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/*
* Falcon DataMatrix - Extension
*/
#include "dmtx_ext.h"
#include "dmtx_mod.h"
//#include "dmtx_srv.h"
//#include "dmtx_st.h"
#include <falcon/engine.h>
#include <falcon/vm.h>
#include <stdio.h>//debug..
//extern Falcon::DataMatrixService theDataMatrixService;
/*#
@beginmodule dmtx
*/
namespace Falcon
{
namespace Ext
{
/*#
@class DataMatrixError
@brief Error generated DataMatrix operations.
@optparam code The error code
@optparam desc The description for the error code
@optparam extra Extra information specifying the error conditions.
@from Error( code, desc, extra )
*/
FALCON_FUNC DataMatrixError_init( VMachine* vm )
{
CoreObject *einst = vm->self().asObject();
if ( einst->getUserData() == 0 )
einst->setUserData( new DataMatrixError );
::Falcon::core::Error_init( vm );
}
/*#
@class DataMatrix
@brief DataMatrix codec
@prop module_size
@prop margin_size
@prop gap_size
@prop scheme
@prop shape
@prop timeout
@prop shrink
@prop deviation
@prop threshold
@prop min_edge
@prop max_edge
@prop corrections
@prop max_count
*/
#if 0
FALCON_FUNC DataMatrix_init( VMachine* vm )
{
Dmtx::DataMatrix* self = static_cast<Dmtx::DataMatrix*>( vm->self().asObjectSafe() );
vm->retval( self );
}
#endif
/*#
@method encode DataMatrix
@param data A string or membuf
@param context A context object
@return true on success
*/
FALCON_FUNC DataMatrix_encode( VMachine* vm )
{
Item* i_data = vm->param( 0 );
Item* i_ctxt = vm->param( 1 );
if ( !i_data || !( i_data->isString() || i_data->isMemBuf() )
|| !i_ctxt || !i_ctxt->isObject() )
{
throw new ParamError( ErrorParam( e_inv_params, __LINE__ )
.extra( "S|M,O" ) );
}
Dmtx::DataMatrix* self = static_cast<Dmtx::DataMatrix*>( vm->self().asObjectSafe() );
vm->retval( self->encode( *i_data, *i_ctxt ) );
}
/*#
@method decode DataMatrix
@param data A string or membuf
@param width Width of scanned image
@param height Height of scanned image
@return An array of results, or nil on error
*/
FALCON_FUNC DataMatrix_decode( VMachine* vm )
{
Item* i_data = vm->param( 0 );
Item* i_w = vm->param( 1 );
Item* i_h = vm->param( 2 );
if ( !i_data || !( i_data->isString() || i_data->isMemBuf() )
|| !i_w || !i_w->isInteger()
|| !i_h || !i_h->isInteger() )
{
throw new ParamError( ErrorParam( e_inv_params, __LINE__ )
.extra( "S|M,I,I" ) );
}
Dmtx::DataMatrix* self = static_cast<Dmtx::DataMatrix*>( vm->self().asObjectSafe() );
CoreArray* res;
if ( self->decode( *i_data, i_w->asInteger(), i_h->asInteger(), &res ) )
vm->retval( res );
else
vm->retnil();
}
/*#
@method resetOptions
@brief Reset the options (properties).
*/
FALCON_FUNC DataMatrix_resetOptions( VMachine* vm )
{
Dmtx::DataMatrix* self = static_cast<Dmtx::DataMatrix*>( vm->self().asObjectSafe() );
self->resetOptions();
}
} /* !namespace Ext */
} /* !namespace Falcon */
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