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Diffstat (limited to 'nx-X11/extras/fontconfig/src/fcdbg.c')
-rw-r--r--nx-X11/extras/fontconfig/src/fcdbg.c363
1 files changed, 363 insertions, 0 deletions
diff --git a/nx-X11/extras/fontconfig/src/fcdbg.c b/nx-X11/extras/fontconfig/src/fcdbg.c
new file mode 100644
index 000000000..cd72edad8
--- /dev/null
+++ b/nx-X11/extras/fontconfig/src/fcdbg.c
@@ -0,0 +1,363 @@
+/*
+ * $RCSId: xc/lib/fontconfig/src/fcdbg.c,v 1.10 2002/08/22 18:53:22 keithp Exp $
+ *
+ * Copyright © 2000 Keith Packard
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. Keith Packard makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include "fcint.h"
+
+void
+FcValuePrint (const FcValue v)
+{
+ switch (v.type) {
+ case FcTypeVoid:
+ printf (" <void>");
+ break;
+ case FcTypeInteger:
+ printf (" %d(i)", v.u.i);
+ break;
+ case FcTypeDouble:
+ printf (" %g(f)", v.u.d);
+ break;
+ case FcTypeString:
+ printf (" \"%s\"", v.u.s);
+ break;
+ case FcTypeBool:
+ printf (" %s", v.u.b ? "FcTrue" : "FcFalse");
+ break;
+ case FcTypeMatrix:
+ printf (" (%f %f; %f %f)", v.u.m->xx, v.u.m->xy, v.u.m->yx, v.u.m->yy);
+ break;
+ case FcTypeCharSet: /* XXX */
+ printf (" set");
+ break;
+ case FcTypeLangSet:
+ printf (" ");
+ FcLangSetPrint (v.u.l);
+ break;
+ case FcTypeFTFace:
+ printf (" face");
+ break;
+ }
+}
+
+void
+FcValueListPrint (const FcValueList *l)
+{
+ for (; l; l = l->next)
+ {
+ FcValuePrint (l->value);
+ switch (l->binding) {
+ case FcValueBindingWeak:
+ printf ("(w)");
+ break;
+ case FcValueBindingStrong:
+ printf ("(s)");
+ break;
+ case FcValueBindingSame:
+ printf ("(=)");
+ break;
+ }
+ }
+}
+
+void
+FcLangSetPrint (const FcLangSet *ls)
+{
+ FcStrBuf buf;
+ FcChar8 init_buf[1024];
+
+ FcStrBufInit (&buf, init_buf, sizeof (init_buf));
+ if (FcNameUnparseLangSet (&buf, ls) && FcStrBufChar (&buf,'\0'))
+ printf ("%s", buf.buf);
+ else
+ printf ("langset (alloc error)");
+ FcStrBufDestroy (&buf);
+}
+
+void
+FcPatternPrint (const FcPattern *p)
+{
+ int i;
+ FcPatternElt *e;
+
+ if (!p)
+ {
+ printf ("Null pattern\n");
+ return;
+ }
+ printf ("Pattern %d of %d\n", p->num, p->size);
+ for (i = 0; i < p->num; i++)
+ {
+ e = &p->elts[i];
+ printf ("\t%s:", e->object);
+ FcValueListPrint (e->values);
+ printf ("\n");
+ }
+ printf ("\n");
+}
+
+void
+FcOpPrint (FcOp op)
+{
+ switch (op) {
+ case FcOpInteger: printf ("Integer"); break;
+ case FcOpDouble: printf ("Double"); break;
+ case FcOpString: printf ("String"); break;
+ case FcOpMatrix: printf ("Matrix"); break;
+ case FcOpBool: printf ("Bool"); break;
+ case FcOpCharSet: printf ("CharSet"); break;
+ case FcOpField: printf ("Field"); break;
+ case FcOpConst: printf ("Const"); break;
+ case FcOpAssign: printf ("Assign"); break;
+ case FcOpAssignReplace: printf ("AssignReplace"); break;
+ case FcOpPrepend: printf ("Prepend"); break;
+ case FcOpPrependFirst: printf ("PrependFirst"); break;
+ case FcOpAppend: printf ("Append"); break;
+ case FcOpAppendLast: printf ("AppendLast"); break;
+ case FcOpQuest: printf ("Quest"); break;
+ case FcOpOr: printf ("Or"); break;
+ case FcOpAnd: printf ("And"); break;
+ case FcOpEqual: printf ("Equal"); break;
+ case FcOpNotEqual: printf ("NotEqual"); break;
+ case FcOpLess: printf ("Less"); break;
+ case FcOpLessEqual: printf ("LessEqual"); break;
+ case FcOpMore: printf ("More"); break;
+ case FcOpMoreEqual: printf ("MoreEqual"); break;
+ case FcOpContains: printf ("Contains"); break;
+ case FcOpNotContains: printf ("NotContains"); break;
+ case FcOpPlus: printf ("Plus"); break;
+ case FcOpMinus: printf ("Minus"); break;
+ case FcOpTimes: printf ("Times"); break;
+ case FcOpDivide: printf ("Divide"); break;
+ case FcOpNot: printf ("Not"); break;
+ case FcOpNil: printf ("Nil"); break;
+ case FcOpComma: printf ("Comma"); break;
+ case FcOpFloor: printf ("Floor"); break;
+ case FcOpCeil: printf ("Ceil"); break;
+ case FcOpRound: printf ("Round"); break;
+ case FcOpTrunc: printf ("Trunc"); break;
+ case FcOpListing: printf ("Listing"); break;
+ case FcOpInvalid: printf ("Invalid"); break;
+ }
+}
+
+void
+FcExprPrint (const FcExpr *expr)
+{
+ if (!expr) printf ("none");
+ else switch (expr->op) {
+ case FcOpInteger: printf ("%d", expr->u.ival); break;
+ case FcOpDouble: printf ("%g", expr->u.dval); break;
+ case FcOpString: printf ("\"%s\"", expr->u.sval); break;
+ case FcOpMatrix: printf ("[%g %g %g %g]",
+ expr->u.mval->xx,
+ expr->u.mval->xy,
+ expr->u.mval->yx,
+ expr->u.mval->yy); break;
+ case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break;
+ case FcOpCharSet: printf ("charset\n"); break;
+ case FcOpNil: printf ("nil\n"); break;
+ case FcOpField: printf ("%s", expr->u.field); break;
+ case FcOpConst: printf ("%s", expr->u.constant); break;
+ case FcOpQuest:
+ FcExprPrint (expr->u.tree.left);
+ printf (" quest ");
+ FcExprPrint (expr->u.tree.right->u.tree.left);
+ printf (" colon ");
+ FcExprPrint (expr->u.tree.right->u.tree.right);
+ break;
+ case FcOpAssign:
+ case FcOpAssignReplace:
+ case FcOpPrependFirst:
+ case FcOpPrepend:
+ case FcOpAppend:
+ case FcOpAppendLast:
+ case FcOpOr:
+ case FcOpAnd:
+ case FcOpEqual:
+ case FcOpNotEqual:
+ case FcOpLess:
+ case FcOpLessEqual:
+ case FcOpMore:
+ case FcOpMoreEqual:
+ case FcOpContains:
+ case FcOpListing:
+ case FcOpNotContains:
+ case FcOpPlus:
+ case FcOpMinus:
+ case FcOpTimes:
+ case FcOpDivide:
+ case FcOpComma:
+ FcExprPrint (expr->u.tree.left);
+ printf (" ");
+ switch (expr->op) {
+ case FcOpAssign: printf ("Assign"); break;
+ case FcOpAssignReplace: printf ("AssignReplace"); break;
+ case FcOpPrependFirst: printf ("PrependFirst"); break;
+ case FcOpPrepend: printf ("Prepend"); break;
+ case FcOpAppend: printf ("Append"); break;
+ case FcOpAppendLast: printf ("AppendLast"); break;
+ case FcOpOr: printf ("Or"); break;
+ case FcOpAnd: printf ("And"); break;
+ case FcOpEqual: printf ("Equal"); break;
+ case FcOpNotEqual: printf ("NotEqual"); break;
+ case FcOpLess: printf ("Less"); break;
+ case FcOpLessEqual: printf ("LessEqual"); break;
+ case FcOpMore: printf ("More"); break;
+ case FcOpMoreEqual: printf ("MoreEqual"); break;
+ case FcOpContains: printf ("Contains"); break;
+ case FcOpListing: printf ("Listing"); break;
+ case FcOpNotContains: printf ("NotContains"); break;
+ case FcOpPlus: printf ("Plus"); break;
+ case FcOpMinus: printf ("Minus"); break;
+ case FcOpTimes: printf ("Times"); break;
+ case FcOpDivide: printf ("Divide"); break;
+ case FcOpComma: printf ("Comma"); break;
+ default: break;
+ }
+ printf (" ");
+ FcExprPrint (expr->u.tree.right);
+ break;
+ case FcOpNot:
+ printf ("Not ");
+ FcExprPrint (expr->u.tree.left);
+ break;
+ case FcOpFloor:
+ printf ("Floor ");
+ FcExprPrint (expr->u.tree.left);
+ break;
+ case FcOpCeil:
+ printf ("Ceil ");
+ FcExprPrint (expr->u.tree.left);
+ break;
+ case FcOpRound:
+ printf ("Round ");
+ FcExprPrint (expr->u.tree.left);
+ break;
+ case FcOpTrunc:
+ printf ("Trunc ");
+ FcExprPrint (expr->u.tree.left);
+ break;
+ case FcOpInvalid: printf ("Invalid"); break;
+ }
+}
+
+void
+FcTestPrint (const FcTest *test)
+{
+ switch (test->kind) {
+ case FcMatchPattern:
+ printf ("pattern ");
+ break;
+ case FcMatchFont:
+ printf ("font ");
+ break;
+ }
+ switch (test->qual) {
+ case FcQualAny:
+ printf ("any ");
+ break;
+ case FcQualAll:
+ printf ("all ");
+ break;
+ case FcQualFirst:
+ printf ("first ");
+ break;
+ case FcQualNotFirst:
+ printf ("not_first ");
+ break;
+ }
+ printf ("%s ", test->field);
+ FcOpPrint (test->op);
+ printf (" ");
+ FcExprPrint (test->expr);
+ printf ("\n");
+}
+
+void
+FcEditPrint (const FcEdit *edit)
+{
+ printf ("Edit %s ", edit->field);
+ FcOpPrint (edit->op);
+ printf (" ");
+ FcExprPrint (edit->expr);
+}
+
+void
+FcSubstPrint (const FcSubst *subst)
+{
+ FcEdit *e;
+ FcTest *t;
+
+ printf ("match\n");
+ for (t = subst->test; t; t = t->next)
+ {
+ printf ("\t");
+ FcTestPrint (t);
+ }
+ printf ("edit\n");
+ for (e = subst->edit; e; e = e->next)
+ {
+ printf ("\t");
+ FcEditPrint (e);
+ printf (";\n");
+ }
+ printf ("\n");
+}
+
+void
+FcFontSetPrint (const FcFontSet *s)
+{
+ int i;
+
+ printf ("FontSet %d of %d\n", s->nfont, s->sfont);
+ for (i = 0; i < s->nfont; i++)
+ {
+ printf ("Font %d ", i);
+ FcPatternPrint (s->fonts[i]);
+ }
+}
+
+int
+FcDebug (void)
+{
+ static int initialized;
+ static int debug;
+
+ if (!initialized)
+ {
+ char *e;
+
+ initialized = 1;
+ e = getenv ("FC_DEBUG");
+ if (e)
+ {
+ printf ("FC_DEBUG=%s\n", e);
+ debug = atoi (e);
+ if (debug < 0)
+ debug = 0;
+ }
+ }
+ return debug;
+}
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