nmemsdup.c File Reference

Implements NMEM dup utilities. More...

#include <string.h>
#include <yaz/nmem.h>
#include <yaz/snprintf.h>

Go to the source code of this file.

Functions
char *	nmem_strdup (NMEM mem, const char *src)
	allocates string on NMEM handle (similar strdup)
char *	nmem_strdup_null (NMEM mem, const char *src)
	allocates string on NMEM handle - allows NULL ptr buffer
char *	nmem_strdupn (NMEM mem, const char *src, size_t n)
	allocates string of certain size on NMEM handle
nmem_int_t *	nmem_intdup (NMEM mem, nmem_int_t v)
	allocates and sets integer for NMEM
nmem_bool_t *	nmem_booldup (NMEM mem, nmem_bool_t v)
	allocates and sets boolean for NMEM
void	nmem_strsplit_blank (NMEM nmem, const char *dstr, char ***darray, int *num)
	splits string into sub strings delimited by blanks
void	nmem_strsplit (NMEM nmem, const char *delim, const char *dstr, char ***darray, int *num)
	allocates sub strings out of string using certain delimitors
void	nmem_strsplitx (NMEM nmem, const char *delim, const char *dstr, char ***darray, int *num, int collapse)
	allocates sub strings out of string using certain delimitors
void	nmem_strsplit_escape (NMEM nmem, const char *delim, const char *dstr, char ***darray, int *num, int collapse, int escape_char)
	allocates sub strings out of string using certain delimitors
void	nmem_strsplit_escape2 (NMEM nmem, const char *delim, const char *dstr, char ***darray, int *num, int collapse, int escape_char, int subst_escape)
	allocates sub strings out of string using certain delimitors
char *	nmem_printf (NMEM nmem, const char *fmt,...)
	formats and prints a string into NMEM allocated memory

Detailed Description

Implements NMEM dup utilities.

Definition in file nmemsdup.c.

Function Documentation

nmem_booldup()

nmem_bool_t * nmem_booldup	(	NMEM	nmem,
		nmem_bool_t	v )

allocates and sets boolean for NMEM

Parameters

nmem	NMEM handle
v	value (0=false, != 0 true)

Returns

pointer to created boolean

Definition at line 49 of file nmemsdup.c.

References nmem_malloc().

Referenced by match_v_next(), and odr_booldup().

nmem_intdup()

nmem_int_t * nmem_intdup	(	NMEM	nmem,
		nmem_int_t	v )

allocates and sets integer for NMEM

Parameters

nmem	NMEM handle
v	integer value

Returns

pointer to created integer

Definition at line 42 of file nmemsdup.c.

References nmem_malloc().

Referenced by cql_transform_parse_tok_line(), and odr_intdup().

nmem_printf()

char * nmem_printf	(	NMEM	nmem,
		const char *	fmt,
			... )

formats and prints a string into NMEM allocated memory

Parameters

nmem	NMEM handle
fmt	printf format string

Returns

allocated formatted string

The implementation uses an internal buffer of 4096 bytes. This limits the formatted output to at most 4095 characters, plus a terminating null byte. If the formatted output would exceed this size, it is truncated to fit within the buffer.

Definition at line 145 of file nmemsdup.c.

References nmem_strdup(), and yaz_vsnprintf().

Referenced by xml_config_read(), yaz_add_name_value_int(), yaz_sru_get_encode(), z_HTTP_header_add_basic_auth(), and z_HTTP_header_add_content_type().

nmem_strdup()

char * nmem_strdup	(	NMEM	mem,
		const char *	src )

allocates string on NMEM handle (similar strdup)

Parameters

mem	HNEM handle
src	string

Returns

duplicated string

Definition at line 19 of file nmemsdup.c.

References nmem_malloc().

Referenced by add_entry(), append_removed_item(), conf_retrieval(), construct_marc(), construct_one_rdf_lookup(), construct_rdf_lookup(), construct_select(), construct_xslt(), cql_apply_prefix(), cql_node_dup(), cql_node_mk_boolean(), cql_node_mk_sc(), cql_node_mk_sort(), cql_transform_parse_tok_line(), element_attribute_value_extract(), extract_user_pass(), gfs_listen_new(), nmem_printf(), nmem_strdup_null(), odr_strdup(), yaz_get_proposal_charneg(), yaz_get_response_charneg(), yaz_marc_add_comment(), yaz_marc_add_controlfield(), yaz_marc_add_datafield(), yaz_marc_add_datafield_xml(), yaz_match_xsd_string_n_nmem(), yaz_set_esn(), and yyparse().

nmem_strdup_null()

char * nmem_strdup_null	(	NMEM	mem,
		const char *	src )

allocates string on NMEM handle - allows NULL ptr buffer

Parameters

mem	HNEM handle
src	string

Returns

duplicated string or NULL if src was NULL

Definition at line 26 of file nmemsdup.c.

References nmem_strdup().

Referenced by gfs_server_new(), and odr_strdup_null().

nmem_strdupn()

char * nmem_strdupn	(	NMEM	mem,
		const char *	src,
		size_t	n )

allocates string of certain size on NMEM handle

Parameters

mem	NMEM handle
src	string
n	size of string

Returns

duplicated string (0 terminated)

Definition at line 34 of file nmemsdup.c.

References nmem_malloc().

Referenced by extract_user_pass(), nmem_from_xml_buffer(), nmem_strsplit_escape2(), odr_strdupn(), yaz_marc_add_controlfield(), yaz_marc_add_datafield(), yaz_marc_add_leader(), yaz_marc_add_subfield(), and yaz_record_render().

nmem_strsplit()

void nmem_strsplit	(	NMEM	nmem,
		const char *	delim,
		const char *	dstr,
		char ***	darray,
		int *	num )

allocates sub strings out of string using certain delimitors

Parameters

nmem	NMEM handle
delim	delimitor chars (splits on each char in there)
dstr	string to be split
darray	result string array for each sub string
num	number of result strings

Definition at line 62 of file nmemsdup.c.

References nmem_strsplitx().

Referenced by nmem_strsplit_blank(), xml_config_read(), yaz_pqf_parse_facet_list(), yaz_set_proposal_charneg_list(), yaz_solr_sortkeys_to_sort_spec(), and ZOOM_connection_get_databases().

nmem_strsplit_blank()

void nmem_strsplit_blank	(	NMEM	nmem,
		const char *	dstr,
		char ***	darray,
		int *	num )

splits string into sub strings delimited by blanks

Parameters

nmem	NMEM handle
dstr	string to be split
darray	result string array for each sub string
num	number of result strings

Definition at line 56 of file nmemsdup.c.

References nmem_strsplit().

Referenced by yaz_srw_sortkeys_to_sort_spec().

nmem_strsplit_escape()

void nmem_strsplit_escape	(	NMEM	nmem,
		const char *	delim,
		const char *	dstr,
		char ***	darray,
		int *	num,
		int	collapse,
		int	escape_char )

allocates sub strings out of string using certain delimitors

Parameters

nmem	NMEM handle
delim	delimitor chars (splits on each char in there)
dstr	string to be split
darray	result string array for each sub string
num	number of result strings
collapse	1=collapse multiple delims to one; 0=no collapse
escape_char	!= 0, an escape char (could be )

Definition at line 74 of file nmemsdup.c.

References nmem_strsplit_escape2().

Referenced by nmem_strsplitx().

nmem_strsplit_escape2()

void nmem_strsplit_escape2	(	NMEM	nmem,
		const char *	delim,
		const char *	dstr,
		char ***	darray,
		int *	num,
		int	collapse,
		int	escape_char,
		int	subst_escape )

allocates sub strings out of string using certain delimitors

Parameters

nmem	NMEM handle
delim	delimitor chars (splits on each char in there)
dstr	string to be split
darray	result string array for each sub string
num	number of result strings
collapse	1=collapse multiple delims to one; 0=no collapse
escape_char	!= 0, an escape char (could be )
subst_escape	1=substitute escapes, 0 leave as is

Definition at line 82 of file nmemsdup.c.

References nmem_malloc(), and nmem_strdupn().

Referenced by nmem_strsplit_escape().

nmem_strsplitx()

void nmem_strsplitx	(	NMEM	nmem,
		const char *	delim,
		const char *	dstr,
		char ***	darray,
		int *	num,
		int	collapse )

allocates sub strings out of string using certain delimitors

Parameters

nmem	NMEM handle
delim	delimitor chars (splits on each char in there)
dstr	string to be split
darray	result string array for each sub string
num	number of result strings
collapse	1=collapse multiple delims to one; 0=no collapse

Definition at line 68 of file nmemsdup.c.

References nmem_strsplit_escape().

Referenced by nmem_strsplit(), yaz_solr_sortkeys_to_sort_spec(), and yaz_srw_sortkeys_to_sort_spec().