diff options
Diffstat (limited to 'nx-X11/lib/X11/IdOfPr.c')
-rw-r--r-- | nx-X11/lib/X11/IdOfPr.c | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/nx-X11/lib/X11/IdOfPr.c b/nx-X11/lib/X11/IdOfPr.c new file mode 100644 index 000000000..9f43dd387 --- /dev/null +++ b/nx-X11/lib/X11/IdOfPr.c @@ -0,0 +1,106 @@ + +/* + * Code and supporting documentation (c) Copyright 1990 1991 Tektronix, Inc. + * All Rights Reserved + * + * This file is a component of an X Window System-specific implementation + * of Xcms based on the TekColor Color Management System. Permission is + * hereby granted to use, copy, modify, sell, and otherwise distribute this + * software and its documentation for any purpose and without fee, provided + * that this copyright, permission, and disclaimer notice is reproduced in + * all copies of this software and in supporting documentation. TekColor + * is a trademark of Tektronix, Inc. + * + * Tektronix makes no representation about the suitability of this software + * for any purpose. It is provided "as is" and with all faults. + * + * TEKTRONIX DISCLAIMS ALL WARRANTIES APPLICABLE TO THIS SOFTWARE, + * INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A + * PARTICULAR PURPOSE. IN NO EVENT SHALL TEKTRONIX 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 THE PERFORMANCE OF THIS SOFTWARE. + * + * + * NAME + * XcmsIdOfPr.c + * + * DESCRIPTION + * Source for XcmsFormatOfPrefix() + * + * + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" +#include "Xcmsint.h" +#include "Cv.h" + + +/* + * NAME + * XcmsFormatOfPrefix + * + * SYNOPSIS + */ +XcmsColorFormat +XcmsFormatOfPrefix(char *prefix) +/* + * DESCRIPTION + * Returns the Color Space ID for the specified prefix + * if the color space is found in the Color Conversion + * Context. + * + * RETURNS + * Color Space ID if found; zero otherwise. + */ +{ + XcmsColorSpace **papColorSpaces; + char string_buf[64]; + char *string_lowered; + size_t len; + + /* + * While copying prefix to string_lowered, convert to lowercase + */ + if ((len = strlen(prefix)) >= sizeof(string_buf)) { + string_lowered = Xmalloc(len+1); + } else { + string_lowered = string_buf; + } + _XcmsCopyISOLatin1Lowered(string_lowered, prefix); + + /* + * First try Device-Independent color spaces + */ + papColorSpaces = _XcmsDIColorSpaces; + if (papColorSpaces != NULL) { + while (*papColorSpaces != NULL) { + if (strcmp((*papColorSpaces)->prefix, string_lowered) == 0) { + if (len >= sizeof(string_buf)) Xfree(string_lowered); + return((*papColorSpaces)->id); + } + papColorSpaces++; + } + } + + /* + * Next try Device-Dependent color spaces + */ + papColorSpaces = _XcmsDDColorSpaces; + if (papColorSpaces != NULL) { + while (*papColorSpaces != NULL) { + if (strcmp((*papColorSpaces)->prefix, string_lowered) == 0) { + if (len >= sizeof(string_buf)) Xfree(string_lowered); + return((*papColorSpaces)->id); + } + papColorSpaces++; + } + } + + if (len >= sizeof(string_buf)) Xfree(string_lowered); + return(XcmsUndefinedFormat); +} |