/* * 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 "config.h" #include "wine/port.h" #ifdef HAVE_SYS_PARAM_H # include #endif #ifdef HAVE_SYS_SYSCTL_H # include #endif #ifdef HAVE_MACHINE_CPU_H # include #endif #ifdef HAVE_MACH_MACHINE_H # include #endif #ifdef HAVE_IOKIT_IOKITLIB_H # include #endif #include #include #include #include #include #ifdef HAVE_SYS_TIME_H # include #endif #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" #include "ddk/wdm.h" #ifdef __APPLE__ #include #include #include #endif WINE_DEFAULT_DEBUG_CHANNEL(ntdll); #include "pshpack1.h" struct smbios_prologue { BYTE calling_method; BYTE major_version; BYTE minor_version; BYTE revision; DWORD length; }; struct smbios_bios { BYTE type; BYTE length; WORD handle; BYTE vendor; BYTE version; WORD start; BYTE date; BYTE size; UINT64 characteristics; }; struct smbios_system { BYTE type; BYTE length; WORD handle; BYTE vendor; BYTE product; BYTE version; BYTE serial; }; struct smbios_board { BYTE type; BYTE length; WORD handle; BYTE vendor; BYTE product; BYTE version; BYTE serial; }; struct smbios_chassis { BYTE type; BYTE length; WORD handle; BYTE vendor; BYTE shape; BYTE version; BYTE serial; BYTE asset_tag; }; #include "poppack.h" /* Firmware table providers */ #define ACPI 0x41435049 #define FIRM 0x4649524D #define RSMB 0x52534D42 /* * 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; data_size_t len; struct object_attributes *objattr; TRACE("(%p,0x%08x,%s,0x%08x,0x%08x,%p)\n", ExistingToken, DesiredAccess, debugstr_ObjectAttributes(ObjectAttributes), ImpersonationLevel, TokenType, NewToken); if ((status = alloc_object_attributes( ObjectAttributes, &objattr, &len ))) return status; 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 = wine_server_obj_handle( ExistingToken ); req->access = DesiredAccess; req->primary = (TokenType == TokenPrimary); req->impersonation_level = ImpersonationLevel; wine_server_add_data( req, objattr, len ); status = wine_server_call( req ); if (!status) *NewToken = wine_server_ptr_handle( reply->new_handle ); } SERVER_END_REQ; RtlFreeHeap( GetProcessHeap(), 0, objattr ); 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 = wine_server_obj_handle( process ); req->access = access; req->attributes = attributes; req->flags = 0; ret = wine_server_call( req ); if (!ret) *handle = wine_server_ptr_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 = wine_server_obj_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 = wine_server_ptr_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 = wine_server_obj_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) { if (ReturnLength) *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 ) { static const ULONG info_len [] = { 0, 0, /* TokenUser */ 0, /* TokenGroups */ 0, /* TokenPrivileges */ 0, /* TokenOwner */ 0, /* TokenPrimaryGroup */ 0, /* TokenDefaultDacl */ sizeof(TOKEN_SOURCE), /* TokenSource */ sizeof(TOKEN_TYPE), /* TokenType */ sizeof(SECURITY_IMPERSONATION_LEVEL), /* TokenImpersonationLevel */ sizeof(TOKEN_STATISTICS), /* TokenStatistics */ 0, /* TokenRestrictedSids */ sizeof(DWORD), /* TokenSessionId */ 0, /* TokenGroupsAndPrivileges */ 0, /* TokenSessionReference */ 0, /* TokenSandBoxInert */ 0, /* TokenAuditPolicy */ 0, /* TokenOrigin */ sizeof(TOKEN_ELEVATION_TYPE), /* TokenElevationType */ 0, /* TokenLinkedToken */ sizeof(TOKEN_ELEVATION), /* TokenElevation */ 0, /* TokenHasRestrictions */ 0, /* TokenAccessInformation */ 0, /* TokenVirtualizationAllowed */ sizeof(DWORD), /* TokenVirtualizationEnabled */ sizeof(TOKEN_MANDATORY_LABEL) + sizeof(SID), /* TokenIntegrityLevel [sizeof(SID) includes one SubAuthority] */ 0, /* TokenUIAccess */ 0, /* TokenMandatoryPolicy */ 0, /* TokenLogonSid */ sizeof(DWORD), /* TokenIsAppContainer */ 0, /* TokenCapabilities */ sizeof(TOKEN_APPCONTAINER_INFORMATION) + sizeof(SID), /* TokenAppContainerSid */ 0, /* TokenAppContainerNumber */ 0, /* TokenUserClaimAttributes*/ 0, /* TokenDeviceClaimAttributes */ 0, /* TokenRestrictedUserClaimAttributes */ 0, /* TokenRestrictedDeviceClaimAttributes */ 0, /* TokenDeviceGroups */ 0, /* TokenRestrictedDeviceGroups */ 0, /* TokenSecurityAttributes */ 0, /* TokenIsRestricted */ 0 /* TokenProcessTrustLevel */ }; ULONG len = 0; NTSTATUS status = STATUS_SUCCESS; TRACE("(%p,%d,%p,%d,%p)\n", token,tokeninfoclass,tokeninfo,tokeninfolength,retlen); if (tokeninfoclass < MaxTokenInfoClass) len = info_len[tokeninfoclass]; if (retlen) *retlen = len; if (tokeninfolength < len) return STATUS_BUFFER_TOO_SMALL; switch (tokeninfoclass) { case TokenUser: SERVER_START_REQ( get_token_sid ) { TOKEN_USER * tuser = tokeninfo; PSID sid = tuser + 1; DWORD sid_len = tokeninfolength < sizeof(TOKEN_USER) ? 0 : tokeninfolength - sizeof(TOKEN_USER); req->handle = wine_server_obj_handle( token ); req->which_sid = tokeninfoclass; wine_server_set_reply( req, sid, sid_len ); status = wine_server_call( req ); if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_USER); if (status == STATUS_SUCCESS) { tuser->User.Sid = sid; tuser->User.Attributes = 0; } } SERVER_END_REQ; break; case TokenGroups: { void *buffer; /* reply buffer is always shorter than output one */ buffer = tokeninfolength ? RtlAllocateHeap(GetProcessHeap(), 0, tokeninfolength) : NULL; SERVER_START_REQ( get_token_groups ) { TOKEN_GROUPS *groups = tokeninfo; req->handle = wine_server_obj_handle( token ); wine_server_set_reply( req, buffer, tokeninfolength ); status = wine_server_call( req ); if (status == STATUS_BUFFER_TOO_SMALL) { if (retlen) *retlen = reply->user_len; } 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 int)); SID *sids = (SID *)((char *)tokeninfo + FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] )); if (retlen) *retlen = reply->user_len; groups->GroupCount = tg->count; memcpy( sids, (char *)buffer + non_sid_portion, reply->user_len - FIELD_OFFSET( TOKEN_GROUPS, Groups[tg->count] )); 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 if (retlen) *retlen = 0; } SERVER_END_REQ; RtlFreeHeap(GetProcessHeap(), 0, buffer); break; } case TokenPrimaryGroup: SERVER_START_REQ( get_token_sid ) { TOKEN_PRIMARY_GROUP *tgroup = tokeninfo; PSID sid = tgroup + 1; DWORD sid_len = tokeninfolength < sizeof(TOKEN_PRIMARY_GROUP) ? 0 : tokeninfolength - sizeof(TOKEN_PRIMARY_GROUP); req->handle = wine_server_obj_handle( token ); req->which_sid = tokeninfoclass; wine_server_set_reply( req, sid, sid_len ); status = wine_server_call( req ); if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_PRIMARY_GROUP); if (status == STATUS_SUCCESS) tgroup->PrimaryGroup = sid; } SERVER_END_REQ; break; case TokenPrivileges: SERVER_START_REQ( get_token_privileges ) { TOKEN_PRIVILEGES *tpriv = tokeninfo; req->handle = wine_server_obj_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: SERVER_START_REQ( get_token_sid ) { TOKEN_OWNER *towner = tokeninfo; PSID sid = towner + 1; DWORD sid_len = tokeninfolength < sizeof(TOKEN_OWNER) ? 0 : tokeninfolength - sizeof(TOKEN_OWNER); req->handle = wine_server_obj_handle( token ); req->which_sid = tokeninfoclass; wine_server_set_reply( req, sid, sid_len ); status = wine_server_call( req ); if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_OWNER); if (status == STATUS_SUCCESS) towner->Owner = sid; } SERVER_END_REQ; break; case TokenImpersonationLevel: SERVER_START_REQ( get_token_impersonation_level ) { SECURITY_IMPERSONATION_LEVEL *impersonation_level = tokeninfo; req->handle = wine_server_obj_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 = wine_server_obj_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 = wine_server_obj_handle( token ); status = wine_server_call( req ); if (status == STATUS_SUCCESS) *token_type = reply->primary ? TokenPrimary : TokenImpersonation; } SERVER_END_REQ; break; case TokenDefaultDacl: SERVER_START_REQ( get_token_default_dacl ) { TOKEN_DEFAULT_DACL *default_dacl = tokeninfo; ACL *acl = (ACL *)(default_dacl + 1); DWORD acl_len; if (tokeninfolength < sizeof(TOKEN_DEFAULT_DACL)) acl_len = 0; else acl_len = tokeninfolength - sizeof(TOKEN_DEFAULT_DACL); req->handle = wine_server_obj_handle( token ); wine_server_set_reply( req, acl, acl_len ); status = wine_server_call( req ); if (retlen) *retlen = reply->acl_len + sizeof(TOKEN_DEFAULT_DACL); if (status == STATUS_SUCCESS) { if (reply->acl_len) default_dacl->DefaultDacl = acl; else default_dacl->DefaultDacl = NULL; } } SERVER_END_REQ; break; case TokenElevationType: { TOKEN_ELEVATION_TYPE *elevation_type = tokeninfo; FIXME("QueryInformationToken( ..., TokenElevationType, ...) semi-stub\n"); *elevation_type = TokenElevationTypeFull; } break; case TokenElevation: { TOKEN_ELEVATION *elevation = tokeninfo; FIXME("QueryInformationToken( ..., TokenElevation, ...) semi-stub\n"); elevation->TokenIsElevated = TRUE; } break; case TokenSessionId: { *((DWORD*)tokeninfo) = 0; FIXME("QueryInformationToken( ..., TokenSessionId, ...) semi-stub\n"); } break; case TokenVirtualizationEnabled: { *(DWORD *)tokeninfo = 0; TRACE("QueryInformationToken( ..., TokenVirtualizationEnabled, ...) semi-stub\n"); } break; case TokenIntegrityLevel: { /* report always "S-1-16-12288" (high mandatory level) for now */ static const SID high_level = {SID_REVISION, 1, {SECURITY_MANDATORY_LABEL_AUTHORITY}, {SECURITY_MANDATORY_HIGH_RID}}; TOKEN_MANDATORY_LABEL *tml = tokeninfo; PSID psid = tml + 1; tml->Label.Sid = psid; tml->Label.Attributes = SE_GROUP_INTEGRITY | SE_GROUP_INTEGRITY_ENABLED; memcpy(psid, &high_level, sizeof(SID)); } break; case TokenAppContainerSid: { TOKEN_APPCONTAINER_INFORMATION *container = tokeninfo; FIXME("QueryInformationToken( ..., TokenAppContainerSid, ...) semi-stub\n"); container->TokenAppContainer = NULL; } break; case TokenIsAppContainer: { TRACE("TokenIsAppContainer semi-stub\n"); *(DWORD*)tokeninfo = 0; break; } case TokenLogonSid: SERVER_START_REQ( get_token_sid ) { TOKEN_GROUPS * groups = tokeninfo; PSID sid = groups + 1; DWORD sid_len = tokeninfolength < sizeof(TOKEN_GROUPS) ? 0 : tokeninfolength - sizeof(TOKEN_GROUPS); req->handle = wine_server_obj_handle( token ); req->which_sid = tokeninfoclass; wine_server_set_reply( req, sid, sid_len ); status = wine_server_call( req ); if (retlen) *retlen = reply->sid_len + sizeof(TOKEN_GROUPS); if (status == STATUS_SUCCESS) { groups->GroupCount = 1; groups->Groups[0].Sid = sid; groups->Groups[0].Attributes = 0; } } 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) { NTSTATUS ret = STATUS_NOT_IMPLEMENTED; TRACE("%p %d %p %u\n", TokenHandle, TokenInformationClass, TokenInformation, TokenInformationLength); switch (TokenInformationClass) { case TokenDefaultDacl: if (TokenInformationLength < sizeof(TOKEN_DEFAULT_DACL)) { ret = STATUS_INFO_LENGTH_MISMATCH; break; } if (!TokenInformation) { ret = STATUS_ACCESS_VIOLATION; break; } SERVER_START_REQ( set_token_default_dacl ) { ACL *acl = ((TOKEN_DEFAULT_DACL *)TokenInformation)->DefaultDacl; WORD size; if (acl) size = acl->AclSize; else size = 0; req->handle = wine_server_obj_handle( TokenHandle ); wine_server_add_data( req, acl, size ); ret = wine_server_call( req ); } SERVER_END_REQ; break; case TokenSessionId: if (TokenInformationLength < sizeof(DWORD)) { ret = STATUS_INFO_LENGTH_MISMATCH; break; } if (!TokenInformation) { ret = STATUS_ACCESS_VIOLATION; break; } FIXME("TokenSessionId stub!\n"); ret = STATUS_SUCCESS; break; case TokenIntegrityLevel: FIXME("TokenIntegrityLevel stub!\n"); ret = STATUS_SUCCESS; break; default: FIXME("unimplemented class %u\n", TokenInformationClass); break; } return ret; } /****************************************************************************** * 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 = wine_server_obj_handle( ClientToken ); req->all_required = (RequiredPrivileges->Control & PRIVILEGE_SET_ALL_NECESSARY) != 0; 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 != 0; } SERVER_END_REQ; return status; } /* * 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; } /****************************************************************************** * NtSecureConnectPort (NTDLL.@) * ZwSecureConnectPort (NTDLL.@) */ NTSTATUS WINAPI NtSecureConnectPort( PHANDLE PortHandle, PUNICODE_STRING PortName, PSECURITY_QUALITY_OF_SERVICE SecurityQos, PLPC_SECTION_WRITE WriteSection, PSID pSid, PLPC_SECTION_READ ReadSection, PULONG MaximumMessageLength, PVOID ConnectInfo, PULONG pConnectInfoLength) { FIXME("(%p,%s,%p,%p,%p,%p,%p,%p,%p),stub!\n", PortHandle,debugstr_w(PortName->Buffer),SecurityQos, WriteSection,pSid,ReadSection,MaximumMessageLength,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 = %lu\n",pLpcMessageIn->MessageId); TRACE("\tSectionSize = %lu\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; } SYSTEM_CPU_INFORMATION cpu_info = { 0 }; /******************************************************************************* * Architecture specific feature detection for CPUs * * This a set of mutually exclusive #if define()s each providing its own get_cpuinfo() to be called * from fill_cpu_info(); */ #if defined(__i386__) || defined(__x86_64__) #define AUTH 0x68747541 /* "Auth" */ #define ENTI 0x69746e65 /* "enti" */ #define CAMD 0x444d4163 /* "cAMD" */ #define GENU 0x756e6547 /* "Genu" */ #define INEI 0x49656e69 /* "ineI" */ #define NTEL 0x6c65746e /* "ntel" */ extern void do_cpuid(unsigned int ax, unsigned int *p); #ifdef __i386__ __ASM_GLOBAL_FUNC( do_cpuid, "pushl %esi\n\t" "pushl %ebx\n\t" "movl 12(%esp),%eax\n\t" "movl 16(%esp),%esi\n\t" "cpuid\n\t" "movl %eax,(%esi)\n\t" "movl %ebx,4(%esi)\n\t" "movl %ecx,8(%esi)\n\t" "movl %edx,12(%esi)\n\t" "popl %ebx\n\t" "popl %esi\n\t" "ret" ) #else __ASM_GLOBAL_FUNC( do_cpuid, "pushq %rbx\n\t" "movl %edi,%eax\n\t" "cpuid\n\t" "movl %eax,(%rsi)\n\t" "movl %ebx,4(%rsi)\n\t" "movl %ecx,8(%rsi)\n\t" "movl %edx,12(%rsi)\n\t" "popq %rbx\n\t" "ret" ) #endif #ifdef __i386__ extern int have_cpuid(void); __ASM_GLOBAL_FUNC( have_cpuid, "pushfl\n\t" "pushfl\n\t" "movl (%esp),%ecx\n\t" "xorl $0x00200000,(%esp)\n\t" "popfl\n\t" "pushfl\n\t" "popl %eax\n\t" "popfl\n\t" "xorl %ecx,%eax\n\t" "andl $0x00200000,%eax\n\t" "ret" ) #else static int have_cpuid(void) { return 1; } #endif /* Detect if a SSE2 processor is capable of Denormals Are Zero (DAZ) mode. * * This function assumes you have already checked for SSE2/FXSAVE support. */ static inline BOOL have_sse_daz_mode(void) { #ifdef __i386__ typedef struct DECLSPEC_ALIGN(16) _M128A { ULONGLONG Low; LONGLONG High; } M128A; typedef struct _XMM_SAVE_AREA32 { WORD ControlWord; WORD StatusWord; BYTE TagWord; BYTE Reserved1; WORD ErrorOpcode; DWORD ErrorOffset; WORD ErrorSelector; WORD Reserved2; DWORD DataOffset; WORD DataSelector; WORD Reserved3; DWORD MxCsr; DWORD MxCsr_Mask; M128A FloatRegisters[8]; M128A XmmRegisters[16]; BYTE Reserved4[96]; } XMM_SAVE_AREA32; /* Intel says we need a zeroed 16-byte aligned buffer */ char buffer[512 + 16]; XMM_SAVE_AREA32 *state = (XMM_SAVE_AREA32 *)(((ULONG_PTR)buffer + 15) & ~15); memset(buffer, 0, sizeof(buffer)); __asm__ __volatile__( "fxsave %0" : "=m" (*state) : "m" (*state) ); return (state->MxCsr_Mask & (1 << 6)) >> 6; #else /* all x86_64 processors include SSE2 with DAZ mode */ return TRUE; #endif } static inline void get_cpuinfo(SYSTEM_CPU_INFORMATION* info) { unsigned int regs[4], regs2[4]; #if defined(__i386__) info->Architecture = PROCESSOR_ARCHITECTURE_INTEL; #elif defined(__x86_64__) info->Architecture = PROCESSOR_ARCHITECTURE_AMD64; #endif /* We're at least a 386 */ info->FeatureSet = CPU_FEATURE_VME | CPU_FEATURE_X86 | CPU_FEATURE_PGE; info->Level = 3; if (!have_cpuid()) return; do_cpuid(0x00000000, regs); /* get standard cpuid level and vendor name */ if (regs[0]>=0x00000001) /* Check for supported cpuid version */ { do_cpuid(0x00000001, regs2); /* get cpu features */ if(regs2[3] & (1 << 3 )) info->FeatureSet |= CPU_FEATURE_PSE; if(regs2[3] & (1 << 4 )) info->FeatureSet |= CPU_FEATURE_TSC; if(regs2[3] & (1 << 8 )) info->FeatureSet |= CPU_FEATURE_CX8; if(regs2[3] & (1 << 11)) info->FeatureSet |= CPU_FEATURE_SEP; if(regs2[3] & (1 << 12)) info->FeatureSet |= CPU_FEATURE_MTRR; if(regs2[3] & (1 << 15)) info->FeatureSet |= CPU_FEATURE_CMOV; if(regs2[3] & (1 << 16)) info->FeatureSet |= CPU_FEATURE_PAT; if(regs2[3] & (1 << 23)) info->FeatureSet |= CPU_FEATURE_MMX; if(regs2[3] & (1 << 24)) info->FeatureSet |= CPU_FEATURE_FXSR; if(regs2[3] & (1 << 25)) info->FeatureSet |= CPU_FEATURE_SSE; if(regs2[3] & (1 << 26)) info->FeatureSet |= CPU_FEATURE_SSE2; user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = !(regs2[3] & 1); user_shared_data->ProcessorFeatures[PF_RDTSC_INSTRUCTION_AVAILABLE] = (regs2[3] >> 4) & 1; user_shared_data->ProcessorFeatures[PF_PAE_ENABLED] = (regs2[3] >> 6) & 1; user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE_DOUBLE] = (regs2[3] >> 8) & 1; user_shared_data->ProcessorFeatures[PF_MMX_INSTRUCTIONS_AVAILABLE] = (regs2[3] >> 23) & 1; user_shared_data->ProcessorFeatures[PF_XMMI_INSTRUCTIONS_AVAILABLE] = (regs2[3] >> 25) & 1; user_shared_data->ProcessorFeatures[PF_XMMI64_INSTRUCTIONS_AVAILABLE] = (regs2[3] >> 26) & 1; user_shared_data->ProcessorFeatures[PF_SSE3_INSTRUCTIONS_AVAILABLE] = regs2[2] & 1; user_shared_data->ProcessorFeatures[PF_XSAVE_ENABLED] = (regs2[2] >> 27) & 1; user_shared_data->ProcessorFeatures[PF_COMPARE_EXCHANGE128] = (regs2[2] >> 13) & 1; if((regs2[3] & (1 << 26)) && (regs2[3] & (1 << 24))) /* has SSE2 and FXSAVE/FXRSTOR */ user_shared_data->ProcessorFeatures[PF_SSE_DAZ_MODE_AVAILABLE] = have_sse_daz_mode(); if (regs[1] == AUTH && regs[3] == ENTI && regs[2] == CAMD) { info->Level = (regs2[0] >> 8) & 0xf; /* family */ if (info->Level == 0xf) /* AMD says to add the extended family to the family if family is 0xf */ info->Level += (regs2[0] >> 20) & 0xff; /* repack model and stepping to make a "revision" */ info->Revision = ((regs2[0] >> 16) & 0xf) << 12; /* extended model */ info->Revision |= ((regs2[0] >> 4 ) & 0xf) << 8; /* model */ info->Revision |= regs2[0] & 0xf; /* stepping */ do_cpuid(0x80000000, regs); /* get vendor cpuid level */ if (regs[0] >= 0x80000001) { do_cpuid(0x80000001, regs2); /* get vendor features */ user_shared_data->ProcessorFeatures[PF_VIRT_FIRMWARE_ENABLED] = (regs2[2] >> 2) & 1; user_shared_data->ProcessorFeatures[PF_NX_ENABLED] = (regs2[3] >> 20) & 1; user_shared_data->ProcessorFeatures[PF_3DNOW_INSTRUCTIONS_AVAILABLE] = (regs2[3] >> 31) & 1; if (regs2[3] >> 31) info->FeatureSet |= CPU_FEATURE_3DNOW; } } else if (regs[1] == GENU && regs[3] == INEI && regs[2] == NTEL) { info->Level = ((regs2[0] >> 8) & 0xf) + ((regs2[0] >> 20) & 0xff); /* family + extended family */ if(info->Level == 15) info->Level = 6; /* repack model and stepping to make a "revision" */ info->Revision = ((regs2[0] >> 16) & 0xf) << 12; /* extended model */ info->Revision |= ((regs2[0] >> 4 ) & 0xf) << 8; /* model */ info->Revision |= regs2[0] & 0xf; /* stepping */ if(regs2[3] & (1 << 21)) info->FeatureSet |= CPU_FEATURE_DS; user_shared_data->ProcessorFeatures[PF_VIRT_FIRMWARE_ENABLED] = (regs2[2] >> 5) & 1; do_cpuid(0x80000000, regs); /* get vendor cpuid level */ if (regs[0] >= 0x80000001) { do_cpuid(0x80000001, regs2); /* get vendor features */ user_shared_data->ProcessorFeatures[PF_NX_ENABLED] = (regs2[3] >> 20) & 1; } } else { info->Level = (regs2[0] >> 8) & 0xf; /* family */ /* repack model and stepping to make a "revision" */ info->Revision = ((regs2[0] >> 4 ) & 0xf) << 8; /* model */ info->Revision |= regs2[0] & 0xf; /* stepping */ } } } #elif defined(__powerpc__) || defined(__ppc__) static inline void get_cpuinfo(SYSTEM_CPU_INFORMATION* info) { #ifdef __APPLE__ size_t valSize; int value; valSize = sizeof(value); if (sysctlbyname("hw.optional.floatingpoint", &value, &valSize, NULL, 0) == 0) user_shared_data->ProcessorFeatures[PF_FLOATING_POINT_EMULATED] = !value; valSize = sizeof(value); if (sysctlbyname("hw.cpusubtype", &value, &valSize, NULL, 0) == 0) { switch (value) { case CPU_SUBTYPE_POWERPC_601: case CPU_SUBTYPE_POWERPC_602: info->Level = 1; break; case CPU_SUBTYPE_POWERPC_603: info->Level = 3; break; case CPU_SUBTYPE_POWERPC_603e: case CPU_SUBTYPE_POWERPC_603ev: info->Level = 6; break; case CPU_SUBTYPE_POWERPC_604: info->Level = 4; break; case CPU_SUBTYPE_POWERPC_604e: info->Level = 9; break; case CPU_SUBTYPE_POWERPC_620: info->Level = 20; break; case CPU_SUBTYPE_POWERPC_750: /* G3/G4 derive from 603 so ... */ case CPU_SUBTYPE_POWERPC_7400: case CPU_SUBTYPE_POWERPC_7450: info->Level = 6; break; case CPU_SUBTYPE_POWERPC_970: info->Level = 9; /* :o) user_shared_data->ProcessorFeatures[PF_ALTIVEC_INSTRUCTIONS_AVAILABLE] ;-) */ break; default: break; } } #else FIXME("CPU Feature detection not implemented.\n"); #endif info->Architecture = PROCESSOR_ARCHITECTURE_PPC; } #elif defined(__arm__) static inline void get_cpuinfo(SYSTEM_CPU_INFORMATION* info) { #ifdef linux char line[512]; char *s, *value; FILE *f = fopen("/proc/cpuinfo", "r"); if (f) { while (fgets(line, sizeof(line), f) != NULL) { /* NOTE: the ':' is the only character we can rely on */ if (!(value = strchr(line,':'))) continue; /* terminate the valuename */ s = value - 1; while ((s >= line) && isspace(*s)) s--; *(s + 1) = '\0'; /* and strip leading spaces from value */ value += 1; while (isspace(*value)) value++; if ((s = strchr(value,'\n'))) *s='\0'; if (!_stricmp(line, "CPU architecture")) { if (isdigit(value[0])) info->Level = atoi(value); continue; } if (!_stricmp(line, "CPU revision")) { if (isdigit(value[0])) info->Revision = atoi(value); continue; } if (!_stricmp(line, "features")) { if (strstr(value, "vfpv3")) user_shared_data->ProcessorFeatures[PF_ARM_VFP_32_REGISTERS_AVAILABLE] = TRUE; if (strstr(value, "neon")) user_shared_data->ProcessorFeatures[PF_ARM_NEON_INSTRUCTIONS_AVAILABLE] = TRUE; continue; } } fclose(f); } #elif defined(__FreeBSD__) size_t valsize; char buf[8]; int value; valsize = sizeof(buf); if (!sysctlbyname("hw.machine_arch", &buf, &valsize, NULL, 0) && sscanf(buf, "armv%i", &value) == 1) info->Level = value; valsize = sizeof(value); if (!sysctlbyname("hw.floatingpoint", &value, &valsize, NULL, 0)) user_shared_data->ProcessorFeatures[PF_ARM_VFP_32_REGISTERS_AVAILABLE] = value; #else FIXME("CPU Feature detection not implemented.\n"); #endif if (info->Level >= 8) user_shared_data->ProcessorFeatures[PF_ARM_V8_INSTRUCTIONS_AVAILABLE] = TRUE; info->Architecture = PROCESSOR_ARCHITECTURE_ARM; } #elif defined(__aarch64__) static inline void get_cpuinfo(SYSTEM_CPU_INFORMATION* info) { #ifdef linux char line[512]; char *s, *value; FILE *f = fopen("/proc/cpuinfo", "r"); if (f) { while (fgets(line, sizeof(line), f) != NULL) { /* NOTE: the ':' is the only character we can rely on */ if (!(value = strchr(line,':'))) continue; /* terminate the valuename */ s = value - 1; while ((s >= line) && isspace(*s)) s--; *(s + 1) = '\0'; /* and strip leading spaces from value */ value += 1; while (isspace(*value)) value++; if ((s = strchr(value,'\n'))) *s='\0'; if (!_stricmp(line, "CPU architecture")) { if (isdigit(value[0])) info->Level = atoi(value); continue; } if (!_stricmp(line, "CPU revision")) { if (isdigit(value[0])) info->Revision = atoi(value); continue; } if (!_stricmp(line, "Features")) { if (strstr(value, "crc32")) user_shared_data->ProcessorFeatures[PF_ARM_V8_CRC32_INSTRUCTIONS_AVAILABLE] = TRUE; if (strstr(value, "aes")) user_shared_data->ProcessorFeatures[PF_ARM_V8_CRYPTO_INSTRUCTIONS_AVAILABLE] = TRUE; continue; } } fclose(f); } #else FIXME("CPU Feature detection not implemented.\n"); #endif info->Level = max(info->Level, 8); user_shared_data->ProcessorFeatures[PF_ARM_V8_INSTRUCTIONS_AVAILABLE] = TRUE; info->Architecture = PROCESSOR_ARCHITECTURE_ARM64; } #endif /* End architecture specific feature detection for CPUs */ /****************************************************************** * fill_cpu_info * * inits a couple of places with CPU related information: * - cpu_info in this file * - Peb->NumberOfProcessors * - SharedUserData->ProcessFeatures[] array */ void fill_cpu_info(void) { long num; #ifdef _SC_NPROCESSORS_ONLN num = sysconf(_SC_NPROCESSORS_ONLN); if (num < 1) { num = 1; WARN("Failed to detect the number of processors.\n"); } #elif defined(CTL_HW) && defined(HW_NCPU) int mib[2]; size_t len = sizeof(num); mib[0] = CTL_HW; mib[1] = HW_NCPU; if (sysctl(mib, 2, &num, &len, NULL, 0) != 0) { num = 1; WARN("Failed to detect the number of processors.\n"); } #else num = 1; FIXME("Detecting the number of processors is not supported.\n"); #endif NtCurrentTeb()->Peb->NumberOfProcessors = num; get_cpuinfo(&cpu_info); TRACE("<- CPU arch %d, level %d, rev %d, features 0x%x\n", cpu_info.Architecture, cpu_info.Level, cpu_info.Revision, cpu_info.FeatureSet); } static BOOL grow_logical_proc_buf(SYSTEM_LOGICAL_PROCESSOR_INFORMATION **pdata, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **pdataex, DWORD *max_len) { if (pdata) { SYSTEM_LOGICAL_PROCESSOR_INFORMATION *new_data; *max_len *= 2; new_data = RtlReAllocateHeap(GetProcessHeap(), 0, *pdata, *max_len*sizeof(*new_data)); if (!new_data) return FALSE; *pdata = new_data; } else { SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *new_dataex; *max_len *= 2; new_dataex = RtlReAllocateHeap(GetProcessHeap(), HEAP_ZERO_MEMORY, *pdataex, *max_len*sizeof(*new_dataex)); if (!new_dataex) return FALSE; *pdataex = new_dataex; } return TRUE; } static DWORD log_proc_ex_size_plus(DWORD size) { /* add SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX.Relationship and .Size */ return sizeof(LOGICAL_PROCESSOR_RELATIONSHIP) + sizeof(DWORD) + size; } static DWORD count_bits(ULONG_PTR mask) { DWORD count = 0; while (mask > 0) { mask >>= 1; count++; } return count; } /* Store package and core information for a logical processor. Parsing of processor * data may happen in multiple passes; the 'id' parameter is then used to locate * previously stored data. The type of data stored in 'id' depends on 'rel': * - RelationProcessorPackage: package id ('CPU socket'). * - RelationProcessorCore: physical core number. */ static inline BOOL logical_proc_info_add_by_id(SYSTEM_LOGICAL_PROCESSOR_INFORMATION **pdata, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **pdataex, DWORD *len, DWORD *pmax_len, LOGICAL_PROCESSOR_RELATIONSHIP rel, DWORD id, ULONG_PTR mask) { if (pdata) { DWORD i; for (i=0; i<*len; i++) { if (rel == RelationProcessorPackage && (*pdata)[i].Relationship == rel && (*pdata)[i].u.Reserved[1] == id) { (*pdata)[i].ProcessorMask |= mask; return TRUE; } else if (rel == RelationProcessorCore && (*pdata)[i].Relationship == rel && (*pdata)[i].u.Reserved[1] == id) return TRUE; } while(*len == *pmax_len) { if (!grow_logical_proc_buf(pdata, NULL, pmax_len)) return FALSE; } (*pdata)[i].Relationship = rel; (*pdata)[i].ProcessorMask = mask; if (rel == RelationProcessorCore) (*pdata)[i].u.ProcessorCore.Flags = count_bits(mask) > 1 ? LTP_PC_SMT : 0; (*pdata)[i].u.Reserved[0] = 0; (*pdata)[i].u.Reserved[1] = id; *len = i+1; }else{ SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *dataex; DWORD ofs = 0; while(ofs < *len) { dataex = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)(((char *)*pdataex) + ofs); if (rel == RelationProcessorPackage && dataex->Relationship == rel && dataex->u.Processor.Reserved[1] == id) { dataex->u.Processor.GroupMask[0].Mask |= mask; return TRUE; } else if (rel == RelationProcessorCore && dataex->Relationship == rel && dataex->u.Processor.Reserved[1] == id) { return TRUE; } ofs += dataex->Size; } /* TODO: For now, just one group. If more than 64 processors, then we * need another group. */ while (ofs + log_proc_ex_size_plus(sizeof(PROCESSOR_RELATIONSHIP)) > *pmax_len) { if (!grow_logical_proc_buf(NULL, pdataex, pmax_len)) return FALSE; } dataex = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)(((char *)*pdataex) + ofs); dataex->Relationship = rel; dataex->Size = log_proc_ex_size_plus(sizeof(PROCESSOR_RELATIONSHIP)); if (rel == RelationProcessorCore) dataex->u.Processor.Flags = count_bits(mask) > 1 ? LTP_PC_SMT : 0; else dataex->u.Processor.Flags = 0; dataex->u.Processor.EfficiencyClass = 0; dataex->u.Processor.GroupCount = 1; dataex->u.Processor.GroupMask[0].Mask = mask; dataex->u.Processor.GroupMask[0].Group = 0; /* mark for future lookup */ dataex->u.Processor.Reserved[0] = 0; dataex->u.Processor.Reserved[1] = id; *len += dataex->Size; } return TRUE; } static inline BOOL logical_proc_info_add_cache(SYSTEM_LOGICAL_PROCESSOR_INFORMATION **pdata, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **pdataex, DWORD *len, DWORD *pmax_len, ULONG_PTR mask, CACHE_DESCRIPTOR *cache) { if (pdata) { DWORD i; for (i=0; i<*len; i++) { if ((*pdata)[i].Relationship==RelationCache && (*pdata)[i].ProcessorMask==mask && (*pdata)[i].u.Cache.Level==cache->Level && (*pdata)[i].u.Cache.Type==cache->Type) return TRUE; } while (*len == *pmax_len) if (!grow_logical_proc_buf(pdata, NULL, pmax_len)) return FALSE; (*pdata)[i].Relationship = RelationCache; (*pdata)[i].ProcessorMask = mask; (*pdata)[i].u.Cache = *cache; *len = i+1; } else { SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *dataex; DWORD ofs; for (ofs = 0; ofs < *len; ) { dataex = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)(((char *)*pdataex) + ofs); if (dataex->Relationship == RelationCache && dataex->u.Cache.GroupMask.Mask == mask && dataex->u.Cache.Level == cache->Level && dataex->u.Cache.Type == cache->Type) return TRUE; ofs += dataex->Size; } while (ofs + log_proc_ex_size_plus(sizeof(CACHE_RELATIONSHIP)) > *pmax_len) { if (!grow_logical_proc_buf(NULL, pdataex, pmax_len)) return FALSE; } dataex = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)(((char *)*pdataex) + ofs); dataex->Relationship = RelationCache; dataex->Size = log_proc_ex_size_plus(sizeof(CACHE_RELATIONSHIP)); dataex->u.Cache.Level = cache->Level; dataex->u.Cache.Associativity = cache->Associativity; dataex->u.Cache.LineSize = cache->LineSize; dataex->u.Cache.CacheSize = cache->Size; dataex->u.Cache.Type = cache->Type; dataex->u.Cache.GroupMask.Mask = mask; dataex->u.Cache.GroupMask.Group = 0; *len += dataex->Size; } return TRUE; } static inline BOOL logical_proc_info_add_numa_node(SYSTEM_LOGICAL_PROCESSOR_INFORMATION **pdata, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **pdataex, DWORD *len, DWORD *pmax_len, ULONG_PTR mask, DWORD node_id) { if (pdata) { while (*len == *pmax_len) if (!grow_logical_proc_buf(pdata, NULL, pmax_len)) return FALSE; (*pdata)[*len].Relationship = RelationNumaNode; (*pdata)[*len].ProcessorMask = mask; (*pdata)[*len].u.NumaNode.NodeNumber = node_id; (*len)++; } else { SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *dataex; while (*len + log_proc_ex_size_plus(sizeof(NUMA_NODE_RELATIONSHIP)) > *pmax_len) { if (!grow_logical_proc_buf(NULL, pdataex, pmax_len)) return FALSE; } dataex = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)(((char *)*pdataex) + *len); dataex->Relationship = RelationNumaNode; dataex->Size = log_proc_ex_size_plus(sizeof(NUMA_NODE_RELATIONSHIP)); dataex->u.NumaNode.NodeNumber = node_id; dataex->u.NumaNode.GroupMask.Mask = mask; dataex->u.NumaNode.GroupMask.Group = 0; *len += dataex->Size; } return TRUE; } static inline BOOL logical_proc_info_add_group(SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **pdataex, DWORD *len, DWORD *pmax_len, DWORD num_cpus, ULONG_PTR mask) { SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *dataex; while (*len + log_proc_ex_size_plus(sizeof(GROUP_RELATIONSHIP)) > *pmax_len) { if (!grow_logical_proc_buf(NULL, pdataex, pmax_len)) return FALSE; } dataex = (SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *)(((char *)*pdataex) + *len); dataex->Relationship = RelationGroup; dataex->Size = log_proc_ex_size_plus(sizeof(GROUP_RELATIONSHIP)); dataex->u.Group.MaximumGroupCount = 1; dataex->u.Group.ActiveGroupCount = 1; dataex->u.Group.GroupInfo[0].MaximumProcessorCount = num_cpus; dataex->u.Group.GroupInfo[0].ActiveProcessorCount = num_cpus; dataex->u.Group.GroupInfo[0].ActiveProcessorMask = mask; *len += dataex->Size; return TRUE; } #ifdef linux /* Helper function for counting bitmap values as commonly used by the Linux kernel * for storing CPU masks in sysfs. The format is comma separated lists of hex values * each max 32-bit e.g. "00ff" or even "00,00000000,0000ffff". * * Example files include: * - /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_map * - /sys/devices/system/cpu/cpu0/topology/thread_siblings */ static BOOL sysfs_parse_bitmap(const char *filename, ULONG_PTR * const mask) { FILE *f; DWORD r; f = fopen(filename, "r"); if (!f) return FALSE; while (!feof(f)) { char op; if (!fscanf(f, "%x%c ", &r, &op)) break; *mask = (sizeof(ULONG_PTR)>sizeof(int) ? *mask<<(8*sizeof(DWORD)) : 0) + r; } fclose(f); return TRUE; } /* Helper function for counting number of elements in interval lists as used by * the Linux kernel. The format is comma separated list of intervals of which * each interval has the format of "begin-end" where begin and end are decimal * numbers. E.g. "0-7", "0-7,16-23" * * Example files include: * - /sys/devices/system/cpu/online * - /sys/devices/system/cpu/cpu0/cache/index0/shared_cpu_list * - /sys/devices/system/cpu/cpu0/topology/thread_siblings_list. */ static BOOL sysfs_count_list_elements(const char *filename, DWORD *result) { FILE *f; f = fopen(filename, "r"); if (!f) return FALSE; while (!feof(f)) { char op; DWORD beg, end; if (!fscanf(f, "%u%c ", &beg, &op)) break; if(op == '-') fscanf(f, "%u%c ", &end, &op); else end = beg; *result += end - beg + 1; } fclose(f); return TRUE; } /* for 'data', max_len is the array count. for 'dataex', max_len is in bytes */ static NTSTATUS create_logical_proc_info(SYSTEM_LOGICAL_PROCESSOR_INFORMATION **data, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **dataex, DWORD *max_len) { static const char core_info[] = "/sys/devices/system/cpu/cpu%u/topology/%s"; static const char cache_info[] = "/sys/devices/system/cpu/cpu%u/cache/index%u/%s"; static const char numa_info[] = "/sys/devices/system/node/node%u/cpumap"; FILE *fcpu_list, *fnuma_list, *f; DWORD len = 0, beg, end, i, j, r, num_cpus = 0, max_cpus = 0; char op, name[MAX_PATH]; ULONG_PTR all_cpus_mask = 0; /* On systems with a large number of CPU cores (32 or 64 depending on 32-bit or 64-bit), * we have issues parsing processor information: * - ULONG_PTR masks as used in data structures can't hold all cores. Requires splitting * data appropriately into "processor groups". We are hard coding 1. * - Thread affinity code in wineserver and our CPU parsing code here work independently. * So far the Windows mask applied directly to Linux, but process groups break that. * (NUMA systems you may have multiple non-full groups.) */ if(sysfs_count_list_elements("/sys/devices/system/cpu/present", &max_cpus) && max_cpus > MAXIMUM_PROCESSORS) { FIXME("Improve CPU info reporting: system supports %u logical cores, but only %u supported!\n", max_cpus, MAXIMUM_PROCESSORS); } fcpu_list = fopen("/sys/devices/system/cpu/online", "r"); if(!fcpu_list) return STATUS_NOT_IMPLEMENTED; while(!feof(fcpu_list)) { if(!fscanf(fcpu_list, "%u%c ", &beg, &op)) break; if(op == '-') fscanf(fcpu_list, "%u%c ", &end, &op); else end = beg; for(i=beg; i<=end; i++) { DWORD phys_core = 0; ULONG_PTR thread_mask = 0; if(i > 8*sizeof(ULONG_PTR)) { FIXME("skipping logical processor %d\n", i); continue; } sprintf(name, core_info, i, "physical_package_id"); f = fopen(name, "r"); if(f) { fscanf(f, "%u", &r); fclose(f); } else r = 0; if(!logical_proc_info_add_by_id(data, dataex, &len, max_len, RelationProcessorPackage, r, (ULONG_PTR)1 << i)) { fclose(fcpu_list); return STATUS_NO_MEMORY; } /* Sysfs enumerates logical cores (and not physical cores), but Windows enumerates * by physical core. Upon enumerating a logical core in sysfs, we register a physical * core and all its logical cores. In order to not report physical cores multiple * times, we pass a unique physical core ID to logical_proc_info_add_by_id and let * that call figure out any duplication. * Obtain a unique physical core ID from the first element of thread_siblings_list. * This list provides logical cores sharing the same physical core. The IDs are based * on kernel cpu core numbering as opposed to a hardware core ID like provided through * 'core_id', so are suitable as a unique ID. */ sprintf(name, core_info, i, "thread_siblings_list"); f = fopen(name, "r"); if(f) { fscanf(f, "%d%c", &phys_core, &op); fclose(f); } else phys_core = i; /* Mask of logical threads sharing same physical core in kernel core numbering. */ sprintf(name, core_info, i, "thread_siblings"); if(!sysfs_parse_bitmap(name, &thread_mask)) thread_mask = 1<Relationship == RelationProcessorCore){ all_cpus_mask |= infoex->u.Processor.GroupMask[0].Mask; } i += infoex->Size; } } num_cpus = count_bits(all_cpus_mask); fnuma_list = fopen("/sys/devices/system/node/online", "r"); if(!fnuma_list) { if(!logical_proc_info_add_numa_node(data, dataex, &len, max_len, all_cpus_mask, 0)) return STATUS_NO_MEMORY; } else { while(!feof(fnuma_list)) { if(!fscanf(fnuma_list, "%u%c ", &beg, &op)) break; if(op == '-') fscanf(fnuma_list, "%u%c ", &end, &op); else end = beg; for(i=beg; i<=end; i++) { ULONG_PTR mask = 0; sprintf(name, numa_info, i); f = fopen(name, "r"); if(!f) continue; while(!feof(f)) { if(!fscanf(f, "%x%c ", &r, &op)) break; mask = (sizeof(ULONG_PTR)>sizeof(int) ? mask<<(8*sizeof(DWORD)) : 0) + r; } fclose(f); if(!logical_proc_info_add_numa_node(data, dataex, &len, max_len, mask, i)) { fclose(fnuma_list); return STATUS_NO_MEMORY; } } } fclose(fnuma_list); } if(dataex) logical_proc_info_add_group(dataex, &len, max_len, num_cpus, all_cpus_mask); if(data) *max_len = len * sizeof(**data); else *max_len = len; return STATUS_SUCCESS; } #elif defined(__APPLE__) /* for 'data', max_len is the array count. for 'dataex', max_len is in bytes */ static NTSTATUS create_logical_proc_info(SYSTEM_LOGICAL_PROCESSOR_INFORMATION **data, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **dataex, DWORD *max_len) { DWORD pkgs_no, cores_no, lcpu_no, lcpu_per_core, cores_per_package, assoc, len = 0; DWORD cache_ctrs[10] = {0}; ULONG_PTR all_cpus_mask = 0; CACHE_DESCRIPTOR cache[10]; LONGLONG cache_size, cache_line_size, cache_sharing[10]; size_t size; DWORD p,i,j,k; lcpu_no = NtCurrentTeb()->Peb->NumberOfProcessors; size = sizeof(pkgs_no); if(sysctlbyname("hw.packages", &pkgs_no, &size, NULL, 0)) pkgs_no = 1; size = sizeof(cores_no); if(sysctlbyname("hw.physicalcpu", &cores_no, &size, NULL, 0)) cores_no = lcpu_no; TRACE("%u logical CPUs from %u physical cores across %u packages\n", lcpu_no, cores_no, pkgs_no); lcpu_per_core = lcpu_no / cores_no; cores_per_package = cores_no / pkgs_no; memset(cache, 0, sizeof(cache)); cache[1].Level = 1; cache[1].Type = CacheInstruction; cache[1].Associativity = 8; /* reasonable default */ cache[1].LineSize = 0x40; /* reasonable default */ cache[2].Level = 1; cache[2].Type = CacheData; cache[2].Associativity = 8; cache[2].LineSize = 0x40; cache[3].Level = 2; cache[3].Type = CacheUnified; cache[3].Associativity = 8; cache[3].LineSize = 0x40; cache[4].Level = 3; cache[4].Type = CacheUnified; cache[4].Associativity = 12; cache[4].LineSize = 0x40; size = sizeof(cache_line_size); if(!sysctlbyname("hw.cachelinesize", &cache_line_size, &size, NULL, 0)) { for(i=1; i<5; i++) cache[i].LineSize = cache_line_size; } /* TODO: set actual associativity for all caches */ size = sizeof(assoc); if(!sysctlbyname("machdep.cpu.cache.L2_associativity", &assoc, &size, NULL, 0)) cache[3].Associativity = assoc; size = sizeof(cache_size); if(!sysctlbyname("hw.l1icachesize", &cache_size, &size, NULL, 0)) cache[1].Size = cache_size; size = sizeof(cache_size); if(!sysctlbyname("hw.l1dcachesize", &cache_size, &size, NULL, 0)) cache[2].Size = cache_size; size = sizeof(cache_size); if(!sysctlbyname("hw.l2cachesize", &cache_size, &size, NULL, 0)) cache[3].Size = cache_size; size = sizeof(cache_size); if(!sysctlbyname("hw.l3cachesize", &cache_size, &size, NULL, 0)) cache[4].Size = cache_size; size = sizeof(cache_sharing); if(sysctlbyname("hw.cacheconfig", cache_sharing, &size, NULL, 0) < 0){ cache_sharing[1] = lcpu_per_core; cache_sharing[2] = lcpu_per_core; cache_sharing[3] = lcpu_per_core; cache_sharing[4] = lcpu_no; }else{ /* in cache[], indexes 1 and 2 are l1 caches */ cache_sharing[4] = cache_sharing[3]; cache_sharing[3] = cache_sharing[2]; cache_sharing[2] = cache_sharing[1]; } for(p = 0; p < pkgs_no; ++p){ for(j = 0; j < cores_per_package && p * cores_per_package + j < cores_no; ++j){ ULONG_PTR mask = 0; DWORD phys_core; for(k = 0; k < lcpu_per_core; ++k) mask |= (ULONG_PTR)1 << (j * lcpu_per_core + k); all_cpus_mask |= mask; /* add to package */ if(!logical_proc_info_add_by_id(data, dataex, &len, max_len, RelationProcessorPackage, p, mask)) return STATUS_NO_MEMORY; /* add new core */ phys_core = p * cores_per_package + j; if(!logical_proc_info_add_by_id(data, dataex, &len, max_len, RelationProcessorCore, phys_core, mask)) return STATUS_NO_MEMORY; for(i = 1; i < 5; ++i){ if(cache_ctrs[i] == 0 && cache[i].Size > 0){ mask = 0; for(k = 0; k < cache_sharing[i]; ++k) mask |= (ULONG_PTR)1 << (j * lcpu_per_core + k); if(!logical_proc_info_add_cache(data, dataex, &len, max_len, mask, &cache[i])) return STATUS_NO_MEMORY; } cache_ctrs[i] += lcpu_per_core; if(cache_ctrs[i] == cache_sharing[i]) cache_ctrs[i] = 0; } } } /* OSX doesn't support NUMA, so just make one NUMA node for all CPUs */ if(!logical_proc_info_add_numa_node(data, dataex, &len, max_len, all_cpus_mask, 0)) return STATUS_NO_MEMORY; if(dataex) logical_proc_info_add_group(dataex, &len, max_len, lcpu_no, all_cpus_mask); if(data) *max_len = len * sizeof(**data); else *max_len = len; return STATUS_SUCCESS; } #else static NTSTATUS create_logical_proc_info(SYSTEM_LOGICAL_PROCESSOR_INFORMATION **data, SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX **dataex, DWORD *max_len) { FIXME("stub\n"); return STATUS_NOT_IMPLEMENTED; } #endif #ifdef linux static inline void copy_smbios_string(char **buffer, char *s, size_t len) { if (!len) return; memcpy(*buffer, s, len + 1); *buffer += len + 1; } static size_t get_smbios_string(const char *path, char *str, size_t size) { FILE *file; size_t len; if (!(file = fopen(path, "r"))) return 0; len = fread(str, 1, size - 1, file); fclose(file); if (len >= 1 && str[len - 1] == '\n') len--; str[len] = 0; return len; } static NTSTATUS get_firmware_info(SYSTEM_FIRMWARE_TABLE_INFORMATION *sfti, ULONG available_len, ULONG *required_len) { switch (sfti->ProviderSignature) { case RSMB: { char bios_vendor[128], bios_version[128], bios_date[128]; size_t bios_vendor_len, bios_version_len, bios_date_len; char system_vendor[128], system_product[128], system_version[128], system_serial[128]; size_t system_vendor_len, system_product_len, system_version_len, system_serial_len; char board_vendor[128], board_product[128], board_version[128], board_serial[128]; size_t board_vendor_len, board_product_len, board_version_len, board_serial_len; char chassis_vendor[128], chassis_version[128], chassis_serial[128], chassis_asset_tag[128]; size_t chassis_vendor_len, chassis_version_len, chassis_serial_len, chassis_asset_tag_len; char *buffer = (char*)sfti->TableBuffer; BYTE string_count; struct smbios_prologue *prologue; struct smbios_bios *bios; struct smbios_system *system; struct smbios_board *board; struct smbios_chassis *chassis; #define S(s) s, sizeof(s) bios_vendor_len = get_smbios_string("/sys/class/dmi/id/bios_vendor", S(bios_vendor)); bios_version_len = get_smbios_string("/sys/class/dmi/id/bios_version", S(bios_version)); bios_date_len = get_smbios_string("/sys/class/dmi/id/bios_date", S(bios_date)); system_vendor_len = get_smbios_string("/sys/class/dmi/id/sys_vendor", S(system_vendor)); system_product_len = get_smbios_string("/sys/class/dmi/id/product", S(system_product)); system_version_len = get_smbios_string("/sys/class/dmi/id/product_version", S(system_version)); system_serial_len = get_smbios_string("/sys/class/dmi/id/product_serial", S(system_serial)); board_vendor_len = get_smbios_string("/sys/class/dmi/id/board_vendor", S(board_vendor)); board_product_len = get_smbios_string("/sys/class/dmi/id/board_name", S(board_product)); board_version_len = get_smbios_string("/sys/class/dmi/id/board_version", S(board_version)); board_serial_len = get_smbios_string("/sys/class/dmi/id/board_serial", S(board_serial)); chassis_vendor_len = get_smbios_string("/sys/class/dmi/id/chassis_vendor", S(chassis_vendor)); chassis_version_len = get_smbios_string("/sys/class/dmi/id/chassis_version", S(chassis_version)); chassis_serial_len = get_smbios_string("/sys/class/dmi/id/chassis_serial", S(chassis_serial)); chassis_asset_tag_len = get_smbios_string("/sys/class/dmi/id/chassis_tag", S(chassis_asset_tag)); #undef S *required_len = sizeof(struct smbios_prologue); *required_len += sizeof(struct smbios_bios); *required_len += max(bios_vendor_len + bios_version_len + bios_date_len + 4, 2); *required_len += sizeof(struct smbios_system); *required_len += max(system_vendor_len + system_product_len + system_version_len + system_serial_len + 5, 2); *required_len += sizeof(struct smbios_board); *required_len += max(board_vendor_len + board_product_len + board_version_len + board_serial_len + 5, 2); *required_len += sizeof(struct smbios_chassis); *required_len += max(chassis_vendor_len + chassis_version_len + chassis_serial_len + chassis_asset_tag_len + 5, 2); sfti->TableBufferLength = *required_len; *required_len += FIELD_OFFSET(SYSTEM_FIRMWARE_TABLE_INFORMATION, TableBuffer); if (available_len < *required_len) return STATUS_BUFFER_TOO_SMALL; prologue = (struct smbios_prologue*)buffer; prologue->calling_method = 0; prologue->major_version = 2; prologue->minor_version = 0; prologue->revision = 0; prologue->length = sfti->TableBufferLength - sizeof(struct smbios_prologue); buffer += sizeof(struct smbios_prologue); string_count = 0; bios = (struct smbios_bios*)buffer; bios->type = 0; bios->length = sizeof(struct smbios_bios); bios->handle = 0; bios->vendor = bios_vendor_len ? ++string_count : 0; bios->version = bios_version_len ? ++string_count : 0; bios->start = 0; bios->date = bios_date_len ? ++string_count : 0; bios->size = 0; bios->characteristics = 0x4; /* not supported */ buffer += sizeof(struct smbios_bios); copy_smbios_string(&buffer, bios_vendor, bios_vendor_len); copy_smbios_string(&buffer, bios_version, bios_version_len); copy_smbios_string(&buffer, bios_date, bios_date_len); if (!string_count) *buffer++ = 0; *buffer++ = 0; string_count = 0; system = (struct smbios_system*)buffer; system->type = 1; system->length = sizeof(struct smbios_system); system->handle = 0; system->vendor = system_vendor_len ? ++string_count : 0; system->product = system_product_len ? ++string_count : 0; system->version = system_version_len ? ++string_count : 0; system->serial = system_serial_len ? ++string_count : 0; buffer += sizeof(struct smbios_system); copy_smbios_string(&buffer, system_vendor, system_vendor_len); copy_smbios_string(&buffer, system_product, system_product_len); copy_smbios_string(&buffer, system_version, system_version_len); copy_smbios_string(&buffer, system_serial, system_serial_len); if (!string_count) *buffer++ = 0; *buffer++ = 0; string_count = 0; board = (struct smbios_board*)buffer; board->type = 2; board->length = sizeof(struct smbios_board); board->handle = 0; board->vendor = board_vendor_len ? ++string_count : 0; board->product = board_product_len ? ++string_count : 0; board->version = board_version_len ? ++string_count : 0; board->serial = board_serial_len ? ++string_count : 0; buffer += sizeof(struct smbios_board); copy_smbios_string(&buffer, board_vendor, board_vendor_len); copy_smbios_string(&buffer, board_product, board_product_len); copy_smbios_string(&buffer, board_version, board_version_len); copy_smbios_string(&buffer, board_serial, board_serial_len); if (!string_count) *buffer++ = 0; *buffer++ = 0; string_count = 0; chassis = (struct smbios_chassis*)buffer; chassis->type = 3; chassis->length = sizeof(struct smbios_chassis); chassis->handle = 0; chassis->vendor = chassis_vendor_len ? ++string_count : 0; chassis->shape = 0x2; /* unknown */ chassis->version = chassis_version_len ? ++string_count : 0; chassis->serial = chassis_serial_len ? ++string_count : 0; chassis->asset_tag = chassis_asset_tag_len ? ++string_count : 0; buffer += sizeof(struct smbios_chassis); copy_smbios_string(&buffer, chassis_vendor, chassis_vendor_len); copy_smbios_string(&buffer, chassis_version, chassis_version_len); copy_smbios_string(&buffer, chassis_serial, chassis_serial_len); copy_smbios_string(&buffer, chassis_asset_tag, chassis_asset_tag_len); if (!string_count) *buffer++ = 0; *buffer++ = 0; return STATUS_SUCCESS; } default: { FIXME("info_class SYSTEM_FIRMWARE_TABLE_INFORMATION provider %08x\n", sfti->ProviderSignature); return STATUS_NOT_IMPLEMENTED; } } } #elif defined(__APPLE__) static NTSTATUS get_firmware_info(SYSTEM_FIRMWARE_TABLE_INFORMATION *sfti, ULONG available_len, ULONG *required_len) { switch (sfti->ProviderSignature) { case RSMB: { io_service_t service; CFDataRef data; const UInt8 *ptr; CFIndex len; struct smbios_prologue *prologue; BYTE major_version = 2, minor_version = 0; if (!(service = IOServiceGetMatchingService(kIOMasterPortDefault, IOServiceMatching("AppleSMBIOS")))) { WARN("can't find AppleSMBIOS service\n"); return STATUS_NO_MEMORY; } if (!(data = IORegistryEntryCreateCFProperty(service, CFSTR("SMBIOS-EPS"), kCFAllocatorDefault, 0))) { WARN("can't find SMBIOS entry point\n"); IOObjectRelease(service); return STATUS_NO_MEMORY; } len = CFDataGetLength(data); ptr = CFDataGetBytePtr(data); if (len >= 8 && !memcmp(ptr, "_SM_", 4)) { major_version = ptr[6]; minor_version = ptr[7]; } CFRelease(data); if (!(data = IORegistryEntryCreateCFProperty(service, CFSTR("SMBIOS"), kCFAllocatorDefault, 0))) { WARN("can't find SMBIOS table\n"); IOObjectRelease(service); return STATUS_NO_MEMORY; } len = CFDataGetLength(data); ptr = CFDataGetBytePtr(data); sfti->TableBufferLength = sizeof(*prologue) + len; *required_len = sfti->TableBufferLength + FIELD_OFFSET(SYSTEM_FIRMWARE_TABLE_INFORMATION, TableBuffer); if (available_len < *required_len) { CFRelease(data); IOObjectRelease(service); return STATUS_BUFFER_TOO_SMALL; } prologue = (struct smbios_prologue *)sfti->TableBuffer; prologue->calling_method = 0; prologue->major_version = major_version; prologue->minor_version = minor_version; prologue->revision = 0; prologue->length = sfti->TableBufferLength - sizeof(*prologue); memcpy(sfti->TableBuffer + sizeof(*prologue), ptr, len); CFRelease(data); IOObjectRelease(service); return STATUS_SUCCESS; } default: { FIXME("info_class SYSTEM_FIRMWARE_TABLE_INFORMATION provider %08x\n", sfti->ProviderSignature); return STATUS_NOT_IMPLEMENTED; } } } #else static NTSTATUS get_firmware_info(SYSTEM_FIRMWARE_TABLE_INFORMATION *sfti, ULONG available_len, ULONG *required_len) { FIXME("info_class SYSTEM_FIRMWARE_TABLE_INFORMATION\n"); sfti->TableBufferLength = 0; return STATUS_NOT_IMPLEMENTED; } #endif /*********************************************************************** * RtlIsProcessorFeaturePresent [NTDLL.@] */ BOOLEAN WINAPI RtlIsProcessorFeaturePresent( UINT feature ) { return feature < PROCESSOR_FEATURE_MAX && user_shared_data->ProcessorFeatures[feature]; } /****************************************************************************** * 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; virtual_get_system_info( &sbi ); 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: if (Length >= (len = sizeof(cpu_info))) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy(SystemInformation, &cpu_info, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; break; case SystemPerformanceInformation: { SYSTEM_PERFORMANCE_INFORMATION spi; static BOOL fixme_written = FALSE; FILE *fp; memset(&spi, 0 , sizeof(spi)); len = sizeof(spi); spi.Reserved3 = 0x7fffffff; /* Available paged pool memory? */ if ((fp = fopen("/proc/uptime", "r"))) { double uptime, idle_time; fscanf(fp, "%lf %lf", &uptime, &idle_time); fclose(fp); spi.IdleTime.QuadPart = 10000000 * idle_time; } else { static ULONGLONG idle; /* many programs expect IdleTime to change so fake change */ spi.IdleTime.QuadPart = ++idle; } if ((fp = fopen("/proc/meminfo", "r"))) { unsigned long long totalram, freeram, totalswap, freeswap; char line[64]; while (fgets(line, sizeof(line), fp)) { if(sscanf(line, "MemTotal: %llu kB", &totalram) == 1) { totalram *= 1024; } else if(sscanf(line, "MemFree: %llu kB", &freeram) == 1) { freeram *= 1024; } else if(sscanf(line, "SwapTotal: %llu kB", &totalswap) == 1) { totalswap *= 1024; } else if(sscanf(line, "SwapFree: %llu kB", &freeswap) == 1) { freeswap *= 1024; break; } } fclose(fp); spi.AvailablePages = freeram / page_size; spi.TotalCommittedPages = (totalram + totalswap - freeram - freeswap) / page_size; spi.TotalCommitLimit = (totalram + totalswap) / page_size; } if (Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, &spi, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; if(!fixme_written) { FIXME("info_class SYSTEM_PERFORMANCE_INFORMATION\n"); fixme_written = TRUE; } } 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 = 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; if (!(ret = wine_server_call( req ))) hSnap = wine_server_ptr_handle( reply->handle ); } SERVER_END_REQ; len = 0; while (ret == STATUS_SUCCESS) { SERVER_START_REQ( next_process ) { req->handle = wine_server_obj_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->NextEntryOffset = procstructlen - wlen; spi->dwThreadCount = reply->threads; /* spi->pszProcessName will be set later on */ spi->dwBasePriority = reply->priority; spi->UniqueProcessId = UlongToHandle(reply->pid); spi->ParentProcessId = UlongToHandle(reply->ppid); spi->HandleCount = reply->handles; /* spi->ti will be set later on */ } len += procstructlen; } } SERVER_END_REQ; if (ret != STATUS_SUCCESS) { if (ret == STATUS_NO_MORE_FILES) ret = STATUS_SUCCESS; break; } if (Length >= len) { int i, j; /* set thread info */ i = j = 0; while (ret == STATUS_SUCCESS) { SERVER_START_REQ( next_thread ) { req->handle = wine_server_obj_handle( hSnap ); req->reset = (j == 0); if (!(ret = wine_server_call( req ))) { j++; if (UlongToHandle(reply->pid) == spi->UniqueProcessId) { /* ftKernelTime, ftUserTime, ftCreateTime; * dwTickCount, dwStartAddress */ memset(&spi->ti[i], 0, sizeof(spi->ti)); spi->ti[i].CreateTime.QuadPart = 0xdeadbeef; spi->ti[i].ClientId.UniqueProcess = UlongToHandle(reply->pid); spi->ti[i].ClientId.UniqueThread = UlongToHandle(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->NextEntryOffset); spi->ProcessName.Length = wlen - sizeof(WCHAR); spi->ProcessName.MaximumLength = wlen; memcpy( spi->ProcessName.Buffer, exename, wlen ); spi->NextEntryOffset += wlen; last = spi; spi = (SYSTEM_PROCESS_INFORMATION*)((char*)spi + spi->NextEntryOffset); } } if (ret == STATUS_SUCCESS && last) last->NextEntryOffset = 0; if (len > Length) ret = STATUS_INFO_LENGTH_MISMATCH; 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(), HEAP_ZERO_MEMORY, len); for (i = 0; i < cpus; i++) { sppi[i].IdleTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_IDLE]; sppi[i].KernelTime.QuadPart = pinfo[i].cpu_ticks[CPU_STATE_SYSTEM]; sppi[i].UserTime.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 long clk_tck = sysconf(_SC_CLK_TCK); unsigned long usr,nice,sys,idle,remainder[8]; int i, count; char name[32]; char line[255]; /* first line is combined usage */ while (fgets(line,255,cpuinfo)) { count = sscanf(line, "%s %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu %lu", name, &usr, &nice, &sys, &idle, &remainder[0], &remainder[1], &remainder[2], &remainder[3], &remainder[4], &remainder[5], &remainder[6], &remainder[7]); if (count < 5 || strncmp( name, "cpu", 3 )) break; for (i = 0; i + 5 < count; ++i) sys += remainder[i]; sys += idle; usr += nice; cpus = atoi( name + 3 ) + 1; if (cpus > out_cpus) break; len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus; if (sppi) sppi = RtlReAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, sppi, len ); else sppi = RtlAllocateHeap( GetProcessHeap(), HEAP_ZERO_MEMORY, len ); sppi[cpus-1].IdleTime.QuadPart = (ULONGLONG)idle * 10000000 / clk_tck; sppi[cpus-1].KernelTime.QuadPart = (ULONGLONG)sys * 10000000 / clk_tck; sppi[cpus-1].UserTime.QuadPart = (ULONGLONG)usr * 10000000 / clk_tck; } fclose(cpuinfo); } } #endif if (cpus == 0) { static int i = 1; unsigned int n; cpus = min(NtCurrentTeb()->Peb->NumberOfProcessors, out_cpus); len = sizeof(SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION) * cpus; sppi = RtlAllocateHeap(GetProcessHeap(), HEAP_ZERO_MEMORY, len); FIXME("stub info_class SYSTEM_PROCESSOR_PERFORMANCE_INFORMATION\n"); /* many programs expect these values to change so fake change */ for (n = 0; n < cpus; n++) { sppi[n].KernelTime.QuadPart = 1 * i; sppi[n].UserTime.QuadPart = 2 * i; sppi[n].IdleTime.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: { struct handle_info *info; DWORD i, num_handles; if (Length < sizeof(SYSTEM_HANDLE_INFORMATION)) { ret = STATUS_INFO_LENGTH_MISMATCH; break; } if (!SystemInformation) { ret = STATUS_ACCESS_VIOLATION; break; } num_handles = (Length - FIELD_OFFSET( SYSTEM_HANDLE_INFORMATION, Handle )) / sizeof(SYSTEM_HANDLE_ENTRY); if (!(info = RtlAllocateHeap( GetProcessHeap(), 0, sizeof(*info) * num_handles ))) return STATUS_NO_MEMORY; SERVER_START_REQ( get_system_handles ) { wine_server_set_reply( req, info, sizeof(*info) * num_handles ); if (!(ret = wine_server_call( req ))) { SYSTEM_HANDLE_INFORMATION *shi = SystemInformation; shi->Count = wine_server_reply_size( req ) / sizeof(*info); len = FIELD_OFFSET( SYSTEM_HANDLE_INFORMATION, Handle[shi->Count] ); for (i = 0; i < shi->Count; i++) { memset( &shi->Handle[i], 0, sizeof(shi->Handle[i]) ); shi->Handle[i].OwnerPid = info[i].owner; shi->Handle[i].HandleValue = info[i].handle; shi->Handle[i].AccessMask = info[i].access; /* FIXME: Fill out ObjectType, HandleFlags, ObjectPointer */ } } else if (ret == STATUS_BUFFER_TOO_SMALL) { len = FIELD_OFFSET( SYSTEM_HANDLE_INFORMATION, Handle[reply->count] ); ret = STATUS_INFO_LENGTH_MISMATCH; } } SERVER_END_REQ; RtlFreeHeap( GetProcessHeap(), 0, info ); } 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; case SystemLogicalProcessorInformation: { SYSTEM_LOGICAL_PROCESSOR_INFORMATION *buf; /* Each logical processor may use up to 7 entries in returned table: * core, numa node, package, L1i, L1d, L2, L3 */ len = 7 * NtCurrentTeb()->Peb->NumberOfProcessors; buf = RtlAllocateHeap(GetProcessHeap(), 0, len * sizeof(*buf)); if(!buf) { ret = STATUS_NO_MEMORY; break; } ret = create_logical_proc_info(&buf, NULL, &len); if( ret != STATUS_SUCCESS ) { RtlFreeHeap(GetProcessHeap(), 0, buf); break; } if( Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, buf, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; RtlFreeHeap(GetProcessHeap(), 0, buf); } break; case SystemRecommendedSharedDataAlignment: { len = sizeof(DWORD); if (Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else *((DWORD *)SystemInformation) = 64; } else ret = STATUS_INFO_LENGTH_MISMATCH; } break; case SystemFirmwareTableInformation: { SYSTEM_FIRMWARE_TABLE_INFORMATION *sfti = (SYSTEM_FIRMWARE_TABLE_INFORMATION*)SystemInformation; len = FIELD_OFFSET(SYSTEM_FIRMWARE_TABLE_INFORMATION, TableBuffer); if (Length < len) { ret = STATUS_INFO_LENGTH_MISMATCH; break; } switch (sfti->Action) { case SystemFirmwareTable_Get: ret = get_firmware_info(sfti, Length, &len); break; default: len = 0; ret = STATUS_NOT_IMPLEMENTED; FIXME("info_class SYSTEM_FIRMWARE_TABLE_INFORMATION action %d\n", sfti->Action); } } 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; } /****************************************************************************** * NtQuerySystemInformationEx [NTDLL.@] * ZwQuerySystemInformationEx [NTDLL.@] */ NTSTATUS WINAPI NtQuerySystemInformationEx(SYSTEM_INFORMATION_CLASS SystemInformationClass, void *Query, ULONG QueryLength, void *SystemInformation, ULONG Length, ULONG *ResultLength) { ULONG len = 0; NTSTATUS ret = STATUS_NOT_IMPLEMENTED; TRACE("(0x%08x,%p,%u,%p,%u,%p) stub\n", SystemInformationClass, Query, QueryLength, SystemInformation, Length, ResultLength); switch (SystemInformationClass) { case SystemLogicalProcessorInformationEx: { SYSTEM_LOGICAL_PROCESSOR_INFORMATION_EX *buf; if (!Query || QueryLength < sizeof(DWORD)) { ret = STATUS_INVALID_PARAMETER; break; } if (*(DWORD*)Query != RelationAll) FIXME("Relationship filtering not implemented: 0x%x\n", *(DWORD*)Query); len = 3 * sizeof(*buf); buf = RtlAllocateHeap(GetProcessHeap(), 0, len); if (!buf) { ret = STATUS_NO_MEMORY; break; } ret = create_logical_proc_info(NULL, &buf, &len); if (ret != STATUS_SUCCESS) { RtlFreeHeap(GetProcessHeap(), 0, buf); break; } if (Length >= len) { if (!SystemInformation) ret = STATUS_ACCESS_VIOLATION; else memcpy( SystemInformation, buf, len); } else ret = STATUS_INFO_LENGTH_MISMATCH; RtlFreeHeap(GetProcessHeap(), 0, buf); break; } default: FIXME("(0x%08x,%p,%u,%p,%u,%p) stub\n", SystemInformationClass, Query, QueryLength, SystemInformation, Length, ResultLength); break; } 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; } #ifdef linux /* Fallback using /proc/cpuinfo for Linux systems without cpufreq. For * most distributions on recent enough hardware, this is only likely to * happen while running in virtualized environments such as QEMU. */ static ULONG mhz_from_cpuinfo(void) { char line[512]; char *s, *value; double cmz = 0; FILE* f = fopen("/proc/cpuinfo", "r"); if(f) { while (fgets(line, sizeof(line), f) != NULL) { if (!(value = strchr(line,':'))) continue; s = value - 1; while ((s >= line) && isspace(*s)) s--; *(s + 1) = '\0'; value++; if (!_stricmp(line, "cpu MHz")) { sscanf(value, " %lf", &cmz); break; } } fclose(f); } return cmz; } #endif /****************************************************************************** * 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 = 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; } case SystemExecutionState: { PULONG ExecutionState = lpOutputBuffer; WARN("semi-stub: SystemExecutionState\n"); /* Needed for .NET Framework, but using a FIXME is really noisy. */ if (lpInputBuffer != NULL) return STATUS_INVALID_PARAMETER; /* FIXME: The actual state should be the value set by SetThreadExecutionState which is not currently implemented. */ *ExecutionState = ES_USER_PRESENT; return STATUS_SUCCESS; } case ProcessorInformation: { const int cannedMHz = 1000; /* We fake a 1GHz processor if we can't conjure up real values */ PROCESSOR_POWER_INFORMATION* cpu_power = lpOutputBuffer; int i, out_cpus; if ((lpOutputBuffer == NULL) || (nOutputBufferSize == 0)) return STATUS_INVALID_PARAMETER; out_cpus = NtCurrentTeb()->Peb->NumberOfProcessors; if ((nOutputBufferSize / sizeof(PROCESSOR_POWER_INFORMATION)) < out_cpus) return STATUS_BUFFER_TOO_SMALL; #if defined(linux) { char filename[128]; FILE* f; for(i = 0; i < out_cpus; i++) { sprintf(filename, "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_cur_freq", i); f = fopen(filename, "r"); if (f && (fscanf(f, "%d", &cpu_power[i].CurrentMhz) == 1)) { cpu_power[i].CurrentMhz /= 1000; fclose(f); } else { if(i == 0) { cpu_power[0].CurrentMhz = mhz_from_cpuinfo(); if(cpu_power[0].CurrentMhz == 0) cpu_power[0].CurrentMhz = cannedMHz; } else cpu_power[i].CurrentMhz = cpu_power[0].CurrentMhz; if(f) fclose(f); } sprintf(filename, "/sys/devices/system/cpu/cpu%d/cpufreq/cpuinfo_max_freq", i); f = fopen(filename, "r"); if (f && (fscanf(f, "%d", &cpu_power[i].MaxMhz) == 1)) { cpu_power[i].MaxMhz /= 1000; fclose(f); } else { cpu_power[i].MaxMhz = cpu_power[i].CurrentMhz; if(f) fclose(f); } sprintf(filename, "/sys/devices/system/cpu/cpu%d/cpufreq/scaling_max_freq", i); f = fopen(filename, "r"); if(f && (fscanf(f, "%d", &cpu_power[i].MhzLimit) == 1)) { cpu_power[i].MhzLimit /= 1000; fclose(f); } else { cpu_power[i].MhzLimit = cpu_power[i].MaxMhz; if(f) fclose(f); } cpu_power[i].Number = i; cpu_power[i].MaxIdleState = 0; /* FIXME */ cpu_power[i].CurrentIdleState = 0; /* FIXME */ } } #elif defined(__FreeBSD__) || defined (__FreeBSD_kernel__) || defined(__DragonFly__) { int num; size_t valSize = sizeof(num); if (sysctlbyname("hw.clockrate", &num, &valSize, NULL, 0)) num = cannedMHz; for(i = 0; i < out_cpus; i++) { cpu_power[i].CurrentMhz = num; cpu_power[i].MaxMhz = num; cpu_power[i].MhzLimit = num; cpu_power[i].Number = i; cpu_power[i].MaxIdleState = 0; /* FIXME */ cpu_power[i].CurrentIdleState = 0; /* FIXME */ } } #elif defined (__APPLE__) { size_t valSize; unsigned long long currentMhz; unsigned long long maxMhz; valSize = sizeof(currentMhz); if (!sysctlbyname("hw.cpufrequency", ¤tMhz, &valSize, NULL, 0)) currentMhz /= 1000000; else currentMhz = cannedMHz; valSize = sizeof(maxMhz); if (!sysctlbyname("hw.cpufrequency_max", &maxMhz, &valSize, NULL, 0)) maxMhz /= 1000000; else maxMhz = currentMhz; for(i = 0; i < out_cpus; i++) { cpu_power[i].CurrentMhz = currentMhz; cpu_power[i].MaxMhz = maxMhz; cpu_power[i].MhzLimit = maxMhz; cpu_power[i].Number = i; cpu_power[i].MaxIdleState = 0; /* FIXME */ cpu_power[i].CurrentIdleState = 0; /* FIXME */ } } #else for(i = 0; i < out_cpus; i++) { cpu_power[i].CurrentMhz = cannedMHz; cpu_power[i].MaxMhz = cannedMHz; cpu_power[i].MhzLimit = cannedMHz; cpu_power[i].Number = i; cpu_power[i].MaxIdleState = 0; /* FIXME */ cpu_power[i].CurrentIdleState = 0; /* FIXME */ } WARN("Unable to detect CPU MHz for this platform. Reporting %d MHz.\n", cannedMHz); #endif for(i = 0; i < out_cpus; i++) { TRACE("cpu_power[%d] = %u %u %u %u %u %u\n", i, cpu_power[i].Number, cpu_power[i].MaxMhz, cpu_power[i].CurrentMhz, cpu_power[i].MhzLimit, cpu_power[i].MaxIdleState, cpu_power[i].CurrentIdleState); } return STATUS_SUCCESS; } default: /* FIXME: Needed by .NET Framework */ WARN("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; } /****************************************************************************** * NtSystemDebugControl (NTDLL.@) * ZwSystemDebugControl (NTDLL.@) */ NTSTATUS WINAPI NtSystemDebugControl(SYSDBG_COMMAND command, PVOID inbuffer, ULONG inbuflength, PVOID outbuffer, ULONG outbuflength, PULONG retlength) { FIXME("(%d, %p, %d, %p, %d, %p), stub\n", command, inbuffer, inbuflength, outbuffer, outbuflength, retlength); return STATUS_NOT_IMPLEMENTED; } /****************************************************************************** * NtSetLdtEntries (NTDLL.@) * ZwSetLdtEntries (NTDLL.@) */ NTSTATUS WINAPI NtSetLdtEntries(ULONG selector1, ULONG entry1_low, ULONG entry1_high, ULONG selector2, ULONG entry2_low, ULONG entry2_high) { FIXME("(%u, %u, %u, %u, %u, %u): stub\n", selector1, entry1_low, entry1_high, selector2, entry2_low, entry2_high); return STATUS_NOT_IMPLEMENTED; }