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nsJVMConfigManagerUnix.h
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00001 /* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is mozilla.org code.
00016  *
00017  * The Initial Developer of the Original Code is Sun Microsystems.
00018  * Portions created by the Initial Developer are Copyright (C) 2003
00019  * the Initial Developer. All Rights Reserved.
00020  *
00021  * Contributor(s):
00022  *   Pete Zha <pete.zha@sun.com> (original author)
00023  *
00024  * Alternatively, the contents of this file may be used under the terms of
00025  * either the GNU General Public License Version 2 or later (the "GPL"), or
00026  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00027  * in which case the provisions of the GPL or the LGPL are applicable instead
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00036  * ***** END LICENSE BLOCK ***** */
00037 
00038 #ifndef nsJVMConfigManagerUnix_h___
00039 #define nsJVMConfigManagerUnix_h___
00040 
00041 #include "nsJVMConfigManager.h"
00042 #include "nsString.h"
00043 #include "nsILineInputStream.h"
00044 #include "nsHashtable.h"
00045 #include "nsIFile.h"
00046 #include "nsILocalFile.h"
00047 #include "nsIFileStreams.h"
00048 #include "nsArray.h"
00049 
00050 class nsJVMConfigManagerUnix : public nsIJVMConfigManager
00051 {
00052 public:
00053     NS_DECL_ISUPPORTS
00054     NS_DECL_NSIJVMCONFIGMANAGER
00055 
00056     nsJVMConfigManagerUnix();
00057     virtual ~nsJVMConfigManagerUnix();
00058 
00059 protected:
00060     nsresult InitJVMConfigList();
00061 
00062     void ClearJVMConfigList();
00063 
00064     nsresult InitJVMConfigList(nsILineInputStream* aGlobal,
00065                                nsILineInputStream* aPrivate);
00066 
00070     nsresult ParseStream(nsILineInputStream* aStream);
00071 
00079     nsresult ParseLine(nsAString& aLine);
00080 
00084     nsresult SearchDefault();
00085 
00089     nsresult SearchDirectory(nsAString& aDirName);
00090 
00095     nsresult AddDirectory(nsIFile* aHomeDir);
00096     
00097     nsresult AddDirectory(nsAString& aHomeDirName);
00098 
00104     static PRBool GetValueFromLine(nsAString& aLine, const char* aKey,
00105                                    nsAString& _retval);
00106 
00107     static nsresult GetLineInputStream(nsIFile* aFile,
00108                                        nsILineInputStream** _retval);
00109 
00113     static nsresult GetMozillaPluginPath(nsAString& aLine, nsAString& _retval);
00114 
00118     static nsresult GetAgentVersion(nsCAutoString& _retval);
00119 
00123     static nsresult GetAgentVersion(float* _retval);
00124 
00125     static nsresult GetNSVersion(nsAString& _retval);
00126 
00130     static PRBool TestArch(nsILocalFile* aPluginPath, nsAString& aArch);
00131 
00135     static PRBool TestNSVersion(nsILocalFile* aArchPath, nsAString& aNSVersion);
00136 
00140     static PRBool TestExists(nsILocalFile* aBaseDir, nsAString& aSubName);
00141 
00145     nsHashtable mJVMConfigList;
00146 };
00147 
00148 #endif // nsJVMConfigManagerUnix_h___