2002-04-12 01:58:40 +02:00
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/*
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* Windows regedit.exe registry editor implementation.
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*
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* Copyright 2002 Andriy Palamarchuk
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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2006-05-18 14:49:52 +02:00
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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2002-04-12 01:58:40 +02:00
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*/
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#include <stdio.h>
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2012-01-23 12:02:39 +01:00
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#include <stdlib.h>
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2002-04-12 01:58:40 +02:00
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#include <windows.h>
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2016-07-05 07:15:22 +02:00
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#include <shellapi.h>
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#include "wine/unicode.h"
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2002-04-12 01:58:40 +02:00
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#include "regproc.h"
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2005-06-04 12:01:25 +02:00
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static const char *usage =
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2003-12-08 23:48:07 +01:00
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"Usage:\n"
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" regedit filename\n"
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" regedit /E filename [regpath]\n"
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" regedit /D regpath\n"
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"\n"
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"filename - registry file name\n"
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"regpath - name of the registry key\n"
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"\n"
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2007-05-15 14:01:05 +02:00
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"When called without any switches, adds the content of the specified\n"
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"file to the registry\n"
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2003-12-08 23:48:07 +01:00
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"\n"
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"Switches:\n"
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" /E - exports contents of the specified registry key to the specified\n"
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" file. Exports the whole registry if no key is specified.\n"
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" /D - deletes specified registry key\n"
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" /S - silent execution, can be used with any other switch.\n"
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2007-05-09 18:18:29 +02:00
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" Default. The only existing mode, exists for compatibility with Windows regedit.\n"
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2003-12-08 23:48:07 +01:00
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" /V - advanced mode, can be used with any other switch.\n"
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" Ignored, exists for compatibility with Windows regedit.\n"
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" /L - location of system.dat file. Can be used with any other switch.\n"
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" Ignored. Exists for compatibility with Windows regedit.\n"
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" /R - location of user.dat file. Can be used with any other switch.\n"
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" Ignored. Exists for compatibility with Windows regedit.\n"
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" /? - print this help. Any other switches are ignored.\n"
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2007-05-09 18:18:29 +02:00
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" /C - create registry from file. Not implemented.\n"
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2003-12-08 23:48:07 +01:00
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"\n"
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"The switches are case-insensitive, can be prefixed either by '-' or '/'.\n"
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"This program is command-line compatible with Microsoft Windows\n"
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2005-06-23 11:47:17 +02:00
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"regedit.\n";
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2002-04-12 01:58:40 +02:00
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typedef enum {
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2016-06-22 14:59:13 +02:00
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ACTION_ADD, ACTION_EXPORT, ACTION_DELETE
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2002-04-12 01:58:40 +02:00
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} REGEDIT_ACTION;
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2016-07-05 07:15:22 +02:00
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static BOOL PerformRegAction(REGEDIT_ACTION action, WCHAR **argv, int *i)
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2003-08-07 05:10:13 +02:00
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{
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2003-12-08 23:48:07 +01:00
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switch (action) {
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case ACTION_ADD: {
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2016-07-05 07:15:22 +02:00
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WCHAR *filename = argv[*i];
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WCHAR hyphen[] = {'-',0};
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2003-12-08 23:48:07 +01:00
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FILE *reg_file;
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2002-04-12 01:58:40 +02:00
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2016-07-05 07:15:22 +02:00
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if (!strcmpW(filename, hyphen))
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reg_file = stdin;
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else
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{
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int size;
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WCHAR *realname = NULL;
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WCHAR rb_mode[] = {'r','b',0};
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2007-10-09 21:04:28 +02:00
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2016-07-05 07:15:22 +02:00
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size = SearchPathW(NULL, filename, NULL, 0, NULL, NULL);
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if (size > 0)
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2004-01-13 06:07:07 +01:00
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{
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2016-07-05 07:15:22 +02:00
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realname = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR));
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size = SearchPathW(NULL, filename, NULL, size, realname, NULL);
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2004-01-13 06:07:07 +01:00
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}
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2016-07-05 07:15:22 +02:00
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if (size == 0)
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2004-01-13 06:07:07 +01:00
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{
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2016-07-05 07:15:22 +02:00
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fprintf(stderr, "regedit: File not found \"%ls\" (%d)\n",
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filename, GetLastError());
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exit(1);
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}
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reg_file = _wfopen(realname, rb_mode);
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if (reg_file == NULL)
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{
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WCHAR regedit[] = {'r','e','g','e','d','i','t',0};
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_wperror(regedit);
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fprintf(stderr, "regedit: Can't open file \"%ls\"\n", filename);
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exit(1);
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2003-12-08 23:48:07 +01:00
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}
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2008-07-09 23:39:08 +02:00
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import_registry_file(reg_file);
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2004-01-13 06:07:07 +01:00
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if (realname)
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{
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HeapFree(GetProcessHeap(),0,realname);
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fclose(reg_file);
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}
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2003-12-08 23:48:07 +01:00
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}
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break;
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}
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2016-07-05 07:15:22 +02:00
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case ACTION_DELETE:
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delete_registry_key(argv[*i]);
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2003-12-08 23:48:07 +01:00
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break;
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case ACTION_EXPORT: {
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2016-07-05 07:15:22 +02:00
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WCHAR *filename = argv[*i];
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WCHAR *key_name = argv[++(*i)];
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2003-12-08 23:48:07 +01:00
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2016-07-05 07:15:22 +02:00
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if (key_name && *key_name)
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export_registry_key(filename, key_name, REG_FORMAT_4);
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else
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export_registry_key(filename, NULL, REG_FORMAT_4);
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2003-12-08 23:48:07 +01:00
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break;
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2002-04-12 01:58:40 +02:00
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}
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default:
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2016-06-22 14:03:07 +02:00
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fprintf(stderr, "regedit: Unhandled action!\n");
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2002-04-12 01:58:40 +02:00
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exit(1);
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break;
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}
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2003-08-15 05:47:04 +02:00
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return TRUE;
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2002-04-12 01:58:40 +02:00
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}
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2007-06-13 13:18:50 +02:00
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2016-07-05 07:15:22 +02:00
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BOOL ProcessCmdLine(WCHAR *cmdline)
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2007-06-13 13:18:50 +02:00
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{
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2016-07-05 07:15:22 +02:00
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WCHAR **argv;
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int argc, i;
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2016-06-22 14:59:13 +02:00
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REGEDIT_ACTION action = ACTION_ADD;
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2007-06-13 13:18:50 +02:00
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2016-07-05 07:15:22 +02:00
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argv = CommandLineToArgvW(cmdline, &argc);
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2007-06-13 13:18:50 +02:00
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2016-07-05 07:15:22 +02:00
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if (!argv)
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return FALSE;
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2016-06-22 14:59:13 +02:00
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2016-07-05 07:15:22 +02:00
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if (argc == 1)
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2016-06-22 14:59:13 +02:00
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{
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2016-07-05 07:15:22 +02:00
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LocalFree(argv);
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return FALSE;
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2016-06-22 14:59:13 +02:00
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}
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2016-07-05 07:15:22 +02:00
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for (i = 1; i < argc; i++)
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2016-06-22 14:59:13 +02:00
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{
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if (argv[i][0] != '/' && argv[i][0] != '-')
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break; /* No flags specified. */
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if (!argv[i][1] && argv[i][0] == '-')
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break; /* '-' is a filename. It indicates we should use stdin. */
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if (argv[i][1] && argv[i][2] && argv[i][2] != ':')
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break; /* This is a file path beginning with '/'. */
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2016-07-05 07:15:22 +02:00
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switch (toupperW(argv[i][1]))
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2007-10-09 21:04:28 +02:00
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{
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2016-06-22 14:59:13 +02:00
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case '?':
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fprintf(stderr, usage);
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exit(0);
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2007-10-09 21:04:28 +02:00
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break;
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2016-06-22 14:59:13 +02:00
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case 'D':
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action = ACTION_DELETE;
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break;
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case 'E':
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action = ACTION_EXPORT;
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break;
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2016-06-24 09:56:19 +02:00
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case 'C':
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2016-06-22 14:59:13 +02:00
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case 'L':
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case 'R':
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/* unhandled */;
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break;
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case 'S':
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case 'V':
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/* ignored */;
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break;
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default:
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2016-07-05 07:15:22 +02:00
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fprintf(stderr, "regedit: Invalid switch [%ls]\n", argv[i]);
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2016-06-22 14:59:13 +02:00
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exit(1);
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2007-06-13 13:18:50 +02:00
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}
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}
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2016-06-22 14:03:29 +02:00
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if (i == argc)
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{
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switch (action)
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{
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case ACTION_ADD:
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case ACTION_EXPORT:
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fprintf(stderr, "regedit: No file name was specified\n\n");
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break;
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case ACTION_DELETE:
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fprintf(stderr,"regedit: No registry key was specified for removal\n\n");
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break;
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}
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fprintf(stderr, usage);
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exit(1);
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}
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2016-06-24 09:56:29 +02:00
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for (; i < argc; i++)
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PerformRegAction(action, argv, &i);
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2007-06-13 13:18:50 +02:00
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2016-07-05 07:15:22 +02:00
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LocalFree(argv);
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2007-06-13 13:18:50 +02:00
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2016-06-22 14:59:13 +02:00
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return TRUE;
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2007-06-13 13:18:50 +02:00
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}
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