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
|
#include "sisfile.h"
#include "sisinstaller.h"
#include "psion.h"
#include "fakepsion.h"
#include <errno.h>
#include <fcntl.h>
#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
static void error(int line)
{
fprintf(stderr, "Got errno = %d on line %d\n", errno, line);
exit(1);
}
void main(int argc, char* argv[])
{
char* filename = 0;
char option;
bool dryrun = false;
while ((option = getopt(argc, argv, "nl:")) != -1)
{
switch (option)
{
case 'l':
logLevel = atoi(optarg);
break;
case 'n':
dryrun = true;
break;
}
}
if (optind < argc)
{
filename = argv[optind];
printf("Installing sis file %s%s\n", filename,
dryrun ? ", not really" : "");
}
struct stat st;
if (-1 == stat(filename, &st))
error(__LINE__);
off_t len = st.st_size;
if (logLevel >= 2)
printf("File is %d bytes long\n", len);
uchar* buf = new uchar[len];
int fd = open(filename, O_RDONLY);
if (-1 == fd)
error(__LINE__);
if (-1 == read(fd, buf, len))
error(__LINE__);
close(fd);
Psion* psion;
if (dryrun)
psion = new FakePsion();
else
psion = new Psion();
if (!psion->connect())
{
printf("Couldn't connect with the Psion\n");
exit(1);
}
createCRCTable();
SISFile sisFile;
sisFile.fillFrom(buf);
if (!dryrun)
{
SISInstaller installer;
installer.setPsion(psion);
installer.run(&sisFile, buf);
}
psion->disconnect();
exit(0);
}
|
