Function DoSrv

modules/scripting/mod-script-pipe/ScripterCallback.cpp:66–96

Send the received command to Audacity and build an array of response lines. The response lines can be retrieved by calling DoSrvMore repeatedly.

// Send the received command to Audacity and build an array of response lines.
// The response lines can be retrieved by calling DoSrvMore repeatedly.
int DoSrv(char *pIn)
{
   // Interpret string as unicode.
   // wxWidgets (now) uses unicode internally.
   // Scripts must send unicode strings (if going beyond 7-bit ASCII).
   // Important for filenames in commands.
   wxString Str1(pIn, wxConvUTF8); 
   Str1.Replace( wxT("\r"), wxT(""));
   Str1.Replace( wxT("\n"), wxT(""));
   Str2 = wxEmptyString;
   (*pScriptServerFn)( &Str1 , &Str2);

   Str2 += wxT('\n');
   size_t outputLength = Str2.Length();
   aStr.Clear();
   size_t iStart = 0;
   size_t i;
   for(i = 0; i < outputLength; ++i)
   {
      if( Str2[i] == wxT('\n') )
      {
         aStr.Add( Str2.Mid( iStart, i-iStart) + wxT("\n") );
         iStart = i+1;
      }
   }

   currentLine     = 0;
   currentPosition = 0;

   return 1;
}

size_t smin(size_t a, size_t b) { return a < b ? a : b; }