1/*
2
3Copyright 1986, 1998  The Open Group
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7the above copyright notice appear in all copies and that both that
8copyright notice and this permission notice appear in supporting
9documentation.
10
11The above copyright notice and this permission notice shall be included in
12all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
17OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21Except as contained in this notice, the name of The Open Group shall not be
22used in advertising or otherwise to promote the sale, use or other dealings
23in this Software without prior written authorization from The Open Group.
24
25*/
26
27#ifdef HAVE_CONFIG_H
28#include <config.h>
29#endif
30#include <limits.h>
31#include <stdio.h>
32#include "Xlibint.h"
33#include "Xcmsint.h"
34
35
36int
37XStoreNamedColor(
38register Display *dpy,
39Colormap cmap,
40_Xconst char *name, /* STRING8 */
41unsigned long pixel, /* CARD32 */
42int flags)  /* DoRed, DoGreen, DoBlue */
43{
44    unsigned int nbytes;
45    register xStoreNamedColorReq *req;
46    XcmsCCC ccc;
47    XcmsColor cmsColor_exact;
48    XColor scr_def;
49
50    if (name != NULL && strlen(name) >= USHRT_MAX)
51        return 0;
52#ifdef XCMS
53    /*
54     * Let's Attempt to use Xcms approach to Parse Color
55     */
56    if ((ccc = XcmsCCCOfColormap(dpy, cmap)) != (XcmsCCC)NULL) {
57	if (_XcmsResolveColorString(ccc, &name, &cmsColor_exact,
58		XcmsRGBFormat) >= XcmsSuccess) {
59	    _XcmsRGB_to_XColor(&cmsColor_exact, &scr_def, 1);
60	    scr_def.pixel = pixel;
61	    scr_def.flags = flags;
62	    return XStoreColor(dpy, cmap, &scr_def);
63	}
64	/*
65	 * Otherwise we failed; or name was changed with yet another
66	 * name.  Thus pass name to the X Server.
67	 */
68    }
69#endif
70
71    /*
72     * The Xcms and i18n methods failed, so lets pass it to the server
73     * for parsing.
74     */
75
76    LockDisplay(dpy);
77    GetReq(StoreNamedColor, req);
78
79    req->cmap = cmap;
80    req->flags = flags;
81    req->pixel = pixel;
82    req->nbytes = (CARD16) (nbytes = (unsigned) strlen(name));
83    req->length += (nbytes + 3) >> 2; /* round up to multiple of 4 */
84    Data(dpy, name, (long)nbytes);
85    UnlockDisplay(dpy);
86    SyncHandle();
87    return 0;
88}
89
90
91