1 | # -*- coding: utf-8 -*-
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2 | #
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3 | # TECS Generator
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4 | # Generator for TOPPERS Embedded Component System
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5 | #
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6 | # Copyright (C) 2008-2014 by TOPPERS Project
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7 | #--
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8 | # ä¸è¨èä½æ¨©è
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9 | ã¯ï¼ä»¥ä¸ã®(1)ï½(4)ã®æ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§
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10 | # ã¢ï¼æ¬ã½ããã¦ã§ã¢ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹
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11 | # å¤ã»åé
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12 | å¸ï¼ä»¥ä¸ï¼å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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13 | # (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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14 | # 権表示ï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãï¼ãã®ã¾ã¾ã®å½¢ã§ã½ã¼
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15 | # ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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16 | # (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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17 | # ç¨ã§ããå½¢ã§åé
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18 | å¸ããå ´åã«ã¯ï¼åé
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19 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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20 | # è
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21 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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22 | # ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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23 | # (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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24 | # ç¨ã§ããªãå½¢ã§åé
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25 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®ããããã®æ¡ä»¶ãæºããã
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26 | # ã¨ï¼
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27 | # (a) åé
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28 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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29 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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30 | # ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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31 | # (b) åé
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32 | å¸ã®å½¢æ
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33 | ãï¼å¥ã«å®ããæ¹æ³ã«ãã£ã¦ï¼TOPPERSããã¸ã§ã¯ãã«
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34 | # å ±åãããã¨ï¼
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35 | # (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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36 | # 害ãããï¼ä¸è¨èä½æ¨©è
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37 | ããã³TOPPERSããã¸ã§ã¯ããå
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38 | 責ãããã¨ï¼
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39 | # ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®ã¦ã¼ã¶ã¾ãã¯ã¨ã³ãã¦ã¼ã¶ããã®ãããªãç
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40 | # ç±ã«åºã¥ãè«æ±ãããï¼ä¸è¨èä½æ¨©è
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41 | ããã³TOPPERSããã¸ã§ã¯ãã
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42 | # å
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43 | 責ãããã¨ï¼
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44 | #
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45 | # æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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46 | ã
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47 | # ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ç¹å®ã®ä½¿ç¨ç®ç
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48 | # ã«å¯¾ããé©åæ§ãå«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§
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49 | # ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ã
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50 | # ã®è²¬ä»»ãè² ããªãï¼
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51 | #
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52 | # $Id: GenTransparentMarshaler.rb 1011 2016-07-11 02:20:01Z coas-nagasima $
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53 | #++
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54 |
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55 | #ãã©ã°ã¤ã³ãªãã·ã§ã³ç¨å¤æ°
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56 | #@task_priority:: Integer
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57 | #@channelCelltype:: String
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58 | #@channelCellName:: String
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59 | #@PPAllocatorSize:: Integer
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60 | module GenTransparentMarshaler
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61 |
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62 | # ãã©ã°ã¤ã³å¼æ°å㨠Proc
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63 | RPCPluginArgProc = {
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64 | "taskPriority" => Proc.new { |obj,rhs| obj.set_taskPriority rhs },
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65 | "channelCelltype" => Proc.new { |obj,rhs| obj.set_channelCelltype rhs },
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66 | "TDRCelltype" => Proc.new { |obj,rhs| obj.set_TDRCelltype rhs },
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67 | "channelCell" => Proc.new { |obj,rhs| obj.set_channelCellName rhs },
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68 | "PPAllocatorSize" => Proc.new { |obj,rhs| obj.set_PPAllocatorSize rhs },
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69 | }
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70 |
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71 | #=== ãã©ã°ã¤ã³å¼æ° taskPriority ã®ãã§ãã¯
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72 | def set_taskPriority( rhs )
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73 | @task_priority = rhs
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74 | end
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75 |
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76 | #=== ãã©ã°ã¤ã³å¼æ° channelCelltype ã®ãã§ãã¯
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77 | def set_channelCelltype( rhs )
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78 | @channelCelltype = rhs.to_sym
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79 | # path = [ "::", @channelCelltype ]
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80 | # obj = Namespace.find( path )
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81 | nsp = NamespacePath.analyze( @channelCelltype.to_s )
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82 | obj = Namespace.find( nsp )
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83 | if ! obj.instance_of?( Celltype ) && ! obj.instance_of?( CompositeCelltype ) then
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84 | cdl_error( "RPCPlugin: channeclCelltype '#{rhs}' not celltype or not found" )
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85 | end
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86 | end
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87 |
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88 | #=== ãã©ã°ã¤ã³å¼æ° TDRCelltype ã®ãã§ãã¯
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89 | def set_TDRCelltype( rhs )
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90 | @TDRCelltype = rhs.to_sym
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91 | # path = [ "::", @TDRCelltype ]
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92 | # obj = Namespace.find( path )
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93 | nsp = NamespacePath.analyze( @TDRCelltype.to_s )
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94 | obj = Namespace.find( nsp )
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95 | if ! obj.instance_of?( Celltype ) && ! obj.instance_of?( CompositeCelltype ) then
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96 | cdl_error( "RPCPlugin: TDRCelltype '#{rhs}' not celltype or not found" )
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97 | end
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98 | end
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99 |
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100 | #=== ãã©ã°ã¤ã³å¼æ° channelCellName ã®ãã§ãã¯
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101 | def set_channelCellName( rhs )
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102 | @channelCellName = rhs
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103 | if @channelCellName =~ /\A[a-zA-Z_]\w*/ then
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104 | # OK
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105 | else
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106 | cdl_error( "RPCPlugin: channeclCellName '#{rhs}' unsuitable for identifier" )
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107 | end
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108 | end
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109 |
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110 | #=== ãã©ã°ã¤ã³å¼æ° PPAllocatorSize ã®ãã§ãã¯
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111 | def set_PPAllocatorSize( rhs )
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112 | @PPAllocatorSize = rhs
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113 | end
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114 |
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115 | #=== marshaler ã®ã»ã«ã¿ã¤ãåãè¨å®ãã
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116 | def initialize_transparent_marshaler cell_name
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117 | @task_priority = 8
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118 | @channelCelltype = "tDataqueueOWChannel"
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119 | @TDRCelltype = "tTDR"
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120 | @channelCellName = "#{cell_name}_Channel"
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121 | @PPAllocatorSize = nil
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122 |
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123 | @marshaler_celltype_name = "tMarshaler_#{@signature.get_global_name}"
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124 | @unmarshaler_celltype_name = "tUnmarshaler_#{@signature.get_global_name}"
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125 | @marshaler_celltype_file_name = "#{$gen}/#{@marshaler_celltype_name}.cdl"
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126 | end
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127 |
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128 | def gen_marshaler_celltype
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129 |
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130 | if @PPAllocatorSize then
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131 | alloc_call_port = " call sPPAllocator cPPAllocator;\n"
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132 | else
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133 | alloc_call_port = ""
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134 | end
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135 |
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136 | f = CFile.open( @marshaler_celltype_file_name, "w" )
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137 | # åãå
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138 | 容ãäºåº¦æ¸ãå¯è½æ§ãã (AppFile ã¯ä¸å¯)
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139 |
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140 | f.print <<EOT
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141 |
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142 | celltype #{@marshaler_celltype_name} {
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143 | entry #{@signature.get_namespace_path} eClientEntry;
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144 | call sTDR cTDR;
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145 | call sEventflag cEventflag;
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146 | [optional]
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147 | call sSemaphore cLockChannel; // this port is eliminated by optimize
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148 | };
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149 | celltype #{@unmarshaler_celltype_name} {
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150 | call #{@signature.get_namespace_path} cServerCall;
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151 | call sTDR cTDR;
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152 | call sEventflag cEventflag;
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153 | entry sUnmarshalerMain eUnmarshalAndCallFunction;
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154 | #{alloc_call_port}};
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155 | EOT
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156 | f.close
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157 | end
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158 |
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159 | #=== åãå£é¢æ°ã®æ¬ä½ã³ã¼ããçæï¼é é¨ã¨æ«å°¾ã¯å¥éåºåï¼
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160 | #ct_name:: Symbol (through ãã©ã°ã¤ã³ã§çæããã) ã»ã«ã¿ã¤ãå ï¼Symbol ã¨ãã¦éããã¦ããï¼ãããï¼
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161 | def gen_ep_func_body( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )
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162 |
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163 | # unmarshaler ã¯ã©ã¹ã?
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164 | if ct_name == @unmarshaler_celltype_name.to_sym then
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165 | gen_ep_func_body_unmarshal( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )
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166 | else
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167 | gen_ep_func_body_marshal( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )
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168 | end
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169 | end
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170 |
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171 | #=== marshal ã³ã¼ãã®çæ
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172 | def gen_ep_func_body_marshal( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )
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173 |
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174 | b_void = false
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175 | b_ret_er = false
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176 |
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177 | # é¢æ°ã®æ»ãå¤ã®å
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178 | ã®åãå¾ã(typedef ããã¦ããå ´å)
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179 | type = func_type.get_type.get_original_type
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180 |
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181 | # æ»ãå¤è¨æ¶ç¨ã®å¤æ°ãåºåï¼void åã®é¢æ°ã§ã¯åºåããªãï¼
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182 | if ! type.is_void? then
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183 | if func_type.get_type.kind_of?( DefinedType ) && ( func_type.get_type.get_type_str == "ER" || func_type.get_type.get_type_str == "ER_INT" ) then
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184 | file.print( " #{func_type.get_type.get_type_str} retval_ = E_OK;\n" )
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185 | b_ret_er = true
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186 | else
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187 | file.print( " #{func_type.get_type.get_type_str} retval_;\n" )
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188 | end
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189 | else
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190 | b_void = true
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191 | end
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192 |
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193 | file.print( " ER ercd_;\n" )
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194 | file.print( " FLGPTN flgptn;\n" )
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195 |
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196 | # å¼ã³å
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197 | ã® signature ãåãåºã
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198 | signature = @signature
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199 |
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200 | # é¢æ° ID ï¼æ´æ°å¤ï¼
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201 | func_id = signature.get_id_from_func_name( func_name )
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202 | file.print( " int16_t func_id_ = #{func_id}; /* id of #{func_name}: #{func_id} */\n" )
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203 |
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204 | # ã·ã³ã°ã«ãã³ã§ãªããï¼
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205 | if ! b_singleton then
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206 |
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207 | # singleton ã§ãªããã° p_cellcb åå¾ã³ã¼ããåºå
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208 | file.print <<EOT
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209 | #{ct_name}_CB *p_cellcb;
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210 |
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211 | if( VALID_IDX( idx ) ){
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212 | p_cellcb = GET_CELLCB(idx);
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213 | EOT
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214 |
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215 | # ã¨ã©ã¼ãè¿ããï¼
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216 | if b_ret_er then
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217 | file.print <<EOT
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218 | }else{
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219 | return ERCD( E_RPC, E_ID );
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220 | }
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221 | EOT
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222 | else
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223 | file.print <<EOT
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224 | }else{
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225 | /* ã¨ã©ã¼å¦çã³ã¼ããããã«è¨è¿° */
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226 | }
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227 | EOT
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228 | end
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229 | end
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230 |
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231 | # channel lock ã³ã¼ã
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232 | file.print <<EOT
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233 | /* Channel Lock */
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234 | if( is_cLockChannel_joined() )
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235 | cLockChannel_wait();
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236 |
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237 | EOT
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238 |
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239 | # SOP ãéä¿¡
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240 | file.print " /* SOPã®éåº */\n"
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241 | file.print " if( ( ercd_ = cTDR_sendSOP( true ) ) != E_OK )\n"
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242 | file.print " goto error_reset;\n"
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243 |
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244 | # func_id ãéä¿¡
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245 | file.print " /* é¢æ° id ã®éåº */\n"
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246 | file.print " if( ( ercd_ = cTDR_putInt16( func_id_ ) ) != E_OK )\n"
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247 | file.print " goto error_reset;\n"
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248 |
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249 | # p "celltype_name, sig_name, func_name, func_global_name"
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250 | # p "#{ct_name}, #{sig_name}, #{func_name}, #{func_global_name}"
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251 |
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252 | b_get = false # marshal ãªã put
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253 | b_marshal = true # marshal
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254 |
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255 | # in æ¹åã®å
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256 | ¥åºåãåºå
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257 | file.print " /* å
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258 | ¥åå¼æ°éåº */\n"
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259 | print_params( params, file, 1, b_marshal, b_get, true, func_type.is_oneway? )
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260 | print_params( params, file, 1, b_marshal, b_get, false, func_type.is_oneway? )
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261 | if ! b_void && ! func_type.is_oneway? then
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262 | ret_ptr_type = PtrType.new( func_type.get_type )
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263 | print_param_nc( "retval_", ret_ptr_type, file, 1, :RETURN, "&", nil, b_get )
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264 | end
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265 |
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266 | file.print " /* EOPã®éåºï¼ãã±ããã®æãã ãï¼ */\n"
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267 | if ! func_type.is_oneway? then
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268 | b_continue = "true"
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269 | else
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270 | b_continue = "false"
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271 | end
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272 | file.print " if( (ercd_=cTDR_sendEOP(#{b_continue})) != E_OK )\n"
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273 | file.print " goto error_reset;\n\n"
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274 |
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275 | if ! func_type.is_oneway? then
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276 | file.print <<EOT
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277 | if( (ercd_=cEventflag_wait( 0x01, TWF_ANDW, &flgptn )) != E_OK ){
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278 | ercd_ = ERCD(E_RPC,ercd_);
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279 | goto error_reset;
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280 | }
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281 | if( (ercd_=cEventflag_clear( 0x00 ) ) != E_OK ){
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282 | ercd_ = ERCD(E_RPC,ercd_);
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283 | goto error_reset;
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284 | }
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285 | EOT
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286 | end # ! func_type.is_oneway?
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287 |
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288 | file.print <<EOT
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289 | /* Channel Lock */
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290 | if( is_cLockChannel_joined() )
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291 | cLockChannel_signal();
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292 | EOT
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293 |
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294 | if( b_void == false )then
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295 | # å¼ã³å
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296 | ã«æ»ãå¤ããªã¿ã¼ã³
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297 | file.print( " return retval_;\n" )
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298 | else
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299 | file.print( " return;\n" )
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300 | end
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301 |
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302 | file.print <<EOT
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303 |
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304 | error_reset:
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305 | if( ercd_ != ERCD( E_RPC, E_RESET ) )
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306 | (void)cTDR_reset();
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307 | EOT
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308 |
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309 | # channel lock ã³ã¼ã
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310 | file.print <<EOT
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311 | /* Channel Lock */
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312 | if( is_cLockChannel_joined() )
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313 | cLockChannel_signal();
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314 |
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315 | EOT
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316 |
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317 | if( b_ret_er != false )then
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318 | # å¼ã³å
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319 | ã«æ»ãå¤ããªã¿ã¼ã³
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320 | file.print( " return ercd_;\n" )
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321 | else
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322 | file.print( " return;\n" )
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323 | end
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324 |
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325 | end
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326 |
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327 | #=== unmarshal ã³ã¼ãã®çæ
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328 | def gen_ep_func_body_unmarshal( file, b_singleton, ct_name, global_ct_name, sig_name, ep_name, func_name, func_global_name, func_type, params )
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329 |
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330 | # b_ret_er = true
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331 | b_ret_er = false
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332 |
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333 | # func_id ãå¾ãã³ã¼ããçæ
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334 | file.print <<EOT
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335 |
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336 | int16_t func_id_;
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337 | ER ercd_;
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338 |
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339 | #{ct_name}_CB *p_cellcb;
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340 |
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341 | if( VALID_IDX( idx ) ){
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342 | p_cellcb = GET_CELLCB(idx);
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343 | EOT
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344 |
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345 | if b_ret_er then
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346 | file.print <<EOT
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347 | }else{
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348 | return ERCD( E_RPC, E_ID );
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349 | }
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350 | EOT
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351 | else
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352 | file.print <<EOT
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353 | }else{
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354 | /* ã¨ã©ã¼å¦çã³ã¼ããããã«è¨è¿° */
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355 | }
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356 | EOT
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357 | end
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358 |
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359 | file.print <<EOT
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360 |
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361 | /* SOPã®ãã§ã㯠*/
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362 | if( (ercd_=cTDR_receiveSOP( false )) != E_OK )
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363 | goto error_reset;
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364 | /* func_id ã®åå¾ */
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365 | if( (ercd_=cTDR_getInt16( &func_id_ )) != E_OK )
|
---|
366 | goto error_reset;
|
---|
367 |
|
---|
368 | #ifdef RPC_DEBUG
|
---|
369 | syslog(LOG_INFO, "unmarshaler task: func_id: %d", func_id_ );
|
---|
370 | #endif
|
---|
371 | switch( func_id_ ){
|
---|
372 | EOT
|
---|
373 |
|
---|
374 | # å¼ã³å
|
---|
375 | ã® signature ãåãåºã
|
---|
376 | # port = @celltype.find( @next_cell_port_name )
|
---|
377 | # signature = port.get_signature
|
---|
378 | signature = @signature
|
---|
379 |
|
---|
380 | # through ã® signature ã«å«ã¾ãã ãã¹ã¦ã®é¢æ°ã«ã¤ãã¦
|
---|
381 | signature.get_function_head_array.each { |f|
|
---|
382 | f_name = f.get_name
|
---|
383 | f_type = f.get_declarator.get_type
|
---|
384 | id = signature.get_id_from_func_name( f_name )
|
---|
385 |
|
---|
386 | # é¢æ°ã¯è¿ãå¤ãæã¤ã?
|
---|
387 | if f_type.get_type.is_void? then
|
---|
388 | b_void = true
|
---|
389 | else
|
---|
390 | b_void = false
|
---|
391 | end
|
---|
392 |
|
---|
393 | # ãã±ããã®çµããããã§ãã¯ï¼æªåãåãã®ãã¼ã¿ãæ®ã£ã¦ããªãããã§ãã¯ï¼
|
---|
394 | file.print " case #{id}: /*** #{f_name} ***/ \n"
|
---|
395 | file.print " if( tTransparentUnmarshaler_#{@signature.get_global_name}_#{f_name}() != E_OK )\n"
|
---|
396 | file.print " goto error_reset;\n"
|
---|
397 | file.print " break;\n"
|
---|
398 |
|
---|
399 | } #
|
---|
400 |
|
---|
401 | if @PPAllocatorSize then
|
---|
402 | ppallocator_dealloc_str = " /* PPAllocator ã®ãã¹ã¦ãè§£æ¾ */\n cPPAllocator_dealloc_all();"
|
---|
403 | else
|
---|
404 | ppallocator_dealloc_str = ""
|
---|
405 | end
|
---|
406 |
|
---|
407 |
|
---|
408 | file.print <<EOT
|
---|
409 | default:
|
---|
410 | syslog(LOG_INFO, "unmarshaler task: ERROR: unknown func_id: %d", func_id_ );
|
---|
411 | };
|
---|
412 | #{ppallocator_dealloc_str}
|
---|
413 | return;
|
---|
414 |
|
---|
415 | error_reset:
|
---|
416 | if( ercd_ != ERCD( E_RPC, E_RESET ) )
|
---|
417 | (void)cTDR_reset();
|
---|
418 | #{ppallocator_dealloc_str}
|
---|
419 | EOT
|
---|
420 |
|
---|
421 | end
|
---|
422 |
|
---|
423 | # IN b_marshal, b_get
|
---|
424 | # b_marshal = true && b_get == false : ãã¼ã·ã£ã©ã§å
|
---|
425 | ¥åå¼æ°éåº
|
---|
426 | # b_marshal = true && b_get == true : ãã¼ã·ã£ã©ã§åºåå¼æ°åå
|
---|
427 | # b_marshal = false && b_get == true : ã¢ã³ãã¼ã·ã£ã©ã§å
|
---|
428 | ¥åå¼æ°åå
|
---|
429 | # b_marshal = false && b_get == get : ã¢ã³ãã¼ã·ã£ã©ã§åºåå¼æ°éåº
|
---|
430 | def print_params( params, file, nest, b_marshal, b_get, b_referenced, b_oneway = false )
|
---|
431 | params.each{ |param|
|
---|
432 | # p "#{param.get_name}: b_marshal: #{b_marshal} b_get: #{b_get}"
|
---|
433 | if ! ( b_referenced == param.is_referenced? ) then
|
---|
434 | next
|
---|
435 | end
|
---|
436 |
|
---|
437 | dir = param.get_direction
|
---|
438 | type = param.get_type
|
---|
439 | if b_oneway && dir == :IN && type.get_original_type.kind_of?( PtrType ) || type.get_original_type.kind_of?( ArrayType ) then
|
---|
440 | # oneway, in, PtrType ã®å ´åã³ãã¼
|
---|
441 | alloc_cp = "cPPAllocator_alloc"
|
---|
442 | alloc_cp_extra = nil
|
---|
443 | print_param( param.get_name, type, file, nest, dir, nil, nil, b_marshal, b_get, alloc_cp, alloc_cp_extra )
|
---|
444 | else
|
---|
445 | if( b_get == false && b_marshal == true || b_get == true && b_marshal == false )then
|
---|
446 | case dir
|
---|
447 | # when :IN, :INOUT, :SEND
|
---|
448 | when :IN, :INOUT, :OUT, :SEND, :RECEIVE
|
---|
449 | print_param_nc( param.get_name, type, file, nest, b_marshal, nil, nil, b_get )
|
---|
450 | end
|
---|
451 | else
|
---|
452 | # case dir
|
---|
453 | # when :OUT, :INOUT, :RECEIVE
|
---|
454 | # when :RECEIVE
|
---|
455 | # print_param_nc( param.get_name, type, file, nest, b_marshal, nil, nil, b_get )
|
---|
456 | # end
|
---|
457 | end
|
---|
458 | end
|
---|
459 | }
|
---|
460 | end
|
---|
461 |
|
---|
462 | #=== ã³ãã¼ããªãå¼æ°æ¸¡ãã³ã¼ãã®åºå
|
---|
463 | def print_param_nc( name, type, file, nest, b_marshal, outer, outer2, b_get )
|
---|
464 | indent = " " * ( nest + 1 )
|
---|
465 |
|
---|
466 | case type
|
---|
467 | when DefinedType
|
---|
468 | print_param_nc( name, type.get_type, file, nest, b_marshal, outer, outer2, b_get )
|
---|
469 | when BoolType, IntType, FloatType, PtrType, ArrayType
|
---|
470 | case type
|
---|
471 | when BoolType
|
---|
472 | type_str = "Int8"
|
---|
473 | cast_str = "int8_t"
|
---|
474 | when IntType
|
---|
475 | bit_size = type.get_bit_size
|
---|
476 | case type.get_sign
|
---|
477 | when :UNSIGNED
|
---|
478 | signC = "U"
|
---|
479 | sign = "u"
|
---|
480 | when :SIGNED
|
---|
481 | if bit_size == -1 || bit_size == -11 then
|
---|
482 | # signed char ã®å ´åãsigned ãæå®ãã
|
---|
483 | signC = "S"
|
---|
484 | sign = "s"
|
---|
485 | else
|
---|
486 | signC = ""
|
---|
487 | sign = ""
|
---|
488 | end
|
---|
489 | else
|
---|
490 | signC = ""
|
---|
491 | sign = ""
|
---|
492 | end
|
---|
493 |
|
---|
494 | # p "pn:: #{name} #{bit_size} #{type.get_type_str}"
|
---|
495 | case bit_size
|
---|
496 | when -1, -11 # -1: char_t, -11: char
|
---|
497 | type_str = "#{signC}Char"
|
---|
498 | cast_str = "#{sign}char_t"
|
---|
499 | when -2
|
---|
500 | type_str = "#{signC}Short"
|
---|
501 | cast_str = "#{sign}short_t"
|
---|
502 | when -3
|
---|
503 | type_str = "#{signC}Int"
|
---|
504 | cast_str = "#{sign}int_t"
|
---|
505 | when -4
|
---|
506 | type_str = "#{signC}Long"
|
---|
507 | cast_str = "#{sign}long_t"
|
---|
508 | when -5
|
---|
509 | type_str = "Intptr"
|
---|
510 | cast_str = "intptr_t"
|
---|
511 | when 8, 16, 32, 64, 128
|
---|
512 | type_str = "#{signC}Int#{bit_size}"
|
---|
513 | cast_str = "#{sign}int#{bit_size}_t"
|
---|
514 | else
|
---|
515 | raise "unknown bit_size '#{bit_size}' for int type "
|
---|
516 | end
|
---|
517 |
|
---|
518 | when FloatType
|
---|
519 | bit_size = type.get_bit_size
|
---|
520 | if bit_size == 32 then
|
---|
521 | type_str = "Float32"
|
---|
522 | cast_str = "float32_t"
|
---|
523 | else
|
---|
524 | type_str = "Double64"
|
---|
525 | cast_str = "double64_t"
|
---|
526 | end
|
---|
527 |
|
---|
528 | when PtrType
|
---|
529 | type_str = "Intptr"
|
---|
530 | cast_str = "intptr_t"
|
---|
531 | when ArrayType
|
---|
532 | type_str = "Intptr"
|
---|
533 | cast_str = "intptr_t"
|
---|
534 | end
|
---|
535 |
|
---|
536 | if type.get_type_str == cast_str then
|
---|
537 | cast_str = ""
|
---|
538 | else
|
---|
539 | cast_str = "(" + cast_str + ")"
|
---|
540 | end
|
---|
541 |
|
---|
542 | if( b_get )then
|
---|
543 | cast_str.gsub!( /\)$/, "*)" )
|
---|
544 | file.print " " * nest
|
---|
545 | file.print "if( ( ercd_ = cTDR_get#{type_str}( #{cast_str}&(#{outer}#{name}#{outer2}) ) ) != E_OK )\n"
|
---|
546 | file.print " " * nest
|
---|
547 | file.print " goto error_reset;\n"
|
---|
548 | else
|
---|
549 | file.print " " * nest
|
---|
550 | file.print "if( ( ercd_ = cTDR_put#{type_str}( #{cast_str}#{outer}#{name}#{outer2} ) ) != E_OK )\n"
|
---|
551 | file.print " " * nest
|
---|
552 | file.print " goto error_reset;\n"
|
---|
553 | end
|
---|
554 |
|
---|
555 | when StructType
|
---|
556 | members_decl =type.get_members_decl
|
---|
557 | members_decl.get_items.each { |m|
|
---|
558 | if m.is_referenced? then
|
---|
559 | print_param_nc( m.get_name, m.get_type, file, nest, b_marshal, "#{outer}#{name}#{outer2}.", nil, b_get )
|
---|
560 | end
|
---|
561 | }
|
---|
562 | members_decl.get_items.each { |m|
|
---|
563 | if ! m.is_referenced? then
|
---|
564 | print_param_nc( m.get_name, m.get_type, file, nest, b_marshal, "#{outer}#{name}#{outer2}.", nil, b_get )
|
---|
565 | end
|
---|
566 | }
|
---|
567 |
|
---|
568 | when VoidType
|
---|
569 | when EnumType # mikan EnumType
|
---|
570 | when FuncType # mikan FuncType
|
---|
571 | end
|
---|
572 | end
|
---|
573 |
|
---|
574 |
|
---|
575 | #=== PREAMBLE é¨ã®ã³ã¼ãçæ
|
---|
576 | # ã¢ã³ãã¼ã·ã£ã©ã»ã«ã¿ã¤ãã®å ´åãã¢ã³ãã¼ã·ã£ã©é¢æ°ã®ãããã¿ã¤ã宣è¨ãçæ
|
---|
577 | def gen_preamble file, b_singleton, ct_name, global_name
|
---|
578 | if ct_name != @unmarshaler_celltype_name.to_sym then
|
---|
579 | return
|
---|
580 | end
|
---|
581 |
|
---|
582 | file.print "/* ã¢ã³ãã¼ã·ã£ã©é¢æ°ã®ãããã¿ã¤ãå®£è¨ */\n"
|
---|
583 | # signature ã«å«ã¾ãã ãã¹ã¦ã®é¢æ°ã«ã¤ãã¦
|
---|
584 | @signature.get_function_head_array.each { |f|
|
---|
585 | f_name = f.get_name
|
---|
586 | f_type = f.get_declarator.get_type
|
---|
587 | id = @signature.get_id_from_func_name( f_name )
|
---|
588 | file.print "static ER tTransparentUnmarshaler_#{@signature.get_global_name}_#{f_name}();\t/* func_id: #{id} */\n"
|
---|
589 | }
|
---|
590 | file.print "\n"
|
---|
591 | end
|
---|
592 |
|
---|
593 | #=== POSTAMBLE é¨ã®ã³ã¼ãçæ
|
---|
594 | # ã¢ã³ãã¼ã·ã£ã©ã»ã«ã¿ã¤ãã®å ´åãã¢ã³ãã¼ã·ã£ã©é¢æ°ã®çæ
|
---|
595 | def gen_postamble file, b_singleton, ct_name, global_name
|
---|
596 | if ct_name != @unmarshaler_celltype_name.to_sym then
|
---|
597 | return
|
---|
598 | end
|
---|
599 |
|
---|
600 | file.print "\n/*** ã¢ã³ãã¼ã·ã£ã©é¢æ° ***/\n\n"
|
---|
601 | @signature.get_function_head_array.each { |f|
|
---|
602 | f_name = f.get_name
|
---|
603 | f_type = f.get_declarator.get_type
|
---|
604 | id = @signature.get_id_from_func_name( f_name )
|
---|
605 |
|
---|
606 | # é¢æ°ã¯è¿ãå¤ãæã¤ã?
|
---|
607 | if f_type.get_type.is_void? then
|
---|
608 | b_void = true
|
---|
609 | else
|
---|
610 | b_void = false
|
---|
611 | end
|
---|
612 |
|
---|
613 | file.print <<EOT
|
---|
614 | /*
|
---|
615 | * name: #{f_name}
|
---|
616 | * func_id: #{id}
|
---|
617 | */
|
---|
618 | EOT
|
---|
619 | file.print "static ER\n"
|
---|
620 | file.print "tTransparentUnmarshaler_#{@signature.get_global_name}_#{f_name}()\n"
|
---|
621 | file.print "{\n"
|
---|
622 | file.print " ER ercd_;\n"
|
---|
623 | file.print " CELLCB *p_cellcb;\n"
|
---|
624 |
|
---|
625 | # å¼æ°ãååãå¤æ°ã®å®ç¾©
|
---|
626 | param_list = f.get_declarator.get_type.get_paramlist.get_items
|
---|
627 | # FuncHead-> Decl-> FuncType->ParamList
|
---|
628 | param_list.each{ |par|
|
---|
629 | name = par.get_name
|
---|
630 | type = par.get_type
|
---|
631 | if type.kind_of? ArrayType then
|
---|
632 | type = type.get_type
|
---|
633 | aster = "(*"
|
---|
634 | aster2 = ")"
|
---|
635 | else
|
---|
636 | aster = ""
|
---|
637 | aster2 = ""
|
---|
638 | end
|
---|
639 |
|
---|
640 | type_str = type.get_type_str.gsub( /\bconst\b */, "" ) # "const" ãå¤ã
|
---|
641 |
|
---|
642 | file.printf( " %-12s %s%s%s%s;\n", type_str, aster, name, aster2, type.get_type_str_post )
|
---|
643 | }
|
---|
644 |
|
---|
645 | # æ»ãå¤ãåãåãå¤æ°ã®å®ç¾©
|
---|
646 | if ! b_void then
|
---|
647 | if f.is_oneway? then
|
---|
648 | retval_ptr = "" # oneway ã®å ´åãåãåããæ¨ã¦ããã
|
---|
649 | else
|
---|
650 | retval_ptr = "*"
|
---|
651 | end
|
---|
652 | file.printf( " %-12s #{retval_ptr}retval_%s;\n", f_type.get_type.get_type_str, f_type.get_type.get_type_str_post )
|
---|
653 | end
|
---|
654 |
|
---|
655 | # in æ¹åã®å
|
---|
656 | ¥åºåãå
|
---|
657 | ¥å
|
---|
658 | file.print "\n /* å
|
---|
659 | ¥åå¼æ°åå */\n"
|
---|
660 | b_get = true # unmarshal ã§ã¯ get
|
---|
661 | b_marshal = false
|
---|
662 | print_params( param_list, file, 1, b_marshal, b_get, true, f.is_oneway? )
|
---|
663 | print_params( param_list, file, 1, b_marshal, b_get, false, f.is_oneway? )
|
---|
664 | if ! b_void && ! f.is_oneway? then
|
---|
665 | ret_ptr_type = PtrType.new( f_type.get_type )
|
---|
666 | print_param_nc( "retval_", ret_ptr_type, file, 2, :RETURN, nil, nil, b_get )
|
---|
667 | end
|
---|
668 |
|
---|
669 | # ãã±ããã®åä¿¡å®äº
|
---|
670 | # mikan æ¬å½ã¯ã対象é¢æ°ãå¼åºãå¾ã«å®æ½ãããï¼å¼åºããã±ããã®ä½¿ç¨çµããã宣è¨ããç®çã¨ãã¦
|
---|
671 | file.print " /* ãã±ããçµããããã§ã㯠*/\n"
|
---|
672 | if ! f.is_oneway? then
|
---|
673 | b_continue = "true"
|
---|
674 | else
|
---|
675 | b_continue = "false"
|
---|
676 | end
|
---|
677 | file.print " if( (ercd_=cTDR_receiveEOP(#{b_continue})) != E_OK )\n"
|
---|
678 | file.print " goto error_reset;\n\n"
|
---|
679 |
|
---|
680 | # 対象é¢æ°ãå¼åºã
|
---|
681 | file.print " /* 対象é¢æ°ã®å¼åºã */\n"
|
---|
682 | if b_void then
|
---|
683 | file.print( " cServerCall_#{f_name}(" )
|
---|
684 | else
|
---|
685 | file.print( " #{retval_ptr}retval_ = cServerCall_#{f_name}(" )
|
---|
686 | end
|
---|
687 |
|
---|
688 | delim = " "
|
---|
689 | param_list.each{ |par|
|
---|
690 | file.print delim
|
---|
691 | delim = ", "
|
---|
692 | file.print "#{par.get_name}"
|
---|
693 | }
|
---|
694 | file.print( " );\n" )
|
---|
695 |
|
---|
696 | # æ»ãå¤ãåºåå¼æ°ã®ååã³ã¼ãã®çæ
|
---|
697 |
|
---|
698 | # oneway ã®å ´ååºåãæ»ãå¤ãç¡ããååãå¾
|
---|
699 | ããªãï¼éåæãªå¼åºãï¼
|
---|
700 | if ! f.is_oneway? then
|
---|
701 | file.print <<EOT
|
---|
702 | /* é¢æ°å¦çã®çµäºãéç¥ */
|
---|
703 | if( ( ercd_ = cEventflag_set( 0x01 ) ) != E_OK ){
|
---|
704 | goto error_reset;
|
---|
705 | }
|
---|
706 | EOT
|
---|
707 | end # ! f.is_oneway?
|
---|
708 | file.print <<EOT
|
---|
709 | return E_OK;
|
---|
710 | error_reset:
|
---|
711 | return ercd_;
|
---|
712 | }
|
---|
713 |
|
---|
714 | EOT
|
---|
715 |
|
---|
716 | }
|
---|
717 |
|
---|
718 | end
|
---|
719 |
|
---|
720 | end
|
---|