fc-magnetite: src/g23m-gsm/cc/cc

comparison src/g23m-gsm/cc/cc_cfk.c @ 104:27a4235405c6

src/g23m-gsm: import from LoCosto source

author	Mychaela Falconia <falcon@freecalypso.org>
date	Tue, 04 Oct 2016 18:24:05 +0000
parents
children

comparison

equal deleted inserted replaced

-:76d139c7a25e
+:27a4235405c6
+/*
++-----------------------------------------------------------------------------
+|  Project :  GSM-PS (6147)
+|  Modul   :  CC_CFK
++-----------------------------------------------------------------------------
+|  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 called by the primitive
+|             processing functions of the SDL process CC.
++-----------------------------------------------------------------------------
+*/
+#ifndef CC_CFK_C
+#define CC_CFK_C
+#define ENTITY_CC
+/*==== INCLUDES ===================================================*/
+#include <string.h>
+#include "typedefs.h"
+#include "pcm.h"
+#include "vsi.h"
+#include "custom.h"
+#include "gsm.h"
+#include "message.h"
+#include "ccdapi.h"
+#include "prim.h"
+#include "cnf_cc.h"
+#include "mon_cc.h"
+#include "pei.h"
+#include "tok.h"
+#include "cc.h"
+/*==== EXPORT =====================================================*/
+/*==== PROTOTYPE ==================================================*/
+/* Implements Measure#  21 */
+LOCAL void cc_set_neg_bearer_cap (const T_M_CC_bearer_cap  * bearer_cap,
+T_MNCC_bcpara     * bcpara,
+T_M_CC_bearer_cap * neg_bearer_cap,
+EF_MSCAP       mscap);
+/* Implements Measure#  15 */
+LOCAL void cc_fill_struct   (UBYTE is_num_pres,
+T_MNCC_calling_party *calling_party,
+const T_M_CC_calling_num *calling_num);
+/* Implements Measure#  24, 25 and 26 */
+LOCAL void cc_fill_sub_struct   (UBYTE is_num_pres,
+T_MNCC_connected_number_sub *connected_number_sub,
+const T_M_CC_connect_subaddr *connect_subaddr);
+/*==== PRIVAT =====================================================*/
+/*==== VARIABLES ==================================================*/
+/*==== FUNCTIONS ==================================================*/
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_voice_capability        |
++--------------------------------------------------------------------+
+PURPOSE :   This function returns TRUE if the mobile has voice
+cababilities (support for any speech codec).
+*/
+GLOBAL BOOL cc_voice_capability (void)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_voice_capability()");
+return (FldGet (cc_data->mscap.chnMode, spchSupV1) OR
+FldGet (cc_data->mscap.chnMode, AHS) OR
+FldGet (cc_data->mscap.chnMode, AFS));
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)	MODULE	: CC_CFK		     |
+| STATE   : code		ROUTINE : cc_bcs_compatible	     |
++--------------------------------------------------------------------+
+PURPOSE : Compare of two bearer capabilities.
+*/
+GLOBAL BOOL cc_bcs_compatible (const T_M_CC_bearer_cap * bc1,
+const T_M_CC_bearer_cap * bc2,
+BOOL         full)
+{
+BOOL itc_chg = FALSE;
+TRACE_FUNCTION ("cc_bcs_compatible()");
+/*
+* Compare Octett 3, Coding Standard
+*/
+if (bc1->code NEQ bc2->code)
+return FALSE;
+/*
+* Compare Transfer Mode
+*/
+if (bc1->trans_mode NEQ bc2->trans_mode)
+return FALSE;
+/*
+* Compare Information Transfer Capability
+* Note: The combination UDI <-> AUDIO is allowed
+*/
+if (bc1->trans_cap NEQ bc2->trans_cap)
+{
+itc_chg = TRUE;
+if (((bc1->trans_cap NEQ M_CC_ITC_DIGITAL_UNRESTRICTED)
+AND
+(bc1->trans_cap NEQ M_CC_ITC_AUDIO))
+OR
+((bc2->trans_cap NEQ M_CC_ITC_DIGITAL_UNRESTRICTED)
+AND
+(bc2->trans_cap NEQ M_CC_ITC_AUDIO)))
+return FALSE;
+}
+/*
+* if speech is used the compare is successfull
+*/
+if (bc1->trans_cap EQ M_CC_ITC_SPEECH OR
+bc1->trans_cap EQ M_CC_ITC_AUXILIARY_SPEECH)
+return TRUE;
+/*
+* Octett 4, Check Existence
+*/
+if (bc1->v_compress NEQ bc2->v_compress)
+return FALSE;
+/*
+* Compare Compression
+*/
+if (bc1->compress NEQ bc2->compress)
+return FALSE;
+/*
+* Compare Duplex Mode
+*/
+if (bc1->duplex NEQ bc2->duplex)
+return FALSE;
+/*
+* Compare Configuration
+*/
+if (bc1->config NEQ bc2->config)
+return FALSE;
+#ifdef REL99
+if (bc1->v_nirr != bc2->v_nirr)
+return FALSE;
+if (bc1->v_nirr AND (bc1->nirr != bc2->nirr))
+return FALSE;
+#endif
+/*
+* Compare Establishment
+*/
+if (bc1->establish NEQ bc2->establish)
+return FALSE;
+/*
+* Octett 5, Check Existence
+*/
+if (bc1->v_access_ident NEQ bc2->v_access_ident)
+return FALSE;
+/*
+* Compare Rate Adaption
+* Note: Error if same ITC but different rate adaption
+*/
+if (bc1->rate_adapt NEQ bc2->rate_adapt)
+{
+if (itc_chg EQ FALSE)
+return FALSE;
+}
+/*
+* Compare Signalling Access Protocol
+*/
+if (bc1->sig_access_prot NEQ bc2->sig_access_prot)
+return FALSE;
+#ifdef REL99
+/*
+* Octet 5a, Check Existence and contents
+*/
+if (bc1->v_other_itc != bc2->v_other_itc)
+return FALSE;
+if (bc1->v_other_itc AND (bc1->other_itc != bc2->other_itc))
+return FALSE;
+if (bc1->v_other_ra != bc2->v_other_ra)
+return FALSE;
+if (bc1->v_other_ra AND (bc1->other_ra != bc2->other_ra))
+return FALSE;
+#endif
+/*
+* Octett 6, Check Existence
+*/
+if (bc1->v_l1_ident NEQ bc2->v_l1_ident)
+return FALSE;
+/*
+* Compare User Information Layer 1 Protocol
+*/
+if (bc1->v_user_inf_l1_prot NEQ bc2->v_user_inf_l1_prot)
+return FALSE;
+/*
+* Compare Synchronous / Asynchronous
+*/
+if (bc1->sync_async NEQ bc2->sync_async)
+return FALSE;
+/*
+* Octett 6a, Check Existence
+*/
+if (bc1->v_num_stop NEQ bc2->v_num_stop)
+return FALSE;
+/*
+* Compare negotiation
+*/
+if (bc1->negotiate NEQ bc2->negotiate)
+return FALSE;
+/*
+* Compare User Rate
+* Note: For Fax the user rate is unimportant
+*/
+if (bc1->user_rate NEQ bc2->user_rate)
+{
+if (bc1->trans_cap NEQ M_CC_ITC_FAX_GROUP_3)
+return FALSE;
+}
+/*
+* Octett 6b, Check Existence
+*/
+if (bc1->v_intermed_rate NEQ bc2->v_intermed_rate)
+return FALSE;
+/*
+* Compare Network Independent Clock TX
+*/
+if (bc1->nic_tx NEQ bc2->nic_tx)
+return FALSE;
+/*
+* Compare Network Independent Clock RX
+*/
+if (bc1->nic_rx NEQ bc2->nic_rx)
+return FALSE;
+/*
+* Octett 6c, Check Existence
+*/
+if (bc1->v_conn_elem NEQ bc2->v_conn_elem)
+return FALSE;
+/*
+* Compare Connection Element
+* Note: The combination transparent and non-transparent
+*       is not allowed.
+*       For transparent the structure must be UNSTRUCTED.
+*       For non-transparent the structure must be DATA UNIT INTEGRITY.
+*/
+if (((bc1->conn_elem EQ M_CC_CE_TRANSPA) AND
+(bc2->conn_elem EQ M_CC_CE_RLP)) OR
+((bc1->conn_elem EQ M_CC_CE_RLP) AND
+(bc2->conn_elem EQ M_CC_CE_TRANSPA)))
+return FALSE;
+if (bc1->v_structure AND bc1->v_conn_elem)
+{
+if (bc1->conn_elem EQ M_CC_CE_TRANSPA)
+{
+if (bc1->structure NEQ M_CC_STRC_UNSTRUCTURED)
+return FALSE;
+}
+else
+{
+if (bc1->structure NEQ M_CC_STRC_SERV_DATA_INTEG)
+return FALSE;
+}
+}
+/*
+* Compare Modem Type
+* Note: Error if no change in information
+*       Transfer Capability.
+*/
+if (bc1->modem_type NEQ bc2->modem_type)
+if (itc_chg EQ FALSE)
+return FALSE;
+/*
+* Compare of all parameters ?
+*/
+if (full EQ FALSE)
+return TRUE;
+/*
+* Compare Number of Stop Bits
+*/
+if (bc1->num_stop NEQ bc2->num_stop)
+return FALSE;
+/*
+* Compare Number of Data Bits
+*/
+if (bc1->num_data NEQ bc2->num_data)
+return FALSE;
+/*
+* Compare Intermediate Rate
+*/
+if (bc1->intermed_rate NEQ bc2->intermed_rate)
+return FALSE;
+/*
+* Compare Parity
+*/
+if (bc1->parity NEQ bc2->parity)
+return FALSE;
+#ifdef REL99
+/*
+* Octet 6d, Compare Existence only
+*/
+/*(subject to negotiation)*/
+if (bc1->v_modem_type_2 != bc2->v_modem_type_2)
+return FALSE;
+/*(subject to negotiation)*/
+if (bc1->v_fnur != bc2->v_fnur)
+return FALSE;
+if(bc1->v_fnur)
+{
+/*
+* Octet 6e, Compare Existence and contents
+*/
+if (bc1->v_acc != bc2->v_acc)
+return FALSE;
+if (bc1->v_acc AND (bc1->acc != bc2->acc))
+return FALSE;
+if (bc1->v_mTch != bc2->v_mTch)
+return FALSE;
+if (bc1->v_mTch AND (bc1->mTch != bc2->mTch))
+return FALSE;
+/*
+* Theres a extra condition here with MO NT pref negotiated to T because
+* according to 24.008 Octet 6e (UIMI+WAIUR) is not sent in T Bearer Cap
+*/
+if(bc1->conn_elem != M_CC_CE_TRANSPA && bc2->conn_elem != M_CC_CE_TRANSPA)
+{
+/*
+* Octet 6f, Compare Existence and contents
+*/
+if (bc1->v_uimi != bc2->v_uimi)
+return FALSE;
+if (bc1->v_uimi AND (bc1->uimi != bc2->uimi))
+return FALSE;
+if (bc1->v_waiur != bc2->v_waiur)
+return FALSE;
+if (bc1->v_waiur AND (bc1->waiur != bc2->waiur))
+return FALSE;
+}
+/*
+* Octet 6g, Compare Existence and contents
+*/
+if (bc1->v_acc_ext_288 != bc2->v_acc_ext_288)
+return FALSE;
+if (bc1->v_acc_ext_288 AND (bc1->acc_ext_288 != bc2->acc_ext_288))
+return FALSE;
+if (bc1->v_acc_ext_320 != bc2->v_acc_ext_320)
+return FALSE;
+if (bc1->v_acc_ext_320 AND (bc1->acc_ext_320 != bc2->acc_ext_320))
+return FALSE;
+if (bc1->v_acc_ext_432 != bc2->v_acc_ext_432)
+return FALSE;
+if (bc1->v_acc_ext_432 AND (bc1->acc_ext_432 != bc2->acc_ext_432))
+return FALSE;
+if (bc1->v_ch_cod_asym != bc2->v_ch_cod_asym)
+return FALSE;
+if (bc1->v_ch_cod_asym AND (bc1->ch_cod_asym != bc2->ch_cod_asym))
+return FALSE;
+}
+#endif
+/*
+* Octett 7, Compare Existence
+*/
+if (bc1->v_l2_ident NEQ bc2->v_l2_ident)
+return FALSE;
+/*
+* Compare User Information Layer 2 Protocol
+*/
+if (bc1->v_l2_ident AND
+(bc1->user_inf_l2_prot NEQ bc2->user_inf_l2_prot))
+return FALSE;
+return TRUE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_bc                |
++--------------------------------------------------------------------+
+PURPOSE : Define bearer capability depending on the bearer capability
+parameters.
+*/
+GLOBAL void cc_build_bc (T_M_CC_bearer_cap * bearer_cap,   /* out */
+UBYTE * serv,                /* out */
+const T_MNCC_bcpara * bc_params)  /* in*/
+{
+TRACE_FUNCTION ("cc_build_bc()");
+cc_csf_ms_cap ();
+switch (bc_params->bearer_serv)
+{
+case MNCC_BEARER_SERV_SPEECH:
+case MNCC_BEARER_SERV_AUX_SPEECH:
+case MNCC_BEARER_SERV_SPEECH_CTM:
+case MNCC_BEARER_SERV_AUX_SPEECH_CTM:
+* serv = MNCC_SERV_SPEECH;
+memset (bearer_cap, 0, sizeof (T_M_CC_bearer_cap));
+cc_set_trans_cap (bearer_cap, bc_params);
+cc_set_radio_channel_requirement (bearer_cap, bc_params);
+break;
+case MNCC_BEARER_SERV_FAX:
+/*
+* Only transparent is supported
+*/
+* serv = MNCC_SERV_DATA;
+memset (bearer_cap, 0, sizeof (T_M_CC_bearer_cap));
+cc_set_trans_cap (bearer_cap, bc_params);
+cc_set_radio_channel_requirement (bearer_cap, bc_params);
+cc_set_data_default_parameter (bearer_cap);
+cc_set_conn_elem (bearer_cap, MNCC_CONN_ELEM_TRANS, bc_params->flow_control);
+cc_set_user_rate (bearer_cap, bc_params->rate, M_CC_MT_NONE);
+cc_set_sync_async (bearer_cap, bc_params);
+break;
+case MNCC_BEARER_SERV_PACKET_ACCESS:
+case MNCC_BEARER_SERV_SYNC:
+* serv = MNCC_SERV_DATA;
+memset (bearer_cap, 0, sizeof (T_M_CC_bearer_cap));
+cc_set_trans_cap (bearer_cap, bc_params);
+cc_set_radio_channel_requirement (bearer_cap, bc_params);
+cc_set_data_default_parameter (bearer_cap);
+cc_set_conn_elem (bearer_cap, bc_params->conn_elem, bc_params->flow_control);
+cc_set_user_rate (bearer_cap, bc_params->rate, bc_params->modem_type);
+cc_set_sync_async (bearer_cap, bc_params);
+break;
+case MNCC_BEARER_SERV_PAD_ACCESS:
+case MNCC_BEARER_SERV_ASYNC:
+* serv = MNCC_SERV_DATA;
+memset (bearer_cap, 0, sizeof (T_M_CC_bearer_cap));
+cc_set_trans_cap (bearer_cap, bc_params);
+cc_set_radio_channel_requirement (bearer_cap, bc_params);
+cc_set_data_default_parameter (bearer_cap);
+cc_set_conn_elem (bearer_cap, bc_params->conn_elem, bc_params->flow_control);
+cc_set_user_rate (bearer_cap, bc_params->rate, bc_params->modem_type);
+cc_set_sync_async (bearer_cap, bc_params);
+break;
+default:
+TRACE_ERROR ("Unexpected bearer_serv");
+break;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)    MODULE  : CC_CFK                        |
+| STATE   : code             ROUTINE : cc_set_data_default_parameter |
++--------------------------------------------------------------------+
+PURPOSE : Set bearer capability parameters for data.
+*/
+GLOBAL void cc_set_data_default_parameter (T_M_CC_bearer_cap * bearer_cap)
+{
+TRACE_FUNCTION ("cc_set_data_default_parameter()");
+/*
+* Octet 3
+*/
+#ifdef REL99
+bearer_cap->v_code         = TRUE;
+bearer_cap->code           = M_CC_CSTD_GSM;
+bearer_cap->v_trans_mode   = TRUE;
+bearer_cap->trans_mode     = M_CC_TM_CIRCUIT;
+#endif
+/*
+* Octet 4
+*/
+bearer_cap->v_compress = TRUE;      /* now spare, used in previous releases */
+bearer_cap->compress   = M_CC_COMP_NO;
+/* structure -> by other function       */
+bearer_cap->v_duplex   = TRUE;
+bearer_cap->duplex     = M_CC_DUPLEX_FULL;
+bearer_cap->v_config   = TRUE;
+bearer_cap->config     = M_CC_CONF_POINT_TO_POINT;
+/* nirr -> by other function           */
+bearer_cap->v_establish= TRUE;
+bearer_cap->establish  = M_CC_ESTAB_DEMAND;
+/*
+* Octet 5
+*/
+bearer_cap->v_access_ident = TRUE;
+bearer_cap->access_ident   = M_CC_AI_OCT_ID;
+bearer_cap->v_sig_access_prot = TRUE;
+bearer_cap->sig_access_prot = M_CC_SIAP_I440;
+/*
+* Octet 6
+*/
+bearer_cap->v_l1_ident = TRUE;
+bearer_cap->l1_ident = M_CC_L1_OCT_ID;
+bearer_cap->v_user_inf_l1_prot = TRUE;
+bearer_cap->user_inf_l1_prot = M_CC_L1_DEFAULT;
+/* sync_async -> by other function    */
+/*
+* Octet 6a
+*/
+/* num_stop -> by other function      */
+bearer_cap->v_negotiate = TRUE;
+bearer_cap->negotiate   = M_CC_NEGOTIATE_NO;
+/* num_data -> by other function      */
+/* user_rate -> by other function     */
+/*
+* Octet 6b
+*/
+/* intermed_rate -> by other function */
+bearer_cap->v_nic_tx = TRUE;
+bearer_cap->nic_tx   = M_CC_NIC_TX_NO;
+bearer_cap->v_nic_rx = TRUE;
+bearer_cap->nic_rx   = M_CC_NIC_RX_NO;
+/* parity -> by other function        */
+/* conn_elem -> by other function     */
+/* modem_type -> by other function    */
+/*
+* Octet 7
+*/
+/* l2_ident -> by other function         */
+/* user_inf_l2_prot -> by other function */
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147) MODULE  : CC_CFK                           |
+| STATE   : code          ROUTINE : cc_set_radio_channel_requirement |
++--------------------------------------------------------------------+
+PURPOSE : Set bearer capability parameters for data.
+*/
+GLOBAL void cc_set_radio_channel_requirement (T_M_CC_bearer_cap * bearer_cap,
+const T_MNCC_bcpara     * bcpara)
+{
+GET_INSTANCE_DATA;
+UBYTE index, prio;
+const UBYTE codec_prio[5] = {M_CC_SPEECH_VERS_AMR_FR, M_CC_SPEECH_VERS_AMR_HR, M_CC_SPEECH_VERS_EFR,
+M_CC_SPEECH_VERS_FR, M_CC_SPEECH_VERS_HR};
+UBYTE codec_val[5]  = {0xFF, 0xFF, 0xFF, 0xFF, 0xFF};
+TRACE_FUNCTION ("cc_set_radio_channel_requirement()");
+switch (bcpara->bearer_serv)
+{
+case MNCC_BEARER_SERV_SPEECH:
+case MNCC_BEARER_SERV_AUX_SPEECH:
+case MNCC_BEARER_SERV_SPEECH_CTM:
+case MNCC_BEARER_SERV_AUX_SPEECH_CTM:
+bearer_cap->v_rad_chan_req = TRUE;
+bearer_cap->v_code         = TRUE;
+bearer_cap->code           = M_CC_CSTD_GSM;
+bearer_cap->v_trans_mode   = TRUE;
+bearer_cap->trans_mode     = M_CC_TM_CIRCUIT;
+index = (UBYTE)FldGet(cc_data->mscap.chnMode, HR_EFRSup);
+TRACE_EVENT_P1 ("index = %d", index);
+if(bcpara->rad_chan_req NEQ 0)
+	{
+	 TRACE_EVENT_P1 ("bearer_cap->rad_chan_req = %d", bearer_cap->rad_chan_req);
+bearer_cap->rad_chan_req   = bcpara->rad_chan_req ;
+	}
+else
+bearer_cap->rad_chan_req   = bc_prio_0 [index];
+index = 0;
+for (prio = 0; prio < MAX_SPEECH_CODECS; prio++)
+{
+switch (codec_prio[prio])
+{
+case M_CC_SPEECH_VERS_FR: /* Full rate speech version 1 */
+/* Always */
+codec_val[index] = M_CC_SPEECH_VERS_FR;
+index++;
+break;
+case M_CC_SPEECH_VERS_HR:     /* Half rate speech version 1 */
+if (FldGet (cc_data->mscap.chnMode, hrSup) NEQ 0)
+{
+codec_val[index] = M_CC_SPEECH_VERS_HR;
+index++;
+}
+break;
+case M_CC_SPEECH_VERS_EFR:    /* Full rate speech version 2 - EFR */
+if (FldGet (cc_data->mscap.chnMode, EFRSupV2) NEQ 0)
+{
+codec_val[index] = M_CC_SPEECH_VERS_EFR;
+index++;
+}
+break;
+case M_CC_SPEECH_VERS_AMR_HR: /* Half rate speech version 3 - AMR */
+if ((FldGet (cc_data->mscap.chnMode, AHS) NEQ 0)
+#if (CHIPSET != 15)
+AND !(bcpara->bearer_serv EQ MNCC_BEARER_SERV_SPEECH_CTM OR
+bcpara->bearer_serv EQ MNCC_BEARER_SERV_AUX_SPEECH_CTM)
+#endif
+) /* TTY over AMR is currently not supported by DSP, except Locosto Chipset 15*/
+{
+codec_val[index] = M_CC_SPEECH_VERS_AMR_HR;
+index++;
+}
+break;
+case M_CC_SPEECH_VERS_AMR_FR: /* Full rate speech version 3 - AMR */
+if ((FldGet (cc_data->mscap.chnMode, AFS) NEQ 0)
+#if (CHIPSET != 15)
+AND !(bcpara->bearer_serv EQ MNCC_BEARER_SERV_SPEECH_CTM OR
+bcpara->bearer_serv EQ MNCC_BEARER_SERV_AUX_SPEECH_CTM)
+#endif
+) /* TTY over AMR is currently not supported by the DSP, except Locosto Chipset 15*/
+{
+codec_val[index] = M_CC_SPEECH_VERS_AMR_FR;
+index++;
+}
+break;
+} /* switch (codec_prio[prio])*/
+} /* for */
+if (bcpara->bearer_serv EQ MNCC_BEARER_SERV_SPEECH_CTM OR
+bcpara->bearer_serv EQ MNCC_BEARER_SERV_AUX_SPEECH_CTM)
+{
+bearer_cap->v_ctm = TRUE;
+bearer_cap->ctm   = M_CC_CTM_YES;
+bearer_cap->v_coding_bc3x1 = TRUE;
+bearer_cap->coding_bc3x1   = M_CC_CODING_BC3X_SPEECH;
+bearer_cap->v_speech_vers1 = TRUE;
+if (codec_val[0] NEQ NOT_PRESENT_8BIT)
+{
+bearer_cap->speech_vers1 = codec_val[0];
+}
+else switch (bearer_cap->rad_chan_req)
+{
+case M_CC_RCR_HALF_PREF:
+bearer_cap->speech_vers1 = M_CC_SPEECH_VERS_HR;
+break;
+case M_CC_RCR_FULL_PREF:
+default:
+bearer_cap->speech_vers1 = M_CC_SPEECH_VERS_FR;
+break;
+}
+}
+else if (codec_val[0] NEQ NOT_PRESENT_8BIT)
+{
+bearer_cap->v_ctm = TRUE;
+bearer_cap->ctm   = M_CC_CTM_NO;
+bearer_cap->v_coding_bc3x1 = TRUE;
+bearer_cap->coding_bc3x1   = M_CC_CODING_BC3X_SPEECH;
+bearer_cap->v_speech_vers1 = TRUE;
+bearer_cap->speech_vers1 = codec_val[0];
+}
+if (codec_val[1] NEQ NOT_PRESENT_8BIT)
+{
+bearer_cap->v_speech_vers2 = TRUE;
+bearer_cap->speech_vers2   = codec_val[1];
+bearer_cap->v_coding_bc3x2 = TRUE;
+bearer_cap->coding_bc3x2   = M_CC_CODING_BC3X_SPEECH;
+}
+if (codec_val[2] NEQ NOT_PRESENT_8BIT)
+{
+bearer_cap->v_speech_vers3 = TRUE;
+bearer_cap->speech_vers3   = codec_val[2];
+bearer_cap->v_coding_bc3x3 = TRUE;
+bearer_cap->coding_bc3x3   = M_CC_CODING_BC3X_SPEECH;
+}
+if (codec_val[3] NEQ NOT_PRESENT_8BIT)
+{
+bearer_cap->v_speech_vers4 = TRUE;
+bearer_cap->speech_vers4   = codec_val[3];
+bearer_cap->v_coding_bc3x4 = TRUE;
+bearer_cap->coding_bc3x4   = M_CC_CODING_BC3X_SPEECH;
+}
+if (codec_val[4] NEQ NOT_PRESENT_8BIT)
+{
+bearer_cap->v_speech_vers5 = TRUE;
+bearer_cap->speech_vers5   = codec_val[4];
+bearer_cap->v_coding_bc3x5 = TRUE;
+bearer_cap->coding_bc3x5   = M_CC_CODING_BC3X_SPEECH;
+}
+break;
+default:
+bearer_cap->v_rad_chan_req = TRUE;
+bearer_cap->v_code         = TRUE;
+bearer_cap->code           = M_CC_CSTD_GSM;
+bearer_cap->v_trans_mode   = TRUE;
+bearer_cap->trans_mode     = M_CC_TM_CIRCUIT;
+if (FldGet (cc_data->mscap.datCap2, DHRSup) AND
+bcpara->bearer_serv NEQ MNCC_BEARER_SERV_FAX)  /* TA 29.2.3.7 */
+/* Halfrate support */
+bearer_cap->rad_chan_req = M_CC_RCR_FULL_PREF;
+else
+bearer_cap->rad_chan_req = M_CC_RCR_FULL_ONLY;
+break;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147) MODULE  : CC_CFK                           |
+| STATE   : code          ROUTINE : cc_set_trans_cap                 |
++--------------------------------------------------------------------+
+PURPOSE : Set bearer capability parameters for data.
+*/
+GLOBAL void cc_set_trans_cap (T_M_CC_bearer_cap * bearer_cap,
+const T_MNCC_bcpara     * bcpara)
+{
+TRACE_FUNCTION ("cc_set_trans_cap()");
+bearer_cap->v_trans_cap  = TRUE;
+switch (bcpara->bearer_serv)
+{
+case MNCC_BEARER_SERV_SPEECH:
+case MNCC_BEARER_SERV_SPEECH_CTM:
+bearer_cap->trans_cap    = M_CC_ITC_SPEECH;
+break;
+case MNCC_BEARER_SERV_AUX_SPEECH:
+case MNCC_BEARER_SERV_AUX_SPEECH_CTM:
+/*
+* Alternate Line Service
+*/
+bearer_cap->trans_cap    = M_CC_ITC_AUXILIARY_SPEECH;
+break;
+case MNCC_BEARER_SERV_FAX:
+bearer_cap->trans_cap    = M_CC_ITC_FAX_GROUP_3;
+bearer_cap->rate_adapt   = M_CC_RA_NONE;
+bearer_cap->v_rate_adapt = TRUE;
+break;
+case MNCC_BEARER_SERV_ASYNC:
+case MNCC_BEARER_SERV_SYNC:
+case MNCC_BEARER_SERV_PAD_ACCESS:
+case MNCC_BEARER_SERV_PACKET_ACCESS:
+#ifdef REL99
+/* MT - Modem type digital */
+if (bcpara->modem_type EQ M_CC_MT_NONE)
+{
+/* ITC - Information Transfer Capability */
+if (bcpara->transfer_cap == MNCC_ITC_UDI)
+{
+bearer_cap->trans_cap = M_CC_ITC_DIGITAL_UNRESTRICTED;
+}
+else if (bcpara->transfer_cap == MNCC_ITC_RDI)
+{
+bearer_cap->trans_cap   = M_CC_ITC_OTHER;
+bearer_cap->other_itc   = M_CC_ITC_DIGITAL_RESTRICTED;
+bearer_cap->v_other_itc = TRUE;
+}
+/* RA - Rate adaption */
+if (bcpara->rate_adaption == MNCC_RATE_ADAPT_V110)
+{
+bearer_cap->rate_adapt  = M_CC_RA_V110;
+}
+else if (bcpara->rate_adaption == MNCC_RATE_ADAPT_V120)
+{
+bearer_cap->rate_adapt  = M_CC_RA_OTHER;
+bearer_cap->other_ra    = M_CC_RA_V120;
+bearer_cap->v_other_itc  = TRUE; /* set for CCD encoding of Octet 5a */
+bearer_cap->v_other_ra  = TRUE;
+}
+}
+/* MT - Modem type audio */
+else
+{
+bearer_cap->trans_cap     =   M_CC_ITC_AUDIO;
+if (bcpara->rate_adaption == MNCC_RATE_ADAPT_H223_H245)
+{
+bearer_cap->rate_adapt  = M_CC_RA_OTHER;
+bearer_cap->v_other_itc  = TRUE; /* set for CCD encoding of Octet 5a */
+bearer_cap->v_other_ra  = TRUE;
+bearer_cap->other_ra    = M_CC_RA_H223_H245;
+}
+else
+{
+bearer_cap->rate_adapt    =   M_CC_RA_NONE;
+}
+}
+bearer_cap->v_rate_adapt = TRUE;
+break;
+#else
+if (bcpara->modem_type EQ M_CC_MT_NONE)
+{
+bearer_cap->trans_cap    = M_CC_ITC_DIGITAL_UNRESTRICTED;
+bearer_cap->rate_adapt   = M_CC_RA_V110;
+}
+else
+{
+bearer_cap->trans_cap    = M_CC_ITC_AUDIO;
+bearer_cap->rate_adapt   = M_CC_RA_NONE;
+}
+bearer_cap->v_rate_adapt = TRUE;
+break;
+#endif
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_set_conn_elem           |
++--------------------------------------------------------------------+
+PURPOSE : Set bearer capability parameters according to connection
+element.
+*/
+GLOBAL void cc_set_conn_elem (T_M_CC_bearer_cap * bearer_cap,
+UBYTE          conn_elem,
+UBYTE          flow_control)
+{
+TRACE_FUNCTION ("cc_set_conn_elem()");
+bearer_cap->v_structure = TRUE;
+bearer_cap->v_conn_elem = TRUE;
+switch (conn_elem)
+{
+case MNCC_CONN_ELEM_TRANS:
+bearer_cap->conn_elem = M_CC_CE_TRANSPA;
+bearer_cap->structure = M_CC_STRC_UNSTRUCTURED;
+flow_control          = MNCC_OUTBAND_FLOW_CONTROL;
+break;
+case MNCC_CONN_ELEM_NON_TRANS:
+bearer_cap->conn_elem = M_CC_CE_RLP;
+bearer_cap->structure = M_CC_STRC_SERV_DATA_INTEG;
+flow_control          = MNCC_OUTBAND_FLOW_CONTROL;
+break;
+case MNCC_CONN_ELEM_TRANS_PREF:
+bearer_cap->conn_elem = M_CC_CE_TRANSPA_PREF;
+bearer_cap->structure = M_CC_STRC_SERV_DATA_INTEG;
+flow_control          = MNCC_OUTBAND_FLOW_CONTROL;
+break;
+case MNCC_CONN_ELEM_NON_TRANS_PREF:
+bearer_cap->conn_elem = M_CC_CE_RLP_PREF;
+bearer_cap->structure = M_CC_STRC_SERV_DATA_INTEG;
+flow_control          = MNCC_OUTBAND_FLOW_CONTROL;
+break;
+default:
+break;
+}
+switch (flow_control)
+{
+case MNCC_INBAND_FLOW_CONTROL:
+case MNCC_NO_FLOW_CONTROL:
+bearer_cap->v_l2_ident = TRUE;
+bearer_cap->l2_ident   = M_CC_L2_OCT_ID;
+bearer_cap->v_user_inf_l2_prot = TRUE;
+bearer_cap->user_inf_l2_prot = flow_control;
+break;
+default:
+break;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_set_sync_async          |
++--------------------------------------------------------------------+
+PURPOSE : Set bearer capability parameters according to synchronous
+flag.
+*/
+GLOBAL void cc_set_sync_async (T_M_CC_bearer_cap * bearer_cap,
+const T_MNCC_bcpara     * bc_para)
+{
+TRACE_FUNCTION ("cc_set_sync_async()");
+bearer_cap->v_sync_async = TRUE;
+bearer_cap->v_num_stop   = TRUE;
+bearer_cap->v_num_data   = TRUE;
+bearer_cap->v_parity     = TRUE;
+switch (bc_para->bearer_serv)
+{
+case MNCC_BEARER_SERV_SYNC:
+case MNCC_BEARER_SERV_PACKET_ACCESS:
+case MNCC_BEARER_SERV_FAX:
+bearer_cap->sync_async = 0;
+bearer_cap->num_stop   = M_CC_NSTOP_1;
+bearer_cap->num_data   = M_CC_NDATA_8;
+bearer_cap->parity     = bc_para->parity;
+break;
+default:
+bearer_cap->sync_async = 1;
+bearer_cap->num_stop   = bc_para->stop_bits;
+bearer_cap->num_data   = bc_para->data_bits;
+bearer_cap->parity     = bc_para->parity;
+break;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_set_user_rate           |
++--------------------------------------------------------------------+
+PURPOSE : Set bearer capability parameters according to user rate.
+*/
+GLOBAL void cc_set_user_rate (T_M_CC_bearer_cap * bearer_cap,
+UBYTE          rate,
+UBYTE          modem_type)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_set_user_rate()");
+bearer_cap->v_user_rate  = TRUE;
+bearer_cap->v_nirr       = TRUE;
+bearer_cap->nirr         = M_CC_NIRR_NO_MEANING;
+bearer_cap->v_intermed_rate = TRUE;
+bearer_cap->v_modem_type    = TRUE;
+switch( modem_type )
+{
+case MNCC_MT_V32_BIS:
+bearer_cap->modem_type = M_CC_MT_V32;
+bearer_cap->v_modem_type_2 = TRUE;
+bearer_cap->modem_type_2   = M_CC_OTHER_MODEM_TYPE_V32BIS;
+break;
+case MNCC_MT_V34:
+bearer_cap->modem_type = M_CC_MT_V32;
+bearer_cap->v_modem_type_2 = TRUE;
+bearer_cap->modem_type_2   = M_CC_OTHER_MODEM_TYPE_V34;
+break;
+default:
+bearer_cap->modem_type   = modem_type;
+if( rate EQ MNCC_UR_14_4_KBIT )
+{
+bearer_cap->v_modem_type_2 = TRUE;
+bearer_cap->modem_type_2   = M_CC_OTHER_MODEM_TYPE_NONE;
+}
+}
+switch (rate)
+{
+case MNCC_UR_0_3_KBIT:
+case MNCC_UR_1_2_KBIT:
+case MNCC_UR_2_4_KBIT:
+case MNCC_UR_4_8_KBIT:
+case MNCC_UR_1_2_KBIT_V23:
+bearer_cap->user_rate       = rate;
+if (bearer_cap->conn_elem EQ M_CC_CE_RLP)
+bearer_cap->intermed_rate = M_CC_IR_16_KBIT;
+else
+bearer_cap->intermed_rate = M_CC_IR_8_KBIT;
+/*
+* PZ removed because R&S does not support 6 kbit channels
+if (bearer_cap->conn_elem EQ M_CC_CE_RLP AND
+bearer_cap->rad_chan_req EQ RCR_FULL_ONLY)
+bearer_cap->nirr = M_CC_NIRR_DATA;
+*/
+break;
+case MNCC_UR_14_4_KBIT:
+bearer_cap->user_rate      = MNCC_UR_9_6_KBIT;
+bearer_cap->intermed_rate  = M_CC_IR_16_KBIT;
+bearer_cap->v_fnur         = TRUE;
+bearer_cap->fnur           = M_CC_FNUR_14400;
+bearer_cap->v_mTch         = TRUE;
+bearer_cap->mTch           = M_CC_MAX_TCH_1;
+/*
+* These parameters are only used for NT data.
+* Otherwise they are optional (i.e. omitted).
+*/
+if (bearer_cap->conn_elem == M_CC_CE_RLP)
+{
+bearer_cap->v_uimi         = TRUE;
+bearer_cap->uimi           = M_CC_UIMI_NOT_ALLOWED;
+bearer_cap->v_waiur        = TRUE;
+bearer_cap->waiur          = M_CC_WAIUR_14400;
+}
+bearer_cap->v_acc          = TRUE;
+bearer_cap->acc            = M_CC_ACC_96;
+if (FldGet (cc_data->mscap.datCap2, DHRSup))
+bearer_cap->acc         += M_CC_ACC_48;
+if (FldGet (cc_data->mscap.datCap1, Dr14_4Sup))
+bearer_cap->acc         += M_CC_ACC_144;
+break;
+default:
+bearer_cap->user_rate     = rate;
+bearer_cap->intermed_rate = M_CC_IR_16_KBIT;
+break;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_call_confirm      |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for call confirm message.
+*/
+GLOBAL void cc_build_call_confirm ( T_U_CALL_CONF * call_cnf,
+USHORT          cause)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_call_confirm()");
+call_cnf->msg_type = U_CALL_CONF;
+if (cc_data->negotiation)
+{
+if (cc_data->neg_ri EQ NOT_PRESENT_8BIT)
+call_cnf->v_repeat = FALSE;
+else
+{
+call_cnf->v_repeat = TRUE;
+call_cnf->repeat   = cc_data->neg_ri;
+}
+if (cc_data->neg_serv1 EQ NOT_PRESENT_8BIT)
+call_cnf->v_bearer_cap = FALSE;
+else
+{
+call_cnf->v_bearer_cap = TRUE;
+call_cnf->bearer_cap   = cc_data->neg_bc1;
+}
+if (cc_data->neg_serv2 EQ NOT_PRESENT_8BIT)
+call_cnf->v_bearer_cap_2 = FALSE;
+else
+{
+call_cnf->v_bearer_cap_2 = TRUE;
+memcpy (&call_cnf->bearer_cap_2, &cc_data->neg_bc2,
+sizeof (T_M_CC_bearer_cap));
+}
+}
+else
+{
+call_cnf->v_repeat = FALSE;
+call_cnf->v_bearer_cap = FALSE;
+call_cnf->v_bearer_cap_2 = FALSE;
+}
+if (IS_CAUSE_INVALID(cause))
+call_cnf->v_cc_cause = FALSE;
+else
+{
+call_cnf->v_cc_cause = TRUE;
+cc_encode_cause (&call_cnf->cc_cause, cause);
+}
+/*
+* GSM 24.008 has no clear advice when to include the CC capabilities,
+* neither in clause 5.2.2.3 nor in clause 9.3.2, but it is assumed that
+* it has to be included if at least one capability is present.
+* This means, with R99 and above always.
+*/
+call_cnf->v_call_ctrl_cap = (cc_data->call_ctrl_cap.dtmf NEQ 0) OR
+(cc_data->call_ctrl_cap.pcp NEQ 0);
+if (call_cnf->v_call_ctrl_cap)
+{
+call_cnf->call_ctrl_cap   = cc_data->call_ctrl_cap; /* Struct copy */
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_cc_est_confirm    |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for CC EST. CONFIRMED message.
+*/
+GLOBAL void cc_build_cc_est_confirm (T_U_CC_EST_CONF * cc_est_conf,
+USHORT            cause)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_cc_est_confirm()");
+cc_est_conf->msg_type = U_CC_EST_CONF;
+if (cc_data->neg_ri EQ NOT_PRESENT_8BIT)
+cc_est_conf->v_repeat = FALSE;
+else
+{
+cc_est_conf->v_repeat = TRUE;
+cc_est_conf->repeat = cc_data->neg_ri;
+}
+cc_est_conf->v_bearer_cap = TRUE;
+cc_est_conf->bearer_cap   = cc_data->neg_bc1;
+if (cc_data->neg_serv2 EQ NOT_PRESENT_8BIT)
+cc_est_conf->v_bearer_cap_2 = FALSE;
+else
+{
+cc_est_conf->v_bearer_cap_2 = TRUE;
+memcpy (&cc_est_conf->bearer_cap_2, &cc_data->neg_bc2,
+sizeof (T_M_CC_bearer_cap));
+}
+if (IS_CAUSE_INVALID(cause))
+cc_est_conf->v_cc_cause = FALSE;
+else
+{
+cc_est_conf->v_cc_cause = TRUE;
+cc_encode_cause (&cc_est_conf->cc_cause, cause);
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_congestion_control|
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for congestion control message.
+*/
+GLOBAL void cc_build_congestion_control (const T_MNCC_USER_REQ  * user,
+T_B_CONGEST_CTRL * cong_ctrl)
+{
+TRACE_FUNCTION ("cc_build_congestion_control()");
+cong_ctrl->msg_type     = B_CONGEST_CTRL;
+cong_ctrl->congest_lev  = user->congest_lev;
+cong_ctrl->v_cc_cause   = FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_disconnect        |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for disconnect message.
+*/
+GLOBAL void cc_build_disconnect (T_U_DISCONNECT * disconnect,
+USHORT           cause,
+const T_NAS_fac_inf      * fac_inf,
+UBYTE            ss_ver)
+{
+TRACE_FUNCTION ("cc_build_disconnect()");
+disconnect->msg_type     = U_DISCONNECT;
+cc_encode_cause (&disconnect->cc_cause, cause);
+disconnect->v_facility   = FALSE;
+disconnect->v_user_user  = FALSE;
+disconnect->v_ss_version = FALSE;
+if ((fac_inf NEQ NULL) AND (fac_inf->l_fac NEQ 0))
+{
+/* Send facility IE */
+disconnect->v_facility = TRUE;
+disconnect->facility.c_fac = fac_inf->l_fac >> 3;
+memcpy (disconnect->facility.fac,
+&fac_inf->fac[fac_inf->o_fac >> 3],
+disconnect->facility.c_fac);
+if (ss_ver NEQ MNCC_SS_VER_NOT_PRES)
+{
+disconnect->v_ss_version      = TRUE;
+disconnect->ss_version.c_ver  = 1;
+disconnect->ss_version.ver[0] = ss_ver;
+}
+}
+/* no security check for validity of cause; cause is mandatory in DISCONNECT */
+cc_encode_cause (&disconnect->cc_cause, cause);
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_emergency_setup   |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for emergency setup message.
+*/
+GLOBAL void cc_build_emergency_setup (T_U_EMERGE_SETUP * emergency_setup)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_emergency_setup()");
+emergency_setup->msg_type     = U_EMERGE_SETUP;
+/*emergency_setup->v_bearer_cap = FALSE;*/
+emergency_setup->v_bearer_cap = TRUE;
+emergency_setup->bearer_cap   = cc_data->bc1;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_facility          |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for facility message.
+*/
+GLOBAL void cc_build_facility (const T_MNCC_FACILITY_REQ * facility,
+T_U_FACILITY        * facility_msg)
+{
+UBYTE length;
+TRACE_FUNCTION ("cc_build_facility()");
+length = facility->fac_inf.l_fac>>3;
+if (length > 251)
+return;
+facility_msg->msg_type       = U_FACILITY;
+facility_msg->facility.c_fac = length;
+memcpy (facility_msg->facility.fac,
+&facility->fac_inf.fac[facility->fac_inf.o_fac>>3], length);
+if (facility->ss_version EQ NOT_PRESENT_8BIT)
+facility_msg->v_ss_version = FALSE;
+else
+{
+facility_msg->v_ss_version      = TRUE;
+facility_msg->ss_version.c_ver  = 1;
+facility_msg->ss_version.ver[0] = facility->ss_version;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_mncc_alert_ind    |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for MNCC_ALERT_IND.
+*/
+GLOBAL void cc_build_mncc_alert_ind ( const T_D_ALERT  * alert,
+T_MNCC_ALERT_IND * alert_ind)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_mncc_alert_ind()");
+alert_ind->ti = cc_data->ti;
+if (alert->v_progress)
+{
+alert_ind->progress_desc = alert->progress.progress_desc;
+}
+else
+{
+alert_ind->progress_desc = NOT_PRESENT_8BIT;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_mncc_proceed_ind  |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for MNCC_CALL_PROCEED_IND.
+*/
+GLOBAL void cc_build_mncc_proceed_ind (const T_D_CALL_PROCEED * proceed,
+T_MNCC_CALL_PROCEED_IND * proceed_ind)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_mncc_proceed_ind()");
+proceed_ind->ti = cc_data->ti;
+proceed_ind->ri = cc_data->neg_ri;
+memcpy (&proceed_ind->bcpara, &cc_data->neg_bcpara1, sizeof (T_MNCC_bcpara));
+memcpy (&proceed_ind->bcpara2, &cc_data->neg_bcpara2, sizeof (T_MNCC_bcpara));
+#if defined (WIN32)
+TRACE_EVENT_P1 ("Rate = %d", cc_data->neg_bcpara1.rate);
+TRACE_EVENT_P1 ("Bearer Serv = %d", cc_data->neg_bcpara1.bearer_serv);
+TRACE_EVENT_P1 ("Conn Elem = %d", cc_data->neg_bcpara1.conn_elem);
+TRACE_EVENT_P1 ("Stop Bits = %d", cc_data->neg_bcpara1.stop_bits);
+TRACE_EVENT_P1 ("Data Bits = %d", cc_data->neg_bcpara1.data_bits);
+TRACE_EVENT_P1 ("Parity = %d", cc_data->neg_bcpara1.parity);
+TRACE_EVENT_P1 ("Flow Control = %d", cc_data->neg_bcpara1.flow_control);
+#endif
+if (proceed->v_progress)
+{
+proceed_ind->progress_desc = proceed->progress.progress_desc;
+}
+else
+{
+proceed_ind->progress_desc = NOT_PRESENT_8BIT;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_mncc_progress_ind |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for MNCC_PROGRESS_IND.
+*/
+GLOBAL void cc_build_mncc_progress_ind (const T_D_PROGRESS  * progress,
+T_MNCC_PROGRESS_IND * progress_ind)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_mncc_progress_ind()");
+progress_ind->ti = cc_data->ti;
+progress_ind->progress_desc = progress->progress.progress_desc;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_mncc_setup_cnf    |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for MNCC_SETUP_CNF.
+*/
+GLOBAL void cc_build_mncc_setup_cnf (const T_D_CONNECT * connect,
+T_MNCC_SETUP_CNF  * setup_cnf)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_mncc_setup_cnf()");
+setup_cnf->ti  = cc_data->ti;
+setup_cnf->cause = MNCC_CAUSE_SUCCESS;
+if (connect->v_progress)
+{
+setup_cnf->progress_desc = connect->progress.progress_desc;
+}
+else
+{
+setup_cnf->progress_desc = NOT_PRESENT_8BIT;
+}
+/* Implements Measure#  15 */
+cc_fill_struct (connect->v_connect_num,
+&setup_cnf->connected_number,
+(T_M_CC_calling_num*)&connect->connect_num);
+/* Implements Measure#  24 */
+cc_fill_sub_struct (connect->v_connect_subaddr,
+&setup_cnf->connected_number_sub,
+&connect->connect_subaddr);
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_mncc_setup_ind    |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for MNCC_SETUP_IND.
+*/
+GLOBAL void cc_build_mncc_setup_ind (const T_D_SETUP  * setup,
+T_MNCC_SETUP_IND * setup_ind)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_mncc_setup_ind()");
+setup_ind->ti = cc_data->ti;
+setup_ind->ri = cc_data->neg_ri;
+memcpy (&setup_ind->bcpara, &cc_data->neg_bcpara1, sizeof (T_MNCC_bcpara));
+memcpy (&setup_ind->bcpara2, &cc_data->neg_bcpara2, sizeof (T_MNCC_bcpara));
+if (setup->v_progress)
+{
+setup_ind->progress_desc = setup->progress.progress_desc;
+}
+else
+{
+setup_ind->progress_desc = MNCC_PROG_NOT_PRES;
+}
+if (setup->v_signal)
+setup_ind->sig = setup->signal;
+else
+setup_ind->sig = MNCC_SIG_NOT_PRES;
+/* Implements Measure#  15 */
+cc_fill_struct (setup->v_calling_num,
+&setup_ind->calling_party,
+&setup->calling_num);
+/* Implements Measure#  24 */
+cc_fill_sub_struct (setup->v_calling_subaddr,
+&setup_ind->calling_party_sub,
+(T_M_CC_connect_subaddr*)&setup->calling_subaddr);
+if (setup->v_dl_called_num)
+{
+setup_ind->called_party.ton          = setup->dl_called_num.ton;
+setup_ind->called_party.npi          = setup->dl_called_num.npi;
+setup_ind->called_party.c_called_num = setup->dl_called_num.c_num;
+memcpy (setup_ind->called_party.called_num,
+setup->dl_called_num.num, setup->dl_called_num.c_num);
+}
+else
+{
+setup_ind->called_party.ton          = MNCC_TON_NOT_PRES;
+setup_ind->called_party.npi          = MNCC_NPI_NOT_PRES;
+setup_ind->called_party.c_called_num = 0;
+}
+/* Implements Measure#  25 */
+cc_fill_sub_struct (setup->v_called_subaddr,
+&setup_ind->called_party_sub,
+(T_M_CC_connect_subaddr *)&setup->called_subaddr);
+if (setup->v_redirecting_num)
+{
+setup_ind->redirecting_party.ton = setup->redirecting_num.ton;
+setup_ind->redirecting_party.npi = setup->redirecting_num.npi;
+setup_ind->redirecting_party.c_redir_num = setup->redirecting_num.c_num;
+memcpy (setup_ind->redirecting_party.redir_num,
+setup->redirecting_num.num,
+setup->redirecting_num.c_num);
+if (setup->redirecting_num.v_screen)
+setup_ind->redirecting_party.screen = setup->redirecting_num.screen;
+else
+setup_ind->redirecting_party.screen = MNCC_SCREEN_IND_NOT_PRES;
+if (setup->redirecting_num.v_present)
+setup_ind->redirecting_party.present = setup->redirecting_num.present;
+else
+setup_ind->redirecting_party.present = MNCC_PRES_NOT_PRES;
+}
+else
+{
+setup_ind->redirecting_party.ton         = MNCC_TON_NOT_PRES;
+setup_ind->redirecting_party.npi         = MNCC_NPI_NOT_PRES;
+setup_ind->redirecting_party.present     = MNCC_PRES_NOT_PRES;
+setup_ind->redirecting_party.screen      = MNCC_SCREEN_IND_NOT_PRES;
+setup_ind->redirecting_party.c_redir_num = 0;
+}
+/* Implements Measure#  26 */
+cc_fill_sub_struct (setup->v_redirecting_subaddr,
+&setup_ind->redirecting_party_sub,
+(T_M_CC_connect_subaddr *)&setup->redirecting_subaddr);
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_modify            |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for modify message.
+*/
+GLOBAL void cc_build_modify (const T_MNCC_MODIFY_REQ * modify,
+T_B_MODIFY        * modify_msg)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_modify()");
+modify_msg->msg_type = B_MODIFY;
+if (modify->serv EQ cc_data->neg_serv1)
+{
+modify_msg->bearer_cap = cc_data->neg_bc1;
+cc_data->new_itc = cc_data->neg_bc1.trans_cap;
+cc_data->old_itc = cc_data->neg_bc2.trans_cap;
+}
+else
+{
+modify_msg->bearer_cap = cc_data->neg_bc2;
+cc_data->new_itc = cc_data->neg_bc2.trans_cap;
+cc_data->old_itc = cc_data->neg_bc1.trans_cap;
+}
+if (modify_msg->bearer_cap.trans_cap EQ M_CC_ITC_DIGITAL_UNRESTRICTED)
+{
+cc_build_llc (&modify_msg->v_low_layer_comp,
+&modify_msg->low_layer_comp,
+&modify_msg->bearer_cap);
+}
+else
+modify_msg->v_low_layer_comp  = FALSE;
+modify_msg->v_high_layer_comp = FALSE;
+if (cc_data->call_type [cc_data->index_ti] EQ CALL_TYPE_MTC)
+modify_msg->v_reverse_call = TRUE;
+else
+modify_msg->v_reverse_call = FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_modify_complete   |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for modify complete message.
+*/
+GLOBAL void cc_build_modify_complete (T_B_MODIFY_COMP   * modify_com)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_modify_complete()");
+modify_com->msg_type = B_MODIFY_COMP;
+if (cc_data->active_service EQ cc_data->neg_serv1)
+modify_com->bearer_cap = cc_data->neg_bc1;
+else
+modify_com->bearer_cap = cc_data->neg_bc2;
+if (cc_data->call_type [cc_data->index_ti] EQ CALL_TYPE_MTC)
+{
+modify_com->v_reverse_call = TRUE;
+modify_com->v_low_layer_comp = FALSE;
+}
+else
+{
+modify_com->v_reverse_call = FALSE;
+if (modify_com->bearer_cap.trans_cap EQ M_CC_ITC_DIGITAL_UNRESTRICTED)
+{
+cc_build_llc (&modify_com->v_low_layer_comp,
+&modify_com->low_layer_comp,
+&modify_com->bearer_cap);
+}
+else
+modify_com->v_low_layer_comp  = FALSE;
+}
+modify_com->v_high_layer_comp = FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_modify_reject     |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for modify reject message.
+*/
+GLOBAL void cc_build_modify_reject (T_B_MODIFY_REJ * modify_rej,
+USHORT           cause)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_modify_reject()");
+modify_rej->msg_type = B_MODIFY_REJ;
+if (cc_data->active_service EQ cc_data->neg_serv1)
+modify_rej->bearer_cap = cc_data->neg_bc1;
+else
+modify_rej->bearer_cap = cc_data->neg_bc2;
+if (cc_data->call_type [cc_data->index_ti] EQ CALL_TYPE_MTC)
+{
+modify_rej->v_low_layer_comp = FALSE;
+}
+else
+{
+if (modify_rej->bearer_cap.trans_cap EQ M_CC_ITC_DIGITAL_UNRESTRICTED)
+{
+cc_build_llc (&modify_rej->v_low_layer_comp,
+&modify_rej->low_layer_comp,
+&modify_rej->bearer_cap);
+}
+else
+modify_rej->v_low_layer_comp  = FALSE;
+}
+modify_rej->v_high_layer_comp = FALSE;
+/* no security check for validity of cause; cause is mandatory in MODIFY REJECT */
+cc_encode_cause (&modify_rej->cc_cause, cause);
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_release           |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for release message.
+*/
+GLOBAL void cc_build_release (T_U_RELEASE * release,
+USHORT        cause,
+const T_NAS_fac_inf   * fac_inf,
+UBYTE         ss_ver)
+{
+TRACE_FUNCTION ("cc_build_release()");
+release->msg_type = U_RELEASE;
+if (IS_CAUSE_INVALID(cause))
+{
+release->v_cc_cause = FALSE;
+}
+else
+{
+release->v_cc_cause = TRUE;
+cc_encode_cause (&release->cc_cause, cause);
+}
+release->v_cc_cause_2 = FALSE;
+release->v_facility   = FALSE;
+release->v_user_user  = FALSE;
+release->v_ss_version = FALSE;
+if ((fac_inf NEQ NULL) AND (fac_inf->l_fac NEQ 0))
+{
+/* Send facility IE */
+release->v_facility = TRUE;
+release->facility.c_fac = fac_inf->l_fac >> 3;
+memcpy (release->facility.fac,
+&fac_inf->fac[fac_inf->o_fac >> 3],
+release->facility.c_fac);
+if (ss_ver NEQ MNCC_SS_VER_NOT_PRES)
+{
+release->v_ss_version = TRUE;
+release->ss_version.c_ver = 1;
+release->ss_version.ver[0] = ss_ver;
+}
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_release_complete  |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for release complete message.
+*/
+GLOBAL void cc_build_release_complete (T_U_RELEASE_COMP * rel_com,
+USHORT             cause)
+{
+TRACE_FUNCTION ("cc_build_release_complete()");
+rel_com->msg_type     = U_RELEASE_COMP;
+if (IS_CAUSE_INVALID(cause))
+{
+rel_com->v_cc_cause = FALSE;
+}
+else
+{
+rel_com->v_cc_cause = TRUE;
+cc_encode_cause (&rel_com->cc_cause, cause);
+}
+rel_com->v_facility   = FALSE;
+rel_com->v_user_user  = FALSE;
+rel_com->v_ss_version = FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_start_cc          |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for a START CC message.
+*/
+GLOBAL void cc_build_start_cc (T_U_START_CC * start_cc)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_start_cc()");
+start_cc->msg_type        = U_START_CC;
+start_cc->v_call_ctrl_cap = (cc_data->call_ctrl_cap.dtmf NEQ 0) OR
+(cc_data->call_ctrl_cap.pcp NEQ 0);
+if (start_cc->v_call_ctrl_cap)
+{
+start_cc->call_ctrl_cap   = cc_data->call_ctrl_cap; /* Struct copy */
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_fill_llc_hlc            |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for LLC and HLC in the
+setup message.
+*/
+GLOBAL void cc_fill_llc_hlc (T_U_SETUP * setup)
+{
+TRACE_FUNCTION ("cc_fill_llc_hlc()");
+/*
+* add lower layer capability if
+* at least one bearer cap indicates
+* information transfer capability = UDI
+*/
+if ((setup->v_bearer_cap AND
+setup->bearer_cap.trans_cap EQ M_CC_ITC_DIGITAL_UNRESTRICTED) OR
+(setup->v_bearer_cap_2 AND
+setup->bearer_cap_2.trans_cap EQ M_CC_ITC_DIGITAL_UNRESTRICTED))
+{
+/*
+* copy repeat indicator if available
+*/
+setup->v_repeat_2 = setup->v_repeat;
+setup->repeat_2   = setup->repeat;
+/*
+* Fill LLC if bearer cap is available
+*/
+if (setup->v_bearer_cap)
+cc_build_llc (&setup->v_low_layer_comp, &setup->low_layer_comp,
+&setup->bearer_cap);
+if (setup->v_bearer_cap_2)
+cc_build_llc (&setup->v_low_layer_comp_2, (T_M_CC_low_layer_comp *)&setup->low_layer_comp_2,
+(T_M_CC_bearer_cap *)&setup->bearer_cap_2);
+}
+else
+{
+/*
+* default dont include LLC
+*/
+setup->v_repeat_2            = FALSE;
+setup->v_low_layer_comp      = FALSE;
+setup->v_low_layer_comp_2    = FALSE;
+}
+setup->v_repeat_3            = FALSE;
+setup->v_high_layer_comp     = FALSE;
+setup->v_high_layer_comp_2   = FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_setup             |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for setup message.
+*/
+GLOBAL void cc_build_setup (      T_U_SETUP * setup_msg,
+const T_MNCC_SETUP_REQ *setup_prm)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_setup()");
+TRACE_EVENT_P2 ("SERV2=%x RI=%x", cc_data->serv2, cc_data->ri);
+setup_msg->msg_type     = U_SETUP;
+setup_msg->v_bearer_cap = TRUE;
+setup_msg->bearer_cap   = cc_data->bc1;
+if (cc_data->serv2 NEQ NOT_PRESENT_8BIT)
+{
+setup_msg->v_bearer_cap_2      = TRUE;
+memcpy (&setup_msg->bearer_cap_2,
+&cc_data->bc2,
+sizeof (T_M_CC_bearer_cap));
+setup_msg->v_repeat            = TRUE;
+setup_msg->repeat              = cc_data->ri;
+}
+else
+{
+setup_msg->v_repeat            = FALSE;
+setup_msg->v_bearer_cap_2      = FALSE;
+}
+cc_fill_llc_hlc (setup_msg);
+setup_msg->v_user_user           = FALSE;
+setup_msg->v_ss_version          = FALSE;
+setup_msg->v_fac_adv             = FALSE;
+if (cc_data->my_party_subaddr.c_subaddr NEQ 0)
+{
+setup_msg->v_calling_subaddr = TRUE;
+setup_msg->calling_subaddr   = cc_data->my_party_subaddr; /* Struct copy */
+}
+else
+{
+setup_msg->v_calling_subaddr = FALSE;
+}
+if (setup_prm->called_party.c_called_num NEQ 0)
+{
+setup_msg->v_ul_called_num = TRUE;
+setup_msg->ul_called_num.v_ton = TRUE;
+setup_msg->ul_called_num.ton   = setup_prm->called_party.ton;
+setup_msg->ul_called_num.v_npi = TRUE;
+setup_msg->ul_called_num.npi   = setup_prm->called_party.npi;
+setup_msg->ul_called_num.c_num = setup_prm->called_party.c_called_num;
+memcpy (&setup_msg->ul_called_num.num[0],
+&setup_prm->called_party.called_num[0],
+setup_prm->called_party.c_called_num);
+}
+else
+{
+setup_msg->v_ul_called_num = FALSE;
+}
+if (setup_prm->called_party_sub.c_subaddr NEQ 0)
+{
+setup_msg->v_called_subaddr = TRUE;
+setup_msg->called_subaddr.v_tos      = TRUE;
+setup_msg->called_subaddr.tos        = setup_prm->called_party_sub.tos;
+setup_msg->called_subaddr.v_odd_even = TRUE;
+setup_msg->called_subaddr.odd_even   = setup_prm->called_party_sub.odd_even;
+setup_msg->called_subaddr.c_subaddr  = setup_prm->called_party_sub.c_subaddr;
+memcpy (&setup_msg->called_subaddr.subaddr[0],
+&setup_prm->called_party_sub.subaddr[0],
+setup_prm->called_party_sub.c_subaddr);
+}
+else
+{
+setup_msg->v_called_subaddr = FALSE;
+}
+switch (setup_prm->clir_sup)
+{
+case MNCC_CLR_SUP:
+setup_msg->v_clir_suppr = TRUE;
+setup_msg->v_clir_invoc = FALSE;
+break;
+case MNCC_CLR_SUP_NOT:
+setup_msg->v_clir_suppr = FALSE;
+setup_msg->v_clir_invoc = TRUE;
+break;
+default: /* CLR_NOT_PRES */
+setup_msg->v_clir_suppr = FALSE;
+setup_msg->v_clir_invoc = FALSE;
+break;
+}
+setup_msg->v_call_ctrl_cap = (cc_data->call_ctrl_cap.dtmf NEQ 0) OR
+(cc_data->call_ctrl_cap.pcp NEQ 0);
+if (setup_msg->v_call_ctrl_cap)
+{
+setup_msg->call_ctrl_cap   = cc_data->call_ctrl_cap; /* Struct copy */
+}
+if (setup_msg->bearer_cap.conn_elem EQ MNCC_CONN_ELEM_TRANS)
+{
+/*
+* set parameters invalid according to GSM 07.01 V7.1.1 Rel 1998 -
+* CC-ENH-2378
+*/
+setup_msg->bearer_cap.v_uimi  = FALSE;
+setup_msg->bearer_cap.v_waiur = FALSE;
+}
+if (setup_prm->fac_inf.l_fac EQ 0)
+{
+setup_msg->v_facility  = FALSE;
+}
+else
+{
+setup_msg->v_facility  = TRUE;
+setup_msg->facility.c_fac = setup_prm->fac_inf.l_fac >> 3;
+memcpy (setup_msg->facility.fac,
+&setup_prm->fac_inf.fac[setup_prm->fac_inf.o_fac>>3],
+setup_msg->facility.c_fac);
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_start_dtmf        |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for start dtmf message.
+*/
+GLOBAL void cc_build_start_dtmf (UBYTE            key,
+T_U_START_DTMF * start_dtmf)
+{
+TRACE_FUNCTION ("cc_build_start_dtmf()");
+start_dtmf->msg_type         = U_START_DTMF;
+start_dtmf->v_key_facility   = TRUE;
+start_dtmf->key_facility.key = key;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_alert             |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for alert message.
+*/
+GLOBAL void cc_build_alert (T_U_ALERT * alert_msg)
+{
+TRACE_FUNCTION ("cc_build_alert()");
+alert_msg->msg_type     = U_ALERT;
+alert_msg->v_facility   = FALSE;
+alert_msg->v_user_user  = FALSE;
+alert_msg->v_ss_version = FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_connect           |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for connect message.
+*/
+GLOBAL void cc_build_connect (T_U_CONNECT * connect_msg)
+{
+TRACE_FUNCTION ("cc_build_connect()");
+connect_msg->msg_type           = U_CONNECT;
+connect_msg->v_facility         = FALSE;
+connect_msg->v_connect_subaddr  = FALSE;
+connect_msg->v_user_user        = FALSE;
+connect_msg->v_ss_version       = FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_status            |
++--------------------------------------------------------------------+
+PURPOSE : Filling of the C-Structure for status message.
+*/
+GLOBAL void cc_build_status (T_B_STATUS * status,
+USHORT       cause)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_status()");
+status->msg_type         = B_STATUS;
+/* no security check for validity of cause; cause is mandatory in STATUS */
+cc_encode_cause (&status->cc_cause, cause);
+status->call_state.cs    = M_CC_CS_GSM_PLMN;                /* vk 04-jul-97 */
+status->call_state.state = cc_data->state[cc_data->index_ti];
+switch (status->call_state.state)
+{
+case M_CC_CS_10:
+case M_CC_CS_26:
+if (cc_data->hold_state[cc_data->index_ti] NEQ M_CC_HLD_IDLE OR
+cc_data->mpty_state[cc_data->index_ti] NEQ M_CC_MPTY_IDLE)
+{
+TRACE_EVENT_P3 ("  ti=%d, hold=%d, mpty=%d",
+cc_data->ti,
+cc_data->hold_state[cc_data->index_ti],
+cc_data->mpty_state[cc_data->index_ti]);
+status->v_aux_states      = TRUE;
+status->aux_states.v_hold = TRUE;
+status->aux_states.hold   = cc_data->hold_state[cc_data->index_ti];
+status->aux_states.v_mpty = TRUE;
+status->aux_states.mpty   = cc_data->mpty_state[cc_data->index_ti];
+}
+else
+{
+status->v_aux_states = FALSE;
+}
+break;
+default:
+status->v_aux_states = FALSE;
+break;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_user_ind_from_cong|
++--------------------------------------------------------------------+
+PURPOSE : Build primitive MNCC_USER_IND from congestion control
+message.
+*/
+GLOBAL void cc_build_user_ind_from_cong (T_MNCC_USER_IND  * user,
+const T_B_CONGEST_CTRL * cong)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_user_ind_from_cong()");
+user->ti          = cc_data->ti;
+user->more_data   = NOT_PRESENT_8BIT;
+user->congest_lev = cong->congest_lev;
+memset (&user->user, 0, sizeof (T_MNCC_user));
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_user_ind_from_user|
++--------------------------------------------------------------------+
+PURPOSE : Build primitive MNCC_USER_IND from user information
+message.
+*/
+GLOBAL void cc_build_user_ind_from_user (T_MNCC_USER_IND * user_ind,
+const T_B_USER_INFO   * user)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_user_ind_from_user()");
+user_ind->ti          = cc_data->ti;
+user_ind->user.info_context = MNCC_USER_IN_USER;
+user_ind->user.pd     = user->user_user.pd;
+user_ind->user.c_info = user->user_user.c_info;
+memcpy (user_ind->user.info, user->user_user.info, MNCC_USER_LEN);
+user_ind->congest_lev = NOT_PRESENT_8BIT;
+user_ind->more_data   = user->v_more_data;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_user_information  |
++--------------------------------------------------------------------+
+PURPOSE : Filling the C-structure for user information message.
+*/
+GLOBAL void cc_build_user_information (T_MNCC_USER_REQ * user,
+T_B_USER_INFO   * user_msg)
+{
+TRACE_FUNCTION ("cc_build_user_information()");
+user_msg->msg_type          = B_USER_INFO;
+user_msg->user_user.pd      = user->user.pd;
+user_msg->user_user.c_info  = user->user.c_info;
+memcpy (user_msg->user_user.info, user->user.info, MNCC_USER_LEN);
+user_msg->v_more_data       = user->more_data;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_check_error_flag        |
++--------------------------------------------------------------------+
+PURPOSE : Checks the error variable of CC data and sends status
+message if necessary.
+*/
+GLOBAL BOOL cc_check_error_flag (void)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_check_error_flag()");
+switch (cc_data->error)
+{
+case M_CC_CAUSE_INVALID_MAND_INFO:
+case M_CC_CAUSE_COND_INFO_ELEM:
+CCD_END;
+/* Implements Measure#  7 and streamline encoding*/
+cc_send_status (cc_data->error);
+return FALSE;
+default:
+return TRUE;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_check_ms_cap_repeat_indicator_support  |
++--------------------------------------------------------------------+
+PURPOSE : The mobile station repeat indicator capabilities are checked
+against the request.
+RETURN:   OKAY if capabilities supported.
+ERROR if capabilitis not supported.
+*/
+U8 cc_check_ms_cap_repeat_indicator_support(const U8 repeat)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_check_ms_cap_repeat_indicator_support()");
+cc_csf_ms_cap ();
+switch (repeat)
+{
+case M_CC_REPEAT_CIRCULAR:
+if (FldGet (cc_data->mscap.datCap2, NAltSrvSup) EQ TRUE) /* still needed for TS61 - not for BS61 */
+{
+TRACE_EVENT("ERROR - alternate services not allowed by manufacturer");
+return ERROR; /* No alternate services allowed by manufacturer */
+}
+if(
+((cc_data->neg_bcpara1.bearer_serv EQ MNCC_BEARER_SERV_FAX)    AND
+(cc_data->neg_bcpara2.bearer_serv EQ MNCC_BEARER_SERV_SPEECH)     )
+OR
+((cc_data->neg_bcpara2.bearer_serv EQ MNCC_BEARER_SERV_FAX)    AND
+(cc_data->neg_bcpara1.bearer_serv EQ MNCC_BEARER_SERV_SPEECH)     )
+)
+return OKAY;
+TRACE_EVENT("ERROR - no TS61 found - wrong repeat indicator - BS61 not supported at all");
+return ERROR;
+case M_CC_REPEAT_FALLBACK:
+return OKAY; /* MS cap checked earlier */
+default:
+return ERROR;
+} /* switch (repeat) */
+}/* cc_check_ms_cap_repeat_indicator_support */
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_compatibility_check     |
++--------------------------------------------------------------------+
+PURPOSE : Checks the compatibility of incoming setup message to
+its own configuration.
+*/
+GLOBAL UBYTE cc_compatibility_check (const T_D_SETUP * setup)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_compatibility_check()");
+cc_csf_ms_cap ();
+cc_data->negotiation = FALSE;
+cc_data->neg_serv1   = NOT_PRESENT_8BIT;
+memset (&cc_data->neg_bcpara1, 0, sizeof (T_MNCC_bcpara));
+cc_data->neg_bcpara1.bearer_serv = NOT_PRESENT_8BIT;
+cc_data->neg_serv2   = NOT_PRESENT_8BIT;
+memset (&cc_data->neg_bcpara2, 0, sizeof (T_MNCC_bcpara));
+cc_data->neg_bcpara2.bearer_serv = NOT_PRESENT_8BIT;
+cc_data->neg_ri = NOT_PRESENT_8BIT;
+if (setup->v_bearer_cap)
+{
+if (cc_check_bc (&setup->bearer_cap,
+&cc_data->neg_bc1,
+&cc_data->neg_bcpara1,
+&cc_data->neg_serv1,
+&cc_data->negotiation) EQ ERROR)
+{
+#if 0 /*  HM 03-09-2002, code to merge is superflous, I don't take it
+The part of the code between #if 0 to #endif is never executed.*/
+/*
+* set parameters invalid according to GSM 07.01 V7.1.1 Rel 1998 -
+* CC-ENH-2378
+*/
+if ((setup->bearer_cap.v_modem_type_2 EQ FALSE) OR
+(setup->bearer_cap.v_fnur EQ FALSE))
+{
+cc_data->neg_bc1.v_modem_type_2 = FALSE;
+cc_data->neg_bc1.v_fnur         = FALSE;
+cc_data->neg_bc1.v_acc          = FALSE;
+cc_data->neg_bc1.v_mTch         = FALSE;
+cc_data->neg_bc1.v_uimi         = FALSE;
+cc_data->neg_bc1.v_waiur        = FALSE;
+}
+#endif
+return ERROR;
+}
+}
+else
+{
+/*
+* The incoming setup message contains no bearer capabilities
+*
+* This indicates single numbering scheme
+*
+* use the parameter of sns_mode to set the negotiated answer
+*/
+cc_data->negotiation = TRUE;
+memset (&cc_data->neg_bcpara1, 0, sizeof (T_MNCC_bcpara));
+memset (&cc_data->neg_bcpara2, 0, sizeof (T_MNCC_bcpara));
+switch (cc_data->sns_mode)
+{
+case MNCC_SNS_MODE_VOICE: /* VOICE calls */
+if (!cc_voice_capability ())
+return ERROR;
+memcpy (&cc_data->neg_bcpara1, &cc_data->sns_bcpara,
+sizeof (T_MNCC_bcpara));
+cc_data->neg_bcpara2.bearer_serv = NOT_PRESENT_8BIT;
+cc_data->neg_ri    = NOT_PRESENT_8BIT;
+cc_data->neg_serv1 = MNCC_SERV_SPEECH;
+cc_data->neg_serv2 = NOT_PRESENT_8BIT;
+cc_build_bc (&cc_data->neg_bc1, &cc_data->neg_serv1,
+&cc_data->neg_bcpara1);
+break;
+case MNCC_SNS_MODE_VAF_VOICE: /* Voice Alternating Fax, VOICE first  */
+case MNCC_SNS_MODE_VAD_VOICE: /* Voice Alternating Data, VOICE first */
+if (!cc_voice_capability ())
+return ERROR;
+memset (&cc_data->neg_bcpara1, 0, sizeof (T_MNCC_bcpara));
+cc_data->neg_bcpara1.bearer_serv = (cc_data->ctm_ena EQ MNCC_CTM_ENABLED)?
+MNCC_BEARER_SERV_SPEECH_CTM: MNCC_BEARER_SERV_SPEECH;
+memcpy (&cc_data->neg_bcpara2, &cc_data->sns_bcpara,
+sizeof (T_MNCC_bcpara));
+cc_data->neg_ri    = MNCC_RI_CIRCULAR;
+cc_data->neg_serv1 = MNCC_SERV_SPEECH;
+cc_data->neg_serv2 = MNCC_SERV_DATA;
+cc_build_bc (&cc_data->neg_bc1, &cc_data->neg_serv1,
+&cc_data->neg_bcpara1);
+cc_build_bc (&cc_data->neg_bc2, &cc_data->neg_serv2,
+&cc_data->neg_bcpara2);
+break;
+case MNCC_SNS_MODE_FAX:  /* FAX calls  */
+case MNCC_SNS_MODE_DATA: /* DATA calls */
+memcpy (&cc_data->neg_bcpara1, &cc_data->sns_bcpara,
+sizeof (T_MNCC_bcpara));
+cc_data->neg_bcpara2.bearer_serv = NOT_PRESENT_8BIT;
+cc_data->neg_ri    = NOT_PRESENT_8BIT;
+cc_data->neg_serv1 = MNCC_SERV_DATA;
+cc_data->neg_serv2 = NOT_PRESENT_8BIT;
+cc_build_bc (&cc_data->neg_bc1, &cc_data->neg_serv1,
+&cc_data->neg_bcpara1);
+break;
+case MNCC_SNS_MODE_VAF_FAX:  /* Voice Alternating Fax, FAX first   */
+case MNCC_SNS_MODE_VAD_DATA: /* Voice Alternating Data, DATA first */
+if (!cc_voice_capability ())
+return ERROR;
+memset (&cc_data->neg_bcpara2, 0, sizeof (T_MNCC_bcpara));
+cc_data->neg_bcpara2.bearer_serv = (cc_data->ctm_ena EQ MNCC_CTM_ENABLED)?
+MNCC_BEARER_SERV_SPEECH_CTM: MNCC_BEARER_SERV_SPEECH;
+memcpy (&cc_data->neg_bcpara1, &cc_data->sns_bcpara,
+sizeof (T_MNCC_bcpara));
+cc_data->neg_ri    = MNCC_RI_CIRCULAR;
+cc_data->neg_serv1 = MNCC_SERV_DATA;
+cc_data->neg_serv2 = MNCC_SERV_SPEECH;
+cc_build_bc (&cc_data->neg_bc1, &cc_data->neg_serv1,
+&cc_data->neg_bcpara1);
+break;
+case MNCC_SNS_MODE_VFD: /* Voice Followed by Data */
+if (!cc_voice_capability ())
+return ERROR;
+memset (&cc_data->neg_bcpara1, 0, sizeof (T_MNCC_bcpara));
+cc_data->neg_bcpara1.bearer_serv = (cc_data->ctm_ena EQ MNCC_CTM_ENABLED)?
+MNCC_BEARER_SERV_SPEECH_CTM: MNCC_BEARER_SERV_SPEECH;
+memcpy (&cc_data->neg_bcpara2, &cc_data->sns_bcpara,
+sizeof (T_MNCC_bcpara));
+cc_data->neg_ri    = MNCC_RI_SEQUENTIAL;
+cc_data->neg_serv1 = MNCC_SERV_SPEECH;
+cc_data->neg_serv2 = MNCC_SERV_DATA;
+cc_build_bc (&cc_data->neg_bc1, &cc_data->neg_serv1,
+&cc_data->neg_bcpara1);
+cc_build_bc (&cc_data->neg_bc2, &cc_data->neg_serv2,
+&cc_data->neg_bcpara2);
+break;
+default:
+TRACE_ERROR ("Unexpected default"); /* All cases caught */
+break;
+}
+}
+if (setup->v_bearer_cap_2)
+{
+if (cc_check_bc ((T_M_CC_bearer_cap *)&setup->bearer_cap_2,
+&cc_data->neg_bc2,
+&cc_data->neg_bcpara2,
+&cc_data->neg_serv2,
+&cc_data->negotiation) EQ ERROR)
+return ERROR;
+}
+/*Check for repeat Indicator*/
+if (setup->v_repeat)
+{
+if (cc_check_ms_cap_repeat_indicator_support(setup->repeat) EQ ERROR)
+return ERROR;
+cc_data->neg_ri = setup->repeat;
+}
+/*
+* Two bearer capabilities are available. The
+* single numbering scheme command on ACI level can
+* be used to swap bearer capabilities. For example
+* SNS Mode is set to voice alternating fax, voice first
+* and the network indicates voice alternating fax, fax first.
+* Then the BCs are swapped.
+*/
+if (setup->v_bearer_cap_2)
+{
+UBYTE swap = FALSE;
+switch (cc_data->sns_mode)
+{
+case MNCC_SNS_MODE_VAF_VOICE:
+if (cc_data->neg_bcpara1.bearer_serv EQ MNCC_BEARER_SERV_FAX AND
+(cc_data->neg_serv2 EQ MNCC_SERV_SPEECH) AND
+cc_data->neg_ri EQ MNCC_RI_CIRCULAR)
+swap = TRUE;
+break;
+case MNCC_SNS_MODE_VAD_VOICE:
+if (cc_data->neg_bcpara1.bearer_serv NEQ MNCC_BEARER_SERV_FAX AND
+(cc_data->neg_serv1 NEQ MNCC_SERV_SPEECH) AND
+(cc_data->neg_serv2 EQ MNCC_SERV_SPEECH) AND
+cc_data->neg_ri EQ MNCC_RI_CIRCULAR)
+swap = TRUE;
+break;
+case MNCC_SNS_MODE_VAF_FAX:
+if (cc_data->neg_bcpara2.bearer_serv EQ MNCC_BEARER_SERV_FAX AND
+(cc_data->neg_serv1 EQ MNCC_SERV_SPEECH) AND
+cc_data->neg_ri EQ MNCC_RI_CIRCULAR)
+swap = TRUE;
+break;
+case MNCC_SNS_MODE_VAD_DATA:
+if (cc_data->neg_bcpara2.bearer_serv NEQ MNCC_BEARER_SERV_FAX AND
+(cc_data->neg_serv2 NEQ MNCC_SERV_SPEECH) AND
+(cc_data->neg_serv1 EQ MNCC_SERV_SPEECH) AND
+cc_data->neg_ri EQ MNCC_RI_CIRCULAR)
+swap = TRUE;
+break;
+}
+if (swap)
+{
+/*
+* Both bearer capabilities shall be swapped
+*/
+T_MNCC_bcpara      temp_bcpara;
+UBYTE         temp_serv;
+T_M_CC_bearer_cap  temp_bc; /*lint !e813 length info of struct*/
+memcpy (&temp_bcpara, &cc_data->neg_bcpara1, sizeof (T_MNCC_bcpara));
+memcpy (&cc_data->neg_bcpara1, &cc_data->neg_bcpara2, sizeof (T_MNCC_bcpara));
+memcpy (&cc_data->neg_bcpara2, &temp_bcpara, sizeof (T_MNCC_bcpara));
+temp_serv = cc_data->neg_serv1;
+cc_data->neg_serv1 = cc_data->neg_serv2;
+cc_data->neg_serv2 = temp_serv;
+memcpy (&temp_bc, &cc_data->neg_bc1, sizeof (T_M_CC_bearer_cap));
+memcpy (&cc_data->neg_bc1, &cc_data->neg_bc2, sizeof (T_M_CC_bearer_cap));
+memcpy (&cc_data->neg_bc2, &temp_bc, sizeof (T_M_CC_bearer_cap));
+cc_data->negotiation = TRUE;
+}
+}
+/*
+* set parameters invalid according to GSM 07.01 V7.1.1 Rel 1998 -
+* CC-ENH-2378
+*/
+if ((setup->bearer_cap.v_modem_type_2 EQ FALSE) OR
+(setup->bearer_cap.v_fnur EQ FALSE))
+{
+cc_data->neg_bc1.v_modem_type_2 = FALSE;
+cc_data->neg_bc1.v_fnur         = FALSE;
+cc_data->neg_bc1.v_acc          = FALSE;
+cc_data->neg_bc1.v_mTch         = FALSE;
+cc_data->neg_bc1.v_uimi         = FALSE;
+cc_data->neg_bc1.v_waiur        = FALSE;
+}
+cc_data->active_service = cc_data->neg_serv1;
+if (cc_mtc_check_subaddr (setup) EQ BAD_SUBADDRESS)
+return BAD_SUBADDRESS;
+if (cc_data->negotiation)
+return NEGOTIATION;
+else
+return OKAY;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_basic_service_align()   |
++--------------------------------------------------------------------+
+PURPOSE:    Checks the compatibility of incoming uplink setup message
+to its own configuration and performs basic service group
+alignment. This is used for Network Initiated MO Call (CCBS).
+See GSM 04.08 subclause 5.2.3.2.1 "Basic service group
+alignment".
+The following fields in cc_data are changed by a call
+of this function:
+cc_data->serv1;
+cc_data->serv2;
+cc_data->ri;
+cc_data->bc1;
+cc_data->bc2;
+cc_data->bcpara1;
+cc_data->bcpara2;
+cc_data->neg_serv1;
+cc_data->neg_serv2;
+cc_data->neg_ri;
+cc_data->neg_bc1;
+cc_data->neg_bc2;
+cc_data->neg_bcpara1;
+cc_data->neg_bcpara2;
+cc_data->negotiation;
+PARAMETERS: cc_data: IN/OUT
+setup:   IN/OUT
+RETURN:     OKAY if setup (bearer caps) is compatible with mobile,
+ERROR otherwise.
+*/
+GLOBAL UBYTE cc_basic_service_align (T_U_SETUP * setup)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_basic_service_align()");
+cc_csf_ms_cap ();
+if (FldGet (cc_data->mscap.datCap2, NAltSrvSup) AND setup->v_repeat)
+return ERROR; /* No alternate services allowed by manufacturer */
+cc_data->ri     = (setup->v_repeat) ? setup->repeat : NOT_PRESENT_8BIT;
+cc_data->neg_ri = cc_data->ri;
+/* BC is mandatory IE in uplink setup message */
+if (!setup->v_bearer_cap)
+return ERROR;
+if (cc_check_bc (&setup->bearer_cap,
+&cc_data->bc1,          /* Not used */
+&cc_data->bcpara1,
+&cc_data->serv1,        /* Not used */
+&cc_data->negotiation)  /* Not used */
+				   EQ ERROR)
+return ERROR; /* Not expected to catch */
+if (!cc_check_capabilities (&cc_data->bcpara1))
+return ERROR; /* Not expected to catch */
+cc_build_bc (&cc_data->bc1, &cc_data->serv1, &cc_data->bcpara1);
+setup->bearer_cap = cc_data->bc1;         /* Struct copy */
+cc_data->neg_serv1   = cc_data->serv1;
+cc_data->neg_bc1     = cc_data->bc1;      /* Struct copy */
+cc_data->neg_bcpara1 = cc_data->bcpara1;  /* Struct copy */
+/* BC2 is optional IE in uplink setup message */
+if (setup->v_bearer_cap_2)
+{
+if (cc_check_bc ((T_M_CC_bearer_cap *)&setup->bearer_cap_2,
+&cc_data->bc2,         /* Not used */
+&cc_data->bcpara2,
+&cc_data->serv2,       /* Not used */
+&cc_data->negotiation)
+					 EQ ERROR)
+return ERROR; /* Bearer caps 2 incompatible */
+if (!cc_check_capabilities (&cc_data->bcpara2))
+return ERROR; /* Not expected to catch */
+cc_build_bc (&cc_data->bc2, &cc_data->serv2, &cc_data->bcpara2);
+setup->bearer_cap_2 = *(T_M_CC_bearer_cap_2*)&cc_data->bc2; /* Struct copy */
+cc_data->neg_bc2     = cc_data->bc2;      /* Struct copy */
+}
+else
+{
+cc_data->serv2 = NOT_PRESENT_8BIT;
+cc_data->bcpara2.bearer_serv = NOT_PRESENT_8BIT;
+}
+cc_data->neg_serv2 = cc_data->serv2;
+cc_data->neg_bcpara2 = cc_data->bcpara2;    /* Struct copy */
+/* check repeat indicator */
+if (setup->v_repeat EQ TRUE)
+{
+if (cc_check_ms_cap_repeat_indicator_support(setup->repeat) EQ ERROR)
+return ERROR;
+cc_data->ri = setup->repeat;
+}
+else
+cc_data->ri = NOT_PRESENT_8BIT;
+cc_data->neg_ri = cc_data->ri;
+cc_fill_llc_hlc (setup);
+return OKAY;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_count_active_connections|
++--------------------------------------------------------------------+
+PURPOSE : Counts the number of active connections.
+*/
+GLOBAL UBYTE cc_count_active_connections (void)
+{
+GET_INSTANCE_DATA;
+UBYTE i;
+UBYTE x;
+TRACE_FUNCTION ("cc_count_active_connections()");
+for (i=0,x=0 ; i< MAX_CC_CALLS; i++)
+if (cc_data->state[i] NEQ M_CC_CS_0)
+x++;
+return x;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_disconnect_after_timeout|
++--------------------------------------------------------------------+
+PURPOSE : Start disconnection after timeout. A disconnect message
+is send to the infrastructure. MMI is informed and timer
+T305 is started.
+*/
+GLOBAL void cc_disconnect_after_timeout (void)
+{
+GET_INSTANCE_DATA;
+PALLOC (setup_cnf, MNCC_SETUP_CNF);
+TRACE_FUNCTION ("cc_disconnect_after_timeout()");
+CCD_START;
+{
+MCAST (disconnect, U_DISCONNECT);
+cc_build_disconnect (disconnect, CAUSE_MAKE(DEFBY_STD,
+ORIGSIDE_MS,
+MNCC_CC_ORIGINATING_ENTITY,
+M_CC_CAUSE_TIMER),
+NULL, MNCC_SS_VER_NOT_PRES);
+for_disconnect (disconnect);
+}
+CCD_END;
+memset (setup_cnf, 0, sizeof (T_MNCC_SETUP_CNF));
+setup_cnf->ti  = cc_data->ti;
+setup_cnf->cause = CAUSE_MAKE(DEFBY_STD,
+ORIGSIDE_MS,
+MNCC_CC_ORIGINATING_ENTITY,
+M_CC_CAUSE_TIMER);
+PSENDX (MMI, setup_cnf);
+TIMERSTART (T305, T305_VALUE);
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_encode_cause            |
++--------------------------------------------------------------------+
+PURPOSE : Coding of the cc_cause element and storing of the cause
+value in cc data. Dependent on the cause the diagnostic
+field is filled. It is expected that checking of validity
+is done outside this function.
+*/
+static const UBYTE timername[] = { '3', '0', '3', 0,
+'3', '0', '5', 0,
+'3', '0', '8', 0,
+'3', '1', '0', 0,
+'3', '1', '3', 0,
+'3', '2', '3', 0,
+'3', '3', '2', 0,
+'3', '3', '5', 0,
+'3', '3', '6', 0,
+'3', '3', '7', 0 };
+GLOBAL void cc_encode_cause (T_M_CC_cc_cause * cc_cause,
+USHORT       cause)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_encode_cause()");
+/* perform "security" checks of application of cause concept */
+switch (GET_CAUSE_DEFBY(cause))
+{
+case DEFBY_STD:
+{
+switch (GET_CAUSE_ORIGIN_ENTITY(cause))
+{
+case MNCC_CC_ORIGINATING_ENTITY:
+case MNCC_ACI_ORIGINATING_ENTITY:
+{
+switch  (GET_CAUSE_ORIGSIDE(cause))
+{
+case ORIGSIDE_NET:
+TRACE_EVENT("Warning: NET originated cause");
+/* no error correction */
+break;
+default: /* ORIGSIDE_MS */
+break; /* this is the expected case */
+}
+break; /* MNCC_ACI_ORIGINATING_ENTITY, ACI_ORIGINATING_ENTITY */
+}
+default:
+TRACE_ERROR("Non ACI or CC cause originator");
+/* no error correction */
+break;
+}
+}
+break;
+default: /* DEFBY_CONDAT */
+TRACE_ERROR("Illegal use of cause: DEFBY_CONDAT");
+/* overwrite the cause with a standard cause */
+cause = CAUSE_MAKE(DEFBY_STD, ORIGSIDE_MS, MNCC_ACI_ORIGINATING_ENTITY, M_CC_CAUSE_UNSPECIFIED);
+break;
+}
+cc_cause->v_cs    = TRUE;
+cc_cause->cs      = M_CC_CS_GSM_PLMN;
+cc_cause->v_loc   = TRUE;
+cc_cause->loc     = M_CC_LOC_USER;
+cc_cause->v_rec   = FALSE;
+cc_cause->v_cause = TRUE;
+cc_cause->cause   = GET_CAUSE_VALUE(cause);
+/*
+* store the cause for later usage (e.g. timeout)
+* store the entire 16 bits
+*/
+if (cc_cause->cause NEQ M_CC_CAUSE_STATUS_ENQUIRY)
+cc_data->cc_cause [cc_data->index_ti] = cause;
+/* feed diagnostic information if necessary */
+switch (cc_cause->cause)
+{
+case M_CC_CAUSE_MESSAGE_TYPE_INCOMPAT:
+case M_CC_CAUSE_MESSAGE_TYPE_NOT_IMPLEM:
+case M_CC_CAUSE_MESSAGE_INCOMPAT:
+cc_cause->c_diag  = 1;
+cc_cause->diag[0] = cc_data->mt;
+break;
+case M_CC_CAUSE_INVALID_MAND_INFO:
+case M_CC_CAUSE_COND_INFO_ELEM:
+cc_cause->c_diag  = cc_data->error_count;
+memcpy (cc_cause->diag, cc_data->error_inf, cc_cause->c_diag);
+break;
+case M_CC_CAUSE_TIMER:
+cc_cause->c_diag  = 3;
+memcpy (cc_cause->diag,
+&timername[cc_data->timer[cc_data->index_ti]<<2], 3);
+break;
+default:
+cc_cause->c_diag  = 0;
+break;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_mtc_check_subaddr       |
++--------------------------------------------------------------------+
+PURPOSE : Check the subaddress if available for the
+mobile terminated call.
+*/
+GLOBAL UBYTE cc_mtc_check_subaddr (const T_D_SETUP  * setup)
+{
+GET_INSTANCE_DATA;
+UBYTE i;
+TRACE_FUNCTION ("cc_mtc_check_subaddr()");
+if (cc_data->my_party_subaddr.c_subaddr AND setup->v_called_subaddr)
+{
+if (cc_data->my_party_subaddr.tos NEQ setup->called_subaddr.tos)
+return BAD_SUBADDRESS;
+if (cc_data->my_party_subaddr.c_subaddr NEQ
+setup->called_subaddr.c_subaddr)
+return BAD_SUBADDRESS;
+for (i=0; i<cc_data->my_party_subaddr.c_subaddr; i++)
+if (cc_data->my_party_subaddr.subaddr[i] NEQ
+setup->called_subaddr.subaddr[i])
+return BAD_SUBADDRESS;
+}
+return OKAY;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_bcpara            |
++--------------------------------------------------------------------+
+PURPOSE : Build the local transmission parameters (for MMI)(bcpara)
+of the incoming bearer caps to the mobile station configuration
+for the Mobile Originated Call (after reception of a call
+proceeding message).
+*/
+LOCAL void cc_build_bcpara(      T_MNCC_bcpara *bcpara,
+const T_M_CC_bearer_cap *bearer_cap)
+{
+TRACE_FUNCTION ("cc_build_bcpara()");
+memset (bcpara, 0, sizeof (T_MNCC_bcpara));
+switch (bearer_cap->trans_cap)
+{
+case M_CC_ITC_SPEECH:
+/*
+* Speech bearer capability
+*/
+{
+bcpara->bearer_serv = MNCC_BEARER_SERV_SPEECH;
+break;
+}
+case M_CC_ITC_AUXILIARY_SPEECH:
+/*
+* Speech bearer capability for alternate line service
+*/
+{
+bcpara->bearer_serv = MNCC_BEARER_SERV_AUX_SPEECH;
+break;
+}
+case M_CC_ITC_AUDIO:
+case M_CC_ITC_DIGITAL_UNRESTRICTED:
+{
+bcpara->bearer_serv  = MNCC_BEARER_SERV_ASYNC;
+bcpara->stop_bits    = bearer_cap->num_stop;
+bcpara->data_bits    = bearer_cap->num_data;
+bcpara->parity       = bearer_cap->parity;
+bcpara->modem_type   = bearer_cap->modem_type;
+if (bearer_cap->v_fnur AND (bearer_cap->fnur EQ M_CC_FNUR_14400))
+{
+bcpara->rate       = MNCC_UR_14_4_KBIT;
+}
+else
+{
+bcpara->rate       = bearer_cap->user_rate;
+}
+switch (bearer_cap->conn_elem)
+{
+case MNCC_CONN_ELEM_TRANS:
+{
+bcpara->conn_elem    = MNCC_CONN_ELEM_TRANS;
+bcpara->flow_control = NOT_PRESENT_8BIT;
+break;
+}
+case MNCC_CONN_ELEM_NON_TRANS:
+{
+bcpara->conn_elem    = MNCC_CONN_ELEM_NON_TRANS;
+if (bearer_cap->v_user_inf_l2_prot)
+{
+switch (bearer_cap->user_inf_l2_prot)
+{
+case M_CC_L2_ISO6429:
+{
+bcpara->flow_control = MNCC_INBAND_FLOW_CONTROL;
+break;
+}
+case M_CC_L2_COPFC:
+{
+bcpara->flow_control = MNCC_NO_FLOW_CONTROL;
+break;
+}
+default:
+{
+bcpara->flow_control = MNCC_OUTBAND_FLOW_CONTROL;
+break;
+}
+}
+}
+else
+{
+bcpara->flow_control = MNCC_OUTBAND_FLOW_CONTROL;
+}
+break;
+}
+case MNCC_CONN_ELEM_TRANS_PREF:
+case MNCC_CONN_ELEM_NON_TRANS_PREF:
+case MNCC_CONN_ELEM_NOT_PRES:
+{
+TRACE_EVENT ("Call setup failed due to wrong conn_elem in bearer caps");
+break;
+}
+}
+break;
+}
+case M_CC_ITC_FAX_GROUP_3:
+{
+if (bearer_cap->v_fnur AND (bearer_cap->fnur EQ M_CC_FNUR_14400))
+{
+bcpara->rate       = MNCC_UR_14_4_KBIT;
+}
+else
+{
+bcpara->rate         = bearer_cap->user_rate;
+}
+bcpara->bearer_serv  = MNCC_BEARER_SERV_FAX;
+bcpara->conn_elem    = MNCC_CONN_ELEM_TRANS;
+bcpara->stop_bits    = bearer_cap->num_stop;
+bcpara->data_bits    = bearer_cap->num_data;
+bcpara->parity       = bearer_cap->parity;
+bcpara->modem_type   = bearer_cap->modem_type;
+bcpara->flow_control = NOT_PRESENT_8BIT;
+break;
+}
+default:
+{
+TRACE_EVENT ("Call setup failed due to wrong ITC in bearer caps");
+break;
+}
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_moc_compatibility       |
++--------------------------------------------------------------------+
+PURPOSE : Check the compatibility of the incoming bearer caps
+to the mobile station configuration for the
+mobile originated call (after reception of a call
+proceeding message).
+*/
+GLOBAL UBYTE cc_moc_compatibility (const T_D_CALL_PROCEED * proceed)
+{
+GET_INSTANCE_DATA;
+UBYTE proceed_ri;
+TRACE_FUNCTION ("cc_moc_compatibility()");
+if (proceed->v_bearer_cap)
+{
+if (proceed->v_repeat)
+proceed_ri = proceed->repeat;
+else
+proceed_ri = NOT_PRESENT_8BIT;
+if ((proceed_ri EQ NOT_PRESENT_8BIT) && (cc_data->ri NEQ NOT_PRESENT_8BIT))
+{
+/*
+* No repeat indicator from the network
+* that means only one bearer capability.
+* Mobile station has send two bearer
+* capabilities. Check whether bearer
+* capability is compatible to one of the
+* mobile station bearer capabilities.
+*/
+if (cc_bcs_compatible (&proceed->bearer_cap,
+&cc_data->bc1, TRUE))
+{
+cc_data->neg_ri = NOT_PRESENT_8BIT;
+cc_data->neg_bc1 = proceed->bearer_cap;
+cc_data->neg_serv1 = cc_data->serv1;
+cc_data->neg_serv2 = NOT_PRESENT_8BIT;
+cc_build_bcpara(&cc_data->neg_bcpara1,&proceed->bearer_cap);
+cc_data->neg_bcpara2.bearer_serv = NOT_PRESENT_8BIT; /* jk: wg. cc705 */
+cc_data->active_service = cc_data->serv1;
+return OKAY;
+}
+else
+{
+if (cc_bcs_compatible (&proceed->bearer_cap,
+&cc_data->bc2, TRUE))
+{
+cc_data->neg_ri = NOT_PRESENT_8BIT;
+memcpy (&cc_data->neg_bc1, &proceed->bearer_cap,sizeof (T_M_CC_bearer_cap));
+cc_data->neg_serv1 = cc_data->serv2;
+cc_data->neg_serv2 = NOT_PRESENT_8BIT;
+cc_build_bcpara(&cc_data->neg_bcpara1,&proceed->bearer_cap);
+cc_data->active_service = cc_data->serv2;
+return OKAY;
+}
+else
+{
+return ERROR;
+}
+}
+}
+else
+{
+if (proceed_ri EQ cc_data->ri)
+{
+/*
+* both Repeat Indicators are the same
+* e.g. both not present OR both valid
+* but not the Bearer Capabilities.
+*/
+if (cc_bcs_compatible (&proceed->bearer_cap,
+&cc_data->bc1, TRUE) EQ FALSE)
+{
+return ERROR;
+}
+else
+{
+if (proceed_ri NEQ NOT_PRESENT_8BIT)
+{
+if (cc_bcs_compatible ((T_M_CC_bearer_cap*)&proceed->bearer_cap_2,
+&cc_data->bc2, TRUE) EQ FALSE)
+return ERROR;
+/* 2 Bearer Capabilities from the Network sent */
+cc_data->neg_ri = proceed_ri;
+cc_data->neg_bc1 = proceed->bearer_cap;
+memcpy (&cc_data->neg_bc2, &proceed->bearer_cap_2,sizeof (T_M_CC_bearer_cap));
+cc_data->neg_serv1 = cc_data->serv1;
+cc_data->neg_serv2 = cc_data->serv2;
+cc_build_bcpara(&cc_data->neg_bcpara1,&cc_data->neg_bc1);
+cc_build_bcpara(&cc_data->neg_bcpara2,&cc_data->neg_bc2);
+cc_data->active_service = cc_data->serv1;
+return OKAY;
+}
+else
+{
+/* only 1 BC from the Network sent*/
+cc_data->neg_ri = proceed_ri;
+cc_data->neg_bc1 = proceed->bearer_cap;
+cc_data->neg_serv1 = cc_data->serv1;
+cc_data->neg_serv2 = NOT_PRESENT_8BIT;
+cc_build_bcpara(&cc_data->neg_bcpara1,&cc_data->neg_bc1);
+cc_data->neg_bcpara2 = cc_data->bcpara2;
+cc_data->active_service = cc_data->serv1;
+return OKAY;
+}
+}/*else*/
+}/*if*/
+else
+{
+/*
+* network has changed repeat indicator in an illegal way
+*/
+return ERROR;
+}
+} /*else*/
+}
+cc_data->neg_ri = cc_data->ri;
+cc_data->neg_bc1 = cc_data->bc1;
+cc_data->neg_bc2 = cc_data->bc2;
+cc_data->neg_serv1 = cc_data->serv1;
+cc_data->neg_serv2 = cc_data->serv2;
+cc_data->neg_bcpara1 = cc_data->bcpara1;
+cc_data->neg_bcpara2 = cc_data->bcpara2;
+cc_data->active_service = cc_data->serv1;
+return OKAY;
+}
+#ifndef NTRACE
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_trace_state             |
++--------------------------------------------------------------------+
+PURPOSE : Maps CC state numbers to string constants.
+*/
+LOCAL T_S2I_STRING cc_sname (UBYTE state)
+{
+switch (state)
+{
+case M_CC_CS_0   : return S2I_STRING("U0 ");
+case M_CC_CS_01  : return S2I_STRING("U0.1");
+case M_CC_CS_03  : return S2I_STRING("U0.3");
+case M_CC_CS_05  : return S2I_STRING("U0.5");
+case M_CC_CS_06  : return S2I_STRING("U0.6");
+case M_CC_CS_1   : return S2I_STRING("U1 ");
+case M_CC_CS_3   : return S2I_STRING("U3 ");
+case M_CC_CS_4   : return S2I_STRING("U4 ");
+case M_CC_CS_6   : return S2I_STRING("U6 ");
+case M_CC_CS_7   : return S2I_STRING("U7 ");
+case M_CC_CS_8   : return S2I_STRING("U8 ");
+case M_CC_CS_9   : return S2I_STRING("U9 ");
+case M_CC_CS_10  : return S2I_STRING("U10");
+case M_CC_CS_11  : return S2I_STRING("U11");
+case M_CC_CS_12  : return S2I_STRING("U12");
+case M_CC_CS_19  : return S2I_STRING("U19");
+case M_CC_CS_26  : return S2I_STRING("U26");
+case M_CC_CS_27  : return S2I_STRING("U27");
+case M_CC_CS_28  : return S2I_STRING("U28");
+case CS_101 : return S2I_STRING("U10.1");
+case CS_261 : return S2I_STRING("U26.1");
+default     : return S2I_STRING("???");
+}
+}
+#endif
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_set_state               |
++--------------------------------------------------------------------+
+PURPOSE : Sets the new state for call control. If necessary the
+instance administration is updated.
+*/
+GLOBAL void cc_set_state (UBYTE new_state)
+{
+GET_INSTANCE_DATA;
+#ifndef NTRACE
+vsi_o_state_ttrace ("CC[%d]: %s -> %s",
+cc_data->index_ti,
+S2I_STRING(cc_sname(cc_data->state[cc_data->index_ti])),
+S2I_STRING(cc_sname(new_state)));
+#endif
+cc_data->state[cc_data->index_ti] = new_state;
+if ((new_state EQ M_CC_CS_0) AND (cc_data->ti NEQ cc_data->setup_reattempt_ti))
+srv_free_ti ();
+if (new_state EQ M_CC_CS_10) /* // Questionable after RLF/REEST */
+cc_data->hold_state[cc_data->index_ti] = M_CC_HLD_IDLE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_check_bc                |
++--------------------------------------------------------------------+
+PURPOSE :   Checks an incoming bearer capability.
+But not only checks are done, also
+neg_bearer_cap, bcpara and service are
+computed. If negotiation is required,
+negotiation will be set to TRUE
+(but never to FALSE by this function).
+RETURN:     OKAY if bearer_cap could be processed,
+otherwise ERROR.
+*/
+GLOBAL UBYTE cc_check_bc (const T_M_CC_bearer_cap * bearer_cap,     /* in  */
+T_M_CC_bearer_cap * neg_bearer_cap, /* out */
+T_MNCC_bcpara     * bcpara,         /* out */
+UBYTE        * service,        /* out */
+BOOL         * negotiation )   /* in/out */
+{
+GET_INSTANCE_DATA;
+UBYTE found, temp;
+TRACE_FUNCTION ("cc_check_bc()");
+memcpy (neg_bearer_cap, bearer_cap, sizeof (T_M_CC_bearer_cap));
+cc_csf_ms_cap ();
+switch (bearer_cap->trans_cap)
+{
+case M_CC_ITC_SPEECH:
+case M_CC_ITC_AUXILIARY_SPEECH:
+if (!cc_voice_capability ())
+return ERROR;
+temp = bcpara->rad_chan_req;
+memset (bcpara, 0, sizeof (T_MNCC_bcpara));
+bcpara->rad_chan_req = temp;
+*service = MNCC_SERV_SPEECH;
+if (bearer_cap->trans_cap EQ M_CC_ITC_SPEECH)
+{
+/* Speech bearer capability */
+if (cc_data->ctm_ena EQ MNCC_CTM_ENABLED)
+{
+bcpara->bearer_serv = MNCC_BEARER_SERV_SPEECH_CTM;
+cc_build_bc (neg_bearer_cap, service, bcpara);
+*negotiation = TRUE;
+return OKAY;
+}
+else
+bcpara->bearer_serv = MNCC_BEARER_SERV_SPEECH;
+}
+else
+{
+/* Speech bearer capability for alternate line service */
+if (cc_data->ctm_ena EQ MNCC_CTM_ENABLED)
+{
+bcpara->bearer_serv = MNCC_BEARER_SERV_AUX_SPEECH_CTM;
+cc_build_bc (neg_bearer_cap, service, bcpara);
+*negotiation = TRUE;
+return OKAY;
+}
+else
+bcpara->bearer_serv = MNCC_BEARER_SERV_AUX_SPEECH;
+}
+/*
+* For negotiation, the rules of GSM 04.08 clause 9.3.2.2 shall apply
+*/
+if ((FldGet(cc_data->mscap.chnMode, EFRSupV2) OR
+FldGet(cc_data->mscap.chnMode, AHS) OR
+FldGet(cc_data->mscap.chnMode, AFS)) AND
+(bearer_cap->v_speech_vers1 EQ FALSE))
+{
+/*
+* if the incoming message indicates only full rate channel,
+* all supported bearer caps shall be returned.
+*/
+cc_build_bc (neg_bearer_cap, service, bcpara);
+*negotiation = TRUE;
+}
+return OKAY;
+case M_CC_ITC_AUDIO:
+case M_CC_ITC_DIGITAL_UNRESTRICTED:
+*service = MNCC_SERV_DATA;
+found = FALSE;
+switch (cc_data->conn_elem)
+{
+case MNCC_CONN_ELEM_TRANS:
+cc_check_transparent_async     (&found, bearer_cap, neg_bearer_cap,
+bcpara, negotiation );
+break;
+case MNCC_CONN_ELEM_NON_TRANS:
+cc_check_non_transparent_async (&found, bearer_cap, neg_bearer_cap,
+bcpara, negotiation);
+break;
+case MNCC_CONN_ELEM_TRANS_PREF:
+cc_check_transparent_async     (&found, bearer_cap, neg_bearer_cap,
+bcpara, negotiation);
+cc_check_non_transparent_async (&found, bearer_cap, neg_bearer_cap,
+bcpara, negotiation);
+break;
+case MNCC_CONN_ELEM_NON_TRANS_PREF:
+cc_check_non_transparent_async (&found, bearer_cap, neg_bearer_cap,
+bcpara, negotiation);
+cc_check_transparent_async     (&found, bearer_cap, neg_bearer_cap,
+bcpara, negotiation);
+break;
+case MNCC_CONN_ELEM_NOT_PRES:
+TRACE_EVENT ("Call setup failed due to uninitialised conn_elem in cc_data");
+break;
+}
+/*
+*    not yet supported (this stuff must be included in the switch (cc_data->conn_elem) above )
+*
+*    cc_check_transparent_sync      (&found, bearer_cap, neg_bearer_cap,
+*                                     bcpara, cc_data);
+*    cc_check_non_transparent_sync  (&found, bearer_cap, neg_bearer_cap,
+*                                     bcpara, cc_data);
+*
+*    cc_check_transparent_packet_sync
+*    cc_check_non_transparent_packet_sync
+*    cc_check_transparent_pad_async
+*    cc_check_non_transparent_pad_async
+*
+*/
+if (found)
+{
+return OKAY;
+}
+return ERROR;
+case M_CC_ITC_FAX_GROUP_3:
+*service = MNCC_SERV_DATA;
+if (cc_check_transparent_fax (bearer_cap, neg_bearer_cap,
+bcpara, negotiation))
+{
+return OKAY;
+}
+return ERROR;
+default:
+/* reserved ITC value e.g. */
+return ERROR;
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_check_transparent_async |
++--------------------------------------------------------------------+
+PURPOSE : Checks an incoming bearer capability for the transparent
+asynchronous data service.
+*/
+GLOBAL void cc_check_transparent_async (UBYTE        * found,
+const T_M_CC_bearer_cap * bearer_cap,
+T_M_CC_bearer_cap * neg_bearer_cap,
+T_MNCC_bcpara     * bcpara,
+BOOL         * negotiation )
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_check_transparent_async()");
+if (*found EQ FALSE)
+{
+memcpy (neg_bearer_cap, bearer_cap, sizeof (T_M_CC_bearer_cap));
+if (FldGet(cc_data->mscap.datCap1, AsySup))
+{
+/*
+* check only if transparent M_CC_ASYNCHRONOUS data services are supported
+*/
+if (bearer_cap->sync_async NEQ M_CC_ASYNCHRONOUS OR
+bearer_cap->sig_access_prot NEQ M_CC_SIAP_I440) /* no async service      */
+return;
+switch (bearer_cap->conn_elem)
+{
+case M_CC_CE_TRANSPA:
+neg_bearer_cap->compress = M_CC_COMP_NO;
+break;
+case M_CC_CE_TRANSPA_PREF:               /* set to trans async           */
+case M_CC_CE_RLP_PREF:
+*negotiation = TRUE;
+neg_bearer_cap->conn_elem = M_CC_CE_TRANSPA;
+neg_bearer_cap->structure = M_CC_STRC_UNSTRUCTURED;
+neg_bearer_cap->compress = M_CC_COMP_NO;
+if (bearer_cap->modem_type EQ M_CC_MT_AUTO)
+{
+switch (bearer_cap->user_rate) /* set the modem type matching a data rate */
+{
+case MNCC_UR_0_3_KBIT:
+neg_bearer_cap->modem_type = M_CC_MT_V21;
+break;
+case MNCC_UR_1_2_KBIT:
+neg_bearer_cap->modem_type = M_CC_MT_V22;
+break;
+case MNCC_UR_2_4_KBIT:
+neg_bearer_cap->modem_type = M_CC_MT_V22BIS;
+break;
+case MNCC_UR_4_8_KBIT:
+neg_bearer_cap->modem_type = M_CC_MT_V32;
+break;
+case MNCC_UR_9_6_KBIT:
+case MNCC_UR_12_0_KBIT_TRANS:
+case MNCC_UR_14_4_KBIT:
+neg_bearer_cap->modem_type = M_CC_MT_V32;
+break;
+case MNCC_UR_1_2_KBIT_V23:
+neg_bearer_cap->modem_type = M_CC_MT_V23;
+break;
+default:
+neg_bearer_cap->modem_type = M_CC_MT_UNDEF;
+break;
+} /* END OF set the modem type matching the data rate */
+} /* END OF if (bearer_cap->modem_type EQ M_CC_MT_AUTO) */
+if ((bearer_cap->user_rate EQ M_CC_UR_9_6_KBIT) OR
+(bearer_cap->user_rate EQ M_CC_UR_12_0_KBIT_TRANS))
+neg_bearer_cap->intermed_rate = M_CC_IR_16_KBIT;
+else
+neg_bearer_cap->intermed_rate = M_CC_IR_8_KBIT;
+neg_bearer_cap->v_l2_ident = FALSE;
+neg_bearer_cap->v_user_inf_l2_prot = FALSE;
+break;
+case M_CC_CE_RLP:                       /* non-transparent service        */
+return;
+default:
+return;
+} /* end SWITCH (bearer_cap->conn_elem)*/
+/*
+* copy important parameters
+*/
+*found                = TRUE;
+/*
+* this is a first step to 14.4
+* if FNUR is available, use this as user rate
+*/
+/* Implements Measure#  21 */
+cc_set_neg_bearer_cap(bearer_cap, bcpara, neg_bearer_cap, cc_data->mscap);
+bcpara->flow_control = NOT_PRESENT_8BIT;
+bcpara->conn_elem    = MNCC_CONN_ELEM_TRANS;
+}
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)   MODULE  : CC_CFK                         |
+| STATE   : code            ROUTINE : cc_check_non_transparent_async |
++--------------------------------------------------------------------+
+PURPOSE : Checks an incoming bearer capability for the
+non-transparent asynchronous data service.
+*/
+GLOBAL void cc_check_non_transparent_async (UBYTE        * found,
+const T_M_CC_bearer_cap * bearer_cap,
+T_M_CC_bearer_cap * neg_bearer_cap,
+T_MNCC_bcpara     * bcpara,
+BOOL         * negotiation )
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_check_non_transparent_async()");
+if (*found EQ FALSE)
+{
+memcpy (neg_bearer_cap, bearer_cap, sizeof (T_M_CC_bearer_cap));
+if (FldGet (cc_data->mscap.datCap1, RLPSup))
+{
+/*
+* check only if non-transparent M_CC_ASYNCHRONOUS data services are supported
+*/
+if (bearer_cap->sync_async NEQ M_CC_ASYNCHRONOUS OR
+bearer_cap->sig_access_prot NEQ M_CC_SIAP_I440) /* no async service      */
+return;
+switch (bearer_cap->conn_elem)
+{
+case M_CC_CE_RLP:
+break;
+case M_CC_CE_RLP_PREF:                     /* set to non-trans async       */
+case M_CC_CE_TRANSPA_PREF:
+*negotiation = TRUE;
+neg_bearer_cap->conn_elem = M_CC_CE_RLP;
+neg_bearer_cap->structure = M_CC_STRC_SERV_DATA_INTEG;
+/*
+* TA 29.2.3.5 Negotiation of intermediate rate
+*/
+if ((bearer_cap->nirr EQ M_CC_NIRR_DATA) AND
+(bearer_cap->user_rate <= M_CC_UR_4_8_KBIT))
+neg_bearer_cap->intermed_rate = M_CC_IR_8_KBIT;
+else
+neg_bearer_cap->intermed_rate = M_CC_IR_16_KBIT;
+break;
+case M_CC_CE_TRANSPA:                       /* transparent service         */
+return;
+default:
+return;
+}
+/*
+* copy important parameters
+*/
+*found                = TRUE;
+/*
+* this is a first step to 14.4
+* if FNUR is available, use this as user rate
+*/
+/* Implements Measure#  21 */
+cc_set_neg_bearer_cap(bearer_cap, bcpara, neg_bearer_cap, cc_data->mscap);
+bcpara->conn_elem    = MNCC_CONN_ELEM_NON_TRANS;
+if (bearer_cap->v_user_inf_l2_prot)
+{
+switch (bearer_cap->user_inf_l2_prot)
+{
+case M_CC_L2_ISO6429:
+bcpara->flow_control = MNCC_INBAND_FLOW_CONTROL;
+break;
+case M_CC_L2_COPFC:
+bcpara->flow_control = MNCC_NO_FLOW_CONTROL;
+break;
+default:
+bcpara->flow_control = MNCC_OUTBAND_FLOW_CONTROL;
+break;
+}
+}
+else
+bcpara->flow_control = MNCC_OUTBAND_FLOW_CONTROL;
+}
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_check_transparent_fax   |
++--------------------------------------------------------------------+
+PURPOSE : Checks an incoming bearer capability for the transparent
+fax service.
+*/
+GLOBAL UBYTE cc_check_transparent_fax (const T_M_CC_bearer_cap * bearer_cap,
+T_M_CC_bearer_cap * neg_bearer_cap,
+T_MNCC_bcpara     * bcpara,
+BOOL         * negotiation )
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_check_transparent_fax()");
+memcpy (neg_bearer_cap, bearer_cap, sizeof (T_M_CC_bearer_cap));
+if (FldGet (cc_data->mscap.datCap1, TFaxSup))
+{
+/*
+* check only if transparent fax services are supported
+*/
+if (bearer_cap->sync_async NEQ M_CC_SYNCHRONOUS OR
+bearer_cap->sig_access_prot NEQ M_CC_SIAP_I440) /* no async service      */
+return FALSE;
+switch (bearer_cap->conn_elem)
+{
+case M_CC_CE_TRANSPA:
+break;
+case M_CC_CE_TRANSPA_PREF:               /* set to trans async           */
+case M_CC_CE_RLP_PREF:
+*negotiation = TRUE;
+neg_bearer_cap->conn_elem = M_CC_CE_TRANSPA;
+neg_bearer_cap->structure = M_CC_STRC_UNSTRUCTURED;
+if ((bearer_cap->user_rate EQ M_CC_UR_9_6_KBIT) OR
+(bearer_cap->user_rate EQ M_CC_UR_12_0_KBIT_TRANS))
+neg_bearer_cap->intermed_rate = M_CC_IR_16_KBIT;
+else
+neg_bearer_cap->intermed_rate = M_CC_IR_8_KBIT;
+neg_bearer_cap->v_l2_ident = FALSE;
+neg_bearer_cap->v_user_inf_l2_prot = FALSE;
+break;
+case M_CC_CE_RLP:                       /* non-transparent service        */
+default:
+return FALSE;
+}
+/*
+* copy important parameters
+*/
+/*
+* this is a first step to 14.4
+* if FNUR is available, use this as user rate
+*/
+if (bearer_cap->v_fnur AND (bearer_cap->fnur EQ M_CC_FNUR_14400))
+{
+bcpara->rate       = 8;
+/*
+* define acceptable channel codings
+*/
+neg_bearer_cap->acc           = M_CC_ACC_96;
+if (FldGet (cc_data->mscap.datCap2, DHRSup))
+neg_bearer_cap->acc        += M_CC_ACC_48;
+if (FldGet (cc_data->mscap.datCap1, Dr14_4Sup))
+neg_bearer_cap->acc        += M_CC_ACC_144;
+neg_bearer_cap->v_acc          = TRUE;
+neg_bearer_cap->intermed_rate = M_CC_IR_16_KBIT;
+neg_bearer_cap->v_mTch         = TRUE;
+neg_bearer_cap->mTch           = M_CC_MAX_TCH_1;
+neg_bearer_cap->v_uimi         = TRUE;
+neg_bearer_cap->uimi           = M_CC_UIMI_NOT_ALLOWED;
+neg_bearer_cap->modem_type_2   = M_CC_OTHER_MODEM_TYPE_V34;
+}
+else
+bcpara->rate         = bearer_cap->user_rate;
+bcpara->bearer_serv  = MNCC_BEARER_SERV_FAX;
+bcpara->conn_elem    = MNCC_CONN_ELEM_TRANS;
+bcpara->stop_bits    = bearer_cap->num_stop;
+bcpara->data_bits    = bearer_cap->num_data;
+bcpara->parity       = bearer_cap->parity;
+bcpara->modem_type   = bearer_cap->modem_type;
+bcpara->flow_control = NOT_PRESENT_8BIT;
+return TRUE;
+}
+return FALSE;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_facility_ind      |
++--------------------------------------------------------------------+
+PURPOSE : Forwards a facility information element to the upper layer
+if available.
+*/
+GLOBAL void cc_build_facility_ind (UBYTE        context,
+UBYTE        valid,
+const T_M_CC_facility * facility )
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_facility_ind()");
+if (valid)
+{
+PALLOC (facility_ind, MNCC_FACILITY_IND);
+facility_ind->ti = cc_data->ti;
+facility_ind->fac_context   = context;
+facility_ind->fac_inf.l_fac = facility->c_fac<<3;
+facility_ind->fac_inf.o_fac = 0;
+memcpy (facility_ind->fac_inf.fac, facility->fac, facility->c_fac);
+PSENDX (MMI, facility_ind);
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_user_user_ind     |
++--------------------------------------------------------------------+
+PURPOSE : Forwards a user user information element to the upper layer
+if available.
+*/
+GLOBAL void cc_build_user_user_ind (UBYTE         context,
+UBYTE         valid,
+T_M_CC_user_user * user_user )
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_build_user_user_ind()");
+if (valid)
+{
+PALLOC (user_ind, MNCC_USER_IND);
+user_ind->ti = cc_data->ti;
+user_ind->user.info_context   = context;
+user_ind->user.c_info    = user_user->c_info;
+user_ind->user.pd        = user_user->pd;
+memcpy (user_ind->user.info, user_user->info,
+MNCC_USER_LEN);
+PSENDX (MMI, user_ind);
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_check_capabilities      |
++--------------------------------------------------------------------+
+PURPOSE : The mobile station capabilities are checked against the
+upper layer request.
+RETURN:   TRUE if bearer capabilities supported.
+FALSE if bearer capabilitis not supported.
+*/
+GLOBAL UBYTE cc_check_capabilities (const T_MNCC_bcpara    * bcpara)
+{
+GET_INSTANCE_DATA;
+TRACE_FUNCTION ("cc_check_capabilities()");
+cc_csf_ms_cap ();
+switch (bcpara->bearer_serv)
+{
+case MNCC_BEARER_SERV_SYNC:
+if (bcpara->conn_elem EQ MNCC_CONN_ELEM_TRANS)
+{
+return (FldGet (cc_data->mscap.datCap1, TSynSup) NEQ 0);
+}
+return (FldGet (cc_data->mscap.datCap1, NTSynSup) NEQ 0);
+case MNCC_BEARER_SERV_ASYNC:
+if (bcpara->conn_elem EQ MNCC_CONN_ELEM_TRANS)
+{
+return (FldGet (cc_data->mscap.datCap1, AsySup) NEQ 0);
+}
+return (FldGet (cc_data->mscap.datCap1, RLPSup) NEQ 0);
+case MNCC_BEARER_SERV_PAD_ACCESS:
+if (bcpara->conn_elem EQ MNCC_CONN_ELEM_TRANS)
+{
+return (FldGet (cc_data->mscap.datCap2,TPadSup) NEQ 0);
+}
+return (FldGet (cc_data->mscap.datCap2,NTPadSup) NEQ 0);
+case MNCC_BEARER_SERV_PACKET_ACCESS:
+if (bcpara->conn_elem EQ MNCC_CONN_ELEM_TRANS)
+{
+return (FldGet (cc_data->mscap.datCap2, TPackSup) NEQ 0);
+}
+return (FldGet (cc_data->mscap.datCap2, NTPackSup) NEQ 0);
+case MNCC_BEARER_SERV_FAX:
+if (bcpara->conn_elem EQ MNCC_CONN_ELEM_TRANS)
+{
+return (FldGet (cc_data->mscap.datCap1, TFaxSup) NEQ 0);
+}
+return FALSE;
+case MNCC_BEARER_SERV_SPEECH:
+case MNCC_BEARER_SERV_AUX_SPEECH:
+case MNCC_BEARER_SERV_SPEECH_CTM:
+case MNCC_BEARER_SERV_AUX_SPEECH_CTM:
+return cc_voice_capability ();
+case MNCC_BEARER_SERV_NOT_PRES:
+return TRUE;
+default:
+return FALSE;
+}
+}
+#ifdef SIM_TOOLKIT
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_bearer_cap_code         |
++--------------------------------------------------------------------+
+PURPOSE:      Checks the compatibility of bearer capabilities.
+Bearer capabilities in paramter form are tranformed to
+coded form.
+RETURN VALUE: ERROR if bearer caps not supported, otherwise OKAY
+Special case of no bearer caps given is OKAY.
+*/
+GLOBAL UBYTE cc_bearer_cap_code (const T_MNCC_bcpara *bcpara, T_MNCC_bcconf *bcconf )
+{
+T_M_CC_bearer_cap bearer_cap;  /* A lot of stuff on stack */  /*lint !e813 length info of struct*/
+UBYTE dummy_service;
+UBYTE *ptr;
+UBYTE result;
+TRACE_FUNCTION ("cc_bearer_cap_code()");
+/* Clear output */
+bcconf->bc_len = 0;
+memset (bcconf->bc, 0x00, sizeof (bcconf->bc));
+if (bcpara->bearer_serv EQ MNCC_BEARER_SERV_NOT_PRES)
+return OKAY; /* No BC in -> no BC out */
+/*
+* Check requested upper layer capabilities
+* against mobile station capabilities
+*/
+if (cc_check_capabilities (bcpara) EQ FALSE)
+{
+/* MS doesn�t support the requested services */
+return ERROR;
+}
+cc_build_bc (&bearer_cap,
+&dummy_service, /* Not used */
+bcpara);
+/*
+* Build a U_EMERGE_SETUP message which contains the coded bearer caps.
+* The U_EMERGE_SETUP message was chosen because it is the most
+* simple message containing bearer capabilities. In the next step,
+* read the coded bearer capabilities directly from this message.
+*/
+CCD_START;
+{
+MCAST (emerge_setup, U_EMERGE_SETUP);
+PALLOC_MSG (data, MMCM_DATA_REQ, U_EMERGE_SETUP);
+emerge_setup->msg_type     = U_EMERGE_SETUP;
+emerge_setup->v_bearer_cap = TRUE;
+emerge_setup->bearer_cap   = bearer_cap;
+data->sdu.o_buf = CC_ENCODE_OFFSET;
+ccd_codeMsg (CCDENT_CC,
+UPLINK,
+(T_MSGBUF *) &data->sdu,
+(UBYTE *) emerge_setup,
+NOT_PRESENT_8BIT);
+ptr = &data->sdu.buf[CC_ENCODE_OFFSET >> 3];
+/*
+* The following is an internal check and not expected to fail.
+* Short circuit evaluation, ANSI C guarantees execution order LR here.
+*/
+if ((*ptr++ EQ U_EMERGE_SETUP) AND /* Message type */
+(*ptr++ EQ 0x04) AND /* BC tag (0x04) */
+(*ptr <= sizeof (bcconf->bc))) /* Field length not exceeded */
+{
+result = OKAY;
+bcconf->bc_len = *ptr++;
+memcpy (bcconf->bc, ptr, bcconf->bc_len);
+}
+else
+result = ERROR;
+PFREE (data);
+}
+CCD_END;
+return result;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_bearer_cap_decode       |
++--------------------------------------------------------------------+
+PURPOSE:      Checks the compatibility of bearer capabilities.
+Bearer capabilities in coded form are tranformed to
+parameter form.
+RETURN VALUE: ERROR if bearer caps not supported
+Special case of empty bearer caps given is OKAY
+*/
+GLOBAL UBYTE cc_bearer_cap_decode (const T_MNCC_bcconf *bcconf, T_MNCC_bcpara *bcpara )
+{
+T_M_CC_bearer_cap dummy_neg_bearer_cap; /* A lot of stuff on stack */ /*lint !e813 length info of struct*/
+UBYTE        dummy_service;
+BOOL         dummy_negotiation;
+UBYTE        * start_ptr;
+UBYTE        * ptr;
+BYTE         result;
+TRACE_FUNCTION ("cc_bearer_cap_decode()");
+bcpara->bearer_serv = MNCC_BEARER_SERV_NOT_PRES;
+if (bcconf->bc_len EQ 0)
+return OKAY; /* No BC in -> no BC out */
+CCD_START
+{
+/*
+* Build a U_EMERGE_SETUP message which contains the coded bearer caps.
+* The U_EMERGE_SETUP message was chosen because it is the most
+* simple message containing bearer capabilities.
+*/
+MCAST (emerge_setup, U_EMERGE_SETUP);
+PALLOC_MSG (data, MMCM_DATA_REQ, U_EMERGE_SETUP);
+data->sdu.o_buf = CC_ENCODE_OFFSET;
+ptr = start_ptr = &data->sdu.buf[CC_ENCODE_OFFSET >> 3];
+*ptr++ = U_EMERGE_SETUP; /* Message type field */
+*ptr++ = 0x04;           /* BC tag */
+*ptr++ = bcconf->bc_len; /* BC length */
+memcpy(ptr, bcconf->bc, bcconf->bc_len);
+ptr += bcconf->bc_len;
+data->sdu.l_buf = (ptr - start_ptr) << 3;
+result = ERROR;
+if ((ccd_decodeMsg (CCDENT_CC,
+UPLINK,
+(T_MSGBUF *) &data->sdu,
+(UBYTE *)_decodedMsg,
+NOT_PRESENT_8BIT) EQ ccdOK))
+{
+if (emerge_setup->v_bearer_cap)
+{
+/*
+* CCD was able to decode emergency setup message
+* and contained BC. Check them.
+* This also transforms coded form into parameter form as desired
+*/
+if(emerge_setup->bearer_cap.v_rad_chan_req)
+{
+bcpara->rad_chan_req = emerge_setup->bearer_cap.rad_chan_req ;
+TRACE_EVENT_P1 ("bcpara->rad_chan_req  = %d", bcpara->rad_chan_req );
+}
+result = cc_check_bc (&emerge_setup->bearer_cap, /* Input BC */
+&dummy_neg_bearer_cap,     /* Not used */
+bcpara,                    /* BC parameter */
+&dummy_service,            /* Not used */
+&dummy_negotiation );      /* Not used */
+}
+}
+PFREE (data);
+}
+CCD_END;
+return result;
+}
+#endif /*SIM_TOOLKIT */
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_llc               |
++--------------------------------------------------------------------+
+PURPOSE : Define low layer compat depending on the bearer capability
+parameters.
+*/
+static const UBYTE BC_LLC_USERRATE[8] =
+{
+/*            reserved         0000  */  0,
+/*            0.3              0001  */  0x1E,
+/*            1.2              0010  */  2,
+/*            2.4              0011  */  3,
+/*            4.8              0100  */  5,
+/*            9.6              0101  */  8,
+/*            12.0 transp      0110  */  0x1F,
+/*            12.0/75          0111  */  0x18
+};
+static const UBYTE BC_LLC_INTERMED_RATE [4] =
+{
+/*            not used         00    */   0x00,
+/*            not used         01    */   0x00,
+/*            8 kbit/s         10    */   0x20,
+/*            16 kbit/s        11    */   0x40
+};
+GLOBAL void cc_build_llc (UBYTE            * v_low_layer_compat,
+T_M_CC_low_layer_comp * low_layer_compat,
+const T_M_CC_bearer_cap     * bc)
+{
+TRACE_FUNCTION ("cc_build_llc()");
+/*
+* infoelement shall be included
+*/
+*v_low_layer_compat = TRUE;
+if (bc->trans_cap EQ M_CC_ITC_DIGITAL_UNRESTRICTED)
+{
+/*
+* length is fixed with 6 bytes
+*/
+low_layer_compat->c_llc = 6;
+/*
+* octet 3
+*
+* bit 8     :  extension = 1 (fixed)
+* bit 76    :  coding standard = GSM (fixed)
+* bit 54321 :  information transfer capability = UDI (fixed)
+*/
+low_layer_compat->llc[0] = 0x88;
+/*
+* octet 4
+*
+* bit 8     :  extension = 1 (fixed)
+* bit 76    :  transfer mode = circuit (fixed)
+* bit 54321 :  information transfer rate = 64 kbit/s (fixed)
+*/
+low_layer_compat->llc[1] = 0x90;
+/*
+* octet 5
+*
+* bit 8     :  extension = 0 (fixed)
+* bit 76    :  layer 1 identifier = 1 (fixed)
+* bit 54321 :  user information layer 1 protocol = V.110 (fixed)
+*/
+low_layer_compat->llc[2] = 0x21;
+/*
+* octet 5a
+*
+* bit 8     :  extension = 0 (fixed)
+* bit 7     :  sync/async -> from BC
+*                                BC        LLC
+*              M_CC_ASYNCHRONOUS       1          1
+*              M_CC_SYNCHRONOUS        0          0
+* bit 6     :  negotiation = 0 (fixed)
+* bit 54321 :  user rate -> from BC
+BC        LLC
+0.3              0001       11110
+1.2              0010       00010
+2.4              0011       00011
+4.8              0100       00101
+9.6              0101       01000
+12.0 transp      0110       11111
+12.0/75          0111       11000
+*/
+if (bc->sync_async)
+low_layer_compat->llc[3] = 0x40;
+else
+low_layer_compat->llc[3] = 0x00;
+low_layer_compat->llc[3] += BC_LLC_USERRATE[bc->user_rate & 7];
+/*
+* octet 5b
+*
+* bit 8     :  extension = 0 (fixed)
+* bit 76    :  intermediate rate -> from BC
+*                                BC         LLC
+*              not used          00/01      00
+*              8 kbit/s          10         01
+*              16 kbit/s         11         10
+*              32 kbit/s         --         11
+* bit 5     :  NIC/TX = 0 (fixed)
+* bit 4     :  NIC/RX = 0 (fixed)
+* bit 3     :  Flow Control on Tx = 0 (fixed)
+* bit 2     :  Flow Control on Rx = 0 (fixed)
+* bit 1     :  Spare = 0 (fixed)
+*/
+low_layer_compat->llc[4] = BC_LLC_INTERMED_RATE[bc->intermed_rate];
+/*
+* octet 5c
+*
+* bit 8     :  extension = 1 (fixed)
+* bit 76    :  number of stop bits -> BC
+*                               BC          LLC
+*              not used         --          00
+*              1   bit          0           01
+*              1.5 bits         --          10
+*              2   bits         1           11
+* bit 54    :  number of data bits -> BC
+*                               BC          LLC
+*              not used                     00
+*              5 bits                       01
+*              7 bits           0           10
+*              8 bits           1           11
+* bit 321   :  parity -> BC
+*                               BC          LLC
+*              odd              000         000
+*              even             010         010
+*              none             011         011
+*              forced to 0      100         100
+*              forced to 1      101         101
+*/
+low_layer_compat->llc[5] = 0x80 + bc->parity;
+if (bc->num_stop)
+low_layer_compat->llc[5] += 0x60;
+else
+low_layer_compat->llc[5] += 0x20;
+if (bc->num_data)
+low_layer_compat->llc[5] += 0x18;
+else
+low_layer_compat->llc[5] += 0x10;
+}
+else
+{
+/*
+* set length to zero -> not applicable
+*/
+memset (low_layer_compat, 0, sizeof (T_M_CC_low_layer_comp));
+}
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_get_ss_diag             |
++--------------------------------------------------------------------+
+PURPOSE : Added for CQ23619: Extracts the supplementary diagnostic
+from the disconnect indication if there a respective cause given.
+For further details see: TS 24.008 section 10.5.4.11 "NOTE 1"
+(This implementation follows version V3.19.0 (2004-06))
+IN: - curr_cause: current cause
+- disconnect indication received by CC
+OUT:- ss_diag: ss diagnostic
+*/
+GLOBAL UBYTE cc_get_ss_diag ( USHORT curr_cause,
+T_D_DISCONNECT * disc)
+{
+UBYTE ss_diag = MNCC_SS_DIAG_NOT_PROVIDED; /* holds the ss diagnostic */
+TRACE_FUNCTION ("cc_get_ss_diag()");
+/*
+* Only the following causes may also provide a supplementary diagnostic value
+* - cause 17: User busy - MNCC_CAUSE_USER_BUSY
+* - cause 29: Facility rejected - MNCC_CAUSE_FACILITY_REJECT
+* - cause 34: No circuit/channel available - MNCC_CAUSE_NO_CHAN_AVAIL
+* - cause 50: Requested facility not subscribed - MNCC_CAUSE_FACILITY_UNSUBSCRIB
+* - cause 55: Incoming call barred within the CUG - MNCC_CAUSE_BARRED_IN_CUG
+* - cause 69: Requested facility not implemented - MNCC_CAUSE_FACILITY_NOT_IMPLEM
+* - cause 87: User not member of CUG - MNCC_CAUSE_USER_NOT_IN_CUG
+*/
+switch (curr_cause)
+{
+case MNCC_CAUSE_USER_BUSY:
+case MNCC_CAUSE_FACILITY_REJECT:
+case MNCC_CAUSE_NO_CHAN_AVAIL:
+case MNCC_CAUSE_FACILITY_UNSUBSCRIB:
+case MNCC_CAUSE_BARRED_IN_CUG:
+case MNCC_CAUSE_FACILITY_NOT_IMPLEM:
+case MNCC_CAUSE_USER_NOT_IN_CUG:
+/*
+* parse ss diagnostic, find details of encoding in TS 24.008
+* section 10.5.4.11 "NOTE 1"
+*/
+if(disc->cc_cause.c_diag > 0) /* check count of diag elements */
+{
+/* take the first byte, ignore the rest */
+ss_diag = disc->cc_cause.diag[0] & 0x7F;
+if (ss_diag EQ 0x7F)
+{
+ss_diag = MNCC_SS_DIAG_NOT_PROVIDED;
+}
+}
+break;
+default:
+/* force MNCC_SS_DIAG_NOT_PROVIDED return */
+break;
+} /* end of switch (curr_cause) */
+return ss_diag;
+}
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_build_cause             |
++--------------------------------------------------------------------+
+PURPOSE : Added for CQ62853: We have to pass the cause byte stream as
+sent by the network to ACI. This has been done to satisfy the SAT test
+case 27.22.4.16-2 for event download(CALL DISCONNECTED).
+IN: - decoded_cause_val: decoded cause value
+OUT:- raw_cause_length: Number of bytes in raw_cause_bytes
+raw_cause_bytes: Encoded bytes as in 24.008 v3.15.0 sec 10.5.4.11
+*/
+GLOBAL UBYTE cc_build_cause (T_M_CC_cc_cause   * decoded_cause_val,
+UBYTE   * raw_cause_bytes)
+{
+UBYTE cause_ix = 0;
+TRACE_FUNCTION ("cc_build_cause()");
+memset(raw_cause_bytes, 0, MNCC_MAX_CC_CAUSE_LENGTH);
+/* Fill the coding standard and the location fields */
+raw_cause_bytes[cause_ix] = (decoded_cause_val->cs << 5) | decoded_cause_val->loc;
+if(decoded_cause_val->v_rec)
+{
+/* ext bit is not set in the first byte. Move to the next byte */
+cause_ix++;
+/* recommendation value is copied and ext bit is set */
+raw_cause_bytes[cause_ix++] = decoded_cause_val->rec | 0x80;
+}
+else
+{
+/* If the recommendation field is not present, set the ext bit in the first byte*/
+raw_cause_bytes[cause_ix] = raw_cause_bytes[cause_ix] | 0x80;
+cause_ix++;
+}
+/* Fill the cause value and set the ext bit */
+raw_cause_bytes[cause_ix++] = decoded_cause_val->cause | 0x80;
+/* Fill the diagnostics value */
+if(decoded_cause_val->c_diag NEQ 0)
+{
+memcpy (raw_cause_bytes + cause_ix,
+decoded_cause_val->diag,
+decoded_cause_val->c_diag);
+}
+/* Return the number of bytes that have been filled */
+return (cause_ix + decoded_cause_val->c_diag);
+}
+/* Implements Measure#  21 */
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_set_neg_bearer_cap      |
++--------------------------------------------------------------------+
+PURPOSE   : Copy some bearer capabilities values
+*/
+LOCAL void cc_set_neg_bearer_cap (const T_M_CC_bearer_cap * bearer_cap,
+T_MNCC_bcpara     * bcpara,
+T_M_CC_bearer_cap * neg_bearer_cap,
+EF_MSCAP mscap)
+{
+TRACE_FUNCTION ("cc_set_neg_bearer_cap()");
+if (bearer_cap->v_fnur AND (bearer_cap->fnur EQ M_CC_FNUR_14400))
+{
+bcpara->rate       = MNCC_UR_14_4_KBIT;
+/*
+* define acceptable channel codings
+*/
+neg_bearer_cap->acc           = M_CC_ACC_96;
+if (FldGet (mscap.datCap2, DHRSup))
+{
+neg_bearer_cap->acc        += M_CC_ACC_48;
+}
+if (FldGet (mscap.datCap1, Dr14_4Sup))
+{
+neg_bearer_cap->acc        += M_CC_ACC_144;
+}
+neg_bearer_cap->v_acc          = TRUE;
+neg_bearer_cap->v_intermed_rate = TRUE;
+neg_bearer_cap->intermed_rate = M_CC_IR_16_KBIT;
+neg_bearer_cap->v_mTch         = TRUE;
+neg_bearer_cap->mTch           = M_CC_MAX_TCH_1;
+neg_bearer_cap->v_uimi         = TRUE;
+neg_bearer_cap->uimi           = M_CC_UIMI_NOT_ALLOWED;
+neg_bearer_cap->v_waiur        = TRUE;
+neg_bearer_cap->waiur          = M_CC_WAIUR_14400;
+neg_bearer_cap->v_modem_type_2 = TRUE;
+neg_bearer_cap->modem_type_2   = M_CC_OTHER_MODEM_TYPE_V34;
+}
+else
+{
+bcpara->rate         = bearer_cap->user_rate;
+}
+/* ITC - Information Transfer Capability */
+if (bearer_cap->trans_cap == M_CC_ITC_DIGITAL_UNRESTRICTED)
+{
+	bcpara->transfer_cap = MNCC_ITC_UDI;
+}
+else if (bearer_cap->trans_cap == M_CC_ITC_AUDIO)
+{
+bcpara->transfer_cap = MNCC_ITC_NONE;
+}
+bcpara->bearer_serv  = MNCC_BEARER_SERV_ASYNC;
+bcpara->stop_bits    = bearer_cap->num_stop;
+bcpara->data_bits    = bearer_cap->num_data;
+bcpara->parity       = bearer_cap->parity;
+if (bearer_cap->modem_type_2 == M_CC_OTHER_MODEM_TYPE_V34)
+{
+bcpara->modem_type   = MNCC_MT_V34;
+}
+else
+{
+bcpara->modem_type   = bearer_cap->modem_type;
+}
+}
+/* Implements Measure#  15 */
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_fill_struct             |
++--------------------------------------------------------------------+
+PURPOSE   : Copy values from setup_ind to setup_cnf
+*/
+LOCAL void cc_fill_struct         (UBYTE is_num_pres,
+T_MNCC_calling_party *calling_party,
+const T_M_CC_calling_num *calling_num)
+{
+if (is_num_pres)
+{
+calling_party->ton   = calling_num->ton;
+calling_party->npi   = calling_num->npi;
+calling_party->c_num = calling_num->c_num;
+memcpy (calling_party->num, calling_num->num,
+calling_num->c_num);
+if (calling_num->v_screen)
+{
+calling_party->screen = calling_num->screen;
+}
+else
+{
+calling_party->screen = NOT_PRESENT_8BIT;
+}
+if (calling_num->v_present)
+{
+calling_party->present = calling_num->present;
+}
+else
+{
+calling_party->present = NOT_PRESENT_8BIT;
+}
+}
+else
+{
+calling_party->ton     = MNCC_TON_NOT_PRES;
+calling_party->npi     = MNCC_NPI_NOT_PRES;
+calling_party->present = MNCC_PRES_NOT_PRES;
+calling_party->screen  = MNCC_SCREEN_IND_NOT_PRES;
+calling_party->c_num   = 0;
+}
+}
+/* Implements Measure#  24, 25 and 26 */
+/*
++--------------------------------------------------------------------+
+| PROJECT : GSM-PS (6147)       MODULE  : CC_CFK                     |
+| STATE   : code                ROUTINE : cc_fill_sub_struct         |
++--------------------------------------------------------------------+
+PURPOSE   : Copy values from setup_cnf to setup_ind
+*/
+LOCAL void cc_fill_sub_struct       (UBYTE is_num_pres,
+T_MNCC_connected_number_sub *connected_number_sub,
+const T_M_CC_connect_subaddr *connect_subaddr)
+{
+if (is_num_pres)
+{
+connected_number_sub->tos  = connect_subaddr->tos;
+connected_number_sub->odd_even  =
+connect_subaddr->odd_even;
+connected_number_sub->c_subaddr =
+connect_subaddr->c_subaddr;
+memcpy (connected_number_sub->subaddr,
+connect_subaddr->subaddr, MNCC_SUB_LENGTH);
+}
+else
+{
+connected_number_sub->tos       = NOT_PRESENT_8BIT;
+connected_number_sub->c_subaddr = 0;
+}
+}
+#endif

FreeCalypso > hg > fc-magnetite

comparison src/g23m-gsm/cc/cc_cfk.c @ 104:27a4235405c6