[388] | 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 | # $Id$
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| 53 | #++
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| 54 |
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| 55 | # 以ä¸ãä»®å®ï¼å¶éäºé
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| 56 | ï¼
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| 57 | # å¼ã³å
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| 58 | ãå¼ã³å
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| 59 | ã®ã¨ã³ãã£ã¢ã³ãchar, short, int_t, long_t, intptr_t ã®ãµã¤ãºãåã
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| 60 | # æ符å·ãç¡ç¬¦å·ã§ãµã¤ãºãåã
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| 61 |
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| 62 | require_tecsgen_lib "lib/GenOpaqueMarshaler.rb"
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| 63 | require_tecsgen_lib "lib/GenParamCopy.rb"
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| 64 |
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| 65 | class OpaqueRPCPlugin < ThroughPlugin
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| 66 |
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| 67 | include GenOpaqueMarshaler
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| 68 | include GenParamCopy
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| 69 |
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| 70 | # OpaqueRPCPlugin å°ç¨ã®ãªãã·ã§ã³
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| 71 | OpaqueRPCPluginArgProc = RPCPluginArgProc.dup # è¤è£½ãä½ã£ã¦å
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| 72 | ãå¤æ´ããªãããã«ãã
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| 73 | OpaqueRPCPluginArgProc[ "noClientSemaphore" ] = Proc.new { |obj,rhs| obj.set_noClientSemaphore rhs }
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| 74 |
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| 75 | #=== RPCPlugin ã® initialize
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| 76 | # 説æ㯠ThroughPlugin (plugin.rb) ãåç
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| 77 | §
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| 78 | def initialize( cell_name, plugin_arg, next_cell, next_cell_port_name, next_cell_port_subscript, signature, celltype, caller_cell )
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| 79 | super
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| 80 | @b_noClientSemaphore = false
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| 81 | initialize_opaque_marshaler
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| 82 |
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| 83 | @plugin_arg_check_proc_tab = OpaqueRPCPluginArgProc
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| 84 | parse_plugin_arg
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| 85 | check_opener_code
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| 86 | check_PPAllocator
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| 87 |
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| 88 | print "OpaqueRPCPlugin: #{@clientChannelCell}\n"
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| 89 |
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| 90 | @rpc_server_channel_celltype_name = "tOpaqueRPCPlugin_#{@TDRCelltype}_#{@serverChannelCelltype}_#{@signature.get_global_name}"
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| 91 | @rpc_server_channel_celltype_file_name = "#{$gen}/#{@rpc_server_channel_celltype_name}.cdl"
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| 92 | @rpc_client_channel_celltype_name = "tOpaqueRPCPlugin_#{@TDRCelltype}_#{@clientChannelCelltype}_#{@signature.get_global_name}"
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| 93 | @rpc_client_channel_celltype_file_name = "#{$gen}/#{@rpc_client_channel_celltype_name}.cdl"
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| 94 | end
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| 95 |
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| 96 | def gen_plugin_decl_code( file )
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| 97 |
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| 98 | gen_marshaler_celltype
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| 99 |
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| 100 | # ãã£ã³ãã« composite ã»ã«ã¿ã¤ãã®çæ
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| 101 | # ããã§çæããã CDL ãã¡ã¤ã«ã¯ãtecsgen ãç´æ¥ import ããã®ã§ã¯ãªã
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| 102 | # ã»ã«ã³ã¼ãã® CDL ãã import ããã
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| 103 |
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| 104 | f = CFile.open( @rpc_client_channel_celltype_file_name, "w" )
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| 105 | # åãå
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| 106 | 容ãäºåº¦æ¸ãå¯è½æ§ãã (AppFile ã¯ä¸å¯)
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| 107 |
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| 108 | f.print <<EOT
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| 109 | import( "#{@marshaler_celltype_file_name}" );
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| 110 |
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| 111 | /* RPC Client side composite celltype */
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| 112 | composite #{@rpc_client_channel_celltype_name} {
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| 113 | /* marshaler entry port */
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| 114 | entry #{@signature.get_namespace_path} eThroughEntry;
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| 115 | call sChannel cChannel;
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| 116 | [optional]
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| 117 | call sRPCErrorHandler cErrorHandler;
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| 118 | [optional]
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| 119 | call sSemaphore cLockChannel;
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| 120 |
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| 121 | cell #{@TDRCelltype} TDR {
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| 122 | cChannel => composite.cChannel;
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| 123 | };
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| 124 | cell #{@marshaler_celltype_name} Marshaler{
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| 125 | cTDR = TDR.eTDR;
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| 126 | cErrorHandler => composite.cErrorHandler;
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| 127 | cLockChannel => composite.cLockChannel;
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| 128 | };
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| 129 |
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| 130 | composite.eThroughEntry => Marshaler.eClientEntry;
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| 131 | };
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| 132 | EOT
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| 133 | f.close
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| 134 |
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| 135 | if @PPAllocatorSize then
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| 136 | alloc_cell = " cell tPPAllocator PPAllocator {\n heapSize = #{@PPAllocatorSize};\n };\n"
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| 137 | alloc_call_port_join = " cPPAllocator = PPAllocator.ePPAllocator;\n"
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| 138 | else
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| 139 | alloc_cell = ""
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| 140 | alloc_call_port_join = ""
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| 141 | end
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| 142 |
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| 143 | f = CFile.open( @rpc_server_channel_celltype_file_name, "w" )
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| 144 | # åãå
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| 145 | 容ãäºåº¦æ¸ãå¯è½æ§ãã (AppFile ã¯ä¸å¯)
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| 146 |
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| 147 | f.print <<EOT
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| 148 | import( "#{@marshaler_celltype_file_name}" );
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| 149 |
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| 150 | /* RPC Server side composite celltype */
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| 151 | composite #{@rpc_server_channel_celltype_name} {
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| 152 | /* Interface */
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| 153 | call #{@signature.get_namespace_path} #{@call_port_name};
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| 154 | call sChannel cChannel;
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| 155 | [optional]
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| 156 | call sRPCErrorHandler cErrorHandler;
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| 157 | entry sUnmarshalerMain eService;
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| 158 |
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| 159 | /* Implementation */
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| 160 | cell #{@TDRCelltype} TDR {
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| 161 | cChannel => composite.cChannel;
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| 162 | };
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| 163 | #{alloc_cell} cell #{@unmarshaler_celltype_name} Unmarshaler{
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| 164 | cTDR = TDR.eTDR;
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| 165 | cErrorHandler => composite.cErrorHandler;
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| 166 | cServerCall => composite.#{@call_port_name};
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| 167 | #{alloc_call_port_join} };
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| 168 | composite.eService => Unmarshaler.eService;
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| 169 | };
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| 170 | EOT
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| 171 |
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| 172 | f.close
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| 173 | end
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| 174 |
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| 175 | #=== through cell ã³ã¼ããçæ
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| 176 | #
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| 177 | #
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| 178 | def gen_through_cell_code( file )
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| 179 |
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| 180 | gen_plugin_decl_code( file )
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| 181 |
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| 182 | # ã»ã«ãæ¢ã
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| 183 | # path =["::",@next_cell.get_name] # mikan namespace
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| 184 | # cell = Namespace.find( path )
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| 185 | cell = Namespace.find( @next_cell.get_namespace_path )
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| 186 |
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| 187 | file.print <<EOT
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| 188 | import( "#{@rpc_client_channel_celltype_file_name}" );
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| 189 | import( "#{@rpc_server_channel_celltype_file_name}" );
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| 190 |
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| 191 | EOT
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| 192 |
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| 193 | ##### ã¯ã©ã¤ã¢ã³ãå´ã®ã»ã«ã®çæ #####
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| 194 | nest = @start_region.gen_region_str_pre file
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| 195 | nest_str = " " * nest
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| 196 |
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| 197 | # ã»ããã©ã®çæ
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| 198 | if @b_noClientSemaphore == false then
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| 199 | file.print <<EOT
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| 200 |
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| 201 | #{nest_str} // Semaphore for Multi-task use ("specify noClientSemaphore" option to delete this)
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| 202 | #{nest_str} cell #{@semaphoreCelltype} #{@serverChannelCell}_Semaphore{
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| 203 | #{nest_str} #{@semaphoreInitializer}
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| 204 | #{nest_str} };
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| 205 | EOT
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| 206 | end
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| 207 |
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| 208 | # ã¯ã©ã¤ã¢ã³ãå´ãã£ã³ãã« (TINET, Socket ãªã©)ã®çæ
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| 209 | file.print <<EOT
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| 210 | #{nest_str} // Client Side Channel
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| 211 | #{nest_str} cell #{@clientChannelCelltype} #{@clientChannelCell}{
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| 212 | #{nest_str} #{@clientChannelInitializer}
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| 213 | #{nest_str} };
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| 214 |
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| 215 | #{nest_str} // Marshaler
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| 216 | EOT
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| 217 |
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| 218 | # ã»ããã©ã®çµåæ
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| 219 | if @b_noClientSemaphore == false then
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| 220 | semaphore = "#{nest_str} cLockChannel = #{@serverChannelCell}_Semaphore.eSemaphore;\n"
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| 221 | else
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| 222 | semaphore = ""
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| 223 | end
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| 224 |
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| 225 | ### ã¯ã©ã¤ã¢ã³ãå´ãã£ã³ãã« (ãã¼ã·ã£ã©+TDR)ã®çæ ###
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| 226 | # ã¢ãã±ã¼ã¿ã®æå®ããããï¼
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| 227 | if cell.get_allocator_list.length > 0 then
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| 228 |
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| 229 | file.print nest_str
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| 230 | file.print "[allocator("
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| 231 |
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| 232 | delim = ""
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| 233 | cell.get_allocator_list.each do |type, eport, subsc, func, buf, alloc|
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| 234 |
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| 235 | alloc_str = alloc.to_s
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| 236 | subst = @substituteAllocator[alloc_str.to_sym]
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| 237 | if subst then
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| 238 | alloc_str = subst[2]+"."+subst[3]
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| 239 | end
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| 240 |
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| 241 | file.print delim
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| 242 | delim = ",\n" # æçµè¡ã«ã¯åºããªã
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| 243 |
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| 244 | if subsc then # é
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| 245 | åæ·»æ°
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| 246 | subsc_str = '[#{subsc}]'
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| 247 | else
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| 248 | subsc_str = ""
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| 249 | end
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| 250 |
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| 251 | eport = "eThroughEntry" #RPCã®åãå£åã«å¤æ´
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| 252 | file.print nest_str
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| 253 | file.print "#{eport}#{subsc_str}.#{func}.#{buf} = #{alloc_str}"
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| 254 | end
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| 255 |
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| 256 | file.puts ")]"
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| 257 | end
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| 258 |
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| 259 | if @clientErrorHandler then
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| 260 | clientErrorHandler_str = "#{nest_str} cErrorHandler = #{@clientErrorHandler};\n"
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| 261 | else
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| 262 | clientErrorHandler_str = ""
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| 263 | end
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| 264 |
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| 265 | file.print <<EOT
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| 266 | #{nest_str} cell #{@rpc_client_channel_celltype_name} #{@cell_name} {
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| 267 | #{nest_str} cChannel = #{@clientChannelCell}.eC0;
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| 268 | #{clientErrorHandler_str}#{semaphore}#{nest_str} };
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| 269 |
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| 270 | EOT
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| 271 | ### END: ã¯ã©ã¤ã¢ã³ãå´ãã£ã³ãã« (ãã¼ã·ã£ã©+TDR)ã®çæ ###
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| 272 |
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| 273 | @start_region.gen_region_str_post file
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| 274 | file.print "\n\n"
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| 275 |
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| 276 | ##### ãµã¼ãã¼å´ã®ã»ã«ã®çæ #####
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| 277 | nest = @end_region.gen_region_str_pre file
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| 278 | nest_str = " " * nest
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| 279 | if @next_cell_port_subscript then
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| 280 | subscript = '[' + @next_cell_port_subscript.to_s + ']'
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| 281 | else
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| 282 | subscript = ""
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| 283 | end
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| 284 |
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| 285 | if @serverErrorHandler then
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| 286 | serverErrorHandler_str = "#{nest_str} cErrorHandler = #{@serverErrorHandler};\n"
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| 287 | else
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| 288 | serverErrorHandler_str = ""
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| 289 | end
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| 290 |
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| 291 | if @b_genOpener then
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| 292 | opener = "#{nest_str} cOpener = #{@serverChannelCell}.eOpener;\n"
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| 293 | else
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| 294 | opener = ""
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| 295 | end
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| 296 |
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| 297 | # ãµã¼ãã¼å´ãã£ã³ãã« (TINET, Socket ãªã©)
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| 298 | file.print <<EOT
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| 299 |
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| 300 | #{nest_str} // Server Side Channel
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| 301 | #{nest_str} cell #{@serverChannelCelltype} #{@serverChannelCell}{
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| 302 | #{nest_str} #{@serverChannelInitializer}
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| 303 | #{nest_str} };
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| 304 | EOT
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| 305 |
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| 306 | # ãµã¼ãã¼å´ãã£ã³ãã« (ã¢ã³ãã¼ã·ã£ã©+TDR)
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| 307 | file.print <<EOT
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| 308 |
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| 309 | #{nest_str} // Unmarshaler
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| 310 | #{nest_str} cell #{@rpc_server_channel_celltype_name} #{@serverChannelCell}_Unmarshaler {
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| 311 | #{nest_str} cChannel = #{@serverChannelCell}.eC1;
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| 312 | #{nest_str} #{@call_port_name} = #{@next_cell.get_namespace_path.get_path_str}.#{@next_cell_port_name}#{subscript};
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| 313 | #{serverErrorHandler_str}#{nest_str} };
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| 314 | EOT
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| 315 |
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| 316 | # ãµã¼ãã¼å´ã¿ã¹ã¯ã¡ã¤ã³
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| 317 | file.print <<EOT
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| 318 |
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| 319 | #{nest_str} // Unmarshaler Task Main
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| 320 | #{nest_str} cell #{@taskMainCelltype} #{@serverChannelCell}_TaskMain {
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| 321 | #{nest_str} cMain = #{@serverChannelCell}_Unmarshaler.eService;
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| 322 | #{opener}#{nest_str} };
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| 323 | EOT
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| 324 |
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| 325 | # ãµã¼ãã¼å´ã¿ã¹ã¯
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| 326 | file.print <<EOT
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| 327 |
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| 328 | #{nest_str} // Unmarshaler Task
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| 329 | #{nest_str} cell #{@taskCelltype} #{@serverChannelCell}_Task {
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| 330 | #{nest_str} cBody = #{@serverChannelCell}_TaskMain.eMain;
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| 331 | #{nest_str} priority = #{@taskPriority};
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| 332 | #{nest_str} stackSize = #{@stackSize};
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| 333 | #{nest_str} taskAttribute = C_EXP( "TA_ACT" ); /* mikan : marshaler task starts at beginning */
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| 334 | #{nest_str} };
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| 335 | EOT
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| 336 | @end_region.gen_region_str_post file
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| 337 | end
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| 338 |
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| 339 | #=== ãã©ã°ã¤ã³å¼æ° noClientSemaphore ã®ãã§ãã¯
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| 340 | def set_noClientSemaphore rhs
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| 341 | rhs = rhs.to_sym
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| 342 | if rhs == :true then
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| 343 | @b_noClientSemaphore = true
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| 344 | elsif rhs == :false then
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| 345 | @b_noClientSemaphore = false
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| 346 | else
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| 347 | cdl_error( "RPCPlugin: specify true or false for noClientSemaphore" )
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| 348 | end
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| 349 | end
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| 350 | end
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| 351 |
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| 352 |
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