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Add Background store and parse. 

GitOrigin-RevId: 7c6e34fc2af991ce090356c09f65df37b742775c
This commit is contained in:
levlam 2019-07-18 22:12:46 +03:00
parent 2b69ae2d66
commit 3928917f77
2 changed files with 59 additions and 51 deletions
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104
td/telegram/BackgroundManager.cpp
View File

@ -255,55 +255,58 @@ BackgroundManager::BackgroundManager(Td *td, ActorShared<> parent) : td_(td), pa
upload_background_file_callback_ = std::make_shared<UploadBackgroundFileCallback>();
}
template <class StorerT>
void BackgroundManager::Background::store(StorerT &storer) const {
bool has_file_id = file_id.is_valid();
BEGIN_STORE_FLAGS();
STORE_FLAG(is_creator);
STORE_FLAG(is_default);
STORE_FLAG(is_dark);
STORE_FLAG(has_file_id);
END_STORE_FLAGS();
td::store(id, storer);
td::store(access_hash, storer);
td::store(name, storer);
if (has_file_id) {
storer.context()->td().get_actor_unsafe()->documents_manager_->store_document(file_id, storer);
}
td::store(type, storer);
}
template <class ParserT>
void BackgroundManager::Background::parse(ParserT &parser) {
bool has_file_id;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(is_creator);
PARSE_FLAG(is_default);
PARSE_FLAG(is_dark);
PARSE_FLAG(has_file_id);
END_PARSE_FLAGS();
td::parse(id, parser);
td::parse(access_hash, parser);
td::parse(name, parser);
if (has_file_id) {
file_id = parser.context()->td().get_actor_unsafe()->documents_manager_->parse_document(parser);
} else {
file_id = FileId();
}
td::parse(type, parser);
}
class BackgroundManager::BackgroundLogEvent {
public:
BackgroundId background_id_;
int64 access_hash_;
string name_;
FileId file_id_;
bool is_creator_;
bool is_default_;
bool is_dark_;
BackgroundType type_;
Background background_;
BackgroundType set_type_;
template <class StorerT>
void store(StorerT &storer) const {
bool has_file_id = file_id_.is_valid();
BEGIN_STORE_FLAGS();
STORE_FLAG(is_creator_);
STORE_FLAG(is_default_);
STORE_FLAG(is_dark_);
STORE_FLAG(has_file_id);
END_STORE_FLAGS();
td::store(background_id_, storer);
td::store(access_hash_, storer);
td::store(name_, storer);
if (has_file_id) {
storer.context()->td().get_actor_unsafe()->documents_manager_->store_document(file_id_, storer);
}
td::store(type_, storer);
td::store(background_, storer);
td::store(set_type_, storer);
}
template <class ParserT>
void parse(ParserT &parser) {
bool has_file_id;
BEGIN_PARSE_FLAGS();
PARSE_FLAG(is_creator_);
PARSE_FLAG(is_default_);
PARSE_FLAG(is_dark_);
PARSE_FLAG(has_file_id);
END_PARSE_FLAGS();
td::parse(background_id_, parser);
td::parse(access_hash_, parser);
td::parse(name_, parser);
if (has_file_id) {
file_id_ = parser.context()->td().get_actor_unsafe()->documents_manager_->parse_document(parser);
} else {
file_id_ = FileId();
}
td::parse(type_, parser);
td::parse(background_, parser);
td::parse(set_type_, parser);
}
};
@ -317,20 +320,20 @@ void BackgroundManager::start_up() {
BackgroundLogEvent logevent;
log_event_parse(logevent, logevent_string).ensure();
CHECK(logevent.background_id_.is_valid());
set_background_id_[for_dark_theme] = logevent.background_id_;
CHECK(logevent.background_.id.is_valid());
set_background_id_[for_dark_theme] = logevent.background_.id;
set_background_type_[for_dark_theme] = logevent.set_type_;
auto *background = add_background(set_background_id_[for_dark_theme]);
CHECK(!background->id.is_valid());
//CHECK(!background->id.is_valid());
background->id = set_background_id_[for_dark_theme];
background->access_hash = logevent.access_hash_;
background->is_creator = logevent.is_creator_;
background->is_default = logevent.is_default_;
background->is_dark = logevent.is_dark_;
background->type = logevent.type_;
background->name = std::move(logevent.name_);
background->file_id = logevent.file_id_;
background->access_hash = logevent.background_.access_hash;
background->is_creator = logevent.background_.is_creator;
background->is_default = logevent.background_.is_default;
background->is_dark = logevent.background_.is_dark;
background->type = logevent.background_.type;
background->name = std::move(logevent.background_.name);
background->file_id = logevent.background_.file_id;
name_to_background_id_.emplace(background->name, background->id);
if (background->file_id.is_valid()) {
@ -605,9 +608,7 @@ void BackgroundManager::save_background_id(bool for_dark_theme) const {
if (background_id.is_valid()) {
const Background *background = get_background(background_id);
CHECK(background != nullptr);
BackgroundLogEvent logevent{background_id, background->access_hash, background->name,
background->file_id, background->is_creator, background->is_default,
background->is_dark, background->type, set_background_type_[for_dark_theme]};
BackgroundLogEvent logevent{*background, set_background_type_[for_dark_theme]};
G()->td_db()->get_binlog_pmc()->set(key, log_event_store(logevent).as_slice().str());
} else {
G()->td_db()->get_binlog_pmc()->erase(key);
@ -850,6 +851,7 @@ BackgroundId BackgroundManager::on_get_background(BackgroundId expected_backgrou
if (background->file_id.is_valid()) {
LOG(ERROR) << "Background file has changed from " << background->file_id << " to " << document.file_id;
file_id_to_background_id_.erase(background->file_id);
background->file_source_id = FileSourceId();
}
if (!background->file_source_id.is_valid()) {
background->file_source_id =

6
td/telegram/BackgroundManager.h
View File

@ -75,6 +75,12 @@ class BackgroundManager : public Actor {
bool is_dark = false;
BackgroundType type;
FileSourceId file_source_id;
template <class StorerT>
void store(StorerT &storer) const;
template <class ParserT>
void parse(ParserT &parser);
};
class BackgroundLogEvent;