From 065867e2c24e9856c360fc2d6b9a86c92aedc43e Mon Sep 17 00:00:00 2001 From: Morph <39850852+Morph1984@users.noreply.github.com> Date: Tue, 25 May 2021 19:32:56 -0400 Subject: common: fs: Rework the Common Filesystem interface to make use of std::filesystem (#6270) * common: fs: fs_types: Create filesystem types Contains various filesystem types used by the Common::FS library * common: fs: fs_util: Add std::string to std::u8string conversion utility * common: fs: path_util: Add utlity functions for paths Contains various utility functions for getting or manipulating filesystem paths used by the Common::FS library * common: fs: file: Rewrite the IOFile implementation * common: fs: Reimplement Common::FS library using std::filesystem * common: fs: fs_paths: Add fs_paths to replace common_paths * common: fs: path_util: Add the rest of the path functions * common: Remove the previous Common::FS implementation * general: Remove unused fs includes * string_util: Remove unused function and include * nvidia_flags: Migrate to the new Common::FS library * settings: Migrate to the new Common::FS library * logging: backend: Migrate to the new Common::FS library * core: Migrate to the new Common::FS library * perf_stats: Migrate to the new Common::FS library * reporter: Migrate to the new Common::FS library * telemetry_session: Migrate to the new Common::FS library * key_manager: Migrate to the new Common::FS library * bis_factory: Migrate to the new Common::FS library * registered_cache: Migrate to the new Common::FS library * xts_archive: Migrate to the new Common::FS library * service: acc: Migrate to the new Common::FS library * applets/profile: Migrate to the new Common::FS library * applets/web: Migrate to the new Common::FS library * service: filesystem: Migrate to the new Common::FS library * loader: Migrate to the new Common::FS library * gl_shader_disk_cache: Migrate to the new Common::FS library * nsight_aftermath_tracker: Migrate to the new Common::FS library * vulkan_library: Migrate to the new Common::FS library * configure_debug: Migrate to the new Common::FS library * game_list_worker: Migrate to the new Common::FS library * config: Migrate to the new Common::FS library * configure_filesystem: Migrate to the new Common::FS library * configure_per_game_addons: Migrate to the new Common::FS library * configure_profile_manager: Migrate to the new Common::FS library * configure_ui: Migrate to the new Common::FS library * input_profiles: Migrate to the new Common::FS library * yuzu_cmd: config: Migrate to the new Common::FS library * yuzu_cmd: Migrate to the new Common::FS library * vfs_real: Migrate to the new Common::FS library * vfs: Migrate to the new Common::FS library * vfs_libzip: Migrate to the new Common::FS library * service: bcat: Migrate to the new Common::FS library * yuzu: main: Migrate to the new Common::FS library * vfs_real: Delete the contents of an existing file in CreateFile Current usages of CreateFile expect to delete the contents of an existing file, retain this behavior for now. * input_profiles: Don't iterate the input profile dir if it does not exist Silences an error produced in the log if the directory does not exist. * game_list_worker: Skip parsing file if the returned VfsFile is nullptr Prevents crashes in GetLoader when the virtual file is nullptr * common: fs: Validate paths for path length * service: filesystem: Open the mod load directory as read only --- src/core/hle/service/bcat/backend/boxcat.cpp | 68 +++++++++++++++++----------- 1 file changed, 42 insertions(+), 26 deletions(-) (limited to 'src/core/hle/service/bcat/backend') diff --git a/src/core/hle/service/bcat/backend/boxcat.cpp b/src/core/hle/service/bcat/backend/boxcat.cpp index d6d2f52e5..3cc397604 100644 --- a/src/core/hle/service/bcat/backend/boxcat.cpp +++ b/src/core/hle/service/bcat/backend/boxcat.cpp @@ -15,6 +15,9 @@ #pragma GCC diagnostic pop #endif +#include "common/fs/file.h" +#include "common/fs/fs.h" +#include "common/fs/path_util.h" #include "common/hex_util.h" #include "common/logging/backend.h" #include "common/logging/log.h" @@ -96,14 +99,14 @@ constexpr u32 PORT = 443; constexpr u32 TIMEOUT_SECONDS = 30; [[maybe_unused]] constexpr u64 VFS_COPY_BLOCK_SIZE = 1ULL << 24; // 4MB -std::string GetBINFilePath(u64 title_id) { - return fmt::format("{}bcat/{:016X}/launchparam.bin", - Common::FS::GetUserPath(Common::FS::UserPath::CacheDir), title_id); +std::filesystem::path GetBINFilePath(u64 title_id) { + return Common::FS::GetYuzuPath(Common::FS::YuzuPath::CacheDir) / "bcat" / + fmt::format("{:016X}/launchparam.bin", title_id); } -std::string GetZIPFilePath(u64 title_id) { - return fmt::format("{}bcat/{:016X}/data.zip", - Common::FS::GetUserPath(Common::FS::UserPath::CacheDir), title_id); +std::filesystem::path GetZIPFilePath(u64 title_id) { + return Common::FS::GetYuzuPath(Common::FS::YuzuPath::CacheDir) / "bcat" / + fmt::format("{:016X}/data.zip", title_id); } // If the error is something the user should know about (build ID mismatch, bad client version), @@ -187,7 +190,7 @@ bool VfsRawCopyDProgress(FileSys::VirtualDir src, FileSys::VirtualDir dest, class Boxcat::Client { public: - Client(std::string path_, u64 title_id_, u64 build_id_) + Client(std::filesystem::path path_, u64 title_id_, u64 build_id_) : path(std::move(path_)), title_id(title_id_), build_id(build_id_) {} DownloadResult DownloadDataZip() { @@ -217,10 +220,11 @@ private: }; if (Common::FS::Exists(path)) { - Common::FS::IOFile file{path, "rb"}; + Common::FS::IOFile file{path, Common::FS::FileAccessMode::Read, + Common::FS::FileType::BinaryFile}; if (file.IsOpen()) { std::vector bytes(file.GetSize()); - file.ReadBytes(bytes.data(), bytes.size()); + void(file.Read(bytes)); const auto digest = DigestFile(bytes); headers.insert({std::string("If-None-Match"), Common::HexToString(digest, false)}); } @@ -247,14 +251,23 @@ private: return DownloadResult::InvalidContentType; } - Common::FS::CreateFullPath(path); - Common::FS::IOFile file{path, "wb"}; - if (!file.IsOpen()) + if (!Common::FS::CreateDirs(path)) { return DownloadResult::GeneralFSError; - if (!file.Resize(response->body.size())) + } + + Common::FS::IOFile file{path, Common::FS::FileAccessMode::Append, + Common::FS::FileType::BinaryFile}; + if (!file.IsOpen()) { + return DownloadResult::GeneralFSError; + } + + if (!file.SetSize(response->body.size())) { return DownloadResult::GeneralFSError; - if (file.WriteBytes(response->body.data(), response->body.size()) != response->body.size()) + } + + if (file.Write(response->body) != response->body.size()) { return DownloadResult::GeneralFSError; + } return DownloadResult::Success; } @@ -267,7 +280,7 @@ private: } std::unique_ptr client; - std::string path; + std::filesystem::path path; u64 title_id; u64 build_id; }; @@ -291,7 +304,7 @@ void SynchronizeInternal(AM::Applets::AppletManager& applet_manager, DirectoryGe return; } - const auto zip_path{GetZIPFilePath(title.title_id)}; + const auto zip_path = GetZIPFilePath(title.title_id); Boxcat::Client client{zip_path, title.title_id, title.build_id}; progress.StartConnecting(); @@ -301,7 +314,7 @@ void SynchronizeInternal(AM::Applets::AppletManager& applet_manager, DirectoryGe LOG_ERROR(Service_BCAT, "Boxcat synchronization failed with error '{}'!", res); if (res == DownloadResult::NoMatchBuildId || res == DownloadResult::NoMatchTitleId) { - Common::FS::Delete(zip_path); + void(Common::FS::RemoveFile(zip_path)); } HandleDownloadDisplayResult(applet_manager, res); @@ -311,11 +324,13 @@ void SynchronizeInternal(AM::Applets::AppletManager& applet_manager, DirectoryGe progress.StartProcessingDataList(); - Common::FS::IOFile zip{zip_path, "rb"}; + Common::FS::IOFile zip{zip_path, Common::FS::FileAccessMode::Read, + Common::FS::FileType::BinaryFile}; const auto size = zip.GetSize(); std::vector bytes(size); - if (!zip.IsOpen() || size == 0 || zip.ReadBytes(bytes.data(), bytes.size()) != bytes.size()) { - LOG_ERROR(Service_BCAT, "Boxcat failed to read ZIP file at path '{}'!", zip_path); + if (!zip.IsOpen() || size == 0 || zip.Read(bytes) != bytes.size()) { + LOG_ERROR(Service_BCAT, "Boxcat failed to read ZIP file at path '{}'!", + Common::FS::PathToUTF8String(zip_path)); progress.FinishDownload(ERROR_GENERAL_BCAT_FAILURE); return; } @@ -419,19 +434,19 @@ void Boxcat::SetPassphrase(u64 title_id, const Passphrase& passphrase) { } std::optional> Boxcat::GetLaunchParameter(TitleIDVersion title) { - const auto path{GetBINFilePath(title.title_id)}; + const auto bin_file_path = GetBINFilePath(title.title_id); if (Settings::values.bcat_boxcat_local) { LOG_INFO(Service_BCAT, "Boxcat using local data by override, skipping download."); } else { - Client launch_client{path, title.title_id, title.build_id}; + Client launch_client{bin_file_path, title.title_id, title.build_id}; const auto res = launch_client.DownloadLaunchParam(); if (res != DownloadResult::Success) { LOG_ERROR(Service_BCAT, "Boxcat synchronization failed with error '{}'!", res); if (res == DownloadResult::NoMatchBuildId || res == DownloadResult::NoMatchTitleId) { - Common::FS::Delete(path); + void(Common::FS::RemoveFile(bin_file_path)); } HandleDownloadDisplayResult(applet_manager, res); @@ -439,12 +454,13 @@ std::optional> Boxcat::GetLaunchParameter(TitleIDVersion title) } } - Common::FS::IOFile bin{path, "rb"}; + Common::FS::IOFile bin{bin_file_path, Common::FS::FileAccessMode::Read, + Common::FS::FileType::BinaryFile}; const auto size = bin.GetSize(); std::vector bytes(size); - if (!bin.IsOpen() || size == 0 || bin.ReadBytes(bytes.data(), bytes.size()) != bytes.size()) { + if (!bin.IsOpen() || size == 0 || bin.Read(bytes) != bytes.size()) { LOG_ERROR(Service_BCAT, "Boxcat failed to read launch parameter binary at path '{}'!", - path); + Common::FS::PathToUTF8String(bin_file_path)); return std::nullopt; } -- cgit v1.2.3