forked from mirrors/linphone-iphone
181 lines
6 KiB
C++
181 lines
6 KiB
C++
/*
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* chat-room.cpp
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* Copyright (C) 2017 Belledonne Communications SARL
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <algorithm>
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#include "linphone/utils/utils.h"
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#include "real-time-text-chat-room-p.h"
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#include "chat-message-p.h"
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#include "c-wrapper/c-wrapper.h"
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#include "logger/logger.h"
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// =============================================================================
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using namespace std;
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LINPHONE_BEGIN_NAMESPACE
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RealTimeTextChatRoomPrivate::RealTimeTextChatRoomPrivate (LinphoneCore *core, const Address &peerAddress)
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: ChatRoomPrivate(core) {
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this->peerAddress = peerAddress;
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}
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RealTimeTextChatRoomPrivate::~RealTimeTextChatRoomPrivate () {
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if (!receivedRttCharacters.empty()) {
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for (auto &rttChars : receivedRttCharacters)
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bctbx_free(rttChars);
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}
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}
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// -----------------------------------------------------------------------------
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void RealTimeTextChatRoomPrivate::realtimeTextReceived (uint32_t character, LinphoneCall *call) {
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L_Q();
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const uint32_t new_line = 0x2028;
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const uint32_t crlf = 0x0D0A;
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const uint32_t lf = 0x0A;
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if (call && linphone_call_params_realtime_text_enabled(linphone_call_get_current_params(call))) {
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LinphoneChatMessageCharacter *cmc = bctbx_new0(LinphoneChatMessageCharacter, 1);
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if (!pendingMessage)
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pendingMessage = q->createMessage("");
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cmc->value = character;
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cmc->has_been_read = FALSE;
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receivedRttCharacters.push_back(cmc);
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remoteIsComposing = true;
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linphone_core_notify_is_composing_received(core, L_GET_C_BACK_PTR(q));
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if ((character == new_line) || (character == crlf) || (character == lf)) {
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/* End of message */
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lDebug() << "New line received, forge a message with content " << pendingMessage->getPrivate()->getText().c_str();
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pendingMessage->setFromAddress(peerAddress);
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pendingMessage->setToAddress(linphone_call_get_dest_proxy(call) ? linphone_address_as_string(linphone_call_get_dest_proxy(call)->identity_address) : linphone_core_get_identity(core));
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pendingMessage->getPrivate()->setState(ChatMessage::State::Delivered);
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pendingMessage->getPrivate()->setDirection(ChatMessage::Direction::Incoming);
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if (lp_config_get_int(core->config, "misc", "store_rtt_messages", 1) == 1)
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storeOrUpdateMessage(pendingMessage);
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if (unreadCount < 0) unreadCount = 1;
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else unreadCount++;
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chatMessageReceived(pendingMessage);
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pendingMessage = nullptr;
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for (auto &rttChars : receivedRttCharacters)
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ms_free(rttChars);
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receivedRttCharacters.clear();
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} else {
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char *value = Utils::utf8ToChar(character);
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char *text = (char *)pendingMessage->getPrivate()->getText().c_str();
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pendingMessage->getPrivate()->setText(ms_strcat_printf(text, value));
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lDebug() << "Received RTT character: " << value << " (" << character << "), pending text is " << pendingMessage->getPrivate()->getText();
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delete value;
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}
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}
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}
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// =============================================================================
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RealTimeTextChatRoom::RealTimeTextChatRoom (LinphoneCore *core, const Address &peerAddress) : ChatRoom(*new RealTimeTextChatRoomPrivate(core, peerAddress)) {}
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// -----------------------------------------------------------------------------
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void RealTimeTextChatRoom::sendMessage (std::shared_ptr<ChatMessage> msg) {
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L_D();
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if (d->call && linphone_call_params_realtime_text_enabled(linphone_call_get_current_params(d->call))) {
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uint32_t new_line = 0x2028;
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msg->putCharacter(new_line);
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}
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}
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// -----------------------------------------------------------------------------
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uint32_t RealTimeTextChatRoom::getChar () const {
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L_D();
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if (!d->receivedRttCharacters.empty()) {
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for (auto &cmc : d->receivedRttCharacters) {
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if (!cmc->has_been_read) {
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cmc->has_been_read = TRUE;
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return cmc->value;
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}
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}
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}
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return 0;
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}
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// -----------------------------------------------------------------------------
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LinphoneCall *RealTimeTextChatRoom::getCall () const {
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L_D();
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return d->call;
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}
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// -----------------------------------------------------------------------------
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shared_ptr<Participant> RealTimeTextChatRoom::addParticipant (const Address &addr, const CallSessionParams *params, bool hasMedia) {
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lError() << "addParticipant() is not allowed on a RealTimeTextChatRoom";
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return nullptr;
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}
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void RealTimeTextChatRoom::addParticipants (const list<Address> &addresses, const CallSessionParams *params, bool hasMedia) {
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lError() << "addParticipants() is not allowed on a RealTimeTextChatRoom";
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}
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bool RealTimeTextChatRoom::canHandleParticipants () const {
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return false;
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}
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const Address *RealTimeTextChatRoom::getConferenceAddress () const {
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lError() << "a RealTimeTextChatRoom does not have a conference address";
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return nullptr;
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}
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int RealTimeTextChatRoom::getNbParticipants () const {
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return 1;
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}
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list<shared_ptr<Participant>> RealTimeTextChatRoom::getParticipants () const {
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L_D();
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list<shared_ptr<Participant>> l;
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l.push_back(ObjectFactory::create<Participant>(d->peerAddress));
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return l;
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}
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const string &RealTimeTextChatRoom::getSubject () const {
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L_D();
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return d->subject;
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}
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void RealTimeTextChatRoom::removeParticipant (const shared_ptr<const Participant> &participant) {
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lError() << "removeParticipant() is not allowed on a RealTimeTextChatRoom";
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}
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void RealTimeTextChatRoom::removeParticipants (const list<shared_ptr<Participant>> &participants) {
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lError() << "removeParticipants() is not allowed on a RealTimeTextChatRoom";
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}
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void RealTimeTextChatRoom::setSubject (const string &subject) {
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L_D();
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d->subject = subject;
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}
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LINPHONE_END_NAMESPACE
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