Convert nx-X11/lib/ build flow from imake to autotools.

1 files changed, 0 insertions, 1050 deletions

diff --git a/nx-X11/lib/X11/cmsColNm.c b/nx-X11/lib/X11/cmsColNm.c
deleted file mode 100644
index c6f1e0f31..000000000
--- a/nx-X11/lib/X11/cmsColNm.c
+++ /dev/null
@@ -1,1050 +0,0 @@
-
-/*
- * 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
- *		XcmsColNm.c
- *
- *	DESCRIPTION
- *		Source for _XcmsLookupColorName().
- *
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "Xlibint.h"
-#include "Xcmsint.h"
-#include <nx-X11/Xos.h>
-#include <sys/stat.h>
-#include <stdio.h>
-#include <ctype.h>
-#include <limits.h>
-#define XK_LATIN1
-#include <nx-X11/keysymdef.h>
-#include "Cv.h"
-
-/* forwards/locals */
-static Status LoadColornameDB(void);
-
-
-/*
- *      LOCAL DEFINES
- *		#define declarations local to this package.
- */
-#ifndef XCMSDB
-#define XCMSDB  XCMSDIR "/Xcms.txt"
-#endif
-
-#ifndef isgraph
-#  define isgraph(c)	(isprint((c)) && !isspace((c)))
-#endif
-
-#ifndef XCMSDB_MAXLINELEN
-#  define XCMSDB_MAXLINELEN	256
-#endif
-
-#define FORMAT_VERSION	"0.1"
-#define START_TOKEN	"XCMS_COLORDB_START"
-#define END_TOKEN	"XCMS_COLORDB_END"
-#define DELIM_CHAR	'\t'
-
-#define	NOT_VISITED	0x0
-#define	VISITED		0x1
-#define CYCLE		0xFFFF
-#define XcmsDbInitNone		-1
-#define XcmsDbInitFailure	0
-#define XcmsDbInitSuccess	1
-
-/*
- *      LOCAL TYPEDEFS
- */
-typedef struct _XcmsPair {
-    const char *first;
-    const char *second;
-    int flag;
-} XcmsPair;
-
-/*
- *      LOCAL VARIABLES
- */
-static int XcmsColorDbState = XcmsDbInitNone;
-static int nEntries;
-static char *strings;
-static XcmsPair *pairs;
-static const char whitePtStr[] = "WhitePoint";
-
-
-/************************************************************************
- *									*
- *			PRIVATE ROUTINES				*
- *									*
- ************************************************************************/
-
-/*
- *	NAME
- *		_XcmsColorSpaceOfString
- *
- *	SYNOPSIS
- */
-static XcmsColorSpace *
-_XcmsColorSpaceOfString(
-    XcmsCCC ccc,
-    const char *color_string)
-/*
- *	DESCRIPTION
- *		Returns a pointer to the color space structure
- *		(XcmsColorSpace) associated with the specified color string.
- *
- *	RETURNS
- *		Pointer to matching XcmsColorSpace structure if found;
- *		otherwise NULL.
- *
- *	CAVEATS
- *
- */
-{
-    XcmsColorSpace	**papColorSpaces;
-    size_t n;
-    char *pchar;
-
-    if ((pchar = strchr(color_string, ':')) == NULL) {
-	return(XcmsFailure);
-    }
-    n = (size_t)(pchar - color_string);
-
-    if (ccc == NULL) {
-	return(NULL);
-    }
-
-    /*
-     * First try Device-Independent color spaces
-     */
-    papColorSpaces = _XcmsDIColorSpaces;
-    if (papColorSpaces != NULL) {
-	while (*papColorSpaces != NULL) {
-	    if (strncmp((*papColorSpaces)->prefix, color_string, n) == 0 &&
-		!((*papColorSpaces)->prefix)[n]) {
-		return(*papColorSpaces);
-	    }
-	    papColorSpaces++;
-	}
-    }
-
-    /*
-     * Next try Device-Dependent color spaces
-     */
-    papColorSpaces = ((XcmsFunctionSet *)ccc->pPerScrnInfo->functionSet)->DDColorSpaces;
-    if (papColorSpaces != NULL) {
-	while (*papColorSpaces != NULL) {
-	    if (strncmp((*papColorSpaces)->prefix, color_string, n) == 0 &&
-		!((*papColorSpaces)->prefix)[n]) {
-		return(*papColorSpaces);
-	    }
-	    papColorSpaces++;
-	}
-    }
-
-    return(NULL);
-}
-
-
-/*
- *	NAME
- *		_XcmsParseColorString
- *
- *	SYNOPSIS
- */
-static int
-_XcmsParseColorString(
-    XcmsCCC ccc,
-    const char *color_string,
-    XcmsColor *pColor)
-/*
- *	DESCRIPTION
- *		Assuming color_string contains a numerical string color
- *		specification, attempts to parse a string into an
- *		XcmsColor structure.
- *
- *	RETURNS
- *		0 if failed; otherwise non-zero.
- *
- *	CAVEATS
- *		A color string containing a numerical color specification
- *		must be in ISO Latin-1 encoding!
- */
-{
-    XcmsColorSpace	*pColorSpace;
-    char		string_buf[64];
-    char		*string_lowered;
-    size_t		len;
-    int			res;
-
-    if (ccc == NULL) {
-	return(0);
-    }
-
-    /*
-     * While copying color_string to string_lowered, convert to lowercase
-     */
-    if ((len = strlen(color_string)) >= sizeof(string_buf)) {
-	string_lowered = Xmalloc(len+1);
-    } else {
-	string_lowered = string_buf;
-    }
-
-    _XcmsCopyISOLatin1Lowered(string_lowered, color_string);
-
-    if (*string_lowered == '#') {
-	if ((pColorSpace = _XcmsColorSpaceOfString(ccc, "rgb:")) != NULL) {
-	    res = (*pColorSpace->parseString)(string_lowered, pColor);
-	    if (len >= sizeof(string_buf)) Xfree(string_lowered);
-	    return res;
-	}
-    }
-
-    if ((pColorSpace = _XcmsColorSpaceOfString(ccc, string_lowered)) != NULL) {
-	res = (*pColorSpace->parseString)(string_lowered, pColor);
-	if (len >= sizeof(string_buf)) Xfree(string_lowered);
-	return res;
-    }
-
-    if (len >= sizeof(string_buf)) Xfree(string_lowered);
-    return(0);
-}
-
-
-/*
- *	NAME
- *		FirstCmp - Compare color names of pair recs
- *
- *	SYNOPSIS
- */
-static int
-FirstCmp(const void *p1, const void *p2)
-/*
- *	DESCRIPTION
- *		Compares the color names of XcmsColorTuples.
- *		This routine is public to allow access from qsort???.
- *
- *	RETURNS
- *		0 if equal;
- *		< 0 if first precedes second,
- *		> 0 if first succeeds second.
- *
- */
-{
-    return(strcmp(((const XcmsPair *)p1)->first, ((const XcmsPair *)p2)->first));
-}
-
-
-
-/*
- *	NAME
- *		stringSectionSize - determine memory needed for strings
- *
- *	SYNOPSIS
- */
-static void
-SetNoVisit(void)
-/*
- *	DESCRIPTION
- *
- *	RETURNS
- *		void
- *
- */
-{
-    int i;
-    XcmsPair *pair = pairs;
-
-    for (i = 0; i < nEntries; i++, pair++) {
-	if (pair->flag != CYCLE) {
-	    pair->flag = NOT_VISITED;
-	}
-    }
-}
-
-
-
-
-/*
- *	NAME
- *		field2 - extract two fields
- *
- *	SYNOPSIS
- */
-static int
-field2(
-    char *pBuf,
-    char delim,	/* in:  field delimiter */
-    char **p1,	/* in/out: pointer to pointer to field 1 */
-    char **p2)	/* in/out: pointer to pointer to field 2 */
-/*
- *	DESCRIPTION
- *		Extracts two fields from a "record".
- *
- *	RETURNS
- *		XcmsSuccess if succeeded, otherwise XcmsFailure.
- *
- */
-{
-    *p1 = *p2 = NULL;
-
-    /* Find Field 1 */
-    while (!isgraph(*pBuf)) {
-	if ((*pBuf != '\n') || (*pBuf != '\0')) {
-	    return(XcmsFailure);
-	}
-	if (isspace(*pBuf) || (*pBuf == delim)) {
-	    pBuf++;
-	}
-    }
-    *p1 = pBuf;
-
-    /* Find end of Field 2 */
-    while (isprint(*pBuf) && (*pBuf != delim)) {
-	pBuf++;
-    }
-    if ((*pBuf == '\n') || (*pBuf == '\0')) {
-	return(XcmsFailure);
-    }
-    if ((*pBuf == ' ') || (*pBuf == delim)) {
-	*pBuf++ = '\0';	/* stuff end of string character */
-    } else {
-	return(XcmsFailure);
-    }
-
-    /* Find Field 2 */
-    while (!isgraph(*pBuf)) {
-	if ((*pBuf == '\n') || (*pBuf == '\0')) {
-	    return(XcmsFailure);
-	}
-	if (isspace(*pBuf) || (*pBuf == delim)) {
-	    pBuf++;
-	}
-    }
-    *p2 = pBuf;
-
-    /* Find end of Field 2 */
-    while (isprint(*pBuf) && (*pBuf != delim)) {
-	pBuf++;
-    }
-    if (*pBuf != '\0') {
-	*pBuf = '\0';	/* stuff end of string character */
-    }
-
-    return(XcmsSuccess);
-}
-
-
-/*
- *	NAME
- *		_XcmsLookupColorName - Lookup DB entry for a color name
- *
- *	SYNOPSIS
- */
-static Status
-_XcmsLookupColorName(
-    XcmsCCC ccc,
-    const char **name,
-    XcmsColor *pColor)
-/*
- *	DESCRIPTION
- *		Searches for an entry in the Device-Independent Color Name
- *		Database for the specified string.
- *
- *	RETURNS
- *		XcmsFailure if failed to find a matching entry in
- *			the database.
- *		XcmsSuccess if succeeded in converting color name to
- *			XcmsColor.
- *		_XCMS_NEWNAME if succeeded in converting color string (which
- *			is a color name to yet another color name.  Note
- *			that the new name is passed back via 'name'.
- */
- {
-    Status		retval = 0;
-    char		name_lowered_64[64];
-    char		*name_lowered;
-    register int	i, j, left, right;
-    int			len;
-    const char		*tmpName;
-    XcmsPair		*pair = NULL;
-
-    /*
-     * Check state of Database:
-     *		XcmsDbInitNone
-     *		XcmsDbInitSuccess
-     *		XcmsDbInitFailure
-     */
-    if (XcmsColorDbState == XcmsDbInitFailure) {
-	return(XcmsFailure);
-    }
-    if (XcmsColorDbState == XcmsDbInitNone) {
-	if (!LoadColornameDB()) {
-	    return(XcmsFailure);
-	}
-    }
-
-    SetNoVisit();
-
-    /*
-     * While copying name to name_lowered, convert to lowercase
-     */
-
-    tmpName = *name;
-
-Retry:
-    if ((len = strlen(tmpName)) > 63) {
-	name_lowered = Xmalloc(len+1);
-    } else {
-	name_lowered = name_lowered_64;
-    }
-
-    _XcmsCopyISOLatin1Lowered(name_lowered, tmpName);
-
-    /*
-     * Now, remove spaces.
-     */
-    for (i = 0, j = 0; j < len; j++) {
-	if (!isspace(name_lowered[j])) {
-	    name_lowered[i++] = name_lowered[j];
-	}
-    }
-    name_lowered[i] = '\0';
-
-    left = 0;
-    right = nEntries - 1;
-    while (left <= right) {
-	i = (left + right) >> 1;
-	pair = &pairs[i];
-	j = strcmp(name_lowered, pair->first);
-	if (j < 0)
-	    right = i - 1;
-	else if (j > 0)
-	    left = i + 1;
-	else {
-	    break;
-	}
-    }
-    if (len > 63) Xfree(name_lowered);
-
-    if (left > right) {
-	if (retval == 2) {
-	    if (*name != tmpName) {
-		*name = tmpName;
-	    }
-	    return(_XCMS_NEWNAME);
-	}
-	return(XcmsFailure);
-    }
-
-    if (pair->flag == CYCLE) {
-	return(XcmsFailure);
-    }
-    if (pair->flag == VISITED) {
-	pair->flag = CYCLE;
-	return(XcmsFailure);
-    }
-
-    if (_XcmsParseColorString(ccc, pair->second, pColor) == XcmsSuccess) {
-	/* f2 contains a numerical string specification */
-	return(XcmsSuccess);
-    } else {
-	/* f2 does not contain a numerical string specification */
-	tmpName = pair->second;
-	pair->flag = VISITED;
-	retval = 2;
-	goto Retry;
-    }
-}
-
-
-/*
- *	NAME
- *		RemoveSpaces
- *
- *	SYNOPSIS
- */
-static int
-RemoveSpaces(
-    char *pString)
-/*
- *	DESCRIPTION
- *		Removes spaces from string.
- *
- *	RETURNS
- *		Void
- *
- */
-{
-    int i, count = 0;
-    char *cptr;
-
-    /* REMOVE SPACES */
-    cptr = pString;
-    for (i = strlen(pString); i; i--, cptr++) {
-	if (!isspace(*cptr)) {
-	    *pString++ = *cptr;
-	    count++;
-	}
-    }
-    *pString = '\0';
-    return(count);
-}
-
-
-/*
- *	NAME
- *		stringSectionSize - determine memory needed for strings
- *
- *	SYNOPSIS
- */
-static int
-stringSectionSize(
-    FILE *stream,
-    int	*pNumEntries,
-    int	*pSectionSize)
-/*
- *	DESCRIPTION
- *		Determines the amount of memory required to store the
- *		color name strings and also the number of strings.
- *
- *	RETURNS
- *		XcmsSuccess if succeeded, otherwise XcmsFailure.
- *
- */
-{
-    char buf[XCMSDB_MAXLINELEN];
-    char token[XCMSDB_MAXLINELEN];
-    char token2[XCMSDB_MAXLINELEN];
-    char *pBuf;
-    char *f1;
-    char *f2;
-    size_t i;
-
-    unsigned int numEntries = 0;
-    unsigned int sectionSize = 0;
-
-    *pNumEntries = 0;
-    *pSectionSize = 0;
-
-    /*
-     * Advance to START_TOKEN
-     *	 Anything before is just considered as comments.
-     */
-
-    while((pBuf = fgets(buf, XCMSDB_MAXLINELEN, stream)) != NULL) {
-	if ((sscanf(buf, "%s %s", token, token2))
-		&& (strcmp(token, START_TOKEN) == 0)) {
-	    if (strcmp(token2, FORMAT_VERSION) != 0) {
-		/* text file not in the right format */
-		return(XcmsFailure);
-	    }
-	    break;
-	} /* else it was just a blank line or comment */
-    }
-
-    if (pBuf == NULL) {
-	return(XcmsFailure);
-    }
-
-    while((fgets(buf, XCMSDB_MAXLINELEN, stream)) != NULL) {
-	if ((sscanf(buf, "%s", token)) && (strcmp(token, END_TOKEN) == 0)) {
-	    break;
-	}
-
-	if (field2(buf, DELIM_CHAR, &f1, &f2) != XcmsSuccess) {
-	    return(XcmsFailure);
-	}
-
-	numEntries++;
-	if (numEntries >= INT_MAX)
-	    return(XcmsFailure);
-
-	i = strlen(f1);
-	if (i >= INT_MAX - sectionSize)
-	    return(XcmsFailure);
-	sectionSize += i + 1;
-	for (; i; i--, f1++) {
-	    /* REMOVE SPACES FROM COUNT */
-	    if (isspace(*f1)) {
-		sectionSize--;
-	    }
-	}
-
-	i = strlen(f2);
-	if (i >= INT_MAX - sectionSize)
-	    return(XcmsFailure);
-	sectionSize += i + 1;
-	for (; i; i--, f2++) {
-	    /* REMOVE SPACES FROM COUNT */
-	    if (isspace(*f2)) {
-		sectionSize--;
-	    }
-	}
-
-    }
-
-    *pNumEntries = (int) numEntries;
-    *pSectionSize = (int) sectionSize;
-
-    return(XcmsSuccess);
-}
-
-
-/*
- *	NAME
- *		ReadColornameDB - Read the Color Name Database
- *
- *	SYNOPSIS
- */
-static Status
-ReadColornameDB(
-    FILE *stream,
-    XcmsPair *pRec,
-    char *pString)
-/*
- *	DESCRIPTION
- *		Loads the Color Name Database from a text file.
- *
- *	RETURNS
- *		XcmsSuccess if succeeded, otherwise XcmsFailure.
- *
- */
-{
-    char buf[XCMSDB_MAXLINELEN];
-    char token[XCMSDB_MAXLINELEN];
-    char token2[XCMSDB_MAXLINELEN];
-    char *f1;
-    char *f2;
-    char *pBuf;
-
-    /*
-     * Advance to START_TOKEN
-     *	 Anything before is just considered as comments.
-     */
-
-    while((pBuf = fgets(buf, XCMSDB_MAXLINELEN, stream)) != NULL) {
-	if ((sscanf(buf, "%s %s", token, token2))
-		&& (strcmp(token, START_TOKEN) == 0)) {
-	    if (strcmp(token2, FORMAT_VERSION) != 0) {
-		/* text file not in the right format */
-		return(XcmsFailure);
-	    }
-	    break;
-	} /* else it was just a blank line or comment */
-    }
-
-    if (pBuf == NULL) {
-	return(XcmsFailure);
-    }
-
-    /*
-     * Process lines between START_TOKEN to END_TOKEN
-     */
-
-    while ((fgets(buf, XCMSDB_MAXLINELEN, stream)) != NULL) {
-	if ((sscanf(buf, "%s", token)) && (strcmp(token, END_TOKEN) == 0)) {
-	    /*
-	     * Found END_TOKEN so break out of for loop
-	     */
-	    break;
-	}
-
-	/*
-	 * Get pairs
-	 */
-	if (field2(buf, DELIM_CHAR, &f1, &f2) != XcmsSuccess) {
-	    /* Invalid line */
-	    continue;
-	}
-
-	/*
-	 * Add strings
-	 */
-
-	/* Left String */
-	pRec->first = pString;
-	_XcmsCopyISOLatin1Lowered(pString, f1);
-	pString += (1 + RemoveSpaces(pString));
-	pRec->second = pString;
-	/* Right String */
-	_XcmsCopyISOLatin1Lowered(pString, f2);
-	pString += RemoveSpaces(pString) + 1;
-	pRec++;
-
-    }
-
-    return(XcmsSuccess);
-}
-
-
-/*
- *	NAME
- *		LoadColornameDB - Load the Color Name Database
- *
- *	SYNOPSIS
- */
-static Status
-LoadColornameDB(void)
-/*
- *	DESCRIPTION
- *		Loads the Color Name Database from a text file.
- *
- *	RETURNS
- *		XcmsSuccess if succeeded, otherwise XcmsFailure.
- *
- */
-{
-    int size;
-    FILE *stream;
-    const char *pathname;
-    struct stat txt;
-    int length;
-
-    /* use and name of this env var is not part of the standard */
-    /* implementation-dependent feature */
-    if ((pathname = getenv("XCMSDB")) == NULL) {
-	pathname = XCMSDB;
-    }
-
-    length = strlen(pathname);
-    if ((length == 0) || (length >= (BUFSIZ - 5))){
-	XcmsColorDbState = XcmsDbInitFailure;
-	return(XcmsFailure);
-    }
-
-    if (stat(pathname, &txt)) {
-	/* can't stat file */
-	XcmsColorDbState = XcmsDbInitFailure;
-	return(XcmsFailure);
-    }
-
-    if ((stream = _XFopenFile (pathname, "r")) == NULL) {
-	/* can't open file */
-	XcmsColorDbState = XcmsDbInitFailure;
-	return(XcmsFailure);
-    }
-
-    if (stringSectionSize(stream, &nEntries, &size) != XcmsSuccess ||
-	nEntries == 0) {
-	(void) fclose(stream);
-	XcmsColorDbState = XcmsDbInitFailure;
-	return(XcmsFailure);
-    }
-    rewind(stream);
-
-    strings = Xmalloc(size);
-    pairs = Xcalloc(nEntries, sizeof(XcmsPair));
-
-    ReadColornameDB(stream, pairs, strings);
-    (void) fclose(stream);
-
-    /*
-     * sort the pair recs
-     */
-    qsort((char *)pairs, nEntries, sizeof(XcmsPair), FirstCmp);
-
-    XcmsColorDbState = XcmsDbInitSuccess;
-    return(XcmsSuccess);
-}
-
-
-/************************************************************************
- *									*
- *			API PRIVATE ROUTINES				*
- *									*
- ************************************************************************/
-
-/*
- *	NAME
- *		_XcmsCopyISOLatin1Lowered
- *
- *	SYNOPSIS
- */
-void
-_XcmsCopyISOLatin1Lowered(
-    char *dst,
-    const char *src)
-/*
- *	DESCRIPTION
- *		ISO Latin-1 case conversion routine
- *		Identical to XmuCopyISOLatin1Lowered() but provided here
- *		to eliminate need to link with libXmu.a.
- *
- *		IMPLEMENTORS NOTE:
- *		    This routine is also used in XcmsFormatOfPrefix.
- *
- *	RETURNS
- *		Void
- *
- */
-{
-    register unsigned char *dest;
-    register const unsigned char *source;
-
-    for (dest = (unsigned char *)dst, source = (const unsigned char *)src;
-	 *source;
-	 source++, dest++)
-    {
-	if ((*source >= XK_A) && (*source <= XK_Z))
-	    *dest = *source + (XK_a - XK_A);
-	else if ((*source >= XK_Agrave) && (*source <= XK_Odiaeresis))
-	    *dest = *source + (XK_agrave - XK_Agrave);
-	else if ((*source >= XK_Ooblique) && (*source <= XK_Thorn))
-	    *dest = *source + (XK_oslash - XK_Ooblique);
-	else
-	    *dest = *source;
-    }
-    *dest = '\0';
-}
-
-
-/*
- *	NAME
- *		_XcmsResolveColorString -
- *
- *	SYNOPSIS
- */
-Status
-_XcmsResolveColorString (
-    XcmsCCC ccc,
-    const char **color_string,
-    XcmsColor *pColor_exact_return,
-    XcmsColorFormat result_format)
-/*
- *	DESCRIPTION
- *		The XcmsLookupColor function finds the color specification
- *		associated with a color name in the Device-Independent Color
- *		Name Database.
- *	RETURNS
- *		XcmsFailure if failed to convert valid color string.
- *		XcmsSuccess if succeeded in converting color string to
- *			XcmsColor.
- *		_XCMS_NEWNAME if failed to parse the string or find it in
- *			the database, or if succeeded in looking it up and
- *			found another name which is not in the database.
- *			Note that the new name is returned in color_string.
- *
- *		This function returns both the color specification found in the
- *		database (db specification) and the color specification for the
- *		color displayable by the specified screen (screen
- *		specification).  The calling routine sets the format for these
- *		returned specifications in the XcmsColor format component.
- *		If XcmsUndefinedFormat, the specification is returned in the
- *		format used to store the color in the database.
- */
-{
-    XcmsColor dbWhitePt;	/* whitePt associated with pColor_exact_return*/
-				/*    the screen's white point */
-    XcmsColor *pClientWhitePt;
-    int retval;
-    const char *strptr = whitePtStr;
-
-/*
- * 0. Check for invalid arguments.
- */
-    if (ccc == NULL || (*color_string)[0] == '\0' || pColor_exact_return == NULL) {
-	return(XcmsFailure);
-    }
-
-/*
- * 1. First attempt to parse the string
- *    If successful, then convert the specification to the target format
- *    and return.
- */
-    if (_XcmsParseColorString(ccc, *color_string, pColor_exact_return)
-	    == 1) {
-	if (result_format != XcmsUndefinedFormat
-		&& pColor_exact_return->format != result_format) {
-	    /* need to be converted to the target format */
-	    return(XcmsConvertColors(ccc, pColor_exact_return, 1,
-		    result_format, (Bool *)NULL));
-	} else {
-	    return(XcmsSuccess);
-	}
-    }
-
-/*
- * 2. Attempt to find it in the DI Color Name Database
- */
-
-    /*
-     * a. Convert String into a XcmsColor structure
-     *       Attempt to extract the specification for color_string from the
-     *       DI Database (pColor_exact_return).  If the DI Database does not
-     *	     have this entry, then return failure.
-     */
-    retval = _XcmsLookupColorName(ccc, color_string, pColor_exact_return);
-
-    if (retval != XcmsSuccess) {
-	/* color_string replaced with a color name, or not found */
-	return(_XCMS_NEWNAME);
-    }
-
-    if (pColor_exact_return->format == XcmsUndefinedFormat) {
-	return(XcmsFailure);
-    }
-
-    /*
-     * b. If result_format not defined, then assume target format
-     *	  is the exact format.
-     */
-    if (result_format == XcmsUndefinedFormat) {
-	result_format = pColor_exact_return->format;
-    }
-
-    if ((ClientWhitePointOfCCC(ccc))->format == XcmsUndefinedFormat) {
-	pClientWhitePt = ScreenWhitePointOfCCC(ccc);
-    } else {
-	pClientWhitePt = ClientWhitePointOfCCC(ccc);
-    }
-
-    /*
-     * c. Convert to the target format, making adjustments for white
-     *	  point differences as necessary.
-     */
-    if (XCMS_DD_ID(pColor_exact_return->format)) {
-	/*
-	 * The spec format is Device-Dependent, therefore assume the
-	 *    its white point is the Screen White Point.
-	 */
-	if (XCMS_DD_ID(result_format)) {
-	    /*
-	     * Target format is Device-Dependent
-	     *	Therefore, DD --> DD conversion
-	     */
-	    return(_XcmsDDConvertColors(ccc, pColor_exact_return,
-		    1, result_format, (Bool *) NULL));
-	} else {
-	    /*
-	     * Target format is Device-Independent
-	     *	Therefore, DD --> DI conversion
-	     */
-	    if (ccc->whitePtAdjProc && !_XcmsEqualWhitePts(ccc,
-		    pClientWhitePt, ScreenWhitePointOfCCC(ccc))) {
-		return((*ccc->whitePtAdjProc)(ccc, ScreenWhitePointOfCCC(ccc),
-			pClientWhitePt, result_format,
-			pColor_exact_return, 1, (Bool *) NULL));
-	    } else {
-		if (_XcmsDDConvertColors(ccc, pColor_exact_return, 1,
-			XcmsCIEXYZFormat, (Bool *) NULL) == XcmsFailure) {
-		    return(XcmsFailure);
-		}
-		return(_XcmsDIConvertColors(ccc, pColor_exact_return,
-			pClientWhitePt, 1, result_format));
-	    }
-	}
-    } else {
-	/*
-	 * The spec format is Device-Independent, therefore attempt
-	 * to find a database white point.
-	 *
-	 * If the Database does not have a white point, then assume the
-	 * database white point is the same as the Screen White Point.
-	 */
-
-	if (_XcmsLookupColorName(ccc, &strptr, &dbWhitePt) != 1) {
-	    memcpy((char *)&dbWhitePt,
-		   (char *)&ccc->pPerScrnInfo->screenWhitePt,
-		   sizeof(XcmsColor));
-	}
-	if (XCMS_DD_ID(result_format)) {
-	    /*
-	     * Target format is Device-Dependent
-	     *	Therefore, DI --> DD conversion
-	     */
-	    if (ccc->whitePtAdjProc && !_XcmsEqualWhitePts(ccc,
-		    &dbWhitePt, ScreenWhitePointOfCCC(ccc))) {
-		return((*ccc->whitePtAdjProc)(ccc, &dbWhitePt,
-			ScreenWhitePointOfCCC(ccc), result_format,
-			pColor_exact_return, 1, (Bool *)NULL));
-	    } else {
-		if (pColor_exact_return->format != XcmsCIEXYZFormat) {
-		    if (_XcmsDIConvertColors(ccc, pColor_exact_return,
-			    &dbWhitePt, 1, XcmsCIEXYZFormat) == XcmsFailure) {
-			return(XcmsFailure);
-		    }
-		}
-		return (_XcmsDDConvertColors(ccc, pColor_exact_return, 1,
-			result_format, (Bool *)NULL));
-	    }
-	} else {
-	    /*
-	     * Target format is Device-Independent
-	     *	Therefore, DI --> DI conversion
-	     */
-	    if (ccc->whitePtAdjProc && !_XcmsEqualWhitePts(ccc,
-		    &dbWhitePt, pClientWhitePt)) {
-		/*
-		 * The calling routine wants to resolve this color
-		 * in terms if it's white point (i.e. Client White Point).
-		 * Therefore, apply white adjustment for the displacement
-		 * between dbWhitePt to clientWhitePt.
-		 */
-		return((*ccc->whitePtAdjProc)(ccc, &dbWhitePt,
-			pClientWhitePt, result_format,
-			pColor_exact_return, 1, (Bool *)NULL));
-	    } else if (_XcmsEqualWhitePts(ccc,
-		    &dbWhitePt, pClientWhitePt)) {
-		/*
-		 * Can use either dbWhitePt or pClientWhitePt to
-		 * convert to the result_format.
-		 */
-		if (pColor_exact_return->format == result_format) {
-		    return(XcmsSuccess);
-		} else {
-		    return (_XcmsDIConvertColors(ccc, pColor_exact_return,
-			    &dbWhitePt, 1, result_format));
-		}
-	    } else {
-		/*
-		 * Need to convert to a white point independent color
-		 * space (let's choose CIEXYZ) then convert to the
-		 * target color space.  Why? Lets assume that
-		 * pColor_exact_return->format and result format
-		 * are white point dependent format (e.g., CIELUV, CIELAB,
-		 * TekHVC ... same or any combination). If so, we'll
-		 * need to convert the color with dbWhitePt to an absolute
-		 * spec (i.e.  non-white point dependent) then convert that
-		 * absolute value with clientWhitePt to the result_format.
-		 */
-		if (pColor_exact_return->format != XcmsCIEXYZFormat) {
-		    if (_XcmsDIConvertColors(ccc, pColor_exact_return,
-			    &dbWhitePt, 1, XcmsCIEXYZFormat) == XcmsFailure) {
-			return(XcmsFailure);
-		    }
-		}
-		if (result_format == XcmsCIEXYZFormat) {
-		    return(XcmsSuccess);
-		} else {
-		    return(_XcmsDIConvertColors(ccc, pColor_exact_return,
-			    pClientWhitePt, 1, result_format));
-		}
-	    }
-	}
-    }
-}