diff options
Diffstat (limited to 'src/windows/leash/LeashAboutBox.cpp')
| -rw-r--r-- | src/windows/leash/LeashAboutBox.cpp | 363 |
1 files changed, 363 insertions, 0 deletions
diff --git a/src/windows/leash/LeashAboutBox.cpp b/src/windows/leash/LeashAboutBox.cpp new file mode 100644 index 0000000000..972514feeb --- /dev/null +++ b/src/windows/leash/LeashAboutBox.cpp @@ -0,0 +1,363 @@ +//***************************************************************************** +// File: LeashAboutBox.cpp +// By: Arthur David Leather +// Created: 12/02/98 +// Copyright: @1998 Massachusetts Institute of Technology - All rights +// reserved. +// Description: CPP file for LeashAboutBox.h. Contains variables and functions +// for the Leash About Box Dialog Box +// +// History: +// +// MM/DD/YY Inits Description of Change +// 12/02/98 ADL Original +//***************************************************************************** + + +#include "stdafx.h" +#include "leash.h" +#include "LeashAboutBox.h" +#include "reminder.h" +#include "lglobals.h" +#include "psapi.h" + +#ifdef _DEBUG +#define new DEBUG_NEW +#undef THIS_FILE +static char THIS_FILE[] = __FILE__; +#endif + +///////////////////////////////////////////////////////////////////////////// +// CLeashAboutBox dialog + + +CLeashAboutBox::CLeashAboutBox(CWnd* pParent /*=NULL*/) + : CDialog(CLeashAboutBox::IDD, pParent) +{ + m_missingFileError = FALSE; + + //{{AFX_DATA_INIT(CLeashAboutBox) + m_fileItem = _T(""); + //}}AFX_DATA_INIT +} + + +void CLeashAboutBox::DoDataExchange(CDataExchange* pDX) +{ + CDialog::DoDataExchange(pDX); + //{{AFX_DATA_MAP(CLeashAboutBox) + DDX_Control(pDX, IDC_PROPERTIES, m_propertiesButton); + DDX_Control(pDX, IDC_LEASH_MODULES, m_radio_LeashDLLs); + DDX_Control(pDX, IDC_LEASH_MODULE_LB, m_LB_DLLsLoaded); + DDX_LBString(pDX, IDC_LEASH_MODULE_LB, m_fileItem); + //}}AFX_DATA_MAP +} + + +BEGIN_MESSAGE_MAP(CLeashAboutBox, CDialog) + //{{AFX_MSG_MAP(CLeashAboutBox) + ON_WM_HSCROLL() + ON_LBN_SELCHANGE(IDC_LEASH_MODULE_LB, OnSelchangeLeashModuleLb) + ON_BN_CLICKED(IDC_ALL_MODULES, OnAllModules) + ON_BN_CLICKED(IDC_LEASH_MODULES, OnLeashModules) + ON_LBN_DBLCLK(IDC_LEASH_MODULE_LB, OnDblclkLeashModuleLb) + ON_BN_CLICKED(IDC_PROPERTIES, OnProperties) + ON_LBN_SETFOCUS(IDC_LEASH_MODULE_LB, OnSetfocusLeashModuleLb) + ON_BN_CLICKED(IDC_NOT_LOADED_MODULES, OnNotLoadedModules) + //}}AFX_MSG_MAP +END_MESSAGE_MAP() +; +///////////////////////////////////////////////////////////////////////////// +// CLeashAboutBox message handlers + +void CLeashAboutBox::OnHScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar) +{ + CDialog::OnHScroll(nSBCode, nPos, pScrollBar); +} + +BOOL CLeashAboutBox::GetModules95(DWORD processID, BOOL allModules) +{ + char szModNames[1024]; + MODULEENTRY32 me32 = {0}; + HANDLE hProcessSnap = NULL; + + hProcessSnap = pCreateToolhelp32Snapshot(TH32CS_SNAPMODULE, processID); + if (hProcessSnap == (HANDLE)-1) + return FALSE; + + me32.dwSize = sizeof(MODULEENTRY32); + if (pModule32First(hProcessSnap, &me32)) + { + do + { + lstrcpy(szModNames, me32.szExePath); + strupr(szModNames); + + if (!allModules) + { + if (!strstr(szModNames, "SYSTEM")) + m_LB_DLLsLoaded.AddString(me32.szExePath); + } + else + m_LB_DLLsLoaded.AddString(me32.szExePath); + } + while (pModule32Next(hProcessSnap, &me32)); + } + + return TRUE; +} + +void CLeashAboutBox::GetModulesNT(DWORD processID, BOOL allModules) +{ + char checkName[1024]; + HMODULE hMods[1024]; + HANDLE hProcess; + DWORD cbNeeded; + unsigned int i; + + // Get a list of all the modules in this process. + hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, + FALSE, processID); + + if (pEnumProcessModules(hProcess, hMods, sizeof(hMods), &cbNeeded)) + { + for (i = 0; i < (cbNeeded / sizeof(HMODULE)); i++) + { + char szModName[2048]; + + // Get the full path to the module's file. + if (pGetModuleFileNameEx(hProcess, hMods[i], szModName, + sizeof(szModName))) + { + lstrcpy(checkName, szModName); + strupr(checkName); + + if (!allModules) + { + if (!strstr(checkName, "SYSTEM32")) + m_LB_DLLsLoaded.AddString(szModName); + } + else + m_LB_DLLsLoaded.AddString(szModName); + } + } + } + + CloseHandle(hProcess); +} + +void CLeashAboutBox::HighlightFirstItem() +{ + UINT numModules = m_LB_DLLsLoaded.GetCount(); + CHAR numModulesBuffer [25]; + _itoa(numModules, numModulesBuffer, 10); + + if (numModules) + { + m_LB_DLLsLoaded.SetCurSel(0); + m_propertiesButton.EnableWindow(); + } + else + m_propertiesButton.EnableWindow(FALSE); + + GetDlgItem(IDC_STATIC_NO_OF_MODULES)->SetWindowText(numModulesBuffer); +} + +DWORD +CLeashAboutBox::SetVersionInfo( + UINT id_version, + UINT id_copyright + ) +{ + TCHAR filename[1024]; + DWORD dwVersionHandle; + LPVOID pVersionInfo = 0; + DWORD retval = 0; + LPDWORD pLangInfo = 0; + LPTSTR szVersion = 0; + LPTSTR szCopyright = 0; + UINT len = 0; + TCHAR sname_version[] = TEXT("FileVersion"); + TCHAR sname_copyright[] = TEXT("LegalCopyright"); + TCHAR szVerQ[(sizeof("\\StringFileInfo\\12345678\\") + + max(sizeof(sname_version) / sizeof(TCHAR), + sizeof(sname_copyright) / sizeof(TCHAR)))]; + TCHAR * cp = szVerQ; + + if (!GetModuleFileName(NULL, filename, sizeof(filename))) + return GetLastError(); + + DWORD size = GetFileVersionInfoSize(filename, &dwVersionHandle); + + if (!size) + return GetLastError(); + + pVersionInfo = malloc(size); + if (!pVersionInfo) + return ERROR_NOT_ENOUGH_MEMORY; + + if (!GetFileVersionInfo(filename, dwVersionHandle, size, pVersionInfo)) + { + retval = GetLastError(); + goto cleanup; + } + + if (!VerQueryValue(pVersionInfo, TEXT("\\VarFileInfo\\Translation"), + (LPVOID*)&pLangInfo, &len)) + { + retval = GetLastError(); + goto cleanup; + } + + + cp += wsprintf(szVerQ, + TEXT("\\StringFileInfo\\%04x%04x\\"), + LOWORD(*pLangInfo), HIWORD(*pLangInfo)); + + lstrcpy(cp, sname_version); + if (!VerQueryValue(pVersionInfo, szVerQ, (LPVOID*)&szVersion, &len)) + { + retval = GetLastError() || ERROR_NOT_ENOUGH_MEMORY; + goto cleanup; + } + TCHAR version[100]; + _sntprintf(version, sizeof(version), TEXT("Leash Version %s"), szVersion); + version[sizeof(version) - 1] = 0; + GetDlgItem(id_version)->SetWindowText(version); + + lstrcpy(cp, sname_copyright); + if (!VerQueryValue(pVersionInfo, szVerQ, (LPVOID*)&szCopyright, &len)) + { + retval = GetLastError() || ERROR_NOT_ENOUGH_MEMORY; + goto cleanup; + } + GetDlgItem(id_copyright)->SetWindowText(szCopyright); + + cleanup: + if (pVersionInfo) + free(pVersionInfo); + return retval; +} + +BOOL CLeashAboutBox::OnInitDialog() +{ + CDialog::OnInitDialog(); + + // XXX - we need to add some sensible behavior on error. + SetVersionInfo(IDC_ABOUT_VERSION, IDC_ABOUT_COPYRIGHT); + + if (!CLeashApp::m_hToolHelp32 && !CLeashApp::m_hPsapi) + m_missingFileError = TRUE; + + m_radio_LeashDLLs.SetCheck(TRUE); + OnLeashModules(); + + // We need to get the version info and display it... + HighlightFirstItem(); + + if (!CLeashApp::m_hPsapi) + GetDlgItem(IDC_PROPERTIES)->EnableWindow(FALSE); + + return TRUE; // return TRUE unless you set the focus to a control + // EXCEPTION: OCX Property Pages should return FALSE +} + +void CLeashAboutBox::OnSelchangeLeashModuleLb() +{ +} + +void CLeashAboutBox::OnAllModules() +{ + if (!CLeashApp::m_hToolHelp32 && !CLeashApp::m_hPsapi) + return; //error + + m_LB_DLLsLoaded.ResetContent(); + + if (!CLeashApp::m_hPsapi) + GetModules95(GetCurrentProcessId()); + //m_LB_DLLsLoaded.AddString("Doesn't work in Windows 95"); + else + GetModulesNT(GetCurrentProcessId()); + + HighlightFirstItem(); +} + +void CLeashAboutBox::OnLeashModules() +{ + if (!CLeashApp::m_hToolHelp32 && !CLeashApp::m_hPsapi) + return; // error + + m_LB_DLLsLoaded.ResetContent(); + + if (!CLeashApp::m_hPsapi) + GetModules95(GetCurrentProcessId(), FALSE); + //m_LB_DLLsLoaded.AddString("Doesn't work in Windows 95"); + else + GetModulesNT(GetCurrentProcessId(), FALSE); + + HighlightFirstItem(); +} + +void CLeashAboutBox::OnNotLoadedModules() +{ + m_LB_DLLsLoaded.ResetContent(); + + if (!CLeashApp::m_hKrb4DLL) + m_LB_DLLsLoaded.AddString(KERB4DLL); + + if (!CLeashApp::m_hKrb5DLL) + m_LB_DLLsLoaded.AddString(KERB5DLL); + + // NOTE: If the snippet below is commented back in, + // it should read + // if (!CLeashApp::m_hAfsDLL) + // m_LB_DLLsLoaded.AddString(AFSAuthentDLL()); + + //if (!CLeashApp::m_hAfsDLL) + //m_LB_DLLsLoaded.AddString(ASFDLL); + + HighlightFirstItem(); +} + +void CLeashAboutBox::OnDblclkLeashModuleLb() +{ + m_LB_DLLsLoaded.GetText(m_LB_DLLsLoaded.GetCurSel(), m_fileItem); + + SHELLEXECUTEINFO sei; + ZeroMemory(&sei,sizeof(sei)); + sei.cbSize = sizeof(sei); + sei.lpFile = m_fileItem; + sei.lpVerb = "properties"; + sei.fMask = SEE_MASK_INVOKEIDLIST; + + if (!ShellExecuteEx(&sei)) + { + MessageBox("Can't find selected file or Properties dialog", "Error", + MB_OK); + } +} + +void CLeashAboutBox::OnProperties() +{ + OnDblclkLeashModuleLb(); +} + +void CLeashAboutBox::OnSetfocusLeashModuleLb() +{ + if (m_LB_DLLsLoaded.GetCount()) + m_propertiesButton.EnableWindow(TRUE); +} + +BOOL CLeashAboutBox::PreTranslateMessage(MSG* pMsg) +{ + if (m_missingFileError) + { + ::MessageBox(NULL, "OnInitDialog::We can't find file\"PSAPI.DLL\" " + "or \"KERNEL32.DLL\"!!!\n" + "About Box will not work properly.", + "Error", MB_OK); + + m_missingFileError = FALSE; + } + return CDialog::PreTranslateMessage(pMsg); +} |