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file_sys, loader: add support for reading TMDs to determine app paths

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This commit is contained in:
shinyquagsire23 2017-10-01 10:41:40 -06:00
parent 8e10c9bb2e
commit 4887d18591
2 changed files with 27 additions and 5 deletions
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15
src/core/file_sys/archive_ncch.cpp
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@ -14,6 +14,7 @@
#include "core/file_sys/errors.h"
#include "core/file_sys/ivfc_archive.h"
#include "core/file_sys/ncch_container.h"
#include "core/file_sys/title_metadata.h"
#include "core/hle/service/fs/archive.h"
#include "core/loader/loader.h"
@ -27,8 +28,18 @@ static std::string GetNCCHContainerPath(const std::string& nand_directory) {
}
static std::string GetNCCHPath(const std::string& mount_point, u32 high, u32 low) {
return Common::StringFromFormat("%s%08x/%08x/content/00000000.app", mount_point.c_str(), high,
low);
u32 content_id = 0;
// TODO(shinyquagsire23): Title database should be doing this path lookup
std::string content_path =
Common::StringFromFormat("%s%08x/%08x/content/", mount_point.c_str(), high, low);
std::string tmd_path = content_path + "00000000.tmd";
TitleMetadata tmd(tmd_path);
if (tmd.Load() == Loader::ResultStatus::Success) {
content_id = tmd.GetBootContentID();
}
return Common::StringFromFormat("%s%08x.app", content_path.c_str(), content_id);
}
ArchiveFactory_NCCH::ArchiveFactory_NCCH(const std::string& nand_directory)