Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 297 insertions, 0 deletions

diff --git a/dcop/KDE-ICE/listen.c b/dcop/KDE-ICE/listen.c
new file mode 100644
index 000000000..03b715c27
--- /dev/null
+++ b/dcop/KDE-ICE/listen.c
@@ -0,0 +1,297 @@
+/* $XConsortium: listen.c,v 1.15 94/05/02 11:22:36 mor Exp $ */
+/******************************************************************************
+
+
+Copyright (c) 1993  X Consortium
+
+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 THE
+X CONSORTIUM 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 X Consortium 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 X Consortium.
+
+Author: Ralph Mor, X Consortium
+******************************************************************************/
+
+#include <KDE-ICE/ICElib.h>
+#include "KDE-ICE/ICElibint.h"
+#include "KDE-ICE/Xtrans.h"
+#include <stdio.h>
+#include <time.h>
+#include <string.h>
+
+
+Status
+IceListenForConnections (countRet, listenObjsRet, errorLength, errorStringRet)
+
+int		*countRet;
+IceListenObj	**listenObjsRet;
+int		errorLength;
+char		*errorStringRet;
+
+{
+    struct _IceListenObj	*listenObjs;
+    char			*networkId;
+    int				transCount, partial, i, j;
+    int                         result = -1;
+    int                         count = 0;
+    Status			status = 1;
+    XtransConnInfo		*transConns = NULL;
+
+    while ((result < 0) && (count < 5))
+    {
+       char port[128];
+#ifdef _WIN32
+       int nTCPPort = ((getpid() + time(NULL) + count) % 32768) + 1024;
+       sprintf(port, "%d", nTCPPort);
+#else
+       sprintf(port, "dcop%d-%ld", getpid(), time(NULL)+count);
+#endif
+       result = _kde_IceTransMakeAllCOTSServerListeners (port, &partial,
+                                              &transCount, &transConns);
+       count++;
+    }
+
+    if ((result < 0) || (transCount < 1))
+    {
+	*listenObjsRet = NULL;
+	*countRet = 0;
+
+        strncpy (errorStringRet,
+	    "Cannot establish any listening sockets", errorLength);
+
+	return (0);
+    }
+
+    if ((listenObjs = (struct _IceListenObj *) malloc (
+	transCount * sizeof (struct _IceListenObj))) == NULL)
+    {
+	for (i = 0; i < transCount; i++)
+	    _kde_IceTransClose (transConns[i]);
+	free ((char *) transConns);
+	return (0);
+    }
+
+    *countRet = 0;
+
+    for (i = 0; i < transCount; i++)
+    {
+	networkId = (char*)_kde_IceTransGetMyNetworkId (transConns[i]);
+
+	if (networkId)
+	{
+	    listenObjs[*countRet].trans_conn = transConns[i];
+	    listenObjs[*countRet].network_id = networkId;
+
+	    (*countRet)++;
+	}
+    }
+
+    if (*countRet == 0)
+    {
+	*listenObjsRet = NULL;
+
+        strncpy (errorStringRet,
+	    "Cannot establish any listening sockets", errorLength);
+
+	status = 0;
+    }
+    else
+    {
+	*listenObjsRet = (IceListenObj *) malloc (
+	    *countRet * sizeof (IceListenObj));
+
+	if (*listenObjsRet == NULL)
+	{
+	    strncpy (errorStringRet, "Malloc failed", errorLength);
+
+	    status = 0;
+	}
+	else
+	{
+	    for (i = 0; i < *countRet; i++)
+	    {
+		(*listenObjsRet)[i] = (IceListenObj) malloc (
+		    sizeof (struct _IceListenObj));
+
+		if ((*listenObjsRet)[i] == NULL)
+		{
+		    strncpy (errorStringRet, "Malloc failed", errorLength);
+
+		    for (j = 0; j < i; j++)
+			free ((char *) (*listenObjsRet)[j]);
+
+		    free ((char *) *listenObjsRet);
+
+		    status = 0;
+		}
+		else
+		{
+		    *((*listenObjsRet)[i]) = listenObjs[i];
+		}
+	    }
+	}
+    }
+
+    if (status == 1)
+    {
+	if (errorStringRet && errorLength > 0)
+	    *errorStringRet = '\0';
+
+	for (i = 0; i < *countRet; i++)
+	{
+	    (*listenObjsRet)[i]->host_based_auth_proc = NULL;
+	}
+    }
+    else
+    {
+	for (i = 0; i < transCount; i++)
+	    _kde_IceTransClose (transConns[i]);
+    }
+
+    free ((char *) listenObjs);
+    free ((char *) transConns);
+
+    return (status);
+}
+
+
+
+int
+IceGetListenConnectionNumber (listenObj)
+
+IceListenObj listenObj;
+
+{
+    return (_kde_IceTransGetConnectionNumber (listenObj->trans_conn));
+}
+
+
+
+char *
+IceGetListenConnectionString (listenObj)
+
+IceListenObj listenObj;
+
+{
+    char *networkId;
+
+    networkId = (char *) malloc (strlen (listenObj->network_id) + 1);
+
+    if (networkId)
+	strcpy (networkId, listenObj->network_id);
+
+    return (networkId);
+}
+
+
+
+char *
+IceComposeNetworkIdList (count, listenObjs)
+
+int		count;
+IceListenObj	*listenObjs;
+
+{
+    char *list;
+    int len = 0;
+    int i;
+
+    if (count < 1 || listenObjs == NULL)
+	return (NULL);
+
+    for (i = 0; i < count; i++)
+	len += (strlen (listenObjs[i]->network_id) + 1);
+
+    list = (char *) malloc (len);
+
+    if (list == NULL)
+	return (NULL);
+    else
+    {
+	int doneCount = 0;
+
+	list[0] = '\0';
+
+	for (i = 0; i < count; i++)
+	{
+	    if (_kde_IceTransIsLocal (listenObjs[i]->trans_conn))
+	    {
+		strcat (list, listenObjs[i]->network_id);
+		doneCount++;
+		if (doneCount < count)
+		    strcat (list, ",");
+	    }
+	}
+
+	if (doneCount < count)
+	{
+	    for (i = 0; i < count; i++)
+	    {
+		if (!_kde_IceTransIsLocal (listenObjs[i]->trans_conn))
+		{
+		    strcat (list, listenObjs[i]->network_id);
+		    doneCount++;
+		    if (doneCount < count)
+			strcat (list, ",");
+		}
+	    }
+	}
+
+	return (list);
+    }
+}
+
+
+
+void
+IceFreeListenObjs (count, listenObjs)
+
+int	     count;
+IceListenObj *listenObjs;
+
+{
+    int i;
+
+    for (i = 0; i < count; i++)
+    {
+	free (listenObjs[i]->network_id);
+	_kde_IceTransClose (listenObjs[i]->trans_conn);
+	free ((char *) listenObjs[i]);
+    }
+
+    free ((char *) listenObjs);
+}
+
+
+
+/*
+ * Allow host based authentication for the ICE Connection Setup.
+ * Do not confuse with the host based authentication callbacks that
+ * can be set up in IceRegisterForProtocolReply.
+ */
+
+void
+IceSetHostBasedAuthProc (listenObj, hostBasedAuthProc)
+
+IceListenObj		listenObj;
+IceHostBasedAuthProc	hostBasedAuthProc;
+
+{
+    listenObj->host_based_auth_proc = hostBasedAuthProc;
+}