aboutsummaryrefslogtreecommitdiff
path: root/protocol.f90
blob: fa36fe7b2797f28a57b93e4c7e137b5453c8a2ec (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
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