diff options
author | kenton@google.com <kenton@google.com@630680e5-0e50-0410-840e-4b1c322b438d> | 2008-09-24 20:31:01 +0000 |
---|---|---|
committer | kenton@google.com <kenton@google.com@630680e5-0e50-0410-840e-4b1c322b438d> | 2008-09-24 20:31:01 +0000 |
commit | 24bf56fb3a2fab42d355b15de11782c3144b9e80 (patch) | |
tree | cf9cfeb512a4aa1b01ba85506e9f0a68f8817f12 /src/google/protobuf/descriptor_database.h | |
parent | 3121a56ab46ecc7cd9cb135693ebe221b051029e (diff) | |
download | protobuf-24bf56fb3a2fab42d355b15de11782c3144b9e80.tar.gz protobuf-24bf56fb3a2fab42d355b15de11782c3144b9e80.tar.bz2 protobuf-24bf56fb3a2fab42d355b15de11782c3144b9e80.zip |
Integrate changes from internal Google-internal branch.
General
* License changed from Apache 2.0 to New BSD.
* It is now possible to define custom "options", which are basically
annotations which may be placed on definitions in a .proto file.
For example, you might define a field option called "foo" like so:
import "google/protobuf/descriptor.proto"
extend google.protobuf.FieldOptions {
optional string foo = 12345;
}
Then you annotate a field using the "foo" option:
message MyMessage {
optional int32 some_field = 1 [(foo) = "bar"]
}
The value of this option is then visible via the message's
Descriptor:
const FieldDescriptor* field =
MyMessage::descriptor()->FindFieldByName("some_field");
assert(field->options().GetExtension(foo) == "bar");
This feature has been implemented and tested in C++ and Java.
Other languages may or may not need to do extra work to support
custom options, depending on how they construct descriptors.
C++
* Fixed some GCC warnings that only occur when using -pedantic.
* Improved static initialization code, making ordering more
predictable among other things.
* TextFormat will no longer accept messages which contain multiple
instances of a singular field. Previously, the latter instance
would overwrite the former.
* Now works on systems that don't have hash_map.
Python
* Strings now use the "unicode" type rather than the "str" type.
String fields may still be assigned ASCII "str" values; they will
automatically be converted.
* Adding a property to an object representing a repeated field now
raises an exception. For example:
# No longer works (and never should have).
message.some_repeated_field.foo = 1
Diffstat (limited to 'src/google/protobuf/descriptor_database.h')
-rw-r--r-- | src/google/protobuf/descriptor_database.h | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/src/google/protobuf/descriptor_database.h b/src/google/protobuf/descriptor_database.h index d629da4c..1230d09b 100644 --- a/src/google/protobuf/descriptor_database.h +++ b/src/google/protobuf/descriptor_database.h @@ -1,18 +1,32 @@ // Protocol Buffers - Google's data interchange format -// Copyright 2008 Google Inc. +// Copyright 2008 Google Inc. All rights reserved. // http://code.google.com/p/protobuf/ // -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions are +// met: // -// http://www.apache.org/licenses/LICENSE-2.0 +// * 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. // -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. +// 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. // Author: kenton@google.com (Kenton Varda) // Based on original Protocol Buffers design by |