/* * Function for dealing with the undocumented message and structure used by * Windows' console.dll for setting console info. * See http://www.catch22.net/sites/default/source/files/setconsoleinfo.c * and http://www.scn.rain.com/~neighorn/PDF/MSBugPaper.pdf * for more information. */ VOID GuiApplyWindowsConsoleSettings(PGUI_CONSOLE_DATA GuiData, HANDLE hClientSection) { NTSTATUS Status = STATUS_SUCCESS; PCONSRV_CONSOLE Console = GuiData->Console; PCONSOLE_PROCESS_DATA ProcessData; HANDLE hSection = NULL; ULONG ViewSize = 0; PCONSOLE_STATE_INFO pConInfo = NULL; CONSOLE_INFO ConInfo; GUI_CONSOLE_INFO GuiInfo; #if 0 SIZE_T Length; #endif if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return; /* Get the console leader process, our client */ ProcessData = ConSrvGetConsoleLeaderProcess(Console); /* Duplicate the section handle for ourselves */ Status = NtDuplicateObject(ProcessData->Process->ProcessHandle, hClientSection, NtCurrentProcess(), &hSection, 0, 0, DUPLICATE_SAME_ACCESS); if (!NT_SUCCESS(Status)) { DPRINT1("Error when mapping client handle, Status = 0x%08lx\n", Status); goto Quit; } /* Get a view of the shared section */ Status = NtMapViewOfSection(hSection, NtCurrentProcess(), (PVOID*)&pConInfo, 0, 0, NULL, &ViewSize, ViewUnmap, 0, PAGE_READWRITE); if (!NT_SUCCESS(Status)) { DPRINT1("Error when mapping view of file, Status = 0x%08lx\n", Status); goto Quit; } _SEH2_TRY { /* Check that the section is well-sized */ if ( (ViewSize < sizeof(CONSOLE_STATE_INFO)) || (pConInfo->cbSize != sizeof(CONSOLE_STATE_INFO)) ) { DPRINT1("Error: section bad-sized: sizeof(Section) < sizeof(CONSOLE_STATE_INFO)\n"); Status = STATUS_INVALID_VIEW_SIZE; _SEH2_YIELD(goto Quit); } // TODO: Check that GuiData->hWindow == pConInfo->hConsoleWindow /* Retrieve terminal informations */ // Console information ConInfo.HistoryBufferSize = pConInfo->HistoryBufferSize; ConInfo.NumberOfHistoryBuffers = pConInfo->NumberOfHistoryBuffers; ConInfo.HistoryNoDup = !!pConInfo->HistoryNoDup; ConInfo.QuickEdit = !!pConInfo->QuickEdit; ConInfo.InsertMode = !!pConInfo->InsertMode; ConInfo.ScreenBufferSize = pConInfo->ScreenBufferSize; ConInfo.ConsoleSize = pConInfo->WindowSize; ConInfo.CursorSize = pConInfo->CursorSize; ConInfo.ScreenAttrib = pConInfo->ScreenColors; ConInfo.PopupAttrib = pConInfo->PopupColors; memcpy(&ConInfo.Colors, pConInfo->ColorTable, sizeof(ConInfo.Colors)); ConInfo.CodePage = pConInfo->CodePage; /**ConInfo.ConsoleTitle[MAX_PATH + 1] = pConInfo->ConsoleTitle; // FIXME: memcpy**/ #if 0 /* Title of the console, original one corresponding to the one set by the console leader */ Length = min(sizeof(pConInfo->ConsoleTitle) / sizeof(pConInfo->ConsoleTitle[0]) - 1, Console->OriginalTitle.Length / sizeof(WCHAR)); wcsncpy(pSharedInfo->ci.ConsoleTitle, Console->OriginalTitle.Buffer, Length); #endif // BOOLEAN ConInfo.CursorBlinkOn = pConInfo-> // BOOLEAN ConInfo.ForceCursorOff = pConInfo-> // Terminal information wcsncpy(GuiInfo.FaceName, pConInfo->FaceName, LF_FACESIZE); GuiInfo.FaceName[LF_FACESIZE - 1] = UNICODE_NULL; GuiInfo.FontFamily = pConInfo->FontFamily; GuiInfo.FontSize = pConInfo->FontSize; GuiInfo.FontWeight = pConInfo->FontWeight; GuiInfo.FullScreen = !!pConInfo->FullScreen; GuiInfo.AutoPosition = !!pConInfo->AutoPosition; GuiInfo.WindowOrigin = pConInfo->WindowPosition; // WORD GuiInfo.ShowWindow = pConInfo-> /* * If we don't set the default parameters, * apply them, otherwise just save them. */ #if 0 if (pConInfo->ShowDefaultParams == FALSE) #endif { /* Set the console informations */ ConSrvApplyUserSettings(Console, &ConInfo); /* Set the terminal informations */ // memcpy(&GuiData->GuiInfo, &GuiInfo, sizeof(GUI_CONSOLE_INFO)); /* Change the font */ InitFonts(GuiData, GuiInfo.FaceName, GuiInfo.FontFamily, GuiInfo.FontSize, GuiInfo.FontWeight); // HACK, needed because changing font may change the size of the window /**/TermResizeTerminal(Console);/**/ /* Move the window to the user's values */ GuiData->GuiInfo.AutoPosition = GuiInfo.AutoPosition; GuiData->GuiInfo.WindowOrigin = GuiInfo.WindowOrigin; GuiConsoleMoveWindow(GuiData); InvalidateRect(GuiData->hWindow, NULL, TRUE); /* * Apply full-screen mode. */ if (GuiInfo.FullScreen != GuiData->GuiInfo.FullScreen) { SwitchFullScreen(GuiData, GuiInfo.FullScreen); } } #if 0 /* * Save settings if needed */ // FIXME: Do it in the console properties applet ?? if (SaveSettings) { DWORD ProcessId = HandleToUlong(ProcessData->Process->ClientId.UniqueProcess); ConSrvWriteUserSettings(&ConInfo, ProcessId); GuiConsoleWriteUserSettings(&GuiInfo, ConInfo.ConsoleTitle, ProcessId); } #endif Status = STATUS_SUCCESS; }
VOID GuiApplyUserSettings(PGUI_CONSOLE_DATA GuiData, HANDLE hClientSection, BOOL SaveSettings) { NTSTATUS Status = STATUS_SUCCESS; PCONSRV_CONSOLE Console = GuiData->Console; PCONSOLE_PROCESS_DATA ProcessData; HANDLE hSection = NULL; ULONG ViewSize = 0; PCONSOLE_PROPS pConInfo = NULL; PCONSOLE_INFO ConInfo = NULL; PTERMINAL_INFO TermInfo = NULL; PGUI_CONSOLE_INFO GuiInfo = NULL; if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return; /* Get the console leader process, our client */ ProcessData = ConSrvGetConsoleLeaderProcess(Console); /* Duplicate the section handle for ourselves */ Status = NtDuplicateObject(ProcessData->Process->ProcessHandle, hClientSection, NtCurrentProcess(), &hSection, 0, 0, DUPLICATE_SAME_ACCESS); if (!NT_SUCCESS(Status)) { DPRINT1("Error when mapping client handle, Status = 0x%08lx\n", Status); goto Quit; } /* Get a view of the shared section */ Status = NtMapViewOfSection(hSection, NtCurrentProcess(), (PVOID*)&pConInfo, 0, 0, NULL, &ViewSize, ViewUnmap, 0, PAGE_READWRITE); if (!NT_SUCCESS(Status)) { DPRINT1("Error when mapping view of file, Status = 0x%08lx\n", Status); goto Quit; } _SEH2_TRY { /* Check that the section is well-sized */ if ( (ViewSize < sizeof(CONSOLE_PROPS)) || (pConInfo->TerminalInfo.Size != sizeof(GUI_CONSOLE_INFO)) || (ViewSize < sizeof(CONSOLE_PROPS) + pConInfo->TerminalInfo.Size) ) { DPRINT1("Error: section bad-sized: sizeof(Section) < sizeof(CONSOLE_PROPS) + sizeof(Terminal_specific_info)\n"); Status = STATUS_INVALID_VIEW_SIZE; _SEH2_YIELD(goto Quit); } // TODO: Check that GuiData->hWindow == pConInfo->hConsoleWindow /* Retrieve terminal informations */ ConInfo = &pConInfo->ci; TermInfo = &pConInfo->TerminalInfo; GuiInfo = TermInfo->TermInfo = (PVOID)((ULONG_PTR)pConInfo + (ULONG_PTR)TermInfo->TermInfo); /* * If we don't set the default parameters, * apply them, otherwise just save them. */ if (pConInfo->ShowDefaultParams == FALSE) { /* Set the console informations */ ConSrvApplyUserSettings(Console, ConInfo); /* Set the terminal informations */ // memcpy(&GuiData->GuiInfo, GuiInfo, sizeof(GUI_CONSOLE_INFO)); /* Change the font */ InitFonts(GuiData, GuiInfo->FaceName, GuiInfo->FontFamily, GuiInfo->FontSize, GuiInfo->FontWeight); // HACK, needed because changing font may change the size of the window /**/TermResizeTerminal(Console);/**/ /* Move the window to the user's values */ GuiData->GuiInfo.AutoPosition = GuiInfo->AutoPosition; GuiData->GuiInfo.WindowOrigin = GuiInfo->WindowOrigin; GuiConsoleMoveWindow(GuiData); InvalidateRect(GuiData->hWindow, NULL, TRUE); /* * Apply full-screen mode. */ if (GuiInfo->FullScreen != GuiData->GuiInfo.FullScreen) { SwitchFullScreen(GuiData, GuiInfo->FullScreen); } } /* * Save settings if needed */ // FIXME: Do it in the console properties applet ?? if (SaveSettings) { DWORD ProcessId = HandleToUlong(ProcessData->Process->ClientId.UniqueProcess); ConSrvWriteUserSettings(ConInfo, ProcessId); GuiConsoleWriteUserSettings(GuiInfo, ConInfo->ConsoleTitle, ProcessId); } Status = STATUS_SUCCESS; }
VOID GuiConsoleShowConsoleProperties(PGUI_CONSOLE_DATA GuiData, BOOL Defaults) { NTSTATUS Status; PCONSRV_CONSOLE Console = GuiData->Console; PCONSOLE_PROCESS_DATA ProcessData; HANDLE hSection = NULL, hClientSection = NULL; PVOID ThreadParameter = NULL; // Is either hClientSection or the console window handle, // depending on whether we display the default settings or // the settings of a particular console. DPRINT("GuiConsoleShowConsoleProperties entered\n"); if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return; /* Get the console leader process, our client */ ProcessData = ConSrvGetConsoleLeaderProcess(Console); /* * Be sure we effectively have a properties dialog routine (that launches * the console control panel applet). It resides in kernel32.dll (client). */ if (ProcessData->PropRoutine == NULL) goto Quit; /* * Create a memory section to be shared with the console control panel applet * in the case we are displaying the settings of a particular console. * In that case the ThreadParameter is the hClientSection handle. * In the case we display the default console parameters, we don't need to * create a memory section. We just need to open the applet, and in this case * the ThreadParameter is the parent window handle of the applet's window, * that is, the console window. */ if (!Defaults) { PCONSOLE_SCREEN_BUFFER ActiveBuffer = GuiData->ActiveBuffer; LARGE_INTEGER SectionSize; ULONG ViewSize = 0; PCONSOLE_STATE_INFO pSharedInfo = NULL; /* * Create a memory section to share with the applet, and map it. */ SectionSize.QuadPart = sizeof(CONSOLE_STATE_INFO); // Standard size SectionSize.QuadPart += Console->OriginalTitle.Length; // Add the length in bytes of the console title string Status = NtCreateSection(&hSection, SECTION_ALL_ACCESS, NULL, &SectionSize, PAGE_READWRITE, SEC_COMMIT, NULL); if (!NT_SUCCESS(Status)) { DPRINT1("Error: Impossible to create a shared section, Status = 0x%08lx\n", Status); goto Quit; } Status = NtMapViewOfSection(hSection, NtCurrentProcess(), (PVOID*)&pSharedInfo, 0, 0, NULL, &ViewSize, ViewUnmap, 0, PAGE_READWRITE); if (!NT_SUCCESS(Status)) { DPRINT1("Error: Impossible to map the shared section, Status = 0x%08lx\n", Status); goto Quit; } /* * Setup the shared console properties structure. */ /* Store the real size of the structure */ pSharedInfo->cbSize = SectionSize.QuadPart; /* * When we setup the settings of a particular console, the parent window * of the applet's window is the console window, and it is given via the * hWnd member of the shared console info structure. */ pSharedInfo->hWnd = GuiData->hWindow; /* Console information */ pSharedInfo->HistoryBufferSize = Console->HistoryBufferSize; pSharedInfo->NumberOfHistoryBuffers = Console->NumberOfHistoryBuffers; pSharedInfo->HistoryNoDup = Console->HistoryNoDup; pSharedInfo->QuickEdit = Console->QuickEdit; pSharedInfo->InsertMode = Console->InsertMode; /// pSharedInfo->InputBufferSize = 0; pSharedInfo->ScreenBufferSize = ActiveBuffer->ScreenBufferSize; pSharedInfo->WindowSize = ActiveBuffer->ViewSize; pSharedInfo->CursorSize = ActiveBuffer->CursorInfo.dwSize; if (GetType(ActiveBuffer) == TEXTMODE_BUFFER) { PTEXTMODE_SCREEN_BUFFER Buffer = (PTEXTMODE_SCREEN_BUFFER)ActiveBuffer; pSharedInfo->ScreenAttributes = Buffer->ScreenDefaultAttrib; pSharedInfo->PopupAttributes = Buffer->PopupDefaultAttrib; } else // if (GetType(ActiveBuffer) == GRAPHICS_BUFFER) { // PGRAPHICS_SCREEN_BUFFER Buffer = (PGRAPHICS_SCREEN_BUFFER)ActiveBuffer; DPRINT1("GuiConsoleShowConsoleProperties - Graphics buffer\n"); // FIXME: Gather defaults from the registry ? pSharedInfo->ScreenAttributes = DEFAULT_SCREEN_ATTRIB; pSharedInfo->PopupAttributes = DEFAULT_POPUP_ATTRIB ; } /// pSharedInfo->CodePage; /* GUI Information */ wcsncpy(pSharedInfo->FaceName, GuiData->GuiInfo.FaceName, LF_FACESIZE); pSharedInfo->FaceName[LF_FACESIZE - 1] = UNICODE_NULL; pSharedInfo->FontFamily = GuiData->GuiInfo.FontFamily; pSharedInfo->FontSize = GuiData->GuiInfo.FontSize; pSharedInfo->FontWeight = GuiData->GuiInfo.FontWeight; pSharedInfo->FullScreen = GuiData->GuiInfo.FullScreen; pSharedInfo->AutoPosition = GuiData->GuiInfo.AutoPosition; pSharedInfo->WindowPosition = GuiData->GuiInfo.WindowOrigin; /* Palette */ RtlCopyMemory(pSharedInfo->ColorTable, Console->Colors, sizeof(Console->Colors)); /* Copy the original title of the console and null-terminate it */ RtlCopyMemory(pSharedInfo->ConsoleTitle, Console->OriginalTitle.Buffer, Console->OriginalTitle.Length); pSharedInfo->ConsoleTitle[Console->OriginalTitle.Length / sizeof(WCHAR)] = UNICODE_NULL; /* Unmap the view */ NtUnmapViewOfSection(NtCurrentProcess(), pSharedInfo); /* Duplicate the section handle for the client */ Status = NtDuplicateObject(NtCurrentProcess(), hSection, ProcessData->Process->ProcessHandle, &hClientSection, 0, 0, DUPLICATE_SAME_ACCESS); if (!NT_SUCCESS(Status)) { DPRINT1("Error: Impossible to duplicate section handle for client, Status = 0x%08lx\n", Status); goto Quit; } /* For the settings of a particular console, use the shared client section handle as the thread parameter */ ThreadParameter = (PVOID)hClientSection; } else { /* For the default settings, use the console window handle as the thread parameter */ ThreadParameter = (PVOID)GuiData->hWindow; } /* Start the console control panel applet */ _SEH2_TRY { HANDLE Thread = NULL; _SEH2_TRY { Thread = CreateRemoteThread(ProcessData->Process->ProcessHandle, NULL, 0, ProcessData->PropRoutine, ThreadParameter, 0, NULL); if (NULL == Thread) { DPRINT1("Failed thread creation (Error: 0x%x)\n", GetLastError()); } else { DPRINT("ProcessData->PropRoutine remote thread creation succeeded, ProcessId = %x, Process = 0x%p\n", ProcessData->Process->ClientId.UniqueProcess, ProcessData->Process); } } _SEH2_FINALLY { CloseHandle(Thread); } _SEH2_END; } _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) { Status = _SEH2_GetExceptionCode(); DPRINT1("GuiConsoleShowConsoleProperties - Caught an exception, Status = 0x%08lx\n", Status); } _SEH2_END; Quit: /* We have finished, close the section handle if any */ if (hSection) NtClose(hSection); LeaveCriticalSection(&Console->Lock); return; }
VOID GuiConsoleShowConsoleProperties(PGUI_CONSOLE_DATA GuiData, BOOL Defaults) { NTSTATUS Status; PCONSRV_CONSOLE Console = GuiData->Console; PCONSOLE_SCREEN_BUFFER ActiveBuffer = GuiData->ActiveBuffer; PCONSOLE_PROCESS_DATA ProcessData; HANDLE hSection = NULL, hClientSection = NULL; LARGE_INTEGER SectionSize; ULONG ViewSize = 0; SIZE_T Length = 0; PCONSOLE_PROPS pSharedInfo = NULL; PGUI_CONSOLE_INFO GuiInfo = NULL; DPRINT("GuiConsoleShowConsoleProperties entered\n"); if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return; /* * Create a memory section to share with the applet, and map it. */ /* Holds data for console.dll + console info + terminal-specific info */ SectionSize.QuadPart = sizeof(CONSOLE_PROPS) + sizeof(GUI_CONSOLE_INFO); Status = NtCreateSection(&hSection, SECTION_ALL_ACCESS, NULL, &SectionSize, PAGE_READWRITE, SEC_COMMIT, NULL); if (!NT_SUCCESS(Status)) { DPRINT1("Error: Impossible to create a shared section, Status = 0x%08lx\n", Status); goto Quit; } Status = NtMapViewOfSection(hSection, NtCurrentProcess(), (PVOID*)&pSharedInfo, 0, 0, NULL, &ViewSize, ViewUnmap, 0, PAGE_READWRITE); if (!NT_SUCCESS(Status)) { DPRINT1("Error: Impossible to map the shared section, Status = 0x%08lx\n", Status); goto Quit; } /* * Setup the shared console properties structure. */ /* Header */ pSharedInfo->hConsoleWindow = GuiData->hWindow; pSharedInfo->ShowDefaultParams = Defaults; /* * We fill-in the fields only if we display * our properties, not the default ones. */ if (!Defaults) { /* Console information */ pSharedInfo->ci.HistoryBufferSize = Console->HistoryBufferSize; pSharedInfo->ci.NumberOfHistoryBuffers = Console->NumberOfHistoryBuffers; pSharedInfo->ci.HistoryNoDup = Console->HistoryNoDup; pSharedInfo->ci.QuickEdit = Console->QuickEdit; pSharedInfo->ci.InsertMode = Console->InsertMode; /////////////pSharedInfo->ci.InputBufferSize = 0; pSharedInfo->ci.ScreenBufferSize = ActiveBuffer->ScreenBufferSize; pSharedInfo->ci.ConsoleSize = ActiveBuffer->ViewSize; pSharedInfo->ci.CursorBlinkOn; pSharedInfo->ci.ForceCursorOff; pSharedInfo->ci.CursorSize = ActiveBuffer->CursorInfo.dwSize; if (GetType(ActiveBuffer) == TEXTMODE_BUFFER) { PTEXTMODE_SCREEN_BUFFER Buffer = (PTEXTMODE_SCREEN_BUFFER)ActiveBuffer; pSharedInfo->ci.ScreenAttrib = Buffer->ScreenDefaultAttrib; pSharedInfo->ci.PopupAttrib = Buffer->PopupDefaultAttrib; } else // if (GetType(ActiveBuffer) == GRAPHICS_BUFFER) { // PGRAPHICS_SCREEN_BUFFER Buffer = (PGRAPHICS_SCREEN_BUFFER)ActiveBuffer; DPRINT1("GuiConsoleShowConsoleProperties - Graphics buffer\n"); // FIXME: Gather defaults from the registry ? pSharedInfo->ci.ScreenAttrib = DEFAULT_SCREEN_ATTRIB; pSharedInfo->ci.PopupAttrib = DEFAULT_POPUP_ATTRIB ; } pSharedInfo->ci.CodePage; /* GUI Information */ pSharedInfo->TerminalInfo.Size = sizeof(GUI_CONSOLE_INFO); GuiInfo = pSharedInfo->TerminalInfo.TermInfo = (PGUI_CONSOLE_INFO)(pSharedInfo + 1); wcsncpy(GuiInfo->FaceName, GuiData->GuiInfo.FaceName, LF_FACESIZE); GuiInfo->FaceName[LF_FACESIZE - 1] = UNICODE_NULL; GuiInfo->FontFamily = GuiData->GuiInfo.FontFamily; GuiInfo->FontSize = GuiData->GuiInfo.FontSize; GuiInfo->FontWeight = GuiData->GuiInfo.FontWeight; GuiInfo->FullScreen = GuiData->GuiInfo.FullScreen; GuiInfo->AutoPosition = GuiData->GuiInfo.AutoPosition; GuiInfo->WindowOrigin = GuiData->GuiInfo.WindowOrigin; /* Offsetize */ pSharedInfo->TerminalInfo.TermInfo = (PVOID)((ULONG_PTR)GuiInfo - (ULONG_PTR)pSharedInfo); /* Palette */ memcpy(pSharedInfo->ci.Colors, Console->Colors, sizeof(Console->Colors)); /* Title of the console, original one corresponding to the one set by the console leader */ Length = min(sizeof(pSharedInfo->ci.ConsoleTitle) / sizeof(pSharedInfo->ci.ConsoleTitle[0]) - 1, Console->OriginalTitle.Length / sizeof(WCHAR)); wcsncpy(pSharedInfo->ci.ConsoleTitle, Console->OriginalTitle.Buffer, Length); } else { Length = 0; // FIXME: Load the default parameters from the registry. } /* Null-terminate the title */ pSharedInfo->ci.ConsoleTitle[Length] = L'\0'; /* Unmap the view */ NtUnmapViewOfSection(NtCurrentProcess(), pSharedInfo); /* Get the console leader process, our client */ ProcessData = ConSrvGetConsoleLeaderProcess(Console); /* Duplicate the section handle for the client */ Status = NtDuplicateObject(NtCurrentProcess(), hSection, ProcessData->Process->ProcessHandle, &hClientSection, 0, 0, DUPLICATE_SAME_ACCESS); if (!NT_SUCCESS(Status)) { DPRINT1("Error: Impossible to duplicate section handle for client, Status = 0x%08lx\n", Status); goto Quit; } /* Start the properties dialog */ if (ProcessData->PropRoutine) { _SEH2_TRY { HANDLE Thread = NULL; _SEH2_TRY { Thread = CreateRemoteThread(ProcessData->Process->ProcessHandle, NULL, 0, ProcessData->PropRoutine, (PVOID)hClientSection, 0, NULL); if (NULL == Thread) { DPRINT1("Failed thread creation (Error: 0x%x)\n", GetLastError()); } else { DPRINT("ProcessData->PropRoutine remote thread creation succeeded, ProcessId = %x, Process = 0x%p\n", ProcessData->Process->ClientId.UniqueProcess, ProcessData->Process); /// WaitForSingleObject(Thread, INFINITE); } } _SEH2_FINALLY { CloseHandle(Thread); } _SEH2_END; } _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) { Status = _SEH2_GetExceptionCode(); DPRINT1("GuiConsoleShowConsoleProperties - Caught an exception, Status = 0x%08lx\n", Status); } _SEH2_END; }
/* * Function for dealing with the undocumented message and structure used by * Windows' console.dll for setting console info. * See http://www.catch22.net/sites/default/source/files/setconsoleinfo.c * and http://www.scn.rain.com/~neighorn/PDF/MSBugPaper.pdf * for more information. */ VOID GuiApplyUserSettings(PGUI_CONSOLE_DATA GuiData, HANDLE hClientSection) { NTSTATUS Status = STATUS_SUCCESS; PCONSRV_CONSOLE Console = GuiData->Console; PCONSOLE_PROCESS_DATA ProcessData; HANDLE hSection = NULL; ULONG ViewSize = 0; PCONSOLE_STATE_INFO pConInfo = NULL; if (!ConDrvValidateConsoleUnsafe((PCONSOLE)Console, CONSOLE_RUNNING, TRUE)) return; /* Get the console leader process, our client */ ProcessData = ConSrvGetConsoleLeaderProcess(Console); /* Duplicate the section handle for ourselves */ Status = NtDuplicateObject(ProcessData->Process->ProcessHandle, hClientSection, NtCurrentProcess(), &hSection, 0, 0, DUPLICATE_SAME_ACCESS); if (!NT_SUCCESS(Status)) { DPRINT1("Error when mapping client handle, Status = 0x%08lx\n", Status); goto Quit; } /* Get a view of the shared section */ Status = NtMapViewOfSection(hSection, NtCurrentProcess(), (PVOID*)&pConInfo, 0, 0, NULL, &ViewSize, ViewUnmap, 0, PAGE_READWRITE); if (!NT_SUCCESS(Status)) { DPRINT1("Error when mapping view of file, Status = 0x%08lx\n", Status); goto Quit; } _SEH2_TRY { /* Check that the section is well-sized */ if ( (ViewSize < sizeof(CONSOLE_STATE_INFO)) || (pConInfo->cbSize < sizeof(CONSOLE_STATE_INFO)) ) { DPRINT1("Error: section bad-sized: sizeof(Section) < sizeof(CONSOLE_STATE_INFO)\n"); Status = STATUS_INVALID_VIEW_SIZE; _SEH2_YIELD(goto Quit); } // TODO: Check that GuiData->hWindow == pConInfo->hWnd /* Retrieve terminal informations */ /* Console information */ #if 0 // FIXME: Things not set ConInfo.HistoryBufferSize = pConInfo->HistoryBufferSize; ConInfo.NumberOfHistoryBuffers = pConInfo->NumberOfHistoryBuffers; ConInfo.HistoryNoDup = !!pConInfo->HistoryNoDup; ConInfo.CodePage = pConInfo->CodePage; #endif /* * Apply the settings */ /* Set the console informations */ ConSrvApplyUserSettings(Console, pConInfo); /* Set the terminal informations */ /* Change the font */ InitFonts(GuiData, pConInfo->FaceName, pConInfo->FontFamily, pConInfo->FontSize, pConInfo->FontWeight); // HACK, needed because changing font may change the size of the window /**/TermResizeTerminal(Console);/**/ /* Move the window to the user's values */ GuiData->GuiInfo.AutoPosition = !!pConInfo->AutoPosition; GuiData->GuiInfo.WindowOrigin = pConInfo->WindowPosition; GuiConsoleMoveWindow(GuiData); InvalidateRect(GuiData->hWindow, NULL, TRUE); /* * Apply full-screen mode. */ if (!!pConInfo->FullScreen != GuiData->GuiInfo.FullScreen) { SwitchFullScreen(GuiData, !!pConInfo->FullScreen); } /* * The settings are saved in the registry by console.dll itself, if needed. */ // if (SaveSettings) // { // GuiConsoleWriteUserSettings(GuiInfo); // } Status = STATUS_SUCCESS; }