a587065721
Integers are now checked to see if they fall in the range of min/max for the attribute they are assigned. Change-Id: I42c435b15fd3f0bd23691c83efccce4ad5973276
97 lines
2.3 KiB
C++
97 lines
2.3 KiB
C++
/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef AAPT_DIAGNOSTICS_H
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#define AAPT_DIAGNOSTICS_H
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#include "Source.h"
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#include "util/StringPiece.h"
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#include "util/Util.h"
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#include <iostream>
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#include <sstream>
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#include <string>
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namespace aapt {
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struct DiagMessageActual {
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Source source;
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std::string message;
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};
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struct DiagMessage {
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private:
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Source mSource;
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std::stringstream mMessage;
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public:
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DiagMessage() = default;
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DiagMessage(const StringPiece& src) : mSource(src) {
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}
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DiagMessage(const Source& src) : mSource(src) {
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}
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template <typename T> DiagMessage& operator<<(const T& value) {
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mMessage << value;
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return *this;
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}
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DiagMessageActual build() const {
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return DiagMessageActual{ mSource, mMessage.str() };
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}
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};
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struct IDiagnostics {
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virtual ~IDiagnostics() = default;
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virtual void error(const DiagMessage& message) = 0;
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virtual void warn(const DiagMessage& message) = 0;
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virtual void note(const DiagMessage& message) = 0;
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};
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struct StdErrDiagnostics : public IDiagnostics {
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size_t mNumErrors = 0;
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void emit(const DiagMessage& msg, const char* tag) {
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DiagMessageActual actual = msg.build();
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if (!actual.source.path.empty()) {
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std::cerr << actual.source << ": ";
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}
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std::cerr << tag << actual.message << "." << std::endl;
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}
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void error(const DiagMessage& msg) override {
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if (mNumErrors < 20) {
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emit(msg, "error: ");
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}
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mNumErrors++;
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}
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void warn(const DiagMessage& msg) override {
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emit(msg, "warn: ");
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}
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void note(const DiagMessage& msg) override {
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emit(msg, "note: ");
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}
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};
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} // namespace aapt
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#endif /* AAPT_DIAGNOSTICS_H */
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