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📄 shellapi.h

📁 用于查询PC机上的USB端口是否有设备挂接上
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typedef struct _SHNAMEMAPPINGW
{
    LPWSTR  pszOldPath;
    LPWSTR  pszNewPath;
    int   cchOldPath;
    int   cchNewPath;
} SHNAMEMAPPINGW, FAR *LPSHNAMEMAPPINGW;
#ifdef UNICODE
typedef SHNAMEMAPPINGW SHNAMEMAPPING;
typedef LPSHNAMEMAPPINGW LPSHNAMEMAPPING;
#else
typedef SHNAMEMAPPINGA SHNAMEMAPPING;
typedef LPSHNAMEMAPPINGA LPSHNAMEMAPPING;
#endif // UNICODE

////
//// End Shell File Operations
////

////
////  Begin ShellExecuteEx and family
////

/* ShellExecute() and ShellExecuteEx() error codes */

/* regular WinExec() codes */
#define SE_ERR_FNF              2       // file not found
#define SE_ERR_PNF              3       // path not found
#define SE_ERR_ACCESSDENIED     5       // access denied
#define SE_ERR_OOM              8       // out of memory
#define SE_ERR_DLLNOTFOUND              32

#endif /* WINVER >= 0x0400 */

/* error values for ShellExecute() beyond the regular WinExec() codes */
#define SE_ERR_SHARE                    26
#define SE_ERR_ASSOCINCOMPLETE          27
#define SE_ERR_DDETIMEOUT               28
#define SE_ERR_DDEFAIL                  29
#define SE_ERR_DDEBUSY                  30
#define SE_ERR_NOASSOC                  31

#if(WINVER >= 0x0400)

// Note CLASSKEY overrides CLASSNAME
#define SEE_MASK_CLASSNAME      0x00000001
#define SEE_MASK_CLASSKEY       0x00000003
// Note INVOKEIDLIST overrides IDLIST
#define SEE_MASK_IDLIST         0x00000004
#define SEE_MASK_INVOKEIDLIST   0x0000000c
#define SEE_MASK_ICON           0x00000010
#define SEE_MASK_HOTKEY         0x00000020
#define SEE_MASK_NOCLOSEPROCESS 0x00000040
#define SEE_MASK_CONNECTNETDRV  0x00000080
#define SEE_MASK_FLAG_DDEWAIT   0x00000100
#define SEE_MASK_DOENVSUBST     0x00000200
#define SEE_MASK_FLAG_NO_UI     0x00000400
#define SEE_MASK_UNICODE        0x00004000
#define SEE_MASK_NO_CONSOLE     0x00008000

typedef struct _SHELLEXECUTEINFOA
{
        DWORD cbSize;
        ULONG fMask;
        HWND hwnd;
        LPCSTR   lpVerb;
        LPCSTR   lpFile;
        LPCSTR   lpParameters;
        LPCSTR   lpDirectory;
        int nShow;
        HINSTANCE hInstApp;
        // Optional fields
        LPVOID lpIDList;
        LPCSTR   lpClass;
        HKEY hkeyClass;
        DWORD dwHotKey;
        HANDLE hIcon;
        HANDLE hProcess;
} SHELLEXECUTEINFOA, FAR *LPSHELLEXECUTEINFOA;
typedef struct _SHELLEXECUTEINFOW
{
        DWORD cbSize;
        ULONG fMask;
        HWND hwnd;
        LPCWSTR  lpVerb;
        LPCWSTR  lpFile;
        LPCWSTR  lpParameters;
        LPCWSTR  lpDirectory;
        int nShow;
        HINSTANCE hInstApp;
        // Optional fields
        LPVOID lpIDList;
        LPCWSTR  lpClass;
        HKEY hkeyClass;
        DWORD dwHotKey;
        HANDLE hIcon;
        HANDLE hProcess;
} SHELLEXECUTEINFOW, FAR *LPSHELLEXECUTEINFOW;
#ifdef UNICODE
typedef SHELLEXECUTEINFOW SHELLEXECUTEINFO;
typedef LPSHELLEXECUTEINFOW LPSHELLEXECUTEINFO;
#else
typedef SHELLEXECUTEINFOA SHELLEXECUTEINFO;
typedef LPSHELLEXECUTEINFOA LPSHELLEXECUTEINFO;
#endif // UNICODE

WINSHELLAPI BOOL WINAPI ShellExecuteExA(LPSHELLEXECUTEINFOA lpExecInfo);
WINSHELLAPI BOOL WINAPI ShellExecuteExW(LPSHELLEXECUTEINFOW lpExecInfo);
#ifdef UNICODE
#define ShellExecuteEx  ShellExecuteExW
#else
#define ShellExecuteEx  ShellExecuteExA
#endif // !UNICODE
WINSHELLAPI void WINAPI WinExecErrorA(HWND hwnd, int error, LPCSTR lpstrFileName, LPCSTR lpstrTitle);
WINSHELLAPI void WINAPI WinExecErrorW(HWND hwnd, int error, LPCWSTR lpstrFileName, LPCWSTR lpstrTitle);
#ifdef UNICODE
#define WinExecError  WinExecErrorW
#else
#define WinExecError  WinExecErrorA
#endif // !UNICODE

////
////  End ShellExecuteEx and family
////

////
//// Tray notification definitions
////

typedef struct _NOTIFYICONDATAA {
        DWORD cbSize;
        HWND hWnd;
        UINT uID;
        UINT uFlags;
        UINT uCallbackMessage;
        HICON hIcon;
        CHAR   szTip[64];
} NOTIFYICONDATAA, *PNOTIFYICONDATAA;
typedef struct _NOTIFYICONDATAW {
        DWORD cbSize;
        HWND hWnd;
        UINT uID;
        UINT uFlags;
        UINT uCallbackMessage;
        HICON hIcon;
        WCHAR  szTip[64];
} NOTIFYICONDATAW, *PNOTIFYICONDATAW;
#ifdef UNICODE
typedef NOTIFYICONDATAW NOTIFYICONDATA;
typedef PNOTIFYICONDATAW PNOTIFYICONDATA;
#else
typedef NOTIFYICONDATAA NOTIFYICONDATA;
typedef PNOTIFYICONDATAA PNOTIFYICONDATA;
#endif // UNICODE

#define NIM_ADD         0x00000000
#define NIM_MODIFY      0x00000001
#define NIM_DELETE      0x00000002

#define NIF_MESSAGE     0x00000001
#define NIF_ICON        0x00000002
#define NIF_TIP         0x00000004

WINSHELLAPI BOOL WINAPI Shell_NotifyIconA(DWORD dwMessage, PNOTIFYICONDATAA lpData);
WINSHELLAPI BOOL WINAPI Shell_NotifyIconW(DWORD dwMessage, PNOTIFYICONDATAW lpData);
#ifdef UNICODE
#define Shell_NotifyIcon  Shell_NotifyIconW
#else
#define Shell_NotifyIcon  Shell_NotifyIconA
#endif // !UNICODE

////
//// End Tray Notification Icons
////

////
//// Begin SHGetFileInfo
////

/*
 * The SHGetFileInfo API provides an easy way to get attributes
 * for a file given a pathname.
 *
 *   PARAMETERS
 *
 *     pszPath              file name to get info about
 *     dwFileAttributes     file attribs, only used with SHGFI_USEFILEATTRIBUTES
 *     psfi                 place to return file info
 *     cbFileInfo           size of structure
 *     uFlags               flags
 *
 *   RETURN
 *     TRUE if things worked
 */

typedef struct _SHFILEINFOA
{
        HICON       hIcon;                      // out: icon
        int         iIcon;                      // out: icon index
        DWORD       dwAttributes;               // out: SFGAO_ flags
        CHAR        szDisplayName[MAX_PATH];    // out: display name (or path)
        CHAR        szTypeName[80];             // out: type name
} SHFILEINFOA;
typedef struct _SHFILEINFOW
{
        HICON       hIcon;                      // out: icon
        int         iIcon;                      // out: icon index
        DWORD       dwAttributes;               // out: SFGAO_ flags
        WCHAR       szDisplayName[MAX_PATH];    // out: display name (or path)
        WCHAR       szTypeName[80];             // out: type name
} SHFILEINFOW;
#ifdef UNICODE
typedef SHFILEINFOW SHFILEINFO;
#else
typedef SHFILEINFOA SHFILEINFO;
#endif // UNICODE

#define SHGFI_ICON              0x000000100     // get icon
#define SHGFI_DISPLAYNAME       0x000000200     // get display name
#define SHGFI_TYPENAME          0x000000400     // get type name
#define SHGFI_ATTRIBUTES        0x000000800     // get attributes
#define SHGFI_ICONLOCATION      0x000001000     // get icon location
#define SHGFI_EXETYPE           0x000002000     // return exe type
#define SHGFI_SYSICONINDEX      0x000004000     // get system icon index
#define SHGFI_LINKOVERLAY       0x000008000     // put a link overlay on icon
#define SHGFI_SELECTED          0x000010000     // show icon in selected state
#define SHGFI_LARGEICON         0x000000000     // get large icon
#define SHGFI_SMALLICON         0x000000001     // get small icon
#define SHGFI_OPENICON          0x000000002     // get open icon
#define SHGFI_SHELLICONSIZE     0x000000004     // get shell size icon
#define SHGFI_PIDL              0x000000008     // pszPath is a pidl
#define SHGFI_USEFILEATTRIBUTES 0x000000010     // use passed dwFileAttribute

WINSHELLAPI DWORD WINAPI SHGetFileInfoA(LPCSTR pszPath, DWORD dwFileAttributes, SHFILEINFOA FAR *psfi, UINT cbFileInfo, UINT uFlags);
WINSHELLAPI DWORD WINAPI SHGetFileInfoW(LPCWSTR pszPath, DWORD dwFileAttributes, SHFILEINFOW FAR *psfi, UINT cbFileInfo, UINT uFlags);
#ifdef UNICODE
#define SHGetFileInfo  SHGetFileInfoW
#else
#define SHGetFileInfo  SHGetFileInfoA
#endif // !UNICODE

WINSHELLAPI BOOL WINAPI SHGetNewLinkInfoA(LPCSTR pszLinkTo, LPCSTR pszDir, LPSTR pszName,
                             BOOL FAR * pfMustCopy, UINT uFlags);
WINSHELLAPI BOOL WINAPI SHGetNewLinkInfoW(LPCWSTR pszLinkTo, LPCWSTR pszDir, LPWSTR pszName,
                             BOOL FAR * pfMustCopy, UINT uFlags);
#ifdef UNICODE
#define SHGetNewLinkInfo  SHGetNewLinkInfoW
#else
#define SHGetNewLinkInfo  SHGetNewLinkInfoA
#endif // !UNICODE

#define SHGNLI_PIDL             0x000000001     // pszLinkTo is a pidl
#define SHGNLI_PREFIXNAME       0x000000002     // Make name "Shortcut to xxx"
#define SHGNLI_NOUNIQUE         0x000000004     // don't do the unique name generation

////
//// End SHGetFileInfo
////

#endif /* WINVER >= 0x0400 */

#ifdef __cplusplus
}
#endif  /* __cplusplus */

#include <poppack.h>

#endif  /* _INC_SHELLAPI */

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