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Add better error reporting when loading config file

This commit is contained in:
Keith Packard 2002-02-28 16:51:48 +00:00
parent c4bd0638c5
commit 80c053b725
5 changed files with 88 additions and 16 deletions
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2
fc-list/fc-list.c
View File

@ -112,7 +112,7 @@ main (int argc, char **argv)
return 1;
}
if (argv[i])
pat = FcNameParse ((const FcChar8 *)argv[i]);
pat = FcNameParse ((FcChar8 *) argv[i]);
else
pat = FcPatternCreate ();

16
fontconfig/fontconfig.h
View File

@ -1,5 +1,5 @@
/*
* $XFree86: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.2 2002/02/15 06:01:27 keithp Exp $
* $XFree86: xc/lib/fontconfig/fontconfig/fontconfig.h,v 1.3 2002/02/19 07:50:43 keithp Exp $
*
* Copyright © 2001 Keith Packard, member of The XFree86 Project, Inc.
*
@ -399,12 +399,26 @@ FcObjectSetVaBuild (const char *first, va_list va);
FcObjectSet *
FcObjectSetBuild (const char *first, ...);
FcFontSet *
FcFontSetList (FcConfig *config,
FcFontSet **sets,
int nsets,
FcPattern *p,
FcObjectSet *os);
FcFontSet *
FcFontList (FcConfig *config,
FcPattern *p,
FcObjectSet *os);
/* fcmatch.c */
FcPattern *
FcFontSetMatch (FcConfig *config,
FcFontSet **sets,
int nsets,
FcPattern *p,
FcResult *result);
FcPattern *
FcFontMatch (FcConfig *config,
FcPattern *p,

36
src/fclist.c
View File

@ -356,14 +356,16 @@ bail0:
}
FcFontSet *
FcFontList (FcConfig *config,
FcPattern *p,
FcObjectSet *os)
FcFontSetList (FcConfig *config,
FcFontSet **sets,
int nsets,
FcPattern *p,
FcObjectSet *os)
{
FcFontSet *ret;
FcFontSet *s;
int f;
FcSetName set;
int set;
FcListHashTable table;
int i;
FcListBucket *bucket;
@ -379,9 +381,9 @@ FcFontList (FcConfig *config,
* Walk all available fonts adding those that
* match to the hash table
*/
for (set = FcSetSystem; set <= FcSetApplication; set++)
for (set = 0; set < nsets; set++)
{
s = config->fonts[set];
s = sets[set];
if (!s)
continue;
for (f = 0; f < s->nfont; f++)
@ -440,3 +442,25 @@ bail1:
bail0:
return 0;
}
FcFontSet *
FcFontList (FcConfig *config,
FcPattern *p,
FcObjectSet *os)
{
FcFontSet *sets[2];
int nsets;
if (!config)
{
config = FcConfigGetCurrent ();
if (!config)
return 0;
}
nsets = 0;
if (config->fonts[FcSetSystem])
sets[nsets++] = config->fonts[FcSetSystem];
if (config->fonts[FcSetApplication])
sets[nsets++] = config->fonts[FcSetApplication];
return FcFontSetList (config, sets, nsets, p, os);
}

38
src/fcmatch.c
View File

@ -1,5 +1,5 @@
/*
* $XFree86: $
* $XFree86: xc/lib/fontconfig/src/fcmatch.c,v 1.2 2002/02/15 06:01:28 keithp Exp $
*
* Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
*
@ -239,16 +239,18 @@ FcCompare (FcPattern *pat,
}
FcPattern *
FcFontMatch (FcConfig *config,
FcPattern *p,
FcResult *result)
FcFontSetMatch (FcConfig *config,
FcFontSet **sets,
int nsets,
FcPattern *p,
FcResult *result)
{
double score[NUM_MATCHER], bestscore[NUM_MATCHER];
int f;
FcFontSet *s;
FcPattern *best;
FcPattern *new;
FcPatternElt *fe, *pe;
FcPatternElt *fe, *pe;
FcValue v;
int i;
FcSetName set;
@ -267,9 +269,9 @@ FcFontMatch (FcConfig *config,
if (!config)
return 0;
}
for (set = FcSetSystem; set <= FcSetApplication; set++)
for (set = 0; set < nsets; set++)
{
s = config->fonts[set];
s = sets[set];
if (!s)
continue;
for (f = 0; f < s->nfont; f++)
@ -346,3 +348,25 @@ FcFontMatch (FcConfig *config,
FcConfigSubstitute (config, new, FcMatchFont);
return new;
}
FcPattern *
FcFontMatch (FcConfig *config,
FcPattern *p,
FcResult *result)
{
FcFontSet *sets[2];
int nsets;
if (!config)
{
config = FcConfigGetCurrent ();
if (!config)
return 0;
}
nsets = 0;
if (config->fonts[FcSetSystem])
sets[nsets++] = config->fonts[FcSetSystem];
if (config->fonts[FcSetApplication])
sets[nsets++] = config->fonts[FcSetApplication];
return FcFontSetMatch (config, sets, nsets, p, result);
}

12
src/fcxml.c
View File

@ -1,5 +1,5 @@
/*
* $XFree86: xc/lib/fontconfig/src/fcxml.c,v 1.4 2002/02/20 00:32:30 keithp Exp $
* $XFree86: xc/lib/fontconfig/src/fcxml.c,v 1.5 2002/02/22 18:54:07 keithp Exp $
*
* Copyright © 2002 Keith Packard, member of The XFree86 Project, Inc.
*
@ -1596,12 +1596,22 @@ FcConfigParseAndLoad (FcConfig *config,
do {
buf = XML_GetBuffer (p, BUFSIZ);
if (!buf)
{
FcConfigError (&parse, "cannot get parse buffer");
goto bail3;
}
len = fread (buf, 1, BUFSIZ, f);
if (len < 0)
{
FcConfigError (&parse, "failed reading config file");
goto bail3;
}
if (!XML_ParseBuffer (p, len, len == 0))
{
FcConfigError (&parse, "%s",
XML_ErrorString (XML_GetErrorCode (p)));
goto bail3;
}
} while (len != 0);
error = parse.error;
bail3: