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program fortran_fcgi
use fcgi_protocol
implicit none
type(DICT_STRUCT), pointer :: dict => null()
integer :: outUnit
character(len=11) :: statusHeader
integer :: statusCode
integer :: rc
outUnit = getpid()
open (unit=outUnit, status='scratch')
do while (fcgip_accept_environment_variables() >= 0)
statusCode = 200
call fcgip_make_dictionary(dict, outUnit)
call respond(dict, statusCode, outUnit)
write(statusHeader, '("Status: ", i3)') statusCode
rc = fcgip_put_string(statusHeader//NUL)
call fcgip_put_file(outUnit)
end do
contains
subroutine respond(dict, statusCode, outUnit)
type(DICT_STRUCT), pointer, intent(in) :: dict
integer, intent(out) :: statusCode
integer, intent(in) :: outUnit
character(len=80) :: scriptName
call cgi_get(dict, 'DOCUMENT_URI', scriptName)
select case (trim(scriptName))
case ('/foo')
write(outUnit, '(a)') scriptName
case default
statusCode = 404
end select
end subroutine respond
end program fortran_fcgi
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