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-rw-r--r--l10ntools/source/xmlparse.cxx157
1 files changed, 115 insertions, 42 deletions
diff --git a/l10ntools/source/xmlparse.cxx b/l10ntools/source/xmlparse.cxx
index 8ba715d48f62..c76d5a60ddc7 100644
--- a/l10ntools/source/xmlparse.cxx
+++ b/l10ntools/source/xmlparse.cxx
@@ -20,6 +20,7 @@
#include <iterator> /* std::iterator*/
+#include <cassert>
#include <stdio.h>
#include <sal/alloca.h>
@@ -32,7 +33,9 @@
#include <osl/thread.hxx>
#include <osl/process.h>
#include <rtl/strbuf.hxx>
+#include <unicode/regex.h>
+using namespace U_ICU_NAMESPACE;
using namespace std;
using namespace osl;
@@ -195,12 +198,10 @@ sal_Bool XMLFile::Write( ofstream &rStream , XMLNode *pCur )
for ( size_t j = 0; j < pElement->GetAttributeList()->size(); j++ ) {
rStream << " ";
rtl::OUString sData( (*pElement->GetAttributeList())[ j ]->GetName() );
- XMLUtil::QuotHTML( sData );
- WriteString( rStream , sData );
+ WriteString( rStream , XMLUtil::QuotHTML( sData ) );
rStream << "=\"";
sData = (*pElement->GetAttributeList())[ j ]->GetValue();
- XMLUtil::QuotHTML( sData );
- WriteString( rStream , sData );
+ WriteString( rStream , XMLUtil::QuotHTML( sData ) );
rStream << "\"";
}
if ( !pElement->GetChildList())
@@ -218,8 +219,7 @@ sal_Bool XMLFile::Write( ofstream &rStream , XMLNode *pCur )
case XML_NODE_TYPE_DATA: {
XMLData *pData = ( XMLData * ) pCur;
rtl::OUString sData( pData->GetData());
- XMLUtil::QuotHTML( sData );
- WriteString( rStream, sData );
+ WriteString( rStream, XMLUtil::QuotHTML( sData ) );
}
break;
case XML_NODE_TYPE_COMMENT: {
@@ -717,7 +717,7 @@ void XMLElement::Print(XMLNode *pCur, OUStringBuffer& buffer , bool rootelement
XMLElement *pElement = ( XMLElement * ) pCur;
if( !pElement->GetName().equalsIgnoreAsciiCase("comment") ){
- buffer.append( OUString("\\<") );
+ buffer.append( OUString("<") );
buffer.append( pElement->GetName() );
if ( pElement->GetAttributeList()){
for ( size_t j = 0; j < pElement->GetAttributeList()->size(); j++ ){
@@ -727,24 +727,24 @@ void XMLElement::Print(XMLNode *pCur, OUStringBuffer& buffer , bool rootelement
buffer.append( OUString(" ") );
buffer.append( aAttrName );
buffer.append( OUString("=") );
- buffer.append( OUString("\\\"") );
+ buffer.append( OUString("\"") );
buffer.append( (*pElement->GetAttributeList())[ j ]->GetValue() );
- buffer.append( OUString("\\\"") );
+ buffer.append( OUString("\"") );
}
}
}
if ( !pElement->GetChildList())
- buffer.append( OUString("/\\>") );
+ buffer.append( OUString("/>") );
else {
- buffer.append( OUString("\\>") );
+ buffer.append( OUString(">") );
XMLChildNode* tmp=NULL;
for ( size_t k = 0; k < pElement->GetChildList()->size(); k++ ){
tmp = (*pElement->GetChildList())[ k ];
Print( tmp, buffer , false);
}
- buffer.append( OUString("\\</") );
+ buffer.append( OUString("</") );
buffer.append( pElement->GetName() );
- buffer.append( OUString("\\>") );
+ buffer.append( OUString(">") );
}
}
}
@@ -1172,41 +1172,114 @@ XMLFile *SimpleXMLParser::Execute( const rtl::OUString &rFileName, XMLFile* pXML
return pXMLFile;
}
+namespace
+{
-void XMLUtil::QuotHTML( OUString &rString )
+static icu::UnicodeString lcl_QuotRange(
+ const icu::UnicodeString& rString, const sal_Int32 nStart,
+ const sal_Int32 nEnd, bool bInsideTag = false )
{
- const OString sString(OUStringToOString(rString, RTL_TEXTENCODING_UTF8));
- rString = OStringToOUString(helper::QuotHTML( sString ), RTL_TEXTENCODING_UTF8);
+ icu::UnicodeString sReturn;
+ assert( nStart > 0 && nStart < rString.length() );
+ assert( nEnd > 0 && nEnd < rString.length() );
+ for (sal_Int32 i = nStart; i <= nEnd; ++i)
+ {
+ switch (rString[i])
+ {
+ case '<':
+ sReturn.append("&lt;");
+ break;
+ case '>':
+ sReturn.append("&gt;");
+ break;
+ case '"':
+ if( !bInsideTag )
+ sReturn.append("&quot;");
+ else
+ sReturn.append(rString[i]);
+ break;
+ case '&':
+ if (rString.startsWith("&amp;", i, 5))
+ sReturn.append('&');
+ else
+ sReturn.append("&amp;");
+ break;
+ default:
+ sReturn.append(rString[i]);
+ break;
+ }
+ }
+ return sReturn;
}
-void XMLUtil::UnQuotHTML( rtl::OUString &rString ){
- rtl::OStringBuffer sReturn;
- rtl::OString sString(rtl::OUStringToOString(rString, RTL_TEXTENCODING_UTF8));
- for (sal_Int32 i = 0; i != sString.getLength();) {
- if (sString[i] == '\\') {
- sReturn.append(RTL_CONSTASCII_STRINGPARAM("\\\\"));
- ++i;
- } else if (sString.match("&amp;", i)) {
- sReturn.append('&');
- i += RTL_CONSTASCII_LENGTH("&amp;");
- } else if (sString.match("&lt;", i)) {
- sReturn.append('<');
- i += RTL_CONSTASCII_LENGTH("&lt;");
- } else if (sString.match("&gt;", i)) {
- sReturn.append('>');
- i += RTL_CONSTASCII_LENGTH("&gt;");
- } else if (sString.match("&quot;", i)) {
- sReturn.append('"');
- i += RTL_CONSTASCII_LENGTH("&quot;");
- } else if (sString.match("&apos;", i)) {
- sReturn.append('\'');
- i += RTL_CONSTASCII_LENGTH("&apos;");
- } else {
- sReturn.append(sString[i]);
- ++i;
+static bool lcl_isTag( const icu::UnicodeString& rString )
+{
+ const int nSize = 12;
+ static const icu::UnicodeString vTags[nSize] = {
+ "ahelp", "link", "item", "emph", "defaultinline",
+ "switchinline", "caseinline", "variable",
+ "bookmark_value", "image", "embedvar", "alt" };
+
+ for( int nIndex = 0; nIndex < nSize; ++nIndex )
+ {
+ if( rString.startsWith("<" + vTags[nIndex]) ||
+ rString == "</" + vTags[nIndex] + ">" )
+ return true;
+ }
+
+ return rString == "<br/>" || rString =="<help-id-missing/>";
+}
+
+} /// anonymous namespace
+
+OUString XMLUtil::QuotHTML( const OUString &rString )
+{
+ if( rString.trim().isEmpty() )
+ return rString;
+ UErrorCode nIcuErr = U_ZERO_ERROR;
+ static const sal_uInt32 nSearchFlags =
+ UREGEX_DOTALL | UREGEX_CASE_INSENSITIVE;
+ static const OUString sPattern(
+ "<[/]\?\?[a-z_-]+?(?:| +[a-z]+?=\".*?\") *[/]\?\?>");
+ static const UnicodeString sSearchPat(
+ reinterpret_cast<const UChar*>(sPattern.getStr()),
+ sPattern.getLength() );
+
+ icu::UnicodeString sSource(
+ reinterpret_cast<const UChar*>(
+ rString.getStr()), rString.getLength() );
+
+ RegexMatcher aRegexMatcher( sSearchPat, nSearchFlags, nIcuErr );
+ aRegexMatcher.reset( sSource );
+
+ icu::UnicodeString sReturn;
+ int32_t nEndPos = 0;
+ int32_t nStartPos = 0;
+ while( aRegexMatcher.find(nStartPos, nIcuErr) && nIcuErr == U_ZERO_ERROR )
+ {
+ nStartPos = aRegexMatcher.start(nIcuErr);
+ sReturn.append(lcl_QuotRange(sSource, nEndPos, nStartPos-1));
+ nEndPos = aRegexMatcher.end(nIcuErr);
+ icu::UnicodeString sMatch = aRegexMatcher.group(nIcuErr);
+ if( lcl_isTag(sMatch) )
+ {
+ sReturn.append("<");
+ sReturn.append(lcl_QuotRange(sSource, nStartPos+1, nEndPos-2, true));
+ sReturn.append(">");
}
+ else
+ sReturn.append(lcl_QuotRange(sSource, nStartPos, nEndPos-1));
+ ++nStartPos;
}
- rString = rtl::OStringToOUString(sReturn.makeStringAndClear(), RTL_TEXTENCODING_UTF8);
+ sReturn.append(lcl_QuotRange(sSource, nEndPos, sSource.length()-1));
+ sReturn.append('\0');
+ return OUString(reinterpret_cast<const sal_Unicode*>(sReturn.getBuffer()));
+}
+
+OUString XMLUtil::UnQuotHTML( const OUString& rString )
+{
+ const OString sString(OUStringToOString(rString, RTL_TEXTENCODING_UTF8));
+ return OStringToOUString(helper::UnQuotHTML(sString), RTL_TEXTENCODING_UTF8);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-20 02:45:31 +0000