Amiga Format 117/af117a.adf/archives/af117a1.lzx/Fiasco_2.2/Databases/Mailing List Archive/importmails.frx

Text File | 1983-01-16 | 9KB | 370 lines

/* importmails.frx
 * Copyright © 1998 Nils Bandener
 * $VER: importmails_frx 8.5 (31.7.98)
 */

/* Please specify here a name for the ARexx script:
 */

scriptname = "Import Mails"

Options Results
Parse Arg filename

/*
 *  If not called from Fiasco, try to address the active
 *  Fiasco project
 */

if ~abbrev(address(), "FIASCO.") then
do
    /* Get list of all available ports */

    ports = show("Ports")

    /* Search for a port of Fiasco */

    do i = 1 to words(ports)

        if abbrev(word(ports, i), "FIASCO.") then
        do
            /* A port of Fiasco has been found.
             * Now query Fiasco to return the port
             * name of the active database.
             */

            Address Value word(ports, i)

            GetAttr Project Name Active ARexx

            Address Value Result

            break
        end
    end
end

fiasco_port = address()

Signal on Syntax
Signal on Halt
Signal on Break_C
Signal on Failure

LockGUI

if filename = "" then
do
    RequestFile 'NoIcons var filename'
end

if filename ~= "" then
do
    if open(f, filename, "r") then
    do
        header = 1
        body = ""

        /*
         *  Insert record at the end of the database
         */

        CountRecords 'var insertrec'

        AddRecord 'Inactive Record ' || insertrec || ' Var recnum'

        do while ~eof(f)

            ln = readln(f)

            if header then
            do
                /* Parsing of RFC messages
                 */

                if upper(left(ln, 5)) = "FROM:" then
                do
                    val = strip(substr(ln, 7), 'B', '"')

                    SetField 'From Record ' || recnum || ' "' || val || '"'
                end
                else if upper(left(ln, 11)) = "MESSAGE-ID:" then
                do
                    val = substr(ln, 13)

                    val = strip(val, "L", "<")
                    val = strip(val, "T", ">")

                    SetField 'MessageID Record ' || recnum || ' "' || val || '"'
                end
                else if upper(left(ln, 8)) = "SUBJECT:" then
                do
                    val = substr(ln, 10)

                    SetField 'Subject Record ' || recnum || ' "' || val || '"'
                end
                else if upper(left(ln, 5)) = "DATE:" then
                do
                    val = substr(ln, 7)

                    spos = pos(",", val)

                    if spos ~= 0 then
                    do
                        val = substr(val, spos + 2)
                    end

                    dateday = word(val, 1)

                    datemonthstr  = word(val, 2)

                    dateyear = word(val, 3)

                    if datemonthstr = "Jan" then
                        datemonth = 1

                    else if datemonthstr = "Feb" then
                        datemonth = 2

                    else if datemonthstr = "Mar" then
                        datemonth = 3

                    else if datemonthstr = "Apr" then
                        datemonth = 4

                    else if datemonthstr = "May" then
                        datemonth = 5

                    else if datemonthstr = "Jun" then
                        datemonth = 6

                    else if datemonthstr = "Jul" then
                        datemonth = 7

                    else if datemonthstr = "Aug" then
                        datemonth = 8

                    else if datemonthstr = "Sep" then
                        datemonth = 9

                    else if datemonthstr = "Oct" then
                        datemonth = 10

                    else if datemonthstr = "Nov" then
                        datemonth = 11

                    else if datemonthstr = "Dec" then
                        datemonth = 12

                    dateval = dateday || "." || datemonth || "." || dateyear

                    timeval = word(val, 4)

                    SetField 'Date Record ' || recnum || ' "' || dateval || '"'
                    SetField 'Time Record ' || recnum || ' "' || timeval || '"'

                end
                else if upper(left(ln, 12)) = "IN-REPLY-TO:" then
                do
                    val = substr(ln, 14)

                    val = strip(val, "L", "<")
                    val = strip(val, "T", ">")

                    SetField 'Reference Record ' || recnum || ' "' || val || '"'
                end
                else if upper(left(ln, 11)) = "REFERENCES:" then
                do
                    val = substr(ln, 13)

                    val = strip(val, "L", "<")
                    val = strip(val, "T", ">")

                    SetField 'Reference Record ' || recnum || ' "' || val || '"'
                end

                /* Parsing of ZCONNECT messages
                 */

                else if left(ln, 4) = "ABS:" then
                do
                    val = substr(ln, 5)

                    SetField 'From Record ' || recnum || ' "' || val || '"'
                end
                else if left(ln, 4) = "MID:" then
                do
                    val = substr(ln, 5)

                    SetField 'MessageID Record ' || recnum || ' "' || val || '"'
                end
                else if left(ln, 4) = "BET:" then
                do
                    val = substr(ln, 5)

                    SetField 'Subject Record ' || recnum || ' "' || val || '"'
                end
                else if left(ln, 4) = "EDA:" then
                do
                    val = substr(ln, 5)

                    dateval = substr(val, 7, 2) || "." || substr(val, 5, 2) || "." || substr(val, 1, 4)
                    timeval = substr(val, 9, 2) || ":" || substr(val, 11, 2) || ":" || substr(val, 13, 2)

                    SetField 'Date Record ' || recnum || ' "' || dateval || '"'
                    SetField 'Time Record ' || recnum || ' "' || timeval || '"'
                end
                else if left(ln, 4) = "BEZ:" then
                do
                    val = substr(ln, 5)

                    SetField 'Reference Record ' || recnum || ' "' || val || '"'
                end
                else if length(ln) = 0 then
                do
                    header = 0
                end
            end
            else
            do
                /*
                 *  Escape *, " and newlines
                 */

                p = 1

                do forever

                    p = pos('*', ln, p)

                    if p ~= 0 then do

                        ln = substr(ln, 1, p - 1) || '**' || substr(ln, p + 1)

                        p = p + 2

                    end
                    else break

                end


                p = 1

                do forever

                    p = pos('"', ln, p)

                    if p ~= 0 then do

                        ln = substr(ln, 1, p - 1) || '*"' || substr(ln, p + 1)

                        p = p + 2

                    end
                    else break

                end

                body = body || ln || "*n"
            end
        end

        SetField 'MailBody Record ' || recnum || ' "' || body || '"'

        GetField 'From Record ' || recnum || ' var from'

        realname = from
        email = from

        openbracket = pos("(", from)

        if openbracket ~= 0 then
        do
            closebracket = pos(")", from, openbracket)

            if closebracket ~= 0 then
            do
                realname = substr(from, openbracket + 1, closebracket - openbracket - 1)
                email = trim(substr(from, 1, openbracket - 1))
            end

        end
        else
        do
            openbracket = pos("<", from)

            if openbracket ~= 0 then
            do
                closebracket = pos(">", from, openbracket)

                realname = substr(from, 1, openbracket - 1)

                email = substr(from, openbracket + 1, closebracket - openbracket - 1)
            end

        end

        SetField 'RealName Record ' || recnum || ' "' || realname || '"'
        SetField 'EMail Record ' || recnum || ' "' || email || '"'


        call close(f)
    end
    else
    do
        RequestChoice '"Could not open file" "Cancel"'
    end

end



bail_out:

Address Value fiasco_port

UnlockGUI
ResetStatus

exit

syntax:
failure:

if show("Ports", fiasco_port) then
do
    Address Value fiasco_port

    RequestChoice '"Error ' || rc || ' in line ' || sigl || ':*n' || errortext(rc) || '" "Cancel" Title "' || scriptname || '"'
end
else
do
    say "Error" rc "in line" sigl ":" errortext(rc)
    say "Enter to continue"
    pull dummy
end

call bail_out

halt:
break_c:

if show("Ports", fiasco_port) then
do
    Address Value fiasco_port

    RequestChoice '"Script Abort Requested" "Abort Script" Title "' || scriptname || '"'
end
else
do
    say "*** Break"
    say "Enter to continue"
    pull dummy
end

call bail_out