projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 6f6e51bd GM |
1 | #include "externs.h" |
| 2 | #include "defines.h" | |
| 3 | ||
| 4 | /* | |
| 5 | * Initialize variables. | |
| 6 | */ | |
| 7 | ||
| 8 | void | |
| 9 | tninit() | |
| 10 | { | |
| 6f6e51bd GM |
11 | init_terminal(); |
| 12 | ||
| 13 | init_network(); | |
| 14 | ||
| 15 | init_telnet(); | |
| 6f6e51bd GM |
16 | } |
| 17 | ||
| 18 | ||
| 19 | /* | |
| 20 | * main. Parse arguments, invoke the protocol or command parser. | |
| 21 | */ | |
| 22 | ||
| 23 | ||
| 24 | void | |
| 25 | main(argc, argv) | |
| 26 | int argc; | |
| 27 | char *argv[]; | |
| 28 | { | |
| 29 | tninit(); /* Clear out things */ | |
| 30 | ||
| 31 | TerminalSaveState(); | |
| 32 | ||
| 33 | prompt = argv[0]; | |
| 34 | while ((argc > 1) && (argv[1][0] == '-')) { | |
| 35 | if (!strcmp(argv[1], "-d")) { | |
| 36 | debug = 1; | |
| 37 | } else if (!strcmp(argv[1], "-n")) { | |
| 38 | if ((argc > 1) && (argv[2][0] != '-')) { /* get file name */ | |
| 39 | NetTrace = fopen(argv[2], "w"); | |
| 40 | argv++; | |
| 41 | argc--; | |
| 42 | if (NetTrace == NULL) { | |
| 43 | NetTrace = stdout; | |
| 44 | } | |
| 45 | } | |
| 46 | } else { | |
| 47 | #if defined(TN3270) && defined(unix) | |
| 48 | if (!strcmp(argv[1], "-t")) { | |
| 49 | if ((argc > 1) && (argv[2][0] != '-')) { /* get file name */ | |
| 50 | transcom = tline; | |
| 51 | (void) strcpy(transcom, argv[1]); | |
| 52 | argv++; | |
| 53 | argc--; | |
| 54 | } | |
| 55 | } else if (!strcmp(argv[1], "-noasynch")) { | |
| 56 | noasynch = 1; | |
| 57 | } else | |
| 58 | #endif /* defined(TN3270) && defined(unix) */ | |
| 59 | if (argv[1][1] != '\0') { | |
| 60 | fprintf(stderr, "Unknown option *%s*.\n", argv[1]); | |
| 61 | } | |
| 62 | } | |
| 63 | argc--; | |
| 64 | argv++; | |
| 65 | } | |
| 66 | if (argc != 1) { | |
| 67 | if (setjmp(toplevel) != 0) | |
| 68 | Exit(0); | |
| 69 | tn(argc, argv); | |
| 70 | } | |
| 71 | setjmp(toplevel); | |
| 72 | for (;;) { | |
| 73 | #if !defined(TN3270) | |
| 74 | command(1); | |
| 75 | #else /* !defined(TN3270) */ | |
| 76 | if (!shell_active) { | |
| 77 | command(1); | |
| 78 | } else { | |
| 79 | #if defined(TN3270) | |
| 80 | shell_continue(); | |
| 81 | #endif /* defined(TN3270) */ | |
| 82 | } | |
| 83 | #endif /* !defined(TN3270) */ | |
| 84 | } | |
| 85 | } |