mymilter) Connect(ctx uintptr, hostname, ip string) (sfsistat int8) {
-  fmt.Println("mymilter.Connect was called")
-  fmt.Printf("hostname: %s\n", hostname)
-  fmt.Printf("ip: %s\n", ip)
+	fmt.Println("mymilter.Connect was called")
+	fmt.Printf("hostname: %s\n", hostname)
+	fmt.Printf("ip: %s\n", ip)
 
-  t := T{1, hostname, "Test"}
-  m.SetPriv(ctx, &t)
+	t := T{1, hostname, "Test"}
+	m.SetPriv(ctx, &t)
 
-  return m.Continue
+	return m.Continue
 }
 
 func (milter *Mymilter) Helo(ctx uintptr, helohost string) (sfsistat int8) {
-  fmt.Println("mymilter.Helo was called")
-  fmt.Printf("helohost: %s\n", helohost)
-  return
+	fmt.Println("mymilter.Helo was called")
+	fmt.Printf("helohost: %s\n", helohost)
+	return
 }
 
 func (milter *Mymilter) EnvFrom(ctx uintptr, myargv []string) (sfsistat int8) {
-  fmt.Println("mymilter.EnvFrom was called")
-  fmt.Printf("myargv: %s\n", myargv)
-  // Show the value of a symbol
-  fmt.Printf("{mail_addr}: %v\n", m.GetSymVal(ctx, "{mail_addr}"))
-  return
+	fmt.Println("mymilter.EnvFrom was called")
+	fmt.Printf("myargv: %s\n", myargv)
+	// Show the value of a symbol
+	fmt.Printf("{mail_addr}: %v\n", m.GetSymVal(ctx, "{mail_addr}"))
+	return
 }
 
 func (milter *Mymilter) EnvRcpt(ctx uintptr, myargv []string) (sfsistat int8) {
-  fmt.Println("mymilter.EnvRcpt was called")
-  fmt.Printf("myargv: %s\n", myargv)
-  // Show the value of a symbol
-  fmt.Printf("{rcpt_addr}: %v\n", m.GetSymVal(ctx, "{rcpt_addr}"))
-  return
+	fmt.Println("mymilter.EnvRcpt was called")
+	fmt.Printf("myargv: %s\n", myargv)
+	// Show the value of a symbol
+	fmt.Printf("{rcpt_addr}: %v\n", m.GetSymVal(ctx, "{rcpt_addr}"))
+	return
 }
 
 func (milter *Mymilter) Header(ctx uintptr, headerf, headerv string) (sfsistat int8) {
-  fmt.Println("mymilter.Header was called")
-  fmt.Printf("header field: %s\n", headerf)
-  fmt.Printf("header value: %s\n", headerv)
-  return
+	fmt.Println("mymilter.Header was called")
+	fmt.Printf("header field: %s\n", headerf)
+	fmt.Printf("header value: %s\n", headerv)
+	return
 }
 
 func (milter *Mymilter) Eoh(ctx uintptr) (sfsistat int8) {
-  fmt.Println("mymilter.Eoh was called")
-  return
+	fmt.Println("mymilter.Eoh was called")
+	return
 }
 
 func (milter *Mymilter) Body(ctx uintptr, body []byte) (sfsistat int8) {
-  // Be careful as a conversion of body to string will make a copy of body
-  fmt.Println("mymilter.Body was called")
-  fmt.Println(string(body))
-  fmt.Printf("Body Length: %d\n", len(body))
-  return
+	// Be careful as a conversion of body to string will make a copy of body
+	fmt.Println("mymilter.Body was called")
+	fmt.Println(string(body))
+	fmt.Printf("Body Length: %d\n", len(body))
+	return
 }
 
 func (milter *Mymilter) Eom(ctx uintptr) (sfsistat int8) {
-  fmt.Println("mymilter.Eom was called")
+	fmt.Println("mymilter.Eom was called")
 
-  var t T
-  fmt.Println("m.GetPri:", m.GetPriv(ctx, &t))
-  fmt.Println("t:", t)
+	var t T
+	fmt.Println("m.GetPri:", m.GetPriv(ctx, &t))
+	fmt.Println("t:", t)
 
-  m.AddHeader(ctx, "LEONUX-Mailer",
-"test server;\n\ttest1=\"foobar\"")
+	m.AddHeader(ctx, "LEONUX-Mailer",
+		"test server;\n\ttest1=\"foobar\"")
 
-  newBody := []byte("This is a new body")
-  m.ReplaceBody(ctx, newBody)
-  return
+	newBody := []byte("This is a new body")
+	m.ReplaceBody(ctx, newBody)
+	return
 }
 
 func (milter *Mymilter) Abort(ctx uintptr) (sfsistat int8) {
-  fmt.Println("mymilter.Abort was called")
-  return
+	fmt.Println("mymilter.Abort was called")
+	return
 }
 
 func (milter *Mymilter) Close(ctx uintptr) (sfsistat int8) {
-  fmt.Println("mymilter.Close was called")
-  return
+	fmt.Println("mymilter.Close was called")
+	return
 }
 
 func main() {
-  mymilter := new(Mymilter)
-  mymilter.FilterName = "TestFilter"
-  mymilter.Debug = true
-  mymilter.Flags = m.ADDHDRS|m.ADDRCPT|m.CHGFROM|m.CHGBODY
-  mymilter.Socket = "unix:/var/milterattachcheck/socket"
+	mymilter := new(Mymilter)
+	mymilter.FilterName = "TestFilter"
+	mymilter.Debug = true
+	mymilter.Flags = m.ADDHDRS | m.ADDRCPT | m.CHGFROM | m.CHGBODY
+	mymilter.Socket = "unix:/var/milterattachcheck/socket"
 
-  // Start Milter
-  m.Run(mymilter)
+	// Start Milter
+	m.Run(mymilter)
 }