include/svtools/parhtml.hxx | 2 ++
svtools/source/svhtml/parhtml.cxx | 22 ++++++++++++++++++----
2 files changed, 20 insertions(+), 4 deletions(-)
New commits:
commit bb7360ca9929e9b395b3c903f460c9ed5efdce4d
Author: Eike Rathke <er...@redhat.com>
Date: Thu May 16 23:53:30 2013 +0200
resolved fdo#56772 keep track of HTML ON/OFF tokens
Regression introduced with 11cbcb8b08b540b144a5df744e9fba0b6ba8144a
followed by 56d6589368c2e88cffec0c2e518f7c90863eeae6
Deep from svtools/source/svhtml/parhtml.cxx HTMLParser::_GetNextToken()
only a HTML_TABLEDATA_OFF was generated for <td .../> without a matching
HTML_TABLEDATA_ON (actually same for all <XXX/> ON/OFF tokens). This
confuses a state machine that doesn't keep track of such unexpected
closures and also expects all attributes of an element at an ON token.
Only the parser knows this is actually one token but needs to generate
separate ON/OFF tokens.
These bugs mentioned in the original code and commits are still fixed
with this change:
https://bugs.freedesktop.org/show_bug.cgi?id=34666
https://bugs.freedesktop.org/show_bug.cgi?id=36080
https://bugs.freedesktop.org/show_bug.cgi?id=36390
Change-Id: I2b3190d297a35ee3dfda95f9a4841f7c53ed4a92
diff --git a/include/svtools/parhtml.hxx b/include/svtools/parhtml.hxx
index 9011dad..7df1d76 100644
--- a/include/svtools/parhtml.hxx
+++ b/include/svtools/parhtml.hxx
@@ -144,6 +144,8 @@ private:
sal_uInt32 nPre_LinePos; // Pos in der Line im PRE-Tag
+ int mnPendingOffToken; ///< OFF token pending for a <XX.../>
ON/OFF ON token
+
String aEndToken;
protected:
diff --git a/svtools/source/svhtml/parhtml.cxx
b/svtools/source/svhtml/parhtml.cxx
index 6e2fce3..a95ec79 100644
--- a/svtools/source/svhtml/parhtml.cxx
+++ b/svtools/source/svhtml/parhtml.cxx
@@ -297,7 +297,8 @@ HTMLParser::HTMLParser( SvStream& rIn, bool bReadNewDoc ) :
bEndTokenFound(false),
bPre_IgnoreNewPara(false),
bReadNextChar(false),
- bReadComment(false)
+ bReadComment(false),
+ mnPendingOffToken(0)
{
//#i76649, default to UTF-8 for HTML unless we know differently
SetSrcEncoding(RTL_TEXTENCODING_UTF8);
@@ -1057,6 +1058,15 @@ int HTMLParser::_GetNextToken()
int nRet = 0;
sSaveToken.Erase();
+ if (mnPendingOffToken)
+ {
+ // HTML_<TOKEN>_OFF generated for HTML_<TOKEN>_ON
+ nRet = mnPendingOffToken;
+ mnPendingOffToken = 0;
+ aToken.Erase();
+ return nRet;
+ }
+
// Delete options
if (!maOptions.empty())
maOptions.clear();
@@ -1204,10 +1214,14 @@ int HTMLParser::_GetNextToken()
ScanText( '>' );
// fdo#34666 fdo#36080 fdo#36390: closing "/>"?:
- // return HTML_<TOKEN>_OFF instead of HTML_<TOKEN>_ON
+ // generate pending HTML_<TOKEN>_OFF for
HTML_<TOKEN>_ON
+ // Do not convert this to a single HTML_<TOKEN>_OFF
+ // which lead to fdo#56772.
if ((HTML_TOKEN_ONOFF & nRet) && (aToken.Len() >= 1) &&
- ('/' == aToken.GetChar(aToken.Len()-1))) {
- ++nRet; // HTML_<TOKEN>_ON -> HTML_<TOKEN>_OFF;
+ ('/' == aToken.GetChar(aToken.Len()-1)))
+ {
+ mnPendingOffToken = nRet + 1; //
HTML_<TOKEN>_ON -> HTML_<TOKEN>_OFF
+ aToken.Erase( aToken.Len()-1, 1); // remove
trailing '/'
}
if( sal_Unicode(EOF) == nNextCh && rInput.IsEof() )
{
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