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-rw-r--r--third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_extension.cc210
1 files changed, 0 insertions, 210 deletions
diff --git a/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_extension.cc b/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_extension.cc
deleted file mode 100644
index c42f162794..0000000000
--- a/third_party/protobuf/src/google/protobuf/compiler/cpp/cpp_extension.cc
+++ /dev/null
@@ -1,210 +0,0 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc. All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// 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: kenton@google.com (Kenton Varda)
-// Based on original Protocol Buffers design by
-// Sanjay Ghemawat, Jeff Dean, and others.
-
-#include <google/protobuf/compiler/cpp/cpp_extension.h>
-#include <map>
-#include <google/protobuf/compiler/cpp/cpp_helpers.h>
-#include <google/protobuf/stubs/strutil.h>
-#include <google/protobuf/io/printer.h>
-#include <google/protobuf/descriptor.pb.h>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace cpp {
-
-namespace {
-
-// Returns the fully-qualified class name of the message that this field
-// extends. This function is used in the Google-internal code to handle some
-// legacy cases.
-string ExtendeeClassName(const FieldDescriptor* descriptor) {
- const Descriptor* extendee = descriptor->containing_type();
- return ClassName(extendee, true);
-}
-
-} // anonymous namespace
-
-ExtensionGenerator::ExtensionGenerator(const FieldDescriptor* descriptor,
- const Options& options)
- : descriptor_(descriptor),
- options_(options) {
- // Construct type_traits_.
- if (descriptor_->is_repeated()) {
- type_traits_ = "Repeated";
- }
-
- switch (descriptor_->cpp_type()) {
- case FieldDescriptor::CPPTYPE_ENUM:
- type_traits_.append("EnumTypeTraits< ");
- type_traits_.append(ClassName(descriptor_->enum_type(), true));
- type_traits_.append(", ");
- type_traits_.append(ClassName(descriptor_->enum_type(), true));
- type_traits_.append("_IsValid>");
- break;
- case FieldDescriptor::CPPTYPE_STRING:
- type_traits_.append("StringTypeTraits");
- break;
- case FieldDescriptor::CPPTYPE_MESSAGE:
- type_traits_.append("MessageTypeTraits< ");
- type_traits_.append(ClassName(descriptor_->message_type(), true));
- type_traits_.append(" >");
- break;
- default:
- type_traits_.append("PrimitiveTypeTraits< ");
- type_traits_.append(PrimitiveTypeName(descriptor_->cpp_type()));
- type_traits_.append(" >");
- break;
- }
-}
-
-ExtensionGenerator::~ExtensionGenerator() {}
-
-void ExtensionGenerator::GenerateDeclaration(io::Printer* printer) {
- map<string, string> vars;
- vars["extendee" ] = ExtendeeClassName(descriptor_);
- vars["number" ] = SimpleItoa(descriptor_->number());
- vars["type_traits" ] = type_traits_;
- vars["name" ] = descriptor_->name();
- vars["field_type" ] = SimpleItoa(static_cast<int>(descriptor_->type()));
- vars["packed" ] = descriptor_->options().packed() ? "true" : "false";
- vars["constant_name"] = FieldConstantName(descriptor_);
-
- // If this is a class member, it needs to be declared "static". Otherwise,
- // it needs to be "extern". In the latter case, it also needs the DLL
- // export/import specifier.
- if (descriptor_->extension_scope() == NULL) {
- vars["qualifier"] = "extern";
- if (!options_.dllexport_decl.empty()) {
- vars["qualifier"] = options_.dllexport_decl + " " + vars["qualifier"];
- }
- } else {
- vars["qualifier"] = "static";
- }
-
- printer->Print(vars,
- "static const int $constant_name$ = $number$;\n"
- "$qualifier$ ::google::protobuf::internal::ExtensionIdentifier< $extendee$,\n"
- " ::google::protobuf::internal::$type_traits$, $field_type$, $packed$ >\n"
- " $name$;\n"
- );
-
-}
-
-void ExtensionGenerator::GenerateDefinition(io::Printer* printer) {
- // If this is a class member, it needs to be declared in its class scope.
- string scope = (descriptor_->extension_scope() == NULL) ? "" :
- ClassName(descriptor_->extension_scope(), false) + "::";
- string name = scope + descriptor_->name();
-
- map<string, string> vars;
- vars["extendee" ] = ExtendeeClassName(descriptor_);
- vars["type_traits" ] = type_traits_;
- vars["name" ] = name;
- vars["constant_name"] = FieldConstantName(descriptor_);
- vars["default" ] = DefaultValue(descriptor_);
- vars["field_type" ] = SimpleItoa(static_cast<int>(descriptor_->type()));
- vars["packed" ] = descriptor_->options().packed() ? "true" : "false";
- vars["scope" ] = scope;
-
- if (descriptor_->cpp_type() == FieldDescriptor::CPPTYPE_STRING) {
- // We need to declare a global string which will contain the default value.
- // We cannot declare it at class scope because that would require exposing
- // it in the header which would be annoying for other reasons. So we
- // replace :: with _ in the name and declare it as a global.
- string global_name = StringReplace(name, "::", "_", true);
- vars["global_name"] = global_name;
- printer->Print(vars,
- "const ::std::string $global_name$_default($default$);\n");
-
- // Update the default to refer to the string global.
- vars["default"] = global_name + "_default";
- }
-
- // Likewise, class members need to declare the field constant variable.
- if (descriptor_->extension_scope() != NULL) {
- printer->Print(vars,
- "#if !defined(_MSC_VER) || _MSC_VER >= 1900\n"
- "const int $scope$$constant_name$;\n"
- "#endif\n");
- }
-
- printer->Print(vars,
- "::google::protobuf::internal::ExtensionIdentifier< $extendee$,\n"
- " ::google::protobuf::internal::$type_traits$, $field_type$, $packed$ >\n"
- " $name$($constant_name$, $default$);\n");
-}
-
-void ExtensionGenerator::GenerateRegistration(io::Printer* printer) {
- map<string, string> vars;
- vars["extendee" ] = ExtendeeClassName(descriptor_);
- vars["number" ] = SimpleItoa(descriptor_->number());
- vars["field_type" ] = SimpleItoa(static_cast<int>(descriptor_->type()));
- vars["is_repeated"] = descriptor_->is_repeated() ? "true" : "false";
- vars["is_packed" ] = (descriptor_->is_repeated() &&
- descriptor_->options().packed())
- ? "true" : "false";
-
- switch (descriptor_->cpp_type()) {
- case FieldDescriptor::CPPTYPE_ENUM:
- printer->Print(vars,
- "::google::protobuf::internal::ExtensionSet::RegisterEnumExtension(\n"
- " &$extendee$::default_instance(),\n"
- " $number$, $field_type$, $is_repeated$, $is_packed$,\n");
- printer->Print(
- " &$type$_IsValid);\n",
- "type", ClassName(descriptor_->enum_type(), true));
- break;
- case FieldDescriptor::CPPTYPE_MESSAGE:
- printer->Print(vars,
- "::google::protobuf::internal::ExtensionSet::RegisterMessageExtension(\n"
- " &$extendee$::default_instance(),\n"
- " $number$, $field_type$, $is_repeated$, $is_packed$,\n");
- printer->Print(
- " &$type$::default_instance());\n",
- "type", ClassName(descriptor_->message_type(), true));
- break;
- default:
- printer->Print(vars,
- "::google::protobuf::internal::ExtensionSet::RegisterExtension(\n"
- " &$extendee$::default_instance(),\n"
- " $number$, $field_type$, $is_repeated$, $is_packed$);\n");
- break;
- }
-}
-
-} // namespace cpp
-} // namespace compiler
-} // namespace protobuf
-} // namespace google
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