You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
826 B
48 lines
826 B
19 years ago
|
/*
|
||
|
|
* (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
|
||
|
|
* See LICENSE file for license details.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include <util.h>
|
||
|
|
|
||
|
|
static char version[] = "gridsel - " VERSION ", (C)opyright MMVI Anselm R. Garbe\n";
|
||
|
|
|
||
|
|
static void
|
||
|
|
usage()
|
||
|
|
{
|
||
|
|
fprintf(stderr, "%s\n", "usage: gridsel [-v]\n");
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
|
||
|
|
int
|
||
|
|
main(int argc, char **argv)
|
||
|
|
{
|
||
|
|
unsigned char *data;
|
||
|
|
unsigned long i, offset, len, remain;
|
||
|
|
|
||
|
|
/* command line args */
|
||
|
|
if(argc > 1) {
|
||
|
|
if(!strncmp(argv[1], "-v", 3)) {
|
||
|
|
fprintf(stdout, "%s", version);
|
||
|
|
exit(0);
|
||
|
|
} else
|
||
|
|
usage();
|
||
|
|
}
|
||
|
|
len = offset = remain = 0;
|
||
|
|
do {
|
||
|
|
data = getselection(offset, &len, &remain);
|
||
|
|
for(i = 0; i < len; i++)
|
||
|
|
putchar(data[i]);
|
||
|
|
offset += len;
|
||
|
|
free(data);
|
||
|
|
}
|
||
|
|
while(remain);
|
||
|
|
if(offset)
|
||
|
|
putchar('\n');
|
||
|
|
return 0;
|
||
|
|
}
|