426 lines
9.0 KiB
C
426 lines
9.0 KiB
C
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#include "tcpclient.h"
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#if (CLIENT_NUM > 0)
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#include "socket.h"
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#include "inout.h"
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#include "console.h"
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#include "delay.h"
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#include "trigger.h"
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//----------------------------------------------------------------------
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int g_clinetLinksta; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬
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int g_clinetLinkCount; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӶϿ<D3B6><CFBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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//-------------------------------------------
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SocketCtrl g_clientSocket[CLIENT_NUM] =
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{
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+0, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+0, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*0, TCP_CLIENT_REMOTE_PORT_BEG},
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#if (CLIENT_NUM > 1)
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+1, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+1, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*1, TCP_CLIENT_REMOTE_PORT_BEG},
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#endif
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#if (CLIENT_NUM > 2)
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+2, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+2, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*2, TCP_CLIENT_REMOTE_PORT_BEG},
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#endif
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#if (CLIENT_NUM > 3)
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+3, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+3, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*3, TCP_CLIENT_REMOTE_PORT_BEG},
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#endif
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#if (CLIENT_NUM > 4)
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+4, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+4, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*4, TCP_CLIENT_REMOTE_PORT_BEG},
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#endif
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#if (CLIENT_NUM > 5)
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+5, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+5, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*5, TCP_CLIENT_REMOTE_PORT_BEG},
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#endif
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#if (CLIENT_NUM > 6)
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+6, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+6, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*6, TCP_CLIENT_REMOTE_PORT_BEG},
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#endif
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#if (CLIENT_NUM > 7)
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{TCP_CLIENT, STA_INIT, TCP_CLIENT_SN_BEG+7, TCP_CLIENT_LOCAL_IP, TCP_CLIENT_LOCAL_PORT_BEG+7, TCP_CLIENT_REMOTE_IP_BEG+TCP_CLIENT_REMOTE_IP_ADD*7, TCP_CLIENT_REMOTE_PORT_BEG},
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#endif
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};
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//-----------------------------------------------------------------------------------------------------
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void InitTcpClient(void)
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{
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int i;
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g_clinetLinksta = LINK_INIT;
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g_clinetLinkCount = 0;
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for (i = 0; i < CLIENT_NUM; i++)
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{
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g_clientSocket[i].status = STA_CLOSED;
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}
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}
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//-----------------------------------------------------------------------------------------------------
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void TcpClientRun(void)
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{
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int i;
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int rslt;
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u8 sn, tmp8;
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u16 port, ir;
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int crsocket;
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u16 sport;
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u32 sip;
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crsocket = 0;
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// PHY<48><59><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>״̬<D7B4><CCAC><EFBFBD><EFBFBD>
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rslt = ctlwizchip(CW_GET_PHYLINK, (void*)(&tmp8));
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#if (0)
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{
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u32 timer;
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timer = GetMsSoftTimer();
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printf("at%d, TcpClientRun\r\n", timer);
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}
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#endif
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if(rslt == -1)
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{
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g_clinetLinksta = LINK_INIT;
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printf("Unknown PHY Link stauts.\r\n");
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return;
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}
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else
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{
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if (tmp8 == PHY_LINK_ON)
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{
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if (g_clinetLinksta != LINK_UP)
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{
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crsocket = 1; // <20><><EFBFBD><EFBFBD>socket
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g_clinetLinksta = LINK_UP;
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printf("PHY Link UP.\r\n");
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}
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}
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else if (tmp8 == PHY_LINK_OFF)
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{
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if (g_clinetLinksta == LINK_INIT || g_clinetLinksta == LINK_UP)
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{
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if (g_clinetLinksta == LINK_INIT)
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{
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crsocket = 2; // <20>ر<EFBFBD>socket
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g_clinetLinksta = LINK_DOWN;
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}
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else
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{
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g_clinetLinkCount = 0;
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g_clinetLinksta = LINK_WAIT;
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}
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printf("2. PHY Link DOWN.\r\n");
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}
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else if (g_clinetLinksta == LINK_WAIT)
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{
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g_clinetLinkCount++;
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if (g_clinetLinkCount > 10)
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{
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crsocket = 2; // <20>ر<EFBFBD>socket
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g_clinetLinksta = LINK_DOWN;
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}
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}
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else
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{
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}
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}
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else
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{
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printf("waite PHY connect.\r\n");
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return;
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}
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}
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// <20>ر<EFBFBD><D8B1><EFBFBD><EFBFBD><EFBFBD>
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if (g_clinetLinksta == LINK_DOWN && crsocket == 2)
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{
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printf("link down or crsocket == 2\r\n");
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for (i = 0; i < CLIENT_NUM; i++)
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{
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if (g_clientSocket[i].status != STA_CLOSED)
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{
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g_clientSocket[i].status = STA_CLOSED;
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printf("close socket %d and disconnect.\r\n", g_clientSocket[i].socket);
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disconnect(g_clientSocket[i].socket);
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close(g_clientSocket[i].socket);
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}
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}
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return;
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}
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// <20><><EFBFBD><EFBFBD> tcp <20>ͻ<EFBFBD><CDBB><EFBFBD>
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for (i = 0; i < CLIENT_NUM; i++)
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{
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sn = g_clientSocket[i].socket;
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port = g_clientSocket[i].localPort;
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tmp8 = getSn_SR(sn);
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switch(tmp8)
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{
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case SOCK_ESTABLISHED: // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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{
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// printf("TCP client socket %d SOCK_ESTABLISHED\r\n", sn);
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ir = getSn_IR(sn); // <20><>ȡ<EFBFBD>жϼĴ<CFBC><C4B4><EFBFBD>
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if ((ir & Sn_IR_CON) != 0)
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{
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g_clientSocket[i].status = STA_CONNECT;
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getsockopt(sn, SO_DESTIP, &sip);
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getsockopt(sn, SO_DESTPORT, &sport);
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printf("TCP client socket %d is connected, destination ip=%d.%d.%d.%d, port=%d\r\n", sn,
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GETIP1(sip), GETIP2(sip), GETIP3(sip), GETIP4(sip), sport);
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setSn_IR(sn, Sn_IR_CON); // <20><><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>״̬
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}
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break;
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}
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case SOCK_CLOSE_WAIT: // <20><><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><D4B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>رյ<D8B1>ǰ<EFBFBD><C7B0><EFBFBD><EFBFBD>
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{
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printf("TCP client socket %d wait close\r\n", sn);
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disconnect(sn);
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g_clientSocket[i].status = STA_CLOSED;
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break;
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}
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case SOCK_CLOSED: // <20><><EFBFBD><EFBFBD><EFBFBD>ǹر<C7B9>״̬
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{
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// <20>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD><EFBFBD>
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printf("TCP client socket %d is closed, create a new socket\r\n", sn);
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rslt = socket(sn, Sn_MR_TCP, port, SF_IO_NONBLOCK); // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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if (rslt == sn)
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{
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printf("Create TCP client success at socket %d\r\n", sn);
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}
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else
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{
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printf("Create TCP client failed at socket %d, code=%d\r\n", sn, rslt);
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}
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break;
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}
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case SOCK_INIT: // <20><>ʼ<EFBFBD><CABC>
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{
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sip = g_clientSocket[i].remoteIp;
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sport = g_clientSocket[i].remotePort;
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printf("TCP client socket %d connect to ip=%d.%d.%d.%d, port=%d\r\n", sn,
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GETIP1(sip), GETIP2(sip), GETIP3(sip), GETIP4(sip), sport);
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rslt = connect(sn, (u8*)(&sip), sport);
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if (rslt == SOCK_OK)
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{
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g_clientSocket[i].status = STA_READY;
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printf("TCP client socket %d connecting......\r\n", sn);
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}
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else
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{
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// printf("TCP client socket %d connect error, code=%d\r\n", sn, rslt);
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}
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break;
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}
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case SOCK_LISTEN:
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{
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printf("TCP client socket %d SOCK_LISTEN\r\n", sn);
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break;
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}
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case SOCK_SYNSENT:
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{
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printf("TCP client socket %d SOCK_SYNSENT\r\n", sn);
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break;
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}
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case SOCK_SYNRECV:
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{
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printf("TCP client socket %d SOCK_SYNRECV\r\n", sn);
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break;
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}
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default:
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{
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// printf("default, TCP client socket %d status=0x%x\r\n", sn, tmp8);
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break;
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}
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} // end of switch
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}
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}
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/*
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void CreateTcpClient(void)
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{
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int i;
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int rslt;
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u8 sn, tmp8;
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u16 port;
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for (i = 0; i < 8; i++)
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{
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if (g_clientSocket.status != STA_CLOSED)
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{
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printf("tcp clinet not closed\r\n");
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return;
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}
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sn = g_clientSocket.socket;
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port = g_clientSocket.port;
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tmp8 = SF_IO_NONBLOCK;
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rslt = socket(sn, Sn_MR_TCP, port, tmp8);
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if (rslt == sn)
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{
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g_clientSocket.status = STA_READY;
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printf("create tcp client success\r\n");
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}
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else
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{
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printf("create tcp client failed\r\n");
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}
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}
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}
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void ConnectTcpClient(void)
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{
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int rslt;
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u8 sn;
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u16 port;
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u32 ipaddr;
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if (g_clientSocket.status != STA_READY)
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{
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printf("tcp clinet not ready\r\n");
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return;
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}
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sn = g_clientSocket.socket;
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ipaddr = PLC_SERVER_IP;
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port = PLC_SERVER_PORT;
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rslt = connect(sn, (u8*)(&ipaddr), port);
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if (rslt == SOCK_OK)
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{
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g_clientSocket.status = STA_CONNECT;
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printf("connect server success......\r\n");
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}
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else if (rslt == SOCKERR_SOCKNUM)
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{
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printf("Invalid socket number\r\n");
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}
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else if (rslt == SOCKERR_SOCKMODE)
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{
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printf("Invalid socket mode\r\n");
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}
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else if (rslt == SOCKERR_SOCKINIT)
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{
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printf("Socket is not initialized\r\n");
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}
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else if (rslt == SOCKERR_IPINVALID)
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{
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printf("Wrong server IP address\r\n");
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}
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else if (rslt == SOCKERR_PORTZERO)
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{
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printf("Server port zero\r\n");
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}
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else if (rslt == SOCKERR_TIMEOUT)
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{
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printf("Timeout occurred during request connection\r\n");
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}
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else // if (rslt == SOCK_BUSY)
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{
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printf("0. socket is busy\r\n");
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
*/
|
|||
|
|
|
|||
|
|
void TestNetTrans(void)
|
|||
|
|
{
|
|||
|
|
int i[8], sta[8], rslt;
|
|||
|
|
int j;
|
|||
|
|
u8 buff[MAX_TRANS_DATA];
|
|||
|
|
|
|||
|
|
memset(i, 0, sizeof(int)*8);
|
|||
|
|
memset(sta, 0, sizeof(int)*8);
|
|||
|
|
memset(buff, 0x5A, MAX_TRANS_DATA);
|
|||
|
|
|
|||
|
|
do
|
|||
|
|
{
|
|||
|
|
if (IsConsoleCancel() != 0)
|
|||
|
|
{
|
|||
|
|
printf("send cancel\r\n");
|
|||
|
|
break;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
for (j = 0; j < CLIENT_NUM; j++)
|
|||
|
|
{
|
|||
|
|
if (g_clientSocket[j].status == STA_CONNECT)
|
|||
|
|
{
|
|||
|
|
if (sta[j] == 0)
|
|||
|
|
{
|
|||
|
|
if (i[j]%10 == 0)
|
|||
|
|
{
|
|||
|
|
printf("socket %d send data from tcp client to server %d times\r\n", g_clientSocket[j].socket, i[j]);
|
|||
|
|
}
|
|||
|
|
if (i[j]%2 == 0)
|
|||
|
|
{
|
|||
|
|
SetLedOn();
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
{
|
|||
|
|
SetLedOff();
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
sta[j] = 1;
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
if (sta[j] == 1)
|
|||
|
|
{
|
|||
|
|
rslt = EthernetSendData(&(g_clientSocket[j]), buff, MAX_TRANS_DATA);
|
|||
|
|
if (rslt != MAX_TRANS_DATA)
|
|||
|
|
{
|
|||
|
|
continue;
|
|||
|
|
}
|
|||
|
|
// printf("send data %d times success\r\n", i);
|
|||
|
|
sta[j] = 0;
|
|||
|
|
i[j]++;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}while(1);
|
|||
|
|
|
|||
|
|
}
|
|||
|
|
#endif
|
|||
|
|
|
|||
|
|
SocketCtrl * GetTcpClientCtrlFromSocketId(int sIdx)
|
|||
|
|
{
|
|||
|
|
#if (CLIENT_NUM > 0)
|
|||
|
|
if (sIdx < CLIENT_NUM)
|
|||
|
|
{
|
|||
|
|
return &(g_clientSocket[sIdx]);
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
return NULL;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
int IsClinetConnect(int sIdx)
|
|||
|
|
{
|
|||
|
|
#if (CLIENT_NUM > 0)
|
|||
|
|
if (sIdx < CLIENT_NUM)
|
|||
|
|
{
|
|||
|
|
return g_clientSocket[sIdx].status;
|
|||
|
|
}
|
|||
|
|
else
|
|||
|
|
#endif
|
|||
|
|
{
|
|||
|
|
return -1;
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|