func main() {
cstr := C.CString("hello , world")
defer C.free(unsafe.Pointer(cstr))
C.puts(cstr)
//C.printf("test")
C.myprintstr(cstr)
}
func ConnectionState(session *C.sp_session) C.sp_connectionstate {
connection_state := C.sp_session_connectionstate(session)
fmt.Printf("ConnectionState: %d\n", connection_state)
if connection_state == C.SP_CONNECTION_STATE_LOGGED_IN {
C.puts(C.CString("Logged_in"))
} else if connection_state == C.SP_CONNECTION_STATE_LOGGED_OUT {
C.puts(C.CString("Logged_out"))
} else if connection_state == C.SP_CONNECTION_STATE_DISCONNECTED {
C.puts(C.CString("Disconnected"))
} else if connection_state == C.SP_CONNECTION_STATE_UNDEFINED {
C.puts(C.CString("Undefined"))
} else if connection_state == C.SP_CONNECTION_STATE_OFFLINE {
C.puts(C.CString("Offline"))
}
return connection_state
}
func main() {
cs := C.CString(`
wokao
`)
C.puts((cs))
defer C.free(unsafe.Pointer(cs))
}
func Authentifaction(login string, password string) *C.sp_session {
sc := initSessionConfig()
session := new(C.sp_session)
err := C.sp_session_create(sc, &session)
fmt.Printf("%d\n", err)
C.puts(C.sp_error_message(err))
C.sp_session_set_connection_rules(session, C.SP_CONNECTION_RULE_NETWORK)
return session
}
func TracksSearch(res *C.sp_search) []string {
nb := C.sp_search_num_tracks(res)
tab := make([]string, nb)
var i C.int = 0
for ; i < nb; i++ {
C.puts(C.sp_track_name(C.sp_search_track(res, i)))
tab[i] = C.GoString(C.sp_track_name(C.sp_search_track(res, i)))
}
return tab
}
func DemoCgo() {
// call functions from libc
msg := C.CString("Hello, 世界")
defer C.free(unsafe.Pointer(msg))
C.puts(msg)
// call function from libfoo
var cmsg *C.char = C.CString("进入 print2()")
defer C.free(unsafe.Pointer(cmsg))
C.print2(cmsg)
}
func main() {
total := C.add(10, 20)
fmt.Printf("Go says: result is %v\n", total)
gostr := "Go can call C's puts from stdio"
// C.CString uses C heap, we must free it
var cstr *C.char = C.CString(gostr)
// defer is convenient for clean-up
defer C.free(unsafe.Pointer(cstr))
C.puts(cstr)
}
func main() {
Seed(1000)
fmt.Println(int(C.random()))
time.Sleep(time.Duration(1) * time.Second)
fmt.Println(int(C.random()))
fmt.Println("getpid:", int(C.getpid()))
C.puts(C.CString("call C puts"))
Hello("call C's go wrapper func")
C.hello(C.CString("call C hello func"))
}
func PrintHello() {
C.puts(C.CString("Hello, world\n"))
}
func main() {
cstr := C.CString("Hello, world!")
C.puts(cstr)
C.free(unsafe.Pointer(cstr))
}
func main() {
cstr := C.CString("Hello, world")
C.puts(cstr)
}
func Puts(s string) {
p := C.CString(s)
C.puts(p)
C.free(unsafe.Pointer(p))
C.fflushstdout()
}
func PrintHello() {
C.puts(C.CString("Hello, world\n"))
C.f**k()
C.tid()
}