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#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>
#define _GNU_SOURCE
#include <getopt.h>
static void error(int line)
{
fprintf(stderr, "Got errno = %d on line %d\n", errno, line);
exit(1);
}
static struct option opts[] = {
{ "help", no_argument, 0, 'h' },
{ "version", no_argument, 0, 'V' },
{ "loglevel", required_argument, 0, 'l' },
{ "dry-run", no_argument, 0, 'n' },
{ "force", no_argument, 0, 'f' },
{ NULL, 0, 0, 0 },
};
void printHelp()
{
printf(
_("Usage: sisinstall [OPTIONS]... SISFILE\n"
"\n"
"Supported options:\n"
"\n"
" -h, --help Display this text.\n"
" -V, --version Print version and exit.\n"
" -l, --loglevel=LEVEL Set the log level, by default 0.\n"
" -n, --dry-run Just parse file file.\n"
" -f, --force Ignore any earlier installations.\n"
));
}
void main(int argc, char* argv[])
{
char* filename = 0;
char option;
bool dryrun = false;
bool forced = false;
#ifdef LC_ALL
setlocale(LC_ALL, "");
#endif
textdomain(PACKAGE);
while (1)
{
option = getopt_long(argc, argv, "fhnl:", opts, NULL);
if (option == -1)
break;
switch (option)
{
case 'h':
case '?':
printHelp();
exit(0);
case 'f':
forced = true;
break;
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);
uint8_t* buf = new uint8_t[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;
SisRC rc = sisFile.fillFrom(buf, len);
if (rc == SIS_OK)
{
if (!dryrun)
{
SISInstaller installer;
installer.setPsion(psion);
installer.setForced(forced);
installer.run(&sisFile, buf, len);
}
}
else
{
printf(_("Could not parse the sis file.\n"));
}
psion->disconnect();
exit(0);
}
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