diff options
Diffstat (limited to 'TAO/CIAO/tools/XML_Helpers/XML_Utils.cpp')
| -rw-r--r-- | TAO/CIAO/tools/XML_Helpers/XML_Utils.cpp | 235 |
1 files changed, 235 insertions, 0 deletions
diff --git a/TAO/CIAO/tools/XML_Helpers/XML_Utils.cpp b/TAO/CIAO/tools/XML_Helpers/XML_Utils.cpp new file mode 100644 index 00000000000..dd555318da1 --- /dev/null +++ b/TAO/CIAO/tools/XML_Helpers/XML_Utils.cpp @@ -0,0 +1,235 @@ +// -*- C++ -*- $Id$ + +#include "XML_Utils.h" +#include "ACEXML/common/FileCharStream.h" +#include "ACEXML/common/StrCharStream.h" +#include "ACEXML/parser/parser/Parser.h" +#include "Assembly_Handlers.h" +#include "RTConfig_Handlers.h" +#include "ace/OS_String.h" + +int +CIAO::XML_Utils::parse_softpkg (CIAO::Softpkg_Handler::Softpkg_Info *info) +{ + if (info == 0) // no way this is going to work. :) + return -1; + + ACEXML_DefaultHandler *handler = 0; + auto_ptr<ACEXML_DefaultHandler> cleanup_handler (handler); + + ACEXML_FileCharStream *fstm = 0; + ACE_NEW_RETURN (fstm, + ACEXML_FileCharStream (), + 1); + + if (fstm->open (info->csd_path_.c_str ()) != 0) + ACE_ERROR_RETURN ((LM_ERROR, + ACE_TEXT ("Fail to open XML file: %s\n"), + info->csd_path_.c_str ()), + -1); + ACEXML_TRY_NEW_ENV + { + ACEXML_Parser parser; + + ACE_NEW_RETURN (handler, + CIAO::Softpkg_Handler (&parser, + info + ACEXML_ENV_ARG_PARAMETER), + -1); + + ACEXML_InputSource input(fstm); + + parser.setContentHandler (handler); + parser.setDTDHandler (handler); + parser.setErrorHandler (handler); + parser.setEntityResolver (handler); + + parser.parse (&input ACEXML_ENV_ARG_PARAMETER); + ACEXML_TRY_CHECK; + + // delete fstm; + ACE_NEW_RETURN (fstm, + ACEXML_FileCharStream (), + 1); + + if (fstm->open (info->ssd_path_.c_str ()) != 0) + ACE_ERROR_RETURN ((LM_ERROR, + ACE_TEXT ("Fail to open XML file: %s\n"), + info->ssd_path_.c_str ()), + -1); + + input.setCharStream (fstm); + + parser.parse (&input ACEXML_ENV_ARG_PARAMETER); + ACEXML_TRY_CHECK; + } + ACEXML_CATCH (ACEXML_SAXException, ex) + { + ex.print (); + return -1; + } + ACEXML_CATCHANY + { + ACE_ERROR_RETURN ((LM_ERROR, + "Caught unknown exception.\n"), + -1); + } + ACEXML_ENDTRY; + return 0; +} + +int +CIAO::XML_Utils::parse_componentassembly (const char *filename, + CIAO::Assembly_Spec *spec) +{ + if (spec == 0) // no way this is going to work. :) + return -1; + + ACEXML_DefaultHandler *handler = 0; + auto_ptr<ACEXML_DefaultHandler> cleanup_handler (handler); + + ACEXML_FileCharStream *fstm = 0; + ACE_NEW_RETURN (fstm, + ACEXML_FileCharStream (), + 1); + + if (fstm->open (filename) != 0) + ACE_ERROR_RETURN ((LM_ERROR, + ACE_TEXT ("Fail to open XML file: %s\n"), + filename), + -1); + ACEXML_TRY_NEW_ENV + { + ACEXML_Parser parser; + + ACE_NEW_RETURN (handler, + CIAO::Assembly_Handler (&parser, + spec + ACEXML_ENV_ARG_PARAMETER), + -1); + + ACEXML_InputSource input(fstm); + + parser.setContentHandler (handler); + parser.setDTDHandler (handler); + parser.setErrorHandler (handler); + parser.setEntityResolver (handler); + + parser.parse (&input ACEXML_ENV_ARG_PARAMETER); + ACEXML_TRY_CHECK; + } + ACEXML_CATCH (ACEXML_SAXException, ex) + { + ex.print (); + return -1; + } + ACEXML_CATCHANY + { + ACE_ERROR_RETURN ((LM_ERROR, + "Caught unknown exception.\n"), + -1); + } + ACEXML_ENDTRY; + return 0; +} + +int +CIAO::XML_Utils::parse_rtcad_extension (const char *filename, + RTConfiguration::RTORB_Resource_Info &rtr, + RTConfiguration::Policy_Sets &pset) +{ + ACEXML_DefaultHandler *handler = 0; + auto_ptr<ACEXML_DefaultHandler> cleanup_handler (handler); + + ACEXML_FileCharStream *fstm = 0; + ACE_NEW_RETURN (fstm, + ACEXML_FileCharStream (), + 1); + + if (fstm->open (filename) != 0) + ACE_ERROR_RETURN ((LM_ERROR, + ACE_TEXT ("Fail to open XML file: %s\n"), + filename), + -1); + ACEXML_TRY_NEW_ENV + { + ACEXML_Parser parser; + + ACE_NEW_RETURN (handler, + CIAO::RTConfig_Handler (&parser, + rtr, + pset + ACEXML_ENV_ARG_PARAMETER), + -1); + + ACEXML_InputSource input(fstm); + + parser.setContentHandler (handler); + parser.setDTDHandler (handler); + parser.setErrorHandler (handler); + parser.setEntityResolver (handler); + + parser.parse (&input ACEXML_ENV_ARG_PARAMETER); + ACEXML_TRY_CHECK; + } + ACEXML_CATCH (ACEXML_SAXException, ex) + { + ex.print (); + return -1; + } + ACEXML_CATCHANY + { + ACE_ERROR_RETURN ((LM_ERROR, + "Caught unknown exception.\n"), + -1); + } + ACEXML_ENDTRY; + return 0; +} + + + +long +CIAO::XML_Utils::get_id_and_cardinality (const char *&id, + ACEXML_Attributes *atts + ACEXML_ENV_ARG_DECL) + ACE_THROW_SPEC ((ACEXML_SAXException)) +{ + long retv = 1; + + for (size_t i = 0; i < atts->getLength (); ++i) + { + if (ACE_OS_String::strcmp (atts->getQName (i), ACE_TEXT ("id")) == 0) + { + id = atts->getValue (i); + } + else if (ACE_OS_String::strcmp (atts->getQName (i), + ACE_TEXT ("cardinality")) == 0) + { + retv = ACE_OS::atoi (atts->getValue (i)); + } + else + ACEXML_THROW_RETURN + (ACEXML_SAXException + ("Invalid attribute found"), + -1); + } + return retv; +} + +long +CIAO::XML_Utils::get_single_attribute (const char *attname, + const char *&id, + ACEXML_Attributes *atts + ACEXML_ENV_ARG_DECL_NOT_USED) + ACE_THROW_SPEC ((ACEXML_SAXException)) +{ + for (size_t i = 0; i < atts->getLength (); ++i) + { + if (ACE_OS_String::strcmp (atts->getQName (i), attname) == 0) + { + id = atts->getValue (i); + } + } + return 0; +} |