[openvrml-commit] openvrml/examples sdl_viewer.cpp,1.12,1.13

[Braden M. <br...@us...>]

Update of /cvsroot/openvrml/openvrml/examples
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv6415/examples

Modified Files:
	sdl_viewer.cpp 
Log Message:
Fixed relative URI resolution on Windows.

Index: sdl_viewer.cpp
===================================================================
RCS file: /cvsroot/openvrml/openvrml/examples/sdl_viewer.cpp,v
retrieving revision 1.12
retrieving revision 1.13
diff -C2 -d -r1.12 -r1.13
*** sdl_viewer.cpp	22 Nov 2006 00:05:18 -0000	1.12
--- sdl_viewer.cpp	5 Dec 2006 21:16:21 -0000	1.13
***************
*** 203,212 ****
                                     "supported");
          }
          //
          // file://
          //        ^
          // 01234567
          //
!         string path = uri.substr(uri.find_first_of('/', 7));
  
          auto_ptr<resource_istream> in(new file_resource_istream(path));
--- 203,228 ----
                                     "supported");
          }
+ 
          //
          // file://
          //        ^
          // 01234567
+         static const string::size_type authority_start_index = 7;
+ 
          //
!         // On Windows we want to start at the drive letter, which is after the
!         // first slash in the path.
!         //
!         // We ignore the content of the authority; a smarter implementation
!         // should confirm that it is localhost, the machine name, or zero
!         // length.
!         //
!         string::size_type path_start_index =
! # ifdef _WIN32
!             uri.find_first_of('/', authority_start_index) + 1;
! # else
!             uri.find_first_of('/', authority_start_index);
! # endif
!         string path = uri.substr(path_start_index);
  
          auto_ptr<resource_istream> in(new file_resource_istream(path));