FreeCalypso > hg > fc-tourmaline
view src/gpf/ccd/asn1_octet.c @ 301:4bb5772a05a3
AT%SPVER: new command for setting custom speech version lists
The speech version list in the Bearer Capability IE tells the network
which speech codecs are supported by the MS, and in which order of
preference. The standard behaviour is to list all codecs that are
supported by the hw+fw platform, and the standard preference order
is newer over older, FR over HR. But sometimes it is desirable
(for network testing) to artificially restrict which codecs the test MS
will declare as supported, and/or to list them in some peculiar
non-standard order of preference. Add a new private AT command,
AT%SPVER, allowing the user to set and clear custom speech version
lists for the Bearer Capability IE composer in CC.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 21 May 2023 21:43:10 +0000 |
parents | 4e78acac3d88 |
children |
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/* +----------------------------------------------------------------------------- | Project : | Modul : asn1_octet.c +----------------------------------------------------------------------------- | 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 : Definition of encoding and decoding functions for ASN1_OCTET | elements +----------------------------------------------------------------------------- */ /* * standard definitions like GLOBAL, UCHAR, ERROR etc. */ #include "typedefs.h" #include "header.h" /* * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only * look at ccdapi.h */ #undef USE_DRIVER #include "ccdapi.h" /* * Types and functions for bit access and manipulation */ #include "ccd_globs.h" #include "bitfun.h" /* * Prototypes of ccd internal functions */ #include "ccd.h" /* * Declaration of coder/decoder tables */ #include "ccdtable.h" #include "ccddata.h" #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_asn1_octet_decode | +--------------------------------------------------------------------+ PURPOSE : UNALIGNED PER decoding for the octet string type (UMTS) The coded octets are preceded by a length indicator, if they are not of fixed length. The length indicator is decoded as an ASN1_INTEGER type. */ SHORT cdc_asn1_octet_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { ULONG repeat; U8 *old_pstruct = NULL; #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_asn1_octet_decode()"); #else TRACE_CCD (globs, "cdc_asn1_octet_decode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif /* * Set pstrcutOffs and maxRep. * Check the valid flag in case of optional elements. */ if (PER_CommonBegin (e_ref, &repeat, globs) NEQ ccdOK) return 1; #ifdef DYNAMIC_ARRAYS /* * Check for pointer types, and allocate memory if necessary. * May overwrite globs->pstruct (and initialize globs->pstructOffs to 0). */ if ( is_pointer_type(e_ref) ) { old_pstruct = globs->pstruct; if ( PER_allocmem_and_update(e_ref, repeat, globs) NEQ ccdOK) /* No memory - Return. Error already set in function call above. */ return 1; } #endif bf_readBitStr_PER ((USHORT)(repeat << 3), globs); #ifdef DYNAMIC_ARRAYS if (old_pstruct NEQ NULL) globs->pstruct = old_pstruct; #endif return 1; } #endif /* !RUN_INT_RAM */ #ifndef RUN_INT_RAM /* +--------------------------------------------------------------------+ | PROJECT : CCD (6144) MODULE : CDC_GSM | | STATE : code ROUTINE : cdc_asn1_octet_encode | +--------------------------------------------------------------------+ PURPOSE : UNALIGNED PER encoding for the octet string type (UMTS) The coded octets are preceded by a length indicator, if they are not of fixed length. The length indicator is encoded as an ASN1_INTEGER type. */ SHORT cdc_asn1_octet_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs) { ULONG repeat; U8 *old_pstruct = NULL; #ifdef DEBUG_CCD #ifndef CCD_SYMBOLS TRACE_CCD (globs, "cdc_asn1_octet_encode()"); #else TRACE_CCD (globs, "cdc_asn1_octet_encode() %s", ccddata_get_alias((USHORT) e_ref, 1)); #endif #endif /* * Set pstrcutOffs and maxRep. Check the valid flag in case of optional elements. */ if (PER_CommonBegin (e_ref, &repeat, globs) NEQ ccdOK) return 1; #ifdef DYNAMIC_ARRAYS if ( is_pointer_type(e_ref) ) { old_pstruct = globs->pstruct; globs->pstruct = *(U8 **)(globs->pstruct + globs->pstructOffs); if (ccd_check_pointer(globs->pstruct) == ccdOK) { globs->pstructOffs = 0; } else { ccd_recordFault (globs, ERR_INVALID_PTR, BREAK, (USHORT) e_ref, &globs->pstruct[globs->pstructOffs]); return 1; } } #endif bf_writeBitStr_PER ((USHORT)(repeat << 3), globs); #ifdef DYNAMIC_ARRAYS if ( old_pstruct NEQ NULL ) globs->pstruct = old_pstruct; #endif return 1; } #endif /* !RUN_INT_RAM */