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mms_handler_dbus.c
547 lines (507 loc) · 14.9 KB
/
mms_handler_dbus.c
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/*
* Copyright (C) 2013-2019 Jolla Ltd.
* Contact: Slava Monich <slava.monich@jolla.com>
*
* 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.
*/
#include "mms_handler_dbus.h"
/* Logging */
#define GLOG_MODULE_NAME mms_handler_log
#include "mms_lib_log.h"
#include <gutil_log.h>
GLOG_MODULE_DEFINE("mms-handler-dbus");
/* Generated code */
#include "org.nemomobile.MmsHandler.h"
/* Class definition */
typedef MMSHandlerClass MMSHandlerDbusClass;
typedef struct mms_handler_dbus {
MMSHandler handler;
OrgNemomobileMmsHandler* proxy;
GHashTable* notify_pending;
GHashTable* received_pending;
} MMSHandlerDbus;
G_DEFINE_TYPE(MMSHandlerDbus, mms_handler_dbus, MMS_TYPE_HANDLER)
#define MMS_TYPE_HANDLER_DBUS (mms_handler_dbus_get_type())
#define MMS_HANDLER_DBUS(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),\
MMS_TYPE_HANDLER_DBUS, MMSHandlerDbus))
/*
* messageNotification call context
*/
struct mms_handler_message_notify_call {
MMSHandlerDbus* dbus;
GCancellable* cancellable;
mms_handler_message_notify_complete_fn cb;
};
static
MMSHandlerMessageNotifyCall*
mms_handler_notify_call_create(
MMSHandlerDbus* dbus,
mms_handler_message_notify_complete_fn cb,
void* param)
{
MMSHandlerMessageNotifyCall* call = g_new(MMSHandlerMessageNotifyCall,1);
mms_handler_ref(&(call->dbus = dbus)->handler);
call->cancellable = g_cancellable_new();
call->cb = cb;
g_hash_table_replace(dbus->notify_pending, call, param);
return call;
}
static
void
mms_handler_notify_call_delete(
MMSHandlerMessageNotifyCall* call)
{
mms_handler_unref(&call->dbus->handler);
g_object_unref(call->cancellable);
g_free(call);
}
static
void
mms_handler_notify_call_destroy(
gpointer key)
{
mms_handler_notify_call_delete(key);
}
/*
* messageReceived call context
*/
struct mms_handler_message_received_call {
MMSHandlerDbus* dbus;
MMSMessage* msg;
GCancellable* cancellable;
mms_handler_message_received_complete_fn cb;
};
static
MMSHandlerMessageReceivedCall*
mms_handler_message_received_call_create(
MMSHandlerDbus* dbus,
MMSMessage* msg,
mms_handler_message_received_complete_fn cb,
void* param)
{
MMSHandlerMessageReceivedCall* call =
g_new(MMSHandlerMessageReceivedCall,1);
mms_handler_ref(&(call->dbus = dbus)->handler);
call->msg = mms_message_ref(msg);
call->cancellable = g_cancellable_new();
call->cb = cb;
g_hash_table_replace(dbus->received_pending, call, param);
return call;
}
static
void
mms_handler_message_received_call_delete(
MMSHandlerMessageReceivedCall* call)
{
mms_handler_unref(&call->dbus->handler);
mms_message_unref(call->msg);
g_object_unref(call->cancellable);
g_free(call);
}
static
void
mms_handler_message_received_call_destroy(
gpointer key)
{
mms_handler_message_received_call_delete(key);
}
/**
* Creates D-Bus handler
*/
MMSHandler*
mms_handler_dbus_new()
{
return g_object_new(MMS_TYPE_HANDLER_DBUS, NULL);
}
/**
* Creates D-Bus connection to MMS handler. Caller owns the returned
* reference.
*/
static
OrgNemomobileMmsHandler*
mms_handler_dbus_connect(
MMSHandler* handler)
{
MMSHandlerDbus* dbus = MMS_HANDLER_DBUS(handler);
if (!dbus->proxy) {
GError* error = NULL;
dbus->proxy = org_nemomobile_mms_handler_proxy_new_for_bus_sync(
G_BUS_TYPE_SYSTEM, G_DBUS_PROXY_FLAGS_DO_NOT_LOAD_PROPERTIES,
"org.nemomobile.MmsHandler", "/", NULL, &error);
if (!dbus->proxy) {
GERR("%s", GERRMSG(error));
g_error_free(error);
}
}
return dbus->proxy;
}
/**
* New message notification. Cancellable.
*/
static
void
mms_handler_dbus_message_notify_done(
GObject* proxy,
GAsyncResult* result,
gpointer data)
{
MMSHandlerMessageNotifyCall* call = data;
MMSHandlerDbus* dbus = call->dbus;
GError* error = NULL;
char* id = NULL;
gboolean ok = org_nemomobile_mms_handler_call_message_notification_finish(
ORG_NEMOMOBILE_MMS_HANDLER(proxy), &id, result, &error);
if (ok) {
GDEBUG_("id=%s", id);
GASSERT(id);
} else {
GERR("%s", GERRMSG(error));
GASSERT(!id);
g_error_free(error);
}
if (call->cb) {
void* param = g_hash_table_lookup(dbus->notify_pending, call);
call->cb(call, id, param);
}
GVERIFY(g_hash_table_remove(dbus->notify_pending, call));
mms_handler_busy_dec(&dbus->handler);
g_free(id);
}
static
MMSHandlerMessageNotifyCall*
mms_handler_dbus_message_notify(
MMSHandler* handler,
const char* imsi,
const char* from,
const char* subject,
time_t expiry,
GBytes* push,
const char* location,
mms_handler_message_notify_complete_fn cb,
void* param)
{
MMSHandlerMessageNotifyCall* call = NULL;
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
if (proxy) {
gsize len = 0;
const void* data = g_bytes_get_data(push, &len);
GVariant* bytes = g_variant_ref_sink(g_variant_new_from_data(
G_VARIANT_TYPE_BYTESTRING, data, len, TRUE, NULL, NULL));
MMSHandlerDbus* dbus = MMS_HANDLER_DBUS(handler);
mms_handler_busy_inc(handler);
call = mms_handler_notify_call_create(dbus, cb, param);
org_nemomobile_mms_handler_call_message_notification(proxy, imsi,
from, subject, expiry, bytes, location, call->cancellable,
mms_handler_dbus_message_notify_done, call);
g_variant_unref(bytes);
}
return call;
}
static
void
mms_handler_dbus_message_notify_cancel(
MMSHandler* handler,
MMSHandlerMessageNotifyCall* call)
{
GASSERT(call->cb);
call->cb = NULL;
g_cancellable_cancel(call->cancellable);
}
/**
* Message receive notification. Cancellable.
*/
static
void
mms_handler_dbus_message_received_done(
GObject* proxy,
GAsyncResult* result,
gpointer data)
{
GError* error = NULL;
MMSHandlerMessageReceivedCall* call = data;
MMSHandlerDbus* dbus = call->dbus;
gboolean ok = org_nemomobile_mms_handler_call_message_received_finish(
ORG_NEMOMOBILE_MMS_HANDLER(proxy), result, &error);
if (!ok) {
GERR("%s", GERRMSG(error));
g_error_free(error);
}
if (call->cb) {
void* param = g_hash_table_lookup(dbus->received_pending, call);
call->cb(call, call->msg, ok, param);
}
GVERIFY(g_hash_table_remove(dbus->received_pending, call));
mms_handler_busy_dec(&dbus->handler);
}
/* Message received notification */
static
MMSHandlerMessageReceivedCall*
mms_handler_dbus_message_received(
MMSHandler* handler,
MMSMessage* msg,
mms_handler_message_received_complete_fn cb,
void* param)
{
MMSHandlerMessageReceivedCall* call = NULL;
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
GASSERT(msg->id && msg->id[0]);
if (msg->id && msg->id[0] && proxy) {
MMSHandlerDbus* dbus = MMS_HANDLER_DBUS(handler);
const char* nothing = NULL;
const char* subject = msg->subject ? msg->subject : "";
const char* from = msg->from ? msg->from : "";
const char** to = msg->to ? (const char**)msg->to : ¬hing;
const char** cc = msg->cc ? (const char**)msg->cc : ¬hing;
GSList* list = msg->parts;
GVariant* parts;
GVariantBuilder b;
g_variant_builder_init(&b, G_VARIANT_TYPE("a(sss)"));
while (list) {
const MMSMessagePart* part = list->data;
g_variant_builder_add(&b, "(sss)", part->file,
part->content_type, part->content_id);
list = list->next;
}
parts = g_variant_ref_sink(g_variant_builder_end(&b));
mms_handler_busy_inc(handler);
call = mms_handler_message_received_call_create(dbus, msg, cb, param);
org_nemomobile_mms_handler_call_message_received(
proxy, msg->id, msg->message_id, from, to, cc, subject,
msg->date, msg->priority, msg->cls, msg->read_report_req,
parts, NULL, mms_handler_dbus_message_received_done, call);
g_variant_unref(parts);
}
return call;
}
static
void
mms_handler_dbus_message_received_cancel(
MMSHandler* handler,
MMSHandlerMessageReceivedCall* call)
{
GASSERT(call->cb);
call->cb = NULL;
g_cancellable_cancel(call->cancellable);
}
/**
* Generic D-Bus call completion callback for all other notifications.
* They don't return anything so we just decrement the busy count and
* drop the reference.
*/
static
void
mms_handler_dbus_call_done(
GObject* proxy,
GAsyncResult* res,
gpointer data)
{
MMSHandler* handler = data;
GError* err = NULL;
GVariant* ret = g_dbus_proxy_call_finish(G_DBUS_PROXY(proxy), res, &err);
if (ret) {
g_variant_unref(ret);
} else {
GERR("%s", GERRMSG(err));
g_error_free(err);
}
mms_handler_busy_dec(handler);
mms_handler_unref(handler);
}
/* Updates message receive state in the database */
static
gboolean
mms_handler_dbus_message_receive_state_changed(
MMSHandler* handler,
const char* id,
MMS_RECEIVE_STATE state)
{
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
GASSERT(id && id[0]);
if (id && id[0] && proxy) {
mms_handler_ref(handler);
mms_handler_busy_inc(handler);
org_nemomobile_mms_handler_call_message_receive_state_changed(
proxy, id, state, NULL, mms_handler_dbus_call_done, handler);
return TRUE;
}
return FALSE;
}
/* Updates message send state in the database */
static
gboolean
mms_handler_dbus_message_send_state_changed(
MMSHandler* handler,
const char* id,
MMS_SEND_STATE state,
const char* details)
{
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
GASSERT(id && id[0]);
if (id && id[0] && proxy) {
mms_handler_ref(handler);
mms_handler_busy_inc(handler);
org_nemomobile_mms_handler_call_message_send_state_changed(proxy, id,
state, details ? details : "", NULL, mms_handler_dbus_call_done,
handler);
return TRUE;
}
return FALSE;
}
/* Message has been sent */
static
gboolean
mms_handler_dbus_message_sent(
MMSHandler* handler,
const char* id,
const char* msgid)
{
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
GASSERT(id && id[0]);
if (id && id[0] && msgid && msgid[0] && proxy) {
mms_handler_ref(handler);
mms_handler_busy_inc(handler);
org_nemomobile_mms_handler_call_message_sent(proxy, id, msgid, NULL,
mms_handler_dbus_call_done, handler);
return TRUE;
}
return FALSE;
}
/* Delivery report has been received */
static
gboolean
mms_handler_dbus_delivery_report(
MMSHandler* handler,
const char* imsi,
const char* msgid,
const char* recipient,
MMS_DELIVERY_STATUS status)
{
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
if (msgid && msgid[0] && recipient && recipient[0] && proxy) {
mms_handler_ref(handler);
mms_handler_busy_inc(handler);
org_nemomobile_mms_handler_call_delivery_report(proxy, imsi, msgid,
recipient, status, NULL, mms_handler_dbus_call_done, handler);
return TRUE;
}
return FALSE;
}
/* Read report has been received */
static
gboolean
mms_handler_dbus_read_report(
MMSHandler* handler,
const char* imsi,
const char* msgid,
const char* recipient,
MMS_READ_STATUS status)
{
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
if (msgid && msgid[0] && recipient && recipient[0] && proxy) {
mms_handler_ref(handler);
mms_handler_busy_inc(handler);
org_nemomobile_mms_handler_call_read_report(proxy, imsi, msgid,
recipient, status, NULL, mms_handler_dbus_call_done, handler);
return TRUE;
}
return FALSE;
}
/* Done with sending MMS read report */
gboolean
mms_handler_dbus_read_report_send_status(
MMSHandler* handler,
const char* id,
MMS_READ_REPORT_STATUS status)
{
OrgNemomobileMmsHandler* proxy = mms_handler_dbus_connect(handler);
if (id && id[0] && proxy) {
mms_handler_ref(handler);
mms_handler_busy_inc(handler);
org_nemomobile_mms_handler_call_read_report_send_status(proxy, id,
status, NULL, mms_handler_dbus_call_done, handler);
return TRUE;
}
return FALSE;
}
/**
* First stage of deinitialization (release all references).
* May be called more than once in the lifetime of the object.
*/
static
void
mms_handler_dbus_dispose(
GObject* object)
{
MMSHandlerDbus* dbus = MMS_HANDLER_DBUS(object);
if (dbus->proxy) {
g_object_unref(dbus->proxy);
dbus->proxy = NULL;
}
G_OBJECT_CLASS(mms_handler_dbus_parent_class)->dispose(object);
}
/**
* Final stage of deinitialization
*/
static
void
mms_handler_dbus_finalize(
GObject* object)
{
MMSHandlerDbus* dbus = MMS_HANDLER_DBUS(object);
g_hash_table_unref(dbus->notify_pending);
g_hash_table_unref(dbus->received_pending);
G_OBJECT_CLASS(mms_handler_dbus_parent_class)->finalize(object);
}
/**
* Per class initializer
*/
static
void
mms_handler_dbus_class_init(
MMSHandlerDbusClass* klass)
{
GObjectClass* object_class = G_OBJECT_CLASS(klass);
klass->fn_message_notify = mms_handler_dbus_message_notify;
klass->fn_message_notify_cancel = mms_handler_dbus_message_notify_cancel;
klass->fn_message_received = mms_handler_dbus_message_received;
klass->fn_message_received_cancel =
mms_handler_dbus_message_received_cancel;
klass->fn_message_receive_state_changed =
mms_handler_dbus_message_receive_state_changed;
klass->fn_message_send_state_changed =
mms_handler_dbus_message_send_state_changed;
klass->fn_message_sent = mms_handler_dbus_message_sent;
klass->fn_delivery_report = mms_handler_dbus_delivery_report;
klass->fn_read_report = mms_handler_dbus_read_report;
klass->fn_read_report_send_status =
mms_handler_dbus_read_report_send_status;
object_class->dispose = mms_handler_dbus_dispose;
object_class->finalize = mms_handler_dbus_finalize;
}
/**
* Per instance initializer
*/
static
void
mms_handler_dbus_init(
MMSHandlerDbus* dbus)
{
dbus->notify_pending = g_hash_table_new_full(g_direct_hash,
g_direct_equal, mms_handler_notify_call_destroy, NULL);
dbus->received_pending = g_hash_table_new_full(g_direct_hash,
g_direct_equal, mms_handler_message_received_call_destroy, NULL);
}
/*
* Local Variables:
* mode: C
* c-basic-offset: 4
* indent-tabs-mode: nil
* End:
*/