diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/main.f90 | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/src/main.f90 b/src/main.f90 index 28a52dc..a5a0a55 100644 --- a/src/main.f90 +++ b/src/main.f90 @@ -5,47 +5,44 @@ program fortran_fcgi implicit none type(DICT_STRUCT), pointer :: dict => null() - integer :: unitNo ! unit number for a scratch file + integer :: outUnit + character(len=11) :: statusHeader + integer :: statusCode + integer :: rc - unitNo = getpid() ! use process ID as unit number - open (unit=unitNo, status='scratch') + outUnit = getpid() + + open (unit=outUnit, status='scratch') do while (fcgip_accept_environment_variables() >= 0) - call fcgip_make_dictionary(dict, unitNo) - call respond(dict, unitNo) - call fcgip_put_file(unitNo) + 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 - close (unitNo) - contains - subroutine respond(dict, unitNo) + subroutine respond(dict, statusCode, outUnit) type(DICT_STRUCT), pointer, intent(in) :: dict - integer, intent(in) :: unitNo + integer, intent(out) :: statusCode + integer, intent(in) :: outUnit character(len=80) :: scriptName - write (unitNo, '(a)') & - '<!DOCTYPE html>', & - '<html lang="en">', & - '<head><meta charset="utf-8" />', & - '<title>Fortran FastCGI</title></head>', & - '<body>', & - '<h1>Fortran FastCGI</h1>' - call cgi_get(dict, 'DOCUMENT_URI', scriptName) select case (trim(scriptName)) case ('/foo') - write (unitNo, '(a)') '<p>foo</p>' + write(outUnit, '(a)') scriptName + case default + statusCode = 404 end select - - write (unitNo, '(a)') '</body>', '</html>' - end subroutine respond end program fortran_fcgi |