[3/4] appwiz.cpl: Don't list system components.
Hans Leidekker
hans at codeweavers.com
Mon May 30 02:28:31 CDT 2011
---
dlls/appwiz.cpl/appwiz.c | 14 +++++++++++---
1 files changed, 11 insertions(+), 3 deletions(-)
diff --git a/dlls/appwiz.cpl/appwiz.c b/dlls/appwiz.cpl/appwiz.c
index 957b8bf..48aee45 100644
--- a/dlls/appwiz.cpl/appwiz.c
+++ b/dlls/appwiz.cpl/appwiz.c
@@ -100,6 +100,7 @@ static const WCHAR CommentsW[] = {'C','o','m','m','e','n','t','s',0};
static const WCHAR UninstallCommandlineW[] = {'U','n','i','n','s','t','a','l','l',
'S','t','r','i','n','g',0};
static const WCHAR WindowsInstallerW[] = {'W','i','n','d','o','w','s','I','n','s','t','a','l','l','e','r',0};
+static const WCHAR SystemComponentW[] = {'S','y','s','t','e','m','C','o','m','p','o','n','e','n','t',0};
static const WCHAR PathUninstallW[] = {
'S','o','f','t','w','a','r','e','\\',
@@ -153,7 +154,7 @@ static BOOL ReadApplicationsFromRegistry(HKEY root)
HKEY hkeyApp;
int i, id = 0;
DWORD sizeOfSubKeyName, displen, uninstlen;
- DWORD dwNoModify, dwType, value;
+ DWORD dwNoModify, dwType, value, size;
WCHAR subKeyName[256];
WCHAR *command;
APPINFO *info = NULL;
@@ -165,12 +166,19 @@ static BOOL ReadApplicationsFromRegistry(HKEY root)
NULL, NULL, NULL) != ERROR_NO_MORE_ITEMS; ++i)
{
RegOpenKeyExW(root, subKeyName, 0, KEY_READ, &hkeyApp);
-
+ size = sizeof(value);
+ if (!RegQueryValueExW(hkeyApp, SystemComponentW, NULL, &dwType, (LPBYTE)&value, &size)
+ && dwType == REG_DWORD && value == 1)
+ {
+ RegCloseKey(hkeyApp);
+ sizeOfSubKeyName = sizeof(subKeyName) / sizeof(subKeyName[0]);
+ continue;
+ }
displen = 0;
uninstlen = 0;
if (!RegQueryValueExW(hkeyApp, DisplayNameW, 0, 0, NULL, &displen))
{
- DWORD size = sizeof(value);
+ size = sizeof(value);
if (!RegQueryValueExW(hkeyApp, WindowsInstallerW, NULL, &dwType, (LPBYTE)&value, &size)
&& dwType == REG_DWORD && value == 1)
{
--
1.7.4.1
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