diff options
Diffstat (limited to 'src/google/protobuf/compiler/objectivec/objectivec_field.h')
-rw-r--r-- | src/google/protobuf/compiler/objectivec/objectivec_field.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/src/google/protobuf/compiler/objectivec/objectivec_field.h b/src/google/protobuf/compiler/objectivec/objectivec_field.h deleted file mode 100644 index a3a4b1b6..00000000 --- a/src/google/protobuf/compiler/objectivec/objectivec_field.h +++ /dev/null @@ -1,194 +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. - -#ifndef GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FIELD_H__ -#define GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FIELD_H__ - -#include <map> -#include <string> -#include <google/protobuf/compiler/objectivec/objectivec_helpers.h> -#include <google/protobuf/stubs/common.h> -#include <google/protobuf/descriptor.h> - -namespace google { -namespace protobuf { - -namespace io { -class Printer; // printer.h -} // namespace io - -namespace compiler { -namespace objectivec { - -class FieldGenerator { - public: - static FieldGenerator* Make(const FieldDescriptor* field, - const Options& options); - - virtual ~FieldGenerator(); - - // Exposed for subclasses to fill in. - virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const = 0; - virtual void GeneratePropertyDeclaration(io::Printer* printer) const = 0; - virtual void GeneratePropertyImplementation(io::Printer* printer) const = 0; - - // Called by GenerateFieldDescription, exposed for classes that need custom - // generation. - - // Exposed for subclasses to extend, base does nothing. - virtual void GenerateCFunctionDeclarations(io::Printer* printer) const; - virtual void GenerateCFunctionImplementations(io::Printer* printer) const; - - // Exposed for subclasses, should always call it on the parent class also. - virtual void DetermineForwardDeclarations(set<string>* fwd_decls) const; - - // Used during generation, not intended to be extended by subclasses. - void GenerateFieldDescription( - io::Printer* printer, bool include_default) const; - void GenerateFieldNumberConstant(io::Printer* printer) const; - - // Exposed to get and set the has bits information. - virtual bool RuntimeUsesHasBit(void) const = 0; - void SetRuntimeHasBit(int has_index); - void SetNoHasBit(void); - virtual int ExtraRuntimeHasBitsNeeded(void) const; - virtual void SetExtraRuntimeHasBitsBase(int index_base); - void SetOneofIndexBase(int index_base); - - string variable(const char* key) const { - return variables_.find(key)->second; - } - - bool needs_textformat_name_support() const { - const string& field_flags = variable("fieldflags"); - return field_flags.find("GPBFieldTextFormatNameCustom") != string::npos; - } - string generated_objc_name() const { return variable("name"); } - string raw_field_name() const { return variable("raw_field_name"); } - - protected: - FieldGenerator(const FieldDescriptor* descriptor, const Options& options); - - virtual void FinishInitialization(void); - virtual bool WantsHasProperty(void) const = 0; - - const FieldDescriptor* descriptor_; - map<string, string> variables_; - - private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGenerator); -}; - -class SingleFieldGenerator : public FieldGenerator { - public: - virtual ~SingleFieldGenerator(); - - virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const; - virtual void GeneratePropertyDeclaration(io::Printer* printer) const; - - virtual void GeneratePropertyImplementation(io::Printer* printer) const; - - virtual bool RuntimeUsesHasBit(void) const; - - protected: - SingleFieldGenerator(const FieldDescriptor* descriptor, - const Options& options); - virtual bool WantsHasProperty(void) const; - - private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(SingleFieldGenerator); -}; - -// Subclass with common support for when the field ends up as an ObjC Object. -class ObjCObjFieldGenerator : public SingleFieldGenerator { - public: - virtual ~ObjCObjFieldGenerator(); - - virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const; - virtual void GeneratePropertyDeclaration(io::Printer* printer) const; - - protected: - ObjCObjFieldGenerator(const FieldDescriptor* descriptor, - const Options& options); - - private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(ObjCObjFieldGenerator); -}; - -class RepeatedFieldGenerator : public ObjCObjFieldGenerator { - public: - virtual ~RepeatedFieldGenerator(); - - virtual void GenerateFieldStorageDeclaration(io::Printer* printer) const; - virtual void GeneratePropertyDeclaration(io::Printer* printer) const; - - virtual void GeneratePropertyImplementation(io::Printer* printer) const; - - virtual bool RuntimeUsesHasBit(void) const; - - protected: - RepeatedFieldGenerator(const FieldDescriptor* descriptor, - const Options& options); - virtual void FinishInitialization(void); - virtual bool WantsHasProperty(void) const; - - private: - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(RepeatedFieldGenerator); -}; - -// Convenience class which constructs FieldGenerators for a Descriptor. -class FieldGeneratorMap { - public: - FieldGeneratorMap(const Descriptor* descriptor, const Options& options); - ~FieldGeneratorMap(); - - const FieldGenerator& get(const FieldDescriptor* field) const; - const FieldGenerator& get_extension(int index) const; - - // Assigns the has bits and returns the number of bits needed. - int CalculateHasBits(void); - - void SetOneofIndexBase(int index_base); - - // Check if any field of this message has a non zero default. - bool DoesAnyFieldHaveNonZeroDefault(void) const; - - private: - const Descriptor* descriptor_; - scoped_array<scoped_ptr<FieldGenerator> > field_generators_; - scoped_array<scoped_ptr<FieldGenerator> > extension_generators_; - - GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(FieldGeneratorMap); -}; -} // namespace objectivec -} // namespace compiler -} // namespace protobuf -} // namespace google -#endif // GOOGLE_PROTOBUF_COMPILER_OBJECTIVEC_FIELD_H__ |