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1 | /* |
2 | * Licensed to the Apache Software Foundation (ASF) under one | |
3 | * or more contributor license agreements. See the NOTICE file | |
4 | * distributed with this work for additional information | |
5 | * regarding copyright ownership. The ASF licenses this file | |
6 | * to you under the Apache License, Version 2.0 (the | |
7 | * "License"); you may not use this file except in compliance | |
8 | * with the License. You may obtain a copy of the License at | |
9 | * | |
10 | * http://www.apache.org/licenses/LICENSE-2.0 | |
11 | * | |
12 | * Unless required by applicable law or agreed to in writing, | |
13 | * software distributed under the License is distributed on an | |
14 | * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | |
15 | * KIND, either express or implied. See the License for the | |
16 | * specific language governing permissions and limitations | |
17 | * under the License. | |
18 | */ | |
19 | ||
20 | #include "ext/types.h" | |
21 | #include "ext/protocol.h" | |
22 | ||
23 | namespace apache { | |
24 | namespace thrift { | |
25 | namespace py { | |
26 | ||
27 | PyObject* ThriftModule = NULL; | |
28 | ||
29 | #if PY_MAJOR_VERSION < 3 | |
30 | char refill_signature[] = {'s', '#', 'i'}; | |
31 | #else | |
32 | const char* refill_signature = "y#i"; | |
33 | #endif | |
34 | ||
35 | bool parse_struct_item_spec(StructItemSpec* dest, PyObject* spec_tuple) { | |
36 | // i'd like to use ParseArgs here, but it seems to be a bottleneck. | |
37 | if (PyTuple_Size(spec_tuple) != 5) { | |
38 | PyErr_Format(PyExc_TypeError, "expecting 5 arguments for spec tuple but got %d", | |
39 | static_cast<int>(PyTuple_Size(spec_tuple))); | |
40 | return false; | |
41 | } | |
42 | ||
43 | dest->tag = static_cast<TType>(PyInt_AsLong(PyTuple_GET_ITEM(spec_tuple, 0))); | |
44 | if (INT_CONV_ERROR_OCCURRED(dest->tag)) { | |
45 | return false; | |
46 | } | |
47 | ||
48 | dest->type = static_cast<TType>(PyInt_AsLong(PyTuple_GET_ITEM(spec_tuple, 1))); | |
49 | if (INT_CONV_ERROR_OCCURRED(dest->type)) { | |
50 | return false; | |
51 | } | |
52 | ||
53 | dest->attrname = PyTuple_GET_ITEM(spec_tuple, 2); | |
54 | dest->typeargs = PyTuple_GET_ITEM(spec_tuple, 3); | |
55 | dest->defval = PyTuple_GET_ITEM(spec_tuple, 4); | |
56 | return true; | |
57 | } | |
58 | ||
59 | bool parse_set_list_args(SetListTypeArgs* dest, PyObject* typeargs) { | |
60 | if (PyTuple_Size(typeargs) != 3) { | |
61 | PyErr_SetString(PyExc_TypeError, "expecting tuple of size 3 for list/set type args"); | |
62 | return false; | |
63 | } | |
64 | ||
65 | dest->element_type = static_cast<TType>(PyInt_AsLong(PyTuple_GET_ITEM(typeargs, 0))); | |
66 | if (INT_CONV_ERROR_OCCURRED(dest->element_type)) { | |
67 | return false; | |
68 | } | |
69 | ||
70 | dest->typeargs = PyTuple_GET_ITEM(typeargs, 1); | |
71 | ||
72 | dest->immutable = Py_True == PyTuple_GET_ITEM(typeargs, 2); | |
73 | ||
74 | return true; | |
75 | } | |
76 | ||
77 | bool parse_map_args(MapTypeArgs* dest, PyObject* typeargs) { | |
78 | if (PyTuple_Size(typeargs) != 5) { | |
79 | PyErr_SetString(PyExc_TypeError, "expecting 5 arguments for typeargs to map"); | |
80 | return false; | |
81 | } | |
82 | ||
83 | dest->ktag = static_cast<TType>(PyInt_AsLong(PyTuple_GET_ITEM(typeargs, 0))); | |
84 | if (INT_CONV_ERROR_OCCURRED(dest->ktag)) { | |
85 | return false; | |
86 | } | |
87 | ||
88 | dest->vtag = static_cast<TType>(PyInt_AsLong(PyTuple_GET_ITEM(typeargs, 2))); | |
89 | if (INT_CONV_ERROR_OCCURRED(dest->vtag)) { | |
90 | return false; | |
91 | } | |
92 | ||
93 | dest->ktypeargs = PyTuple_GET_ITEM(typeargs, 1); | |
94 | dest->vtypeargs = PyTuple_GET_ITEM(typeargs, 3); | |
95 | dest->immutable = Py_True == PyTuple_GET_ITEM(typeargs, 4); | |
96 | ||
97 | return true; | |
98 | } | |
99 | ||
100 | bool parse_struct_args(StructTypeArgs* dest, PyObject* typeargs) { | |
101 | if (PyList_Size(typeargs) != 2) { | |
102 | PyErr_SetString(PyExc_TypeError, "expecting list of size 2 for struct args"); | |
103 | return false; | |
104 | } | |
105 | ||
106 | dest->klass = PyList_GET_ITEM(typeargs, 0); | |
107 | dest->spec = PyList_GET_ITEM(typeargs, 1); | |
108 | ||
109 | return true; | |
110 | } | |
111 | } | |
112 | } | |
113 | } |