92 lines
2.2 KiB
C++
92 lines
2.2 KiB
C++
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#include "xercescatalogresolver.h"
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#include <xercesc/sax2/SAX2XMLReader.hpp>
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#include <xercesc/framework/LocalFileInputSource.hpp>
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#ifdef __WXMSW__
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#include "wx/wx.h"
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#include "replace.h"
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#endif
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InputSource *XercesCatalogResolver::resolveEntity (
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const XMLCh* const publicID,
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const XMLCh* const systemId )
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{
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/* the following _should_ work but doesn't always, so drop it for now
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#ifndef __WXMSW__
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resolved = cr->lookupPublicId ( narrowPublicId );
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#else
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return NULL;
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std::string stdPublicId = narrowPublicId;
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// on Windows, call libxml's own xmlcatalog binary
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// because calling libxml from xerces causes a protection fault
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std::string narrowCommand = "";
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narrowCommand += myCatalogUtilityPath;
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narrowCommand += " \"";
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narrowCommand += myCatalogPath;
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narrowCommand += "\" \"";
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narrowCommand += narrowPublicId;
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narrowCommand += "\"";
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wxString wideCommand = wxString (
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narrowCommand.c_str(),
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wxConvUTF8,
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narrowCommand.size() );
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wxArrayString stringArray;
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long ret = wxExecute (
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wideCommand,
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stringArray,
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wxEXEC_SYNC | wxEXEC_NODISABLE );
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if ( ret == -1 || stringArray.empty() )
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{
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return NULL;
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}
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wxString returnValue = stringArray[0];
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std::string narrowReturnValue = (const char *)returnValue.mb_str ( wxConvLocal );
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Replace::run ( narrowReturnValue, "%20", " ", false );
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char *s, *it;
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s = (char *) narrowReturnValue.c_str();
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for (char *scan = s; *scan; scan++ )
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if (*scan == '/')
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*scan = '\\';
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if ( strstr ( s, "No entry" ) )
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{
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return NULL;
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}
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it = strstr ( s, "\\\\\\" );
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if ( it )
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resolved = it + 3;
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else
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resolved = (const char *)s;//narrowReturnValue;
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#endif
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*/
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#ifdef __WXMSW__
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return NULL;
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#else
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char *narrowPublicId = XMLString::transcode ( publicID );
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std::string resolved;
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resolved = cr->lookupPublicId ( narrowPublicId );
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XMLString::release ( &narrowPublicId );
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if ( resolved.empty() )
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return NULL;
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XMLCh *wideResolved = XMLString::transcode ( resolved.c_str() );
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InputSource *source = (InputSource *)new LocalFileInputSource ( wideResolved );
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XMLString::release ( &wideResolved );
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return source;
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#endif
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}
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