cmd/lms/ConfigConnection.cpp

	ConfigConnection.cpp revision 617e2443dfc17fe44fd44c0675d6aad2ffc9df42
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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "ConfigConnection.h"
#include "Lock.h"

ConfigConnection::ConfigConnection(bool verbose) :
_initState(ConfigConnection::INIT_STATE_DISCONNECTED),
_pthiCommand(verbose, 5000),
_fwulCommand(verbose)
{
}

ConfigConnection::~ConfigConnection()
{
}

bool ConfigConnection::IsInitialized()
{
    Lock il(_initLock);
    return ((_initState == INIT_STATE_CONNECTED) ? true : false);
}

int ConfigConnection::IsAMTEnabled(bool useOpenPTHI)
{
    FWU_GET_VERSION_MSG_REPLY verMsg;
    FWU_GET_INFO_MSG_REPLY infoMsg;
    HECI_STATUS heciRet;
    int ret = _CFCON_AMT_UNKNOWN;

    if (useOpenPTHI) {
        CODE_VERSIONS ver;
        AMT_STATUS ast = _pthiCommand.GetCodeVersions(ver);
        if (PTHI_STATUS_EMPTY_RESPONSE == ast) {
            return _CFCON_AMT_DISABLED;
        }
        if (AMT_STATUS_SUCCESS == ast) {
            return _CFCON_AMT_ENABLED;
        }
        return ret;
    }

    if (_fwulCommand.FWULClient.Init()) {
        heciRet = _fwulCommand.GetFWUVersionAndInfo(verMsg, infoMsg);
        _fwulCommand.FWULClient.Deinit();
        if (HECI_STATUS_OK == heciRet) {
            if (infoMsg.MessageType == FWU_GET_INFO_REPLY) {
                return ((MEFWCAPS_MANAGEABILITY_SUPP_AMT
                     == infoMsg.ManageabilityMode)
                        ? _CFCON_AMT_ENABLED
                        : _CFCON_AMT_DISABLED);
            }
            ret = _CFCON_AMT_AT3;
        }
    }

    return ret;
}

bool ConfigConnection::Init(bool checkEnabled)
{
    {
        Lock il(_initLock);
        if (_initState == INIT_STATE_CONNECTING) {
            return false;
        }
        _initState = INIT_STATE_CONNECTING;
    }

    if (!(_pthiCommand.PTHIClient.Init(1))) {
        Deinit();
        return false;
    }

    if (checkEnabled) {
        if (_CFCON_AMT_ENABLED != IsAMTEnabled(true)) {
            Deinit();
            return false;
        }
    }

    {
        Lock il(_initLock);
        if (_initState != INIT_STATE_CONNECTING) {
            _pthiCommand.PTHIClient.Deinit();
            return false;
        }
        _initState = INIT_STATE_CONNECTED;
    }

    return true;
}

void ConfigConnection::Deinit()
{
    Lock il(_initLock);
    if (_initState != INIT_STATE_CONNECTING) {
        _pthiCommand.PTHIClient.Deinit();
    }
    _initState = INIT_STATE_DISCONNECTED;
}

#ifdef _REMOTE_SUPPORT

AMT_STATUS ConfigConnection::RequestEntDNSSuffixList(std::list<std::string> &dnsSuffixList)
{
    Lock l(_requestLock);

    {
        Lock il(_initLock);
        if (_initState != INIT_STATE_CONNECTED) {
            return PTSDK_STATUS_INTERNAL_ERROR;
        }
    }

    AMT_STATUS result = _pthiCommand.GetDNSSuffixList(dnsSuffixList);

    if (result == AMT_STATUS_INTERNAL_ERROR) {
        Lock il(_initLock);
        if (!_pthiCommand.PTHIClient.IsInitialized()) {
            _initState = INIT_STATE_DISCONNECTED;
        }
    }

    return result;
}

AMT_STATUS ConfigConnection::SendEnterpriseAccess(bool access, ATAddress &localIp)
{
    UINT8 hlocalIP[16];
    const struct sockaddr *addr = localIp.addr();

    Lock l(_requestLock);

    {
        Lock il(_initLock);
        if (_initState != INIT_STATE_CONNECTED) {
            return PTSDK_STATUS_INTERNAL_ERROR;
        }
    }

    memset(hlocalIP, 0, sizeof(hlocalIP));
    memcpy(hlocalIP, addr->sa_data, localIp.size());

    AMT_STATUS result = _pthiCommand.SetEnterpriseAccess(
                ((localIp.family() == AF_INET6) ? 1 : 0),
                hlocalIP,
                ((access) ? 1 : 0));

    if (result == AMT_STATUS_INTERNAL_ERROR) {
        Lock il(_initLock);
        if (!_pthiCommand.PTHIClient.IsInitialized()) {
            _initState = INIT_STATE_DISCONNECTED;
        }
    }

    return result;
}

#endif