-
/*
- aim_rxhandlers.c
-
- This file contains most all of the incoming packet handlers, along
- with aim_rxdispatch(), the Rx dispatcher. Queue/list management is
- actually done in aim_rxqueue.c.
-
+ * aim_rxhandlers.c
+ *
+ * This file contains most all of the incoming packet handlers, along
+ * with aim_rxdispatch(), the Rx dispatcher. Queue/list management is
+ * actually done in aim_rxqueue.c.
+ *
*/
+#include <faim/aim.h>
-#include "aim.h" /* for most everything */
-
-
-int bleck(struct command_rx_struct *workingPtr, ...)
+/*
+ * Bleck functions get called when there's no non-bleck functions
+ * around to cleanup the mess...
+ */
+int bleck(struct aim_session_t *sess,struct command_rx_struct *workingPtr, ...)
{
u_short family;
u_short subtype;
- family = (workingPtr->data[0] << 8) + workingPtr->data[1];
- subtype = (workingPtr->data[2] << 8) + workingPtr->data[3];
-#if debug > 0
- fprintf(stderr, "bleck: null handler for %04x/%04x\n", family, subtype);
-#endif
- return 1;
-}
-int bleck2(struct command_rx_struct *workingPtr, ...)
-{
- u_short family;
- u_short subtype;
- family = (workingPtr->data[0] << 8) + workingPtr->data[1];
- subtype = (workingPtr->data[2] << 8) + workingPtr->data[3];
- printf("OLDbleck: called for %04x/%04x -- OBSOLETE\n", family, subtype);
+ u_short maxf;
+ u_short maxs;
+
+ /* XXX: this is ugly. and big just for debugging. */
+ char *literals[14][25] = {
+ {"Invalid",
+ NULL
+ },
+ {"General",
+ "Invalid",
+ "Error",
+ "Client Ready",
+ "Server Ready",
+ "Service Request",
+ "Redirect",
+ "Rate Information Request",
+ "Rate Information",
+ "Rate Information Ack",
+ NULL,
+ "Rate Information Change",
+ "Server Pause",
+ NULL,
+ "Server Resume",
+ "Request Personal User Information",
+ "Personal User Information",
+ "Evil Notification",
+ NULL,
+ "Migration notice",
+ "Message of the Day",
+ "Set Privacy Flags",
+ "Well Known URL",
+ "NOP"
+ },
+ {"Location",
+ "Invalid",
+ "Error",
+ "Request Rights",
+ "Rights Information",
+ "Set user information",
+ "Request User Information",
+ "User Information",
+ "Watcher Sub Request",
+ "Watcher Notification"
+ },
+ {"Buddy List Management",
+ "Invalid",
+ "Error",
+ "Request Rights",
+ "Rights Information",
+ "Add Buddy",
+ "Remove Buddy",
+ "Watcher List Query",
+ "Watcher List Response",
+ "Watcher SubRequest",
+ "Watcher Notification",
+ "Reject Notification",
+ "Oncoming Buddy",
+ "Offgoing Buddy"
+ },
+ {"Messeging",
+ "Invalid",
+ "Error",
+ "Add ICBM Parameter",
+ "Remove ICBM Parameter",
+ "Request Parameter Information",
+ "Parameter Information",
+ "Outgoing Message",
+ "Incoming Message",
+ "Evil Request",
+ "Evil Reply",
+ "Missed Calls",
+ "Message Error",
+ "Host Ack"
+ },
+ {"Advertisements",
+ "Invalid",
+ "Error",
+ "Request Ad",
+ "Ad Data (GIFs)"
+ },
+ {"Invitation / Client-to-Client",
+ "Invalid",
+ "Error",
+ "Invite a Friend",
+ "Invitation Ack"
+ },
+ {"Administrative",
+ "Invalid",
+ "Error",
+ "Information Request",
+ "Information Reply",
+ "Information Change Request",
+ "Information Chat Reply",
+ "Account Confirm Request",
+ "Account Confirm Reply",
+ "Account Delete Request",
+ "Account Delete Reply"
+ },
+ {"Popups",
+ "Invalid",
+ "Error",
+ "Display Popup"
+ },
+ {"BOS",
+ "Invalid",
+ "Error",
+ "Request Rights",
+ "Rights Response",
+ "Set group permission mask",
+ "Add permission list entries",
+ "Delete permission list entries",
+ "Add deny list entries",
+ "Delete deny list entries",
+ "Server Error"
+ },
+ {"User Lookup",
+ "Invalid",
+ "Error",
+ "Search Request",
+ "Search Response"
+ },
+ {"Stats",
+ "Invalid",
+ "Error",
+ "Set minimum report interval",
+ "Report Events"
+ },
+ {"Translate",
+ "Invalid",
+ "Error",
+ "Translate Request",
+ "Translate Reply",
+ },
+ {"Chat Navigation",
+ "Invalid",
+ "Error",
+ "Request rights",
+ "Request Exchange Information",
+ "Request Room Information",
+ "Request Occupant List",
+ "Search for Room",
+ "Outgoing Message",
+ "Incoming Message",
+ "Evil Request",
+ "Evil Reply",
+ "Chat Error",
+ }
+ };
+
+ maxf = sizeof(literals) / sizeof(literals[0]);
+ maxs = sizeof(literals[0]) / sizeof(literals[0][0]);
+
+ family = aimutil_get16(workingPtr->data+0);
+ subtype= aimutil_get16(workingPtr->data+2);
+
+ if((family < maxf) && (subtype+1 < maxs) && (literals[family][subtype] != NULL))
+ printf("bleck: null handler for %04x/%04x (%s)\n", family, subtype, literals[family][subtype+1]);
+ else
+ printf("bleck: null handler for %04x/%04x (no literal)\n",family,subtype);
+
return 1;
}
-int aim_conn_addhandler(struct aim_conn_t *conn,
+int aim_conn_addhandler(struct aim_session_t *sess,
+ struct aim_conn_t *conn,
u_short family,
u_short type,
rxcallback_t newhandler,
return aim_callhandler(conn, family, 0xffff);
}
-int aim_callhandler_noparam(struct aim_conn_t *conn,
+int aim_callhandler_noparam(struct aim_session_t *sess,
+ struct aim_conn_t *conn,
u_short family,
u_short type,
struct command_rx_struct *ptr)
rxcallback_t userfunc = NULL;
userfunc = aim_callhandler(conn, family, type);
if (userfunc)
- return userfunc(ptr);
+ return userfunc(sess, ptr);
return 0;
}
TODO: Allow for NULL handlers.
*/
-int aim_rxdispatch(void)
+int aim_rxdispatch(struct aim_session_t *sess)
{
int i = 0;
struct command_rx_struct *workingPtr = NULL;
- if (aim_queue_incoming == NULL)
+ 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 = aim_queue_incoming;
+ workingPtr = sess->queue_incoming;
for (i = 0; workingPtr != NULL; i++)
{
switch(workingPtr->conn->type)
{
case AIM_CONN_TYPE_AUTH:
- if ( (workingPtr->data[0] == 0x00) &&
- (workingPtr->data[1] == 0x00) &&
- (workingPtr->data[2] == 0x00) &&
- (workingPtr->data[3] == 0x01) )
- {
+ {
+ u_long head;
+
+ head = aimutil_get32(workingPtr->data);
+ if (head == 0x00000001)
+ {
#if debug > 0
- fprintf(stderr, "got connection ack on auth line\n");
+ printf("got connection ack on auth line\n");
#endif
- workingPtr->handled = 1;
- }
- else
- {
- /* any user callbacks will be called from here */
- workingPtr->handled = aim_authparse(workingPtr);
- }
+ 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 = (workingPtr->data[0] << 8) + workingPtr->data[1];
- subtype = (workingPtr->data[2] << 8) + workingPtr->data[3];
+
+ 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(workingPtr->conn, 0x0000, 0x0001, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0000, 0x0001, workingPtr);
else
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
+ 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(workingPtr);
+ workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
break;
case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0001, 0x0003, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0003, workingPtr);
break;
case 0x0005:
- workingPtr->handled = aim_handleredirect_middle(workingPtr);
+ workingPtr->handled = aim_handleredirect_middle(sess, workingPtr);
break;
case 0x0007:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0001, 0x0007, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x0007, workingPtr);
break;
case 0x000a:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0001, 0x000a, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x000a, workingPtr);
break;
case 0x000f:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0001, 0x000f, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0001, 0x000f, workingPtr);
break;
case 0x0013:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0001, 0x0013, workingPtr);
+ workingPtr->handled = aim_parsemotd_middle(sess, workingPtr);
break;
default:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_GEN, AIM_CB_GEN_DEFAULT, workingPtr);
+ 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(workingPtr->conn, 0x0002, 0x0001, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0002, 0x0001, workingPtr);
break;
case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0002, 0x0003, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0002, 0x0003, workingPtr);
break;
case 0x0006:
- workingPtr->handled = aim_parse_userinfo_middle(workingPtr);
+ workingPtr->handled = aim_parse_userinfo_middle(sess, workingPtr);
break;
default:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_LOC, AIM_CB_LOC_DEFAULT, workingPtr);
+ 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(workingPtr);
+ workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
break;
case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0003, 0x0003, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0003, 0x0003, workingPtr);
break;
case 0x000b: /* oncoming buddy */
- workingPtr->handled = aim_parse_oncoming_middle(workingPtr);
+ workingPtr->handled = aim_parse_oncoming_middle(sess, workingPtr);
break;
case 0x000c: /* offgoing buddy */
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0003, 0x000c, workingPtr);
+ workingPtr->handled = aim_parse_offgoing_middle(sess, workingPtr);
break;
default:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_BUD, AIM_CB_BUD_DEFAULT, workingPtr);
+ 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_callhandler_noparam(workingPtr->conn, 0x0004, 0x0001, workingPtr);
+ workingPtr->handled = aim_parse_msgerror_middle(sess, workingPtr);
break;
case 0x0005:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0004, 0x0005, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0004, 0x0005, workingPtr);
break;
case 0x0007:
- workingPtr->handled = aim_parse_incoming_im_middle(workingPtr);
+ workingPtr->handled = aim_parse_incoming_im_middle(sess, workingPtr);
break;
case 0x000a:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0004, 0x000a, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0004, 0x000a, workingPtr);
break;
default:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_MSG, AIM_CB_MSG_DEFAULT, workingPtr);
+ 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(workingPtr);
+ workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
else if (subtype == 0x0003)
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x0009, 0x0003, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x0009, 0x0003, workingPtr);
else
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_BOS, AIM_CB_BOS_DEFAULT, workingPtr);
+ 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(workingPtr->conn, 0x000a, 0x0001, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x000a, 0x0001, workingPtr);
break;
case 0x0003:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x000a, 0x0003, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x000a, 0x0003, workingPtr);
break;
default:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_LOK, AIM_CB_LOK_DEFAULT, workingPtr);
+ 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(workingPtr);
+ workingPtr->handled = aim_parse_generalerrs(sess, workingPtr);
else if (subtype == 0x0002)
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, 0x000b, 0x0002, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, 0x000b, 0x0002, workingPtr);
else
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_STS, AIM_CB_STS_DEFAULT, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_STS, AIM_CB_STS_DEFAULT, workingPtr);
break;
default:
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
break;
}
}
{
u_short family;
u_short subtype;
- family = (workingPtr->data[0] << 8) + workingPtr->data[1];
- subtype = (workingPtr->data[2] << 8) + workingPtr->data[3];
- if ( (workingPtr->data[0] == 0x00) &&
- (workingPtr->data[1] == 0x02) &&
- (workingPtr->data[2] == 0x00) &&
- (workingPtr->data[3] == 0x06) )
+ 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(workingPtr->conn, family, subtype, workingPtr);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, family, subtype, workingPtr);
}
}
break;
case AIM_CONN_TYPE_CHAT:
- fprintf(stderr, "\nAHH! Dont know what to do with CHAT stuff yet!\n");
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_DEFAULT, workingPtr);
+ {
+ 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:
- fprintf(stderr, "\nAHHHHH! UNKNOWN CONNECTION TYPE! (0x%02x)\n\n", workingPtr->conn->type);
- workingPtr->handled = aim_callhandler_noparam(workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
+ printf("\nAHHHHH! UNKNOWN CONNECTION TYPE! (0x%02x)\n\n", workingPtr->conn->type);
+ workingPtr->handled = aim_callhandler_noparam(sess, workingPtr->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, workingPtr);
break;
}
- /* move to next command */
+ /* move to next command */
workingPtr = workingPtr->next;
}
}
- aim_queue_incoming = aim_purge_rxqueue(aim_queue_incoming);
+ sess->queue_incoming = aim_purge_rxqueue(sess->queue_incoming);
return 0;
}
-/*
- * TODO: check and cure memory leakage in this function.
- */
-int aim_authparse(struct command_rx_struct *command)
+int aim_parsemotd_middle(struct aim_session_t *sess,
+ struct command_rx_struct *command, ...)
{
rxcallback_t userfunc = NULL;
- int iserror = 0;
- struct aim_tlv_t *tlv = NULL;
- char *errorurl = NULL;
- short errorcode = 0x00;
- u_int z = 0;
-
- if ( (command->data[0] == 0x00) &&
- (command->data[1] == 0x01) &&
- (command->data[2] == 0x00) &&
- (command->data[3] == 0x03) )
- {
- /* "server ready" -- can be ignored */
- userfunc = aim_callhandler(command->conn, AIM_CB_FAM_GEN, AIM_CB_GEN_SERVERREADY);
- }
- else if ( (command->data[0] == 0x00) &&
- (command->data[1] == 0x07) &&
- (command->data[2] == 0x00) &&
- (command->data[3] == 0x05) )
- {
- /* "information change reply" */
- userfunc = aim_callhandler(command->conn, AIM_CB_FAM_ADM, AIM_CB_ADM_INFOCHANGE_REPLY);
- }
- else
- {
- /* anything else -- usually used for login; just parse as pure TLVs */
-
- /*
- * Free up the loginstruct first.
- */
- if (aim_logininfo.screen_name)
- {
- free(aim_logininfo.screen_name);
- aim_logininfo.screen_name = NULL;
- }
- if (aim_logininfo.BOSIP)
- {
- free(aim_logininfo.BOSIP);
- aim_logininfo.BOSIP = NULL;
- }
- if (aim_logininfo.cookie)
- {
- free(aim_logininfo.cookie);
- aim_logininfo.cookie = NULL;
- }
- if (aim_logininfo.email)
- {
- free(aim_logininfo.email);
- aim_logininfo.email = NULL;
- }
- aim_logininfo.regstatus = 0;
-
- /* all this block does is figure out if it's an
- error or a success, nothing more */
- while (z < command->commandlen)
- {
- tlv = aim_grabtlvstr(&(command->data[z]));
- switch(tlv->type)
- {
- case 0x0001: /* screen name */
- aim_logininfo.screen_name = tlv->value;
- z += 2 + 2 + tlv->length;
- free(tlv);
- tlv = NULL;
- break;
- case 0x0004: /* error URL */
- errorurl = tlv->value;
- z += 2 + 2 + tlv->length;
- free(tlv);
- tlv = NULL;
- break;
- case 0x0005: /* BOS IP */
- aim_logininfo.BOSIP = tlv->value;
- z += 2 + 2 + tlv->length;
- free(tlv);
- tlv = NULL;
- break;
- case 0x0006: /* auth cookie */
- aim_logininfo.cookie = tlv->value;
- z += 2 + 2 + tlv->length;
- free(tlv);
- tlv=NULL;
- break;
- case 0x0011: /* email addy */
- aim_logininfo.email = tlv->value;
- z += 2 + 2 + tlv->length;
- free(tlv);
- tlv = NULL;
- break;
- case 0x0013: /* registration status */
- aim_logininfo.regstatus = *(tlv->value);
- z += 2 + 2 + tlv->length;
- aim_freetlv(&tlv);
- break;
- case 0x0008: /* error code */
- errorcode = *(tlv->value);
- z += 2 + 2 + tlv->length;
- aim_freetlv(&tlv);
- iserror = 1;
- break;
- default:
- z += 2 + 2 + tlv->length;
- aim_freetlv(&tlv);
- /* dunno */
- }
- }
+ char *msg;
+ int ret=1;
+ struct aim_tlvlist_t *tlvlist;
+ u_short id;
+
+ /*
+ * Dunno.
+ */
+ id = aimutil_get16(command->data+10);
+
+ /*
+ * TLVs follow
+ */
+ tlvlist = aim_readtlvchain(command->data+12, command->commandlen-12);
+
+ msg = aim_gettlv_str(tlvlist, 0x000b, 1);
+
+ userfunc = aim_callhandler(command->conn, 0x0001, 0x0013);
+ if (userfunc)
+ ret = userfunc(sess, command, id, msg);
- if (iserror &&
- errorurl)
- {
- userfunc = aim_callhandler(command->conn, AIM_CB_FAM_GEN, AIM_CB_GEN_ERROR);
- if (userfunc)
- return userfunc(command, &aim_logininfo, errorurl, errorcode);
- return 0;
- }
- else if (aim_logininfo.screen_name &&
- aim_logininfo.cookie && aim_logininfo.BOSIP)
- {
- userfunc = aim_callhandler(command->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_AUTHSUCCESS);
- if (userfunc)
- return userfunc(command, &aim_logininfo);
- return 0;
- }
- else
- userfunc = aim_callhandler(command->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_AUTHOTHER);
- }
+ aim_freetlvchain(&tlvlist);
- if (userfunc)
- return userfunc(command);
- printf("handler not available!\n");
- return 0;
+ return ret;
+
}
-/*
- * TODO: check for and cure any memory leaks here.
- */
-int aim_handleredirect_middle(struct command_rx_struct *command, ...)
+int aim_handleredirect_middle(struct aim_session_t *sess,
+ struct command_rx_struct *command, ...)
{
- struct aim_tlv_t *tlv = NULL;
- u_int z = 10;
+ struct aim_tlv_t *tmptlv = NULL;
int serviceid = 0x00;
- char *cookie = NULL;
+ char cookie[AIM_COOKIELEN];
char *ip = NULL;
rxcallback_t userfunc = NULL;
+ struct aim_tlvlist_t *tlvlist;
+ int ret = 1;
+
+ tlvlist = aim_readtlvchain(command->data+10, command->commandlen-10);
+
+ tmptlv = aim_gettlv(tlvlist, 0x000d, 1);
+ serviceid = aimutil_get16(tmptlv->value);
+
+ ip = aim_gettlv_str(tlvlist, 0x0005, 1);
+
+ tmptlv = aim_gettlv(tlvlist, 0x0006, 1);
+ memcpy(cookie, tmptlv->value, AIM_COOKIELEN);
- while (z < command->commandlen)
+ if (serviceid == AIM_CONN_TYPE_CHAT)
{
- tlv = aim_grabtlvstr(&(command->data[z]));
- switch(tlv->type)
- {
- case 0x000d: /* service id */
- aim_freetlv(&tlv);
- /* regrab as an int */
- tlv = aim_grabtlv(&(command->data[z]));
- serviceid = (tlv->value[0] << 8) + tlv->value[1]; /* hehe */
- z += 2 + 2 + tlv->length;
- aim_freetlv(&tlv);
- break;
- case 0x0005: /* service server IP */
- ip = tlv->value;
- z += 2 + 2 + tlv->length;
- free(tlv);
- tlv = NULL;
- break;
- case 0x0006: /* auth cookie */
- cookie = tlv->value;
- z += 2 + 2 + tlv->length;
- free(tlv);
- tlv = NULL;
- break;
- default:
- /* dunno */
- z += 2 + 2 + tlv->length;
- aim_freetlv(&tlv);
- }
+ /*
+ * Chat hack.
+ *
+ */
+ userfunc = aim_callhandler(command->conn, 0x0001, 0x0005);
+ if (userfunc)
+ ret = userfunc(sess, command, serviceid, ip, cookie, sess->pendingjoin);
+ free(sess->pendingjoin);
+ sess->pendingjoin = NULL;
}
- userfunc = aim_callhandler(command->conn, 0x0001, 0x0005);
- if (userfunc)
- return userfunc(command, serviceid, ip, cookie);
- return 0;
+ else
+ {
+ userfunc = aim_callhandler(command->conn, 0x0001, 0x0005);
+ if (userfunc)
+ ret = userfunc(sess, command, serviceid, ip, cookie);
+ }
+ aim_freetlvchain(&tlvlist);
+
+ return ret;
}
-int aim_parse_unknown(struct command_rx_struct *command, ...)
+int aim_parse_unknown(struct aim_session_t *sess,
+ struct command_rx_struct *command, ...)
{
u_int i = 0;
* Middle handler for 0x0001 snac of each family.
*
*/
-int aim_parse_generalerrs(struct command_rx_struct *command, ...)
+int aim_parse_generalerrs(struct aim_session_t *sess,
+ struct command_rx_struct *command, ...)
{
u_short family;
u_short subtype;
- family = (command->data[0] << 8) + command->data[1];
- subtype = (command->data[2] << 8) + command->data[3];
+
+ family = aimutil_get16(command->data+0);
+ subtype= aimutil_get16(command->data+2);
switch(family)
{
default:
/* Unknown family */
- return aim_callhandler_noparam(command->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, command);
+ return aim_callhandler_noparam(sess, command->conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_UNKNOWN, command);
}
return 1;
andersk / libfaim.git / blobdiff