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td-client.cpp
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td-client.cpp
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#include "td-client.h"
#include "purple-info.h"
#include "config.h"
#include "format.h"
#include "receiving.h"
#include "file-transfer.h"
#include "call.h"
#include "secret-chat.h"
#include "sticker.h"
#include "receiving.h"
#include <unistd.h>
#include <stdlib.h>
#include <algorithm>
enum {
// Typing notifications seems to be resent every 5-6 seconds, so 10s timeout hould be appropriate
REMOTE_TYPING_NOTICE_TIMEOUT = 10,
SUPERGROUP_MEMBER_LIMIT = 200,
};
PurpleTdClient::PurpleTdClient(PurpleAccount *acct, ITransceiverBackend *testBackend)
: m_transceiver(this, acct, &PurpleTdClient::processUpdate, testBackend),
m_data(acct, m_transceiver)
{
StickerConversionThread::setCallback(&PurpleTdClient::onAnimatedStickerConverted);
m_account = acct;
setPurpleConnectionInProgress();
}
PurpleTdClient::~PurpleTdClient()
{
std::vector<PurpleXfer *> transfers;
m_data.removeAllFileTransfers(transfers);
for (PurpleXfer *xfer: transfers) {
// We keep uploads ref'd but not downloads
if (purple_xfer_get_type(xfer) == PURPLE_XFER_SEND)
purple_xfer_unref(xfer);
purple_xfer_cancel_local(xfer);
}
m_data.extractFileTransferRequests(transfers);
for (PurpleXfer *xfer: transfers) {
purple_xfer_unref(xfer);
purple_xfer_cancel_local(xfer);
}
std::vector<IncomingMessage> messages;
m_data.pendingMessages.flush(messages);
// This avoids re-sending download request when displaying message. Doing this for messages
// that don't involve inline downloads is fine.
for (IncomingMessage &fullMessage: messages)
fullMessage.inlineDownloadTimeout = true;
showMessages(messages, m_data);
}
void PurpleTdClient::setLogLevel(int level)
{
// Why not just call setLogVerbosityLevel? No idea!
td::Client::execute({0, td::td_api::make_object<td::td_api::setLogVerbosityLevel>(level)});
}
void PurpleTdClient::setTdlibFatalErrorCallback(td::Log::FatalErrorCallbackPtr callback)
{
td::Log::set_fatal_error_callback(callback);
}
void PurpleTdClient::processUpdate(td::td_api::Object &update)
{
purple_debug_misc(config::pluginId, "Incoming update\n");
switch (update.get_id()) {
case td::td_api::updateAuthorizationState::ID: {
auto &update_authorization_state = static_cast<td::td_api::updateAuthorizationState &>(update);
purple_debug_misc(config::pluginId, "Incoming update: authorization state\n");
if (update_authorization_state.authorization_state_) {
m_lastAuthState = update_authorization_state.authorization_state_->get_id();
processAuthorizationState(*update_authorization_state.authorization_state_);
}
break;
}
case td::td_api::updateUser::ID: {
auto &userUpdate = static_cast<td::td_api::updateUser &>(update);
updateUser(std::move(userUpdate.user_));
break;
}
case td::td_api::updateNewChat::ID: {
auto &newChat = static_cast<td::td_api::updateNewChat &>(update);
purple_debug_misc(config::pluginId, "Incoming update: new chat\n");
addChat(std::move(newChat.chat_));
break;
}
case td::td_api::updateNewMessage::ID: {
auto &newMessageUpdate = static_cast<td::td_api::updateNewMessage &>(update);
purple_debug_misc(config::pluginId, "Incoming update: new message\n");
if (newMessageUpdate.message_)
onIncomingMessage(std::move(newMessageUpdate.message_));
else
purple_debug_warning(config::pluginId, "Received null new message\n");
break;
}
case td::td_api::updateUserStatus::ID: {
auto &updateStatus = static_cast<td::td_api::updateUserStatus &>(update);
purple_debug_misc(config::pluginId, "Incoming update: user status\n");
if (updateStatus.status_)
updateUserStatus(getUserId(updateStatus), std::move(updateStatus.status_));
break;
}
case td::td_api::updateUserChatAction::ID: {
auto &updateChatAction = static_cast<td::td_api::updateUserChatAction &>(update);
purple_debug_misc(config::pluginId, "Incoming update: chat action %d\n",
updateChatAction.action_ ? updateChatAction.action_->get_id() : 0);
handleUserChatAction(updateChatAction);
break;
}
case td::td_api::updateBasicGroup::ID: {
auto &groupUpdate = static_cast<td::td_api::updateBasicGroup &>(update);
updateGroup(std::move(groupUpdate.basic_group_));
break;
}
case td::td_api::updateSupergroup::ID: {
auto &groupUpdate = static_cast<td::td_api::updateSupergroup &>(update);
updateSupergroup(std::move(groupUpdate.supergroup_));
break;
}
case td::td_api::updateBasicGroupFullInfo::ID: {
auto &groupUpdate = static_cast<td::td_api::updateBasicGroupFullInfo &>(update);
updateGroupFull(getBasicGroupId(groupUpdate), std::move(groupUpdate.basic_group_full_info_));
break;
};
case td::td_api::updateSupergroupFullInfo::ID: {
auto &groupUpdate = static_cast<td::td_api::updateSupergroupFullInfo &>(update);
updateSupergroupFull(getSupergroupId(groupUpdate), std::move(groupUpdate.supergroup_full_info_));
break;
};
case td::td_api::updateMessageSendSucceeded::ID: {
auto &sendSucceeded = static_cast<const td::td_api::updateMessageSendSucceeded &>(update);
purple_debug_misc(config::pluginId, "Incoming update: message %" G_GINT64_FORMAT " send succeeded\n",
sendSucceeded.old_message_id_);
removeTempFile(sendSucceeded.old_message_id_);
break;
}
case td::td_api::updateMessageSendFailed::ID: {
auto &sendFailed = static_cast<const td::td_api::updateMessageSendFailed &>(update);
purple_debug_misc(config::pluginId, "Incoming update: message %" G_GINT64_FORMAT " send failed\n",
sendFailed.old_message_id_);
removeTempFile(sendFailed.old_message_id_);
notifySendFailed(sendFailed, m_data);
// TODO notify in chat
break;
}
case td::td_api::updateChatPosition::ID: {
auto &chatPositionUpdate = static_cast<td::td_api::updateChatPosition &>(update);
purple_debug_misc(config::pluginId, "Incoming update: update chat position for chat %" G_GINT64_FORMAT "\n",
chatPositionUpdate.chat_id_);
if (chatPositionUpdate.position_)
m_data.updateChatPosition(getChatId(chatPositionUpdate), std::move(chatPositionUpdate.position_));
updateChat(m_data.getChat(getChatId(chatPositionUpdate)));
break;
}
case td::td_api::updateChatTitle::ID: {
auto &chatTitleUpdate = static_cast<td::td_api::updateChatTitle &>(update);
purple_debug_misc(config::pluginId, "Incoming update: update chat title for chat %" G_GINT64_FORMAT "\n",
chatTitleUpdate.chat_id_);
m_data.updateChatTitle(getChatId(chatTitleUpdate), chatTitleUpdate.title_);
updateChat(m_data.getChat(getChatId(chatTitleUpdate)));
break;
}
case td::td_api::updateChatLastMessage::ID: {
auto &lastMessage = static_cast<td::td_api::updateChatLastMessage &>(update);
updateChatLastMessage(lastMessage);
break;
}
case td::td_api::updateOption::ID: {
const td::td_api::updateOption &option = static_cast<const td::td_api::updateOption &>(update);
updateOption(option, m_data);
break;
}
case td::td_api::updateFile::ID: {
auto &fileUpdate = static_cast<const td::td_api::updateFile &>(update);
purple_debug_misc(config::pluginId, "Incoming update: file update, id %d\n",
fileUpdate.file_ ? fileUpdate.file_->id_ : 0);
if (fileUpdate.file_)
updateFileTransferProgress(*fileUpdate.file_, m_transceiver, m_data,
&PurpleTdClient::sendMessageResponse);
break;
};
case td::td_api::updateSecretChat::ID: {
auto &chatUpdate = static_cast<td::td_api::updateSecretChat &>(update);
purple_debug_misc(config::pluginId, "Incoming update: secret chat, id %d\n",
chatUpdate.secret_chat_ ? chatUpdate.secret_chat_->id_ : 0);
updateSecretChat(std::move(chatUpdate.secret_chat_), m_transceiver, m_data);
break;
};
case td::td_api::updateCall::ID: {
auto &callUpdate = static_cast<const td::td_api::updateCall &>(update);
if (callUpdate.call_) {
purpleDebug("Call update: id {}, outgoing={}, user id {}, state {}", {
std::to_string(callUpdate.call_->id_),
std::to_string(callUpdate.call_->user_id_),
std::to_string((int)callUpdate.call_->is_outgoing_),
std::to_string(callUpdate.call_->state_ ? callUpdate.call_->state_->get_id() : 0)});
updateCall(*callUpdate.call_, m_data, m_transceiver);
}
break;
};
default:
purple_debug_misc(config::pluginId, "Incoming update: ignorig ID=%d\n", update.get_id());
break;
}
}
void PurpleTdClient::processAuthorizationState(td::td_api::AuthorizationState &authState)
{
switch (authState.get_id()) {
case td::td_api::authorizationStateWaitEncryptionKey::ID:
purple_debug_misc(config::pluginId, "Authorization state update: encriytion key requested\n");
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::checkDatabaseEncryptionKey>(""),
&PurpleTdClient::authResponse);
break;
case td::td_api::authorizationStateWaitTdlibParameters::ID:
purple_debug_misc(config::pluginId, "Authorization state update: TDLib parameters requested\n");
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::disableProxy>(), nullptr);
if (addProxy()) {
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::getProxies>(),
&PurpleTdClient::getProxiesResponse);
sendTdlibParameters();
}
break;
case td::td_api::authorizationStateWaitPhoneNumber::ID:
purple_debug_misc(config::pluginId, "Authorization state update: phone number requested\n");
sendPhoneNumber();
break;
case td::td_api::authorizationStateWaitCode::ID: {
auto &codeState = static_cast<td::td_api::authorizationStateWaitCode &>(authState);
purple_debug_misc(config::pluginId, "Authorization state update: authentication code requested\n");
requestAuthCode(codeState.code_info_.get());
break;
}
case td::td_api::authorizationStateWaitRegistration::ID: {
purple_debug_misc(config::pluginId, "Authorization state update: new user registration\n");
registerUser();
break;
}
case td::td_api::authorizationStateWaitPassword::ID: {
purple_debug_misc(config::pluginId, "Authorization state update: password requested\n");
auto &pwInfo = static_cast<const td::td_api::authorizationStateWaitPassword &>(authState);
requestPassword(pwInfo);
break;
}
case td::td_api::authorizationStateReady::ID:
purple_debug_misc(config::pluginId, "Authorization state update: ready\n");
onLoggedIn();
break;
}
}
bool PurpleTdClient::addProxy()
{
PurpleProxyInfo *purpleProxy = purple_proxy_get_setup(m_account);
PurpleProxyType proxyType = purpleProxy ? purple_proxy_info_get_type(purpleProxy) : PURPLE_PROXY_NONE;
const char * username = purpleProxy ? purple_proxy_info_get_username(purpleProxy) : "";
const char * password = purpleProxy ? purple_proxy_info_get_password(purpleProxy) : "";
const char * host = purpleProxy ? purple_proxy_info_get_host(purpleProxy) : "";
int port = purpleProxy ? purple_proxy_info_get_port(purpleProxy) : 0;
if (username == NULL) username = "";
if (password == NULL) password = "";
if (host == NULL) host = "";
std::string errorMessage;
td::td_api::object_ptr<td::td_api::ProxyType> tdProxyType;
switch (proxyType) {
case PURPLE_PROXY_NONE:
tdProxyType = nullptr;
break;
case PURPLE_PROXY_SOCKS5:
tdProxyType = td::td_api::make_object<td::td_api::proxyTypeSocks5>(username, password);
break;
case PURPLE_PROXY_HTTP:
tdProxyType = td::td_api::make_object<td::td_api::proxyTypeHttp>(username, password, true);
break;
default:
// TRANSLATOR: Buddy-window error message, argument will be some kind of proxy-identifier.
errorMessage = formatMessage(_("Proxy type {} is not supported"), proxyTypeToString(proxyType));
break;
}
if (!errorMessage.empty()) {
purple_connection_error(purple_account_get_connection(m_account), errorMessage.c_str());
return false;
} else if (tdProxyType) {
auto addProxy = td::td_api::make_object<td::td_api::addProxy>();
addProxy->server_ = host;
addProxy->port_ = port;
addProxy->enable_ = true;
addProxy->type_ = std::move(tdProxyType);
m_transceiver.sendQuery(std::move(addProxy), &PurpleTdClient::addProxyResponse);
m_isProxyAdded = true;
}
return true;
}
void PurpleTdClient::addProxyResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
if (object && (object->get_id() == td::td_api::proxy::ID)) {
m_addedProxy = td::move_tl_object_as<td::td_api::proxy>(object);
if (m_proxies)
removeOldProxies();
} else {
// TRANSLATOR: Buddy-window error message
std::string message = formatMessage(_("Could not set proxy: {}"), getDisplayedError(object));
purple_connection_error(purple_account_get_connection(m_account), message.c_str());
}
}
void PurpleTdClient::getProxiesResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
if (object && (object->get_id() == td::td_api::proxies::ID)) {
m_proxies = td::move_tl_object_as<td::td_api::proxies>(object);
if (!m_isProxyAdded || m_addedProxy)
removeOldProxies();
} else {
// TRANSLATOR: Buddy-window error message
std::string message = formatMessage(_("Could not get proxies: {}"), getDisplayedError(object));
purple_connection_error(purple_account_get_connection(m_account), message.c_str());
}
}
void PurpleTdClient::removeOldProxies()
{
for (const td::td_api::object_ptr<td::td_api::proxy> &proxy: m_proxies->proxies_)
if (proxy && (!m_addedProxy || (proxy->id_ != m_addedProxy->id_)))
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::removeProxy>(proxy->id_), nullptr);
}
std::string PurpleTdClient::getBaseDatabasePath()
{
return std::string(purple_user_dir()) + G_DIR_SEPARATOR_S + config::configSubdir;
}
static void stuff(td::td_api::tdlibParameters ¶meters)
{
std::string s(config::stuff);
for (size_t i = 0; i < s.length(); i++)
s[i] -= 16;
size_t i = s.find('i');
if (i == std::string::npos)
return;
s[i] = ' ';
sscanf(s.c_str(), "%" G_GINT32_FORMAT, ¶meters.api_id_);
parameters.api_hash_ = s.c_str()+i+1;
}
void PurpleTdClient::sendTdlibParameters()
{
auto parameters = td::td_api::make_object<td::td_api::tdlibParameters>();
const char *username = purple_account_get_username(m_account);
parameters->database_directory_ = getBaseDatabasePath() + G_DIR_SEPARATOR_S + username;
purple_debug_misc(config::pluginId, "Account %s using database directory %s\n",
username, parameters->database_directory_.c_str());
parameters->use_chat_info_database_ = true;
parameters->use_message_database_ = true;
parameters->use_secret_chats_ = (purple_account_get_bool(m_account, AccountOptions::EnableSecretChats,
AccountOptions::EnableSecretChatsDefault) != FALSE);
parameters->api_id_ = config::api_id;
parameters->api_hash_ = config::api_hash;
if (*config::stuff)
stuff(*parameters);
parameters->system_language_code_ = "en";
parameters->device_model_ = "Desktop";
parameters->system_version_ = "Unknown";
parameters->application_version_ = "1.0";
parameters->enable_storage_optimizer_ = (purple_account_get_bool(m_account, AccountOptions::KeepInlineDownloads,
AccountOptions::KeepInlineDownloadsDefault) == FALSE);
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::setTdlibParameters>(std::move(parameters)),
&PurpleTdClient::authResponse);
}
void PurpleTdClient::sendPhoneNumber()
{
const char *number = purple_account_get_username(m_account);
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::setAuthenticationPhoneNumber>(number, nullptr),
&PurpleTdClient::authResponse);
}
static std::string getAuthCodeDesc(const td::td_api::AuthenticationCodeType &codeType)
{
switch (codeType.get_id()) {
case td::td_api::authenticationCodeTypeTelegramMessage::ID:
// TRANSLATOR: Authentication dialog, secondary content. Appears after a colon (':'). Argument is a number.
return formatMessage(_("Telegram message (length: {})"),
static_cast<const td::td_api::authenticationCodeTypeTelegramMessage &>(codeType).length_);
case td::td_api::authenticationCodeTypeSms::ID:
// TRANSLATOR: Authentication dialog, secondary content. Appears after a colon (':'). Argument is a number.
return formatMessage(_("SMS (length: {})"),
static_cast<const td::td_api::authenticationCodeTypeSms &>(codeType).length_);
case td::td_api::authenticationCodeTypeCall::ID:
// TRANSLATOR: Authentication dialog, secondary content. Appears after a colon (':'). Argument is a number.
return formatMessage(_("Phone call (length: {})"),
static_cast<const td::td_api::authenticationCodeTypeCall &>(codeType).length_);
case td::td_api::authenticationCodeTypeFlashCall::ID:
// TRANSLATOR: Authentication dialog, secondary content. Official name "flash call". Appears after a colon (':'). Argument is some text-string-ish.
return formatMessage(_("Poor man's phone call (pattern: {})"),
static_cast<const td::td_api::authenticationCodeTypeFlashCall &>(codeType).pattern_);
default:
// Shouldn't happen, so don't translate.
return "Pigeon post";
}
}
void PurpleTdClient::requestAuthCode(const td::td_api::authenticationCodeInfo *codeInfo)
{
// TRANSLATOR: Authentication dialog, primary content. Will be followed by instructions and an input box.
std::string message = _("Enter authentication code") + std::string("\n");
if (codeInfo) {
if (codeInfo->type_) {
// TRANSLATOR: Authentication dialog, secondary content. Argument will be a term.
message += formatMessage(_("Code sent via: {}"), getAuthCodeDesc(*codeInfo->type_)) + "\n";
}
if (codeInfo->next_type_) {
// TRANSLATOR: Authentication dialog, secondary content. Argument will be a term.
message += formatMessage(_("Next code will be: {}"), getAuthCodeDesc(*codeInfo->next_type_)) + "\n";
}
}
purple_request_input (purple_account_get_connection(m_account),
// TRANSLATOR: Authentication dialog, title.
_("Login code"),
message.c_str(),
NULL, // secondary message
NULL, // default value
FALSE, // multiline input
FALSE, // masked input
NULL,
// TRANSLATOR: Authentication dialog, alternative is "_Cancel". The underscore marks accelerator keys, they must be different!
_("_OK"), G_CALLBACK(requestCodeEntered),
// TRANSLATOR: Authentication dialog, alternative is "_OK". The underscore marks accelerator keys, they must be different!
_("_Cancel"), G_CALLBACK(requestCodeCancelled),
m_account,
NULL, // buddy
NULL, // conversation
this);
}
void PurpleTdClient::requestCodeEntered(PurpleTdClient *self, const gchar *code)
{
purple_debug_misc(config::pluginId, "Authentication code entered: '%s'\n", code);
auto checkCode = td::td_api::make_object<td::td_api::checkAuthenticationCode>();
if (code)
checkCode->code_ = code;
self->m_transceiver.sendQuery(std::move(checkCode), &PurpleTdClient::authResponse);
}
void PurpleTdClient::requestCodeCancelled(PurpleTdClient *self)
{
purple_connection_error(purple_account_get_connection(self->m_account),
// TRANSLATOR: Connection failure, error message (title; empty content)
_("Authentication code required"));
}
void PurpleTdClient::passwordEntered(PurpleTdClient *self, const gchar *password)
{
purple_debug_misc(config::pluginId, "Password code entered\n");
auto checkPassword = td::td_api::make_object<td::td_api::checkAuthenticationPassword>();
if (password)
checkPassword->password_ = password;
self->m_transceiver.sendQuery(std::move(checkPassword), &PurpleTdClient::authResponse);
}
void PurpleTdClient::passwordCancelled(PurpleTdClient *self)
{
// TRANSLATOR: Connection failure, error message title (title; empty content)
purple_connection_error(purple_account_get_connection(self->m_account), _("Password required"));
}
void PurpleTdClient::requestPassword(const td::td_api::authorizationStateWaitPassword &pwInfo)
{
std::string hints;
if (!pwInfo.password_hint_.empty()) {
// TRANSLATOR: 2FA dialog, secondary content, appears in new line. Argument is an arbitrary string from Telegram.
hints = formatMessage(_("Hint: {}"), pwInfo.password_hint_);
}
if (!pwInfo.recovery_email_address_pattern_.empty()) {
if (!hints.empty())
hints += '\n';
// TRANSLATOR: 2FA dialog, secondary content, appears in new line. Argument is an e-mail address.
hints += formatMessage(_("Recovery e-mail may have been sent to {}"), pwInfo.recovery_email_address_pattern_);
}
if (!purple_request_input (purple_account_get_connection(m_account),
// TRANSLATOR: 2FA dialog, title
_("Password"),
// TRANSLATOR: 2FA dialog, primary content
_("Enter password for two-factor authentication"),
hints.empty() ? NULL : hints.c_str(),
NULL, // default value
FALSE, // multiline input
FALSE, // masked input
NULL,
// TRANSLATOR: 2FA dialog, alternative is "_Cancel". The underscore marks accelerator keys, they must be different!
_("_OK"), G_CALLBACK(passwordEntered),
// TRANSLATOR: 2FA dialog, alternative is "_OK". The underscore marks accelerator keys, they must be different!
_("_Cancel"), G_CALLBACK(passwordCancelled),
m_account,
NULL, // buddy
NULL, // conversation
this))
{
// Only happens with like empathy, not worth translating
purple_connection_error(purple_account_get_connection(m_account),
"Authentication code is required but this libpurple doesn't support input requests");
}
}
void PurpleTdClient::registerUser()
{
std::string firstName, lastName;
getNamesFromAlias(purple_account_get_alias(m_account), firstName, lastName);
if (firstName.empty() && lastName.empty()) {
if (!purple_request_input (purple_account_get_connection(m_account),
// TRANSLATOR: Registration dialog, title
_("Registration"),
// TRANSLATOR: Registration dialog, content
_("New account is being created. Please enter your display name."),
NULL,
NULL, // default value
FALSE, // multiline input
FALSE, // masked input
NULL,
// TRANSLATOR: Registration dialog, alternative is "_Cancel". The underscore marks accelerator keys, they must be different!
_("_OK"), G_CALLBACK(displayNameEntered),
// TRANSLATOR: Registration dialog, alternative is "_OK". The underscore marks accelerator keys, they must be different!
_("_Cancel"), G_CALLBACK(displayNameCancelled),
m_account,
NULL, // buddy
NULL, // conversation
this))
{
// Same as when requesting authentication code - not worth translating
purple_connection_error(purple_account_get_connection(m_account),
"Registration is required but this libpurple doesn't support input requests");
}
} else
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::registerUser>(firstName, lastName),
&PurpleTdClient::authResponse);
}
void PurpleTdClient::displayNameEntered(PurpleTdClient *self, const gchar *name)
{
std::string firstName, lastName;
getNamesFromAlias(name, firstName, lastName);
if (firstName.empty() && lastName.empty())
purple_connection_error(purple_account_get_connection(self->m_account),
// TRANSLATOR: Connection error message after failed registration.
_("Display name is required for registration"));
else
self->m_transceiver.sendQuery(td::td_api::make_object<td::td_api::registerUser>(firstName, lastName),
&PurpleTdClient::authResponse);
}
void PurpleTdClient::displayNameCancelled(PurpleTdClient *self)
{
purple_connection_error(purple_account_get_connection(self->m_account),
// TRANSLATOR: Connection error message after failed registration.
_("Display name is required for registration"));
}
void PurpleTdClient::authResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
if (object && (object->get_id() == td::td_api::ok::ID))
purple_debug_misc(config::pluginId, "Authentication success on query %lu\n", (unsigned long)requestId);
else
notifyAuthError(object);
}
void PurpleTdClient::notifyAuthError(const td::td_api::object_ptr<td::td_api::Object> &response)
{
std::string message;
switch (m_lastAuthState) {
case td::td_api::authorizationStateWaitEncryptionKey::ID:
// TRANSLATOR: Connection error message, argument is text (a proper reason)
message = _("Error applying database encryption key: {}");
break;
default:
// TRANSLATOR: Connection error message, argument is text (a proper reason)
message = _("Authentication error: {}");
break;
}
message = formatMessage(message.c_str(), getDisplayedError(response));
purple_connection_error(purple_account_get_connection(m_account), message.c_str());
}
void PurpleTdClient::setPurpleConnectionInProgress()
{
purple_debug_misc(config::pluginId, "Connection in progress\n");
PurpleConnection *gc = purple_account_get_connection(m_account);
if (PURPLE_CONNECTION_IS_CONNECTED(gc))
purple_blist_remove_account(m_account);
purple_connection_set_state (gc, PURPLE_CONNECTING);
purple_connection_update_progress(gc, "Connecting", 1, 2);
}
void PurpleTdClient::onLoggedIn()
{
purple_connection_set_state (purple_account_get_connection(m_account), PURPLE_CONNECTED);
// This query ensures an updateUser for every contact
m_transceiver.sendQuery(td::td_api::make_object<td::td_api::getContacts>(),
&PurpleTdClient::getContactsResponse);
}
void PurpleTdClient::getContactsResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
purple_debug_misc(config::pluginId, "getContacts response to request %" G_GUINT64_FORMAT "\n", requestId);
if (object && (object->get_id() == td::td_api::users::ID)) {
m_data.setContacts(*td::move_tl_object_as<td::td_api::users>(object));
auto getChatsRequest = td::td_api::make_object<td::td_api::loadChats>();
getChatsRequest->chat_list_ = td::td_api::make_object<td::td_api::chatListMain>();
getChatsRequest->limit_ = 200;
m_transceiver.sendQuery(std::move(getChatsRequest), &PurpleTdClient::getChatsResponse);
} else
notifyAuthError(object);
}
void PurpleTdClient::getChatsResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
purple_debug_misc(config::pluginId, "getChats response to request %" G_GUINT64_FORMAT "\n", requestId);
if (object && (object->get_id() == td::td_api::ok::ID)) {
auto getChatsRequest = td::td_api::make_object<td::td_api::loadChats>();
getChatsRequest->chat_list_ = td::td_api::make_object<td::td_api::chatListMain>();
getChatsRequest->limit_ = 200;
m_transceiver.sendQuery(std::move(getChatsRequest), &PurpleTdClient::getChatsResponse);
} else {
std::string message = getDisplayedError(object);
purple_debug_misc(config::pluginId, "Got no more chats: %s\n", message.c_str());
m_data.getContactsWithNoChat(m_usersForNewPrivateChats);
requestMissingPrivateChats();
}
}
void PurpleTdClient::requestMissingPrivateChats()
{
if (m_usersForNewPrivateChats.empty()) {
purple_debug_misc(config::pluginId, "Login sequence complete\n");
onChatListReady();
} else {
UserId userId = m_usersForNewPrivateChats.back();
m_usersForNewPrivateChats.pop_back();
purpleDebug("Requesting private chat for user id {}", userId.value());
td::td_api::object_ptr<td::td_api::createPrivateChat> createChat =
td::td_api::make_object<td::td_api::createPrivateChat>(userId.value(), false);
m_transceiver.sendQuery(std::move(createChat), &PurpleTdClient::loginCreatePrivateChatResponse);
}
}
void PurpleTdClient::loginCreatePrivateChatResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
if (object && (object->get_id() == td::td_api::chat::ID)) {
td::td_api::object_ptr<td::td_api::chat> chat = td::move_tl_object_as<td::td_api::chat>(object);
purple_debug_misc(config::pluginId, "Requested private chat received: id %" G_GINT64_FORMAT "\n",
chat->id_);
// Here the "new" chat already exists in AccountData because there has just been
// updateNewChat about this same chat. But do addChat anyway, just in case.
m_data.addChat(std::move(chat));
} else
purple_debug_misc(config::pluginId, "Failed to get requested private chat\n");
requestMissingPrivateChats();
}
void PurpleTdClient::requestBasicGroupFullInfo(BasicGroupId groupId)
{
if (!m_data.isBasicGroupInfoRequested(groupId)) {
m_data.setBasicGroupInfoRequested(groupId);
uint64_t requestId = m_transceiver.sendQuery(td::td_api::make_object<td::td_api::getBasicGroupFullInfo>(groupId.value()),
&PurpleTdClient::groupInfoResponse);
m_data.addPendingRequest<GroupInfoRequest>(requestId, groupId);
}
}
void PurpleTdClient::requestSupergroupFullInfo(SupergroupId groupId)
{
if (!m_data.isSupergroupInfoRequested(groupId)) {
m_data.setSupergroupInfoRequested(groupId);
uint64_t requestId = m_transceiver.sendQuery(td::td_api::make_object<td::td_api::getSupergroupFullInfo>(groupId.value()),
&PurpleTdClient::supergroupInfoResponse);
m_data.addPendingRequest<SupergroupInfoRequest>(requestId, groupId);
auto getMembersReq = td::td_api::make_object<td::td_api::getSupergroupMembers>();
getMembersReq->supergroup_id_ = groupId.value();
getMembersReq->filter_ = td::td_api::make_object<td::td_api::supergroupMembersFilterRecent>();
getMembersReq->limit_ = SUPERGROUP_MEMBER_LIMIT;
requestId = m_transceiver.sendQuery(std::move(getMembersReq), &PurpleTdClient::supergroupMembersResponse);
m_data.addPendingRequest<SupergroupInfoRequest>(requestId, groupId);
}
}
// TODO process messageChatAddMembers and messageChatDeleteMember
// TODO process messageChatUpgradeTo and messageChatUpgradeFrom
void PurpleTdClient::groupInfoResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
std::unique_ptr<GroupInfoRequest> request = m_data.getPendingRequest<GroupInfoRequest>(requestId);
if (request && object && (object->get_id() == td::td_api::basicGroupFullInfo::ID)) {
td::td_api::object_ptr<td::td_api::basicGroupFullInfo> groupInfo =
td::move_tl_object_as<td::td_api::basicGroupFullInfo>(object);
updateGroupFull(request->groupId, std::move(groupInfo));
}
}
void PurpleTdClient::supergroupInfoResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
std::unique_ptr<SupergroupInfoRequest> request = m_data.getPendingRequest<SupergroupInfoRequest>(requestId);
if (request && object && (object->get_id() == td::td_api::supergroupFullInfo::ID)) {
td::td_api::object_ptr<td::td_api::supergroupFullInfo> groupInfo =
td::move_tl_object_as<td::td_api::supergroupFullInfo>(object);
updateSupergroupFull(request->groupId, std::move(groupInfo));
}
}
void PurpleTdClient::supergroupMembersResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
std::unique_ptr<SupergroupInfoRequest> request = m_data.getPendingRequest<SupergroupInfoRequest>(requestId);
if (request && object && (object->get_id() == td::td_api::chatMembers::ID)) {
td::td_api::object_ptr<td::td_api::chatMembers> members =
td::move_tl_object_as<td::td_api::chatMembers>(object);
auto getMembersReq = td::td_api::make_object<td::td_api::getSupergroupMembers>();
getMembersReq->supergroup_id_ = request->groupId.value();
getMembersReq->filter_ = td::td_api::make_object<td::td_api::supergroupMembersFilterAdministrators>();
getMembersReq->limit_ = SUPERGROUP_MEMBER_LIMIT;
uint64_t newRequestId = m_transceiver.sendQuery(std::move(getMembersReq), &PurpleTdClient::supergroupAdministratorsResponse);
m_data.addPendingRequest<GroupMembersRequestCont>(newRequestId, request->groupId, members.release());
}
}
void PurpleTdClient::supergroupAdministratorsResponse(uint64_t requestId, td::td_api::object_ptr<td::td_api::Object> object)
{
std::unique_ptr<GroupMembersRequestCont> request = m_data.getPendingRequest<GroupMembersRequestCont>(requestId);
if (request) {
auto members = std::move(request->members);
if (object && (object->get_id() == td::td_api::chatMembers::ID)) {
td::td_api::object_ptr<td::td_api::chatMembers> newMembers =
td::move_tl_object_as<td::td_api::chatMembers>(object);
for (auto &pNewMember: newMembers->members_) {
if (! pNewMember || !pNewMember->member_id_) continue;
const td::td_api::MessageSender *pNewMemberInfo = pNewMember->member_id_.get();
if (std::find_if(members->members_.begin(), members->members_.end(),
[pNewMemberInfo](const td::td_api::object_ptr<td::td_api::chatMember> &pExistingMember) {
return pExistingMember && pExistingMember->member_id_ &&
isSameUser(*pExistingMember->member_id_, *pNewMemberInfo);
}) == members->members_.end())
{
members->members_.push_back(std::move(pNewMember));
}
}
}
const td::td_api::chat *chat = m_data.getSupergroupChatByGroup(request->groupId);
if (chat) {
PurpleConvChat *purpleChat = findChatConversation(m_account, *chat);
if (purpleChat)
updateSupergroupChatMembers(purpleChat, *members, m_data);
}
m_data.updateSupergroupMembers(request->groupId, std::move(members));
}
}
void PurpleTdClient::updateGroupFull(BasicGroupId groupId, td::td_api::object_ptr<td::td_api::basicGroupFullInfo> groupInfo)
{
const td::td_api::chat *chat = m_data.getBasicGroupChatByGroup(groupId);
if (chat) {
PurpleConvChat *purpleChat = findChatConversation(m_account, *chat);
if (purpleChat)
updateChatConversation(purpleChat, *groupInfo, m_data);
}
m_data.updateBasicGroupInfo(groupId, std::move(groupInfo));
}
void PurpleTdClient::updateSupergroupFull(SupergroupId groupId, td::td_api::object_ptr<td::td_api::supergroupFullInfo> groupInfo)
{
const td::td_api::chat *chat = m_data.getSupergroupChatByGroup(groupId);
if (chat) {
PurpleConvChat *purpleChat = findChatConversation(m_account, *chat);
if (purpleChat)
updateChatConversation(purpleChat, *groupInfo, m_data);
}
m_data.updateSupergroupInfo(groupId, std::move(groupInfo));
}
void PurpleTdClient::onChatListReady()
{
m_chatListReady = true;
std::vector<const td::td_api::chat *> chats;
m_data.getChats(chats);
for (const td::td_api::chat *chat: chats) {
const td::td_api::user *user = m_data.getUserByPrivateChat(*chat);
if (user && isChatInContactList(*chat, user)) {
std::string userName = getPurpleBuddyName(*user);
purple_prpl_got_user_status(m_account, userName.c_str(),
getPurpleStatusId(*user->status_), NULL);
}
}
for (PurpleRoomlist *roomlist: m_pendingRoomLists) {
populateGroupChatList(roomlist, chats, m_data);
purple_roomlist_unref(roomlist);
}
m_pendingRoomLists.clear();
// Here we could remove buddies for which no private chat exists, meaning they have been remove
// from the contact list perhaps in another client
const td::td_api::user *selfInfo = m_data.getUserByPhone(purple_account_get_username(m_account));
if (selfInfo != nullptr) {
std::string alias = makeBasicDisplayName(*selfInfo);
purple_debug_misc(config::pluginId, "Setting own alias to '%s'\n", alias.c_str());
purple_account_set_alias(m_account, alias.c_str());
} else
purple_debug_warning(config::pluginId, "Did not receive user information for self (%s) at login\n",
purple_account_get_username(m_account));
purple_blist_add_account(m_account);
}
void PurpleTdClient::onAnimatedStickerConverted(AccountThread *arg)
{
std::unique_ptr<AccountThread> baseThread(arg);
StickerConversionThread *thread = dynamic_cast<StickerConversionThread *>(arg);
const td::td_api::chat *chat = thread ? m_data.getChat(thread->chatId) : nullptr;
if (!chat || !thread)
return;
IncomingMessage *pendingMessage = m_data.pendingMessages.findPendingMessage(getId(*chat), thread->message().id);
std::string errorMessage = thread->getErrorMessage();
gchar *imageData = NULL;
gsize imageSize = 0;
bool success = false;
if (errorMessage.empty()) {
GError *error = NULL;
g_file_get_contents(thread->getOutputFileName().c_str(), &imageData, &imageSize, &error);
if (error) {
// unlikely error message not worth translating
errorMessage = formatMessage("Could not read converted file {}: {}", {
thread->getOutputFileName(), error->message});
g_error_free(error);
} else
success = true;
remove(thread->getOutputFileName().c_str());
}
if (success) {
int id = purple_imgstore_add_with_id (imageData, imageSize, NULL);
if (pendingMessage) {
pendingMessage->animatedStickerConverted = true;
pendingMessage->animatedStickerConvertSuccess = true;
pendingMessage->animatedStickerImageId = id;
checkMessageReady(pendingMessage, m_transceiver, m_data);
pendingMessage = nullptr;
} else {
std::string text = makeInlineImageText(id);
showMessageText(m_data, *chat, thread->message(), text.c_str(), NULL, PURPLE_MESSAGE_IMAGES);
}
} else {
if (pendingMessage) {
pendingMessage->animatedStickerConverted = true;
pendingMessage->animatedStickerConvertSuccess = false;
checkMessageReady(pendingMessage, m_transceiver, m_data);
pendingMessage = nullptr;
}
// TRANSLATOR: In-chat error message, arguments will be a file name and a proper reason
errorMessage = formatMessage(_("Could not read sticker file {0}: {1}"),
{thread->inputFileName, errorMessage});
errorMessage = makeNoticeWithSender(*chat, thread->message(), errorMessage.c_str(), m_account);
showMessageText(m_data, *chat, thread->message(), NULL, errorMessage.c_str());
}
}
void PurpleTdClient::sendReadReceipts(PurpleConversation *conversation)
{
if (conversation != NULL) {
sendConversationReadReceipts(m_data, conversation);
return;
}
}
void PurpleTdClient::onIncomingMessage(td::td_api::object_ptr<td::td_api::message> message)
{
if (!message)
return;
ChatId chatId = getChatId(*message);
auto pGap = std::find_if(m_chatGaps.begin(), m_chatGaps.end(),
[chatId](const ChatGap &gap) { return (gap.chatId == chatId); });
if (pGap != m_chatGaps.end()) {
MessageId lastMessageId = pGap->lastMessage;
m_chatGaps.erase(pGap);
purple_debug_misc(config::pluginId,
"Fetching skipped messages for chat %" G_GINT64_FORMAT
" between %" G_GINT64_FORMAT " and %" G_GINT64_FORMAT "\n",
chatId.value(), lastMessageId.value(), getId(*message).value());
fetchHistory(m_data, chatId, getId(*message), lastMessageId);
}
const td::td_api::chat *chat = m_data.getChat(chatId);
if (!chat) {
purple_debug_warning(config::pluginId, "Received message with unknown chat id %" G_GINT64_FORMAT "\n",
message->chat_id_);
return;
}
handleIncomingMessage(m_data, *chat, std::move(message), PendingMessageQueue::Append);
}
void PurpleTdClient::updateChatLastMessage(td::td_api::updateChatLastMessage &lastMessage)
{
ChatId chatId = getChatId(lastMessage);
for (auto &chatPosition: lastMessage.positions_)
m_data.updateChatPosition(chatId, std::move(chatPosition));
if (lastMessage.last_message_)
saveChatLastMessage(m_data, chatId, getId(*lastMessage.last_message_));
else {
MessageId lastMessageId = getChatLastMessage(m_data, chatId);
if (lastMessageId.valid()) {
purple_debug_misc(config::pluginId,
"Skipped messages detected for chat %" G_GINT64_FORMAT
", last seen message %" G_GINT64_FORMAT "\n",
chatId.value(), lastMessageId.value());
if (std::find_if(m_chatGaps.begin(), m_chatGaps.end(),
[chatId](const ChatGap &gap) {
return (gap.chatId == chatId);
}) == m_chatGaps.end()) {
m_chatGaps.emplace_back();
m_chatGaps.back().chatId = chatId;
m_chatGaps.back().lastMessage = lastMessageId;
}
}
}
}
int PurpleTdClient::sendMessage(const char *buddyName, const char *message)
{
SecretChatId secretChatId = purpleBuddyNameToSecretChatId(buddyName);
const td::td_api::user *privateUser = nullptr;
const td::td_api::chat *chat = nullptr;
if (secretChatId.valid()) {
chat = m_data.getChatBySecretChat(secretChatId);
if (!chat) {
showMessageTextIm(m_data, buddyName, NULL, "Secret chat not found", time(NULL), PURPLE_MESSAGE_ERROR);
return -1;
}
} else {
std::vector<const td::td_api::user *> users = getUsersByPurpleName(buddyName, m_data, "send message");
if (users.size() != 1) {
// Unlikely error messages not worth translating
std::string errorMessage;
if (users.empty())
errorMessage = "User not found";
else
errorMessage = formatMessage("More than one user known with name '{}'", std::string(buddyName));