Example #1
0
String PixInsightX11Installer::Unquoted( const String& s )
{
   String r = s;
   if ( s.BeginsWith( '\"' ) )
      if ( s.EndsWith( '\"' ) )
      {
         r.DeleteRight( r.UpperBound() );
         r.DeleteLeft( 1 );
      }
   if ( s.BeginsWith( '\'' ) )
      if ( s.EndsWith( '\'' ) )
      {
         r.DeleteRight( r.UpperBound() );
         r.DeleteLeft( 1 );
      }
   return r;
}
Example #2
0
void PixInsightX11Installer::CopyFiles( const String& targetDir, const String& sourceDir )
{
   if ( !targetDir.BeginsWith( '/' ) )
      throw Error( "CopyFiles(): Relative target directory." );
   if ( !sourceDir.BeginsWith( '/' ) )
      throw Error( "CopyFiles(): Relative source directory." );
   if ( targetDir.EndsWith( '/' ) || sourceDir.EndsWith( '/' ) )
      throw Error( "CopyFiles(): Incorrectly terminated directories." );
   if ( !File::DirectoryExists( targetDir ) )
      throw Error( "CopyFiles(): Nonexistent target directory." );
   if ( !File::DirectoryExists( sourceDir ) )
      throw Error( "CopyFiles(): Nonexistent source directory." );

   StringList sourceItems = SearchDirectory( sourceDir );

   size_type sourceDirLen = sourceDir.Length();
   for ( StringList::const_iterator i = sourceItems.Begin(); i != sourceItems.End(); ++i )
   {
      String relSourcePath = *i;
      relSourcePath.DeleteLeft( sourceDirLen );

      String targetPath = targetDir + relSourcePath;
      if ( targetPath.EndsWith( '/' ) )
      {
         /*
          * Create a subdirectory
          */
         targetPath.Delete( targetPath.UpperBound() );
         if ( !File::DirectoryExists( targetPath ) )
         {
            File::CreateDirectory( targetPath );
            String sourcePath = *i;
            sourcePath.Delete( sourcePath.UpperBound() );
            File::CopyTimesAndPermissions( targetPath, sourcePath );
         }
      }
      else
      {
         /*
          * Copy a file
          */
         /*
          * ### N.B. We don't have to create subdirectories here becase they
          * have been reported by SearchDirectory(), and we are creating them
          * before copying files. SearchDirectory() promises that all
          * subdirectories are reported before their contained files.
          */
         /*
         String targetSubdir = File::ExtractDirectory( targetPath );
         if ( targetSubdir.EndsWith( '/' ) )
            targetSubdir.Delete( targetSubdir.UpperBound() );
         if ( !File::DirectoryExists( targetSubdir ) )
            File::CreateDirectory( targetSubdir );
         */
         File::CopyFile( targetPath, *i );
      }
   }
}