libX11 xserver fontconfig mesa pixman xkbcomp xkeyboard-config git update

23 Mar 2012

1 files changed, 182 insertions, 202 deletions

diff --git a/xorg-server/hw/xwin/winauth.c b/xorg-server/hw/xwin/winauth.c
index 7d4372549..25d1fbd62 100644
--- a/xorg-server/hw/xwin/winauth.c
+++ b/xorg-server/hw/xwin/winauth.c
@@ -1,202 +1,182 @@
-/*

- *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.

- *

- *Permission is hereby granted, free of charge, to any person obtaining

- * a copy of this software and associated documentation files (the

- *"Software"), to deal in the Software without restriction, including

- *without limitation the rights to use, copy, modify, merge, publish,

- *distribute, sublicense, and/or sell copies of the Software, and to

- *permit persons to whom the Software is furnished to do so, subject to

- *the following conditions:

- *

- *The above copyright notice and this permission notice shall be

- *included in all copies or substantial portions of the Software.

- *

- *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

- *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF

- *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

- *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR

- *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF

- *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION

- *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

- *

- *Except as contained in this notice, the name of Harold L Hunt II

- *shall not be used in advertising or otherwise to promote the sale, use

- *or other dealings in this Software without prior written authorization

- *from Harold L Hunt II.

- *

- * Authors:	Harold L Hunt II

- */

-

-#ifdef HAVE_XWIN_CONFIG_H

-#include <xwin-config.h>

-#endif

-

-#include "win.h"

-

-/* Includes for authorization */

-#include "securitysrv.h"

-

-

-/*

- * Constants

- */

-

-#define AUTH_NAME	"MIT-MAGIC-COOKIE-1"

-

-

-/*

- * Locals

- */

-

-static XID g_authId = 0;

-static unsigned int g_uiAuthDataLen = 0;

-static char *g_pAuthData = NULL;

-

-/*

- * Code to generate a MIT-MAGIC-COOKIE-1, copied from under XCSECURITY

- */

-

-#ifndef XCSECURITY

-static

-void

-GenerateRandomData (int len, char *buf)

-{

-    int fd;

-

-    fd = open("/dev/urandom", O_RDONLY);

-    read(fd, buf, len);

-    close(fd);

-}

-

-

-static char cookie[16]; /* 128 bits */

-

-XID

-static MitGenerateCookie (

-    unsigned	data_length,

-    char	*data,

-    XID		id,

-    unsigned	*data_length_return,

-    char	**data_return)

-{

-    int i = 0;

-    int status;

-

-    while (data_length--)

-    {

-	cookie[i++] += *data++;

-	if (i >= sizeof (cookie)) i = 0;

-    }

-    GenerateRandomData(sizeof (cookie), cookie);

-    status = MitAddCookie(sizeof (cookie), cookie, id);

-    if (!status)

-    {

-	id = -1;

-    }

-    else

-    {

-	*data_return = cookie;

-	*data_length_return = sizeof (cookie);

-    }

-    return id;

-}

-

-static

-XID

-GenerateAuthorization(

-	unsigned name_length,

-	char	*name,

-	unsigned data_length,

-	char	*data,

-	unsigned *data_length_return,

-	char	**data_return)

-{

-    return MitGenerateCookie(data_length, data,

-                             FakeClientID(0), data_length_return, data_return);

-}

-#endif

-

-/*

- * Generate authorization cookie for internal server clients

- */

-

-Bool

-winGenerateAuthorization (void)

-{

-  Bool				fFreeAuth = FALSE;

-  SecurityAuthorizationPtr	pAuth = NULL;

-

-  /* Call OS layer to generate authorization key */

-  g_authId = GenerateAuthorization (strlen (AUTH_NAME),

-				    AUTH_NAME,

-				    0,

-				    NULL,

-				    &g_uiAuthDataLen,

-				    &g_pAuthData);

-  if ((XID) ~0L == g_authId)

-    {

-      ErrorF ("winGenerateAuthorization - GenerateAuthorization failed\n");

-      goto auth_bailout;

-    }

-

-  else

-    {

-      winDebug("winGenerateAuthorization - GenerateAuthorization success!\n"

-	      "AuthDataLen: %d AuthData: %s\n",

-	      g_uiAuthDataLen, g_pAuthData);

-    }

-

-#ifdef XCSECURITY

-  /* Allocate structure for additional auth information */

-  pAuth = (SecurityAuthorizationPtr) 

-    malloc(sizeof (SecurityAuthorizationRec));

-  if (!(pAuth))

-    {

-      ErrorF ("winGenerateAuthorization - Failed allocating "

-	      "SecurityAuthorizationPtr.\n");

-      goto auth_bailout;

-    }

-  

-  /* Fill in the auth fields */

-  pAuth->id = g_authId;

-  pAuth->timeout = 0; /* live for x seconds after refcnt == 0 */

-  pAuth->group = None;

-  pAuth->trustLevel = XSecurityClientTrusted;

-  pAuth->refcnt = 1; /* this auth must stick around */

-  pAuth->secondsRemaining = 0;

-  pAuth->timer = NULL;

-  pAuth->eventClients = NULL;

-  

-  /* Add the authorization to the server's auth list */

-  if (!AddResource (g_authId,

-		    SecurityAuthorizationResType,

-		    pAuth))

-    {

-      ErrorF ("winGenerateAuthorization - AddResource failed for auth.\n");

-      fFreeAuth = TRUE;

-      goto auth_bailout;

-    }

-  

-  /* Don't free the auth data, since it is still used internally */

-  pAuth = NULL;

-#endif

-

-  return TRUE;

-

- auth_bailout:

-  if (fFreeAuth)

-    free(pAuth);

-  

-  return FALSE;

-}

-

-/* Use our generated cookie for authentication */

-void

-winSetAuthorization(void)

-{

-  XSetAuthorization (AUTH_NAME,

-		     strlen (AUTH_NAME),

-		     g_pAuthData,

-		     g_uiAuthDataLen);

-}

+/*
+ *Copyright (C) 2003-2004 Harold L Hunt II All Rights Reserved.
+ *
+ *Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ *"Software"), to deal in the Software without restriction, including
+ *without limitation the rights to use, copy, modify, merge, publish,
+ *distribute, sublicense, and/or sell copies of the Software, and to
+ *permit persons to whom the Software is furnished to do so, subject to
+ *the following conditions:
+ *
+ *The above copyright notice and this permission notice shall be
+ *included in all copies or substantial portions of the Software.
+ *
+ *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *NONINFRINGEMENT. IN NO EVENT SHALL HAROLD L HUNT II BE LIABLE FOR
+ *ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+ *CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ *Except as contained in this notice, the name of Harold L Hunt II
+ *shall not be used in advertising or otherwise to promote the sale, use
+ *or other dealings in this Software without prior written authorization
+ *from Harold L Hunt II.
+ *
+ * Authors:	Harold L Hunt II
+ */
+
+#ifdef HAVE_XWIN_CONFIG_H
+#include <xwin-config.h>
+#endif
+
+#include "win.h"
+
+/* Includes for authorization */
+#include "securitysrv.h"
+
+/*
+ * Constants
+ */
+
+#define AUTH_NAME	"MIT-MAGIC-COOKIE-1"
+
+/*
+ * Locals
+ */
+
+static XID g_authId = 0;
+static unsigned int g_uiAuthDataLen = 0;
+static char *g_pAuthData = NULL;
+
+/*
+ * Code to generate a MIT-MAGIC-COOKIE-1, copied from under XCSECURITY
+ */
+
+#ifndef XCSECURITY
+static
+    void
+GenerateRandomData(int len, char *buf)
+{
+    int fd;
+
+    fd = open("/dev/urandom", O_RDONLY);
+    read(fd, buf, len);
+    close(fd);
+}
+
+static char cookie[16];         /* 128 bits */
+
+XID
+    static
+MitGenerateCookie(unsigned data_length,
+                  char *data,
+                  XID id, unsigned *data_length_return, char **data_return)
+{
+    int i = 0;
+    int status;
+
+    while (data_length--) {
+        cookie[i++] += *data++;
+        if (i >= sizeof(cookie))
+            i = 0;
+    }
+    GenerateRandomData(sizeof(cookie), cookie);
+    status = MitAddCookie(sizeof(cookie), cookie, id);
+    if (!status) {
+        id = -1;
+    }
+    else {
+        *data_return = cookie;
+        *data_length_return = sizeof(cookie);
+    }
+    return id;
+}
+
+static
+    XID
+GenerateAuthorization(unsigned name_length,
+                      char *name,
+                      unsigned data_length,
+                      char *data,
+                      unsigned *data_length_return, char **data_return)
+{
+    return MitGenerateCookie(data_length, data,
+                             FakeClientID(0), data_length_return, data_return);
+}
+#endif
+
+/*
+ * Generate authorization cookie for internal server clients
+ */
+
+Bool
+winGenerateAuthorization(void)
+{
+    Bool fFreeAuth = FALSE;
+    SecurityAuthorizationPtr pAuth = NULL;
+
+    /* Call OS layer to generate authorization key */
+    g_authId = GenerateAuthorization(strlen(AUTH_NAME),
+                                     AUTH_NAME,
+                                     0, NULL, &g_uiAuthDataLen, &g_pAuthData);
+    if ((XID) ~0L == g_authId) {
+        ErrorF("winGenerateAuthorization - GenerateAuthorization failed\n");
+        goto auth_bailout;
+    }
+
+    else {
+        winDebug("winGenerateAuthorization - GenerateAuthorization success!\n"
+                 "AuthDataLen: %d AuthData: %s\n",
+                 g_uiAuthDataLen, g_pAuthData);
+    }
+
+#ifdef XCSECURITY
+    /* Allocate structure for additional auth information */
+    pAuth = (SecurityAuthorizationPtr)
+        malloc(sizeof(SecurityAuthorizationRec));
+    if (!(pAuth)) {
+        ErrorF("winGenerateAuthorization - Failed allocating "
+               "SecurityAuthorizationPtr.\n");
+        goto auth_bailout;
+    }
+
+    /* Fill in the auth fields */
+    pAuth->id = g_authId;
+    pAuth->timeout = 0;         /* live for x seconds after refcnt == 0 */
+    pAuth->group = None;
+    pAuth->trustLevel = XSecurityClientTrusted;
+    pAuth->refcnt = 1;          /* this auth must stick around */
+    pAuth->secondsRemaining = 0;
+    pAuth->timer = NULL;
+    pAuth->eventClients = NULL;
+
+    /* Add the authorization to the server's auth list */
+    if (!AddResource(g_authId, SecurityAuthorizationResType, pAuth)) {
+        ErrorF("winGenerateAuthorization - AddResource failed for auth.\n");
+        fFreeAuth = TRUE;
+        goto auth_bailout;
+    }
+
+    /* Don't free the auth data, since it is still used internally */
+    pAuth = NULL;
+#endif
+
+    return TRUE;
+
+ auth_bailout:
+    if (fFreeAuth)
+        free(pAuth);
+
+    return FALSE;
+}
+
+/* Use our generated cookie for authentication */
+void
+winSetAuthorization(void)
+{
+    XSetAuthorization(AUTH_NAME,
+                      strlen(AUTH_NAME), g_pAuthData, g_uiAuthDataLen);
+}