From 3153b1bcc67a1d910a200170a3e669a377da95ee Mon Sep 17 00:00:00 2001
From: "Eric S. Raymond" <esr@thyrsus.com>
Date: Mon, 4 Nov 1996 16:22:43 +0000
Subject: Special socket I/O almost gone!

svn path=/trunk/; revision=479
---
 imap.c | 10 +++++-----
 pop2.c |  4 ++--
 pop3.c |  8 ++++----
 smtp.c | 13 ++++++++++---
 4 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/imap.c b/imap.c
index b0e39936..bb2e01bd 100644
--- a/imap.c
+++ b/imap.c
@@ -27,11 +27,11 @@ FILE *sockfp;
 
     seen = 0;
     do {
-	if (SockGets(buf, sizeof(buf), sockfp) < 0)
+	if (fgets(buf, sizeof(buf), sockfp) == (char *)NULL)
 	    return(PS_SOCKET);
 
 	if (outlevel == O_VERBOSE)
-	    fprintf(stderr,"%s\n",buf);
+	    fprintf(stderr,"%s",buf);
 
 	/* interpret untagged status responses */
 	if (strstr(buf, "EXISTS"))
@@ -121,7 +121,7 @@ int	*sizes;
     char buf [POPBUFSIZE+1];
 
     gen_send(sockfp, "FETCH 1:%d RFC822.SIZE", count);
-    while (SockGets(buf, sizeof(buf), sockfp) >= 0)
+    while (fgets(buf, sizeof(buf), sockfp) != (char *)NULL)
     {
 	int num, size;
 
@@ -165,7 +165,7 @@ int *lenp;
 
     /* looking for FETCH response */
     do {
-	if (SockGets(buf, sizeof(buf), sockfp) < 0)
+	if (fgets(buf, sizeof(buf), sockfp)  == (char *)NULL)
 	    return(PS_SOCKET);
     } while
 	    (sscanf(buf+2, "%d FETCH (RFC822 {%d}", &num, lenp) != 2);
@@ -184,7 +184,7 @@ int number;
 {
     char buf [POPBUFSIZE+1];
 
-    if (SockGets(buf, sizeof(buf), sockfp) < 0)
+    if (fgets(buf, sizeof(buf), sockfp) == (char *)NULL)
 	return(PS_SOCKET);
     else
 	return(0);
diff --git a/pop2.c b/pop2.c
index a501c624..075ef22e 100644
--- a/pop2.c
+++ b/pop2.c
@@ -25,9 +25,9 @@ char *argbuf;
     char buf [POPBUFSIZE+1];
 
     pound_arg = equal_arg = -1;
-    if (SockGets(buf, sizeof(buf), sockfp) >= 0) {
+    if (fgets(buf, sizeof(buf), sockfp) != (char *)NULL) {
 	if (outlevel == O_VERBOSE)
-	    fprintf(stderr,"%s\n",buf);
+	    fprintf(stderr,"%s",buf);
 
 	if (buf[0] == '+')
 	    ok = 0;
diff --git a/pop3.c b/pop3.c
index 4df8473a..4f8f35f7 100644
--- a/pop3.c
+++ b/pop3.c
@@ -31,9 +31,9 @@ char *argbuf;
   char buf [POPBUFSIZE+1];
   char *bufp;
 
-  if (SockGets(buf, sizeof(buf), sockfp) >= 0) {
+  if (fgets(buf, sizeof(buf), sockfp) != (char *)NULL) {
     if (outlevel == O_VERBOSE)
-      fprintf(stderr,"%s\n",buf);
+      fprintf(stderr,"%s",buf);
 
     bufp = buf;
     if (*bufp == '+' || *bufp == '-')
@@ -171,7 +171,7 @@ int *countp, *newp;
 		int	num;
 
 		*newp = 0;
- 		while (SockGets(buf, sizeof(buf), sockfp) >= 0)
+ 		while (fgets(buf, sizeof(buf), sockfp) != (char *)NULL)
 		{
  		    if (outlevel == O_VERBOSE)
  			fprintf(stderr,"%s\n",buf);
@@ -205,7 +205,7 @@ int	*sizes;
     {
 	char buf [POPBUFSIZE+1];
 
-	while (SockGets(buf, sizeof(buf), sockfp) >= 0)
+	while (fgets(buf, sizeof(buf), sockfp) != (char *)NULL)
 	{
 	    int num, size;
 
diff --git a/smtp.c b/smtp.c
index 558c32b5..66d47f81 100644
--- a/smtp.c
+++ b/smtp.c
@@ -103,10 +103,17 @@ static int SMTP_check(FILE *sockfp,char *argbuf)
   int  ok;  
   char buf[SMTPBUFSIZE];
   
-  if ((ok = SockGets(buf, sizeof(buf)-1, sockfp)) > 0) {
-    buf[ok] = '\0';
+  if (fgets(buf, sizeof(buf)-1, sockfp) != (char *)NULL) {
     if (outlevel == O_VERBOSE)
-	fprintf(stderr, "SMTP< %s\n", buf);
+    {
+	char	*sp, *tp;
+
+	for (tp = sp = buf; *sp; sp++)
+	    if (*sp != '\r')
+		*tp++ = *sp;
+	*tp++ = '\0';
+	fprintf(stderr, "SMTP< %s", buf);
+    }
     if (argbuf)
       strcpy(argbuf,buf);
     if (buf[0] == '1' || buf[0] == '2' || buf[0] == '3')
-- 
cgit v1.2.3