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/* Copyright (c) 2014, Ford Motor Company
* 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.
*
* Neither the name of the Ford Motor Company 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 HOLDER 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.
*/
#include "cppgen/message_factory_function.h"
#include "cppgen/literal_generator.h"
#include "cppgen/naming_convention.h"
#include "model/interface.h"
#include "utils/safeformat.h"
#include "utils/string_utils.h"
using typesafe_format::format;
using typesafe_format::strmfmt;
namespace codegen {
MessageFactoryFunction::MessageFactoryFunction(
const Interface* interface,
SerializationType serialization_type,
FunctionMessage::MessageType factory_type)
: CppFunction("",
serialization_type == kJson ? "NewFromJson" : "NewFromDbus",
Capitalize(
FunctionMessage::MessageTypeToString(
factory_type)) + "*"),
interface_(interface),
factory_type_(factory_type) {
Add(MessageFactoryFunction::Parameter(
serialization_type == kJson ? "json" : "reader",
serialization_type == kJson ? "const Json::Value*": "dbus::MessageReader*"));
Add(MessageFactoryFunction::Parameter("function_id", "FunctionID"));
}
void MessageFactoryFunction::DefineBody(std::ostream* os) const {
*os << "switch (function_id) {\n";
{
Indent indent(*os);
switch(factory_type_) {
case FunctionMessage::kRequest: {
DefineCases(os, interface_->all_requests());
break;
}
case FunctionMessage::kResponse: {
DefineCases(os, interface_->all_responses());
break;
}
case FunctionMessage::kNotification: {
DefineCases(os, interface_->notifications());
break;
}
}
}
*os << "}\n";
}
void MessageFactoryFunction::DefineCases(
std::ostream* os,
const MessageList& functions) const {
for (MessageList::const_iterator i = functions.begin(),
end = functions.end(); i != end; ++i) {
const FunctionMessage* message = *i;
strmfmt(*os, "case {0}: return new {1}({2});\n",
LiteralGenerator(*message->id()).result(),
message->name(),
parameters_[0].name);
}
*os << "default: return NULL;\n";
}
} // namespace codegen
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