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/* Rainbow Image Utilities
* Copyright © 2008 Jeffrey Armstrong <jeff@rainbow-100.com>
* http://jeff.rainbow-100.com/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "rbfloppy.h"
/* Small utility to check if the command line arguments contain a /L
* switch. If so, the arguments are all shifted so that the /L is
* effectively removed from the list
*/
void check_logical(int argc, char *argv[])
{
int i,j;
for(i=1; i<argc; i++) {
if(strlen(argv[i]) == 2) {
/* This is a really ugly, long-winded way to
* check for the switch...
*/
if((argv[i][0] == '/' || argv[i][0] == '-') &&
(argv[i][1] == 'L' || argv[i][1] == 'l')) {
set_mode(MODE_LOGICAL);
break;
}
}
}
/* If the argument was found, shift everyone to "remove" it */
if(i < argc && i != argc-1) {
for(j=i;j<argc-1;j++) {
argv[j] = argv[j+1];
}
}
}
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