move fetching new messages in front of syncing old entries. this alone
does not buy us a whole lot ...
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parent
635b2d7b76
commit
c1c7cb6d8e
114
src/sync.c
114
src/sync.c
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@ -180,7 +180,7 @@ sync_boxes( store_t *ctx[], const char *names[], channel_conf_t *chan )
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{
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driver_t *driver[2];
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message_t *tmsg;
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sync_rec_t *recs, *srec, **srecadd, *nsrec;
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sync_rec_t *recs, *srec, **srecadd, *nsrec, **osrecadd;
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char *dname, *jname, *nname, *lname, *s, *cmname, *csname;
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FILE *dfp, *jfp, *nfp;
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int opts[2];
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@ -581,9 +581,65 @@ sync_boxes( store_t *ctx[], const char *names[], channel_conf_t *chan )
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}
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info( "Synchronizing...\n" );
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debug( "synchronizing new entries\n" );
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osrecadd = srecadd;
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for (t = 0; t < 2; t++) {
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int nmsgs, uid;
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for (nmsgs = 0, tmsg = ctx[1-t]->msgs; tmsg; tmsg = tmsg->next)
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if (!(tmsg->status & M_PROCESSED)) {
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if (chan->ops[t] & OP_NEW) {
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debug( "new message %d on %s\n", tmsg->uid, str_ms[1-t] );
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if ((chan->ops[t] & OP_EXPUNGE) && (tmsg->flags & F_DELETED)) {
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debug( " not %sing - would be expunged anyway\n", str_hl[t] );
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} else {
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if ((tmsg->flags & F_FLAGGED) || !chan->stores[t]->max_size || tmsg->size <= chan->stores[t]->max_size) {
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debug( " %sing it\n", str_hl[t] );
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if (!nmsgs)
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info( t ? "Pulling new messages..." : "Pushing new messages..." );
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else
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infoc( '.' );
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nmsgs++;
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msgdata.flags = tmsg->flags;
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switch (driver[1-t]->fetch_msg( ctx[1-t], tmsg, &msgdata )) {
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case DRV_STORE_BAD: return SYNC_BAD(1-t);
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case DRV_BOX_BAD: return SYNC_FAIL;
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case DRV_MSG_BAD: /* ok */ continue;
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}
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tmsg->flags = msgdata.flags;
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switch (driver[t]->store_msg( ctx[t], &msgdata, &uid )) {
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case DRV_STORE_BAD: return SYNC_BAD(t);
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default: return SYNC_FAIL;
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case DRV_OK: tmsg->status |= M_SYNCED; break;
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}
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} else {
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debug( " not %sing - too big\n", str_hl[t] );
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uid = -1;
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}
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srec = nfmalloc( sizeof(*srec) );
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srec->uid[1-t] = tmsg->uid;
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srec->uid[t] = uid;
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srec->flags = tmsg->flags;
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srec->status = 0;
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srec->next = 0;
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*srecadd = srec;
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srecadd = &srec->next;
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Fprintf( jfp, "+ %d %d %u\n", srec->uid[M], srec->uid[S], srec->flags );
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if (maxuid[1-t] < tmsg->uid) {
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maxuid[1-t] = tmsg->uid;
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Fprintf( jfp, "%c %d\n", ")("[t], tmsg->uid );
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}
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}
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}
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}
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if (nmsgs)
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info( " %d messages\n", nmsgs );
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}
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debug( "synchronizing old entries\n" );
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Fprintf( jfp, "^\n" );
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for (srec = recs; srec; srec = srec->next) {
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for (srec = recs; srec != *osrecadd; srec = srec->next) {
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if (srec->status & S_DEAD)
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continue;
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debug( "pair (%d,%d)\n", srec->uid[M], srec->uid[S] );
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@ -715,60 +771,6 @@ sync_boxes( store_t *ctx[], const char *names[], channel_conf_t *chan )
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}
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}
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debug( "synchronizing new entries\n" );
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for (t = 0; t < 2; t++) {
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int nmsgs, uid;
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for (nmsgs = 0, tmsg = ctx[1-t]->msgs; tmsg; tmsg = tmsg->next)
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if (!(tmsg->status & M_PROCESSED)) {
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if (chan->ops[t] & OP_NEW) {
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debug( "new message %d on %s\n", tmsg->uid, str_ms[1-t] );
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if ((chan->ops[t] & OP_EXPUNGE) && (tmsg->flags & F_DELETED)) {
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debug( " not %sing - would be expunged anyway\n", str_hl[t] );
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} else {
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if ((tmsg->flags & F_FLAGGED) || !chan->stores[t]->max_size || tmsg->size <= chan->stores[t]->max_size) {
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debug( " %sing it\n", str_hl[t] );
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if (!nmsgs)
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info( t ? "Pulling new messages..." : "Pushing new messages..." );
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else
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infoc( '.' );
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nmsgs++;
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msgdata.flags = tmsg->flags;
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switch (driver[1-t]->fetch_msg( ctx[1-t], tmsg, &msgdata )) {
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case DRV_STORE_BAD: return SYNC_BAD(1-t);
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case DRV_BOX_BAD: return SYNC_FAIL;
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case DRV_MSG_BAD: /* ok */ continue;
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}
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tmsg->flags = msgdata.flags;
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switch (driver[t]->store_msg( ctx[t], &msgdata, &uid )) {
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case DRV_STORE_BAD: return SYNC_BAD(t);
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default: return SYNC_FAIL;
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case DRV_OK: tmsg->status |= M_SYNCED; break;
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}
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} else {
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debug( " not %sing - too big\n", str_hl[t] );
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uid = -1;
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}
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srec = nfmalloc( sizeof(*srec) );
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srec->uid[1-t] = tmsg->uid;
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srec->uid[t] = uid;
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srec->flags = tmsg->flags;
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srec->status = 0;
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srec->next = 0;
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*srecadd = srec;
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srecadd = &srec->next;
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Fprintf( jfp, "+ %d %d %u\n", srec->uid[M], srec->uid[S], srec->flags );
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if (maxuid[1-t] < tmsg->uid) {
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maxuid[1-t] = tmsg->uid;
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Fprintf( jfp, "%c %d\n", ")("[t], tmsg->uid );
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}
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}
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}
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}
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if (nmsgs)
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info( " %d messages\n", nmsgs );
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}
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if ((chan->ops[S] & (OP_NEW|OP_RENEW)) && chan->max_messages) {
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debug( "expiring excess entries\n" );
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todel = ctx[S]->count - chan->max_messages;
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