validatedoc.cpp

OSB-PIK-OpenVXI-3.0.0源代码 “中国XML论坛 - 专业的XML技术讨论区--XML在语音技术中的应用”

 /****************License************************************************
  *
  * Copyright 2000-2003.  ScanSoft, Inc.    
  *
  * Use of this software is subject to notices and obligations set forth 
  * in the SpeechWorks Public License - Software Version 1.2 which is 
  * included with this software. 
  *
  * ScanSoft is a registered trademark of ScanSoft, Inc., and OpenSpeech, 
  * SpeechWorks and the SpeechWorks logo are registered trademarks or 
  * trademarks of SpeechWorks International, Inc. in the United States 
  * and other countries.
  *
  ***********************************************************************/
 

 static const char *rcsid = 0 ? (char *) &rcsid :
 "$Id: ValidateDoc.cpp,v 1.5.2.3 2003/10/06 18:35:58 mpanacci Exp $";
 
 // -----1=0-------2=0-------3=0-------4=0-------5=0-------6=0-------7=0-------8
 
 #ifdef OPENVXI
 
 #include "OSBinet.h"
 
 #define SBinetInit OSBinetInit
 #define SBinetShutDown OSBinetShutDown
 #define SBinetCreateResource OSBinetCreateResource
 #define SBinetDestroyResource OSBinetDestroyResource
 
 #else
 
 #include "SBinet.h"
 
 #endif
 
 #include "SBlog.h"
 #include "VXIinterpreter.h"
 #include "VXIvalue.h"
 #include <iostream>
 #include <string>
 #include <sstream>
 
 #if defined(__GNUC__) && (! defined(_GLIBCPP_USE_WCHAR_T))
 
 namespace std
 {
   typedef basic_string<wchar_t> wstring;
 }
 
 #define wcout cout
 using std::cout;
 typedef char myCharType;
 #define MY_EMPTY_STR ""
 
 static std::ostream & operator<< (std::ostream & s, const wchar_t *str) {
   if ( str == NULL ) {
     s << "<null>";
   } else {
     unsigned int i, len = wcslen (str);
     for (i = 0; i < len; i++) 
       if ( str[i] & 0xFF00 )
 	s << "<%" << (int) str[i] << ">";
       else
 	s << (char) str[i];
   }
   return s;
 }
 
 static std::ostream & operator<< (std::ostream & s, const std::wstring &str) {
   s << str.c_str();
   return s;
 }
 
 #else  /* NOT defined(__GNUC__) && (! defined(_GLIBCPP_USE_WCHAR_T)) */
 
 using std::wcout;
 typedef VXIchar myCharType;
 #define MY_EMPTY_STR L""
 
 #endif /* defined(__GNUC__) && (! defined(_GLIBCPP_USE_WCHAR_T)) */
 
 using std::endl;
 
 const int ID_INTERPRETER = 8000;
 const int ID_INET        = 2000;
 
 static std::basic_ostringstream<myCharType> gblOs;
 
 // ------*---------*---------*---------*---------*---------*---------*---------
 
 static std::basic_ostream<myCharType>& 
 operator<<(std::basic_ostream<myCharType>& os,
 	   const VXIValue * & val)
 {
   if (val == NULL)
     return os << L"NULL";
 
   switch (VXIValueGetType(val)) {
   case VALUE_INTEGER:
     return os << VXIIntegerValue(reinterpret_cast<const VXIInteger*>(val));
   case VALUE_FLOAT:
     return os << VXIFloatValue(reinterpret_cast<const VXIFloat*>(val));
   case VALUE_STRING:
     return os << VXIStringCStr(reinterpret_cast<const VXIString *>(val));
   case VALUE_VECTOR:
     {
       const VXIVector * v = reinterpret_cast<const VXIVector *>(val);
       const VXIunsigned len = VXIVectorLength(v);
 
       os << L"{ ";
       for (VXIunsigned i = 0; i < len; ++i) {
         if (i != 0) os << L", ";
         os << VXIVectorGetElement(v, i);
       }
       return os << L" }";
     }
   case VALUE_MAP:
     {
       const VXIMap * m = reinterpret_cast<const VXIMap *>(val);
       const VXIchar * key;
       const VXIValue * value;
 
       os << L"{ ";
       if (VXIMapNumProperties(m) != 0) {
         VXIMapIterator * i = VXIMapGetFirstProperty(m, &key, &value);
         os << L"(" << key << L", " << value << L")";
         
         while (VXIMapGetNextProperty(i, &key, &value)
                == VXIvalue_RESULT_SUCCESS)
           os << L", (" << key << L", " << value << L")";
 
         VXIMapIteratorDestroy(&i);
       }
       return os << L" }";
     }
   default:
     break;
   }
 
   return os << L"(unprintable result)";
 }
 
 
 void LoggerClear()
 {
   gblOs.str(MY_EMPTY_STR);
 }
 
 
 void LoggerPrint()
 {
   wcout << gblOs.str();
   wcout.flush();
 }
 
 
 void LoggerErrorListener(SBlogInterface *,
                          const VXIchar *moduleName,
                          VXIunsigned errorID,
                          time_t,
 			 VXIunsigned,
                          const VXIVector *keys,
                          const VXIVector *values,
                          void *)
 {
   if (!gblOs.good()) return;
   gblOs << L"Error (module='" << moduleName << L"' id='" << errorID;
 
   VXIunsigned len = VXIVectorLength(keys);
   if (len != VXIVectorLength(values) || len == 0) {
     gblOs << L"')" << endl;
   }
   else {
     gblOs << L"') : ";
     for (VXIunsigned i = 0; i < len; ++i) {
       const VXIValue * key = VXIVectorGetElement(keys, i);
       const VXIValue * val = VXIVectorGetElement(values, i);
       gblOs << key << L"='" << val << L"' ";
     }
     gblOs << endl;
   }
 }
 
 
 void LoggerDiagnosticListener(SBlogInterface *,
                              VXIunsigned,
                              const VXIchar *,
                              time_t,
 			     VXIunsigned,
                              const VXIchar* printmsg,
                              void *)
 {
   if (!gblOs.good()) return;
   if (printmsg == NULL) printmsg = L"";
 
   gblOs << L"Info: " << printmsg << endl;
 }
 
 // ------*---------*---------*---------*---------*---------*---------*---------
 
 void Expand(std::wstring & output, const char * const input)
 {
   output.erase();
   if (input == NULL || *input == '\0') return;
 
   for (const char * c = input; *c != '\0'; ++c)
     output += *c;
 }
 
 
 int main(int argc, char *argv[])
 {
   // (0) Get program name and provide usage info.
   std::wstring PROGRAM;
   Expand(PROGRAM, argv[0]);
 
   if (argc < 2) {
     wcout << PROGRAM << 
       L": Usage - this program will attempt to open and validate "
       L"VXML documents.  You may specifiy one or more URIs on the command line"
       << endl;
     return 1;
   }
 
   VXIlogInterface  *log = NULL;
 
   // (1) Initialize a log object.
   if (SBlogInit() != VXIlog_RESULT_SUCCESS) {
     wcout << PROGRAM << L": Unable to initialize SBlog." << endl;
     return -1;
   }
   if (SBlogCreateResource(&log) != VXIlog_RESULT_SUCCESS || log == NULL) {
     wcout << PROGRAM << L": Unable to create SBlog instance." << endl;
     return -1;
   }
 
   SBlogInterface * temp = reinterpret_cast<SBlogInterface *>(log);
   temp->RegisterErrorListener(temp, LoggerErrorListener, NULL);
   temp->RegisterDiagnosticListener(temp, LoggerDiagnosticListener, NULL);
   temp->ControlDiagnosticTag(temp, ID_INTERPRETER, TRUE);
 
   // (2) Do other one time initialization:
   VXIMapHolder extensionRules;
   if (SBinetInit(log, ID_INET, NULL, 100, 2, 3600, NULL, 0, NULL,
                  extensionRules.GetValue(), NULL) != VXIinet_RESULT_SUCCESS)
   {
     wcout << PROGRAM << L": Unable to initialize SBinet." << endl;
     return -1;
   }
 
   if (VXIinterpreterInit(log, ID_INTERPRETER, NULL) != VXIinterp_RESULT_SUCCESS)
   {
     wcout << PROGRAM << L": Unable to initialize VXIinterpreter." << endl;
     return -1;
   }
 
   // (3) Create resources.
   VXIinetInterface * inet = NULL;
   if (SBinetCreateResource(log, NULL, &inet) != VXIinet_RESULT_SUCCESS ||
       inet == NULL)
   {
     wcout << PROGRAM << L": Unable to create SBinet instance." << endl;
     return -1;
   }
 
   VXIresources resources;
   resources.cache  = NULL;
   resources.inet   = inet;
   resources.jsi    = NULL;
   resources.log    = log;
   resources.object = NULL;
   resources.prompt = NULL;
   resources.rec    = NULL;
   resources.tel    = NULL;
 
   VXIinterpreterInterface * interpreter = NULL;
   if (VXIinterpreterCreateResource(&resources, &interpreter)
       != VXIinterp_RESULT_SUCCESS || interpreter == NULL)
   {
     wcout << PROGRAM << L": Unable to create VXIinterpreter instance." << endl;
     return -1;
   }
 
   // (4) Validate document.
   bool failure = false;
   std::wstring filename;
 
   for (int i = 1; i < argc; ++i) {
     wcout << L"-----------------------------------------------------------"
              L"-------------------" << endl;
 
     Expand(filename, argv[i]);
     VXIinterpreterResult result
       = interpreter->Validate(interpreter, filename.c_str());
 
     if (result == VXIinterp_RESULT_SUCCESS) {
       wcout << L"VALID: " << filename << endl;
       LoggerClear();
       continue;
     }
 
     switch (result) {
     case VXIinterp_RESULT_FETCH_TIMEOUT:   // document not retrieved in time
       wcout << L"FAILED: Retrieval failed due to timeout - "
             << filename << endl;
       break;
     case VXIinterp_RESULT_FETCH_ERROR: // document retrieval failed
       wcout << L"FAILED: Retrieval failed - " << filename << endl;
       break;
     case VXIinterp_RESULT_FAILURE:     // document is invalid VXML
       wcout << L"INVALID: " << filename << endl;
       break;
     default:
       wcout << L"FAILED: Unexpected error while processing " << filename<<endl;
       break;
     }
     LoggerPrint();
     LoggerClear();
     failure = true;
   }
 
 
   // (5) Destroy resources.
   VXIinterpreterDestroyResource(&interpreter);
   SBinetDestroyResource(&inet);
   
   // (6) Final shutdown.
   VXIinterpreterShutDown(log);
   SBinetShutDown(log);
 
   // (7) Clean up log.
   SBlogDestroyResource(&log);
   SBlogShutDown();
 
   // (8) 
   if (failure) return 1;
   return 0;
 }