Objective C Second Alpha Drop

- Style fixups in the code.
- map<> serialization fixes and more tests.
- Autocreation of map<> fields (to match repeated fields).
- @@protoc_insertion_point(global_scope|imports).
- Fixup proto2 syntax extension support.
- Move all startup code to +initialize so it happen on class usage and not app startup.
- Have generated headers use forward declarations and move imports into generated code, reduces what is need at compile time to speed up compiled and avoid pointless rippling of rebuilds.

1 files changed, 274 insertions, 0 deletions

diff --git a/objectivec/google/protobuf/Type.pbobjc.h b/objectivec/google/protobuf/Type.pbobjc.h
new file mode 100644
index 00000000..652a33a7
--- /dev/null
+++ b/objectivec/google/protobuf/Type.pbobjc.h
@@ -0,0 +1,274 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/type.proto
+
+#import "GPBProtocolBuffers.h"
+
+#if GOOGLE_PROTOBUF_OBJC_GEN_VERSION != 30000
+#error This file was generated by a different version of protoc-gen-objc which is incompatible with your Protocol Buffer sources.
+#endif
+
+// @@protoc_insertion_point(imports)
+
+CF_EXTERN_C_BEGIN
+
+@class GPBAny;
+@class GPBSourceContext;
+
+#pragma mark - Enum GPBField_Kind
+
+// Kind represents a basic field type.
+typedef GPB_ENUM(GPBField_Kind) {
+  GPBField_Kind_GPBUnrecognizedEnumeratorValue = kGPBUnrecognizedEnumeratorValue,
+  // Field type unknown.
+  GPBField_Kind_TypeUnknown = 0,
+
+  // Field type double.
+  GPBField_Kind_TypeDouble = 1,
+
+  // Field type float.
+  GPBField_Kind_TypeFloat = 2,
+
+  // Field type int64.
+  GPBField_Kind_TypeInt64 = 3,
+
+  // Field type uint64.
+  GPBField_Kind_TypeUint64 = 4,
+
+  // Field type int32.
+  GPBField_Kind_TypeInt32 = 5,
+
+  // Field type fixed64.
+  GPBField_Kind_TypeFixed64 = 6,
+
+  // Field type fixed32.
+  GPBField_Kind_TypeFixed32 = 7,
+
+  // Field type bool.
+  GPBField_Kind_TypeBool = 8,
+
+  // Field type string.
+  GPBField_Kind_TypeString = 9,
+
+  // Field type message.
+  GPBField_Kind_TypeMessage = 11,
+
+  // Field type bytes.
+  GPBField_Kind_TypeBytes = 12,
+
+  // Field type uint32.
+  GPBField_Kind_TypeUint32 = 13,
+
+  // Field type enum.
+  GPBField_Kind_TypeEnum = 14,
+
+  // Field type sfixed32.
+  GPBField_Kind_TypeSfixed32 = 15,
+
+  // Field type sfixed64.
+  GPBField_Kind_TypeSfixed64 = 16,
+
+  // Field type sint32.
+  GPBField_Kind_TypeSint32 = 17,
+
+  // Field type sint64.
+  GPBField_Kind_TypeSint64 = 18,
+};
+
+GPBEnumDescriptor *GPBField_Kind_EnumDescriptor(void);
+
+BOOL GPBField_Kind_IsValidValue(int32_t value);
+
+#pragma mark - Enum GPBField_Cardinality
+
+// Cardinality represents whether a field is optional, required, or
+// repeated.
+typedef GPB_ENUM(GPBField_Cardinality) {
+  GPBField_Cardinality_GPBUnrecognizedEnumeratorValue = kGPBUnrecognizedEnumeratorValue,
+  // The field cardinality is unknown. Typically an error condition.
+  GPBField_Cardinality_CardinalityUnknown = 0,
+
+  // For optional fields.
+  GPBField_Cardinality_CardinalityOptional = 1,
+
+  // For required fields. Not used for proto3.
+  GPBField_Cardinality_CardinalityRequired = 2,
+
+  // For repeated fields.
+  GPBField_Cardinality_CardinalityRepeated = 3,
+};
+
+GPBEnumDescriptor *GPBField_Cardinality_EnumDescriptor(void);
+
+BOOL GPBField_Cardinality_IsValidValue(int32_t value);
+
+
+#pragma mark - GPBTypeRoot
+
+@interface GPBTypeRoot : GPBRootObject
+
+// The base class provides:
+//   + (GPBExtensionRegistry *)extensionRegistry;
+// which is an GPBExtensionRegistry that includes all the extensions defined by
+// this file and all files that it depends on.
+
+@end
+
+#pragma mark - GPBType
+
+typedef GPB_ENUM(GPBType_FieldNumber) {
+  GPBType_FieldNumber_Name = 1,
+  GPBType_FieldNumber_FieldsArray = 2,
+  GPBType_FieldNumber_OneofsArray = 3,
+  GPBType_FieldNumber_OptionsArray = 4,
+  GPBType_FieldNumber_SourceContext = 5,
+};
+
+// A light-weight descriptor for a proto message type.
+@interface GPBType : GPBMessage
+
+// The fully qualified message name.
+@property(nonatomic, readwrite, copy) NSString *name;
+
+// The list of fields.
+// |fieldsArray| contains |GPBField|
+@property(nonatomic, readwrite, strong) NSMutableArray *fieldsArray;
+
+// The list of oneof definitions.
+// The list of oneofs declared in this Type
+// |oneofsArray| contains |NSString|
+@property(nonatomic, readwrite, strong) NSMutableArray *oneofsArray;
+
+// The proto options.
+// |optionsArray| contains |GPBOption|
+@property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+
+// The source context.
+@property(nonatomic, readwrite) BOOL hasSourceContext;
+@property(nonatomic, readwrite, strong) GPBSourceContext *sourceContext;
+
+@end
+
+#pragma mark - GPBField
+
+typedef GPB_ENUM(GPBField_FieldNumber) {
+  GPBField_FieldNumber_Kind = 1,
+  GPBField_FieldNumber_Cardinality = 2,
+  GPBField_FieldNumber_Number = 3,
+  GPBField_FieldNumber_Name = 4,
+  GPBField_FieldNumber_TypeURL = 6,
+  GPBField_FieldNumber_OneofIndex = 7,
+  GPBField_FieldNumber_Packed = 8,
+  GPBField_FieldNumber_OptionsArray = 9,
+};
+
+// Field represents a single field of a message type.
+@interface GPBField : GPBMessage
+
+// The field kind.
+@property(nonatomic, readwrite) GPBField_Kind kind;
+
+// The field cardinality, i.e. optional/required/repeated.
+@property(nonatomic, readwrite) GPBField_Cardinality cardinality;
+
+// The proto field number.
+@property(nonatomic, readwrite) int32_t number;
+
+// The field name.
+@property(nonatomic, readwrite, copy) NSString *name;
+
+// The type URL (without the scheme) when the type is MESSAGE or ENUM,
+// such as `type.googleapis.com/google.protobuf.Empty`.
+@property(nonatomic, readwrite, copy) NSString *typeURL;
+
+// Index in Type.oneofs. Starts at 1. Zero means no oneof mapping.
+@property(nonatomic, readwrite) int32_t oneofIndex;
+
+// Whether to use alternative packed wire representation.
+@property(nonatomic, readwrite) BOOL packed;
+
+// The proto options.
+// |optionsArray| contains |GPBOption|
+@property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+
+@end
+
+int32_t GPBField_Kind_RawValue(GPBField *message);
+void SetGPBField_Kind_RawValue(GPBField *message, int32_t value);
+
+int32_t GPBField_Cardinality_RawValue(GPBField *message);
+void SetGPBField_Cardinality_RawValue(GPBField *message, int32_t value);
+
+#pragma mark - GPBEnum
+
+typedef GPB_ENUM(GPBEnum_FieldNumber) {
+  GPBEnum_FieldNumber_Name = 1,
+  GPBEnum_FieldNumber_EnumvalueArray = 2,
+  GPBEnum_FieldNumber_OptionsArray = 3,
+  GPBEnum_FieldNumber_SourceContext = 4,
+};
+
+// Enum type definition.
+@interface GPBEnum : GPBMessage
+
+// Enum type name.
+@property(nonatomic, readwrite, copy) NSString *name;
+
+// Enum value definitions.
+// |enumvalueArray| contains |GPBEnumValue|
+@property(nonatomic, readwrite, strong) NSMutableArray *enumvalueArray;
+
+// Proto options for the enum type.
+// |optionsArray| contains |GPBOption|
+@property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+
+// The source context.
+@property(nonatomic, readwrite) BOOL hasSourceContext;
+@property(nonatomic, readwrite, strong) GPBSourceContext *sourceContext;
+
+@end
+
+#pragma mark - GPBEnumValue
+
+typedef GPB_ENUM(GPBEnumValue_FieldNumber) {
+  GPBEnumValue_FieldNumber_Name = 1,
+  GPBEnumValue_FieldNumber_Number = 2,
+  GPBEnumValue_FieldNumber_OptionsArray = 3,
+};
+
+// Enum value definition.
+@interface GPBEnumValue : GPBMessage
+
+// Enum value name.
+@property(nonatomic, readwrite, copy) NSString *name;
+
+// Enum value number.
+@property(nonatomic, readwrite) int32_t number;
+
+// Proto options for the enum value.
+// |optionsArray| contains |GPBOption|
+@property(nonatomic, readwrite, strong) NSMutableArray *optionsArray;
+
+@end
+
+#pragma mark - GPBOption
+
+typedef GPB_ENUM(GPBOption_FieldNumber) {
+  GPBOption_FieldNumber_Name = 1,
+  GPBOption_FieldNumber_Value = 2,
+};
+
+// Proto option attached to messages/fields/enums etc.
+@interface GPBOption : GPBMessage
+
+// Proto option name.
+@property(nonatomic, readwrite, copy) NSString *name;
+
+// Proto option value.
+@property(nonatomic, readwrite) BOOL hasValue;
+@property(nonatomic, readwrite, strong) GPBAny *value;
+
+@end
+
+CF_EXTERN_C_END
+
+// @@protoc_insertion_point(global_scope)