gio/gtlsconnection.h

   1 /* GIO - GLib Input, Output and Streaming Library
   2  *
   3  * Copyright (C) 2010 Red Hat, Inc.
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Lesser General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Lesser General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Lesser General
  16  * Public License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #ifndef __G_TLS_CONNECTION_H__
  22 #define __G_TLS_CONNECTION_H__
  23
  24 #if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
  25 #error "Only <gio/gio.h> can be included directly."
  26 #endif
  27
  28 #include <gio/giostream.h>
  29
  30 G_BEGIN_DECLS
  31
  32 #define G_TYPE_TLS_CONNECTION            (g_tls_connection_get_type ())
  33 #define G_TLS_CONNECTION(inst)           (G_TYPE_CHECK_INSTANCE_CAST ((inst), G_TYPE_TLS_CONNECTION, GTlsConnection))
  34 #define G_TLS_CONNECTION_CLASS(class)    (G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_TLS_CONNECTION, GTlsConnectionClass))
  35 #define G_IS_TLS_CONNECTION(inst)        (G_TYPE_CHECK_INSTANCE_TYPE ((inst), G_TYPE_TLS_CONNECTION))
  36 #define G_IS_TLS_CONNECTION_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_TLS_CONNECTION))
  37 #define G_TLS_CONNECTION_GET_CLASS(inst) (G_TYPE_INSTANCE_GET_CLASS ((inst), G_TYPE_TLS_CONNECTION, GTlsConnectionClass))
  38
  39 typedef struct _GTlsConnectionClass   GTlsConnectionClass;
  40 typedef struct _GTlsConnectionPrivate GTlsConnectionPrivate;
  41
  42 struct _GTlsConnection {
  43   GIOStream parent_instance;
  44
  45   GTlsConnectionPrivate *priv;
  46 };
  47
  48 struct _GTlsConnectionClass
  49 {
  50   GIOStreamClass parent_class;
  51
  52   /* signals */
  53   gboolean          ( *accept_certificate) (GTlsConnection       *connection,
  54                                             GTlsCertificate      *peer_cert,
  55                                             GTlsCertificateFlags  errors);
  56
  57   /* methods */
  58   gboolean ( *handshake )        (GTlsConnection       *conn,
  59                                   GCancellable         *cancellable,
  60                                   GError              **error);
  61
  62   void     ( *handshake_async )  (GTlsConnection       *conn,
  63                                   int                   io_priority,
  64                                   GCancellable         *cancellable,
  65                                   GAsyncReadyCallback   callback,
  66                                   gpointer              user_data);
  67   gboolean ( *handshake_finish ) (GTlsConnection       *conn,
  68                                   GAsyncResult         *result,
  69                                   GError              **error);
  70
  71   /*< private >*/
  72   /* Padding for future expansion */
  73   gpointer padding[8];
  74 };
  75
  76 GType                 g_tls_connection_get_type                    (void) G_GNUC_CONST;
  77
  78 GLIB_DEPRECATED
  79 void                  g_tls_connection_set_use_system_certdb       (GTlsConnection       *conn,
  80                                                                     gboolean              use_system_certdb);
  81 GLIB_DEPRECATED
  82 gboolean              g_tls_connection_get_use_system_certdb       (GTlsConnection       *conn);
  83
  84 void                  g_tls_connection_set_database                (GTlsConnection       *conn,
  85                                                                     GTlsDatabase         *database);
  86 GTlsDatabase *        g_tls_connection_get_database                (GTlsConnection       *conn);
  87
  88 void                  g_tls_connection_set_certificate             (GTlsConnection       *conn,
  89                                                                     GTlsCertificate      *certificate);
  90 GTlsCertificate      *g_tls_connection_get_certificate             (GTlsConnection       *conn);
  91
  92 void                  g_tls_connection_set_interaction             (GTlsConnection       *conn,
  93                                                                     GTlsInteraction      *interaction);
  94 GTlsInteraction *     g_tls_connection_get_interaction             (GTlsConnection       *conn);
  95
  96 GTlsCertificate      *g_tls_connection_get_peer_certificate        (GTlsConnection       *conn);
  97 GTlsCertificateFlags  g_tls_connection_get_peer_certificate_errors (GTlsConnection       *conn);
  98
  99 void                  g_tls_connection_set_require_close_notify    (GTlsConnection       *conn,
 100                                                                     gboolean              require_close_notify);
 101 gboolean              g_tls_connection_get_require_close_notify    (GTlsConnection       *conn);
 102
 103 void                  g_tls_connection_set_rehandshake_mode        (GTlsConnection       *conn,
 104                                                                     GTlsRehandshakeMode   mode);
 105 GTlsRehandshakeMode   g_tls_connection_get_rehandshake_mode        (GTlsConnection       *conn);
 106
 107 gboolean              g_tls_connection_handshake                   (GTlsConnection       *conn,
 108                                                                     GCancellable         *cancellable,
 109                                                                     GError              **error);
 110
 111 void                  g_tls_connection_handshake_async             (GTlsConnection       *conn,
 112                                                                     int                   io_priority,
 113                                                                     GCancellable         *cancellable,
 114                                                                     GAsyncReadyCallback   callback,
 115                                                                     gpointer              user_data);
 116 gboolean              g_tls_connection_handshake_finish            (GTlsConnection       *conn,
 117                                                                     GAsyncResult         *result,
 118                                                                     GError              **error);
 119
 120 /**
 121  * G_TLS_ERROR:
 122  *
 123  * Error domain for TLS. Errors in this domain will be from the
 124  * #GTlsError enumeration. See #GError for more information on error
 125  * domains.
 126  */
 127 #define G_TLS_ERROR (g_tls_error_quark ())
 128 GQuark g_tls_error_quark (void);
 129
 130
 131 /*< protected >*/
 132 gboolean              g_tls_connection_emit_accept_certificate     (GTlsConnection       *conn,
 133                                                                     GTlsCertificate      *peer_cert,
 134                                                                     GTlsCertificateFlags  errors);
 135
 136 G_END_DECLS
 137
 138 #endif /* __G_TLS_CONNECTION_H__ */