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ams_mitm: implement hbl_html redirection

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This commit is contained in:
Michael Scire
2019-12-07 04:30:26 -08:00
committed by SciresM
parent 66372e2b2e
commit 4f29eedfe9
9 changed files with 48 additions and 13 deletions
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35
stratosphere/ams_mitm/source/fs_mitm/fs_mitm_service.cpp
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@@ -26,6 +26,8 @@ namespace ams::mitm::fs {
namespace {
constexpr const char AtmosphereHblWebContentDir[] = "/atmosphere/hbl_html/";
os::Mutex g_storage_cache_lock;
std::unordered_map<u64, std::weak_ptr<IStorageInterface>> g_storage_cache;
@@ -61,6 +63,39 @@ namespace ams::mitm::fs {
return (tmp != 0);
}
Result OpenHblWebContentFileSystem(sf::Out<std::shared_ptr<IFileSystemInterface>> &out, ncm::ProgramId client_program_id, ncm::ProgramId program_id, FsFileSystemType filesystem_type) {
/* Verify eligibility. */
bool is_hbl;
R_UNLESS(ncm::IsWebAppletProgramId(client_program_id), sm::mitm::ResultShouldForwardToSession());
R_UNLESS(filesystem_type == FsFileSystemType_ContentManual, sm::mitm::ResultShouldForwardToSession());
R_UNLESS(R_SUCCEEDED(pm::info::IsHblProgramId(&is_hbl, program_id)), sm::mitm::ResultShouldForwardToSession());
R_UNLESS(is_hbl, sm::mitm::ResultShouldForwardToSession());
/* Hbl html directory must exist. */
{
FsDir d;
R_UNLESS(R_SUCCEEDED(mitm::fs::OpenSdDirectory(&d, AtmosphereHblWebContentDir, fs::OpenDirectoryMode_Directory)), sm::mitm::ResultShouldForwardToSession());
fsDirClose(&d);
}
/* Open the SD card using fs.mitm's session. */
FsFileSystem sd_fs;
R_TRY(fsOpenSdCardFileSystem(&sd_fs));
const sf::cmif::DomainObjectId target_object_id{serviceGetObjectId(&sd_fs.s)};
std::unique_ptr<fs::fsa::IFileSystem> sd_ifs = std::make_unique<fs::RemoteFileSystem>(sd_fs);
out.SetValue(std::make_shared<IFileSystemInterface>(std::make_shared<fssystem::SubDirectoryFileSystem>(std::move(sd_ifs), AtmosphereHblWebContentDir), false), target_object_id);
return ResultSuccess();
}
}
Result FsMitmService::OpenFileSystemWithPatch(sf::Out<std::shared_ptr<IFileSystemInterface>> out, ncm::ProgramId program_id, u32 _filesystem_type) {
return OpenHblWebContentFileSystem(out, this->client_info.program_id, program_id, static_cast<FsFileSystemType>(_filesystem_type));
}
Result FsMitmService::OpenFileSystemWithId(sf::Out<std::shared_ptr<IFileSystemInterface>> out, const fssrv::sf::Path &path, ncm::ProgramId program_id, u32 _filesystem_type) {
return OpenHblWebContentFileSystem(out, this->client_info.program_id, program_id, static_cast<FsFileSystemType>(_filesystem_type));
}
Result FsMitmService::OpenSdCardFileSystem(sf::Out<std::shared_ptr<IFileSystemInterface>> out) {