Update //third_party/protobuf to version 3.

third_party/protobuf/python/google/protobuf/pyext/python_descriptor.cc

Index: third_party/protobuf/python/google/protobuf/pyext/python_descriptor.cc
diff --git a/third_party/protobuf/python/google/protobuf/pyext/python_descriptor.cc b/third_party/protobuf/python/google/protobuf/pyext/python_descriptor.cc
deleted file mode 100644
index 5e3e9ea4ea03a38779353cdc32c65c45bd99f1df..0000000000000000000000000000000000000000
--- a/third_party/protobuf/python/google/protobuf/pyext/python_descriptor.cc
+++ /dev/null
@@ -1,337 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// http://code.google.com/p/protobuf/
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Author: petar@google.com (Petar Petrov)
-
-#include <Python.h>
-#include <string>
-
-#include <google/protobuf/pyext/python_descriptor.h>
-#include <google/protobuf/descriptor.pb.h>
-
-#define C(str) const_cast<char*>(str)
-
-namespace google {
-namespace protobuf {
-namespace python {
-
-
-static void CFieldDescriptorDealloc(CFieldDescriptor* self);
-
-static google::protobuf::DescriptorPool* g_descriptor_pool = NULL;
-
-static PyObject* CFieldDescriptor_GetFullName(
-    CFieldDescriptor* self, void *closure) {
-  Py_XINCREF(self->full_name);
-  return self->full_name;
-}
-
-static PyObject* CFieldDescriptor_GetName(
-    CFieldDescriptor *self, void *closure) {
-  Py_XINCREF(self->name);
-  return self->name;
-}
-
-static PyObject* CFieldDescriptor_GetCppType(
-    CFieldDescriptor *self, void *closure) {
-  Py_XINCREF(self->cpp_type);
-  return self->cpp_type;
-}
-
-static PyObject* CFieldDescriptor_GetLabel(
-    CFieldDescriptor *self, void *closure) {
-  Py_XINCREF(self->label);
-  return self->label;
-}
-
-static PyObject* CFieldDescriptor_GetID(
-    CFieldDescriptor *self, void *closure) {
-  Py_XINCREF(self->id);
-  return self->id;
-}
-
-
-static PyGetSetDef CFieldDescriptorGetters[] = {
-  { C("full_name"),
-    (getter)CFieldDescriptor_GetFullName, NULL, "Full name", NULL},
-  { C("name"),
-    (getter)CFieldDescriptor_GetName, NULL, "last name", NULL},
-  { C("cpp_type"),
-    (getter)CFieldDescriptor_GetCppType, NULL, "C++ Type", NULL},
-  { C("label"),
-    (getter)CFieldDescriptor_GetLabel, NULL, "Label", NULL},
-  { C("id"),
-    (getter)CFieldDescriptor_GetID, NULL, "ID", NULL},
-  {NULL}
-};
-
-PyTypeObject CFieldDescriptor_Type = {
-  PyObject_HEAD_INIT(&PyType_Type)
-  0,
-  C("google.protobuf.internal."
-    "_net_proto2___python."
-    "CFieldDescriptor"),                // tp_name
-  sizeof(CFieldDescriptor),             // tp_basicsize
-  0,                                    // tp_itemsize
-  (destructor)CFieldDescriptorDealloc,  // 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,                   // tp_flags
-  C("A Field Descriptor"),              // 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
-  CFieldDescriptorGetters,              // tp_getset
-  0,                                    // tp_base
-  0,                                    // tp_dict
-  0,                                    // tp_descr_get
-  0,                                    // tp_descr_set
-  0,                                    // tp_dictoffset
-  0,                                    // tp_init
-  PyType_GenericAlloc,                  // tp_alloc
-  PyType_GenericNew,                    // tp_new
-  PyObject_Del,                         // tp_free
-};
-
-static void CFieldDescriptorDealloc(CFieldDescriptor* self) {
-  Py_DECREF(self->full_name);
-  Py_DECREF(self->name);
-  Py_DECREF(self->cpp_type);
-  Py_DECREF(self->label);
-  Py_DECREF(self->id);
-  self->ob_type->tp_free(reinterpret_cast<PyObject*>(self));
-}
-
-typedef struct {
-  PyObject_HEAD
-
-  const google::protobuf::DescriptorPool* pool;
-} CDescriptorPool;
-
-static void CDescriptorPoolDealloc(CDescriptorPool* self);
-
-static PyObject* CDescriptorPool_NewCDescriptor(
-    const google::protobuf::FieldDescriptor* field_descriptor) {
-  CFieldDescriptor* cfield_descriptor = PyObject_New(
-      CFieldDescriptor, &CFieldDescriptor_Type);
-  if (cfield_descriptor == NULL) {
-    return NULL;
-  }
-  cfield_descriptor->descriptor = field_descriptor;
-
-  cfield_descriptor->full_name = PyString_FromString(
-      field_descriptor->full_name().c_str());
-  cfield_descriptor->name = PyString_FromString(
-      field_descriptor->name().c_str());
-  cfield_descriptor->cpp_type = PyLong_FromLong(field_descriptor->cpp_type());
-  cfield_descriptor->label = PyLong_FromLong(field_descriptor->label());
-  cfield_descriptor->id = PyLong_FromVoidPtr(cfield_descriptor);
-  return reinterpret_cast<PyObject*>(cfield_descriptor);
-}
-
-static PyObject* CDescriptorPool_FindFieldByName(
-    CDescriptorPool* self, PyObject* arg) {
-  const char* full_field_name = PyString_AsString(arg);
-  if (full_field_name == NULL) {
-    return NULL;
-  }
-
-  const google::protobuf::FieldDescriptor* field_descriptor = NULL;
-
-  field_descriptor = self->pool->FindFieldByName(full_field_name);
-
-
-  if (field_descriptor == NULL) {
-    PyErr_Format(PyExc_TypeError, "Couldn't find field %.200s",
-                 full_field_name);
-    return NULL;
-  }
-
-  return CDescriptorPool_NewCDescriptor(field_descriptor);
-}
-
-static PyObject* CDescriptorPool_FindExtensionByName(
-    CDescriptorPool* self, PyObject* arg) {
-  const char* full_field_name = PyString_AsString(arg);
-  if (full_field_name == NULL) {
-    return NULL;
-  }
-
-  const google::protobuf::FieldDescriptor* field_descriptor =
-      self->pool->FindExtensionByName(full_field_name);
-  if (field_descriptor == NULL) {
-    PyErr_Format(PyExc_TypeError, "Couldn't find field %.200s",
-                 full_field_name);
-    return NULL;
-  }
-
-  return CDescriptorPool_NewCDescriptor(field_descriptor);
-}
-
-static PyMethodDef CDescriptorPoolMethods[] = {
-  { C("FindFieldByName"),
-    (PyCFunction)CDescriptorPool_FindFieldByName,
-    METH_O,
-    C("Searches for a field descriptor by full name.") },
-  { C("FindExtensionByName"),
-    (PyCFunction)CDescriptorPool_FindExtensionByName,
-    METH_O,
-    C("Searches for extension descriptor by full name.") },
-  {NULL}
-};
-
-PyTypeObject CDescriptorPool_Type = {
-  PyObject_HEAD_INIT(&PyType_Type)
-  0,
-  C("google.protobuf.internal."
-    "_net_proto2___python."
-    "CFieldDescriptor"),               // tp_name
-  sizeof(CDescriptorPool),             // tp_basicsize
-  0,                                   // tp_itemsize
-  (destructor)CDescriptorPoolDealloc,  // 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,                  // tp_flags
-  C("A Descriptor Pool"),              // tp_doc
-  0,                                   // tp_traverse
-  0,                                   // tp_clear
-  0,                                   // tp_richcompare
-  0,                                   // tp_weaklistoffset
-  0,                                   // tp_iter
-  0,                                   // tp_iternext
-  CDescriptorPoolMethods,              // tp_methods
-  0,                                   // tp_members
-  0,                                   // tp_getset
-  0,                                   // tp_base
-  0,                                   // tp_dict
-  0,                                   // tp_descr_get
-  0,                                   // tp_descr_set
-  0,                                   // tp_dictoffset
-  0,                                   // tp_init
-  PyType_GenericAlloc,                 // tp_alloc
-  PyType_GenericNew,                   // tp_new
-  PyObject_Del,                        // tp_free
-};
-
-static void CDescriptorPoolDealloc(CDescriptorPool* self) {
-  self->ob_type->tp_free(reinterpret_cast<PyObject*>(self));
-}
-
-google::protobuf::DescriptorPool* GetDescriptorPool() {
-  if (g_descriptor_pool == NULL) {
-    g_descriptor_pool = new google::protobuf::DescriptorPool(
-        google::protobuf::DescriptorPool::generated_pool());
-  }
-  return g_descriptor_pool;
-}
-
-PyObject* Python_NewCDescriptorPool(PyObject* ignored, PyObject* args) {
-  CDescriptorPool* cdescriptor_pool = PyObject_New(
-      CDescriptorPool, &CDescriptorPool_Type);
-  if (cdescriptor_pool == NULL) {
-    return NULL;
-  }
-  cdescriptor_pool->pool = GetDescriptorPool();
-  return reinterpret_cast<PyObject*>(cdescriptor_pool);
-}
-
-PyObject* Python_BuildFile(PyObject* ignored, PyObject* arg) {
-  char* message_type;
-  Py_ssize_t message_len;
-
-  if (PyString_AsStringAndSize(arg, &message_type, &message_len) < 0) {
-    return NULL;
-  }
-
-  google::protobuf::FileDescriptorProto file_proto;
-  if (!file_proto.ParseFromArray(message_type, message_len)) {
-    PyErr_SetString(PyExc_TypeError, "Couldn't parse file content!");
-    return NULL;
-  }
-
-  if (google::protobuf::DescriptorPool::generated_pool()->FindFileByName(
-      file_proto.name()) != NULL) {
-    Py_RETURN_NONE;
-  }
-
-  const google::protobuf::FileDescriptor* descriptor = GetDescriptorPool()->BuildFile(
-      file_proto);
-  if (descriptor == NULL) {
-    PyErr_SetString(PyExc_TypeError,
-                    "Couldn't build proto file into descriptor pool!");
-    return NULL;
-  }
-
-  Py_RETURN_NONE;
-}
-
-bool InitDescriptor() {
-  CFieldDescriptor_Type.tp_new = PyType_GenericNew;
-  if (PyType_Ready(&CFieldDescriptor_Type) < 0)
-    return false;
-
-  CDescriptorPool_Type.tp_new = PyType_GenericNew;
-  if (PyType_Ready(&CDescriptorPool_Type) < 0)
-    return false;
-  return true;
-}
-
-}  // namespace python
-}  // namespace protobuf
-}  // namespace google