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Pin only main file_id.

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This commit is contained in:
levlam 2022-11-11 21:09:57 +03:00
parent 8b64142af4
commit e35a81dbe9
1 changed files with 20 additions and 11 deletions
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29
td/telegram/files/FileManager.cpp
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@ -1273,15 +1273,13 @@ Result<FileId> FileManager::register_file(FileData &&data, FileLocationSource fi
FileView file_view(get_file_node(file_id));
vector<FileId> to_merge;
auto register_location = [&](const auto &location, auto &mp) {
auto register_location = [&](const auto &location, auto &mp) -> FileId * {
auto &other_id = mp[location];
if (other_id.empty()) {
other_id = file_id;
get_file_id_info(file_id)->pin_flag_ = true;
return true;
return &other_id;
} else {
to_merge.push_back(other_id);
return false;
return nullptr;
}
};
bool new_remote = false;
@ -1302,17 +1300,17 @@ Result<FileId> FileManager::register_file(FileData &&data, FileLocationSource fi
}
}
}
bool new_local = false;
FileId *new_local_file_id = nullptr;
if (file_view.has_local_location()) {
new_local = register_location(file_view.local_location(), local_location_to_file_id_);
new_local_file_id = register_location(file_view.local_location(), local_location_to_file_id_);
}
bool new_generate = false;
FileId *new_generate_file_id = nullptr;
if (file_view.has_generate_location()) {
new_generate = register_location(file_view.generate_location(), generate_location_to_file_id_);
new_generate_file_id = register_location(file_view.generate_location(), generate_location_to_file_id_);
}
td::unique(to_merge);
int new_cnt = new_remote + new_local + new_generate;
int new_cnt = new_remote + (new_local_file_id != nullptr) + (new_generate_file_id != nullptr);
if (data.pmc_id_ == 0 && file_db_ && new_cnt > 0) {
node->need_load_from_pmc_ = true;
}
@ -1324,7 +1322,18 @@ Result<FileId> FileManager::register_file(FileData &&data, FileLocationSource fi
try_flush_node(get_file_node(file_id), "register_file");
auto main_file_id = get_file_node(file_id)->main_file_id_;
if (main_file_id != file_id) {
if (new_local_file_id != nullptr && *new_local_file_id == file_id) {
*new_local_file_id = main_file_id;
}
if (new_generate_file_id != nullptr && *new_generate_file_id == file_id) {
*new_generate_file_id = main_file_id;
}
try_forget_file_id(file_id);
}
if ((new_local_file_id != nullptr) || (new_generate_file_id != nullptr)) {
get_file_id_info(main_file_id)->pin_flag_ = true;
}
if (!data.file_source_ids_.empty()) {
VLOG(file_references) << "Loaded " << data.file_source_ids_ << " for file " << main_file_id << " from " << source;