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/*
* Copyright (C) 1997-2000 Matt Newman <[email protected]>
*
* $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tlsInt.h,v 1.14 2004/06/29 11:07:08 patthoyts Exp $
* $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tlsInt.h,v 1.15 2007/06/22 21:20:38 hobbs2 Exp $
*
* TLS (aka SSL) Channel - can be layered on any bi-directional
* Tcl_Channel (Note: Requires Trf Core Patch)
*
* This was built from scratch based upon observation of OpenSSL 0.9.2B
*
* Addition credit is due for Andreas Kupries ([email protected]), for
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/*
* Defines for State.flags
*/
#define TLS_TCL_ASYNC (1<<0) /* non-blocking mode */
#define TLS_TCL_SERVER (1<<1) /* Server-Side */
#define TLS_TCL_INIT (1<<2) /* Initializing connection */
#define TLS_TCL_DEBUG (1<<3) /* Show debug tracing */
#define TLS_TCL_CALLBACK (1<<4) /* In a callback, prevent update
* looping problem. [Bug 1652380] */
#define TLS_TCL_DELAY (5)
/*
* This structure describes the per-instance state
* of an ssl channel.
*
* The SSL processing context is maintained here, in the ClientData
*/
typedef struct State {
Tcl_Channel self; /* this socket channel */
Tcl_TimerToken timer;
int flags; /* currently only CHANNEL_ASYNC */
int flags; /* see State.flags above */
int watchMask; /* current WatchProc mask */
int mode; /* current mode of parent channel */
Tcl_Interp *interp; /* interpreter in which this resides */
Tcl_Obj *callback; /* script called for tracing, verifying and errors */
Tcl_Obj *password; /* script called for certificate password */
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