1 files changed, 109 insertions, 0 deletions
diff --git a/lang/cpp/src/keylistresult.cpp b/lang/cpp/src/keylistresult.cpp
new file mode 100644
index 00000000..4aa3e11f
--- /dev/null
+++ b/lang/cpp/src/keylistresult.cpp
@@ -0,0 +1,109 @@
+/*
+  keylistresult.cpp - wraps a gpgme keylist result
+  Copyright (C) 2004 Klarälvdalens Datakonsult AB
+
+  This file is part of GPGME++.
+
+  GPGME++ is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library 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 Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with GPGME++; see the file COPYING.LIB.  If not, write to the
+  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+#include <config-gpgme++.h>
+
+#include <keylistresult.h>
+#include "result_p.h"
+
+#include <gpgme.h>
+
+#include <cstring>
+#include <cassert>
+
+class GpgME::KeyListResult::Private
+{
+public:
+    Private(const _gpgme_op_keylist_result &r) : res(r) {}
+    Private(const Private &other) : res(other.res) {}
+
+    _gpgme_op_keylist_result res;
+};
+
+GpgME::KeyListResult::KeyListResult(gpgme_ctx_t ctx, int error)
+    : GpgME::Result(error), d()
+{
+    init(ctx);
+}
+
+GpgME::KeyListResult::KeyListResult(gpgme_ctx_t ctx, const Error &error)
+    : GpgME::Result(error), d()
+{
+    init(ctx);
+}
+
+void GpgME::KeyListResult::init(gpgme_ctx_t ctx)
+{
+    if (!ctx) {
+        return;
+    }
+    gpgme_keylist_result_t res = gpgme_op_keylist_result(ctx);
+    if (!res) {
+        return;
+    }
+    d.reset(new Private(*res));
+}
+
+GpgME::KeyListResult::KeyListResult(const Error &error, const _gpgme_op_keylist_result &res)
+    : GpgME::Result(error), d(new Private(res))
+{
+
+}
+
+make_standard_stuff(KeyListResult)
+
+void GpgME::KeyListResult::detach()
+{
+    if (!d || d.unique()) {
+        return;
+    }
+    d.reset(new Private(*d));
+}
+
+void GpgME::KeyListResult::mergeWith(const KeyListResult &other)
+{
+    if (other.isNull()) {
+        return;
+    }
+    if (isNull()) {   // just assign
+        operator=(other);
+        return;
+    }
+    // merge the truncated flag (try to keep detaching to a minimum):
+    if (other.isTruncated() && !this->isTruncated()) {
+        assert(other.d);
+        detach();
+        if (!d) {
+            d.reset(new Private(*other.d));
+        } else {
+            d->res.truncated = true;
+        }
+    }
+    if (! bool(error())) {    // only merge the error when there was none yet.
+        Result::operator=(other);
+    }
+}
+
+bool GpgME::KeyListResult::isTruncated() const
+{
+    return d && d->res.truncated;
+}