Source code of Windows XP (NT5)
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/*
* urlprop.h - URL properties class implementation description.
*/
#ifndef _URLPROP_H_
#define _URLPROP_H_
#include "propstg.h"
#ifdef __cplusplus
// URL Property object
class URLProp : public IPropertyStorage
{
private:
ULONG m_cRef;
CLSID m_clsid;
FMTID m_fmtid;
DWORD m_grfFlags;
// private methods
protected:
HPROPSTG m_hstg;
FILETIME m_ftModified;
FILETIME m_ftCreated;
FILETIME m_ftAccessed;
public:
URLProp(void);
virtual ~URLProp(void);
// IUnknown methods
virtual STDMETHODIMP QueryInterface(REFIID riid, PVOID *ppvObj);
virtual STDMETHODIMP_(ULONG) AddRef(void);
virtual STDMETHODIMP_(ULONG) Release(void);
// IPropertyStorage methods
virtual STDMETHODIMP ReadMultiple(ULONG cpspec, const PROPSPEC rgpspec[], PROPVARIANT rgvar[]);
virtual STDMETHODIMP WriteMultiple(ULONG cpspec, const PROPSPEC rgpspec[], const PROPVARIANT rgvar[], PROPID propidNameFirst);
virtual STDMETHODIMP DeleteMultiple(ULONG cpspec, const PROPSPEC rgpspec[]);
virtual STDMETHODIMP ReadPropertyNames(ULONG cpropid, const PROPID rgpropid[], LPOLESTR rglpwstrName[]);
virtual STDMETHODIMP WritePropertyNames(ULONG cpropid, const PROPID rgpropid[], const LPOLESTR rglpwstrName[]);
virtual STDMETHODIMP DeletePropertyNames(ULONG cpropid, const PROPID rgpropid[]);
virtual STDMETHODIMP SetClass(REFCLSID clsid);
virtual STDMETHODIMP Commit(DWORD grfCommitFlags);
virtual STDMETHODIMP Revert(void);
virtual STDMETHODIMP Enum(IEnumSTATPROPSTG** ppenm);
virtual STDMETHODIMP Stat(STATPROPSETSTG* pstatpsstg);
virtual STDMETHODIMP SetTimes(const FILETIME* pmtime, const FILETIME* pctime, const FILETIME* patime);
// other methods
virtual STDMETHODIMP Init(void);
STDMETHODIMP GetProp(PROPID pid, LPTSTR pszBuf, int cchBuf);
STDMETHODIMP GetProp(PROPID pid, int * piVal);
STDMETHODIMP GetProp(PROPID pid, LPDWORD pdwVal);
STDMETHODIMP GetProp(PROPID pid, WORD * pwVal);
STDMETHODIMP GetProp(PROPID pid, IStream **ppStream);
STDMETHODIMP SetProp(PROPID pid, LPCTSTR psz);
STDMETHODIMP SetProp(PROPID pid, int iVal);
STDMETHODIMP SetProp(PROPID pid, DWORD dwVal);
STDMETHODIMP SetProp(PROPID pid, WORD wVal);
STDMETHODIMP SetProp(PROPID pid, IStream *pStream);
STDMETHODIMP IsDirty(void);
#ifdef DEBUG
virtual STDMETHODIMP_(void) Dump(void);
friend BOOL IsValidPCURLProp(const URLProp *pcurlprop);
#endif
};
typedef URLProp * PURLProp;
typedef const URLProp CURLProp;
typedef const URLProp * PCURLProp;
// Internet Shortcut Property object
class IntshcutProp : public URLProp
{
typedef URLProp super;
private:
TCHAR m_szFile[MAX_PATH];
// private methods
STDMETHODIMP LoadFromFile(LPCTSTR pszFile);
public:
IntshcutProp(void);
~IntshcutProp(void);
// IPropertyStorage methods
virtual STDMETHODIMP Commit(DWORD grfCommitFlags);
// other methods
STDMETHODIMP Init(void);
STDMETHODIMP InitFromFile(LPCTSTR pszFile);
STDMETHODIMP SetFileName(LPCTSTR pszFile);
STDMETHODIMP SetURLProp(LPCTSTR pszURL, DWORD dwFlags);
STDMETHODIMP SetIDListProp(LPCITEMIDLIST pcidl);
STDMETHODIMP SetProp(PROPID pid, LPCTSTR psz);
STDMETHODIMP SetProp(PROPID pid, int iVal) { return super::SetProp(pid, iVal); }
STDMETHODIMP SetProp(PROPID pid, DWORD dwVal) { return super::SetProp(pid, dwVal); }
STDMETHODIMP SetProp(PROPID pid, WORD wVal) { return super::SetProp(pid, wVal); }
STDMETHODIMP SetProp(PROPID pid, IStream *pStream) { return super::SetProp(pid, pStream); }
#ifdef DEBUG
virtual STDMETHODIMP_(void) Dump(void);
friend BOOL IsValidPCIntshcutProp(const IntshcutProp *pcisprop);
#endif
};
typedef IntshcutProp * PIntshcutProp;
typedef const IntshcutProp CIntshcutProp;
typedef const IntshcutProp * PCIntshcutProp;
class Intshcut;
// Internet Site Property object
class IntsiteProp : public URLProp
{
private:
TCHAR m_szURL[INTERNET_MAX_URL_LENGTH];
Intshcut * m_pintshcut;
BOOL m_fPrivate;
// private methods
STDMETHODIMP LoadFromDB(LPCTSTR pszURL);
public:
IntsiteProp(void);
~IntsiteProp(void);
// IPropertyStorage methods
virtual STDMETHODIMP Commit(DWORD grfCommitFlags);
// other methods
STDMETHODIMP Init(void);
STDMETHODIMP InitFromDB(LPCTSTR pszURL, Intshcut * pintshcut, BOOL fPrivObj);
#ifdef DEBUG
virtual STDMETHODIMP_(void) Dump(void);
friend BOOL IsValidPCIntsiteProp(const IntsiteProp *pcisprop);
#endif
};
typedef IntsiteProp * PIntsiteProp;
typedef const IntsiteProp CIntsiteProp;
typedef const IntsiteProp * PCIntsiteProp;
DWORD
SchemeTypeFromURL(
LPCTSTR pszURL);
#endif // __cplusplus
//
// Prototypes for all modules
//
#ifdef __cplusplus
extern "C" {
#endif
typedef const PARSEDURL CPARSEDURL;
typedef const PARSEDURL * PCPARSEDURL;
STDAPI
CIntshcutProp_CreateInstance(
IN LPUNKNOWN punkOuter,
IN REFIID riid,
OUT LPVOID * ppvOut);
STDAPI
CIntsiteProp_CreateInstance(
IN LPUNKNOWN punkOuter,
IN REFIID riid,
OUT LPVOID * ppvOut);
// Worker routines for updating the ini file corresponding to a shortcut
HRESULT
ReadStringFromFile(IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
OUT LPWSTR * ppwsz,
IN CHAR * pszBuf);
HRESULT
ReadBStrFromFile(IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
OUT BSTR * pBstr);
HRESULT
ReadUnsignedFromFile(
IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
OUT LPDWORD pdwVal);
HRESULT
WriteGenericString(
IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
IN LPCWSTR pwsz);
HRESULT
WriteSignedToFile(
IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
IN int nVal);
HRESULT
WriteUnsignedToFile(
IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
IN DWORD nVal);
HRESULT
ReadURLFromFile(
IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
OUT LPTSTR * ppsz);
HRESULT
ReadBinaryFromFile(
IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
IN LPVOID pvData,
IN DWORD cbData);
HRESULT
WriteBinaryToFile(
IN LPCTSTR pszFile,
IN LPCTSTR pszSectionName,
IN LPCTSTR pszName,
IN LPVOID pvData,
IN DWORD cbSize);
#define DeletePrivateProfileString(pszSection, pszKey, pszFile) \
WritePrivateProfileString(pszSection, pszKey, NULL, pszFile)
#define SHDeleteIniString(pszSection, pszKey, pszFile) \
SHSetIniString(pszSection, pszKey, NULL, pszFile)
#ifdef __cplusplus
}; // extern "C"
#endif
#endif // _URLPROP_H_