From 787473ebd7079cf6cb285216310b169ff0fd2f85 Mon Sep 17 00:00:00 2001 From: Julian Schweinsberg Date: Mon, 10 Jun 2019 15:47:46 +0000 Subject: Handle entities in attribute values. --- sfeed.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/sfeed.c b/sfeed.c index fee47ce..a2e0cf3 100644 --- a/sfeed.c +++ b/sfeed.c @@ -109,6 +109,8 @@ static void xmlattrend(XMLParser *, const char *, size_t, const char *, size_t); static void xmlattrstart(XMLParser *, const char *, size_t, const char *, size_t); +static void xmlattrentity(XMLParser *, const char *, size_t, const char *, + size_t, const char *, size_t); static void xmlcdata(XMLParser *, const char *, size_t); static void xmldata(XMLParser *, const char *, size_t); static void xmldataentity(XMLParser *, const char *, size_t); @@ -680,6 +682,26 @@ xmlattrstart(XMLParser *p, const char *t, size_t tl, const char *n, size_t nl) xmldata(p, "=\"", 2); } +static void +xmlattrentity(XMLParser *p, const char *t, size_t tl, const char *n, size_t nl, + const char *data, size_t datalen) +{ + char buf[16]; + ssize_t len; + + /* handles transforming inline XML to data */ + if (ISINCONTENT(ctx)) { + if (ctx.contenttype == ContentTypeHTML) + xmldata(p, data, datalen); + return; + } + + if ((len = xml_entitytostr(data, buf, sizeof(buf))) > 0) + xmlattr(p, t, tl, n, nl, buf, (size_t)len); + else + xmlattr(p, t, tl, n, nl, data, datalen); +} + static void xmlcdata(XMLParser *p, const char *s, size_t len) { @@ -883,6 +905,7 @@ main(int argc, char *argv[]) parser.xmlattr = xmlattr; parser.xmlattrend = xmlattrend; parser.xmlattrstart = xmlattrstart; + parser.xmlattrentity = xmlattrentity; parser.xmlcdata = xmlcdata; parser.xmldata = xmldata; parser.xmldataentity = xmldataentity; -- cgit v1.2.3