aboutsummaryrefslogtreecommitdiffstats
path: root/protocols/oscar/chat.c
diff options
context:
space:
mode:
Diffstat (limited to 'protocols/oscar/chat.c')
-rw-r--r--protocols/oscar/chat.c250
1 files changed, 145 insertions, 105 deletions
diff --git a/protocols/oscar/chat.c b/protocols/oscar/chat.c
index 6c8d8998..a902ce64 100644
--- a/protocols/oscar/chat.c
+++ b/protocols/oscar/chat.c
@@ -5,7 +5,7 @@
*
*/
-#include <aim.h>
+#include <aim.h>
#include <glib.h>
#include "info.h"
@@ -18,10 +18,11 @@ struct chatconnpriv {
void aim_conn_kill_chat(aim_session_t *sess, aim_conn_t *conn)
{
- struct chatconnpriv *ccp = (struct chatconnpriv *)conn->priv;
+ struct chatconnpriv *ccp = (struct chatconnpriv *) conn->priv;
- if (ccp)
+ if (ccp) {
g_free(ccp->name);
+ }
g_free(ccp);
return;
@@ -37,10 +38,10 @@ void aim_conn_kill_chat(aim_session_t *sess, aim_conn_t *conn)
* (Note that WinAIM does not honor this,
* and displays the message as normal.)
*
- * XXX convert this to use tlvchains
+ * XXX convert this to use tlvchains
*/
int aim_chat_send_im(aim_session_t *sess, aim_conn_t *conn, guint16 flags, const char *msg, int msglen)
-{
+{
int i;
aim_frame_t *fr;
aim_msgcookie_t *cookie;
@@ -48,38 +49,42 @@ int aim_chat_send_im(aim_session_t *sess, aim_conn_t *conn, guint16 flags, const
guint8 ckstr[8];
aim_tlvlist_t *otl = NULL, *itl = NULL;
- if (!sess || !conn || !msg || (msglen <= 0))
+ if (!sess || !conn || !msg || (msglen <= 0)) {
return 0;
+ }
- if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 1152)))
+ 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++)
- (void) aimutil_put8(ckstr+i, (guint8) rand());
-
+ for (i = 0; i < sizeof(ckstr); i++) {
+ (void) aimutil_put8(ckstr + i, (guint8) 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++)
+ for (i = 0; i < sizeof(ckstr); i++) {
aimbs_put8(&fr->data, ckstr[i]);
+ }
/*
- * Channel ID.
+ * Channel ID.
*/
aimbs_put16(&fr->data, 0x0003);
@@ -92,57 +97,59 @@ int aim_chat_send_im(aim_session_t *sess, aim_conn_t *conn, guint16 flags, const
/*
* Type 6: Reflect
*/
- if (!(flags & AIM_CHATFLAGS_NOREFLECT))
+ if (!(flags & AIM_CHATFLAGS_NOREFLECT)) {
aim_addtlvtochain_noval(&otl, 0x0006);
+ }
/*
* Type 7: Autoresponse
*/
- if (flags & AIM_CHATFLAGS_AWAY)
+ if (flags & AIM_CHATFLAGS_AWAY) {
aim_addtlvtochain_noval(&otl, 0x0007);
-
+ }
+
/* [WvG] This wasn't there originally, but we really should send
the right charset flags, as we also do with normal
messages. Hope this will work. :-) */
/*
if (flags & AIM_CHATFLAGS_UNICODE)
- aimbs_put16(&fr->data, 0x0002);
+ aimbs_put16(&fr->data, 0x0002);
else if (flags & AIM_CHATFLAGS_ISO_8859_1)
- aimbs_put16(&fr->data, 0x0003);
+ aimbs_put16(&fr->data, 0x0003);
else
- aimbs_put16(&fr->data, 0x0000);
-
+ aimbs_put16(&fr->data, 0x0000);
+
aimbs_put16(&fr->data, 0x0000);
*/
-
+
/*
* SubTLV: Type 1: Message
*/
- aim_addtlvtochain_raw(&itl, 0x0001, strlen(msg), (guint8 *)msg);
+ aim_addtlvtochain_raw(&itl, 0x0001, strlen(msg), (guint8 *) msg);
/*
* Type 5: Message block. Contains more TLVs.
*
* This could include other information... We just
- * put in a message TLV however.
- *
+ * 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;
}
/*
- * Join a room of name roomname. This is the first step to joining an
- * already created room. It's basically a Service Request for
- * family 0x000e, with a little added on to specify the exchange and room
+ * Join a room of name roomname. This is the first step to joining an
+ * already created room. It's basically a Service Request for
+ * family 0x000e, with a little added on to specify the exchange and room
* name.
*/
int aim_chat_join(aim_session_t *sess, aim_conn_t *conn, guint16 exchange, const char *roomname, guint16 instance)
@@ -151,12 +158,14 @@ int aim_chat_join(aim_session_t *sess, aim_conn_t *conn, guint16 exchange, const
aim_snacid_t snacid;
aim_tlvlist_t *tl = NULL;
struct chatsnacinfo csi;
-
- if (!sess || !conn || !roomname || !strlen(roomname))
+
+ if (!sess || !conn || !roomname || !strlen(roomname)) {
return -EINVAL;
+ }
- if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 512)))
+ if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 512))) {
return -ENOMEM;
+ }
memset(&csi, 0, sizeof(csi));
csi.exchange = exchange;
@@ -177,15 +186,16 @@ int aim_chat_join(aim_session_t *sess, aim_conn_t *conn, guint16 exchange, const
aim_tx_enqueue(sess, fr);
- return 0;
+ return 0;
}
int aim_chat_readroominfo(aim_bstream_t *bs, struct aim_chat_roominfo *outinfo)
{
int namelen;
- if (!bs || !outinfo)
+ if (!bs || !outinfo) {
return 0;
+ }
outinfo->exchange = aimbs_get16(bs);
namelen = aimbs_get8(bs);
@@ -198,7 +208,8 @@ int aim_chat_readroominfo(aim_bstream_t *bs, struct aim_chat_roominfo *outinfo)
/*
* conn must be a BOS connection!
*/
-int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const char *msg, guint16 exchange, const char *roomname, guint16 instance)
+int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const char *msg, guint16 exchange,
+ const char *roomname, guint16 instance)
{
int i;
aim_frame_t *fr;
@@ -210,25 +221,31 @@ int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const
guint8 *hdr;
int hdrlen;
aim_bstream_t hdrbs;
-
- if (!sess || !conn || !sn || !msg || !roomname)
+
+ if (!sess || !conn || !sn || !msg || !roomname) {
return -EINVAL;
+ }
- if (conn->type != AIM_CONN_TYPE_BOS)
+ 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))))
+ 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);
+ 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++)
+ for (i = 0; i < sizeof(ckstr); i++) {
(void) aimutil_put8(ckstr, (guint8) rand());
+ }
/* XXX should be uncached by an unwritten 'invite accept' handler */
if ((priv = g_malloc(sizeof(struct aim_invite_priv)))) {
@@ -238,13 +255,15 @@ int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const
priv->instance = instance;
}
- if ((cookie = aim_mkcookie(ckstr, AIM_COOKIETYPE_INVITE, priv)))
+ if ((cookie = aim_mkcookie(ckstr, AIM_COOKIETYPE_INVITE, priv))) {
aim_cachecookie(sess, cookie);
- else
+ } else {
g_free(priv);
+ }
- for (i = 0; i < sizeof(ckstr); i++)
+ for (i = 0; i < sizeof(ckstr); i++) {
aimbs_put8(&fr->data, ckstr[i]);
+ }
/*
@@ -256,7 +275,7 @@ int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const
* Dest sn
*/
aimbs_put8(&fr->data, strlen(sn));
- aimbs_putraw(&fr->data, (guint8 *)sn, strlen(sn));
+ aimbs_putraw(&fr->data, (guint8 *) sn, strlen(sn));
/*
* TLV t(0005)
@@ -265,23 +284,23 @@ int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const
*
* 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.
+ * raw data, followed by a series of TLVs.
*
*/
- hdrlen = 2+8+16+6+4+4+strlen(msg)+4+2+1+strlen(roomname)+2;
+ hdrlen = 2 + 8 + 16 + 6 + 4 + 4 + strlen(msg) + 4 + 2 + 1 + strlen(roomname) + 2;
hdr = g_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), (guint8 *)msg);
+ aim_addtlvtochain_raw(&itl, 0x000c, strlen(msg), (guint8 *) 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);
@@ -289,7 +308,7 @@ int aim_chat_invite(aim_session_t *sess, aim_conn_t *conn, const char *sn, const
g_free(hdr);
aim_freetlvchain(&itl);
aim_freetlvchain(&otl);
-
+
aim_tx_enqueue(sess, fr);
return 0;
@@ -333,25 +352,27 @@ static int infoupdate(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, a
/*
* Everything else are TLVs.
- */
+ */
tlvlist = aim_readtlvchain(bs);
/*
* TLV type 0x006a is the room name in Human Readable Form.
*/
- if (aim_gettlv(tlvlist, 0x006a, 1))
+ if (aim_gettlv(tlvlist, 0x006a, 1)) {
roomname = aim_gettlv_str(tlvlist, 0x006a, 1);
+ }
/*
* Type 0x006f: Number of occupants.
*/
- if (aim_gettlv(tlvlist, 0x006f, 1))
+ if (aim_gettlv(tlvlist, 0x006f, 1)) {
usercount = aim_gettlv16(tlvlist, 0x006f, 1);
+ }
/*
* Type 0x0073: Occupant list.
*/
- if (aim_gettlv(tlvlist, 0x0073, 1)) {
+ if (aim_gettlv(tlvlist, 0x0073, 1)) {
int curoccupant = 0;
aim_tlv_t *tmptlv;
aim_bstream_t occbs;
@@ -363,97 +384,110 @@ static int infoupdate(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, a
aim_bstream_init(&occbs, tmptlv->value, tmptlv->length);
- while (curoccupant < usercount)
+ while (curoccupant < usercount) {
aim_extractuserinfo(sess, &occbs, &userinfo[curoccupant++]);
+ }
}
- /*
+ /*
* Type 0x00c9: Flags. (AIM_CHATROOM_FLAG)
*/
- if (aim_gettlv(tlvlist, 0x00c9, 1))
+ if (aim_gettlv(tlvlist, 0x00c9, 1)) {
flags = aim_gettlv16(tlvlist, 0x00c9, 1);
+ }
- /*
+ /*
* Type 0x00ca: Creation time (4 bytes)
*/
- if (aim_gettlv(tlvlist, 0x00ca, 1))
+ if (aim_gettlv(tlvlist, 0x00ca, 1)) {
creationtime = aim_gettlv32(tlvlist, 0x00ca, 1);
+ }
- /*
+ /*
* Type 0x00d1: Maximum Message Length
*/
- if (aim_gettlv(tlvlist, 0x00d1, 1))
+ if (aim_gettlv(tlvlist, 0x00d1, 1)) {
maxmsglen = aim_gettlv16(tlvlist, 0x00d1, 1);
+ }
- /*
+ /*
* Type 0x00d2: Unknown. (2 bytes)
*/
- if (aim_gettlv(tlvlist, 0x00d2, 1))
+ if (aim_gettlv(tlvlist, 0x00d2, 1)) {
unknown_d2 = aim_gettlv16(tlvlist, 0x00d2, 1);
+ }
- /*
+ /*
* Type 0x00d3: Room Description
*/
- if (aim_gettlv(tlvlist, 0x00d3, 1))
+ if (aim_gettlv(tlvlist, 0x00d3, 1)) {
roomdesc = aim_gettlv_str(tlvlist, 0x00d3, 1);
+ }
/*
* Type 0x000d4: Unknown (flag only)
*/
- if (aim_gettlv(tlvlist, 0x000d4, 1))
+ if (aim_gettlv(tlvlist, 0x000d4, 1)) {
;
+ }
- /*
+ /*
* Type 0x00d5: Unknown. (1 byte)
*/
- if (aim_gettlv(tlvlist, 0x00d5, 1))
+ if (aim_gettlv(tlvlist, 0x00d5, 1)) {
unknown_d5 = aim_gettlv8(tlvlist, 0x00d5, 1);
+ }
/*
* Type 0x00d6: Encoding 1 ("us-ascii")
*/
- if (aim_gettlv(tlvlist, 0x000d6, 1))
+ if (aim_gettlv(tlvlist, 0x000d6, 1)) {
;
-
+ }
+
/*
* Type 0x00d7: Language 1 ("en")
*/
- if (aim_gettlv(tlvlist, 0x000d7, 1))
+ if (aim_gettlv(tlvlist, 0x000d7, 1)) {
;
+ }
/*
* Type 0x00d8: Encoding 2 ("us-ascii")
*/
- if (aim_gettlv(tlvlist, 0x000d8, 1))
+ if (aim_gettlv(tlvlist, 0x000d8, 1)) {
;
-
+ }
+
/*
* Type 0x00d9: Language 2 ("en")
*/
- if (aim_gettlv(tlvlist, 0x000d9, 1))
+ if (aim_gettlv(tlvlist, 0x000d9, 1)) {
;
+ }
/*
* Type 0x00da: Maximum visible message length
*/
- if (aim_gettlv(tlvlist, 0x000da, 1))
+ if (aim_gettlv(tlvlist, 0x000da, 1)) {
maxvisiblemsglen = aim_gettlv16(tlvlist, 0x00da, 1);
+ }
if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) {
ret = userfunc(sess,
- rx,
- &roominfo,
- roomname,
- usercount,
- userinfo,
- roomdesc,
- flags,
- creationtime,
- maxmsglen,
- unknown_d2,
- unknown_d5,
- maxvisiblemsglen);
+ rx,
+ &roominfo,
+ roomname,
+ usercount,
+ userinfo,
+ roomdesc,
+ flags,
+ creationtime,
+ maxmsglen,
+ unknown_d2,
+ unknown_d5,
+ maxvisiblemsglen);
}
g_free(roominfo.name);
@@ -465,7 +499,8 @@ static int infoupdate(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, a
return ret;
}
-static int userlistchange(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
+static int userlistchange(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac,
+ aim_bstream_t *bs)
{
aim_userinfo_t *userinfo = NULL;
aim_rxcallback_t userfunc;
@@ -474,11 +509,12 @@ static int userlistchange(aim_session_t *sess, aim_module_t *mod, aim_frame_t *r
while (aim_bstream_empty(bs)) {
curcount++;
userinfo = g_realloc(userinfo, curcount * sizeof(aim_userinfo_t));
- aim_extractuserinfo(sess, bs, &userinfo[curcount-1]);
+ aim_extractuserinfo(sess, bs, &userinfo[curcount - 1]);
}
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) {
ret = userfunc(sess, rx, curcount, userinfo);
+ }
g_free(userinfo);
@@ -486,7 +522,7 @@ static int userlistchange(aim_session_t *sess, aim_module_t *mod, aim_frame_t *r
}
/*
- * We could probably include this in the normal ICBM parsing
+ * We could probably include this in the normal ICBM parsing
* code as channel 0x0003, however, since only the start
* would be the same, we might as well do it here.
*
@@ -506,12 +542,12 @@ static int userlistchange(aim_session_t *sess, aim_module_t *mod, aim_frame_t *r
* message tlv
* message string
* possibly others
- *
+ *
*/
static int incomingmsg(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
{
aim_userinfo_t userinfo;
- aim_rxcallback_t userfunc;
+ aim_rxcallback_t userfunc;
int ret = 0;
guint8 *cookie;
guint16 channel;
@@ -548,7 +584,7 @@ static int incomingmsg(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx,
}
/*
- * Start parsing TLVs right away.
+ * Start parsing TLVs right away.
*/
otl = aim_readtlvchain(bs);
@@ -566,11 +602,12 @@ static int incomingmsg(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx,
}
/*
- * Type 0x0001: If present, it means it was a message to the
+ * Type 0x0001: If present, it means it was a message to the
* room (as opposed to a whisper).
*/
- if (aim_gettlv(otl, 0x0001, 1))
+ if (aim_gettlv(otl, 0x0001, 1)) {
;
+ }
/*
* Type 0x0005: Message Block. Conains more TLVs.
@@ -584,17 +621,19 @@ static int incomingmsg(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx,
aim_bstream_init(&tbs, msgblock->value, msgblock->length);
itl = aim_readtlvchain(&tbs);
- /*
+ /*
* Type 0x0001: Message.
- */
- if (aim_gettlv(itl, 0x0001, 1))
+ */
+ if (aim_gettlv(itl, 0x0001, 1)) {
msg = aim_gettlv_str(itl, 0x0001, 1);
+ }
- aim_freetlvchain(&itl);
+ aim_freetlvchain(&itl);
}
- if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype))) {
ret = userfunc(sess, rx, &userinfo, msg);
+ }
g_free(cookie);
g_free(msg);
@@ -606,12 +645,13 @@ static int incomingmsg(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx,
static int snachandler(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
{
- if (snac->subtype == 0x0002)
+ if (snac->subtype == 0x0002) {
return infoupdate(sess, mod, rx, snac, bs);
- else if ((snac->subtype == 0x0003) || (snac->subtype == 0x0004))
+ } else if ((snac->subtype == 0x0003) || (snac->subtype == 0x0004)) {
return userlistchange(sess, mod, rx, snac, bs);
- else if (snac->subtype == 0x0006)
+ } else if (snac->subtype == 0x0006) {
return incomingmsg(sess, mod, rx, snac, bs);
+ }
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-27 20:10:55 +0000