Initial repository (0.99 release tree)0.99

1 files changed, 2005 insertions, 0 deletions

diff --git a/protocols/oscar/ft.c b/protocols/oscar/ft.c
new file mode 100644
index 00000000..ddb64e7a
--- /dev/null
+++ b/protocols/oscar/ft.c
@@ -0,0 +1,2005 @@
+/*
+ * File transfer (OFT) and DirectIM (ODC).
+ * (OSCAR File Transfer, Oscar Direct Connect(ion?)
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <aim.h>
+#include <glib.h>
+#include "ft.h"
+
+#ifndef _WIN32
+#include <netdb.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+#include <sys/utsname.h> /* for aim_directim_initiate */
+#include <arpa/inet.h> /* for inet_ntoa */
+#endif
+
+/* TODO: 
+   o look for memory leaks.. there's going to be shitloads, i'm sure. 
+*/
+
+struct aim_directim_intdata {
+	guint8 cookie[8];
+	char sn[MAXSNLEN+1];
+	char ip[22];
+};
+
+static int listenestablish(guint16 portnum);
+ 
+/**
+ * aim_handlerendconnect - call this to accept OFT connections and set up the required structures
+ * @sess: the session
+ * @cur: the conn the incoming connection is on
+ *
+ * call this when you get an outstanding read on a conn with subtype
+ * AIM_CONN_SUBTYPE_RENDEZVOUS_OUT, it will clone the current
+ * &aim_conn_t and tweak things as appropriate. the new conn and the
+ * listener conn are both returned to the client in the
+ * %AIM_CB_FAM_OFT, %AIM_CB_OFT_<CLASS>INITIATE callback.
+ */
+int aim_handlerendconnect(aim_session_t *sess, aim_conn_t *cur)
+{ 
+	int acceptfd = 0;
+	struct sockaddr cliaddr;
+	unsigned int clilen = sizeof(cliaddr);
+	int ret = 0;
+	aim_conn_t *newconn;
+
+	if ((acceptfd = accept(cur->fd, &cliaddr, &clilen)) == -1)
+		return 0; /* not an error */
+
+	if (cliaddr.sa_family != AF_INET) { /* just in case IPv6 really is happening */
+		closesocket(acceptfd);
+		aim_conn_close(cur);
+		return -1;
+	} 
+
+	if (!(newconn = aim_cloneconn(sess, cur))) {
+		closesocket(acceptfd);
+		aim_conn_close(cur);
+		return -1;
+	}
+
+	newconn->type = AIM_CONN_TYPE_RENDEZVOUS;
+	newconn->fd = acceptfd;
+
+	if (newconn->subtype == AIM_CONN_SUBTYPE_OFT_DIRECTIM) { 
+		struct aim_directim_intdata *priv;
+		aim_rxcallback_t userfunc;
+
+		priv = (struct aim_directim_intdata *)(newconn->internal = cur->internal);
+		cur->internal = NULL;
+
+		g_snprintf(priv->ip, sizeof(priv->ip), "%s:%u", 
+				inet_ntoa(((struct sockaddr_in *)&cliaddr)->sin_addr), 
+				ntohs(((struct sockaddr_in *)&cliaddr)->sin_port));
+
+		if ((userfunc = aim_callhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMINITIATE)))
+			ret = userfunc(sess, NULL, newconn, cur);
+
+	} else if (newconn->subtype == AIM_CONN_SUBTYPE_OFT_GETFILE) {
+#if 0
+		struct aim_filetransfer_priv *priv;
+		aim_rxcallback_t userfunc;
+
+
+		newconn->priv = cur->priv;
+		cur->priv = NULL;
+		priv = (struct aim_filetransfer_priv *)newconn->priv;
+
+		g_snprintf(priv->ip, sizeof(priv->ip), "%s:%u", inet_ntoa(((struct sockaddr_in *)&cliaddr)->sin_addr), ntohs(((struct sockaddr_in *)&cliaddr)->sin_port));
+
+		if ((userfunc = aim_callhandler(sess, newconn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEINITIATE)))
+			ret = userfunc(sess, NULL, newconn, cur);
+#endif
+	} else { 
+		do_error_dialog(sess->aux_data, "Got a Connection on a listener that's not Rendezvous Closing conn.", "Gaim");
+		aim_conn_close(newconn);
+		ret = -1;
+	}
+
+	return ret;
+}
+
+/**
+ * aim_send_typing - send client-to-client typing notification over established connection
+ * @sess: session to conn
+ * @conn: directim connection
+ * @typing: If true, notify user has started typing; if false, notify user has stopped.
+ *
+ * The connection must have been previously established.
+ */
+int aim_send_typing(aim_session_t *sess, aim_conn_t *conn, int typing)
+{
+	
+struct aim_directim_intdata *intdata = (struct aim_directim_intdata *)conn->internal;
+	aim_frame_t *fr;
+	aim_bstream_t hdrbs; /* XXX this should be within aim_frame_t */
+
+	if (!sess || !conn || (conn->type != AIM_CONN_TYPE_RENDEZVOUS)) 
+		return -EINVAL; 
+
+	if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x01, 0)))
+	       return -ENOMEM;	
+
+	memcpy(fr->hdr.oft.magic, "ODC2", 4);
+	
+	fr->hdr.oft.hdr2len = 0x44;
+	
+	if (!(fr->hdr.oft.hdr2 = g_malloc(fr->hdr.oft.hdr2len))) { 
+		aim_frame_destroy(fr);
+		return -ENOMEM;
+	}
+	memset(fr->hdr.oft.hdr2, 0, fr->hdr.oft.hdr2len);
+	
+	aim_bstream_init(&hdrbs, fr->hdr.oft.hdr2, fr->hdr.oft.hdr2len);
+
+	aimbs_put16(&hdrbs, 0x0006);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_putraw(&hdrbs, intdata->cookie, 8);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put32(&hdrbs, 0x00000000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+
+	/* flags -- 0x000e for "started typing", 0x0002 for "stopped typing */
+	aimbs_put16(&hdrbs, ( typing ? 0x000e : 0x0002));
+
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_putraw(&hdrbs, (guint8 *)sess->sn, strlen(sess->sn));
+	
+	aim_bstream_setpos(&hdrbs, 52); /* bleeehh */
+
+	aimbs_put8(&hdrbs, 0x00);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+
+	/* end of hdr2 */
+
+	aim_tx_enqueue(sess, fr);
+
+	return 0;
+} 
+
+/**
+ * aim_send_im_direct - send IM client-to-client over established connection
+ * @sess: session to conn
+ * @conn: directim connection
+ * @msg:  null-terminated string to send. 
+ * len:   The length of the message to send, including binary data.
+ * 
+ * Call this just like you would aim_send_im, to send a directim. You
+ * _must_ have previously established the directim connection.
+ */
+int aim_send_im_direct(aim_session_t *sess, aim_conn_t *conn, const char *msg, int len)
+{
+	struct aim_directim_intdata *intdata = (struct aim_directim_intdata *)conn->internal;
+	aim_frame_t *fr;
+	aim_bstream_t hdrbs; /* XXX this should be within aim_frame_t */
+
+	if (!sess || !conn || !msg || (conn->type != AIM_CONN_TYPE_RENDEZVOUS)) 
+		return -EINVAL; 
+
+	if (!(fr = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x01, len)))
+		return -ENOMEM;	
+
+	memcpy(fr->hdr.oft.magic, "ODC2", 4);
+	
+	fr->hdr.oft.hdr2len = 0x44;
+	
+	if (!(fr->hdr.oft.hdr2 = g_malloc(fr->hdr.oft.hdr2len))) { 
+		aim_frame_destroy(fr);
+		return -ENOMEM;
+	}
+	memset(fr->hdr.oft.hdr2, 0, fr->hdr.oft.hdr2len);
+	
+	aim_bstream_init(&hdrbs, fr->hdr.oft.hdr2, fr->hdr.oft.hdr2len);
+	
+	aimbs_put16(&hdrbs, 0x0006);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_putraw(&hdrbs, intdata->cookie, 8);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put32(&hdrbs, len);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	
+	/* flags -- 0x000e for "started typing", 0x0002 for "stopped typing, 0x0000 for message */
+	aimbs_put16(&hdrbs, 0x0000);
+	
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_putraw(&hdrbs, (guint8 *)sess->sn, strlen(sess->sn));
+	
+	aim_bstream_setpos(&hdrbs, 52); /* bleeehh */
+	
+	aimbs_put8(&hdrbs, 0x00);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	aimbs_put16(&hdrbs, 0x0000);
+	
+	/* end of hdr2 */
+	
+#if 0 /* XXX this is how you send buddy icon info... */	
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0x0008);
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0x000c);
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0x0000);
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0x1466);
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0x0001);
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0x2e0f);
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0x393e);
+	i += aimutil_put16(newpacket->hdr.oft.hdr2+i, 0xcac8);
+#endif
+	aimbs_putraw(&fr->data, (guint8 *)msg, len);
+	
+	aim_tx_enqueue(sess, fr);
+	
+	return 0;
+} 
+
+static int getlocalip(guint8 *ip)
+{
+	struct hostent *hptr;
+	char localhost[129];
+
+	/* XXX if available, use getaddrinfo() */
+	/* XXX allow client to specify which IP to use for multihomed boxes */
+
+	if (gethostname(localhost, 128) < 0)
+		return -1;
+
+	if (!(hptr = gethostbyname(localhost)))
+		return -1;
+
+	memcpy(ip, hptr->h_addr_list[0], 4);
+
+	return 0;
+}
+
+/**
+ * aim_directim_intitiate - For those times when we want to open up the directim channel ourselves.
+ * @sess: your session,
+ * @conn: the BOS conn,
+ * @priv: a dummy priv value (we'll let it get filled in later) (if you pass a %NULL, we alloc one)
+ * @destsn: the SN to connect to.
+ *
+ */
+aim_conn_t *aim_directim_initiate(aim_session_t *sess, const char *destsn)
+{ 
+	aim_conn_t *newconn;
+	aim_msgcookie_t *cookie;
+	struct aim_directim_intdata *priv;
+	int listenfd;
+	guint16 port = 4443;
+	guint8 localip[4];
+	guint8 ck[8];
+
+	if (getlocalip(localip) == -1)
+		return NULL;
+
+	if ((listenfd = listenestablish(port)) == -1)
+		return NULL;
+
+	aim_request_directim(sess, destsn, localip, port, ck);
+
+	cookie = (aim_msgcookie_t *)g_new0(aim_msgcookie_t,1);
+	memcpy(cookie->cookie, ck, 8);
+	cookie->type = AIM_COOKIETYPE_OFTIM;
+
+	/* this one is for the cookie */
+	priv = (struct aim_directim_intdata *)g_new0(struct aim_directim_intdata,1);
+
+	memcpy(priv->cookie, ck, 8);
+	strncpy(priv->sn, destsn, sizeof(priv->sn));
+	cookie->data = priv;
+	aim_cachecookie(sess, cookie);
+
+	/* XXX switch to aim_cloneconn()? */
+	if (!(newconn = aim_newconn(sess, AIM_CONN_TYPE_RENDEZVOUS_OUT, NULL))) {
+		closesocket(listenfd);
+		return NULL;
+	}
+
+	/* this one is for the conn */
+	priv = (struct aim_directim_intdata *)g_new0(struct aim_directim_intdata, 1);
+
+	memcpy(priv->cookie, ck, 8);
+	strncpy(priv->sn, destsn, sizeof(priv->sn));
+
+	newconn->fd = listenfd;
+	newconn->subtype = AIM_CONN_SUBTYPE_OFT_DIRECTIM;
+	newconn->internal = priv;
+	newconn->lastactivity = time(NULL);
+
+	return newconn;
+}
+
+/**
+ * aim_sendfile_intitiate - For those times when we want to send the file ourselves.
+ * @sess: your session,
+ * @conn: the BOS conn,
+ * @destsn: the SN to connect to.
+ * @filename: the name of the files you want to send
+ *
+ */
+aim_conn_t *aim_sendfile_initiate(aim_session_t *sess, const char *destsn, const char *filename, guint16 numfiles, guint32 totsize)
+{ 
+	aim_conn_t *newconn;
+	aim_msgcookie_t *cookie;
+	struct aim_directim_intdata *priv;
+	int listenfd;
+	guint16 port = 4443;
+	guint8 localip[4];
+	guint8 ck[8];
+
+	if (getlocalip(localip) == -1)
+		return NULL;
+
+	if ((listenfd = listenestablish(port)) == -1)
+		return NULL;
+
+	aim_request_sendfile(sess, destsn, filename, numfiles, totsize, localip, port, ck);
+
+	cookie = (aim_msgcookie_t *)g_new0(aim_msgcookie_t,1);
+	memcpy(cookie->cookie, ck, 8);
+	cookie->type = AIM_COOKIETYPE_OFTIM;
+
+	/* this one is for the cookie */
+	priv = (struct aim_directim_intdata *)g_new0(struct aim_directim_intdata,1);
+
+	memcpy(priv->cookie, ck, 8);
+	strncpy(priv->sn, destsn, sizeof(priv->sn));
+	cookie->data = priv;
+	aim_cachecookie(sess, cookie);
+
+	/* XXX switch to aim_cloneconn()? */
+	if (!(newconn = aim_newconn(sess, AIM_CONN_TYPE_RENDEZVOUS_OUT, NULL))) {
+		closesocket(listenfd);
+		return NULL;
+	}
+
+	/* this one is for the conn */
+	priv = (struct aim_directim_intdata *)g_new0(struct aim_directim_intdata,1);
+
+	memcpy(priv->cookie, ck, 8);
+	strncpy(priv->sn, destsn, sizeof(priv->sn));
+
+	newconn->fd = listenfd;
+	newconn->subtype = AIM_CONN_SUBTYPE_OFT_SENDFILE;
+	newconn->internal = priv;
+	newconn->lastactivity = time(NULL);
+
+	return newconn;
+}
+
+#if 0
+/**
+ * unsigned int aim_oft_listener_clean - close up old listeners
+ * @sess: session to clean up in
+ * @age: maximum age in seconds 
+ *
+ * returns number closed, -1 on error.
+ */
+unsigned int aim_oft_listener_clean(struct aim_session_t *sess, time_t age) 
+{ 
+  struct aim_conn_t *cur;
+  time_t now;
+  unsigned int hit = 0;
+  
+  if (!sess)
+    return -1;
+  now = time(NULL);
+  faim_mutex_lock(&sess->connlistlock);
+  for(cur = sess->connlist;cur; cur = cur->next)
+    if (cur->type == AIM_CONN_TYPE_RENDEZVOUS_OUT) { 
+      faim_mutex_lock(&cur->active);
+      if (cur->lastactivity < (now - age) ) { 
+	faim_mutex_unlock(&cur->active);
+	aim_conn_close(cur);
+	hit++;
+      } else 
+	faim_mutex_unlock(&cur->active);
+    } 
+  faim_mutex_unlock(&sess->connlistlock);
+  return hit;
+} 
+#endif 
+
+const char *aim_directim_getsn(aim_conn_t *conn)
+{
+	struct aim_directim_intdata *intdata;
+
+	if (!conn)
+	       return NULL;
+
+	if ((conn->type != AIM_CONN_TYPE_RENDEZVOUS) || 
+			(conn->subtype != AIM_CONN_SUBTYPE_OFT_DIRECTIM))
+	       return NULL;
+
+	if (!conn->internal)
+		return NULL;
+
+	intdata = (struct aim_directim_intdata *)conn->internal;
+
+	return intdata->sn;
+}
+
+/**
+ * aim_directim_connect - connect to buddy for directim
+ * @sess: the session to append the conn to,
+ * @sn: the SN we're connecting to
+ * @addr: address to connect to
+ *
+ * This is a wrapper for aim_newconn.
+ *
+ * If addr is NULL, the socket is not created, but the connection is 
+ * allocated and setup to connect.
+ *
+ */
+aim_conn_t *aim_directim_connect(aim_session_t *sess, const char *sn, const char *addr, const guint8 *cookie)
+{ 
+	aim_conn_t *newconn;
+	struct aim_directim_intdata *intdata;
+
+	if (!sess || !sn)
+		return NULL;
+
+	if (!(intdata = g_new0(struct aim_directim_intdata, 1)))
+		return NULL;
+
+	memcpy(intdata->cookie, cookie, 8);
+	strncpy(intdata->sn, sn, sizeof(intdata->sn));
+	if (addr)
+		strncpy(intdata->ip, addr, sizeof(intdata->ip));
+
+	/* XXX verify that non-blocking connects actually work */
+	if (!(newconn = aim_newconn(sess, AIM_CONN_TYPE_RENDEZVOUS, addr))) {
+		g_free(intdata);
+		return NULL;
+	}
+
+	if (!newconn) {
+		g_free(intdata);
+		return newconn;
+	}
+
+	newconn->subtype = AIM_CONN_SUBTYPE_OFT_DIRECTIM;
+	newconn->internal = intdata;
+
+	return newconn;
+} 
+
+/**
+ * aim_directim_getconn - find a directim conn for buddy name
+ * @sess: your session,
+ * @name: the name to get,  
+ *
+ * returns conn for directim with name, %NULL if none found. 
+ *
+ */
+aim_conn_t *aim_directim_getconn(aim_session_t *sess, const char *name)
+{
+	aim_conn_t *cur;
+
+	if (!sess || !name || !strlen(name))
+		return NULL;
+
+	for (cur = sess->connlist; cur; cur = cur->next) {
+		struct aim_directim_intdata *intdata;
+		
+		if ((cur->type != AIM_CONN_TYPE_RENDEZVOUS) || (cur->subtype != AIM_CONN_SUBTYPE_OFT_DIRECTIM))
+			continue;
+
+		intdata = cur->internal;
+
+		if (aim_sncmp(intdata->sn, name) == 0)
+			break;
+	}
+
+	return cur;
+} 
+
+/**
+ * aim_accepttransfer - accept a file transfer request
+ * @sess: the session,
+ * @conn: the BOS conn for the CAP reply
+ * @sn: the screenname to send it to,
+ * @cookie: the cookie used
+ * @ip: the ip to connect to
+ * @listingfiles: number of files to share
+ * @listingtotsize: total size of shared files
+ * @listingsize: length of the listing file(buffer)
+ * @listingchecksum: checksum of the listing
+ * @rendid: capability type (%AIM_CAPS_GETFILE or %AIM_CAPS_SENDFILE)  
+ *
+ * Returns new connection or %NULL on error.
+ *
+ * XXX this should take a struct.
+ */
+aim_conn_t *aim_accepttransfer(aim_session_t *sess, 
+						  aim_conn_t *conn, 
+						  const char *sn, const guint8 *cookie, 
+						  const guint8 *ip, 
+						  guint16 listingfiles, 
+						  guint16 listingtotsize, 
+						  guint16 listingsize, 
+						  guint32 listingchecksum, 
+						  guint16 rendid)
+{
+       return NULL;	
+#if 0
+  struct command_tx_struct *newpacket, *newoft;
+  struct aim_conn_t *newconn;
+  struct aim_fileheader_t *fh;
+  struct aim_filetransfer_priv *priv;
+  struct aim_msgcookie_t *cachedcook;
+  int curbyte, i;
+
+  if (!sess || !conn || !sn || !cookie || !ip) {
+    return NULL;
+  }
+
+  newconn = aim_newconn(sess, AIM_CONN_TYPE_RENDEZVOUS, ip);
+
+  if (!newconn || (newconn->fd == -1)) {
+    perror("aim_newconn");
+    faimdprintf(sess, 2, "could not connect to %s (fd: %i)\n", ip, newconn?newconn->fd:0);
+    return newconn;
+  } else {
+    priv = (struct aim_filetransfer_priv *)g_new0(struct aim_filetransfer_priv,1);
+
+    memcpy(priv->cookie, cookie, 8);
+    priv->state = 0;
+    strncpy(priv->sn, sn, MAXSNLEN);
+    strncpy(priv->ip, ip, sizeof(priv->ip));
+    newconn->priv = (void *)priv;
+
+    faimdprintf(sess, 2, "faim: connected to peer (fd = %d)\n", newconn->fd);
+  }
+
+  if (rendid == AIM_CAPS_GETFILE)  {
+    newconn->subtype = AIM_CONN_SUBTYPE_OFT_GETFILE;
+
+      faimdprintf(sess, 2, "faim: getfile request accept\n");
+
+      if (!(newoft = aim_tx_new(sess, newconn, AIM_FRAMETYPE_OFT, 0x1108, 0))) { 
+	faimdprintf(sess, 2, "faim: aim_accepttransfer: tx_new OFT failed\n");
+	/* XXX: conn leak here */
+	return NULL;
+      } 
+
+      newoft->lock = 1;
+      memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+      newoft->hdr.oft.hdr2len = 0x100 - 8;
+
+      if (!(fh = (struct aim_fileheader_t*)g_new0(struct aim_fileheader_t,1))) {
+	/* XXX: conn leak here */
+	perror("calloc");
+	return NULL;
+      }
+
+      fh->encrypt = 0x0000;
+      fh->compress = 0x0000;
+      fh->totfiles = listingfiles;
+      fh->filesleft = listingfiles;      /* is this right -- total parts and parts left?*/
+      fh->totparts = 0x0001;
+      fh->partsleft = 0x0001;
+      fh->totsize = listingtotsize;
+      fh->size = listingsize;      /* ls -l listing.txt */
+      fh->modtime = (int)time(NULL); /* we'll go with current time for now */
+      fh->checksum = listingchecksum;
+      fh->rfcsum = 0x00000000;
+      fh->rfsize = 0x00000000;
+      fh->cretime = 0x00000000;
+      fh->rfcsum = 0x00000000;
+      fh->nrecvd = 0x00000000;
+      fh->recvcsum = 0x00000000;
+      memset(fh->idstring, 0, sizeof(fh->idstring));
+      memcpy(fh->idstring, "OFT_Windows ICBMFT V1.1 32", sizeof(fh->idstring));
+      fh->flags = 0x02;
+      fh->lnameoffset = 0x1a;
+      fh->lsizeoffset = 0x10;
+      memset(fh->dummy, 0, sizeof(fh->dummy));
+      memset(fh->macfileinfo, 0, sizeof(fh->macfileinfo));
+
+      /* we need to figure out these encodings for filenames */
+      fh->nencode = 0x0000;
+      fh->nlanguage = 0x0000;
+      memset(fh->name, 0, sizeof(fh->name));
+      memcpy(fh->name, "listing.txt", sizeof(fh->name));
+
+      if (!(newoft->hdr.oft.hdr2 = (char *)calloc(1,newoft->hdr.oft.hdr2len))) { 
+	newoft->lock = 0;
+	aim_frame_destroy(newoft);
+	/* XXX: conn leak */
+	perror("calloc (1)");
+	return NULL;
+      } 
+
+      memcpy(fh->bcookie, cookie, 8);
+
+      if (!(aim_oft_buildheader((unsigned char *)newoft->hdr.oft.hdr2, fh)))
+	faimdprintf(sess, 1, "eek, bh fail!\n");
+
+      newoft->lock = 0;
+      aim_tx_enqueue(sess, newoft);
+   
+      if (!(cachedcook = (struct aim_msgcookie_t *)calloc(1, sizeof(struct aim_msgcookie_t)))) { 
+	faimdprintf(sess, 1, "faim: accepttransfer: couldn't calloc cachedcook. yeep!\n");
+	/* XXX: more cleanup, conn leak */
+	perror("calloc (2)");
+	return NULL;
+      }
+
+      memcpy(&(priv->fh), fh, sizeof(struct aim_fileheader_t));
+      memcpy(cachedcook->cookie, cookie, 8);
+
+      cachedcook->type = AIM_COOKIETYPE_OFTGET;
+      cachedcook->data = (void *)priv;
+
+      if (aim_cachecookie(sess, cachedcook) == -1)
+	faimdprintf(sess, 1, "faim: ERROR caching message cookie\n");
+
+      g_free(fh);     
+ 
+      /* OSCAR CAP accept packet */
+   
+      if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+8+2+1+strlen(sn)+4+2+8+16))) {
+	return NULL;
+      }
+  } else {
+    return NULL;
+  }
+  
+  newpacket->lock = 1;
+  curbyte = aim_putsnac(newpacket->data, 0x0004, 0x0006, 0x0000, sess->snac_nextid);
+
+  for (i = 0; i < 8; i++)
+    curbyte += aimutil_put8(newpacket->data+curbyte, cookie[i]);
+
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0002);
+  curbyte += aimutil_put8(newpacket->data+curbyte, strlen(sn));
+  curbyte += aimutil_putstr(newpacket->data+curbyte, sn, strlen(sn));
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0005);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x001a);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0002 /* accept*/);
+
+  for (i = 0;i < 8; i++) 
+    curbyte += aimutil_put8(newpacket->data+curbyte, cookie[i]);
+
+  curbyte += aim_putcap(newpacket->data+curbyte, 0x10, rendid);
+  newpacket->lock = 0;
+  aim_tx_enqueue(sess, newpacket);
+
+  return newconn;
+#endif
+}
+
+/**
+ * aim_getlisting(FILE *file) -- get an aim_fileheader_t for a given FILE*
+ *  @file is an opened listing file
+ * 
+ * returns a pointer to the filled-in fileheader_t
+ *
+ * Currently omits checksum. we'll fix this when AOL breaks us, i
+ * guess.
+ *
+ */
+struct aim_fileheader_t *aim_getlisting(aim_session_t *sess, FILE *file) 
+{
+	return NULL;
+#if 0
+  struct aim_fileheader_t *fh;
+  u_long totsize = 0, size = 0, checksum = 0xffff0000;
+  short totfiles = 0;
+  char *linebuf, sizebuf[9];
+  
+  int linelength = 1024;
+
+  /* XXX: if we have a line longer than 1024chars, God help us. */
+  if ( (linebuf = (char *)calloc(1, linelength)) == NULL ) {
+    faimdprintf(sess, 2, "linebuf calloc failed\n");
+    return NULL;
+  }  
+
+  if (fseek(file, 0, SEEK_END) == -1) { /* use this for sanity check */
+    perror("getlisting END1 fseek:");
+    faimdprintf(sess, 2, "getlising fseek END1 error\n");
+  }
+
+  if ((size = ftell(file)) == -1) {
+    perror("getlisting END1 getpos:");
+    faimdprintf(sess, 2, "getlising getpos END1 error\n");
+  }
+
+  if (fseek(file, 0, SEEK_SET) != 0) {
+    perror("getlesting fseek(SET):");
+    faimdprintf(sess, 2, "faim: getlisting: couldn't seek to beginning of listing file\n");
+  }
+
+  memset(linebuf, 0, linelength);
+
+  size = 0;
+
+  while(fgets(linebuf,  linelength, file)) {
+    totfiles++;
+    memset(sizebuf, 0, 9);
+
+    size += strlen(linebuf);
+    
+    if (strlen(linebuf) < 23) {
+      faimdprintf(sess, 2, "line \"%s\" too short. skipping\n", linebuf);
+      continue;
+    }
+    if (linebuf[strlen(linebuf)-1] != '\n') {
+      faimdprintf(sess, 2, "faim: OFT: getlisting -- hit EOF or line too long!\n");
+    }
+
+    memcpy(sizebuf, linebuf+17, 8);
+
+    totsize += strtol(sizebuf, NULL, 10);
+    memset(linebuf, 0, linelength);
+  }   
+
+  if (fseek(file, 0, SEEK_SET) == -1) {
+    perror("getlisting END2 fseek:");
+    faimdprintf(sess, 2, "getlising fseek END2 error\n");
+  }  
+
+  g_free(linebuf);
+
+  /* we're going to ignore checksumming the data for now -- that
+   * requires walking the whole listing.txt. it should probably be
+   * done at register time and cached, but, eh. */  
+
+  if (!(fh = (struct aim_fileheader_t*)calloc(1, sizeof(struct aim_fileheader_t))))
+    return NULL;
+
+  fh->encrypt     = 0x0000;
+  fh->compress    = 0x0000; 
+  fh->totfiles    = totfiles;
+  fh->filesleft   = totfiles; /* is this right ?*/
+  fh->totparts    = 0x0001;
+  fh->partsleft   = 0x0001;
+  fh->totsize     = totsize;
+  fh->size        = size; /* ls -l listing.txt */
+  fh->modtime     = (int)time(NULL); /* we'll go with current time for now */
+  fh->checksum    = checksum; /* XXX: checksum ! */
+  fh->rfcsum      = 0x00000000;
+  fh->rfsize      = 0x00000000;
+  fh->cretime     = 0x00000000;
+  fh->rfcsum      = 0x00000000;
+  fh->nrecvd      = 0x00000000;
+  fh->recvcsum    = 0x00000000;
+
+  /*  memset(fh->idstring, 0, sizeof(fh->idstring)); */
+  memcpy(fh->idstring, "OFT_Windows ICBMFT V1.1 32", sizeof(fh->idstring));
+  memset(fh->idstring+strlen(fh->idstring), 0, sizeof(fh->idstring)-strlen(fh->idstring));
+
+  fh->flags       = 0x02;
+  fh->lnameoffset = 0x1a;
+  fh->lsizeoffset = 0x10;
+
+  /*  memset(fh->dummy, 0, sizeof(fh->dummy)); */
+  memset(fh->macfileinfo, 0, sizeof(fh->macfileinfo));
+
+  fh->nencode     = 0x0000; /* we need to figure out these encodings for filenames */
+  fh->nlanguage   = 0x0000;
+
+  /*  memset(fh->name, 0, sizeof(fh->name)); */
+  memcpy(fh->name, "listing.txt", sizeof(fh->name));
+  memset(fh->name+strlen(fh->name), 0, 64-strlen(fh->name));
+
+  faimdprintf(sess, 2, "faim: OFT: listing fh name %s / %s\n", fh->name, (fh->name+(strlen(fh->name))));
+  return fh;
+#endif
+}
+
+/**
+ * aim_listenestablish - create a listening socket on a port.
+ * @portnum: the port number to bind to.  
+ *
+ * you need to call accept() when it's connected. returns your fd 
+ *
+ * XXX: give the client author the responsibility of setting up a
+ * listener, then we no longer have a libfaim problem with broken
+ * solaris *innocent smile* -jbm
+ */
+static int listenestablish(guint16 portnum)
+{
+#if HAVE_GETADDRINFO
+	int listenfd;
+	const int on = 1;
+	struct addrinfo hints, *res, *ressave;
+	char serv[5];
+
+	g_snprintf(serv, sizeof(serv), "%d", portnum);
+	memset(&hints, 0, sizeof(struct addrinfo));
+	hints.ai_flags = AI_PASSIVE;
+	hints.ai_family = AF_UNSPEC;
+	hints.ai_socktype = SOCK_STREAM;
+	if (getaddrinfo(NULL /*any IP*/, serv, &hints, &res) != 0) {
+		perror("getaddrinfo");
+		return -1;
+	} 
+	ressave = res;
+	do { 
+		listenfd = socket(res->ai_family, res->ai_socktype, res->ai_protocol);    
+		if (listenfd < 0)
+			continue;
+		setsockopt(listenfd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
+		if (bind(listenfd, res->ai_addr, res->ai_addrlen) == 0)
+			break;
+		/* success */
+		closesocket(listenfd);
+	} while ( (res = res->ai_next) );
+
+	if (!res)
+		return -1;
+
+	if (listen(listenfd, 1024)!=0) { 
+		perror("listen");
+		return -1;
+	} 
+
+	freeaddrinfo(ressave);
+	return listenfd;
+#else
+	int listenfd;
+	const int on = 1;
+	struct sockaddr_in sockin;
+
+	if ((listenfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) {
+		perror("socket(listenfd)");
+		return -1;
+	}
+
+	if (setsockopt(listenfd, SOL_SOCKET, SO_REUSEADDR, (char *)&on, sizeof(on)) != 0) {
+		perror("setsockopt(listenfd)");
+		closesocket(listenfd);
+		return -1;
+	} 
+
+	memset(&sockin, 0, sizeof(struct sockaddr_in));
+	sockin.sin_family = AF_INET;
+	sockin.sin_port = htons(portnum);
+
+	if (bind(listenfd, (struct sockaddr *)&sockin, sizeof(struct sockaddr_in)) != 0) {
+		perror("bind(listenfd)");
+		closesocket(listenfd);
+		return -1;
+	}
+	if (listen(listenfd, 4) != 0) {
+		perror("listen(listenfd)");
+		closesocket(listenfd);
+		return -1;
+	}
+	return listenfd;
+#endif
+} 
+
+static int getcommand_getfile(aim_session_t *sess, aim_conn_t *conn)
+{
+#if 0
+	struct aim_filetransfer_priv *ft;
+	aim_rxcallback_t userfunc;
+
+	ft = conn->priv;
+	if (ft->state == 2) {
+		/* waiting on listing data */
+		int ret = 0;
+		char *listing;
+		struct command_tx_struct *newoft;
+
+		if (!(listing = g_malloc(ft->fh.size)))
+			return -1;
+
+		ft->state = 0;
+		if (aim_recv(conn->fd, listing, ft->fh.size) != ft->fh.size)	
+			faimdprintf(sess, 2, "OFT get: file %s was short. (0x%lx)\n", ft->fh.name, ft->fh.size);
+
+		if (!(newoft = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x120b, 0))) {
+			faimdprintf(sess, 2, "faim: aim_get_command_rendezvous: getfile listing: tx_new OFT failed\n");
+			faim_mutex_unlock(&conn->active);
+			g_free(listing);
+			aim_conn_close(conn);
+			return -1;
+		}
+
+		memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+		newoft->hdr.oft.hdr2len = 0x100 - 8;
+
+		/* Protocol BS - set nrecvd to size of listing, recvcsum to listing checksum, flags to 0 */
+
+		ft->fh.nrecvd = ft->fh.size;
+		ft->fh.recvcsum = ft->fh.checksum;
+		ft->fh.flags = 0;
+
+		if (!(newoft->hdr.oft.hdr2 = (char *)calloc(1,newoft->hdr.oft.hdr2len))) {
+			aim_frame_destroy(newoft);
+			g_free(listing);
+			return -1;
+		}
+
+		if (!(aim_oft_buildheader((unsigned char *)newoft->hdr.oft.hdr2, &(ft->fh))))
+			faimdprintf(sess, 2, "eek! bh fail listing\n");
+
+		/* send the 120b */
+		aim_tx_enqueue(sess, newoft);
+		if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILELISTING)) )
+			ret = userfunc(sess, NULL, conn, ft, listing);
+
+		g_free(listing);
+		return ret;
+	}
+
+	if (ft->state == 3) { 
+		/* waiting on file data */
+		if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILERECEIVE)) ) 
+			return userfunc(sess, NULL, conn, ft);
+		return 0;
+	}
+
+	if (ft->state == 4) {
+		if( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILESTATE4)) )
+			return userfunc(sess, NULL, conn);
+		aim_conn_close(conn);
+		return 0;
+	}	
+
+	return 0;
+#else
+	return -1;
+#endif
+}
+
+static void connclose_sendfile(aim_session_t *sess, aim_conn_t *conn)
+{
+	aim_msgcookie_t *cook;
+	struct aim_filetransfer_priv *priv = (struct aim_filetransfer_priv *)conn->priv;
+
+	cook = aim_uncachecookie(sess, (guint8 *)priv->cookie, AIM_COOKIETYPE_OFTSEND);
+	aim_cookie_free(sess, cook);
+
+	return;
+}
+
+static void connkill_sendfile(aim_session_t *sess, aim_conn_t *conn)
+{
+	
+	g_free(conn->internal);
+
+	return;
+}
+
+static void connclose_getfile(aim_session_t *sess, aim_conn_t *conn)
+{
+	aim_msgcookie_t *cook;
+	struct aim_filetransfer_priv *priv = (struct aim_filetransfer_priv *)conn->priv;
+
+	cook = aim_uncachecookie(sess, (guint8 *)priv->cookie, AIM_COOKIETYPE_OFTGET);
+	aim_cookie_free(sess, cook);
+
+	return;
+}
+
+static void connkill_getfile(aim_session_t *sess, aim_conn_t *conn)
+{
+	
+	g_free(conn->internal);
+
+	return;
+}
+
+static void connclose_directim(aim_session_t *sess, aim_conn_t *conn)
+{
+	struct aim_directim_intdata *intdata = (struct aim_directim_intdata *)conn->internal;
+	aim_msgcookie_t *cook;
+
+	cook = aim_uncachecookie(sess, intdata->cookie, AIM_COOKIETYPE_OFTIM);
+	aim_cookie_free(sess, cook);
+
+	return;
+}
+
+static void connkill_directim(aim_session_t *sess, aim_conn_t *conn)
+{
+	
+	g_free(conn->internal);
+
+	return;
+}
+
+void aim_conn_close_rend(aim_session_t *sess, aim_conn_t *conn)
+{
+
+	if (conn->type != AIM_CONN_TYPE_RENDEZVOUS)
+		return;
+
+	if (conn->subtype == AIM_CONN_SUBTYPE_OFT_SENDFILE)
+		connclose_sendfile(sess, conn);
+	else if (conn->subtype == AIM_CONN_SUBTYPE_OFT_GETFILE)
+		connclose_getfile(sess, conn);
+	else if (conn->subtype == AIM_CONN_SUBTYPE_OFT_DIRECTIM)
+		connclose_directim(sess, conn);
+
+	return;
+}
+
+void aim_conn_kill_rend(aim_session_t *sess, aim_conn_t *conn)
+{
+
+	if (conn->type != AIM_CONN_TYPE_RENDEZVOUS)
+		return;
+
+	if (conn->subtype == AIM_CONN_SUBTYPE_OFT_SENDFILE)
+		connkill_sendfile(sess, conn);
+	else if (conn->subtype == AIM_CONN_SUBTYPE_OFT_GETFILE)
+		connkill_getfile(sess, conn);
+	else if (conn->subtype == AIM_CONN_SUBTYPE_OFT_DIRECTIM)
+		connkill_directim(sess, conn);
+
+	return;
+}
+
+static int handlehdr_directim(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+	aim_frame_t fr;
+	aim_rxcallback_t userfunc;
+	guint32 payloadlength;
+	guint16 flags;
+	char *snptr = NULL;
+
+	fr.conn = conn;
+
+	payloadlength = aimutil_get32(hdr+22);
+	flags = aimutil_get16(hdr+32);
+	snptr = (char *)hdr+38;
+
+	if (flags == 0x000e) { 
+		int ret = 0;
+
+		if ((userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMTYPING)))
+			ret = userfunc(sess, &fr, snptr, 1);
+
+		return ret;
+	
+	} else if (flags == 0x0002) {
+		int ret = 0;
+		
+		if ((userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMTYPING)))
+			ret = userfunc(sess, &fr, snptr, 0);
+
+		return ret;
+
+	} else if ((flags == 0x0000) && payloadlength) { 
+		char *msg, *msg2;
+		int ret = 0;
+		int recvd = 0;
+		int i;
+
+		if (!(msg = g_malloc(payloadlength+1)))
+			return -1;
+		memset(msg, 0, payloadlength+1);
+		msg2 = msg;
+		
+		while (payloadlength - recvd) {
+			if (payloadlength - recvd >= 1024)
+				i = aim_recv(conn->fd, msg2, 1024);
+			else 
+				i = aim_recv(conn->fd, msg2, payloadlength - recvd);
+			if (i <= 0) {
+				g_free(msg);
+				return -1;
+			}
+			recvd = recvd + i;
+			msg2 = msg2 + i;
+			if ((userfunc=aim_callhandler(sess, conn, AIM_CB_FAM_SPECIAL, AIM_CB_SPECIAL_IMAGETRANSFER)))
+				userfunc(sess, &fr, snptr, (double)recvd / payloadlength);
+		}
+		
+		if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_DIRECTIMINCOMING)) )
+			ret = userfunc(sess, &fr, snptr, msg, payloadlength);
+
+		g_free(msg);
+
+		return ret;
+	}
+
+	return 0;
+}
+
+static int handlehdr_getfile_listing(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+#if 0
+	struct aim_filetransfer_priv *ft;
+	struct aim_fileheader_t *fh;
+	struct aim_msgcookie_t *cook;
+	struct command_tx_struct *newoft;
+	aim_rxcallback_t userfunc;
+
+	faimdprintf(sess, 2,"faim: rend: fileget 0x1108\n");
+	fh = aim_oft_getfh(hdr);
+
+	faim_mutex_unlock(&conn->active);
+
+	if (!(cook = aim_checkcookie(sess, fh->bcookie, AIM_COOKIETYPE_OFTGET))) {
+		g_free(fh);
+		return -1;
+	}
+
+	ft = cook->data;
+
+	/* we're waaaaiiiting.. for listing.txt */
+	ft->state = 2;
+
+	memcpy(&(ft->fh), fh, sizeof(struct aim_fileheader_t));
+	g_free(fh);
+
+	if(aim_cachecookie(sess, cook) == -1) {
+		faimdprintf(sess, 1, "error caching cookie\n");
+		return -1;
+	}     
+
+	if (!(newoft = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x1209, 0))) {
+		aim_conn_close(conn);
+		return -1;
+	}
+
+	memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+	newoft->hdr.oft.hdr2len = 0x100 - 8;
+
+	if (!(newoft->hdr.oft.hdr2 = (char *)calloc(1,newoft->hdr.oft.hdr2len))) {
+		newoft->lock = 0;
+		aim_frame_destroy(newoft);
+		return -1;
+	}
+
+	if (!(aim_oft_buildheader((unsigned char *)newoft->hdr.oft.hdr2, &(ft->fh)))) {
+		newoft->lock = 0;
+		aim_frame_destroy(newoft);
+		return -1;
+	}
+
+	newoft->lock = 0;
+	aim_tx_enqueue(sess, newoft);
+#endif
+	return -1;
+}
+
+static int handlehdr_getfile_listing2(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+#if 0
+	struct aim_filetransfer_priv *ft;
+	struct aim_fileheader_t *fh;
+	struct aim_msgcookie_t *cook;
+	int ret = 0;
+	aim_rxcallback_t userfunc;
+	
+	fh = aim_oft_getfh(hdr);
+
+	if (!(cook = aim_checkcookie(sess, fh->bcookie, AIM_COOKIETYPE_OFTGET)))
+		faimdprintf(sess, 2, "shit, no cookie in 0x1209. (%i/%s)going to crash..\n",  AIM_COOKIETYPE_OFTGET, fh->bcookie);
+
+	ft = cook->data;
+
+	if (ft->fh.size != fh->size)
+		faimdprintf(sess, 2, "hrm. ft->fh.size (%ld) != fh->size (%ld). um. using ft->fh.size\n", ft->fh.size, fh->size);
+
+	if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILELISTINGREQ)))
+		ret = userfunc(sess, NULL, conn, fh);
+
+	faimdprintf(sess, 2, "faim: get_command_rendezvous: hit end of 1209\n");
+
+	g_free(fh);
+
+	return ret;
+#else
+	return -1;
+#endif
+}
+
+static int handlehdr_getfile_listing3(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+#if 0
+	struct aim_filetransfer_priv *ft;
+	struct aim_msgcookie_t *cook;
+	struct aim_fileheader_t *fh;
+	aim_rxcallback_t userfunc;
+
+	fh = aim_oft_getfh(hdr);
+
+	if (!(cook = aim_checkcookie(sess, fh->bcookie, AIM_COOKIETYPE_OFTGET))) {
+		g_free(fh);
+		return -1;
+	}
+
+	g_free(fh);
+
+	ft = cook->data;
+
+	if (aim_cachecookie(sess, cook) == -1)
+		return -1;
+
+	if ((userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILELISTINGRXCONFIRM)))
+		return userfunc(sess, NULL, conn);
+#endif
+	return -1;
+}
+
+static int handlehdr_getfile_request(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+#if 0
+	struct aim_filetransfer_priv *ft;
+	struct aim_msgcookie_t *cook;
+	struct aim_fileheader_t *fh;
+	struct command_tx_struct *newoft;
+	int i = 0;
+	aim_rxcallback_t userfunc;
+
+	fh = aim_oft_getfh(hdr);
+
+	if (!(cook = aim_checkcookie(sess, fh->bcookie, AIM_COOKIETYPE_OFTGET))) {
+		g_free(fh);
+		return -1;
+	}
+
+	ft = cook->data;
+	memcpy(&(ft->fh), fh, sizeof(struct aim_fileheader_t));
+	g_free(fh);
+
+	aim_cachecookie(sess, cook);
+
+	faimdprintf(sess, 2, "faim: fileget: %s seems to want %s\n", ft->sn, ft->fh.name);
+
+	if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEFILEREQ)) )
+		i = userfunc(sess, NULL, conn, &(ft->fh), cook->cookie);
+
+	if (i < 0)
+		return i;
+
+	if (!(newoft = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x0101, 0))) {
+		faimdprintf(sess, 2, "faim: send_final_transfer: tx_new OFT failed\n");
+		return -1;
+	}
+
+	newoft->lock = 1;
+	memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+	newoft->hdr.oft.hdr2len = 0x100 - 8;
+
+	if (!(newoft->hdr.oft.hdr2 = calloc(1,newoft->hdr.oft.hdr2len))) {
+		aim_frame_destroy(newoft);
+		return -1;
+	} 
+
+	/* protocol BS: nrecvd, recvcsum to 0, flags to 0x20. */
+	ft->fh.nrecvd = 0;
+	ft->fh.recvcsum = 0;
+	ft->fh.flags = 0x20;
+
+	aim_oft_buildheader((unsigned char *)newoft->hdr.oft.hdr2, &(ft->fh));
+
+	newoft->lock = 0;
+	aim_tx_enqueue(sess, newoft);
+
+	faimdprintf(sess, 2, "faim: OFT: OFT file header enqueued.\n");
+
+	return i;
+#else
+	return -1;
+#endif
+}
+
+static int handlehdr_getfile_sending(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+#if 0
+	struct aim_fileheader_t *fh;
+	struct aim_filetransfer_priv *ft;
+	struct aim_msgcookie_t *cook;
+	struct command_tx_struct *newoft;
+	aim_rxcallback_t userfunc;
+
+	fh = aim_oft_getfh(hdr);
+
+	if (!(cook = aim_checkcookie(sess, fh->bcookie, AIM_COOKIETYPE_OFTGET))) {
+		g_free(fh);
+		return -1;
+	}
+
+	g_free(fh);
+
+	ft = cook->data;
+
+	ft->state = 3;
+
+	if (aim_cachecookie(sess, cook) == -1)
+		return -1;
+
+	faimdprintf(sess, 2, "faim: fileget: %s seems to want to send %s\n", ft->sn, ft->fh.name);
+
+	if (!(newoft = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x0202, 0))) {
+		faimdprintf(sess, 2, "faim: send_final_transfer: tx_new OFT failed\n");
+		return -1;
+	}
+
+	newoft->lock = 1;
+	memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+
+	newoft->hdr.oft.hdr2len = 0x100 - 8;
+
+	if (!(newoft->hdr.oft.hdr2 = calloc(1,newoft->hdr.oft.hdr2len))) {
+		aim_frame_destroy(newoft);
+		return -1;
+	}
+
+	aim_oft_buildheader((unsigned char *)newoft->hdr.oft.hdr2, &(ft->fh));
+
+	newoft->lock = 0;
+	aim_tx_enqueue(sess, newoft);
+
+	faimdprintf(sess, 2, "faim: OFT: OFT 0x0202 enqueued.\n");
+
+	if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEFILEREQ)) == NULL)
+		return 1;
+#else
+	return -1;
+#endif
+}
+
+static int handlehdr_getfile_recv(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+#if 0
+	struct aim_fileheader_t *fh;
+	struct aim_filetransfer_priv *ft;
+	struct aim_msgcookie_t *cook;
+	int ret = 1;
+	aim_rxcallback_t userfunc;
+
+	fh = aim_oft_getfh(hdr);
+
+	if (!(cook = aim_checkcookie(sess, fh->bcookie, AIM_COOKIETYPE_OFTGET))) {
+		g_free(fh);
+		return -1;
+	}
+
+	ft = cook->data;
+
+	faimdprintf(sess, 2, "faim: get_rend: looks like we're ready to send data.(oft 0x0202)\n");
+
+	if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILEFILESEND)) )
+		ret = userfunc(sess, NULL, conn, fh);
+
+	g_free(fh);
+
+	return ret;
+#else
+	return -1;
+#endif
+}
+
+static int handlehdr_getfile_finish(aim_session_t *sess, aim_conn_t *conn, guint8 *hdr)
+{
+#if 0
+	struct aim_fileheader_t *fh;
+	aim_rxcallback_t userfunc;
+
+	fh = aim_oft_getfh(hdr);
+
+	faimdprintf(sess, 2, "faim: get_rend: looks like we're done with a transfer (oft 0x0204)\n");
+
+	if ( (userfunc = aim_callhandler(sess, conn, AIM_CB_FAM_OFT, AIM_CB_OFT_GETFILECOMPLETE)) )
+		userfunc(sess, NULL, conn, fh);
+
+	g_free(fh);
+#endif
+
+	return -1;
+}
+
+/**
+ * aim_get_command_rendezvous - OFT equivalent of aim_get_command
+ * @sess: session to work on
+ * @conn: conn to pull data from 
+ *
+ * this reads and handles data from conn->fd. currently a little rough
+ * around the edges
+ */
+int aim_get_command_rendezvous(aim_session_t *sess, aim_conn_t *conn)
+{
+	guint8 hdrbuf1[6];
+	guint8 *hdr = NULL;
+	int hdrlen, hdrtype;
+	int ret = -1;
+
+	if (!sess || !conn)
+		return -1;
+
+	memset(hdrbuf1, 0, sizeof(hdrbuf1));
+
+	/* I guess? I didn't understand any of that mess... */
+	if (conn->subtype == AIM_CONN_SUBTYPE_OFT_GETFILE)
+		return getcommand_getfile(sess, conn);
+
+	/* XXX fix all the error cases here */
+	if (aim_recv(conn->fd, hdrbuf1, 6) < 6) {
+
+		do_error_dialog(sess->aux_data, "read error", "Gaim");
+
+		aim_conn_close(conn);
+
+		return -1;
+	}
+
+	hdrlen = aimutil_get16(hdrbuf1+4);
+	hdrlen -= 6;
+
+	hdr = g_malloc(hdrlen);
+
+	if (aim_recv(conn->fd, hdr, hdrlen) < hdrlen) {
+		do_error_dialog(sess->aux_data, "read error", "Gaim");
+		g_free(hdr);
+		aim_conn_close(conn);
+		return -1;
+	}
+
+	hdrtype = aimutil_get16(hdr);
+
+	if (hdrtype == 0x0001)
+		ret = handlehdr_directim(sess, conn, hdr);
+	else if (hdrtype == 0x1108) /* getfile listing.txt incoming tx->rx */
+		ret = handlehdr_getfile_listing(sess, conn, hdr);
+	else if (hdrtype == 0x1209) /* get file listing ack rx->tx */
+		ret = handlehdr_getfile_listing2(sess, conn, hdr);
+	else if (hdrtype == 0x120b) /* get file listing rx confirm */
+		ret = handlehdr_getfile_listing3(sess, conn, hdr);
+	else if (hdrtype == 0x120c) /* getfile request */
+		ret = handlehdr_getfile_request(sess, conn, hdr);
+	else if (hdrtype == 0x0101) /* getfile sending data */
+		ret = handlehdr_getfile_sending(sess, conn, hdr);
+	else if (hdrtype == 0x0202) /* getfile recv data */
+		ret = handlehdr_getfile_recv(sess, conn, hdr);
+	else if (hdrtype == 0x0204) /* getfile finished */
+		ret = handlehdr_getfile_finish(sess, conn, hdr);
+	else {
+		ret = -1;
+	}
+	
+	g_free(hdr);
+
+	if (ret == -1)
+		aim_conn_close(conn);
+
+	return ret;
+}
+
+#if 0
+/**
+ * aim_oft_getfh - extracts an &aim_fileheader_t from buffer hdr.
+ * @hdr: buffer to extract header from  
+ *
+ * returns pointer to new struct on success; %NULL on error.  
+ *
+ */
+static struct aim_fileheader_t *aim_oft_getfh(unsigned char *hdr) 
+{
+  struct aim_fileheader_t *fh;
+  int i, j;
+  if (!(fh = calloc(1, sizeof(struct aim_fileheader_t))))
+    return NULL;
+  
+  /* [0] and [1] are the type. we can ignore those here. */
+  i = 2;
+  for(j = 0; j < 8; j++, i++)
+    fh->bcookie[j] = hdr[i];
+  fh->encrypt = aimutil_get16(hdr+i);
+  i += 2;
+  fh->compress = aimutil_get16(hdr+i);
+  i += 2;
+  fh->totfiles = aimutil_get16(hdr+i);
+  i += 2;
+  fh->filesleft = aimutil_get16(hdr+i);
+  i += 2;
+  fh->totparts = aimutil_get16(hdr+i);
+  i += 2;
+  fh->partsleft = aimutil_get16(hdr+i);
+  i += 2;
+  fh->totsize = aimutil_get32(hdr+i);
+  i += 4;
+  fh->size = aimutil_get32(hdr+i);
+  i += 4;
+  fh->modtime = aimutil_get32(hdr+i);
+  i += 4;
+  fh->checksum = aimutil_get32(hdr+i);
+  i += 4;
+  fh->rfrcsum = aimutil_get32(hdr+i);
+  i += 4;
+  fh->rfsize = aimutil_get32(hdr+i);
+  i += 4;
+  fh->cretime = aimutil_get32(hdr+i);
+  i += 4;
+  fh->rfcsum = aimutil_get32(hdr+i);
+  i += 4;
+  fh->nrecvd = aimutil_get32(hdr+i);
+  i += 4;
+  fh->recvcsum = aimutil_get32(hdr+i);
+  i += 4;
+  memcpy(fh->idstring, hdr+i, 32);
+  i += 32;
+  fh->flags = aimutil_get8(hdr+i);
+  i += 1;
+  fh->lnameoffset = aimutil_get8(hdr+i);
+  i += 1;
+  fh->lsizeoffset = aimutil_get8(hdr+i);
+  i += 1;
+  memcpy(fh->dummy, hdr+i, 69);
+  i += 69;
+  memcpy(fh->macfileinfo, hdr+i, 16);
+  i += 16;
+  fh->nencode = aimutil_get16(hdr+i);
+  i += 2;
+  fh->nlanguage = aimutil_get16(hdr+i);
+  i += 2;
+  memcpy(fh->name, hdr+i, 64);
+  i += 64;
+  return fh;
+} 
+#endif
+
+/**
+ * aim_oft_checksum - calculate oft checksum of buffer
+ * @buffer: buffer of data to checksum
+ * @bufsize: size of buffer
+ * @checksum: pointer to integer to place result in (pointer!) 
+ *
+ *
+ * Note that checksum is a pointer. Checksum should be filled with
+ * 0xFFFF0000 for each new file; you can have this checksum chunks of
+ * files in series if you just call it repeatedly in a for(; ; ) loop
+ * and don't reset the checksum between each call. And you thought we
+ * didn't care about you and your pathetic client's meomry footprint
+ * ;^) 
+ *
+ *
+ * Also, it's been said that this is incorrect as currently
+ * written. You were warned.
+ */
+guint32 aim_oft_checksum(aim_session_t *sess, const char *buffer, int bufsize, guint32 *checksum)
+{
+	return 0xdeadbeef;
+#if 0
+  guint16 check0, check1;
+  int i;
+
+  check0 = ((*checksum & 0xFF000000) >> 16);
+  check1 = ((*checksum & 0x00ff0000) >> 16);
+  for(i = 0; i < bufsize; i++) {
+    if (i % 2) { /* use check1 -- second byte */
+      if ( (short)buffer[i] > check1 ) { /* wrapping */
+	check1 += 0x100;  /* this is a cheap way to wrap */
+
+	/* if we're wrapping, decrement the other one */
+	/* XXX: check this corner case */
+	if (check0 == 0) 
+	  check0 = 0x00ff;
+	else 
+	  check0--;
+      } 
+      check1 -= buffer[i];
+    } else { /* use check0 -- first byte  */
+      if ( (short)buffer[i] > check0 ) { /* wrapping */
+	check0 += 0x100;       /* this is a cheap way to wrap */
+  
+	/* if we're wrapping, decrement the other one */
+	/* XXX: check this corner case */
+	if (check1 == 0) 
+	  check1 = 0x00ff;
+	else 
+	  check1--;
+      } 
+      check0 -= buffer[i];
+    } 
+  }
+
+  if (check0 > 0xff || check1 > 0xff)  { 
+    /* they shouldn't be able to do this. error! */
+    faimdprintf(sess, 2, "check0 or check1 is too high: 0x%04x, 0x%04x\n", check0, check1);
+    return -1;
+  } 
+
+  /* grab just the lowest byte; this should be clean, but just in
+     case */
+  check0 &= 0xff;
+  check1 &= 0xff;
+
+  *checksum = ((check0 * 0x1000000) + (check1 * 0x10000));
+  return *checksum;
+#endif
+} 
+
+#if 0
+/**
+ * aim_oft_buildheader - fills a buffer with network-order fh data
+ * @dest: buffer to fill -- pre-alloced
+ * @fh: fh to get data from  
+ *
+ * returns length written; -1 on error.
+ * DOES NOT DO BOUNDS CHECKING!
+ *
+ */
+static int oft_buildheader(unsigned char *dest, struct aim_fileheader_t *fh) 
+{ 
+  int i, curbyte;
+  if (!dest || !fh)
+    return -1;
+  curbyte = 0;
+  for(i = 0; i < 8; i++) 
+    curbyte += aimutil_put8(dest+curbyte, fh->bcookie[i]);
+  curbyte += aimutil_put16(dest+curbyte, fh->encrypt);
+  curbyte += aimutil_put16(dest+curbyte, fh->compress);
+  curbyte += aimutil_put16(dest+curbyte, fh->totfiles);
+  curbyte += aimutil_put16(dest+curbyte, fh->filesleft);
+  curbyte += aimutil_put16(dest+curbyte, fh->totparts);
+  curbyte += aimutil_put16(dest+curbyte, fh->partsleft);
+  curbyte += aimutil_put32(dest+curbyte, fh->totsize);
+  curbyte += aimutil_put32(dest+curbyte, fh->size);
+  curbyte += aimutil_put32(dest+curbyte, fh->modtime);
+  curbyte += aimutil_put32(dest+curbyte, fh->checksum);
+  curbyte += aimutil_put32(dest+curbyte, fh->rfrcsum);
+  curbyte += aimutil_put32(dest+curbyte, fh->rfsize);
+  curbyte += aimutil_put32(dest+curbyte, fh->cretime);
+  curbyte += aimutil_put32(dest+curbyte, fh->rfcsum);
+  curbyte += aimutil_put32(dest+curbyte, fh->nrecvd);
+  curbyte += aimutil_put32(dest+curbyte, fh->recvcsum);
+  memcpy(dest+curbyte, fh->idstring, 32);
+  curbyte += 32;
+  curbyte += aimutil_put8(dest+curbyte, fh->flags);
+  curbyte += aimutil_put8(dest+curbyte, fh->lnameoffset);
+  curbyte += aimutil_put8(dest+curbyte, fh->lsizeoffset);
+  memcpy(dest+curbyte, fh->dummy, 69);
+  curbyte += 69;
+  memcpy(dest+curbyte, fh->macfileinfo, 16);
+  curbyte += 16;
+  curbyte += aimutil_put16(dest+curbyte, fh->nencode);
+  curbyte += aimutil_put16(dest+curbyte, fh->nlanguage);
+  memset(dest+curbyte, 0x00, 64);
+  memcpy(dest+curbyte, fh->name, 64);
+
+  /* XXX: Filenames longer than 64B  */
+  curbyte += 64;
+  return curbyte;
+}
+#endif
+
+/**
+ * aim_getfile_intitiate - Request an OFT getfile session
+ * @sess: your session,
+ * @conn: the BOS conn,
+ * @destsn is the SN to connect to.
+ * 
+ * returns a new &aim_conn_t on success, %NULL on error
+ */
+aim_conn_t *aim_getfile_initiate(aim_session_t *sess, aim_conn_t *conn, const char *destsn)
+{ 
+	return NULL;
+#if 0
+  struct command_tx_struct *newpacket;
+  struct aim_conn_t *newconn;
+  struct aim_filetransfer_priv *priv;
+  struct aim_msgcookie_t *cookie;
+  int curbyte, i, listenfd;
+  short port = 4443;
+  struct hostent *hptr;
+  struct utsname myname;
+  char cap[16];
+  char d[4];
+ 
+  /* Open our socket */
+
+  if ( (listenfd = aim_listenestablish(port)) == -1)
+    return NULL;
+
+  /* get our local IP */
+
+  if (uname(&myname) < 0)
+    return NULL;
+  if ( (hptr = gethostbyname(myname.nodename)) == NULL)
+    return NULL;
+  memcpy(&d, hptr->h_addr_list[0], 4);
+
+  aim_putcap(cap, 16, AIM_CAPS_GETFILE);
+
+  /* create the OSCAR packet */
+
+  if (!(newpacket = aim_tx_new(sess, conn, AIM_FRAMETYPE_OSCAR, 0x0002, 10+8+2+1+strlen(destsn)+4+4+0x42)))
+    return NULL;
+  newpacket->lock = 1;
+
+  /* lock struct */
+  curbyte = 0;
+  curbyte += aim_putsnac(newpacket->data+curbyte, 0x0004, 0x0006, 0x0000, sess->snac_nextid);
+
+  /* XXX: check the cookie before commiting to using it */
+
+  /* Generate a random message cookie
+   * This cookie needs to be alphanumeric and NULL-terminated to be TOC-compatible. */
+  for (i=0; i<7; i++) 
+    curbyte += aimutil_put8(newpacket->data+curbyte, 0x30 + ((u_char) random() % 10));
+
+  curbyte += aimutil_put8(newpacket->data+curbyte, 0x00);
+
+  /* grab all the data for cookie caching. */
+ 
+  if (!(cookie = (struct aim_msgcookie_t *)calloc(1, sizeof(struct aim_msgcookie_t))))
+    return NULL;
+  memcpy(cookie->cookie, newpacket->data+curbyte-8, 8);
+  cookie->type = AIM_COOKIETYPE_OFTGET;
+
+  if (!(priv = (struct aim_filetransfer_priv *)calloc(1, sizeof(struct aim_filetransfer_priv))))
+    return NULL;
+  memcpy(priv->cookie, cookie, 8);
+  memcpy(priv->sn, destsn, sizeof(priv->sn));
+  memcpy(priv->fh.name, "listing.txt", strlen("listing.txt"));
+  priv->state = 1;
+
+  cookie->data = priv;
+
+  aim_cachecookie(sess, cookie);
+
+  /* Channel ID */
+  curbyte += aimutil_put16(newpacket->data+curbyte,0x0002);
+
+  /* Destination SN (prepended with byte length) */
+  curbyte += aimutil_put8(newpacket->data+curbyte,strlen(destsn));
+  curbyte += aimutil_putstr(newpacket->data+curbyte, destsn, strlen(destsn));
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0003);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000);
+
+  /* enTLV start */
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0005);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0042);
+
+  /* Flag data / ICBM Parameters? */
+  curbyte += aimutil_put8(newpacket->data+curbyte, 0x00);
+  curbyte += aimutil_put8(newpacket->data+curbyte, 0x00);
+
+  /* Cookie */
+  curbyte += aimutil_putstr(newpacket->data+curbyte, (char *)cookie, 8);
+
+  /* Capability String */
+  curbyte += aimutil_putstr(newpacket->data+curbyte, (char *)cap, 0x10);
+
+  /* 000a/0002 : 0001 */
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x000a);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0002);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0001);
+
+  /* 0003/0004: IP address */
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0003);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0004);
+  for(i = 0; i < 4; i++)
+    curbyte += aimutil_put8(newpacket->data+curbyte, d[i]);
+
+  /* already in network byte order  */
+ 
+  /* 0005/0002: Port */
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0005);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0002);
+  curbyte += aimutil_put16(newpacket->data+curbyte, port);
+
+  /* 000f/0000: ?? */
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x000f);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x0000);
+
+  /* 2711/000c: ?? */
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x2711);
+  curbyte += aimutil_put16(newpacket->data+curbyte, 0x000c);
+  curbyte += aimutil_put32(newpacket->data+curbyte, 0x00120001);
+
+  for(i = 0; i < 0x000c - 4; i++)
+    curbyte += aimutil_put8(newpacket->data+curbyte, 0x00);
+
+  newpacket->commandlen = curbyte;
+  newpacket->lock = 0;
+  aim_tx_enqueue(sess, newpacket);
+
+  /* allocate and set up our connection */
+
+  i = fcntl(listenfd, F_GETFL, 0);
+  fcntl(listenfd, F_SETFL, i | O_NONBLOCK);
+  newconn = aim_newconn(sess, AIM_CONN_TYPE_RENDEZVOUS_OUT, NULL);
+
+  if (!newconn){ 
+    perror("aim_newconn");
+    return NULL;
+  }
+
+  newconn->fd = listenfd;
+  newconn->subtype = AIM_CONN_SUBTYPE_OFT_GETFILE;
+  newconn->priv = priv;
+
+  return newconn;
+#endif
+}
+ 
+/**
+ * aim_oft_getfile_request - request a particular file over an established getfile connection
+ * @sess: your session
+ * @conn: the established OFT getfile connection
+ * @name: filename to request
+ * @size: size of the file 
+ *
+ *
+ * returns -1 on error, 0 on successful enqueuing
+ */
+int aim_oft_getfile_request(aim_session_t *sess, aim_conn_t *conn, const char *name, int size)
+{
+	return -EINVAL;
+#if 0
+  struct command_tx_struct *newoft;
+  struct aim_filetransfer_priv *ft;
+  if (!sess || !conn || !conn->priv || !name)
+    return -1;
+
+  if (!(newoft = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x120c, 0))) {
+    faimdprintf(sess, 2, "faim: aim_accepttransfer: tx_new OFT failed\n");
+    return -1;
+  }
+
+  newoft->lock = 1;
+
+  memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+  newoft->hdr.oft.hdr2len = 0x100 - 8;
+
+  ft = (struct aim_filetransfer_priv *)conn->priv;
+  ft->fh.filesleft = 1;
+  ft->fh.totfiles = 1;
+  ft->fh.totparts = 1;
+  ft->fh.partsleft = 1;
+  ft->fh.totsize = size;
+  ft->fh.size = size;
+  ft->fh.checksum = 0;
+  memcpy(ft->fh.name, name, strlen(name));
+  memset(ft->fh.name+strlen(name), 0, 1);
+
+  if (!(newoft->hdr.oft.hdr2 = (unsigned char *)calloc(1,newoft->hdr.oft.hdr2len))) {
+    newoft->lock = 0;
+    aim_frame_destroy(newoft);
+    return -1;
+  }
+
+  if (!(aim_oft_buildheader(newoft->hdr.oft.hdr2, &(ft->fh)))) {
+    newoft->lock = 0;
+    aim_frame_destroy(newoft);
+    return -1;
+  }
+
+  newoft->lock = 0;
+
+  aim_tx_enqueue(sess, newoft);
+  return 0;
+#endif
+}
+ 
+/**
+ * aim_oft_getfile_ack - acknowledge a getfile download as complete
+ * @sess: your session
+ * @conn: the getfile conn to send the ack over 
+ *
+ * Call this function after you have read all the data in a particular
+ * filetransfer. Returns -1 on error, 0 on apparent success
+ *
+ */
+int aim_oft_getfile_ack(aim_session_t *sess, aim_conn_t *conn) 
+{
+	return -EINVAL;
+#if 0
+  struct command_tx_struct *newoft;
+  struct aim_filetransfer_priv *ft;
+
+  if (!sess || !conn || !conn->priv)
+    return -1;
+
+  if (!(newoft = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x0202, 0))) {
+    faimdprintf(sess, 2, "faim: aim_accepttransfer: tx_new OFT failed\n");
+    return -1;
+  } 
+
+  newoft->lock = 1;
+
+  memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+  newoft->hdr.oft.hdr2len = 0x100-8;
+
+ if (!(newoft->hdr.oft.hdr2 = (char *)calloc(1,newoft->hdr.oft.hdr2len))) { 
+   newoft->lock = 0;
+   aim_frame_destroy(newoft);
+   return -1;
+ }
+
+ ft = (struct aim_filetransfer_priv *)conn->priv;
+
+ if (!(aim_oft_buildheader((unsigned char *)newoft->hdr.oft.hdr2, &(ft->fh)))) {
+   newoft->lock = 0;
+   aim_frame_destroy(newoft);
+   return -1;
+ }
+
+ newoft->lock = 0;
+ aim_tx_enqueue(sess, newoft);
+ return 0;
+#endif
+}
+ 
+/**
+ * aim_oft_getfile_end - end a getfile.
+ * @sess: your session
+ * @conn: the getfile connection 
+ *
+ * call this before you close the getfile connection if you're on the
+ * receiving/requesting end.
+ */
+int aim_oft_getfile_end(aim_session_t *sess, aim_conn_t *conn)
+{
+	return -EINVAL;
+#if 0
+  struct command_tx_struct *newoft;
+  struct aim_filetransfer_priv *ft;
+  
+  if (!sess || !conn || !conn->priv)
+    return -1;
+
+  if (!(newoft = aim_tx_new(sess, conn, AIM_FRAMETYPE_OFT, 0x0204, 0))) {
+    faimdprintf(sess, 2, "faim: aim_accepttransfer: tx_new OFT failed\n");
+    return -1;
+  }
+  
+  newoft->lock = 1;
+  
+  memcpy(newoft->hdr.oft.magic, "OFT2", 4);
+  newoft->hdr.oft.hdr2len = 0x100 - 8;
+  
+  if (!(newoft->hdr.oft.hdr2 = (char *)calloc(1,newoft->hdr.oft.hdr2len))) {
+    newoft->lock = 0;
+    aim_frame_destroy(newoft);
+    return -1;
+  }
+  
+  ft = (struct aim_filetransfer_priv *)conn->priv;
+  ft->state = 4; /* no longer wanting data */
+  ft->fh.nrecvd = ft->fh.size;
+  ft->fh.recvcsum = ft->fh.checksum;
+  ft->fh.flags = 0x21;
+  
+  if (!(aim_oft_buildheader((unsigned char *)newoft->hdr.oft.hdr2, &(ft->fh)))) {
+    newoft->lock = 0;
+    aim_frame_destroy(newoft);
+    return -1;
+  }
+  
+  newoft->lock = 0;
+  aim_tx_enqueue(sess, newoft);
+  
+  return 0;
+#endif /* 0 */
+}
+