1 /*
2 * Copyright (C) 2020, The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "logging.h"
18
19 #include "aidl_language.h"
20
21 bool AidlErrorLog::sHadError = false;
22
AidlErrorLog(Severity severity,const AidlLocation & location,const std::string & suffix)23 AidlErrorLog::AidlErrorLog(Severity severity, const AidlLocation& location,
24 const std::string& suffix /* = "" */)
25 : os_(&std::cerr), severity_(severity), location_(location), suffix_(suffix) {
26 sHadError |= severity_ >= ERROR;
27 if (severity_ != NO_OP) {
28 (*os_) << (severity_ == WARNING ? "WARNING: " : "ERROR: ");
29 (*os_) << location << ": ";
30 }
31 }
32
AidlErrorLog(Severity severity,const AidlNode & node)33 AidlErrorLog::AidlErrorLog(Severity severity, const AidlNode& node)
34 : AidlErrorLog(severity, node.location_) {}
35
AidlErrorLog(Severity severity,const std::string & filename)36 AidlErrorLog::AidlErrorLog(Severity severity, const std::string& filename)
37 : AidlErrorLog(severity, AidlLocation(filename, AidlLocation::Source::EXTERNAL)) {}
38
~AidlErrorLog()39 AidlErrorLog::~AidlErrorLog() {
40 if (severity_ == NO_OP) return;
41 (*os_) << suffix_ << std::endl;
42 if (severity_ == FATAL) abort();
43 if (location_.IsInternal()) {
44 (*os_) << "Logging an internal location should not happen. Offending location: " << location_
45 << std::endl;
46 abort();
47 }
48 }
49