[glibmm/glibmm-2-58] Gio::TlsConnection: Disable deprecation warnings from glib

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 93666c1663d54dd8c1ee60eba6f69405ed002560
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Thu Dec 6 13:38:43 2018 +0100

    Gio::TlsConnection: Disable deprecation warnings from glib
    
    g_tls_connection_[set,get]_rehandshake_mode() have been deprecated in glib/gio.
    They can't be deprecated in the stable glibmm-2-58 branch now.
    This patch makes it possible to build glibmm-2.58.x against the newest glib.

 gio/src/tlsconnection.ccg | 17 +++++++++++++++++
 gio/src/tlsconnection.hg  |  7 +++++--
 2 files changed, 22 insertions(+), 2 deletions(-)
---
diff --git a/gio/src/tlsconnection.ccg b/gio/src/tlsconnection.ccg
index 4ec8d7e4..d41edbef 100644
--- a/gio/src/tlsconnection.ccg
+++ b/gio/src/tlsconnection.ccg
@@ -19,3 +19,20 @@
 #include <giomm/tlsdatabase.h>
 #include <giomm/tlsinteraction.h>
 #include "slot_async.h"
+
+namespace Gio
+{
+
+// Deprecated in glib 2.60, but not in glibmm 2.58.
+G_GNUC_BEGIN_IGNORE_DEPRECATIONS
+void TlsConnection::set_rehandshake_mode(TlsRehandshakeMode mode)
+{
+  g_tls_connection_set_rehandshake_mode(gobj(), ((GTlsRehandshakeMode)(mode)));
+}
+TlsRehandshakeMode TlsConnection::get_rehandshake_mode() const
+{
+  return ((TlsRehandshakeMode)(g_tls_connection_get_rehandshake_mode(const_cast<GTlsConnection*>(gobj()))));
+}
+G_GNUC_END_IGNORE_DEPRECATIONS
+
+} // namespace Gio
diff --git a/gio/src/tlsconnection.hg b/gio/src/tlsconnection.hg
index bee6d66d..f0c1bfff 100644
--- a/gio/src/tlsconnection.hg
+++ b/gio/src/tlsconnection.hg
@@ -60,8 +60,11 @@ public:
   _WRAP_METHOD(void set_require_close_notify(bool require_close_notify = true), 
g_tls_connection_set_require_close_notify)
   _WRAP_METHOD(bool get_require_close_notify() const, g_tls_connection_get_require_close_notify)
 
-  _WRAP_METHOD(void set_rehandshake_mode(TlsRehandshakeMode mode), g_tls_connection_set_rehandshake_mode)
-  _WRAP_METHOD(TlsRehandshakeMode get_rehandshake_mode() const, g_tls_connection_get_rehandshake_mode)
+  // Deprecated in glib 2.60, but not in glibmm 2.58.
+  _WRAP_METHOD_DOCS_ONLY(g_tls_connection_set_rehandshake_mode)
+  void set_rehandshake_mode(TlsRehandshakeMode mode);
+  _WRAP_METHOD_DOCS_ONLY(g_tls_connection_get_rehandshake_mode)
+  TlsRehandshakeMode get_rehandshake_mode() const;
 
   _WRAP_METHOD(void set_use_system_certdb(bool use_system_certdb = true), 
g_tls_connection_set_use_system_certdb,
     deprecated "Use set_database() instead.")