2 * fontconfig/src/fcdbg.c
4 * Copyright © 2000 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 the author(s) not be used in
11 * advertising or publicity pertaining to distribution of the software without
12 * specific, written prior permission. The authors make no
13 * representations about the suitability of this software for any purpose. It
14 * is provided "as is" without express or implied warranty.
16 * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
17 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
18 * EVENT SHALL THE AUTHOR(S) 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.
30 _FcValuePrintFile (FILE *f, const FcValue v)
34 fprintf (f, "<unknown>");
37 fprintf (f, "<void>");
40 fprintf (f, "%d(i)", v.u.i);
43 fprintf (f, "%g(f)", v.u.d);
46 fprintf (f, "\"%s\"", v.u.s);
49 fprintf (f, "%s", v.u.b ? "True" : "False");
52 fprintf (f, "[%g %g; %g %g]", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
54 case FcTypeCharSet: /* XXX */
56 FcCharSetPrint (v.u.c);
59 FcLangSetPrint (v.u.l);
65 fprintf (f, "[%g %g)", v.u.r->begin, v.u.r->end);
71 FcValuePrintFile (FILE *f, const FcValue v)
74 _FcValuePrintFile (f, v);
78 FcValuePrint (const FcValue v)
81 _FcValuePrintFile (stdout, v);
85 FcValuePrintWithPosition (const FcValue v, FcBool show_pos_mark)
88 printf (" [marker] ");
91 _FcValuePrintFile (stdout, v);
95 FcValueBindingPrint (const FcValueListPtr l)
98 case FcValueBindingWeak:
101 case FcValueBindingStrong:
104 case FcValueBindingSame:
108 /* shouldn't be reached */
115 FcValueListPrintWithPosition (FcValueListPtr l, const FcValueListPtr pos)
117 for (; l != NULL; l = FcValueListNext(l))
119 FcValuePrintWithPosition (FcValueCanonicalize (&l->value), pos != NULL && l == pos);
120 FcValueBindingPrint (l);
123 printf (" [marker]");
127 FcValueListPrint (FcValueListPtr l)
129 for (; l != NULL; l = FcValueListNext(l))
131 FcValuePrint (FcValueCanonicalize (&l->value));
132 FcValueBindingPrint (l);
137 FcLangSetPrint (const FcLangSet *ls)
140 FcChar8 init_buf[1024];
142 FcStrBufInit (&buf, init_buf, sizeof (init_buf));
143 if (FcNameUnparseLangSet (&buf, ls) && FcStrBufChar (&buf,'\0'))
144 printf ("%s", buf.buf);
146 printf ("langset (alloc error)");
147 FcStrBufDestroy (&buf);
151 FcCharSetPrint (const FcCharSet *c)
154 intptr_t *leaves = FcCharSetLeaves (c);
155 FcChar16 *numbers = FcCharSetNumbers (c);
158 printf ("CharSet 0x%x\n", (intptr_t) c);
159 printf ("Leaves: +%d = 0x%x\n", c->leaves_offset, (intptr_t) leaves);
160 printf ("Numbers: +%d = 0x%x\n", c->numbers_offset, (intptr_t) numbers);
162 for (i = 0; i < c->num; i++)
164 printf ("Page %d: %04x +%d = 0x%x\n",
165 i, numbers[i], leaves[i],
166 (intptr_t) FcOffsetToPtr (leaves, leaves[i], FcCharLeaf));
171 for (i = 0; i < c->num; i++)
173 intptr_t leaf_offset = leaves[i];
174 FcCharLeaf *leaf = FcOffsetToPtr (leaves, leaf_offset, FcCharLeaf);
177 printf ("%04x:", numbers[i]);
178 for (j = 0; j < 256/32; j++)
179 printf (" %08x", leaf->map[j]);
185 FcPatternPrint (const FcPattern *p)
192 printf ("Null pattern\n");
195 printf ("Pattern has %d elts (size %d)\n", p->num, p->size);
196 for (i = 0; i < p->num; i++)
198 e = &FcPatternElts(p)[i];
199 printf ("\t%s:", FcObjectName(e->object));
200 FcValueListPrint (FcPatternEltValues(e));
206 #define FcOpFlagsPrint(_o_) \
208 int f = FC_OP_GET_FLAGS (_o_); \
209 if (f & FcOpFlagIgnoreBlanks) \
210 printf ("(ignore blanks)"); \
214 FcPatternPrint2 (FcPattern *pp1,
216 const FcObjectSet *os)
219 FcPatternElt *e1, *e2;
224 p1 = FcPatternFilter (pp1, os);
225 p2 = FcPatternFilter (pp2, os);
232 printf ("Pattern has %d elts (size %d), %d elts (size %d)\n",
233 p1->num, p1->size, p2->num, p2->size);
234 for (i = 0, j = 0; i < p1->num; i++)
236 e1 = &FcPatternElts(p1)[i];
237 e2 = &FcPatternElts(p2)[j];
238 if (!e2 || e1->object != e2->object)
240 pos = FcPatternPosition (p2, FcObjectName (e1->object));
243 for (k = j; k < pos; k++)
245 e2 = &FcPatternElts(p2)[k];
246 printf ("\t%s: (None) -> ", FcObjectName (e2->object));
247 FcValueListPrint (FcPatternEltValues (e2));
255 printf ("\t%s:", FcObjectName (e1->object));
256 FcValueListPrint (FcPatternEltValues (e1));
257 printf (" -> (None)\n");
263 printf ("\t%s:", FcObjectName (e1->object));
264 FcValueListPrint (FcPatternEltValues (e1));
266 e2 = &FcPatternElts(p2)[j];
267 FcValueListPrint (FcPatternEltValues (e2));
274 for (k = j; k < p2->num; k++)
276 e2 = &FcPatternElts(p2)[k];
277 if (FcObjectName (e2->object))
279 printf ("\t%s: (None) -> ", FcObjectName (e2->object));
280 FcValueListPrint (FcPatternEltValues (e2));
286 FcPatternDestroy (p1);
288 FcPatternDestroy (p2);
294 FcOp op = FC_OP_GET_OP (op_);
297 case FcOpInteger: printf ("Integer"); break;
298 case FcOpDouble: printf ("Double"); break;
299 case FcOpString: printf ("String"); break;
300 case FcOpMatrix: printf ("Matrix"); break;
301 case FcOpRange: printf ("Range"); break;
302 case FcOpBool: printf ("Bool"); break;
303 case FcOpCharSet: printf ("CharSet"); break;
304 case FcOpLangSet: printf ("LangSet"); break;
305 case FcOpField: printf ("Field"); break;
306 case FcOpConst: printf ("Const"); break;
307 case FcOpAssign: printf ("Assign"); break;
308 case FcOpAssignReplace: printf ("AssignReplace"); break;
309 case FcOpPrepend: printf ("Prepend"); break;
310 case FcOpPrependFirst: printf ("PrependFirst"); break;
311 case FcOpAppend: printf ("Append"); break;
312 case FcOpAppendLast: printf ("AppendLast"); break;
313 case FcOpDelete: printf ("Delete"); break;
314 case FcOpDeleteAll: printf ("DeleteAll"); break;
315 case FcOpQuest: printf ("Quest"); break;
316 case FcOpOr: printf ("Or"); break;
317 case FcOpAnd: printf ("And"); break;
318 case FcOpEqual: printf ("Equal"); FcOpFlagsPrint (op_); break;
319 case FcOpNotEqual: printf ("NotEqual"); FcOpFlagsPrint (op_); break;
320 case FcOpLess: printf ("Less"); break;
321 case FcOpLessEqual: printf ("LessEqual"); break;
322 case FcOpMore: printf ("More"); break;
323 case FcOpMoreEqual: printf ("MoreEqual"); break;
324 case FcOpContains: printf ("Contains"); break;
325 case FcOpNotContains: printf ("NotContains"); break;
326 case FcOpPlus: printf ("Plus"); break;
327 case FcOpMinus: printf ("Minus"); break;
328 case FcOpTimes: printf ("Times"); break;
329 case FcOpDivide: printf ("Divide"); break;
330 case FcOpNot: printf ("Not"); break;
331 case FcOpNil: printf ("Nil"); break;
332 case FcOpComma: printf ("Comma"); break;
333 case FcOpFloor: printf ("Floor"); break;
334 case FcOpCeil: printf ("Ceil"); break;
335 case FcOpRound: printf ("Round"); break;
336 case FcOpTrunc: printf ("Trunc"); break;
337 case FcOpListing: printf ("Listing"); FcOpFlagsPrint (op_); break;
338 case FcOpInvalid: printf ("Invalid"); break;
343 FcExprPrint (const FcExpr *expr)
345 if (!expr) printf ("none");
346 else switch (FC_OP_GET_OP (expr->op)) {
347 case FcOpInteger: printf ("%d", expr->u.ival); break;
348 case FcOpDouble: printf ("%g", expr->u.dval); break;
349 case FcOpString: printf ("\"%s\"", expr->u.sval); break;
352 FcExprPrint (expr->u.mexpr->xx);
354 FcExprPrint (expr->u.mexpr->xy);
356 FcExprPrint (expr->u.mexpr->yx);
358 FcExprPrint (expr->u.mexpr->yy);
362 printf ("(%g, %g)", expr->u.rval->begin, expr->u.rval->end);
364 case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break;
365 case FcOpCharSet: printf ("charset\n"); break;
368 FcLangSetPrint(expr->u.lval);
371 case FcOpNil: printf ("nil\n"); break;
372 case FcOpField: printf ("%s ", FcObjectName(expr->u.name.object));
373 switch ((int) expr->u.name.kind) {
375 printf ("(pattern) ");
382 case FcOpConst: printf ("%s", expr->u.constant); break;
384 FcExprPrint (expr->u.tree.left);
386 FcExprPrint (expr->u.tree.right->u.tree.left);
388 FcExprPrint (expr->u.tree.right->u.tree.right);
391 case FcOpAssignReplace:
392 case FcOpPrependFirst:
406 case FcOpNotContains:
412 FcExprPrint (expr->u.tree.left);
414 switch (FC_OP_GET_OP (expr->op)) {
415 case FcOpAssign: printf ("Assign"); break;
416 case FcOpAssignReplace: printf ("AssignReplace"); break;
417 case FcOpPrependFirst: printf ("PrependFirst"); break;
418 case FcOpPrepend: printf ("Prepend"); break;
419 case FcOpAppend: printf ("Append"); break;
420 case FcOpAppendLast: printf ("AppendLast"); break;
421 case FcOpOr: printf ("Or"); break;
422 case FcOpAnd: printf ("And"); break;
423 case FcOpEqual: printf ("Equal"); FcOpFlagsPrint (expr->op); break;
424 case FcOpNotEqual: printf ("NotEqual"); FcOpFlagsPrint (expr->op); break;
425 case FcOpLess: printf ("Less"); break;
426 case FcOpLessEqual: printf ("LessEqual"); break;
427 case FcOpMore: printf ("More"); break;
428 case FcOpMoreEqual: printf ("MoreEqual"); break;
429 case FcOpContains: printf ("Contains"); break;
430 case FcOpListing: printf ("Listing"); FcOpFlagsPrint (expr->op); break;
431 case FcOpNotContains: printf ("NotContains"); break;
432 case FcOpPlus: printf ("Plus"); break;
433 case FcOpMinus: printf ("Minus"); break;
434 case FcOpTimes: printf ("Times"); break;
435 case FcOpDivide: printf ("Divide"); break;
436 case FcOpComma: printf ("Comma"); break;
440 FcExprPrint (expr->u.tree.right);
444 FcExprPrint (expr->u.tree.left);
448 FcExprPrint (expr->u.tree.left);
452 FcExprPrint (expr->u.tree.left);
456 FcExprPrint (expr->u.tree.left);
460 FcExprPrint (expr->u.tree.left);
462 case FcOpInvalid: printf ("Invalid"); break;
467 FcTestPrint (const FcTest *test)
469 switch (test->kind) {
480 switch (test->qual) {
491 printf ("not_first ");
494 printf ("%s ", FcObjectName (test->object));
495 FcOpPrint (test->op);
497 FcExprPrint (test->expr);
502 FcEditPrint (const FcEdit *edit)
504 printf ("Edit %s ", FcObjectName (edit->object));
505 FcOpPrint (edit->op);
507 FcExprPrint (edit->expr);
511 FcSubstPrint (const FcSubst *subst)
514 FcRuleType last_type = FcRuleUnknown;
517 for (r = subst->rule; r; r = r->next)
519 if (last_type != r->type)
536 FcTestPrint (r->u.test);
539 FcEditPrint (r->u.edit);
550 FcFontSetPrint (const FcFontSet *s)
554 printf ("FontSet %d of %d\n", s->nfont, s->sfont);
555 for (i = 0; i < s->nfont; i++)
557 printf ("Font %d ", i);
558 FcPatternPrint (s->fonts[i]);
570 e = getenv ("FC_DEBUG");
573 printf ("FC_DEBUG=%s\n", e);
574 FcDebugVal = atoi (e);
581 #include "fcaliastail.h"