Alpha 1 drop of Google's Objective C plugin and runtime support for protobufs.

1 files changed, 181 insertions, 0 deletions

diff --git a/objectivec/GPBUtilities.h b/objectivec/GPBUtilities.h
new file mode 100644
index 00000000..8813f1ad
--- /dev/null
+++ b/objectivec/GPBUtilities.h
@@ -0,0 +1,181 @@
+// 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.
+
+#import <Foundation/Foundation.h>
+
+#import "GPBMessage.h"
+#import "GPBTypes.h"
+
+CF_EXTERN_C_BEGIN
+
+BOOL GPBMessageHasFieldNumberSet(GPBMessage *self, uint32_t fieldNumber);
+BOOL GPBMessageHasFieldSet(GPBMessage *self, GPBFieldDescriptor *field);
+
+void GPBClearMessageField(GPBMessage *self, GPBFieldDescriptor *field);
+
+// Returns an empty NSData to assign to byte fields when you wish
+// to assign them to empty. Prevents allocating a lot of little [NSData data]
+// objects.
+NSData *GPBEmptyNSData(void) __attribute__((pure));
+
+//%PDDM-EXPAND GPB_IVAR_ACCESSORS()
+// This block of code is generated, do not edit it directly.
+
+// Getters and Setters for ivars named |name| from instance self.
+
+NSData* GPBGetDataIvarWithField(GPBMessage *self,
+                                GPBFieldDescriptor *field);
+void GPBSetDataIvarWithField(GPBMessage *self,
+                             GPBFieldDescriptor *field,
+                             NSData* value);
+NSString* GPBGetStringIvarWithField(GPBMessage *self,
+                                    GPBFieldDescriptor *field);
+void GPBSetStringIvarWithField(GPBMessage *self,
+                               GPBFieldDescriptor *field,
+                               NSString* value);
+GPBMessage* GPBGetMessageIvarWithField(GPBMessage *self,
+                                       GPBFieldDescriptor *field);
+void GPBSetMessageIvarWithField(GPBMessage *self,
+                                GPBFieldDescriptor *field,
+                                GPBMessage* value);
+GPBMessage* GPBGetGroupIvarWithField(GPBMessage *self,
+                                     GPBFieldDescriptor *field);
+void GPBSetGroupIvarWithField(GPBMessage *self,
+                              GPBFieldDescriptor *field,
+                              GPBMessage* value);
+BOOL GPBGetBoolIvarWithField(GPBMessage *self,
+                             GPBFieldDescriptor *field);
+void GPBSetBoolIvarWithField(GPBMessage *self,
+                             GPBFieldDescriptor *field,
+                             BOOL value);
+int32_t GPBGetInt32IvarWithField(GPBMessage *self,
+                                 GPBFieldDescriptor *field);
+void GPBSetInt32IvarWithField(GPBMessage *self,
+                              GPBFieldDescriptor *field,
+                              int32_t value);
+int32_t GPBGetSFixed32IvarWithField(GPBMessage *self,
+                                    GPBFieldDescriptor *field);
+void GPBSetSFixed32IvarWithField(GPBMessage *self,
+                                 GPBFieldDescriptor *field,
+                                 int32_t value);
+int32_t GPBGetSInt32IvarWithField(GPBMessage *self,
+                                  GPBFieldDescriptor *field);
+void GPBSetSInt32IvarWithField(GPBMessage *self,
+                               GPBFieldDescriptor *field,
+                               int32_t value);
+int32_t GPBGetEnumIvarWithField(GPBMessage *self,
+                                GPBFieldDescriptor *field);
+void GPBSetEnumIvarWithField(GPBMessage *self,
+                             GPBFieldDescriptor *field,
+                             int32_t value);
+uint32_t GPBGetUInt32IvarWithField(GPBMessage *self,
+                                   GPBFieldDescriptor *field);
+void GPBSetUInt32IvarWithField(GPBMessage *self,
+                               GPBFieldDescriptor *field,
+                               uint32_t value);
+uint32_t GPBGetFixed32IvarWithField(GPBMessage *self,
+                                    GPBFieldDescriptor *field);
+void GPBSetFixed32IvarWithField(GPBMessage *self,
+                                GPBFieldDescriptor *field,
+                                uint32_t value);
+int64_t GPBGetInt64IvarWithField(GPBMessage *self,
+                                 GPBFieldDescriptor *field);
+void GPBSetInt64IvarWithField(GPBMessage *self,
+                              GPBFieldDescriptor *field,
+                              int64_t value);
+int64_t GPBGetSInt64IvarWithField(GPBMessage *self,
+                                  GPBFieldDescriptor *field);
+void GPBSetSInt64IvarWithField(GPBMessage *self,
+                               GPBFieldDescriptor *field,
+                               int64_t value);
+int64_t GPBGetSFixed64IvarWithField(GPBMessage *self,
+                                    GPBFieldDescriptor *field);
+void GPBSetSFixed64IvarWithField(GPBMessage *self,
+                                 GPBFieldDescriptor *field,
+                                 int64_t value);
+uint64_t GPBGetUInt64IvarWithField(GPBMessage *self,
+                                   GPBFieldDescriptor *field);
+void GPBSetUInt64IvarWithField(GPBMessage *self,
+                               GPBFieldDescriptor *field,
+                               uint64_t value);
+uint64_t GPBGetFixed64IvarWithField(GPBMessage *self,
+                                    GPBFieldDescriptor *field);
+void GPBSetFixed64IvarWithField(GPBMessage *self,
+                                GPBFieldDescriptor *field,
+                                uint64_t value);
+float GPBGetFloatIvarWithField(GPBMessage *self,
+                               GPBFieldDescriptor *field);
+void GPBSetFloatIvarWithField(GPBMessage *self,
+                              GPBFieldDescriptor *field,
+                              float value);
+double GPBGetDoubleIvarWithField(GPBMessage *self,
+                                 GPBFieldDescriptor *field);
+void GPBSetDoubleIvarWithField(GPBMessage *self,
+                               GPBFieldDescriptor *field,
+                               double value);
+//%PDDM-EXPAND-END GPB_IVAR_ACCESSORS()
+
+// Generates a sting that should be a valid "Text Format" for the C++ version
+// of Protocol Buffers. lineIndent can be nil if no additional line indent is
+// needed. The comments provide the names according to the ObjC library, they
+// most likely won't exactly match the original .proto file.
+NSString *GPBTextFormatForMessage(GPBMessage *message, NSString *lineIndent);
+NSString *GPBTextFormatForUnknownFieldSet(GPBUnknownFieldSet *unknownSet,
+                                          NSString *lineIndent);
+
+CF_EXTERN_C_END
+
+//%PDDM-DEFINE GPB_IVAR_ACCESSORS()
+//%// Getters and Setters for ivars named |name| from instance self.
+//%
+//%GPB_IVAR_ACCESSORS_DECL(Data, NSData*)
+//%GPB_IVAR_ACCESSORS_DECL(String, NSString*)
+//%GPB_IVAR_ACCESSORS_DECL(Message, GPBMessage*)
+//%GPB_IVAR_ACCESSORS_DECL(Group, GPBMessage*)
+//%GPB_IVAR_ACCESSORS_DECL(Bool, BOOL)
+//%GPB_IVAR_ACCESSORS_DECL(Int32, int32_t)
+//%GPB_IVAR_ACCESSORS_DECL(SFixed32, int32_t)
+//%GPB_IVAR_ACCESSORS_DECL(SInt32, int32_t)
+//%GPB_IVAR_ACCESSORS_DECL(Enum, int32_t)
+//%GPB_IVAR_ACCESSORS_DECL(UInt32, uint32_t)
+//%GPB_IVAR_ACCESSORS_DECL(Fixed32, uint32_t)
+//%GPB_IVAR_ACCESSORS_DECL(Int64, int64_t)
+//%GPB_IVAR_ACCESSORS_DECL(SInt64, int64_t)
+//%GPB_IVAR_ACCESSORS_DECL(SFixed64, int64_t)
+//%GPB_IVAR_ACCESSORS_DECL(UInt64, uint64_t)
+//%GPB_IVAR_ACCESSORS_DECL(Fixed64, uint64_t)
+//%GPB_IVAR_ACCESSORS_DECL(Float, float)
+//%GPB_IVAR_ACCESSORS_DECL(Double, double)
+//%PDDM-DEFINE GPB_IVAR_ACCESSORS_DECL(NAME, TYPE)
+//%TYPE GPBGet##NAME##IvarWithField(GPBMessage *self,
+//% TYPE$S     NAME$S               GPBFieldDescriptor *field);
+//%void GPBSet##NAME##IvarWithField(GPBMessage *self,
+//%            NAME$S             GPBFieldDescriptor *field,
+//%            NAME$S             TYPE value);