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

1 files changed, 68 insertions, 0 deletions

diff --git a/objectivec/GPBWireFormat.h b/objectivec/GPBWireFormat.h
new file mode 100644
index 00000000..55f2edfc
--- /dev/null
+++ b/objectivec/GPBWireFormat.h
@@ -0,0 +1,68 @@
+// 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 "GPBTypes.h"
+
+CF_EXTERN_C_BEGIN
+
+typedef enum {
+  GPBWireFormatVarint = 0,
+  GPBWireFormatFixed64 = 1,
+  GPBWireFormatLengthDelimited = 2,
+  GPBWireFormatStartGroup = 3,
+  GPBWireFormatEndGroup = 4,
+  GPBWireFormatFixed32 = 5,
+} GPBWireFormat;
+
+enum {
+  GPBWireFormatMessageSetItem = 1,
+  GPBWireFormatMessageSetTypeId = 2,
+  GPBWireFormatMessageSetMessage = 3
+};
+
+uint32_t GPBWireFormatMakeTag(uint32_t fieldNumber, GPBWireFormat wireType)
+    __attribute__((const));
+GPBWireFormat GPBWireFormatGetTagWireType(uint32_t tag) __attribute__((const));
+uint32_t GPBWireFormatGetTagFieldNumber(uint32_t tag) __attribute__((const));
+
+GPBWireFormat GPBWireFormatForType(GPBType type, BOOL isPacked)
+    __attribute__((const));
+
+#define GPBWireFormatMessageSetItemTag \
+  (GPBWireFormatMakeTag(GPBWireFormatMessageSetItem, GPBWireFormatStartGroup))
+#define GPBWireFormatMessageSetItemEndTag \
+  (GPBWireFormatMakeTag(GPBWireFormatMessageSetItem, GPBWireFormatEndGroup))
+#define GPBWireFormatMessageSetTypeIdTag \
+  (GPBWireFormatMakeTag(GPBWireFormatMessageSetTypeId, GPBWireFormatVarint))
+#define GPBWireFormatMessageSetMessageTag               \
+  (GPBWireFormatMakeTag(GPBWireFormatMessageSetMessage, \
+                        GPBWireFormatLengthDelimited))
+
+CF_EXTERN_C_END