Separate out remaining types (abstract, bytes, containers, int, float, signature, string) into separate translation units

1 files changed, 347 insertions, 0 deletions

diff --git a/_dbus_bindings/string.c b/_dbus_bindings/string.c
new file mode 100644
index 0000000..6059595
--- /dev/null
+++ b/_dbus_bindings/string.c
@@ -0,0 +1,347 @@
+/* Simple D-Bus types: ObjectPath and other string types.
+ *
+ * Copyright (C) 2006 Collabora Ltd.
+ *
+ * Licensed under the Academic Free License version 2.1
+ *
+ * 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
+ * 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.
+ *
+ * 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ */
+
+#include "types-internal.h"
+
+/* UTF-8 string representation ====================================== */
+
+PyDoc_STRVAR(UTF8String_tp_doc,
+"A string represented using UTF-8 - a subtype of `str`.\n"
+"\n"
+":Constructor:\n"
+"    UTF8String(value: str or unicode[, variant_level: int]) -> UTF8String\n"
+"    If value is a str object it must be valid UTF-8.\n"
+"\n"
+"    variant_level must be non-negative; the default is 0.\n"
+"\n"
+":IVariables:\n"
+"  `variant_level` : int\n"
+"    Indicates how many nested Variant containers this object\n"
+"    is contained in: if a message's wire format has a variant containing a\n"
+"    variant containing a string, this is represented in Python by a\n"
+"    String or UTF8String with variant_level==2.\n"
+":Since: 0.80 (in older versions, use dbus.String)\n"
+);
+
+static PyObject *
+UTF8String_tp_new(PyTypeObject *cls, PyObject *args, PyObject *kwargs)
+{
+    const char *str = NULL;
+    long variantness = 0;
+    static char *argnames[] = {"value", "variant_level", NULL};
+    PyObject *unicode;
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|l:__new__", argnames,
+                                     &str, &variantness)) return NULL;
+    unicode = PyUnicode_DecodeUTF8(str, strlen(str), NULL);
+    if (!unicode) return NULL;
+    Py_DECREF(unicode);
+    return (DBusPyStrBase_Type.tp_new)(cls, args, kwargs);
+}
+
+PyTypeObject DBusPyUTF8String_Type = {
+    PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type))
+    0,
+    "dbus.UTF8String",
+    0,
+    0,
+    0,                                      /* tp_dealloc */
+    0,                                      /* tp_print */
+    0,                                      /* tp_getattr */
+    0,                                      /* tp_setattr */
+    0,                                      /* tp_compare */
+    0,                                      /* tp_repr */
+    0,                                      /* tp_as_number */
+    0,                                      /* tp_as_sequence */
+    0,                                      /* tp_as_mapping */
+    0,                                      /* tp_hash */
+    0,                                      /* tp_call */
+    0,                                      /* tp_str */
+    0,                                      /* tp_getattro */
+    0,                                      /* tp_setattro */
+    0,                                      /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
+    UTF8String_tp_doc,                      /* tp_doc */
+    0,                                      /* tp_traverse */
+    0,                                      /* tp_clear */
+    0,                                      /* tp_richcompare */
+    0,                                      /* tp_weaklistoffset */
+    0,                                      /* tp_iter */
+    0,                                      /* tp_iternext */
+    0,                                      /* tp_methods */
+    0,                                      /* tp_members */
+    0,                                      /* tp_getset */
+    DEFERRED_ADDRESS(&DBusPyStrBase_Type),   /* tp_base */
+    0,                                      /* tp_dict */
+    0,                                      /* tp_descr_get */
+    0,                                      /* tp_descr_set */
+    0,                                      /* tp_dictoffset */
+    0,                                      /* tp_init */
+    0,                                      /* tp_alloc */
+    UTF8String_tp_new,                      /* tp_new */
+};
+
+/* Object path ====================================================== */
+
+PyDoc_STRVAR(ObjectPath_tp_doc,
+"A D-Bus object path, such as '/com/example/MyApp/Documents/abc'.\n"
+"\n"
+"ObjectPath is a subtype of str, and object-paths behave like strings.\n"
+"\n"
+":Constructor:\n"
+"    ObjectPath(path: str[, variant_level: int]) -> ObjectPath\n"
+"    path must be an ASCII string following the syntax of object paths.\n"
+"    variant_level must be non-negative; the default is 0.\n"
+"\n"
+":IVariables:\n"
+"  `variant_level` : int\n"
+"    Indicates how many nested Variant containers this object\n"
+"    is contained in: if a message's wire format has a variant containing a\n"
+"    variant containing an object path, this is represented in Python by an\n"
+"    ObjectPath with variant_level==2.\n"
+);
+
+static PyObject *
+ObjectPath_tp_new(PyTypeObject *cls, PyObject *args, PyObject *kwargs)
+{
+    const char *str = NULL;
+    long variantness = 0;
+    static char *argnames[] = {"object_path", "variant_level", NULL};
+
+    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "s|l:__new__", argnames,
+                                     &str, &variantness)) return NULL;
+    if (!dbus_py_validate_object_path(str)) {
+        return NULL;
+    }
+    return (DBusPyStrBase_Type.tp_new)(cls, args, kwargs);
+}
+
+PyTypeObject DBusPyObjectPath_Type = {
+    PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type))
+    0,
+    "dbus.ObjectPath",
+    0,
+    0,
+    0,                                      /* tp_dealloc */
+    0,                                      /* tp_print */
+    0,                                      /* tp_getattr */
+    0,                                      /* tp_setattr */
+    0,                                      /* tp_compare */
+    0,                                      /* tp_repr */
+    0,                                      /* tp_as_number */
+    0,                                      /* tp_as_sequence */
+    0,                                      /* tp_as_mapping */
+    0,                                      /* tp_hash */
+    0,                                      /* tp_call */
+    0,                                      /* tp_str */
+    0,                                      /* tp_getattro */
+    0,                                      /* tp_setattro */
+    0,                                      /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
+    ObjectPath_tp_doc,                      /* tp_doc */
+    0,                                      /* tp_traverse */
+    0,                                      /* tp_clear */
+    0,                                      /* tp_richcompare */
+    0,                                      /* tp_weaklistoffset */
+    0,                                      /* tp_iter */
+    0,                                      /* tp_iternext */
+    0,                                      /* tp_methods */
+    0,                                      /* tp_members */
+    0,                                      /* tp_getset */
+    DEFERRED_ADDRESS(&DBusPyStrBase_Type),   /* tp_base */
+    0,                                      /* tp_dict */
+    0,                                      /* tp_descr_get */
+    0,                                      /* tp_descr_set */
+    0,                                      /* tp_dictoffset */
+    0,                                      /* tp_init */
+    0,                                      /* tp_alloc */
+    ObjectPath_tp_new,                      /* tp_new */
+};
+
+/* Unicode string representation ==================================== */
+
+PyDoc_STRVAR(String_tp_doc,
+"A string represented using Unicode - a subtype of `unicode`.\n"
+"\n"
+":Constructor:\n"
+"    String(value: str or unicode[, variant_level: int]) -> String\n"
+"\n"
+"    variant_level must be non-negative; the default is 0.\n"
+"\n"
+":IVariables:\n"
+"  `variant_level` : int\n"
+"    Indicates how many nested Variant containers this object\n"
+"    is contained in: if a message's wire format has a variant containing a\n"
+"    variant containing a string, this is represented in Python by a\n"
+"    String or UTF8String with variant_level==2.\n"
+);
+
+static PyObject *
+String_tp_new(PyTypeObject *cls, PyObject *args, PyObject *kwargs)
+{
+    PyObject *self;
+    PyObject *variantness = NULL;
+    static char *argnames[] = {"variant_level", NULL};
+
+    if (PyTuple_Size(args) > 1) {
+        PyErr_SetString(PyExc_TypeError,
+                        "__new__ takes at most one positional parameter");
+        return NULL;
+    }
+    if (!PyArg_ParseTupleAndKeywords(dbus_py_empty_tuple, kwargs,
+                                     "|O!:__new__", argnames,
+                                     &PyInt_Type, &variantness)) return NULL;
+    if (!variantness) {
+        variantness = PyInt_FromLong(0);
+        if (!variantness) return NULL;
+    }
+    if (PyInt_AS_LONG(variantness) < 0) {
+        PyErr_SetString(PyExc_ValueError,
+                        "variant_level must be non-negative");
+        return NULL;
+    }
+
+    self = (PyUnicode_Type.tp_new)(cls, args, NULL);
+    if (self) {
+        PyObject_GenericSetAttr(self, dbus_py_variant_level_const, variantness);
+    }
+    return self;
+}
+
+static PyObject *
+String_tp_repr(PyObject *self)
+{
+    PyObject *parent_repr = (PyUnicode_Type.tp_repr)(self);
+    PyObject *vl_obj;
+    PyObject *my_repr;
+    long variant_level;
+
+    if (!parent_repr) return NULL;
+    vl_obj = PyObject_GetAttr(self, dbus_py_variant_level_const);
+    if (!vl_obj) return NULL;
+    variant_level = PyInt_AsLong(vl_obj);
+    if (variant_level > 0) {
+        my_repr = PyString_FromFormat("%s(%s, variant_level=%ld)",
+                                      self->ob_type->tp_name,
+                                      PyString_AS_STRING(parent_repr),
+                                      variant_level);
+    }
+    else {
+        my_repr = PyString_FromFormat("%s(%s)", self->ob_type->tp_name,
+                                      PyString_AS_STRING(parent_repr));
+    }
+    /* whether my_repr is NULL or not: */
+    Py_DECREF(parent_repr);
+    return my_repr;
+}
+
+PyTypeObject DBusPyString_Type = {
+    PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type))
+    0,
+    "dbus.String",
+    INT_MAX, /* placeholder */
+    0,
+    0,                                      /* tp_dealloc */
+    0,                                      /* tp_print */
+    0,                                      /* tp_getattr */
+    0,                                      /* tp_setattr */
+    0,                                      /* tp_compare */
+    String_tp_repr,                         /* tp_repr */
+    0,                                      /* tp_as_number */
+    0,                                      /* tp_as_sequence */
+    0,                                      /* tp_as_mapping */
+    0,                                      /* tp_hash */
+    0,                                      /* tp_call */
+    0,                                      /* tp_str */
+    PyObject_GenericGetAttr,                /* tp_getattro */
+    dbus_py_immutable_setattro,                /* tp_setattro */
+    0,                                      /* tp_as_buffer */
+    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /* tp_flags */
+    String_tp_doc,                          /* tp_doc */
+    0,                                      /* tp_traverse */
+    0,                                      /* tp_clear */
+    0,                                      /* tp_richcompare */
+    0,                                      /* tp_weaklistoffset */
+    0,                                      /* tp_iter */
+    0,                                      /* tp_iternext */
+    0,                                      /* tp_methods */
+    0,                                      /* tp_members */
+    0,                                      /* tp_getset */
+    DEFERRED_ADDRESS(&PyUnicode_Type),      /* tp_base */
+    0,                                      /* tp_dict */
+    0,                                      /* tp_descr_get */
+    0,                                      /* tp_descr_set */
+    -sizeof(void *),                        /* tp_dictoffset */
+    0,                                      /* tp_init */
+    0,                                      /* tp_alloc */
+    String_tp_new,                          /* tp_new */
+};
+
+dbus_bool_t
+dbus_py_init_string_types(void)
+{
+    DBusPyString_Type.tp_basicsize = PyUnicode_Type.tp_basicsize
+                                     + 2*sizeof(PyObject *) - 1;
+    DBusPyString_Type.tp_basicsize /= sizeof(PyObject *);
+    DBusPyString_Type.tp_basicsize *= sizeof(PyObject *);
+    DBusPyString_Type.tp_base = &PyUnicode_Type;
+    if (PyType_Ready(&DBusPyString_Type) < 0) return 0;
+    DBusPyString_Type.tp_print = NULL;
+
+    DBusPyUTF8String_Type.tp_basicsize = PyUnicode_Type.tp_basicsize
+                                  + 2*sizeof(PyObject *) - 1;
+    DBusPyUTF8String_Type.tp_basicsize /= sizeof(PyObject *);
+    DBusPyUTF8String_Type.tp_basicsize *= sizeof(PyObject *);
+    DBusPyUTF8String_Type.tp_base = &DBusPyStrBase_Type;
+    if (PyType_Ready(&DBusPyUTF8String_Type) < 0) return 0;
+    DBusPyUTF8String_Type.tp_print = NULL;
+
+    DBusPyObjectPath_Type.tp_base = &DBusPyStrBase_Type;
+    if (PyType_Ready(&DBusPyObjectPath_Type) < 0) return 0;
+    DBusPyObjectPath_Type.tp_print = NULL;
+
+    DBusPyBoolean_Type.tp_base = &DBusPyIntBase_Type;
+    if (PyType_Ready(&DBusPyBoolean_Type) < 0) return 0;
+    DBusPyBoolean_Type.tp_print = NULL;
+
+    return 1;
+}
+
+dbus_bool_t
+dbus_py_insert_string_types(PyObject *this_module)
+{
+    Py_INCREF(&DBusPyObjectPath_Type);
+    Py_INCREF(&DBusPyUTF8String_Type);
+    Py_INCREF(&DBusPyString_Type);
+    if (PyModule_AddObject(this_module, "ObjectPath",
+                           (PyObject *)&DBusPyObjectPath_Type) < 0) return 0;
+    if (PyModule_AddObject(this_module, "UTF8String",
+                           (PyObject *)&DBusPyUTF8String_Type) < 0) return 0;
+    if (PyModule_AddObject(this_module, "String",
+                           (PyObject *)&DBusPyString_Type) < 0) return 0;
+
+    return 1;
+}
+
+/* vim:set ft=c cino< sw=4 sts=4 et: */