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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
commitf4092abdf94af6a99aff944d6264bc1284e8bdd4 (patch)
tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/lib/FS/FSQXInfo.c
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1
Summary: Imported nx-X11-3.1.0-1.tar.gz Keywords: Imported nx-X11-3.1.0-1.tar.gz into Git repository
Diffstat (limited to 'nx-X11/lib/FS/FSQXInfo.c')
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diff --git a/nx-X11/lib/FS/FSQXInfo.c b/nx-X11/lib/FS/FSQXInfo.c
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+/* $Xorg: FSQXInfo.c,v 1.4 2001/02/09 02:03:25 xorgcvs Exp $ */
+/*
+ * Copyright 1990 Network Computing Devices;
+ * Portions Copyright 1987 by Digital Equipment Corporation
+ *
+ * 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, and that the names of Network Computing
+ * Devices or Digital not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission. Network Computing Devices or Digital make no representations
+ * about the suitability of this software for any purpose. It is provided
+ * "as is" without express or implied warranty.
+ *
+ * NETWORK COMPUTING DEVICES AND DIGITAL DISCLAIM ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES
+ * OR DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES
+ * OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
+ * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
+ * SOFTWARE.
+ */
+/* $XFree86: xc/lib/FS/FSQXInfo.c,v 1.5tsi Exp $ */
+
+/*
+
+Copyright 1987, 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 "FSlibint.h"
+
+/*
+ * Note: only the range in the first FSQuery is sent to the server.
+ * the others exist as return values only.
+ */
+
+int
+FSQueryXInfo(svr, fid, info, props, offsets, prop_data)
+ FSServer *svr;
+ Font fid;
+ FSXFontInfoHeader *info;
+ FSPropInfo *props;
+ FSPropOffset **offsets;
+ unsigned char **prop_data;
+{
+ fsQueryXInfoReq *req;
+ fsQueryXInfoReply reply;
+ FSPropOffset *offset_data;
+ unsigned char *pdata;
+ fsPropInfo local_pi;
+ fsPropOffset local_po;
+ int j;
+
+ GetReq(QueryXInfo, req);
+ req->id = fid;
+
+ /* get back the info */
+ if (!_FSReply(svr, (fsReply *) & reply, ((SIZEOF(fsQueryXInfoReply) -
+ SIZEOF(fsGenericReply)) >> 2), fsFalse)) {
+ return FSBadAlloc;
+ }
+
+ FSUnpack_XFontInfoHeader(&reply, info, FSProtocolVersion(svr));
+
+ /* get the prop header */
+ _FSReadPad(svr, (char *) &local_pi, SIZEOF(fsPropInfo));
+ props->num_offsets = local_pi.num_offsets;
+ props->data_len = local_pi.data_len;
+
+#if SIZE_MAX <= UINT_MAX
+ if (props->num_offsets > SIZE_MAX / sizeof(FSPropOffset))
+ return FSBadAlloc;
+#endif
+
+ /* prepare for prop data */
+ offset_data = (FSPropOffset *)
+ FSmalloc(props->num_offsets * sizeof(FSPropOffset));
+ if (!offset_data)
+ return FSBadAlloc;
+ pdata = (unsigned char *) FSmalloc(props->data_len);
+ if (!pdata) {
+ FSfree((char *) offset_data);
+ return FSBadAlloc;
+ }
+ /* get offsets */
+ for (j=0; j<props->num_offsets; j++)
+ {
+ _FSReadPad(svr, (char *) &local_po, SIZEOF(fsPropOffset));
+ offset_data[j].name.position = local_po.name.position;
+ offset_data[j].name.length = local_po.name.length;
+ offset_data[j].value.position = local_po.value.position;
+ offset_data[j].value.length = local_po.value.length;
+ offset_data[j].type = local_po.type;
+ }
+
+ /* get data */
+ _FSReadPad(svr, (char *) pdata, props->data_len);
+ *offsets = offset_data;
+ *prop_data = pdata;
+
+ SyncHandle();
+ return FSSuccess;
+}