projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| b5f0675e EW |
1 | /* |
| 2 | * Copyright (c) 1983 Regents of the University of California, | |
| 3 | * All rights reserved. Redistribution permitted subject to | |
| 4 | * the terms of the Berkeley Software License Agreement. | |
| 5 | */ | |
| 6 | ||
| e951eec3 | 7 | #ifndef lint |
| b5f0675e | 8 | static char *sccsid = "@(#)main.c 2.3 85/04/23"; |
| e951eec3 EW |
9 | #endif |
| 10 | ||
| 11 | #include "externs.h" | |
| 12 | ||
| 13 | /*ARGSUSED*/ | |
| 14 | main(argc, argv) | |
| 15 | int argc; | |
| 16 | register char **argv; | |
| 17 | { | |
| 18 | register char *p; | |
| 19 | int i; | |
| 20 | extern char _sobuf[]; | |
| 21 | ||
| 22 | setbuf(stdout, _sobuf); | |
| 23 | (void) srand(getpid()); | |
| 24 | issetuid = getuid() != geteuid(); | |
| 25 | if (p = rindex(*argv, '/')) | |
| 26 | p++; | |
| 27 | else | |
| 28 | p = *argv; | |
| 29 | if (strcmp(p, "driver") == 0 || strcmp(p, "saildriver") == 0) | |
| 30 | mode = MODE_DRIVER; | |
| 31 | else if (strcmp(p, "sail.log") == 0) | |
| 32 | mode = MODE_LOGGER; | |
| 33 | else | |
| 34 | mode = MODE_PLAYER; | |
| 35 | while ((p = *++argv) && *p == '-') | |
| 36 | switch (p[1]) { | |
| 37 | case 'd': | |
| 38 | mode = MODE_DRIVER; | |
| 39 | break; | |
| 40 | case 's': | |
| 41 | mode = MODE_LOGGER; | |
| 42 | break; | |
| 43 | case 'D': | |
| 44 | debug++; | |
| 45 | break; | |
| 46 | case 'x': | |
| 47 | randomize; | |
| 48 | break; | |
| 49 | case 'l': | |
| 50 | longfmt++; | |
| 51 | break; | |
| 33873692 EW |
52 | case 'b': |
| 53 | nobells++; | |
| 54 | break; | |
| e951eec3 EW |
55 | default: |
| 56 | fprintf(stderr, "SAIL: Unknown flag %s.\n", p); | |
| 57 | exit(1); | |
| 58 | } | |
| 59 | if (*argv) | |
| 60 | game = atoi(*argv); | |
| 61 | else | |
| 62 | game = -1; | |
| 63 | if (i = setjmp(restart)) | |
| 64 | mode = i; | |
| 65 | switch (mode) { | |
| 66 | case MODE_PLAYER: | |
| 67 | return pl_main(); | |
| 68 | case MODE_DRIVER: | |
| 69 | return dr_main(); | |
| 70 | case MODE_LOGGER: | |
| 71 | return lo_main(); | |
| 72 | default: | |
| 73 | fprintf(stderr, "SAIL: Unknown mode %d.\n", mode); | |
| 74 | abort(); | |
| 75 | } | |
| 76 | /*NOTREACHED*/ | |
| 77 | } |