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annotate src/gpf3/ccd/ccd_elem.c @ 460:4d4f0bba9469

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doc/D-Sample written
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 19 Mar 2018 18:45:16 +0000
parents c41a534f33c6
children
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2
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project :
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4 | Modul : ccd_elem.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 : Condat Conder Decoder -
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18 | Definition of encoding and decoding functions of
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19 | information elements of air interface messages
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20 +-----------------------------------------------------------------------------
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21 */
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22
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23 #define CCD_ELEM_C
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24
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25 #include <stdio.h>
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26 #include <string.h>
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27
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28 #include "typedefs.h"
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29 #include "ccd_globs.h"
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30 #include "ccd.h"
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31 #include "ccdtable.h"
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32 #include "ccddata.h"
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33 #include "ccdapi.h"
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34 #include "bitfun.h"
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35
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36 #ifndef RUN_INT_RAM
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37 /*
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38 +--------------------------------------------------------------------+
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39 | PROJECT : CCD (6144) MODULE : ccd_elem |
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40 | STATE : code ROUTINE : ccd_decodeElem |
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41 +--------------------------------------------------------------------+
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42
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43 PARAMETERS: ULONG ccdid
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44 - Enumeration of the information element to be
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45 decoded in the file ccdid.h. This number is also
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46 the reference number of the IE in the melem table.
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47
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48 USHORT l_buf
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49 - Number of bits in the encoded IE.
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50
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51 USHORT o_buf
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52 - Offset of the bitstream buffer in bits.
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53
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54 U8 *buf
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55 - Bitstream buffer of the encoded IE.
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56
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57 U8 *eStruct
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58 - reference to the C-Structure containing the
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59 C-Representation of the decoded IE.
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60
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61 PURPOSE: decodes a bitstream containing an encoded information
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62 element. The results are written to a corresponding
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63 C-Structure, the C-Representation of the IE.
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64 */
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65 int CCDDATA_PREF(ccd_decodeElem) (ULONG ccdid,
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66 USHORT l_buf,
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67 USHORT o_buf,
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68 UCHAR* buf,
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69 UCHAR* eStruct)
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70 {
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71 int jmp_ret;
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72 USHORT mcompRef;
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73 T_CCD_Globs *globs;
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74 T_CCD_ERR_LIST_HEAD* eentry;
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75 T_CCD_STORE_LIST* stoentry;
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76
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77 globs = ccd_GetGlobVars (&eentry, &stoentry);
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78
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79 #ifdef DEBUG_CCD
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80 ccd_dump_msg(l_buf, o_buf, buf, globs);
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81 #endif
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82
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83 /*
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84 * setup the structure-buffer. */
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85 globs->pstruct = eStruct;
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86 globs->pstructOffs = 0;
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87
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88 ccd_common_decode_init(l_buf, o_buf, buf, globs);
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89 ccd_err_reset (eentry);
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90 globs->ccd_recurs_level =1;
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91
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92 if ((mcompRef = melem[ccdid].elemRef) EQ NO_REF)
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93 {
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94 ccd_recordFault (globs, ERR_INVALID_CCDID, BREAK, ccdid, NULL);
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95 ccd_FreeGlobVars (globs);
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96 ccd_err_free (eentry);
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97 return (BYTE)globs->CCD_Error;
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98 }
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99
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100
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101 #ifdef DEBUG_CCD
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102 #ifdef CCD_SYMBOLS
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103 TRACE_CCD (globs, "CCD decode: Element = %s",
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104 mcomp[mcompRef].name);
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105 #else
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106 TRACE_CCD (globs, "CCD decode: CCD_Id = %x", ccdid);
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107 #endif
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108 #endif
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109
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110 #ifdef ERR_TRC_STK_CCD
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111 /* save the value for tracing in error case */
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112 globs->error_stack[0] = mcompRef;
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113 #endif /* ERR_TRC_STK_CCD */
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114
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115 /*
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116 * Clean up the entite C-structure before decoding.
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117 * Do not overwrite the MsgId (1. Byte)
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118 */
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119 #ifdef DEBUG_CCD
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120 TRACE_CCD (globs, "CCD Cleaning struct %ld bytes",
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121 mcomp[mcompRef].cSize);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123 memset ((UBYTE *) globs->pstruct, 0,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 (size_t)(mcomp[mcompRef].cSize));
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 * clear the UPN stack
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129 globs->SP=0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 globs->StackOvfl=FALSE;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131 globs->KeepReg[0] = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 * inform the GSM-CODEC about the begin of a new message
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 cdc_GSM_start (globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 jmp_ret = setjmp (globs->jmp_mark);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 if (jmp_ret EQ 0)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 globs->jmp_mark_set = TRUE;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 ccd_decodeComposition ((ULONG) mcompRef, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 TRACE_CCD (globs, "CCD-ERROR = %d", globs->CCD_Error);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 TRACE_CCD (globs, "-------------------------------------------------");
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 #endif /* DEBUG_CCD */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 ccd_FreeGlobVars (globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 ccd_err_free (eentry);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 return (BYTE) globs->CCD_Error;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 #endif /* !RUN_INT_RAM */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 #ifndef RUN_INT_RAM
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 | PROJECT : CCD (6144) MODULE : ccd_elem |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 | STATE : code ROUTINE : ccd_encodeElem |
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 +--------------------------------------------------------------------+
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 PARAMETERS: ULONG ccdid
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 - Enumeration of the information element to be
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 encoded in the file ccdid.h. This number is also
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 the reference number of the IE in the melem table
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 USHORT l_buf
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 - Number of bits in the encoded IE.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 USHORT o_buf
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 - Offset of the bitstream buffer in bits.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 U8 *buf
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 - Bitstream buffer of the encoded IE.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 UBYTE * eStruct
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 - reference to the C-Structure containing the
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 C-Representation of the decoded IE.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 PURPOSE: encodes a C-Structure containing the C-Representation of
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 an information element to a bitstream.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 int CCDDATA_PREF(ccd_encodeElem) (ULONG ccdid,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 USHORT* l_buf,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 USHORT o_buf,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 UCHAR* buf,
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 UCHAR* eStruct)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 int jmp_ret;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 USHORT maxBytes, mcompRef;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 T_CCD_Globs *globs;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 T_CCD_ERR_LIST_HEAD* eentry;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 T_CCD_STORE_LIST* stoentry;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 globs = ccd_GetGlobVars (&eentry, &stoentry);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 ccd_err_reset (eentry);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201 #ifdef DEBUG_CCD
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203 /* to avoid the vsprintf if the traces won't appear anyhow */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 ULONG mask;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 if (vsi_gettracemask (globs->me, globs->me, &mask) != VSI_ERROR)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207 globs->TraceIt = mask & TC_CCD;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210 #endif
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 /*
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 * Set a sign that no call to setjmp() is done. So ccd_setError
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 * performs no longjmp in case of an error.
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 globs->jmp_mark_set = FALSE;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218 /* Setup the bitbuffer. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 globs->bitbuf = buf;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 globs->bitpos = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 /* Setup the structure-buffer. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 globs->pstruct = eStruct;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 globs->pstructOffs = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226 /* Cleanup the read-caches. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 globs->lastbytepos16 = globs->lastbytepos32 = 0xffff;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
228
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
229 /* Setup the bitoffset. */
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
230 globs->bitoffs = o_buf;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
231 bf_incBitpos (o_buf, globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
232 globs->bitbuf[globs->bytepos] = 0;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
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 globs->CCD_Error = ccdOK;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
235 globs->ccd_recurs_level =1;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
236
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
237 if ((mcompRef = melem[ccdid].elemRef) EQ NO_REF)
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
238 {
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
239 ccd_recordFault (globs, ERR_INVALID_CCDID, BREAK, ccdid, NULL);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
240 ccd_FreeGlobVars (globs);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
241 ccd_err_free (eentry);
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
242 return (BYTE)globs->CCD_Error;
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
243 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
244
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
245 #ifdef DEBUG_CCD
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
246 #ifdef CCD_SYMBOLS
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
247 TRACE_CCD (globs, "CCD encode: Element = %s",
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
248 mcomp[mcompRef].name);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
249 #else
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
250 TRACE_CCD (globs, "CCD encode: CCD_Id = %x", ccdid);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
251 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
252 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
253
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
254 #ifdef ERR_TRC_STK_CCD
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
255 /* Save the value for tracing in error case. */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
256 globs->error_stack[0] = mcompRef;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
257 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
258
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
259 maxBytes = (USHORT) (mcomp[mcompRef].bSize+7)>>3;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
260 #ifdef DEBUG_CCD
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
261 TRACE_CCD (globs, "-------------------------------------------------");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
262 TRACE_CCD (globs, "CCD: Code Elem");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
263 TRACE_CCD (globs, "Cleaning %d bits (%d bytes) of the bitstream",
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
264 mcomp[mcompRef].bSize, maxBytes);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
265 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
266
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
267 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
268 * Clean up the bit buffer for the encoded message before encoding.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
269 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
270 memset ((U8 *) &buf[o_buf>>3], 0, (size_t) maxBytes);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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271
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
272 /* Store the length of ereased buffer to support error handling. */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
273 globs->buflen = (USHORT) mcomp[mcompRef].bSize;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
274
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
275 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
276 * Clear the UPN stack.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
277 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
278 globs->SP=0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
279 globs->StackOvfl=FALSE;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
280 globs->KeepReg[0] = 0;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
281
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
282 /*
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
283 * Inform the GSM-CODEC about the begin of a new message.
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
284 */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
285 cdc_GSM_start (globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
286
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
287 jmp_ret = setjmp (globs->jmp_mark);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
288
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
289 if (jmp_ret EQ 0)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
290 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
291 globs->jmp_mark_set = TRUE;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
292 ccd_encodeComposition ((ULONG) mcompRef, globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
293 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
294
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
295 *l_buf = (USHORT)(globs->bitpos - globs->bitoffs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
296
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
297 #ifdef DEBUG_CCD
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
298 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
299 int i, j, buflen;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
300 char s[64], c[4];
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
301
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
302 buflen = (*l_buf + o_buf + 7) >> 3;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
303
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
304 TRACE_CCD (globs, "-------------------------------------------------");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
305 TRACE_CCD (globs, " After ENCODING: lbuf= %d, obuf= %d", *l_buf, o_buf);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
306 TRACE_CCD (globs, " Hex dump of encoded message:");
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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 s[0] = '\0';
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
309 for (i = o_buf >> 3; i < buflen; i+=16)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
310 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
311 for (j = 0; j < 16; j++)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
312 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
313 if ((i+j) < buflen)
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
314 {
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
315 sprintf(c, " %02x", buf[i+j]);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
316 strcat (s, c);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
317 }
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
318 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
319 TRACE_CCD (globs, "%s", s);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
320 s[0] = '\0';
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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 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
323 #endif
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
324
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
325 #ifdef DEBUG_CCD
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
326 TRACE_CCD (globs, "CCD-ERROR = %d", globs->CCD_Error);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
327 TRACE_CCD (globs, "-------------------------------------------------");
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
328 #endif /* DEBUG_CCD */
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
329
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
330 ccd_FreeGlobVars (globs);
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
331 ccd_err_free (eentry);
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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 return (BYTE) globs->CCD_Error;
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Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
334 }
c41a534f33c6 src/gpf3: preened GPF goo from TCS3.2
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
335 #endif /* !RUN_INT_RAM */