384 lines
9.3 KiB
C
384 lines
9.3 KiB
C
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//
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// AppList.C
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//
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// Copyright (C) Microsoft, 1994, 1995, All Rights Reserved.
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//
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// History:
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// ral 5/23/94 - First pass
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// ral 9/09/94 - Clean up
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// 3/20/95 [stevecat] - NT port & real clean up, unicode, etc.
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//
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//
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#include "priv.h"
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#include "appwiz.h"
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#include "regstr.h"
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#ifdef DOWNLEVEL
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static const DWORD aApplistHelpIDs[] = {
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IDC_BUTTONSETUPFROMLIST, IDH_APPWIZ_NETINTALLL_BUTTON,
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IDC_APPLIST, IDH_APPWIZ_NETINSTALL_LIST,
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0, 0 };
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#define INST_SECTION TEXT("AppInstallList") // RESOURCE?
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#define MAX_KEY_SIZE 45000
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//
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// Fills in the name of the INF file in the wiz data structure. If
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// no INF file is specified then returns FALSE, else TRUE.
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//
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BOOL AppListGetInfName(LPWIZDATA lpwd)
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{
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HKEY hk;
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LONG RegResult;
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DWORD cbFileName = sizeof(lpwd->szIniFile);
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DWORD dwType;
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BOOL bFileExists = FALSE;
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if (RegOpenKey(HKEY_LOCAL_MACHINE, REGSTR_PATH_SETUP, &hk) != ERROR_SUCCESS)
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{
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return(FALSE);
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}
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RegResult = RegQueryValueEx(hk, REGSTR_VAL_APPINSTPATH, NULL,
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&dwType, (LPBYTE) lpwd->szIniFile, &cbFileName);
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RegCloseKey(hk);
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if (RegResult == ERROR_SUCCESS && dwType == REG_SZ)
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{
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bFileExists = PathFileExists(lpwd->szIniFile);
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}
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if (!bFileExists)
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{
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lpwd->szIniFile[0] = 0;
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}
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return(bFileExists);
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}
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#ifdef DEBUG
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void ValidateINIEntry(LPWIZDATA lpwd, LPTSTR lpszKeyName)
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{
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TCHAR szFileName[MAX_PATH];
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if (GetPrivateProfileString(INST_SECTION, lpszKeyName, TEXT(""),
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szFileName, ARRAYSIZE(szFileName),
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lpwd->szIniFile))
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{
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LPTSTR lpszRealName = szFileName;
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if (*lpszRealName == TEXT('*'))
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{
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lpszRealName++;
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}
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if (!PathFileExists(lpszRealName))
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{
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ShellMessageBox(g_hinst, lpwd->hwnd,
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TEXT("Entry for %1%s points to non-existant setup program: %2%s"),
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0, MB_OK | MB_ICONEXCLAMATION, lpszKeyName, szFileName);
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}
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}
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else
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{
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ShellMessageBox(g_hinst, lpwd->hwnd,
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TEXT("Bad INI file format for entry %1%s."),
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0, MB_OK | MB_ICONEXCLAMATION, lpszKeyName);
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}
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}
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#endif // DEBUG
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//
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// Initializes the applist property sheet. This function assumes that
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// someone else (appwiz.c) has already called AppListGetInfName and the
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// inf file name has already been filled in in the wizard data structure.
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// If the string is empty, then this function simply returns.
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//
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void AppList_InitListBox(HWND hDlg, LPPROPSHEETPAGE lpp)
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{
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LPWIZDATA lpwd = (LPWIZDATA)lpp->lParam;
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SetWindowLongPtr(hDlg, DWLP_USER, (LPARAM)lpp);
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if (lpwd->szIniFile[0] != 0)
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{
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HWND hLB = GetDlgItem(hDlg, IDC_APPLIST);
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LPTSTR lpszKeys = (LPTSTR)GlobalAllocPtr(GPTR, MAX_KEY_SIZE*sizeof(TCHAR));
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ListBox_ResetContent(hLB);
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//
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// If the localalloc failed then we'll just have a
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// empty list.
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//
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if (lpszKeys)
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{
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HCURSOR hcurOld = SetCursor(LoadCursor(NULL, IDC_WAIT));
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if (GetPrivateProfileString(INST_SECTION, NULL, NULL, lpszKeys,
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MAX_KEY_SIZE, lpwd->szIniFile))
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{
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LPTSTR lpszCurPos = lpszKeys;
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int iCurLBPos = 0;
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while (*lpszCurPos)
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{
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ListBox_InsertString(hLB, iCurLBPos++, lpszCurPos);
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#ifdef DEBUG
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ValidateINIEntry(lpwd, lpszCurPos);
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#endif
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while (*lpszCurPos != 0)
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{
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lpszCurPos = CharNext(lpszCurPos);
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}
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lpszCurPos++;
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}
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}
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GlobalFreePtr(lpszKeys);
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SetCursor(hcurOld);
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}
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ListBox_SetCurSel(hLB, 0);
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}
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}
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//
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// Copies the name of the setup program into the wizard data
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//
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BOOL GetListSel(HWND hLB, int iCurSel, LPWIZDATA lpwd)
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{
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TCHAR szKeyName[MAX_PATH];
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if ((iCurSel != LB_ERR) &&
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(ListBox_GetTextLen(hLB, iCurSel) <= ARRAYSIZE(szKeyName)))
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{
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ListBox_GetText(hLB, iCurSel, szKeyName);
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if (GetPrivateProfileString(INST_SECTION, szKeyName, TEXT(""),
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lpwd->szExeName, ARRAYSIZE(lpwd->szExeName),
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lpwd->szIniFile))
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{
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lpwd->szParams[0] = 0; // Make sure this string is empty
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return(TRUE);
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}
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}
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return(FALSE);
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}
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//
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// Dismisses the property sheet by pressing the "OK" button.
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//
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void DismissCPL(LPWIZDATA lpwd)
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{
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PropSheet_PressButton(GetParent(lpwd->hwnd), PSBTN_OK);
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}
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//
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// Install property sheet page -- Used only if there is an AppInstallPath
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// specified in the registry. Otherwise, use NoListInstallDlgProc.
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//
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BOOL_PTR CALLBACK AppListDlgProc(HWND hDlg, UINT message , WPARAM wParam, LPARAM lParam)
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{
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NMHDR FAR *lpnm;
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LPPROPSHEETPAGE lpPropSheet = (LPPROPSHEETPAGE)(GetWindowLongPtr(hDlg, DWLP_USER));
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LPWIZDATA lpwd;
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if (lpPropSheet)
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{
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lpwd = (LPWIZDATA)lpPropSheet->lParam;
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}
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switch(message)
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{
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case WM_NOTIFY:
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lpnm = (NMHDR FAR *)lParam;
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switch(lpnm->code)
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{
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case PSN_SETACTIVE:
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lpwd->hwnd = hDlg;
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break;
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default:
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return FALSE;
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}
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break;
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case WM_INITDIALOG:
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lpPropSheet = (LPPROPSHEETPAGE)lParam;
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AppList_InitListBox(hDlg, lpPropSheet);
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break;
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case WM_DESTROY:
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break;
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case WM_HELP:
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WinHelp((HWND)((LPHELPINFO)lParam)->hItemHandle, NULL,
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HELP_WM_HELP, (DWORD_PTR)aApplistHelpIDs);
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break;
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case WM_CONTEXTMENU:
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WinHelp((HWND)wParam, NULL, HELP_CONTEXTMENU,
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(DWORD_PTR)aApplistHelpIDs);
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break;
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case WM_COMMAND:
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switch (GET_WM_COMMAND_ID(wParam, lParam))
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{
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case IDC_BUTTONSETUPFROMLIST:
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if (GET_WM_COMMAND_CMD(wParam, lParam) == BN_CLICKED)
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{
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HWND hLB = GetDlgItem(hDlg, IDC_APPLIST);
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int iCurSel = ListBox_GetCurSel(hLB);
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if (iCurSel != LB_ERR &&
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GetListSel(hLB, iCurSel, lpwd) &&
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ExecSetupProg(lpwd, FALSE, TRUE))
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{
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DismissCPL(lpwd);
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}
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}
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case IDC_APPLIST:
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if (GET_WM_COMMAND_CMD(wParam, lParam) == LBN_DBLCLK)
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{
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SendMessage(hDlg, WM_COMMAND,
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GET_WM_COMMAND_MPS(IDC_BUTTONSETUPFROMLIST,
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GetDlgItem(hDlg, IDC_BUTTONSETUPFROMLIST),
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BN_CLICKED));
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}
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break;
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}
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break;
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default:
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return FALSE;
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} // end of switch on message
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return TRUE;
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} // AppListdlgProc
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#endif // DOWNLEVEL
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//
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// Executes the appropriate setup program
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//
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BOOL ExecSetupProg(LPWIZDATA lpwd, BOOL ForceWx86, BOOL bMinimizeWiz)
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{
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SHELLEXECUTEINFO ei;
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BOOL fWorked= FALSE;
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#ifdef WX86
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DWORD Len;
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WCHAR ProcArchValue[32];
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#endif
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HWND hDlgPropSheet = GetParent(lpwd->hwnd);
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LPTSTR lpszTarget = NULL;
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ei.cbSize = sizeof(ei);
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ei.hwnd = lpwd->hwnd;
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ei.lpVerb = NULL;
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ei.fMask = 0;
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lpszTarget = (lpwd->dwFlags & WDFLAG_EXPSZ) ? lpwd->szExpExeName : lpwd->szExeName;
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if (lpszTarget[0] == TEXT('*'))
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{
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ei.lpFile = CharNext(lpszTarget);
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ei.fMask |= SEE_MASK_CONNECTNETDRV;
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}
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else
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{
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ei.lpFile = lpszTarget;
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}
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if (lpwd->szParams[0] == 0)
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{
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ei.lpParameters = NULL;
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}
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else
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{
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ei.lpParameters = lpwd->szParams;
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}
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if (lpwd->szWorkingDir[0] == TEXT('\0'))
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{
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ei.lpDirectory = NULL;
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}
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else
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{
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ei.lpDirectory = lpwd->szWorkingDir;
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}
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ei.lpClass = NULL;
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ei.nShow = SW_SHOWDEFAULT;
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ei.hInstApp = g_hinst;
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if (bMinimizeWiz)
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SetWindowPos(hDlgPropSheet, 0, 0, 0, 0, 0, SWP_HIDEWINDOW|SWP_NOACTIVATE|SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER);
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#ifdef WX86
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if (ForceWx86) {
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Len = GetEnvironmentVariableW(ProcArchName,
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ProcArchValue,
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sizeof(ProcArchValue)
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);
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if (!Len || Len >= sizeof(ProcArchValue)) {
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ProcArchValue[0]=L'\0';
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}
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SetEnvironmentVariableW(ProcArchName, L"x86");
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ei.fMask |= SEE_MASK_FLAG_SEPVDM;
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}
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#endif
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fWorked = ShellExecuteEx(&ei);
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#ifdef WX86
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if (ForceWx86) {
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SetEnvironmentVariableW(ProcArchName, ProcArchValue);
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}
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#endif
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if (!fWorked)
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{
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//
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// Something went wrong. Put the dialog back up.
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//
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SetWindowPos(hDlgPropSheet, 0, 0, 0, 0, 0, SWP_SHOWWINDOW|SWP_NOMOVE|SWP_NOSIZE|SWP_NOZORDER);
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ShellMessageBox(g_hinst, lpwd->hwnd, MAKEINTRESOURCE(IDS_BADSETUP),
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0, MB_OK | MB_ICONEXCLAMATION);
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}
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return(fWorked);
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}
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