// curl_easy_escape - URL encodes the given string
func (curl *CURL) Escape(url string) string {
p := curl.handle
oldUrl := C.CString(url)
defer C.free(unsafe.Pointer(oldUrl))
newUrl := C.curl_easy_escape(p, oldUrl, 0)
defer C.curl_free(unsafe.Pointer(newUrl))
return C.GoString(newUrl)
}
// curl_easy_unescape - URL decodes the given string
func (curl *CURL) Unescape(url string) string {
p := curl.handle
oldUrl := C.CString(url)
outlength := C.int(0)
defer C.free(unsafe.Pointer(oldUrl))
// If outlength is non-NULL, the function will write the length of the
// returned string in the integer it points to. This allows an
// escaped string containing %00 to still get used properly after unescaping.
newUrl := C.curl_easy_unescape(p, oldUrl, 0, &outlength)
defer C.curl_free(unsafe.Pointer(newUrl))
return C.GoStringN(newUrl, outlength)
}