static int aim_encode_password(const char *password, unsigned char *encoded);
-faim_export int aim_sendconnack(struct aim_session_t *sess,
- struct aim_conn_t *conn)
+faim_export int aim_sendflapver(struct aim_session_t *sess, struct aim_conn_t *conn)
{
- int curbyte=0;
-
- struct command_tx_struct *newpacket;
+ int curbyte=0;
- if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0001, 4)))
- return -1;
+ struct command_tx_struct *newpacket;
- newpacket->lock = 1;
-
- curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000);
- curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001);
+ if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0001, 4)))
+ return -ENOMEM;
- newpacket->lock = 0;
- return aim_tx_enqueue(sess, newpacket);
+ newpacket->lock = 1;
+
+ curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000);
+ curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001);
+
+ newpacket->lock = 0;
+
+ return aim_tx_enqueue(sess, newpacket);
}
/*
* a 0017/0007 comes back, which is the signal to send
* it the main login command (0017/0002).
*/
-faim_export int aim_request_login(struct aim_session_t *sess,
- struct aim_conn_t *conn,
- char *sn)
+faim_export int aim_request_login(struct aim_session_t *sess, struct aim_conn_t *conn, const char *sn)
{
- int curbyte;
- struct command_tx_struct *newpacket;
-
- if (!sess || !conn || !sn)
- return -1;
-
- /*
- * For ICQ, we enable the ancient horrible login and stuff
- * a key packet into the queue to make it look like we got
- * a reply back. This is so the client doesn't know we're
- * really not doing MD5 login.
- *
- * This may sound stupid, but I'm not in the best of moods and
- * I don't plan to keep support for this crap around much longer.
- * Its all AOL's fault anyway, really. I hate AOL. Really. They
- * always seem to be able to piss me off by doing the dumbest little
- * things. Like disabling MD5 logins for ICQ UINs, or adding purposefully
- * wrong TLV lengths, or adding superfluous information to host strings,
- * or... I'll stop.
- *
- */
- if ((sn[0] >= '0') && (sn[0] <= '9')) {
- struct command_rx_struct *newrx;
- int i;
-
- if (!(newrx = (struct command_rx_struct *)malloc(sizeof(struct command_rx_struct))))
- return -1;
- memset(newrx, 0x00, sizeof(struct command_rx_struct));
- newrx->lock = 1;
- newrx->hdrtype = AIM_FRAMETYPE_OSCAR;
- newrx->hdr.oscar.type = 0x02;
- newrx->hdr.oscar.seqnum = 0;
- newrx->commandlen = 10+2+1;
- newrx->nofree = 0;
- if (!(newrx->data = malloc(newrx->commandlen))) {
- free(newrx);
- return -1;
- }
-
- i = aim_putsnac(newrx->data, 0x0017, 0x0007, 0x0000, 0x0000);
- i += aimutil_put16(newrx->data+i, 0x01);
- i += aimutil_putstr(newrx->data+i, "0", 1);
-
- newrx->conn = conn;
-
- newrx->next = sess->queue_incoming;
- sess->queue_incoming = newrx;
-
- newrx->lock = 0;
-
- sess->flags &= ~AIM_SESS_FLAGS_SNACLOGIN;
-
- return 0;
- }
-
- sess->flags |= AIM_SESS_FLAGS_SNACLOGIN;
-
- aim_sendconnack(sess, conn);
-
- if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+2+2+strlen(sn))))
- return -1;
-
- newpacket->lock = 1;
-
- curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0006, 0x0000, 0x00010000);
- curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn);
-
- newpacket->commandlen = curbyte;
- newpacket->lock = 0;
-
- return aim_tx_enqueue(sess, newpacket);
+ int curbyte;
+ struct command_tx_struct *newpacket;
+
+ if (!sess || !conn || !sn)
+ return -EINVAL;
+
+ /*
+ * For ICQ, we enable the ancient horrible login and stuff
+ * a key packet into the queue to make it look like we got
+ * a reply back. This is so the client doesn't know we're
+ * really not doing MD5 login.
+ *
+ * This may sound stupid, but I'm not in the best of moods and
+ * I don't plan to keep support for this crap around much longer.
+ * Its all AOL's fault anyway, really. I hate AOL. Really. They
+ * always seem to be able to piss me off by doing the dumbest little
+ * things. Like disabling MD5 logins for ICQ UINs, or adding
+ * purposefully wrong TLV lengths, or adding superfluous information
+ * to host strings, or... I'll stop.
+ *
+ */
+ if ((sn[0] >= '0') && (sn[0] <= '9')) {
+ struct command_rx_struct *newrx;
+ int i;
+
+ /* XXX Uhm why doesn't this use aim_tx_new? */
+ if (!(newrx = (struct command_rx_struct *)malloc(sizeof(struct command_rx_struct))))
+ return -ENOMEM;
+
+ memset(newrx, 0x00, sizeof(struct command_rx_struct));
+ newrx->lock = 1;
+ newrx->hdrtype = AIM_FRAMETYPE_OSCAR;
+ newrx->hdr.oscar.type = 0x02;
+ newrx->hdr.oscar.seqnum = 0;
+ newrx->commandlen = 10+2+1;
+ newrx->nofree = 0;
+
+ if (!(newrx->data = malloc(newrx->commandlen))) {
+ free(newrx);
+ return -ENOMEM;
+ }
+
+ i = aim_putsnac(newrx->data, 0x0017, 0x0007, 0x0000, 0x0000);
+ i += aimutil_put16(newrx->data+i, 0x01);
+ i += aimutil_putstr(newrx->data+i, "0", 1);
+
+ newrx->conn = conn;
+
+ newrx->next = sess->queue_incoming;
+ sess->queue_incoming = newrx;
+
+ newrx->lock = 0;
+
+ sess->flags &= ~AIM_SESS_FLAGS_SNACLOGIN;
+
+ return 0;
+ }
+
+ sess->flags |= AIM_SESS_FLAGS_SNACLOGIN;
+
+ aim_sendflapver(sess, conn);
+
+ if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+2+2+strlen(sn))))
+ return -ENOMEM;
+
+ newpacket->lock = 1;
+
+ curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0006, 0x0000, 0x00010000);
+ curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn);
+
+ newpacket->commandlen = curbyte;
+ newpacket->lock = 0;
+
+ return aim_tx_enqueue(sess, newpacket);
}
/*
* serverstore = 0x01
*
*/
-faim_export int aim_send_login (struct aim_session_t *sess,
- struct aim_conn_t *conn,
- char *sn, char *password,
- struct client_info_s *clientinfo,
- char *key)
+faim_export int aim_send_login (struct aim_session_t *sess, struct aim_conn_t *conn, char *sn, char *password, struct client_info_s *clientinfo, char *key)
{
- int curbyte=0;
- struct command_tx_struct *newpacket;
-
- if (!clientinfo || !sn || !password)
- return -1;
-
- if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 1152)))
- return -1;
-
- newpacket->lock = 1;
-
- newpacket->hdr.oscar.type = (sess->flags & AIM_SESS_FLAGS_SNACLOGIN)?0x02:0x01;
-
- if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN)
- curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0002, 0x0000, 0x00010000);
- else {
- curbyte = aimutil_put16(newpacket->data, 0x0000);
- curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001);
- }
-
- curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn);
-
- if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) {
- unsigned char digest[16];
-
- aim_encode_password_md5(password, key, digest);
- curbyte+= aim_puttlv_str(newpacket->data+curbyte, 0x0025, 16, (char *)digest);
- } else {
- char *password_encoded;
-
- password_encoded = (char *) malloc(strlen(password));
- aim_encode_password(password, password_encoded);
- curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0002, strlen(password), password_encoded);
- free(password_encoded);
- }
-
- curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0003, strlen(clientinfo->clientstring), clientinfo->clientstring);
-
- if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) {
-
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, (unsigned short)clientinfo->major2);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, (unsigned short)clientinfo->major);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, (unsigned short)clientinfo->minor);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, (unsigned short)clientinfo->minor2);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, (unsigned short)clientinfo->build);
-
- } else {
- /* Use very specific version numbers, to further indicate the hack. */
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, 0x010a);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, 0x0004);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, 0x003c);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, 0x0001);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, 0x0cce);
- curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, 0x00000055);
- }
-
- curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000e, strlen(clientinfo->country), clientinfo->country);
- curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000f, strlen(clientinfo->lang), clientinfo->lang);
-
- if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) {
- curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, clientinfo->unknown);
- curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0009, 0x0015);
- }
-
- newpacket->commandlen = curbyte;
-
- newpacket->lock = 0;
- return aim_tx_enqueue(sess, newpacket);
+ int curbyte=0;
+ struct command_tx_struct *newpacket;
+
+ if (!clientinfo || !sn || !password)
+ return -EINVAL;
+
+ if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 1152)))
+ return -ENOMEM;
+
+ newpacket->lock = 1;
+
+ newpacket->hdr.oscar.type = (sess->flags & AIM_SESS_FLAGS_SNACLOGIN)?0x02:0x01;
+
+ if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN)
+ curbyte = aim_putsnac(newpacket->data, 0x0017, 0x0002, 0x0000, 0x00010000);
+ else {
+ curbyte = aimutil_put16(newpacket->data, 0x0000);
+ curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001);
+ }
+
+ curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0001, strlen(sn), sn);
+
+ if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) {
+ unsigned char digest[16];
+
+ aim_encode_password_md5(password, key, digest);
+ curbyte+= aim_puttlv_str(newpacket->data+curbyte, 0x0025, 16, (char *)digest);
+ } else {
+ char *password_encoded;
+
+ password_encoded = (char *) malloc(strlen(password));
+ aim_encode_password(password, password_encoded);
+ curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0002, strlen(password), password_encoded);
+ free(password_encoded);
+ }
+
+ curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x0003, strlen(clientinfo->clientstring), clientinfo->clientstring);
+
+ if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) {
+
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, (unsigned short)clientinfo->major2);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, (unsigned short)clientinfo->major);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, (unsigned short)clientinfo->minor);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, (unsigned short)clientinfo->minor2);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, (unsigned short)clientinfo->build);
+
+ } else {
+ /* Use very specific version numbers, to further indicate the hack. */
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0016, 0x010a);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0017, 0x0004);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0018, 0x003c);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0019, 0x0001);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x001a, 0x0cce);
+ curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, 0x00000055);
+ }
+
+ curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000e, strlen(clientinfo->country), clientinfo->country);
+ curbyte += aim_puttlv_str(newpacket->data+curbyte, 0x000f, strlen(clientinfo->lang), clientinfo->lang);
+
+ if (sess->flags & AIM_SESS_FLAGS_SNACLOGIN) {
+ curbyte += aim_puttlv_32(newpacket->data+curbyte, 0x0014, clientinfo->unknown);
+ curbyte += aim_puttlv_16(newpacket->data+curbyte, 0x0009, 0x0015);
+ }
+
+ newpacket->commandlen = curbyte;
+ newpacket->lock = 0;
+
+ return aim_tx_enqueue(sess, newpacket);
}
faim_export int aim_encode_password_md5(const char *password, const char *key, unsigned char *digest)
{
- md5_state_t state;
+ md5_state_t state;
- md5_init(&state);
- md5_append(&state, (const md5_byte_t *)key, strlen(key));
- md5_append(&state, (const md5_byte_t *)password, strlen(password));
- md5_append(&state, (const md5_byte_t *)AIM_MD5_STRING, strlen(AIM_MD5_STRING));
- md5_finish(&state, (md5_byte_t *)digest);
+ md5_init(&state);
+ md5_append(&state, (const md5_byte_t *)key, strlen(key));
+ md5_append(&state, (const md5_byte_t *)password, strlen(password));
+ md5_append(&state, (const md5_byte_t *)AIM_MD5_STRING, strlen(AIM_MD5_STRING));
+ md5_finish(&state, (md5_byte_t *)digest);
- return 0;
+ return 0;
}
/**
*/
static int aim_encode_password(const char *password, unsigned char *encoded)
{
- u_char encoding_table[] = {
+ unsigned char encoding_table[] = {
#if 0 /* old v1 table */
- 0xf3, 0xb3, 0x6c, 0x99,
- 0x95, 0x3f, 0xac, 0xb6,
- 0xc5, 0xfa, 0x6b, 0x63,
- 0x69, 0x6c, 0xc3, 0x9f
+ 0xf3, 0xb3, 0x6c, 0x99,
+ 0x95, 0x3f, 0xac, 0xb6,
+ 0xc5, 0xfa, 0x6b, 0x63,
+ 0x69, 0x6c, 0xc3, 0x9f
#else /* v2.1 table, also works for ICQ */
- 0xf3, 0x26, 0x81, 0xc4,
- 0x39, 0x86, 0xdb, 0x92,
- 0x71, 0xa3, 0xb9, 0xe6,
- 0x53, 0x7a, 0x95, 0x7c
+ 0xf3, 0x26, 0x81, 0xc4,
+ 0x39, 0x86, 0xdb, 0x92,
+ 0x71, 0xa3, 0xb9, 0xe6,
+ 0x53, 0x7a, 0x95, 0x7c
#endif
- };
+ };
+ int i;
- int i;
-
- for (i = 0; i < strlen(password); i++)
- encoded[i] = (password[i] ^ encoding_table[i]);
+ for (i = 0; i < strlen(password); i++)
+ encoded[i] = (password[i] ^ encoding_table[i]);
- return 0;
+ return 0;
}
/*
char *cookie, char *email,
int regstatus)
{
- struct command_tx_struct *tx;
- struct aim_tlvlist_t *tlvlist = NULL;
-
- if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0004, 1152)))
- return -1;
-
- tx->lock = 1;
-
- if (sn)
- aim_addtlvtochain_str(&tlvlist, 0x0001, sn, strlen(sn));
- else
- aim_addtlvtochain_str(&tlvlist, 0x0001, sess->sn, strlen(sess->sn));
-
- if (errorcode) {
- aim_addtlvtochain16(&tlvlist, 0x0008, errorcode);
- aim_addtlvtochain_str(&tlvlist, 0x0004, errorurl, strlen(errorurl));
- } else {
- aim_addtlvtochain_str(&tlvlist, 0x0005, bosip, strlen(bosip));
- aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN);
- aim_addtlvtochain_str(&tlvlist, 0x0011, email, strlen(email));
- aim_addtlvtochain16(&tlvlist, 0x0013, (unsigned short)regstatus);
- }
-
- tx->commandlen = aim_writetlvchain(tx->data, tx->commandlen, &tlvlist);
- tx->lock = 0;
-
- return aim_tx_enqueue(sess, tx);
+ struct command_tx_struct *tx;
+ struct aim_tlvlist_t *tlvlist = NULL;
+
+ if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0004, 1152)))
+ return -ENOMEM;
+
+ tx->lock = 1;
+
+ if (sn)
+ aim_addtlvtochain_str(&tlvlist, 0x0001, sn, strlen(sn));
+ else
+ aim_addtlvtochain_str(&tlvlist, 0x0001, sess->sn, strlen(sess->sn));
+
+ if (errorcode) {
+ aim_addtlvtochain16(&tlvlist, 0x0008, errorcode);
+ aim_addtlvtochain_str(&tlvlist, 0x0004, errorurl, strlen(errorurl));
+ } else {
+ aim_addtlvtochain_str(&tlvlist, 0x0005, bosip, strlen(bosip));
+ aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN);
+ aim_addtlvtochain_str(&tlvlist, 0x0011, email, strlen(email));
+ aim_addtlvtochain16(&tlvlist, 0x0013, (unsigned short)regstatus);
+ }
+
+ tx->commandlen = aim_writetlvchain(tx->data, tx->commandlen, &tlvlist);
+ tx->lock = 0;
+
+ return aim_tx_enqueue(sess, tx);
}
/*
*/
faim_export int aim_gencookie(unsigned char *buf)
{
- int i;
+ int i;
- srand(time(NULL));
+ srand(time(NULL));
- for (i=0; i < AIM_COOKIELEN; i++)
- buf[i] = 1+(int) (256.0*rand()/(RAND_MAX+0.0));
+ for (i=0; i < AIM_COOKIELEN; i++)
+ buf[i] = 1+(int) (256.0*rand()/(RAND_MAX+0.0));
- return i;
+ return i;
}
/*
*/
faim_export int aim_sendserverready(struct aim_session_t *sess, struct aim_conn_t *conn)
{
- struct command_tx_struct *tx;
- int i = 0;
-
- if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+0x22)))
- return -1;
-
- tx->lock = 1;
-
- i += aim_putsnac(tx->data, 0x0001, 0x0003, 0x0000, sess->snac_nextid++);
-
- i += aimutil_put16(tx->data+i, 0x0001);
- i += aimutil_put16(tx->data+i, 0x0002);
- i += aimutil_put16(tx->data+i, 0x0003);
- i += aimutil_put16(tx->data+i, 0x0004);
- i += aimutil_put16(tx->data+i, 0x0006);
- i += aimutil_put16(tx->data+i, 0x0008);
- i += aimutil_put16(tx->data+i, 0x0009);
- i += aimutil_put16(tx->data+i, 0x000a);
- i += aimutil_put16(tx->data+i, 0x000b);
- i += aimutil_put16(tx->data+i, 0x000c);
- i += aimutil_put16(tx->data+i, 0x0013);
- i += aimutil_put16(tx->data+i, 0x0015);
-
- tx->commandlen = i;
- tx->lock = 0;
- return aim_tx_enqueue(sess, tx);
+ struct command_tx_struct *tx;
+ int i;
+
+ if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+0x22)))
+ return -ENOMEM;
+
+ tx->lock = 1;
+
+ i = aim_putsnac(tx->data, 0x0001, 0x0003, 0x0000, sess->snac_nextid++);
+
+ i += aimutil_put16(tx->data+i, 0x0001);
+ i += aimutil_put16(tx->data+i, 0x0002);
+ i += aimutil_put16(tx->data+i, 0x0003);
+ i += aimutil_put16(tx->data+i, 0x0004);
+ i += aimutil_put16(tx->data+i, 0x0006);
+ i += aimutil_put16(tx->data+i, 0x0008);
+ i += aimutil_put16(tx->data+i, 0x0009);
+ i += aimutil_put16(tx->data+i, 0x000a);
+ i += aimutil_put16(tx->data+i, 0x000b);
+ i += aimutil_put16(tx->data+i, 0x000c);
+ i += aimutil_put16(tx->data+i, 0x0013);
+ i += aimutil_put16(tx->data+i, 0x0015);
+
+ tx->commandlen = i;
+ tx->lock = 0;
+
+ return aim_tx_enqueue(sess, tx);
}
/*
* Send service redirect. (Non-Client)
*/
-faim_export unsigned long aim_sendredirect(struct aim_session_t *sess,
- struct aim_conn_t *conn,
- unsigned short servid,
- char *ip,
- char *cookie)
+faim_export unsigned long aim_sendredirect(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned short servid, char *ip, char *cookie)
{
- struct command_tx_struct *tx;
- struct aim_tlvlist_t *tlvlist = NULL;
- int i = 0;
+ struct command_tx_struct *tx;
+ struct aim_tlvlist_t *tlvlist = NULL;
+ int i;
+
+ if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 1152)))
+ return -ENOMEM;
- if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 1152)))
- return -1;
+ tx->lock = 1;
- tx->lock = 1;
+ i = aim_putsnac(tx->data, 0x0001, 0x0005, 0x0000, 0x00000000);
- i += aim_putsnac(tx->data+i, 0x0001, 0x0005, 0x0000, 0x00000000);
-
- aim_addtlvtochain16(&tlvlist, 0x000d, servid);
- aim_addtlvtochain_str(&tlvlist, 0x0005, ip, strlen(ip));
- aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN);
+ aim_addtlvtochain16(&tlvlist, 0x000d, servid);
+ aim_addtlvtochain_str(&tlvlist, 0x0005, ip, strlen(ip));
+ aim_addtlvtochain_str(&tlvlist, 0x0006, cookie, AIM_COOKIELEN);
- tx->commandlen = aim_writetlvchain(tx->data+i, tx->commandlen-i, &tlvlist)+i;
- aim_freetlvchain(&tlvlist);
+ tx->commandlen = aim_writetlvchain(tx->data+i, tx->commandlen-i, &tlvlist)+i;
+ aim_freetlvchain(&tlvlist);
- tx->lock = 0;
- return aim_tx_enqueue(sess, tx);
+ tx->lock = 0;
+
+ return aim_tx_enqueue(sess, tx);
}
static int hostonline(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc;
- int ret = 0;
- unsigned short *families;
- int famcount, i;
+ aim_rxcallback_t userfunc;
+ int ret = 0;
+ unsigned short *families;
+ int famcount, i;
- famcount = datalen/2;
+ famcount = datalen/2;
- if (!(families = malloc(datalen)))
- return 0;
+ if (!(families = malloc(datalen)))
+ return 0;
- for (i = 0; i < famcount; i++)
- families[i] = aimutil_get16(data+(i*2));
+ for (i = 0; i < famcount; i++)
+ families[i] = aimutil_get16(data+(i*2));
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- ret = userfunc(sess, rx, famcount, families);
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ ret = userfunc(sess, rx, famcount, families);
- free(families);
+ free(families);
- return ret;
+ return ret;
}
static int redirect(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- int serviceid;
- unsigned char *cookie;
- char *ip;
- aim_rxcallback_t userfunc;
- struct aim_tlvlist_t *tlvlist;
- char *chathack = NULL;
- int chathackex = 0;
- int ret = 0;
-
- tlvlist = aim_readtlvchain(data, datalen);
-
- if (!aim_gettlv(tlvlist, 0x000d, 1) ||
- !aim_gettlv(tlvlist, 0x0005, 1) ||
- !aim_gettlv(tlvlist, 0x0006, 1)) {
- aim_freetlvchain(&tlvlist);
- return 0;
- }
-
- serviceid = aim_gettlv16(tlvlist, 0x000d, 1);
- ip = aim_gettlv_str(tlvlist, 0x0005, 1);
- cookie = aim_gettlv_str(tlvlist, 0x0006, 1);
-
- /*
- * Chat hack.
- *
- */
- if ((serviceid == AIM_CONN_TYPE_CHAT) && sess->pendingjoin) {
- chathack = sess->pendingjoin;
- chathackex = sess->pendingjoinexchange;
- sess->pendingjoin = NULL;
- sess->pendingjoinexchange = 0;
- }
-
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- ret = userfunc(sess, rx, serviceid, ip, cookie, chathack, chathackex);
-
- free(ip);
- free(cookie);
- free(chathack);
-
- aim_freetlvchain(&tlvlist);
-
- return ret;
+ int serviceid;
+ unsigned char *cookie;
+ char *ip;
+ aim_rxcallback_t userfunc;
+ struct aim_tlvlist_t *tlvlist;
+ char *chathack = NULL;
+ int chathackex = 0;
+ int ret = 0;
+
+ tlvlist = aim_readtlvchain(data, datalen);
+
+ if (!aim_gettlv(tlvlist, 0x000d, 1) ||
+ !aim_gettlv(tlvlist, 0x0005, 1) ||
+ !aim_gettlv(tlvlist, 0x0006, 1)) {
+ aim_freetlvchain(&tlvlist);
+ return 0;
+ }
+
+ serviceid = aim_gettlv16(tlvlist, 0x000d, 1);
+ ip = aim_gettlv_str(tlvlist, 0x0005, 1);
+ cookie = aim_gettlv_str(tlvlist, 0x0006, 1);
+
+ /*
+ * Chat hack.
+ */
+ if ((serviceid == AIM_CONN_TYPE_CHAT) && sess->pendingjoin) {
+ chathack = sess->pendingjoin;
+ chathackex = sess->pendingjoinexchange;
+ sess->pendingjoin = NULL;
+ sess->pendingjoinexchange = 0;
+ }
+
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ ret = userfunc(sess, rx, serviceid, ip, cookie, chathack, chathackex);
+
+ free(ip);
+ free(cookie);
+ free(chathack);
+
+ aim_freetlvchain(&tlvlist);
+
+ return ret;
}
/*
/* XXX parse this */
static int rateresp(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc;
+ aim_rxcallback_t userfunc;
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- return userfunc(sess, rx);
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ return userfunc(sess, rx);
- return 0;
+ return 0;
}
static int ratechange(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc;
- int i = 0, code;
- unsigned long currentavg, maxavg;
- unsigned long rateclass, windowsize, clear, alert, limit, disconnect;
-
- code = aimutil_get16(data+i);
- i += 2;
-
- rateclass = aimutil_get16(data+i);
- i += 2;
-
- windowsize = aimutil_get32(data+i);
- i += 4;
- clear = aimutil_get32(data+i);
- i += 4;
- alert = aimutil_get32(data+i);
- i += 4;
- limit = aimutil_get32(data+i);
- i += 4;
- disconnect = aimutil_get32(data+i);
- i += 4;
- currentavg = aimutil_get32(data+i);
- i += 4;
- maxavg = aimutil_get32(data+i);
- i += 4;
-
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- return userfunc(sess, rx, code, rateclass, windowsize, clear, alert, limit, disconnect, currentavg, maxavg);
-
- return 0;
+ aim_rxcallback_t userfunc;
+ int i = 0, code;
+ unsigned long currentavg, maxavg;
+ unsigned long rateclass, windowsize, clear, alert, limit, disconnect;
+
+ code = aimutil_get16(data+i);
+ i += 2;
+
+ rateclass = aimutil_get16(data+i);
+ i += 2;
+
+ windowsize = aimutil_get32(data+i);
+ i += 4;
+ clear = aimutil_get32(data+i);
+ i += 4;
+ alert = aimutil_get32(data+i);
+ i += 4;
+ limit = aimutil_get32(data+i);
+ i += 4;
+ disconnect = aimutil_get32(data+i);
+ i += 4;
+ currentavg = aimutil_get32(data+i);
+ i += 4;
+ maxavg = aimutil_get32(data+i);
+ i += 4;
+
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ return userfunc(sess, rx, code, rateclass, windowsize, clear, alert, limit, disconnect, currentavg, maxavg);
+
+ return 0;
}
/* XXX parse this */
static int selfinfo(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc;
+ aim_rxcallback_t userfunc;
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- return userfunc(sess, rx);
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ return userfunc(sess, rx);
- return 0;
+ return 0;
}
static int evilnotify(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc = NULL;
- int i = 0;
- unsigned short newevil;
- struct aim_userinfo_s userinfo;
+ aim_rxcallback_t userfunc = NULL;
+ int i = 0;
+ unsigned short newevil;
+ struct aim_userinfo_s userinfo;
+
+ newevil = aimutil_get16(data);
+ i += 2;
- newevil = aimutil_get16(data);
- i += 2;
+ memset(&userinfo, 0, sizeof(struct aim_userinfo_s));
- memset(&userinfo, 0, sizeof(struct aim_userinfo_s));
+ if (datalen-i)
+ i += aim_extractuserinfo(sess, data+i, &userinfo);
- if (datalen-i)
- i += aim_extractuserinfo(sess, data+i, &userinfo);
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ return userfunc(sess, rx, newevil, &userinfo);
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- return userfunc(sess, rx, newevil, &userinfo);
-
- return 0;
+ return 0;
}
static int motd(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc;
- char *msg = NULL;
- int ret = 0;
- struct aim_tlvlist_t *tlvlist;
- unsigned short id;
-
- /*
- * Code.
- *
- * Valid values:
- * 1 Mandatory upgrade
- * 2 Advisory upgrade
- * 3 System bulletin
- * 4 Nothing's wrong ("top o the world" -- normal)
- *
- */
- id = aimutil_get16(data);
-
- /*
- * TLVs follow
- */
- if ((tlvlist = aim_readtlvchain(data+2, datalen-2)))
- msg = aim_gettlv_str(tlvlist, 0x000b, 1);
-
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- ret = userfunc(sess, rx, id, msg);
-
- free(msg);
-
- aim_freetlvchain(&tlvlist);
-
- return ret;
+ aim_rxcallback_t userfunc;
+ char *msg = NULL;
+ int ret = 0;
+ struct aim_tlvlist_t *tlvlist;
+ unsigned short id;
+
+ /*
+ * Code.
+ *
+ * Valid values:
+ * 1 Mandatory upgrade
+ * 2 Advisory upgrade
+ * 3 System bulletin
+ * 4 Nothing's wrong ("top o the world" -- normal)
+ *
+ */
+ id = aimutil_get16(data);
+
+ /*
+ * TLVs follow
+ */
+ if ((tlvlist = aim_readtlvchain(data+2, datalen-2)))
+ msg = aim_gettlv_str(tlvlist, 0x000b, 1);
+
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ ret = userfunc(sess, rx, id, msg);
+
+ free(msg);
+
+ aim_freetlvchain(&tlvlist);
+
+ return ret;
}
static int hostversions(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc;
- int vercount;
+ aim_rxcallback_t userfunc;
+ int vercount;
- vercount = datalen/4;
-
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- return userfunc(sess, rx, vercount, data);
+ vercount = datalen/4;
- return 0;
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ return userfunc(sess, rx, vercount, data);
+
+ return 0;
}
/*
*/
static int memrequest(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- aim_rxcallback_t userfunc;
- unsigned long offset, len;
- int i = 0;
- struct aim_tlvlist_t *list;
- char *modname = NULL;
+ aim_rxcallback_t userfunc;
+ unsigned long offset, len;
+ int i = 0;
+ struct aim_tlvlist_t *list;
+ char *modname = NULL;
- offset = aimutil_get32(data);
- i += 4;
+ offset = aimutil_get32(data);
+ i += 4;
- len = aimutil_get32(data+4);
- i += 4;
+ len = aimutil_get32(data+4);
+ i += 4;
- list = aim_readtlvchain(data+i, datalen-i);
+ list = aim_readtlvchain(data+i, datalen-i);
- if (aim_gettlv(list, 0x0001, 1))
- modname = aim_gettlv_str(list, 0x0001, 1);
+ if (aim_gettlv(list, 0x0001, 1))
+ modname = aim_gettlv_str(list, 0x0001, 1);
- faimdprintf(sess, 1, "data at 0x%08lx (%d bytes) of requested\n", offset, len, modname?modname:"aim.exe");
+ faimdprintf(sess, 1, "data at 0x%08lx (%d bytes) of requested\n", offset, len, modname ? modname : "aim.exe");
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
- return userfunc(sess, rx, offset, len, modname);
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ return userfunc(sess, rx, offset, len, modname);
- free(modname);
- aim_freetlvchain(&list);
+ free(modname);
+ aim_freetlvchain(&list);
- return 0;
+ return 0;
}
static void dumpbox(struct aim_session_t *sess, unsigned char *buf, int len)
{
- int i = 0;
+ int i;
+
+ if (!sess || !buf || !len)
+ return;
- if (!sess || !buf || !len)
- return;
+ faimdprintf(sess, 1, "\nDump of %d bytes at %p:", len, buf);
- faimdprintf(sess, 1, "\nDump of %d bytes at %p:", len, buf);
+ for (i = 0; i < len; i++) {
+ if ((i % 8) == 0)
+ faimdprintf(sess, 1, "\n\t");
- for (i = 0; i < len; i++)
- {
- if ((i % 8) == 0)
- faimdprintf(sess, 1, "\n\t");
+ faimdprintf(sess, 1, "0x%2x ", buf[i]);
+ }
- faimdprintf(sess, 1, "0x%2x ", buf[i]);
- }
-
- faimdprintf(sess, 1, "\n\n");
+ faimdprintf(sess, 1, "\n\n");
- return;
+ return;
}
faim_export int aim_sendmemblock(struct aim_session_t *sess, struct aim_conn_t *conn, unsigned long offset, unsigned long len, const unsigned char *buf, unsigned char flag)
{
- struct command_tx_struct *tx;
- int i = 0;
+ struct command_tx_struct *tx;
+ int i = 0;
- if (!sess || !conn)
- return 0;
+ if (!sess || !conn)
+ return -EINVAL;
- if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+2+16)))
- return -1;
+ if (!(tx = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+2+16)))
+ return -ENOMEM;
- tx->lock = 1;
+ tx->lock = 1;
- i = aim_putsnac(tx->data, 0x0001, 0x0020, 0x0000, sess->snac_nextid++);
- i += aimutil_put16(tx->data+i, 0x0010); /* md5 is always 16 bytes */
+ i = aim_putsnac(tx->data, 0x0001, 0x0020, 0x0000, sess->snac_nextid++);
+ i += aimutil_put16(tx->data+i, 0x0010); /* md5 is always 16 bytes */
- if ((flag == AIM_SENDMEMBLOCK_FLAG_ISHASH) &&
- buf && (len == 0x10)) { /* we're getting a hash */
+ if ((flag == AIM_SENDMEMBLOCK_FLAG_ISHASH) && buf && (len == 0x10)) { /* we're getting a hash */
- memcpy(tx->data+i, buf, 0x10);
- i += 0x10;
+ memcpy(tx->data+i, buf, 0x10);
+ i += 0x10;
- } else if (buf && (len > 0)) { /* use input buffer */
- md5_state_t state;
+ } else if (buf && (len > 0)) { /* use input buffer */
+ md5_state_t state;
- md5_init(&state);
- md5_append(&state, (const md5_byte_t *)buf, len);
- md5_finish(&state, (md5_byte_t *)(tx->data+i));
- i += 0x10;
+ md5_init(&state);
+ md5_append(&state, (const md5_byte_t *)buf, len);
+ md5_finish(&state, (md5_byte_t *)(tx->data+i));
+ i += 0x10;
- } else if (len == 0) { /* no length, just hash NULL (buf is optional) */
- md5_state_t state;
- unsigned char nil = '\0';
+ } else if (len == 0) { /* no length, just hash NULL (buf is optional) */
+ md5_state_t state;
+ unsigned char nil = '\0';
- /*
- * These MD5 routines are stupid in that you have to have
- * at least one append. So thats why this doesn't look
- * real logical.
- */
- md5_init(&state);
- md5_append(&state, (const md5_byte_t *)&nil, 0);
- md5_finish(&state, (md5_byte_t *)(tx->data+i));
- i += 0x10;
+ /*
+ * These MD5 routines are stupid in that you have to have
+ * at least one append. So thats why this doesn't look
+ * real logical.
+ */
+ md5_init(&state);
+ md5_append(&state, (const md5_byte_t *)&nil, 0);
+ md5_finish(&state, (md5_byte_t *)(tx->data+i));
+ i += 0x10;
- } else {
+ } else {
- /*
- * This data is correct for AIM 3.5.1670.
- *
- * Using these blocks is as close to "legal" as you can get without
- * using an AIM binary.
- *
- */
- if ((offset == 0x03ffffff) && (len == 0x03ffffff)) {
+ /*
+ * This data is correct for AIM 3.5.1670.
+ *
+ * Using these blocks is as close to "legal" as you can get
+ * without using an AIM binary.
+ *
+ */
+ if ((offset == 0x03ffffff) && (len == 0x03ffffff)) {
#if 1 /* with "AnrbnrAqhfzcd" */
- i += aimutil_put32(tx->data+i, 0x44a95d26);
- i += aimutil_put32(tx->data+i, 0xd2490423);
- i += aimutil_put32(tx->data+i, 0x93b8821f);
- i += aimutil_put32(tx->data+i, 0x51c54b01);
+ i += aimutil_put32(tx->data+i, 0x44a95d26);
+ i += aimutil_put32(tx->data+i, 0xd2490423);
+ i += aimutil_put32(tx->data+i, 0x93b8821f);
+ i += aimutil_put32(tx->data+i, 0x51c54b01);
#else /* no filename */
- i += aimutil_put32(tx->data+i, 0x1df8cbae);
- i += aimutil_put32(tx->data+i, 0x5523b839);
- i += aimutil_put32(tx->data+i, 0xa0e10db3);
- i += aimutil_put32(tx->data+i, 0xa46d3b39);
+ i += aimutil_put32(tx->data+i, 0x1df8cbae);
+ i += aimutil_put32(tx->data+i, 0x5523b839);
+ i += aimutil_put32(tx->data+i, 0xa0e10db3);
+ i += aimutil_put32(tx->data+i, 0xa46d3b39);
#endif
- } else if ((offset == 0x00001000) && (len == 0x00000000)) {
+ } else if ((offset == 0x00001000) && (len == 0x00000000)) {
- i += aimutil_put32(tx->data+i, 0xd41d8cd9);
- i += aimutil_put32(tx->data+i, 0x8f00b204);
- i += aimutil_put32(tx->data+i, 0xe9800998);
- i += aimutil_put32(tx->data+i, 0xecf8427e);
+ i += aimutil_put32(tx->data+i, 0xd41d8cd9);
+ i += aimutil_put32(tx->data+i, 0x8f00b204);
+ i += aimutil_put32(tx->data+i, 0xe9800998);
+ i += aimutil_put32(tx->data+i, 0xecf8427e);
- } else
- faimdprintf(sess, 0, "sendmemblock: WARNING: unknown hash request\n");
+ } else
+ faimdprintf(sess, 0, "sendmemblock: WARNING: unknown hash request\n");
- }
+ }
- tx->commandlen = i;
- tx->lock = 0;
- aim_tx_enqueue(sess, tx);
+ tx->commandlen = i;
+ tx->lock = 0;
+ aim_tx_enqueue(sess, tx);
- return 0;
+ return 0;
}
static int snachandler(struct aim_session_t *sess, aim_module_t *mod, struct command_rx_struct *rx, aim_modsnac_t *snac, unsigned char *data, int datalen)
{
- if (snac->subtype == 0x0003)
- return hostonline(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x0005)
- return redirect(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x0007)
- return rateresp(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x000a)
- return ratechange(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x000f)
- return selfinfo(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x0010)
- return evilnotify(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x0013)
- return motd(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x0018)
- return hostversions(sess, mod, rx, snac, data, datalen);
- else if (snac->subtype == 0x001f)
- return memrequest(sess, mod, rx, snac, data, datalen);
-
- return 0;
+ if (snac->subtype == 0x0003)
+ return hostonline(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x0005)
+ return redirect(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x0007)
+ return rateresp(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x000a)
+ return ratechange(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x000f)
+ return selfinfo(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x0010)
+ return evilnotify(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x0013)
+ return motd(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x0018)
+ return hostversions(sess, mod, rx, snac, data, datalen);
+ else if (snac->subtype == 0x001f)
+ return memrequest(sess, mod, rx, snac, data, datalen);
+
+ return 0;
}
faim_internal int general_modfirst(struct aim_session_t *sess, aim_module_t *mod)
{
- mod->family = 0x0001;
- mod->version = 0x0000;
- mod->flags = 0;
- strncpy(mod->name, "general", sizeof(mod->name));
- mod->snachandler = snachandler;
+ mod->family = 0x0001;
+ mod->version = 0x0000;
+ mod->flags = 0;
+ strncpy(mod->name, "general", sizeof(mod->name));
+ mod->snachandler = snachandler;
- return 0;
+ return 0;
}
+
andersk / libfaim.git / blobdiff