diff --git a/Makefile.am b/Makefile.am index 25621608..827ec51d 100644 --- a/Makefile.am +++ b/Makefile.am @@ -315,7 +315,8 @@ src_ofonod_SOURCES = $(gdbus_sources) $(builtin_sources) src/ofono.ver \ src/gprs.c src/idmap.h src/idmap.c \ src/radio-settings.c src/stkutil.h src/stkutil.c \ src/nettime.c src/stkagent.c src/stkagent.h \ - src/simfs.c src/simfs.h src/audio-settings.c + src/simfs.c src/simfs.h src/audio-settings.c \ + src/smsagent.c src/smsagent.h src_ofonod_LDADD = $(builtin_libadd) @GLIB_LIBS@ @DBUS_LIBS@ @CAPNG_LIBS@ -ldl diff --git a/src/smsagent.c b/src/smsagent.c new file mode 100644 index 00000000..bb0a3abd --- /dev/null +++ b/src/smsagent.c @@ -0,0 +1,316 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifdef HAVE_CONFIG_H +#include +#endif + +#define _GNU_SOURCE +#include +#include +#include + +#include +#include + +#include "ofono.h" + +#include "common.h" +#include "smsagent.h" + +struct sms_agent { + char *interface; + char *path; + char *service; + guint disconnect_watch; + ofono_destroy_func removed_cb; + void *removed_data; + GSList *reqs; +}; + +struct sms_agent_request { + struct sms_agent *agent; + DBusMessage *msg; + DBusPendingCall *call; + sms_agent_dispatch_cb dispatch_cb; + void *dispatch_data; + ofono_destroy_func destroy; +}; + +static struct sms_agent_request *sms_agent_request_new(struct sms_agent *agent, + sms_agent_dispatch_cb cb, + void *user_data, + ofono_destroy_func destroy) +{ + struct sms_agent_request *req; + + req = g_try_new0(struct sms_agent_request, 1); + if (!req) + return NULL; + + req->agent = agent; + req->dispatch_cb = cb; + req->dispatch_data = user_data; + req->destroy = destroy; + + return req; +} + +static void sms_agent_request_free(struct sms_agent_request *req) +{ + if (req->msg) { + dbus_message_unref(req->msg); + req->msg = NULL; + } + + if (req->call) { + dbus_pending_call_unref(req->call); + req->call = NULL; + } + + if (req->destroy) + req->destroy(req->dispatch_data); + + g_free(req); +} + +static void sms_agent_send_noreply(struct sms_agent *agent, const char *method) +{ + DBusConnection *conn = ofono_dbus_get_connection(); + DBusMessage *message; + + message = dbus_message_new_method_call(agent->service, agent->path, + agent->interface, method); + if (!message) + return; + + dbus_message_set_no_reply(message, TRUE); + + DBG("Sending: '%s.%s' to '%s' at '%s'", agent->interface, method, + agent->service, agent->path); + + g_dbus_send_message(conn, message); +} + +static inline void sms_agent_send_release(struct sms_agent *agent) +{ + sms_agent_send_noreply(agent, "Release"); +} + +static void sms_agent_disconnect_cb(DBusConnection *conn, void *data) +{ + struct sms_agent *agent = data; + + agent->disconnect_watch = 0; + + sms_agent_free(agent); +} + +struct sms_agent *sms_agent_new(const char *interface, + const char *service, const char *path) +{ + struct sms_agent *agent = g_try_new0(struct sms_agent, 1); + DBusConnection *conn = ofono_dbus_get_connection(); + + if (!agent) + return NULL; + + agent->interface = g_strdup(interface); + agent->service = g_strdup(service); + agent->path = g_strdup(path); + + agent->disconnect_watch = g_dbus_add_disconnect_watch(conn, service, + sms_agent_disconnect_cb, + agent, NULL); + + return agent; +} + +void sms_agent_set_removed_notify(struct sms_agent *agent, + ofono_destroy_func destroy, + void *user_data) +{ + agent->removed_cb = destroy; + agent->removed_data = user_data; +} + +static void sms_agent_request_cancel(gpointer element, gpointer userdata) +{ + struct sms_agent_request *req = element; + + dbus_pending_call_cancel(req->call); + sms_agent_request_free(req); +} + +void sms_agent_free(struct sms_agent *agent) +{ + DBusConnection *conn = ofono_dbus_get_connection(); + + if (!agent) + return; + + if (agent->disconnect_watch) { + sms_agent_send_release(agent); + + g_dbus_remove_watch(conn, agent->disconnect_watch); + agent->disconnect_watch = 0; + } + + if (agent->removed_cb) + agent->removed_cb(agent->removed_data); + + g_slist_foreach(agent->reqs, sms_agent_request_cancel, NULL); + g_slist_free(agent->reqs); + + g_free(agent->path); + g_free(agent->service); + g_free(agent->interface); + g_free(agent); +} + +ofono_bool_t sms_agent_matches(struct sms_agent *agent, const char *service, + const char *path) +{ + if (path == NULL || service == NULL) + return FALSE; + + return g_str_equal(agent->path, path) && + g_str_equal(agent->service, service); +} + +static int check_error(struct sms_agent *agent, DBusMessage *reply, + enum sms_agent_result *out_result) +{ + DBusError err; + int result = 0; + + dbus_error_init(&err); + + if (dbus_set_error_from_message(&err, reply) == FALSE) { + *out_result = SMS_AGENT_RESULT_OK; + return 0; + } + + DBG("SmsAgent %s replied with error %s, %s", + agent->path, err.name, err.message); + + /* Timeout is always valid */ + if (g_str_equal(err.name, DBUS_ERROR_NO_REPLY)) { + *out_result = SMS_AGENT_RESULT_TIMEOUT; + goto out; + } + + result = -EINVAL; + +out: + dbus_error_free(&err); + return result; +} + +static void sms_agent_dispatch_reply_cb(DBusPendingCall *call, void *data) +{ + struct sms_agent_request *req = data; + struct sms_agent *agent = req->agent; + sms_agent_dispatch_cb cb = req->dispatch_cb; + void *dispatch_data = req->dispatch_data; + DBusMessage *reply = dbus_pending_call_steal_reply(req->call); + enum sms_agent_result result; + + if (check_error(agent, reply, &result) == -EINVAL) { + dbus_message_unref(reply); + sms_agent_free(agent); + return; + } + + agent->reqs = g_slist_remove(agent->reqs, req); + sms_agent_request_free(req); + + if (cb) + cb(agent, result, dispatch_data); + + dbus_message_unref(reply); +} + +int sms_agent_dispatch_datagram(struct sms_agent *agent, const char *method, + const char *from, + const struct tm *remote_sent_time, + const struct tm *local_sent_time, + const unsigned char *content, unsigned int len, + sms_agent_dispatch_cb cb, void *user_data, + ofono_destroy_func destroy) +{ + struct sms_agent_request *req; + DBusConnection *conn = ofono_dbus_get_connection(); + DBusMessageIter iter; + DBusMessageIter dict; + DBusMessageIter array; + char buf[128]; + const char *str = buf; + + req = sms_agent_request_new(agent, cb, user_data, destroy); + if (!req) + return -ENOMEM; + + req->msg = dbus_message_new_method_call(agent->service, agent->path, + agent->interface, method); + if (!req->msg) { + sms_agent_request_free(req); + return -ENOMEM; + } + + dbus_message_iter_init_append(req->msg, &iter); + + dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, + DBUS_TYPE_BYTE_AS_STRING, &array); + dbus_message_iter_append_fixed_array(&array, DBUS_TYPE_BYTE, + &content, len); + dbus_message_iter_close_container(&iter, &array); + + + dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, + OFONO_PROPERTIES_ARRAY_SIGNATURE, + &dict); + + strftime(buf, 127, "%Y-%m-%dT%H:%M:%S%z", local_sent_time); + buf[127] = '\0'; + ofono_dbus_dict_append(&dict, "LocalSentTime", DBUS_TYPE_STRING, &str); + + strftime(buf, 127, "%Y-%m-%dT%H:%M:%S%z", remote_sent_time); + buf[127] = '\0'; + ofono_dbus_dict_append(&dict, "SentTime", DBUS_TYPE_STRING, &str); + + ofono_dbus_dict_append(&dict, "Sender", DBUS_TYPE_STRING, &from); + + dbus_message_iter_close_container(&iter, &dict); + + if (!dbus_connection_send_with_reply(conn, req->msg, &req->call, -1)) { + ofono_error("Sending D-Bus method failed"); + sms_agent_request_free(req); + return -EIO; + } + + agent->reqs = g_slist_append(agent->reqs, req); + + dbus_pending_call_set_notify(req->call, sms_agent_dispatch_reply_cb, + req, NULL); + + return 0; +} diff --git a/src/smsagent.h b/src/smsagent.h new file mode 100644 index 00000000..39513d6e --- /dev/null +++ b/src/smsagent.h @@ -0,0 +1,52 @@ +/* + * + * oFono - Open Source Telephony + * + * Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies). + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +struct sms_agent; + +enum sms_agent_result { + SMS_AGENT_RESULT_OK = 0, + SMS_AGENT_RESULT_FAILED, + SMS_AGENT_RESULT_TIMEOUT, +}; + +typedef void (*sms_agent_dispatch_cb)(struct sms_agent *agent, + enum sms_agent_result result, + void *data); + +struct sms_agent *sms_agent_new(const char *interface, + const char *service, const char *path); + +void sms_agent_set_removed_notify(struct sms_agent *agent, + ofono_destroy_func destroy, + void *user_data); + +ofono_bool_t sms_agent_matches(struct sms_agent *agent, const char *service, + const char *path); + +void sms_agent_free(struct sms_agent *agent); + +int sms_agent_dispatch_datagram(struct sms_agent *agent, const char *method, + const char *from, + const struct tm *remote_sent_time, + const struct tm *local_sent_time, + const unsigned char *content, unsigned int len, + sms_agent_dispatch_cb cb, void *user_data, + ofono_destroy_func destroy);