author | andy simpson <andrews@symbian.org> |
Fri, 17 Sep 2010 17:50:04 +0100 | |
branch | RCL_3 |
changeset 61 | b670675990af |
parent 0 | e4d67989cc36 |
permissions | -rw-r--r-- |
0
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# Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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# All rights reserved. |
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# This component and the accompanying materials are made available |
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# under the terms of "Eclipse Public License v1.0" |
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5 |
# which accompanies this distribution, and is available |
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# at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 |
# |
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# Initial Contributors: |
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# Nokia Corporation - initial contribution. |
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10 |
# |
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11 |
# Contributors: |
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12 |
# |
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# Description: |
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14 |
# |
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15 |
|
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use strict; |
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use integer; |
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18 |
|
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my $numberOfBitsUsedForDictionaryTokens=3; |
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my @dictionarySource= |
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21 |
( |
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'{1}data\\', |
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'z:\system\\', |
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24 |
'ikon{3}', |
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25 |
'.mbm', |
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'my_{5}', |
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'program', |
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28 |
); |
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my @resourceSource= |
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30 |
( |
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'<C,18>My {5} is cool', |
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'<C,24>{0}e{2}', |
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'<V,9174804><C,6><V,-6208493><v,0x3176>', |
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'<V,-120727><V,-82385253><v,0x3176>', |
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'<C,0><C,2><C,2><C,24><C,24>{0}u{2}<C,1><C,40><C,40>{1}apps\{4}\{4}{3}', |
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36 |
); |
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37 |
|
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my $outputFile=shift; |
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my $dictionaryDataAndIndex=''; |
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my $resourceDataAndIndex=''; |
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&generateDataAndIndexFromSource(\$dictionaryDataAndIndex, \@dictionarySource); |
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&generateDataAndIndexFromSource(\$resourceDataAndIndex, \@resourceSource); |
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(system('uidcrc 0x101f5010 0 0x00018bf1 '.$outputFile)==0) or die; |
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(-s($outputFile)==16) or die; |
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open(OUTPUT_INDEX_FILE, '>> '.$outputFile) or die; |
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binmode(OUTPUT_INDEX_FILE); |
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print(OUTPUT_INDEX_FILE pack('Cv2', 0xc0|($numberOfBitsUsedForDictionaryTokens-3), 300, 16+5+1+length($dictionaryDataAndIndex))); # the 5-byte header for dictionary-compressed resource files |
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print(OUTPUT_INDEX_FILE pack('C', 0x13)); # the bit-array of resources containing compressed Unicode |
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print(OUTPUT_INDEX_FILE $dictionaryDataAndIndex); |
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print(OUTPUT_INDEX_FILE $resourceDataAndIndex); |
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close(OUTPUT_INDEX_FILE) or die; |
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52 |
|
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sub generateDataAndIndexFromSource |
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54 |
{ |
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my $dataAndIndex=shift; |
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my $source=shift; |
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my $dataBits=''; |
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my $numberOfDataBits=0; |
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my @dataIndex=(); |
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foreach my $line (@$source) |
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61 |
{ |
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($line=~/^(.*)$/) or die; $line=$1; # get rid of the end-of-line character(s) (these, by default, are not matched by '.') |
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if ($line ne '') |
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64 |
{ |
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my $remainder=$line; |
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$line=''; |
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for (;;) |
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68 |
{ |
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if ($remainder!~/^(.*?)\<(.*)$/) |
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70 |
{ |
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$line.=$remainder; |
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last; |
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73 |
} |
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$line.=$1; |
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$remainder=$2; |
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($remainder=~/^([a-z])\,(.+?)\>(.*)$/i) or die; |
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my $template=$1; |
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my $hexadecimalInteger=$2; |
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$remainder=$3; |
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if ($hexadecimalInteger=~/^(0x[0-9a-f]+)$/i) |
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81 |
{ |
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$hexadecimalInteger=hex($hexadecimalInteger); |
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83 |
} |
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84 |
else |
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85 |
{ |
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86 |
($hexadecimalInteger=~/^\-?\d+$/i) or die; |
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87 |
} |
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$line.=pack($template, $hexadecimalInteger); |
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89 |
} |
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90 |
my $oldNumberOfDataBits=$numberOfDataBits; |
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91 |
$remainder=$line; |
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92 |
for (;;) |
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93 |
{ |
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94 |
if ($remainder!~/^(.*?)\{(.*)$/) |
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|
95 |
{ |
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96 |
&appendPrefixedStringToDataBits(\$dataBits, \$numberOfDataBits, $remainder); |
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97 |
$remainder=''; |
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98 |
last; |
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99 |
} |
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100 |
my $pre=$1; |
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101 |
my $post=$2; |
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102 |
($post=~/^(\d+)\}(.*)$/) or die; |
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103 |
&appendPrefixedStringToDataBits(\$dataBits, \$numberOfDataBits, $pre); |
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104 |
my $dictionaryIndex=$1; |
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105 |
$remainder=$2; |
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106 |
&appendBitsToDataBits(\$dataBits, \$numberOfDataBits, 1, 0); |
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107 |
&appendBitsToDataBits(\$dataBits, \$numberOfDataBits, $numberOfBitsUsedForDictionaryTokens, $dictionaryIndex); |
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108 |
} |
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109 |
(($numberOfDataBits&0xffff)==$numberOfDataBits) or die; |
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110 |
push(@dataIndex, $numberOfDataBits); |
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111 |
} |
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112 |
} |
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113 |
(length($dataBits)==($numberOfDataBits+7)/8) or die; |
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114 |
$$dataAndIndex=$dataBits; |
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115 |
$$dataAndIndex.=pack('v*', @dataIndex); |
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116 |
} |
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117 |
|
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118 |
sub appendPrefixedStringToDataBits |
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119 |
{ |
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120 |
my $dataBits=shift; |
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my $numberOfDataBits=shift; |
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122 |
my $string=shift; |
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123 |
for (;;) |
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124 |
{ |
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125 |
my $remainder=''; |
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my $lengthOfString=length($string); |
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if ($lengthOfString==0) |
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128 |
{ |
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129 |
last; |
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130 |
} |
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if ($lengthOfString==1) |
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132 |
{ |
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133 |
&appendBitsToDataBits($dataBits, $numberOfDataBits, 2, 0x1); # 1 0 |
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134 |
} |
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elsif ($lengthOfString==2) |
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136 |
{ |
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&appendBitsToDataBits($dataBits, $numberOfDataBits, 3, 0x3); # 1 1 0 |
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138 |
} |
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139 |
elsif ($lengthOfString<11) |
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140 |
{ |
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141 |
&appendBitsToDataBits($dataBits, $numberOfDataBits, 4, 0x7); # 1 1 1 0 |
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142 |
&appendBitsToDataBits($dataBits, $numberOfDataBits, 3, $lengthOfString-3); |
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143 |
} |
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144 |
else |
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145 |
{ |
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146 |
&appendBitsToDataBits($dataBits, $numberOfDataBits, 4, 0xf); # 1 1 1 1 |
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147 |
if ($lengthOfString>266) |
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148 |
{ |
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149 |
$remainder=substr($string, 266); |
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substr($string, 266)=''; |
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$lengthOfString=length($string); |
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152 |
($lengthOfString==266) or die; |
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153 |
} |
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154 |
&appendBitsToDataBits($dataBits, $numberOfDataBits, 8, $lengthOfString-11); |
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155 |
} |
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156 |
foreach my $byte (unpack('C*', $string)) |
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157 |
{ |
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158 |
&appendBitsToDataBits($dataBits, $numberOfDataBits, 8, $byte); |
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159 |
} |
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160 |
$string=$remainder; |
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161 |
} |
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162 |
} |
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163 |
|
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164 |
sub appendBitsToDataBits |
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165 |
{ |
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166 |
my $dataBits=shift; |
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167 |
my $numberOfDataBits=shift; |
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Revision: 201002
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168 |
my $numberOfBitsToAppend=shift; |
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Revision: 201002
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169 |
my $bitsToAppend=shift; |
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Revision: 201002
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170 |
for (my $i=0; $i<$numberOfBitsToAppend; ++$i) |
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171 |
{ |
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|
172 |
vec($$dataBits, $$numberOfDataBits, 1)=(($bitsToAppend>>$i)&1); |
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Revision: 201002
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|
173 |
++$$numberOfDataBits; |
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|
174 |
} |
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|
175 |
} |
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Revision: 201002
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|
176 |