コード例 #1
0
/**
 * Closes files.
 */
void BCFSyncedStreamReader::close()
{
    for (int32_t i = 0; i<nfiles; ++i)
    {
        bcf_close(vcfs[i]);
        bcf_hdr_destroy(hdrs[i]);
        bcf_itr_destroy(itrs[i]);
    }
}
コード例 #2
0
ファイル: bcf_synced_reader.cpp プロジェクト: holtgrewe/vt
/**
 * Closes files.
 */
void BCFSyncedReader::close()
{
    for (size_t i=0; i<nfiles; ++i)
    {
        bcf_close(files[i]);
        bcf_hdr_destroy(hdrs[i]);
        bcf_itr_destroy(itrs[i]);
    }

    while (pool.size()!=0)
    {
        bcf_destroy(pool.front());
        pool.pop_front();
    }
}
コード例 #3
0
ファイル: vcf.c プロジェクト: 9beckert/TIR
int vcf_close(bcf_t *bp)
{
	vcf_t *v;
	if (bp == 0) return -1;
	if (!bp->is_vcf) return bcf_close(bp);
	v = (vcf_t*)bp->v;
	if (v->fp) {
		ks_destroy(v->ks);
		gzclose(v->fp);
	}
	if (v->fpout) fclose(v->fpout);
	free(v->line.s);
	bcf_str2id_thorough_destroy(v->refhash);
	free(v);
	free(bp);
	return 0;
}
コード例 #4
0
ファイル: bam_plcmd.c プロジェクト: 9beckert/TIR
static int mpileup(mplp_conf_t *conf, int n, char **fn)
{
	extern void *bcf_call_add_rg(void *rghash, const char *hdtext, const char *list);
	extern void bcf_call_del_rghash(void *rghash);
	mplp_aux_t **data;
	int i, tid, pos, *n_plp, tid0 = -1, beg0 = 0, end0 = 1u<<29, ref_len, ref_tid = -1, max_depth, max_indel_depth;
	const bam_pileup1_t **plp;
	bam_mplp_t iter;
	bam_header_t *h = 0;
	char *ref;
	void *rghash = 0;

	bcf_callaux_t *bca = 0;
	bcf_callret1_t *bcr = 0;
	bcf_call_t bc;
	bcf_t *bp = 0;
	bcf_hdr_t *bh = 0;

	bam_sample_t *sm = 0;
	kstring_t buf;
	mplp_pileup_t gplp;

	memset(&gplp, 0, sizeof(mplp_pileup_t));
	memset(&buf, 0, sizeof(kstring_t));
	memset(&bc, 0, sizeof(bcf_call_t));
	data = calloc(n, sizeof(void*));
	plp = calloc(n, sizeof(void*));
	n_plp = calloc(n, sizeof(int*));
	sm = bam_smpl_init();

	// read the header and initialize data
	for (i = 0; i < n; ++i) {
		bam_header_t *h_tmp;
		data[i] = calloc(1, sizeof(mplp_aux_t));
		data[i]->fp = strcmp(fn[i], "-") == 0? bam_dopen(fileno(stdin), "r") : bam_open(fn[i], "r");
		data[i]->conf = conf;
		h_tmp = bam_header_read(data[i]->fp);
		data[i]->h = i? h : h_tmp; // for i==0, "h" has not been set yet
		bam_smpl_add(sm, fn[i], (conf->flag&MPLP_IGNORE_RG)? 0 : h_tmp->text);
		rghash = bcf_call_add_rg(rghash, h_tmp->text, conf->pl_list);
		if (conf->reg) {
			int beg, end;
			bam_index_t *idx;
			idx = bam_index_load(fn[i]);
			if (idx == 0) {
				fprintf(stderr, "[%s] fail to load index for %d-th input.\n", __func__, i+1);
				exit(1);
			}
			if (bam_parse_region(h_tmp, conf->reg, &tid, &beg, &end) < 0) {
				fprintf(stderr, "[%s] malformatted region or wrong seqname for %d-th input.\n", __func__, i+1);
				exit(1);
			}
			if (i == 0) tid0 = tid, beg0 = beg, end0 = end;
			data[i]->iter = bam_iter_query(idx, tid, beg, end);
			bam_index_destroy(idx);
		}
		if (i == 0) h = h_tmp;
		else {
			// FIXME: to check consistency
			bam_header_destroy(h_tmp);
		}
	}
	gplp.n = sm->n;
	gplp.n_plp = calloc(sm->n, sizeof(int));
	gplp.m_plp = calloc(sm->n, sizeof(int));
	gplp.plp = calloc(sm->n, sizeof(void*));

	fprintf(stderr, "[%s] %d samples in %d input files\n", __func__, sm->n, n);
	// write the VCF header
	if (conf->flag & MPLP_GLF) {
		kstring_t s;
		bh = calloc(1, sizeof(bcf_hdr_t));
		s.l = s.m = 0; s.s = 0;
		bp = bcf_open("-", (conf->flag&MPLP_NO_COMP)? "wu" : "w");
		for (i = 0; i < h->n_targets; ++i) {
			kputs(h->target_name[i], &s);
			kputc('\0', &s);
		}
		bh->l_nm = s.l;
		bh->name = malloc(s.l);
		memcpy(bh->name, s.s, s.l);
		s.l = 0;
		for (i = 0; i < sm->n; ++i) {
			kputs(sm->smpl[i], &s); kputc('\0', &s);
		}
		bh->l_smpl = s.l;
		bh->sname = malloc(s.l);
		memcpy(bh->sname, s.s, s.l);
		bh->txt = malloc(strlen(BAM_VERSION) + 64);
		bh->l_txt = 1 + sprintf(bh->txt, "##samtoolsVersion=%s\n", BAM_VERSION);
		free(s.s);
		bcf_hdr_sync(bh);
		bcf_hdr_write(bp, bh);
		bca = bcf_call_init(-1., conf->min_baseQ);
		bcr = calloc(sm->n, sizeof(bcf_callret1_t));
		bca->rghash = rghash;
		bca->openQ = conf->openQ, bca->extQ = conf->extQ, bca->tandemQ = conf->tandemQ;
		bca->min_frac = conf->min_frac;
		bca->min_support = conf->min_support;
	}
	if (tid0 >= 0 && conf->fai) { // region is set
		ref = faidx_fetch_seq(conf->fai, h->target_name[tid0], 0, 0x7fffffff, &ref_len);
		ref_tid = tid0;
		for (i = 0; i < n; ++i) data[i]->ref = ref, data[i]->ref_id = tid0;
	} else ref_tid = -1, ref = 0;
	iter = bam_mplp_init(n, mplp_func, (void**)data);
	max_depth = conf->max_depth;
	if (max_depth * sm->n > 1<<20)
		fprintf(stderr, "(%s) Max depth is above 1M. Potential memory hog!\n", __func__);
	if (max_depth * sm->n < 8000) {
		max_depth = 8000 / sm->n;
		fprintf(stderr, "<%s> Set max per-file depth to %d\n", __func__, max_depth);
	}
	max_indel_depth = conf->max_indel_depth * sm->n;
	bam_mplp_set_maxcnt(iter, max_depth);
	while (bam_mplp_auto(iter, &tid, &pos, n_plp, plp) > 0) {
		if (conf->reg && (pos < beg0 || pos >= end0)) continue; // out of the region requested
		if (conf->bed && tid >= 0 && !bed_overlap(conf->bed, h->target_name[tid], pos, pos+1)) continue;
		if (tid != ref_tid) {
			free(ref); ref = 0;
			if (conf->fai) ref = faidx_fetch_seq(conf->fai, h->target_name[tid], 0, 0x7fffffff, &ref_len);
			for (i = 0; i < n; ++i) data[i]->ref = ref, data[i]->ref_id = tid;
			ref_tid = tid;
		}
		if (conf->flag & MPLP_GLF) {
			int total_depth, _ref0, ref16;
			bcf1_t *b = calloc(1, sizeof(bcf1_t));
			for (i = total_depth = 0; i < n; ++i) total_depth += n_plp[i];
			group_smpl(&gplp, sm, &buf, n, fn, n_plp, plp, conf->flag & MPLP_IGNORE_RG);
			_ref0 = (ref && pos < ref_len)? ref[pos] : 'N';
			ref16 = bam_nt16_table[_ref0];
			for (i = 0; i < gplp.n; ++i)
				bcf_call_glfgen(gplp.n_plp[i], gplp.plp[i], ref16, bca, bcr + i);
			bcf_call_combine(gplp.n, bcr, ref16, &bc);
			bcf_call2bcf(tid, pos, &bc, b, (conf->flag&(MPLP_FMT_DP|MPLP_FMT_SP))? bcr : 0,
						 (conf->flag&MPLP_FMT_SP), 0, 0);
			bcf_write(bp, bh, b);
			bcf_destroy(b);
			// call indels
			if (!(conf->flag&MPLP_NO_INDEL) && total_depth < max_indel_depth && bcf_call_gap_prep(gplp.n, gplp.n_plp, gplp.plp, pos, bca, ref, rghash) >= 0) {
				for (i = 0; i < gplp.n; ++i)
					bcf_call_glfgen(gplp.n_plp[i], gplp.plp[i], -1, bca, bcr + i);
				if (bcf_call_combine(gplp.n, bcr, -1, &bc) >= 0) {
					b = calloc(1, sizeof(bcf1_t));
					bcf_call2bcf(tid, pos, &bc, b, (conf->flag&(MPLP_FMT_DP|MPLP_FMT_SP))? bcr : 0,
								 (conf->flag&MPLP_FMT_SP), bca, ref);
					bcf_write(bp, bh, b);
					bcf_destroy(b);
				}
			}
		} else {
			printf("%s\t%d\t%c", h->target_name[tid], pos + 1, (ref && pos < ref_len)? ref[pos] : 'N');
			for (i = 0; i < n; ++i) {
				int j;
				printf("\t%d\t", n_plp[i]);
				if (n_plp[i] == 0) {
					printf("*\t*"); // FIXME: printf() is very slow...
					if (conf->flag & MPLP_PRINT_POS) printf("\t*");
				} else {
					for (j = 0; j < n_plp[i]; ++j)
						pileup_seq(plp[i] + j, pos, ref_len, ref);
					putchar('\t');
					for (j = 0; j < n_plp[i]; ++j) {
						const bam_pileup1_t *p = plp[i] + j;
						int c = bam1_qual(p->b)[p->qpos] + 33;
						if (c > 126) c = 126;
						putchar(c);
					}
					if (conf->flag & MPLP_PRINT_MAPQ) {
						putchar('\t');
						for (j = 0; j < n_plp[i]; ++j) {
							int c = plp[i][j].b->core.qual + 33;
							if (c > 126) c = 126;
							putchar(c);
						}
					}
					if (conf->flag & MPLP_PRINT_POS) {
						putchar('\t');
						for (j = 0; j < n_plp[i]; ++j) {
							if (j > 0) putchar(',');
							printf("%d", plp[i][j].qpos + 1); // FIXME: printf() is very slow...
						}
					}
				}
			}
			putchar('\n');
		}
	}

	bcf_close(bp);
	bam_smpl_destroy(sm); free(buf.s);
	for (i = 0; i < gplp.n; ++i) free(gplp.plp[i]);
	free(gplp.plp); free(gplp.n_plp); free(gplp.m_plp);
	bcf_call_del_rghash(rghash);
	bcf_hdr_destroy(bh); bcf_call_destroy(bca); free(bc.PL); free(bcr);
	bam_mplp_destroy(iter);
	bam_header_destroy(h);
	for (i = 0; i < n; ++i) {
		bam_close(data[i]->fp);
		if (data[i]->iter) bam_iter_destroy(data[i]->iter);
		free(data[i]);
	}
	free(data); free(plp); free(ref); free(n_plp);
	return 0;
}
コード例 #5
0
ファイル: vcfhdr2json.cpp プロジェクト: Illumina/hap.py
int main(int argc, char* argv[]) {
    namespace po = boost::program_options;

    std::string file;
    std::string output;

    try
    {
        // Declare the supported options.
        po::options_description desc("Allowed options");
        desc.add_options()
            ("help,h", "produce help message")
            ("version", "Show version")            
            ("input-file", po::value< std::string >(), "The input files")
            ("output-file", po::value<std::string>(), "The output file name.")
        ;

        po::positional_options_description popts;
        popts.add("input-file", 1);
        popts.add("output-file", 1);

        po::options_description cmdline_options;
        cmdline_options
            .add(desc)
        ;

        po::variables_map vm;
        
        po::store(po::command_line_parser(argc, argv).
                  options(cmdline_options).positional(popts).run(), vm);
        po::notify(vm); 

        if (vm.count("version")) 
        {
            std::cout << "vcfhdr2json version " << HAPLOTYPES_VERSION << "\n";
            return 0;
        }

        if (vm.count("help")) 
        {
            std::cout << desc << "\n";
            return 1;
        }

        if (vm.count("input-file"))
        {
            file = vm["input-file"].as< std::string > ();
        }

        if (vm.count("output-file"))
        {
            output = vm["output-file"].as< std::string >();
        }

        if(file.size() == 0)
        {
            std::cerr << "Please specify an input file.\n";
            return 1;
        }

        if (output == "")
        {
            std::cerr << "Please specify an output file.\n";
            return 1; 
        }
    } 
    catch (po::error & e)
    {
        std::cerr << e.what() << "\n";
        return 1;
    }

    try
    {
        Json::StyledWriter writer;
        htsFile * fp = bcf_open(file.c_str(), "r");
        bcf_hdr_t * hdr = bcf_hdr_read(fp);

        Json::Value root;
        Json::Value a;
        for (int i = 0; i < bcf_hdr_nsamples(hdr); ++i)
        {
            a.append(hdr->samples[i]);
        }
        root["samples"] = a;

        Json::Value fields;
        for (int i = 0; i < hdr->nhrec; i++)
        {
            Json::Value field;
            field["key"] = hdr->hrec[i]->key;
            if (!hdr->hrec[i]->value)
            {
                Json::Value values;

                for (int j = 0; j < hdr->hrec[i]->nkeys; j++)
                {
                    values[hdr->hrec[i]->keys[j]] = hdr->hrec[i]->vals[j];
                }
                field["values"] = values;
            }
            else
            {
                field["value"] = hdr->hrec[i]->value;
            }
            fields.append(field);
        }
        root["fields"] = fields;

        tbx_t * tbx_idx = tbx_index_load(file.c_str());
        if ( !tbx_idx )
        {
            hts_idx_t * csi_idx = bcf_index_load(file.c_str());
            if(!csi_idx)
            {
                root["tabix"] = Json::Value::null;
            }
            else
            {
                root["tabix"] = Json::Value();
                root["tabix"]["chromosomes"] = Json::Value();

                int count = 0;
                const char ** tbx_names = bcf_index_seqnames(csi_idx, hdr, &count);

                for (int i = 0; i < count; ++i)
                {
                    root["tabix"]["chromosomes"].append(tbx_names[i]);
                }
                free(tbx_names);
                hts_idx_destroy(csi_idx);
            }
        }
        else
        {
            root["tabix"] = Json::Value();
            root["tabix"]["chromosomes"] = Json::Value();

            int count = 0;
            const char ** tbx_names = tbx_seqnames(tbx_idx, &count);

            for (int i = 0; i < count; ++i)
            {
                root["tabix"]["chromosomes"].append(tbx_names[i]);
            }

            free(tbx_names);
            tbx_destroy(tbx_idx);
        }


        std::ofstream out(output.c_str());
        out << writer.write(root);

        bcf_close(fp);
        bcf_hdr_destroy(hdr);
    } 
    catch(std::runtime_error & e)
    {
        std::cerr << e.what() << std::endl;
        return 1;
    }
    catch(std::logic_error & e)
    {
        std::cerr << e.what() << std::endl;
        return 1;
    }

    return 0;
}
コード例 #6
0
ファイル: bam_plcmd.c プロジェクト: mwilkers/unceqr
static int mpileup(mplp_conf_t *conf, int n, char **fn)
{
	extern void *bcf_call_add_rg(void *rghash, const char *hdtext, const char *list);
	extern void bcf_call_del_rghash(void *rghash);
	mplp_aux_t **data;
	int i, tid, pos, *n_plp, tid0 = -1, beg0 = 0, end0 = 1u<<29, ref_len, ref_tid = -1, max_depth, max_indel_depth;
	const bam_pileup1_t **plp;
	bam_mplp_t iter;
	bam_header_t *h = 0;
	char *ref;
	void *rghash = 0;

	bcf_callaux_t *bca = 0;
	bcf_callret1_t *bcr = 0;
	bcf_call_t bc;
	bcf_t *bp = 0;
	bcf_hdr_t *bh = 0;

	bam_sample_t *sm = 0;
	kstring_t buf;
	mplp_pileup_t gplp;

	memset(&gplp, 0, sizeof(mplp_pileup_t));
	memset(&buf, 0, sizeof(kstring_t));
	memset(&bc, 0, sizeof(bcf_call_t));
	data = calloc(n, sizeof(void*));
	plp = calloc(n, sizeof(void*));
	n_plp = calloc(n, sizeof(int*));
	sm = bam_smpl_init();

	// read the header and initialize data
	for (i = 0; i < n; ++i) {
		bam_header_t *h_tmp;
		data[i] = calloc(1, sizeof(mplp_aux_t));
		data[i]->fp = strcmp(fn[i], "-") == 0? bam_dopen(fileno(stdin), "r") : bam_open(fn[i], "r");
		data[i]->conf = conf;
		h_tmp = bam_header_read(data[i]->fp);
		data[i]->h = i? h : h_tmp; // for i==0, "h" has not been set yet
		bam_smpl_add(sm, fn[i], (conf->flag&MPLP_IGNORE_RG)? 0 : h_tmp->text);
		rghash = bcf_call_add_rg(rghash, h_tmp->text, conf->pl_list);
		if (conf->reg) {
			int beg, end;
			bam_index_t *idx;
			idx = bam_index_load(fn[i]);
			if (idx == 0) {
				fprintf(stderr, "[%s] fail to load index for %d-th input.\n", __func__, i+1);
				exit(1);
			}
			if (bam_parse_region(h_tmp, conf->reg, &tid, &beg, &end) < 0) {
				fprintf(stderr, "[%s] malformatted region or wrong seqname for %d-th input.\n", __func__, i+1);
				exit(1);
			}
			if (i == 0) tid0 = tid, beg0 = beg, end0 = end;
			data[i]->iter = bam_iter_query(idx, tid, beg, end);
			bam_index_destroy(idx);
		}
		if (i == 0) h = h_tmp;
		else {
			// FIXME: to check consistency
			bam_header_destroy(h_tmp);
		}
	}
	gplp.n = sm->n;
	gplp.n_plp = calloc(sm->n, sizeof(int));
	gplp.m_plp = calloc(sm->n, sizeof(int));
	gplp.plp = calloc(sm->n, sizeof(void*));

	fprintf(stderr, "[%s] %d samples in %d input files\n", __func__, sm->n, n);
	// write the VCF header
	if (conf->flag & MPLP_GLF) {
		kstring_t s;
		bh = calloc(1, sizeof(bcf_hdr_t));
		s.l = s.m = 0; s.s = 0;
		bp = bcf_open("-", (conf->flag&MPLP_NO_COMP)? "wu" : "w");
		for (i = 0; i < h->n_targets; ++i) {
			kputs(h->target_name[i], &s);
			kputc('\0', &s);
		}
		bh->l_nm = s.l;
		bh->name = malloc(s.l);
		memcpy(bh->name, s.s, s.l);
		s.l = 0;
		for (i = 0; i < sm->n; ++i) {
			kputs(sm->smpl[i], &s); kputc('\0', &s);
		}
		bh->l_smpl = s.l;
		bh->sname = malloc(s.l);
		memcpy(bh->sname, s.s, s.l);
		bh->txt = malloc(strlen(BAM_VERSION) + 64);
		bh->l_txt = 1 + sprintf(bh->txt, "##samtoolsVersion=%s\n", BAM_VERSION);
		free(s.s);
		bcf_hdr_sync(bh);
		bcf_hdr_write(bp, bh);
		bca = bcf_call_init(-1., conf->min_baseQ);
		bcr = calloc(sm->n, sizeof(bcf_callret1_t));
		bca->rghash = rghash;
		bca->openQ = conf->openQ, bca->extQ = conf->extQ, bca->tandemQ = conf->tandemQ;
		bca->min_frac = conf->min_frac;
		bca->min_support = conf->min_support;
	}
	if (tid0 >= 0 && conf->fai) { // region is set
		ref = faidx_fetch_seq(conf->fai, h->target_name[tid0], 0, 0x7fffffff, &ref_len);
		ref_tid = tid0;
		for (i = 0; i < n; ++i) data[i]->ref = ref, data[i]->ref_id = tid0;
	} else ref_tid = -1, ref = 0;
	iter = bam_mplp_init(n, mplp_func, (void**)data);
	max_depth = conf->max_depth;
	if (max_depth * sm->n > 1<<20)
		fprintf(stderr, "(%s) Max depth is above 1M. Potential memory hog!\n", __func__);
	if (max_depth * sm->n < 8000) {
		max_depth = 8000 / sm->n;
		fprintf(stderr, "<%s> Set max per-file depth to %d\n", __func__, max_depth);
	}
	max_indel_depth = conf->max_indel_depth * sm->n;
	bam_mplp_set_maxcnt(iter, max_depth);


	int storeSize = 100;

	int delStore[2][100] = {{0},{0}};

	typedef char * mstring;

	while (bam_mplp_auto(iter, &tid, &pos, n_plp, plp) > 0) {
		if (conf->reg && (pos < beg0 || pos >= end0)) continue; // out of the region requested
		if (conf->bed && tid >= 0 && !bed_overlap(conf->bed, h->target_name[tid], pos, pos+1)) continue;
		if (tid != ref_tid) {
			free(ref); ref = 0;
			if (conf->fai) ref = faidx_fetch_seq(conf->fai, h->target_name[tid], 0, 0x7fffffff, &ref_len);
			for (i = 0; i < n; ++i) data[i]->ref = ref, data[i]->ref_id = tid;
			ref_tid = tid;
		}
		if (conf->flag & MPLP_GLF) {
			int total_depth, _ref0, ref16;
			bcf1_t *b = calloc(1, sizeof(bcf1_t));
			for (i = total_depth = 0; i < n; ++i) total_depth += n_plp[i];
			group_smpl(&gplp, sm, &buf, n, fn, n_plp, plp, conf->flag & MPLP_IGNORE_RG);
			_ref0 = (ref && pos < ref_len)? ref[pos] : 'N';
			ref16 = bam_nt16_table[_ref0];
			for (i = 0; i < gplp.n; ++i)
				bcf_call_glfgen(gplp.n_plp[i], gplp.plp[i], ref16, bca, bcr + i);
			bcf_call_combine(gplp.n, bcr, ref16, &bc);
			bcf_call2bcf(tid, pos, &bc, b, (conf->flag&(MPLP_FMT_DP|MPLP_FMT_SP))? bcr : 0,
						 (conf->flag&MPLP_FMT_SP), 0, 0);
			bcf_write(bp, bh, b);
			bcf_destroy(b);
			// call indels
			if (!(conf->flag&MPLP_NO_INDEL) && total_depth < max_indel_depth && bcf_call_gap_prep(gplp.n, gplp.n_plp, gplp.plp, pos, bca, ref, rghash) >= 0) {
				for (i = 0; i < gplp.n; ++i)
					bcf_call_glfgen(gplp.n_plp[i], gplp.plp[i], -1, bca, bcr + i);
				if (bcf_call_combine(gplp.n, bcr, -1, &bc) >= 0) {
					b = calloc(1, sizeof(bcf1_t));
					bcf_call2bcf(tid, pos, &bc, b, (conf->flag&(MPLP_FMT_DP|MPLP_FMT_SP))? bcr : 0,
								 (conf->flag&MPLP_FMT_SP), bca, ref);
					bcf_write(bp, bh, b);
					bcf_destroy(b);
				}
			}
		} else {
			printf("%s\t%d\t%c", h->target_name[tid], pos + 1, (ref && pos < ref_len)? ref[pos] : 'N');
			for (i = 0; i < n; ++i) {
				int j;
				printf("\t%d\t", n_plp[i]);
				if (n_plp[i] == 0) {
					printf("*\t*"); // FIXME: printf() is very slow...
					if (conf->flag & MPLP_PRINT_POS) printf("\t*");
				} else {
					//MDW start					
					//for each position in the pileup column
					int charLen = 16;
					int countChars[ charLen ][2];
					int countiChars[ charLen ][2];

					int countGap[2]={0,0};

					//double qvTotal=0;
					int numStruck=0;
					int numGood=0;
					int tti;
					int ttj;
					mstring insAllele[100];
					int insAlleleCnt[100];
					int sf=0;
					int flag=0;

					//typedef char * string;
					char insStr0[10000];
					int iCnt0=0;

					char insStr1[10000];
					int iCnt1=0;

					char delStr0[10000];
					int dCnt0=0;

					char delStr1[10000];
					int dCnt1=0;


					float qposP[10000];
					int qposCnt=0;



					//initialize with zeros
						for(tti=0;tti<charLen;tti++){
						  countChars[tti][0]=0;
						  countChars[tti][1]=0;
						}

					// define repeat length here; look back up to 10 prior positions
					// start one position away.
					int replC=0; //
					for(tti=1;tti<=15;tti++){
						// check for greater than zero
						if(toupper(ref[pos-1])==toupper(ref[pos-tti])){
							replC++;
						}else{ // breaks the chain at first non identical to current position not strict homopolymer
							break;
						}
					}					
					int reprC=0; // 
					for(tti=1;tti<=15;tti++){
						// check for greater than zero
						if(toupper(ref[pos+1])==toupper(ref[pos+tti])){
							reprC++;
						}else{ // breaks the chain at first non identical to current position not strict homopolymer
							break;
						}
					}		
					int repT = replC;
					if(replC < reprC){
						repT=reprC;
					}



					for (j = 0; j < n_plp[i]; ++j){
						const bam_pileup1_t *p = plp[i] + j;
									
						/*
						SAME LOGIC AS pileup_seq()
						*/

						if(p->is_refskip){ // never count intron gaps in numStruck
							continue;
						}

						if(p->is_del){ // skip deletion gap, after first position which is the first aligned char
							continue;
						}

						if( 	p->b->core.qual < conf->min_mqToCount  || // mapping quality
							conf->maxrepC < (repT) || // max homopolymer run, this will not 
							(!p->is_del && bam1_qual(p->b)[p->qpos] < conf->min_baseQ) || // base quality for matches
							p->alignedQPosBeg <= (conf->trimEnd ) || p->alignedQPosEnd <= (conf->trimEnd ) ||  // trimEnd is 1-based
							p->zf == 1 || // fusion tag
							p->ih > conf->maxIH  || // max hit index
							(p->nmd > conf->maxNM) || // max mismatch
							(conf->flagFilter == 1 && !(p->b->core.flag&BAM_FPROPER_PAIR)) || // optionally keep only proper pairs
							(conf->flagFilter == 2 && p->b->core.flag&BAM_FSECONDARY) || // optionally strike secondary
							(conf->flagFilter == 3 && p->b->core.flag&BAM_FDUP) || // optionally strike dup
							(conf->flagFilter == 4 && (p->b->core.flag&BAM_FDUP || p->b->core.flag&BAM_FSECONDARY))  || // optionally strike secondary or dup
							(conf->flagFilter == 5 && (p->b->core.flag&BAM_FDUP || p->b->core.flag&BAM_FSECONDARY || p->b->core.flag&BAM_FQCFAIL || !(p->b->core.flag&BAM_FPROPER_PAIR) ))   // optionally strike secondary, dup and QCfail


						){
							numStruck++;
							continue;
						}

						
						//printf("repT=%d: %d %c %c %c %c \n",repT,p->indel,ref[pos],ref[pos-1],ref[pos-2],ref[pos-3]);


						if(!p->is_del && p->indel==0){
  						  countChars[ bam1_seqi(bam1_seq(p->b), p->qpos) ][ bam1_strand(p->b) ] ++;
						  numGood++;			

						}else if(p->is_refskip){
						  countGap[ bam1_strand(p->b) ]++;
						}
						
						if(p->indel<0){
    						  numGood++;			
						  if(bam1_strand(p->b) ==0){
							  for(tti=1;tti<= -p->indel; tti++) {
							    // current spot, starting at 0 in store, because indel<0 refers to next position
							   delStr0[dCnt0] =  ref[pos+tti];
							   dCnt0++;
							  }	
							  delStr0[dCnt0] = ',';
							  dCnt0++;
						  }else{
							  for(tti=1;tti<= -p->indel; tti++) {
							    // current spot, starting at 0 in store, because indel<0 refers to next position
							   delStr1[dCnt1] = ref[pos+tti];
							   dCnt1++;
							  }	
							  delStr1[dCnt1] = ',';
							  dCnt1++;
						  }



						}else if(p->indel>0){
						  numGood++;			

						  if(bam1_strand(p->b) ==0){
							  for(tti=1;tti<= p->indel; tti++) {
							    // current spot, starting at 0 in store, because indel<0 refers to next position
							   insStr0[iCnt0] = bam_nt16_rev_table[bam1_seqi(bam1_seq(p->b), p->qpos + tti)];
							   iCnt0++;
							  }	
							  insStr0[iCnt0] = ',';
							  iCnt0++;
						  }else{
							  for(tti=1;tti<= p->indel; tti++) {
							    // current spot, starting at 0 in store, because indel<0 refers to next position
							   insStr1[iCnt1] = bam_nt16_rev_table[bam1_seqi(bam1_seq(p->b), p->qpos + tti)];
							   iCnt1++;
							  }	
							  insStr1[iCnt1] = ',';
							  iCnt1++;
						  }


						}
						//calculate position of variant within aligned read - no soft clips
						if( toupper(ref[pos]) != toupper(bam_nt16_rev_table[bam1_seqi(bam1_seq(p->b), p->qpos)]) || p->indel>0 || p->indel<0  ){

						//distance to end; calculate distance to end of aligned read.  removes soft clips.
						int distToEnd = (p->alignedQPosBeg < p->alignedQPosEnd) ? p->alignedQPosBeg : p->alignedQPosEnd;
						qposP[qposCnt] = distToEnd;						  
						qposCnt++;	
						// printf("id=%s, pos=%d",bam1_qname(p->b),distToEnd);
						}	
					}

					//

					//print A,C,G,T, by +/-
				        printf("\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d", 	countChars[1][0],countChars[1][1],
											countChars[2][0],countChars[2][1],
											countChars[4][0],countChars[4][1],
											countChars[8][0],countChars[8][1],
											countChars[7][0],countChars[7][1]);
					
					putchar('\t');
					for(tti=0;tti<dCnt0;tti++){
					  putchar(delStr0[tti]);
					}

					putchar('\t');
					for(tti=0;tti<dCnt1;tti++){
					  putchar(delStr1[tti]);
					}

					putchar('\t');
					for(tti=0;tti<iCnt0;tti++){
					  putchar(insStr0[tti]);
					}

					putchar('\t');
					for(tti=0;tti<iCnt1;tti++){
					  putchar(insStr1[tti]);
					}

					printf("\t%d\t%d",numGood,numStruck);					

					// get non-ref qpos variation

					float medqpos = -1;
					float medAbsDev = -1;
					if(qposCnt>0){
					  medqpos = median(qposCnt,qposP);
					  float absDev[qposCnt];
					  for(tti=0;tti<qposCnt;tti++){
						absDev[tti] = abs(medqpos - qposP[tti]);
					  }
					  medAbsDev = median(qposCnt-1,absDev);
					}
					printf("\t%f",medAbsDev);

					///END MDW
				}



			}
			putchar('\n');
		}
	}

	bcf_close(bp);
	bam_smpl_destroy(sm); free(buf.s);
	for (i = 0; i < gplp.n; ++i) free(gplp.plp[i]);
	free(gplp.plp); free(gplp.n_plp); free(gplp.m_plp);
	bcf_call_del_rghash(rghash);
	bcf_hdr_destroy(bh); bcf_call_destroy(bca); free(bc.PL); free(bcr);
	bam_mplp_destroy(iter);
	bam_header_destroy(h);
	for (i = 0; i < n; ++i) {
		bam_close(data[i]->fp);
		if (data[i]->iter) bam_iter_destroy(data[i]->iter);
		free(data[i]);
	}
	free(data); free(plp); free(ref); free(n_plp);
	return 0;
}
コード例 #7
0
ファイル: bcf_ordered_reader.cpp プロジェクト: kchennen/vt
/**
 * Closes the file.
 */
void BCFOrderedReader::close()
{
    bcf_close(file);
    if (hdr) bcf_hdr_destroy(hdr);
    hdr = NULL;
}