}         /* Not the one to resend: pitch it */         gaim_debug(GAIM_DEBUG_INFO, "gaim-encryption", "  Deleted\n");         g_free(sent_msg_item->id);         g_free(sent_msg_item->msg);         g_free(sent_msg_item);      }            if (msg) {         baggage_size = sprintf(baggage, msg_format, header, our_key->digest,                                his_key->digest, 10000, "", footer);               GE_encrypt_signed(&crypt_msg, msg, our_key, his_key);         msgsize = strlen(crypt_msg);         out_msg = g_malloc(msgsize + baggage_size + 1);                  sprintf(out_msg, msg_format, header,                 our_key->digest, his_key->digest, msgsize, crypt_msg,                 footer);         gaim_conversation_write(conv, 0,                                 "Resending...",                                 GAIM_MESSAGE_SYSTEM, time((time_t)NULL));         serv_send_im(conv->account->gc, name, out_msg, 0);                  gaim_debug(GAIM_DEBUG_INFO, "gaim-encryption",                    "resend_im: %s: %d\n", name, strlen(out_msg));         gaim_debug(GAIM_DEBUG_INFO, "gaim-encryption",                    "resend outgoing:%s:\n", out_msg);         g_free(msg);         g_free(out_msg);         g_free(crypt_msg);      } else {         gaim_conversation_write(conv, 0, _("Outgoing message lost."),                                 GAIM_MESSAGE_SYSTEM, time((time_t)NULL));      }   } }static void GE_new_conv(GaimConversation *conv) {   gaim_debug(GAIM_DEBUG_MISC, "gaim-encryption", "New conversation\n");   if ((conv != NULL) && (gaim_conversation_get_type(conv) == GAIM_CONV_IM)) {      g_hash_table_insert(conv->data, g_strdup("sent messages"), g_queue_new());      g_hash_table_insert(conv->data, g_strdup("sent_capable"), FALSE);      GE_add_buttons(conv);   } else {      gaim_debug(GAIM_DEBUG_ERROR, "gaim-encryption", "New conversation IS NULL\n");   }}static void GE_new_conv_cb(GaimConversation *conv, void* data) {   GE_new_conv(conv);}static void GE_del_conv_cb(GaimConversation *conv, void* data){   GQueue *sent_msg_queue;   if ((conv != NULL) && (gaim_conversation_get_type(conv) == GAIM_CONV_IM)) {      gaim_debug(GAIM_DEBUG_MISC, "gaim-encryption",                 "Got conversation delete event for %s\n", conv->name);            /* Remove cached copies of sent messages */      reap_all_sent_messages(conv);      sent_msg_queue = g_hash_table_lookup(conv->data, "sent messages");      g_queue_free(sent_msg_queue);      g_hash_table_remove(conv->data, "sent messages");            /* Remove to-be-sent-on-receipt-of-key messages: */      GE_delete_stored_msgs(conv->account, gaim_normalize(conv->account, conv->name));            GE_buddy_ring = GE_del_key_from_ring(GE_buddy_ring,                                           gaim_normalize(conv->account, conv->name), conv->account);            /* Would be good to add prefs for these, but for now, just reset: */      GE_reset_state(conv->account, conv->name);            gaim_debug(GAIM_DEBUG_MISC, "gaim-encryption",                 "Finished conversation delete event for %s\n", conv->name);         /* button widgets (hopefully) destroyed on window close            */      /* hash table entries destroyed on hash table deletion, except     */      /*   for any dynamically allocated values (keys are ok).           */    }}  static void GE_headers_init() {   header_table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);   footer_table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);   notify_table = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, g_free);   g_hash_table_insert(header_table, g_strdup("prpl-toc"),                       g_strdup("*** Encrypted with the Gaim-Encryption plugin <A HREF=\""));   g_hash_table_insert(footer_table, g_strdup("prpl-toc"),                       g_strdup("\"></A>"));   g_hash_table_insert(notify_table, g_strdup("prpl-toc"),                       g_strdup("<A HREF=\"Gaim-Encryption Capable\"></A>"));   g_hash_table_insert(header_table, g_strdup("prpl-oscar"),                       g_strdup("*** Encrypted with the Gaim-Encryption plugin <A HREF=\""));   g_hash_table_insert(footer_table, g_strdup("prpl-oscar"),                       g_strdup("\"></A>"));   g_hash_table_insert(notify_table, g_strdup("prpl-oscar"),                       g_strdup("<A HREF=\"Gaim-Encryption Capable\"></A>"));/* If jabber stops stripping HTML, we can go back to these headers *//*    g_hash_table_insert(header_table, g_strdup("prpl-jabber"), *//*                        g_strdup("*** Encrypted with the Gaim-Encryption plugin <A HREF='")); *//*    g_hash_table_insert(footer_table, g_strdup("prpl-jabber"), *//*                        g_strdup("'></A>")); *//*    g_hash_table_insert(notify_table, g_strdup("prpl-jabber"), *//*                        g_strdup("<A HREF='Gaim-Encryption Capable'> </A>")); */   g_hash_table_insert(header_table, g_strdup("prpl-jabber"),                       g_strdup("*** Encrypted with the Gaim-Encryption plugin "));   g_hash_table_insert(footer_table, g_strdup("prpl-jabber"),                       g_strdup(" "));   g_hash_table_insert(notify_table, g_strdup("prpl-jabber"),                       g_strdup("<A HREF='Gaim-Encryption Capable'> </A>"));   header_default = g_strdup("*** Encrypted :");}/* #define CRYPT_HEADER "*** Encrypted with the Gaim-Encryption plugin <A HREF=\"" *//* #define CRYPT_FOOTER "\"></A>" *//* #define CRYPT_NOTIFY_HEADER "<A HREF=\"Gaim-Encryption Capable\"></A>" */// Jabber seems to turn our double quotes into single quotes at times, so define// the same headers, only with single quotes.  Lengths MUST be the same as above/* #define CRYPT_HEADER_MANGLED "*** Encrypted with the Gaim-Encryption plugin <A HREF='" *//* #define CRYPT_NOTIFY_HEADER_MANGLED "<A HREF='Gaim-Encryption Capable'></A>" */static void init_prefs() {   /* These only add/set a pref if it doesn't currently exist: */   int default_width;   if (gaim_prefs_get_type("/plugins/gtk/encrypt/accept_unknown_key") == GAIM_PREF_NONE) {      /* First time loading the plugin, since we don't have our prefs set yet */      /* so up the default window width to accomodate new buttons */      default_width = gaim_prefs_get_int("/gaim/gtk/conversations/im/default_width");      if (default_width == 410) { /* the stock gaim default width */         gaim_prefs_set_int("/gaim/gtk/conversations/im/default_width", 490);      }   }   gaim_prefs_add_none("/plugins/gtk");   gaim_prefs_add_none("/plugins/gtk/encrypt");      gaim_prefs_add_bool("/plugins/gtk/encrypt/accept_unknown_key", TRUE);   gaim_prefs_add_bool("/plugins/gtk/encrypt/accept_conflicting_key", FALSE);   gaim_prefs_add_bool("/plugins/gtk/encrypt/encrypt_response", TRUE);   gaim_prefs_add_bool("/plugins/gtk/encrypt/broadcast_notify", FALSE);   gaim_prefs_add_bool("/plugins/gtk/encrypt/encrypt_if_notified", TRUE);   GE_convert_legacy_prefs();}/* Called by Gaim when plugin is first loaded */static gboolean GE_plugin_load(GaimPlugin *h) {	void *conv_handle;#ifdef ENABLE_NLS   bindtextdomain (ENC_PACKAGE, LOCALEDIR);   bind_textdomain_codeset (ENC_PACKAGE, "UTF-8");   setlocale(LC_ALL, "");#endif   if (strcmp(gaim_core_get_version(), VERSION) != 0) {      gaim_debug(GAIM_DEBUG_ERROR, "gaim-encryption",                 "Compiled with Gaim v'%s', running with v'%s'.\n"                 VERSION, gaim_core_get_version());      /* GE_error_window(_("Gaim-Encryption plugin was compiled with a different " */      /*                   "version of Gaim.  You may experience problems.")); */   }   init_prefs();   conv_handle = gaim_conversations_get_handle();      gaim_debug(GAIM_DEBUG_INFO, "gaim-encryption", "plugin_load called\n");   GE_plugin_handle = h;   GE_state_init();   GE_pixmap_init();   if (!rsa_nss_init()) {      return FALSE;   }   GE_key_rings_init();   GE_nonce_map_init();   GE_headers_init();   gaim_signal_connect(conv_handle, "receiving-im-msg", h,                        GAIM_CALLBACK(GE_got_msg_cb), NULL);   gaim_signal_connect(conv_handle, "sending-im-msg", h,                       GAIM_CALLBACK(GE_send_msg_cb), NULL);   gaim_signal_connect(conv_handle, "conversation-created", h,                       GAIM_CALLBACK(GE_new_conv_cb), NULL);   gaim_signal_connect(conv_handle, "deleting-conversation", h,                        GAIM_CALLBACK(GE_del_conv_cb), NULL);     gaim_signal_connect(gaim_blist_get_handle(), "blist-node-extended-menu", h,                       GAIM_CALLBACK(GE_buddy_menu_cb), NULL);   gaim_conversation_foreach(GE_add_buttons);   gaim_debug(GAIM_DEBUG_MISC, "gaim-encryption", "done loading\n");   return TRUE;}/* Called by Gaim when plugin is removed */static gboolean GE_plugin_unload(GaimPlugin *h) {   void * conv_handle = gaim_conversations_get_handle();   gaim_signal_disconnect(conv_handle, "receiving-im-msg", h,                           GAIM_CALLBACK(GE_got_msg_cb));   gaim_signal_disconnect(conv_handle, "sending-im-msg", h,                          GAIM_CALLBACK(GE_send_msg_cb));   gaim_signal_disconnect(conv_handle, "conversation-created", h,                          GAIM_CALLBACK(GE_new_conv_cb));   gaim_signal_disconnect(conv_handle, "deleting-conversation", h,                           GAIM_CALLBACK(GE_del_conv_cb));      gaim_signal_disconnect(gaim_blist_get_handle(), "blist-node-extended-menu", h,                          GAIM_CALLBACK(GE_buddy_menu_cb));   GE_config_unload();      gaim_conversation_foreach(GE_remove_buttons);   GE_my_priv_ring = GE_clear_ring(GE_my_priv_ring);   GE_my_pub_ring = GE_clear_ring(GE_my_pub_ring);   GE_buddy_ring = GE_clear_ring(GE_buddy_ring);   GE_state_delete();   return TRUE;}static GaimGtkPluginUiInfo ui_info ={   GE_get_config_frame};static GaimPluginInfo info ={   GAIM_PLUGIN_MAGIC,                                /**< I'm a plugin!  */   GAIM_MAJOR_VERSION,   GAIM_MINOR_VERSION,   GAIM_PLUGIN_STANDARD,                             /**< type           */   GAIM_GTK_PLUGIN_TYPE,                             /**< ui_requirement */   0,                                                /**< flags          */   NULL,                                             /**< dependencies   */   GAIM_PRIORITY_DEFAULT,                            /**< priority       */   ENCRYPT_PLUGIN_ID,                                /**< id             */   0,                                                /**< name           */   ENC_VERSION " (Gaim " VERSION ")",                /**< version        */   0,                                                /**  summary        */   0,                                                /**  description    */   0,                                                /**< author         */   ENC_WEBSITE,                                      /**< homepage       */   GE_plugin_load,                                   /**< load           */   GE_plugin_unload,                                 /**< unload         */   NULL,                                             /**< destroy        */   &ui_info,                                         /**< ui_info        */   NULL,                                             /**< extra_info     */   NULL,                                             /**< prefs_info     */   NULL                                              /**< actions        */};static voidinit_plugin(GaimPlugin *plugin){#ifdef ENABLE_NLS   bindtextdomain (ENC_PACKAGE, LOCALEDIR);   bind_textdomain_codeset (ENC_PACKAGE, "UTF-8");   setlocale(LC_ALL, "");#endif   info.name = _("Gaim-Encryption");   info.summary = _("Encrypts conversations with RSA encryption.");   info.description = _("RSA encryption with keys up to 4096 bits,"                        " using the Mozilla NSS crypto library.\n");   /* Translators: Feel free to add your name to the author field, with text like  */   /*   "Bill Tompkins, translation by Phil McGee"                                   */   info.author = _("Bill Tompkins");}GAIM_INIT_PLUGIN(gaim_encryption, init_plugin, info);