blob: 8af49188ca27d6f066a9579e99a5846a288e33e8 [file] [log] [blame]
/*
* 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 "connection.h"
#include <string>
#include <cstring>
namespace gapic {
bool Connection::sendString(const std::string& s) {
const uint32_t length = static_cast<uint32_t>(s.size())+1;
return this->send(s.c_str(), length) == length;
}
// This handles nullptr, since the overload above would crash on the implicit conversion.
bool Connection::sendString(const char* s) {
if (s == nullptr) { s = ""; }
const uint32_t length = strlen(s)+1;
return this->send(s, length) == length;
}
bool Connection::readString(std::string* s) {
char c;
s->clear();
while(true) {
if (this->recv(&c, 1) != 1) { return false; }
if (c == 0) { return true; }
s->push_back(c);
}
}
} // namespace gapic