URL:
<http://savannah.gnu.org/bugs/?31266>
Summary: GSXML fails when parsing HTML
Project: GNUstep
Submitted by: dwetzel
Submitted on: Do 07 Okt 2010 07:16:05 CEST
Category: Base/Foundation
Severity: 5 - Blocker
Item Group: Bug
Status: None
Privacy: Public
Assigned to: None
Open/Closed: Open
Discussion Lock: Any
_______________________________________________________
Details:
Hi,
HTML code like:
<OPTION VALUE="unknown" SELECTED>
fails:
(gdb) p key
$3 = (class NSString *) 0x7f7ff9006470
(gdb) po key
selected
(gdb) p obj
$4 = (class NSString *) 0x0
[dict setObject: obj forKey: key]; <<-- will raise
My current local fix is:
static void
startElementFunction(void *ctx, const unsigned char *name,
const unsigned char **atts)
{
NSMutableDictionary *dict;
NSCAssert(ctx,@"No Context");
dict = [NSMutableDictionary dictionary];
if (atts != NULL)
{
int i = 0;
while (atts[i] != NULL)
{
NSString *key = UTF8Str(atts[i++]);
NSString *obj = UTF8Str(atts[i++]);
// we seem to have a problem with
// <OPTION VALUE="unknown" SELECTED>
// which produced an key "selected", but nil value for obj
if (obj) {
[dict setObject: obj forKey: key];
} else {
// log warning?
}
}
}
[HANDLER startElement: UTF8Str(name)
attributes: dict];
}
Which is probably not what we always want, because the 'selected' information
is lost.
Probably we could just use NSNull as obj so that we know later that its just
a dummy.
Cheers,
David
_______________________________________________________
Reply to this item at:
<http://savannah.gnu.org/bugs/?31266>
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