144 lines
4.8 KiB
C
144 lines
4.8 KiB
C
/*
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Copyright 1990, 1991, 1998 The Open Group
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation.
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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Except as contained in this notice, the name of The Open Group shall not be
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used in advertising or otherwise to promote the sale, use or other dealings
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in this Software without prior written authorization from The Open Group.
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* Copyright 1990, 1991 Network Computing Devices;
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* Portions Copyright 1987 by Digital Equipment Corporation
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*
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* Permission to use, copy, modify, distribute, and sell this software and
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* its documentation for any purpose is hereby granted without fee, provided
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* that the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the names of Network Computing Devices, or Digital
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* not be used in advertising or publicity pertaining to distribution
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* of the software without specific, written prior permission.
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*
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* NETWORK COMPUTING DEVICES, AND DIGITAL DISCLAIM ALL WARRANTIES WITH
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* REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL NETWORK COMPUTING DEVICES,
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* OR DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
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* THIS SOFTWARE.
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*/
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#include <stdio.h>
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#include <string.h>
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#include "fstobdf.h"
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static char *
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AddQuotes(unsigned char *string, unsigned int length)
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{
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static unsigned char new[256] = "\"";
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unsigned char *cp;
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unsigned char *end;
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end = string + length;
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for (cp = &new[1]; string < end; cp++, string++) {
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*cp = *string;
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if (*cp == '"')
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*++cp = '"';
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}
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*cp++ = '"';
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*cp = '\0';
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return (char *)(new);
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}
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Bool
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EmitProperties(FILE *outFile,
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FSXFontInfoHeader *fontHeader,
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FSPropInfo *propInfo,
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FSPropOffset *propOffsets,
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unsigned char *propData)
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{
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unsigned int nProperties;
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FSPropOffset *property;
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Bool needDefaultChar;
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Bool needFontAscent;
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Bool needFontDescent;
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needDefaultChar = True;
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needFontAscent = True;
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needFontDescent = True;
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nProperties = propInfo->num_offsets;
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for (property = &propOffsets[0]; nProperties--; property++) {
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char *name;
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unsigned int length;
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name = (char *)propData + property->name.position;
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length = property->name.length;
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if ((length == 12) && (!strncmp(name, "DEFAULT_CHAR", 12)))
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needDefaultChar = False;
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else if ((length == 11) && (!strncmp(name, "FONT_ASCENT", 11)))
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needFontAscent = False;
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else if ((length == 12) && (!strncmp(name, "FONT_DESCENT", 12)))
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needFontDescent = False;
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}
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nProperties = propInfo->num_offsets;
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fprintf(outFile, "STARTPROPERTIES %d\n", nProperties +
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(needDefaultChar ? 1 : 0) + (needFontAscent ? 1 : 0) +
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(needFontDescent ? 1 : 0));
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for (property = &propOffsets[0]; nProperties--; property++) {
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unsigned long value;
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/* Don't emit properties that are computed by bdftosnf */
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fwrite(propData + property->name.position, 1, property->name.length,
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outFile);
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fputc(' ', outFile);
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value = property->value.position;
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switch (property->type) {
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case PropTypeString:
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fprintf(outFile, "%s\n", AddQuotes(propData + value,
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property->value.length));
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break;
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case PropTypeUnsigned:
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fprintf(outFile, "%lu\n", value);
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break;
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case PropTypeSigned:
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fprintf(outFile, "%ld\n", (signed long) value);
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break;
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default:
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fprintf(stderr, "unknown property type\n");
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return (False);
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}
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}
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if (needDefaultChar) {
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fprintf(outFile, "DEFAULT_CHAR %lu\n",
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(long) (fontHeader->default_char.high << 8)
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| (fontHeader->default_char.low));
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}
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if (needFontAscent)
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fprintf(outFile, "FONT_ASCENT %d\n", fontHeader->font_ascent);
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if (needFontDescent)
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fprintf(outFile, "FONT_DESCENT %d\n", fontHeader->font_descent);
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fprintf(outFile, "ENDPROPERTIES\n");
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return (True);
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}
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