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windows-nt/Source/XPSP1/NT/sdktools/wperf/wperf.c

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/*++
Copyright (c) 1990 Microsoft Corporation
Module Name:
Wperf.c
Abstract:
Win32 application to display performance statictics.
Author:
Mark Enstrom (marke)
Environment:
Win32
Revision History:
10-20-91 Initial version
--*/
//
// set variable to define global variables
//
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <windows.h>
#include <errno.h>
#include "wperf.h"
//
// global handles
//
HANDLE hInst;
//
// Selected Display Mode (read from wp2.ini), default set here.
//
DISPLAY_ITEM PerfDataList[SAVE_SUBJECTS];
WINPERF_INFO WinperfInfo;
//
// Window names
//
PUCHAR PerfNames[] = {
"CPU0",
"CPU1",
"CPU2",
"CPU3",
"CPU4",
"CPU5",
"CPU6",
"CPU7",
"CPU8",
"CPU9",
"CPU10",
"CPU11",
"CPU12",
"CPU13",
"CPU14",
"CPU15",
"PAGE FLT",
"PAGES AVAIL",
"CONTEXT SW/S",
"1st TB MISS/S",
"2nd TB MISS/S",
"SYSTEM CALLS/S",
"INTERRUPT/S",
"PAGE POOL",
"NON-PAGE POOL",
"PROCESSES",
"THREADS",
"ALIGN FIXUP",
"EXCEPT DSPTCH",
"FLOAT EMULAT",
"INSTR EMULAT",
"CPU"
};
int
WINAPI
WinMain(
HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow
)
/*++
Routine Description:
Windows entry point routine
Arguments:
Return Value:
status of operation
Revision History:
03-21-91 Initial code
--*/
{
MSG msg;
HBRUSH BackBrush;
//
// check for other instances of this program
//
BackBrush = CreateSolidBrush(RGB(192,192,192));
if (!InitApplication(hInstance,BackBrush)) {
//DbgPrint("Init Application fails\n");
return (FALSE);
}
//
// Perform initializations that apply to a specific instance
//
if (!InitInstance(hInstance, nCmdShow)){
return (FALSE);
}
//
// Acquire and dispatch messages until a WM_QUIT message is received.
//
while (GetMessage(&msg, // message structure
NULL, // handle of window receiving the message
0, // lowest message to examine
0)) // highest message to examine
{
TranslateMessage(&msg); // Translates virtual key codes
DispatchMessage(&msg); // Dispatches message to window
}
DeleteObject(BackBrush);
return (int)(msg.wParam); // Returns the value from PostQuitMessage
}
BOOL
InitApplication(
HANDLE hInstance,
HBRUSH hBackground
)
/*++
Routine Description:
Initializes window data and registers window class.
Arguments:
hInstance - current instance
hBackground - background fill brush
Return Value:
status of operation
Revision History:
02-17-91 Initial code
--*/
{
WNDCLASS wc;
BOOL ReturnStatus;
//
// Fill in window class structure with parameters that describe the
// main window.
//
wc.style = CS_DBLCLKS; // Class style(s).
wc.lpfnWndProc = MainWndProc; // Function to retrieve messages for
// windows of this class.
wc.cbClsExtra = 0; // No per-class extra data.
wc.cbWndExtra = 0; // No per-window extra data.
wc.hInstance = hInstance; // Application that owns the class.
wc.hIcon = LoadIcon(hInstance, //
MAKEINTRESOURCE(WINPERF_ICON)); // Load Winperf icon
wc.hCursor = LoadCursor(NULL, IDC_ARROW); // Load default cursor
wc.hbrBackground = hBackground;; // Use background passed to routine
wc.lpszMenuName = "winperfMenu"; // Name of menu resource in .RC file.
wc.lpszClassName = "WinPerfClass"; // Name used in call to CreateWindow.
ReturnStatus = RegisterClass(&wc);
return(ReturnStatus);
}
BOOL
InitInstance(
HANDLE hInstance,
int nCmdShow
)
/*++
Routine Description:
Save instance handle and create main window. This function performs
initialization tasks that cannot be shared by multiple instances.
Arguments:
hInstance - Current instance identifier.
nCmdShow - Param for first ShowWindow() call.
Return Value:
status of operation
Revision History:
02-17-91 Initial code
--*/
{
DWORD WindowStyle;
//
// Save the instance handle in a static variable, which will be used in
// many subsequent calls from this application to Windows.
//
hInst = hInstance;
//
// init the window position and size to be in the upper corner of
// the screen, 200x100
//
// What I want here is a way to get the WINDOW dimensions
//
WinperfInfo.WindowPositionX = 640 - 200;
WinperfInfo.WindowPositionY = 0;
WinperfInfo.WindowSizeX = 200;
WinperfInfo.WindowSizeY = 100;
WinperfInfo.CpuStyle = CPU_STYLE_LINE;
//
// read profile data from .ini file
//
InitProfileData(&WinperfInfo);
WinperfInfo.hMenu = LoadMenu(hInstance,"winperfMenu");
//
// Create a main window for this application instance.
//
WinperfInfo.hWndMain = CreateWindow(
"WinPerfClass", // See RegisterClass() call.
"Perf Meter", // Text for window title bar.
WS_OVERLAPPEDWINDOW, // window style
WinperfInfo.WindowPositionX, // Default horizontal position.
WinperfInfo.WindowPositionY, // Default vertical position.
WinperfInfo.WindowSizeX, // Default width.
WinperfInfo.WindowSizeY, // Default height.
NULL, // Overlapped windows have no parent.
NULL, // Use the window class menu.
hInstance, // This instance owns this window.
NULL // Pointer not needed.
);
//
// Decide on whether or not to display the menu and caption
// based on the window class read from the .ini file
//
if (WinperfInfo.DisplayMode==STYLE_ENABLE_MENU) {
WinperfInfo.DisplayMenu = TRUE;
} else {
WinperfInfo.DisplayMenu = FALSE;
WindowStyle = GetWindowLong(WinperfInfo.hWndMain,GWL_STYLE);
WindowStyle = (WindowStyle & (~STYLE_ENABLE_MENU)) | STYLE_DISABLE_MENU;
SetWindowPos(WinperfInfo.hWndMain, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_DRAWFRAME);
SetWindowLong(WinperfInfo.hWndMain,GWL_STYLE,WindowStyle);
SetMenu(WinperfInfo.hWndMain,NULL);
}
//
// If window could not be created, return "failure"
//
if (!WinperfInfo.hWndMain) {
return (FALSE);
}
//
// Make the window visible; update its client area; and return "success"
//
SetFocus(WinperfInfo.hWndMain);
ShowWindow(WinperfInfo.hWndMain, SW_SHOWNORMAL);
UpdateWindow(WinperfInfo.hWndMain);
return (TRUE);
}
LRESULT APIENTRY
MainWndProc(
HWND hWnd,
UINT message,
WPARAM wParam,
LPARAM lParam
)
/*++
Routine Description:
Process messages.
Arguments:
hWnd - window hande
message - type of message
wParam - additional information
lParam - additional information
Return Value:
status of operation
Revision History:
02-17-91 Initial code
--*/
{
PAINTSTRUCT ps;
//
// process each message
//
switch (message) {
//
// create window
//
case WM_CREATE:
{
HDC hDC = GetDC(hWnd);
BOOLEAN Fit;
UINT Index;
//
// make brushes and pens
//
WinperfInfo.hBluePen = CreatePen(PS_SOLID,1,RGB(000,000,128));
WinperfInfo.hRedPen = CreatePen(PS_SOLID,1,RGB(255,000,000));
WinperfInfo.hGreenPen = CreatePen(PS_SOLID,1,RGB(000,255,000));
WinperfInfo.hMagentaPen = CreatePen(PS_SOLID,1,RGB(255,000,254));
WinperfInfo.hYellowPen = CreatePen(PS_SOLID,1,RGB(255,255,000));
WinperfInfo.hDotPen = CreatePen(PS_DOT,1,RGB(000,000,000));
WinperfInfo.hBackground = CreateSolidBrush(RGB(192,192,192));
WinperfInfo.hLightBrush = CreateSolidBrush(RGB(255,255,255));
WinperfInfo.hDarkBrush = CreateSolidBrush(RGB(128,128,128));
WinperfInfo.hRedBrush = CreateSolidBrush(RGB(255,000,000));
WinperfInfo.hGreenBrush = CreateSolidBrush(RGB(000,255,000));
WinperfInfo.hBlueBrush = CreateSolidBrush(RGB(000,000,255));
WinperfInfo.hMagentaBrush= CreateSolidBrush(RGB(255,000,254));
WinperfInfo.hYellowBrush = CreateSolidBrush(RGB(255,255,000));
//
// create thee fonts using NT default font families
//
WinperfInfo.SmallFont = CreateFont(8,
0,
0,
0,
400,
FALSE,
FALSE,
FALSE,
ANSI_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DRAFT_QUALITY,
DEFAULT_PITCH,
"Small Fonts");
WinperfInfo.MediumFont = CreateFont(10,
0,
0,
0,
400,
FALSE,
FALSE,
FALSE,
ANSI_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DRAFT_QUALITY,
DEFAULT_PITCH,
"Times New Roman");
WinperfInfo.LargeFont = CreateFont(14,
0,
0,
0,
400,
FALSE,
FALSE,
FALSE,
ANSI_CHARSET,
OUT_DEFAULT_PRECIS,
CLIP_DEFAULT_PRECIS,
DRAFT_QUALITY,
DEFAULT_PITCH,
"Times New Roman");
//
// create a system timer event to call performance gathering routines by.
//
WinperfInfo.TimerId = SetTimer(hWnd,
TIMER_ID,
1000 * DELAY_SECONDS,
NULL);
//
// init display variables
//
InitPerfWindowDisplay(hWnd,hDC,PerfDataList,SAVE_SUBJECTS);
//
// Fit the perf windows into the main window
//
Fit = FitPerfWindows(hWnd,hDC,PerfDataList,SAVE_SUBJECTS);
if (!Fit) {
//DbgPrint("FitPerfWindows Fails !\n");
}
for (Index=0;Index<SAVE_SUBJECTS;Index++) {
CalcDrawFrame(&PerfDataList[Index]);
if (!CreateMemoryContext(hDC,&PerfDataList[Index])) {
MessageBox(hWnd,"Error Allocating Memory","Winperf",MB_OK);
DestroyWindow(hWnd);
break;
}
}
//
// init performance routines
//
WinperfInfo.NumberOfProcessors = InitPerfInfo();
//
// release the DC handle
//
ReleaseDC(hWnd,hDC);
}
break;
//
// re-size
//
case WM_SIZE:
{
int i;
HDC hDC = GetDC(hWnd);
RECT ClientRect;
BOOLEAN Fit;
//DbgPrint("WM_SIZE display active[0] = %i\n",(int)PerfDataList[0].Display);
//
// get size of cleint area
//
GetWindowRect(hWnd,&ClientRect);
WinperfInfo.WindowPositionX = ClientRect.left;
WinperfInfo.WindowPositionY = ClientRect.top;
WinperfInfo.WindowSizeX = ClientRect.right - ClientRect.left;
WinperfInfo.WindowSizeY = ClientRect.bottom - ClientRect.top;
Fit = FitPerfWindows(hWnd,hDC,PerfDataList,SAVE_SUBJECTS);
if (!Fit) {
//DbgPrint("WM_SIZE error, FitPerf returns FALSE\n");
}
for (i=0;i<SAVE_SUBJECTS;i++) {
DeleteMemoryContext(&PerfDataList[i]);
CalcDrawFrame(&PerfDataList[i]);
if (!CreateMemoryContext(hDC,&PerfDataList[i])) {
MessageBox(hWnd,"Error Allocating Memory","Winperf",MB_OK);
DestroyWindow(hWnd);
break;
}
}
//
// force window to be re-painted
//
InvalidateRect(hWnd,NULL,TRUE);
//
// release the DC handle
//
ReleaseDC(hWnd,hDC);
}
break;
case WM_MOVE:
{
HDC hDC = GetDC(hWnd);
RECT ClientRect;
//
// get size of cleint area
//
GetWindowRect(hWnd,&ClientRect);
WinperfInfo.WindowPositionX = ClientRect.left;
WinperfInfo.WindowPositionY = ClientRect.top;
WinperfInfo.WindowSizeX = ClientRect.right - ClientRect.left;
WinperfInfo.WindowSizeY = ClientRect.bottom - ClientRect.top;
ReleaseDC(hWnd,hDC);
}
break;
//
// command from application menu
//
case WM_COMMAND:
switch (wParam){
//
// exit window
//
case IDM_EXIT:
DestroyWindow(hWnd);
break;
//
// about command
//
case IDM_SELECT:
{
HDC hDC = GetDC(hWnd);
INT_PTR DialogResult;
int Index;
BOOLEAN fit;
DialogResult = DialogBox(hInst,
MAKEINTRESOURCE(IDM_SEL_DLG),
hWnd,
SelectDlgProc);
if (DialogResult == DIALOG_SUCCESS) {
fit = FitPerfWindows(hWnd,hDC,PerfDataList,SAVE_SUBJECTS);
if (!fit) {
//DbgPrint("Fit Fails\n");
}
for (Index=0;Index<SAVE_SUBJECTS;Index++) {
DeleteMemoryContext(&PerfDataList[Index]);
CalcDrawFrame(&PerfDataList[Index]);
if (!CreateMemoryContext(hDC,&PerfDataList[Index])) {
MessageBox(hWnd,"Error Allocating Memory","Winperf",MB_OK);
DestroyWindow(hWnd);
break;
}
}
InvalidateRect(hWnd,NULL,TRUE);
}
ReleaseDC(hWnd,hDC);
}
break;
default:
return (DefWindowProc(hWnd, message, wParam, lParam));
}
break;
case WM_PAINT:
//
// repaint the window
//
{
int i;
HDC hDC = BeginPaint(hWnd,&ps);
SelectObject(hDC,GetStockObject(NULL_BRUSH));
for (i=0;i<SAVE_SUBJECTS;i++) {
if (PerfDataList[i].Display == TRUE) {
DrawFrame(hDC,&PerfDataList[i]);
//
// Draw each item, for CPU items decide whether to draw
// line graphs or CPU bar graphs
//
if (
((i < MAX_PROCESSOR) || (i == (IDM_CPU_TOTAL - IDM_CPU0))) &&
(WinperfInfo.CpuStyle == CPU_STYLE_BAR)
) {
DrawCpuBarGraph(hDC,&PerfDataList[i],i);
} else {
DrawPerfText(hDC,&PerfDataList[i],i);
DrawPerfGraph(hDC,&PerfDataList[i]);
}
}
}
EndPaint(hWnd,&ps);
}
break;
case WM_TIMER:
{
int i;
HDC hDC = GetDC(hWnd);
CalcCpuTime(PerfDataList);
//
// update all performance information
//
for (i=0;i<SAVE_SUBJECTS;i++) {
if (PerfDataList[i].Display == TRUE) {
//
// for cpu0-7 and cpu total, check for cpu bar graph or
// cpu line graph
//
if (
((i < MAX_PROCESSOR) || (i == (IDM_CPU_TOTAL - IDM_CPU0))) &&
(WinperfInfo.CpuStyle == CPU_STYLE_BAR)
) {
DrawCpuBarGraph(hDC,&PerfDataList[i],i);
} else {
DrawPerfText(hDC,&PerfDataList[i],i);
if (PerfDataList[i].ChangeScale) {
DrawPerfGraph(hDC,&PerfDataList[i]);
} else {
ShiftPerfGraph(hDC,&PerfDataList[i]);
}
}
}
}
ReleaseDC(hWnd,hDC);
}
break;
//
// handle a double click
//
case WM_NCLBUTTONDBLCLK:
case WM_LBUTTONDBLCLK:
{
DWORD WindowStyle;
//
// get old window style, take out caption and menu
//
if (!IsIconic(hWnd)) {
if (WinperfInfo.DisplayMenu) {
WindowStyle = GetWindowLong(hWnd,GWL_STYLE);
WindowStyle = (WindowStyle & (~STYLE_ENABLE_MENU)) | STYLE_DISABLE_MENU;
SetMenu(hWnd,NULL);
SetWindowLong(hWnd,GWL_STYLE,WindowStyle);
SetWindowPos(hWnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_DRAWFRAME);
ShowWindow(hWnd,SW_SHOW);
WinperfInfo.DisplayMode=STYLE_DISABLE_MENU;
WinperfInfo.DisplayMenu = FALSE;
} else {
WindowStyle = GetWindowLong(hWnd,GWL_STYLE);
WindowStyle = (WindowStyle & (~STYLE_DISABLE_MENU)) | STYLE_ENABLE_MENU;
SetMenu(hWnd,WinperfInfo.hMenu);
SetWindowLong(hWnd,GWL_STYLE,WindowStyle);
SetWindowPos(hWnd, NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_DRAWFRAME);
ShowWindow(hWnd,SW_SHOW);
WinperfInfo.DisplayMode=STYLE_ENABLE_MENU;
WinperfInfo.DisplayMenu = TRUE;
}
} else {
DefWindowProc(hWnd, message, wParam, lParam);
}
}
break;
//
// enable dragging with mouse in non-client
//
case WM_NCHITTEST:
{
lParam = DefWindowProc(hWnd, message, wParam, lParam);
if ((WinperfInfo.DisplayMenu==FALSE) && (lParam == HTCLIENT)) {
return(HTCAPTION);
} else {
return(lParam);
}
}
break;
case WM_DESTROY:
{
UINT Index;
//
// Save profile info
//
SaveProfileData(&WinperfInfo);
//
// Delete Windows Objects
//
KillTimer(hWnd,TIMER_ID);
DeleteObject(WinperfInfo.hRedPen);
DeleteObject(WinperfInfo.hGreenPen);
DeleteObject(WinperfInfo.hBluePen);
DeleteObject(WinperfInfo.hYellowPen);
DeleteObject(WinperfInfo.hMagentaPen);
DeleteObject(WinperfInfo.hDotPen);
DeleteObject(WinperfInfo.hBackground);
DeleteObject(WinperfInfo.hLightBrush);
DeleteObject(WinperfInfo.hDarkBrush);
DeleteObject(WinperfInfo.hRedBrush);
DeleteObject(WinperfInfo.hGreenBrush);
DeleteObject(WinperfInfo.hBlueBrush);
DeleteObject(WinperfInfo.hMagentaBrush);
DeleteObject(WinperfInfo.hYellowBrush);
for (Index=0;Index<SAVE_SUBJECTS;Index++ ) {
DeleteMemoryContext(&PerfDataList[Index]);
}
//
// Destroy window
//
PostQuitMessage(0);
}
break;
default:
//
// Passes message on if unproccessed
//
return (DefWindowProc(hWnd, message, wParam, lParam));
}
return 0;
}
INT_PTR
APIENTRY SelectDlgProc(
HWND hDlg,
UINT message,
WPARAM wParam,
LPARAM lParam
)
/*++
Routine Description:
Process message for select dialog box.
Arguments:
hDlg - window handle of the dialog box
message - type of message
wParam - message-specific information
lParam - message-specific information
Return Value:
status of operation
Revision History:
03-21-91 Initial code
--*/
{
UINT ButtonState;
UINT Index;
switch (message) {
case WM_INITDIALOG:
//
// Init Buttons with PerfDataList Structure
//
for (Index = 0; Index< SAVE_SUBJECTS; Index++) {
if (Index < MAX_PROCESSOR) {
if (Index < WinperfInfo.NumberOfProcessors) {
if (PerfDataList[Index].Display == TRUE) {
SendDlgItemMessage(hDlg,IDM_CPU0+Index,BM_SETCHECK,1,0);
} else {
SendDlgItemMessage(hDlg,IDM_CPU0+Index,BM_SETCHECK,0,0);
}
} else {
//
// Disable display if > WinperfInfo.NumberOfProcessors
//
// Also Disable radio button
//
PerfDataList[Index].Display = FALSE;
EnableWindow(GetDlgItem(hDlg,IDM_CPU0+Index),FALSE);
}
} else {
//
// Set or clear radio button based on display variable
//
if (PerfDataList[Index].Display == TRUE) {
SendDlgItemMessage(hDlg,IDM_CPU0+Index,BM_SETCHECK,1,0);
} else {
SendDlgItemMessage(hDlg,IDM_CPU0+Index,BM_SETCHECK,0,0);
}
}
}
//
// Beyond the end of the save subjects lies the cpu Style, set this to either style
//
if (WinperfInfo.CpuStyle == CPU_STYLE_LINE) {
CheckRadioButton(hDlg,IDM_SEL_LINE,IDM_SEL_BAR,IDM_SEL_LINE);
} else {
CheckRadioButton(hDlg,IDM_SEL_LINE,IDM_SEL_BAR,IDM_SEL_BAR);
}
return (TRUE);
case WM_COMMAND:
switch(wParam) {
//
// end function
//
case IDOK:
for (Index=0;Index<SAVE_SUBJECTS;Index++) {
ButtonState = (UINT)SendDlgItemMessage(hDlg,IDM_CPU0+Index,BM_GETCHECK,0,0);
if (ButtonState == 1) {
PerfDataList[Index].Display = TRUE;
WinperfInfo.DisplayElement[Index] = 1;
} else {
PerfDataList[Index].Display = FALSE;
WinperfInfo.DisplayElement[Index] = 0;
}
}
//
// Check CPU bar graph
//
ButtonState = IsDlgButtonChecked(hDlg,IDM_SEL_LINE);
if (ButtonState == 1) {
WinperfInfo.CpuStyle = CPU_STYLE_LINE;
} else {
WinperfInfo.CpuStyle = CPU_STYLE_BAR;
}
EndDialog(hDlg, DIALOG_SUCCESS);
return (TRUE);
case IDCANCEL:
EndDialog(hDlg, DIALOG_CANCEL );
return (TRUE);
//
// CPU STYLE
//
case IDM_SEL_LINE:
CheckRadioButton(hDlg,IDM_SEL_LINE,IDM_SEL_BAR,IDM_SEL_LINE);
return(TRUE);
case IDM_SEL_BAR:
CheckRadioButton(hDlg,IDM_SEL_LINE,IDM_SEL_BAR,IDM_SEL_BAR);
return(TRUE);
}
}
return (FALSE);
}
VOID
InitProfileData(
PWINPERF_INFO pWinperfInfo
)
/*++
Routine Description:
Attempt tp read the following fields from the winperf.ini file
Arguments:
WindowPositionX - Window initial x position
WindowPositionY - Window initial y position
WindowSizeX - Window initial width
WindowSizey - Window Initial height
DisplayMode - Window initial display mode
Return Value:
None, values are set to default before a call to this operation. If there is a problem then
default:values are left unchanged.
Revision History:
02-17-91 Initial code
--*/
{
DWORD PositionX,PositionY,SizeX,SizeY,Mode,Index,Element[SAVE_SUBJECTS],CpuStyle;
UCHAR TempStr[256];
PositionX = GetPrivateProfileInt("winperf","PositionX" ,pWinperfInfo->WindowPositionX,"winperf.ini");
PositionY = GetPrivateProfileInt("winperf","PositionY" ,pWinperfInfo->WindowPositionY,"winperf.ini");
SizeX = GetPrivateProfileInt("winperf","SizeX" ,pWinperfInfo->WindowSizeX ,"winperf.ini");
SizeY = GetPrivateProfileInt("winperf","SizeY" ,pWinperfInfo->WindowSizeY ,"winperf.ini");
//
// read the first deiplay element with default 1
//
Element[0] = GetPrivateProfileInt("winperf","DisplayElement0",1,"winperf.ini");
//
// read the rest of the display elements with default 0
//
for (Index=1;Index<SAVE_SUBJECTS;Index++) {
wsprintf(TempStr,"DisplayElement%i",Index);
Element[Index] = GetPrivateProfileInt("winperf",TempStr,0,"winperf.ini");
}
Mode = GetPrivateProfileInt("winperf","DisplayMode",pWinperfInfo->DisplayMode ,"winperf.ini");
CpuStyle = GetPrivateProfileInt("winperf","CpuStyle",pWinperfInfo->CpuStyle ,"winperf.ini");
pWinperfInfo->WindowPositionX = PositionX;
pWinperfInfo->WindowPositionY = PositionY;
pWinperfInfo->WindowSizeX = SizeX;
pWinperfInfo->WindowSizeY = SizeY;
for (Index=0;Index<SAVE_SUBJECTS;Index++) {
pWinperfInfo->DisplayElement[Index] = Element[Index];
}
pWinperfInfo->DisplayMode = Mode;
pWinperfInfo->CpuStyle = CpuStyle;
}
VOID
SaveProfileData(
PWINPERF_INFO pWinperfInfo
)
/*++
Routine Description:
Save profile data
Arguments:
WindowPositionX - Window initial x position
WindowPositionY - Window initial y position
WindowSizeX - Window initial width
WindowSizey - Window Initial height
DisplayMode - Window initial display mode
Return Value:
None.
Revision History:
02-17-91 Initial code
--*/
{
UCHAR TempStr[50],TempName[50];
UINT Index;
wsprintf(TempStr,"%i",pWinperfInfo->WindowPositionX);
WritePrivateProfileString("winperf","PositionX",TempStr,"winperf.ini");
wsprintf(TempStr,"%i",pWinperfInfo->WindowPositionY);
WritePrivateProfileString("winperf","PositionY",TempStr,"winperf.ini");
wsprintf(TempStr,"%i",pWinperfInfo->WindowSizeX);
WritePrivateProfileString("winperf","SizeX",TempStr,"winperf.ini");
wsprintf(TempStr,"%i",pWinperfInfo->WindowSizeY);
WritePrivateProfileString("winperf","SizeY",TempStr,"winperf.ini");
for (Index=0;Index<SAVE_SUBJECTS;Index++) {
wsprintf(TempStr,"%li",pWinperfInfo->DisplayElement[Index]);
wsprintf(TempName,"DisplayElement%li",Index);
WritePrivateProfileString("winperf",TempName,TempStr,"winperf.ini");
}
wsprintf(TempStr,"%li",pWinperfInfo->DisplayMode);
WritePrivateProfileString("winperf","DisplayMode",TempStr,"winperf.ini");
wsprintf(TempStr,"%li",pWinperfInfo->CpuStyle);
WritePrivateProfileString("winperf","CpuStyle",TempStr,"winperf.ini");
}
BOOLEAN
InitPerfWindowDisplay(
IN HWND hWnd,
IN HDC hDC,
IN PDISPLAY_ITEM DisplayItems,
IN ULONG NumberOfWindows
)
/*++
Routine Description:
Init All perf windows to active, init data
Arguments:
hDC - Screen context
DisplayItems - List of display structures
NumberOfWindows - Number of sub-windows
Return Value:
Status
Revision History:
02-17-91 Initial code
--*/
{
int Index1;
UINT Index;
for (Index=0;Index<NumberOfWindows;Index++) {
if (WinperfInfo.DisplayElement[Index] == 0) {
DisplayItems[Index].Display = FALSE;
} else {
DisplayItems[Index].Display = TRUE;
}
DisplayItems[Index].CurrentDrawingPos = 0;
if (Index < MAX_PROCESSOR) {
DisplayItems[Index].NumberOfElements = 3;
DisplayItems[Index].Max = 100;
} else if (Index == (IDM_CPU_TOTAL - IDM_CPU0)) {
DisplayItems[Index].NumberOfElements = 3;
DisplayItems[Index].Max = 100;
} else {
DisplayItems[Index].NumberOfElements = 1;
}
for (Index1=0;Index1<DATA_LIST_LENGTH;Index1++) {
DisplayItems[Index].KernelTime[Index1] = 0;
DisplayItems[Index].UserTime[Index1] = 0;
DisplayItems[Index].DpcTime[Index1] = 0;
DisplayItems[Index].InterruptTime[Index1] = 0;
DisplayItems[Index].TotalTime[Index1] = 0;
}
}
return(TRUE);
}
Reference in a new issue Copy permalink