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fs.mitm: support html redirection (non-layered, for #814)
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parent
4f34a38a97
commit
8da705d40b
4 changed files with 76 additions and 37 deletions
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@ -32,38 +32,6 @@ namespace ams::mitm::fs {
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return ResultSuccess();
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere%s", src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/%s", src_path);
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}
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, const char *subdir, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/%s%s", subdir, src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/%s/%s", subdir, src_path);
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}
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx%s", static_cast<u64>(program_id), src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx/%s", static_cast<u64>(program_id), src_path);
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}
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *subdir, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx/%s%s", static_cast<u64>(program_id), subdir, src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx/%s/%s", static_cast<u64>(program_id), subdir, src_path);
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}
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}
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void FormatAtmosphereRomfsPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *src_path) {
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return FormatAtmosphereSdPath(dst_path, dst_path_size, program_id, "romfs", src_path);
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}
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@ -154,6 +122,38 @@ namespace ams::mitm::fs {
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return fsFsOpenDirectory(fs, fixed_path, mode, out);
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere%s", src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/%s", src_path);
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}
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, const char *subdir, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/%s%s", subdir, src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/%s/%s", subdir, src_path);
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}
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx%s", static_cast<u64>(program_id), src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx/%s", static_cast<u64>(program_id), src_path);
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}
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}
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *subdir, const char *src_path) {
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if (src_path[0] == '/') {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx/%s%s", static_cast<u64>(program_id), subdir, src_path);
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} else {
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std::snprintf(dst_path, dst_path_size, "/atmosphere/contents/%016lx/%s/%s", static_cast<u64>(program_id), subdir, src_path);
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}
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}
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/* TODO: Remove this in Atmosphere 0.10.2. */
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Result RenameProgramDirectoryForCompatibility(const char *dir_name) {
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R_TRY(EnsureSdInitialized());
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@ -38,6 +38,11 @@ namespace ams::mitm::fs {
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Result OpenAtmosphereSdRomfsDirectory(FsDir *out, ncm::ProgramId program_id, const char *path, u32 mode);
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Result OpenAtmosphereRomfsDirectory(FsDir *out, ncm::ProgramId program_id, const char *path, u32 mode, FsFileSystem *fs);
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, const char *src_path);
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, const char *subdir, const char *src_path);
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *src_path);
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void FormatAtmosphereSdPath(char *dst_path, size_t dst_path_size, ncm::ProgramId program_id, const char *subdir, const char *src_path);
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/* TODO: Remove this in Atmosphere 0.10.2. */
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Result RenameProgramDirectoryForCompatibility(const char *dir_name);
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@ -27,6 +27,7 @@ namespace ams::mitm::fs {
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namespace {
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constexpr const char AtmosphereHblWebContentDir[] = "/atmosphere/hbl_html/";
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constexpr const char ProgramWebContentDir[] = "/manual_html/";
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os::Mutex g_data_storage_lock;
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os::Mutex g_storage_cache_lock;
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@ -67,8 +68,6 @@ namespace ams::mitm::fs {
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Result OpenHblWebContentFileSystem(sf::Out<std::shared_ptr<IFileSystemInterface>> &out, ncm::ProgramId client_program_id, ncm::ProgramId program_id, FsFileSystemType filesystem_type) {
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/* Verify eligibility. */
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bool is_hbl;
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R_UNLESS(ncm::IsWebAppletProgramId(client_program_id), sm::mitm::ResultShouldForwardToSession());
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R_UNLESS(filesystem_type == FsFileSystemType_ContentManual, sm::mitm::ResultShouldForwardToSession());
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R_UNLESS(R_SUCCEEDED(pm::info::IsHblProgramId(&is_hbl, program_id)), sm::mitm::ResultShouldForwardToSession());
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R_UNLESS(is_hbl, sm::mitm::ResultShouldForwardToSession());
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@ -89,14 +88,49 @@ namespace ams::mitm::fs {
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return ResultSuccess();
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}
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Result OpenProgramSpecificWebContentFileSystem(sf::Out<std::shared_ptr<IFileSystemInterface>> &out, ncm::ProgramId client_program_id, ncm::ProgramId program_id, FsFileSystemType filesystem_type) {
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/* Directory must exist. */
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{
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FsDir d;
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R_UNLESS(R_SUCCEEDED(mitm::fs::OpenAtmosphereSdDirectory(&d, program_id, ProgramWebContentDir, fs::OpenDirectoryMode_Directory)), sm::mitm::ResultShouldForwardToSession());
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fsDirClose(&d);
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}
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/* Open the SD card using fs.mitm's session. */
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FsFileSystem sd_fs;
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R_TRY(fsOpenSdCardFileSystem(&sd_fs));
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const sf::cmif::DomainObjectId target_object_id{serviceGetObjectId(&sd_fs.s)};
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std::unique_ptr<fs::fsa::IFileSystem> sd_ifs = std::make_unique<fs::RemoteFileSystem>(sd_fs);
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/* Format the subdirectory path. */
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char program_web_content_path[fs::EntryNameLengthMax + 1];
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FormatAtmosphereSdPath(program_web_content_path, sizeof(program_web_content_path), program_id, ProgramWebContentDir);
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/* Set the output directory. */
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out.SetValue(std::make_shared<IFileSystemInterface>(std::make_shared<fssystem::SubDirectoryFileSystem>(std::move(sd_ifs), program_web_content_path), false), target_object_id);
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return ResultSuccess();
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}
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Result OpenWebContentFileSystem(sf::Out<std::shared_ptr<IFileSystemInterface>> &out, ncm::ProgramId client_program_id, ncm::ProgramId program_id, FsFileSystemType filesystem_type) {
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/* Check first that we're a web applet opening web content. */
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R_UNLESS(ncm::IsWebAppletProgramId(client_program_id), sm::mitm::ResultShouldForwardToSession());
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R_UNLESS(filesystem_type == FsFileSystemType_ContentManual, sm::mitm::ResultShouldForwardToSession());
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/* Try to mount the HBL web filesystem. If this succeeds then we're done. */
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R_UNLESS(R_FAILED(OpenHblWebContentFileSystem(out, client_program_id, program_id, filesystem_type)), ResultSuccess());
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/* If we're not opening a HBL filesystem, just try to open a generic one. */
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return OpenProgramSpecificWebContentFileSystem(out, client_program_id, program_id, filesystem_type);
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}
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}
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Result FsMitmService::OpenFileSystemWithPatch(sf::Out<std::shared_ptr<IFileSystemInterface>> out, ncm::ProgramId program_id, u32 _filesystem_type) {
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return OpenHblWebContentFileSystem(out, this->client_info.program_id, program_id, static_cast<FsFileSystemType>(_filesystem_type));
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return OpenWebContentFileSystem(out, this->client_info.program_id, program_id, static_cast<FsFileSystemType>(_filesystem_type));
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}
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Result FsMitmService::OpenFileSystemWithId(sf::Out<std::shared_ptr<IFileSystemInterface>> out, const fssrv::sf::Path &path, ncm::ProgramId program_id, u32 _filesystem_type) {
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return OpenHblWebContentFileSystem(out, this->client_info.program_id, program_id, static_cast<FsFileSystemType>(_filesystem_type));
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return OpenWebContentFileSystem(out, this->client_info.program_id, program_id, static_cast<FsFileSystemType>(_filesystem_type));
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}
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Result FsMitmService::OpenSdCardFileSystem(sf::Out<std::shared_ptr<IFileSystemInterface>> out) {
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@ -114,7 +114,7 @@ namespace ams::mitm::fs {
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os::Mutex g_fs_romfs_path_lock;
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char g_fs_romfs_path_buffer[fs::EntryNameLengthMax + 1];
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__attribute__((noinline)) void OpenFileSystemRomfsDirectory(FsDir *out, ncm::ProgramId program_id, BuildDirectoryContext *parent, fs::OpenDirectoryMode mode, FsFileSystem *fs) {
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NOINLINE void OpenFileSystemRomfsDirectory(FsDir *out, ncm::ProgramId program_id, BuildDirectoryContext *parent, fs::OpenDirectoryMode mode, FsFileSystem *fs) {
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std::scoped_lock lk(g_fs_romfs_path_lock);
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parent->GetPath(g_fs_romfs_path_buffer);
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R_ABORT_UNLESS(mitm::fs::OpenAtmosphereRomfsDirectory(out, program_id, g_fs_romfs_path_buffer, mode, fs));
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