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Diffstat (limited to 'xsd/cxx/literal-map.cxx')
| -rw-r--r-- | xsd/cxx/literal-map.cxx | 261 |
1 files changed, 0 insertions, 261 deletions
diff --git a/xsd/cxx/literal-map.cxx b/xsd/cxx/literal-map.cxx deleted file mode 100644 index f2515fe..0000000 --- a/xsd/cxx/literal-map.cxx +++ /dev/null @@ -1,261 +0,0 @@ -// file : xsd/cxx/literal-map.cxx -// license : GNU GPL v2 + exceptions; see accompanying LICENSE file - -#include <memory> // std::auto_ptr -#include <cstddef> // std::size_t -#include <fstream> -#include <iostream> - -#include <xercesc/util/XMLUni.hpp> - -#include <xercesc/framework/LocalFileInputSource.hpp> - -#include <xercesc/sax/Locator.hpp> -#include <xercesc/sax/SAXParseException.hpp> -#include <xercesc/sax2/DefaultHandler.hpp> -#include <xercesc/sax2/SAX2XMLReader.hpp> -#include <xercesc/sax2/XMLReaderFactory.hpp> - -#include <xsd-frontend/xml.hxx> - -#include <cxx/literal-map.hxx> - -using namespace std; -using namespace xercesc; -namespace XML = XSDFrontend::XML; - -namespace CXX -{ - class Handler: public DefaultHandler - { - public: - struct Failed {}; - - Handler (String const& file, StringLiteralMap& map) - : state_ (s_init), file_ (file), map_ (map) - { - } - - virtual void - setDocumentLocator (const Locator* const l) - { - locator_ = l; - } - - virtual void - startElement (const XMLCh* const, - const XMLCh* const lname, - const XMLCh* const, - const xercesc::Attributes&) - { - String n (XML::transcode (lname)); - - if (n == L"string-literal-map" && state_ == s_init) - state_ = s_map; - else if (n == L"entry" && state_ == s_map) - { - str_seen_ = false; - lit_seen_ = false; - state_ = s_entry; - } - else if (n == L"string" && state_ == s_entry) - { - str_seen_ = true; - str_.clear (); - state_ = s_string; - } - else if (n == L"literal" && state_ == s_entry) - { - lit_seen_ = true; - lit_.clear (); - state_ = s_literal; - } - else - { - wcerr << file_ << ":" << line () << ":" << col () << ": error: " - << "unexpected element '" << n << "'" << endl; - throw Failed (); - } - } - - virtual void - endElement (const XMLCh* const, - const XMLCh* const lname, - const XMLCh* const) - { - String n (XML::transcode (lname)); - - if (n == L"string-literal-map") - state_ = s_init; - else if (n == L"entry") - { - if (!str_seen_) - { - wcerr << file_ << ":" << line () << ":" << col () << ": error: " - << "expected 'string' element" << endl; - throw Failed (); - } - - if (!lit_seen_) - { - wcerr << file_ << ":" << line () << ":" << col () << ": error: " - << "expected 'literal' element" << endl; - throw Failed (); - } - - map_[str_] = lit_; - state_ = s_map; - } - else if (n == L"string") - state_ = s_entry; - else if (n == L"literal") - state_ = s_entry; - } - - virtual void - characters (const XMLCh* const s, const XMLSize_t length) - { - String str (XML::transcode (s, length)); - - if (state_ == s_string) - str_ += str; - else if (state_ == s_literal) - lit_ += str; - else - { - for (size_t i (0); i < str.size (); ++i) - { - wchar_t c (str[i]); - - if (c != 0x20 && c != 0x0A && c != 0x0D && c != 0x09) - { - wcerr << file_ << ":" << line () << ":" << col () << ": error: " - << "unexpected character data" << endl; - throw Failed (); - } - } - } - } - - // Error hanlding. - // - enum Severity {s_warning, s_error, s_fatal}; - - virtual void - warning (const SAXParseException& e) - { - handle (e, s_warning); - } - - virtual void - error (const SAXParseException& e) - { - handle (e, s_error); - } - - virtual void - fatalError (const SAXParseException& e) - { - handle (e, s_fatal); - } - - virtual void - resetErrors () - { - } - - void - handle (const SAXParseException& e, Severity s) - { - String msg (XML::transcode (e.getMessage ())); - - wcerr << file_ << ":" - << e.getLineNumber () << ":" << e.getColumnNumber () << ": " - << (s == s_warning ? "warning: " : "error: ") << msg << endl; - - if (s != s_warning) - throw Failed (); - } - - size_t - line () const - { - return locator_ != 0 - ? static_cast<size_t> (locator_->getLineNumber ()) - : 0; - } - - size_t - col () const - { - return locator_ != 0 - ? static_cast<size_t> (locator_->getColumnNumber ()) - : 0; - } - - private: - const Locator* locator_; - - enum - { - s_init, - s_map, - s_entry, - s_string, - s_literal - } state_; - - String file_; - StringLiteralMap& map_; - - bool str_seen_; - bool lit_seen_; - - String str_; - String lit_; - }; - - bool - read_literal_map (NarrowString const& file, StringLiteralMap& map) - { - try - { - // Try to open the file with fstream. This way we get to - // report the error in a consistent manner. - // - { - ifstream ifs (file.c_str ()); - if (!ifs.is_open ()) - { - wcerr << file.c_str () << ": unable to open in read mode" << endl; - return false; - } - } - - String wfile (file); - - LocalFileInputSource is (XML::XMLChString (wfile).c_str ()); - Handler h (wfile, map); - - auto_ptr<SAX2XMLReader> parser ( - XMLReaderFactory::createXMLReader ()); - - parser->setFeature (XMLUni::fgSAX2CoreNameSpaces, true); - parser->setFeature (XMLUni::fgSAX2CoreNameSpacePrefixes, true); - parser->setFeature (XMLUni::fgSAX2CoreValidation, false); - parser->setFeature (XMLUni::fgXercesSchema, false); - parser->setFeature (XMLUni::fgXercesSchemaFullChecking, false); - - parser->setErrorHandler (&h); - parser->setContentHandler (&h); - - parser->parse (is); - } - catch (Handler::Failed const&) - { - return false; - } - - return true; - } -} |