[PATCH v2] advapi32: Implement EnumDynamicTimeZoneInformation.
Signed-off-by: Daniel Lehman <dlehman25(a)gmail.com> --- v2: - return MUI strings (borrows from kernel32:TIME_GetSpecificTimeZoneInfo) - current test bots with languages are on Vista, which doesn't support EnumDynamicTimeZoneInformation tested manually with Spanish locale on Windows 10 1809 --- dlls/advapi32/advapi32.spec | 2 +- .../api-ms-win-core-timezone-l1-1-0.spec | 2 +- dlls/kernelbase/kernelbase.spec | 2 +- dlls/kernelbase/main.c | 134 ++++++++++++ dlls/kernelbase/tests/Makefile.in | 3 +- dlls/kernelbase/tests/time.c | 200 ++++++++++++++++++ include/timezoneapi.h | 32 +++ 7 files changed, 371 insertions(+), 4 deletions(-) create mode 100644 dlls/kernelbase/tests/time.c create mode 100644 include/timezoneapi.h diff --git a/dlls/advapi32/advapi32.spec b/dlls/advapi32/advapi32.spec index 91d6750658..ee9aba4057 100644 --- a/dlls/advapi32/advapi32.spec +++ b/dlls/advapi32/advapi32.spec @@ -272,7 +272,7 @@ # @ stub EncryptionDisable @ stdcall EnumDependentServicesA(long long ptr long ptr ptr) @ stdcall EnumDependentServicesW(long long ptr long ptr ptr) -# @ stub EnumDynamicTimeZoneInformation +@ stdcall EnumDynamicTimeZoneInformation(long ptr) kernelbase.EnumDynamicTimeZoneInformation @ stub EnumServiceGroupA @ stub EnumServiceGroupW @ stdcall EnumServicesStatusA (long long long ptr long ptr ptr ptr) diff --git a/dlls/api-ms-win-core-timezone-l1-1-0/api-ms-win-core-timezone-l1-1-0.spec b/dlls/api-ms-win-core-timezone-l1-1-0/api-ms-win-core-timezone-l1-1-0.spec index 3e38d70596..0f42eda5d8 100644 --- a/dlls/api-ms-win-core-timezone-l1-1-0/api-ms-win-core-timezone-l1-1-0.spec +++ b/dlls/api-ms-win-core-timezone-l1-1-0/api-ms-win-core-timezone-l1-1-0.spec @@ -1,4 +1,4 @@ -@ stub EnumDynamicTimeZoneInformation +@ stdcall EnumDynamicTimeZoneInformation(long ptr) kernelbase.EnumDynamicTimeZoneInformation @ stdcall FileTimeToSystemTime(ptr ptr) kernel32.FileTimeToSystemTime @ stdcall GetDynamicTimeZoneInformation(ptr) kernel32.GetDynamicTimeZoneInformation @ stdcall GetDynamicTimeZoneInformationEffectiveYears(ptr ptr ptr) kernel32.GetDynamicTimeZoneInformationEffectiveYears diff --git a/dlls/kernelbase/kernelbase.spec b/dlls/kernelbase/kernelbase.spec index 46163150c1..c366153971 100644 --- a/dlls/kernelbase/kernelbase.spec +++ b/dlls/kernelbase/kernelbase.spec @@ -297,7 +297,7 @@ @ stdcall EnumDateFormatsExW(ptr long long) kernel32.EnumDateFormatsExW @ stdcall EnumDateFormatsW(ptr long long) kernel32.EnumDateFormatsW # @ stub EnumDeviceDrivers -# @ stub EnumDynamicTimeZoneInformation +@ stdcall EnumDynamicTimeZoneInformation(long ptr) @ stdcall EnumLanguageGroupLocalesW(ptr long long ptr) kernel32.EnumLanguageGroupLocalesW # @ stub EnumPageFilesA # @ stub EnumPageFilesW diff --git a/dlls/kernelbase/main.c b/dlls/kernelbase/main.c index 3fce23657b..231a817a8e 100644 --- a/dlls/kernelbase/main.c +++ b/dlls/kernelbase/main.c @@ -165,3 +165,137 @@ HRESULT WINAPI QISearch(void *base, const QITAB *table, REFIID riid, void **obj) *obj = NULL; return E_NOINTERFACE; } + +static BOOL reg_load_mui_string(HKEY hkey, LPCWSTR value, LPWSTR buffer, DWORD size) +{ + static const WCHAR advapi32W[] = {'a','d','v','a','p','i','3','2','.','d','l','l',0}; + static DWORD (WINAPI *pRegLoadMUIStringW)(HKEY, LPCWSTR, LPWSTR, DWORD, DWORD *, + DWORD, LPCWSTR); + static WCHAR sysdir[MAX_PATH]; + static HMODULE hDll; + + if (!hDll) + { + hDll = LoadLibraryExW(advapi32W, NULL, LOAD_LIBRARY_SEARCH_SYSTEM32); + if (hDll) + { + pRegLoadMUIStringW = (void *)GetProcAddress(hDll, "RegLoadMUIStringW"); + GetSystemDirectoryW(sysdir, ARRAY_SIZE(sysdir)); + } + } + + if (pRegLoadMUIStringW && + !pRegLoadMUIStringW(hkey, value, buffer, size, NULL, 0, sysdir)) + return TRUE; + + return FALSE; +} + +static BOOL reg_query_value(HKEY hkey, const WCHAR *name, DWORD type, void *data, DWORD count) +{ + char buf[256]; + UNICODE_STRING nameW; + KEY_VALUE_PARTIAL_INFORMATION *info = (KEY_VALUE_PARTIAL_INFORMATION *)buf; + + RtlInitUnicodeString( &nameW, name ); + if (NtQueryValueKey( hkey, &nameW, KeyValuePartialInformation, buf, sizeof(buf), &count )) + return FALSE; + + if (info->Type != type) + return FALSE; + + memcpy( data, info->Data, info->DataLength ); + return TRUE; +} + +/****************************************************************************** + * EnumDynamicTimeZoneInformation (KERNELBASE.@) + */ +DWORD WINAPI EnumDynamicTimeZoneInformation(const DWORD index, + DYNAMIC_TIME_ZONE_INFORMATION *dtzi) +{ + static const WCHAR Time_ZonesW[] = { '\\','R','E','G','I','S','T','R','Y','\\', + 'M','a','c','h','i','n','e','\\', + 'S','o','f','t','w','a','r','e','\\', + 'M','i','c','r','o','s','o','f','t','\\', + 'W','i','n','d','o','w','s',' ','N','T','\\', + 'C','u','r','r','e','n','t','V','e','r','s','i','o','n','\\', + 'T','i','m','e',' ','Z','o','n','e','s',0 }; + static const WCHAR tziW[] = { 'T','Z','I',0 }; + static const WCHAR stdW[] = { 'S','t','d',0 }; + static const WCHAR dltW[] = { 'D','l','t',0 }; + static const WCHAR mui_stdW[] = { 'M','U','I','_','S','t','d',0 }; + static const WCHAR mui_dltW[] = { 'M','U','I','_','D','l','t',0 }; + char node_buf[sizeof(KEY_NODE_INFORMATION) + ARRAY_SIZE(dtzi->TimeZoneKeyName)]; + KEY_NODE_INFORMATION *info = (KEY_NODE_INFORMATION *)node_buf; + HANDLE time_zones_key, sub_key; + OBJECT_ATTRIBUTES attr; + UNICODE_STRING nameW; + DWORD size; + NTSTATUS status; + struct tz_reg_data + { + LONG bias; + LONG std_bias; + LONG dlt_bias; + SYSTEMTIME std_date; + SYSTEMTIME dlt_date; + } tz_data; + + if (!dtzi) + return ERROR_INVALID_PARAMETER; + + attr.Length = sizeof(attr); + attr.RootDirectory = 0; + attr.ObjectName = &nameW; + attr.Attributes = 0; + attr.SecurityDescriptor = NULL; + attr.SecurityQualityOfService = NULL; + RtlInitUnicodeString( &nameW, Time_ZonesW ); + status = NtOpenKeyEx( &time_zones_key, KEY_READ, &attr, KEY_ENUMERATE_SUB_KEYS ); + if (status) return RtlNtStatusToDosError( status ); + + status = NtEnumerateKey( time_zones_key, index, KeyNodeInformation, + node_buf, sizeof(node_buf), &size ); + if (status) + { + NtClose( time_zones_key ); + return RtlNtStatusToDosError( status ); + } + + attr.RootDirectory = time_zones_key; + info->Name[info->NameLength / sizeof(WCHAR)] = 0; + RtlInitUnicodeString( &nameW, info->Name ); + status = NtOpenKeyEx( &sub_key, KEY_READ, &attr, KEY_QUERY_VALUE ); + if (status) + { + NtClose( time_zones_key ); + return RtlNtStatusToDosError( status ); + } + + if (!reg_load_mui_string( sub_key, mui_stdW, dtzi->StandardName, sizeof(dtzi->StandardName) ) && + !reg_query_value( sub_key, stdW, REG_SZ, dtzi->StandardName, sizeof(dtzi->StandardName) )) + goto done; + + if (!reg_load_mui_string( sub_key, mui_dltW, dtzi->DaylightName, sizeof(dtzi->DaylightName) ) && + !reg_query_value( sub_key, dltW, REG_SZ, dtzi->DaylightName, sizeof(dtzi->DaylightName) )) + goto done; + + if (!reg_query_value( sub_key, tziW, REG_BINARY, &tz_data, sizeof(tz_data) )) + goto done; + + dtzi->Bias = tz_data.bias; + dtzi->StandardBias = tz_data.std_bias; + dtzi->DaylightBias = tz_data.dlt_bias; + memcpy( &dtzi->StandardDate, &tz_data.std_date, sizeof(tz_data.std_date) ); + memcpy( &dtzi->DaylightDate, &tz_data.dlt_date, sizeof(tz_data.dlt_date) ); + lstrcpyW( dtzi->TimeZoneKeyName, info->Name ); + dtzi->DynamicDaylightTimeDisabled = FALSE; + + SetLastError( ERROR_SUCCESS ); + +done: + NtClose( sub_key ); + NtClose( time_zones_key ); + return ERROR_SUCCESS; +} diff --git a/dlls/kernelbase/tests/Makefile.in b/dlls/kernelbase/tests/Makefile.in index 22e4a17a58..2006f5275b 100644 --- a/dlls/kernelbase/tests/Makefile.in +++ b/dlls/kernelbase/tests/Makefile.in @@ -2,4 +2,5 @@ TESTDLL = kernelbase.dll C_SRCS = \ path.c \ - sync.c + sync.c \ + time.c diff --git a/dlls/kernelbase/tests/time.c b/dlls/kernelbase/tests/time.c new file mode 100644 index 0000000000..8a1f8702f6 --- /dev/null +++ b/dlls/kernelbase/tests/time.c @@ -0,0 +1,200 @@ +/* + * Time tests + * + * Copyright 2019 Daniel Lehman + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#include <stdarg.h> +#include <windef.h> +#include <winbase.h> +#include <winreg.h> +#include <stdlib.h> +#include <stdio.h> +#include <winerror.h> +#include <winuser.h> +#include <winternl.h> + +#include "wine/test.h" + +static DWORD (WINAPI *pRegGetValueW)(HKEY,LPCWSTR,LPCWSTR,DWORD,DWORD*,void*,DWORD*); +static DWORD (WINAPI *pRegLoadMUIStringW)(HKEY,LPCWSTR,LPWSTR,DWORD,DWORD*,DWORD,LPCWSTR); + +static DWORD (WINAPI *pEnumDynamicTimeZoneInformation)(const DWORD, + DYNAMIC_TIME_ZONE_INFORMATION*); + +static const char *dbgstr_SYSTEMTIME(const SYSTEMTIME *st) +{ + static int index; + static char buf[2][64]; + + index %= ARRAY_SIZE(buf); + sprintf(buf[index], "%02d-%02d-%04d %02d:%02d:%02d.%03d", + st->wMonth, st->wDay, st->wYear, + st->wHour, st->wMinute, st->wSecond, st->wMilliseconds); + return buf[index++]; +} + +static void test_EnumDynamicTimeZoneInformation(void) +{ + LSTATUS status; + HKEY key, subkey; + WCHAR name[32]; + WCHAR keyname[128]; + WCHAR sysdir[MAX_PATH]; + DWORD index, ret, gle, size; + DYNAMIC_TIME_ZONE_INFORMATION bogus_dtzi, dtzi; + static const WCHAR stdW[] = {'S','t','d',0}; + static const WCHAR dltW[] = {'D','l','t',0}; + static const WCHAR tziW[] = {'T','Z','I',0}; + static const WCHAR mui_stdW[] = {'M','U','I','_','S','t','d',0}; + static const WCHAR mui_dltW[] = {'M','U','I','_','D','l','t',0}; + struct tz_reg_data + { + LONG bias; + LONG std_bias; + LONG dlt_bias; + SYSTEMTIME std_date; + SYSTEMTIME dlt_date; + } tz_data; + + if (!pEnumDynamicTimeZoneInformation) + { + win_skip("EnumDynamicTimeZoneInformation is not supported.\n"); + return; + } + + if (pRegLoadMUIStringW) + GetSystemDirectoryW(sysdir, ARRAY_SIZE(sysdir)); + + SetLastError(0xdeadbeef); + ret = pEnumDynamicTimeZoneInformation(0, NULL); + gle = GetLastError(); + ok(gle == 0xdeadbeef, "got 0x%x\n", gle); + ok(ret == ERROR_INVALID_PARAMETER, "got %d\n", ret); + + memset(&bogus_dtzi, 0xcc, sizeof(bogus_dtzi)); + memset(&dtzi, 0xcc, sizeof(dtzi)); + SetLastError(0xdeadbeef); + ret = pEnumDynamicTimeZoneInformation(-1, &dtzi); + gle = GetLastError(); + ok(gle == 0xdeadbeef, "got 0x%x\n", gle); + ok(ret == ERROR_NO_MORE_ITEMS, "got %d\n", ret); + ok(!memcmp(&dtzi, &bogus_dtzi, sizeof(dtzi)), "mismatch\n"); + + status = RegOpenKeyExA(HKEY_LOCAL_MACHINE, + "Software\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones", 0, + KEY_ENUMERATE_SUB_KEYS|KEY_QUERY_VALUE, &key); + ok(status == ERROR_SUCCESS, "got %d\n", status); + index = 0; + while (!(status = RegEnumKeyW(key, index, keyname, sizeof(keyname)))) + { + subkey = NULL; + status = RegOpenKeyExW(key, keyname, 0, KEY_QUERY_VALUE, &subkey); + ok(status == ERROR_SUCCESS, "got %d\n", status); + + memset(&dtzi, 0xcc, sizeof(dtzi)); + SetLastError(0xdeadbeef); + ret = pEnumDynamicTimeZoneInformation(index, &dtzi); + gle = GetLastError(); + /* recently added time zones may not have MUI strings */ + ok(gle == ERROR_SUCCESS || + gle == ERROR_RESOURCE_TYPE_NOT_FOUND /* Win10 1809 32-bit */ || + gle == ERROR_MUI_FILE_NOT_FOUND /* Win10 1809 64-bit */, + "got 0x%x\n", gle); + ok(ret == ERROR_SUCCESS, "got %d\n", ret); + ok(!lstrcmpW(dtzi.TimeZoneKeyName, keyname), "expected %s, got %s\n", + wine_dbgstr_w(keyname), wine_dbgstr_w(dtzi.TimeZoneKeyName)); + + if (gle == ERROR_SUCCESS) + { + size = sizeof(name); + memset(name, 0, sizeof(name)); + if (pRegLoadMUIStringW) + status = pRegLoadMUIStringW(subkey, mui_stdW, name, size, &size, 0, sysdir); + else + status = pRegGetValueW(subkey, NULL, stdW, RRF_RT_REG_SZ, NULL, name, &size); + ok(status == ERROR_SUCCESS, "status %d name %s\n", status, wine_dbgstr_w(name)); + ok(!memcmp(&dtzi.StandardName, name, size), + "expected %s, got %s\n", wine_dbgstr_w(name), wine_dbgstr_w(dtzi.StandardName)); + + size = sizeof(name); + memset(name, 0, sizeof(name)); + if (pRegLoadMUIStringW) + status = pRegLoadMUIStringW(subkey, mui_dltW, name, size, &size, 0, sysdir); + else + status = pRegGetValueW(subkey, NULL, dltW, RRF_RT_REG_SZ, NULL, name, &size); + ok(status == ERROR_SUCCESS, "status %d name %s\n", status, wine_dbgstr_w(name)); + ok(!memcmp(&dtzi.DaylightName, name, size), + "expected %s, got %s\n", wine_dbgstr_w(name), wine_dbgstr_w(dtzi.DaylightName)); + } + else + { + ok(!dtzi.StandardName[0], "expected empty StandardName\n"); + ok(!dtzi.DaylightName[0], "expected empty DaylightName\n"); + } + + ok(!dtzi.DynamicDaylightTimeDisabled, "got %d\n", dtzi.DynamicDaylightTimeDisabled); + + size = sizeof(tz_data); + status = pRegGetValueW(key, keyname, tziW, RRF_RT_REG_BINARY, NULL, &tz_data, &size); + ok(status == ERROR_SUCCESS, "got %d\n", status); + + ok(dtzi.Bias == tz_data.bias, "expected %d, got %d\n", + tz_data.bias, dtzi.Bias); + ok(dtzi.StandardBias == tz_data.std_bias, "expected %d, got %d\n", + tz_data.std_bias, dtzi.StandardBias); + ok(dtzi.DaylightBias == tz_data.dlt_bias, "expected %d, got %d\n", + tz_data.dlt_bias, dtzi.DaylightBias); + + ok(!memcmp(&dtzi.StandardDate, &tz_data.std_date, sizeof(dtzi.StandardDate)), + "expected %s, got %s\n", + dbgstr_SYSTEMTIME(&tz_data.std_date), dbgstr_SYSTEMTIME(&dtzi.StandardDate)); + + ok(!memcmp(&dtzi.DaylightDate, &tz_data.dlt_date, sizeof(dtzi.DaylightDate)), + "expected %s, got %s\n", + dbgstr_SYSTEMTIME(&tz_data.dlt_date), dbgstr_SYSTEMTIME(&dtzi.DaylightDate)); + + RegCloseKey(subkey); + index++; + } + ok(status == ERROR_NO_MORE_ITEMS, "got %d\n", status); + + memset(&dtzi, 0xcc, sizeof(dtzi)); + SetLastError(0xdeadbeef); + ret = pEnumDynamicTimeZoneInformation(index, &dtzi); + gle = GetLastError(); + ok(gle == 0xdeadbeef, "got 0x%x\n", gle); + ok(ret == ERROR_NO_MORE_ITEMS, "got %d\n", ret); + ok(!memcmp(&dtzi, &bogus_dtzi, sizeof(dtzi)), "mismatch\n"); + + RegCloseKey(key); +} + +START_TEST(time) +{ + HMODULE hmod; + + hmod = LoadLibraryA("advapi32.dll"); + pRegLoadMUIStringW = (void *)GetProcAddress(hmod, "RegLoadMUIStringW"); + pRegGetValueW = (void *)GetProcAddress(hmod, "RegGetValueW"); + + hmod = LoadLibraryA("kernelbase.dll"); + pEnumDynamicTimeZoneInformation = + (void *)GetProcAddress(hmod, "EnumDynamicTimeZoneInformation"); + + test_EnumDynamicTimeZoneInformation(); +} diff --git a/include/timezoneapi.h b/include/timezoneapi.h new file mode 100644 index 0000000000..0bba897718 --- /dev/null +++ b/include/timezoneapi.h @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2019 Daniel Lehman + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#ifndef _APISETTIMEZONE_ +#define _APISETTIMEZONE_ + +#ifdef __cplusplus +extern "C" { +#endif + +WINBASEAPI DWORD WINAPI EnumDynamicTimeZoneInformation(const DWORD, DYNAMIC_TIME_ZONE_INFORMATION *); + +#ifdef __cplusplus +} +#endif + +#endif /* _APISETTIMEZONE_ */ -- 2.17.1
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Daniel Lehman