- if (sess->queue_incoming == NULL)
- /* this shouldn't really happen, unless the main loop's select is broke */
- printf("parse_generic: incoming packet queue empty.\n");
- else
- {
- workingPtr = sess->queue_incoming;
- for (i = 0; workingPtr != NULL; i++)
- {
- /*
- * XXX: This is still fairly ugly.
- */
- switch(workingPtr->conn->type)
- {
- case -1:
- /*
- * This can happen if we have a queued command
- * that was recieved after a connection has
- * been terminated. In which case, the handler
- * list has been cleared, and there's nothing we
- * can do for it. We can only cancel it.
- */
- workingPtr->handled = 1;
- break;
- case AIM_CONN_TYPE_AUTH:
- {
- u_long head;
-
- head = aimutil_get32(workingPtr->data);
- if (head == 0x00000001)
- {
-#if debug > 0
- printf("got connection ack on auth line\n");
-#endif
- workingPtr->handled = 1;
- }
- else
- {
- u_short family,subtype;
-
- family = aimutil_get16(workingPtr->data);
- subtype = aimutil_get16(workingPtr->data+2);
-
- switch (family)
- {
- /* New login protocol */
-#ifdef SNACLOGIN
- case 0x0017:
- if (subtype == 0x0001)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0017, 0x0001, workingPtr);
- else if (subtype == 0x0003)
- workingPtr->handled = aim_authparse(sess, workingPtr);
- else if (subtype == 0x0007)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0017, 0x0007, workingPtr);
- else
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0017, 0xffff, workingPtr);
- break;
-#else
- /* XXX: this isnt foolproof */
- case 0x0001:
- if (subtype == 0x0003)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_GEN, AIM_CB_GEN_SERVERREADY, workingPtr);
- else
- workingPtr->handled = aim_authparse(sess, workingPtr);
- break;
- case 0x0007:
- if (subtype == 0x0005)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_ADM, AIM_CB_ADM_INFOCHANGE_REPLY, workingPtr);
- break;
- default:
- /* Old login protocol */
- /* any user callbacks will be called from here */
- workingPtr->handled = aim_authparse(sess, workingPtr);
-#endif
- }
- }
- }
- break;
- case AIM_CONN_TYPE_BOS:
- {
- u_short family;
- u_short subtype;
-
- family = aimutil_get16(workingPtr->data);
- subtype = aimutil_get16(workingPtr->data+2);
-
- switch (family)
- {
- case 0x0000: /* not really a family, but it works */
- if (subtype == 0x0001)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0000, 0x0001, workingPtr);
- else
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
- break;
- case 0x0001: /* Family: General */
- switch (subtype)
- {
- case 0x0001:
- workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
- break;
- case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0003, workingPtr);
- break;
- case 0x0005:
- workingPtr->handled = aim_handleredirect_middle(sess, workingPtr);
- break;
- case 0x0007:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0007, workingPtr);
- break;
- case 0x000a:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x000a, workingPtr);
- break;
- case 0x000f:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x000f, workingPtr);
- break;
- case 0x0013:
- workingPtr->handled = aim_parsemotd_middle(sess, workingPtr);
- break;
- default:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_GEN, AIM_CB_GEN_DEFAULT, workingPtr);
- }
- break;
- case 0x0002: /* Family: Location */
- switch (subtype)
- {
- case 0x0001:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0002, 0x0001, workingPtr);
- break;
- case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0002, 0x0003, workingPtr);
- break;
- case 0x0006:
- workingPtr->handled = aim_parse_userinfo_middle(sess, workingPtr);
- break;
- default:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_LOC, AIM_CB_LOC_DEFAULT, workingPtr);
- }
- break;
- case 0x0003: /* Family: Buddy List */
- switch (subtype)
- {
- case 0x0001:
- workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
- break;
- case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0003, 0x0003, workingPtr);
- break;
- case 0x000b: /* oncoming buddy */
- workingPtr->handled = aim_parse_oncoming_middle(sess, workingPtr);
- break;
- case 0x000c: /* offgoing buddy */
- workingPtr->handled = aim_parse_offgoing_middle(sess, workingPtr);
- break;
- default:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_BUD, AIM_CB_BUD_DEFAULT, workingPtr);
- }
- break;
- case 0x0004: /* Family: Messeging */
- switch (subtype)
- {
- case 0x0001:
- workingPtr->handled = aim_parse_msgerror_middle(sess, workingPtr);
- break;
- case 0x0005:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0004, 0x0005, workingPtr);
- break;
- case 0x0007:
- workingPtr->handled = aim_parse_incoming_im_middle(sess, workingPtr);
- break;
- case 0x000a:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0004, 0x000a, workingPtr);
- break;
- default:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_MSG, AIM_CB_MSG_DEFAULT, workingPtr);
- }
- break;
- case 0x0009:
- if (subtype == 0x0001)
- workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
- else if (subtype == 0x0003)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0009, 0x0003, workingPtr);
- else
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_BOS, AIM_CB_BOS_DEFAULT, workingPtr);
- break;
- case 0x000a: /* Family: User lookup */
- switch (subtype)
- {
- case 0x0001:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x000a, 0x0001, workingPtr);
- break;
- case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x000a, 0x0003, workingPtr);
- break;
- default:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_LOK, AIM_CB_LOK_DEFAULT, workingPtr);
- }
- break;
- case 0x000b:
- if (subtype == 0x0001)
- workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
- else if (subtype == 0x0002)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x000b, 0x0002, workingPtr);
- else
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_STS, AIM_CB_STS_DEFAULT, workingPtr);
- break;
- default:
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
- break;
- }
- }
- break;
- case AIM_CONN_TYPE_CHATNAV:
- {
- u_short family;
- u_short subtype;
- family = aimutil_get16(workingPtr->data);
- subtype= aimutil_get16(workingPtr->data+2);
-
- if ((family == 0x0002) && (subtype == 0x0006))
- {
- workingPtr->handled = 1;
- aim_conn_setstatus(workingPtr->conn, AIM_CONN_STATUS_READY);
- }
- else if ((family == 0x000d) && (subtype == 0x0009))
- workingPtr->handled = aim_chatnav_parse_info(sess, workingPtr);
- else
- {
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, family, subtype, workingPtr);
- }
- }
- break;
- case AIM_CONN_TYPE_CHAT:
- {
- u_short family, subtype;
-
- family = aimutil_get16(workingPtr->data);
- subtype= aimutil_get16(workingPtr->data+2);
-
- if ((family == 0x0000) && (subtype == 0x00001))
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0000, 0x0001, workingPtr);
- else if (family == 0x0001)
- {
- if (subtype == 0x0001)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0001, workingPtr);
- else if (subtype == 0x0003)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0003, workingPtr);
- else if (subtype == 0x0007)
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0007, workingPtr);
- else
- printf("Chat: unknown snac %04x/%04x\n", family, subtype);
- }
- else if (family == 0x000e)
- {
- if (subtype == 0x0002)
- workingPtr->handled = aim_chat_parse_infoupdate(sess, workingPtr);
- else if (subtype == 0x0003)
- workingPtr->handled = aim_chat_parse_joined(sess, workingPtr);
- else if (subtype == 0x0004)
- workingPtr->handled = aim_chat_parse_leave(sess, workingPtr);
- else if (subtype == 0x0006)
- workingPtr->handled = aim_chat_parse_incoming(sess, workingPtr);
- else
- printf("Chat: unknown snac %04x/%04x\n", family, subtype);
- }
- else
- {
- printf("Chat: unknown snac %04x/%04x\n", family, subtype);
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_DEFAULT, workingPtr);
- }
- }
- break;
- default:
- printf("\nAHHHHH! UNKNOWN CONNECTION TYPE! (type = %d, fd = %d, channel = %02x, commandlen = %02x)\n\n", workingPtr->conn->type, workingPtr->conn->fd, workingPtr->type, workingPtr->commandlen);
- workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
+ if (sess->queue_incoming == NULL) {
+ faimdprintf(1, "parse_generic: incoming packet queue empty.\n");
+ return 0;
+ } else {
+ workingPtr = sess->queue_incoming;
+ for (i = 0; workingPtr != NULL; workingPtr = workingPtr->next, i++) {
+ /*
+ * XXX: This is still fairly ugly.
+ */
+ if (workingPtr->handled)
+ continue;
+
+ /*
+ * This is a debugging/sanity check only and probably could/should be removed
+ * for stable code.
+ */
+ if (((workingPtr->hdrtype == AIM_FRAMETYPE_OFT) &&
+ (workingPtr->conn->type != AIM_CONN_TYPE_RENDEZVOUS)) ||
+ ((workingPtr->hdrtype == AIM_FRAMETYPE_OSCAR) &&
+ (workingPtr->conn->type == AIM_CONN_TYPE_RENDEZVOUS))) {
+ printf("faim: rxhandlers: incompatible frame type %d on connection type 0x%04x\n", workingPtr->hdrtype, workingPtr->conn->type);
+ workingPtr->handled = 1;
+ continue;
+ }
+
+ switch(workingPtr->conn->type) {
+ case -1:
+ /*
+ * This can happen if we have a queued command
+ * that was recieved after a connection has
+ * been terminated. In which case, the handler
+ * list has been cleared, and there's nothing we
+ * can do for it. We can only cancel it.
+ */
+ workingPtr->handled = 1;
+ break;
+ case AIM_CONN_TYPE_AUTH: {
+ unsigned long head;
+
+ head = aimutil_get32(workingPtr->data);
+ if ((head == 0x00000001) && (workingPtr->commandlen == 4)) {
+ faimdprintf(1, "got connection ack on auth line\n");
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_FLAPVER, workingPtr);
+ } else if (workingPtr->hdr.oscar.type == 0x04) {
+ /* Used only by the older login protocol */
+ workingPtr->handled = aim_authparse(sess, workingPtr);
+ } else {
+ unsigned short family,subtype;
+
+ family = aimutil_get16(workingPtr->data);
+ subtype = aimutil_get16(workingPtr->data+2);
+
+ switch (family) {
+ /* New login protocol */
+ case 0x0017:
+ if (subtype == 0x0001)
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0017, 0x0001, workingPtr);
+ else if (subtype == 0x0003)
+ workingPtr->handled = aim_authparse(sess, workingPtr);
+ else if (subtype == 0x0007)
+ workingPtr->handled = aim_authkeyparse(sess, workingPtr);
+ else
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0017, 0xffff, workingPtr);
+ break;
+
+ case 0x0001:
+ if (subtype == 0x0003)
+ workingPtr->handled = aim_parse_hostonline(sess, workingPtr);
+ else if (subtype == 0x0007)
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0007, workingPtr);
+ else if (subtype == 0x0018)
+ workingPtr->handled = aim_parse_hostversions(sess, workingPtr);
+ else
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0xffff, workingPtr);
+ break;
+
+ case 0x0007:
+ if (subtype == 0x0003)
+ workingPtr->handled = aim_parse_infochange(sess, workingPtr);
+ else if (subtype == 0x0005)
+ workingPtr->handled = aim_parse_infochange(sess, workingPtr);
+ else if (subtype == 0x0007)
+ workingPtr->handled = aim_parse_accountconfirm(sess, workingPtr);
+ break;
+
+ case AIM_CB_FAM_SPECIAL:
+ if (subtype == AIM_CB_SPECIAL_DEBUGCONN_CONNECT) {
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, family, subtype, workingPtr);