ml
43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package crash
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//#include <windows.h>
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import "C"
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import (
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"fmt"
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"runtime/debug"
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"unsafe"
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)
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func init() {
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Handler = windowsHandler
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}
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func windowsHandler(versionInfo string) {
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if e := recover(); e != nil {
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text := `There was a crash in the application. This is bad and I am sorry.
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Perhaps you can make something with the details of the error below.
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If you can reproduce this, please make a screenshot of this box and report it with details on the http://www.systemshock.org forums.
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Thank you!
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`
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text += fmt.Sprintf("%s:\n%s", e, debug.Stack())
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messageBox(text, "Something unexpected happened - "+versionInfo)
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}
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}
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func messageBox(text, caption string) {
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textArg, textFin := wrapString(text)
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defer textFin()
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captionArg, captionFin := wrapString(caption)
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defer captionFin()
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var hwnd unsafe.Pointer
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C.MessageBoxExA((*C.struct_HWND__)(hwnd), textArg, captionArg, C.UINT(0), C.WORD(0))
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}
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func wrapString(value string) (wrapped *C.char, finisher func()) {
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wrapped = C.CString(value)
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finisher = func() { C.free(unsafe.Pointer(wrapped)) } // nolint: gas
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return
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}
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