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C/C++ Source or Header  |  1991-09-15  |  35.1 KB  |  766 lines
  1. /*--------------------------------------------------------------------------*/
  2. /*                                                                          */
  3. /*                                                                          */
  4. /*      ------------         Bit-Bucket Software, Co.                       */
  5. /*      \ 10001101 /         Writers and Distributors of                    */
  6. /*       \ 011110 /          Freely Available<tm> Software.                 */
  7. /*        \ 1011 /                                                          */
  8. /*         ------                                                           */
  9. /*                                                                          */
  10. /*  (C) Copyright 1987-91, Bit Bucket Software Co., a Delaware Corporation. */
  11. /*                                                                          */
  12. /*                                                                          */
  13. /*            This module was originally written by Bob Hartman             */
  14. /*                                                                          */
  15. /*                                                                          */
  16. /*                            BinkleyTerm Data                              */
  17. /*                                                                          */
  18. /*                                                                          */
  19. /*    For complete  details  of the licensing restrictions, please refer    */
  20. /*    to the License  agreement,  which  is published in its entirety in    */
  21. /*    the MAKEFILE and BT.C, and also contained in the file LICENSE.250.    */
  22. /*                                                                          */
  23. /*    USE  OF THIS FILE IS SUBJECT TO THE  RESTRICTIONS CONTAINED IN THE    */
  24. /*    BINKLEYTERM  LICENSING  AGREEMENT.  IF YOU DO NOT FIND THE TEXT OF    */
  25. /*    THIS  AGREEMENT IN ANY OF THE  AFOREMENTIONED FILES,  OR IF YOU DO    */
  26. /*    NOT HAVE THESE FILES,  YOU  SHOULD  IMMEDIATELY CONTACT BIT BUCKET    */
  27. /*    SOFTWARE CO.  AT ONE OF THE  ADDRESSES  LISTED BELOW.  IN NO EVENT    */
  28. /*    SHOULD YOU  PROCEED TO USE THIS FILE  WITHOUT HAVING  ACCEPTED THE    */
  29. /*    TERMS  OF  THE  BINKLEYTERM  LICENSING  AGREEMENT,  OR  SUCH OTHER    */
  30. /*    AGREEMENT AS YOU ARE ABLE TO REACH WITH BIT BUCKET SOFTWARE, CO.      */
  31. /*                                                                          */
  32. /*                                                                          */
  33. /* You can contact Bit Bucket Software Co. at any one of the following      */
  34. /* addresses:                                                               */
  35. /*                                                                          */
  36. /* Bit Bucket Software Co.        FidoNet  1:104/501, 1:343/491             */
  37. /* P.O. Box 460398                AlterNet 7:491/0                          */
  38. /* Aurora, CO 80046               BBS-Net  86:2030/1                        */
  39. /*                                Internet f491.n343.z1.fidonet.org         */
  40. /*                                                                          */
  41. /* Please feel free to contact us at any time to share your comments about  */
  42. /* our software and/or licensing policies.                                  */
  43. /*                                                                          */
  44. /*--------------------------------------------------------------------------*/
  45.  
  46. /* Include this file before any other includes or defines! */
  47.  
  48. #include "includes.h"
  49.  
  50. unsigned int BINK_MAJVERSION = PRDCT_MAJOR;
  51. unsigned int BINK_MINVERSION = PRDCT_MINOR;
  52.  
  53. #ifdef PRIVATE_IDAHO
  54. #define ALPHA_DATE      ""
  55. #else
  56. #define ALPHA_DATE      ""
  57. #endif
  58.  
  59. #ifndef OS_2
  60. char *ANNOUNCE = PRDCT_PRTY " Version " PRDCT_VRSN ALPHA_DATE;
  61. char *xfer_id = PRD_SH_PRTY " " PRDCT_VRSN;
  62. #else
  63. char *ANNOUNCE = "BinkleyTerm-OS/2 Ver. " PRDCT_VRSN ALPHA_DATE;
  64. char *xfer_id = "BinkOS2 " PRDCT_VRSN;
  65. #endif
  66.  
  67. int SB_COLS_M_1 = 0;
  68.  
  69. int SB_ROW_HOLD = 6;
  70. int SB_ROW_STATUS = 0;
  71. int SB_ROWS_M_1 = 0;
  72. int SB_ROWS_M_2 = 0;
  73. int SB_ROWS_M_15 = 0;
  74.  
  75. #ifdef MILQ
  76. int SendPaths = 0;
  77. int UsePaths = 0;
  78. #endif
  79.  
  80. struct _key_fnc_hdr TrmnlKeyFncHdr;
  81. struct _key_fnc_hdr UnattendedKeyFncHdr;
  82.  
  83. char **msgtxt;
  84. struct _lang_hdr *LangHdr = NULL;
  85.  
  86. char *mtext [] = {
  87.                   "Jan", "Feb", "Mar", "Apr", "May", "Jun",
  88.                   "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
  89. };
  90.  
  91.  
  92. struct baud_str btypes[] = {
  93.                             {300,   BAUD_300},
  94.                             {1200,  BAUD_1200},
  95.                             {2400,  BAUD_2400},
  96.                             {4800,  BAUD_4800},
  97.                             {9600,  BAUD_9600},
  98.                             {19200, BAUD_19200},
  99.                             {0x9600, BAUD_38400}, /* 0x9600 = 38400 */
  100.                             {0,     0}
  101. };
  102.  
  103. struct baud_str max_baud =  {2400,  BAUD_2400}; /* Max baud value */
  104.  
  105. struct parse_list far DOS_commands[] = {
  106.                                     {7, "noforce"},
  107.                                     {4, "mail"},
  108.                                     {5, "share"},
  109.                                     {5, "dynam"},
  110.                                     {10, "unattended"},
  111.                                     {6, "config"},
  112.                                     {4, "poll"},
  113.                                     {0, 0}
  114. };
  115.  
  116.  
  117. int locate_x, locate_y, port_ptr, original_port;
  118.  
  119. int TaskNumber = 0;                              /* unique user-specified id   */
  120. int share = 0;                                   /* if 1, don't uninit FOSSIL  */
  121. int no_sharing = 0;                              /* if 1, no File Sharing calls*/
  122. int no_size = 0;
  123. int first_block;                                 /* 1 = first block/Matrix
  124.                                                   * packet */
  125.  
  126. int serial = -1;                                 /* -1 is unregistered         */
  127. int fstblklen = 0;                               /* Start Zmodem packet size   */
  128. int net_params = 0;
  129. int un_attended = 0;
  130. int command_line_un;
  131. int overwrite = 0;
  132. int redo_dynam = 0;
  133. int fullscreen = 1;
  134. int do_screen_blank = 0;
  135. int screen_blank = 0;
  136. int blank_on_key = 1;
  137. unsigned int blank_time = 6000;
  138. unsigned BBStimeout = 2000;
  139. int loglevel = 6;
  140. int debugging_log = 0;
  141. int gong_allowed = 0;
  142. int MAXport = 2;
  143. int pvtnet = -1;
  144. int poll_tries = 500;                            /* How many tries in a poll? */
  145.  
  146. int ring_tries = 4;                              /* How many rings before fail*/
  147.  
  148. int com_port = 0;                                /* Default com port = COM1   */
  149. int buftmo = 6000;                               /* 60 second timeout         */
  150. unsigned int comm_bits = BITS_8;                 /* Default data bits = 8     */
  151. unsigned int parity = NO_PARITY;                 /* Default parity = NONE     */
  152. unsigned int stop_bits = STOP_1;                 /* Default stop bits = 1     */
  153. unsigned int carrier_mask = 0x80;                /* Default carrier bit = 80H */
  154. unsigned int handshake_mask =  USE_XON | USE_CTS;/* Force CTS/RTS flow control*/
  155.  
  156. int baud;                                        /* Index to baud table       */
  157. struct baud_str cur_baud;                        /* Current baud rate         */
  158.  
  159. char *modem_init = NULL;                         /* Used to init modem        */
  160. char *term_init = NULL;                          /* Used to init modem in terminal mode */
  161. char *modem_busy = NULL;                         /* Take modem offhook        */
  162. char *predial = NULL;                            /* Pre-dial setup            */
  163. char *postdial = NULL;                           /* Post-dial cleanup         */
  164. char *normprefix;
  165. char *normsuffix;
  166. char *dial_setup;
  167. char *init_setup;
  168.  
  169. unsigned int matrix_mask = TAKE_REQ;             /* Netmail session abilities */
  170. char *system_name = NULL;                        /* Name of system to send    */
  171. char *sysop = NULL;                              /* Name of sysop for yoohoo  */
  172. char *netmail = NULL;                            /* Net Mail directory        */
  173. char *net_info = NULL;                           /* Location of nodelist, etc */
  174. char *hold_area = NULL;                          /* Path to outbound dir      */
  175. char *flag_dir = NULL;                           /* Where to find INMAIL.$$$  */
  176. char *domain_area = NULL;                        /* Where to put domain name  */
  177. char *domain_loc = NULL;                         /* Where to put domain name  */
  178. ADDR alias[ALIAS_CNT];                           /* List of alias addresses   */
  179. int num_addrs = 0;                               /* How many we're using      */
  180. int assumed = 0;                                 /* Alias we're now assuming  */
  181.  
  182. ADDR boss_addr;                                  /* Bossnode address */
  183. ADDR my_addr;                                    /* Our address      */
  184.  
  185. struct secure CURRENT;                           /* Current path, quotas, etc */
  186.  
  187. struct secure DEFAULT;                           /* Default paths, etc        */
  188. struct secure KNOWN;                             /* Sec for KNOWN address     */
  189. struct secure PROT;                              /* Sec for PW-PR address     */
  190.  
  191. struct req_accum freq_accum;                     /* Accumulator for freq stats*/
  192.  
  193. char *domain_name[50];                           /* Known domain names        */
  194. char *domain_abbrev[50];                         /* Known domain name abbrev  */
  195. char *domain_nodelist[50];                       /* Known domain nodelists    */
  196. byte *Txbuf;                                     /* Pointer to xmit buffer    */
  197. byte *Secbuf;                                    /* Pointer to recv buffer    */
  198. byte *popbuf;                                    /* Pointer to popup buffer   */
  199.  
  200. char *native_protocols = "XZTS";                 /* Protocols we support      */
  201. char *extern_protocols = NULL;                   /* Protocols we can call     */
  202. char *protocols[MAX_EXTERN];                     /* external file protocol    */
  203. int extern_index = 0;                            /* external proto index      */
  204. struct prototable protos[MAX_EXTERN];            /* Table for execution       */
  205.  
  206. char *ext_mail_string[16];                       /* String for UUCP, etc.     */
  207. int lev_ext_mail[16];                            /* Errorlevel for extmail    */
  208. int num_ext_mail;                                /* Number of ext mails       */
  209.  
  210. char *BBSopt = NULL;                             /* BBS command options       */
  211. char *BBSbanner = NULL;                          /* BBS banner                */
  212. char *BBSreader = NULL;                          /* Message reader            */
  213. char *BOSSphone = NULL;                          /* Phone number for boss     */
  214. char *BOSSpwd = NULL;                            /* Password for boss         */
  215. char *download_path = "";                        /* Default download path     */
  216. char *BBSnote = NULL;                            /* Tell user BBS loading     */
  217. char *MAILnote = NULL;                           /* Say same for ext mail     */
  218.  
  219. void (*mtask_idle)(void);
  220. char *mtask_name = NULL;
  221. char *BINKpath = "";
  222. char capturename[100];
  223. char *log_name = NULL;
  224. char *config_name = PRDCT_PRFX ".Cfg";
  225. char *swapdir = NULL;
  226. char *saved_TZ = NULL;
  227.  
  228. #ifdef Snoop
  229. char pipename[80];
  230. #endif
  231.  
  232. char *scan_list[10];
  233. int  set_loaded = 0;
  234.  
  235. byte user_exits[6];
  236.  
  237. char junk[256];
  238. int happy_compiler;
  239. REGIONP wholewin;
  240. REGIONP settingswin;
  241. REGIONP historywin;
  242. REGIONP holdwin;
  243. REGIONP callwin;
  244. REGIONP filewin;
  245. #ifdef MILQ
  246. REGIONP nodewin;
  247. #endif
  248.  
  249. PN_TRNS *pn = NULL;
  250. MDM_TRNS *mm = NULL;
  251. FILE *status_log = NULL;
  252. int boxtype = 0;
  253. int modemring = 0;                               /* Modem doesn't differ for
  254.                                                   * RING and RINGING */
  255. int no_collide = 0;                              /* No collision detect */
  256. int cursor_col = 79;
  257. int cursor_row = 22;
  258. int leave_dtr_high = 0;
  259. char *ans_str = NULL;
  260. char *keys[9];
  261. char *shells[9];
  262.  
  263. struct parse_list far rspverbs [] = {
  264.                                  {4, "text"},
  265.                                  {4, "date"},
  266.                                  {4, "time"},
  267.                                  {4, "bink"},
  268.                                  {5, "mynode"},
  269.                                  {6, "system"},
  270.                                  {5, "sysop"},
  271.                                  {6, "yrnode"},
  272.                                  {7, "request"},
  273.                                  {6, "status"},
  274.                                  {5, "abort"},
  275.                                  {4, "exit"},
  276.                                  {4, "line"},
  277.                                  {0, 0}
  278. };
  279.  
  280. struct parse_list far config_lines[] = {
  281.                                     {8,  "SameRing"},
  282.                                     {11, "NewNodeList"},
  283.                                     {13, "QuickNodeList"},
  284.                                     {10, "Answerback"},
  285.                                     {5,  "Macro"},
  286.                                     {5,  "Shell"},
  287.                                     {4,  "Dial"},
  288.                                     {5,  "Event"},
  289.                                     {4,  "Zone"},
  290.                                     {6,  "MaxReq"},
  291.                                     {8,  "LogLevel"},
  292.                                     {4,  "Baud"},
  293.                                     {7,  "MaxPort"},
  294.                                     {4,  "Port"},
  295.                                     {7,  "Carrier"},
  296.                                     {9,  "StatusLog"},
  297.                                     {6,  "Reader"},
  298.                                     {9,  "BossPhone"},
  299.                                     {7,  "BossPwd"},
  300.                                     {8,  "Protocol"},
  301.                                     {6,  "System"},
  302.                                     {5,  "Sysop"},
  303.                                     {4,  "Boss"},
  304.                                     {5,  "Point"},
  305.                                     {3,  "Aka"},
  306.                                     {4,  "Hold"},
  307.                                     {9,  "DownLoads"},
  308.                                     {7,  "NetFile"},
  309.                                     {4,  "Init"},
  310.                                     {4,  "Busy"},
  311.                                     {6,  "Prefix"},
  312.                                     {8,  "NodeList"},
  313.                                     {5,  "Avail"},
  314.                                     {6,  "OKFile"},
  315.                                     {5,  "About"},
  316.                                     {8,  "MailNote"},
  317.                                     {6,  "Banner"},
  318.                                     {10, "UnAttended"},
  319.                                     {9,  "OverWrite"},
  320.                                     {4,  "Rev3"},
  321.                                     {7,  "ReqOnUs"},
  322.                                     {8,  "LockBaud"},
  323.                                     {7,  "TimeOut"},
  324.                                     {5,  "NoSLO"},
  325.                                     {9,  "SlowModem"},
  326.                                     {11, "SmallWindow"},
  327.                                     {8,  "NoPickup"},
  328.                                     {10, "NoRequests"},
  329.                                     {7,  "NetMail"},
  330.                                     {6,  "Suffix"},
  331.                                     {12, "NoFullScreen"},
  332.                                     {8,  "AutoBaud"},
  333.                                     {4,  "Gong"},
  334.                                     {9,  "NoCollide"},
  335.                                     {8,  "TBBSList"},
  336.                                     {8,  "TaskView"},
  337.                                     {7,  "TopView"},
  338.                                     {9,  "ExtrnMail"},
  339.                                     {7,  "BBSNote"},
  340.                                     {3,  "BBS"},
  341.                                     {10, "ScriptPath"},
  342.                                     {7,  "BoxType"},
  343.                                     {9,  "MultiLink"},
  344.                                     {7,  "Include"},
  345.                                     {11, "CaptureFile"},
  346.                                     {9,  "CursorCol"},
  347.                                     {9,  "CursorRow"},
  348.                                     {9,  "DoingMail"},
  349.                                     {8,  "EnterBBS"},
  350.                                     {10, "PrivateNet"},
  351.                                     {6,  "Packer"},
  352.                                     {7,  "Cleanup"},
  353.                                     {9,  "AfterMail"},
  354.                                     {6,  "Colors"},
  355.                                     {9,  "JanusBaud"},
  356.                                     {11, "ReqTemplate"},
  357.                                     {10, "KnownAvail"},
  358.                                     {12, "KnownReqList"},
  359.                                     {10, "KnownAbout"},
  360.                                     {12, "KnownInbound"},
  361.                                     {11, "KnownReqLim"},
  362.                                     {11, "KnownReqTpl"},
  363.                                     {9,  "ProtAvail"},
  364.                                     {11, "ProtReqList"},
  365.                                     {9,  "ProtAbout"},
  366.                                     {11, "ProtInbound"},
  367.                                     {10, "ProtReqLim"},
  368.                                     {10, "ProtReqTpl"},
  369.                                     {11, "Application"},
  370.                                     {7,  "NoZones" },
  371.                                     {6,  "Answer"},
  372.                                     {9,  "PollTries"},
  373.                                     {7,  "SwapDir"},
  374.                                     {7,  "Address"},
  375.                                     {10, "CurMudgeon"},
  376.                                     {7,  "NoWaZOO"},
  377.                                     {11, "ScreenBlank"},
  378.                                     {10, "Mark_Kromm"},
  379.                                     {6,  "Server"},
  380.                                     {10, "ModemTrans"},
  381.                                     {7,  "PreDial"},
  382.                                     {7,  "PreInit"},
  383.                                     {7,  "DTRHigh"},
  384.                                     {5,  "Debug"},
  385.                                     {8,  "NoZedZap"},
  386.                                     {8,  "NoResync"},
  387.                                     {9,  "NoSEAlink"},
  388.                                     {8,  "FTS-0001"},
  389.                                     {10, "LineUpdate"},
  390.                                     {7,  "JanusOK" },
  391.                                     {8,  "TermInit" },
  392.                                     {6,  "Domain" },
  393.                                     {5,  "Snoop" },
  394.                                     {5,  "Flags" },
  395.                                     {10, "TaskNumber"},
  396.                                     {8, "MaxBytes"},
  397.                                     {13, "KnownMaxBytes"},
  398.                                     {12, "ProtMaxBytes"},
  399.                                     {11, "StartBlkLen"},
  400.                                     {7, "MaxTime"},
  401.                                     {12,"KnownMaxTime"},
  402.                                     {11,"ProtMaxTime"},
  403.                                     {9, "RingTries"},
  404.                                     {9, "NoSharing"},
  405.                                     {8, "Version7"},
  406.                                     {9, "BlankWait"},
  407.                                     {6, "Serial"},
  408.                                     {10,"NoDietIfna"},
  409.                                     {8, "Version6"},
  410.                                     {8, "WinSlice"},
  411.                                     {6, "NoSize"},
  412.                                     {0, 0}
  413. };
  414.  
  415. int Netmail_Session;
  416. int isOriginator = 0;                            /* Global logical "I'm the *
  417.                                                   * caller"                 */
  418. int got_arcmail;
  419. int got_packet;
  420. int got_mail;
  421. int mail_finished;
  422. int sent_mail;
  423. int made_request;                                /* WaZOO file request flag */
  424. int net_problems;                                /* This should be external */
  425.  
  426. ADDR remote_addr;
  427. unsigned int remote_capabilities;
  428. unsigned int my_capabilities;
  429.  
  430. ADDR next_addr;
  431.  
  432. char *remote_password;
  433. char *BBSesc = "\rPress <Escape> to enter BBS.\r";
  434. char *noBBS = "\r\rProcessing Mail. Please hang up.\r\r";
  435. int no_pickup = 0;
  436. int no_WaZOO = 0;
  437. int no_WaZOO_Session = 0;
  438.  
  439. long total_bytes = 0L;                           /* Total bytes transferred          */
  440.  
  441. char *request_template = "%s%s.REQ";
  442.  
  443. char *ext_flags = "ODCH";                        /* Change to whatever, and */
  444.  
  445. struct _lang_hdr *PrdctHdr;
  446. char **PrdctTbl;                 /* The New Order */
  447.  
  448. struct _lang_hdr *AnsiHdr;
  449. char *AnsiTbl;
  450.  
  451. int no_zapzed = 0;
  452. int no_dietifna = 0;
  453. int on_our_nickel = 0;
  454.  
  455. char fossil_buffer[128];
  456. char out_buffer[128];
  457. char *fossil_fetch_pointer = fossil_buffer;
  458. char *out_send_pointer = out_buffer;
  459. int fossil_count = 0;
  460. int out_count = 0;
  461. int old_fossil = 1;
  462. int rev3 = 0;
  463. char ctrlc_ctr;
  464. FOSINFO fossil_info =
  465.  
  466. {
  467.  0, 0, 0, 0L, 0, 0, 0, 0, 0, 0, 0
  468. };
  469.  
  470. char no_requests = 0;
  471. int who_is_he = 0;
  472.  
  473. int curmudgeon = 0;                              /* 1 = Randy Bush           */
  474. int small_window = 0;
  475. int no_overdrive = 0;
  476. int no_resync = 0;
  477. int no_sealink = 0;
  478. int immed_update = 0;
  479.  
  480. unsigned int janus_baud = 0;
  481.  
  482. ADDR called_addr;
  483. int mail_only;
  484. int caller;
  485. int more_mail;
  486. int doing_poll;
  487.  
  488. char far BBSwelcome[WELCOME_LEN+1];                  /* was 1024 */
  489. char *aftermail = NULL;
  490.  
  491. struct FILEINFO dta_str;
  492. int slowmodem = 0;
  493.  
  494. PN_TRNS *pn_head = NULL;
  495. MDM_TRNS *mm_head = NULL;
  496.  
  497. unsigned have_windows = 0;
  498. unsigned have_mos = 0;
  499. unsigned have_dv = 0;
  500. unsigned have_ddos = 0;
  501. unsigned have_tv = 0;
  502. unsigned have_ml = 0;
  503. unsigned winslice = 0;
  504. unsigned int lock_baud = 0;
  505. int ARQ_lock = 0;                                /* If 1, baudrate is locked  */
  506. int ARQs = 0;                                    /* Number of ARQ strings     */
  507. char *ARQ[16];                                   /* Pointers to ARQ strings   */
  508.  
  509. char e_input[255];
  510.  
  511. char *IDUNNO_msg = " ???";
  512. char *local_CEOL = "\033[K";
  513.  
  514. char *wkday[] = {"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"};
  515.  
  516.  
  517. char *nodelist_name = NULL;                      /* Name of our nodelist      */
  518. char *nodelist_base = NULL;                      /* Name of current nodelist  */
  519.  
  520. #ifdef MILQ
  521. int newnodelist = 0;
  522. int version7 =  1;
  523. #else
  524. #ifdef V5_LIST
  525. int newnodelist = 0;                             /* if 1, use new nodelist.   */
  526. #else
  527. int newnodelist = 1;                             /* if 1, use new nodelist.   */
  528. #endif
  529. int version7 = 0;                                /* Support new V7 nodelist   */
  530. #endif
  531.  
  532. int autobaud = 0;                                /* Use highest baudrate when
  533.                                                   * calling out */
  534.  
  535. unsigned int found_zone = 0;                     /* What zone found node is in*/
  536. unsigned int found_net = 0;                      /* What net found node is in */
  537. struct _newnode newnodedes;                      /* structure in new list     */
  538. #ifndef MILQ
  539. char far *node_index = (char far *)NULL;         /* pointer to node array     */
  540. #else
  541. char far *node_index;                            /* pointer to node array     */
  542. char crnt_sysop[35];
  543. #endif
  544. HISTORY hist;
  545. BINK_EVENT far *e_ptrs;
  546. int requests_ok = 1;
  547. int num_events = 0;
  548. int cur_event = -1;
  549. int next_event = 0;
  550. int got_sched = 0;
  551. int noforce = 0;
  552. int no_zones = 0;
  553. int max_connects = 3;
  554. int max_noconnects = 10000;
  555. int server_mode = 0;
  556. char *packer;
  557. char *cleanup;
  558. char *answerback;
  559.  
  560. time_t etm = (time_t) 0L;
  561. long file_length = 0L;
  562.  
  563. long TX_FileSize;
  564. long TX_StTime;
  565. int TX_OldETA;
  566.  
  567. long RX_FileSize;
  568. long RX_StTime;
  569. int RX_OldETA;
  570.  
  571. char *XFER_str = " pos=        , len=    , ETA=     min.";
  572. char *script_path;                               /* Where the script files
  573.                                                   * live */
  574.  
  575. char Rxhdr[4];                                   /* Received header           */
  576. char Txhdr[4];                                   /* Transmitted header        */
  577.  
  578. #ifndef GENERIC
  579. long *RXlong = (long *) &Rxhdr[0];
  580. long *TXlong = (long *) &Txhdr[0];
  581.  
  582. #endif
  583. long Rxpos;                                      /* Received file position    */
  584. int Txfcs32;                                     /* TURE means send binary
  585.                                                   * frames with 32 bit FCS    */
  586. int Crc32t;                                      /* Display flag indicating
  587.                                                   * 32 bit CRC being sent */
  588. int Crc32;                                       /* Display flag indicating
  589.                                                   * 32 bit CRC being received */
  590. int Znulls;                                      /* # of nulls to send at
  591.                                                   * beginning of ZDATA hdr     */
  592.  
  593. int Rxtimeout;                                   /* Tenths of seconds to wait
  594.                                                   * for something          */
  595. int Rxframeind;                                  /* ZBIN ZBIN32,ZHEX type of
  596.                                                   * frame received */
  597.  
  598. char *Filename;                                  /* Name of the file being
  599.                                                   * up/downloaded             */
  600.  
  601.  
  602.  
  603. word z_size = 0;
  604.  
  605. byte Resume_WaZOO;                               /* Flags resumption of
  606.                                                   * aborted WaZOO xfer  */
  607. char Resume_name[13];                            /* "Real" name of file being
  608.                                                   * received      */
  609. char Resume_info[48];                            /* File size&time info for
  610.                                                   * rx file         */
  611. char Abortlog_name[PATHLEN];                     /* Path of WaZOO aborted
  612.                                                   * xfer log      */
  613.  
  614. #ifndef MILQ
  615. nfunc nodefunc = opusfind;                       /* Nodelist function to use */
  616. ufunc userfunc = fidouser;                       /* Userlist function to use */
  617. #else
  618. nfunc nodefunc = ver7find;                       /* Nodelist function to use */
  619. ufunc userfunc = opususer;                       /* Userlist function to use */
  620. #endif
  621.  
  622. SB_COLORS colors = { 7, 7, 7, 7, 7, 7, 112, 7 };
  623.  
  624. #ifndef OS_2
  625. struct vfossil_hooks vfossil_funcs;
  626. #endif
  627.  
  628. int vfossil_installed = 0;
  629. VIOMODEINFO vfos_mode;
  630. char far blanks[264];
  631.  
  632. char *logptr;
  633.  
  634. MAILP mail_top;
  635. MAILP next_mail;
  636. long next_rescan = 0L;
  637. long waitfor_line = 0L;                             /* Used to limit collision*/
  638.                                                     /* logic                  */
  639.  
  640. J_TYPESP j_top;
  641. J_TYPESP j_next;
  642. int janus_OK;
  643. char  mdm_reliable[80];
  644.  
  645.  
  646. /* First, the polynomial itself and its table of feedback terms.  The  */
  647. /* polynomial is                                                       */
  648. /* X^32+X^26+X^23+X^22+X^16+X^12+X^11+X^10+X^8+X^7+X^5+X^4+X^2+X^1+X^0 */
  649. /* Note that we take it "backwards" and put the highest-order term in  */
  650. /* the lowest-order bit.  The X^32 term is "implied"; the LSB is the   */
  651. /* X^31 term, etc.  The X^0 term (usually shown as "+1") results in    */
  652. /* the MSB being 1.                                                    */
  653.  
  654. /* Note that the usual hardware shift register implementation, which   */
  655. /* is what we're using (we're merely optimizing it by doing eight-bit  */
  656. /* chunks at a time) shifts bits into the lowest-order term.  In our   */
  657. /* implementation, that means shifting towards the right.  Why do we   */
  658. /* do it this way?  Because the calculated CRC must be transmitted in  */
  659. /* order from highest-order term to lowest-order term.  UARTs transmit */
  660. /* characters in order from LSB to MSB.  By storing the CRC this way,  */
  661. /* we hand it to the UART in the order low-byte to high-byte; the UART */
  662. /* sends each low-bit to hight-bit; and the result is transmission bit */
  663. /* by bit from highest- to lowest-order term without requiring any bit */
  664. /* shuffling on our part.  Reception works similarly.                  */
  665.  
  666. /* The feedback terms table consists of 256, 32-bit entries.  Notes:   */
  667. /*                                                                     */
  668. /*     The table can be generated at runtime if desired; code to do so */
  669. /*     is shown later.  It might not be obvious, but the feedback      */
  670. /*     terms simply represent the results of eight shift/xor opera-    */
  671. /*     tions for all combinations of data and CRC register values.     */
  672. /*                                                                     */
  673. /*     The values must be right-shifted by eight bits by the "updcrc"  */
  674. /*     logic; the shift must be unsigned (bring in zeroes).  On some   */
  675. /*     hardware you could probably optimize the shift in assembler by  */
  676. /*     using byte-swap instructions.                                   */
  677.  
  678. unsigned long far cr3tab[] = {                /* CRC polynomial 0xedb88320 */
  679. 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419, 0x706af48f, 0xe963a535, 0x9e6495a3,
  680. 0x0edb8832, 0x79dcb8a4, 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07, 0x90bf1d91,
  681. 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de, 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7,
  682. 0x136c9856, 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9, 0xfa0f3d63, 0x8d080df5,
  683. 0x3b6e20c8, 0x4c69105e, 0xd56041e4, 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
  684. 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3, 0x45df5c75, 0xdcd60dcf, 0xabd13d59,
  685. 0x26d930ac, 0x51de003a, 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599, 0xb8bda50f,
  686. 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924, 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d,
  687. 0x76dc4190, 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f, 0x9fbfe4a5, 0xe8b8d433,
  688. 0x7807c9a2, 0x0f00f934, 0x9609a88e, 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
  689. 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed, 0x1b01a57b, 0x8208f4c1, 0xf50fc457,
  690. 0x65b0d9c6, 0x12b7e950, 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3, 0xfbd44c65,
  691. 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2, 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb,
  692. 0x4369e96a, 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5, 0xaa0a4c5f, 0xdd0d7cc9,
  693. 0x5005713c, 0x270241aa, 0xbe0b1010, 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
  694. 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17, 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad,
  695. 0xedb88320, 0x9abfb3b6, 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615, 0x73dc1683,
  696. 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8, 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1,
  697. 0xf00f9344, 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb, 0x196c3671, 0x6e6b06e7,
  698. 0xfed41b76, 0x89d32be0, 0x10da7a5a, 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
  699. 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1, 0xa6bc5767, 0x3fb506dd, 0x48b2364b,
  700. 0xd80d2bda, 0xaf0a1b4c, 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef, 0x4669be79,
  701. 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236, 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f,
  702. 0xc5ba3bbe, 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31, 0x2cd99e8b, 0x5bdeae1d,
  703. 0x9b64c2b0, 0xec63f226, 0x756aa39c, 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
  704. 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b, 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21,
  705. 0x86d3d2d4, 0xf1d4e242, 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1, 0x18b74777,
  706. 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c, 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45,
  707. 0xa00ae278, 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7, 0x4969474d, 0x3e6e77db,
  708. 0xaed16a4a, 0xd9d65adc, 0x40df0b66, 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
  709. 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605, 0xcdd70693, 0x54de5729, 0x23d967bf,
  710. 0xb3667a2e, 0xc4614ab8, 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b, 0x2d02ef8d
  711. };
  712.  
  713. /*
  714.  *
  715.  * -rev 04-16-87  (abbreviated)
  716.  *  The CRC-16 routines used by XMODEM, YMODEM, and ZMODEM
  717.  *  are also in this file, a fast table driven macro version
  718.  */
  719.  
  720.  
  721. /* crctab calculated by Mark G. Mendel, Network Systems Corporation */
  722. unsigned short far crctab[256] = {
  723.              0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50a5, 0x60c6, 0x70e7,
  724.              0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad, 0xe1ce, 0xf1ef,
  725.              0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7, 0x62d6,
  726.              0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
  727.              0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485,
  728.              0xa56a, 0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d,
  729.              0x3653, 0x2672, 0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4,
  730.              0xb75b, 0xa77a, 0x9719, 0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc,
  731.              0x48c4, 0x58e5, 0x6886, 0x78a7, 0x0840, 0x1861, 0x2802, 0x3823,
  732.              0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948, 0x9969, 0xa90a, 0xb92b,
  733.              0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50, 0x3a33, 0x2a12,
  734.              0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b, 0xab1a,
  735.              0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
  736.              0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49,
  737.              0x7e97, 0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70,
  738.              0xff9f, 0xefbe, 0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78,
  739.              0x9188, 0x81a9, 0xb1ca, 0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f,
  740.              0x1080, 0x00a1, 0x30c2, 0x20e3, 0x5004, 0x4025, 0x7046, 0x6067,
  741.              0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d, 0xd31c, 0xe37f, 0xf35e,
  742.              0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214, 0x6277, 0x7256,
  743.              0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c, 0xc50d,
  744.              0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
  745.              0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c,
  746.              0x26d3, 0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634,
  747.              0xd94c, 0xc96d, 0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab,
  748.              0x5844, 0x4865, 0x7806, 0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3,
  749.              0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e, 0x8bf9, 0x9bd8, 0xabbb, 0xbb9a,
  750.              0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1, 0x1ad0, 0x2ab3, 0x3a92,
  751.              0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b, 0x9de8, 0x8dc9,
  752.              0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0, 0x0cc1,
  753.              0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
  754.              0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0
  755. };
  756.  
  757. unsigned int SB_ROWS;
  758. unsigned int SB_COLS;
  759. char *stat_str =    "%c %02i:%02i:%02i %         ";
  760. char *script_line = "Script Line %03d: %         ";
  761. int need_update = 0;
  762. char *ver_stuff = "Compiled on " __DATE__ " at " __TIME__ "\r\n\r\n";
  763. char *BadChars = "\026\021\b\377\376\375\374";
  764.  
  765. 
  766.