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msi: Read the components state directly from the registry.

This commit is contained in:
James Hawkins 2007-07-02 20:24:40 -07:00 committed by Alexandre Julliard
parent 34f6af95b4
commit 39a5638268
4 changed files with 52 additions and 18 deletions
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21
dlls/msi/msi.c
View File

@ -1229,7 +1229,7 @@ INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
{
WCHAR squishProduct[33], comp[GUID_SIZE];
GUID guid;
LPWSTR components, p, parent_feature;
LPWSTR components, p, parent_feature, path;
UINT rc;
HKEY hkey;
INSTALLSTATE r;
@ -1284,17 +1284,18 @@ INSTALLSTATE WINAPI MsiQueryFeatureStateW(LPCWSTR szProduct, LPCWSTR szFeature)
}
StringFromGUID2(&guid, comp, GUID_SIZE);
r = MsiGetComponentPathW(szProduct, comp, NULL, 0);
TRACE("component %s state %d\n", debugstr_guid(&guid), r);
switch (r)
rc = MSIREG_OpenUserDataComponentKey(comp, &hkey, FALSE);
if (rc != ERROR_SUCCESS)
{
case INSTALLSTATE_NOTUSED:
case INSTALLSTATE_LOCAL:
case INSTALLSTATE_SOURCE:
break;
default:
missing = TRUE;
msi_free(components);
return INSTALLSTATE_ADVERTISED;
}
path = msi_reg_get_val_str(hkey, squishProduct);
if (!path)
missing = TRUE;
msi_free(path);
}
TRACE("%s %s -> %d\n", debugstr_w(szProduct), debugstr_w(szFeature), r);

1
dlls/msi/msipriv.h
View File

@ -707,6 +707,7 @@ extern UINT MSIREG_OpenUserDataFeaturesKey(LPCWSTR szProduct, HKEY *key, BOOL cr
extern UINT MSIREG_OpenComponents(HKEY* key);
extern UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
extern UINT MSIREG_OpenComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create);
extern UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, HKEY *key, BOOL create);
extern UINT MSIREG_OpenProductsKey(LPCWSTR szProduct, HKEY* key, BOOL create);
extern UINT MSIREG_OpenPatchesKey(LPCWSTR szPatch, HKEY* key, BOOL create);
extern UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, HKEY* key, BOOL create);

38
dlls/msi/registry.c
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@ -103,6 +103,15 @@ static const WCHAR szUser_Components_fmt[] = {
'C','o','m','p','o','n','e','n','t','s','\\',
'%','s',0};
static const WCHAR szUserDataComp_fmt[] = {
'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'W','i','n','d','o','w','s','\\',
'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\',
'I','n','s','t','a','l','l','e','r','\\',
'U','s','e','r','D','a','t','a','\\',
'%','s','\\','C','o','m','p','o','n','e','n','t','s','\\','%','s',0};
static const WCHAR szUninstall_fmt[] = {
'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
@ -631,6 +640,35 @@ UINT MSIREG_OpenUserComponentsKey(LPCWSTR szComponent, HKEY* key, BOOL create)
return rc;
}
UINT MSIREG_OpenUserDataComponentKey(LPCWSTR szComponent, HKEY *key, BOOL create)
{
UINT rc;
WCHAR comp[GUID_SIZE];
WCHAR keypath[0x200];
LPWSTR usersid;
TRACE("%s\n", debugstr_w(szComponent));
squash_guid(szComponent, comp);
TRACE("squished (%s)\n", debugstr_w(comp));
rc = get_user_sid(&usersid);
if (rc != ERROR_SUCCESS || !usersid)
{
ERR("Failed to retrieve user SID: %d\n", rc);
return rc;
}
sprintfW(keypath, szUserDataComp_fmt, usersid, comp);
if (create)
rc = RegCreateKeyW(HKEY_LOCAL_MACHINE, keypath, key);
else
rc = RegOpenKeyW(HKEY_LOCAL_MACHINE, keypath, key);
msi_free(usersid);
return rc;
}
UINT MSIREG_OpenUserDataProductKey(LPCWSTR szProduct, HKEY *key, BOOL create)
{
UINT rc;

6
dlls/msi/tests/msi.c
View File

@ -626,19 +626,13 @@ static void test_MsiQueryFeatureState(void)
ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
state = MsiQueryFeatureStateA(prodcode, "feature");
todo_wine
{
ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
}
res = RegSetValueExA(compkey, prod_squashed, 0, REG_SZ, (const BYTE *)"apple", 1);
ok(res == ERROR_SUCCESS, "Expected ERROR_SUCCESS, got %d\n", res);
state = MsiQueryFeatureStateA(prodcode, "feature");
todo_wine
{
ok(state == INSTALLSTATE_LOCAL, "Expected INSTALLSTATE_LOCAL, got %d\n", state);
}
RegDeleteValueA(compkey, prod_squashed);
RegDeleteValueA(compkey, "");