1 |
michael |
5052 |
/* vim: set shiftwidth=3 softtabstop=3 expandtab: */ |
2 |
|
|
|
3 |
|
|
/* |
4 |
|
|
Copyright (C) 2002 Erik Fears |
5 |
|
|
|
6 |
|
|
This program is free software; you can redistribute it and/or |
7 |
|
|
modify it under the terms of the GNU General Public License |
8 |
|
|
as published by the Free Software Foundation; either version 2 |
9 |
|
|
of the License, or (at your option) any later version. |
10 |
|
|
|
11 |
|
|
This program is distributed in the hope that it will be useful, |
12 |
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 |
|
|
GNU General Public License for more details. |
15 |
|
|
|
16 |
|
|
You should have received a copy of the GNU General Public License |
17 |
|
|
along with this program; if not, write to the Free Software |
18 |
|
|
|
19 |
|
|
Foundation, Inc. |
20 |
|
|
59 Temple Place - Suite 330 |
21 |
|
|
Boston, MA 02111-1307, USA. |
22 |
|
|
|
23 |
|
|
*/ |
24 |
|
|
|
25 |
|
|
#include "setup.h" |
26 |
|
|
|
27 |
|
|
#include <stdio.h> |
28 |
|
|
#include <time.h> |
29 |
|
|
|
30 |
|
|
#ifdef STDC_HEADERS |
31 |
|
|
# include <string.h> |
32 |
|
|
#endif |
33 |
|
|
|
34 |
|
|
#include "compat.h" |
35 |
|
|
#include "config.h" |
36 |
|
|
#include "extern.h" |
37 |
|
|
#include "misc.h" |
38 |
|
|
|
39 |
|
|
|
40 |
|
|
/* |
41 |
|
|
* Split a time_t into an English-language explanation of how |
42 |
|
|
* much time it represents, e.g. "2 hours 45 minutes 8 seconds" |
43 |
|
|
*/ |
44 |
|
|
char *dissect_time(time_t time) |
45 |
|
|
{ |
46 |
|
|
static char buf[64]; |
47 |
|
|
unsigned int years, weeks, days, hours, minutes, seconds; |
48 |
|
|
|
49 |
|
|
years = weeks = days = hours = minutes = seconds = 0; |
50 |
|
|
|
51 |
|
|
while (time >= 60 * 60 * 24 * 365) |
52 |
|
|
{ |
53 |
|
|
time -= 60 * 60 * 24 * 365; |
54 |
|
|
years++; |
55 |
|
|
} |
56 |
|
|
|
57 |
|
|
while (time >= 60 * 60 * 24 * 7) |
58 |
|
|
{ |
59 |
|
|
time -= 60 * 60 * 24 * 7; |
60 |
|
|
weeks++; |
61 |
|
|
} |
62 |
|
|
|
63 |
|
|
while (time >= 60 * 60 * 24) |
64 |
|
|
{ |
65 |
|
|
time -= 60 * 60 * 24; |
66 |
|
|
days++; |
67 |
|
|
} |
68 |
|
|
|
69 |
|
|
while (time >= 60 * 60) |
70 |
|
|
{ |
71 |
|
|
time -= 60 * 60; |
72 |
|
|
hours++; |
73 |
|
|
} |
74 |
|
|
|
75 |
|
|
while (time >= 60) |
76 |
|
|
{ |
77 |
|
|
time -= 60; |
78 |
|
|
minutes++; |
79 |
|
|
} |
80 |
|
|
|
81 |
|
|
seconds = time; |
82 |
|
|
|
83 |
|
|
if (years) |
84 |
|
|
{ |
85 |
|
|
snprintf(buf, sizeof(buf), |
86 |
|
|
"%d year%s, %d week%s, %d day%s, %02d:%02d:%02d", |
87 |
|
|
years, years == 1 ? "" : "s", weeks, |
88 |
|
|
weeks == 1 ? "" : "s", days, days == 1 ? "" : "s", |
89 |
|
|
hours, minutes, seconds); |
90 |
|
|
} |
91 |
|
|
else if (weeks) |
92 |
|
|
{ |
93 |
|
|
snprintf(buf, sizeof(buf), |
94 |
|
|
"%d week%s, %d day%s, %02d:%02d:%02d", weeks, |
95 |
|
|
weeks == 1 ? "" : "s", days, days == 1 ? "" : "s", |
96 |
|
|
hours, minutes, seconds); |
97 |
|
|
} |
98 |
|
|
else if (days) |
99 |
|
|
{ |
100 |
|
|
snprintf(buf, sizeof(buf), "%d day%s, %02d:%02d:%02d", |
101 |
|
|
days, days == 1 ? "" : "s", hours, minutes, seconds); |
102 |
|
|
} |
103 |
|
|
else if (hours) |
104 |
|
|
{ |
105 |
|
|
if (minutes || seconds) |
106 |
|
|
{ |
107 |
|
|
snprintf(buf, sizeof(buf), |
108 |
|
|
"%d hour%s, %d minute%s, %d second%s", hours, |
109 |
|
|
hours == 1 ? "" : "s", minutes, |
110 |
|
|
minutes == 1 ? "" : "s", seconds, |
111 |
|
|
seconds == 1 ? "" : "s"); |
112 |
|
|
} |
113 |
|
|
else |
114 |
|
|
{ |
115 |
|
|
snprintf(buf, sizeof(buf), "%d hour%s", hours, |
116 |
|
|
hours == 1 ? "" : "s"); |
117 |
|
|
} |
118 |
|
|
} |
119 |
|
|
else if (minutes) |
120 |
|
|
{ |
121 |
|
|
snprintf(buf, sizeof(buf), "%d minute%s, %d second%s", |
122 |
|
|
minutes, minutes == 1 ? "" : "s", seconds, |
123 |
|
|
seconds == 1 ? "" : "s"); |
124 |
|
|
} |
125 |
|
|
else |
126 |
|
|
{ |
127 |
|
|
snprintf(buf, sizeof(buf), "%d second%s", seconds, |
128 |
|
|
seconds == 1 ? "" : "s"); |
129 |
|
|
} |
130 |
|
|
|
131 |
|
|
return(buf); |
132 |
|
|
} |
133 |
|
|
|
134 |
|
|
/* |
135 |
|
|
* Strip leading/tailing characters from null terminated str and return a |
136 |
|
|
* pointer to the new string. |
137 |
|
|
*/ |
138 |
|
|
|
139 |
|
|
char *clean(char *str) |
140 |
|
|
{ |
141 |
|
|
size_t i; |
142 |
|
|
/* Position of last non space. */ |
143 |
|
|
int ln; |
144 |
|
|
/* Position of first non space. */ |
145 |
|
|
int fn; |
146 |
|
|
int gf; |
147 |
|
|
|
148 |
|
|
ln = 0; |
149 |
|
|
fn = 0; |
150 |
|
|
gf = 0; |
151 |
|
|
|
152 |
|
|
/* Dont need to deal with 1 character */ |
153 |
|
|
if (strlen(str) <= 1) |
154 |
|
|
return str; |
155 |
|
|
|
156 |
|
|
for (i = 0; i < strlen(str); i++) |
157 |
|
|
{ |
158 |
|
|
if (fn == 0 && str[i] != ' ' && !gf) |
159 |
|
|
{ |
160 |
|
|
fn = i; |
161 |
|
|
gf = 1; |
162 |
|
|
} |
163 |
|
|
if (str[i] != ' ') |
164 |
|
|
ln = i; |
165 |
|
|
} |
166 |
|
|
|
167 |
|
|
/* Null terminate before the tailing spaces. */ |
168 |
|
|
str[ln + 1] = 0; |
169 |
|
|
|
170 |
|
|
/* Return pointer to point after leading spaces. */ |
171 |
|
|
return(str + (fn)); |
172 |
|
|
} |