liberipc/include/eripcclient.h File Reference

#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <unistd.h>
#include "eripc.h"

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Go to the source code of this file.

Classes
struct	erIpcCmd_t
Defines
#define	TB_MAXCHARONLINE   1024
#define	TB_CMD_NAME   128
#define	TB_ARGLENGTH   256
#define	TB_N_ARG   6
Functions
int	erIpcSndMessage (erClientChannel_t channel, char *szMsg)
int	erIpcSndCommand (erClientChannel_t channel, erIpcCmd_t *cmd)

---

Define Documentation

#define TB_ARGLENGTH   256

Definition at line 46 of file eripcclient.h.

#define TB_CMD_NAME   128

Definition at line 45 of file eripcclient.h.

#define TB_MAXCHARONLINE   1024

Copyright (C) 2005-2008 iRex Technologies B.V. All rights reserved.

Definition at line 43 of file eripcclient.h.

#define TB_N_ARG   6

Definition at line 47 of file eripcclient.h.

---

Function Documentation

int erIpcSndCommand	(	erClientChannel_t	channel,
		erIpcCmd_t *	cmd
	)

Copyright (C) 2005-2008 iRex Technologies B.V. All rights reserved.

Definition at line 39 of file eripcclient.c.

{
    char    szBuffer[TB_MAXCHARONLINE];
    int     i;
    int     len;

    if (channel == NULL  ||  cmd == NULL)
    {
        ERIPC_ERRORPRINTF("Illegal parameters: channel [%p] cmd [%p]", channel, cmd);
        return -1;
    }

    snprintf(szBuffer, sizeof(szBuffer), "%d", cmd->cc);

    for (i = 0; i < cmd->nArg; i++)
    {
        len = strlen(szBuffer);
        snprintf(szBuffer + len, sizeof(szBuffer) - len, ",%s", cmd->arg[i]);
    }
    return erIpcSndMessage(channel, szBuffer);
}

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int erIpcSndMessage	(	erClientChannel_t	channel,
		char *	szMsg
	)

Definition at line 61 of file eripcclient.c.

{
    int     sockfd;
    struct sockaddr_in serverAdr;
    erInternalClientChannel_t *clientChannel;

    if (channel == NULL  ||  szMsg == NULL)
    {
        ERIPC_ERRORPRINTF("Illegal parameters: channel [%p] szMsg [%p]", channel, szMsg);
        return -1;
    }

    clientChannel = (erInternalClientChannel_t *) channel;
    sockfd = clientChannel->sockfd;
    serverAdr = clientChannel->serverAdr;

    sendto(sockfd, szMsg, strlen(szMsg), 0, (struct sockaddr *) &serverAdr, sizeof(serverAdr));
    return 0;
}