From: Alistair Leslie-Hughes leslie_alistair@hotmail.com
The "Mode" can be a mix of any of the flags. --- dlls/oledb32/datainit.c | 40 +++++++++++++++++++++++++++++------ dlls/oledb32/tests/database.c | 14 ++++++++++++ 2 files changed, 48 insertions(+), 6 deletions(-)
diff --git a/dlls/oledb32/datainit.c b/dlls/oledb32/datainit.c index 38ed5ce0e53..50c07d23aab 100644 --- a/dlls/oledb32/datainit.c +++ b/dlls/oledb32/datainit.c @@ -335,16 +335,44 @@ static HRESULT convert_dbproperty_mode(const WCHAR *src, VARIANT *dest) { L"Write", DB_MODE_WRITE }, }; struct mode_propval *prop; + WCHAR mode[64]; + WCHAR *pos = NULL; + const WCHAR *lastpos = src;
- if ((prop = bsearch(src, mode_propvals, ARRAY_SIZE(mode_propvals), - sizeof(struct mode_propval), dbmodeprop_compare))) + V_VT(dest) = VT_I4; + V_I4(dest) = 0; + + pos = wcsstr( src, L"|" ); + while(pos != NULL) { - V_VT(dest) = VT_I4; - V_I4(dest) = prop->value; - TRACE("%s = %#lx\n", debugstr_w(src), prop->value); - return S_OK; + lstrcpynW(mode, lastpos, pos - lastpos + 1); + + if (!(prop = bsearch(mode, mode_propvals, ARRAY_SIZE(mode_propvals), + sizeof(struct mode_propval), dbmodeprop_compare))) + goto done; + + V_I4(dest) |= prop->value; + + lastpos = pos + 1; + pos = wcsstr( lastpos, L"|" ); }
+ if (lastpos) + { + lstrcpyW(mode, lastpos); + if (!(prop = bsearch(mode, mode_propvals, ARRAY_SIZE(mode_propvals), + sizeof(struct mode_propval), dbmodeprop_compare))) + goto done; + + V_I4(dest) |= prop->value; + } + + TRACE("%s = %#lx\n", debugstr_w(src), V_I4(dest)); + return S_OK; + +done: + FIXME("Failed to parse Mode (%s)\n", debugstr_w(src)); + return E_FAIL; }
diff --git a/dlls/oledb32/tests/database.c b/dlls/oledb32/tests/database.c index 6296ecfe1ef..bcee13017a7 100644 --- a/dlls/oledb32/tests/database.c +++ b/dlls/oledb32/tests/database.c @@ -557,6 +557,8 @@ static void test_initializationstring(void) static const WCHAR *initstring_mode = L"Provider=MSDASQL.1;Data Source=dummy;Mode=invalid"; static const WCHAR *initstring_mode2 = L"Provider=MSDASQL.1;Data Source=dummy;Mode=WriteRead"; static const WCHAR *initstring_mode3 = L"Provider=MSDASQL.1;Data Source=dummy;Mode=ReadWRITE"; + static const WCHAR *initstring_mode4 = L"Provider=MSDASQL.1;Data Source=dummy;Mode=ReadWrite|Share Deny None"; + static const WCHAR *initstring_mode5 = L"Provider=MSDASQL.1;Data Source=dummy;Mode=ReadWrite|Share Deny None|Share Exclusive"; static const WCHAR *initstring_quote_semicolon = L"Provider=MSDASQL.1;" "Data Source=dummy;" "Extended Properties="ConnectTo=11.0;Cell Error Mode=TextValue;Optimize Response=3;""; @@ -625,6 +627,18 @@ static void test_initializationstring(void) &IID_IDBInitialize, (IUnknown **)&dbinit); ok(hr == S_OK, "got 0x%08lx\n", hr); IDBInitialize_Release(dbinit); + + dbinit = NULL; + hr = IDataInitialize_GetDataSource(datainit, NULL, CLSCTX_INPROC_SERVER, (WCHAR *)initstring_mode4, + &IID_IDBInitialize, (IUnknown **)&dbinit); + ok(hr == S_OK, "got 0x%08lx\n", hr); + IDBInitialize_Release(dbinit); + + dbinit = NULL; + hr = IDataInitialize_GetDataSource(datainit, NULL, CLSCTX_INPROC_SERVER, (WCHAR *)initstring_mode5, + &IID_IDBInitialize, (IUnknown **)&dbinit); + ok(hr == S_OK, "got 0x%08lx\n", hr); + IDBInitialize_Release(dbinit); } else ok(dbinit == NULL, "got %p\n", dbinit);