/**
* Subtype 0x0004 - Request someone's icon.
*
* @param sess The oscar session.
* @param conn The icon connection for this session.
* @param sn The screen name of the person who's icon you are requesting.
* @param iconcsum The MD5 checksum of the icon you are requesting.
* @param iconcsumlen Length of the MD5 checksum given above. Should be 10 bytes.
* @return Return 0 if no errors, otherwise return the error number.
*/
faim_export int aim_bart_request(aim_session_t *sess, const char *sn, fu8_t iconcsumtype, const fu8_t *iconcsum, fu16_t iconcsumlen)
{
aim_conn_t *conn;
aim_frame_t *fr;
aim_snacid_t snacid;
if (!sess || !(conn = aim_conn_findbygroup(sess, 0x0010)) || !sn || !strlen(sn) || !iconcsum || !iconcsumlen)
return -EINVAL;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10 + 1+strlen(sn) + 4 + 1+iconcsumlen)))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x0010, 0x0004, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0010, 0x0004, 0x0000, snacid);
/* Screen name */
aimbs_put8(&fr->data, strlen(sn));
aimbs_putraw(&fr->data, sn, strlen(sn));
/* Some numbers. You like numbers, right? */
aimbs_put8(&fr->data, 0x01);
aimbs_put16(&fr->data, 0x0001);
aimbs_put8(&fr->data, iconcsumtype);
/* Icon string */
aimbs_put8(&fr->data, iconcsumlen);
aimbs_putraw(&fr->data, iconcsum, iconcsumlen);
aim_tx_enqueue(sess, fr);
return 0;
}
faim_export int aim_chatnav_createroom(aim_session_t *sess, aim_conn_t *conn, const char *name, fu16_t exchange)
{
static const char ck[] = {"create"};
static const char lang[] = {"en"};
static const char charset[] = {"us-ascii"};
aim_frame_t *fr;
aim_snacid_t snacid;
aim_tlvlist_t *tl = NULL;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 1152)))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x000d, 0x0008, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x000d, 0x0008, 0x0000, snacid);
/* exchange */
aimbs_put16(&fr->data, exchange);
/*
* This looks to be a big hack. You'll note that this entire
* SNAC is just a room info structure, but the hard room name,
* here, is set to "create".
*
* Either this goes on the "list of questions concerning
* why-the-hell-did-you-do-that", or this value is completly
* ignored. Without experimental evidence, but a good knowledge of
* AOL style, I'm going to guess that it is the latter, and that
* the value of the room name in create requests is ignored.
*/
aimbs_put8(&fr->data, strlen(ck));
aimbs_putraw(&fr->data, ck, strlen(ck));
/*
* instance
*
* Setting this to 0xffff apparently assigns the last instance.
*
*/
aimbs_put16(&fr->data, 0xffff);
/* detail level */
aimbs_put8(&fr->data, 0x01);
aim_addtlvtochain_raw(&tl, 0x00d3, strlen(name), name);
aim_addtlvtochain_raw(&tl, 0x00d6, strlen(charset), charset);
aim_addtlvtochain_raw(&tl, 0x00d7, strlen(lang), lang);
/* tlvcount */
aimbs_put16(&fr->data, aim_counttlvchain(&tl));
aim_writetlvchain(&fr->data, &tl);
aim_freetlvchain(&tl);
aim_tx_enqueue(sess, fr);
return 0;
}
faim_export int aim_getinfo(aim_session_t *sess, aim_conn_t *conn, const char *sn, fu16_t infotype)
{
struct aim_priv_inforeq privdata;
aim_frame_t *fr;
aim_snacid_t snacid;
if (!sess || !conn || !sn)
return -EINVAL;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 12+1+strlen(sn))))
return -ENOMEM;
strncpy(privdata.sn, sn, sizeof(privdata.sn));
privdata.infotype = infotype;
snacid = aim_cachesnac(sess, 0x0002, 0x0005, 0x0000, &privdata, sizeof(struct aim_priv_inforeq));
aim_putsnac(&fr->data, 0x0002, 0x0005, 0x0000, snacid);
aimbs_put16(&fr->data, infotype);
aimbs_put8(&fr->data, strlen(sn));
aimbs_putraw(&fr->data, sn, strlen(sn));
aim_tx_enqueue(sess, fr);
return 0;
}
/*
* Inverse of aim_extractuserinfo()
*/
int aim_putuserinfo(aim_bstream_t *bs, aim_userinfo_t *info)
{
aim_tlvlist_t *tlvlist = NULL;
if (!bs || !info)
return -EINVAL;
aimbs_put8(bs, strlen(info->sn));
aimbs_putraw(bs, (guint8 *)info->sn, strlen(info->sn));
aimbs_put16(bs, info->warnlevel);
aim_addtlvtochain16(&tlvlist, 0x0001, info->flags);
aim_addtlvtochain32(&tlvlist, 0x0002, info->membersince);
aim_addtlvtochain32(&tlvlist, 0x0003, info->onlinesince);
aim_addtlvtochain16(&tlvlist, 0x0004, info->idletime);
#if ICQ_OSCAR_SUPPORT
if (atoi(info->sn) != 0) {
aim_addtlvtochain16(&tlvlist, 0x0006, info->icqinfo.status);
aim_addtlvtochain32(&tlvlist, 0x000a, info->icqinfo.ipaddr);
}
#endif
aim_addtlvtochain_caps(&tlvlist, 0x000d, info->capabilities);
aim_addtlvtochain32(&tlvlist, (guint16)((info->flags & AIM_FLAG_AOL) ? 0x0010 : 0x000f), info->sessionlen);
aimbs_put16(bs, aim_counttlvchain(&tlvlist));
aim_writetlvchain(bs, &tlvlist);
aim_freetlvchain(&tlvlist);
return 0;
}
/**
* answers status message requests
* @param sess the oscar session
* @param sender the guy whos asking
* @param cookie message id which we are answering for
* @param message away message
* @param state our current away state the way icq requests it (0xE8 for away, 0xE9 occupied, ...)
* @return 0 if no error
*/
int aim_send_im_ch2_statusmessage(aim_session_t *sess, const char *sender, const guint8 *cookie,
const char *message, const guint8 state, const guint16 dc)
{
aim_conn_t *conn;
aim_frame_t *fr;
aim_snacid_t snacid;
if (!sess || !(conn = aim_conn_findbygroup(sess, 0x0004)))
return -EINVAL;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02,
10+8+2+1+strlen(sender)+2+0x1d+0x10+9+strlen(message)+1)))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x0004, 0x000b, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0004, 0x000b, 0x0000, snacid);
aimbs_putraw(&fr->data, cookie, 8);
aimbs_put16(&fr->data, 0x0002); /* channel */
aimbs_put8(&fr->data, strlen(sender));
aimbs_putraw(&fr->data, (guint8 *)sender, strlen(sender));
aimbs_put16(&fr->data, 0x0003); /* reason: channel specific */
aimbs_putle16(&fr->data, 0x001b); /* length of data SEQ1 */
aimbs_putle16(&fr->data, 0x0008); /* protocol version */
aimbs_putle32(&fr->data, 0x0000); /* no plugin -> 16 times 0x00 */
aimbs_putle32(&fr->data, 0x0000);
aimbs_putle32(&fr->data, 0x0000);
aimbs_putle32(&fr->data, 0x0000);
aimbs_putle16(&fr->data, 0x0000); /* unknown */
aimbs_putle32(&fr->data, 0x0003); /* client features */
aimbs_putle8(&fr->data, 0x00); /* unknown */
aimbs_putle16(&fr->data, dc); /* Sequence number? XXX - This should decrement by 1 with each request */
/* end of SEQ1 */
aimbs_putle16(&fr->data, 0x000e); /* Length of SEQ2 */
aimbs_putle16(&fr->data, dc); /* Sequence number? same as above
* XXX - This should decrement by 1 with each request */
aimbs_putle32(&fr->data, 0x00000000); /* Unknown */
aimbs_putle32(&fr->data, 0x00000000); /* Unknown */
aimbs_putle32(&fr->data, 0x00000000); /* Unknown */
/* end of SEQ2 */
/* now for the real fun */
aimbs_putle8(&fr->data, state); /* away state */
aimbs_putle8(&fr->data, 0x03); /* msg-flag: 03 for states */
aimbs_putle16(&fr->data, 0x0000); /* status code ? */
aimbs_putle16(&fr->data, 0x0000); /* priority code */
aimbs_putle16(&fr->data, strlen(message) + 1); /* message length + termination */
aimbs_putraw(&fr->data, (guint8 *) message, strlen(message) + 1); /* null terminated string */
aim_tx_enqueue(sess, fr);
return 0;
}
/*
* Stubtypes 0x0005, 0x0006, 0x0007, and 0x0008 - Modify permit/deny lists.
*
* Changes your visibility depending on changetype:
*
* AIM_VISIBILITYCHANGE_PERMITADD: Lets provided list of names see you
* AIM_VISIBILITYCHANGE_PERMIDREMOVE: Removes listed names from permit list
* AIM_VISIBILITYCHANGE_DENYADD: Hides you from provided list of names
* AIM_VISIBILITYCHANGE_DENYREMOVE: Lets list see you again
*
* list should be a list of
* screen names in the form "Screen Name One&ScreenNameTwo&" etc.
*
* Equivelents to options in WinAIM:
* - Allow all users to contact me: Send an AIM_VISIBILITYCHANGE_DENYADD
* with only your name on it.
* - Allow only users on my Buddy List: Send an
* AIM_VISIBILITYCHANGE_PERMITADD with the list the same as your
* buddy list
* - Allow only the uesrs below: Send an AIM_VISIBILITYCHANGE_PERMITADD
* with everyone listed that you want to see you.
* - Block all users: Send an AIM_VISIBILITYCHANGE_PERMITADD with only
* yourself in the list
* - Block the users below: Send an AIM_VISIBILITYCHANGE_DENYADD with
* the list of users to be blocked
*
* XXX ye gods.
*/
faim_export int aim_bos_changevisibility(aim_session_t *sess, aim_conn_t *conn, int changetype, const char *denylist)
{
aim_frame_t *fr;
int packlen = 0;
fu16_t subtype;
char *localcpy = NULL, *tmpptr = NULL;
int i;
int listcount;
aim_snacid_t snacid;
if (!denylist)
return -EINVAL;
if (changetype == AIM_VISIBILITYCHANGE_PERMITADD)
subtype = 0x05;
else if (changetype == AIM_VISIBILITYCHANGE_PERMITREMOVE)
subtype = 0x06;
else if (changetype == AIM_VISIBILITYCHANGE_DENYADD)
subtype = 0x07;
else if (changetype == AIM_VISIBILITYCHANGE_DENYREMOVE)
subtype = 0x08;
else
return -EINVAL;
localcpy = strdup(denylist);
listcount = aimutil_itemcnt(localcpy, '&');
packlen = aimutil_tokslen(localcpy, 99, '&') + listcount + 9;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, packlen))) {
free(localcpy);
return -ENOMEM;
}
snacid = aim_cachesnac(sess, 0x0009, subtype, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0009, subtype, 0x00, snacid);
for (i = 0; (i < (listcount - 1)) && (i < 99); i++) {
tmpptr = aimutil_itemindex(localcpy, i, '&');
aimbs_put8(&fr->data, strlen(tmpptr));
aimbs_putraw(&fr->data, tmpptr, strlen(tmpptr));
free(tmpptr);
}
free(localcpy);
aim_tx_enqueue(sess, fr);
return 0;
}
/*
* Subtype 0x0014 - Send a mini typing notification (mtn) packet.
*
* This is supported by winaim5 and newer, MacAIM bleh and newer, iChat bleh and newer,
* and Gaim 0.60 and newer.
*
*/
int aim_im_sendmtn(aim_session_t *sess, guint16 type1, const char *sn, guint16 type2)
{
aim_conn_t *conn;
aim_frame_t *fr;
aim_snacid_t snacid;
if (!sess || !(conn = aim_conn_findbygroup(sess, 0x0002)))
return -EINVAL;
if (!sn)
return -EINVAL;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10+11+strlen(sn)+2)))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x0004, 0x0014, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0004, 0x0014, 0x0000, snacid);
/*
* 8 days of light
* Er, that is to say, 8 bytes of 0's
*/
aimbs_put16(&fr->data, 0x0000);
aimbs_put16(&fr->data, 0x0000);
aimbs_put16(&fr->data, 0x0000);
aimbs_put16(&fr->data, 0x0000);
/*
* Type 1 (should be 0x0001 for mtn)
*/
aimbs_put16(&fr->data, type1);
/*
* Dest sn
*/
aimbs_put8(&fr->data, strlen(sn));
aimbs_putraw(&fr->data, (const guint8*)sn, strlen(sn));
/*
* Type 2 (should be 0x0000, 0x0001, or 0x0002 for mtn)
*/
aimbs_put16(&fr->data, type2);
aim_tx_enqueue(sess, fr);
return 0;
}
/*
* Inverse of aim_extractuserinfo()
*/
faim_internal int aim_putuserinfo(aim_bstream_t *bs, aim_userinfo_t *info)
{
aim_tlvlist_t *tlvlist = NULL;
if (!bs || !info)
return -EINVAL;
aimbs_put8(bs, strlen(info->sn));
aimbs_putraw(bs, info->sn, strlen(info->sn));
aimbs_put16(bs, info->warnlevel);
if (info->present & AIM_USERINFO_PRESENT_FLAGS)
aim_addtlvtochain16(&tlvlist, 0x0001, info->flags);
if (info->present & AIM_USERINFO_PRESENT_MEMBERSINCE)
aim_addtlvtochain32(&tlvlist, 0x0002, info->membersince);
if (info->present & AIM_USERINFO_PRESENT_ONLINESINCE)
aim_addtlvtochain32(&tlvlist, 0x0003, info->onlinesince);
if (info->present & AIM_USERINFO_PRESENT_IDLE)
aim_addtlvtochain16(&tlvlist, 0x0004, info->idletime);
#if ICQ_OSCAR_SUPPORT
if (atoi(info->sn) != 0) {
if (info->present & AIM_USERINFO_PRESENT_ICQEXTSTATUS)
aim_addtlvtochain16(&tlvlist, 0x0006, info->icqinfo.status);
if (info->present & AIM_USERINFO_PRESENT_ICQIPADDR)
aim_addtlvtochain32(&tlvlist, 0x000a, info->icqinfo.ipaddr);
}
#endif
if (info->present & AIM_USERINFO_PRESENT_CAPABILITIES)
aim_addtlvtochain_caps(&tlvlist, 0x000d, info->capabilities);
if (info->present & AIM_USERINFO_PRESENT_SESSIONLEN)
aim_addtlvtochain32(&tlvlist, (fu16_t)((info->flags & AIM_FLAG_AOL) ? 0x0010 : 0x000f), info->sessionlen);
aimbs_put16(bs, aim_counttlvchain(&tlvlist));
aim_writetlvchain(bs, &tlvlist);
aim_freetlvchain(&tlvlist);
return 0;
}
/*
* Subtype 0x0004 - Add multiple buddies to your buddy list.
*
* This just builds the "set buddy list" command then queues it.
*
* buddy_list = "Screen Name One&ScreenNameTwo&";
*
* XXX Clean this up.
*
*/
faim_export int aim_bos_setbuddylist(aim_session_t *sess, aim_conn_t *conn,
const char *buddy_list)
{
aim_frame_t *fr;
aim_snacid_t snacid;
int len = 0;
char *localcpy = NULL;
char *tmpptr = NULL;
if (!buddy_list || !(localcpy = strdup(buddy_list)))
return -EINVAL;
for (tmpptr = strtok(localcpy, "&"); tmpptr;) {
faimdprintf(sess, 2, "---adding: %s (%d)\n", tmpptr,
strlen(tmpptr));
len += 1 + strlen(tmpptr);
tmpptr = strtok(NULL, "&");
}
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10 + len)))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x0003, 0x0004, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0003, 0x0004, 0x0000, snacid);
strncpy(localcpy, buddy_list, strlen(buddy_list) + 1);
for (tmpptr = strtok(localcpy, "&"); tmpptr;) {
faimdprintf(sess, 2, "---adding: %s (%d)\n", tmpptr,
strlen(tmpptr));
aimbs_put8(&fr->data, strlen(tmpptr));
aimbs_putraw(&fr->data, tmpptr, strlen(tmpptr));
tmpptr = strtok(NULL, "&");
}
aim_tx_enqueue(sess, fr);
free(localcpy);
return 0;
}
/*
* Huh? What is this?
*/
faim_export int aim_0002_000b(aim_session_t *sess, aim_conn_t *conn, const char *sn)
{
aim_frame_t *fr;
aim_snacid_t snacid;
if (!sess || !conn || !sn)
return -EINVAL;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10+1+strlen(sn))))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x0002, 0x000b, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0002, 0x000b, 0x0000, snacid);
aimbs_put8(&fr->data, strlen(sn));
aimbs_putraw(&fr->data, sn, strlen(sn));
aim_tx_enqueue(sess, fr);
return 0;
}
/*
* Send a warning to destsn.
*
* Flags:
* AIM_WARN_ANON Send as an anonymous (doesn't count as much)
*
* returns -1 on error (couldn't alloc packet), 0 on success.
*
*/
int aim_send_warning(aim_session_t *sess, aim_conn_t *conn, const char *destsn, guint32 flags)
{
aim_frame_t *fr;
aim_snacid_t snacid;
guint16 outflags = 0x0000;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, strlen(destsn)+13)))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x0004, 0x0008, 0x0000, destsn, strlen(destsn)+1);
aim_putsnac(&fr->data, 0x0004, 0x0008, 0x0000, snacid);
if (flags & AIM_WARN_ANON)
outflags |= 0x0001;
aimbs_put16(&fr->data, outflags);
aimbs_put8(&fr->data, strlen(destsn));
aimbs_putraw(&fr->data, (guint8 *)destsn, strlen(destsn));
aim_tx_enqueue(sess, fr);
return 0;
}
static int aim_addtlvtochain_chatroom(aim_tlvlist_t **list, fu16_t type, fu16_t exchange, const char *roomname, fu16_t instance)
{
fu8_t *buf;
int buflen;
aim_bstream_t bs;
buflen = 2 + 1 + strlen(roomname) + 2;
if (!(buf = malloc(buflen)))
return 0;
aim_bstream_init(&bs, buf, buflen);
aimbs_put16(&bs, exchange);
aimbs_put8(&bs, strlen(roomname));
aimbs_putraw(&bs, roomname, strlen(roomname));
aimbs_put16(&bs, instance);
aim_addtlvtochain_raw(list, type, aim_bstream_curpos(&bs), buf);
free(buf);
return 0;
}
/*
* Send a Chat Message.
*
* Possible flags:
* AIM_CHATFLAGS_NOREFLECT -- Unset the flag that requests messages
* should be sent to their sender.
* AIM_CHATFLAGS_AWAY -- Mark the message as an autoresponse
* (Note that WinAIM does not honor this,
* and displays the message as normal.)
*
* XXX convert this to use tlvchains
*/
faim_export int aim_chat_send_im(aim_session_t *sess, aim_conn_t *conn, fu16_t flags, const char *msg, int msglen)
{
int i;
aim_frame_t *fr;
aim_msgcookie_t *cookie;
aim_snacid_t snacid;
fu8_t ckstr[8];
aim_tlvlist_t *otl = NULL, *itl = NULL;
if (!sess || !conn || !msg || (msglen <= 0))
return 0;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 1152)))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x000e, 0x0005, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x000e, 0x0005, 0x0000, snacid);
/*
* Generate a random message cookie.
*
* XXX mkcookie should generate the cookie and cache it in one
* operation to preserve uniqueness.
*
*/
for (i = 0; i < sizeof(ckstr); i++)
aimutil_put8(ckstr+i, (fu8_t) rand());
cookie = aim_mkcookie(ckstr, AIM_COOKIETYPE_CHAT, NULL);
cookie->data = NULL; /* XXX store something useful here */
aim_cachecookie(sess, cookie);
for (i = 0; i < sizeof(ckstr); i++)
aimbs_put8(&fr->data, ckstr[i]);
/*
* Channel ID.
*/
aimbs_put16(&fr->data, 0x0003);
/*
* Type 1: Flag meaning this message is destined to the room.
*/
aim_addtlvtochain_noval(&otl, 0x0001);
/*
* Type 6: Reflect
*/
if (!(flags & AIM_CHATFLAGS_NOREFLECT))
aim_addtlvtochain_noval(&otl, 0x0006);
/*
* Type 7: Autoresponse
*/
if (flags & AIM_CHATFLAGS_AWAY)
aim_addtlvtochain_noval(&otl, 0x0007);
/*
* SubTLV: Type 1: Message
*/
aim_addtlvtochain_raw(&itl, 0x0001, strlen(msg), msg);
/*
* Type 5: Message block. Contains more TLVs.
*
* This could include other information... We just
* put in a message TLV however.
*
*/
aim_addtlvtochain_frozentlvlist(&otl, 0x0005, &itl);
aim_writetlvchain(&fr->data, &otl);
aim_freetlvchain(&itl);
aim_freetlvchain(&otl);
aim_tx_enqueue(sess, fr);
return 0;
}
/*
* conn must be a BOS connection!
*/
faim_export int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const char *msg, fu16_t exchange, const char *roomname, fu16_t instance)
{
int i;
aim_frame_t *fr;
aim_msgcookie_t *cookie;
struct aim_invite_priv *priv;
fu8_t ckstr[8];
aim_snacid_t snacid;
aim_tlvlist_t *otl = NULL, *itl = NULL;
fu8_t *hdr;
int hdrlen;
aim_bstream_t hdrbs;
if (!sess || !conn || !sn || !msg || !roomname)
return -EINVAL;
if (conn->type != AIM_CONN_TYPE_BOS)
return -EINVAL;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 1152+strlen(sn)+strlen(roomname)+strlen(msg))))
return -ENOMEM;
snacid = aim_cachesnac(sess, 0x0004, 0x0006, 0x0000, sn, strlen(sn)+1);
aim_putsnac(&fr->data, 0x0004, 0x0006, 0x0000, snacid);
/*
* Cookie
*/
for (i = 0; i < sizeof(ckstr); i++)
aimutil_put8(ckstr, (fu8_t) rand());
/* XXX should be uncached by an unwritten 'invite accept' handler */
if ((priv = malloc(sizeof(struct aim_invite_priv)))) {
priv->sn = strdup(sn);
priv->roomname = strdup(roomname);
priv->exchange = exchange;
priv->instance = instance;
}
if ((cookie = aim_mkcookie(ckstr, AIM_COOKIETYPE_INVITE, priv)))
aim_cachecookie(sess, cookie);
else
free(priv);
for (i = 0; i < sizeof(ckstr); i++)
aimbs_put8(&fr->data, ckstr[i]);
/*
* Channel (2)
*/
aimbs_put16(&fr->data, 0x0002);
/*
* Dest sn
*/
aimbs_put8(&fr->data, strlen(sn));
aimbs_putraw(&fr->data, sn, strlen(sn));
/*
* TLV t(0005)
*
* Everything else is inside this TLV.
*
* Sigh. AOL was rather inconsistent right here. So we have
* to play some minor tricks. Right inside the type 5 is some
* raw data, followed by a series of TLVs.
*
*/
hdrlen = 2+8+16+6+4+4+strlen(msg)+4+2+1+strlen(roomname)+2;
hdr = malloc(hdrlen);
aim_bstream_init(&hdrbs, hdr, hdrlen);
aimbs_put16(&hdrbs, 0x0000); /* Unknown! */
aimbs_putraw(&hdrbs, ckstr, sizeof(ckstr)); /* I think... */
aim_putcap(&hdrbs, AIM_CAPS_CHAT);
aim_addtlvtochain16(&itl, 0x000a, 0x0001);
aim_addtlvtochain_noval(&itl, 0x000f);
aim_addtlvtochain_raw(&itl, 0x000c, strlen(msg), msg);
aim_addtlvtochain_chatroom(&itl, 0x2711, exchange, roomname, instance);
aim_writetlvchain(&hdrbs, &itl);
aim_addtlvtochain_raw(&otl, 0x0005, aim_bstream_curpos(&hdrbs), hdr);
aim_writetlvchain(&fr->data, &otl);
free(hdr);
aim_freetlvchain(&itl);
aim_freetlvchain(&otl);
aim_tx_enqueue(sess, fr);
return 0;
}
/*
* Send an ICBM (instant message).
*
*
* Possible flags:
* AIM_IMFLAGS_AWAY -- Marks the message as an autoresponse
* AIM_IMFLAGS_ACK -- Requests that the server send an ack
* when the message is received (of type 0x0004/0x000c)
* AIM_IMFLAGS_OFFLINE--If destination is offline, store it until they are
* online (probably ICQ only).
* AIM_IMFLAGS_UNICODE--Instead of ASCII7, the passed message is
* made up of UNICODE duples. If you set
* this, you'd better be damn sure you know
* what you're doing.
* AIM_IMFLAGS_ISO_8859_1 -- The message contains the ASCII8 subset
* known as ISO-8859-1.
*
* Generally, you should use the lowest encoding possible to send
* your message. If you only use basic punctuation and the generic
* Latin alphabet, use ASCII7 (no flags). If you happen to use non-ASCII7
* characters, but they are all clearly defined in ISO-8859-1, then
* use that. Keep in mind that not all characters in the PC ASCII8
* character set are defined in the ISO standard. For those cases (most
* notably when the (r) symbol is used), you must use the full UNICODE
* encoding for your message. In UNICODE mode, _all_ characters must
* occupy 16bits, including ones that are not special. (Remember that
* the first 128 UNICODE symbols are equivelent to ASCII7, however they
* must be prefixed with a zero high order byte.)
*
* I strongly discourage the use of UNICODE mode, mainly because none
* of the clients I use can parse those messages (and besides that,
* wchars are difficult and non-portable to handle in most UNIX environments).
* If you really need to include special characters, use the HTML UNICODE
* entities. These are of the form ߪ where 2026 is the hex
* representation of the UNICODE index (in this case, UNICODE
* "Horizontal Ellipsis", or 133 in in ASCII8).
*
* Implementation note: Since this is one of the most-used functions
* in all of libfaim, it is written with performance in mind. As such,
* it is not as clear as it could be in respect to how this message is
* supposed to be layed out. Most obviously, tlvlists should be used
* instead of writing out the bytes manually.
*
* XXX more precise verification that we never send SNACs larger than 8192
* XXX check SNAC size for multipart
*
*/
int aim_send_im_ext(aim_session_t *sess, struct aim_sendimext_args *args)
{
static const guint8 deffeatures[] = {
0x01, 0x01, 0x01, 0x02
};
aim_conn_t *conn;
int i, msgtlvlen;
aim_frame_t *fr;
aim_snacid_t snacid;
if (!sess || !(conn = aim_conn_findbygroup(sess, 0x0004)))
return -EINVAL;
if (!args)
return -EINVAL;
if (args->flags & AIM_IMFLAGS_MULTIPART) {
if (args->mpmsg->numparts <= 0)
return -EINVAL;
} else {
if (!args->msg || (args->msglen <= 0))
return -EINVAL;
if (args->msglen >= MAXMSGLEN)
return -E2BIG;
}
/* Painfully calculate the size of the message TLV */
msgtlvlen = 1 + 1; /* 0501 */
if (args->flags & AIM_IMFLAGS_CUSTOMFEATURES)
msgtlvlen += 2 + args->featureslen;
else
msgtlvlen += 2 + sizeof(deffeatures);
if (args->flags & AIM_IMFLAGS_MULTIPART) {
aim_mpmsg_section_t *sec;
for (sec = args->mpmsg->parts; sec; sec = sec->next) {
msgtlvlen += 2 /* 0101 */ + 2 /* block len */;
msgtlvlen += 4 /* charset */ + sec->datalen;
}
} else {
msgtlvlen += 2 /* 0101 */ + 2 /* block len */;
msgtlvlen += 4 /* charset */ + args->msglen;
}
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, msgtlvlen+128)))
return -ENOMEM;
/* XXX should be optional */
snacid = aim_cachesnac(sess, 0x0004, 0x0006, 0x0000, args->destsn, strlen(args->destsn)+1);
aim_putsnac(&fr->data, 0x0004, 0x0006, 0x0000, snacid);
/*
* Generate a random message cookie
*
* We could cache these like we do SNAC IDs. (In fact, it
* might be a good idea.) In the message error functions,
* the 8byte message cookie is returned as well as the
* SNAC ID.
*
*/
for (i = 0; i < 8; i++)
aimbs_put8(&fr->data, (guint8) rand());
/*
* Channel ID
*/
aimbs_put16(&fr->data, 0x0001);
/*
* Destination SN (prepended with byte length)
*/
aimbs_put8(&fr->data, strlen(args->destsn));
aimbs_putraw(&fr->data, (guint8 *)args->destsn, strlen(args->destsn));
/*
* Message TLV (type 2).
*/
aimbs_put16(&fr->data, 0x0002);
aimbs_put16(&fr->data, msgtlvlen);
/*
* Features
*
*/
aimbs_put8(&fr->data, 0x05);
aimbs_put8(&fr->data, 0x01);
if (args->flags & AIM_IMFLAGS_CUSTOMFEATURES) {
aimbs_put16(&fr->data, args->featureslen);
aimbs_putraw(&fr->data, args->features, args->featureslen);
} else {
aimbs_put16(&fr->data, sizeof(deffeatures));
aimbs_putraw(&fr->data, deffeatures, sizeof(deffeatures));
}
if (args->flags & AIM_IMFLAGS_MULTIPART) {
aim_mpmsg_section_t *sec;
for (sec = args->mpmsg->parts; sec; sec = sec->next) {
aimbs_put16(&fr->data, 0x0101);
aimbs_put16(&fr->data, sec->datalen + 4);
aimbs_put16(&fr->data, sec->charset);
aimbs_put16(&fr->data, sec->charsubset);
aimbs_putraw(&fr->data, sec->data, sec->datalen);
}
} else {
aimbs_put16(&fr->data, 0x0101);
/*
* Message block length.
*/
aimbs_put16(&fr->data, args->msglen + 0x04);
/*
* Character set.
*/
if (args->flags & AIM_IMFLAGS_CUSTOMCHARSET) {
aimbs_put16(&fr->data, args->charset);
aimbs_put16(&fr->data, args->charsubset);
} else {
if (args->flags & AIM_IMFLAGS_UNICODE)
aimbs_put16(&fr->data, 0x0002);
else if (args->flags & AIM_IMFLAGS_ISO_8859_1)
aimbs_put16(&fr->data, 0x0003);
else
aimbs_put16(&fr->data, 0x0000);
aimbs_put16(&fr->data, 0x0000);
}
/*
* Message. Not terminated.
*/
aimbs_putraw(&fr->data, (guint8 *)args->msg, args->msglen);
}
/*
* Set the Request Acknowledge flag.
*/
if (args->flags & AIM_IMFLAGS_ACK) {
aimbs_put16(&fr->data, 0x0003);
aimbs_put16(&fr->data, 0x0000);
}
/*
* Set the Autoresponse flag.
*/
if (args->flags & AIM_IMFLAGS_AWAY) {
aimbs_put16(&fr->data, 0x0004);
aimbs_put16(&fr->data, 0x0000);
}
if (args->flags & AIM_IMFLAGS_OFFLINE) {
aimbs_put16(&fr->data, 0x0006);
aimbs_put16(&fr->data, 0x0000);
}
/*
* Set the I HAVE A REALLY PURTY ICON flag.
*/
if (args->flags & AIM_IMFLAGS_HASICON) {
aimbs_put16(&fr->data, 0x0008);
aimbs_put16(&fr->data, 0x000c);
aimbs_put32(&fr->data, args->iconlen);
aimbs_put16(&fr->data, 0x0001);
aimbs_put16(&fr->data, args->iconsum);
aimbs_put32(&fr->data, args->iconstamp);
}
/*
* Set the Buddy Icon Requested flag.
*/
if (args->flags & AIM_IMFLAGS_BUDDYREQ) {
aimbs_put16(&fr->data, 0x0009);
aimbs_put16(&fr->data, 0x0000);
}
aim_tx_enqueue(sess, fr);
if (!(sess->flags & AIM_SESS_FLAGS_DONTTIMEOUTONICBM))
aim_cleansnacs(sess, 60); /* clean out SNACs over 60sec old */
return 0;
}
faim_export int aim_icq_sendsms(aim_session_t *sess, const char *dest, const char *body)
{
aim_conn_t *conn;
aim_frame_t *fr;
aim_snacid_t snacid;
int bslen;
int a;
char *xml;
int xmllen;
char timestr[30];
time_t t;
struct tm *tm;
if (!body || !strlen(body))
return -EINVAL;
if (!sess || !(conn = aim_conn_findbygroup(sess, 0x0015)))
return -EINVAL;
time(&t);
tm = gmtime(&t);
strftime(timestr, 30, "%a, %d %b %Y %T %Z", tm);
xmllen = 17 + 13 + strlen(dest) + 14 + 6 + strlen(body) + 7 +
25 + 13 + strlen(sess->sn) + 14 +
14 + strlen(sess->sn /* should be nick */) + 15 +
18 + 2 + 19 + 6 + strlen(timestr) + 7 + 18 + 1;
bslen = 2 + 4 + 2 + 2 + 2 + 2 + 2 + 16 + 4 + xmllen;
if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 10 + 4 + bslen)))
return -ENOMEM;
xml = (char *) malloc(xmllen);
snprintf(xml, xmllen, "<icq_sms_message><destination>%s</destination>"\
"<text>%s</text><codepage>1252</codepage>"\
"<senders_UIN>%s</senders_UIN>"\
"<senders_name>%s</senders_name>"\
"<delivery_receipt>No</delivery_receipt>"\
"<time>%s</time></icq_sms_message>",
dest, body, sess->sn, sess->sn /* should be nick */, timestr);
snacid = aim_cachesnac(sess, 0x0015, 0x0002, 0x0000, NULL, 0);
aim_putsnac(&fr->data, 0x0015, 0x0002, 0x0000, snacid);
/* For simplicity, don't bother using a tlvlist */
aimbs_put16(&fr->data, 0x0001);
aimbs_put16(&fr->data, bslen);
aimbs_putle16(&fr->data, bslen - 2);
aimbs_putle32(&fr->data, atoi(sess->sn));
aimbs_putle16(&fr->data, 2000); /* I command thee. */
aimbs_putle16(&fr->data, snacid); /* eh. */
aimbs_put16(&fr->data, 0x8214); /* SMS send subtype */
aimbs_put16(&fr->data, 0x0001);
aimbs_put16(&fr->data, 0x0016);
for(a = 0; a < 16; a++)
aimbs_put8(&fr->data, 0x00);
aimbs_put32(&fr->data, xmllen); /* yes, this has to be 32 bits */
aimbs_putraw(&fr->data, xml, xmllen);
aim_tx_enqueue(sess, fr);
free(xml);
return 0;
}
