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  1. /*
  2.  * Copyright (c) 2009 Lukas Mejdrech
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup net
  30.  *  @{
  31.  */
  32.  
  33. /** @file
  34.  *  Networking module interface.
  35.  *  The same interface is used for standalone remote modules as well as for bundle modules.
  36.  *  The standalone remote modules have to be compiled with the net_remote.c source file.
  37.  *  The bundle networking module is compiled with the net_bundle.c source file and the choosen bundle module implementation source files.
  38.  */
  39.  
  40. #ifndef __NET_NET_INTERFACE_H__
  41. #define __NET_NET_INTERFACE_H__
  42.  
  43. #include <ipc/services.h>
  44.  
  45. #include "../include/device.h"
  46.  
  47. #include "../structures/measured_strings.h"
  48.  
  49. /** @name Networking module interface
  50.  *  This interface is used by other modules.
  51.  */
  52. /*@{*/
  53.  
  54. /** Returns the device specific configuration.
  55.  *  Returns the global configuration if the device specific is not found.
  56.  *  The configuration names are read and the appropriate settings are set instead.
  57.  *  Call net_free_settings() function to release the returned configuration.
  58.  *  @param[in] net_phone The networking module phone.
  59.  *  @param[in] device_id The device identifier.
  60.  *  @param[in,out] configuration The requested device configuration. The names are read and the appropriate settings are set instead.
  61.  *  @param[in] count The configuration entries count.
  62.  *  @param[in,out] data The configuration and settings data.
  63.  *  @returns EOK on success.
  64.  *  @returns EINVAL if the configuration is NULL.
  65.  *  @returns EINVAL if the count is zero (0).
  66.  *  @returns Other error codes as defined for the generic_translate_req() function.
  67.  */
  68. int net_get_device_conf_req( int net_phone, device_id_t device_id, measured_string_ref * configuration, size_t count, char ** data );
  69.  
  70. /** Returns the global configuration.
  71.  *  The configuration names are read and the appropriate settings are set instead.
  72.  *  Call net_free_settings() function to release the returned configuration.
  73.  *  @param[in] net_phone The networking module phone.
  74.  *  @param[in,out] configuration The requested configuration. The names are read and the appropriate settings are set instead.
  75.  *  @param[in] count The configuration entries count.
  76.  *  @param[in,out] data The configuration and settings data.
  77.  *  @returns EOK on success.
  78.  *  @returns EINVAL if the configuration is NULL.
  79.  *  @returns EINVAL if the count is zero (0).
  80.  *  @returns Other error codes as defined for the generic_translate_req() function.
  81.  */
  82. int net_get_conf_req( int net_phone, measured_string_ref * configuration, size_t count, char ** data );
  83.  
  84. /** Frees the received settings.
  85.  *  @param[in] settings The received settings.
  86.  *  @param[in] data The received settings data.
  87.  *  @see net_get_device_conf_req()
  88.  *  @see net_get_conf_req()
  89.  */
  90. void    net_free_settings( measured_string_ref settings, char * data );
  91.  
  92. /** Connects to the networking module.
  93.  *  @param service The networking module service. Ignored parameter.
  94.  *  @returns The networking module phone on success.
  95.  *  @returns 0 if called by the bundle module.
  96.  */
  97. int net_connect_module( services_t service );
  98.  
  99. /*@}*/
  100.  
  101. #endif
  102.  
  103. /** @}
  104.  */
  105.