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Main
Synchronet
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ecb5f4db
Commit
ecb5f4db
authored
23 years ago
by
rswindell
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New stdio (very basic) version of UIFC (for preliminary Unix SCFG).
parent
b703ec3b
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src/uifc/uifcx.c
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ecb5f4db
/* uifcx.c */
/* $Id$ */
/****************************************************************************
* @format.tab-size 4 (Plain Text/Source Code File Header) *
* @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) *
* *
* Copyright 2002 Rob Swindell - http://www.synchro.net/copyright.html *
* *
* This program is free software; you can redistribute it and/or *
* modify it under the terms of the GNU General Public License *
* as published by the Free Software Foundation; either version 2 *
* of the License, or (at your option) any later version. *
* See the GNU General Public License for more details: gpl.txt or *
* http://www.fsf.org/copyleft/gpl.html *
* *
* Anonymous FTP access to the most recent released source is available at *
* ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net *
* *
* Anonymous CVS access to the development source and modification history *
* is available at cvs.synchro.net:/cvsroot/sbbs, example: *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs login *
* (just hit return, no password is necessary) *
* cvs -d :pserver:anonymous@cvs.synchro.net:/cvsroot/sbbs checkout src *
* *
* For Synchronet coding style and modification guidelines, see *
* http://www.synchro.net/source.html *
* *
* You are encouraged to submit any modifications (preferably in Unix diff *
* format) via e-mail to mods@synchro.net *
* *
* Note: If this box doesn't appear square, then you need to fix your tabs. *
****************************************************************************/
#include
"uifc.h"
#include
<share.h>
char
helpdatfile
[
256
]
=
""
,
helpixbfile
[
256
]
=
""
,
*
helpfile
=
0
,
*
helpbuf
=
0
,
changes
=
0
,
uifc_status
=
0
;
char
savnum
,
savdepth
;
/* unused */
uint
scrn_len
;
uint
cursor
,
helpline
=
0
,
max_opts
=
MAX_OPTS
;
int
uifcini
()
{
scrn_len
=
24
;
return
(
scrn_len
);
}
void
uifcbail
(
void
)
{
}
int
uscrn
(
char
*
str
)
{
return
(
0
);
}
static
int
which
(
char
*
prompt
,
int
max
)
{
char
str
[
41
];
int
i
;
while
(
1
)
{
printf
(
"%s which (1-%d): "
,
prompt
,
max
);
str
[
0
]
=
0
;
fgets
(
str
,
sizeof
(
str
)
-
1
,
stdin
);
i
=
atoi
(
str
);
if
(
i
>
0
&&
i
<=
max
)
return
(
i
-
1
);
}
}
/**************************************************************************/
/* General menu display function. SCRN_* macros define virtual screen */
/* limits. *cur is a pointer to the current option. Returns option number */
/* positive value for selected option or -1 for ESC, -2 for INS or -3 for */
/* DEL. Menus can centered left to right and top to bottom automatically. */
/* mode bits are set with macros WIN_* */
/* option is an array of char arrays, first element of last char array */
/* must be NULL. */
/**************************************************************************/
int
ulist
(
int
mode
,
char
left
,
int
top
,
char
width
,
int
*
cur
,
int
*
bar
,
char
*
title
,
char
**
option
)
{
char
str
[
128
];
int
i
,
j
,
opts
;
int
optnumlen
;
int
yesno
=
0
;
for
(
opts
=
0
;
opts
<
max_opts
&&
opts
<
MAX_OPTS
;
opts
++
)
if
(
option
[
opts
][
0
]
==
0
)
break
;
if
((
*
cur
)
>=
opts
)
(
*
cur
)
=
opts
-
1
;
/* returned after scrolled */
if
((
*
cur
)
<
0
)
(
*
cur
)
=
0
;
if
(
opts
>
999
)
optnumlen
=
4
;
else
if
(
opts
>
99
)
optnumlen
=
3
;
else
if
(
opts
>
9
)
optnumlen
=
2
;
else
optnumlen
=
1
;
while
(
1
)
{
if
(
opts
==
2
&&
!
stricmp
(
option
[
0
],
"Yes"
)
&&
!
stricmp
(
option
[
1
],
"No"
))
{
yesno
=
1
;
printf
(
"%s? "
,
title
);
}
else
{
printf
(
"
\n
[%s]
\n
"
,
title
);
for
(
i
=
0
;
i
<
opts
;
i
++
)
{
printf
(
"%*d: %s
\n
"
,
optnumlen
,
i
+
1
,
option
[
i
]);
if
(
i
&&
!
(
i
%
(
scrn_len
-
2
)))
{
printf
(
"More? "
);
str
[
0
]
=
0
;
fgets
(
str
,
sizeof
(
str
)
-
1
,
stdin
);
if
(
toupper
(
*
str
)
==
'N'
)
break
;
}
}
str
[
0
]
=
0
;
if
(
mode
&
WIN_GET
)
strcat
(
str
,
", Copy"
);
if
(
mode
&
WIN_PUT
)
strcat
(
str
,
", Paste"
);
if
(
mode
&
WIN_INS
)
strcat
(
str
,
", Add"
);
if
(
mode
&
WIN_DEL
)
strcat
(
str
,
", Delete"
);
printf
(
"
\n
Which (Help%s): "
,
str
);
}
str
[
0
]
=
0
;
fgets
(
str
,
sizeof
(
str
)
-
1
,
stdin
);
truncsp
(
str
);
i
=
atoi
(
str
);
if
(
i
>
0
)
{
*
cur
=--
i
;
return
(
*
cur
);
}
i
=
atoi
(
str
+
1
);
switch
(
toupper
(
*
str
))
{
case
0
:
case
ESC
:
case
'Q'
:
printf
(
"Quit
\n
"
);
return
(
-
1
);
case
'Y'
:
if
(
!
yesno
)
break
;
printf
(
"Yes
\n
"
);
return
(
0
);
case
'N'
:
if
(
!
yesno
)
break
;
printf
(
"No
\n
"
);
return
(
1
);
case
'H'
:
case
'?'
:
printf
(
"Help
\n
"
);
help
();
break
;
case
'A'
:
if
(
!
opts
)
return
(
MSK_INS
);
if
(
i
>
0
&&
i
<=
opts
+
1
)
return
((
i
-
1
)
|
MSK_INS
);
return
(
which
(
"Add before"
,
opts
+
1
)
|
MSK_INS
);
break
;
case
'D'
:
if
(
!
opts
)
break
;
if
(
i
>
0
&&
i
<=
opts
)
return
((
i
-
1
)
|
MSK_DEL
);
return
(
which
(
"Delete"
,
opts
)
|
MSK_INS
);
break
;
case
'C'
:
if
(
!
opts
)
break
;
if
(
i
>
0
&&
i
<=
opts
)
return
((
i
-
1
)
|
MSK_GET
);
return
(
which
(
"Copy"
,
opts
)
|
MSK_GET
);
break
;
case
'P'
:
if
(
!
opts
)
break
;
if
(
i
>
0
&&
i
<=
opts
)
return
((
i
-
1
)
|
MSK_PUT
);
return
(
which
(
"Paste"
,
opts
)
|
MSK_PUT
);
break
;
}
}
}
/*************************************************************************/
/* This function is a windowed input string input routine. */
/*************************************************************************/
int
uinput
(
int
mode
,
char
left
,
char
top
,
char
*
prompt
,
char
*
str
,
char
max
,
int
kmode
)
{
printf
(
"%s (maxlen=%u): "
,
prompt
,
max
);
fgets
(
str
,
max
,
stdin
);
truncsp
(
str
);
return
(
strlen
(
str
));
}
/****************************************************************************/
/* Displays the message 'str' and waits for the user to select "OK" */
/****************************************************************************/
void
umsg
(
char
*
str
)
{
printf
(
"%s
\n
"
,
str
);
}
/****************************************************************************/
/* Performs printf() through puttext() routine */
/****************************************************************************/
int
uprintf
(
char
x
,
char
y
,
char
attr
,
char
*
fmat
,
...)
{
int
i
;
va_list
argptr
;
va_start
(
argptr
,
fmat
);
i
=
vprintf
(
fmat
,
argptr
);
va_end
(
argptr
);
return
(
i
);
}
void
upop
(
char
*
str
)
{
if
(
str
==
NULL
)
printf
(
"
\n
"
);
else
printf
(
"
\r
%-79s"
,
str
);
}
/************************************************************/
/* Help (F1) key function. Uses helpbuf as the help input. */
/************************************************************/
void
help
()
{
char
hbuf
[
HELPBUF_SIZE
],
str
[
256
];
char
*
p
;
uint
i
,
j
,
k
,
len
;
long
l
;
FILE
*
fp
;
printf
(
"
\n
"
);
if
(
!
helpbuf
)
{
if
((
fp
=
_fsopen
(
helpixbfile
,
"rb"
,
SH_DENYWR
))
==
NULL
)
sprintf
(
hbuf
,
"ERROR: Cannot open help index: %s"
,
helpixbfile
);
else
{
p
=
strrchr
(
helpfile
,
'/'
);
if
(
p
==
NULL
)
p
=
strrchr
(
helpfile
,
'\\'
);
if
(
p
==
NULL
)
p
=
helpfile
;
else
p
++
;
l
=-
1L
;
while
(
!
feof
(
fp
))
{
if
(
!
fread
(
str
,
12
,
1
,
fp
))
break
;
str
[
12
]
=
0
;
fread
(
&
k
,
2
,
1
,
fp
);
if
(
stricmp
(
str
,
p
)
||
k
!=
helpline
)
{
fseek
(
fp
,
4
,
SEEK_CUR
);
continue
;
}
fread
(
&
l
,
4
,
1
,
fp
);
break
;
}
fclose
(
fp
);
if
(
l
==-
1L
)
sprintf
(
hbuf
,
"ERROR: Cannot locate help key (%s:%u) in: %s"
,
p
,
helpline
,
helpixbfile
);
else
{
if
((
fp
=
_fsopen
(
helpdatfile
,
"rb"
,
SH_DENYWR
))
==
NULL
)
sprintf
(
hbuf
,
"ERROR: Cannot open help file: %s"
,
helpdatfile
);
else
{
fseek
(
fp
,
l
,
SEEK_SET
);
fread
(
hbuf
,
HELPBUF_SIZE
,
1
,
fp
);
fclose
(
fp
);
}
}
}
}
else
strcpy
(
hbuf
,
helpbuf
);
puts
(
hbuf
);
}
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