X-Git-Url: http://git.madism.org/?a=blobdiff_plain;f=lib-sys%2Fmutt_socket.c;h=af88be088bfe63002bf1dae8aed33e577ab63bd8;hb=140da0c6d18fe8691ec591cea2f32d05be40f502;hp=65ba0084faa7f0e3b71fc50e82d6a9ae09642d55;hpb=8fac066483c9ae3176984527c037190fca9dc7f0;p=apps%2Fmadmutt.git

diff --git a/lib-sys/mutt_socket.c b/lib-sys/mutt_socket.c
index 65ba008..af88be0 100644
--- a/lib-sys/mutt_socket.c
+++ b/lib-sys/mutt_socket.c
@@ -150,6 +150,23 @@ int mutt_socket_readln(char *buf, ssize_t buflen, CONNECTION * conn)
   return i + 1;
 }
 
+int mutt_socket_readln2(buffer_t *buf, CONNECTION *conn)
+{
+    char ch;
+
+    while (mutt_socket_readchar(conn, &ch) == 1) {
+        if (ch == '\n') {
+            if (buf->len && buf->data[buf->len - 1] == '\r') {
+                buf->data[--buf->len] = '\0';
+            }
+            return 0;
+        }
+        buffer_addch(buf, ch);
+    }
+
+    return -1;
+}
+
 CONNECTION *mutt_socket_head (void)
 {
   return Connections;
@@ -255,10 +272,8 @@ static int socket_connect (int fd, struct sockaddr *sa)
 
   if (sa->sa_family == AF_INET)
     sa_size = sizeof (struct sockaddr_in);
-#ifdef HAVE_GETADDRINFO
   else if (sa->sa_family == AF_INET6)
     sa_size = sizeof (struct sockaddr_in6);
-#endif
   else {
     return -1;
   }
@@ -331,9 +346,6 @@ int raw_socket_open (CONNECTION * conn)
 
   char *host_idna = NULL;
 
-#ifdef HAVE_GETADDRINFO
-/* --- IPv4/6 --- */
-
   /* "65536\0" */
   char port[6];
   struct addrinfo hints;
@@ -363,7 +375,6 @@ int raw_socket_open (CONNECTION * conn)
 
   mutt_message (_("Looking up %s..."), conn->account.host);
 
-
   rc = getaddrinfo (host_idna, port, &hints, &res);
 
 # ifdef HAVE_LIBIDN
@@ -394,60 +405,6 @@ int raw_socket_open (CONNECTION * conn)
 
   freeaddrinfo (res);
 
-#else
-  /* --- IPv4 only --- */
-
-  struct sockaddr_in sin;
-  struct hostent *he;
-  int i;
-
-  p_clear(&sin, 1);
-  sin.sin_port = htons (conn->account.port);
-  sin.sin_family = AF_INET;
-
-# ifdef HAVE_LIBIDN
-  if (idna_to_ascii_lz (conn->account.host, &host_idna, 1) != IDNA_SUCCESS) {
-    mutt_error (_("Bad IDN \"%s\"."), conn->account.host);
-    return -1;
-  }
-# else
-  host_idna = conn->account.host;
-# endif
-
-  mutt_message (_("Looking up %s..."), conn->account.host);
-
-  if ((he = gethostbyname (host_idna)) == NULL) {
-# ifdef HAVE_LIBIDN
-    p_delete(&host_idna);
-# endif
-    mutt_error (_("Could not find the host \"%s\""), conn->account.host);
-
-    return -1;
-  }
-
-# ifdef HAVE_LIBIDN
-  p_delete(&host_idna);
-# endif
-
-  mutt_message (_("Connecting to %s..."), conn->account.host);
-
-  rc = -1;
-  for (i = 0; he->h_addr_list[i] != NULL; i++) {
-    memcpy (&sin.sin_addr, he->h_addr_list[i], he->h_length);
-    fd = socket (PF_INET, SOCK_STREAM, IPPROTO_IP);
-
-    if (fd >= 0) {
-      if ((rc = socket_connect (fd, (struct sockaddr *) &sin)) == 0) {
-        fcntl (fd, F_SETFD, FD_CLOEXEC);
-        conn->fd = fd;
-        break;
-      }
-      else
-        close (fd);
-    }
-  }
-
-#endif
   if (rc) {
     mutt_error (_("Could not connect to %s (%s)."), conn->account.host,
                 (rc > 0) ? strerror (rc) : _("unknown error"));