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-rw-r--r--protocols/oscar/info.c725
1 files changed, 725 insertions, 0 deletions
diff --git a/protocols/oscar/info.c b/protocols/oscar/info.c
new file mode 100644
index 00000000..ffe29d1f
--- /dev/null
+++ b/protocols/oscar/info.c
@@ -0,0 +1,725 @@
+/*
+ * aim_info.c
+ *
+ * The functions here are responsible for requesting and parsing information-
+ * gathering SNACs. Or something like that.
+ *
+ */
+
+#include <aim.h>
+#include "info.h"
+
+struct aim_priv_inforeq {
+ char sn[MAXSNLEN+1];
+ guint16 infotype;
+};
+
+int aim_getinfo(aim_session_t *sess, aim_conn_t *conn, const char *sn, guint16 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, (guint8 *)sn, strlen(sn));
+
+ aim_tx_enqueue(sess, fr);
+
+ return 0;
+}
+
+const char *aim_userinfo_sn(aim_userinfo_t *ui)
+{
+
+ if (!ui)
+ return NULL;
+
+ return ui->sn;
+}
+
+guint16 aim_userinfo_flags(aim_userinfo_t *ui)
+{
+
+ if (!ui)
+ return 0;
+
+ return ui->flags;
+}
+
+guint16 aim_userinfo_idle(aim_userinfo_t *ui)
+{
+
+ if (!ui)
+ return 0;
+
+ return ui->idletime;
+}
+
+float aim_userinfo_warnlevel(aim_userinfo_t *ui)
+{
+
+ if (!ui)
+ return 0.00;
+
+ return (ui->warnlevel / 10);
+}
+
+time_t aim_userinfo_membersince(aim_userinfo_t *ui)
+{
+
+ if (!ui)
+ return 0;
+
+ return (time_t)ui->membersince;
+}
+
+time_t aim_userinfo_onlinesince(aim_userinfo_t *ui)
+{
+
+ if (!ui)
+ return 0;
+
+ return (time_t)ui->onlinesince;
+}
+
+guint32 aim_userinfo_sessionlen(aim_userinfo_t *ui)
+{
+
+ if (!ui)
+ return 0;
+
+ return ui->sessionlen;
+}
+
+int aim_userinfo_hascap(aim_userinfo_t *ui, guint32 cap)
+{
+
+ if (!ui || !(ui->present & AIM_USERINFO_PRESENT_CAPABILITIES))
+ return -1;
+
+ return !!(ui->capabilities & cap);
+}
+
+
+/*
+ * Capability blocks.
+ *
+ * These are CLSIDs. They should actually be of the form:
+ *
+ * {0x0946134b, 0x4c7f, 0x11d1,
+ * {0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}},
+ *
+ * But, eh.
+ */
+static const struct {
+ guint32 flag;
+ guint8 data[16];
+} aim_caps[] = {
+
+ /*
+ * Chat is oddball.
+ */
+ {AIM_CAPS_CHAT,
+ {0x74, 0x8f, 0x24, 0x20, 0x62, 0x87, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ /*
+ * These are mostly in order.
+ */
+ {AIM_CAPS_VOICE,
+ {0x09, 0x46, 0x13, 0x41, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_SENDFILE,
+ {0x09, 0x46, 0x13, 0x43, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ /*
+ * Advertised by the EveryBuddy client.
+ */
+ {AIM_CAPS_ICQ,
+ {0x09, 0x46, 0x13, 0x44, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_IMIMAGE,
+ {0x09, 0x46, 0x13, 0x45, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_BUDDYICON,
+ {0x09, 0x46, 0x13, 0x46, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_SAVESTOCKS,
+ {0x09, 0x46, 0x13, 0x47, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_GETFILE,
+ {0x09, 0x46, 0x13, 0x48, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ /*
+ * Client supports channel 2 extended, TLV(0x2711) based messages.
+ * Currently used only by ICQ clients. ICQ clients and clones use this GUID
+ * as message format sign. Trillian client use another GUID in channel 2
+ * messages to implement its own message format (trillian doesn't use
+ * TLV(x2711) in SecureIM channel 2 messages!).
+ */
+ {AIM_CAPS_ICQSERVERRELAY,
+ {0x09, 0x46, 0x13, 0x49, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ /*
+ * Indeed, there are two of these. The former appears to be correct,
+ * but in some versions of winaim, the second one is set. Either they
+ * forgot to fix endianness, or they made a typo. It really doesn't
+ * matter which.
+ */
+ {AIM_CAPS_GAMES,
+ {0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+ {AIM_CAPS_GAMES2,
+ {0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x22, 0x82, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_SENDBUDDYLIST,
+ {0x09, 0x46, 0x13, 0x4b, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_UTF8,
+ {0x09, 0x46, 0x13, 0x4E, 0x4C, 0x7F, 0x11, 0xD1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_ICQRTF,
+ {0x97, 0xb1, 0x27, 0x51, 0x24, 0x3c, 0x43, 0x34,
+ 0xad, 0x22, 0xd6, 0xab, 0xf7, 0x3f, 0x14, 0x92}},
+
+ {AIM_CAPS_ICQUNKNOWN,
+ {0x2e, 0x7a, 0x64, 0x75, 0xfa, 0xdf, 0x4d, 0xc8,
+ 0x88, 0x6f, 0xea, 0x35, 0x95, 0xfd, 0xb6, 0xdf}},
+
+ {AIM_CAPS_EMPTY,
+ {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}},
+
+ {AIM_CAPS_TRILLIANCRYPT,
+ {0xf2, 0xe7, 0xc7, 0xf4, 0xfe, 0xad, 0x4d, 0xfb,
+ 0xb2, 0x35, 0x36, 0x79, 0x8b, 0xdf, 0x00, 0x00}},
+
+ {AIM_CAPS_APINFO,
+ {0xAA, 0x4A, 0x32, 0xB5, 0xF8, 0x84, 0x48, 0xc6,
+ 0xA3, 0xD7, 0x8C, 0x50, 0x97, 0x19, 0xFD, 0x5B}},
+
+ {AIM_CAPS_INTEROP,
+ {0x09, 0x46, 0x13, 0x4d, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_ICHAT,
+ {0x09, 0x46, 0x00, 0x00, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}},
+
+ {AIM_CAPS_LAST}
+};
+
+/*
+ * This still takes a length parameter even with a bstream because capabilities
+ * are not naturally bounded.
+ *
+ */
+guint32 aim_getcap(aim_session_t *sess, aim_bstream_t *bs, int len)
+{
+ guint32 flags = 0;
+ int offset;
+
+ for (offset = 0; aim_bstream_empty(bs) && (offset < len); offset += 0x10) {
+ guint8 *cap;
+ int i, identified;
+
+ cap = aimbs_getraw(bs, 0x10);
+
+ for (i = 0, identified = 0; !(aim_caps[i].flag & AIM_CAPS_LAST); i++) {
+
+ if (memcmp(&aim_caps[i].data, cap, 0x10) == 0) {
+ flags |= aim_caps[i].flag;
+ identified++;
+ break; /* should only match once... */
+
+ }
+ }
+
+ if (!identified) {
+ /*FIXME*/
+ g_strdup_printf("unknown capability: {%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x}\n",
+ cap[0], cap[1], cap[2], cap[3],
+ cap[4], cap[5],
+ cap[6], cap[7],
+ cap[8], cap[9],
+ cap[10], cap[11], cap[12], cap[13],
+ cap[14], cap[15]);
+
+ }
+
+ g_free(cap);
+ }
+
+ return flags;
+}
+
+int aim_putcap(aim_bstream_t *bs, guint32 caps)
+{
+ int i;
+
+ if (!bs)
+ return -EINVAL;
+
+ for (i = 0; aim_bstream_empty(bs); i++) {
+
+ if (aim_caps[i].flag == AIM_CAPS_LAST)
+ break;
+
+ if (caps & aim_caps[i].flag)
+ aimbs_putraw(bs, aim_caps[i].data, 0x10);
+
+ }
+
+ return 0;
+}
+
+/*
+ * AIM is fairly regular about providing user info. This is a generic
+ * routine to extract it in its standard form.
+ */
+int aim_extractuserinfo(aim_session_t *sess, aim_bstream_t *bs, aim_userinfo_t *outinfo)
+{
+ int curtlv, tlvcnt;
+ guint8 snlen;
+
+ if (!bs || !outinfo)
+ return -EINVAL;
+
+ /* Clear out old data first */
+ memset(outinfo, 0x00, sizeof(aim_userinfo_t));
+
+ /*
+ * Screen name. Stored as an unterminated string prepended with a
+ * byte containing its length.
+ */
+ snlen = aimbs_get8(bs);
+ aimbs_getrawbuf(bs, (guint8 *)outinfo->sn, snlen);
+
+ /*
+ * Warning Level. Stored as an unsigned short.
+ */
+ outinfo->warnlevel = aimbs_get16(bs);
+
+ /*
+ * TLV Count. Unsigned short representing the number of
+ * Type-Length-Value triples that follow.
+ */
+ tlvcnt = aimbs_get16(bs);
+
+ /*
+ * Parse out the Type-Length-Value triples as they're found.
+ */
+ for (curtlv = 0; curtlv < tlvcnt; curtlv++) {
+ int endpos;
+ guint16 type, length;
+
+ type = aimbs_get16(bs);
+ length = aimbs_get16(bs);
+
+ endpos = aim_bstream_curpos(bs) + length;
+
+ if (type == 0x0001) {
+ /*
+ * Type = 0x0001: User flags
+ *
+ * Specified as any of the following ORed together:
+ * 0x0001 Trial (user less than 60days)
+ * 0x0002 Unknown bit 2
+ * 0x0004 AOL Main Service user
+ * 0x0008 Unknown bit 4
+ * 0x0010 Free (AIM) user
+ * 0x0020 Away
+ * 0x0400 ActiveBuddy
+ *
+ */
+ outinfo->flags = aimbs_get16(bs);
+ outinfo->present |= AIM_USERINFO_PRESENT_FLAGS;
+
+ } else if (type == 0x0002) {
+ /*
+ * Type = 0x0002: Member-Since date.
+ *
+ * The time/date that the user originally registered for
+ * the service, stored in time_t format.
+ */
+ outinfo->membersince = aimbs_get32(bs);
+ outinfo->present |= AIM_USERINFO_PRESENT_MEMBERSINCE;
+
+ } else if (type == 0x0003) {
+ /*
+ * Type = 0x0003: On-Since date.
+ *
+ * The time/date that the user started their current
+ * session, stored in time_t format.
+ */
+ outinfo->onlinesince = aimbs_get32(bs);
+ outinfo->present |= AIM_USERINFO_PRESENT_ONLINESINCE;
+
+ } else if (type == 0x0004) {
+ /*
+ * Type = 0x0004: Idle time.
+ *
+ * Number of seconds since the user actively used the
+ * service.
+ *
+ * Note that the client tells the server when to start
+ * counting idle times, so this may or may not be
+ * related to reality.
+ */
+ outinfo->idletime = aimbs_get16(bs);
+ outinfo->present |= AIM_USERINFO_PRESENT_IDLE;
+
+ } else if (type == 0x0006) {
+ /*
+ * Type = 0x0006: ICQ Online Status
+ *
+ * ICQ's Away/DND/etc "enriched" status. Some decoding
+ * of values done by Scott <darkagl@pcnet.com>
+ */
+ aimbs_get16(bs);
+ outinfo->icqinfo.status = aimbs_get16(bs);
+ outinfo->present |= AIM_USERINFO_PRESENT_ICQEXTSTATUS;
+
+ } else if (type == 0x000a) {
+ /*
+ * Type = 0x000a
+ *
+ * ICQ User IP Address.
+ * Ahh, the joy of ICQ security.
+ */
+ outinfo->icqinfo.ipaddr = aimbs_get32(bs);
+ outinfo->present |= AIM_USERINFO_PRESENT_ICQIPADDR;
+
+ } else if (type == 0x000c) {
+ /*
+ * Type = 0x000c
+ *
+ * random crap containing the IP address,
+ * apparently a port number, and some Other Stuff.
+ *
+ */
+ aimbs_getrawbuf(bs, outinfo->icqinfo.crap, 0x25);
+ outinfo->present |= AIM_USERINFO_PRESENT_ICQDATA;
+
+ } else if (type == 0x000d) {
+ /*
+ * Type = 0x000d
+ *
+ * Capability information.
+ *
+ */
+ outinfo->capabilities = aim_getcap(sess, bs, length);
+ outinfo->present |= AIM_USERINFO_PRESENT_CAPABILITIES;
+
+ } else if (type == 0x000e) {
+ /*
+ * Type = 0x000e
+ *
+ * Unknown. Always of zero length, and always only
+ * on AOL users.
+ *
+ * Ignore.
+ *
+ */
+
+ } else if ((type == 0x000f) || (type == 0x0010)) {
+ /*
+ * Type = 0x000f: Session Length. (AIM)
+ * Type = 0x0010: Session Length. (AOL)
+ *
+ * The duration, in seconds, of the user's current
+ * session.
+ *
+ * Which TLV type this comes in depends on the
+ * service the user is using (AIM or AOL).
+ *
+ */
+ outinfo->sessionlen = aimbs_get32(bs);
+ outinfo->present |= AIM_USERINFO_PRESENT_SESSIONLEN;
+
+ } else {
+
+ /*
+ * Reaching here indicates that either AOL has
+ * added yet another TLV for us to deal with,
+ * or the parsing has gone Terribly Wrong.
+ *
+ * Either way, inform the owner and attempt
+ * recovery.
+ *
+ */
+#ifdef DEBUG
+ // do_error_dialog(sess->aux_data, G_STRLOC, "Unknown TLV encountered");
+#endif
+
+ }
+
+ /* Save ourselves. */
+ aim_bstream_setpos(bs, endpos);
+ }
+
+ 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;
+}
+
+int aim_sendbuddyoncoming(aim_session_t *sess, aim_conn_t *conn, aim_userinfo_t *info)
+{
+ aim_frame_t *fr;
+ aim_snacid_t snacid;
+
+ if (!sess || !conn || !info)
+ return -EINVAL;
+
+ if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_FLAP, 0x02, 1152)))
+ return -ENOMEM;
+
+ snacid = aim_cachesnac(sess, 0x0003, 0x000b, 0x0000, NULL, 0);
+
+ aim_putsnac(&fr->data, 0x0003, 0x000b, 0x0000, snacid);
+ aim_putuserinfo(&fr->data, info);
+
+ aim_tx_enqueue(sess, fr);
+
+ return 0;
+}
+
+int aim_sendbuddyoffgoing(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, 0x0003, 0x000c, 0x0000, NULL, 0);
+
+ aim_putsnac(&fr->data, 0x0003, 0x000c, 0x0000, snacid);
+ aimbs_put8(&fr->data, strlen(sn));
+ aimbs_putraw(&fr->data, (guint8 *)sn, strlen(sn));
+
+ aim_tx_enqueue(sess, fr);
+
+ return 0;
+}
+
+/*
+ * Huh? What is this?
+ */
+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, (guint8 *)sn, strlen(sn));
+
+ aim_tx_enqueue(sess, fr);
+
+ return 0;
+}
+
+/*
+ * Normally contains:
+ * t(0001) - short containing max profile length (value = 1024)
+ * t(0002) - short - unknown (value = 16) [max MIME type length?]
+ * t(0003) - short - unknown (value = 10)
+ * t(0004) - short - unknown (value = 2048) [ICQ only?]
+ */
+static int rights(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
+{
+ aim_tlvlist_t *tlvlist;
+ aim_rxcallback_t userfunc;
+ int ret = 0;
+ guint16 maxsiglen = 0;
+
+ tlvlist = aim_readtlvchain(bs);
+
+ if (aim_gettlv(tlvlist, 0x0001, 1))
+ maxsiglen = aim_gettlv16(tlvlist, 0x0001, 1);
+
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ ret = userfunc(sess, rx, maxsiglen);
+
+ aim_freetlvchain(&tlvlist);
+
+ return ret;
+}
+
+static int userinfo(aim_session_t *sess, aim_module_t *mod, aim_frame_t *rx, aim_modsnac_t *snac, aim_bstream_t *bs)
+{
+ aim_userinfo_t userinfo;
+ char *text_encoding = NULL, *text = NULL;
+ guint16 text_length = 0;
+ aim_rxcallback_t userfunc;
+ aim_tlvlist_t *tlvlist;
+ aim_tlv_t *tlv;
+ aim_snac_t *origsnac = NULL;
+ struct aim_priv_inforeq *inforeq;
+ int ret = 0;
+
+ origsnac = aim_remsnac(sess, snac->id);
+
+ if (!origsnac || !origsnac->data) {
+ do_error_dialog(sess->aux_data, "major problem: no snac stored!", "Gaim");
+ return 0;
+ }
+
+ inforeq = (struct aim_priv_inforeq *)origsnac->data;
+
+ if ((inforeq->infotype != AIM_GETINFO_GENERALINFO) &&
+ (inforeq->infotype != AIM_GETINFO_AWAYMESSAGE) &&
+ (inforeq->infotype != AIM_GETINFO_CAPABILITIES)) {
+ do_error_dialog(sess->aux_data, "unknown infotype in request!", "Gaim");
+ return 0;
+ }
+
+ aim_extractuserinfo(sess, bs, &userinfo);
+
+ tlvlist = aim_readtlvchain(bs);
+
+ /*
+ * Depending on what informational text was requested, different
+ * TLVs will appear here.
+ *
+ * Profile will be 1 and 2, away message will be 3 and 4, caps
+ * will be 5.
+ */
+ if (inforeq->infotype == AIM_GETINFO_GENERALINFO) {
+ text_encoding = aim_gettlv_str(tlvlist, 0x0001, 1);
+ if((tlv = aim_gettlv(tlvlist, 0x0002, 1))) {
+ text = g_new0(char, tlv->length);
+ memcpy(text, tlv->value, tlv->length);
+ text_length = tlv->length;
+ }
+ } else if (inforeq->infotype == AIM_GETINFO_AWAYMESSAGE) {
+ text_encoding = aim_gettlv_str(tlvlist, 0x0003, 1);
+ if((tlv = aim_gettlv(tlvlist, 0x0004, 1))) {
+ text = g_new0(char, tlv->length);
+ memcpy(text, tlv->value, tlv->length);
+ text_length = tlv->length;
+ }
+ } else if (inforeq->infotype == AIM_GETINFO_CAPABILITIES) {
+ aim_tlv_t *ct;
+
+ if ((ct = aim_gettlv(tlvlist, 0x0005, 1))) {
+ aim_bstream_t cbs;
+
+ aim_bstream_init(&cbs, ct->value, ct->length);
+
+ userinfo.capabilities = aim_getcap(sess, &cbs, ct->length);
+ userinfo.present = AIM_USERINFO_PRESENT_CAPABILITIES;
+ }
+ }
+
+ if ((userfunc = aim_callhandler(sess, rx->conn, snac->family, snac->subtype)))
+ ret = userfunc(sess, rx, &userinfo, inforeq->infotype, text_encoding, text, text_length);
+
+ g_free(text_encoding);
+ g_free(text);
+
+ aim_freetlvchain(&tlvlist);
+
+ if (origsnac)
+ g_free(origsnac->data);
+ g_free(origsnac);
+
+ return ret;
+}
+
+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 == 0x0003)
+ return rights(sess, mod, rx, snac, bs);
+ else if (snac->subtype == 0x0006)
+ return userinfo(sess, mod, rx, snac, bs);
+
+ return 0;
+}
+
+int locate_modfirst(aim_session_t *sess, aim_module_t *mod)
+{
+
+ mod->family = 0x0002;
+ mod->version = 0x0001;
+ mod->toolid = 0x0110;
+ mod->toolversion = 0x0629;
+ mod->flags = 0;
+ strncpy(mod->name, "locate", sizeof(mod->name));
+ mod->snachandler = snachandler;
+
+ return 0;
+}
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-26 21:29:28 +0000