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Comment:Added set option support. Source: https://www.androwish.org/home/info/1af65d23b6962476 id: [1af65d23b6]
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SHA3-256: ec43249d1a8574306b3d63d3154bd0c62ca4e0a742a17893eab72c5fca5f3efc
User & Date: bohagan on 2023-03-04 22:22:11
Other Links: manifest | tags
Context
2023-03-04
23:33
Patch by Sergei Golovan (Debian) to fix the compiler warnings about implicit fall-through in case. Source: File: https://sources.debian.org/src/tcltls/1.7.22-3/debian/patches/fall-through.patch check-in: e2e798877b user: bohagan tags: trunk
22:22
Added set option support. Source: https://www.androwish.org/home/info/1af65d23b6962476 id: [1af65d23b6] check-in: ec43249d1a user: bohagan tags: trunk
21:11
TlsIO.test Hostname Fix. Patch by Sergei Golovan (Debian) to make the client socket connect to localhost instead of [info hostname] to prevent intermittent test failures inside mock(1). Also, account for a change in error message "unsupported protocol" instead of "wrong version number". -- Sergei Golovan <email address hidden> Thu, 18 Jul 2019 15:00:18 +0300 Source: https://sources.debian.org/src/tcltls/1.7.22-3/debian/patches/hostname-tests.patch check-in: 0afa2bde06 user: bohagan tags: trunk
Changes
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Modified tlsIO.c from [3a06dc9467] to [fb9115a376].

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 * Forward declarations
 */
static int  TlsBlockModeProc _ANSI_ARGS_((ClientData instanceData, int mode));
static int  TlsCloseProc _ANSI_ARGS_((ClientData instanceData, Tcl_Interp *interp));
static int  TlsInputProc _ANSI_ARGS_((ClientData instanceData, char *buf, int bufSize, int *errorCodePtr));
static int  TlsOutputProc _ANSI_ARGS_((ClientData instanceData, CONST char *buf, int toWrite, int *errorCodePtr));
static int  TlsGetOptionProc _ANSI_ARGS_((ClientData instanceData, Tcl_Interp *interp, CONST84 char *optionName, Tcl_DString *dsPtr));
static int  TlsSetOptionProc _ANSI_ARGS_((ClientData instanceData, Tcl_Interp *interp, CONST84 char *optionName, CONST84 char *optionValue));
static void TlsWatchProc _ANSI_ARGS_((ClientData instanceData, int mask));
static int  TlsGetHandleProc _ANSI_ARGS_((ClientData instanceData, int direction, ClientData *handlePtr));
static int  TlsNotifyProc _ANSI_ARGS_((ClientData instanceData, int mask));
#if 0
static void TlsChannelHandler _ANSI_ARGS_((ClientData clientData, int mask));
#endif
static void TlsChannelHandlerTimer _ANSI_ARGS_((ClientData clientData));
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		 */

		tlsChannelType->typeName	= "tls";
		tlsChannelType->closeProc	= TlsCloseProc;
		tlsChannelType->inputProc	= TlsInputProc;
		tlsChannelType->outputProc	= TlsOutputProc;
		tlsChannelType->getOptionProc	= TlsGetOptionProc;
		tlsChannelType->setOptionProc	= TlsSetOptionProc;
		tlsChannelType->watchProc	= TlsWatchProc;
		tlsChannelType->getHandleProc	= TlsGetHandleProc;

		/*
		 * Compiled against 8.3.2+. Direct access to all elements possible. Use
		 * channelTypeVersion information to select the values to use.
		 */
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		case SSL_ERROR_SYSCALL:
			backingError = ERR_get_error();

			if (backingError == 0 && err == 0) {
				dprintf("EOF reached")
				*errorCodePtr = ECONNRESET;
			} else if (backingError == 0 && err == -1) {
				dprintf("I/O error occured (errno = %lu)", (unsigned long) Tcl_GetErrno());
				dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno());
				*errorCodePtr = Tcl_GetErrno();
				if (*errorCodePtr == ECONNRESET) {
					*errorCodePtr = ECONNABORTED;
				}
			} else {
				dprintf("I/O error occured (backingError = %lu)", backingError);
				dprintf("I/O error occurred (backingError = %lu)", backingError);
				*errorCodePtr = backingError;
				if (*errorCodePtr == ECONNRESET) {
					*errorCodePtr = ECONNABORTED;
				}
			}

			statePtr->flags |= TLS_TCL_HANDSHAKE_FAILED;
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			backingError = ERR_get_error();

			if (backingError == 0 && bytesRead == 0) {
				dprintf("EOF reached")
				*errorCodePtr = 0;
				bytesRead = 0;
			} else if (backingError == 0 && bytesRead == -1) {
				dprintf("I/O error occured (errno = %lu)", (unsigned long) Tcl_GetErrno());
				dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno());
				*errorCodePtr = Tcl_GetErrno();
				bytesRead = -1;
			} else {
				dprintf("I/O error occured (backingError = %lu)", backingError);
				dprintf("I/O error occurred (backingError = %lu)", backingError);
				*errorCodePtr = backingError;
				bytesRead = -1;
			}

			break;
		case SSL_ERROR_ZERO_RETURN:
			dprintf("Got SSL_ERROR_ZERO_RETURN, this means an EOF has been reached");
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			backingError = ERR_get_error();

			if (backingError == 0 && written == 0) {
				dprintf("EOF reached")
				*errorCodePtr = 0;
				written = 0;
			} else if (backingError == 0 && written == -1) {
				dprintf("I/O error occured (errno = %lu)", (unsigned long) Tcl_GetErrno());
				dprintf("I/O error occurred (errno = %lu)", (unsigned long) Tcl_GetErrno());
				*errorCodePtr = Tcl_GetErrno();
				written = -1;
			} else {
				dprintf("I/O error occured (backingError = %lu)", backingError);
				dprintf("I/O error occurred (backingError = %lu)", backingError);
				*errorCodePtr = backingError;
				written = -1;
			}

			break;
		case SSL_ERROR_SSL:
			Tls_Error(statePtr, TCLTLS_SSL_ERROR(statePtr->ssl, written));
			*errorCodePtr = ECONNABORTED;
			written = -1;
			break;
		default:
			dprintf(" unknown err: %d", err);
			break;
	}

	dprintf("Output(%d) -> %d", toWrite, written);
	return(written);
}

/*
 *-------------------------------------------------------------------
 *
 * TlsSetOptionProc --
 *
 *	Sets an option value for a SSL socket based channel.
 *
 * Results:
 *	A standard Tcl result.
 *
 * Side effects:
 *	None.
 *
 *-------------------------------------------------------------------
 */
static int
TlsSetOptionProc(ClientData instanceData,	/* Socket state. */
	Tcl_Interp *interp,		/* For errors - can be NULL. */
	CONST84 char *optionName,	/* Name of the option to
					 * set the value for, or
					 * NULL to get all options. */
	CONST84 char *optionValue)	/* Value for option. */
{
    State *statePtr = (State *) instanceData;

    Tcl_Channel downChan = Tls_GetParent(statePtr, TLS_TCL_FASTPATH);
    Tcl_DriverSetOptionProc *setOptionProc;

    setOptionProc = Tcl_ChannelSetOptionProc(Tcl_GetChannelType(downChan));
    if (setOptionProc != NULL) {
	return (*setOptionProc)(Tcl_GetChannelInstanceData(downChan), interp, optionName, optionValue);
    } else if (optionName == (char*) NULL) {
	/*
	 * Request is query for all options, this is ok.
	 */
	return TCL_OK;
    }
    /*
     * Request for a specific option has to fail, we don't have any.
     */
    return TCL_ERROR;
}

/*
 *-------------------------------------------------------------------
 *
 * TlsGetOptionProc --
 *
 *	Computes an option value for a SSL socket based channel, or a
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					 * NULL to get all options and
					 * their values. */
	Tcl_DString *dsPtr)		/* Where to store the computed value
					 * initialized by caller. */
{
    State *statePtr = (State *) instanceData;

   Tcl_Channel downChan = Tls_GetParent(statePtr, TLS_TCL_FASTPATH);
   Tcl_DriverGetOptionProc *getOptionProc;
    Tcl_Channel downChan = Tls_GetParent(statePtr, TLS_TCL_FASTPATH);
    Tcl_DriverGetOptionProc *getOptionProc;

    getOptionProc = Tcl_ChannelGetOptionProc(Tcl_GetChannelType(downChan));
    if (getOptionProc != NULL) {
        return (*getOptionProc)(Tcl_GetChannelInstanceData(downChan), interp, optionName, dsPtr);
    } else if (optionName == (char*) NULL) {
        /*
         * Request is query for all options, this is ok.
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 */

static int TlsNotifyProc(ClientData instanceData, int mask) {
	State *statePtr = (State *) instanceData;
	int errorCode;

	/*
	 * An event occured in the underlying channel.  This
	 * An event occurred in the underlying channel.  This
	 * transformation doesn't process such events thus returns the
	 * incoming mask unchanged.
	 */
	if (statePtr->timer != (Tcl_TimerToken) NULL) {
		/*
		 * Delete an existing timer. It was not fired, yet we are
		 * here, so the channel below generated such an event and we
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