mirror of https://github.com/saitohirga/WSJT-X.git
143 lines
2.9 KiB
Fortran
143 lines
2.9 KiB
Fortran
subroutine unpackcall(ncall,word,iv2,psfx)
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parameter (NBASE=37*36*10*27*27*27)
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character word*12,c*37,psfx*4
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data c/'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ '/
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n=ncall
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iv2=0
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if(n.ge.262177560) go to 20
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word='......'
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if(n.ge.262177560) go to 999 !Plain text message ...
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i=mod(n,27)+11
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word(6:6)=c(i:i)
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n=n/27
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i=mod(n,27)+11
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word(5:5)=c(i:i)
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n=n/27
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i=mod(n,27)+11
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word(4:4)=c(i:i)
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n=n/27
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i=mod(n,10)+1
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word(3:3)=c(i:i)
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n=n/10
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i=mod(n,36)+1
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word(2:2)=c(i:i)
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n=n/36
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i=n+1
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word(1:1)=c(i:i)
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do i=1,4
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if(word(i:i).ne.' ') go to 10
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enddo
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go to 999
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10 word=word(i:)
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go to 999
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20 if(n.ge.267796946) go to 999
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! We have a JT65v2 message
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if((n.ge.262178563) .and. (n.le.264002071)) Then
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! CQ with prefix
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iv2=1
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n=n-262178563
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i=mod(n,37)+1
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psfx(4:4)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(3:3)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(2:2)=c(i:i)
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n=n/37
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i=n+1
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psfx(1:1)=c(i:i)
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endif
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if((n.ge.264002072) .and. (n.le.265825580)) Then
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! QRZ with prefix
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iv2=2
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n=n-264002072
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i=mod(n,37)+1
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psfx(4:4)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(3:3)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(2:2)=c(i:i)
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n=n/37
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i=n+1
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psfx(1:1)=c(i:i)
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endif
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if((n.ge.265825581) .and. (n.le.267649089)) Then
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! DE with prefix
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iv2=3
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n=n-265825581
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i=mod(n,37)+1
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psfx(4:4)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(3:3)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(2:2)=c(i:i)
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n=n/37
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i=n+1
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psfx(1:1)=c(i:i)
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endif
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if((n.ge.267649090) .and. (n.le.267698374)) Then
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! CQ with suffix
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iv2=4
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n=n-267649090
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i=mod(n,37)+1
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psfx(3:3)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(2:2)=c(i:i)
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n=n/37
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i=n+1
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psfx(1:1)=c(i:i)
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endif
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if((n.ge.267698375) .and. (n.le.267747659)) Then
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! QRZ with suffix
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iv2=5
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n=n-267698375
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i=mod(n,37)+1
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psfx(3:3)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(2:2)=c(i:i)
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n=n/37
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i=n+1
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psfx(1:1)=c(i:i)
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endif
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if((n.ge.267747660) .and. (n.le.267796944)) Then
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! DE with suffix
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iv2=6
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n=n-267747660
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i=mod(n,37)+1
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psfx(3:3)=c(i:i)
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n=n/37
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i=mod(n,37)+1
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psfx(2:2)=c(i:i)
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n=n/37
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i=n+1
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psfx(1:1)=c(i:i)
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endif
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if(n.eq.267796945) Then
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! DE with no prefix or suffix
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iv2=7
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psfx = ' '
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endif
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999 if(word(1:3).eq.'3D0') word='3DA0'//word(4:)
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return
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end
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