binding: wifi: make system wide service

Allow WiFi binding to be build separately and installed
as a system wide service

Bug-AGL: SPEC-661 SPEC-715
Change-Id: Id9eb9d9efae3f0bc3ab00641eb26cd1b5dae9d53
Signed-off-by: Matt Ranostay <matt.ranostay@konsulko.com>

1 files changed, 396 insertions, 0 deletions

diff --git a/binding-wifi/wifi-connman.c b/binding-wifi/wifi-connman.c
new file mode 100644
index 0000000..924898e
--- /dev/null
+++ b/binding-wifi/wifi-connman.c
@@ -0,0 +1,396 @@
+/*  Copyright 2016 ALPS ELECTRIC CO., LTD.
+*
+*   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.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <glib.h>
+//#include <dbus/dbus.h>
+#include <gio/gio.h>
+#include <glib-object.h>
+
+#include "wifi-api.h"
+#include "wifi-connman.h"
+
+static __thread struct security_profile Security = { NULL, NULL, NULL, NULL, 0,
+		0 };
+
+int extract_values(GVariantIter *content, struct wifi_profile_info* wifiProfile) {
+	GVariant *var = NULL;
+	GVariant *subvar = NULL;
+	GVariantIter *array;
+	const gchar *key = NULL;
+	const gchar *subkey = NULL;
+	const gchar *value_char = NULL;
+	GVariantIter *content_sub;
+    unsigned int value_int;
+	gsize length;
+
+	while (g_variant_iter_loop(content, "{sv}", &key, &var)) {
+		if (g_strcmp0(key, "Name") == 0) {
+			value_char = g_variant_get_string(var, &length);
+			wifiProfile->ESSID = (char *) value_char;
+		} else if (g_strcmp0(key, "Security") == 0) {
+			g_variant_get(var, "as", &content_sub);
+			while (g_variant_iter_loop(content_sub, "s", &value_char)) {
+				if (g_strcmp0(value_char, "none") == 0)
+					wifiProfile->Security.sec_type = "Open";
+				else if (g_strcmp0(value_char, "wep") == 0)
+					wifiProfile->Security.sec_type = "WEP";
+				else if (g_strcmp0(value_char, "psk") == 0)
+					wifiProfile->Security.sec_type = "WPA-PSK";
+				else if (g_strcmp0(value_char, "ieee8021x") == 0)
+					wifiProfile->Security.sec_type = "ieee8021x";
+				else if (g_strcmp0(value_char, "wpa") == 0)
+					wifiProfile->Security.sec_type = "WPA-PSK";
+				else if (g_strcmp0(value_char, "rsn") == 0)
+					wifiProfile->Security.sec_type = "WPA2-PSK";
+				else if (g_strcmp0(value_char, "wps") == 0)
+					wifiProfile->Security.wps_support = 1;
+				else
+					Security.sec_type = "Open";
+			}
+		} else if (g_strcmp0(key, "Strength") == 0) {
+			value_int = (unsigned int) g_variant_get_byte(var);
+			wifiProfile->Strength = value_int;
+		} else if (g_strcmp0(key, "State") == 0) {
+			value_char = g_variant_get_string(var, &length);
+			wifiProfile->state = (char *) value_char;
+		} else if (g_strcmp0(key, "IPv4") == 0) {
+			g_variant_get(var, "a{sv}", &array);
+			while (g_variant_iter_loop(array, "{sv}", &subkey, &subvar)) {
+				if (g_strcmp0(subkey, "Method") == 0) {
+					value_char = g_variant_get_string(subvar, &length);
+					if (g_strcmp0(value_char, "dhcp") == 0)
+						wifiProfile->wifiNetwork.method = "dhcp";
+					else if (g_strcmp0(value_char, "manual") == 0)
+						wifiProfile->wifiNetwork.method = "manual";
+					else if (g_strcmp0(value_char, "fixed") == 0)
+						wifiProfile->wifiNetwork.method = "fix";
+					else if (g_strcmp0(value_char, "off") == 0)
+						wifiProfile->wifiNetwork.method = "off";
+				} else if (g_strcmp0(subkey, "Address") == 0) {
+					value_char = g_variant_get_string(subvar, &length);
+					wifiProfile->wifiNetwork.IPaddress = (char *) value_char;
+				} else if (g_strcmp0(subkey, "Netmask") == 0) {
+					value_char = g_variant_get_string(subvar, &length);
+					wifiProfile->wifiNetwork.netmask = (char *) value_char;
+				}
+			}
+		}
+	}
+	return 0;
+}
+
+int wifi_state(struct wifiStatus *status) {
+	GError *error = NULL;
+	GVariant *message = NULL;
+	GVariantIter *array;
+	GDBusConnection *connection;
+	GVariant *var = NULL;
+	const gchar *key = NULL;
+	gboolean value_bool;
+
+	connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+	if (connection == NULL) {
+        ERROR(afbitf,"Cannot connect to D-Bus, %s", error->message);
+		return -1;
+	}
+	message = g_dbus_connection_call_sync(connection, CONNMAN_SERVICE,
+	CONNMAN_TECHNOLOGY_PATH, CONNMAN_TECHNOLOGY_INTERFACE, "GetProperties",
+			NULL, NULL, G_DBUS_CALL_FLAGS_NONE,
+			DBUS_REPLY_TIMEOUT, NULL, &error);
+	if (message == NULL) {
+        ERROR(afbitf,"Error %s while calling GetProperties method", error->message);
+        return -1;
+	}
+	g_variant_get(message, "(a{sv})", &array);
+	while (g_variant_iter_loop(array, "{sv}", &key, &var)) {
+		if (g_strcmp0(key, "Powered") == 0) {
+			value_bool = g_variant_get_boolean(var);
+			if (value_bool)
+				status->state = 1;
+			else
+				status->state = 0;
+		} else if (g_strcmp0(key, "Connected") == 0) {
+			value_bool = g_variant_get_boolean(var);
+			if (value_bool)
+				status->connected = 1;
+			else
+				status->connected = 0;
+		}
+	}
+	g_variant_iter_free(array);
+	g_variant_unref(message);
+
+	return 0;
+}
+
+GError* do_wifiActivate() {
+	GVariant *params = NULL;
+	params = g_variant_new("(sv)", "Powered", g_variant_new_boolean(TRUE));
+	GDBusConnection *connection;
+	GError *error = NULL;
+
+	connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+
+	if (connection == NULL) {
+        ERROR(afbitf,"Cannot connect to D-Bus, %s", error->message);
+        return error;
+	}
+
+	//create the agent to handle security
+	error = create_agent(connection);
+
+	if (error)
+		//This is fatal error, without agent secured networks can not be handled
+		return error;
+
+	g_dbus_connection_call(connection, CONNMAN_SERVICE,
+	CONNMAN_WIFI_TECHNOLOGY_PREFIX, CONNMAN_TECHNOLOGY_INTERFACE, "SetProperty",
+			params, NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, &error);
+
+	if (error) {
+        ERROR(afbitf,"Error %s while calling SetProperty method", error->message);
+
+		return error;
+	}
+
+	 else {
+        NOTICE(afbitf,"Power ON succeeded\n");
+		return NULL;
+	}
+
+}
+
+GError*  do_wifiDeactivate() {
+	GVariant *params = NULL;
+	params = g_variant_new("(sv)", "Powered", g_variant_new_boolean(FALSE));
+	GDBusConnection *connection;
+	GError *error = NULL;
+
+	/*connection = gdbus_conn->connection;*/
+	connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+	if (connection == NULL) {
+        ERROR(afbitf,"Cannot connect to D-Bus, %s", error->message);
+        return error;
+	}
+
+	//create the agent to handle security
+	error = stop_agent(connection);
+
+	if (error) {
+        WARNING(afbitf, "Error while unregistering the agent, ignoring.");
+
+	}
+
+	g_dbus_connection_call(connection, CONNMAN_SERVICE,
+	CONNMAN_WIFI_TECHNOLOGY_PREFIX, CONNMAN_TECHNOLOGY_INTERFACE, "SetProperty",
+			params, NULL, G_DBUS_CALL_FLAGS_NONE, -1, NULL, NULL, &error);
+
+	if (error) {
+        ERROR(afbitf,"Error %s while calling SetProperty method", error->message);
+
+		return error;
+	}
+
+	else {
+        NOTICE(afbitf, "Power OFF succeeded\n");
+		return NULL;
+	}
+}
+
+GError* do_wifiScan() {
+	GDBusConnection *connection;
+	GError *error = NULL;
+
+	/*connection = gdbus_conn->connection;*/
+	connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+	if (connection == NULL) {
+        ERROR(afbitf,"Cannot connect to D-Bus, %s", error->message);
+        return error;
+	}
+
+	g_dbus_connection_call(connection, CONNMAN_SERVICE,
+	CONNMAN_WIFI_TECHNOLOGY_PREFIX, CONNMAN_TECHNOLOGY_INTERFACE, "Scan", NULL,
+			NULL, G_DBUS_CALL_FLAGS_NONE, DBUS_REPLY_TIMEOUT, NULL, NULL, &error);
+	if (error) {
+        ERROR(afbitf,"Error %s while calling Scan method", error->message);
+
+		return error;
+	}
+
+	else {
+        INFO(afbitf, "Scan succeeded\n");
+		return NULL;
+	}
+}
+
+GError* do_displayScan(GSList **wifi_list) {
+	GError *error = NULL;
+	GVariant *message = NULL;
+	GVariantIter *array;
+	gchar *object;
+	GVariantIter *content = NULL;
+	GDBusConnection *connection;
+	struct wifi_profile_info *wifiProfile = NULL;
+
+	/*connection = gdbus_conn->connection;*/
+	connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+	if (connection == NULL) {
+        ERROR(afbitf,"Cannot connect to D-Bus, %s", error->message);
+        return error;
+	}
+	message = g_dbus_connection_call_sync(connection, CONNMAN_SERVICE,
+	CONNMAN_MANAGER_PATH, CONNMAN_MANAGER_INTERFACE, "GetServices", NULL, NULL,
+			G_DBUS_CALL_FLAGS_NONE,
+			DBUS_REPLY_TIMEOUT, NULL, &error);
+	if (message == NULL) {
+        ERROR(afbitf,"Error %s while calling GetServices method", error->message);
+        return error;
+	}
+	g_variant_get(message, "(a(oa{sv}))", &array);
+	while (g_variant_iter_loop(array, "(oa{sv})", &object, &content)) {
+		if (g_str_has_prefix(object,
+		CONNMAN_WIFI_SERVICE_PROFILE_PREFIX) == TRUE) {
+			wifiProfile = g_try_malloc0(sizeof(struct wifi_profile_info));
+
+			extract_values(content, wifiProfile);
+			wifiProfile->NetworkPath = g_try_malloc0(strlen(object));
+			strcpy(wifiProfile->NetworkPath, object);
+            DEBUG(afbitf,
+					"SSID= %s, security= %s, path= %s, Strength= %d, wps support= %d\n",
+					wifiProfile->ESSID, wifiProfile->Security.sec_type,
+					wifiProfile->NetworkPath, wifiProfile->Strength,
+					wifiProfile->Security.wps_support);
+            DEBUG(afbitf, "method= %s, ip address= %s, netmask= %s\n",
+					wifiProfile->wifiNetwork.method,
+					wifiProfile->wifiNetwork.IPaddress,
+                    wifiProfile->wifiNetwork.netmask);
+			*wifi_list = g_slist_append(*wifi_list,
+					(struct wifi_profile_info *) wifiProfile);
+		}
+	}
+	g_variant_iter_free(array);
+
+	return NULL;
+}
+
+GError* do_connectNetwork(gchar *networkPath) {
+
+    NOTICE(afbitf, "Connecting to: %s\n", networkPath);
+
+	GVariant *message = NULL;
+	GError *error = NULL;
+	GDBusConnection *connection;
+
+	connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+
+	message = g_dbus_connection_call_sync(connection, CONNMAN_SERVICE,
+			networkPath, CONNMAN_SERVICE_INTERFACE, "Connect", NULL, NULL,
+			G_DBUS_CALL_FLAGS_NONE,
+			DBUS_REPLY_TIMEOUT_SHORT, NULL, &error);
+
+	//TODO: do we need retunrn value in message
+
+	if (error) {
+        ERROR(afbitf,"Error %s while calling Connect method", error->message);
+        return error;
+	} else {
+        INFO(afbitf,"Connection succeeded\n");
+		return NULL;
+	}
+
+}
+
+GError* do_disconnectNetwork(gchar *networkPath) {
+
+    NOTICE(afbitf, "Connecting to: %s\n", networkPath);
+
+	GVariant *message = NULL;
+	GError *error = NULL;
+	GDBusConnection *connection;
+
+	connection = g_bus_get_sync(G_BUS_TYPE_SYSTEM, NULL, &error);
+
+    if (connection == NULL) {
+        ERROR(afbitf,"Cannot connect to D-Bus, %s", error->message);
+        return error;
+    }
+
+	message = g_dbus_connection_call_sync(connection, CONNMAN_SERVICE,
+			networkPath, CONNMAN_SERVICE_INTERFACE, "Disconnect", NULL, NULL,
+			G_DBUS_CALL_FLAGS_NONE,
+			DBUS_REPLY_TIMEOUT, NULL, &error);
+
+	//TODO: do we need return value in message
+
+	if (error) {
+        ERROR(afbitf,"Error %s while calling Disconnect method", error->message);
+        return error;
+	} else {
+        INFO(afbitf,"Disconnection succeeded\n");
+        return NULL;
+	}
+
+}
+
+void registerPasskey(gchar *passkey) {
+
+    INFO(afbitf,"Passkey: %s\n", passkey);
+	sendPasskey(passkey);
+
+
+}
+
+GError* setHMIStatus(enum wifiStates state) {
+
+    gchar *iconString = NULL;
+    GDBusConnection *connection;
+    GVariant *params = NULL;
+    GVariant *message = NULL;
+    GError *error = NULL;
+
+    if (state==BAR_NO) iconString = "qrc:/images/Status/HMI_Status_Wifi_NoBars-01.png";
+    else if (state==BAR_1) iconString = "qrc:/images/Status/HMI_Status_Wifi_1Bar-01.png";
+    else if (state==BAR_2) iconString = "qrc:/images/Status/HMI_Status_Wifi_2Bars-01.png";
+    else if (state==BAR_3) iconString = "qrc:/images/Status/HMI_Status_Wifi_3Bars-01.png";
+    else if (state==BAR_FULL) iconString = "qrc:/images/Status/HMI_Status_Wifi_Full-01.png";
+
+    connection = g_bus_get_sync(G_BUS_TYPE_SESSION, NULL, &error);
+
+    if (connection == NULL) {
+        ERROR(afbitf,"Cannot connect to D-Bus, %s", error->message);
+        return error;
+    }
+
+    params = g_variant_new("(is)", HOMESCREEN_WIFI_ICON_POSITION, iconString);
+
+    message = g_dbus_connection_call_sync(connection, HOMESCREEN_SERVICE,
+    HOMESCREEN_ICON_PATH, HOMESCREEN_ICON_INTERFACE, "setStatusIcon", params,
+            NULL, G_DBUS_CALL_FLAGS_NONE,
+            DBUS_REPLY_TIMEOUT, NULL, &error);
+
+    if (error) {
+        ERROR(afbitf,"Error %s while setting up the status icon", error->message);
+
+        return error;
+    } else {
+        return NULL;
+    }
+
+}
+