1 files changed, 70 insertions, 0 deletions
diff --git a/gpgme/op-support.c b/gpgme/op-support.c
new file mode 100644
index 00000000..bf61c721
--- /dev/null
+++ b/gpgme/op-support.c
@@ -0,0 +1,70 @@
+/* op-support.c 
+ *      Copyright (C) 2002 g10 Code GmbH
+ *
+ * This file is part of GPGME.
+ *
+ * GPGME is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GPGME is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+
+#include "gpgme.h"
+#include "context.h"
+#include "ops.h"
+
+GpgmeError
+_gpgme_op_reset (GpgmeCtx ctx, int synchronous)
+{
+  GpgmeError err = 0;
+  struct GpgmeIOCbs io_cbs;
+
+  fail_on_pending_request (ctx);
+  ctx->pending = 1;
+
+  _gpgme_release_result (ctx);
+
+  /* Create an engine object.  */
+  _gpgme_engine_release (ctx->engine);
+  ctx->engine = NULL;
+  err = _gpgme_engine_new (ctx->use_cms ? GPGME_PROTOCOL_CMS
+			   : GPGME_PROTOCOL_OpenPGP, &ctx->engine);
+  if (err)
+    return err;
+
+  if (synchronous)
+    {
+      io_cbs.add = _gpgme_add_io_cb;
+      io_cbs.add_priv = &ctx->fdt;
+      io_cbs.remove = _gpgme_remove_io_cb;
+      io_cbs.event = _gpgme_op_event_cb;
+      io_cbs.event_priv = ctx;
+    }
+  else if (! ctx->io_cbs.add)
+    {
+      io_cbs.add = _gpgme_add_io_cb;
+      io_cbs.add_priv = NULL;
+      io_cbs.remove = _gpgme_remove_io_cb;
+      io_cbs.event = _gpgme_wait_event_cb;
+      io_cbs.event_priv = ctx;
+    }
+  else
+    {
+      io_cbs = ctx->io_cbs;
+      io_cbs.event = _gpgme_op_event_cb;
+      io_cbs.event_priv = ctx;
+    }
+  _gpgme_engine_set_io_cbs (ctx->engine, &io_cbs);
+  return err;
+}