android: Build libpts and init/deinit libpts in BYOD IMC

src/frontends/android/jni/Android.mk

@@ -77,7 +77,8 @@ ifneq ($(strongswan_USE_BYOD),)
 strongswan_BUILD += \
 	strongswan/src/libtnccs \
 	strongswan/src/libtncif \
-	strongswan/src/libimcv
+	strongswan/src/libimcv \
+	strongswan/src/libpts
 endif
 
 include $(addprefix $(LOCAL_PATH)/,$(addsuffix /Android.mk, \

src/frontends/android/jni/libandroidbridge/Android.mk

@@ -34,6 +34,7 @@ LOCAL_C_INCLUDES += \
 	$(strongswan_PATH)/src/libimcv \
 	$(strongswan_PATH)/src/libtncif \
 	$(strongswan_PATH)/src/libtnccs \
+	$(strongswan_PATH)/src/libpts \
 	$(strongswan_PATH)/src/libtls
 endif
 
@@ -53,7 +54,7 @@ LOCAL_LDLIBS := -llog
 LOCAL_SHARED_LIBRARIES := libstrongswan libhydra libipsec libcharon
 
 ifneq ($(strongswan_USE_BYOD),)
-LOCAL_SHARED_LIBRARIES += libimcv libtncif libtnccs
+LOCAL_SHARED_LIBRARIES += libimcv libtncif libtnccs libpts
 endif
 
 include $(BUILD_SHARED_LIBRARY)

src/frontends/android/jni/libandroidbridge/byod/imc_android.c

@@ -17,6 +17,7 @@
 #include "imc_android_state.h"
 
 #include <tnc/tnc.h>
+#include <libpts.h>
 #include <imc/imc_agent.h>
 #include <imc/imc_msg.h>
 #include <pa_tnc/pa_tnc_msg.h>
@@ -64,6 +65,8 @@ TNC_Result TNC_IMC_Initialize(TNC_IMCID imc_id,
 		return TNC_RESULT_FATAL;
 	}
 
+	libpts_init();
+
 	if (min_version > TNC_IFIMC_VERSION_1 || max_version < TNC_IFIMC_VERSION_1)
 	{
 		DBG1(DBG_IMC, "no common IF-IMC version");
@@ -352,6 +355,8 @@ TNC_Result TNC_IMC_Terminate(TNC_IMCID imc_id)
 		DBG1(DBG_IMC, "IMC \"%s\" has not been initialized", imc_name);
 		return TNC_RESULT_NOT_INITIALIZED;
 	}
+	/* has to be done before destroying the agent / deinitializing libimcv */
+	libpts_deinit();
 	imc_android->destroy(imc_android);
 	imc_android = NULL;
 	return TNC_RESULT_SUCCESS;

src/frontends/android/src/org/strongswan/android/logic/CharonVpnService.java

@@ -606,6 +606,7 @@ public class CharonVpnService extends VpnService implements Runnable
 			System.loadLibrary("tncif");
 			System.loadLibrary("tnccs");
 			System.loadLibrary("imcv");
+			System.loadLibrary("pts");
 		}
 
 		System.loadLibrary("hydra");