zoom.h File Reference

Header for ZOOM. More...

#include <stdlib.h>
#include <yaz/yconfig.h>

Detailed Description

Header for ZOOM.

Definition in file zoom.h.

Define Documentation

#define ZOOM_API ( x ) x

Definition at line 42 of file zoom.h.

#define ZOOM_BEGIN_CDECL YAZ_BEGIN_CDECL

Definition at line 36 of file zoom.h.

#define ZOOM_END_CDECL YAZ_END_CDECL

Definition at line 37 of file zoom.h.

#define ZOOM_ERROR_CCL_CONFIG 10013

Definition at line 137 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_CCL_PARSE 10014

Definition at line 138 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_CONNECT 10000

Definition at line 124 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_CONNECTION_LOST 10004

Definition at line 128 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_CQL_PARSE 10011

Definition at line 135 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_CQL_TRANSFORM 10012

Definition at line 136 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_DECODE 10003

Definition at line 127 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_ENCODE 10002

Definition at line 126 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_INIT 10005

Definition at line 129 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_INTERNAL 10006

Definition at line 130 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_INVALID_QUERY 10010

Definition at line 134 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_MEMORY 10001

Definition at line 125 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_NONE 0

Definition at line 123 of file zoom.h.

Referenced by ZOOM_connection_connect(), ZOOM_connection_create(), and ZOOM_diag_str().

#define ZOOM_ERROR_TIMEOUT 10007

Definition at line 131 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_UNSUPPORTED_PROTOCOL 10008

Definition at line 132 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_ERROR_UNSUPPORTED_QUERY 10009

Definition at line 133 of file zoom.h.

Referenced by ZOOM_diag_str().

#define ZOOM_EVENT_CONNECT 1

Definition at line 144 of file zoom.h.

#define ZOOM_EVENT_END 10

Definition at line 153 of file zoom.h.

Referenced by ZOOM_connection_remove_task().

#define ZOOM_EVENT_NONE 0

Definition at line 143 of file zoom.h.

Referenced by ZOOM_API(), ZOOM_connection_create(), and ZOOM_connection_last_event().

#define ZOOM_EVENT_RECV_APDU 7

Definition at line 150 of file zoom.h.

#define ZOOM_EVENT_RECV_DATA 3

Definition at line 146 of file zoom.h.

#define ZOOM_EVENT_RECV_RECORD 8

Definition at line 151 of file zoom.h.

#define ZOOM_EVENT_RECV_SEARCH 9

Definition at line 152 of file zoom.h.

#define ZOOM_EVENT_SEND_APDU 6

Definition at line 149 of file zoom.h.

#define ZOOM_EVENT_SEND_DATA 2

Definition at line 145 of file zoom.h.

#define ZOOM_EVENT_TIMEOUT 4

Definition at line 147 of file zoom.h.

#define ZOOM_EVENT_UNKNOWN 5

Definition at line 148 of file zoom.h.

#define ZOOM_SELECT_EXCEPT 4

select/poll socket mask: except

Definition at line 356 of file zoom.h.

Referenced by ZOOM_event_sys_yaz_poll().

#define ZOOM_SELECT_READ 1

select/poll socket mask: read

Definition at line 352 of file zoom.h.

Referenced by ZOOM_event_sys_yaz_poll().

#define ZOOM_SELECT_WRITE 2

select/poll socket mask: write

Definition at line 354 of file zoom.h.

Referenced by ZOOM_event_sys_yaz_poll().

Typedef Documentation

typedef struct ZOOM_connection_p* ZOOM_connection

Definition at line 52 of file zoom.h.

typedef typedefZOOM_BEGIN_CDECL struct ZOOM_options_p* ZOOM_options

Definition at line 50 of file zoom.h.

typedef const char*(* ZOOM_options_callback)(void *handle, const char *name)

Definition at line 58 of file zoom.h.

typedef struct ZOOM_package_p* ZOOM_package

Definition at line 56 of file zoom.h.

typedef struct ZOOM_query_p* ZOOM_query

Definition at line 51 of file zoom.h.

typedef struct ZOOM_record_p* ZOOM_record

Definition at line 54 of file zoom.h.

typedef struct ZOOM_resultset_p* ZOOM_resultset

Definition at line 53 of file zoom.h.

typedef struct ZOOM_scanset_p* ZOOM_scanset

Definition at line 55 of file zoom.h.

Function Documentation

ZOOM_connection_addinfo ( ZOOM_connection c )

Definition at line 4206 of file zoom-c.c.

References ZOOM_connection_error().

ZOOM_connection_connect	(	ZOOM_connection	c,
		const char *	host,
		int	portnum
	)

Definition at line 451 of file zoom-c.c.

References xfree, xstrdup, yaz_log(), ZOOM_connection_add_task(), ZOOM_connection_option_set(), ZOOM_connection_remove_tasks(), ZOOM_ERROR_NONE, ZOOM_event(), ZOOM_options_get(), ZOOM_options_get_bool(), ZOOM_options_get_int(), ZOOM_options_set(), and ZOOM_TASK_CONNECT.

Referenced by ZOOM_connection_new().

ZOOM_connection_create ( ZOOM_options options )

Definition at line 348 of file zoom-c.c.

Referenced by ZOOM_connection_new(), and ZOOM_query_cql2rpn().

ZOOM_connection_destroy ( ZOOM_connection c )

Definition at line 761 of file zoom-c.c.

References ZOOM_resultset_p::connection, cs_close, ZOOM_resultset_p::next, odr_destroy(), xfree, yaz_log(), ZOOM_connection_remove_tasks(), and ZOOM_options_destroy().

Referenced by ZOOM_query_cql2rpn().

ZOOM_connection_diagset ( ZOOM_connection c )

Definition at line 4214 of file zoom-c.c.

References ZOOM_connection_error_x().

ZOOM_connection_errcode ( ZOOM_connection c )

Definition at line 4192 of file zoom-c.c.

References ZOOM_connection_error().

ZOOM_connection_errmsg ( ZOOM_connection c )

Definition at line 4198 of file zoom-c.c.

References ZOOM_connection_error().

ZOOM_connection_error	(	ZOOM_connection	c,
		const char **	cp,
		const char **	addinfo
	)

Definition at line 4289 of file zoom-c.c.

References ZOOM_connection_error_x().

Referenced by ZOOM_connection_addinfo(), ZOOM_connection_errcode(), and ZOOM_connection_errmsg().

ZOOM_connection_error_x	(	ZOOM_connection	c,
		const char **	cp,
		const char **	addinfo,
		const char **	diagset
	)

Definition at line 4264 of file zoom-c.c.

References yaz_diag_srw_str(), z_HTTP_errmsg(), and ZOOM_diag_str().

Referenced by ZOOM_connection_diagset(), and ZOOM_connection_error().

ZOOM_connection_fire_event_socket	(	ZOOM_connection	c,
		int	mask
	)

fire socket event activity (read,write,except)

Parameters:

	c	connection
	mask	or'ed mask of ZOOM_SELECT_.. values

Return values:

	0	event was fired OK
	-1	event was not fired

Referenced by ZOOM_event_sys_yaz_poll().

ZOOM_connection_fire_event_timeout ( ZOOM_connection c )

fire socket event timeout

Parameters:

c

connection

Return values:

	0	event was fired OK
	-1	event was not fired

Call this function when a timeout occurs - for example in the case of select(2) returning 0.

Referenced by ZOOM_event_sys_yaz_poll().

ZOOM_connection_get_mask ( ZOOM_connection c )

get socket mask for connection

Parameters:

c

connection

Returns:: mask for connection (possibly 0)

Use this function when preparing for socket select/poll and in conjunction with ZOOM_connection_get_socket.

Referenced by ZOOM_event_sys_yaz_poll().

ZOOM_connection_get_socket ( ZOOM_connection c )

get socket fd for ZOOM connection

Parameters:

c

connection

Return values:

	-1	no socket assigned for connection
	>=0	socket for connection

Use this function when preparing for socket/poll and in conjunction with ZOOM_connection_get_mask.

Referenced by ZOOM_event_sys_yaz_poll().

ZOOM_connection_get_timeout ( ZOOM_connection c )

get timeout in seconds for ZOOM connection

Parameters:

c

connection

Returns:: timeout value in seconds

Use this function when preparing for socket/poll and in conjunction with ZOOM_connection_get_socket.

Referenced by ZOOM_event_sys_yaz_poll().

ZOOM_connection_is_idle ( ZOOM_connection c )

determines if connection is idle (no active or pending work)

Parameters:

c

connection

Return values:

	1	is idle
	0	is non-idle (active)

ZOOM_connection_last_event ( ZOOM_connection cs )

Definition at line 4367 of file zoom-c.c.

References ZOOM_EVENT_NONE.

ZOOM_connection_new	(	const char *	host,
		int	portnum
	)

Definition at line 429 of file zoom-c.c.

References ZOOM_connection_connect(), and ZOOM_connection_create().

ZOOM_connection_option_get	(	ZOOM_connection	c,
		const char *	key
	)

Definition at line 4152 of file zoom-c.c.

References ZOOM_options_get().

ZOOM_connection_option_getl	(	ZOOM_connection	c,
		const char *	key,
		int *	lenp
	)

Definition at line 4158 of file zoom-c.c.

References ZOOM_options_getl().

ZOOM_connection_option_set	(	ZOOM_connection	c,
		const char *	key,
		const char *	val
	)

Definition at line 4164 of file zoom-c.c.

References ZOOM_options_set().

Referenced by ZOOM_connection_connect().

ZOOM_connection_option_setl	(	ZOOM_connection	c,
		const char *	key,
		const char *	val,
		int	len
	)

Definition at line 4171 of file zoom-c.c.

References ZOOM_options_setl().

ZOOM_connection_package	(	ZOOM_connection	c,
		ZOOM_options	options
	)

Definition at line 3500 of file zoom-c.c.

References ZOOM_package_p::buf_out, ZOOM_package_p::connection, ZOOM_package_p::len_out, odr_createmem(), ODR_ENCODE, ZOOM_package_p::odr_out, ZOOM_package_p::options, ZOOM_package_p::refcount, xmalloc, and ZOOM_options_create_with_parent2().

ZOOM_connection_peek_event ( ZOOM_connection c )

peek at next event

Parameters:

c

connection

Returns:: ZOOM_EVENT_NONE (for no events in queue), ZOOM_EVENT_CONNECT, ..

Does not actually remove the event from the event queue. ZOOM_event and ZOOM_process_event removes one event.

ZOOM_connection_process ( ZOOM_connection c )

process one event for connection

Parameters:

c

connection

Return values:

	0	no event was processed
	1	event was processed for connection

This function attemps to deal with outstandings events in a non-blocking fashion. If no event was processed (return value of 0), then the system should attempt to deal with sockets in blocking mode using socket select/poll which means calling the following functions: ZOOM_connection_get_socket, ZOOM_connection_get_mask, ZOOM_connection_get_timeout. If an event was processed call this function again.

Definition at line 4452 of file zoom-c.c.

Referenced by ZOOM_event_nonblock().

ZOOM_connection_scan	(	ZOOM_connection	c,
		const char *	startterm
	)

Definition at line 2710 of file zoom-c.c.

References ZOOM_connection_scan1(), ZOOM_query_create(), ZOOM_query_destroy(), and ZOOM_query_prefix().

ZOOM_connection_scan1	(	ZOOM_connection	c,
		ZOOM_query	startterm
	)

ZOOM_connection_search	(	ZOOM_connection	,
		ZOOM_query	q
	)

ZOOM_connection_search_pqf	(	ZOOM_connection	c,
		const char *	q
	)

Definition at line 832 of file zoom-c.c.

References ZOOM_connection_search(), ZOOM_query_create(), ZOOM_query_destroy(), and ZOOM_query_prefix().

ZOOM_connection_set_mask	(	ZOOM_connection	c,
		int	mask
	)

set socket mask for connection (DO NOT call outside zoom)

Referenced by ZOOM_connection_create().

ZOOM_diag_str ( int error )

Definition at line 4222 of file zoom-c.c.

References diagbib1_str(), ZOOM_ERROR_CCL_CONFIG, ZOOM_ERROR_CCL_PARSE, ZOOM_ERROR_CONNECT, ZOOM_ERROR_CONNECTION_LOST, ZOOM_ERROR_CQL_PARSE, ZOOM_ERROR_CQL_TRANSFORM, ZOOM_ERROR_DECODE, ZOOM_ERROR_ENCODE, ZOOM_ERROR_INIT, ZOOM_ERROR_INTERNAL, ZOOM_ERROR_INVALID_QUERY, ZOOM_ERROR_MEMORY, ZOOM_ERROR_NONE, ZOOM_ERROR_TIMEOUT, ZOOM_ERROR_UNSUPPORTED_PROTOCOL, and ZOOM_ERROR_UNSUPPORTED_QUERY.

Referenced by ZOOM_connection_error_x().

ZOOM_event	(	int	no,
		ZOOM_connection *	cs
	)

wait for events on connection(s) (BLOCKING)

Parameters:

	no	number of connections (size of cs)
	cs	connection array

Return values:

	0	no event was fired
	>0	event was fired for connection at (retval-1)

blocking poll for events on a number of connections. Returns positive integer if event occurred ; zero if none occurred and no more events are pending. The positive integer specifies the connection for which the event occurred.

Definition at line 96 of file zoom-socket.c.

References ZOOM_event_nonblock(), and ZOOM_event_sys_yaz_poll().

Referenced by ZOOM_connection_connect(), ZOOM_connection_scan1(), ZOOM_connection_search(), ZOOM_package_send(), and ZOOM_resultset_sort1().

ZOOM_event_nonblock	(	int	no,
		ZOOM_connection *	cs
	)

process one event for one of connections given

Parameters:

	no	number of connections (size of cs)
	cs	connection array

Return values:

	0	no event was processed
	>0	event was processed for connection at (retval-1)

This function attemps to deal with outstandings events in a non-blocking mode. If no events was processed (return value of 0), then the system should attempt to deal with sockets in blocking mode using socket select/poll which means calling the following functions: ZOOM_connection_get_socket, ZOOM_connection_get_mask, ZOOM_connection_get_timeout.

Definition at line 4475 of file zoom-c.c.

References yaz_log(), and ZOOM_connection_process().

Referenced by ZOOM_event().

ZOOM_options_create ( void )

Definition at line 67 of file zoom-opt.c.

References ZOOM_options_create_with_parent().

Referenced by ZOOM_options_dup().

ZOOM_options_create_with_parent ( ZOOM_options parent )

Definition at line 61 of file zoom-opt.c.

References ZOOM_options_create_with_parent2().

Referenced by ZOOM_connection_create(), ZOOM_connection_scan1(), ZOOM_connection_search(), and ZOOM_options_create().

ZOOM_options_create_with_parent2	(	ZOOM_options	parent1,
		ZOOM_options	parent2
	)

Definition at line 74 of file zoom-opt.c.

References opt, and xmalloc.

Referenced by ZOOM_connection_package(), and ZOOM_options_create_with_parent().

ZOOM_options_destroy ( ZOOM_options opt )

Definition at line 114 of file zoom-opt.c.

References ZOOM_options_entry::name, ZOOM_options_entry::next, ZOOM_options_entry::value, xfree, and ZOOM_options_destroy().

Referenced by ZOOM_connection_destroy(), ZOOM_options_destroy(), ZOOM_package_destroy(), and ZOOM_scanset_destroy().

ZOOM_options_dup ( ZOOM_options src )

Definition at line 38 of file zoom-opt.c.

References ZOOM_options_entry::len, ZOOM_options_entry::name, ZOOM_options_entry::next, ZOOM_options_entry::value, ZOOM_options_create(), and ZOOM_options_dup().

Referenced by ZOOM_options_dup().

ZOOM_options_get	(	ZOOM_options	opt,
		const char *	name
	)

Definition at line 196 of file zoom-opt.c.

References ZOOM_options_getl().

Referenced by ZOOM_connection_connect(), ZOOM_connection_option_get(), ZOOM_connection_search(), ZOOM_options_get_bool(), ZOOM_options_get_int(), ZOOM_package_option_get(), ZOOM_resultset_option_get(), ZOOM_resultset_record_immediate(), and ZOOM_scanset_option_get().

ZOOM_options_get_bool ( ZOOM_optio


Defines
#define	ZOOM_BEGIN_CDECL YAZ_BEGIN_CDECL
#define	ZOOM_END_CDECL YAZ_END_CDECL
#define	ZOOM_API(x) x
#define	ZOOM_ERROR_NONE 0
#define	ZOOM_ERROR_CONNECT 10000
#define	ZOOM_ERROR_MEMORY 10001
#define	ZOOM_ERROR_ENCODE 10002
#define	ZOOM_ERROR_DECODE 10003
#define	ZOOM_ERROR_CONNECTION_LOST 10004
#define	ZOOM_ERROR_INIT 10005
#define	ZOOM_ERROR_INTERNAL 10006
#define	ZOOM_ERROR_TIMEOUT 10007
#define	ZOOM_ERROR_UNSUPPORTED_PROTOCOL 10008
#define	ZOOM_ERROR_UNSUPPORTED_QUERY 10009
#define	ZOOM_ERROR_INVALID_QUERY 10010
#define	ZOOM_ERROR_CQL_PARSE 10011
#define	ZOOM_ERROR_CQL_TRANSFORM 10012
#define	ZOOM_ERROR_CCL_CONFIG 10013
#define	ZOOM_ERROR_CCL_PARSE 10014
#define	ZOOM_EVENT_NONE 0
#define	ZOOM_EVENT_CONNECT 1
#define	ZOOM_EVENT_SEND_DATA 2
#define	ZOOM_EVENT_RECV_DATA 3
#define	ZOOM_EVENT_TIMEOUT 4
#define	ZOOM_EVENT_UNKNOWN 5
#define	ZOOM_EVENT_SEND_APDU 6
#define	ZOOM_EVENT_RECV_APDU 7
#define	ZOOM_EVENT_RECV_RECORD 8
#define	ZOOM_EVENT_RECV_SEARCH 9
#define	ZOOM_EVENT_END 10
#define	ZOOM_SELECT_READ 1
	select/poll socket mask: read
#define	ZOOM_SELECT_WRITE 2
	select/poll socket mask: write
#define	ZOOM_SELECT_EXCEPT 4
	select/poll socket mask: except
Typedefs
typedef typedefZOOM_BEGIN_CDECL struct ZOOM_options_p *	ZOOM_options
typedef struct ZOOM_query_p *	ZOOM_query
typedef struct ZOOM_connection_p *	ZOOM_connection
typedef struct ZOOM_resultset_p *	ZOOM_resultset
typedef struct ZOOM_record_p *	ZOOM_record
typedef struct ZOOM_scanset_p *	ZOOM_scanset
typedef struct ZOOM_package_p *	ZOOM_package
typedef const char (	ZOOM_options_callback )(void handle, const char name)
Functions
	ZOOM_connection_new (const char *host, int portnum)
	ZOOM_connection_create (ZOOM_options options)
	ZOOM_connection_connect (ZOOM_connection c, const char *host, int portnum)
	ZOOM_connection_destroy (ZOOM_connection c)
	ZOOM_connection_option_get (ZOOM_connection c, const char *key)
	ZOOM_connection_option_getl (ZOOM_connection c, const char key, int lenp)
	ZOOM_connection_option_set (ZOOM_connection c, const char key, const char val)
	ZOOM_connection_option_setl (ZOOM_connection c, const char key, const char val, int len)
	ZOOM_connection_error (ZOOM_connection c, const char cp, const char addinfo)
	ZOOM_connection_error_x (ZOOM_connection c, const char cp, const char addinfo, const char **diagset)
	ZOOM_connection_errcode (ZOOM_connection c)
	ZOOM_connection_errmsg (ZOOM_connection c)
	ZOOM_connection_addinfo (ZOOM_connection c)
	ZOOM_connection_diagset (ZOOM_connection c)
	ZOOM_diag_str (int error)
	ZOOM_connection_last_event (ZOOM_connection cs)
	ZOOM_connection_search (ZOOM_connection, ZOOM_query q)
	ZOOM_connection_search_pqf (ZOOM_connection c, const char *q)
	ZOOM_resultset_destroy (ZOOM_resultset r)
	ZOOM_resultset_option_get (ZOOM_resultset r, const char *key)
	ZOOM_resultset_option_set (ZOOM_resultset r, const char key, const char val)
	ZOOM_resultset_size (ZOOM_resultset r)
	ZOOM_resultset_records (ZOOM_resultset r, ZOOM_record *recs, size_t start, size_t count)
	ZOOM_resultset_record (ZOOM_resultset s, size_t pos)
	ZOOM_resultset_record_immediate (ZOOM_resultset s, size_t pos)
	ZOOM_resultset_cache_reset (ZOOM_resultset r)
	ZOOM_record_get (ZOOM_record rec, const char type, int len)
	ZOOM_record_destroy (ZOOM_record rec)
	ZOOM_record_clone (ZOOM_record srec)
	ZOOM_record_error (ZOOM_record rec, const char msg, const char addinfo, const char **diagset)
	ZOOM_query_create (void)
	ZOOM_query_destroy (ZOOM_query s)
	ZOOM_query_cql (ZOOM_query s, const char *str)
	ZOOM_query_cql2rpn (ZOOM_query s, const char *str, ZOOM_connection conn)
	ZOOM_query_ccl2rpn (ZOOM_query s, const char query_str, const char config, int ccl_error, const char error_string, int error_pos)
	ZOOM_query_prefix (ZOOM_query s, const char *str)
	ZOOM_query_sortby (ZOOM_query s, const char *criteria)
	ZOOM_connection_scan (ZOOM_connection c, const char *startterm)
	ZOOM_connection_scan1 (ZOOM_connection c, ZOOM_query startterm)
	ZOOM_scanset_term (ZOOM_scanset scan, size_t pos, int occ, int len)
	ZOOM_scanset_display_term (ZOOM_scanset scan, size_t pos, int occ, int len)
	ZOOM_scanset_size (ZOOM_scanset scan)
	ZOOM_scanset_destroy (ZOOM_scanset scan)
	ZOOM_scanset_option_get (ZOOM_scanset scan, const char *key)
	ZOOM_scanset_option_set (ZOOM_scanset scan, const char key, const char val)
	ZOOM_connection_package (ZOOM_connection c, ZOOM_options options)
	ZOOM_package_destroy (ZOOM_package p)
	ZOOM_package_send (ZOOM_package p, const char *type)
	ZOOM_package_option_get (ZOOM_package p, const char *key)
	ZOOM_package_option_getl (ZOOM_package p, const char key, int lenp)
	ZOOM_package_option_set (ZOOM_package p, const char key, const char val)
	ZOOM_package_option_setl (ZOOM_package p, const char key, const char val, int len)
	ZOOM_resultset_sort (ZOOM_resultset r, const char sort_type, const char sort_spec)
	ZOOM_resultset_sort1 (ZOOM_resultset r, const char sort_type, const char sort_spec)
	ZOOM_options_set_callback (ZOOM_options opt, ZOOM_options_callback c, void *handle)
	ZOOM_options_create (void)
	ZOOM_options_create_with_parent (ZOOM_options parent)
	ZOOM_options_create_with_parent2 (ZOOM_options parent1, ZOOM_options parent2)
	ZOOM_options_dup (ZOOM_options src)
	ZOOM_options_get (ZOOM_options opt, const char *name)
	ZOOM_options_getl (ZOOM_options opt, const char name, int lenp)
	ZOOM_options_set (ZOOM_options opt, const char name, const char v)
	ZOOM_options_setl (ZOOM_options opt, const char name, const char value, int len)
	ZOOM_options_destroy (ZOOM_options opt)
	ZOOM_options_get_bool (ZOOM_options opt, const char *name, int defa)
	ZOOM_options_get_int (ZOOM_options opt, const char *name, int defa)
	ZOOM_options_set_int (ZOOM_options opt, const char *name, int value)
	ZOOM_event (int no, ZOOM_connection *cs)
	wait for events on connection(s) (BLOCKING)
	ZOOM_connection_is_idle (ZOOM_connection c)
	determines if connection is idle (no active or pending work)
	ZOOM_event_nonblock (int no, ZOOM_connection *cs)
	process one event for one of connections given
	ZOOM_connection_process (ZOOM_connection c)
	process one event for connection
	ZOOM_connection_get_socket (ZOOM_connection c)
	get socket fd for ZOOM connection
	ZOOM_connection_get_mask (ZOOM_connection c)
	get socket mask for connection
	ZOOM_connection_set_mask (ZOOM_connection c, int mask)
	set socket mask for connection (DO NOT call outside zoom)
	ZOOM_connection_get_timeout (ZOOM_connection c)
	get timeout in seconds for ZOOM connection
	ZOOM_connection_fire_event_timeout (ZOOM_connection c)
	fire socket event timeout
	ZOOM_connection_fire_event_socket (ZOOM_connection c, int mask)
	fire socket event activity (read,write,except)
	ZOOM_connection_peek_event (ZOOM_connection c)
	peek at next event

zoom.h File Reference

Defines

Typedefs

Functions

Detailed Description

Define Documentation

Typedef Documentation

Function Documentation