diff options
Diffstat (limited to 'nx-X11/lib/X11/GetAtomNm.c')
| -rw-r--r-- | nx-X11/lib/X11/GetAtomNm.c | 189 |
1 files changed, 0 insertions, 189 deletions
diff --git a/nx-X11/lib/X11/GetAtomNm.c b/nx-X11/lib/X11/GetAtomNm.c deleted file mode 100644 index 32de50d23..000000000 --- a/nx-X11/lib/X11/GetAtomNm.c +++ /dev/null @@ -1,189 +0,0 @@ -/* - -Copyright 1986, 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. - -*/ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif -#include "Xlibint.h" -#include "Xintatom.h" - -static -char *_XGetAtomName( - Display *dpy, - Atom atom) -{ - xResourceReq *req; - char *name; - register Entry *table; - register int idx; - register Entry e; - - if (dpy->atoms) { - table = dpy->atoms->table; - for (idx = TABLESIZE; --idx >= 0; ) { - if ((e = *table++) && (e->atom == atom)) { - idx = strlen(EntryName(e)) + 1; - if ((name = Xmalloc(idx))) - strcpy(name, EntryName(e)); - return name; - } - } - } - GetResReq(GetAtomName, atom, req); - return (char *)NULL; -} - -char *XGetAtomName( - register Display *dpy, - Atom atom) -{ - xGetAtomNameReply rep; - char *name; - - LockDisplay(dpy); - if ((name = _XGetAtomName(dpy, atom))) { - UnlockDisplay(dpy); - return name; - } - if (_XReply(dpy, (xReply *)&rep, 0, xFalse) == 0) { - UnlockDisplay(dpy); - SyncHandle(); - return(NULL); - } - if ((name = Xmalloc(rep.nameLength + 1))) { - _XReadPad(dpy, name, (long)rep.nameLength); - name[rep.nameLength] = '\0'; - _XUpdateAtomCache(dpy, name, atom, 0, -1, 0); - } else { - _XEatDataWords(dpy, rep.length); - name = (char *) NULL; - } - UnlockDisplay(dpy); - SyncHandle(); - return(name); -} - -typedef struct { - unsigned long start_seq; - unsigned long stop_seq; - Atom *atoms; - char **names; - int idx; - int count; - Status status; -} _XGetAtomNameState; - -static -Bool _XGetAtomNameHandler( - register Display *dpy, - register xReply *rep, - char *buf, - int len, - XPointer data) -{ - register _XGetAtomNameState *state; - xGetAtomNameReply replbuf; - register xGetAtomNameReply *repl; - - state = (_XGetAtomNameState *)data; - if (dpy->last_request_read < state->start_seq || - dpy->last_request_read > state->stop_seq) - return False; - while (state->idx < state->count && state->names[state->idx]) - state->idx++; - if (state->idx >= state->count) - return False; - if (rep->generic.type == X_Error) { - state->status = 0; - return False; - } - repl = (xGetAtomNameReply *) - _XGetAsyncReply(dpy, (char *)&replbuf, rep, buf, len, - (SIZEOF(xGetAtomNameReply) - SIZEOF(xReply)) >> 2, - False); - state->names[state->idx] = Xmalloc(repl->nameLength + 1); - _XGetAsyncData(dpy, state->names[state->idx], buf, len, - SIZEOF(xGetAtomNameReply), repl->nameLength, - repl->length << 2); - if (state->names[state->idx]) { - state->names[state->idx][repl->nameLength] = '\0'; - _XUpdateAtomCache(dpy, state->names[state->idx], - state->atoms[state->idx], 0, -1, 0); - } else { - state->status = 0; - } - return True; -} - -Status -XGetAtomNames ( - Display *dpy, - Atom *atoms, - int count, - char **names_return) -{ - _XAsyncHandler async; - _XGetAtomNameState async_state; - xGetAtomNameReply rep; - int i; - int missed = -1; - - LockDisplay(dpy); - async_state.start_seq = dpy->request + 1; - async_state.atoms = atoms; - async_state.names = names_return; - async_state.idx = 0; - async_state.count = count - 1; - async_state.status = 1; - async.next = dpy->async_handlers; - async.handler = _XGetAtomNameHandler; - async.data = (XPointer)&async_state; - dpy->async_handlers = &async; - for (i = 0; i < count; i++) { - if (!(names_return[i] = _XGetAtomName(dpy, atoms[i]))) { - missed = i; - async_state.stop_seq = dpy->request; - } - } - if (missed >= 0) { - if (_XReply(dpy, (xReply *)&rep, 0, xFalse)) { - if ((names_return[missed] = Xmalloc(rep.nameLength + 1))) { - _XReadPad(dpy, names_return[missed], (long)rep.nameLength); - names_return[missed][rep.nameLength] = '\0'; - _XUpdateAtomCache(dpy, names_return[missed], atoms[missed], - 0, -1, 0); - } else { - _XEatDataWords(dpy, rep.length); - async_state.status = 0; - } - } - } - DeqAsyncHandler(dpy, &async); - UnlockDisplay(dpy); - if (missed >= 0) - SyncHandle(); - return async_state.status; -} |