/usr/include/ncbi-vdb/svdb/svdb.h is in libncbi-vdb-dev 2.8.1+dfsg-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*
* PUBLIC DOMAIN NOTICE
* National Center for Biotechnology Information
*
* This software/database is a "United States Government Work" under the
* terms of the United States Copyright Act. It was written as part of
* the author's official duties as a United States Government employee and
* thus cannot be copyrighted. This software/database is freely available
* to the public for use. The National Library of Medicine and the U.S.
* Government have not placed any restriction on its use or reproduction.
*
* Although all reasonable efforts have been taken to ensure the accuracy
* and reliability of the software and data, the NLM and the U.S.
* Government do not and cannot warrant the performance or results that
* may be obtained by using this software or data. The NLM and the U.S.
* Government disclaim all warranties, express or implied, including
* warranties of performance, merchantability or fitness for any particular
* purpose.
*
* Please cite the author in any work or product based on this material.
*
* ===========================================================================
*
*/
#ifndef _h_svdb_
#define _h_svdb_
#ifndef _h_svdb_extern_
#include <svdb/extern.h>
#endif
#ifdef __cplusplus
extern "C" {
#endif
#define ALL_COLUMNS 0
#define STATIC_COLUMNS 1
#define NON_STATIC_COLUMNS 2
#define VISIBLE_COLUMNS 3
#define NON_VISIBLE_COLUMNS 4
/*****************************************************************************
(1)
translate an accession into a path ( if possible )
returns: NULL, if accession is not an accession
path, if the accession is an accession
! path has to be free'd by caller !
*/
SVDB_EXTERN const char * CC svdb_accession_2_path( const char * accession );
/*****************************************************************************
(2)
opens a vdb-object by path ( an accession has to be translated into a path )
returns: NULL, if path cannot be opened
handle, if the path can be opened ( as db or as table )
! handle has to be closed by caller with svdb_close() !
*/
SVDB_EXTERN void * CC svdb_open_path( const char * path );
/*****************************************************************************
(3)
closes an open vdb-object
! NULL ptr will be ignored !
*/
SVDB_EXTERN void CC svdb_close( void * self );
/*****************************************************************************
(4)
returns the last error as plain-text if one occurred
! NULL ptr will be ignored !
returns empty string if no error occurred or self == NULL
*/
SVDB_EXTERN const char * CC svdb_last_err( void );
/*****************************************************************************
(5)
returns if the svdb-object is a database
! NULL ptr will be ignored !
*/
SVDB_EXTERN int CC svdb_is_db( void * self );
/*****************************************************************************
(6)
returns how many tables are if the svdb-object
! NULL ptr will be ignored !
*/
SVDB_EXTERN int CC svdb_count_tabs( void * self );
/*****************************************************************************
(7)
returns the name of a table, indexed by tab_id
! NULL ptr in self will be ignored !
! returns NULL if tab_id is out of bounds !
*/
SVDB_EXTERN const char * CC svdb_tabname( void * self, const int tab_id );
/*****************************************************************************
(8)
returns the index of a table, found by name-lookup
! NULL ptr in self will be ignored !
! returns -1 if the given name is not in the svdb-object !
*/
SVDB_EXTERN int CC svdb_tab_idx( void * self, const char * name );
/*****************************************************************************
(9)
returns how many columns a table has
! NULL ptr in self will be ignored !
! returns 0 if tab_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_count_cols( void * self, const int tab_id,
const int selection );
/*****************************************************************************
(10)
returns the name of a column in a table
! NULL ptr in self will be ignored !
! returns NULL if tab_id/col_id is out of bounds !
*/
SVDB_EXTERN const char * CC svdb_colname( void * self, const int tab_id,
const int selection, const int col_id );
/*****************************************************************************
(11)
returns the index of a column in a table, found by name-lookup
! NULL ptr in self will be ignored !
! returns -1 if tab_id is out of bounds !
! returns -1 if the given name is not in the svdb-object !
*/
SVDB_EXTERN int CC svdb_col_idx( void * self, const int tab_id,
const int selection, const char * name );
/*****************************************************************************
(12)
changes the visibility of a column
! NULL ptr in self will be ignored !
! returns 0 if tab_id or col_id is out of bounds !
! returns 1 if suceessful !
*/
SVDB_EXTERN int CC svdb_set_column_visibility( void * self, const int tab_id,
const int selection, const int col_id, const int visible );
/*****************************************************************************
(13)
returns the index of the default-type of a column in a table
! NULL ptr in self will be ignored !
! returns -1 if tab_id/col_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_dflt_type_idx( void * self, const int tab_id,
const int selection, const int col_id );
/*****************************************************************************
(14)
returns how many types a column in a table has
! NULL ptr in self will be ignored !
! returns 0 if tab_id/col_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_count_types( void * self, const int tab_id,
const int selection, const int col_id );
/*****************************************************************************
(15)
returns the name of the type of a column in a table
! NULL ptr in self will be ignored !
! returns NULL if tab_id/col_id/type_id is out of bounds !
*/
SVDB_EXTERN const char * CC svdb_typename( void * self, const int tab_id,
const int selection, const int col_id, const int type_id );
/*****************************************************************************
(16)
returns the index of a type in a column/table, found by name-lookup
! NULL ptr in self will be ignored !
! returns -1 if tab_id/col_id is out of bounds !
! returns -1 if the given type is not a type of this column !
*/
SVDB_EXTERN int CC svdb_type_idx( void * self, const int tab_id,
const int selection, const int col_id, const char * name );
/*****************************************************************************
(17)
returns the domain-id of a type of a column in a table
! NULL ptr in self will be ignored !
! returns -1 if tab_id/col_id/type_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_typedomain( void * self, const int tab_id,
const int selection, const int col_id, const int type_id );
/*****************************************************************************
(18)
returns the bitsize of a type of a column in a table
! NULL ptr in self will be ignored !
! returns -1 if tab_id/col_id/type_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_typebits( void * self, const int tab_id,
const int selection, const int col_id, const int type_id );
/*****************************************************************************
(19)
returns the dimensionality of a type of a column in a table
! NULL ptr in self will be ignored !
! returns -1 if tab_id/col_id/type_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_typedim( void * self, const int tab_id,
const int selection, const int col_id, const int type_id );
/*****************************************************************************
(20)
opens a table of a svdb-object
! NULL ptr in self will be ignored !
! returns -1 if tab_id is out of bounds !
NULL or empty string as defline opens all readable columns without a cast
defline = "READ,QUALITY" opens only these 2 columns (if the table has them)
defline = "(INSDC:2na:bin)READ" opens columns with a cast
*/
SVDB_EXTERN int CC svdb_open_table( void * self, const int tab_id,
const char *defline );
/*****************************************************************************
(21)
returns the length of the longest column-name that is enabled
! NULL ptr in self will be ignored !
! returns 0 if tab_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_max_colname_length( void * self, const int tab_id,
const int selection );
/*****************************************************************************
(22)
sets the element-separator-string
! NULL ptr in self will be ignored !
tab_id = -1 ... for all tables
col_id = -1 ... for all columns
s = separator-string to set
*/
SVDB_EXTERN void CC svdb_set_elem_separator( void * self, const int tab_id,
const int selection, const int col_id, const char * s );
/*****************************************************************************
(23)
sets the dimension-separator-string
! NULL ptr in self will be ignored !
tab_id = -1 ... for all tables
col_id = -1 ... for all columns
s = separator-string to set
*/
SVDB_EXTERN void CC svdb_set_dim_separator( void * self, const int tab_id,
const int selection, const int col_id, const char * s );
/*****************************************************************************
(24)
returns if a column is enabled...
! NULL ptr in self will be ignored !
*/
SVDB_EXTERN int CC svdb_is_enabled( void * self, const int tab_id,
const int selection, const int col_id );
/*****************************************************************************
(25)
returns how many rows a table has
! NULL ptr in self will be ignored !
! returns 0 if tab_id is out of bounds !
*/
SVDB_EXTERN unsigned long long int CC svdb_row_range( void * self,
const int tab_id );
/*****************************************************************************
(26)
returns the offset of the first row ( offset to zero )
! NULL ptr in self will be ignored !
! returns 0 if tab_id is out of bounds !
*/
SVDB_EXTERN signed long long int CC svdb_first_row( void * self,
const int tab_id );
/*****************************************************************************
(27)
returns a data-cell as text
! NULL ptr in self/buf will be ignored !
! returns 0 if tab_id, col_id, row is out of bounds !
returns the numbers of characters written into buf, if successful
*/
SVDB_EXTERN int CC svdb_cell( void * self, char * buf, int buflen,
const int tab_id, const int selection, const int col_id,
const unsigned long long int row );
/*****************************************************************************
(28/29)
returns the row-number of the row where the pattern was found in col
! NULL ptr in self/pattern will be ignored !
! returns 0xFFFFFFFFFFFFFFFF if tab_id, col_id, row is out of bounds !
! returns 0xFFFFFFFFFFFFFFFF if pattern not found... !
*/
SVDB_EXTERN unsigned long long int CC svdb_find_fwd( void * self, const int tab_id,
const int selection, const int col_id, const unsigned long long int row,
const int chunksize, const char * pattern );
SVDB_EXTERN unsigned long long int CC svdb_find_bwd( void * self, const int tab_id,
const int selection, const int col_id, const unsigned long long int row,
const int chunksize, const char * pattern );
/*****************************************************************************
(30)
returns a the id of the meta-root-node of a table
! NULL ptr in self will be ignored !
! returns -1 if tab_id is out of bounds, or no metadata found !
*/
SVDB_EXTERN int CC svdb_tab_meta_root( void * self, const int tab_id );
/*****************************************************************************
(31)
returns the name of a meta-node
! NULL ptr in self/buf will be ignored !
! returns 0 if tab_id, meta_id is out of bounds !
returns the numbers of characters written into buf, if successful
*/
SVDB_EXTERN int CC svdb_tab_meta_name( void * self, const int tab_id,
const int meta_id, char * buf, int buflen );
/*****************************************************************************
(32)
returns the length of the value of a meta-node ( in bytes )
! NULL ptr in self will be ignored !
! returns 0 if tab_id, meta_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_tab_meta_value_len( void * self, const int tab_id,
const int meta_id );
/*****************************************************************************
(33)
returns if the meta-value contains only printable chars
! NULL ptr in self will be ignored !
! returns 0 if tab_id, meta_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_tab_meta_value_printable( void * self,
const int tab_id, const int meta_id );
/*****************************************************************************
(34)
returns a ptr to the meta-node-value
! NULL ptr in self will be ignored !
! returns 0 if tab_id, meta_id is out of bounds !
*/
SVDB_EXTERN const char * CC svdb_tab_meta_value_ptr( void * self, const int tab_id,
const int meta_id );
/*****************************************************************************
(35)
returns the value of a meta-node as ascii-text (this is a guess)
! NULL ptr in self/buf will be ignored !
! returns 0 if tab_id, meta_id is out of bounds !
returns the numbers of characters written into buf, if successful
*/
SVDB_EXTERN int CC svdb_tab_meta_value( void * self, const int tab_id,
const int meta_id, char * buf, int buflen, int trim );
/*****************************************************************************
(36)
returns the number of childs of a meta-node
! NULL ptr in self will be ignored !
! returns -1 if tab_id, meta_id is out of bounds !
*/
SVDB_EXTERN int CC svdb_tab_meta_child_count( void * self,
const int tab_id, const int meta_id );
/*****************************************************************************
(37)
returns the id of a meta-node child
! NULL ptr in self will be ignored !
! returns -1 if tab_id, meta_id, child_idx is out of bounds !
*/
SVDB_EXTERN int CC svdb_tab_meta_child_id( void * self, const int tab_id,
const int meta_id, const int child_idx );
/*****************************************************************************
(38)
*/
SVDB_EXTERN void * CC svdb_open_fastq( const char * path );
/*****************************************************************************
(39)
*/
SVDB_EXTERN void CC svdb_close_fastq( void * self );
/*****************************************************************************
(40)
returns what the fastq-obj can produce
0 ... nothing, handle invalid
1 ... only READ ( that means fasta )
2 ... READ and QUALITY ( but not spot splitting )
3 ... READ, QUALITY and READ_START/READ_LEN ( splitted spots )
*/
SVDB_EXTERN int CC svdb_fastq_scope( void * self );
/*****************************************************************************
(41)
returns how many reads a fastq-row has
*/
SVDB_EXTERN int CC svdb_fastq_readcount( void * self, const unsigned long long int row );
/*****************************************************************************
(42)
produces a fastq-name ( without the prefix... @/+ ) into a buffer
seq ... 0 the whole unsplitted spot
seq > 0 the read/part of the spot 1,2
returns the number of bytes written
*/
SVDB_EXTERN int CC svdb_fastq_name( void * self, char * buf, int buflen,
int seq, const unsigned long long int row );
/*****************************************************************************
(43)
produces a fastq-sequence into a buffer
seq ... 0 the whole unsplitted spot
seq > 0 the read/part of the spot 1,2
returns the number of bytes written
*/
SVDB_EXTERN int CC svdb_fastq_sequence( void * self, char * buf, int buflen,
int seq, const unsigned long long int row );
/*****************************************************************************
(44)
produces a fastq-quality into a buffer
seq ... 0 the whole unsplitted spot
seq > 0 the read/part of the spot 1,2
returns the number of bytes written
*/
SVDB_EXTERN int CC svdb_fastq_quality( void * self, char * buf, int buflen,
int seq, const unsigned long long int row );
SVDB_EXTERN int CC svdb_fastq_rd_type_available( void * self );
SVDB_EXTERN int CC svdb_fastq_rd_filter_available( void * self );
SVDB_EXTERN int CC svdb_fastq_read_type_is_bio( void * self, int seq, const unsigned long long int row );
SVDB_EXTERN int CC svdb_fastq_read_filter_is_pass( void * self, int seq, const unsigned long long int row );
SVDB_EXTERN unsigned long long int CC svdb_fastq_row_count( void * self );
#ifdef __cplusplus
}
#endif
#endif
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