SqMod/modules/xml/Attribute.cpp

// ------------------------------------------------------------------------------------------------
#include "Attribute.hpp"
#include "Module.hpp"

// ------------------------------------------------------------------------------------------------
#include <sqrat.h>

// ------------------------------------------------------------------------------------------------
namespace SqMod {

// ------------------------------------------------------------------------------------------------
SQInteger Attribute::Typename(HSQUIRRELVM vm)
{
    static SQChar name[] = _SC("SqXmlAttribute");
    sq_pushstring(vm, name, sizeof(name));
    return 1;
}

// ------------------------------------------------------------------------------------------------
void Attribute::Validate() const
{
    // Validate the document handle
    if (!m_Doc)
        STHROWF("Invalid XML document reference");
}

// ------------------------------------------------------------------------------------------------
Object Attribute::AsLong(Object & def) const
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push the specified object onto the stack
    Var< Object >::push(_SqVM, def);
    // The resulted long integer value
    Int64 longint = 0;
    // Attempt to get the numeric value inside the specified object
    if (SQ_FAILED(_SqMod->GetSLongValue(_SqVM, -1, &longint)))
        STHROWF("Invalid long integer specified");
    // Push a long integer instance with the requested value on the stack
    _SqMod->PushSLongObject(_SqVM, m_Attr.as_llong(longint));
    // Obtain the object from the stack and return it
    return Var< Object >(_SqVM, -1).value;
}

// ------------------------------------------------------------------------------------------------
Object Attribute::AsUlong(Object & def) const
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push the specified object onto the stack
    Var< Object >::push(_SqVM, def);
    // The resulted long integer value
    Uint64 longint = 0;
    // Attempt to get the numeric value inside the specified object
    if (SQ_FAILED(_SqMod->GetULongValue(_SqVM, -1, &longint)))
        STHROWF("Invalid long integer specified");
    // Push a long integer instance with the requested value on the stack
    _SqMod->PushULongObject(_SqVM, m_Attr.as_ullong(longint));
    // Obtain the object from the stack and return it
    return Var< Object >(_SqVM, -1).value;
}

// ------------------------------------------------------------------------------------------------
bool Attribute::ApplyLong(Object & value)
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push the specified object onto the stack
    Var< Object & >::push(_SqVM, value);
    // The resulted long integer value
    Int64 longint = 0;
    // Attempt to get the numeric value inside the specified object
    if (SQ_FAILED(_SqMod->GetSLongValue(_SqVM, -1, &longint)))
        STHROWF("Invalid long integer specified");
    // Assign the obtained value and return the result
    return m_Attr.set_value(longint);
}

// ------------------------------------------------------------------------------------------------
bool Attribute::ApplyUlong(Object & value)
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push the specified object onto the stack
    Var< Object & >::push(_SqVM, value);
    // The resulted long integer value
    Uint64 longint = 0;
    // Attempt to get the numeric value inside the specified object
    if (SQ_FAILED(_SqMod->GetULongValue(_SqVM, -1, &longint)))
        STHROWF("Invalid long integer specified");
    // Assign the obtained value and return the result
    return m_Attr.set_value(longint);
}

// ------------------------------------------------------------------------------------------------
Object Attribute::GetLong() const
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push a long integer instance with the requested value on the stack
    _SqMod->PushSLongObject(_SqVM, m_Attr.as_llong());
    // Obtain the object from the stack and return it
    return Var< Object >(_SqVM, -1).value;
}

// ------------------------------------------------------------------------------------------------
void Attribute::SetLong(Object & value)
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push the specified object onto the stack
    Var< Object & >::push(_SqVM, value);
    // The resulted long integer value
    Int64 longint = 0;
    // Attempt to get the numeric value inside the specified object
    if (SQ_FAILED(_SqMod->GetSLongValue(_SqVM, -1, &longint)))
        STHROWF("Invalid long integer specified");
    // Assign the obtained value
    m_Attr = longint;
}

// ------------------------------------------------------------------------------------------------
Object Attribute::GetUlong() const
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push a long integer instance with the requested value on the stack
    _SqMod->PushULongObject(_SqVM, m_Attr.as_ullong());
    // Obtain the object from the stack and return it
    return Var< Object >(_SqVM, -1).value;
}

// ------------------------------------------------------------------------------------------------
void Attribute::SetUlong(Object & value)
{
    // Obtain the initial stack size
    const StackGuard sg(_SqVM);
    // Push the specified object onto the stack
    Var< Object & >::push(_SqVM, value);
    // The resulted long integer value
    Uint64 longint = 0;
    // Attempt to get the numeric value inside the specified object
    if (SQ_FAILED(_SqMod->GetULongValue(_SqVM, -1, &longint)))
        STHROWF("Invalid long integer specified");
    // Assign the obtained value
    m_Attr = longint;
}

} // Namespace:: SqMod