Adding upstream version 2.2.40.upstream/2.2.40

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/dirmngr/http-common.c b/dirmngr/http-common.c
new file mode 100644
index 0000000..3b6cd44
--- /dev/null
+++ b/dirmngr/http-common.c
@@ -0,0 +1,50 @@
+/* http-common.c - Common support for TLS implementations.
+ * Copyright (C) 2017  Werner Koch
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG 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, see <https://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "dirmngr.h"
+#include "http-common.h"
+
+
+/* Return a static string with the default keyserver.  If NAME_ONLY is
+ * given only the name part is returned.  */
+const char *
+get_default_keyserver (int name_only)
+{
+  static const char *result;
+
+  if (!name_only)
+    return DIRMNGR_DEFAULT_KEYSERVER;
+
+  if (!result)
+    {
+      /* Strip the scheme from the constant. */
+      result = strstr (DIRMNGR_DEFAULT_KEYSERVER, "://");
+      log_assert (result && strlen (result) > 3);
+      result += 3;
+      /* Assert that there is no port given.  */
+      log_assert (!strchr (result, ':'));
+    }
+  return result;
+}