Ingo Weinhold
338b8dc301
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14574 a95241bf-73f2-0310-859d-f6bbb57e9c96
82 lines
1.3 KiB
C
82 lines
1.3 KiB
C
/*
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** Copyright 2002-2004, The OpenBeOS Team. All rights reserved.
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** Distributed under the terms of the OpenBeOS License.
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*/
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <sys/stat.h>
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#include <errno.h>
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#include <OS.h>
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#define FORTUNES "/etc/fortunes"
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int
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main(void)
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{
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int fd;
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int rc;
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char *buf;
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unsigned i;
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unsigned found;
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struct stat stat;
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fd = open(FORTUNES, O_RDONLY, 0);
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if (fd < 0) {
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printf("Couldn't open %s: %s\n", FORTUNES, strerror(errno));
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return -1;
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}
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rc = fstat(fd, &stat);
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if (rc < 0) {
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printf("stat() failed: %s\n", strerror(errno));
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return -1;
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}
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buf = malloc(stat.st_size + 1);
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rc = read(fd, buf, stat.st_size);
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if (rc < 0) {
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printf("Could not read from fortune file: %s\n", strerror(errno));
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return -1;
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}
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buf[stat.st_size] = 0;
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close(fd);
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found = 0;
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for (i = 0; i < stat.st_size; i++) {
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if (!strncmp(buf + i, "#@#", 3))
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found += 1;
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}
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if (found > 0)
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found = 1 + ((system_time() + 3) % found);
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else {
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printf("Out of cookies...\n");
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return -1;
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}
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for (i = 0; i < stat.st_size; i++) {
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if (!strncmp(buf + i, "#@#", 3))
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found -= 1;
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if (found == 0) {
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unsigned j;
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for (j = i + 1; j < stat.st_size; j++) {
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if (!strncmp(buf + j, "#@#", 3))
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buf[j] = 0;
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}
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printf("%s\n", buf + i + 3);
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break;
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}
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}
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return 0;
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}
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