/*
- * Copyright (C) 1995-2005, Index Data ApS
+ * Copyright (C) 1995-2006, Index Data ApS
*
* Permission to use, copy, modify, distribute, and sell this software and
* its documentation, in whole or in part, for any purpose, is hereby granted,
* LIABILITY, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
* OF THIS SOFTWARE.
*
- * $Id: comstack.h,v 1.21 2005-06-25 15:46:01 adam Exp $
+ * $Id: comstack.h,v 1.23 2006-09-06 15:01:53 adam Exp $
*/
/**
struct comstack;
typedef struct comstack *COMSTACK;
-typedef COMSTACK (*CS_TYPE)(int s, int blocking, int protocol, void *vp);
+typedef COMSTACK (*CS_TYPE)(int s, int flags, int protocol, void *vp);
struct comstack
{
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 more; /* connection has extra data in buffer */
+ int max_recv_bytes; /* max size of incoming package */
int state; /* current state */
#define CS_ST_UNBND 0
#define CS_ST_IDLE 1
#define CS_ST_ACCEPT 5
#define CS_ST_CONNECTING 6
int newfd; /* storing new descriptor between listen and accept */
- int blocking; /* is this link (supposed to be) blocking? */
+ int flags; /* flags, blocking etc.. CS_FLAGS_.. */
unsigned io_pending; /* flag to signal read / write op is incomplete */
int event; /* current event */
#define CS_NONE 0
YAZ_EXPORT int cs_set_ssl_ctx(COMSTACK cs, void *ctx);
YAZ_EXPORT int cs_set_ssl_certificate_file(COMSTACK cs, const char *fname);
YAZ_EXPORT int cs_get_peer_certificate_x509(COMSTACK cs, char **buf, int *len);
+YAZ_EXPORT void cs_set_max_recv_bytes(COMSTACK cs, int max_recv_bytes);
/*
* error management.
#define CSWRONGBUF 4
#define CSDENY 5
#define CSERRORSSL 6
-#define CSLASTERROR CSERRORSSL /* must be the value of last CS error */
+#define CSBUFSIZE 7
+#define CSLASTERROR CSBUFSIZE /* must be the value of last CS error */
/* backwards compatibility */
#define CS_SR PROTO_SR
#define CS_Z3950 PROTO_Z3950
+#define CS_FLAGS_BLOCKING 1
+#define CS_FLAGS_NUMERICHOST 2
+
YAZ_END_CDECL
#endif