Merge branch 'systemd'

Introduces a systemd specific charon-systemd IKE daemon based on libcharon.
Uses systemd APIs for startup control and journal logging and a new systemd
service unit using swanctl as configuration backend.

1 files changed, 103 insertions, 0 deletions

diff --git a/src/swanctl/commands/load_all.c b/src/swanctl/commands/load_all.c
new file mode 100644
index 000000000..f47fee5b4
--- /dev/null
+++ b/src/swanctl/commands/load_all.c
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2014 Martin Willi
+ * Copyright (C) 2014 revosec AG
+ *
+ * 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.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * 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.
+ */
+
+#define _GNU_SOURCE
+#include <stdio.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+#include "command.h"
+#include "swanctl.h"
+#include "load_creds.h"
+#include "load_pools.h"
+#include "load_conns.h"
+
+static int load_all(vici_conn_t *conn)
+{
+	bool clear = FALSE, noprompt = FALSE;
+	command_format_options_t format = COMMAND_FORMAT_NONE;
+	settings_t *cfg;
+	int ret = 0;
+	char *arg;
+
+	while (TRUE)
+	{
+		switch (command_getopt(&arg))
+		{
+			case 'h':
+				return command_usage(NULL);
+			case 'c':
+				clear = TRUE;
+				continue;
+			case 'n':
+				noprompt = TRUE;
+				continue;
+			case 'P':
+				format |= COMMAND_FORMAT_PRETTY;
+				/* fall through to raw */
+			case 'r':
+				format |= COMMAND_FORMAT_RAW;
+				continue;
+			case EOF:
+				break;
+			default:
+				return command_usage("invalid --load-all option");
+		}
+		break;
+	}
+
+	cfg = settings_create(SWANCTL_CONF);
+	if (!cfg)
+	{
+		fprintf(stderr, "parsing '%s' failed\n", SWANCTL_CONF);
+		return EINVAL;
+	}
+
+	if (ret == 0)
+	{
+		ret = load_creds_cfg(conn, format, cfg, clear, noprompt);
+	}
+	if (ret == 0)
+	{
+		ret = load_pools_cfg(conn, format, cfg);
+	}
+	if (ret == 0)
+	{
+		ret = load_conns_cfg(conn, format, cfg);
+	}
+
+	cfg->destroy(cfg);
+
+	return ret;
+}
+
+/**
+ * Register the command.
+ */
+static void __attribute__ ((constructor))reg()
+{
+	command_register((command_t) {
+		load_all, 'q', "load-all", "load credentials, pools and connections",
+		{"[--raw|--pretty] [--clear] [--noprompt]"},
+		{
+			{"help",		'h', 0, "show usage information"},
+			{"clear",		'c', 0, "clear previously loaded credentials"},
+			{"noprompt",	'n', 0, "do not prompt for passwords"},
+			{"raw",			'r', 0, "dump raw response message"},
+			{"pretty",		'P', 0, "dump raw response message in pretty print"},
+		}
+	});
+}