mirror of
https://github.com/Atmosphere-NX/Atmosphere.git
synced 2024-11-10 06:01:52 +00:00
72 lines
2.6 KiB
C++
72 lines
2.6 KiB
C++
/*
|
|
* Copyright (c) 2018-2019 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 "amsmitm_initialization.hpp"
|
|
#include "amsmitm_fs_utils.hpp"
|
|
|
|
namespace ams::mitm::fs {
|
|
|
|
namespace {
|
|
|
|
/* Globals. */
|
|
FsFileSystem g_sd_filesystem;
|
|
|
|
/* Helpers. */
|
|
Result EnsureSdInitialized() {
|
|
R_UNLESS(mitm::IsInitialized(), ams::fs::ResultSdCardNotPresent());
|
|
return ResultSuccess();
|
|
}
|
|
|
|
void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, const char *src_path) {
|
|
if (src_path[0] == '/') {
|
|
std::snprintf(dst_path, dst_path_size, "/atmosphere%s", src_path);
|
|
} else {
|
|
std::snprintf(dst_path, dst_path_size, "/atmosphere/%s", src_path);
|
|
}
|
|
}
|
|
|
|
void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *src_path) {
|
|
if (src_path[0] == '/') {
|
|
std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx%s", static_cast<u64>(program_id), src_path);
|
|
} else {
|
|
std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx/%s", static_cast<u64>(program_id), src_path);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void OpenGlobalSdCardFileSystem() {
|
|
R_ASSERT(fsOpenSdCardFileSystem(&g_sd_filesystem));
|
|
}
|
|
|
|
Result OpenSdFile(FsFile *out, const char *path, u32 mode) {
|
|
R_TRY(EnsureSdInitialized());
|
|
return fsFsOpenFile(&g_sd_filesystem, path, mode, out);
|
|
}
|
|
|
|
Result OpenAtmosphereSdFile(FsFile *out, const char *path, u32 mode) {
|
|
char fixed_path[FS_MAX_PATH];
|
|
FormatAtmosphereSdPath(fixed_path, sizeof(fixed_path), path);
|
|
return OpenSdFile(out, fixed_path, mode);
|
|
}
|
|
|
|
Result OpenAtmosphereSdFile(FsFile *out, ncm::ProgramId program_id, const char *path, u32 mode) {
|
|
char fixed_path[FS_MAX_PATH];
|
|
FormatAtmosphereSdPath(fixed_path, sizeof(fixed_path), program_id, path);
|
|
return OpenSdFile(out, fixed_path, mode);
|
|
}
|
|
|
|
}
|