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24330d27 | 1 | /* |
55ef7dac | 2 | * $RCSId: xc/lib/fontconfig/src/fcdbg.c,v 1.10 2002/08/22 18:53:22 keithp Exp $ |
24330d27 | 3 | * |
46b51147 | 4 | * Copyright © 2000 Keith Packard |
24330d27 KP |
5 | * |
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. | |
15 | * | |
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. | |
23 | */ | |
24 | ||
25 | #include <stdio.h> | |
26 | #include <stdlib.h> | |
27 | #include "fcint.h" | |
28 | ||
29 | void | |
938bc633 | 30 | FcValuePrint (const FcValue v) |
24330d27 KP |
31 | { |
32 | switch (v.type) { | |
33 | case FcTypeVoid: | |
34 | printf (" <void>"); | |
35 | break; | |
36 | case FcTypeInteger: | |
2d39321f | 37 | printf (" %d(i)", v.u.i); |
24330d27 KP |
38 | break; |
39 | case FcTypeDouble: | |
2d39321f | 40 | printf (" %g(f)", v.u.d); |
24330d27 KP |
41 | break; |
42 | case FcTypeString: | |
4262e0b3 | 43 | printf (" \"%s\"", v.u.s); |
24330d27 KP |
44 | break; |
45 | case FcTypeBool: | |
46 | printf (" %s", v.u.b ? "FcTrue" : "FcFalse"); | |
47 | break; | |
48 | case FcTypeMatrix: | |
4262e0b3 | 49 | printf (" (%f %f; %f %f)", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy); |
24330d27 KP |
50 | break; |
51 | case FcTypeCharSet: /* XXX */ | |
52 | printf (" set"); | |
d8d73958 KP |
53 | break; |
54 | case FcTypeLangSet: | |
55ef7dac | 55 | printf (" "); |
4262e0b3 | 56 | FcLangSetPrint (v.u.l); |
24330d27 | 57 | break; |
88c747e2 KP |
58 | case FcTypeFTFace: |
59 | printf (" face"); | |
60 | break; | |
24330d27 KP |
61 | } |
62 | } | |
63 | ||
64 | void | |
cd2ec1a9 | 65 | FcValueListPrint (FcValueListPtr l) |
24330d27 | 66 | { |
cd2ec1a9 | 67 | for (; FcValueListPtrU(l); l = FcValueListPtrU(l)->next) |
7657345c | 68 | { |
4262e0b3 | 69 | FcValuePrint (FcValueCanonicalize(&FcValueListPtrU(l)->value)); |
cd2ec1a9 | 70 | switch (FcValueListPtrU(l)->binding) { |
602e6b1f | 71 | case FcValueBindingWeak: |
7657345c | 72 | printf ("(w)"); |
602e6b1f KP |
73 | break; |
74 | case FcValueBindingStrong: | |
75 | printf ("(s)"); | |
76 | break; | |
77 | case FcValueBindingSame: | |
78 | printf ("(=)"); | |
79 | break; | |
80 | } | |
7657345c | 81 | } |
24330d27 KP |
82 | } |
83 | ||
84 | void | |
55ef7dac KP |
85 | FcLangSetPrint (const FcLangSet *ls) |
86 | { | |
87 | FcStrBuf buf; | |
88 | FcChar8 init_buf[1024]; | |
89 | ||
90 | FcStrBufInit (&buf, init_buf, sizeof (init_buf)); | |
91 | if (FcNameUnparseLangSet (&buf, ls) && FcStrBufChar (&buf,'\0')) | |
cd2ec1a9 | 92 | printf ("%s", buf.buf); |
55ef7dac | 93 | else |
cd2ec1a9 | 94 | printf ("langset (alloc error)"); |
55ef7dac KP |
95 | FcStrBufDestroy (&buf); |
96 | } | |
97 | ||
98 | void | |
938bc633 | 99 | FcPatternPrint (const FcPattern *p) |
24330d27 KP |
100 | { |
101 | int i; | |
102 | FcPatternElt *e; | |
103 | ||
104 | if (!p) | |
105 | { | |
106 | printf ("Null pattern\n"); | |
107 | return; | |
108 | } | |
b97a34b5 | 109 | printf ("Pattern has %d elts (size %d)\n", p->num, p->size); |
24330d27 KP |
110 | for (i = 0; i < p->num; i++) |
111 | { | |
cd2ec1a9 PL |
112 | e = FcPatternEltU(p->elts) + i; |
113 | printf ("\t%s:", FcObjectPtrU(e->object)); | |
5fe09702 PL |
114 | /* so that fc-match properly displays file: foo... */ |
115 | if (e->object == FcObjectToPtr(FC_FILE)) | |
116 | { | |
117 | FcChar8 * s; | |
118 | FcPatternGetString (p, FC_FILE, 0, &s); | |
119 | printf (" \"%s\"", s); | |
120 | switch (FcValueListPtrU(e->values)->binding) { | |
121 | case FcValueBindingWeak: | |
122 | printf ("(w)"); | |
123 | break; | |
124 | case FcValueBindingStrong: | |
125 | printf ("(s)"); | |
126 | break; | |
127 | case FcValueBindingSame: | |
128 | printf ("(=)"); | |
129 | break; | |
130 | } | |
131 | } | |
132 | else | |
133 | FcValueListPrint (e->values); | |
24330d27 KP |
134 | printf ("\n"); |
135 | } | |
136 | printf ("\n"); | |
137 | } | |
138 | ||
139 | void | |
140 | FcOpPrint (FcOp op) | |
141 | { | |
142 | switch (op) { | |
143 | case FcOpInteger: printf ("Integer"); break; | |
144 | case FcOpDouble: printf ("Double"); break; | |
145 | case FcOpString: printf ("String"); break; | |
146 | case FcOpMatrix: printf ("Matrix"); break; | |
147 | case FcOpBool: printf ("Bool"); break; | |
148 | case FcOpCharSet: printf ("CharSet"); break; | |
149 | case FcOpField: printf ("Field"); break; | |
150 | case FcOpConst: printf ("Const"); break; | |
151 | case FcOpAssign: printf ("Assign"); break; | |
152 | case FcOpAssignReplace: printf ("AssignReplace"); break; | |
153 | case FcOpPrepend: printf ("Prepend"); break; | |
154 | case FcOpPrependFirst: printf ("PrependFirst"); break; | |
155 | case FcOpAppend: printf ("Append"); break; | |
156 | case FcOpAppendLast: printf ("AppendLast"); break; | |
157 | case FcOpQuest: printf ("Quest"); break; | |
158 | case FcOpOr: printf ("Or"); break; | |
159 | case FcOpAnd: printf ("And"); break; | |
160 | case FcOpEqual: printf ("Equal"); break; | |
24330d27 KP |
161 | case FcOpNotEqual: printf ("NotEqual"); break; |
162 | case FcOpLess: printf ("Less"); break; | |
163 | case FcOpLessEqual: printf ("LessEqual"); break; | |
164 | case FcOpMore: printf ("More"); break; | |
165 | case FcOpMoreEqual: printf ("MoreEqual"); break; | |
47d4f950 KP |
166 | case FcOpContains: printf ("Contains"); break; |
167 | case FcOpNotContains: printf ("NotContains"); break; | |
24330d27 KP |
168 | case FcOpPlus: printf ("Plus"); break; |
169 | case FcOpMinus: printf ("Minus"); break; | |
170 | case FcOpTimes: printf ("Times"); break; | |
171 | case FcOpDivide: printf ("Divide"); break; | |
172 | case FcOpNot: printf ("Not"); break; | |
173 | case FcOpNil: printf ("Nil"); break; | |
174 | case FcOpComma: printf ("Comma"); break; | |
3f7653c2 KP |
175 | case FcOpFloor: printf ("Floor"); break; |
176 | case FcOpCeil: printf ("Ceil"); break; | |
177 | case FcOpRound: printf ("Round"); break; | |
178 | case FcOpTrunc: printf ("Trunc"); break; | |
74a623e0 | 179 | case FcOpListing: printf ("Listing"); break; |
24330d27 KP |
180 | case FcOpInvalid: printf ("Invalid"); break; |
181 | } | |
182 | } | |
183 | ||
184 | void | |
938bc633 | 185 | FcExprPrint (const FcExpr *expr) |
24330d27 | 186 | { |
662b8796 KP |
187 | if (!expr) printf ("none"); |
188 | else switch (expr->op) { | |
24330d27 KP |
189 | case FcOpInteger: printf ("%d", expr->u.ival); break; |
190 | case FcOpDouble: printf ("%g", expr->u.dval); break; | |
191 | case FcOpString: printf ("\"%s\"", expr->u.sval); break; | |
192 | case FcOpMatrix: printf ("[%g %g %g %g]", | |
193 | expr->u.mval->xx, | |
194 | expr->u.mval->xy, | |
195 | expr->u.mval->yx, | |
8c96d1fc | 196 | expr->u.mval->yy); break; |
24330d27 | 197 | case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break; |
c2e7c611 | 198 | case FcOpCharSet: printf ("charset\n"); break; |
8c96d1fc | 199 | case FcOpNil: printf ("nil\n"); break; |
24330d27 | 200 | case FcOpField: printf ("%s", expr->u.field); break; |
c2e7c611 | 201 | case FcOpConst: printf ("%s", expr->u.constant); break; |
24330d27 KP |
202 | case FcOpQuest: |
203 | FcExprPrint (expr->u.tree.left); | |
204 | printf (" quest "); | |
205 | FcExprPrint (expr->u.tree.right->u.tree.left); | |
206 | printf (" colon "); | |
207 | FcExprPrint (expr->u.tree.right->u.tree.right); | |
208 | break; | |
c2e7c611 KP |
209 | case FcOpAssign: |
210 | case FcOpAssignReplace: | |
211 | case FcOpPrependFirst: | |
212 | case FcOpPrepend: | |
213 | case FcOpAppend: | |
214 | case FcOpAppendLast: | |
24330d27 KP |
215 | case FcOpOr: |
216 | case FcOpAnd: | |
217 | case FcOpEqual: | |
24330d27 KP |
218 | case FcOpNotEqual: |
219 | case FcOpLess: | |
220 | case FcOpLessEqual: | |
221 | case FcOpMore: | |
222 | case FcOpMoreEqual: | |
47d4f950 | 223 | case FcOpContains: |
74a623e0 | 224 | case FcOpListing: |
47d4f950 | 225 | case FcOpNotContains: |
24330d27 KP |
226 | case FcOpPlus: |
227 | case FcOpMinus: | |
228 | case FcOpTimes: | |
229 | case FcOpDivide: | |
c2e7c611 | 230 | case FcOpComma: |
24330d27 KP |
231 | FcExprPrint (expr->u.tree.left); |
232 | printf (" "); | |
233 | switch (expr->op) { | |
c2e7c611 KP |
234 | case FcOpAssign: printf ("Assign"); break; |
235 | case FcOpAssignReplace: printf ("AssignReplace"); break; | |
236 | case FcOpPrependFirst: printf ("PrependFirst"); break; | |
237 | case FcOpPrepend: printf ("Prepend"); break; | |
238 | case FcOpAppend: printf ("Append"); break; | |
239 | case FcOpAppendLast: printf ("AppendLast"); break; | |
24330d27 KP |
240 | case FcOpOr: printf ("Or"); break; |
241 | case FcOpAnd: printf ("And"); break; | |
242 | case FcOpEqual: printf ("Equal"); break; | |
24330d27 KP |
243 | case FcOpNotEqual: printf ("NotEqual"); break; |
244 | case FcOpLess: printf ("Less"); break; | |
245 | case FcOpLessEqual: printf ("LessEqual"); break; | |
246 | case FcOpMore: printf ("More"); break; | |
247 | case FcOpMoreEqual: printf ("MoreEqual"); break; | |
47d4f950 | 248 | case FcOpContains: printf ("Contains"); break; |
74a623e0 | 249 | case FcOpListing: printf ("Listing"); break; |
47d4f950 | 250 | case FcOpNotContains: printf ("NotContains"); break; |
24330d27 KP |
251 | case FcOpPlus: printf ("Plus"); break; |
252 | case FcOpMinus: printf ("Minus"); break; | |
253 | case FcOpTimes: printf ("Times"); break; | |
254 | case FcOpDivide: printf ("Divide"); break; | |
c2e7c611 | 255 | case FcOpComma: printf ("Comma"); break; |
24330d27 KP |
256 | default: break; |
257 | } | |
258 | printf (" "); | |
259 | FcExprPrint (expr->u.tree.right); | |
260 | break; | |
261 | case FcOpNot: | |
262 | printf ("Not "); | |
263 | FcExprPrint (expr->u.tree.left); | |
264 | break; | |
3f7653c2 KP |
265 | case FcOpFloor: |
266 | printf ("Floor "); | |
267 | FcExprPrint (expr->u.tree.left); | |
268 | break; | |
269 | case FcOpCeil: | |
270 | printf ("Ceil "); | |
271 | FcExprPrint (expr->u.tree.left); | |
272 | break; | |
273 | case FcOpRound: | |
274 | printf ("Round "); | |
275 | FcExprPrint (expr->u.tree.left); | |
276 | break; | |
277 | case FcOpTrunc: | |
278 | printf ("Trunc "); | |
279 | FcExprPrint (expr->u.tree.left); | |
280 | break; | |
c2e7c611 | 281 | case FcOpInvalid: printf ("Invalid"); break; |
24330d27 KP |
282 | } |
283 | } | |
284 | ||
285 | void | |
938bc633 | 286 | FcTestPrint (const FcTest *test) |
24330d27 | 287 | { |
938bc633 KP |
288 | switch (test->kind) { |
289 | case FcMatchPattern: | |
290 | printf ("pattern "); | |
291 | break; | |
292 | case FcMatchFont: | |
293 | printf ("font "); | |
294 | break; | |
295 | } | |
24330d27 KP |
296 | switch (test->qual) { |
297 | case FcQualAny: | |
298 | printf ("any "); | |
299 | break; | |
300 | case FcQualAll: | |
301 | printf ("all "); | |
302 | break; | |
6f6563ed KP |
303 | case FcQualFirst: |
304 | printf ("first "); | |
305 | break; | |
306 | case FcQualNotFirst: | |
307 | printf ("not_first "); | |
308 | break; | |
24330d27 KP |
309 | } |
310 | printf ("%s ", test->field); | |
311 | FcOpPrint (test->op); | |
312 | printf (" "); | |
313 | FcExprPrint (test->expr); | |
314 | printf ("\n"); | |
315 | } | |
316 | ||
317 | void | |
938bc633 | 318 | FcEditPrint (const FcEdit *edit) |
24330d27 KP |
319 | { |
320 | printf ("Edit %s ", edit->field); | |
321 | FcOpPrint (edit->op); | |
322 | printf (" "); | |
323 | FcExprPrint (edit->expr); | |
324 | } | |
325 | ||
326 | void | |
938bc633 | 327 | FcSubstPrint (const FcSubst *subst) |
24330d27 KP |
328 | { |
329 | FcEdit *e; | |
330 | FcTest *t; | |
331 | ||
332 | printf ("match\n"); | |
333 | for (t = subst->test; t; t = t->next) | |
334 | { | |
335 | printf ("\t"); | |
336 | FcTestPrint (t); | |
337 | } | |
338 | printf ("edit\n"); | |
339 | for (e = subst->edit; e; e = e->next) | |
340 | { | |
341 | printf ("\t"); | |
342 | FcEditPrint (e); | |
343 | printf (";\n"); | |
344 | } | |
345 | printf ("\n"); | |
346 | } | |
347 | ||
348 | void | |
938bc633 | 349 | FcFontSetPrint (const FcFontSet *s) |
24330d27 KP |
350 | { |
351 | int i; | |
352 | ||
353 | printf ("FontSet %d of %d\n", s->nfont, s->sfont); | |
354 | for (i = 0; i < s->nfont; i++) | |
355 | { | |
356 | printf ("Font %d ", i); | |
357 | FcPatternPrint (s->fonts[i]); | |
358 | } | |
359 | } | |
360 | ||
b97a34b5 PL |
361 | int FcDebugVal; |
362 | ||
363 | void | |
364 | FcInitDebug (void) | |
24330d27 | 365 | { |
b97a34b5 | 366 | char *e; |
24330d27 | 367 | |
b97a34b5 PL |
368 | e = getenv ("FC_DEBUG"); |
369 | if (e) | |
24330d27 | 370 | { |
b97a34b5 PL |
371 | printf ("FC_DEBUG=%s\n", e); |
372 | FcDebugVal = atoi (e); | |
373 | if (FcDebugVal < 0) | |
374 | FcDebugVal = 0; | |
24330d27 | 375 | } |
24330d27 | 376 | } |