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89 lines
2.5 KiB
Go
89 lines
2.5 KiB
Go
2 years ago
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package win32api
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import (
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"errors"
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"strconv"
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"syscall"
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"unsafe"
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)
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func ShellExecute(hwnd HWND, lpOperation, lpFile, lpParameters, lpDirectory string, nShowCmd int) error {
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shell32, err := syscall.LoadLibrary("shell32.dll")
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var op, param, directory uintptr
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if err != nil {
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return errors.New("Can't Load Shell32 API")
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}
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defer syscall.FreeLibrary(shell32)
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ShellExecute, err := syscall.GetProcAddress(syscall.Handle(shell32), "ShellExecuteW")
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if err != nil {
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return errors.New("Can't Load ShellExecute API")
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}
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if len(lpOperation) != 0 {
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op = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpOperation)))
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}
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if len(lpParameters) != 0 {
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param = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpParameters)))
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}
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if len(lpDirectory) != 0 {
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directory = uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpDirectory)))
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}
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r, _, _ := syscall.Syscall6(uintptr(ShellExecute), 6,
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uintptr(hwnd),
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op,
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uintptr(unsafe.Pointer(syscall.StringToUTF16Ptr(lpFile))),
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param,
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directory,
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uintptr(nShowCmd))
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if r < 32 {
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return errors.New("ERROR:" + strconv.Itoa(int(r)))
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}
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return nil
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}
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/**
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func ShellExecuteEX2(hwnd HWND, lpVerb, lpFile, lpParameters, lpDirectory string, nShow int) error {
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var newcmd SHELLEXECUTEINFOW
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newcmd.cbSize = DWORD(unsafe.Sizeof(newcmd))
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newcmd.hwnd = hwnd
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newcmd.lpVerb = lpVerb
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newcmd.lpFile = lpFile
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newcmd.lpParameters = lpParameters
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newcmd.lpDirectory = lpDirectory
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newcmd.nShow = nShow
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shell32, err := syscall.LoadLibrary("shell32.dll")
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if err != nil {
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return errors.New("Can't Load Shell32 API")
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}
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defer syscall.FreeLibrary(shell32)
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ShellExecuteEx, err := syscall.GetProcAddress(syscall.Handle(shell32), "ShellExecuteExW")
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if err != nil {
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return errors.New("Can't Load ShellExecuteEx API")
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}
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r, _, _ := syscall.Syscall6(ShellExecuteEx, 1, uintptr(unsafe.Pointer(&newcmd)), 0, 0, 0, 0, 0)
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fmt.Println(strconv.Itoa(int(r)))
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fmt.Println(strconv.Itoa(int(newcmd.hInstApp)))
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if r != 0 {
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return errors.New("Error Recured")
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}
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return nil
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}
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*/
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func ShellExecuteEx(muzika *SHELLEXECUTEINFOW) error {
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shell32, err := syscall.LoadLibrary("shell32.dll")
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if err != nil {
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return errors.New("Can't Load Shell32 API")
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}
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defer syscall.FreeLibrary(shell32)
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ShellExecuteEx, err := syscall.GetProcAddress(syscall.Handle(shell32), "ShellExecuteExW")
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if err != nil {
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return errors.New("Can't Load ShellExecuteEx API")
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}
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r, _, errno := syscall.Syscall6(ShellExecuteEx, 1, uintptr(unsafe.Pointer(muzika)), 0, 0, 0, 0, 0)
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if r == 0 {
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return error(errno)
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}
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return nil
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}
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