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 _FcValuePrint (const FcValue v)
37 printf ("%d(i)", v.u.i);
40 printf ("%g(f)", v.u.d);
43 printf ("\"%s\"", v.u.s);
46 printf ("%s", v.u.b ? "FcTrue" : "FcFalse");
49 printf ("(%f %f; %f %f)", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
51 case FcTypeCharSet: /* XXX */
52 FcCharSetPrint (v.u.c);
55 FcLangSetPrint (v.u.l);
64 FcValuePrint (const FcValue v)
71 FcValuePrintWithPosition (const FcValue v, FcBool show_pos_mark)
74 printf (" [insert here] ");
81 FcValueBindingPrint (const FcValueListPtr l)
84 case FcValueBindingWeak:
87 case FcValueBindingStrong:
90 case FcValueBindingSame:
97 FcValueListPrintWithPosition (FcValueListPtr l, const FcValueListPtr pos)
99 for (; l != NULL; l = FcValueListNext(l))
101 FcValuePrintWithPosition (FcValueCanonicalize (&l->value), pos != NULL && l == pos);
102 FcValueBindingPrint (l);
105 printf (" [insert here]");
109 FcValueListPrint (FcValueListPtr l)
111 for (; l != NULL; l = FcValueListNext(l))
113 FcValuePrint (FcValueCanonicalize (&l->value));
114 FcValueBindingPrint (l);
119 FcLangSetPrint (const FcLangSet *ls)
122 FcChar8 init_buf[1024];
124 FcStrBufInit (&buf, init_buf, sizeof (init_buf));
125 if (FcNameUnparseLangSet (&buf, ls) && FcStrBufChar (&buf,'\0'))
126 printf ("%s", buf.buf);
128 printf ("langset (alloc error)");
129 FcStrBufDestroy (&buf);
133 FcCharSetPrint (const FcCharSet *c)
136 intptr_t *leaves = FcCharSetLeaves (c);
137 FcChar16 *numbers = FcCharSetNumbers (c);
140 printf ("CharSet 0x%x\n", (intptr_t) c);
141 printf ("Leaves: +%d = 0x%x\n", c->leaves_offset, (intptr_t) leaves);
142 printf ("Numbers: +%d = 0x%x\n", c->numbers_offset, (intptr_t) numbers);
144 for (i = 0; i < c->num; i++)
146 printf ("Page %d: %04x +%d = 0x%x\n",
147 i, numbers[i], leaves[i],
148 (intptr_t) FcOffsetToPtr (leaves, leaves[i], FcCharLeaf));
153 for (i = 0; i < c->num; i++)
155 intptr_t leaf_offset = leaves[i];
156 FcCharLeaf *leaf = FcOffsetToPtr (leaves, leaf_offset, FcCharLeaf);
159 printf ("%04x:", numbers[i]);
160 for (j = 0; j < 256/32; j++)
161 printf (" %08x", leaf->map[j]);
167 FcPatternPrint (const FcPattern *p)
174 printf ("Null pattern\n");
177 printf ("Pattern has %d elts (size %d)\n", p->num, p->size);
178 for (i = 0; i < p->num; i++)
180 e = &FcPatternElts(p)[i];
181 printf ("\t%s:", FcObjectName(e->object));
182 FcValueListPrint (FcPatternEltValues(e));
188 #define FcOpFlagsPrint(_o_) \
190 int f = FC_OP_GET_FLAGS (_o_); \
191 if (f & FcOpFlagIgnoreBlanks) \
192 printf ("(ignore blanks)"); \
198 FcOp op = FC_OP_GET_OP (op_);
201 case FcOpInteger: printf ("Integer"); break;
202 case FcOpDouble: printf ("Double"); break;
203 case FcOpString: printf ("String"); break;
204 case FcOpMatrix: printf ("Matrix"); break;
205 case FcOpRange: printf ("Range"); break;
206 case FcOpBool: printf ("Bool"); break;
207 case FcOpCharSet: printf ("CharSet"); break;
208 case FcOpLangSet: printf ("LangSet"); break;
209 case FcOpField: printf ("Field"); break;
210 case FcOpConst: printf ("Const"); break;
211 case FcOpAssign: printf ("Assign"); break;
212 case FcOpAssignReplace: printf ("AssignReplace"); break;
213 case FcOpPrepend: printf ("Prepend"); break;
214 case FcOpPrependFirst: printf ("PrependFirst"); break;
215 case FcOpAppend: printf ("Append"); break;
216 case FcOpAppendLast: printf ("AppendLast"); break;
217 case FcOpQuest: printf ("Quest"); break;
218 case FcOpOr: printf ("Or"); break;
219 case FcOpAnd: printf ("And"); break;
220 case FcOpEqual: printf ("Equal"); FcOpFlagsPrint (op_); break;
221 case FcOpNotEqual: printf ("NotEqual"); FcOpFlagsPrint (op_); break;
222 case FcOpLess: printf ("Less"); break;
223 case FcOpLessEqual: printf ("LessEqual"); break;
224 case FcOpMore: printf ("More"); break;
225 case FcOpMoreEqual: printf ("MoreEqual"); break;
226 case FcOpContains: printf ("Contains"); break;
227 case FcOpNotContains: printf ("NotContains"); break;
228 case FcOpPlus: printf ("Plus"); break;
229 case FcOpMinus: printf ("Minus"); break;
230 case FcOpTimes: printf ("Times"); break;
231 case FcOpDivide: printf ("Divide"); break;
232 case FcOpNot: printf ("Not"); break;
233 case FcOpNil: printf ("Nil"); break;
234 case FcOpComma: printf ("Comma"); break;
235 case FcOpFloor: printf ("Floor"); break;
236 case FcOpCeil: printf ("Ceil"); break;
237 case FcOpRound: printf ("Round"); break;
238 case FcOpTrunc: printf ("Trunc"); break;
239 case FcOpListing: printf ("Listing"); FcOpFlagsPrint (op_); break;
240 case FcOpInvalid: printf ("Invalid"); break;
245 FcExprPrint (const FcExpr *expr)
247 if (!expr) printf ("none");
248 else switch (FC_OP_GET_OP (expr->op)) {
249 case FcOpInteger: printf ("%d", expr->u.ival); break;
250 case FcOpDouble: printf ("%g", expr->u.dval); break;
251 case FcOpString: printf ("\"%s\"", expr->u.sval); break;
254 FcExprPrint (expr->u.mexpr->xx);
256 FcExprPrint (expr->u.mexpr->xy);
258 FcExprPrint (expr->u.mexpr->yx);
260 FcExprPrint (expr->u.mexpr->yx);
263 case FcOpRange: break;
264 case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break;
265 case FcOpCharSet: printf ("charset\n"); break;
268 FcLangSetPrint(expr->u.lval);
271 case FcOpNil: printf ("nil\n"); break;
272 case FcOpField: printf ("%s", FcObjectName(expr->u.object)); break;
273 case FcOpConst: printf ("%s", expr->u.constant); break;
275 FcExprPrint (expr->u.tree.left);
277 FcExprPrint (expr->u.tree.right->u.tree.left);
279 FcExprPrint (expr->u.tree.right->u.tree.right);
282 case FcOpAssignReplace:
283 case FcOpPrependFirst:
297 case FcOpNotContains:
303 FcExprPrint (expr->u.tree.left);
305 switch (FC_OP_GET_OP (expr->op)) {
306 case FcOpAssign: printf ("Assign"); break;
307 case FcOpAssignReplace: printf ("AssignReplace"); break;
308 case FcOpPrependFirst: printf ("PrependFirst"); break;
309 case FcOpPrepend: printf ("Prepend"); break;
310 case FcOpAppend: printf ("Append"); break;
311 case FcOpAppendLast: printf ("AppendLast"); break;
312 case FcOpOr: printf ("Or"); break;
313 case FcOpAnd: printf ("And"); break;
314 case FcOpEqual: printf ("Equal"); FcOpFlagsPrint (expr->op); break;
315 case FcOpNotEqual: printf ("NotEqual"); FcOpFlagsPrint (expr->op); break;
316 case FcOpLess: printf ("Less"); break;
317 case FcOpLessEqual: printf ("LessEqual"); break;
318 case FcOpMore: printf ("More"); break;
319 case FcOpMoreEqual: printf ("MoreEqual"); break;
320 case FcOpContains: printf ("Contains"); break;
321 case FcOpListing: printf ("Listing"); FcOpFlagsPrint (expr->op); break;
322 case FcOpNotContains: printf ("NotContains"); break;
323 case FcOpPlus: printf ("Plus"); break;
324 case FcOpMinus: printf ("Minus"); break;
325 case FcOpTimes: printf ("Times"); break;
326 case FcOpDivide: printf ("Divide"); break;
327 case FcOpComma: printf ("Comma"); break;
331 FcExprPrint (expr->u.tree.right);
335 FcExprPrint (expr->u.tree.left);
339 FcExprPrint (expr->u.tree.left);
343 FcExprPrint (expr->u.tree.left);
347 FcExprPrint (expr->u.tree.left);
351 FcExprPrint (expr->u.tree.left);
353 case FcOpInvalid: printf ("Invalid"); break;
358 FcTestPrint (const FcTest *test)
360 switch (test->kind) {
371 switch (test->qual) {
382 printf ("not_first ");
385 printf ("%s ", FcObjectName (test->object));
386 FcOpPrint (test->op);
388 FcExprPrint (test->expr);
393 FcEditPrint (const FcEdit *edit)
395 printf ("Edit %s ", FcObjectName (edit->object));
396 FcOpPrint (edit->op);
398 FcExprPrint (edit->expr);
402 FcSubstPrint (const FcSubst *subst)
408 for (t = subst->test; t; t = t->next)
414 for (e = subst->edit; e; e = e->next)
424 FcFontSetPrint (const FcFontSet *s)
428 printf ("FontSet %d of %d\n", s->nfont, s->sfont);
429 for (i = 0; i < s->nfont; i++)
431 printf ("Font %d ", i);
432 FcPatternPrint (s->fonts[i]);
443 e = getenv ("FC_DEBUG");
446 printf ("FC_DEBUG=%s\n", e);
447 FcDebugVal = atoi (e);
453 #include "fcaliastail.h"