summaryrefslogtreecommitdiff
path: root/ipl/progs/listviz.icn
diff options
context:
space:
mode:
Diffstat (limited to 'ipl/progs/listviz.icn')
-rw-r--r--ipl/progs/listviz.icn432
1 files changed, 432 insertions, 0 deletions
diff --git a/ipl/progs/listviz.icn b/ipl/progs/listviz.icn
new file mode 100644
index 0000000..ecd293c
--- /dev/null
+++ b/ipl/progs/listviz.icn
@@ -0,0 +1,432 @@
+############################################################################
+#
+# File: listviz.icn
+#
+# Subject: Program to visualize lists
+#
+# Author: Beppe Pavoletti
+#
+# Date: August 14, 1996
+#
+############################################################################
+#
+# This file is in the public domain.
+#
+############################################################################
+#
+# This program visualizes lists. Note that the language is Italian.
+#
+############################################################################
+#
+# PROGRAMMA LIST visualizzazione e stampa file
+#
+# Autore: Beppe Pavoletti
+# Via Trieste 12 I-15011
+# ACQUI TERME AL
+#
+# Tel. 0144.320218
+#
+# Versione 2.0 26.12.1993
+#
+##############################################################################
+
+procedure main()
+
+local tasto
+
+repeat {
+ righe(26)
+ write("北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北北")
+ write()
+ write(" LIST V 2.0 -- Visualizzazione/elaborazione file -- 26.12.1993")
+ write()
+ write(" di Beppe Pavoletti Via Trieste 12 I-15011 ACQUI TERME AL ")
+ write()
+ write(" 脖 "||&dateline||" 鞍鞍氨北辈膊")
+ write()
+ write()
+ write(" A - Visualizzazione file ")
+ write(" B - Stampa su file o stampante ")
+ write(" C - Elaborazione file ")
+ write(" D - Ricerca di stringhe ")
+ write(" E - Cambia la directory corrente ")
+ write()
+ write(" X - Torna al DOS ")
+ write()
+ writes(" SCELTA >> ")
+ repeat
+ { tasto:=getch()
+ if find(tasto,"aAbBcCdDeExX") then
+ break }
+ write()
+ write()
+ case tasto of {
+ "a"|"A": faivedere(dainome())
+ "b"|"B": stampa()
+ "c"|"C": trasforma()
+ "d"|"D": cerca()
+ "e"|"E": cambiadir()
+ "x"|"X": exit(0) } # fine del case
+ } # fine del repeat
+end
+##############################################################################
+
+
+##############################################################################
+procedure righe(quante) # produce righe vuote
+
+local contarighe
+
+contarighe:=1
+until contarighe = quante do
+ { write()
+ contarighe+:=1 }
+end
+##############################################################################
+
+
+##############################################################################
+procedure dainome()
+
+local quale
+
+ quale:=""
+ writes("Introdurre un nome di file valido: ")
+ while quale == "" do
+ quale:=read()
+ return quale
+end
+##############################################################################
+
+
+##############################################################################
+procedure lpag()
+
+local valore
+
+write()
+writes("Lunghezza di pagina (0 = nessun salto pagina) ")
+if numeric(valore:=read()) then
+ return valore
+else
+ return 0
+end
+##############################################################################
+
+
+##############################################################################
+procedure margs()
+
+local margine
+
+write()
+writes("Scostamento dal margine sinistro ")
+if numeric(margine:=read()) then
+ return repl(" ",margine)
+else
+ return ""
+end
+##############################################################################
+
+
+##############################################################################
+procedure numriga()
+
+local risp # risposta
+
+write()
+writes("Stampa numeri di riga ? (S/N) ")
+repeat
+ { risp:=getch()
+ if find(risp,"sSnN") then
+ break }
+return risp
+end
+##############################################################################
+
+
+##############################################################################
+procedure compresso()
+
+local risp # risposta
+
+write()
+writes("Attiva la stampa compressa con il carattere ASCII 15 ? (S/N) ")
+repeat
+ { risp:=getch()
+ if find(risp,"sSnN") then
+ break }
+return risp
+end
+##############################################################################
+
+
+
+##############################################################################
+procedure trasforma() # elabora file
+
+local tasto
+
+repeat
+ { write()
+ write(" QUALE ELABORAZIONE VUOI EFFETTUARE ?")
+ write()
+ write(" A - Copia file")
+ write(" B - Elimina i fine riga (LF/CR)")
+ write(" C - Sostituzione carattere a scelta")
+ write(" D - Sostituisce le tabulazioni con spazi")
+ write(" E - Elimina i caratteri speciali (ASCII 0-31)")
+ write(" F - Elimina i caratteri ASCII estesi (> 126)")
+ write(" G - Elimina i caratteri speciali ed estesi")
+ write(" H - Elimina i caratteri spec. tranne segni diacritici")
+ write(" I - Elimina i caratteri speciali tranne LF/CR")
+ write()
+ write(" X - Menu principale")
+ write()
+ writes(" Scelta --> ")
+ repeat
+ { tasto:=getch()
+ if find(tasto,"aAbBcCdDeEfFgGhHiIxX") then
+ break }
+ righe(3)
+ case tasto of {
+ "a"|"A": copiafile(1)
+ "b"|"B": copiafile(2)
+ "c"|"C": copiafile(3)
+ "d"|"D": copiafile(4)
+ "e"|"E": copiafile(5)
+ "f"|"F": copiafile(6)
+ "g"|"G": copiafile(7)
+ "h"|"H": copiafile(8)
+ "i"|"I": copiafile(9)
+ "x"|"X": break } } # fine del repeat
+end
+##############################################################################
+
+
+##############################################################################
+procedure sceglinumero(messaggio) # introduzione di un numero
+
+local quale
+
+write()
+writes(messaggio||" ")
+repeat
+ { quale:=read()
+ if numeric(quale) then
+ if (quale > 0) then
+ break }
+write()
+return quale
+end
+##############################################################################
+
+
+##############################################################################
+procedure cambiadir()
+
+local nomedir
+
+write()
+writes("Passare alla directory ")
+if not chdir(nomedir:=read()) then
+ write(char(7)||"DIRECTORY NON ESISTENTE O NOME NON VALIDO")
+end
+##############################################################################
+
+
+##############################################################################
+procedure copiafile(switch)
+
+local origine,dest,nome1,nome2,dati,dati2,car,x,vecchio,nuovo,quantispazi,acc
+
+acc:='晠棅崄倓儐垑媽帍悡敄槞殸、￥メ' # set dei caratteri accentati
+write()
+write("SCELTA FILE O DEVICE DI ORIGINE ")
+nome1:=dainome()
+write()
+write("SCELTA FILE O DEVICE DI DESTINAZIONE")
+nome2:=dainome()
+write()
+if (origine:=open(nome1,"ru")) & (dest:=open(nome2,"wu")) then # apre i file { while dati:=reads(origine,1000) do
+ { case switch of {
+ 3: { vecchio:=sceglinumero("CODICE ASCII DEL CARATTERE DA SOSTITUIRE: ")
+ nuovo:=sceglinumero("CODICE ASCII DEL NUOVO CARATTERE") }
+ 4: { quantispazi:=sceglinumero("QUANTI SPAZI PER UNA TABULAZIONE ? ") } }
+ while dati:=reads(origine,40000) do
+ { case switch of {
+ 2: every x:=(dati ? find(char(10)|char(13))) do
+ dati[x]:=" "
+ 3: { every x:=(dati ? find(char(vecchio))) do
+ dati[x]:=char(nuovo) }
+ 4: { dati2:=""
+ dati ? { while car:=move(1) do
+ { if (car == "\t") then
+ car:=repl(" ",quantispazi)
+ dati2:=dati2||car } }
+ dati:=dati2 }
+ 5: { dati2:=""
+ dati ? { while car:=move(1) do
+ { if (ord(car) < 32) then
+ car:=""
+ dati2:=dati2||car } }
+ dati:=dati2 }
+ 6: { dati2:=""
+ dati ? { while car:=move(1) do
+ { if (ord(car) > 126) then
+ car:=""
+ dati2:=dati2||car } }
+ dati:=dati2 }
+ 7: { dati2:=""
+ dati ? { while car:=move(1) do
+ { if ((ord(car) > 126)|(ord(car) < 32)) then
+ car:=""
+ dati2:=dati2||car } }
+ dati:=dati2 }
+ 8: { dati2:=""
+ dati ? { while car:=move(1) do
+ { if ((ord(car) > 126) & (not find(car,acc))) then
+ car:=""
+ dati2:=dati2||car } }
+ dati:=dati2 }
+ 9: { dati2:=""
+ dati ? { while car:=move(1) do
+ { if (ord(car) < 32) & ((ord(car) ~= 10) & (ord(car) ~= 13)) then
+ car:=""
+ dati2:=dati2||car } }
+ dati:=dati2 } }
+ writes(dest,dati) } # while dati:=
+ close(origine)
+ close(dest) }
+else
+ { write()
+ write(char(7)||"IMPOSSIBILE APRIRE I FILE DI INPUT E/O OUTPUT") }
+end
+##############################################################################
+
+
+##############################################################################
+procedure stampa() # stampa o duplica il file
+
+local origine,dest,nome1,nome2,riga,contarighe,lungh,marg,nriga,comp
+
+write("SCELTA FILE O DEVICE DI ORIGINE ")
+nome1:=dainome()
+write()
+write("SCELTA FILE O DEVICE DI DESTINAZIONE")
+nome2:=dainome()
+write()
+if (origine:=open(nome1,"r")) & (dest:=open(nome2,"w")) then # apre i file
+ { lungh:=lpag() # sceglie la lunghezza pagina
+ nriga:=numriga() # stampa numeri di riga
+ if (not find(nriga,"sS")) then
+ marg:=margs() # scostamento dal margine
+ comp:=compresso() # stampa compressa
+ if find(comp,"sS") then
+ { write(dest,char(27)||char(120)||"0") # imposta il draft
+ write(dest,char(27)||char(77)) # imposta l'elite
+ write(dest,char(15)) } # imposta il compresso
+ contarighe:=1
+ while riga:=read(origine) do
+ { if nriga == ("s"|"S") then
+ marg:=contarighe||" "
+ write(dest,marg||riga)
+ if (lungh ~= 0) & ((contarighe % lungh) = 0) then
+ write(dest,char(12)) # manda un salto pagina
+ contarighe+:=1 } # while riga
+ write(dest,char(12)) # salto pagina alla file
+ write(dest,char(18)) # annulla il compresso
+ close(origine)
+ close(dest)
+ write()
+ write("SCRITTE "||contarighe||" righe di "||nome1||" su "||nome2)
+ writes(" Invio per continuare ...")
+ read() } # if dest ...
+else
+ { write()
+ write("IMPOSSIBILE APRIRE I FILE DI INPUT E/O OUTPUT") }
+end
+##############################################################################
+
+
+##############################################################################
+procedure dimmelo()
+
+local quale
+
+ quale:=""
+ writes("Stringa da cercare >> ")
+ while quale == "" do
+ quale:=read()
+ return quale
+end
+##############################################################################
+
+
+##############################################################################
+procedure cerca() # ricerca di testo
+
+local origine,dest,nome1,nome2,riga,posizione,contatrova,testo
+
+write("SCELTA FILE O DEVICE DI ORIGINE ")
+nome1:=dainome()
+write()
+write("SCELTA FILE O DEVICE DI DESTINAZIONE")
+nome2:=dainome()
+write()
+testo:=dimmelo() # testo da cercare
+contatrova:=0
+righe(25)
+if (origine:=open(nome1,"r")) & (dest:=open(nome2,"w")) then # apre i file
+ { while riga:=reads(origine,40000) do
+ { every posizione:=(riga ? find(testo,riga)) do
+ { contatrova+:=1
+ write(char(7)||riga[posizione-38:posizione+38])
+ write(dest,"Occorrenza "||string(contatrova)||" di "||testo)
+ write(dest,riga[posizione-38|1:posizione+38|(*riga-posizione)])
+ write(dest,"------------------------------------------")
+ write(dest) } } #scrive
+ close(origine)
+ close(dest)
+ righe(4)
+ write("Ricerca di "||testo||" nel file "||nome1)
+ write("Trovate "||string(contatrova)||" occorrenze")
+ write()
+ writes(" Invio per continuare ...")
+ read() } # if dest ...
+else
+ { righe(2)
+ write("IMPOSSIBILE APRIRE I FILE DI INPUT E/O OUTPUT") }
+end
+##############################################################################
+
+
+##############################################################################
+procedure faivedere(nfile) # fa vedere il file
+
+local testo,riga,conta,x, count
+
+if testo:=open(nfile,"r") then # apre il file per la lettura
+ { count:=0
+ while riga:=read(testo) do # ciclo lettura file
+ { write(riga)
+ count+:=1
+ if (count % 21) = 0 then # fine pagina
+ { write()
+ write("北北北北北北北北北北北北北北北北北北北北北北北北北")
+ writes(" >> UN TASTO PER CONTINUARE X PER USCIRE ")
+ x:=getch()
+ if find(x,"xX") then
+ break } }
+ close(testo)
+ write()
+ write()
+ write(" >>> RIGHE SCRITTE "||count)
+ writes(" Invio per continuare ... ")
+ read() }
+ else # l'apertura fallisce
+ { write()
+ write("IMPOSSIBILE APRIRE IL FILE !!") }
+ write()
+end
+#############################################################################
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-17 07:34:34 +0000