December 2021 - Wine-Devel - list.winehq.org

[PATCH v3] combase: Reorder hstring_private elements.
by Bernhard Kölbl Dec. 25, 2021

Dec. 25, 2021

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51017 Debugging sessions and the official WinRT SDK show, that hstrings are aligned differently in memory, than they are currently used in Wine. E.g. The string buffer is stored at the end of hstring_private. Also if a string reference is created with WindowsCreateStringReference, a seperate pointer is used to point at the string-source. Signed-off-by: Bernhard Kölbl <besentv(a)gmail.com> --- v3: Add nested hstring_header struct to hstring_private and add a test for both. v2: I was mistaken about no reference counting being used. --- dlls/combase/string.c | 127 ++++++++++++++++++++++-------------- dlls/combase/tests/string.c | 71 +++++++++++++++++++- 2 files changed, 149 insertions(+), 49 deletions(-) diff --git a/dlls/combase/string.c b/dlls/combase/string.c index 2092e4360a3..0b676c1e965 100644 --- a/dlls/combase/string.c +++ b/dlls/combase/string.c @@ -26,44 +26,58 @@ WINE_DEFAULT_DEBUG_CHANNEL(winstring); -struct hstring_private +#define HSTRING_REFERENCE_FLAG 1 + +struct hstring_header { - LPWSTR buffer; + UINT32 flags; UINT32 length; - BOOL reference; - LONG refcount; + UINT32 padding1; + UINT32 padding2; + LPCWSTR ptr; }; +struct hstring_private +{ + struct hstring_header header; + LONG refcount; + WCHAR buffer[1]; +}; + + static const WCHAR empty[1]; -C_ASSERT(sizeof(struct hstring_private) <= sizeof(HSTRING_HEADER)); +C_ASSERT(sizeof(struct hstring_header) <= sizeof(HSTRING_HEADER)); static inline struct hstring_private *impl_from_HSTRING(HSTRING string) { - return (struct hstring_private *)string; + return (struct hstring_private *)string; } static inline struct hstring_private *impl_from_HSTRING_HEADER(HSTRING_HEADER *header) { - return (struct hstring_private *)header; + return CONTAINING_RECORD(header, struct hstring_private, header); } static inline struct hstring_private *impl_from_HSTRING_BUFFER(HSTRING_BUFFER buffer) { - return (struct hstring_private *)buffer; + return CONTAINING_RECORD(buffer, struct hstring_private, buffer); } static BOOL alloc_string(UINT32 len, HSTRING *out) { struct hstring_private *priv; - priv = HeapAlloc(GetProcessHeap(), 0, sizeof(*priv) + (len + 1) * sizeof(*priv->buffer)); + priv = HeapAlloc(GetProcessHeap(), 0, sizeof(*priv) + (len) * sizeof(*priv->buffer)); if (!priv) return FALSE; - priv->buffer = (LPWSTR)(priv + 1); - priv->length = len; - priv->reference = FALSE; + + priv->header.flags = 0; + priv->header.length = len; + priv->header.ptr = priv->buffer; + priv->refcount = 1; priv->buffer[len] = '\0'; + *out = (HSTRING)priv; return TRUE; } @@ -115,10 +129,12 @@ HRESULT WINAPI WindowsCreateStringReference(LPCWSTR ptr, UINT32 len, } if (ptr == NULL) return E_POINTER; - priv->buffer = (LPWSTR)ptr; - priv->length = len; - priv->reference = TRUE; - *out = (HSTRING)header; + + priv->header.ptr = (LPWSTR)ptr; + priv->header.length = len; + priv->header.flags = HSTRING_REFERENCE_FLAG; + + *out = (HSTRING)priv; return S_OK; } @@ -127,16 +143,21 @@ HRESULT WINAPI WindowsCreateStringReference(LPCWSTR ptr, UINT32 len, */ HRESULT WINAPI WindowsDeleteString(HSTRING str) { - struct hstring_private *priv = impl_from_HSTRING(str); + struct hstring_private *priv; TRACE("(%p)\n", str); if (str == NULL) return S_OK; - if (priv->reference) + + priv = impl_from_HSTRING(str); + + if(priv->header.flags == HSTRING_REFERENCE_FLAG) return S_OK; + if (InterlockedDecrement(&priv->refcount) == 0) HeapFree(GetProcessHeap(), 0, priv); + return S_OK; } @@ -156,8 +177,8 @@ HRESULT WINAPI WindowsDuplicateString(HSTRING str, HSTRING *out) *out = NULL; return S_OK; } - if (priv->reference) - return WindowsCreateString(priv->buffer, priv->length, out); + if (priv->header.flags == HSTRING_REFERENCE_FLAG) + return WindowsCreateString(priv->header.ptr, priv->header.length, out); InterlockedIncrement(&priv->refcount); *out = str; return S_OK; @@ -187,7 +208,7 @@ HRESULT WINAPI WindowsPreallocateStringBuffer(UINT32 len, WCHAR **outptr, return E_OUTOFMEMORY; priv = impl_from_HSTRING(str); *outptr = priv->buffer; - *out = (HSTRING_BUFFER)str; + *out = (HSTRING_BUFFER)&priv->buffer; return S_OK; } @@ -196,9 +217,17 @@ HRESULT WINAPI WindowsPreallocateStringBuffer(UINT32 len, WCHAR **outptr, */ HRESULT WINAPI WindowsDeleteStringBuffer(HSTRING_BUFFER buf) { + + struct hstring_private *priv; + TRACE("(%p)\n", buf); - return WindowsDeleteString((HSTRING)buf); + if(buf) + priv = impl_from_HSTRING_BUFFER(buf); + else + priv = NULL; + + return WindowsDeleteString((HSTRING)priv); } /*********************************************************************** @@ -217,9 +246,9 @@ HRESULT WINAPI WindowsPromoteStringBuffer(HSTRING_BUFFER buf, HSTRING *out) *out = NULL; return S_OK; } - if (priv->buffer[priv->length] != 0 || priv->reference || priv->refcount != 1) + if (priv->buffer[priv->header.length] != 0 || priv->header.flags == HSTRING_REFERENCE_FLAG || priv->refcount != 1) return E_INVALIDARG; - *out = (HSTRING)buf; + *out = (HSTRING)priv; return S_OK; } @@ -234,7 +263,7 @@ UINT32 WINAPI WindowsGetStringLen(HSTRING str) if (str == NULL) return 0; - return priv->length; + return priv->header.length; } /*********************************************************************** @@ -253,8 +282,9 @@ LPCWSTR WINAPI WindowsGetStringRawBuffer(HSTRING str, UINT32 *len) return empty; } if (len) - *len = priv->length; - return priv->buffer; + *len = priv->header.length; + + return priv->header.ptr; } /*********************************************************************** @@ -274,9 +304,10 @@ HRESULT WINAPI WindowsStringHasEmbeddedNull(HSTRING str, BOOL *out) *out = FALSE; return S_OK; } - for (i = 0; i < priv->length; i++) + for (i = 0; i < (priv->header.length); i++) { - if (priv->buffer[i] == '\0') + TRACE("->>>>>>>>>>>>>>%d,", i); + if (priv->header.ptr[i] == '\0') { *out = TRUE; return S_OK; @@ -305,7 +336,7 @@ HRESULT WINAPI WindowsSubstring(HSTRING str, UINT32 start, HSTRING *out) *out = NULL; return S_OK; } - return WindowsCreateString(&priv->buffer[start], len - start, out); + return WindowsCreateString(&priv->header.ptr[start], len - start, out); } /*********************************************************************** @@ -327,7 +358,7 @@ HRESULT WINAPI WindowsSubstringWithSpecifiedLength(HSTRING str, UINT32 start, UI *out = NULL; return S_OK; } - return WindowsCreateString(&priv->buffer[start], len, out); + return WindowsCreateString(&priv->header.ptr[start], len, out); } /*********************************************************************** @@ -347,16 +378,16 @@ HRESULT WINAPI WindowsConcatString(HSTRING str1, HSTRING str2, HSTRING *out) return WindowsDuplicateString(str2, out); if (str2 == NULL) return WindowsDuplicateString(str1, out); - if (!priv1->length && !priv2->length) + if (!priv1->header.length && !priv2->header.length) { *out = NULL; return S_OK; } - if (!alloc_string(priv1->length + priv2->length, out)) + if (!alloc_string(priv1->header.length + priv2->header.length, out)) return E_OUTOFMEMORY; priv = impl_from_HSTRING(*out); - memcpy(priv->buffer, priv1->buffer, priv1->length * sizeof(*priv1->buffer)); - memcpy(priv->buffer + priv1->length, priv2->buffer, priv2->length * sizeof(*priv2->buffer)); + memcpy(priv->buffer, priv1->header.ptr, priv1->header.length * sizeof(*priv1->buffer)); + memcpy(priv->buffer + priv1->header.length, priv2->header.ptr, priv2->header.length * sizeof(*priv2->buffer)); return S_OK; } @@ -371,7 +402,7 @@ BOOL WINAPI WindowsIsStringEmpty(HSTRING str) if (str == NULL) return TRUE; - return priv->length == 0; + return priv->header.length == 0; } /*********************************************************************** @@ -395,13 +426,13 @@ HRESULT WINAPI WindowsCompareStringOrdinal(HSTRING str1, HSTRING str2, INT32 *re } if (str1) { - buf1 = priv1->buffer; - len1 = priv1->length; + buf1 = priv1->header.ptr; + len1 = priv1->header.length; } if (str2) { - buf2 = priv2->buffer; - len2 = priv2->length; + buf2 = priv2->header.ptr; + len2 = priv2->header.length; } *res = CompareStringOrdinal(buf1, len1, buf2, len2, FALSE) - CSTR_EQUAL; return S_OK; @@ -418,19 +449,19 @@ HRESULT WINAPI WindowsTrimStringStart(HSTRING str1, HSTRING str2, HSTRING *out) TRACE("(%p, %p, %p)\n", str1, str2, out); - if (!out || !str2 || !priv2->length) + if (!out || !str2 || !priv2->header.length) return E_INVALIDARG; if (!str1) { *out = NULL; return S_OK; } - for (start = 0; start < priv1->length; start++) + for (start = 0; start < priv1->header.length; start++) { - if (!wmemchr(priv2->buffer, priv1->buffer[start], priv2->length)) + if (!wmemchr(priv2->header.ptr, priv1->header.ptr[start], priv2->header.length)) break; } - return start ? WindowsCreateString(&priv1->buffer[start], priv1->length - start, out) : + return start ? WindowsCreateString(&priv1->header.ptr[start], priv1->header.length - start, out) : WindowsDuplicateString(str1, out); } @@ -445,18 +476,18 @@ HRESULT WINAPI WindowsTrimStringEnd(HSTRING str1, HSTRING str2, HSTRING *out) TRACE("(%p, %p, %p)\n", str1, str2, out); - if (!out || !str2 || !priv2->length) + if (!out || !str2 || !priv2->header.length) return E_INVALIDARG; if (!str1) { *out = NULL; return S_OK; } - for (len = priv1->length; len > 0; len--) + for (len = priv1->header.length; len > 0; len--) { - if (!wmemchr(priv2->buffer, priv1->buffer[len - 1], priv2->length)) + if (!wmemchr(priv2->header.ptr, priv1->header.ptr[len - 1], priv2->header.length)) break; } - return (len < priv1->length) ? WindowsCreateString(priv1->buffer, len, out) : + return (len < priv1->header.length) ? WindowsCreateString(priv1->header.ptr, len, out) : WindowsDuplicateString(str1, out); } diff --git a/dlls/combase/tests/string.c b/dlls/combase/tests/string.c index 5ebf669a426..f796bbeef18 100644 --- a/dlls/combase/tests/string.c +++ b/dlls/combase/tests/string.c @@ -37,7 +37,7 @@ static void _check_string(int line, HSTRING str, LPCWSTR content, UINT32 length, ok_(__FILE__, line)(WindowsIsStringEmpty(str) == empty, "WindowsIsStringEmpty failed\n"); ok_(__FILE__, line)(WindowsStringHasEmbeddedNull(str, &out_null) == S_OK, "WindowsStringHasEmbeddedNull failed\n"); - ok_(__FILE__, line)(out_null == has_null, "WindowsStringHasEmbeddedNull failed\n"); + ok_(__FILE__, line)(out_null == has_null, "WindowsStringHasEmbeddedNull failed. %d != %d \n", out_null, has_null); ok_(__FILE__, line)(WindowsGetStringLen(str) == length, "WindowsGetStringLen failed\n"); ptr = WindowsGetStringRawBuffer(str, &out_length); /* WindowsGetStringRawBuffer should return a non-null, null terminated empty string @@ -479,6 +479,74 @@ static void test_trim(void) ok(WindowsDeleteString(str1) == S_OK, "Failed to delete string\n"); } +static void test_hstring_struct(void) +{ + struct hstring_private + { + struct hstring_header + { + UINT32 flags; + UINT32 length; + UINT32 padding1; + UINT32 padding2; + LPCWSTR ptr; + }header; + LONG refcount; + WCHAR buffer[1]; + }; + + HSTRING str; + HSTRING str2; + HSTRING_HEADER hdr; + struct hstring_private* prv; + struct hstring_private* prv2; + + BOOL arch64 = (sizeof(void*) == 8); + + ok(arch64 ? (sizeof(prv->header) == 24) : (sizeof(prv->header) == 20), "hstring_header size incorrect!\n"); + + ok(WindowsCreateString(input_string, 6, &str) == S_OK, "Failed to create string\n"); + + prv = CONTAINING_RECORD(str, struct hstring_private, header); + + ok(prv->header.flags == 0, "Expected 0 in flags field, got 0x%x.\n", prv->header.flags); + ok(prv->header.length == 6, "Expected 6 in length field, got %d.\n", prv->header.length); + ok(prv->header.ptr != NULL, "Unexpected nullptr in ptr field.\n"); + ok(prv->refcount == 1, "Expected 1 in refcount, got %d.\n", prv->refcount); + ok(prv->header.ptr == prv->buffer, "Expected ptr to point at buffer, instead pointing at %p.\n", prv->header.ptr); + ok(wcscmp(input_string, prv->buffer) == 0, "Strings didn't match!\n"); + + trace("str ptr(%p), flags(%d), length(%d), padding1(%p), padding2(%p), ptr(%p), refcount(%d), str(%ls)->addr(%p)\n", + prv, prv->header.flags, prv->header.length, &prv->header.padding1, &prv->header.padding2, + prv->header.ptr, prv->refcount, prv->buffer, prv->buffer); + + ok(WindowsDuplicateString(str, &str2) == S_OK, "Failed to duplicate string\n"); + + prv2 = CONTAINING_RECORD(str2, struct hstring_private, header); + + ok(prv->refcount == 2, "Expected 2 in refcount, got %d.\n", prv->refcount); + ok(prv2->refcount == 2, "Expected 2 in refcount, got %d.\n", prv2->refcount); + ok(wcscmp(input_string, prv2->buffer) == 0, "Strings didn't match!\n"); + + ok(WindowsDeleteString(str) == S_OK, "Failed to delete string\n"); + + ok(prv->refcount == 1, "Expected 1 in refcount, got %d.\n", prv->refcount); + + ok(WindowsDeleteString(str) == S_OK, "Failed to delete string.\n"); + + ok(WindowsCreateStringReference(input_string, 6, &hdr, &str) == S_OK, "Failed to create string ref.\n"); + + prv = CONTAINING_RECORD(&hdr, struct hstring_private, header); + prv2 = CONTAINING_RECORD(str, struct hstring_private, header); + + ok(prv == prv2, "Pointers not identical.\n"); + ok(prv2->header.flags == 1, "HSTRING_REFERENCE_FLAG not set.\n"); + ok(prv2->header.length == 6, "Length incorrect.\n"); + ok(prv2->header.ptr == input_string, "Pointer not pointing at input string.\n"); + + ok(WindowsDeleteString(str) == S_OK, "Failed to delete string ref.\n"); +} + START_TEST(string) { test_create_delete(); @@ -489,4 +557,5 @@ START_TEST(string) test_concat(); test_compare(); test_trim(); + test_hstring_struct(); } -- 2.34.1

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Re: [PATCH v2] combase: Reorder hstring_private elements.
by Nikolay Sivov Dec. 25, 2021

Dec. 25, 2021

On 12/24/21 15:25, Bernhard wrote: > Thanks for your review Nikolay, > > Nikolay Sivov <nsivov(a)codeweavers.com> schrieb am Fr., 24. Dez. 2021, > 09:03: > > > > On 12/24/21 01:48, Bernhard Kölbl wrote: > > +#define HSTRING_REFERENCE_FLAG 1 > > + > > struct hstring_private > > { > > - LPWSTR buffer; > > + UINT32 flags; > > UINT32 length; > > - BOOL reference; > > - LONG refcount; > > + LONG refcount; > > + LPWSTR ptr; > > }; > From what I can tell this still doesn't match native layout. It also > might be slightly different for references. > > > Yes it actually doesn't match but I don't know if it really matters in > this case, because HSTRINGs seem to be passed with this data only. > E.g. in the provided bug, the RoGetActivationFactory function takes a > HSTRING as parameter, but WinRT actually passes a HSTRING_HEADER. > The first field in the HSTRING struct seems to only point at this > header struct. WinRT dereferences this pointer when passing the String. I don't follow. What do you mean by "WinRT passing a header" and "WinRT dereferencing this pointer" ? Where is this code? > > > > static BOOL alloc_string(UINT32 len, HSTRING *out) > > { > > struct hstring_private *priv; > > - priv = HeapAlloc(GetProcessHeap(), 0, sizeof(*priv) + (len > + 1) * sizeof(*priv->buffer)); > > + priv = HeapAlloc(GetProcessHeap(), 0, sizeof(*priv)); > > if (!priv) > > return FALSE; > > - priv->buffer = (LPWSTR)(priv + 1); > > + priv->ptr = (LPWSTR)HeapAlloc(GetProcessHeap(), 0, (len + > 1) * sizeof(*priv->ptr)); > I don't see this behaviour on Windows. > > > Could explain this one a bit more? (I'm not much into how Windows > libraries allocate memory.) Maybe I'm overseeing a obvious mistake. I don't think it's justified to have separate allocation for string buffer. > > > But anyway, do you have any idea why application would care? Is it > some > statically linked code depending on it, or some native module > bundled or > installed separately? > > > Well, the programs (also WinRT) from the Wine-bug suffer from the same > issue, which to me looks like is caused by the misarranged struct, > which I changed in this patch. They try to dereference the flags + > length field, which causes a crash or invalid data to be read. > I actually don't know why it worked in Wine before. Maybe by luck? > (Also: The code that arranges the HSTRING struct members in memory > this way, is compiled into the binary from the WinRT headers) Which headers in particular? I'd like to read through that, maybe we can easily match it. > > > If the layout is stable across Windows releases, we'll need tests > for it. > > > I think test are the best solution for our open questions. > > Happy holidays

2 1

[PATCH] po: Update Finnish translation.
by Lauri Kenttä Dec. 25, 2021

Dec. 25, 2021

Signed-off-by: Lauri Kenttä <lauri.kentta(a)gmail.com> --- po/fi.po | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/po/fi.po b/po/fi.po index 434bc4c7305..dc8d41255c0 100644 --- a/po/fi.po +++ b/po/fi.po @@ -10523,22 +10523,16 @@ msgid "(UTC+00:00) Dublin, Edinburgh, Lisbon, London" msgstr "(UTC+00:00) Dublin, Edinburgh, Lissabon, Lontoo" #: dlls/tzres/tzres.rc:342 -#, fuzzy -#| msgid "Sudan Standard Time" msgid "South Sudan Standard Time" -msgstr "Sudanin normaaliaika" +msgstr "Etelä-Sudanin normaaliaika" #: dlls/tzres/tzres.rc:343 -#, fuzzy -#| msgid "Sudan Daylight Time" msgid "South Sudan Daylight Time" -msgstr "Sudanin kesäaika" +msgstr "Etelä-Sudanin kesäaika" #: dlls/tzres/tzres.rc:344 -#, fuzzy -#| msgid "(UTC+02:00) Jerusalem" msgid "(UTC+02:00) Juba" -msgstr "(UTC+02:00) Jerusalem" +msgstr "(UTC+02:00) Juba" #: dlls/tzres/tzres.rc:102 msgid "Central Asia Standard Time" @@ -13219,10 +13213,8 @@ msgid "Active code page: %1!u!\n" msgstr "Aktiivinen koodisivu: %1!u!\n" #: programs/chcp.com/chcp.rc:29 -#, fuzzy -#| msgid "Invalid message.\n" msgid "Invalid code page\n" -msgstr "Viesti ei kelpaa.\n" +msgstr "Koodisivu ei kelpaa.\n" #: programs/chcp.com/chcp.rc:33 msgid "" @@ -13241,7 +13233,7 @@ msgstr "" "\n" " numero Aktivoitava koodisivu.\n" "\n" -" CHCP ilman numeroa näyttää aktiivisen konsolin koodisivun.\n" +" CHCP ilman numeroa näyttää aktiivisen koodisivun.\n" "\n" #: programs/clock/clock.rc:32 -- 2.34.1

1 0

[PATCH 1/5] dinput8/tests: Add some RegisterDeviceNotificationA and hotplug tests.
by Rémi Bernon Dec. 24, 2021

Dec. 24, 2021

Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> --- dlls/dinput8/tests/hid.c | 388 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 388 insertions(+) diff --git a/dlls/dinput8/tests/hid.c b/dlls/dinput8/tests/hid.c index 3b88dc4ea21..bd51d27580a 100644 --- a/dlls/dinput8/tests/hid.c +++ b/dlls/dinput8/tests/hid.c @@ -44,6 +44,7 @@ #define COBJMACROS #include "wingdi.h" +#include "dbt.h" #include "dinput.h" #include "dinputd.h" #include "mmsystem.h" @@ -9964,6 +9965,391 @@ done: SetCurrentDirectoryW( cwd ); } +static int device_change_count; +static int device_change_expect; +static HWND device_change_hwnd; +static BOOL device_change_all; + +static BOOL all_upper( const WCHAR *str, const WCHAR *end ) +{ + while (str++ != end) if (towupper( str[-1] ) != str[-1]) return FALSE; + return TRUE; +} + +static BOOL all_lower( const WCHAR *str, const WCHAR *end ) +{ + while (str++ != end) if (towlower( str[-1] ) != str[-1]) return FALSE; + return TRUE; +} + +static LRESULT CALLBACK devnotify_wndproc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) +{ + if (msg == WM_DEVICECHANGE) + { + DEV_BROADCAST_HDR *header = (DEV_BROADCAST_HDR *)lparam; + DEV_BROADCAST_DEVICEINTERFACE_W *iface = (DEV_BROADCAST_DEVICEINTERFACE_W *)lparam; + const WCHAR *upper_end, *name_end, *expect_prefix; + GUID expect_guid; + + if (device_change_all && (device_change_count == 0 || device_change_count == 3)) + { + expect_guid = control_class; + expect_prefix = L"\\\\?\\ROOT#"; + } + else + { + expect_guid = GUID_DEVINTERFACE_HID; + expect_prefix = L"\\\\?\\HID#"; + } + + ok( hwnd == device_change_hwnd, "got hwnd %p\n", hwnd ); + ok( header->dbch_devicetype == DBT_DEVTYP_DEVICEINTERFACE, "got dbch_devicetype %u\n", + header->dbch_devicetype ); + + winetest_push_context( "%u", device_change_count ); + + todo_wine_if( IsEqualGUID( &iface->dbcc_classguid, &control_class ) && !device_change_all ) + ok( IsEqualGUID( &iface->dbcc_classguid, &expect_guid ), "got dbch_classguid %s\n", + debugstr_guid( &iface->dbcc_classguid ) ); + ok( iface->dbcc_size >= offsetof( DEV_BROADCAST_DEVICEINTERFACE_W, dbcc_name[wcslen( iface->dbcc_name ) + 1] ), + "got dbcc_size %u\n", iface->dbcc_size ); + todo_wine + ok( !wcsncmp( iface->dbcc_name, expect_prefix, wcslen( expect_prefix ) ), + "got dbcc_name %s\n", debugstr_w(iface->dbcc_name) ); + + upper_end = wcschr( iface->dbcc_name + wcslen( expect_prefix ), '#' ); + name_end = iface->dbcc_name + wcslen( iface->dbcc_name ) + 1; + ok( !!upper_end, "got dbcc_name %s\n", debugstr_w(iface->dbcc_name) ); + todo_wine + ok( all_upper( iface->dbcc_name, upper_end ), "got dbcc_name %s\n", debugstr_w(iface->dbcc_name) ); + ok( all_lower( upper_end, name_end ), "got dbcc_name %s\n", debugstr_w(iface->dbcc_name) ); + + if (device_change_count++ >= device_change_expect / 2) + ok( wparam == DBT_DEVICEREMOVECOMPLETE, "got wparam %#x\n", (DWORD)wparam ); + else + ok( wparam == DBT_DEVICEARRIVAL, "got wparam %#x\n", (DWORD)wparam ); + + winetest_pop_context(); + } + + return DefWindowProcW( hwnd, msg, wparam, lparam ); +} + +static DWORD WINAPI test_gamepad_driver_thread( void *arg ) +{ +#include "psh_hid_macros.h" + static const unsigned char gamepad_desc[] = + { + USAGE_PAGE(1, HID_USAGE_PAGE_GENERIC), + USAGE(1, HID_USAGE_GENERIC_GAMEPAD), + COLLECTION(1, Application), + USAGE(1, HID_USAGE_GENERIC_GAMEPAD), + COLLECTION(1, Physical), + USAGE(1, HID_USAGE_GENERIC_X), + USAGE(1, HID_USAGE_GENERIC_Y), + LOGICAL_MINIMUM(1, 0), + LOGICAL_MAXIMUM(1, 127), + PHYSICAL_MINIMUM(1, 0), + PHYSICAL_MAXIMUM(1, 127), + REPORT_SIZE(1, 8), + REPORT_COUNT(1, 2), + INPUT(1, Data|Var|Abs), + + USAGE_PAGE(1, HID_USAGE_PAGE_BUTTON), + USAGE_MINIMUM(1, 1), + USAGE_MAXIMUM(1, 6), + LOGICAL_MINIMUM(1, 0), + LOGICAL_MAXIMUM(1, 1), + PHYSICAL_MINIMUM(1, 0), + PHYSICAL_MAXIMUM(1, 1), + REPORT_SIZE(1, 1), + REPORT_COUNT(1, 8), + INPUT(1, Data|Var|Abs), + END_COLLECTION, + END_COLLECTION, + }; +#include "pop_hid_macros.h" + static const HID_DEVICE_ATTRIBUTES attributes = + { + .Size = sizeof(HID_DEVICE_ATTRIBUTES), + .VendorID = LOWORD( EXPECT_VIDPID ), + .ProductID = HIWORD( EXPECT_VIDPID ), + .VersionNumber = 0x0100, + }; + static const HIDP_CAPS caps = + { + .InputReportByteLength = 3, + }; + + WCHAR cwd[MAX_PATH], tempdir[MAX_PATH]; + DWORD report_id = 1, polled = 0; + HANDLE stop_event = arg; + char context[64]; + LSTATUS status; + HKEY hkey; + + GetCurrentDirectoryW( ARRAY_SIZE(cwd), cwd ); + GetTempPathW( ARRAY_SIZE(tempdir), tempdir ); + SetCurrentDirectoryW( tempdir ); + + status = RegCreateKeyExW( HKEY_LOCAL_MACHINE, L"System\\CurrentControlSet\\Services\\winetest", + 0, NULL, REG_OPTION_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, NULL ); + ok( !status, "RegCreateKeyExW returned %#x\n", status ); + status = RegSetValueExW( hkey, L"ReportID", 0, REG_DWORD, (void *)&report_id, sizeof(report_id) ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + status = RegSetValueExW( hkey, L"PolledMode", 0, REG_DWORD, (void *)&polled, sizeof(polled) ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + status = RegSetValueExW( hkey, L"Descriptor", 0, REG_BINARY, (void *)gamepad_desc, sizeof(gamepad_desc) ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + status = RegSetValueExW( hkey, L"Attributes", 0, REG_BINARY, (void *)&attributes, sizeof(attributes) ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + status = RegSetValueExW( hkey, L"Caps", 0, REG_BINARY, (void *)&caps, sizeof(caps) ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + status = RegSetValueExW( hkey, L"Expect", 0, REG_BINARY, (void *)NULL, 0 ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + status = RegSetValueExW( hkey, L"Input", 0, REG_BINARY, NULL, 0 ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + fill_context( __LINE__, context, ARRAY_SIZE(context) ); + status = RegSetValueExW( hkey, L"Context", 0, REG_BINARY, (void *)context, sizeof(context) ); + ok( !status, "RegSetValueExW returned %#x\n", status ); + + pnp_driver_start( L"driver_hid.dll" ); + WaitForSingleObject( stop_event, INFINITE ); + pnp_driver_stop(); + + SetCurrentDirectoryW( cwd ); + + return 0; +} + +static void test_RegisterDeviceNotification(void) +{ + DEV_BROADCAST_DEVICEINTERFACE_A iface_filter_a = + { + .dbcc_size = sizeof(DEV_BROADCAST_DEVICEINTERFACE_A), + .dbcc_devicetype = DBT_DEVTYP_DEVICEINTERFACE, + .dbcc_classguid = GUID_DEVINTERFACE_HID, + }; + WNDCLASSEXW class = + { + .cbSize = sizeof(WNDCLASSEXW), + .hInstance = GetModuleHandleW( NULL ), + .lpszClassName = L"devnotify", + .lpfnWndProc = devnotify_wndproc, + }; + char buffer[1024] = {0}; + DEV_BROADCAST_HDR *header = (DEV_BROADCAST_HDR *)buffer; + HANDLE hwnd, thread, stop_event; + HDEVNOTIFY devnotify; + MSG msg; + + RegisterClassExW( &class ); + + hwnd = CreateWindowW( class.lpszClassName, NULL, 0, 0, 0, 0, 0, HWND_MESSAGE, NULL, NULL, NULL ); + ok( !!hwnd, "CreateWindowW failed, error %u\n", GetLastError() ); + + SetLastError( 0xdeadbeef ); + devnotify = RegisterDeviceNotificationA( NULL, NULL, 0 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_PARAMETER, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + SetLastError( 0xdeadbeef ); + devnotify = RegisterDeviceNotificationA( (HWND)0xdeadbeef, NULL, 0 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_PARAMETER, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + SetLastError( 0xdeadbeef ); + devnotify = RegisterDeviceNotificationA( hwnd, NULL, 2 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_PARAMETER, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + SetLastError( 0xdeadbeef ); + memset( header, 0, sizeof(DEV_BROADCAST_OEM) ); + header->dbch_size = sizeof(DEV_BROADCAST_OEM); + header->dbch_devicetype = DBT_DEVTYP_OEM; + devnotify = RegisterDeviceNotificationA( hwnd, header, 0 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_DATA, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + SetLastError( 0xdeadbeef ); + memset( header, 0, sizeof(DEV_BROADCAST_DEVNODE) ); + header->dbch_size = sizeof(DEV_BROADCAST_DEVNODE); + header->dbch_devicetype = DBT_DEVTYP_DEVNODE; + devnotify = RegisterDeviceNotificationA( hwnd, header, 0 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_DATA, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + SetLastError( 0xdeadbeef ); + memset( header, 0, sizeof(DEV_BROADCAST_VOLUME) ); + header->dbch_size = sizeof(DEV_BROADCAST_VOLUME); + header->dbch_devicetype = DBT_DEVTYP_VOLUME; + devnotify = RegisterDeviceNotificationA( hwnd, header, 0 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_DATA, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + SetLastError( 0xdeadbeef ); + memset( header, 0, sizeof(DEV_BROADCAST_PORT_A) ); + header->dbch_size = sizeof(DEV_BROADCAST_PORT_A); + header->dbch_devicetype = DBT_DEVTYP_PORT; + devnotify = RegisterDeviceNotificationA( hwnd, header, 0 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_DATA, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + SetLastError( 0xdeadbeef ); + memset( header, 0, sizeof(DEV_BROADCAST_NET) ); + header->dbch_size = sizeof(DEV_BROADCAST_NET); + header->dbch_devicetype = DBT_DEVTYP_NET; + devnotify = RegisterDeviceNotificationA( hwnd, header, 0 ); + todo_wine + ok( !devnotify, "RegisterDeviceNotificationA succeeded\n" ); + todo_wine + ok( GetLastError() == ERROR_INVALID_DATA, "got error %u\n", GetLastError() ); + if (devnotify) UnregisterDeviceNotification( devnotify ); + + devnotify = RegisterDeviceNotificationA( hwnd, &iface_filter_a, DEVICE_NOTIFY_WINDOW_HANDLE ); + ok( !!devnotify, "RegisterDeviceNotificationA failed, error %u\n", GetLastError() ); + + device_change_count = 0; + if (!strcmp( winetest_platform, "wine" )) device_change_expect = 4; + else device_change_expect = 2; + device_change_hwnd = hwnd; + device_change_all = FALSE; + stop_event = CreateEventW( NULL, FALSE, FALSE, NULL ); + ok( !!stop_event, "CreateEventW failed, error %u\n", GetLastError() ); + thread = CreateThread( NULL, 0, test_gamepad_driver_thread, stop_event, 0, NULL ); + ok( !!thread, "CreateThread failed, error %u\n", GetLastError() ); + + while (device_change_count < device_change_expect) + { + /* This may happen on a newly created prefix, if rpcss.exe started late and plugplay didn't connect */ + if (MsgWaitForMultipleObjectsEx( 0, NULL, 1000, QS_ALLINPUT, 0 ) == WAIT_TIMEOUT) + { + todo_wine + ok( 0, "Timeout while waiting for WM_DEVICECHANGE message.\n" ); + SetEvent( stop_event ); + break; + } + + while (PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE )) + { + TranslateMessage( &msg ); + ok( msg.message != WM_DEVICECHANGE, "got WM_DEVICECHANGE\n" ); + DispatchMessageW( &msg ); + } + if (device_change_count == device_change_expect / 2) SetEvent( stop_event ); + } + + WaitForSingleObject( thread, INFINITE ); + CloseHandle( thread ); + CloseHandle( stop_event ); + + UnregisterDeviceNotification( devnotify ); + + memcpy( buffer, &iface_filter_a, sizeof(iface_filter_a) ); + strcpy( ((DEV_BROADCAST_DEVICEINTERFACE_A *)buffer)->dbcc_name, "device name" ); + ((DEV_BROADCAST_DEVICEINTERFACE_A *)buffer)->dbcc_size += strlen( "device name" ) + 1; + devnotify = RegisterDeviceNotificationA( hwnd, buffer, DEVICE_NOTIFY_WINDOW_HANDLE ); + ok( !!devnotify, "RegisterDeviceNotificationA failed, error %u\n", GetLastError() ); + + device_change_count = 0; + if (!strcmp( winetest_platform, "wine" )) device_change_expect = 4; + else device_change_expect = 2; + device_change_hwnd = hwnd; + device_change_all = FALSE; + stop_event = CreateEventW( NULL, FALSE, FALSE, NULL ); + ok( !!stop_event, "CreateEventW failed, error %u\n", GetLastError() ); + thread = CreateThread( NULL, 0, test_gamepad_driver_thread, stop_event, 0, NULL ); + ok( !!thread, "CreateThread failed, error %u\n", GetLastError() ); + + while (device_change_count < device_change_expect) + { + /* This may happen on a newly created prefix, if rpcss.exe started late and plugplay didn't connect */ + if (MsgWaitForMultipleObjectsEx( 0, NULL, 1000, QS_ALLINPUT, 0 ) == WAIT_TIMEOUT) + { + todo_wine + ok( 0, "Timeout while waiting for WM_DEVICECHANGE message.\n" ); + SetEvent( stop_event ); + break; + } + + while (PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE )) + { + TranslateMessage( &msg ); + ok( msg.message != WM_DEVICECHANGE, "got WM_DEVICECHANGE\n" ); + DispatchMessageW( &msg ); + } + if (device_change_count == device_change_expect / 2) SetEvent( stop_event ); + } + + WaitForSingleObject( thread, INFINITE ); + CloseHandle( thread ); + CloseHandle( stop_event ); + + UnregisterDeviceNotification( devnotify ); + + devnotify = RegisterDeviceNotificationA( hwnd, &iface_filter_a, DEVICE_NOTIFY_ALL_INTERFACE_CLASSES ); + ok( !!devnotify, "RegisterDeviceNotificationA failed, error %u\n", GetLastError() ); + + device_change_count = 0; + device_change_expect = 4; + device_change_hwnd = hwnd; + device_change_all = TRUE; + stop_event = CreateEventW( NULL, FALSE, FALSE, NULL ); + ok( !!stop_event, "CreateEventW failed, error %u\n", GetLastError() ); + thread = CreateThread( NULL, 0, test_gamepad_driver_thread, stop_event, 0, NULL ); + ok( !!thread, "CreateThread failed, error %u\n", GetLastError() ); + + while (device_change_count < device_change_expect) + { + /* This may happen on a newly created prefix, if rpcss.exe started late and plugplay didn't connect */ + if (MsgWaitForMultipleObjectsEx( 0, NULL, 1000, QS_ALLINPUT, 0 ) == WAIT_TIMEOUT) + { + todo_wine + ok( 0, "Timeout while waiting for WM_DEVICECHANGE message.\n" ); + SetEvent( stop_event ); + break; + } + + while (PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE )) + { + TranslateMessage( &msg ); + ok( msg.message != WM_DEVICECHANGE, "got WM_DEVICECHANGE\n" ); + DispatchMessageW( &msg ); + } + if (device_change_count == device_change_expect / 2) SetEvent( stop_event ); + } + + WaitForSingleObject( thread, INFINITE ); + CloseHandle( thread ); + CloseHandle( stop_event ); + + UnregisterDeviceNotification( devnotify ); + + DestroyWindow( hwnd ); + UnregisterClassW( class.lpszClassName, class.hInstance ); +} + START_TEST( hid ) { HANDLE mapping; @@ -10003,6 +10389,8 @@ START_TEST( hid ) test_hid_driver( 0, TRUE ); test_hid_driver( 1, TRUE ); + test_RegisterDeviceNotification(); + CoInitialize( NULL ); if (test_device_types( 0x800 )) { -- 2.34.1

2 10

[PATCH v2] winex11.drv: Fix import XA_STRING compatible wide character.
by Chao Long Dec. 24, 2021

Dec. 24, 2021

Drag text from the html or word to the wine application to display garbled characters. Signed-off-by: Chao Long <longchao(a)uniontech.com> --- dlls/winex11.drv/clipboard.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/dlls/winex11.drv/clipboard.c b/dlls/winex11.drv/clipboard.c index a13d0a55b76..5148e4cc5ec 100644 --- a/dlls/winex11.drv/clipboard.c +++ b/dlls/winex11.drv/clipboard.c @@ -157,8 +157,8 @@ static const struct { { 0, CF_UNICODETEXT, XATOM_UTF8_STRING, import_utf8_string, export_utf8_string }, { 0, CF_UNICODETEXT, XATOM_COMPOUND_TEXT, import_compound_text, export_compound_text }, - { 0, CF_UNICODETEXT, XA_STRING, import_string, export_string }, - { 0, CF_UNICODETEXT, XATOM_text_plain, import_string, export_string }, + { 0, CF_UNICODETEXT, XA_STRING, import_utf8_string, export_utf8_string }, + { 0, CF_UNICODETEXT, XATOM_text_plain, import_utf8_string, export_utf8_string }, { 0, CF_UNICODETEXT, XATOM_TEXT, import_text, export_text }, { 0, CF_SYLK, XATOM_WCF_SYLK, import_data, export_data }, { 0, CF_DIF, XATOM_WCF_DIF, import_data, export_data }, -- 2.20.1

2 1

[PATCH] taskmgr: Select process on switch from application to process
by David Kahurani Dec. 24, 2021

Dec. 24, 2021

Signed-off-by: David Kahurani <k.kahurani(a)gmail.com> --- programs/taskmgr/applpage.c | 22 ++++++++++++++-------- programs/taskmgr/perfdata.c | 21 +++++++++++++++++++++ programs/taskmgr/perfdata.h | 1 + 3 files changed, 36 insertions(+), 8 deletions(-) diff --git a/programs/taskmgr/applpage.c b/programs/taskmgr/applpage.c index b35881c2..0cf9f48d 100644 --- a/programs/taskmgr/applpage.c +++ b/programs/taskmgr/applpage.c @@ -28,6 +28,7 @@ #include <commctrl.h> #include "taskmgr.h" +#include "perfdata.h" typedef struct { @@ -790,15 +791,20 @@ void ApplicationPage_OnGotoProcess(void) } if (pAPLI) { DWORD dwProcessId; + int index; + memset(&item, 0, sizeof(LV_ITEMW)); + item.state = LVIS_SELECTED | LVIS_FOCUSED; + item.stateMask = LVIS_SELECTED | LVIS_FOCUSED; - GetWindowThreadProcessId(pAPLI->hWnd, &dwProcessId); - /* - * Switch to the process tab - */ - SendMessageW(hTabWnd, TCM_SETCURFOCUS, 1, 0); - /* - * FIXME: Select the process item in the list - */ + GetWindowThreadProcessId(pAPLI->hWnd, &dwProcessId); + /* + * Switch to the process tab + */ + SendMessageW(hTabWnd, TCM_SETCURFOCUS, 1, 0); + + index = PerfDataGetProcessIndex(dwProcessId); + + SendMessageW(hProcessPageListCtrl, LVM_SETITEMSTATE, index, (LPARAM) &item); } } diff --git a/programs/taskmgr/perfdata.c b/programs/taskmgr/perfdata.c index 4498a2fe..e8dc8900 100644 --- a/programs/taskmgr/perfdata.c +++ b/programs/taskmgr/perfdata.c @@ -356,6 +356,27 @@ ULONG PerfDataGetProcessId(ULONG Index) return ProcessId; } +ULONG PerfDataGetProcessIndex(ULONG ProcessId) +{ + ULONG index; + + EnterCriticalSection(&PerfDataCriticalSection); + + for(index=0; index<ProcessCount; index++) + { + if(pPerfData[index].ProcessId == ProcessId) + break; + } + + LeaveCriticalSection(&PerfDataCriticalSection); + + if (index == ProcessCount) + return 0; + else + return index; +} + + BOOL PerfDataGetUserName(ULONG Index, LPWSTR lpUserName, int nMaxCount) { BOOL bSuccessful; diff --git a/programs/taskmgr/perfdata.h b/programs/taskmgr/perfdata.h index 615e7db2..ffc1d2d6 100644 --- a/programs/taskmgr/perfdata.h +++ b/programs/taskmgr/perfdata.h @@ -75,6 +75,7 @@ ULONG PerfDataGetProcessorSystemUsage(void); BOOL PerfDataGetImageName(ULONG Index, LPWSTR lpImageName, int nMaxCount); ULONG PerfDataGetProcessId(ULONG Index); +ULONG PerfDataGetProcessIndex(ULONG ProcessId); BOOL PerfDataGetUserName(ULONG Index, LPWSTR lpUserName, int nMaxCount); ULONG PerfDataGetSessionId(ULONG Index); ULONG PerfDataGetCPUUsage(ULONG Index); -- 2.25.1

1 0

[PATCH 1/4] user32: Uppercase the RawInput device names sans the GUID.
by Rémi Bernon Dec. 24, 2021

Dec. 24, 2021

From: Arkadiusz Hiler <ahiler(a)codeweavers.com> This is a preparation for a patch that changes setupapi to return lowercased device paths, which is the source of RawInput device name here. On Windows RawInput returns mostly uppercase names (except the GUID) and we want to keep that behavior. Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> --- First two patches have been in Proton for a long while. They aren't directly related to the SDL issue described in PATCH 3, and as we're already using upper case device paths it's possible to skip them. However they fix some other kind of hotplug problem, and so I think they are related and worth having. Then, because SDL checks for uppercase "IG_", we need PATCH 1 before PATCH 2. I'm a bit unsure about PATCH 4, as creating a (msg) window in DllMain is probably not great, but I don't really how else we can make sure XInput gets notified first. It would be better to avoid refreshing the device list on every call. dlls/user32/rawinput.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/dlls/user32/rawinput.c b/dlls/user32/rawinput.c index f3dc4ae67de..a774f12231b 100644 --- a/dlls/user32/rawinput.c +++ b/dlls/user32/rawinput.c @@ -101,6 +101,7 @@ static struct device *add_device(HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface) struct device *device = NULL; UINT32 handle; HANDLE file; + WCHAR *pos; DWORD i, size, type; SetupDiGetDeviceInterfaceDetailW(set, iface, NULL, 0, &size, &device_data); @@ -125,6 +126,9 @@ static struct device *add_device(HDEVINFO set, SP_DEVICE_INTERFACE_DATA *iface) detail->cbSize = sizeof(SP_DEVICE_INTERFACE_DETAIL_DATA_W); SetupDiGetDeviceInterfaceDetailW(set, iface, detail, size, NULL, NULL); + /* upper case everything but the GUID */ + for (pos = detail->DevicePath; *pos && *pos != '{'; pos++) *pos = towupper(*pos); + file = CreateFileW(detail->DevicePath, GENERIC_READ | GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, 0); if (file == INVALID_HANDLE_VALUE) -- 2.34.1

2 6

[tools 1/2] testbot/SetWinLocale: Check that the locale changes took effect.
by Francois Gouget Dec. 24, 2021

Dec. 24, 2021

Signed-off-by: Francois Gouget <fgouget(a)codeweavers.com> --- It's more practical than running WineTest just for that and there are quite a few cases where the desired changes don't in fact happen. testbot/bin/SetWinLocale | 107 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 107 insertions(+) diff --git a/testbot/bin/SetWinLocale b/testbot/bin/SetWinLocale index 4f50ed555c..135c7b9b48 100755 --- a/testbot/bin/SetWinLocale +++ b/testbot/bin/SetWinLocale @@ -608,6 +608,62 @@ if ($OptShow) } +# +# Helper to get the LCIDs +# + +my (%WinLCIDs, %WinKeyboardIds); + +sub GetWinKeyboardIds($) +{ + my ($Locale) = @_; + + # Look for that locale's keyboard id. + # Its first component is the locale's LCID. + my $Values = RegGetValues("$HKCU_USER_PROFILE\\$Locale", "*:*"); + foreach my $VName (keys %$Values) + { + next if ($VName !~ /^[0-9A-F]{4}:/); + $WinKeyboardIds{$Locale} = [$VName]; + last; + } + $WinKeyboardIds{$Locale} ||= $Keyboards{$Locale}; + if (!$WinKeyboardIds{$Locale}) + { + FatalError("could not find the $Locale LCID and keyboard ids\n"); + } + + my $WinLCID = uc($WinKeyboardIds{$Locale}->[0]); + $WinLCID =~ s/:.*$//; + $WinLCIDs{$Locale} = $WinLCID; + + # Check our builtin information + if ($Keyboards{$Locale}) + { + my $LCID = uc($Keyboards{$Locale}->[0]); + $LCID =~ s/:.*$//; + if ($LCID ne $WinLCID) + { + FatalError("inconsistent $Locale LCID: expected $LCID, got $WinLCID\n"); + } + } + + return $WinKeyboardIds{$Locale}; +} + +sub GetLCID($) +{ + my ($Locale) = @_; + return undef if (!$Locale); + + GetWinKeyboardIds($Locale) if (!$WinLCIDs{$Locale}); + return $WinLCIDs{$Locale}; +} + +my $LCIDLocale = GetLCID($OptLocale); +my $LCIDSystem = GetLCID($OptSystem); + + # # Generate the intl.cpl configuration # @@ -738,5 +794,56 @@ if ($OptReboot) } } + +# +# Check that all the changes succeeded +# + +my $Success = 1; +sub CheckSetting($$$$;$) +{ + my ($Settings, $VName, $Expected, $For, $IgnoreCase) = @_; + + my $Value = $Settings->{$VName}; + if (defined $Value) + { + if ((!$IgnoreCase and $Value ne $Expected) or + ($IgnoreCase and uc($Value) ne uc($Expected))) + { + Error("expected $VName = $Expected but got $Value $For\n"); + $Success = 0; + } + } +} + +Debug(Elapsed($Start), " Checking the new locale settings\n"); +my $Settings = GetWinSettings($Debug); +ShowWinSettings($Settings) if ($Debug); +if ($OptLocale) +{ + CheckSetting($Settings, "Locale", "0000$LCIDLocale", "for --locale $OptLocale", 1); + CheckSetting($Settings, "LocaleName", $OptLocale, "for --locale $OptLocale"); +} +if ($OptKeyboard) +{ + CheckSetting($Settings, "InputMethod", $Keyboards{$OptKeyboard}->[0], "for --keyboard $OptKeyboard", 1); +} +if ($OptMUI) +{ + CheckSetting($Settings, "PreferredUILanguages", $OptMUI, "for --mui $OptMUI"); +} +if ($OptCountry) +{ + CheckSetting($Settings, "Country", $CountryId, "for --country $OptCountry"); + CheckSetting($Settings, "CountryName", $OptCountry, "for --country $OptCountry"); +} +if ($OptSystem) +{ + CheckSetting($Settings, "SysLanguage", $LCIDSystem, "for --system $OptSystem", 1); + CheckSetting($Settings, "SysLocale", "0000$LCIDSystem", "for --system $OptSystem", 1); +} +exit(1) if (!$Success); + + Debug(Elapsed($Start), " All done!\n"); exit(0); -- 2.30.2

1 1

[PATCH v2] combase: Reorder hstring_private elements.
by Bernhard Kölbl Dec. 24, 2021

Dec. 24, 2021

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=51017 Debugging sessions and the official WinRT SDK show, that the contained string is aligned at the end and the reference flag at the beginning of the hstring_private struct. Signed-off-by: Bernhard Kölbl <besentv(a)gmail.com> --- v2: I was mistaken about no reference counting being used. --- dlls/combase/string.c | 85 +++++++++++++++++++++++++------------------ 1 file changed, 50 insertions(+), 35 deletions(-) diff --git a/dlls/combase/string.c b/dlls/combase/string.c index 2092e4360a3..32ca89d53a0 100644 --- a/dlls/combase/string.c +++ b/dlls/combase/string.c @@ -26,12 +26,14 @@ WINE_DEFAULT_DEBUG_CHANNEL(winstring); +#define HSTRING_REFERENCE_FLAG 1 + struct hstring_private { - LPWSTR buffer; + UINT32 flags; UINT32 length; - BOOL reference; - LONG refcount; + LONG refcount; + LPWSTR ptr; }; static const WCHAR empty[1]; @@ -40,30 +42,30 @@ C_ASSERT(sizeof(struct hstring_private) <= sizeof(HSTRING_HEADER)); static inline struct hstring_private *impl_from_HSTRING(HSTRING string) { - return (struct hstring_private *)string; + return (struct hstring_private *)string; } static inline struct hstring_private *impl_from_HSTRING_HEADER(HSTRING_HEADER *header) { - return (struct hstring_private *)header; + return (struct hstring_private *)header; } static inline struct hstring_private *impl_from_HSTRING_BUFFER(HSTRING_BUFFER buffer) { - return (struct hstring_private *)buffer; + return CONTAINING_RECORD(buffer, struct hstring_private, ptr); } static BOOL alloc_string(UINT32 len, HSTRING *out) { struct hstring_private *priv; - priv = HeapAlloc(GetProcessHeap(), 0, sizeof(*priv) + (len + 1) * sizeof(*priv->buffer)); + priv = HeapAlloc(GetProcessHeap(), 0, sizeof(*priv)); if (!priv) return FALSE; - priv->buffer = (LPWSTR)(priv + 1); + priv->ptr = (LPWSTR)HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(*priv->ptr)); priv->length = len; - priv->reference = FALSE; + priv->flags = 0; priv->refcount = 1; - priv->buffer[len] = '\0'; + priv->ptr[len] = '\0'; *out = (HSTRING)priv; return TRUE; } @@ -90,7 +92,7 @@ HRESULT WINAPI WindowsCreateString(LPCWSTR ptr, UINT32 len, if (!alloc_string(len, out)) return E_OUTOFMEMORY; priv = impl_from_HSTRING(*out); - memcpy(priv->buffer, ptr, len * sizeof(*priv->buffer)); + memcpy(priv->ptr, ptr, len * sizeof(*priv->ptr)); return S_OK; } @@ -115,10 +117,10 @@ HRESULT WINAPI WindowsCreateStringReference(LPCWSTR ptr, UINT32 len, } if (ptr == NULL) return E_POINTER; - priv->buffer = (LPWSTR)ptr; + priv->ptr = (LPWSTR)ptr; priv->length = len; - priv->reference = TRUE; - *out = (HSTRING)header; + priv->flags = HSTRING_REFERENCE_FLAG; + *out = (HSTRING)priv; return S_OK; } @@ -127,16 +129,21 @@ HRESULT WINAPI WindowsCreateStringReference(LPCWSTR ptr, UINT32 len, */ HRESULT WINAPI WindowsDeleteString(HSTRING str) { - struct hstring_private *priv = impl_from_HSTRING(str); + struct hstring_private *priv; TRACE("(%p)\n", str); if (str == NULL) return S_OK; - if (priv->reference) + + priv = impl_from_HSTRING(str); + + if(priv->flags == 0) return S_OK; + if (InterlockedDecrement(&priv->refcount) == 0) HeapFree(GetProcessHeap(), 0, priv); + return S_OK; } @@ -156,8 +163,8 @@ HRESULT WINAPI WindowsDuplicateString(HSTRING str, HSTRING *out) *out = NULL; return S_OK; } - if (priv->reference) - return WindowsCreateString(priv->buffer, priv->length, out); + if (priv->flags == HSTRING_REFERENCE_FLAG) + return WindowsCreateString(priv->ptr, priv->length, out); InterlockedIncrement(&priv->refcount); *out = str; return S_OK; @@ -186,8 +193,8 @@ HRESULT WINAPI WindowsPreallocateStringBuffer(UINT32 len, WCHAR **outptr, if (!alloc_string(len, &str)) return E_OUTOFMEMORY; priv = impl_from_HSTRING(str); - *outptr = priv->buffer; - *out = (HSTRING_BUFFER)str; + *outptr = priv->ptr; + *out = (HSTRING_BUFFER)&priv->ptr; return S_OK; } @@ -196,9 +203,17 @@ HRESULT WINAPI WindowsPreallocateStringBuffer(UINT32 len, WCHAR **outptr, */ HRESULT WINAPI WindowsDeleteStringBuffer(HSTRING_BUFFER buf) { + + struct hstring_private *priv; + TRACE("(%p)\n", buf); - return WindowsDeleteString((HSTRING)buf); + if(buf) + priv = impl_from_HSTRING_BUFFER(buf); + else + priv = NULL; + + return WindowsDeleteString((HSTRING)priv); } /*********************************************************************** @@ -217,9 +232,9 @@ HRESULT WINAPI WindowsPromoteStringBuffer(HSTRING_BUFFER buf, HSTRING *out) *out = NULL; return S_OK; } - if (priv->buffer[priv->length] != 0 || priv->reference || priv->refcount != 1) + if (priv->ptr[priv->length] != 0 || priv->flags == HSTRING_REFERENCE_FLAG || priv->refcount != 1) return E_INVALIDARG; - *out = (HSTRING)buf; + *out = (HSTRING)priv; return S_OK; } @@ -254,7 +269,7 @@ LPCWSTR WINAPI WindowsGetStringRawBuffer(HSTRING str, UINT32 *len) } if (len) *len = priv->length; - return priv->buffer; + return priv->ptr; } /*********************************************************************** @@ -276,7 +291,7 @@ HRESULT WINAPI WindowsStringHasEmbeddedNull(HSTRING str, BOOL *out) } for (i = 0; i < priv->length; i++) { - if (priv->buffer[i] == '\0') + if (priv->ptr[i] == '\0') { *out = TRUE; return S_OK; @@ -305,7 +320,7 @@ HRESULT WINAPI WindowsSubstring(HSTRING str, UINT32 start, HSTRING *out) *out = NULL; return S_OK; } - return WindowsCreateString(&priv->buffer[start], len - start, out); + return WindowsCreateString(&priv->ptr[start], len - start, out); } /*********************************************************************** @@ -327,7 +342,7 @@ HRESULT WINAPI WindowsSubstringWithSpecifiedLength(HSTRING str, UINT32 start, UI *out = NULL; return S_OK; } - return WindowsCreateString(&priv->buffer[start], len, out); + return WindowsCreateString(&priv->ptr[start], len, out); } /*********************************************************************** @@ -355,8 +370,8 @@ HRESULT WINAPI WindowsConcatString(HSTRING str1, HSTRING str2, HSTRING *out) if (!alloc_string(priv1->length + priv2->length, out)) return E_OUTOFMEMORY; priv = impl_from_HSTRING(*out); - memcpy(priv->buffer, priv1->buffer, priv1->length * sizeof(*priv1->buffer)); - memcpy(priv->buffer + priv1->length, priv2->buffer, priv2->length * sizeof(*priv2->buffer)); + memcpy(priv->ptr, priv1->ptr, priv1->length * sizeof(*priv1->ptr)); + memcpy(priv->ptr + priv1->length, priv2->ptr, priv2->length * sizeof(*priv2->ptr)); return S_OK; } @@ -395,12 +410,12 @@ HRESULT WINAPI WindowsCompareStringOrdinal(HSTRING str1, HSTRING str2, INT32 *re } if (str1) { - buf1 = priv1->buffer; + buf1 = priv1->ptr; len1 = priv1->length; } if (str2) { - buf2 = priv2->buffer; + buf2 = priv2->ptr; len2 = priv2->length; } *res = CompareStringOrdinal(buf1, len1, buf2, len2, FALSE) - CSTR_EQUAL; @@ -427,10 +442,10 @@ HRESULT WINAPI WindowsTrimStringStart(HSTRING str1, HSTRING str2, HSTRING *out) } for (start = 0; start < priv1->length; start++) { - if (!wmemchr(priv2->buffer, priv1->buffer[start], priv2->length)) + if (!wmemchr(priv2->ptr, priv1->ptr[start], priv2->length)) break; } - return start ? WindowsCreateString(&priv1->buffer[start], priv1->length - start, out) : + return start ? WindowsCreateString(&priv1->ptr[start], priv1->length - start, out) : WindowsDuplicateString(str1, out); } @@ -454,9 +469,9 @@ HRESULT WINAPI WindowsTrimStringEnd(HSTRING str1, HSTRING str2, HSTRING *out) } for (len = priv1->length; len > 0; len--) { - if (!wmemchr(priv2->buffer, priv1->buffer[len - 1], priv2->length)) + if (!wmemchr(priv2->ptr, priv1->ptr[len - 1], priv2->length)) break; } - return (len < priv1->length) ? WindowsCreateString(priv1->buffer, len, out) : + return (len < priv1->length) ? WindowsCreateString(priv1->ptr, len, out) : WindowsDuplicateString(str1, out); } -- 2.34.1

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[PATCH] winex11.drv: Print an error when the X server is not running in a 32-bit display mode.
by Zhiyi Zhang Dec. 24, 2021

Dec. 24, 2021

Some games expect a 32-bit display mode to be present even though EnumDisplaySettings() doesn't report it. It's usually a configuration issue if the X server is not running in a 32-bit display mode. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=52258 Signed-off-by: Zhiyi Zhang <zzhang(a)codeweavers.com> --- dlls/winex11.drv/x11drv_main.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/dlls/winex11.drv/x11drv_main.c b/dlls/winex11.drv/x11drv_main.c index 32beb84a009..e31f0a42113 100644 --- a/dlls/winex11.drv/x11drv_main.c +++ b/dlls/winex11.drv/x11drv_main.c @@ -599,6 +599,8 @@ static BOOL process_attach(void) init_pixmap_formats( display ); init_visuals( display, DefaultScreen( display )); screen_bpp = pixmap_formats[default_visual.depth]->bits_per_pixel; + if (screen_bpp != 32) + ERR("The X server is running in a %u-bit display mode. Expect problems.", screen_bpp); XInternAtoms( display, (char **)atom_names, NB_XATOMS - FIRST_XATOM, False, X11DRV_Atoms ); -- 2.32.0

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