int web_eat(int max)
{
char buf[512];
int n;
while (max > 0) {
if ((n = web_read(buf, (max < sizeof(buf)) ? max : sizeof(buf))) <= 0) return 0;
max -= n;
}
return 1;
}
void wi_bwmrestore(char *url, int len, char *boundary)
{
char *buf;
const char *error;
int ok;
int n;
char tmp[64];
check_id(url);
tmp[0] = 0;
buf = NULL;
error = "Error reading file";
ok = 0;
if (!skip_header(&len)) {
goto ERROR;
}
if ((len < 64) || (len > 10240)) {
goto ERROR;
}
if ((buf = malloc(len)) == NULL) {
error = "Not enough memory";
goto ERROR;
}
n = web_read(buf, len);
len -= n;
sprintf(tmp, "%s.new", hfn);
if (f_write(tmp, buf, n, 0, 0600) != n) {
unlink(tmp);
error = "Error writing temporary file";
goto ERROR;
}
f_write("/var/tmp/rstats-load", NULL, 0, 0, 0600);
killall("rstats", SIGHUP);
sleep(1);
error = NULL;
rboot = 1; // used as "ok"
ERROR:
free(buf);
web_eat(len);
if (error != NULL) resmsg_set(error);
}
