Removed some leftover dependencies on message fields which no longer exist
[citadel.git] / citadel / modules / network / serv_netmail.c
index b98e30bb1416d54d3a1f6e5234f71256e78b7ae1..b4c5f713b8f9f6da65d7694b247e27b37564fa29 100644 (file)
@@ -1,16 +1,15 @@
 /*
- * This module handles shared rooms, inter-Citadel mail, and outbound
- * mailing list processing.
+ * This module handles network mail and mailing list processing.
  *
- * Copyright (c) 2000-2012 by the citadel.org team
+ * Copyright (c) 2000-2020 by the citadel.org team
  *
- *  This program is open source software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License, version 3.
+ * This program is open source software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License, version 3.
  *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
  *
  * ** NOTE **   A word on the S_NETCONFIGS semaphore:
  * This is a fairly high-level type of critical section.  It ensures that no
@@ -72,7 +71,6 @@
 #include "internet_addressing.h"
 #include "serv_network.h"
 #include "clientsocket.h"
-#include "file_ops.h"
 #include "citadel_dirs.h"
 #include "threads.h"
 #include "context.h"
 #include "netspool.h"
 #include "netmail.h"
 
+void network_deliver_list(struct CtdlMessage *msg, SpoolControl *sc, const char *RoomName);
+
+void aggregate_recipients(StrBuf **recps, RoomNetCfg Which, OneRoomNetCfg *OneRNCfg, long nSegments)
+{
+       int i;
+       size_t recps_len = 0;
+       RoomNetCfgLine *nptr;
+
+       *recps = NULL;
+       /*
+        * Figure out how big a buffer we need to allocate
+        */
+       for (nptr = OneRNCfg->NetConfigs[Which]; nptr != NULL; nptr = nptr->next) {
+               recps_len = recps_len + StrLength(nptr->Value[0]) + 2;
+       }
+
+       /* Nothing todo... */
+       if (recps_len == 0)
+               return;
+
+       *recps = NewStrBufPlain(NULL, recps_len);
+
+       if (*recps == NULL) {
+               syslog(LOG_ERR, "netmail: cannot allocate %ld bytes for recps", (long)recps_len);
+               abort();
+       }
+
+       /* Each recipient */
+       for (nptr = OneRNCfg->NetConfigs[Which]; nptr != NULL; nptr = nptr->next) {
+               if (nptr != OneRNCfg->NetConfigs[Which]) {
+                       for (i = 0; i < nSegments; i++)
+                               StrBufAppendBufPlain(*recps, HKEY(","), i);
+               }
+               StrBufAppendBuf(*recps, nptr->Value[0], 0);
+               if (Which == ignet_push_share)
+               {
+                       StrBufAppendBufPlain(*recps, HKEY(","), 0);
+                       StrBufAppendBuf(*recps, nptr->Value[1], 0);
+
+               }
+       }
+}
+
+static void ListCalculateSubject(struct CtdlMessage *msg)
+{
+       struct CitContext *CCC = CC;
+       StrBuf *Subject, *FlatSubject;
+       int rlen;
+       char *pCh;
+
+       if (CM_IsEmpty(msg, eMsgSubject)) {
+               Subject = NewStrBufPlain(HKEY("(no subject)"));
+       }
+       else {
+               Subject = NewStrBufPlain(CM_KEY(msg, eMsgSubject));
+       }
+       FlatSubject = NewStrBufPlain(NULL, StrLength(Subject));
+       StrBuf_RFC822_to_Utf8(FlatSubject, Subject, NULL, NULL);
+
+       rlen = strlen(CCC->room.QRname);
+       pCh  = strstr(ChrPtr(FlatSubject), CCC->room.QRname);
+       if ((pCh == NULL) ||
+           (*(pCh + rlen) != ']') ||
+           (pCh == ChrPtr(FlatSubject)) ||
+           (*(pCh - 1) != '[')
+               )
+       {
+               StrBuf *tmp;
+               StrBufPlain(Subject, HKEY("["));
+               StrBufAppendBufPlain(Subject,
+                                    CCC->room.QRname,
+                                    rlen, 0);
+               StrBufAppendBufPlain(Subject, HKEY("] "), 0);
+               StrBufAppendBuf(Subject, FlatSubject, 0);
+               /* so we can free the right one swap them */
+               tmp = Subject;
+               Subject = FlatSubject;
+               FlatSubject = tmp;
+               StrBufRFC2047encode(&Subject, FlatSubject);
+       }
+
+       CM_SetAsFieldSB(msg, eMsgSubject, &Subject);
+
+       FreeStrBuf(&FlatSubject);
+}
 
 /*
  * Deliver digest messages
 void network_deliver_digest(SpoolControl *sc)
 {
        struct CitContext *CCC = CC;
+       long len;
        char buf[SIZ];
-       int i;
+       char *pbuf;
        struct CtdlMessage *msg = NULL;
        long msglen;
-       StrBuf *recps = NULL;
-       char *precps;
-       size_t recps_len = SIZ;
-       struct recptypes *valid;
-       RoomNetCfgLine *nptr;
+       recptypes *valid;
        char bounce_to[256];
 
-       if (sc->num_msgs_spooled < 1) {
-               fclose(sc->digestfp);
-               sc->digestfp = NULL;
+       if (sc->Users[digestrecp] == NULL)
                return;
-       }
 
        msg = malloc(sizeof(struct CtdlMessage));
        memset(msg, 0, sizeof(struct CtdlMessage));
@@ -110,27 +187,16 @@ void network_deliver_digest(SpoolControl *sc)
        msg->cm_format_type = FMT_RFC822;
        msg->cm_anon_type = MES_NORMAL;
 
-       sprintf(buf, "%ld", time(NULL));
-       msg->cm_fields['T'] = strdup(buf);
-       msg->cm_fields['A'] = strdup(CC->room.QRname);
-       snprintf(buf, sizeof buf, "[%s]", CC->room.QRname);
-       msg->cm_fields['U'] = strdup(buf);
-       sprintf(buf, "room_%s@%s", CC->room.QRname, config.c_fqdn);
-       for (i=0; buf[i]; ++i) {
-               if (isspace(buf[i])) buf[i]='_';
-               buf[i] = tolower(buf[i]);
-       }
-       msg->cm_fields['F'] = strdup(buf);
-       msg->cm_fields['R'] = strdup(buf);
+       CM_SetFieldLONG(msg, eTimestamp, time(NULL));
+       CM_SetField(msg, eAuthor, CCC->room.QRname, strlen(CCC->room.QRname));
+       len = snprintf(buf, sizeof buf, "[%s]", CCC->room.QRname);
+       CM_SetField(msg, eMsgSubject, buf, len);
+
+       CM_SetField(msg, erFc822Addr, SKEY(sc->Users[roommailalias]));
+       CM_SetField(msg, eRecipient, SKEY(sc->Users[roommailalias]));
 
        /* Set the 'List-ID' header */
-       msg->cm_fields['L'] = malloc(1024);
-       snprintf(msg->cm_fields['L'], 1024,
-                "%s <%ld.list-id.%s>",
-                CC->room.QRname,
-                CC->room.QRnumber,
-                config.c_fqdn
-               );
+       CM_SetField(msg, eListID, SKEY(sc->ListID));
 
        /*
         * Go fetch the contents of the digest
@@ -138,54 +204,26 @@ void network_deliver_digest(SpoolControl *sc)
        fseek(sc->digestfp, 0L, SEEK_END);
        msglen = ftell(sc->digestfp);
 
-       msg->cm_fields['M'] = malloc(msglen + 1);
+       pbuf = malloc(msglen + 1);
        fseek(sc->digestfp, 0L, SEEK_SET);
-       fread(msg->cm_fields['M'], (size_t)msglen, 1, sc->digestfp);
-       msg->cm_fields['M'][msglen] = '\0';
-
-       fclose(sc->digestfp);
-       sc->digestfp = NULL;
+       fread(pbuf, (size_t)msglen, 1, sc->digestfp);
+       pbuf[msglen] = '\0';
+       CM_SetAsField(msg, eMesageText, &pbuf, msglen);
 
        /* Now generate the delivery instructions */
 
-       /*
-        * Figure out how big a buffer we need to allocate
-        */
-       for (nptr = sc->RNCfg->NetConfigs[digestrecp]; nptr != NULL; nptr = nptr->next) {
-               recps_len = recps_len + StrLength(nptr->Value[0]) + 2;
-       }
-
-       recps = NewStrBufPlain(NULL, recps_len);
-
-       if (recps == NULL) {
-               QN_syslog(LOG_EMERG,
-                         "Cannot allocate %ld bytes for recps...\n",
-                         (long)recps_len);
-               abort();
-       }
-
-       /* Each recipient */
-       for (nptr = sc->RNCfg->NetConfigs[digestrecp]; nptr != NULL; nptr = nptr->next) {
-               if (nptr != sc->RNCfg->NetConfigs[digestrecp]) {
-                       StrBufAppendBufPlain(recps, HKEY(","), 0);
-               }
-               StrBufAppendBuf(recps, nptr->Value[0], 0);
-       }
-
        /* Where do we want bounces and other noise to be heard?
-        *Surely not the list members! */
-       snprintf(bounce_to, sizeof bounce_to, "room_aide@%s", config.c_fqdn);
+        * Surely not the list members! */
+       snprintf(bounce_to, sizeof bounce_to, "room_aide@%s", CtdlGetConfigStr("c_fqdn"));
 
        /* Now submit the message */
-       precps = SmashStrBuf(&recps);
-       valid = validate_recipients(precps, NULL, 0);
-       free(precps);
+       valid = validate_recipients(ChrPtr(sc->Users[digestrecp]), NULL, 0);
        if (valid != NULL) {
                valid->bounce_to = strdup(bounce_to);
                valid->envelope_from = strdup(bounce_to);
                CtdlSubmitMsg(msg, valid, NULL, 0);
        }
-       CtdlFreeMessage(msg);
+       CM_Free(msg);
        free_recipients(valid);
 }
 
@@ -195,40 +233,47 @@ void network_process_digest(SpoolControl *sc, struct CtdlMessage *omsg, long *de
 
        struct CtdlMessage *msg = NULL;
 
-       /*
-        * Process digest recipients
-        */
-       if ((sc->RNCfg->NetConfigs[digestrecp] == NULL) || 
-           (sc->digestfp == NULL))
+       if (sc->Users[digestrecp] == NULL)
                return;
 
-       msg = CtdlDuplicateMessage(omsg);
+       /* If there are digest recipients, we have to build a digest */
+       if (sc->digestfp == NULL) {
+               
+               sc->digestfp = create_digest_file(&sc->room, 1);
+
+               if (sc->digestfp == NULL)
+                       return;
+
+               sc->haveDigest = ftell(sc->digestfp) > 0;
+               if (!sc->haveDigest) {
+                       fprintf(sc->digestfp, "Content-type: text/plain\n\n");
+               }
+               sc->haveDigest = 1;
+       }
+
+       msg = CM_Duplicate(omsg);
        if (msg != NULL) {
+               sc->haveDigest = 1;
                fprintf(sc->digestfp,
                        " -----------------------------------"
                        "------------------------------------"
                        "-------\n");
                fprintf(sc->digestfp, "From: ");
-               if (msg->cm_fields['A'] != NULL) {
+               if (!CM_IsEmpty(msg, eAuthor)) {
                        fprintf(sc->digestfp,
                                "%s ",
-                               msg->cm_fields['A']);
+                               msg->cm_fields[eAuthor]);
                }
-               if (msg->cm_fields['F'] != NULL) {
+               if (!CM_IsEmpty(msg, erFc822Addr)) {
                        fprintf(sc->digestfp,
                                "<%s> ",
-                               msg->cm_fields['F']);
-               }
-               else if (msg->cm_fields['N'] != NULL) {
-                       fprintf(sc->digestfp,
-                               "@%s ",
-                               msg->cm_fields['N']);
+                               msg->cm_fields[erFc822Addr]);
                }
                fprintf(sc->digestfp, "\n");
-               if (msg->cm_fields['U'] != NULL) {
+               if (!CM_IsEmpty(msg, eMsgSubject)) {
                        fprintf(sc->digestfp,
                                "Subject: %s\n",
-                               msg->cm_fields['U']);
+                               msg->cm_fields[eMsgSubject]);
                }
 
                CC->redirect_buffer = NewStrBufPlain(NULL, SIZ);
@@ -250,23 +295,19 @@ void network_process_digest(SpoolControl *sc, struct CtdlMessage *omsg, long *de
                FreeStrBuf(&CC->redirect_buffer);
 
                sc->num_msgs_spooled += 1;
-               CtdlFreeMessage(msg);
+               CM_Free(msg);
        }
 }
 
 
 void network_process_list(SpoolControl *sc, struct CtdlMessage *omsg, long *delete_after_send)
 {
-       int rlen;
-       char *pCh;
-       StrBuf *Subject, *FlatSubject;
        struct CtdlMessage *msg = NULL;
-       int i;
 
        /*
         * Process mailing list recipients
         */
-       if (sc->RNCfg->NetConfigs[listrecp] == NULL) 
+       if (sc->Users[listrecp] == NULL)
                return;
 
        /* create our own copy of the message.
@@ -274,105 +315,30 @@ void network_process_list(SpoolControl *sc, struct CtdlMessage *omsg, long *dele
         * in order to insert the [list name] in it, etc.
         */
 
-       msg = CtdlDuplicateMessage(omsg);
-
-       if (msg->cm_fields['K'] != NULL)
-               free(msg->cm_fields['K']);
-       if (msg->cm_fields['V'] == NULL){
-               /* local message, no enVelope */
-               StrBuf *Buf;
-               Buf = NewStrBuf();
-               StrBufAppendBufPlain(Buf,
-                                    msg->cm_fields['O']
-                                    , -1, 0);
-               StrBufAppendBufPlain(Buf, HKEY("@"), 0);
-               StrBufAppendBufPlain(Buf, config.c_fqdn, -1, 0);
-
-               msg->cm_fields['K'] = SmashStrBuf(&Buf);
-       }
-       else {
-               msg->cm_fields['K'] =
-                       strdup (msg->cm_fields['V']);
-       }
-       /* Set the 'List-ID' header */
-       if (msg->cm_fields['L'] != NULL) {
-               free(msg->cm_fields['L']);
-       }
-       msg->cm_fields['L'] = malloc(1024);
-       snprintf(msg->cm_fields['L'], 1024,
-                "%s <%ld.list-id.%s>",
-                CC->room.QRname,
-                CC->room.QRnumber,
-                config.c_fqdn
-               );
+       msg = CM_Duplicate(omsg);
 
-       /* Prepend "[List name]" to the subject */
-       if (msg->cm_fields['U'] == NULL) {
-               Subject = NewStrBufPlain(HKEY("(no subject)"));
-       }
-       else {
-               Subject = NewStrBufPlain(
-                       msg->cm_fields['U'], -1);
-       }
-       FlatSubject = NewStrBufPlain(NULL, StrLength(Subject));
-       StrBuf_RFC822_to_Utf8(FlatSubject, Subject, NULL, NULL);
-
-       rlen = strlen(CC->room.QRname);
-       pCh  = strstr(ChrPtr(FlatSubject), CC->room.QRname);
-       if ((pCh == NULL) ||
-           (*(pCh + rlen) != ']') ||
-           (pCh == ChrPtr(FlatSubject)) ||
-           (*(pCh - 1) != '[')
-               )
-       {
-               StrBuf *tmp;
-               StrBufPlain(Subject, HKEY("["));
-               StrBufAppendBufPlain(Subject,
-                                    CC->room.QRname,
-                                    rlen, 0);
-               StrBufAppendBufPlain(Subject, HKEY("] "), 0);
-               StrBufAppendBuf(Subject, FlatSubject, 0);
-               /* so we can free the right one swap them */
-               tmp = Subject;
-               Subject = FlatSubject;
-               FlatSubject = tmp;
-               StrBufRFC2047encode(&Subject, FlatSubject);
-       }
-
-       if (msg->cm_fields['U'] != NULL)
-               free (msg->cm_fields['U']);
-       msg->cm_fields['U'] = SmashStrBuf(&Subject);
 
-       FreeStrBuf(&FlatSubject);
-
-       /* else we won't modify the buffer, since the
-        * roomname is already here.
-        */
+       CM_SetField(msg, eReplyTo, SKEY(sc->Users[roommailalias]));
 
        /* if there is no other recipient, Set the recipient
         * of the list message to the email address of the
         * room itself.
         */
-       if ((msg->cm_fields['R'] == NULL) ||
-           IsEmptyStr(msg->cm_fields['R']))
+       if (CM_IsEmpty(msg, eRecipient))
        {
-               if (msg->cm_fields['R'] != NULL)
-                       free(msg->cm_fields['R']);
-
-               msg->cm_fields['R'] = malloc(256);
-               snprintf(msg->cm_fields['R'], 256,
-                        "room_%s@%s", CC->room.QRname,
-                        config.c_fqdn);
-               for (i=0; msg->cm_fields['R'][i]; ++i) {
-                       if (isspace(msg->cm_fields['R'][i])) {
-                               msg->cm_fields['R'][i] = '_';
-                       }
-               }
+               CM_SetField(msg, eRecipient, SKEY(sc->Users[roommailalias]));
        }
 
+       /* Set the 'List-ID' header */
+       CM_SetField(msg, eListID, SKEY(sc->ListID));
+
+
+       /* Prepend "[List name]" to the subject */
+       ListCalculateSubject(msg);
+
        /* Handle delivery */
-//                     network_deliver_list(msg, sc, CC->room.QRname);
-       CtdlFreeMessage(msg);
+       network_deliver_list(msg, sc, CC->room.QRname);
+       CM_Free(msg);
 }
 
 /*
@@ -380,51 +346,21 @@ void network_process_list(SpoolControl *sc, struct CtdlMessage *omsg, long *dele
  */
 void network_deliver_list(struct CtdlMessage *msg, SpoolControl *sc, const char *RoomName)
 {
-       struct CitContext *CCC = CC;
-       StrBuf *recps = NULL;
-       char *precps = NULL;
-       size_t recps_len = SIZ;
-       struct recptypes *valid;
-       RoomNetCfgLine *nptr;
+       recptypes *valid;
        char bounce_to[256];
 
        /* Don't do this if there were no recipients! */
-       if (sc->RNCfg->NetConfigs[listrecp] == NULL) return;
+       if (sc->Users[listrecp] == NULL)
+               return;
 
        /* Now generate the delivery instructions */
 
-       /*
-        * Figure out how big a buffer we need to allocate
-        */
-       for (nptr = sc->RNCfg->NetConfigs[listrecp]; nptr != NULL; nptr = nptr->next) {
-               recps_len = recps_len + StrLength(nptr->Value[0]) + 2;
-       }
-
-       recps = NewStrBufPlain(NULL, recps_len);
-
-       if (recps == NULL) {
-               QN_syslog(LOG_EMERG,
-                         "Cannot allocate %ld bytes for recps...\n",
-                         (long)recps_len);
-               abort();
-       }
-
-       /* Each recipient */
-       for (nptr = sc->RNCfg->NetConfigs[listrecp]; nptr != NULL; nptr = nptr->next) {
-               if (nptr != sc->RNCfg->NetConfigs[listrecp]) {
-                       StrBufAppendBufPlain(recps, HKEY(","), 0);
-               }
-               StrBufAppendBuf(recps, nptr->Value[0], 0);
-       }
-
        /* Where do we want bounces and other noise to be heard?
         *  Surely not the list members! */
-       snprintf(bounce_to, sizeof bounce_to, "room_aide@%s", config.c_fqdn);
+       snprintf(bounce_to, sizeof bounce_to, "room_aide@%s", CtdlGetConfigStr("c_fqdn"));
 
        /* Now submit the message */
-       precps = SmashStrBuf(&recps);
-       valid = validate_recipients(precps, NULL, 0);
-       free(precps);
+       valid = validate_recipients(ChrPtr(sc->Users[listrecp]), NULL, 0);
        if (valid != NULL) {
                valid->bounce_to = strdup(bounce_to);
                valid->envelope_from = strdup(bounce_to);
@@ -432,26 +368,23 @@ void network_deliver_list(struct CtdlMessage *msg, SpoolControl *sc, const char
                CtdlSubmitMsg(msg, valid, NULL, 0);
                free_recipients(valid);
        }
-       /* Do not call CtdlFreeMessage(msg) here; the caller will free it. */
+       /* Do not call CM_Free(msg) here; the caller will free it. */
 }
 
 
 void network_process_participate(SpoolControl *sc, struct CtdlMessage *omsg, long *delete_after_send)
 {
        struct CtdlMessage *msg = NULL;
-       int i;
        int ok_to_participate = 0;
-       StrBuf *Buf = NULL;
-       RoomNetCfgLine *nptr;
-       struct recptypes *valid;
+       recptypes *valid;
 
        /*
         * Process client-side list participations for this room
         */
-       if (sc->RNCfg->NetConfigs[participate] == NULL)
+       if (sc->Users[participate] == NULL)
                return;
 
-       msg = CtdlDuplicateMessage(omsg);
+       msg = CM_Duplicate(omsg);
 
        /* Only send messages which originated on our own
         * Citadel network, otherwise we'll end up sending the
@@ -459,241 +392,52 @@ void network_process_participate(SpoolControl *sc, struct CtdlMessage *omsg, lon
         * is rude...
         */
        ok_to_participate = 0;
-       if (msg->cm_fields['N'] != NULL) {
-               if (!strcasecmp(msg->cm_fields['N'],
-                               config.c_nodename)) {
-                       ok_to_participate = 1;
-               }
-               
-               Buf = NewStrBufPlain(msg->cm_fields['N'], -1);
-               if (CtdlIsValidNode(NULL,
-                                   NULL,
-                                   Buf,
-                                   sc->working_ignetcfg,
-                                   sc->the_netmap) == 0)
-               {
-                       ok_to_participate = 1;
-               }
-       }
-       if (ok_to_participate) {
-               if (msg->cm_fields['F'] != NULL) {
-                       free(msg->cm_fields['F']);
-               }
-               msg->cm_fields['F'] = malloc(SIZ);
+
+       // FIXME -- After we removed CitaNet/IGnet support , we now need a new heuristic to determine
+       // whether a message originated locally.  This means the "participate" mode no longer works.
+       // We'll definitely need to refactor this when we do other federated stuff later.
+
+       if (ok_to_participate)
+       {
                /* Replace the Internet email address of the
                 * actual author with the email address of the
                 * room itself, so the remote listserv doesn't
                 * reject us.
-                * FIXME  I want to be able to pick any address
                 */
-               snprintf(msg->cm_fields['F'], SIZ,
-                        "room_%s@%s", CC->room.QRname,
-                        config.c_fqdn);
-               for (i=0; msg->cm_fields['F'][i]; ++i) {
-                       if (isspace(msg->cm_fields['F'][i])) {
-                               msg->cm_fields['F'][i] = '_';
-                       }
-               }
-               
-               /*
-                * Figure out how big a buffer we need to alloc
-                */
-               for (nptr = sc->RNCfg->NetConfigs[participate];
-                    nptr != NULL;
-                    nptr = nptr->next)
-               {
-                       if (msg->cm_fields['R'] != NULL) {
-                               free(msg->cm_fields['R']);
-                       }
-                       msg->cm_fields['R'] =
-                               strdup(ChrPtr(nptr->Value[0]));
-                       
-                       valid = validate_recipients(msg->cm_fields['R'],
-                                                   NULL, 0);
-                       
-                       CtdlSubmitMsg(msg, valid, "", 0);
-                       free_recipients(valid);
-               }
-       }
-       FreeStrBuf(&Buf);
-       CtdlFreeMessage(msg);
-}
-
-void network_process_ignetpush(SpoolControl *sc, struct CtdlMessage *omsg, long *delete_after_send)
-{
-       struct CtdlMessage *msg = NULL;
-       struct CitContext *CCC = CC;
-       struct ser_ret sermsg;
-       char buf[SIZ];
-       char filename[PATH_MAX];
-       FILE *fp;
-       size_t newpath_len;
-       char *newpath = NULL;
-       RoomNetCfgLine* mptr;
-       StrBuf *Buf = NULL;
-       int i;
-       int bang = 0;
-       int send = 1;
+               CM_SetField(msg, erFc822Addr, SKEY(sc->Users[roommailalias]));
 
-       if (sc->RNCfg->NetConfigs[ignet_push_share] == NULL)
-               return;
-       /*
-        * Process IGnet push shares
-        */
-       msg = CtdlDuplicateMessage(omsg);
+               valid = validate_recipients(ChrPtr(sc->Users[participate]) , NULL, 0);
 
-       /* Prepend our node name to the Path field whenever
-        * sending a message to another IGnet node
-        */
-       if (msg->cm_fields['P'] == NULL)
-       {
-               msg->cm_fields['P'] = strdup("username");
-       }
-       newpath_len = strlen(msg->cm_fields['P']) +
-               strlen(config.c_nodename) + 2;
-       newpath = malloc(newpath_len);
-       snprintf(newpath, newpath_len, "%s!%s",
-                config.c_nodename, msg->cm_fields['P']);
-       free(msg->cm_fields['P']);
-       msg->cm_fields['P'] = newpath;
-       
-       /*
-        * Determine if this message is set to be deleted
-        * after sending out on the network
-        */
-       if (msg->cm_fields['S'] != NULL) {
-               if (!strcasecmp(msg->cm_fields['S'], "CANCEL")) {
-                       *delete_after_send = 1;
-               }
-       }
-
-       /* Now send it to every node */
-       for (mptr = sc->RNCfg->NetConfigs[ignet_push_share];
-            mptr != NULL;
-            mptr = mptr->next)
-       {
-               send = 1;
-               NewStrBufDupAppendFlush(&Buf, mptr->Value[0], NULL, 1);
-                       
-               /* Check for valid node name */
-               if (CtdlIsValidNode(NULL,
-                                   NULL,
-                                   Buf,
-                                   sc->working_ignetcfg,
-                                   sc->the_netmap) != 0)
-               {
-                       QN_syslog(LOG_ERR,
-                                 "Invalid node <%s>\n",
-                                 ChrPtr(mptr->Value[0]));
-                       
-                       send = 0;
-               }
-               
-               /* Check for split horizon */
-               QN_syslog(LOG_DEBUG, "Path is %s\n", msg->cm_fields['P']);
-               bang = num_tokens(msg->cm_fields['P'], '!');
-               if (bang > 1) {
-                       for (i=0; i<(bang-1); ++i) {
-                               extract_token(buf,
-                                             msg->cm_fields['P'],
-                                             i, '!',
-                                             sizeof buf);
-
-                               QN_syslog(LOG_DEBUG, "Compare <%s> to <%s>\n",
-                                         buf, ChrPtr(mptr->Value[0])) ;
-                               if (!strcasecmp(buf, ChrPtr(mptr->Value[0]))) {
-                                       send = 0;
-                                       break;
-                               }
-                       }
-                       
-                       QN_syslog(LOG_INFO,
-                                 "%sSending to %s\n",
-                                 (send)?"":"Not ",
-                                 ChrPtr(mptr->Value[0]));
-               }
-               
-               /* Send the message */
-               if (send == 1)
-               {
-                       /*
-                        * Force the message to appear in the correct
-                        * room on the far end by setting the C field
-                        * correctly
-                        */
-                       if (msg->cm_fields['C'] != NULL) {
-                               free(msg->cm_fields['C']);
-                       }
-                       if (StrLength(mptr->Value[0]) > 0) {
-                               msg->cm_fields['C'] =
-                                       strdup(ChrPtr(mptr->Value[0]));
-                       }
-                       else {
-                               msg->cm_fields['C'] =
-                                       strdup(CC->room.QRname);
-                       }
-                       
-                       /* serialize it for transmission */
-                       serialize_message(&sermsg, msg);
-                       if (sermsg.len > 0) {
-                               
-                               /* write it to a spool file */
-                               snprintf(filename,
-                                        sizeof(filename),
-                                        "%s/%s@%lx%x",
-                                        ctdl_netout_dir,
-                                        ChrPtr(mptr->Value[0]),
-                                        time(NULL),
-                                        rand()
-                                       );
-                                       
-                               QN_syslog(LOG_DEBUG,
-                                         "Appending to %s\n",
-                                         filename);
-                               
-                               fp = fopen(filename, "ab");
-                               if (fp != NULL) {
-                                       fwrite(sermsg.ser,
-                                              sermsg.len, 1, fp);
-                                       fclose(fp);
-                               }
-                               else {
-                                       QN_syslog(LOG_ERR,
-                                                 "%s: %s\n",
-                                                 filename,
-                                                 strerror(errno));
-                               }
-
-                               /* free the serialized version */
-                               free(sermsg.ser);
-                       }
-               }
+               CM_SetField(msg, eRecipient, SKEY(sc->Users[roommailalias]));
+               CtdlSubmitMsg(msg, valid, "", 0);
+               free_recipients(valid);
        }
-       FreeStrBuf(&Buf);
-       CtdlFreeMessage(msg);
+       CM_Free(msg);
 }
 
 
 /*
  * Spools out one message from the list.
  */
-void network_spool_msg(long msgnum,
-                      void *userdata)
+void network_spool_msg(long msgnum, void *userdata)
 {
        struct CtdlMessage *msg = NULL;
        long delete_after_send = 0;     /* Set to 1 to delete after spooling */
        SpoolControl *sc;
 
        sc = (SpoolControl *)userdata;
+       msg = CtdlFetchMessage(msgnum, 1, 1);
 
-       msg = CtdlFetchMessage(msgnum, 1);
-
+       if (msg == NULL)
+       {
+               syslog(LOG_ERR, "netmail: failed to load Message <%ld> from disk", msgnum);
+               return;
+       }
        network_process_list(sc, msg, &delete_after_send);
        network_process_digest(sc, msg, &delete_after_send);
        network_process_participate(sc, msg, &delete_after_send);
-       network_process_ignetpush(sc, msg, &delete_after_send);
        
-       CtdlFreeMessage(msg);
+       CM_Free(msg);
 
        /* update lastsent */
        sc->lastsent = msgnum;