X-Git-Url: http://gitweb.hugovil.com/?a=blobdiff_plain;f=src%2Fnetwork.c;h=b46bce7115386bdeb9cbff7ca1dae17389b783e1;hb=a1a7d5dc60fb40d39c9f1cbc6b1879bc562299a7;hp=2520000b9d926664b30a4dac7086b20de06e70bd;hpb=eaca75aa6c133cc6ff3d707f7ae8dbfbe51a6d2a;p=dockapps%2Fwmnotify.git

diff --git a/src/network.c b/src/network.c
index 2520000..b46bce7 100644
--- a/src/network.c
+++ b/src/network.c
@@ -30,6 +30,11 @@
 #define RECV_FLAGS 0
 
 
+/* Common buffers for IMAP4 and POP3. */
+char tx_buffer[WMNOTIFY_BUFSIZE + 1];
+char rx_buffer[WMNOTIFY_BUFSIZE + 1];
+
+
 int
 SocketOpen( char *server_name, int port )
 {
@@ -40,7 +45,7 @@ SocketOpen( char *server_name, int port )
   
   hostinfo = gethostbyname(server_name);
   if( hostinfo == NULL ) {
-    perror( PACKAGE );
+    herror( PACKAGE );
     ErrorLocation( __FILE__, __LINE__ );
     goto error;
   }
@@ -189,13 +194,29 @@ WmnotifyGetResponse( char *buffer, int max_size )
 
 #if HAVE_SSL
   if( wmnotify_infos.use_ssl == TRUE ) {
-    len = SSL_read( ssl_infos.ssl, buffer, max_size ); /* Get reply & decrypt */
-    if( len <= 0 ) {
-      SSL_get_error( ssl_infos.ssl, len );
-      len = -1;
+    len = SSL_read( ssl_infos.ssl, buffer, max_size ); /* Get reply & decrypt. */
+    switch( SSL_get_error( ssl_infos.ssl, len ) ) {
+    case SSL_ERROR_NONE:
+      /* Success. */
+      break;
+    case SSL_ERROR_ZERO_RETURN:
+      fprintf( stderr, "%s: SSL_read() connection closed.\n", PACKAGE );
+      break;
+    case SSL_ERROR_SYSCALL:
+      fprintf( stderr, "%s: SSL_read() I/O error.\n", PACKAGE );
+      goto ssl_error;
+    case SSL_ERROR_SSL:
+      fprintf( stderr, "%s: SSL_read() protocol error.\n", PACKAGE );
+      goto ssl_error;
+    default:
+      fprintf( stderr, "%s: SSL_read() error.\n", PACKAGE );
+      goto ssl_error;
     }
-    
+
     return len;
+
+  ssl_error:
+    return -1;
   }
 #endif /* HAVE_SSL */