1 b330c942 2005-10-31 devnull #include <u.h>
  2 b330c942 2005-10-31 devnull #include <libc.h>
  3 b330c942 2005-10-31 devnull #include <draw.h>
  4 b330c942 2005-10-31 devnull #include <plumb.h>
  5 b330c942 2005-10-31 devnull #include <regexp.h>
  6 b330c942 2005-10-31 devnull //jpc #include <event.h>	/* for support routines only */
  7 b330c942 2005-10-31 devnull #include <bio.h>
  8 b330c942 2005-10-31 devnull #include <thread.h>
  9 b330c942 2005-10-31 devnull #include <mouse.h>
 10 b330c942 2005-10-31 devnull #include <cursor.h>
 11 b330c942 2005-10-31 devnull #include <9pclient.h>
 12 b330c942 2005-10-31 devnull #include "faces.h"
 13 b330c942 2005-10-31 devnull 
 14 b330c942 2005-10-31 devnull int	history = 0;	/* use old interface, showing history of mailbox rather than current state */
 15 b330c942 2005-10-31 devnull int	initload = 0;	/* initialize program with contents of mail box */
 16 b330c942 2005-10-31 devnull 
 17 b330c942 2005-10-31 devnull enum
 18 b330c942 2005-10-31 devnull {
 19 b330c942 2005-10-31 devnull 	Facesep = 6,	/* must be even to avoid damaging background stipple */
 20 b330c942 2005-10-31 devnull 	Infolines = 9,
 21 b330c942 2005-10-31 devnull 
 22 b330c942 2005-10-31 devnull 	HhmmTime = 18*60*60,	/* max age of face to display hh:mm time */
 23 b330c942 2005-10-31 devnull };
 24 b330c942 2005-10-31 devnull 
 25 b330c942 2005-10-31 devnull enum
 26 b330c942 2005-10-31 devnull {
 27 b330c942 2005-10-31 devnull 	Mainp,
 28 b330c942 2005-10-31 devnull 	Timep,
 29 b330c942 2005-10-31 devnull 	Mousep,
 30 b330c942 2005-10-31 devnull 	NPROC
 31 b330c942 2005-10-31 devnull };
 32 b330c942 2005-10-31 devnull 
 33 b330c942 2005-10-31 devnull int pids[NPROC];
 34 b330c942 2005-10-31 devnull char *procnames[] = {
 35 b330c942 2005-10-31 devnull 	"main",
 36 b330c942 2005-10-31 devnull 	"time",
 37 b330c942 2005-10-31 devnull 	"mouse"
 38 b330c942 2005-10-31 devnull };
 39 b330c942 2005-10-31 devnull 
 40 b330c942 2005-10-31 devnull Rectangle leftright = {0, 0, 20, 15};
 41 b330c942 2005-10-31 devnull 
 42 b330c942 2005-10-31 devnull uchar leftdata[] = {
 43 b330c942 2005-10-31 devnull 	0x00, 0x80, 0x00, 0x01, 0x80, 0x00, 0x03, 0x80,
 44 b330c942 2005-10-31 devnull 	0x00, 0x07, 0x80, 0x00, 0x0f, 0x00, 0x00, 0x1f,
 45 b330c942 2005-10-31 devnull 	0xff, 0xf0, 0x3f, 0xff, 0xf0, 0xff, 0xff, 0xf0,
 46 b330c942 2005-10-31 devnull 	0x3f, 0xff, 0xf0, 0x1f, 0xff, 0xf0, 0x0f, 0x00,
 47 b330c942 2005-10-31 devnull 	0x00, 0x07, 0x80, 0x00, 0x03, 0x80, 0x00, 0x01,
 48 b330c942 2005-10-31 devnull 	0x80, 0x00, 0x00, 0x80, 0x00
 49 b330c942 2005-10-31 devnull };
 50 b330c942 2005-10-31 devnull 
 51 b330c942 2005-10-31 devnull uchar rightdata[] = {
 52 b330c942 2005-10-31 devnull 	0x00, 0x10, 0x00, 0x00, 0x18, 0x00, 0x00, 0x1c,
 53 b330c942 2005-10-31 devnull 	0x00, 0x00, 0x1e, 0x00, 0x00, 0x0f, 0x00, 0xff,
 54 b330c942 2005-10-31 devnull 	0xff, 0x80, 0xff, 0xff, 0xc0, 0xff, 0xff, 0xf0,
 55 b330c942 2005-10-31 devnull 	0xff, 0xff, 0xc0, 0xff, 0xff, 0x80, 0x00, 0x0f,
 56 b330c942 2005-10-31 devnull 	0x00, 0x00, 0x1e, 0x00, 0x00, 0x1c, 0x00, 0x00,
 57 b330c942 2005-10-31 devnull 	0x18, 0x00, 0x00, 0x10, 0x00
 58 b330c942 2005-10-31 devnull };
 59 b330c942 2005-10-31 devnull 
 60 b330c942 2005-10-31 devnull CFsys	*upasfs;
 61 b330c942 2005-10-31 devnull Mousectl	*mousectl;
 62 b330c942 2005-10-31 devnull Image	*blue;		/* full arrow */
 63 b330c942 2005-10-31 devnull Image	*bgrnd;		/* pale blue background color */
 64 b330c942 2005-10-31 devnull Image	*left;		/* left-pointing arrow mask */
 65 b330c942 2005-10-31 devnull Image	*right;		/* right-pointing arrow mask */
 66 b330c942 2005-10-31 devnull Font	*tinyfont;
 67 b330c942 2005-10-31 devnull Font	*mediumfont;
 68 b330c942 2005-10-31 devnull Font	*datefont;
 69 b330c942 2005-10-31 devnull int	first, last;	/* first and last visible face; last is first invisible */
 70 b330c942 2005-10-31 devnull int	nfaces;
 71 b330c942 2005-10-31 devnull int	mousefd;
 72 b330c942 2005-10-31 devnull int	nacross;
 73 b330c942 2005-10-31 devnull int	ndown;
 74 b330c942 2005-10-31 devnull 
 75 b330c942 2005-10-31 devnull char	date[64];
 76 b330c942 2005-10-31 devnull Face	**faces;
 77 b330c942 2005-10-31 devnull char	*maildir = "/mail/fs/mbox";
 78 b330c942 2005-10-31 devnull ulong	now;
 79 b330c942 2005-10-31 devnull 
 80 b330c942 2005-10-31 devnull Point	datep = { 8, 6 };
 81 b330c942 2005-10-31 devnull Point	facep = { 8, 6+0+4 };	/* 0 updated to datefont->height in init() */
 82 b330c942 2005-10-31 devnull Point	enddate;			/* where date ends on display; used to place arrows */
 83 b330c942 2005-10-31 devnull Rectangle	leftr;			/* location of left arrow on display */
 84 b330c942 2005-10-31 devnull Rectangle	rightr;		/* location of right arrow on display */
 85 b330c942 2005-10-31 devnull void updatetimes(void);
 86 b330c942 2005-10-31 devnull 
 87 b330c942 2005-10-31 devnull void
 88 b330c942 2005-10-31 devnull setdate(void)
 89 b330c942 2005-10-31 devnull {
 90 b330c942 2005-10-31 devnull 	now = time(nil);
 91 b330c942 2005-10-31 devnull 	strcpy(date, ctime(now));
 92 b330c942 2005-10-31 devnull 	date[4+4+3+5] = '\0';	/* change from Thu Jul 22 14:28:43 EDT 1999\n to Thu Jul 22 14:28 */
 93 b330c942 2005-10-31 devnull }
 94 b330c942 2005-10-31 devnull 
 95 b330c942 2005-10-31 devnull void
 96 b330c942 2005-10-31 devnull init(void)
 97 b330c942 2005-10-31 devnull {
 98 b330c942 2005-10-31 devnull #if 0
 99 b330c942 2005-10-31 devnull 	mousefd = open("/dev/mouse", OREAD);
100 b330c942 2005-10-31 devnull 	if(mousefd < 0){
101 b330c942 2005-10-31 devnull 		fprint(2, "faces: can't open mouse: %r\n");
102 b330c942 2005-10-31 devnull 		threadexitsall("mouse");
103 b330c942 2005-10-31 devnull 	}
104 b330c942 2005-10-31 devnull #endif
105 b330c942 2005-10-31 devnull 	upasfs = nsmount("upasfs",nil);
106 b330c942 2005-10-31 devnull 	mousectl = initmouse(nil,screen);
107 b330c942 2005-10-31 devnull 	initplumb();
108 b330c942 2005-10-31 devnull 
109 b330c942 2005-10-31 devnull 	/* make background color */
110 b330c942 2005-10-31 devnull 	bgrnd = allocimagemix(display, DPalebluegreen, DWhite);
111 b330c942 2005-10-31 devnull 	blue = allocimage(display, Rect(0,0,1,1), screen->chan, 1, 0x008888FF);	/* blue-green */
112 b330c942 2005-10-31 devnull 	left = allocimage(display, leftright, GREY1, 0, DWhite);
113 b330c942 2005-10-31 devnull 	right = allocimage(display, leftright, GREY1, 0, DWhite);
114 b330c942 2005-10-31 devnull 	if(bgrnd==nil || blue==nil || left==nil || right==nil){
115 b330c942 2005-10-31 devnull 		fprint(2, "faces: can't create images: %r\n");
116 b330c942 2005-10-31 devnull 		threadexitsall("image");
117 b330c942 2005-10-31 devnull 	}
118 b330c942 2005-10-31 devnull 
119 b330c942 2005-10-31 devnull 	loadimage(left, leftright, leftdata, sizeof leftdata);
120 b330c942 2005-10-31 devnull 	loadimage(right, leftright, rightdata, sizeof rightdata);
121 b330c942 2005-10-31 devnull 
122 b330c942 2005-10-31 devnull 	/* initialize little fonts */
123 b330c942 2005-10-31 devnull 	tinyfont = openfont(display, "/lib/font/bit/misc/ascii.5x7.font");
124 b330c942 2005-10-31 devnull 	if(tinyfont == nil)
125 b330c942 2005-10-31 devnull 		tinyfont = font;
126 b330c942 2005-10-31 devnull 	mediumfont = openfont(display, "/lib/font/bit/pelm/latin1.8.font");
127 b330c942 2005-10-31 devnull 	if(mediumfont == nil)
128 b330c942 2005-10-31 devnull 		mediumfont = font;
129 b330c942 2005-10-31 devnull 	datefont = font;
130 b330c942 2005-10-31 devnull 
131 b330c942 2005-10-31 devnull 	facep.y += datefont->height;
132 b330c942 2005-10-31 devnull 	if(datefont->height & 1)	/* stipple parity */
133 b330c942 2005-10-31 devnull 		facep.y++;
134 b330c942 2005-10-31 devnull 	faces = nil;
135 b330c942 2005-10-31 devnull }
136 b330c942 2005-10-31 devnull 
137 b330c942 2005-10-31 devnull void
138 b330c942 2005-10-31 devnull drawtime(void)
139 b330c942 2005-10-31 devnull {
140 b330c942 2005-10-31 devnull 	Rectangle r;
141 b330c942 2005-10-31 devnull 
142 b330c942 2005-10-31 devnull 	r.min = addpt(screen->r.min, datep);
143 b330c942 2005-10-31 devnull 	if(eqpt(enddate, ZP)){
144 b330c942 2005-10-31 devnull 		enddate = r.min;
145 b330c942 2005-10-31 devnull 		enddate.x += stringwidth(datefont, "Wed May 30 22:54");	/* nice wide string */
146 b330c942 2005-10-31 devnull 		enddate.x += Facesep;	/* for safety */
147 b330c942 2005-10-31 devnull 	}
148 b330c942 2005-10-31 devnull 	r.max.x = enddate.x;
149 b330c942 2005-10-31 devnull 	r.max.y = enddate.y+datefont->height;
150 b330c942 2005-10-31 devnull 	draw(screen, r, bgrnd, nil, ZP);
151 b330c942 2005-10-31 devnull 	string(screen, r.min, display->black, ZP, datefont, date);
152 b330c942 2005-10-31 devnull }
153 b330c942 2005-10-31 devnull 
154 b330c942 2005-10-31 devnull void
155 b330c942 2005-10-31 devnull timeproc(void *dummy)
156 b330c942 2005-10-31 devnull {
157 b330c942 2005-10-31 devnull 	for(;;){
158 b330c942 2005-10-31 devnull 		lockdisplay(display);
159 b330c942 2005-10-31 devnull 		drawtime();
160 b330c942 2005-10-31 devnull 		updatetimes();
161 b330c942 2005-10-31 devnull 		flushimage(display, 1);
162 b330c942 2005-10-31 devnull 		unlockdisplay(display);
163 b330c942 2005-10-31 devnull 		sleep(60000);
164 b330c942 2005-10-31 devnull 		setdate();
165 b330c942 2005-10-31 devnull 	}
166 b330c942 2005-10-31 devnull }
167 b330c942 2005-10-31 devnull 
168 b330c942 2005-10-31 devnull int
169 b330c942 2005-10-31 devnull alreadyseen(char *digest)
170 b330c942 2005-10-31 devnull {
171 b330c942 2005-10-31 devnull 	int i;
172 b330c942 2005-10-31 devnull 	Face *f;
173 b330c942 2005-10-31 devnull 
174 b330c942 2005-10-31 devnull 	if(!digest)
175 b330c942 2005-10-31 devnull 		return 0;
176 b330c942 2005-10-31 devnull 
177 b330c942 2005-10-31 devnull 	/* can do accurate check */
178 b330c942 2005-10-31 devnull 	for(i=0; i<nfaces; i++){
179 b330c942 2005-10-31 devnull 		f = faces[i];
180 b330c942 2005-10-31 devnull 		if(f->str[Sdigest]!=nil && strcmp(digest, f->str[Sdigest])==0)
181 b330c942 2005-10-31 devnull 			return 1;
182 b330c942 2005-10-31 devnull 	}
183 b330c942 2005-10-31 devnull 	return 0;
184 b330c942 2005-10-31 devnull }
185 b330c942 2005-10-31 devnull 
186 b330c942 2005-10-31 devnull int
187 b330c942 2005-10-31 devnull torune(Rune *r, char *s, int nr)
188 b330c942 2005-10-31 devnull {
189 b330c942 2005-10-31 devnull 	int i;
190 b330c942 2005-10-31 devnull 
191 b330c942 2005-10-31 devnull 	for(i=0; i<nr-1 && *s!='\0'; i++)
192 b330c942 2005-10-31 devnull 		s += chartorune(r+i, s);
193 b330c942 2005-10-31 devnull 	r[i] = L'\0';
194 b330c942 2005-10-31 devnull 	return i;
195 b330c942 2005-10-31 devnull }
196 b330c942 2005-10-31 devnull 
197 b330c942 2005-10-31 devnull void
198 b330c942 2005-10-31 devnull center(Font *f, Point p, char *s, Image *color)
199 b330c942 2005-10-31 devnull {
200 b330c942 2005-10-31 devnull 	int i, n, dx;
201 b330c942 2005-10-31 devnull 	Rune rbuf[32];
202 b330c942 2005-10-31 devnull 	char sbuf[32*UTFmax+1];
203 b330c942 2005-10-31 devnull 
204 b330c942 2005-10-31 devnull 	dx = stringwidth(f, s);
205 b330c942 2005-10-31 devnull 	if(dx > Facesize){
206 b330c942 2005-10-31 devnull 		n = torune(rbuf, s, nelem(rbuf));
207 b330c942 2005-10-31 devnull 		for(i=0; i<n; i++){
208 b330c942 2005-10-31 devnull 			dx = runestringnwidth(f, rbuf, i+1);
209 b330c942 2005-10-31 devnull 			if(dx > Facesize)
210 b330c942 2005-10-31 devnull 				break;
211 b330c942 2005-10-31 devnull 		}
212 b330c942 2005-10-31 devnull 		sprint(sbuf, "%.*S", i, rbuf);
213 b330c942 2005-10-31 devnull 		s = sbuf;
214 b330c942 2005-10-31 devnull 		dx = stringwidth(f, s);
215 b330c942 2005-10-31 devnull 	}
216 b330c942 2005-10-31 devnull 	p.x += (Facesize-dx)/2;
217 b330c942 2005-10-31 devnull 	string(screen, p, color, ZP, f, s);
218 b330c942 2005-10-31 devnull }
219 b330c942 2005-10-31 devnull 
220 b330c942 2005-10-31 devnull Rectangle
221 b330c942 2005-10-31 devnull facerect(int index)	/* index is geometric; 0 is always upper left face */
222 b330c942 2005-10-31 devnull {
223 b330c942 2005-10-31 devnull 	Rectangle r;
224 b330c942 2005-10-31 devnull 	int x, y;
225 b330c942 2005-10-31 devnull 
226 b330c942 2005-10-31 devnull 	x = index % nacross;
227 b330c942 2005-10-31 devnull 	y = index / nacross;
228 b330c942 2005-10-31 devnull 	r.min = addpt(screen->r.min, facep);
229 b330c942 2005-10-31 devnull 	r.min.x += x*(Facesize+Facesep);
230 b330c942 2005-10-31 devnull 	r.min.y += y*(Facesize+Facesep+2*mediumfont->height);
231 b330c942 2005-10-31 devnull 	r.max = addpt(r.min, Pt(Facesize, Facesize));
232 b330c942 2005-10-31 devnull 	r.max.y += 2*mediumfont->height;
233 b330c942 2005-10-31 devnull 	/* simple fix to avoid drawing off screen, allowing customers to use position */
234 b330c942 2005-10-31 devnull 	if(index<0 || index>=nacross*ndown)
235 b330c942 2005-10-31 devnull 		r.max.x = r.min.x;
236 b330c942 2005-10-31 devnull 	return r;
237 b330c942 2005-10-31 devnull }
238 b330c942 2005-10-31 devnull 
239 b330c942 2005-10-31 devnull static char *mon = "JanFebMarAprMayJunJulAugSepOctNovDec";
240 b330c942 2005-10-31 devnull char*
241 b330c942 2005-10-31 devnull facetime(Face *f, int *recent)
242 b330c942 2005-10-31 devnull {
243 b330c942 2005-10-31 devnull 	static char buf[30];
244 b330c942 2005-10-31 devnull 
245 b330c942 2005-10-31 devnull 	if((long)(now - f->time) > HhmmTime){
246 b330c942 2005-10-31 devnull 		*recent = 0;
247 b330c942 2005-10-31 devnull 		sprint(buf, "%.3s %2d", mon+3*f->tm.mon, f->tm.mday);
248 b330c942 2005-10-31 devnull 		return buf;
249 b330c942 2005-10-31 devnull 	}else{
250 b330c942 2005-10-31 devnull 		*recent = 1;
251 b330c942 2005-10-31 devnull 		sprint(buf, "%02d:%02d", f->tm.hour, f->tm.min);
252 b330c942 2005-10-31 devnull 		return buf;
253 b330c942 2005-10-31 devnull 	}
254 b330c942 2005-10-31 devnull }
255 b330c942 2005-10-31 devnull 
256 b330c942 2005-10-31 devnull void
257 b330c942 2005-10-31 devnull drawface(Face *f, int i)
258 b330c942 2005-10-31 devnull {
259 b330c942 2005-10-31 devnull 	char *tstr;
260 b330c942 2005-10-31 devnull 	Rectangle r;
261 b330c942 2005-10-31 devnull 	Point p;
262 b330c942 2005-10-31 devnull 
263 b330c942 2005-10-31 devnull 	if(f == nil)
264 b330c942 2005-10-31 devnull 		return;
265 b330c942 2005-10-31 devnull 	if(i<first || i>=last)
266 b330c942 2005-10-31 devnull 		return;
267 b330c942 2005-10-31 devnull 	r = facerect(i-first);
268 b330c942 2005-10-31 devnull 	draw(screen, r, bgrnd, nil, ZP);
269 b330c942 2005-10-31 devnull 	draw(screen, r, f->bit, f->mask, ZP);
270 b330c942 2005-10-31 devnull 	r.min.y += Facesize;
271 b330c942 2005-10-31 devnull 	center(mediumfont, r.min, f->str[Suser], display->black);
272 b330c942 2005-10-31 devnull 	r.min.y += mediumfont->height;
273 b330c942 2005-10-31 devnull 	tstr = facetime(f, &f->recent);
274 b330c942 2005-10-31 devnull 	center(mediumfont, r.min, tstr, display->black);
275 b330c942 2005-10-31 devnull 	if(f->unknown){
276 b330c942 2005-10-31 devnull 		r.min.y -= mediumfont->height + tinyfont->height + 2;
277 b330c942 2005-10-31 devnull 		for(p.x=-1; p.x<=1; p.x++)
278 b330c942 2005-10-31 devnull 			for(p.y=-1; p.y<=1; p.y++)
279 b330c942 2005-10-31 devnull 				center(tinyfont, addpt(r.min, p), f->str[Sdomain], display->white);
280 b330c942 2005-10-31 devnull 		center(tinyfont, r.min, f->str[Sdomain], display->black);
281 b330c942 2005-10-31 devnull 	}
282 b330c942 2005-10-31 devnull }
283 b330c942 2005-10-31 devnull 
284 b330c942 2005-10-31 devnull void
285 b330c942 2005-10-31 devnull updatetimes(void)
286 b330c942 2005-10-31 devnull {
287 b330c942 2005-10-31 devnull 	int i;
288 b330c942 2005-10-31 devnull 	Face *f;
289 b330c942 2005-10-31 devnull 
290 b330c942 2005-10-31 devnull 	for(i=0; i<nfaces; i++){
291 b330c942 2005-10-31 devnull 		f = faces[i];
292 b330c942 2005-10-31 devnull 		if(f == nil)
293 b330c942 2005-10-31 devnull 			continue;
294 b330c942 2005-10-31 devnull 		if(((long)(now - f->time) <= HhmmTime) != f->recent)
295 b330c942 2005-10-31 devnull 			drawface(f, i);
296 b330c942 2005-10-31 devnull 	}	
297 b330c942 2005-10-31 devnull }
298 b330c942 2005-10-31 devnull 
299 b330c942 2005-10-31 devnull void
300 b330c942 2005-10-31 devnull setlast(void)
301 b330c942 2005-10-31 devnull {
302 b330c942 2005-10-31 devnull 	last = first+nacross*ndown;
303 b330c942 2005-10-31 devnull 	if(last > nfaces)
304 b330c942 2005-10-31 devnull 		last = nfaces;
305 b330c942 2005-10-31 devnull }
306 b330c942 2005-10-31 devnull 
307 b330c942 2005-10-31 devnull void
308 b330c942 2005-10-31 devnull drawarrows(void)
309 b330c942 2005-10-31 devnull {
310 b330c942 2005-10-31 devnull 	Point p;
311 b330c942 2005-10-31 devnull 
312 b330c942 2005-10-31 devnull 	p = enddate;
313 b330c942 2005-10-31 devnull 	p.x += Facesep;
314 b330c942 2005-10-31 devnull 	if(p.x & 1)
315 b330c942 2005-10-31 devnull 		p.x++;	/* align background texture */
316 b330c942 2005-10-31 devnull 	leftr = rectaddpt(leftright, p);
317 b330c942 2005-10-31 devnull 	p.x += Dx(leftright) + Facesep;
318 b330c942 2005-10-31 devnull 	rightr = rectaddpt(leftright, p);
319 b330c942 2005-10-31 devnull 	draw(screen, leftr, first>0? blue : bgrnd, left, leftright.min);
320 b330c942 2005-10-31 devnull 	draw(screen, rightr, last<nfaces? blue : bgrnd, right, leftright.min);
321 b330c942 2005-10-31 devnull }
322 b330c942 2005-10-31 devnull 
323 b330c942 2005-10-31 devnull void
324 b330c942 2005-10-31 devnull addface(Face *f)	/* always adds at 0 */
325 b330c942 2005-10-31 devnull {
326 b330c942 2005-10-31 devnull 	Face **ofaces;
327 b330c942 2005-10-31 devnull 	Rectangle r0, r1, r;
328 b330c942 2005-10-31 devnull 	int y, nx, ny;
329 b330c942 2005-10-31 devnull 
330 b330c942 2005-10-31 devnull 	if(f == nil)
331 b330c942 2005-10-31 devnull 		return;
332 b330c942 2005-10-31 devnull 	lockdisplay(display);
333 b330c942 2005-10-31 devnull 	if(first != 0){
334 b330c942 2005-10-31 devnull 		first = 0;
335 b330c942 2005-10-31 devnull 		resized();
336 b330c942 2005-10-31 devnull 	}
337 b330c942 2005-10-31 devnull 	findbit(f);
338 b330c942 2005-10-31 devnull 
339 b330c942 2005-10-31 devnull 	nx = nacross;
340 b330c942 2005-10-31 devnull 	ny = (nfaces+(nx-1)) / nx;
341 b330c942 2005-10-31 devnull 
342 b330c942 2005-10-31 devnull 	for(y=ny; y>=0; y--){
343 b330c942 2005-10-31 devnull 		/* move them along */
344 b330c942 2005-10-31 devnull 		r0 = facerect(y*nx+0);
345 b330c942 2005-10-31 devnull 		r1 = facerect(y*nx+1);
346 b330c942 2005-10-31 devnull 		r = r1;
347 b330c942 2005-10-31 devnull 		r.max.x = r.min.x + (nx - 1)*(Facesize+Facesep);
348 b330c942 2005-10-31 devnull 		draw(screen, r, screen, nil, r0.min);
349 b330c942 2005-10-31 devnull 		/* copy one down from row above */
350 b330c942 2005-10-31 devnull 		if(y != 0){
351 b330c942 2005-10-31 devnull 			r = facerect((y-1)*nx+nx-1);
352 b330c942 2005-10-31 devnull 			draw(screen, r0, screen, nil, r.min);
353 b330c942 2005-10-31 devnull 		}
354 b330c942 2005-10-31 devnull 	}
355 b330c942 2005-10-31 devnull 
356 b330c942 2005-10-31 devnull 	ofaces = faces;
357 b330c942 2005-10-31 devnull 	faces = emalloc((nfaces+1)*sizeof(Face*));
358 b330c942 2005-10-31 devnull 	memmove(faces+1, ofaces, nfaces*(sizeof(Face*)));
359 b330c942 2005-10-31 devnull 	free(ofaces);
360 b330c942 2005-10-31 devnull 	nfaces++;
361 b330c942 2005-10-31 devnull 	setlast();
362 b330c942 2005-10-31 devnull 	drawarrows();
363 b330c942 2005-10-31 devnull 	faces[0] = f;
364 b330c942 2005-10-31 devnull 	drawface(f, 0);
365 b330c942 2005-10-31 devnull 	flushimage(display, 1);
366 b330c942 2005-10-31 devnull 	unlockdisplay(display);
367 b330c942 2005-10-31 devnull }
368 b330c942 2005-10-31 devnull 
369 b330c942 2005-10-31 devnull #if 0
370 b330c942 2005-10-31 devnull void
371 b330c942 2005-10-31 devnull loadmboxfaces(char *maildir)
372 b330c942 2005-10-31 devnull {
373 b330c942 2005-10-31 devnull 	int dirfd;
374 b330c942 2005-10-31 devnull 	Dir *d;
375 b330c942 2005-10-31 devnull 	int i, n;
376 b330c942 2005-10-31 devnull 
377 b330c942 2005-10-31 devnull 	dirfd = open(maildir, OREAD);
378 b330c942 2005-10-31 devnull 	if(dirfd >= 0){
379 b330c942 2005-10-31 devnull 		chdir(maildir);
380 b330c942 2005-10-31 devnull 		while((n = dirread(dirfd, &d)) > 0){
381 b330c942 2005-10-31 devnull 			for(i=0; i<n; i++)
382 b330c942 2005-10-31 devnull 				addface(dirface(maildir, d[i].name));
383 b330c942 2005-10-31 devnull 			free(d);
384 b330c942 2005-10-31 devnull 		}
385 b330c942 2005-10-31 devnull 		close(dirfd);
386 b330c942 2005-10-31 devnull 	}
387 b330c942 2005-10-31 devnull }
388 b330c942 2005-10-31 devnull #endif
389 b330c942 2005-10-31 devnull 
390 b330c942 2005-10-31 devnull void
391 b330c942 2005-10-31 devnull loadmboxfaces(char *maildir)
392 b330c942 2005-10-31 devnull {
393 b330c942 2005-10-31 devnull 	CFid *dirfd;
394 b330c942 2005-10-31 devnull 	Dir *d;
395 b330c942 2005-10-31 devnull 	int i, n;
396 b330c942 2005-10-31 devnull 
397 b330c942 2005-10-31 devnull 	dirfd = fsopen(upasfs,maildir, OREAD);
398 b330c942 2005-10-31 devnull 	if(dirfd != nil){
399 b330c942 2005-10-31 devnull 		//jpc chdir(maildir);
400 b330c942 2005-10-31 devnull 		while((n = fsdirread(dirfd, &d)) > 0){
401 b330c942 2005-10-31 devnull 			for(i=0; i<n; i++) {
402 b330c942 2005-10-31 devnull 				addface(dirface(maildir, d[i].name));
403 b330c942 2005-10-31 devnull 			}
404 b330c942 2005-10-31 devnull 			free(d);
405 b330c942 2005-10-31 devnull 		}
406 b330c942 2005-10-31 devnull 		fsclose(dirfd);
407 b330c942 2005-10-31 devnull 	}
408 b330c942 2005-10-31 devnull 	else {
409 b330c942 2005-10-31 devnull 		error("cannot open %s: %r",maildir);
410 b330c942 2005-10-31 devnull 	}
411 b330c942 2005-10-31 devnull }
412 b330c942 2005-10-31 devnull 
413 b330c942 2005-10-31 devnull void
414 b330c942 2005-10-31 devnull freeface(Face *f)
415 b330c942 2005-10-31 devnull {
416 b330c942 2005-10-31 devnull 	int i;
417 b330c942 2005-10-31 devnull 
418 b330c942 2005-10-31 devnull 	if(f->file!=nil && f->bit!=f->file->image)
419 b330c942 2005-10-31 devnull 		freeimage(f->bit);
420 b330c942 2005-10-31 devnull 	freefacefile(f->file);
421 b330c942 2005-10-31 devnull 	for(i=0; i<Nstring; i++)
422 b330c942 2005-10-31 devnull 		free(f->str[i]);
423 b330c942 2005-10-31 devnull 	free(f);
424 b330c942 2005-10-31 devnull }
425 b330c942 2005-10-31 devnull 
426 b330c942 2005-10-31 devnull void
427 b330c942 2005-10-31 devnull delface(int j)
428 b330c942 2005-10-31 devnull {
429 b330c942 2005-10-31 devnull 	Rectangle r0, r1, r;
430 b330c942 2005-10-31 devnull 	int nx, ny, x, y;
431 b330c942 2005-10-31 devnull 
432 b330c942 2005-10-31 devnull 	if(j < first)
433 b330c942 2005-10-31 devnull 		first--;
434 b330c942 2005-10-31 devnull 	else if(j < last){
435 b330c942 2005-10-31 devnull 		nx = nacross;
436 b330c942 2005-10-31 devnull 		ny = (nfaces+(nx-1)) / nx;
437 b330c942 2005-10-31 devnull 		x = (j-first)%nx;
438 b330c942 2005-10-31 devnull 		for(y=(j-first)/nx; y<ny; y++){
439 b330c942 2005-10-31 devnull 			if(x != nx-1){
440 b330c942 2005-10-31 devnull 				/* move them along */
441 b330c942 2005-10-31 devnull 				r0 = facerect(y*nx+x);
442 b330c942 2005-10-31 devnull 				r1 = facerect(y*nx+x+1);
443 b330c942 2005-10-31 devnull 				r = r0;
444 b330c942 2005-10-31 devnull 				r.max.x = r.min.x + (nx - x - 1)*(Facesize+Facesep);
445 b330c942 2005-10-31 devnull 				draw(screen, r, screen, nil, r1.min);
446 b330c942 2005-10-31 devnull 			}
447 b330c942 2005-10-31 devnull 			if(y != ny-1){
448 b330c942 2005-10-31 devnull 				/* copy one up from row below */
449 b330c942 2005-10-31 devnull 				r = facerect((y+1)*nx);
450 b330c942 2005-10-31 devnull 				draw(screen, facerect(y*nx+nx-1), screen, nil, r.min);
451 b330c942 2005-10-31 devnull 			}
452 b330c942 2005-10-31 devnull 			x = 0;
453 b330c942 2005-10-31 devnull 		}
454 b330c942 2005-10-31 devnull 		if(last < nfaces)	/* first off-screen becomes visible */
455 b330c942 2005-10-31 devnull 			drawface(faces[last], last-1);
456 b330c942 2005-10-31 devnull 		else{
457 b330c942 2005-10-31 devnull 			/* clear final spot */
458 b330c942 2005-10-31 devnull 			r = facerect(last-first-1);
459 b330c942 2005-10-31 devnull 			draw(screen, r, bgrnd, nil, r.min);
460 b330c942 2005-10-31 devnull 		}
461 b330c942 2005-10-31 devnull 	}
462 b330c942 2005-10-31 devnull 	freeface(faces[j]);
463 b330c942 2005-10-31 devnull 	memmove(faces+j, faces+j+1, (nfaces-(j+1))*sizeof(Face*));
464 b330c942 2005-10-31 devnull 	nfaces--;
465 b330c942 2005-10-31 devnull 	setlast();
466 b330c942 2005-10-31 devnull 	drawarrows();
467 b330c942 2005-10-31 devnull }
468 b330c942 2005-10-31 devnull 
469 b330c942 2005-10-31 devnull void
470 b330c942 2005-10-31 devnull dodelete(int i)
471 b330c942 2005-10-31 devnull {
472 b330c942 2005-10-31 devnull 	Face *f;
473 b330c942 2005-10-31 devnull 
474 b330c942 2005-10-31 devnull 	f = faces[i];
475 b330c942 2005-10-31 devnull 	if(history){
476 b330c942 2005-10-31 devnull 		free(f->str[Sshow]);
477 b330c942 2005-10-31 devnull 		f->str[Sshow] = estrdup("");
478 b330c942 2005-10-31 devnull 	}else{
479 b330c942 2005-10-31 devnull 		delface(i);
480 b330c942 2005-10-31 devnull 		flushimage(display, 1);
481 b330c942 2005-10-31 devnull 	}
482 b330c942 2005-10-31 devnull }
483 b330c942 2005-10-31 devnull 
484 b330c942 2005-10-31 devnull void
485 b330c942 2005-10-31 devnull delete(char *s, char *digest)
486 b330c942 2005-10-31 devnull {
487 b330c942 2005-10-31 devnull 	int i;
488 b330c942 2005-10-31 devnull 	Face *f;
489 b330c942 2005-10-31 devnull 
490 b330c942 2005-10-31 devnull 	lockdisplay(display);
491 b330c942 2005-10-31 devnull 	for(i=0; i<nfaces; i++){
492 b330c942 2005-10-31 devnull 		f = faces[i];
493 b330c942 2005-10-31 devnull 		if(digest != nil){
494 b330c942 2005-10-31 devnull 			if(f->str[Sdigest]!=nil && strcmp(digest, f->str[Sdigest]) == 0){
495 b330c942 2005-10-31 devnull 				dodelete(i);
496 b330c942 2005-10-31 devnull 				break;
497 b330c942 2005-10-31 devnull 			}
498 b330c942 2005-10-31 devnull 		}else{
499 b330c942 2005-10-31 devnull 			if(f->str[Sshow] && strcmp(s, f->str[Sshow]) == 0){
500 b330c942 2005-10-31 devnull 				dodelete(i);
501 b330c942 2005-10-31 devnull 				break;
502 b330c942 2005-10-31 devnull 			}
503 b330c942 2005-10-31 devnull 		}
504 b330c942 2005-10-31 devnull 	}
505 b330c942 2005-10-31 devnull 	unlockdisplay(display);
506 b330c942 2005-10-31 devnull }
507 b330c942 2005-10-31 devnull 
508 b330c942 2005-10-31 devnull void
509 b330c942 2005-10-31 devnull faceproc(void)
510 b330c942 2005-10-31 devnull {
511 b330c942 2005-10-31 devnull 	for(;;)
512 b330c942 2005-10-31 devnull 		addface(nextface());
513 b330c942 2005-10-31 devnull }
514 b330c942 2005-10-31 devnull 
515 b330c942 2005-10-31 devnull void
516 b330c942 2005-10-31 devnull resized(void)
517 b330c942 2005-10-31 devnull {
518 b330c942 2005-10-31 devnull 	int i;
519 b330c942 2005-10-31 devnull 
520 b330c942 2005-10-31 devnull 	nacross = (Dx(screen->r)-2*facep.x+Facesep)/(Facesize+Facesep);
521 b330c942 2005-10-31 devnull 	for(ndown=1; rectinrect(facerect(ndown*nacross), screen->r); ndown++)
522 b330c942 2005-10-31 devnull 		;
523 b330c942 2005-10-31 devnull 	setlast();
524 b330c942 2005-10-31 devnull 	draw(screen, screen->r, bgrnd, nil, ZP);
525 b330c942 2005-10-31 devnull 	enddate = ZP;
526 b330c942 2005-10-31 devnull 	drawtime();
527 b330c942 2005-10-31 devnull 	for(i=0; i<nfaces; i++)
528 b330c942 2005-10-31 devnull 		drawface(faces[i], i);
529 b330c942 2005-10-31 devnull 	drawarrows();
530 b330c942 2005-10-31 devnull 	flushimage(display, 1);
531 b330c942 2005-10-31 devnull }
532 b330c942 2005-10-31 devnull 
533 b330c942 2005-10-31 devnull void
534 b330c942 2005-10-31 devnull eresized(int new)
535 b330c942 2005-10-31 devnull {
536 b330c942 2005-10-31 devnull 	lockdisplay(display);
537 b330c942 2005-10-31 devnull 	if(new && getwindow(display, Refnone) < 0) {
538 b330c942 2005-10-31 devnull 		fprint(2, "can't reattach to window\n");
539 b330c942 2005-10-31 devnull 		killall("reattach");
540 b330c942 2005-10-31 devnull 	}
541 b330c942 2005-10-31 devnull 	resized();
542 b330c942 2005-10-31 devnull 	unlockdisplay(display);
543 b330c942 2005-10-31 devnull }
544 b330c942 2005-10-31 devnull 
545 b330c942 2005-10-31 devnull #if 0
546 b330c942 2005-10-31 devnull int
547 b330c942 2005-10-31 devnull getmouse(Mouse *m)
548 b330c942 2005-10-31 devnull {
549 b330c942 2005-10-31 devnull 	int n;
550 b330c942 2005-10-31 devnull 	static int eof;
551 b330c942 2005-10-31 devnull 	char buf[128];
552 b330c942 2005-10-31 devnull 
553 b330c942 2005-10-31 devnull 	if(eof)
554 b330c942 2005-10-31 devnull 		return 0;
555 b330c942 2005-10-31 devnull 	for(;;){
556 b330c942 2005-10-31 devnull 		n = read(mousefd, buf, sizeof(buf));
557 b330c942 2005-10-31 devnull 		if(n <= 0){
558 b330c942 2005-10-31 devnull 			/* so callers needn't check return value every time */
559 b330c942 2005-10-31 devnull 			eof = 1;
560 b330c942 2005-10-31 devnull 			m->buttons = 0;
561 b330c942 2005-10-31 devnull 			return 0;
562 b330c942 2005-10-31 devnull 		}
563 b330c942 2005-10-31 devnull 		//jpc n = eatomouse(m, buf, n);
564 b330c942 2005-10-31 devnull 		if(n > 0)
565 b330c942 2005-10-31 devnull 			return 1;
566 b330c942 2005-10-31 devnull 	}
567 b330c942 2005-10-31 devnull }
568 b330c942 2005-10-31 devnull #endif
569 b330c942 2005-10-31 devnull int
570 b330c942 2005-10-31 devnull getmouse(Mouse *m)
571 b330c942 2005-10-31 devnull {
572 b330c942 2005-10-31 devnull 	static int eof;
573 b330c942 2005-10-31 devnull 
574 b330c942 2005-10-31 devnull 	if(eof)
575 b330c942 2005-10-31 devnull 		return 0;
576 b330c942 2005-10-31 devnull 	if( readmouse(mousectl) < 0 ) {
577 b330c942 2005-10-31 devnull 		eof = 1;
578 b330c942 2005-10-31 devnull 		m->buttons = 0;
579 b330c942 2005-10-31 devnull 		return 0;
580 b330c942 2005-10-31 devnull 	}
581 b330c942 2005-10-31 devnull 	else {
582 b330c942 2005-10-31 devnull 		*m = mousectl->m;
583 b330c942 2005-10-31 devnull /*		m->buttons = mousectl->m.buttons;
584 b330c942 2005-10-31 devnull 		m->xy.x = mousectl->m.xy.x;
585 b330c942 2005-10-31 devnull 		m->xy.y = mousectl->m.xy.y;
586 b330c942 2005-10-31 devnull 		m->msec = mousectl->m.msec;	*/
587 b330c942 2005-10-31 devnull 		return 1;
588 b330c942 2005-10-31 devnull 	}
589 b330c942 2005-10-31 devnull }
590 b330c942 2005-10-31 devnull 
591 b330c942 2005-10-31 devnull enum
592 b330c942 2005-10-31 devnull {
593 b330c942 2005-10-31 devnull 	Clicksize	= 3,		/* pixels */
594 b330c942 2005-10-31 devnull };
595 b330c942 2005-10-31 devnull 
596 b330c942 2005-10-31 devnull int
597 b330c942 2005-10-31 devnull scroll(int but, Point p)
598 b330c942 2005-10-31 devnull {
599 b330c942 2005-10-31 devnull 	int delta;
600 b330c942 2005-10-31 devnull 
601 b330c942 2005-10-31 devnull 	delta = 0;
602 b330c942 2005-10-31 devnull 	lockdisplay(display);
603 b330c942 2005-10-31 devnull 	if(ptinrect(p, leftr) && first>0){
604 b330c942 2005-10-31 devnull 		if(but == 2)
605 b330c942 2005-10-31 devnull 			delta = -first;
606 b330c942 2005-10-31 devnull 		else{
607 b330c942 2005-10-31 devnull 			delta = nacross;
608 b330c942 2005-10-31 devnull 			if(delta > first)
609 b330c942 2005-10-31 devnull 				delta = first;
610 b330c942 2005-10-31 devnull 			delta = -delta;
611 b330c942 2005-10-31 devnull 		}
612 b330c942 2005-10-31 devnull 	}else if(ptinrect(p, rightr) && last<nfaces){
613 b330c942 2005-10-31 devnull 		if(but == 2)
614 b330c942 2005-10-31 devnull 			delta = (nfaces-nacross*ndown) - first;
615 b330c942 2005-10-31 devnull 		else{
616 b330c942 2005-10-31 devnull 			delta = nacross;
617 b330c942 2005-10-31 devnull 			if(delta > nfaces-last)
618 b330c942 2005-10-31 devnull 				delta = nfaces-last;
619 b330c942 2005-10-31 devnull 		}
620 b330c942 2005-10-31 devnull 	}
621 b330c942 2005-10-31 devnull 	first += delta;
622 b330c942 2005-10-31 devnull 	last += delta;
623 b330c942 2005-10-31 devnull 	unlockdisplay(display);
624 b330c942 2005-10-31 devnull 	if(delta)
625 b330c942 2005-10-31 devnull 		eresized(0);
626 b330c942 2005-10-31 devnull 	return delta;
627 b330c942 2005-10-31 devnull }
628 b330c942 2005-10-31 devnull 
629 b330c942 2005-10-31 devnull void
630 b330c942 2005-10-31 devnull click(int button, Mouse *m)
631 b330c942 2005-10-31 devnull {
632 b330c942 2005-10-31 devnull 	Point p;
633 b330c942 2005-10-31 devnull 	int i;
634 b330c942 2005-10-31 devnull 
635 b330c942 2005-10-31 devnull 	p = m->xy;
636 b330c942 2005-10-31 devnull 	while(m->buttons == (1<<(button-1)))
637 b330c942 2005-10-31 devnull 		getmouse(m);
638 b330c942 2005-10-31 devnull 	if(m->buttons)
639 b330c942 2005-10-31 devnull 		return;
640 b330c942 2005-10-31 devnull 	if(abs(p.x-m->xy.x)>Clicksize || abs(p.y-m->xy.y)>Clicksize)
641 b330c942 2005-10-31 devnull 		return;
642 b330c942 2005-10-31 devnull 	switch(button){
643 b330c942 2005-10-31 devnull 	case 1:
644 b330c942 2005-10-31 devnull 		if(scroll(1, p))
645 b330c942 2005-10-31 devnull 			break;
646 b330c942 2005-10-31 devnull 		if(history){
647 b330c942 2005-10-31 devnull 			/* click clears display */
648 b330c942 2005-10-31 devnull 			lockdisplay(display);
649 b330c942 2005-10-31 devnull 			for(i=0; i<nfaces; i++)
650 b330c942 2005-10-31 devnull 				freeface(faces[i]);
651 b330c942 2005-10-31 devnull 			free(faces);
652 b330c942 2005-10-31 devnull 			faces=nil;
653 b330c942 2005-10-31 devnull 			nfaces = 0;
654 b330c942 2005-10-31 devnull 			unlockdisplay(display);
655 b330c942 2005-10-31 devnull 			eresized(0);
656 b330c942 2005-10-31 devnull 			return;
657 b330c942 2005-10-31 devnull 		}else{
658 b330c942 2005-10-31 devnull 			for(i=first; i<last; i++)	/* clear vwhois faces */
659 b330c942 2005-10-31 devnull 				if(ptinrect(p, facerect(i-first)) 
660 b330c942 2005-10-31 devnull 				&& strstr(faces[i]->str[Sshow], "/XXXvwhois")){
661 b330c942 2005-10-31 devnull 					delface(i);
662 b330c942 2005-10-31 devnull 					flushimage(display, 1);
663 b330c942 2005-10-31 devnull 				}
664 b330c942 2005-10-31 devnull 		}
665 b330c942 2005-10-31 devnull 		break;
666 b330c942 2005-10-31 devnull 	case 2:
667 b330c942 2005-10-31 devnull 		scroll(2, p);
668 b330c942 2005-10-31 devnull 		break;
669 b330c942 2005-10-31 devnull 	case 3:
670 b330c942 2005-10-31 devnull 		scroll(3, p);
671 b330c942 2005-10-31 devnull 		lockdisplay(display);
672 b330c942 2005-10-31 devnull 		for(i=first; i<last; i++)
673 b330c942 2005-10-31 devnull 			if(ptinrect(p, facerect(i-first))){
674 b330c942 2005-10-31 devnull 				showmail(faces[i]);
675 b330c942 2005-10-31 devnull 				break;
676 b330c942 2005-10-31 devnull 			}
677 b330c942 2005-10-31 devnull 		unlockdisplay(display);
678 b330c942 2005-10-31 devnull 		break;
679 b330c942 2005-10-31 devnull 	}
680 b330c942 2005-10-31 devnull }
681 b330c942 2005-10-31 devnull 
682 b330c942 2005-10-31 devnull void
683 b330c942 2005-10-31 devnull mouseproc(void *dummy)
684 b330c942 2005-10-31 devnull {
685 b330c942 2005-10-31 devnull 	Mouse mouse;
686 b330c942 2005-10-31 devnull 
687 b330c942 2005-10-31 devnull 	while(getmouse(&mouse)){
688 b330c942 2005-10-31 devnull 		if(mouse.buttons == 1)
689 b330c942 2005-10-31 devnull 			click(1, &mouse);
690 b330c942 2005-10-31 devnull 		else if(mouse.buttons == 2)
691 b330c942 2005-10-31 devnull 			click(2, &mouse);
692 b330c942 2005-10-31 devnull 		else if(mouse.buttons == 4)
693 b330c942 2005-10-31 devnull 			click(3, &mouse);
694 b330c942 2005-10-31 devnull 
695 b330c942 2005-10-31 devnull 		while(mouse.buttons)
696 b330c942 2005-10-31 devnull 			getmouse(&mouse);
697 b330c942 2005-10-31 devnull 	}
698 b330c942 2005-10-31 devnull }
699 b330c942 2005-10-31 devnull 
700 b330c942 2005-10-31 devnull void
701 b330c942 2005-10-31 devnull killall(char *s)
702 b330c942 2005-10-31 devnull {
703 b330c942 2005-10-31 devnull 	int i, pid;
704 b330c942 2005-10-31 devnull 
705 b330c942 2005-10-31 devnull 	pid = getpid();
706 b330c942 2005-10-31 devnull 	for(i=0; i<NPROC; i++)
707 b330c942 2005-10-31 devnull 		if(pids[i] && pids[i]!=pid)
708 b330c942 2005-10-31 devnull 			postnote(PNPROC, pids[i], "kill");
709 b330c942 2005-10-31 devnull 	threadexitsall(s);
710 b330c942 2005-10-31 devnull }
711 b330c942 2005-10-31 devnull 
712 b330c942 2005-10-31 devnull void
713 b330c942 2005-10-31 devnull startproc(void (*f)(void), int index)
714 b330c942 2005-10-31 devnull {
715 b330c942 2005-10-31 devnull 	int pid;
716 b330c942 2005-10-31 devnull 
717 b330c942 2005-10-31 devnull 	switch(pid = rfork(RFPROC|RFNOWAIT)){ //jpc removed |RFMEM
718 b330c942 2005-10-31 devnull 	case -1:
719 b330c942 2005-10-31 devnull 		fprint(2, "faces: fork failed: %r\n");
720 b330c942 2005-10-31 devnull 		killall("fork failed");
721 b330c942 2005-10-31 devnull 	case 0:
722 b330c942 2005-10-31 devnull 		f();
723 b330c942 2005-10-31 devnull 		fprint(2, "faces: %s process exits\n", procnames[index]);
724 b330c942 2005-10-31 devnull 		if(index >= 0)
725 b330c942 2005-10-31 devnull 			killall("process died");
726 b330c942 2005-10-31 devnull 		threadexitsall(nil);
727 b330c942 2005-10-31 devnull 	}
728 b330c942 2005-10-31 devnull 	if(index >= 0)
729 b330c942 2005-10-31 devnull 		pids[index] = pid;
730 b330c942 2005-10-31 devnull }
731 b330c942 2005-10-31 devnull 
732 b330c942 2005-10-31 devnull void
733 b330c942 2005-10-31 devnull usage(void)
734 b330c942 2005-10-31 devnull {
735 b330c942 2005-10-31 devnull 	fprint(2, "usage: faces [-hi] [-m maildir] -W winsize\n");
736 b330c942 2005-10-31 devnull 	threadexitsall("usage");
737 b330c942 2005-10-31 devnull }
738 b330c942 2005-10-31 devnull 
739 b330c942 2005-10-31 devnull void
740 b330c942 2005-10-31 devnull threadmain(int argc, char *argv[])
741 b330c942 2005-10-31 devnull {
742 b330c942 2005-10-31 devnull 	int i;
743 b330c942 2005-10-31 devnull 
744 b330c942 2005-10-31 devnull 	ARGBEGIN{
745 b330c942 2005-10-31 devnull 	case 'h':
746 b330c942 2005-10-31 devnull 		history++;
747 b330c942 2005-10-31 devnull 		break;
748 b330c942 2005-10-31 devnull 	case 'i':
749 b330c942 2005-10-31 devnull 		initload++;
750 b330c942 2005-10-31 devnull 		break;
751 b330c942 2005-10-31 devnull 	case 'm':
752 b330c942 2005-10-31 devnull 		addmaildir(EARGF(usage()));
753 b330c942 2005-10-31 devnull 		maildir = nil;
754 b330c942 2005-10-31 devnull 		break;
755 b330c942 2005-10-31 devnull 	case 'W':
756 b330c942 2005-10-31 devnull 		winsize = EARGF(usage());
757 b330c942 2005-10-31 devnull 		break;
758 b330c942 2005-10-31 devnull 	default:
759 b330c942 2005-10-31 devnull 		usage();
760 b330c942 2005-10-31 devnull 	}ARGEND
761 b330c942 2005-10-31 devnull 
762 b330c942 2005-10-31 devnull 	if(initdraw(nil, nil, "faces") < 0){
763 b330c942 2005-10-31 devnull 		fprint(2, "faces: initdraw failed: %r\n");
764 b330c942 2005-10-31 devnull 		threadexitsall("initdraw");
765 b330c942 2005-10-31 devnull 	}
766 b330c942 2005-10-31 devnull 	if(maildir)
767 b330c942 2005-10-31 devnull 		addmaildir(maildir);
768 b330c942 2005-10-31 devnull 	init();
769 b330c942 2005-10-31 devnull 	unlockdisplay(display);	/* initdraw leaves it locked */
770 b330c942 2005-10-31 devnull 	display->locking = 1;	/* tell library we're using the display lock */
771 b330c942 2005-10-31 devnull 	setdate();
772 b330c942 2005-10-31 devnull 	eresized(0);
773 b330c942 2005-10-31 devnull 
774 b330c942 2005-10-31 devnull 	pids[Mainp] = getpid();
775 b330c942 2005-10-31 devnull 	pids[Timep] = proccreate(timeproc, nil, 16000);
776 b330c942 2005-10-31 devnull 	pids[Mousep] = proccreate(mouseproc, nil, 16000);
777 b330c942 2005-10-31 devnull 	if(initload)
778 b330c942 2005-10-31 devnull 		for(i = 0; i < nmaildirs; i++)
779 b330c942 2005-10-31 devnull 			loadmboxfaces(maildirs[i]);
780 b330c942 2005-10-31 devnull 	faceproc();
781 b330c942 2005-10-31 devnull 	fprint(2, "faces: %s process exits\n", procnames[Mainp]);
782 b330c942 2005-10-31 devnull 	killall(nil);
783 b330c942 2005-10-31 devnull }