gecko-dev/config/mangle.c
1998-03-28 02:44:41 +00:00

121 lines
3.7 KiB
C

/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#include <windows.h>
#include <stdio.h>
#include <stdlib.h>
HANDLE hMangleFile;
void Usage(void)
{
fprintf(stderr, "MANGLE: <file>\n");
}
BOOL MangleFile( const char *real_name, const char *mangle_name )
{
int len;
DWORD dwWritten;
char buffer[2048];
if( mangle_name && *mangle_name && strcmpi(real_name, mangle_name) ) {
printf("Mangle: renaming %s to %s\n", real_name, mangle_name);
if( ! MoveFile(real_name, "X_MANGLE.TMP") ) {
fprintf(stderr, "MANGLE: cannot rename %s to X_MANGLE.TMP\n",
real_name);
return FALSE;
}
if( ! MoveFile("X_MANGLE.TMP", mangle_name) ) {
MoveFile("X_MANGLE.TMP", real_name);
fprintf(stderr, "MANGLE: cannot rename X_MANGLE.TMP to %s\n",
mangle_name);
return FALSE;
}
len = sprintf(buffer, "mv %s %s\r\n", mangle_name, real_name);
if( (WriteFile( hMangleFile, buffer, len, &dwWritten, NULL ) == FALSE) ||
(dwWritten != len) ) {
fprintf(stderr, "MANGLE: error writing to UNMANGLE.BAT\n");
return FALSE;
}
}
return TRUE;
}
int main( int argc, char *argv[] )
{
WIN32_FIND_DATA find_data;
HANDLE hFoundFile;
if( argc != 1 ) {
Usage();
return 2;
}
hMangleFile = CreateFile("unmangle.bat", /* name */
GENERIC_READ|GENERIC_WRITE, /* access mode */
0, /* share mode */
NULL, /* security descriptor */
CREATE_NEW, /* how to create */
FILE_ATTRIBUTE_NORMAL, /* file attributes */
NULL ); /* template file */
if( hMangleFile == INVALID_HANDLE_VALUE ) {
if( GetLastError() == ERROR_FILE_EXISTS ) {
fprintf(stderr, "MANGLE: UNMANGLE.BAT already exists\n");
} else {
fprintf(stderr, "MANGLE: cannot open UNMANGLE.BAT\n");
}
return 1;
}
if( (hFoundFile = FindFirstFile("*.*", &find_data)) == INVALID_HANDLE_VALUE ) {
fprintf(stderr, "MANGLE: cannot read directory\n");
return 1;
}
do {
if( !MangleFile(find_data.cFileName, find_data.cAlternateFileName) ) {
fprintf(stderr, "MANGLE: cannot rename %s to %s\n",
find_data.cFileName, find_data.cAlternateFileName );
FindClose( hFoundFile );
CloseHandle( hMangleFile );
return 1;
}
} while( FindNextFile(hFoundFile, &find_data) );
FindClose( hFoundFile );
{
int len;
DWORD dwWritten;
char buffer[255];
len = sprintf(buffer, "del unmangle.bat\r\n");
WriteFile ( hMangleFile, buffer, len, &dwWritten, NULL );
}
CloseHandle( hMangleFile );
return 0;
}