7b4bbb9f94
Create the skeletal binder interface for wpa_supplicant. The interface hierarchy is based off the existing dbus interface(https://w1.fi/wpa_supplicant/devel/dbus.html). Since we use libbinder, the binder interface codebase needs to be written in C++ and can only be compiled on Android platform for now. The aidl files define binder RPC interfaces. The Android build system generates the corresponding C++ interface classes which needs to be implemented by the server process. The clients can obtain a reference to the binder service (root object) using: android::String16 service_name("fi.w1.wpa_supplicant"); android::sp<android::IBinder> binder = android::defaultServiceManager()->getService(service_name); Once a reference to the root object is retrieved, the clients can obtain references to other RPC objects using that root object methods. Signed-off-by: Roshan Pius <rpius@google.com>
53 lines
1.2 KiB
C++
53 lines
1.2 KiB
C++
/*
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* binder interface for wpa_supplicant daemon
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* Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
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* Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
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*
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* This software may be distributed under the terms of the BSD license.
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* See README for more details.
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*/
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#include <binder/IServiceManager.h>
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#include "binder_manager.h"
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extern "C" {
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#include "utils/includes.h"
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#include "utils/common.h"
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}
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namespace wpa_supplicant_binder {
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const char BinderManager::kBinderServiceName[] = "fi.w1.wpa_supplicant";
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BinderManager *BinderManager::instance_ = NULL;
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BinderManager * BinderManager::getInstance()
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{
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if (!instance_)
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instance_ = new BinderManager();
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return instance_;
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}
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void BinderManager::destroyInstance()
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{
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if (instance_)
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delete instance_;
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instance_ = NULL;
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}
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int BinderManager::registerBinderService(struct wpa_global *global)
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{
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/* Create the main binder service object and register with
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* system service manager. */
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supplicant_object_ = new Supplicant(global);
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android::String16 service_name(kBinderServiceName);
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android::defaultServiceManager()->addService(
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service_name,
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android::IInterface::asBinder(supplicant_object_));
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return 0;
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}
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} /* namespace wpa_supplicant_binder */
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