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windows-xp/Source/XPSP1/NT/base/tools/pperf/app/pperf.c

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/*++
Copyright (c) 1990 Microsoft Corporation
Module Name:
Wperf.c
Abstract:
Win32 application to display performance statictics.
Author:
Ken Reneris hacked into pperf.exe
original code from Mark Enstrom
Environment:
Win32
--*/
//
// set variable to define global variables
//
#include <nt.h>
#include <ntrtl.h>
#include <nturtl.h>
#include <windows.h>
#include <errno.h>
#include <malloc.h>
#include <stdlib.h>
#include <stdio.h>
#include "pperf.h"
#include "..\pstat.h"
//
// global handles
//
HANDLE hInst;
extern UCHAR Buffer[];
extern HANDLE DriverHandle;
//
// Selected Display Mode (read from wp2.ini), default set here.
//
DISPLAY_ITEM *PerfGraphList;
WINPERF_INFO WinperfInfo;
VOID SnapNull (PDISPLAY_ITEM);
VOID SnapPrivateInfo (PDISPLAY_ITEM);
VOID SnapInterrupts (PDISPLAY_ITEM);
VOID SnapCsTest (PDISPLAY_ITEM);
ULONG DefaultDisplayMode = DISPLAY_MODE_TOTAL;
ULONG UseGlobalMax, LogIt;
ULONG GlobalMax;
PDISPLAY_ITEM Calc1, Calc2;
BOOLEAN LazyOp;
#define MAX_EVENTS 2
struct {
ULONG EventId;
PUCHAR ShortName;
PUCHAR PerfName;
} *Counters;
struct {
ULONG WhichCounter;
ULONG ComboBoxIndex;
PDISPLAY_ITEM pWhichGraph;
BOOLEAN R0;
BOOLEAN R3;
UCHAR na[2];
} ActiveCounters [MAX_EVENTS];
SETEVENT CounterEvents[MAX_EVENTS];
typedef struct {
ULONG IdSel;
PDISPLAY_ITEM WhichGraph;
ULONG State;
VOID (*Fnc)(PDISPLAY_ITEM);
ULONG Param;
PUCHAR Name;
} GENCOUNTER, *PGENCOUNTER;
GENCOUNTER GenCounts[] = {
IDM_SCALE, NULL, 0, NULL, 0, NULL,
IDM_LOGIT, NULL, 0, NULL, 0, NULL,
IDM_SPIN_ACQUIRE, NULL, 0, SnapPrivateInfo, OFFSET(PSTATS, SpinLockAcquires), "KRes[0]",
IDM_SPIN_COLL, NULL, 0, SnapPrivateInfo, OFFSET(PSTATS, SpinLockCollisions), "KRes[1]",
IDM_SPIN_SPIN, NULL, 0, SnapPrivateInfo, OFFSET(PSTATS, SpinLockSpins), "KRes[2]",
IDM_IRQL, NULL, 0, SnapPrivateInfo, OFFSET(PSTATS, Irqls), "KRes[3]",
IDM_INT, NULL, 0, SnapInterrupts, 0, "Interrupts",
// IDM_PERCENT, NULL, 0, SnapPercent, 0, "Percent 1-2",
// to track checked state
IDM_P5_R0_0, NULL, 0, NULL, 0, NULL,
IDM_P5_R3_0, NULL, 0, NULL, 0, NULL,
IDM_P5_K_0, NULL, 0, NULL, 0, NULL,
IDM_P5_R0_1, NULL, 0, NULL, 0, NULL,
IDM_P5_R3_1, NULL, 0, NULL, 0, NULL,
IDM_P5_K_1, NULL, 0, NULL, 0, NULL,
// eol
0, NULL, 0, NULL, 0, NULL
};
VOID
InitComboBox (
HWND hDlg,
ULONG id,
ULONG counter
);
VOID
SetGenPerf (
HWND hDlg,
PGENCOUNTER GenCount
);
int
__cdecl
main(USHORT argc, CHAR **argv)
/*++
Routine Description:
Windows entry point routine
Arguments:
Return Value:
status of operation
Revision History:
03-21-91 Initial code
--*/
{
//
//
//
HANDLE hInstance = GetModuleHandle(NULL);
HANDLE hPrevInstance = (HANDLE)NULL;
INT nCmdShow = SW_SHOWDEFAULT;
USHORT _argc = argc;
CHAR **_argv = argv;
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)){
//DbgPrint("Init Instance fails\n");
return (FALSE);
}
//
// Acquire and dispatch messages until a WM_QUIT message is received.
//
while (GetMessage(&msg, // message structure
(HWND)NULL, // handle of window receiving the message
(UINT)NULL, // lowest message to examine
(UINT)NULL)) // highest message to examine
{
TranslateMessage(&msg); // Translates virtual key codes
DispatchMessage(&msg); // Dispatches message to window
}
DeleteObject(BackBrush);
return (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 = (WNDPROC)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((HANDLE)NULL, IDC_ARROW); // Load default cursor
wc.hbrBackground = hBackground;; // Use background passed to routine
wc.lpszMenuName = "pperfMenu"; // Name of menu resource in .RC file.
wc.lpszClassName = "PPerfClass"; // 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 - 250;
WinperfInfo.WindowPositionY = 0;
WinperfInfo.WindowSizeX = 250;
WinperfInfo.WindowSizeY = 100;
//
// read profile data from .ini file
//
// InitProfileData(&WinperfInfo);
WinperfInfo.hMenu = LoadMenu(hInstance,"pperfMenu");
//
// Create a main window for this application instance.
//
WinperfInfo.hWndMain = CreateWindow(
"PPerfClass", // See RegisterClass() call.
"x86 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.
(HWND)NULL, // Overlapped windows have no parent.
(HMENU)NULL, // Use the window class menu.
hInstance, // This instance owns this window.
(LPVOID)NULL // Pointer not needed.
);
//
// Show menu initially
//
WindowStyle = GetWindowLong(WinperfInfo.hWndMain,GWL_STYLE);
WindowStyle = (WindowStyle & (~STYLE_DISABLE_MENU)) | STYLE_ENABLE_MENU;
SetMenu(WinperfInfo.hWndMain,WinperfInfo.hMenu);
SetWindowLong(WinperfInfo.hWndMain,GWL_STYLE,WindowStyle);
SetWindowPos(WinperfInfo.hWndMain, (HWND)NULL, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE | SWP_NOZORDER | SWP_DRAWFRAME);
ShowWindow(WinperfInfo.hWndMain,SW_SHOW);
WinperfInfo.DisplayMode=STYLE_ENABLE_MENU;
WinperfInfo.DisplayMenu = TRUE;
//
// 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);
}
VOID
InitPossibleEventList()
{
UCHAR buffer[400];
ULONG i, Count;
NTSTATUS status;
PEVENTID Event;
IO_STATUS_BLOCK IOSB;
//
// Initialize possible counters
//
// determine how many events there are
Event = (PEVENTID) buffer;
Count = 0;
do {
*((PULONG) buffer) = Count;
Count += 1;
status = NtDeviceIoControlFile(
DriverHandle,
(HANDLE) NULL, // event
(PIO_APC_ROUTINE) NULL,
(PVOID) NULL,
&IOSB,
PSTAT_QUERY_EVENTS,
buffer, // input buffer
sizeof (buffer),
NULL, // output buffer
0
);
} while (NT_SUCCESS(status));
Counters = malloc(sizeof(*Counters) * Count);
if (Counters == NULL) {
printf("Memory allocation failed.\n");
exit(1);
}
Count -= 1;
for (i=0; i < Count; i++) {
*((PULONG) buffer) = i;
NtDeviceIoControlFile(
DriverHandle,
(HANDLE) NULL, // event
(PIO_APC_ROUTINE) NULL,
(PVOID) NULL,
&IOSB,
PSTAT_QUERY_EVENTS,
buffer, // input buffer
sizeof (buffer),
NULL, // output buffer
0
);
Counters[i].EventId = Event->EventId;
Counters[i].ShortName = _strdup (Event->Buffer);
Counters[i].PerfName = _strdup (Event->Buffer + Event->DescriptionOffset);
}
Counters[i].EventId = 0;
Counters[i].ShortName = NULL;
Counters[i].PerfName = NULL;
}
LONG APIENTRY
MainWndProc(
HWND hWnd,
UINT message,
DWORD wParam,
LONG 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
--*/
{
int DialogResult;
PAINTSTRUCT ps;
PDISPLAY_ITEM pPerf, p;
ULONG l, i, x, y;
HDC hDC;
//
// 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(0,0,128));
WinperfInfo.hDotPen = CreatePen(PS_DOT,1,RGB(0,0,0));
WinperfInfo.hPPen[0] = CreatePen(PS_SOLID,1,RGB(255, 0, 0));
WinperfInfo.hPPen[1] = CreatePen(PS_SOLID,1,RGB( 0, 255, 0));
WinperfInfo.hPPen[2] = CreatePen(PS_SOLID,1,RGB(255, 255, 0));
WinperfInfo.hPPen[3] = CreatePen(PS_SOLID,1,RGB(255, 0, 255));
WinperfInfo.hPPen[4] = CreatePen(PS_SOLID,1,RGB(128, 0, 0));
WinperfInfo.hPPen[5] = CreatePen(PS_SOLID,1,RGB( 0, 128, 0));
WinperfInfo.hPPen[6] = CreatePen(PS_SOLID,1,RGB(128, 128, 0));
WinperfInfo.hPPen[7] = CreatePen(PS_SOLID,1,RGB(128, 0, 128));
WinperfInfo.hPPen[8] = CreatePen(PS_SOLID,1,RGB( 0, 0, 128));
WinperfInfo.hPPen[9] = CreatePen(PS_SOLID,1,RGB( 0, 128, 128));
WinperfInfo.hPPen[10]= CreatePen(PS_SOLID,1,RGB(128, 128, 128));
// the other 20 pens will just reuse these handles
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));
//
// 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,(UINT)TIMER_ID,(UINT)1000 * DELAY_SECONDS,(TIMERPROC)NULL);
//
// init performance routines
//
WinperfInfo.NumberOfProcessors = InitPerfInfo();
// copy pen's for remaining processor breakout
for (i=11; i < WinperfInfo.NumberOfProcessors; i++) {
WinperfInfo.hPPen[i] = WinperfInfo.hPPen[i % 12];
}
if (!WinperfInfo.NumberOfProcessors) {
MessageBox(hWnd,"P5Stat driver not installed","Winperf",MB_OK);
DestroyWindow(hWnd);
}
//
// init display variables
//
RefitWindows (hWnd, hDC);
//
// release the DC handle
//
ReleaseDC(hWnd,hDC);
}
break;
//
// re-size
//
case WM_SIZE:
{
int i;
HDC hDC = GetDC(hWnd);
RECT ClientRect;
BOOLEAN Fit;
//
// 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;
RefitWindows(hWnd, NULL);
}
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:
DialogResult = DialogBox(hInst,MAKEINTRESOURCE(IDM_SEL_DLG),hWnd,(DLGPROC)SelectDlgProc);
if (DialogResult == DIALOG_SUCCESS) {
RefitWindows(hWnd, NULL);
}
break;
case IDM_DISPLAY_TOTAL:
SetDefaultDisplayMode (hWnd, DISPLAY_MODE_TOTAL);
break;
case IDM_DISPLAY_BREAKDOWN:
SetDefaultDisplayMode (hWnd, DISPLAY_MODE_BREAKDOWN);
break;
case IDM_DISPLAY_PER_PROCESSOR:
SetDefaultDisplayMode (hWnd, DISPLAY_MODE_PER_PROCESSOR);
break;
case IDM_TOPMOST:
//SetWindowPos( hWnd, HWND_NOTOPMOST, 0, 0, 0, 0,
// SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
SetWindowPos( hWnd, HWND_TOPMOST, 0, 0, 0, 0,
SWP_NOMOVE | SWP_NOSIZE | SWP_NOACTIVATE);
break;
case IDM_THUNK:
DialogBox(hInst,MAKEINTRESOURCE(IDM_THUNK_DLG),hWnd,(DLGPROC)ThunkDlgProc);
break;
case IDM_HACK:
DoCSTest(hWnd);
RefitWindows(hWnd, NULL);
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 (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
DrawFrame(hDC,pPerf);
DrawPerfText(hDC,pPerf);
DrawPerfGraph(hDC,pPerf);
}
EndPaint(hWnd,&ps);
}
break;
case WM_TIMER:
{
int i;
HDC hDC = GetDC(hWnd);
//
// Calc new information
//
CalcPerf(PerfGraphList);
//
// If some lazy op, then perform it
//
if (LazyOp) {
pPerf=PerfGraphList;
while (pPerf) {
if (pPerf->DeleteMe) {
pPerf = SetDisplayToFalse (pPerf);
} else {
pPerf = pPerf->Next;
}
}
RefitWindows(hWnd, hDC);
LazyOp = FALSE;
}
//
// update all performance information
//
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
if (pPerf->ChangeScale) {
DrawPerfText(hDC,pPerf);
DrawPerfGraph(hDC,pPerf);
} else {
DrawPerfText(hDC,pPerf);
ShiftPerfGraph(hDC,pPerf);
}
}
ReleaseDC(hWnd,hDC);
}
break;
//
// right double click
//
case WM_NCRBUTTONDBLCLK:
case WM_RBUTTONDBLCLK:
Calc1 = NULL;
y = HIWORD(lParam);
x = LOWORD(lParam);
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
if (x > pPerf->PositionX && x < pPerf->PositionX+pPerf->Width &&
y > pPerf->PositionY && y < pPerf->PositionY+pPerf->Height) {
if (pPerf->IsCalc) {
SetDisplayToFalse (pPerf);
FreeDisplayItem (pPerf);
RefitWindows (hWnd, NULL);
break;
}
switch (pPerf->DisplayMode) {
case DISPLAY_MODE_TOTAL: l = DISPLAY_MODE_BREAKDOWN; break;
case DISPLAY_MODE_BREAKDOWN: l = DISPLAY_MODE_PER_PROCESSOR; break;
case DISPLAY_MODE_PER_PROCESSOR: l = DISPLAY_MODE_TOTAL; break;
}
pPerf->DisplayMode = l;
hDC = BeginPaint(hWnd,&ps);
DrawPerfGraph(hDC,pPerf); // redraw graph in new mode
EndPaint(hWnd,&ps);
break;
}
}
break;
switch (DefaultDisplayMode) {
case DISPLAY_MODE_TOTAL: l = DISPLAY_MODE_BREAKDOWN; break;
case DISPLAY_MODE_BREAKDOWN: l = DISPLAY_MODE_PER_PROCESSOR; break;
case DISPLAY_MODE_PER_PROCESSOR: l = DISPLAY_MODE_TOTAL; break;
}
DefaultDisplayMode = l;
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
pPerf->DisplayMode = l;
hDC = BeginPaint(hWnd,&ps);
DrawPerfGraph(hDC,pPerf); // redraw graph in new mode
EndPaint(hWnd,&ps);
}
break;
//
// handle a double click
//
case WM_NCLBUTTONDBLCLK:
case WM_LBUTTONDBLCLK:
{
DWORD WindowStyle;
//
// get old window style, take out caption and menu
//
Calc1 = NULL;
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, (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, (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;
case WM_NCRBUTTONDOWN:
case WM_RBUTTONDOWN:
y = HIWORD(lParam);
x = LOWORD(lParam);
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
if (x > pPerf->PositionX && x < pPerf->PositionX+pPerf->Width &&
y > pPerf->PositionY && y < pPerf->PositionY+pPerf->Height) {
if (!Calc1) {
Calc1 = pPerf;
break;
}
if (Calc1 != pPerf) {
Calc2 = pPerf;
DialogBox(hInst,MAKEINTRESOURCE(IDM_CALC_DLG),hWnd,(DLGPROC)CalcDlgProc);
Calc1 = Calc2 = NULL;
break;
}
break;
}
}
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.hBluePen);
for (i=0; i < 12; i++) {
DeleteObject(WinperfInfo.hPPen[i]);
}
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
DeleteMemoryContext(pPerf);
}
//
// Destroy window
//
PostQuitMessage(0);
}
break;
default:
//
// Passes message on if unproccessed
//
return (DefWindowProc(hWnd, message, wParam, lParam));
}
return ((LONG)NULL);
}
BOOL
APIENTRY SelectDlgProc(
HWND hDlg,
unsigned message,
DWORD wParam,
LONG 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
--*/
{
PDISPLAY_ITEM pPerf;
UINT ButtonState;
UINT Index, i;
switch (message) {
case WM_INITDIALOG:
InitComboBox (hDlg, IDM_P5_GEN1, 0);
InitComboBox (hDlg, IDM_P5_GEN2, 1);
for (i=0; GenCounts[i].IdSel; i++) {
SendDlgItemMessage(
hDlg,
GenCounts[i].IdSel,
BM_SETCHECK,
GenCounts[i].State,
0
);
}
return (TRUE);
case WM_COMMAND:
switch(wParam) {
//
// end function
//
case IDOK:
case IDM_ACCEPT:
SetP5Perf (hDlg, IDM_P5_GEN1, 0);
SetP5Perf (hDlg, IDM_P5_GEN2, 1);
for (i=0; GenCounts[i].IdSel; i++) {
SetGenPerf (hDlg, GenCounts+i);
}
UseGlobalMax = GenCounts[0].State;
LogIt = GenCounts[1].State;
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
pPerf->MaxToUse =
UseGlobalMax ? &GlobalMax : &pPerf->Max;
}
if (wParam == IDOK) {
EndDialog(hDlg, DIALOG_SUCCESS);
} else {
RefitWindows (NULL, NULL);
}
return (TRUE);
case IDCANCEL:
EndDialog(hDlg, DIALOG_CANCEL );
return (TRUE);
}
}
return (FALSE);
}
VOID
RefitWindows (HWND hWnd, HDC CurhDC)
{
PDISPLAY_ITEM pPerf;
BOOLEAN fit;
ULONG Index;
HDC hDC;
hWnd = WinperfInfo.hWndMain;
hDC = CurhDC;
if (!CurhDC) {
hDC = GetDC(hWnd);
}
fit = FitPerfWindows(hWnd,hDC,PerfGraphList);
if (!fit) {
//DbgPrint("Fit Fails\n");
}
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
DeleteMemoryContext(pPerf);
CalcDrawFrame(pPerf);
if (!CreateMemoryContext(hDC,pPerf)) {
MessageBox(hWnd,"Error Allocating Memory","Winperf",MB_OK);
DestroyWindow(hWnd);
break;
}
}
InvalidateRect(hWnd,(LPRECT)NULL,TRUE);
if (!CurhDC) {
ReleaseDC(hWnd,hDC);
}
}
VOID
InitComboBox (HWND hDlg, ULONG id, ULONG counter)
{
HWND ComboList;
ULONG i, nIndex;
ComboList = GetDlgItem(hDlg, id);
SendMessage(ComboList, CB_RESETCONTENT, 0, 0);
SendMessage(ComboList, CB_SETITEMDATA, 0L, 0L);
if (Counters) {
for (i=0; Counters[i].PerfName; i++) {
nIndex = SendMessage(
ComboList,
CB_ADDSTRING,
0,
(DWORD) Counters[i].PerfName
);
SendMessage(
ComboList,
CB_SETITEMDATA,
nIndex,
(DWORD) i
);
}
}
SendMessage(ComboList, CB_SETCURSEL, ActiveCounters[counter].ComboBoxIndex, 0L);
}
VOID
SetP5Perf (HWND hDlg, ULONG IdCombo, ULONG counter)
{
static PUCHAR NameSuffix[] = { "", " (R0)", " (R3)", "" };
HWND ComboList;
ULONG nIndex, Mega, DU, BSEncoding, flag;
PDISPLAY_ITEM pPerf;
PUCHAR name;
SETEVENT Event;
ComboList = GetDlgItem(hDlg, IdCombo);
nIndex = (int)SendMessage(ComboList, CB_GETCURSEL, 0, 0);
ActiveCounters[counter].ComboBoxIndex = nIndex;
memset (&Event, 0, sizeof (Event));
Event.Active = TRUE;
Event.KernelMode = SendDlgItemMessage(hDlg,IdCombo+1,BM_GETCHECK,0,0) ? TRUE : FALSE;
Event.UserMode = SendDlgItemMessage(hDlg,IdCombo+2,BM_GETCHECK,0,0) ? TRUE : FALSE;
BSEncoding = (Event.UserMode << 1) | Event.KernelMode;
Mega = SendDlgItemMessage(hDlg,IdCombo+3,BM_GETCHECK,0,0) ? 1 : 0;
//DU = SendDlgItemMessage(hDlg,IdCombo+3,BM_GETCHECK,0,0) ? 1 : 0;
DU = 0;
// get encoding for counter
if ((!Event.KernelMode && !Event.UserMode) || nIndex == -1) {
// no counter selected, done
if (ActiveCounters[counter].pWhichGraph != NULL) {
ClearGraph (ActiveCounters[counter].pWhichGraph);
}
return ;
}
// select counter
nIndex = SendMessage(ComboList, CB_GETITEMDATA, nIndex, 0);
Event.EventId = Counters[nIndex].EventId;
ActiveCounters[counter].WhichCounter = nIndex;
if (ActiveCounters[counter].pWhichGraph == NULL) {
ActiveCounters[counter].pWhichGraph = AllocateDisplayItem();
}
pPerf = ActiveCounters[counter].pWhichGraph; // which window
sprintf (pPerf->PerfName, "%s%s", Counters[nIndex].PerfName, NameSuffix[BSEncoding]);
flag = TRUE;
if (Mega != pPerf->Mega || memcmp (&Event, CounterEvents+counter, sizeof (Event))) {
flag = FALSE;
CounterEvents[counter] = Event;
SetCounterEvents (CounterEvents, sizeof CounterEvents);
}
pPerf->SnapData = SnapPrivateInfo; // generic snap
pPerf->SnapParam1 = OFFSET(PSTATS, Counters[ counter ]);
pPerf->Mega = Mega;
SetDisplayToTrue (pPerf, IdCombo);
if (flag) {
// didn't change types
return ;
}
// clear graph
flag = pPerf->CalcId;
ClearGraph (pPerf);
pPerf->Mega = Mega;
pPerf->CalcId = flag;
SetDisplayToTrue (pPerf, IdCombo);
UpdateInternalStats ();
pPerf->SnapData (pPerf);
UpdateInternalStats ();
pPerf->SnapData (pPerf);
}
VOID
ClearGraph (
PDISPLAY_ITEM pPerf
)
{
ULONG i, j;
PULONG pDL;
SetDisplayToFalse (pPerf);
pPerf->Mega = FALSE;
for (i=0 ; i < WinperfInfo.NumberOfProcessors+1; i++) {
pDL = pPerf->DataList[i];
for (j=0; j<DATA_LIST_LENGTH; j++) {
*(pDL++) = 0;
}
}
pPerf->Max = 1;
pPerf->CurrentDrawingPos = 0;
pPerf->ChangeScale = TRUE;
}
VOID
SetGenPerf (HWND hDlg, PGENCOUNTER GenCount)
{
PDISPLAY_ITEM pPerf;
ULONG ButtonState;
GenCount->State = SendDlgItemMessage(hDlg,GenCount->IdSel,BM_GETCHECK,0,0);
if (GenCount->Fnc == NULL) {
return ;
}
if (GenCount->WhichGraph == NULL) {
GenCount->WhichGraph = AllocateDisplayItem();
}
pPerf = GenCount->WhichGraph;
if (!GenCount->State) {
ClearGraph (pPerf);
return ;
}
strcpy (pPerf->PerfName, GenCount->Name);
pPerf->SnapData = GenCount->Fnc;
pPerf->SnapParam1 = GenCount->Param;
pPerf->SnapData (pPerf);
SetDisplayToTrue (pPerf, GenCount->IdSel);
}
VOID
SetDisplayToTrue (
PDISPLAY_ITEM pPerf,
ULONG sort
)
{
PDISPLAY_ITEM p, *pp;
Calc1 = NULL;
if (pPerf->Display) { // already displayed
return ; // just return
}
if (pPerf->CalcId) {
sprintf (pPerf->DispName, "%d. %s", pPerf->CalcId, pPerf->PerfName);
} else {
strcpy (pPerf->DispName, pPerf->PerfName);
}
pPerf->DispNameLen = strlen (pPerf->DispName);
pPerf->Display = TRUE; // set to display
pPerf->sort = sort;
// check to see if grap is already listed
for (p = PerfGraphList; p; p = p->Next) {
if (p == pPerf) {
// already in the active list, ret
return ;
}
}
// put graph in perfered sorting order
for (pp = &PerfGraphList; *pp; pp = &(*pp)->Next) {
if ((*pp)->sort > sort) {
break;
}
}
pPerf->Next = *pp;
*pp = pPerf;
}
PDISPLAY_ITEM
SetDisplayToFalse (
PDISPLAY_ITEM pPerf
)
{
PDISPLAY_ITEM *p, p1;
for (p = &PerfGraphList; *p; p = &(*p)->Next) { // remove graph from
if (*p == pPerf) { // active list
*p = pPerf->Next;
break;
}
}
if (pPerf->CalcId) {
Calc1 = Calc2 = NULL;
for (p1 = PerfGraphList; p1; p1 = p1->Next) {
p1->CalcPercent[0] = NULL;
p1->CalcPercent[1] = NULL;
}
}
pPerf->CalcId = 0;
pPerf->Display = FALSE; // clear flag
return *p;
}
VOID
SetDefaultDisplayMode (HWND hWnd, ULONG mode)
{
HDC hDC;
PDISPLAY_ITEM pPerf;
PAINTSTRUCT ps;
hDC = BeginPaint(hWnd,&ps);
DefaultDisplayMode = mode;
for (pPerf=PerfGraphList; pPerf; pPerf=pPerf->Next) {
if (pPerf->IsPercent) {
continue;
}
pPerf->DisplayMode = DefaultDisplayMode;
DrawPerfGraph(hDC,pPerf); // redraw graph in new mode
}
EndPaint(hWnd,&ps);
}
PDISPLAY_ITEM
AllocateDisplayItem()
{
PDISPLAY_ITEM pPerf;
UINT Index1, Index2;
PULONG pDL;
pPerf = malloc(sizeof (DISPLAY_ITEM));
if (pPerf == NULL) {
printf("Memory allocation failed.\n");
exit(1);
}
RtlZeroMemory (pPerf, sizeof (DISPLAY_ITEM));
pPerf->Display = FALSE;
pPerf->Max = 1;
pPerf->SnapData = SnapNull;
pPerf->DisplayMode = DefaultDisplayMode;
pPerf->AutoTotal = TRUE;
pPerf->MaxToUse = &pPerf->Max;
strcpy (pPerf->PerfName, "?");
strcpy (pPerf->DispName, "?");
pPerf->DispNameLen = 1;
for (Index1=0 ; Index1 < WinperfInfo.NumberOfProcessors+1; Index1++) {
pDL = malloc (DATA_LIST_LENGTH * sizeof (ULONG));
if (pDL == NULL) {
printf("Memory allocation failed.\n");
exit(1);
}
pPerf->DataList[Index1] = pDL;
RtlZeroMemory (pDL, sizeof(ULONG) * DATA_LIST_LENGTH);
}
return pPerf;
}
VOID
FreeDisplayItem(PDISPLAY_ITEM pPerf)
{
ULONG i;
for (i=0 ; i < WinperfInfo.NumberOfProcessors+1; i++) {
free (pPerf->DataList[i]);
}
free (pPerf);
}
//
// ************** HACKTEST
//
ULONG CsCount[32*32];
struct s_ThreadInfo {
PULONG Counter;
HDC MemoryDC;
HWND hWnd;
} ThreadInfo[32];
DWORD
WorkerCsTestThread (
struct s_ThreadInfo *TInfo
)
{
HDC hDC;
HDC hDCmem;
HBITMAP hbm;
ULONG i;
hDC = GetDC(TInfo->hWnd);
hDCmem= CreateCompatibleDC(hDC);
hbm = CreateCompatibleBitmap(hDC,100,100);
SelectObject(hDCmem,hbm);
for (i = 0; i < (ULONG)-1 ; i++) {
(*TInfo->Counter)++;
//GetPixel(hDC, 9999, 9999);
//BitBlt(hDC, 1, 1, 20, 20, TInfo->MemoryDC, 0, 0, SRCCOPY);
PatBlt(hDCmem,0,0,20,20,PATCOPY);
}
ReleaseDC(TInfo->hWnd,hDC);
return 0;
}
VOID
DoCSTest(HWND hWnd)
{
static ULONG ThreadCount = 0;
PDISPLAY_ITEM pPerf;
DWORD junk;
if (ThreadCount >= 32) {
return ;
}
pPerf = AllocateDisplayItem();
ThreadInfo[ThreadCount].Counter = &CsCount[ThreadCount];
ThreadInfo[ThreadCount].MemoryDC = pPerf->MemoryDC;
ThreadInfo[ThreadCount].hWnd = hWnd;
CreateThread (NULL, 0,
(LPTHREAD_START_ROUTINE) WorkerCsTestThread,
(LPVOID) &ThreadInfo[ThreadCount],
0,
&junk);
pPerf->SnapData = SnapCsTest;
pPerf->SnapParam1 = ThreadCount;
ThreadCount++;
sprintf (pPerf->PerfName, "CS trans %ld", ThreadCount);
SetDisplayToTrue (pPerf, 1);
}
VOID
SnapCsTest (
IN OUT PDISPLAY_ITEM pPerf
)
{
ULONG i;
pPerf->CurrentDataPoint[1] = CsCount[pPerf->SnapParam1];
CsCount[pPerf->SnapParam1] = 0;
}