*
*/
-
+#define FAIM_INTERNAL
#include <faim/aim.h>
struct aim_priv_inforeq {
- char sn[MAXSNLEN];
+ char sn[MAXSNLEN+1];
unsigned short infotype;
};
-u_long aim_getinfo(struct aim_session_t *sess,
- struct aim_conn_t *conn,
- const char *sn,
- unsigned short infotype)
+faim_export unsigned long aim_getinfo(struct aim_session_t *sess,
+ struct aim_conn_t *conn,
+ const char *sn,
+ unsigned short infotype)
{
struct command_tx_struct *newpacket;
+ struct aim_priv_inforeq privdata;
int i = 0;
if (!sess || !conn || !sn)
return 0;
- if (!(newpacket = aim_tx_new(0x0002, conn, 12+1+strlen(sn))))
+ if (!(newpacket = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 12+1+strlen(sn))))
return -1;
newpacket->lock = 1;
newpacket->lock = 0;
aim_tx_enqueue(sess, newpacket);
- {
- struct aim_snac_t snac;
-
- snac.id = sess->snac_nextid;
- snac.family = 0x0002;
- snac.type = 0x0005;
- snac.flags = 0x0000;
+ strncpy(privdata.sn, sn, sizeof(privdata.sn));
+ privdata.infotype = infotype;
+ aim_cachesnac(sess, 0x0002, 0x0005, 0x0000, &privdata, sizeof(struct aim_priv_inforeq));
+
+ return sess->snac_nextid;
+}
+
+faim_internal int aim_parse_locateerr(struct aim_session_t *sess,
+ struct command_rx_struct *command)
+{
+ u_long snacid = 0x000000000;
+ struct aim_snac_t *snac = NULL;
+ int ret = 0;
+ rxcallback_t userfunc = NULL;
+ char *dest;
+ unsigned short reason = 0;
+
+ /*
+ * Get SNAC from packet and look it up
+ * the list of unrepliedto/outstanding
+ * SNACs.
+ *
+ */
+ snacid = aimutil_get32(command->data+6);
+ snac = aim_remsnac(sess, snacid);
- snac.data = malloc(sizeof(struct aim_priv_inforeq));
- strcpy(((struct aim_priv_inforeq *)snac.data)->sn, sn);
- ((struct aim_priv_inforeq *)snac.data)->infotype = infotype;
+ if (!snac) {
+ printf("faim: locerr: got an locate-failed error on an unknown SNAC ID! (%08lx)\n", snacid);
+ dest = NULL;
+ } else
+ dest = snac->data;
- aim_newsnac(sess, &snac);
+ reason = aimutil_get16(command->data+10);
+
+ /*
+ * Call client.
+ */
+ userfunc = aim_callhandler(command->conn, 0x0002, 0x0001);
+ if (userfunc)
+ ret = userfunc(sess, command, dest, reason);
+ else
+ ret = 0;
+
+ if (snac) {
+ free(snac->data);
+ free(snac);
}
- return (sess->snac_nextid++);
+ return ret;
}
-
/*
* Capability blocks.
*/
-u_char aim_caps[6][16] = {
+u_char aim_caps[8][16] = {
/* Buddy icon */
{0x09, 0x46, 0x13, 0x46, 0x4c, 0x7f, 0x11, 0xd1,
/* Send file */
{0x09, 0x46, 0x13, 0x43, 0x4c, 0x7f, 0x11, 0xd1,
- 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00},
+
+ /* Saves stock portfolios */
+ {0x09, 0x46, 0x13, 0x47, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x82, 0x22, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00},
+
+ /* Games */
+ {0x09, 0x46, 0x13, 0x4a, 0x4c, 0x7f, 0x11, 0xd1,
+ 0x22, 0x82, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00},
};
+faim_internal unsigned short aim_getcap(unsigned char *capblock, int buflen)
+{
+ u_short ret = 0;
+ int y;
+ int offset = 0;
+ int identified;
+
+ while (offset < buflen) {
+ identified = 0;
+ for(y=0; y < (sizeof(aim_caps)/0x10); y++) {
+ if (memcmp(&aim_caps[y], capblock+offset, 0x10) == 0) {
+ switch(y) {
+ case 0: ret |= AIM_CAPS_BUDDYICON; identified++; break;
+ case 1: ret |= AIM_CAPS_VOICE; identified++; break;
+ case 2: ret |= AIM_CAPS_IMIMAGE; identified++; break;
+ case 3: ret |= AIM_CAPS_CHAT; identified++; break;
+ case 4: ret |= AIM_CAPS_GETFILE; identified++; break;
+ case 5: ret |= AIM_CAPS_SENDFILE; identified++; break;
+ case 6: ret |= AIM_CAPS_GAMES; identified++; break;
+ case 7: ret |= AIM_CAPS_SAVESTOCKS; identified++; break;
+ }
+ }
+ }
+ if (!identified) {
+ printf("faim: unknown capability!\n");
+ ret |= 0xff00;
+ }
+
+ offset += 0x10;
+ }
+ return ret;
+}
+
+faim_internal int aim_putcap(unsigned char *capblock, int buflen, u_short caps)
+{
+ int offset = 0;
+
+ if (!capblock)
+ return -1;
+
+ if ((caps & AIM_CAPS_BUDDYICON) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[0], sizeof(aim_caps[0]));
+ offset += sizeof(aim_caps[1]);
+ }
+ if ((caps & AIM_CAPS_VOICE) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[1], sizeof(aim_caps[1]));
+ offset += sizeof(aim_caps[1]);
+ }
+ if ((caps & AIM_CAPS_IMIMAGE) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[2], sizeof(aim_caps[2]));
+ offset += sizeof(aim_caps[2]);
+ }
+ if ((caps & AIM_CAPS_CHAT) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[3], sizeof(aim_caps[3]));
+ offset += sizeof(aim_caps[3]);
+ }
+ if ((caps & AIM_CAPS_GETFILE) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[4], sizeof(aim_caps[4]));
+ offset += sizeof(aim_caps[4]);
+ }
+ if ((caps & AIM_CAPS_SENDFILE) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[5], sizeof(aim_caps[5]));
+ offset += sizeof(aim_caps[5]);
+ }
+ if ((caps & AIM_CAPS_GAMES) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[6], sizeof(aim_caps[6]));
+ offset += sizeof(aim_caps[6]);
+ }
+ if ((caps & AIM_CAPS_SAVESTOCKS) && (offset < buflen)) {
+ memcpy(capblock+offset, aim_caps[7], sizeof(aim_caps[7]));
+ offset += sizeof(aim_caps[7]);
+ }
+
+ return offset;
+}
+
/*
* AIM is fairly regular about providing user info. This
* is a generic routine to extract it in its standard form.
*/
-int aim_extractuserinfo(u_char *buf, struct aim_userinfo_s *outinfo)
+faim_internal int aim_extractuserinfo(u_char *buf, struct aim_userinfo_s *outinfo)
{
int i = 0;
int tlvcnt = 0;
int curtlv = 0;
int tlv1 = 0;
u_short curtype;
+ int lastvalid;
if (!buf || !outinfo)
* Screen name. Stored as an unterminated string prepended
* with an unsigned byte containing its length.
*/
- memcpy(outinfo->sn, &(buf[i+1]), buf[i]);
- outinfo->sn[(int)buf[i]] = '\0';
+ if (buf[i] < MAXSNLEN) {
+ memcpy(outinfo->sn, &(buf[i+1]), buf[i]);
+ outinfo->sn[(int)buf[i]] = '\0';
+ } else {
+ memcpy(outinfo->sn, &(buf[i+1]), MAXSNLEN-1);
+ outinfo->sn[MAXSNLEN] = '\0';
+ }
i = 1 + (int)buf[i];
/*
/*
* Parse out the Type-Length-Value triples as they're found.
*/
- while (curtlv < tlvcnt)
- {
- curtype = aimutil_get16(&buf[i]);
- switch (curtype)
- {
- /*
- * Type = 0x0001: Member Class.
- *
- * Specified as any of the following bitwise 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
- *
- * In some odd cases, we can end up with more
- * than one of these. We only want the first,
- * as the others may not be something we want.
- *
- */
- case 0x0001:
- if (tlv1) /* use only the first */
- break;
- outinfo->class = aimutil_get16(&buf[i+4]);
- tlv1++;
- break;
-
- /*
- * Type = 0x0002: Member-Since date.
- *
- * The time/date that the user originally
- * registered for the service, stored in
- * time_t format
- */
- case 0x0002:
- outinfo->membersince = aimutil_get32(&buf[i+4]);
- break;
-
- /*
- * Type = 0x0003: On-Since date.
- *
- * The time/date that the user started
- * their current session, stored in time_t
- * format.
- */
- case 0x0003:
- outinfo->onlinesince = aimutil_get32(&buf[i+4]);
- break;
+ while (curtlv < tlvcnt) {
+ lastvalid = 1;
+ curtype = aimutil_get16(&buf[i]);
+ switch (curtype) {
+ /*
+ * Type = 0x0000: Invalid
+ *
+ * AOL has been trying to throw these in just to break us.
+ * They're real nice guys over there at AOL.
+ *
+ * Just skip the two zero bytes and continue on. (This doesn't
+ * count towards tlvcnt!)
+ */
+ case 0x0000:
+ lastvalid = 0;
+ i += 2;
+ break;
- /*
- * Type = 0x0004: Idle time.
- *
- * Number of seconds since the user
- * actively used the service.
- */
- case 0x0004:
- outinfo->idletime = aimutil_get16(&buf[i+4]);
- break;
+ /*
+ * Type = 0x0001: User flags
+ *
+ * Specified as any of the following bitwise 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
+ *
+ * In some odd cases, we can end up with more
+ * than one of these. We only want the first,
+ * as the others may not be something we want.
+ *
+ */
+ case 0x0001:
+ if (tlv1) /* use only the first */
+ break;
+ outinfo->flags = aimutil_get16(&buf[i+4]);
+ tlv1++;
+ break;
+
+ /*
+ * Type = 0x0002: Member-Since date.
+ *
+ * The time/date that the user originally
+ * registered for the service, stored in
+ * time_t format
+ */
+ case 0x0002:
+ outinfo->membersince = aimutil_get32(&buf[i+4]);
+ break;
+
+ /*
+ * Type = 0x0003: On-Since date.
+ *
+ * The time/date that the user started
+ * their current session, stored in time_t
+ * format.
+ */
+ case 0x0003:
+ outinfo->onlinesince = aimutil_get32(&buf[i+4]);
+ break;
+
+ /*
+ * Type = 0x0004: Idle time.
+ *
+ * Number of seconds since the user
+ * actively used the service.
+ */
+ case 0x0004:
+ outinfo->idletime = aimutil_get16(&buf[i+4]);
+ break;
+
+ /*
+ * Type = 0x0006: ICQ Online Status
+ *
+ * ICQ's Away/DND/etc "enriched" status
+ * Some decoding of values done by Scott <darkagl@pcnet.com>
+ */
+ case 0x0006:
+ outinfo->icqinfo.status = aimutil_get16(buf+i+2+2+2);
+ break;
- /*
- * Type = 0x000d
- *
- * Capability information. Not real sure of
- * actual decoding. See comment on aim_bos_setprofile()
- * in aim_misc.c about the capability block, its the same.
- *
- * Ignore.
- *
- */
- case 0x000d:
- {
- int z,y;
- int len;
- len = aimutil_get16(buf+i+2);
- if (!len)
- break;
-
- for (z = 0; z < len; z+=0x10) {
- for(y=0; y < 6; y++) {
- if (memcmp(&aim_caps[y], buf+i+4+z, 0x10) == 0) {
- switch(y) {
- case 0: outinfo->capabilities |= AIM_CAPS_BUDDYICON; break;
- case 1: outinfo->capabilities |= AIM_CAPS_VOICE; break;
- case 2: outinfo->capabilities |= AIM_CAPS_IMIMAGE; break;
- case 3: outinfo->capabilities |= AIM_CAPS_CHAT; break;
- case 4: outinfo->capabilities |= AIM_CAPS_GETFILE; break;
- case 5: outinfo->capabilities |= AIM_CAPS_SENDFILE; break;
- default: outinfo->capabilities |= 0xff00; break;
- }
- }
- }
- }
- }
- break;
- /*
- * Type = 0x000e
- *
- * Unknown. Always of zero length, and always only
- * on AOL users.
- *
- * Ignore.
- *
- */
- case 0x000e:
- break;
-
- /*
- * 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).
- *
- */
- case 0x000f:
- case 0x0010:
- outinfo->sessionlen = aimutil_get32(&buf[i+4]);
- break;
+ /*
+ * Type = 0x000a
+ *
+ * ICQ User IP Address.
+ * Ahh, the joy of ICQ security.
+ */
+ case 0x000a:
+ outinfo->icqinfo.ipaddr = aimutil_get32(&buf[i+4]);
+ break;
- /*
- * 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.
- *
- */
- default:
- {
- int len,z = 0, y = 0, x = 0;
- char tmpstr[80];
- printf("faim: userinfo: **warning: unexpected TLV:\n");
- printf("faim: userinfo: sn =%s\n", outinfo->sn);
- printf("faim: userinfo: curtlv=0x%04x\n", curtlv);
- printf("faim: userinfo: type =0x%04x\n",aimutil_get16(&buf[i]));
- printf("faim: userinfo: length=0x%04x\n", len = aimutil_get16(&buf[i+2]));
- printf("faim: userinfo: data: \n");
- while (z<len)
- {
- x = sprintf(tmpstr, "faim: userinfo: ");
- for (y = 0; y < 8; y++)
- {
- if (z<len)
- {
- sprintf(tmpstr+x, "%02x ", buf[i+4+z]);
- z++;
- x += 3;
- }
- else
- break;
- }
- printf("%s\n", tmpstr);
- }
- }
+ /* Type = 0x000c
+ *
+ * random crap containing the IP address,
+ * apparently a port number, and some Other Stuff.
+ *
+ */
+ case 0x000c:
+ memcpy(outinfo->icqinfo.crap, &buf[i+4], 0x25);
+ break;
+
+ /*
+ * Type = 0x000d
+ *
+ * Capability information. Not real sure of
+ * actual decoding. See comment on aim_bos_setprofile()
+ * in aim_misc.c about the capability block, its the same.
+ *
+ */
+ case 0x000d:
+ {
+ int len;
+ len = aimutil_get16(buf+i+2);
+ if (!len)
break;
- }
+
+ outinfo->capabilities = aim_getcap(buf+i+4, len);
+ }
+ break;
+
+ /*
+ * Type = 0x000e
+ *
+ * Unknown. Always of zero length, and always only
+ * on AOL users.
+ *
+ * Ignore.
+ *
+ */
+ case 0x000e:
+ break;
+
/*
- * No matter what, TLV triplets should always look like this:
+ * Type = 0x000f: Session Length. (AIM)
+ * Type = 0x0010: Session Length. (AOL)
+ *
+ * The duration, in seconds, of the user's
+ * current session.
*
- * u_short type;
- * u_short length;
- * u_char data[length];
+ * Which TLV type this comes in depends
+ * on the service the user is using (AIM or AOL).
*
*/
- i += (2 + 2 + aimutil_get16(&buf[i+2]));
+ case 0x000f:
+ case 0x0010:
+ outinfo->sessionlen = aimutil_get32(&buf[i+4]);
+ break;
+ /*
+ * 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.
+ *
+ */
+ default:
+ {
+ int len,z = 0, y = 0, x = 0;
+ char tmpstr[80];
+ printf("faim: userinfo: **warning: unexpected TLV:\n");
+ printf("faim: userinfo: sn =%s\n", outinfo->sn);
+ printf("faim: userinfo: curtlv=0x%04x\n", curtlv);
+ printf("faim: userinfo: type =0x%04x\n",aimutil_get16(&buf[i]));
+ printf("faim: userinfo: length=0x%04x\n", len = aimutil_get16(&buf[i+2]));
+ printf("faim: userinfo: data: \n");
+ while (z<len)
+ {
+ x = sprintf(tmpstr, "faim: userinfo: ");
+ for (y = 0; y < 8; y++)
+ {
+ if (z<len)
+ {
+ sprintf(tmpstr+x, "%02x ", buf[i+4+z]);
+ z++;
+ x += 3;
+ }
+ else
+ break;
+ }
+ printf("%s\n", tmpstr);
+ }
+ }
+ break;
+ }
+ /*
+ * No matter what, TLV triplets should always look like this:
+ *
+ * u_short type;
+ * u_short length;
+ * u_char data[length];
+ *
+ */
+ if (lastvalid) {
+ i += (2 + 2 + aimutil_get16(&buf[i+2]));
curtlv++;
}
+ }
return i;
}
* through aim_extractuserinfo() however.
*
*/
-int aim_parse_oncoming_middle(struct aim_session_t *sess,
- struct command_rx_struct *command)
+faim_internal int aim_parse_oncoming_middle(struct aim_session_t *sess,
+ struct command_rx_struct *command)
{
struct aim_userinfo_s userinfo;
u_int i = 0;
* information other than the name it applies to.
*
*/
-int aim_parse_offgoing_middle(struct aim_session_t *sess,
- struct command_rx_struct *command)
+faim_internal int aim_parse_offgoing_middle(struct aim_session_t *sess,
+ struct command_rx_struct *command)
{
char sn[MAXSNLEN+1];
u_int i = 0;
rxcallback_t userfunc=NULL;
- strncpy(sn, command->data+11, (int)command->data[10]);
+ strncpy(sn, (char *)command->data+11, (int)command->data[10]);
sn[(int)command->data[10]] = '\0';
userfunc = aim_callhandler(command->conn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING);
* the higher-level callback (in the user app).
*
*/
-int aim_parse_userinfo_middle(struct aim_session_t *sess,
- struct command_rx_struct *command)
+faim_internal int aim_parse_userinfo_middle(struct aim_session_t *sess,
+ struct command_rx_struct *command)
{
struct aim_userinfo_s userinfo;
char *text_encoding = NULL;
/*
* Inverse of aim_extractuserinfo()
*/
-int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info)
+faim_internal int aim_putuserinfo(u_char *buf, int buflen, struct aim_userinfo_s *info)
{
- int i = 0;
+ int i = 0, numtlv = 0;
struct aim_tlvlist_t *tlvlist = NULL;
if (!buf || !info)
i += aimutil_put16(buf+i, info->warnlevel);
- /* XXX: we only put down five */
- i += aimutil_put16(buf+i, 5);
- aim_addtlvtochain16(&tlvlist, 0x0001, info->class);
+
+ aim_addtlvtochain16(&tlvlist, 0x0001, info->flags);
+ numtlv++;
+
aim_addtlvtochain32(&tlvlist, 0x0002, info->membersince);
+ numtlv++;
+
aim_addtlvtochain32(&tlvlist, 0x0003, info->onlinesince);
+ numtlv++;
+
aim_addtlvtochain16(&tlvlist, 0x0004, info->idletime);
- /* XXX: should put caps here */
- aim_addtlvtochain32(&tlvlist, (info->class)&AIM_CLASS_AOL?0x0010:0x000f, info->sessionlen);
-
- i += aim_writetlvchain(buf+i, buflen-i, &tlvlist);
+ numtlv++;
+
+#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);
+ numtlv++;
+
+ aim_addtlvtochain32(&tlvlist, (unsigned short)((info->flags)&AIM_FLAG_AOL?0x0010:0x000f), info->sessionlen);
+ numtlv++;
+
+ i += aimutil_put16(buf+i, numtlv); /* tlvcount */
+ i += aim_writetlvchain(buf+i, buflen-i, &tlvlist); /* tlvs */
aim_freetlvchain(&tlvlist);
-
+
return i;
}
-int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info)
+faim_export int aim_sendbuddyoncoming(struct aim_session_t *sess, struct aim_conn_t *conn, struct aim_userinfo_s *info)
{
struct command_tx_struct *tx;
int i = 0;
if (!sess || !conn || !info)
return 0;
- if (!(tx = aim_tx_new(0x0002, conn, 1152)))
+ if (!(tx = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 1152)))
return -1;
tx->lock = 1;
return 0;
}
-int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn)
+faim_export int aim_sendbuddyoffgoing(struct aim_session_t *sess, struct aim_conn_t *conn, char *sn)
{
struct command_tx_struct *tx;
int i = 0;
if (!sess || !conn || !sn)
return 0;
- if (!(tx = aim_tx_new(0x0002, conn, 10+1+strlen(sn))))
+ if (!(tx = aim_tx_new(AIM_FRAMETYPE_OSCAR, 0x0002, conn, 10+1+strlen(sn))))
return -1;
tx->lock = 1;
andersk / libfaim.git / blobdiff