static void remote_filereq(int idx, char *from, char *file)
{
char *p, what[256], dir[256], s[256], s1[256], *reject;
FILE *f;
filedb fdb;
long i = 0;
strcpy(what, file);
p = strrchr(what, '/');
if (p == NULL)
dir[0] = 0;
else {
*p = 0;
strcpy(dir, what);
strcpy(what, p + 1);
}
f = filedb_open(dir, 0);
reject = NULL;
if (f == NULL) {
reject = FILES_DIRDNE;
} else {
if (!findmatch(f, what, &i, &fdb)) {
reject = FILES_FILEDNE;
filedb_close(f);
} else {
if ((!(fdb.stat & FILE_SHARE)) ||
(fdb.stat & (FILE_HIDDEN | FILE_DIR))) {
reject = FILES_NOSHARE;
filedb_close(f);
} else {
filedb_close(f);
/* copy to /tmp if needed */
sprintf(s1, "%s%s%s%s", dccdir, dir, dir[0] ? "/" : "", what);
if (copy_to_tmp) {
sprintf(s, "%s%s", tempdir, what);
copyfile(s1, s);
} else
strcpy(s, s1);
i = raw_dcc_send(s, "*remote", FILES_REMOTE, s);
if (i > 0) {
wipe_tmp_filename(s, -1);
reject = FILES_SENDERR;
}
}
}
}
simple_sprintf(s1, "%s:%s/%s", botnetnick, dir, what);
if (reject) {
botnet_send_filereject(idx, s1, from, reject);
return;
}
/* grab info from dcc struct and bounce real request across net */
i = dcc_total - 1;
simple_sprintf(s, "%d %u %d", iptolong(getmyip()), dcc[i].port,
dcc[i].u.xfer->length);
botnet_send_filesend(idx, s1, from, s);
putlog(LOG_FILES, "*", FILES_REMOTEREQ, dir, dir[0] ? "/" : "", what);
}
/* filesend <bot:path> <sock:nick@bot> <IP#> <port> <size>
*/
static void bot_filesend(int idx, char *par)
{
char *botpath, *to, *tobot, *nick;
int i;
char *nfn;
botpath = newsplit(&par);
to = newsplit(&par);
if ((tobot = strchr(to, '@'))) {
*tobot = 0;
tobot++;
} else
tobot = to;
if (!egg_strcasecmp(tobot, botnetnick)) { /* For me! */
nfn = strrchr(botpath, '/');
if (nfn == NULL) {
nfn = strrchr(botpath, ':');
if (nfn == NULL)
nfn = botpath; /* That's odd. */
else
nfn++;
} else
nfn++;
if ((nick = strchr(to, ':')))
nick++;
else
nick = to;
/* Send it to 'nick' as if it's from me */
dprintf(DP_SERVER, "PRIVMSG %s :\001DCC SEND %s %s\001\n", nick, nfn, par);
} else {
i = nextbot(tobot);
if (i >= 0) {
*--tobot = '@';
botnet_send_filesend(i, botpath, to, par);
}
}
}
static void remote_filereq(int idx, char *from, char *file)
{
char *p = NULL, *what = NULL, *dir = NULL,
*s1 = NULL, *reject = NULL, *s = NULL;
FILE *fdb = NULL;
int i = 0;
filedb_entry *fdbe = NULL;
malloc_strcpy(what, file);
p = strrchr(what, '/');
if (p) {
*p = 0;
malloc_strcpy(dir, what);
strcpy(what, p + 1);
} else {
malloc_strcpy(dir, "");
}
fdb = filedb_open(dir, 0);
if (!fdb) {
reject = FILES_DIRDNE;
} else {
filedb_readtop(fdb, NULL);
fdbe = filedb_matchfile(fdb, ftell(fdb), what);
filedb_close(fdb);
if (!fdbe) {
reject = FILES_FILEDNE;
} else {
if ((!(fdbe->stat & FILE_SHARE)) ||
(fdbe->stat & (FILE_HIDDEN | FILE_DIR)))
reject = FILES_NOSHARE;
else {
s1 = nmalloc(strlen(dccdir) + strlen(dir) + strlen(what) + 2);
/* Copy to /tmp if needed */
sprintf(s1, "%s%s%s%s", dccdir, dir, dir[0] ? "/" : "", what);
if (copy_to_tmp) {
s = nmalloc(strlen(tempdir) + strlen(what) + 1);
sprintf(s, "%s%s", tempdir, what);
copyfile(s1, s);
} else
s = s1;
i = raw_dcc_send(s, "*remote", FILES_REMOTE, s);
if (i > 0) {
wipe_tmp_filename(s, -1);
reject = FILES_SENDERR;
}
if (s1 != s)
my_free(s);
my_free(s1);
}
free_fdbe(&fdbe);
}
}
s1 = nmalloc(strlen(botnetnick) + strlen(dir) + strlen(what) + 3);
simple_sprintf(s1, "%s:%s/%s", botnetnick, dir, what);
if (reject) {
botnet_send_filereject(idx, s1, from, reject);
my_free(s1);
my_free(what);
my_free(dir);
return;
}
/* Grab info from dcc struct and bounce real request across net */
i = dcc_total - 1;
s = nmalloc(40); /* Enough? */
simple_sprintf(s, "%d %u %d", iptolong(getmyip()), dcc[i].port,
dcc[i].u.xfer->length);
botnet_send_filesend(idx, s1, from, s);
putlog(LOG_FILES, "*", FILES_REMOTEREQ, dir, dir[0] ? "/" : "", what);
my_free(s1);
my_free(s);
my_free(what);
my_free(dir);
}
