/*
This file is part of GNUnet.
- Copyright (C) 2009-2013 GNUnet e.V.
+ Copyright (C) 2009-2013, 2016 GNUnet e.V.
GNUnet is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
#include "gnunet_configuration_lib.h"
#include "gnunet_server_lib.h"
+#include "gnunet_mq_lib.h"
/**
*/
int
GNUNET_SERVICE_get_server_addresses (const char *service_name,
- const struct GNUNET_CONFIGURATION_Handle
- *cfg, struct sockaddr ***addrs,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct sockaddr ***addrs,
socklen_t **addr_lens);
* @param task_cls closure for @a task
* @return #GNUNET_SYSERR on error, #GNUNET_OK
* if we shutdown nicely
+ * @deprecated
*/
int
-GNUNET_SERVICE_run (int argc, char *const *argv,
+GNUNET_SERVICE_run (int argc,
+ char *const *argv,
const char *service_name,
enum GNUNET_SERVICE_Options options,
GNUNET_SERVICE_Main task,
* @param cfg configuration to use
* @param options service options
* @return NULL on error, service handle
+ * @deprecated
*/
struct GNUNET_SERVICE_Context *
GNUNET_SERVICE_start (const char *service_name,
*
* @param ctx the service context returned from the start function
* @return handle to the server for this service, NULL if there is none
+ * @deprecated
*/
struct GNUNET_SERVER_Handle *
GNUNET_SERVICE_get_server (struct GNUNET_SERVICE_Context *ctx);
* @param ctx service context to query
* @return NULL if there are no listen sockets, otherwise NULL-terminated
* array of listen sockets.
+ * @deprecated
*/
struct GNUNET_NETWORK_Handle *const *
GNUNET_SERVICE_get_listen_sockets (struct GNUNET_SERVICE_Context *ctx);
* Stop a service that was started with #GNUNET_SERVICE_start.
*
* @param sctx the service context returned from the start function
+ * @deprecated
*/
void
GNUNET_SERVICE_stop (struct GNUNET_SERVICE_Context *sctx);
+/* **************** NEW SERVICE API ********************** */
+
+/**
+ *
+ */
+struct GNUNET_SERVICE_Handle;
+
+
+/**
+ *
+ */
+struct GNUNET_SERVICE_Client;
+
+
+/**
+ *
+ *
+ * @param cls
+ * @param cfg
+ * @param sh
+ */
+typedef void
+(*GNUNET_SERVICE_InitCallback)(void *cls,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct GNUNET_SERVICE_Handle *sh);
+
+
+/**
+ *
+ *
+ * @param cls
+ * @param c
+ * @param mq
+ * @return
+ */
+typedef void *
+(*GNUNET_SERVICE_ConnectHandler)(void *cls,
+ struct GNUNET_SERVICE_Client *c,
+ struct GNUNET_MQ_Handle *mq);
+
+
+/**
+ *
+ *
+ * @param cls
+ * @param c
+ * @param internal_cls
+ */
+typedef void
+(*GNUNET_SERVICE_DisconnectHandler)(void *cls,
+ struct GNUNET_SERVICE_Client *c,
+ void *internal_cls);
+
+
+/**
+ * Creates the "main" function for a GNUnet service. You
+ * should almost always use the #GNUNET_SERVICE_MAIN macro
+ * instead of calling this function directly (except
+ * for ARM, which should call this function directly).
+ *
+ * The function will launch the service with the name @a service_name
+ * using the @a service_options to configure its shutdown
+ * behavior. Once the service is ready, the @a init_cb will be called
+ * for service-specific initialization. @a init_cb will be given the
+ * service handler which can be used to control the service's
+ * availability. When clients connect or disconnect, the respective
+ * @a connect_cb or @a disconnect_cb functions will be called. For
+ * messages received from the clients, the respective @a handlers will
+ * be invoked; for the closure of the handlers we use the return value
+ * from the @a connect_cb invocation of the respective client.
+ *
+ * Each handler MUST call #GNUNET_SERVICE_client_continue() after each
+ * message to receive further messages from this client. If
+ * #GNUNET_SERVICE_client_continue() is not called within a short
+ * time, a warning will be logged. If delays are expected, services
+ * should call #GNUNET_SERVICE_client_disable_continue_warning() to
+ * disable the warning.
+ *
+ * Clients sending invalid messages (based on @a handlers) will be
+ * dropped. Additionally, clients can be dropped at any time using
+ * #GNUNET_SERVICE_client_drop().
+ *
+ * @param argc
+ * @param argv
+ * @param service_name
+ * @param options
+ * @param service_init_cb
+ * @param connect_cb
+ * @param disconnect_cb
+ * @param cls
+ * @param handlers
+ * @return 0 on success, non-zero on error
+ */
+int
+GNUNET_SERVICE_ruN_ (int argc,
+ char *const *argv,
+ const char *service_name,
+ enum GNUNET_SERVICE_Options options,
+ GNUNET_SERVICE_InitCallback service_init_cb,
+ GNUNET_SERVICE_ConnectHandler connect_cb,
+ GNUNET_SERVICE_DisconnectHandler disconnect_cb,
+ void *cls,
+ const struct GNUNET_MQ_MessageHandler *handlers);
+
+
+/**
+ * Creates the "main" function for a GNUnet service. You
+ * MUST use this macro to define GNUnet services (except
+ * for ARM, which MUST NOT use the macro). The reason is
+ * the GNUnet-as-a-library project, where we will not define
+ * a main function anywhere but in ARM.
+ *
+ * The macro will launch the service with the name @a service_name
+ * using the @a service_options to configure its shutdown
+ * behavior. Once the service is ready, the @a init_cb will be called
+ * for service-specific initialization. @a init_cb will be given the
+ * service handler which can be used to control the service's
+ * availability. When clients connect or disconnect, the respective
+ * @a connect_cb or @a disconnect_cb functions will be called. For
+ * messages received from the clients, the respective @a handlers will
+ * be invoked; for the closure of the handlers we use the return value
+ * from the @a connect_cb invocation of the respective client.
+ *
+ * Each handler MUST call #GNUNET_SERVICE_client_continue() after each
+ * message to receive further messages from this client. If
+ * #GNUNET_SERVICE_client_continue() is not called within a short
+ * time, a warning will be logged. If delays are expected, services
+ * should call #GNUNET_SERVICE_client_disable_continue_warning() to
+ * disable the warning.
+ *
+ * Clients sending invalid messages (based on @a handlers) will be
+ * dropped. Additionally, clients can be dropped at any time using
+ * #GNUNET_SERVICE_client_drop().
+ *
+ * @param argc
+ * @param argv
+ * @param service_name
+ * @param options
+ * @param service_init_cb
+ * @param connect_cb
+ * @param disconnect_cb
+ * @param cls
+ * @param handlers
+ * @return 0 on success, non-zero on error
+ */
+#define GNUNET_SERVICE_MAIN(service_name,service_options,init_cb,connect_cb,disconnect_cb,cls,handlers) \
+ int \
+ main (int argc,\
+ char *const *argv)\
+ { \
+ return GNUNET_SERVICE_ruN_ (argc, \
+ argv, \
+ service_name, \
+ service_options, \
+ init_cb, \
+ connect_cb, \
+ disconnect_cb, \
+ cls, \
+ handlers); \
+ }
+
+
+/**
+ *
+ * @param sh
+ */
+void
+GNUNET_SERVICE_suspend (struct GNUNET_SERVICE_Handle *sh);
+
+/**
+ *
+ * @param sh
+ */
+void
+GNUNET_SERVICE_resume (struct GNUNET_SERVICE_Handle *sh);
+
+/**
+ *
+ * @param c
+ */
+void
+GNUNET_SERVICE_client_continue (struct GNUNET_SERVICE_Client *c);
+
+/**
+ *
+ * @param c
+ */
+void
+GNUNET_SERVICE_client_disable_continue_warning (struct GNUNET_SERVICE_Client *c);
+
+/**
+ *
+ * @param c
+ */
+void
+GNUNET_SERVICE_client_drop (struct GNUNET_SERVICE_Client *c);
+
+/**
+ *
+ * @param sh
+ */
+void
+GNUNET_SERVICE_stop_listening (struct GNUNET_SERVICE_Handle *sh);
+
+/**
+ *
+ * @param c
+ */
+void
+GNUNET_SERVICE_client_mark_monitor (struct GNUNET_SERVICE_Client *c);
+
+/**
+ *
+ * @param c
+ */
+void
+GNUNET_SERVICE_client_persist (struct GNUNET_SERVICE_Client *c);
+
+
+
#if 0 /* keep Emacsens' auto-indent happy */
{
#endif
projects / oweals / gnunet.git / commitdiff