[388] | 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: tcp_echo_cli_snd.c 388 2019-05-22 11:25:18Z coas-nagasima $
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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);
|
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| 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);
|
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| 385 | return error;
|
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| 386 | }
|
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| 387 |
|
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| 388 | /*
|
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| 389 | * tcp_echo_cli_snd -- ECHO/TCP ãµã¼ãã«ã¡ãã»ã¼ã¸ãéä¿¡ããã
|
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| 390 | *
|
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| 391 | * USE_TCP_NON_BLOCKING OFF
|
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| 392 | */
|
---|
| 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;
|
---|
| 404 |
|
---|
| 405 | #ifdef SND_URG_DATA_SIZE
|
---|
| 406 | int_t urg = SND_URG_COUNT;
|
---|
| 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 */
|
---|