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/*****************************************************************************\
FILE: util.cpp
DESCRIPTION: Shared stuff that operates on all classes.\*****************************************************************************/
#ifndef _UTIL_H
#define _UTIL_H
#include "encoding.h"
#include "ftpfoldr.h"
#include "ftpdir.h"
#include "ftpsite.h"
#include "ftplist.h"
#include "ftpefe.h"
#include "ftpglob.h"
#include "ftpcm.h"
#include "ftpstm.h"
#include "dllload.h"
#include "security.h"
// Don't ship with this on. Only for BryanSt's debugging
//#define DEBUG_WININET_BREAKS
#define DOES_POINTER_MATCHES_HRESULT(pointer, hr) ((pointer && SUCCEEDED(hr)) || (!pointer && FAILED(hr)))
#define ASSERT_POINTER_MATCHES_HRESULT(pointer, hr) ASSERT(DOES_POINTER_MATCHES_HRESULT((pointer), hr))
#define EVAL_POINTER_MATCHES_HRESULT(pointer, hr) EVAL(DOES_POINTER_MATCHES_HRESULT((pointer), hr)
extern "C" void *_ReturnAddress();
#pragma intrinsic(_ReturnAddress)
#ifdef DEBUG // DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG
#define CREATE_CALLERS_ADDRESS
#define GET_CALLERS_ADDRESS _ReturnAddress()
#ifdef DEBUG_WININET_BREAKS
#define WININET_ASSERT(val) ASSERT(val)
#endif // DEBUG_WININET_BREAKS
void TraceMsgWithCurrentDir(DWORD dwTFOperation, LPCSTR pszMessage, HINTERNET hint);void DebugStartWatch(void);DWORD DebugStopWatch(void);#else // DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG
#define CREATE_CALLERS_ADDRESS NULL;
#define GET_CALLERS_ADDRESS 0x00000000
#define TraceMsgWithCurrentDir(dwTFOperation, pszMessage, hint) NULL;
#define DebugStartWatch() NULL;
#define DebugStopWatch() 0
#endif // DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG - DEBUG
#ifndef WININET_ASSERT
#define WININET_ASSERT(val) NULL
#endif // DEBUG_WININET_BREAKS
#define ChooseWindow(hwnd1, hwnd2) (hwnd1 ? hwnd1 : hwnd2)
typedef BOOL (*HGLOBWITHPROC)(LPVOID pv, LPVOID pvRef, LPCVOID pvParam2, BOOL fUnicode);
int SHMessageBox(HWND hwnd, LPCTSTR pszMessage, UINT uMessageID, UINT uTitleID, UINT uType);//HRESULT ShellExecFtpUrl(LPCTSTR pszUrl);
//HRESULT ShellExecFtpPidl(LPCITEMIDLIST pidl);
// SHChangeNotify() wrappers that will update our cache of the FTP server contents before
// calling SHChangeNotify(). This will make sure DefView still has valid dates when it
// converts the pidl passed to SHChangeNotify() to a display name and then has us turn
// it back into a pidl via ::ParseDisplayName(). DefView does this to
void FtpChangeNotify(HWND hwnd, LONG wEventId, CFtpFolder * pff, CFtpDir * pfd, LPCITEMIDLIST pidl1, LPCITEMIDLIST pidl2, BOOL fTopLevel);
BOOL IsLegacyChangeNotifyNeeded(LONG wEventId);HRESULT ForceDefViewRefresh(HWND hwnd, LPCITEMIDLIST pidl);DWORD GetOSVer(void);BOOL IsOSNT(void);
#define HANDLE_NULLSTR(str) (str ? str : SZ_EMPTY)
#define HANDLE_NULLSTRA(str) (str ? str : "")
// Allocation Helper Funcitions
void IUnknown_Set(IMalloc ** ppm, IMalloc * pm);void IUnknown_Set(CFtpFolder ** ppff, CFtpFolder * pff);void IUnknown_Set(CFtpDir ** ppfd, CFtpDir * pfd);void IUnknown_Set(CFtpSite ** ppfs, CFtpSite * pfs);void IUnknown_Set(CFtpList ** ppfl, CFtpList * pfl);void IUnknown_Set(CFtpPidlList ** ppflpidl, CFtpPidlList * pflpidl);void IUnknown_Set(CFtpEfe ** ppfefe, CFtpEfe * pfefe);void IUnknown_Set(CFtpGlob ** ppfg, CFtpGlob * pfg);void IUnknown_Set(CFtpMenu ** ppfcm, CFtpMenu * pfcm);void IUnknown_Set(CFtpStm ** ppfstm, CFtpStm * pfstm);
HRESULT IUnknown_PidlNavigate(IUnknown * punk, LPCITEMIDLIST pidl, BOOL fHistoryEntry);//HRESULT IUnknown_UrlNavigate(IUnknown * punk, LPCTSTR pszUrl);
DWORD StrListLength(LPCTSTR ppszStrList);
#ifdef UNICODE
#define TCharSysAllocString(psz) SysAllocString(psz)
#define Str_StrAndThunk Str_StrAndThunkW
#else
extern BSTR AllocBStrFromString(LPCTSTR);#define TCharSysAllocString(psz) AllocBStrFromString(psz)
#define Str_StrAndThunk Str_StrAndThunkA
#endif
HRESULT Str_StrAndThunkW(LPTSTR * ppszOut, LPCWSTR pwzIn, BOOL fStringList);HRESULT Str_StrAndThunkA(LPTSTR * ppszOut, LPCSTR pszIn, BOOL fStringList);
DWORD GetUrlSchemeA(LPCSTR psz);DWORD GetUrlSchemeW(LPCWSTR pwz);
DWORD Misc_SfgaoFromFileAttributes(DWORD dwFAFLFlags);HRESULT Misc_StringFromFileTime(LPTSTR pszDateTime, DWORD cchSize, LPFILETIME pft, DWORD flType);HRESULT Misc_CreateHglob(SIZE_T cb, LPVOID pv, HGLOBAL *phglob);int _HIDA_Create_Tally(LPVOID pvPidl, LPVOID pv);int _HIDA_Create_AddIdl(LPVOID pvPidl, LPVOID pv);BOOL _Misc_HIDA_Init(LPCVOID hida, LPCVOID pv, BOOL fUnicode);HIDA Misc_HIDA_Create(LPCITEMIDLIST pidlFolder, CFtpPidlList * pflHfpl);BOOL _Misc_HFGD_Init(LPVOID pv, LPVOID pvHFPL, BOOL fUnicode);HGLOBAL Misc_HFGD_Create(CFtpPidlList * pflHfpl, LPCITEMIDLIST pidlItem, BOOL fUnicode);UINT AddToPopupMenu(HMENU hmenuDst, UINT idMenuToAdd, UINT idSubMenuIndex, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags);UINT MergeInToPopupMenu(HMENU hmenuDst, UINT idMenuToMerge, UINT indexMenu, UINT idCmdFirst, UINT idCmdLast, UINT uFlags);HMENU GetMenuFromID(HMENU hmenu, UINT idm);UINT MergeMenuHierarchy(HMENU hmenuDst, HMENU hmenuSrc, UINT idcMin, UINT idcMax);HRESULT Misc_CopyPidl(LPCITEMIDLIST pidl, LPITEMIDLIST * ppidlOut);HRESULT Misc_CloneHglobal(HGLOBAL hglob, HGLOBAL *phglob);HRESULT Misc_DeleteHfpl(CFtpFolder * pff, HWND hwnd, CFtpPidlList * pflHfpl);HWND Misc_FindStatusBar(HWND hwndOwner);void GetCfBufA(UINT cf, LPSTR psz, int cch);HGLOBAL AllocHGlob(UINT cb, HGLOBWITHPROC pfn, LPVOID pvRef, LPCVOID pvParam2, BOOL fUnicode);LPITEMIDLIST GetPidlFromFtpFolderAndPidlList(CFtpFolder * pff, CFtpPidlList * pflHfpl);HRESULT FtpSafeCreateDirectory(HWND hwnd, HINTERNET hint, CMultiLanguageCache * pmlc, CFtpFolder * pff, CFtpDir * pfd, IProgressDialog * ppd, LPCWSTR pwzFtpPath, BOOL fRoot);BOOL IsValidFtpAnsiFileName(LPCTSTR pszString);HRESULT HrShellExecute(HWND hwnd, LPCTSTR lpVerb, LPCTSTR lpFile, LPCTSTR lpParameters, LPCTSTR lpDirectory, INT nShowCmd);
enum SHELL_VERSION{ SHELL_VERSION_UNKNOWN = 0, SHELL_VERSION_W95NT4, SHELL_VERSION_IE4, SHELL_VERSION_NT5,};
SHELL_VERSION GetShellVersion(void);DWORD GetShdocvwVersion(void);BOOL ShouldSkipDropFormat(int nIndex);HWND GetProgressHWnd(IProgressDialog * ppd, HWND hwndDefault);
void FtpProgressInternetStatusCB(IN HINTERNET hInternet, IN DWORD_PTR pdwContext, IN DWORD dwInternetStatus, IN LPVOID lpwStatusInfo, IN DWORD dwStatusInfoLen);
// In ftpresp.cpp
CFtpGlob * GetFtpResponse(CWireEncoding * pwe);LPITEMIDLIST SHILCreateFromPathWrapper(LPCTSTR pszPath);HRESULT _SetStatusBarZone(CStatusBar * psb, CFtpSite * pfs);HRESULT CreateFromToStr(LPWSTR pwzStrOut, DWORD cchSize, ...);
int _LoadStringW(HINSTANCE hinst, UINT id, LPWSTR wsz, UINT cchMax); // Implemented in olestuff.cpp
void SetWindowBits(HWND hWnd, int iWhich, DWORD dwBits, DWORD dwValue);int DisplayWininetError(HWND hwnd, BOOL fAssertOnNULLHWND, DWORD dwError, UINT idTitleStr, UINT idBaseErrorStr, UINT idDetailsStr, UINT nMsgBoxType, IProgressDialog * ppd);int DisplayWininetErrorEx(HWND hwnd, BOOL fAssertOnNULLHWND, DWORD dwError, UINT idTitleStr, UINT idBaseErrorStr, UINT idDetailsStr, UINT nMsgBoxType, IProgressDialog * ppd, LPCWSTR pwzDetails);void ShowEnableWindow(HWND hwnd, BOOL fHide);
HRESULT RemoveCharsFromString(LPTSTR pszLocToRemove, DWORD cchSizeToRemove);HRESULT RemoveCharsFromStringA(LPSTR pszLocToRemove, DWORD cchSizeToRemove);HRESULT CharReplaceWithStrA(LPSTR pszLocToInsert, DWORD cchSize, DWORD cchChars, LPSTR pszStrToInsert);HRESULT CharReplaceWithStrW(LPWSTR pszLocToInsert, DWORD cchSize, DWORD cchChars, LPWSTR pszStrToInsert);
HRESULT EscapeString(LPCTSTR pszStrToEscape, LPTSTR pszEscapedStr, DWORD cchSize);HRESULT UnEscapeString(LPCTSTR pszStrToUnEscape, LPTSTR pszUnEscapedStr, DWORD cchSize);
HRESULT DisplayBlockingProxyDialog(LPCITEMIDLIST pidl, HWND hwnd);HRESULT CopyStgMediumWrap(const STGMEDIUM * pcstgmedSrc, STGMEDIUM * pstgmedDest);HRESULT SHBindToIDList(LPCITEMIDLIST pidl, LPBC pbc, REFIID riid, void **ppv);STDAPI StringToStrRetW(LPCWSTR pwzString, STRRET *pstrret);HRESULT LoginAsViaFolder(HWND hwnd, CFtpFolder * pff, IUnknown * punkSite);HRESULT LoginAs(HWND hwnd, CFtpFolder * pff, CFtpDir * pfd, IUnknown * punkSite);void InitComctlForNaviteFonts(void);CFtpPidlList * CreateRelativePidlList(CFtpFolder * pff, CFtpPidlList * pPidlListFull);
LPCITEMIDLIST ILGetLastID(LPCITEMIDLIST pidl);LPCITEMIDLIST ILGetLastNonFragID(LPCITEMIDLIST pidl);IProgressDialog * CProgressDialog_CreateInstance(UINT idTitle, UINT idAnimation);HRESULT AddFTPPropertyPages(LPFNADDPROPSHEETPAGE pfnAddPropSheetPage, LPARAM lParam, HINSTANCE * phinstInetCpl, IUnknown * punkSite);BOOL Is7BitAnsi(LPCWIRESTR pwByteStr);HRESULT SHPathPrepareForWriteWrapW(HWND hwnd, IUnknown *punkEnableModless, LPCWSTR pwzPath, UINT wFunc, DWORD dwFlags);
STDAPI DataObj_SetPreferredEffect(IDataObject *pdtobj, DWORD dwEffect);STDAPI DataObj_SetPasteSucceeded(IDataObject *pdtobj, DWORD dwEffect);STDAPI DataObj_GetDWORD(IDataObject *pdtobj, UINT cf, DWORD *pdwOut);STDAPI DataObj_GetDropTarget(IDataObject *pdtobj, CLSID *pclsid);STDAPI DataObj_SetDWORD(IDataObject *pdtobj, UINT cf, DWORD dw);#define DEBUG_LEGACY_PROGRESS 0
EXTERN_C void _FTPDebugMemLeak(UINT wFlags, LPCTSTR pszFile, UINT iLine);#define FTPDebugMemLeak(wFlags) _FTPDebugMemLeak(wFlags, TEXT(__FILE__), __LINE__)
#endif // _UTIL_H
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