NSYN: fix the NSYN command
[citadel.git] / citadel / modules / network / serv_netspool.c
index c24f31bc55df207377bfb8fcc5bf18f494cc507c..ca0d6181e3309362dd4c436cb16a1ec6664f8fb3 100644 (file)
@@ -106,12 +106,11 @@ void ParseLastSent(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos
 
 void ParseRoomAlias(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *rncfg)
 {
-/*
-       if (rncfg->RNCfg->sender != NULL)
-               continue; / * just one alowed... * /
-       extract_token(nptr->name, buf, 1, '|', sizeof nptr->name);
-       rncfg->RNCfg->sender = nptr;
-*/
+       if (rncfg->Sender != NULL)
+               return;
+
+       ParseGeneric(ThisOne, Line, LinePos, rncfg);
+       rncfg->Sender = NewStrBufDup(rncfg->NetConfigs[roommailalias]->Value[0]);
 }
 
 void ParseSubPendingLine(const CfgLineType *ThisOne, StrBuf *Line, const char *LinePos, OneRoomNetCfg *OneRNCFG)
@@ -142,67 +141,218 @@ void DeleteLastSent(const CfgLineType *ThisOne, RoomNetCfgLine **data)
        *data = NULL;
 }
 
+static const RoomNetCfg SpoolCfgs [4] = {
+       listrecp,
+       digestrecp,
+       participate,
+       ignet_push_share
+};
 
+static const long SpoolCfgsCopyN [4] = {
+       1, 1, 1, 2
+};
 
-
-/*
- * Batch up and send all outbound traffic from the current room
- */
-void network_spoolout_room(RoomProcList *room_to_spool,                       
-                          HashList *working_ignetcfg,
-                          HashList *the_netmap)
+int HaveSpoolConfig(OneRoomNetCfg* RNCfg)
 {
-       struct CitContext *CCC = CC;
-       char buf[SIZ];
-       SpoolControl sc;
        int i;
+       int interested = 0;
+       for (i=0; i < 4; i++) if (RNCfg->NetConfigs[SpoolCfgs[i]] == NULL) interested = 1;
+       return interested;
+}
 
-       memset(&sc, 0, sizeof(SpoolControl));
-       sc.RNCfg = room_to_spool->OneRNCfg;
-       sc.lastsent = room_to_spool->OneRNCfg->lastsent;
-       sc.working_ignetcfg = working_ignetcfg;
-       sc.the_netmap = the_netmap;
 
-       if ((sc.RNCfg->NetConfigs[listrecp] == NULL) && 
-           (sc.RNCfg->NetConfigs[digestrecp] == NULL) && 
-           (sc.RNCfg->NetConfigs[participate] == NULL) && 
-           (sc.RNCfg->NetConfigs[ignet_push_share] == NULL))
-       {
-               /* nothing to do for this room... */
-               return;
-       }
+
+void InspectQueuedRoom(SpoolControl **pSC,
+                      RoomProcList *room_to_spool,     
+                      HashList *working_ignetcfg,
+                      HashList *the_netmap)
+{
+       SpoolControl *sc;
+       int i = 0;
+
+       sc = (SpoolControl*)malloc(sizeof(SpoolControl));
+       memset(sc, 0, sizeof(SpoolControl));
+       sc->RNCfg = room_to_spool->OneRNCfg;
+       sc->lastsent = room_to_spool->lastsent;
+       sc->working_ignetcfg = working_ignetcfg;
+       sc->the_netmap = the_netmap;
 
        /*
         * If the room doesn't exist, don't try to perform its networking tasks.
         * Normally this should never happen, but once in a while maybe a room gets
         * queued for networking and then deleted before it can happen.
         */
-       if (CtdlGetRoom(&CCC->room, room_to_spool->name) != 0) {
+       if (CtdlGetRoom(&sc->room, room_to_spool->name) != 0) {
                syslog(LOG_CRIT, "ERROR: cannot load <%s>\n", room_to_spool->name);
+               free(sc);
+               return;
+       }
+       if (sc->room.QRhighest <= sc->lastsent)
+       {
+               syslog(LOG_DEBUG, "nothing to do for <%s>\n", room_to_spool->name);
+               free(sc);
+               return;
+       }
+
+       if (sc->RNCfg == NULL)
+               sc->RNCfg = CtdlGetNetCfgForRoom(sc->room.QRnumber);
+
+       if (!HaveSpoolConfig(sc->RNCfg))
+       {
+               free(sc);
+               /* nothing to do for this room... */
                return;
        }
 
+       /* Now lets remember whats needed for the actual work... */
+
+       for (i=0; i < 4; i++)
+       {
+               aggregate_recipients(&sc->Users[SpoolCfgs[i]],
+                                    SpoolCfgs[i],
+                                    sc->RNCfg,
+                                    SpoolCfgsCopyN[i]);
+       }
        
+       if (StrLength(sc->RNCfg->Sender) > 0)
+               sc->Users[roommailalias] = NewStrBufDup(sc->RNCfg->Sender);
+
+       sc->next = *pSC;
+       *pSC = sc;
+
+}
+
+void CalcListID(SpoolControl *sc)
+{
+       const char *err;
+       int fd;
+       struct CitContext *CCC = CC;
+       char filename[PATH_MAX];
+#define MAX_LISTIDLENGTH 150
+
+       assoc_file_name(filename, sizeof filename, &sc->room, ctdl_info_dir);
+       fd = open(filename, 0);
+
+       if (fd != 0) {
+               struct stat stbuf;
+
+               if ((fstat(fd, &stbuf) == 0) &&
+                   (stbuf.st_size > 0))
+               {
+                       sc->RoomInfo = NewStrBufPlain(NULL, stbuf.st_size + 1);
+                       StrBufReadBLOB(sc->RoomInfo, &fd, 0, stbuf.st_size, &err);
+               }
+               close(fd);
+       }
+
+       sc->ListID = NewStrBufPlain(NULL, 1024);
+       if (StrLength(sc->RoomInfo) > 0)
+       {
+               const char *Pos = NULL;
+               StrBufSipLine(sc->ListID, sc->RoomInfo, &Pos);
+
+               if (StrLength(sc->ListID) > MAX_LISTIDLENGTH)
+               {
+                       StrBufCutAt(sc->ListID, MAX_LISTIDLENGTH, NULL);
+                       StrBufAppendBufPlain(sc->ListID, HKEY("..."), 0);
+               }
+               StrBufAsciify(sc->ListID, ' ');
+       }
+       else
+       {
+               StrBufAppendBufPlain(sc->ListID, CCC->room.QRname, -1, 0);
+       }
+
+       StrBufAppendBufPlain(sc->ListID, HKEY("<"), 0);
+
+       if (StrLength(sc->Users[roommailalias]) > 0)
+       {
+               long Pos;
+               const char *AtPos;
+
+               Pos = StrLength(sc->ListID);
+               StrBufAppendBuf(sc->ListID, sc->Users[roommailalias], 0);
+               AtPos = strchr(ChrPtr(sc->ListID) + Pos, '@');
+
+               if (AtPos != NULL)
+               {
+                       StrBufPeek(sc->ListID, AtPos, 0, '.');
+               }
+       }
+       else
+       {
+               StrBufAppendBufPlain(sc->ListID, HKEY("room_"), 0);
+               StrBufAppendBufPlain(sc->ListID, sc->room.QRname, -1, 0);
+               StrBufAppendBufPlain(sc->ListID, HKEY("."), 0);
+               StrBufAppendBufPlain(sc->ListID, config.c_fqdn, -1, 0);
+               /*
+                * this used to be:
+                * roomname <Room-Number.list-id.fqdn>
+                * according to rfc2919.txt it only has to be a uniq identifier
+                * under the domain of the system; 
+                * in general MUAs use it to calculate the reply address nowadays.
+                */
+       }
+       StrBufAppendBufPlain(sc->ListID, HKEY(">"), 0);
+
+       if (StrLength(sc->Users[roommailalias]) == 0)
+       {
+               sc->Users[roommailalias] = NewStrBuf();
+               
+               StrBufPrintf(sc->Users[roommailalias],
+                            "room_%s@%s",
+                            CCC->room.QRname,
+                            config.c_fqdn);
+
+               StrBufAsciify(sc->Users[roommailalias], '_');
+               StrBufLowerCase(sc->Users[roommailalias]);
+       }
+
+}
+
+
+/*
+ * Batch up and send all outbound traffic from the current room
+ */
+void network_spoolout_room(SpoolControl *sc)
+{
+       struct CitContext *CCC = CC;
+       char buf[SIZ];
+       int i;
+       long lastsent;
+
+       /*
+        * If the room doesn't exist, don't try to perform its networking tasks.
+        * Normally this should never happen, but once in a while maybe a room gets
+        * queued for networking and then deleted before it can happen.
+        */
+       memcpy (&CCC->room, &sc->room, sizeof(ctdlroom));
+
        syslog(LOG_INFO, "Networking started for <%s>\n", CCC->room.QRname);
 
        /* If there are digest recipients, we have to build a digest */
-       if (sc.RNCfg->NetConfigs[digestrecp] != NULL) {
-               sc.digestfp = tmpfile();
-               fprintf(sc.digestfp, "Content-type: text/plain\n\n");
+       if (sc->Users[digestrecp] != NULL) {
+               sc->digestfp = tmpfile();
+               fprintf(sc->digestfp, "Content-type: text/plain\n\n");
        }
 
+       CalcListID(sc);
+
+       /* remember where we started... */
+       lastsent = sc->lastsent;
+
        /* Do something useful */
-       CtdlForEachMessage(MSGS_GT, sc.lastsent, NULL, NULL, NULL,
-               network_spool_msg, &sc);
+       CtdlForEachMessage(MSGS_GT, sc->lastsent, NULL, NULL, NULL,
+               network_spool_msg, sc);
 
        /* If we wrote a digest, deliver it and then close it */
-       if (StrLength(sc.RNCfg->Sender) > 0)
+       if (StrLength(sc->Users[roommailalias]) > 0)
        {
                long len;
-               len = StrLength(sc.RNCfg->Sender);
+               len = StrLength(sc->Users[roommailalias]);
                if (len + 1 > sizeof(buf))
                        len = sizeof(buf) - 1;
-               memcpy(buf, ChrPtr(sc.RNCfg->Sender), len);
+               memcpy(buf, ChrPtr(sc->Users[roommailalias]), len);
                buf[len] = '\0';
        }
        else
@@ -215,8 +365,8 @@ void network_spoolout_room(RoomProcList *room_to_spool,
                buf[i] = tolower(buf[i]);
                if (isspace(buf[i])) buf[i] = '_';
        }
-       if (sc.digestfp != NULL) {
-               fprintf(sc.digestfp,
+       if (sc->digestfp != NULL) {
+               fprintf(sc->digestfp,
                        " -----------------------------------"
                        "------------------------------------"
                        "-------\n"
@@ -225,14 +375,16 @@ void network_spoolout_room(RoomProcList *room_to_spool,
                        "To post to the list: %s\n",
                        CCC->room.QRname, buf
                );
-               network_deliver_digest(&sc);    /* deliver and close */
+               network_deliver_digest(sc);     /* deliver and close */
        }
 
        /* Now rewrite the config file */
-       if (sc.lastsent != room_to_spool->OneRNCfg->lastsent)
+       if (sc->lastsent != lastsent)
        {
-               room_to_spool->OneRNCfg->lastsent = sc.lastsent;
-               room_to_spool->OneRNCfg->changed = 1;
+               sc->RNCfg = CtdlGetNetCfgForRoom(sc->room.QRnumber);
+
+               sc->RNCfg->lastsent = sc->lastsent;
+               sc->RNCfg->changed = 1;
        }
        end_critical_section(S_NETCONFIGS);
 }
@@ -771,6 +923,11 @@ void network_consolidate_spoolout(HashList *working_ignetcfg, HashList *the_netm
                        do {} while ((FileMoveChunked(&FDIO, &err) > 0) && (err == NULL));
                        if (err == NULL) {
                                unlink(filename);
+                               QN_syslog(LOG_DEBUG,
+                                         "Spoolfile %s now %ld k\n",
+                                         spooloutfilename,
+                                         (dsize + fsize)/1024
+                                       );                              
                        }
                        else {
                                nFailed++;
@@ -864,6 +1021,21 @@ void network_consolidate_spoolout(HashList *working_ignetcfg, HashList *the_netm
        closedir(dp);
 }
 
+void free_spoolcontrol_struct(SpoolControl **sc)
+{
+       free_spoolcontrol_struct_members(*sc);
+       free(*sc);
+       *sc = NULL;
+}
+
+void free_spoolcontrol_struct_members(SpoolControl *sc)
+{
+       int i;
+       FreeStrBuf(&sc->RoomInfo);
+       FreeStrBuf(&sc->ListID);
+       for (i = 0; i < maxRoomNetCfg; i++)
+               FreeStrBuf(&sc->Users[i]);
+}