34 lines
584 B
Go
34 lines
584 B
Go
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// 18 august 2014
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package ui
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import (
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"syscall"
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"unsafe"
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"reflect"
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)
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// #include "winapi_windows.h"
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import "C"
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// TODO move to common_windows.go
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func wstrToString(wstr *C.WCHAR) string {
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n := C.wcslen((*C.wchar_t)(unsafe.Pointer(wstr)))
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xbuf := &reflect.SliceHeader{
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Data: uintptr(unsafe.Pointer(wstr)),
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Len: int(n + 1),
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Cap: int(n + 1),
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}
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buf := (*[]uint16)(unsafe.Pointer(xbuf))
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return syscall.UTF16ToString(*buf)
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}
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func openFile() string {
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name := C.openFile()
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if name == nil {
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return ""
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}
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defer C.free(unsafe.Pointer(name))
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return wstrToString(name)
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}
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