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- /*--------------------------------------------------------------------------*/
- /* */
- /* */
- /* ------------ Bit-Bucket Software, Co. */
- /* \ 10001101 / Writers and Distributors of */
- /* \ 011110 / Freely Available<tm> Software. */
- /* \ 1011 / */
- /* ------ */
- /* */
- /* (C) Copyright 1987-96, Bit Bucket Software Co. */
- /* */
- /* */
- /* */
- /* BinkleyTerm WaZOO/EMSI Sendmail Processor */
- /* */
- /* */
- /* For complete details of the licensing restrictions, please refer */
- /* to the License agreement, which is published in its entirety in */
- /* the MAKEFILE and BT.C, and also contained in the file LICENSE.260. */
- /* */
- /* USE OF THIS FILE IS SUBJECT TO THE RESTRICTIONS CONTAINED IN THE */
- /* BINKLEYTERM LICENSING AGREEMENT. IF YOU DO NOT FIND THE TEXT OF */
- /* THIS AGREEMENT IN ANY OF THE AFOREMENTIONED FILES, OR IF YOU DO */
- /* NOT HAVE THESE FILES, YOU SHOULD IMMEDIATELY CONTACT BIT BUCKET */
- /* SOFTWARE CO. AT ONE OF THE ADDRESSES LISTED BELOW. IN NO EVENT */
- /* SHOULD YOU PROCEED TO USE THIS FILE WITHOUT HAVING ACCEPTED THE */
- /* TERMS OF THE BINKLEYTERM LICENSING AGREEMENT, OR SUCH OTHER */
- /* AGREEMENT AS YOU ARE ABLE TO REACH WITH BIT BUCKET SOFTWARE, CO. */
- /* */
- /* */
- /* You can contact Bit Bucket Software Co. at any one of the following */
- /* addresses: */
- /* */
- /* Bit Bucket Software Co. FidoNet 1:104/501, 1:343/491 */
- /* P.O. Box 460398 AlterNet 7:42/1491 */
- /* Aurora, CO 80046 BBS-Net 86:2030/1 */
- /* Internet f491.n343.z1.fidonet.org */
- /* */
- /* Please feel free to contact us at any time to share your comments about */
- /* our software and/or licensing policies. */
- /* */
- /*--------------------------------------------------------------------------*/
-
- /* Include this file before any other includes or defines! */
-
- #include "includes.h"
-
- #ifdef HAVE_HYDRA
- #include "hydra.h"
- #endif
-
- extern int WaZOO_callback (char *);
- extern int WaZOO_time (long);
-
- /*--------------------------------------------------------------------------*/
- /* WaZOO/EMSI */
- /*--------------------------------------------------------------------------*/
- void
- WaZOO (int originator)
- {
- int iFstat;
- int i = 0, akas = 0;
- char j[200];
- char k[100];
- ADDR saved_addr;
-
- /*--------------------------------------------------------------------*/
- /* Initialize WaZOO/EMSI */
- /*--------------------------------------------------------------------*/
-
- iFstat = made_request = got_arcmail = got_packet = 0;
-
- Netmail_Session = 1;
-
- isOriginator = originator;
-
- if (originator &&
- ((remote_addr.Zone != called_addr.Zone) ||
- (remote_addr.Net != called_addr.Net) ||
- (remote_addr.Node != called_addr.Node) ||
- (remote_addr.Point != called_addr.Point)))
- {
- (void) sprintf (k, "%s", Full_Addr_Str (&remote_addr));
- (void) sprintf (j, MSG_TXT (M_CALLED), Full_Addr_Str (&called_addr), k);
- status_line (j);
- }
- else if (!originator)
- called_addr = remote_addr;
-
- /* If we are using an external mail agent, call it now. */
-
- if (remote_pickup == -2)
- {
- num_rakas = akas = 1;
- status_line (">External Mail Session");
- remote_akas[0] = called_addr;
- (void) send_WaZOO ();
- goto end_WaZOO;
- }
-
- /* We need to have DCD here. */
-
- if (!CARRIER)
- return;
-
- saved_addr = called_addr;
- switch (remote_pickup)
- {
- case -1: /* WaZOO Session */
- akas = 1;
- status_line (">WaZOO Session");
- remote_akas[0] = called_addr;
- break;
-
- case 1:
- status_line (">EMSI, no pickup-all");
- if (num_rakas >= 1)
- {
- akas = 1;
- remote_akas[0] = called_addr;
- }
- break;
-
- case 2:
- status_line (">EMSI, pickup-all");
- akas = num_rakas;
- break;
-
- default:
- akas = 0;
- break;
- }
-
- /* Flag all AKA's received */
-
- for (i = 0; i < akas; i++)
- {
- status_line (">Setting flag_file for %s", Full_Addr_Str (&remote_akas[i]));
- if (flag_file (TEST_AND_SET, &remote_akas[i], 1))
- {
- int n;
-
- status_line (">Failed to set flag_file for %s", Full_Addr_Str (&remote_akas[i]));
-
- /* Couldn't flag it, shift everything down one */
-
- akas--;
- for (n = i + 1; n <= akas; n++)
- remote_akas[n - 1] = remote_akas[n];
-
- /* Do this loop again since we just replaced this remote_aka */
- i--;
-
- }
- }
-
- if (akas <= 0)
- goto end_WaZOO;
-
- num_rakas = akas;
-
- /* Let's look into the BiDi protocols first */
-
- if (janus_baud >= cur_baud.rate_value || janus_OK)
- {
-
- #ifdef HAVE_HYDRA
-
- /* Because Hydra is chosen first by other mailers, we have
- to do the same. But if we are the called system, we told
- the other guy we couldn't do it. */
-
- if (!originator && (remote_capabilities & DOES_IANUS) && !no_janus)
- remote_capabilities &= ~DOES_HYDRA;
-
- if (((unsigned) remote_capabilities & DOES_HYDRA) && !no_hydra)
- {
- status_line ("%s Hydra", MSG_TXT (M_WAZOO_METHOD));
- remote_capabilities &= ~(ZED_ZIPPER | ZED_ZAPPER | DOES_IANUS);
- saved_addr = called_addr;
- hydra_init (hydra_options);
- (void) send_WaZOO();
- hydra_deinit();
- called_addr = saved_addr;
- goto end_WaZOO;
- }
- #endif /* HAVE_HYDRA */
-
- /* Now let's try Janus */
-
- if (((unsigned) remote_capabilities & DOES_IANUS) && !no_janus)
- {
- status_line ("%s Janus", MSG_TXT (M_WAZOO_METHOD));
- Janus ();
- goto end_WaZOO;
- }
- }
-
- /* See if we can both do ZEDZAP */
- if ((remote_capabilities & ZED_ZAPPER) && (!no_zapzed))
- {
- status_line ("%s ZedZap", MSG_TXT (M_WAZOO_METHOD));
- remote_capabilities &= ~(ZED_ZIPPER | DOES_HYDRA | DOES_IANUS);
- }
- else if ((remote_capabilities & ZED_ZIPPER) && (!no_zapzed))
- {
- status_line ("%s ZedZip", MSG_TXT (M_WAZOO_METHOD));
- remote_capabilities &= ~(ZED_ZAPPER | DOES_HYDRA | DOES_IANUS);
- }
- else
- {
- if (remote_pickup == -1)
- {
- status_line ("%s DietIFNA", MSG_TXT (M_WAZOO_METHOD));
- if (originator)
- {
- FTSC_sender (1);
- }
- else
- {
- (void) FTSC_receiver (1);
- }
- }
- goto end_WaZOO;
- }
-
- /*--------------------------------------------------------------------*/
- /* ORIGINATOR: send/receive/send */
- /*--------------------------------------------------------------------*/
- if (originator)
- {
- (void) send_WaZOO ();
- if (!CARRIER || no_pickup)
- goto end_WaZOO;
- if (!get_Zmodem (CURRENT.sc_Inbound, NULL))
- goto end_WaZOO;
-
- if (!CARRIER)
- goto end_WaZOO;
- iFstat = respond_to_file_requests (0, WaZOO_callback, WaZOO_time);
- if (iFstat)
- (void) Send_Zmodem (NULL, NULL, ((iFstat) ? END_BATCH : NOTHING_TO_DO), DO_WAZOO);
- mail_finished = 1;
- }
-
- /*--------------------------------------------------------------------*/
- /* CALLED SYSTEM: receive/send/receive */
- /*--------------------------------------------------------------------*/
- else
- {
- if (!get_Zmodem (CURRENT.sc_Inbound, NULL))
- goto end_WaZOO;
- if (!CARRIER)
- goto end_WaZOO;
- if (remote_pickup != 0)
- (void) send_WaZOO ();
- if (!CARRIER || !made_request)
- goto end_WaZOO;
- (void) get_Zmodem (CURRENT.sc_Inbound, NULL);
- }
-
- end_WaZOO:
- called_addr = saved_addr;
- for (i = 0; i < akas; i++)
- flag_file (CLEAR_FLAG, &remote_akas[i], 1);
- status_line (MSG_TXT (M_WAZOO_END));
-
- } /* WaZOO */
-
- /*--------------------------------------------------------------------------*/
- /* RESPOND TO FILE REQUEST */
- /*--------------------------------------------------------------------------*/
- int
- respond_to_file_requests (int f_sent,
- int (*callback) (char *), int (*calltime) (long))
- {
- char req[80];
- struct stat buf;
- int nfiles = 0;
- FILE *fp;
- int np;
- char *s;
- int fsent;
- ADDR foo;
-
- fsent = f_sent; /* copy into local var */
- /* this is for callback */
- if (!(matrix_mask & TAKE_REQ))
- goto done;
-
- for (np = 0; np <= ALIAS_CNT; np++)
- {
- foo = alias[np];
-
- if (foo.Net == 0)
- break;
-
- /* For a point, massage the address to get the right .REQ filename */
-
- if (foo.Point != 0)
- {
- foo.Node = foo.Point;
- foo.Point = 0;
- foo.Net = (pvtnet > 0) ? (unsigned int) pvtnet : 0;
- }
-
- (void) sprintf (req, request_template, CURRENT.sc_Inbound, Hex_Addr_Str (&foo), TaskNumber);
-
- if (!stat (req, &buf))
- {
- if ((fp = fopen (req, read_ascii)) == NULL)
- {
- (void) got_error (MSG_TXT (M_OPEN_MSG), req);
- goto done;
- }
-
- while (!feof (fp))
- {
- req[0] = 0;
- if (fgets (req, 79, fp) == NULL)
- break;
-
- /* ; as the first char is a comment */
- if (req[0] == ';')
- continue;
-
- /* Get rid of the newline at the end */
- s = (char *) (req + strlen (req) - 1);
- while ((s >= req) && isspace (*s))
- *s-- = '\0';
-
- if (req[0] == '\0')
- continue;
-
- if ((nfiles = n_frproc (req, nfiles, callback, calltime)) < 0)
- break;
- }
-
- (void) fclose (fp);
-
- (void) sprintf (req, request_template, CURRENT.sc_Inbound, Hex_Addr_Str (&foo), TaskNumber);
- (void) unlink (req);
- /* once we have satisfied a request, we can get out of here */
- break;
- }
- }
-
- done:
- return fsent;
- }
-