| 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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| 2 | /* ***** BEGIN LICENSE BLOCK *****
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| 3 | * Version: MPL 1.1/GPL 2.0/LGPL 2.1
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| 4 | *
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| 5 | * The contents of this file are subject to the Mozilla Public License Version
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| 6 | * 1.1 (the "License"); you may not use this file except in compliance with
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| 7 | * the License. You may obtain a copy of the License at
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| 8 | * http://www.mozilla.org/MPL/
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| 9 | *
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| 10 | * Software distributed under the License is distributed on an "AS IS" basis,
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| 11 | * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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| 12 | * for the specific language governing rights and limitations under the
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| 13 | * License.
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| 14 | *
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| 15 | * The Original Code is mozilla.org code.
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| 16 | *
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| 17 | * The Initial Developer of the Original Code is
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| 18 | * Netscape Communications Corporation.
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| 19 | * Portions created by the Initial Developer are Copyright (C) 1998
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| 20 | * the Initial Developer. All Rights Reserved.
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| 21 | *
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| 22 | * Contributor(s):
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| 23 | *
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| 24 | * Alternatively, the contents of this file may be used under the terms of
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| 25 | * either of the GNU General Public License Version 2 or later (the "GPL"),
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| 26 | * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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| 27 | * in which case the provisions of the GPL or the LGPL are applicable instead
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| 28 | * of those above. If you wish to allow use of your version of this file only
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| 29 | * under the terms of either the GPL or the LGPL, and not to allow others to
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| 30 | * use your version of this file under the terms of the MPL, indicate your
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| 31 | * decision by deleting the provisions above and replace them with the notice
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| 32 | * and other provisions required by the GPL or the LGPL. If you do not delete
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| 33 | * the provisions above, a recipient may use your version of this file under
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| 34 | * the terms of any one of the MPL, the GPL or the LGPL.
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| 35 | *
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| 36 | * ***** END LICENSE BLOCK ***** */
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| 37 |
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| 38 | #include "nscore.h"
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| 39 |
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| 40 | class nsILocalFile;
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| 41 |
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| 42 | /**
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| 43 | * Initialize the XPCOM glue by dynamically linking against the XPCOM
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| 44 | * shared library indicated by xpcomFile.
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| 45 | */
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| 46 |
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| 47 | extern "C"
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| 48 | nsresult XPCOMGlueStartup(const char* xpcomFile);
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| 49 |
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| 50 |
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| 51 | /**
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| 52 | * Finish the XPCOM glue after it is no longer needed.
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| 53 | */
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| 54 |
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| 55 | extern "C"
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| 56 | nsresult XPCOMGlueShutdown();
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| 57 |
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| 58 |
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| 59 | /**
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| 60 | * Locate the path of a compatible GRE.
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| 61 | *
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| 62 | * @return string buffer pointing to the GRE path (without a trailing
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| 63 | * directory separator). Callers do no need to free this buffer.
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| 64 | */
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| 65 |
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| 66 | extern "C"
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| 67 | char const * GRE_GetGREPath();
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| 68 |
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| 69 |
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| 70 | /**
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| 71 | * Locate the path of a compatible GRE. This is returned as an
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| 72 | * nsILocalFile instead of a char*.
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| 73 | *
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| 74 | * @param _retval Ordinary XPCOM getter, returns an addrefed interface.
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| 75 | */
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| 76 |
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| 77 | extern "C"
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| 78 | nsresult GRE_GetGREDirectory(nsILocalFile* *_retval);
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| 79 |
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| 80 |
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| 81 | /**
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| 82 | * Locate the path of the XPCOM binary of a compatible GRE.
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| 83 | * The result of this function is normally passed directly to
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| 84 | * XPCOMGlueStartup.
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| 85 | *
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| 86 | * @return string buffer pointing to the XPCOM DLL path. Callers do
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| 87 | * not need to free this buffer.
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| 88 | */
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| 89 |
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| 90 | extern "C"
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| 91 | char const * GRE_GetXPCOMPath();
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| 92 |
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| 93 |
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| 94 | /**
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| 95 | * Embedding applications which don't need a custom
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| 96 | * directoryserviceprovider may use GRE_Startup to start the XPCOM
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| 97 | * glue and initialize the GRE in one step.
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| 98 | */
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| 99 |
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| 100 | extern "C"
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| 101 | nsresult GRE_Startup();
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| 102 |
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| 103 |
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| 104 | /**
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| 105 | * Shut down XPCOM and the XPCOM glue in one step.
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| 106 | */
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| 107 |
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| 108 | extern "C"
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| 109 | nsresult GRE_Shutdown();
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