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fs.mitm: Make accesses to Boot0 sectored

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This commit is contained in:
Michael Scire
2018-11-14 19:40:46 -08:00
parent d95fc102db
commit e1cc1b8d29
4 changed files with 169 additions and 7 deletions
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14
stratosphere/fs_mitm/source/fsmitm_service.cpp
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@@ -24,6 +24,7 @@
#include "fs_shim.h"
#include "fsmitm_utils.hpp"
#include "fsmitm_boot0storage.hpp"
#include "fsmitm_romstorage.hpp"
#include "fsmitm_layeredrom.hpp"
@@ -98,11 +99,16 @@ Result FsMitmService::OpenBisStorage(Out<std::shared_ptr<IStorageInterface>> out
FsStorage bis_storage;
rc = fsOpenBisStorageFwd(this->forward_service.get(), &bis_storage, bis_partition_id);
if (R_SUCCEEDED(rc)) {
if (this->title_id >= 0x0100000000001000) {
storage = std::make_shared<IStorageInterface>(new ROProxyStorage(bis_storage));
const bool allow_writes = this->title_id < 0x0100000000001000;
if (bis_partition_id == BisStorageId_Boot0) {
storage = std::make_shared<IStorageInterface>(new Boot0Storage(bis_storage, allow_writes));
} else {
/* Sysmodules should still be allowed to read and write. */
storage = std::make_shared<IStorageInterface>(new ProxyStorage(bis_storage));
if (allow_writes) {
storage = std::make_shared<IStorageInterface>(new ROProxyStorage(bis_storage));
} else {
/* Sysmodules should still be allowed to read and write. */
storage = std::make_shared<IStorageInterface>(new ProxyStorage(bis_storage));
}
}
if (out_storage.IsDomain()) {
out_domain_id = bis_storage.s.object_id;