/** Compares two SBlastMessage elements and returns TRUE if they are identical.
 * FALSE is returned if they are not or one or both is NULL.
 * @param message_1 first object to compare [in]
 * @param message_2 second object to compare [in]
 * @return TRUE if identical
 */
Boolean s_SBlastMessageCompare(SBlastMessage* message_1, SBlastMessage* message_2)
{
    if (message_1 == NULL || message_2 == NULL)
        return FALSE;

    if (message_1->sev != message_2->sev)
       return FALSE;

    if (message_1->message == NULL || message_2->message == NULL)
       return FALSE;

    if (StringCmp(message_1->message, message_2->message))
       return FALSE;

    if ((message_1->query_id == NULL && message_2->query_id) ||
        (message_1->query_id && message_2->query_id == NULL))
       return FALSE;

    if (message_1->query_id && message_2->query_id && 
        SeqIdComp(message_1->query_id, message_2->query_id) != SIC_YES)
       return FALSE;

    if (message_1->believe_query != message_2->believe_query)
       return FALSE;

    return TRUE;
}
int aecp_controller_state_machine::proc_resp(void *& notification_id, struct jdksavdecc_frame * cmd_frame)
{
    uint16_t seq_id = jdksavdecc_aecpdu_common_get_sequence_id(cmd_frame->payload, ETHER_HDR_SIZE);
    uint32_t status = jdksavdecc_common_control_header_get_status(cmd_frame->payload, ETHER_HDR_SIZE);
    uint32_t notification_flag = 0;

    std::vector<inflight>::iterator j =
        std::find_if(inflight_cmds.begin(), inflight_cmds.end(), SeqIdComp(seq_id));

    if (j != inflight_cmds.end()) // found?
    {
        notification_id = j->cmd_notification_id;
        notification_flag = j->notification_flag();
        callback(notification_id, notification_flag, cmd_frame->payload);

        // Restart the timer if response is indicating the operation is still in progress so that it won't be timed out
        if (status == AEM_STATUS_IN_PROGRESS)
        {
            j->restart_timer();
        }
        else
        {
            inflight_cmds.erase(j);
        }

        return 1;
    }

    return -1;
}
    int aecp_controller_state_machine::proc_resp(void *&notification_id, struct jdksavdecc_frame *cmd_frame)
    {
        uint16_t seq_id = jdksavdecc_aecpdu_common_get_sequence_id(cmd_frame->payload, ETHER_HDR_SIZE);
        uint32_t notification_flag = 0;

        std::vector<inflight>::iterator j =
            std::find_if(inflight_cmds.begin(), inflight_cmds.end(), SeqIdComp(seq_id));

        if(j != inflight_cmds.end()) // found?
        {
            notification_id = j->cmd_notification_id;
            notification_flag = j->notification_flag();
            callback(notification_id, notification_flag, cmd_frame->payload);
            inflight_cmds.erase(j);
            return 1;
        }

        return -1;
    }
    int acmp_controller_state_machine::tx_cmd(void *notification_id, uint32_t notification_flag, struct jdksavdecc_frame *cmd_frame, bool resend)
    {
        int send_frame_returned;

        if(!resend)
        {
            uint16_t this_seq_id = acmp_seq_id;
            uint32_t msg_type = jdksavdecc_common_control_header_get_control_data(cmd_frame->payload, ETHER_HDR_SIZE);
            uint32_t timeout_ms = utility->acmp_cmd_to_timeout(msg_type); // ACMP command timeout lookup
            jdksavdecc_acmpdu_set_sequence_id(acmp_seq_id++, cmd_frame->payload, ETHER_HDR_SIZE);

            inflight in_flight = inflight(cmd_frame,
                                          this_seq_id,
                                          notification_id,
                                          notification_flag,
                                          timeout_ms);

            in_flight.start_timer();
            inflight_cmds.push_back(in_flight);
        }
        else
        {
            uint16_t resend_with_seq_id = jdksavdecc_acmpdu_get_sequence_id(cmd_frame->payload, ETHER_HDR_SIZE);
            std::vector<inflight>::iterator j =
                std::find_if(inflight_cmds.begin(), inflight_cmds.end(), SeqIdComp(resend_with_seq_id));

            if(j != inflight_cmds.end()) // found?
            {
                (*j).start_timer();
            }
        }

        send_frame_returned = net_interface_ref->send_frame(cmd_frame->payload, cmd_frame->length);
        if(send_frame_returned < 0)
        {
            log_imp_ref->post_log_msg(LOGGING_LEVEL_ERROR, "netif_send_frame error");
            assert(send_frame_returned >= 0);
        }

        callback(notification_id, notification_flag, cmd_frame->payload);

        return 0;
    }
    int aecp_controller_state_machine::tx_cmd(void *notification_id, uint32_t notification_flag, struct jdksavdecc_frame *cmd_frame, bool resend)
    {
        int send_frame_returned;

        if (!resend)
        {
            uint16_t current_seq_id = aecp_seq_id;

            jdksavdecc_aecpdu_common_set_sequence_id(aecp_seq_id++, cmd_frame->payload, ETHER_HDR_SIZE);
            inflight in_flight = inflight(cmd_frame,
                                          current_seq_id,
                                          notification_id,
                                          notification_flag,
                                          AVDECC_MSG_TIMEOUT_MS);
            in_flight.start_timer();
            inflight_cmds.push_back(in_flight);
        }
        else
        {
            uint16_t resend_with_seq_id = jdksavdecc_aecpdu_common_get_sequence_id(cmd_frame->payload, ETHER_HDR_SIZE);
            std::vector<inflight>::iterator j =
            std::find_if(inflight_cmds.begin(), inflight_cmds.end(), SeqIdComp(resend_with_seq_id));

            if(j != inflight_cmds.end()) // found?
            {
                j->start_timer();
            }
        }

        send_frame_returned = net_interface_ref->send_frame(cmd_frame->payload, cmd_frame->length);
        if(send_frame_returned < 0)
        {
            log_imp_ref->post_log_msg(LOGGING_LEVEL_ERROR, "netif_send_frame error");
            assert(send_frame_returned >= 0);
        }

        callback(notification_id, notification_flag, cmd_frame->payload);

        return 0;
    }
Beispiel #6
0
Int2 Main()
{
   AsnIoPtr           aip;
   BioseqPtr          bsp;
   Pointer            dataptr;
   Uint2              datatype;
   Boolean            found;
   SPI_mRNAToHerdPtr  h_head;
   SPI_mRNAToHerdPtr  h_prev;
   SPI_mRNAToHerdPtr  hptr;
   FILE               *ifp;
   Boolean            isGIlist;
   Char               line[60];
   Boolean            lowercase;
   SeqLocPtr          lcaseloc;
   FILE               *ofp;
   FILE               *ofp2;
   SeqAlignPtr        sap;
   SeqAnnotPtr        sanp;
   SeqEntryPtr        sep;
   FILE               *sfp;
   SeqIdPtr           sip;
   SeqLocPtr          slp;
   SPI_bsinfoPtr      spig;
   SPI_bsinfoPtr      spig_head;
   SPI_bsinfoPtr      spig_prev;
   SPI_bsinfoPtr      spim;
   SPI_bsinfoPtr      spim_head;
   SPI_bsinfoPtr      spim_prev;
   SPI_OptionsPtr     spot;
   SPI_RegionInfoPtr  srip = NULL;
   SPI_RegionInfoPtr  srip_head;
   SPI_RegionInfoPtr  srip_prev;
   CharPtr            str;
   CharPtr            txt;

   ID1BioseqFetchEnable("spidey", FALSE);
   LocalSeqFetchInit(FALSE);
   /* standard setup */
   ErrSetFatalLevel (SEV_MAX);
   ErrClearOptFlags (EO_SHOW_USERSTR);
   UseLocalAsnloadDataAndErrMsg ();
   ErrPathReset ();
   if (! AllObjLoad ())
   {
      Message (MSG_FATAL, "AllObjLoad failed");
      return 1;
   }
   if (! SubmitAsnLoad ())
   {
      Message (MSG_FATAL, "SubmitAsnLoad failed");
      return 1;
   }
   if (! FeatDefSetLoad ())
   {
      Message (MSG_FATAL, "FeatDefSetLoad failed");
      return 1;
   }
   if (! SeqCodeSetLoad ())
   {
      Message (MSG_FATAL, "SeqCodeSetLoad failed");
      return 1;
   }
   if (! GeneticCodeTableLoad ())
   {
      Message (MSG_FATAL, "GeneticCodeTableLoad failed");
      return 1;
   }
   if (!GetArgs("SPIDEY", NUMARGS, myargs))
      return 0;
   /* set the error message level high to suppress warnings from BLAST */
   isGIlist = (Boolean)myargs[MYARGGILIST].intvalue;
   txt = myargs[MYARGGENFILE].strvalue;
   ifp = FileOpen(txt, "r");
   spig_head = NULL;
   if (ifp == NULL)
   {
      bsp = SPI_GetBspFromGIOrAcc(txt);
      if (bsp == NULL)
      {
         ErrPostEx(SEV_ERROR, 0, 0, "Can't open genomic input file\n");
         return -1;
      } else
      {
         spig_head = (SPI_bsinfoPtr)MemNew(sizeof(SPI_bsinfo));
         spig_head->bsp = bsp;
      }
   }
   if (spig_head == NULL)
   {
      spig_prev = NULL;
      /* read in the genomic sequence(s) first and put them into bsinfo structures */
      while ((dataptr = ReadAsnFastaOrFlatFile (ifp, &datatype, NULL, FALSE, FALSE, TRUE, FALSE)) != NULL)
      {
         if (datatype == OBJ_BIOSEQ)
         {
            spig = (SPI_bsinfoPtr)MemNew(sizeof(SPI_bsinfo));
            spig->bsp = (BioseqPtr)dataptr;
            if (spig_head == NULL)
               spig_head = spig_prev = spig;
            else
            {
               spig_prev->next = spig;
               spig_prev = spig;
            }
         } else if (datatype == OBJ_SEQENTRY)
         {
            sep = (SeqEntryPtr)dataptr;
            SeqEntryExplore(sep, &spig_head, SPI_FindAllNuc);
         }
      }
      FileClose(ifp);
   }
   if (spig_head == NULL)
   {
      ErrPostEx(SEV_ERROR, 0, 0, "No valid bioseqs in genomic file\n");
      return -1;
   } else if (ISA_aa(spig_head->bsp->mol))
   {
      ErrPostEx(SEV_ERROR, 0, 0, "At least one of the genomic sequences appears to be a protein.\n");
      return -1;
   }
   if (spig_head->next != NULL)
   {
      ErrPostEx(SEV_ERROR, 0, 0, "This version can only process one genomic sequence at a time.  Only the first sequence in this file will be used.\n");
      spig_head->next = NULL;
   }
   spim_head = spim_prev = NULL;
   txt = myargs[MYARGMRNAFILE].strvalue;
   ifp = FileOpen(txt, "r");
   if (ifp == NULL)
   {
      bsp = SPI_GetBspFromGIOrAcc(txt);
      if (bsp == NULL)
      {
         ErrPostEx(SEV_ERROR, 0, 0, "Can't open mRNA input file\n");
         return -1;
      } else
      {
         spim_head = (SPI_bsinfoPtr)MemNew(sizeof(SPI_bsinfo));
         spim_head->bsp = bsp;
      }
   }
   if (spim_head == NULL)
   {
      lowercase = (Boolean)myargs[MYARGMASKED].intvalue;
      lcaseloc = NULL;
      /* if the mRNA has lowercase masking, read it in carefully to record the masking */
      if (lowercase == TRUE)
      {
         while ((sep = FastaToSeqEntryForDb(ifp, TRUE, NULL, TRUE, NULL, NULL, &lcaseloc)) != NULL)
         {
            SeqEntryExplore(sep, &spim_head, SPI_FindAllNuc);
            if (lcaseloc != NULL)  /* put masking info into the bsinfo structure */
            {
               spim = spim_head;
               sip = SeqLocId(lcaseloc);
               found = FALSE;
               while (spim != NULL && !found)
               {
                  if (SeqIdComp(sip, spim->bsp->id) == SIC_YES)
                  {
                     found = TRUE;
                     spim->lcaseloc = lcaseloc;
                  }
                  spim = spim->next;
               }
               lcaseloc = NULL;
            }
         }
      } else if (isGIlist) /* mRNA file is a list of GIs, must fetch the bioseqs */
      {
         str = ReadALine(line, sizeof(line), ifp);
         while (str != NULL)
         {
            bsp = SPI_GetBspFromGIOrAcc(str);
            if (bsp != NULL)
            {
               spim = (SPI_bsinfoPtr)MemNew(sizeof(SPI_bsinfo));
               spim->bsp = bsp;
               if (spim_head == NULL)
                  spim_head = spim_prev = spim;
               else
               {
                  spim_prev->next = spim;
                  spim_prev = spim;
               }
            }
            str = ReadALine(line, sizeof(line), ifp);
         }
      } else /* mRNAs are FASTA or ASN.1, read them all in */
      {
         while ((dataptr = ReadAsnFastaOrFlatFile (ifp, &datatype, NULL, FALSE, FALSE, TRUE, FALSE)) != NULL)
         {
            if (datatype == OBJ_BIOSEQ)
            {
               spim = (SPI_bsinfoPtr)MemNew(sizeof(SPI_bsinfo));
               spim->bsp = (BioseqPtr)dataptr;
               if (spim_head == NULL)
                  spim_head = spim_prev = spim;
               else
               {
                  spim_prev->next = spim;
                  spim_prev = spim;
               }
            } else if (datatype == OBJ_SEQENTRY)
            {
               sep = (SeqEntryPtr)dataptr;
               SeqEntryExplore(sep, &spim_head, SPI_FindAllNuc);
            }
         }
      }
      FileClose(ifp);
   }
   if (spim_head == NULL)
   {
      ErrPostEx(SEV_ERROR, 0, 0, "No valid bioseqs in mRNA file\n");
      return -1;
   } else if (ISA_aa(spim_head->bsp->mol))
   {
      ErrPostEx(SEV_ERROR, 0, 0, "At least one of the mRNA sequences appears to be a protein\n");
      return -1;
   }
   txt = myargs[MYARGTABLE].strvalue;
   if (txt != NULL)
   {
      ifp = FileOpen(txt, "r");
      if (ifp == NULL)
      {
         ErrPostEx(SEV_ERROR, 0, 0, "Unable to open table file\n");
         return -1;
      }
      SPI_ReadFeatureTable(ifp, spim_head);
      spim = spim_head;
      while (spim != NULL)
      {
         if (spim->lcaseloc != NULL)
         {
            slp = (SeqLocPtr)ValNodeNew(NULL);
            slp->choice = SEQLOC_MIX;
            slp->data.ptrvalue = (Pointer)spim->lcaseloc;
            spim->lcaseloc = slp;
         }
         spim = spim->next;
      }
   }
   spim = spim_head;
   spot = (SPI_OptionsPtr)MemNew(sizeof(SPI_Options));
   spot->printaln = myargs[MYARGPRALIGN].intvalue;
   txt = myargs[MYARGOUTFILE].strvalue;
   ofp = FileOpen(txt, "w");
   if (ofp == NULL && spot->printaln != 3)
   {
      ErrPostEx(SEV_ERROR, 0, 0, "Unable to open output file\n");
      return -1;
   }
   if (spot->printaln >= 2)
   {
      txt = myargs[MYARGALNFILE].strvalue;
      ofp2 = FileOpen(txt, "a");
      if (ofp2 == NULL)
      {
         ErrPostEx(SEV_ERROR, 0, 0, "Unable to open output file 2\n");
         return -1;
      }
   } else
      ofp2 = NULL;
   /** ErrSetMessageLevel(SEV_MAX); **/
   spot->firstpasseval = myargs[MYARG1STEVAL].floatvalue;
   spot->secpasseval = myargs[MYARG2NDEVAL].floatvalue;
   spot->thirdpasseval = myargs[MYARG3RDEVAL].floatvalue;
   spot->numreturns = myargs[MYARGNUMMOD].intvalue;
   spot->idcutoff = myargs[MYARGIDCUT].intvalue;
   spot->lencutoff = myargs[MYARGLENCUT].intvalue;
   spot->interspecies = (Boolean)myargs[MYARGSPEC].intvalue;
   spot->printasn = (Boolean)myargs[MYARGASN].intvalue;
   spot->fetchcds = (Boolean)myargs[MYARGGETCDS].intvalue;
   /*spot->ace = (Boolean)myargs[MYARGACEDB].intvalue;*/
   spot->from = myargs[MYARGFROM].intvalue;
   spot->to = myargs[MYARGTO].intvalue;
   spot->makemult = (Boolean)myargs[MYARGMULT].intvalue;
   /*KSK*/
   spot->bigintron = (Boolean)myargs[MYARGXL].intvalue; 
   spot->bigintron_size = myargs[MYARGXL_SIZE].intvalue;
   spot->repeat_db_file = myargs[MYARGREPDB].strvalue;
   txt = myargs[MYARGORG].strvalue;
   if (!StringICmp(txt, "d") || !StringICmp(txt, "D")){
       spot->organism = SPI_FLY;
   }
   else if (!StringICmp(txt, "p") || !StringICmp(txt, "P")){
       spot->organism = SPI_PLANT;
   }
   else if (!StringICmp(txt, "c") || !StringICmp(txt, "C")){
       spot->organism = SPI_CELEGANS;
   }
   else if (!StringICmp(txt, "m") || !StringICmp(txt, "M")){
       spot->organism = SPI_DICTY;
   }
   else {
       spot->organism = SPI_VERTEBRATE;
   }
   sap = NULL;
   if (spot->printasn)
      spot->sap_head = &sap;
   txt = myargs[MYARGSTRAND].strvalue;
   if (txt != NULL)
   {
      if (StrChr(txt, 'p') || StrChr(txt, 'P'))
         spot->strand = Seq_strand_plus;
      else
         spot->strand = Seq_strand_minus;
   } else
      spot->strand = Seq_strand_both;
   /*txt = myargs[MYARGDRAFTFILE].strvalue;
   if (txt != NULL)
      spot->draftfile = StringSave(txt);*/
   txt = myargs[MYARGDSPLICE].strvalue;
   if (txt != NULL)
   {
      sfp = FileOpen(txt, "r");
      SPI_GetSpliceInfo(spot, sfp, TRUE);
      FileClose(sfp);
   }
   txt = myargs[MYARGASPLICE].strvalue;
   if (txt != NULL)
   {
      sfp = FileOpen(txt, "r");
      SPI_GetSpliceInfo(spot, sfp, FALSE);
      FileClose(sfp);
   }
   h_head = h_prev = NULL;
   srip_head = srip_prev = NULL;
   while (spim != NULL)
   {
      spot->lcaseloc = spim->lcaseloc;
      if (spot->draftfile == NULL)
         srip = SPI_AlnSinglemRNAToGen(spig_head, spim, ofp, ofp2, spot);
      else
      {
         hptr = SPI_AlnSinglemRNAToPieces(spig_head, spim, ofp, ofp2, spot);
         if (h_head != NULL)
         {
            h_prev->next = hptr;
            h_prev = hptr;
         } else
            h_head = h_prev = hptr;
      }
      if (srip != NULL)
      {
         if (srip_head != NULL)
         {
            srip_prev->next = srip;
            srip_prev = srip;
         } else
            srip_head = srip_prev = srip;
      }
      spim = spim->next;
   }
   if (spot->makemult)
   {
      SPI_MakeMultipleAlignment(srip_head);
      SPI_PrintMultipleAlignment(srip_head, FALSE, spig_head->bsp, ofp);
      SPI_RegionListFree(srip_head);
   } else
      SPI_RegionListFree(srip_head);
   /* create the ASN.1 output, if requested; need to use the continuous alignment */
   /* that was generated */
   if (spot->printasn && *(spot->sap_head) != NULL && spot->draftfile == NULL)
   {
      sanp = SeqAnnotForSeqAlign(*(spot->sap_head));
      txt = myargs[MYARGASNFILE].strvalue;
      aip = AsnIoOpen(txt, "w");
      SeqAnnotAsnWrite(sanp, aip, NULL);
      AsnIoClose(aip);
      SeqAlignSetFree(*(spot->sap_head));
   }
   FileClose(ofp);
   FileClose(ofp2);
   SPI_OptionsFree(spot);
   SPI_bsinfoFreeList(spim_head);
   SPI_bsinfoFreeList(spig_head);
   LocalSeqFetchDisable();
   ID1BioseqFetchDisable();
   return 0;
}
Beispiel #7
0
static Int2 Main_old (void)
 
{
   AsnIoPtr aip, xml_aip = NULL;
   BioseqPtr query_bsp, PNTR query_bsp_array;
   BioSourcePtr source;
   BLAST_MatrixPtr matrix;
   BLAST_OptionsBlkPtr options;
   BLAST_KarlinBlkPtr ka_params=NULL, ka_params_gap=NULL;
   BlastPruneSapStructPtr prune;
   Boolean db_is_na, query_is_na, show_gi, believe_query=FALSE;
   Boolean html=FALSE;
   CharPtr params_buffer=NULL;
   Int4 number_of_descriptions, number_of_alignments;
   SeqAlignPtr  seqalign, PNTR seqalign_array;
   SeqAnnotPtr seqannot;
   SeqEntryPtr PNTR sepp;
   TxDfDbInfoPtr dbinfo=NULL, dbinfo_head;
   Uint1 align_type, align_view, out_type;
   Uint4 align_options, print_options;
   ValNodePtr mask_loc, mask_loc_start, next_mask_loc;
   ValNodePtr vnp, other_returns, error_returns;
   
   CharPtr blast_program, blast_database, blast_inputfile, blast_outputfile;
   FILE *infp, *outfp, *mqfp=NULL;
   Int4 index, num_bsps, total_length, total_processed = 0;
   Int2 ctr = 1;
   Char prefix[2];
   SeqLocPtr last_mask, mask_slp;
   Boolean done, hits_found;
   Boolean lcase_masking;
   MBXmlPtr mbxp = NULL;
   Boolean traditional_formatting;

    blast_program = "blastn";
    blast_database = myargs [ARG_DB].strvalue;
    blast_inputfile = myargs [ARG_QUERY].strvalue;
    blast_outputfile = myargs [ARG_OUT].strvalue;
    if (myargs[ARG_HTML].intvalue)
        html = TRUE;

    if ((infp = FileOpen(blast_inputfile, "r")) == NULL) {
       ErrPostEx(SEV_FATAL, 1, 0, "mgblast: Unable to open input file %s\n", blast_inputfile);
       return (1);
    }

    align_view = (Int1) myargs[ARG_FORMAT].intvalue;
    /* Geo mod: 
      -- replaced myargs[ARG_OUTTYPE].intvalue with out_type from now on
    */
    out_type=(Int1) myargs[ARG_OUTTYPE].intvalue;
    if (out_type==MGBLAST_FLTHITS || out_type==MGBLAST_HITGAPS) {
      align_view = 12 + (out_type-MGBLAST_FLTHITS ); 
      out_type=MBLAST_ALIGNMENTS;
      //Attention: 12 MUST be the -m mgblast tab option for MGBLAST_FLTHITS format
      // and MGBLAST_HITGAPS = MGBLAST_FLTHITS+1
       if (align_view>12) { // this is MGBLAST_HITGAPS output
            gap_Info=TRUE;
            if (dbgaps_buf==NULL)
                  dbgaps_buf=(CharPtr) Malloc(dbgaps_bufsize + 1);
            if (qgaps_buf==NULL) 
                qgaps_buf=(CharPtr) Malloc(qgaps_bufsize + 1);
            }
      }

    outfp = NULL;

    traditional_formatting = 
        (out_type == MBLAST_ALIGNMENTS ||
         out_type == MBLAST_DELAYED_TRACEBACK);

    if ((!traditional_formatting ||
            (align_view != 7 && align_view != 10 && align_view != 11)) && 
            blast_outputfile != NULL) {
       if ((outfp = FileOpen(blast_outputfile, "w")) == NULL) {
          ErrPostEx(SEV_FATAL, 1, 0, "blast: Unable to open output file %s\n", blast_outputfile);
          return (1);
       }
    }

    //align_type = BlastGetTypes(blast_program, &query_is_na, &db_is_na);
    align_type = BlastGetTypes(blast_program, &query_is_na, &db_is_na);
    /*
    if (!traditional_formatting)
        believe_query = TRUE;
    else
        believe_query = (Boolean) myargs[ARG_BELIEVEQUERY].intvalue;
    */
    //Geo mod: 
    believe_query=FALSE;
    //If ASN.1 output is requested and believe_query is not set to TRUE,
    //   exit with an error.    
    if (!believe_query && (myargs[ARG_ASNOUT].strvalue ||
                           align_view == 10 || align_view == 11)) {
        ErrPostEx(SEV_FATAL, 1, 0, 
                  "-J option must be TRUE to produce ASN.1 output; before "
                  "changing -J to TRUE please also ensure that all query "
                  "sequence identifiers are unique");
        return -1;
    }
        
    options = BLASTOptionNewEx(blast_program, TRUE, TRUE);
    if (options == NULL)
        return 3;

    options->do_sum_stats = FALSE;
    options->is_neighboring = FALSE;
        options->expect_value  = (Nlm_FloatHi) myargs [ARG_EVALUE].floatvalue;
    number_of_descriptions = myargs[ARG_DESCRIPTIONS].intvalue;    
    number_of_alignments = myargs[ARG_ALIGNMENTS].intvalue;    
    options->hitlist_size = MAX(number_of_descriptions, number_of_alignments);

    if (myargs[ARG_XDROP].intvalue != 0)
           options->gap_x_dropoff = myargs[ARG_XDROP].intvalue;
    if (myargs[ARG_XDROP_UNGAPPED].intvalue != 0)
           options->dropoff_2nd_pass = myargs[ARG_XDROP_UNGAPPED].intvalue;
        if (myargs[ARG_XDROP_FINAL].intvalue != 0)
           options->gap_x_dropoff_final = myargs[ARG_XDROP_FINAL].intvalue;

    if (StringICmp(myargs[ARG_FILTER].strvalue, "T") == 0)
       options->filter_string = StringSave("D");
    else
       options->filter_string = StringSave(myargs[ARG_FILTER].strvalue);
    
    show_gi = (Boolean) myargs[ARG_SHOWGIS].intvalue;
    options->penalty = myargs[ARG_MISMATCH].intvalue;
    options->reward = myargs[ARG_MATCH].intvalue;
        if (myargs[ARG_GAPOPEN].intvalue >= 0)
        options->gap_open = myargs[ARG_GAPOPEN].intvalue;
        if (myargs[ARG_GAPEXT].intvalue >= 0)
        options->gap_extend = myargs[ARG_GAPEXT].intvalue;

    if (options->gap_open == 0 && options->reward % 2 == 0 && 
        options->gap_extend == options->reward / 2 - options->penalty)
       /* This is the default value */
    options->gap_extend = 0;

    options->genetic_code = 1;
    options->db_genetic_code = 1; /* Default; it's not needed here anyway */
    options->number_of_cpus = myargs[ARG_THREADS].intvalue;
    if (myargs[ARG_WORDSIZE].intvalue != 0)
           options->wordsize = myargs[ARG_WORDSIZE].intvalue;
        if (myargs[ARG_MINSCORE].intvalue == 0)
           options->cutoff_s2 = options->wordsize*options->reward;
        else 
           options->cutoff_s2 = myargs[ARG_MINSCORE].intvalue;

        options->db_length = (Int8) myargs[ARG_DBSIZE].floatvalue;
        options->searchsp_eff = (Nlm_FloatHi) myargs[ARG_SEARCHSP].floatvalue;

    options->perform_culling = FALSE;
    /* Kludge */
    options->block_width  = myargs[ARG_MAXPOS].intvalue;

    options->strand_option = myargs[ARG_STRAND].intvalue;
        options->window_size = myargs[ARG_WINDOW].intvalue;
#ifdef DO_NOT_SUPPRESS_BLAST_OP        
        options->mb_template_length = myargs[ARG_TEMPL_LEN].intvalue;
        if (myargs[ARG_TEMPL_LEN].intvalue != 0)
            options->mb_one_base_step = (Boolean) myargs[ARG_EVERYBASE].intvalue;
        options->mb_disc_type = myargs[ARG_TEMPL_TYPE].intvalue;
#endif
        lcase_masking = (Boolean) myargs[ARG_LCASE].intvalue;
        /* Allow dynamic programming gapped extension only with affine 
           gap scores */
        if (options->gap_open != 0 || options->gap_extend != 0)
           options->mb_use_dyn_prog = (Boolean) myargs[ARG_DYNAMIC].intvalue;

        print_options = 0;
        align_options = 0;
        align_options += TXALIGN_COMPRESS;
        align_options += TXALIGN_END_NUM;
        if (show_gi) {
       align_options += TXALIGN_SHOW_GI;
       print_options += TXALIGN_SHOW_GI;
        }
            
        if (align_view) {
       align_options += TXALIGN_MASTER;
       if (align_view == 1 || align_view == 3)
          align_options += TXALIGN_MISMATCH;
       if (align_view == 3 || align_view == 4 || align_view == 6)
          align_options += TXALIGN_FLAT_INS;
       if (align_view == 5 || align_view == 6)
          align_options += TXALIGN_BLUNT_END;
        } else {
       align_options += TXALIGN_MATRIX_VAL;
       align_options += TXALIGN_SHOW_QS;
    }

    if (html) {
       align_options += TXALIGN_HTML;
       print_options += TXALIGN_HTML;
    }

    if (myargs[ARG_GILIST].strvalue)
       options->gifile = StringSave(myargs[ARG_GILIST].strvalue);
   
    if (out_type == MBLAST_ENDPOINTS)
      options->no_traceback = 1;
   else if (out_type == MBLAST_DELAYED_TRACEBACK)
       options->no_traceback = 2;
    else
       options->no_traceback = 0;

    options->megablast_full_deflines = (Boolean) myargs[ARG_FULLID].intvalue;
    options->perc_identity = (FloatLo) myargs[ARG_PERC_IDENT].floatvalue;
    options->hsp_num_max = myargs[ARG_MAXHSP].intvalue;

    if (!believe_query)
           options->megablast_full_deflines = TRUE;
        /*if (options->megablast_full_deflines)
          believe_query = FALSE;*/

    query_bsp_array = (BioseqPtr PNTR) MemNew((MAX_NUM_QUERIES+1)*sizeof(BioseqPtr));
    sepp = (SeqEntryPtr PNTR) MemNew(MAX_NUM_QUERIES*sizeof(SeqEntryPtr));

    StrCpy(prefix, "");

    global_fp = outfp;
        options->output = outfp;

    if (traditional_formatting) {
       if (align_view < 7) {
              if (html) {
                 fprintf(outfp, "<HTML>\n<TITLE>MEGABLAST Search Results</TITLE>\n");
                 fprintf(outfp, "<BODY BGCOLOR=\"#FFFFFF\" LINK=\"#0000FF\" "
                         "VLINK=\"#660099\" ALINK=\"#660099\">\n");
                 fprintf(outfp, "<PRE>\n");
              }
              init_buff_ex(90);
              BlastPrintVersionInfo("mgblast", html, outfp);
              fprintf(outfp, "\n");
              MegaBlastPrintReference(html, 90, outfp);
              fprintf(outfp, "\n");
              
              if(!PrintDbInformation(blast_database, !db_is_na, 70, outfp, html))
                 return 1;
              
              free_buff();
    
#ifdef OS_UNIX
              fprintf(global_fp, "%s", "Searching");
#endif
           }
    }
    
        aip = NULL;
        if (myargs[ARG_ASNOUT].strvalue != NULL) {
           if ((aip = AsnIoOpen (myargs[ARG_ASNOUT].strvalue,"w")) == NULL) {
              ErrPostEx(SEV_FATAL, 1, 0, "blast: Unable to open output file %s\n", myargs[ARG_ASNOUT].strvalue);
              return 1;
           }
        }
        else if (align_view == 10 || align_view == 11)
        {
            const char* mode = (align_view == 10) ? "w" : "wb";
            if ((aip = AsnIoOpen (blast_outputfile, (char*) mode)) == NULL) {
                    ErrPostEx(SEV_FATAL, 1, 0, "blast: Unable to open output file %s\n", blast_outputfile);
                    return 1;
            }
        }


        if (align_view == 7) {
           xml_aip = AsnIoOpen(blast_outputfile, "wx");
        }

        if (myargs[ARG_QUERYLOC].strvalue) {       
            Int4 start, end;
            Megablast_GetLoc(myargs[ARG_QUERYLOC].strvalue, &start, &end);
            options->required_start = start - 1;
            options->required_end = end -1;
        }

    done = FALSE;
    while (!done) {
       num_bsps = 0;
       total_length = 0;
       done = TRUE;
       SeqMgrHoldIndexing(TRUE);
       mask_slp = last_mask = NULL;
   
       while ((sepp[num_bsps]=FastaToSeqEntryForDb(infp, query_is_na, NULL,
                               believe_query, prefix, &ctr, 
                               &mask_slp)) != NULL) {
              if (!lcase_masking) /* Lower case ignored */
                 mask_slp = SeqLocFree(mask_slp);
         if (mask_slp) {
           if (!last_mask)
              options->query_lcase_mask = last_mask = mask_slp;
           else {
              last_mask->next = mask_slp;
              last_mask = last_mask->next;
              }
           mask_slp = NULL;
           }
          query_bsp = NULL;
         SeqEntryExplore(sepp[num_bsps], &query_bsp, FindNuc);
         //debug:
         /*
         char query_buffer[255];
         SeqIdWrite(query_bsp->id, query_buffer, PRINTID_FASTA_LONG, BUFFER_LENGTH);
         fprintf(stderr, "===> query_buf=%s\n", query_buffer);
         */
         if (query_bsp == NULL) {
           ErrPostEx(SEV_FATAL, 1, 0, "Unable to obtain bioseq\n");
           return 2;
          }
          
          source = BioSourceNew();
          source->org = OrgRefNew();
          source->org->orgname = OrgNameNew();
          source->org->orgname->gcode = options->genetic_code;
          ValNodeAddPointer(&(query_bsp->descr), Seq_descr_source, source);
          
          query_bsp_array[num_bsps++] = query_bsp;
          
          total_length += query_bsp->length;
          if (total_length > myargs[ARG_MAXQUERY].intvalue || 
          num_bsps >= MAX_NUM_QUERIES) {
         done = FALSE;
         break;
          }
       }

           if (num_bsps == 0)
               break;

       SeqMgrHoldIndexing(FALSE);
       other_returns = NULL;
       error_returns = NULL;
       
       if (out_type==MBLAST_ENDPOINTS) 
          seqalign_array = BioseqMegaBlastEngine(query_bsp_array, blast_program,
                             blast_database, options,
                             &other_returns, &error_returns,
                             dummy_callback, NULL, NULL, 0, 
                             MegaBlastPrintEndpoints);
       else if (out_type==MBLAST_SEGMENTS) 
          seqalign_array = BioseqMegaBlastEngine(query_bsp_array, blast_program,
                             blast_database, options,
                             &other_returns, &error_returns,
                             dummy_callback, NULL, NULL, 0,
                             MegaBlastPrintSegments);
       else if (out_type==MBLAST_ALIGN_INFO) {
              /* -- Geo mod: do not print header
              PrintTabularOutputHeader(blast_database, 
                                       (num_bsps==1) ? query_bsp_array[0] : NULL,
                                       NULL, "megablast", 0, believe_query,
                                       global_fp);*/
          seqalign_array = BioseqMegaBlastEngine(query_bsp_array, blast_program,
                             blast_database, options,
                             &other_returns, &error_returns,
                             dummy_callback, NULL, NULL, 0,
                                MegaBlastPrintAlignInfo);
       } else if (out_type==MBLAST_ALIGNMENTS) {
          seqalign_array = BioseqMegaBlastEngine(query_bsp_array, blast_program,
                  blast_database, options, &other_returns, 
                                  &error_returns, align_view < 7 ? tick_callback : NULL,
                                  NULL, NULL, 0, NULL);
          }
       
#ifdef OS_UNIX
       fflush(global_fp);
#endif

       if (error_returns) {
             BlastErrorPrint(error_returns);
              for (vnp = error_returns; vnp; vnp = vnp->next) {
                 BlastDestroyErrorMessage((BlastErrorMsgPtr)vnp->data.ptrvalue);
              }
              ValNodeFree(error_returns);
           }
              
              
       if (traditional_formatting) {
          dbinfo = NULL;
          ka_params = NULL;
          ka_params_gap = NULL;
          params_buffer = NULL;
          mask_loc = NULL;
          matrix = NULL;
          for (vnp=other_returns; vnp; vnp = vnp->next) {
           switch (vnp->choice) {
           case TXDBINFO:
              dbinfo = vnp->data.ptrvalue;
              break;
           case TXKABLK_NOGAP:
              ka_params = vnp->data.ptrvalue;
              break;
           case TXKABLK_GAP:
              ka_params_gap = vnp->data.ptrvalue;
              break;
           case TXPARAMETERS:
              params_buffer = vnp->data.ptrvalue;
              break;
           case TXMATRIX:
              matrix = vnp->data.ptrvalue;
              break;
           case SEQLOC_MASKING_NOTSET:
           case SEQLOC_MASKING_PLUS1:
           case SEQLOC_MASKING_PLUS2:
           case SEQLOC_MASKING_PLUS3:
           case SEQLOC_MASKING_MINUS1:
           case SEQLOC_MASKING_MINUS2:
           case SEQLOC_MASKING_MINUS3:
              ValNodeAddPointer(&mask_loc, vnp->choice, vnp->data.ptrvalue);
              break;
           default:
              break;
           }
          }    
          
#ifdef OS_UNIX
        if(align_view < 7) {
                 fprintf(global_fp, "%s\n", " done");
              }
#endif
          
        if (myargs[ARG_MASKEDQUERY].strvalue) {
                 if ((mqfp = FileOpen(myargs[ARG_MASKEDQUERY].strvalue, "w")) == NULL)
                    ErrPostEx(SEV_WARNING, 1, 0, "Unable to open file %s for masked query\n",
                              myargs[ARG_MASKEDQUERY].strvalue);
              }

        hits_found = FALSE;

        mask_loc_start = next_mask_loc = mask_loc;
        mask_loc = NULL;

        if (align_view == 7) {
           mbxp = PSIXmlInit(xml_aip, "megablast", blast_database, 
                             options, query_bsp_array[0], 0);
           }

        if (seqalign_array) { //results returned back for processing
             ReadDBBioseqFetchEnable ("megablast", blast_database, db_is_na, TRUE);
             for (index=0; index<num_bsps; index++) {
                    seqalign = seqalign_array[index];
                    if (next_mask_loc && 
                        SeqIdComp(SeqLocId((SeqLocPtr)next_mask_loc->data.ptrvalue), 
                                  query_bsp_array[index]->id) == SIC_YES) {
                       mask_loc = (SeqLocPtr) 
                       MemDup(next_mask_loc, sizeof(SeqLoc));
                       next_mask_loc = next_mask_loc->next;
                       mask_loc->next = NULL;
                    }
                    if (mqfp) {
                       /* convert mask locations from all sources into
                          a single seqloc */
                       mask_slp = NULL;
                       if (mask_loc) 
                          mask_slp = blastMergeFilterLocs(mask_slp, 
                              (SeqLocPtr)mask_loc->data.ptrvalue,
                              FALSE, 0, 0);
                       PrintMaskedSequence(query_bsp_array[index], mask_slp,
                                           mqfp, 50, lcase_masking);
                       SeqLocSetFree(mask_slp);
                       }
                    if (seqalign==NULL) {
                       mask_loc = MemFree(mask_loc);
                       continue;
                    }
                    hits_found = TRUE;
                    if (align_view < 7) {
                       init_buff_ex(70);
                       AcknowledgeBlastQuery(query_bsp_array[index], 70, outfp, 
                                             believe_query, html);
                       free_buff();
                       }
                    if (align_view == 8 || align_view == 9) {
                       if (align_view == 9)
                          PrintTabularOutputHeader(blast_database, 
                             query_bsp_array[index], NULL, blast_program, 0,
                             believe_query, global_fp);
                       /* debug:
                       char qbuf[512];
                       strcpy(qbuf, BioseqGetTitle(query_bsp_array[index]));
                       fprintf(stderr, "---> Here: query title=%s\n", qbuf);
                       */
                       BlastPrintTabulatedResults(seqalign, 
                           query_bsp_array[index], NULL, number_of_alignments,
                            blast_program, !options->gapped_calculation, 
                            believe_query, 0, 0, 
                            global_fp, (align_view == 9));
                            

                       ObjMgrFreeCache(0);

                       SeqAlignSetFree(seqalign);
                       mask_loc = MemFree(mask_loc);
                       continue;
                    } 
                       //Geo mod:   
                   else if (align_view>=12)  {
                        MGBlastPrintTab(seqalign, 
                            query_bsp_array[index], number_of_alignments,
                            !options->gapped_calculation, 
                            global_fp);
                        ObjMgrFreeCache(0);

                        SeqAlignSetFree(seqalign);
                        mask_loc = MemFree(mask_loc);
                        continue;
                        }
                    else if(align_view == 7) {
                       IterationPtr iterp;

                       iterp = BXMLBuildOneQueryIteration(seqalign, 
                                  NULL, FALSE, 
                                  !options->gapped_calculation, index, 
                                  NULL, query_bsp_array[index], mask_loc);
                       IterationAsnWrite(iterp, mbxp->aip, mbxp->atp);
                       AsnIoFlush(mbxp->aip);
                       IterationFree(iterp);
                       SeqAlignSetFree(seqalign);
                       mask_loc = MemFree(mask_loc);
                       continue;
                    }
                    seqannot = SeqAnnotNew();
                    seqannot->type = 2;
                    AddAlignInfoToSeqAnnot(seqannot, align_type);
                    seqannot->data = seqalign;
                    if (aip) {
                       SeqAnnotAsnWrite((SeqAnnotPtr) seqannot, aip, NULL);
                       AsnIoReset(aip);
                    }
                    if (outfp) { /* Uncacheing causes problems with ordinal nos. vs. gi's. */
                       prune = BlastPruneHitsFromSeqAlign(seqalign, number_of_descriptions, NULL);
                       ObjMgrSetHold();
                       init_buff_ex(85);
                       PrintDefLinesFromSeqAlign(prune->sap, 80,
                                                 outfp, print_options, FIRST_PASS, NULL);
                       free_buff();
                       
                       prune = BlastPruneHitsFromSeqAlign(seqalign, number_of_alignments, prune);
                       seqannot->data = prune->sap;
                       if (align_view != 0)
                          ShowTextAlignFromAnnot(seqannot, 60, outfp, NULL,
                                                 NULL, align_options, NULL, 
                                                 mask_loc, NULL);
                       else
                          ShowTextAlignFromAnnot(seqannot, 60, outfp, NULL, NULL, align_options, NULL, mask_loc, FormatScoreFunc);
                       seqannot->data = seqalign;
                       prune = BlastPruneSapStructDestruct(prune);
                       ObjMgrClearHold();
                       ObjMgrFreeCache(0);
                    }
                    seqannot = SeqAnnotFree(seqannot);
                    mask_loc = MemFree(mask_loc);
                 } /* End loop on seqaligns for different queries */
                 ReadDBBioseqFetchDisable();
              } 

              if (mbxp != NULL) {
                 MBXmlClose(mbxp, other_returns, !options->gapped_calculation);
              }

              if (mqfp)
                 FileClose(mqfp);

              if (!hits_found && align_view < 7)
                 fprintf(outfp, "\n\n ***** No hits found ******\n\n");

              matrix = BLAST_MatrixDestruct(matrix);
          
              if(html) 
                 fprintf(outfp, "<PRE>\n");
              init_buff_ex(85);
              dbinfo_head = dbinfo;
              if(align_view < 7) {
                 while (dbinfo) {
                    PrintDbReport(dbinfo, 70, outfp);
                    dbinfo = dbinfo->next;
                 }
              }
              dbinfo_head = TxDfDbInfoDestruct(dbinfo_head);
              
              if (ka_params) {
                 if(align_view < 7)
                    PrintKAParameters(ka_params->Lambda, ka_params->K, ka_params->H, 70, outfp, FALSE);
                 MemFree(ka_params);
              }
              if (ka_params_gap) {
                 if(align_view < 7)
                    PrintKAParameters(ka_params_gap->Lambda, ka_params_gap->K, ka_params_gap->H, 70, outfp, TRUE);
                 MemFree(ka_params_gap);
              }
              if(align_view < 7)
                 PrintTildeSepLines(params_buffer, 70, outfp);
              MemFree(params_buffer);
              free_buff();
              mask_loc = mask_loc_start;
              while (mask_loc) {
                 SeqLocSetFree(mask_loc->data.ptrvalue);
                 mask_loc = mask_loc->next;
              }
              ValNodeFree(mask_loc_start);
       } else { //not traditional formatting
          /* Just destruct all other_returns parts */
          for (vnp=other_returns; vnp; vnp = vnp->next) {
         switch (vnp->choice) {
         case TXDBINFO:
            TxDfDbInfoDestruct(vnp->data.ptrvalue);
            break;
         case TXKABLK_NOGAP:
         case TXKABLK_GAP:
         case TXPARAMETERS:
            MemFree(vnp->data.ptrvalue);
            break;
         case TXMATRIX:
            BLAST_MatrixDestruct(vnp->data.ptrvalue);
            break;
         case SEQLOC_MASKING_NOTSET:
         case SEQLOC_MASKING_PLUS1:
         case SEQLOC_MASKING_PLUS2:
         case SEQLOC_MASKING_PLUS3:
         case SEQLOC_MASKING_MINUS1:
         case SEQLOC_MASKING_MINUS2:
         case SEQLOC_MASKING_MINUS3:
                    mask_loc = vnp->data.ptrvalue;
                    SeqLocSetFree(mask_loc);
         default:
            break;
         }
          }
       }
       other_returns = ValNodeFree(other_returns);
       MemFree(seqalign_array);
           options->query_lcase_mask = 
              SeqLocSetFree(options->query_lcase_mask);

       /* Freeing SeqEntries can be very expensive, do this only if 
          this is not the last iteration of search */
       if (!done) { 
          for (index=0; index<num_bsps; index++) {
         sepp[index] = SeqEntryFree(sepp[index]);
         query_bsp_array[index] = NULL;
          }       
           }
           total_processed += num_bsps;
    } /* End of loop on complete searches */
        
        aip = AsnIoClose(aip);

        /*if (align_view == 7)
          xml_aip = AsnIoClose(xml_aip);*/

        if (align_view < 7 && html) 
           fprintf(outfp, "</PRE>\n</BODY>\n</HTML>\n");
        if (align_view < 7 && myargs[ARG_LOGINFO].intvalue)
           fprintf(outfp, "Mega BLAST run finished, processed %d queries\n",
                   total_processed);
    MemFree(query_bsp_array);
    MemFree(sepp);
    MemFree(qgaps_buf);
    MemFree(dbgaps_buf);
    options = BLASTOptionDelete(options);
    FileClose(infp);
        FileClose(outfp);
    
    return 0;
}
Beispiel #8
0
Int2 BLAST_FormatResults(SBlastSeqalignArray* seqalign_arr, Int4 num_queries, 
        SeqLoc* query_slp, SeqLoc* mask_loc_head, 
        BlastFormattingInfo* format_info,
        Blast_SummaryReturn* sum_returns)
{  
   SeqLoc* mask_loc;
   SeqLoc* next_mask_loc = NULL;
   SeqLoc* tmp_loc = NULL;
   Uint1 align_type;
   Boolean db_is_na;
   Int4 query_index;
   SeqLoc* slp;
   SeqLoc* mask_slp;
   AsnIo* aip = NULL;
   MBXml* xmlp = NULL;
   FILE *outfp = NULL;
   BlastFormattingOptions* format_options;
   EAlignView align_view;
   Boolean ungapped;

   ASSERT(format_info && format_info->format_options && 
          format_info->search_options && query_slp);

   format_options = format_info->format_options;
   align_view = format_options->align_view;
   ungapped = 
       !format_info->search_options->score_options->gapped_calculation;

   if (align_view == eAlignViewXml) {
       const Int4 kXmlFlag = 0; /* Change to BXML_INCLUDE_QUERY if inclusion
                                   of query sequence is desired in the XML
                                   output header. */
       xmlp = format_info->xmlp;
       if (!xmlp) {
           xmlp = format_info->xmlp = 
               s_MBXmlInit(format_info->aip, format_info->program_name, 
                           format_info->db_name, query_slp, kXmlFlag, 
                           sum_returns->search_params);
       }
   } else if (align_view == eAlignViewAsnText || 
              align_view == eAlignViewAsnBinary)
       aip = format_info->aip; 
   else 
       outfp = format_info->outfp;

   align_type = 
       GetOldAlignType(format_info->search_options->program, &db_is_na);

   if (format_info->db_name) {
       /* Enable fetching from the BLAST database. */
      ReadDBBioseqFetchEnable ("blast", format_info->db_name, db_is_na, TRUE);
      /* If database is translated, set the genetic code for tranlation. */
      if (Blast_SubjectIsTranslated(format_info->search_options->program)) {
          ReadDBBioseqSetDbGeneticCode(format_info->search_options->
                                       db_options->genetic_code);
      }
   }

   if(format_info->search_options->score_options->is_ooframe) {
        ErrPostEx(SEV_WARNING, 0, 0, 
         "Out-of-frame option selected, Expect values are only approximate and calculated not assuming out-of-frame alignments");
   }


   slp = query_slp;
   mask_loc = mask_loc_head;
  
   for (query_index=0; query_index<seqalign_arr->num_queries && slp; query_index++, slp=slp->next)
   {
      Bioseq* bsp = NULL;
      SeqAlignPtr seqalign = seqalign_arr->array[query_index];
      /* Find which query the current SeqAlign is for */
      SeqId* query_id = TxGetQueryIdFromSeqAlign(seqalign);
      if (seqalign == NULL)
      {
            if (align_view < eAlignViewXml)
                s_AcknowledgeEmptyResults(slp, format_options, format_info, outfp);  /* this query has no results. */
            else if (align_view == eAlignViewXml)
            {
                /* Retrieve this query's Bioseq */
                Iteration* iterp;
                /* Call to TxGetQueryIdFromSeqAlign returned NULL. */
                query_id = SeqLocId(slp);
      		bsp = BioseqLockById(query_id);
                iterp = s_XMLBuildOneQueryIteration(NULL, sum_returns, FALSE, ungapped, 
                                         query_index+1+format_info->num_formatted,
                                         "No hits found", bsp, NULL);
                IterationAsnWrite(iterp, xmlp->aip, xmlp->atp);
                AsnIoFlush(xmlp->aip);
                IterationFree(iterp);
      		BioseqUnlock(bsp);
            }
            else if (align_view == eAlignViewTabularWithComments)
            {
                 query_id = SeqLocId(slp);
      		 bsp = BioseqLockById(query_id);
                 PrintTabularOutputHeader(format_info->db_name, bsp, NULL, 
                                     format_info->program_name,
                                     0, format_options->believe_query, outfp);
      		 BioseqUnlock(bsp);
            }
            continue;
      }
      format_info->is_seqalign_null = FALSE; /* reset flag, at least one query has seqalign */

      /* Find the masking location for this query. Initialize next_mask_loc
	 to the current start of the chain, in case nothing for this query 
	 will be found. */
      next_mask_loc = mask_loc;
      for ( ; mask_loc; mask_loc = mask_loc->next) {
         mask_slp = (SeqLoc*) mask_loc->data.ptrvalue;
         if (SeqIdComp(query_id, SeqLocId(mask_slp)) == SIC_YES) {
            break;
         }
      }
      /* Unlink the masking location for this query and save the next one */
      if (mask_loc) {
         for (next_mask_loc = mask_loc; next_mask_loc->next; 
              next_mask_loc = next_mask_loc->next) {
            mask_slp = (SeqLoc*) next_mask_loc->next->data.ptrvalue;
            if (SeqIdComp(query_id, SeqLocId(mask_slp))
                != SIC_YES) {
               break;
            }
         }
         tmp_loc = next_mask_loc;
         next_mask_loc = next_mask_loc->next;
         tmp_loc->next = NULL;
      }

      /* On the next iteration we can start from the next query */

      /* Retrieve this query's Bioseq */
      bsp = BioseqLockById(query_id);

      if (align_view < eAlignViewXml) {
         if (format_info->head_on_every_query == TRUE)
             BLAST_PrintOutputHeader(format_info);

         init_buff_ex(70);
         AcknowledgeBlastQuery(bsp, 70, outfp, 
            format_options->believe_query, format_options->html);
         free_buff();

         if (format_info->head_on_every_query == TRUE)
         {
             s_BLAST_PrintDatabaseInfo(format_info);
             fprintf(format_info->outfp, "%s", "Searching..................................................done\n\n");
         }
      }
      if (align_view == eAlignViewTabular || 
          align_view == eAlignViewTabularWithComments) {
         if (align_view == eAlignViewTabularWithComments)
            PrintTabularOutputHeader(format_info->db_name, bsp, NULL, 
                                     format_info->program_name,
                                     0, format_options->believe_query, outfp);
         
         BlastPrintTabulatedResults(seqalign, bsp, NULL, 
            format_options->number_of_alignments, format_info->program_name, 
            ungapped, format_options->believe_query, 0, 0, 
            outfp, (Boolean)(align_view == eAlignViewTabularWithComments));
      } else if(align_view == eAlignViewXml) {
         Iteration* iterp;
         
         ASSERT(xmlp && xmlp->aip);
         /* The index of this "query iteration" is the query_index in the 
            current formatting round, plus the number of previously formatted
            queries. */
         iterp = 
             s_XMLBuildOneQueryIteration(seqalign, sum_returns, FALSE, 
                                         ungapped, 
                                         query_index+1+format_info->num_formatted,
                                         NULL, bsp, mask_loc);
         IterationAsnWrite(iterp, xmlp->aip, xmlp->atp);
         AsnIoFlush(xmlp->aip);
         IterationFree(iterp);
      } else {
         SeqAnnot* seqannot = SeqAnnotNew();
         seqannot->type = 2;
         AddAlignInfoToSeqAnnot(seqannot, align_type);
         seqannot->data = seqalign;
         if (aip) {
            SeqAnnotAsnWrite((SeqAnnot*) seqannot, aip, NULL);
            AsnIoReset(aip);
         } 
         if (outfp) {
            BlastPruneSapStruct* prune;
            Int4** matrix = s_LoadMatrix(sum_returns->search_params->matrix);
            ObjMgrSetHold();
            init_buff_ex(85);
            PrintDefLinesFromSeqAlignEx2(seqalign, 80, outfp, 
               format_options->print_options, FIRST_PASS, NULL,
               format_options->number_of_descriptions, NULL, NULL);
            free_buff();
            
            /** @todo FIXME: note that by calling BlastPruneHitsFromSeqAlign
             * we're making a COPY of the seqalign to print it out! Clearly
             * this could use a better design */
            prune = BlastPruneHitsFromSeqAlign(seqalign, 
                       format_options->number_of_alignments, NULL);
            seqannot->data = prune->sap;

            if(format_info->search_options->score_options->is_ooframe) {
               OOFShowBlastAlignment(prune->sap, mask_loc, outfp, 
                                     format_options->align_options, NULL);
            } else if (align_view != eAlignViewPairwise) {
               ShowTextAlignFromAnnot(seqannot, 60, outfp, NULL, NULL, 
                  format_options->align_options, matrix, mask_loc, NULL);
            } else {
               ShowTextAlignFromAnnot(seqannot, 60, outfp, NULL, NULL, 
                  format_options->align_options, matrix, mask_loc, 
                  FormatScoreFunc);
            }
            s_DeleteMatrix(matrix);
            seqannot->data = seqalign;
            prune = BlastPruneSapStructDestruct(prune);
            ObjMgrClearHold();
         }
         /* Set data to NULL, because we do not free Seq-align here. */
         seqannot->data = NULL;
         seqannot = SeqAnnotFree(seqannot);
      }
      BioseqUnlock(bsp);
      /* Relink the mask locations so chain can be freed in the end.
       The 'tmp_loc' variable points to the location that was unlinked. */
      if (tmp_loc)
          tmp_loc->next = next_mask_loc;
      
      mask_loc = next_mask_loc;
      ObjMgrFreeCache(0);

   } /* End loop on seqaligns for different queries */

   /* close BlastOutput_iterations openned in s_MBXmlInit; Rt ticket # 15135151 */
   if((format_info->is_seqalign_null==TRUE) && (align_view == eAlignViewXml)) {
     /* extra output only if no hits at all, otherwise "for loop" logic should take care*/
     Iteration* iterp;    
     iterp = IterationNew();
     iterp->iter_num = 1;
     iterp->stat = s_XMLBuildStatistics(sum_returns, ungapped);

     ASSERT(xmlp && xmlp->aip);
     IterationAsnWrite(iterp, xmlp->aip, xmlp->atp);
     AsnIoFlush(xmlp->aip);
     IterationFree(iterp);

   }

   if (format_info->db_name) {
       /* Free the database translation tables, if applicable. */
       TransTableFreeAll();
       ReadDBBioseqFetchDisable();
   }

   /* Update the count of the formatted queries. */
   format_info->num_formatted += num_queries;

   return 0;
}