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}

/*
** Remember that the other side of the connection already has a copy
** of the file rid.
*/
static void remote_has(int rid){
  if( rid ){
    static Stmt q;
  if( rid ) db_multi_exec("INSERT OR IGNORE INTO onremote VALUES(%d)", rid);
    db_static_prepare(&q, "INSERT OR IGNORE INTO onremote VALUES(:r)");
    db_bind_int(&q, ":r", rid);
    db_step(&q);
    db_reset(&q);
  }
}

/*
** The aToken[0..nToken-1] blob array is a parse of a "file" line 
** message.  This routine finishes parsing that message and does
** a record insert of the file.
**
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/*
** Check to see if the number of unclustered entries is greater than
** 100 and if it is, form a new cluster.  Unclustered phantoms do not
** count toward the 100 total.  And phantoms are never added to a new
** cluster.
*/
static void create_cluster(void){
void create_cluster(void){
  Blob cluster, cksum;
  Stmt q;
  int nUncl;
  int nRow = 0;

  /* We should not ever get any private artifacts in the unclustered table.
  ** But if we do (because of a bug) now is a good time to delete them. */
  db_multi_exec(
    "DELETE FROM unclustered WHERE rid IN (SELECT rid FROM private)"
  );

  nUncl = db_int(0, "SELECT count(*) FROM unclustered /*scan*/"
                    " WHERE NOT EXISTS(SELECT 1 FROM phantom"
                                      " WHERE rid=unclustered.rid)");
  if( nUncl<100 ){
  if( nUncl>=100 ){
    return;
  }
  blob_zero(&cluster);
  db_prepare(&q, "SELECT uuid FROM unclustered, blob"
                 " WHERE NOT EXISTS(SELECT 1 FROM phantom"
                 "                   WHERE rid=unclustered.rid)"
                 "   AND unclustered.rid=blob.rid"
                 "   AND NOT EXISTS(SELECT 1 FROM shun WHERE uuid=blob.uuid)"
                 " ORDER BY 1");
  while( db_step(&q)==SQLITE_ROW ){
    blob_appendf(&cluster, "M %s\n", db_column_text(&q, 0));
  }
  db_finalize(&q);
  md5sum_blob(&cluster, &cksum);
  blob_appendf(&cluster, "Z %b\n", &cksum);
  blob_reset(&cksum);
    blob_zero(&cluster);
    db_prepare(&q, "SELECT uuid FROM unclustered, blob"
                   " WHERE NOT EXISTS(SELECT 1 FROM phantom"
                   "                   WHERE rid=unclustered.rid)"
                   "   AND unclustered.rid=blob.rid"
                   "   AND NOT EXISTS(SELECT 1 FROM shun WHERE uuid=blob.uuid)"
                   " ORDER BY 1");
    while( db_step(&q)==SQLITE_ROW ){
      blob_appendf(&cluster, "M %s\n", db_column_text(&q, 0));
      nRow++;
      if( nRow>=800 && nUncl>nRow+100 ){
        md5sum_blob(&cluster, &cksum);
        blob_appendf(&cluster, "Z %b\n", &cksum);
        blob_reset(&cksum);
        content_put(&cluster, 0, 0);
        blob_reset(&cluster);
        nUncl -= nRow;
        nRow = 0;
      }
    }
    db_finalize(&q);
    db_multi_exec("DELETE FROM unclustered");
    if( nRow>0 ){
      md5sum_blob(&cluster, &cksum);
      blob_appendf(&cluster, "Z %b\n", &cksum);
      blob_reset(&cksum);
  db_multi_exec("DELETE FROM unclustered");
  content_put(&cluster, 0, 0);
  blob_reset(&cluster);
      content_put(&cluster, 0, 0);
      blob_reset(&cluster);
    }
  }
}

/*
** Send an igot message for every entry in unclustered table.
** Return the number of cards sent.
*/
static int send_unclustered(Xfer *pXfer){
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