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path: root/providers/power/src/Linux_PowerManagementCapabilitiesProvider.c
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#include <konkret/konkret.h>
#include "Linux_PowerManagementCapabilities.h"

#include "power.h"

static const CMPIBroker* _cb = NULL;

static void Linux_PowerManagementCapabilitiesInitialize(CMPIInstanceMI *mi)
{
    mi->hdl = power_ref(_cb);
}

static void Linux_PowerManagementCapabilitiesInitializeMethod(CMPIMethodMI *mi)
{
    mi->hdl = power_ref(_cb);
}

static CMPIStatus Linux_PowerManagementCapabilitiesCleanup(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    CMPIBoolean term)
{
    power_unref(mi->hdl);
    mi->hdl = NULL;
    CMReturn(CMPI_RC_OK);
}

static CMPIStatus Linux_PowerManagementCapabilitiesEnumInstanceNames(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop)
{
    return KDefaultEnumerateInstanceNames(
        _cb, mi, cc, cr, cop);
}

static CMPIStatus Linux_PowerManagementCapabilitiesEnumInstances(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char** properties)
{
    const char *ns = KNameSpace(cop);

    Linux_PowerManagementCapabilities w;
    Linux_PowerManagementCapabilities_Init(&w, _cb, ns);
    // TODO: make it unique
    Linux_PowerManagementCapabilities_Set_InstanceID(&w, "Linux:PowerManagementCapabilities");
    Linux_PowerManagementCapabilities_Set_ElementName(&w, "Linux:PowerManagementCapabilities");
    Linux_PowerManagementCapabilities_Set_Caption(&w, "Linux:PowerManagementCapabilities");

    int count;
    unsigned short *list = power_available_requested_power_states(mi->hdl, &count);
    Linux_PowerManagementCapabilities_Init_PowerStatesSupported(&w, count);
    for (int i = 0; i < count; i++) {
        Linux_PowerManagementCapabilities_Set_PowerStatesSupported(&w, i, list[i]);
    }

    // TODO: get this list dynamically from PowerStatesSupported (see SMASH)
    Linux_PowerManagementCapabilities_Init_PowerChangeCapabilities(&w, 3);
    Linux_PowerManagementCapabilities_Set_PowerChangeCapabilities(&w, 0, Linux_PowerManagementCapabilities_PowerChangeCapabilities_Power_State_Settable);
    Linux_PowerManagementCapabilities_Set_PowerChangeCapabilities(&w, 1, Linux_PowerManagementCapabilities_PowerChangeCapabilities_Power_Cycling_Supported);
    Linux_PowerManagementCapabilities_Set_PowerChangeCapabilities(&w, 2, Linux_PowerManagementCapabilities_PowerChangeCapabilities_Graceful_Shutdown_Supported);
    KReturnInstance(cr, w);
    CMReturn(CMPI_RC_OK);
}

static CMPIStatus Linux_PowerManagementCapabilitiesGetInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char** properties)
{
    return KDefaultGetInstance(
        _cb, mi, cc, cr, cop, properties);
}

static CMPIStatus Linux_PowerManagementCapabilitiesCreateInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const CMPIInstance* ci)
{
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

static CMPIStatus Linux_PowerManagementCapabilitiesModifyInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const CMPIInstance* ci,
    const char** properties)
{
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

static CMPIStatus Linux_PowerManagementCapabilitiesDeleteInstance(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop)
{
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

static CMPIStatus Linux_PowerManagementCapabilitiesExecQuery(
    CMPIInstanceMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char* lang,
    const char* query)
{
    CMReturn(CMPI_RC_ERR_NOT_SUPPORTED);
}

CMInstanceMIStub(
    Linux_PowerManagementCapabilities,
    Linux_PowerManagementCapabilities,
    _cb,
    Linux_PowerManagementCapabilitiesInitialize(&mi))

static CMPIStatus Linux_PowerManagementCapabilitiesMethodCleanup(
    CMPIMethodMI* mi,
    const CMPIContext* cc,
    CMPIBoolean term)
{
    power_unref(mi->hdl);
    mi->hdl = NULL;

    CMReturn(CMPI_RC_OK);
}

static CMPIStatus Linux_PowerManagementCapabilitiesInvokeMethod(
    CMPIMethodMI* mi,
    const CMPIContext* cc,
    const CMPIResult* cr,
    const CMPIObjectPath* cop,
    const char* meth,
    const CMPIArgs* in,
    CMPIArgs* out)
{
    return Linux_PowerManagementCapabilities_DispatchMethod(
        _cb, mi, cc, cr, cop, meth, in, out);
}

CMMethodMIStub(
    Linux_PowerManagementCapabilities,
    Linux_PowerManagementCapabilities,
    _cb,
    Linux_PowerManagementCapabilitiesInitializeMethod(&mi))

KONKRET_REGISTRATION(
    "root/cimv2",
    "Linux_PowerManagementCapabilities",
    "Linux_PowerManagementCapabilities",
    "instance method")