C++ LogString函数代码示例

bool MyOpenClipboard(LPCWSTR asAction)
{
	_ASSERTE(gnMyClipboardOpened==0 || gnMyClipboardOpened==1);

	if (gnMyClipboardOpened > 0)
	{
		InterlockedIncrement(&gnMyClipboardOpened);
		return true;
	}

	BOOL lbRc;
	int iMaxTries = 100;

	// Open Windows' clipboard
	while (!(lbRc = OpenClipboard((ghWnd && IsWindow(ghWnd)) ? ghWnd : NULL)) && (iMaxTries-- > 0))
	{
		DWORD dwErr = GetLastError();

		wchar_t szCode[32]; _wsprintf(szCode, SKIPCOUNT(szCode) L", Code=%u", dwErr);
		wchar_t* pszMsg = lstrmerge(L"OpenClipboard failed (", asAction, L")", szCode);
		LogString(pszMsg);
		int iBtn = DisplayLastError(pszMsg, dwErr, MB_RETRYCANCEL|MB_ICONSTOP);
		SafeFree(pszMsg);

		if (iBtn != IDRETRY)
			return false;
	}

	InterlockedIncrement(&gnMyClipboardOpened);
	_ASSERTE(gnMyClipboardOpened==1);

	LogString(L"OpenClipboard succeeded");
	return true;
}

//-----------------------------------------------------------------------------
// Name: empty()
// Desc: 
//-----------------------------------------------------------------------------
void dreamSock_SendPacket(SOCKET sock, int length, char *data, struct sockaddr addr)
{
	int	ret;

	ret = sendto(sock, data, length, 0, &addr, sizeof(addr));

	if(ret == -1)
	{
#ifdef WIN32
		errno = WSAGetLastError();

		// Silently handle wouldblock
		if(errno == WSAEWOULDBLOCK)
			return;

		LogString("Error code %d: sendto() : %s", errno, strerror(errno));
#else
		// Silently handle wouldblock
		if(errno == EWOULDBLOCK)
			return;

		LogString("Error code %d: sendto() : %s", errno, strerror(errno));
#endif
	}
}

//-----------------------------------------------------------------------------
// Name: empty()
// Desc: 
//-----------------------------------------------------------------------------
SOCKET dreamSock_Socket(int protocol)
{
	int type;
	int proto;
	SOCKET sock;

	// Check which protocol to use
	if(protocol == DREAMSOCK_TCP)
	{
		type = SOCK_STREAM;
		proto = IPPROTO_TCP;
	}
	else
	{
		type = SOCK_DGRAM;
		proto = IPPROTO_UDP;
	}

	// Create the socket
	if((sock = socket(AF_INET, type, proto)) == -1)
	{
		LogString("dreamSock_Socket - socket() failed");

#ifdef WIN32
		errno = WSAGetLastError();
		LogString("Error: socket() code %d : %s", errno, strerror(errno));
#else
		LogString("Error: socket() : %s", strerror(errno));
#endif

		return DREAMSOCK_INVALID_SOCKET;
	}

	return sock;
}

int ServerSideNetworkedGame::InitNetwork()
{
	if(dreamSock_Initialize() != 0)
	{
		LogString("Error initialising Communication Library!");
		return 1;
	}

	LogString("Initialising game");

	// Create the game servers on new ports, starting from 30004
	int ret = networkServer->Initialise("", 30004);

	if(ret == DREAMSOCK_SERVER_ERROR)
	{
#ifdef WIN32
		char text[64];
		sprintf(text, "Could not open server on port %d", networkServer->GetPort());

		MessageBox(NULL, text, "Error", MB_OK);
#else
		LogString("Could not open server on port %d", networkServer->GetPort());
#endif
		return 1;
	}

	return 0;
}

HWND CConEmuInside::CheckInsideFocus()
{
	if (!isInsideWndSet())
	{
		//_ASSERTE(FALSE && "Inside was not initialized");
		return NULL;
	}

	wchar_t szInfo[512];
	GUITHREADINFO tif = { sizeof(tif) };
	HWND hParentWnd = GetParentRoot();
	DWORD nTID = GetWindowThreadProcessId(hParentWnd, NULL);

	if (!GetGUIThreadInfo(nTID, &tif))
	{
		_wsprintf(szInfo, SKIPCOUNT(szInfo) L"GetGUIThreadInfo(%u) failed, code=%u", nTID, GetLastError());
		LogString(szInfo);
		return NULL;
	}

	static GUITHREADINFO last_tif = {};
	if (memcmp(&last_tif, &tif, sizeof(tif)) != 0)
	{
		last_tif = tif;

		_wsprintf(szInfo, SKIPCOUNT(szInfo)
			L"ParentInputInfo: flags=x%X Active=x%X Focus=x%X Capture=x%X Menu=x%X MoveSize=x%X Caret=x%X (%i,%i)-(%i,%i)",
			tif.flags, LODWORD(tif.hwndActive), LODWORD(tif.hwndFocus), LODWORD(tif.hwndCapture), LODWORD(tif.hwndMenuOwner),
			LODWORD(tif.hwndMoveSize), LODWORD(tif.hwndCaret), LOGRECTCOORDS(tif.rcCaret));
		LogString(szInfo);
	}

	return tif.hwndFocus;
}

//.........这里部分代码省略.........

	tagHotICON hotICON;

	hotICON.m_cType = CLANSKILL_ICON;
	hotICON.m_nSlotNo = pSkillIcon->GetSkillSlotFromIcon();

	if( hotICON.m_nSlotNo < 0 || hotICON.m_nSlotNo >= MAX_CLAN_SKILL_SLOT  )
	{
		assert( 0 && "Invalid Skill Slot Index @CTCmdDragClanSkill2QuickBar::Exec" );
		return true;
	}

	g_pNet->Send_cli_SET_HOTICON( (BYTE)nQuickSlotIdx, hotICON );
	
	return true;
}


///*------------------------------------------------------------------------------------------------------------*/
bool	CTCmdDragItemFromQuickBar::Exec( CTObject* pObj )
{
	if( pObj == NULL )
	{
		assert( pObj && "Invalid Arg @CTCmdItemFromQuickBar::Exec");	
		return true;
	}
	
	CIconQuick* pIcon = (CIconQuick*)pObj;
	
	short nSlotIndex = pIcon->GetQuickBarSlotIndex();

	if( nSlotIndex < 0 || nSlotIndex >= MAX_HOT_ICONS )
	{
		LogString( LOG_NORMAL,"Not Found SlotIndex By Icon Pointer @CTCmdDragItemFromQuickBar::Exec");
		return true;
	}

	tagHotICON hotICON;

	hotICON.m_cType = 0;
	hotICON.m_nSlotNo = 0;
	g_pNet->Send_cli_SET_HOTICON( (BYTE)nSlotIndex, hotICON );
	return true;
}
///*------------------------------------------------------------------------------------------------------------*/
bool	CTCmdMoveIconInQuickBar::Exec( CTObject* pObj )
{
	if( pObj == NULL )
	{
		assert( pObj && "Invalid Arg @CTCmdItemFromQuickBar::Exec");	
		return true;
	}
	
	CIconQuick* pIcon = (CIconQuick*)pObj;
	
	short nPrevSlotIndex = pIcon->GetQuickBarSlotIndex();

	if( nPrevSlotIndex < 0 || nPrevSlotIndex >= MAX_HOT_ICONS )
	{
		LogString( LOG_NORMAL,"Invalid QuickBar SlotIndex @CTCmdDragItemFromQuickBar::Exec");
		return true;
	}


	CTDialog* pDlg = g_itMGR.FindDlg( m_nType );
	if( pDlg == NULL )

void NetworkedGame::Connect(void)
{
	if(init)
	{
		LogString("ArmyWar already initialised");
		return;
	}

	LogString("PolyNetworkedGame::Connect");

	init = true;

	networkClient->SendConnect("myname");
}

void CObjUSER::Update_SPEED ()
{	
	//Cal_RunSPEED() Add speed to calculate.
	//It turns on after the speed gives m_nRunSPEED value in the server.
	//Another way to compute here. ;;;;
	m_nRunSPEED     = Cal_RunSPEED ();

	if ( this->GetPetMode() < 0 )
	{
 		m_fRunAniSPEED = Cal_RunAniSPEED( m_nRunSPEED );
 		m_nAtkAniSPEED = Cal_AtkAniSPEED( this->GetPartITEM(BODY_PART_WEAPON_R) );
 	} 
	else 
	{
		/// Add Battle Heart attack speed application nAvy - 2005/7/28
#if defined(_GBC)
		m_fRunAniSPEED = ( m_nRunSPEED + 500 ) / 1000.f;
		m_nAtkAniSPEED = Cal_AtkAniSPEED( this->GetPartITEM(BODY_PART_WEAPON_R) );

		/*for( int i = 0 ; i < MAX_RIDING_PART; ++i )
			m_nAtkAniSPEED += PAT_ITEM_ATK_SPD( m_sPetPartItemIDX[ i ].m_nItemNo );*/
#else
 		m_fRunAniSPEED = ( m_nRunSPEED + 500 ) / 1000.f;
 		///<- 2005/7/25 Add to Cart modifying system parts : nAvy
		//m_nAtkAniSPEED = ( 1500.f / ( ( PAT_ITEM_ATK_SPD( m_sPetPartItemIDX[ RIDE_PART_ARMS ].m_nItemNo )) + 5 ) ) + this->m_iAddValue[ AT_ATK_SPD ];
		m_nAtkAniSPEED = ( 1500.f / ( ( PAT_ITEM_ATK_SPD( m_sPetPartItemIDX[ RIDE_PART_ARMS ].m_nItemNo )) + 5 ) ) + this->m_iAddValue[ AT_ATK_SPD ];
		///->
#endif
 	}


	LogString (LOG_DEBUG, "CmPerSEC: %f, AniSpeed: %f \n", m_nRunSPEED, m_fRunAniSPEED );
};

bool CClientDB::InsertInventoryData( const char* pszName, S_InventoryData Data )
{
	ICommandText*       pICommandText           = NULL;
	HRESULT             hr;
	LONG                cNumRows = 0;

	WCHAR wCmdString[1024];

	wsprintfW(wCmdString, L"INSERT INTO INVENTORY ( name, realindex, virtualindex ) VALUES ( '%S', %d, %d )", pszName, Data.lRealIndex, Data.lVirtualIndex );

	pICommandText = CreateCommand ( m_pIDBInitialize ,wCmdString 	);

	if( pICommandText == NULL )
		return false;

    if(FAILED(hr = pICommandText->Execute(
                                    NULL, 
                                    IID_NULL, 
                                    NULL, 
                                    &cNumRows, 
                                    NULL)))
    {
		LogString( LOG_NORMAL,"Fail CreateInventoryTable\n" );
	}
	pICommandText->Release();
	return true;
}

//-------------------------------------------------------------------------------------------------
int		QF_appendQuest ( int iQuestID )
{
	LogString (LOG_DEBUG, "QF_appendQuest( %d ) \n", iQuestID );

	//--------------------------------------------------------------------------------
	LOGOUT( "QF_appendQuest( %d ) ", iQuestID );
	//--------------------------------------------------------------------------------

	for (short nI=0; nI<QUEST_PER_PLAYER; nI++)
		if ( 0 == g_pAVATAR->m_Quests.m_QUEST[ nI ].GetID() ) 
		{
			g_pAVATAR->m_Quests.m_QUEST[ nI ].Init ();
			g_pAVATAR->m_Quests.m_QUEST[ nI ].SetID( iQuestID, true );

			//--------------------------------------------------------------------------------
			LOGOUT( "QF_appendQuest( %d ) [ The request to the server : %d ] ", iQuestID, nI );
			//--------------------------------------------------------------------------------

			g_pNet->Send_cli_QUEST_REQ(TYPE_QUEST_REQ_ADD, (BYTE)nI, iQuestID );
			return nI;
		}

	//--------------------------------------------------------------------------------
	LOGERR( "QF_appendQuest( %d ) FAILED ", iQuestID );
	//--------------------------------------------------------------------------------
	return -1;
}

//*----------------------------------------------------------------------------
/// 매번 새로 만들려고 시도한다.. 이미 만들어져 있다면 Fail
//*----------------------------------------------------------------------------
bool CClientDB::CreateInventoryTable()
{
	ICommandText*       pICommandText           = NULL;
	HRESULT             hr;
	LONG                cNumRows = 0;

	WCHAR wCmdString[] = L"CREATE TABLE INVENTORY ( name TEXT(30), realindex long , virtualindex long )";
	
	pICommandText = CreateCommand ( m_pIDBInitialize ,wCmdString 	);

	if( pICommandText == NULL )
		return false;

    if(FAILED(hr = pICommandText->Execute(
                                    NULL, 
                                    IID_NULL, 
                                    NULL, 
                                    &cNumRows, 
                                    NULL)))
    {
		LogString( LOG_NORMAL,"Fail CreateInventoryTable\n" );
	}
	pICommandText->Release();
	return true;
}

void CTabPanelBase::UpdateTabFontInt()
{
	if (!IsTabbarCreated())
		return;

	LOGFONT lf = {};
	lf.lfWeight = FW_DONTCARE;
	lf.lfCharSet = gpSet->nTabFontCharSet;
	lf.lfPitchAndFamily = DEFAULT_PITCH | FF_SWISS;
	wcscpy_c(lf.lfFaceName, gpSet->sTabFontFace);
	gpFontMgr->EvalLogfontSizes(lf, gpSet->nTabFontHeight, 0);

	wchar_t szInfo[100];
	_wsprintf(szInfo, SKIPCOUNT(szInfo) L"Creating tab font name='%s' height=%i", lf.lfFaceName, lf.lfHeight);
	LogString(szInfo);

	// CreateFont
	HFONT hFont = CreateFontIndirect(&lf);

	// virtual
	SetTabbarFont(hFont);

	// Store new Font in member variable
	if (mh_TabFont)
		DeleteObject(mh_TabFont);
	mh_TabFont = hFont;
}

bool CSetPgApps::CreateChildDlg()
{
	if (mh_Child && !IsWindow(mh_Child))
	{
		_ASSERTE(FALSE && "Invalid mh_Child");
		mh_Child = NULL;
	}

	if (!mh_Child)
	{
		#if defined(_DEBUG)
		HWND hChild = GetDlgItem(mh_Dlg, IDD_SPG_APPDISTINCT2);
		_ASSERTE(hChild == NULL);
		#endif

		LogString(L"Creating child dialog IDD_SPG_APPDISTINCT2");
		SafeDelete(mp_DlgDistinct2); // JIC

		mp_DlgDistinct2 = CDynDialog::ShowDialog(IDD_SPG_APPDISTINCT2, mh_Dlg, pageOpProc_AppsChild, 0/*dwInitParam*/);
		mh_Child = mp_DlgDistinct2 ? mp_DlgDistinct2->mh_Dlg : NULL;

		if (!mh_Child)
		{
			EnableWindow(mh_Dlg, FALSE);
			MBoxAssert(mh_Child && "CreateDialogParam(IDD_SPG_APPDISTINCT2) failed");
			return 0;
		}
		SetWindowLongPtr(mh_Child, GWLP_ID, IDD_SPG_APPDISTINCT2);

		if (!mp_DpiDistinct2 && mp_ParentDpi)
		{
			mp_DpiDistinct2 = new CDpiForDialog();
			mp_DpiDistinct2->Attach(mh_Child, mh_Dlg, mp_DlgDistinct2);
		}

		HWND hHolder = GetDlgItem(mh_Dlg, tAppDistinctHolder);
		RECT rcPos = {}; GetWindowRect(hHolder, &rcPos);
		MapWindowPoints(NULL, mh_Dlg, (LPPOINT)&rcPos, 2);
		POINT ptScroll = {};
		HWND hEnd = GetDlgItem(mh_Child,stAppDistinctBottom);
		MapWindowPoints(hEnd, mh_Child, &ptScroll, 1);
		ShowWindow(hEnd, SW_HIDE);

		SCROLLINFO si = {sizeof(si), SIF_ALL};
		si.nMax = ptScroll.y - (rcPos.bottom - rcPos.top);
		RECT rcChild = {}; GetWindowRect(GetDlgItem(mh_Child, DistinctControls[1].nOverrideID), &rcChild);
		si.nPage = rcChild.bottom - rcChild.top;
		SetScrollInfo(mh_Child, SB_VERT, &si, FALSE);

		MoveWindowRect(mh_Child, rcPos);

		ShowWindow(hHolder, SW_HIDE);
		ShowWindow(mh_Child, SW_SHOW);

		//_ASSERTE(mh_Child && IsWindow(mh_Child));
	}

	return (mh_Child != NULL);
}

//-----------------------------------------------------------------------------
// Name: empty()
// Desc: 
//-----------------------------------------------------------------------------
int dreamSock_GetPacket(SOCKET sock, char *data, struct sockaddr *from)
{
	int ret;
	struct sockaddr tempFrom;
	socklen_t fromlen;

	fromlen = sizeof(tempFrom);

	ret = recvfrom(sock, data, 1400, 0, (struct sockaddr *) &tempFrom, &fromlen);

	// Copy the address to the from pointer
	if(from != NULL)
		*(struct sockaddr *) from = tempFrom;

	if(ret == -1)
	{
#ifdef WIN32
		errno = WSAGetLastError();

		// Silently handle wouldblock
		if(errno == WSAEWOULDBLOCK)
			return ret;

		if(errno == WSAEMSGSIZE)
		{
			// ERROR: Oversize packet

			return ret;
		}

		LogString("Error code %d: recvfrom() : %s", errno, strerror(errno));
#else
		// Silently handle wouldblock
		if(errno == EWOULDBLOCK || errno == ECONNREFUSED)
			return ret;

		LogString("Error code %d: recvfrom() : %s", errno, strerror(errno));
#endif

		return ret;
	}

	return ret;
}

//-----------------------------------------------------------------------------
// Name: empty()
// Desc: 
//-----------------------------------------------------------------------------
void CArmyWar::CheckPredictionError(int a)
{
	if(a < 0 && a > COMMAND_HISTORY_SIZE)
		return;

	float errorX =
		localClient->serverFrame.origin.x - localClient->frame[a].predictedOrigin.x;
		
	float errorY =
		localClient->serverFrame.origin.y - localClient->frame[a].predictedOrigin.y;

	// Fix the prediction error
	if( (errorX != 0.0f) || (errorY != 0.0f) )
	{
		localClient->frame[a].predictedOrigin.x = localClient->serverFrame.origin.x;
		localClient->frame[a].predictedOrigin.y = localClient->serverFrame.origin.y;

		localClient->frame[a].vel.x = localClient->serverFrame.vel.x;
		localClient->frame[a].vel.y = localClient->serverFrame.vel.y;

		LogString("Prediction error for frame %d:     %f, %f\n", a,
			errorX, errorY);
	}




	float errorXrot =
		localClient->serverFrame.rot.w - localClient->frame[a].predictedRot.w;
		
	float errorYrot =
		localClient->serverFrame.rot.y - localClient->frame[a].predictedRot.y;

	// Fix the prediction error
	if( (errorXrot != 0.0f) || (errorYrot != 0.0f) )
	{
		localClient->frame[a].predictedRot.w = localClient->serverFrame.rot.w;
		localClient->frame[a].predictedRot.y = localClient->serverFrame.rot.y;

		LogString("Prediction rot error for frame %d:     %f, %f\n", a,
			errorXrot, errorYrot);
	}

}