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121 lines
3.7 KiB
C
121 lines
3.7 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 License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include <windows.h>
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#include <stdio.h>
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#include <stdlib.h>
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HANDLE hMangleFile;
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void Usage(void)
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{
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fprintf(stderr, "MANGLE: <file>\n");
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}
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BOOL MangleFile( const char *real_name, const char *mangle_name )
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{
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int len;
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DWORD dwWritten;
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char buffer[2048];
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if( mangle_name && *mangle_name && strcmpi(real_name, mangle_name) ) {
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printf("Mangle: renaming %s to %s\n", real_name, mangle_name);
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if( ! MoveFile(real_name, "X_MANGLE.TMP") ) {
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fprintf(stderr, "MANGLE: cannot rename %s to X_MANGLE.TMP\n",
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real_name);
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return FALSE;
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}
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if( ! MoveFile("X_MANGLE.TMP", mangle_name) ) {
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MoveFile("X_MANGLE.TMP", real_name);
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fprintf(stderr, "MANGLE: cannot rename X_MANGLE.TMP to %s\n",
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mangle_name);
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return FALSE;
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}
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len = sprintf(buffer, "mv %s %s\r\n", mangle_name, real_name);
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if( (WriteFile( hMangleFile, buffer, len, &dwWritten, NULL ) == FALSE) ||
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(dwWritten != len) ) {
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fprintf(stderr, "MANGLE: error writing to UNMANGLE.BAT\n");
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return FALSE;
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}
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}
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return TRUE;
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}
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int main( int argc, char *argv[] )
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{
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WIN32_FIND_DATA find_data;
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HANDLE hFoundFile;
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if( argc != 1 ) {
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Usage();
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return 2;
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}
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hMangleFile = CreateFile("unmangle.bat", /* name */
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GENERIC_READ|GENERIC_WRITE, /* access mode */
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0, /* share mode */
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NULL, /* security descriptor */
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CREATE_NEW, /* how to create */
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FILE_ATTRIBUTE_NORMAL, /* file attributes */
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NULL ); /* template file */
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if( hMangleFile == INVALID_HANDLE_VALUE ) {
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if( GetLastError() == ERROR_FILE_EXISTS ) {
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fprintf(stderr, "MANGLE: UNMANGLE.BAT already exists\n");
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} else {
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fprintf(stderr, "MANGLE: cannot open UNMANGLE.BAT\n");
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}
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return 1;
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}
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if( (hFoundFile = FindFirstFile("*.*", &find_data)) == INVALID_HANDLE_VALUE ) {
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fprintf(stderr, "MANGLE: cannot read directory\n");
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return 1;
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}
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do {
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if( !MangleFile(find_data.cFileName, find_data.cAlternateFileName) ) {
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fprintf(stderr, "MANGLE: cannot rename %s to %s\n",
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find_data.cFileName, find_data.cAlternateFileName );
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FindClose( hFoundFile );
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CloseHandle( hMangleFile );
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return 1;
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}
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} while( FindNextFile(hFoundFile, &find_data) );
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FindClose( hFoundFile );
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{
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int len;
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DWORD dwWritten;
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char buffer[255];
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len = sprintf(buffer, "del unmangle.bat\r\n");
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WriteFile ( hMangleFile, buffer, len, &dwWritten, NULL );
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}
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CloseHandle( hMangleFile );
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return 0;
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}
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