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, "<void>");
37 fprintf (f, "%d(i)", v.u.i);
40 fprintf (f, "%g(f)", v.u.d);
43 fprintf (f, "\"%s\"", v.u.s);
46 fprintf (f, "%s", v.u.b ? "True" : "False");
49 fprintf (f, "[%g %g; %g %g]", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
51 case FcTypeCharSet: /* XXX */
53 FcCharSetPrint (v.u.c);
56 FcLangSetPrint (v.u.l);
65 FcValuePrintFile (FILE *f, const FcValue v)
68 _FcValuePrintFile (f, v);
72 FcValuePrint (const FcValue v)
75 _FcValuePrintFile (stdout, v);
79 FcValuePrintWithPosition (const FcValue v, FcBool show_pos_mark)
82 printf (" [marker] ");
85 _FcValuePrintFile (stdout, v);
89 FcValueBindingPrint (const FcValueListPtr l)
92 case FcValueBindingWeak:
95 case FcValueBindingStrong:
98 case FcValueBindingSame:
105 FcValueListPrintWithPosition (FcValueListPtr l, const FcValueListPtr pos)
107 for (; l != NULL; l = FcValueListNext(l))
109 FcValuePrintWithPosition (FcValueCanonicalize (&l->value), pos != NULL && l == pos);
110 FcValueBindingPrint (l);
113 printf (" [marker]");
117 FcValueListPrint (FcValueListPtr l)
119 for (; l != NULL; l = FcValueListNext(l))
121 FcValuePrint (FcValueCanonicalize (&l->value));
122 FcValueBindingPrint (l);
127 FcLangSetPrint (const FcLangSet *ls)
130 FcChar8 init_buf[1024];
132 FcStrBufInit (&buf, init_buf, sizeof (init_buf));
133 if (FcNameUnparseLangSet (&buf, ls) && FcStrBufChar (&buf,'\0'))
134 printf ("%s", buf.buf);
136 printf ("langset (alloc error)");
137 FcStrBufDestroy (&buf);
141 FcCharSetPrint (const FcCharSet *c)
144 intptr_t *leaves = FcCharSetLeaves (c);
145 FcChar16 *numbers = FcCharSetNumbers (c);
148 printf ("CharSet 0x%x\n", (intptr_t) c);
149 printf ("Leaves: +%d = 0x%x\n", c->leaves_offset, (intptr_t) leaves);
150 printf ("Numbers: +%d = 0x%x\n", c->numbers_offset, (intptr_t) numbers);
152 for (i = 0; i < c->num; i++)
154 printf ("Page %d: %04x +%d = 0x%x\n",
155 i, numbers[i], leaves[i],
156 (intptr_t) FcOffsetToPtr (leaves, leaves[i], FcCharLeaf));
161 for (i = 0; i < c->num; i++)
163 intptr_t leaf_offset = leaves[i];
164 FcCharLeaf *leaf = FcOffsetToPtr (leaves, leaf_offset, FcCharLeaf);
167 printf ("%04x:", numbers[i]);
168 for (j = 0; j < 256/32; j++)
169 printf (" %08x", leaf->map[j]);
175 FcPatternPrint (const FcPattern *p)
182 printf ("Null pattern\n");
185 printf ("Pattern has %d elts (size %d)\n", p->num, p->size);
186 for (i = 0; i < p->num; i++)
188 e = &FcPatternElts(p)[i];
189 printf ("\t%s:", FcObjectName(e->object));
190 FcValueListPrint (FcPatternEltValues(e));
196 #define FcOpFlagsPrint(_o_) \
198 int f = FC_OP_GET_FLAGS (_o_); \
199 if (f & FcOpFlagIgnoreBlanks) \
200 printf ("(ignore blanks)"); \
206 FcOp op = FC_OP_GET_OP (op_);
209 case FcOpInteger: printf ("Integer"); break;
210 case FcOpDouble: printf ("Double"); break;
211 case FcOpString: printf ("String"); break;
212 case FcOpMatrix: printf ("Matrix"); break;
213 case FcOpRange: printf ("Range"); break;
214 case FcOpBool: printf ("Bool"); break;
215 case FcOpCharSet: printf ("CharSet"); break;
216 case FcOpLangSet: printf ("LangSet"); break;
217 case FcOpField: printf ("Field"); break;
218 case FcOpConst: printf ("Const"); break;
219 case FcOpAssign: printf ("Assign"); break;
220 case FcOpAssignReplace: printf ("AssignReplace"); break;
221 case FcOpPrepend: printf ("Prepend"); break;
222 case FcOpPrependFirst: printf ("PrependFirst"); break;
223 case FcOpAppend: printf ("Append"); break;
224 case FcOpAppendLast: printf ("AppendLast"); break;
225 case FcOpDelete: printf ("Delete"); break;
226 case FcOpDeleteAll: printf ("DeleteAll"); break;
227 case FcOpQuest: printf ("Quest"); break;
228 case FcOpOr: printf ("Or"); break;
229 case FcOpAnd: printf ("And"); break;
230 case FcOpEqual: printf ("Equal"); FcOpFlagsPrint (op_); break;
231 case FcOpNotEqual: printf ("NotEqual"); FcOpFlagsPrint (op_); break;
232 case FcOpLess: printf ("Less"); break;
233 case FcOpLessEqual: printf ("LessEqual"); break;
234 case FcOpMore: printf ("More"); break;
235 case FcOpMoreEqual: printf ("MoreEqual"); break;
236 case FcOpContains: printf ("Contains"); break;
237 case FcOpNotContains: printf ("NotContains"); break;
238 case FcOpPlus: printf ("Plus"); break;
239 case FcOpMinus: printf ("Minus"); break;
240 case FcOpTimes: printf ("Times"); break;
241 case FcOpDivide: printf ("Divide"); break;
242 case FcOpNot: printf ("Not"); break;
243 case FcOpNil: printf ("Nil"); break;
244 case FcOpComma: printf ("Comma"); break;
245 case FcOpFloor: printf ("Floor"); break;
246 case FcOpCeil: printf ("Ceil"); break;
247 case FcOpRound: printf ("Round"); break;
248 case FcOpTrunc: printf ("Trunc"); break;
249 case FcOpListing: printf ("Listing"); FcOpFlagsPrint (op_); break;
250 case FcOpInvalid: printf ("Invalid"); break;
255 FcExprPrint (const FcExpr *expr)
257 if (!expr) printf ("none");
258 else switch (FC_OP_GET_OP (expr->op)) {
259 case FcOpInteger: printf ("%d", expr->u.ival); break;
260 case FcOpDouble: printf ("%g", expr->u.dval); break;
261 case FcOpString: printf ("\"%s\"", expr->u.sval); break;
264 FcExprPrint (expr->u.mexpr->xx);
266 FcExprPrint (expr->u.mexpr->xy);
268 FcExprPrint (expr->u.mexpr->yx);
270 FcExprPrint (expr->u.mexpr->yy);
273 case FcOpRange: break;
274 case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break;
275 case FcOpCharSet: printf ("charset\n"); break;
278 FcLangSetPrint(expr->u.lval);
281 case FcOpNil: printf ("nil\n"); break;
282 case FcOpField: printf ("%s ", FcObjectName(expr->u.name.object));
283 switch ((int) expr->u.name.kind) {
285 printf ("(pattern) ");
292 case FcOpConst: printf ("%s", expr->u.constant); break;
294 FcExprPrint (expr->u.tree.left);
296 FcExprPrint (expr->u.tree.right->u.tree.left);
298 FcExprPrint (expr->u.tree.right->u.tree.right);
301 case FcOpAssignReplace:
302 case FcOpPrependFirst:
316 case FcOpNotContains:
322 FcExprPrint (expr->u.tree.left);
324 switch (FC_OP_GET_OP (expr->op)) {
325 case FcOpAssign: printf ("Assign"); break;
326 case FcOpAssignReplace: printf ("AssignReplace"); break;
327 case FcOpPrependFirst: printf ("PrependFirst"); break;
328 case FcOpPrepend: printf ("Prepend"); break;
329 case FcOpAppend: printf ("Append"); break;
330 case FcOpAppendLast: printf ("AppendLast"); break;
331 case FcOpOr: printf ("Or"); break;
332 case FcOpAnd: printf ("And"); break;
333 case FcOpEqual: printf ("Equal"); FcOpFlagsPrint (expr->op); break;
334 case FcOpNotEqual: printf ("NotEqual"); FcOpFlagsPrint (expr->op); break;
335 case FcOpLess: printf ("Less"); break;
336 case FcOpLessEqual: printf ("LessEqual"); break;
337 case FcOpMore: printf ("More"); break;
338 case FcOpMoreEqual: printf ("MoreEqual"); break;
339 case FcOpContains: printf ("Contains"); break;
340 case FcOpListing: printf ("Listing"); FcOpFlagsPrint (expr->op); break;
341 case FcOpNotContains: printf ("NotContains"); break;
342 case FcOpPlus: printf ("Plus"); break;
343 case FcOpMinus: printf ("Minus"); break;
344 case FcOpTimes: printf ("Times"); break;
345 case FcOpDivide: printf ("Divide"); break;
346 case FcOpComma: printf ("Comma"); break;
350 FcExprPrint (expr->u.tree.right);
354 FcExprPrint (expr->u.tree.left);
358 FcExprPrint (expr->u.tree.left);
362 FcExprPrint (expr->u.tree.left);
366 FcExprPrint (expr->u.tree.left);
370 FcExprPrint (expr->u.tree.left);
372 case FcOpInvalid: printf ("Invalid"); break;
377 FcTestPrint (const FcTest *test)
379 switch (test->kind) {
390 switch (test->qual) {
401 printf ("not_first ");
404 printf ("%s ", FcObjectName (test->object));
405 FcOpPrint (test->op);
407 FcExprPrint (test->expr);
412 FcEditPrint (const FcEdit *edit)
414 printf ("Edit %s ", FcObjectName (edit->object));
415 FcOpPrint (edit->op);
417 FcExprPrint (edit->expr);
421 FcSubstPrint (const FcSubst *subst)
427 for (t = subst->test; t; t = t->next)
433 for (e = subst->edit; e; e = e->next)
443 FcFontSetPrint (const FcFontSet *s)
447 printf ("FontSet %d of %d\n", s->nfont, s->sfont);
448 for (i = 0; i < s->nfont; i++)
450 printf ("Font %d ", i);
451 FcPatternPrint (s->fonts[i]);
463 e = getenv ("FC_DEBUG");
466 printf ("FC_DEBUG=%s\n", e);
467 FcDebugVal = atoi (e);
474 #include "fcaliastail.h"