[tkreuzer] 25755: A gdi handle viewer. There's currently a hack, to make it work on ROS, OpenProcess() crashes ROS, so currently you will not see the processes names.
8 Feb
2007
8 Feb
'07
11:29 p.m.
Author: tkreuzer
Date: Fri Feb 9 02:29:24 2007
New Revision: 25755
URL: http://svn.reactos.org/svn/reactos?rev=25755&view=rev
Log:
A gdi handle viewer.
There's currently a hack, to make it work on ROS, OpenProcess() crashes ROS, so
currently you will not see the processes names.
Added:
trunk/rosapps/devutils/gdihv/
trunk/rosapps/devutils/gdihv/gdi.h
trunk/rosapps/devutils/gdihv/gdihv.c
trunk/rosapps/devutils/gdihv/gdihv.cbp
trunk/rosapps/devutils/gdihv/gdihv.h
trunk/rosapps/devutils/gdihv/gdihv.rbuild
trunk/rosapps/devutils/gdihv/gdihv.rc
trunk/rosapps/devutils/gdihv/handlelist.c
trunk/rosapps/devutils/gdihv/handlelist.h
trunk/rosapps/devutils/gdihv/mainwnd.c
trunk/rosapps/devutils/gdihv/mainwnd.h
trunk/rosapps/devutils/gdihv/proclist.c
trunk/rosapps/devutils/gdihv/proclist.h
trunk/rosapps/devutils/gdihv/resource.h
trunk/rosapps/devutils/gdihv/system.ico (with props)
Added: trunk/rosapps/devutils/gdihv/gdi.h
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/gdi.h?rev=2…
==============================================================================
--- trunk/rosapps/devutils/gdihv/gdi.h (added)
+++ trunk/rosapps/devutils/gdihv/gdi.h Fri Feb 9 02:29:24 2007
@@ -1,0 +1,64 @@
+typedef struct _GDI_TABLE_ENTRY
+{
+ PVOID KernelData; /* Points to the kernel mode structure */
+ HANDLE ProcessId; /* process id that created the object, 0 for stock objects */
+ LONG Type; /* the first 16 bit is the object type including the stock obj flag,
the last 16 bits is just the object type */
+ PVOID UserData; /* Points to the user mode structure, usually NULL though */
+} GDI_TABLE_ENTRY, *PGDI_TABLE_ENTRY;
+
+typedef PGDI_TABLE_ENTRY (CALLBACK * GDIQUERYPROC) (void);
+
+/* GDI handle table can hold 0x4000 handles */
+#define GDI_HANDLE_COUNT 0x4000
+#define GDI_GLOBAL_PROCESS (0x0)
+
+/* Handle Masks and shifts */
+#define GDI_HANDLE_INDEX_MASK (GDI_HANDLE_COUNT - 1)
+#define GDI_HANDLE_TYPE_MASK 0x007f0000
+#define GDI_HANDLE_STOCK_MASK 0x00800000
+#define GDI_HANDLE_REUSE_MASK 0xff000000
+#define GDI_HANDLE_REUSECNT_SHIFT 24
+#define GDI_HANDLE_UPPER_MASK 0xffff0000
+
+/* Handle macros */
+#define GDI_HANDLE_CREATE(i, t) \
+ ((HANDLE)(((i) & GDI_HANDLE_INDEX_MASK) | ((t) & GDI_HANDLE_UPPER_MASK)))
+
+#define GDI_HANDLE_GET_INDEX(h) \
+ (((ULONG_PTR)(h)) & GDI_HANDLE_INDEX_MASK)
+
+#define GDI_HANDLE_GET_TYPE(h) \
+ (((ULONG_PTR)(h)) & GDI_HANDLE_TYPE_MASK)
+
+#define GDI_HANDLE_IS_TYPE(h, t) \
+ ((t) == (((ULONG_PTR)(h)) & GDI_HANDLE_TYPE_MASK))
+
+#define GDI_HANDLE_IS_STOCKOBJ(h) \
+ (0 != (((ULONG_PTR)(h)) & GDI_HANDLE_STOCK_MASK))
+
+#define GDI_HANDLE_SET_STOCKOBJ(h) \
+ ((h) = (HANDLE)(((ULONG_PTR)(h)) | GDI_HANDLE_STOCK_MASK))
+
+#define GDI_HANDLE_GET_UPPER(h) \
+ (((ULONG_PTR)(h)) & GDI_HANDLE_UPPER_MASK)
+
+#define GDI_OBJECT_TYPE_DC 0x00010000
+#define GDI_OBJECT_TYPE_REGION 0x00040000
+#define GDI_OBJECT_TYPE_BITMAP 0x00050000
+#define GDI_OBJECT_TYPE_PALETTE 0x00080000
+#define GDI_OBJECT_TYPE_FONT 0x000a0000
+#define GDI_OBJECT_TYPE_BRUSH 0x00100000
+#define GDI_OBJECT_TYPE_EMF 0x00210000
+#define GDI_OBJECT_TYPE_PEN 0x00300000
+#define GDI_OBJECT_TYPE_EXTPEN 0x00500000
+#define GDI_OBJECT_TYPE_COLORSPACE 0x00090000
+#define GDI_OBJECT_TYPE_METADC 0x00660000
+#define GDI_OBJECT_TYPE_METAFILE 0x00260000
+#define GDI_OBJECT_TYPE_ENHMETAFILE 0x00460000
+/* Following object types made up for ROS */
+#define GDI_OBJECT_TYPE_ENHMETADC 0x00740000
+#define GDI_OBJECT_TYPE_MEMDC 0x00750000
+#define GDI_OBJECT_TYPE_DCE 0x00770000
+#define GDI_OBJECT_TYPE_DONTCARE 0x007f0000
+/** Not really an object type. Forces GDI_FreeObj to be silent. */
+#define GDI_OBJECT_TYPE_SILENT 0x80000000
Added: trunk/rosapps/devutils/gdihv/gdihv.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/gdihv.c?rev…
==============================================================================
--- trunk/rosapps/devutils/gdihv/gdihv.c (added)
+++ trunk/rosapps/devutils/gdihv/gdihv.c Fri Feb 9 02:29:24 2007
@@ -1,0 +1,50 @@
+/*
+ * Gdi handle viewer
+ *
+ * gdihv.c
+ *
+ * Copyright (C) 2007 Timo kreuzer <timo <dot> kreuzer <at> web.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "gdihv.h"
+
+HINSTANCE g_hInstance;
+GDIQUERYPROC GdiQueryHandleTable;
+PGDI_TABLE_ENTRY GdiHandleTable = 0;
+
+int WINAPI WinMain (HINSTANCE hThisInstance,
+ HINSTANCE hPrevInstance,
+ LPSTR lpszArgument,
+ int nStyle)
+
+{
+ g_hInstance = hThisInstance;
+
+ InitCommonControls();
+
+ GdiQueryHandleTable =
(GDIQUERYPROC)GetProcAddress(GetModuleHandle(L"GDI32.DLL"),
"GdiQueryTable");
+ if(!GdiQueryHandleTable)
+ {
+ return -1;
+ }
+ GdiHandleTable = GdiQueryHandleTable();
+
+ DialogBoxParam(g_hInstance, MAKEINTRESOURCE(IDD_MAINWND), HWND_DESKTOP,
MainWindow_WndProc, 0);
+
+ /* The program return value is 0 */
+ return 0;
+}
Added: trunk/rosapps/devutils/gdihv/gdihv.cbp
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/gdihv.cbp?r…
==============================================================================
--- trunk/rosapps/devutils/gdihv/gdihv.cbp (added)
+++ trunk/rosapps/devutils/gdihv/gdihv.cbp Fri Feb 9 02:29:24 2007
@@ -1,0 +1,120 @@
+<?xml version="1.0" encoding="UTF-8" standalone="yes"
?>
+<CodeBlocks_project_file>
+ <FileVersion major="1" minor="5" />
+ <Project>
+ <Option title="gdihv" />
+ <Option pch_mode="2" />
+ <Option default_target="" />
+ <Option compiler="gcc" />
+ <Build>
+ <Target title="Debug">
+ <Option
output="..\..\..\..\output-i386\modules\rosapps\devutils\gdihv\gdihv.exe" />
+ <Option
working_dir="..\..\..\..\output-i386\modules\rosapps\devutils\gdihv" />
+ <Option
object_output="..\..\..\..\obj-i386\modules\rosapps\devutils\gdihv" />
+ <Option type="0" />
+ <Option compiler="gcc" />
+ <Compiler>
+ <Add option="-g" />
+ <Add option="-D__USE_W32API" />
+ <Add option="-D_WIN32_IE=0x0501" />
+ <Add option="-D_WIN32_WINNT=0x0501" />
+ <Add directory="..\..\..\..\include" />
+ <Add directory="..\..\..\..\include\crt" />
+ <Add directory="..\..\..\..\include\psdk" />
+ <Add directory="..\..\..\..\include\ndk" />
+ <Add directory="..\..\..\..\include\ddk" />
+ </Compiler>
+ <Linker>
+ <Add library="user32" />
+ <Add library="kernel32" />
+ <Add library="comctl32" />
+ <Add library="psapi" />
+ </Linker>
+ </Target>
+ </Build>
+ <Compiler>
+ <Add option="-Wall" />
+ </Compiler>
+ <Linker>
+ <Add library="gdi32" />
+ <Add library="user32" />
+ <Add library="kernel32" />
+ </Linker>
+ <Unit filename="gdi.h">
+ <Option compilerVar="CPP" />
+ <Option compile="0" />
+ <Option link="0" />
+ <Option virtualFolder="header\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="gdihv.c">
+ <Option compilerVar="CC" />
+ <Option virtualFolder="source\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="gdihv.h">
+ <Option compilerVar="CPP" />
+ <Option compile="0" />
+ <Option link="0" />
+ <Option virtualFolder="header\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="gdihv.rbuild">
+ <Option compilerVar="CPP" />
+ <Option compile="0" />
+ <Option link="0" />
+ <Option virtualFolder="header\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="gdihv.rc">
+ <Option compilerVar="WINDRES" />
+ <Option virtualFolder="resources\" />
+ <Option objectName="gdihv.res" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="handlelist.c">
+ <Option compilerVar="CC" />
+ <Option virtualFolder="source\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="handlelist.h">
+ <Option compilerVar="CPP" />
+ <Option compile="0" />
+ <Option link="0" />
+ <Option virtualFolder="header\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="mainwnd.c">
+ <Option compilerVar="CC" />
+ <Option virtualFolder="source\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="mainwnd.h">
+ <Option compilerVar="CPP" />
+ <Option compile="0" />
+ <Option link="0" />
+ <Option virtualFolder="header\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="proclist.c">
+ <Option compilerVar="CC" />
+ <Option virtualFolder="source\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="proclist.h">
+ <Option compilerVar="CPP" />
+ <Option compile="0" />
+ <Option link="0" />
+ <Option virtualFolder="header\" />
+ <Option target="Debug" />
+ </Unit>
+ <Unit filename="resource.h">
+ <Option compilerVar="CPP" />
+ <Option compile="0" />
+ <Option link="0" />
+ <Option virtualFolder="header\" />
+ <Option target="Debug" />
+ </Unit>
+ <Extensions />
+ </Project>
+</CodeBlocks_project_file>
Added: trunk/rosapps/devutils/gdihv/gdihv.h
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/gdihv.h?rev…
==============================================================================
--- trunk/rosapps/devutils/gdihv/gdihv.h (added)
+++ trunk/rosapps/devutils/gdihv/gdihv.h Fri Feb 9 02:29:24 2007
@@ -1,0 +1,22 @@
+#ifndef _GDIHV_H
+#define _GDIHV_H
+
+#define UNICODE
+
+#define WIN32_NO_STATUS
+#include <windows.h>
+#include <commctrl.h>
+#include <ndk/ntndk.h>
+#include <psapi.h>
+
+#include "gdi.h"
+#include "mainwnd.h"
+#include "proclist.h"
+#include "handlelist.h"
+
+#include "resource.h"
+
+extern PGDI_TABLE_ENTRY GdiHandleTable;
+extern HINSTANCE g_hInstance;
+
+#endif //_GDIHV_H
Added: trunk/rosapps/devutils/gdihv/gdihv.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/gdihv.rbuil…
==============================================================================
--- trunk/rosapps/devutils/gdihv/gdihv.rbuild (added)
+++ trunk/rosapps/devutils/gdihv/gdihv.rbuild Fri Feb 9 02:29:24 2007
@@ -1,0 +1,15 @@
+<module name="gdihv" type="win32gui"
installbase="system32" installname="gdihv.exe">
+ <include base="gdihv">.</include>
+ <define name="__USE_W32API" />
+ <define name="_WIN32_IE">0x0501</define>
+ <define name="_WIN32_WINNT">0x0501</define>
+ <library>user32</library>
+ <library>kernel32</library>
+ <library>comctl32</library>
+ <library>psapi</library>
+ <file>gdihv.c</file>
+ <file>gdihv.rc</file>
+ <file>mainwnd.c</file>
+ <file>handlelist.c</file>
+ <file>proclist.c</file>
+</module>
Added: trunk/rosapps/devutils/gdihv/gdihv.rc
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/gdihv.rc?re…
==============================================================================
--- trunk/rosapps/devutils/gdihv/gdihv.rc (added)
+++ trunk/rosapps/devutils/gdihv/gdihv.rc Fri Feb 9 02:29:24 2007
@@ -1,0 +1,18 @@
+#include <windows.h>
+#include "resource.h"
+
+IDI_MAIN ICON "system.ico"
+
+IDD_MAINWND DIALOGEX 0, 0, 260, 250
+STYLE WS_CAPTION | WS_POPUP | WS_CLIPCHILDREN | WS_CLIPSIBLINGS | WS_THICKFRAME |
WS_SYSMENU | WS_MAXIMIZEBOX | WS_MINIMIZEBOX
+CAPTION "HandleView"
+FONT 8, "MS Shell Dlg"
+BEGIN
+ CONTROL "Tasks", IDC_PROCESSLIST, "SysListView32", WS_BORDER |
WS_TABSTOP | 0x00000001 | LVS_REPORT, 5, 5, 100, 200
+ CONTROL "Tasks", IDC_HANDLELIST, "SysListView32", WS_BORDER |
WS_TABSTOP | 0x00000001 | LVS_REPORT, 110, 5, 150, 200
+ PUSHBUTTON "Refresh handles", IDC_REFRESHHANDLE, 200, 230, 80, 14,
WS_CLIPSIBLINGS | WS_TABSTOP
+ PUSHBUTTON "Refresh processes", IDC_REFRESHPROCESS, 50, 230, 80, 14,
WS_CLIPSIBLINGS | WS_TABSTOP
+
+END
+
+
Added: trunk/rosapps/devutils/gdihv/handlelist.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/handlelist.…
==============================================================================
--- trunk/rosapps/devutils/gdihv/handlelist.c (added)
+++ trunk/rosapps/devutils/gdihv/handlelist.c Fri Feb 9 02:29:24 2007
@@ -1,0 +1,177 @@
+/*
+ * Gdi handle viewer
+ *
+ * handlelist.c
+ *
+ * Copyright (C) 2007 Timo kreuzer <timo <dot> kreuzer <at> web.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "gdihv.h"
+
+VOID
+HandleList_Create(HWND hListCtrl)
+{
+ LVCOLUMN column;
+
+ column.mask = LVCF_TEXT|LVCF_FMT|LVCF_WIDTH;
+ column.fmt = LVCFMT_LEFT;
+
+ column.pszText = L"Number";
+ column.cx = 50;
+ ListView_InsertColumn(hListCtrl, 0, &column);
+
+ column.pszText = L"Index";
+ column.cx = 50;
+ ListView_InsertColumn(hListCtrl, 1, &column);
+
+ column.pszText = L"Handle";
+ column.cx = 90;
+ ListView_InsertColumn(hListCtrl, 2, &column);
+
+ column.pszText = L"Type";
+ column.cx = 90;
+ ListView_InsertColumn(hListCtrl, 3, &column);
+
+ column.pszText = L"Process";
+ column.cx = 90;
+ ListView_InsertColumn(hListCtrl, 4, &column);
+
+ column.pszText = L"KernelData";
+ column.cx = 90;
+ ListView_InsertColumn(hListCtrl, 5, &column);
+
+ column.pszText = L"UserData";
+ column.cx = 90;
+ ListView_InsertColumn(hListCtrl, 6, &column);
+
+ HandleList_Update(hListCtrl, 0);
+}
+
+VOID
+HandleList_Update(HWND hHandleListCtrl, HANDLE ProcessId)
+{
+ INT i, index;
+ PGDI_TABLE_ENTRY pEntry;
+ LV_ITEM item;
+ TCHAR strText[80];
+ TCHAR* str2;
+
+ ListView_DeleteAllItems(hHandleListCtrl);
+ item.mask = LVIF_TEXT|LVIF_PARAM;
+ item.pszText = strText;
+ item.cchTextMax = 80;
+ for (i = 0; i<= GDI_HANDLE_COUNT; i++)
+ {
+ pEntry = &GdiHandleTable[i];
+ if (pEntry->KernelData)
+ {
+ if (ProcessId == (HANDLE)-1 || ProcessId == pEntry->ProcessId)
+ {
+ index = ListView_GetItemCount(hHandleListCtrl);
+ item.iItem = index;
+ item.iSubItem = 0;
+
+ wsprintf(strText, L"%d", index);
+ ListView_InsertItem(hHandleListCtrl, &item);
+
+ wsprintf(strText, L"%d", i);
+ ListView_SetItemText(hHandleListCtrl, index, 1, strText);
+
+ wsprintf(strText, L"%#08x", GDI_HANDLE_CREATE(i, pEntry->Type));
+ ListView_SetItemText(hHandleListCtrl, index, 2, strText);
+
+ str2 = GetTypeName(pEntry->Type & GDI_HANDLE_TYPE_MASK);
+ ListView_SetItemText(hHandleListCtrl, index, 3, str2);
+
+ wsprintf(strText, L"%#08x", (UINT)pEntry->ProcessId);
+ ListView_SetItemText(hHandleListCtrl, index, 4, strText);
+
+ wsprintf(strText, L"%#08x", (UINT)pEntry->KernelData);
+ ListView_SetItemText(hHandleListCtrl, index, 5, strText);
+
+ wsprintf(strText, L"%#08x", (UINT)pEntry->UserData);
+ ListView_SetItemText(hHandleListCtrl, index, 6, strText);
+ }
+ }
+ }
+}
+
+TCHAR*
+GetTypeName(UINT Type)
+{
+ TCHAR* strText;
+
+ switch (Type)
+ {
+ case GDI_OBJECT_TYPE_DC:
+ strText = L"DC";
+ break;
+ case GDI_OBJECT_TYPE_REGION:
+ strText = L"Region";
+ break;
+ case GDI_OBJECT_TYPE_BITMAP:
+ strText = L"Bitmap";
+ break;
+ case GDI_OBJECT_TYPE_PALETTE:
+ strText = L"Palette";
+ break;
+ case GDI_OBJECT_TYPE_FONT:
+ strText = L"Font";
+ break;
+ case GDI_OBJECT_TYPE_BRUSH:
+ strText = L"Brush";
+ break;
+ case GDI_OBJECT_TYPE_EMF:
+ strText = L"EMF";
+ break;
+ case GDI_OBJECT_TYPE_PEN:
+ strText = L"Pen";
+ break;
+ case GDI_OBJECT_TYPE_EXTPEN:
+ strText = L"ExtPen";
+ break;
+ case GDI_OBJECT_TYPE_COLORSPACE:
+ strText = L"ColSpace";
+ break;
+ case GDI_OBJECT_TYPE_METADC:
+ strText = L"MetaDC";
+ break;
+ case GDI_OBJECT_TYPE_METAFILE:
+ strText = L"Metafile";
+ break;
+ case GDI_OBJECT_TYPE_ENHMETAFILE:
+ strText = L"EMF";
+ break;
+ case GDI_OBJECT_TYPE_ENHMETADC:
+ strText = L"EMDC";
+ break;
+ case GDI_OBJECT_TYPE_MEMDC:
+ strText = L"MemDC";
+ break;
+ case GDI_OBJECT_TYPE_DCE:
+ strText = L"DCE";
+ break;
+ case GDI_OBJECT_TYPE_DONTCARE:
+ strText = L"anything";
+ break;
+ case GDI_OBJECT_TYPE_SILENT:
+ default:
+ strText = L"unknown";
+ break;
+ }
+ return strText;
+}
Added: trunk/rosapps/devutils/gdihv/handlelist.h
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/handlelist.…
==============================================================================
--- trunk/rosapps/devutils/gdihv/handlelist.h (added)
+++ trunk/rosapps/devutils/gdihv/handlelist.h Fri Feb 9 02:29:24 2007
@@ -1,0 +1,4 @@
+
+VOID HandleList_Create(HWND hListCtrl);
+VOID HandleList_Update(HWND hHandleListCtrl, HANDLE ProcessID);
+TCHAR* GetTypeName(UINT Type);
Added: trunk/rosapps/devutils/gdihv/mainwnd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/mainwnd.c?r…
==============================================================================
--- trunk/rosapps/devutils/gdihv/mainwnd.c (added)
+++ trunk/rosapps/devutils/gdihv/mainwnd.c Fri Feb 9 02:29:24 2007
@@ -1,0 +1,126 @@
+/*
+ * Gdi handle viewer
+ *
+ * mainwnd.c
+ *
+ * Copyright (C) 2007 Timo kreuzer <timo <dot> kreuzer <at> web.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "gdihv.h"
+
+INT g_Separator;
+
+INT_PTR CALLBACK
+MainWindow_WndProc(HWND hMainWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+ switch (message)
+ {
+ case WM_INITDIALOG:
+ {
+ RECT rect;
+
+ SendMessage(hMainWnd, WM_SETICON, ICON_BIG, (LPARAM)LoadIcon(g_hInstance,
MAKEINTRESOURCE(IDI_MAIN)));
+ GetClientRect(hMainWnd, &rect);
+ g_Separator = (rect.right / 2);
+ HandleList_Create(GetDlgItem(hMainWnd, IDC_HANDLELIST));
+ ProcessList_Create(GetDlgItem(hMainWnd, IDC_PROCESSLIST));
+ MainWindow_OnSize(hMainWnd);
+
+ break;
+ }
+ case WM_SIZE:
+ {
+ MainWindow_OnSize(hMainWnd);
+ break;
+ }
+ case WM_COMMAND:
+ {
+ switch (LOWORD(wParam))
+ {
+ case IDOK:
+ case IDCANCEL:
+ {
+ EndDialog(hMainWnd, IDOK);
+ break;
+ }
+ case IDC_REFRESHHANDLE:
+ {
+ LV_ITEM item;
+ HWND hProcessListCtrl = GetDlgItem(hMainWnd, IDC_PROCESSLIST);
+ memset(&item, 0, sizeof(LV_ITEM));
+ item.mask = LVIF_PARAM;
+ item.iItem = ListView_GetSelectionMark(hProcessListCtrl);
+ ListView_GetItem(hProcessListCtrl, &item);
+ HandleList_Update(GetDlgItem(hMainWnd, IDC_HANDLELIST), (HANDLE)item.lParam);
+ break;
+ }
+ case IDC_REFRESHPROCESS:
+ {
+ ProcessList_Update(GetDlgItem(hMainWnd, IDC_PROCESSLIST));
+ break;
+ }
+ default:
+ {
+ return FALSE;
+ }
+ }
+ break;
+ }
+ case WM_NOTIFY:
+ {
+ if (((LPNMLISTVIEW)lParam)->hdr.code == LVN_ITEMCHANGED
+ && (((LPNMLISTVIEW)lParam)->uNewState & LVIS_SELECTED)
+ && !(((LPNMLISTVIEW)lParam)->uOldState & LVIS_SELECTED))
+ {
+ LV_ITEM item;
+ memset(&item, 0, sizeof(LV_ITEM));
+ item.mask = LVIF_PARAM;
+ item.iItem = ((LPNMLISTVIEW)lParam)->iItem;
+ ListView_GetItem(GetDlgItem(hMainWnd, IDC_PROCESSLIST), &item);
+ HandleList_Update(GetDlgItem(hMainWnd, IDC_HANDLELIST), (HANDLE)item.lParam);
+ return TRUE;
+ break;
+ }
+ }
+ default:
+ {
+ return FALSE;
+ }
+ }
+ return TRUE;
+}
+
+VOID
+MainWindow_OnSize(HWND hMainWnd)
+{
+ HWND hProcessListctrl, hHandleListCtrl, hProcessRefresh, hHandleRefresh;
+ RECT rect;
+
+ hProcessListctrl = GetDlgItem(hMainWnd, IDC_PROCESSLIST);
+ hHandleListCtrl = GetDlgItem(hMainWnd, IDC_HANDLELIST);
+ hProcessRefresh = GetDlgItem(hMainWnd, IDC_REFRESHPROCESS);
+ hHandleRefresh = GetDlgItem(hMainWnd, IDC_REFRESHHANDLE);
+
+ GetClientRect(hMainWnd, &rect);
+
+//g_Separator = (rect.right / 2);
+ MoveWindow(hProcessListctrl, 5, 5, g_Separator - 5, rect.bottom - 40, TRUE);
+ MoveWindow(hHandleListCtrl, g_Separator + 5, 5, rect.right - g_Separator - 5,
rect.bottom - 40, TRUE);
+ MoveWindow(hProcessRefresh, g_Separator - 90, rect.bottom - 30, 90, 25, TRUE);
+ MoveWindow(hHandleRefresh, rect.right - 90, rect.bottom - 30, 90, 25, TRUE);
+ return;
+}
Added: trunk/rosapps/devutils/gdihv/mainwnd.h
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/mainwnd.h?r…
==============================================================================
--- trunk/rosapps/devutils/gdihv/mainwnd.h (added)
+++ trunk/rosapps/devutils/gdihv/mainwnd.h Fri Feb 9 02:29:24 2007
@@ -1,0 +1,3 @@
+
+INT_PTR CALLBACK MainWindow_WndProc(HWND, UINT, WPARAM, LPARAM);
+VOID MainWindow_OnSize(HWND hMainWnd);
Added: trunk/rosapps/devutils/gdihv/proclist.c
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/proclist.c?…
==============================================================================
--- trunk/rosapps/devutils/gdihv/proclist.c (added)
+++ trunk/rosapps/devutils/gdihv/proclist.c Fri Feb 9 02:29:24 2007
@@ -1,0 +1,94 @@
+/*
+ * Gdi handle viewer
+ *
+ * proclist.c
+ *
+ * Copyright (C) 2007 Timo kreuzer <timo <dot> kreuzer <at> web.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include "gdihv.h"
+
+VOID
+ProcessList_Create(HWND hListCtrl)
+{
+ LVCOLUMN column;
+
+ column.mask = LVCF_TEXT|LVCF_FMT|LVCF_WIDTH;
+ column.fmt = LVCFMT_LEFT;
+
+ column.pszText = L"Process";
+ column.cx = 90;
+ ListView_InsertColumn(hListCtrl, 0, &column);
+
+ column.pszText = L"ProcessID";
+ column.cx = 90;
+ ListView_InsertColumn(hListCtrl, 1, &column);
+ ProcessList_Update(hListCtrl);
+}
+
+VOID
+ProcessList_Update(HWND hListCtrl)
+{
+ LV_ITEM item;
+ DWORD ProcessIds[1024], BytesReturned, cProcesses;
+ HANDLE hProcess;
+ WCHAR strText[MAX_PATH] = L"<unknown>";
+ INT i;
+
+ ListView_DeleteAllItems(hListCtrl);
+ memset(&item, 0, sizeof(LV_ITEM));
+ item.mask = LVIF_TEXT|LVIF_PARAM;
+ item.pszText = strText;
+
+ /* Insert "kernel" */
+ item.iItem = 0;
+ item.lParam = 0;
+ item.pszText = L"<Kernel>";
+ ListView_InsertItem(hListCtrl, &item);
+ item.pszText = strText;
+ wsprintf(strText, L"%#08x", 0);
+ ListView_SetItemText(hListCtrl, 0, 1, strText);
+
+ if (!EnumProcesses(ProcessIds, sizeof(ProcessIds), &BytesReturned ))
+ {
+ return;
+ }
+ cProcesses = BytesReturned / sizeof(DWORD);
+ if (cProcesses == 0)
+ {
+ return;
+ }
+ for (i = 0; i < cProcesses; i++)
+ {
+ wsprintf(strText, L"<unknown>");
+ item.lParam = ProcessIds[i];
+ item.iItem = ListView_GetItemCount(hListCtrl);
+
+ hProcess = 0;
+ /* FIXME: HACK: ROS crashes when using OpenProcess with PROCESS_VM_READ */
+// hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE,
ProcessIds[i]);
+ if (hProcess)
+ {
+ GetModuleBaseName(hProcess, NULL, (LPWSTR)strText, MAX_PATH );
+ CloseHandle(hProcess);
+ }
+ ListView_InsertItem(hListCtrl, &item);
+
+ wsprintf(strText, L"%#08x", ProcessIds[i]);
+ ListView_SetItemText(hListCtrl, item.iItem, 1, strText);
+ }
+}
Added: trunk/rosapps/devutils/gdihv/proclist.h
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/proclist.h?…
==============================================================================
--- trunk/rosapps/devutils/gdihv/proclist.h (added)
+++ trunk/rosapps/devutils/gdihv/proclist.h Fri Feb 9 02:29:24 2007
@@ -1,0 +1,3 @@
+
+VOID ProcessList_Create(HWND hListCtrl);
+VOID ProcessList_Update(HWND hListCtrl);
Added: trunk/rosapps/devutils/gdihv/resource.h
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/resource.h?…
==============================================================================
--- trunk/rosapps/devutils/gdihv/resource.h (added)
+++ trunk/rosapps/devutils/gdihv/resource.h Fri Feb 9 02:29:24 2007
@@ -1,0 +1,8 @@
+
+#define IDD_MAINWND 1000
+#define IDC_PROCESSLIST 1001
+#define IDC_HANDLELIST 1002
+#define IDC_REFRESHHANDLE 1010
+#define IDC_REFRESHPROCESS 1011
+#define IDI_MAIN 2000
+#define IDI_ARROW 2001
Added: trunk/rosapps/devutils/gdihv/system.ico
URL:
http://svn.reactos.org/svn/reactos/trunk/rosapps/devutils/gdihv/system.ico?…
==============================================================================
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tkreuzer＠svn.reactos.org