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module gemini_protocol
implicit none
integer, parameter::STATUS_INPUT = 1
integer, parameter::STATUS_SUCCESS = 2
integer, parameter::STATUS_REDIRECT = 3
integer, parameter::STATUS_TEMPFAIL = 4
integer, parameter::STATUS_PERMFAIL = 5
integer, parameter::STATUS_CERTREQ = 6
integer, parameter::STATUS_LOCALFAIL = -1
contains
function request_url(url, unit_number, server_name) result(returncode)
use request
implicit none
character(*), intent(in)::url
integer, intent(in)::unit_number
character(*), intent(in), optional::server_name
integer::returncode
character(:), allocatable::server
returncode = -1
if(present(server_name)) then
allocate(character(len=len_trim(server_name)) :: server)
server = server_name
else
server = get_server_from_url(url)
end if
end function request_url
end module gemini_protocol
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