input/gvctrl: using log-in rather than log in in comments

input/gvctrl/gvctrl.go

@@ -46,7 +46,7 @@ import (
 // Option describes a function that will apply an option to the passed s.
 type Option func(s settings) (settings, error)
 
-// Set will log in to the camera at host and submit a form of settings. The
+// Set will log-in to the camera at host and submit a form of settings. The
 // settings form is populated with values influenced by the optional options
 // passed. Available options are defined below this function.
 //
@@ -80,13 +80,13 @@ func Set(host string, options ...Option) error {
 		Jar:     jar,
 	}
 
-	// Get the request body required for log in.
+	// Get the request body required for log-in.
 	body, err := getLogin(client, id, host)
 	if err != nil {
-		return fmt.Errorf("could not generate log in request data: %v", err)
+		return fmt.Errorf("could not generate log-in request data: %v", err)
 	}
 
-	// Log in using generated log in request body.
+	// Log in using generated log-in request body.
 	err = login(client, id, host, body)
 	if err != nil {
 		return fmt.Errorf("could not login: %v", err)

input/gvctrl/request.go

@@ -37,8 +37,8 @@ import (
 
 // Relevant sub directories.
 const (
-	loginSubDir    = "/ssi.cgi/login.htm" // Used to get log in page.
+	loginSubDir    = "/ssi.cgi/login.htm" // Used to get log-in page.
-	loggedInSubDir = "/LoginPC.cgi"       // Used to submit log in.
+	loggedInSubDir = "/LoginPC.cgi"       // Used to submit log-in.
 	settingsSubDir = "/VideoSetting.cgi"  // Used to submit settings.
 )
 
@@ -48,13 +48,13 @@ const (
 	pass = "admin"
 )
 
-// getLogin gets the log in page and extracts the randomly generated cc values
+// getLogin gets the log-in page and extracts the randomly generated cc values
 // from which (as well as username and password) two hashes are generated.
 // The generated hex is encoded into a url encoded form and returned as a string.
 func getLogin(c *http.Client, id, host string) (string, error) {
 	req, err := http.NewRequest("GET", "https://"+host+loginSubDir, nil)
 	if err != nil {
-		return "", fmt.Errorf("can't create GET request for log in page: %v", err)
+		return "", fmt.Errorf("can't create GET request for log-in page: %v", err)
 	}
 
 	req.Header.Set("Connection", "keep-alive")
@@ -68,18 +68,18 @@ func getLogin(c *http.Client, id, host string) (string, error) {
 
 	resp, err := c.Do(req)
 	if err != nil {
-		return "", fmt.Errorf("could not do GET request for log in page: %v", err)
+		return "", fmt.Errorf("could not do GET request for log-in page: %v", err)
 	}
 
 	defer resp.Body.Close()
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
-		return "", fmt.Errorf("could not read response of GET request for log in page: %v", err)
+		return "", fmt.Errorf("could not read response of GET request for log-in page: %v", err)
 	}
 
 	// Find the CC values in the source of the response.
 	// These are used in calculation of the md5 hashes for the form submitted at
-	// log in.
+	// log-in.
 	var cc [2]string
 	for i := range cc {
 		regStr := "cc" + strconv.Itoa(i+1) + "=\".{4}\""
@@ -104,7 +104,7 @@ func getLogin(c *http.Client, id, host string) (string, error) {
 func login(c *http.Client, id, host, b string) error {
 	req, err := http.NewRequest("POST", "http://"+host+loggedInSubDir, bytes.NewBuffer([]byte(b)))
 	if err != nil {
-		return fmt.Errorf("could not create log in request: %v", err)
+		return fmt.Errorf("could not create log-in request: %v", err)
 	}
 
 	req.Header.Set("Connection", "keep-alive")
@@ -122,7 +122,7 @@ func login(c *http.Client, id, host, b string) error {
 
 	_, err = c.Do(req)
 	if err != nil {
-		return fmt.Errorf("could not do log in request: %v", err)
+		return fmt.Errorf("could not do log-in request: %v", err)
 	}
 
 	return nil