зеркало из https://github.com/mozilla/gecko-dev.git
137 строки
3.8 KiB
C
137 строки
3.8 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code, released March
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* 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 Copyright (C) 1999
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* Netscape Communications Corporation. All Rights Reserved.
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*
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* Contributors:
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* Samir Gehani <sgehani@netscape.com>
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*/
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#ifndef _INSTALL_H_
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#define _INSTALL_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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/*_____________________________________________ func ptrs __*/
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typedef nsresult (*pfnXPI_Init) (const char *aProgramDir, pfnXPIProgress progressCB);
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typedef nsresult (*pfnXPI_Install) (const char *file, const char *args, long flags);
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typedef void (*pfnXPI_Exit) ();
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/*________________________________________________ arrays __*/
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#define CORE_LIB_COUNT 10
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static char core_libs[CORE_LIB_COUNT*2][32] =
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{
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/* Archive Subdir File */
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/* -------------- ---- */
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"bin/", "libjsdom.so",
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"bin/", "libmozjs.so",
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"bin/", "libnspr3.so",
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"bin/", "libplc3.so",
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"bin/", "libplds3.so",
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"bin/", "libxpcom.so",
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"bin/", "libxpistub.so",
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"bin/components/", "libxpinstall.so",
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"bin/components/", "libjar50.so",
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"bin/", "component.reg"
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};
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/*_______________________________________________ structs __*/
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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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typedef struct _xpi_t
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{
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char name[32];
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struct _xpi_t *next;
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} xpi_t;
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/*_________________________________________________ funcs __*/
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int main(int argc, char **argv);
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int init();
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int extract_core();
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int load_stub();
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void progress_callback(const char *msg, PRInt32 max, PRInt32 val);
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int build_list(xpi_t **listhead);
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int install_all(xpi_t *listhead);
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int install_one(xpi_t *pkg);
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int shutdown(xpi_t *list);
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/*________________________________________________ macros __*/
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#ifdef DEBUG_sgehani___
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#define DUMP(_msg) \
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printf("%s %d: ", __FILE__, __LINE__); \
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printf(_msg); \
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printf("\n");
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#else
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#define DUMP(_msg)
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#endif
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#define XPISTUB "libxpistub.so"
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#define FN_INIT "XPI_Init"
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#define FN_INSTALL "XPI_Install"
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#define FN_EXIT "XPI_Exit"
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#ifndef RTLD_NOW
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#define RTLD_NOW 0
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#endif
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#ifndef NULL
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#define NULL 0
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#endif
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#define CORE_ARCHIVE "modules/install.xpi"
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#define MANIFEST "modules/MANIFEST"
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#define ERR_CHECK(_func) \
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{ \
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int ret_err = XI_OK; \
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ret_err = _func; \
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if (ret_err != XI_OK) \
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{ \
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PRINT_ERR(ret_err); \
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return ret_err; \
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} \
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}
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#ifdef DEBUG_sgehani
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#define PRINT_ERR(_err) \
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printf("%s %d: err = %d \n", __FILE__, __LINE__, _err);
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#endif
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/*________________________________________________ errors __*/
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#define XI_OK 0
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#define XI_NULL_PTR -1
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#define XI_OUT_OF_MEM -2
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#define XI_FAIL -3
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#define XI_LIB_OPEN -4
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#define XI_LIB_SYM -5
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#define XI_XPI_FAIL -6
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#define XI_NO_MANIFEST -7
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#endif /* _INSTALL_H_ */
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