/*
** Return the TH1 code to evaluate when a ticket change is processed.
*/
const char *xfer_ticket_code(void){
  return db_get("xfer-ticket-script", 0);
}

/*
** Reset the CGI content, roll back any pending db transaction, and
** emit an "error" xfer message, which must be pre-fossilized by the
** caller.
*/
static void xfer_error(const char *zFossilizedMsg){
  cgi_reset_content();
  if( db_transaction_nesting_depth() > 0 ){
    db_rollback_transaction();
  }
  @ error %s(zFossilizedMsg)
}

/*
** Run the specified TH1 script, if any, and returns 1 on error.
*/
int xfer_run_script(
  const char *zScript,
  const char *zUuidOrList,

       && iVers>=2
      ){
        int seqno, max;
        if( iVers>=3 ){
          cgi_set_content_type("application/x-fossil-uncompressed");
        }
        blob_is_int(&xfer.aToken[2], &seqno);
        if( seqno<=0 ){
          xfer_error("invalid\\sclone\\ssequence\\snumber");
          return;
        }
        max = db_int(0, "SELECT max(rid) FROM blob");
        while( xfer.mxSend>(int)blob_size(xfer.pOut) && seqno<=max){
          if( time(NULL) >= xfer.maxTime ) break;
          if( iVers>=3 ){
            send_compressed_file(&xfer, seqno);
          }else{
            send_file(&xfer, seqno, 0, 1);

  }

  /* Send the server timestamp last, in case prior processing happened
  ** to use up a significant fraction of our time window.
  */
  zNow = db_text(0, "SELECT strftime('%%Y-%%m-%%dT%%H:%%M:%%S', 'now')");
  @ # timestamp %s(zNow) errors %d(nErr)
  fossil_free(zNow);

  db_commit_transaction();
  configure_rebuild();
}

/*
** COMMAND: test-xfer