[PATCH] SILC prpl ported to SILC Toolkit 1.1 (fwd)

Pekka Riikonen priikone at iki.fi
Thu May 31 05:25:27 EDT 2007


Hello,

Enclosed are the patches that bring the SILC protocol plugin in Purple up to 
date with the SILC Toolkit 1.1 which was just released to the public. The 
patches are against the Pidgin 2.0.1 source package.  The patches and source 
files are available also at: http://silcnet.org/priikone/pidgin/

The SILC Toolkit 1.1 is available from 
http://silcnet.org/software/download/toolkit/ as source package and as 
pre-compiled binaries for Win32 and for Fedora Core 6.  The new Toolkit now 
contains the RPM spec file by default and the RPMs can be compiled directly 
from the source package.

 	Pekka
________________________________________________________________________
  Pekka Riikonen                                 priikone at silcnet.org
  Secure Internet Live Conferencing (SILC)       http://silcnet.org/
-------------- next part --------------
diff -u silc.orig/buddy.c silc/buddy.c
--- silc.orig/buddy.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/buddy.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 #include "wb.h"
@@ -29,7 +29,7 @@
 
 static void
 silcpurple_buddy_keyagr_do(PurpleConnection *gc, const char *name,
-			 			 gboolean force_local);
+			   gboolean force_local);
 
 typedef struct {
 	char *nick;
@@ -38,10 +38,10 @@
 
 static void
 silcpurple_buddy_keyagr_resolved(SilcClient client,
-			       SilcClientConnection conn,
-			       SilcClientEntry *clients,
-			       SilcUInt32 clients_count,
-			       void *context)
+				 SilcClientConnection conn,
+				 SilcStatus status,
+				 SilcDList clients,
+				 void *context)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurpleResolve r = context;
@@ -62,21 +62,16 @@
 	silc_free(r);
 }
 
-typedef struct {
-	gboolean responder;
-} *SilcPurpleKeyAgr;
-
 static void
 silcpurple_buddy_keyagr_cb(SilcClient client,
-			 SilcClientConnection conn,
-			 SilcClientEntry client_entry,
-			 SilcKeyAgreementStatus status,
-			 SilcSKEKeyMaterial *key,
-			 void *context)
+			   SilcClientConnection conn,
+			   SilcClientEntry client_entry,
+			   SilcKeyAgreementStatus status,
+			   SilcSKEKeyMaterial key,
+			   void *context)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
-	SilcPurpleKeyAgr a = context;
 
 	if (!sg->conn)
 		return;
@@ -90,13 +85,13 @@
 			/* Set the private key for this client */
 			silc_client_del_private_message_key(client, conn, client_entry);
 			silc_client_add_private_message_key_ske(client, conn, client_entry,
-								NULL, NULL, key, a->responder);
+								NULL, NULL, key);
 			silc_ske_free_key_material(key);
 
-			
+
 			/* Open IM window */
 			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM,
-									client_entry->nickname, sg->account);
+								      client_entry->nickname, sg->account);
 			if (convo) {
 				/* we don't have windows in the core anymore...but we may want to
 				 * provide some method for asking the UI to show the window
@@ -104,7 +99,7 @@
 				 */
 			} else {
 				convo = purple_conversation_new(PURPLE_CONV_TYPE_IM, sg->account,
-							      client_entry->nickname);
+								client_entry->nickname);
 			}
 			g_snprintf(tmp, sizeof(tmp), "%s [private key]", client_entry->nickname);
 			purple_conversation_set_title(convo, tmp);
@@ -113,7 +108,7 @@
 
 	case SILC_KEY_AGREEMENT_ERROR:
 		purple_notify_error(gc, _("Key Agreement"),
-				  _("Error occurred during key agreement"), NULL);
+				    _("Error occurred during key agreement"), NULL);
 		break;
 
 	case SILC_KEY_AGREEMENT_FAILURE:
@@ -122,53 +117,48 @@
 
 	case SILC_KEY_AGREEMENT_TIMEOUT:
 		purple_notify_error(gc, _("Key Agreement"),
-				  _("Timeout during key agreement"), NULL);
+				    _("Timeout during key agreement"), NULL);
 		break;
 
 	case SILC_KEY_AGREEMENT_ABORTED:
 		purple_notify_error(gc, _("Key Agreement"),
-				  _("Key agreement was aborted"), NULL);
+				    _("Key agreement was aborted"), NULL);
 		break;
 
 	case SILC_KEY_AGREEMENT_ALREADY_STARTED:
 		purple_notify_error(gc, _("Key Agreement"),
-				  _("Key agreement is already started"), NULL);
+				    _("Key agreement is already started"), NULL);
 		break;
 
 	case SILC_KEY_AGREEMENT_SELF_DENIED:
 		purple_notify_error(gc, _("Key Agreement"),
-				  _("Key agreement cannot be started with yourself"),
-				  NULL);
+				    _("Key agreement cannot be started with yourself"),
+				    NULL);
 		break;
 
 	default:
 		break;
 	}
-
-	silc_free(a);
 }
 
 static void
 silcpurple_buddy_keyagr_do(PurpleConnection *gc, const char *name,
-			 gboolean force_local)
+			   gboolean force_local)
 {
 	SilcPurple sg = gc->proto_data;
-	SilcClientEntry *clients;
-	SilcUInt32 clients_count;
+	SilcDList clients;
+	SilcClientEntry client_entry;
+	SilcClientConnectionParams params;
 	char *local_ip = NULL, *remote_ip = NULL;
 	gboolean local = TRUE;
-	char *nickname;
-	SilcPurpleKeyAgr a;
+	SilcSocket sock;
 
 	if (!sg->conn || !name)
 		return;
 
-	if (!silc_parse_userfqdn(name, &nickname, NULL))
-		return;
-
 	/* Find client entry */
-	clients = silc_client_get_clients_local(sg->client, sg->conn, nickname, name,
-						&clients_count);
+	clients = silc_client_get_clients_local(sg->client, sg->conn, name,
+						FALSE);
 	if (!clients) {
 		/* Resolve unknown user */
 		SilcPurpleResolve r = silc_calloc(1, sizeof(*r));
@@ -176,12 +166,14 @@
 			return;
 		r->nick = g_strdup(name);
 		r->gc = gc;
-		silc_client_get_clients(sg->client, sg->conn, nickname, NULL,
+		silc_client_get_clients(sg->client, sg->conn, name, NULL,
 					silcpurple_buddy_keyagr_resolved, r);
-		silc_free(nickname);
 		return;
 	}
 
+	silc_socket_stream_get_info(silc_packet_stream_get_stream(sg->conn->stream),
+				    &sock, NULL, NULL, NULL);
+
 	/* Resolve the local IP from the outgoing socket connection.  We resolve
 	   it to check whether we have a private range IP address or public IP
 	   address.  If we have public then we will assume that we are not behind
@@ -196,14 +188,14 @@
 
 	   Naturally this algorithm does not always get things right. */
 
-	if (silc_net_check_local_by_sock(sg->conn->sock->sock, NULL, &local_ip)) {
+	if (silc_net_check_local_by_sock(sock, NULL, &local_ip)) {
 		/* Check if the IP is private */
 		if (!force_local && silcpurple_ip_is_private(local_ip)) {
 			local = FALSE;
 
 			/* Local IP is private, resolve the remote server IP to see whether
 			   we are talking to Internet or just on LAN. */
-			if (silc_net_check_host_by_sock(sg->conn->sock->sock, NULL,
+			if (silc_net_check_host_by_sock(sock, NULL,
 							&remote_ip))
 				if (silcpurple_ip_is_private(remote_ip))
 					/* We assume we are in LAN.  Let's provide
@@ -218,19 +210,24 @@
 	if (local && !local_ip)
 		local_ip = silc_net_localip();
 
-	a = silc_calloc(1, sizeof(*a));
-	if (!a)
-		return;
-	a->responder = local;
+	silc_dlist_start(clients);
+	client_entry = silc_dlist_get(clients);
+
+	memset(&params, 0, sizeof(params));
+	params.timeout_secs = 60;
+	if (local)
+	  /* Provide connection point */
+	  params.local_ip = local_ip;
 
 	/* Send the key agreement request */
-	silc_client_send_key_agreement(sg->client, sg->conn, clients[0],
-				       local ? local_ip : NULL, NULL, 0, 60,
-				       silcpurple_buddy_keyagr_cb, a);
+	silc_client_send_key_agreement(sg->client, sg->conn, client_entry,
+				       &params, sg->public_key,
+				       sg->private_key,
+				       silcpurple_buddy_keyagr_cb, NULL);
 
 	silc_free(local_ip);
 	silc_free(remote_ip);
-	silc_free(clients);
+	silc_client_list_free(sg->client, sg->conn, clients);
 }
 
 typedef struct {
@@ -244,8 +241,8 @@
 static void
 silcpurple_buddy_keyagr_request_cb(SilcPurpleKeyAgrAsk a, gint id)
 {
-	SilcPurpleKeyAgr ai;
 	SilcClientEntry client_entry;
+	SilcClientConnectionParams params;
 
 	if (id != 1)
 		goto out;
@@ -255,26 +252,27 @@
 						    &a->client_id);
 	if (!client_entry) {
 		purple_notify_error(a->client->application, _("Key Agreement"),
-				  _("The remote user is not present in the network any more"),
-				  NULL);
+				    _("The remote user is not present in the network any more"),
+				    NULL);
 		goto out;
 	}
 
 	/* If the hostname was provided by the requestor perform the key agreement
 	   now.  Otherwise, we will send him a request to connect to us. */
 	if (a->hostname) {
-		ai = silc_calloc(1, sizeof(*ai));
-		if (!ai)
-			goto out;
-		ai->responder = FALSE;
-		silc_client_perform_key_agreement(a->client, a->conn, client_entry,
+		memset(&params, 0, sizeof(params));
+		params.timeout_secs = 60;
+		silc_client_perform_key_agreement(a->client, a->conn,
+						  client_entry, &params,
+						  a->conn->public_key,
+						  a->conn->private_key,
 						  a->hostname, a->port,
-						  silcpurple_buddy_keyagr_cb, ai);
+						  silcpurple_buddy_keyagr_cb, NULL);
 	} else {
 		/* Send request.  Force us as the point of connection since requestor
 		   did not provide the point of connection. */
 		silcpurple_buddy_keyagr_do(a->client->application,
-					 client_entry->nickname, TRUE);
+					   client_entry->nickname, TRUE);
 	}
 
  out:
@@ -283,14 +281,19 @@
 }
 
 void silcpurple_buddy_keyagr_request(SilcClient client,
-				   SilcClientConnection conn,
-				   SilcClientEntry client_entry,
-				   const char *hostname, SilcUInt16 port)
+				     SilcClientConnection conn,
+				     SilcClientEntry client_entry,
+				     const char *hostname, SilcUInt16 port,
+				     SilcUInt16 protocol)
 {
 	char tmp[128], tmp2[128];
 	SilcPurpleKeyAgrAsk a;
 	PurpleConnection *gc = client->application;
 
+	/* For now Pidgin don't support UDP key agreement */
+	if (protocol == 1)
+	  return;
+
 	g_snprintf(tmp, sizeof(tmp),
 		   _("Key agreement request received from %s. Would you like to "
 		     "perform the key agreement?"), client_entry->nickname);
@@ -304,15 +307,15 @@
 		return;
 	a->client = client;
 	a->conn = conn;
-	a->client_id = *client_entry->id;
+	a->client_id = client_entry->id;
 	if (hostname)
 		a->hostname = strdup(hostname);
 	a->port = port;
 
 	purple_request_action(client->application, _("Key Agreement Request"), tmp,
-			    hostname ? tmp2 : NULL, 1, gc->account, client_entry->nickname,
-				NULL, a, 2, _("Yes"), G_CALLBACK(silcpurple_buddy_keyagr_request_cb),
-			    _("No"), G_CALLBACK(silcpurple_buddy_keyagr_request_cb));
+			      hostname ? tmp2 : NULL, 1, gc->account, client_entry->nickname,
+			      NULL, a, 2, _("Yes"), G_CALLBACK(silcpurple_buddy_keyagr_request_cb),
+			      _("No"), G_CALLBACK(silcpurple_buddy_keyagr_request_cb));
 }
 
 static void
@@ -333,9 +336,7 @@
 	PurpleBuddy *b;
 	PurpleConnection *gc;
         SilcPurple sg;
-	char *nickname;
-	SilcClientEntry *clients;
-	SilcUInt32 clients_count;
+	SilcDList clients;
 
 	g_return_if_fail(PURPLE_BLIST_NODE_IS_BUDDY(node));
 
@@ -343,23 +344,16 @@
 	gc = purple_account_get_connection(b->account);
 	sg = gc->proto_data;
 
-	if (!silc_parse_userfqdn(b->name, &nickname, NULL))
-		return;
-
 	/* Find client entry */
 	clients = silc_client_get_clients_local(sg->client, sg->conn,
-						nickname, b->name,
-						&clients_count);
-	if (!clients) {
-		silc_free(nickname);
+						b->name, FALSE);
+	if (!clients)
 		return;
-	}
 
-	clients[0]->prv_resp = FALSE;
+	silc_dlist_start(clients);
 	silc_client_del_private_message_key(sg->client, sg->conn,
-					    clients[0]);
-	silc_free(clients);
-	silc_free(nickname);
+					    silc_dlist_get(clients));
+	silc_client_list_free(sg->client, sg->conn, clients);
 }
 
 typedef struct {
@@ -386,8 +380,8 @@
 						    &p->client_id);
 	if (!client_entry) {
 		purple_notify_error(p->client->application, _("IM With Password"),
-				  _("The remote user is not present in the network any more"),
-				  NULL);
+				    _("The remote user is not present in the network any more"),
+				    NULL);
 		silc_free(p);
 		return;
 	}
@@ -398,21 +392,16 @@
 	silc_client_add_private_message_key(p->client, p->conn,
 					    client_entry, NULL, NULL,
 					    (unsigned char *)passphrase,
-					    strlen(passphrase), FALSE,
-					    client_entry->prv_resp);
-	if (!client_entry->prv_resp)
-		silc_client_send_private_message_key_request(p->client,
-							     p->conn,
-							     client_entry);
+					    strlen(passphrase));
         silc_free(p);
 }
 
 static void
 silcpurple_buddy_privkey_resolved(SilcClient client,
-				SilcClientConnection conn,
-				SilcClientEntry *clients,
-				SilcUInt32 clients_count,
-				void *context)
+				  SilcClientConnection conn,
+				  SilcStatus status,
+				  SilcDList clients,
+				  void *context)
 {
 	char tmp[256];
 
@@ -434,42 +423,39 @@
 silcpurple_buddy_privkey(PurpleConnection *gc, const char *name)
 {
 	SilcPurple sg = gc->proto_data;
-	char *nickname;
 	SilcPurplePrivkey p;
-	SilcClientEntry *clients;
-	SilcUInt32 clients_count;
+	SilcDList clients;
+	SilcClientEntry client_entry;
 
 	if (!name)
 		return;
-	if (!silc_parse_userfqdn(name, &nickname, NULL))
-		return;
 
 	/* Find client entry */
 	clients = silc_client_get_clients_local(sg->client, sg->conn,
-						nickname, name,
-						&clients_count);
+						name, FALSE);
 	if (!clients) {
-		silc_client_get_clients(sg->client, sg->conn, nickname, NULL,
+		silc_client_get_clients(sg->client, sg->conn, name, NULL,
 					silcpurple_buddy_privkey_resolved,
 					g_strdup(name));
-		silc_free(nickname);
 		return;
 	}
 
+	silc_dlist_start(clients);
+	client_entry = silc_dlist_get(clients);
+
 	p = silc_calloc(1, sizeof(*p));
 	if (!p)
 		return;
 	p->client = sg->client;
 	p->conn = sg->conn;
-	p->client_id = *clients[0]->id;
+	p->client_id = client_entry->id;
 	purple_request_input(gc, _("IM With Password"), NULL,
 	                     _("Set IM Password"), NULL, FALSE, TRUE, NULL,
 	                     _("OK"), G_CALLBACK(silcpurple_buddy_privkey_cb),
 	                     _("Cancel"), G_CALLBACK(silcpurple_buddy_privkey_cb),
 	                     gc->account, NULL, NULL, p);
 
-	silc_free(clients);
-	silc_free(nickname);
+	silc_client_list_free(sg->client, sg->conn, clients);
 }
 
 static void
@@ -498,13 +484,21 @@
 static void
 silcpurple_buddy_getkey(PurpleConnection *gc, const char *name);
 
-static void
-silcpurple_buddy_getkey_cb(SilcPurpleBuddyGetkey g,
-			 SilcClientCommandReplyContext cmd)
+static SilcBool
+silcpurple_buddy_getkey_cb(SilcClient client, SilcClientConnection conn,
+			   SilcCommand command, SilcStatus status,
+			   SilcStatus error, void *context, va_list ap)
 {
 	SilcClientEntry client_entry;
-	unsigned char *pk;
-	SilcUInt32 pk_len;
+	SilcPurpleBuddyGetkey g = context;
+
+	if (status != SILC_STATUS_OK) {
+		purple_notify_error(g->client->application, _("Get Public Key"),
+				  _("The remote user is not present in the network any more"),
+				  NULL);
+		silc_free(g);
+		return FALSE;
+	}
 
 	/* Get the client entry. */
 	client_entry = silc_client_get_client_by_id(g->client, g->conn,
@@ -514,30 +508,28 @@
 				  _("The remote user is not present in the network any more"),
 				  NULL);
 		silc_free(g);
-		return;
+		return FALSE;
 	}
 
 	if (!client_entry->public_key) {
 		silc_free(g);
-		return;
+		return FALSE;
 	}
 
 	/* Now verify the public key */
-	pk = silc_pkcs_public_key_encode(client_entry->public_key, &pk_len);
 	silcpurple_verify_public_key(g->client, g->conn, client_entry->nickname,
-				   SILC_SOCKET_TYPE_CLIENT,
-				   pk, pk_len, SILC_SKE_PK_TYPE_SILC,
-				   NULL, NULL);
-	silc_free(pk);
+				     SILC_CONN_CLIENT, client_entry->public_key,
+				     NULL, NULL);
 	silc_free(g);
+	return TRUE;
 }
 
 static void
 silcpurple_buddy_getkey_resolved(SilcClient client,
-			       SilcClientConnection conn,
-			       SilcClientEntry *clients,
-			       SilcUInt32 clients_count,
-			       void *context)
+				 SilcClientConnection conn,
+				 SilcStatus status,
+				 SilcDList clients,
+				 void *context)
 {
 	char tmp[256];
 
@@ -546,7 +538,7 @@
 			   _("User %s is not present in the network"),
 			   (const char *)context);
 		purple_notify_error(client->application, _("Get Public Key"),
-				  _("Cannot fetch the public key"), tmp);
+				    _("Cannot fetch the public key"), tmp);
 		g_free(context);
 		return;
 	}
@@ -561,42 +553,38 @@
 	SilcPurple sg = gc->proto_data;
 	SilcClient client = sg->client;
 	SilcClientConnection conn = sg->conn;
-	SilcClientEntry *clients;
-	SilcUInt32 clients_count;
+	SilcClientEntry client_entry;
+	SilcDList clients;
 	SilcPurpleBuddyGetkey g;
-	char *nickname;
+	SilcUInt16 cmd_ident;
 
 	if (!name)
 		return;
 
-	if (!silc_parse_userfqdn(name, &nickname, NULL))
-		return;
-
 	/* Find client entry */
-	clients = silc_client_get_clients_local(client, conn, nickname, name,
-						&clients_count);
+	clients = silc_client_get_clients_local(client, conn, name, FALSE);
 	if (!clients) {
-		silc_client_get_clients(client, conn, nickname, NULL,
+		silc_client_get_clients(client, conn, name, NULL,
 					silcpurple_buddy_getkey_resolved,
 					g_strdup(name));
-		silc_free(nickname);
 		return;
 	}
 
+	silc_dlist_start(clients);
+	client_entry = silc_dlist_get(clients);
+
 	/* Call GETKEY */
 	g = silc_calloc(1, sizeof(*g));
 	if (!g)
 		return;
 	g->client = client;
 	g->conn = conn;
-	g->client_id = *clients[0]->id;
-	silc_client_command_call(client, conn, NULL, "GETKEY",
-				 clients[0]->nickname, NULL);
-	silc_client_command_pending(conn, SILC_COMMAND_GETKEY,
-				    conn->cmd_ident,
-				    (SilcCommandCb)silcpurple_buddy_getkey_cb, g);
-	silc_free(clients);
-	silc_free(nickname);
+	g->client_id = client_entry->id;
+	cmd_ident = silc_client_command_call(client, conn, NULL, "GETKEY",
+					     client_entry->nickname, NULL);
+	silc_client_command_pending(conn, SILC_COMMAND_GETKEY, cmd_ident,
+				    silcpurple_buddy_getkey_cb, g);
+	silc_client_list_free(client, conn, clients);
 }
 
 static void
@@ -629,8 +617,7 @@
 	sg = gc->proto_data;
 
 	pkfile = purple_blist_node_get_string(node, "public-key");
-	if (!silc_pkcs_load_public_key(pkfile, &public_key, SILC_PKCS_FILE_PEM) &&
-	    !silc_pkcs_load_public_key(pkfile, &public_key, SILC_PKCS_FILE_BIN)) {
+	if (!silc_pkcs_load_public_key(pkfile, &public_key)) {
 		purple_notify_error(gc,
 				  _("Show Public Key"),
 				  _("Could not load public key"), NULL);
@@ -661,6 +648,7 @@
 	PurpleBuddy *b;
 	unsigned char *offline_pk;
 	SilcUInt32 offline_pk_len;
+	SilcPublicKey public_key;
 	unsigned int offline        : 1;
 	unsigned int pubkey_search  : 1;
 	unsigned int init           : 1;
@@ -670,10 +658,10 @@
 silcpurple_add_buddy_ask_pk_cb(SilcPurpleBuddyRes r, gint id);
 static void
 silcpurple_add_buddy_resolved(SilcClient client,
-			    SilcClientConnection conn,
-			    SilcClientEntry *clients,
-			    SilcUInt32 clients_count,
-			    void *context);
+			      SilcClientConnection conn,
+			      SilcStatus status,
+			      SilcDList clients,
+			      void *context);
 
 void silcpurple_get_info(PurpleConnection *gc, const char *who)
 {
@@ -735,35 +723,38 @@
 	g_snprintf(tmp, sizeof(tmp), _("The %s buddy is not trusted"),
 		   r->b->name);
 	purple_notify_error(r->client->application, _("Add Buddy"), tmp,
-			  _("You cannot receive buddy notifications until you "
-			    "import his/her public key.  You can use the Get Public Key "
-			    "command to get the public key."));
+			    _("You cannot receive buddy notifications until you "
+			      "import his/her public key.  You can use the Get Public Key "
+			      "command to get the public key."));
 	purple_prpl_got_user_status(purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), SILCPURPLE_STATUS_ID_OFFLINE, NULL);
 }
 
 static void
-silcpurple_add_buddy_save(bool success, void *context)
+silcpurple_add_buddy_save(SilcBool success, void *context)
 {
 	SilcPurpleBuddyRes r = context;
 	PurpleBuddy *b = r->b;
-	SilcClient client = r->client;
 	SilcClientEntry client_entry;
 	SilcAttributePayload attr;
 	SilcAttribute attribute;
 	SilcVCardStruct vcard;
-	SilcAttributeObjMime message, extension;
+	SilcMime message = NULL, extension = NULL;
 #ifdef SILC_ATTRIBUTE_USER_ICON
-	SilcAttributeObjMime usericon;
+	SilcMime usericon = NULL;
 #endif
 	SilcAttributeObjPk serverpk, usersign, serversign;
 	gboolean usign_success = TRUE, ssign_success = TRUE;
 	char filename[512], filename2[512], *fingerprint = NULL, *tmp;
 	SilcUInt32 len;
+	SilcHash hash;
 	int i;
 
 	if (!success) {
 		/* The user did not trust the public key. */
 		silcpurple_add_buddy_pk_no(r);
+		silc_free(r->offline_pk);
+		if (r->public_key)
+		  silc_pkcs_public_key_free(r->public_key);
 		silc_free(r);
 		return;
 	}
@@ -783,6 +774,8 @@
 		purple_prpl_got_user_status(purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), SILCPURPLE_STATUS_ID_OFFLINE, NULL);
 		silc_free(fingerprint);
 		silc_free(r->offline_pk);
+		if (r->public_key)
+		  silc_pkcs_public_key_free(r->public_key);
 		silc_free(r);
 		return;
 	}
@@ -791,16 +784,15 @@
 	client_entry = silc_client_get_client_by_id(r->client, r->conn,
 						    &r->client_id);
 	if (!client_entry) {
+		silc_free(r->offline_pk);
+		silc_pkcs_public_key_free(r->public_key);
+		if (r->public_key)
+		  silc_pkcs_public_key_free(r->public_key);
 		silc_free(r);
 		return;
 	}
 
 	memset(&vcard, 0, sizeof(vcard));
-	memset(&message, 0, sizeof(message));
-	memset(&extension, 0, sizeof(extension));
-#ifdef SILC_ATTRIBUTE_USER_ICON
-	memset(&usericon, 0, sizeof(usericon));
-#endif
 	memset(&serverpk, 0, sizeof(serverpk));
 	memset(&usersign, 0, sizeof(usersign));
 	memset(&serversign, 0, sizeof(serversign));
@@ -822,21 +814,24 @@
 				break;
 
 			case SILC_ATTRIBUTE_STATUS_MESSAGE:
-				if (!silc_attribute_get_object(attr, (void *)&message,
-							       sizeof(message)))
+				message = silc_mime_alloc();
+				if (!silc_attribute_get_object(attr, (void *)message,
+							       sizeof(*message)))
 					continue;
 				break;
 
 			case SILC_ATTRIBUTE_EXTENSION:
-				if (!silc_attribute_get_object(attr, (void *)&extension,
-							       sizeof(extension)))
+				extension = silc_mime_alloc();
+				if (!silc_attribute_get_object(attr, (void *)extension,
+							       sizeof(*extension)))
 					continue;
 				break;
 
 #ifdef SILC_ATTRIBUTE_USER_ICON
 			case SILC_ATTRIBUTE_USER_ICON:
-				if (!silc_attribute_get_object(attr, (void *)&usericon,
-							       sizeof(usericon)))
+				usericon = silc_mime_alloc();
+				if (!silc_attribute_get_object(attr, (void *)usericon,
+							       sizeof(*usericon)))
 					continue;
 				break;
 #endif
@@ -872,50 +867,54 @@
 	}
 
 	/* Verify the attribute signatures */
+	silc_hash_alloc((const unsigned char *)"sha1", &hash);
 
 	if (usersign.data) {
-		SilcPKCS pkcs;
 		unsigned char *verifyd;
 		SilcUInt32 verify_len;
 
-		silc_pkcs_alloc((unsigned char*)"rsa", &pkcs);
 		verifyd = silc_attribute_get_verify_data(client_entry->attrs,
 							 FALSE, &verify_len);
-		if (verifyd && silc_pkcs_public_key_set(pkcs, client_entry->public_key)){
-			if (!silc_pkcs_verify_with_hash(pkcs, client->sha1hash,
-							usersign.data,
-							usersign.data_len,
-							verifyd, verify_len))
-				usign_success = FALSE;
-		}
+		if (verifyd && !silc_pkcs_verify(client_entry->public_key,
+						 usersign.data,
+						 usersign.data_len,
+						 verifyd, verify_len, hash))
+			usign_success = FALSE;
 		silc_free(verifyd);
 	}
 
-	if (serversign.data && !strcmp(serverpk.type, "silc-rsa")) {
+	if (serversign.data) {
 		SilcPublicKey public_key;
-		SilcPKCS pkcs;
+		SilcPKCSType type = 0;
 		unsigned char *verifyd;
 		SilcUInt32 verify_len;
 
-		if (silc_pkcs_public_key_decode(serverpk.data, serverpk.data_len,
-						&public_key)) {
-			silc_pkcs_alloc((unsigned char *)"rsa", &pkcs);
+		if (!strcmp(serverpk.type, "silc-rsa"))
+		  type = SILC_PKCS_SILC;
+		else if (!strcmp(serverpk.type, "ssh-rsa"))
+		  type = SILC_PKCS_SSH2;
+		else if (!strcmp(serverpk.type, "x509v3-sign-rsa"))
+		  type = SILC_PKCS_X509V3;
+		else if (!strcmp(serverpk.type, "pgp-sign-rsa"))
+		  type = SILC_PKCS_OPENPGP;
+
+		if (silc_pkcs_public_key_alloc(type, serverpk.data,
+					       serverpk.data_len,
+					       &public_key)) {
 			verifyd = silc_attribute_get_verify_data(client_entry->attrs,
 								 TRUE, &verify_len);
-			if (verifyd && silc_pkcs_public_key_set(pkcs, public_key)) {
-				if (!silc_pkcs_verify_with_hash(pkcs, client->sha1hash,
-							       serversign.data,
-							       serversign.data_len,
-							       verifyd, verify_len))
-					ssign_success = FALSE;
-			}
+			if (verifyd && !silc_pkcs_verify(public_key,
+							 serversign.data,
+							 serversign.data_len,
+							 verifyd, verify_len,
+							 hash))
+				ssign_success = FALSE;
 			silc_pkcs_public_key_free(public_key);
 			silc_free(verifyd);
 		}
 	}
 
-	fingerprint = silc_fingerprint(client_entry->fingerprint,
-				       client_entry->fingerprint_len);
+	fingerprint = silc_fingerprint(client_entry->fingerprint, 20);
 	for (i = 0; i < strlen(fingerprint); i++)
 		if (fingerprint[i] == ' ')
 			fingerprint[i] = '_';
@@ -954,46 +953,45 @@
 		}
 
 		/* Save status message */
-		if (message.mime) {
+		if (message) {
 			memset(filename2, 0, sizeof(filename2));
 			g_snprintf(filename2, sizeof(filename2) - 1,
 				   "%s" G_DIR_SEPARATOR_S "status_message.mime",
 				   filename);
-			silc_file_writefile(filename2, (char *)message.mime,
-					    message.mime_len);
+			tmp = (char *)silc_mime_get_data(message, &len);
+			silc_file_writefile(filename2, tmp, len);
+			silc_mime_free(message);
 		}
 
 		/* Save extension data */
-		if (extension.mime) {
+		if (extension) {
 			memset(filename2, 0, sizeof(filename2));
 			g_snprintf(filename2, sizeof(filename2) - 1,
 				   "%s" G_DIR_SEPARATOR_S "extension.mime",
 				   filename);
-			silc_file_writefile(filename2, (char *)extension.mime,
-					    extension.mime_len);
+			tmp = (char *)silc_mime_get_data(extension, &len);
+			silc_file_writefile(filename2, tmp, len);
+			silc_mime_free(extension);
 		}
 
 #ifdef SILC_ATTRIBUTE_USER_ICON
 		/* Save user icon */
-		if (usericon.mime) {
-			SilcMime m = silc_mime_decode(usericon.mime,
-						      usericon.mime_len);
-			if (m) {
-				const char *type = silc_mime_get_field(m, "Content-Type");
-				if (!strcmp(type, "image/jpeg") ||
-				    !strcmp(type, "image/gif") ||
-				    !strcmp(type, "image/bmp") ||
-				    !strcmp(type, "image/png")) {
-					const unsigned char *data;
-					SilcUInt32 data_len;
-					data = silc_mime_get_data(m, &data_len);
-					if (data) {
-						/* TODO: Check if SILC gives us something to use as the checksum instead */
-						purple_buddy_icons_set_for_user(purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), g_memdup(data, data_len), data_len, NULL);
-					}
+		if (usericon) {
+			const char *type = silc_mime_get_field(usericon, "Content-Type");
+			if (type &&
+			    (!strcmp(type, "image/jpeg") ||
+			     !strcmp(type, "image/gif") ||
+			     !strcmp(type, "image/bmp") ||
+			     !strcmp(type, "image/png"))) {
+				const unsigned char *data;
+				SilcUInt32 data_len;
+				data = silc_mime_get_data(usericon, &data_len);
+				if (data) {
+					/* TODO: Check if SILC gives us something to use as the checksum instead */
+					purple_buddy_icons_set_for_user(purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), g_memdup(data, data_len), data_len, NULL);
 				}
-				silc_mime_free(m);
 			}
+			silc_mime_free(usericon);
 		}
 #endif
 	}
@@ -1015,7 +1013,11 @@
 	silc_client_command_call(r->client, r->conn, NULL, "WATCH", "-pubkey",
 				 filename2, NULL);
 
+	silc_hash_free(hash);
 	silc_free(fingerprint);
+	silc_free(r->offline_pk);
+	if (r->public_key)
+	  silc_pkcs_public_key_free(r->public_key);
 	silc_free(r);
 }
 
@@ -1023,11 +1025,9 @@
 silcpurple_add_buddy_ask_import(void *user_data, const char *name)
 {
 	SilcPurpleBuddyRes r = (SilcPurpleBuddyRes)user_data;
-	SilcPublicKey public_key;
 
 	/* Load the public key */
-	if (!silc_pkcs_load_public_key(name, &public_key, SILC_PKCS_FILE_PEM) &&
-	    !silc_pkcs_load_public_key(name, &public_key, SILC_PKCS_FILE_BIN)) {
+	if (!silc_pkcs_load_public_key(name, &r->public_key)) {
 		silcpurple_add_buddy_ask_pk_cb(r, 0);
 		purple_notify_error(r->client->application,
 				  _("Add Buddy"), _("Could not load public key"), NULL);
@@ -1035,12 +1035,10 @@
 	}
 
 	/* Now verify the public key */
-	r->offline_pk = silc_pkcs_public_key_encode(public_key, &r->offline_pk_len);
+	r->offline_pk = silc_pkcs_public_key_encode(r->public_key, &r->offline_pk_len);
 	silcpurple_verify_public_key(r->client, r->conn, r->b->name,
-				   SILC_SOCKET_TYPE_CLIENT,
-				   r->offline_pk, r->offline_pk_len,
-				   SILC_SKE_PK_TYPE_SILC,
-				   silcpurple_add_buddy_save, r);
+				     SILC_CONN_CLIENT, r->public_key,
+				     silcpurple_add_buddy_save, r);
 }
 
 static void
@@ -1065,9 +1063,9 @@
 
 	/* Open file selector to select the public key. */
 	purple_request_file(r->client->application, _("Open..."), NULL, FALSE,
-			  G_CALLBACK(silcpurple_add_buddy_ask_import),
-			  G_CALLBACK(silcpurple_add_buddy_ask_pk_cancel),
-			  purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), NULL, r);
+			    G_CALLBACK(silcpurple_add_buddy_ask_import),
+			    G_CALLBACK(silcpurple_add_buddy_ask_pk_cancel),
+			    purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), NULL, r);
 
 }
 
@@ -1078,20 +1076,29 @@
 	g_snprintf(tmp, sizeof(tmp), _("The %s buddy is not present in the network"),
 		   r->b->name);
 	purple_request_action(r->client->application, _("Add Buddy"), tmp,
-			    _("To add the buddy you must import his/her public key. "
-			      "Press Import to import a public key."), 0,
-				  purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), NULL, r, 2,
-			    _("Cancel"), G_CALLBACK(silcpurple_add_buddy_ask_pk_cb),
-			    _("_Import..."), G_CALLBACK(silcpurple_add_buddy_ask_pk_cb));
+			      _("To add the buddy you must import his/her public key. "
+				"Press Import to import a public key."), 0,
+			      purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), NULL, r, 2,
+			      _("Cancel"), G_CALLBACK(silcpurple_add_buddy_ask_pk_cb),
+			      _("_Import..."), G_CALLBACK(silcpurple_add_buddy_ask_pk_cb));
 }
 
-static void
-silcpurple_add_buddy_getkey_cb(SilcPurpleBuddyRes r,
-			     SilcClientCommandReplyContext cmd)
+static SilcBool
+silcpurple_add_buddy_getkey_cb(SilcClient client, SilcClientConnection conn,
+			       SilcCommand command, SilcStatus status,
+			       SilcStatus error, void *context, va_list ap)
 {
+	SilcPurpleBuddyRes r = context;
 	SilcClientEntry client_entry;
-	unsigned char *pk;
-	SilcUInt32 pk_len;
+
+	if (status != SILC_STATUS_OK) {
+		/* The buddy is offline/nonexistent. We will require user
+		   to associate a public key with the buddy or the buddy
+		   cannot be added. */
+		r->offline = TRUE;
+		silcpurple_add_buddy_ask_pk(r);
+		return FALSE;
+	}
 
 	/* Get the client entry. */
 	client_entry = silc_client_get_client_by_id(r->client, r->conn,
@@ -1102,16 +1109,14 @@
 		   cannot be added. */
 		r->offline = TRUE;
 		silcpurple_add_buddy_ask_pk(r);
-		return;
+		return FALSE;
 	}
 
 	/* Now verify the public key */
-	pk = silc_pkcs_public_key_encode(client_entry->public_key, &pk_len);
 	silcpurple_verify_public_key(r->client, r->conn, client_entry->nickname,
-				   SILC_SOCKET_TYPE_CLIENT,
-				   pk, pk_len, SILC_SKE_PK_TYPE_SILC,
-				   silcpurple_add_buddy_save, r);
-	silc_free(pk);
+				     SILC_CONN_CLIENT, client_entry->public_key,
+				     silcpurple_add_buddy_save, r);
+	return TRUE;
 }
 
 static void
@@ -1120,6 +1125,7 @@
 	PurpleRequestField *f;
 	const GList *list;
 	SilcClientEntry client_entry;
+	SilcDList clients;
 
 	f = purple_request_fields_get_field(fields, "list");
 	list = purple_request_field_list_get_selected(f);
@@ -1131,7 +1137,11 @@
 	}
 
 	client_entry = purple_request_field_list_get_data(f, list->data);
-	silcpurple_add_buddy_resolved(r->client, r->conn, &client_entry, 1, r);
+	clients = silc_dlist_init();
+	silc_dlist_add(clients, client_entry);
+	silcpurple_add_buddy_resolved(r->client, r->conn, SILC_STATUS_OK,
+				      clients, r);
+	silc_dlist_uninit(clients);
 }
 
 static void
@@ -1143,16 +1153,14 @@
 }
 
 static void
-silcpurple_add_buddy_select(SilcPurpleBuddyRes r,
-			  SilcClientEntry *clients,
-			  SilcUInt32 clients_count)
+silcpurple_add_buddy_select(SilcPurpleBuddyRes r, SilcDList clients)
 {
 	PurpleRequestFields *fields;
 	PurpleRequestFieldGroup *g;
 	PurpleRequestField *f;
 	char tmp[512], tmp2[128];
-	int i;
 	char *fingerprint;
+	SilcClientEntry client_entry;
 
 	fields = purple_request_fields_new();
 	g = purple_request_field_group_new(NULL);
@@ -1161,56 +1169,56 @@
 	purple_request_field_list_set_multi_select(f, FALSE);
 	purple_request_fields_add_group(fields, g);
 
-	for (i = 0; i < clients_count; i++) {
+	silc_dlist_start(clients);
+	while ((client_entry = silc_dlist_get(clients))) {
 		fingerprint = NULL;
-		if (clients[i]->fingerprint) {
-			fingerprint = silc_fingerprint(clients[i]->fingerprint,
-						       clients[i]->fingerprint_len);
+		if (*client_entry->fingerprint) {
+			fingerprint = silc_fingerprint(client_entry->fingerprint, 20);
 			g_snprintf(tmp2, sizeof(tmp2), "\n%s", fingerprint);
 		}
 		g_snprintf(tmp, sizeof(tmp), "%s - %s (%s@%s)%s",
-			   clients[i]->realname, clients[i]->nickname,
-			   clients[i]->username, clients[i]->hostname ?
-			   clients[i]->hostname : "",
+			   client_entry->realname, client_entry->nickname,
+			   client_entry->username, *client_entry->hostname ?
+			   client_entry->hostname : "",
 			   fingerprint ? tmp2 : "");
-		purple_request_field_list_add(f, tmp, clients[i]);
+		purple_request_field_list_add(f, tmp, client_entry);
 		silc_free(fingerprint);
 	}
 
 	purple_request_fields(r->client->application, _("Add Buddy"),
-				_("Select correct user"),
-				r->pubkey_search
-					? _("More than one user was found with the same public key. Select "
-						"the correct user from the list to add to the buddy list.")
-					: _("More than one user was found with the same name. Select "
-						"the correct user from the list to add to the buddy list."),
-				fields,
-				_("OK"), G_CALLBACK(silcpurple_add_buddy_select_cb),
-				_("Cancel"), G_CALLBACK(silcpurple_add_buddy_select_cancel),
-				purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), NULL, r);
+			      _("Select correct user"),
+			      r->pubkey_search
+			      ? _("More than one user was found with the same public key. Select "
+				  "the correct user from the list to add to the buddy list.")
+			      : _("More than one user was found with the same name. Select "
+				  "the correct user from the list to add to the buddy list."),
+			      fields,
+			      _("OK"), G_CALLBACK(silcpurple_add_buddy_select_cb),
+			      _("Cancel"), G_CALLBACK(silcpurple_add_buddy_select_cancel),
+			      purple_buddy_get_account(r->b), purple_buddy_get_name(r->b), NULL, r);
 }
 
 static void
 silcpurple_add_buddy_resolved(SilcClient client,
-			    SilcClientConnection conn,
-			    SilcClientEntry *clients,
-			    SilcUInt32 clients_count,
-			    void *context)
+			      SilcClientConnection conn,
+			      SilcStatus status,
+			      SilcDList clients,
+			      void *context)
 {
 	SilcPurpleBuddyRes r = context;
 	PurpleBuddy *b = r->b;
 	SilcAttributePayload pub;
 	SilcAttributeObjPk userpk;
-	unsigned char *pk;
-	SilcUInt32 pk_len;
 	const char *filename;
+	SilcClientEntry client_entry = NULL;
+	SilcUInt16 cmd_ident;
 
 	filename = purple_blist_node_get_string((PurpleBlistNode *)b, "public-key");
 
 	/* If the buddy is offline/nonexistent, we will require user
 	   to associate a public key with the buddy or the buddy
 	   cannot be added. */
-	if (!clients_count) {
+	if (!clients) {
 		if (r->init) {
 			silc_free(r);
 			return;
@@ -1228,33 +1236,37 @@
 
 	/* If more than one client was found with nickname, we need to verify
 	   from user which one is the correct. */
-	if (clients_count > 1 && !r->pubkey_search) {
+	if (silc_dlist_count(clients) > 1 && !r->pubkey_search) {
 		if (r->init) {
 			silc_free(r);
 			return;
 		}
 
-		silcpurple_add_buddy_select(r, clients, clients_count);
+		silcpurple_add_buddy_select(r, clients);
 		return;
 	}
 
+	silc_dlist_start(clients);
+	client_entry = silc_dlist_get(clients);
+
 	/* If we searched using public keys and more than one entry was found
 	   the same person is logged on multiple times. */
-	if (clients_count > 1 && r->pubkey_search && b->name) {
+	if (silc_dlist_count(clients) > 1 && r->pubkey_search && b->name) {
 		if (r->init) {
 			/* Find the entry that closest matches to the
 			   buddy nickname. */
-			int i;
-			for (i = 0; i < clients_count; i++) {
-				if (!strncasecmp(b->name, clients[i]->nickname,
+			SilcClientEntry entry;
+			silc_dlist_start(clients);
+			while ((entry = silc_dlist_get(clients))) {
+				if (!strncasecmp(b->name, entry->nickname,
 						 strlen(b->name))) {
-					clients[0] = clients[i];
+					client_entry = entry;
 					break;
 				}
 			}
 		} else {
 			/* Verify from user which one is correct */
-			silcpurple_add_buddy_select(r, clients, clients_count);
+			silcpurple_add_buddy_select(r, clients);
 			return;
 		}
 	}
@@ -1262,61 +1274,60 @@
 	/* The client was found.  Now get its public key and verify
 	   that before adding the buddy. */
 	memset(&userpk, 0, sizeof(userpk));
-	b->proto_data = silc_memdup(clients[0]->id, sizeof(*clients[0]->id));
-	r->client_id = *clients[0]->id;
+	b->proto_data = silc_memdup(&client_entry->id, sizeof(client_entry->id));
+	r->client_id = client_entry->id;
 
 	/* Get the public key from attributes, if not present then
 	   resolve it with GETKEY unless we have it cached already. */
-	if (clients[0]->attrs && !clients[0]->public_key) {
-		pub = silcpurple_get_attr(clients[0]->attrs,
-					SILC_ATTRIBUTE_USER_PUBLIC_KEY);
+	if (client_entry->attrs && !client_entry->public_key) {
+		pub = silcpurple_get_attr(client_entry->attrs,
+					  SILC_ATTRIBUTE_USER_PUBLIC_KEY);
 		if (!pub || !silc_attribute_get_object(pub, (void *)&userpk,
 						       sizeof(userpk))) {
 			/* Get public key with GETKEY */
-			silc_client_command_call(client, conn, NULL,
-						 "GETKEY", clients[0]->nickname, NULL);
+			cmd_ident =
+			  silc_client_command_call(client, conn, NULL,
+						   "GETKEY", client_entry->nickname, NULL);
 			silc_client_command_pending(conn, SILC_COMMAND_GETKEY,
-						    conn->cmd_ident,
-						    (SilcCommandCb)silcpurple_add_buddy_getkey_cb,
+						    cmd_ident,
+						    silcpurple_add_buddy_getkey_cb,
 						    r);
 			return;
 		}
-		if (!silc_pkcs_public_key_decode(userpk.data, userpk.data_len,
-						 &clients[0]->public_key))
+		if (!silc_pkcs_public_key_alloc(SILC_PKCS_SILC,
+						userpk.data, userpk.data_len,
+						&client_entry->public_key))
 			return;
 		silc_free(userpk.data);
-	} else if (filename && !clients[0]->public_key) {
-		if (!silc_pkcs_load_public_key(filename, &clients[0]->public_key,
-					       SILC_PKCS_FILE_PEM) &&
-		    !silc_pkcs_load_public_key(filename, &clients[0]->public_key,
-					       SILC_PKCS_FILE_BIN)) {
+	} else if (filename && !client_entry->public_key) {
+		if (!silc_pkcs_load_public_key(filename, &client_entry->public_key)) {
 			/* Get public key with GETKEY */
-			silc_client_command_call(client, conn, NULL,
-						 "GETKEY", clients[0]->nickname, NULL);
+			cmd_ident =
+			  silc_client_command_call(client, conn, NULL,
+						   "GETKEY", client_entry->nickname, NULL);
 			silc_client_command_pending(conn, SILC_COMMAND_GETKEY,
-						    conn->cmd_ident,
-						    (SilcCommandCb)silcpurple_add_buddy_getkey_cb,
+						    cmd_ident,
+						    silcpurple_add_buddy_getkey_cb,
 						    r);
 			return;
 		}
-	} else if (!clients[0]->public_key) {
+	} else if (!client_entry->public_key) {
 		/* Get public key with GETKEY */
-		silc_client_command_call(client, conn, NULL,
-					 "GETKEY", clients[0]->nickname, NULL);
+		cmd_ident =
+		  silc_client_command_call(client, conn, NULL,
+					   "GETKEY", client_entry->nickname, NULL);
 		silc_client_command_pending(conn, SILC_COMMAND_GETKEY,
-					    conn->cmd_ident,
-					    (SilcCommandCb)silcpurple_add_buddy_getkey_cb,
+					    cmd_ident,
+					    silcpurple_add_buddy_getkey_cb,
 					    r);
 		return;
 	}
 
 	/* We have the public key, verify it. */
-	pk = silc_pkcs_public_key_encode(clients[0]->public_key, &pk_len);
-	silcpurple_verify_public_key(client, conn, clients[0]->nickname,
-				   SILC_SOCKET_TYPE_CLIENT,
-				   pk, pk_len, SILC_SKE_PK_TYPE_SILC,
-				   silcpurple_add_buddy_save, r);
-	silc_free(pk);
+	silcpurple_verify_public_key(client, conn, client_entry->nickname,
+				     SILC_CONN_CLIENT,
+				     client_entry->public_key,
+				     silcpurple_add_buddy_save, r);
 }
 
 static void
@@ -1344,10 +1355,7 @@
 		SilcPublicKey public_key;
 		SilcAttributeObjPk userpk;
 
-		if (!silc_pkcs_load_public_key(filename, &public_key,
-					       SILC_PKCS_FILE_PEM) &&
-		    !silc_pkcs_load_public_key(filename, &public_key,
-					       SILC_PKCS_FILE_BIN))
+		if (!silc_pkcs_load_public_key(filename, &public_key))
 			return;
 
 		/* Get all attributes, and use the public key to search user */
@@ -1632,12 +1640,13 @@
 						    sg->conn,
 						    buddy->proto_data);
 
-	if (client_entry && client_entry->send_key) {
+	if (client_entry &&
+	    silc_client_private_message_key_is_set(sg->client,
+						   sg->conn, client_entry)) {
 		act = purple_menu_action_new(_("Reset IM Key"),
 		                           PURPLE_CALLBACK(silcpurple_buddy_resetkey),
 		                           NULL, NULL);
 		m = g_list_append(m, act);
-
 	} else {
 		act = purple_menu_action_new(_("IM with Key Exchange"),
 		                           PURPLE_CALLBACK(silcpurple_buddy_keyagr),
@@ -1690,9 +1699,7 @@
 	SilcClientConnection conn = sg->conn;
 	SilcMime mime;
 	char type[32];
-	unsigned char *icon;
 	const char *t;
-	SilcAttributeObjMime obj;
 
 	/* Remove */
 	if (!img) {
@@ -1717,12 +1724,9 @@
 	silc_mime_add_field(mime, "Content-Type", type);
 	silc_mime_add_data(mime, purple_imgstore_get_data(img), purple_imgstore_get_size(img));
 
-	obj.mime = icon = silc_mime_encode(mime, &obj.mime_len);
-	if (obj.mime)
-		silc_client_attribute_add(client, conn, 
-					  SILC_ATTRIBUTE_USER_ICON, &obj, sizeof(obj));
+	silc_client_attribute_add(client, conn,
+				  SILC_ATTRIBUTE_USER_ICON, mime, sizeof(*mime));
 
-	silc_free(icon);
 	silc_mime_free(mime);
 }
 #endif
diff -u silc.orig/chat.c silc/chat.c
--- silc.orig/chat.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/chat.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 #include "wb.h"
@@ -61,10 +61,10 @@
 
 static void
 silcpurple_chat_getinfo_res(SilcClient client,
-			  SilcClientConnection conn,
-			  SilcChannelEntry *channels,
-			  SilcUInt32 channels_count,
-			  void *context)
+			    SilcClientConnection conn,
+			    SilcStatus status,
+			    SilcDList channels,
+			    void *context)
 {
 	GHashTable *components = context;
 	PurpleConnection *gc = client->application;
@@ -134,13 +134,14 @@
 	}
 	silc_hash_table_list_reset(&htl);
 
-	if (channel->channel_key)
+	if (channel->cipher)
 		g_string_append_printf(s, _("<br><b>Channel Cipher:</b> %s"),
-				       silc_cipher_get_name(channel->channel_key));
+				       channel->cipher);
+
 	if (channel->hmac)
 		/* Definition of HMAC: http://en.wikipedia.org/wiki/HMAC */
 		g_string_append_printf(s, _("<br><b>Channel HMAC:</b> %s"),
-				       silc_hmac_get_name(channel->hmac));
+				       channel->hmac);
 
 	if (channel->topic) {
 		tmp2 = g_markup_escape_text(channel->topic, -1);
@@ -211,7 +212,7 @@
 	SilcPurple sg;
 	SilcChannelEntry channel;
 	PurpleChat *c;
-	SilcBuffer pubkeys;
+	SilcDList pubkeys;
 } *SilcPurpleChauth;
 
 static void
@@ -227,22 +228,21 @@
 	SilcUInt32 m;
 
 	/* Load the public key */
-	if (!silc_pkcs_load_public_key(name, &public_key, SILC_PKCS_FILE_PEM) &&
-	    !silc_pkcs_load_public_key(name, &public_key, SILC_PKCS_FILE_BIN)) {
+	if (!silc_pkcs_load_public_key(name, &public_key)) {
 		silcpurple_chat_chauth_show(sgc->sg, sgc->channel, sgc->pubkeys);
-		silc_buffer_free(sgc->pubkeys);
+		silc_dlist_uninit(sgc->pubkeys);
 		silc_free(sgc);
 		purple_notify_error(client->application,
-				  _("Add Channel Public Key"),
-				  _("Could not load public key"), NULL);
+				    _("Add Channel Public Key"),
+				    _("Could not load public key"), NULL);
 		return;
 	}
 
-	pk = silc_pkcs_public_key_payload_encode(public_key);
+	pk = silc_public_key_payload_encode(public_key);
 	chpks = silc_buffer_alloc_size(2);
 	SILC_PUT16_MSB(1, chpks->head);
 	chpks = silc_argument_payload_encode_one(chpks, pk->data,
-						 pk->len, 0x00);
+						 silc_buffer_len(pk), 0x00);
 	silc_buffer_free(pk);
 
 	m = sgc->channel->mode;
@@ -250,15 +250,20 @@
 
 	/* Send CMODE */
 	SILC_PUT32_MSB(m, mode);
-	chidp = silc_id_payload_encode(sgc->channel->id, SILC_ID_CHANNEL);
+	chidp = silc_id_payload_encode(&sgc->channel->id, SILC_ID_CHANNEL);
 	silc_client_command_send(client, conn, SILC_COMMAND_CMODE,
-				 ++conn->cmd_ident, 3,
-				 1, chidp->data, chidp->len,
+				 silcpurple_command_reply, NULL, 3,
+				 1, chidp->data, silc_buffer_len(chidp),
 				 2, mode, sizeof(mode),
-				 9, chpks->data, chpks->len);
+				 9, chpks->data, silc_buffer_len(chpks));
 	silc_buffer_free(chpks);
 	silc_buffer_free(chidp);
-	silc_buffer_free(sgc->pubkeys);
+	if (sgc->pubkeys) {
+	  silc_dlist_start(sgc->pubkeys);
+	  while ((public_key = silc_dlist_get(sgc->pubkeys)))
+		silc_pkcs_public_key_free(public_key);
+	  silc_dlist_uninit(sgc->pubkeys);
+	}
 	silc_free(sgc);
 }
 
@@ -266,8 +271,16 @@
 silcpurple_chat_chpk_cancel(void *user_data, const char *name)
 {
 	SilcPurpleChauth sgc = (SilcPurpleChauth)user_data;
+	SilcPublicKey public_key;
+
 	silcpurple_chat_chauth_show(sgc->sg, sgc->channel, sgc->pubkeys);
-	silc_buffer_free(sgc->pubkeys);
+
+	if (sgc->pubkeys) {
+	  silc_dlist_start(sgc->pubkeys);
+	  while ((public_key = silc_dlist_get(sgc->pubkeys)))
+		silc_pkcs_public_key_free(public_key);
+	  silc_dlist_uninit(sgc->pubkeys);
+	}
 	silc_free(sgc);
 }
 
@@ -289,9 +302,9 @@
 	if (!purple_request_field_list_get_selected(f)) {
 		/* Add new public key */
 		purple_request_file(sg->gc, _("Open Public Key..."), NULL, FALSE,
-				  G_CALLBACK(silcpurple_chat_chpk_add),
-				  G_CALLBACK(silcpurple_chat_chpk_cancel),
-				  purple_connection_get_account(sg->gc), NULL, NULL, sgc);
+				    G_CALLBACK(silcpurple_chat_chpk_add),
+				    G_CALLBACK(silcpurple_chat_chpk_cancel),
+				    purple_connection_get_account(sg->gc), NULL, NULL, sgc);
 		return;
 	}
 
@@ -302,13 +315,12 @@
 		public_key = purple_request_field_list_get_data(f, list->data);
 		if (purple_request_field_list_is_selected(f, list->data)) {
 			/* Delete this public key */
-			pk = silc_pkcs_public_key_payload_encode(public_key);
+			pk = silc_public_key_payload_encode(public_key);
 			chpks = silc_argument_payload_encode_one(chpks, pk->data,
-								 pk->len, 0x01);
+								 silc_buffer_len(pk), 0x01);
 			silc_buffer_free(pk);
 			c++;
 		}
-		silc_pkcs_public_key_free(public_key);
 	}
 	if (!c) {
 		silc_buffer_free(chpks);
@@ -322,15 +334,20 @@
 
 	/* Send CMODE */
 	SILC_PUT32_MSB(m, mode);
-	chidp = silc_id_payload_encode(sgc->channel->id, SILC_ID_CHANNEL);
+	chidp = silc_id_payload_encode(&sgc->channel->id, SILC_ID_CHANNEL);
 	silc_client_command_send(client, conn, SILC_COMMAND_CMODE,
-				 ++conn->cmd_ident, 3,
-				 1, chidp->data, chidp->len,
+				 silcpurple_command_reply, NULL, 3,
+				 1, chidp->data, silc_buffer_len(chidp),
 				 2, mode, sizeof(mode),
-				 9, chpks->data, chpks->len);
+				 9, chpks->data, silc_buffer_len(chpks));
 	silc_buffer_free(chpks);
 	silc_buffer_free(chidp);
-	silc_buffer_free(sgc->pubkeys);
+	if (sgc->pubkeys) {
+	  silc_dlist_start(sgc->pubkeys);
+	  while ((public_key = silc_dlist_get(sgc->pubkeys)))
+		silc_pkcs_public_key_free(public_key);
+	  silc_dlist_uninit(sgc->pubkeys);
+	}
 	silc_free(sgc);
 }
 
@@ -339,6 +356,7 @@
 {
 	SilcPurple sg = sgc->sg;
 	PurpleRequestField *f;
+	SilcPublicKey public_key;
 	const char *curpass, *val;
 	int set;
 
@@ -365,19 +383,23 @@
 		purple_blist_node_remove_setting((PurpleBlistNode *)sgc->c, "passphrase");
 	}
 
-	silc_buffer_free(sgc->pubkeys);
+	if (sgc->pubkeys) {
+	  silc_dlist_start(sgc->pubkeys);
+	  while ((public_key = silc_dlist_get(sgc->pubkeys)))
+		silc_pkcs_public_key_free(public_key);
+	  silc_dlist_uninit(sgc->pubkeys);
+	}
 	silc_free(sgc);
 }
 
 void silcpurple_chat_chauth_show(SilcPurple sg, SilcChannelEntry channel,
-			       SilcBuffer channel_pubkeys)
+				 SilcDList channel_pubkeys)
 {
-	SilcUInt16 argc;
-	SilcArgumentPayload chpks;
+	SilcPublicKey public_key;
+	SilcSILCPublicKey silc_pubkey;
 	unsigned char *pk;
-	SilcUInt32 pk_len, type;
+	SilcUInt32 pk_len;
 	char *fingerprint, *babbleprint;
-	SilcPublicKey pubkey;
 	SilcPublicKeyIdentifier ident;
 	char tmp2[1024], t[512];
 	PurpleRequestFields *fields;
@@ -399,7 +421,7 @@
 
 	g = purple_request_field_group_new(NULL);
 	f = purple_request_field_string_new("passphrase", _("Channel Passphrase"),
-					  curpass, FALSE);
+					    curpass, FALSE);
 	purple_request_field_string_set_masked(f, TRUE);
 	purple_request_field_group_add_field(g, f);
 	purple_request_fields_add_group(fields, g);
@@ -416,55 +438,49 @@
 		     "is required to be able to join. If channel public keys are set "
 		     "then only users whose public keys are listed are able to join."));
 
-	if (!channel_pubkeys) {
+	if (!channel_pubkeys || !silc_dlist_count(channel_pubkeys)) {
 		f = purple_request_field_list_new("list", NULL);
 		purple_request_field_group_add_field(g, f);
 		purple_request_fields(sg->gc, _("Channel Authentication"),
-				    _("Channel Authentication"), t, fields,
-				    _("Add / Remove"), G_CALLBACK(silcpurple_chat_chpk_cb),
-				    _("OK"), G_CALLBACK(silcpurple_chat_chauth_ok),
-					purple_connection_get_account(sg->gc), NULL, NULL, sgc);
+				      _("Channel Authentication"), t, fields,
+				      _("Add / Remove"), G_CALLBACK(silcpurple_chat_chpk_cb),
+				      _("OK"), G_CALLBACK(silcpurple_chat_chauth_ok),
+				      purple_connection_get_account(sg->gc), NULL, NULL, sgc);
+		if (channel_pubkeys)
+		  silc_dlist_uninit(channel_pubkeys);
 		return;
 	}
-	sgc->pubkeys = silc_buffer_copy(channel_pubkeys);
+	sgc->pubkeys = channel_pubkeys;
 
 	g = purple_request_field_group_new(NULL);
 	f = purple_request_field_list_new("list", NULL);
 	purple_request_field_group_add_field(g, f);
 	purple_request_fields_add_group(fields, g);
 
-	SILC_GET16_MSB(argc, channel_pubkeys->data);
-	chpks = silc_argument_payload_parse(channel_pubkeys->data + 2,
-					    channel_pubkeys->len - 2, argc);
-	if (!chpks)
-		return;
-
-	pk = silc_argument_get_first_arg(chpks, &type, &pk_len);
-	while (pk) {
+	silc_dlist_start(channel_pubkeys);
+	while ((public_key = silc_dlist_get(channel_pubkeys))) {
+		pk = silc_pkcs_public_key_encode(public_key, &pk_len);
 		fingerprint = silc_hash_fingerprint(NULL, pk + 4, pk_len - 4);
 		babbleprint = silc_hash_babbleprint(NULL, pk + 4, pk_len - 4);
-		silc_pkcs_public_key_payload_decode(pk, pk_len, &pubkey);
-		ident = silc_pkcs_decode_identifier(pubkey->identifier);
+
+		silc_pubkey = silc_pkcs_get_context(SILC_PKCS_SILC, public_key);
+		ident = &silc_pubkey->identifier;
 
 		g_snprintf(tmp2, sizeof(tmp2), "%s\n  %s\n  %s",
 			   ident->realname ? ident->realname : ident->username ?
 			   ident->username : "", fingerprint, babbleprint);
-		purple_request_field_list_add(f, tmp2, pubkey);
+		purple_request_field_list_add(f, tmp2, public_key);
 
 		silc_free(fingerprint);
 		silc_free(babbleprint);
-		silc_pkcs_free_identifier(ident);
-		pk = silc_argument_get_next_arg(chpks, &type, &pk_len);
 	}
 
 	purple_request_field_list_set_multi_select(f, FALSE);
 	purple_request_fields(sg->gc, _("Channel Authentication"),
-			    _("Channel Authentication"), t, fields,
-			    _("Add / Remove"), G_CALLBACK(silcpurple_chat_chpk_cb),
-			    _("OK"), G_CALLBACK(silcpurple_chat_chauth_ok),
-				purple_connection_get_account(sg->gc), NULL, NULL, sgc);
-
-	silc_argument_payload_free(chpks);
+			      _("Channel Authentication"), t, fields,
+			      _("Add / Remove"), G_CALLBACK(silcpurple_chat_chpk_cb),
+			      _("OK"), G_CALLBACK(silcpurple_chat_chauth_ok),
+			      purple_connection_get_account(sg->gc), NULL, NULL, sgc);
 }
 
 static void
@@ -525,9 +541,9 @@
 
 	/* Add private group to buddy list */
 	g_snprintf(tmp, sizeof(tmp), "%s [Private Group]", name);
-	comp = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);
-	g_hash_table_replace(comp, g_strdup("channel"), g_strdup(tmp));
-	g_hash_table_replace(comp, g_strdup("passphrase"), g_strdup(passphrase));
+	comp = g_hash_table_new_full(g_str_hash, g_str_equal, NULL, g_free);
+	g_hash_table_replace(comp, "channel", g_strdup(tmp));
+	g_hash_table_replace(comp, "passphrase", g_strdup(passphrase));
 
 	cn = purple_chat_new(sg->account, alias, comp);
 	g = (PurpleGroup *)p->c->node.parent;
@@ -596,9 +612,9 @@
 		   _("Please enter the %s channel private group name and passphrase."),
 		   p->channel);
 	purple_request_fields(gc, _("Add Channel Private Group"), NULL, tmp, fields,
-			    _("Add"), G_CALLBACK(silcpurple_chat_prv_add),
-			    _("Cancel"), G_CALLBACK(silcpurple_chat_prv_cancel),
-				purple_connection_get_account(gc), NULL, NULL, p);
+			      _("Add"), G_CALLBACK(silcpurple_chat_prv_add),
+			      _("Cancel"), G_CALLBACK(silcpurple_chat_prv_cancel),
+			      purple_connection_get_account(gc), NULL, NULL, p);
 }
 
 
@@ -907,7 +923,7 @@
 		m = g_list_append(m, act);
 	}
 
-	if (mode & SILC_CHANNEL_UMODE_CHANFO) {
+	if (chu && mode & SILC_CHANNEL_UMODE_CHANFO) {
 		act = purple_menu_action_new(_("Channel Authentication"),
 		                           PURPLE_CALLBACK(silcpurple_chat_chauth),
 		                           NULL, NULL);
@@ -926,7 +942,7 @@
 		}
 	}
 
-	if (mode & SILC_CHANNEL_UMODE_CHANOP) {
+	if (chu && mode & SILC_CHANNEL_UMODE_CHANOP) {
 		act = purple_menu_action_new(_("Set User Limit"),
 		                           PURPLE_CALLBACK(silcpurple_chat_ulimit),
 		                           NULL, NULL);
@@ -969,7 +985,7 @@
 		}
 	}
 
-	if (channel) {
+	if (chu && channel) {
 		SilcPurpleChatWb wb;
 		wb = silc_calloc(1, sizeof(*wb));
 		wb->sg = sg;
@@ -986,86 +1002,10 @@
 
 /******************************* Joining Etc. ********************************/
 
-void silcpurple_chat_join_done(SilcClient client,
-			     SilcClientConnection conn,
-			     SilcClientEntry *clients,
-			     SilcUInt32 clients_count,
-			     void *context)
-{
-	PurpleConnection *gc = client->application;
-	SilcPurple sg = gc->proto_data;
-	SilcChannelEntry channel = context;
-	PurpleConversation *convo;
-	SilcUInt32 retry = SILC_PTR_TO_32(channel->context);
-	SilcHashTableList htl;
-	SilcChannelUser chu;
-	GList *users = NULL, *flags = NULL;
-	char tmp[256];
-
-	if (!clients && retry < 1) {
-		/* Resolving users failed, try again. */
-		channel->context = SILC_32_TO_PTR(retry + 1);
-		silc_client_get_clients_by_channel(client, conn, channel,
-						   silcpurple_chat_join_done, channel);
-		return;
-	}
-
-	/* Add channel to Purple */
-	channel->context = SILC_32_TO_PTR(++sg->channel_ids);
-	serv_got_joined_chat(gc, sg->channel_ids, channel->channel_name);
-	convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-							channel->channel_name, sg->account);
-	if (!convo)
-		return;
-
-	/* Add all users to channel */
-	silc_hash_table_list(channel->user_list, &htl);
-	while (silc_hash_table_get(&htl, NULL, (void *)&chu)) {
-		PurpleConvChatBuddyFlags f = PURPLE_CBFLAGS_NONE;
-		if (!chu->client->nickname)
-			continue;
-		chu->context = SILC_32_TO_PTR(sg->channel_ids);
-
-		if (chu->mode & SILC_CHANNEL_UMODE_CHANFO)
-			f |= PURPLE_CBFLAGS_FOUNDER;
-		if (chu->mode & SILC_CHANNEL_UMODE_CHANOP)
-			f |= PURPLE_CBFLAGS_OP;
-		users = g_list_append(users, g_strdup(chu->client->nickname));
-		flags = g_list_append(flags, GINT_TO_POINTER(f));
-
-		if (chu->mode & SILC_CHANNEL_UMODE_CHANFO) {
-			if (chu->client == conn->local_entry)
-				g_snprintf(tmp, sizeof(tmp),
-					   _("You are channel founder on <I>%s</I>"),
-					   channel->channel_name);
-			else
-				g_snprintf(tmp, sizeof(tmp),
-					   _("Channel founder on <I>%s</I> is <I>%s</I>"),
-					   channel->channel_name, chu->client->nickname);
-
-			purple_conversation_write(convo, NULL, tmp,
-						PURPLE_MESSAGE_SYSTEM, time(NULL));
-
-		}
-	}
-	silc_hash_table_list_reset(&htl);
-
-	purple_conv_chat_add_users(PURPLE_CONV_CHAT(convo), users, NULL, flags, FALSE);
-	g_list_free(users);
-	g_list_free(flags);
-
-	/* Set topic */
-	if (channel->topic)
-		purple_conv_chat_set_topic(PURPLE_CONV_CHAT(convo), NULL, channel->topic);
-
-	/* Set nick */
-	purple_conv_chat_set_nick(PURPLE_CONV_CHAT(convo), conn->local_entry->nickname);
-}
-
 char *silcpurple_get_chat_name(GHashTable *data)
 {
 	return g_strdup(g_hash_table_lookup(data, "channel"));
-}	
+}
 
 void silcpurple_chat_join(PurpleConnection *gc, GHashTable *data)
 {
@@ -1073,6 +1013,7 @@
 	SilcClient client = sg->client;
 	SilcClientConnection conn = sg->conn;
 	const char *channel, *passphrase, *parentch;
+	PurpleChat *chat;
 
 	if (!conn)
 		return;
@@ -1128,6 +1069,20 @@
 		return;
 	}
 
+	/* If the channel is not on buddy list, automatically add it there. */
+	chat = purple_blist_find_chat(sg->account, channel);
+	if (!chat) {
+		data = g_hash_table_new_full(g_str_hash, g_str_equal,
+					     g_free, g_free);
+		g_hash_table_replace(data, g_strdup("channel"),
+				     g_strdup(channel));
+		if (passphrase)
+		  g_hash_table_replace(data, g_strdup("passphrase"),
+				       g_strdup(passphrase));
+		chat = purple_chat_new(sg->account, NULL, data);
+		purple_blist_add_chat(chat, NULL, NULL);
+	}
+
 	/* XXX We should have other properties here as well:
 	   1. whether to try to authenticate to the channel
 	     1a. with default key,
@@ -1150,7 +1105,7 @@
 }
 
 void silcpurple_chat_invite(PurpleConnection *gc, int id, const char *msg,
-			  const char *name)
+			    const char *name)
 {
 	SilcPurple sg = gc->proto_data;
 	SilcClient client = sg->client;
@@ -1264,7 +1219,8 @@
 		}
 }
 
-int silcpurple_chat_send(PurpleConnection *gc, int id, const char *msg, PurpleMessageFlags msgflags)
+int silcpurple_chat_send(PurpleConnection *gc, int id, const char *msg,
+			 PurpleMessageFlags msgflags)
 {
 	SilcPurple sg = gc->proto_data;
 	SilcClient client = sg->client;
@@ -1274,10 +1230,13 @@
 	SilcChannelEntry channel = NULL;
 	SilcChannelPrivateKey key = NULL;
 	SilcUInt32 flags;
-	int ret;
+	int ret = 0;
 	char *msg2, *tmp;
 	gboolean found = FALSE;
 	gboolean sign = purple_account_get_bool(sg->account, "sign-verify", FALSE);
+#ifdef HAVE_SILCMIME_H
+	SilcDList list;
+#endif
 
 	if (!msg || !conn)
 		return 0;
@@ -1297,7 +1256,7 @@
 	} else if (strlen(msg) > 1 && msg[0] == '/') {
 		if (!silc_client_command_call(client, conn, msg + 1))
 			purple_notify_error(gc, _("Call Command"), _("Cannot call command"),
-							  _("Unknown command"));
+					    _("Unknown command"));
 		g_free(tmp);
 		return 0;
 	}
@@ -1346,10 +1305,37 @@
 		channel = chu->channel;
 	}
 
+#ifdef HAVE_SILCMIME_H
+	/* Check for images */
+	if (msgflags & PURPLE_MESSAGE_IMAGES) {
+		list = silcpurple_image_message(msg, &flags);
+		if (list) {
+			/* Send one or more MIME message.  If more than one, they
+			   are MIME fragments due to over large message */
+			SilcBuffer buf;
+
+			silc_dlist_start(list);
+			while ((buf = silc_dlist_get(list)) != SILC_LIST_END)
+				ret =
+			 	silc_client_send_channel_message(client, conn,
+								 channel, key,
+								 flags, NULL,
+								 buf->data,
+								 silc_buffer_len(buf));
+			silc_mime_partial_free(list);
+			g_free(tmp);
+
+			if (ret)
+				  serv_got_chat_in(gc, id, purple_connection_get_display_name(gc), 0, msg, time(NULL));
+			return ret;
+		}
+	}
+#endif
+
 	/* Send channel message */
 	ret = silc_client_send_channel_message(client, conn, channel, key,
-					       flags, (unsigned char *)msg2,
-					       strlen(msg2), TRUE);
+					       flags, NULL, (unsigned char *)msg2,
+					       strlen(msg2));
 	if (ret) {
 		serv_got_chat_in(gc, id, purple_connection_get_display_name(gc), 0, msg,
 				 time(NULL));
diff -u silc.orig/ft.c silc/ft.c
--- silc.orig/ft.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/ft.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 
@@ -74,11 +74,23 @@
 	char tmp[256];
 
 	if (status == SILC_CLIENT_FILE_MONITOR_CLOSED) {
+		/* All started sessions terminate here */
+		xfer->xfer->data = NULL;
 		purple_xfer_unref(xfer->xfer);
 		silc_free(xfer);
 		return;
 	}
 
+	if (status == SILC_CLIENT_FILE_MONITOR_DISCONNECT) {
+		purple_notify_error(gc, _("Secure File Transfer"),
+				    _("Error during file transfer"),
+				    _("Remote disconnected"));
+		xfer->xfer->status = PURPLE_XFER_STATUS_CANCEL_REMOTE;
+		purple_xfer_update_progress(xfer->xfer);
+		silc_client_file_close(client, conn, session_id);
+		return;
+	}
+
 	if (status == SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT)
 		return;
 
@@ -96,17 +108,22 @@
 			purple_notify_error(gc, _("Secure File Transfer"),
 					  _("Error during file transfer"),
 					  _("Key agreement failed"));
+		} else if (error == SILC_CLIENT_FILE_TIMEOUT) {
+			purple_notify_error(gc, _("Secure File Transfer"),
+					  _("Error during file transfer"),
+					  _("Connection timedout"));
+		} else if (error == SILC_CLIENT_FILE_CONNECT_FAILED) {
+			purple_notify_error(gc, _("Secure File Transfer"),
+					  _("Error during file transfer"),
+					  _("Creating connection failed"));
 		} else if (error == SILC_CLIENT_FILE_UNKNOWN_SESSION) {
 			purple_notify_error(gc, _("Secure File Transfer"),
 					  _("Error during file transfer"),
 					  _("File transfer session does not exist"));
-		} else {
-			purple_notify_error(gc, _("Secure File Transfer"),
-					  _("Error during file transfer"), NULL);
 		}
+		xfer->xfer->status = PURPLE_XFER_STATUS_CANCEL_REMOTE;
+		purple_xfer_update_progress(xfer->xfer);
 		silc_client_file_close(client, conn, session_id);
-		purple_xfer_unref(xfer->xfer);
-		silc_free(xfer);
 		return;
 	}
 
@@ -133,6 +150,10 @@
 silcpurple_ftp_cancel(PurpleXfer *x)
 {
 	SilcPurpleXfer xfer = x->data;
+
+	if (!xfer)
+		return;
+
 	xfer->xfer->status = PURPLE_XFER_STATUS_CANCEL_LOCAL;
 	purple_xfer_update_progress(xfer->xfer);
 	silc_client_file_close(xfer->sg->client, xfer->sg->conn, xfer->session_id);
@@ -143,6 +164,9 @@
 {
 	SilcPurpleXfer xfer = x->data;
 
+	if (!xfer)
+		return;
+
 	/* Cancel the transmission */
 	xfer->completion(NULL, xfer->completion_context);
 	silc_client_file_close(xfer->sg->client, xfer->sg->conn, xfer->session_id);
@@ -154,6 +178,9 @@
 	SilcPurpleXfer xfer = x->data;
 	const char *name;
 
+	if (!xfer)
+		return;
+
 	name = purple_xfer_get_local_filename(x);
 	g_unlink(name);
 	xfer->completion(name, xfer->completion_context);
@@ -187,17 +214,57 @@
 	SilcPurpleXfer xfer = x->data;
 	SilcClientFileError status;
 	PurpleConnection *gc = xfer->sg->gc;
+	SilcClientConnectionParams params;
+	gboolean local = xfer->hostname ? FALSE : TRUE;
+	char *local_ip = NULL, *remote_ip = NULL;
+	SilcSocket sock;
 
 	if (purple_xfer_get_status(x) != PURPLE_XFER_STATUS_ACCEPTED)
 		return;
+	if (!xfer)
+		return;
+
+	silc_socket_stream_get_info(silc_packet_stream_get_stream(xfer->sg->conn->stream),
+				    &sock, NULL, NULL, NULL);
+
+	if (local) {
+		/* Do the same magic what we do with key agreement (see silcpurple_buddy.c)
+		   to see if we are behind NAT. */
+		if (silc_net_check_local_by_sock(sock, NULL, &local_ip)) {
+			/* Check if the IP is private */
+			if (silcpurple_ip_is_private(local_ip)) {
+				local = TRUE;
+				/* Local IP is private, resolve the remote server IP to see whether
+				   we are talking to Internet or just on LAN. */
+				if (silc_net_check_host_by_sock(sock, NULL,
+								&remote_ip))
+				  if (silcpurple_ip_is_private(remote_ip))
+				    /* We assume we are in LAN.  Let's provide the connection point. */
+				    local = TRUE;
+			}
+		}
+
+		if (local && !local_ip)
+		  local_ip = silc_net_localip();
+	}
+
+	memset(&params, 0, sizeof(params));
+	params.timeout_secs = 60;
+	if (local)
+	  /* Provide connection point */
+	  params.local_ip = local_ip;
 
 	/* Start the file transfer */
 	status = silc_client_file_receive(xfer->sg->client, xfer->sg->conn,
+					  &params, xfer->sg->public_key,
+					  xfer->sg->private_key,
 					  silcpurple_ftp_monitor, xfer,
 					  NULL, xfer->session_id,
 					  silcpurple_ftp_ask_name, xfer);
 	switch (status) {
 	case SILC_CLIENT_FILE_OK:
+		silc_free(local_ip);
+		silc_free(remote_ip);
 		return;
 		break;
 
@@ -227,6 +294,8 @@
 	purple_xfer_unref(xfer->xfer);
 	g_free(xfer->hostname);
 	silc_free(xfer);
+	silc_free(local_ip);
+	silc_free(remote_ip);
 }
 
 static void
@@ -236,8 +305,8 @@
 }
 
 void silcpurple_ftp_request(SilcClient client, SilcClientConnection conn,
-			  SilcClientEntry client_entry, SilcUInt32 session_id,
-			  const char *hostname, SilcUInt16 port)
+			    SilcClientEntry client_entry, SilcUInt32 session_id,
+			    const char *hostname, SilcUInt16 port)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
@@ -255,7 +324,7 @@
 	xfer->hostname = g_strdup(hostname);
 	xfer->port = port;
 	xfer->xfer = purple_xfer_new(xfer->sg->account, PURPLE_XFER_RECEIVE,
-				   xfer->client_entry->nickname);
+				     xfer->client_entry->nickname);
 	if (!xfer->xfer) {
 		silc_client_file_close(xfer->sg->client, xfer->sg->conn, xfer->session_id);
 		g_free(xfer->hostname);
@@ -277,10 +346,12 @@
 silcpurple_ftp_send_cancel(PurpleXfer *x)
 {
 	SilcPurpleXfer xfer = x->data;
+
+	if (!xfer)
+		return;
+
+	/* This call will free all resources */
 	silc_client_file_close(xfer->sg->client, xfer->sg->conn, xfer->session_id);
-	purple_xfer_unref(xfer->xfer);
-	g_free(xfer->hostname);
-	silc_free(xfer);
 }
 
 static void
@@ -290,19 +361,26 @@
 	const char *name;
 	char *local_ip = NULL, *remote_ip = NULL;
 	gboolean local = TRUE;
+	SilcClientConnectionParams params;
+	SilcSocket sock;
+
+	if (!xfer)
+		return;
 
 	name = purple_xfer_get_local_filename(x);
 
+	silc_socket_stream_get_info(silc_packet_stream_get_stream(xfer->sg->conn->stream),
+				    &sock, NULL, NULL, NULL);
+
 	/* Do the same magic what we do with key agreement (see silcpurple_buddy.c)
 	   to see if we are behind NAT. */
-	if (silc_net_check_local_by_sock(xfer->sg->conn->sock->sock,
-					 NULL, &local_ip)) {
+	if (silc_net_check_local_by_sock(sock, NULL, &local_ip)) {
 		/* Check if the IP is private */
 		if (silcpurple_ip_is_private(local_ip)) {
 			local = FALSE;
 			/* Local IP is private, resolve the remote server IP to see whether
 			   we are talking to Internet or just on LAN. */
-			if (silc_net_check_host_by_sock(xfer->sg->conn->sock->sock, NULL,
+			if (silc_net_check_host_by_sock(sock, NULL,
 							&remote_ip))
 				if (silcpurple_ip_is_private(remote_ip))
 					/* We assume we are in LAN.  Let's provide the connection point. */
@@ -313,10 +391,17 @@
 	if (local && !local_ip)
 		local_ip = silc_net_localip();
 
+	memset(&params, 0, sizeof(params));
+	params.timeout_secs = 60;
+	if (local)
+	  /* Provide connection point */
+	  params.local_ip = local_ip;
+
 	/* Send the file */
 	silc_client_file_send(xfer->sg->client, xfer->sg->conn,
+			      xfer->client_entry, &params,
+			      xfer->sg->public_key, xfer->sg->private_key,
 			      silcpurple_ftp_monitor, xfer,
-			      local_ip, 0, !local, xfer->client_entry,
 			      name, &xfer->session_id);
 
 	silc_free(local_ip);
@@ -325,10 +410,10 @@
 
 static void
 silcpurple_ftp_send_file_resolved(SilcClient client,
-				SilcClientConnection conn,
-				SilcClientEntry *clients,
-				SilcUInt32 clients_count,
-				void *context)
+				  SilcClientConnection conn,
+				  SilcStatus status,
+				  SilcDList clients,
+				  void *context)
 {
 	PurpleConnection *gc = client->application;
 	char tmp[256];
@@ -352,38 +437,29 @@
 	SilcPurple sg = gc->proto_data;
 	SilcClient client = sg->client;
 	SilcClientConnection conn = sg->conn;
-	SilcClientEntry *clients;
-	SilcUInt32 clients_count;
+	SilcDList clients;
 	SilcPurpleXfer xfer;
-	char *nickname;
 
 	g_return_val_if_fail(name != NULL, NULL);
 
-	if (!silc_parse_userfqdn(name, &nickname, NULL))
-		return NULL;
-
 	/* Find client entry */
-	clients = silc_client_get_clients_local(client, conn, nickname, name,
-											&clients_count);
+	clients = silc_client_get_clients_local(client, conn, name, FALSE);
 	if (!clients) {
-		silc_client_get_clients(client, conn, nickname, NULL,
-								silcpurple_ftp_send_file_resolved,
-								strdup(name));
-		silc_free(nickname);
+		silc_client_get_clients(client, conn, name, NULL,
+					silcpurple_ftp_send_file_resolved,
+					strdup(name));
 		return NULL;
 	}
+	silc_dlist_start(clients);
 
 	xfer = silc_calloc(1, sizeof(*xfer));
-
 	g_return_val_if_fail(xfer != NULL, NULL);
 
 	xfer->sg = sg;
-	xfer->client_entry = clients[0];
+	xfer->client_entry = silc_dlist_get(clients);
 	xfer->xfer = purple_xfer_new(xfer->sg->account, PURPLE_XFER_SEND,
-							   xfer->client_entry->nickname);
+				     xfer->client_entry->nickname);
 	if (!xfer->xfer) {
-		silc_client_file_close(xfer->sg->client, xfer->sg->conn, xfer->session_id);
-		g_free(xfer->hostname);
 		silc_free(xfer);
 		return NULL;
 	}
@@ -393,7 +469,6 @@
 	xfer->xfer->data = xfer;
 
 	silc_free(clients);
-	silc_free(nickname);
 
 	return xfer->xfer;
 }
diff -u silc.orig/ops.c silc/ops.c
--- silc.orig/ops.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/ops.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 #include "imgstore.h"
@@ -26,14 +26,18 @@
 static void
 silc_channel_message(SilcClient client, SilcClientConnection conn,
 		     SilcClientEntry sender, SilcChannelEntry channel,
-		     SilcMessagePayload payload, SilcChannelPrivateKey key,
-		     SilcMessageFlags flags, const unsigned char *message,
+		     SilcMessagePayload payload,
+		     SilcChannelPrivateKey key, SilcMessageFlags flags,
+		     const unsigned char *message,
 		     SilcUInt32 message_len);
 static void
 silc_private_message(SilcClient client, SilcClientConnection conn,
 		     SilcClientEntry sender, SilcMessagePayload payload,
 		     SilcMessageFlags flags, const unsigned char *message,
 		     SilcUInt32 message_len);
+static void
+silc_ask_passphrase(SilcClient client, SilcClientConnection conn,
+		    SilcAskPassphrase completion, void *context);
 
 /* Message sent to the application by library. `conn' associates the
    message to a specific connection.  `conn', however, may be NULL.
@@ -41,23 +45,32 @@
    The application can for example filter the message according the
    type. */
 
-static void
-silc_say(SilcClient client, SilcClientConnection conn,
-	 SilcClientMessageType type, char *msg, ...)
+void silc_say(SilcClient client, SilcClientConnection conn,
+	      SilcClientMessageType type, char *msg, ...)
 {
-	/* Nothing */
+	if (type == SILC_CLIENT_MESSAGE_ERROR) {
+		char tmp[256];
+		va_list va;
+
+		va_start(va, msg);
+		silc_vsnprintf(tmp, sizeof(tmp), msg, va);
+		purple_notify_error(NULL, _("Error"), _("Error occurred"), tmp);
+
+		va_end(va);
+		return;
+	}
 }
 
 #ifdef HAVE_SILCMIME_H
 /* Processes incoming MIME message.  Can be private message or channel
-   message. */
+   message.  Returns TRUE if the message `mime' was displayed. */
 
-static void
+static SilcBool
 silcpurple_mime_message(SilcClient client, SilcClientConnection conn,
-		      SilcClientEntry sender, SilcChannelEntry channel,
-		      SilcMessagePayload payload, SilcChannelPrivateKey key,
-		      SilcMessageFlags flags, SilcMime mime,
-		      gboolean recursive)
+			SilcClientEntry sender, SilcChannelEntry channel,
+			SilcMessagePayload payload, SilcChannelPrivateKey key,
+			SilcMessageFlags flags, SilcMime mime,
+			gboolean recursive)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
@@ -66,9 +79,10 @@
 	SilcUInt32 data_len;
 	PurpleMessageFlags cflags = 0;
 	PurpleConversation *convo = NULL;
+	SilcBool ret = FALSE;
 
 	if (!mime)
-		return;
+		return FALSE;
 
 	/* Check for fragmented MIME message */
 	if (silc_mime_is_partial(mime)) {
@@ -79,12 +93,12 @@
 		mime = silc_mime_assemble(sg->mimeass, mime);
 		if (!mime)
 			/* More fragments to come */
-			return;
+			return FALSE;
 
 		/* Process the complete message */
-		silcpurple_mime_message(client, conn, sender, channel,
-				      payload, key, flags, mime, FALSE);
-		return;
+		return silcpurple_mime_message(client, conn, sender, channel,
+					       payload, key, flags, mime,
+					       FALSE);
 	}
 
 	/* Check for multipart message */
@@ -92,17 +106,33 @@
 		SilcMime p;
 		const char *mtype;
 		SilcDList parts = silc_mime_get_multiparts(mime, &mtype);
+		SilcBool ret;
 
-		/* Only "mixed" type supported */
-		if (strcmp(mtype, "mixed"))
-			goto out;
+		if (!strcmp(mtype, "mixed")) {
+			/* Contains multiple messages */
+			silc_dlist_start(parts);
+			while ((p = silc_dlist_get(parts)) != SILC_LIST_END) {
+			  /* Recursively process parts */
+			  ret = silcpurple_mime_message(client, conn, sender, channel,
+							payload, key, flags, p, TRUE);
+			}
+		}
 
-		silc_dlist_start(parts);
-		while ((p = silc_dlist_get(parts)) != SILC_LIST_END) {
-			/* Recursively process parts */
-			silcpurple_mime_message(client, conn, sender, channel,
-					      payload, key, flags, p, TRUE);
+		if (!strcmp(mtype, "alternative")) {
+			/* Same message in alternative formats.  Kopete sends
+			   these.  Go in order from last to first. */
+			silc_dlist_end(parts);
+			while ((p = silc_dlist_get(parts)) != SILC_LIST_END) {
+			  /* Go through the alternatives and display the first
+			     one we support. */
+			  if (silcpurple_mime_message(client, conn, sender, channel,
+						      payload, key, flags, p, TRUE)) {
+			    ret = TRUE;
+			    break;
+			  }
+			}
 		}
+
 		goto out;
 	}
 
@@ -124,13 +154,14 @@
 
 		if (channel)
 			silc_channel_message(client, conn, sender, channel,
-					     payload, key, 
+					     payload, key,
 					     SILC_MESSAGE_FLAG_UTF8, data,
 					     data_len);
 		else
 			silc_private_message(client, conn, sender, payload,
 					     SILC_MESSAGE_FLAG_UTF8, data,
 					     data_len);
+		ret = TRUE;
 		goto out;
 	}
 
@@ -157,7 +188,7 @@
 		}
 		if (channel && !convo)
 			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-								    channel->channel_name, sg->account);
+								      channel->channel_name, sg->account);
 		if (channel && !convo)
 			goto out;
 
@@ -165,11 +196,11 @@
 		if (imgid) {
 			cflags |= PURPLE_MESSAGE_IMAGES | PURPLE_MESSAGE_RECV;
 			g_snprintf(tmp, sizeof(tmp), "<IMG ID=\"%d\">", imgid);
-		  
+
 			if (channel)
 				serv_got_chat_in(gc, purple_conv_chat_get_id(PURPLE_CONV_CHAT(convo)),
 				 		 sender->nickname ?
-				 		  sender->nickname : 
+				 		  sender->nickname :
 						 "<unknown>", cflags,
 						 tmp, time(NULL));
 			else
@@ -179,6 +210,7 @@
 
 			purple_imgstore_unref_by_id(imgid);
 			cflags = 0;
+			ret = TRUE;
 		}
 		goto out;
 	}
@@ -191,13 +223,15 @@
 					       payload, flags, data, data_len);
 		else
 			silcpurple_wb_receive(client, conn, sender, payload,
-					    flags, data, data_len);
+					      flags, data, data_len);
+		ret = TRUE;
 		goto out;
 	}
 
  out:
 	if (!recursive)
 		silc_mime_free(mime);
+	return ret;
 }
 #endif /* HAVE_SILCMIME_H */
 
@@ -210,8 +244,9 @@
 static void
 silc_channel_message(SilcClient client, SilcClientConnection conn,
 		     SilcClientEntry sender, SilcChannelEntry channel,
-		     SilcMessagePayload payload, SilcChannelPrivateKey key,
-		     SilcMessageFlags flags, const unsigned char *message,
+		     SilcMessagePayload payload,
+		     SilcChannelPrivateKey key, SilcMessageFlags flags,
+		     const unsigned char *message,
 		     SilcUInt32 message_len)
 {
 	PurpleConnection *gc = client->application;
@@ -236,7 +271,7 @@
 	}
 	if (!convo)
 		convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-								channel->channel_name, sg->account);
+							      channel->channel_name, sg->account);
 	if (!convo)
 		return;
 
@@ -249,9 +284,9 @@
 		/* Process MIME message */
 #ifdef HAVE_SILCMIME_H
 		SilcMime mime;
-		mime = silc_mime_decode(message, message_len);
+		mime = silc_mime_decode(NULL, message, message_len);
 		silcpurple_mime_message(client, conn, sender, channel, payload,
-				      key, flags, mime, FALSE);
+					key, flags, mime, FALSE);
 #else
 		char type[128], enc[128];
 		unsigned char *data;
@@ -283,9 +318,7 @@
 		tmp = g_markup_escape_text(msg, -1);
 		/* Send to Purple */
 		serv_got_chat_in(gc, purple_conv_chat_get_id(PURPLE_CONV_CHAT(convo)),
-				 sender->nickname ?
-				 sender->nickname : "<unknown>", 0,
-				 tmp, time(NULL));
+				 sender->nickname, 0, tmp, time(NULL));
 		g_free(tmp);
 		g_free(msg);
 		return;
@@ -293,9 +326,7 @@
 
 	if (flags & SILC_MESSAGE_FLAG_NOTICE) {
 		msg = g_strdup_printf("(notice) <I>%s</I> %s",
-				      sender->nickname ?
-				      sender->nickname : "<unknown>",
-				      (const char *)message);
+				      sender->nickname, (const char *)message);
 		if (!msg)
 			return;
 
@@ -310,9 +341,7 @@
 		tmp = g_markup_escape_text((const char *)message, -1);
 		/* Send to Purple */
 		serv_got_chat_in(gc, purple_conv_chat_get_id(PURPLE_CONV_CHAT(convo)),
-				 sender->nickname ?
-				 sender->nickname : "<unknown>", 0,
-				 tmp, time(NULL));
+				 sender->nickname, 0, tmp, time(NULL));
 		g_free(tmp);
 	}
 }
@@ -341,7 +370,7 @@
 	if (sender->nickname)
 		/* XXX - Should this be PURPLE_CONV_TYPE_IM? */
 		convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_ANY,
-								sender->nickname, sg->account);
+							      sender->nickname, sg->account);
 
 	if (flags & SILC_MESSAGE_FLAG_SIGNED &&
 	    purple_account_get_bool(sg->account, "sign-verify", FALSE)) {
@@ -352,7 +381,7 @@
 #ifdef HAVE_SILCMIME_H
 		/* Process MIME message */
 		SilcMime mime;
-		mime = silc_mime_decode(message, message_len);
+		mime = silc_mime_decode(NULL, message, message_len);
 		silcpurple_mime_message(client, conn, sender, NULL, payload,
 				      NULL, flags, mime, FALSE);
 #else
@@ -364,7 +393,7 @@
 		memset(enc, 0, sizeof(enc));
 
 		if (!silc_mime_parse(message, message_len, NULL, 0,
-		    type, sizeof(type) - 1, enc, sizeof(enc) - 1, &data, 
+		    type, sizeof(type) - 1, enc, sizeof(enc) - 1, &data,
 		    &data_len))
 			return;
 
@@ -383,11 +412,9 @@
 		if (!msg)
 			return;
 
-		tmp = g_markup_escape_text(msg, -1);
 		/* Send to Purple */
-		serv_got_im(gc, sender->nickname ?
-			    sender->nickname : "<unknown>",
-			    tmp, 0, time(NULL));
+		tmp = g_markup_escape_text(msg, -1);
+		serv_got_im(gc, sender->nickname, tmp, 0, time(NULL));
 		g_free(msg);
 		g_free(tmp);
 		return;
@@ -395,15 +422,13 @@
 
 	if (flags & SILC_MESSAGE_FLAG_NOTICE && convo) {
 		msg = g_strdup_printf("(notice) <I>%s</I> %s",
-				      sender->nickname ?
-				      sender->nickname : "<unknown>",
-				      (const char *)message);
+				      sender->nickname, (const char *)message);
 		if (!msg)
 			return;
 
 		/* Send to Purple */
 		purple_conversation_write(convo, NULL, (const char *)msg,
-					PURPLE_MESSAGE_SYSTEM, time(NULL));
+					  PURPLE_MESSAGE_SYSTEM, time(NULL));
 		g_free(msg);
 		return;
 	}
@@ -411,9 +436,7 @@
 	if (flags & SILC_MESSAGE_FLAG_UTF8) {
 		tmp = g_markup_escape_text((const char *)message, -1);
 		/* Send to Purple */
-		serv_got_im(gc, sender->nickname ?
-			    sender->nickname : "<unknown>",
-			    tmp, 0, time(NULL));
+		serv_got_im(gc, sender->nickname, tmp, 0, time(NULL));
 		g_free(tmp);
 	}
 }
@@ -447,6 +470,7 @@
 	char buf[512], buf2[512], *tmp, *name;
 	SilcNotifyType notify;
 	PurpleBuddy *b;
+	SilcDList list;
 	int i;
 
 	va_start(va, type);
@@ -460,7 +484,7 @@
 	case SILC_NOTIFY_TYPE_INVITE:
 		{
 			GHashTable *components;
-			va_arg(va, SilcChannelEntry);
+			(void)va_arg(va, SilcChannelEntry);
 			name = va_arg(va, char *);
 			client_entry = va_arg(va, SilcClientEntry);
 
@@ -479,7 +503,7 @@
 			break;
 
 		convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-								channel->channel_name, sg->account);
+							      channel->channel_name, sg->account);
 		if (!convo)
 			break;
 
@@ -487,7 +511,7 @@
 		g_snprintf(buf, sizeof(buf), "%s@%s",
 			   client_entry->username, client_entry->hostname);
 		purple_conv_chat_add_user(PURPLE_CONV_CHAT(convo),
-					g_strdup(client_entry->nickname), buf, PURPLE_CBFLAGS_NONE, TRUE);
+					  g_strdup(client_entry->nickname), buf, PURPLE_CBFLAGS_NONE, TRUE);
 
 		break;
 
@@ -496,13 +520,13 @@
 		channel = va_arg(va, SilcChannelEntry);
 
 		convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-								channel->channel_name, sg->account);
+							      channel->channel_name, sg->account);
 		if (!convo)
 			break;
 
 		/* Remove user from channel */
 		purple_conv_chat_remove_user(PURPLE_CONV_CHAT(convo),
-					   client_entry->nickname, NULL);
+					     client_entry->nickname, NULL);
 
 		break;
 
@@ -510,19 +534,16 @@
 		client_entry = va_arg(va, SilcClientEntry);
 		tmp = va_arg(va, char *);
 
-		if (!client_entry->nickname)
-			break;
-
 		/* Remove from all channels */
 		silc_hash_table_list(client_entry->channels, &htl);
 		while (silc_hash_table_get(&htl, NULL, (void *)&chu)) {
 			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-									chu->channel->channel_name, sg->account);
+								      chu->channel->channel_name, sg->account);
 			if (!convo)
 				continue;
 			purple_conv_chat_remove_user(PURPLE_CONV_CHAT(convo),
-						   client_entry->nickname,
-						   tmp);
+						     client_entry->nickname,
+						     tmp);
 		}
 		silc_hash_table_list_reset(&htl);
 
@@ -537,7 +558,7 @@
 			channel = va_arg(va, SilcChannelEntry);
 
 			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-									channel->channel_name, sg->account);
+								      channel->channel_name, sg->account);
 			if (!convo)
 				break;
 
@@ -586,22 +607,22 @@
 		}
 	case SILC_NOTIFY_TYPE_NICK_CHANGE:
 		client_entry = va_arg(va, SilcClientEntry);
-		client_entry2 = va_arg(va, SilcClientEntry);
+		tmp = va_arg(va, char *);      /* Old nick */
+		name = va_arg(va, char *);     /* New nick */
 
-		if (!strcmp(client_entry->nickname, client_entry2->nickname))
+		if (!strcmp(tmp, name))
 			break;
 
 		/* Change nick on all channels */
-		silc_hash_table_list(client_entry2->channels, &htl);
+		silc_hash_table_list(client_entry->channels, &htl);
 		while (silc_hash_table_get(&htl, NULL, (void *)&chu)) {
 			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-									chu->channel->channel_name, sg->account);
+								      chu->channel->channel_name, sg->account);
 			if (!convo)
 				continue;
 			if (purple_conv_chat_find_user(PURPLE_CONV_CHAT(convo), client_entry->nickname))
 				purple_conv_chat_rename_user(PURPLE_CONV_CHAT(convo),
-										   client_entry->nickname,
-										   client_entry2->nickname);
+							     tmp, name);
 		}
 		silc_hash_table_list_reset(&htl);
 
@@ -615,11 +636,11 @@
 		(void)va_arg(va, char *);
 		(void)va_arg(va, char *);
 		(void)va_arg(va, SilcPublicKey);
-		(void)va_arg(va, SilcBuffer);
+		(void)va_arg(va, SilcDList);
 		channel = va_arg(va, SilcChannelEntry);
 
 		convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-								channel->channel_name, sg->account);
+							      channel->channel_name, sg->account);
 		if (!convo)
 			break;
 
@@ -643,7 +664,7 @@
 				   channel->channel_name);
 		}
 		purple_conv_chat_write(PURPLE_CONV_CHAT(convo), channel->channel_name,
-				     buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
+				       buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
 		break;
 
 	case SILC_NOTIFY_TYPE_CUMODE_CHANGE:
@@ -656,7 +677,7 @@
 			channel = va_arg(va, SilcChannelEntry);
 
 			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-									channel->channel_name, sg->account);
+								      channel->channel_name, sg->account);
 			if (!convo)
 				break;
 
@@ -672,19 +693,19 @@
 			if (mode) {
 				silcpurple_get_chumode_string(mode, buf2, sizeof(buf2));
 				g_snprintf(buf, sizeof(buf),
-						_("<I>%s</I> set <I>%s's</I> modes to: %s"), name,
-						client_entry2->nickname, buf2);
+					   _("<I>%s</I> set <I>%s's</I> modes to: %s"), name,
+					   client_entry2->nickname, buf2);
 				if (mode & SILC_CHANNEL_UMODE_CHANFO)
 					flags |= PURPLE_CBFLAGS_FOUNDER;
 				if (mode & SILC_CHANNEL_UMODE_CHANOP)
 					flags |= PURPLE_CBFLAGS_OP;
 			} else {
 				g_snprintf(buf, sizeof(buf),
-						_("<I>%s</I> removed all <I>%s's</I> modes"), name,
-						client_entry2->nickname);
+					   _("<I>%s</I> removed all <I>%s's</I> modes"), name,
+					   client_entry2->nickname);
 			}
 			purple_conv_chat_write(PURPLE_CONV_CHAT(convo), channel->channel_name,
-					buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
+					       buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
 			purple_conv_chat_user_set_flags(PURPLE_CONV_CHAT(convo), client_entry2->nickname, flags);
 			break;
 		}
@@ -702,7 +723,7 @@
 		channel = va_arg(va, SilcChannelEntry);
 
 		convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-								channel->channel_name, sg->account);
+							      channel->channel_name, sg->account);
 		if (!convo)
 			break;
 
@@ -713,15 +734,15 @@
 				   channel->channel_name, client_entry2->nickname,
 				   tmp ? tmp : "");
 			purple_conv_chat_write(PURPLE_CONV_CHAT(convo), client_entry->nickname,
-					     buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
+					       buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
 			serv_got_chat_left(gc, purple_conv_chat_get_id(PURPLE_CONV_CHAT(convo)));
 		} else {
 			/* Remove user from channel */
 			g_snprintf(buf, sizeof(buf), _("Kicked by %s (%s)"),
 				   client_entry2->nickname, tmp ? tmp : "");
 			purple_conv_chat_remove_user(PURPLE_CONV_CHAT(convo),
-						   client_entry->nickname,
-						   buf);
+						     client_entry->nickname,
+						     buf);
 		}
 
 		break;
@@ -732,9 +753,6 @@
 		idtype = va_arg(va, int);
 		entry = va_arg(va, SilcClientEntry);
 
-		if (!client_entry->nickname)
-			break;
-
 		if (client_entry == conn->local_entry) {
 			if (idtype == SILC_ID_CLIENT) {
 				client_entry2 = (SilcClientEntry)entry;
@@ -761,7 +779,7 @@
 				if (!convo)
 					continue;
 				purple_conv_chat_write(PURPLE_CONV_CHAT(convo), client_entry->nickname,
-						     buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
+						       buf, PURPLE_MESSAGE_SYSTEM, time(NULL));
 				serv_got_chat_left(gc, purple_conv_chat_get_id(PURPLE_CONV_CHAT(convo)));
 			}
 			silc_hash_table_list_reset(&htl);
@@ -792,7 +810,7 @@
 				if (!convo)
 					continue;
 				purple_conv_chat_remove_user(PURPLE_CONV_CHAT(convo),
-							   client_entry->nickname, tmp);
+							     client_entry->nickname, tmp);
 			}
 			silc_hash_table_list_reset(&htl);
 		}
@@ -803,33 +821,23 @@
 		break;
 
 	case SILC_NOTIFY_TYPE_SERVER_SIGNOFF:
-		{
-			int i;
-			SilcClientEntry *clients;
-			SilcUInt32 clients_count;
-
-			(void)va_arg(va, void *);
-			clients = va_arg(va, SilcClientEntry *);
-			clients_count = va_arg(va, SilcUInt32);
-
-			for (i = 0; i < clients_count; i++) {
-				if (!clients[i]->nickname)
-					break;
+		(void)va_arg(va, void *);
+		list = va_arg(va, SilcDList);
 
-				/* Remove from all channels */
-				silc_hash_table_list(clients[i]->channels, &htl);
-				while (silc_hash_table_get(&htl, NULL, (void *)&chu)) {
-					convo =
-						purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-											chu->channel->channel_name, sg->account);
-					if (!convo)
-						continue;
-					purple_conv_chat_remove_user(PURPLE_CONV_CHAT(convo),
-								   clients[i]->nickname,
-								   _("Server signoff"));
-				}
-				silc_hash_table_list_reset(&htl);
+		silc_dlist_start(list);
+		while ((client_entry = silc_dlist_get(list))) {
+			/* Remove from all channels */
+			silc_hash_table_list(client_entry->channels, &htl);
+			while (silc_hash_table_get(&htl, NULL, (void *)&chu)) {
+				convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
+									      chu->channel->channel_name, sg->account);
+				if (!convo)
+					continue;
+				purple_conv_chat_remove_user(PURPLE_CONV_CHAT(convo),
+							     client_entry->nickname,
+							     _("Server signoff"));
 			}
+			silc_hash_table_list_reset(&htl);
 		}
 		break;
 
@@ -837,8 +845,8 @@
 		{
 			SilcStatus error = va_arg(va, int);
 			purple_notify_error(gc, "Error Notify",
-					  silc_get_status_message(error),
-					  NULL);
+					    silc_get_status_message(error),
+					    NULL);
 		}
 		break;
 
@@ -909,8 +917,8 @@
 			}
 
 			silc_free(b->proto_data);
-			b->proto_data = silc_memdup(client_entry->id,
-						    sizeof(*client_entry->id));
+			b->proto_data = silc_memdup(&client_entry->id,
+						    sizeof(client_entry->id));
 			if (notify == SILC_NOTIFY_TYPE_NICK_CHANGE) {
 				break;
 			} else if (notify == SILC_NOTIFY_TYPE_UMODE_CHANGE) {
@@ -955,19 +963,20 @@
 }
 
 
-/* Command handler. This function is called always in the command function.
-   If error occurs it will be called as well. `conn' is the associated
-   client connection. `cmd_context' is the command context that was
-   originally sent to the command. `success' is FALSE if error occurred
-   during command. `command' is the command being processed. It must be
-   noted that this is not reply from server. This is merely called just
-   after application has called the command. Just to tell application
-   that the command really was processed. */
+/* Command handler. This function is called always after application has
+   called a command.  It will be called to indicate that the command
+   was processed.  It will also be called if error occurs while processing
+   the command.  The `success' indicates whether the command was sent
+   or if error occurred.  The `status' indicates the actual error.
+   The `argc' and `argv' are the command line arguments sent to the
+   command by application.  Note that, this is not reply to the command
+   from server, this is merely and indication to application that the
+   command was processed. */
 
 static void
 silc_command(SilcClient client, SilcClientConnection conn,
-	     SilcClientCommandContext cmd_context, bool success,
-	     SilcCommand command, SilcStatus status)
+	     SilcBool success, SilcCommand command, SilcStatus status,
+	     SilcUInt32 argc, unsigned char **argv)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
@@ -975,8 +984,7 @@
 	switch (command) {
 
 	case SILC_COMMAND_CMODE:
-		if (cmd_context->argc == 3 &&
-		    !strcmp((char *)cmd_context->argv[2], "+C"))
+		if (argc == 3 && !strcmp((char *)argv[2], "+C"))
 			sg->chpk = TRUE;
 		else
 			sg->chpk = FALSE;
@@ -1090,53 +1098,96 @@
 }
 #endif
 
-/* Command reply handler. This function is called always in the command reply
-   function. If error occurs it will be called as well. Normal scenario
-   is that it will be called after the received command data has been parsed
-   and processed. The function is used to pass the received command data to
-   the application.
-
-   `conn' is the associated client connection. `cmd_payload' is the command
-   payload data received from server and it can be ignored. It is provided
-   if the application would like to re-parse the received command data,
-   however, it must be noted that the data is parsed already by the library
-   thus the payload can be ignored. `success' is FALSE if error occurred.
-   In this case arguments are not sent to the application. The `status' is
-   the command reply status server returned. The `command' is the command
-   reply being processed. The function has variable argument list and each
-   command defines the number and type of arguments it passes to the
-   application (on error they are not sent). */
+
+/* Command reply handler.  Delivers a reply to command that was sent
+   earlier.  The `conn' is the associated client connection.  The `command'
+   indicates the command reply type.  If the `status' other than
+   SILC_STATUS_OK an error occurred.  In this case the `error' will indicate
+   the error.  It is possible to receive list of command replies and list
+   of errors.  In this case the `status' will indicate it is an list entry
+   (the `status' is SILC_STATUS_LIST_START, SILC_STATUS_LIST_ITEM and/or
+   SILC_STATUS_LIST_END).
+
+   The arguments received in `ap' are command specific.  See a separate
+   documentation in the Toolkit Reference Manual for the command reply
+   arguments. */
 
 static void
 silc_command_reply(SilcClient client, SilcClientConnection conn,
-		   SilcCommandPayload cmd_payload, bool success,
-		   SilcCommand command, SilcStatus status, ...)
+		   SilcCommand command, SilcStatus status,
+		   SilcStatus error, va_list ap)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
 	PurpleConversation *convo;
-	va_list vp;
-
-	va_start(vp, status);
 
 	switch (command) {
 	case SILC_COMMAND_JOIN:
 		{
-			SilcChannelEntry channel_entry;
+			SilcChannelEntry channel;
+			PurpleConversation *convo;
+			SilcHashTableList *user_list;
+			SilcChannelUser chu;
+			GList *users = NULL, *flags = NULL;
+			char tmp[256], *topic;
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Join Chat"), _("Cannot join channel"),
-						  silc_get_status_message(status));
+						    silc_get_status_message(error));
 				return;
 			}
 
-			(void)va_arg(vp, char *);
-			channel_entry = va_arg(vp, SilcChannelEntry);
+			(void)va_arg(ap, char *);
+			channel = va_arg(ap, SilcChannelEntry);
+			(void)va_arg(ap, SilcUInt32);
+			user_list = va_arg(ap, SilcHashTableList *);
+			topic = va_arg(ap, char *);
+
+			/* Add channel to Purple */
+			channel->context = SILC_32_TO_PTR(++sg->channel_ids);
+			serv_got_joined_chat(gc, sg->channel_ids, channel->channel_name);
+			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
+								      channel->channel_name, sg->account);
+			if (!convo)
+			  return;
+
+			/* Add all users to channel */
+			while (silc_hash_table_get(user_list, NULL, (void *)&chu)) {
+			  PurpleConvChatBuddyFlags f = PURPLE_CBFLAGS_NONE;
+			  chu->context = SILC_32_TO_PTR(sg->channel_ids);
+
+			  if (chu->mode & SILC_CHANNEL_UMODE_CHANFO)
+			    f |= PURPLE_CBFLAGS_FOUNDER;
+			  if (chu->mode & SILC_CHANNEL_UMODE_CHANOP)
+			    f |= PURPLE_CBFLAGS_OP;
+			  users = g_list_append(users, g_strdup(chu->client->nickname));
+			  flags = g_list_append(flags, GINT_TO_POINTER(f));
+
+			  if (chu->mode & SILC_CHANNEL_UMODE_CHANFO) {
+			    if (chu->client == conn->local_entry)
+				g_snprintf(tmp, sizeof(tmp),
+					   _("You are channel founder on <I>%s</I>"),
+					   channel->channel_name);
+			    else
+				g_snprintf(tmp, sizeof(tmp),
+					   _("Channel founder on <I>%s</I> is <I>%s</I>"),
+					   channel->channel_name, chu->client->nickname);
+
+			    purple_conversation_write(convo, NULL, tmp,
+						      PURPLE_MESSAGE_SYSTEM, time(NULL));
+			  }
+			}
+
+			purple_conv_chat_add_users(PURPLE_CONV_CHAT(convo), users, NULL, flags, FALSE);
+			g_list_free(users);
+			g_list_free(flags);
 
-			/* Resolve users on channel */
-			silc_client_get_clients_by_channel(client, conn, channel_entry,
-							   silcpurple_chat_join_done,
-							   channel_entry);
+			/* Set topic */
+			if (topic)
+			  purple_conv_chat_set_topic(PURPLE_CONV_CHAT(convo), NULL, topic);
+
+			/* Set nick */
+			purple_conv_chat_set_nick(PURPLE_CONV_CHAT(convo), conn->local_entry->nickname);
 		}
 		break;
 
@@ -1148,31 +1199,29 @@
 
 	case SILC_COMMAND_WHOIS:
 		{
-			SilcUInt32 idle, mode;
-			SilcBuffer channels, user_modes;
+			SilcUInt32 idle, *user_modes;
+			SilcDList channels;
 			SilcClientEntry client_entry;
 			char tmp[1024], *tmp2;
 			char *moodstr, *statusstr, *contactstr, *langstr, *devicestr, *tzstr, *geostr;
 			PurpleNotifyUserInfo *user_info;
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("User Information"),
 						_("Cannot get user information"),
-						silc_get_status_message(status));
+						silc_get_status_message(error));
 				break;
 			}
 
-			client_entry = va_arg(vp, SilcClientEntry);
-			if (!client_entry->nickname)
-				break;
-			(void)va_arg(vp, char *);
-			(void)va_arg(vp, char *);
-			(void)va_arg(vp, char *);
-			channels = va_arg(vp, SilcBuffer);
-			mode = va_arg(vp, SilcUInt32);
-			idle = va_arg(vp, SilcUInt32);
-			(void)va_arg(vp, unsigned char *);
-			user_modes = va_arg(vp, SilcBuffer);
+			client_entry = va_arg(ap, SilcClientEntry);
+			(void)va_arg(ap, char *);
+			(void)va_arg(ap, char *);
+			(void)va_arg(ap, char *);
+			channels = va_arg(ap, SilcDList);
+			(void)va_arg(ap, SilcUInt32);
+			idle = va_arg(ap, SilcUInt32);
+			(void)va_arg(ap, unsigned char *);
+			user_modes = va_arg(ap, SilcUInt32 *);
 
 			user_info = purple_notify_user_info_new();
 			tmp2 = g_markup_escape_text(client_entry->nickname, -1);
@@ -1183,22 +1232,20 @@
 				purple_notify_user_info_add_pair(user_info, _("Real Name"), tmp2);
 				g_free(tmp2);
 			}
-			if (client_entry->username) {
-				tmp2 = g_markup_escape_text(client_entry->username, -1);
-				if (client_entry->hostname) {
-					gchar *tmp3;
-					tmp3 = g_strdup_printf("%s@%s", tmp2, client_entry->hostname);
-					purple_notify_user_info_add_pair(user_info, _("Username"), tmp3);
-					g_free(tmp3);
-				} else
-					purple_notify_user_info_add_pair(user_info, _("Username"), tmp2);
-				g_free(tmp2);
-			}
+			tmp2 = g_markup_escape_text(client_entry->username, -1);
+			if (*client_entry->hostname) {
+				gchar *tmp3;
+				tmp3 = g_strdup_printf("%s@%s", tmp2, client_entry->hostname);
+				purple_notify_user_info_add_pair(user_info, _("Username"), tmp3);
+				g_free(tmp3);
+			} else
+				purple_notify_user_info_add_pair(user_info, _("Username"), tmp2);
+			g_free(tmp2);
 
 			if (client_entry->mode) {
 				memset(tmp, 0, sizeof(tmp));
 				silcpurple_get_umode_string(client_entry->mode,
-						tmp, sizeof(tmp) - strlen(tmp));
+							    tmp, sizeof(tmp) - strlen(tmp));
 				purple_notify_user_info_add_pair(user_info, _("User Modes"), tmp);
 			}
 
@@ -1240,39 +1287,28 @@
 				g_free(geostr);
 			}
 
-			if (client_entry->server)
+			if (*client_entry->server)
 				purple_notify_user_info_add_pair(user_info, _("Server"), client_entry->server);
 
 			if (channels && user_modes) {
-				SilcUInt32 *umodes;
-				SilcDList list =
-					silc_channel_payload_parse_list(channels->data,
-							channels->len);
-				if (list && silc_get_mode_list(user_modes,
-							silc_dlist_count(list),
-							&umodes)) {
-					SilcChannelPayload entry;
-					int i = 0;
-
-					memset(tmp, 0, sizeof(tmp));
-					silc_dlist_start(list);
-					while ((entry = silc_dlist_get(list))
-							!= SILC_LIST_END) {
-						SilcUInt32 name_len;
-						char *m = silc_client_chumode_char(umodes[i++]);
-						char *name = (char *)silc_channel_get_name(entry, &name_len);
-						if (m)
-							silc_strncat(tmp, sizeof(tmp) - 1, m, strlen(m));
-						silc_strncat(tmp, sizeof(tmp) - 1, name, name_len);
-						silc_strncat(tmp, sizeof(tmp) - 1, "  ", 1);
-						silc_free(m);
+				SilcChannelPayload entry;
+				int i = 0;
 
-					}
-					tmp2 = g_markup_escape_text(tmp, -1);
-					purple_notify_user_info_add_pair(user_info, _("Currently on"), tmp2);
-					g_free(tmp2);
-					silc_free(umodes);
+				memset(tmp, 0, sizeof(tmp));
+				silc_dlist_start(channels);
+				while ((entry = silc_dlist_get(channels))) {
+					SilcUInt32 name_len;
+					char *m = silc_client_chumode_char(user_modes[i++]);
+					char *name = (char *)silc_channel_get_name(entry, &name_len);
+					if (m)
+						silc_strncat(tmp, sizeof(tmp) - 1, m, strlen(m));
+					silc_strncat(tmp, sizeof(tmp) - 1, name, name_len);
+					silc_strncat(tmp, sizeof(tmp) - 1, "  ", 1);
+					silc_free(m);
 				}
+				tmp2 = g_markup_escape_text(tmp, -1);
+				purple_notify_user_info_add_pair(user_info, _("Currently on"), tmp2);
+				g_free(tmp2);
 			}
 
 			if (client_entry->public_key) {
@@ -1297,7 +1333,7 @@
 						_("OK"), G_CALLBACK(silcpurple_whois_more),
 						_("_More..."), G_CALLBACK(silcpurple_whois_more), gc->account, NULL, NULL);
 			else
-#endif
+#endif /* 0 */
 			purple_notify_userinfo(gc, client_entry->nickname, user_info, NULL, NULL);
 			purple_notify_user_info_destroy(user_info);
 		}
@@ -1309,17 +1345,17 @@
 			char *nickname, *realname, *username, *tmp;
 			PurpleNotifyUserInfo *user_info;
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("User Information"),
 						  _("Cannot get user information"),
-						  silc_get_status_message(status));
+						  silc_get_status_message(error));
 				break;
 			}
 
-			client_entry = va_arg(vp, SilcClientEntry);
-			nickname = va_arg(vp, char *);
-			username = va_arg(vp, char *);
-			realname = va_arg(vp, char *);
+			client_entry = va_arg(ap, SilcClientEntry);
+			nickname = va_arg(ap, char *);
+			username = va_arg(ap, char *);
+			realname = va_arg(ap, char *);
 			if (!nickname)
 				break;
 
@@ -1334,7 +1370,7 @@
 			}
 			if (username) {
 				tmp = g_markup_escape_text(username, -1);
-				if (client_entry && client_entry->hostname) {
+				if (client_entry && *client_entry->hostname) {
 					gchar *tmp3;
 					tmp3 = g_strdup_printf("%s@%s", tmp, client_entry->hostname);
 					purple_notify_user_info_add_pair(user_info, _("Username"), tmp3);
@@ -1343,7 +1379,7 @@
 					purple_notify_user_info_add_pair(user_info, _("Username"), tmp);
 				g_free(tmp);
 			}
-			if (client_entry && client_entry->server)
+			if (client_entry && *client_entry->server)
 				purple_notify_user_info_add_pair(user_info, _("Server"), client_entry->server);
 
 
@@ -1367,10 +1403,23 @@
 		break;
 
 	case SILC_COMMAND_DETACH:
-		if (!success) {
-			purple_notify_error(gc, _("Detach From Server"), _("Cannot detach"),
-					  silc_get_status_message(status));
-			return;
+		{
+			const char *file;
+			SilcBuffer detach_data;
+
+			if (status != SILC_STATUS_OK) {
+			  purple_notify_error(gc, _("Detach From Server"), _("Cannot detach"),
+					      silc_get_status_message(error));
+			  return;
+			}
+
+			detach_data = va_arg(ap, SilcBuffer);
+
+			/* Save the detachment data to file. */
+			file = silcpurple_session_file(purple_account_get_username(sg->account));
+			g_unlink(file);
+			silc_file_writefile(file, (const char *)silc_buffer_data(detach_data),
+					    silc_buffer_len(detach_data));
 		}
 		break;
 
@@ -1378,19 +1427,19 @@
 		{
 			SilcChannelEntry channel;
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Topic"), _("Cannot set topic"),
-						  silc_get_status_message(status));
+						    silc_get_status_message(error));
 				return;
 			}
 
-			channel = va_arg(vp, SilcChannelEntry);
+			channel = va_arg(ap, SilcChannelEntry);
 
 			convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-									channel->channel_name, sg->account);
+								      channel->channel_name, sg->account);
 			if (!convo) {
 				purple_debug_error("silc", "Got a topic for %s, which doesn't exist\n",
-								 channel->channel_name);
+						   channel->channel_name);
 				break;
 			}
 
@@ -1402,39 +1451,37 @@
 
 	case SILC_COMMAND_NICK:
 		{
-			/* I don't think we should need to do this because the server should
-			 * be sending a SILC_NOTIFY_TYPE_NICK_CHANGE when we change our own
-			 * nick, but it isn't, so we deal with it here instead. Stu. */
 			SilcClientEntry local_entry;
 			SilcHashTableList htl;
 			SilcChannelUser chu;
-			const char *oldnick;
+			const char *oldnick, *newnick;
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Nick"), _("Failed to change nickname"),
-						silc_get_status_message(status));
+						    silc_get_status_message(error));
 				return;
 			}
 
-			local_entry = va_arg(vp, SilcClientEntry);
+			local_entry = va_arg(ap, SilcClientEntry);
+			newnick = va_arg(ap, char *);
 
 			/* Change nick on all channels */
 			silc_hash_table_list(local_entry->channels, &htl);
 			while (silc_hash_table_get(&htl, NULL, (void *)&chu)) {
 				convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_CHAT,
-									chu->channel->channel_name, sg->account);
+									      chu->channel->channel_name, sg->account);
 				if (!convo)
 					continue;
 				oldnick = purple_conv_chat_get_nick(PURPLE_CONV_CHAT(convo));
-				if (strcmp(oldnick, purple_normalize(purple_conversation_get_account(convo), local_entry->nickname))) {
+				if (strcmp(oldnick, purple_normalize(purple_conversation_get_account(convo), newnick))) {
 					purple_conv_chat_rename_user(PURPLE_CONV_CHAT(convo),
-							oldnick, local_entry->nickname);
-					purple_conv_chat_set_nick(PURPLE_CONV_CHAT(convo), local_entry->nickname);
+								     oldnick, newnick);
+					purple_conv_chat_set_nick(PURPLE_CONV_CHAT(convo), newnick);
 				}
 			}
 			silc_hash_table_list_reset(&htl);
 
-			purple_connection_set_display_name(gc, local_entry->nickname);
+			purple_connection_set_display_name(gc, newnick);
 		}
 		break;
 
@@ -1447,34 +1494,34 @@
 			if (sg->roomlist_canceled)
 				break;
 
-			if (!success) {
+			if (error != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Error"), _("Error retrieving room list"),
-						  silc_get_status_message(status));
+						    silc_get_status_message(error));
 				purple_roomlist_set_in_progress(sg->roomlist, FALSE);
 				purple_roomlist_unref(sg->roomlist);
 				sg->roomlist = NULL;
 				return;
 			}
 
-			(void)va_arg(vp, SilcChannelEntry);
-			name = va_arg(vp, char *);
+			(void)va_arg(ap, SilcChannelEntry);
+			name = va_arg(ap, char *);
 			if (!name) {
 				purple_notify_error(gc, _("Roomlist"), _("Cannot get room list"),
-						  silc_get_status_message(status));
+						    _("Network is empty"));
 				purple_roomlist_set_in_progress(sg->roomlist, FALSE);
 				purple_roomlist_unref(sg->roomlist);
 				sg->roomlist = NULL;
 				return;
 			}
-			topic = va_arg(vp, char *);
-			usercount = va_arg(vp, int);
+			topic = va_arg(ap, char *);
+			usercount = va_arg(ap, int);
 
 			room = purple_roomlist_room_new(PURPLE_ROOMLIST_ROOMTYPE_ROOM, name, NULL);
 			purple_roomlist_room_add_field(sg->roomlist, room, name);
 			purple_roomlist_room_add_field(sg->roomlist, room,
-						     SILC_32_TO_PTR(usercount));
+						       SILC_32_TO_PTR(usercount));
 			purple_roomlist_room_add_field(sg->roomlist, room,
-						     topic ? topic : "");
+						       topic ? topic : "");
 			purple_roomlist_room_add(sg->roomlist, room);
 
 			if (status == SILC_STATUS_LIST_END ||
@@ -1490,21 +1537,21 @@
 		{
 			SilcPublicKey public_key;
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Get Public Key"),
-						  _("Cannot fetch the public key"),
-						  silc_get_status_message(status));
+						    _("Cannot fetch the public key"),
+						    silc_get_status_message(error));
 				return;
 			}
 
-			(void)va_arg(vp, SilcUInt32);
-			(void)va_arg(vp, void *);
-			public_key = va_arg(vp, SilcPublicKey);
+			(void)va_arg(ap, SilcUInt32);
+			(void)va_arg(ap, void *);
+			public_key = va_arg(ap, SilcPublicKey);
 
 			if (!public_key)
 				purple_notify_error(gc, _("Get Public Key"),
-						  _("Cannot fetch the public key"),
-						  _("No public key was received"));
+						    _("Cannot fetch the public key"),
+						    _("No public key was received"));
 		}
 		break;
 
@@ -1515,16 +1562,16 @@
 			char *server_info;
 			char tmp[256];
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Server Information"),
-						  _("Cannot get server information"),
-						  silc_get_status_message(status));
+						    _("Cannot get server information"),
+						    silc_get_status_message(error));
 				return;
 			}
 
-			(void)va_arg(vp, SilcServerEntry);
-			server_name = va_arg(vp, char *);
-			server_info = va_arg(vp, char *);
+			(void)va_arg(ap, SilcServerEntry);
+			server_name = va_arg(ap, char *);
+			server_info = va_arg(ap, char *);
 
 			if (server_name && server_info) {
 				g_snprintf(tmp, sizeof(tmp), "Server: %s\n%s",
@@ -1536,94 +1583,73 @@
 
 	case SILC_COMMAND_STATS:
 		{
-			SilcUInt32 starttime, uptime, my_clients, my_channels, my_server_ops,
-			my_router_ops, cell_clients, cell_channels, cell_servers,
-			clients, channels, servers, routers, server_ops, router_ops;
-			SilcUInt32 buffer_length;
-			SilcBufferStruct buf;
-
-			unsigned char *server_stats;
+			SilcClientStats *stats;
 			char *msg;
 
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Server Statistics"),
-						_("Cannot get server statistics"),
-						silc_get_status_message(status));
+						    _("Cannot get server statistics"),
+						    silc_get_status_message(error));
 				return;
 			}
 
-			server_stats = va_arg(vp, unsigned char *);
-			buffer_length = va_arg(vp, SilcUInt32);
-			if (!server_stats || !buffer_length) {
-				purple_notify_error(gc, _("Server Statistics"),
-						_("No server statistics available"), NULL);
-				break;
-			}
-			silc_buffer_set(&buf, server_stats, buffer_length);
-			silc_buffer_unformat(&buf,
-					SILC_STR_UI_INT(&starttime),
-					SILC_STR_UI_INT(&uptime),
-					SILC_STR_UI_INT(&my_clients),
-					SILC_STR_UI_INT(&my_channels),
-					SILC_STR_UI_INT(&my_server_ops),
-					SILC_STR_UI_INT(&my_router_ops),
-					SILC_STR_UI_INT(&cell_clients),
-					SILC_STR_UI_INT(&cell_channels),
-					SILC_STR_UI_INT(&cell_servers),
-					SILC_STR_UI_INT(&clients),
-					SILC_STR_UI_INT(&channels),
-					SILC_STR_UI_INT(&servers),
-					SILC_STR_UI_INT(&routers),
-					SILC_STR_UI_INT(&server_ops),
-					SILC_STR_UI_INT(&router_ops),
-					SILC_STR_END);
+			stats = va_arg(ap, SilcClientStats *);
 
 			msg = g_strdup_printf(_("Local server start time: %s\n"
-					"Local server uptime: %s\n"
-					"Local server clients: %d\n"
-					"Local server channels: %d\n"
-					"Local server operators: %d\n"
-					"Local router operators: %d\n"
-					"Local cell clients: %d\n"
-					"Local cell channels: %d\n"
-					"Local cell servers: %d\n"
-					"Total clients: %d\n"
-					"Total channels: %d\n"
-					"Total servers: %d\n"
-					"Total routers: %d\n"
-					"Total server operators: %d\n"
-					"Total router operators: %d\n"),
-					silc_get_time(starttime),
-					purple_str_seconds_to_string((int)uptime),
-					(int)my_clients, (int)my_channels, (int)my_server_ops, (int)my_router_ops,
-					(int)cell_clients, (int)cell_channels, (int)cell_servers,
-					(int)clients, (int)channels, (int)servers, (int)routers,
-					(int)server_ops, (int)router_ops);
+						"Local server uptime: %s\n"
+						"Local server clients: %d\n"
+						"Local server channels: %d\n"
+						"Local server operators: %d\n"
+						"Local router operators: %d\n"
+						"Local cell clients: %d\n"
+						"Local cell channels: %d\n"
+						"Local cell servers: %d\n"
+						"Total clients: %d\n"
+						"Total channels: %d\n"
+						"Total servers: %d\n"
+						"Total routers: %d\n"
+						"Total server operators: %d\n"
+						"Total router operators: %d\n"),
+					      silc_time_string(stats->starttime),
+					      purple_str_seconds_to_string((int)stats->uptime),
+					      (int)stats->my_clients,
+					      (int)stats->my_channels,
+					      (int)stats->my_server_ops,
+					      (int)stats->my_router_ops,
+					      (int)stats->cell_clients,
+					      (int)stats->cell_channels,
+					      (int)stats->cell_servers,
+					      (int)stats->clients,
+					      (int)stats->channels,
+					      (int)stats->servers,
+					      (int)stats->routers,
+					      (int)stats->server_ops,
+					      (int)stats->router_ops);
 
 			purple_notify_info(gc, NULL,
-					_("Network Statistics"), msg);
+					   _("Network Statistics"), msg);
 			g_free(msg);
 		}
 		break;
 
 	case SILC_COMMAND_PING:
 		{
-			if (!success) {
+			if (status != SILC_STATUS_OK) {
 				purple_notify_error(gc, _("Ping"), _("Ping failed"),
-								  silc_get_status_message(status));
+						    silc_get_status_message(error));
 				return;
 			}
 
 			purple_notify_info(gc, _("Ping"), _("Ping reply received from server"),
-							 NULL);
+					   NULL);
 		}
 		break;
 
 	case SILC_COMMAND_KILL:
-		if (!success) {
+		if (status != SILC_STATUS_OK) {
 			purple_notify_error(gc, _("Kill User"),
-					  _("Could not kill user"),
-					  silc_get_status_message(status));
+					    _("Could not kill user"),
+					    silc_get_status_message(error));
 			return;
 		}
 		break;
@@ -1631,188 +1657,108 @@
 	case SILC_COMMAND_CMODE:
 		{
 			SilcChannelEntry channel_entry;
-			SilcBuffer channel_pubkeys;
+			SilcDList channel_pubkeys, list;
+			SilcArgumentDecodedList e;
 
-			if (!success)
+			if (status != SILC_STATUS_OK)
 				return;
 
-			channel_entry = va_arg(vp, SilcChannelEntry);
-			(void)va_arg(vp, SilcUInt32);
-			(void)va_arg(vp, SilcPublicKey);
-			channel_pubkeys = va_arg(vp, SilcBuffer);
-
-			if (sg->chpk)
-				silcpurple_chat_chauth_show(sg, channel_entry, channel_pubkeys);
-		}
-		break;
-
-	default:
-		if (success)
-			purple_debug_info("silc", "Unhandled command: %d (succeeded)\n", command);
-		else
-			purple_debug_info("silc", "Unhandled command: %d (failed: %s)\n", command,
-							silc_get_status_message(status));
-		break;
-	}
-
-	va_end(vp);
-}
-
-
-/* Called to indicate that connection was either successfully established
-   or connecting failed.  This is also the first time application receives
-   the SilcClientConnection object which it should save somewhere.
-   If the `success' is FALSE the application must always call the function
-   silc_client_close_connection. */
+			channel_entry = va_arg(ap, SilcChannelEntry);
+			(void)va_arg(ap, SilcUInt32);
+			(void)va_arg(ap, SilcPublicKey);
+			channel_pubkeys = va_arg(ap, SilcDList);
 
-static void
-silc_connected(SilcClient client, SilcClientConnection conn,
-	       SilcClientConnectionStatus status)
-{
-	PurpleConnection *gc = client->application;
-	SilcPurple sg;
-	gboolean reject_watch, block_invites, block_ims;
+			if (!sg->chpk)
+				break;
 
-	if (gc == NULL) {
-		silc_client_close_connection(client, conn);
-		return;
-	}
-	sg = gc->proto_data;
+			list = silc_dlist_init();
 
-	switch (status) {
-	case SILC_CLIENT_CONN_SUCCESS:
-	case SILC_CLIENT_CONN_SUCCESS_RESUME:
-		purple_connection_set_state(gc, PURPLE_CONNECTED);
-
-		/* Send the server our buddy list */
-		silcpurple_send_buddylist(gc);
-
-		g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
-
-		/* Send any UMODEs configured for account */
-		reject_watch = purple_account_get_bool(sg->account, "reject-watch", FALSE);
-		block_invites = purple_account_get_bool(sg->account, "block-invites", FALSE);
-		block_ims = purple_account_get_bool(sg->account, "block-ims", FALSE);
-		if (reject_watch || block_invites || block_ims) {
-			char m[5];
-			g_snprintf(m, sizeof(m), "+%s%s%s",
-					   reject_watch ? "w" : "",
-					   block_invites ? "I" : "",
-					   block_ims ? "P" : "");
-			silc_client_command_call(sg->client, sg->conn, NULL,
-					"UMODE", m, NULL);
+			if (channel_pubkeys) {
+			  silc_dlist_start(channel_pubkeys);
+			  while ((e = silc_dlist_get(channel_pubkeys))) {
+				if (e->arg_type == 0x00 ||
+				    e->arg_type == 0x03)
+				  silc_dlist_add(list, silc_pkcs_public_key_copy(e->argument));
+			  }
+			}
+			silcpurple_chat_chauth_show(sg, channel_entry, list);
 		}
-
-		return;
-		break;
-	case SILC_CLIENT_CONN_ERROR:
-		purple_connection_error(gc, _("Error during connecting to SILC Server"));
-		g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
-		break;
-
-	case SILC_CLIENT_CONN_ERROR_KE:
-		purple_connection_error(gc, _("Key Exchange failed"));
-		break;
-
-	case SILC_CLIENT_CONN_ERROR_AUTH:
-		purple_connection_error(gc, _("Authentication failed"));
 		break;
 
-	case SILC_CLIENT_CONN_ERROR_RESUME:
-		purple_connection_error(gc,
-				      _("Resuming detached session failed. "
-					"Press Reconnect to create new connection."));
-		g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
+	case SILC_COMMAND_WATCH:
+		if (status != SILC_STATUS_OK) {
+			purple_notify_error(gc, _("WATCH"), _("Cannot watch user"),
+					    silc_get_status_message(error));
+			return;
+		}
 		break;
 
-	case SILC_CLIENT_CONN_ERROR_TIMEOUT:
-		purple_connection_error(gc, _("Connection Timeout"));
+	default:
+		if (status == SILC_STATUS_OK)
+			purple_debug_info("silc", "Unhandled command: %d (succeeded)\n", command);
+		else
+			purple_debug_info("silc", "Unhandled command: %d (failed: %s)\n", command,
+					  silc_get_status_message(error));
 		break;
 	}
-
-	/* Error */
-	sg->conn = NULL;
-	silc_client_close_connection(client, conn);
 }
 
+/* Generic command reply callback for silc_client_command_send.  Simply
+   calls the default command_reply client operation callback */
 
-/* Called to indicate that connection was disconnected to the server.
-   The `status' may tell the reason of the disconnection, and if the
-   `message' is non-NULL it may include the disconnection message
-   received from server. */
-
-static void
-silc_disconnected(SilcClient client, SilcClientConnection conn,
-		  SilcStatus status, const char *message)
+SilcBool silcpurple_command_reply(SilcClient client, SilcClientConnection conn,
+				  SilcCommand command, SilcStatus status,
+				  SilcStatus error, void *context, va_list ap)
 {
-	PurpleConnection *gc = client->application;
-	SilcPurple sg = gc->proto_data;
-
-	if (sg->resuming && !sg->detaching)
-		g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
-
-	sg->conn = NULL;
-
-	/* Close the connection */
-	if (!sg->detaching)
-		purple_connection_error(gc, _("Disconnected by server"));
-	else
-		/* TODO: Does this work correctly? Maybe we need to set wants_to_die? */
-		purple_account_disconnect(purple_connection_get_account(gc));
+  silc_command_reply(client, conn, command, status, error, ap);
+  return TRUE;
 }
 
 
 typedef struct {
-	SilcGetAuthMeth completion;
+        union {
+	  SilcAskPassphrase ask_pass;
+	  SilcGetAuthMeth get_auth;
+	} u;
 	void *context;
-} *SilcPurpleGetAuthMethod;
-
-/* Callback called when we've received the authentication method information
-   from the server after we've requested it. */
+} *SilcPurpleAskPassphrase;
 
-static void silc_get_auth_method_callback(SilcClient client,
-					  SilcClientConnection conn,
-					  SilcAuthMethod auth_meth,
-					  void *context)
+static void
+silc_ask_auth_password_cb(const unsigned char *passphrase,
+			  SilcUInt32 passphrase_len, void *context)
 {
-	SilcPurpleGetAuthMethod internal = context;
-
-	switch (auth_meth) {
-	case SILC_AUTH_NONE:
-		/* No authentication required. */
-		(*internal->completion)(TRUE, auth_meth, NULL, 0, internal->context);
-		break;
-
-	case SILC_AUTH_PASSWORD:
-		/* By returning NULL here the library will ask the passphrase from us
-		   by calling the silc_ask_passphrase. */
-		(*internal->completion)(TRUE, auth_meth, NULL, 0, internal->context);
-		break;
-
-	case SILC_AUTH_PUBLIC_KEY:
-		/* Do not get the authentication data now, the library will generate
-		   it using our default key, if we do not provide it here. */
-		(*internal->completion)(TRUE, auth_meth, NULL, 0, internal->context);
-		break;
-	}
+	SilcPurpleAskPassphrase internal = context;
 
+	if (!passphrase || !(*passphrase))
+	  internal->u.get_auth(SILC_AUTH_NONE, NULL, 0, internal->context);
+	else
+	  internal->u.get_auth(SILC_AUTH_PASSWORD,
+			       (unsigned char *)passphrase,
+			       passphrase_len, internal->context);
 	silc_free(internal);
 }
 
 /* Find authentication method and authentication data by hostname and
-   port. The hostname may be IP address as well. When the authentication
-   method has been resolved the `completion' callback with the found
-   authentication method and authentication data is called. The `conn'
-   may be NULL. */
+   port. The hostname may be IP address as well. The `auth_method' is
+   the authentication method the remote connection requires.  It is
+   however possible that remote accepts also some other authentication
+   method.  Application should use the method that may have been
+   configured for this connection.  If none has been configured it should
+   use the required `auth_method'.  If the `auth_method' is
+   SILC_AUTH_NONE, server does not require any authentication or the
+   required authentication method is not known.  The `completion'
+   callback must be called to deliver the chosen authentication method
+   and data. The `conn' may be NULL. */
 
 static void
 silc_get_auth_method(SilcClient client, SilcClientConnection conn,
 		     char *hostname, SilcUInt16 port,
+		     SilcAuthMethod auth_method,
 		     SilcGetAuthMeth completion, void *context)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
-	SilcPurpleGetAuthMethod internal;
+	SilcPurpleAskPassphrase internal;
 	const char *password;
 
 	/* Progress */
@@ -1821,72 +1767,71 @@
 	else
 		purple_connection_update_progress(gc, _("Authenticating connection"), 4, 5);
 
-	/* Check configuration if we have this connection configured.  If we
-	   have then return that data immediately, as it's faster way. */
-	if (purple_account_get_bool(sg->account, "pubkey-auth", FALSE)) {
-		completion(TRUE, SILC_AUTH_PUBLIC_KEY, NULL, 0, context);
+	/* Check configuration if we have this connection configured. */
+	if (auth_method == SILC_AUTH_PUBLIC_KEY &&
+	    purple_account_get_bool(sg->account, "pubkey-auth", FALSE)) {
+		completion(SILC_AUTH_PUBLIC_KEY, NULL, 0, context);
 		return;
 	}
-	password = purple_connection_get_password(gc);
-	if (password && *password) {
-		completion(TRUE, SILC_AUTH_PASSWORD, (unsigned char *)password, strlen(password), context);
+	if (auth_method == SILC_AUTH_PASSWORD) {
+		password = purple_connection_get_password(gc);
+		if (password && *password) {
+		  completion(SILC_AUTH_PASSWORD, (unsigned char *)password, strlen(password), context);
+		  return;
+		}
+
+		/* Ask password from user */
+		internal = silc_calloc(1, sizeof(*internal));
+		if (!internal)
+		  return;
+		internal->u.get_auth = completion;
+		internal->context = context;
+		silc_ask_passphrase(client, conn, silc_ask_auth_password_cb,
+				    internal);
 		return;
 	}
 
-	/* Resolve the authentication method from server, as we may not know it. */
-	internal = silc_calloc(1, sizeof(*internal));
-	if (!internal)
-		return;
-	internal->completion = completion;
-	internal->context = context;
-	silc_client_request_authentication_method(client, conn,
-						  silc_get_auth_method_callback,
-						  internal);
+	completion(SILC_AUTH_NONE, NULL, 0, context);
 }
 
 
-/* Verifies received public key. The `conn_type' indicates which entity
-   (server, client etc.) has sent the public key. If user decides to trust
-   the application may save the key as trusted public key for later
-   use. The `completion' must be called after the public key has been
-   verified. */
+/* Called to verify received public key. The `conn_type' indicates which
+   entity (server or client) has sent the public key. If user decides to
+   trust the key the application may save the key as trusted public key for
+   later use. The `completion' must be called after the public key has
+   been verified. */
 
 static void
 silc_verify_public_key(SilcClient client, SilcClientConnection conn,
-		       SilcSocketType conn_type, unsigned char *pk,
-		       SilcUInt32 pk_len, SilcSKEPKType pk_type,
+		       SilcConnectionType conn_type,
+		       SilcPublicKey public_key,
 		       SilcVerifyPublicKey completion, void *context)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
 
-	if (!sg->conn && (conn_type == SILC_SOCKET_TYPE_SERVER ||
-			  conn_type == SILC_SOCKET_TYPE_ROUTER)) {
+	if (!sg->conn && (conn_type == SILC_CONN_SERVER ||
+			  conn_type == SILC_CONN_ROUTER)) {
 		/* Progress */
 		if (sg->resuming)
 			purple_connection_update_progress(gc, _("Resuming session"), 3, 5);
 		else
 			purple_connection_update_progress(gc, _("Verifying server public key"),
-							3, 5);
+							  3, 5);
 	}
 
 	/* Verify public key */
-	silcpurple_verify_public_key(client, conn, NULL, conn_type, pk,
-				   pk_len, pk_type, completion, context);
+	silcpurple_verify_public_key(client, conn, NULL, conn_type,
+				     public_key, completion, context);
 }
 
-typedef struct {
-	SilcAskPassphrase completion;
-	void *context;
-} *SilcPurpleAskPassphrase;
-
 static void
 silc_ask_passphrase_cb(SilcPurpleAskPassphrase internal, const char *passphrase)
 {
 	if (!passphrase || !(*passphrase))
-		internal->completion(NULL, 0, internal->context);
+		internal->u.ask_pass(NULL, 0, internal->context);
 	else
-		internal->completion((unsigned char *)passphrase,
+		internal->u.ask_pass((unsigned char *)passphrase,
 				     strlen(passphrase), internal->context);
 	silc_free(internal);
 }
@@ -1905,97 +1850,32 @@
 
 	if (!internal)
 		return;
-	internal->completion = completion;
+	internal->u.ask_pass = completion;
 	internal->context = context;
 	purple_request_input(gc, _("Passphrase"), NULL,
-			   _("Passphrase required"), NULL, FALSE, TRUE, NULL,
-			   _("OK"), G_CALLBACK(silc_ask_passphrase_cb),
-			   _("Cancel"), G_CALLBACK(silc_ask_passphrase_cb),
-			   purple_connection_get_account(gc), NULL, NULL, internal);
+			     _("Passphrase required"), NULL, FALSE, TRUE, NULL,
+			     _("OK"), G_CALLBACK(silc_ask_passphrase_cb),
+			     _("Cancel"), G_CALLBACK(silc_ask_passphrase_cb),
+			     purple_connection_get_account(gc), NULL, NULL, internal);
 }
 
 
-/* Notifies application that failure packet was received.  This is called
-   if there is some protocol active in the client.  The `protocol' is the
-   protocol context.  The `failure' is opaque pointer to the failure
-   indication.  Note, that the `failure' is protocol dependant and
-   application must explicitly cast it to correct type.  Usually `failure'
-   is 32 bit failure type (see protocol specs for all protocol failure
-   types). */
+/* Called to indicate that incoming key agreement request has been
+   received.  If the application wants to perform key agreement it may
+   call silc_client_perform_key_agreement to initiate key agreement or
+   silc_client_send_key_agreement to provide connection point to the
+   remote client in case the `hostname' is NULL.  If key agreement is
+   not desired this request can be ignored.  The `protocol' is either
+   value 0 for TCP or value 1 for UDP. */
 
 static void
-silc_failure(SilcClient client, SilcClientConnection conn,
-	     SilcProtocol protocol, void *failure)
-{
-	PurpleConnection *gc = client->application;
-	char buf[128];
-
-	memset(buf, 0, sizeof(buf));
-
-	if (protocol->protocol->type == SILC_PROTOCOL_CLIENT_KEY_EXCHANGE) {
-		SilcSKEStatus status = (SilcSKEStatus)SILC_PTR_TO_32(failure);
-
-		if (status == SILC_SKE_STATUS_BAD_VERSION)
-			g_snprintf(buf, sizeof(buf),
-				   _("Failure: Version mismatch, upgrade your client"));
-		if (status == SILC_SKE_STATUS_UNSUPPORTED_PUBLIC_KEY)
-			g_snprintf(buf, sizeof(buf),
-				   _("Failure: Remote does not trust/support your public key"));
-		if (status == SILC_SKE_STATUS_UNKNOWN_GROUP)
-			g_snprintf(buf, sizeof(buf),
-				   _("Failure: Remote does not support proposed KE group"));
-		if (status == SILC_SKE_STATUS_UNKNOWN_CIPHER)
-			g_snprintf(buf, sizeof(buf),
-				   _("Failure: Remote does not support proposed cipher"));
-		if (status == SILC_SKE_STATUS_UNKNOWN_PKCS)
-			g_snprintf(buf, sizeof(buf),
-				   _("Failure: Remote does not support proposed PKCS"));
-		if (status == SILC_SKE_STATUS_UNKNOWN_HASH_FUNCTION)
-			g_snprintf(buf, sizeof(buf),
-				   _("Failure: Remote does not support proposed hash function"));
-		if (status == SILC_SKE_STATUS_UNKNOWN_HMAC)
-			g_snprintf(buf, sizeof(buf),
-				   _("Failure: Remote does not support proposed HMAC"));
-		if (status == SILC_SKE_STATUS_INCORRECT_SIGNATURE)
-			g_snprintf(buf, sizeof(buf), _("Failure: Incorrect signature"));
-		if (status == SILC_SKE_STATUS_INVALID_COOKIE)
-			g_snprintf(buf, sizeof(buf), _("Failure: Invalid cookie"));
-
-		/* Show the error on the progress bar.  A more generic error message
-		   is going to be showed to user after this in the silc_connected. */
-		purple_connection_update_progress(gc, buf, 2, 5);
-	}
-
-	if (protocol->protocol->type == SILC_PROTOCOL_CLIENT_CONNECTION_AUTH) {
-		SilcUInt32 err = SILC_PTR_TO_32(failure);
-
-		if (err == SILC_AUTH_FAILED)
-			g_snprintf(buf, sizeof(buf), _("Failure: Authentication failed"));
-
-		/* Show the error on the progress bar.  A more generic error message
-		   is going to be showed to user after this in the silc_connected. */
-		purple_connection_update_progress(gc, buf, 4, 5);
-	}
-}
-
-/* Asks whether the user would like to perform the key agreement protocol.
-   This is called after we have received an key agreement packet or an
-   reply to our key agreement packet. This returns TRUE if the user wants
-   the library to perform the key agreement protocol and FALSE if it is not
-   desired (application may start it later by calling the function
-   silc_client_perform_key_agreement). If TRUE is returned also the
-   `completion' and `context' arguments must be set by the application. */
-
-static bool
 silc_key_agreement(SilcClient client, SilcClientConnection conn,
-		   SilcClientEntry client_entry, const char *hostname,
-		   SilcUInt16 port, SilcKeyAgreementCallback *completion,
-		   void **context)
+		   SilcClientEntry client_entry,
+		   const char *hostname, SilcUInt16 protocol,
+		   SilcUInt16 port)
 {
-	silcpurple_buddy_keyagr_request(client, conn, client_entry, hostname, port);
-	*completion = NULL;
-	*context = NULL;
-	return FALSE;
+	silcpurple_buddy_keyagr_request(client, conn, client_entry,
+					hostname, port, protocol);
 }
 
 
@@ -2012,39 +1892,7 @@
 	 const char *hostname, SilcUInt16 port)
 {
 	silcpurple_ftp_request(client, conn, client_entry, session_id,
-			     hostname, port);
-}
-
-
-/* Delivers SILC session detachment data indicated by `detach_data' to the
-   application.  If application has issued SILC_COMMAND_DETACH command
-   the client session in the SILC network is not quit.  The client remains
-   in the network but is detached.  The detachment data may be used later
-   to resume the session in the SILC Network.  The appliation is
-   responsible of saving the `detach_data', to for example in a file.
-
-   The detachment data can be given as argument to the functions
-   silc_client_connect_to_server, or silc_client_add_connection when
-   creating connection to remote server, inside SilcClientConnectionParams
-   structure.  If it is provided the client library will attempt to resume
-   the session in the network.  After the connection is created
-   successfully, the application is responsible of setting the user
-   interface for user into the same state it was before detaching (showing
-   same channels, channel modes, etc).  It can do this by fetching the
-   information (like joined channels) from the client library. */
-
-static void
-silc_detach(SilcClient client, SilcClientConnection conn,
-	    const unsigned char *detach_data, SilcUInt32 detach_data_len)
-{
-	PurpleConnection *gc = client->application;
-	SilcPurple sg = gc->proto_data;
-	const char *file;
-
-	/* Save the detachment data to file. */
-	file = silcpurple_session_file(purple_account_get_username(sg->account));
-	g_unlink(file);
-	silc_file_writefile(file, (char *)detach_data, detach_data_len);
+			       hostname, port);
 }
 
 SilcClientOperations ops = {
@@ -2054,13 +1902,9 @@
 	silc_notify,
 	silc_command,
 	silc_command_reply,
-	silc_connected,
-	silc_disconnected,
 	silc_get_auth_method,
 	silc_verify_public_key,
 	silc_ask_passphrase,
-	silc_failure,
 	silc_key_agreement,
-	silc_ftp,
-	silc_detach
+	silc_ftp
 };
diff -u silc.orig/pk.c silc/pk.c
--- silc.orig/pk.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/pk.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 
@@ -31,18 +31,16 @@
 	char *entity_name;
 	char *fingerprint;
 	char *babbleprint;
-	unsigned char *pk;
-	SilcUInt32 pk_len;
-	SilcSKEPKType pk_type;
+	SilcPublicKey public_key;
 	SilcVerifyPublicKey completion;
 	void *context;
 	gboolean changed;
 } *PublicKeyVerify;
 
 static void silcpurple_verify_ask(const char *entity,
-				const char *fingerprint,
-				const char *babbleprint,
-				PublicKeyVerify verify);
+				  const char *fingerprint,
+				  const char *babbleprint,
+				  PublicKeyVerify verify);
 
 static void silcpurple_verify_cb(PublicKeyVerify verify, gint id)
 {
@@ -54,8 +52,8 @@
 			verify->completion(TRUE, verify->context);
 
 		/* Save the key for future checking */
-		silc_pkcs_save_public_key_data(verify->filename, verify->pk,
-					       verify->pk_len, SILC_PKCS_FILE_PEM);
+		silc_pkcs_save_public_key(verify->filename, verify->public_key,
+					  SILC_PKCS_FILE_BASE64);
 	}
 
 	silc_free(verify->filename);
@@ -63,7 +61,7 @@
 	silc_free(verify->entity_name);
 	silc_free(verify->fingerprint);
 	silc_free(verify->babbleprint);
-	silc_free(verify->pk);
+	silc_pkcs_public_key_free(verify->public_key);
 	silc_free(verify);
 }
 
@@ -74,27 +72,23 @@
 	   should have option for the dialogs whether the buttons close them
 	   or not. */
 	silcpurple_verify_ask(verify->entity, verify->fingerprint,
-			    verify->babbleprint, verify);
+			      verify->babbleprint, verify);
 }
 
 static void silcpurple_verify_details(PublicKeyVerify verify, gint id)
 {
-	SilcPublicKey public_key;
 	PurpleConnection *gc = verify->client->application;
 	SilcPurple sg = gc->proto_data;
 
-	silc_pkcs_public_key_decode(verify->pk, verify->pk_len,
-				    &public_key);
-	silcpurple_show_public_key(sg, verify->entity_name, public_key,
-				 G_CALLBACK(silcpurple_verify_details_cb),
-				 verify);
-	silc_pkcs_public_key_free(public_key);
+	silcpurple_show_public_key(sg, verify->entity_name, verify->public_key,
+				   G_CALLBACK(silcpurple_verify_details_cb),
+				   verify);
 }
 
 static void silcpurple_verify_ask(const char *entity,
-				const char *fingerprint,
-				const char *babbleprint,
-				PublicKeyVerify verify)
+				  const char *fingerprint,
+				  const char *babbleprint,
+				  PublicKeyVerify verify)
 {
 	PurpleConnection *gc = verify->client->application;
 	char tmp[256], tmp2[256];
@@ -114,18 +108,17 @@
 		     "%s\n%s\n"), entity, fingerprint, babbleprint);
 
 	purple_request_action(gc, _("Verify Public Key"), tmp, tmp2,
-						PURPLE_DEFAULT_ACTION_NONE,
-						purple_connection_get_account(gc), entity, NULL, verify, 3,
-			    _("Yes"), G_CALLBACK(silcpurple_verify_cb),
-			    _("No"), G_CALLBACK(silcpurple_verify_cb),
-			    _("_View..."), G_CALLBACK(silcpurple_verify_details));
+			      PURPLE_DEFAULT_ACTION_NONE,
+			      purple_connection_get_account(gc), entity, NULL, verify, 3,
+			      _("Yes"), G_CALLBACK(silcpurple_verify_cb),
+			      _("No"), G_CALLBACK(silcpurple_verify_cb),
+			      _("_View..."), G_CALLBACK(silcpurple_verify_details));
 }
 
 void silcpurple_verify_public_key(SilcClient client, SilcClientConnection conn,
-				const char *name, SilcSocketType conn_type,
-				unsigned char *pk, SilcUInt32 pk_len,
-				SilcSKEPKType pk_type,
-				SilcVerifyPublicKey completion, void *context)
+				  const char *name, SilcConnectionType conn_type,
+				  SilcPublicKey public_key,
+				  SilcVerifyPublicKey completion, void *context)
 {
 	PurpleConnection *gc = client->application;
 	int i;
@@ -133,14 +126,18 @@
 	char *fingerprint, *babbleprint;
 	struct passwd *pw;
 	struct stat st;
-	char *entity = ((conn_type == SILC_SOCKET_TYPE_SERVER ||
-			 conn_type == SILC_SOCKET_TYPE_ROUTER) ?
+	char *entity = ((conn_type == SILC_CONN_SERVER ||
+			 conn_type == SILC_CONN_ROUTER) ?
 			"server" : "client");
 	PublicKeyVerify verify;
+	const char *ip, *hostname;
+	SilcUInt16 port;
+	unsigned char *pk;
+	SilcUInt32 pk_len;
 
-	if (pk_type != SILC_SKE_PK_TYPE_SILC) {
+	if (silc_pkcs_get_type(public_key) != SILC_PKCS_SILC) {
 		purple_notify_error(gc, _("Verify Public Key"),
-				  _("Unsupported public key type"), NULL);
+				    _("Unsupported public key type"), NULL);
 		if (completion)
 			completion(FALSE, context);
 		return;
@@ -157,17 +154,22 @@
 	memset(filename2, 0, sizeof(filename2));
 	memset(file, 0, sizeof(file));
 
-	if (conn_type == SILC_SOCKET_TYPE_SERVER ||
-	    conn_type == SILC_SOCKET_TYPE_ROUTER) {
+	silc_socket_stream_get_info(silc_packet_stream_get_stream(conn->stream),
+				    NULL, &hostname, &ip, &port);
+
+	pk = silc_pkcs_public_key_encode(public_key, &pk_len);
+
+	if (conn_type == SILC_CONN_SERVER ||
+	    conn_type == SILC_CONN_ROUTER) {
 		if (!name) {
 			g_snprintf(file, sizeof(file) - 1, "%skey_%s_%d.pub", entity,
-				   conn->sock->ip, conn->sock->port);
+				   ip, port);
 			g_snprintf(filename, sizeof(filename) - 1,
 				   "%s" G_DIR_SEPARATOR_S "%skeys" G_DIR_SEPARATOR_S "%s",
 				   silcpurple_silcdir(), entity, file);
 
 			g_snprintf(file, sizeof(file) - 1, "%skey_%s_%d.pub", entity,
-				   conn->sock->hostname, conn->sock->port);
+				   hostname, port);
 			g_snprintf(filename2, sizeof(filename2) - 1,
 				   "%s" G_DIR_SEPARATOR_S "%skeys" G_DIR_SEPARATOR_S "%s",
 				   silcpurple_silcdir(), entity, file);
@@ -176,7 +178,7 @@
 			hostf = filename2;
 		} else {
 			g_snprintf(file, sizeof(file) - 1, "%skey_%s_%d.pub", entity,
-				   name, conn->sock->port);
+				   name, port);
 			g_snprintf(filename, sizeof(filename) - 1,
 				   "%s" G_DIR_SEPARATOR_S "%skeys" G_DIR_SEPARATOR_S "%s",
 				   silcpurple_silcdir(), entity, file);
@@ -206,12 +208,10 @@
 	verify->conn = conn;
 	verify->filename = strdup(ipf);
 	verify->entity = strdup(entity);
-	verify->entity_name = (conn_type != SILC_SOCKET_TYPE_CLIENT ?
-			       (name ? strdup(name) : strdup(conn->sock->hostname))
+	verify->entity_name = (conn_type != SILC_CONN_CLIENT ?
+			       (name ? strdup(name) : strdup(hostname))
 			       : NULL);
-	verify->pk = silc_memdup(pk, pk_len);
-	verify->pk_len = pk_len;
-	verify->pk_type = pk_type;
+	verify->public_key = silc_pkcs_public_key_copy(public_key);
 	verify->completion = completion;
 	verify->context = context;
 	fingerprint = verify->fingerprint = silc_hash_fingerprint(NULL, pk, pk_len);
@@ -221,7 +221,7 @@
 	if (g_stat(ipf, &st) < 0 && (!hostf || g_stat(hostf, &st) < 0)) {
 		/* Key does not exist, ask user to verify the key and save it */
 		silcpurple_verify_ask(name ? name : entity,
-				    fingerprint, babbleprint, verify);
+				      fingerprint, babbleprint, verify);
 		return;
 	} else {
 		/* The key already exists, verify it. */
@@ -230,14 +230,8 @@
 		SilcUInt32 encpk_len;
 
 		/* Load the key file, try for both IP filename and hostname filename */
-		if (!silc_pkcs_load_public_key(ipf, &public_key,
-					       SILC_PKCS_FILE_PEM) &&
-		    !silc_pkcs_load_public_key(ipf, &public_key,
-					       SILC_PKCS_FILE_BIN) &&
-		    (!hostf || (!silc_pkcs_load_public_key(hostf, &public_key,
-							   SILC_PKCS_FILE_PEM) &&
-				!silc_pkcs_load_public_key(hostf, &public_key,
-							   SILC_PKCS_FILE_BIN)))) {
+		if (!silc_pkcs_load_public_key(ipf, &public_key) &&
+		    (!hostf || (!silc_pkcs_load_public_key(hostf, &public_key)))) {
 			silcpurple_verify_ask(name ? name : entity,
 					    fingerprint, babbleprint, verify);
 			return;
@@ -266,9 +260,9 @@
 		silc_free(verify->filename);
 		silc_free(verify->entity);
 		silc_free(verify->entity_name);
-		silc_free(verify->pk);
 		silc_free(verify->fingerprint);
 		silc_free(verify->babbleprint);
+		silc_pkcs_public_key_free(verify->public_key);
 		silc_free(verify);
 	}
 }
diff -u silc.orig/README silc/README
--- silc.orig/README	2007-05-25 19:28:21.000000000 +0300
+++ silc/README	2007-05-28 19:10:53.000000000 +0300
@@ -2,19 +2,19 @@
 ==================
 
 This is the Purple protocol plugin of the protocol called Secure Internet
-Live Conferencing (SILC).  The implementation will use the SILC Toolkit, 
-freely available from the http://silcnet.org/ site, for the actual SILC 
+Live Conferencing (SILC).  The implementation will use the SILC Toolkit,
+freely available from the http://silcnet.org/ site, for the actual SILC
 protocol implementation.
 
-To include SILC into Purple, one needs to first compile and install 
+To include SILC into Purple, one needs to first compile and install
 the SILC Toolkit.  It is done as follows:
 
-	./configure --enable-shared
+	./configure
 	make
 	make install
 
-This will compile shared libraries of the SILC Toolkit.  If the --prefix 
-is not given to ./configure, the binaries are installed into the 
+This will compile shared libraries of the SILC Toolkit.  If the --prefix
+is not given to ./configure, the binaries are installed into the
 /usr/local/silc directory.
 
 Once the Toolkit is installed one needs to tell Purple's ./configure
diff -u silc.orig/silc.c silc/silc.c
--- silc.orig/silc.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/silc.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 - 2005 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 #include "version.h"
@@ -26,6 +26,15 @@
 extern SilcClientOperations ops;
 static PurplePlugin *silc_plugin = NULL;
 
+/* Error log message callback */
+
+static SilcBool silcpurple_log_error(SilcLogType type, char *message,
+				     void *context)
+{
+	silc_say(NULL, NULL, SILC_CLIENT_MESSAGE_ERROR, message);
+	return TRUE;
+}
+
 static const char *
 silcpurple_list_icon(PurpleAccount *a, PurpleBuddy *b)
 {
@@ -102,8 +111,8 @@
 	idp = silc_id_payload_encode(sg->conn->local_id, SILC_ID_CLIENT);
 	SILC_PUT32_MSB(mode, mb);
 	silc_client_command_send(sg->client, sg->conn, SILC_COMMAND_UMODE,
-				 ++sg->conn->cmd_ident, 2,
-				 1, idp->data, idp->len,
+				 silcpurple_command_reply, NULL, 2,
+				 1, idp->data, silc_buffer_len(idp),
 				 2, mb, sizeof(mb));
 	silc_buffer_free(idp);
 }
@@ -115,47 +124,177 @@
 silcpurple_keepalive(PurpleConnection *gc)
 {
 	SilcPurple sg = gc->proto_data;
-	silc_client_send_packet(sg->client, sg->conn, SILC_PACKET_HEARTBEAT,
-				NULL, 0);
+	silc_packet_send(sg->conn->stream, SILC_PACKET_HEARTBEAT, 0,
+			 NULL, 0);
 }
 
 static int
 silcpurple_scheduler(gpointer *context)
 {
-	SilcPurple sg = (SilcPurple)context;
-	silc_client_run_one(sg->client);
+	SilcClient client = (SilcClient)context;
+	silc_client_run_one(client);
 	return 1;
 }
 
 static void
-silcpurple_nickname_parse(const char *nickname,
-			char **ret_nickname)
+silcpurple_connect_cb(SilcClient client, SilcClientConnection conn,
+		      SilcClientConnectionStatus status, SilcStatus error,
+		      const char *message, void *context)
 {
-	silc_parse_userfqdn(nickname, ret_nickname, NULL);
+	PurpleConnection *gc = context;
+	SilcPurple sg;
+	gboolean reject_watch, block_invites, block_ims;
+
+	sg = gc->proto_data;
+
+	switch (status) {
+	case SILC_CLIENT_CONN_SUCCESS:
+	case SILC_CLIENT_CONN_SUCCESS_RESUME:
+		sg->conn = conn;
+
+		/* Connection created successfully */
+		purple_connection_set_state(gc, PURPLE_CONNECTED);
+
+		/* Send the server our buddy list */
+		silcpurple_send_buddylist(gc);
+
+		g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
+
+		/* Send any UMODEs configured for account */
+		reject_watch = purple_account_get_bool(sg->account, "reject-watch", FALSE);
+		block_invites = purple_account_get_bool(sg->account, "block-invites", FALSE);
+		block_ims = purple_account_get_bool(sg->account, "block-ims", FALSE);
+		if (reject_watch || block_invites || block_ims) {
+			char m[5];
+			g_snprintf(m, sizeof(m), "+%s%s%s",
+				   reject_watch ? "w" : "",
+				   block_invites ? "I" : "",
+				   block_ims ? "P" : "");
+			silc_client_command_call(sg->client, sg->conn, NULL,
+						 "UMODE", m, NULL);
+		}
+
+		/* Set default attributes */
+		if (!purple_account_get_bool(sg->account, "reject-attrs", FALSE)) {
+		  SilcUInt32 mask;
+		  char tz[16];
+#ifdef SILC_ATTRIBUTE_USER_ICON
+		  PurpleStoredImage *img;
+#endif
+#ifdef HAVE_SYS_UTSNAME_H
+		  struct utsname u;
+#endif
+
+		  mask = SILC_ATTRIBUTE_MOOD_NORMAL;
+		  silc_client_attribute_add(client, conn,
+					    SILC_ATTRIBUTE_STATUS_MOOD,
+					    SILC_32_TO_PTR(mask),
+					    sizeof(SilcUInt32));
+		  mask = SILC_ATTRIBUTE_CONTACT_CHAT;
+		  silc_client_attribute_add(client, conn,
+					    SILC_ATTRIBUTE_PREFERRED_CONTACT,
+					    SILC_32_TO_PTR(mask),
+					    sizeof(SilcUInt32));
+#ifdef HAVE_SYS_UTSNAME_H
+		  if (!uname(&u)) {
+			SilcAttributeObjDevice dev;
+			memset(&dev, 0, sizeof(dev));
+			dev.type = SILC_ATTRIBUTE_DEVICE_COMPUTER;
+			dev.version = u.release;
+			dev.model = u.sysname;
+			silc_client_attribute_add(client, conn,
+						  SILC_ATTRIBUTE_DEVICE_INFO,
+						  (void *)&dev, sizeof(dev));
+		  }
+#endif
+		  silc_timezone(tz, sizeof(tz));
+		  silc_client_attribute_add(client, conn,
+					    SILC_ATTRIBUTE_TIMEZONE,
+					    (void *)tz, strlen(tz));
+
+#ifdef SILC_ATTRIBUTE_USER_ICON
+		  /* Set our buddy icon */
+		  img = purple_buddy_icons_find_account_icon(sg->account);
+		  silcpurple_buddy_set_icon(gc, img);
+		  purple_imgstore_unref(img);
+#endif
+		}
+
+		return;
+		break;
+
+	case SILC_CLIENT_CONN_DISCONNECTED:
+		/* Disconnected */
+		if (sg->resuming && !sg->detaching)
+		  g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
+
+		/* Close the connection */
+		if (!sg->detaching)
+		  purple_connection_error(gc, _("Disconnected by server"));
+		else
+		  /* TODO: Does this work correctly? Maybe we need to set wants_to_die? */
+		  purple_account_disconnect(purple_connection_get_account(gc));
+		break;
+
+	case SILC_CLIENT_CONN_ERROR:
+		purple_connection_error(gc, _("Error during connecting to SILC Server"));
+		g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
+		break;
+
+	case SILC_CLIENT_CONN_ERROR_KE:
+		purple_connection_error(gc, _("Key Exchange failed"));
+		break;
+
+	case SILC_CLIENT_CONN_ERROR_AUTH:
+		purple_connection_error(gc, _("Authentication failed"));
+		break;
+
+	case SILC_CLIENT_CONN_ERROR_RESUME:
+		purple_connection_error(gc,
+				      _("Resuming detached session failed. "
+					"Press Reconnect to create new connection."));
+		g_unlink(silcpurple_session_file(purple_account_get_username(sg->account)));
+		break;
+
+	case SILC_CLIENT_CONN_ERROR_TIMEOUT:
+		purple_connection_error(gc, _("Connection Timeout"));
+		break;
+	}
+
+	/* Error */
+	sg->conn = NULL;
 }
 
 static void
-silcpurple_login_connected(gpointer data, gint source, const gchar *error_message)
+silcpurple_stream_created(SilcSocketStreamStatus status, SilcStream stream,
+			  void *context)
 {
-	PurpleConnection *gc = data;
+	PurpleConnection *gc = context;
 	SilcPurple sg;
 	SilcClient client;
-	SilcClientConnection conn;
-	PurpleAccount *account;
 	SilcClientConnectionParams params;
 	const char *dfile;
 
-	g_return_if_fail(gc != NULL);
-
 	sg = gc->proto_data;
 
-	if (source < 0) {
+	if (status != SILC_SOCKET_OK) {
 		purple_connection_error(gc, _("Connection failed"));
+		silc_pkcs_public_key_free(sg->public_key);
+		silc_pkcs_private_key_free(sg->private_key);
+		silc_free(sg);
+		gc->proto_data = NULL;
 		return;
 	}
 
 	client = sg->client;
-	account = sg->account;
+
+	/* Progress */
+	if (params.detach_data) {
+		purple_connection_update_progress(gc, _("Resuming session"), 2, 5);
+		sg->resuming = TRUE;
+	} else {
+		purple_connection_update_progress(gc, _("Performing key exchange"), 2, 5);
+	}
 
 	/* Get session detachment data, if available */
 	memset(&params, 0, sizeof(params));
@@ -163,95 +302,100 @@
 	params.detach_data = (unsigned char *)silc_file_readfile(dfile, &params.detach_data_len);
 	if (params.detach_data)
 		params.detach_data[params.detach_data_len] = 0;
+	params.ignore_requested_attributes =
+		purple_account_get_bool(sg->account, "reject-attrs", FALSE);
+	params.pfs = purple_account_get_bool(sg->account, "pfs", FALSE);
+
+	/* Perform SILC Key Exchange. */
+	silc_client_key_exchange(sg->client, &params, sg->public_key,
+				 sg->private_key, stream, SILC_CONN_SERVER,
+				 silcpurple_connect_cb, gc);
+
+	silc_free(params.detach_data);
+}
 
-	/* Add connection to SILC client library */
-	conn = silc_client_add_connection(
-			  sg->client, &params,
-			  (char *)purple_account_get_string(account, "server",
-							  "silc.silcnet.org"),
-			  purple_account_get_int(account, "port", 706), sg);
-	if (!conn) {
-		purple_connection_error(gc, _("Cannot initialize SILC Client connection"));
+static void
+silcpurple_login_connected(gpointer data, gint source, const gchar *error_message)
+{
+	PurpleConnection *gc = data;
+	SilcPurple sg;
+
+	g_return_if_fail(gc != NULL);
+
+	sg = gc->proto_data;
+
+	if (source < 0) {
+		purple_connection_error(gc, _("Connection failed"));
+		silc_pkcs_public_key_free(sg->public_key);
+		silc_pkcs_private_key_free(sg->private_key);
+		silc_free(sg);
 		gc->proto_data = NULL;
 		return;
 	}
-	sg->conn = conn;
 
-	/* Progress */
-	if (params.detach_data) {
-		purple_connection_update_progress(gc, _("Resuming session"), 2, 5);
-		sg->resuming = TRUE;
-	} else {
-		purple_connection_update_progress(gc, _("Performing key exchange"), 2, 5);
-	}
+	/* Wrap socket to TCP stream */
+	silc_socket_tcp_stream_create(source, TRUE, FALSE,
+				      sg->client->schedule,
+				      silcpurple_stream_created, gc);
+}
 
-	/* Perform SILC Key Exchange.  The "silc_connected" will be called
-	   eventually. */
-	silc_client_start_key_exchange(sg->client, sg->conn, source);
-
-	/* Set default attributes */
-	if (!purple_account_get_bool(account, "reject-attrs", FALSE)) {
-		SilcUInt32 mask;
-		const char *tmp;
-#ifdef SILC_ATTRIBUTE_USER_ICON
-		PurpleStoredImage *img;
-#endif
-#ifdef HAVE_SYS_UTSNAME_H
-		struct utsname u;
-#endif
+static void silcpurple_running(SilcClient client, void *context)
+{
+	PurpleAccount *account = context;
+	PurpleConnection *gc = account->gc;
+	SilcPurple sg;
+	char pkd[256], prd[256];
 
-		mask = SILC_ATTRIBUTE_MOOD_NORMAL;
-		silc_client_attribute_add(client, conn,
-					  SILC_ATTRIBUTE_STATUS_MOOD,
-					  SILC_32_TO_PTR(mask),
-					  sizeof(SilcUInt32));
-		mask = SILC_ATTRIBUTE_CONTACT_CHAT;
-		silc_client_attribute_add(client, conn,
-					  SILC_ATTRIBUTE_PREFERRED_CONTACT,
-					  SILC_32_TO_PTR(mask),
-					  sizeof(SilcUInt32));
-#ifdef HAVE_SYS_UTSNAME_H
-		if (!uname(&u)) {
-			SilcAttributeObjDevice dev;
-			memset(&dev, 0, sizeof(dev));
-			dev.type = SILC_ATTRIBUTE_DEVICE_COMPUTER;
-			dev.version = u.release;
-			dev.model = u.sysname;
-			silc_client_attribute_add(client, conn,
-						  SILC_ATTRIBUTE_DEVICE_INFO,
-						  (void *)&dev, sizeof(dev));
-		}
-#endif
-#ifdef _WIN32
-		tmp = _tzname[0];
-#else
-		tmp = tzname[0];
-#endif
-		silc_client_attribute_add(client, conn,
-					  SILC_ATTRIBUTE_TIMEZONE,
-					  (void *)tmp, strlen(tmp));
+	sg = silc_calloc(1, sizeof(*sg));
+	if (!sg)
+		return;
+	memset(sg, 0, sizeof(*sg));
+	sg->client = client;
+	sg->gc = gc;
+	sg->account = account;
+	sg->scheduler = SILC_PTR_TO_32(gc->proto_data);
+	gc->proto_data = sg;
 
-#ifdef SILC_ATTRIBUTE_USER_ICON
-		/* Set our buddy icon */
-		img = purple_buddy_icons_find_account_icon(account);
-		silcpurple_buddy_set_icon(gc, img);
-		purple_imgstore_unref(img);
-#endif
+	/* Progress */
+	purple_connection_update_progress(gc, _("Connecting to SILC Server"), 1, 5);
+
+	/* Load SILC key pair */
+	g_snprintf(pkd, sizeof(pkd), "%s" G_DIR_SEPARATOR_S "public_key.pub", silcpurple_silcdir());
+	g_snprintf(prd, sizeof(prd), "%s" G_DIR_SEPARATOR_S "private_key.prv", silcpurple_silcdir());
+	if (!silc_load_key_pair((char *)purple_account_get_string(account, "public-key", pkd),
+				(char *)purple_account_get_string(account, "private-key", prd),
+				(gc->password == NULL) ? "" : gc->password,
+				&sg->public_key, &sg->private_key)) {
+		g_snprintf(pkd, sizeof(pkd), _("Could not load SILC key pair"));
+		purple_connection_error(gc, pkd);
+		gc->proto_data = NULL;
+		silc_free(sg);
+		return;
 	}
 
-	silc_free(params.detach_data);
+	/* Connect to the SILC server */
+	if (purple_proxy_connect(gc, account,
+				 purple_account_get_string(account, "server",
+							   "silc.silcnet.org"),
+				 purple_account_get_int(account, "port", 706),
+				 silcpurple_login_connected, gc) == NULL)
+	{
+		purple_connection_error(gc, _("Unable to create connection"));
+		gc->proto_data = NULL;
+		silc_free(sg);
+		return;
+	}
 }
 
 static void
 silcpurple_login(PurpleAccount *account)
 {
-	SilcPurple sg;
 	SilcClient client;
-	SilcClientParams params;
 	PurpleConnection *gc;
-	char pkd[256], prd[256];
+	SilcClientParams params;
 	const char *cipher, *hmac;
-	char *realname;
+	char *username, *hostname, *realname, **up;
+	guint scheduler;
 	int i;
 
 	gc = account->gc;
@@ -260,10 +404,7 @@
 	gc->proto_data = NULL;
 
 	memset(&params, 0, sizeof(params));
-	strcat(params.nickname_format, "%n@%h%a");
-	params.nickname_parse = silcpurple_nickname_parse;
-	params.ignore_requested_attributes =
-		purple_account_get_bool(account, "reject-attrs", FALSE);
+	strcat(params.nickname_format, "%n#a");
 
 	/* Allocate SILC client */
 	client = silc_client_alloc(&ops, &params, gc, NULL);
@@ -273,32 +414,28 @@
 	}
 
 	/* Get username, real name and local hostname for SILC library */
-	if (purple_account_get_username(account)) {
-		const char *u = purple_account_get_username(account);
-		char **up = g_strsplit(u, "@", 2);
-		client->username = strdup(up[0]);
-		g_strfreev(up);
-	} else {
-		client->username = silc_get_username();
-		purple_account_set_username(account, client->username);
-	}
-	realname = silc_get_real_name();
-	if (purple_account_get_user_info(account)) {
-		client->realname = strdup(purple_account_get_user_info(account));
-		free(realname);
-	} else if ((silc_get_real_name() != NULL) && (*realname != '\0')) {
-		client->realname = realname;
-		purple_account_set_user_info(account, client->realname);
-	} else {
-		free(realname);
-		client->realname = strdup(_("John Noname"));
+	if (!purple_account_get_username(account))
+		purple_account_set_username(account, silc_get_username());
+
+	username = (char *)purple_account_get_username(account);
+	up = g_strsplit(username, "@", 2);
+	username = strdup(up[0]);
+	g_strfreev(up);
+
+	if (!purple_account_get_user_info(account)) {
+		purple_account_set_user_info(account, silc_get_real_name());
+		if (!purple_account_get_user_info(account))
+			purple_account_set_user_info(account,
+						     "John T. Noname");
 	}
-	client->hostname = silc_net_localhost();
+	realname = (char *)purple_account_get_user_info(account);
+	hostname = silc_net_localhost();
 
-	purple_connection_set_display_name(gc, client->username);
+	purple_connection_set_display_name(gc, username);
 
 	/* Register requested cipher and HMAC */
-	cipher = purple_account_get_string(account, "cipher", SILC_DEFAULT_CIPHER);
+	cipher = purple_account_get_string(account, "cipher",
+					   SILC_DEFAULT_CIPHER);
 	for (i = 0; silc_default_ciphers[i].name; i++)
 		if (!strcmp(silc_default_ciphers[i].name, cipher)) {
 			silc_cipher_register(&(silc_default_ciphers[i]));
@@ -312,7 +449,8 @@
 		}
 
 	/* Init SILC client */
-	if (!silc_client_init(client)) {
+	if (!silc_client_init(client, username, hostname, realname,
+			      silcpurple_running, account)) {
 		gc->wants_to_die = TRUE;
 		purple_connection_error(gc, _("Cannot initialize SILC protocol"));
 		return;
@@ -321,58 +459,24 @@
 	/* Check the ~/.silc dir and create it, and new key pair if necessary. */
 	if (!silcpurple_check_silc_dir(gc)) {
 		gc->wants_to_die = TRUE;
-		purple_connection_error(gc, _("Cannot find/access ~/.silc directory"));
-		return;
-	}
-
-	/* Progress */
-	purple_connection_update_progress(gc, _("Connecting to SILC Server"), 1, 5);
-
-	/* Load SILC key pair */
-	g_snprintf(pkd, sizeof(pkd), "%s" G_DIR_SEPARATOR_S "public_key.pub", silcpurple_silcdir());
-	g_snprintf(prd, sizeof(prd), "%s" G_DIR_SEPARATOR_S "private_key.prv", silcpurple_silcdir());
-	if (!silc_load_key_pair((char *)purple_account_get_string(account, "public-key", pkd),
-							(char *)purple_account_get_string(account, "private-key", prd),
-				(gc->password == NULL) ? "" : gc->password, &client->pkcs,
-				&client->public_key, &client->private_key)) {
-		g_snprintf(pkd, sizeof(pkd), _("Could not load SILC key pair: %s"), strerror(errno));
-		purple_connection_error(gc, pkd);
-		return;
-	}
-
-	sg = silc_calloc(1, sizeof(*sg));
-	if (!sg)
-		return;
-	memset(sg, 0, sizeof(*sg));
-	sg->client = client;
-	sg->gc = gc;
-	sg->account = account;
-	gc->proto_data = sg;
-
-	/* Connect to the SILC server */
-	if (purple_proxy_connect(gc, account,
-			       purple_account_get_string(account, "server",
-						       "silc.silcnet.org"),
-			       purple_account_get_int(account, "port", 706),
-			       silcpurple_login_connected, gc) == NULL)
-	{
-		purple_connection_error(gc, _("Unable to create connection"));
+		purple_connection_error(gc, _("Error loading SILC key pair"));
 		return;
 	}
 
 	/* Schedule SILC using Glib's event loop */
 #ifndef _WIN32
-	sg->scheduler = g_timeout_add(5, (GSourceFunc)silcpurple_scheduler, sg);
+	scheduler = g_timeout_add(5, (GSourceFunc)silcpurple_scheduler, client);
 #else
-	sg->scheduler = g_timeout_add(300, (GSourceFunc)silcpurple_scheduler, sg);
+	scheduler = g_timeout_add(300, (GSourceFunc)silcpurple_scheduler, client);
 #endif
+	gc->proto_data = SILC_32_TO_PTR(scheduler);
 }
 
 static int
 silcpurple_close_final(gpointer *context)
 {
 	SilcPurple sg = (SilcPurple)context;
-	silc_client_stop(sg->client);
+	silc_client_stop(sg->client, NULL, NULL);
 	silc_client_free(sg->client);
 #ifdef HAVE_SILCMIME_H
 	if (sg->mimeass)
@@ -391,7 +495,7 @@
 
 	/* Send QUIT */
 	silc_client_command_call(sg->client, sg->conn, NULL,
-				 "QUIT", "Download Purple: " PURPLE_WEBSITE, NULL);
+				 "QUIT", "Download Pidgin: " PURPLE_WEBSITE, NULL);
 
 	if (sg->conn)
 		silc_client_close_connection(sg->client, sg->conn);
@@ -599,7 +703,7 @@
 	gboolean cemail = FALSE, ccall = FALSE, csms = FALSE,
 		cmms = FALSE, cchat = TRUE, cvideo = FALSE;
 	gboolean device = TRUE;
-	char status[1024];
+	char status[1024], tz[16];
 
 	sg = gc->proto_data;
 	if (!sg)
@@ -726,11 +830,9 @@
 					  purple_account_get_string(sg->account, "vcard", ""),
 					  FALSE);
 	purple_request_field_group_add_field(g, f);
-#ifdef _WIN32
-	f = purple_request_field_string_new("timezone", _("Timezone"), _tzname[0], FALSE);
-#else
-	f = purple_request_field_string_new("timezone", _("Timezone"), tzname[0], FALSE);
-#endif
+
+	silc_timezone(tz, sizeof(tz));
+	f = purple_request_field_string_new("timezone", _("Timezone (UTC)"), tz, FALSE);
 	purple_request_field_group_add_field(g, f);
 	purple_request_fields_add_group(fields, g);
 
@@ -865,12 +967,14 @@
 	if (f)
 		c = purple_request_field_string_get_value(f);
 
-	identifier = silc_pkcs_encode_identifier((char *)un, (char *)hn,
-						 (char *)rn, (char *)e, (char *)o, (char *)c);
+	identifier = silc_pkcs_silc_encode_identifier((char *)un, (char *)hn,
+						      (char *)rn, (char *)e,
+						      (char *)o, (char *)c,
+						      NULL);
 
 	/* Create the key pair */
 	if (!silc_create_key_pair(SILCPURPLE_DEF_PKCS, keylen, pkfile, prfile,
-				  identifier, pass1, NULL, &public_key, NULL,
+				  identifier, pass1, &public_key, NULL,
 				  FALSE)) {
 		purple_notify_error(
 		     gc, _("Create New SILC Key Pair"), _("Key Pair Generation failed"), NULL);
@@ -945,10 +1049,10 @@
 	purple_request_fields_add_group(fields, g);
 
 	purple_request_fields(gc, _("Create New SILC Key Pair"),
-			    _("Create New SILC Key Pair"), NULL, fields,
-			    _("Generate Key Pair"), G_CALLBACK(silcpurple_create_keypair_cb),
-			    _("Cancel"), G_CALLBACK(silcpurple_create_keypair_cancel),
-				gc->account, NULL, NULL, gc);
+			      _("Create New SILC Key Pair"), NULL, fields,
+			      _("Generate Key Pair"), G_CALLBACK(silcpurple_create_keypair_cb),
+			      _("Cancel"), G_CALLBACK(silcpurple_create_keypair_cancel),
+			      gc->account, NULL, NULL, gc);
 
 	g_strfreev(u);
 	silc_free(hostname);
@@ -967,8 +1071,8 @@
         char prd[256];
 	g_snprintf(prd, sizeof(prd), "%s" G_DIR_SEPARATOR_S "private_key.pub", silcpurple_silcdir());
 	silc_change_private_key_passphrase(purple_account_get_string(gc->account,
-								   "private-key",
-								   prd), old, new);
+								     "private-key",
+								     prd), old, new);
 }
 
 static void
@@ -1032,49 +1136,46 @@
 
 static void
 silcpurple_send_im_resolved(SilcClient client,
-			  SilcClientConnection conn,
-			  SilcClientEntry *clients,
-			  SilcUInt32 clients_count,
-			  void *context)
+			    SilcClientConnection conn,
+			    SilcStatus status,
+			    SilcDList clients,
+			    void *context)
 {
 	PurpleConnection *gc = client->application;
 	SilcPurple sg = gc->proto_data;
 	SilcPurpleIM im = context;
 	PurpleConversation *convo;
-	char tmp[256], *nickname = NULL;
+	char tmp[256];
 	SilcClientEntry client_entry;
 #ifdef HAVE_SILCMIME_H
 	SilcDList list;
 #endif
 
 	convo = purple_find_conversation_with_account(PURPLE_CONV_TYPE_IM, im->nick,
-							sg->account);
+						      sg->account);
 	if (!convo)
 		return;
 
 	if (!clients)
 		goto err;
 
-	if (clients_count > 1) {
-		silc_parse_userfqdn(im->nick, &nickname, NULL);
-
+	if (silc_dlist_count(clients) > 1) {
 		/* Find the correct one. The im->nick might be a formatted nick
 		   so this will find the correct one. */
 		clients = silc_client_get_clients_local(client, conn,
-							nickname, im->nick,
-							&clients_count);
+							im->nick, FALSE);
 		if (!clients)
 			goto err;
-		client_entry = clients[0];
-		silc_free(clients);
-	} else {
-		client_entry = clients[0];
 	}
 
+	silc_dlist_start(clients);
+	client_entry = silc_dlist_get(clients);
+
 #ifdef HAVE_SILCMIME_H
 	/* Check for images */
 	if (im->gflags & PURPLE_MESSAGE_IMAGES) {
-		list = silcpurple_image_message(im->message, (SilcUInt32 *)&im->flags);
+		list = silcpurple_image_message(im->message,
+						(SilcUInt32 *)(void *)&im->flags);
 		if (list) {
 			/* Send one or more MIME message.  If more than one, they
 			   are MIME fragments due to over large message */
@@ -1083,12 +1184,12 @@
 			silc_dlist_start(list);
 			while ((buf = silc_dlist_get(list)) != SILC_LIST_END)
 				silc_client_send_private_message(client, conn,
-								 client_entry, im->flags,
-								 buf->data, buf->len,
-								 TRUE);
+								 client_entry, im->flags, NULL,
+								 buf->data,
+								 silc_buffer_len(buf));
 			silc_mime_partial_free(list);
 			purple_conv_im_write(PURPLE_CONV_IM(convo), conn->local_entry->nickname,
-				   im->message, 0, time(NULL));
+					     im->message, 0, time(NULL));
 			goto out;
 		}
 	}
@@ -1096,9 +1197,9 @@
 
 	/* Send the message */
 	silc_client_send_private_message(client, conn, client_entry, im->flags,
-					 (unsigned char *)im->message, im->message_len, TRUE);
+					 NULL, (unsigned char *)im->message, im->message_len);
 	purple_conv_im_write(PURPLE_CONV_IM(convo), conn->local_entry->nickname,
-			   im->message, 0, time(NULL));
+			     im->message, 0, time(NULL));
 	goto out;
 
  err:
@@ -1110,19 +1211,19 @@
 	g_free(im->nick);
 	g_free(im->message);
 	silc_free(im);
-	silc_free(nickname);
 }
 
 static int
 silcpurple_send_im(PurpleConnection *gc, const char *who, const char *message,
-		 PurpleMessageFlags flags)
+		   PurpleMessageFlags flags)
 {
 	SilcPurple sg = gc->proto_data;
 	SilcClient client = sg->client;
 	SilcClientConnection conn = sg->conn;
-	SilcClientEntry *clients;
-	SilcUInt32 clients_count, mflags;
-	char *nickname, *msg, *tmp;
+	SilcDList clients;
+	SilcClientEntry client_entry;
+	SilcUInt32 mflags;
+	char *msg, *tmp;
 	int ret = 0;
 	gboolean sign = purple_account_get_bool(sg->account, "sign-verify", FALSE);
 #ifdef HAVE_SILCMIME_H
@@ -1145,14 +1246,9 @@
 		mflags |= SILC_MESSAGE_FLAG_ACTION;
 	} else if (strlen(msg) > 1 && msg[0] == '/') {
 		if (!silc_client_command_call(client, conn, msg + 1))
-			purple_notify_error(gc, _("Call Command"), _("Cannot call command"),
-					_("Unknown command"));
-		g_free(tmp);
-		return 0;
-	}
-
-
-	if (!silc_parse_userfqdn(who, &nickname, NULL)) {
+			purple_notify_error(gc, _("Call Command"),
+					    _("Cannot call command"),
+					    _("Unknown command"));
 		g_free(tmp);
 		return 0;
 	}
@@ -1161,8 +1257,7 @@
 		mflags |= SILC_MESSAGE_FLAG_SIGNED;
 
 	/* Find client entry */
-	clients = silc_client_get_clients_local(client, conn, nickname, who,
-						&clients_count);
+	clients = silc_client_get_clients_local(client, conn, who, FALSE);
 	if (!clients) {
 		/* Resolve unknown user */
 		SilcPurpleIM im = silc_calloc(1, sizeof(*im));
@@ -1175,13 +1270,15 @@
 		im->message_len = strlen(im->message);
 		im->flags = mflags;
 		im->gflags = flags;
-		silc_client_get_clients(client, conn, nickname, NULL,
+		silc_client_get_clients(client, conn, who, NULL,
 					silcpurple_send_im_resolved, im);
-		silc_free(nickname);
 		g_free(tmp);
 		return 0;
 	}
 
+	silc_dlist_start(clients);
+	client_entry = silc_dlist_get(clients);
+
 #ifdef HAVE_SILCMIME_H
 	/* Check for images */
 	if (flags & PURPLE_MESSAGE_IMAGES) {
@@ -1195,27 +1292,25 @@
 			while ((buf = silc_dlist_get(list)) != SILC_LIST_END)
 				ret =
 			 	silc_client_send_private_message(client, conn,
-								 clients[0], mflags,
-								 buf->data, buf->len,
-								 TRUE);
+								 client_entry, mflags, NULL,
+								 buf->data,
+								 silc_buffer_len(buf));
 			silc_mime_partial_free(list);
 			g_free(tmp);
-			silc_free(nickname);
-			silc_free(clients);
+			silc_client_list_free(client, conn, clients);
 			return ret;
 		}
 	}
 #endif
 
 	/* Send private message directly */
-	ret = silc_client_send_private_message(client, conn, clients[0],
-					       mflags,
+	ret = silc_client_send_private_message(client, conn, client_entry,
+					       mflags, NULL,
 					       (unsigned char *)msg,
-					       strlen(msg), TRUE);
+					       strlen(msg));
 
 	g_free(tmp);
-	silc_free(nickname);
-	silc_free(clients);
+	silc_client_list_free(client, conn, clients);
 	return ret;
 }
 
@@ -1223,7 +1318,6 @@
 static GList *silcpurple_blist_node_menu(PurpleBlistNode *node) {
 	/* split this single menu building function back into the two
 	   original: one for buddies and one for chats */
-
 	if(PURPLE_BLIST_NODE_IS_CHAT(node)) {
 		return silcpurple_chat_menu((PurpleChat *) node);
 	} else if(PURPLE_BLIST_NODE_IS_BUDDY(node)) {
@@ -1552,7 +1646,7 @@
 		return PURPLE_CMD_RET_FAILED;
 
 	silc_client_command_call(sg->client, sg->conn, NULL,
-				 "QUIT", (args && args[0]) ? args[0] : "Download Purple: " PURPLE_WEBSITE, NULL);
+				 "QUIT", (args && args[0]) ? args[0] : "Download Pidgin: " PURPLE_WEBSITE, NULL);
 
 	return PURPLE_CMD_RET_OK;
 }
@@ -1733,75 +1827,75 @@
 	OPT_PROTO_CHAT_TOPIC | OPT_PROTO_UNIQUE_CHATNAME |
 	OPT_PROTO_PASSWORD_OPTIONAL,
 #endif
-	NULL,						/* user_splits */
-	NULL,						/* protocol_options */
+	NULL,					/* user_splits */
+	NULL,					/* protocol_options */
 #ifdef SILC_ATTRIBUTE_USER_ICON
 	{"jpeg,gif,png,bmp", 0, 0, 96, 96, 0, PURPLE_ICON_SCALE_DISPLAY}, /* icon_spec */
 #else
 	NO_BUDDY_ICONS,
 #endif
-	silcpurple_list_icon,			/* list_icon */
-	NULL,				/* list_emblems */
-	silcpurple_status_text,		/* status_text */
+	silcpurple_list_icon,	                /* list_icon */
+	NULL,					/* list_emblems */
+	silcpurple_status_text,			/* status_text */
 	silcpurple_tooltip_text,		/* tooltip_text */
-	silcpurple_away_states,		/* away_states */
-	silcpurple_blist_node_menu,	/* blist_node_menu */
+	silcpurple_away_states,			/* away_states */
+	silcpurple_blist_node_menu,		/* blist_node_menu */
 	silcpurple_chat_info,			/* chat_info */
-	silcpurple_chat_info_defaults,/* chat_info_defaults */
-	silcpurple_login,				/* login */
-	silcpurple_close,				/* close */
+	silcpurple_chat_info_defaults,	        /* chat_info_defaults */
+	silcpurple_login,			/* login */
+	silcpurple_close,			/* close */
 	silcpurple_send_im,			/* send_im */
 	silcpurple_set_info,			/* set_info */
-	NULL,						/* send_typing */
+	NULL,					/* send_typing */
 	silcpurple_get_info,			/* get_info */
-	silcpurple_set_status,		/* set_status */
+	silcpurple_set_status,			/* set_status */
 	silcpurple_idle_set,			/* set_idle */
 	silcpurple_change_passwd,		/* change_passwd */
 	silcpurple_add_buddy,			/* add_buddy */
-	NULL,						/* add_buddies */
+	NULL,					/* add_buddies */
 	silcpurple_remove_buddy,		/* remove_buddy */
-	NULL,						/* remove_buddies */
-	NULL,						/* add_permit */
-	NULL,						/* add_deny */
-	NULL,						/* rem_permit */
-	NULL,						/* rem_deny */
-	NULL,						/* set_permit_deny */
+	NULL,					/* remove_buddies */
+	NULL,					/* add_permit */
+	NULL,					/* add_deny */
+	NULL,					/* rem_permit */
+	NULL,					/* rem_deny */
+	NULL,					/* set_permit_deny */
 	silcpurple_chat_join,			/* join_chat */
-	NULL,						/* reject_chat */
+	NULL,					/* reject_chat */
 	silcpurple_get_chat_name,		/* get_chat_name */
-	silcpurple_chat_invite,		/* chat_invite */
-	silcpurple_chat_leave,		/* chat_leave */
-	NULL,						/* chat_whisper */
+	silcpurple_chat_invite,			/* chat_invite */
+	silcpurple_chat_leave,			/* chat_leave */
+	NULL,					/* chat_whisper */
 	silcpurple_chat_send,			/* chat_send */
 	silcpurple_keepalive,			/* keepalive */
-	NULL,						/* register_user */
-	NULL,						/* get_cb_info */
-	NULL,						/* get_cb_away */
-	NULL,						/* alias_buddy */
-	NULL,						/* group_buddy */
-	NULL,						/* rename_group */
-	NULL,						/* buddy_free */
-	NULL,						/* convo_closed */
-	NULL,						/* normalize */
+	NULL,					/* register_user */
+	NULL,					/* get_cb_info */
+	NULL,					/* get_cb_away */
+	NULL,					/* alias_buddy */
+	NULL,					/* group_buddy */
+	NULL,					/* rename_group */
+	NULL,					/* buddy_free */
+	NULL,					/* convo_closed */
+	NULL,					/* normalize */
 #ifdef SILC_ATTRIBUTE_USER_ICON
-	silcpurple_buddy_set_icon,			/* set_buddy_icon */
+	silcpurple_buddy_set_icon,		/* set_buddy_icon */
 #else
 	NULL,
 #endif
-	NULL,						/* remove_group */
-	NULL,						/* get_cb_real_name */
-	silcpurple_chat_set_topic,	/* set_chat_topic */
-	NULL,						/* find_blist_chat */
-	silcpurple_roomlist_get_list,	/* roomlist_get_list */
-	silcpurple_roomlist_cancel,	/* roomlist_cancel */
-	NULL,						/* roomlist_expand_category */
-	NULL,						/* can_receive_file */
+	NULL,					/* remove_group */
+	NULL,					/* get_cb_real_name */
+	silcpurple_chat_set_topic,		/* set_chat_topic */
+	NULL,					/* find_blist_chat */
+	silcpurple_roomlist_get_list,	        /* roomlist_get_list */
+	silcpurple_roomlist_cancel,		/* roomlist_cancel */
+	NULL,				        /* roomlist_expand_category */
+	NULL,					/* can_receive_file */
 	silcpurple_ftp_send_file,		/* send_file */
 	silcpurple_ftp_new_xfer,		/* new_xfer */
-	NULL,						/* offline_message */
+	NULL,					/* offline_message */
 	&silcpurple_wb_ops,			/* whiteboard_prpl_ops */
-	NULL,                       /* send_raw */
-	NULL,                       /* roomlist_room_serialize */
+	NULL,					/* send_raw */
+	NULL,				        /* roomlist_room_serialize */
 
 	/* padding */
 	NULL,
@@ -1815,29 +1909,29 @@
 	PURPLE_PLUGIN_MAGIC,
 	PURPLE_MAJOR_VERSION,
 	PURPLE_MINOR_VERSION,
-	PURPLE_PLUGIN_PROTOCOL,                             /**< type           */
-	NULL,                                             /**< ui_requirement */
-	0,                                                /**< flags          */
-	NULL,                                             /**< dependencies   */
-	PURPLE_PRIORITY_DEFAULT,                            /**< priority       */
-
-	"prpl-silc",                                      /**< id             */
-	"SILC",                                           /**< name           */
-	"1.0",                                            /**< version        */
+	PURPLE_PLUGIN_PROTOCOL,			/**< type           */
+	NULL,					/**< ui_requirement */
+	0,					/**< flags          */
+	NULL,					/**< dependencies   */
+	PURPLE_PRIORITY_DEFAULT,		/**< priority       */
+
+	"prpl-silc",				/**< id             */
+	"SILC",					/**< name           */
+	"1.1",					/**< version        */
 	/**  summary        */
 	N_("SILC Protocol Plugin"),
 	/**  description    */
 	N_("Secure Internet Live Conferencing (SILC) Protocol"),
-	"Pekka Riikonen",                                 /**< author         */
-	"http://silcnet.org/",                            /**< homepage       */
+	"Pekka Riikonen",			/**< author         */
+	"http://silcnet.org/",			/**< homepage       */
 
-	NULL,                                             /**< load           */
-	NULL,                                             /**< unload         */
-	NULL,                                             /**< destroy        */
-
-	NULL,                                             /**< ui_info        */
-	&prpl_info,                                       /**< extra_info     */
-	NULL,                                             /**< prefs_info     */
+	NULL,					/**< load           */
+	NULL,					/**< unload         */
+	NULL,					/**< destroy        */
+
+	NULL,					/**< ui_info        */
+	&prpl_info,				/**< extra_info     */
+	NULL,					/**< prefs_info     */
 	silcpurple_actions,
 
 	/* padding */
@@ -1864,18 +1958,18 @@
 
 	/* Account options */
 	option = purple_account_option_string_new(_("Connect server"),
-						"server",
-						"silc.silcnet.org");
+						  "server",
+						  "silc.silcnet.org");
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_int_new(_("Port"), "port", 706);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	g_snprintf(tmp, sizeof(tmp), "%s" G_DIR_SEPARATOR_S "public_key.pub", silcpurple_silcdir());
 	option = purple_account_option_string_new(_("Public Key file"),
-						"public-key", tmp);
+						  "public-key", tmp);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	g_snprintf(tmp, sizeof(tmp), "%s" G_DIR_SEPARATOR_S "private_key.prv", silcpurple_silcdir());
 	option = purple_account_option_string_new(_("Private Key file"),
-						"private-key", tmp);
+						  "private-key", tmp);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 
 	for (i = 0; silc_default_ciphers[i].name; i++) {
@@ -1897,35 +1991,45 @@
 	option = purple_account_option_list_new(_("HMAC"), "hmac", list);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 
+	option = purple_account_option_bool_new(_("Use Perfect Forward Secrecy"),
+						"pfs", FALSE);
+	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
+
 	option = purple_account_option_bool_new(_("Public key authentication"),
-					      "pubkey-auth", FALSE);
+						"pubkey-auth", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_bool_new(_("Reject watching by other users"),
-					      "reject-watch", FALSE);
+						"reject-watch", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_bool_new(_("Block invites"),
-					      "block-invites", FALSE);
+						"block-invites", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_bool_new(_("Block IMs without Key Exchange"),
-					      "block-ims", FALSE);
+						"block-ims", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_bool_new(_("Reject online status attribute requests"),
-					      "reject-attrs", FALSE);
+						"reject-attrs", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_bool_new(_("Block messages to whiteboard"),
-					      "block-wb", FALSE);
+						"block-wb", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_bool_new(_("Automatically open whiteboard"),
-					      "open-wb", FALSE);
+						"open-wb", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 	option = purple_account_option_bool_new(_("Digitally sign and verify all messages"),
-					      "sign-verify", FALSE);
+						"sign-verify", FALSE);
 	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options, option);
 
 	purple_prefs_remove("/plugins/prpl/silc");
 
+	silc_log_set_callback(SILC_LOG_ERROR, silcpurple_log_error, NULL);
 	silcpurple_register_commands();
 
+#if 0
+silc_log_debug(TRUE);
+silc_log_set_debug_string("*client*");
+#endif
+
 #ifdef _WIN32
 	silc_net_win32_init();
 #endif
diff -u silc.orig/silcpurple.h silc/silcpurple.h
--- silc.orig/silcpurple.h	2007-05-25 19:28:21.000000000 +0300
+++ silc/silcpurple.h	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -66,6 +66,8 @@
 typedef struct SilcPurpleStruct {
 	SilcClient client;
 	SilcClientConnection conn;
+	SilcPublicKey public_key;
+	SilcPrivateKey private_key;
 
 	guint scheduler;
 	PurpleConnection *gc;
@@ -85,27 +87,29 @@
 } *SilcPurple;
 
 
+void silc_say(SilcClient client, SilcClientConnection conn,
+	      SilcClientMessageType type, char *msg, ...);
+SilcBool silcpurple_command_reply(SilcClient client, SilcClientConnection conn,
+				  SilcCommand command, SilcStatus status,
+				  SilcStatus error, void *context, va_list ap);
 gboolean silcpurple_check_silc_dir(PurpleConnection *gc);
-void silcpurple_chat_join_done(SilcClient client,
-			     SilcClientConnection conn,
-			     SilcClientEntry *clients,
-			     SilcUInt32 clients_count,
-			     void *context);
 const char *silcpurple_silcdir(void);
 const char *silcpurple_session_file(const char *account);
 void silcpurple_verify_public_key(SilcClient client, SilcClientConnection conn,
-				const char *name, SilcSocketType conn_type,
-				unsigned char *pk, SilcUInt32 pk_len,
-				SilcSKEPKType pk_type,
-				SilcVerifyPublicKey completion, void *context);
+				  const char *name,
+				  SilcConnectionType conn_type,
+				  SilcPublicKey public_key,
+				  SilcVerifyPublicKey completion,
+				  void *context);
 GList *silcpurple_buddy_menu(PurpleBuddy *buddy);
 void silcpurple_add_buddy(PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group);
 void silcpurple_send_buddylist(PurpleConnection *gc);
 void silcpurple_remove_buddy(PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group);
 void silcpurple_buddy_keyagr_request(SilcClient client,
-				   SilcClientConnection conn,
-				   SilcClientEntry client_entry,
-				   const char *hostname, SilcUInt16 port);
+				     SilcClientConnection conn,
+				     SilcClientEntry client_entry,
+				     const char *hostname, SilcUInt16 port,
+				     SilcUInt16 protocol);
 void silcpurple_idle_set(PurpleConnection *gc, int idle);
 void silcpurple_tooltip_text(PurpleBuddy *b, PurpleNotifyUserInfo *user_info, gboolean full);
 char *silcpurple_status_text(PurpleBuddy *b);
@@ -140,7 +144,7 @@
 PurpleRoomlist *silcpurple_roomlist_get_list(PurpleConnection *gc);
 void silcpurple_roomlist_cancel(PurpleRoomlist *list);
 void silcpurple_chat_chauth_show(SilcPurple sg, SilcChannelEntry channel,
-			       SilcBuffer channel_pubkeys);
+				 SilcDList channel_pubkeys);
 void silcpurple_parse_attrs(SilcDList attrs, char **moodstr, char **statusstr,
 					 char **contactstr, char **langstr, char **devicestr,
 					 char **tzstr, char **geostr);
diff -u silc.orig/TODO silc/TODO
--- silc.orig/TODO	2007-05-25 19:28:21.000000000 +0300
+++ silc/TODO	2007-05-28 19:10:55.000000000 +0300
@@ -1,14 +1,6 @@
 Features TODO (maybe)
 =====================
 
-Sending images
-	- Sending images to channel too, if libpurple allows it.
-
 Preferences
 	- Add joined channels to buddy list automatically (during
 	  session)
-	- Add joined channels to buddy list automatically permanently
-
-Buddy icon
-	- After SILC Toolkit 1.0.2 buddy icon support can be added
-	  (SILC_ATTERIBUTE_USER_ICON).
diff -u silc.orig/util.c silc/util.c
--- silc.orig/util.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/util.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2004 - 2005 Pekka Riikonen
+  Copyright (C) 2004 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 #include "imgstore.h"
@@ -206,22 +206,24 @@
 		if (errno == ENOENT) {
 			purple_connection_update_progress(gc, _("Creating SILC key pair..."), 1, 5);
 			if (!silc_create_key_pair(SILCPURPLE_DEF_PKCS,
-					     SILCPURPLE_DEF_PKCS_LEN,
-					     file_public_key, file_private_key, NULL,
-					     (gc->password == NULL) ? "" : gc->password,
-						 NULL, NULL, NULL, FALSE)) {
-				purple_debug_error("silc", "Couldn't create key pair\n");
+						  SILCPURPLE_DEF_PKCS_LEN,
+						  file_public_key,
+						  file_private_key, NULL,
+						  (gc->password == NULL)
+						  ? "" : gc->password,
+						  NULL, NULL, FALSE)) {
+				purple_connection_error(gc, _("Cannot create SILC key pair\n"));
 				return FALSE;
 			}
 
 			if ((g_stat(file_public_key, &st)) == -1) {
 				purple_debug_error("silc", "Couldn't stat '%s' public key, error: %s\n",
-					file_public_key, strerror(errno));
+						   file_public_key, strerror(errno));
 				return FALSE;
 			}
 		} else {
 			purple_debug_error("silc", "Couldn't stat '%s' public key, error: %s\n",
-							 file_public_key, strerror(errno));
+					   file_public_key, strerror(errno));
 			return FALSE;
 		}
 	}
@@ -237,7 +239,7 @@
 	if ((fd = g_open(file_private_key, O_RDONLY, 0)) != -1) {
 		if ((fstat(fd, &st)) == -1) {
 			purple_debug_error("silc", "Couldn't stat '%s' private key, error: %s\n",
-							 file_private_key, strerror(errno));
+					   file_private_key, strerror(errno));
 			close(fd);
 			return FALSE;
 		}
@@ -246,18 +248,20 @@
 		if (errno == ENOENT) {
 			purple_connection_update_progress(gc, _("Creating SILC key pair..."), 1, 5);
 			if (!silc_create_key_pair(SILCPURPLE_DEF_PKCS,
-					     SILCPURPLE_DEF_PKCS_LEN,
-					     file_public_key, file_private_key, NULL,
-					     (gc->password == NULL) ? "" : gc->password,
-						 NULL, NULL, NULL, FALSE)) {
-				purple_debug_error("silc", "Couldn't create key pair\n");
+						  SILCPURPLE_DEF_PKCS_LEN,
+						  file_public_key,
+						  file_private_key, NULL,
+						  (gc->password == NULL)
+						  ? "" : gc->password,
+						  NULL, NULL, FALSE)) {
+				purple_connection_error(gc, _("Cannot create SILC key pair\n"));
 				return FALSE;
 			}
 
 			if ((fd = g_open(file_private_key, O_RDONLY, 0)) != -1) {
 				if ((fstat(fd, &st)) == -1) {
 					purple_debug_error("silc", "Couldn't stat '%s' private key, error: %s\n",
-							 file_private_key, strerror(errno));
+							   file_private_key, strerror(errno));
 					close(fd);
 					return FALSE;
 				}
@@ -266,12 +270,12 @@
 			 * will set the permissions */
 			else if ((g_stat(file_private_key, &st)) == -1) {
 				purple_debug_error("silc", "Couldn't stat '%s' private key, error: %s\n",
-					file_private_key, strerror(errno));
+						   file_private_key, strerror(errno));
 				return FALSE;
 			}
 		} else {
 			purple_debug_error("silc", "Couldn't stat '%s' private key, error: %s\n",
-							 file_private_key, strerror(errno));
+					   file_private_key, strerror(errno));
 			return FALSE;
 		}
 	}
@@ -323,30 +327,29 @@
 #endif
 
 void silcpurple_show_public_key(SilcPurple sg,
-			      const char *name, SilcPublicKey public_key,
-			      GCallback callback, void *context)
+				const char *name, SilcPublicKey public_key,
+				GCallback callback, void *context)
 {
 	SilcPublicKeyIdentifier ident;
-	SilcPKCS pkcs;
+	SilcSILCPublicKey silc_pubkey;
 	char *fingerprint, *babbleprint;
 	unsigned char *pk;
 	SilcUInt32 pk_len, key_len = 0;
 	GString *s;
 	char *buf;
 
-	ident = silc_pkcs_decode_identifier(public_key->identifier);
-	if (!ident)
-		return;
+	/* We support showing only SILC public keys for now */
+	if (silc_pkcs_get_type(public_key) != SILC_PKCS_SILC)
+	  return;
+
+	silc_pubkey = silc_pkcs_get_context(SILC_PKCS_SILC, public_key);
+	ident = &silc_pubkey->identifier;
+	key_len = silc_pkcs_public_key_get_len(public_key);
 
 	pk = silc_pkcs_public_key_encode(public_key, &pk_len);
 	fingerprint = silc_hash_fingerprint(NULL, pk, pk_len);
 	babbleprint = silc_hash_babbleprint(NULL, pk, pk_len);
 
-	if (silc_pkcs_alloc((unsigned char *)public_key->name, &pkcs)) {
-		key_len = silc_pkcs_public_key_set(pkcs, public_key);
-		silc_pkcs_free(pkcs);
-	}
-
 	s = g_string_new("");
 	if (ident->realname)
 		/* Hint for translators: Please check the tabulator width here and in
@@ -363,8 +366,10 @@
 		g_string_append_printf(s, _("Organization: \t%s\n"), ident->org);
 	if (ident->country)
 		g_string_append_printf(s, _("Country: \t%s\n"), ident->country);
-	g_string_append_printf(s, _("Algorithm: \t%s\n"), public_key->name);
+	g_string_append_printf(s, _("Algorithm: \t%s\n"), silc_pubkey->pkcs->name);
 	g_string_append_printf(s, _("Key Length: \t%d bits\n"), (int)key_len);
+	if (ident->version)
+	  g_string_append_printf(s, _("Version: \t%s\n"), ident->version);
 	g_string_append_printf(s, "\n");
 	g_string_append_printf(s, _("Public Key Fingerprint:\n%s\n\n"), fingerprint);
 	g_string_append_printf(s, _("Public Key Babbleprint:\n%s"), babbleprint);
@@ -372,15 +377,14 @@
 	buf = g_string_free(s, FALSE);
 
 	purple_request_action(sg->gc, _("Public Key Information"),
-			    _("Public Key Information"),
-			    buf, 0, purple_connection_get_account(sg->gc),
-				NULL, NULL, context, 1, _("Close"), callback);
+			      _("Public Key Information"),
+			      buf, 0, purple_connection_get_account(sg->gc),
+			      NULL, NULL, context, 1, _("Close"), callback);
 
 	g_free(buf);
 	silc_free(fingerprint);
 	silc_free(babbleprint);
 	silc_free(pk);
-	silc_pkcs_free_identifier(ident);
 }
 
 SilcAttributePayload
@@ -400,7 +404,7 @@
 }
 
 void silcpurple_get_umode_string(SilcUInt32 mode, char *buf,
-			       SilcUInt32 buf_size)
+				 SilcUInt32 buf_size)
 {
 	memset(buf, 0, buf_size);
 	if ((mode & SILC_UMODE_SERVER_OPERATOR) ||
@@ -435,7 +439,7 @@
 }
 
 void silcpurple_get_chmode_string(SilcUInt32 mode, char *buf,
-				SilcUInt32 buf_size)
+				  SilcUInt32 buf_size)
 {
 	memset(buf, 0, buf_size);
 	if (mode & SILC_CHANNEL_MODE_FOUNDER_AUTH)
@@ -482,8 +486,8 @@
 
 void
 silcpurple_parse_attrs(SilcDList attrs, char **moodstr, char **statusstr,
-					 char **contactstr, char **langstr, char **devicestr,
-					 char **tzstr, char **geostr)
+		       char **contactstr, char **langstr, char **devicestr,
+		       char **tzstr, char **geostr)
 {
 	SilcAttributePayload attr;
 	SilcAttributeMood mood = 0;
@@ -620,23 +624,23 @@
 	ct = strrchr(filename, '.');
 	if (!ct)
 		return NULL;
-	else if (!g_ascii_strcasecmp(".png", ct))
+	else if (!strcasecmp(".png", ct))
 		return strdup("image/png");
-	else if (!g_ascii_strcasecmp(".jpg", ct))
+	else if (!strcasecmp(".jpg", ct))
 		return strdup("image/jpeg");
-	else if (!g_ascii_strcasecmp(".jpeg", ct))
+	else if (!strcasecmp(".jpeg", ct))
 		return strdup("image/jpeg");
-	else if (!g_ascii_strcasecmp(".gif", ct))
+	else if (!strcasecmp(".gif", ct))
 		return strdup("image/gif");
-	else if (!g_ascii_strcasecmp(".tiff", ct))
+	else if (!strcasecmp(".tiff", ct))
 		return strdup("image/tiff");
-	
+
 	return NULL;
 }
 
-/* Checks if message has images, and assembles MIME message if it has. 
-   If only one image is present, creates simple MIME image message.  If 
-   there are multiple images and/or text with images multipart MIME 
+/* Checks if message has images, and assembles MIME message if it has.
+   If only one image is present, creates simple MIME image message.  If
+   there are multiple images and/or text with images multipart MIME
    message is created. */
 
 SilcDList silcpurple_image_message(const char *msg, SilcUInt32 *mflags)
@@ -666,8 +670,9 @@
 			tmp = g_strndup(last, start - last);
 			text = purple_unescape_html(tmp);
 			g_free(tmp);
+
 			/* Add text */
-			silc_mime_add_data(p, text, strlen(text));
+			silc_mime_add_data(p, (const unsigned char *)text, strlen(text));
 			g_free(text);
 
 			if (!parts)
@@ -720,7 +725,7 @@
 				    "text/plain; charset=utf-8");
 
 		/* Add text */
-		silc_mime_add_data(p, tmp, strlen(tmp));
+		silc_mime_add_data(p, (const unsigned char *)tmp, strlen(tmp));
 		g_free(tmp);
 
 		if (!parts)
@@ -742,7 +747,7 @@
 		silc_mime_add_field(mime, "MIME-Version", "1.0");
 		g_snprintf(b, sizeof(b), "b%4X%4X",
 			   (unsigned int)time(NULL),
-			   silc_dlist_count(parts)); 
+			   silc_dlist_count(parts));
 		silc_mime_set_multipart(mime, "mixed", b);
 		silc_dlist_start(parts);
 		while ((p = silc_dlist_get(parts)) != SILC_LIST_END)
diff -u silc.orig/wb.c silc/wb.c
--- silc.orig/wb.c	2007-05-25 19:28:21.000000000 +0300
+++ silc/wb.c	2007-05-28 19:10:47.000000000 +0300
@@ -4,7 +4,7 @@
 
   Author: Pekka Riikonen <priikone at silcnet.org>
 
-  Copyright (C) 2005 Pekka Riikonen
+  Copyright (C) 2005 - 2007 Pekka Riikonen
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -17,7 +17,7 @@
 
 */
 
-#include "silcincludes.h"
+#include "silc.h"
 #include "silcclient.h"
 #include "silcpurple.h"
 #include "wb.h"
@@ -30,7 +30,7 @@
   2 bytes	height
   4 bytes	brush color
   2 bytes	brush size
-  n bytes	data 
+  n bytes	data
 
   Data:
 
@@ -204,7 +204,7 @@
 		silc_buffer_pull(&buf, 8);
 		x = dx;
 		y = dy;
-		while (buf.len > 0) {
+		while (silc_buffer_len(&buf) > 0) {
 			ret = silc_buffer_unformat(&buf,
 						   SILC_STR_UI_INT(&dx),
 						   SILC_STR_UI_INT(&dy),
@@ -214,7 +214,7 @@
 			silc_buffer_pull(&buf, 8);
 
 			purple_whiteboard_draw_line(wb, x, y, x + dx, y + dy,
-						  brush_color, brush_size);
+						    brush_color, brush_size);
 			x += dx;
 			y += dy;
 		}
@@ -253,8 +253,8 @@
 }
 
 static void
-silcpurple_wb_request(SilcClient client, const unsigned char *message, 
-		    SilcUInt32 message_len, SilcClientEntry sender, 
+silcpurple_wb_request(SilcClient client, const unsigned char *message,
+		    SilcUInt32 message_len, SilcClientEntry sender,
 		    SilcChannelEntry channel)
 {
 	char tmp[128];
@@ -406,16 +406,16 @@
 	/* Send the message */
 	if (wbs->type == 0) {
 		/* Private message */
-		silc_client_send_private_message(sg->client, sg->conn, 
-						 wbs->u.client, 
-						 SILC_MESSAGE_FLAG_DATA,
-						 packet->head, len, TRUE);
+		silc_client_send_private_message(sg->client, sg->conn,
+						 wbs->u.client,
+						 SILC_MESSAGE_FLAG_DATA, NULL,
+						 packet->head, len);
 	} else if (wbs->type == 1) {
 		/* Channel message. Channel private keys are not supported. */
 		silc_client_send_channel_message(sg->client, sg->conn,
 						 wbs->u.channel, NULL,
-						 SILC_MESSAGE_FLAG_DATA,
-						 packet->head, len, TRUE);
+						 SILC_MESSAGE_FLAG_DATA, NULL,
+						 packet->head, len);
 	}
 
 	silc_buffer_free(packet);
@@ -501,16 +501,16 @@
 	/* Send the message */
 	if (wbs->type == 0) {
 		/* Private message */
-		silc_client_send_private_message(sg->client, sg->conn, 
-						 wbs->u.client, 
-						 SILC_MESSAGE_FLAG_DATA,
-						 packet->head, len, TRUE);
+		silc_client_send_private_message(sg->client, sg->conn,
+						 wbs->u.client,
+						 SILC_MESSAGE_FLAG_DATA, NULL,
+						 packet->head, len);
 	} else if (wbs->type == 1) {
 		/* Channel message */
 		silc_client_send_channel_message(sg->client, sg->conn,
 						 wbs->u.channel, NULL,
-						 SILC_MESSAGE_FLAG_DATA,
-						 packet->head, len, TRUE);
+						 SILC_MESSAGE_FLAG_DATA, NULL,
+						 packet->head, len);
 	}
 
 	silc_buffer_free(packet);
-------------- next part --------------
--- configure.ac.old	2007-05-31 12:01:50.000000000 +0300
+++ configure.ac	2007-05-31 12:02:42.000000000 +0300
@@ -652,7 +652,7 @@
 	silc_manual_check="no"
 fi
 if test "x$silc_manual_check" = "xno"; then
-	PKG_CHECK_MODULES(SILC, silcclient, [
+	PKG_CHECK_MODULES(SILC, [silcclient >= 1.1], [
 		have_silc="yes"
 		silcincludes="yes"
 		silcclient="yes"
@@ -662,7 +662,7 @@
 	])
 	dnl If silcclient.pc wasn't found, check for just silc.pc
 	if test "x$have_silc" = "xno"; then
-		PKG_CHECK_MODULES(SILC, silc, [
+		PKG_CHECK_MODULES(SILC, [silc >= 1.1], [
 			have_silc="yes"
 			silcincludes="yes"
 			silcclient="yes"
@@ -677,7 +677,7 @@
 	fi
 	CPPFLAGS_save="$CPPFLAGS"
 	CPPFLAGS="$CPPFLAGS $SILC_CFLAGS"
-	AC_CHECK_HEADER(silcincludes.h, [silcincludes=yes])
+	AC_CHECK_HEADER(silc.h, [silcincludes=yes])
 	CPPFLAGS="$CPPFLAGS_save"
 
 	if test "$ac_silc_libs" != "no"; then
@@ -694,7 +694,7 @@
 	CPPFLAGS="$CPPFLAGS $SILC_CFLAGS"
 		AC_MSG_CHECKING(for silcmime.h)
 		AC_TRY_COMPILE([
-#include <silcincludes.h>
+#include <silc.h>
 #include <silcmime.h>
 		], [], [
 		AC_MSG_RESULT(yes)


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