* OF THIS SOFTWARE.
*
* $Log: comstack.h,v $
- * Revision 1.4 1995-05-16 08:50:29 quinn
+ * Revision 1.9 1995-09-28 10:12:36 quinn
+ * Windows-support changes
+ *
+ * Revision 1.8 1995/09/27 15:02:46 quinn
+ * Modified function heads & prototypes.
+ *
+ * Revision 1.7 1995/06/19 12:38:24 quinn
+ * Reorganized include-files. Added small features.
+ *
+ * Revision 1.6 1995/05/30 10:54:51 quinn
+ * Added some backwards compatibility to the comstack (CS_SR->PROTO_SR)
+ *
+ * Revision 1.5 1995/05/29 08:11:31 quinn
+ * Moved oid from odr/asn to util.
+ *
+ * Revision 1.4 1995/05/16 08:50:29 quinn
* License, documentation, and memory fixes
*
* Revision 1.3 1995/04/20 15:12:44 quinn
#ifndef COMSTACK_H
#define COMSTACK_H
+#include <yconfig.h>
+#include <oid.h>
#include <dmalloc.h>
-#define COMSTACK_DEFAULT_TIMEOUT -1
+#define COMSTACK_DEFAULT_TIMEOUT -1 /* not used yet */
struct comstack;
typedef struct comstack *COMSTACK;
struct comstack
{
CS_TYPE type;
- int errno; /* current error code of this stack */
+ 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 */
+ int timeout; /* how long to wait for trailing blocks (ignored for now) */
void *private; /* state info for lower stack */
int more; /* connection has extra data in buffer */
int state; /* current state */
#define CS_DISCON 2
#define CS_LISTEN 3
#define CS_DATA 4
- int protocol; /* what application protocol are we talking? */
-#define CS_Z3950 0
-#define CS_SR 1
+ enum oid_proto protocol; /* what application protocol are we talking? */
int (*f_look)(COMSTACK handle);
int (*f_put)(COMSTACK handle, char *buf, int size);
int (*f_get)(COMSTACK handle, char **buf, int *bufsize);
#define cs_fileno(handle) ((handle)->iofile)
#define cs_stackerr(handle) ((handle)->stackerr)
#define cs_getstate(handle) ((handle)->getstate)
-#define cs_errno(handle) ((handle)->errno)
+#define cs_errno(handle) ((handle)->cerrno)
#define cs_getproto(handle) ((handle)->protocol)
-const char *cs_strerror(COMSTACK h);
+const char MDF *cs_strerror(COMSTACK h);
/*
* error management.
extern char *cs_errlist[];
+/* backwards compatibility */
+#define CS_SR PROTO_SR
+#define CS_Z3950 PROTO_Z3950
+
#endif