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