annotate src/gpf3/ccd/ccd_elem.c @ 686:59f07d67eb45

luna target split into luna1 and luna2 luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard luna2 is FC Luna based on FC Caramel2 MB
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 12 Oct 2020 18:51:24 +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 : 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 */