*/
#include <stdint.h>
-#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
-#define _IOLIB 2
-
-#if _IOLIB == 1 && !defined(_NO_RAZF)
-#define BAM_TRUE_OFFSET
-#include "razf.h"
-/*! @abstract BAM file handler */
-typedef RAZF *bamFile;
-#define bam_open(fn, mode) razf_open(fn, mode)
-#define bam_dopen(fd, mode) razf_dopen(fd, mode)
-#define bam_close(fp) razf_close(fp)
-#define bam_read(fp, buf, size) razf_read(fp, buf, size)
-#define bam_write(fp, buf, size) razf_write(fp, buf, size)
-#define bam_tell(fp) razf_tell(fp)
-#define bam_seek(fp, pos, dir) razf_seek(fp, pos, dir)
-#elif _IOLIB == 2
+#ifndef BAM_LITE
#define BAM_VIRTUAL_OFFSET16
#include "bgzf.h"
/*! @abstract BAM file handler */
#define bam_write(fp, buf, size) bgzf_write(fp, buf, size)
#define bam_tell(fp) bgzf_tell(fp)
#define bam_seek(fp, pos, dir) bgzf_seek(fp, pos, dir)
-#elif _IOLIB == 3
-#define BAM_VIRTUAL_OFFSET16
-#include "razf.h"
-/*! @abstract BAM file handler */
-typedef RAZF *bamFile;
-#define bam_open(fn, mode) razf_open2(fn, mode)
-#define bam_dopen(fd, mode) razf_dopen2(fd, mode)
-#define bam_close(fp) razf_close(fp)
-#define bam_read(fp, buf, size) razf_read(fp, buf, size)
-#define bam_write(fp, buf, size) razf_write(fp, buf, size)
-#define bam_tell(fp) razf_tell2(fp)
-#define bam_seek(fp, pos, dir) razf_seek2(fp, pos, dir)
+#else
+#define BAM_TRUE_OFFSET
+#include <zlib.h>
+typedef gzFile bamFile;
+#define bam_open(fn, mode) gzopen(fn, mode)
+#define bam_dopen(fd, mode) gzdopen(fd, mode)
+#define bam_close(fp) gzclose(fp)
+#define bam_read(fp, buf, size) gzread(fp, buf, size)
+/* no bam_write/bam_tell/bam_seek() here */
#endif
/*! @typedef
*/
int bam_plbuf_push(const bam1_t *b, bam_plbuf_t *buf);
+ int bam_pileup_file(bamFile fp, int mask, bam_pileup_f func, void *func_data);
+
struct __bam_lplbuf_t;
typedef struct __bam_lplbuf_t bam_lplbuf_t;
/*! @abstract bam_plbuf_push() equivalent with level calculated. */
int bam_lplbuf_push(const bam1_t *b, bam_lplbuf_t *buf);
- /*! @abstract bam_plbuf_file() equivalent with level calculated. */
- int bam_lpileup_file(bamFile fp, int mask, bam_pileup_f func, void *func_data);
-
struct __bam_index_t;
typedef struct __bam_index_t bam_index_t;
@param ref_id the returned chromosome ID
@param begin the returned start coordinate
@param end the returned end coordinate
+ @return 0 on success; -1 on failure
*/
- void bam_parse_region(bam_header_t *header, const char *str, int *ref_id, int *begin, int *end);
+ int bam_parse_region(bam_header_t *header, const char *str, int *ref_id, int *begin, int *end);
/*!
@abstract Retrieve data of a tag
void bam_aux_append(bam1_t *b, const char tag[2], char type, int len, uint8_t *data);
- // uint8_t *bam_aux_get_core(bam1_t *b, const char tag[2]); // an alias of bam_aux_get()
+ uint8_t *bam_aux_get_core(bam1_t *b, const char tag[2]); // an alias of bam_aux_get()
/*!
@abstract Calculate the rightmost coordinate of an alignment on the