+++ /dev/null
-/*
- *
- * Connection Manager
- *
- * Copyright (C) 2007-2008 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- *
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <stdio.h>
-#include <errno.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <net/if.h>
-#include <net/route.h>
-
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-
-#include <glib.h>
-#include <gdbus.h>
-
-#include <hal/libhal.h>
-
-#include "connman.h"
-
-static DBusConnection *connection = NULL;
-
-static gchar *ifname_filter = NULL;
-
-static GSList *drivers = NULL;
-
-int connman_iface_register(struct connman_iface_driver *driver)
-{
- DBG("driver %p", driver);
-
- drivers = g_slist_append(drivers, driver);
-
- return 0;
-}
-
-void connman_iface_unregister(struct connman_iface_driver *driver)
-{
- DBG("driver %p", driver);
-
- drivers = g_slist_remove(drivers, driver);
-}
-
-static GSList *interfaces = NULL;
-
-struct connman_iface *__connman_iface_find(int index)
-{
- GSList *list;
-
- for (list = interfaces; list; list = list->next) {
- struct connman_iface *iface = list->data;
-
- if (iface->index == index)
- return iface;
- }
-
- return NULL;
-}
-
-void __connman_iface_list(DBusMessageIter *iter)
-{
- GSList *list;
-
- DBG("");
-
- for (list = interfaces; list; list = list->next) {
- struct connman_iface *iface = list->data;
-
- dbus_message_iter_append_basic(iter,
- DBUS_TYPE_OBJECT_PATH, &iface->path);
- }
-}
-
-gboolean __connman_iface_is_connected(void)
-{
- GSList *list;
- gboolean connected = FALSE;
-
- DBG("");
-
- for (list = interfaces; list; list = list->next) {
- struct connman_iface *iface = list->data;
-
- if (iface->state == CONNMAN_IFACE_STATE_READY) {
- connected = TRUE;
- break;
- }
- }
-
- return connected;
-}
-
-static void append_entry(DBusMessageIter *dict,
- const char *key, int type, void *val)
-{
- DBusMessageIter entry, value;
- const char *signature;
-
- dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
- NULL, &entry);
-
- dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
-
- switch (type) {
- case DBUS_TYPE_STRING:
- signature = DBUS_TYPE_STRING_AS_STRING;
- break;
- case DBUS_TYPE_UINT16:
- signature = DBUS_TYPE_UINT16_AS_STRING;
- break;
- default:
- signature = DBUS_TYPE_VARIANT_AS_STRING;
- break;
- }
-
- dbus_message_iter_open_container(&entry, DBUS_TYPE_VARIANT,
- signature, &value);
- dbus_message_iter_append_basic(&value, type, val);
- dbus_message_iter_close_container(&entry, &value);
-
- dbus_message_iter_close_container(dict, &entry);
-}
-
-static gboolean scan_timeout(gpointer user_data)
-{
- struct connman_iface *iface = user_data;
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_SCANNING:
- if (iface->driver->scan)
- iface->driver->scan(iface);
- return TRUE;
- default:
- break;
- }
-
- return FALSE;
-}
-
-static void state_changed(struct connman_iface *iface)
-{
- const char *str = __connman_iface_state2string(iface->state);
- enum connman_iface_state state = iface->state;
-
- DBG("iface %p state %s", iface, str);
-
- g_dbus_emit_signal(connection, iface->path,
- CONNMAN_IFACE_INTERFACE, "StateChanged",
- DBUS_TYPE_STRING, &str, DBUS_TYPE_INVALID);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_OFF:
- __connman_iface_stop(iface);
- break;
-
- case CONNMAN_IFACE_STATE_ENABLED:
- __connman_iface_start(iface);
- if (iface->flags & CONNMAN_IFACE_FLAG_SCANNING)
- state = CONNMAN_IFACE_STATE_SCANNING;
- break;
-
- case CONNMAN_IFACE_STATE_SCANNING:
- if (iface->driver->scan)
- iface->driver->scan(iface);
- g_timeout_add(8000, scan_timeout, iface);
- break;
-
- case CONNMAN_IFACE_STATE_CARRIER:
- if (iface->policy == CONNMAN_IFACE_POLICY_AUTO)
- state = CONNMAN_IFACE_STATE_CONFIGURE;
- break;
-
- case CONNMAN_IFACE_STATE_CONFIGURE:
- __connman_dhcp_request(iface);
- break;
-
- case CONNMAN_IFACE_STATE_SHUTDOWN:
- __connman_iface_stop(iface);
- if (iface->policy != CONNMAN_IFACE_POLICY_AUTO)
- state = CONNMAN_IFACE_STATE_OFF;
- break;
-
- case CONNMAN_IFACE_STATE_READY:
- break;
-
- default:
- break;
- }
-
- if (iface->state != state) {
- iface->state = state;
- state_changed(iface);
- }
-}
-
-static void switch_policy(struct connman_iface *iface)
-{
- DBG("iface %p policy %d", iface, iface->policy);
-
- switch (iface->policy) {
- case CONNMAN_IFACE_POLICY_OFF:
- __connman_iface_stop(iface);
- break;
-
- case CONNMAN_IFACE_POLICY_IGNORE:
- break;
-
- case CONNMAN_IFACE_POLICY_AUTO:
- case CONNMAN_IFACE_POLICY_ASK:
- __connman_iface_start(iface);
- break;
-
- default:
- break;
- }
-}
-
-void connman_iface_indicate_ifup(struct connman_iface *iface)
-{
- DBG("iface %p state %d", iface, iface->state);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_OFF:
- iface->state = CONNMAN_IFACE_STATE_ENABLED;
- state_changed(iface);
- break;
- default:
- break;
- }
-}
-
-void connman_iface_indicate_ifdown(struct connman_iface *iface)
-{
- DBG("iface %p state %d", iface, iface->state);
-
- if (iface->policy == CONNMAN_IFACE_POLICY_AUTO)
- iface->state = CONNMAN_IFACE_STATE_ENABLED;
- else
- iface->state = CONNMAN_IFACE_STATE_SHUTDOWN;
-
- state_changed(iface);
-}
-
-void connman_iface_indicate_connected(struct connman_iface *iface)
-{
- DBG("iface %p state %d", iface, iface->state);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_CONNECT:
- iface->state = CONNMAN_IFACE_STATE_CONNECTED;
- state_changed(iface);
- break;
- default:
- break;
- }
-}
-
-void connman_iface_indicate_carrier_on(struct connman_iface *iface)
-{
- DBG("iface %p state %d", iface, iface->state);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_ENABLED:
- case CONNMAN_IFACE_STATE_CONNECT:
- case CONNMAN_IFACE_STATE_CONNECTED:
- iface->state = CONNMAN_IFACE_STATE_CARRIER;
- state_changed(iface);
- break;
- default:
- break;
- }
-}
-
-void connman_iface_indicate_carrier_off(struct connman_iface *iface)
-{
- DBG("iface %p state %d", iface, iface->state);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_CARRIER:
- case CONNMAN_IFACE_STATE_CONFIGURE:
- case CONNMAN_IFACE_STATE_READY:
- __connman_iface_disconnect(iface);
- if (iface->flags & CONNMAN_IFACE_FLAG_SCANNING)
- iface->state = CONNMAN_IFACE_STATE_SCANNING;
- else
- iface->state = CONNMAN_IFACE_STATE_ENABLED;
- state_changed(iface);
- break;
- default:
- break;
- }
-}
-
-void connman_iface_indicate_configured(struct connman_iface *iface)
-{
- DBG("iface %p state %d", iface, iface->state);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_CONFIGURE:
- iface->state = CONNMAN_IFACE_STATE_READY;
- state_changed(iface);
- __connman_iface_store_current_network(iface);
- break;
- default:
- break;
- }
-}
-
-static void append_station(DBusMessage *reply, const char *name,
- int signal, int security)
-{
- DBusMessageIter array, dict;
- const char *wpa = "WPA";
-
- dbus_message_iter_init_append(reply, &array);
-
- dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
- DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
- DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
- DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
-
- append_entry(&dict, "ESSID", DBUS_TYPE_STRING, &name);
- append_entry(&dict, "Signal", DBUS_TYPE_UINT16, &signal);
-
- if (security > 0)
- append_entry(&dict, "Security", DBUS_TYPE_STRING, &wpa);
-
- dbus_message_iter_close_container(&array, &dict);
-}
-
-void connman_iface_indicate_station(struct connman_iface *iface,
- const char *name, int strength, int security)
-{
- DBusMessage *signal;
- char *ssid, *passphrase;
- int len;
-
- DBG("iface %p security %d name %s", iface, security, name);
-
- if (name == NULL || strlen(name) == 0)
- return;
-
- signal = dbus_message_new_signal(iface->path,
- CONNMAN_IFACE_INTERFACE, "NetworkFound");
- if (signal == NULL)
- return;
-
- append_station(signal, name, strength, security);
-
- dbus_connection_send(connection, signal, NULL);
- dbus_message_unref(signal);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_CONNECT:
- case CONNMAN_IFACE_STATE_CONNECTED:
- case CONNMAN_IFACE_STATE_CARRIER:
- case CONNMAN_IFACE_STATE_CONFIGURE:
- case CONNMAN_IFACE_STATE_READY:
- return;
- default:
- break;
- }
-
- len = strlen(name);
- ssid = strdup(name);
- if (ssid == NULL)
- return;
-
- /* The D-Link access points return a 0x05 at the end of the SSID */
- if (ssid[len - 1] == '\05')
- ssid[len - 1] = '\0';
-
- passphrase = __connman_iface_find_passphrase(iface, ssid);
- if (passphrase != NULL) {
- DBG("network %s passphrase %s", ssid, passphrase);
-
- g_free(iface->network.identifier);
- iface->network.identifier = g_strdup(ssid);
- g_free(iface->network.passphrase);
- iface->network.passphrase = passphrase;
-
- __connman_iface_connect(iface, &iface->network);
-
- iface->state = CONNMAN_IFACE_STATE_CONNECT;
- state_changed(iface);
- }
-
- free(ssid);
-}
-
-int connman_iface_get_ipv4(struct connman_iface *iface,
- struct connman_ipv4 *ipv4)
-{
-#if 0
- struct {
- struct nlmsghdr hdr;
- struct rtgenmsg msg;
- } req;
-
- if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
- return -1;
-
- DBG("iface %p ipv4 %p", iface, ipv4);
-
- memset(&req, 0, sizeof(req));
- req.hdr.nlmsg_len = sizeof(req.hdr) + sizeof(req.msg);
- req.hdr.nlmsg_type = RTM_GETADDR;
- req.hdr.nlmsg_flags = NLM_F_REQUEST | NLM_F_DUMP;
- req.hdr.nlmsg_pid = 0;
- req.hdr.nlmsg_seq = 4711;
- req.msg.rtgen_family = AF_INET;
-
- __connman_rtnl_send(&req, sizeof(req));
-#endif
-
- return 0;
-}
-
-int connman_iface_set_ipv4(struct connman_iface *iface,
- struct connman_ipv4 *ipv4)
-{
- struct ifreq ifr;
- struct rtentry rt;
- struct sockaddr_in *addr;
- int sk, err;
-
- if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
- return -1;
-
- DBG("iface %p ipv4 %p", iface, ipv4);
-
- sk = socket(PF_INET, SOCK_DGRAM, 0);
- if (sk < 0)
- return -1;
-
- memset(&ifr, 0, sizeof(ifr));
- ifr.ifr_ifindex = iface->index;
-
- if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
- close(sk);
- return -1;
- }
-
- DBG("ifname %s", ifr.ifr_name);
-
- addr = (struct sockaddr_in *) &ifr.ifr_addr;
- addr->sin_family = AF_INET;
- addr->sin_addr = ipv4->address;
-
- err = ioctl(sk, SIOCSIFADDR, &ifr);
-
- if (err < 0)
- DBG("address setting failed (%s)", strerror(errno));
-
- addr = (struct sockaddr_in *) &ifr.ifr_netmask;
- addr->sin_family = AF_INET;
- addr->sin_addr = ipv4->netmask;
-
- err = ioctl(sk, SIOCSIFNETMASK, &ifr);
-
- if (err < 0)
- DBG("netmask setting failed (%s)", strerror(errno));
-
- addr = (struct sockaddr_in *) &ifr.ifr_broadaddr;
- addr->sin_family = AF_INET;
- addr->sin_addr = ipv4->broadcast;
-
- err = ioctl(sk, SIOCSIFBRDADDR, &ifr);
-
- if (err < 0)
- DBG("broadcast setting failed (%s)", strerror(errno));
-
- memset(&rt, 0, sizeof(rt));
- rt.rt_flags = RTF_UP | RTF_GATEWAY;
-
- addr = (struct sockaddr_in *) &rt.rt_dst;
- addr->sin_family = AF_INET;
- addr->sin_addr.s_addr = INADDR_ANY;
-
- addr = (struct sockaddr_in *) &rt.rt_gateway;
- addr->sin_family = AF_INET;
- addr->sin_addr = ipv4->gateway;
-
- addr = (struct sockaddr_in *) &rt.rt_genmask;
- addr->sin_family = AF_INET;
- addr->sin_addr.s_addr = INADDR_ANY;
-
- err = ioctl(sk, SIOCADDRT, &rt);
-
- close(sk);
-
- if (err < 0) {
- DBG("default route failed (%s)", strerror(errno));
- return -1;
- }
-
- __connman_resolver_append(iface, inet_ntoa(ipv4->nameserver));
-
- return 0;
-}
-
-int connman_iface_clear_ipv4(struct connman_iface *iface)
-{
- struct ifreq ifr;
- struct sockaddr_in *addr;
- int sk, err;
-
- if ((iface->flags & CONNMAN_IFACE_FLAG_RTNL) == 0)
- return -1;
-
- DBG("iface %p", iface);
-
- sk = socket(PF_INET, SOCK_DGRAM, 0);
- if (sk < 0)
- return -1;
-
- memset(&ifr, 0, sizeof(ifr));
- ifr.ifr_ifindex = iface->index;
-
- if (ioctl(sk, SIOCGIFNAME, &ifr) < 0) {
- close(sk);
- return -1;
- }
-
- DBG("ifname %s", ifr.ifr_name);
-
- addr = (struct sockaddr_in *) &ifr.ifr_addr;
- addr->sin_family = AF_INET;
- addr->sin_addr.s_addr = INADDR_ANY;
-
- //err = ioctl(sk, SIOCDIFADDR, &ifr);
- err = ioctl(sk, SIOCSIFADDR, &ifr);
-
- close(sk);
-
- if (err < 0 && errno != EADDRNOTAVAIL) {
- DBG("address removal failed (%s)", strerror(errno));
- return -1;
- }
-
- __connman_resolver_remove(iface);
-
- return 0;
-}
-
-static DBusMessage *scan_iface(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- struct connman_iface_driver *driver = iface->driver;
- DBusMessage *reply;
-
- DBG("conn %p", conn);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
- switch (iface->state) {
- case CONNMAN_IFACE_STATE_CONNECT:
- case CONNMAN_IFACE_STATE_CONFIGURE:
- return reply;
- default:
- break;
- }
-
- if (driver->scan)
- driver->scan(iface);
-
- return reply;
-}
-
-static DBusMessage *get_properties(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- DBusMessageIter array, dict;
- const char *str;
-
- DBG("conn %p", conn);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_iter_init_append(reply, &array);
-
- dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
- DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
- DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
- DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
-
- str = __connman_iface_type2string(iface->type);
- append_entry(&dict, "Type", DBUS_TYPE_STRING, &str);
-
- str = __connman_iface_state2string(iface->state);
- append_entry(&dict, "State", DBUS_TYPE_STRING, &str);
-
- if (iface->type == CONNMAN_IFACE_TYPE_80211) {
- dbus_uint16_t signal = 75;
- append_entry(&dict, "Signal", DBUS_TYPE_UINT16, &signal);
- }
-
- str = __connman_iface_policy2string(iface->policy);
- append_entry(&dict, "Policy", DBUS_TYPE_STRING, &str);
-
- if (iface->device.driver != NULL)
- append_entry(&dict, "Driver",
- DBUS_TYPE_STRING, &iface->device.driver);
-
- if (iface->device.vendor != NULL)
- append_entry(&dict, "Vendor",
- DBUS_TYPE_STRING, &iface->device.vendor);
-
- if (iface->device.product != NULL)
- append_entry(&dict, "Product",
- DBUS_TYPE_STRING, &iface->device.product);
-
- dbus_message_iter_close_container(&array, &dict);
-
- return reply;
-}
-
-static DBusMessage *get_state(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- const char *state;
-
- DBG("conn %p", conn);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- state = __connman_iface_state2string(iface->state);
-
- dbus_message_append_args(reply, DBUS_TYPE_STRING, &state,
- DBUS_TYPE_INVALID);
-
- return reply;
-}
-
-static DBusMessage *get_signal(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- dbus_uint16_t signal;
-
- DBG("conn %p", conn);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- if (iface->type == CONNMAN_IFACE_TYPE_80211)
- signal = 75;
- else
- signal = 0;
-
- dbus_message_append_args(reply, DBUS_TYPE_UINT16, &signal,
- DBUS_TYPE_INVALID);
-
- return reply;
-}
-
-static DBusMessage *get_policy(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- const char *policy;
-
- DBG("conn %p", conn);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- policy = __connman_iface_policy2string(iface->policy);
-
- dbus_message_append_args(reply, DBUS_TYPE_STRING, &policy,
- DBUS_TYPE_INVALID);
-
- return reply;
-}
-
-static DBusMessage *set_policy(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- enum connman_iface_policy new_policy;
- const char *policy;
-
- DBG("conn %p", conn);
-
- dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &policy,
- DBUS_TYPE_INVALID);
-
- new_policy = __connman_iface_string2policy(policy);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
- if (iface->policy != new_policy) {
- iface->policy = new_policy;
- __connman_iface_store(iface);
-
- switch_policy(iface);
- policy = __connman_iface_policy2string(new_policy);
-
- g_dbus_emit_signal(conn, iface->path, CONNMAN_IFACE_INTERFACE,
- "PolicyChanged", DBUS_TYPE_STRING, &policy,
- DBUS_TYPE_INVALID);
- }
-
- return reply;
-}
-
-static void append_network(DBusMessage *reply,
- struct connman_iface *iface, gboolean secrets)
-{
- DBusMessageIter array, dict;
-
- dbus_message_iter_init_append(reply, &array);
-
- dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
- DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
- DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
- DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
-
- switch (iface->type) {
- case CONNMAN_IFACE_TYPE_80211:
- if (iface->network.identifier != NULL)
- append_entry(&dict, "ESSID",
- DBUS_TYPE_STRING, &iface->network.identifier);
- if (secrets == TRUE && iface->network.passphrase != NULL)
- append_entry(&dict, "PSK",
- DBUS_TYPE_STRING, &iface->network.passphrase);
- break;
- default:
- break;
- }
-
- dbus_message_iter_close_container(&array, &dict);
-}
-
-static DBusMessage *get_network(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
-
- DBG("conn %p", conn);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- append_network(reply, iface, TRUE);
-
- return reply;
-}
-
-static DBusMessage *set_network(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply, *signal;
- DBusMessageIter array, dict;
- gboolean changed = FALSE;
-
- DBG("conn %p", conn);
-
- dbus_message_iter_init(msg, &array);
-
- dbus_message_iter_recurse(&array, &dict);
-
- while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
- DBusMessageIter entry, value;
- const char *key, *val;
-
- dbus_message_iter_recurse(&dict, &entry);
- dbus_message_iter_get_basic(&entry, &key);
-
- dbus_message_iter_next(&entry);
-
- dbus_message_iter_recurse(&entry, &value);
-
- //type = dbus_message_iter_get_arg_type(&value);
- dbus_message_iter_get_basic(&value, &val);
-
- if (g_strcasecmp(key, "ESSID") == 0) {
- g_free(iface->network.identifier);
- iface->network.identifier = g_strdup(val);
- changed = TRUE;
- }
-
- if (g_strcasecmp(key, "PSK") == 0) {
- g_free(iface->network.passphrase);
- iface->network.passphrase = g_strdup(val);
- changed = TRUE;
- }
-
- dbus_message_iter_next(&dict);
- }
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
- if (changed == TRUE) {
- __connman_iface_store(iface);
-
- signal = dbus_message_new_signal(iface->path,
- CONNMAN_IFACE_INTERFACE, "NetworkChanged");
- if (signal != NULL) {
- append_network(signal, iface, FALSE);
- dbus_connection_send(conn, signal, NULL);
- dbus_message_unref(signal);
- }
-
- __connman_iface_connect(iface, &iface->network);
- }
-
- return reply;
-}
-
-static DBusMessage *list_networks(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- DBusMessageIter array, iter;
-
- DBG("conn %p", conn);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_iter_init_append(reply, &array);
-
- dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
- DBUS_TYPE_OBJECT_PATH_AS_STRING, &iter);
-
- __connman_iface_network_list(iface, &iter);
-
- dbus_message_iter_close_container(&array, &iter);
-
- return reply;
-}
-
-static DBusMessage *create_network(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- DBusMessageIter array, dict;
- const char *path, *identifier = NULL, *passphrase = NULL;
-
- DBG("conn %p", conn);
-
- dbus_message_iter_init(msg, &array);
-
- dbus_message_iter_recurse(&array, &dict);
-
- while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
- DBusMessageIter entry, value;
- const char *key, *val;
-
- dbus_message_iter_recurse(&dict, &entry);
- dbus_message_iter_get_basic(&entry, &key);
-
- dbus_message_iter_next(&entry);
-
- dbus_message_iter_recurse(&entry, &value);
-
- //type = dbus_message_iter_get_arg_type(&value);
- dbus_message_iter_get_basic(&value, &val);
-
- if (g_strcasecmp(key, "Identifier") == 0)
- identifier = val;
-
- if (g_strcasecmp(key, "Passphrase") == 0)
- passphrase = val;
-
- dbus_message_iter_next(&dict);
- }
-
- DBG("identifier %s passphrase %s", identifier, passphrase);
-
- path = __connman_iface_add_network(iface, identifier, passphrase);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_append_args(reply, DBUS_TYPE_OBJECT_PATH, &path,
- DBUS_TYPE_INVALID);
-
- return reply;
-}
-
-static DBusMessage *remove_network(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
- const char *path;
-
- DBG("conn %p", conn);
-
- dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
- DBUS_TYPE_INVALID);
-
- __connman_iface_remove_network(iface, path);
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
- return reply;
-}
-
-static DBusMessage *select_network(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- struct connman_network *network;
- DBusMessage *reply;
- const char *path;
-
- DBG("conn %p", conn);
-
- dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
- DBUS_TYPE_INVALID);
-
- network = __connman_iface_find_network(iface, path);
- if (network == NULL)
- goto done;
-
- g_free(iface->network.identifier);
- iface->network.identifier = g_strdup(network->identifier);
- g_free(iface->network.passphrase);
- iface->network.passphrase = g_strdup(network->passphrase);
-
- __connman_iface_connect(iface, &iface->network);
-
-done:
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
- return reply;
-}
-
-static void append_ipv4(DBusMessage *reply, struct connman_iface *iface)
-{
- DBusMessageIter array, dict;
- const char *str;
-
- dbus_message_iter_init_append(reply, &array);
-
- dbus_message_iter_open_container(&array, DBUS_TYPE_ARRAY,
- DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
- DBUS_TYPE_STRING_AS_STRING DBUS_TYPE_VARIANT_AS_STRING
- DBUS_DICT_ENTRY_END_CHAR_AS_STRING, &dict);
-
- str = __connman_ipv4_method2string(CONNMAN_IPV4_METHOD_DHCP);
- append_entry(&dict, "Method", DBUS_TYPE_STRING, &str);
-
- if (iface->ipv4.address.s_addr != INADDR_ANY) {
- str = inet_ntoa(iface->ipv4.address);
- append_entry(&dict, "Address", DBUS_TYPE_STRING, &str);
- }
-
- if (iface->ipv4.netmask.s_addr != INADDR_ANY) {
- str = inet_ntoa(iface->ipv4.netmask);
- append_entry(&dict, "Netmask", DBUS_TYPE_STRING, &str);
- }
-
- if (iface->ipv4.gateway.s_addr != INADDR_ANY) {
- str = inet_ntoa(iface->ipv4.gateway);
- append_entry(&dict, "Gateway", DBUS_TYPE_STRING, &str);
- }
-
- dbus_message_iter_close_container(&array, &dict);
-}
-
-static DBusMessage *get_ipv4(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply;
-
- DBG("conn %p", conn);
-
- switch (iface->policy) {
- case CONNMAN_IFACE_POLICY_OFF:
- case CONNMAN_IFACE_POLICY_IGNORE:
- return dbus_message_new_error(msg, CONNMAN_ERROR_INTERFACE
- ".NotAvailable", "");
- default:
- break;
- }
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- append_ipv4(reply, iface);
-
- return reply;
-}
-
-static DBusMessage *set_ipv4(DBusConnection *conn,
- DBusMessage *msg, void *data)
-{
- struct connman_iface *iface = data;
- DBusMessage *reply, *signal;
- DBusMessageIter array, dict;
- gboolean changed = FALSE;
-
- DBG("conn %p", conn);
-
- return dbus_message_new_error(msg, CONNMAN_ERROR_INTERFACE
- ".NotImplemented", "");
-
- dbus_message_iter_init(msg, &array);
-
- dbus_message_iter_recurse(&array, &dict);
-
- while (dbus_message_iter_get_arg_type(&dict) == DBUS_TYPE_DICT_ENTRY) {
- DBusMessageIter entry, value;
- const char *key, *val;
- enum connman_ipv4_method method;
- in_addr_t addr;
-
- dbus_message_iter_recurse(&dict, &entry);
- dbus_message_iter_get_basic(&entry, &key);
-
- dbus_message_iter_next(&entry);
-
- dbus_message_iter_recurse(&entry, &value);
-
- //type = dbus_message_iter_get_arg_type(&value);
- dbus_message_iter_get_basic(&value, &val);
-
- if (g_strcasecmp(key, "Method") == 0) {
- method = __connman_ipv4_string2method(val);
- if (iface->ipv4.method != method) {
- iface->ipv4.method = method;
- changed = TRUE;
- }
- }
-
- if (g_strcasecmp(key, "Address") == 0) {
- addr = inet_addr(val);
- if (iface->ipv4.address.s_addr != addr) {
- iface->ipv4.address.s_addr = addr;
- changed = TRUE;
- }
- }
-
- if (g_strcasecmp(key, "Netmask") == 0) {
- addr = inet_addr(val);
- if (iface->ipv4.netmask.s_addr != addr) {
- iface->ipv4.netmask.s_addr = addr;
- changed = TRUE;
- }
- }
-
- if (g_strcasecmp(key, "Gateway") == 0) {
- addr = inet_addr(val);
- if (iface->ipv4.gateway.s_addr != addr) {
- iface->ipv4.gateway.s_addr = addr;
- changed = TRUE;
- }
- }
-
- dbus_message_iter_next(&dict);
- }
-
- reply = dbus_message_new_method_return(msg);
- if (reply == NULL)
- return NULL;
-
- dbus_message_append_args(reply, DBUS_TYPE_INVALID);
-
- if (changed == TRUE) {
- __connman_iface_store(iface);
-
- signal = dbus_message_new_signal(iface->path,
- CONNMAN_IFACE_INTERFACE, "IPv4Changed");
- if (signal != NULL) {
- append_ipv4(signal, iface);
- dbus_connection_send(conn, signal, NULL);
- dbus_message_unref(signal);
- }
- }
-
- return reply;
-}
-
-static GDBusMethodTable iface_methods[] = {
- { "Scan", "", "", scan_iface },
- { "GetProperties", "", "a{sv}", get_properties },
- { "GetState", "", "s", get_state },
- { "GetSignal", "", "q", get_signal },
- { "GetPolicy", "", "s", get_policy },
- { "SetPolicy", "s", "", set_policy },
- { "GetNetwork", "", "a{sv}", get_network },
- { "SetNetwork", "a{sv}", "", set_network },
- { "ListNetworks", "", "ao", list_networks },
- { "CreateNetwork", "a{av}", "o", create_network },
- { "RemoveNetwork", "o", "", remove_network },
- { "SelectNetwork", "o", "", select_network },
- { "GetIPv4", "", "a{sv}", get_ipv4 },
- { "SetIPv4", "a{sv}", "", set_ipv4 },
- { },
-};
-
-static GDBusSignalTable iface_signals[] = {
- { "StateChanged", "s" },
- { "SignalChanged", "q" },
- { "PolicyChanged", "s" },
- { "NetworkFound", "a{sv}" },
- { "NetworkChanged", "a{sv}" },
- { "IPv4Changed", "a{sv}" },
- { },
-};
-
-static void device_free(void *data)
-{
- struct connman_iface *iface = data;
-
- DBG("iface %p", iface);
-
- connman_iface_clear_ipv4(iface);
-
- if (iface->driver && iface->driver->remove)
- iface->driver->remove(iface);
-
- g_free(iface->path);
- g_free(iface->udi);
- g_free(iface->sysfs);
- g_free(iface->identifier);
- g_free(iface->network.identifier);
- g_free(iface->network.passphrase);
- g_free(iface->device.driver);
- g_free(iface->device.vendor);
- g_free(iface->device.product);
- g_free(iface);
-}
-
-static void detect_device_info(LibHalContext *ctx, struct connman_iface *iface)
-{
- char *parent, *subsys, *value;
-
- parent = libhal_device_get_property_string(ctx, iface->udi,
- "info.parent", NULL);
-
- subsys = libhal_device_get_property_string(ctx, iface->udi,
- "linux.subsystem", NULL);
-
- value = libhal_device_get_property_string(ctx, iface->udi,
- "info.linux.driver", NULL);
- if (value == NULL) {
- value = libhal_device_get_property_string(ctx, parent,
- "info.linux.driver", NULL);
- if (value != NULL)
- iface->device.driver = g_strdup(value);
- }
-
- if (strcmp(subsys, "net") == 0) {
- value = libhal_device_get_property_string(ctx, parent,
- "info.vendor", NULL);
- if (value != NULL)
- iface->device.vendor = g_strdup(value);
-
- value = libhal_device_get_property_string(ctx, parent,
- "info.product", NULL);
- if (value != NULL)
- iface->device.product = g_strdup(value);
- }
-}
-
-static int probe_device(LibHalContext *ctx,
- struct connman_iface_driver *driver, const char *udi)
-{
- DBusConnection *conn;
- struct connman_iface *iface;
- char *temp, *sysfs, *ifname;
- int err;
-
- DBG("ctx %p driver %p udi %s", ctx, driver, udi);
-
- if (!driver->probe)
- return -1;
-
- iface = g_try_new0(struct connman_iface, 1);
- if (iface == NULL)
- return -1;
-
- temp = g_path_get_basename(udi);
- iface->path = g_strdup_printf("%s/%s", CONNMAN_IFACE_BASEPATH, temp);
- g_free(temp);
-
- iface->udi = g_strdup(udi);
-
- DBG("iface %p path %s", iface, iface->path);
-
- sysfs = libhal_device_get_property_string(ctx, udi,
- "linux.sysfs_path", NULL);
- if (sysfs != NULL)
- iface->sysfs = g_strdup(sysfs);
-
- detect_device_info(ctx, iface);
-
- iface->index = -1;
-
- if (g_str_has_prefix(driver->capability, "net") == TRUE) {
- iface->index = libhal_device_get_property_int(ctx, udi,
- "net.linux.ifindex", NULL);
-
- ifname = libhal_device_get_property_string(ctx, udi,
- "net.interface", NULL);
- if (ifname != NULL && ifname_filter != NULL &&
- g_str_equal(ifname, ifname_filter) == FALSE) {
- device_free(iface);
- return -1;
- }
- }
-
- iface->type = CONNMAN_IFACE_TYPE_UNKNOWN;
- iface->flags = 0;
- iface->state = CONNMAN_IFACE_STATE_UNKNOWN;
- iface->policy = CONNMAN_IFACE_POLICY_UNKNOWN;
-
- err = driver->probe(iface);
- if (err < 0) {
- device_free(iface);
- return -1;
- }
-
- __connman_iface_create_identifier(iface);
-
- __connman_iface_init_via_inet(iface);
-
- iface->driver = driver;
-
- iface->policy = CONNMAN_IFACE_POLICY_AUTO;
-
- __connman_iface_load(iface);
-
- DBG("iface %p network %s secret %s", iface,
- iface->network.identifier,
- iface->network.passphrase);
-
- conn = libhal_ctx_get_dbus_connection(ctx);
-
- interfaces = g_slist_append(interfaces, iface);
-
- if (iface->flags & CONNMAN_IFACE_FLAG_IPV4) {
- connman_iface_get_ipv4(iface, &iface->ipv4);
-
- DBG("address %s", inet_ntoa(iface->ipv4.address));
- }
-
- g_dbus_register_interface(conn, iface->path,
- CONNMAN_IFACE_INTERFACE,
- iface_methods, iface_signals, NULL,
- iface, device_free);
-
- DBG("iface %p identifier %s", iface, iface->identifier);
-
- g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE,
- "InterfaceAdded",
- DBUS_TYPE_OBJECT_PATH, &iface->path,
- DBUS_TYPE_INVALID);
-
- __connman_iface_load_networks(iface);
-
- switch_policy(iface);
-
- state_changed(iface);
-
- return 0;
-}
-
-static void device_added(LibHalContext *ctx, const char *udi)
-{
- GSList *list;
-
- DBG("ctx %p udi %s", ctx, udi);
-
- for (list = drivers; list; list = list->next) {
- struct connman_iface_driver *driver = list->data;
-
- if (driver->capability == NULL)
- continue;
-
- if (libhal_device_query_capability(ctx, udi,
- driver->capability, NULL) == TRUE) {
- if (probe_device(ctx, driver, udi) == 0)
- break;
- }
- }
-}
-
-static void device_removed(LibHalContext *ctx, const char *udi)
-{
- DBusConnection *conn;
- GSList *list;
-
- DBG("ctx %p udi %s", ctx, udi);
-
- conn = libhal_ctx_get_dbus_connection(ctx);
-
- for (list = interfaces; list; list = list->next) {
- struct connman_iface *iface = list->data;
-
- if (strcmp(udi, iface->udi) == 0) {
- g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE,
- "InterfaceRemoved",
- DBUS_TYPE_OBJECT_PATH, &iface->path,
- DBUS_TYPE_INVALID);
- interfaces = g_slist_remove(interfaces, iface);
- g_dbus_unregister_interface(conn, iface->path,
- CONNMAN_IFACE_INTERFACE);
- break;
- }
- }
-}
-
-static void probe_driver(LibHalContext *ctx,
- struct connman_iface_driver *driver)
-{
- char **list;
- int num;
-
- DBG("ctx %p driver %p", ctx, driver);
-
- list = libhal_find_device_by_capability(ctx,
- driver->capability, &num, NULL);
- if (list) {
- char **tmp = list;
-
- while (*tmp) {
- probe_device(ctx, driver, *tmp);
- tmp++;
- }
-
- libhal_free_string_array(list);
- }
-}
-
-static void find_devices(LibHalContext *ctx)
-{
- GSList *list;
-
- DBG("ctx %p", ctx);
-
- for (list = drivers; list; list = list->next) {
- struct connman_iface_driver *driver = list->data;
-
- DBG("driver %p", driver);
-
- if (driver->capability == NULL)
- continue;
-
- probe_driver(ctx, driver);
- }
-}
-
-static LibHalContext *hal_ctx = NULL;
-
-static void hal_init(void *data)
-{
- DBusConnection *conn = data;
-
- DBG("conn %p", conn);
-
- if (hal_ctx != NULL)
- return;
-
- hal_ctx = libhal_ctx_new();
- if (hal_ctx == NULL)
- return;
-
- if (libhal_ctx_set_dbus_connection(hal_ctx, conn) == FALSE) {
- libhal_ctx_free(hal_ctx);
- return;
- }
-
- if (libhal_ctx_init(hal_ctx, NULL) == FALSE) {
- libhal_ctx_free(hal_ctx);
- return ;
- }
-
- libhal_ctx_set_device_added(hal_ctx, device_added);
- libhal_ctx_set_device_removed(hal_ctx, device_removed);
-
- //libhal_ctx_set_device_new_capability(hal_ctx, new_capability);
- //libhal_ctx_set_device_lost_capability(hal_ctx, lost_capability);
-
- find_devices(hal_ctx);
-}
-
-static void hal_cleanup(void *data)
-{
- DBusConnection *conn = data;
- GSList *list;
-
- DBG("conn %p", conn);
-
- if (hal_ctx == NULL)
- return;
-
- for (list = interfaces; list; list = list->next) {
- struct connman_iface *iface = list->data;
-
- DBG("path %s", iface->path);
-
- g_dbus_emit_signal(conn, CONNMAN_MANAGER_PATH,
- CONNMAN_MANAGER_INTERFACE,
- "InterfaceRemoved",
- DBUS_TYPE_OBJECT_PATH, &iface->path,
- DBUS_TYPE_INVALID);
-
- g_dbus_unregister_interface(conn, iface->path,
- CONNMAN_IFACE_INTERFACE);
- }
-
- g_slist_free(interfaces);
-
- interfaces = NULL;
-
- libhal_ctx_shutdown(hal_ctx, NULL);
-
- libhal_ctx_free(hal_ctx);
-
- hal_ctx = NULL;
-}
-
-static guint hal_watch = 0;
-
-int __connman_iface_init(DBusConnection *conn, const char *interface)
-{
- DBG("conn %p", conn);
-
- connection = dbus_connection_ref(conn);
- if (connection == NULL)
- return -1;
-
- if (interface != NULL)
- ifname_filter = g_strdup(interface);
-
- hal_init(connection);
-
- hal_watch = g_dbus_add_service_watch(connection, "org.freedesktop.Hal",
- hal_init, hal_cleanup, connection, NULL);
-
- return 0;
-}
-
-void __connman_iface_cleanup(void)
-{
- DBG("conn %p", connection);
-
- g_dbus_remove_watch(connection, hal_watch);
-
- hal_cleanup(connection);
-
- g_free(ifname_filter);
-
- dbus_connection_unref(connection);
-}
projects / connman / commitdiff