summaryrefslogtreecommitdiffstats
path: root/ctrl/facemgr/src/interfaces/android_utility
diff options
context:
space:
mode:
authorJordan Augé <jordan.auge+fdio@cisco.com>2019-10-07 09:52:33 +0200
committerJordan Augé <jordan.auge+fdio@cisco.com>2019-10-07 15:55:42 +0200
commit6b84ec54083da9911f5ad4816d0eb4f4745afad4 (patch)
treee4296ebb218fff02dc0bbea73ce1c8d12aba7bcc /ctrl/facemgr/src/interfaces/android_utility
parent85a791ac2cdd35d79c00141e748b4c68fbdafb0d (diff)
[HICN-298] Release new hICN app for Android
Change-Id: I43adc62fadf00690b687078d739788dffdc5e566 Signed-off-by: Jordan Augé <jordan.auge+fdio@cisco.com>
Diffstat (limited to 'ctrl/facemgr/src/interfaces/android_utility')
-rw-r--r--ctrl/facemgr/src/interfaces/android_utility/CMakeLists.txt27
-rw-r--r--ctrl/facemgr/src/interfaces/android_utility/android_utility.c138
2 files changed, 165 insertions, 0 deletions
diff --git a/ctrl/facemgr/src/interfaces/android_utility/CMakeLists.txt b/ctrl/facemgr/src/interfaces/android_utility/CMakeLists.txt
new file mode 100644
index 000000000..0ebe87745
--- /dev/null
+++ b/ctrl/facemgr/src/interfaces/android_utility/CMakeLists.txt
@@ -0,0 +1,27 @@
+# Copyright (c) 2017-2019 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+list(APPEND SOURCE_FILES
+ ${CMAKE_CURRENT_SOURCE_DIR}/android_utility.c
+)
+
+list(APPEND INCLUDE_DIRS
+)
+
+list(APPEND LIBRARIES
+)
+
+set(SOURCE_FILES ${SOURCE_FILES} PARENT_SCOPE)
+set(HEADER_FILES ${HEADER_FILES} PARENT_SCOPE)
+set(INCLUDE_DIRS ${INCLUDE_DIRS} PARENT_SCOPE)
+set(LIBRARIES ${LIBRARIES} PARENT_SCOPE)
diff --git a/ctrl/facemgr/src/interfaces/android_utility/android_utility.c b/ctrl/facemgr/src/interfaces/android_utility/android_utility.c
new file mode 100644
index 000000000..bb612507f
--- /dev/null
+++ b/ctrl/facemgr/src/interfaces/android_utility/android_utility.c
@@ -0,0 +1,138 @@
+/*
+ * Copyright (c) 2017-2019 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/**
+ * \file interfaces/android_utility/android_utility.c
+ * \brief Implementation of Android utility.
+ */
+
+#include <assert.h>
+
+#include <hicn/facemgr.h>
+#include <hicn/ctrl/face.h>
+#include <hicn/util/log.h>
+#include "../../common.h"
+#include "../../facelet.h"
+#include "../../interface.h"
+#include <hicn/android_utility/android_utility.h>
+
+#define FACEMGR_ANDROID_UTILITY_CLASS "com/cisco/hicn/forwarder/supportlibrary/AndroidUtility"
+
+#define AU_INTERFACE_TYPE_UNDEFINED 0
+#define AU_INTERFACE_TYPE_WIRED 1
+#define AU_INTERFACE_TYPE_WIFI 2
+#define AU_INTERFACE_TYPE_CELLULAR 3
+#define AU_INTERFACE_TYPE_LOOPBACK 4 /* not supported yet */
+
+#define ERR_STR_JAVA "Java VM parameters are required in the interface configuration."
+
+typedef struct {
+ android_utility_cfg_t cfg;
+} au_data_t;
+
+int au_initialize(interface_t * interface, void * cfg)
+{
+ au_data_t * data = malloc(sizeof(au_data_t));
+ if (!data)
+ return -1;
+ interface->data = data;
+
+ if (!cfg)
+ goto ERR_CFG;
+
+ data->cfg = * (android_utility_cfg_t *) cfg;
+
+ if (!data->cfg.jvm)
+ goto ERR_CFG;
+
+ return 0;
+
+ERR_CFG:
+ fprintf(stderr, ERR_STR_JAVA);
+ return -1;
+}
+
+int au_finalize(interface_t * interface)
+{
+ /* Nothing to do */
+ return 0;
+}
+
+int au_on_event(interface_t * interface, const facelet_t * facelet)
+{
+ /*
+ * This function is responsible to annotate every face we receive with the
+ * correct interface type, based on the value returned by the Android
+ * utility shipped with the Android forwarder.
+ */
+ DEBUG("Android utility received request");
+ au_data_t * data = (au_data_t*)interface->data;
+
+ netdevice_t netdevice = NETDEVICE_EMPTY;
+ int rc = facelet_get_netdevice(facelet, &netdevice);
+ if (rc < 0)
+ return -1;
+ DEBUG("[au_on_event] netdevice=%s", netdevice.name);
+
+ JNIEnv *env;
+ JavaVM *jvm = data->cfg.jvm;
+ (*jvm)->AttachCurrentThread(jvm, &env, NULL);
+ jclass cls = (*env)->FindClass(env, FACEMGR_ANDROID_UTILITY_CLASS);
+ jmethodID getNetworkType = (*env)->GetStaticMethodID(env, cls,
+ "getNetworkType", "(Ljava/lang/String;)I");
+ jint interface_type = (*env)->CallStaticIntMethod(env, cls, getNetworkType,
+ (*env)->NewStringUTF(env, netdevice.name));
+
+ DEBUG("Processing results for interface %s", netdevice.name);
+
+ netdevice_type_t netdevice_type = AU_INTERFACE_TYPE_UNDEFINED;
+ switch(interface_type) {
+ case AU_INTERFACE_TYPE_UNDEFINED:
+ break;
+ case AU_INTERFACE_TYPE_WIRED:
+ netdevice_type = NETDEVICE_TYPE_WIRED;
+ break;
+ case AU_INTERFACE_TYPE_WIFI:
+ netdevice_type = NETDEVICE_TYPE_WIFI;
+ break;
+ case AU_INTERFACE_TYPE_CELLULAR:
+ netdevice_type = NETDEVICE_TYPE_CELLULAR;
+ break;
+ case AU_INTERFACE_TYPE_LOOPBACK:
+ netdevice_type = NETDEVICE_TYPE_LOOPBACK;
+ break;
+ default:
+ return -1;
+ }
+
+ facelet_t * facelet_new = facelet_create();
+ facelet_set_netdevice(facelet_new, netdevice);
+ facelet_set_status(facelet_new, FACELET_STATUS_CLEAN);
+ facelet_set_netdevice_type(facelet_new, netdevice_type);
+
+ DEBUG("sending AU udpate");
+ facelet_set_event(facelet_new, FACELET_EVENT_UPDATE);
+ facelet_raise_event(facelet_new, interface);
+
+ return 0;
+}
+
+const interface_ops_t android_utility_ops = {
+ .type = "android_utility",
+ .initialize = au_initialize,
+ .finalize = au_finalize,
+ .callback = NULL,
+ .on_event = au_on_event,
+};