merge python binding from bzr.

1 files changed, 177 insertions, 0 deletions

diff --git a/python/msgpack/unpack.h b/python/msgpack/unpack.h
new file mode 100644
index 0000000..40058d0
--- /dev/null
+++ b/python/msgpack/unpack.h
@@ -0,0 +1,177 @@
+/*
+ * MessagePack for Python unpacking routine
+ *
+ * Copyright (C) 2009 Naoki INADA
+ *
+ *    Licensed under the Apache License, Version 2.0 (the "License");
+ *    you may not use this file except in compliance with the License.
+ *    You may obtain a copy of the License at
+ *
+ *        http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *    Unless required by applicable law or agreed to in writing, software
+ *    distributed under the License is distributed on an "AS IS" BASIS,
+ *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *    See the License for the specific language governing permissions and
+ *    limitations under the License.
+ */
+
+#define MSGPACK_MAX_STACK_SIZE  (1024)
+#include "unpack_define.h"
+
+typedef struct unpack_user {
+} unpack_user;
+
+
+#define msgpack_unpack_struct(name) \
+	struct template ## name
+
+#define msgpack_unpack_func(ret, name) \
+	static inline ret template ## name
+
+#define msgpack_unpack_callback(name) \
+	template_callback ## name
+
+#define msgpack_unpack_object PyObject*
+
+#define msgpack_unpack_user unpack_user
+
+
+struct template_context;
+typedef struct template_context template_context;
+
+static inline msgpack_unpack_object template_callback_root(unpack_user* u)
+{
+    return NULL;
+}
+
+static inline int template_callback_uint16(unpack_user* u, uint16_t d, msgpack_unpack_object* o)
+{
+    PyObject *p = PyInt_FromLong((long)d);
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+static inline int template_callback_uint8(unpack_user* u, uint8_t d, msgpack_unpack_object* o)
+{
+    return template_callback_uint16(u, d, o);
+}
+
+
+static inline int template_callback_uint32(unpack_user* u, uint32_t d, msgpack_unpack_object* o)
+{
+    PyObject *p;
+    if (d > LONG_MAX) {
+        p = PyLong_FromUnsignedLong((unsigned long)d);
+    } else {
+        p = PyInt_FromLong((long)d);
+    }
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+
+static inline int template_callback_uint64(unpack_user* u, uint64_t d, msgpack_unpack_object* o)
+{
+    PyObject *p = PyLong_FromUnsignedLongLong(d);
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+
+static inline int template_callback_int32(unpack_user* u, int32_t d, msgpack_unpack_object* o)
+{
+    PyObject *p = PyInt_FromLong(d);
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+
+static inline int template_callback_int16(unpack_user* u, int16_t d, msgpack_unpack_object* o)
+{
+    return template_callback_int32(u, d, o);
+}
+
+static inline int template_callback_int8(unpack_user* u, int8_t d, msgpack_unpack_object* o)
+{
+    return template_callback_int32(u, d, o);
+}
+
+static inline int template_callback_int64(unpack_user* u, int64_t d, msgpack_unpack_object* o)
+{
+    PyObject *p = PyLong_FromLongLong(d);
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+
+static inline int template_callback_double(unpack_user* u, double d, msgpack_unpack_object* o)
+{
+    PyObject *p = PyFloat_FromDouble(d);
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+
+static inline int template_callback_float(unpack_user* u, float d, msgpack_unpack_object* o)
+{
+    return template_callback_double(u, d, o);
+}
+
+static inline int template_callback_nil(unpack_user* u, msgpack_unpack_object* o)
+{ Py_INCREF(Py_None); *o = Py_None; return 0; }
+
+static inline int template_callback_true(unpack_user* u, msgpack_unpack_object* o)
+{ Py_INCREF(Py_True); *o = Py_True; return 0; }
+
+static inline int template_callback_false(unpack_user* u, msgpack_unpack_object* o)
+{ Py_INCREF(Py_False); *o = Py_False; return 0; }
+
+static inline int template_callback_array(unpack_user* u, unsigned int n, msgpack_unpack_object* o)
+{
+    PyObject *p = PyList_New(n);
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+
+static inline int template_callback_array_item(unpack_user* u, unsigned int current, msgpack_unpack_object* c, msgpack_unpack_object o)
+{ PyList_SET_ITEM(*c, current, o); return 0; }
+
+static inline int template_callback_map(unpack_user* u, unsigned int n, msgpack_unpack_object* o)
+{
+    PyObject *p = PyDict_New();
+    if (!p)
+        return -1;
+    *o = p;
+    return 0;
+}
+
+static inline int template_callback_map_item(unpack_user* u, msgpack_unpack_object* c, msgpack_unpack_object k, msgpack_unpack_object v)
+{
+    if (PyDict_SetItem(*c, k, v) == 0) {
+        Py_DECREF(k);
+        Py_DECREF(v);
+        return 0;
+    }
+    return -1;
+}
+
+static inline int template_callback_raw(unpack_user* u, const char* b, const char* p, unsigned int l, msgpack_unpack_object* o)
+{
+    PyObject *py;
+    py = PyString_FromStringAndSize(p, l);
+    if (!py)
+        return -1;
+    *o = py;
+    return 0;
+}
+
+#include "unpack_template.h"