p2p: add new HAL API to pass vendor-specific data
Bug: 197695047
Test: atest VtsHalWifiSupplicantStaIfaceTargetTest \
VtsHalWifiSupplicantStaNetworkTargetTest \
VtsHalWifiSupplicantP2pIfaceTargetTest
Change-Id: Ie746deb74c08307b70bd7959e5950c5f3c1679c5
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index f709aef..d7eff76 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -95,4 +95,5 @@
void stopFind();
void findOnSocialChannels(in int timeoutInSec);
void findOnSpecificFrequency(in int freqInHz, in int timeoutInSec);
+ void setVendorElements(in android.hardware.wifi.supplicant.P2pFrameTypeMask frameTypeMask, in byte[] vendorElemBytes);
}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index 826d916..8d9f498 100644
--- a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -51,4 +51,5 @@
oneway void onStaAuthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
oneway void onStaDeauthorized(in byte[] srcAddress, in byte[] p2pDeviceAddress);
oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
+ oneway void onDeviceFoundWithVendorElements(in byte[] srcAddress, in byte[] p2pDeviceAddress, in byte[] primaryDeviceType, in String deviceName, in android.hardware.wifi.supplicant.WpsConfigMethods configMethods, in byte deviceCapabilities, in android.hardware.wifi.supplicant.P2pGroupCapabilityMask groupCapabilities, in byte[] wfdDeviceInfo, in byte[] wfdR2DeviceInfo, in byte[] vendorElemBytes);
}
diff --git a/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl
new file mode 100644
index 0000000..6e1b957
--- /dev/null
+++ b/wifi/supplicant/aidl/aidl_api/android.hardware.wifi.supplicant/current/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * 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.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.hardware.wifi.supplicant;
+@Backing(type="int") @VintfStability
+enum P2pFrameTypeMask {
+ P2P_FRAME_PROBE_REQ_P2P = 1,
+ P2P_FRAME_PROBE_RESP_P2P = 2,
+ P2P_FRAME_PROBE_RESP_P2P_GO = 4,
+ P2P_FRAME_BEACON_P2P_GO = 8,
+ P2P_FRAME_P2P_PD_REQ = 16,
+ P2P_FRAME_P2P_PD_RESP = 32,
+ P2P_FRAME_P2P_GO_NEG_REQ = 64,
+ P2P_FRAME_P2P_GO_NEG_RESP = 128,
+ P2P_FRAME_P2P_GO_NEG_CONF = 256,
+ P2P_FRAME_P2P_INV_REQ = 512,
+ P2P_FRAME_P2P_INV_RESP = 1024,
+ P2P_FRAME_P2P_ASSOC_REQ = 2048,
+ P2P_FRAME_P2P_ASSOC_RESP = 4096,
+}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
index 7588c74..9021bf5 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIface.aidl
@@ -21,6 +21,7 @@
import android.hardware.wifi.supplicant.ISupplicantP2pNetwork;
import android.hardware.wifi.supplicant.IfaceType;
import android.hardware.wifi.supplicant.MiracastMode;
+import android.hardware.wifi.supplicant.P2pFrameTypeMask;
import android.hardware.wifi.supplicant.P2pGroupCapabilityMask;
import android.hardware.wifi.supplicant.WpsConfigMethods;
import android.hardware.wifi.supplicant.WpsProvisionMethod;
@@ -810,4 +811,20 @@
* |SupplicantStatusCode.FAILURE_IFACE_DISABLED|
*/
void findOnSpecificFrequency(in int freqInHz, in int timeoutInSec);
+
+ /**
+ * Set vendor-specific information elements to P2P frames.
+ *
+ * @param frameTypeMask The bit mask of P2P frame type represented by
+ * P2pFrameTypeMask.
+ * @param vendorElemBytes Vendor-specific information element bytes. The format of an
+ * information element is EID (1 byte) + Length (1 Byte) + Payload which is
+ * defined in Section 9.4.4 TLV encodings of 802.11-2016 IEEE Standard for
+ * Information technology. The length indicates the size of the payload.
+ * Multiple information elements may be appended within the byte array.
+ * @throws ServiceSpecificException with one of the following values:
+ * |SupplicantStatusCode.FAILURE_UNKNOWN|,
+ * |SupplicantStatusCode.FAILURE_IFACE_INVALID|
+ */
+ void setVendorElements(in P2pFrameTypeMask frameTypeMask, in byte[] vendorElemBytes);
}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
index 2b58cc2..da17c7b 100644
--- a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/ISupplicantP2pIfaceCallback.aidl
@@ -213,4 +213,35 @@
* @param frequency New operating frequency in MHz.
*/
oneway void onGroupFrequencyChanged(in String groupIfname, in int frequency);
+
+ /**
+ * Used to indicate that a P2P device has been found.
+ *
+ * @param srcAddress MAC address of the device found. This must either
+ * be the P2P device address for a peer which is not in a group,
+ * or the P2P interface address for a peer which is a Group Owner.
+ * @param p2pDeviceAddress P2P device address.
+ * @param primaryDeviceType Type of device. Refer to section B.1 of Wifi P2P
+ * Technical specification v1.2.
+ * @param deviceName Name of the device.
+ * @param configMethods Mask of WPS configuration methods supported by the
+ * device.
+ * @param deviceCapabilities Refer to section 4.1.4 of Wifi P2P Technical
+ * specification v1.2.
+ * @param groupCapabilites Refer to section 4.1.4 of Wifi P2P Technical
+ * specification v1.2.
+ * @param wfdDeviceInfo WFD device info as described in section 5.1.2 of WFD
+ * technical specification v1.0.0.
+ * @param wfdR2DeviceInfo WFD R2 device info as described in section 5.1.12 of WFD
+ * technical specification v2.1.
+ * @param vendorElemBytes Vendor-specific information element bytes. The format of an
+ * information element is EID (1 byte) + Length (1 Byte) + Payload which is
+ * defined in Section 9.4.4 TLV encodings of 802.11-2016 IEEE Standard for
+ * Information technology. The length indicates the size of the payload.
+ * Multiple information elements may be appended within the byte array.
+ */
+ oneway void onDeviceFoundWithVendorElements(in byte[] srcAddress, in byte[] p2pDeviceAddress,
+ in byte[] primaryDeviceType, in String deviceName, in WpsConfigMethods configMethods,
+ in byte deviceCapabilities, in P2pGroupCapabilityMask groupCapabilities,
+ in byte[] wfdDeviceInfo, in byte[] wfdR2DeviceInfo, in byte[] vendorElemBytes);
}
diff --git a/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl
new file mode 100644
index 0000000..06e834b
--- /dev/null
+++ b/wifi/supplicant/aidl/android/hardware/wifi/supplicant/P2pFrameTypeMask.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * 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.
+ */
+
+package android.hardware.wifi.supplicant;
+
+/**
+ * Bitmask of P2P frame types.
+ */
+@VintfStability
+@Backing(type="int")
+enum P2pFrameTypeMask {
+ /** P2P probe request frame */
+ P2P_FRAME_PROBE_REQ_P2P = 1 << 0,
+ /** P2P probe response frame */
+ P2P_FRAME_PROBE_RESP_P2P = 1 << 1,
+ /** P2P probe response frame from the group owner */
+ P2P_FRAME_PROBE_RESP_P2P_GO = 1 << 2,
+ /** Beacon frame from the group owner */
+ P2P_FRAME_BEACON_P2P_GO = 1 << 3,
+ /** Provision discovery request frame */
+ P2P_FRAME_P2P_PD_REQ = 1 << 4,
+ /** Provision discovery response frame */
+ P2P_FRAME_P2P_PD_RESP = 1 << 5,
+ /** Group negotiation request frame */
+ P2P_FRAME_P2P_GO_NEG_REQ = 1 << 6,
+ /** Group negotiation response frame */
+ P2P_FRAME_P2P_GO_NEG_RESP = 1 << 7,
+ /** Group negotiation confirm frame */
+ P2P_FRAME_P2P_GO_NEG_CONF = 1 << 8,
+ /** Invitation request frame */
+ P2P_FRAME_P2P_INV_REQ = 1 << 9,
+ /** Invitation response frame */
+ P2P_FRAME_P2P_INV_RESP = 1 << 10,
+ /** P2P Association request frame */
+ P2P_FRAME_P2P_ASSOC_REQ = 1 << 11,
+ /** P2P Association response frame */
+ P2P_FRAME_P2P_ASSOC_RESP = 1 << 12,
+}
diff --git a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
index 470a9b0..8c7018d 100644
--- a/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
+++ b/wifi/supplicant/aidl/vts/functional/supplicant_p2p_iface_aidl_test.cpp
@@ -34,6 +34,7 @@
using aidl::android::hardware::wifi::supplicant::ISupplicant;
using aidl::android::hardware::wifi::supplicant::ISupplicantP2pIface;
using aidl::android::hardware::wifi::supplicant::MiracastMode;
+using aidl::android::hardware::wifi::supplicant::P2pFrameTypeMask;
using aidl::android::hardware::wifi::supplicant::P2pGroupCapabilityMask;
using aidl::android::hardware::wifi::supplicant::P2pProvDiscStatusCode;
using aidl::android::hardware::wifi::supplicant::P2pStatusCode;
@@ -163,6 +164,17 @@
int32_t /* frequency */) override {
return ndk::ScopedAStatus::ok();
}
+ ::ndk::ScopedAStatus onDeviceFoundWithVendorElements(
+ const std::vector<uint8_t>& /* srcAddress */,
+ const std::vector<uint8_t>& /* p2pDeviceAddress */,
+ const std::vector<uint8_t>& /* primaryDeviceType */,
+ const std::string& /* deviceName */, WpsConfigMethods /* configMethods */,
+ int8_t /* deviceCapabilities */, P2pGroupCapabilityMask /* groupCapabilities */,
+ const std::vector<uint8_t>& /* wfdDeviceInfo */,
+ const std::vector<uint8_t>& /* wfdR2DeviceInfo */,
+ const std::vector<uint8_t>& /* vendorElemBytes */) override {
+ return ndk::ScopedAStatus::ok();
+ }
};
class SupplicantP2pIfaceAidlTest : public testing::TestWithParam<std::string> {
@@ -638,6 +650,21 @@
p2p_iface_->removeUpnpService(0 /* version */, upnpServiceName).isOk());
}
+/*
+ * SetVendorElements
+ */
+TEST_P(SupplicantP2pIfaceAidlTest, SetVendorElements) {
+ LOG(INFO) << "SupplicantP2pIfaceAidlTest::SetVendorElements start";
+
+ std::vector<uint8_t> vendorElemBytes;
+ EXPECT_TRUE(
+ p2p_iface_
+ ->setVendorElements(P2pFrameTypeMask::P2P_FRAME_PROBE_RESP_P2P, vendorElemBytes)
+ .isOk());
+
+ LOG(INFO) << "SupplicantP2pIfaceAidlTest::SetVendorElements end";
+}
+
GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(SupplicantP2pIfaceAidlTest);
INSTANTIATE_TEST_SUITE_P(Supplicant, SupplicantP2pIfaceAidlTest,
testing::ValuesIn(android::getAidlHalInstanceNames(