2 * $RCSId: xc/lib/fontconfig/src/fcxml.c,v 1.21 2002/08/22 18:53:22 keithp Exp $
4 * Copyright © 2002 Keith Packard
6 * Permission to use, copy, modify, distribute, and sell this software and its
7 * documentation for any purpose is hereby granted without fee, provided that
8 * the above copyright notice appear in all copies and that both that
9 * copyright notice and this permission notice appear in supporting
10 * documentation, and that the name of Keith Packard not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. Keith Packard makes no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
16 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
19 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
20 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
21 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
22 * PERFORMANCE OF THIS SOFTWARE.
32 #include <libxml/parser.h>
34 #define XML_Char xmlChar
35 #define XML_Parser xmlParserCtxtPtr
36 #define XML_ParserFree xmlFreeParserCtxt
37 #define XML_GetCurrentLineNumber xmlSAX2GetLineNumber
38 #define XML_GetErrorCode xmlCtxtGetLastError
39 #define XML_ErrorString(Error) (Error)->message
41 #else /* ENABLE_LIBXML2 */
43 #ifndef HAVE_XMLPARSE_H
44 #define HAVE_XMLPARSE_H 0
53 #endif /* ENABLE_LIBXML2 */
63 FcTestDestroy (FcTest *test)
66 FcTestDestroy (test->next);
67 FcExprDestroy (test->expr);
68 FcStrFree ((FcChar8 *) test->field);
69 FcMemFree (FC_MEM_TEST, sizeof (FcTest));
74 FcExprCreateInteger (int i)
76 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
80 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
88 FcExprCreateDouble (double d)
90 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
94 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
102 FcExprCreateString (const FcChar8 *s)
104 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
108 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
110 e->u.sval = FcStrCopy (s);
116 FcExprCreateMatrix (const FcMatrix *m)
118 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
122 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
124 e->u.mval = FcMatrixCopy (m);
130 FcExprCreateBool (FcBool b)
132 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
136 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
144 FcExprCreateNil (void)
146 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
150 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
157 FcExprCreateField (const char *field)
159 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
163 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
165 e->u.field = (char *) FcStrCopy ((FcChar8 *) field);
171 FcExprCreateConst (const FcChar8 *constant)
173 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
177 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
179 e->u.constant = FcStrCopy (constant);
185 FcExprCreateOp (FcExpr *left, FcOp op, FcExpr *right)
187 FcExpr *e = (FcExpr *) malloc (sizeof (FcExpr));
191 FcMemAlloc (FC_MEM_EXPR, sizeof (FcExpr));
193 e->u.tree.left = left;
194 e->u.tree.right = right;
200 FcExprDestroy (FcExpr *e)
210 FcStrFree (e->u.sval);
213 FcMatrixFree (e->u.mval);
216 FcCharSetDestroy (e->u.cval);
221 FcStrFree ((FcChar8 *) e->u.field);
224 FcStrFree (e->u.constant);
227 case FcOpAssignReplace:
229 case FcOpPrependFirst:
243 case FcOpNotContains:
250 FcExprDestroy (e->u.tree.right);
257 FcExprDestroy (e->u.tree.left);
263 FcMemFree (FC_MEM_EXPR, sizeof (FcExpr));
268 FcEditDestroy (FcEdit *e)
271 FcEditDestroy (e->next);
272 FcStrFree ((FcChar8 *) e->field);
274 FcExprDestroy (e->expr);
279 FcConfigSaveField (const char *field)
281 return (char *) FcStrCopy ((FcChar8 *) field);
284 typedef enum _FcElement {
329 FcElementNotContains,
343 static const struct {
347 { "fontconfig", FcElementFontconfig },
348 { "dir", FcElementDir },
349 { "cachedir", FcElementCacheDir },
350 { "cache", FcElementCache },
351 { "include", FcElementInclude },
352 { "config", FcElementConfig },
353 { "match", FcElementMatch },
354 { "alias", FcElementAlias },
356 { "blank", FcElementBlank },
357 { "rescan", FcElementRescan },
359 { "prefer", FcElementPrefer },
360 { "accept", FcElementAccept },
361 { "default", FcElementDefault },
362 { "family", FcElementFamily },
364 { "selectfont", FcElementSelectfont },
365 { "acceptfont", FcElementAcceptfont },
366 { "rejectfont", FcElementRejectfont },
367 { "glob", FcElementGlob },
368 { "pattern", FcElementPattern },
369 { "patelt", FcElementPatelt },
371 { "test", FcElementTest },
372 { "edit", FcElementEdit },
373 { "int", FcElementInt },
374 { "double", FcElementDouble },
375 { "string", FcElementString },
376 { "matrix", FcElementMatrix },
377 { "bool", FcElementBool },
378 { "charset", FcElementCharset },
379 { "name", FcElementName },
380 { "const", FcElementConst },
381 { "or", FcElementOr },
382 { "and", FcElementAnd },
383 { "eq", FcElementEq },
384 { "not_eq", FcElementNotEq },
385 { "less", FcElementLess },
386 { "less_eq", FcElementLessEq },
387 { "more", FcElementMore },
388 { "more_eq", FcElementMoreEq },
389 { "contains", FcElementContains },
390 { "not_contains", FcElementNotContains },
391 { "plus", FcElementPlus },
392 { "minus", FcElementMinus },
393 { "times", FcElementTimes },
394 { "divide", FcElementDivide },
395 { "not", FcElementNot },
396 { "if", FcElementIf },
397 { "floor", FcElementFloor },
398 { "ceil", FcElementCeil },
399 { "round", FcElementRound },
400 { "trunc", FcElementTrunc },
402 #define NUM_ELEMENT_MAPS (int) (sizeof fcElementMap / sizeof fcElementMap[0])
405 FcElementMap (const XML_Char *name)
409 for (i = 0; i < NUM_ELEMENT_MAPS; i++)
410 if (!strcmp ((char *) name, fcElementMap[i].name))
411 return fcElementMap[i].element;
412 return FcElementUnknown;
415 typedef struct _FcPStack {
416 struct _FcPStack *prev;
422 typedef enum _FcVStackTag {
446 typedef struct _FcVStack {
447 struct _FcVStack *prev;
448 FcPStack *pstack; /* related parse element */
468 typedef struct _FcConfigParse {
477 typedef enum _FcConfigSeverity {
478 FcSevereInfo, FcSevereWarning, FcSevereError
482 FcConfigMessage (FcConfigParse *parse, FcConfigSeverity severe, const char *fmt, ...)
484 const char *s = "unknown";
487 va_start (args, fmt);
490 case FcSevereInfo: s = "info"; break;
491 case FcSevereWarning: s = "warning"; break;
492 case FcSevereError: s = "error"; break;
497 fprintf (stderr, "Fontconfig %s: \"%s\", line %d: ", s,
498 parse->name, (int)XML_GetCurrentLineNumber (parse->parser));
500 fprintf (stderr, "Fontconfig %s: line %d: ", s,
501 (int)XML_GetCurrentLineNumber (parse->parser));
502 if (severe >= FcSevereError)
503 parse->error = FcTrue;
506 fprintf (stderr, "Fontconfig %s: ", s);
507 vfprintf (stderr, fmt, args);
508 fprintf (stderr, "\n");
514 FcTypeName (FcType type)
540 FcTypecheckValue (FcConfigParse *parse, FcType value, FcType type)
542 if (value == FcTypeInteger)
543 value = FcTypeDouble;
544 if (type == FcTypeInteger)
548 if ((value == FcTypeLangSet && type == FcTypeString) ||
549 (value == FcTypeString && type == FcTypeLangSet))
551 FcConfigMessage (parse, FcSevereWarning, "saw %s, expected %s",
552 FcTypeName (value), FcTypeName (type));
557 FcTypecheckExpr (FcConfigParse *parse, FcExpr *expr, FcType type)
559 const FcObjectType *o;
565 FcTypecheckValue (parse, FcTypeDouble, type);
568 FcTypecheckValue (parse, FcTypeString, type);
571 FcTypecheckValue (parse, FcTypeMatrix, type);
574 FcTypecheckValue (parse, FcTypeBool, type);
577 FcTypecheckValue (parse, FcTypeCharSet, type);
582 o = FcNameGetObjectType (expr->u.field);
584 FcTypecheckValue (parse, o->type, type);
587 c = FcNameGetConstant (expr->u.constant);
590 o = FcNameGetObjectType (c->object);
592 FcTypecheckValue (parse, o->type, type);
595 FcConfigMessage (parse, FcSevereWarning,
596 "invalid constant used : %s",
600 FcTypecheckExpr (parse, expr->u.tree.left, FcTypeBool);
601 FcTypecheckExpr (parse, expr->u.tree.right->u.tree.left, type);
602 FcTypecheckExpr (parse, expr->u.tree.right->u.tree.right, type);
605 case FcOpAssignReplace:
614 case FcOpNotContains:
616 FcTypecheckValue (parse, FcTypeBool, type);
625 FcTypecheckExpr (parse, expr->u.tree.left, type);
626 FcTypecheckExpr (parse, expr->u.tree.right, type);
629 FcTypecheckValue (parse, FcTypeBool, type);
630 FcTypecheckExpr (parse, expr->u.tree.left, FcTypeBool);
636 FcTypecheckValue (parse, FcTypeDouble, type);
637 FcTypecheckExpr (parse, expr->u.tree.left, FcTypeDouble);
645 FcTestCreate (FcConfigParse *parse,
648 const FcChar8 *field,
652 FcTest *test = (FcTest *) malloc (sizeof (FcTest));
656 const FcObjectType *o;
658 FcMemAlloc (FC_MEM_TEST, sizeof (FcTest));
662 test->field = (char *) FcStrCopy (field);
665 o = FcNameGetObjectType (test->field);
667 FcTypecheckExpr (parse, expr, o->type);
673 FcEditCreate (FcConfigParse *parse,
677 FcValueBinding binding)
679 FcEdit *e = (FcEdit *) malloc (sizeof (FcEdit));
683 const FcObjectType *o;
686 e->field = field; /* already saved in grammar */
689 e->binding = binding;
690 o = FcNameGetObjectType (e->field);
692 FcTypecheckExpr (parse, expr, o->type);
698 FcVStackPush (FcConfigParse *parse, FcVStack *vstack)
700 vstack->prev = parse->vstack;
701 vstack->pstack = parse->pstack ? parse->pstack->prev : 0;
702 parse->vstack = vstack;
706 FcVStackCreate (void)
710 new = malloc (sizeof (FcVStack));
713 FcMemAlloc (FC_MEM_VSTACK, sizeof (FcVStack));
714 new->tag = FcVStackNone;
720 FcVStackDestroy (FcVStack *vstack)
724 for (; vstack; vstack = prev)
727 switch (vstack->tag) {
733 case FcVStackConstant:
735 FcStrFree (vstack->u.string);
737 case FcVStackPattern:
738 FcPatternDestroy (vstack->u.pattern);
740 case FcVStackInteger:
744 FcMatrixFree (vstack->u.matrix);
749 FcTestDestroy (vstack->u.test);
754 case FcVStackDefault:
755 FcExprDestroy (vstack->u.expr);
758 FcEditDestroy (vstack->u.edit);
761 FcMemFree (FC_MEM_VSTACK, sizeof (FcVStack));
767 FcVStackPushString (FcConfigParse *parse, FcVStackTag tag, FcChar8 *string)
769 FcVStack *vstack = FcVStackCreate ();
772 vstack->u.string = string;
774 FcVStackPush (parse, vstack);
779 FcVStackPushInteger (FcConfigParse *parse, int integer)
781 FcVStack *vstack = FcVStackCreate ();
784 vstack->u.integer = integer;
785 vstack->tag = FcVStackInteger;
786 FcVStackPush (parse, vstack);
791 FcVStackPushDouble (FcConfigParse *parse, double _double)
793 FcVStack *vstack = FcVStackCreate ();
796 vstack->u._double = _double;
797 vstack->tag = FcVStackDouble;
798 FcVStackPush (parse, vstack);
803 FcVStackPushMatrix (FcConfigParse *parse, FcMatrix *matrix)
805 FcVStack *vstack = FcVStackCreate ();
808 matrix = FcMatrixCopy (matrix);
811 FcVStackDestroy (vstack);
814 vstack->u.matrix = matrix;
815 vstack->tag = FcVStackMatrix;
816 FcVStackPush (parse, vstack);
821 FcVStackPushBool (FcConfigParse *parse, FcBool bool)
823 FcVStack *vstack = FcVStackCreate ();
826 vstack->u.bool = bool;
827 vstack->tag = FcVStackBool;
828 FcVStackPush (parse, vstack);
833 FcVStackPushTest (FcConfigParse *parse, FcTest *test)
835 FcVStack *vstack = FcVStackCreate ();
838 vstack->u.test = test;
839 vstack->tag = FcVStackTest;
840 FcVStackPush (parse, vstack);
845 FcVStackPushExpr (FcConfigParse *parse, FcVStackTag tag, FcExpr *expr)
847 FcVStack *vstack = FcVStackCreate ();
850 vstack->u.expr = expr;
852 FcVStackPush (parse, vstack);
857 FcVStackPushEdit (FcConfigParse *parse, FcEdit *edit)
859 FcVStack *vstack = FcVStackCreate ();
862 vstack->u.edit = edit;
863 vstack->tag = FcVStackEdit;
864 FcVStackPush (parse, vstack);
869 FcVStackPushPattern (FcConfigParse *parse, FcPattern *pattern)
871 FcVStack *vstack = FcVStackCreate ();
874 vstack->u.pattern = pattern;
875 vstack->tag = FcVStackPattern;
876 FcVStackPush (parse, vstack);
881 FcVStackFetch (FcConfigParse *parse, int off)
885 for (vstack = parse->vstack; vstack && off-- > 0; vstack = vstack->prev);
890 FcVStackClear (FcConfigParse *parse)
892 while (parse->vstack && parse->vstack->pstack == parse->pstack)
894 FcVStack *vstack = parse->vstack;
895 parse->vstack = vstack->prev;
897 FcVStackDestroy (vstack);
902 FcVStackPop (FcConfigParse *parse)
904 FcVStack *vstack = parse->vstack;
906 if (!vstack || vstack->pstack != parse->pstack)
908 parse->vstack = vstack->prev;
914 FcVStackElements (FcConfigParse *parse)
917 FcVStack *vstack = parse->vstack;
918 while (vstack && vstack->pstack == parse->pstack)
921 vstack = vstack->prev;
927 FcConfigSaveAttr (const XML_Char **attr)
937 for (i = 0; attr[i]; i++)
938 slen += strlen ((char *) attr[i]) + 1;
939 new = malloc ((i + 1) * sizeof (FcChar8 *) + slen);
942 FcMemAlloc (FC_MEM_ATTR, 1); /* size is too expensive */
943 s = (FcChar8 *) (new + (i + 1));
944 for (i = 0; attr[i]; i++)
947 strcpy ((char *) s, (char *) attr[i]);
948 s += strlen ((char *) s) + 1;
955 FcPStackPush (FcConfigParse *parse, FcElement element, const XML_Char **attr)
957 FcPStack *new = malloc (sizeof (FcPStack));
961 FcMemAlloc (FC_MEM_PSTACK, sizeof (FcPStack));
962 new->prev = parse->pstack;
963 new->element = element;
966 new->attr = FcConfigSaveAttr (attr);
968 FcConfigMessage (parse, FcSevereError, "out of memory");
972 FcStrBufInit (&new->str, 0, 0);
978 FcPStackPop (FcConfigParse *parse)
984 FcConfigMessage (parse, FcSevereError, "mismatching element");
987 FcVStackClear (parse);
989 parse->pstack = old->prev;
990 FcStrBufDestroy (&old->str);
993 FcMemFree (FC_MEM_ATTR, 1); /* size is to expensive */
996 FcMemFree (FC_MEM_PSTACK, sizeof (FcPStack));
1002 FcConfigInit (FcConfigParse *parse, const FcChar8 *name, FcConfig *config, XML_Parser parser)
1006 parse->error = FcFalse;
1008 parse->config = config;
1009 parse->parser = parser;
1014 FcConfigCleanup (FcConfigParse *parse)
1016 while (parse->pstack)
1017 FcPStackPop (parse);
1020 static const FcChar8 *
1021 FcConfigGetAttribute (FcConfigParse *parse, const char *attr)
1027 attrs = parse->pstack->attr;
1033 if (!strcmp ((char *) *attrs, attr))
1041 FcStartElement(void *userData, const XML_Char *name, const XML_Char **attr)
1043 FcConfigParse *parse = userData;
1046 element = FcElementMap (name);
1047 if (element == FcElementUnknown)
1048 FcConfigMessage (parse, FcSevereWarning, "unknown element \"%s\"", name);
1050 if (!FcPStackPush (parse, element, attr))
1052 FcConfigMessage (parse, FcSevereError, "out of memory");
1059 FcParseBlank (FcConfigParse *parse)
1061 int n = FcVStackElements (parse);
1064 FcVStack *v = FcVStackFetch (parse, n);
1065 if (v->tag != FcVStackInteger)
1066 FcConfigMessage (parse, FcSevereError, "non-integer blank");
1069 if (!parse->config->blanks)
1071 parse->config->blanks = FcBlanksCreate ();
1072 if (!parse->config->blanks)
1074 FcConfigMessage (parse, FcSevereError, "out of memory");
1078 if (!FcBlanksAdd (parse->config->blanks, v->u.integer))
1080 FcConfigMessage (parse, FcSevereError, "out of memory");
1088 FcParseRescan (FcConfigParse *parse)
1090 int n = FcVStackElements (parse);
1093 FcVStack *v = FcVStackFetch (parse, n);
1094 if (v->tag != FcVStackInteger)
1095 FcConfigMessage (parse, FcSevereWarning, "non-integer rescan");
1097 parse->config->rescanInterval = v->u.integer;
1102 FcParseInt (FcConfigParse *parse)
1109 s = FcStrBufDone (&parse->pstack->str);
1112 FcConfigMessage (parse, FcSevereError, "out of memory");
1116 l = (int) strtol ((char *) s, (char **)&end, 0);
1117 if (end != s + strlen ((char *) s))
1118 FcConfigMessage (parse, FcSevereError, "\"%s\": not a valid integer", s);
1120 FcVStackPushInteger (parse, l);
1125 * idea copied from glib g_ascii_strtod with
1126 * permission of the author (Alexander Larsson)
1132 FcStrtod (char *s, char **end)
1134 struct lconv *locale_data;
1139 * Have to swap the decimal point to match the current locale
1140 * if that locale doesn't use 0x2e
1142 if ((dot = strchr (s, 0x2e)) &&
1143 (locale_data = localeconv ()) &&
1144 (locale_data->decimal_point[0] != 0x2e ||
1145 locale_data->decimal_point[1] != 0))
1148 int slen = strlen (s);
1149 int dlen = strlen (locale_data->decimal_point);
1151 if (slen + dlen > (int) sizeof (buf))
1161 strncpy (buf, s, dot - s);
1163 strcpy (buf + (dot - s), locale_data->decimal_point);
1164 /* rest of number */
1165 strcpy (buf + (dot - s) + dlen, dot + 1);
1167 v = strtod (buf, &buf_end);
1169 buf_end = s + (buf_end - buf);
1171 buf_end -= dlen - 1;
1178 v = strtod (s, end);
1183 FcParseDouble (FcConfigParse *parse)
1190 s = FcStrBufDone (&parse->pstack->str);
1193 FcConfigMessage (parse, FcSevereError, "out of memory");
1197 d = FcStrtod ((char *) s, (char **)&end);
1198 if (end != s + strlen ((char *) s))
1199 FcConfigMessage (parse, FcSevereError, "\"%s\": not a valid double", s);
1201 FcVStackPushDouble (parse, d);
1206 FcParseString (FcConfigParse *parse, FcVStackTag tag)
1212 s = FcStrBufDone (&parse->pstack->str);
1215 FcConfigMessage (parse, FcSevereError, "out of memory");
1218 if (!FcVStackPushString (parse, tag, s))
1223 FcParseMatrix (FcConfigParse *parse)
1226 enum { m_done, m_xx, m_xy, m_yx, m_yy } matrix_state = m_yy;
1229 while ((vstack = FcVStackPop (parse)))
1232 switch (vstack->tag) {
1233 case FcVStackInteger:
1234 v = vstack->u.integer;
1236 case FcVStackDouble:
1237 v = vstack->u._double;
1240 FcConfigMessage (parse, FcSevereError, "non-double matrix element");
1244 switch (matrix_state) {
1245 case m_xx: m.xx = v; break;
1246 case m_xy: m.xy = v; break;
1247 case m_yx: m.yx = v; break;
1248 case m_yy: m.yy = v; break;
1251 FcVStackDestroy (vstack);
1254 if (matrix_state != m_done)
1255 FcConfigMessage (parse, FcSevereError, "wrong number of matrix elements");
1257 FcVStackPushMatrix (parse, &m);
1261 FcConfigLexBool (FcConfigParse *parse, const FcChar8 *bool)
1263 FcBool result = FcFalse;
1265 if (!FcNameBool (bool, &result))
1266 FcConfigMessage (parse, FcSevereWarning, "\"%s\" is not known boolean",
1272 FcParseBool (FcConfigParse *parse)
1278 s = FcStrBufDone (&parse->pstack->str);
1281 FcConfigMessage (parse, FcSevereError, "out of memory");
1284 FcVStackPushBool (parse, FcConfigLexBool (parse, s));
1289 FcParseFamilies (FcConfigParse *parse, FcVStackTag tag)
1292 FcExpr *left, *expr = 0, *new;
1294 while ((vstack = FcVStackPop (parse)))
1296 if (vstack->tag != FcVStackFamily)
1298 FcConfigMessage (parse, FcSevereWarning, "non-family");
1299 FcVStackDestroy (vstack);
1302 left = vstack->u.expr;
1303 vstack->tag = FcVStackNone;
1304 FcVStackDestroy (vstack);
1307 new = FcExprCreateOp (left, FcOpComma, expr);
1310 FcConfigMessage (parse, FcSevereError, "out of memory");
1311 FcExprDestroy (left);
1312 FcExprDestroy (expr);
1322 if (!FcVStackPushExpr (parse, tag, expr))
1324 FcConfigMessage (parse, FcSevereError, "out of memory");
1325 FcExprDestroy (expr);
1331 FcParseFamily (FcConfigParse *parse)
1338 s = FcStrBufDone (&parse->pstack->str);
1341 FcConfigMessage (parse, FcSevereError, "out of memory");
1344 expr = FcExprCreateString (s);
1347 FcVStackPushExpr (parse, FcVStackFamily, expr);
1351 FcParseAlias (FcConfigParse *parse)
1353 FcExpr *family = 0, *accept = 0, *prefer = 0, *def = 0, *new = 0;
1354 FcEdit *edit = 0, *next;
1358 while ((vstack = FcVStackPop (parse)))
1360 switch (vstack->tag) {
1361 case FcVStackFamily:
1364 new = FcExprCreateOp (vstack->u.expr, FcOpComma, family);
1366 FcConfigMessage (parse, FcSevereError, "out of memory");
1371 new = vstack->u.expr;
1375 vstack->tag = FcVStackNone;
1378 case FcVStackPrefer:
1380 FcExprDestroy (prefer);
1381 prefer = vstack->u.expr;
1382 vstack->tag = FcVStackNone;
1384 case FcVStackAccept:
1386 FcExprDestroy (accept);
1387 accept = vstack->u.expr;
1388 vstack->tag = FcVStackNone;
1390 case FcVStackDefault:
1392 FcExprDestroy (def);
1393 def = vstack->u.expr;
1394 vstack->tag = FcVStackNone;
1397 FcConfigMessage (parse, FcSevereWarning, "bad alias");
1400 FcVStackDestroy (vstack);
1404 FcConfigMessage (parse, FcSevereError, "missing family in alias");
1406 FcExprDestroy (prefer);
1408 FcExprDestroy (accept);
1410 FcExprDestroy (def);
1415 edit = FcEditCreate (parse,
1416 FcConfigSaveField ("family"),
1419 FcValueBindingWeak);
1423 FcExprDestroy (prefer);
1428 edit = FcEditCreate (parse,
1429 FcConfigSaveField ("family"),
1432 FcValueBindingWeak);
1436 FcExprDestroy (accept);
1441 edit = FcEditCreate (parse,
1442 FcConfigSaveField ("family"),
1445 FcValueBindingWeak);
1449 FcExprDestroy (def);
1453 test = FcTestCreate (parse, FcMatchPattern,
1455 (FcChar8 *) FC_FAMILY,
1459 if (!FcConfigAddEdit (parse->config, test, edit, FcMatchPattern))
1460 FcTestDestroy (test);
1463 FcExprDestroy (family);
1467 FcPopExpr (FcConfigParse *parse)
1469 FcVStack *vstack = FcVStackPop (parse);
1473 switch (vstack->tag) {
1476 case FcVStackString:
1477 case FcVStackFamily:
1478 expr = FcExprCreateString (vstack->u.string);
1481 expr = FcExprCreateField ((char *) vstack->u.string);
1483 case FcVStackConstant:
1484 expr = FcExprCreateConst (vstack->u.string);
1487 /* XXX: What's the correct action here? (CDW) */
1489 case FcVStackPrefer:
1490 case FcVStackAccept:
1491 case FcVStackDefault:
1492 expr = vstack->u.expr;
1493 vstack->tag = FcVStackNone;
1495 case FcVStackInteger:
1496 expr = FcExprCreateInteger (vstack->u.integer);
1498 case FcVStackDouble:
1499 expr = FcExprCreateDouble (vstack->u._double);
1501 case FcVStackMatrix:
1502 expr = FcExprCreateMatrix (vstack->u.matrix);
1505 expr = FcExprCreateBool (vstack->u.bool);
1510 expr = vstack->u.expr;
1511 vstack->tag = FcVStackNone;
1518 FcVStackDestroy (vstack);
1523 * This builds a tree of binary operations. Note
1524 * that every operator is defined so that if only
1525 * a single operand is contained, the value of the
1526 * whole expression is the value of the operand.
1528 * This code reduces in that case to returning that
1532 FcPopBinary (FcConfigParse *parse, FcOp op)
1534 FcExpr *left, *expr = 0, *new;
1536 while ((left = FcPopExpr (parse)))
1540 new = FcExprCreateOp (left, op, expr);
1543 FcConfigMessage (parse, FcSevereError, "out of memory");
1544 FcExprDestroy (left);
1545 FcExprDestroy (expr);
1557 FcParseBinary (FcConfigParse *parse, FcOp op)
1559 FcExpr *expr = FcPopBinary (parse, op);
1561 FcVStackPushExpr (parse, FcVStackExpr, expr);
1565 * This builds a a unary operator, it consumes only
1570 FcPopUnary (FcConfigParse *parse, FcOp op)
1572 FcExpr *operand, *new = 0;
1574 if ((operand = FcPopExpr (parse)))
1576 new = FcExprCreateOp (operand, op, 0);
1579 FcExprDestroy (operand);
1580 FcConfigMessage (parse, FcSevereError, "out of memory");
1587 FcParseUnary (FcConfigParse *parse, FcOp op)
1589 FcExpr *expr = FcPopUnary (parse, op);
1591 FcVStackPushExpr (parse, FcVStackExpr, expr);
1595 FcParseInclude (FcConfigParse *parse)
1599 FcBool ignore_missing = FcFalse;
1601 s = FcStrBufDone (&parse->pstack->str);
1604 FcConfigMessage (parse, FcSevereError, "out of memory");
1607 i = FcConfigGetAttribute (parse, "ignore_missing");
1608 if (i && FcConfigLexBool (parse, (FcChar8 *) i) == FcTrue)
1609 ignore_missing = FcTrue;
1610 if (!FcConfigParseAndLoad (parse->config, s, !ignore_missing))
1611 parse->error = FcTrue;
1615 typedef struct _FcOpMap {
1621 FcConfigLexOp (const FcChar8 *op, const FcOpMap *map, int nmap)
1625 for (i = 0; i < nmap; i++)
1626 if (!strcmp ((char *) op, map[i].name))
1631 static const FcOpMap fcCompareOps[] = {
1632 { "eq", FcOpEqual },
1633 { "not_eq", FcOpNotEqual },
1634 { "less", FcOpLess },
1635 { "less_eq", FcOpLessEqual },
1636 { "more", FcOpMore },
1637 { "more_eq", FcOpMoreEqual },
1638 { "contains", FcOpContains },
1639 { "not_contains", FcOpNotContains }
1642 #define NUM_COMPARE_OPS (int) (sizeof fcCompareOps / sizeof fcCompareOps[0])
1645 FcConfigLexCompare (const FcChar8 *compare)
1647 return FcConfigLexOp (compare, fcCompareOps, NUM_COMPARE_OPS);
1652 FcParseTest (FcConfigParse *parse)
1654 const FcChar8 *kind_string;
1656 const FcChar8 *qual_string;
1658 const FcChar8 *name;
1659 const FcChar8 *compare_string;
1664 kind_string = FcConfigGetAttribute (parse, "target");
1666 kind = FcMatchDefault;
1669 if (!strcmp ((char *) kind_string, "pattern"))
1670 kind = FcMatchPattern;
1671 else if (!strcmp ((char *) kind_string, "font"))
1673 else if (!strcmp ((char *) kind_string, "default"))
1674 kind = FcMatchDefault;
1677 FcConfigMessage (parse, FcSevereWarning, "invalid test target \"%s\"", kind_string);
1681 qual_string = FcConfigGetAttribute (parse, "qual");
1686 if (!strcmp ((char *) qual_string, "any"))
1688 else if (!strcmp ((char *) qual_string, "all"))
1690 else if (!strcmp ((char *) qual_string, "first"))
1692 else if (!strcmp ((char *) qual_string, "not_first"))
1693 qual = FcQualNotFirst;
1696 FcConfigMessage (parse, FcSevereWarning, "invalid test qual \"%s\"", qual_string);
1700 name = FcConfigGetAttribute (parse, "name");
1703 FcConfigMessage (parse, FcSevereWarning, "missing test name");
1706 compare_string = FcConfigGetAttribute (parse, "compare");
1707 if (!compare_string)
1708 compare = FcOpEqual;
1711 compare = FcConfigLexCompare (compare_string);
1712 if (compare == FcOpInvalid)
1714 FcConfigMessage (parse, FcSevereWarning, "invalid test compare \"%s\"", compare_string);
1718 expr = FcPopBinary (parse, FcOpComma);
1721 FcConfigMessage (parse, FcSevereWarning, "missing test expression");
1724 test = FcTestCreate (parse, kind, qual, name, compare, expr);
1727 FcConfigMessage (parse, FcSevereError, "out of memory");
1730 FcVStackPushTest (parse, test);
1733 static const FcOpMap fcModeOps[] = {
1734 { "assign", FcOpAssign },
1735 { "assign_replace", FcOpAssignReplace },
1736 { "prepend", FcOpPrepend },
1737 { "prepend_first", FcOpPrependFirst },
1738 { "append", FcOpAppend },
1739 { "append_last", FcOpAppendLast },
1742 #define NUM_MODE_OPS (int) (sizeof fcModeOps / sizeof fcModeOps[0])
1745 FcConfigLexMode (const FcChar8 *mode)
1747 return FcConfigLexOp (mode, fcModeOps, NUM_MODE_OPS);
1751 FcParseEdit (FcConfigParse *parse)
1753 const FcChar8 *name;
1754 const FcChar8 *mode_string;
1755 const FcChar8 *binding_string;
1757 FcValueBinding binding;
1761 name = FcConfigGetAttribute (parse, "name");
1764 FcConfigMessage (parse, FcSevereWarning, "missing edit name");
1767 mode_string = FcConfigGetAttribute (parse, "mode");
1772 mode = FcConfigLexMode (mode_string);
1773 if (mode == FcOpInvalid)
1775 FcConfigMessage (parse, FcSevereWarning, "invalid edit mode \"%s\"", mode_string);
1779 binding_string = FcConfigGetAttribute (parse, "binding");
1780 if (!binding_string)
1781 binding = FcValueBindingWeak;
1784 if (!strcmp ((char *) binding_string, "weak"))
1785 binding = FcValueBindingWeak;
1786 else if (!strcmp ((char *) binding_string, "strong"))
1787 binding = FcValueBindingStrong;
1788 else if (!strcmp ((char *) binding_string, "same"))
1789 binding = FcValueBindingSame;
1792 FcConfigMessage (parse, FcSevereWarning, "invalid edit binding \"%s\"", binding_string);
1796 expr = FcPopBinary (parse, FcOpComma);
1797 edit = FcEditCreate (parse, (char *) FcStrCopy (name), mode, expr, binding);
1800 FcConfigMessage (parse, FcSevereError, "out of memory");
1801 FcExprDestroy (expr);
1804 if (!FcVStackPushEdit (parse, edit))
1805 FcEditDestroy (edit);
1809 FcParseMatch (FcConfigParse *parse)
1811 const FcChar8 *kind_name;
1817 kind_name = FcConfigGetAttribute (parse, "target");
1819 kind = FcMatchPattern;
1822 if (!strcmp ((char *) kind_name, "pattern"))
1823 kind = FcMatchPattern;
1824 else if (!strcmp ((char *) kind_name, "font"))
1828 FcConfigMessage (parse, FcSevereWarning, "invalid match target \"%s\"", kind_name);
1832 while ((vstack = FcVStackPop (parse)))
1834 switch (vstack->tag) {
1836 vstack->u.test->next = test;
1837 test = vstack->u.test;
1838 vstack->tag = FcVStackNone;
1841 vstack->u.edit->next = edit;
1842 edit = vstack->u.edit;
1843 vstack->tag = FcVStackNone;
1846 FcConfigMessage (parse, FcSevereWarning, "invalid match element");
1849 FcVStackDestroy (vstack);
1851 if (!FcConfigAddEdit (parse->config, test, edit, kind))
1852 FcConfigMessage (parse, FcSevereError, "out of memory");
1856 FcParseAcceptRejectFont (FcConfigParse *parse, FcElement element)
1860 while ((vstack = FcVStackPop (parse)))
1862 switch (vstack->tag) {
1864 if (!FcConfigGlobAdd (parse->config,
1866 element == FcElementAcceptfont))
1868 FcConfigMessage (parse, FcSevereError, "out of memory");
1871 case FcVStackPattern:
1872 if (!FcConfigPatternsAdd (parse->config,
1874 element == FcElementAcceptfont))
1876 FcConfigMessage (parse, FcSevereError, "out of memory");
1879 vstack->tag = FcVStackNone;
1882 FcConfigMessage (parse, FcSevereWarning, "bad font selector");
1885 FcVStackDestroy (vstack);
1891 FcPopValue (FcConfigParse *parse)
1893 FcVStack *vstack = FcVStackPop (parse);
1896 value.type = FcTypeVoid;
1901 switch (vstack->tag) {
1902 case FcVStackString:
1903 value.u.s = FcStrCopy (vstack->u.string);
1905 value.type = FcTypeString;
1907 case FcVStackConstant:
1908 if (FcNameConstant (vstack->u.string, &value.u.i))
1909 value.type = FcTypeInteger;
1911 case FcVStackInteger:
1912 value.u.i = vstack->u.integer;
1913 value.type = FcTypeInteger;
1915 case FcVStackDouble:
1916 value.u.d = vstack->u._double;
1917 value.type = FcTypeInteger;
1919 case FcVStackMatrix:
1920 value.u.m = FcMatrixCopy (vstack->u.matrix);
1922 value.type = FcTypeMatrix;
1925 value.u.b = vstack->u.bool;
1926 value.type = FcTypeBool;
1929 FcConfigMessage (parse, FcSevereWarning, "unknown pattern element %d",
1933 FcVStackDestroy (vstack);
1939 FcParsePatelt (FcConfigParse *parse)
1942 FcPattern *pattern = FcPatternCreate ();
1947 FcConfigMessage (parse, FcSevereError, "out of memory");
1951 name = (char *) FcConfigGetAttribute (parse, "name");
1954 FcConfigMessage (parse, FcSevereWarning, "missing pattern element name");
1955 FcPatternDestroy (pattern);
1961 value = FcPopValue (parse);
1962 if (value.type == FcTypeVoid)
1964 if (!FcPatternAdd (pattern, name, value, FcTrue))
1966 FcConfigMessage (parse, FcSevereError, "out of memory");
1971 FcVStackPushPattern (parse, pattern);
1975 FcParsePattern (FcConfigParse *parse)
1978 FcPattern *pattern = FcPatternCreate ();
1982 FcConfigMessage (parse, FcSevereError, "out of memory");
1986 while ((vstack = FcVStackPop (parse)))
1988 switch (vstack->tag) {
1989 case FcVStackPattern:
1990 if (!FcPatternAppend (pattern, vstack->u.pattern))
1992 FcConfigMessage (parse, FcSevereError, "out of memory");
1993 FcPatternDestroy (pattern);
1998 FcConfigMessage (parse, FcSevereWarning, "unknown pattern element");
2001 FcVStackDestroy (vstack);
2004 FcVStackPushPattern (parse, pattern);
2008 FcEndElement(void *userData, const XML_Char *name)
2010 FcConfigParse *parse = userData;
2015 switch (parse->pstack->element) {
2018 case FcElementFontconfig:
2021 data = FcStrBufDone (&parse->pstack->str);
2024 FcConfigMessage (parse, FcSevereError, "out of memory");
2028 if (strcmp (data, "WINDOWSFONTDIR") == 0)
2032 data = malloc (1000);
2035 FcConfigMessage (parse, FcSevereError, "out of memory");
2038 FcMemAlloc (FC_MEM_STRING, 1000);
2039 rc = GetWindowsDirectory (data, 800);
2040 if (rc == 0 || rc > 800)
2042 FcConfigMessage (parse, FcSevereError, "GetWindowsDirectory failed");
2046 if (data [strlen (data) - 1] != '\\')
2047 strcat (data, "\\");
2048 strcat (data, "fonts");
2051 if (!FcStrUsesHome (data) || FcConfigHome ())
2053 if (!FcConfigAddDir (parse->config, data))
2054 FcConfigMessage (parse, FcSevereError, "out of memory; cannot add directory %s", data);
2058 case FcElementCacheDir:
2059 data = FcStrBufDone (&parse->pstack->str);
2062 FcConfigMessage (parse, FcSevereError, "out of memory");
2065 if (!FcStrUsesHome (data) || FcConfigHome ())
2067 if (!FcConfigAddCacheDir (parse->config, data))
2068 FcConfigMessage (parse, FcSevereError, "out of memory; cannot add cache directory %s", data);
2073 case FcElementCache:
2074 data = FcStrBufDone (&parse->pstack->str);
2077 FcConfigMessage (parse, FcSevereError, "out of memory");
2080 if (!FcStrUsesHome (data) || FcConfigHome ())
2082 if (!FcConfigSetCache (parse->config, data))
2083 FcConfigMessage (parse, FcSevereError, "out of memory");
2087 case FcElementInclude:
2088 FcParseInclude (parse);
2090 case FcElementConfig:
2092 case FcElementMatch:
2093 FcParseMatch (parse);
2095 case FcElementAlias:
2096 FcParseAlias (parse);
2099 case FcElementBlank:
2100 FcParseBlank (parse);
2102 case FcElementRescan:
2103 FcParseRescan (parse);
2106 case FcElementPrefer:
2107 FcParseFamilies (parse, FcVStackPrefer);
2109 case FcElementAccept:
2110 FcParseFamilies (parse, FcVStackAccept);
2112 case FcElementDefault:
2113 FcParseFamilies (parse, FcVStackDefault);
2115 case FcElementFamily:
2116 FcParseFamily (parse);
2120 FcParseTest (parse);
2123 FcParseEdit (parse);
2129 case FcElementDouble:
2130 FcParseDouble (parse);
2132 case FcElementString:
2133 FcParseString (parse, FcVStackString);
2135 case FcElementMatrix:
2136 FcParseMatrix (parse);
2139 FcParseBool (parse);
2141 case FcElementCharset:
2142 /* FcParseCharset (parse); */
2144 case FcElementSelectfont:
2146 case FcElementAcceptfont:
2147 case FcElementRejectfont:
2148 FcParseAcceptRejectFont (parse, parse->pstack->element);
2151 FcParseString (parse, FcVStackGlob);
2153 case FcElementPattern:
2154 FcParsePattern (parse);
2156 case FcElementPatelt:
2157 FcParsePatelt (parse);
2160 FcParseString (parse, FcVStackField);
2162 case FcElementConst:
2163 FcParseString (parse, FcVStackConstant);
2166 FcParseBinary (parse, FcOpOr);
2169 FcParseBinary (parse, FcOpAnd);
2172 FcParseBinary (parse, FcOpEqual);
2174 case FcElementNotEq:
2175 FcParseBinary (parse, FcOpNotEqual);
2178 FcParseBinary (parse, FcOpLess);
2180 case FcElementLessEq:
2181 FcParseBinary (parse, FcOpLessEqual);
2184 FcParseBinary (parse, FcOpMore);
2186 case FcElementMoreEq:
2187 FcParseBinary (parse, FcOpMoreEqual);
2189 case FcElementContains:
2190 FcParseBinary (parse, FcOpContains);
2192 case FcElementNotContains:
2193 FcParseBinary (parse, FcOpNotContains);
2196 FcParseBinary (parse, FcOpPlus);
2198 case FcElementMinus:
2199 FcParseBinary (parse, FcOpMinus);
2201 case FcElementTimes:
2202 FcParseBinary (parse, FcOpTimes);
2204 case FcElementDivide:
2205 FcParseBinary (parse, FcOpDivide);
2208 FcParseUnary (parse, FcOpNot);
2211 FcParseBinary (parse, FcOpQuest);
2213 case FcElementFloor:
2214 FcParseUnary (parse, FcOpFloor);
2217 FcParseUnary (parse, FcOpCeil);
2219 case FcElementRound:
2220 FcParseUnary (parse, FcOpRound);
2222 case FcElementTrunc:
2223 FcParseUnary (parse, FcOpTrunc);
2225 case FcElementUnknown:
2228 (void) FcPStackPop (parse);
2232 FcCharacterData (void *userData, const XML_Char *s, int len)
2234 FcConfigParse *parse = userData;
2238 if (!FcStrBufData (&parse->pstack->str, (FcChar8 *) s, len))
2239 FcConfigMessage (parse, FcSevereError, "out of memory");
2243 FcStartDoctypeDecl (void *userData,
2244 const XML_Char *doctypeName,
2245 const XML_Char *sysid,
2246 const XML_Char *pubid,
2247 int has_internal_subset)
2249 FcConfigParse *parse = userData;
2251 if (strcmp ((char *) doctypeName, "fontconfig") != 0)
2252 FcConfigMessage (parse, FcSevereError, "invalid doctype \"%s\"", doctypeName);
2255 #ifdef ENABLE_LIBXML2
2258 FcInternalSubsetDecl (void *userData,
2259 const XML_Char *doctypeName,
2260 const XML_Char *sysid,
2261 const XML_Char *pubid)
2263 FcStartDoctypeDecl (userData, doctypeName, sysid, pubid, 1);
2267 FcExternalSubsetDecl (void *userData,
2268 const XML_Char *doctypeName,
2269 const XML_Char *sysid,
2270 const XML_Char *pubid)
2272 FcStartDoctypeDecl (userData, doctypeName, sysid, pubid, 0);
2275 #else /* ENABLE_LIBXML2 */
2278 FcEndDoctypeDecl (void *userData)
2282 #endif /* ENABLE_LIBXML2 */
2285 FcConfigParseAndLoadDir (FcConfig *config,
2286 const FcChar8 *name,
2292 FcBool ret = FcTrue;
2297 d = opendir ((char *) dir);
2301 FcConfigMessage (0, FcSevereError, "Cannot open config dir \"%s\"",
2307 file = (FcChar8 *) malloc (strlen ((char *) dir) + 1 + FC_MAX_FILE_LEN + 1);
2314 strcpy ((char *) file, (char *) dir);
2315 strcat ((char *) file, "/");
2316 base = file + strlen ((char *) file);
2318 files = FcStrSetCreate ();
2325 if (FcDebug () & FC_DBG_CONFIG)
2326 printf ("\tScanning config dir %s\n", dir);
2328 while (ret && (e = readdir (d)))
2331 #define TAIL ".conf"
2334 * Add all files of the form [0-9]*.conf
2336 if ('0' <= e->d_name[0] && e->d_name[0] <= '9' &&
2337 (d_len = strlen (e->d_name)) < FC_MAX_FILE_LEN &&
2339 strcmp (e->d_name + d_len - TAIL_LEN, TAIL) == 0)
2341 strcpy ((char *) base, (char *) e->d_name);
2342 if (!FcStrSetAdd (files, file))
2352 qsort (files->strs, files->num, sizeof (FcChar8 *),
2353 (int (*)(const void *, const void *)) FcStrCmp);
2354 for (i = 0; ret && i < files->num; i++)
2355 ret = FcConfigParseAndLoad (config, files->strs[i], complain);
2358 FcStrSetDestroy (files);
2364 return ret || !complain;
2368 FcConfigParseAndLoad (FcConfig *config,
2369 const FcChar8 *name,
2377 FcConfigParse parse;
2378 FcBool error = FcTrue;
2380 #ifdef ENABLE_LIBXML2
2387 filename = FcConfigFilename (name);
2391 if (FcStrSetMember (config->configFiles, filename))
2393 FcStrFree (filename);
2397 if (!FcStrSetAdd (config->configFiles, filename))
2399 FcStrFree (filename);
2403 if (FcFileIsDir (filename))
2405 FcBool ret = FcConfigParseAndLoadDir (config, name, filename, complain);
2406 FcStrFree (filename);
2410 if (FcDebug () & FC_DBG_CONFIG)
2411 printf ("\tLoading config file %s\n", filename);
2413 fd = open ((char *) filename, O_RDONLY);
2415 FcStrFree (filename);
2419 #ifdef ENABLE_LIBXML2
2420 memset(&sax, 0, sizeof(sax));
2422 sax.internalSubset = FcInternalSubsetDecl;
2423 sax.externalSubset = FcExternalSubsetDecl;
2424 sax.startElement = FcStartElement;
2425 sax.endElement = FcEndElement;
2426 sax.characters = FcCharacterData;
2428 p = xmlCreatePushParserCtxt (&sax, &parse, NULL, 0, (const char *) filename);
2430 p = XML_ParserCreate ("UTF-8");
2432 FcStrFree (filename);
2437 if (!FcConfigInit (&parse, name, config, p))
2440 #ifndef ENABLE_LIBXML2
2442 XML_SetUserData (p, &parse);
2444 XML_SetDoctypeDeclHandler (p, FcStartDoctypeDecl, FcEndDoctypeDecl);
2445 XML_SetElementHandler (p, FcStartElement, FcEndElement);
2446 XML_SetCharacterDataHandler (p, FcCharacterData);
2448 #endif /* ENABLE_LIBXML2 */
2451 #ifndef ENABLE_LIBXML2
2452 buf = XML_GetBuffer (p, BUFSIZ);
2455 FcConfigMessage (&parse, FcSevereError, "cannot get parse buffer");
2459 len = read (fd, buf, BUFSIZ);
2462 FcConfigMessage (&parse, FcSevereError, "failed reading config file");
2466 #ifdef ENABLE_LIBXML2
2467 if (xmlParseChunk (p, buf, len, len == 0))
2469 if (!XML_ParseBuffer (p, len, len == 0))
2472 FcConfigMessage (&parse, FcSevereError, "%s",
2473 XML_ErrorString (XML_GetErrorCode (p)));
2477 error = parse.error;
2479 FcConfigCleanup (&parse);
2486 if (error && complain)
2489 FcConfigMessage (0, FcSevereError, "Cannot load config file \"%s\"", name);
2491 FcConfigMessage (0, FcSevereError, "Cannot load default config file");