email: Reworked comments in the endofresp() functions

Tidied up the comments in the endofresp() functions to be more
meaningful prior to release.

3 files changed, 9 insertions, 9 deletions

diff --git a/lib/imap.c b/lib/imap.c
index fd1d7e426..72ec871f9 100644
--- a/lib/imap.c
+++ b/lib/imap.c
@@ -323,8 +323,8 @@ static char* imap_atom(const char* str)
 }
 
 /* Function that checks for an ending imap status code at the start of the
-   given string but also detects the supported mechanisms from the CAPABILITY
-   response. */
+   given string but also detects the supported authentication mechanisms from
+   the CAPABILITY response. */
 static int imap_endofresp(struct pingpong *pp, int *resp)
 {
   char *line = pp->linestart_resp;
@@ -378,11 +378,11 @@ static int imap_endofresp(struct pingpong *pp, int *resp)
               line[wordlen] != '\n';)
           wordlen++;
 
-        /* Has the server explicitly disabled the LOGIN command? */
+        /* Has the server explicitly disabled clear text authentication? */
         if(wordlen == 13 && !memcmp(line, "LOGINDISABLED", 13))
           imapc->login_disabled = TRUE;
 
-        /* Do we have an AUTH capability? */
+        /* Do we have a SASL based authentication mechanism? */
         else if(wordlen > 5 && !memcmp(line, "AUTH=", 5)) {
           line += 5;
           len -= 5;
diff --git a/lib/pop3.c b/lib/pop3.c
index e9eeb3a8a..f0c6155c0 100644
--- a/lib/pop3.c
+++ b/lib/pop3.c
@@ -260,19 +260,19 @@ static int pop3_endofresp(struct pingpong *pp, int *resp)
       return TRUE;
     }
 
-    /* Does the server support clear text? */
+    /* Does the server support clear text authentication? */
     if(len >= 4 && !memcmp(line, "USER", 4)) {
       pop3c->authtypes |= POP3_TYPE_CLEARTEXT;
       return FALSE;
     }
 
-    /* Does the server support APOP? */
+    /* Does the server support APOP authentication? */
     if(len >= 4 && !memcmp(line, "APOP", 4)) {
       pop3c->authtypes |= POP3_TYPE_APOP;
       return FALSE;
     }
 
-    /* Does the server support SASL? */
+    /* Does the server support SASL based authentication? */
     if(len < 4 || memcmp(line, "SASL", 4))
       return FALSE;
 
diff --git a/lib/smtp.c b/lib/smtp.c
index 02048b05d..d2d4aeb14 100644
--- a/lib/smtp.c
+++ b/lib/smtp.c
@@ -226,13 +226,13 @@ static int smtp_endofresp(struct pingpong *pp, int *resp)
   line += 4;
   len -= 4;
 
-  /* Do we have a SIZE capability? */
+  /* Does the server support the SIZE capability? */
   if(smtpc->state == SMTP_EHLO && len >= 4 && !memcmp(line, "SIZE", 4)) {
     DEBUGF(infof(conn->data, "Server supports SIZE extension.\n"));
     smtpc->size_supported = true;
   }
 
-  /* Do we have an AUTH capability? */
+  /* Do we have the authentication mechanism list? */
   if(smtpc->state == SMTP_EHLO && len >= 5 && !memcmp(line, "AUTH ", 5)) {
     line += 5;
     len -= 5;