FreeCalypso > hg > fc-tourmaline

annotate src/g23m-aci/aci/plmn_decoder.c @ 301:4bb5772a05a3

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AT%SPVER: new command for setting custom speech version lists The speech version list in the Bearer Capability IE tells the network which speech codecs are supported by the MS, and in which order of preference. The standard behaviour is to list all codecs that are supported by the hw+fw platform, and the standard preference order is newer over older, FR over HR. But sometimes it is desirable (for network testing) to artificially restrict which codecs the test MS will declare as supported, and/or to list them in some peculiar non-standard order of preference. Add a new private AT command, AT%SPVER, allowing the user to set and clear custom speech version lists for the Bearer Capability IE composer in CC.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 May 2023 21:43:10 +0000
parents fa8dc04885d8
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
1
fa8dc04885d8 src/g23m-*: import from Magnetite
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parents:
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1 /* plmn_decoder.cpp : Defines the entry point for the console application. */
fa8dc04885d8 src/g23m-*: import from Magnetite
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2
fa8dc04885d8 src/g23m-*: import from Magnetite
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3 #include <assert.h>
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4 #include <stdio.h>
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5 #include <stddef.h>
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6 #include <stdlib.h>
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7 #include <string.h>
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8
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9 #ifdef TI_PS_OP_OPN_TAB_ROMBASED
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10 #ifndef CMH_PLMN_DECODER_C
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11 #define CMH_PLMN_DECODER_C
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12 #endif
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13
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14 #include "aci_all.h"
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15
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16 /*==== INCLUDES ===================================================*/
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17
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18 #include "aci_cmh.h"
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19 #include "ati_cmd.h"
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20 #include "aci_cmd.h"
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21 #include "aci_mem.h"
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22 #include "pcm.h"
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23
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24 #ifdef TI_PS_OP_OPN_TAB_ROMBASED
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25 #include "rom_tables.h"
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26 #endif /* TI_PS_OP_OPN_TAB_ROMBASED */
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27
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28
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29 #ifdef FAX_AND_DATA
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30 #include "aci_fd.h"
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31 #endif /* of #ifdef FAX_AND_DATA */
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32
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33 #include "aci.h"
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34 #include "psa.h"
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35 #include "psa_mm.h"
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36 #include "psa_sim.h"
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37 #include "psa_util.h"
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38 #include "cmh.h"
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39
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40
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41
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42 #define PLMN_LONGNAME_LOOKUP 0xff
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43
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44 EXTERN void cmhSIM_getMncMccFrmPLMNsel( const UBYTE* ntry,
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45 SHORT* mcc,
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46 SHORT* mnc );
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47
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48 /* NHK:
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49 * Once the tables plmn_compressed, plmn_dict_offset and plmn_dict go to ROM, their names below should match corresponding ROM addresses
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50 * KSR: Moved to g23m\condat\com\src\drivers\rom_tables.c
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51 */
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52
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53 /*
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54 +----------------------------------------------------------------------------+
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55 | PROJECT : GSM-PS (6147) MODULE : MM_MM |
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56 | STATE : code ROUTINE : cmhMM_CompLongLength |
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57 +----------------------------------------------------------------------------+
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58
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59 PURPOSE : This function gets the compressed length of the longName
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Mychaela Falconia <falcon@freecalypso.org>
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60 from a compressed PLMN entry.
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61
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62 */
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63 LOCAL USHORT cmhMM_CompLongLength (const UBYTE *plmn_comp_entry)
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64 {
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65 UBYTE length_byte;
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66
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67 length_byte = *(plmn_comp_entry + 3);
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68
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69 return ((length_byte >> 3) & 0x1f) + 1;
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70 }
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71
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72 /*
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73 +----------------------------------------------------------------------------+
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74 | PROJECT : GSM-PS (6147) MODULE : MM_MM |
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75 | STATE : code ROUTINE : cmhMM_CompShrtLength |
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76 +----------------------------------------------------------------------------+
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77
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78 PURPOSE : This function gets the compressed length of the shrtName
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79 from a compressed PLMN entry.
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80
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81 */
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82 LOCAL USHORT cmhMM_CompShrtLength (const UBYTE *plmn_comp_entry)
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83 {
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84 UBYTE length_byte;
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85
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86 length_byte = *(plmn_comp_entry + 3);
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87
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88 return ((length_byte ) & 0x07) + 1;
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89 }
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90
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91
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92 /*
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93 +----------------------------------------------------------------------------+
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94 | PROJECT : GSM-PS (6147) MODULE : MM_MM |
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95 | STATE : code ROUTINE : cmhMM_PlmnEntryLength |
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96 +----------------------------------------------------------------------------+
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97
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98 PURPOSE : This function gets the length of a compressed PLMN entry.
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99
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100 */
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101 GLOBAL USHORT cmhMM_PlmnEntryLength (const UBYTE *plmn_comp_entry)
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102 {
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103 return (4 + cmhMM_CompLongLength (plmn_comp_entry)
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104 + cmhMM_CompShrtLength (plmn_comp_entry));
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105 }
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106
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107
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108 /*
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109 +----------------------------------------------------------------------------+
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110 | PROJECT : GSM-PS (6147) MODULE : MM_MM |
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111 | STATE : code ROUTINE : cmhMM_Decompress |
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112 +----------------------------------------------------------------------------+
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113
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114 PURPOSE : This function decompresses a compressed string.
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115 If the decompressed string is the long PLMN name the longName
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116 parameter is NULL, when the decompressed string is the short
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117 PLMN name the longName parameter is the previously decompressed
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118 PLMN long name, as in some cases the short PLMN name consists of
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119 parts of the long PLMN name lookups within the decompressed long
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120 name will be done when advised to do so by the compressed byte
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121 string.
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122 On success the function returns with zero, on detection of an
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123 internal error a negative value is returned.
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124
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125 */
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126 LOCAL SHORT cmhMM_Decompress (char *decomp_string,
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127 const char *longName,
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Mychaela Falconia <falcon@freecalypso.org>
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128 const UBYTE *comp_string,
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Mychaela Falconia <falcon@freecalypso.org>
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129 USHORT comp_length)
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130 {
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131 USHORT offset;
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Mychaela Falconia <falcon@freecalypso.org>
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132 USHORT length;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 while (comp_length > 0)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 if (*comp_string < 128)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 /* GSM default alphabet. Take character 1:1 */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 *decomp_string = *comp_string;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 decomp_string++;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 else if (*comp_string EQ PLMN_LONGNAME_LOOKUP)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 if ((longName EQ NULL) OR (comp_length <= 1))
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 TRACE_ERROR ("Cannot process longName lookup");
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147 return -1;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 /* Decoding short name. Lookup into long name */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 /* Skip PLMN_LONGNAME_LOOKUP */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 comp_string++;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154 comp_length--;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 /* Get offset and length of substring in long name */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157 offset = (*comp_string >> 3) & 0x1f;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 length = (*comp_string & 0x07) + 1;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 memcpy (decomp_string, longName + offset, length);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 decomp_string += length;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 else
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164 /* Dictionary lookup */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166 /* Get offset of dictionary entry */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 offset = *(ptr_plmn_dict_offset + (*comp_string - 128));
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 /* Get length of dictionary entry */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170 length = *(ptr_plmn_dict_offset + (*comp_string - 128 + 1)) - offset;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 memcpy (decomp_string, ptr_plmn_dict + offset, length);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 decomp_string += length;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 comp_string++;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175 comp_length--;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 decomp_string = '\0';
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 return 0;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182 /*
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 +----------------------------------------------------------------------------+
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 | PROJECT : GSM-PS (6147) MODULE : MM_MM |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185 | STATE : code ROUTINE : cmhMM_decodePlmn |
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 +----------------------------------------------------------------------------+
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 PURPOSE : This function decodes a compressed PLMN entry into a decompressed
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189 T_OPER_ENTRY structure. On success this function returns with
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 zero, if during decompression an internal error is detected the
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191 function returns with a negative value.
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 GLOBAL SHORT cmhMM_decodePlmn (T_OPER_ENTRY *oper, const UBYTE *plmn_comp_entry)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 {
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 SHORT mcc; /* Mobile Country Code */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
197 SHORT mnc; /* Mobile Network Code */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
198 USHORT comp_Length; /* Compressed string length */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
199 SHORT result; /* Decompression result */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
200 const UBYTE *comp_ptr; /* Compressed PLMNs pointer */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
201
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
202 memset (oper, 0, sizeof (T_OPER_ENTRY));
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
203
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
204 cmhSIM_getMncMccFrmPLMNsel (plmn_comp_entry, &mcc, &mnc);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
205 oper->mcc = mcc;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
206 oper->mnc = mnc;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
207
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
208 if (mcc EQ -1)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
209 return -1; /* Got end of list, not processing further */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
210
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
211 /* Decompress longName */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
212 comp_ptr = plmn_comp_entry + 4;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
213 comp_Length = cmhMM_CompLongLength (plmn_comp_entry);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
214 result = cmhMM_Decompress (oper->longName, NULL,
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
215 comp_ptr, comp_Length);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
216 if (result < 0)
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
217 return result;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
218
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
219 /* Decompress shrtName */
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
220 comp_ptr += comp_Length;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
221 comp_Length = cmhMM_CompShrtLength (plmn_comp_entry);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
222 result = cmhMM_Decompress (oper->shrtName, oper->longName,
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
223 comp_ptr, comp_Length);
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
224 return result;
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
225 }
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
226
fa8dc04885d8 src/g23m-*: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
227 #endif