summaryrefslogtreecommitdiff
path: root/src/manager/controller/ikesa_controller.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/manager/controller/ikesa_controller.c')
-rw-r--r--src/manager/controller/ikesa_controller.c238
1 files changed, 238 insertions, 0 deletions
diff --git a/src/manager/controller/ikesa_controller.c b/src/manager/controller/ikesa_controller.c
new file mode 100644
index 000000000..2b282b79c
--- /dev/null
+++ b/src/manager/controller/ikesa_controller.c
@@ -0,0 +1,238 @@
+/**
+ * @file ikesa_controller.c
+ *
+ * @brief Implementation of ikesa_controller_t.
+ *
+ */
+
+/*
+ * Copyright (C) 2007 Martin Willi
+ * Hochschule fuer Technik Rapperswil
+ *
+ * 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.
+ */
+
+#include "ikesa_controller.h"
+#include "../manager.h"
+#include "../gateway.h"
+
+#include <xml.h>
+
+#include <library.h>
+
+
+typedef struct private_ikesa_controller_t private_ikesa_controller_t;
+
+/**
+ * private data of the task manager
+ */
+struct private_ikesa_controller_t {
+
+ /**
+ * public functions
+ */
+ ikesa_controller_t public;
+
+ /**
+ * manager instance
+ */
+ manager_t *manager;
+};
+
+/**
+ * read XML of a childsa element and fill template
+ */
+static void process_childsa(private_ikesa_controller_t *this, char *id,
+ enumerator_t *e, request_t *r)
+{
+ xml_t *xml;
+ enumerator_t *e1, *e2;
+ char *name, *value, *reqid = "", *section = "";
+ int num = 0;
+
+ while (e->enumerate(e, &xml, &name, &value))
+ {
+ if (streq(name, "reqid"))
+ {
+ reqid = value;
+ }
+ else if (streq(name, "local") || streq(name, "remote"))
+ {
+ section = name;
+ e1 = xml->children(xml);
+ while (e1->enumerate(e1, &xml, &name, &value))
+ {
+ if (streq(name, "networks"))
+ {
+ e2 = xml->children(xml);
+ while (e2->enumerate(e2, &xml, &name, &value))
+ {
+ if (streq(name, "network"))
+ {
+ r->setf(r, "ikesas.%s.childsas.%s.%s.networks.%d=%s",
+ id, reqid, section, ++num, value);
+ }
+ }
+ e2->destroy(e2);
+ }
+ else
+ {
+ r->setf(r, "ikesas.%s.childsas.%s.%s.%s=%s",
+ id, reqid, section, name, value);
+ }
+ }
+ e1->destroy(e1);
+ }
+ else
+ {
+ r->setf(r, "ikesas.%s.childsas.%s.%s=%s",
+ id, reqid, name, value);
+ }
+ }
+}
+
+/**
+ * read XML of a ikesa element and fill template
+ */
+static void process_ikesa(private_ikesa_controller_t *this,
+ enumerator_t *e, request_t *r)
+{
+ xml_t *xml;
+ enumerator_t *e1, *e2;
+ char *name, *value, *id = "", *section = "";
+
+ while (e->enumerate(e, &xml, &name, &value))
+ {
+ if (streq(name, "id"))
+ {
+ id = value;
+ }
+ else if (streq(name, "local") || streq(name, "remote"))
+ {
+ section = name;
+ e1 = xml->children(xml);
+ while (e1->enumerate(e1, &xml, &name, &value))
+ {
+ r->setf(r, "ikesas.%s.%s.%s=%s", id, section, name, value);
+ }
+ e1->destroy(e1);
+ }
+ else if (streq(name, "childsalist"))
+ {
+ e1 = xml->children(xml);
+ while (e1->enumerate(e1, &xml, &name, &value))
+ {
+ if (streq(name, "childsa"))
+ {
+ e2 = xml->children(xml);
+ process_childsa(this, id, e2, r);
+ e2->destroy(e2);
+ }
+ }
+ e1->destroy(e1);
+ }
+ else
+ {
+ r->setf(r, "ikesas.%s.%s=%s", id, name, value);
+ }
+ }
+}
+
+static void list(private_ikesa_controller_t *this, request_t *r)
+{
+ gateway_t *gateway;
+ xml_t *xml;
+ enumerator_t *e1, *e2;
+ char *name, *value;
+
+ gateway = this->manager->select_gateway(this->manager, 0);
+ e1 = gateway->query_ikesalist(gateway);
+ if (e1 == NULL)
+ {
+ r->set(r, "title", "Error");
+ r->set(r, "error", "querying the gateway failed");
+ r->render(r, "templates/error.cs");
+ }
+ else
+ {
+ r->set(r, "title", "IKE SA overview");
+
+ while (e1->enumerate(e1, &xml, &name, &value))
+ {
+ if (streq(name, "ikesa"))
+ {
+ e2 = xml->children(xml);
+ process_ikesa(this, e2, r);
+ e2->destroy(e2);
+ }
+ }
+ e1->destroy(e1);
+
+ r->render(r, "templates/ikesa/list.cs");
+ }
+}
+
+/**
+ * Implementation of controller_t.get_name
+ */
+static char* get_name(private_ikesa_controller_t *this)
+{
+ return "ikesa";
+}
+
+/**
+ * Implementation of controller_t.handle
+ */
+static void handle(private_ikesa_controller_t *this,
+ request_t *request, char *action)
+{
+ if (!this->manager->logged_in(this->manager))
+ {
+ return request->redirect(request, "auth/login");
+ }
+ if (this->manager->select_gateway(this->manager, 0) == NULL)
+ {
+ return request->redirect(request, "gateway/list");
+ }
+ if (action)
+ {
+ if (streq(action, "list"))
+ {
+ return list(this, request);
+ }
+ }
+ return request->redirect(request, "ikesa/list");
+}
+
+/**
+ * Implementation of controller_t.destroy
+ */
+static void destroy(private_ikesa_controller_t *this)
+{
+ free(this);
+}
+
+/*
+ * see header file
+ */
+controller_t *ikesa_controller_create(context_t *context, void *param)
+{
+ private_ikesa_controller_t *this = malloc_thing(private_ikesa_controller_t);
+
+ this->public.controller.get_name = (char*(*)(controller_t*))get_name;
+ this->public.controller.handle = (void(*)(controller_t*,request_t*,char*,char*,char*,char*,char*))handle;
+ this->public.controller.destroy = (void(*)(controller_t*))destroy;
+
+ this->manager = (manager_t*)context;
+
+ return &this->public.controller;
+}
+