1 | /*
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2 | * TINET (TCP/IP Protocol Stack)
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3 | *
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4 | * Copyright (C) 2001-2017 by Dep. of Computer Science and Engineering
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5 | * Tomakomai National College of Technology, JAPAN
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6 | *
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7 | * ä¸è¨èä½æ¨©è
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8 | ã¯ï¼ä»¥ä¸ã® (1)ï½(4) ã®æ¡ä»¶ãï¼Free Software Foundation
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9 | * ã«ãã£ã¦å
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10 | ¬è¡¨ããã¦ãã GNU General Public License ã® Version 2 ã«è¨
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11 | * è¿°ããã¦ããæ¡ä»¶ãæºããå ´åã«éãï¼æ¬ã½ããã¦ã§ã¢ï¼æ¬ã½ããã¦ã§ã¢
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12 | * ãæ¹å¤ãããã®ãå«ãï¼ä»¥ä¸åãï¼ã使ç¨ã»è¤è£½ã»æ¹å¤ã»åé
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13 | å¸ï¼ä»¥ä¸ï¼
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14 | * å©ç¨ã¨å¼ã¶ï¼ãããã¨ãç¡åã§è¨±è«¾ããï¼
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15 | * (1) æ¬ã½ããã¦ã§ã¢ãã½ã¼ã¹ã³ã¼ãã®å½¢ã§å©ç¨ããå ´åã«ã¯ï¼ä¸è¨ã®èä½
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16 | * 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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17 | * ã¹ã³ã¼ãä¸ã«å«ã¾ãã¦ãããã¨ï¼
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18 | * (2) æ¬ã½ããã¦ã§ã¢ãï¼ã©ã¤ãã©ãªå½¢å¼ãªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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19 | * ç¨ã§ããå½¢ã§åé
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20 | å¸ããå ´åã«ã¯ï¼åé
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21 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨
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22 | * è
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23 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®èä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨
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24 | * ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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25 | * (3) æ¬ã½ããã¦ã§ã¢ãï¼æ©å¨ã«çµã¿è¾¼ããªã©ï¼ä»ã®ã½ããã¦ã§ã¢éçºã«ä½¿
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26 | * ç¨ã§ããªãå½¢ã§åé
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27 | å¸ããå ´åã«ã¯ï¼æ¬¡ã®æ¡ä»¶ãæºãããã¨ï¼
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28 | * (a) åé
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29 | å¸ã«ä¼´ãããã¥ã¡ã³ãï¼å©ç¨è
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30 | ããã¥ã¢ã«ãªã©ï¼ã«ï¼ä¸è¨ã®è
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31 | * ä½æ¨©è¡¨ç¤ºï¼ãã®å©ç¨æ¡ä»¶ããã³ä¸è¨ã®ç¡ä¿è¨¼è¦å®ãæ²è¼ãããã¨ï¼
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32 | * (4) æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´æ¥çã¾ãã¯éæ¥çã«çãããããªãæ
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33 | * 害ãããï¼ä¸è¨èä½æ¨©è
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34 | ããã³TOPPERSããã¸ã§ã¯ããå
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35 | 責ãããã¨ï¼
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36 | *
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37 | * æ¬ã½ããã¦ã§ã¢ã¯ï¼ç¡ä¿è¨¼ã§æä¾ããã¦ãããã®ã§ããï¼ä¸è¨èä½æ¨©è
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38 | ã
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39 | * ãã³TOPPERSããã¸ã§ã¯ãã¯ï¼æ¬ã½ããã¦ã§ã¢ã«é¢ãã¦ï¼ãã®é©ç¨å¯è½æ§ã
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40 | * å«ãã¦ï¼ãããªãä¿è¨¼ãè¡ããªãï¼ã¾ãï¼æ¬ã½ããã¦ã§ã¢ã®å©ç¨ã«ããç´
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41 | * æ¥çã¾ãã¯éæ¥çã«çãããããªãæ害ã«é¢ãã¦ãï¼ãã®è²¬ä»»ãè² ããªãï¼
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42 | *
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43 | * @(#) $Id$
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44 | */
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45 |
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46 | /*
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47 | * TCP ECHO ã¯ã©ã¤ã¢ã³ãéä¿¡é¢æ°
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48 | */
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49 |
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50 | #include <stdlib.h>
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51 |
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52 | #ifdef TARGET_KERNEL_ASP
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53 |
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54 | #include <kernel.h>
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55 | #include <sil.h>
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56 | #include <t_syslog.h>
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57 | #include "kernel_cfg.h"
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58 |
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59 | #endif /* of #ifdef TARGET_KERNEL_ASP */
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60 |
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61 | #ifdef TARGET_KERNEL_JSP
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62 |
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63 | #include <t_services.h>
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64 | #include "kernel_id.h"
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65 |
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66 | #endif /* of #ifdef TARGET_KERNEL_JSP */
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67 |
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68 | #include <netinet/in.h>
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69 | #include <netinet/in_itron.h>
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70 |
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71 | #include <netapp/netapp.h>
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72 | #include <netapp/netapp_var.h>
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73 | #include <netapp/tcp_echo_cli.h>
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74 |
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75 | #ifdef USE_TCP_ECHO_CLI
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76 |
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77 | /* 表示 */
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78 |
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79 | //#define SHOW_TIME_OUT
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80 | //#define SHOW_SND_COUNT
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81 |
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82 | /* ã¿ã¤ã ã¢ã¦ã */
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83 |
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84 | #ifdef TOPPERS_S810_CLG3_85
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85 |
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86 | #define CON_TMO TMO_FEVR
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87 | //#define CON_TMO (60*SYSTIM_HZ)
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88 | //#define SND_TMO TMO_FEVR
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89 | #define SND_TMO (30*SYSTIM_HZ)
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90 |
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91 | #else /* of #ifdef TOPPERS_S810_CLG3_85 */
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92 |
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93 | #define CON_TMO TMO_FEVR
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94 | //#define CON_TMO (60*SYSTIM_HZ)
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95 | //#define SND_TMO TMO_FEVR
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96 | #define SND_TMO (30*SYSTIM_HZ+(netapp_rand()%SYSTIM_HZ)*30)
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97 |
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98 | #endif /* of #ifdef TOPPERS_S810_CLG3_85 */
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99 |
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100 | #ifdef USE_TCP_NON_BLOCKING
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101 |
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102 | /*
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103 | * å¤æ°
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104 | */
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105 |
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106 | #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI)
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107 |
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108 | static T_IPV4EP nblk_src4 = {
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109 | IPV4_ADDRANY,
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110 | TCP_PORTANY,
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111 | };
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112 | static T_IPV4EP nblk_dst4;
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113 |
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114 | #endif /* of #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI) */
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115 |
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116 | static T_IPEP nblk_src = {
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117 | IP_ADDRANY,
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118 | TCP_PORTANY,
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119 | };
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120 | static T_IPEP nblk_dst;
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121 |
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122 | #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI)
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123 |
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124 | /*
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125 | * tcp4_active_open -- è½åãªã¼ãã³ãå®è¡ããã
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126 | *
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127 | * USE_TCP_NON_BLOCKING ON
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128 | */
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129 |
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130 | static ER
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131 | tcp4_active_open (ID cepid, T_IN4_ADDR ipaddr, uint16_t portno)
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132 | {
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133 | ER error;
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134 | SYSTIM time;
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135 |
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136 | nblk_dst4.ipaddr = ipaddr;
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137 | nblk_dst4.portno = portno;
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138 |
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139 | if ((error = tcp_con_cep(cepid, &nblk_src4, &nblk_dst4, TMO_NBLK)) != E_WBLK) {
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140 | syslog(LOG_NOTICE, "[TEC4:%02u CON] error: %s", cepid, itron_strerror(error));
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141 | return error;
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142 | }
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143 |
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144 | /* æ¥ç¶ãå®äºããã¾ã§å¾
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145 | ã¤ã*/
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146 | syscall(wai_sem(SEM_TCP_ECHO_CLI_NBLK_READY));
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147 |
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148 | if ((error = tcp_echo_cli_nblk_error) != E_OK) {
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149 | syslog(LOG_NOTICE, "[TEC4:%02u CON] error: %s", cepid, itron_strerror(tcp_echo_cli_nblk_error));
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150 | return error;
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151 | }
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152 |
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153 | get_tim(&time);
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154 | syslog(LOG_NOTICE, "[TEC4:%02u CON] conct: %7lu, to: %s.%u",
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155 | cepid, time / SYSTIM_HZ, ip2str(NULL, &nblk_dst4.ipaddr), nblk_dst4.portno);
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156 | return error;
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157 | }
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158 |
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159 | #endif /* of #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI) */
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160 |
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161 | /*
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162 | * tcp_active_open -- è½åãªã¼ãã³ãå®è¡ããã
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163 | *
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164 | * USE_TCP_NON_BLOCKING ON
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165 | */
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166 |
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167 | static ER
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168 | tcp_active_open (ID cepid, T_IN_ADDR *ipaddr, uint16_t portno, char apip)
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169 | {
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170 | ER error;
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171 | SYSTIM time;
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172 |
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173 | nblk_dst.ipaddr = *ipaddr;
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174 | nblk_dst.portno = portno;
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175 |
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176 | if ((error = TCP_CON_CEP(cepid, &nblk_src, &nblk_dst, TMO_NBLK)) != E_WBLK) {
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177 | if (error == E_PAR || error == E_ID)
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178 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] error: %s, API: IPv%c, addr: %s",
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179 | apip, cepid, itron_strerror(error), apip, IP2STR(NULL, ipaddr));
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180 | else
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181 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] error: %s",
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182 | apip, cepid, itron_strerror(error));
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183 | return error;
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184 | }
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185 |
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186 | /* æ¥ç¶ãå®äºããã¾ã§å¾
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187 | ã¤ã*/
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188 | syscall(wai_sem(SEM_TCP_ECHO_CLI_NBLK_READY));
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189 |
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190 | if ((error = tcp_echo_cli_nblk_error) != E_OK) {
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191 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] error: %s",
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192 | apip, cepid, itron_strerror(tcp_echo_cli_nblk_error));
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193 | return error;
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194 | }
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195 |
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196 | get_tim(&time);
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197 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] conct: %7lu, to: %s.%u",
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198 | apip, cepid, time / SYSTIM_HZ,
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199 | IP2STR(NULL, &nblk_dst.ipaddr), nblk_dst.portno);
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200 | return error;
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201 | }
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202 |
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203 | /*
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204 | * tcp_echo_cli_snd -- ECHO/TCP ãµã¼ãã«ã¡ãã»ã¼ã¸ãéä¿¡ããã
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205 | *
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206 | * USE_TCP_NON_BLOCKING ON
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207 | */
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208 |
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209 | ER
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210 | tcp_echo_cli_snd (ID cepid, T_IN_ADDR *ipaddr, uint16_t portno, char apip)
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211 | {
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212 | static char smsg[SND_BUF_SIZE];
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213 |
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214 | ER_UINT slen;
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215 | ER error;
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216 | uint32_t total;
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217 | uint16_t soff, echo, rep;
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218 | char *p, pat;
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219 |
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220 | #ifdef SND_URG_DATA_SIZE
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221 | int_t urg = SND_URG_COUNT;
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222 | #endif
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223 |
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224 | p = smsg;
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225 | for (rep = NUM_REP_PAT; rep -- > 0; )
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226 | for (pat = PAT_BEGIN; pat <= PAT_END; pat ++)
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227 | *p ++ = pat;
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228 |
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229 | #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI)
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230 |
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231 | if (apip == API_PROTO_IPV6) {
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232 | if ((error = tcp_active_open(cepid, ipaddr, portno, apip)) != E_OK)
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233 | return error;
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234 | }
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235 | else if (in6_is_addr_ipv4mapped(ipaddr)) {
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236 | if ((error = tcp4_active_open(cepid, ntohl(ipaddr->s6_addr32[3]), portno)) != E_OK)
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237 | return error;
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238 | }
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239 | else {
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240 | if ((error = tcp_active_open(cepid, ipaddr, portno, apip)) != E_OK)
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241 | return error;
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242 | }
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243 |
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244 | #else /* of #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI) */
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245 |
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246 | if ((error = tcp_active_open(cepid, ipaddr, portno, apip)) != E_OK)
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247 | return error;
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248 |
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249 | #endif /* of #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI) */
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250 |
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251 | if ((error = psnd_dtq(DTQ_TCP_ECHO_CLI_RCV, (intptr_t)cepid)) != E_OK) {
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252 | syslog(LOG_NOTICE, "[TEC%c:%02u DTQ] error: %s", apip, cepid, itron_strerror(error));
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253 | goto cls_ret;
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254 | }
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255 |
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256 | tcp_echo_cli_scount = total = 0;
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257 | for (echo = NUM_ECHO; echo -- > 0; ) {
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258 | soff = 0;
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259 | while (soff < SND_BUF_SIZE) {
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260 | #ifdef SHOW_TIME_OUT
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261 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] tmo: %7lu", apip, cepid, SND_TMO);;
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262 | #endif/* of #ifdef SHOW_TIME_OUT */
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263 | if ((slen = tcp_snd_dat(cepid, smsg + soff, sizeof(smsg) - soff, SND_TMO)) < 0) {
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264 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] error: %s",
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265 | apip, cepid, itron_strerror(slen));
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266 | error = slen;
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267 | goto cls_ret;
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268 | }
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269 | soff += (uint16_t)slen;
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270 | total += slen;
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271 | tcp_echo_cli_scount ++;
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272 | #ifdef SHOW_SND_COUNT
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273 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] count: %7lu, len: %4u, off: %4u",
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274 | apip, cepid, tcp_echo_cli_scount, (uint16_t)slen, soff);
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275 | #endif/* of #ifdef SHOW_SND_COUNT */
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276 |
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277 | #ifdef SND_URG_DATA_SIZE
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278 | if (urg) {
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279 | if (urg == 1) {
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280 | if ((error = tcp_snd_oob(cepid, smsg, SND_URG_DATA_SIZE, TMO_NBLK)) != E_WBLK)
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281 | syslog(LOG_NOTICE, "[TEC%c:%02u OOB] error: %s",
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282 | apip, cepid, itron_strerror(error));
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283 | }
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284 | urg --;
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285 | }
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286 | #endif/* of #ifdef SND_URG_DATA_SIZE */
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287 |
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288 | #if defined(SND_DLY)
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289 | #if SND_DLY > 0
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290 | syscall(dly_tsk(SND_DLY + netapp_rand() % SYSTIM_HZ));
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291 | #endif
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292 | #endif
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293 | }
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294 | }
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295 |
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296 | cls_ret:
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297 | if ((error = tcp_sht_cep(cepid)) < 0)
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298 | syslog(LOG_NOTICE, "[TEC%c:%02u SHT] error: %s", apip, cepid, itron_strerror(error));
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299 |
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300 | /* åä¿¡ãå®äºããã¾ã§å¾
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301 | ã¤ã*/
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302 | syscall(slp_tsk());
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303 |
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304 | return error;
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305 | }
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306 |
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307 | #else /* of #ifdef USE_TCP_NON_BLOCKING */
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308 |
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309 | #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI)
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310 |
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311 | /*
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312 | * tcp4_active_open -- è½åãªã¼ãã³ãå®è¡ããã
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313 | *
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314 | * USE_TCP_NON_BLOCKING OFF
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315 | */
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316 |
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317 | static ER
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318 | tcp4_active_open (ID cepid, T_IN4_ADDR ipaddr, uint16_t portno)
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319 | {
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320 | static T_IPV4EP src = {
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321 | IPV4_ADDRANY,
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322 | TCP_PORTANY,
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323 | };
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324 |
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325 | T_IPV4EP dst;
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326 | ER error;
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327 | SYSTIM time;
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328 |
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329 | dst.ipaddr = ipaddr;
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330 | dst.portno = portno;
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331 |
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332 | #ifdef SHOW_TIME_OUT
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333 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] tmo: %7lu", API_PROTO_IPV4, cepid, CON_TMO);
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334 | #endif /* of #ifdef SHOW_TIME_OUT */
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335 | if ((error = tcp_con_cep(cepid, &src, &dst, CON_TMO)) != E_OK) {
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336 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] error: %s, addr: %s",
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337 | API_PROTO_IPV4, cepid, itron_strerror(error), ip2str(NULL, &ipaddr));
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338 | return error;
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339 | }
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340 |
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341 | get_tim(&time);
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342 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] conct: %7lu, to: %s.%u",
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343 | API_PROTO_IPV4, cepid, time / SYSTIM_HZ, ip2str(NULL, &dst.ipaddr), dst.portno);
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344 | return error;
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345 | }
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346 |
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347 | #endif /* of #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI) */
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348 |
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349 | /*
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350 | * tcp_active_open -- è½åãªã¼ãã³ãå®è¡ããã
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351 | *
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352 | * USE_TCP_NON_BLOCKING OFF
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353 | */
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354 |
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355 | static ER
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356 | tcp_active_open (ID cepid, T_IN_ADDR *ipaddr, uint16_t portno, char apip)
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357 | {
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358 | static T_IPEP src = {
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359 | IP_ADDRANY,
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360 | TCP_PORTANY,
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361 | };
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362 |
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363 | T_IPEP dst;
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364 | ER error;
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365 | SYSTIM time;
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366 |
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367 | dst.ipaddr = *ipaddr;
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368 | dst.portno = portno;
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369 |
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370 | #ifdef SHOW_TIME_OUT
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371 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] tmo: %7lu", apip, cepid, CON_TMO);
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372 | #endif /* of #ifdef SHOW_TIME_OUT */
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373 | if ((error = TCP_CON_CEP(cepid, &src, &dst, CON_TMO)) != E_OK) {
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374 | if (error == E_PAR || error == E_ID)
|
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375 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] error: %s, API: IPv%c, addr: %s",
|
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376 | apip, cepid, itron_strerror(error), apip, IP2STR(NULL, ipaddr));
|
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377 | else
|
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378 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] error: %s", apip, cepid, itron_strerror(error));
|
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379 | return error;
|
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380 | }
|
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381 |
|
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382 | get_tim(&time);
|
---|
383 | syslog(LOG_NOTICE, "[TEC%c:%02u CON] conct: %7lu, to: %s.%u",
|
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384 | apip, cepid, time / SYSTIM_HZ, IP2STR(NULL, &dst.ipaddr), dst.portno);
|
---|
385 | return error;
|
---|
386 | }
|
---|
387 |
|
---|
388 | /*
|
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389 | * tcp_echo_cli_snd -- ECHO/TCP ãµã¼ãã«ã¡ãã»ã¼ã¸ãéä¿¡ããã
|
---|
390 | *
|
---|
391 | * USE_TCP_NON_BLOCKING OFF
|
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392 | */
|
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393 |
|
---|
394 | ER
|
---|
395 | tcp_echo_cli_snd (ID cepid, T_IN_ADDR *ipaddr, uint16_t portno, char apip)
|
---|
396 | {
|
---|
397 | static char smsg[SND_BUF_SIZE];
|
---|
398 |
|
---|
399 | ER_UINT slen;
|
---|
400 | ER error;
|
---|
401 | uint32_t total;
|
---|
402 | uint16_t soff, echo, rep;
|
---|
403 | char *p, pat;
|
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404 |
|
---|
405 | #ifdef SND_URG_DATA_SIZE
|
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406 | int_t urg = SND_URG_COUNT;
|
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407 | #endif
|
---|
408 |
|
---|
409 | p = smsg;
|
---|
410 | for (rep = NUM_REP_PAT; rep -- > 0; )
|
---|
411 | for (pat = PAT_BEGIN; pat <= PAT_END; pat ++)
|
---|
412 | *p ++ = pat;
|
---|
413 |
|
---|
414 | #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI)
|
---|
415 |
|
---|
416 | if (apip == API_PROTO_IPV6) {
|
---|
417 | if ((error = tcp_active_open(cepid, ipaddr, portno, apip)) != E_OK)
|
---|
418 | return error;
|
---|
419 | }
|
---|
420 | else if (in6_is_addr_ipv4mapped(ipaddr)) {
|
---|
421 | if ((error = tcp4_active_open(cepid, ntohl(ipaddr->s6_addr32[3]), portno)) != E_OK)
|
---|
422 | return error;
|
---|
423 | }
|
---|
424 | else {
|
---|
425 | if ((error = tcp_active_open(cepid, ipaddr, portno, apip)) != E_OK)
|
---|
426 | return error;
|
---|
427 | }
|
---|
428 |
|
---|
429 | #else /* of #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI) */
|
---|
430 |
|
---|
431 | if ((error = tcp_active_open(cepid, ipaddr, portno, apip)) != E_OK)
|
---|
432 | return error;
|
---|
433 |
|
---|
434 | #endif /* of #if defined(SUPPORT_INET6) && defined(SUPPORT_INET4) && defined(USE_TCP4_ECHO_CLI) */
|
---|
435 |
|
---|
436 | if ((error = psnd_dtq(DTQ_TCP_ECHO_CLI_RCV, (intptr_t)cepid)) != E_OK) {
|
---|
437 | syslog(LOG_NOTICE, "[TEC%c:%02u DTQ] error: %s", apip, cepid, itron_strerror(error));
|
---|
438 | goto cls_ret;
|
---|
439 | }
|
---|
440 |
|
---|
441 | tcp_echo_cli_scount = total = 0;
|
---|
442 | for (echo = NUM_ECHO; echo -- > 0; ) {
|
---|
443 | soff = 0;
|
---|
444 | while (soff < SND_BUF_SIZE) {
|
---|
445 | #ifdef SHOW_TIME_OUT
|
---|
446 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] tmo: %7lu", apip, cepid, SND_TMO);
|
---|
447 | #endif /* of #ifdef SHOW_TIME_OUT */
|
---|
448 | if ((slen = tcp_snd_dat(cepid, smsg + soff, sizeof(smsg) - soff, SND_TMO)) < 0) {
|
---|
449 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] error: %s", apip, cepid, itron_strerror(slen));
|
---|
450 | error = slen;
|
---|
451 | goto cls_ret;
|
---|
452 | }
|
---|
453 | soff += (uint16_t)slen;
|
---|
454 | total += slen;
|
---|
455 | tcp_echo_cli_scount ++;
|
---|
456 | #ifdef SHOW_SND_COUNT
|
---|
457 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] count: %7lu, len: %4u",
|
---|
458 | apip, cepid, tcp_echo_cli_scount, (uint16_t)slen);
|
---|
459 | #endif /* of #ifdef SHOW_SND_COUNT */
|
---|
460 |
|
---|
461 | #ifdef SND_URG_DATA_SIZE
|
---|
462 | if (urg > 0) {
|
---|
463 | if (urg == 1) {
|
---|
464 | #ifdef SHOW_TIME_OUT
|
---|
465 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] tmo: %7lu", apip, cepid, SND_TMO);
|
---|
466 | #endif /* of #ifdef SHOW_TIME_OUT */
|
---|
467 | if ((slen = tcp_snd_oob(cepid, smsg, SND_URG_DATA_SIZE, SND_TMO)) >= 0)
|
---|
468 | syslog(LOG_NOTICE, "[TEC%c:%02u SND] urg: %7lu",
|
---|
469 | apip, cepid, (uint16_6)slen);
|
---|
470 | else
|
---|
471 | syslog(LOG_NOTICE, "[TEC%c:%02u OOB] error: %s",
|
---|
472 | apip, cepid, itron_strerror(slen));
|
---|
473 | }
|
---|
474 | urg --;
|
---|
475 | }
|
---|
476 | #endif /* of #ifdef SND_URG_DATA_SIZE */
|
---|
477 |
|
---|
478 | #if defined(SND_DLY)
|
---|
479 | #if SND_DLY > 0
|
---|
480 | syscall(dly_tsk(SND_DLY + netapp_rand() % SYSTIM_HZ));
|
---|
481 | #endif
|
---|
482 | #endif
|
---|
483 | }
|
---|
484 | }
|
---|
485 |
|
---|
486 | cls_ret:
|
---|
487 | if ((error = tcp_sht_cep(cepid)) < 0)
|
---|
488 | syslog(LOG_NOTICE, "[TEC%c:%02u SHT] error: %s", apip, cepid, itron_strerror(error));
|
---|
489 |
|
---|
490 | /* åä¿¡ãå®äºããã¾ã§å¾
|
---|
491 | ã¤ã*/
|
---|
492 | syscall(slp_tsk());
|
---|
493 |
|
---|
494 | return error;
|
---|
495 | }
|
---|
496 |
|
---|
497 | #endif /* of #ifdef USE_TCP_NON_BLOCKING */
|
---|
498 |
|
---|
499 | #endif /* of #ifdef USE_TCP_ECHO_CLI */
|
---|