gg.c

Linux下的多协议即时通讯程序源代码

	if (NULL == tmp || strlen(tmp) == 0) {
		ret = 0;
	} else if (strlen(tmp) > GG_MSG_MAXSIZE) {
		ret = -E2BIG;
	} else if (gg_send_message(info->session, GG_CLASS_CHAT,
				ggp_str_to_uin(who), (unsigned char *)tmp) < 0) {
		ret = -1;
	} else {
		ret = 1;
	}

	g_free(plain);
	g_free(tmp);

	return ret;
}
/* }}} */

/* static void ggp_get_info(PurpleConnection *gc, const char *name) { {{{ */
static void ggp_get_info(PurpleConnection *gc, const char *name)
{
	GGPInfo *info = gc->proto_data;
	GGPSearchForm *form;
	guint32 seq;

	form = ggp_search_form_new(GGP_SEARCH_TYPE_INFO);

	form->user_data = info;
	form->uin = g_strdup(name);
	form->offset = g_strdup("0");
	form->last_uin = g_strdup("0");

	seq = ggp_search_start(gc, form);
	ggp_search_add(info->searches, seq, form);
}
/* }}} */

/* static void ggp_set_status(PurpleAccount *account, PurpleStatus *status) {{{ */
static void ggp_set_status(PurpleAccount *account, PurpleStatus *status)
{
	PurpleConnection *gc;
	GGPInfo *info;
	const char *status_id, *msg;
	int new_status, new_status_descr;

	if (!purple_status_is_active(status))
		return;

	gc = purple_account_get_connection(account);
	info = gc->proto_data;

	status_id = purple_status_get_id(status);

	purple_debug_info("gg", "ggp_set_status: Requested status = %s\n",
			status_id);

	if (strcmp(status_id, "available") == 0) {
		new_status = GG_STATUS_AVAIL;
		new_status_descr = GG_STATUS_AVAIL_DESCR;
	} else if (strcmp(status_id, "away") == 0) {
		new_status = GG_STATUS_BUSY;
		new_status_descr = GG_STATUS_BUSY_DESCR;
	} else if (strcmp(status_id, "invisible") == 0) {
		new_status = GG_STATUS_INVISIBLE;
		new_status_descr = GG_STATUS_INVISIBLE_DESCR;
	} else if (strcmp(status_id, "offline") == 0) {
		new_status = GG_STATUS_NOT_AVAIL;
		new_status_descr = GG_STATUS_NOT_AVAIL_DESCR;
	} else {
		new_status = GG_STATUS_AVAIL;
		new_status_descr = GG_STATUS_AVAIL_DESCR;
		purple_debug_info("gg",
			"ggp_set_status: uknown status requested (status_id=%s)\n",
			status_id);
	}

	msg = purple_status_get_attr_string(status, "message");

	if (msg == NULL) {
		gg_change_status(info->session, new_status);
	} else {
		gchar *tmp, *new_msg;

		tmp = charset_convert(msg, "UTF-8", "CP1250");
		new_msg = purple_markup_strip_html(tmp);
		g_free(tmp);

		gg_change_status_descr(info->session, new_status_descr, new_msg);
		g_free(new_msg);
	}
}
/* }}} */

/* static void ggp_add_buddy(PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group) {{{ */
static void ggp_add_buddy(PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group)
{
	GGPInfo *info = gc->proto_data;

	gg_add_notify(info->session, ggp_str_to_uin(buddy->name));
}
/* }}} */

/* static void ggp_remove_buddy(PurpleConnection *gc, PurpleBuddy *buddy, PurpleGroup *group) {{{ */
static void ggp_remove_buddy(PurpleConnection *gc, PurpleBuddy *buddy,
						 PurpleGroup *group)
{
	GGPInfo *info = gc->proto_data;

	gg_remove_notify(info->session, ggp_str_to_uin(buddy->name));
}
/* }}} */

/* static void ggp_join_chat(PurpleConnection *gc, GHashTable *data) {{{ */
static void ggp_join_chat(PurpleConnection *gc, GHashTable *data)
{
	GGPInfo *info = gc->proto_data;
	GGPChat *chat;
	char *chat_name;
	GList *l;
	PurpleConversation *conv;
	PurpleAccount *account = purple_connection_get_account(gc);

	chat_name = g_hash_table_lookup(data, "name");

	if (chat_name == NULL)
		return;

	purple_debug_info("gg", "joined %s chat\n", chat_name);

	for (l = info->chats; l != NULL; l = l->next) {
		 chat = l->data;

		 if (chat != NULL && g_utf8_collate(chat->name, chat_name) == 0) {
			 purple_notify_error(gc, _("Chat error"),
				 _("This chat name is already in use"), NULL);
			 return;
		 }
	}

	ggp_confer_add_new(gc, chat_name);
	conv = serv_got_joined_chat(gc, info->chats_count, chat_name);
	purple_conv_chat_add_user(PURPLE_CONV_CHAT(conv),
				purple_account_get_username(account), NULL,
				PURPLE_CBFLAGS_NONE, TRUE);
}
/* }}} */

/* static char *ggp_get_chat_name(GHashTable *data) { {{{ */
static char *ggp_get_chat_name(GHashTable *data) {
	return g_strdup(g_hash_table_lookup(data, "name"));
}
/* }}} */

/* static int ggp_chat_send(PurpleConnection *gc, int id, const char *message, PurpleMessageFlags flags) {{{ */
static int ggp_chat_send(PurpleConnection *gc, int id, const char *message, PurpleMessageFlags flags)
{
	PurpleConversation *conv;
	GGPInfo *info = gc->proto_data;
	GGPChat *chat = NULL;
	GList *l;
	char *msg, *plain;
	uin_t *uins;
	int count = 0;

	if ((conv = purple_find_chat(gc, id)) == NULL)
		return -EINVAL;

	for (l = info->chats; l != NULL; l = l->next) {
		chat = l->data;

		if (g_utf8_collate(chat->name, conv->name) == 0) {
			break;
		}

		chat = NULL;
	}

	if (chat == NULL) {
		purple_debug_error("gg",
			"ggp_chat_send: Hm... that's strange. No such chat?\n");
		return -EINVAL;
	}

	uins = g_new0(uin_t, g_list_length(chat->participants));

	for (l = chat->participants; l != NULL; l = l->next) {
		uin_t uin = GPOINTER_TO_INT(l->data);

		uins[count++] = uin;
	}

	plain = purple_unescape_html(message);
	msg = charset_convert(plain, "UTF-8", "CP1250");
	g_free(plain);
	gg_send_message_confer(info->session, GG_CLASS_CHAT, count, uins,
				(unsigned char *)msg);
	g_free(msg);
	g_free(uins);

	serv_got_chat_in(gc, id,
			 purple_account_get_username(purple_connection_get_account(gc)),
			 0, message, time(NULL));

	return 0;
}
/* }}} */

/* static void ggp_keepalive(PurpleConnection *gc) {{{ */
static void ggp_keepalive(PurpleConnection *gc)
{
	GGPInfo *info = gc->proto_data;

	/* purple_debug_info("gg", "Keeping connection alive....\n"); */

	if (gg_ping(info->session) < 0) {
		purple_debug_info("gg", "Not connected to the server "
				"or gg_session is not correct\n");
		purple_connection_error(gc, _("Not connected to the server."));
	}
}
/* }}} */

/* static void ggp_register_user(PurpleAccount *account) {{{ */
static void ggp_register_user(PurpleAccount *account)
{
	PurpleConnection *gc = purple_account_get_connection(account);
	GGPInfo *info;

	info = gc->proto_data = g_new0(GGPInfo, 1);

	ggp_token_request(gc, ggp_register_user_dialog);
}
/* }}} */

/* static GList *ggp_actions(PurplePlugin *plugin, gpointer context) {{{ */
static GList *ggp_actions(PurplePlugin *plugin, gpointer context)
{
	GList *m = NULL;
	PurplePluginAction *act;

	act = purple_plugin_action_new(_("Find buddies..."),
				     ggp_find_buddies);
	m = g_list_append(m, act);

	m = g_list_append(m, NULL);

	act = purple_plugin_action_new(_("Change password..."),
				     ggp_change_passwd);
	m = g_list_append(m, act);

	m = g_list_append(m, NULL);

	act = purple_plugin_action_new(_("Upload buddylist to Server"),
				     ggp_action_buddylist_put);
	m = g_list_append(m, act);

	act = purple_plugin_action_new(_("Download buddylist from Server"),
				     ggp_action_buddylist_get);
	m = g_list_append(m, act);

	act = purple_plugin_action_new(_("Delete buddylist from Server"),
				     ggp_action_buddylist_delete);
	m = g_list_append(m, act);

	act = purple_plugin_action_new(_("Save buddylist to file..."),
				     ggp_action_buddylist_save);
	m = g_list_append(m, act);

	act = purple_plugin_action_new(_("Load buddylist from file..."),
				     ggp_action_buddylist_load);
	m = g_list_append(m, act);

	return m;
}
/* }}} */

/* static gboolean ggp_offline_message(const PurpleBuddy *buddy) {{{ */
static gboolean ggp_offline_message(const PurpleBuddy *buddy)
{
	return TRUE;
}
/* }}} */

/* prpl_info setup {{{ */
static PurplePluginProtocolInfo prpl_info =
{
	OPT_PROTO_REGISTER_NOSCREENNAME,
	NULL,				/* user_splits */
	NULL,				/* protocol_options */
	NO_BUDDY_ICONS,			/* icon_spec */
	ggp_list_icon,			/* list_icon */
	NULL,				/* list_emblem */
	ggp_status_text,		/* status_text */
	ggp_tooltip_text,		/* tooltip_text */
	ggp_status_types,		/* status_types */
	ggp_blist_node_menu,		/* blist_node_menu */
	ggp_chat_info,			/* chat_info */
	NULL,				/* chat_info_defaults */
	ggp_login,			/* login */
	ggp_close,			/* close */
	ggp_send_im,			/* send_im */
	NULL,				/* set_info */
	NULL,				/* send_typing */
	ggp_get_info,			/* get_info */
	ggp_set_status,			/* set_away */
	NULL,				/* set_idle */
	NULL,				/* change_passwd */
	ggp_add_buddy,			/* add_buddy */
	NULL,				/* add_buddies */
	ggp_remove_buddy,		/* remove_buddy */
	NULL,				/* remove_buddies */
	NULL,				/* add_permit */
	NULL,				/* add_deny */
	NULL,				/* rem_permit */
	NULL,				/* rem_deny */
	NULL,				/* set_permit_deny */
	ggp_join_chat,			/* join_chat */
	NULL,				/* reject_chat */
	ggp_get_chat_name,		/* get_chat_name */
	NULL,				/* chat_invite */
	NULL,				/* chat_leave */
	NULL,				/* chat_whisper */
	ggp_chat_send,			/* chat_send */
	ggp_keepalive,			/* keepalive */
	ggp_register_user,		/* 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,				/* set_buddy_icon */
	NULL,				/* remove_group */
	NULL,				/* get_cb_real_name */
	NULL,				/* set_chat_topic */
	NULL,				/* find_blist_chat */
	NULL,				/* roomlist_get_list */
	NULL,				/* roomlist_cancel */
	NULL,				/* roomlist_expand_category */
	NULL,				/* can_receive_file */
	NULL,				/* send_file */
	NULL,				/* new_xfer */
	ggp_offline_message,		/* offline_message */
	NULL,				/* whiteboard_prpl_ops */
	NULL,				/* send_raw */
	NULL,				/* roomlist_room_serialize */

	/* padding */
	NULL,
	NULL,
	NULL,
	NULL
};
/* }}} */

/* PurplePluginInfo setup {{{ */
static PurplePluginInfo info = {
	PURPLE_PLUGIN_MAGIC,		/* magic */
	PURPLE_MAJOR_VERSION,		/* major_version */
	PURPLE_MINOR_VERSION,		/* minor_version */
	PURPLE_PLUGIN_PROTOCOL,		/* plugin type */
	NULL,				/* ui_requirement */
	0,				/* flags */
	NULL,				/* dependencies */
	PURPLE_PRIORITY_DEFAULT,		/* priority */

	"prpl-gg",			/* id */
	"Gadu-Gadu",			/* name */
	VERSION,			/* version */

	N_("Gadu-Gadu Protocol Plugin"),	/* summary */
	N_("Polish popular IM"),		/* description */
	"[e-mail]",	/* author */
	PURPLE_WEBSITE,			/* homepage */

	NULL,				/* load */
	NULL,				/* unload */
	NULL,				/* destroy */

	NULL,				/* ui_info */
	&prpl_info,			/* extra_info */
	NULL,				/* prefs_info */
	ggp_actions,			/* actions */

	/* padding */
	NULL,
	NULL,
	NULL,
	NULL
};
/* }}} */

/* static void purple_gg_debug_handler(int level, const char * format, va_list args) {{{ */
static void purple_gg_debug_handler(int level, const char * format, va_list args) {
	PurpleDebugLevel purple_level;
	char *msg = g_strdup_vprintf(format, args);

	/* This is pretty pointless since the GG_DEBUG levels don't correspond to
	 * the purple ones */
	switch (level) {
		case GG_DEBUG_FUNCTION:
			purple_level = PURPLE_DEBUG_INFO;
			break;
		case GG_DEBUG_MISC:
		case GG_DEBUG_NET:
		case GG_DEBUG_DUMP:
		case GG_DEBUG_TRAFFIC:
		default:
			purple_level = PURPLE_DEBUG_MISC;
			break;
	}

	purple_debug(purple_level, "gg", msg);
	g_free(msg);
}
/* }}} */

/*
 */
/* static void init_plugin(PurplePlugin *plugin) {{{ */
static void init_plugin(PurplePlugin *plugin)
{
	PurpleAccountOption *option;

	option = purple_account_option_string_new(_("Nickname"),
			"nick", _("Gadu-Gadu User"));
	prpl_info.protocol_options = g_list_append(prpl_info.protocol_options,
						   option);

	my_protocol = plugin;

	gg_debug_handler = purple_gg_debug_handler;
}
/* }}} */

PURPLE_INIT_PLUGIN(gg, init_plugin, info);

/* vim: set ts=8 sts=0 sw=8 noet: */