/* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2009 Index Data.
+ * Copyright (C) 1995-2013 Index Data.
* All rights reserved.
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
-/**
+/**
* \file comstack.h
* \brief Header for COMSTACK
*/
{
CS_TYPE type;
int cerrno; /* current error code of this stack */
- char *stackerr;/* current lower-layer error string, or null if none */
int iofile; /* UNIX file descriptor for iochannel */
int timeout; /* how long to wait for trailing blocks (ignored for now) */
void *cprivate;/* state info for lower stack */
int (*check_ip)(void *cd, const char *a, int len, int type),
void *cd);
COMSTACK (*f_accept)(COMSTACK handle);
- int (*f_close)(COMSTACK handle);
- char *(*f_addrstr)(COMSTACK handle);
+ void (*f_close)(COMSTACK handle);
+ const char *(*f_addrstr)(COMSTACK handle);
void *(*f_straddr)(COMSTACK handle, const char *str);
int (*f_set_blocking)(COMSTACK handle, int blocking);
void *user; /* user defined data associated with COMSTACK */
((*type)(sock, blocking, proto, 0))
#define cs_type(handle) ((handle)->type)
#define cs_fileno(handle) ((handle)->iofile)
-#define cs_stackerr(handle) ((handle)->stackerr)
#define cs_getstate(handle) ((handle)->getstate)
#define cs_errno(handle) ((handle)->cerrno)
#define cs_getproto(handle) ((handle)->protocol)
#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
YAZ_EXPORT int cs_look (COMSTACK);
YAZ_EXPORT const char *cs_strerror(COMSTACK h);
YAZ_EXPORT const char *cs_errmsg(int n);
-YAZ_EXPORT COMSTACK cs_create_host(const char *type_and_host,
+YAZ_EXPORT COMSTACK cs_create_host(const char *type_and_host,
int blocking, void **vp);
+
+YAZ_EXPORT COMSTACK cs_create_host_proxy(const char *vhost,
+ int blocking, void **vp,
+ const char *proxy_host);
YAZ_EXPORT void cs_get_host_args(const char *type_and_host, const char **args);
YAZ_EXPORT int cs_complete_auto_head(const char *buf, int len);
YAZ_EXPORT int cs_complete_auto(const char *buf, int len);
/*
* error management.
*/
-
+
#define CSNONE 0
#define CSYSERR 1
#define CSOUTSTATE 2