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NetworkManagerGnomeProxy.cpp
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NetworkManagerGnomeProxy.cpp
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#include "NetworkManagerImplementation.h"
#include "NetworkManagerGnomeWIFI.h"
#include "NetworkManagerGnomeEvents.h"
#include "NetworkManagerGnomeUtils.h"
#include <libnm/NetworkManager.h>
#include <fstream>
#include <sstream>
static NMClient *client;
using namespace WPEFramework;
using namespace WPEFramework::Plugin;
using namespace std;
static std::vector<Exchange::INetworkManager::InterfaceDetails> interfaceList;
namespace WPEFramework
{
namespace Plugin
{
wifiManager *wifi = nullptr;
GnomeNetworkManagerEvents *nmEvent = nullptr;
const float signalStrengthThresholdExcellent = -50.0f;
const float signalStrengthThresholdGood = -60.0f;
const float signalStrengthThresholdFair = -67.0f;
NetworkManagerImplementation* _instance = nullptr;
void NetworkManagerInternalEventHandler(const char *owner, int eventId, void *data, size_t len)
{
return;
}
void NetworkManagerImplementation::platform_init()
{
::_instance = this;
GError *error = NULL;
// initialize the NMClient object
client = nm_client_new(NULL, &error);
if (client == NULL) {
NMLOG_TRACE("Error initializing NMClient: %s", error->message);
g_error_free(error);
return;
}
nmEvent = GnomeNetworkManagerEvents::getInstance();
nmEvent->startNetworkMangerEventMonitor();
wifi = wifiManager::getInstance();
return;
}
uint32_t NetworkManagerImplementation::GetAvailableInterfaces (Exchange::INetworkManager::IInterfaceDetailsIterator*& interfacesItr/* @out */)
{
// [Process.cpp:78](Dispatch)<PID:31536><TID:31536><1>: We still have living object [1].
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
string interfaces[2];
string wifiInterface;
string ethernetInterface;
NMDeviceType type;
InterfaceDetails tmp;
NMDeviceState state;
NMDevice *device = NULL;
if(interfaceList.empty())
{
nmUtils::GetInterfacesName(wifiInterface, ethernetInterface);
interfaces[0] = wifiInterface;
interfaces[1] = ethernetInterface;
for (size_t i = 0; i < 2; i++) {
if(!interfaces[i].empty())
{
device = nm_client_get_device_by_iface(client, interfaces[i].c_str());
if (device)
{
if(i == 0)
tmp.m_type = string("WIFI");
else
tmp.m_type = string("ETHERNET");
tmp.m_name = interfaces[i].c_str();
tmp.m_mac = nm_device_get_hw_address(device);
state = nm_device_get_state(device);
tmp.m_isEnabled = (state > NM_DEVICE_STATE_UNAVAILABLE) ? 1 : 0;
tmp.m_isConnected = (state > NM_DEVICE_STATE_DISCONNECTED) ? 1: 0;
interfaceList.push_back(tmp);
g_clear_object(&device);
}
}
}
}
using Implementation = RPC::IteratorType<Exchange::INetworkManager::IInterfaceDetailsIterator>;
interfacesItr = Core::Service<Implementation>::Create<Exchange::INetworkManager::IInterfaceDetailsIterator>(interfaceList);
rc = Core::ERROR_NONE;
return rc;
}
/* @brief Get the active Interface used for external world communication */
uint32_t NetworkManagerImplementation::GetPrimaryInterface (string& interface /* @out */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
GError *error = NULL;
NMActiveConnection *activeConn = NULL;
NMRemoteConnection *remoteConn = NULL;
activeConn = nm_client_get_primary_connection(client);
if (activeConn == NULL) {
NMLOG_TRACE("Error getting primary connection: %s", error->message);
g_error_free(error);
return rc;
}
remoteConn = nm_active_connection_get_connection(activeConn);
interface = nm_connection_get_interface_name(NM_CONNECTION(remoteConn));
if(!interface.empty())
rc = Core::ERROR_NONE;
return rc;
}
/* @brief Set the active Interface used for external world communication */
uint32_t NetworkManagerImplementation::SetPrimaryInterface (const string& interface/* @in */)
{
uint32_t rc = Core::ERROR_NONE;
const GPtrArray *connections = nm_client_get_connections(client);
NMConnection *conn = NULL;
NMSettingConnection *settings;
NMRemoteConnection *remoteConnection;
for (guint i = 0; i < connections->len; i++) {
NMConnection *connection = NM_CONNECTION(connections->pdata[i]);
settings = nm_connection_get_setting_connection(connection);
/* Check if the interface name matches */
if (g_strcmp0(nm_setting_connection_get_interface_name(settings), interface.c_str()) == 0) {
conn = connection;
break;
}
}
g_object_set(settings,
NM_SETTING_CONNECTION_AUTOCONNECT,
true,
NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY,
NM_SETTING_CONNECTION_AUTOCONNECT_PRIORITY_MAX,
NULL);
const char *uuid = nm_connection_get_uuid(conn);
remoteConnection = nm_client_get_connection_by_uuid(client, uuid);
nm_remote_connection_commit_changes(remoteConnection, false, NULL, NULL);
return rc;
}
uint32_t NetworkManagerImplementation::SetInterfaceState(const string& interface/* @in */, const bool& enabled /* @in */)
{
uint32_t rc = Core::ERROR_NONE;
const GPtrArray *devices = nm_client_get_devices(client);
NMDevice *device = NULL;
for (guint i = 0; i < devices->len; ++i) {
device = NM_DEVICE(g_ptr_array_index(devices, i));
// Get the device details
const char *name = nm_device_get_iface(device);
// Check if the device name matches
if (g_strcmp0(name, interface.c_str()) == 0) {
nm_device_set_managed(device, enabled);
NMLOG_TRACE("Interface %s status set to %s", interface.c_str(), enabled ? "Enabled" : "Disabled");
}
}
// Cleanup
if(device)
g_clear_object(&device);
return rc;
}
uint32_t NetworkManagerImplementation::GetInterfaceState(const string& interface/* @in */, bool& isEnabled /* @out */)
{
uint32_t rc = Core::ERROR_NONE;
#if 0 //FIXME
const GPtrArray *devices = nm_client_get_devices(client);
NMDevice *device = NULL;
for (guint i = 0; i < devices->len; ++i) {
device = NM_DEVICE(g_ptr_array_index(devices, i));
// Get the device details
const char *name = nm_device_get_iface(device);
// Check if the device name matches
if (g_strcmp0(name, interface.c_str()) == 0) {
nm_device_set_managed(device, false);
NMLOG_TRACE("Interface %s status set to disabled",
interface.c_str());
}
}
// Cleanup
if(device)
g_clear_object(&device);
#endif
return rc;
}
/* @brief Get IP Address Of the Interface */
uint32_t NetworkManagerImplementation::GetIPSettings(const string& interface /* @in */, const string& ipversion /* @in */, IPAddressInfo& result /* @out */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
GError *error = NULL;
NMActiveConnection *conn = NULL;
NMIPConfig *ip4_config = NULL;
NMIPConfig *ip6_config = NULL;
const gchar *gateway = NULL;
char **dns_arr = NULL;
NMDhcpConfig *dhcp4_config = NULL;
NMDhcpConfig *dhcp6_config = NULL;
const char* dhcpserver;
NMSettingConnection *settings;
NMIPAddress *address;
const GPtrArray *connections = nm_client_get_active_connections(client);
for (guint i = 0; i < connections->len; i++) {
NMActiveConnection *connection = NM_ACTIVE_CONNECTION(connections->pdata[i]);
settings = nm_connection_get_setting_connection(NM_CONNECTION(nm_active_connection_get_connection(connection)));
/* Check if the interface name matches */
if (g_strcmp0(nm_setting_connection_get_interface_name(settings), interface.c_str()) == 0) {
conn = connection;
break;
}
}
if (conn == NULL) {
NMLOG_TRACE("Error getting primary connection: %s", error->message);
g_error_free(error);
return rc;
}
if(0 == strcmp(ipversion.c_str(), "IPv4"))
{
ip4_config = nm_active_connection_get_ip4_config(conn);
if (ip4_config != NULL) {
const GPtrArray *p;
int i;
p = nm_ip_config_get_addresses(ip4_config);
for (i = 0; i < p->len; i++) {
address = static_cast<NMIPAddress*>(p->pdata[i]);
}
gateway = nm_ip_config_get_gateway(ip4_config);
}
dns_arr = (char **)nm_ip_config_get_nameservers(ip4_config);
dhcp4_config = nm_active_connection_get_dhcp4_config(conn);
dhcpserver = nm_dhcp_config_get_one_option (dhcp4_config,
"dhcp_server_identifier");
result.m_ipAddrType = ipversion.c_str();
if(dhcpserver)
result.m_dhcpServer = dhcpserver;
result.m_v6LinkLocal = "";
result.m_ipAddress = nm_ip_address_get_address(address);
result.m_prefix = nm_ip_address_get_prefix(address);
result.m_gateway = gateway;
if((*(&dns_arr[0]))!=NULL)
result.m_primaryDns = *(&dns_arr[0]);
if((*(&dns_arr[1]))!=NULL )
result.m_secondaryDns = *(&dns_arr[1]);
rc = Core::ERROR_NONE;
}
else if(0 == strcmp(ipversion.c_str(), "IPv6"))
{
NMIPAddress *a;
ip6_config = nm_active_connection_get_ip6_config(conn);
if (ip6_config != NULL) {
const GPtrArray *p;
int i;
p = nm_ip_config_get_addresses(ip6_config);
for (i = 0; i < p->len; i++) {
a = static_cast<NMIPAddress*>(p->pdata[i]);
result.m_ipAddress = nm_ip_address_get_address(a);
NMLOG_TRACE("\tinet6 %s/%d\n", nm_ip_address_get_address(a), nm_ip_address_get_prefix(a));
}
gateway = nm_ip_config_get_gateway(ip6_config);
dns_arr = (char **)nm_ip_config_get_nameservers(ip6_config);
dhcp6_config = nm_active_connection_get_dhcp6_config(conn);
dhcpserver = nm_dhcp_config_get_one_option (dhcp6_config,
"dhcp_server_identifier");
result.m_ipAddrType = ipversion.c_str();
if(dhcpserver)
result.m_dhcpServer = dhcpserver;
result.m_v6LinkLocal = "";
result.m_prefix = 0;
result.m_gateway = gateway;
if((*(&dns_arr[0]))!=NULL)
result.m_primaryDns = *(&dns_arr[0]);
if((*(&dns_arr[1]))!=NULL )
result.m_secondaryDns = *(&dns_arr[1]);
}
rc = Core::ERROR_NONE;
}
return rc;
}
// Callback for nm_client_deactivate_connection_async
static void on_deactivate_complete(GObject *source_object, GAsyncResult *res, gpointer user_data) {
GError *error = NULL;
// Check if the operation was successful
if (!nm_client_deactivate_connection_finish(NM_CLIENT(source_object), res, &error)) {
NMLOG_TRACE("Deactivating connection failed: %s", error->message);
g_error_free(error);
} else {
NMLOG_TRACE("Deactivating connection successful");
}
}
// Callback for nm_client_activate_connection_async
static void on_activate_complete(GObject *source_object, GAsyncResult *res, gpointer user_data) {
GError *error = NULL;
// Check if the operation was successful
if (!nm_client_activate_connection_finish(NM_CLIENT(source_object), res, &error)) {
NMLOG_TRACE("Activating connection failed: %s", error->message);
g_error_free(error);
} else {
NMLOG_TRACE("Activating connection successful");
}
g_main_loop_quit((GMainLoop*)user_data);
}
/* @brief Set IP Address Of the Interface */
uint32_t NetworkManagerImplementation::SetIPSettings(const string& interface /* @in */, const string &ipversion /* @in */, const IPAddressInfo& address /* @in */)
{
GMainLoop *g_loop;
g_loop = g_main_loop_new(NULL, FALSE);
uint32_t rc = Core::ERROR_NONE;
const GPtrArray *connections = nm_client_get_connections(client);
NMSettingIP4Config *s_ip4;
NMSettingIP6Config *s_ip6;
NMConnection *conn = NULL;
NMSettingConnection *settings;
NMRemoteConnection *remote_connection;
NMSetting *setting;
const char *uuid;
NMDevice *device = NULL;
const char *spec_object;
for (guint i = 0; i < connections->len; i++) {
NMConnection *connection = NM_CONNECTION(connections->pdata[i]);
settings = nm_connection_get_setting_connection(connection);
/* Check if the interface name matches */
if (g_strcmp0(nm_setting_connection_get_interface_name(settings), interface.c_str()) == 0) {
conn = connection;
break;
}
}
if (!address.m_autoConfig)
{
if (strcasecmp("IPv4", ipversion.c_str()) == 0)
{
NMSettingIPConfig *ip4_config = nm_connection_get_setting_ip4_config(conn);
if (ip4_config == NULL)
{
ip4_config = (NMSettingIPConfig *)nm_setting_ip4_config_new();
}
NMIPAddress *ipAddress;
setting = nm_connection_get_setting_by_name(conn, "ipv4");
ipAddress = nm_ip_address_new(AF_INET, address.m_ipAddress.c_str(), address.m_prefix, NULL);
nm_setting_ip_config_clear_addresses(ip4_config);
nm_setting_ip_config_add_address(NM_SETTING_IP_CONFIG(setting), ipAddress);
nm_setting_ip_config_clear_dns(ip4_config);
nm_setting_ip_config_add_dns(ip4_config, address.m_primaryDns.c_str());
nm_setting_ip_config_add_dns(ip4_config, address.m_secondaryDns.c_str());
g_object_set(G_OBJECT(ip4_config),
NM_SETTING_IP_CONFIG_GATEWAY, address.m_gateway.c_str(),
NM_SETTING_IP_CONFIG_NEVER_DEFAULT,
FALSE,
NULL);
}
else
{
//FIXME : Add IPv6 support here
printf("Setting IPv6 is not supported at this point in time. This is just a place holder\n");
rc = Core::ERROR_NOT_SUPPORTED;
}
}
else
{
if (strcmp("IPv4", ipversion.c_str()) == 0)
{
s_ip4 = (NMSettingIP4Config *)nm_setting_ip4_config_new();
g_object_set(G_OBJECT(s_ip4), NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP4_CONFIG_METHOD_AUTO, NULL);
nm_connection_add_setting(conn, NM_SETTING(s_ip4));
}
else
{
s_ip6 = (NMSettingIP6Config *)nm_setting_ip6_config_new();
g_object_set(G_OBJECT(s_ip6), NM_SETTING_IP_CONFIG_METHOD, NM_SETTING_IP6_CONFIG_METHOD_AUTO, NULL);
nm_connection_add_setting(conn, NM_SETTING(s_ip6));
}
}
device = nm_client_get_device_by_iface(client, interface.c_str());
uuid = nm_connection_get_uuid(conn);
remote_connection = nm_client_get_connection_by_uuid(client, uuid);
NMActiveConnection *active_connection = NULL;
const GPtrArray *acv_connections = nm_client_get_active_connections(client);
for (guint i = 0; i < acv_connections->len; i++) {
NMActiveConnection *connection1 = NM_ACTIVE_CONNECTION(acv_connections->pdata[i]);
settings = nm_connection_get_setting_connection(NM_CONNECTION(nm_active_connection_get_connection(connection1)));
/* Check if the interface name matches */
if (g_strcmp0(nm_setting_connection_get_interface_name(settings), interface.c_str()) == 0) {
active_connection = connection1;
break;
}
}
spec_object = nm_object_get_path(NM_OBJECT(active_connection));
nm_remote_connection_commit_changes(remote_connection, false, NULL, NULL);
nm_client_deactivate_connection_async(client, active_connection, NULL, on_deactivate_complete, NULL);
nm_client_activate_connection_async(client, conn, device, spec_object, NULL, on_activate_complete, g_loop);
g_main_loop_run(g_loop);
return rc;
}
uint32_t NetworkManagerImplementation::StartWiFiScan(const WiFiFrequency frequency /* @in */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
nmEvent->setwifiScanOptions(false, true);
if(wifi->wifiScanRequest(frequency))
rc = Core::ERROR_NONE;
return rc;
}
uint32_t NetworkManagerImplementation::StopWiFiScan(void)
{
uint32_t rc = Core::ERROR_NONE;
// TODO explore wpa_supplicant stop
nmEvent->setwifiScanOptions(true); // This will stop periodic posting of onAvailableSSID event
NMLOG_INFO ("StopWiFiScan is success");
return rc;
}
uint32_t NetworkManagerImplementation::GetKnownSSIDs(IStringIterator*& ssids /* @out */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
// TODO Fix the RPC waring [Process.cpp:78](Dispatch)<PID:16538><TID:16538><1>: We still have living object [1]
std::list<string> ssidList;
if(wifi->getKnownSSIDs(ssidList))
{
if (!ssidList.empty())
{
ssids = Core::Service<RPC::StringIterator>::Create<RPC::IStringIterator>(ssidList);
rc = Core::ERROR_NONE;
}
else
{
NMLOG_INFO("known ssids not found !");
rc = Core::ERROR_GENERAL;
}
}
return rc;
}
uint32_t NetworkManagerImplementation::AddToKnownSSIDs(const WiFiConnectTo& ssid /* @in */)
{
uint32_t rc = Core::ERROR_GENERAL;
if(wifi->addToKnownSSIDs(ssid))
rc = Core::ERROR_NONE;
return rc;
}
uint32_t NetworkManagerImplementation::RemoveKnownSSID(const string& ssid /* @in */)
{
uint32_t rc = Core::ERROR_GENERAL;
if(wifi->removeKnownSSID(ssid))
rc = Core::ERROR_NONE;
return rc;
}
uint32_t NetworkManagerImplementation::WiFiConnect(const WiFiConnectTo& ssid /* @in */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
if(wifi->wifiConnect(ssid))
rc = Core::ERROR_NONE;
return rc;
}
uint32_t NetworkManagerImplementation::WiFiDisconnect(void)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
if(wifi->wifiDisconnect())
rc = Core::ERROR_NONE;
return rc;
}
uint32_t NetworkManagerImplementation::GetConnectedSSID(WiFiSSIDInfo& ssidInfo /* @out */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
if(wifi->wifiConnectedSSIDInfo(ssidInfo))
rc = Core::ERROR_NONE;
return rc;
}
uint32_t NetworkManagerImplementation::GetWiFiSignalStrength(string& ssid /* @out */, string& signalStrength /* @out */, WiFiSignalQuality& quality /* @out */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
WiFiSSIDInfo ssidInfo;
if(wifi->wifiConnectedSSIDInfo(ssidInfo))
{
ssid = ssidInfo.m_ssid;
signalStrength = ssidInfo.m_signalStrength;
float signalStrengthFloat = 0.0f;
if(!signalStrength.empty())
signalStrengthFloat = std::stof(signalStrength.c_str());
if (signalStrengthFloat == 0)
quality = WiFiSignalQuality::WIFI_SIGNAL_DISCONNECTED;
else if (signalStrengthFloat >= signalStrengthThresholdExcellent && signalStrengthFloat < 0)
quality = WiFiSignalQuality::WIFI_SIGNAL_EXCELLENT;
else if (signalStrengthFloat >= signalStrengthThresholdGood && signalStrengthFloat < signalStrengthThresholdExcellent)
quality = WiFiSignalQuality::WIFI_SIGNAL_GOOD;
else if (signalStrengthFloat >= signalStrengthThresholdFair && signalStrengthFloat < signalStrengthThresholdGood)
quality = WiFiSignalQuality::WIFI_SIGNAL_FAIR;
else
quality = WiFiSignalQuality::WIFI_SIGNAL_WEAK;
NMLOG_INFO ("GetWiFiSignalStrength success");
rc = Core::ERROR_NONE;
}
return rc;
}
uint32_t NetworkManagerImplementation::GetWifiState(WiFiState &state)
{
uint32_t rc = Core::ERROR_NONE;
if(wifi->isWifiConnected())
state = Exchange::INetworkManager::WIFI_STATE_CONNECTED;
else
state = Exchange::INetworkManager::WIFI_STATE_DISCONNECTED;
return rc;
}
uint32_t NetworkManagerImplementation::StartWPS(const WiFiWPS& method /* @in */, const string& wps_pin /* @in */)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
return rc;
}
uint32_t NetworkManagerImplementation::StopWPS(void)
{
uint32_t rc = Core::ERROR_RPC_CALL_FAILED;
return rc;
}
}
}