mirror of git://git.sysmocom.de/ofono
3439 lines
82 KiB
C
3439 lines
82 KiB
C
/*
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*
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* oFono - Open Source Telephony
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*
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* Copyright (C) 2008-2011 Intel Corporation. All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <string.h>
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#include <stdio.h>
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#include <errno.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <sys/ioctl.h>
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#include <sys/socket.h>
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#include <net/if.h>
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#include <net/route.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <glib.h>
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#include <gdbus.h>
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#include "ofono.h"
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#include "common.h"
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#include "storage.h"
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#include "idmap.h"
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#include "simutil.h"
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#include "util.h"
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#define GPRS_FLAG_ATTACHING 0x1
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#define GPRS_FLAG_RECHECK 0x2
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#define GPRS_FLAG_ATTACHED_UPDATE 0x4
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#define SETTINGS_STORE "gprs"
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#define SETTINGS_GROUP "Settings"
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#define MAX_CONTEXT_NAME_LENGTH 127
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#define MAX_MESSAGE_PROXY_LENGTH 255
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#define MAX_MESSAGE_CENTER_LENGTH 255
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#define MAX_CONTEXTS 256
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#define SUSPEND_TIMEOUT 8
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struct ofono_gprs {
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GSList *contexts;
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ofono_bool_t attached;
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ofono_bool_t driver_attached;
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ofono_bool_t roaming_allowed;
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ofono_bool_t powered;
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ofono_bool_t suspended;
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int status;
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int flags;
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int bearer;
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guint suspend_timeout;
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struct idmap *pid_map;
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unsigned int last_context_id;
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struct idmap *cid_map;
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int netreg_status;
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struct ofono_netreg *netreg;
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unsigned int netreg_watch;
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unsigned int status_watch;
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GKeyFile *settings;
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char *imsi;
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DBusMessage *pending;
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GSList *context_drivers;
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const struct ofono_gprs_driver *driver;
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void *driver_data;
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struct ofono_atom *atom;
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unsigned int spn_watch;
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};
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struct ipv4_settings {
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ofono_bool_t static_ip;
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char *ip;
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char *netmask;
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char *gateway;
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char **dns;
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char *proxy;
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};
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struct ipv6_settings {
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char *ip;
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unsigned char prefix_len;
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char *gateway;
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char **dns;
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};
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struct context_settings {
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char *interface;
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struct ipv4_settings *ipv4;
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struct ipv6_settings *ipv6;
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};
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struct ofono_gprs_context {
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struct ofono_gprs *gprs;
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enum ofono_gprs_context_type type;
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ofono_bool_t inuse;
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const struct ofono_gprs_context_driver *driver;
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void *driver_data;
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struct context_settings *settings;
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struct ofono_atom *atom;
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};
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struct pri_context {
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ofono_bool_t active;
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enum ofono_gprs_context_type type;
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char name[MAX_CONTEXT_NAME_LENGTH + 1];
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char message_proxy[MAX_MESSAGE_PROXY_LENGTH + 1];
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char message_center[MAX_MESSAGE_CENTER_LENGTH + 1];
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unsigned int id;
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char *path;
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char *key;
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char *proxy_host;
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uint16_t proxy_port;
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DBusMessage *pending;
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struct ofono_gprs_primary_context context;
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struct ofono_gprs_context *context_driver;
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struct ofono_gprs *gprs;
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};
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static void gprs_attached_update(struct ofono_gprs *gprs);
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static void gprs_netreg_update(struct ofono_gprs *gprs);
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static void gprs_deactivate_next(struct ofono_gprs *gprs);
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static GSList *g_drivers = NULL;
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static GSList *g_context_drivers = NULL;
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const char *packet_bearer_to_string(int bearer)
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{
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switch (bearer) {
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case PACKET_BEARER_NONE:
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return "none";
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case PACKET_BEARER_GPRS:
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return "gprs";
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case PACKET_BEARER_EGPRS:
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return "edge";
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case PACKET_BEARER_UMTS:
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return "umts";
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case PACKET_BEARER_HSUPA:
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return "hsupa";
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case PACKET_BEARER_HSDPA:
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return "hsdpa";
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case PACKET_BEARER_HSUPA_HSDPA:
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return "hspa";
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case PACKET_BEARER_EPS:
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return "lte";
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}
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return "";
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}
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static const char *gprs_context_default_name(enum ofono_gprs_context_type type)
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{
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switch (type) {
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case OFONO_GPRS_CONTEXT_TYPE_ANY:
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return NULL;
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case OFONO_GPRS_CONTEXT_TYPE_INTERNET:
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return "Internet";
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case OFONO_GPRS_CONTEXT_TYPE_MMS:
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return "MMS";
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case OFONO_GPRS_CONTEXT_TYPE_WAP:
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return "WAP";
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case OFONO_GPRS_CONTEXT_TYPE_IMS:
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return "IMS";
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}
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return NULL;
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}
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static const char *gprs_context_type_to_string(
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enum ofono_gprs_context_type type)
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{
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switch (type) {
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case OFONO_GPRS_CONTEXT_TYPE_ANY:
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return NULL;
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case OFONO_GPRS_CONTEXT_TYPE_INTERNET:
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return "internet";
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case OFONO_GPRS_CONTEXT_TYPE_MMS:
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return "mms";
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case OFONO_GPRS_CONTEXT_TYPE_WAP:
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return "wap";
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case OFONO_GPRS_CONTEXT_TYPE_IMS:
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return "ims";
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}
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return NULL;
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}
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static gboolean gprs_context_string_to_type(const char *str,
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enum ofono_gprs_context_type *out)
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{
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if (g_str_equal(str, "internet")) {
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*out = OFONO_GPRS_CONTEXT_TYPE_INTERNET;
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return TRUE;
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} else if (g_str_equal(str, "wap")) {
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*out = OFONO_GPRS_CONTEXT_TYPE_WAP;
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return TRUE;
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} else if (g_str_equal(str, "mms")) {
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*out = OFONO_GPRS_CONTEXT_TYPE_MMS;
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return TRUE;
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} else if (g_str_equal(str, "ims")) {
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*out = OFONO_GPRS_CONTEXT_TYPE_IMS;
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return TRUE;
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}
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return FALSE;
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}
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static const char *gprs_proto_to_string(enum ofono_gprs_proto proto)
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{
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switch (proto) {
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case OFONO_GPRS_PROTO_IP:
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return "ip";
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case OFONO_GPRS_PROTO_IPV6:
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return "ipv6";
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case OFONO_GPRS_PROTO_IPV4V6:
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return "dual";
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};
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return NULL;
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}
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static gboolean gprs_proto_from_string(const char *str,
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enum ofono_gprs_proto *proto)
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{
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if (g_str_equal(str, "ip")) {
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*proto = OFONO_GPRS_PROTO_IP;
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return TRUE;
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} else if (g_str_equal(str, "ipv6")) {
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*proto = OFONO_GPRS_PROTO_IPV6;
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return TRUE;
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} else if (g_str_equal(str, "dual")) {
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*proto = OFONO_GPRS_PROTO_IPV4V6;
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return TRUE;
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}
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return FALSE;
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}
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static const char *gprs_auth_method_to_string(enum ofono_gprs_auth_method auth)
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{
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switch (auth) {
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case OFONO_GPRS_AUTH_METHOD_CHAP:
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return "chap";
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case OFONO_GPRS_AUTH_METHOD_PAP:
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return "pap";
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};
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return NULL;
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}
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static gboolean gprs_auth_method_from_string(const char *str,
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enum ofono_gprs_auth_method *auth)
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{
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if (g_str_equal(str, "chap")) {
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*auth = OFONO_GPRS_AUTH_METHOD_CHAP;
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return TRUE;
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} else if (g_str_equal(str, "pap")) {
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*auth = OFONO_GPRS_AUTH_METHOD_PAP;
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return TRUE;
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}
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return FALSE;
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}
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static unsigned int gprs_cid_alloc(struct ofono_gprs *gprs)
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{
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return idmap_alloc(gprs->cid_map);
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}
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static void gprs_cid_take(struct ofono_gprs *gprs, unsigned int id)
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{
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idmap_take(gprs->cid_map, id);
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}
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static void gprs_cid_release(struct ofono_gprs *gprs, unsigned int id)
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{
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idmap_put(gprs->cid_map, id);
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}
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static gboolean gprs_cid_taken(struct ofono_gprs *gprs, unsigned int id)
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{
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return idmap_find(gprs->cid_map, id) != 0;
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}
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static gboolean assign_context(struct pri_context *ctx, int use_cid)
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{
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struct idmap *cidmap = ctx->gprs->cid_map;
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GSList *l;
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if (cidmap == NULL)
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return FALSE;
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if (use_cid > 0) {
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gprs_cid_take(ctx->gprs, use_cid);
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ctx->context.cid = use_cid;
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} else
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ctx->context.cid = gprs_cid_alloc(ctx->gprs);
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if (ctx->context.cid > idmap_get_max(cidmap))
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return FALSE;
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for (l = ctx->gprs->context_drivers; l; l = l->next) {
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struct ofono_gprs_context *gc = l->data;
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if (gc->inuse == TRUE)
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continue;
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if (gc->driver == NULL)
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continue;
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if (gc->driver->activate_primary == NULL ||
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gc->driver->deactivate_primary == NULL)
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continue;
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if (gc->type != OFONO_GPRS_CONTEXT_TYPE_ANY &&
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gc->type != ctx->type)
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continue;
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ctx->context_driver = gc;
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ctx->context_driver->inuse = TRUE;
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if (ctx->context.proto == OFONO_GPRS_PROTO_IPV4V6 ||
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ctx->context.proto == OFONO_GPRS_PROTO_IP)
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gc->settings->ipv4 = g_new0(struct ipv4_settings, 1);
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if (ctx->context.proto == OFONO_GPRS_PROTO_IPV4V6 ||
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ctx->context.proto == OFONO_GPRS_PROTO_IPV6)
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gc->settings->ipv6 = g_new0(struct ipv6_settings, 1);
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return TRUE;
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}
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return FALSE;
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}
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static void release_context(struct pri_context *ctx)
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{
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if (ctx == NULL || ctx->gprs == NULL || ctx->context_driver == NULL)
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return;
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gprs_cid_release(ctx->gprs, ctx->context.cid);
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ctx->context.cid = 0;
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ctx->context_driver->inuse = FALSE;
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ctx->context_driver = NULL;
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ctx->active = FALSE;
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}
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static struct pri_context *gprs_context_by_path(struct ofono_gprs *gprs,
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const char *ctx_path)
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{
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GSList *l;
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for (l = gprs->contexts; l; l = l->next) {
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struct pri_context *ctx = l->data;
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if (g_str_equal(ctx_path, ctx->path))
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return ctx;
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}
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return NULL;
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}
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static void context_settings_free(struct context_settings *settings)
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{
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if (settings->ipv4) {
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g_free(settings->ipv4->ip);
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g_free(settings->ipv4->netmask);
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g_free(settings->ipv4->gateway);
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g_strfreev(settings->ipv4->dns);
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g_free(settings->ipv4->proxy);
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g_free(settings->ipv4);
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settings->ipv4 = NULL;
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}
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if (settings->ipv6) {
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g_free(settings->ipv6->ip);
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g_free(settings->ipv6->gateway);
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g_strfreev(settings->ipv6->dns);
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g_free(settings->ipv6);
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settings->ipv6 = NULL;
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}
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g_free(settings->interface);
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settings->interface = NULL;
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}
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static void context_settings_append_ipv4(struct context_settings *settings,
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DBusMessageIter *iter)
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{
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DBusMessageIter variant;
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DBusMessageIter array;
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char typesig[5];
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char arraysig[6];
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const char *method;
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arraysig[0] = DBUS_TYPE_ARRAY;
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arraysig[1] = typesig[0] = DBUS_DICT_ENTRY_BEGIN_CHAR;
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arraysig[2] = typesig[1] = DBUS_TYPE_STRING;
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arraysig[3] = typesig[2] = DBUS_TYPE_VARIANT;
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arraysig[4] = typesig[3] = DBUS_DICT_ENTRY_END_CHAR;
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arraysig[5] = typesig[4] = '\0';
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dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
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arraysig, &variant);
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dbus_message_iter_open_container(&variant, DBUS_TYPE_ARRAY,
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typesig, &array);
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if (settings == NULL || settings->ipv4 == NULL)
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goto done;
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ofono_dbus_dict_append(&array, "Interface",
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DBUS_TYPE_STRING, &settings->interface);
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/* If we have a Proxy, no other settings are relevant */
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if (settings->ipv4->proxy) {
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ofono_dbus_dict_append(&array, "Proxy", DBUS_TYPE_STRING,
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&settings->ipv4->proxy);
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goto done;
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}
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if (settings->ipv4->static_ip == TRUE)
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method = "static";
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else
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method = "dhcp";
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ofono_dbus_dict_append(&array, "Method", DBUS_TYPE_STRING, &method);
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if (settings->ipv4->ip)
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ofono_dbus_dict_append(&array, "Address", DBUS_TYPE_STRING,
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&settings->ipv4->ip);
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|
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if (settings->ipv4->netmask)
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ofono_dbus_dict_append(&array, "Netmask", DBUS_TYPE_STRING,
|
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&settings->ipv4->netmask);
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|
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if (settings->ipv4->gateway)
|
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ofono_dbus_dict_append(&array, "Gateway", DBUS_TYPE_STRING,
|
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&settings->ipv4->gateway);
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|
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if (settings->ipv4->dns)
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ofono_dbus_dict_append_array(&array, "DomainNameServers",
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DBUS_TYPE_STRING,
|
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&settings->ipv4->dns);
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|
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done:
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dbus_message_iter_close_container(&variant, &array);
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|
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dbus_message_iter_close_container(iter, &variant);
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}
|
|
|
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static void context_settings_append_ipv4_dict(struct context_settings *settings,
|
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DBusMessageIter *dict)
|
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{
|
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DBusMessageIter entry;
|
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const char *key = "Settings";
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|
|
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dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
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NULL, &entry);
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|
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dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
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|
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context_settings_append_ipv4(settings, &entry);
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|
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dbus_message_iter_close_container(dict, &entry);
|
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}
|
|
|
|
static void context_settings_append_ipv6(struct context_settings *settings,
|
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DBusMessageIter *iter)
|
|
{
|
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DBusMessageIter variant;
|
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DBusMessageIter array;
|
|
char typesig[5];
|
|
char arraysig[6];
|
|
|
|
arraysig[0] = DBUS_TYPE_ARRAY;
|
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arraysig[1] = typesig[0] = DBUS_DICT_ENTRY_BEGIN_CHAR;
|
|
arraysig[2] = typesig[1] = DBUS_TYPE_STRING;
|
|
arraysig[3] = typesig[2] = DBUS_TYPE_VARIANT;
|
|
arraysig[4] = typesig[3] = DBUS_DICT_ENTRY_END_CHAR;
|
|
arraysig[5] = typesig[4] = '\0';
|
|
|
|
dbus_message_iter_open_container(iter, DBUS_TYPE_VARIANT,
|
|
arraysig, &variant);
|
|
|
|
dbus_message_iter_open_container(&variant, DBUS_TYPE_ARRAY,
|
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typesig, &array);
|
|
if (settings == NULL || settings->ipv6 == NULL)
|
|
goto done;
|
|
|
|
ofono_dbus_dict_append(&array, "Interface",
|
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DBUS_TYPE_STRING, &settings->interface);
|
|
|
|
if (settings->ipv6->ip)
|
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ofono_dbus_dict_append(&array, "Address", DBUS_TYPE_STRING,
|
|
&settings->ipv6->ip);
|
|
|
|
if (settings->ipv6->prefix_len)
|
|
ofono_dbus_dict_append(&array, "PrefixLength", DBUS_TYPE_BYTE,
|
|
&settings->ipv6->prefix_len);
|
|
|
|
if (settings->ipv6->gateway)
|
|
ofono_dbus_dict_append(&array, "Gateway", DBUS_TYPE_STRING,
|
|
&settings->ipv6->gateway);
|
|
|
|
if (settings->ipv6->dns)
|
|
ofono_dbus_dict_append_array(&array, "DomainNameServers",
|
|
DBUS_TYPE_STRING,
|
|
&settings->ipv6->dns);
|
|
|
|
done:
|
|
dbus_message_iter_close_container(&variant, &array);
|
|
|
|
dbus_message_iter_close_container(iter, &variant);
|
|
}
|
|
|
|
static void context_settings_append_ipv6_dict(struct context_settings *settings,
|
|
DBusMessageIter *dict)
|
|
{
|
|
DBusMessageIter entry;
|
|
const char *key = "IPv6.Settings";
|
|
|
|
dbus_message_iter_open_container(dict, DBUS_TYPE_DICT_ENTRY,
|
|
NULL, &entry);
|
|
|
|
dbus_message_iter_append_basic(&entry, DBUS_TYPE_STRING, &key);
|
|
|
|
context_settings_append_ipv6(settings, &entry);
|
|
|
|
dbus_message_iter_close_container(dict, &entry);
|
|
}
|
|
|
|
static void signal_settings(struct pri_context *ctx, const char *prop,
|
|
void (*append)(struct context_settings *, DBusMessageIter *))
|
|
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
const char *path = ctx->path;
|
|
DBusMessage *signal;
|
|
DBusMessageIter iter;
|
|
struct context_settings *settings;
|
|
|
|
signal = dbus_message_new_signal(path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"PropertyChanged");
|
|
|
|
if (signal == NULL)
|
|
return;
|
|
|
|
dbus_message_iter_init_append(signal, &iter);
|
|
dbus_message_iter_append_basic(&iter, DBUS_TYPE_STRING, &prop);
|
|
|
|
if (ctx->context_driver)
|
|
settings = ctx->context_driver->settings;
|
|
else
|
|
settings = NULL;
|
|
|
|
append(settings, &iter);
|
|
g_dbus_send_message(conn, signal);
|
|
}
|
|
|
|
static void pri_context_signal_settings(struct pri_context *ctx,
|
|
gboolean ipv4, gboolean ipv6)
|
|
{
|
|
if (ipv4)
|
|
signal_settings(ctx, "Settings",
|
|
context_settings_append_ipv4);
|
|
|
|
if (ipv6)
|
|
signal_settings(ctx, "IPv6.Settings",
|
|
context_settings_append_ipv6);
|
|
}
|
|
|
|
static void pri_parse_proxy(struct pri_context *ctx, const char *proxy)
|
|
{
|
|
char *scheme, *host, *port, *path;
|
|
|
|
scheme = g_strdup(proxy);
|
|
if (scheme == NULL)
|
|
return;
|
|
|
|
host = strstr(scheme, "://");
|
|
if (host != NULL) {
|
|
*host = '\0';
|
|
host += 3;
|
|
|
|
if (strcasecmp(scheme, "https") == 0)
|
|
ctx->proxy_port = 443;
|
|
else if (strcasecmp(scheme, "http") == 0)
|
|
ctx->proxy_port = 80;
|
|
else {
|
|
g_free(scheme);
|
|
return;
|
|
}
|
|
} else {
|
|
host = scheme;
|
|
ctx->proxy_port = 80;
|
|
}
|
|
|
|
path = strchr(host, '/');
|
|
if (path != NULL)
|
|
*(path++) = '\0';
|
|
|
|
port = strrchr(host, ':');
|
|
if (port != NULL) {
|
|
char *end;
|
|
int tmp = strtol(port + 1, &end, 10);
|
|
|
|
if (*end == '\0') {
|
|
*port = '\0';
|
|
ctx->proxy_port = tmp;
|
|
}
|
|
}
|
|
|
|
g_free(ctx->proxy_host);
|
|
ctx->proxy_host = g_strdup(host);
|
|
|
|
g_free(scheme);
|
|
}
|
|
|
|
static void pri_ifupdown(const char *interface, ofono_bool_t active)
|
|
{
|
|
struct ifreq ifr;
|
|
int sk;
|
|
|
|
if (interface == NULL)
|
|
return;
|
|
|
|
sk = socket(PF_INET, SOCK_DGRAM, 0);
|
|
if (sk < 0)
|
|
return;
|
|
|
|
memset(&ifr, 0, sizeof(ifr));
|
|
strncpy(ifr.ifr_name, interface, IFNAMSIZ);
|
|
|
|
if (ioctl(sk, SIOCGIFFLAGS, &ifr) < 0)
|
|
goto done;
|
|
|
|
if (active == TRUE) {
|
|
if (ifr.ifr_flags & IFF_UP)
|
|
goto done;
|
|
ifr.ifr_flags |= IFF_UP;
|
|
} else {
|
|
if (!(ifr.ifr_flags & IFF_UP))
|
|
goto done;
|
|
ifr.ifr_flags &= ~IFF_UP;
|
|
}
|
|
|
|
if (ioctl(sk, SIOCSIFFLAGS, &ifr) < 0)
|
|
ofono_error("Failed to change interface flags");
|
|
|
|
done:
|
|
close(sk);
|
|
}
|
|
|
|
static void pri_set_ipv4_addr(const char *interface, const char *address)
|
|
{
|
|
struct ifreq ifr;
|
|
struct sockaddr_in addr;
|
|
int sk;
|
|
|
|
if (interface == NULL)
|
|
return;
|
|
|
|
sk = socket(PF_INET, SOCK_DGRAM, 0);
|
|
if (sk < 0)
|
|
return;
|
|
|
|
memset(&ifr, 0, sizeof(ifr));
|
|
strncpy(ifr.ifr_name, interface, IFNAMSIZ);
|
|
|
|
if (ioctl(sk, SIOCGIFFLAGS, &ifr) < 0)
|
|
goto done;
|
|
|
|
memset(&addr, 0, sizeof(addr));
|
|
addr.sin_family = AF_INET;
|
|
addr.sin_addr.s_addr = address ? inet_addr(address) : INADDR_ANY;
|
|
memcpy(&ifr.ifr_addr, &addr, sizeof(ifr.ifr_addr));
|
|
|
|
if (ioctl(sk, SIOCSIFADDR, &ifr) < 0) {
|
|
ofono_error("Failed to set interface address");
|
|
goto done;
|
|
}
|
|
|
|
if (address == NULL)
|
|
goto done;
|
|
|
|
memset(&addr, 0, sizeof(addr));
|
|
addr.sin_family = AF_INET;
|
|
addr.sin_addr.s_addr = inet_addr("255.255.255.255");
|
|
memcpy(&ifr.ifr_netmask, &addr, sizeof(ifr.ifr_netmask));
|
|
|
|
if (ioctl(sk, SIOCSIFNETMASK, &ifr) < 0)
|
|
ofono_error("Failed to set interface netmask");
|
|
|
|
done:
|
|
close(sk);
|
|
}
|
|
|
|
static void pri_setproxy(const char *interface, const char *proxy)
|
|
{
|
|
struct rtentry rt;
|
|
struct sockaddr_in addr;
|
|
int sk;
|
|
|
|
if (interface == NULL)
|
|
return;
|
|
|
|
sk = socket(PF_INET, SOCK_DGRAM, 0);
|
|
if (sk < 0)
|
|
return;
|
|
|
|
memset(&rt, 0, sizeof(rt));
|
|
rt.rt_flags = RTF_UP | RTF_HOST;
|
|
rt.rt_dev = (char *) interface;
|
|
|
|
memset(&addr, 0, sizeof(addr));
|
|
addr.sin_family = AF_INET;
|
|
addr.sin_addr.s_addr = inet_addr(proxy);
|
|
memcpy(&rt.rt_dst, &addr, sizeof(rt.rt_dst));
|
|
|
|
memset(&addr, 0, sizeof(addr));
|
|
addr.sin_family = AF_INET;
|
|
addr.sin_addr.s_addr = INADDR_ANY;
|
|
memcpy(&rt.rt_gateway, &addr, sizeof(rt.rt_gateway));
|
|
|
|
memset(&addr, 0, sizeof(addr));
|
|
addr.sin_family = AF_INET;
|
|
addr.sin_addr.s_addr = INADDR_ANY;
|
|
memcpy(&rt.rt_genmask, &addr, sizeof(rt.rt_genmask));
|
|
|
|
if (ioctl(sk, SIOCADDRT, &rt) < 0)
|
|
ofono_error("Failed to add proxy host route");
|
|
|
|
close(sk);
|
|
}
|
|
|
|
static void pri_reset_context_settings(struct pri_context *ctx)
|
|
{
|
|
struct context_settings *settings;
|
|
char *interface;
|
|
gboolean signal_ipv4;
|
|
gboolean signal_ipv6;
|
|
|
|
if (ctx->context_driver == NULL)
|
|
return;
|
|
|
|
settings = ctx->context_driver->settings;
|
|
|
|
interface = settings->interface;
|
|
settings->interface = NULL;
|
|
|
|
signal_ipv4 = settings->ipv4 != NULL;
|
|
signal_ipv6 = settings->ipv6 != NULL;
|
|
|
|
context_settings_free(settings);
|
|
|
|
pri_context_signal_settings(ctx, signal_ipv4, signal_ipv6);
|
|
|
|
if (ctx->type == OFONO_GPRS_CONTEXT_TYPE_MMS) {
|
|
pri_set_ipv4_addr(interface, NULL);
|
|
|
|
g_free(ctx->proxy_host);
|
|
ctx->proxy_host = NULL;
|
|
ctx->proxy_port = 0;
|
|
}
|
|
|
|
pri_ifupdown(interface, FALSE);
|
|
|
|
g_free(interface);
|
|
}
|
|
|
|
static void pri_update_mms_context_settings(struct pri_context *ctx)
|
|
{
|
|
struct ofono_gprs_context *gc = ctx->context_driver;
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (ctx->message_proxy)
|
|
settings->ipv4->proxy = g_strdup(ctx->message_proxy);
|
|
|
|
pri_parse_proxy(ctx, ctx->message_proxy);
|
|
|
|
DBG("proxy %s port %u", ctx->proxy_host, ctx->proxy_port);
|
|
|
|
pri_set_ipv4_addr(settings->interface, settings->ipv4->ip);
|
|
|
|
if (ctx->proxy_host)
|
|
pri_setproxy(settings->interface, ctx->proxy_host);
|
|
}
|
|
|
|
static void append_context_properties(struct pri_context *ctx,
|
|
DBusMessageIter *dict)
|
|
{
|
|
const char *type = gprs_context_type_to_string(ctx->type);
|
|
const char *proto = gprs_proto_to_string(ctx->context.proto);
|
|
const char *name = ctx->name;
|
|
dbus_bool_t value;
|
|
const char *strvalue;
|
|
struct context_settings *settings;
|
|
|
|
ofono_dbus_dict_append(dict, "Name", DBUS_TYPE_STRING, &name);
|
|
|
|
value = ctx->active;
|
|
ofono_dbus_dict_append(dict, "Active", DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
ofono_dbus_dict_append(dict, "Type", DBUS_TYPE_STRING, &type);
|
|
|
|
ofono_dbus_dict_append(dict, "Protocol", DBUS_TYPE_STRING, &proto);
|
|
|
|
strvalue = ctx->context.apn;
|
|
ofono_dbus_dict_append(dict, "AccessPointName", DBUS_TYPE_STRING,
|
|
&strvalue);
|
|
|
|
strvalue = ctx->context.username;
|
|
ofono_dbus_dict_append(dict, "Username", DBUS_TYPE_STRING,
|
|
&strvalue);
|
|
|
|
strvalue = ctx->context.password;
|
|
ofono_dbus_dict_append(dict, "Password", DBUS_TYPE_STRING,
|
|
&strvalue);
|
|
|
|
strvalue = gprs_auth_method_to_string(ctx->context.auth_method);
|
|
ofono_dbus_dict_append(dict, "AuthenticationMethod", DBUS_TYPE_STRING,
|
|
&strvalue);
|
|
|
|
if (ctx->type == OFONO_GPRS_CONTEXT_TYPE_MMS) {
|
|
strvalue = ctx->message_proxy;
|
|
ofono_dbus_dict_append(dict, "MessageProxy",
|
|
DBUS_TYPE_STRING, &strvalue);
|
|
|
|
strvalue = ctx->message_center;
|
|
ofono_dbus_dict_append(dict, "MessageCenter",
|
|
DBUS_TYPE_STRING, &strvalue);
|
|
}
|
|
|
|
if (ctx->context_driver)
|
|
settings = ctx->context_driver->settings;
|
|
else
|
|
settings = NULL;
|
|
|
|
context_settings_append_ipv4_dict(settings, dict);
|
|
context_settings_append_ipv6_dict(settings, dict);
|
|
}
|
|
|
|
static DBusMessage *pri_get_properties(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct pri_context *ctx = data;
|
|
DBusMessage *reply;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter dict;
|
|
|
|
reply = dbus_message_new_method_return(msg);
|
|
if (reply == NULL)
|
|
return NULL;
|
|
|
|
dbus_message_iter_init_append(reply, &iter);
|
|
|
|
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
|
|
OFONO_PROPERTIES_ARRAY_SIGNATURE,
|
|
&dict);
|
|
append_context_properties(ctx, &dict);
|
|
dbus_message_iter_close_container(&iter, &dict);
|
|
|
|
return reply;
|
|
}
|
|
|
|
static void pri_activate_callback(const struct ofono_error *error, void *data)
|
|
{
|
|
struct pri_context *ctx = data;
|
|
struct ofono_gprs_context *gc = ctx->context_driver;
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
dbus_bool_t value;
|
|
|
|
DBG("%p", ctx);
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
DBG("Activating context failed with error: %s",
|
|
telephony_error_to_str(error));
|
|
__ofono_dbus_pending_reply(&ctx->pending,
|
|
__ofono_error_failed(ctx->pending));
|
|
context_settings_free(ctx->context_driver->settings);
|
|
release_context(ctx);
|
|
return;
|
|
}
|
|
|
|
ctx->active = TRUE;
|
|
__ofono_dbus_pending_reply(&ctx->pending,
|
|
dbus_message_new_method_return(ctx->pending));
|
|
|
|
if (gc->settings->interface != NULL) {
|
|
pri_ifupdown(gc->settings->interface, TRUE);
|
|
|
|
if (ctx->type == OFONO_GPRS_CONTEXT_TYPE_MMS &&
|
|
gc->settings->ipv4)
|
|
pri_update_mms_context_settings(ctx);
|
|
|
|
pri_context_signal_settings(ctx, gc->settings->ipv4 != NULL,
|
|
gc->settings->ipv6 != NULL);
|
|
}
|
|
|
|
value = ctx->active;
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Active", DBUS_TYPE_BOOLEAN, &value);
|
|
}
|
|
|
|
static void pri_deactivate_callback(const struct ofono_error *error, void *data)
|
|
{
|
|
struct pri_context *ctx = data;
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
dbus_bool_t value;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
DBG("Deactivating context failed with error: %s",
|
|
telephony_error_to_str(error));
|
|
__ofono_dbus_pending_reply(&ctx->pending,
|
|
__ofono_error_failed(ctx->pending));
|
|
return;
|
|
}
|
|
|
|
__ofono_dbus_pending_reply(&ctx->pending,
|
|
dbus_message_new_method_return(ctx->pending));
|
|
|
|
pri_reset_context_settings(ctx);
|
|
release_context(ctx);
|
|
|
|
value = ctx->active;
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Active", DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
/*
|
|
* If "Attached" property was about to be signalled as TRUE but there
|
|
* were still active contexts, try again to signal "Attached" property
|
|
* to registered applications after active contexts have been released.
|
|
*/
|
|
if (ctx->gprs->flags & GPRS_FLAG_ATTACHED_UPDATE) {
|
|
ctx->gprs->flags &= ~GPRS_FLAG_ATTACHED_UPDATE;
|
|
gprs_attached_update(ctx->gprs);
|
|
}
|
|
}
|
|
|
|
static void gprs_set_attached_property(struct ofono_gprs *gprs,
|
|
ofono_bool_t attached)
|
|
{
|
|
const char *path;
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
dbus_bool_t value = attached;
|
|
|
|
if (gprs->attached == attached)
|
|
return;
|
|
|
|
gprs->attached = attached;
|
|
|
|
path = __ofono_atom_get_path(gprs->atom);
|
|
ofono_dbus_signal_property_changed(conn, path,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
"Attached", DBUS_TYPE_BOOLEAN, &value);
|
|
}
|
|
|
|
static void pri_read_settings_callback(const struct ofono_error *error,
|
|
void *data)
|
|
{
|
|
struct pri_context *pri_ctx = data;
|
|
struct ofono_gprs_context *gc = pri_ctx->context_driver;
|
|
struct ofono_gprs *gprs = pri_ctx->gprs;
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
dbus_bool_t value;
|
|
|
|
DBG("%p", pri_ctx);
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
DBG("Reading context settings failed with error: %s",
|
|
telephony_error_to_str(error));
|
|
context_settings_free(pri_ctx->context_driver->settings);
|
|
release_context(pri_ctx);
|
|
return;
|
|
}
|
|
|
|
pri_ctx->active = TRUE;
|
|
|
|
if (gc->settings->interface != NULL) {
|
|
pri_ifupdown(gc->settings->interface, TRUE);
|
|
|
|
pri_context_signal_settings(pri_ctx, gc->settings->ipv4 != NULL,
|
|
gc->settings->ipv6 != NULL);
|
|
}
|
|
|
|
value = pri_ctx->active;
|
|
|
|
gprs->flags &= !GPRS_FLAG_ATTACHING;
|
|
|
|
gprs->driver_attached = TRUE;
|
|
gprs_set_attached_property(gprs, TRUE);
|
|
|
|
ofono_dbus_signal_property_changed(conn, pri_ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Active", DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
if (gprs->flags & GPRS_FLAG_RECHECK) {
|
|
gprs->flags &= ~GPRS_FLAG_RECHECK;
|
|
gprs_netreg_update(gprs);
|
|
}
|
|
}
|
|
|
|
static DBusMessage *pri_set_apn(struct pri_context *ctx, DBusConnection *conn,
|
|
DBusMessage *msg, const char *apn)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
|
|
if (g_str_equal(apn, ctx->context.apn))
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
if (is_valid_apn(apn) == FALSE)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
strcpy(ctx->context.apn, apn);
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key,
|
|
"AccessPointName", apn);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
if (msg)
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"AccessPointName",
|
|
DBUS_TYPE_STRING, &apn);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_username(struct pri_context *ctx,
|
|
DBusConnection *conn, DBusMessage *msg,
|
|
const char *username)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
|
|
if (strlen(username) > OFONO_GPRS_MAX_USERNAME_LENGTH)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (g_str_equal(username, ctx->context.username))
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
strcpy(ctx->context.username, username);
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key,
|
|
"Username", username);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Username",
|
|
DBUS_TYPE_STRING, &username);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_password(struct pri_context *ctx,
|
|
DBusConnection *conn, DBusMessage *msg,
|
|
const char *password)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
|
|
if (strlen(password) > OFONO_GPRS_MAX_PASSWORD_LENGTH)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (g_str_equal(password, ctx->context.password))
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
strcpy(ctx->context.password, password);
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key,
|
|
"Password", password);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Password",
|
|
DBUS_TYPE_STRING, &password);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_type(struct pri_context *ctx, DBusConnection *conn,
|
|
DBusMessage *msg, const char *type)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
enum ofono_gprs_context_type context_type;
|
|
|
|
if (gprs_context_string_to_type(type, &context_type) == FALSE)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (ctx->type == context_type)
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
ctx->type = context_type;
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key, "Type", type);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Type", DBUS_TYPE_STRING, &type);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_proto(struct pri_context *ctx,
|
|
DBusConnection *conn,
|
|
DBusMessage *msg, const char *str)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
enum ofono_gprs_proto proto;
|
|
|
|
if (gprs_proto_from_string(str, &proto) == FALSE)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (ctx->context.proto == proto)
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
ctx->context.proto = proto;
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key, "Protocol", str);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Protocol", DBUS_TYPE_STRING, &str);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_name(struct pri_context *ctx, DBusConnection *conn,
|
|
DBusMessage *msg, const char *name)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
|
|
if (strlen(name) > MAX_CONTEXT_NAME_LENGTH)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (ctx->name && g_str_equal(ctx->name, name))
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
strcpy(ctx->name, name);
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key, "Name", ctx->name);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Name", DBUS_TYPE_STRING, &name);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_message_proxy(struct pri_context *ctx,
|
|
DBusConnection *conn,
|
|
DBusMessage *msg, const char *proxy)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
|
|
if (strlen(proxy) > MAX_MESSAGE_PROXY_LENGTH)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (ctx->message_proxy && g_str_equal(ctx->message_proxy, proxy))
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
strcpy(ctx->message_proxy, proxy);
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key, "MessageProxy",
|
|
ctx->message_proxy);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"MessageProxy", DBUS_TYPE_STRING, &proxy);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_message_center(struct pri_context *ctx,
|
|
DBusConnection *conn,
|
|
DBusMessage *msg, const char *center)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
|
|
if (strlen(center) > MAX_MESSAGE_CENTER_LENGTH)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (ctx->message_center && g_str_equal(ctx->message_center, center))
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
strcpy(ctx->message_center, center);
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key, "MessageCenter",
|
|
ctx->message_center);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"MessageCenter", DBUS_TYPE_STRING, ¢er);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_auth_method(struct pri_context *ctx,
|
|
DBusConnection *conn,
|
|
DBusMessage *msg, const char *str)
|
|
{
|
|
GKeyFile *settings = ctx->gprs->settings;
|
|
enum ofono_gprs_auth_method auth;
|
|
|
|
if (gprs_auth_method_from_string(str, &auth) == FALSE)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
if (ctx->context.auth_method == auth)
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
ctx->context.auth_method = auth;
|
|
|
|
if (settings) {
|
|
g_key_file_set_string(settings, ctx->key,
|
|
"AuthenticationMethod", str);
|
|
storage_sync(ctx->gprs->imsi, SETTINGS_STORE, settings);
|
|
}
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"AuthenticationMethod",
|
|
DBUS_TYPE_STRING, &str);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *pri_set_property(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct pri_context *ctx = data;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter var;
|
|
const char *property;
|
|
dbus_bool_t value;
|
|
const char *str;
|
|
|
|
if (!dbus_message_iter_init(msg, &iter))
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&iter, &property);
|
|
dbus_message_iter_next(&iter);
|
|
|
|
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_recurse(&iter, &var);
|
|
|
|
if (g_str_equal(property, "Active")) {
|
|
struct ofono_gprs_context *gc;
|
|
|
|
if (ctx->gprs->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
if (ctx->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_BOOLEAN)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &value);
|
|
|
|
if (ctx->active == (ofono_bool_t) value)
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
if (value && !ctx->gprs->attached)
|
|
return __ofono_error_not_attached(msg);
|
|
|
|
if (ctx->gprs->flags & GPRS_FLAG_ATTACHING)
|
|
return __ofono_error_attach_in_progress(msg);
|
|
|
|
if (value && assign_context(ctx, 0) == FALSE)
|
|
return __ofono_error_not_implemented(msg);
|
|
|
|
gc = ctx->context_driver;
|
|
|
|
ctx->pending = dbus_message_ref(msg);
|
|
|
|
if (value)
|
|
gc->driver->activate_primary(gc, &ctx->context,
|
|
pri_activate_callback, ctx);
|
|
else
|
|
gc->driver->deactivate_primary(gc, ctx->context.cid,
|
|
pri_deactivate_callback, ctx);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
/* All other properties are read-only when context is active */
|
|
if (ctx->active == TRUE)
|
|
return __ofono_error_in_use(msg);
|
|
|
|
if (!strcmp(property, "AccessPointName")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_apn(ctx, conn, msg, str);
|
|
} else if (!strcmp(property, "Type")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_type(ctx, conn, msg, str);
|
|
} else if (!strcmp(property, "Protocol")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_proto(ctx, conn, msg, str);
|
|
} else if (!strcmp(property, "Username")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_username(ctx, conn, msg, str);
|
|
} else if (!strcmp(property, "Password")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_password(ctx, conn, msg, str);
|
|
} else if (!strcmp(property, "Name")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_name(ctx, conn, msg, str);
|
|
} else if (!strcmp(property, "AuthenticationMethod")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_auth_method(ctx, conn, msg, str);
|
|
}
|
|
|
|
if (ctx->type != OFONO_GPRS_CONTEXT_TYPE_MMS)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
if (!strcmp(property, "MessageProxy")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_message_proxy(ctx, conn, msg, str);
|
|
} else if (!strcmp(property, "MessageCenter")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &str);
|
|
|
|
return pri_set_message_center(ctx, conn, msg, str);
|
|
}
|
|
|
|
return __ofono_error_invalid_args(msg);
|
|
}
|
|
|
|
static const GDBusMethodTable context_methods[] = {
|
|
{ GDBUS_METHOD("GetProperties",
|
|
NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
|
|
pri_get_properties) },
|
|
{ GDBUS_ASYNC_METHOD("SetProperty",
|
|
GDBUS_ARGS({ "property", "s" }, { "value", "v" }),
|
|
NULL, pri_set_property) },
|
|
{ }
|
|
};
|
|
|
|
static const GDBusSignalTable context_signals[] = {
|
|
{ GDBUS_SIGNAL("PropertyChanged",
|
|
GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
|
|
{ }
|
|
};
|
|
|
|
static struct pri_context *pri_context_create(struct ofono_gprs *gprs,
|
|
const char *name,
|
|
enum ofono_gprs_context_type type)
|
|
{
|
|
struct pri_context *context = g_try_new0(struct pri_context, 1);
|
|
|
|
if (context == NULL)
|
|
return NULL;
|
|
|
|
if (name == NULL) {
|
|
name = gprs_context_default_name(type);
|
|
if (name == NULL) {
|
|
g_free(context);
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
context->gprs = gprs;
|
|
strcpy(context->name, name);
|
|
context->type = type;
|
|
|
|
return context;
|
|
}
|
|
|
|
static void pri_context_destroy(gpointer userdata)
|
|
{
|
|
struct pri_context *ctx = userdata;
|
|
|
|
g_free(ctx->proxy_host);
|
|
g_free(ctx->path);
|
|
g_free(ctx);
|
|
}
|
|
|
|
static gboolean context_dbus_register(struct pri_context *ctx)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
char path[256];
|
|
const char *basepath;
|
|
|
|
basepath = __ofono_atom_get_path(ctx->gprs->atom);
|
|
|
|
snprintf(path, sizeof(path), "%s/context%u", basepath, ctx->id);
|
|
|
|
if (!g_dbus_register_interface(conn, path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
context_methods, context_signals,
|
|
NULL, ctx, pri_context_destroy)) {
|
|
ofono_error("Could not register PrimaryContext %s", path);
|
|
idmap_put(ctx->gprs->pid_map, ctx->id);
|
|
pri_context_destroy(ctx);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
ctx->path = g_strdup(path);
|
|
ctx->key = ctx->path + strlen(basepath) + 1;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static gboolean context_dbus_unregister(struct pri_context *ctx)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
char path[256];
|
|
|
|
if (ctx->active == TRUE) {
|
|
const char *interface =
|
|
ctx->context_driver->settings->interface;
|
|
|
|
if (ctx->type == OFONO_GPRS_CONTEXT_TYPE_MMS)
|
|
pri_set_ipv4_addr(interface, NULL);
|
|
|
|
pri_ifupdown(interface, FALSE);
|
|
}
|
|
|
|
strcpy(path, ctx->path);
|
|
idmap_put(ctx->gprs->pid_map, ctx->id);
|
|
|
|
return g_dbus_unregister_interface(conn, path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE);
|
|
}
|
|
|
|
static void update_suspended_property(struct ofono_gprs *gprs,
|
|
ofono_bool_t suspended)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
const char *path = __ofono_atom_get_path(gprs->atom);
|
|
dbus_bool_t value = suspended;
|
|
|
|
if (gprs->suspend_timeout) {
|
|
g_source_remove(gprs->suspend_timeout);
|
|
gprs->suspend_timeout = 0;
|
|
}
|
|
|
|
if (gprs->suspended == suspended)
|
|
return;
|
|
|
|
DBG("%s GPRS service %s", __ofono_atom_get_path(gprs->atom),
|
|
suspended ? "suspended" : "resumed");
|
|
|
|
gprs->suspended = suspended;
|
|
|
|
if (gprs->attached)
|
|
ofono_dbus_signal_property_changed(conn, path,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
"Suspended", DBUS_TYPE_BOOLEAN, &value);
|
|
}
|
|
|
|
static gboolean suspend_timeout(gpointer data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
|
|
gprs->suspend_timeout = 0;
|
|
update_suspended_property(gprs, TRUE);
|
|
return FALSE;
|
|
}
|
|
|
|
void ofono_gprs_suspend_notify(struct ofono_gprs *gprs, int cause)
|
|
{
|
|
switch (cause) {
|
|
case GPRS_SUSPENDED_DETACHED:
|
|
case GPRS_SUSPENDED_CALL:
|
|
case GPRS_SUSPENDED_NO_COVERAGE:
|
|
update_suspended_property(gprs, TRUE);
|
|
break;
|
|
|
|
case GPRS_SUSPENDED_SIGNALLING:
|
|
case GPRS_SUSPENDED_UNKNOWN_CAUSE:
|
|
if (gprs->suspend_timeout)
|
|
g_source_remove(gprs->suspend_timeout);
|
|
gprs->suspend_timeout = g_timeout_add_seconds(SUSPEND_TIMEOUT,
|
|
suspend_timeout,
|
|
gprs);
|
|
break;
|
|
}
|
|
}
|
|
|
|
void ofono_gprs_resume_notify(struct ofono_gprs *gprs)
|
|
{
|
|
update_suspended_property(gprs, FALSE);
|
|
}
|
|
|
|
static gboolean have_active_contexts(struct ofono_gprs *gprs)
|
|
{
|
|
GSList *l;
|
|
struct pri_context *ctx;
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
ctx = l->data;
|
|
|
|
if (ctx->active == TRUE)
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static void release_active_contexts(struct ofono_gprs *gprs)
|
|
{
|
|
GSList *l;
|
|
struct pri_context *ctx;
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
struct ofono_gprs_context *gc;
|
|
|
|
ctx = l->data;
|
|
|
|
if (ctx->active == FALSE)
|
|
continue;
|
|
|
|
/* This context is already being messed with */
|
|
if (ctx->pending)
|
|
continue;
|
|
|
|
gc = ctx->context_driver;
|
|
|
|
if (gc->driver->detach_shutdown != NULL)
|
|
gc->driver->detach_shutdown(gc, ctx->context.cid);
|
|
}
|
|
}
|
|
|
|
static void gprs_attached_update(struct ofono_gprs *gprs)
|
|
{
|
|
ofono_bool_t attached;
|
|
|
|
attached = gprs->driver_attached &&
|
|
(gprs->status == NETWORK_REGISTRATION_STATUS_REGISTERED ||
|
|
gprs->status == NETWORK_REGISTRATION_STATUS_ROAMING);
|
|
|
|
if (attached == gprs->attached)
|
|
return;
|
|
|
|
/*
|
|
* If an active context is found, a PPP session might be still active
|
|
* at driver level. "Attached" = TRUE property can't be signalled to
|
|
* the applications registered on GPRS properties.
|
|
* Active contexts have to be release at driver level.
|
|
*/
|
|
if (attached == FALSE) {
|
|
release_active_contexts(gprs);
|
|
gprs->bearer = -1;
|
|
} else if (have_active_contexts(gprs) == TRUE) {
|
|
/*
|
|
* Some times the context activates after a detach event and
|
|
* right before an attach. We close it to avoid unexpected open
|
|
* contexts.
|
|
*/
|
|
release_active_contexts(gprs);
|
|
gprs->flags |= GPRS_FLAG_ATTACHED_UPDATE;
|
|
return;
|
|
}
|
|
|
|
gprs_set_attached_property(gprs, attached);
|
|
}
|
|
|
|
static void registration_status_cb(const struct ofono_error *error,
|
|
int status, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
|
|
DBG("%s error %d status %d", __ofono_atom_get_path(gprs->atom),
|
|
error->type, status);
|
|
|
|
gprs->flags &= ~GPRS_FLAG_ATTACHING;
|
|
|
|
if (error->type == OFONO_ERROR_TYPE_NO_ERROR)
|
|
ofono_gprs_status_notify(gprs, status);
|
|
else
|
|
gprs_attached_update(gprs);
|
|
|
|
if (gprs->flags & GPRS_FLAG_RECHECK) {
|
|
gprs->flags &= ~GPRS_FLAG_RECHECK;
|
|
gprs_netreg_update(gprs);
|
|
}
|
|
}
|
|
|
|
static void gprs_attach_callback(const struct ofono_error *error, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
|
|
DBG("%s error = %d", __ofono_atom_get_path(gprs->atom), error->type);
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR)
|
|
gprs->driver_attached = !gprs->driver_attached;
|
|
|
|
if (gprs->driver->attached_status == NULL) {
|
|
struct ofono_error status_error;
|
|
|
|
status_error.type = OFONO_ERROR_TYPE_FAILURE;
|
|
status_error.error = 0;
|
|
|
|
registration_status_cb(&status_error, -1, gprs);
|
|
return;
|
|
}
|
|
|
|
gprs->driver->attached_status(gprs, registration_status_cb, gprs);
|
|
}
|
|
|
|
static void gprs_netreg_removed(struct ofono_gprs *gprs)
|
|
{
|
|
gprs->netreg = NULL;
|
|
|
|
gprs->flags &= ~(GPRS_FLAG_RECHECK | GPRS_FLAG_ATTACHING);
|
|
gprs->status_watch = 0;
|
|
gprs->netreg_status = NETWORK_REGISTRATION_STATUS_NOT_REGISTERED;
|
|
gprs->driver_attached = FALSE;
|
|
|
|
gprs_attached_update(gprs);
|
|
}
|
|
|
|
static void gprs_netreg_update(struct ofono_gprs *gprs)
|
|
{
|
|
ofono_bool_t attach;
|
|
|
|
attach = gprs->netreg_status == NETWORK_REGISTRATION_STATUS_REGISTERED;
|
|
|
|
attach = attach || (gprs->roaming_allowed &&
|
|
gprs->netreg_status == NETWORK_REGISTRATION_STATUS_ROAMING);
|
|
|
|
attach = attach && gprs->powered;
|
|
|
|
DBG("attach: %u, driver_attached: %u", attach, gprs->driver_attached);
|
|
|
|
if (ofono_netreg_get_technology(gprs->netreg) ==
|
|
ACCESS_TECHNOLOGY_EUTRAN)
|
|
/*
|
|
* For LTE we set attached status only on successful
|
|
* context activation.
|
|
*/
|
|
return;
|
|
|
|
if (gprs->driver_attached == attach)
|
|
return;
|
|
|
|
if (gprs->flags & GPRS_FLAG_ATTACHING) {
|
|
gprs->flags |= GPRS_FLAG_RECHECK;
|
|
return;
|
|
}
|
|
|
|
gprs->flags |= GPRS_FLAG_ATTACHING;
|
|
|
|
gprs->driver_attached = attach;
|
|
gprs->driver->set_attached(gprs, attach, gprs_attach_callback, gprs);
|
|
}
|
|
|
|
static void netreg_status_changed(int status, int lac, int ci, int tech,
|
|
const char *mcc, const char *mnc,
|
|
void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
|
|
DBG("%d", status);
|
|
|
|
gprs->netreg_status = status;
|
|
|
|
gprs_netreg_update(gprs);
|
|
}
|
|
|
|
static DBusMessage *gprs_get_properties(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
DBusMessage *reply;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter dict;
|
|
dbus_bool_t value;
|
|
|
|
reply = dbus_message_new_method_return(msg);
|
|
if (reply == NULL)
|
|
return NULL;
|
|
|
|
dbus_message_iter_init_append(reply, &iter);
|
|
|
|
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
|
|
OFONO_PROPERTIES_ARRAY_SIGNATURE,
|
|
&dict);
|
|
|
|
value = gprs->attached;
|
|
ofono_dbus_dict_append(&dict, "Attached", DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
if (gprs->bearer != -1) {
|
|
const char *bearer = packet_bearer_to_string(gprs->bearer);
|
|
|
|
ofono_dbus_dict_append(&dict, "Bearer",
|
|
DBUS_TYPE_STRING, &bearer);
|
|
}
|
|
|
|
value = gprs->roaming_allowed;
|
|
ofono_dbus_dict_append(&dict, "RoamingAllowed",
|
|
DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
value = gprs->powered;
|
|
ofono_dbus_dict_append(&dict, "Powered", DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
if (gprs->attached) {
|
|
value = gprs->suspended;
|
|
ofono_dbus_dict_append(&dict, "Suspended",
|
|
DBUS_TYPE_BOOLEAN, &value);
|
|
}
|
|
|
|
dbus_message_iter_close_container(&iter, &dict);
|
|
|
|
return reply;
|
|
}
|
|
|
|
static DBusMessage *gprs_set_property(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter var;
|
|
const char *property;
|
|
dbus_bool_t value;
|
|
const char *path;
|
|
|
|
if (gprs->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
if (!dbus_message_iter_init(msg, &iter))
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_STRING)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&iter, &property);
|
|
dbus_message_iter_next(&iter);
|
|
|
|
if (dbus_message_iter_get_arg_type(&iter) != DBUS_TYPE_VARIANT)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_recurse(&iter, &var);
|
|
|
|
if (!strcmp(property, "RoamingAllowed")) {
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_BOOLEAN)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &value);
|
|
|
|
if (gprs->roaming_allowed == (ofono_bool_t) value)
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
gprs->roaming_allowed = value;
|
|
|
|
if (gprs->settings) {
|
|
g_key_file_set_integer(gprs->settings, SETTINGS_GROUP,
|
|
"RoamingAllowed",
|
|
gprs->roaming_allowed);
|
|
storage_sync(gprs->imsi, SETTINGS_STORE,
|
|
gprs->settings);
|
|
}
|
|
|
|
gprs_netreg_update(gprs);
|
|
} else if (!strcmp(property, "Powered")) {
|
|
if (gprs->driver->set_attached == NULL)
|
|
return __ofono_error_not_implemented(msg);
|
|
|
|
if (dbus_message_iter_get_arg_type(&var) != DBUS_TYPE_BOOLEAN)
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
dbus_message_iter_get_basic(&var, &value);
|
|
|
|
if (gprs->powered == (ofono_bool_t) value)
|
|
return dbus_message_new_method_return(msg);
|
|
|
|
gprs->powered = value;
|
|
|
|
if (gprs->settings) {
|
|
g_key_file_set_integer(gprs->settings, SETTINGS_GROUP,
|
|
"Powered", gprs->powered);
|
|
storage_sync(gprs->imsi, SETTINGS_STORE,
|
|
gprs->settings);
|
|
}
|
|
|
|
gprs_netreg_update(gprs);
|
|
} else {
|
|
return __ofono_error_invalid_args(msg);
|
|
}
|
|
|
|
path = __ofono_atom_get_path(gprs->atom);
|
|
ofono_dbus_signal_property_changed(conn, path,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
property, DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
return dbus_message_new_method_return(msg);
|
|
}
|
|
|
|
static void write_context_settings(struct ofono_gprs *gprs,
|
|
struct pri_context *context)
|
|
{
|
|
const char *auth_method;
|
|
|
|
g_key_file_set_string(gprs->settings, context->key,
|
|
"Name", context->name);
|
|
g_key_file_set_string(gprs->settings, context->key,
|
|
"AccessPointName", context->context.apn);
|
|
g_key_file_set_string(gprs->settings, context->key,
|
|
"Username", context->context.username);
|
|
g_key_file_set_string(gprs->settings, context->key,
|
|
"Password", context->context.password);
|
|
|
|
auth_method = gprs_auth_method_to_string(context->context.auth_method);
|
|
g_key_file_set_string(gprs->settings, context->key,
|
|
"AuthenticationMethod", auth_method);
|
|
|
|
g_key_file_set_string(gprs->settings, context->key, "Type",
|
|
gprs_context_type_to_string(context->type));
|
|
g_key_file_set_string(gprs->settings, context->key, "Protocol",
|
|
gprs_proto_to_string(context->context.proto));
|
|
|
|
if (context->type == OFONO_GPRS_CONTEXT_TYPE_MMS) {
|
|
g_key_file_set_string(gprs->settings, context->key,
|
|
"MessageProxy",
|
|
context->message_proxy);
|
|
g_key_file_set_string(gprs->settings, context->key,
|
|
"MessageCenter",
|
|
context->message_center);
|
|
}
|
|
}
|
|
|
|
static struct pri_context *find_usable_context(struct ofono_gprs *gprs,
|
|
const char *apn)
|
|
{
|
|
GSList *l;
|
|
struct pri_context *pri_ctx;
|
|
|
|
/* Look for matching APN: */
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
pri_ctx = l->data;
|
|
|
|
/* Looking only at prefix for the LTE case when a user APN is
|
|
* web.provider.com but it apepars as
|
|
* web.provider.com.mncX.mccY.gprs .
|
|
*/
|
|
if (g_str_has_prefix(apn, pri_ctx->context.apn))
|
|
return pri_ctx;
|
|
}
|
|
|
|
/* Look for a provision failed pri context: */
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
pri_ctx = l->data;
|
|
|
|
if (pri_ctx->context.apn == NULL)
|
|
return pri_ctx;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static struct pri_context *add_context(struct ofono_gprs *gprs,
|
|
const char *name,
|
|
enum ofono_gprs_context_type type)
|
|
{
|
|
unsigned int id;
|
|
struct pri_context *context;
|
|
|
|
if (gprs->last_context_id)
|
|
id = idmap_alloc_next(gprs->pid_map, gprs->last_context_id);
|
|
else
|
|
id = idmap_alloc(gprs->pid_map);
|
|
|
|
if (id > idmap_get_max(gprs->pid_map))
|
|
return NULL;
|
|
|
|
context = pri_context_create(gprs, name, type);
|
|
if (context == NULL) {
|
|
idmap_put(gprs->pid_map, id);
|
|
ofono_error("Unable to allocate context struct");
|
|
return NULL;
|
|
}
|
|
|
|
context->id = id;
|
|
|
|
DBG("Registering new context");
|
|
|
|
if (!context_dbus_register(context)) {
|
|
ofono_error("Unable to register primary context");
|
|
return NULL;
|
|
}
|
|
|
|
gprs->last_context_id = id;
|
|
|
|
if (gprs->settings) {
|
|
write_context_settings(gprs, context);
|
|
storage_sync(gprs->imsi, SETTINGS_STORE, gprs->settings);
|
|
}
|
|
|
|
gprs->contexts = g_slist_append(gprs->contexts, context);
|
|
|
|
return context;
|
|
}
|
|
|
|
void ofono_gprs_cid_activated(struct ofono_gprs *gprs, unsigned int cid,
|
|
const char *apn)
|
|
{
|
|
struct pri_context *pri_ctx;
|
|
struct ofono_gprs_context *gc;
|
|
|
|
DBG("");
|
|
|
|
if (gprs_cid_taken(gprs, cid)) {
|
|
DBG("cid %u already activated", cid);
|
|
return;
|
|
}
|
|
|
|
if (strlen(apn) > OFONO_GPRS_MAX_APN_LENGTH
|
|
|| is_valid_apn(apn) == FALSE) {
|
|
ofono_error("Context activated with an invalid APN");
|
|
return;
|
|
}
|
|
|
|
pri_ctx = find_usable_context(gprs, apn);
|
|
|
|
if (!pri_ctx) {
|
|
pri_ctx = add_context(gprs, apn,
|
|
OFONO_GPRS_CONTEXT_TYPE_INTERNET);
|
|
if (!pri_ctx) {
|
|
ofono_error("Can't find/create automatic context %d "
|
|
"with APN %s.", cid, apn);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (assign_context(pri_ctx, cid) == FALSE) {
|
|
ofono_warn("Can't assign context to driver for APN.");
|
|
release_context(pri_ctx);
|
|
return;
|
|
}
|
|
|
|
gc = pri_ctx->context_driver;
|
|
|
|
if (gc->driver->read_settings == NULL) {
|
|
ofono_warn("Context activated for driver that doesn't support "
|
|
"automatic context activation.");
|
|
release_context(pri_ctx);
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* We weren't able to find a context with a matching APN and allocated
|
|
* a brand new one instead. Set the APN accordingly
|
|
*/
|
|
if (strlen(pri_ctx->context.apn) == 0) {
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
|
|
strcpy(pri_ctx->context.apn, apn);
|
|
|
|
ofono_dbus_signal_property_changed(conn, pri_ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"AccessPointName",
|
|
DBUS_TYPE_STRING, &apn);
|
|
}
|
|
|
|
/* Prevent ofono_gprs_status_notify from changing the 'attached'
|
|
* state until after the context has been set to 'active' in
|
|
* the pri_read_settings_callback; this prevents a race where
|
|
* the connection manager sees the modem as attached before there
|
|
* is an active context.
|
|
*/
|
|
gprs->flags |= GPRS_FLAG_ATTACHING;
|
|
|
|
gc->driver->read_settings(gc, cid, pri_read_settings_callback, pri_ctx);
|
|
}
|
|
|
|
static void send_context_added_signal(struct ofono_gprs *gprs,
|
|
struct pri_context *context,
|
|
DBusConnection *conn)
|
|
{
|
|
const char *path;
|
|
DBusMessage *signal;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter dict;
|
|
|
|
path = __ofono_atom_get_path(gprs->atom);
|
|
signal = dbus_message_new_signal(path,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
"ContextAdded");
|
|
if (!signal)
|
|
return;
|
|
|
|
dbus_message_iter_init_append(signal, &iter);
|
|
|
|
path = context->path;
|
|
dbus_message_iter_append_basic(&iter, DBUS_TYPE_OBJECT_PATH, &path);
|
|
|
|
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
|
|
OFONO_PROPERTIES_ARRAY_SIGNATURE,
|
|
&dict);
|
|
append_context_properties(context, &dict);
|
|
dbus_message_iter_close_container(&iter, &dict);
|
|
|
|
g_dbus_send_message(conn, signal);
|
|
}
|
|
|
|
static DBusMessage *gprs_add_context(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
struct pri_context *context;
|
|
const char *typestr;
|
|
const char *name;
|
|
const char *path;
|
|
enum ofono_gprs_context_type type;
|
|
|
|
if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_STRING, &typestr,
|
|
DBUS_TYPE_INVALID))
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
if (gprs_context_string_to_type(typestr, &type) == FALSE)
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
name = gprs_context_default_name(type);
|
|
if (name == NULL)
|
|
name = typestr;
|
|
|
|
context = add_context(gprs, name, type);
|
|
if (context == NULL)
|
|
return __ofono_error_failed(msg);
|
|
|
|
path = context->path;
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_OBJECT_PATH, &path,
|
|
DBUS_TYPE_INVALID);
|
|
|
|
send_context_added_signal(gprs, context, conn);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void gprs_deactivate_for_remove(const struct ofono_error *error,
|
|
void *data)
|
|
{
|
|
struct pri_context *ctx = data;
|
|
struct ofono_gprs *gprs = ctx->gprs;
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
char *path;
|
|
const char *atompath;
|
|
dbus_bool_t value;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
DBG("Removing context failed with error: %s",
|
|
telephony_error_to_str(error));
|
|
|
|
__ofono_dbus_pending_reply(&gprs->pending,
|
|
__ofono_error_failed(gprs->pending));
|
|
return;
|
|
}
|
|
|
|
pri_reset_context_settings(ctx);
|
|
release_context(ctx);
|
|
|
|
value = FALSE;
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Active", DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
if (gprs->settings) {
|
|
g_key_file_remove_group(gprs->settings, ctx->key, NULL);
|
|
storage_sync(gprs->imsi, SETTINGS_STORE, gprs->settings);
|
|
}
|
|
|
|
/* Make a backup copy of path for signal emission below */
|
|
path = g_strdup(ctx->path);
|
|
|
|
context_dbus_unregister(ctx);
|
|
gprs->contexts = g_slist_remove(gprs->contexts, ctx);
|
|
|
|
__ofono_dbus_pending_reply(&gprs->pending,
|
|
dbus_message_new_method_return(gprs->pending));
|
|
|
|
atompath = __ofono_atom_get_path(gprs->atom);
|
|
g_dbus_emit_signal(conn, atompath, OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
"ContextRemoved", DBUS_TYPE_OBJECT_PATH, &path,
|
|
DBUS_TYPE_INVALID);
|
|
g_free(path);
|
|
}
|
|
|
|
static DBusMessage *gprs_remove_context(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
struct pri_context *ctx;
|
|
const char *path;
|
|
const char *atompath;
|
|
|
|
if (gprs->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_OBJECT_PATH, &path,
|
|
DBUS_TYPE_INVALID))
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
if (path[0] == '\0')
|
|
return __ofono_error_invalid_format(msg);
|
|
|
|
ctx = gprs_context_by_path(gprs, path);
|
|
if (ctx == NULL)
|
|
return __ofono_error_not_found(msg);
|
|
|
|
/* This context is already being messed with */
|
|
if (ctx->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
if (ctx->active) {
|
|
struct ofono_gprs_context *gc = ctx->context_driver;
|
|
|
|
gprs->pending = dbus_message_ref(msg);
|
|
gc->driver->deactivate_primary(gc, ctx->context.cid,
|
|
gprs_deactivate_for_remove, ctx);
|
|
return NULL;
|
|
}
|
|
|
|
if (gprs->settings) {
|
|
g_key_file_remove_group(gprs->settings, ctx->key, NULL);
|
|
storage_sync(gprs->imsi, SETTINGS_STORE, gprs->settings);
|
|
}
|
|
|
|
DBG("Unregistering context: %s", ctx->path);
|
|
context_dbus_unregister(ctx);
|
|
gprs->contexts = g_slist_remove(gprs->contexts, ctx);
|
|
|
|
g_dbus_send_reply(conn, msg, DBUS_TYPE_INVALID);
|
|
|
|
atompath = __ofono_atom_get_path(gprs->atom);
|
|
g_dbus_emit_signal(conn, atompath, OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
"ContextRemoved", DBUS_TYPE_OBJECT_PATH, &path,
|
|
DBUS_TYPE_INVALID);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void gprs_deactivate_for_all(const struct ofono_error *error,
|
|
void *data)
|
|
{
|
|
struct pri_context *ctx = data;
|
|
struct ofono_gprs *gprs = ctx->gprs;
|
|
DBusConnection *conn;
|
|
dbus_bool_t value;
|
|
|
|
if (error->type != OFONO_ERROR_TYPE_NO_ERROR) {
|
|
__ofono_dbus_pending_reply(&gprs->pending,
|
|
__ofono_error_failed(gprs->pending));
|
|
return;
|
|
}
|
|
|
|
pri_reset_context_settings(ctx);
|
|
release_context(ctx);
|
|
|
|
value = ctx->active;
|
|
conn = ofono_dbus_get_connection();
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Active", DBUS_TYPE_BOOLEAN, &value);
|
|
|
|
gprs_deactivate_next(gprs);
|
|
}
|
|
|
|
static void gprs_deactivate_next(struct ofono_gprs *gprs)
|
|
{
|
|
GSList *l;
|
|
struct pri_context *ctx;
|
|
struct ofono_gprs_context *gc;
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
ctx = l->data;
|
|
|
|
if (ctx->active == FALSE)
|
|
continue;
|
|
|
|
gc = ctx->context_driver;
|
|
gc->driver->deactivate_primary(gc, ctx->context.cid,
|
|
gprs_deactivate_for_all, ctx);
|
|
|
|
return;
|
|
}
|
|
|
|
__ofono_dbus_pending_reply(&gprs->pending,
|
|
dbus_message_new_method_return(gprs->pending));
|
|
}
|
|
|
|
static DBusMessage *gprs_deactivate_all(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
GSList *l;
|
|
struct pri_context *ctx;
|
|
|
|
if (gprs->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_INVALID))
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
ctx = l->data;
|
|
|
|
if (ctx->pending)
|
|
return __ofono_error_busy(msg);
|
|
}
|
|
|
|
gprs->pending = dbus_message_ref(msg);
|
|
|
|
gprs_deactivate_next(gprs);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static DBusMessage *gprs_get_contexts(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
DBusMessage *reply;
|
|
DBusMessageIter iter;
|
|
DBusMessageIter array;
|
|
DBusMessageIter entry, dict;
|
|
const char *path;
|
|
GSList *l;
|
|
struct pri_context *ctx;
|
|
|
|
reply = dbus_message_new_method_return(msg);
|
|
if (reply == NULL)
|
|
return NULL;
|
|
|
|
dbus_message_iter_init_append(reply, &iter);
|
|
|
|
dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY,
|
|
DBUS_STRUCT_BEGIN_CHAR_AS_STRING
|
|
DBUS_TYPE_OBJECT_PATH_AS_STRING
|
|
DBUS_TYPE_ARRAY_AS_STRING
|
|
DBUS_DICT_ENTRY_BEGIN_CHAR_AS_STRING
|
|
DBUS_TYPE_STRING_AS_STRING
|
|
DBUS_TYPE_VARIANT_AS_STRING
|
|
DBUS_DICT_ENTRY_END_CHAR_AS_STRING
|
|
DBUS_STRUCT_END_CHAR_AS_STRING,
|
|
&array);
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
ctx = l->data;
|
|
|
|
path = ctx->path;
|
|
|
|
dbus_message_iter_open_container(&array, DBUS_TYPE_STRUCT,
|
|
NULL, &entry);
|
|
dbus_message_iter_append_basic(&entry, DBUS_TYPE_OBJECT_PATH,
|
|
&path);
|
|
dbus_message_iter_open_container(&entry, DBUS_TYPE_ARRAY,
|
|
OFONO_PROPERTIES_ARRAY_SIGNATURE,
|
|
&dict);
|
|
|
|
append_context_properties(ctx, &dict);
|
|
dbus_message_iter_close_container(&entry, &dict);
|
|
dbus_message_iter_close_container(&array, &entry);
|
|
}
|
|
|
|
dbus_message_iter_close_container(&iter, &array);
|
|
|
|
return reply;
|
|
}
|
|
|
|
static void provision_context(const struct ofono_gprs_provision_data *ap,
|
|
struct ofono_gprs *gprs)
|
|
{
|
|
unsigned int id;
|
|
struct pri_context *context = NULL;
|
|
|
|
/* Sanity check */
|
|
if (ap == NULL)
|
|
return;
|
|
|
|
if (ap->name && strlen(ap->name) > MAX_CONTEXT_NAME_LENGTH)
|
|
return;
|
|
|
|
if (is_valid_apn(ap->apn) == FALSE)
|
|
return;
|
|
|
|
if (ap->username &&
|
|
strlen(ap->username) > OFONO_GPRS_MAX_USERNAME_LENGTH)
|
|
return;
|
|
|
|
if (ap->password &&
|
|
strlen(ap->password) > OFONO_GPRS_MAX_PASSWORD_LENGTH)
|
|
return;
|
|
|
|
if (ap->message_proxy &&
|
|
strlen(ap->message_proxy) > MAX_MESSAGE_PROXY_LENGTH)
|
|
return;
|
|
|
|
if (ap->message_center &&
|
|
strlen(ap->message_center) > MAX_MESSAGE_CENTER_LENGTH)
|
|
return;
|
|
|
|
if (gprs->last_context_id)
|
|
id = idmap_alloc_next(gprs->pid_map, gprs->last_context_id);
|
|
else
|
|
id = idmap_alloc(gprs->pid_map);
|
|
|
|
if (id > idmap_get_max(gprs->pid_map))
|
|
return;
|
|
|
|
context = pri_context_create(gprs, ap->name, ap->type);
|
|
if (context == NULL) {
|
|
idmap_put(gprs->pid_map, id);
|
|
return;
|
|
}
|
|
|
|
context->id = id;
|
|
|
|
if (ap->username != NULL)
|
|
strcpy(context->context.username, ap->username);
|
|
|
|
if (ap->password != NULL)
|
|
strcpy(context->context.password, ap->password);
|
|
|
|
context->context.auth_method = ap->auth_method;
|
|
|
|
strcpy(context->context.apn, ap->apn);
|
|
context->context.proto = ap->proto;
|
|
|
|
if (ap->type == OFONO_GPRS_CONTEXT_TYPE_MMS) {
|
|
if (ap->message_proxy != NULL)
|
|
strcpy(context->message_proxy, ap->message_proxy);
|
|
|
|
if (ap->message_center != NULL)
|
|
strcpy(context->message_center, ap->message_center);
|
|
}
|
|
|
|
if (context_dbus_register(context) == FALSE)
|
|
return;
|
|
|
|
gprs->last_context_id = id;
|
|
|
|
if (gprs->settings) {
|
|
write_context_settings(gprs, context);
|
|
storage_sync(gprs->imsi, SETTINGS_STORE, gprs->settings);
|
|
}
|
|
|
|
gprs->contexts = g_slist_append(gprs->contexts, context);
|
|
}
|
|
|
|
static void provision_contexts(struct ofono_gprs *gprs, const char *mcc,
|
|
const char *mnc, const char *spn)
|
|
{
|
|
struct ofono_gprs_provision_data *settings;
|
|
int count;
|
|
int i;
|
|
|
|
if (__ofono_gprs_provision_get_settings(mcc, mnc, spn,
|
|
&settings, &count) == FALSE) {
|
|
ofono_warn("Provisioning failed");
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < count; i++)
|
|
provision_context(&settings[i], gprs);
|
|
|
|
__ofono_gprs_provision_free_settings(settings, count);
|
|
}
|
|
|
|
static void remove_non_active_context(struct ofono_gprs *gprs,
|
|
struct pri_context *ctx, DBusConnection *conn)
|
|
{
|
|
char *path;
|
|
const char *atompath;
|
|
|
|
if (gprs->settings) {
|
|
g_key_file_remove_group(gprs->settings, ctx->key, NULL);
|
|
storage_sync(gprs->imsi, SETTINGS_STORE, gprs->settings);
|
|
}
|
|
|
|
/* Make a backup copy of path for signal emission below */
|
|
path = g_strdup(ctx->path);
|
|
|
|
context_dbus_unregister(ctx);
|
|
gprs->contexts = g_slist_remove(gprs->contexts, ctx);
|
|
|
|
atompath = __ofono_atom_get_path(gprs->atom);
|
|
g_dbus_emit_signal(conn, atompath, OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
"ContextRemoved", DBUS_TYPE_OBJECT_PATH, &path,
|
|
DBUS_TYPE_INVALID);
|
|
g_free(path);
|
|
}
|
|
|
|
static DBusMessage *gprs_reset_contexts(DBusConnection *conn,
|
|
DBusMessage *msg, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
struct ofono_modem *modem = __ofono_atom_get_modem(gprs->atom);
|
|
struct ofono_sim *sim = __ofono_atom_find(OFONO_ATOM_TYPE_SIM, modem);
|
|
DBusMessage *reply;
|
|
GSList *l;
|
|
|
|
if (gprs->pending)
|
|
return __ofono_error_busy(msg);
|
|
|
|
/*
|
|
* We want __ofono_error_busy to take precedence over
|
|
* __ofono_error_not_allowed errors, so we check it first.
|
|
*/
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
struct pri_context *ctx = l->data;
|
|
|
|
if (ctx->pending)
|
|
return __ofono_error_busy(msg);
|
|
}
|
|
|
|
if (!dbus_message_get_args(msg, NULL, DBUS_TYPE_INVALID))
|
|
return __ofono_error_invalid_args(msg);
|
|
|
|
if (gprs->powered)
|
|
return __ofono_error_not_allowed(msg);
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
struct pri_context *ctx = l->data;
|
|
|
|
if (ctx->active)
|
|
return __ofono_error_not_allowed(msg);
|
|
}
|
|
|
|
reply = dbus_message_new_method_return(msg);
|
|
if (reply == NULL)
|
|
return NULL;
|
|
|
|
/* Remove first the current contexts, re-provision after */
|
|
|
|
while (gprs->contexts != NULL) {
|
|
struct pri_context *ctx = gprs->contexts->data;
|
|
remove_non_active_context(gprs, ctx, conn);
|
|
}
|
|
|
|
gprs->last_context_id = 0;
|
|
|
|
provision_contexts(gprs, ofono_sim_get_mcc(sim),
|
|
ofono_sim_get_mnc(sim), ofono_sim_get_spn(sim));
|
|
|
|
if (gprs->contexts == NULL) /* Automatic provisioning failed */
|
|
add_context(gprs, NULL, OFONO_GPRS_CONTEXT_TYPE_INTERNET);
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
struct pri_context *ctx = l->data;
|
|
send_context_added_signal(gprs, ctx, conn);
|
|
}
|
|
|
|
return reply;
|
|
}
|
|
|
|
static const GDBusMethodTable manager_methods[] = {
|
|
{ GDBUS_METHOD("GetProperties",
|
|
NULL, GDBUS_ARGS({ "properties", "a{sv}" }),
|
|
gprs_get_properties) },
|
|
{ GDBUS_METHOD("SetProperty",
|
|
GDBUS_ARGS({ "property", "s" }, { "value", "v" }),
|
|
NULL, gprs_set_property) },
|
|
{ GDBUS_ASYNC_METHOD("AddContext",
|
|
GDBUS_ARGS({ "type", "s" }),
|
|
GDBUS_ARGS({ "path", "o" }),
|
|
gprs_add_context) },
|
|
{ GDBUS_ASYNC_METHOD("RemoveContext",
|
|
GDBUS_ARGS({ "path", "o" }), NULL,
|
|
gprs_remove_context) },
|
|
{ GDBUS_ASYNC_METHOD("DeactivateAll", NULL, NULL,
|
|
gprs_deactivate_all) },
|
|
{ GDBUS_METHOD("GetContexts", NULL,
|
|
GDBUS_ARGS({ "contexts_with_properties", "a(oa{sv})" }),
|
|
gprs_get_contexts) },
|
|
{ GDBUS_ASYNC_METHOD("ResetContexts", NULL, NULL,
|
|
gprs_reset_contexts) },
|
|
{ }
|
|
};
|
|
|
|
static const GDBusSignalTable manager_signals[] = {
|
|
{ GDBUS_SIGNAL("PropertyChanged",
|
|
GDBUS_ARGS({ "name", "s" }, { "value", "v" })) },
|
|
{ GDBUS_SIGNAL("ContextAdded",
|
|
GDBUS_ARGS({ "path", "o" }, { "properties", "a{sv}" })) },
|
|
{ GDBUS_SIGNAL("ContextRemoved", GDBUS_ARGS({ "path", "o" })) },
|
|
{ }
|
|
};
|
|
|
|
void ofono_gprs_detached_notify(struct ofono_gprs *gprs)
|
|
{
|
|
DBG("%s", __ofono_atom_get_path(gprs->atom));
|
|
|
|
gprs->driver_attached = FALSE;
|
|
gprs_attached_update(gprs);
|
|
|
|
/*
|
|
* TODO: The network forced a detach, we should wait for some time
|
|
* and try to re-attach. This might also be related to a suspend
|
|
* event while voicecall is active.
|
|
*/
|
|
}
|
|
|
|
void ofono_gprs_status_notify(struct ofono_gprs *gprs, int status)
|
|
{
|
|
DBG("%s status %s (%d)", __ofono_atom_get_path(gprs->atom),
|
|
registration_status_to_string(status), status);
|
|
|
|
gprs->status = status;
|
|
|
|
if (status != NETWORK_REGISTRATION_STATUS_REGISTERED &&
|
|
status != NETWORK_REGISTRATION_STATUS_ROAMING) {
|
|
gprs_attached_update(gprs);
|
|
return;
|
|
}
|
|
|
|
/*
|
|
* If we're already taking action, e.g. attaching or detaching, then
|
|
* ignore this notification for now, we will take appropriate action
|
|
* after the set_attach operation has completed
|
|
*/
|
|
if (gprs->flags & GPRS_FLAG_ATTACHING)
|
|
return;
|
|
|
|
/* We registered without being powered */
|
|
if (gprs->powered == FALSE)
|
|
goto detach;
|
|
|
|
if (gprs->roaming_allowed == FALSE &&
|
|
status == NETWORK_REGISTRATION_STATUS_ROAMING)
|
|
goto detach;
|
|
|
|
gprs->driver_attached = TRUE;
|
|
gprs_attached_update(gprs);
|
|
|
|
return;
|
|
|
|
detach:
|
|
gprs->flags |= GPRS_FLAG_ATTACHING;
|
|
gprs->driver->set_attached(gprs, FALSE, gprs_attach_callback, gprs);
|
|
}
|
|
|
|
void ofono_gprs_set_cid_range(struct ofono_gprs *gprs,
|
|
unsigned int min, unsigned int max)
|
|
{
|
|
if (gprs == NULL)
|
|
return;
|
|
|
|
if (gprs->cid_map)
|
|
idmap_free(gprs->cid_map);
|
|
|
|
gprs->cid_map = idmap_new_from_range(min, max);
|
|
}
|
|
|
|
static void gprs_context_unregister(struct ofono_atom *atom)
|
|
{
|
|
struct ofono_gprs_context *gc = __ofono_atom_get_data(atom);
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
GSList *l;
|
|
struct pri_context *ctx;
|
|
dbus_bool_t value;
|
|
|
|
DBG("%p, %p", gc, gc->gprs);
|
|
|
|
if (gc->gprs == NULL)
|
|
goto done;
|
|
|
|
for (l = gc->gprs->contexts; l; l = l->next) {
|
|
ctx = l->data;
|
|
|
|
if (ctx->context_driver != gc)
|
|
continue;
|
|
|
|
if (ctx->pending != NULL)
|
|
__ofono_dbus_pending_reply(&ctx->pending,
|
|
__ofono_error_failed(ctx->pending));
|
|
|
|
if (ctx->active == FALSE)
|
|
break;
|
|
|
|
pri_reset_context_settings(ctx);
|
|
release_context(ctx);
|
|
|
|
value = FALSE;
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Active", DBUS_TYPE_BOOLEAN, &value);
|
|
}
|
|
|
|
gc->gprs->context_drivers = g_slist_remove(gc->gprs->context_drivers,
|
|
gc);
|
|
gc->gprs = NULL;
|
|
|
|
done:
|
|
if (gc->settings) {
|
|
context_settings_free(gc->settings);
|
|
g_free(gc->settings);
|
|
gc->settings = NULL;
|
|
}
|
|
}
|
|
|
|
void ofono_gprs_add_context(struct ofono_gprs *gprs,
|
|
struct ofono_gprs_context *gc)
|
|
{
|
|
if (gc->driver == NULL)
|
|
return;
|
|
|
|
gc->gprs = gprs;
|
|
gc->settings = g_new0(struct context_settings, 1);
|
|
|
|
gprs->context_drivers = g_slist_append(gprs->context_drivers, gc);
|
|
__ofono_atom_register(gc->atom, gprs_context_unregister);
|
|
}
|
|
|
|
void ofono_gprs_bearer_notify(struct ofono_gprs *gprs, int bearer)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
const char *path;
|
|
const char *value;
|
|
|
|
if (gprs->bearer == bearer)
|
|
return;
|
|
|
|
gprs->bearer = bearer;
|
|
path = __ofono_atom_get_path(gprs->atom);
|
|
value = packet_bearer_to_string(bearer);
|
|
ofono_dbus_signal_property_changed(conn, path,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
"Bearer", DBUS_TYPE_STRING, &value);
|
|
}
|
|
|
|
void ofono_gprs_context_deactivated(struct ofono_gprs_context *gc,
|
|
unsigned int cid)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
GSList *l;
|
|
struct pri_context *ctx;
|
|
dbus_bool_t value;
|
|
|
|
if (gc->gprs == NULL)
|
|
return;
|
|
|
|
for (l = gc->gprs->contexts; l; l = l->next) {
|
|
ctx = l->data;
|
|
|
|
if (ctx->context.cid != cid)
|
|
continue;
|
|
|
|
if (ctx->active == FALSE)
|
|
break;
|
|
|
|
pri_reset_context_settings(ctx);
|
|
release_context(ctx);
|
|
|
|
value = FALSE;
|
|
ofono_dbus_signal_property_changed(conn, ctx->path,
|
|
OFONO_CONNECTION_CONTEXT_INTERFACE,
|
|
"Active", DBUS_TYPE_BOOLEAN, &value);
|
|
}
|
|
|
|
/*
|
|
* If "Attached" property was about to be signalled as TRUE but there
|
|
* were still active contexts, try again to signal "Attached" property
|
|
* to registered applications after active contexts have been released.
|
|
*/
|
|
if (gc->gprs->flags & GPRS_FLAG_ATTACHED_UPDATE) {
|
|
gc->gprs->flags &= ~GPRS_FLAG_ATTACHED_UPDATE;
|
|
gprs_attached_update(gc->gprs);
|
|
}
|
|
}
|
|
|
|
int ofono_gprs_context_driver_register(
|
|
const struct ofono_gprs_context_driver *d)
|
|
{
|
|
DBG("driver: %p, name: %s", d, d->name);
|
|
|
|
if (d->probe == NULL)
|
|
return -EINVAL;
|
|
|
|
g_context_drivers = g_slist_prepend(g_context_drivers, (void *) d);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void ofono_gprs_context_driver_unregister(
|
|
const struct ofono_gprs_context_driver *d)
|
|
{
|
|
DBG("driver: %p, name: %s", d, d->name);
|
|
|
|
g_context_drivers = g_slist_remove(g_context_drivers, (void *) d);
|
|
}
|
|
|
|
static void gprs_context_remove(struct ofono_atom *atom)
|
|
{
|
|
struct ofono_gprs_context *gc = __ofono_atom_get_data(atom);
|
|
|
|
DBG("atom: %p", atom);
|
|
|
|
if (gc == NULL)
|
|
return;
|
|
|
|
if (gc->driver && gc->driver->remove)
|
|
gc->driver->remove(gc);
|
|
|
|
g_free(gc);
|
|
}
|
|
|
|
struct ofono_gprs_context *ofono_gprs_context_create(struct ofono_modem *modem,
|
|
unsigned int vendor,
|
|
const char *driver, void *data)
|
|
{
|
|
struct ofono_gprs_context *gc;
|
|
GSList *l;
|
|
|
|
if (driver == NULL)
|
|
return NULL;
|
|
|
|
gc = g_try_new0(struct ofono_gprs_context, 1);
|
|
if (gc == NULL)
|
|
return NULL;
|
|
|
|
gc->type = OFONO_GPRS_CONTEXT_TYPE_ANY;
|
|
|
|
gc->atom = __ofono_modem_add_atom(modem, OFONO_ATOM_TYPE_GPRS_CONTEXT,
|
|
gprs_context_remove, gc);
|
|
|
|
for (l = g_context_drivers; l; l = l->next) {
|
|
const struct ofono_gprs_context_driver *drv = l->data;
|
|
|
|
if (g_strcmp0(drv->name, driver))
|
|
continue;
|
|
|
|
if (drv->probe(gc, vendor, data) < 0)
|
|
continue;
|
|
|
|
gc->driver = drv;
|
|
break;
|
|
}
|
|
|
|
return gc;
|
|
}
|
|
|
|
void ofono_gprs_context_remove(struct ofono_gprs_context *gc)
|
|
{
|
|
if (gc == NULL)
|
|
return;
|
|
|
|
__ofono_atom_free(gc->atom);
|
|
}
|
|
|
|
void ofono_gprs_context_set_data(struct ofono_gprs_context *gc, void *data)
|
|
{
|
|
gc->driver_data = data;
|
|
}
|
|
|
|
void *ofono_gprs_context_get_data(struct ofono_gprs_context *gc)
|
|
{
|
|
return gc->driver_data;
|
|
}
|
|
|
|
struct ofono_modem *ofono_gprs_context_get_modem(struct ofono_gprs_context *gc)
|
|
{
|
|
return __ofono_atom_get_modem(gc->atom);
|
|
}
|
|
|
|
void ofono_gprs_context_set_type(struct ofono_gprs_context *gc,
|
|
enum ofono_gprs_context_type type)
|
|
{
|
|
DBG("type %d", type);
|
|
|
|
gc->type = type;
|
|
}
|
|
|
|
enum ofono_gprs_context_type ofono_gprs_context_get_type(
|
|
struct ofono_gprs_context *gc)
|
|
{
|
|
return gc->type;
|
|
}
|
|
|
|
void ofono_gprs_context_set_interface(struct ofono_gprs_context *gc,
|
|
const char *interface)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
g_free(settings->interface);
|
|
settings->interface = g_strdup(interface);
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv4_address(struct ofono_gprs_context *gc,
|
|
const char *address,
|
|
ofono_bool_t static_ip)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv4 == NULL)
|
|
return;
|
|
|
|
g_free(settings->ipv4->ip);
|
|
settings->ipv4->ip = g_strdup(address);
|
|
settings->ipv4->static_ip = static_ip;
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv4_netmask(struct ofono_gprs_context *gc,
|
|
const char *netmask)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv4 == NULL)
|
|
return;
|
|
|
|
g_free(settings->ipv4->netmask);
|
|
settings->ipv4->netmask = g_strdup(netmask);
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv4_gateway(struct ofono_gprs_context *gc,
|
|
const char *gateway)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv4 == NULL)
|
|
return;
|
|
|
|
g_free(settings->ipv4->gateway);
|
|
settings->ipv4->gateway = g_strdup(gateway);
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv4_dns_servers(struct ofono_gprs_context *gc,
|
|
const char **dns)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv4 == NULL)
|
|
return;
|
|
|
|
g_strfreev(settings->ipv4->dns);
|
|
settings->ipv4->dns = g_strdupv((char **) dns);
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv6_address(struct ofono_gprs_context *gc,
|
|
const char *address)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv6 == NULL)
|
|
return;
|
|
|
|
g_free(settings->ipv6->ip);
|
|
settings->ipv6->ip = g_strdup(address);
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv6_prefix_length(struct ofono_gprs_context *gc,
|
|
unsigned char length)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv6 == NULL)
|
|
return;
|
|
|
|
settings->ipv6->prefix_len = length;
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv6_gateway(struct ofono_gprs_context *gc,
|
|
const char *gateway)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv6 == NULL)
|
|
return;
|
|
|
|
g_free(settings->ipv6->gateway);
|
|
settings->ipv6->gateway = g_strdup(gateway);
|
|
}
|
|
|
|
void ofono_gprs_context_set_ipv6_dns_servers(struct ofono_gprs_context *gc,
|
|
const char **dns)
|
|
{
|
|
struct context_settings *settings = gc->settings;
|
|
|
|
if (settings->ipv6 == NULL)
|
|
return;
|
|
|
|
g_strfreev(settings->ipv6->dns);
|
|
settings->ipv6->dns = g_strdupv((char **) dns);
|
|
}
|
|
|
|
int ofono_gprs_driver_register(const struct ofono_gprs_driver *d)
|
|
{
|
|
DBG("driver: %p, name: %s", d, d->name);
|
|
|
|
if (d->probe == NULL)
|
|
return -EINVAL;
|
|
|
|
g_drivers = g_slist_prepend(g_drivers, (void *)d);
|
|
|
|
return 0;
|
|
}
|
|
|
|
void ofono_gprs_driver_unregister(const struct ofono_gprs_driver *d)
|
|
{
|
|
DBG("driver: %p, name: %s", d, d->name);
|
|
|
|
g_drivers = g_slist_remove(g_drivers, (void *)d);
|
|
}
|
|
|
|
static void free_contexts(struct ofono_gprs *gprs)
|
|
{
|
|
GSList *l;
|
|
|
|
if (gprs->settings) {
|
|
storage_close(gprs->imsi, SETTINGS_STORE,
|
|
gprs->settings, TRUE);
|
|
|
|
g_free(gprs->imsi);
|
|
gprs->imsi = NULL;
|
|
gprs->settings = NULL;
|
|
}
|
|
|
|
for (l = gprs->contexts; l; l = l->next) {
|
|
struct pri_context *context = l->data;
|
|
|
|
context_dbus_unregister(context);
|
|
}
|
|
|
|
g_slist_free(gprs->contexts);
|
|
}
|
|
|
|
static void gprs_unregister(struct ofono_atom *atom)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
struct ofono_gprs *gprs = __ofono_atom_get_data(atom);
|
|
struct ofono_modem *modem = __ofono_atom_get_modem(atom);
|
|
const char *path = __ofono_atom_get_path(atom);
|
|
|
|
DBG("%p", gprs);
|
|
|
|
free_contexts(gprs);
|
|
|
|
if (gprs->cid_map) {
|
|
idmap_free(gprs->cid_map);
|
|
gprs->cid_map = NULL;
|
|
}
|
|
|
|
if (gprs->netreg_watch) {
|
|
if (gprs->status_watch) {
|
|
__ofono_netreg_remove_status_watch(gprs->netreg,
|
|
gprs->status_watch);
|
|
gprs->status_watch = 0;
|
|
}
|
|
|
|
__ofono_modem_remove_atom_watch(modem, gprs->netreg_watch);
|
|
gprs->netreg_watch = 0;
|
|
gprs->netreg = NULL;
|
|
}
|
|
|
|
if (gprs->spn_watch) {
|
|
struct ofono_sim *sim = __ofono_atom_find(OFONO_ATOM_TYPE_SIM,
|
|
modem);
|
|
|
|
ofono_sim_remove_spn_watch(sim, &gprs->spn_watch);
|
|
}
|
|
|
|
ofono_modem_remove_interface(modem,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE);
|
|
g_dbus_unregister_interface(conn, path,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE);
|
|
}
|
|
|
|
static void gprs_remove(struct ofono_atom *atom)
|
|
{
|
|
struct ofono_gprs *gprs = __ofono_atom_get_data(atom);
|
|
GSList *l;
|
|
|
|
DBG("atom: %p", atom);
|
|
|
|
if (gprs == NULL)
|
|
return;
|
|
|
|
if (gprs->suspend_timeout)
|
|
g_source_remove(gprs->suspend_timeout);
|
|
|
|
if (gprs->pid_map) {
|
|
idmap_free(gprs->pid_map);
|
|
gprs->pid_map = NULL;
|
|
}
|
|
|
|
for (l = gprs->context_drivers; l; l = l->next) {
|
|
struct ofono_gprs_context *gc = l->data;
|
|
|
|
gc->gprs = NULL;
|
|
}
|
|
|
|
g_slist_free(gprs->context_drivers);
|
|
|
|
if (gprs->driver && gprs->driver->remove)
|
|
gprs->driver->remove(gprs);
|
|
|
|
g_free(gprs);
|
|
}
|
|
|
|
struct ofono_gprs *ofono_gprs_create(struct ofono_modem *modem,
|
|
unsigned int vendor,
|
|
const char *driver, void *data)
|
|
{
|
|
struct ofono_gprs *gprs;
|
|
GSList *l;
|
|
|
|
if (driver == NULL)
|
|
return NULL;
|
|
|
|
gprs = g_try_new0(struct ofono_gprs, 1);
|
|
if (gprs == NULL)
|
|
return NULL;
|
|
|
|
gprs->atom = __ofono_modem_add_atom(modem, OFONO_ATOM_TYPE_GPRS,
|
|
gprs_remove, gprs);
|
|
|
|
for (l = g_drivers; l; l = l->next) {
|
|
const struct ofono_gprs_driver *drv = l->data;
|
|
|
|
if (g_strcmp0(drv->name, driver))
|
|
continue;
|
|
|
|
if (drv->probe(gprs, vendor, data) < 0)
|
|
continue;
|
|
|
|
gprs->driver = drv;
|
|
break;
|
|
}
|
|
|
|
gprs->status = NETWORK_REGISTRATION_STATUS_UNKNOWN;
|
|
gprs->netreg_status = NETWORK_REGISTRATION_STATUS_UNKNOWN;
|
|
gprs->pid_map = idmap_new(MAX_CONTEXTS);
|
|
|
|
return gprs;
|
|
}
|
|
|
|
static void netreg_watch(struct ofono_atom *atom,
|
|
enum ofono_atom_watch_condition cond,
|
|
void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
|
|
if (cond == OFONO_ATOM_WATCH_CONDITION_UNREGISTERED) {
|
|
gprs_netreg_removed(gprs);
|
|
return;
|
|
}
|
|
|
|
gprs->netreg = __ofono_atom_get_data(atom);
|
|
gprs->netreg_status = ofono_netreg_get_status(gprs->netreg);
|
|
gprs->status_watch = __ofono_netreg_add_status_watch(gprs->netreg,
|
|
netreg_status_changed, gprs, NULL);
|
|
|
|
gprs_netreg_update(gprs);
|
|
}
|
|
|
|
static gboolean load_context(struct ofono_gprs *gprs, const char *group)
|
|
{
|
|
char *name = NULL;
|
|
char *typestr = NULL;
|
|
char *protostr = NULL;
|
|
char *username = NULL;
|
|
char *password = NULL;
|
|
char *apn = NULL;
|
|
char *msgproxy = NULL;
|
|
char *msgcenter = NULL;
|
|
char *authstr = NULL;
|
|
gboolean ret = FALSE;
|
|
gboolean legacy = FALSE;
|
|
struct pri_context *context;
|
|
enum ofono_gprs_context_type type;
|
|
enum ofono_gprs_proto proto;
|
|
enum ofono_gprs_auth_method auth;
|
|
unsigned int id;
|
|
|
|
if (sscanf(group, "context%d", &id) != 1) {
|
|
if (sscanf(group, "primarycontext%d", &id) != 1)
|
|
goto error;
|
|
|
|
legacy = TRUE;
|
|
}
|
|
|
|
if (id < 1 || id > MAX_CONTEXTS)
|
|
goto error;
|
|
|
|
name = g_key_file_get_string(gprs->settings, group, "Name", NULL);
|
|
if (name == NULL)
|
|
goto error;
|
|
|
|
typestr = g_key_file_get_string(gprs->settings, group, "Type", NULL);
|
|
if (typestr == NULL)
|
|
goto error;
|
|
|
|
if (gprs_context_string_to_type(typestr, &type) == FALSE)
|
|
goto error;
|
|
|
|
protostr = g_key_file_get_string(gprs->settings, group,
|
|
"Protocol", NULL);
|
|
if (protostr == NULL)
|
|
protostr = g_strdup("ip");
|
|
|
|
if (gprs_proto_from_string(protostr, &proto) == FALSE)
|
|
goto error;
|
|
|
|
username = g_key_file_get_string(gprs->settings, group,
|
|
"Username", NULL);
|
|
if (username == NULL)
|
|
goto error;
|
|
|
|
if (strlen(username) > OFONO_GPRS_MAX_USERNAME_LENGTH)
|
|
goto error;
|
|
|
|
password = g_key_file_get_string(gprs->settings, group,
|
|
"Password", NULL);
|
|
if (password == NULL)
|
|
goto error;
|
|
|
|
authstr = g_key_file_get_string(gprs->settings, group,
|
|
"AuthenticationMethod", NULL);
|
|
if (authstr == NULL)
|
|
authstr = g_strdup("chap");
|
|
|
|
if (gprs_auth_method_from_string(authstr, &auth) == FALSE)
|
|
goto error;
|
|
|
|
if (strlen(password) > OFONO_GPRS_MAX_PASSWORD_LENGTH)
|
|
goto error;
|
|
|
|
apn = g_key_file_get_string(gprs->settings, group,
|
|
"AccessPointName", NULL);
|
|
if (apn == NULL)
|
|
goto error;
|
|
|
|
if (type == OFONO_GPRS_CONTEXT_TYPE_MMS) {
|
|
msgproxy = g_key_file_get_string(gprs->settings, group,
|
|
"MessageProxy", NULL);
|
|
|
|
msgcenter = g_key_file_get_string(gprs->settings, group,
|
|
"MessageCenter", NULL);
|
|
}
|
|
|
|
/*
|
|
* Accept empty (just created) APNs, but don't allow other
|
|
* invalid ones
|
|
*/
|
|
if (apn[0] != '\0' && is_valid_apn(apn) == FALSE)
|
|
goto error;
|
|
|
|
context = pri_context_create(gprs, name, type);
|
|
if (context == NULL)
|
|
goto error;
|
|
|
|
idmap_take(gprs->pid_map, id);
|
|
context->id = id;
|
|
strcpy(context->context.username, username);
|
|
strcpy(context->context.password, password);
|
|
strcpy(context->context.apn, apn);
|
|
context->context.proto = proto;
|
|
context->context.auth_method = auth;
|
|
|
|
if (msgproxy != NULL)
|
|
strcpy(context->message_proxy, msgproxy);
|
|
|
|
if (msgcenter != NULL)
|
|
strcpy(context->message_center, msgcenter);
|
|
|
|
if (context_dbus_register(context) == FALSE)
|
|
goto error;
|
|
|
|
gprs->last_context_id = id;
|
|
|
|
gprs->contexts = g_slist_append(gprs->contexts, context);
|
|
ret = TRUE;
|
|
|
|
if (legacy) {
|
|
write_context_settings(gprs, context);
|
|
g_key_file_remove_group(gprs->settings, group, NULL);
|
|
}
|
|
|
|
error:
|
|
g_free(name);
|
|
g_free(typestr);
|
|
g_free(protostr);
|
|
g_free(username);
|
|
g_free(password);
|
|
g_free(apn);
|
|
g_free(msgproxy);
|
|
g_free(msgcenter);
|
|
g_free(authstr);
|
|
|
|
return ret;
|
|
}
|
|
|
|
static void gprs_load_settings(struct ofono_gprs *gprs, const char *imsi)
|
|
{
|
|
GError *error;
|
|
gboolean legacy = FALSE;
|
|
char **groups;
|
|
int i;
|
|
|
|
gprs->settings = storage_open(imsi, SETTINGS_STORE);
|
|
|
|
if (gprs->settings == NULL)
|
|
return;
|
|
|
|
gprs->imsi = g_strdup(imsi);
|
|
|
|
error = NULL;
|
|
gprs->powered = g_key_file_get_boolean(gprs->settings, SETTINGS_GROUP,
|
|
"Powered", &error);
|
|
|
|
/*
|
|
* If any error occurs, simply switch to defaults.
|
|
* Default to Powered = True
|
|
* and RoamingAllowed = False
|
|
*/
|
|
if (error) {
|
|
g_error_free(error);
|
|
gprs->powered = TRUE;
|
|
g_key_file_set_boolean(gprs->settings, SETTINGS_GROUP,
|
|
"Powered", gprs->powered);
|
|
}
|
|
|
|
error = NULL;
|
|
gprs->roaming_allowed = g_key_file_get_boolean(gprs->settings,
|
|
SETTINGS_GROUP,
|
|
"RoamingAllowed",
|
|
&error);
|
|
|
|
if (error) {
|
|
g_error_free(error);
|
|
gprs->roaming_allowed = FALSE;
|
|
g_key_file_set_boolean(gprs->settings, SETTINGS_GROUP,
|
|
"RoamingAllowed",
|
|
gprs->roaming_allowed);
|
|
}
|
|
|
|
groups = g_key_file_get_groups(gprs->settings, NULL);
|
|
|
|
for (i = 0; groups[i]; i++) {
|
|
if (g_str_equal(groups[i], SETTINGS_GROUP))
|
|
continue;
|
|
|
|
if (!g_str_has_prefix(groups[i], "context")) {
|
|
if (!g_str_has_prefix(groups[i], "primarycontext"))
|
|
goto remove;
|
|
|
|
legacy = TRUE;
|
|
}
|
|
|
|
if (load_context(gprs, groups[i]) == TRUE)
|
|
continue;
|
|
|
|
remove:
|
|
g_key_file_remove_group(gprs->settings, groups[i], NULL);
|
|
}
|
|
|
|
g_strfreev(groups);
|
|
|
|
if (legacy)
|
|
storage_sync(imsi, SETTINGS_STORE, gprs->settings);
|
|
}
|
|
|
|
static void ofono_gprs_finish_register(struct ofono_gprs *gprs)
|
|
{
|
|
DBusConnection *conn = ofono_dbus_get_connection();
|
|
struct ofono_modem *modem = __ofono_atom_get_modem(gprs->atom);
|
|
const char *path = __ofono_atom_get_path(gprs->atom);
|
|
|
|
if (gprs->contexts == NULL) /* Automatic provisioning failed */
|
|
add_context(gprs, NULL, OFONO_GPRS_CONTEXT_TYPE_INTERNET);
|
|
|
|
if (!g_dbus_register_interface(conn, path,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE,
|
|
manager_methods, manager_signals, NULL,
|
|
gprs, NULL)) {
|
|
ofono_error("Could not create %s interface",
|
|
OFONO_CONNECTION_MANAGER_INTERFACE);
|
|
|
|
free_contexts(gprs);
|
|
return;
|
|
}
|
|
|
|
ofono_modem_add_interface(modem,
|
|
OFONO_CONNECTION_MANAGER_INTERFACE);
|
|
|
|
gprs->netreg_watch = __ofono_modem_add_atom_watch(modem,
|
|
OFONO_ATOM_TYPE_NETREG,
|
|
netreg_watch, gprs, NULL);
|
|
|
|
__ofono_atom_register(gprs->atom, gprs_unregister);
|
|
}
|
|
|
|
static void spn_read_cb(const char *spn, const char *dc, void *data)
|
|
{
|
|
struct ofono_gprs *gprs = data;
|
|
struct ofono_modem *modem = __ofono_atom_get_modem(gprs->atom);
|
|
struct ofono_sim *sim = __ofono_atom_find(OFONO_ATOM_TYPE_SIM, modem);
|
|
|
|
provision_contexts(gprs, ofono_sim_get_mcc(sim),
|
|
ofono_sim_get_mnc(sim), spn);
|
|
|
|
ofono_sim_remove_spn_watch(sim, &gprs->spn_watch);
|
|
|
|
ofono_gprs_finish_register(gprs);
|
|
}
|
|
|
|
struct ofono_modem *ofono_gprs_get_modem(struct ofono_gprs *gprs)
|
|
{
|
|
return __ofono_atom_get_modem(gprs->atom);
|
|
}
|
|
|
|
void ofono_gprs_register(struct ofono_gprs *gprs)
|
|
{
|
|
struct ofono_modem *modem = __ofono_atom_get_modem(gprs->atom);
|
|
struct ofono_sim *sim = __ofono_atom_find(OFONO_ATOM_TYPE_SIM, modem);
|
|
|
|
if (sim == NULL)
|
|
goto finish;
|
|
|
|
gprs_load_settings(gprs, ofono_sim_get_imsi(sim));
|
|
|
|
if (gprs->contexts)
|
|
goto finish;
|
|
|
|
ofono_sim_add_spn_watch(sim, &gprs->spn_watch, spn_read_cb, gprs, NULL);
|
|
return;
|
|
|
|
finish:
|
|
ofono_gprs_finish_register(gprs);
|
|
}
|
|
|
|
void ofono_gprs_remove(struct ofono_gprs *gprs)
|
|
{
|
|
__ofono_atom_free(gprs->atom);
|
|
}
|
|
|
|
void ofono_gprs_set_data(struct ofono_gprs *gprs, void *data)
|
|
{
|
|
gprs->driver_data = data;
|
|
}
|
|
|
|
void *ofono_gprs_get_data(struct ofono_gprs *gprs)
|
|
{
|
|
return gprs->driver_data;
|
|
}
|