#include "..\include_eapi_header.h"
#pragma comment(lib,"Version.lib")
typedef struct EFileINfo
{
	char* m_Vision;
	char* m_Description;
	char* m_InName;
	char* m_CompanyName;
	char* m_Copyright;
	char* m_Trademark;
	char* m_Name;
	char* m_Productname;
	char* m_Productversion;
	char* m_Language;
	char* m_Remarks;
	//个人编译版本说明
	char* m_Privatebuild;
	//特殊编译版说明
	char* m_Specialbuild;
	EFileINfo() {
		memset(this, 0, sizeof(*this));
	}
}*PEFileINfo;
static bool MyGetFileVersionInfo(char* FlieNmae, EFileINfo* pInfo) {


	DWORD Infosize = GetFileVersionInfoSizeA(FlieNmae, 0);
	bool retb = false;
	if (Infosize)
	{
		char* pInfobuff = new char[(size_t)Infosize + 1]{ 0 };
		if (!pInfobuff) {
			return false;
		}
		if (!GetFileVersionInfoA(FlieNmae, 0, Infosize, pInfobuff)) {
			delete[] pInfobuff;
			return false;
		};
		unsigned char* pbuff = 0;
		unsigned int BuffLenth = 0;
		if (!VerQueryValueA(pInfobuff, "\\VarFileInfo\\Translation", (LPVOID*)&pbuff, &BuffLenth)) {
			delete[] pInfobuff;
			return false;
		};
		std::string languge = "080404b0";
		std::string languagedata;

		if (BuffLenth <= 0)
		{
			languge = "040904E4";
		}
		else
		{
			size_t loopnum = BuffLenth >> 2;
			size_t i = 0;
			if ((signed int)(BuffLenth >> 2) > 0)
			{
				DWORD* temp = (DWORD*)pbuff;
				char pTempbuff[256]{ 0 };
				do
				{
					VerLanguageNameA(*temp, pTempbuff, 256);//语言信息
					languagedata += pTempbuff;
					if (i != loopnum - 1)
						languagedata += ",";
					++i;
					++temp;
				} while (i < loopnum);
			}
			pInfo->m_Language = CloneTextData(languagedata.c_str());
			char* retbuff = 0;
			unsigned int retlenth = 0;
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\Comments").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Remarks = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\CompanyName").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_CompanyName = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\FileDescription").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Description = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\FileVersion").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Vision = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\InternalName").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_InName = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\LegalCopyright").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Copyright = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\LegalTrademarks").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Trademark = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\OriginalFilename").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Name = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\PrivateBuild").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Privatebuild = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\ProductName").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Productname = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\StringFileInfo\\" + languge + "\\ProductVersion").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Productversion = retbuff == 0 ? 0 : CloneTextData(retbuff);
			VerQueryValueA(pInfobuff, ("\\SpecialBuild\\" + languge + "\\ProductVersion").c_str(), (LPVOID*)&retbuff, &retlenth);
			pInfo->m_Specialbuild = retbuff == 0 ? 0 : CloneTextData(retbuff);
			retb = true;
		}
		delete[] pInfobuff;
	}

	return retb;



}

EAPI_EXTERN_C void eapi_GetFileVersionInfoW_16_eapi(PMDATA_INF pRetData, INT nArgCount, PMDATA_INF pArgInf)
{
	PEFileINfo pHDInfo = *(PEFileINfo*)pArgInf[1].m_pCompoundData;
	pRetData->m_bool = MyGetFileVersionInfo(pArgInf[0].m_pText, pHDInfo);
}