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annotate src/gpf3/ccd/asn1_seq.c @ 594:9327935d8549

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doc/C1xx-Howto: various updates
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 17 Mar 2019 04:52:06 +0000
parents c41a534f33c6
children
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul : asn1_seq.c
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : Definition of encoding and decoding functions for ASN1_SEQUENCE
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18 | elements
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19 +-----------------------------------------------------------------------------
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20 */
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21
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22 #define ASN1_SEQ_C
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23
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24 /*
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25 * Standard definitions like UCHAR, ERROR etc.
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26 */
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27 #include "typedefs.h"
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28 #include "header.h"
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29
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30 /*
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31 * Prototypes of ccd (USE_DRIVER EQ undef) for prototypes only
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32 * look at ccdapi.h
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33 */
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34 #undef USE_DRIVER
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35 #include "ccdapi.h"
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36
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37 /*
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38 * Types and functions for bit access and manipulation
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39 */
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40 #include "ccd_globs.h"
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41 #include "bitfun.h"
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42
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43 /*
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44 * Prototypes and constants in the common part of ccd
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45 */
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46 #include "ccd.h"
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47 #include "ccd_codingtypes.h"
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48
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49 /*
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50 * Declaration of coder/decoder tables
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51 */
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52 #include "ccdtable.h"
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53 #include "ccddata.h"
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54
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55 EXTERN T_FUNC_POINTER codec[MAX_CODEC_ID+1][2];
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56
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57 #ifndef RUN_INT_RAM
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58 /*
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59 +--------------------------------------------------------------------+
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60 | PROJECT : CCD (6144) MODULE : asn1_seq |
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61 | STATE : code ROUTINE : Read_SEQ_BitMap |
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62 +--------------------------------------------------------------------+
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63
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64 PURPOSE : Decode the bit-map preamble for OPTIONAL elements
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65 or those with DEFAULT value.
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66 */
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67 void Read_SEQ_BitMap (const ULONG first_elem, const ULONG last_elem, T_CCD_Globs *globs)
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68 {
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69 ULONG elem = first_elem;
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70 while (elem < last_elem)
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71 {
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72 if (melem[elem].optional)
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73 {
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74 /*
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75 * For optional elements read the corresponding bit in the preamble
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76 * and set the valid flag in the C-Structure to it.
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77 */
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78 if (melem[elem].elemType < 'P' OR melem[elem].elemType > 'R')
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79 {
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80 globs->pstruct[melem[elem].structOffs] = (UBYTE) bf_readBit(globs);
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81 }
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82 else
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83 {
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84 if(bf_readBit(globs)) /*elemType P, Q or R*/
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85 {
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86 /*If present set the pointer to -1 (0xFFFF) - anything else than NULL, because the
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87 element is present*/
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88 *(void**) &globs->pstruct[melem[elem].structOffs] = (void *) 0xFFFF;
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89 }
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90 else /*Not present set the pointer to NULL*/
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91 *(void**) &globs->pstruct[melem[elem].structOffs] = NULL;
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92
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93 }
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94 }
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95 /*
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96 * For optional elements read the corresponding bit in the preamble
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97 * and set the valid flag in the C-structure to it.
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98 */
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99 else if (melem[elem].codingType EQ CCDTYPE_ASN1_INTEGER)
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100 {
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101 /*
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102 * Check if this variable has a default value.
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103 * As long as the DEFAULT values are given with ranges it is right to
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104 * look for isDefault in the second entry in mval.cdg.
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105 * There is no valid flag for elements with default value. But we use
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106 * the first byte of this element within the C-structure for giving a
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107 * signal to this function. The only simple type which has DEFAULT is INTEGER.
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108 */
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109 if (mval[mvar[melem[elem].elemRef].valueDefs+1].isDefault EQ 2)
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110 {
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111 globs->pstruct[melem[elem].structOffs] = (UBYTE) bf_readBit(globs);
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112 }
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113 }
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114 elem++;
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115 }
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116 }
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117 #endif /* !RUN_INT_RAM */
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118
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119 #ifndef RUN_INT_RAM
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120 /*
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121 +--------------------------------------------------------------------+
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parents:
diff changeset
122 | PROJECT : CCD (6144) MODULE : CDC_GSM |
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parents:
diff changeset
123 | STATE : code ROUTINE : cdc_asn1_seq_decode |
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parents:
diff changeset
124 +--------------------------------------------------------------------+
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parents:
diff changeset
125
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parents:
diff changeset
126 PURPOSE : Decoding of the SEQUENCE and SEQUENCE OF type for UMTS
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parents:
diff changeset
127 The element can be a field of fixed or variable length.
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parents:
diff changeset
128 It can contain OPTIONAL elements or integer elements with
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parents:
diff changeset
129 a DEFAULT value.
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parents:
diff changeset
130 A special case is when the element is a so called msg_data.
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parents:
diff changeset
131 According to CCDDATA a message is made of a msg_type and
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parents:
diff changeset
132 a msg_data part. If the msg_data has a coding type of
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parents:
diff changeset
133 ASN1_SEQUENCE this function is called.
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parents:
diff changeset
134 In this case CCD needs to pass over the msg_type by
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parents:
diff changeset
135 incrementing globs->pstruct. A msg_data sequence can not
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parents:
diff changeset
136 be optional. Nor it can be an array of msg_data.
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parents:
diff changeset
137 If the sequence is not a msg_data this function is called
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 as an equivalent to ccd_decodeComposition. Hence the
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 increment on globs->ccd_recurs_level. A non-msg_data
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parents:
diff changeset
140 sequence can be optional or an array.
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parents:
diff changeset
141 */
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parents:
diff changeset
142 SHORT cdc_asn1_seq_decode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
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parents:
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143 {
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parents:
diff changeset
144 ULONG repeat=1, max_rep=1;
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parents:
diff changeset
145 ULONG cSize, first_elem, last_elem, elem;
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parents:
diff changeset
146 UBYTE *old_pstruct;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 #ifdef DEBUG_CCD
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parents:
diff changeset
148 static S8 trace_nesting_level = -1;
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parents:
diff changeset
149 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 #ifdef DEBUG_CCD
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parents:
diff changeset
152 #ifndef CCD_SYMBOLS
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parents:
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153 TRACE_CCD (globs, "cdc_asn1_seq_decode()");
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parents:
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154 #else
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 TRACE_CCD (globs, "cdc_asn1_seq_decode() %s", mcomp[melem[e_ref].elemRef].name);
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parents:
diff changeset
156 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 #endif
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parents:
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158
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parents:
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159 /*
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parents:
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160 * This function is called as an equivalent to ccd_decodeComposition.
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parents:
diff changeset
161 * Hence the increment on globs->ccd_recurs_level.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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162 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 globs->ccd_recurs_level ++;
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parents:
diff changeset
164
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 * Set pstrcutOffs and max_rep.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 * Check the valid flag in case of optional elements.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 if (PER_CommonBegin (e_ref, &max_rep, globs) NEQ ccdOK)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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170 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 globs->ccd_recurs_level --;
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parents:
diff changeset
172 return 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 * Prepare for decoding of the same sequence type up to max_rep times.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 * Set the upper and lower bound of elemRef for processing of each repeatition.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 * Read the C-size to go ahead in the C-structure after each repeatition.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 switch (melem[e_ref].elemType)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 case 'C':
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parents:
diff changeset
183 case 'D':
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 case 'E':
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 case 'P':
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 case 'Q':
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parents:
diff changeset
187 elem = (ULONG) melem[e_ref].elemRef;
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parents:
diff changeset
188 first_elem = (ULONG) mcomp[elem].componentRef;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 last_elem = first_elem + mcomp[elem].numOfComponents;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 cSize = (ULONG) mcomp[elem].cSize;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 break;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 case 'F':
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 case 'R':
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 first_elem = e_ref;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 last_elem = e_ref + 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 cSize = (ULONG) mvar[e_ref].cSize;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 break;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 default:
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 ccd_setError (globs, ERR_DEFECT_CCDDATA, BREAK,
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 (USHORT) (globs->bitpos), (USHORT) -1);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 return 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 };
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 * Store the current value of the C-structure pointer.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 * After decoding the SEQUENCE component we will set the pointer
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 * to this stored value. Then we will use pstructOffs for pointing
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 * to the next element.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 old_pstruct = globs->pstruct;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 #ifdef DYNAMIC_ARRAYS
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 * Allocate memory for this whole composition, if elemType is
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 * one of the pointer types.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 if ( is_pointer_type(e_ref))
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 if ( PER_allocmem_and_update(e_ref, max_rep, globs) NEQ ccdOK )
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 /* No memory - Return. Error already set in function call above. */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 globs->ccd_recurs_level --;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 return 1;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 globs->pstruct += globs->pstructOffs;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 * Decode all elements of the field.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 while (repeat <= max_rep)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
233 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
234 Read_SEQ_BitMap (first_elem, last_elem, globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 elem = first_elem;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 * Decode all elements of the array
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 #ifdef DEBUG_CCD
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 trace_nesting_level++;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 #endif
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parents:
diff changeset
243 while (elem < last_elem)
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parents:
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244 {
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parents:
diff changeset
245 #ifdef ERR_TRC_STK_CCD
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parents:
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246 /*
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247 * Save the value for tracing in error case.
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parents:
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248 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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249 globs->error_stack[globs->ccd_recurs_level] = (USHORT) elem;
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parents:
diff changeset
250 #endif /* ERR_TRC_STK_CCD */
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parents:
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251
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 #ifdef DEBUG_CCD
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253 #ifndef CCD_SYMBOLS
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parents:
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254 TRACE_CCD (globs, "decoding level %d element %d", trace_nesting_level, elem - first_elem);
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255 #else
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parents:
diff changeset
256 TRACE_CCD (globs, "decoding level %d element %d '%s'",trace_nesting_level, elem - first_elem, ccddata_get_alias((USHORT) elem, 1));
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parents:
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257 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258 #endif
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259
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parents:
diff changeset
260 /*
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parents:
diff changeset
261 * Use the jump-table for selecting the decode function.
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262 * Possible types are 0, ASN1_INTEGER, BITSTRING, ASN1_CHOICE and
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263 * ASN1_SEQUENCE. In case of 0 function cdc_STD_decode will be called.
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parents:
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264 */
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265 (void) codec[melem[elem].codingType][DECODE_FUN]
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266 (c_ref, elem, globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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267 elem ++;
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Mychaela Falconia <falcon@freecalypso.org>
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268 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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269 #ifdef DEBUG_CCD
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parents:
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270 trace_nesting_level--;
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parents:
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271 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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272
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parents:
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273 /*
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parents:
diff changeset
274 * Set the pointer of the C-structure on the next element.
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parents:
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275 */
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parents:
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276 globs->pstruct += cSize;
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parents:
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277
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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278 repeat ++;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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279 }
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parents:
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280
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281 /*
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parents:
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282 * Prepare for decoding the next element.
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parents:
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283 */
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284 globs->pstruct = old_pstruct;
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parents:
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285 globs->ccd_recurs_level--;
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parents:
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286
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Mychaela Falconia <falcon@freecalypso.org>
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287 return 1;
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Mychaela Falconia <falcon@freecalypso.org>
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288 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 #endif /* !RUN_INT_RAM */
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parents:
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290
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parents:
diff changeset
291 #ifndef RUN_INT_RAM
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parents:
diff changeset
292 /*
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Mychaela Falconia <falcon@freecalypso.org>
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293 +--------------------------------------------------------------------+
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294 | PROJECT : CCD (6144) MODULE : asn1_seq |
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295 | STATE : code ROUTINE : Write_SEQ_BitMap |
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diff changeset
296 +--------------------------------------------------------------------+
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297
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298 PURPOSE : Encode the bit-map preamble for OPTIONAL elements
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parents:
diff changeset
299 or those with DEFAULT value.
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parents:
diff changeset
300 */
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diff changeset
301 void Write_SEQ_BitMap (const ULONG first_elem, const ULONG last_elem, T_CCD_Globs *globs)
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parents:
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302 {
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diff changeset
303 ULONG elem = first_elem;
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parents:
diff changeset
304 while (elem < last_elem)
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parents:
diff changeset
305 {
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parents:
diff changeset
306 if (melem[elem].optional)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
307 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
308 /*
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parents:
diff changeset
309 * For optional elements read the valid flag in the C-Structure
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parents:
diff changeset
310 * and overwrite the corresponding bit in the preamble.
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parents:
diff changeset
311 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312
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parents:
diff changeset
313 #if defined _TOOLS_
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 int patch;
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Mychaela Falconia <falcon@freecalypso.org>
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diff changeset
315 U16 stelem;
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parents:
diff changeset
316 stelem = globs->error_stack[globs->ccd_recurs_level];
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parents:
diff changeset
317 globs->error_stack[globs->ccd_recurs_level] = (USHORT) elem;
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parents:
diff changeset
318 patch = ccd_patch (globs, 1);
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parents:
diff changeset
319 globs->error_stack[globs->ccd_recurs_level] = stelem;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 if (patch)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
321 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
322 bf_writeBit(1, globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 elem++;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324 continue;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 #endif /* _TOOLS_ */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 #ifdef DYNAMIC_ARRAYS
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parents:
diff changeset
329 if ( is_pointer_type(elem) )
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 BOOL present;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
332 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
333 * Check for NULL pointer (== notPresent/not valid) for this element.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335 present = (*(U8 **)(globs->pstruct + melem[elem].structOffs) NEQ NULL);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
336 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
337 * Double check for 'D' to 'F' types. Both NULL pointer and
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
338 * valid flag. (Strictly not necessary, but may catch uninitialized
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
339 * flags/pointers).
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
340 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
341 if (present AND (melem[elem].elemType >= 'D' AND
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
342 melem[elem].elemType <= 'F'))
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
343 {
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parents:
diff changeset
344 present = (BOOL)globs->pstruct[melem[elem].structOffs];
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parents:
diff changeset
345 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
346 bf_writeBit(present, globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
347 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
348 else
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
349 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
350 bf_writeBit((BOOL)globs->pstruct[melem[elem].structOffs], globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
351 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
352 else if (melem[elem].codingType EQ CCDTYPE_ASN1_INTEGER)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
353 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
354 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
355 * Check if this variable has a default value.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
356 * As long as the DEFAULT values are given with ranges it is right to
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
357 * look for isDefault in the second entry in mval.cdg.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
358 * There is no valid flag for elements with default value. So we need
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
359 * to read the value from C-structure and compare it with the DEFAULT
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
360 * value given in the mval table. The only simple type which has
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
361 * DEFAULT is INTEGER.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
362 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
363 if (mval[mvar[melem[elem].elemRef].valueDefs+1].isDefault EQ 2)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
364 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
365 U32 value=0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
366 UBYTE *p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
367 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
368 * setup the read pointer to the element in the C-structure
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
369 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
370 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
371 if ( is_pointer_type(elem) )
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
372 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
373 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
374 * NULL pointers should be caught as part of the optionality
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
375 * check in PER_CommonBegin()
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
376 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
377 p = *(U8 **)(globs->pstruct + globs->pstructOffs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
378 if (ccd_check_pointer(p) != ccdOK)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
379 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
380 ccd_recordFault (globs, ERR_INVALID_PTR, BREAK, (USHORT) elem,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
381 &globs->pstruct[globs->pstructOffs]);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
382 return;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
383 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
384 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
385 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
386 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
387 p = globs->pstruct + melem[elem].structOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
388 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
389 * Default values are all positive and small values (< 64K)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
390 * in the current version of umts. The cases 'L' and 'C' are added
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
391 * to be ready for a future change where we need also a check of
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
392 * possible errors through type casting.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
393 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
394 switch (mvar[melem[elem].elemRef].cType)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
395 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
396 case 'B':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
397 value = (U32)*(UBYTE *) p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
398 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
399 case 'C':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
400 value = (U32)(S32)*(S8 *) p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
401 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
402 case 'S':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
403 value = (U32)(*(USHORT *) p);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
404 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
405 case 'T':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
406 value = (U32)(S32)*(S16 *) p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
407 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
408 case 'L':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
409 value = (U32)*(S32 *) p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
410 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
411 case 'M':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
412 value = (U32)*(U32 *) p;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
413 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
414 default:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
415 ccd_setError (globs, ERR_DEFECT_CCDDATA, BREAK, (USHORT) -1);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
416 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
417 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
418 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
419 * Compare the value to be encoded with the default value.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
420 * Write the presence flag into the preamble.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
421 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
422 if (value EQ (U32)mval[mvar[melem[elem].elemRef].valueDefs+1].startValue)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
423 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
424 bf_writeBit(0, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
425 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
426 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
427 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
428 bf_writeBit(1, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
429 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
430 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
431 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
432 elem++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
433 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
434 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
435 #endif /* !RUN_INT_RAM */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
436
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
437 #ifndef RUN_INT_RAM
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
438 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
439 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
440 | PROJECT : CCD (6144) MODULE : CDC_GSM |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
441 | STATE : code ROUTINE : cdc_asn1_seq_encode |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
442 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
443
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
444 PURPOSE : Decoding of the SEQUENCE and SEQUENCE OF type for UMTS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
445 The element can be a field of fixed or variable length.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
446 It can contain OPTIONAL elements or integer elements with
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
447 a DEFAULT value.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
448 A special case is when the element is a so called msg_data.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
449 According to CCDDATA a message is made of a msg_type and
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
450 a msg_data part. If the msg_data has a coding type of
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
451 ASN1_SEQUENCE this function is called.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
452 In this case CCD needs to pass over the msg_type by
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
453 incrementing globs->pstruct. A msg_data sequence can not
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
454 be optional. Nor it can be an array of msg_data.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
455 If the sequence is not a msg_data this function is called
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
456 as an equivalent to ccd_encodeComposition. Hence the
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
457 increment on globs->ccd_recurs_level. A non-msg_data
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
458 sequence can be optional or an array.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
459 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
460 SHORT cdc_asn1_seq_encode (const ULONG c_ref, const ULONG e_ref, T_CCD_Globs *globs)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
461 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
462 ULONG repeat=1, max_rep=1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
463 ULONG cSize, first_elem, last_elem, elem;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
464 UBYTE *old_pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
465 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
466 static S8 trace_nesting_level = -1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
467 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
468
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
469 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
470 #ifndef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
471 TRACE_CCD (globs, "cdc_asn1_seq_encode()");
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
472 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
473 TRACE_CCD (globs, "cdc_asn1_seq_encode() %s", mcomp[melem[e_ref].elemRef].name);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
474 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
475 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
476
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
477 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
478 * This function is called as an equivalent to ccd_encodeComposition.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
479 * Hence the increment on globs->ccd_recurs_level.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
480 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
481 globs->ccd_recurs_level ++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
482
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
483 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
484 * Set pstrcutOffs and max_rep.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
485 * Check the valid flag in case of optional elements.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
486 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
487 if (PER_CommonBegin (e_ref, &max_rep, globs) NEQ ccdOK)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
488 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
489 globs->ccd_recurs_level --;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
490 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
491 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
492
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
493 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
494 * Prepare for encoding of the same sequence type up to max_rep times.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
495 * Set the upper and lower bound of elemRef for processing of each repeatition.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
496 * Read the C-size to go ahead in the C-structure after each repeatition.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
497 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
498 switch (melem[e_ref].elemType)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
499 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
500 case 'C':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
501 case 'D':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
502 case 'E':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
503 case 'P':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
504 case 'Q':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
505 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
506 elem = (ULONG) melem[e_ref].elemRef;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
507 first_elem = (ULONG) mcomp[elem].componentRef;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
508 last_elem = first_elem + mcomp[elem].numOfComponents;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
509 cSize = (ULONG) mcomp[elem].cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
510 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
511 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
512 case 'F':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
513 case 'R':
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
514 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
515 first_elem = e_ref;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
516 last_elem = e_ref + 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
517 cSize = (ULONG) mvar[e_ref].cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
518 break;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
519 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
520 default:
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
521 ccd_setError (globs, ERR_DEFECT_CCDDATA, BREAK,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
522 (USHORT) (globs->bitpos), (USHORT) -1);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
523 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
524
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
525 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
526 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
527 * Store the current value of the C-structure pointer.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
528 * After encoding the SEQUENCE component we will set the pointer
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
529 * to this stored value. Then we will use pstructOffs for pointing
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
530 * to the next element.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
531 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
532 old_pstruct = globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
533 globs->pstruct += globs->pstructOffs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
534
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
535 #ifdef DYNAMIC_ARRAYS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
536 if ( is_pointer_type(e_ref) ) {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
537 if (ccd_check_pointer(*(U8 **)globs->pstruct) == ccdOK)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
538 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
539 globs->pstruct = *(U8 **) globs->pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
540 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
541 else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
542 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
543 ccd_recordFault (globs, ERR_INVALID_PTR, BREAK, (USHORT) e_ref,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
544 &globs->pstruct[globs->pstructOffs]);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
545 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
546 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
547 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
548 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
549
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
550
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
551 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
552 * Encode all elements of the field.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
553 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
554 while (repeat <= max_rep)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
555 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
556 Write_SEQ_BitMap (first_elem, last_elem, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
557
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
558 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
559 * Encode all elements
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
560 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
561 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
562 trace_nesting_level++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
563 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
564
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
565 elem = first_elem;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
566 while (elem < last_elem)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
567 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
568 #ifdef ERR_TRC_STK_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
569 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
570 * Save the value for tracing in error case.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
571 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
572 globs->error_stack[globs->ccd_recurs_level] = (USHORT) elem;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
573 #endif /* ERR_TRC_STK_CCD */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
574 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
575 #ifndef CCD_SYMBOLS
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
576 TRACE_CCD (globs, "encoding level %d element %d", trace_nesting_level, elem - first_elem);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
577 #else
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
578 TRACE_CCD (globs, "encoding level %d element %d '%s'", trace_nesting_level, elem - first_elem ,ccddata_get_alias((USHORT) elem, 1));
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
579 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
580 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
581
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
582 #if defined _TOOLS_
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
583 if (!ccd_patch (globs, 0))
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
584 #endif /* _TOOLS_ */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
585 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
586 * Use the jump-table for selecting the code function.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
587 * Possible types are 0, ASN1_INTEGER, BITSTRING, ASN1_CHOICE and
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
588 * ASN1_SEQUENCE. In case of 0 function cdc_STD_encode will be called.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
589 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
590 (void) codec[melem[elem].codingType][ENCODE_FUN]
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
591 (c_ref, elem, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
592 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
593 * Set the elemRef to the next element.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
594 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
595 elem ++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
596 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
597 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
598 trace_nesting_level--;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
599 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
600 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
601 * Set the pointer of the C-structure on the next element.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
602 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
603 globs->pstruct += cSize;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
604
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
605 repeat ++;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
606 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
607
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
608 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
609 * Prepare for encoding the next element.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
610 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
611 globs->pstruct = old_pstruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
612 globs->ccd_recurs_level--;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
613 return 1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
614 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
615 #endif /* !RUN_INT_RAM */