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authorMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-07-21 12:31:09 +0200
committerMike Gabriel <mike.gabriel@das-netzwerkteam.de>2017-08-25 10:06:49 +0200
commitc350873c7c977efe5210484f04160be45f84ba7e (patch)
tree717d33eb315f4def1307d65108d14715696cd5cf /nx-X11/lib/X11/GetProp.c
parent1472e7e37838f17b7ed948fa206e8c3434a9d346 (diff)
downloadnx-libs-c350873c7c977efe5210484f04160be45f84ba7e.tar.gz
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Convert nx-X11/lib/ build flow from imake to autotools.
Diffstat (limited to 'nx-X11/lib/X11/GetProp.c')
-rw-r--r--nx-X11/lib/X11/GetProp.c146
1 files changed, 0 insertions, 146 deletions
diff --git a/nx-X11/lib/X11/GetProp.c b/nx-X11/lib/X11/GetProp.c
deleted file mode 100644
index 9eb422ee3..000000000
--- a/nx-X11/lib/X11/GetProp.c
+++ /dev/null
@@ -1,146 +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 <limits.h>
-
-int
-XGetWindowProperty(
- register Display *dpy,
- Window w,
- Atom property,
- long offset,
- long length,
- Bool delete,
- Atom req_type,
- Atom *actual_type, /* RETURN */
- int *actual_format, /* RETURN 8, 16, or 32 */
- unsigned long *nitems, /* RETURN # of 8-, 16-, or 32-bit entities */
- unsigned long *bytesafter, /* RETURN */
- unsigned char **prop) /* RETURN */
-{
- xGetPropertyReply reply;
- register xGetPropertyReq *req;
- xError error = {0};
-
- /* Always initialize return values, in case callers fail to initialize
- them and fail to check the return code for an error. */
- *actual_type = None;
- *actual_format = 0;
- *nitems = *bytesafter = 0L;
- *prop = (unsigned char *) NULL;
-
- LockDisplay(dpy);
- GetReq (GetProperty, req);
- req->window = w;
- req->property = property;
- req->type = req_type;
- req->delete = delete;
- req->longOffset = offset;
- req->longLength = length;
- error.sequenceNumber = dpy->request;
-
- if (!_XReply (dpy, (xReply *) &reply, 0, xFalse)) {
- UnlockDisplay(dpy);
- SyncHandle();
- return (1); /* not Success */
- }
-
- if (reply.propertyType != None) {
- unsigned long nbytes, netbytes;
- int format = reply.format;
-
- /*
- * Protect against both integer overflow and just plain oversized
- * memory allocation - no server should ever return this many props.
- */
- if (reply.nItems >= (INT_MAX >> 4))
- format = -1; /* fall through to default error case */
-
- switch (format) {
- /*
- * One extra byte is malloced than is needed to contain the property
- * data, but this last byte is null terminated and convenient for
- * returning string properties, so the client doesn't then have to
- * recopy the string to make it null terminated.
- */
- case 8:
- nbytes = netbytes = reply.nItems;
- if (nbytes + 1 > 0 && (*prop = Xmalloc (nbytes + 1)))
- _XReadPad (dpy, (char *) *prop, netbytes);
- break;
-
- case 16:
- nbytes = reply.nItems * sizeof (short);
- netbytes = reply.nItems << 1;
- if (nbytes + 1 > 0 && (*prop = Xmalloc (nbytes + 1)))
- _XRead16Pad (dpy, (short *) *prop, netbytes);
- break;
-
- case 32:
- nbytes = reply.nItems * sizeof (long);
- netbytes = reply.nItems << 2;
- if (nbytes + 1 > 0 && (*prop = Xmalloc (nbytes + 1)))
- _XRead32 (dpy, (long *) *prop, netbytes);
- break;
-
- default:
- /*
- * This part of the code should never be reached. If it is,
- * the server sent back a property with an invalid format.
- * This is a BadImplementation error.
- */
- {
- /* sequence number stored above */
- error.type = X_Error;
- error.majorCode = X_GetProperty;
- error.minorCode = 0;
- error.errorCode = BadImplementation;
- _XError(dpy, &error);
- }
- nbytes = netbytes = 0L;
- break;
- }
- if (! *prop) {
- _XEatDataWords(dpy, reply.length);
- UnlockDisplay(dpy);
- SyncHandle();
- return(BadAlloc); /* not Success */
- }
- (*prop)[nbytes] = '\0';
- }
- *actual_type = reply.propertyType;
- *actual_format = reply.format;
- *nitems = reply.nItems;
- *bytesafter = reply.bytesAfter;
- UnlockDisplay(dpy);
- SyncHandle();
- return(Success);
-}
-