Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 121 insertions, 0 deletions

diff --git a/nx-X11/lib/ICE/setauth.c b/nx-X11/lib/ICE/setauth.c
new file mode 100644
index 000000000..4fd77182a
--- /dev/null
+++ b/nx-X11/lib/ICE/setauth.c
@@ -0,0 +1,121 @@
+/* $Xorg: setauth.c,v 1.4 2001/02/09 02:03:26 xorgcvs Exp $ */
+/******************************************************************************
+
+
+Copyright 1993, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+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 THE
+OPEN GROUP 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 The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+Author: Ralph Mor, X Consortium
+******************************************************************************/
+/* $XFree86: xc/lib/ICE/setauth.c,v 1.4 2001/12/14 19:53:36 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/ICE/ICElib.h>
+#include "ICElibint.h"
+#include <X11/ICE/ICEutil.h>
+
+
+/*
+ * IceSetPaAuthData is not a standard part of ICElib, it is specific
+ * to the sample implementation.
+ *
+ * For the client that initiates a Protocol Setup, we look in the
+ * .ICEauthority file to get authentication data.
+ *
+ * For the client accepting the Protocol Setup, we get the data
+ * from an in-memory database of authentication data (set by the
+ * application calling IceSetPaAuthData).  We have to get the data
+ * from memory because getting it directly from the .ICEauthority
+ * file is not secure - someone can just modify the contents of the
+ * .ICEauthority file behind our back.
+ */
+
+int		 _IcePaAuthDataEntryCount = 0;
+#ifndef __UNIXOS2__
+IceAuthDataEntry _IcePaAuthDataEntries[ICE_MAX_AUTH_DATA_ENTRIES];
+#else
+IceAuthDataEntry _IcePaAuthDataEntries[ICE_MAX_AUTH_DATA_ENTRIES] = {0};
+#endif
+
+
+void
+IceSetPaAuthData (numEntries, entries)
+
+int			numEntries;
+IceAuthDataEntry	*entries;
+
+{
+    /*
+     * _IcePaAuthDataEntries should really be a linked list.
+     * On my list of TO DO stuff.
+     */
+
+    int i, j;
+
+    for (i = 0; i < numEntries; i++)
+    {
+	for (j = 0; j < _IcePaAuthDataEntryCount; j++)
+	    if (strcmp (entries[i].protocol_name,
+		_IcePaAuthDataEntries[j].protocol_name) == 0 &&
+                strcmp (entries[i].network_id,
+		_IcePaAuthDataEntries[j].network_id) == 0 &&
+                strcmp (entries[i].auth_name,
+		_IcePaAuthDataEntries[j].auth_name) == 0)
+		break;
+
+	if (j < _IcePaAuthDataEntryCount)
+	{
+	    free (_IcePaAuthDataEntries[j].protocol_name);
+	    free (_IcePaAuthDataEntries[j].network_id);
+	    free (_IcePaAuthDataEntries[j].auth_name);
+	    free (_IcePaAuthDataEntries[j].auth_data);
+	}
+	else
+	{
+	    _IcePaAuthDataEntryCount++;
+	}
+
+	_IcePaAuthDataEntries[j].protocol_name = (char *) malloc (
+	    strlen (entries[i].protocol_name) + 1);
+	strcpy (_IcePaAuthDataEntries[j].protocol_name,
+	    entries[i].protocol_name);
+
+	_IcePaAuthDataEntries[j].network_id = (char *) malloc (
+	    strlen (entries[i].network_id) + 1);
+	strcpy (_IcePaAuthDataEntries[j].network_id,
+	    entries[i].network_id);
+
+	_IcePaAuthDataEntries[j].auth_name = (char *) malloc (
+            strlen (entries[i].auth_name) + 1);
+	strcpy (_IcePaAuthDataEntries[j].auth_name,
+	    entries[i].auth_name);
+
+	_IcePaAuthDataEntries[j].auth_data_length =
+            entries[i].auth_data_length;
+	_IcePaAuthDataEntries[j].auth_data = (char *) malloc (
+            entries[i].auth_data_length);
+	memcpy (_IcePaAuthDataEntries[j].auth_data,
+            entries[i].auth_data, entries[i].auth_data_length);
+    }
+}