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return more verbose XML parser error messages

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svn path=/trunk/; revision=9433
This commit is contained in:
Martin Fuchs 2004-05-18 12:10:36 +00:00
parent c49f961993
commit 0cc2f5d9be
2 changed files with 71 additions and 25 deletions
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56
reactos/subsys/system/explorer/utility/xmlstorage.cpp
View file

@ -36,9 +36,8 @@
*/
#include "precomp.h"
//#include "xmlstorage.h"
#include "precomp.h"
namespace XMLStorage {
@ -70,11 +69,6 @@ XML_Status XMLReader::read(std::istream& in)
if (status != XML_STATUS_ERROR)
status = XML_ParseBuffer(_parser, 0, true);
/*
if (status == XML_STATUS_ERROR)
cerr << get_error_string();
*/
if (_pos->_children.empty())
_pos->_trailing.append(_content);
else
@ -188,6 +182,54 @@ void XMLCALL XMLReader::XML_DefaultHandler(void* userData, const XML_Char* s, in
}
std::string XMLReader::get_error_string() const
{
XML_Error error = XML_GetErrorCode(_parser);
switch(error) {
case XML_ERROR_NONE: return "XML_ERROR_NONE";
case XML_ERROR_NO_MEMORY: return "XML_ERROR_NO_MEMORY";
case XML_ERROR_SYNTAX: return "XML_ERROR_SYNTAX";
case XML_ERROR_NO_ELEMENTS: return "XML_ERROR_NO_ELEMENTS";
case XML_ERROR_INVALID_TOKEN: return "XML_ERROR_INVALID_TOKEN";
case XML_ERROR_UNCLOSED_TOKEN: return "XML_ERROR_UNCLOSED_TOKEN";
case XML_ERROR_PARTIAL_CHAR: return "XML_ERROR_PARTIAL_CHAR";
case XML_ERROR_TAG_MISMATCH: return "XML_ERROR_TAG_MISMATCH";
case XML_ERROR_DUPLICATE_ATTRIBUTE: return "XML_ERROR_DUPLICATE_ATTRIBUTE";
case XML_ERROR_JUNK_AFTER_DOC_ELEMENT: return "XML_ERROR_JUNK_AFTER_DOC_ELEMENT";
case XML_ERROR_PARAM_ENTITY_REF: return "XML_ERROR_PARAM_ENTITY_REF";
case XML_ERROR_UNDEFINED_ENTITY: return "XML_ERROR_UNDEFINED_ENTITY";
case XML_ERROR_RECURSIVE_ENTITY_REF: return "XML_ERROR_RECURSIVE_ENTITY_REF";
case XML_ERROR_ASYNC_ENTITY: return "XML_ERROR_ASYNC_ENTITY";
case XML_ERROR_BAD_CHAR_REF: return "XML_ERROR_BAD_CHAR_REF";
case XML_ERROR_BINARY_ENTITY_REF: return "XML_ERROR_BINARY_ENTITY_REF";
case XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF: return "XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF";
case XML_ERROR_MISPLACED_XML_PI: return "XML_ERROR_MISPLACED_XML_PI";
case XML_ERROR_UNKNOWN_ENCODING: return "XML_ERROR_UNKNOWN_ENCODING";
case XML_ERROR_INCORRECT_ENCODING: return "XML_ERROR_INCORRECT_ENCODING";
case XML_ERROR_UNCLOSED_CDATA_SECTION: return "XML_ERROR_UNCLOSED_CDATA_SECTION";
case XML_ERROR_EXTERNAL_ENTITY_HANDLING: return "XML_ERROR_EXTERNAL_ENTITY_HANDLING";
case XML_ERROR_NOT_STANDALONE: return "XML_ERROR_NOT_STANDALONE";
case XML_ERROR_UNEXPECTED_STATE: return "XML_ERROR_UNEXPECTED_STATE";
case XML_ERROR_ENTITY_DECLARED_IN_PE: return "XML_ERROR_ENTITY_DECLARED_IN_PE";
case XML_ERROR_FEATURE_REQUIRES_XML_DTD: return "XML_ERROR_FEATURE_REQUIRES_XML_DTD";
case XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING: return "XML_ERROR_CANT_CHANGE_FEATURE_ONCE_PARSING";
case XML_ERROR_UNBOUND_PREFIX: return "XML_ERROR_UNBOUND_PREFIX";
case XML_ERROR_SUSPENDED: return "XML_ERROR_SUSPENDED";
case XML_ERROR_NOT_SUSPENDED: return "XML_ERROR_NOT_SUSPENDED";
case XML_ERROR_ABORTED: return "XML_ERROR_ABORTED";
case XML_ERROR_FINISHED: return "XML_ERROR_FINISHED";
case XML_ERROR_SUSPEND_PE: return "XML_ERROR_SUSPEND_PE";
}
std::ostringstream out;
out << "XML parser error #" << error;
return out.str();
}
std::string EncodeXMLString(LPCTSTR s)
{
TCHAR buffer[BUFFER_LEN];

40
reactos/subsys/system/explorer/utility/xmlstorage.h
View file

@ -1232,15 +1232,7 @@ struct XMLReader
return out.str();
}
std::string get_error_string() const
{
XML_Error error = XML_GetErrorCode(_parser);
std::ostringstream out;
out << get_position() << " XML parser error #" << error << "\n";
return out.str();
}
std::string get_error_string() const;
protected:
XMLPos _pos;
@ -1298,11 +1290,16 @@ struct XMLDoc : public XMLNode
{
XMLReader reader(this);
/*XML_Status status = */reader.read(in);
/*
if (status == XML_STATUS_ERROR)
cerr << reader.get_error_string();
*/
XML_Status status = reader.read(in);
if (status == XML_STATUS_ERROR) {
std::ostringstream out;
out << reader.get_position() << " " << reader.get_error_string();
_last_error = out.str();
}
return in;
}
@ -1312,10 +1309,15 @@ struct XMLDoc : public XMLNode
XMLReader reader(this);
XML_Status status = reader.read(in);
/*
if (status == XML_STATUS_ERROR)
cerr << path << reader.get_error_string();
*/
if (status == XML_STATUS_ERROR) {
std::ostringstream out;
out << path << reader.get_position() << " " << reader.get_error_string();
_last_error = out.str();
}
return status != XML_STATUS_ERROR;
}
@ -1349,6 +1351,8 @@ struct XMLDoc : public XMLNode
write_formating(out);
}
std::string _last_error;
};