SimulationCommand.c

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/************************************************************************************
* Copyright (C) 2020                                                               *
* 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 <signal.h>
#include "CLI.h"
 
bool isCommandAsDeviceName(char* name)
{
    NETSIM_ID i;
    for (i = 0; i < NETWORK->nDeviceCount; i++)
    {
        if (!_stricmp(name, NETWORK->ppstruDeviceList[i]->szDeviceName))
            return true;
    }
    return false;
}
 
bool validate_command(ptrCLIENTINFO info, ptrCOMMANDARRAY command)
{
    int index = 0;
    if (!info->promptString)
    {
        if (isCommandAsDeviceName(command->commands[0]))
            index = 1;
 
        if (!_stricmp(command->commands[index], "route"))
            return validate_route_command(info, command, index);
 
        if (!_stricmp(command->commands[index], "acl"))
            return validate_acl_command(info, command, index);
 
        if (!_stricmp(command->commands[index], CMD_ACLCONFIG))
            return true;
 
        if (!_stricmp(command->commands[index], "ping"))
            return validate_ping_command(info, command, index);
    }
    else
    {
        if (strstr(info->promptString, CMD_ACLCONFIG))
            return validate_aclconfig_command(info, command, index);
    }
 
    send_message(info, "%s command is not a valid command.\n",
                 command->commands[index]);
    return false;
}
 
void execute_command(ptrCLIENTINFO info, ptrCOMMANDARRAY command, NETSIM_ID d)
{
    int index = 0;
    if (info->promptString)
    { 
        if (strstr(info->promptString, CMD_ACLCONFIG))
            execute_prompt_aclconfig_command(info, command, index, d);
    }
    else
    {
        if (isCommandAsDeviceName(command->commands[0]))
        {
            d = fn_NetSim_Stack_GetDeviceId_asName(command->commands[0]);
            index = 1;
        }
 
        if (!_stricmp(command->commands[index], "route"))
            execute_route_command(info, command, index, d);
        else if (!_stricmp(command->commands[index], "ACL"))
            execute_acl_command(info, command, index, d);
        else if (!_stricmp(command->commands[index], "ACLCONFIG"))
            execute_aclconfig_command(info, command, index, d);
        else if (!_stricmp(command->commands[index], "ping"))
            execute_ping_command(info, command, index, d);
    }
 
}
 
void pass_to_SDNModule(ptrCLIENTINFO info, ptrCOMMANDARRAY command)
{
    NetSim_EVENTDETAILS pevent;
    memset(&pevent, 0, sizeof pevent);
    pevent.dEventTime = ldEventTime+MILLISECOND;
    pevent.nDeviceId = info->deviceId;
    pevent.nDeviceType = DEVICE_TYPE(info->deviceId);
    pevent.nEventType = TIMER_EVENT;
    pevent.nProtocolId = APP_PROTOCOL_OPENFLOW;
    pevent.szOtherDetails = FORM_CLI_HANDLE(command, info);
    fnpAddEvent(&pevent);
    if (info->clientType == CLIENTTYPE_SOCKET)
    {
        info->CLIENT.sockClient.iswait = true;
        WaitOnAddress(&info->CLIENT.sockClient.iswait,
                      &info->CLIENT.sockClient.dontUseMe,
                      sizeof info->CLIENT.sockClient.iswait,
                      INFINITE);
    }
}