Header for COMSTACK. More...

#include <yaz/yconfig.h>
#include <yaz/oid_util.h>
#include <yaz/xmalloc.h>

Data Structures
struct	comstack

Macros
#define	COMSTACK_DEFAULT_TIMEOUT -1 /* not used yet */
#define	CS_ST_UNBND 0
#define	CS_ST_IDLE 1
#define	CS_ST_INCON 2
#define	CS_ST_OUTCON 3
#define	CS_ST_DATAXFER 4
#define	CS_ST_ACCEPT 5
#define	CS_ST_CONNECTING 6
#define	CS_NONE 0
#define	CS_CONNECT 1
#define	CS_DISCON 2
#define	CS_LISTEN 3
#define	CS_DATA 4
#define	CS_CLIENT 0
#define	CS_SERVER 1
#define	cs_put(handle, buf, size) ((*(handle)->f_put)(handle, buf, size))
#define	cs_get(handle, buf, size) ((*(handle)->f_get)(handle, buf, size))
#define	cs_more(handle) ((*(handle)->f_more)(handle))
#define	cs_connect(handle, address) ((*(handle)->f_connect)(handle, address))
#define	cs_rcvconnect(handle) ((*(handle)->f_rcvconnect)(handle))
#define	cs_bind(handle, ad, mo) ((*(handle)->f_bind)(handle, ad, mo))
#define	cs_listen(handle, ap, al) ((*(handle)->f_listen)(handle, ap, al, 0, 0))
#define	cs_listen_check(handle, ap, al, cf, cd) ((*(handle)->f_listen)(handle, ap, al, cf, cd))
#define	cs_accept(handle) ((*(handle)->f_accept)(handle))
#define	cs_close(handle) ((*(handle)->f_close)(handle))
#define	cs_create(type, blocking, proto) ((*type)(-1, blocking, proto, 0))
#define	cs_createbysocket(sock, type, blocking, proto) ((*type)(sock, blocking, proto, 0))
#define	cs_type(handle) ((handle)->type)
#define	cs_fileno(handle) ((handle)->iofile)
#define	cs_getstate(handle) ((handle)->getstate)
#define	cs_errno(handle) ((handle)->cerrno)
#define	cs_getproto(handle) ((handle)->protocol)
#define	cs_addrstr(handle) ((*(handle)->f_addrstr)(handle))
#define	cs_straddr(handle, str) ((*(handle)->f_straddr)(handle, str))
#define	cs_want_read(handle) ((handle)->io_pending & CS_WANT_READ)
#define	cs_want_write(handle) ((handle)->io_pending & CS_WANT_WRITE)
#define	cs_set_blocking(handle, blocking) ((handle)->f_set_blocking(handle, blocking))
#define	CS_WANT_READ 1
#define	CS_WANT_WRITE 2
#define	CSNONE 0
#define	CSYSERR 1
#define	CSOUTSTATE 2
#define	CSNODATA 3
#define	CSWRONGBUF 4
#define	CSDENY 5
#define	CSERRORSSL 6
#define	CSBUFSIZE 7
#define	CSLASTERROR CSBUFSIZE /* must be the value of last CS error */
#define	CS_SR PROTO_SR
#define	CS_Z3950 PROTO_Z3950
#define	CS_FLAGS_BLOCKING 1
#define	CS_FLAGS_NUMERICHOST 2

Typedefs
typedef struct comstack *	COMSTACK
typedef COMSTACK(*	CS_TYPE )(int s, int flags, int protocol, void *vp)

Functions
int	cs_look (COMSTACK)
const char *	cs_strerror (COMSTACK h)
const char *	cs_errmsg (int n)
COMSTACK	cs_create_host (const char type_and_host, int blocking, void *vp)
COMSTACK	cs_create_host_proxy (const char vhost, int blocking, void vp, const char proxy_host)
void	cs_get_host_args (const char type_and_host, const char *args)
int	cs_complete_auto_head (const char *buf, int len)
int	cs_complete_auto (const char *buf, int len)
void *	cs_get_ssl (COMSTACK cs)
int	cs_set_ssl_ctx (COMSTACK cs, void *ctx)
int	cs_set_ssl_certificate_file (COMSTACK cs, const char *fname)
int	cs_get_peer_certificate_x509 (COMSTACK cs, char *buf, int len)
void	cs_set_max_recv_bytes (COMSTACK cs, int max_recv_bytes)
int	completeWAIS (const char *buf, int len)
void	cs_print_session_info (COMSTACK cs)