shell/seadisk
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

初步实现功能

Browse Source
This commit is contained in:
shell committed 2026-07-30 03:08:08 +08:00
1 parent f23c6a3fbb
commit f0b6efb126
15 files changed
+783 -708
Download Patch File Download Diff File Expand all files Collapse all files

No files matched your search

src/seafile/fs/seafile_file_system.cpp
+158 -111
View File
@@ -17,7 +17,6 @@ namespace seafile::fs
return UNIX_EPOCH_AS_FILETIME + unix_time * HUNDREDS_OF_NANOSECONDS_PER_SECOND;
}
std::string normalize_path(const std::string& path)
{
std::string result = path;
@@ -47,23 +46,13 @@ namespace seafile::fs
}
}
tl::expected<void, api::SeafileException> SeafileFileSystem::initialize(const std::string& username,
const std::string& password)
tl::expected<void, api::SeafileException> SeafileFileSystem::initialize()
{
const auto authToken = api->auth(username, password);
if (authToken.has_value())
if (this->store)
{
if (const auto repo = api->defaultRepo(); repo.has_value())
{
this->repo_id = repo.value().repo_id.value_or("");
return {};
}
spdlog::error("no default repo found");
return tl::make_unexpected(SeafileException("No default repo found"));
return this->store->init();
}
spdlog::error(std::format("user login failed:{}", authToken.error().what()));
return tl::make_unexpected(authToken.error());
return tl::make_unexpected(SeafileException("store is null"));
}
void SeafileFileSystem::Close(PVOID FileContext)
@@ -98,10 +87,9 @@ namespace seafile::fs
return STATUS_MEDIA_WRITE_PROTECTED;
}
NTSTATUS SeafileFileSystem::GetVolumeInfo(FSP_FSCTL_VOLUME_INFO* VolumeInfo) const
{
if (const auto userInfo = api->accountInfo(); userInfo.has_value())
if (const auto userInfo = store->accountInfo(); userInfo.has_value())
{
const auto& info = userInfo.value();
VolumeInfo->FreeSize = info.total - info.usage;
@@ -126,66 +114,82 @@ namespace seafile::fs
NTSTATUS SeafileFileSystem::Open(PWSTR FileName, UINT32 CreateOptions, UINT32 GrantedAccess, PVOID* PFileContext,
FSP_FSCTL_FILE_INFO* FileInfo)
{
const auto path = normalize_path(shell::util::StringUtil::utf16le_to_utf8(FileName));
if (repo_id.empty())
const auto full_path = normalize_path(shell::util::StringUtil::utf16le_to_utf8(FileName));
if (full_path == "/")
{
spdlog::error(std::format("can't open file: {}, repo id is empty", path));
const auto ctx = new SeaFileContext{
"", "/", "/", SeaFileContext::Type::DIRECTORY, 0
};
*PFileContext = ctx;
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, 0, 0);
spdlog::info("open root directory success");
return STATUS_SUCCESS;
}
const auto info = store->pathInfo(full_path);
if (!info.has_value())
{
spdlog::error(std::format("can't open file: {}, {}", full_path, info.error().what()));
return STATUS_OBJECT_NAME_NOT_FOUND;
}
if (path == "/")
if (std::holds_alternative<RepoInfo>(*info))
{
auto repo = api->repoInfo(repo_id);
if (!repo.has_value())
return STATUS_OBJECT_NAME_NOT_FOUND;
const auto ctx = new SeaFileContext{repo->id, path, SeaFileContext::Type::DIRECTORY, 0};
const auto& repo = std::get<RepoInfo>(*info);
const auto ctx = new SeaFileContext{
repo.id, "/", full_path, SeaFileContext::Type::DIRECTORY, repo.size
};
*PFileContext = ctx;
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, repo->size, repo->mtime);
spdlog::info(std::format("open directory {} success", path));
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, repo.size, repo.mtime);
spdlog::info(std::format("open repo root {} success", full_path));
return STATUS_SUCCESS;
}
if (const auto dirInfo = api->dirDetail(repo_id, path); dirInfo.has_value())
const auto& entry = std::get<RepoEntry>(*info);
if (entry.type == "dir")
{
const auto& info = dirInfo.value();
const auto ctx = new SeaFileContext{info.repo_id, info.path, SeaFileContext::Type::DIRECTORY, 0};
const auto ctx = new SeaFileContext{
entry.repo_id, entry.path, full_path, SeaFileContext::Type::DIRECTORY, 0
};
*PFileContext = ctx;
SetFileInfo(FileInfo,FILE_ATTRIBUTE_DIRECTORY, 0, 0);
spdlog::info(std::format("open directory {} success", path));
return STATUS_SUCCESS;
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, 0, entry.mtime);
spdlog::info(std::format("open directory {} success", full_path));
}
if (const auto fileInfo = api->fileDetail(repo_id, path); fileInfo.has_value())
else
{
const auto& info = fileInfo.value();
const auto ctx = new SeaFileContext(repo_id, path, SeaFileContext::Type::FILE, info.size);
const auto ctx = new SeaFileContext{
entry.repo_id, entry.path, full_path, SeaFileContext::Type::FILE, entry.size.value_or(0)
};
*PFileContext = ctx;
SetFileInfo(FileInfo,FILE_ATTRIBUTE_ARCHIVE, info.size, 0);
spdlog::info(std::format("open file {} success", path));
return STATUS_SUCCESS;
SetFileInfo(FileInfo, FILE_ATTRIBUTE_ARCHIVE, entry.size.value_or(0), entry.mtime);
spdlog::info(std::format("open file {} success", full_path));
}
return STATUS_OBJECT_NAME_NOT_FOUND;
return STATUS_SUCCESS;
}
NTSTATUS SeafileFileSystem::Read(PVOID FileContext, PVOID Buffer, UINT64 Offset, ULONG Length,
PULONG PBytesTransferred)
{
const auto fc = static_cast<SeaFileContext*>(FileContext);
auto result = api->downloadFile(
fc->repo_id, fc->path,
Offset, Offset + Length - 1);
if (Offset >= fc->size) {
*PBytesTransferred = 0;
return STATUS_SUCCESS;
}
auto bytesToRead = std::min(Length,static_cast<ULONG>(fc->size - Offset));
if (bytesToRead == 0) {
*PBytesTransferred = 0;
return STATUS_SUCCESS;
}
auto result = store->readFile(fc->repo_id, fc->repo_path, Offset, bytesToRead);
if (result.has_value())
{
const auto& data = result.value();
const auto copy_len = (std::min)(data.size(), static_cast<size_t>(Length));
const auto copy_len = (std::min)(data.size(), static_cast<size_t>(bytesToRead));
memcpy(Buffer, data.data(), copy_len);
*PBytesTransferred = static_cast<ULONG>(copy_len);
spdlog::info(std::format("read file {} bytes offset {} length {} success", fc->path, Offset, Length));
spdlog::info(std::format("read file {} bytes offset {} length {} success", fc->repo_path, Offset, bytesToRead));
return STATUS_SUCCESS;
}
spdlog::error(std::format("read file {} failed: {}", fc->repo_path, result.error().what()));
return STATUS_UNSUCCESSFUL;
}
@@ -195,9 +199,66 @@ namespace seafile::fs
const auto fc = static_cast<SeaFileContext*>(FileContext);
*PBytesTransferred = 0;
if (auto entries_result = api->repoDir(fc->repo_id, fc->path); entries_result.has_value())
const auto result = store->listDir(fc->full_path);
if (!result.has_value())
{
const auto& entries = entries_result.value();
spdlog::error(std::format("read directory {} failed: {}", fc->full_path, result.error().what()));
return STATUS_UNSUCCESSFUL;
}
auto add_entry = [&](const std::wstring& name, uint64_t size, uint32_t attrs, int64_t mtime)
{
const auto entry_size = sizeof(FSP_FSCTL_DIR_INFO) + ((name.size() + 1) * sizeof(WCHAR));
const auto dir_info = static_cast<FSP_FSCTL_DIR_INFO*>(std::malloc(entry_size));
std::memset(dir_info, 0, entry_size);
dir_info->Size = entry_size;
SetFileInfo(&dir_info->FileInfo, attrs, size, mtime);
wcscpy_s(dir_info->FileNameBuf, name.size() + 1, name.data());
if (*PBytesTransferred + entry_size < BufferLength)
{
if (!FspFileSystemAddDirInfo(dir_info, Buffer, BufferLength, PBytesTransferred))
{
std::free(dir_info);
return false;
}
}
else
{
std::free(dir_info);
return false;
}
std::free(dir_info);
return true;
};
if (std::holds_alternative<std::vector<RepoInfo>>(*result))
{
const auto& repos = std::get<std::vector<RepoInfo>>(*result);
size_t start = 0;
if (Marker)
{
const auto marker = shell::util::StringUtil::utf16le_to_utf8(Marker);
for (auto i = 0; i < repos.size(); ++i)
{
if (repos[i].name == marker)
{
start = i + 1;
break;
}
}
}
for (auto i = start; i < repos.size(); ++i)
{
const auto& repo = repos[i];
if (const auto repo_name = shell::util::StringUtil::utf8_to_utf16le(repo.name); !add_entry(repo_name, repo.size, FILE_ATTRIBUTE_DIRECTORY, repo.mtime))
{
break;
}
}
}
else
{
const auto& entries = std::get<std::vector<RepoEntry>>(*result);
size_t start = 0;
if (Marker)
{
@@ -215,66 +276,44 @@ namespace seafile::fs
{
const auto& entry = entries[i];
const auto entry_name = shell::util::StringUtil::utf8_to_utf16le(entry.name);
const auto size = sizeof(FSP_FSCTL_DIR_INFO) + ((entry_name.size() + 1) * sizeof(WCHAR));
const auto dir_info = static_cast<FSP_FSCTL_DIR_INFO*>(std::malloc(size));
std::memset(dir_info, 0, size);
dir_info->Size = size;
dir_info->FileInfo.FileSize = entry.size.value_or(0);
if (entry.type == "file")
{
dir_info->FileInfo.FileAttributes = FILE_ATTRIBUTE_ARCHIVE;
}
else
{
dir_info->FileInfo.FileAttributes = FILE_ATTRIBUTE_DIRECTORY;
}
wcscpy_s(dir_info->FileNameBuf, entry_name.size() + 1, entry_name.data());
if (*PBytesTransferred + size < BufferLength)
{
if (!FspFileSystemAddDirInfo(dir_info, Buffer, BufferLength, PBytesTransferred))
{
break;
}
}
else
const auto attrs = (entry.type == "dir") ? FILE_ATTRIBUTE_DIRECTORY : FILE_ATTRIBUTE_ARCHIVE;
if (!add_entry(entry_name, entry.size.value_or(0), attrs, entry.mtime))
{
break;
}
}
return STATUS_SUCCESS;
}
else
{
spdlog::error(std::format("read directory {} failed: {}", fc->path, entries_result.error().what()));
}
return STATUS_UNSUCCESSFUL;
FspFileSystemAddDirInfo(nullptr, Buffer, BufferLength, PBytesTransferred);
return STATUS_SUCCESS;
}
NTSTATUS SeafileFileSystem::GetFileInfo(HANDLE Handle, FSP_FSCTL_FILE_INFO* FileInfo)
{
auto fc = static_cast<SeaFileContext*>(Handle);
if (fc->repo_id.empty() || fc->path == "/" || fc->path.back() == '/')
const auto fc = static_cast<SeaFileContext*>(Handle);
if (fc->full_path == "/")
{
if (fc->repo_id.empty())
{
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, 0, 0);
return STATUS_SUCCESS;
}
auto repo = api->repoInfo(fc->repo_id);
if (!repo.has_value())
return STATUS_UNSUCCESSFUL;
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, repo->size, repo->mtime);
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, 0, 0);
return STATUS_SUCCESS;
}
auto fdetail = api->fileDetail(fc->repo_id, fc->path);
if (!fdetail.has_value())
const auto info = store->pathInfo(fc->full_path);
if (!info.has_value())
{
spdlog::error(std::format("get file info {} failed: {}", fc->full_path, info.error().what()));
return STATUS_UNSUCCESSFUL;
SetFileInfo(FileInfo, FILE_ATTRIBUTE_NORMAL, fdetail->size, fdetail->mtime);
spdlog::info(std::format("get file {} info success", fc->path));
}
if (std::holds_alternative<RepoInfo>(*info))
{
const auto& repo = std::get<RepoInfo>(*info);
SetFileInfo(FileInfo, FILE_ATTRIBUTE_DIRECTORY, repo.size, repo.mtime);
return STATUS_SUCCESS;
}
const auto& entry = std::get<RepoEntry>(*info);
const auto attrs = (entry.type == "dir") ? FILE_ATTRIBUTE_DIRECTORY : FILE_ATTRIBUTE_ARCHIVE;
SetFileInfo(FileInfo, attrs, entry.size.value_or(0), entry.mtime);
spdlog::info(std::format("get file {} info success", fc->full_path));
return STATUS_SUCCESS;
}
@@ -288,7 +327,7 @@ namespace seafile::fs
NTSTATUS SeafileFileSystem::GetDirInfoByName(PVOID FileContext, PWSTR FileName,
FSP_FSCTL_DIR_INFO* DirInfo)
{
auto fc = static_cast<SeaFileContext*>(FileContext);
const auto fc = static_cast<SeaFileContext*>(FileContext);
std::wstring name(FileName);
if (name == L"." || name == L"..")
@@ -300,33 +339,41 @@ namespace seafile::fs
return STATUS_SUCCESS;
}
std::string utf8_name;
for (const auto c : name)
utf8_name += static_cast<char>(c);
const std::string utf8_name = shell::util::StringUtil::utf16le_to_utf8(name);
if (fc->repo_id.empty())
std::string child_full_path;
if (fc->full_path == "/")
{
return STATUS_OBJECT_NAME_NOT_FOUND;
child_full_path = "/" + utf8_name;
}
else
{
child_full_path = fc->full_path + "/" + utf8_name;
}
auto entries = api->repoDir(fc->repo_id, fc->path);
if (!entries.has_value())
const auto info = store->pathInfo(child_full_path);
if (!info.has_value())
return STATUS_OBJECT_NAME_NOT_FOUND;
for (const auto& entry : entries.value())
if (std::holds_alternative<RepoInfo>(*info))
{
if (entry.name != utf8_name)
continue;
const auto& repo = std::get<RepoInfo>(*info);
memset(DirInfo, 0, sizeof(FSP_FSCTL_DIR_INFO));
const auto name_bytes = (name.size() + 1) * sizeof(WCHAR);
DirInfo->Size = offsetof(FSP_FSCTL_DIR_INFO, FileNameBuf) + name_bytes;
const auto attrs = (entry.type == "dir") ? FILE_ATTRIBUTE_DIRECTORY : FILE_ATTRIBUTE_NORMAL;
SetFileInfo(&DirInfo->FileInfo, attrs, entry.size.value_or(0), entry.mtime);
SetFileInfo(&DirInfo->FileInfo, FILE_ATTRIBUTE_DIRECTORY, repo.size, repo.mtime);
wcscpy_s(DirInfo->FileNameBuf, name.size() + 1, FileName);
return STATUS_SUCCESS;
}
return STATUS_OBJECT_NAME_NOT_FOUND;
const auto& entry = std::get<RepoEntry>(*info);
memset(DirInfo, 0, sizeof(FSP_FSCTL_DIR_INFO));
const auto name_bytes = (name.size() + 1) * sizeof(WCHAR);
DirInfo->Size = offsetof(FSP_FSCTL_DIR_INFO, FileNameBuf) + name_bytes;
const auto attrs = (entry.type == "dir") ? FILE_ATTRIBUTE_DIRECTORY : FILE_ATTRIBUTE_NORMAL;
SetFileInfo(&DirInfo->FileInfo, attrs, entry.size.value_or(0), entry.mtime);
wcscpy_s(DirInfo->FileNameBuf, name.size() + 1, FileName);
return STATUS_SUCCESS;
}
NTSTATUS SeafileFileSystem::SetVolumeLabel_(PWSTR VolumeLabel, FSP_FSCTL_VOLUME_INFO* VolumeInfo)
src/seafile/fs/seafile_store.cpp
+439 -300
View File
@@ -1,300 +1,439 @@
#include "seafile/fs/seafile_store.hpp"
#include <sqlite_orm/sqlite_orm.h>
#include <string>
#include "seafile/api/account_info.hpp"
#include "seafile/api/repo_info.hpp"
#include "seafile/fs/storage/repo_entry.hpp"
#include <stack>
#include "util/application_path.hpp"
//
// Created by Shell on 2026/7/16.
//
namespace seafile::fs
{
using RepoEntry = storage::RepoEntry;
using AccountInfo = api::AccountInfo;
using RepoInfo = api::RepoInfo;
namespace
{
auto make_storage(const std::string& path)
{
// clang-format off
return sqlite_orm::make_storage(path,
sqlite_orm::make_table("account_info",
sqlite_orm::make_column("space_usage", &AccountInfo::space_usage),
sqlite_orm::make_column("avatar_url", &AccountInfo::avatar_url),
sqlite_orm::make_column("email", &AccountInfo::email, sqlite_orm::primary_key()),
sqlite_orm::make_column("name", &AccountInfo::name),
sqlite_orm::make_column("total", &AccountInfo::total),
sqlite_orm::make_column("usage", &AccountInfo::usage),
sqlite_orm::make_column("login_id", &AccountInfo::login_id),
sqlite_orm::make_column("department", &AccountInfo::department),
sqlite_orm::make_column("contact_email", &AccountInfo::contact_email),
sqlite_orm::make_column("institution", &AccountInfo::institution),
sqlite_orm::make_column("is_staff", &AccountInfo::is_staff),
sqlite_orm::make_column("file_updates_email_interval", &AccountInfo::file_updates_email_interval),
sqlite_orm::make_column("collaborate_email_interval",&AccountInfo::collaborate_email_interval)
),
sqlite_orm::make_table("repo_info",
sqlite_orm::make_column("type",&RepoInfo::type),
sqlite_orm::make_column("id",&RepoInfo::id, sqlite_orm::primary_key()),
sqlite_orm::make_column("owner",&RepoInfo::owner),
sqlite_orm::make_column("name",&RepoInfo::name),
sqlite_orm::make_column("mtime",&RepoInfo::mtime),
sqlite_orm::make_column("size",&RepoInfo::size),
sqlite_orm::make_column("encrypted",&RepoInfo::encrypted),
sqlite_orm::make_column("root",&RepoInfo::root),
sqlite_orm::make_column("permission",&RepoInfo::permission),
sqlite_orm::make_column("modifier_email",&RepoInfo::modifier_email),
sqlite_orm::make_column("modifier_contact_email",&RepoInfo::modifier_contact_email),
sqlite_orm::make_column("modifier_name",&RepoInfo::modifier_name),
sqlite_orm::make_column("file_count",&RepoInfo::file_count),
sqlite_orm::make_column("head_commit_id",&RepoInfo::head_commit_id),
sqlite_orm::make_column("enc_version",&RepoInfo::enc_version),
sqlite_orm::make_column("salt",&RepoInfo::salt),
sqlite_orm::make_column("magic",&RepoInfo::magic),
sqlite_orm::make_column("random_key",&RepoInfo::random_key)
),
sqlite_orm::make_table("repo_entry",
sqlite_orm::make_column("type",&RepoEntry::type),
sqlite_orm::make_column("name",&RepoEntry::name),
sqlite_orm::make_column("path",&RepoEntry::path),
sqlite_orm::make_column("id", &RepoEntry::id, sqlite_orm::primary_key()),
sqlite_orm::make_column("mtime",&RepoEntry::mtime),
sqlite_orm::make_column("modifier_email",&RepoEntry::modifier_email),
sqlite_orm::make_column("size",&RepoEntry::size),
sqlite_orm::make_column("is_locked",&RepoEntry::is_locked),
sqlite_orm::make_column("lock_owner",&RepoEntry::lock_owner),
sqlite_orm::make_column("lock_time",&RepoEntry::lock_time),
sqlite_orm::make_column("locked_by_me",&RepoEntry::locked_by_me),
sqlite_orm::make_column("permission",&RepoEntry::permission),
sqlite_orm::make_column("modifier_contact_email",&RepoEntry::modifier_contact_email),
sqlite_orm::make_column("modifier_name",&RepoEntry::modifier_name),
sqlite_orm::make_column("starred",&RepoEntry::starred))
);
//clang-format on
}
}
struct SeafileStore::Database
{
using Storage = decltype(make_storage(""));
Storage storage;
explicit Database(const std::string& path)
: storage(make_storage(path))
{
}
};
tl::expected<void, api::SeafileException> SeafileStore::auth()
{
if (const auto auth_info = this->api.auth(this->username, this->password))
{
return {};
}
else
{
return tl::make_unexpected(api::SeafileException(auth_info.error()));
}
}
SeafileStore::SeafileStore(const std::string& db_path, const std::string& server, const std::string& user,
const std::string& password) : api(server)
{
this->database = std::make_unique<Database>(db_path);
this->username = user;
this->password = password;
this->api_server = server;
}
tl::expected<RepoEntry, api::SeafileException> SeafileStore::findRepoEntry(
const std::string& repo_id, const std::string& path)
{
auto& storage = this->database->storage;
const auto entry = storage.get_optional<RepoEntry>(
sqlite_orm::where(
sqlite_orm::and_(
sqlite_orm::c(&RepoEntry::path) == path,
sqlite_orm::c(&RepoEntry::repo_id) == repo_id
)
));
if (entry)
{
return *entry;
}
return tl::make_unexpected(api::SeafileException("entry not exists"));
}
tl::expected<std::string, api::SeafileException> SeafileStore::defaultRepoId() const
{
const auto repo = this->api.defaultRepo();
if (repo)
{
if (repo->exists)
{
return repo->repo_id.value();
}
return tl::make_unexpected(api::SeafileException("No default repo"));
}
return tl::make_unexpected(api::SeafileException(repo.error()));
}
tl::expected<bool, api::SeafileException> SeafileStore::checkIsUpdated(const std::string& repo_id)
{
auto& storage = this->database->storage;
const auto repo = storage.get_optional<RepoInfo>(
sqlite_orm::where(
sqlite_orm::c(&RepoInfo::id) == repo_id
));
if (!repo)
{
return false;
}
const auto& commit_id = repo.value().head_commit_id;
const auto repo_info = this->api.repoInfo(repo_id);
if (repo_info)
{
return repo_info.value().head_commit_id == commit_id;
}
return tl::make_unexpected(repo_info.error());
}
tl::expected<void, api::SeafileException> SeafileStore::syncRepoEntry(const std::string& repo_id) const
{
std::stack<RepoEntry> entry_stack;
std::string path = "/";
std::vector<RepoEntry> data;
entry_stack.push(RepoEntry{.repo_id = repo_id, .path = path});
while (!entry_stack.empty())
{
const auto parent = entry_stack.top();
entry_stack.pop();
path = parent.path;
auto entries = this->api.repoDir(repo_id, path);
if (!entries)
{
return tl::make_unexpected(entries.error());
}
for (auto& entry : *entries)
{
const auto entry_info = RepoEntry::from_api_model(repo_id, std::format("{}/{}", path, entry.name),
entry);
if (entry_info.type == "dir")
{
entry_stack.push(entry_info);
}
data.push_back(entry_info);
}
}
try
{
this->database->storage.transaction([&]
{
for (const auto& entry : data)
{
this->database->storage.replace(entry);
}
return true;
});
}
catch (std::exception& e)
{
return tl::make_unexpected(api::SeafileException(e.what()));
}
return {};
}
tl::expected<void, api::SeafileException> SeafileStore::checkAndSync(const std::string& repo_id)
{
if (!this->checkIsUpdated(repo_id))
{
return this->syncRepoEntry(repo_id);
}
return {};
}
tl::expected<void, api::SeafileException> SeafileStore::init()
{
if (const auto& store_path = storePath(); !std::filesystem::exists(store_path))
{
try
{
this->database->storage.sync_schema();
}
catch (std::exception& e)
{
return tl::make_unexpected(api::SeafileException(e.what()));
}
}
const auto auth_token = this->auth();
if (!auth_token)
{
return tl::make_unexpected(auth_token.error());
}
return this->sync();;
}
tl::expected<void, api::SeafileException> SeafileStore::syncUserInfo()
{
const auto user_info = this->api.accountInfo();
if (!user_info)
{
return tl::make_unexpected(user_info.error());
}
this->database->storage.replace(*user_info);
return {};
}
tl::expected<void, api::SeafileException> SeafileStore::syncRepos()
{
const auto repos = this->api.repos("mine", "");
if (!repos)
{
return tl::make_unexpected(repos.error());
}
for (const auto& repo : *repos)
{
try
{
this->database->storage.replace(repo);
}
catch (std::exception& e)
{
return tl::make_unexpected(api::SeafileException(e.what()));
}
if (const auto sync_repo = syncRepoEntry(repo.id); !sync_repo)
{
return tl::make_unexpected(sync_repo.error());
}
}
return {};
}
tl::expected<void, api::SeafileException> SeafileStore::sync()
{
if (const auto sync_account = this->syncUserInfo(); !sync_account)
{
return tl::make_unexpected(sync_account.error());
}
if (const auto sync_repos = syncRepos(); !sync_repos)
{
return tl::make_unexpected(sync_repos.error());
}
return {};
}
SeafileStore::~SeafileStore() = default;
std::filesystem::path SeafileStore::storePath()
{
return shell::util::ApplicationPath::get().parent_path() / "seafile.sqlite";
}
}
#include "seafile/fs/seafile_store.hpp"
#include <sqlite_orm/sqlite_orm.h>
#include <string>
#include <vector>
#include <algorithm>
#include <format>
#include "seafile/api/account_info.hpp"
#include "seafile/api/repo_info.hpp"
#include "seafile/fs/storage/repo_entry.hpp"
#include "seafile/fs/storage/repo_info.hpp"
#include "util/application_path.hpp"
#include "util/string_util.hpp"
namespace seafile::fs {
using RepoEntry = storage::RepoEntry;
using AccountInfo = api::AccountInfo;
using RepoInfo = storage::RepoInfo;
namespace {
std::string normalizePath(std::string path) {
std::ranges::replace(path, '\\', '/');
while (path.size() > 1 && path.back() == '/') {
path.pop_back();
}
return path.empty() ? "/" : path;
}
std::vector<std::string> splitPath(const std::string &path) {
auto parts = shell::util::StringUtil::split(path, "/");
std::erase(parts, "");
return parts;
}
std::string joinPath(const std::vector<std::string> &parts, const size_t start) {
std::string result;
for (size_t i = start; i < parts.size(); ++i) {
if (!result.empty()) {
result += '/';
}
result += parts[i];
}
return result.empty() ? "/" : "/" + result;
}
std::string parentPath(const std::string &path) {
if (path == "/") {
return "/";
}
const auto pos = path.find_last_of('/');
if (pos == std::string::npos || pos == 0) {
return "/";
}
return path.substr(0, pos);
}
auto make_storage(const std::string &path) {
// clang-format off
return sqlite_orm::make_storage(path,
sqlite_orm::make_table("account_info",
sqlite_orm::make_column("space_usage", &AccountInfo::space_usage),
sqlite_orm::make_column("avatar_url", &AccountInfo::avatar_url),
sqlite_orm::make_column("email", &AccountInfo::email, sqlite_orm::primary_key()),
sqlite_orm::make_column("name", &AccountInfo::name),
sqlite_orm::make_column("total", &AccountInfo::total),
sqlite_orm::make_column("usage", &AccountInfo::usage),
sqlite_orm::make_column("login_id", &AccountInfo::login_id),
sqlite_orm::make_column("department", &AccountInfo::department),
sqlite_orm::make_column("contact_email", &AccountInfo::contact_email),
sqlite_orm::make_column("institution", &AccountInfo::institution),
sqlite_orm::make_column("is_staff", &AccountInfo::is_staff),
sqlite_orm::make_column("file_updates_email_interval", &AccountInfo::file_updates_email_interval),
sqlite_orm::make_column("collaborate_email_interval", &AccountInfo::collaborate_email_interval)
),
sqlite_orm::make_table("repo_info",
sqlite_orm::make_column("type", &RepoInfo::type),
sqlite_orm::make_column("id", &RepoInfo::id, sqlite_orm::primary_key()),
sqlite_orm::make_column("owner", &RepoInfo::owner),
sqlite_orm::make_column("name", &RepoInfo::name),
sqlite_orm::make_column("mtime", &RepoInfo::mtime),
sqlite_orm::make_column("size", &RepoInfo::size),
sqlite_orm::make_column("encrypted", &RepoInfo::encrypted),
sqlite_orm::make_column("root", &RepoInfo::root),
sqlite_orm::make_column("permission", &RepoInfo::permission),
sqlite_orm::make_column("modifier_email", &RepoInfo::modifier_email),
sqlite_orm::make_column("modifier_contact_email", &RepoInfo::modifier_contact_email),
sqlite_orm::make_column("modifier_name", &RepoInfo::modifier_name),
sqlite_orm::make_column("file_count", &RepoInfo::file_count),
sqlite_orm::make_column("head_commit_id", &RepoInfo::head_commit_id),
sqlite_orm::make_column("enc_version", &RepoInfo::enc_version),
sqlite_orm::make_column("salt", &RepoInfo::salt),
sqlite_orm::make_column("magic", &RepoInfo::magic),
sqlite_orm::make_column("random_key", &RepoInfo::random_key)
),
sqlite_orm::make_table("repo_entry",
sqlite_orm::make_column("repo_id", &RepoEntry::repo_id),
sqlite_orm::make_column("type", &RepoEntry::type),
sqlite_orm::make_column("name", &RepoEntry::name),
sqlite_orm::make_column("path", &RepoEntry::path),
sqlite_orm::make_column("id", &RepoEntry::id),
sqlite_orm::make_column("mtime", &RepoEntry::mtime),
sqlite_orm::make_column("modifier_email", &RepoEntry::modifier_email),
sqlite_orm::make_column("size", &RepoEntry::size),
sqlite_orm::make_column("is_locked", &RepoEntry::is_locked),
sqlite_orm::make_column("lock_owner", &RepoEntry::lock_owner),
sqlite_orm::make_column("lock_time", &RepoEntry::lock_time),
sqlite_orm::make_column("locked_by_me", &RepoEntry::locked_by_me),
sqlite_orm::make_column("permission", &RepoEntry::permission),
sqlite_orm::make_column("modifier_contact_email", &RepoEntry::modifier_contact_email),
sqlite_orm::make_column("modifier_name", &RepoEntry::modifier_name),
sqlite_orm::make_column("starred", &RepoEntry::starred),
sqlite_orm::primary_key(&RepoEntry::repo_id, &RepoEntry::path)
)
);
//clang-format on
}
}
struct SeafileStore::Database {
using Storage = decltype(make_storage(""));
Storage storage;
std::recursive_mutex mutex;
explicit Database(const std::string &path)
: storage(make_storage(path)) {
}
};
tl::expected<void, api::SeafileException> SeafileStore::auth() {
const auto auth_info = this->api.auth(this->username, this->password);
if (auth_info) {
return {};
}
return tl::make_unexpected(api::SeafileException(auth_info.error()));
}
SeafileStore::SeafileStore(const std::string &db_path, const std::string &server, const std::string &user,
const std::string &password) : api(server) {
this->database = std::make_unique<Database>(db_path);
this->username = user;
this->password = password;
this->api_server = server;
}
tl::expected<RepoEntry, api::SeafileException> SeafileStore::findRepoEntry(
const std::string &repo_id, const std::string &path) {
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
const auto entries = storage.get_all<RepoEntry>(
sqlite_orm::where(
sqlite_orm::and_(
sqlite_orm::c(&RepoEntry::repo_id) == repo_id,
sqlite_orm::c(&RepoEntry::path) == path
)
));
if (!entries.empty()) {
return entries.at(0);
}
return tl::make_unexpected(api::SeafileException("entry not exists"));
}
tl::expected<std::string, api::SeafileException> SeafileStore::defaultRepoId() const {
const auto repo = this->api.defaultRepo();
if (repo) {
if (repo->exists) {
return repo->repo_id.value();
}
return tl::make_unexpected(api::SeafileException("No default repo"));
}
return tl::make_unexpected(api::SeafileException(repo.error()));
}
tl::expected<bool, api::SeafileException> SeafileStore::checkIsUpdated(const std::string &repo_id) {
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
const auto repos = storage.get_all<RepoInfo>(
sqlite_orm::where(
sqlite_orm::c(&RepoInfo::id) == repo_id
));
if (repos.empty()) {
return false;
}
const auto& repo = repos.at(0);
const auto &commit_id = repo.head_commit_id;
const auto repo_info = this->api.repoInfo(repo_id);
if (repo_info) {
return repo_info.value().head_commit_id == commit_id;
}
return tl::make_unexpected(repo_info.error());
}
tl::expected<void, api::SeafileException> SeafileStore::checkAndSync(const std::string &repo_id) {
if (!this->checkIsUpdated(repo_id)) {
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
try {
storage.remove<RepoEntry>(sqlite_orm::where(
sqlite_orm::c(&RepoEntry::repo_id) == repo_id
)
);
const auto repo_entries = this->api.repoDir(repo_id, "/");
if (!repo_entries) {
return tl::make_unexpected(repo_entries.error());
}
for (const auto &repo_entry: *repo_entries) {
storage.replace(RepoEntry::from_api_model(repo_id, "/", repo_entry));
}
} catch (std::exception &e) {
return tl::make_unexpected(api::SeafileException(e.what()));
}
}
return {};
}
tl::expected<void, api::SeafileException> SeafileStore::init() {
try {
std::lock_guard lock(database->mutex);
this->database->storage.sync_schema();
} catch (std::exception &e) {
return tl::make_unexpected(api::SeafileException(e.what()));
}
if (const auto auth_token = this->auth(); !auth_token) {
return tl::make_unexpected(auth_token.error());
}
return this->sync();
}
tl::expected<void, api::SeafileException> SeafileStore::syncUserInfo() {
const auto user_info = this->api.accountInfo();
if (!user_info) {
return tl::make_unexpected(user_info.error());
}
std::lock_guard lock(database->mutex);
this->database->storage.replace(*user_info);
return {};
}
tl::expected<std::vector<RepoInfo>, api::SeafileException> SeafileStore::syncRepos() {
const auto repos = this->api.repos("mine", "");
if (!repos) {
return tl::make_unexpected(repos.error());
}
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
std::vector<RepoInfo> result;
result.reserve(repos->size());
for (const auto &repo: *repos) {
const auto storage_repo = RepoInfo::from_api_model(repo);
result.push_back(storage_repo);
try {
const auto existings = storage.get_all<RepoInfo>(
sqlite_orm::where(sqlite_orm::c(&RepoInfo::id) == storage_repo.id));
std::optional<RepoInfo> existing = std::nullopt;
if (!existings.empty()) {
existing = existings.at(0);
}
if (existing && existing->head_commit_id != storage_repo.head_commit_id) {
storage.remove<RepoEntry>(sqlite_orm::where(
sqlite_orm::c(&RepoEntry::repo_id) == storage_repo.id));
}
storage.replace(storage_repo);
} catch (std::exception &e) {
return tl::make_unexpected(api::SeafileException(e.what()));
}
}
return result;
}
tl::expected<RepoInfo, api::SeafileException> SeafileStore::findRepoByName(const std::string &name) {
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
try {
auto repos = storage.get_all<RepoInfo>(
sqlite_orm::where(sqlite_orm::c(&RepoInfo::name) == name));
if (!repos.empty()) {
return repos.at(0);
}
if (const auto synced = this->syncRepos(); synced) {
repos = storage.get_all<RepoInfo>(
sqlite_orm::where(sqlite_orm::c(&RepoInfo::name) == name));
if (!repos.empty()) {
return repos.at(0);
}
} else {
return tl::make_unexpected(synced.error());
}
}catch (const std::exception &e) {
return tl::make_unexpected(api::SeafileException(e.what()));
}
return tl::make_unexpected(api::SeafileException(std::format("repo not found: {}", name)));
}
tl::expected<void, api::SeafileException> SeafileStore::fetchAndStoreRepoDir(
const std::string &repo_id, const std::string &parent_path) {
const auto entries = this->api.repoDir(repo_id, parent_path);
if (!entries) {
return tl::make_unexpected(entries.error());
}
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
try {
for (const auto &entry: *entries) {
storage.replace(RepoEntry::from_api_model(repo_id, parent_path, entry));
}
} catch (std::exception &e) {
return tl::make_unexpected(api::SeafileException(e.what()));
}
return {};
}
std::vector<RepoEntry> SeafileStore::queryDirectChildren(
const std::string &repo_id, const std::string &parent_path) {
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
const std::string prefix = (parent_path == "/") ? "" : parent_path;
const auto all = storage.get_all<RepoEntry>(
sqlite_orm::where(
sqlite_orm::and_(
sqlite_orm::c(&RepoEntry::repo_id) == repo_id,
sqlite_orm::like(&RepoEntry::path, prefix + "/%")
)
));
std::vector<RepoEntry> children;
for (auto &entry: all) {
if (const auto rest = entry.path.substr(prefix.size() + 1); rest.find('/') == std::string::npos) {
children.push_back(entry);
}
}
return children;
}
tl::expected<std::variant<RepoInfo, RepoEntry>, api::SeafileException> SeafileStore::pathInfo(
const std::string &path) {
const auto normalized = normalizePath(path);
const auto parts = splitPath(normalized);
if (parts.empty()) {
return tl::make_unexpected(api::SeafileException("pathInfo does not support root path"));
}
const auto &repo_name = parts[0];
const auto repo = findRepoByName(repo_name);
if (!repo) {
return tl::make_unexpected(repo.error());
}
if (parts.size() == 1) {
return std::variant<RepoInfo, RepoEntry>(*repo);
}
const auto inner_path = joinPath(parts, 1);
auto entry = findRepoEntry(repo->id, inner_path);
if (entry) {
return std::variant<RepoInfo, RepoEntry>(*entry);
}
const auto parent_path = parentPath(inner_path);
if (const auto res = fetchAndStoreRepoDir(repo->id, parent_path); !res) {
return tl::make_unexpected(res.error());
}
entry = findRepoEntry(repo->id, inner_path);
if (entry) {
return std::variant<RepoInfo, RepoEntry>(*entry);
}
return tl::make_unexpected(api::SeafileException(std::format("path not found: {}", path)));
}
tl::expected<std::variant<std::vector<RepoInfo>, std::vector<RepoEntry> >, api::SeafileException>
SeafileStore::listDir(const std::string &path) {
const auto normalized = normalizePath(path);
const auto parts = splitPath(normalized);
std::lock_guard lock(database->mutex);
auto &storage = this->database->storage;
if (parts.empty()) {
auto repos = storage.get_all<RepoInfo>();
if (repos.empty()) {
if (const auto synced = this->syncRepos(); synced) {
repos = storage.get_all<RepoInfo>();
} else {
return tl::make_unexpected(synced.error());
}
}
return std::variant<std::vector<RepoInfo>, std::vector<RepoEntry> >(std::move(repos));
}
const auto &repo_name = parts[0];
const auto repo = findRepoByName(repo_name);
if (!repo) {
return tl::make_unexpected(repo.error());
}
const auto inner_path = joinPath(parts, 1);
auto children = queryDirectChildren(repo->id, inner_path);
if (children.empty()) {
if (const auto res = fetchAndStoreRepoDir(repo->id, inner_path); !res) {
return tl::make_unexpected(res.error());
}
children = queryDirectChildren(repo->id, inner_path);
}
return std::variant<std::vector<RepoInfo>, std::vector<RepoEntry> >(std::move(children));
}
tl::expected<std::string, api::SeafileException> SeafileStore::readFile(
const std::string& repo_id, const std::string& path, const size_t offset, const size_t length) const {
if (length == 0) {
return std::string{};
}
return this->api.downloadFile(repo_id, path, offset, offset + length - 1);
}
tl::expected<api::AccountInfo, api::SeafileException> SeafileStore::accountInfo() const {
std::lock_guard lock(database->mutex);
auto& storage = this->database->storage;
if (const auto infos = storage.get_all<AccountInfo>(); !infos.empty()) {
return infos.front();
}
return tl::make_unexpected(api::SeafileException("account info not synced"));
}
tl::expected<void, api::SeafileException> SeafileStore::sync() {
if (const auto sync_account = this->syncUserInfo(); !sync_account) {
return tl::make_unexpected(sync_account.error());
}
if (const auto sync_repos = syncRepos(); !sync_repos) {
return tl::make_unexpected(sync_repos.error());
}
return {};
}
SeafileStore::~SeafileStore() = default;
std::filesystem::path SeafileStore::storePath() {
return shell::util::ApplicationPath::get().parent_path() / "seafile.sqlite";
}
}
src/seafile/fs/storage/repo_entry.cpp
+12 -2
View File
@@ -6,12 +6,22 @@
namespace seafile::fs::storage
{
auto RepoEntry::from_api_model(const std::string& repo_id, const std::string& path,
auto RepoEntry::from_api_model(const std::string& repo_id, const std::string& parent_path,
const api::RepoEntry& entry) -> RepoEntry
{
std::string entry_path;
if (parent_path == "/")
{
entry_path = "/" + entry.name;
}
else
{
entry_path = parent_path + "/" + entry.name;
}
return RepoEntry{
.repo_id = repo_id,
.path = path,
.path = entry_path,
.type = entry.type,
.name = entry.name,
.id = entry.id,
src/seafile/fs/storage/repo_info.cpp
+30
View File
@@ -0,0 +1,30 @@
//
// Created by Shell on 2026/7/30.
//
#include "seafile/fs/storage/repo_info.hpp"
namespace seafile::fs::storage {
auto RepoInfo::from_api_model(const api::RepoInfo& repo_info) -> RepoInfo
{
return RepoInfo{
.type = repo_info.type,
.id = repo_info.id,
.owner = repo_info.owner,
.name = repo_info.name,
.mtime = repo_info.mtime,
.size = repo_info.size,
.encrypted = repo_info.encrypted,
.root = repo_info.root,
.permission = repo_info.permission,
.modifier_email = repo_info.modifier_email,
.modifier_contact_email = repo_info.modifier_contact_email,
.modifier_name = repo_info.modifier_name,
.file_count = repo_info.file_count,
.head_commit_id = repo_info.head_commit_id,
.enc_version = repo_info.enc_version,
.salt = repo_info.salt,
.magic = repo_info.magic,
.random_key = repo_info.random_key,
};
}
}
src/seafile/fs/winfsp_adapter.cpp
+10 -4
View File
@@ -5,6 +5,8 @@
// Created by Shell on 2026/6/20.
//
#include <unordered_map>
#include <spdlog/spdlog.h>
#include <format>
namespace seafile::fs
{
@@ -64,15 +66,19 @@ namespace seafile::fs
return Result;
}
auto mount_point = std::wstring(L"X:");
auto seafile_file_system = new SeafileFileSystem("https://pan.hanwangsoft.com", L"Seafile");
if (const auto ret= seafile_file_system->initialize("asypost@yeah.net", "Shell0805@china"); !ret.has_value())
auto store = std::make_unique<SeafileStore>(
SeafileStore::storePath().string(),
"https://pan.hanwangsoft.com",
"asypost@yeah.net",
"Shell0805@china");
if (const auto ret = store->init(); !ret.has_value())
{
spdlog::error(std::format("store init failed: {}", ret.error().what()));
Result = STATUS_UNSUCCESSFUL;
FspFileSystemDelete(FileSystem);
delete seafile_file_system;
return Result;
}
auto seafile_file_system = new SeafileFileSystem(std::move(store), L"Seafile");
FileSystem->UserContext = seafile_file_system;
fstab.insert({FileSystem, seafile_file_system});