WSJT-X/lib/77bit/test28.f90

64 lines
1.9 KiB
Fortran

program test28
use packjt77
parameter (NTOKENS=2063592,MAX22=4194304)
character*13 arg,call_00,call_0,call_1
character*1 cerr
logical unpk28_success
nargs=iargc()
n28=-1
if(nargs.eq.1) then
call getarg(1,arg)
read(arg,'(i13)',err=2) n28
endif
if(n28.ge.0) go to 100
2 open(10,file='test28.txt',status='old')
write(*,1000)
1000 format('Encoded text Recovered text n28 Err? Type'/60('-'))
do iline=1,999999
if(nargs.eq.0) then
read(10,'(a13)',end=999) call_0
else
call_0=arg
endif
if(call_0.eq.' ') exit
if(call_0(1:3).eq.'CQ ' .and. call_0(4:4).ne.' ') call_0(3:3)='_'
call_1=' '
call_00=call_0
call pack28(call_00,n28)
call unpack28(n28,call_1,unpk28_success)
cerr=' '
if(call_0.ne.call_1) cerr='*'
if(call_0(1:3).eq.'CQ_') call_0(3:3)=' '
if(call_1(1:3).eq.'CQ_') call_1(3:3)=' '
if(n28.lt.NTOKENS) write(*,1010) call_0,call_1,n28,cerr
1010 format(a13,2x,a13,i10,2x,a1,2x,'Special token')
if(n28.ge.NTOKENS .and. n28.lt.NTOKENS+MAX22) then
call_00=call_0
call save_hash_call(call_00,n10,n12,n22)
write(*,1012) call_0,call_1,n28,cerr,n22
1012 format(a13,2x,a13,i10,2x,a1,2x,'22-bit hash',i15)
endif
if(n28.ge.NTOKENS+MAX22) write(*,1014) call_0,call_1,n28,cerr
1014 format(a13,2x,a13,i10,2x,a1,2x,'Standard callsign')
if(nargs.gt.0) exit
enddo
go to 999
100 call unpack28(n28,call_1,unpk28_success)
cerr=' '
if(.not.unpk28_success) cerr='*'
if(call_1(1:3).eq.'CQ_') call_1(3:3)=' '
if(n28.lt.NTOKENS) write(*,2010) n28,call_1,cerr
2010 format(i10,2x,a13,2x,a1,2x,'Special token')
if(n28.ge.NTOKENS .and. n28.lt.NTOKENS+MAX22) write(*,2012) n28,call_1,cerr
2012 format(i10,2x,a13,2x,a1,2x,'22-bit hash')
if(n28.ge.NTOKENS+MAX22) write(*,2014) n28,call_1,cerr
2014 format(i10,2x,a13,2x,a1,2x,'Standard callsign')
999 end program test28