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-rw-r--r--l10ntools/source/helper.cxx147
1 files changed, 147 insertions, 0 deletions
diff --git a/l10ntools/source/helper.cxx b/l10ntools/source/helper.cxx
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+++ b/l10ntools/source/helper.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <helper.hxx>
+
+namespace helper {
+
+OString escapeAll(
+ const OString& rText, const OString& rUnEscaped, const OString& rEscaped )
+{
+ assert( rEscaped.getLength() == 2*rUnEscaped.getLength() );
+ OStringBuffer sReturn;
+ for ( sal_Int32 nIndex = 0; nIndex < rText.getLength(); ++nIndex )
+ {
+ sal_Int32 nUnEscapedOne = rUnEscaped.indexOf(rText[nIndex]);
+ if( nUnEscapedOne != -1 )
+ {
+ sReturn.append(rEscaped.copy(nUnEscapedOne*2,2));
+ }
+ else
+ sReturn.append(rText[nIndex]);
+ }
+ return sReturn.makeStringAndClear();
+}
+
+
+OString unEscapeAll(
+ const OString& rText, const OString& rEscaped, const OString& rUnEscaped)
+{
+ assert( rEscaped.getLength() == 2*rUnEscaped.getLength() );
+ OStringBuffer sReturn;
+ const sal_Int32 nLength = rText.getLength();
+ for ( sal_Int32 nIndex = 0; nIndex < nLength; ++nIndex )
+ {
+ if( rText[nIndex] == '\\' && nIndex+1 < nLength )
+ {
+ sal_Int32 nEscapedOne = rEscaped.indexOf(rText.copy(nIndex,2));
+ if( nEscapedOne != -1 )
+ {
+ sReturn.append(rUnEscaped[nEscapedOne/2]);
+ ++nIndex;
+ }
+ else
+ {
+ sReturn.append(rText[nIndex]);
+ }
+ }
+ else
+ sReturn.append(rText[nIndex]);
+ }
+ return sReturn.makeStringAndClear();
+}
+
+
+OString QuotHTML(const OString &rString)
+{
+ OStringBuffer sReturn;
+ for (sal_Int32 i = 0; i < rString.getLength(); ++i)
+ {
+ switch (rString[i])
+ {
+ case '<':
+ sReturn.append("&lt;");
+ break;
+ case '>':
+ sReturn.append("&gt;");
+ break;
+ case '"':
+ sReturn.append("&quot;");
+ break;
+ case '\'':
+ sReturn.append("&apos;");
+ break;
+ case '&':
+ if (rString.match("&amp;", i))
+ sReturn.append('&');
+ else
+ sReturn.append("&amp;");
+ break;
+ default:
+ sReturn.append(rString[i]);
+ break;
+ }
+ }
+ return sReturn.makeStringAndClear();
+}
+
+OString UnQuotHTML( const OString& rString )
+{
+ OStringBuffer sReturn;
+ for (sal_Int32 i = 0; i != rString.getLength();) {
+ if (rString.match("&amp;", i)) {
+ sReturn.append('&');
+ i += RTL_CONSTASCII_LENGTH("&amp;");
+ } else if (rString.match("&lt;", i)) {
+ sReturn.append('<');
+ i += RTL_CONSTASCII_LENGTH("&lt;");
+ } else if (rString.match("&gt;", i)) {
+ sReturn.append('>');
+ i += RTL_CONSTASCII_LENGTH("&gt;");
+ } else if (rString.match("&quot;", i)) {
+ sReturn.append('"');
+ i += RTL_CONSTASCII_LENGTH("&quot;");
+ } else if (rString.match("&apos;", i)) {
+ sReturn.append('\'');
+ i += RTL_CONSTASCII_LENGTH("&apos;");
+ } else {
+ sReturn.append(rString[i]);
+ ++i;
+ }
+ }
+ return sReturn.makeStringAndClear();
+}
+
+bool isWellFormedXML( OString const & text )
+{
+ xmlDocPtr doc;
+ bool result = true;
+
+ OString content = "<root>" + text + "</root>";
+ doc = xmlParseMemory(content.getStr(),static_cast<int>(content.getLength()));
+ if (doc == nullptr) {
+ result = false;
+ }
+ xmlFreeDoc(doc);
+ xmlCleanupParser();
+ return result;
+}
+
+//Convert xmlChar* to OString
+OString xmlStrToOString( const xmlChar* pString )
+{
+ xmlChar* pTemp = xmlStrdup( pString );
+ OString sResult = reinterpret_cast<char*>( pTemp );
+ xmlFree( pTemp );
+ return sResult;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */