mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-12-18 00:21:31 +00:00
435 lines
9.5 KiB
C
435 lines
9.5 KiB
C
/*
|
|
sv_console.c
|
|
|
|
ncurses console for the server
|
|
|
|
Copyright (C) 2001 Bill Currie <bill@taniwha.org>
|
|
|
|
Author: Bill Currie <bill@taniwha.org>
|
|
Date: 2001/7/10
|
|
|
|
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.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
|
|
See the GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to:
|
|
|
|
Free Software Foundation, Inc.
|
|
59 Temple Place - Suite 330
|
|
Boston, MA 02111-1307, USA
|
|
|
|
$Id$
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
# include "config.h"
|
|
#endif
|
|
#ifdef HAVE_CURSES_H
|
|
# include <curses.h>
|
|
#endif
|
|
#ifdef HAVE_STRING_H
|
|
# include <string.h>
|
|
#endif
|
|
#ifdef HAVE_STRINGS_H
|
|
# include <strings.h>
|
|
#endif
|
|
#ifdef HAVE_UNISTD_H
|
|
# include <unistd.h>
|
|
#endif
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "QF/cmd.h"
|
|
#include "QF/console.h"
|
|
#include "QF/cvar.h"
|
|
#include "QF/qtypes.h"
|
|
#include "QF/sys.h"
|
|
|
|
#include "server.h"
|
|
|
|
#ifdef HAVE_CURSES_H
|
|
static WINDOW *output;
|
|
static WINDOW *status;
|
|
static WINDOW *input;
|
|
static int screen_x, screen_y;
|
|
|
|
#define MAXCMDLINE 256
|
|
char key_lines[32][MAXCMDLINE];
|
|
int edit_line;
|
|
int history_line;
|
|
int key_linepos;
|
|
|
|
static chtype attr_table[4] = {
|
|
A_NORMAL,
|
|
COLOR_PAIR(1),
|
|
COLOR_PAIR(2),
|
|
COLOR_PAIR(3),
|
|
};
|
|
|
|
static const byte attr_map[256] = {
|
|
3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 3, 3, 0, 3, 3,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
|
|
3, 3, 3, 3, 3, 3, 3, 3, 3, 0, 0, 3, 3, 0, 3, 3,
|
|
2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
|
|
};
|
|
#endif
|
|
|
|
|
|
void
|
|
Con_Init (const char *plugin_name)
|
|
{
|
|
#ifdef HAVE_CURSES_H
|
|
int i;
|
|
|
|
for (i = 0; i < 32; i++) {
|
|
key_lines[i][0] = ']';
|
|
key_lines[i][1] = 0;
|
|
}
|
|
key_linepos = 1;
|
|
|
|
initscr ();
|
|
start_color ();
|
|
cbreak ();
|
|
noecho ();
|
|
|
|
nonl ();
|
|
intrflush (stdscr, FALSE);
|
|
|
|
getmaxyx (stdscr, screen_y, screen_x);
|
|
output = subwin (stdscr, screen_y - 2, screen_x, 0, 0);
|
|
status = subwin (stdscr, 1, screen_x, screen_y - 2, 0);
|
|
input = subwin (stdscr, 1, screen_x, screen_y - 1, 0);
|
|
|
|
init_pair (1, COLOR_YELLOW, COLOR_BLACK);
|
|
init_pair (2, COLOR_GREEN, COLOR_BLACK);
|
|
init_pair (3, COLOR_RED, COLOR_BLACK);
|
|
init_pair (4, COLOR_YELLOW, COLOR_BLUE);
|
|
|
|
scrollok (output, TRUE);
|
|
leaveok (output, TRUE);
|
|
|
|
scrollok (status, FALSE);
|
|
leaveok (status, TRUE);
|
|
|
|
scrollok (input, FALSE);
|
|
nodelay (input, TRUE);
|
|
keypad (input, TRUE);
|
|
|
|
wclear (output);
|
|
wbkgdset (status, COLOR_PAIR(4));
|
|
wclear (status);
|
|
wclear (input);
|
|
touchwin (stdscr);
|
|
wrefresh (output);
|
|
wrefresh (status);
|
|
wrefresh (input);
|
|
#else
|
|
if (setvbuf (stdout, 0, _IOLBF, BUFSIZ))
|
|
Con_Printf ("warning: couldn't set stdout to linebuffered.\n");
|
|
#endif
|
|
}
|
|
|
|
void
|
|
Con_Shutdown (void)
|
|
{
|
|
#ifdef HAVE_CURSES_H
|
|
endwin ();
|
|
#endif
|
|
}
|
|
|
|
void
|
|
Con_Print (const char *txt)
|
|
{
|
|
#ifdef HAVE_CURSES_H
|
|
if (output) {
|
|
chtype ch;
|
|
|
|
while ((ch = (byte)*txt++)) {
|
|
ch = sys_char_map[ch] | attr_table[attr_map[ch]];
|
|
waddch (output, ch);
|
|
}
|
|
touchwin (stdscr);
|
|
wrefresh (output);
|
|
} else {
|
|
#endif
|
|
int ch;
|
|
while ((ch = (byte)*txt++)) {
|
|
ch = sys_char_map[ch];
|
|
putchar (ch);
|
|
}
|
|
#ifdef HAVE_CURSES_H
|
|
}
|
|
#endif
|
|
}
|
|
|
|
void
|
|
Con_ProcessInput (inputline_t *il, int ch)
|
|
{
|
|
#ifdef HAVE_CURSES_H
|
|
int i;
|
|
int curs_x;
|
|
char *text = 0;
|
|
|
|
static int scroll;
|
|
|
|
ch = wgetch (input);
|
|
switch (ch) {
|
|
case KEY_ENTER:
|
|
case '\n':
|
|
case '\r':
|
|
if (key_lines[edit_line][1] == '/'
|
|
&& key_lines[edit_line][2] == '/')
|
|
goto no_lf;
|
|
else if (key_lines[edit_line][1] == '\\'
|
|
|| key_lines[edit_line][1] == '/')
|
|
Cbuf_AddText (key_lines[edit_line] + 2);
|
|
else
|
|
Cbuf_AddText (key_lines[edit_line] + 1);
|
|
Cbuf_AddText ("\n");
|
|
no_lf:
|
|
SV_Printf ("%s\n", key_lines[edit_line]);
|
|
edit_line = (edit_line + 1) & 31;
|
|
history_line = edit_line;
|
|
key_lines[edit_line][0] = ']';
|
|
key_lines[edit_line][1] = 0;
|
|
key_linepos = 1;
|
|
break;
|
|
case '\t':
|
|
Con_CompleteCommandLine();
|
|
break;
|
|
case KEY_BACKSPACE:
|
|
case '\b':
|
|
if (key_linepos > 1) {
|
|
strcpy (key_lines[edit_line] + key_linepos - 1,
|
|
key_lines[edit_line] + key_linepos);
|
|
key_linepos--;
|
|
}
|
|
break;
|
|
case KEY_DC:
|
|
if (key_linepos < strlen (key_lines[edit_line]))
|
|
strcpy (key_lines[edit_line] + key_linepos,
|
|
key_lines[edit_line] + key_linepos + 1);
|
|
break;
|
|
case KEY_RIGHT:
|
|
if (key_linepos < strlen (key_lines[edit_line]))
|
|
key_linepos++;
|
|
break;
|
|
case KEY_LEFT:
|
|
if (key_linepos > 1)
|
|
key_linepos--;
|
|
break;
|
|
case KEY_UP:
|
|
do {
|
|
history_line = (history_line - 1) & 31;
|
|
} while (history_line != edit_line && !key_lines[history_line][1]);
|
|
if (history_line == edit_line)
|
|
history_line = (edit_line + 1) & 31;
|
|
strcpy (key_lines[edit_line], key_lines[history_line]);
|
|
key_linepos = strlen (key_lines[edit_line]);
|
|
break;
|
|
case KEY_DOWN:
|
|
if (history_line == edit_line)
|
|
break;
|
|
do {
|
|
history_line = (history_line + 1) & 31;
|
|
} while (history_line != edit_line && !key_lines[history_line][1]);
|
|
if (history_line == edit_line) {
|
|
key_lines[edit_line][0] = ']';
|
|
key_lines[edit_line][1] = 0;
|
|
key_linepos = 1;
|
|
} else {
|
|
strcpy (key_lines[edit_line], key_lines[history_line]);
|
|
key_linepos = strlen (key_lines[edit_line]);
|
|
}
|
|
break;
|
|
case KEY_PPAGE:
|
|
break;
|
|
case KEY_NPAGE:
|
|
break;
|
|
case KEY_HOME:
|
|
key_linepos = 1;
|
|
break;
|
|
case KEY_END:
|
|
key_linepos = strlen (key_lines[edit_line]);
|
|
break;
|
|
default:
|
|
if (ch >= ' ' && ch < 127) {
|
|
i = strlen (key_lines[edit_line]);
|
|
if (i >= MAXCMDLINE - 1)
|
|
break;
|
|
// This also moves the ending \0
|
|
memmove (key_lines[edit_line] + key_linepos + 1,
|
|
key_lines[edit_line] + key_linepos,
|
|
i - key_linepos + 1);
|
|
key_lines[edit_line][key_linepos] = ch;
|
|
key_linepos++;
|
|
}
|
|
break;
|
|
}
|
|
|
|
i = key_linepos - 1;
|
|
if (scroll > i)
|
|
scroll = i;
|
|
if (scroll < i - (screen_x - 2) + 1)
|
|
scroll = i - (screen_x - 2) + 1;
|
|
text = key_lines[edit_line] + scroll + 1;
|
|
if ((int)strlen (text) < screen_x - 2) {
|
|
scroll = strlen (key_lines[edit_line] + 1) - (screen_x - 2);
|
|
if (scroll < 0)
|
|
scroll = 0;
|
|
text = key_lines[edit_line] + scroll + 1;
|
|
}
|
|
|
|
curs_x = key_linepos - scroll;
|
|
|
|
wmove (input, 0, 0);
|
|
if (scroll) {
|
|
waddch (input, '<');
|
|
} else {
|
|
waddch (input, key_lines[edit_line][0]);
|
|
}
|
|
for (i = 0; i < screen_x - 2 && *text; i++)
|
|
waddch (input, *text++);
|
|
while (i++ < screen_x - 2)
|
|
waddch (input, ' ');
|
|
if (*text) {
|
|
waddch (input, '>');
|
|
} else {
|
|
waddch (input, ' ');
|
|
}
|
|
wmove (input, 0, curs_x);
|
|
touchline (stdscr, screen_y - 1, 1);
|
|
wrefresh (input);
|
|
#else
|
|
const char *cmd;
|
|
|
|
while (1) {
|
|
cmd = Sys_ConsoleInput ();
|
|
if (!cmd)
|
|
break;
|
|
Cbuf_AddText (cmd);
|
|
}
|
|
#endif
|
|
}
|
|
|
|
#ifdef HAVE_CURSES_H
|
|
/*
|
|
Con_CompleteCommandLine
|
|
|
|
New function for tab-completion system
|
|
Added by EvilTypeGuy
|
|
Thanks to Fett erich@heintz.com
|
|
Thanks to taniwha
|
|
|
|
*/
|
|
void
|
|
Con_CompleteCommandLine (void)
|
|
{
|
|
const char *cmd = "";
|
|
char *s;
|
|
int c, v, a, i;
|
|
int cmd_len;
|
|
const char **list[3] = {0, 0, 0};
|
|
|
|
s = key_lines[edit_line] + 1;
|
|
if (*s == '\\' || *s == '/')
|
|
s++;
|
|
|
|
// Count number of possible matches
|
|
c = Cmd_CompleteCountPossible(s);
|
|
v = Cvar_CompleteCountPossible(s);
|
|
a = Cmd_CompleteAliasCountPossible(s);
|
|
|
|
if (!(c + v + a)) // No possible matches
|
|
return;
|
|
|
|
if (c + v + a == 1) {
|
|
if (c)
|
|
list[0] = Cmd_CompleteBuildList(s);
|
|
else if (v)
|
|
list[0] = Cvar_CompleteBuildList(s);
|
|
else
|
|
list[0] = Cmd_CompleteAliasBuildList(s);
|
|
cmd = *list[0];
|
|
cmd_len = strlen (cmd);
|
|
} else {
|
|
if (c)
|
|
cmd = *(list[0] = Cmd_CompleteBuildList(s));
|
|
if (v)
|
|
cmd = *(list[1] = Cvar_CompleteBuildList(s));
|
|
if (a)
|
|
cmd = *(list[2] = Cmd_CompleteAliasBuildList(s));
|
|
|
|
cmd_len = strlen (s);
|
|
do {
|
|
for (i = 0; i < 3; i++) {
|
|
char ch = cmd[cmd_len];
|
|
const char **l = list[i];
|
|
if (l) {
|
|
while (*l && (*l)[cmd_len] == ch)
|
|
l++;
|
|
if (*l)
|
|
break;
|
|
}
|
|
}
|
|
if (i == 3)
|
|
cmd_len++;
|
|
} while (i == 3);
|
|
// 'quakebar'
|
|
SV_Printf("\n\35");
|
|
for (i = 0; i < screen_x - 4; i++)
|
|
SV_Printf("\36");
|
|
SV_Printf("\37\n");
|
|
|
|
// Print Possible Commands
|
|
if (c) {
|
|
SV_Printf("%i possible command%s\n", c, (c > 1) ? "s: " : ":");
|
|
Con_DisplayList(list[0], screen_x);
|
|
}
|
|
|
|
if (v) {
|
|
SV_Printf("%i possible variable%s\n", v, (v > 1) ? "s: " : ":");
|
|
Con_DisplayList(list[1], screen_x);
|
|
}
|
|
|
|
if (a) {
|
|
SV_Printf("%i possible aliases%s\n", a, (a > 1) ? "s: " : ":");
|
|
Con_DisplayList(list[2], screen_x);
|
|
}
|
|
}
|
|
|
|
if (cmd) {
|
|
key_lines[edit_line][1] = '/';
|
|
strncpy(key_lines[edit_line] + 2, cmd, cmd_len);
|
|
key_linepos = cmd_len + 2;
|
|
if (c + v + a == 1) {
|
|
key_lines[edit_line][key_linepos] = ' ';
|
|
key_linepos++;
|
|
}
|
|
key_lines[edit_line][key_linepos] = 0;
|
|
}
|
|
for (i = 0; i < 3; i++)
|
|
if (list[i])
|
|
free (list[i]);
|
|
}
|
|
#endif
|