Imported existing code

libraries/i686-linux/include/dbus/dbus-python.h

@@ -0,0 +1,99 @@
+/* C API for _dbus_bindings, used by _dbus_glib_bindings and any third-party
+ * main loop integration which might happen in future.
+ *
+ * This file is currently Python-version-independent - please keep it that way.
+ *
+ * Copyright (C) 2006 Collabora Ltd.
+ *
+ * Licensed under the Academic Free License version 2.1
+ *
+ * This library is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation; either version 2.1 of the License, or
+ * (at your option) any later version.
+ *
+ * This library 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 Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#ifndef DBUS_PYTHON_H
+#define DBUS_PYTHON_H
+
+#include <Python.h>
+#define DBUS_API_SUBJECT_TO_CHANGE 1
+#include <dbus/dbus.h>
+
+DBUS_BEGIN_DECLS
+
+typedef void (*_dbus_py_func_ptr)(void);
+
+typedef dbus_bool_t (*_dbus_py_conn_setup_func)(DBusConnection *, void *);
+typedef dbus_bool_t (*_dbus_py_srv_setup_func)(DBusServer *, void *);
+typedef void (*_dbus_py_free_func)(void *);
+
+#define DBUS_BINDINGS_API_COUNT 3
+
+#ifdef INSIDE_DBUS_PYTHON_BINDINGS
+
+extern DBusConnection *DBusPyConnection_BorrowDBusConnection(PyObject *);
+extern PyObject *DBusPyNativeMainLoop_New4(_dbus_py_conn_setup_func,
+                                           _dbus_py_srv_setup_func,
+                                           _dbus_py_free_func,
+                                           void *);
+
+#else
+
+static PyObject *_dbus_bindings_module = NULL;
+static _dbus_py_func_ptr *dbus_bindings_API;
+
+#define DBusPyConnection_BorrowDBusConnection \
+        (*(DBusConnection *(*)(PyObject *))dbus_bindings_API[1])
+#define DBusPyNativeMainLoop_New4 \
+    ((PyObject *(*)(_dbus_py_conn_setup_func, _dbus_py_srv_setup_func, \
+                    _dbus_py_free_func, void *))dbus_bindings_API[2])
+
+static int
+import_dbus_bindings(const char *this_module_name)
+{
+    PyObject *c_api;
+    int count;
+
+    _dbus_bindings_module = PyImport_ImportModule("_dbus_bindings");
+    if (!_dbus_bindings_module) {
+        return -1;
+    }
+    c_api = PyObject_GetAttrString(_dbus_bindings_module, "_C_API");
+    if (c_api == NULL) return -1;
+    if (PyCObject_Check(c_api)) {
+        dbus_bindings_API = (_dbus_py_func_ptr *)PyCObject_AsVoidPtr(c_api);
+    }
+    else {
+        Py_DECREF(c_api);
+        PyErr_SetString(PyExc_RuntimeError, "C API is not a PyCObject");
+        return -1;
+    }
+    Py_DECREF (c_api);
+    count = *(int *)dbus_bindings_API[0];
+    if (count < DBUS_BINDINGS_API_COUNT) {
+        PyErr_Format(PyExc_RuntimeError,
+                     "_dbus_bindings has API version %d but %s needs "
+                     "_dbus_bindings API version at least %d",
+                     count, this_module_name,
+                     DBUS_BINDINGS_API_COUNT);
+        return -1;
+    }
+    return 0;
+}
+
+#endif
+
+DBUS_END_DECLS
+
+#endif