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 != NULL) { |
|
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
|