WSJT-X/lib/superfox/foxgen2.f90

76 lines
2.1 KiB
Fortran

subroutine foxgen2(nslots,cmsg,line,foxcall)
! Parse old-style Fox messages to extract the necessary pieces for a SuperFox
! transmission.
use packjt77
character*120 line
character*40 cmsg(5) !Old-style Fox messages are here
character*37 msg
character*26 sfmsg
character*13 mycall
character*11 foxcall
character*4 mygrid
character*6 hiscall_1,hiscall_2
character*4 rpt1,rpt2
character*13 w(19)
integer nw(19)
integer ntype !Message type: 0 Free Text
! 1 CQ MyCall MyGrid
! 2 Call_1 MyCall RR73
! 3 Call_1 MyCall rpt1
! 4 Call_1 RR73; Call_2 <MyCall> rpt2
if(nslots.lt.1 .or. nslots.gt.5) return
k=0
do i=1,nslots
hiscall_1=''
hiscall_2=''
mycall=''
mygrid=''
rpt1=''
rpt2=''
msg=cmsg(i)(1:37)
call split77(msg,nwords,nw,w)
ntype=0
if(msg(1:3).eq.'CQ ') then
ntype=1
mycall=w(2)(1:12)
mygrid=w(3)(1:4)
else if(index(msg,';').gt.0) then
ntype=4
hiscall_1=w(1)(1:6)
hiscall_2=w(3)(1:6)
rpt1='RR73'
rpt2=w(5)(1:4)
mycall=w(4)(2:nw(4)-1)
else if(index(msg,' RR73').gt.0) then
ntype=2
hiscall_1=w(1)(1:6)
mycall=w(2)(1:12)
rpt1='RR73'
else if(nwords.eq.3 .and. nw(3).eq.3 .and. &
(w(3)(1:1).eq.'-' .or. w(3)(1:1).eq.'+')) then
ntype=3
hiscall_1=w(1)(1:6)
mycall=w(2)(1:12)
rpt1=w(3)(1:4)
endif
k=k+1
if(ntype.le.3) call sfox_assemble(ntype,k,msg(1:26),mycall,mygrid,line)
if(ntype.eq.4) then
sfmsg=w(1)(1:nw(1))//' '//mycall(1:len(trim(mycall))+1)//'RR73'
call sfox_assemble(2,k,sfmsg,mycall,mygrid,line)
sfmsg=w(3)(1:nw(3))//' '//mycall(1:len(trim(mycall))+1)//w(5)(1:3)
k=k+1
call sfox_assemble(3,k,sfmsg,mycall,mygrid,line)
endif
enddo
call sfox_assemble(ntype,11,msg(1:26),mycall,mygrid,line) !k=11 to finish up
foxcall=mycall(1:11)
return
end subroutine foxgen2