Checked in the following released items:

xkeyboard-config-1.4.tar.gz
ttf-bitstream-vera-1.10.tar.gz
font-alias-1.0.1.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sun-misc-1.0.0.tar.gz
font-sony-misc-1.0.0.tar.gz
font-schumacher-misc-1.0.0.tar.gz
font-mutt-misc-1.0.0.tar.gz
font-misc-misc-1.0.0.tar.gz
font-misc-meltho-1.0.0.tar.gz
font-micro-misc-1.0.0.tar.gz
font-jis-misc-1.0.0.tar.gz
font-isas-misc-1.0.0.tar.gz
font-dec-misc-1.0.0.tar.gz
font-daewoo-misc-1.0.0.tar.gz
font-cursor-misc-1.0.0.tar.gz
font-arabic-misc-1.0.0.tar.gz
font-winitzki-cyrillic-1.0.0.tar.gz
font-misc-cyrillic-1.0.0.tar.gz
font-cronyx-cyrillic-1.0.0.tar.gz
font-screen-cyrillic-1.0.1.tar.gz
font-xfree86-type1-1.0.1.tar.gz
font-adobe-utopia-type1-1.0.1.tar.gz
font-ibm-type1-1.0.0.tar.gz
font-bitstream-type1-1.0.0.tar.gz
font-bitstream-speedo-1.0.0.tar.gz
font-bh-ttf-1.0.0.tar.gz
font-bh-type1-1.0.0.tar.gz
font-bitstream-100dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz
font-bh-100dpi-1.0.0.tar.gz
font-adobe-utopia-100dpi-1.0.1.tar.gz
font-adobe-100dpi-1.0.0.tar.gz
font-util-1.0.1.tar.gz
font-bitstream-75dpi-1.0.0.tar.gz
font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz
font-adobe-utopia-75dpi-1.0.1.tar.gz
font-bh-75dpi-1.0.0.tar.gz
bdftopcf-1.0.1.tar.gz
font-adobe-75dpi-1.0.0.tar.gz
mkfontscale-1.0.6.tar.gz
openssl-0.9.8k.tar.gz
bigreqsproto-1.0.2.tar.gz
xtrans-1.2.2.tar.gz
resourceproto-1.0.2.tar.gz
inputproto-1.4.4.tar.gz
compositeproto-0.4.tar.gz
damageproto-1.1.0.tar.gz
zlib-1.2.3.tar.gz
xkbcomp-1.0.5.tar.gz
freetype-2.3.9.tar.gz
pthreads-w32-2-8-0-release.tar.gz
pixman-0.12.0.tar.gz
kbproto-1.0.3.tar.gz
evieext-1.0.2.tar.gz
fixesproto-4.0.tar.gz
recordproto-1.13.2.tar.gz
randrproto-1.2.2.tar.gz
scrnsaverproto-1.1.0.tar.gz
renderproto-0.9.3.tar.gz
xcmiscproto-1.1.2.tar.gz
fontsproto-2.0.2.tar.gz
xextproto-7.0.3.tar.gz
xproto-7.0.14.tar.gz
libXdmcp-1.0.2.tar.gz
libxkbfile-1.0.5.tar.gz
libfontenc-1.0.4.tar.gz
libXfont-1.3.4.tar.gz
libX11-1.1.5.tar.gz
libXau-1.0.4.tar.gz
libxcb-1.1.tar.gz
xorg-server-1.5.3.tar.gz

1 files changed, 416 insertions, 0 deletions

diff --git a/openssl/demos/state_machine/state_machine.c b/openssl/demos/state_machine/state_machine.c
new file mode 100644
index 000000000..fef3f3e3d
--- /dev/null
+++ b/openssl/demos/state_machine/state_machine.c
@@ -0,0 +1,416 @@
+/* ====================================================================
+ * Copyright (c) 2000 The OpenSSL Project.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer. 
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in
+ *    the documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ *    software must display the following acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ *    endorse or promote products derived from this software without
+ *    prior written permission. For written permission, please contact
+ *    openssl-core@openssl.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ *    nor may "OpenSSL" appear in their names without prior written
+ *    permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ *    acknowledgment:
+ *    "This product includes software developed by the OpenSSL Project
+ *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com).  This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+
+/*
+ * Nuron, a leader in hardware encryption technology, generously
+ * sponsored the development of this demo by Ben Laurie.
+ *
+ * See http://www.nuron.com/.
+ */
+
+/*
+ * the aim of this demo is to provide a fully working state-machine
+ * style SSL implementation, i.e. one where the main loop acquires
+ * some data, then converts it from or to SSL by feeding it into the
+ * SSL state machine. It then does any I/O required by the state machine
+ * and loops.
+ *
+ * In order to keep things as simple as possible, this implementation
+ * listens on a TCP socket, which it expects to get an SSL connection
+ * on (for example, from s_client) and from then on writes decrypted
+ * data to stdout and encrypts anything arriving on stdin. Verbose
+ * commentary is written to stderr.
+ *
+ * This implementation acts as a server, but it can also be done for a client.  */
+
+#include <openssl/ssl.h>
+#include <assert.h>
+#include <unistd.h>
+#include <string.h>
+#include <openssl/err.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+/* die_unless is intended to work like assert, except that it happens
+   always, even if NDEBUG is defined. Use assert as a stopgap. */
+
+#define die_unless(x)	assert(x)
+
+typedef struct
+    {
+    SSL_CTX *pCtx;
+    BIO *pbioRead;
+    BIO *pbioWrite;
+    SSL *pSSL;
+    } SSLStateMachine;
+
+void SSLStateMachine_print_error(SSLStateMachine *pMachine,const char *szErr)
+    {
+    unsigned long l;
+
+    fprintf(stderr,"%s\n",szErr);
+    while((l=ERR_get_error()))
+	{
+	char buf[1024];
+
+	ERR_error_string_n(l,buf,sizeof buf);
+	fprintf(stderr,"Error %lx: %s\n",l,buf);
+	}
+    }
+
+SSLStateMachine *SSLStateMachine_new(const char *szCertificateFile,
+				     const char *szKeyFile)
+    {
+    SSLStateMachine *pMachine=malloc(sizeof *pMachine);
+    int n;
+
+    die_unless(pMachine);
+
+    pMachine->pCtx=SSL_CTX_new(SSLv23_server_method());
+    die_unless(pMachine->pCtx);
+
+    n=SSL_CTX_use_certificate_file(pMachine->pCtx,szCertificateFile,
+				   SSL_FILETYPE_PEM);
+    die_unless(n > 0);
+
+    n=SSL_CTX_use_PrivateKey_file(pMachine->pCtx,szKeyFile,SSL_FILETYPE_PEM);
+    die_unless(n > 0);
+
+    pMachine->pSSL=SSL_new(pMachine->pCtx);
+    die_unless(pMachine->pSSL);
+
+    pMachine->pbioRead=BIO_new(BIO_s_mem());
+
+    pMachine->pbioWrite=BIO_new(BIO_s_mem());
+
+    SSL_set_bio(pMachine->pSSL,pMachine->pbioRead,pMachine->pbioWrite);
+
+    SSL_set_accept_state(pMachine->pSSL);
+
+    return pMachine;
+    }
+
+void SSLStateMachine_read_inject(SSLStateMachine *pMachine,
+				 const unsigned char *aucBuf,int nBuf)
+    {
+    int n=BIO_write(pMachine->pbioRead,aucBuf,nBuf);
+    /* If it turns out this assert fails, then buffer the data here
+     * and just feed it in in churn instead. Seems to me that it
+     * should be guaranteed to succeed, though.
+     */
+    assert(n == nBuf);
+    fprintf(stderr,"%d bytes of encrypted data fed to state machine\n",n);
+    }
+
+int SSLStateMachine_read_extract(SSLStateMachine *pMachine,
+				 unsigned char *aucBuf,int nBuf)
+    {
+    int n;
+
+    if(!SSL_is_init_finished(pMachine->pSSL))
+	{
+	fprintf(stderr,"Doing SSL_accept\n");
+	n=SSL_accept(pMachine->pSSL);
+	if(n == 0)
+	    fprintf(stderr,"SSL_accept returned zero\n");
+	if(n < 0)
+	    {
+	    int err;
+
+	    if((err=SSL_get_error(pMachine->pSSL,n)) == SSL_ERROR_WANT_READ)
+		{
+		fprintf(stderr,"SSL_accept wants more data\n");
+		return 0;
+		}
+
+	    SSLStateMachine_print_error(pMachine,"SSL_accept error");
+	    exit(7);
+	    }
+	return 0;
+	}
+
+    n=SSL_read(pMachine->pSSL,aucBuf,nBuf);
+    if(n < 0)
+	{
+	int err=SSL_get_error(pMachine->pSSL,n);
+
+	if(err == SSL_ERROR_WANT_READ)
+	    {
+	    fprintf(stderr,"SSL_read wants more data\n");
+	    return 0;
+	    }
+
+	SSLStateMachine_print_error(pMachine,"SSL_read error");
+	exit(8);
+	}
+
+    fprintf(stderr,"%d bytes of decrypted data read from state machine\n",n);
+    return n;
+    }
+
+int SSLStateMachine_write_can_extract(SSLStateMachine *pMachine)
+    {
+    int n=BIO_pending(pMachine->pbioWrite);
+    if(n)
+	fprintf(stderr,"There is encrypted data available to write\n");
+    else
+	fprintf(stderr,"There is no encrypted data available to write\n");
+
+    return n;
+    }
+
+int SSLStateMachine_write_extract(SSLStateMachine *pMachine,
+				  unsigned char *aucBuf,int nBuf)
+    {
+    int n;
+
+    n=BIO_read(pMachine->pbioWrite,aucBuf,nBuf);
+    fprintf(stderr,"%d bytes of encrypted data read from state machine\n",n);
+    return n;
+    }
+
+void SSLStateMachine_write_inject(SSLStateMachine *pMachine,
+				  const unsigned char *aucBuf,int nBuf)
+    {
+    int n=SSL_write(pMachine->pSSL,aucBuf,nBuf);
+    /* If it turns out this assert fails, then buffer the data here
+     * and just feed it in in churn instead. Seems to me that it
+     * should be guaranteed to succeed, though.
+     */
+    assert(n == nBuf);
+    fprintf(stderr,"%d bytes of unencrypted data fed to state machine\n",n);
+    }
+
+int OpenSocket(int nPort)
+    {
+    int nSocket;
+    struct sockaddr_in saServer;
+    struct sockaddr_in saClient;
+    int one=1;
+    int nSize;
+    int nFD;
+    int nLen;
+
+    nSocket=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
+    if(nSocket < 0)
+	{
+	perror("socket");
+	exit(1);
+	}
+
+    if(setsockopt(nSocket,SOL_SOCKET,SO_REUSEADDR,(char *)&one,sizeof one) < 0)
+	{
+	perror("setsockopt");
+        exit(2);
+	}
+
+    memset(&saServer,0,sizeof saServer);
+    saServer.sin_family=AF_INET;
+    saServer.sin_port=htons(nPort);
+    nSize=sizeof saServer;
+    if(bind(nSocket,(struct sockaddr *)&saServer,nSize) < 0)
+	{
+	perror("bind");
+	exit(3);
+	}
+
+    if(listen(nSocket,512) < 0)
+	{
+	perror("listen");
+	exit(4);
+	}
+
+    nLen=sizeof saClient;
+    nFD=accept(nSocket,(struct sockaddr *)&saClient,&nLen);
+    if(nFD < 0)
+	{
+	perror("accept");
+	exit(5);
+	}
+
+    fprintf(stderr,"Incoming accepted on port %d\n",nPort);
+
+    return nFD;
+    }
+
+int main(int argc,char **argv)
+    {
+    SSLStateMachine *pMachine;
+    int nPort;
+    int nFD;
+    const char *szCertificateFile;
+    const char *szKeyFile;
+    char rbuf[1];
+    int nrbuf=0;
+
+    if(argc != 4)
+	{
+	fprintf(stderr,"%s <port> <certificate file> <key file>\n",argv[0]);
+	exit(6);
+	}
+
+    nPort=atoi(argv[1]);
+    szCertificateFile=argv[2];
+    szKeyFile=argv[3];
+
+    SSL_library_init();
+    OpenSSL_add_ssl_algorithms();
+    SSL_load_error_strings();
+    ERR_load_crypto_strings();
+
+    nFD=OpenSocket(nPort);
+
+    pMachine=SSLStateMachine_new(szCertificateFile,szKeyFile);
+
+    for( ; ; )
+	{
+	fd_set rfds,wfds;
+	unsigned char buf[1024];
+	int n;
+
+	FD_ZERO(&rfds);
+	FD_ZERO(&wfds);
+
+	/* Select socket for input */
+	FD_SET(nFD,&rfds);
+
+	/* check whether there's decrypted data */
+	if(!nrbuf)
+	    nrbuf=SSLStateMachine_read_extract(pMachine,rbuf,1);
+
+	/* if there's decrypted data, check whether we can write it */
+	if(nrbuf)
+	    FD_SET(1,&wfds);
+
+	/* Select socket for output */
+	if(SSLStateMachine_write_can_extract(pMachine))
+	    FD_SET(nFD,&wfds);
+
+	/* Select stdin for input */
+	FD_SET(0,&rfds);
+
+	/* Wait for something to do something */
+	n=select(nFD+1,&rfds,&wfds,NULL,NULL);
+	assert(n > 0);
+
+	/* Socket is ready for input */
+	if(FD_ISSET(nFD,&rfds))
+	    {
+	    n=read(nFD,buf,sizeof buf);
+	    if(n == 0)
+		{
+		fprintf(stderr,"Got EOF on socket\n");
+		exit(0);
+		}
+	    assert(n > 0);
+
+	    SSLStateMachine_read_inject(pMachine,buf,n);
+	    }
+
+	/* stdout is ready for output (and hence we have some to send it) */
+	if(FD_ISSET(1,&wfds))
+	    {
+	    assert(nrbuf == 1);
+	    buf[0]=rbuf[0];
+	    nrbuf=0;
+
+	    n=SSLStateMachine_read_extract(pMachine,buf+1,sizeof buf-1);
+	    if(n < 0)
+		{
+		SSLStateMachine_print_error(pMachine,"read extract failed");
+		break;
+		}
+	    assert(n >= 0);
+	    ++n;
+	    if(n > 0) /* FIXME: has to be true now */
+		{
+		int w;
+		
+		w=write(1,buf,n);
+		/* FIXME: we should push back any unwritten data */
+		assert(w == n);
+		}
+	    }
+
+	/* Socket is ready for output (and therefore we have output to send) */
+	if(FD_ISSET(nFD,&wfds))
+	    {
+	    int w;
+
+	    n=SSLStateMachine_write_extract(pMachine,buf,sizeof buf);
+	    assert(n > 0);
+
+	    w=write(nFD,buf,n);
+	    /* FIXME: we should push back any unwritten data */
+	    assert(w == n);
+	    }
+
+	/* Stdin is ready for input */
+	if(FD_ISSET(0,&rfds))
+	    {
+	    n=read(0,buf,sizeof buf);
+	    if(n == 0)
+		{
+		fprintf(stderr,"Got EOF on stdin\n");
+		exit(0);
+		}
+	    assert(n > 0);
+
+	    SSLStateMachine_write_inject(pMachine,buf,n);
+	    }
+	}
+    /* not reached */
+    return 0;
+    }