зеркало из https://github.com/mozilla/gecko-dev.git
92 строки
2.8 KiB
C++
92 строки
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code,
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* released March 31, 1998.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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* Samir Gehani <sgehani@netscape.com>
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*/
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#ifndef _NS_XIENGINE_H_
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#define _NS_XIENGINE_H_
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#include "XIDefines.h"
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#include "nsXInstaller.h"
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#include "nsComponent.h"
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#include "nsComponentList.h"
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#include "nsInstallDlg.h"
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#include "xpistub.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <malloc.h>
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#include <string.h>
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#include <unistd.h>
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#include <dlfcn.h>
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#include <sys/stat.h>
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/*------------------------------------------------------------------------*
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* XPI Stub Glue
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*------------------------------------------------------------------------*/
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typedef nsresult (*pfnXPI_Init)
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(const char *aProgramDir, pfnXPIProgress progressCB);
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typedef nsresult (*pfnXPI_Install)
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(const char *file, const char *args, long flags);
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typedef void (*pfnXPI_Exit)();
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typedef struct _xpistub_t
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{
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const char *name;
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void *handle;
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pfnXPI_Init fn_init;
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pfnXPI_Install fn_install;
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pfnXPI_Exit fn_exit;
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} xpistub_t;
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/*------------------------------------------------------------------------*
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* nsXIEngine
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*------------------------------------------------------------------------*/
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class nsXIEngine
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{
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public:
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nsXIEngine();
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~nsXIEngine();
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int Download(int aCustom, nsComponentList *aComps);
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int Extract(nsComponent *aXPIEngine);
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int Install(int aCustom, nsComponentList *aComps, char *aDestination);
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static void ProgressCallback(const char* aMsg, PRInt32 aVal, PRInt32 aMax);
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static int ExistAllXPIs(int aCustom, nsComponentList *aComps);
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private:
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int MakeUniqueTmpDir();
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int ParseURL(char *aURL, char **aHost, char **aDir);
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int FTPAnonGet(char *aHost, char *aDir, char *aAcrhive);
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int LoadXPIStub(xpistub_t *aStub, char *aDestionation);
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int InstallXPI(nsComponent *aComp, xpistub_t *aStub);
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int UnloadXPIStub(xpistub_t *aStub);
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int CopyToTmp(int aCustom, nsComponentList *aComps);
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char *mTmp;
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};
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#endif /* _NS_XIENGINE_H_ */
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