1 // Protocol Buffers - Google's data interchange format 2 // Copyright 2008 Google Inc. All rights reserved. 3 // http://code.google.com/p/protobuf/ 4 // 5 // Redistribution and use in source and binary forms, with or without 6 // modification, are permitted provided that the following conditions are 7 // met: 8 // 9 // * Redistributions of source code must retain the above copyright 10 // notice, this list of conditions and the following disclaimer. 11 // * Redistributions in binary form must reproduce the above 12 // copyright notice, this list of conditions and the following disclaimer 13 // in the documentation and/or other materials provided with the 14 // distribution. 15 // * Neither the name of Google Inc. nor the names of its 16 // contributors may be used to endorse or promote products derived from 17 // this software without specific prior written permission. 18 // 19 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 21 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 22 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 23 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 24 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 25 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 29 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 31 // Author: petar (at) google.com (Petar Petrov) 32 33 #ifndef GOOGLE_PROTOBUF_PYTHON_DESCRIPTOR_H__ 34 #define GOOGLE_PROTOBUF_PYTHON_DESCRIPTOR_H__ 35 36 #include <Python.h> 37 #include <structmember.h> 38 39 #include <google/protobuf/descriptor.h> 40 41 #if PY_VERSION_HEX < 0x02050000 && !defined(PY_SSIZE_T_MIN) 42 typedef int Py_ssize_t; 43 #define PY_SSIZE_T_MAX INT_MAX 44 #define PY_SSIZE_T_MIN INT_MIN 45 #endif 46 47 namespace google { 48 namespace protobuf { 49 namespace python { 50 51 typedef struct { 52 PyObject_HEAD 53 54 // The proto2 descriptor that this object represents. 55 const google::protobuf::FieldDescriptor* descriptor; 56 57 // Full name of the field (PyString). 58 PyObject* full_name; 59 60 // Name of the field (PyString). 61 PyObject* name; 62 63 // C++ type of the field (PyLong). 64 PyObject* cpp_type; 65 66 // Name of the field (PyLong). 67 PyObject* label; 68 69 // Identity of the descriptor (PyLong used as a poiner). 70 PyObject* id; 71 } CFieldDescriptor; 72 73 extern PyTypeObject CFieldDescriptor_Type; 74 75 extern PyTypeObject CDescriptorPool_Type; 76 77 78 PyObject* Python_NewCDescriptorPool(PyObject* ignored, PyObject* args); 79 PyObject* Python_BuildFile(PyObject* ignored, PyObject* args); 80 bool InitDescriptor(); 81 google::protobuf::DescriptorPool* GetDescriptorPool(); 82 83 } // namespace python 84 } // namespace protobuf 85 86 } // namespace google 87 #endif // GOOGLE_PROTOBUF_PYTHON_DESCRIPTOR_H__ 88