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- /* cookhash - read a sayings file and generate an index file
- * by Karl Lehenbauer (karl@sugar.uu.net, uunet!sugar!karl)
- * cookhash.c 1.1 1/12/89
- */
-
- #include <stdio.h>
- #include <stdlib.h>
-
- #define YES 1
- #define NO 0
- #define METACHAR '%'
-
- main(int argc,char *argv[])
- {
- int c, sawmeta=0;
- long charpos = 0;
-
- if (argc != 1)
- {
- fprintf(stderr,"usage: cookhash <cookiefile >hashfile\n");
- exit(1);
- }
-
- /* write out the "address" of the first cookie */
- puts("000000");
-
- /* read the cookie until the end,
- * whenever the end-of-cookie ("%%") sequence is found,
- * the "address" (file position) of the first byte following
- * it (start of next cookie) is written to the index (hash) file
- */
- while ((c = getchar()) != EOF)
- {
- if (c == METACHAR)
- {
- if (sawmeta)
- {
- printf("%06lx\n",charpos+2);
- sawmeta = NO;
- }
- else
- sawmeta = YES;
- }
- else
- sawmeta = NO;
- charpos++;
- }
- exit(0);
- }
-
- /* end of cookhash.c */
-