1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
/*
* 0xFFFF - Open Free Fiasco Firmware Flasher
* Copyright (C) 2007 pancake <pancake@youterm.com>
* Copyright (C) 2012 Pali Rohár <pali.rohar@gmail.com>
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <unistd.h>
#include "printf-utils.h"
int printf_prev = 0;
void printf_progressbar(unsigned long long part, unsigned long long total) {
char *columns = getenv("COLUMNS");
int pc;
int tmp, cols = 80;
/* percentage calculation */
pc = (int)(part*100/total);
(pc<0)?pc=0:(pc>100)?pc=100:0;
#if HAVE_SQUEUE
if (qmode) {
char msg[128];
sprintf(msg, "%d%%", pc);
squeue_push2(p, "bar", msg, 0);
} else {
#endif
PRINTF_BACK();
PRINTF_ADD("\x1b[K %3d%% [", pc);
if (columns)
cols = atoi(columns);
if (cols > 115)
cols = 115;
cols-=15;
for(tmp=cols*pc/100;tmp;tmp--) PRINTF_ADD("#");
for(tmp=cols-(cols*pc/100);tmp;tmp--) PRINTF_ADD("-");
PRINTF_ADD("]");
fflush(stdout);
#if HAVE_SQUEUE
}
#endif
}
void printf_and_wait(const char * format, ...) {
va_list ap;
char c;
fd_set rfds;
struct timeval tv;
tv.tv_sec = 0;
tv.tv_usec = 0;
FD_ZERO(&rfds);
FD_SET(0, &rfds);
while ( select(1, &rfds, NULL, NULL, &tv) == 1 )
read(0, &c, 1);
va_start(ap, format);
vprintf(format, ap);
va_end(ap);
fflush(stdout);
FD_ZERO(&rfds);
FD_SET(0, &rfds);
while ( select(1, &rfds, NULL, NULL, NULL) == 1 ) {
read(0, &c, 1);
if ( c == '\n' )
break;
}
}
|
