added scripts and zodiac

dns/zodiac/src/output.c

@@ -0,0 +1,152 @@
+
+/* zodiac - output module
+ *
+ * by scut / teso
+ *
+ * buy "Programming with Curses" if you mind understanding this :)
+ */
+
+#define	OUTPUT_MAIN
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <pthread.h>
+#include <ncurses.h>
+#include "common.h"
+#include "output.h"
+#include "zodiac.h"
+
+mscr *
+out_init (void)
+{
+	mscr	*nm = xcalloc (1, sizeof (mscr));
+	pthread_mutex_init (&nm->outm, NULL);
+
+	initscr ();		/* initialize curses, get termcaps etc. */
+	crmode ();		/* cooked raw (control char's to kernel, rest to us */
+	echo ();		/* echo inputs */
+	nl ();			/* newline on wraps */
+	meta (stdscr, TRUE);
+	keypad (stdscr, TRUE);
+	scrollok (stdscr, FALSE);
+	attrset (A_NORMAL);
+
+	if (stdscr->_maxx < 79 || stdscr->_maxy < 20)
+		return (NULL);
+
+	m_drawbox (stdscr, 0, 0, stdscr->_maxy, stdscr->_maxx);
+	move (0, 1);
+	printw ("= zodiac "VERSION" = by "AUTHORS" =");
+	refresh ();
+
+	/* create configuration, process and udp sniff window */
+	nm->winsh = m_subwin (9, stdscr->_maxx, 1, 0, "console");
+	nm->winproc = m_subwin (10, stdscr->_maxx / 2, 11, 0, "process");
+	nm->winid = m_subwin (10, stdscr->_maxx / 2 + 1, 11, stdscr->_maxx / 2, "id");
+	nm->windns = m_subwin (stdscr->_maxy - 21, stdscr->_maxx, 21, 0, "dns packets");
+
+	if (nm->winsh == NULL || nm->winproc == NULL || nm->windns == NULL)
+		return (NULL);
+
+	touchwin (stdscr);
+	move (0, 0);
+	refresh ();
+
+	return (nm);
+}
+
+void
+m_printfnr (mscr *screen, WINDOW *win, char *str, ...)
+{
+	va_list	vl;
+
+	pthread_mutex_lock (&screen->outm);
+	va_start (vl, str);
+	vw_printw (win, str, vl);
+	va_end (vl);
+
+	pthread_mutex_unlock (&screen->outm);
+
+	return;
+}
+
+void
+m_printf (mscr *screen, WINDOW *win, char *str, ...)
+{
+	va_list	vl;
+
+	pthread_mutex_lock (&screen->outm);
+	va_start (vl, str);
+	vw_printw (win, str, vl);
+	va_end (vl);
+
+	wrefresh (win);
+	pthread_mutex_unlock (&screen->outm);
+
+	return;
+}
+
+
+/* create a subwin from stdscr, putting a nice border around it and set a
+ * title
+ */
+
+WINDOW *
+m_subwin (int lines, int cols, int y1, int x1, char *title)
+{
+	WINDOW	*nw;
+
+	nw = subwin (stdscr, lines - 2, cols - 2, y1 + 1, x1 + 1);
+	if (nw == NULL)
+		return (NULL);
+
+	meta (nw, TRUE);
+	keypad (nw, TRUE);
+	scrollok (nw, TRUE);
+
+	m_drawbox (stdscr, y1, x1, y1 + lines, x1 + cols);
+
+	if (title != NULL) {
+		move (y1, x1 + 1);
+		printw ("= %s =", title);
+	}
+	wmove (nw, 0, 0);
+
+	return (nw);
+}
+
+void
+m_drawbox (WINDOW *win, int y1, int x1, int y2, int x2)
+{
+	int	x, y;
+
+	if (y1 >= y2 || x1 >= x2)
+		return;
+
+	for (y = y1, x = x2 - 1; x > x1; --x) {
+		wmove (win, y, x);
+		waddch (win, '-');
+	}
+	for (y = y2 - 1; y > y1; --y) {
+		wmove (win, y, x1);
+		waddch (win, '|');
+		wmove (win, y, x2);
+		waddch (win, '|');
+	}
+	for (y = y2, x = x2 - 1; x > x1; --x) {
+		wmove (win, y, x);
+		waddch (win, '-');
+	}
+	wmove (win, y1, x1);
+	waddch (win, '+');
+	wmove (win, y1, x2);
+	waddch (win, '+');
+	wmove (win, y2, x1);
+	waddch (win, '+');
+	wmove (win, y2, x2);
+	waddch (win, '+');
+
+	return;
+}
+