Diff
Bounty program for improvements to Tcl and certain Tcl packages.

Differences From Artifact [1fe77384fc]:

To Artifact [f0ce1e5480]:


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/*
 * Copyright (C) 1997-1999 Matt Newman <[email protected]>
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.c,v 1.6 2000/06/06 01:34:11 welch Exp $
 *
 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built (almost) from scratch based upon observation of
 * OpenSSL 0.9.2B
 *


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/*
 * Copyright (C) 1997-1999 Matt Newman <[email protected]>
 *
 * $Header: /home/rkeene/tmp/cvs2fossil/../tcltls/tls/tls/tls.c,v 1.6.2.1 2000/07/11 04:58:46 hobbs Exp $
 *
 * TLS (aka SSL) Channel - can be layered on any bi-directional
 * Tcl_Channel (Note: Requires Trf Core Patch)
 *
 * This was built (almost) from scratch based upon observation of
 * OpenSSL 0.9.2B
 *
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        return TCL_ERROR;
    }

    chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL);
    if (chan == (Tcl_Channel) NULL) {
        return TCL_ERROR;
    }






    if (Tcl_GetChannelType(chan) != Tls_ChannelType()) {
        Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan),
                "\": not a TLS channel", NULL);
        return TCL_ERROR;
    }
    statePtr = (State *)Tcl_GetChannelInstanceData( chan);







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        return TCL_ERROR;
    }

    chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL);
    if (chan == (Tcl_Channel) NULL) {
        return TCL_ERROR;
    }
#ifdef TCL_CHANNEL_VERSION_2
    /*
     * Make sure to operate on the topmost channel
     */
    chan = Tcl_GetTopChannel(chan);
#endif
    if (Tcl_GetChannelType(chan) != Tls_ChannelType()) {
        Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan),
                "\": not a TLS channel", NULL);
        return TCL_ERROR;
    }
    statePtr = (State *)Tcl_GetChannelInstanceData( chan);

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        return TCL_ERROR;
    }

    chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL);
    if (chan == (Tcl_Channel) NULL) {
        return TCL_ERROR;
    }







    for (idx = 2; idx < objc; idx++) {
	char *opt = Tcl_GetStringFromObj(objv[idx], NULL);

	if (opt[0] != '-')
	    break;







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        return TCL_ERROR;
    }

    chan = Tcl_GetChannel(interp, Tcl_GetStringFromObj(objv[1], NULL), NULL);
    if (chan == (Tcl_Channel) NULL) {
        return TCL_ERROR;
    }
#ifdef TCL_CHANNEL_VERSION_2
    /*
     * Make sure to operate on the topmost channel
     */
    chan = Tcl_GetTopChannel(chan);
#endif

    for (idx = 2; idx < objc; idx++) {
	char *opt = Tcl_GetStringFromObj(objv[idx], NULL);

	if (opt[0] != '-')
	    break;

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    if (model != NULL) {
	int mode;
	/* Get the "model" context */
	chan = Tcl_GetChannel( interp, model, &mode);
	if (chan == (Tcl_Channel)0) {
	    return TCL_ERROR;
	}






	if (Tcl_GetChannelType(chan) != Tls_ChannelType()) {
	    Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan),
		    "\": not a TLS channel", NULL);
	    return TCL_ERROR;
	}
	statePtr = (State *)Tcl_GetChannelInstanceData( chan);
	ctx = statePtr->ctx;






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    if (model != NULL) {
	int mode;
	/* Get the "model" context */
	chan = Tcl_GetChannel( interp, model, &mode);
	if (chan == (Tcl_Channel)0) {
	    return TCL_ERROR;
	}
#ifdef TCL_CHANNEL_VERSION_2
	/*
	 * Make sure to operate on the topmost channel
	 */
	chan = Tcl_GetTopChannel(chan);
#endif
	if (Tcl_GetChannelType(chan) != Tls_ChannelType()) {
	    Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan),
		    "\": not a TLS channel", NULL);
	    return TCL_ERROR;
	}
	statePtr = (State *)Tcl_GetChannelInstanceData( chan);
	ctx = statePtr->ctx;
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#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 2
    statePtr->parent = chan;
    statePtr->self = Tcl_ReplaceChannel( interp,
				Tls_ChannelType(), (ClientData) statePtr,
			       (TCL_READABLE | TCL_WRITABLE), statePtr->parent);
#else




    statePtr->self = chan;
    Tcl_StackChannel( interp, Tls_ChannelType(), (ClientData) statePtr,
			       (TCL_READABLE | TCL_WRITABLE), chan);

#endif
    if (statePtr->self == (Tcl_Channel) NULL) {
	/*
	 * No use of Tcl_EventuallyFree because no possible Tcl_Preserve.
	 */
	Tls_Free((char *) statePtr);
        return TCL_ERROR;






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#if TCL_MAJOR_VERSION == 8 && TCL_MINOR_VERSION < 2
    statePtr->parent = chan;
    statePtr->self = Tcl_ReplaceChannel( interp,
				Tls_ChannelType(), (ClientData) statePtr,
			       (TCL_READABLE | TCL_WRITABLE), statePtr->parent);
#else
#ifdef TCL_CHANNEL_VERSION_2
    statePtr->self = Tcl_StackChannel(interp, Tls_ChannelType(),
	    (ClientData) statePtr, (TCL_READABLE | TCL_WRITABLE), chan);
#else
    statePtr->self = chan;
    Tcl_StackChannel( interp, Tls_ChannelType(), (ClientData) statePtr,
	    (TCL_READABLE | TCL_WRITABLE), chan);
#endif
#endif
    if (statePtr->self == (Tcl_Channel) NULL) {
	/*
	 * No use of Tcl_EventuallyFree because no possible Tcl_Preserve.
	 */
	Tls_Free((char *) statePtr);
        return TCL_ERROR;
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    }
    channelName = Tcl_GetStringFromObj(objv[1], NULL);

    chan = Tcl_GetChannel( interp, channelName, &mode);
    if (chan == (Tcl_Channel)0) {
	return TCL_ERROR;
    }






    if (Tcl_GetChannelType(chan) != Tls_ChannelType()) {
        Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan),
                "\": not a TLS channel", NULL);
        return TCL_ERROR;
    }
    statePtr = (State *)Tcl_GetChannelInstanceData( chan);
    peer = SSL_get_peer_certificate(statePtr->ssl);






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    }
    channelName = Tcl_GetStringFromObj(objv[1], NULL);

    chan = Tcl_GetChannel( interp, channelName, &mode);
    if (chan == (Tcl_Channel)0) {
	return TCL_ERROR;
    }
#ifdef TCL_CHANNEL_VERSION_2
    /*
     * Make sure to operate on the topmost channel
     */
    chan = Tcl_GetTopChannel(chan);
#endif
    if (Tcl_GetChannelType(chan) != Tls_ChannelType()) {
        Tcl_AppendResult(interp, "bad channel \"", Tcl_GetChannelName(chan),
                "\": not a TLS channel", NULL);
        return TCL_ERROR;
    }
    statePtr = (State *)Tcl_GetChannelInstanceData( chan);
    peer = SSL_get_peer_certificate(statePtr->ssl);