/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_plugin.hxx"

#include "osl/thread.h"
#include "sunjre.hxx"
#include "sunversion.hxx"
#include "diagnostics.h"

using namespace std;

#define OUSTR(x) ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(x) )
namespace jfw_plugin
{

rtl::Reference<VendorBase> SunInfo::createInstance()
{
    return new SunInfo;
}

char const* const* SunInfo::getJavaExePaths(int * size)
{
    static char const * ar[] = {
#if defined(WNT) || defined(OS2)
        "java.exe",
        "bin/java.exe",
        "jre/bin/java.exe"
#elif UNX
        "java",
        "bin/java",
        "jre/bin/java"
#endif
    };
        *size = sizeof (ar) / sizeof (char*);
    return ar;
}

char const* const* SunInfo::getRuntimePaths(int * size)
{
    static char const* ar[]= {
#if defined(WNT)
        "/bin/client/jvm.dll",
        "/bin/hotspot/jvm.dll",
        "/bin/classic/jvm.dll",
        "/bin/jrockit/jvm.dll"
#elif defined(OS2)
        "/bin/classic/jvm.dll",
        "/bin/client/jvm.dll",
        // TODO add jrockit here
#elif defined(MACOSX)
        "/lib/server/libjvm.dylib"
#elif defined(UNX)
        "/lib/" JFW_PLUGIN_ARCH "/client/libjvm.so",
        "/lib/" JFW_PLUGIN_ARCH "/server/libjvm.so",
        "/lib/" JFW_PLUGIN_ARCH "/classic/libjvm.so",
        "/lib/" JFW_PLUGIN_ARCH "/jrockit/libjvm.so",
        "/lib/server/libjvm.so" // > 1.8
#endif
    };
    *size = sizeof(ar) / sizeof (char*);
    return ar;
}

char const* const* SunInfo::getLibraryPaths(int* size)
{
#ifdef UNX
    static char const * ar[] = {

        "/lib/" JFW_PLUGIN_ARCH "/client",
        "/lib/" JFW_PLUGIN_ARCH "/native_threads", 
        "/lib/" JFW_PLUGIN_ARCH,
        "/lib" // > 1.8

    };
    *size = sizeof(ar) / sizeof (char*);
    return ar;
#else
    size = 0;
    return NULL;
#endif
}

int SunInfo::compareVersions(const rtl::OUString& sSecond) const
{
    rtl::OUString sFirst = getVersion();

    SunVersion version1(sFirst);
    JFW_ENSURE(version1, OUSTR("[Java framework] sunjavaplugin" SAL_DLLEXTENSION
                               " does not know the version: ")
               + sFirst + OUSTR(" as valid for a SUN/Oracle JRE."));
    SunVersion version2(sSecond);
    if ( ! version2)
        throw MalformedVersionException();

    if(version1 == version2)
        return 0;
    if(version1 > version2)
        return 1;
    else
        return -1;
}


}