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linphone-iphone/src/db/main-db.cpp
Ronan Abhamon 4b5e950d01 fix(MainDb): disable db lock for Android
2018-02-22 16:55:09 +01:00

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/*
* main-db.cpp
* Copyright (C) 2010-2018 Belledonne Communications SARL
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <ctime>
#include "linphone/utils/algorithm.h"
#include "linphone/utils/utils.h"
#include "chat/chat-message/chat-message-p.h"
#include "chat/chat-room/chat-room-p.h"
#include "chat/chat-room/client-group-chat-room.h"
#include "chat/chat-room/server-group-chat-room.h"
#include "conference/participant-p.h"
#include "content/content-type.h"
#include "content/content.h"
#include "core/core-p.h"
#include "event-log/event-log-p.h"
#include "event-log/events.h"
#include "logger/logger.h"
#include "main-db-key-p.h"
#include "main-db-p.h"
#ifdef SOCI_ENABLED
#include "internal/safe-transaction.h"
#include "internal/statements.h"
#endif // ifdef SOCI_ENABLED
// =============================================================================
// See: http://soci.sourceforge.net/doc/3.2/exchange.html
// Part: Object lifetime and immutability
// -----------------------------------------------------------------------------
using namespace std;
LINPHONE_BEGIN_NAMESPACE
namespace {
constexpr unsigned int ModuleVersionEvents = makeVersion(1, 0, 1);
constexpr unsigned int ModuleVersionFriends = makeVersion(1, 0, 0);
constexpr unsigned int ModuleVersionLegacyFriendsImport = makeVersion(1, 0, 0);
constexpr unsigned int ModuleVersionLegacyHistoryImport = makeVersion(1, 0, 0);
constexpr int LegacyFriendListColId = 0;
constexpr int LegacyFriendListColName = 1;
constexpr int LegacyFriendListColRlsUri = 2;
constexpr int LegacyFriendListColSyncUri = 3;
constexpr int LegacyFriendListColRevision = 4;
constexpr int LegacyFriendColFriendListId = 1;
constexpr int LegacyFriendColSipAddress = 2;
constexpr int LegacyFriendColSubscribePolicy = 3;
constexpr int LegacyFriendColSendSubscribe = 4;
constexpr int LegacyFriendColRefKey = 5;
constexpr int LegacyFriendColVCard = 6;
constexpr int LegacyFriendColVCardEtag = 7;
constexpr int LegacyFriendColVCardSyncUri = 8;
constexpr int LegacyFriendColPresenceReceived = 9;
constexpr int LegacyMessageColLocalAddress = 1;
constexpr int LegacyMessageColRemoteAddress = 2;
constexpr int LegacyMessageColDirection = 3;
constexpr int LegacyMessageColText = 4;
constexpr int LegacyMessageColState = 7;
constexpr int LegacyMessageColUrl = 8;
constexpr int LegacyMessageColDate = 9;
constexpr int LegacyMessageColAppData = 10;
constexpr int LegacyMessageColContentId = 11;
constexpr int LegacyMessageColContentType = 13;
constexpr int LegacyMessageColIsSecured = 14;
}
// -----------------------------------------------------------------------------
MainDb::MainDb (const shared_ptr<Core> &core) : AbstractDb(*new MainDbPrivate), CoreAccessor(core) {}
#ifdef SOCI_ENABLED
// -----------------------------------------------------------------------------
// Soci backend.
// -----------------------------------------------------------------------------
template<typename T>
struct EnumToSql {
T first;
const char *second;
};
template<typename T>
static constexpr const char *mapEnumToSql (const EnumToSql<T> enumToSql[], size_t n, T key) {
return n == 0 ? "" : (
enumToSql[n - 1].first == key ? enumToSql[n - 1].second : mapEnumToSql(enumToSql, n - 1, key)
);
}
// Update me event-log-enums values are changed!
static constexpr EnumToSql<MainDb::Filter> eventFilterToSql[] = {
{ MainDb::ConferenceCallFilter, "3, 4" },
{ MainDb::ConferenceChatMessageFilter, "5" },
{ MainDb::ConferenceInfoFilter, "1, 2, 6, 7, 8, 9, 10, 11, 12" },
{ MainDb::ConferenceInfoNoDeviceFilter, "1, 2, 6, 7, 8, 9, 12" }
};
static constexpr const char *mapEventFilterToSql (MainDb::Filter filter) {
return mapEnumToSql(
eventFilterToSql, sizeof eventFilterToSql / sizeof eventFilterToSql[0], filter
);
}
// -----------------------------------------------------------------------------
static string buildSqlEventFilter (
const list<MainDb::Filter> &filters,
MainDb::FilterMask mask,
const string &condKeyWord = "WHERE"
) {
L_ASSERT(findIf(filters, [](const MainDb::Filter &filter) { return filter == MainDb::NoFilter; }) == filters.cend());
if (mask == MainDb::NoFilter)
return "";
bool isStart = true;
string sql;
for (const auto &filter : filters) {
if (!mask.isSet(filter))
continue;
if (isStart) {
isStart = false;
sql += " " + condKeyWord + " type IN (";
} else
sql += ", ";
sql += mapEventFilterToSql(filter);
}
if (!isStart)
sql += ") ";
return sql;
}
// -----------------------------------------------------------------------------
static inline vector<char> blobToVector (soci::blob &in) {
size_t len = in.get_len();
if (!len)
return vector<char>();
vector<char> out(len);
in.read(0, &out[0], len);
return out;
}
static inline string blobToString (soci::blob &in) {
vector<char> out = blobToVector(in);
return string(out.begin(), out.end());
}
static constexpr string &blobToString (string &in) {
return in;
}
// -----------------------------------------------------------------------------
// Statements and helpers.
// -----------------------------------------------------------------------------
class StatementBind {
public:
StatementBind (soci::statement &stmt) : mStmt(stmt) {}
~StatementBind () {
mStmt.bind_clean_up();
}
template<typename T>
void bind (const T &var) {
mStmt.exchange(soci::use(var));
}
template<typename T>
void bindResult (T &var) {
mStmt.exchange(soci::into(var));
}
bool exec () {
mStmt.define_and_bind();
return mStmt.execute(true);
}
private:
soci::statement &mStmt;
};
static inline unique_ptr<soci::statement> makeStatement (soci::session &session, const char *stmt) {
return makeUnique<soci::statement>(session.prepare << stmt);
}
struct MainDbPrivate::PreparedStatements {
typedef unique_ptr<soci::statement> Statement;
Statement select[Statements::SelectCount];
Statement insert[Statements::InsertCount];
};
void MainDbPrivate::initPreparedStatements () {
L_Q();
soci::session *session = dbSession.getBackendSession();
AbstractDb::Backend backend = q->getBackend();
preparedStatements = makeUnique<PreparedStatements>();
for (int i = 0; i < int(Statements::SelectCount); ++i)
preparedStatements->select[i] = makeStatement(*session, Statements::get(Statements::Select(i), backend));
for (int i = 0; i < int(Statements::InsertCount); ++i)
preparedStatements->insert[i] = makeStatement(*session, Statements::get(Statements::Insert(i), backend));
}
// -----------------------------------------------------------------------------
long long MainDbPrivate::insertSipAddress (const string &sipAddress) {
soci::session *session = dbSession.getBackendSession();
long long id = selectSipAddressId(sipAddress);
if (id >= 0)
return id;
lInfo() << "Insert new sip address in database: `" << sipAddress << "`.";
*session << "INSERT INTO sip_address (value) VALUES (:sipAddress)", soci::use(sipAddress);
return dbSession.getLastInsertId();
}
void MainDbPrivate::insertContent (long long eventId, const Content &content) {
soci::session *session = dbSession.getBackendSession();
const long long &contentTypeId = insertContentType(content.getContentType().asString());
const string &body = content.getBodyAsString();
*session << "INSERT INTO chat_message_content (event_id, content_type_id, body) VALUES"
" (:eventId, :contentTypeId, :body)", soci::use(eventId), soci::use(contentTypeId),
soci::use(body);
const long long &chatMessageContentId = dbSession.getLastInsertId();
if (content.isFile()) {
const FileContent &fileContent = static_cast<const FileContent &>(content);
const string &name = fileContent.getFileName();
const size_t &size = fileContent.getFileSize();
const string &path = fileContent.getFilePath();
*session << "INSERT INTO chat_message_file_content (chat_message_content_id, name, size, path) VALUES "
" (:chatMessageContentId, :name, :size, :path)",
soci::use(chatMessageContentId), soci::use(name), soci::use(size), soci::use(path);
}
for (const auto &appData : content.getAppDataMap())
*session << "INSERT INTO chat_message_content_app_data (chat_message_content_id, name, data) VALUES"
" (:chatMessageContentId, :name, :data)",
soci::use(chatMessageContentId), soci::use(appData.first), soci::use(appData.second);
}
long long MainDbPrivate::insertContentType (const string &contentType) {
soci::session *session = dbSession.getBackendSession();
long long id;
*session << "SELECT id FROM content_type WHERE value = :contentType", soci::use(contentType), soci::into(id);
if (session->got_data())
return id;
lInfo() << "Insert new content type in database: `" << contentType << "`.";
*session << "INSERT INTO content_type (value) VALUES (:contentType)", soci::use(contentType);
return dbSession.getLastInsertId();
}
long long MainDbPrivate::insertOrUpdateImportedBasicChatRoom (
long long peerSipAddressId,
long long localSipAddressId,
const tm &creationTime
) {
soci::session *session = dbSession.getBackendSession();
long long id = selectChatRoomId(peerSipAddressId, localSipAddressId);
if (id >= 0) {
*session << "UPDATE chat_room SET last_update_time = :lastUpdateTime WHERE id = :id",
soci::use(creationTime), soci::use(id);
return id;
}
static const int capabilities = ChatRoom::CapabilitiesMask(
{ ChatRoom::Capabilities::Basic, ChatRoom::Capabilities::Migratable }
);
lInfo() << "Insert new chat room in database: (peer=" << peerSipAddressId <<
", local=" << localSipAddressId << ", capabilities=" << capabilities << ").";
*session << "INSERT INTO chat_room ("
" peer_sip_address_id, local_sip_address_id, creation_time, last_update_time, capabilities"
") VALUES (:peerSipAddressId, :localSipAddressId, :creationTime, :lastUpdateTime, :capabilities)",
soci::use(peerSipAddressId), soci::use(localSipAddressId), soci::use(creationTime), soci::use(creationTime),
soci::use(capabilities);
return dbSession.getLastInsertId();
}
long long MainDbPrivate::insertChatRoom (const shared_ptr<AbstractChatRoom> &chatRoom) {
soci::session *session = dbSession.getBackendSession();
const ChatRoomId &chatRoomId = chatRoom->getChatRoomId();
const long long &peerSipAddressId = insertSipAddress(chatRoomId.getPeerAddress().asString());
const long long &localSipAddressId = insertSipAddress(chatRoomId.getLocalAddress().asString());
long long id = selectChatRoomId(peerSipAddressId, localSipAddressId);
if (id >= 0) {
lError() << "Unable to insert chat room (it already exists): (peer=" << peerSipAddressId <<
", local=" << localSipAddressId << ").";
return id;
}
lInfo() << "Insert new chat room in database: (peer=" << peerSipAddressId <<
", local=" << localSipAddressId << ").";
const tm &creationTime = Utils::getTimeTAsTm(chatRoom->getCreationTime());
// Remove capabilities like `Proxy`.
const int &capabilities = chatRoom->getCapabilities() & ~ChatRoom::CapabilitiesMask(ChatRoom::Capabilities::Proxy);
const string &subject = chatRoom->getSubject();
const int &flags = chatRoom->hasBeenLeft();
*session << "INSERT INTO chat_room ("
" peer_sip_address_id, local_sip_address_id, creation_time, last_update_time, capabilities, subject, flags"
") VALUES (:peerSipAddressId, :localSipAddressId, :creationTime, :lastUpdateTime, :capabilities, :subject, :flags)",
soci::use(peerSipAddressId), soci::use(localSipAddressId), soci::use(creationTime), soci::use(creationTime),
soci::use(capabilities), soci::use(subject), soci::use(flags);
id = dbSession.getLastInsertId();
if (!chatRoom->canHandleParticipants())
return id;
// Do not add 'me' when creating a server-group-chat-room.
if (chatRoomId.getLocalAddress() != chatRoomId.getPeerAddress()) {
shared_ptr<Participant> me = chatRoom->getMe();
long long meId = insertChatRoomParticipant(
id,
insertSipAddress(me->getAddress().asString()),
me->isAdmin()
);
for (const auto &device : me->getPrivate()->getDevices())
insertChatRoomParticipantDevice(meId, insertSipAddress(device->getAddress().asString()));
}
for (const auto &participant : chatRoom->getParticipants()) {
long long participantId = insertChatRoomParticipant(
id,
insertSipAddress(participant->getAddress().asString()),
participant->isAdmin()
);
for (const auto &device : participant->getPrivate()->getDevices())
insertChatRoomParticipantDevice(participantId, insertSipAddress(device->getAddress().asString()));
}
return id;
}
long long MainDbPrivate::insertChatRoomParticipant (
long long chatRoomId,
long long participantSipAddressId,
bool isAdmin
) {
soci::session *session = dbSession.getBackendSession();
long long id = selectChatRoomParticipantId(chatRoomId, participantSipAddressId);
if (id >= 0) {
// See: https://stackoverflow.com/a/15299655 (cast to reference)
*session << "UPDATE chat_room_participant SET is_admin = :isAdmin WHERE id = :id",
soci::use(static_cast<const int &>(isAdmin)), soci::use(id);
return id;
}
lInfo() << "Insert new chat room participant in database: `" << participantSipAddressId <<
"` (isAdmin=" << isAdmin << ").";
*session << "INSERT INTO chat_room_participant (chat_room_id, participant_sip_address_id, is_admin)"
" VALUES (:chatRoomId, :participantSipAddressId, :isAdmin)",
soci::use(chatRoomId), soci::use(participantSipAddressId), soci::use(static_cast<const int &>(isAdmin));
return dbSession.getLastInsertId();
}
void MainDbPrivate::insertChatRoomParticipantDevice (
long long participantId,
long long participantDeviceSipAddressId
) {
soci::session *session = dbSession.getBackendSession();
long long count;
*session << "SELECT COUNT(*) FROM chat_room_participant_device"
" WHERE chat_room_participant_id = :participantId"
" AND participant_device_sip_address_id = :participantDeviceSipAddressId",
soci::into(count), soci::use(participantId), soci::use(participantDeviceSipAddressId);
if (count)
return;
lInfo() << "Insert new chat room participant device in database: `" << participantDeviceSipAddressId << "`.";
*session << "INSERT INTO chat_room_participant_device (chat_room_participant_id, participant_device_sip_address_id)"
" VALUES (:participantId, :participantDeviceSipAddressId)",
soci::use(participantId), soci::use(participantDeviceSipAddressId);
}
void MainDbPrivate::insertChatMessageParticipant (long long eventId, long long sipAddressId, int state) {
if (state != static_cast<int>(ChatMessage::State::Displayed)) {
soci::session *session = dbSession.getBackendSession();
*session << "INSERT INTO chat_message_participant (event_id, participant_sip_address_id, state)"
" VALUES (:eventId, :sipAddressId, :state)",
soci::use(eventId), soci::use(sipAddressId), soci::use(state);
}
}
// -----------------------------------------------------------------------------
long long MainDbPrivate::selectSipAddressId (const string &sipAddress) const {
long long id;
StatementBind stmt(*preparedStatements->select[Statements::SelectSipAddressId]);
stmt.bind(sipAddress);
stmt.bindResult(id);
return stmt.exec() ? id : -1;
}
long long MainDbPrivate::selectChatRoomId (long long peerSipAddressId, long long localSipAddressId) const {
long long id;
StatementBind stmt(*preparedStatements->select[Statements::SelectChatRoomId]);
stmt.bind(peerSipAddressId);
stmt.bind(localSipAddressId);
stmt.bindResult(id);
return stmt.exec() ? id : -1;
}
long long MainDbPrivate::selectChatRoomId (const ChatRoomId &chatRoomId) const {
long long peerSipAddressId = selectSipAddressId(chatRoomId.getPeerAddress().asString());
if (peerSipAddressId < 0)
return -1;
long long localSipAddressId = selectSipAddressId(chatRoomId.getLocalAddress().asString());
if (localSipAddressId < 0)
return -1;
return selectChatRoomId(peerSipAddressId, localSipAddressId);
}
long long MainDbPrivate::selectChatRoomParticipantId (long long chatRoomId, long long participantSipAddressId) const {
long long id;
StatementBind stmt(*preparedStatements->select[Statements::SelectChatRoomParticipantId]);
stmt.bind(chatRoomId);
stmt.bind(participantSipAddressId);
stmt.bindResult(id);
return stmt.exec() ? id : -1;
}
long long MainDbPrivate::selectOneToOneChatRoomId (long long sipAddressIdA, long long sipAddressIdB) const {
long long id;
StatementBind stmt(*preparedStatements->select[Statements::SelectOneToOneChatRoomId]);
stmt.bind(sipAddressIdA);
stmt.bind(sipAddressIdB);
stmt.bind(sipAddressIdA);
stmt.bind(sipAddressIdB);
stmt.bindResult(id);
return stmt.exec() ? id : -1;
}
// -----------------------------------------------------------------------------
void MainDbPrivate::deleteContents (long long messageEventId) {
soci::session *session = dbSession.getBackendSession();
*session << "DELETE FROM chat_message_content WHERE event_id = :messageEventId", soci::use(messageEventId);
}
void MainDbPrivate::deleteChatRoomParticipant (long long chatRoomId, long long participantSipAddressId) {
soci::session *session = dbSession.getBackendSession();
*session << "DELETE FROM chat_room_participant"
" WHERE chat_room_id = :chatRoomId AND participant_sip_address_id = :participantSipAddressId",
soci::use(chatRoomId), soci::use(participantSipAddressId);
}
void MainDbPrivate::deleteChatRoomParticipantDevice (
long long participantId,
long long participantDeviceSipAddressId
) {
soci::session *session = dbSession.getBackendSession();
*session << "DELETE FROM chat_room_participant_device"
" WHERE chat_room_participant_id = :participantId"
" AND participant_device_sip_address_id = :participantDeviceSipAddressId",
soci::use(participantId), soci::use(participantDeviceSipAddressId);
}
// -----------------------------------------------------------------------------
shared_ptr<EventLog> MainDbPrivate::selectGenericConferenceEvent (
long long eventId,
EventLog::Type type,
time_t creationTime,
const ChatRoomId &chatRoomId
) const {
shared_ptr<EventLog> eventLog;
switch (type) {
case EventLog::Type::None:
return nullptr;
case EventLog::Type::ConferenceCreated:
case EventLog::Type::ConferenceTerminated:
eventLog = selectConferenceEvent(eventId, type, creationTime, chatRoomId);
break;
case EventLog::Type::ConferenceCallStart:
case EventLog::Type::ConferenceCallEnd:
eventLog = selectConferenceCallEvent(eventId, type, creationTime, chatRoomId);
break;
case EventLog::Type::ConferenceChatMessage:
eventLog = selectConferenceChatMessageEvent(eventId, type, creationTime, chatRoomId);
break;
case EventLog::Type::ConferenceParticipantAdded:
case EventLog::Type::ConferenceParticipantRemoved:
case EventLog::Type::ConferenceParticipantSetAdmin:
case EventLog::Type::ConferenceParticipantUnsetAdmin:
eventLog = selectConferenceParticipantEvent(eventId, type, creationTime, chatRoomId);
break;
case EventLog::Type::ConferenceParticipantDeviceAdded:
case EventLog::Type::ConferenceParticipantDeviceRemoved:
eventLog = selectConferenceParticipantDeviceEvent(eventId, type, creationTime, chatRoomId);
break;
case EventLog::Type::ConferenceSubjectChanged:
eventLog = selectConferenceSubjectEvent(eventId, type, creationTime, chatRoomId);
break;
}
if (eventLog)
cache(eventLog, eventId);
return eventLog;
}
shared_ptr<EventLog> MainDbPrivate::selectConferenceEvent (
long long,
EventLog::Type type,
time_t creationTime,
const ChatRoomId &chatRoomId
) const {
return make_shared<ConferenceEvent>(
type,
creationTime,
chatRoomId
);
}
shared_ptr<EventLog> MainDbPrivate::selectConferenceCallEvent (
long long eventId,
EventLog::Type type,
time_t creationTime,
const ChatRoomId &chatRoomId
) const {
// TODO.
return nullptr;
}
template<typename T>
static void fetchContentAppData (soci::session *session, Content &content, long long contentId, T &data) {
static const string query = "SELECT name, data FROM chat_message_content_app_data"
" WHERE chat_message_content_id = :contentId";
string name;
soci::statement statement = (session->prepare << query, soci::use(contentId), soci::into(name), soci::into(data));
statement.execute();
while (statement.fetch())
content.setAppData(name, blobToString(data));
}
shared_ptr<EventLog> MainDbPrivate::selectConferenceChatMessageEvent (
long long eventId,
EventLog::Type type,
time_t creationTime,
const ChatRoomId &chatRoomId
) const {
L_Q();
shared_ptr<Core> core = q->getCore();
shared_ptr<AbstractChatRoom> chatRoom = core->findChatRoom(chatRoomId);
if (!chatRoom) {
lError() << "Unable to find chat room storage id of (peer=" +
chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + "`).";
return nullptr;
}
shared_ptr<ChatMessage> chatMessage = getChatMessageFromCache(eventId);
if (!chatMessage) {
string fromSipAddress;
string toSipAddress;
tm messageTime;
string imdnMessageId;
int state;
int direction;
int isSecured;
soci::session *session = dbSession.getBackendSession();
*session << "SELECT from_sip_address.value, to_sip_address.value, time, imdn_message_id, state, direction, is_secured"
" FROM event, conference_chat_message_event, sip_address AS from_sip_address, sip_address AS to_sip_address"
" WHERE event_id = :eventId"
" AND event_id = event.id"
" AND from_sip_address_id = from_sip_address.id"
" AND to_sip_address_id = to_sip_address.id", soci::into(fromSipAddress), soci::into(toSipAddress),
soci::into(messageTime), soci::into(imdnMessageId), soci::into(state), soci::into(direction),
soci::into(isSecured), soci::use(eventId);
return selectConferenceChatMessageEvent (
eventId,
type,
creationTime,
chatRoom,
fromSipAddress,
toSipAddress,
messageTime,
imdnMessageId,
state,
direction,
isSecured
);
}
return make_shared<ConferenceChatMessageEvent>(
creationTime,
chatMessage
);
}
shared_ptr<EventLog> MainDbPrivate::selectConferenceChatMessageEvent (
long long eventId,
EventLog::Type type,
time_t creationTime,
shared_ptr<AbstractChatRoom> &chatRoom,
const string &fromSipAddress,
const string &toSipAddress,
const tm &messageTime,
const string &imdnMessageId,
int state,
int direction,
int isSecured
) const {
shared_ptr<ChatMessage> chatMessage = getChatMessageFromCache(eventId);
if (!chatMessage) {
chatMessage = shared_ptr<ChatMessage>(new ChatMessage(
chatRoom,
ChatMessage::Direction(direction)
));
chatMessage->setIsSecured(bool(isSecured));
ChatMessagePrivate *dChatMessage = chatMessage->getPrivate();
dChatMessage->setState(ChatMessage::State(state), true);
dChatMessage->forceFromAddress(IdentityAddress(fromSipAddress));
dChatMessage->forceToAddress(IdentityAddress(toSipAddress));
dChatMessage->setTime(Utils::getTmAsTimeT(messageTime));
dChatMessage->setImdnMessageId(imdnMessageId);
dChatMessage->markContentsAsNotLoaded();
dChatMessage->setIsReadOnly(true);
cache(chatMessage, eventId);
}
return make_shared<ConferenceChatMessageEvent>(
creationTime,
chatMessage
);
}
shared_ptr<EventLog> MainDbPrivate::selectConferenceParticipantEvent (
long long eventId,
EventLog::Type type,
time_t creationTime,
const ChatRoomId &chatRoomId
) const {
unsigned int notifyId;
string participantAddress;
soci::session *session = dbSession.getBackendSession();
*session << "SELECT notify_id, participant_address.value"
" FROM conference_notified_event, conference_participant_event, sip_address as participant_address"
" WHERE conference_participant_event.event_id = :eventId"
" AND conference_notified_event.event_id = conference_participant_event.event_id"
" AND participant_address.id = participant_sip_address_id",
soci::into(notifyId), soci::into(participantAddress), soci::use(eventId);
return make_shared<ConferenceParticipantEvent>(
type,
creationTime,
chatRoomId,
notifyId,
IdentityAddress(participantAddress)
);
}
shared_ptr<EventLog> MainDbPrivate::selectConferenceParticipantDeviceEvent (
long long eventId,
EventLog::Type type,
time_t creationTime,
const ChatRoomId &chatRoomId
) const {
unsigned int notifyId;
string participantAddress;
string deviceAddress;
soci::session *session = dbSession.getBackendSession();
*session << "SELECT notify_id, participant_address.value, device_address.value"
" FROM conference_notified_event, conference_participant_event, conference_participant_device_event,"
" sip_address AS participant_address, sip_address AS device_address"
" WHERE conference_participant_device_event.event_id = :eventId"
" AND conference_participant_event.event_id = conference_participant_device_event.event_id"
" AND conference_notified_event.event_id = conference_participant_event.event_id"
" AND participant_address.id = participant_sip_address_id"
" AND device_address.id = device_sip_address_id",
soci::into(notifyId), soci::into(participantAddress), soci::into(deviceAddress), soci::use(eventId);
return make_shared<ConferenceParticipantDeviceEvent>(
type,
creationTime,
chatRoomId,
notifyId,
IdentityAddress(participantAddress),
IdentityAddress(deviceAddress)
);
}
shared_ptr<EventLog> MainDbPrivate::selectConferenceSubjectEvent (
long long eventId,
EventLog::Type type,
time_t creationTime,
const ChatRoomId &chatRoomId
) const {
unsigned int notifyId;
string subject;
soci::session *session = dbSession.getBackendSession();
*session << "SELECT notify_id, subject"
" FROM conference_notified_event, conference_subject_event"
" WHERE conference_subject_event.event_id = :eventId"
" AND conference_notified_event.event_id = conference_subject_event.event_id",
soci::into(notifyId), soci::into(subject), soci::use(eventId);
return make_shared<ConferenceSubjectEvent>(
creationTime,
chatRoomId,
notifyId,
subject
);
}
// -----------------------------------------------------------------------------
long long MainDbPrivate::insertEvent (const shared_ptr<EventLog> &eventLog) {
soci::session *session = dbSession.getBackendSession();
const int &type = int(eventLog->getType());
const tm &creationTime = Utils::getTimeTAsTm(eventLog->getCreationTime());
*session << "INSERT INTO event (type, creation_time) VALUES (:type, :creationTime)",
soci::use(type),
soci::use(creationTime);
return dbSession.getLastInsertId();
}
long long MainDbPrivate::insertConferenceEvent (const shared_ptr<EventLog> &eventLog, long long *chatRoomId) {
shared_ptr<ConferenceEvent> conferenceEvent = static_pointer_cast<ConferenceEvent>(eventLog);
long long eventId = -1;
const long long &curChatRoomId = selectChatRoomId(conferenceEvent->getChatRoomId());
if (curChatRoomId < 0) {
// A conference event can be inserted in database only if chat room exists.
// Otherwise it's an error.
const ChatRoomId &chatRoomId = conferenceEvent->getChatRoomId();
lError() << "Unable to find chat room storage id of (peer=" +
chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + "`).";
} else {
eventId = insertEvent(eventLog);
soci::session *session = dbSession.getBackendSession();
*session << "INSERT INTO conference_event (event_id, chat_room_id)"
" VALUES (:eventId, :chatRoomId)", soci::use(eventId), soci::use(curChatRoomId);
const tm &lastUpdateTime = Utils::getTimeTAsTm(eventLog->getCreationTime());
*session << "UPDATE chat_room SET last_update_time = :lastUpdateTime"
" WHERE id = :chatRoomId", soci::use(lastUpdateTime),
soci::use(curChatRoomId);
if (eventLog->getType() == EventLog::Type::ConferenceTerminated)
*session << "UPDATE chat_room SET flags = 1 WHERE id = :chatRoomId", soci::use(curChatRoomId);
}
if (chatRoomId)
*chatRoomId = curChatRoomId;
return eventId;
}
long long MainDbPrivate::insertConferenceCallEvent (const shared_ptr<EventLog> &eventLog) {
// TODO.
return 0;
}
long long MainDbPrivate::insertConferenceChatMessageEvent (const shared_ptr<EventLog> &eventLog) {
shared_ptr<ChatMessage> chatMessage = static_pointer_cast<ConferenceChatMessageEvent>(eventLog)->getChatMessage();
shared_ptr<AbstractChatRoom> chatRoom = chatMessage->getChatRoom();
if (!chatRoom) {
lError() << "Unable to get a valid chat room. It was removed from database.";
return -1;
}
const long long &eventId = insertConferenceEvent(eventLog);
if (eventId < 0)
return -1;
soci::session *session = dbSession.getBackendSession();
const long long &fromSipAddressId = insertSipAddress(chatMessage->getFromAddress().asString());
const long long &toSipAddressId = insertSipAddress(chatMessage->getToAddress().asString());
const tm &messageTime = Utils::getTimeTAsTm(chatMessage->getTime());
const int &state = int(chatMessage->getState());
const int &direction = int(chatMessage->getDirection());
const string &imdnMessageId = chatMessage->getImdnMessageId();
const int &isSecured = chatMessage->isSecured() ? 1 : 0;
*session << "INSERT INTO conference_chat_message_event ("
" event_id, from_sip_address_id, to_sip_address_id,"
" time, state, direction, imdn_message_id, is_secured"
") VALUES ("
" :eventId, :localSipaddressId, :remoteSipaddressId,"
" :time, :state, :direction, :imdnMessageId, :isSecured"
")", soci::use(eventId), soci::use(fromSipAddressId), soci::use(toSipAddressId),
soci::use(messageTime), soci::use(state), soci::use(direction),
soci::use(imdnMessageId), soci::use(isSecured);
for (const Content *content : chatMessage->getContents())
insertContent(eventId, *content);
for (const auto &participant : chatRoom->getParticipants()) {
const long long &participantSipAddressId = selectSipAddressId(participant->getAddress().asString());
insertChatMessageParticipant(eventId, participantSipAddressId, state);
}
return eventId;
}
void MainDbPrivate::updateConferenceChatMessageEvent (const shared_ptr<EventLog> &eventLog) {
shared_ptr<ChatMessage> chatMessage = static_pointer_cast<ConferenceChatMessageEvent>(eventLog)->getChatMessage();
shared_ptr<AbstractChatRoom> chatRoom = chatMessage->getChatRoom();
if (!chatRoom) {
lError() << "Unable to get a valid chat room. It was removed from database.";
return;
}
const EventLogPrivate *dEventLog = eventLog->getPrivate();
MainDbKeyPrivate *dEventKey = static_cast<MainDbKey &>(dEventLog->dbKey).getPrivate();
const long long &eventId = dEventKey->storageId;
soci::session *session = dbSession.getBackendSession();
const int &state = int(chatMessage->getState());
const string &imdnMessageId = chatMessage->getImdnMessageId();
*session << "UPDATE conference_chat_message_event SET state = :state, imdn_message_id = :imdnMessageId"
" WHERE event_id = :eventId",
soci::use(state), soci::use(imdnMessageId), soci::use(eventId);
deleteContents(eventId);
for (const auto &content : chatMessage->getContents())
insertContent(eventId, *content);
}
long long MainDbPrivate::insertConferenceNotifiedEvent (const shared_ptr<EventLog> &eventLog, long long *chatRoomId) {
long long curChatRoomId;
const long long &eventId = insertConferenceEvent(eventLog, &curChatRoomId);
if (eventId < 0)
return -1;
const unsigned int &lastNotifyId = static_pointer_cast<ConferenceNotifiedEvent>(eventLog)->getNotifyId();
soci::session *session = dbSession.getBackendSession();
*session << "INSERT INTO conference_notified_event (event_id, notify_id)"
" VALUES (:eventId, :notifyId)", soci::use(eventId), soci::use(lastNotifyId);
*session << "UPDATE chat_room SET last_notify_id = :lastNotifyId WHERE id = :chatRoomId",
soci::use(lastNotifyId), soci::use(curChatRoomId);
if (chatRoomId)
*chatRoomId = curChatRoomId;
return eventId;
}
long long MainDbPrivate::insertConferenceParticipantEvent (
const shared_ptr<EventLog> &eventLog,
long long *chatRoomId
) {
long long curChatRoomId;
const long long &eventId = insertConferenceNotifiedEvent(eventLog, &curChatRoomId);
if (eventId < 0)
return -1;
shared_ptr<ConferenceParticipantEvent> participantEvent =
static_pointer_cast<ConferenceParticipantEvent>(eventLog);
const long long &participantAddressId = insertSipAddress(
participantEvent->getParticipantAddress().asString()
);
soci::session *session = dbSession.getBackendSession();
*session << "INSERT INTO conference_participant_event (event_id, participant_sip_address_id)"
" VALUES (:eventId, :participantAddressId)", soci::use(eventId), soci::use(participantAddressId);
bool isAdmin = eventLog->getType() == EventLog::Type::ConferenceParticipantSetAdmin;
switch (eventLog->getType()) {
case EventLog::Type::ConferenceParticipantAdded:
case EventLog::Type::ConferenceParticipantSetAdmin:
case EventLog::Type::ConferenceParticipantUnsetAdmin:
insertChatRoomParticipant(curChatRoomId, participantAddressId, isAdmin);
break;
case EventLog::Type::ConferenceParticipantRemoved:
deleteChatRoomParticipant(curChatRoomId, participantAddressId);
break;
default:
break;
}
if (chatRoomId)
*chatRoomId = curChatRoomId;
return eventId;
}
long long MainDbPrivate::insertConferenceParticipantDeviceEvent (const shared_ptr<EventLog> &eventLog) {
long long chatRoomId;
const long long &eventId = insertConferenceParticipantEvent(eventLog, &chatRoomId);
if (eventId < 0)
return -1;
shared_ptr<ConferenceParticipantDeviceEvent> participantDeviceEvent =
static_pointer_cast<ConferenceParticipantDeviceEvent>(eventLog);
const string participantAddress = participantDeviceEvent->getParticipantAddress().asString();
const long long &participantAddressId = selectSipAddressId(participantAddress);
if (participantAddressId < 0) {
lError() << "Unable to find sip address id of: `" << participantAddress << "`.";
return -1;
}
const long long &participantId = selectChatRoomParticipantId(chatRoomId, participantAddressId);
if (participantId < 0) {
lError() << "Unable to find valid participant id in database with chat room id = " << chatRoomId <<
" and participant address id = " << participantId;
return -1;
}
const long long &deviceAddressId = insertSipAddress(
participantDeviceEvent->getDeviceAddress().asString()
);
soci::session *session = dbSession.getBackendSession();
*session << "INSERT INTO conference_participant_device_event (event_id, device_sip_address_id)"
" VALUES (:eventId, :deviceAddressId)", soci::use(eventId), soci::use(deviceAddressId);
switch (eventLog->getType()) {
case EventLog::Type::ConferenceParticipantDeviceAdded:
insertChatRoomParticipantDevice(participantId, deviceAddressId);
break;
case EventLog::Type::ConferenceParticipantDeviceRemoved:
deleteChatRoomParticipantDevice(participantId, deviceAddressId);
break;
default:
break;
}
return eventId;
}
long long MainDbPrivate::insertConferenceSubjectEvent (const shared_ptr<EventLog> &eventLog) {
long long chatRoomId;
const long long &eventId = insertConferenceNotifiedEvent(eventLog, &chatRoomId);
if (eventId < 0)
return -1;
const string &subject = static_pointer_cast<ConferenceSubjectEvent>(eventLog)->getSubject();
soci::session *session = dbSession.getBackendSession();
*session << "INSERT INTO conference_subject_event (event_id, subject)"
" VALUES (:eventId, :subject)", soci::use(eventId), soci::use(subject);
*session << "UPDATE chat_room SET subject = :subject"
" WHERE id = :chatRoomId", soci::use(subject), soci::use(chatRoomId);
return eventId;
}
// -----------------------------------------------------------------------------
shared_ptr<EventLog> MainDbPrivate::getEventFromCache (long long storageId) const {
auto it = storageIdToEvent.find(storageId);
if (it == storageIdToEvent.cend())
return nullptr;
shared_ptr<EventLog> eventLog = it->second.lock();
// Must exist. If not, implementation bug.
L_ASSERT(eventLog);
return eventLog;
}
shared_ptr<ChatMessage> MainDbPrivate::getChatMessageFromCache (long long storageId) const {
auto it = storageIdToChatMessage.find(storageId);
if (it == storageIdToChatMessage.cend())
return nullptr;
shared_ptr<ChatMessage> chatMessage = it->second.lock();
// Must exist. If not, implementation bug.
L_ASSERT(chatMessage);
return chatMessage;
}
void MainDbPrivate::cache (const shared_ptr<EventLog> &eventLog, long long storageId) const {
L_Q();
EventLogPrivate *dEventLog = eventLog->getPrivate();
L_ASSERT(!dEventLog->dbKey.isValid());
dEventLog->dbKey = MainDbEventKey(q->getCore(), storageId);
storageIdToEvent[storageId] = eventLog;
L_ASSERT(dEventLog->dbKey.isValid());
}
void MainDbPrivate::cache (const shared_ptr<ChatMessage> &chatMessage, long long storageId) const {
L_Q();
ChatMessagePrivate *dChatMessage = chatMessage->getPrivate();
L_ASSERT(!dChatMessage->dbKey.isValid());
dChatMessage->dbKey = MainDbChatMessageKey(q->getCore(), storageId);
storageIdToChatMessage[storageId] = chatMessage;
L_ASSERT(dChatMessage->dbKey.isValid());
}
void MainDbPrivate::invalidConferenceEventsFromQuery (const string &query, long long chatRoomId) {
soci::session *session = dbSession.getBackendSession();
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(chatRoomId));
for (const auto &row : rows) {
long long eventId = dbSession.resolveId(row, 0);
shared_ptr<EventLog> eventLog = getEventFromCache(eventId);
if (eventLog) {
const EventLogPrivate *dEventLog = eventLog->getPrivate();
L_ASSERT(dEventLog->dbKey.isValid());
dEventLog->dbKey = MainDbEventKey();
}
// TODO: Try to add a better code here...
shared_ptr<ChatMessage> chatMessage = getChatMessageFromCache(eventId);
if (chatMessage) {
const ChatMessagePrivate *dChatMessage = chatMessage->getPrivate();
L_ASSERT(dChatMessage->dbKey.isValid());
dChatMessage->dbKey = MainDbChatMessageKey();
}
}
}
// -----------------------------------------------------------------------------
unsigned int MainDbPrivate::getModuleVersion (const string &name) {
soci::session *session = dbSession.getBackendSession();
unsigned int version;
*session << "SELECT version FROM db_module_version WHERE name = :name", soci::into(version), soci::use(name);
return session->got_data() ? version : 0;
}
void MainDbPrivate::updateModuleVersion (const string &name, unsigned int version) {
unsigned int oldVersion = getModuleVersion(name);
if (oldVersion == version)
return;
soci::session *session = dbSession.getBackendSession();
*session << "REPLACE INTO db_module_version (name, version) VALUES (:name, :version)",
soci::use(name), soci::use(version);
}
void MainDbPrivate::updateSchema () {
soci::session *session = dbSession.getBackendSession();
unsigned int version = getModuleVersion("events");
if (version < makeVersion(1, 0, 1)) {
*session << "ALTER TABLE chat_room_participant_device ADD COLUMN state TINYINT UNSIGNED DEFAULT 0";
}
}
// -----------------------------------------------------------------------------
// NOTE: Legacy supports only sqlite.
static inline bool checkLegacyTableExists (soci::session &session, const string &name) {
session << "SELECT name FROM sqlite_master WHERE type='table' AND name = :name", soci::use(name);
return session.got_data() > 0;
}
static inline bool checkLegacyFriendsTableExists (soci::session &session) {
return checkLegacyTableExists(session, "friends");
}
static inline bool checkLegacyHistoryTableExists (soci::session &session) {
return checkLegacyTableExists(session, "history");
}
template<typename T>
static T getValueFromRow (const soci::row &row, int index, bool &isNull) {
isNull = false;
if (row.get_indicator(size_t(index)) == soci::i_null){
isNull = true;
return T();
}
return row.get<T>(size_t(index));
}
// -----------------------------------------------------------------------------
void MainDbPrivate::importLegacyFriends (DbSession &inDbSession) {
soci::session *inSession = inDbSession.getBackendSession();
soci::transaction tr(*dbSession.getBackendSession());
if (getModuleVersion("legacy-friends-import") >= makeVersion(1, 0, 0))
return;
updateModuleVersion("legacy-friends-import", ModuleVersionLegacyFriendsImport);
if (!checkLegacyFriendsTableExists(*inSession))
return;
unordered_map<int, long long> resolvedListsIds;
soci::session *session = dbSession.getBackendSession();
soci::rowset<soci::row> friendsLists = (inSession->prepare << "SELECT * FROM friends_lists");
try {
set<string> names;
for (const auto &friendList : friendsLists) {
const string &name = friendList.get<string>(LegacyFriendListColName, "");
const string &rlsUri = friendList.get<string>(LegacyFriendListColRlsUri, "");
const string &syncUri = friendList.get<string>(LegacyFriendListColSyncUri, "");
const int &revision = friendList.get<int>(LegacyFriendListColRevision, 0);
string uniqueName = name;
for (int id = 0; names.find(uniqueName) != names.end(); uniqueName = name + "-" + Utils::toString(id++));
names.insert(uniqueName);
*session << "INSERT INTO friends_list (name, rls_uri, sync_uri, revision) VALUES ("
" :name, :rlsUri, :syncUri, :revision"
")", soci::use(uniqueName), soci::use(rlsUri), soci::use(syncUri), soci::use(revision);
resolvedListsIds[friendList.get<int>(LegacyFriendListColId)] = dbSession.getLastInsertId();
}
} catch (const exception &e) {
lWarning() << "Failed to import legacy friends list: " << e.what() << ".";
return;
}
soci::rowset<soci::row> friends = (inSession->prepare << "SELECT * FROM friends");
try {
for (const auto &friendInfo : friends) {
long long friendsListId;
{
auto it = resolvedListsIds.find(friendInfo.get<int>(LegacyFriendColFriendListId, -1));
if (it == resolvedListsIds.end())
continue;
friendsListId = it->second;
}
const long long &sipAddressId = insertSipAddress(friendInfo.get<string>(LegacyFriendColSipAddress, ""));
const int &subscribePolicy = friendInfo.get<int>(LegacyFriendColSubscribePolicy, LinphoneSPAccept);
const int &sendSubscribe = friendInfo.get<int>(LegacyFriendColSendSubscribe, 1);
const string &vCard = friendInfo.get<string>(LegacyFriendColVCard, "");
const string &vCardEtag = friendInfo.get<string>(LegacyFriendColVCardEtag, "");
const string &vCardSyncUri = friendInfo.get<string>(LegacyFriendColVCardSyncUri, "");
const int &presenceReveived = friendInfo.get<int>(LegacyFriendColPresenceReceived, 0);
*session << "INSERT INTO friend ("
" sip_address_id, friends_list_id, subscribe_policy, send_subscribe,"
" presence_received, v_card, v_card_etag, v_card_sync_uri"
") VALUES ("
" :sipAddressId, :friendsListId, :subscribePolicy, :sendSubscribe,"
" :presenceReceived, :vCard, :vCardEtag, :vCardSyncUri"
")", soci::use(sipAddressId), soci::use(friendsListId), soci::use(subscribePolicy), soci::use(sendSubscribe),
soci::use(presenceReveived), soci::use(vCard), soci::use(vCardEtag), soci::use(vCardSyncUri);
bool isNull;
const string &data = getValueFromRow<string>(friendInfo, LegacyFriendColRefKey, isNull);
if (!isNull)
*session << "INSERT INTO friend_app_data (friend_id, name, data) VALUES"
" (:friendId, 'legacy', :data)",
soci::use(dbSession.getLastInsertId()), soci::use(data);
}
tr.commit();
} catch (const exception &e) {
lWarning() << "Failed to import legacy friends: " << e.what() << ".";
return;
}
lInfo() << "Successful import of legacy friends.";
}
void MainDbPrivate::importLegacyHistory (DbSession &inDbSession) {
soci::session *inSession = inDbSession.getBackendSession();
soci::transaction tr(*dbSession.getBackendSession());
unsigned int version = getModuleVersion("legacy-history-import");
if (version >= makeVersion(1, 0, 0))
return;
updateModuleVersion("legacy-history-import", ModuleVersionLegacyHistoryImport);
if (!checkLegacyHistoryTableExists(*inSession))
return;
soci::rowset<soci::row> messages = (inSession->prepare << "SELECT * FROM history");
try {
for (const auto &message : messages) {
const int direction = message.get<int>(LegacyMessageColDirection);
if (direction != 0 && direction != 1) {
lWarning() << "Unable to import legacy message with invalid direction.";
continue;
}
const int &state = message.get<int>(
LegacyMessageColState, int(ChatMessage::State::Displayed)
);
if (state < 0 || state > int(ChatMessage::State::Displayed)) {
lWarning() << "Unable to import legacy message with invalid state.";
continue;
}
const tm &creationTime = Utils::getTimeTAsTm(message.get<int>(LegacyMessageColDate, 0));
bool isNull;
getValueFromRow<string>(message, LegacyMessageColUrl, isNull);
const int &contentId = message.get<int>(LegacyMessageColContentId, -1);
ContentType contentType(message.get<string>(LegacyMessageColContentType, ""));
if (!contentType.isValid())
contentType = contentId != -1
? ContentType::FileTransfer
: (isNull ? ContentType::PlainText : ContentType::ExternalBody);
if (contentType == ContentType::ExternalBody) {
lInfo() << "Import of external body content is skipped.";
continue;
}
const string &text = getValueFromRow<string>(message, LegacyMessageColText, isNull);
Content content;
content.setContentType(contentType);
if (contentType == ContentType::PlainText) {
if (isNull) {
lWarning() << "Unable to import legacy message with no text.";
continue;
}
content.setBody(text);
} else {
if (contentType != ContentType::FileTransfer) {
lWarning() << "Unable to import unsupported legacy content.";
continue;
}
const string appData = getValueFromRow<string>(message, LegacyMessageColAppData, isNull);
if (isNull) {
lWarning() << "Unable to import legacy file message without app data.";
continue;
}
content.setAppData("legacy", appData);
}
soci::session *session = dbSession.getBackendSession();
const int &eventType = int(EventLog::Type::ConferenceChatMessage);
*session << "INSERT INTO event (type, creation_time) VALUES (:type, :creationTime)",
soci::use(eventType), soci::use(creationTime);
const long long &eventId = dbSession.getLastInsertId();
const long long &localSipAddressId = insertSipAddress(
IdentityAddress(message.get<string>(LegacyMessageColLocalAddress)).asString()
);
const long long &remoteSipAddressId = insertSipAddress(
IdentityAddress(message.get<string>(LegacyMessageColRemoteAddress)).asString()
);
const long long &chatRoomId = insertOrUpdateImportedBasicChatRoom(
remoteSipAddressId,
localSipAddressId,
creationTime
);
const int &isSecured = message.get<int>(LegacyMessageColIsSecured, 0);
*session << "INSERT INTO conference_event (event_id, chat_room_id)"
" VALUES (:eventId, :chatRoomId)", soci::use(eventId), soci::use(chatRoomId);
*session << "INSERT INTO conference_chat_message_event ("
" event_id, from_sip_address_id, to_sip_address_id,"
" time, state, direction, imdn_message_id, is_secured"
") VALUES ("
" :eventId, :localSipAddressId, :remoteSipAddressId,"
" :creationTime, :state, :direction, '', :isSecured"
")", soci::use(eventId), soci::use(localSipAddressId), soci::use(remoteSipAddressId),
soci::use(creationTime), soci::use(state), soci::use(direction),
soci::use(isSecured);
insertContent(eventId, content);
insertChatRoomParticipant(chatRoomId, remoteSipAddressId, false);
if (state != int(ChatMessage::State::Displayed))
insertChatMessageParticipant(eventId, remoteSipAddressId, state);
}
tr.commit();
} catch (const exception &e) {
lInfo() << "Failed to import legacy messages: " << e.what() << ".";
return;
}
lInfo() << "Successful import of legacy messages.";
}
// -----------------------------------------------------------------------------
void MainDb::init () {
L_D();
Backend backend = getBackend();
const string charset = backend == Mysql ? "DEFAULT CHARSET=utf8" : "";
soci::session *session = d->dbSession.getBackendSession();
using namespace placeholders;
auto primaryKeyRefStr = bind(&DbSession::primaryKeyRefStr, d->dbSession, _1);
auto primaryKeyStr = bind(&DbSession::primaryKeyStr, d->dbSession, _1);
auto timestampType = bind(&DbSession::timestampType, d->dbSession);
auto varcharPrimaryKeyStr = bind(&DbSession::varcharPrimaryKeyStr, d->dbSession, _1);
auto createTableSanitizer = [](const char *statement) {
// TODO.
string sanitized = statement;
return sanitized;
};
// Disable locking. (Issue on Android on crash.)
// See: https://stackoverflow.com/questions/17348480/how-do-i-prevent-sqlite-database-locks
if (backend == Sqlite3)
*session << "PRAGMA read_uncommitted = ON";
// TODO: Migrate all statements in statements.cpp.
*session <<
"CREATE TABLE IF NOT EXISTS sip_address ("
" id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" value VARCHAR(255) UNIQUE NOT NULL"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS content_type ("
" id" + primaryKeyStr("SMALLINT UNSIGNED") + ","
" value VARCHAR(255) UNIQUE NOT NULL"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS event ("
" id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" type TINYINT UNSIGNED NOT NULL,"
" creation_time" + timestampType() + " NOT NULL"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS chat_room ("
" id" + primaryKeyStr("BIGINT UNSIGNED") + ","
// Server (for conference) or user sip address.
" peer_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" local_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
// Dialog creation time.
" creation_time" + timestampType() + " NOT NULL,"
// Last event time (call, message...).
" last_update_time" + timestampType() + " NOT NULL,"
// ConferenceChatRoom, BasicChatRoom, RTT...
" capabilities TINYINT UNSIGNED NOT NULL,"
// Chatroom subject.
" subject VARCHAR(255),"
" last_notify_id INT UNSIGNED DEFAULT 0,"
" flags INT UNSIGNED DEFAULT 0,"
" UNIQUE (peer_sip_address_id, local_sip_address_id),"
" FOREIGN KEY (peer_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (local_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS one_to_one_chat_room ("
" chat_room_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" participant_a_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" participant_b_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" FOREIGN KEY (chat_room_id)"
" REFERENCES chat_room(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (participant_a_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (participant_b_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS chat_room_participant ("
" id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" chat_room_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" participant_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" is_admin BOOLEAN NOT NULL,"
" UNIQUE (chat_room_id, participant_sip_address_id),"
" FOREIGN KEY (chat_room_id)"
" REFERENCES chat_room(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (participant_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS chat_room_participant_device ("
" chat_room_participant_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" participant_device_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" PRIMARY KEY (chat_room_participant_id, participant_device_sip_address_id),"
" FOREIGN KEY (chat_room_participant_id)"
" REFERENCES chat_room_participant(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (participant_device_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS conference_event ("
" event_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" chat_room_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" FOREIGN KEY (event_id)"
" REFERENCES event(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (chat_room_id)"
" REFERENCES chat_room(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS conference_notified_event ("
" event_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" notify_id INT UNSIGNED NOT NULL,"
" FOREIGN KEY (event_id)"
" REFERENCES conference_event(event_id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS conference_participant_event ("
" event_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" participant_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" FOREIGN KEY (event_id)"
" REFERENCES conference_notified_event(event_id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (participant_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS conference_participant_device_event ("
" event_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" device_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" FOREIGN KEY (event_id)"
" REFERENCES conference_participant_event(event_id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (device_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS conference_subject_event ("
" event_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" subject VARCHAR(255) NOT NULL,"
" FOREIGN KEY (event_id)"
" REFERENCES conference_notified_event(event_id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS conference_chat_message_event ("
" event_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" from_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" to_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" time" + timestampType() + " ,"
// See: https://tools.ietf.org/html/rfc5438#section-6.3
" imdn_message_id VARCHAR(255) NOT NULL,"
" state TINYINT UNSIGNED NOT NULL,"
" direction TINYINT UNSIGNED NOT NULL,"
" is_secured BOOLEAN NOT NULL,"
" FOREIGN KEY (event_id)"
" REFERENCES conference_event(event_id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (from_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (to_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS chat_message_participant ("
" event_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" participant_sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" state TINYINT UNSIGNED NOT NULL,"
" PRIMARY KEY (event_id, participant_sip_address_id),"
" FOREIGN KEY (event_id)"
" REFERENCES conference_chat_message_event(event_id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (participant_sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS chat_message_content ("
" id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" event_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" content_type_id" + primaryKeyRefStr("SMALLINT UNSIGNED") + " NOT NULL,"
" body TEXT NOT NULL,"
" UNIQUE (id, event_id),"
" FOREIGN KEY (event_id)"
" REFERENCES conference_chat_message_event(event_id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (content_type_id)"
" REFERENCES content_type(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS chat_message_file_content ("
" chat_message_content_id" + primaryKeyStr("BIGINT UNSIGNED") + ","
" name VARCHAR(256) NOT NULL,"
" size INT UNSIGNED NOT NULL,"
" path VARCHAR(512) NOT NULL,"
" FOREIGN KEY (chat_message_content_id)"
" REFERENCES chat_message_content(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS chat_message_content_app_data ("
" chat_message_content_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" name VARCHAR(255),"
" data BLOB NOT NULL,"
" PRIMARY KEY (chat_message_content_id, name),"
" FOREIGN KEY (chat_message_content_id)"
" REFERENCES chat_message_content(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS conference_message_crypto_data ("
" event_id" + primaryKeyRefStr("BIGINT UNSIGNED") + ","
" name VARCHAR(255),"
" data BLOB NOT NULL,"
" PRIMARY KEY (event_id, name),"
" FOREIGN KEY (event_id)"
" REFERENCES conference_chat_message_event(event_id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS friends_list ("
" id" + primaryKeyStr("INT UNSIGNED") + ","
" name VARCHAR(255) UNIQUE,"
" rls_uri VARCHAR(2047),"
" sync_uri VARCHAR(2047),"
" revision INT UNSIGNED NOT NULL"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS friend ("
" id" + primaryKeyStr("INT UNSIGNED") + ","
" sip_address_id" + primaryKeyRefStr("BIGINT UNSIGNED") + " NOT NULL,"
" friends_list_id" + primaryKeyRefStr("INT UNSIGNED") + " NOT NULL,"
" subscribe_policy TINYINT UNSIGNED NOT NULL,"
" send_subscribe BOOLEAN NOT NULL,"
" presence_received BOOLEAN NOT NULL,"
" v_card MEDIUMTEXT,"
" v_card_etag VARCHAR(255),"
" v_card_sync_uri VARCHAR(2047),"
" FOREIGN KEY (sip_address_id)"
" REFERENCES sip_address(id)"
" ON DELETE CASCADE,"
" FOREIGN KEY (friends_list_id)"
" REFERENCES friends_list(id)"
" ON DELETE CASCADE"
") " + charset;
*session <<
"CREATE TABLE IF NOT EXISTS friend_app_data ("
" friend_id" + primaryKeyRefStr("INT UNSIGNED") + ","
" name VARCHAR(255),"
" data BLOB NOT NULL,"
" PRIMARY KEY (friend_id, name),"
" FOREIGN KEY (friend_id)"
" REFERENCES friend(id)"
" ON DELETE CASCADE"
") " + charset;
for (int i = 0; i < int(Statements::CreateCount); ++i)
*session << createTableSanitizer(Statements::get(static_cast<Statements::Create>(i), backend));
*session <<
"CREATE TABLE IF NOT EXISTS db_module_version ("
" name" + varcharPrimaryKeyStr(255) + ","
" version INT UNSIGNED NOT NULL"
") " + charset;
if (getBackend() == Backend::Mysql)
*session <<
"CREATE TRIGGER IF NOT EXISTS chat_message_participant_deleter"
" AFTER UPDATE ON conference_chat_message_event FOR EACH ROW"
" BEGIN"
" IF NEW.state = " + Utils::toString(int(ChatMessage::State::Displayed)) + " THEN"
" DELETE FROM chat_message_participant WHERE event_id = NEW.event_id;"
" END IF;"
" END ";
else
*session <<
"CREATE TRIGGER IF NOT EXISTS chat_message_participant_deleter"
" AFTER UPDATE OF state ON conference_chat_message_event FOR EACH ROW"
" WHEN NEW.state = " + Utils::toString(int(ChatMessage::State::Displayed)) +
" BEGIN"
" DELETE FROM chat_message_participant WHERE event_id = NEW.event_id;"
" END ";
d->updateSchema();
d->updateModuleVersion("events", ModuleVersionEvents);
d->updateModuleVersion("friends", ModuleVersionFriends);
d->initPreparedStatements();
}
bool MainDb::addEvent (const shared_ptr<EventLog> &eventLog) {
const EventLogPrivate *dEventLog = eventLog->getPrivate();
if (dEventLog->dbKey.isValid()) {
lWarning() << "Unable to add an event twice!!!";
return false;
}
return L_SAFE_TRANSACTION {
L_D();
long long storageId = 0;
soci::transaction tr(*d->dbSession.getBackendSession());
EventLog::Type type = eventLog->getType();
switch (type) {
case EventLog::Type::None:
return false;
case EventLog::Type::ConferenceCreated:
case EventLog::Type::ConferenceTerminated:
storageId = d->insertConferenceEvent(eventLog);
break;
case EventLog::Type::ConferenceCallStart:
case EventLog::Type::ConferenceCallEnd:
storageId = d->insertConferenceCallEvent(eventLog);
break;
case EventLog::Type::ConferenceChatMessage:
storageId = d->insertConferenceChatMessageEvent(eventLog);
break;
case EventLog::Type::ConferenceParticipantAdded:
case EventLog::Type::ConferenceParticipantRemoved:
case EventLog::Type::ConferenceParticipantSetAdmin:
case EventLog::Type::ConferenceParticipantUnsetAdmin:
storageId = d->insertConferenceParticipantEvent(eventLog);
break;
case EventLog::Type::ConferenceParticipantDeviceAdded:
case EventLog::Type::ConferenceParticipantDeviceRemoved:
storageId = d->insertConferenceParticipantDeviceEvent(eventLog);
break;
case EventLog::Type::ConferenceSubjectChanged:
storageId = d->insertConferenceSubjectEvent(eventLog);
break;
}
if (storageId >= 0) {
tr.commit();
d->cache(eventLog, storageId);
if (type == EventLog::Type::ConferenceChatMessage)
d->cache(static_pointer_cast<ConferenceChatMessageEvent>(eventLog)->getChatMessage(), storageId);
return true;
}
return false;
};
}
bool MainDb::updateEvent (const shared_ptr<EventLog> &eventLog) {
const EventLogPrivate *dEventLog = eventLog->getPrivate();
if (!dEventLog->dbKey.isValid()) {
lWarning() << "Unable to update an event that wasn't inserted yet!!!";
return false;
}
return L_SAFE_TRANSACTION {
L_D();
soci::transaction tr(*d->dbSession.getBackendSession());
switch (eventLog->getType()) {
case EventLog::Type::None:
return false;
case EventLog::Type::ConferenceChatMessage:
d->updateConferenceChatMessageEvent(eventLog);
break;
case EventLog::Type::ConferenceCreated:
case EventLog::Type::ConferenceTerminated:
case EventLog::Type::ConferenceCallStart:
case EventLog::Type::ConferenceCallEnd:
case EventLog::Type::ConferenceParticipantAdded:
case EventLog::Type::ConferenceParticipantRemoved:
case EventLog::Type::ConferenceParticipantSetAdmin:
case EventLog::Type::ConferenceParticipantUnsetAdmin:
case EventLog::Type::ConferenceParticipantDeviceAdded:
case EventLog::Type::ConferenceParticipantDeviceRemoved:
case EventLog::Type::ConferenceSubjectChanged:
return false;
}
tr.commit();
return true;
};
}
bool MainDb::deleteEvent (const shared_ptr<const EventLog> &eventLog) {
const EventLogPrivate *dEventLog = eventLog->getPrivate();
if (!dEventLog->dbKey.isValid()) {
lWarning() << "Unable to delete invalid event.";
return false;
}
MainDbKeyPrivate *dEventKey = static_cast<MainDbKey &>(dEventLog->dbKey).getPrivate();
shared_ptr<Core> core = dEventKey->core.lock();
L_ASSERT(core);
MainDb &mainDb = *core->getPrivate()->mainDb.get();
return L_SAFE_TRANSACTION_C(&mainDb) {
soci::session *session = mainDb.getPrivate()->dbSession.getBackendSession();
*session << "DELETE FROM event WHERE id = :id", soci::use(dEventKey->storageId);
dEventLog->dbKey = MainDbEventKey();
if (eventLog->getType() == EventLog::Type::ConferenceChatMessage)
static_pointer_cast<const ConferenceChatMessageEvent>(
eventLog
)->getChatMessage()->getPrivate()->dbKey = MainDbChatMessageKey();
return true;
};
}
int MainDb::getEventCount (FilterMask mask) const {
string query = "SELECT COUNT(*) FROM event" +
buildSqlEventFilter({ ConferenceCallFilter, ConferenceChatMessageFilter, ConferenceInfoFilter, ConferenceInfoNoDeviceFilter }, mask);
DurationLogger durationLogger(
"Get events count with mask=" + Utils::toString(mask) + "."
);
return L_SAFE_TRANSACTION {
L_D();
int count;
soci::session *session = d->dbSession.getBackendSession();
*session << query, soci::into(count);
return count;
};
}
shared_ptr<EventLog> MainDb::getEventFromKey (const MainDbKey &dbKey) {
if (!dbKey.isValid()) {
lWarning() << "Unable to get event from invalid key.";
return nullptr;
}
unique_ptr<MainDb> &q = dbKey.getPrivate()->core.lock()->getPrivate()->mainDb;
MainDbPrivate *d = q->getPrivate();
const long long &storageId = dbKey.getPrivate()->storageId;
{
shared_ptr<EventLog> event = d->getEventFromCache(storageId);
if (event)
return event;
}
// TODO: Improve. Deal with all events in the future.
static const string query = "SELECT peer_sip_address.value, local_sip_address.value, type, event.creation_time"
" FROM event, conference_event, chat_room, sip_address AS peer_sip_address, sip_address as local_sip_address"
" WHERE event.id = :eventId"
" AND conference_event.event_id = event.id"
" AND conference_event.chat_room_id = chat_room.id"
" AND chat_room.peer_sip_address_id = peer_sip_address.id"
" AND chat_room.local_sip_address_id = local_sip_address.id";
return L_SAFE_TRANSACTION_C(q.get()) {
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
string peerSipAddress;
string localSipAddress;
int type;
tm creationTime;
*session << query, soci::into(peerSipAddress), soci::into(localSipAddress), soci::into(type),
soci::into(creationTime), soci::use(storageId);
return d->selectGenericConferenceEvent(
storageId,
EventLog::Type(type),
Utils::getTmAsTimeT(creationTime),
ChatRoomId(IdentityAddress(peerSipAddress), IdentityAddress(localSipAddress))
);
};
}
list<shared_ptr<EventLog>> MainDb::getConferenceNotifiedEvents (
const ChatRoomId &chatRoomId,
unsigned int lastNotifyId
) const {
static const string query = "SELECT id, type, creation_time FROM event"
" WHERE id IN ("
" SELECT event_id FROM conference_notified_event WHERE event_id IN ("
" SELECT event_id FROM conference_event WHERE chat_room_id = :chatRoomId"
" ) AND notify_id > :lastNotifyId"
" )";
DurationLogger durationLogger(
"Get conference notified events of: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() +
", lastNotifyId=" + Utils::toString(lastNotifyId) + ")."
);
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
list<shared_ptr<EventLog>> events;
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(dbChatRoomId), soci::use(lastNotifyId));
for (const auto &row : rows) {
long long eventId = d->dbSession.resolveId(row, 0);
shared_ptr<EventLog> eventLog = d->getEventFromCache(eventId);
events.push_back(eventLog ? eventLog : d->selectGenericConferenceEvent(
eventId,
EventLog::Type(row.get<int>(1)),
Utils::getTmAsTimeT(row.get<tm>(2)),
chatRoomId
));
}
return events;
};
}
int MainDb::getChatMessageCount (const ChatRoomId &chatRoomId) const {
DurationLogger durationLogger(
"Get chat messages count of: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + ")."
);
return L_SAFE_TRANSACTION {
L_D();
int count;
soci::session *session = d->dbSession.getBackendSession();
string query = "SELECT COUNT(*) FROM conference_chat_message_event";
if (!chatRoomId.isValid())
*session << query, soci::into(count);
else {
query += " WHERE event_id IN ("
" SELECT event_id FROM conference_event WHERE chat_room_id = :chatRoomId"
")";
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
*session << query, soci::use(dbChatRoomId), soci::into(count);
}
return count;
};
}
int MainDb::getUnreadChatMessageCount (const ChatRoomId &chatRoomId) const {
string query = "SELECT COUNT(*) FROM conference_chat_message_event WHERE";
if (chatRoomId.isValid())
query += " event_id IN ("
" SELECT event_id FROM conference_event WHERE chat_room_id = :chatRoomId"
") AND";
query += " direction = " + Utils::toString(int(ChatMessage::Direction::Incoming)) +
+ " AND state <> " + Utils::toString(int(ChatMessage::State::Displayed));
DurationLogger durationLogger(
"Get unread chat messages count of: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + ")."
);
return L_SAFE_TRANSACTION {
L_D();
int count = 0;
soci::session *session = d->dbSession.getBackendSession();
if (!chatRoomId.isValid())
*session << query, soci::into(count);
else {
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
*session << query, soci::use(dbChatRoomId), soci::into(count);
}
return count;
};
}
void MainDb::markChatMessagesAsRead (const ChatRoomId &chatRoomId) const {
if (getUnreadChatMessageCount(chatRoomId) == 0)
return;
string query = "UPDATE conference_chat_message_event"
" SET state = " + Utils::toString(int(ChatMessage::State::Displayed)) + " ";
query += "WHERE";
if (chatRoomId.isValid())
query += " event_id IN ("
" SELECT event_id FROM conference_event WHERE chat_room_id = :chatRoomId"
") AND";
query += " direction = " + Utils::toString(int(ChatMessage::Direction::Incoming));
DurationLogger durationLogger(
"Mark chat messages as read of: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + ")."
);
L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
if (!chatRoomId.isValid())
*session << query;
else {
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
*session << query, soci::use(dbChatRoomId);
tr.commit();
}
};
}
list<shared_ptr<ChatMessage>> MainDb::getUnreadChatMessages (const ChatRoomId &chatRoomId) const {
string query = "SELECT id, creation_time FROM event WHERE"
" id IN ("
" SELECT conference_event.event_id FROM conference_event, conference_chat_message_event"
" WHERE";
if (chatRoomId.isValid())
query += " chat_room_id = :chatRoomId AND ";
query += " conference_event.event_id = conference_chat_message_event.event_id"
" AND direction = " + Utils::toString(int(ChatMessage::Direction::Incoming)) +
" AND state <> " + Utils::toString(int(ChatMessage::State::Displayed)) +
")";
DurationLogger durationLogger(
"Get unread chat messages: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + ")."
);
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
long long dbChatRoomId;
if (chatRoomId.isValid())
dbChatRoomId = d->selectChatRoomId(chatRoomId);
list<shared_ptr<ChatMessage>> chatMessages;
soci::rowset<soci::row> rows = chatRoomId.isValid()
? (session->prepare << query, soci::use(dbChatRoomId))
: (session->prepare << query);
for (const auto &row : rows) {
long long eventId = d->dbSession.resolveId(row, 0);
shared_ptr<EventLog> event = d->getEventFromCache(eventId);
if (!event)
event = d->selectGenericConferenceEvent(
eventId,
EventLog::Type::ConferenceChatMessage,
Utils::getTmAsTimeT(row.get<tm>(1)),
chatRoomId
);
if (event)
chatMessages.push_back(static_pointer_cast<ConferenceChatMessageEvent>(event)->getChatMessage());
}
return chatMessages;
};
}
list<ChatMessage::State> MainDb::getChatMessageParticipantStates (const shared_ptr<EventLog> &eventLog) const {
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
const EventLogPrivate *dEventLog = eventLog->getPrivate();
MainDbKeyPrivate *dEventKey = static_cast<MainDbKey &>(dEventLog->dbKey).getPrivate();
const long long &eventId = dEventKey->storageId;
list<ChatMessage::State> states;
unsigned int state;
soci::statement statement = (session->prepare
<< "SELECT state FROM chat_message_participant WHERE event_id = :eventId",
soci::into(state), soci::use(eventId)
);
statement.execute();
while (statement.fetch())
states.push_back(static_cast<ChatMessage::State>(state));
return states;
};
}
ChatMessage::State MainDb::getChatMessageParticipantState (
const shared_ptr<EventLog> &eventLog,
const IdentityAddress &participantAddress
) const {
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
const EventLogPrivate *dEventLog = eventLog->getPrivate();
MainDbKeyPrivate *dEventKey = static_cast<MainDbKey &>(dEventLog->dbKey).getPrivate();
const long long &eventId = dEventKey->storageId;
const long long &participantSipAddressId = d->selectSipAddressId(participantAddress.asString());
unsigned int state;
*session << "SELECT state FROM chat_message_participant"
" WHERE event_id = :eventId AND participant_sip_address_id = :participantSipAddressId",
soci::into(state), soci::use(eventId), soci::use(participantSipAddressId);
return static_cast<ChatMessage::State>(state);
};
}
void MainDb::setChatMessageParticipantState (
const shared_ptr<EventLog> &eventLog,
const IdentityAddress &participantAddress,
ChatMessage::State state
) {
L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
const EventLogPrivate *dEventLog = eventLog->getPrivate();
MainDbKeyPrivate *dEventKey = static_cast<MainDbKey &>(dEventLog->dbKey).getPrivate();
const long long &eventId = dEventKey->storageId;
const long long &participantSipAddressId = d->selectSipAddressId(participantAddress.asString());
int stateInt = static_cast<int>(state);
*session << "UPDATE chat_message_participant SET state = :state"
" WHERE event_id = :eventId AND participant_sip_address_id = :participantSipAddressId",
soci::use(stateInt), soci::use(eventId), soci::use(participantSipAddressId);
};
}
shared_ptr<ChatMessage> MainDb::getLastChatMessage (const ChatRoomId &chatRoomId) const {
list<shared_ptr<EventLog>> chatList = getHistory(chatRoomId, 1, Filter::ConferenceChatMessageFilter);
if (chatList.empty())
return nullptr;
return static_pointer_cast<ConferenceChatMessageEvent>(chatList.front())->getChatMessage();
}
list<shared_ptr<ChatMessage>> MainDb::findChatMessages (
const ChatRoomId &chatRoomId,
const string &imdnMessageId
) const {
static const string query = "SELECT id, type, creation_time FROM event"
" WHERE id IN ("
" SELECT event_id FROM conference_event"
" WHERE event_id IN (SELECT event_id FROM conference_chat_message_event WHERE imdn_message_id = :imdnMessageId)"
" AND chat_room_id = :chatRoomId"
" )";
DurationLogger durationLogger(
"Find chat messages: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + ")."
);
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
list<shared_ptr<ChatMessage>> chatMessages;
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(imdnMessageId), soci::use(dbChatRoomId));
for (const auto &row : rows) {
long long eventId = d->dbSession.resolveId(row, 0);
shared_ptr<EventLog> event = d->getEventFromCache(eventId);
if (!event)
event = d->selectGenericConferenceEvent(
eventId,
EventLog::Type(row.get<int>(1)),
Utils::getTmAsTimeT(row.get<tm>(2)),
chatRoomId
);
if (event) {
L_ASSERT(event->getType() == EventLog::Type::ConferenceChatMessage);
chatMessages.push_back(static_pointer_cast<ConferenceChatMessageEvent>(event)->getChatMessage());
} else
lWarning() << "Unable to fetch event: " << eventId;
}
return chatMessages;
};
}
list<shared_ptr<EventLog>> MainDb::getHistory (const ChatRoomId &chatRoomId, int nLast, FilterMask mask) const {
return getHistoryRange(chatRoomId, 0, nLast, mask);
}
list<shared_ptr<EventLog>> MainDb::getHistoryRange (
const ChatRoomId &chatRoomId,
int begin,
int end,
FilterMask mask
) const {
L_D();
if (begin < 0)
begin = 0;
list<shared_ptr<EventLog>> events;
if (end > 0 && begin > end) {
lWarning() << "Unable to get history. Invalid range.";
return events;
}
string query = Statements::get(Statements::SelectConferenceEvents, Backend::Sqlite3) + buildSqlEventFilter({
ConferenceCallFilter, ConferenceChatMessageFilter, ConferenceInfoFilter, ConferenceInfoNoDeviceFilter
}, mask, "AND");
query += " ORDER BY event_id DESC";
if (end > 0)
query += " LIMIT " + Utils::toString(end - begin);
else
query += " LIMIT " + d->dbSession.noLimitValue();
if (begin > 0)
query += " OFFSET " + Utils::toString(begin);
DurationLogger durationLogger(
"Get history range of: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() +
", begin=" + Utils::toString(begin) + ", end=" + Utils::toString(end) + ")."
);
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
shared_ptr<Core> core = getCore();
shared_ptr<AbstractChatRoom> chatRoom = core->findChatRoom(chatRoomId);
if (!chatRoom) {
lError() << "Unable to find chat room storage id of (peer=" +
chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + "`).";
return events;
}
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(dbChatRoomId));
for (const auto &row : rows) {
long long eventId = d->dbSession.resolveId(row, 0);
shared_ptr<EventLog> event = d->getEventFromCache(eventId);
if (!event) {
EventLog::Type type = EventLog::Type(row.get<int>(1));
// TODO: Remove me. Performance workaround.
if (type == EventLog::Type::ConferenceChatMessage)
event = d->selectConferenceChatMessageEvent(
eventId,
type,
Utils::getTmAsTimeT(row.get<tm>(2)),
chatRoom,
row.get<string>(3),
row.get<string>(4),
row.get<tm>(5),
row.get<string>(6),
row.get<int>(7),
row.get<int>(8),
row.get<int>(9)
);
else
event = d->selectGenericConferenceEvent(
eventId,
type,
Utils::getTmAsTimeT(row.get<tm>(2)),
chatRoomId
);
}
if (event)
events.push_front(event);
else
lWarning() << "Unable to fetch event: " << eventId;
}
return events;
};
}
int MainDb::getHistorySize (const ChatRoomId &chatRoomId, FilterMask mask) const {
const string query = "SELECT COUNT(*) FROM event, conference_event"
" WHERE chat_room_id = :chatRoomId"
" AND event_id = event.id" + buildSqlEventFilter({
ConferenceCallFilter, ConferenceChatMessageFilter, ConferenceInfoFilter, ConferenceInfoNoDeviceFilter
}, mask, "AND");
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
int count;
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
*session << query, soci::into(count), soci::use(dbChatRoomId);
return count;
};
}
void MainDb::loadChatMessageContents (const shared_ptr<ChatMessage> &chatMessage) {
L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
bool hasFileTransferContent = false;
ChatMessagePrivate *dChatMessage = chatMessage->getPrivate();
MainDbKeyPrivate *dEventKey = static_cast<MainDbKey &>(dChatMessage->dbKey).getPrivate();
const long long &eventId = dEventKey->storageId;
static const string query = "SELECT chat_message_content.id, content_type.id, content_type.value, body"
" FROM chat_message_content, content_type"
" WHERE event_id = :eventId AND content_type_id = content_type.id";
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(eventId));
for (const auto &row : rows) {
ContentType contentType(row.get<string>(2));
const long long &contentId = d->dbSession.resolveId(row, 0);
Content *content;
if (contentType == ContentType::FileTransfer) {
hasFileTransferContent = true;
content = new FileTransferContent();
} else if (contentType.isFile()) {
// 1.1 - Fetch contents' file informations.
string name;
int size;
string path;
*session << "SELECT name, size, path FROM chat_message_file_content"
" WHERE chat_message_content_id = :contentId",
soci::into(name), soci::into(size), soci::into(path), soci::use(contentId);
FileContent *fileContent = new FileContent();
fileContent->setFileName(name);
fileContent->setFileSize(size_t(size));
fileContent->setFilePath(path);
content = fileContent;
} else
content = new Content();
content->setContentType(contentType);
content->setBody(row.get<string>(3));
// 1.2 - Fetch contents' app data.
// TODO: Do not test backend, encapsulate!!!
if (getBackend() == MainDb::Backend::Sqlite3) {
soci::blob data(*session);
fetchContentAppData(session, *content, contentId, data);
} else {
string data;
fetchContentAppData(session, *content, contentId, data);
}
chatMessage->addContent(*content);
}
// 2 - Load external body url from body into FileTransferContent if needed.
if (hasFileTransferContent)
dChatMessage->loadFileTransferUrlFromBodyToContent();
};
}
void MainDb::cleanHistory (const ChatRoomId &chatRoomId, FilterMask mask) {
const string query = "SELECT event_id FROM conference_event WHERE chat_room_id = :chatRoomId" +
buildSqlEventFilter({
ConferenceCallFilter, ConferenceChatMessageFilter, ConferenceInfoFilter, ConferenceInfoNoDeviceFilter
}, mask);
DurationLogger durationLogger(
"Clean history of: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() +
", mask=" + Utils::toString(mask) + ")."
);
L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
d->invalidConferenceEventsFromQuery(query, dbChatRoomId);
*session << "DELETE FROM event WHERE id IN (" + query + ")", soci::use(dbChatRoomId);
tr.commit();
};
}
// -----------------------------------------------------------------------------
list<shared_ptr<AbstractChatRoom>> MainDb::getChatRooms () const {
static const string query = "SELECT chat_room.id, peer_sip_address.value, local_sip_address.value, "
"creation_time, last_update_time, capabilities, subject, last_notify_id, flags"
" FROM chat_room, sip_address AS peer_sip_address, sip_address AS local_sip_address"
" WHERE chat_room.peer_sip_address_id = peer_sip_address.id AND chat_room.local_sip_address_id = local_sip_address.id"
" ORDER BY last_update_time DESC";
DurationLogger durationLogger("Get chat rooms.");
return L_SAFE_TRANSACTION {
L_D();
list<shared_ptr<AbstractChatRoom>> chatRooms;
shared_ptr<Core> core = getCore();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
soci::rowset<soci::row> rows = (session->prepare << query);
for (const auto &row : rows) {
ChatRoomId chatRoomId = ChatRoomId(
IdentityAddress(row.get<string>(1)),
IdentityAddress(row.get<string>(2))
);
shared_ptr<AbstractChatRoom> chatRoom = core->findChatRoom(chatRoomId);
if (chatRoom) {
chatRooms.push_back(chatRoom);
continue;
}
tm creationTime = row.get<tm>(3);
tm lastUpdateTime = row.get<tm>(4);
int capabilities = row.get<int>(5);
string subject = row.get<string>(6, "");
unsigned int lastNotifyId = getBackend() == Backend::Mysql
? row.get<unsigned int>(7, 0)
: static_cast<unsigned int>(row.get<int>(7, 0));
if (capabilities & ChatRoom::CapabilitiesMask(ChatRoom::Capabilities::Basic)) {
chatRoom = core->getPrivate()->createBasicChatRoom(chatRoomId, capabilities);
chatRoom->setSubject(subject);
} else if (capabilities & ChatRoom::CapabilitiesMask(ChatRoom::Capabilities::Conference)) {
list<shared_ptr<Participant>> participants;
const long long &dbChatRoomId = d->dbSession.resolveId(row, 0);
static const string query = "SELECT chat_room_participant.id, sip_address.value, is_admin"
" FROM sip_address, chat_room, chat_room_participant"
" WHERE chat_room.id = :chatRoomId"
" AND sip_address.id = chat_room_participant.participant_sip_address_id"
" AND chat_room_participant.chat_room_id = chat_room.id";
// Fetch participants.
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(dbChatRoomId));
shared_ptr<Participant> me;
for (const auto &row : rows) {
shared_ptr<Participant> participant = make_shared<Participant>(IdentityAddress(row.get<string>(1)));
ParticipantPrivate *dParticipant = participant->getPrivate();
dParticipant->setAdmin(!!row.get<int>(2));
// Fetch devices.
{
const long long &participantId = d->dbSession.resolveId(row, 0);
static const string query = "SELECT sip_address.value, state FROM chat_room_participant_device, sip_address"
" WHERE chat_room_participant_id = :participantId"
" AND participant_device_sip_address_id = sip_address.id";
soci::rowset<soci::row> rows = (session->prepare << query, soci::use(participantId));
for (const auto &row : rows) {
shared_ptr<ParticipantDevice> device = dParticipant->addDevice(IdentityAddress(row.get<string>(0)));
device->setState(ParticipantDevice::State(static_cast<unsigned int>(row.get<int>(1, 0))));
}
}
if (participant->getAddress() == chatRoomId.getLocalAddress().getAddressWithoutGruu())
me = participant;
else
participants.push_back(participant);
}
if (!linphone_core_conference_server_enabled(core->getCCore())) {
bool hasBeenLeft = !!row.get<int>(8, 0);
if (!me) {
lError() << "Unable to find me in: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + ").";
continue;
}
chatRoom = make_shared<ClientGroupChatRoom>(
core,
chatRoomId,
me,
capabilities,
subject,
move(participants),
lastNotifyId
);
AbstractChatRoomPrivate *dChatRoom = chatRoom->getPrivate();
dChatRoom->setState(ChatRoom::State::Instantiated);
dChatRoom->setState(hasBeenLeft
? ChatRoom::State::Terminated
: ChatRoom::State::Created
);
} else {
chatRoom = make_shared<ServerGroupChatRoom>(
core,
chatRoomId.getPeerAddress(),
capabilities,
subject,
move(participants),
lastNotifyId
);
AbstractChatRoomPrivate *dChatRoom = chatRoom->getPrivate();
dChatRoom->setState(ChatRoom::State::Instantiated);
dChatRoom->setState(ChatRoom::State::Created);
}
}
if (!chatRoom)
continue; // Not fetched.
AbstractChatRoomPrivate *dChatRoom = chatRoom->getPrivate();
dChatRoom->setCreationTime(Utils::getTmAsTimeT(creationTime));
dChatRoom->setLastUpdateTime(Utils::getTmAsTimeT(lastUpdateTime));
lInfo() << "Found chat room in DB: (peer=" <<
chatRoomId.getPeerAddress().asString() << ", local=" << chatRoomId.getLocalAddress().asString() << ").";
chatRooms.push_back(chatRoom);
}
tr.commit();
return chatRooms;
};
}
void MainDb::insertChatRoom (const shared_ptr<AbstractChatRoom> &chatRoom) {
const ChatRoomId &chatRoomId = chatRoom->getChatRoomId();
DurationLogger durationLogger(
"Insert chat room: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + ")."
);
L_SAFE_TRANSACTION {
L_D();
soci::transaction tr(*d->dbSession.getBackendSession());
d->insertChatRoom(chatRoom);
tr.commit();
};
}
void MainDb::deleteChatRoom (const ChatRoomId &chatRoomId) {
DurationLogger durationLogger(
"Delete chat room: (peer=" + chatRoomId.getPeerAddress().asString() +
", local=" + chatRoomId.getLocalAddress().asString() + "`)."
);
L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
d->invalidConferenceEventsFromQuery(
"SELECT event_id FROM conference_event WHERE chat_room_id = :chatRoomId",
dbChatRoomId
);
*session << "DELETE FROM chat_room WHERE id = :chatRoomId", soci::use(dbChatRoomId);
tr.commit();
};
}
void MainDb::migrateBasicToClientGroupChatRoom (
const shared_ptr<AbstractChatRoom> &basicChatRoom,
const shared_ptr<AbstractChatRoom> &clientGroupChatRoom
) {
L_ASSERT(basicChatRoom->getCapabilities().isSet(ChatRoom::Capabilities::Basic));
L_ASSERT(clientGroupChatRoom->getCapabilities().isSet(ChatRoom::Capabilities::Conference));
L_SAFE_TRANSACTION {
L_D();
// TODO: Update events and chat messages. (Or wait signals.)
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(basicChatRoom->getChatRoomId());
const ChatRoomId &newChatRoomId = clientGroupChatRoom->getChatRoomId();
const long long &peerSipAddressId = d->insertSipAddress(newChatRoomId.getPeerAddress().asString());
const long long &localSipAddressId = d->insertSipAddress(newChatRoomId.getLocalAddress().asString());
const int &capabilities = clientGroupChatRoom->getCapabilities();
*session << "UPDATE chat_room"
" SET capabilities = :capabilities,"
" peer_sip_address_id = :peerSipAddressId,"
" local_sip_address_id = :localSipAddressId"
" WHERE id = :chatRoomId", soci::use(capabilities), soci::use(peerSipAddressId),
soci::use(localSipAddressId), soci::use(dbChatRoomId);
shared_ptr<Participant> me = clientGroupChatRoom->getMe();
long long meId = d->insertChatRoomParticipant(
dbChatRoomId,
d->insertSipAddress(me->getAddress().asString()),
true
);
for (const auto &device : me->getPrivate()->getDevices())
d->insertChatRoomParticipantDevice(meId, d->insertSipAddress(device->getAddress().asString()));
for (const auto &participant : clientGroupChatRoom->getParticipants()) {
long long participantId = d->insertChatRoomParticipant(
dbChatRoomId,
d->insertSipAddress(participant->getAddress().asString()),
true
);
for (const auto &device : participant->getPrivate()->getDevices())
d->insertChatRoomParticipantDevice(participantId, d->insertSipAddress(device->getAddress().asString()));
}
tr.commit();
};
}
IdentityAddress MainDb::findMissingOneToOneConferenceChatRoomParticipantAddress (
const shared_ptr<AbstractChatRoom> &chatRoom,
const IdentityAddress &presentParticipantAddr
) {
L_ASSERT(linphone_core_conference_server_enabled(chatRoom->getCore()->getCCore()));
L_ASSERT(chatRoom->getCapabilities() & ChatRoom::Capabilities::OneToOne);
L_ASSERT(chatRoom->getParticipantCount() == 1);
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
string missingParticipantAddress;
string participantASipAddress;
string participantBSipAddress;
const long long &chatRoomId = d->selectChatRoomId(chatRoom->getChatRoomId());
L_ASSERT(chatRoomId != -1);
*session << "SELECT participant_a_sip_address.value, participant_b_sip_address.value"
" FROM one_to_one_chat_room, sip_address AS participant_a_sip_address, sip_address AS participant_b_sip_address"
" WHERE chat_room_id = :chatRoomId"
" AND participant_a_sip_address_id = participant_a_sip_address.id"
" AND participant_b_sip_address_id = participant_b_sip_address.id",
soci::into(participantASipAddress), soci::into(participantBSipAddress), soci::use(chatRoomId);
string presentParticipantAddress(presentParticipantAddr.asString());
if (presentParticipantAddress == participantASipAddress)
missingParticipantAddress = participantBSipAddress;
else if (presentParticipantAddress == participantBSipAddress)
missingParticipantAddress = participantASipAddress;
return IdentityAddress(missingParticipantAddress);
};
}
IdentityAddress MainDb::findOneToOneConferenceChatRoomAddress (
const IdentityAddress &participantA,
const IdentityAddress &participantB
) const {
return L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
const long long &participantASipAddressId = d->selectSipAddressId(participantA.asString());
const long long &participantBSipAddressId = d->selectSipAddressId(participantB.asString());
if ((participantASipAddressId == -1) || (participantBSipAddressId == -1))
return IdentityAddress();
const long long &chatRoomId = d->selectOneToOneChatRoomId(participantASipAddressId, participantBSipAddressId);
string chatRoomAddress;
*session << "SELECT sip_address.value"
" FROM chat_room, sip_address"
" WHERE chat_room.id = :chatRoomId AND peer_sip_address_id = sip_address.id",
soci::use(chatRoomId), soci::into(chatRoomAddress);
return IdentityAddress(chatRoomAddress);
};
}
void MainDb::insertOneToOneConferenceChatRoom (const shared_ptr<AbstractChatRoom> &chatRoom) {
L_ASSERT(linphone_core_conference_server_enabled(chatRoom->getCore()->getCCore()));
L_ASSERT(chatRoom->getCapabilities() & ChatRoom::Capabilities::OneToOne);
L_SAFE_TRANSACTION {
L_D();
soci::transaction tr(*d->dbSession.getBackendSession());
const list<shared_ptr<Participant>> &participants = chatRoom->getParticipants();
const long long &participantASipAddressId = d->selectSipAddressId(participants.front()->getAddress().asString());
const long long &participantBSipAddressId = d->selectSipAddressId(participants.back()->getAddress().asString());
L_ASSERT(participantASipAddressId != -1);
L_ASSERT(participantBSipAddressId != -1);
long long chatRoomId = d->selectOneToOneChatRoomId(participantASipAddressId, participantBSipAddressId);
if (chatRoomId == -1) {
StatementBind stmt(*d->preparedStatements->insert[Statements::InsertOneToOneChatRoom]);
stmt.bind(chatRoomId);
stmt.bind(participantASipAddressId);
stmt.bind(participantBSipAddressId);
stmt.exec();
}
tr.commit();
};
}
void MainDb::enableChatRoomMigration (const ChatRoomId &chatRoomId, bool enable) {
L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoomId);
int capabilities = 0;
*session << "SELECT capabilities FROM chat_room WHERE id = :chatRoomId",
soci::use(dbChatRoomId), soci::into(capabilities);
if (enable)
capabilities |= int(ChatRoom::Capabilities::Migratable);
else
capabilities &= ~int(ChatRoom::Capabilities::Migratable);
*session << "UPDATE chat_room SET capabilities = :capabilities WHERE id = :chatRoomId",
soci::use(capabilities), soci::use(dbChatRoomId);
tr.commit();
};
}
void MainDb::updateChatRoomParticipantDevice (
const shared_ptr<AbstractChatRoom> &chatRoom,
const shared_ptr<ParticipantDevice> &device
) {
L_SAFE_TRANSACTION {
L_D();
soci::session *session = d->dbSession.getBackendSession();
soci::transaction tr(*session);
const long long &dbChatRoomId = d->selectChatRoomId(chatRoom->getChatRoomId());
const long long &participantSipAddressId = d->selectSipAddressId(device->getParticipant()->getAddress().asString());
const long long &participantId = d->selectChatRoomParticipantId(dbChatRoomId, participantSipAddressId);
const long long &participantSipDeviceAddressId = d->selectSipAddressId(device->getAddress().asString());
unsigned int state = static_cast<unsigned int>(device->getState());
*session << "UPDATE chat_room_participant_device SET state = :state"
" WHERE chat_room_participant_id = :participantId AND participant_device_sip_address_id = :participantSipDeviceAddressId",
soci::use(state), soci::use(participantId), soci::use(participantSipDeviceAddressId);
tr.commit();
};
}
// -----------------------------------------------------------------------------
bool MainDb::import (Backend, const string &parameters) {
L_D();
// Backend is useless, it's sqlite3. (Only available legacy backend.)
const string uri = "sqlite3://" + parameters;
DbSession inDbSession(uri);
if (!inDbSession) {
lWarning() << "Unable to connect to: `" << uri << "`.";
return false;
}
L_SAFE_TRANSACTION {
// TODO: Remove condition after cpp migration in friends/friends list.
if (false)
d->importLegacyFriends(inDbSession);
};
L_SAFE_TRANSACTION {
d->importLegacyHistory(inDbSession);
};
return true;
}
// -----------------------------------------------------------------------------
// No backend.
// -----------------------------------------------------------------------------
#else
void MainDb::init () {}
bool MainDb::addEvent (const shared_ptr<EventLog> &) {
return false;
}
bool MainDb::updateEvent (const shared_ptr<EventLog> &) {
return false;
}
bool MainDb::deleteEvent (const shared_ptr<const EventLog> &) {
return false;
}
int MainDb::getEventCount (FilterMask) const {
return 0;
}
shared_ptr<EventLog> MainDb::getEventFromKey (const MainDbKey &) {
return nullptr;
}
list<shared_ptr<EventLog>> MainDb::getConferenceNotifiedEvents (
const ChatRoomId &,
unsigned int
) const {
return list<shared_ptr<EventLog>>();
}
int MainDb::getChatMessageCount (const ChatRoomId &) const {
return 0;
}
int MainDb::getUnreadChatMessageCount (const ChatRoomId &) const {
return 0;
}
shared_ptr<ChatMessage> MainDb::getLastChatMessage (const ChatRoomId &) const {
return nullptr;
}
list<shared_ptr<ChatMessage>> MainDb::findChatMessages (const ChatRoomId &, const string &) const {
return list<shared_ptr<ChatMessage>>();
}
void MainDb::markChatMessagesAsRead (const ChatRoomId &) const {}
list<shared_ptr<ChatMessage>> MainDb::getUnreadChatMessages (const ChatRoomId &) const {
return list<shared_ptr<ChatMessage>>();
}
list<shared_ptr<EventLog>> MainDb::getHistory (const ChatRoomId &, int, FilterMask) const {
return list<shared_ptr<EventLog>>();
}
list<shared_ptr<EventLog>> MainDb::getHistoryRange (const ChatRoomId &, int, int, FilterMask) const {
return list<shared_ptr<EventLog>>();
}
int MainDb::getHistorySize (const ChatRoomId &, FilterMask) const {
return 0;
}
list<shared_ptr<AbstractChatRoom>> MainDb::getChatRooms () const {
return list<shared_ptr<AbstractChatRoom>>();
}
void MainDb::insertChatRoom (const shared_ptr<AbstractChatRoom> &) {}
void MainDb::deleteChatRoom (const ChatRoomId &) {}
void MainDb::migrateBasicToClientGroupChatRoom (
const shared_ptr<AbstractChatRoom> &,
const shared_ptr<AbstractChatRoom> &
) {}
IdentityAddress MainDb::findOneToOneConferenceChatRoomAddress (
const IdentityAddress &,
const IdentityAddress &
) const {
return IdentityAddress();
}
void MainDb::loadChatMessageContents (const shared_ptr<ChatMessage> &) {}
void MainDb::cleanHistory (const ChatRoomId &, FilterMask) {}
bool MainDb::import (Backend, const string &) {
return false;
}
#endif // ifdef SOCI_ENABLED
LINPHONE_END_NAMESPACE
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