/*
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* Copyright (C) 2014 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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#pragma once
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#include <atlpath.h> // ATL CPath
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// Transforms a Java major.minor number (e.g. "1.7") to internal int value (1007)
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#define JAVA_VERS_TO_INT(major, minor) ((major) * 1000 + (minor))
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// Extracts the major part from the internal int major.minor number
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#define JAVA_MAJOR(majorMinor) ((majorMinor) / 1000)
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// Extracts the minor part from the internal int major.minor number
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#define JAVA_MINOR(majorMinor) ((majorMinor) % 1000)
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struct CJavaPath {
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int mVersion;
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CPath mPath;
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// Static empty path that can be returned as a reference.
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static const CJavaPath sEmpty;
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CJavaPath() : mVersion(0) {}
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CJavaPath(int version, CPath path);
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void set(int version, CPath path);
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// Returns true if path/version is empty/0
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bool isEmpty() const;
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// Clears path and version to 0
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void clear();
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// Converts the internal path into a short DOS path.
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// Returns true if this was possible and false if the conversion failed.
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bool toShortPath();
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// Returns the version formatted as a string (e.g. "1.7" instead of 1007.)
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CString getVersion() const;
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// Operators < and == for this to be suitable in an ordered std::set
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bool operator< (const CJavaPath& rhs) const;
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bool operator== (const CJavaPath& rhs) const;
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};
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