[fontconfig.git] / src / fcdbg.c

/*
 * $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 "fcint.h"
#include <stdio.h>
#include <stdlib.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 (" ");
	FcCharSetPrint (v.u.c);
	break;
    case FcTypeLangSet:
	printf (" ");
	FcLangSetPrint (v.u.l);
	break;
    case FcTypeFTFace:
	printf (" face");
	break;
    }
}

void
FcValueListPrint (FcValueListPtr l)
{
    for (; l != NULL; l = FcValueListNext(l))
    {
	FcValuePrint (FcValueCanonicalize(&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
FcCharSetPrint (const FcCharSet *c)
{
    int	i, j;
    intptr_t	*leaves = FcCharSetLeaves (c);
    FcChar16	*numbers = FcCharSetNumbers (c);
    
#if 0
    printf ("CharSet  0x%x\n", (intptr_t) c);
    printf ("Leaves:  +%d = 0x%x\n", c->leaves_offset, (intptr_t) leaves);
    printf ("Numbers: +%d = 0x%x\n", c->numbers_offset, (intptr_t) numbers);
    
    for (i = 0; i < c->num; i++)
    {
	printf ("Page %d: %04x +%d = 0x%x\n", 
		i, numbers[i], leaves[i], 
		(intptr_t) FcOffsetToPtr (leaves, leaves[i], FcCharLeaf));
    }
#endif
		
    for (i = 0; i < c->num; i++)
    {
	intptr_t	leaf_offset = leaves[i];
	FcCharLeaf	*leaf = FcOffsetToPtr (leaves, leaf_offset, FcCharLeaf);
	
	if (i)
	    printf ("\t");
	printf ("%04x:", numbers[i]);
	for (j = 0; j < 256/32; j++)
	    printf (" %08x", leaf->map[j]);
	printf ("\n");
    }
}

void
FcPatternPrint (const FcPattern *p)
{
    int		    i;
    FcPatternElt   *e;
    
    if (!p)
    {
	printf ("Null pattern\n");
	return;
    }
    printf ("Pattern has %d elts (size %d)\n", p->num, p->size);
    for (i = 0; i < p->num; i++)
    {
	e = &FcPatternElts(p)[i];
	printf ("\t%s:", FcObjectName(e->object));
	/* so that fc-match properly displays file: foo... */
	if (e->object == FC_FILE_OBJECT)
	{
	    FcChar8 * s;
	    FcPatternObjectGetString (p, FC_FILE_OBJECT, 0, &s);
	    printf (" \"%s\"", s);
	    switch (FcPatternEltValues(e)->binding) {
	    case FcValueBindingWeak:
	        printf ("(w)");
	        break;
	    case FcValueBindingStrong:
	        printf ("(s)");
	        break;
	    case FcValueBindingSame:
	        printf ("(=)");
	        break;
	    }
	}
	else
	    FcValueListPrint (FcPatternEltValues(e));
	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", FcObjectName(expr->u.object)); 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;
    case FcMatchScan:
	printf ("scan ");
	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 ", FcObjectName (test->object));
    FcOpPrint (test->op);
    printf (" ");
    FcExprPrint (test->expr);
    printf ("\n");
}

void
FcEditPrint (const FcEdit *edit)
{
    printf ("Edit %s ", FcObjectName (edit->object));
    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 FcDebugVal;

void
FcInitDebug (void)
{
    char    *e;

    e = getenv ("FC_DEBUG");
    if (e)
    {
        printf ("FC_DEBUG=%s\n", e);
        FcDebugVal = atoi (e);
        if (FcDebugVal < 0)
   	    FcDebugVal = 0;
    }
}
#define __fcdbg__
#include "fcaliastail.h"
#undef __fcdbg__
Commit	Line	Data
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
f045376c	25	#include "fcint.h"
24330d27 KP	26	#include <stdio.h>
24330d27 KP	27	#include <stdlib.h>
24330d27 KP	28
24330d27 KP	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;
24330d27 KP	39	case FcTypeDouble:
2d39321f	40	printf (" %g(f)", v.u.d);
24330d27 KP	41	break;
24330d27 KP	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;
24330d27 KP	51	case FcTypeCharSet: /* XXX */
7ce19673 KP	52	printf (" ");
7ce19673 KP	53	FcCharSetPrint (v.u.c);
d8d73958 KP	54	break;
d8d73958 KP	55	case FcTypeLangSet:
55ef7dac	56	printf (" ");
4262e0b3	57	FcLangSetPrint (v.u.l);
24330d27	58	break;
88c747e2 KP	59	case FcTypeFTFace:
	60	printf (" face");
	61	break;
24330d27 KP	62	}
	63	}
	64
	65	void
cd2ec1a9	66	FcValueListPrint (FcValueListPtr l)
24330d27	67	{
7ce19673	68	for (; l != NULL; l = FcValueListNext(l))
7657345c	69	{
7ce19673 KP	70	FcValuePrint (FcValueCanonicalize(&l->value));
7ce19673 KP	71	switch (l->binding) {
602e6b1f	72	case FcValueBindingWeak:
7657345c	73	printf ("(w)");
602e6b1f KP	74	break;
	75	case FcValueBindingStrong:
	76	printf ("(s)");
	77	break;
	78	case FcValueBindingSame:
	79	printf ("(=)");
	80	break;
	81	}
7657345c	82	}
24330d27 KP	83	}
	84
	85	void
55ef7dac KP	86	FcLangSetPrint (const FcLangSet *ls)
	87	{
	88	FcStrBuf buf;
	89	FcChar8 init_buf[1024];
	90
	91	FcStrBufInit (&buf, init_buf, sizeof (init_buf));
	92	if (FcNameUnparseLangSet (&buf, ls) && FcStrBufChar (&buf,'\0'))
cd2ec1a9	93	printf ("%s", buf.buf);
55ef7dac	94	else
cd2ec1a9	95	printf ("langset (alloc error)");
55ef7dac KP	96	FcStrBufDestroy (&buf);
	97	}
	98
7ce19673 KP	99	void
	100	FcCharSetPrint (const FcCharSet *c)
	101	{
	102	int i, j;
c0288648 KP	103	intptr_t *leaves = FcCharSetLeaves (c);
	104	FcChar16 *numbers = FcCharSetNumbers (c);
	105
c2c6976d	106	#if 0
c0288648 KP	107	printf ("CharSet 0x%x\n", (intptr_t) c);
	108	printf ("Leaves: +%d = 0x%x\n", c->leaves_offset, (intptr_t) leaves);
	109	printf ("Numbers: +%d = 0x%x\n", c->numbers_offset, (intptr_t) numbers);
	110
	111	for (i = 0; i < c->num; i++)
	112	{
	113	printf ("Page %d: %04x +%d = 0x%x\n",
	114	i, numbers[i], leaves[i],
	115	(intptr_t) FcOffsetToPtr (leaves, leaves[i], FcCharLeaf));
	116	}
c2c6976d	117	#endif
c0288648	118
7ce19673 KP	119	for (i = 0; i < c->num; i++)
7ce19673 KP	120	{
c0288648 KP	121	intptr_t leaf_offset = leaves[i];
c0288648 KP	122	FcCharLeaf *leaf = FcOffsetToPtr (leaves, leaf_offset, FcCharLeaf);
7ce19673	123
c2c6976d KP	124	if (i)
c2c6976d KP	125	printf ("\t");
c0288648	126	printf ("%04x:", numbers[i]);
7ce19673 KP	127	for (j = 0; j < 256/32; j++)
	128	printf (" %08x", leaf->map[j]);
	129	printf ("\n");
	130	}
	131	}
	132
55ef7dac	133	void
938bc633	134	FcPatternPrint (const FcPattern *p)
24330d27 KP	135	{
	136	int i;
	137	FcPatternElt *e;
	138
	139	if (!p)
	140	{
	141	printf ("Null pattern\n");
	142	return;
	143	}
b97a34b5	144	printf ("Pattern has %d elts (size %d)\n", p->num, p->size);
24330d27 KP	145	for (i = 0; i < p->num; i++)
24330d27 KP	146	{
7ce19673 KP	147	e = &FcPatternElts(p)[i];
7ce19673 KP	148	printf ("\t%s:", FcObjectName(e->object));
5fe09702	149	/* so that fc-match properly displays file: foo... */
7ce19673	150	if (e->object == FC_FILE_OBJECT)
5fe09702 PL	151	{
5fe09702 PL	152	FcChar8 * s;
7ce19673	153	FcPatternObjectGetString (p, FC_FILE_OBJECT, 0, &s);
5fe09702	154	printf (" \"%s\"", s);
7ce19673	155	switch (FcPatternEltValues(e)->binding) {
5fe09702 PL	156	case FcValueBindingWeak:
	157	printf ("(w)");
	158	break;
	159	case FcValueBindingStrong:
	160	printf ("(s)");
	161	break;
	162	case FcValueBindingSame:
	163	printf ("(=)");
	164	break;
	165	}
	166	}
	167	else
7ce19673	168	FcValueListPrint (FcPatternEltValues(e));
24330d27 KP	169	printf ("\n");
	170	}
	171	printf ("\n");
	172	}
	173
	174	void
	175	FcOpPrint (FcOp op)
	176	{
	177	switch (op) {
	178	case FcOpInteger: printf ("Integer"); break;
	179	case FcOpDouble: printf ("Double"); break;
	180	case FcOpString: printf ("String"); break;
	181	case FcOpMatrix: printf ("Matrix"); break;
	182	case FcOpBool: printf ("Bool"); break;
	183	case FcOpCharSet: printf ("CharSet"); break;
	184	case FcOpField: printf ("Field"); break;
	185	case FcOpConst: printf ("Const"); break;
	186	case FcOpAssign: printf ("Assign"); break;
	187	case FcOpAssignReplace: printf ("AssignReplace"); break;
	188	case FcOpPrepend: printf ("Prepend"); break;
	189	case FcOpPrependFirst: printf ("PrependFirst"); break;
	190	case FcOpAppend: printf ("Append"); break;
	191	case FcOpAppendLast: printf ("AppendLast"); break;
	192	case FcOpQuest: printf ("Quest"); break;
	193	case FcOpOr: printf ("Or"); break;
	194	case FcOpAnd: printf ("And"); break;
	195	case FcOpEqual: printf ("Equal"); break;
24330d27 KP	196	case FcOpNotEqual: printf ("NotEqual"); break;
	197	case FcOpLess: printf ("Less"); break;
	198	case FcOpLessEqual: printf ("LessEqual"); break;
	199	case FcOpMore: printf ("More"); break;
	200	case FcOpMoreEqual: printf ("MoreEqual"); break;
47d4f950 KP	201	case FcOpContains: printf ("Contains"); break;
47d4f950 KP	202	case FcOpNotContains: printf ("NotContains"); break;
24330d27 KP	203	case FcOpPlus: printf ("Plus"); break;
	204	case FcOpMinus: printf ("Minus"); break;
	205	case FcOpTimes: printf ("Times"); break;
	206	case FcOpDivide: printf ("Divide"); break;
	207	case FcOpNot: printf ("Not"); break;
	208	case FcOpNil: printf ("Nil"); break;
	209	case FcOpComma: printf ("Comma"); break;
3f7653c2 KP	210	case FcOpFloor: printf ("Floor"); break;
	211	case FcOpCeil: printf ("Ceil"); break;
	212	case FcOpRound: printf ("Round"); break;
	213	case FcOpTrunc: printf ("Trunc"); break;
74a623e0	214	case FcOpListing: printf ("Listing"); break;
24330d27 KP	215	case FcOpInvalid: printf ("Invalid"); break;
	216	}
	217	}
	218
	219	void
938bc633	220	FcExprPrint (const FcExpr *expr)
24330d27	221	{
662b8796 KP	222	if (!expr) printf ("none");
662b8796 KP	223	else switch (expr->op) {
24330d27 KP	224	case FcOpInteger: printf ("%d", expr->u.ival); break;
	225	case FcOpDouble: printf ("%g", expr->u.dval); break;
	226	case FcOpString: printf ("\"%s\"", expr->u.sval); break;
	227	case FcOpMatrix: printf ("[%g %g %g %g]",
	228	expr->u.mval->xx,
	229	expr->u.mval->xy,
	230	expr->u.mval->yx,
8c96d1fc	231	expr->u.mval->yy); break;
24330d27	232	case FcOpBool: printf ("%s", expr->u.bval ? "true" : "false"); break;
c2e7c611	233	case FcOpCharSet: printf ("charset\n"); break;
8c96d1fc	234	case FcOpNil: printf ("nil\n"); break;
7ce19673	235	case FcOpField: printf ("%s", FcObjectName(expr->u.object)); break;
c2e7c611	236	case FcOpConst: printf ("%s", expr->u.constant); break;
24330d27 KP	237	case FcOpQuest:
	238	FcExprPrint (expr->u.tree.left);
	239	printf (" quest ");
	240	FcExprPrint (expr->u.tree.right->u.tree.left);
	241	printf (" colon ");
	242	FcExprPrint (expr->u.tree.right->u.tree.right);
	243	break;
c2e7c611 KP	244	case FcOpAssign:
	245	case FcOpAssignReplace:
	246	case FcOpPrependFirst:
	247	case FcOpPrepend:
	248	case FcOpAppend:
	249	case FcOpAppendLast:
24330d27 KP	250	case FcOpOr:
	251	case FcOpAnd:
	252	case FcOpEqual:
24330d27 KP	253	case FcOpNotEqual:
	254	case FcOpLess:
	255	case FcOpLessEqual:
	256	case FcOpMore:
	257	case FcOpMoreEqual:
47d4f950	258	case FcOpContains:
74a623e0	259	case FcOpListing:
47d4f950	260	case FcOpNotContains:
24330d27 KP	261	case FcOpPlus:
	262	case FcOpMinus:
	263	case FcOpTimes:
	264	case FcOpDivide:
c2e7c611	265	case FcOpComma:
24330d27 KP	266	FcExprPrint (expr->u.tree.left);
	267	printf (" ");
	268	switch (expr->op) {
c2e7c611 KP	269	case FcOpAssign: printf ("Assign"); break;
	270	case FcOpAssignReplace: printf ("AssignReplace"); break;
	271	case FcOpPrependFirst: printf ("PrependFirst"); break;
	272	case FcOpPrepend: printf ("Prepend"); break;
	273	case FcOpAppend: printf ("Append"); break;
	274	case FcOpAppendLast: printf ("AppendLast"); break;
24330d27 KP	275	case FcOpOr: printf ("Or"); break;
	276	case FcOpAnd: printf ("And"); break;
	277	case FcOpEqual: printf ("Equal"); break;
24330d27 KP	278	case FcOpNotEqual: printf ("NotEqual"); break;
	279	case FcOpLess: printf ("Less"); break;
	280	case FcOpLessEqual: printf ("LessEqual"); break;
	281	case FcOpMore: printf ("More"); break;
	282	case FcOpMoreEqual: printf ("MoreEqual"); break;
47d4f950	283	case FcOpContains: printf ("Contains"); break;
74a623e0	284	case FcOpListing: printf ("Listing"); break;
47d4f950	285	case FcOpNotContains: printf ("NotContains"); break;
24330d27 KP	286	case FcOpPlus: printf ("Plus"); break;
	287	case FcOpMinus: printf ("Minus"); break;
	288	case FcOpTimes: printf ("Times"); break;
	289	case FcOpDivide: printf ("Divide"); break;
c2e7c611	290	case FcOpComma: printf ("Comma"); break;
24330d27 KP	291	default: break;
	292	}
	293	printf (" ");
	294	FcExprPrint (expr->u.tree.right);
	295	break;
	296	case FcOpNot:
	297	printf ("Not ");
	298	FcExprPrint (expr->u.tree.left);
	299	break;
3f7653c2 KP	300	case FcOpFloor:
	301	printf ("Floor ");
	302	FcExprPrint (expr->u.tree.left);
	303	break;
	304	case FcOpCeil:
	305	printf ("Ceil ");
	306	FcExprPrint (expr->u.tree.left);
	307	break;
	308	case FcOpRound:
	309	printf ("Round ");
	310	FcExprPrint (expr->u.tree.left);
	311	break;
	312	case FcOpTrunc:
	313	printf ("Trunc ");
	314	FcExprPrint (expr->u.tree.left);
	315	break;
c2e7c611	316	case FcOpInvalid: printf ("Invalid"); break;
24330d27 KP	317	}
	318	}
	319
	320	void
938bc633	321	FcTestPrint (const FcTest *test)
24330d27	322	{
938bc633 KP	323	switch (test->kind) {
	324	case FcMatchPattern:
	325	printf ("pattern ");
	326	break;
	327	case FcMatchFont:
	328	printf ("font ");
	329	break;
c2c6976d KP	330	case FcMatchScan:
	331	printf ("scan ");
	332	break;
938bc633	333	}
24330d27 KP	334	switch (test->qual) {
	335	case FcQualAny:
	336	printf ("any ");
	337	break;
	338	case FcQualAll:
	339	printf ("all ");
	340	break;
6f6563ed KP	341	case FcQualFirst:
	342	printf ("first ");
	343	break;
	344	case FcQualNotFirst:
	345	printf ("not_first ");
	346	break;
24330d27	347	}
7ce19673	348	printf ("%s ", FcObjectName (test->object));
24330d27 KP	349	FcOpPrint (test->op);
	350	printf (" ");
	351	FcExprPrint (test->expr);
	352	printf ("\n");
	353	}
	354
	355	void
938bc633	356	FcEditPrint (const FcEdit *edit)
24330d27	357	{
7ce19673	358	printf ("Edit %s ", FcObjectName (edit->object));
24330d27 KP	359	FcOpPrint (edit->op);
	360	printf (" ");
	361	FcExprPrint (edit->expr);
	362	}
	363
	364	void
938bc633	365	FcSubstPrint (const FcSubst *subst)
24330d27 KP	366	{
	367	FcEdit *e;
	368	FcTest *t;
	369
	370	printf ("match\n");
	371	for (t = subst->test; t; t = t->next)
	372	{
	373	printf ("\t");
	374	FcTestPrint (t);
	375	}
	376	printf ("edit\n");
	377	for (e = subst->edit; e; e = e->next)
	378	{
	379	printf ("\t");
	380	FcEditPrint (e);
	381	printf (";\n");
	382	}
	383	printf ("\n");
	384	}
	385
	386	void
938bc633	387	FcFontSetPrint (const FcFontSet *s)
24330d27 KP	388	{
	389	int i;
	390
	391	printf ("FontSet %d of %d\n", s->nfont, s->sfont);
	392	for (i = 0; i < s->nfont; i++)
	393	{
	394	printf ("Font %d ", i);
	395	FcPatternPrint (s->fonts[i]);
	396	}
	397	}
	398
b97a34b5 PL	399	int FcDebugVal;
	400
	401	void
	402	FcInitDebug (void)
24330d27	403	{
b97a34b5	404	char *e;
24330d27	405
b97a34b5 PL	406	e = getenv ("FC_DEBUG");
b97a34b5 PL	407	if (e)
24330d27	408	{
b97a34b5 PL	409	printf ("FC_DEBUG=%s\n", e);
	410	FcDebugVal = atoi (e);
	411	if (FcDebugVal < 0)
	412	FcDebugVal = 0;
24330d27	413	}
24330d27	414	}
23816bf9 KP	415	#define __fcdbg__
	416	#include "fcaliastail.h"
	417	#undef __fcdbg__