system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-10-31 08:49:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

regedit: Update binary data via update_registry_value().

Browse source
This commit is contained in:
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
Show stats Download patch file Download diff file Expand all files Collapse all files

36
programs/regedit/edit.c
View file

@ -96,6 +96,11 @@ static BOOL update_registry_value(HWND hwndDlg, struct edit_params *params)
switch (params->type) switch (params->type)
{ {
case REG_SZ:
case REG_EXPAND_SZ:
params->data = buf;
params->size = (len + 1) * sizeof(WCHAR);
break;
case REG_DWORD: case REG_DWORD:
params->size = sizeof(DWORD); params->size = sizeof(DWORD);
params->data = malloc(params->size); 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); params->size = j * sizeof(WCHAR);
break; break;
} }
default: /* REG_SZ, REG_EXPAND_SZ */ default: /* hex data types */
params->data = buf; free(buf);
params->size = (len + 1) * sizeof(WCHAR); 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); 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) static INT_PTR CALLBACK modify_binary_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
{ {
struct edit_params *params; struct edit_params *params;
BYTE *data; int ret = 0;
LONG size;
LONG lRet;
switch(uMsg) { switch(uMsg) {
case WM_INITDIALOG: case WM_INITDIALOG:
@ -243,23 +248,10 @@ static INT_PTR CALLBACK modify_binary_dlgproc(HWND hwndDlg, UINT uMsg, WPARAM wP
switch (LOWORD(wParam)) { switch (LOWORD(wParam)) {
case IDOK: case IDOK:
params = (struct edit_params *)GetWindowLongPtrW(hwndDlg, DWLP_USER); params = (struct edit_params *)GetWindowLongPtrW(hwndDlg, DWLP_USER);
size = SendDlgItemMessageW(hwndDlg, IDC_VALUE_DATA, HEM_GETDATA, 0, 0); ret = update_registry_value(hwndDlg, params);
data = malloc(size); /* fall through */
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;
case IDCANCEL: case IDCANCEL:
EndDialog(hwndDlg, 0); EndDialog(hwndDlg, ret);
return TRUE; return TRUE;
} }
} }