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authorbunnei <bunneidev@gmail.com>2021-09-16 05:13:26 +0200
committerGitHub <noreply@github.com>2021-09-16 05:13:26 +0200
commitf6d5444293d263c1a9afc0416e24a8b9262b519f (patch)
tree5bd81eb2caf3b094382bcc34388ac73af1165aa5 /src
parentMerge pull request #7014 from Morph1984/log-pipeline-count (diff)
parentvfs: Partially implement GetFileTimeStampRaw (diff)
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Diffstat (limited to 'src')
-rw-r--r--src/core/file_sys/vfs.cpp4
-rw-r--r--src/core/file_sys/vfs.h3
-rw-r--r--src/core/file_sys/vfs_real.cpp29
-rw-r--r--src/core/file_sys/vfs_real.h1
-rw-r--r--src/core/file_sys/vfs_types.h9
-rw-r--r--src/core/hle/service/filesystem/filesystem.cpp12
-rw-r--r--src/core/hle/service/filesystem/filesystem.h6
-rw-r--r--src/core/hle/service/filesystem/fsp_srv.cpp20
8 files changed, 83 insertions, 1 deletions
diff --git a/src/core/file_sys/vfs.cpp b/src/core/file_sys/vfs.cpp
index 368419eca..f5ad10b15 100644
--- a/src/core/file_sys/vfs.cpp
+++ b/src/core/file_sys/vfs.cpp
@@ -273,6 +273,10 @@ VirtualFile VfsDirectory::GetFile(std::string_view name) const {
return iter == files.end() ? nullptr : *iter;
}
+FileTimeStampRaw VfsDirectory::GetFileTimeStamp([[maybe_unused]] std::string_view path) const {
+ return {};
+}
+
VirtualDir VfsDirectory::GetSubdirectory(std::string_view name) const {
const auto& subs = GetSubdirectories();
const auto iter = std::find_if(subs.begin(), subs.end(),
diff --git a/src/core/file_sys/vfs.h b/src/core/file_sys/vfs.h
index afd64e95c..ff6935da6 100644
--- a/src/core/file_sys/vfs.h
+++ b/src/core/file_sys/vfs.h
@@ -199,6 +199,9 @@ public:
// file with name.
virtual VirtualFile GetFile(std::string_view name) const;
+ // Returns a struct containing the file's timestamp.
+ virtual FileTimeStampRaw GetFileTimeStamp(std::string_view path) const;
+
// Returns a vector containing all of the subdirectories in this directory.
virtual std::vector<VirtualDir> GetSubdirectories() const = 0;
// Returns the directory with name matching name. Returns nullptr if directory dosen't have a
diff --git a/src/core/file_sys/vfs_real.cpp b/src/core/file_sys/vfs_real.cpp
index 3dad54f49..f4073b76a 100644
--- a/src/core/file_sys/vfs_real.cpp
+++ b/src/core/file_sys/vfs_real.cpp
@@ -13,6 +13,13 @@
#include "common/logging/log.h"
#include "core/file_sys/vfs_real.h"
+// For FileTimeStampRaw
+#include <sys/stat.h>
+
+#ifdef _MSC_VER
+#define stat _stat64
+#endif
+
namespace FileSys {
namespace FS = Common::FS;
@@ -392,6 +399,28 @@ std::vector<VirtualFile> RealVfsDirectory::GetFiles() const {
return IterateEntries<RealVfsFile, VfsFile>();
}
+FileTimeStampRaw RealVfsDirectory::GetFileTimeStamp(std::string_view path_) const {
+ const auto full_path = FS::SanitizePath(path + '/' + std::string(path_));
+ const auto fs_path = std::filesystem::path{FS::ToU8String(full_path)};
+ struct stat file_status;
+
+#ifdef _WIN32
+ const auto stat_result = _wstat64(fs_path.c_str(), &file_status);
+#else
+ const auto stat_result = stat(fs_path.c_str(), &file_status);
+#endif
+
+ if (stat_result != 0) {
+ return {};
+ }
+
+ return {
+ .created{static_cast<u64>(file_status.st_ctime)},
+ .accessed{static_cast<u64>(file_status.st_atime)},
+ .modified{static_cast<u64>(file_status.st_mtime)},
+ };
+}
+
std::vector<VirtualDir> RealVfsDirectory::GetSubdirectories() const {
return IterateEntries<RealVfsDirectory, VfsDirectory>();
}
diff --git a/src/core/file_sys/vfs_real.h b/src/core/file_sys/vfs_real.h
index e4d1bba79..746e624cb 100644
--- a/src/core/file_sys/vfs_real.h
+++ b/src/core/file_sys/vfs_real.h
@@ -86,6 +86,7 @@ public:
VirtualDir CreateDirectoryRelative(std::string_view relative_path) override;
bool DeleteSubdirectoryRecursive(std::string_view name) override;
std::vector<VirtualFile> GetFiles() const override;
+ FileTimeStampRaw GetFileTimeStamp(std::string_view path) const override;
std::vector<VirtualDir> GetSubdirectories() const override;
bool IsWritable() const override;
bool IsReadable() const override;
diff --git a/src/core/file_sys/vfs_types.h b/src/core/file_sys/vfs_types.h
index 6215ed7af..ed0724717 100644
--- a/src/core/file_sys/vfs_types.h
+++ b/src/core/file_sys/vfs_types.h
@@ -6,6 +6,8 @@
#include <memory>
+#include "common/common_types.h"
+
namespace FileSys {
class VfsDirectory;
@@ -18,4 +20,11 @@ using VirtualDir = std::shared_ptr<VfsDirectory>;
using VirtualFile = std::shared_ptr<VfsFile>;
using VirtualFilesystem = std::shared_ptr<VfsFilesystem>;
+struct FileTimeStampRaw {
+ u64 created{};
+ u64 accessed{};
+ u64 modified{};
+ u64 padding{};
+};
+
} // namespace FileSys
diff --git a/src/core/hle/service/filesystem/filesystem.cpp b/src/core/hle/service/filesystem/filesystem.cpp
index c8d65f328..f8f9e32f7 100644
--- a/src/core/hle/service/filesystem/filesystem.cpp
+++ b/src/core/hle/service/filesystem/filesystem.cpp
@@ -261,6 +261,18 @@ ResultVal<FileSys::EntryType> VfsDirectoryServiceWrapper::GetEntryType(
return FileSys::ERROR_PATH_NOT_FOUND;
}
+ResultVal<FileSys::FileTimeStampRaw> VfsDirectoryServiceWrapper::GetFileTimeStampRaw(
+ const std::string& path) const {
+ auto dir = GetDirectoryRelativeWrapped(backing, Common::FS::GetParentPath(path));
+ if (dir == nullptr) {
+ return FileSys::ERROR_PATH_NOT_FOUND;
+ }
+ if (GetEntryType(path).Failed()) {
+ return FileSys::ERROR_PATH_NOT_FOUND;
+ }
+ return MakeResult(dir->GetFileTimeStamp(Common::FS::GetFilename(path)));
+}
+
FileSystemController::FileSystemController(Core::System& system_) : system{system_} {}
FileSystemController::~FileSystemController() = default;
diff --git a/src/core/hle/service/filesystem/filesystem.h b/src/core/hle/service/filesystem/filesystem.h
index d387af3cb..b155e0811 100644
--- a/src/core/hle/service/filesystem/filesystem.h
+++ b/src/core/hle/service/filesystem/filesystem.h
@@ -240,6 +240,12 @@ public:
*/
ResultVal<FileSys::EntryType> GetEntryType(const std::string& path) const;
+ /**
+ * Get the timestamp of the specified path
+ * @return The timestamp of the specified path or error code
+ */
+ ResultVal<FileSys::FileTimeStampRaw> GetFileTimeStampRaw(const std::string& path) const;
+
private:
FileSys::VirtualDir backing;
};
diff --git a/src/core/hle/service/filesystem/fsp_srv.cpp b/src/core/hle/service/filesystem/fsp_srv.cpp
index db4d44c12..50c788dd6 100644
--- a/src/core/hle/service/filesystem/fsp_srv.cpp
+++ b/src/core/hle/service/filesystem/fsp_srv.cpp
@@ -326,7 +326,7 @@ public:
{11, &IFileSystem::GetFreeSpaceSize, "GetFreeSpaceSize"},
{12, &IFileSystem::GetTotalSpaceSize, "GetTotalSpaceSize"},
{13, &IFileSystem::CleanDirectoryRecursively, "CleanDirectoryRecursively"},
- {14, nullptr, "GetFileTimeStampRaw"},
+ {14, &IFileSystem::GetFileTimeStampRaw, "GetFileTimeStampRaw"},
{15, nullptr, "QueryEntry"},
};
RegisterHandlers(functions);
@@ -501,6 +501,24 @@ public:
rb.Push(size.get_total_size());
}
+ void GetFileTimeStampRaw(Kernel::HLERequestContext& ctx) {
+ const auto file_buffer = ctx.ReadBuffer();
+ const std::string name = Common::StringFromBuffer(file_buffer);
+
+ LOG_WARNING(Service_FS, "(Partial Implementation) called. file={}", name);
+
+ auto result = backend.GetFileTimeStampRaw(name);
+ if (result.Failed()) {
+ IPC::ResponseBuilder rb{ctx, 2};
+ rb.Push(result.Code());
+ return;
+ }
+
+ IPC::ResponseBuilder rb{ctx, 10};
+ rb.Push(ResultSuccess);
+ rb.PushRaw(*result);
+ }
+
private:
VfsDirectoryServiceWrapper backend;
SizeGetter size;