FileInput.c

/************************************************************************************
* Copyright (C) 2023                                                               *
* TETCOS, Bangalore. India                                                         *
*                                                                                  *
* Tetcos owns the intellectual property rights in the Product and its content.     *
* The copying, redistribution, reselling or publication of any or all of the       *
* Product or its content without express prior written consent of Tetcos is        *
* prohibited. Ownership and / or any other right relating to the software and all  *
* intellectual property rights therein shall remain at all times with Tetcos.      *
*                                                                                  *
* Author: Shashi kant suman
*                                                                                   *
* ---------------------------------------------------------------------------------*/
#include "main.h"
#include "NetSim_utility.h"
#include <signal.h>
#include "CLI.h"
 
static ptrCLIENTINFO fileClientInfo = NULL;
 
void set_fileClientInfo(ptrCLIENTINFO info)
{
    fileClientInfo = info;
}
 
ptrCLIENTINFO get_fileClientInfo()
{
    return fileClientInfo;
}
 
void read_file_and_execute(FILE* fp)
{
    double time = 0;
    NETSIM_ID dev = 0;
 
    char input[BUFSIZ];
    NetSim_EVENTDETAILS pevent;
    memset(&pevent, 0, sizeof pevent);
    pevent.nEventType = TIMER_EVENT;
    pevent.nProtocolId = PROTOCOL_CLI;
    pevent.nSubEventType = SUBEVENT_EXECUTECOMMAND;
    while (fgets(input, BUFSIZ, fp) != NULL)
    {
        char* s = input;
        s = lskip(s);
        if (!*s || *s == '#')
            continue; //Empty or comment line
 
        _strupr(s);
        
        size_t len = strlen(s);
        if (len > 0 && s[len - 1] == '\n') s[--len] = '\0';
 
        if (*s == 'T')
        {
            char* f = strtok(s, "=");
            if (!_stricmp(f, "time"))
            {
                char* l = strtok(NULL, "=\n");
                time = atof(l)*SECOND;
            }
            else
            {
                goto CMDINPUT;
            }
        }
        else if (*s == 'D')
        {
            char* f = strtok(s, "=");
            if (!_stricmp(f, "device"))
            {
                char* l = strtok(NULL, "=\n");
                dev = fn_NetSim_Stack_GetDeviceId_asName(l);
            }
            else
            {
                goto CMDINPUT;
            }
        }
        else
        {
        CMDINPUT:
            pevent.dEventTime = time;
            pevent.nDeviceId = dev;
            pevent.nDeviceType = DEVICE_TYPE(dev);
            ptrCOMMANDARRAY cmd = get_commandArray(s);
            pevent.szOtherDetails = FORM_CLI_HANDLE(cmd, get_fileClientInfo());
            fnpAddEvent(&pevent);
        }
    }
}
 
void write_to_file(ptrCLIENTINFO info, char* msg, int len)
{
    fwrite(msg, sizeof(char), len, info->CLIENT.fileClient.fpOutputFile);
    fflush(info->CLIENT.fileClient.fpOutputFile);
}