/* $Xorg: IdOfPr.c,v 1.3 2000/08/17 19:44:38 cpqbld Exp $ */ /* * 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() * * */ /* $XFree86$ */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include "Xlibint.h" #include "Xcmsint.h" #include "Cv.h" /* * NAME * XcmsFormatOfPrefix * * SYNOPSIS */ XcmsColorFormat XcmsFormatOfPrefix(prefix) 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; int len; /* * While copying prefix to string_lowered, convert to lowercase */ if ((len = strlen(prefix)) >= sizeof(string_buf)) { string_lowered = (char *) 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); }