X-Git-Url: http://www.project-moonshot.org/gitweb/?p=mech_eap.git;a=blobdiff_plain;f=wpa_supplicant%2Fbinder%2Fbinder_manager.cpp;fp=wpa_supplicant%2Fbinder%2Fbinder_manager.cpp;h=27e8dedca44a1e9d3cf91cffda02fcb4b4599e02;hp=0000000000000000000000000000000000000000;hb=d1dd9aae6741e74f20bfc35e1db598652680279d;hpb=bd3bd69af16ab99706ba70ed11a3e291e968e5c6

diff --git a/wpa_supplicant/binder/binder_manager.cpp b/wpa_supplicant/binder/binder_manager.cpp
new file mode 100644
index 0000000..27e8ded
--- /dev/null
+++ b/wpa_supplicant/binder/binder_manager.cpp
@@ -0,0 +1,100 @@
+/*
+ * binder interface for wpa_supplicant daemon
+ * Copyright (c) 2004-2016, Jouni Malinen <j@w1.fi>
+ * Copyright (c) 2004-2016, Roshan Pius <rpius@google.com>
+ *
+ * This software may be distributed under the terms of the BSD license.
+ * See README for more details.
+ */
+
+#include <binder/IServiceManager.h>
+
+#include "binder_constants.h"
+#include "binder_manager.h"
+
+extern "C" {
+#include "utils/common.h"
+#include "utils/includes.h"
+}
+
+namespace wpa_supplicant_binder {
+
+BinderManager *BinderManager::instance_ = NULL;
+
+BinderManager *BinderManager::getInstance()
+{
+	if (!instance_)
+		instance_ = new BinderManager();
+	return instance_;
+}
+
+void BinderManager::destroyInstance()
+{
+	if (instance_)
+		delete instance_;
+	instance_ = NULL;
+}
+
+int BinderManager::registerBinderService(struct wpa_global *global)
+{
+	/* Create the main binder service object and register with
+	 * system service manager. */
+	supplicant_object_ = new Supplicant(global);
+	android::String16 service_name(binder_constants::kServiceName);
+	android::defaultServiceManager()->addService(
+	    service_name, android::IInterface::asBinder(supplicant_object_));
+	return 0;
+}
+
+int BinderManager::registerInterface(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s)
+		return 1;
+
+	/* Using the corresponding wpa_supplicant pointer as key to our
+	 * object map. */
+	const void *iface_key = wpa_s;
+
+	/* Return failure if we already have an object for that iface_key. */
+	if (iface_object_map_.find(iface_key) != iface_object_map_.end())
+		return 1;
+
+	iface_object_map_[iface_key] = new Iface(wpa_s);
+	if (!iface_object_map_[iface_key].get())
+		return 1;
+
+	wpa_s->binder_object_key = iface_key;
+
+	return 0;
+}
+
+int BinderManager::unregisterInterface(struct wpa_supplicant *wpa_s)
+{
+	if (!wpa_s || !wpa_s->binder_object_key)
+		return 1;
+
+	const void *iface_key = wpa_s;
+	if (iface_object_map_.find(iface_key) == iface_object_map_.end())
+		return 1;
+
+	/* Delete the corresponding iface object from our map. */
+	iface_object_map_.erase(iface_key);
+	wpa_s->binder_object_key = NULL;
+	return 0;
+}
+
+int BinderManager::getIfaceBinderObjectByKey(
+    const void *iface_object_key,
+    android::sp<fi::w1::wpa_supplicant::IIface> *iface_object)
+{
+	if (!iface_object_key || !iface_object)
+		return 1;
+
+	if (iface_object_map_.find(iface_object_key) == iface_object_map_.end())
+		return 1;
+
+	*iface_object = iface_object_map_[iface_object_key];
+	return 0;
+}
+
+} /* namespace wpa_supplicant_binder */