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- #include "util.h"
- #include "mmdf.h"
- #include "ch.h"
- #include "ph.h"
- /*
- * MULTI-CHANNEL MEMO DISTRIBUTION FACILITY (MMDF)
- *
- *
- * Copyright (C) 1979,1980,1981 University of Delaware
- *
- * Department of Electrical Engineering
- * University of Delaware
- * Newark, Delaware 19711
- *
- * Phone: (302) 738-1163
- *
- *
- * This program module was developed as part of the University
- * of Delaware's Multi-Channel Memo Distribution Facility (MMDF).
- *
- * Acquisition, use, and distribution of this module and its listings
- * are subject restricted to the terms of a license agreement.
- * Documents describing systems using this module must cite its source.
- *
- * The above statements must be retained with all copies of this
- * program and may not be removed without the consent of the
- * University of Delaware.
- *
- *
- * version -1 David H. Crocker March 1979
- * version 0 David H. Crocker April 1980
- * version v7 David H. Crocker May 1981
- * version 1 David H. Crocker October 1981
- *
- */
- /* SEND FROM PHONE TO LOCAL (SUBMIT) */
-
- extern struct ll_struct *logptr;
-
- mm2ph_send (curchan) /* overall mngmt for batch of msgs */
- Chan *curchan; /* channel being picked up */
- {
- short result;
- char info[LINESIZE],
- sender[LINESIZE];
-
- #ifdef DEBUG
- ll_log (logptr, LLOGBTR, "mm2ph_send (%s)", curchan -> ch_name);
- #endif
-
- if (rp_isbad (result = mm_pkinit (curchan -> ch_name)))
- return (result);
- if (rp_isbad (result = ph_sbinit ()))
- return (result);
-
- while (rp_gval (result = mm_rinit (info, sender)) == RP_OK)
- {
- #ifdef DEBUG
- ll_log (logptr, LLOGPTR, "new message");
- #endif
- if (rp_isbad (result = ph_winit (curchan -> ch_name, info, sender)))
- return (result); /* ready to process a message */
-
- if (rp_isbad (result = m2p_admng ()))
- return (result); /* send the address list */
-
- if (rp_isbad (result = m2p_txmng ()))
- return (result); /* send the message text */
- }
- #ifdef DEBUG
- ll_log (logptr, LLOGPTR, "done w/msgs");
- #endif
-
- mm_pkend (); /* done getting messages */
- ph_sbend (); /* done sending messages */
-
- switch (rp_gval (result))
- {
- case RP_DONE:
- case RP_EOF:
- return (RP_OK);
- }
- return (result);
- }
- /**/
-
- LOCFUN
- m2p_admng () /* send address list */
- {
- struct rp_bufstruct thereply;
- int len;
- short result;
- char host[LINESIZE];
- char adr[LINESIZE];
-
- #ifdef DEBUG
- ll_log (logptr, LLOGPTR, "doing adrs");
- #endif
-
- FOREVER /* iterate thru list */
- { /* we already have and adr */
- #ifdef DEBUG
- ll_log (logptr, LLOGBTR, "new addr");
- #endif
- result = mm_radr (host, adr);
- if (rp_isbad (result))
- return (result); /* get address from Deliver */
- if (rp_gval (result) == RP_DONE)
- break; /* end of address list */
-
- if (rp_isbad (result = ph_wadr (host, adr, &thereply)))
- return (result); /* give to remote site */
-
- switch (rp_gval (thereply.rp_val))
- /* was address acceptable? */
- {
- case RP_AOK: /* address ok, text not yet sent */
- mm_wrply (&thereply, rp_structlen(thereply));
- break;
-
- case RP_NO: /* remaining acceptible responses */
- thereply.rp_val = RP_NDEL;
- case RP_USER:
- case RP_NDEL:
- case RP_AGN:
- case RP_NOOP:
- mm_wrply (&thereply, rp_structlen(thereply));
- break;
-
- default: /* responses which force abort */
- ll_log (logptr, LLOGFAT,
- "adr eof reply err (%s)'%s'",
- rp_valstr (thereply.rp_val), thereply.rp_line);
- if (rp_isbad (thereply.rp_val))
- return (thereply.rp_val);
- return (RP_RPLY);
- }
- }
- return (ph_waend ()); /* tell remote of address list end */
- }
- /**/
-
- LOCFUN
- m2p_txmng () /* send message text */
- {
- struct rp_bufstruct thereply;
- char buffer[BUFSIZ];
- int len;
- short result;
-
- if (rp_isbad( ph_wtinit() ))
- return (RP_RPLY);
-
- #ifdef DEBUG
- ll_log (logptr, LLOGPTR, "doing text");
- #endif
- while ((rp_gval (result = mm_rtxt (buffer, &len))) == RP_OK)
- if (rp_isbad (result = ph_wtxt (buffer, len)))
- return (result);
- #ifdef DEBUG
- ll_log (logptr, LLOGBTR, "done sending");
- #endif
-
- if (rp_isbad (result))
- return (result); /* problem with transmission */
- if (rp_gval (result) != RP_DONE)
- return (RP_RPLY); /* protocol error in reply code */
- if (rp_isbad (result = ph_wtend (&thereply)))
- return (result); /* flag end of message */
-
- switch (rp_gval (thereply.rp_val))
- /* was text acceptable? */
- {
- case RP_OK:
- thereply.rp_val = RP_MOK;
- case RP_MOK: /* text was accepted */
- mm_wrply (&thereply, rp_structlen(thereply));
- break;
-
- case RP_NO: /* remaining acceptible responses */
- thereply.rp_val = RP_NDEL;
- case RP_NDEL:
- case RP_AGN:
- case RP_NOOP:
- mm_wrply (&thereply, rp_structlen(thereply));
- thereply.rp_val = RP_OK;
- break; /* don't abort the process */
-
- default: /* responses which force abort */
- ll_log (logptr, LLOGFAT,
- "text eof reply err (%s)'%s'",
- rp_valstr (thereply.rp_val), thereply.rp_line);
- if (rp_isbad (thereply.rp_val))
- return (thereply.rp_val);
- return (RP_RPLY);
- }
- return (RP_OK);
- }
-