jna_test.rar_JNA JAVA C_jna_jna 函数

import java.util.ArrayList; import java.util.List; import com.sun.jna.Library; import com.sun.jna.Native; import com.sun.jna.Structure; import com.sun.jna.ptr.IntByReference; import com.sun.jna.Callback; import org.json.JSONArray; import org.json.JSONObject; public class TestSo { public interface AlgrithmLib extends Library { interface PlatCbFuncInter extends Callback { int PlatCbFunc(String sBuf); } int ALGRITHM_Start(); int ALGRITHM_Stop(); int ALGRITHM_Exec(String sJsonBuf); void ALGRITHM_RegPlatCbFunc(PlatCbFuncInter callback); void ALGRITHM_DoPlatCbFunc(String sBuf); } public interface MongocLib extends Library { MongocLib INSTANCE = (MongocLib)Native.loadLibrary("mongoc-1.0", MongocLib.class); void mongoc_stub(); } public interface BsonLib extends Library { BsonLib INSTANCE = (BsonLib)Native.loadLibrary("bson-1.0", BsonLib.class); void bson_stub(); } public static void main(String[] args) { MongocLib.INSTANCE.mongoc_stub(); BsonLib.INSTANCE.bson_stub(); AlgrithmLib cAlgrithmLib = (AlgrithmLib)Native.loadLibrary("algrithm", AlgrithmLib.class); AlgrithmLib.PlatCbFuncInter callback = new AlgrithmLib.PlatCbFuncInter() { public int PlatCbFunc(String sBuf) { System.out.printf("%s\n", sBuf); return 0; } }; cAlgrithmLib.ALGRITHM_RegPlatCbFunc(callback); //String sBuf = "123"; //cAlgrithmLib.ALGRITHM_DoPlatCbFunc(sBuf); cAlgrithmLib.ALGRITHM_Start(); JSONObject jsonObjectFirst = new JSONObject(); JSONArray jsonArrayFirst = new JSONArray(); jsonObjectFirst.put("sCommandId", "1"); jsonObjectFirst.put("sCommandData", jsonArrayFirst); JSONObject jsonObjectSecond = new JSONObject(); jsonObjectSecond.put("sUserId", "1"); jsonObjectSecond.put("sCommandType", "GetLocation"); jsonObjectSecond.put("sTimeBegin", "2017-10-17 22:00:00"); jsonObjectSecond.put("sTimeEnd", "2017-10-17 22:30:00"); jsonArrayFirst.put(jsonObjectSecond); JSONObject jsonObjectThird = new JSONObject(); jsonObjectThird.put("sUserId", "2"); jsonObjectThird.put("sCommandType", "GetActivityWarn"); jsonObjectThird.put("sTimeBegin", "2017-10-17 22:00:00"); jsonObjectThird.put("sTimeEnd", "2017-10-17 22:30:00"); jsonArrayFirst.put(jsonObjectThird); cAlgrithmLib.ALGRITHM_Exec(jsonObjectFirst.toString()); while(true) { } } }