log.Println lines removed

pop3/auth.go

@@ -3,7 +3,6 @@ package pop3
 import (
 	"crypto/tls"
 	"fmt"
-	"log"
 	"net"
 	"strings"
 )
@@ -71,15 +70,13 @@ func connectPOP3TLS(addr string, config *tls.Config) (Client, error) {
 
 	tlsConn, err := tls.Dial("tcp", addr, config)
 	if err != nil {
-		log.Println(err)
 		return *c, err
 	}
 	c.Conn = tlsConn
 	c.Addr = addr
 
 	err = c.readGreetingMsg()
 	if err != nil {
-		log.Println(err)
 		return Client{}, err
 	}
 	return *c, nil
@@ -100,15 +97,13 @@ func connectPOP3(addr string) (Client, error) {
 
 	conn, err := net.Dial("tcp", addr)
 	if err != nil {
-		log.Println(err)
 		return *c, err
 	}
 	c.Conn = conn
 	c.Addr = addr
 
 	err = c.readGreetingMsg()
 	if err != nil {
-		log.Println(err)
 		return Client{}, err
 	}
 
@@ -130,7 +125,6 @@ func (c *Client) readGreetingMsg() error {
 
 	r, err := c.Conn.Read(buf[:])
 	if err != nil {
-		log.Println(err)
 		return err
 	}
 	resp := string(buf[:r])
@@ -139,13 +133,11 @@ func (c *Client) readGreetingMsg() error {
 	// message, returns an error.
 	if !c.isAuth(resp) {
 		e := "not authorized to POP3 server"
-		log.Println(e)
 		return fmt.Errorf(e)
 	}
 	c.GreetingMsg = resp
 	c.IsAuthorized = true
 
-	log.Println(resp)
 	return nil
 }
 
@@ -192,8 +184,6 @@ func (c *Client) quit() (string, error) {
 	if isQuit(qResp) {
 		defer c.Conn.Close()
 		defer c.changeClientState()
-		log.Println(c.IsAuthorized)
-		log.Println(c.Addr)
 	}
 
 	return qResp, nil
@@ -219,7 +209,6 @@ func (c Client) sendQuitCmd() error {
 	buf := []byte("QUIT\r\n")
 	_, err := c.Conn.Write(buf)
 	if err != nil {
-		log.Println(err)
 		return err
 	}
 	return nil
@@ -234,11 +223,9 @@ func (c *Client) readQuitResp() (string, error) {
 	var buf [512]byte
 	r, err := c.Conn.Read(buf[:])
 	if err != nil {
-		log.Printf(err.Error())
 		return "", err
 	}
 	resp := string(buf[:r])
-	log.Println(resp)
 	return resp, nil
 }
 

pop3/transaction.go

@@ -1,7 +1,6 @@
 package pop3
 
 import (
-	"log"
 	"strconv"
 )
 
@@ -13,7 +12,6 @@ func (c *Client) sendCmd(cmd string) error {
 	buf := []byte(cmd + "\r\n")
 	_, err := c.Conn.Write(buf)
 	if err != nil {
-		log.Println(err)
 		return err
 	}
 	return nil
@@ -29,7 +27,6 @@ func (c Client) sendCmdWithArg(cmd string, arg string) error {
 	buf := []byte(cmd + " " + arg + "\r\n")
 	_, err := c.Conn.Write(buf[:])
 	if err != nil {
-		log.Println(err)
 		return err
 	}
 	return nil
@@ -44,12 +41,10 @@ func (c *Client) readResp() (string, error) {
 	var buf [512]byte
 	r, err := c.Conn.Read(buf[:])
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 
 	resp := string(buf[:r])
-	log.Println(resp)
 	return resp, nil
 }
 
@@ -94,13 +89,11 @@ func (c *Client) Stat() (string, error) {
 func (c *Client) stat() (string, error) {
 	err := c.sendCmd("STAT")
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 
 	resp, err := c.readResp()
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 
@@ -151,7 +144,6 @@ func (c *Client) list(mailNum []int) ([]string, error) {
 		err = c.sendCmd("LIST")
 	}
 	if err != nil {
-		log.Println(err)
 		return msgList, err
 	}
 
@@ -192,14 +184,12 @@ func (c *Client) retr(mailNum string) ([]string, error) {
 	// Send the RETR command
 	err := c.sendCmdWithArg("RETR", mailNum)
 	if err != nil {
-		log.Println(err)
 		return nil, err
 	}
 
 	// Read the response
 	retrResp, err := c.readRespMultiLines()
 	if err != nil {
-		log.Println(err)
 		return nil, err
 	}
 	return retrResp, nil
@@ -228,18 +218,14 @@ func (c *Client) dele(mailNum string) (string, error) {
 	cmd := "DELE"
 	err := c.sendCmdWithArg(cmd, mailNum)
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 
 	// Read the DELE command's response.
 	deleResp, err := c.readResp()
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
-
-	log.Println(deleResp)
 	return deleResp, nil
 }
 
@@ -257,12 +243,10 @@ func (c *Client) Noop() (string, error) {
 func (c *Client) noop() (string, error) {
 	err := c.sendCmd("NOOP")
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 	noop, err := c.readResp()
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 	return noop, nil
@@ -287,17 +271,14 @@ func (c *Client) Rset() (string, error) {
 func (c Client) rset() (string, error) {
 	err := c.sendCmd("RSET")
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 
 	resp, err := c.readResp()
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 
-	log.Println(resp)
 	return resp, nil
 }
 
@@ -340,18 +321,15 @@ func (c *Client) user(name string) (string, error) {
 	cmd := "USER"
 	err := c.sendCmdWithArg(cmd, name)
 	if err != nil {
-		log.Println(err)
 		return "", err
 	}
 
 	// Read server response
 	userResp, err := c.readResp()
 	if err != nil {
-		log.Println(err)
 		return "", nil
 	}
 
-	log.Println(userResp)
 	return userResp, nil
 }