/* * NT basis DLL * * This file contains the Nt* API functions of NTDLL.DLL. * In the original ntdll.dll they all seem to just call int 0x2e (down to the NTOSKRNL) * * Copyright 1996-1998 Marcus Meissner * * 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 #include #include #include #include #define NONAMELESSUNION #include "ntstatus.h" #define WIN32_NO_STATUS #include "wine/debug.h" #include "wine/unicode.h" #include "windef.h" #include "winternl.h" #include "ntdll_misc.h" #include "wine/server.h" #ifdef __APPLE__ #include #include #include #endif WINE_DEFAULT_DEBUG_CHANNEL(ntdll); /* * Token */ /****************************************************************************** * NtDuplicateToken [NTDLL.@] * ZwDuplicateToken [NTDLL.@] */ NTSTATUS WINAPI NtDuplicateToken( IN HANDLE ExistingToken, IN ACCESS_MASK DesiredAccess, IN POBJECT_ATTRIBUTES ObjectAttributes, IN SECURITY_IMPERSONATION_LEVEL ImpersonationLevel, IN TOKEN_TYPE TokenType, OUT PHANDLE NewToken) { NTSTATUS status; TRACE("(%p,0x%08x,%p,0x%08x,0x%08x,%p)\n", ExistingToken, DesiredAccess, ObjectAttributes, ImpersonationLevel, TokenType, NewToken); dump_ObjectAttributes(ObjectAttributes); if (ObjectAttributes && ObjectAttributes->SecurityQualityOfService) { SECURITY_QUALITY_OF_SERVICE *SecurityQOS = ObjectAttributes->SecurityQualityOfService; TRACE("ObjectAttributes->SecurityQualityOfService = {%d, %d, %d, %s}\n", SecurityQOS->Length, SecurityQOS->ImpersonationLevel, SecurityQOS->ContextTrackingMode, SecurityQOS->EffectiveOnly ? "TRUE" : "FALSE"); ImpersonationLevel = SecurityQOS->ImpersonationLevel; } SERVER_START_REQ( duplicate_token ) { req->handle = ExistingToken; req->access = DesiredAccess; req->attributes = ObjectAttributes ? ObjectAttributes->Attributes : 0; req->primary = (TokenType == TokenPrimary); req->impersonation_level = ImpersonationLevel; status = wine_server_call( req ); if (!status) *NewToken = reply->new_handle; } SERVER_END_REQ; return status; } /****************************************************************************** * NtOpenProcessToken [NTDLL.@] * ZwOpenProcessToken [NTDLL.@] */ NTSTATUS WINAPI NtOpenProcessToken( HANDLE ProcessHandle, DWORD DesiredAccess, HANDLE *TokenHandle) { return NtOpenProcessTokenEx( ProcessHandle, DesiredAccess, 0, TokenHandle ); } /****************************************************************************** * NtOpenProcessTokenEx [NTDLL.@] * ZwOpenProcessTokenEx [NTDLL.@] */ NTSTATUS WINAPI NtOpenProcessTokenEx( HANDLE process, DWORD access, DWORD attributes, HANDLE *handle ) { NTSTATUS ret; TRACE("(%p,0x%08x,0x%08x,%p)\n", process, access, attributes, handle); SERVER_START_REQ( open_token ) { req->handle = process; req->access = access; req->attributes = attributes; req->flags = 0; ret = wine_server_call( req ); if (!ret) *handle = reply->token; } SERVER_END_REQ; return ret; } /****************************************************************************** * NtOpenThreadToken [NTDLL.@] * ZwOpenThreadToken [NTDLL.@] */ NTSTATUS WINAPI NtOpenThreadToken( HANDLE ThreadHandle, DWORD DesiredAccess, BOOLEAN OpenAsSelf, HANDLE *TokenHandle) { return NtOpenThreadTokenEx( ThreadHandle, DesiredAccess, OpenAsSelf, 0, TokenHandle ); } /****************************************************************************** * NtOpenThreadTokenEx [NTDLL.@] * ZwOpenThreadTokenEx [NTDLL.@] */ NTSTATUS WINAPI NtOpenThreadTokenEx( HANDLE thread, DWORD access, BOOLEAN as_self, DWORD attributes, HANDLE *handle ) { NTSTATUS ret; TRACE("(%p,0x%08x,%u,0x%08x,%p)\n", thread, access, as_self, attributes, handle ); SERVER_START_REQ( open_token ) { req->handle = thread; req->access = access; req->attributes = attributes; req->flags = OPEN_TOKEN_THREAD; if (as_self) req->flags |= OPEN_TOKEN_AS_SELF; ret = wine_server_call( req ); if (!ret) *handle = reply->token; } SERVER_END_REQ; return ret; } /****************************************************************************** * NtAdjustPrivilegesToken [NTDLL.@] * ZwAdjustPrivilegesToken [NTDLL.@] * * FIXME: parameters unsafe */ NTSTATUS WINAPI NtAdjustPrivilegesToken( IN HANDLE TokenHandle, IN BOOLEAN DisableAllPrivileges, IN PTOKEN_PRIVILEGES NewState, IN DWORD BufferLength, OUT PTOKEN_PRIVILEGES PreviousState, OUT PDWORD ReturnLength) { NTSTATUS ret; TRACE("(%p,0x%08x,%p,0x%08x,%p,%p)\n", TokenHandle, DisableAllPrivileges, NewState, BufferLength, PreviousState, ReturnLength); SERVER_START_REQ( adjust_token_privileges ) { req->handle = TokenHandle; req->disable_all = DisableAllPrivileges; req->get_modified_state = (PreviousState != NULL); if (!DisableAllPrivileges) { wine_server_add_data( req, NewState->Privileges, NewState->PrivilegeCount * sizeof(NewState->Privileges[0]) ); } if (PreviousState && BufferLength >= FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges )) wine_server_set_reply( req, PreviousState->Privileges, BufferLength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) ); ret = wine_server_call( req ); if (PreviousState) { *ReturnLength = reply->len + FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ); PreviousState->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES); } } SERVER_END_REQ; return ret; } /****************************************************************************** * NtQueryInformationToken [NTDLL.@] * ZwQueryInformationToken [NTDLL.@] * * NOTES * Buffer for TokenUser: * 0x00 TOKEN_USER the PSID field points to the SID * 0x08 SID * */ NTSTATUS WINAPI NtQueryInformationToken( HANDLE token, TOKEN_INFORMATION_CLASS tokeninfoclass, PVOID tokeninfo, ULONG tokeninfolength, PULONG retlen ) { ULONG len; NTSTATUS status = STATUS_SUCCESS; TRACE("(%p,%d,%p,%d,%p)\n", token,tokeninfoclass,tokeninfo,tokeninfolength,retlen); switch (tokeninfoclass) { case TokenOwner: len = sizeof(TOKEN_OWNER) + sizeof(SID); break; case TokenPrimaryGroup: len = sizeof(TOKEN_PRIMARY_GROUP); break; case TokenDefaultDacl: len = sizeof(TOKEN_DEFAULT_DACL); break; case TokenSource: len = sizeof(TOKEN_SOURCE); break; case TokenType: len = sizeof (TOKEN_TYPE); break; case TokenImpersonationLevel: len = sizeof(SECURITY_IMPERSONATION_LEVEL); break; case TokenStatistics: len = sizeof(TOKEN_STATISTICS); break; default: len = 0; } if (retlen) *retlen = len; if (tokeninfolength < len) return STATUS_BUFFER_TOO_SMALL; switch (tokeninfoclass) { case TokenUser: SERVER_START_REQ( get_token_user ) { TOKEN_USER * tuser = tokeninfo; PSID sid = (PSID) (tuser + 1); DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER); req->handle = token; wine_server_set_reply( req, sid, sid_len ); status = wine_server_call( req ); if (retlen) *retlen = reply->user_len + sizeof(TOKEN_USER); if (status == STATUS_SUCCESS) { tuser->User.Sid = sid; tuser->User.Attributes = 0; } } SERVER_END_REQ; break; case TokenGroups: { char stack_buffer[256]; unsigned int server_buf_len = sizeof(stack_buffer); void *buffer = stack_buffer; BOOLEAN need_more_memory = FALSE; /* we cannot work out the size of the server buffer required for the * input size, since there are two factors affecting how much can be * stored in the buffer - number of groups and lengths of sids */ do { SERVER_START_REQ( get_token_groups ) { TOKEN_GROUPS *groups = tokeninfo; req->handle = token; wine_server_set_reply( req, buffer, server_buf_len ); status = wine_server_call( req ); if (status == STATUS_BUFFER_TOO_SMALL) { if (buffer == stack_buffer) buffer = RtlAllocateHeap(GetProcessHeap(), 0, reply->user_len); else buffer = RtlReAllocateHeap(GetProcessHeap(), 0, buffer, reply->user_len); if (!buffer) return STATUS_NO_MEMORY; server_buf_len = reply->user_len; need_more_memory = TRUE; } else if (status == STATUS_SUCCESS) { struct token_groups *tg = buffer; unsigned int *attr = (unsigned int *)(tg + 1); ULONG i; const int non_sid_portion = (sizeof(struct token_groups) + tg->count * sizeof(unsigned long)); SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] )); ULONG needed_bytes = FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] ) + reply->user_len - non_sid_portion; if (retlen) *retlen = needed_bytes; if (needed_bytes <= tokeninfolength) { groups->GroupCount = tg->count; memcpy( sids, (char *)buffer + non_sid_portion, reply->user_len - non_sid_portion ); for (i = 0; i < tg->count; i++) { groups->Groups[i].Attributes = attr[i]; groups->Groups[i].Sid = sids; sids = (SID *)((char *)sids + RtlLengthSid(sids)); } } else status = STATUS_BUFFER_TOO_SMALL; } else if (retlen) *retlen = 0; } SERVER_END_REQ; } while (need_more_memory); if (buffer != stack_buffer) RtlFreeHeap(GetProcessHeap(), 0, buffer); break; } case TokenPrimaryGroup: if (tokeninfo) { TOKEN_PRIMARY_GROUP *tgroup = tokeninfo; SID_IDENTIFIER_AUTHORITY sid = {SECURITY_NT_AUTHORITY}; RtlAllocateAndInitializeSid( &sid, 2, SECURITY_BUILTIN_DOMAIN_RID, DOMAIN_ALIAS_RID_ADMINS, 0, 0, 0, 0, 0, 0, &(tgroup->PrimaryGroup)); } break; case TokenPrivileges: SERVER_START_REQ( get_token_privileges ) { TOKEN_PRIVILEGES *tpriv = tokeninfo; req->handle = token; if (tpriv && tokeninfolength > FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges )) wine_server_set_reply( req, tpriv->Privileges, tokeninfolength - FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) ); status = wine_server_call( req ); if (retlen) *retlen = FIELD_OFFSET( TOKEN_PRIVILEGES, Privileges ) + reply->len; if (tpriv) tpriv->PrivilegeCount = reply->len / sizeof(LUID_AND_ATTRIBUTES); } SERVER_END_REQ; break; case TokenOwner: if (tokeninfo) { TOKEN_OWNER *owner = tokeninfo; PSID sid = (PSID) (owner + 1); SID_IDENTIFIER_AUTHORITY localSidAuthority = {SECURITY_NT_AUTHORITY}; RtlInitializeSid(sid, &localSidAuthority, 1); *(RtlSubAuthoritySid(sid, 0)) = SECURITY_INTERACTIVE_RID; owner->Owner = sid; } break; case TokenImpersonationLevel: SERVER_START_REQ( get_token_impersonation_level ) { SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo; req->handle = token; status = wine_server_call( req ); if (status == STATUS_SUCCESS) *impersonation_level = reply->impersonation_level; } SERVER_END_REQ; break; case TokenStatistics: SERVER_START_REQ( get_token_statistics ) { TOKEN_STATISTICS *statistics = tokeninfo; req->handle = token; status = wine_server_call( req ); if (status == STATUS_SUCCESS) { statistics->TokenId.LowPart = reply->token_id.low_part; statistics->TokenId.HighPart = reply->token_id.high_part; statistics->AuthenticationId.LowPart = 0; /* FIXME */ statistics->AuthenticationId.HighPart = 0; /* FIXME */ statistics->ExpirationTime.u.HighPart = 0x7fffffff; statistics->ExpirationTime.u.LowPart = 0xffffffff; statistics->TokenType = reply->primary ? TokenPrimary : TokenImpersonation; statistics->ImpersonationLevel = reply->impersonation_level; /* kernel information not relevant to us */ statistics->DynamicCharged = 0; statistics->DynamicAvailable = 0; statistics->GroupCount = reply->group_count; statistics->PrivilegeCount = reply->privilege_count; statistics->ModifiedId.LowPart = reply->modified_id.low_part; statistics->ModifiedId.HighPart = reply->modified_id.high_part; } } SERVER_END_REQ; break; case TokenType: SERVER_START_REQ( get_token_statistics ) { TOKEN_TYPE *token_type = tokeninfo; req->handle = token; status = wine_server_call( req ); if (status == STATUS_SUCCESS) *token_type = reply->primary ? TokenPrimary : TokenImpersonation; } SERVER_END_REQ; break; default: { ERR("Unhandled Token Information class %d!\n", tokeninfoclass); return STATUS_NOT_IMPLEMENTED; } } return status; } /****************************************************************************** * NtSetInformationToken [NTDLL.@] * ZwSetInformationToken [NTDLL.@] */ NTSTATUS WINAPI NtSetInformationToken( HANDLE TokenHandle, TOKEN_INFORMATION_CLASS TokenInformationClass, PVOID TokenInformation, ULONG TokenInformationLength) { FIXME("%p %d %p %u\n", TokenHandle, TokenInformationClass, TokenInformation, TokenInformationLength); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtAdjustGroupsToken [NTDLL.@] * ZwAdjustGroupsToken [NTDLL.@] */ NTSTATUS WINAPI NtAdjustGroupsToken( HANDLE TokenHandle, BOOLEAN ResetToDefault, PTOKEN_GROUPS NewState, ULONG BufferLength, PTOKEN_GROUPS PreviousState, PULONG ReturnLength) { FIXME("%p %d %p %u %p %p\n", TokenHandle, ResetToDefault, NewState, BufferLength, PreviousState, ReturnLength); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtPrivilegeCheck [NTDLL.@] * ZwPrivilegeCheck [NTDLL.@] */ NTSTATUS WINAPI NtPrivilegeCheck( HANDLE ClientToken, PPRIVILEGE_SET RequiredPrivileges, PBOOLEAN Result) { NTSTATUS status; SERVER_START_REQ( check_token_privileges ) { req->handle = ClientToken; req->all_required = ((RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) ? TRUE : FALSE); wine_server_add_data( req, RequiredPrivileges->Privilege, RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) ); wine_server_set_reply( req, RequiredPrivileges->Privilege, RequiredPrivileges->PrivilegeCount * sizeof(RequiredPrivileges->Privilege[0]) ); status = wine_server_call( req ); if (status == STATUS_SUCCESS) *Result = (reply->has_privileges ? TRUE : FALSE); } SERVER_END_REQ; return status; } /* * Section */ /****************************************************************************** * NtQuerySection [NTDLL.@] */ NTSTATUS WINAPI NtQuerySection( IN HANDLE SectionHandle, IN SECTION_INFORMATION_CLASS SectionInformationClass, OUT PVOID SectionInformation, IN ULONG Length, OUT PULONG ResultLength) { FIXME("(%p,%d,%p,0x%08x,%p) stub!\n", SectionHandle,SectionInformationClass,SectionInformation,Length,ResultLength); return 0; } /* * ports */ /****************************************************************************** * NtCreatePort [NTDLL.@] * ZwCreatePort [NTDLL.@] */ NTSTATUS WINAPI NtCreatePort(PHANDLE PortHandle,POBJECT_ATTRIBUTES ObjectAttributes, ULONG MaxConnectInfoLength,ULONG MaxDataLength,PULONG reserved) { FIXME("(%p,%p,%u,%u,%p),stub!\n",PortHandle,ObjectAttributes, MaxConnectInfoLength,MaxDataLength,reserved); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtConnectPort [NTDLL.@] * ZwConnectPort [NTDLL.@] */ NTSTATUS WINAPI NtConnectPort( PHANDLE PortHandle, PUNICODE_STRING PortName, PSECURITY_QUALITY_OF_SERVICE SecurityQos, PLPC_SECTION_WRITE WriteSection, PLPC_SECTION_READ ReadSection, PULONG MaximumMessageLength, PVOID ConnectInfo, PULONG pConnectInfoLength) { FIXME("(%p,%s,%p,%p,%p,%p,%p,%p),stub!\n", PortHandle,debugstr_w(PortName->Buffer),SecurityQos, WriteSection,ReadSection,MaximumMessageLength,ConnectInfo, pConnectInfoLength); if (ConnectInfo && pConnectInfoLength) TRACE("\tMessage = %s\n",debugstr_an(ConnectInfo,*pConnectInfoLength)); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtListenPort [NTDLL.@] * ZwListenPort [NTDLL.@] */ NTSTATUS WINAPI NtListenPort(HANDLE PortHandle,PLPC_MESSAGE pLpcMessage) { FIXME("(%p,%p),stub!\n",PortHandle,pLpcMessage); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtAcceptConnectPort [NTDLL.@] * ZwAcceptConnectPort [NTDLL.@] */ NTSTATUS WINAPI NtAcceptConnectPort( PHANDLE PortHandle, ULONG PortIdentifier, PLPC_MESSAGE pLpcMessage, BOOLEAN Accept, PLPC_SECTION_WRITE WriteSection, PLPC_SECTION_READ ReadSection) { FIXME("(%p,%u,%p,%d,%p,%p),stub!\n", PortHandle,PortIdentifier,pLpcMessage,Accept,WriteSection,ReadSection); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtCompleteConnectPort [NTDLL.@] * ZwCompleteConnectPort [NTDLL.@] */ NTSTATUS WINAPI NtCompleteConnectPort(HANDLE PortHandle) { FIXME("(%p),stub!\n",PortHandle); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtRegisterThreadTerminatePort [NTDLL.@] * ZwRegisterThreadTerminatePort [NTDLL.@] */ NTSTATUS WINAPI NtRegisterThreadTerminatePort(HANDLE PortHandle) { FIXME("(%p),stub!\n",PortHandle); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtRequestWaitReplyPort [NTDLL.@] * ZwRequestWaitReplyPort [NTDLL.@] */ NTSTATUS WINAPI NtRequestWaitReplyPort( HANDLE PortHandle, PLPC_MESSAGE pLpcMessageIn, PLPC_MESSAGE pLpcMessageOut) { FIXME("(%p,%p,%p),stub!\n",PortHandle,pLpcMessageIn,pLpcMessageOut); if(pLpcMessageIn) { TRACE("Message to send:\n"); TRACE("\tDataSize = %u\n",pLpcMessageIn->DataSize); TRACE("\tMessageSize = %u\n",pLpcMessageIn->MessageSize); TRACE("\tMessageType = %u\n",pLpcMessageIn->MessageType); TRACE("\tVirtualRangesOffset = %u\n",pLpcMessageIn->VirtualRangesOffset); TRACE("\tClientId.UniqueProcess = %p\n",pLpcMessageIn->ClientId.UniqueProcess); TRACE("\tClientId.UniqueThread = %p\n",pLpcMessageIn->ClientId.UniqueThread); TRACE("\tMessageId = %u\n",pLpcMessageIn->MessageId); TRACE("\tSectionSize = %u\n",pLpcMessageIn->SectionSize); TRACE("\tData = %s\n", debugstr_an((const char*)pLpcMessageIn->Data,pLpcMessageIn->DataSize)); } return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtReplyWaitReceivePort [NTDLL.@] * ZwReplyWaitReceivePort [NTDLL.@] */ NTSTATUS WINAPI NtReplyWaitReceivePort( HANDLE PortHandle, PULONG PortIdentifier, PLPC_MESSAGE ReplyMessage, PLPC_MESSAGE Message) { FIXME("(%p,%p,%p,%p),stub!\n",PortHandle,PortIdentifier,ReplyMessage,Message); return STATUS_NOT_IMPLEMENTED; } /* * Misc */ /****************************************************************************** * NtSetIntervalProfile [NTDLL.@] * ZwSetIntervalProfile [NTDLL.@] */ NTSTATUS WINAPI NtSetIntervalProfile( ULONG Interval, KPROFILE_SOURCE Source) { FIXME("%u,%d\n", Interval, Source); return STATUS_SUCCESS; } /****************************************************************************** * NtQuerySystemInformation [NTDLL.@] * ZwQuerySystemInformation [NTDLL.@] * * ARGUMENTS: * SystemInformationClass Index to a certain information structure * SystemTimeAdjustmentInformation SYSTEM_TIME_ADJUSTMENT * SystemCacheInformation SYSTEM_CACHE_INFORMATION * SystemConfigurationInformation CONFIGURATION_INFORMATION * observed (class/len): * 0x0/0x2c * 0x12/0x18 * 0x2/0x138 * 0x8/0x600 * 0x25/0xc * SystemInformation caller supplies storage for the information structure * Length size of the structure * ResultLength Data written */ NTSTATUS WINAPI NtQuerySystemInformation( IN SYSTEM_INFORMATION_CLASS SystemInformationClass, OUT PVOID SystemInformation, IN ULONG Length, OUT PULONG ResultLength) { NTSTATUS ret = STATUS_SUCCESS; ULONG len = 0; TRACE("(0x%08x,%p,0x%08x,%p)\n", SystemInformationClass,SystemInformation,Length,ResultLength); switch (SystemInformationClass) { case SystemBasicInformation: { SYSTEM_BASIC_INFORMATION sbi; sbi.dwUnknown1 = 0; sbi.uKeMaximumIncrement = 0; sbi.uPageSize = 1024; /* FIXME */ sbi.uMmNumberOfPhysicalPages = 12345; /* FIXME */ sbi.uMmLowestPhysicalPage = 0; /* FIXME */ sbi.uMmHighestPhysicalPage = 12345; /* FIXME */ sbi.uAllocationGranularity = 65536; /* FIXME */ sbi.pLowestUserAddress = 0; /* FIXME */ sbi.pMmHighestUserAddress = (void*)~0; /* FIXME */ sbi.uKeActiveProcessors = 1; /* FIXME */ sbi.bKeNumberProcessors = 1; /* FIXME */ len = sizeof(sbi); if ( Length == len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &sbi, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; } break; case SystemCpuInformation: { SYSTEM_CPU_INFORMATION sci; /* FIXME: move some code from kernel/cpu.c to process this */ sci.Architecture = PROCESSOR_ARCHITECTURE_INTEL; sci.Level = 6; /* 686, aka Pentium II+ */ sci.Revision = 0; sci.Reserved = 0; sci.FeatureSet = 0x1fff; len = sizeof(sci); if ( Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &sci, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; } break; case SystemPerformanceInformation: { SYSTEM_PERFORMANCE_INFORMATION spi; memset(&spi, 0 , sizeof(spi)); len = sizeof(spi); if (Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &spi, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; FIXME("info_class SYSTEM_PERFORMANCE_INFORMATION\n"); } break; case SystemTimeOfDayInformation: { SYSTEM_TIMEOFDAY_INFORMATION sti; memset(&sti, 0 , sizeof(sti)); /* liKeSystemTime, liExpTimeZoneBias, uCurrentTimeZoneId */ sti.liKeBootTime.QuadPart = server_start_time; if (Length <= sizeof(sti)) { len = Length; if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &sti, Length); } else ret = STATUS_INFO_LENGTH_MISMATCH; } break; case SystemProcessInformation: { SYSTEM_PROCESS_INFORMATION* spi = (SYSTEM_PROCESS_INFORMATION*)SystemInformation; SYSTEM_PROCESS_INFORMATION* last = NULL; HANDLE hSnap = 0; WCHAR procname[1024]; WCHAR* exename; DWORD wlen = 0; DWORD procstructlen = 0; SERVER_START_REQ( create_snapshot ) { req->flags = SNAP_PROCESS | SNAP_THREAD; req->attributes = 0; req->pid = 0; if (!(ret = wine_server_call( req ))) hSnap = reply->handle; } SERVER_END_REQ; len = 0; while (ret == STATUS_SUCCESS) { SERVER_START_REQ( next_process ) { req->handle = hSnap; req->reset = (len == 0); wine_server_set_reply( req, procname, sizeof(procname)-sizeof(WCHAR) ); if (!(ret = wine_server_call( req ))) { /* Make sure procname is 0 terminated */ procname[wine_server_reply_size(reply) / sizeof(WCHAR)] = 0; /* Get only the executable name, not the path */ if ((exename = strrchrW(procname, '\\')) != NULL) exename++; else exename = procname; wlen = (strlenW(exename) + 1) * sizeof(WCHAR); procstructlen = sizeof(*spi) + wlen + ((reply->threads - 1) * sizeof(SYSTEM_THREAD_INFORMATION)); if (Length >= len + procstructlen) { /* ftCreationTime, ftUserTime, ftKernelTime; * vmCounters, ioCounters */ memset(spi, 0, sizeof(*spi)); spi->dwOffset = procstructlen - wlen; spi->dwThreadCount = reply->threads; /* spi->pszProcessName will be set later on */ spi->dwBasePriority = reply->priority; spi->dwProcessID = (DWORD)reply->pid; spi->dwParentProcessID = (DWORD)reply->ppid; spi->dwHandleCount = reply->handles; /* spi->ti will be set later on */ len += procstructlen; } else ret = STATUS_INFO_LENGTH_MISMATCH; } } SERVER_END_REQ; if (ret != STATUS_SUCCESS) { if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS; break; } else /* Length is already checked for */ { int i, j; /* set thread info */ i = j = 0; while (ret == STATUS_SUCCESS) { SERVER_START_REQ( next_thread ) { req->handle = hSnap; req->reset = (j == 0); if (!(ret = wine_server_call( req ))) { j++; if (reply->pid == spi->dwProcessID) { /* ftKernelTime, ftUserTime, ftCreateTime; * dwTickCount, dwStartAddress */ memset(&spi->ti[i], 0, sizeof(spi->ti)); spi->ti[i].dwOwningPID = reply->pid; spi->ti[i].dwThreadID = reply->tid; spi->ti[i].dwCurrentPriority = reply->base_pri + reply->delta_pri; spi->ti[i].dwBasePriority = reply->base_pri; i++; } } } SERVER_END_REQ; } if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS; /* now append process name */ spi->ProcessName.Buffer = (WCHAR*)((char*)spi + spi->dwOffset); spi->ProcessName.Length = wlen - sizeof(WCHAR); spi->ProcessName.MaximumLength = wlen; memcpy( spi->ProcessName.Buffer, exename, wlen ); spi->dwOffset += wlen; last = spi; spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->dwOffset); } } if (ret == STATUS_SUCCESS && last) last->dwOffset = 0; if (hSnap) NtClose(hSnap); } break; case SystemProcessorPerformanceInformation: { SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION *sppi = NULL; unsigned int cpus = 0; int out_cpus = Length / sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION); if (out_cpus == 0) { len = 0; ret = STATUS_INFO_LENGTH_MISMATCH; break; } else #ifdef __APPLE__ { processor_cpu_load_info_data_t *pinfo; mach_msg_type_number_t info_count; if (host_processor_info (mach_host_self (), PROCESSOR_CPU_LOAD_INFO, &cpus, (processor_info_array_t*)&pinfo, &info_count) == 0) { int i; cpus = min(cpus,out_cpus); len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus; sppi = RtlAllocateHeap(GetProcessHeap(), 0,len); for (i = 0; i < cpus; i++) { sppi[i].liIdleTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_IDLE]; sppi[i].liKernelTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_SYSTEM]; sppi[i].liUserTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_USER]; } vm_deallocate (mach_task_self (), (vm_address_t) pinfo, info_count * sizeof(natural_t)); } } #else { FILE *cpuinfo = fopen("/proc/stat","r"); if (cpuinfo) { unsigned usr,nice,sys; unsigned long idle; int count; char name[10]; char line[255]; /* first line is combined usage */ if (fgets(line,255,cpuinfo)) count = sscanf(line,"%s %u %u %u %lu",name, &usr, &nice, &sys, &idle); else count = 0; /* we set this up in the for older non-smp enabled kernels */ if (count == 5 && strcmp(name,"cpu")==0) { sppi = RtlAllocateHeap(GetProcessHeap(), 0, sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION)); sppi->liIdleTime.QuadPart = idle; sppi->liKernelTime.QuadPart = sys; sppi->liUserTime.QuadPart = usr; cpus = 1; len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION); } do { if (fgets(line,255,cpuinfo)) count = sscanf(line,"%s %u %u %u %lu",name, &usr, &nice, &sys, &idle); else count = 0; if (count == 5 && strncmp(name,"cpu",3)==0) { out_cpus --; if (name[3]=='0') /* first cpu */ { sppi->liIdleTime.QuadPart = idle; sppi->liKernelTime.QuadPart = sys; sppi->liUserTime.QuadPart = usr; } else /* new cpu */ { len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * (cpus+1); sppi = RtlReAllocateHeap(GetProcessHeap(), 0, sppi, len); sppi[cpus].liIdleTime.QuadPart = idle; sppi[cpus].liKernelTime.QuadPart = sys; sppi[cpus].liUserTime.QuadPart = usr; cpus++; } } else break; } while (out_cpus > 0); fclose(cpuinfo); } } #endif if (cpus == 0) { static int i = 1; sppi = RtlAllocateHeap(GetProcessHeap(),0,sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION)); memset(sppi, 0 , sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION)); FIXME("stub info_class SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION\n"); /* many programs expect these values to change so fake change */ len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION); sppi->liKernelTime.QuadPart = 1 * i; sppi->liUserTime.QuadPart = 2 * i; sppi->liIdleTime.QuadPart = 3 * i; i++; } if (Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, sppi, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; RtlFreeHeap(GetProcessHeap(),0,sppi); } break; case SystemModuleInformation: /* FIXME: should be system-wide */ if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else ret = LdrQueryProcessModuleInformation( SystemInformation, Length, &len ); break; case SystemHandleInformation: { SYSTEM_HANDLE_INFORMATION shi; memset(&shi, 0, sizeof(shi)); len = sizeof(shi); if ( Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &shi, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; FIXME("info_class SYSTEM_HANDLE_INFORMATION\n"); } break; case SystemCacheInformation: { SYSTEM_CACHE_INFORMATION sci; memset(&sci, 0, sizeof(sci)); /* FIXME */ len = sizeof(sci); if ( Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &sci, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; FIXME("info_class SYSTEM_CACHE_INFORMATION\n"); } break; case SystemInterruptInformation: { SYSTEM_INTERRUPT_INFORMATION sii; memset(&sii, 0, sizeof(sii)); len = sizeof(sii); if ( Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &sii, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; FIXME("info_class SYSTEM_INTERRUPT_INFORMATION\n"); } break; case SystemKernelDebuggerInformation: { SYSTEM_KERNEL_DEBUGGER_INFORMATION skdi; skdi.DebuggerEnabled = FALSE; skdi.DebuggerNotPresent = TRUE; len = sizeof(skdi); if ( Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &skdi, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; } break; case SystemRegistryQuotaInformation: { /* Something to do with the size of the registry * * Since we don't have a size limitation, fake it * * This is almost certainly wrong. * * This sets each of the three words in the struct to 32 MB, * * which is enough to make the IE 5 installer happy. */ SYSTEM_REGISTRY_QUOTA_INFORMATION srqi; srqi.RegistryQuotaAllowed = 0x2000000; srqi.RegistryQuotaUsed = 0x200000; srqi.Reserved1 = (void*)0x200000; len = sizeof(srqi); if ( Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else { FIXME("SystemRegistryQuotaInformation: faking max registry size of 32 MB\n"); memcpy( SystemInformation, &srqi, len); } } else ret = STATUS_INFO_LENGTH_MISMATCH; } break; default: FIXME("(0x%08x,%p,0x%08x,%p) stub\n", SystemInformationClass,SystemInformation,Length,ResultLength); /* Several Information Classes are not implemented on Windows and return 2 different values * STATUS_NOT_IMPLEMENTED or STATUS_INVALID_INFO_CLASS * in 95% of the cases it's STATUS_INVALID_INFO_CLASS, so use this as the default */ ret = STATUS_INVALID_INFO_CLASS; } if (ResultLength) *ResultLength = len; return ret; } /****************************************************************************** * NtSetSystemInformation [NTDLL.@] * ZwSetSystemInformation [NTDLL.@] */ NTSTATUS WINAPI NtSetSystemInformation(SYSTEM_INFORMATION_CLASS SystemInformationClass, PVOID SystemInformation, ULONG Length) { FIXME("(0x%08x,%p,0x%08x) stub\n",SystemInformationClass,SystemInformation,Length); return STATUS_SUCCESS; } /****************************************************************************** * NtCreatePagingFile [NTDLL.@] * ZwCreatePagingFile [NTDLL.@] */ NTSTATUS WINAPI NtCreatePagingFile( PUNICODE_STRING PageFileName, PLARGE_INTEGER MinimumSize, PLARGE_INTEGER MaximumSize, PLARGE_INTEGER ActualSize) { FIXME("(%p %p %p %p) stub\n", PageFileName, MinimumSize, MaximumSize, ActualSize); return STATUS_SUCCESS; } /****************************************************************************** * NtDisplayString [NTDLL.@] * * writes a string to the nt-textmode screen eg. during startup */ NTSTATUS WINAPI NtDisplayString ( PUNICODE_STRING string ) { STRING stringA; NTSTATUS ret; if (!(ret = RtlUnicodeStringToAnsiString( &stringA, string, TRUE ))) { MESSAGE( "%.*s", stringA.Length, stringA.Buffer ); RtlFreeAnsiString( &stringA ); } return ret; } /****************************************************************************** * NtInitiatePowerAction [NTDLL.@] * */ NTSTATUS WINAPI NtInitiatePowerAction( IN POWER_ACTION SystemAction, IN SYSTEM_POWER_STATE MinSystemState, IN ULONG Flags, IN BOOLEAN Asynchronous) { FIXME("(%d,%d,0x%08x,%d),stub\n", SystemAction,MinSystemState,Flags,Asynchronous); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtPowerInformation [NTDLL.@] * */ NTSTATUS WINAPI NtPowerInformation( IN POWER_INFORMATION_LEVEL InformationLevel, IN PVOID lpInputBuffer, IN ULONG nInputBufferSize, IN PVOID lpOutputBuffer, IN ULONG nOutputBufferSize) { TRACE("(%d,%p,%d,%p,%d)\n", InformationLevel,lpInputBuffer,nInputBufferSize,lpOutputBuffer,nOutputBufferSize); switch(InformationLevel) { case SystemPowerCapabilities: { PSYSTEM_POWER_CAPABILITIES PowerCaps = (PSYSTEM_POWER_CAPABILITIES)lpOutputBuffer; FIXME("semi-stub: SystemPowerCapabilities\n"); if (nOutputBufferSize < sizeof(SYSTEM_POWER_CAPABILITIES)) return STATUS_BUFFER_TOO_SMALL; /* FIXME: These values are based off a native XP desktop, should probably use APM/ACPI to get the 'real' values */ PowerCaps->PowerButtonPresent = TRUE; PowerCaps->SleepButtonPresent = FALSE; PowerCaps->LidPresent = FALSE; PowerCaps->SystemS1 = TRUE; PowerCaps->SystemS2 = FALSE; PowerCaps->SystemS3 = FALSE; PowerCaps->SystemS4 = TRUE; PowerCaps->SystemS5 = TRUE; PowerCaps->HiberFilePresent = TRUE; PowerCaps->FullWake = TRUE; PowerCaps->VideoDimPresent = FALSE; PowerCaps->ApmPresent = FALSE; PowerCaps->UpsPresent = FALSE; PowerCaps->ThermalControl = FALSE; PowerCaps->ProcessorThrottle = FALSE; PowerCaps->ProcessorMinThrottle = 100; PowerCaps->ProcessorMaxThrottle = 100; PowerCaps->DiskSpinDown = TRUE; PowerCaps->SystemBatteriesPresent = FALSE; PowerCaps->BatteriesAreShortTerm = FALSE; PowerCaps->BatteryScale[0].Granularity = 0; PowerCaps->BatteryScale[0].Capacity = 0; PowerCaps->BatteryScale[1].Granularity = 0; PowerCaps->BatteryScale[1].Capacity = 0; PowerCaps->BatteryScale[2].Granularity = 0; PowerCaps->BatteryScale[2].Capacity = 0; PowerCaps->AcOnLineWake = PowerSystemUnspecified; PowerCaps->SoftLidWake = PowerSystemUnspecified; PowerCaps->RtcWake = PowerSystemSleeping1; PowerCaps->MinDeviceWakeState = PowerSystemUnspecified; PowerCaps->DefaultLowLatencyWake = PowerSystemUnspecified; return STATUS_SUCCESS; } default: FIXME("Unimplemented NtPowerInformation action: %d\n", InformationLevel); return STATUS_NOT_IMPLEMENTED; } } /****************************************************************************** * NtShutdownSystem [NTDLL.@] * */ NTSTATUS WINAPI NtShutdownSystem(SHUTDOWN_ACTION Action) { FIXME("%d\n",Action); return STATUS_SUCCESS; } /****************************************************************************** * NtAllocateLocallyUniqueId (NTDLL.@) */ NTSTATUS WINAPI NtAllocateLocallyUniqueId(PLUID Luid) { NTSTATUS status; TRACE("%p\n", Luid); if (!Luid) return STATUS_ACCESS_VIOLATION; SERVER_START_REQ( allocate_locally_unique_id ) { status = wine_server_call( req ); if (!status) { Luid->LowPart = reply->luid.low_part; Luid->HighPart = reply->luid.high_part; } } SERVER_END_REQ; return status; } /****************************************************************************** * VerSetConditionMask (NTDLL.@) */ ULONGLONG WINAPI VerSetConditionMask( ULONGLONG dwlConditionMask, DWORD dwTypeBitMask, BYTE dwConditionMask) { if(dwTypeBitMask == 0) return dwlConditionMask; dwConditionMask &= 0x07; if(dwConditionMask == 0) return dwlConditionMask; if(dwTypeBitMask & VER_PRODUCT_TYPE) dwlConditionMask |= dwConditionMask << 7*3; else if (dwTypeBitMask & VER_SUITENAME) dwlConditionMask |= dwConditionMask << 6*3; else if (dwTypeBitMask & VER_SERVICEPACKMAJOR) dwlConditionMask |= dwConditionMask << 5*3; else if (dwTypeBitMask & VER_SERVICEPACKMINOR) dwlConditionMask |= dwConditionMask << 4*3; else if (dwTypeBitMask & VER_PLATFORMID) dwlConditionMask |= dwConditionMask << 3*3; else if (dwTypeBitMask & VER_BUILDNUMBER) dwlConditionMask |= dwConditionMask << 2*3; else if (dwTypeBitMask & VER_MAJORVERSION) dwlConditionMask |= dwConditionMask << 1*3; else if (dwTypeBitMask & VER_MINORVERSION) dwlConditionMask |= dwConditionMask << 0*3; return dwlConditionMask; } /****************************************************************************** * NtAccessCheckAndAuditAlarm (NTDLL.@) * ZwAccessCheckAndAuditAlarm (NTDLL.@) */ NTSTATUS WINAPI NtAccessCheckAndAuditAlarm(PUNICODE_STRING SubsystemName, HANDLE HandleId, PUNICODE_STRING ObjectTypeName, PUNICODE_STRING ObjectName, PSECURITY_DESCRIPTOR SecurityDescriptor, ACCESS_MASK DesiredAccess, PGENERIC_MAPPING GenericMapping, BOOLEAN ObjectCreation, PACCESS_MASK GrantedAccess, PBOOLEAN AccessStatus, PBOOLEAN GenerateOnClose) { FIXME("(%s, %p, %s, %p, 0x%08x, %p, %d, %p, %p, %p), stub\n", debugstr_us(SubsystemName), HandleId, debugstr_us(ObjectTypeName), SecurityDescriptor, DesiredAccess, GenericMapping, ObjectCreation, GrantedAccess, AccessStatus, GenerateOnClose); return STATUS_NOT_IMPLEMENTED; }