| // 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. |
| |
| #include <map> |
| #include <string> |
| |
| #include <google/protobuf/compiler/objectivec/objectivec_message_field.h> |
| #include <google/protobuf/compiler/objectivec/objectivec_helpers.h> |
| #include <google/protobuf/io/printer.h> |
| |
| namespace google { |
| namespace protobuf { |
| namespace compiler { |
| namespace objectivec { |
| |
| namespace { |
| |
| void SetMessageVariables(const FieldDescriptor* descriptor, |
| std::map<std::string, std::string>* variables) { |
| const std::string& message_type = ClassName(descriptor->message_type()); |
| const std::string& containing_class = |
| ClassName(descriptor->containing_type()); |
| (*variables)["type"] = message_type; |
| (*variables)["containing_class"] = containing_class; |
| (*variables)["storage_type"] = message_type; |
| (*variables)["group_or_message"] = |
| (descriptor->type() == FieldDescriptor::TYPE_GROUP) ? "Group" : "Message"; |
| (*variables)["dataTypeSpecific_value"] = ObjCClass(message_type); |
| } |
| |
| } // namespace |
| |
| MessageFieldGenerator::MessageFieldGenerator(const FieldDescriptor* descriptor) |
| : ObjCObjFieldGenerator(descriptor) { |
| SetMessageVariables(descriptor, &variables_); |
| } |
| |
| MessageFieldGenerator::~MessageFieldGenerator() {} |
| |
| void MessageFieldGenerator::DetermineForwardDeclarations( |
| std::set<std::string>* fwd_decls, |
| bool include_external_types) const { |
| ObjCObjFieldGenerator::DetermineForwardDeclarations( |
| fwd_decls, include_external_types); |
| // Within a file there is no requirement on the order of the messages, so |
| // local references need a forward declaration. External files (not WKTs), |
| // need one when requested. |
| if ((include_external_types && |
| !IsProtobufLibraryBundledProtoFile(descriptor_->message_type()->file())) || |
| descriptor_->file() == descriptor_->message_type()->file()) { |
| // Class name is already in "storage_type". |
| fwd_decls->insert("@class " + variable("storage_type")); |
| } |
| } |
| |
| void MessageFieldGenerator::DetermineObjectiveCClassDefinitions( |
| std::set<std::string>* fwd_decls) const { |
| fwd_decls->insert(ObjCClassDeclaration(variable("storage_type"))); |
| } |
| |
| RepeatedMessageFieldGenerator::RepeatedMessageFieldGenerator( |
| const FieldDescriptor* descriptor) |
| : RepeatedFieldGenerator(descriptor) { |
| SetMessageVariables(descriptor, &variables_); |
| variables_["array_storage_type"] = "NSMutableArray"; |
| variables_["array_property_type"] = |
| "NSMutableArray<" + variables_["storage_type"] + "*>"; |
| } |
| |
| RepeatedMessageFieldGenerator::~RepeatedMessageFieldGenerator() {} |
| |
| void RepeatedMessageFieldGenerator::DetermineForwardDeclarations( |
| std::set<std::string>* fwd_decls, |
| bool include_external_types) const { |
| RepeatedFieldGenerator::DetermineForwardDeclarations( |
| fwd_decls, include_external_types); |
| // Within a file there is no requirement on the order of the messages, so |
| // local references need a forward declaration. External files (not WKTs), |
| // need one when requested. |
| if ((include_external_types && |
| !IsProtobufLibraryBundledProtoFile(descriptor_->message_type()->file())) || |
| descriptor_->file() == descriptor_->message_type()->file()) { |
| // Class name is already in "storage_type". |
| fwd_decls->insert("@class " + variable("storage_type")); |
| } |
| } |
| |
| void RepeatedMessageFieldGenerator::DetermineObjectiveCClassDefinitions( |
| std::set<std::string>* fwd_decls) const { |
| fwd_decls->insert(ObjCClassDeclaration(variable("storage_type"))); |
| } |
| |
| } // namespace objectivec |
| } // namespace compiler |
| } // namespace protobuf |
| } // namespace google |