IRC-Client: first working version
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65615dddc9
commit
8e4f23cf7c
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@ -1123,7 +1123,7 @@ PUB lan_rxtime(handleidx, timeout): rxbyte
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PUB lan_rxdata(handleidx, filename, len): error | fnr
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''funktionsgruppe : lan
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''funktion : bei bestehender Verbindung die angegebene Datenmenge empfangen
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''funktion : bei bestehender Verbindung die angegebene Datenmenge in File der RAM-Disk schreiben
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''eingabe : -
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''ausgabe : -
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''busprotokoll : [078][put.handleidx][sub_putlong.len][get.byte1][get.byte<len>][get.error]
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@ -58,12 +58,23 @@ LEN_USER = 32
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LEN_CHAN = 32
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LEN_IRCLINE = 512
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CON 'NVRAM Konstanten --------------------------------------------------------------------------
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#4, NVRAM_IPADDR
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#8, NVRAM_IPMASK
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#12, NVRAM_IPGW
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#16, NVRAM_IPDNS
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#20, NVRAM_IPBOOT
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#24, NVRAM_HIVE ' 4 Bytes
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VAR
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long t1char 'Zeit, wann 1. Zeichen einer Zeile empfangen
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long t1char 'Empfangs-Zeitpunkt des 1. Zeichen einer Zeile
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long ip_addr
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long hiveid
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word ip_port
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word readpos
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word sendpos
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byte handleidx 'Handle-Nummer IRC Verbindung
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byte rows,cols,vidmod
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byte x0[4],y0[4],xn[4],yn[4],hy[4],focus
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@ -81,21 +92,24 @@ PUB main | key
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if ios.keystat > 0
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key := ios.key
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case key
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gc#KEY_TAB: f_focus
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gc#KEY_F02: f_setconf
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gc#KEY_F03: f_connect
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gc#KEY_F09: f_close
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gc#KEY_F10: f_quit
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other: f_input(key)
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gc#KEY_TAB: f_focus
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gc#KEY_CURUP: f_scrollup
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gc#KEY_CURDOWN: f_scrolldown
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gc#KEY_F02: f_setconf
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gc#KEY_F03: f_connect
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gc#KEY_F09: f_close
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gc#KEY_F10: f_quit
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other: f_input(key)
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ifnot handleidx == $FF
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irc_getLine
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PRI init
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long[ip_addr] := 0
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word[ip_port] := 0
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word[readpos] := 0
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byte[handleidx] := $FF
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ip_addr := 0
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ip_port := 0
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readpos := 0
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sendpos := 0
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handleidx := $FF
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password[0] := 0
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nickname[0] := 0
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username[0] := 0
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@ -138,6 +152,12 @@ PRI conf_load | i
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ios.sddmact(ios#DM_USER) 'u-marker aktivieren
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hiveid := ios.getNVSRAM(NVRAM_HIVE)
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hiveid += ios.getNVSRAM(NVRAM_HIVE+1) << 8
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hiveid += ios.getNVSRAM(NVRAM_HIVE+2) << 16
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hiveid += ios.getNVSRAM(NVRAM_HIVE+3) << 24
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PRI conf_save | i
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ios.sddmset(ios#DM_USER) 'u-marker setzen
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@ -173,11 +193,20 @@ PRI f_focus
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if ++focus == 4
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focus := 1
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win_redraw
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PRI f_scrollup
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ios.winset(focus)
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ios.scrollup
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PRI f_scrolldown
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ios.winset(focus)
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ios.scrolldown
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PRI f_setconf | i,n
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if ip_addr == 0
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byte[temp_str][0] := 0
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temp_str[0] := 0
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else
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IpPortToStr(ip_addr, ip_port)
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input(string("IRC-Server angeben (IP:Port):"),@temp_str ,21)
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@ -189,37 +218,37 @@ PRI f_setconf | i,n
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n := 1
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repeat i from 0 to LEN_PASS
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if n == 0
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byte[@password][i] := 0
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password[i] := 0
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else
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n := byte[@input_str][i]
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byte[@password][i] := n
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n := input_str[i]
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password[i] := n
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input(string("Nickname eingeben:"),@nickname,LEN_NICK)
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n := 1
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repeat i from 0 to LEN_NICK
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if n == 0
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byte[@nickname][i] := 0
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nickname[i] := 0
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else
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n := byte[@input_str][i]
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byte[@nickname][i] := n
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n := input_str[i]
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nickname[i] := n
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input(string("Username eingeben:"),@username,LEN_USER)
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n := 1
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repeat i from 0 to LEN_USER
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if n == 0
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byte[@username][i] := 0
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username[i] := 0
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else
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n := byte[@input_str][i]
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byte[@username][i] := n
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n := input_str[i]
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username[i] := n
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input(string("Channel eingeben:"),@channel,LEN_CHAN)
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n := 1
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repeat i from 0 to LEN_CHAN
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if n == 0
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byte[@channel][i] := 0
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channel[i] := 0
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else
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n := byte[@input_str][i]
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byte[@channel][i] := n
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n := input_str[i]
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channel[i] := n
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win_redraw
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@ -230,7 +259,7 @@ PRI f_connect | t
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ios.winset(2)
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ios.print(string(10,"Starte LAN..."))
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ios.lanstart
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delay_ms(800) 'nach ios.lanstart dauert es, bis der Stack funktioniert
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waitcnt(cnt + clkfreq) '1sek warten (nach ios.lanstart dauert es, bis der Stack funktioniert)
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ios.print(string(10,"Verbinde mit IRC-Server..."))
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if (handleidx := ios.lan_connect(ip_addr, ip_port)) == $FF
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ios.print(string(10,"Kein Socket frei!"))
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@ -241,9 +270,9 @@ PRI f_connect | t
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return(-1)
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ios.print(string(10,"Verbunden, warte auf Bereitschaft..."))
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' t := cnt
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' repeat until (cnt - t) / (clkfreq / 1000) > 5000
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' irc_getline
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t := cnt
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repeat until (cnt - t) / clkfreq > 1 '1s lang Meldungen des Servers entgegennehmen
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irc_getline
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irc_pass
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irc_join
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@ -261,32 +290,32 @@ PRI f_quit
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ios.screeninit
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ios.stop
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PRI f_input(key)| i
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PRI f_input(key)
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i := strsize(@send_str)
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ios.winset(3)
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if key == $0d
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if sendStr(@send_str) || sendStr(string(13,10))
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ios.printcls
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ios.winset(1)
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ios.printchar(10)
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ios.print(@send_str)
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byte[@send_str][0] := 0
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if (key == ios#CHAR_BS)&(i>0) 'backspace
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ios.printbs
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i--
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byte[@send_str][i] := 0
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elseif i < LEN_IRCLINE-2 'normales zeichen
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ios.printchar(key)
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byte[@send_str][i] := key
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i++
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byte[@send_str][i] := 0
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case key
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$0d: if strsize(@send_str) > 0 'Zeilenende, absenden
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irc_putLine
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ios.winset(3)
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ios.printnl
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sendpos := 0
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send_str[0] := 0
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ios#CHAR_BS: if sendpos > 0 'backspace
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ios.winset(3)
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ios.printbs
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sendpos--
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send_str[sendpos] := 0
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9 .. 13, 32 .. 255: if sendpos < LEN_IRCLINE-2 'normales zeichen
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ios.winset(3)
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ios.printchar(key)
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send_str[sendpos] := key
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sendpos++
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send_str[sendpos] := 0
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PRI irc_pass
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ios.winset(2)
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ios.print(string(10,"Sende Paßwort..."))
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if sendStr(string("PASS ")) || sendStr(@password) || sendStr(string(13,10))
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if sendStr(string("PASS ")) or sendStr(@password) or sendStr(string(13,10))
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ios.print(string(10,"Fehler beim Senden des Paßwortes"))
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return(-1)
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@ -294,37 +323,70 @@ PRI irc_join
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ios.winset(2)
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ios.print(string(10,"Sende Nickname"))
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if sendStr(string("NICK ")) || sendStr(@nickname) || sendStr(string(13,10))
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if sendStr(string("NICK ")) or sendStr(@nickname) or sendStr(string(13,10))
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ios.print(string(10,"Fehler beim Senden des Nicknamens"))
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return(-1)
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ios.print(string(", Benutzerinformationen"))
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if sendStr(string("USER ")) || sendStr(@username) || sendStr(string(" 0 * :Hive #",13,10))
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if sendStr(string("USER ")) or sendStr(@username) or sendStr(string(" 8 * :Hive #")) or sendStr(str.trimCharacters(num.ToStr(hiveid, num#DEC))) or sendStr(string(13,10))
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ios.print(string(10,"Fehler beim Senden des Nicknamens"))
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return(-1)
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ifnot strsize(@channel) == 0
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ios.winset(2)
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ios.print(string(" und verbinde mit Channel"))
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if sendStr(string("JOIN ")) || sendStr(@channel) || sendStr(string(13,10))
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if sendStr(string("JOIN ")) or sendStr(@channel) or sendStr(string(13,10))
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ios.print(string(10,"Fehler beim Verbinden mit dem Channel"))
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return(-1)
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PRI irc_getLine
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PRI irc_getLine | i, nickstr, chanstr, msgstr
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if readLine(2000) 'vollständige Zeile empfangen
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if str.findCharacters(@receive_str, string("PING :")) == @receive_str
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if (i := str.findCharacters(@receive_str, string("PRIVMSG "))) 'Chat Message
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chanstr := i + 8
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if (msgstr := str.replaceCharacter(chanstr, " ", 0))
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msgstr++
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nickstr := @receive_str[1]
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if str.replaceCharacter(nickstr, "!", 0)
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printChatStr(chanstr, nickstr, msgstr)
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elseif str.findCharacters(@receive_str, string("PING :")) == @receive_str 'PING
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ios.winset(2)
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ios.print(string(10,"PING erhalten, sende PONG"))
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receive_str[1] := "O"
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sendStr(@receive_str)
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sendStr(string(13,10))
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else
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ios.winset(1)
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ios.winset(2)
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ios.printchar(10)
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ios.print(@receive_str)
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PRI irc_putLine | i
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if str.startsWithCharacters(@send_str, string("/set")) 'Einstellungen
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f_setconf
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elseif str.startsWithCharacters(@send_str, string("/msg")) 'Message an Nickname
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sendStr(string("PRIVMSG "))
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if (i := str.replaceCharacter(@send_str[5], " ", 0))
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sendStr(@send_str[5])
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sendStr(string(" :"))
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sendStr(i)
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sendStr(string(13,10))
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printChatStr(@send_str[5], @nickname, i)
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elseif send_str[0] == "/" 'anderes IRC-Kommando an Server
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sendStr(@send_str[1])
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sendStr(string(13,10))
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ios.winset(1)
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ios.printnl
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ios.print(@send_str[1])
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else 'Message an Channel
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sendStr(string("PRIVMSG "))
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sendStr(@channel)
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sendStr(string(" :"))
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sendStr(@send_str)
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sendStr(string(13,10))
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printChatStr(@channel, @nickname, @send_str)
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PRI frame_draw
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ios.winset(0)
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@ -427,6 +489,25 @@ PRI setscreen
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'Eingabe-Fenster (Nr. 4)
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ios.windefine(4,13,10,47,13)
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PRI printTime
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ios.printchar("[")
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ios.print(str.trimCharacters(str.numberToDecimal(ios.getHours, 2)))
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ios.printchar(":")
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ios.print(str.trimCharacters(str.numberToDecimal(ios.getMinutes, 2)))
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ios.printchar("]")
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PRI printChatStr(chanstr, nickstr, msgstr)
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ios.winset(1)
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ios.printnl
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printTime
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ios.print(nickstr)
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ios.printchar(">")
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ios.print(chanstr)
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ios.print(string(": "))
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ios.print(msgstr)
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PRI strToIpPort(ipstr, ip, port) | octet
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' extracts the IP and PORT from a string
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@ -515,27 +596,27 @@ PUB input(strdesc, strdef, input_len) | i,n
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byte[@input_str][i] := 0
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ios.curoff
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PRI readLine(timeout) : complete | ch
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PRI readLine(timeout) : ch
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complete := FALSE
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ifnot (ch := ios.lan_rxbyte(handleidx)) == -1
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if readpos == 0 '1. Zeichen einer Zeile empfangen
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t1char := cnt
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if (ch == 10) and receive_str[readpos-1] == 13 'Zeilenende
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receive_str[readpos-1] := 0
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readpos := 0
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complete := TRUE
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return(complete)
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return(TRUE)
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receive_str[readpos++] := ch
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if readpos == LEN_IRCLINE-1 'max. Zeilenlänge
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if readpos == LEN_IRCLINE-1 'max. Zeilenlänge erreicht
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receive_str[readpos] := 0
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readpos := 0
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complete := TRUE
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return(complete)
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return(TRUE)
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if (readpos <> 0) and ((cnt - t1char) / (clkfreq / 1000) > timeout) 'Timeout seit Empfang 1. Zeichen
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receive_str[readpos] := 0
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readpos := 0
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complete := TRUE
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return(TRUE)
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return(FALSE)
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PRI sendStr (strSend) : error
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@ -544,10 +625,6 @@ PRI sendStr (strSend) : error
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' ios.printnl
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error := ios.lan_txdata(handleidx, strSend, strsize(strSend))
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PRI delay_ms(Duration)
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waitcnt(clkfreq/1000*Duration + cnt)
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DAT
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strWin1 byte "Chat",0
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