aboutsummaryrefslogtreecommitdiff
path: root/nx-X11/lib/modules/im
diff options
context:
space:
mode:
Diffstat (limited to 'nx-X11/lib/modules/im')
-rw-r--r--nx-X11/lib/modules/im/ximcp/imCallbk.c6
-rw-r--r--nx-X11/lib/modules/im/ximcp/imDefIc.c82
-rw-r--r--nx-X11/lib/modules/im/ximcp/imInsClbk.c2
-rw-r--r--nx-X11/lib/modules/im/ximcp/imLcIm.c8
-rw-r--r--nx-X11/lib/modules/im/ximcp/imLcLkup.c6
5 files changed, 64 insertions, 40 deletions
diff --git a/nx-X11/lib/modules/im/ximcp/imCallbk.c b/nx-X11/lib/modules/im/ximcp/imCallbk.c
index 4e091d8ef..ead0806c6 100644
--- a/nx-X11/lib/modules/im/ximcp/imCallbk.c
+++ b/nx-X11/lib/modules/im/ximcp/imCallbk.c
@@ -624,16 +624,16 @@ _XimPreeditCaretCallback(Xim im,
*/
{
CARD8 buf[sz_ximPacketHeader + sz_ximPreeditCaretReply];
- INT16 len = sz_XIMID + sz_XICID + sz_ximPreeditCaretReply;
+ INT16 rlen = sz_XIMID + sz_XICID + sz_ximPreeditCaretReply;
int p;
- _XimSetHeader((XPointer)buf, XIM_PREEDIT_CARET_REPLY, 0, &len);
+ _XimSetHeader((XPointer)buf, XIM_PREEDIT_CARET_REPLY, 0, &rlen);
p = XIM_HEADER_SIZE;
*(CARD16*)&buf[p] = (CARD16)im->private.proto.imid; p += sz_CARD16;
*(CARD16*)&buf[p] = (CARD16)ic->private.proto.icid; p += sz_CARD16;
*(CARD32*)&buf[p] = (CARD32)cbs.position;
- if (!(_XimWriteData(im, len, buf))) {
+ if (!(_XimWriteData(im, rlen, buf))) {
return XimCbError;
}
_XimFlushData(im);
diff --git a/nx-X11/lib/modules/im/ximcp/imDefIc.c b/nx-X11/lib/modules/im/ximcp/imDefIc.c
index 3cf46827a..30c2d0136 100644
--- a/nx-X11/lib/modules/im/ximcp/imDefIc.c
+++ b/nx-X11/lib/modules/im/ximcp/imDefIc.c
@@ -231,10 +231,9 @@ _XimReCreateIC(ic)
_XimRegisterFilter(ic);
MARK_IC_CONNECTED(ic);
- if (save_ic->private.proto.ic_resources)
- Xfree(save_ic->private.proto.ic_resources);
- if (save_ic->private.proto.ic_inner_resources)
- Xfree(save_ic->private.proto.ic_inner_resources);
+
+ Xfree(save_ic->private.proto.ic_resources);
+ Xfree(save_ic->private.proto.ic_inner_resources);
Xfree(save_ic);
return True;
@@ -833,7 +832,7 @@ _XimDestroyICCheck(
&& (imid == im->private.proto.imid)
&& (buf_s[2] & XIM_ICID_VALID)
&& (icid == ic->private.proto.icid))
- ret = False;
+ ret = False;
return ret;
}
@@ -845,22 +844,22 @@ _XimProtoICFree(
Xim im = (Xim)ic->core.im;
#endif
- if (ic->private.proto.preedit_font) {
- Xfree(ic->private.proto.preedit_font);
- ic->private.proto.preedit_font = NULL;
- }
- if (ic->private.proto.status_font) {
- Xfree(ic->private.proto.status_font);
- ic->private.proto.status_font = NULL;
- }
+
+ Xfree(ic->private.proto.preedit_font);
+ ic->private.proto.preedit_font = NULL;
+
+
+ Xfree(ic->private.proto.status_font);
+ ic->private.proto.status_font = NULL;
+
if (ic->private.proto.commit_info) {
_XimFreeCommitInfo(ic);
ic->private.proto.commit_info = NULL;
}
- if (ic->private.proto.ic_inner_resources) {
- Xfree(ic->private.proto.ic_inner_resources);
- ic->private.proto.ic_inner_resources = NULL;
- }
+
+ Xfree(ic->private.proto.ic_inner_resources);
+ ic->private.proto.ic_inner_resources = NULL;
+
#ifdef XIM_CONNECTABLE
if (IS_SERVER_CONNECTED(im) && IS_RECONNECTABLE(im)) {
@@ -868,18 +867,16 @@ _XimProtoICFree(
}
#endif /* XIM_CONNECTABLE */
- if (ic->private.proto.saved_icvalues) {
- Xfree(ic->private.proto.saved_icvalues);
- ic->private.proto.saved_icvalues = NULL;
- }
- if (ic->private.proto.ic_resources) {
- Xfree(ic->private.proto.ic_resources);
- ic->private.proto.ic_resources = NULL;
- }
- if (ic->core.hotkey) {
- Xfree(ic->core.hotkey);
- ic->core.hotkey = NULL;
- }
+ Xfree(ic->private.proto.saved_icvalues);
+ ic->private.proto.saved_icvalues = NULL;
+
+
+ Xfree(ic->private.proto.ic_resources);
+ ic->private.proto.ic_resources = NULL;
+
+
+ Xfree(ic->core.hotkey);
+ ic->core.hotkey = NULL;
return;
}
@@ -927,6 +924,30 @@ _XimProtoDestroyIC(
return;
}
+/*
+ * Some functions require the request queue from the server to be flushed
+ * so that the ordering of client initiated status changes and those requested
+ * by the server is well defined.
+ * _XimSync() would be the function of choice here as it should get a
+ * XIM_SYNC_REPLY back from the server.
+ * This however isn't implemented in the piece of junk that is used by most
+ * input servers as the server side protocol if to XIM.
+ * Since this code is not shipped as a library together with the client side
+ * XIM code but is duplicated by every input server around the world there
+ * is no easy fix to this but this ugly hack below.
+ * Obtaining an IC value from the server sends a request and empties out the
+ * event/server request queue until the answer to this request is found.
+ * Thus it is guaranteed that any pending server side request gets processed.
+ * This is what the hack below is doing.
+ */
+
+static void
+BrokenSyncWithServer(XIC xic)
+{
+ CARD32 dummy;
+ XGetICValues(xic, XNFilterEvents, &dummy, NULL);
+}
+
static void
_XimProtoSetFocus(
XIC xic)
@@ -957,6 +978,7 @@ _XimProtoSetFocus(
}
}
#endif /* XIM_CONNECTABLE */
+ BrokenSyncWithServer(xic);
buf_s[0] = im->private.proto.imid; /* imid */
buf_s[1] = ic->private.proto.icid; /* icid */
@@ -1003,6 +1025,8 @@ _XimProtoUnsetFocus(
}
#endif /* XIM_CONNECTABLE */
+ BrokenSyncWithServer(xic);
+
buf_s[0] = im->private.proto.imid; /* imid */
buf_s[1] = ic->private.proto.icid; /* icid */
diff --git a/nx-X11/lib/modules/im/ximcp/imInsClbk.c b/nx-X11/lib/modules/im/ximcp/imInsClbk.c
index 3ae6b1bd7..214e0a9af 100644
--- a/nx-X11/lib/modules/im/ximcp/imInsClbk.c
+++ b/nx-X11/lib/modules/im/ximcp/imInsClbk.c
@@ -108,7 +108,7 @@ _XimFilterPropertyNotify(
}
lock = True;
- for( ii = 0; ii < nitems; ii++, atoms ) {
+ for( ii = 0; ii < nitems; ii++ ) {
if(XGetSelectionOwner (display, atoms[ii])) {
for( icb = callback_list; icb; icb = icb->next ) {
if( !icb->call && !icb->destroy ) {
diff --git a/nx-X11/lib/modules/im/ximcp/imLcIm.c b/nx-X11/lib/modules/im/ximcp/imLcIm.c
index b3662bc96..41d4fb3fa 100644
--- a/nx-X11/lib/modules/im/ximcp/imLcIm.c
+++ b/nx-X11/lib/modules/im/ximcp/imLcIm.c
@@ -82,8 +82,8 @@ struct _XimCacheStruct {
DTCharIndex mbused;
DTCharIndex wcused;
DTCharIndex utf8used;
- char fname[1];
- /* char encoding[1] */
+ char fname[];
+ /* char encoding[] */
};
static struct _XimCacheStruct* _XimCache_mmap = NULL;
@@ -281,7 +281,7 @@ _XimReadCachedDefaultTree(
assert (m->id == XIM_CACHE_MAGIC);
assert (m->version == XIM_CACHE_VERSION);
if (size != m->size ||
- size < XOffsetOf (struct _XimCacheStruct, fname) + namelen + encodinglen) {
+ size < sizeof (struct _XimCacheStruct) + namelen + encodinglen) {
fprintf (stderr, "Ignoring broken XimCache %s [%s]\n", name, encoding);
munmap (m, size);
return False;
@@ -442,7 +442,7 @@ _XimWriteCachedDefaultTree(
int fd;
FILE *fp;
struct _XimCacheStruct *m;
- int msize = (XOffsetOf(struct _XimCacheStruct, fname)
+ int msize = (sizeof(struct _XimCacheStruct)
+ strlen(name) + strlen(encoding) + 2
+ XIM_CACHE_TREE_ALIGNMENT-1) & -XIM_CACHE_TREE_ALIGNMENT;
DefTreeBase *b = &im->private.local.base;
diff --git a/nx-X11/lib/modules/im/ximcp/imLcLkup.c b/nx-X11/lib/modules/im/ximcp/imLcLkup.c
index 878b8e350..ac9a1705c 100644
--- a/nx-X11/lib/modules/im/ximcp/imLcLkup.c
+++ b/nx-X11/lib/modules/im/ximcp/imLcLkup.c
@@ -61,8 +61,8 @@ _XimLocalMbLookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
||(ic->private.local.brl_committed != 0))) {
if (ic->private.local.brl_committed != 0) { /* Braille Event */
unsigned char pattern = ic->private.local.brl_committed;
- char mb[XLC_PUBLIC(ic->core.im->core.lcd, mb_cur_max)];
- ret = _Xlcwctomb(ic->core.im->core.lcd, mb, BRL_UC_ROW | pattern);
+ char mb2[XLC_PUBLIC(ic->core.im->core.lcd, mb_cur_max)];
+ ret = _Xlcwctomb(ic->core.im->core.lcd, mb2, BRL_UC_ROW | pattern);
if(ret > bytes) {
if(status) *status = XBufferOverflow;
return(ret);
@@ -74,7 +74,7 @@ _XimLocalMbLookupString(XIC xic, XKeyEvent *ev, char *buffer, int bytes,
} else {
if(status) *status = XLookupChars;
}
- memcpy(buffer, mb, ret);
+ memcpy(buffer, mb2, ret);
} else {
if(keysym) {
if(status) *status = XLookupKeySym;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-28 10:29:59 +0000