#include "HGOCRBase.hpp"
#include "HGOCR.h"
#include "../base/HGInc.h"

HGUInt HGOCRBase::GetOutTypeByFileName(const HGChar* fileName)
{
	if (NULL == fileName)
	{
		return 0;
	}

	const char* p = strrchr(fileName, '.');
	if (NULL == p)
	{
		return 0;
	}

#if defined(HG_CMP_MSC)
	if (0 == _stricmp(p, ".pdf"))
	{
		return HGIMGPROC_OCROUTTYPE_PDF;
	}

	if (0 == _stricmp(p, ".rtf"))
	{
		return HGIMGPROC_OCROUTTYPE_RTF;
	}

	if (0 == _stricmp(p, ".xls"))
	{
		return HGIMGPROC_OCROUTTYPE_XLS;
	}

	if (0 == _stricmp(p, ".txt"))
	{
		return HGIMGPROC_OCROUTTYPE_TXT;
	}

	if (0 == _stricmp(p, ".ofd"))
	{
		return HGIMGPROC_OCROUTTYPE_OFD;
	}
#else
	if (0 == strcasecmp(p, ".pdf"))
	{
		return HGIMGPROC_OCROUTTYPE_PDF;
	}

	if (0 == strcasecmp(p, ".rtf"))
	{
		return HGIMGPROC_OCROUTTYPE_RTF;
	}

	if (0 == strcasecmp(p, ".xls"))
	{
		return HGIMGPROC_OCROUTTYPE_XLS;
	}

	if (0 == strcasecmp(p, ".txt"))
	{
		return HGIMGPROC_OCROUTTYPE_TXT;
	}

	if (0 == strcasecmp(p, ".ofd"))
	{
		return HGIMGPROC_OCROUTTYPE_OFD;
	}
#endif

	return 0;
}