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regedit: Update binary data via update_registry_value().

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Hugh McMaster 2022-07-24 22:41:05 +10:00 committed by Alexandre Julliard
parent bbdab496ee
commit 5e2c3dd537
1 changed files with 14 additions and 22 deletions
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36
programs/regedit/edit.c
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@ -96,6 +96,11 @@ static BOOL update_registry_value(HWND hwndDlg, struct edit_params *params)
switch (params->type)
{
case REG_SZ:
case REG_EXPAND_SZ:
params->data = buf;
params->size = (len + 1) * sizeof(WCHAR);
break;
case REG_DWORD:
params->size = sizeof(DWORD);
params->data = malloc(params->size);
@ -129,9 +134,11 @@ static BOOL update_registry_value(HWND hwndDlg, struct edit_params *params)
params->size = j * sizeof(WCHAR);
break;
}
default: /* REG_SZ, REG_EXPAND_SZ */
params->data = buf;
params->size = (len + 1) * sizeof(WCHAR);
default: /* hex data types */
free(buf);
params->size = SendMessageW(hwndValue, HEM_GETDATA, 0, 0);
params->data = malloc(params->size);
SendMessageW(hwndValue, HEM_GETDATA, (WPARAM)params->size, (LPARAM)params->data);
}
ret = RegSetValueExW(params->hkey, params->value_name, 0, params->type, (BYTE *)params->data, params->size);
@ -224,9 +231,7 @@ static INT_PTR CALLBACK modify_dword_dlgproc(HWND hwndDlg, UINT msg, WPARAM wpar
static INT_PTR CALLBACK modify_binary_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
struct edit_params *params;
BYTE *data;
LONG size;
LONG lRet;
int ret = 0;
switch(uMsg) {
case WM_INITDIALOG:
@ -243,23 +248,10 @@ static INT_PTR CALLBACK modify_binary_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wP
switch (LOWORD(wParam)) {
case IDOK:
params = (struct edit_params *)GetWindowLongPtrW(hwndDlg, DWLP_USER);
size = SendDlgItemMessageW(hwndDlg, IDC_VALUE_DATA, HEM_GETDATA, 0, 0);
data = malloc(size);
SendDlgItemMessageW(hwndDlg, IDC_VALUE_DATA, HEM_GETDATA, (WPARAM)size, (LPARAM)data);
lRet = RegSetValueExW(params->hkey, params->value_name, 0, params->type, data, size);
free(data);
if (lRet == ERROR_SUCCESS)
EndDialog(hwndDlg, 1);
else
{
error_code_messagebox(hwndDlg, IDS_SET_VALUE_FAILED);
EndDialog(hwndDlg, 0);
}
return TRUE;
ret = update_registry_value(hwndDlg, params);
/* fall through */
case IDCANCEL:
EndDialog(hwndDlg, 0);
EndDialog(hwndDlg, ret);
return TRUE;
}
}