mirror of
https://github.com/Atmosphere-NX/Atmosphere
synced 2024-12-25 14:11:15 +00:00
92 lines
3.2 KiB
C++
92 lines
3.2 KiB
C++
/*
|
|
* Copyright (c) Atmosphère-NX
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms and conditions of the GNU General Public License,
|
|
* version 2, as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
#include <stratosphere.hpp>
|
|
#include "sprofile_srv_profile_manager.hpp"
|
|
|
|
namespace ams::sprofile::srv {
|
|
|
|
Result ReadFile(const char *path, void *dst, size_t size, s64 offset) {
|
|
/* Open the file. */
|
|
fs::FileHandle file;
|
|
R_TRY_CATCH(fs::OpenFile(std::addressof(file), path, fs::OpenMode_Read)) {
|
|
R_CATCH_RETHROW(fs::ResultPathNotFound) /* It's okay if the file doesn't exist. */
|
|
} R_END_TRY_CATCH_WITH_ABORT_UNLESS;
|
|
ON_SCOPE_EXIT { fs::CloseFile(file); };
|
|
|
|
/* Read the file. */
|
|
size_t read_size;
|
|
R_TRY(fs::ReadFile(std::addressof(read_size), file, offset, dst, size));
|
|
|
|
/* Check the size was correct. */
|
|
AMS_ABORT_UNLESS(size == read_size);
|
|
|
|
R_SUCCEED();
|
|
}
|
|
|
|
Result WriteFile(const char *path, const void *src, size_t size) {
|
|
/* Create the file. */
|
|
R_TRY_CATCH(fs::CreateFile(path, size)) {
|
|
R_CATCH(fs::ResultPathAlreadyExists) { /* It's okay if the file already exists. */ }
|
|
} R_END_TRY_CATCH_WITH_ABORT_UNLESS;
|
|
|
|
/* Open the file. */
|
|
fs::FileHandle file;
|
|
R_ABORT_UNLESS(fs::OpenFile(std::addressof(file), path, fs::OpenMode_Write));
|
|
ON_SCOPE_EXIT { fs::CloseFile(file); };
|
|
|
|
/* Set the file size. */
|
|
R_ABORT_UNLESS(fs::SetFileSize(file, size));
|
|
|
|
/* Write the file. */
|
|
R_RETURN(fs::WriteFile(file, 0, src, size, fs::WriteOption::Flush));
|
|
}
|
|
|
|
Result MoveFile(const char *src_path, const char *dst_path) {
|
|
/* Require that the source path is a file. */
|
|
{
|
|
fs::DirectoryEntryType type;
|
|
R_ABORT_UNLESS(fs::GetEntryType(std::addressof(type), src_path));
|
|
AMS_ABORT_UNLESS(type == fs::DirectoryEntryType_File);
|
|
}
|
|
|
|
/* Delete the destination file. */
|
|
R_TRY_CATCH(fs::DeleteFile(dst_path)) {
|
|
R_CATCH(fs::ResultPathNotFound) { /* It's okay if the dst path doesn't exist. */ }
|
|
} R_END_TRY_CATCH;
|
|
|
|
/* Move the source file to the destination file. */
|
|
R_TRY(fs::RenameFile(src_path, dst_path));
|
|
|
|
R_SUCCEED();
|
|
}
|
|
|
|
Result DeleteFile(const char *path) {
|
|
R_TRY_CATCH(fs::DeleteFile(path)) {
|
|
R_CATCH(fs::ResultPathNotFound) { /* It's okay if the file doesn't exist. */ }
|
|
} R_END_TRY_CATCH;
|
|
|
|
R_SUCCEED();
|
|
}
|
|
|
|
Result EnsureDirectory(const char *path) {
|
|
R_TRY_CATCH(fs::CreateDirectory(path)) {
|
|
R_CATCH(fs::ResultPathAlreadyExists) { /* It's okay if the directory already exists. */ }
|
|
} R_END_TRY_CATCH;
|
|
|
|
R_SUCCEED();
|
|
}
|
|
|
|
}
|