home *** CD-ROM | disk | FTP | other *** search
- #include <stdio.h>
- #include <exec/memory.h>
-
- /* #include <ctype.h> */
-
- #define PATH_EXEC "YOW:"
-
- /* zippy.c
- *
- * Print a quotation from Zippy the Pinhead.
- * Qux <Kaufman-David@Yale> March 6, 1986
- *
- * Compiled for AmigaDOS by Joseph Hillenburg (jph@gnu.ai.mit.edu,
- * dolmen!anaconda!jph@iuvax.cs.indiana.edu)
- *
- * Amiga Port History
- *
- * 1.00 May 11 Very first release...very weak...
- * 1.01 May 11 :) Cleaned up source a little...
- *
- * I plan to add...
- * An Intutition version?
- *
- */
-
- #define BUFSIZE 2000
- #define SEP '\0'
- #define YOW_FILE "yow.lines"
-
- static char *VersTag = "\0$VER: AmigaYow (Joseph Hillenburg) 1.01 (05/11/92)";
-
- main (argc, argv)
- int argc;
- char *argv[];
- {
- FILE *fp;
- char file[BUFSIZ];
- void yow();
- /*ULONG seconds;
- ULONG micros;*/
-
- /* CurrentTime(seconds,micros); */
-
- if (argc > 1 && (!strcmp (argv[1], "-h") || !strcmp (argv[1], "-H") || !strcmp (argv[1], "-?")))
- {
- printf("yow [-v] [-h] [-?] [-f <filename>]\n");
- exit(1);
- }
-
- if (argc > 1 && !strcmp (argv[1], "-v"))
- {
- printf("AmigaYow 1.01 by Joseph Hillenburg, May 11 1992\n");
- printf(" (jph@gnu.ai.mit.edu)\n");
- printf(" (dolmen!anaconda!jph@iuvax.cs.indiana.edu)\n");
- exit(1);
- }
-
- if (argc > 2 && !strcmp (argv[1], "-f"))
- strcpy (file, argv[2]);
- else
- sprintf (file, "%s%s", PATH_EXEC, YOW_FILE);
-
- if ((fp = fopen(file, "r")) == NULL) {
- perror(file);
- exit(1);
- }
-
- /* initialize random seed -- used to use time + getpid()*/
- srand((int) (((long *) time(0)) + AvailMem()/* + micros*/));
-
- yow(fp);
- fclose(fp);
- exit(0);
- }
-
- void
- yow (fp)
- FILE *fp;
- {
- static long len = -1;
- long offset;
- int c, i = 0;
- char buf[BUFSIZE];
-
- /* Get length of file, go to a random place in it */
- if (len == -1) {
- if (fseek(fp, 0, 2) == -1) {
- perror("fseek 1");
- exit(1);
- }
- len = ftell(fp);
- }
- offset = rand() % len;
- if (fseek(fp, offset, 0) == -1) {
- perror("fseek 2");
- exit(1);
- }
-
- /* Read until SEP, read next line, print it.
- (Note that we will never print anything before the first seperator.)
- If we hit EOF looking for the first SEP, just recurse. */
- while ((c = getc(fp)) != SEP)
- if (c == EOF) {
- yow(fp);
- return;
- }
-
- /* Skip leading whitespace, then read in a quotation.
- If we hit EOF before we find a non-whitespace char, recurse. */
- while (isspace(c = getc(fp)))
- ;
- if (c == EOF) {
- yow(fp);
- return;
- }
- buf[i++] = c;
- while ((c = getc(fp)) != SEP && c != EOF) {
- buf[i++] = c;
-
- if (i == BUFSIZ-1)
- /* Yow! Is this quotation too long yet? */
- break;
- }
- buf[i++] = 0;
- printf("%s\n", buf);
- }
-
-