diff options
Diffstat (limited to 'system/std.zusatz/1.8.7/src/spool cmd')
-rw-r--r-- | system/std.zusatz/1.8.7/src/spool cmd | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/system/std.zusatz/1.8.7/src/spool cmd b/system/std.zusatz/1.8.7/src/spool cmd new file mode 100644 index 0000000..9b43d36 --- /dev/null +++ b/system/std.zusatz/1.8.7/src/spool cmd @@ -0,0 +1,178 @@ +PACKET spool cmd (* Autor : R. Ruland *) + (* Stand : 13.08.87 *) + DEFINES + spool control password, + + kill spool, + first spool, + start spool, + stop spool, + halt spool, + wait for halt : + +LET error nak = 2 , + + entry line code = 23 , + killer code = 24 , + first code = 25 , + start code = 26 , + stop code = 27 , + halt code = 28 , + wait for halt code = 29 ; + +DATASPACE VAR ds; + +BOUND STRUCT (TEXT entry line, INT index, TEXT actual entries, password) VAR control msg; +BOUND TEXT VAR error msg; +INT VAR reply; + +INITFLAG VAR in this task := FALSE; +BOOL VAR dialogue; +TEXT VAR control password, password; + +control password := ""; + +PROC spool control password (TEXT CONST new password): + + IF on line THEN say (""3""13""5"") FI; + disable stop; + do ("enter spool control password (""" + new password + """)"); + clear error; + no do again; + cover tracks; + cover tracks (control password); + control password := new password; + +END PROC spool control password; + + +PROC call spool (INT CONST op code, TEXT CONST name, TASK CONST spool) : + + dialogue := command dialogue; + password := write password; + password CAT "/"; + password CAT read password; + disable stop; + command dialogue (FALSE); + enter password (control password); + command dialogue (dialogue); + call (op code, name, spool); + command dialogue (FALSE); + enter password (password); + command dialogue (dialogue); + +END PROC call spool; + + +PROC start spool (TASK CONST spool) : + + enable stop; + call spool (halt code, "", spool); + call spool (start code, "", spool); + +END PROC start spool; + + +PROC start spool (TASK CONST spool, INT CONST new channel) : + + enable stop; + call spool (halt code, "", spool); + call spool (start code, text (new channel), spool); + +END PROC start spool; + + +PROC stop spool (TASK CONST spool) : + + call spool (stop code, "", spool); + +END PROC stop spool; + +PROC stop spool (TASK CONST spool, TEXT CONST deactive msg) : + + call spool (stop code, deactive msg, spool); + +END PROC stop spool; + + +PROC halt spool (TASK CONST spool) : + + call spool (halt code, "", spool); + +END PROC halt spool; + +PROC halt spool (TASK CONST spool, TEXT CONST deactive msg) : + + call spool (halt code, deactive msg, spool); + +END PROC halt spool; + + +PROC wait for halt (TASK CONST spool) : + + call spool (wait for halt code, "", spool); + +END PROC wait for halt; + +PROC wait for halt (TASK CONST spool, TEXT CONST deactive msg) : + + call spool (wait for halt code, deactive msg, spool); + +END PROC wait for halt; + + +PROC control spool (TASK CONST spool, INT CONST control code, + TEXT CONST question, BOOL CONST leave) : + + enable stop; + initialize control msg; + WHILE valid spool entry + REP IF control question THEN control spool entry FI PER; + + . initialize control msg : + IF NOT initialized (in this task) THEN ds := nilspace FI; + forget (ds); ds := nilspace; control msg := ds; + control msg. entry line := ""; + control msg. password := control password; + control msg. index := 0; + say (""13""10""); + + . valid spool entry : + call (spool, entry line code, ds, reply); + IF reply = error nak + THEN error msg := ds; + errorstop (error msg); + FI; + control msg. index <> 0 + + . control question : + say (control msg. entry line); + yes (question) + + . control spool entry : + call (spool, control code, ds, reply); + IF reply = error nak + THEN error msg := ds; + errorstop (error msg); + FI; + IF leave THEN LEAVE control spool FI; + +END PROC control spool; + + +PROC kill spool (TASK CONST spool) : + + control spool (spool, killer code, " loeschen", FALSE) + +END PROC kill spool; + + +PROC first spool (TASK CONST spool) : + + control spool (spool, first code, " als erstes", TRUE) + +END PROC first spool; + + +END PACKET spool cmd; + |