diff options
Diffstat (limited to 'lib/ssl_gnutls.c')
| -rw-r--r-- | lib/ssl_gnutls.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/lib/ssl_gnutls.c b/lib/ssl_gnutls.c index 72517e72..ccab8aca 100644 --- a/lib/ssl_gnutls.c +++ b/lib/ssl_gnutls.c @@ -44,6 +44,8 @@ static gboolean initialized = FALSE; #define GNUTLS_STUPID_CAST (int) #endif +#define SSLDEBUG 0 + struct scd { ssl_input_function func; @@ -134,7 +136,9 @@ static gboolean ssl_connected( gpointer data, gint source, b_input_condition con gnutls_certificate_allocate_credentials( &conn->xcred ); gnutls_init( &conn->session, GNUTLS_CLIENT ); - gnutls_transport_set_lowat( conn->session, 1 ); +#if GNUTLS_VERSION_NUMBER < 0x020c00 + gnutls_transport_set_lowat( conn->session, 0 ); +#endif gnutls_set_default_priority( conn->session ); gnutls_credentials_set( conn->session, GNUTLS_CRD_CERTIFICATE, conn->xcred ); @@ -186,7 +190,7 @@ int ssl_read( void *conn, char *buf, int len ) if( !((struct scd*)conn)->established ) { ssl_errno = SSL_NOHANDSHAKE; - return( -1 ); + return -1; } st = gnutls_record_recv( ((struct scd*)conn)->session, buf, len ); @@ -195,7 +199,7 @@ int ssl_read( void *conn, char *buf, int len ) if( st == GNUTLS_E_AGAIN || st == GNUTLS_E_INTERRUPTED ) ssl_errno = SSL_AGAIN; - if( 0 && getenv( "BITLBEE_DEBUG" ) && st > 0 ) len = write( 1, buf, st ); + if( SSLDEBUG && getenv( "BITLBEE_DEBUG" ) && st > 0 ) len = write( 2, buf, st ); return st; } @@ -207,7 +211,7 @@ int ssl_write( void *conn, const char *buf, int len ) if( !((struct scd*)conn)->established ) { ssl_errno = SSL_NOHANDSHAKE; - return( -1 ); + return -1; } st = gnutls_record_send( ((struct scd*)conn)->session, buf, len ); @@ -216,15 +220,23 @@ int ssl_write( void *conn, const char *buf, int len ) if( st == GNUTLS_E_AGAIN || st == GNUTLS_E_INTERRUPTED ) ssl_errno = SSL_AGAIN; - if( 0 && getenv( "BITLBEE_DEBUG" ) && st > 0 ) len = write( 1, buf, st ); + if( SSLDEBUG && getenv( "BITLBEE_DEBUG" ) && st > 0 ) len = write( 2, buf, st ); return st; } -/* See ssl_openssl.c for an explanation. */ int ssl_pending( void *conn ) { - return 0; + if( conn == NULL ) + return 0; + + if( !((struct scd*)conn)->established ) + { + ssl_errno = SSL_NOHANDSHAKE; + return 0; + } + + return gnutls_record_check_pending( ((struct scd*)conn)->session ) != 0; } void ssl_disconnect( void *conn_ ) |