356 lines
12 KiB
COBOL
356 lines
12 KiB
COBOL
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IDENTIFICATION DIVISION.
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PROGRAM-ID. "WOPO".
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ENVIRONMENT DIVISION.
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INPUT-OUTPUT SECTION.
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FILE-CONTROL.
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SELECT CONFIG
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ORGANIZATION IS INDEXED
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ACCESS MODE IS RANDOM
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RECORD KEY IS CONFIG-KEY.
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SELECT USERS
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ORGANIZATION IS INDEXED
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ACCESS MODE IS RANDOM
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RECORD KEY IS USER-NAME.
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SELECT CHANNELS
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ORGANIZATION IS SEQUENTIAL.
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DATA DIVISION.
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FILE SECTION.
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FD CONFIG.
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01 CONFIG-RECORD.
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03 CONFIG-KEY PIC X(16).
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03 CONFIG-VALUE PIC X(64).
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FD USERS.
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01 USER-RECORD.
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03 USER-NAME PIC X(16).
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03 USER-LEVEL PIC 9(2).
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FD CHANNELS.
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01 CHANNEL-RECORD.
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03 CHANNEL-NAME PIC X(50).
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WORKING-STORAGE SECTION.
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01 STATE PIC 9(2).
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88 SUCCESS VALUE 0.
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88 DONE VALUE 99.
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01 BUFFER.
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03 MSG-LENGTH PIC 9(3).
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03 MSG-BODY PIC X(512).
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01 IRC-MESSAGE.
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03 PREFIX.
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05 NICK PIC X(16).
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05 IDENT PIC X(16).
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05 HOST PIC X(64).
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03 COMMAND PIC X(16).
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88 PING VALUE "PING".
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88 PRIVMSG VALUE "PRIVMSG".
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03 PARAMETERS.
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05 TARGET PIC X(50).
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05 REST PIC X(480).
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01 WAITING-COMMAND PIC X(16).
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01 PARAMS.
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03 WORK PIC X(50).
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03 WORK-PREFIX REDEFINES WORK PIC X.
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88 IS-COMMAND VALUE "$".
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88 REST-PARAM VALUE ":".
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03 PARAM PIC X(50) OCCURS 5 TIMES.
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03 REG PIC X(50) OCCURS 5 TIMES.
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PROCEDURE DIVISION.
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DISPLAY "CONFIGURATION FOLLOWS:".
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CALL "PRINT-CONFIG".
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MOVE LENGTH OF MSG-BODY TO MSG-LENGTH.
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CALL "CHANNEL-INIT"
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USING BUFFER.
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OPEN INPUT CONFIG.
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MOVE "SERVER" TO CONFIG-KEY.
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PERFORM READ-CONFIG-ENTRY.
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MOVE 1 TO MSG-LENGTH.
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STRING
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CONFIG-VALUE, DELIMITED BY SPACE,
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INTO MSG-BODY,
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WITH POINTER MSG-LENGTH.
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CALL "CHANNEL-OPEN", GIVING STATE.
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IF NOT SUCCESS THEN DISPLAY MSG-BODY
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GO TO DIE.
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MOVE "NICK" TO CONFIG-KEY.
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PERFORM READ-CONFIG-ENTRY.
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MOVE 1 TO MSG-LENGTH.
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INITIALIZE MSG-BODY.
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STRING "NICK"
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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ADD 1 TO MSG-LENGTH.
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STRING CONFIG-VALUE DELIMITED BY SPACE,
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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PERFORM SEND-LINE.
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MOVE 1 TO MSG-LENGTH.
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INITIALIZE MSG-BODY.
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STRING "USER"
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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ADD 1 TO MSG-LENGTH.
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MOVE "IDENT" TO CONFIG-KEY.
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PERFORM READ-CONFIG-ENTRY.
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STRING CONFIG-VALUE DELIMITED BY SPACE,
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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ADD 1 TO MSG-LENGTH.
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MOVE "REAL-NAME" TO CONFIG-KEY.
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PERFORM READ-CONFIG-ENTRY.
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STRING "BOGUS HOST :" DELIMITED BY SIZE,
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CONFIG-VALUE DELIMITED BY " ",
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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PERFORM SEND-LINE.
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MOVE "NICKSERV-PASSWORD" TO CONFIG-KEY.
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READ CONFIG RECORD
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INVALID KEY MOVE SPACES TO CONFIG-KEY.
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IF CONFIG-KEY IS NOT EQUAL TO SPACES THEN
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INITIALIZE MSG-BODY
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MOVE 1 TO MSG-LENGTH
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STRING "PRIVMSG NICKSERV :IDENTIFY " DELIMITED BY SIZE,
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CONFIG-VALUE DELIMITED BY SPACE,
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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PERFORM SEND-LINE.
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OPEN INPUT CHANNELS.
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PERFORM AUTOJOIN-CHANNELS UNTIL DONE.
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CLOSE CHANNELS.
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OPEN I-O USERS.
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PERFORM MAIN FOREVER.
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DIE.
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DISPLAY STATE.
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STOP RUN.
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AUTOJOIN-CHANNELS.
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READ CHANNELS RECORD
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AT END MOVE 99 TO STATE.
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IF NOT DONE THEN
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MOVE 1 TO MSG-LENGTH
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STRING "JOIN " DELIMITED BY SIZE,
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CHANNEL-NAME DELIMITED BY SPACES,
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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PERFORM SEND-LINE.
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READ-CONFIG-ENTRY.
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READ CONFIG RECORD
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INVALID KEY DISPLAY "REQUIRED KEY UNSPECIFIED:"
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DISPLAY CONFIG-KEY
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GO TO DIE.
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SEND-LINE.
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CALL "CHANNEL-SEND" GIVING STATE.
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IF NOT SUCCESS THEN DISPLAY MSG-BODY
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GO TO DIE.
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RECEIVE-LINE.
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INITIALIZE MSG-BODY.
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CALL "CHANNEL-RECV" GIVING STATE.
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IF NOT SUCCESS THEN GO TO DIE.
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CALL "IRC-MSG" USING BUFFER, IRC-MESSAGE.
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WAIT-FOR-COMMAND.
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PERFORM RECEIVE-LINE UNTIL COMMAND EQUALS WAITING-COMMAND.
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GET-PARAMS.
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UNSTRING REST DELIMITED BY SPACE INTO
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PARAM(1)
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PARAM(2)
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PARAM(3)
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PARAM(4)
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PARAM(5).
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MOVE PARAM(1) TO WORK.
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IF REST-PARAM THEN
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UNSTRING WORK DELIMITED BY ":" INTO PARAM(1), PARAM(1).
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VALIDATE-USER.
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MOVE NICK TO USER-NAME.
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READ USERS RECORD
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INVALID KEY MOVE 0 TO USER-LEVEL.
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DISPLAY USER-RECORD.
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IF USER-LEVEL IS GREATER THAN 0 THEN
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INITIALIZE MSG-BODY
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MOVE 1 TO MSG-LENGTH
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STRING "PRIVMSG NICKSERV :ACC"
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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ADD 1 TO MSG-LENGTH
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STRING NICK
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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PERFORM SEND-LINE
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MOVE "NOTICE" TO WAITING-COMMAND
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MOVE 0 TO STATE
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PERFORM WAIT-FOR-ACC UNTIL DONE.
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WAIT-FOR-ACC.
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PERFORM WAIT-FOR-COMMAND.
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PERFORM GET-PARAMS.
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IF PARAM(1) EQUALS USER-NAME AND PARAM(2) EQUALS "ACC" THEN
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MOVE 99 TO STATE
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IF PARAM(3) IS NOT EQUAL TO "3" THEN
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MOVE 0 TO USER-LEVEL
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ELSE NEXT SENTENCE
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ELSE INITIALIZE COMMAND.
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MAIN.
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PERFORM RECEIVE-LINE.
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MOVE 1 TO MSG-LENGTH.
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IF PING THEN
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PERFORM PONG
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ELSE IF PRIVMSG THEN
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PERFORM HANDLE-PRIVMSG.
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PONG.
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DISPLAY "PONG".
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STRING "PONG"
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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PERFORM SEND-LINE.
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HANDLE-PRIVMSG.
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PERFORM GET-PARAMS.
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MOVE PARAM(1) TO WORK.
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IF IS-COMMAND THEN
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UNSTRING WORK DELIMITED BY "$" INTO PARAM(1), PARAM(1)
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IF PARAM(1) IS EQUAL TO "HELP" THEN
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PERFORM HANDLE-HELP
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ELSE IF PARAM(1) IS EQUAL TO "SOURCE" THEN
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PERFORM HANDLE-SOURCE
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ELSE IF PARAM(1) IS EQUAL TO "LEVEL" THEN
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PERFORM HANDLE-LEVEL
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ELSE IF PARAM(1) IS EQUAL TO "OP" THEN
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PERFORM HANDLE-OP
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ELSE IF PARAM(1) IS EQUAL TO "JOIN" THEN
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PERFORM HANDLE-JOIN
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ELSE IF PARAM(1) IS EQUAL TO "PART" THEN
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PERFORM HANDLE-PART
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ELSE IF PARAM(1) IS EQUAL TO "QUIT" THEN
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PERFORM HANDLE-QUIT
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ELSE IF PARAM(1) IS EQUAL TO "RELEVEL" THEN
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PERFORM HANDLE-RELEVEL.
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HANDLE-HELP.
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INITIALIZE MSG-BODY.
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MOVE 1 TO MSG-LENGTH.
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STRING "PRIVMSG "
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TARGET
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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ADD 1 TO MSG-LENGTH.
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STRING ":$HELP $LEVEL $OP $JOIN $PART $QUIT $RELEVEL"
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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PERFORM SEND-LINE.
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HANDLE-SOURCE.
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INITIALIZE MSG-BODY.
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MOVE 1 TO MSG-LENGTH.
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STRING "PRIVMSG "
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TARGET
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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ADD 1 TO MSG-LENGTH.
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STRING ":HTTPS://GITHUB.COM/HEDDWCH/WOPO"
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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PERFORM SEND-LINE.
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HANDLE-LEVEL.
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IF PARAM(2) IS NOT EQUAL TO SPACES THEN
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MOVE PARAM(2) TO USER-NAME
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ELSE
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MOVE NICK TO USER-NAME.
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READ USERS RECORD
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INVALID KEY MOVE 0 TO USER-LEVEL.
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INITIALIZE MSG-BODY.
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MOVE 1 TO MSG-LENGTH.
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STRING USER-RECORD
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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PERFORM SEND-LINE.
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HANDLE-OP.
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MOVE TARGET TO REG(1).
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MOVE PARAM(2) TO REG(2).
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IF REG(2) IS EQUAL TO SPACES THEN
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MOVE NICK TO REG(2).
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PERFORM VALIDATE-USER.
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IF USER-LEVEL IS GREATER THAN 50 THEN
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INITIALIZE MSG-BODY
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MOVE 1 TO MSG-LENGTH
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STRING "MODE " DELIMITED BY SIZE,
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REG(1) DELIMITED BY SPACES
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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ADD 1 TO MSG-LENGTH
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STRING "+O " DELIMITED BY SIZE,
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REG(2) DELIMITED BY SPACES
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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PERFORM SEND-LINE.
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HANDLE-JOIN.
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MOVE PARAM(2) TO REG(1).
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PERFORM VALIDATE-USER.
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IF USER-LEVEL IS GREATER THAN 80 THEN
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INITIALIZE MSG-BODY
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MOVE 1 TO MSG-LENGTH
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STRING "JOIN ", REG(1)
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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PERFORM SEND-LINE.
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HANDLE-PART.
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MOVE PARAM(2) TO REG(1).
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IF REG(1) EQUALS SPACES THEN
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MOVE TARGET TO REG(1).
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PERFORM VALIDATE-USER.
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IF USER-LEVEL IS GREATER THAN 80 THEN
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INITIALIZE MSG-BODY
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MOVE 1 TO MSG-LENGTH
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STRING "PART ", REG(1)
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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PERFORM SEND-LINE.
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HANDLE-QUIT.
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MOVE "QUIT-MESSAGE" TO CONFIG-KEY.
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READ CONFIG RECORD
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INVALID KEY MOVE SPACES TO CONFIG-VALUE.
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PERFORM VALIDATE-USER.
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IF USER-LEVEL IS GREATER THAN 90 THEN
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INITIALIZE MSG-BODY
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MOVE 1 TO MSG-LENGTH
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STRING "QUIT :", CONFIG-VALUE
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH
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PERFORM SEND-LINE
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GO TO QUIT.
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HANDLE-RELEVEL.
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MOVE PARAM(2) TO USER-NAME.
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MOVE PARAM(3) TO USER-LEVEL.
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PERFORM VALIDATE-USER.
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IF USER-LEVEL IS EQUAL TO 99 THEN
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WRITE USER-RECORD.
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READ USERS RECORD
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INVALID KEY MOVE 0 TO USER-LEVEL.
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INITIALIZE MSG-BODY.
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MOVE 1 TO MSG-LENGTH.
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STRING USER-RECORD
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INTO MSG-BODY
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WITH POINTER MSG-LENGTH.
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PERFORM SEND-LINE.
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QUIT.
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CALL "CHANNEL-CLOSE".
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CLOSE CONFIG.
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CLOSE USERS.
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STOP RUN.
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