1 files changed, 370 insertions, 0 deletions
diff --git a/binding/python/binding_python.c b/binding/python/binding_python.c
new file mode 100644
index 00000000..6d4fcc78
--- /dev/null
+++ b/binding/python/binding_python.c
@@ -0,0 +1,370 @@
+/**
+ * Navit, a modular navigation system.
+ * Copyright (C) 2005-2008 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.
+ */
+
+#include "config.h"
+#include <glib.h>
+#include "common.h"
+#include <fcntl.h>
+#include "coord.h"
+#include "projection.h"
+#include "debug.h"
+#include "item.h"
+#include "map.h"
+#include "mapset.h"
+#include "plugin.h"
+#include "debug.h"
+#include "item.h"
+#include "attr.h"
+#include "xmlconfig.h"
+
+#if defined(MS_WINDOWS) || defined(__CYGWIN__)
+#define Obj_HEAD PyObject_HEAD_INIT(NULL);
+#else
+#define Obj_HEAD PyObject_HEAD_INIT(&PyType_Type)
+#endif
+
+/* *** coord *** */
+
+typedef struct {
+	PyObject_HEAD
+	struct coord *c;
+} coordObject;
+
+static void coord_destroy_py(coordObject *self);
+
+PyTypeObject coord_Type = {
+	Obj_HEAD
+	.tp_name="coord",
+	.tp_basicsize=sizeof(coordObject),
+	.tp_dealloc=(destructor)coord_destroy_py,
+};
+
+
+/* *** map *** */
+
+typedef struct {
+	PyObject_HEAD
+	int ref;
+	struct map *m;
+} mapObject;
+
+static void map_destroy_py(mapObject *self);
+static PyObject *map_getattr_py(PyObject *self, char *name);
+
+PyTypeObject map_Type = {
+	Obj_HEAD
+	.tp_name="map",
+	.tp_basicsize=sizeof(mapObject),
+	.tp_dealloc=(destructor)map_destroy_py,
+	.tp_getattr=map_getattr_py,
+};
+
+/* *** IMPLEMENTATIONS *** */
+
+/* *** coord *** */
+
+static PyObject *
+coord_new_py(PyObject *self, PyObject *args)
+{
+	coordObject *ret;
+	int x,y;
+	if (!PyArg_ParseTuple(args, "ii:navit.coord",&x,&y))
+		return NULL;
+	ret=PyObject_NEW(coordObject, &coord_Type);
+	ret->c=coord_new(x,y);
+	return (PyObject *)ret;
+}
+
+static void
+coord_destroy_py(coordObject *self)
+{
+		coord_destroy(self->c);
+}
+
+/* *** coord_rect *** */
+
+typedef struct {
+	PyObject_HEAD
+	struct coord_rect *r;
+} coord_rectObject;
+
+
+static void coord_rect_destroy_py(coord_rectObject *self);
+
+PyTypeObject coord_rect_Type = {
+#if defined(MS_WINDOWS) || defined(__CYGWIN__)
+	PyObject_HEAD_INIT(NULL);
+#else
+	PyObject_HEAD_INIT(&PyType_Type)
+#endif
+	.tp_name="coord_rect",
+	.tp_basicsize=sizeof(coord_rectObject),
+	.tp_dealloc=(destructor)coord_rect_destroy_py,
+};
+
+static PyObject *
+coord_rect_new_py(PyObject *self, PyObject *args)
+{
+	coord_rectObject *ret;
+	coordObject *lu,*rd;
+	if (!PyArg_ParseTuple(args, "O!O!:navit.coord_rect_rect",&coord_Type,&lu,&coord_Type,&rd))
+		return NULL;
+	ret=PyObject_NEW(coord_rectObject, &coord_rect_Type);
+	ret->r=coord_rect_new(lu->c,rd->c);
+	return (PyObject *)ret;
+}
+
+static void
+coord_rect_destroy_py(coord_rectObject *self)
+{
+	coord_rect_destroy(self->r);
+}
+
+/* *** map_rect *** */
+
+typedef struct {
+	PyObject_HEAD
+	struct map_rect *mr;
+} map_rectObject;
+
+
+static void map_rect_destroy_py(map_rectObject *self);
+
+PyTypeObject map_rect_Type = {
+#if defined(MS_WINDOWS) || defined(__CYGWIN__)
+	PyObject_HEAD_INIT(NULL);
+#else
+	PyObject_HEAD_INIT(&PyType_Type)
+#endif
+	.tp_name="map_rect",
+	.tp_basicsize=sizeof(map_rectObject),
+	.tp_dealloc=(destructor)map_rect_destroy_py,
+};
+
+static PyObject *
+map_rect_new_py(mapObject *self, PyObject *args)
+{
+	map_rectObject *ret;
+	coord_rectObject *r;
+	if (!PyArg_ParseTuple(args, "O!:navit.map_rect_rect",&coord_rect_Type,&r))
+		return NULL;
+	ret=PyObject_NEW(map_rectObject, &map_rect_Type);
+	ret->mr=map_rect_new(self->m, NULL);
+	return (PyObject *)ret;
+}
+
+static void
+map_rect_destroy_py(map_rectObject *self)
+{
+	map_rect_destroy(self->mr);
+}
+
+
+/* *** map *** */
+
+static PyObject *
+map_dump_file_py(mapObject *self, PyObject *args)
+{
+	const char *s;
+	if (!PyArg_ParseTuple(args, "s",&s))
+		return NULL;
+	map_dump_file(self->m, s);
+	Py_RETURN_NONE;
+}
+
+
+static PyObject *
+map_set_attr_py(mapObject *self, PyObject *args)
+{
+	PyObject *attr;
+	if (!PyArg_ParseTuple(args, "O!", &attr_Type, &attr))
+		return NULL;
+	map_set_attr(self->m, attr_py_get(attr));
+	Py_RETURN_NONE;
+}
+
+
+
+static PyMethodDef map_methods[] = {
+	{"dump_file",		(PyCFunction) map_dump_file_py, METH_VARARGS },
+	{"map_rect_new",	(PyCFunction) map_rect_new_py, METH_VARARGS },
+	{"set_attr",		(PyCFunction) map_set_attr_py, METH_VARARGS },
+	{NULL, NULL },
+};
+
+static PyObject *
+map_getattr_py(PyObject *self, char *name)
+{
+	return Py_FindMethod(map_methods, self, name);
+}
+
+
+static PyObject *
+map_new_py(PyObject *self, PyObject *args)
+{
+	mapObject *ret;
+	char *type, *filename;
+	
+	if (!PyArg_ParseTuple(args, "ss:navit.map", &type, &filename))
+		return NULL;
+	ret=PyObject_NEW(mapObject, &map_Type);
+	ret->m=map_new(NULL,NULL);
+	ret->ref=0;
+	return (PyObject *)ret;
+}
+
+PyObject *
+map_py_ref(struct map *map)
+{
+	mapObject *ret;
+	ret=PyObject_NEW(mapObject, &map_Type);
+	ret->m=map;
+	ret->ref=1;
+	return (PyObject *)ret;
+}
+
+static void
+map_destroy_py(mapObject *self)
+{
+	if (!self->ref)
+		map_destroy(self->m);
+}
+
+/* *** mapset *** */
+
+
+typedef struct {
+	PyObject_HEAD
+	struct mapset *ms;
+} mapsetObject;
+
+
+static void mapset_destroy_py(mapsetObject *self);
+static PyObject *mapset_getattr_py(PyObject *self, char *name);
+
+PyTypeObject mapset_Type = {
+#if defined(MS_WINDOWS) || defined(__CYGWIN__)
+	PyObject_HEAD_INIT(NULL);
+#else
+	PyObject_HEAD_INIT(&PyType_Type)
+#endif
+	.tp_name="mapset",
+	.tp_basicsize=sizeof(mapsetObject),
+	.tp_dealloc=(destructor)mapset_destroy_py,
+	.tp_getattr=mapset_getattr_py,
+};
+
+static PyObject *
+mapset_add_py(mapsetObject *self, PyObject *args)
+{
+	mapObject *map;
+	if (!PyArg_ParseTuple(args, "O:navit.mapset", &map))
+		return NULL;
+	Py_INCREF(map);
+	mapset_add_attr(self->ms, &(struct attr){attr_map,.u.map=map->m});
+	return Py_BuildValue("");
+}
+
+static PyMethodDef mapset_methods[] = {
+	{"add",	(PyCFunction) mapset_add_py, METH_VARARGS },
+	{NULL, NULL },
+};
+
+static PyObject *
+mapset_getattr_py(PyObject *self, char *name)
+{
+	return Py_FindMethod(mapset_methods, self, name);
+}
+
+static PyObject *
+mapset_new_py(PyObject *self, PyObject *args)
+{
+	mapsetObject *ret;
+	if (!PyArg_ParseTuple(args, ":navit.mapset"))
+		return NULL;
+	ret=PyObject_NEW(mapsetObject, &mapset_Type);
+	ret->ms=mapset_new(NULL,NULL);
+	return (PyObject *)ret;
+}
+
+static void
+mapset_destroy_py(mapsetObject *self)
+{
+	mapset_destroy(self->ms);
+}
+
+static PyObject *
+config_load_py(PyObject *self, PyObject *args)
+{
+	const char *file;
+	int ret;
+	xmlerror *error;
+	if (!PyArg_ParseTuple(args, "s", &file))
+		return NULL;
+	ret=config_load(file, &error);
+	return Py_BuildValue("i",ret);
+}
+
+static PyMethodDef navitMethods[]={
+	{"attr", attr_new_py, METH_VARARGS},
+	{"coord", coord_new_py, METH_VARARGS, "Create a new coordinate point."},
+	{"coord_rect", coord_rect_new_py, METH_VARARGS, "Create a new coordinate rectangle."},
+	{"map", map_new_py, METH_VARARGS, "Create a new map."},
+	{"mapset", mapset_new_py, METH_VARARGS, "Create a new mapset."},
+	{"config_load", config_load_py, METH_VARARGS, "Load a config"},
+	{"main", main_py, METH_VARARGS, "Get Main Object"},
+	{"pcoord", pcoord_py, METH_VARARGS},
+	{NULL, NULL, 0, NULL}
+};
+
+
+PyObject *
+python_object_from_attr(struct attr *attr)
+{
+	switch (attr->type) {
+	case attr_navigation:
+		return navigation_py_ref(attr->u.navigation);
+	case attr_route:
+		return route_py_ref(attr->u.route);
+	default:
+		return NULL;
+	}
+	return NULL;
+}
+
+
+void
+plugin_init(void)
+{
+	int fd,size;
+	char buffer[65536];
+
+	Py_Initialize();
+	Py_InitModule("navit", navitMethods);
+	fd=open("startup.py",O_RDONLY);
+	if (fd >= 0) {
+		size=read(fd, buffer, 65535);
+		if (size > 0) {
+			buffer[size]='\0';
+			PyRun_SimpleString(buffer);
+		}
+	}
+	
+	Py_Finalize();
+}