- Sat May 26 03:58:27 PDT 2001

[libfaim.git] / utils / faimtest / faimtest.c

/* 
 *  -----------------------------------------------------------
 *  ProtoFAIM: v1.xx.xxplxx
 *  -----------------------------------------------------------
 *
 *  This is ProtoFAIM v1.xx.xxplxx!!! Its nearly completely 
 *  different than that ugly thing called v0.  This app is
 *  compatible with the latest version of the libfaim library.
 *  Work is continuing. 
 *
 *  ProtoFAIM should only be used for two things...
 *   1) Testing the libfaim backend.
 *   2) For reference on the libfaim API when developing clients.
 * 
 *  Its very ugly.  Probably always will be.  Nothing is more
 *  ugly than the backend itself, however.
 *
 *  -----------------------------------------------------------
 *
 *  I'm releasing this code and all it's associated linkage
 *  under the GNU General Public License.  For more information,
 *  please refer to http://www.fsf.org.  For any questions,
 *  please contact me at the address below.
 *
 *  Most everything:
 *  (c) 1998 Adam Fritzler, PST, mid@zigamoprh.net
 *
 *  The password algorithms
 *  (c) 1998 Brock Wilcox, awwaiid@zigamorph.net
 *
 *  THERE IS NO CODE FROM AOL'S AIM IN THIS CODE, NOR
 *  WAS THERE ANY DISASSEMBLAGE TO DEFINE PROTOCOL.  All
 *  information was gained through painstakingly comparing
 *  TCP dumps while the AIM Java client was running.  Nothing
 *  more than that, except for a lot of experimenting.
 *
 *  -----------------------------------------------------------
 *
 */

#include "faimtest.h"
#include <sys/stat.h>

static char *dprintf_ctime(void)
{
  static char retbuf[64];
  struct tm *lt;
  struct timeval tv;
  struct timezone tz;

  gettimeofday(&tv, &tz);
  lt = localtime((time_t *)&tv.tv_sec);
  strftime(retbuf, 64, "%a %b %e %H:%M:%S %Z %Y", lt);
  return retbuf;
}

#define DPRINTF_OUTSTREAM stdout
#define dprintf(x) { \
  fprintf(DPRINTF_OUTSTREAM, "%s  %s: " x, dprintf_ctime(), "faimtest"); \
  fflush(DPRINTF_OUTSTREAM); \
}
#define dvprintf(x, y...) { \
  fprintf(DPRINTF_OUTSTREAM, "%s  %s: " x, dprintf_ctime(), "faimtest", y); \
  fflush(DPRINTF_OUTSTREAM); \
}
#define dinlineprintf(x) { \
  fprintf(DPRINTF_OUTSTREAM, x); \
  fflush(DPRINTF_OUTSTREAM); \
}
#define dvinlineprintf(x, y...) { \
  fprintf(DPRINTF_OUTSTREAM, x, y); \
  fflush(DPRINTF_OUTSTREAM); \
}
#define dperror(x) dvprintf("%s: %s\n", x, strerror(errno));

int faimtest_parse_oncoming(struct aim_session_t *, struct command_rx_struct *, ...);
int faimtest_parse_offgoing(struct aim_session_t *, struct command_rx_struct *, ...);
int faimtest_parse_login_phase3d_f(struct aim_session_t *, struct command_rx_struct *, ...);
static int faimtest_parse_authresp(struct aim_session_t *, struct command_rx_struct *, ...);
int faimtest_parse_incoming_im(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_parse_userinfo(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_handleredirect(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_infochange(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_serverready(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_hostversions(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_misses(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_parse_msgack(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_parse_motd(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_parse_login(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_chatnav_info(struct aim_session_t *, struct command_rx_struct *command, ...);
int faimtest_chat_incomingmsg(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_chat_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_chat_leave(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_chat_join(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_connerr(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_debugconn_connect(struct aim_session_t *sess, struct command_rx_struct *command, ...);

int faimtest_directim_request(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_directim_initiate(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_directim_connect(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_directim_incoming(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_directim_disconnect(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_directim_typing(struct aim_session_t *sess, struct command_rx_struct *command, ...);

int faimtest_getfile_filereq(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_filesend(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_complete(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_disconnect(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_initiate(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_listing(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_listingreq(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_receive(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_getfile_state4(struct aim_session_t *sess, struct command_rx_struct *command, ...);

int faimtest_parse_ratechange(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_evilnotify(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_searcherror(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_searchreply(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_msgerr(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_buddyrights(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_locerr(struct aim_session_t *sess, struct command_rx_struct *command, ...);
int faimtest_parse_genericerr(struct aim_session_t *sess, struct command_rx_struct *command, ...);

static char *msgerrreasons[] = {
  "Invalid error",
  "Invalid SNAC",
  "Rate to host",
  "Rate to client",
  "Not logged on",
  "Service unavailable",
  "Service not defined",
  "Obsolete SNAC",
  "Not supported by host",
  "Not supported by client",
  "Refused by client",
  "Reply too big",
  "Responses lost",
  "Request denied",
  "Busted SNAC payload",
  "Insufficient rights",
  "In local permit/deny",
  "Too evil (sender)",
  "Too evil (receiver)",
  "User temporarily unavailable",
  "No match",
  "List overflow",
  "Request ambiguous",
  "Queue full",
  "Not while on AOL"};
static int msgerrreasonslen = 25;

static char *aimbinarypath = NULL;
static char *screenname,*password,*server=NULL;
static char *proxy = NULL, *proxyusername = NULL, *proxypass = NULL;
static char *ohcaptainmycaptain = NULL;
static int connected = 0;

struct aim_session_t aimsess;
int keepgoing = 1;

static FILE *listingfile;
static char *listingpath;

static unsigned char *buddyicon = NULL;
static int buddyiconlen = 0;
static time_t buddyiconstamp = 0;
static unsigned short buddyiconsum = 0;

static void faimtest_debugcb(struct aim_session_t *sess, int level, const char *format, va_list va)
{

  vfprintf(stderr, format, va);

  return;
}

int faimtest_reportinterval(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  unsigned short interval = 0;

  va_start(ap, command);
  interval = va_arg(ap, int);
  va_end(ap);

  dvprintf("aim: minimum report interval: %d (seconds?)\n", interval);

  return 1;
}

int faimtest_flapversion(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{

  dvprintf("faimtest: using FLAP version %u\n", aimutil_get32(command->data));

#if 0
  /* 
   * This is an alternate location for starting the login process.
   */
  /* XXX should do more checking to make sure its really the right AUTH conn */
  if (command->conn->type == AIM_CONN_TYPE_AUTH) {
    /* do NOT send a connack/flapversion, request_login will send it if needed */
    aim_request_login(sess, command->conn, screenname);
    dprintf("faimtest: login request sent\n");
  }
#endif

  return 1;
}

/*
 * This is a frivilous callback. You don't need it. I only used it for
 * debugging non-blocking connects.
 *
 * If packets are sent to a conn before its fully connected, they
 * will be queued and then transmitted when the connection completes.
 *
 */
int faimtest_conncomplete(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  va_end(ap);
  
  if (conn)
    dvprintf("faimtest: connection on %d completed\n", conn->fd);

  return 1;
}

#ifdef _WIN32
/*
 * This is really all thats needed to link against libfaim on win32.
 *
 * Note that this particular version of faimtest has never been tested
 * on win32, but I'm fairly sure it should.
 */
int initwsa(void)
{
  WORD wVersionRequested;
  WSADATA wsaData;

  wVersionRequested = MAKEWORD(2,2);
  return WSAStartup(wVersionRequested, &wsaData);
}
#endif /* _WIN32 */

int faimtest_init(void)
{
  struct aim_conn_t *stdinconn = NULL;

  if (!(stdinconn = aim_newconn(&aimsess, 0, NULL))) {
    dprintf("unable to create connection for stdin!\n");
    return -1;
  }

  stdinconn->fd = STDIN_FILENO;

  return 0;
}

int logout(void)
{

  if (ohcaptainmycaptain)
    aim_send_im(&aimsess, aim_getconn_type(&aimsess, AIM_CONN_TYPE_BOS), ohcaptainmycaptain, 0, "ta ta...");

  aim_session_kill(&aimsess);

  if (faimtest_init() == -1)
    dprintf("faimtest_init failed\n");

  return 0;
}

int login(const char *sn, const char *passwd)
{
  struct aim_conn_t *authconn;

  if (sn)
    screenname = strdup(sn);
  if (passwd)
    password = strdup(passwd);

  if (proxy)
    aim_setupproxy(&aimsess, proxy, proxyusername, proxypass);

  if (!screenname || !password) {
    dprintf("need SN and password\n");
    return -1;
  }

  if (!(authconn = aim_newconn(&aimsess, AIM_CONN_TYPE_AUTH, server?server:FAIM_LOGIN_SERVER))) {
    dprintf("faimtest: internal connection error while in aim_login.  bailing out.\n");
    return -1;
  } else if (authconn->fd == -1) {
    if (authconn->status & AIM_CONN_STATUS_RESOLVERR) {
      dprintf("faimtest: could not resolve authorizer name\n");
    } else if (authconn->status & AIM_CONN_STATUS_CONNERR) {
      dprintf("faimtest: could not connect to authorizer\n");
    }
    aim_conn_kill(&aimsess, &authconn);
    return -1;
  }

  aim_conn_addhandler(&aimsess, authconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_FLAPVER, faimtest_flapversion, 0);
  aim_conn_addhandler(&aimsess, authconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNCOMPLETE, faimtest_conncomplete, 0);
  aim_conn_addhandler(&aimsess, authconn, 0x0017, 0x0007, faimtest_parse_login, 0);
  aim_conn_addhandler(&aimsess, authconn, 0x0017, 0x0003, faimtest_parse_authresp, 0);    

  aim_conn_addhandler(&aimsess, authconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_DEBUGCONN_CONNECT, faimtest_debugconn_connect, 0);

  /* If the connection is in progress, this will just be queued */
  aim_request_login(&aimsess, authconn, screenname);
  dprintf("faimtest: login request sent\n");

  return 0;
}

int main(int argc, char **argv)
{
  struct aim_conn_t *waitingconn = NULL;
  int i;
  int selstat = 0;
  static int faimtest_mode = 0;
  struct timeval tv;
  time_t lastnop = 0;
  const char *buddyiconpath = NULL;

  screenname = getenv("SCREENNAME");
  password = getenv("PASSWORD");
  server = getenv("AUTHSERVER");
  proxy = getenv("SOCKSPROXY");
  proxyusername = getenv("SOCKSNAME");
  proxypass = getenv("SOCKSPASS");

  listingpath = getenv("LISTINGPATH");

  while ((i = getopt(argc, argv, "u:p:a:U:P:A:l:c:hoOb:i:")) != EOF) {
    switch (i) {
    case 'u': screenname = optarg; break;
    case 'p': password = optarg; break;
    case 'a': server = optarg; break;
    case 'U': proxyusername = optarg; break;
    case 'P': proxypass = optarg; break;
    case 'A': proxy = optarg; break;
    case 'l': listingpath = optarg; break;
    case 'c': ohcaptainmycaptain = optarg; break;
    case 'o': faimtest_mode = 1; break; /* half old interface */
    case 'O': faimtest_mode = 2; break; /* full old interface */
    case 'b': aimbinarypath = optarg; break;
    case 'i': buddyiconpath = optarg; break;
    case 'h':
    default:
      printf("faimtest\n");
      printf(" Options: \n");
      printf("    -u name       Screen name ($SCREENNAME)\n");
      printf("    -p passwd     Password ($PASSWORD)\n");
      printf("    -a host:port  Authorizer ($AUTHSERVER)\n");
      printf("    -U name       Proxy user name ($SOCKSPROXY)\n");
      printf("    -P passwd     Proxy password ($SOCKSNAME)\n");
      printf("    -A host:port  Proxy host ($SOCKSPASS)\n");
      printf("    -l path       Path to listing file ($LISTINGPATH)\n");
      printf("    -c name       Screen name of owner\n");
      printf("    -o            Login at startup, then prompt\n");
      printf("    -O            Login, never give prompt\n");
      printf("    -b path       Path to AIM 3.5.1670 binaries\n");
      printf("    -i file       Buddy Icon to send\n");
      exit(0);
    }
  }

#ifdef _WIN32
  if (initwsa() != 0) {
    dprintf("faimtest: could not initialize windows sockets\n");
    return -1;
  }
#endif /* _WIN32 */

  /* Pass zero as flags if you want blocking connects */
  aim_session_init(&aimsess, AIM_SESS_FLAGS_NONBLOCKCONNECT, 1);
  aim_setdebuggingcb(&aimsess, faimtest_debugcb); /* still needed even if debuglevel = 0 ! */

  if(listingpath) {
    char *listingname;
    if(!(listingname = (char *)calloc(1, strlen(listingpath)+strlen("/listing.txt")))) {
      dperror("listingname calloc");
      exit(-1);
    }
    sprintf(listingname, "%s/listing.txt", listingpath);
    if( (listingfile = fopen(listingname, "r")) == NULL) {
      dvprintf("Couldn't open %s... disabling that shit.\n", listingname);
    }

    free(listingname);
  }

  if (buddyiconpath) {
    struct stat st;
    FILE *f;

    if ((stat(buddyiconpath, &st) != -1) && (st.st_size <= MAXICONLEN) && (f = fopen(buddyiconpath, "r"))) {

      buddyiconlen = st.st_size;
      buddyiconstamp = st.st_mtime;
      buddyicon = malloc(buddyiconlen);
      fread(buddyicon, 1, st.st_size, f);

      buddyiconsum = aim_iconsum(buddyicon, buddyiconlen);

      dvprintf("read %d bytes of %s for buddy icon (sum 0x%08x)\n", buddyiconlen, buddyiconpath, buddyiconsum);

      fclose(f);

    } else
      dvprintf("could not open buddy icon %s\n", buddyiconpath);

  }

  faimtest_init();

  if (faimtest_mode < 2)
    cmd_init();

  if (faimtest_mode >= 1) {
    if (login(screenname, password) == -1) {
      if (faimtest_mode < 2)
	cmd_uninit();
      exit(-1);
    }
  }

  while (keepgoing) {

    tv.tv_sec = 5;
    tv.tv_usec = 0;

    waitingconn = aim_select(&aimsess, &tv, &selstat);

    if (connected && ((time(NULL) - lastnop) > 30)) {
      lastnop = time(NULL);
      aim_flap_nop(&aimsess, aim_getconn_type(&aimsess, AIM_CONN_TYPE_BOS));
    }

    if (selstat == -1) { /* error */
      keepgoing = 0; /* fall through */
    } else if (selstat == 0) { /* no events pending */
      ;
    } else if (selstat == 1) { /* outgoing data pending */
      aim_tx_flushqueue(&aimsess);
    } else if (selstat == 2) { /* incoming data pending */
      if ((faimtest_mode < 2) && (waitingconn->fd == STDIN_FILENO)) {
	cmd_gotkey();
      } else {
	if (waitingconn->type == AIM_CONN_TYPE_RENDEZVOUS_OUT) {
	  if (aim_handlerendconnect(&aimsess, waitingconn) < 0) {
	    dprintf("connection error (rend out)\n");
	    aim_conn_kill(&aimsess, &waitingconn);
	  }
	} else {
	  if (aim_get_command(&aimsess, waitingconn) >= 0) {
	    aim_rxdispatch(&aimsess);
	  } else {
	    dvprintf("connection error (type 0x%04x:0x%04x)\n", waitingconn->type, waitingconn->subtype);
	    /* we should have callbacks for all these, else the library will do the conn_kill for us. */
	    if(waitingconn->type == AIM_CONN_TYPE_RENDEZVOUS) {
	      dprintf("connection error: rendezvous connection. you forgot register a disconnect callback, right?\n");	  
	      aim_conn_kill(&aimsess, &waitingconn);
	    } else
	      aim_conn_kill(&aimsess, &waitingconn);
	    if (!aim_getconn_type(&aimsess, AIM_CONN_TYPE_BOS)) {
	      dprintf("major connection error\n");
	      if (faimtest_mode == 2)
		break;
	    }
	  }
	}
      }
    }
  }

  /* close up all connections, dead or no */
  aim_session_kill(&aimsess); 

  if (faimtest_mode < 2) {
    printf("\n");
    cmd_uninit();
  }

  free(buddyicon);

  /* Get out */
  exit(0);
}

int faimtest_rateresp(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{

  switch(command->conn->type) {
  case AIM_CONN_TYPE_BOS: {
    /* this is the new buddy list */
    char buddies[128];
    /* this is the new profile */
    char profile[256];

    /* Caution: Buddy1 and Buddy2 are real people! (who I don't know) */
    snprintf(buddies, sizeof(buddies), "Buddy1&Buddy2&%s&", ohcaptainmycaptain?ohcaptainmycaptain:"blah");
    snprintf(profile, sizeof(profile), "Hello.<br>My captain is %s.  They were dumb enough to leave this message in their client, or they are using faimtest.  Shame on them.", ohcaptainmycaptain);

    aim_bos_ackrateresp(sess, command->conn);  /* ack rate info response */
    aim_bos_reqpersonalinfo(sess, command->conn);
    aim_bos_reqlocaterights(sess, command->conn);
    aim_bos_setprofile(sess, command->conn, profile, NULL, AIM_CAPS_BUDDYICON | AIM_CAPS_CHAT | AIM_CAPS_GETFILE | AIM_CAPS_SENDFILE | AIM_CAPS_IMIMAGE /*| AIM_CAPS_GAMES | AIM_CAPS_SAVESTOCKS*/);
    aim_bos_reqbuddyrights(sess, command->conn);

    /* send the buddy list and profile (required, even if empty) */
    aim_bos_setbuddylist(sess, command->conn, buddies);

    /* dont really know what this does */
    aim_addicbmparam(sess, command->conn);
    aim_bos_reqicbmparaminfo(sess, command->conn);  
  
    aim_bos_reqrights(sess, command->conn);  
    /* set group permissions -- all user classes */
    aim_bos_setgroupperm(sess, command->conn, AIM_FLAG_ALLUSERS);
    aim_bos_setprivacyflags(sess, command->conn, AIM_PRIVFLAGS_ALLOWIDLE);

    break;  
  }
  case AIM_CONN_TYPE_AUTH:
    aim_bos_ackrateresp(sess, command->conn);
    aim_auth_clientready(sess, command->conn);
    dprintf("faimtest: connected to authorization/admin service\n");
    break;

  default: 
    dvprintf("faimtest: got rate response for unhandled connection type %04x\n", command->conn->type);
    break;
  }

  return 1;
}

static int faimtest_icbmparaminfo(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  unsigned long defflags, minmsginterval;
  unsigned short maxicbmlen, maxsenderwarn, maxrecverwarn, maxchannel;
  va_list ap;

  va_start(ap, command);
  maxchannel = va_arg(ap, unsigned short);
  defflags = va_arg(ap, unsigned long);
  maxicbmlen = va_arg(ap, unsigned short);
  maxsenderwarn = va_arg(ap, unsigned short);
  maxrecverwarn = va_arg(ap, unsigned short);
  minmsginterval = va_arg(ap, unsigned long);
  va_end(ap);

  dvprintf("ICBM Parameters: maxchannel = %d, default flags = 0x%08lx, max msg len = %d, max sender evil = %f, max reciever evil = %f, min msg interval = %ld\n", maxchannel, defflags, maxicbmlen, ((float)maxsenderwarn)/10.0, ((float)maxrecverwarn)/10.0, minmsginterval);

  return 1;
}

int faimtest_hostversions(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  int vercount, i;
  unsigned char *versions;
  va_list ap;

  va_start(ap, command);
  vercount = va_arg(ap, int); /* number of family/version pairs */
  versions = va_arg(ap, unsigned char *);
  va_end(ap);

  dprintf("faimtest: SNAC versions supported by this host: ");
  for (i = 0; i < vercount*4; i += 4)
    dvinlineprintf("0x%04x:0x%04x ", 
		   aimutil_get16(versions+i),  /* SNAC family */
		   aimutil_get16(versions+i+2) /* Version number */);
  dinlineprintf("\n");

  return 1;
}

int faimtest_accountconfirm(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  int status;
  va_list ap;

  va_start(ap, command);
  status = va_arg(ap, int); /* status code of confirmation request */
  va_end(ap);

  dvprintf("account confirmation returned status 0x%04x (%s)\n", status, (status==0x0000)?"email sent":"unknown");

  return 1;
}

int faimtest_serverready(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  int famcount, i;
  unsigned short *families;
  va_list ap;

  va_start(ap, command);
  famcount = va_arg(ap, int);
  families = va_arg(ap, unsigned short *);
  va_end(ap);

  dvprintf("faimtest: SNAC families supported by this host (type %d): ", command->conn->type);
  for (i = 0; i < famcount; i++)
    dvinlineprintf("0x%04x ", families[i]);
  dinlineprintf("\n");

  switch (command->conn->type) {
  case AIM_CONN_TYPE_AUTH:
    aim_auth_setversions(sess, command->conn);
    aim_bos_reqrate(sess, command->conn); /* request rate info */

    dprintf("faimtest: done with auth ServerReady\n");
    break;

  case AIM_CONN_TYPE_BOS:

    aim_setversions(sess, command->conn);
    aim_bos_reqrate(sess, command->conn); /* request rate info */

    dprintf("faimtest: done with BOS ServerReady\n");
    break;

  case AIM_CONN_TYPE_CHATNAV:
    dprintf("faimtest: chatnav: got server ready\n");
    aim_conn_addhandler(sess, command->conn, AIM_CB_FAM_CTN, AIM_CB_CTN_INFO, faimtest_chatnav_info, 0);
    aim_bos_reqrate(sess, command->conn);
    aim_bos_ackrateresp(sess, command->conn);
    aim_chatnav_clientready(sess, command->conn);
    aim_chatnav_reqrights(sess, command->conn);

    break;

  case AIM_CONN_TYPE_CHAT:
    aim_conn_addhandler(sess, command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERJOIN, faimtest_chat_join, 0);
    aim_conn_addhandler(sess, command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_USERLEAVE, faimtest_chat_leave, 0);
    aim_conn_addhandler(sess, command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_ROOMINFOUPDATE, faimtest_chat_infoupdate, 0);
    aim_conn_addhandler(sess, command->conn, AIM_CB_FAM_CHT, AIM_CB_CHT_INCOMINGMSG, faimtest_chat_incomingmsg, 0);
    aim_bos_reqrate(sess, command->conn);
    aim_bos_ackrateresp(sess, command->conn);
    aim_chat_clientready(sess, command->conn);
    break;

  case AIM_CONN_TYPE_RENDEZVOUS: /* empty */
    break;

  default:
    dvprintf("faimtest: unknown connection type on Host Online (0x%04x)\n", command->conn->type);
  }

  return 1;
}

int faimtest_parse_buddyrights(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  unsigned short maxbuddies, maxwatchers;

  va_start(ap, command);
  maxbuddies = va_arg(ap, int);
  maxwatchers = va_arg(ap, int);
  va_end(ap);

  dvprintf("faimtest: buddy list rights: Max buddies = %d / Max watchers = %d\n", maxbuddies, maxwatchers);

  return 1;
}

int faimtest_bosrights(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  unsigned short maxpermits, maxdenies;
  va_list ap;

  va_start(ap, command);
  maxpermits = va_arg(ap, int);
  maxdenies = va_arg(ap, int);
  va_end(ap);

  dvprintf("faimtest: BOS rights: Max permit = %d / Max deny = %d\n", maxpermits, maxdenies);

  aim_bos_clientready(sess, command->conn);

  dprintf("faimtest: officially connected to BOS.\n");

  return 1;
}

int faimtest_locrights(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  unsigned short maxsiglen;
  va_list ap;

  va_start(ap, command);
  maxsiglen = va_arg(ap, int);
  va_end(ap);

  dvprintf("faimtest: locate rights: max signature length = %d\n", maxsiglen);

  return 1;
}

int faimtest_parse_unknown(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  int i = 0;

  if (!sess || !command)
    return 1;

  dprintf("\nReceived unknown packet:");
  for (i = 0; i < command->commandlen; i++) {
    if ((i % 8) == 0)
      dinlineprintf("\n\t");
    dvinlineprintf("0x%2x ", command->data[i]);
  }
  dinlineprintf("\n\n");

  return 1;
}

/*
  handleredirect()...

  This, of course, handles Service Redirects from OSCAR.

  Should get passed in the following:
     struct command_rx_struct *command
       the raw command data
     int serviceid
       the destination service ID
     char *serverip
       the IP address of the service's server
     char *cookie
       the raw auth cookie
 */
int faimtest_handleredirect(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  int serviceid;
  char *ip;
  unsigned char *cookie;

  va_start(ap, command);
  serviceid = va_arg(ap, int);
  ip = va_arg(ap, char *);
  cookie = va_arg(ap, unsigned char *);
 
  switch(serviceid) {
  case 0x0005: { /* Adverts */
    struct aim_conn_t *tstconn;

    tstconn = aim_newconn(sess, AIM_CONN_TYPE_ADS, ip);
    if ((tstconn==NULL) || (tstconn->status & AIM_CONN_STATUS_RESOLVERR)) {
      dprintf("faimtest: unable to reconnect with authorizer\n");
    } else {
      aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_FLAPVER, faimtest_flapversion, 0);
      aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNCOMPLETE, faimtest_conncomplete, 0);
      aim_conn_addhandler(sess, tstconn, 0x0001, 0x0003, faimtest_serverready, 0);
      aim_conn_addhandler(sess, tstconn, 0x0001, 0x0007, faimtest_rateresp, 0); /* rate info */
      aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_GEN, 0x0018, faimtest_hostversions, 0);
      aim_auth_sendcookie(sess, tstconn, cookie);
      dprintf("sent cookie to adverts host\n");
    }
    break;
  }  
  case 0x0007: { /* Authorizer */
    struct aim_conn_t *tstconn;
    /* Open a connection to the Auth */
    tstconn = aim_newconn(sess, AIM_CONN_TYPE_AUTH, ip);
    if ((tstconn==NULL) || (tstconn->status & AIM_CONN_STATUS_RESOLVERR)) {
      dprintf("faimtest: unable to reconnect with authorizer\n");
    } else {
      aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_FLAPVER, faimtest_flapversion, 0);
      aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNCOMPLETE, faimtest_conncomplete, 0);
      aim_conn_addhandler(sess, tstconn, 0x0001, 0x0003, faimtest_serverready, 0);
      aim_conn_addhandler(sess, tstconn, 0x0001, 0x0007, faimtest_rateresp, 0); /* rate info */
      aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_GEN, 0x0018, faimtest_hostversions, 0);
      aim_conn_addhandler(sess, tstconn, 0x0007, 0x0007, faimtest_accountconfirm, 0);
      aim_conn_addhandler(sess, tstconn, 0x0007, 0x0003, faimtest_infochange, 0);
      aim_conn_addhandler(sess, tstconn, 0x0007, 0x0005, faimtest_infochange, 0);
      /* Send the cookie to the Auth */
      aim_auth_sendcookie(sess, tstconn, cookie);
      dprintf("sent cookie to authorizer host\n");
    }
    break;
  }  
  case 0x000d: { /* ChatNav */
    struct aim_conn_t *tstconn = NULL;
    tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHATNAV, ip);
    if ( (tstconn==NULL) || (tstconn->status & AIM_CONN_STATUS_RESOLVERR)) {
      dprintf("faimtest: unable to connect to chatnav server\n");
      if (tstconn) aim_conn_kill(sess, &tstconn);
      return 1;
    }

    aim_conn_addhandler(sess, tstconn, 0x0001, 0x0003, faimtest_serverready, 0);
    aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNCOMPLETE, faimtest_conncomplete, 0);
    aim_auth_sendcookie(sess, tstconn, cookie);
    dprintf("\achatnav: connected\n");
    break;
  }
  case 0x000e: { /* Chat */
    char *roomname = NULL;
    int exchange;
    struct aim_conn_t *tstconn = NULL;

    roomname = va_arg(ap, char *);
    exchange = va_arg(ap, int);

    tstconn = aim_newconn(sess, AIM_CONN_TYPE_CHAT, ip);
    if ( (tstconn==NULL) || (tstconn->status & AIM_CONN_STATUS_RESOLVERR)) {
      dprintf("faimtest: unable to connect to chat server\n");
      if (tstconn) aim_conn_kill(sess, &tstconn);
      return 1;
    }		
    dvprintf("faimtest: chat: connected to %s on exchange %d\n", roomname, exchange);

    /*
     * We must do this to attach the stored name to the connection!
     */
    aim_chat_attachname(tstconn, roomname);

    aim_conn_addhandler(sess, tstconn, 0x0001, 0x0003, faimtest_serverready, 0);
    aim_conn_addhandler(sess, tstconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNCOMPLETE, faimtest_conncomplete, 0);
    aim_auth_sendcookie(sess, tstconn, cookie);

    break;
  }
  default:
    dvprintf("uh oh... got redirect for unknown service 0x%04x!!\n", serviceid);
    /* dunno */
  }

  va_end(ap);

  return 1;
}

/*
 * This is a little more complicated than it looks.  The module
 * name (proto, boscore, etc) may or may not be given.  If it is
 * not given, then use aim.exe.  If it is given, put ".ocm" on the
 * end of it.
 *
 * Now, if the offset or length requested would cause a read past
 * the end of the file, then the request is considered invalid.  Invalid
 * requests are processed specially.  The value hashed is the
 * the request, put into little-endian (eight bytes: offset followed
 * by length).  
 *
 * Additionally, if the request is valid, the length is mod 4096.  It is
 * important that the length is checked for validity first before doing
 * the mod.
 *
 * Note to Bosco's Brigade: if you'd like to break this, put the 
 * module name on an invalid request.
 *
 */
static int getaimdata(unsigned char **bufret, int *buflenret, unsigned long offset, unsigned long len, const char *modname)
{
  FILE *f;
  static const char defaultmod[] = "aim.exe";
  char *filename = NULL;
  struct stat st;
  unsigned char *buf;
  int invalid = 0;

  if (!bufret || !buflenret)
    return -1;

  if (modname) {

    if (!(filename = malloc(strlen(aimbinarypath)+1+strlen(modname)+4+1))) {
      dperror("memrequest: malloc");
      return -1;
    }

    sprintf(filename, "%s/%s.ocm", aimbinarypath, modname);

  } else {

    if (!(filename = malloc(strlen(aimbinarypath)+1+strlen(defaultmod)+1))) {
      dperror("memrequest: malloc");
      return -1;
    }

    sprintf(filename, "%s/%s", aimbinarypath, defaultmod);

  }

  if (stat(filename, &st) == -1) {
    if (!modname) {
      dperror("memrequest: stat");
      free(filename);
      return -1;
    }
    invalid = 1;
  }

  if (!invalid) {
    if ((offset > st.st_size) || (len > st.st_size))
      invalid = 1;
    else if ((st.st_size - offset) < len)
      len = st.st_size - offset;
    else if ((st.st_size - len) < len)
      len = st.st_size - len;
  }

  if (!invalid && len)
    len %= 4096;

  if (invalid) {
    int i;

    free(filename); /* not needed */

    dvprintf("memrequest: recieved invalid request for 0x%08lx bytes at 0x%08lx (file %s)\n", len, offset, modname);

    i = 8;
    if (modname)
      i += strlen(modname);

    if (!(buf = malloc(i)))
      return -1;

    i = 0;

    if (modname) {
      memcpy(buf, modname, strlen(modname));
      i += strlen(modname);
    }

    /* Damn endianness. This must be little (LSB first) endian. */
    buf[i++] = offset & 0xff;
    buf[i++] = (offset >> 8) & 0xff;
    buf[i++] = (offset >> 16) & 0xff;
    buf[i++] = (offset >> 24) & 0xff;
    buf[i++] = len & 0xff;
    buf[i++] = (len >> 8) & 0xff;
    buf[i++] = (len >> 16) & 0xff;
    buf[i++] = (len >> 24) & 0xff;

    *bufret = buf;
    *buflenret = i;

  } else {

    if (!(buf = malloc(len))) {
      free(filename);
      return -1;
    }

    dvprintf("memrequest: loading %ld bytes from 0x%08lx in \"%s\"...\n", len, offset, filename);

    if (!(f = fopen(filename, "r"))) {
      dperror("memrequest: fopen");
      free(filename);
      free(buf);
      return -1;
    }

    free(filename);

    if (fseek(f, offset, SEEK_SET) == -1) {
      dperror("memrequest: fseek");
      fclose(f);
      free(buf);
      return -1;
    }

    if (fread(buf, len, 1, f) != 1) {
      dperror("memrequest: fread");
      fclose(f);
      free(buf);
      return -1;
    }

    fclose(f);

    *bufret = buf;
    *buflenret = len;

  }

  return 0; /* success! */
}

/*
 * This will get an offset and a length.  The client should read this
 * data out of whatever AIM.EXE binary the user has provided (hopefully
 * it matches the client information thats sent at login) and pass a
 * buffer back to libfaim so it can hash the data and send it to AOL for
 * inspection by the client police.
 */
static int faimtest_memrequest(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  unsigned long offset, len;
  char *modname;
  unsigned char *buf;
  int buflen;
  
  va_start(ap, command);
  offset = va_arg(ap, unsigned long);
  len = va_arg(ap, unsigned long);
  modname = va_arg(ap, char *);
  va_end(ap);

  if (aimbinarypath && (getaimdata(&buf, &buflen, offset, len, modname) == 0)) {

    aim_sendmemblock(sess, command->conn, offset, buflen, buf, AIM_SENDMEMBLOCK_FLAG_ISREQUEST);

    free(buf);

  } else {

    dvprintf("memrequest: unable to use AIM binary (\"%s/%s\"), sending defaults...\n", aimbinarypath, modname);

    aim_sendmemblock(sess, command->conn, offset, len, NULL, AIM_SENDMEMBLOCK_FLAG_ISREQUEST);

  }

  return 1;
}

static int faimtest_parse_authresp(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *bosconn = NULL;
  char *sn = NULL, *bosip = NULL, *errurl = NULL, *email = NULL;
  unsigned char *cookie = NULL;
  int errorcode = 0, regstatus = 0;
  int latestbuild = 0, latestbetabuild = 0;
  char *latestrelease = NULL, *latestbeta = NULL;
  char *latestreleaseurl = NULL, *latestbetaurl = NULL;
  char *latestreleaseinfo = NULL, *latestbetainfo = NULL;

  va_start(ap, command);
  sn = va_arg(ap, char *);
  errorcode = va_arg(ap, int);
  errurl = va_arg(ap, char *);
  regstatus = va_arg(ap, int);
  email = va_arg(ap, char *);
  bosip = va_arg(ap, char *);
  cookie = va_arg(ap, unsigned char *);

  latestrelease = va_arg(ap, char *);
  latestbuild = va_arg(ap, int);
  latestreleaseurl = va_arg(ap, char *);
  latestreleaseinfo = va_arg(ap, char *);

  latestbeta = va_arg(ap, char *);
  latestbetabuild = va_arg(ap, int);
  latestbetaurl = va_arg(ap, char *);
  latestbetainfo = va_arg(ap, char *);

  va_end(ap);

  dvprintf("Screen name: %s\n", sn);

  /*
   * Check for error.
   */
  if (errorcode || !bosip || !cookie) {
    dvprintf("Login Error Code 0x%04x\n", errorcode);
    dvprintf("Error URL: %s\n", errurl);
    aim_conn_kill(sess, &command->conn);
    return 1;
  }

  dvprintf("Reg status: %2d\n", regstatus);
  dvprintf("Email: %s\n", email);
  dvprintf("BOS IP: %s\n", bosip);

  if (latestbeta)
    dvprintf("Latest beta version: %s, build %d, at %s (more info at %s)\n", latestbeta, latestbetabuild, latestbetaurl, latestbetainfo);

  if (latestrelease)
    dvprintf("Latest released version: %s, build %d, at %s (more info at %s)\n", latestrelease, latestbuild, latestreleaseurl, latestreleaseinfo);

  dprintf("Closing auth connection...\n");
  aim_conn_kill(sess, &command->conn);
  if (!(bosconn = aim_newconn(sess, AIM_CONN_TYPE_BOS, bosip))) {
    dprintf("faimtest: could not connect to BOS: internal error\n");
    return 1;
  } else if (bosconn->status & AIM_CONN_STATUS_CONNERR) {	
    dprintf("faimtest: could not connect to BOS\n");
    aim_conn_kill(sess, &bosconn);
    return 1;
  }

  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNCOMPLETE, faimtest_conncomplete, 0);
  aim_conn_addhandler(sess, bosconn, 0x0009, 0x0003, faimtest_bosrights, 0);
  aim_conn_addhandler(sess, bosconn, 0x0001, 0x0007, faimtest_rateresp, 0); /* rate info */
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_ACK, AIM_CB_ACK_ACK, NULL, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, 0x0018, faimtest_hostversions, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_SERVERREADY, faimtest_serverready, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATEINFO, NULL, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_REDIRECT, faimtest_handleredirect, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_STS, AIM_CB_STS_SETREPORTINTERVAL, faimtest_reportinterval, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_RIGHTSINFO, faimtest_parse_buddyrights, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_ONCOMING, faimtest_parse_oncoming, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_BUD, AIM_CB_BUD_OFFGOING, faimtest_parse_offgoing, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, faimtest_parse_incoming_im, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_ERROR, faimtest_parse_locerr, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_MISSEDCALL, faimtest_parse_misses, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_RATECHANGE, faimtest_parse_ratechange, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_EVIL, faimtest_parse_evilnotify, 0);
  aim_conn_addhandler(sess, bosconn, 0x000a, 0x0001, faimtest_parse_searcherror, 0);
  aim_conn_addhandler(sess, bosconn, 0x000a, 0x0003, faimtest_parse_searchreply, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ERROR, faimtest_parse_msgerr, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_USERINFO, faimtest_parse_userinfo, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_LOC, AIM_CB_LOC_RIGHTSINFO, faimtest_locrights, 0);
  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_MSG, AIM_CB_MSG_ACK, faimtest_parse_msgack, 0);

  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_GEN, AIM_CB_GEN_MOTD, faimtest_parse_motd, 0);

  aim_conn_addhandler(sess, bosconn, 0x0004, 0x0005, faimtest_icbmparaminfo, 0);
  aim_conn_addhandler(sess, bosconn, 0x0001, 0x0001, faimtest_parse_genericerr, 0);
  aim_conn_addhandler(sess, bosconn, 0x0003, 0x0001, faimtest_parse_genericerr, 0);
  aim_conn_addhandler(sess, bosconn, 0x0009, 0x0001, faimtest_parse_genericerr, 0);

  aim_conn_addhandler(sess, bosconn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_CONNERR, faimtest_parse_connerr, 0);
  aim_conn_addhandler(sess, bosconn, 0x0001, 0x001f, faimtest_memrequest, 0);
  aim_conn_addhandler(sess, bosconn, 0xffff, 0xffff, faimtest_parse_unknown, 0);

  aim_auth_sendcookie(sess, bosconn, cookie);

  return 1;
}

static void printuserflags(unsigned short flags)
{
  if (flags & AIM_FLAG_UNCONFIRMED)
    dinlineprintf("UNCONFIRMED ");
  if (flags & AIM_FLAG_ADMINISTRATOR)
    dinlineprintf("ADMINISTRATOR ");
  if (flags & AIM_FLAG_AOL)
    dinlineprintf("AOL ");
  if (flags & AIM_FLAG_OSCAR_PAY)
    dinlineprintf("OSCAR_PAY ");
  if (flags & AIM_FLAG_FREE)
    dinlineprintf("FREE ");
  if (flags & AIM_FLAG_AWAY)
    dinlineprintf("AWAY ");
  if (flags & AIM_FLAG_UNKNOWN40)
    dinlineprintf("ICQ? ");
  if (flags & AIM_FLAG_UNKNOWN80)
    dinlineprintf("UNKNOWN80 ");
  return;
}

int faimtest_parse_userinfo(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  struct aim_userinfo_s *userinfo;
  char *prof_encoding = NULL;
  char *prof = NULL;
  unsigned short inforeq = 0;

  va_list ap;
  va_start(ap, command);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  prof_encoding = va_arg(ap, char *);
  prof = va_arg(ap, char *);
  inforeq = va_arg(ap, int);
  va_end(ap);
  
  dvprintf("faimtest: userinfo: sn: %s\n", userinfo->sn);
  dvprintf("faimtest: userinfo: warnlevel: 0x%04x\n", userinfo->warnlevel);
  dvprintf("faimtest: userinfo: flags: 0x%04x = ", userinfo->flags);
  printuserflags(userinfo->flags);
  dinlineprintf("\n");
  
  dvprintf("faimtest: userinfo: membersince: %lu\n", userinfo->membersince);
  dvprintf("faimtest: userinfo: onlinesince: %lu\n", userinfo->onlinesince);
  dvprintf("faimtest: userinfo: idletime: 0x%04x\n", userinfo->idletime);
  
  if (inforeq == AIM_GETINFO_GENERALINFO) {
    dvprintf("faimtest: userinfo: profile_encoding: %s\n", prof_encoding ? prof_encoding : "[none]");
    dvprintf("faimtest: userinfo: prof: %s\n", prof ? prof : "[none]");
  } else if (inforeq == AIM_GETINFO_AWAYMESSAGE) {
    dvprintf("faimtest: userinfo: awaymsg_encoding: %s\n", prof_encoding ? prof_encoding : "[none]");
    dvprintf("faimtest: userinfo: awaymsg: %s\n", prof ? prof : "[none]");
  } else 
    dprintf("faimtest: userinfo: unknown info request\n");
  
  return 1;
}

static int faimtest_handlecmd(struct aim_session_t *sess, struct command_rx_struct *command, struct aim_userinfo_s *userinfo, char *tmpstr)
{

  if (!strncmp(tmpstr, "disconnect", 10)) {

    logout();

  } else if (strstr(tmpstr, "goodday")) {

      aim_send_im(sess, command->conn, userinfo->sn, AIM_IMFLAGS_ACK, "Good day to you too.");

  } else if (strstr(tmpstr, "haveicon") && buddyicon) {
    struct aim_sendimext_args args;
    static const char iconmsg[] = {"I have an icon"};

    args.destsn = userinfo->sn;
    args.flags = AIM_IMFLAGS_HASICON;
    args.msg = iconmsg;
    args.msglen = strlen(iconmsg);
    args.iconlen = buddyiconlen;
    args.iconstamp = buddyiconstamp;
    args.iconsum = buddyiconsum;

    aim_send_im_ext(sess, command->conn, &args);

  } else if (strstr(tmpstr, "sendicon") && buddyicon) {

    aim_send_icon(sess, command->conn, userinfo->sn, buddyicon, buddyiconlen, buddyiconstamp, buddyiconsum);

  } else if (strstr(tmpstr, "warnme")) {

    dprintf("faimtest: icbm: sending non-anon warning\n");
    aim_send_warning(sess, command->conn, userinfo->sn, 0);

  } else if (strstr(tmpstr, "anonwarn")) {

    dprintf("faimtest: icbm: sending anon warning\n");
    aim_send_warning(sess, command->conn, userinfo->sn, AIM_WARN_ANON);

  } else if (strstr(tmpstr, "setdirectoryinfo")) {

    dprintf("faimtest: icbm: sending backwards profile data\n");
    aim_setdirectoryinfo(sess, command->conn, "tsrif", "elddim", "tsal", "nediam", "emankcin", "teerts", "ytic", "etats", "piz", 0, 1);

  } else if (strstr(tmpstr, "setinterests")) {

    dprintf("faimtest: icbm: setting fun interests\n");
    aim_setuserinterests(sess, command->conn, "interest1", "interest2", "interest3", "interest4", "interest5", 1);

  } else if (!strncmp(tmpstr, "getfile", 7)) {

    if (!ohcaptainmycaptain) {

      aim_send_im(sess, command->conn, userinfo->sn, AIM_IMFLAGS_ACK, "I have no owner!");

    } else {
      struct aim_conn_t *newconn;

      newconn = aim_getfile_initiate(sess, command->conn, (strlen(tmpstr) < 8)?ohcaptainmycaptain:tmpstr+8);
      dvprintf("faimtest: getting file listing from %s\n", (strlen(tmpstr) < 8)?ohcaptainmycaptain:tmpstr+8);
      aim_conn_addhandler(sess, newconn,  AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEINITIATE, faimtest_getfile_initiate,0);
    }

  } else if (!strncmp(tmpstr, "open chatnav", 12)) {

    aim_bos_reqservice(sess, command->conn, AIM_CONN_TYPE_CHATNAV);

  } else if (!strncmp(tmpstr, "create", 6)) {

    aim_chatnav_createroom(sess,aim_getconn_type(sess, AIM_CONN_TYPE_CHATNAV), (strlen(tmpstr) < 7)?"WorldDomination":tmpstr+7, 0x0004);

  } else if (!strncmp(tmpstr, "close chatnav", 13)) {
    struct aim_conn_t *chatnavconn;

    chatnavconn = aim_getconn_type(sess, AIM_CONN_TYPE_CHATNAV);
    aim_conn_kill(sess, &chatnavconn);

  } else if (!strncmp(tmpstr, "join", 4)) {

    aim_chat_join(sess, command->conn, 0x0004, "worlddomination");

  } else if (!strncmp(tmpstr, "leave", 5)) {

    aim_chat_leaveroom(sess, "worlddomination");

  } else if (!strncmp(tmpstr, "getinfo", 7)) {

    aim_getinfo(sess, command->conn, "75784102", AIM_GETINFO_GENERALINFO);
    aim_getinfo(sess, command->conn, "15853637", AIM_GETINFO_AWAYMESSAGE);
    aim_getinfo(sess, command->conn, "midendian", AIM_GETINFO_GENERALINFO);
    aim_getinfo(sess, command->conn, "midendian", AIM_GETINFO_AWAYMESSAGE);

  } else if (!strncmp(tmpstr, "open directim", 13)) {
    struct aim_conn_t *newconn;

    printf("faimtest: opening directim to %s\n", (strlen(tmpstr) < 14)?userinfo->sn:tmpstr+14);
    newconn = aim_directim_initiate(sess, command->conn, NULL, (strlen(tmpstr) < 14)?userinfo->sn:tmpstr+14);
    if(!newconn || newconn->fd == -1)
      printf("connection failed!\n");
    aim_conn_addhandler(sess, newconn,  AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMINITIATE, faimtest_directim_initiate,0);

  } else if(!(strncmp(tmpstr, "lookup", 6))) {

    aim_usersearch_address(sess, command->conn, tmpstr+7);

  } else if (!strncmp(tmpstr, "reqsendmsg", 10)) {

    aim_send_im(sess, command->conn, ohcaptainmycaptain, 0, "sendmsg 7900");

  } else if (!strncmp(tmpstr, "reqauth", 7)) {

    aim_bos_reqservice(sess, command->conn, AIM_CONN_TYPE_AUTH);

  } else if (!strncmp(tmpstr, "reqconfirm", 10)) {

    aim_auth_reqconfirm(sess, aim_getconn_type(sess, AIM_CONN_TYPE_AUTH));

  } else if (!strncmp(tmpstr, "reqemail", 8)) {

    aim_auth_getinfo(sess, aim_getconn_type(sess, AIM_CONN_TYPE_AUTH), 0x0011);

  } else if (!strncmp(tmpstr, "changepass", 8)) {

    aim_auth_changepasswd(sess, aim_getconn_type(sess, AIM_CONN_TYPE_AUTH), "NEWPASSWORD", "OLDPASSWORD");

  } else if (!strncmp(tmpstr, "setemail", 8)) {

    aim_auth_setemail(sess, aim_getconn_type(sess, AIM_CONN_TYPE_AUTH), "NEWEMAILADDRESS");

  } else if (!strncmp(tmpstr, "sendmsg", 7)) {
    int i;
    i = atoi(tmpstr+8);
    if (i < 10000) {
      char *newbuf;
      int z;

      newbuf = malloc(i+1);
      for (z = 0; z < i; z++) {
	newbuf[z] = (z % 10)+0x30;
      }
      newbuf[i] = '\0';
      aim_send_im(sess, command->conn, userinfo->sn, 0, newbuf);
      free(newbuf);
    }

  } else {

    dprintf("unknown command.\n");
    aim_add_buddy(sess, command->conn, userinfo->sn);

  }  

  return 0;
}

/*
 * The user-level Incoming ICBM callback.
 *
 */
int faimtest_parse_incoming_im(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  int channel;
  struct aim_userinfo_s *userinfo;
  va_list ap;

  va_start(ap, command);
  channel = va_arg(ap, int);
  userinfo = va_arg(ap, struct aim_userinfo_s *);

  /*
   * Channel 1: Standard Message
   */
  if (channel == 1) {
    char *tmpstr;
    struct aim_incomingim_ch1_args *args;
    int clienttype = AIM_CLIENTTYPE_UNKNOWN;

    args = va_arg(ap, struct aim_incomingim_ch1_args *);
    va_end(ap);
    
    clienttype = aim_fingerprintclient(args->fingerprint, args->finlen);

    dvprintf("faimtest: icbm: sn = \"%s\"\n", userinfo->sn);
    dvprintf("faimtest: icbm: probable client type: %d\n", clienttype);
    dvprintf("faimtest: icbm: warnlevel = 0x%04x\n", userinfo->warnlevel);
    dvprintf("faimtest: icbm: flags = 0x%04x = ", userinfo->flags);
    printuserflags(userinfo->flags);
    dinlineprintf("\n");

    dvprintf("faimtest: icbm: membersince = %lu\n", userinfo->membersince);
    dvprintf("faimtest: icbm: onlinesince = %lu\n", userinfo->onlinesince);
    dvprintf("faimtest: icbm: idletime = 0x%04x\n", userinfo->idletime);
    dvprintf("faimtest: icbm: capabilities = 0x%04x\n", userinfo->capabilities);
    
    dprintf("faimtest: icbm: icbmflags = ");
    if (args->icbmflags & AIM_IMFLAGS_AWAY)
      dinlineprintf("away ");
    if (args->icbmflags & AIM_IMFLAGS_ACK)
      dinlineprintf("ackrequest ");
    if (args->icbmflags & AIM_IMFLAGS_BUDDYREQ)
      dinlineprintf("buddyreq ");
    if (args->icbmflags & AIM_IMFLAGS_HASICON)
      dinlineprintf("hasicon ");
    dinlineprintf("\n");
    
    dvprintf("faimtest: icbm: encoding flags = {%04x, %04x}\n", args->flag1, args->flag2);

    dvprintf("faimtest: icbm: message: %s\n", args->msg);

    if (args->icbmflags & AIM_IMFLAGS_HASICON)
      aim_send_im(sess, command->conn, userinfo->sn, AIM_IMFLAGS_BUDDYREQ, "You have an icon");

    if (args->msg) {
      int i = 0;

      while (args->msg[i] == '<') {
	if (args->msg[i] == '<') {
	  while (args->msg[i] != '>')
	    i++;
	  i++;
	}
      }
      tmpstr = args->msg+i;

      faimtest_handlecmd(sess, command, userinfo, tmpstr);

    }
  }
  /*
   * Channel 2: Rendevous Request
   */
  else if (channel == 2) {
    struct aim_incomingim_ch2_args *args;
    
    args = va_arg(ap, struct aim_incomingim_ch2_args *);
    va_end(ap);

    switch (args->reqclass) {
    case AIM_CAPS_VOICE: {
      
      dvprintf("faimtest: voice invitation: source sn = %s\n", userinfo->sn);
      dvprintf("faimtest: voice invitation: \twarnlevel = 0x%04x\n", userinfo->warnlevel);
      dvprintf("faimtest: voice invitation: \tclass = 0x%04x = ", userinfo->flags);
      printuserflags(userinfo->flags);
      dinlineprintf("\n");

      /* we dont get membersince on chat invites! */
      dvprintf("faimtest: voice invitation: \tonlinesince = %lu\n", userinfo->onlinesince);
      dvprintf("faimtest: voice invitation: \tidletime = 0x%04x\n", userinfo->idletime);
      
      break;
    }
    case AIM_CAPS_GETFILE: {
      struct aim_conn_t *newconn;
      struct aim_fileheader_t *fh;

      dvprintf("faimtest: get file request from %s (at %s) %x\n", userinfo->sn, args->info.getfile.ip, args->reqclass);

      fh = aim_getlisting(sess, listingfile);

      newconn = aim_accepttransfer(sess, command->conn, userinfo->sn, args->info.getfile.cookie, args->info.getfile.ip, fh->totfiles, fh->totsize, fh->size, fh->checksum, args->reqclass);

      if ( (!newconn) || (newconn->fd == -1) ) {
	dprintf("faimtest: getfile: requestconn: apparent error in accepttransfer\n");
	if(newconn)
	  aim_conn_kill(sess, &newconn);
	break;
      }

      free(fh);

      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILELISTINGREQ, faimtest_getfile_listingreq, 0);
      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEFILEREQ,  faimtest_getfile_filereq, 0);
      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEFILESEND, faimtest_getfile_filesend, 0);
      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILECOMPLETE, faimtest_getfile_complete, 0);      

      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEDISCONNECT, faimtest_getfile_disconnect, 0);      

      dprintf("faimtest: getfile connect succeeded, handlers added.\n");

      break;
    }
    case AIM_CAPS_SENDFILE: {
      dprintf("faimtest: send file!\n");
      break;
    }
    case AIM_CAPS_CHAT: {
      
      dvprintf("faimtest: chat invitation: source sn = %s\n", userinfo->sn);
      dvprintf("faimtest: chat invitation: \twarnlevel = 0x%04x\n", userinfo->warnlevel);
      dvprintf("faimtest: chat invitation: \tclass = 0x%04x = ", userinfo->flags);
      printuserflags(userinfo->flags);
      dinlineprintf("\n");

      /* we dont get membersince on chat invites! */
      dvprintf("faimtest: chat invitation: \tonlinesince = %lu\n", userinfo->onlinesince);
      dvprintf("faimtest: chat invitation: \tidletime = 0x%04x\n", userinfo->idletime);
      
      dvprintf("faimtest: chat invitation: message = %s\n", args->info.chat.msg);
      dvprintf("faimtest: chat invitation: room name = %s\n", args->info.chat.roominfo.name);
      dvprintf("faimtest: chat invitation: encoding = %s\n", args->info.chat.encoding);
      dvprintf("faimtest: chat invitation: language = %s\n", args->info.chat.lang);
      dvprintf("faimtest: chat invitation: exchange = 0x%04x\n", args->info.chat.roominfo.exchange);
      dvprintf("faimtest: chat invitation: instance = 0x%04x\n", args->info.chat.roominfo.instance);
      dvprintf("faimtest: chat invitiation: autojoining %s...\n", args->info.chat.roominfo.name);

      /*
       * Automatically join room...
       */ 
      aim_chat_join(sess, command->conn, args->info.chat.roominfo.exchange, args->info.chat.roominfo.name);
      break;
    }	
    case AIM_CAPS_IMIMAGE: {
      struct aim_conn_t *newconn;

      dprintf("faimtest: icbm: rendezvous imimage\n");

      dvprintf("faimtest: OFT: DirectIM: request from %s (%s)\n", userinfo->sn, args->info.directim->ip);
      
      newconn = aim_directim_connect(sess, command->conn, args->info.directim);

      if ( (!newconn) || (newconn->fd == -1) ) {
	dprintf("faimtest: icbm: imimage: could not connect\n");

	if (newconn)
	  aim_conn_kill(sess, &newconn);

	break;
      }

      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMINCOMING, faimtest_directim_incoming, 0);
      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMDISCONNECT, faimtest_directim_disconnect, 0);
      aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMTYPING, faimtest_directim_typing, 0);

      dvprintf("faimtest: OFT: DirectIM: connected to %s\n", userinfo->sn);

      aim_send_im_direct(sess, newconn, "goodday");

      break;
    }
    case AIM_CAPS_BUDDYICON: {

      dvprintf("faimtest: Buddy Icon from %s, length = %u\n", userinfo->sn, args->info.icon.length);
      break;
    }
    default:
      dvprintf("faimtest: icbm: unknown reqclass (%d)\n", args->reqclass);
    } /* switch */
  } else
    dvprintf("faimtest does not support channels > 2 (chan = %02x)\n", channel);

  dprintf("faimtest: icbm: done with ICBM handling\n");

  return 1;
}

int faimtest_directim_initiate(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_directim_priv *priv;
  struct aim_conn_t *newconn, *listenerconn;

  va_start(ap, command);
  newconn = va_arg(ap, struct aim_conn_t *);
  listenerconn = va_arg(ap, struct aim_conn_t *);
  va_end(ap);

  aim_conn_close(listenerconn);
  aim_conn_kill(sess, &listenerconn);

  priv = (struct aim_directim_priv *)newconn->priv;

  dvprintf("faimtest: OFT: DirectIM: intitiate success to %s\n", priv->ip);
  
  aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMINCOMING, faimtest_directim_incoming, 0);
  aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMDISCONNECT, faimtest_directim_disconnect, 0);
  aim_conn_addhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMTYPING, faimtest_directim_typing, 0);

  aim_send_im_direct(sess, newconn, "goodday");

  dvprintf("faimtest: OFT: DirectIM: connected to %s\n", priv->sn);

  return 1;
}

int faimtest_directim_connect(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_directim_priv *priv;
  
  va_start(ap, command);
  priv = va_arg(ap, struct aim_directim_priv *);

  va_end(ap);
  
  dprintf("faimtest: directim_connect\n");

  return 1;
}

int faimtest_directim_incoming(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  char *msg = NULL;
  struct aim_conn_t *conn;
  struct aim_directim_priv *priv;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  msg = va_arg(ap, char *);
  va_end(ap);

  if(!(priv = conn->priv)) {
    dvprintf("faimtest: directim: no private struct on conn with fd %d\n", conn->fd);
    return -1;
  }

  dvprintf("faimtest: Directim from %s: %s\n", priv->sn, msg);
  if (!strncmp(msg, "sendmsg", 7)) {
    int i;
    i = atoi(msg+8);
    if (i < 10000) {
      char *newbuf;
      int z;
      
      newbuf = malloc(i+1);
      for (z = 0; z < i; z++) {
	newbuf[z] = (z % 10)+0x30;
      }
      newbuf[i] = '\0';
      aim_send_im_direct(sess, conn, newbuf);
      free(newbuf);
    }
  } else if (!strncmp(msg, "goodday", 7)) {
    aim_send_im_direct(sess, conn, "Good day to you, too");
  } else {
    char newmsg[1024];
    snprintf(newmsg, sizeof(newmsg), "unknown (%s)\n", msg);
    aim_send_im_direct(sess, conn, newmsg);
  }
  return 1;
}

int faimtest_directim_disconnect(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn;
  char *sn;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  sn = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: directim: disconnected from %s\n", sn);

  aim_conn_kill(sess, &conn);
  return 1;
}

int faimtest_directim_typing(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn;
  struct aim_directim_priv *priv;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  va_end(ap);
  
  if(!(priv = (struct aim_directim_priv *)conn->priv)) {
    dvprintf("faimtest: no private struct on conn with fd %d!\n", conn->fd);
    return -1;
  }

  dvprintf("faimtest: ohmigod! %s has started typing (DirectIM). He's going to send you a message! *squeal*\n", priv->sn);
  return 1;
}

int faimtest_infochange(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  unsigned short change = 0;
  int perms, type, length, str;
  char *val;
  va_list ap;

  va_start(ap, command);
  perms = va_arg(ap, int);
  type = va_arg(ap, int);
  length = va_arg(ap, int);
  val = va_arg(ap, char *);
  str = va_arg(ap, int);
  va_end(ap);

  if (aimutil_get16(command->data+2) == 0x0005)
    change = 1;

  dvprintf("info%s: perms = %d, type = %x, length = %d, val = %s\n", change?" change":"", perms, type, length, str?val:"(not string)");

  return 1;
}

int faimtest_parse_oncoming(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  struct aim_userinfo_s *userinfo;
   
  va_list ap;
  va_start(ap, command);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  va_end(ap);

  dvprintf("%ld  %s is now online (flags: %04x = %s%s%s%s%s%s%s%s) (caps = 0x%04x)\n",
	 time(NULL),
	 userinfo->sn, userinfo->flags,
	 (userinfo->flags&AIM_FLAG_UNCONFIRMED)?" UNCONFIRMED":"",
	 (userinfo->flags&AIM_FLAG_ADMINISTRATOR)?" ADMINISTRATOR":"",
	 (userinfo->flags&AIM_FLAG_AOL)?" AOL":"",
	 (userinfo->flags&AIM_FLAG_OSCAR_PAY)?" OSCAR_PAY":"",
	 (userinfo->flags&AIM_FLAG_FREE)?" FREE":"",
	 (userinfo->flags&AIM_FLAG_AWAY)?" AWAY":"",
	 (userinfo->flags&AIM_FLAG_UNKNOWN40)?" UNKNOWN40":"",
	 (userinfo->flags&AIM_FLAG_UNKNOWN80)?" UNKNOWN80":"",
	 userinfo->capabilities);
  return 1;
}

int faimtest_parse_offgoing(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  struct aim_userinfo_s *userinfo;
   
  va_list ap;
  va_start(ap, command);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  va_end(ap);

  dvprintf("%ld  %s is now offline (flags: %04x = %s%s%s%s%s%s%s%s) (caps = 0x%04x)\n",
	 time(NULL),
	 userinfo->sn, userinfo->flags,
	 (userinfo->flags&AIM_FLAG_UNCONFIRMED)?" UNCONFIRMED":"",
	 (userinfo->flags&AIM_FLAG_ADMINISTRATOR)?" ADMINISTRATOR":"",
	 (userinfo->flags&AIM_FLAG_AOL)?" AOL":"",
	 (userinfo->flags&AIM_FLAG_OSCAR_PAY)?" OSCAR_PAY":"",
	 (userinfo->flags&AIM_FLAG_FREE)?" FREE":"",
	 (userinfo->flags&AIM_FLAG_AWAY)?" AWAY":"",
	 (userinfo->flags&AIM_FLAG_UNKNOWN40)?" UNKNOWN40":"",
	 (userinfo->flags&AIM_FLAG_UNKNOWN80)?" UNKNOWN80":"",
	 userinfo->capabilities);
  return 1;
}

int faimtest_parse_motd(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  static char *codes[] = {
    "Unknown",
    "Mandatory upgrade",
    "Advisory upgrade",
    "System bulletin",
    "Top o' the world!"};
  static int codeslen = 5;

  char *msg;
  unsigned short id;
  va_list ap;
  
  va_start(ap, command);
  id = va_arg(ap, int);
  msg = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: motd: %s (%d / %s)\n", msg, id, 
	   (id < codeslen)?codes[id]:"unknown");

  if (!connected)
    connected++;

#if 0
  aim_bos_reqservice(sess, command->conn, 0x0005); /* adverts */
  aim_bos_reqservice(sess, command->conn, 0x000f); /* user directory */

  /* Don't know what this does... */
  /* XXX sess->sn should be normalized by the 0001/000f handler */
  aim_0002_000b(sess, command->conn, sess->sn);
#endif

  return 1;
}

int faimtest_parse_genericerr(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  unsigned short reason;

  va_start(ap, command);
  reason = va_arg(ap, int);
  va_end(ap);

  dvprintf("faimtest: snac threw error (reason 0x%04x: %s)\n", reason, (reason<msgerrreasonslen)?msgerrreasons[reason]:"unknown");
  
  return 1;
}

int faimtest_parse_msgerr(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  char *destsn;
  unsigned short reason;

  va_start(ap, command);
  reason = va_arg(ap, int);
  destsn = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: message to %s bounced (reason 0x%04x: %s)\n", destsn, reason, (reason<msgerrreasonslen)?msgerrreasons[reason]:"unknown");
  
  return 1;
}

int faimtest_parse_locerr(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  char *destsn;
  unsigned short reason;

  va_start(ap, command);
  reason = va_arg(ap, int);
  destsn = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: user information for %s unavailable (reason 0x%04x: %s)\n", destsn, reason, (reason<msgerrreasonslen)?msgerrreasons[reason]:"unknown");
  
  return 1;
}

/* 
 * Handles callbacks for AIM_CB_MISSED_CALL.
 */
int faimtest_parse_misses(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  static char *missedreasons[] = {
    "Unknown",
    "Message too large"};
  static int missedreasonslen = 2;

  va_list ap;
  unsigned short chan, nummissed, reason;
  struct aim_userinfo_s *userinfo;
  
  va_start(ap, command);
  chan = va_arg(ap, int);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  nummissed = va_arg(ap, int);
  reason = va_arg(ap, int);
  va_end(ap);

  dvprintf("faimtest: missed %d messages from %s (reason %d: %s)\n", nummissed, userinfo->sn, reason, (reason<missedreasonslen)?missedreasons[reason]:"unknown");
  
  return 1;
}

int faimtest_parse_login(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  struct client_info_s info = AIM_CLIENTINFO_KNOWNGOOD;
  char *key;
  va_list ap;
  
  va_start(ap, command);
  key = va_arg(ap, char *);
  va_end(ap);

  aim_send_login(sess, command->conn, screenname, password, &info, key);
 
  return 1;
}

int faimtest_chat_join(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_userinfo_s *userinfo;
  int count = 0, i = 0;
  
  va_start(ap, command);
  count = va_arg(ap, int);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  va_end(ap);

  dvprintf("faimtest: chat: %s:  New occupants have joined:\n", (char *)command->conn->priv);
  while (i < count)
    dvprintf("faimtest: chat: %s: \t%s\n", (char *)command->conn->priv, userinfo[i++].sn);

  return 1;
}

int faimtest_chat_leave(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_userinfo_s *userinfo;
  int count = 0, i = 0;
  
  va_start(ap, command);
  count = va_arg(ap, int);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  va_end(ap);

  dvprintf("faimtest: chat: %s:  Some occupants have left:\n", (char *)command->conn->priv);

  for (i = 0; i < count; )
    dvprintf("faimtest: chat: %s: \t%s\n", (char *)command->conn->priv, userinfo[i++].sn);

  return 1;
}

int faimtest_chat_infoupdate(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_userinfo_s *userinfo;
  struct aim_chat_roominfo *roominfo;
  char *roomname;
  int usercount,i;
  char *roomdesc;
  unsigned short unknown_c9, unknown_d2, unknown_d5, maxmsglen;
  unsigned long creationtime;

  va_start(ap, command);
  roominfo = va_arg(ap, struct aim_chat_roominfo *);
  roomname = va_arg(ap, char *);
  usercount= va_arg(ap, int);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  roomdesc = va_arg(ap, char *);
  unknown_c9 = va_arg(ap, int);
  creationtime = va_arg(ap, unsigned long);
  maxmsglen = va_arg(ap, int);
  unknown_d2 = va_arg(ap, int);
  unknown_d5 = va_arg(ap, int);
  va_end(ap);

  dvprintf("faimtest: chat: %s:  info update:\n", (char *)command->conn->priv);
  dvprintf("faimtest: chat: %s:  \tRoominfo: {%04x, %s, %04x}\n", 
	 (char *)command->conn->priv,
	 roominfo->exchange,
	 roominfo->name,
	 roominfo->instance);
  dvprintf("faimtest: chat: %s:  \tRoomname: %s\n", (char *)command->conn->priv, roomname);
  dvprintf("faimtest: chat: %s:  \tRoomdesc: %s\n", (char *)command->conn->priv, roomdesc);
  dvprintf("faimtest: chat: %s:  \tOccupants: (%d)\n", (char *)command->conn->priv, usercount);
  
  for (i = 0; i < usercount; )
    dvprintf("faimtest: chat: %s:  \t\t%s\n", (char *)command->conn->priv, userinfo[i++].sn);

  dvprintf("faimtest: chat: %s:  \tUnknown_c9: 0x%04x\n", (char *)command->conn->priv, unknown_c9);
  dvprintf("faimtest: chat: %s:  \tCreation time: %lu (time_t)\n", (char *)command->conn->priv, creationtime);
  dvprintf("faimtest: chat: %s:  \tMax message length: %d bytes\n", (char *)command->conn->priv, maxmsglen);
  dvprintf("faimtest: chat: %s:  \tUnknown_d2: 0x%04x\n", (char *)command->conn->priv, unknown_d2);
  dvprintf("faimtest: chat: %s:  \tUnknown_d5: 0x%02x\n", (char *)command->conn->priv, unknown_d5);

  return 1;
}

int faimtest_chat_incomingmsg(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_userinfo_s *userinfo;
  char *msg;
  char tmpbuf[1152];
 
  va_start(ap, command);
  userinfo = va_arg(ap, struct aim_userinfo_s *);	
  msg = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: chat: %s: incoming msg from %s: %s\n", (char *)command->conn->priv, userinfo->sn, msg);

  /*
   * Do an echo for testing purposes.  But not for ourselves ("oops!")
   */
  if (strcmp(userinfo->sn, sess->sn) != 0)
    {
      sprintf(tmpbuf, "(%s said \"%s\")", userinfo->sn, msg);
      aim_chat_send_im(sess, command->conn, 0, tmpbuf, strlen(tmpbuf));
    }

  return 1;
}

int faimtest_chatnav_info(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  unsigned short type;
  va_list ap;

  va_start(ap, command);
  type = va_arg(ap, int);

  switch(type) {
  case 0x0002: {
    int maxrooms;
    struct aim_chat_exchangeinfo *exchanges;
    int exchangecount,i = 0;
    
    maxrooms = va_arg(ap, int);
    exchangecount = va_arg(ap, int);
    exchanges = va_arg(ap, struct aim_chat_exchangeinfo *);
    va_end(ap);
    
    dprintf("faimtest: chat info: Chat Rights:\n");
    dvprintf("faimtest: chat info: \tMax Concurrent Rooms: %d\n", maxrooms);
    
    dvprintf("faimtest: chat info: \tExchange List: (%d total)\n", exchangecount);
    for (i = 0; i < exchangecount; i++) {
      dvprintf("faimtest: chat info: \t\t%x: %s (%s/%s)\n", 
	       exchanges[i].number,	
	       exchanges[i].name,
	       exchanges[i].charset1,
	       exchanges[i].lang1);
    }
    
  }
  break;
  case 0x0008: {
    char *fqcn, *name, *ck;
    unsigned short instance, flags, maxmsglen, maxoccupancy, unknown, exchange;
    unsigned char createperms;
    unsigned long createtime;

    fqcn = va_arg(ap, char *);
    instance = va_arg(ap, int);
    exchange = va_arg(ap, int);
    flags = va_arg(ap, int);
    createtime = va_arg(ap, unsigned long);
    maxmsglen = va_arg(ap, int);
    maxoccupancy = va_arg(ap, int);
    createperms = va_arg(ap, int);
    unknown = va_arg(ap, int);
    name = va_arg(ap, char *);
    ck = va_arg(ap, char *);
    va_end(ap);

    dvprintf("faimtest: received room create reply for %s/0x%04x\n", fqcn, exchange);
  }
  break;
  default:
    va_end(ap);
    dvprintf("faimtest: chatnav info: unknown type (%04x)\n", type);
  }
  return 1;
}

int faimtest_parse_connerr(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  unsigned short code;
  char *msg = NULL;

  va_start(ap, command);
  code = va_arg(ap, int);
  msg = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: connerr: Code 0x%04x: %s\n", code, msg);
  aim_conn_kill(sess, &command->conn); /* this will break the main loop */

  connected = 0;

  return 1;
}

int faimtest_debugconn_connect(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{	
  dprintf("faimtest: connecting to an aimdebugd!\n");

  /* convert the authorizer connection to a BOS connection */
  command->conn->type = AIM_CONN_TYPE_BOS;

  aim_conn_addhandler(sess, command->conn, AIM_CB_FAM_MSG, AIM_CB_MSG_INCOMING, faimtest_parse_incoming_im, 0);

  /* tell the aimddebugd we're ready */
  aim_debugconn_sendconnect(sess, command->conn); 

  /* go right into main loop (don't open a BOS connection, etc) */
  return 1;
}

/*
 * Received in response to an IM sent with the AIM_IMFLAGS_ACK option.
 */
int faimtest_parse_msgack(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  unsigned short type;
  char *sn = NULL;

  va_start(ap, command);
  type = va_arg(ap, int);
  sn = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: msgack: 0x%04x / %s\n", type, sn);

  return 1;
}

int faimtest_getfile_filereq(struct aim_session_t *ses, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *oftconn;
  struct aim_fileheader_t *fh;
  char *cookie;

  va_start(ap, command);
  oftconn = va_arg(ap, struct aim_conn_t *);
  fh = va_arg(ap, struct aim_fileheader_t *);
  cookie = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: request for file %s.\n", fh->name);

  return 1;
}


int faimtest_getfile_filesend(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *oftconn;
  struct aim_fileheader_t *fh;
  char *path, *cookie;
  int pos, bufpos = 0, bufsize = 2048, i;
  char *buf;

  FILE *file;

  va_start(ap, command);
  oftconn = va_arg(ap, struct aim_conn_t *);
  fh = va_arg(ap, struct aim_fileheader_t *);
  cookie = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: sending file %s(%ld).\n", fh->name, fh->size);

  if(!(buf = malloc(2048)))
     return -1;

  if( (path = (char *)calloc(1, strlen(listingpath) +strlen(fh->name)+2)) == NULL) {
    dperror("calloc");
    dprintf("faimtest: error in calloc of path\n");
    return 0; /* XXX: no idea what winaim expects here =) */
  }
  
  snprintf(path, strlen(listingpath)+strlen(fh->name)+2, "%s/%s", listingpath, fh->name);


  if( (file = fopen(path, "r")) == NULL) {
    dvprintf("faimtest: getfile_send fopen failed for %s. damn.\n", path);
    return 0;
  }

  /* 
   * This is a mess. Remember that faimtest is demonstration code
   * only and for the sake of the gods, don't use this code in any
   * of your clients. --mid
   */
  for(pos = 0; pos < fh->size; pos++) {
    bufpos = pos % bufsize;

    if(bufpos == 0 && pos > 0) { /* filled our buffer. spit it across the wire */
      if ( (i = send(oftconn->fd, buf, bufsize, 0)) != bufsize ) {
	dperror("faim: getfile_send: write1");
	dprintf("faim: getfile_send: whoopsy, didn't write it all...\n");
	free(buf);   
	return -1;
      }
    }
    if( (buf[bufpos] = fgetc(file)) == EOF) {
      if(pos != fh->size) {
	dvprintf("faim: getfile_send: hrm... apparent early EOF at pos 0x%x of 0x%lx\n", pos, fh->size);
	free(buf);   
	return -1;
      }
    }      
    dvprintf("%c(0x%02x) ", buf[pos], buf[pos]);
  }

  if( (i = send(oftconn->fd, buf, bufpos+1, 0)) != (bufpos+1)) {
    dperror("faim: getfile_send: write2");
    dprintf("faim: getfile_send cleanup: whoopsy, didn't write it all...\n");
    free(buf);   
    return -1;
  }

  free(buf);
  free(fh);  
  return 1;
}

int faimtest_getfile_complete(struct aim_session_t *sess, struct command_rx_struct *command, ...) 
{
  va_list ap;
  struct aim_conn_t *conn;
  struct aim_fileheader_t *fh;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  fh = va_arg(ap, struct aim_fileheader_t *);
  va_end(ap);

  dvprintf("faimtest: completed file transfer for %s.\n", fh->name);

  aim_conn_close(conn);
  aim_conn_kill(sess, &conn);
  return 1;
}

int faimtest_getfile_disconnect(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn;
  char *sn;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  sn = va_arg(ap, char *);
  va_end(ap);

  aim_conn_kill(sess, &conn);

  dvprintf("faimtest: getfile: disconnected from %s\n", sn);
  return 1;
}
int faimtest_getfile_initiate(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn, *listenerconn;
  struct aim_filetransfer_priv *priv;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  listenerconn = va_arg(ap, struct aim_conn_t *);
  va_end(ap);

  aim_conn_close(listenerconn);
  aim_conn_kill(sess, &listenerconn);

  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEFILEREQ,  faimtest_getfile_filereq, 0);
  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEFILESEND, faimtest_getfile_filesend, 0);
  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILECOMPLETE, faimtest_getfile_complete, 0);      
  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEDISCONNECT, faimtest_getfile_disconnect, 0);      
  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILELISTING, faimtest_getfile_listing, 0);
  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILELISTINGREQ, faimtest_getfile_listingreq, 0);
  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILERECEIVE, faimtest_getfile_receive, 0);
  aim_conn_addhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILESTATE4, faimtest_getfile_state4, 0);
  
  priv = (struct aim_filetransfer_priv *)conn->priv;

  dvprintf("faimtest: getfile: %s (%s) connected to us on %d\n", priv->sn, priv->ip, conn->fd);
  return 1;
}

int faimtest_getfile_listing(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn;
  char *listing;
  struct aim_filetransfer_priv *ft;
  char *filename, *nameend, *sizec;
  int filesize, namelen;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  ft = va_arg(ap, struct aim_filetransfer_priv *);
  listing = va_arg(ap, char *);
  va_end(ap);

  dvprintf("listing on %d==================\n%s\n===========\n", conn->fd, listing);

  nameend = strstr(listing+0x1a, "\r");

  namelen = nameend - (listing + 0x1a);

  filename = malloc(namelen + 1);
  strncpy(filename, listing+0x1a, namelen);
  filename[namelen] = 0x00;

  sizec = malloc(8+1);
  memcpy(sizec, listing + 0x11, 8);
  sizec[8] = 0x00;

  filesize =  strtol(sizec, (char **)NULL, 10);

  dvprintf("faimtest: requesting %d %s(%d long)\n", namelen, filename, filesize);

  aim_oft_getfile_request(sess, conn, filename, filesize);

  free(filename);
  free(sizec);

  return 0;
}

int faimtest_getfile_listingreq(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *oftconn;
  struct aim_fileheader_t *fh;
  int pos, bufpos = 0, bufsize = 2048, i;
  char *buf;

  va_start(ap, command);
  oftconn = va_arg(ap, struct aim_conn_t *);
  fh = va_arg(ap, struct aim_fileheader_t *);
  va_end(ap);

  dvprintf("faimtest: sending listing of size %ld\n", fh->size);

  if(!(buf = malloc(2048)))
    return -1;

  for(pos = 0; pos < fh->size; pos++) {
    bufpos = pos % bufsize;

    if(bufpos == 0 && pos > 0) { /* filled our buffer. spit it across the wire */
      if ( (i = send(oftconn->fd, buf, bufsize, 0)) != bufsize ) {
	dperror("faim: getfile_send: write1");
	dprintf("faim: getfile_send: whoopsy, didn't write it all...\n");
	free(buf);   
	return -1;
      }
    }
    if( (buf[bufpos] = fgetc(listingfile)) == EOF) {
      if(pos != fh->size) {
	dvprintf("faim: getfile_send: hrm... apparent early EOF at pos 0x%x of 0x%lx\n", pos, fh->size);
	free(buf);   
	return -1;
      }
    }      
  }

  if( (i = send(oftconn->fd, buf, bufpos+1, 0)) != (bufpos+1)) {
    dperror("faim: getfile_send: write2");
    dprintf("faim: getfile_send cleanup: whoopsy, didn't write it all...\n");
    free(buf);   
    return -1;
  }

  dprintf("faimtest: sent listing\n");
  free(buf);
  return 0;
}

int faimtest_getfile_receive(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn;
  struct aim_filetransfer_priv *ft;
  unsigned char data;
  int pos;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  ft = va_arg(ap, struct aim_filetransfer_priv *);
  va_end(ap);

  dvprintf("faimtest: receiving %ld bytes of file data for %s:\n\t", ft->fh.size, ft->fh.name);

  for(pos = 0; pos < ft->fh.size; pos++) {
    read(conn->fd, &data, 1);
    printf("%c(%02x) ", data, data);
  }
   
  printf("\n");

  aim_oft_getfile_end(sess, conn);

  return 0;
}

int faimtest_getfile_state4(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  struct aim_conn_t *conn;

  va_start(ap, command);
  conn = va_arg(ap, struct aim_conn_t *);
  va_end(ap);

  aim_conn_close(conn);
  aim_conn_kill(sess, &conn);
  return 0;
}


int faimtest_parse_ratechange(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  static char *codes[5] = {"invalid",
			   "change",
			   "warning",
			   "limit",
			   "limit cleared"};
  va_list ap;
  int code;
  unsigned long rateclass, windowsize, clear, alert, limit, disconnect;
  unsigned long currentavg, maxavg;

  va_start(ap, command); 

  /* See code explanations below */
  code = va_arg(ap, int);

  /*
   * See comments above aim_parse_ratechange_middle() in aim_rxhandlers.c.
   */
  rateclass = va_arg(ap, unsigned long);

  /*
   * Not sure what this is exactly.  I think its the temporal 
   * relation factor (ie, how to make the rest of the numbers
   * make sense in the real world). 
   */
  windowsize = va_arg(ap, unsigned long);

  /* Explained below */
  clear = va_arg(ap, unsigned long);
  alert = va_arg(ap, unsigned long);
  limit = va_arg(ap, unsigned long);
  disconnect = va_arg(ap, unsigned long);
  currentavg = va_arg(ap, unsigned long);
  maxavg = va_arg(ap, unsigned long);

  va_end(ap);


  dvprintf("faimtest: rate %s (rate class 0x%04lx): curavg = %ld, maxavg = %ld, alert at %ld, clear warning at %ld, limit at %ld, disconnect at %ld (window size = %ld)\n",
	 (code < 5)?codes[code]:"invalid",
	 rateclass,
	 currentavg, maxavg,
	 alert, clear,
	 limit, disconnect,
	 windowsize);

  if (code == AIM_RATE_CODE_CHANGE) {
    /*
     * Not real sure when these get sent.
     */
    if (currentavg >= clear)
      aim_conn_setlatency(command->conn, 0);

  } else if (code == AIM_RATE_CODE_WARNING) {
    /*
     * We start getting WARNINGs the first time we go below the 'alert'
     * limit (currentavg < alert) and they stop when either we pause
     * long enough for currentavg to go above 'clear', or until we
     * flood it bad enough to go below 'limit' (and start getting
     * LIMITs instead) or even further and go below 'disconnect' and 
     * get disconnected completely (and won't be able to login right
     * away either).
     */
    aim_conn_setlatency(command->conn, windowsize/4); /* XXX this is bogus! */ 

  } else if (code == AIM_RATE_CODE_LIMIT) {
    /*
     * When we hit LIMIT, messages will start getting dropped.
     */
    aim_conn_setlatency(command->conn, windowsize/2); /* XXX this is bogus! */ 

  } else if (code == AIM_RATE_CODE_CLEARLIMIT) {
    /*
     * The limit is cleared when curavg goes above 'clear'.
     */
    aim_conn_setlatency(command->conn, 0); 
  }

  return 1;
}

int faimtest_parse_evilnotify(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  int newevil;
  struct aim_userinfo_s *userinfo;

  va_start(ap, command);
  newevil = va_arg(ap, int);
  userinfo = va_arg(ap, struct aim_userinfo_s *);
  va_end(ap);

  /*
   * Evil Notifications that are lacking userinfo->sn are anon-warns
   * if they are an evil increases, but are not warnings at all if its
   * a decrease (its the natural backoff happening).
   *
   * newevil is passed as an int representing the new evil value times
   * ten.
   */
  dvprintf("faimtest: evil level change: new value = %2.1f%% (caused by %s)\n", ((float)newevil)/10, (userinfo && strlen(userinfo->sn))?userinfo->sn:"anonymous");

  return 1;
}

int faimtest_parse_searchreply(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  char *address, *SNs;
  int i, num;
  
  va_start(ap, command);
  address = va_arg(ap, char *);
  num = va_arg(ap, int);
  SNs = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: E-Mail Search Results for %s: ", address);

  for(i = 0; i < num; i++)
    dvinlineprintf("%s, ", &SNs[i*(MAXSNLEN+1)]);
  dinlineprintf("\n");

  return 1;
}

int faimtest_parse_searcherror(struct aim_session_t *sess, struct command_rx_struct *command, ...)
{
  va_list ap;
  char *address;
  
  va_start(ap, command);
  address = va_arg(ap, char *);
  va_end(ap);

  dvprintf("faimtest: E-Mail Search Results for %s: No Results or Invalid Email\n", address);

  return 1;
}