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添加缓存

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shell committed 2026-07-13 23:53:11 +08:00
1 parent 4d7dde104d
commit fb63205a70
4 files changed
+132 -7
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src/seafile/fs/seafile_file_system.cpp
+16 -7
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@@ -3,6 +3,7 @@
#include "seafile/fs/file_context.hpp"
#include "util/string_util.hpp"
#include <spdlog/spdlog.h>
#include <format>
namespace seafile::fs {
namespace {
@@ -26,7 +27,8 @@ namespace seafile::fs {
return (static_cast<int64_t>(ft.dwHighDateTime) << 32) | ft.dwLowDateTime;
}
void SetFileInfo(FSP_FSCTL_FILE_INFO *FileInfo, const uint32_t attributes, const uint64_t size,const int64_t mtime) {
void SetFileInfo(FSP_FSCTL_FILE_INFO *FileInfo, const uint32_t attributes, const uint64_t size,
const int64_t mtime) {
FileInfo->FileAttributes = attributes;
FileInfo->AllocationSize = size;
FileInfo->FileSize = size;
@@ -156,7 +158,7 @@ namespace seafile::fs {
const auto copy_len = (std::min)(data.size(), static_cast<size_t>(Length));
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->path, Offset, Length));
return STATUS_SUCCESS;
}
return STATUS_UNSUCCESSFUL;
@@ -166,11 +168,19 @@ namespace seafile::fs {
PVOID Buffer, ULONG BufferLength, PULONG PBytesTransferred) {
const auto fc = static_cast<SeaFileContext *>(FileContext);
*PBytesTransferred = 0;
const auto path = std::ranges::replace(fc->path, '\\', '/');
const auto entries_result = api.repoDir(fc->repo_id, fc->path, token, token_type);
const auto cache_key = std::format("{}_{}", fc->repo_id, fc->path);
auto repo_entries = repo_dir_cache.get(cache_key);
if (!repo_entries.has_value()) {
if (auto entries_result = api.repoDir(fc->repo_id, fc->path, token, token_type); entries_result.has_value()) {
repo_entries = entries_result.value();
repo_dir_cache.put(cache_key, repo_entries.value(),std::chrono::seconds(60));
}else {
spdlog::error(std::format("can't read directory {},due to {}", fc->path,entries_result.error().what()));
}
}
if (entries_result.has_value()) {
const auto &entries = entries_result.value();
if (repo_entries.has_value()) {
const auto &entries = repo_entries.value();
size_t start = 0;
if (Marker) {
const auto marker = shell::util::StringUtil::utf16le_to_utf8(Marker);
@@ -208,7 +218,6 @@ namespace seafile::fs {
return STATUS_SUCCESS;
}
std::cout << entries_result.error().what() << std::endl;
return STATUS_UNSUCCESSFUL;
}