Commit | Line | Data |
---|---|---|
708ccf0a | 1 | #ifndef lint |
0fb8ce9c | 2 | static char *sccsid = "@(#)cmd2.c 3.7 83/08/22"; |
708ccf0a EW |
3 | #endif |
4 | ||
5 | #include "defs.h" | |
6 | ||
bb05dfb5 | 7 | struct ww *openiwin(); |
708ccf0a | 8 | |
bb05dfb5 | 9 | c_help() |
708ccf0a EW |
10 | { |
11 | register struct ww *w; | |
12 | ||
39b7960d | 13 | if ((w = openiwin(wwnrow - 3, "Help")) == 0) { |
bb05dfb5 | 14 | error("Can't open help window."); |
708ccf0a | 15 | return; |
8c4fb896 | 16 | } |
81cffcd0 | 17 | (void) wwprintf(w, "The escape character is %s, which gets you into command mode.\n\n", |
101acab4 | 18 | unctrl(escapec)); |
81cffcd0 EW |
19 | (void) wwprintf(w, "Short commands:\n\n"); |
20 | (void) wwprintf(w, "{1-9} Select window {1-9} and return to conversation mode.\n"); | |
0fb8ce9c EW |
21 | (void) wwprintf(w, "%%{1-9} Select window {1-9} but stay in command mode.\n"); |
22 | (void) wwprintf(w, "escape Return to conversation mode and don't change the current window.\n"); | |
81cffcd0 EW |
23 | (void) wwprintf(w, "c{1-9} Close window {1-9}.\n"); |
24 | (void) wwprintf(w, "C Close all windows.\n"); | |
25 | (void) wwprintf(w, "S Show all windows in sequence.\n"); | |
26 | (void) wwprintf(w, "L List all windows with their labels.\n"); | |
27 | (void) wwprintf(w, "w Open a new window.\n"); | |
0fb8ce9c EW |
28 | (void) wwprintf(w, "{^Y^E} Scroll {up, down} one line\n"); |
29 | (void) wwprintf(w, "{^U^D} Scroll {up, down} half a window.\n"); | |
30 | (void) wwprintf(w, "{^B^F} Scroll {up, down} a full window.\n"); | |
31 | (void) wwprintf(w, "{hjkl} Move cursor {left, down, up, right}.\n"); | |
81cffcd0 EW |
32 | (void) wwprintf(w, "^L Redraw screen.\n"); |
33 | (void) wwprintf(w, "^Z Suspend.\n"); | |
0fb8ce9c | 34 | (void) wwprintf(w, "q Quit.\n"); |
b4be6cd6 | 35 | waitnl(w); |
81cffcd0 EW |
36 | (void) wwprintf(w, "Long commands:\n\n"); |
37 | (void) wwprintf(w, ":terse [off] Turn on (or off) terse mode.\n"); | |
81cffcd0 | 38 | (void) wwprintf(w, ":label {1-9} string Label window {1-9}.\n"); |
0fb8ce9c | 39 | (void) wwprintf(w, ":write {1-9} string Write ``strings'' to window {1-9}.\n"); |
81cffcd0 EW |
40 | (void) wwprintf(w, ":escape C Set escape character to C.\n"); |
41 | (void) wwprintf(w, ":%%{1-9} Select window {1-9}.\n"); | |
42 | (void) wwprintf(w, ":window r c nr nc Open a window at row r column c\n"); | |
0fb8ce9c EW |
43 | (void) wwprintf(w, " with nr rows and nc colomns.\n"); |
44 | (void) wwprintf(w, ":close {1-9} Close window.\n"); | |
45 | (void) wwprintf(w, ":source filename Execute commands in ``filename''.\n"); | |
101acab4 | 46 | waitnl(w); |
bb05dfb5 | 47 | closeiwin(w); |
708ccf0a EW |
48 | } |
49 | ||
bb05dfb5 EW |
50 | char *strtime(); |
51 | ||
52 | c_time(flag) | |
708ccf0a EW |
53 | { |
54 | register struct ww *w; | |
55 | struct rusage rusage; | |
56 | struct timeval timeval; | |
bb05dfb5 | 57 | struct timezone timezone; |
708ccf0a | 58 | |
bb05dfb5 EW |
59 | if ((w = openiwin(6, "Timing and Resource Usage")) == 0) { |
60 | error("Can't open time window."); | |
708ccf0a | 61 | return; |
8c4fb896 | 62 | } |
708ccf0a | 63 | |
bb05dfb5 | 64 | (void) gettimeofday(&timeval, &timezone); |
708ccf0a EW |
65 | timeval.tv_sec -= starttime.tv_sec; |
66 | if ((timeval.tv_usec -= starttime.tv_usec) < 0) { | |
67 | timeval.tv_sec--; | |
68 | timeval.tv_usec += 1000000; | |
69 | } | |
bb05dfb5 | 70 | (void) getrusage(flag, &rusage); |
708ccf0a | 71 | |
81cffcd0 | 72 | (void) wwprintf(w, "time\t\tutime\t\tstime\t\tmaxrss\tixrss\tidrss\tisrss\n"); |
bb05dfb5 EW |
73 | (void) wwprintf(w, "%-16s", strtime(&timeval)); |
74 | (void) wwprintf(w, "%-16s", strtime(&rusage.ru_utime)); | |
75 | (void) wwprintf(w, "%-16s", strtime(&rusage.ru_stime)); | |
81cffcd0 | 76 | (void) wwprintf(w, "%D\t%D\t%D\t%D\n", |
708ccf0a EW |
77 | rusage.ru_maxrss, rusage.ru_ixrss, |
78 | rusage.ru_idrss, rusage.ru_isrss); | |
81cffcd0 EW |
79 | (void) wwprintf(w, "minflt\tmajflt\tnswap\tinblk\toublk\tmsgsnd\tmsgrcv\tnsigs\tnvcsw\tnivcsw\n"); |
80 | (void) wwprintf(w, "%D\t%D\t%D\t%D\t%D\t%D\t%D\t%D\t%D\t%D\n", | |
708ccf0a EW |
81 | rusage.ru_minflt, rusage.ru_majflt, rusage.ru_nswap, |
82 | rusage.ru_inblock, rusage.ru_oublock, | |
83 | rusage.ru_msgsnd, rusage.ru_msgrcv, rusage.ru_nsignals, | |
84 | rusage.ru_nvcsw, rusage.ru_nivcsw); | |
85 | ||
b4be6cd6 | 86 | waitnl(w); |
bb05dfb5 | 87 | closeiwin(w); |
708ccf0a EW |
88 | } |
89 | ||
90 | char * | |
91 | strtime(t) | |
92 | register struct timeval *t; | |
93 | { | |
94 | char fill = 0; | |
95 | static char buf[20]; | |
96 | register char *p = buf; | |
97 | ||
98 | if (t->tv_sec > 60*60) { | |
bb05dfb5 | 99 | (void) sprintf(p, "%D:", t->tv_sec / (60*60)); |
708ccf0a EW |
100 | while (*p++) |
101 | ; | |
102 | p--; | |
103 | t->tv_sec %= 60*60; | |
104 | fill++; | |
105 | } | |
106 | if (t->tv_sec > 60) { | |
bb05dfb5 | 107 | (void) sprintf(p, fill ? "%02D:" : "%D:", t->tv_sec / 60); |
708ccf0a EW |
108 | while (*p++) |
109 | ; | |
110 | p--; | |
111 | t->tv_sec %= 60; | |
112 | fill++; | |
113 | } | |
bb05dfb5 | 114 | (void) sprintf(p, fill ? "%02D.%02d" : "%D.%02D", |
708ccf0a EW |
115 | t->tv_sec, t->tv_usec / 10000); |
116 | return buf; | |
117 | } | |
118 | ||
bb05dfb5 | 119 | c_stat() |
c417b691 EW |
120 | { |
121 | register struct ww *w; | |
122 | ||
39b7960d | 123 | if ((w = openiwin(4, "IO Statics")) == 0) { |
bb05dfb5 | 124 | error("Can't open statistics window."); |
c417b691 EW |
125 | return; |
126 | } | |
cba8e2f5 | 127 | (void) wwprintf(w, "nread\tnreadz\tnreade\tnreadc\tnwrite\tnwritec\tnupdate\tntouchd\tnmiss\n"); |
81cffcd0 | 128 | (void) wwprintf(w, "%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\t%d\n", |
480e0a75 | 129 | nread, nreadz, nreade, nreadc, wwnwrite, wwnwritec, |
81cffcd0 | 130 | wwnupdate, wwntouched, wwnmiss); |
c417b691 | 131 | waitnl(w); |
bb05dfb5 | 132 | closeiwin(w); |
c417b691 EW |
133 | } |
134 | ||
bb05dfb5 | 135 | c_list() |
101acab4 | 136 | { |
bb05dfb5 EW |
137 | register struct ww *w; |
138 | register i; | |
139 | int n; | |
140 | ||
141 | for (n = 0, i = 0; i < NWINDOW; i++) | |
142 | if (window[i] != 0) | |
143 | n++; | |
1ba61a01 | 144 | if ((w = openiwin(MAX(n, 1) + 2, "Active Windows")) == 0) { |
bb05dfb5 | 145 | error("Can't open listing window."); |
101acab4 EW |
146 | return; |
147 | } | |
bb05dfb5 | 148 | if (n == 0) { |
81cffcd0 | 149 | (void) wwputs("No windows.\n", w); |
bb05dfb5 EW |
150 | } else { |
151 | for (i = 0; i < NWINDOW; i++) { | |
152 | if (window[i] == 0) | |
153 | continue; | |
0fb8ce9c EW |
154 | (void) wwprintf(w, "%c %c %s\n", |
155 | window[i] == selwin ? '*' : ' ', | |
156 | i + '1', | |
bb05dfb5 EW |
157 | window[i]->ww_label ? window[i]->ww_label |
158 | : "(No label)"); | |
159 | } | |
101acab4 | 160 | } |
101acab4 | 161 | waitnl(w); |
bb05dfb5 | 162 | closeiwin(w); |
101acab4 EW |
163 | } |
164 | ||
bb05dfb5 | 165 | c_quit() |
8c4fb896 | 166 | { |
101acab4 | 167 | if (terse) |
bb05dfb5 EW |
168 | wwadd(cmdwin, &wwhead); |
169 | (void) wwputs("Really quit [yn]? ", cmdwin); | |
170 | wwcurtowin(cmdwin); | |
8c4fb896 EW |
171 | while (bpeekc() < 0) |
172 | bread(); | |
173 | if (bgetc() == 'y') { | |
bb05dfb5 | 174 | (void) wwputs("Yes", cmdwin); |
8c4fb896 EW |
175 | quit++; |
176 | } else | |
bb05dfb5 EW |
177 | (void) wwputs("\r\n", cmdwin); |
178 | if (terse && !quit) | |
179 | wwdelete(cmdwin); | |
8c4fb896 EW |
180 | } |
181 | ||
bb05dfb5 EW |
182 | /* |
183 | * Open an information window. | |
184 | */ | |
708ccf0a | 185 | struct ww * |
bb05dfb5 | 186 | openiwin(nrow, label) |
708ccf0a EW |
187 | char *label; |
188 | { | |
189 | register struct ww *w; | |
190 | ||
bb05dfb5 | 191 | if ((w = wwopen(0, nrow, wwncol, 2, 0, 0)) == 0) |
708ccf0a | 192 | return 0; |
bb05dfb5 | 193 | w->ww_mapnl = 1; |
bb05dfb5 EW |
194 | w->ww_hasframe = 1; |
195 | w->ww_id = -1; | |
196 | w->ww_center = 1; | |
197 | (void) setlabel(w, label); | |
198 | wwadd(w, framewin); | |
199 | reframe(); | |
708ccf0a EW |
200 | return w; |
201 | } | |
202 | ||
b4be6cd6 | 203 | waitnl(w) |
708ccf0a EW |
204 | register struct ww *w; |
205 | { | |
bb05dfb5 EW |
206 | if (w->ww_back != framewin) { |
207 | (void) wwputs("reframed", w); | |
208 | wwdelete(w); | |
209 | wwadd(w, framewin); | |
210 | reframe(); | |
211 | } | |
81cffcd0 | 212 | (void) wwputs("\nType return to continue: ", w); |
bb05dfb5 | 213 | wwcurtowin(w); |
b4be6cd6 | 214 | while (bgetc() < 0) |
708ccf0a | 215 | bread(); |
bb05dfb5 | 216 | (void) wwputs("\033E", w); /* clear and home cursor */ |
b4be6cd6 EW |
217 | } |
218 | ||
bb05dfb5 EW |
219 | closeiwin(w) |
220 | struct ww *w; | |
b4be6cd6 | 221 | { |
bb05dfb5 EW |
222 | closewin(w); |
223 | reframe(); | |
708ccf0a | 224 | } |