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some work on editing binary registry values (not working yet)

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svn path=/trunk/; revision=9752
This commit is contained in:
Thomas Bluemel 2004-06-20 12:21:47 +00:00
parent 17bdc6a18d
commit 8cbe40b0ad
7 changed files with 325 additions and 4 deletions
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14
reactos/subsys/system/regedit/En.rc
View file

@ -156,6 +156,20 @@ BEGIN
PUSHBUTTON "Cancel",IDCANCEL,196,154,50,14
END
IDD_EDIT_BIN_DATA DIALOG 32, 24, 252, 174
STYLE DS_SETFONT | DS_MODALFRAME | DS_NOIDLEMSG | DS_3DLOOK | DS_CONTEXTHELP |
WS_POPUP | WS_VISIBLE | WS_CAPTION | WS_SYSMENU
CAPTION "Edit Binary Value"
FONT 8, "MS Shell Dlg"
BEGIN
LTEXT "Value &name:",IDC_STATIC,6,6,134,8
EDITTEXT IDC_VALUE_NAME,6,17,240,12,ES_AUTOHSCROLL | ES_READONLY
LTEXT "&Value data:",IDC_STATIC,6,35,161,8
CONTROL "",IDC_VALUE_DATA,"HexEdit32",WS_VSCROLL | WS_BORDER | WS_TABSTOP,6,46,240,102
DEFPUSHBUTTON "OK",IDOK,142,154,50,14
PUSHBUTTON "Cancel",IDCANCEL,196,154,50,14
END
IDD_EDIT_DWORD DIALOG 32, 24, 252, 104
STYLE DS_SETFONT | DS_MODALFRAME | DS_NOIDLEMSG | DS_3DLOOK | DS_CONTEXTHELP |

78
reactos/subsys/system/regedit/edit.c
View file

@ -260,6 +260,68 @@ LRESULT CALLBACK DwordEditSubclassProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPAR
return CallWindowProc(oldwndproc, hwnd, uMsg, wParam, lParam);
}
INT_PTR CALLBACK modify_binary_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
TCHAR* valueData;
HWND hwndValue;
int len;
switch(uMsg) {
case WM_INITDIALOG:
if(editValueName && _tcscmp(editValueName, _T("")))
{
SetDlgItemText(hwndDlg, IDC_VALUE_NAME, editValueName);
}
else
{
SetDlgItemText(hwndDlg, IDC_VALUE_NAME, _T("(Default)"));
}
SetDlgItemText(hwndDlg, IDC_VALUE_DATA, stringValueData);
SetFocus(GetDlgItem(hwndDlg, IDC_VALUE_DATA));
return FALSE;
case WM_COMMAND:
switch (LOWORD(wParam))
{
case IDOK:
if ((hwndValue = GetDlgItem(hwndDlg, IDC_VALUE_DATA)))
{
if ((len = GetWindowTextLength(hwndValue)))
{
if (stringValueData)
{
if ((valueData = HeapReAlloc(GetProcessHeap(), 0, stringValueData, (len + 1) * sizeof(TCHAR))))
{
stringValueData = valueData;
if (!GetWindowText(hwndValue, stringValueData, len + 1))
*stringValueData = 0;
}
}
else
{
if ((valueData = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(TCHAR))))
{
stringValueData = valueData;
if (!GetWindowText(hwndValue, stringValueData, len + 1))
*stringValueData = 0;
}
}
}
else
{
if (stringValueData)
*stringValueData = 0;
}
}
EndDialog(hwndDlg, IDOK);
break;
case IDCANCEL:
EndDialog(hwndDlg, IDCANCEL);
return TRUE;
}
}
return FALSE;
}
INT_PTR CALLBACK modify_dword_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
@ -569,6 +631,22 @@ BOOL ModifyValue(HWND hwnd, HKEY hKey, LPCTSTR valueName)
result = TRUE;
}
}
else if (type == REG_NONE || type == REG_BINARY)
{
lRet = RegQueryValueEx(hKey, valueName, 0, 0, (LPBYTE)&dwordValueData, &valueDataLen);
if (lRet != ERROR_SUCCESS)
{
error(hwnd, IDS_BAD_VALUE, valueName);
goto done;
}
if (DialogBox(0, MAKEINTRESOURCE(IDD_EDIT_BIN_DATA), hwnd, modify_binary_dlgproc) == IDOK)
{
lRet = RegSetValueEx(hKey, valueName, 0, type, (LPBYTE)&dwordValueData, sizeof(DWORD));
if (lRet == ERROR_SUCCESS)
result = TRUE;
}
}
else
{
error(hwnd, IDS_UNSUPPORTED_TYPE, type);

207
reactos/subsys/system/regedit/hexedit.c Normal file
View file

@ -0,0 +1,207 @@
/*
* Hex editor control
*
* Copyright (C) 2004 Thomas Weidenmueller <w3seek@reactos.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
#include <windows.h>
#include <commctrl.h>
#include <tchar.h>
#include "hexedit.h"
typedef struct
{
HWND hWndSelf;
HWND hWndParent;
HLOCAL hData;
DWORD style;
INT LineHeight;
INT CharWidth;
HFONT hFont;
INT LeftMargin;
INT TopMargin;
INT CaretX;
INT CaretY;
} HEXEDIT_DATA, *PHEXEDIT_DATA;
LRESULT WINAPI HexEditWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
ATOM
STDCALL
RegisterHexEditorClass(HINSTANCE hInstance)
{
WNDCLASSEX WndClass;
ZeroMemory(&WndClass, sizeof(WNDCLASSEX));
WndClass.cbSize = sizeof(WNDCLASSEX);
WndClass.style = CS_DBLCLKS | CS_PARENTDC;
WndClass.lpfnWndProc = (WNDPROC)HexEditWndProc;
WndClass.cbWndExtra = sizeof(PHEXEDIT_DATA);
WndClass.hInstance = hInstance;
WndClass.hCursor = LoadCursor(0, IDC_IBEAM);
WndClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
WndClass.lpszClassName = HEX_EDIT_CLASS_NAME;
return RegisterClassEx(&WndClass);
}
BOOL
STDCALL
UnregisterHexEditorClass(HINSTANCE hInstance)
{
return UnregisterClass(HEX_EDIT_CLASS_NAME, hInstance);
}
/*** Helper functions *********************************************************/
static VOID
HEXEDIT_MoveCaret(PHEXEDIT_DATA hed, INT Col, INT Line)
{
/* FIXME - include the scroll position */
SetCaretPos(hed->LeftMargin + (Col * hed->CharWidth), hed->TopMargin + (Line * hed->LineHeight));
}
/*** Message Proc *************************************************************/
static LRESULT
HEXEDIT_WM_NCCREATE(HWND hWnd, CREATESTRUCT *cs)
{
PHEXEDIT_DATA hed;
if(!(hed = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(HEXEDIT_DATA))))
{
return FALSE;
}
hed->hWndSelf = hWnd;
hed->hWndParent = cs->hwndParent;
hed->style = cs->style;
SetWindowLong(hWnd, 0, (LONG)hed);
return TRUE;
}
static LRESULT
HEXEDIT_WM_NCDESTROY(PHEXEDIT_DATA hed)
{
if(hed->hData)
{
while(LocalUnlock(hed->hData));
LocalFree(hed->hData);
}
SetWindowLong(hed->hWndSelf, 0, 0);
HeapFree(GetProcessHeap(), 0, hed);
return 0;
}
static LRESULT
HEXEDIT_WM_CREATE(PHEXEDIT_DATA hed)
{
hed->LeftMargin = 2;
hed->TopMargin = 2;
return 1;
}
static LRESULT
HEXEDIT_WM_SETFOCUS(PHEXEDIT_DATA hed)
{
CreateCaret(hed->hWndSelf, 0, 2, hed->LineHeight);
HEXEDIT_MoveCaret(hed, 0, 0);
ShowCaret(hed->hWndSelf);
return 0;
}
static LRESULT
HEXEDIT_WM_KILLFOCUS(PHEXEDIT_DATA hed)
{
DestroyCaret();
return 0;
}
static LRESULT
HEXEDIT_WM_SETFONT(PHEXEDIT_DATA hed, HFONT hFont, BOOL bRedraw)
{
HDC hDC;
TEXTMETRIC tm;
HFONT hOldFont = 0;
hed->hFont = hFont;
hDC = GetDC(hed->hWndSelf);
if(hFont)
{
hOldFont = SelectObject(hDC, hFont);
}
GetTextMetrics(hDC, &tm);
hed->LineHeight = tm.tmHeight;
hed->CharWidth = tm.tmAveCharWidth;
if(hOldFont)
{
SelectObject(hDC, hOldFont);
}
ReleaseDC(hed->hWndSelf, hDC);
if(bRedraw)
{
InvalidateRect(hed->hWndSelf, NULL, TRUE);
}
return 0;
}
LRESULT
WINAPI
HexEditWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
PHEXEDIT_DATA hed;
hed = (PHEXEDIT_DATA)GetWindowLong(hWnd, 0);
switch(uMsg)
{
case WM_SETFOCUS:
return HEXEDIT_WM_SETFOCUS(hed);
case WM_KILLFOCUS:
return HEXEDIT_WM_KILLFOCUS(hed);
case WM_SETFONT:
return HEXEDIT_WM_SETFONT(hed, (HFONT)wParam, (BOOL)LOWORD(lParam));
case WM_CREATE:
return HEXEDIT_WM_CREATE(hed);
case WM_NCCREATE:
if(!hed)
{
return HEXEDIT_WM_NCCREATE(hWnd, (CREATESTRUCT*)lParam);
}
break;
case WM_NCDESTROY:
if(hed)
{
return HEXEDIT_WM_NCDESTROY(hed);
}
break;
}
return CallWindowProc(DefWindowProc, hWnd, uMsg, wParam, lParam);
}

16
reactos/subsys/system/regedit/hexedit.h Normal file
View file

@ -0,0 +1,16 @@
#ifndef __HEXEDIT_H
#define __HEXEDIT_H
#define HEX_EDIT_CLASS_NAME _T("HexEdit32")
ATOM STDCALL
RegisterHexEditorClass(HINSTANCE hInstance);
BOOL STDCALL
UnregisterHexEditorClass(HINSTANCE hInstance);
/* styles */
#define HES_READONLY (0x800)
#define HES_LOWERCASE (0x10)
#define HES_UPPERCASE (0x8)
#endif /* __HEXEDIT_H */

8
reactos/subsys/system/regedit/main.c
View file

@ -28,6 +28,7 @@
#include <fcntl.h>
#include "main.h"
#include "hexedit.h"
BOOL ProcessCmdLine(LPSTR lpCmdLine);
@ -102,6 +103,8 @@ BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
};
ATOM hChildWndClass = RegisterClassEx(&wcChild); /* register child windows class */
hChildWndClass = hChildWndClass; /* warning eater */
RegisterHexEditorClass(hInstance);
hMenuFrame = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_REGEDIT_MENU));
hPopupMenus = LoadMenu(hInstance, MAKEINTRESOURCE(IDR_POPUP_MENUS));
@ -138,8 +141,9 @@ BOOL InitInstance(HINSTANCE hInstance, int nCmdShow)
/******************************************************************************/
void ExitInstance(void)
void ExitInstance(HINSTANCE hInstance)
{
UnregisterHexEditorClass(hInstance);
DestroyMenu(hMenuFrame);
}
@ -191,6 +195,6 @@ int APIENTRY WinMain(HINSTANCE hInstance,
DispatchMessage(&msg);
}
}
ExitInstance();
ExitInstance(hInstance);
return msg.wParam;
}

5
reactos/subsys/system/regedit/makefile
View file

@ -12,7 +12,7 @@ TARGET_APPTYPE = windows
TARGET_NAME = regedit
TARGET_CFLAGS = -D_WIN32_IE=0x0501 -D_WIN32_WINNT=0x0501 -D__USE_W32API
TARGET_CFLAGS = -D_WIN32_IE=0x0501 -D_WIN32_WINNT=0x0501 -D__USE_W32API
TARGET_GCCLIBS = msvcrt advapi32 kernel32 comctl32 comdlg32 shell32
@ -20,9 +20,10 @@ TARGET_OBJECTS = \
about.o \
childwnd.o \
edit.o \
main.o \
framewnd.o \
hexedit.o \
listview.o \
main.o \
regedit.o \
regproc.o \
treeview.o

1
reactos/subsys/system/regedit/resource.h
View file

@ -121,5 +121,6 @@
#define IDC_FORMAT_DEC 2005
#define IDD_EDIT_MULTI_STRING 2006
#define IDD_EDIT_BIN_DATA 2007
#define IDC_STATIC -1