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//*********************************************************************
//* Microsoft Windows **
//* Copyright(c) Microsoft Corp., 1993 **
//*********************************************************************
#include "admincfg.h"
BOOL fInfLoaded = FALSE;
BOOL OpenTemplateDlg(HWND hWnd,TCHAR * szFilename,UINT cbFileName);
BOOL GetATemplateFile(HWND hWnd)
{
TCHAR szTmpFilename[MAX_PATH+1];
// user cancelled or didn't select a file
if (!OpenTemplateDlg(hWnd,szTmpFilename,ARRAYSIZE(szTmpFilename)))
return FALSE;
SendDlgItemMessage(hWnd,IDD_TEMPLATELIST,LB_ADDSTRING,0,(LPARAM) szTmpFilename);
return TRUE;
}
UINT LoadTemplatesFromDlg(HWND hWnd)
{
UINT uRet;
TCHAR szFilename[MAX_PATH+1];
UINT i=0;
DWORD dwUsed, dwSize;
UnloadTemplates(); // unload previous files, if any
PrepareToLoadTemplates();
while (LB_ERR != SendDlgItemMessage(hWnd,IDD_TEMPLATELIST,LB_GETTEXT,
i,(LPARAM) szFilename))
{
uRet = LoadTemplateFile(hWnd,szFilename);
if (uRet != ERROR_SUCCESS) {
if (uRet != ERROR_ALREADY_DISPLAYED) {
DisplayStandardError(hWnd,szFilename,IDS_ErrOPENTEMPLATE,uRet);
}
return uRet;
}
i++;
}
// Fill up the template file buffer.
i=0;
dwUsed = 0;
while (LB_ERR != SendDlgItemMessage(hWnd,IDD_TEMPLATELIST,LB_GETTEXT,
i,(LPARAM) szFilename))
{
dwSize = lstrlen(szFilename)+1;
if (!(pbufTemplates=ResizeBuffer(pbufTemplates,hBufTemplates,dwUsed+dwSize+4,&dwBufTemplates)))
return ERROR_NOT_ENOUGH_MEMORY;
lstrcpy(pbufTemplates+dwUsed,szFilename);
dwUsed += dwSize;
i++;
}
// doubly null-terminate the buffer... safe to do this because we
// tacked on the extra "+4" in the ResizeBuffer calls above
*(pbufTemplates+dwUsed) = TEXT('\0');
return ERROR_SUCCESS;
}
UINT LoadTemplates(HWND hWnd)
{
UINT uRet;
TCHAR *szFilename;
UINT i=0;
if (!(*pbufTemplates))
return ERROR_FILE_NOT_FOUND; //Nothing to load.
UnloadTemplates(); // unload previous file, if any
PrepareToLoadTemplates();
szFilename = pbufTemplates;
while (*szFilename)
{
uRet = LoadTemplateFile(hWnd,szFilename);
if (uRet != ERROR_SUCCESS) {
if (uRet != ERROR_ALREADY_DISPLAYED) {
DisplayStandardError(hWnd,szFilename,IDS_ErrOPENTEMPLATE,uRet);
}
return uRet;
}
szFilename += lstrlen(szFilename)+1;
}
return ERROR_SUCCESS;
}
BOOL OpenTemplateDlg(HWND hWnd,TCHAR * szFilename,UINT cbFilename)
{
OPENFILENAME ofn;
TCHAR szFilter[SMALLBUF];
TCHAR szOpenInfTitle[SMALLBUF];
lstrcpy(szFilename,szNull);
LoadSz(IDS_InfOPENTITLE,szOpenInfTitle,ARRAYSIZE(szOpenInfTitle));
// have to load the openfile filter in 2 stages, because the string
// contains a terminating character and LoadString won't load the
// whole thing in one go
memset(szFilter,0,(ARRAYSIZE(szFilter) * sizeof(TCHAR)));
LoadSz(IDS_InfOPENFILTER1,szFilter,ARRAYSIZE(szFilter));
LoadSz(IDS_InfOPENFILTER2,szFilter+lstrlen(szFilter)+1,ARRAYSIZE(szFilter)-
(lstrlen(szFilter)-1));
memset(&ofn,0,sizeof(ofn));
ofn.lStructSize = sizeof(ofn);
ofn.hwndOwner = hWnd;
ofn.hInstance = ghInst;
ofn.lpstrFilter = szFilter;
ofn.lpstrFile = szFilename;
ofn.nMaxFile = cbFilename;
ofn.lpstrTitle = szOpenInfTitle;
ofn.Flags = OFN_FILEMUSTEXIST | OFN_PATHMUSTEXIST
| OFN_SHAREAWARE | OFN_HIDEREADONLY;
return GetOpenFileName(&ofn);
}
UINT PrepareToLoadTemplates()
{
gClassList.nUserDataItems = 0;
gClassList.nMachineDataItems = 0;
if (!InitializeRootTables())
return ERROR_NOT_ENOUGH_MEMORY;
return ERROR_SUCCESS;
}
UINT LoadTemplateFile(HWND hWnd,TCHAR * szFilename)
{
HANDLE hFile;
UINT uRet;
TCHAR szStatusTextOld[255];
TCHAR szStatusText[SMALLBUF+MAX_PATH+1];
// open the specified file
if ((hFile = CreateFile(szFilename,GENERIC_READ,FILE_SHARE_READ,
NULL,OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL,NULL)) == INVALID_HANDLE_VALUE) {
#ifdef DEBUG
wsprintf(szDebugOut,TEXT("LoadTemplateFile: CreateFile returned %lu\r\n"),
GetLastError());
OutputDebugString(szDebugOut);
#endif
return (UINT) GetLastError();
}
// save old status bar text
GetStatusText(szStatusTextOld,ARRAYSIZE(szStatusTextOld));
// set status bar text a la "loading template file <name>..."
wsprintf(szStatusText,LoadSz(IDS_LOADINGTEMPLATE,szSmallBuf,
ARRAYSIZE(szSmallBuf)),szFilename);
SetStatusText(szStatusText);
uRet=ParseTemplateFile(hWnd,hFile,szFilename);
SetStatusText(szStatusTextOld);
CloseHandle(hFile);
if (uRet != ERROR_SUCCESS)
FreeRootTables();
else {
fInfLoaded = TRUE;
dwAppState |= AS_CANHAVEDOCUMENT;
}
return uRet;
}
VOID UnloadTemplates(VOID)
{
if (fInfLoaded) {
FreeRootTables();
fInfLoaded = FALSE;
dwAppState &= ~AS_CANHAVEDOCUMENT;
}
}
VOID EnableMainMenuItems(HWND hwndApp,BOOL fEnable)
{
HMENU hMenu = GetMenu(hwndApp);
UINT uFlags = MF_BYCOMMAND | (fEnable ? MF_ENABLED : MF_DISABLED);
EnableMenuItem(GetMenu(hwndMain),IDM_NEW,uFlags);
EnableMenuItem(GetMenu(hwndMain),IDM_OPEN,uFlags);
}
/*******************************************************************
NAME: GetDefaultTemplateFilename
SYNOPSIS: Builds a default .adm path and filename to look for
NOTES: Fills szFilename with "<windows dir>\INF\ADMINCFG.ADF".
Text is loaded from resources since file and directory
names are localizable.
********************************************************************/
DWORD GetDefaultTemplateFilename(HWND hWnd,TCHAR * pszFilename,UINT cbFileName)
{
TCHAR szFileName[MAX_PATH];
UINT cchFileName;
LPTSTR lpEnd;
//
// Load the common adm file
//
GetWindowsDirectory(szFileName,MAX_PATH);
lstrcat(szFileName,szSlash);
lstrcat(szFileName,LoadSz(IDS_INFDIR,szSmallBuf,ARRAYSIZE(szSmallBuf)));
lstrcat(szFileName,szSlash);
lstrcat(szFileName,LoadSz(IDS_DEF_COMMONNAME,szSmallBuf,ARRAYSIZE(szSmallBuf)));
cchFileName = lstrlen (szFileName) + 1;
if (cchFileName <= cbFileName) {
lstrcpy (pszFilename, szFileName);
lpEnd = pszFilename + lstrlen (pszFilename) + 1;
} else {
*pszFilename = TEXT('\0');
return 0;
}
//
// Add on the base adm filename
//
GetWindowsDirectory(szFileName,MAX_PATH);
lstrcat(szFileName,szSlash);
lstrcat(szFileName,LoadSz(IDS_INFDIR,szSmallBuf,ARRAYSIZE(szSmallBuf)));
lstrcat(szFileName,szSlash);
if (g_bWinnt) {
lstrcat(szFileName,LoadSz(IDS_DEF_NT_INFNAME,szSmallBuf,ARRAYSIZE(szSmallBuf)));
} else {
lstrcat(szFileName,LoadSz(IDS_DEF_INFNAME,szSmallBuf,ARRAYSIZE(szSmallBuf)));
}
cchFileName += lstrlen (szFileName) + 1;
if (cchFileName < cbFileName) {
lstrcat (lpEnd, szFileName);
}
return (cchFileName);
}
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