mirror of
https://github.com/protobuf-c/protobuf-c.git
synced 2024-12-29 23:42:12 +08:00
23c9b03ea7
per https://code.google.com/p/protobuf/source/detail?r=50, the license on google-originated protobuf code was switched from Apache-2.0 to BSD-3-Clause (so-called "New BSD" license). update any of the google license statements to use this new license. per email with dave, drop the third clause on his BSD-3-Clause license, so this now becomes BSD-2-Clause. make sure to use consistent indentation and wrapping throughout.
130 lines
5.1 KiB
C++
130 lines
5.1 KiB
C++
// Protocol Buffers - Google's data interchange format
|
|
// Copyright 2008 Google Inc. All rights reserved.
|
|
// http://code.google.com/p/protobuf/
|
|
//
|
|
// 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.
|
|
|
|
// Author: kenton@google.com (Kenton Varda)
|
|
// Based on original Protocol Buffers design by
|
|
// Sanjay Ghemawat, Jeff Dean, and others.
|
|
|
|
// Copyright (c) 2008-2013, Dave Benson. All rights reserved.
|
|
//
|
|
// 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.
|
|
//
|
|
// 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.
|
|
|
|
// Modified to implement C code by Dave Benson.
|
|
|
|
#include <protoc-c/c_message_field.h>
|
|
#include <protoc-c/c_helpers.h>
|
|
#include <google/protobuf/io/printer.h>
|
|
#include <google/protobuf/wire_format.h>
|
|
|
|
namespace google {
|
|
namespace protobuf {
|
|
namespace compiler {
|
|
namespace c {
|
|
|
|
using internal::WireFormat;
|
|
|
|
// ===================================================================
|
|
|
|
MessageFieldGenerator::
|
|
MessageFieldGenerator(const FieldDescriptor* descriptor)
|
|
: FieldGenerator(descriptor) {
|
|
}
|
|
|
|
MessageFieldGenerator::~MessageFieldGenerator() {}
|
|
|
|
void MessageFieldGenerator::GenerateStructMembers(io::Printer* printer) const
|
|
{
|
|
map<string, string> vars;
|
|
vars["name"] = FieldName(descriptor_);
|
|
vars["type"] = FullNameToC(descriptor_->message_type()->full_name());
|
|
vars["deprecated"] = FieldDeprecated(descriptor_);
|
|
switch (descriptor_->label()) {
|
|
case FieldDescriptor::LABEL_REQUIRED:
|
|
case FieldDescriptor::LABEL_OPTIONAL:
|
|
printer->Print(vars, "$type$ *$name$$deprecated$;\n");
|
|
break;
|
|
case FieldDescriptor::LABEL_REPEATED:
|
|
printer->Print(vars, "size_t n_$name$$deprecated$;\n");
|
|
printer->Print(vars, "$type$ **$name$$deprecated$;\n");
|
|
break;
|
|
}
|
|
}
|
|
string MessageFieldGenerator::GetDefaultValue(void) const
|
|
{
|
|
/* XXX: update when protobuf gets support
|
|
* for default-values of message fields.
|
|
*/
|
|
return "NULL";
|
|
}
|
|
void MessageFieldGenerator::GenerateStaticInit(io::Printer* printer) const
|
|
{
|
|
switch (descriptor_->label()) {
|
|
case FieldDescriptor::LABEL_REQUIRED:
|
|
case FieldDescriptor::LABEL_OPTIONAL:
|
|
printer->Print("NULL");
|
|
break;
|
|
case FieldDescriptor::LABEL_REPEATED:
|
|
printer->Print("0,NULL");
|
|
break;
|
|
}
|
|
}
|
|
void MessageFieldGenerator::GenerateDescriptorInitializer(io::Printer* printer) const
|
|
{
|
|
string addr = "&" + FullNameToLower(descriptor_->message_type()->full_name()) + "__descriptor";
|
|
GenerateDescriptorInitializerGeneric(printer, false, "MESSAGE", addr);
|
|
}
|
|
|
|
} // namespace c
|
|
} // namespace compiler
|
|
} // namespace protobuf
|
|
} // namespace google
|