You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
100 lines
2.4 KiB
100 lines
2.4 KiB
/*
|
|
* Copyright (C) 2016 The Android Open Source Project
|
|
*
|
|
* 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
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#include "FunctionDeclaration.h"
|
|
#include "VarDeclaration.h"
|
|
#include "Type.h"
|
|
|
|
#include <hidl-util/StringHelper.h>
|
|
|
|
namespace android {
|
|
|
|
FunctionDeclaration::FunctionDeclaration(Type* type,
|
|
const std::string &name,
|
|
std::vector<Declaration *> *params)
|
|
: Declaration(""),
|
|
mType(type),
|
|
mParams(params)
|
|
{
|
|
setName(name);
|
|
}
|
|
|
|
FunctionDeclaration::~FunctionDeclaration() {
|
|
delete mType;
|
|
|
|
if(mParams != nullptr) {
|
|
for(auto* param : *mParams) {
|
|
delete param;
|
|
}
|
|
}
|
|
delete mParams;
|
|
}
|
|
|
|
void FunctionDeclaration::setName(const std::string &name) {
|
|
Declaration::setName(name);
|
|
forceCamelCase();
|
|
}
|
|
|
|
const Type* FunctionDeclaration::getType() const {
|
|
return mType;
|
|
}
|
|
|
|
void FunctionDeclaration::generateSource(Formatter &out) const {
|
|
out << getName();
|
|
|
|
generateParams(out);
|
|
|
|
if (!getType()->isVoid()) {
|
|
out << " generates ("
|
|
<< getType()->decorateName(getName() + "Ret")
|
|
<< ")";
|
|
}
|
|
|
|
out << ";\n";
|
|
}
|
|
|
|
void FunctionDeclaration::generateParameterSource(Formatter &out) const {
|
|
out << getType()->decorateName("(*" + getName() + ")");
|
|
|
|
generateParams(out);
|
|
}
|
|
|
|
void FunctionDeclaration::processContents(AST &) {
|
|
if (mParams->size() == 1 &&
|
|
(*mParams)[0]->decType() == VarDeclaration::type()) {
|
|
|
|
VarDeclaration* var = (VarDeclaration *)(*mParams)[0];
|
|
if (var->getType()->isVoid()) {
|
|
mParams->clear();
|
|
}
|
|
}
|
|
}
|
|
|
|
void FunctionDeclaration::generateParams(Formatter &out) const {
|
|
out << "(";
|
|
|
|
for (auto it = mParams->begin(); it != mParams->end(); ++it) {
|
|
if (it != mParams->begin()) {
|
|
out << ", ";
|
|
}
|
|
|
|
(*it)->generateParameterSource(out);
|
|
}
|
|
|
|
out << ")";
|
|
}
|
|
|
|
} //namespace android
|