Cedric Roux
56c66c09aa
Pre-ci test passed git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4000 818b1a75-f10b-46b9-bf7c-635c3b92a50f
125 lines
3.3 KiB
C
125 lines
3.3 KiB
C
/*!
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*******************************************************************************
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\file rrm_sock.h
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\brief Fichier d'entete contenant les declarations des types, des defines ,
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et des fonctions relatives aux fonctions de communication RRM
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(Radio Resource Management ) vec les autres entites RRC/CMM/PUSU.
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\author BURLOT Pascal
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\date 15/07/08
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\par Historique:
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$Author$ $Date$ $Revision$
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$Id$
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$Log$
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*******************************************************************************
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*/
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#ifndef __RRC_RRM_INTERFACE_H__
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#define __RRC_RRM_INTERFACE_H__
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//#ifdef RRC_RRM_XFACE
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/*!
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*******************************************************************************
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\brief Entete des messages de RRM/CMM/RRC
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*/
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typedef struct {
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unsigned short start ; ///< Identification du debut de message
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unsigned char inst ; ///< Identification de l'instance RRM
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unsigned char msg_type ; ///< Identification du type message
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unsigned int size ; ///< taille du message
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unsigned int Trans_id ; ///< Identification de la transaction
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} msg_head_t ;
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/*!
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*******************************************************************************
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\brief Definition de la structure d'un message a envoyer sur un socket:
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- RRM->RRC
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- RRC->RRM
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- RRCI->RRC
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- RRC->RRCI
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- CMM->RRM
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- RRM->CMM
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*/
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typedef struct {
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msg_head_t head ; ///< entete du message
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char *data ; ///< message
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} msg_t ;
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#ifdef __cplusplus
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extern "C" {
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#endif
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//! \brief Socket path associated to RRM-CMM interface
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#define RRM_CMM_SOCK_PATH "/tmp/rrm_cmm_socket"
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//! \brief Socket path associated to CMM-RRM interface
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#define CMM_RRM_SOCK_PATH "/tmp/cmm_rrm_socket"
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//! \brief Socket path associated to RRM-RRC interface
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#define RRM_RRC_SOCK_PATH "/tmp/rrm_rrc_socket"
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//! \brief Socket path associated to RRC-RRM interface
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#define RRC_RRM_SOCK_PATH "/tmp/rrc_rrm_socket"
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//! \brief Socket path associated to RRM-PUSU interface
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#define RRM_PUSU_SOCK_PATH "/tmp/rrm_pusu_socket"
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//! \brief Socket path associated to PUSU-RRM interface
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#define PUSU_RRM_SOCK_PATH "/tmp/pusu_rrm_socket"
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//! \brief Identification of the RRM/CMM/RRC message begin
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#define START_MSG 0xA533
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//! \brief Identification of the PUSU message begin
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#define START_MSG_PUSU 0xCC
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#ifdef USER_MODE
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#include <sys/socket.h>
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#include <sys/un.h>
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/*!
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*******************************************************************************
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\brief Definition de la structure definissant le socket pour envoyer les messages
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*/
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typedef struct {
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int s ; ///< identification du socket
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struct sockaddr_un un_local_addr ; ///< Adresse local si unix socket
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struct sockaddr_un un_dest_addr ; ///< Adresse destinataire si unix socket
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} sock_rrm_t ;
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/* *** Fonctions relatives aux interfaces CMM ou RRC *** */
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int open_socket( sock_rrm_t *s ,char *path_local, char *path_dest , int rrm_inst ) ;
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void close_socket(sock_rrm_t *sock ) ;
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int send_msg_sock(sock_rrm_t *s ,msg_t *msg ) ;
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char *recv_msg( sock_rrm_t *s ) ;
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#ifdef __cplusplus
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}
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#endif
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#else //USER_MODE
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#include <rtai_fifos.h>
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#define RRC2RRM_FIFO 14
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#define RRM2RRC_FIFO 15
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int send_msg_fifo(int *s ,msg_t *msg ) ;
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#endif //USER_MODE
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int send_msg(void *, msg_t *);
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#endif
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