FreeCalypso > hg > freecalypso-sw
view gsm-fw/g23m-gsm/ss/ss_for.c @ 981:0feb3db6f097
fc-olddump written, compiles
author | Mychaela Falconia <falcon@ivan.Harhan.ORG> |
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date | Thu, 10 Dec 2015 05:16:46 +0000 |
parents | 20a2e453564c |
children |
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/* +----------------------------------------------------------------------------- | Project : GSM-PS (6147) | Modul : SS_FOR +----------------------------------------------------------------------------- | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : This modul defines the functions for the formatter | capability of the module supplementary services. +----------------------------------------------------------------------------- */ #ifndef SS_FOR_C #define SS_FOR_C #include "config.h" #include "fixedconf.h" #include "condat-features.h" #define ENTITY_SS /*==== INCLUDES ===================================================*/ #if defined (NEW_FRAME) #include <string.h> #include <stdlib.h> #include <stddef.h> #include "typedefs.h" #include "pcm.h" #include "pconst.cdg" #include "mconst.cdg" #include "message.h" #include "ccdapi.h" #include "vsi.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "cnf_ss.h" #include "mon_ss.h" #include "pei.h" #include "tok.h" #include "ss.h" #else #include <string.h> #include <stdlib.h> #include <stddef.h> #include "stddefs.h" #include "pcm.h" #include "pconst.cdg" #include "mconst.cdg" #include "message.h" #include "ccdapi.h" #include "custom.h" #include "gsm.h" #include "prim.h" #include "cnf_ss.h" #include "mon_ss.h" #include "vsi.h" #include "pei.h" #include "tok.h" #include "ss.h" #endif /*==== EXPORT =====================================================*/ /*==== PRIVAT =====================================================*/ /*==== VARIABLES ==================================================*/ #ifdef TI_PS_HCOMM_CHANGE #if defined (NEW_FRAME) EXTERN T_HANDLE ss_handle; #endif #else #if defined (NEW_FRAME) EXTERN T_HANDLE hCommMM; /* MM Communication */ EXTERN T_HANDLE ss_handle; #else EXTERN T_VSI_CHANDLE hCommMM; /* MM Communication */ #endif #endif /* TI_PS_HCOMM_CHANGE */ #if !defined (SHARED_CCD_BUF) GLOBAL UBYTE _decodedMsg[MAX_MSTRUCT_LEN_SS]; #else GLOBAL UBYTE * _decodedMsg; #endif #ifdef SS_TEST EXTERN UBYTE trc[]; #endif /*==== FUNCTIONS ==================================================*/ /* * ------------------------------------------------------------------- * Procedures * ------------------------------------------------------------------- */ /* +-----------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : SS_FOR | | STATE : code ROUTINE : for_mmss_establish_n_data_ind | +-----------------------------------------------------------------------+ PURPOSE : This common routine process the primitives MMSS_ESTATBLISH_IND and MMSS_DATA_IND */ LOCAL void for_mmss_establish_n_data_ind(T_PRIM *prim) { GET_INSTANCE_DATA; CHAR *msg_type; BOOL invalid_msg = FALSE; T_sdu *sdu; TRACE_FUNCTION ("for_mmss_establish_n_data_ind()"); if(prim->custom.opc EQ MMSS_ESTABLISH_IND) { sdu = &((T_MMSS_ESTABLISH_IND *)P2D(prim))->sdu; ss_data->est_flag = TRUE; } else { sdu = &((T_MMSS_DATA_IND *)P2D(prim))->sdu; ss_data->est_flag = FALSE; } if ((ss_data->ti & 7) NEQ 7) { sdu->o_buf += 8; sdu->l_buf -= 8; CCD_START; if(ccd_decodeMsg (CCDENT_SS, DOWNLINK, (T_MSGBUF *) sdu, (UBYTE *) _decodedMsg, NOT_PRESENT_8BIT) NEQ ccdOK ) { USHORT parlist[6]; UBYTE prev_err; UBYTE ccd_err; memset (parlist,0, sizeof (parlist)); ccd_err = ccd_getFirstError (CCDENT_SS, parlist); /* * Error Handling */ ss_data->error = CAUSE_UNSPECIFIED; /*Normal*/ do /* Read errors */ { switch (ccd_err) { case ERR_INVALID_MID: /* Send RELEASE REQUEST message with cause #97 */ /*TS TS 24.010 Section 3.7.4 */ send_rel_comp(CAUSE_MESSAGE_TYPE_NOT_IMPLEM); PFREE(P2D(prim)); CCD_END; return; case ERR_COMPREH_REQUIRED: /* comprehension required */ case ERR_MAND_ELEM_MISS: /* Mandatory elements missing */ case ERR_MSG_LEN: /* Message Length exceeds its limit */ /*TS TS 24.010 Section 3.7.5 */ ss_data->error = CAUSE_INVALID_MAND_INFO; break; #if defined (WIN32) /* This part is interesting only in implementation and testing; may be * included if specific handling for specific errors is required in * future releases */ case ERR_IE_NOT_EXPECTED: TRACE_ERROR("CCD ERROR: IE not expected. properly an R99 optional element like cell notification, eplmn, or t3302"); break; case ERR_IE_SEQUENCE: TRACE_EVENT_P1("Wrong sequence of IE, CCD error code = %u", ccd_err); break; case ERR_MAX_IE_EXCEED: TRACE_EVENT_P1("Maximum amount of repeatable IE has exceeded, CCD error code = %u", ccd_err); break; case ERR_MAX_REPEAT: TRACE_EVENT_P1("A repeatable IE occurs too often in the message, CCD error code = %u", ccd_err); break; case ERR_PATTERN_MISMATCH: case ERR_INVALID_TYPE: TRACE_EVENT_P1 ("MNC decoding erroneous = %u", ccd_err); break; #endif /* #if defined (WIN32) */ default: #if defined (WIN32) TRACE_EVENT_P1 ("Unexpected warnings/errors = %u", ccd_err); #endif /* #if defined (WIN32) */ break; /* No or non-interesting error */ } prev_err = ccd_err; ccd_err = ccd_getNextError (CCDENT_SS, parlist); }while ( prev_err NEQ ERR_NO_MORE_ERROR AND !ss_check_critical_error(ss_data->error) ); } switch (_decodedMsg[0]) { case D_SS_FACILITY: ss_d_ss_facility (); msg_type = "D_SS_FACILITY"; break; case D_SS_REGISTER: ss_d_ss_register (); msg_type = "D_SS_REGISTER"; break; case B_SS_REL_COMP: ss_b_ss_rel_comp (); msg_type = "B_SS_REL_COMP"; break; default: /* This should NOT be reached */ TRACE_FUNCTION("**UNKNOWN MESSAGE ID**"); msg_type = "UNKNOWN MESSAGE"; invalid_msg = TRUE; break; } if(!invalid_msg) { TRACE_BINDUMP( ss_handle, TC_USER4, msg_type, (&(sdu->buf[0]))+(((sdu->o_buf)>>3) -1), (((sdu->l_buf)>>3) +1)); } CCD_END; } else if(prim->custom.opc EQ MMSS_ESTABLISH_IND) { /* Establishment with a reserved TI. Release the MM connection */ PALLOC (mmss_release_req, MMSS_RELEASE_REQ); /* T_MMSS_RELEASE_REQ */ mmss_release_req->ti = ss_data->ti; PSENDX (MM, mmss_release_req); } PFREE(P2D(prim)); } /* * ------------------------------------------------------------------- * PRIMITIVE Processing functions * ------------------------------------------------------------------- */ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : SS_FOR | | STATE : code ROUTINE : for_mmss_establish_ind | +--------------------------------------------------------------------+ PURPOSE : Process the primitive MMSS_ESTATBLISH_IND. */ GLOBAL void for_mmss_establish_ind (T_MMSS_ESTABLISH_IND *mmss_establish_ind_org) { GET_INSTANCE_DATA; /* Enable the PCO to correctly decode the message */ PPASS (mmss_establish_ind_org, mmss_establish_ind, MMSS_ESTABLISH_IND); TRACE_FUNCTION ("for_mmss_establish_ind()"); GET_PD (mmss_establish_ind->sdu, ss_data->pd); GET_TI (mmss_establish_ind->sdu, ss_data->ti); ss_data->ti += ((ss_data->ti > 7) ? -8 : 8); for_mmss_establish_n_data_ind((T_PRIM *)D2P(mmss_establish_ind)); } /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : SS_FOR | | STATE : code ROUTINE : for_mmss_data_ind | +--------------------------------------------------------------------+ PURPOSE : Process the primitive MMSS_DATA_IND. */ GLOBAL void for_mmss_data_ind (T_MMSS_DATA_IND *mmss_data_ind_org) { GET_INSTANCE_DATA; /* Enable the PCO to correctly decode the message */ PPASS (mmss_data_ind_org, mmss_data_ind, MMSS_DATA_IND); TRACE_FUNCTION ("for_mmss_data_ind()"); GET_PD (mmss_data_ind->sdu, ss_data->pd); GET_TI (mmss_data_ind->sdu, ss_data->ti); ss_data->ti += ((ss_data->ti > 7) ? -8 : 8); for_mmss_establish_n_data_ind((T_PRIM *)D2P(mmss_data_ind)); } /* * ------------------------------------------------------------------- * SIGNAL Processing functions * ------------------------------------------------------------------- */ /* +--------------------------------------------------------------------+ | PROJECT : GSM-PS (6147) MODULE : SS_FOR | | STATE : code ROUTINE : ss_for_data_req | +--------------------------------------------------------------------+ PURPOSE : Process the signal DATA_REQ. */ GLOBAL void ss_for_data_req (USHORT bit_size_message) { GET_INSTANCE_DATA; CHAR *msg_type; BOOL invalid_msg = FALSE; PALLOC_SDU (mmss_data_req, MMSS_DATA_REQ, bit_size_message); TRACE_FUNCTION ("ss_for_data_req()"); mmss_data_req->sdu.l_buf = bit_size_message; mmss_data_req->sdu.o_buf = ENCODE_OFFSET; if (ccd_codeMsg (CCDENT_SS, UPLINK, (T_MSGBUF *) &mmss_data_req->sdu, (UBYTE *) _decodedMsg, NOT_PRESENT_8BIT) EQ ccdOK) { SET_PD (mmss_data_req->sdu, PD_SS); SET_TI (mmss_data_req->sdu, ss_data->ti); mmss_data_req->sdu.o_buf -= 8; mmss_data_req->sdu.l_buf += 8; /* Trace Bindump() for uplink messages. * called from mnss_facility_req / mnss_end_req / mnss_esatblish_req etc */ switch (_decodedMsg[0]) { case U_SS_FACILITY: msg_type = "U_SS_FACILITY"; break; case U_SS_REGISTER: msg_type = "U_SS_REGISTER"; break; case B_SS_REL_COMP: msg_type = "B_SS_REL_COMP"; break; default: TRACE_FUNCTION("**UNKNOWN MESSAGE ID**"); msg_type = "UNKNOWN MESSAGE"; invalid_msg = TRUE; break; } if(!invalid_msg) { TRACE_BINDUMP( ss_handle, TC_USER4, msg_type, (&(mmss_data_req->sdu.buf[0]))+(((mmss_data_req->sdu.o_buf)>>3) -1), (((mmss_data_req->sdu.l_buf)>>3) +1)); } PSENDX (MM, mmss_data_req); } else { PFREE (mmss_data_req); } } #endif /* #ifndef SS_FOR_C */