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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /dcop/KDE-ICE/watch.c
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.zip
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
Diffstat (limited to 'dcop/KDE-ICE/watch.c')
-rw-r--r--dcop/KDE-ICE/watch.c199
1 files changed, 199 insertions, 0 deletions
diff --git a/dcop/KDE-ICE/watch.c b/dcop/KDE-ICE/watch.c
new file mode 100644
index 000000000..79a2b8910
--- /dev/null
+++ b/dcop/KDE-ICE/watch.c
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+/* $Xorg: watch.c,v 1.3 2000/08/17 19:44:19 cpqbld Exp $ */
+/******************************************************************************
+
+
+Copyright 1993, 1998 The Open Group
+
+All Rights Reserved.
+
+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
+******************************************************************************/
+
+#include "KDE-ICE/ICElib.h"
+#include "KDE-ICE/ICElibint.h"
+#include "KDE-ICE/globals.h"
+
+Status
+IceAddConnectionWatch (watchProc, clientData)
+
+IceWatchProc watchProc;
+IcePointer clientData;
+
+{
+ /*
+ * watchProc will be called each time an ICE connection is
+ * created/destroyed by ICElib.
+ */
+
+ _IceWatchProc *ptr = _IceWatchProcs;
+ _IceWatchProc *newWatchProc;
+ int i;
+
+ if ((newWatchProc = (_IceWatchProc *) malloc (
+ sizeof (_IceWatchProc))) == NULL)
+ {
+ return (0);
+ }
+
+ newWatchProc->watch_proc = watchProc;
+ newWatchProc->client_data = clientData;
+ newWatchProc->watched_connections = NULL;
+ newWatchProc->next = NULL;
+
+ while (ptr && ptr->next)
+ ptr = ptr->next;
+
+ if (ptr == NULL)
+ _IceWatchProcs = newWatchProc;
+ else
+ ptr->next = newWatchProc;
+
+
+ /*
+ * Invoke the watch proc with any previously opened ICE connections.
+ */
+
+ for (i = 0; i < _IceConnectionCount; i++)
+ {
+ _IceWatchedConnection *newWatchedConn = (_IceWatchedConnection *)
+ malloc (sizeof (_IceWatchedConnection));
+
+ newWatchedConn->iceConn = _IceConnectionObjs[i];
+ newWatchedConn->next = NULL;
+
+ newWatchProc->watched_connections = newWatchedConn;
+
+ (*newWatchProc->watch_proc) (_IceConnectionObjs[i],
+ newWatchProc->client_data, True, &newWatchedConn->watch_data);
+ }
+
+ return (1);
+}
+
+
+
+void
+IceRemoveConnectionWatch (watchProc, clientData)
+
+IceWatchProc watchProc;
+IcePointer clientData;
+
+{
+ _IceWatchProc *currWatchProc = _IceWatchProcs;
+ _IceWatchProc *prevWatchProc = NULL;
+
+ while (currWatchProc && (currWatchProc->watch_proc != watchProc ||
+ currWatchProc->client_data != clientData))
+ {
+ prevWatchProc = currWatchProc;
+ currWatchProc = currWatchProc->next;
+ }
+
+ if (currWatchProc)
+ {
+ _IceWatchProc *nextWatchProc = currWatchProc->next;
+ _IceWatchedConnection *watchedConn;
+
+ watchedConn = currWatchProc->watched_connections;
+ while (watchedConn)
+ {
+ _IceWatchedConnection *nextWatchedConn = watchedConn->next;
+ free ((char *) watchedConn);
+ watchedConn = nextWatchedConn;
+ }
+
+ if (prevWatchProc == NULL)
+ _IceWatchProcs = nextWatchProc;
+ else
+ prevWatchProc->next = nextWatchProc;
+
+ free ((char *) currWatchProc);
+ }
+}
+
+
+
+void
+_IceConnectionOpened (iceConn)
+
+IceConn iceConn;
+
+{
+ _IceWatchProc *watchProc = _IceWatchProcs;
+
+ while (watchProc)
+ {
+ _IceWatchedConnection *newWatchedConn = (_IceWatchedConnection *)
+ malloc (sizeof (_IceWatchedConnection));
+ _IceWatchedConnection *watchedConn;
+
+ watchedConn = watchProc->watched_connections;
+ while (watchedConn && watchedConn->next)
+ watchedConn = watchedConn->next;
+
+ newWatchedConn->iceConn = iceConn;
+ newWatchedConn->next = NULL;
+
+ if (watchedConn == NULL)
+ watchProc->watched_connections = newWatchedConn;
+ else
+ watchedConn->next = newWatchedConn;
+
+ (*watchProc->watch_proc) (iceConn,
+ watchProc->client_data, True, &newWatchedConn->watch_data);
+
+ watchProc = watchProc->next;
+ }
+}
+
+
+
+void
+_IceConnectionClosed (iceConn)
+
+IceConn iceConn;
+
+{
+ _IceWatchProc *watchProc = _IceWatchProcs;
+
+ while (watchProc)
+ {
+ _IceWatchedConnection *watchedConn = watchProc->watched_connections;
+ _IceWatchedConnection *prev = NULL;
+
+ while (watchedConn && watchedConn->iceConn != iceConn)
+ {
+ prev = watchedConn;
+ watchedConn = watchedConn->next;
+ }
+
+ if (watchedConn)
+ {
+ (*watchProc->watch_proc) (iceConn,
+ watchProc->client_data, False, &watchedConn->watch_data);
+
+ if (prev == NULL)
+ watchProc->watched_connections = watchedConn->next;
+ else
+ prev->next = watchedConn->next;
+
+ free ((char *) watchedConn);
+ }
+
+ watchProc = watchProc->next;
+ }
+}