failed approach

gomspace/libgscsp/include/gs/csp/service_handler.h

@@ -0,0 +1,102 @@
+#ifndef LIBGSCSP_INCLUDE_GS_CSP_SERVICE_HANDLER_H
+#define LIBGSCSP_INCLUDE_GS_CSP_SERVICE_HANDLER_H
+/* Copyright (c) 2013-2018 GomSpace A/S. All rights reserved. */
+/**
+   @file
+
+   CSP Service handler.
+*/
+
+#include <csp/csp.h>
+#include <gs/util/error.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+   CSP Service handler.
+
+   It is the handler's responsibility to process all pakcets on the connection and close the connection when done - even if a failure
+   is returned.
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+typedef gs_error_t (*gs_csp_service_handler_t)(csp_conn_t * conn);
+
+/**
+   Service handler for CSP Management Protocol.
+
+   Invokes standard libcsp service handler.
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+gs_error_t gs_csp_cmp_service_handler(csp_conn_t * conn);
+
+/**
+   Service handler for ping.
+
+   Invokes standard libcsp service handler.
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+gs_error_t gs_csp_ping_service_handler(csp_conn_t * conn);
+
+/**
+   Service handler for getting process list.
+
+   Invokes standard libcsp service handler.
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+gs_error_t gs_csp_ps_service_handler(csp_conn_t * conn);
+
+/**
+   Service handler for getting memory free.
+
+   Invokes GomSpace handler, which doesn't use malloc() to determine \a free memory.
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+gs_error_t gs_csp_mem_free_service_handler(csp_conn_t * conn);
+
+
+/**
+   Service handler for reboot (reset) of node.
+
+   Invokes standard libcsp service handler.
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+gs_error_t gs_csp_reboot_service_handler(csp_conn_t * conn);
+
+/**
+   Service handler for getting free CSP buffers.
+
+   Invokes standard libcsp service handler.
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+gs_error_t gs_csp_buf_free_service_handler(csp_conn_t * conn);
+
+/**
+   Service handler for getting uptime (in seconds).
+
+   Invokes GomSpace handler (works on Linux).
+
+   @param[in] conn incoming connection.
+   @return_gs_error_t
+*/
+gs_error_t gs_csp_uptime_service_handler(csp_conn_t * conn);
+
+#ifdef __cplusplus
+}
+#endif
+#endif