Adding upstream version 8.4.4.upstream/8.4.4upstream

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

1 files changed, 80 insertions, 0 deletions

diff --git a/pbrd/pbr_debug.c b/pbrd/pbr_debug.c
new file mode 100644
index 0000000..82f045c
--- /dev/null
+++ b/pbrd/pbr_debug.c
@@ -0,0 +1,80 @@
+/*
+ * PBR - debugging
+ * Copyright (C) 2018 Cumulus Networks, Inc.
+ *                    Quentin Young
+ *
+ * This program 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.
+ *
+ * This program 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; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#include <zebra.h>
+
+#include "debug.h"
+#include "command.h"
+#include "vector.h"
+
+#ifndef VTYSH_EXTRACT_PL
+#include "pbrd/pbr_debug_clippy.c"
+#endif
+#include "pbrd/pbr_debug.h"
+
+struct debug pbr_dbg_map = {0, "PBR map"};
+struct debug pbr_dbg_zebra = {0, "PBR Zebra communications"};
+struct debug pbr_dbg_nht = {0, "PBR nexthop tracking"};
+struct debug pbr_dbg_event = {0, "PBR events"};
+
+struct debug *pbr_debugs[] = {&pbr_dbg_map, &pbr_dbg_zebra, &pbr_dbg_nht,
+			      &pbr_dbg_event};
+
+const char *pbr_debugs_conflines[] = {
+	"debug pbr map",
+	"debug pbr zebra",
+	"debug pbr nht",
+	"debug pbr events",
+};
+
+void pbr_debug_set_all(uint32_t flags, bool set)
+{
+	for (unsigned int i = 0; i < array_size(pbr_debugs); i++) {
+		DEBUG_FLAGS_SET(pbr_debugs[i], flags, set);
+
+		/* if all modes have been turned off, don't preserve options */
+		if (!DEBUG_MODE_CHECK(pbr_debugs[i], DEBUG_MODE_ALL))
+			DEBUG_CLEAR(pbr_debugs[i]);
+	}
+}
+
+int pbr_debug_config_write_helper(struct vty *vty, bool config)
+{
+	uint32_t mode = DEBUG_MODE_ALL;
+
+	if (config)
+		mode = DEBUG_MODE_CONF;
+
+	for (unsigned int i = 0; i < array_size(pbr_debugs); i++)
+		if (DEBUG_MODE_CHECK(pbr_debugs[i], mode))
+			vty_out(vty, "%s\n", pbr_debugs_conflines[i]);
+	return 0;
+}
+
+int pbr_debug_config_write(struct vty *vty)
+{
+	return pbr_debug_config_write_helper(vty, true);
+}
+
+struct debug_callbacks pbr_dbg_cbs = {.debug_set_all = pbr_debug_set_all};
+
+void pbr_debug_init(void)
+{
+	debug_init(&pbr_dbg_cbs);
+}