4 files changed, 82 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 763f75bed..70c833539 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -499,6 +499,7 @@ add_module(plugin/j1850 "Default" FALSE)
 add_module(speech/android "Default" FALSE)
 add_module(speech/espeak "Default" FALSE)
 add_module(speech/iphone "Default" FALSE)
+add_module(traffic/dummy "Default" TRUE)
 add_module(vehicle/android "Default" FALSE)
 add_module(vehicle/iphone "Default" FALSE)
 add_module(vehicle/wince "Default" FALSE)
diff --git a/navit/traffic.h b/navit/traffic.h
index e664c1046..c7ec0c7df 100644
--- a/navit/traffic.h
+++ b/navit/traffic.h
@@ -702,8 +702,6 @@ struct traffic_event * traffic_message_get_event(struct traffic_message * this_,
 
 // TODO function to report traffic message
 
-// TODO plugin functions
-
 /* end of prototypes */
 #ifdef __cplusplus
 }
diff --git a/navit/traffic/dummy/CMakeLists.txt b/navit/traffic/dummy/CMakeLists.txt
new file mode 100644
index 000000000..83df03b51
--- /dev/null
+++ b/navit/traffic/dummy/CMakeLists.txt
@@ -0,0 +1 @@
+module_add_library(traffic_dummy traffic_dummy.c)
diff --git a/navit/traffic/dummy/traffic_dummy.c b/navit/traffic/dummy/traffic_dummy.c
new file mode 100644
index 000000000..381584048
--- /dev/null
+++ b/navit/traffic/dummy/traffic_dummy.c
@@ -0,0 +1,80 @@
+/**
+ * Navit, a modular navigation system.
+ * Copyright (C) 2005-2017 Navit Team
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * 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; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301, USA.
+ */
+
+/**
+ * @file traffic_dummy.c
+ *
+ * @brief A dummy traffic plugin.
+ *
+ * This is a dummy plugin to test the traffic framework.
+ */
+
+#include <string.h>
+#include <time.h>
+
+#ifdef _POSIX_C_SOURCE
+#include <sys/types.h>
+#endif
+#include "glib_slice.h"
+#include "config.h"
+#include "coord.h"
+#include "item.h"
+#include "traffic.h"
+#include "event.h"
+#include "callback.h"
+#include "debug.h"
+
+/**
+ * @brief Stores information about the plugin instance.
+ */
+struct traffic {
+        struct navit * nav;         /*!< The navit instance */
+        struct callback * callback; /*!< The callback function for the idle loop */
+        struct event_idle * idle;   /*!< The idle event that triggers the idle function */
+};
+
+/**
+ * @brief The idle function for the traffic plugin.
+ *
+ * This function polls backends for new messages and processes them by inserting, removing or modifying
+ * traffic distortions and triggering route recalculations as needed.
+ */
+void traffic_idle(struct traffic * this_) {
+        // TODO poll backends and process any new messages
+        dbg(lvl_error, "THIS IS THE DUMMY TRAFFIC PLUGIN. Got nothing to do yet...\n");
+}
+
+/**
+ * @brief Initializes the traffic plugin.
+ *
+ * This function is called once on startup.
+ */
+void plugin_init(void) {
+        struct traffic * this_;
+
+        dbg(lvl_error, "THIS IS THE DUMMY TRAFFIC PLUGIN. Startup successful, more to come soon...\n");
+
+        this_ = g_new0(struct traffic, 1);
+
+        // TODO register ourselves as a map plugin (once we have a map provider)
+
+        // FIXME error:navit:event_add_idle:Can't find event system method add_idle. Event system is not set.
+        this_->callback = callback_new_1(callback_cast(traffic_idle), this_);
+        this_->idle = event_add_idle(200, this_->callback); // TODO store return value with plugin instance
+}