Ros-diffs February 2012

ros-diffs@reactos.org

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[ion] 55647: [NTDLL/INCLUDE]: Rename the CSRSRV API Numbers not to conflict with the actual functions. [CSRSRV]: Import server.c from CSRSRV2, and move the existing CsrSrv functions we had from wap...
by ion＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: ion Date: Thu Feb 16 19:53:47 2012 New Revision: 55647 URL: http://svn.reactos.org/svn/reactos?rev=55647&view=rev Log: [NTDLL/INCLUDE]: Rename the CSRSRV API Numbers not to conflict with the actual functions. [CSRSRV]: Import server.c from CSRSRV2, and move the existing CsrSrv functions we had from wapi.c to server.c (with the reactOS-specific hacks we had). The other CsrSrv* functions are not yet used. Added: trunk/reactos/subsystems/win32/csrss/csrsrv/server.c - copied, changed from r55585, trunk/reactos/subsystems/csr/csrsrv/server.c Modified: trunk/reactos/dll/ntdll/csr/api.c trunk/reactos/dll/ntdll/csr/connect.c trunk/reactos/include/reactos/subsys/csrss/csrss.h trunk/reactos/subsystems/win32/csrss/csrsrv/CMakeLists.txt trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c trunk/reactos/subsystems/win32/csrss/csrsrv/csrsrv.rbuild trunk/reactos/subsystems/win32/csrss/csrsrv/init.c trunk/reactos/subsystems/win32/csrss/include/api.h Modified: trunk/reactos/dll/ntdll/csr/api.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/ntdll/csr/api.c?rev=55… ============================================================================== --- trunk/reactos/dll/ntdll/csr/api.c [iso-8859-1] (original) +++ trunk/reactos/dll/ntdll/csr/api.c [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -48,7 +48,7 @@ /* Call it */ Status = CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage, NULL, - CSR_MAKE_OPCODE(CsrSrvSetPriorityClass, + CSR_MAKE_OPCODE(CsrpSetPriorityClass, CSR_SRV_SERVER), sizeof(CSR_SET_PRIORITY_CLASS)); @@ -78,7 +78,7 @@ /* Call it */ Status = CsrClientCallServer((PCSR_API_MESSAGE)&ApiMessage, NULL, - CSR_MAKE_OPCODE(CsrSrvIdentifyAlertableThread, + CSR_MAKE_OPCODE(CsrpIdentifyAlertable, CSR_SRV_SERVER), sizeof(CSR_SET_PRIORITY_CLASS)); Modified: trunk/reactos/dll/ntdll/csr/connect.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/ntdll/csr/connect.c?re… ============================================================================== --- trunk/reactos/dll/ntdll/csr/connect.c [iso-8859-1] (original) +++ trunk/reactos/dll/ntdll/csr/connect.c [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -438,7 +438,7 @@ #if 0 Status = CsrClientCallServer(&ApiMessage, CaptureBuffer, - CSR_MAKE_OPCODE(CsrSrvClientConnect, + CSR_MAKE_OPCODE(CsrpClientConnect, CSR_SRV_DLL), sizeof(CSR_CLIENT_CONNECT)); #endif Modified: trunk/reactos/include/reactos/subsys/csrss/csrss.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/subsys/csr… ============================================================================== --- trunk/reactos/include/reactos/subsys/csrss/csrss.h [iso-8859-1] (original) +++ trunk/reactos/include/reactos/subsys/csrss/csrss.h [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -864,9 +864,15 @@ /* Types used in the new CSR. Temporarly here for proper compile of NTDLL */ #define CSR_SRV_SERVER 0 -#define CsrSrvClientConnect 0 -#define CsrSrvIdentifyAlertableThread 3 -#define CsrSrvSetPriorityClass 4 +typedef enum _CSR_SRV_API_NUMBER +{ + CsrpClientConnect, + CsrpThreadConnect, + CsrpProfileControl, + CsrpIdentifyAlertable, + CsrpSetPriorityClass, + CsrpMaxApiNumber +} CSR_SRV_API_NUMBER, *PCSR_SRV_API_NUMBER; #define CSR_MAKE_OPCODE(s,m) ((s) << 16) | (m) Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/CMakeLists.txt URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/CMakeLists.txt [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/CMakeLists.txt [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -13,6 +13,7 @@ init.c wait.c session.c + server.c ${CMAKE_CURRENT_BINARY_DIR}/csrsrv.def) add_library(csrsrv SHARED ${SOURCE}) Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -111,197 +111,6 @@ /* Call the hard error handler in win32csr */ (VOID)CallHardError(ProcessData, Message); -} - -PVOID CsrSrvSharedSectionHeap; -PVOID CsrSrvSharedSectionBase; -PVOID *CsrSrvSharedStaticServerData; -ULONG CsrSrvSharedSectionSize; -HANDLE CsrSrvSharedSection; - -/*++ - * @name CsrSrvCreateSharedSection - * - * The CsrSrvCreateSharedSection creates the Shared Section that all CSR Server - * DLLs and Clients can use to share data. - * - * @param ParameterValue - * Specially formatted string from our registry command-line which - * specifies various arguments for the shared section. - * - * @return STATUS_SUCCESS in case of success, STATUS_UNSUCCESSFUL - * othwerwise. - * - * @remarks None. - * - *--*/ -NTSTATUS -NTAPI -CsrSrvCreateSharedSection(IN PCHAR ParameterValue) -{ - PCHAR SizeValue = ParameterValue; - ULONG Size; - NTSTATUS Status; - LARGE_INTEGER SectionSize; - ULONG ViewSize = 0; - SYSTEM_BASIC_INFORMATION CsrNtSysInfo; - PPEB Peb = NtCurrentPeb(); - - /* ReactOS Hackssss */ - Status = NtQuerySystemInformation(SystemBasicInformation, - &CsrNtSysInfo, - sizeof(SYSTEM_BASIC_INFORMATION), - NULL); - ASSERT(NT_SUCCESS(Status)); - - /* Find the first comma, and null terminate */ - while (*SizeValue) - { - if (*SizeValue == ',') - { - *SizeValue++ = '\0'; - break; - } - else - { - SizeValue++; - } - } - - /* Make sure it's valid */ - if (!*SizeValue) return STATUS_INVALID_PARAMETER; - - /* Convert it to an integer */ - Status = RtlCharToInteger(SizeValue, 0, &Size); - if (!NT_SUCCESS(Status)) return Status; - - /* Multiply by 1024 entries and round to page size */ - CsrSrvSharedSectionSize = ROUND_UP(Size * 1024, CsrNtSysInfo.PageSize); - - /* Create the Secion */ - SectionSize.LowPart = CsrSrvSharedSectionSize; - SectionSize.HighPart = 0; - Status = NtCreateSection(&CsrSrvSharedSection, - SECTION_ALL_ACCESS, - NULL, - &SectionSize, - PAGE_EXECUTE_READWRITE, - SEC_BASED | SEC_RESERVE, - NULL); - if (!NT_SUCCESS(Status)) return Status; - - /* Map the section */ - Status = NtMapViewOfSection(CsrSrvSharedSection, - NtCurrentProcess(), - &CsrSrvSharedSectionBase, - 0, - 0, - NULL, - &ViewSize, - ViewUnmap, - MEM_TOP_DOWN, - PAGE_EXECUTE_READWRITE); - if(!NT_SUCCESS(Status)) - { - /* Fail */ - NtClose(CsrSrvSharedSection); - return(Status); - } - - /* FIXME: Write the value to registry */ - - /* The Heap is the same place as the Base */ - CsrSrvSharedSectionHeap = CsrSrvSharedSectionBase; - - /* Create the heap */ - if (!(RtlCreateHeap(HEAP_ZERO_MEMORY, - CsrSrvSharedSectionHeap, - CsrSrvSharedSectionSize, - PAGE_SIZE, - 0, - 0))) - { - /* Failure, unmap section and return */ - NtUnmapViewOfSection(NtCurrentProcess(), - CsrSrvSharedSectionBase); - NtClose(CsrSrvSharedSection); - return STATUS_NO_MEMORY; - } - - /* Now allocate space from the heap for the Shared Data */ - CsrSrvSharedStaticServerData = RtlAllocateHeap(CsrSrvSharedSectionHeap, - 0, - 4 * // HAX CSR_SERVER_DLL_MAX * - sizeof(PVOID)); - - /* Write the values to the PEB */ - Peb->ReadOnlySharedMemoryBase = CsrSrvSharedSectionBase; - Peb->ReadOnlySharedMemoryHeap = CsrSrvSharedSectionHeap; - Peb->ReadOnlyStaticServerData = CsrSrvSharedStaticServerData; - - /* Return */ - return STATUS_SUCCESS; -} - -/*++ - * @name CsrSrvAttachSharedSection - * - * The CsrSrvAttachSharedSection maps the CSR Shared Section into a new - * CSR Process' address space, and returns the pointers to the section - * through the Connection Info structure. - * - * @param CsrProcess - * Pointer to the CSR Process that is attempting a connection. - * - * @param ConnectInfo - * Pointer to the CSR Connection Info structure for the incoming - * connection. - * - * @return STATUS_SUCCESS in case of success, STATUS_UNSUCCESSFUL - * othwerwise. - * - * @remarks None. - * - *--*/ -NTSTATUS -NTAPI -CsrSrvAttachSharedSection(IN PCSR_PROCESS CsrProcess OPTIONAL, - OUT PCSR_CONNECTION_INFO ConnectInfo) -{ - NTSTATUS Status; - ULONG ViewSize = 0; - - /* Check if we have a process */ - if (CsrProcess) - { - /* Map the section into this process */ - DPRINT("CSR Process Handle: %p. CSR Process: %p\n", CsrProcess->ProcessHandle, CsrProcess); - Status = NtMapViewOfSection(CsrSrvSharedSection, - CsrProcess->ProcessHandle, - &CsrSrvSharedSectionBase, - 0, - 0, - NULL, - &ViewSize, - ViewUnmap, - SEC_NO_CHANGE, - PAGE_EXECUTE_READ); - if (Status == STATUS_CONFLICTING_ADDRESSES) - { - /* I Think our csrss tries to connect to itself... */ - DPRINT1("Multiple mapping hack\n"); - Status = STATUS_SUCCESS; - } - if (!NT_SUCCESS(Status)) return Status; - } - - /* Write the values in the Connection Info structure */ - ConnectInfo->SharedSectionBase = CsrSrvSharedSectionBase; - ConnectInfo->SharedSectionHeap = CsrSrvSharedSectionHeap; - ConnectInfo->SharedSectionData = CsrSrvSharedStaticServerData; - - /* Return success */ - return STATUS_SUCCESS; } /*++ Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/csrsrv.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/csrsrv.rbuild [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/csrsrv.rbuild [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -20,5 +20,6 @@ <file>init.c</file> <file>wait.c</file> <file>session.c</file> + <file>server.c</file> <pch>srv.h</pch> </module> Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -181,10 +181,6 @@ VOID WINAPI BasepFakeStaticServerData(VOID); - -NTSTATUS -NTAPI -CsrSrvCreateSharedSection(IN PCHAR ParameterValue); /*++ * @name CsrSetProcessSecurity Copied: trunk/reactos/subsystems/win32/csrss/csrsrv/server.c (from r55585, trunk/reactos/subsystems/csr/csrsrv/server.c) URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/csr/csrsrv/server.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/server.c [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -49,6 +49,39 @@ HANDLE CsrSrvSharedSection; /* PRIVATE FUNCTIONS**********************************************************/ + +/*++ + * @name CsrServerDllInitialization + * @implemented NT4 + * + * The CsrServerDllInitialization is the initialization routine for + * the this Server DLL. + * + * @param LoadedServerDll + * Pointer to the CSR Server DLL structure representing this Server DLL. + * + * @return STATUS_SUCCESS. + * + * @remarks None. + * + *--*/ +NTSTATUS +NTAPI +CsrServerDllInitialization(IN PCSR_SERVER_DLL LoadedServerDll) +{ + /* Setup the DLL Object */ + LoadedServerDll->ApiBase = 0; + LoadedServerDll->HighestApiSupported = 5; + LoadedServerDll->DispatchTable = CsrServerApiDispatchTable; + LoadedServerDll->ValidTable = CsrServerApiServerValidTable; + LoadedServerDll->NameTable = CsrServerApiNameTable; + LoadedServerDll->SizeOfProcessData = 0; + LoadedServerDll->ConnectCallback = NULL; + LoadedServerDll->DisconnectCallback = NULL; + + /* All done */ + return STATUS_SUCCESS; +} /*++ * @name CsrLoadServerDll @@ -173,7 +206,7 @@ if (NT_SUCCESS(Status)) { /* Get the result from the Server DLL */ - Status = (*ServerDllInitProcedure)(ServerDll); + Status = ServerDllInitProcedure(ServerDll); /* Check for Success */ if (NT_SUCCESS(Status)) @@ -215,39 +248,6 @@ } /*++ - * @name CsrServerDllInitialization - * @implemented NT4 - * - * The CsrServerDllInitialization is the initialization routine for - * the this Server DLL. - * - * @param LoadedServerDll - * Pointer to the CSR Server DLL structure representing this Server DLL. - * - * @return STATUS_SUCCESS. - * - * @remarks None. - * - *--*/ -NTSTATUS -NTAPI -CsrServerDllInitialization(IN PCSR_SERVER_DLL LoadedServerDll) -{ - /* Setup the DLL Object */ - LoadedServerDll->ApiBase = 0; - LoadedServerDll->HighestApiSupported = 5; - LoadedServerDll->DispatchTable = CsrServerApiDispatchTable; - LoadedServerDll->ValidTable = CsrServerApiServerValidTable; - LoadedServerDll->NameTable = CsrServerApiNameTable; - LoadedServerDll->SizeOfProcessData = 0; - LoadedServerDll->ConnectCallback = NULL; - LoadedServerDll->DisconnectCallback = NULL; - - /* All done */ - return STATUS_SUCCESS; -} - -/*++ * @name CsrSrvClientConnect * * The CsrSrvClientConnect CSR API handles a new connection to a server DLL. @@ -269,6 +269,9 @@ CsrSrvClientConnect(IN OUT PCSR_API_MESSAGE ApiMessage, IN OUT PULONG Reply OPTIONAL) { + /* Hack */ + return STATUS_SUCCESS; +#if 0 NTSTATUS Status; PCSR_CLIENT_CONNECT ClientConnect; PCSR_SERVER_DLL ServerDll; @@ -283,7 +286,7 @@ { return STATUS_TOO_MANY_NAMES; } - else if (!(CsrLoadedServerDll[ClientConnect->ServerId])) + else if (!CsrLoadedServerDll[ClientConnect->ServerId]) { return STATUS_INVALID_PARAMETER; } @@ -305,9 +308,9 @@ if (ServerDll->ConnectCallback) { /* Call the callback */ - Status = (ServerDll->ConnectCallback)(CurrentProcess, - ClientConnect->ConnectionInfo, - &ClientConnect->ConnectionInfoSize); + Status = ServerDll->ConnectCallback(CurrentProcess, + ClientConnect->ConnectionInfo, + &ClientConnect->ConnectionInfoSize); } else { @@ -317,6 +320,7 @@ /* Return status */ return Status; +#endif } /*++ @@ -347,7 +351,7 @@ PPEB Peb = NtCurrentPeb(); /* If there's no parameter, fail */ - if (ParameterValue) return STATUS_INVALID_PARAMETER; + if (!ParameterValue) return STATUS_INVALID_PARAMETER; /* Find the first comma, and null terminate */ while (*SizeValue) @@ -400,7 +404,7 @@ { /* Fail */ NtClose(CsrSrvSharedSection); - return(Status); + return Status; } /* FIXME: Write the value to registry */ @@ -469,7 +473,8 @@ /* Check if we have a process */ if (CsrProcess) { - /* Map the sectio into this process */ + /* Map the section into this process */ + DPRINT("CSR Process Handle: %p. CSR Process: %p\n", CsrProcess->ProcessHandle, CsrProcess); Status = NtMapViewOfSection(CsrSrvSharedSection, CsrProcess->ProcessHandle, &CsrSrvSharedSectionBase, @@ -480,6 +485,12 @@ ViewUnmap, SEC_NO_CHANGE, PAGE_EXECUTE_READ); + if (Status == STATUS_CONFLICTING_ADDRESSES) + { + /* I Think our csrss tries to connect to itself... */ + DPRINT1("Multiple mapping hack\n"); + Status = STATUS_SUCCESS; + } if (!NT_SUCCESS(Status)) return Status; } Modified: trunk/reactos/subsystems/win32/csrss/include/api.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/inc… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/include/api.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/include/api.h [iso-8859-1] Thu Feb 16 19:53:47 2012 @@ -14,6 +14,7 @@ #include <csrss/csrss.h> +#define CSR_SRV_SERVER 0 #define CSR_SERVER_DLL_MAX 4 #define LOCK RtlEnterCriticalSection(&ProcessDataLock) #define UNLOCK RtlLeaveCriticalSection(&ProcessDataLock) @@ -151,6 +152,75 @@ CSR_API_MESSAGE WaitApiMessage; } CSR_WAIT_BLOCK, *PCSR_WAIT_BLOCK; +typedef +NTSTATUS +(NTAPI *PCSR_CONNECT_CALLBACK)( + IN PCSR_PROCESS CsrProcess, + IN OUT PVOID ConnectionInfo, + IN OUT PULONG ConnectionInfoLength +); + +typedef +VOID +(NTAPI *PCSR_DISCONNECT_CALLBACK)(IN PCSR_PROCESS CsrProcess); + +typedef +NTSTATUS +(NTAPI *PCSR_NEWPROCESS_CALLBACK)( + IN PCSR_PROCESS Parent, + IN PCSR_PROCESS CsrProcess +); + +typedef +VOID +(NTAPI *PCSR_HARDERROR_CALLBACK)( + IN PCSR_THREAD CsrThread, + IN PHARDERROR_MSG HardErrorMessage +); + +typedef +ULONG +(NTAPI *PCSR_SHUTDOWNPROCESS_CALLBACK)( + IN PCSR_PROCESS CsrProcess, + IN ULONG Flags, + IN BOOLEAN FirstPhase +); + +typedef +NTSTATUS +(NTAPI *PCSR_API_ROUTINE)( + IN OUT PCSR_API_MESSAGE ApiMessage, + IN OUT PULONG Reply +); + +typedef struct _CSR_SERVER_DLL +{ + ULONG Length; + HANDLE Event; + ANSI_STRING Name; + HANDLE ServerHandle; + ULONG ServerId; + ULONG Unknown; + ULONG ApiBase; + ULONG HighestApiSupported; + PCSR_API_ROUTINE *DispatchTable; + PBOOLEAN ValidTable; + PCHAR *NameTable; + ULONG SizeOfProcessData; + PCSR_CONNECT_CALLBACK ConnectCallback; + PCSR_DISCONNECT_CALLBACK DisconnectCallback; + PCSR_HARDERROR_CALLBACK HardErrorCallback; + PVOID SharedSection; + PCSR_NEWPROCESS_CALLBACK NewProcessCallback; + PCSR_SHUTDOWNPROCESS_CALLBACK ShutdownProcessCallback; + ULONG Unknown2[3]; +} CSR_SERVER_DLL, *PCSR_SERVER_DLL; + +typedef +NTSTATUS +(NTAPI *PCSR_SERVER_DLL_INIT_CALLBACK)(IN PCSR_SERVER_DLL ServerDll); + + typedef NTSTATUS (WINAPI *CSRSS_API_PROC)(PCSR_PROCESS ProcessData, PCSR_API_MESSAGE Request); @@ -237,6 +307,11 @@ extern RTL_CRITICAL_SECTION ProcessDataLock, CsrWaitListsLock; extern UNICODE_STRING CsrDirectoryName; extern ULONG CsrDebug; +extern ULONG CsrTotalPerProcessDataLength; +extern SYSTEM_BASIC_INFORMATION CsrNtSysInfo; +extern PVOID CsrSrvSharedSectionHeap; +extern PVOID *CsrSrvSharedStaticServerData; +extern HANDLE CsrInitializationEvent; NTSTATUS NTAPI @@ -273,6 +348,43 @@ NTAPI CsrInitializeNtSessionList(VOID); +NTSTATUS +NTAPI +CsrSrvAttachSharedSection(IN PCSR_PROCESS CsrProcess OPTIONAL, +OUT PCSR_CONNECTION_INFO ConnectInfo); + +NTSTATUS +NTAPI +CsrSrvCreateSharedSection(IN PCHAR ParameterValue); + +NTSTATUS +NTAPI +CsrSrvClientConnect( + IN OUT PCSR_API_MESSAGE ApiMessage, + IN OUT PULONG Reply +); + +NTSTATUS +NTAPI +CsrSrvUnusedFunction( + IN OUT PCSR_API_MESSAGE ApiMessage, + IN OUT PULONG Reply +); + +NTSTATUS +NTAPI +CsrSrvIdentifyAlertableThread( + IN OUT PCSR_API_MESSAGE ApiMessage, + IN OUT PULONG Reply +); + +NTSTATUS +NTAPI +CsrSrvSetPriorityClass( + IN OUT PCSR_API_MESSAGE ApiMessage, + IN OUT PULONG Reply +); + /* api/user.c */ CSR_API(CsrRegisterServicesProcess);

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[ion] 55646: [CSRSRV2]: Bug fixes.
by ion＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: ion Date: Thu Feb 16 19:15:00 2012 New Revision: 55646 URL: http://svn.reactos.org/svn/reactos?rev=55646&view=rev Log: [CSRSRV2]: Bug fixes. Modified: trunk/reactos/subsystems/csr/csrsrv/server.c Modified: trunk/reactos/subsystems/csr/csrsrv/server.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/csr/csrsrv/serv… ============================================================================== --- trunk/reactos/subsystems/csr/csrsrv/server.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/csr/csrsrv/server.c [iso-8859-1] Thu Feb 16 19:15:00 2012 @@ -173,7 +173,7 @@ if (NT_SUCCESS(Status)) { /* Get the result from the Server DLL */ - Status = (*ServerDllInitProcedure)(ServerDll); + Status = ServerDllInitProcedure(ServerDll); /* Check for Success */ if (NT_SUCCESS(Status)) @@ -283,7 +283,7 @@ { return STATUS_TOO_MANY_NAMES; } - else if (!(CsrLoadedServerDll[ClientConnect->ServerId])) + else if (!CsrLoadedServerDll[ClientConnect->ServerId]) { return STATUS_INVALID_PARAMETER; } @@ -305,9 +305,9 @@ if (ServerDll->ConnectCallback) { /* Call the callback */ - Status = (ServerDll->ConnectCallback)(CurrentProcess, - ClientConnect->ConnectionInfo, - &ClientConnect->ConnectionInfoSize); + Status = ServerDll->ConnectCallback(CurrentProcess, + ClientConnect->ConnectionInfo, + &ClientConnect->ConnectionInfoSize); } else { @@ -347,7 +347,7 @@ PPEB Peb = NtCurrentPeb(); /* If there's no parameter, fail */ - if (ParameterValue) return STATUS_INVALID_PARAMETER; + if (!ParameterValue) return STATUS_INVALID_PARAMETER; /* Find the first comma, and null terminate */ while (*SizeValue) @@ -400,7 +400,7 @@ { /* Fail */ NtClose(CsrSrvSharedSection); - return(Status); + return Status; } /* FIXME: Write the value to registry */

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[jgardou] 55645: [NTOSKRNL/MM] - First drop of a new implementation of NtAllocateVirtualMemory. Very incomplete, don't hesitate to drop in and complete it. For now, only MEM_RESERVE is kind of supp...
by jgardou＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: jgardou Date: Thu Feb 16 17:24:15 2012 New Revision: 55645 URL: http://svn.reactos.org/svn/reactos?rev=55645&view=rev Log: [NTOSKRNL/MM] - First drop of a new implementation of NtAllocateVirtualMemory. Very incomplete, don't hesitate to drop in and complete it. For now, only MEM_RESERVE is kind of supported, as well as MEM_RESERVE|MEM_COMMIT Modified: trunk/reactos/ntoskrnl/mm/ARM3/virtual.c trunk/reactos/ntoskrnl/mm/anonmem.c Modified: trunk/reactos/ntoskrnl/mm/ARM3/virtual.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/virtual.c… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/virtual.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/virtual.c [iso-8859-1] Thu Feb 16 17:24:15 2012 @@ -2773,4 +2773,359 @@ return Status; } +#ifdef __USE_ARM3__ +/* +* @implemented +*/ +NTSTATUS +NTAPI +NtAllocateVirtualMemory(IN HANDLE ProcessHandle, + IN OUT PVOID* UBaseAddress, + IN ULONG_PTR ZeroBits, + IN OUT PSIZE_T URegionSize, + IN ULONG AllocationType, + IN ULONG Protect) +{ + PEPROCESS Process; + ULONG Type; + NTSTATUS Status = STATUS_SUCCESS; + PVOID BaseAddress; + ULONG RegionSize; + PMMVAD Vad; + PMMADDRESS_NODE ParentNode; + ULONG_PTR StartVpn, EndVpn; + PHYSICAL_ADDRESS BoundaryAddressMultiple; + PEPROCESS CurrentProcess = PsGetCurrentProcess(); + KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); + KAPC_STATE ApcState; + ULONG ProtectionMask; + BOOLEAN Attached = FALSE; + BoundaryAddressMultiple.QuadPart = 0; + TABLE_SEARCH_RESULT Result; + + PAGED_CODE(); + + /* Check for valid Zero bits */ + if (ZeroBits > 21) + { + DPRINT1("Too many zero bits\n"); + return STATUS_INVALID_PARAMETER_3; + } + + /* Check for valid Allocation Types */ + if ((AllocationType & ~(MEM_COMMIT | MEM_RESERVE | MEM_RESET | MEM_PHYSICAL | + MEM_TOP_DOWN | MEM_WRITE_WATCH))) + { + DPRINT1("Invalid Allocation Type\n"); + return STATUS_INVALID_PARAMETER_5; + } + + /* Check for at least one of these Allocation Types to be set */ + if (!(AllocationType & (MEM_COMMIT | MEM_RESERVE | MEM_RESET))) + { + DPRINT1("No memory allocation base type\n"); + return STATUS_INVALID_PARAMETER_5; + } + + /* MEM_RESET is an exclusive flag, make sure that is valid too */ + if ((AllocationType & MEM_RESET) && (AllocationType != MEM_RESET)) + { + DPRINT1("Invalid use of MEM_RESET\n"); + return STATUS_INVALID_PARAMETER_5; + } + + /* Check if large pages are being used */ + if (AllocationType & MEM_LARGE_PAGES) + { + /* Large page allocations MUST be committed */ + if (!(AllocationType & MEM_COMMIT)) + { + DPRINT1("Must supply MEM_COMMIT with MEM_LARGE_PAGES\n"); + return STATUS_INVALID_PARAMETER_5; + } + + /* These flags are not allowed with large page allocations */ + if (AllocationType & (MEM_PHYSICAL | MEM_RESET | MEM_WRITE_WATCH)) + { + DPRINT1("Using illegal flags with MEM_LARGE_PAGES\n"); + return STATUS_INVALID_PARAMETER_5; + } + } + + /* MEM_WRITE_WATCH can only be used if MEM_RESERVE is also used */ + if ((AllocationType & MEM_WRITE_WATCH) && !(AllocationType & MEM_RESERVE)) + { + DPRINT1("MEM_WRITE_WATCH used without MEM_RESERVE\n"); + return STATUS_INVALID_PARAMETER_5; + } + + /* MEM_PHYSICAL can only be used if MEM_RESERVE is also used */ + if ((AllocationType & MEM_PHYSICAL) && !(AllocationType & MEM_RESERVE)) + { + DPRINT1("MEM_WRITE_WATCH used without MEM_RESERVE\n"); + return STATUS_INVALID_PARAMETER_5; + } + + /* Check for valid MEM_PHYSICAL usage */ + if (AllocationType & MEM_PHYSICAL) + { + /* Only these flags are allowed with MEM_PHYSIAL */ + if (AllocationType & ~(MEM_RESERVE | MEM_TOP_DOWN | MEM_PHYSICAL)) + { + DPRINT1("Using illegal flags with MEM_PHYSICAL\n"); + return STATUS_INVALID_PARAMETER_5; + } + + /* Then make sure PAGE_READWRITE is used */ + if (Protect != PAGE_READWRITE) + { + DPRINT1("MEM_PHYSICAL used without PAGE_READWRITE\n"); + return STATUS_INVALID_PARAMETER_6; + } + } + + /* Calculate the protection mask and make sure it's valid */ + ProtectionMask = MiMakeProtectionMask(Protect); + if (ProtectionMask == MM_INVALID_PROTECTION) + { + DPRINT1("Invalid protection mask\n"); + return STATUS_INVALID_PAGE_PROTECTION; + } + + /* Enter SEH */ + _SEH2_TRY + { + /* Check for user-mode parameters */ + if (PreviousMode != KernelMode) + { + /* Make sure they are writable */ + ProbeForWritePointer(UBaseAddress); + ProbeForWriteUlong(URegionSize); + } + + /* Capture their values */ + BaseAddress = *UBaseAddress; + RegionSize = *URegionSize; + } + _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) + { + /* Return the exception code */ + _SEH2_YIELD(return _SEH2_GetExceptionCode()); + } + _SEH2_END; + + /* Make sure there's a size specified */ + if (!RegionSize) + { + DPRINT1("Region size is invalid (zero)\n"); + return STATUS_INVALID_PARAMETER_4; + } + + RegionSize = PAGE_ROUND_UP((ULONG_PTR)BaseAddress + RegionSize) - + PAGE_ROUND_DOWN(BaseAddress); + BaseAddress = (PVOID)PAGE_ROUND_DOWN(BaseAddress); + StartVpn = (ULONG_PTR)BaseAddress >> PAGE_SHIFT; + EndVpn = ((ULONG_PTR)BaseAddress + RegionSize - 1) >> PAGE_SHIFT; + + /* Make sure the allocation isn't past the VAD area */ + if (BaseAddress >= MM_HIGHEST_VAD_ADDRESS) + { + DPRINT1("Virtual allocation base above User Space\n"); + return STATUS_INVALID_PARAMETER_2; + } + + /* Make sure the allocation wouldn't overflow past the VAD area */ + if ((((ULONG_PTR)MM_HIGHEST_VAD_ADDRESS + 1) - (ULONG_PTR)BaseAddress) < RegionSize) + { + DPRINT1("Region size would overflow into kernel-memory\n"); + return STATUS_INVALID_PARAMETER_4; + } + + /* Check if this is for the current process */ + if (ProcessHandle == NtCurrentProcess()) + { + /* We already have the current process, no need to go through Ob */ + Process = CurrentProcess; + } + else + { + /* Reference the handle for correct permissions */ + Status = ObReferenceObjectByHandle(ProcessHandle, + PROCESS_VM_OPERATION, + PsProcessType, + PreviousMode, + (PVOID*)&Process, + NULL); + if (!NT_SUCCESS(Status)) return Status; + + /* Check if not running in the current process */ + if (CurrentProcess != Process) + { + /* Attach to it */ + KeStackAttachProcess(&Process->Pcb, &ApcState); + Attached = TRUE; + } + } + + /* Check for large page allocations */ + if (AllocationType & MEM_LARGE_PAGES) + { + /* The lock memory privilege is required */ + if (!SeSinglePrivilegeCheck(SeLockMemoryPrivilege, PreviousMode)) + { + /* Fail without it */ + DPRINT1("Privilege not held for MEM_LARGE_PAGES\n"); + if (Attached) KeUnstackDetachProcess(&ApcState); + if (ProcessHandle != NtCurrentProcess()) ObDereferenceObject(Process); + return STATUS_PRIVILEGE_NOT_HELD; + } + } + + + /* + * Copy on Write is reserved for system use. This case is a certain failure + * but there may be other cases...needs more testing + */ + if ((!BaseAddress || (AllocationType & MEM_RESERVE)) && + (Protect & (PAGE_WRITECOPY | PAGE_EXECUTE_WRITECOPY))) + { + DPRINT1("Copy on write is not supported by VirtualAlloc\n"); + if (Attached) KeUnstackDetachProcess(&ApcState); + if (ProcessHandle != NtCurrentProcess()) ObDereferenceObject(Process); + return STATUS_INVALID_PAGE_PROTECTION; + } + + Type = (AllocationType & MEM_COMMIT) ? MEM_COMMIT : MEM_RESERVE; + DPRINT("Type %x\n", Type); + + /* Lock the process address space */ + KeAcquireGuardedMutex(&Process->AddressCreationLock); + + if(BaseAddress != 0) + { + /* + * An address was provided. Let's see if we've already + * something there + */ + if(MiCheckForConflictingNode(StartVpn, EndVpn, &Process->VadRoot) != NULL) + { + /* Can't reserve twice the same range */ + if(AllocationType & MEM_RESERVE) + { + Status = STATUS_CONFLICTING_ADDRESSES; + DPRINT1("Trying to reserve twice the same range.\n"); + goto cleanup; + } + /* Great there's already something there. What shall we do ? */ + if(AllocationType == MEM_RESET) + { + UNIMPLEMENTED; + /* Reset the dirty bits for each PTEs */ + goto cleanup; + } + else + { + ASSERT(AllocationType & MEM_COMMIT); + UNIMPLEMENTED; + /* Mark the VAD as committed */ + goto cleanup; + } + } + + /* There's nothing */ + if(!(AllocationType & MEM_RESERVE)) + { + Status = STATUS_ACCESS_DENIED; + goto cleanup; + } + + /* Now we can reserve our chunk of memory */ + goto buildVad; + } + + /* No base address was given. */ + if(!(AllocationType & MEM_RESERVE)) + { + DPRINT1("Providing NULL base address witout MEM_RESERVE.\n"); + ASSERT(FALSE); + Status = STATUS_INVALID_PARAMETER_5; + goto cleanup; + } + + /* Find an empty range in Address Space */ + if(AllocationType & MEM_TOP_DOWN) + { + /* Top down allocation */ + Result = MiFindEmptyAddressRangeDownTree(RegionSize, + (ULONG_PTR)MM_HIGHEST_VAD_ADDRESS, + (ZeroBits > PAGE_SHIFT) ? 1 << ZeroBits : PAGE_SIZE, + &Process->VadRoot, + (PULONG_PTR)&BaseAddress, + &ParentNode); + + if(Result == TableFoundNode) + { + /* This means failure */ + Status = STATUS_NO_MEMORY; + goto cleanup; + } + } + else + { + /* Good old bottom up allocation */ + Status = MiFindEmptyAddressRangeInTree(RegionSize, + (ZeroBits > PAGE_SHIFT) ? 1 << ZeroBits : PAGE_SIZE, + &Process->VadRoot, + &ParentNode, + (PULONG_PTR)&BaseAddress); + if(!NT_SUCCESS(Status)) + { + /* Failed... */ + goto cleanup; + } + } + StartVpn = (ULONG_PTR)BaseAddress >> PAGE_SHIFT; + EndVpn = ((ULONG_PTR)BaseAddress + RegionSize - 1) >> PAGE_SHIFT; + + /* Build the Vad */ +buildVad: + Vad = ExAllocatePoolWithTag(NonPagedPool, sizeof(MMVAD), TAG_MVAD); + if(!Vad) + { + Status = STATUS_INSUFFICIENT_RESOURCES; + goto cleanup; + } + RtlZeroMemory(Vad, sizeof(MMVAD)); + + /* Set min/max */ + Vad->StartingVpn = StartVpn; + Vad->EndingVpn = EndVpn; + /* Set protection */ + Vad->u.VadFlags.Protection = ProtectionMask; + /* Should it be already marked as committed ? */ + if(AllocationType & MEM_COMMIT) + Vad->u.VadFlags.MemCommit = 1; + if(AllocationType & MEM_PHYSICAL) + { + UNIMPLEMENTED; + Vad->u.VadFlags.VadType = VadAwe; + } + /* Add it */ + MiLockProcessWorkingSet(Process, PsGetCurrentThread()); + MiInsertVad(Vad, Process); + MiUnlockProcessWorkingSet(Process, PsGetCurrentThread()); + + /* we're done */ +cleanup: + KeReleaseGuardedMutex(&Process->AddressCreationLock); + if (Attached) KeUnstackDetachProcess(&ApcState); + if (ProcessHandle != NtCurrentProcess()) ObDereferenceObject(Process); + + *UBaseAddress = BaseAddress; + *URegionSize = RegionSize; + DPRINT("*UBaseAddress %x *URegionSize %x\n", BaseAddress, RegionSize); + + return Status; +} +#endif /* EOF */ Modified: trunk/reactos/ntoskrnl/mm/anonmem.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/anonmem.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/anonmem.c [iso-8859-1] Thu Feb 16 17:24:15 2012 @@ -528,6 +528,7 @@ return Status; } +#ifndef __USE_ARM3__ /* * @implemented */ @@ -900,6 +901,7 @@ return(STATUS_SUCCESS); } +#endif // __USE_ARM3__ static VOID MmFreeVirtualMemoryPage(PVOID Context,

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[jgardou] 55644: [NTOSKRNL] - One can't only use MEM_COMMIT for reserving memory
by jgardou＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: jgardou Date: Thu Feb 16 17:24:01 2012 New Revision: 55644 URL: http://svn.reactos.org/svn/reactos?rev=55644&view=rev Log: [NTOSKRNL] - One can't only use MEM_COMMIT for reserving memory Modified: trunk/reactos/ntoskrnl/ex/init.c Modified: trunk/reactos/ntoskrnl/ex/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/init.c?rev=556… ============================================================================== --- trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ex/init.c [iso-8859-1] Thu Feb 16 17:24:01 2012 @@ -400,7 +400,7 @@ (PVOID*)&ProcessParams, 0, &Size, - MEM_COMMIT, + MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE); if (!NT_SUCCESS(Status)) { @@ -429,7 +429,7 @@ &EnvironmentPtr, 0, &Size, - MEM_COMMIT, + MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE); if (!NT_SUCCESS(Status)) {

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[jgardou] 55643: [NTOSKRNL/MM] - fix returned value in case of failure in MiFindEmptyAddressRangeDownTree
by jgardou＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: jgardou Date: Thu Feb 16 17:22:54 2012 New Revision: 55643 URL: http://svn.reactos.org/svn/reactos?rev=55643&view=rev Log: [NTOSKRNL/MM] - fix returned value in case of failure in MiFindEmptyAddressRangeDownTree Modified: trunk/reactos/ntoskrnl/mm/ARM3/vadnode.c Modified: trunk/reactos/ntoskrnl/mm/ARM3/vadnode.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/vadnode.c… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/vadnode.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/vadnode.c [iso-8859-1] Thu Feb 16 17:22:54 2012 @@ -380,7 +380,7 @@ /* Compute page length, make sure the boundary address is valid */ Length = ROUND_TO_PAGES(Length); PageCount = Length >> PAGE_SHIFT; - if ((BoundaryAddress + 1) < Length) return STATUS_NO_MEMORY; + if ((BoundaryAddress + 1) < Length) return TableFoundNode; /* Check if the table is empty */ if (Table->NumberGenericTableElements == 0)

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[pschweitzer] 55642: [CABMAN] Get rid of MAX_PATH
by pschweitzer＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: pschweitzer Date: Thu Feb 16 17:21:10 2012 New Revision: 55642 URL: http://svn.reactos.org/svn/reactos?rev=55642&view=rev Log: [CABMAN] Get rid of MAX_PATH Modified: trunk/reactos/tools/cabman/cabinet.cxx trunk/reactos/tools/cabman/cabinet.h trunk/reactos/tools/cabman/cabman.h trunk/reactos/tools/cabman/dfp.cxx Modified: trunk/reactos/tools/cabman/cabinet.cxx URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/cabinet.cxx?r… ============================================================================== --- trunk/reactos/tools/cabman/cabinet.cxx [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/cabinet.cxx [iso-8859-1] Thu Feb 16 17:21:10 2012 @@ -512,7 +512,7 @@ strcpy(DestPath, DestinationPath); ConvertPath(DestPath, false); if (strlen(DestPath) > 0) - NormalizePath(DestPath, MAX_PATH); + NormalizePath(DestPath, PATH_MAX); } ULONG CCabinet::AddSearchCriteria(char* SearchCriteria) @@ -1030,8 +1030,8 @@ #if defined(_WIN32) FILETIME FileTime; #endif - CHAR DestName[MAX_PATH]; - CHAR TempName[MAX_PATH]; + CHAR DestName[PATH_MAX]; + CHAR TempName[PATH_MAX]; Status = LocateFile(FileName, &File); if (Status != CAB_STATUS_SUCCESS) @@ -2086,8 +2086,8 @@ { bool bRet = false; char* pszFile; - char szFilePath[MAX_PATH]; - char szFile[MAX_PATH]; + char szFilePath[PATH_MAX]; + char szFile[PATH_MAX]; PSEARCH_CRITERIA Criteria; ULONG Status; @@ -2554,7 +2554,7 @@ return CAB_STATUS_INVALID_CAB; } - File->FileName = (char*)AllocateMemory(MAX_PATH); + File->FileName = (char*)AllocateMemory(PATH_MAX); if (!File->FileName) { DPRINT(MIN_TRACE, ("Insufficient memory.\n")); @@ -2562,7 +2562,7 @@ } /* Read file name */ - Status = ReadString(File->FileName, MAX_PATH); + Status = ReadString(File->FileName, PATH_MAX); if (Status != CAB_STATUS_SUCCESS) return Status; @@ -3654,7 +3654,7 @@ &File->File.FileTime); #else struct stat stbuf; - char buf[MAX_PATH]; + char buf[PATH_MAX]; // Check for an absolute path if (IsSeparator(File->FileName[0])) @@ -3698,7 +3698,7 @@ File->File.Attributes = (USHORT)(Attributes & 0x37); #else struct stat stbuf; - char buf[MAX_PATH]; + char buf[PATH_MAX]; // Check for an absolute path if (IsSeparator(File->FileName[0])) Modified: trunk/reactos/tools/cabman/cabinet.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/cabinet.h?rev… ============================================================================== --- trunk/reactos/tools/cabman/cabinet.h [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/cabinet.h [iso-8859-1] Thu Feb 16 17:21:10 2012 @@ -16,9 +16,6 @@ #include <time.h> #include <typedefs.h> #include <unistd.h> -#ifndef MAX_PATH -#define MAX_PATH 260 -#endif #endif #include <stdlib.h> @@ -303,7 +300,7 @@ ULONG ReadBlock(PCFDATA Data, void* Buffer, PULONG BytesRead); ULONG WriteBlock(PCFDATA Data, void* Buffer, PULONG BytesWritten); private: - char FullName[MAX_PATH]; + char FullName[PATH_MAX]; bool FileCreated; FILEHANDLE FileHandle; }; @@ -449,8 +446,8 @@ ULONG FolderUncompSize; // Uncompressed size of folder ULONG BytesLeftInBlock; // Number of bytes left in current block bool ReuseBlock; - char DestPath[MAX_PATH]; - char CabinetReservedFile[MAX_PATH]; + char DestPath[PATH_MAX]; + char CabinetReservedFile[PATH_MAX]; void* CabinetReservedFileBuffer; ULONG CabinetReservedFileSize; FILEHANDLE FileHandle; Modified: trunk/reactos/tools/cabman/cabman.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/cabman.h?rev=… ============================================================================== --- trunk/reactos/tools/cabman/cabman.h [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/cabman.h [iso-8859-1] Thu Feb 16 17:21:10 2012 @@ -38,7 +38,7 @@ bool ProcessAll; ULONG Mode; bool PromptOnOverwrite; - char FileName[MAX_PATH]; + char FileName[PATH_MAX]; }; /* EOF */ Modified: trunk/reactos/tools/cabman/dfp.cxx URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/dfp.cxx?rev=5… ============================================================================== --- trunk/reactos/tools/cabman/dfp.cxx [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/dfp.cxx [iso-8859-1] Thu Feb 16 17:21:10 2012 @@ -123,7 +123,7 @@ void CDFParser::WriteInfLine(char* InfLine) { - char buf[MAX_PATH]; + char buf[PATH_MAX]; char eolbuf[2]; char* destpath; #if defined(_WIN32) @@ -432,7 +432,7 @@ strcpy(FileRelativePath, Path); ConvertPath(FileRelativePath, false); if (strlen(FileRelativePath) > 0) - NormalizePath(FileRelativePath, MAX_PATH); + NormalizePath(FileRelativePath, PATH_MAX); } @@ -498,7 +498,7 @@ * true if a cabinet name was returned, false if not */ { - char Buffer[MAX_PATH]; + char Buffer[PATH_MAX]; ULONG i; int j; char ch; @@ -1107,11 +1107,11 @@ ULONG Status; ULONG i, j; char ch; - char SrcName[MAX_PATH]; - char DstName[MAX_PATH]; - char InfLine[MAX_PATH]; + char SrcName[PATH_MAX]; + char DstName[PATH_MAX]; + char InfLine[PATH_MAX]; char Options[128]; - char BaseFilename[MAX_PATH]; + char BaseFilename[PATH_MAX]; *SrcName = '\0'; *DstName = '\0';

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[pschweitzer] 55641: [CABMAN] Attempt to fix 2. MAX_PATH shouldn't be defined/used any longer
by pschweitzer＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: pschweitzer Date: Thu Feb 16 17:13:38 2012 New Revision: 55641 URL: http://svn.reactos.org/svn/reactos?rev=55641&view=rev Log: [CABMAN] Attempt to fix 2. MAX_PATH shouldn't be defined/used any longer Modified: trunk/reactos/tools/cabman/cabinet.h Modified: trunk/reactos/tools/cabman/cabinet.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/cabinet.h?rev… ============================================================================== --- trunk/reactos/tools/cabman/cabinet.h [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/cabinet.h [iso-8859-1] Thu Feb 16 17:13:38 2012 @@ -16,15 +16,15 @@ #include <time.h> #include <typedefs.h> #include <unistd.h> -#endif - #ifndef MAX_PATH #define MAX_PATH 260 #endif +#endif #include <stdlib.h> #include <stdio.h> #include <string.h> +#include <limits.h> #if defined(_WIN32) #define DIR_SEPARATOR_CHAR '\\'

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[pschweitzer] 55640: [CABMAN] Fix Windows build
by pschweitzer＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: pschweitzer Date: Thu Feb 16 17:02:28 2012 New Revision: 55640 URL: http://svn.reactos.org/svn/reactos?rev=55640&view=rev Log: [CABMAN] Fix Windows build Modified: trunk/reactos/tools/cabman/cabinet.h Modified: trunk/reactos/tools/cabman/cabinet.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/cabinet.h?rev… ============================================================================== --- trunk/reactos/tools/cabman/cabinet.h [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/cabinet.h [iso-8859-1] Thu Feb 16 17:02:28 2012 @@ -16,9 +16,10 @@ #include <time.h> #include <typedefs.h> #include <unistd.h> +#endif + #ifndef MAX_PATH #define MAX_PATH 260 -#endif #endif #include <stdlib.h>

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[pschweitzer] 55639: [CABMAN] Ensure line reading buffer is big enough to hold complete paths. Remove a magic value usage accordingly.
by pschweitzer＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: pschweitzer Date: Thu Feb 16 16:50:16 2012 New Revision: 55639 URL: http://svn.reactos.org/svn/reactos?rev=55639&view=rev Log: [CABMAN] Ensure line reading buffer is big enough to hold complete paths. Remove a magic value usage accordingly. Modified: trunk/reactos/tools/cabman/dfp.cxx trunk/reactos/tools/cabman/dfp.h Modified: trunk/reactos/tools/cabman/dfp.cxx URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/dfp.cxx?rev=5… ============================================================================== --- trunk/reactos/tools/cabman/dfp.cxx [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/dfp.cxx [iso-8859-1] Thu Feb 16 16:50:16 2012 @@ -1281,7 +1281,7 @@ return false; i = 0; - while (((j = CurrentOffset + i) < FileBufferSize) && (i < 127) && + while (((j = CurrentOffset + i) < FileBufferSize) && (i < sizeof(Line) - 1) && ((ch = FileBuffer[j]) != 0x0D && (ch = FileBuffer[j]) != 0x0A)) { Line[i] = ch; Modified: trunk/reactos/tools/cabman/dfp.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/tools/cabman/dfp.h?rev=556… ============================================================================== --- trunk/reactos/tools/cabman/dfp.h [iso-8859-1] (original) +++ trunk/reactos/tools/cabman/dfp.h [iso-8859-1] Thu Feb 16 16:50:16 2012 @@ -97,7 +97,7 @@ char* FileBuffer; ULONG FileBufferSize; ULONG CurrentOffset; - char Line[128]; + char Line[PATH_MAX + 6]; /* "PATH" xEOL */ ULONG LineLength; ULONG CurrentLine; ULONG CurrentChar;

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[ion] 55638: [CSRSRV]: Improve ClientConnectionThread a bit to make it look a bit more like CSRSRV2 and add some extra functionality. [CSRSRV]: Port from CSRSRV2 and use CsrApiPortInitialize instea...
by ion＠svn.reactos.org 16 Feb '12

16 Feb '12

Author: ion Date: Thu Feb 16 16:40:15 2012 New Revision: 55638 URL: http://svn.reactos.org/svn/reactos?rev=55638&view=rev Log: [CSRSRV]: Improve ClientConnectionThread a bit to make it look a bit more like CSRSRV2 and add some extra functionality. [CSRSRV]: Port from CSRSRV2 and use CsrApiPortInitialize instead of CsrpCreateListenPort. This will set appropriate SDs and also wait for all threads to be ready. Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c trunk/reactos/subsystems/win32/csrss/csrsrv/init.c trunk/reactos/subsystems/win32/csrss/include/api.h Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/api/wapi.c [iso-8859-1] Thu Feb 16 16:40:15 2012 @@ -19,6 +19,7 @@ static unsigned ApiDefinitionsCount = 0; static PCSRSS_API_DEFINITION ApiDefinitions = NULL; +UNICODE_STRING CsrApiPortName; /* FUNCTIONS *****************************************************************/ @@ -301,6 +302,129 @@ /* Return success */ return STATUS_SUCCESS; +} + +/*++ + * @name CsrApiPortInitialize + * + * The CsrApiPortInitialize routine initializes the LPC Port used for + * communications with the Client/Server Runtime (CSR) and initializes the + * static thread that will handle connection requests and APIs. + * + * @param None + * + * @return STATUS_SUCCESS in case of success, STATUS_UNSUCCESSFUL + * othwerwise. + * + * @remarks None. + * + *--*/ +NTSTATUS +NTAPI +CsrApiPortInitialize(VOID) +{ + ULONG Size; + OBJECT_ATTRIBUTES ObjectAttributes; + NTSTATUS Status; + HANDLE hRequestEvent, hThread; + CLIENT_ID ClientId; + PLIST_ENTRY ListHead, NextEntry; + PCSR_THREAD ServerThread; + + /* Calculate how much space we'll need for the Port Name */ + Size = CsrDirectoryName.Length + sizeof(CSR_PORT_NAME) + sizeof(WCHAR); + + /* Create the buffer for it */ + CsrApiPortName.Buffer = RtlAllocateHeap(CsrHeap, 0, Size); + if (!CsrApiPortName.Buffer) return STATUS_NO_MEMORY; + + /* Setup the rest of the empty string */ + CsrApiPortName.Length = 0; + CsrApiPortName.MaximumLength = (USHORT)Size; + RtlAppendUnicodeStringToString(&CsrApiPortName, &CsrDirectoryName); + RtlAppendUnicodeToString(&CsrApiPortName, UNICODE_PATH_SEP); + RtlAppendUnicodeToString(&CsrApiPortName, CSR_PORT_NAME); + if (CsrDebug & 1) + { + DPRINT1("CSRSS: Creating %wZ port and associated threads\n", &CsrApiPortName); + DPRINT1("CSRSS: sizeof( CONNECTINFO ) == %ld sizeof( API_MSG ) == %ld\n", + sizeof(CSR_CONNECTION_INFO), sizeof(CSR_API_MESSAGE)); + } + + /* FIXME: Create a Security Descriptor */ + + /* Initialize the Attributes */ + InitializeObjectAttributes(&ObjectAttributes, + &CsrApiPortName, + 0, + NULL, + NULL /* FIXME*/); + + /* Create the Port Object */ + Status = NtCreatePort(&hApiPort, //&CsrApiPort, + &ObjectAttributes, + sizeof(CSR_CONNECTION_INFO), + sizeof(CSR_API_MESSAGE), + 16 * PAGE_SIZE); + if (NT_SUCCESS(Status)) + { + /* Create the event the Port Thread will use */ + Status = NtCreateEvent(&hRequestEvent, + EVENT_ALL_ACCESS, + NULL, + SynchronizationEvent, + FALSE); + if (NT_SUCCESS(Status)) + { + /* Create the Request Thread */ + Status = RtlCreateUserThread(NtCurrentProcess(), + NULL, + TRUE, + 0, + 0, + 0, + (PVOID)ClientConnectionThread,//CsrApiRequestThread, + (PVOID)hRequestEvent, + &hThread, + &ClientId); + if (NT_SUCCESS(Status)) + { + /* Add this as a static thread to CSRSRV */ + CsrAddStaticServerThread(hThread, &ClientId, CsrThreadIsServerThread); + + /* Get the Thread List Pointers */ + ListHead = &CsrRootProcess->ThreadList; + NextEntry = ListHead->Flink; + + /* Start looping the list */ + while (NextEntry != ListHead) + { + /* Get the Thread */ + ServerThread = CONTAINING_RECORD(NextEntry, CSR_THREAD, Link); + + /* Start it up */ + Status = NtResumeThread(ServerThread->ThreadHandle, NULL); + + /* Is this a Server Thread? */ + if (ServerThread->Flags & CsrThreadIsServerThread) + { + /* If so, then wait for it to initialize */ + Status = NtWaitForSingleObject(hRequestEvent, FALSE, NULL); + ASSERT(NT_SUCCESS(Status)); + } + + /* Next thread */ + NextEntry = NextEntry->Flink; + } + + /* We don't need this anymore */ + NtClose(hRequestEvent); + } + } + } + + /* Return */ + return Status; } PBASE_STATIC_SERVER_DATA BaseStaticServerData; @@ -685,8 +809,7 @@ } NTSTATUS WINAPI -CsrpHandleConnectionRequest (PPORT_MESSAGE Request, - IN HANDLE hApiListenPort) +CsrpHandleConnectionRequest (PPORT_MESSAGE Request) { NTSTATUS Status; HANDLE ServerPort = NULL, ServerThread = NULL; @@ -780,7 +903,7 @@ 0, 0, (PTHREAD_START_ROUTINE)ClientConnectionThread, - ServerPort, + NULL, & ServerThread, &ClientId); if (!NT_SUCCESS(Status)) @@ -849,74 +972,130 @@ VOID WINAPI -ClientConnectionThread(HANDLE ServerPort) +ClientConnectionThread(IN PVOID Parameter) { + PTEB Teb = NtCurrentTeb(); + LARGE_INTEGER TimeOut; NTSTATUS Status; BYTE RawRequest[LPC_MAX_DATA_LENGTH]; PCSR_API_MESSAGE Request = (PCSR_API_MESSAGE)RawRequest; PCSR_API_MESSAGE Reply; PCSR_PROCESS ProcessData; PCSR_THREAD ServerThread; + ULONG MessageType; DPRINT("CSR: %s called\n", __FUNCTION__); + + /* Setup LPC loop port and message */ + Reply = NULL; +// ReplyPort = CsrApiPort; /* Connect to user32 */ while (!CsrConnectToUser()) { + /* Set up the timeout for the connect (30 seconds) */ + TimeOut.QuadPart = -30 * 1000 * 1000 * 10; + /* Keep trying until we get a response */ - NtCurrentTeb()->Win32ClientInfo[0] = 0; - //NtDelayExecution(FALSE, &TimeOut); - } - - /* Reply must be NULL at the first call to NtReplyWaitReceivePort */ - ServerThread = NtCurrentTeb()->CsrClientThread; - Reply = NULL; - - /* Loop and reply/wait for a new message */ - for (;;) - { + Teb->Win32ClientInfo[0] = 0; + NtDelayExecution(FALSE, &TimeOut); + } + + /* Get our thread */ + ServerThread = Teb->CsrClientThread; + + /* If we got an event... */ + if (Parameter) + { + /* Set it, to let stuff waiting on us load */ + Status = NtSetEvent((HANDLE)Parameter, NULL); + ASSERT(NT_SUCCESS(Status)); + + /* Increase the Thread Counts */ + //_InterlockedIncrement(&CsrpStaticThreadCount); + //_InterlockedIncrement(&CsrpDynamicThreadTotal); + } + + /* Now start the loop */ + while (TRUE) + { + /* Make sure the real CID is set */ + Teb->RealClientId = Teb->ClientId; + + /* Debug check */ + if (Teb->CountOfOwnedCriticalSections) + { + DPRINT1("CSRSRV: FATAL ERROR. CsrThread is Idle while holding %lu critical sections\n", + Teb->CountOfOwnedCriticalSections); + DPRINT1("CSRSRV: Last Receive Message %lx ReplyMessage %lx\n", + &Request, Reply); + DbgBreakPoint(); + } + /* Send the reply and wait for a new request */ Status = NtReplyWaitReceivePort(hApiPort, 0, &Reply->Header, &Request->Header); - /* Client died, continue */ - if (Status == STATUS_INVALID_CID) - { - Reply = NULL; - continue; - } - - if (!NT_SUCCESS(Status)) - { - DPRINT1("NtReplyWaitReceivePort failed: %lx\n", Status); - break; - } + /* Check if we didn't get success */ + if (Status != STATUS_SUCCESS) + { + /* Was it a failure or another success code? */ + if (!NT_SUCCESS(Status)) + { + /* Check for specific status cases */ + if ((Status != STATUS_INVALID_CID) && + (Status != STATUS_UNSUCCESSFUL))// && +// ((Status == STATUS_INVALID_HANDLE) || (ReplyPort == CsrApiPort))) + { + /* Notify the debugger */ + DPRINT1("CSRSS: ReceivePort failed - Status == %X\n", Status); + //DPRINT1("CSRSS: ReplyPortHandle %lx CsrApiPort %lx\n", ReplyPort, CsrApiPort); + } + + /* We failed big time, so start out fresh */ + Reply = NULL; + //ReplyPort = CsrApiPort; + continue; + } + else + { + /* A bizare "success" code, just try again */ + DPRINT1("NtReplyWaitReceivePort returned \"success\" status 0x%x\n", Status); + continue; + } + } + + /* Use whatever Client ID we got */ + Teb->RealClientId = Request->Header.ClientId; + + /* Get the Message Type */ + MessageType = Request->Header.u2.s2.Type; /* If the connection was closed, handle that */ - if (Request->Header.u2.s2.Type == LPC_PORT_CLOSED) + if (MessageType == LPC_PORT_CLOSED) { DPRINT("Port died, oh well\n"); CsrFreeProcessData( Request->Header.ClientId.UniqueProcess ); break; } - if (Request->Header.u2.s2.Type == LPC_CONNECTION_REQUEST) - { - CsrpHandleConnectionRequest((PPORT_MESSAGE)Request, ServerPort); + if (MessageType == LPC_CONNECTION_REQUEST) + { + CsrpHandleConnectionRequest((PPORT_MESSAGE)Request); Reply = NULL; continue; } - if (Request->Header.u2.s2.Type == LPC_CLIENT_DIED) + if (MessageType == LPC_CLIENT_DIED) { DPRINT("Client died, oh well\n"); Reply = NULL; continue; } - if ((Request->Header.u2.s2.Type != LPC_ERROR_EVENT) && - (Request->Header.u2.s2.Type != LPC_REQUEST)) + if ((MessageType != LPC_ERROR_EVENT) && + (MessageType != LPC_REQUEST)) { DPRINT1("CSR: received message %d\n", Request->Header.u2.s2.Type); Reply = NULL; @@ -932,7 +1111,7 @@ if (ProcessData == NULL) { DPRINT1("Message %d: Unable to find data for process 0x%x\n", - Request->Header.u2.s2.Type, + MessageType, Request->Header.ClientId.UniqueProcess); break; } @@ -944,7 +1123,7 @@ } /* Check if we got a hard error */ - if (Request->Header.u2.s2.Type == LPC_ERROR_EVENT) + if (MessageType == LPC_ERROR_EVENT) { /* Call the Handler */ CsrHandleHardError(ProcessData, (PHARDERROR_MSG)Request); @@ -972,7 +1151,9 @@ // NtClose(ServerPort); DPRINT("CSR: %s done\n", __FUNCTION__); - RtlExitUserThread(STATUS_SUCCESS); + /* We're out of the loop for some reason, terminate! */ + NtTerminateThread(NtCurrentThread(), Status); + //return Status; } /*++ Modified: trunk/reactos/subsystems/win32/csrss/csrsrv/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/csr… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/csrsrv/init.c [iso-8859-1] Thu Feb 16 16:40:15 2012 @@ -175,57 +175,6 @@ CSRSS_DEFINE_API(SET_SHUTDOWN_PARAMETERS, CsrSetShutdownParameters), { 0, 0, NULL } }; - -static NTSTATUS WINAPI -CsrpCreateListenPort (IN LPWSTR Name, - IN OUT PHANDLE Port, - IN PTHREAD_START_ROUTINE ListenThread) -{ - NTSTATUS Status = STATUS_SUCCESS; - OBJECT_ATTRIBUTES PortAttributes; - UNICODE_STRING PortName; - HANDLE ServerThread; - CLIENT_ID ClientId; - - DPRINT("CSR: %s called\n", __FUNCTION__); - - RtlInitUnicodeString (& PortName, Name); - InitializeObjectAttributes (& PortAttributes, - & PortName, - 0, - NULL, - NULL); - Status = NtCreatePort ( Port, - & PortAttributes, - sizeof(SB_CONNECTION_INFO), - sizeof(SB_API_MSG), - 32 * sizeof(SB_API_MSG)); - if(!NT_SUCCESS(Status)) - { - DPRINT1("CSR: %s: NtCreatePort failed (Status=%08lx)\n", - __FUNCTION__, Status); - return Status; - } - Status = RtlCreateUserThread(NtCurrentProcess(), - NULL, - TRUE, - 0, - 0, - 0, - (PTHREAD_START_ROUTINE) ListenThread, - *Port, - &ServerThread, - &ClientId); - - if (ListenThread == (PVOID)ClientConnectionThread) - { - CsrAddStaticServerThread(ServerThread, &ClientId, 0); - } - - NtResumeThread(ServerThread, NULL); - NtClose(ServerThread); - return Status; -} /* === INIT ROUTINES === */ @@ -1150,10 +1099,13 @@ DPRINT1("CSRSRV failed in %s with status %lx\n", "CsrApiRegisterDefinitions", Status); } - Status = CsrpCreateListenPort(L"\\Windows\\ApiPort", &hApiPort, (PTHREAD_START_ROUTINE)ClientConnectionThread); - if (!NT_SUCCESS(Status)) - { - DPRINT1("CSRSRV failed in %s with status %lx\n", "CsrpCreateApiPort", Status); + /* Now initialize our API Port */ + Status = CsrApiPortInitialize(); + if (!NT_SUCCESS(Status)) + { + DPRINT1("CSRSRV:%s: CsrApiPortInitialize failed (Status=%08lx)\n", + __FUNCTION__, Status); + return Status; } Status = CsrpInitWin32Csr(); Modified: trunk/reactos/subsystems/win32/csrss/include/api.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/inc… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/include/api.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/include/api.h [iso-8859-1] Thu Feb 16 16:40:15 2012 @@ -235,6 +235,12 @@ extern LIST_ENTRY CsrThreadHashTable[256]; extern PCSR_PROCESS CsrRootProcess; extern RTL_CRITICAL_SECTION ProcessDataLock, CsrWaitListsLock; +extern UNICODE_STRING CsrDirectoryName; +extern ULONG CsrDebug; + +NTSTATUS +NTAPI +CsrApiPortInitialize(VOID); BOOLEAN NTAPI

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Ros-diffs February 2012