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Add MessageId.cpp.

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GitOrigin-RevId: cef61aa16eec0dfde026a611535487012e89f50f
This commit is contained in:
levlam 2019-11-26 19:18:57 +03:00
parent 4c5dbc4160
commit decae25ea4
3 changed files with 105 additions and 83 deletions
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1
CMakeLists.txt
View File

@ -411,6 +411,7 @@ set(TDLIB_SOURCE
td/telegram/Logging.cpp
td/telegram/MessageContent.cpp
td/telegram/MessageEntity.cpp
td/telegram/MessageId.cpp
td/telegram/MessagesDb.cpp
td/telegram/MessagesManager.cpp
td/telegram/misc.cpp

99
td/telegram/MessageId.cpp Normal file
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@ -0,0 +1,99 @@
//
// Copyright Aliaksei Levin (levlam@telegram.org), Arseny Smirnov (arseny30@gmail.com) 2014-2019
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
//
#include "td/telegram/MessageId.h"
#include "td/utils/logging.h"
#include "td/utils/misc.h"
namespace td {
MessageId MessageId::get_scheduled_message_id(int32 server_message_id, int32 send_date) {
if (send_date <= (1 << 30)) {
LOG(ERROR) << "Scheduled message send date " << send_date << " is in the past";
return MessageId();
}
if (server_message_id <= 0) {
LOG(ERROR) << "Scheduled message ID " << server_message_id << " is non-positive";
return MessageId();
}
if (server_message_id >= (1 << 18)) {
LOG(ERROR) << "Scheduled message ID " << server_message_id << " is too big";
return MessageId();
}
return MessageId((static_cast<int64>(send_date - (1 << 30)) << 21) | (server_message_id << 3) | SCHEDULED_MASK);
}
bool MessageId::is_valid() const {
if (id <= 0 || id > max().get()) {
return false;
}
if ((id & FULL_TYPE_MASK) == 0) {
return true;
}
int32 type = (id & TYPE_MASK);
return type == TYPE_YET_UNSENT || type == TYPE_LOCAL;
}
bool MessageId::is_valid_scheduled() const {
if (id <= 0 || id > max().get()) {
return false;
}
int32 type = (id & TYPE_MASK);
return type == SCHEDULED_MASK || type == (SCHEDULED_MASK | TYPE_YET_UNSENT) || type == (SCHEDULED_MASK | TYPE_LOCAL);
}
MessageType MessageId::get_type() const {
if (id <= 0 || id > max().get()) {
return MessageType::None;
}
if ((id & FULL_TYPE_MASK) == 0) {
return MessageType::Server;
}
switch (id & TYPE_MASK) {
case TYPE_YET_UNSENT:
return MessageType::YetUnsent;
case TYPE_LOCAL:
return MessageType::Local;
default:
return MessageType::None;
}
}
MessageId MessageId::get_next_message_id(MessageType type) const {
switch (type) {
case MessageType::Server:
return get_next_server_message_id();
case MessageType::Local:
return MessageId(((id + TYPE_MASK + 1 - TYPE_LOCAL) & ~TYPE_MASK) + TYPE_LOCAL);
case MessageType::YetUnsent:
return MessageId(((id + TYPE_MASK + 1 - TYPE_YET_UNSENT) & ~TYPE_MASK) + TYPE_YET_UNSENT);
case MessageType::None:
default:
UNREACHABLE();
return MessageId();
}
}
StringBuilder &operator<<(StringBuilder &string_builder, MessageId message_id) {
if (!message_id.is_valid()) {
return string_builder << "invalid message " << message_id.get();
}
if (message_id.is_server()) {
return string_builder << "server message " << (message_id.get() >> MessageId::SERVER_ID_SHIFT);
}
if (message_id.is_local()) {
return string_builder << "local message " << (message_id.get() >> MessageId::SERVER_ID_SHIFT) << '.'
<< (message_id.get() & MessageId::FULL_TYPE_MASK);
}
if (message_id.is_yet_unsent()) {
return string_builder << "yet unsent message " << (message_id.get() >> MessageId::SERVER_ID_SHIFT) << '.'
<< (message_id.get() & MessageId::FULL_TYPE_MASK);
}
return string_builder << "bugged message " << message_id.get();
}
} // namespace td

88
td/telegram/MessageId.h
View File

@ -9,8 +9,6 @@
#include "td/telegram/DialogId.h"
#include "td/utils/common.h"
#include "td/utils/logging.h"
#include "td/utils/misc.h"
#include "td/utils/StringBuilder.h"
#include "td/utils/tl_helpers.h"
@ -88,21 +86,7 @@ class MessageId {
: id(static_cast<int64>(server_message_id.get()) << SERVER_ID_SHIFT) {
}
static MessageId get_scheduled_message_id(int32 server_message_id, int32 send_date) {
if (send_date <= (1 << 30)) {
LOG(ERROR) << "Scheduled message send date " << send_date << " is in the past";
return MessageId();
}
if (server_message_id <= 0) {
LOG(ERROR) << "Scheduled message ID " << server_message_id << " is non-positive";
return MessageId();
}
if (server_message_id >= (1 << 18)) {
LOG(ERROR) << "Scheduled message ID " << server_message_id << " is too big";
return MessageId();
}
return MessageId((static_cast<int64>(send_date - (1 << 30)) << 21) | (server_message_id << 3) | SCHEDULED_MASK);
}
static MessageId get_scheduled_message_id(int32 server_message_id, int32 send_date);
explicit constexpr MessageId(int64 message_id) : id(message_id) {
}
@ -116,46 +100,15 @@ class MessageId {
return MessageId(static_cast<int64>(std::numeric_limits<int32>::max()) << SERVER_ID_SHIFT);
}
bool is_valid() const {
if (id <= 0 || id > max().get()) {
return false;
}
if ((id & FULL_TYPE_MASK) == 0) {
return true;
}
int32 type = (id & TYPE_MASK);
return type == TYPE_YET_UNSENT || type == TYPE_LOCAL;
}
bool is_valid() const;
bool is_valid_scheduled() const {
if (id <= 0 || id > max().get()) {
return false;
}
int32 type = (id & TYPE_MASK);
return type == SCHEDULED_MASK || type == (SCHEDULED_MASK | TYPE_YET_UNSENT) ||
type == (SCHEDULED_MASK | TYPE_LOCAL);
}
bool is_valid_scheduled() const;
int64 get() const {
return id;
}
MessageType get_type() const {
if (id <= 0 || id > max().get()) {
return MessageType::None;
}
if ((id & FULL_TYPE_MASK) == 0) {
return MessageType::Server;
}
switch (id & TYPE_MASK) {
case TYPE_YET_UNSENT:
return MessageType::YetUnsent;
case TYPE_LOCAL:
return MessageType::Local;
default:
return MessageType::None;
}
}
MessageType get_type() const;
bool is_scheduled() const {
return (id & SCHEDULED_MASK) != 0;
@ -196,20 +149,7 @@ class MessageId {
return MessageId((id + FULL_TYPE_MASK) & ~FULL_TYPE_MASK);
}
MessageId get_next_message_id(MessageType type) const {
switch (type) {
case MessageType::Server:
return get_next_server_message_id();
case MessageType::Local:
return MessageId(((id + TYPE_MASK + 1 - TYPE_LOCAL) & ~TYPE_MASK) + TYPE_LOCAL);
case MessageType::YetUnsent:
return MessageId(((id + TYPE_MASK + 1 - TYPE_YET_UNSENT) & ~TYPE_MASK) + TYPE_YET_UNSENT);
case MessageType::None:
default:
UNREACHABLE();
return MessageId();
}
}
MessageId get_next_message_id(MessageType type) const;
int32 get_scheduled_server_message_id() const {
CHECK(is_scheduled_server());
@ -241,24 +181,6 @@ struct MessageIdHash {
}
};
inline StringBuilder &operator<<(StringBuilder &string_builder, MessageId message_id) {
if (!message_id.is_valid()) {
return string_builder << "invalid message " << message_id.get();
}
if (message_id.is_server()) {
return string_builder << "server message " << (message_id.get() >> MessageId::SERVER_ID_SHIFT);
}
if (message_id.is_local()) {
return string_builder << "local message " << (message_id.get() >> MessageId::SERVER_ID_SHIFT) << '.'
<< (message_id.get() & MessageId::FULL_TYPE_MASK);
}
if (message_id.is_yet_unsent()) {
return string_builder << "yet unsent message " << (message_id.get() >> MessageId::SERVER_ID_SHIFT) << '.'
<< (message_id.get() & MessageId::FULL_TYPE_MASK);
}
return string_builder << "bugged message " << message_id.get();
}
struct FullMessageId {
private:
DialogId dialog_id;