#ifdef _WIN32
	#include <windows.h>
#else
	#include "typedef.h"
	#include "commonstruct.h"
	#include "ProCommon.h"
	#include "ServerInner.h"
	#include "Param.h"
	#include "StoredProcedure.h"
#endif

#include "DBInterface.h"
#include "debug.h"

typedef DLLAPI int (*DB_INITDATABASES)(char* strHost, char* strUser, char* strPwd);
typedef DLLAPI int (*DB_RELEASE)();
DB_INITDATABASES			f_DB_InitDatabases			= NULL;	
DB_RELEASE					f_DB_Release				= NULL;

PM_HANDLEPARAM				f_PM_HandleParam			= NULL;
DB_GETCLIENTVERSION			f_DB_GetClientVersion		= NULL;
DB_GETCLIENTTYPENUMBER		f_DB_GetClientTypeNumber	= NULL;
DB_GETPATH					f_DB_GetPath				= NULL;
DB_CLEANVIPLOG				f_DB_CleanVipLog			= NULL;
DB_PHONECHECK				f_DB_PhoneCheck				= NULL;
DB_REGISTER					f_DB_Register				= NULL;
DB_LOGIN					f_DB_Login					= NULL;
DB_LOGOFF					f_DB_Logoff					= NULL;
DB_GETSTYLEUPDATENUMBER		f_DB_GetStyleUpdateNumber	= NULL;
DB_GETCLIENTUPDATEFLAG		f_DB_GetClientUpdateFlag	= NULL;
DB_VERIFY					f_DB_Verify					= NULL;
DB_PURCHASE					f_DB_Purchase				= NULL;
DB_INSERTSTYLE				f_DB_InsertStyle			= NULL;
DB_GETSTYLEUPDATELIST       f_DB_GetStyleUpdateList		= NULL;
DB_CHECKSTYLEINFO			f_DB_CheckStyleInfo			= NULL;
DB_GETRECOMSTYLEIDS			f_DB_GetRecomStyleIDs		= NULL;	
DB_CHECKUSERAUTHORITY		f_DB_CheckUserAuthority		= NULL;	
DB_SETSTYLECHECK			f_DB_SetStyleCheck			= NULL;
DB_GETCOMMONQNA				f_DB_GetCommonQnA			= NULL;
DB_GETUSERQNA				f_DB_GetUserQnA				= NULL;
DB_SUBMITQUESTION			f_DB_SubmitQuestion			= NULL;
DB_GETNOTICE				f_DB_GetNotice				= NULL;
DB_INSERTSONG				f_DB_InsertSong				= NULL;
DB_GETSTYLEUPDATELISTNEW	f_DB_GetStyleUpdateListNew  = NULL;
DB_GETSHAREUPDATELIST		f_DB_GetShareUpdateList		= NULL;
DB_GETCHECKUPDATELIST		f_DB_GetCheckUpdateList		= NULL;
DB_GETSTYLEINFONEW			f_DB_GetStyleInfoNew		= NULL;
DB_UPDATESTYLE				f_DB_UpdateStyle			= NULL;
DB_CHECKPAYMENT				f_DB_CheckPayment			= NULL;
DB_CONFIRMPAYMENT			f_DB_ConfirmPayment			= NULL;
DB_STYLESCORE				f_DB_StyleScore				= NULL;
DB_INSERTSHARESTYLE			f_DB_InsertShareStyle		= NULL;
DB_GETWEBURL				f_DB_GetWebURL				= NULL;

#ifdef _WIN32
HINSTANCE g_hDBDll = NULL,
		g_hPMDll = NULL;
#endif
bool LoadDB()
{
#ifdef _WIN32
	g_hDBDll = LoadLibrary( DB_DLL );
	if( g_hDBDll==NULL ){
		DWORD dwRet = GetLastError();

		DebugPrint( "载入数据库接口模块失败, 程序终止! errcode=%d", dwRet );

		return FALSE;
	}

	//获取数据库函数入口
	f_DB_InitDatabases		 = (DB_INITDATABASES)GetProcAddress( g_hDBDll, "DB_InitDatabases" );
	f_DB_Release			 = (DB_RELEASE)GetProcAddress( g_hDBDll, "DB_Release" );
	f_DB_GetPath			= (DB_GETPATH)GetProcAddress( g_hDBDll, "DB_GetPath" );
	f_DB_CleanVipLog		= (DB_CLEANVIPLOG)GetProcAddress( g_hDBDll, "DB_CleanVipLog" );
	f_DB_GetClientVersion	 = (DB_GETCLIENTVERSION)GetProcAddress( g_hDBDll, "DB_GetClientVersion" );
	f_DB_GetClientTypeNumber = (DB_GETCLIENTTYPENUMBER)GetProcAddress( g_hDBDll, "DB_GetClientTypeNumber" );
	f_DB_GetStyleUpdateNumber = (DB_GETSTYLEUPDATENUMBER)GetProcAddress( g_hDBDll, "DB_GetStyleUpdateNumber" );
	f_DB_GetClientUpdateFlag = (DB_GETCLIENTUPDATEFLAG)GetProcAddress( g_hDBDll, "DB_GetClientUpdateFlag" );
	f_DB_PhoneCheck			 = (DB_PHONECHECK)GetProcAddress( g_hDBDll, "DB_PhoneCheck" );
	f_DB_Register			 = (DB_REGISTER)GetProcAddress( g_hDBDll, "DB_Register" );
	f_DB_Login				 = (DB_LOGIN)GetProcAddress( g_hDBDll, "DB_Login" );	
	f_DB_Logoff				 = (DB_LOGOFF)GetProcAddress( g_hDBDll, "DB_Logoff" );	
	f_DB_Verify				= (DB_VERIFY)GetProcAddress( g_hDBDll, "DB_Verify" );
	f_DB_Purchase			= (DB_PURCHASE)GetProcAddress( g_hDBDll, "DB_Purchase" );
	f_DB_InsertStyle		= (DB_INSERTSTYLE)GetProcAddress( g_hDBDll, "DB_InsertStyle" );
	f_DB_GetStyleUpdateList	= (DB_GETSTYLEUPDATELIST)GetProcAddress( g_hDBDll, "DB_GetStyleUpdateList" );
	f_DB_CheckStyleInfo		= (DB_CHECKSTYLEINFO)GetProcAddress( g_hDBDll, "DB_CheckStyleInfo" );
	f_DB_GetRecomStyleIDs	= (DB_GETRECOMSTYLEIDS)GetProcAddress( g_hDBDll, "DB_GetRecomStyleIDs" );
	f_DB_CheckUserAuthority	= (DB_CHECKUSERAUTHORITY)GetProcAddress( g_hDBDll, "DB_CheckUserAuthority" );
	f_DB_SetStyleCheck		= (DB_SETSTYLECHECK)GetProcAddress( g_hDBDll, "DB_SetStyleCheck" );
	f_DB_GetCommonQnA		= (DB_GETCOMMONQNA)GetProcAddress( g_hDBDll, "DB_GetCommonQnA" );	
	f_DB_GetUserQnA			= (DB_GETUSERQNA)GetProcAddress( g_hDBDll, "DB_GetUserQnA" );	
	f_DB_GetNotice			= (DB_GETNOTICE)GetProcAddress( g_hDBDll, "DB_GetNotice" );	
	f_DB_SubmitQuestion		= (DB_SUBMITQUESTION)GetProcAddress( g_hDBDll, "DB_SubmitQuestion" );
	f_DB_InsertSong			= (DB_INSERTSONG)GetProcAddress( g_hDBDll, "DB_InsertSong" );
	f_DB_GetStyleUpdateListNew	= (DB_GETSTYLEUPDATELISTNEW)GetProcAddress( g_hDBDll, "DB_GetStyleUpdateListNew" );
	f_DB_GetShareUpdateList	= (DB_GETSHAREUPDATELIST)GetProcAddress( g_hDBDll, "DB_GetShareUpdateList" );
	f_DB_GetCheckUpdateList	= (DB_GETCHECKUPDATELIST)GetProcAddress( g_hDBDll, "DB_GetCheckUpdateList" );
	f_DB_GetStyleInfoNew	= (DB_GETSTYLEINFONEW)GetProcAddress( g_hDBDll, "DB_GetStyleInfoNew" );
	f_DB_UpdateStyle		= (DB_UPDATESTYLE)GetProcAddress( g_hDBDll, "DB_UpdateStyle" );
	f_DB_CheckPayment		= (DB_CHECKPAYMENT)GetProcAddress( g_hDBDll, "DB_CheckPayment" );	
	f_DB_ConfirmPayment		= (DB_CONFIRMPAYMENT)GetProcAddress( g_hDBDll, "DB_ConfirmPayment" );	
	f_DB_StyleScore			= (DB_STYLESCORE)GetProcAddress( g_hDBDll, "DB_StyleScore" );	
	f_DB_InsertShareStyle	= (DB_INSERTSHARESTYLE)GetProcAddress( g_hDBDll, "DB_InsertShareStyle" );	
	f_DB_GetWebURL			= (DB_GETWEBURL)GetProcAddress( g_hDBDll, "DB_GetWebURL" );
#else
	f_DB_InitDatabases		 = (DB_INITDATABASES)DB_InitDatabases;
	f_DB_Release			 = (DB_RELEASE)DB_Release;
	f_DB_GetPath			= (DB_GETPATH)DB_GetPath;
	f_DB_CleanVipLog		= (DB_CLEANVIPLOG)DB_CleanVipLog;
	f_DB_GetClientVersion	 = (DB_GETCLIENTVERSION)DB_GetClientVersion;
	f_DB_GetClientTypeNumber = (DB_GETCLIENTTYPENUMBER)DB_GetClientTypeNumber;
	f_DB_GetStyleUpdateNumber = (DB_GETSTYLEUPDATENUMBER)DB_GetStyleUpdateNumber;
	f_DB_GetClientUpdateFlag = (DB_GETCLIENTUPDATEFLAG)DB_GetClientUpdateFlag;
	f_DB_PhoneCheck			 = (DB_PHONECHECK)DB_PhoneCheck;
	f_DB_Register			 = (DB_REGISTER)DB_Register;
	f_DB_Login				 = (DB_LOGIN)DB_Login;	
	f_DB_Logoff				 = (DB_LOGOFF)DB_Logoff;	
	f_DB_Verify				= (DB_VERIFY)DB_Verify;
	f_DB_Purchase			= (DB_PURCHASE)DB_Purchase;
	f_DB_InsertStyle		= (DB_INSERTSTYLE)DB_InsertStyle;
	f_DB_GetStyleUpdateList	= (DB_GETSTYLEUPDATELIST)DB_GetStyleUpdateList;
	f_DB_CheckStyleInfo		= (DB_CHECKSTYLEINFO)DB_CheckStyleInfo;
	f_DB_GetRecomStyleIDs	= (DB_GETRECOMSTYLEIDS)DB_GetRecomStyleIDs;
	f_DB_CheckUserAuthority	= (DB_CHECKUSERAUTHORITY)DB_CheckUserAuthority;
	f_DB_SetStyleCheck		= (DB_SETSTYLECHECK)DB_SetStyleCheck;
	f_DB_GetCommonQnA		= (DB_GETCOMMONQNA)DB_GetCommonQnA;	
	f_DB_GetUserQnA			= (DB_GETUSERQNA)DB_GetUserQnA;	
	f_DB_GetNotice			= (DB_GETNOTICE)DB_GetNotice;	
	f_DB_SubmitQuestion		= (DB_SUBMITQUESTION)DB_SubmitQuestion;
	f_DB_InsertSong			= (DB_INSERTSONG)DB_InsertSong;
	f_DB_GetStyleUpdateListNew	= (DB_GETSTYLEUPDATELISTNEW)DB_GetStyleUpdateListNew;
	f_DB_GetShareUpdateList	= (DB_GETSHAREUPDATELIST)DB_GetShareUpdateList;
	f_DB_GetCheckUpdateList	= (DB_GETCHECKUPDATELIST)DB_GetCheckUpdateList;
	f_DB_GetStyleInfoNew	= (DB_GETSTYLEINFONEW)DB_GetStyleInfoNew;
	f_DB_UpdateStyle		= (DB_UPDATESTYLE)DB_UpdateStyle;
	f_DB_CheckPayment		= (DB_CHECKPAYMENT)DB_CheckPayment;	
	f_DB_ConfirmPayment		= (DB_CONFIRMPAYMENT)DB_ConfirmPayment;	
	f_DB_StyleScore			= (DB_STYLESCORE)DB_StyleScore;	
	f_DB_InsertShareStyle	= (DB_INSERTSHARESTYLE)DB_InsertShareStyle;		
	f_DB_GetWebURL			= (DB_GETWEBURL)DB_GetWebURL;
#endif

	if( !( f_DB_InitDatabases && f_DB_Release && f_DB_GetClientVersion && f_DB_GetClientTypeNumber && 
				f_DB_GetStyleUpdateNumber && f_DB_GetClientUpdateFlag && f_DB_Login && f_DB_Verify && 
				f_DB_Purchase && f_DB_GetPath && f_DB_InsertStyle && f_DB_GetStyleUpdateList && 
				f_DB_CheckStyleInfo && f_DB_GetRecomStyleIDs && f_DB_CheckUserAuthority && f_DB_Register &&
				f_DB_SetStyleCheck && f_DB_GetCommonQnA && f_DB_GetUserQnA && f_DB_SubmitQuestion &&
				f_DB_GetNotice && f_DB_InsertSong && f_DB_GetStyleUpdateListNew && f_DB_GetStyleInfoNew &&
				f_DB_UpdateStyle && f_DB_CheckPayment && f_DB_ConfirmPayment && f_DB_StyleScore &&
				f_DB_InsertShareStyle && f_DB_GetShareUpdateList && f_DB_GetCheckUpdateList && 
				f_DB_Logoff && f_DB_CleanVipLog && f_DB_PhoneCheck && f_DB_GetWebURL )){

		DebugPrint( "获取数据库访问函数失败, 程序终止!" );

		return FALSE;
	}

#ifdef _DEBUG
	// int ret = f_DB_InitDatabases("localhost", "root", "168soft.xyz");
	// int ret = f_DB_InitDatabases("192.168.5.2", "root", "168soft.xyz");
//	int ret = f_DB_InitDatabases("printer", "root", "");
//	int ret = f_DB_InitDatabases("composemusic.xicp.net", "test", "123456");
	int ret = f_DB_InitDatabases("localhost", "root", "168soft.xyz");
#else
	int ret = f_DB_InitDatabases("localhost", "root", "168soft.xyz");
#endif
	if( ret==-1 ){
		DebugPrint( "初始化数据库失败, 程序终止!" );

		return FALSE;
	}

#ifdef _WIN32
	//载入网参模块
	g_hPMDll = LoadLibrary( PM_DLL );
	if( g_hPMDll==NULL ){
		DWORD dwRet = GetLastError();

		DebugPrint( "载入网参模块失败，程序终止! errcode=%d", dwRet );
		return FALSE;
	}

	//获取网参函数
	f_PM_HandleParam = (PM_HandleParam)GetProcAddress( g_hPMDll, "PM_HandleParam" );
#else
	f_PM_HandleParam = (PM_HANDLEPARAM)PM_HandleParam;
#endif	

	if( !f_PM_HandleParam ){
		DebugPrint( "获取网参函数失败, 程序终止!" );
		return FALSE;
	}

	return TRUE;
}

void FreeDB()
{
#ifdef _WIN32
	if( g_hPMDll ){
		FreeLibrary( g_hPMDll );
		g_hPMDll = NULL;
	}

	if( g_hDBDll ){
		f_DB_Release();
		FreeLibrary( g_hDBDll );
		g_hDBDll = NULL;
	}
#endif
}