int CAimProto::aim_request_avatar(HANDLE hServerConn, unsigned short &seqno, const char* sn, unsigned short bart_type, const char* hash, unsigned short hash_size)
{
unsigned short offset = 0;
unsigned char sn_length = (unsigned char)mir_strlen(sn);
char* buf = (char*)alloca(SNAC_SIZE + sn_length + hash_size + 12);
aim_writesnac(0x10, 0x06, offset, buf);
aim_writechar(sn_length, offset, buf); // screen name length
aim_writegeneric(sn_length, sn, offset, buf); // screen name
aim_writechar(1, offset, buf); // number of BART ID
aim_writebartid(bart_type, 0, hash_size, hash, offset, buf);
return aim_sendflap(hServerConn, 0x02, offset, buf, seqno);
}
int CAimProto::aim_set_statusmsg(HANDLE hServerConn,unsigned short &seqno,const char *msg)//user info
{
size_t msg_size =_strlens(msg);
unsigned short msgoffset=0;
char* msgbuf=(char*)alloca(10+msg_size);
if (msg_size)
{
char* msgb=(char*)alloca(4+msg_size);
msgb[0]=(unsigned char)(msg_size >> 8);
msgb[1]=(unsigned char)(msg_size & 0xff);
memcpy(&msgb[2],msg,msg_size);
msgb[msg_size+2]=0;
msgb[msg_size+3]=0;
aim_writebartid(2,4,(unsigned short)(msg_size+4),msgb,msgoffset,msgbuf);
}
else
