diff options
| -rw-r--r-- | src/core/file_sys/patch_manager.cpp | 34 | ||||
| -rw-r--r-- | src/core/file_sys/patch_manager.h | 5 |
2 files changed, 31 insertions, 8 deletions
diff --git a/src/core/file_sys/patch_manager.cpp b/src/core/file_sys/patch_manager.cpp index b93aa6935..c47ff863e 100644 --- a/src/core/file_sys/patch_manager.cpp +++ b/src/core/file_sys/patch_manager.cpp @@ -10,6 +10,7 @@ #include "common/file_util.h" #include "common/hex_util.h" #include "common/logging/log.h" +#include "common/string_util.h" #include "core/core.h" #include "core/file_sys/content_archive.h" #include "core/file_sys/control_metadata.h" @@ -48,6 +49,23 @@ std::string FormatTitleVersion(u32 version, TitleVersionFormat format) { return fmt::format("v{}.{}.{}", bytes[3], bytes[2], bytes[1]); } +std::shared_ptr<VfsDirectory> FindSubdirectoryCaseless(const std::shared_ptr<VfsDirectory> dir, + std::string_view name) { +#ifdef _WIN32 + return dir->GetSubdirectory(name); +#else + const auto subdirs = dir->GetSubdirectories(); + for (const auto& subdir : subdirs) { + std::string dir_name = Common::ToLower(subdir->GetName()); + if (dir_name == name) { + return subdir; + } + } + + return nullptr; +#endif +} + PatchManager::PatchManager(u64 title_id) : title_id(title_id) {} PatchManager::~PatchManager() = default; @@ -104,7 +122,7 @@ VirtualDir PatchManager::PatchExeFS(VirtualDir exefs) const { if (std::find(disabled.begin(), disabled.end(), subdir->GetName()) != disabled.end()) continue; - auto exefs_dir = subdir->GetSubdirectory("exefs"); + auto exefs_dir = FindSubdirectoryCaseless(subdir, "exefs"); if (exefs_dir != nullptr) layers.push_back(std::move(exefs_dir)); } @@ -130,7 +148,7 @@ std::vector<VirtualFile> PatchManager::CollectPatches(const std::vector<VirtualD if (std::find(disabled.cbegin(), disabled.cend(), subdir->GetName()) != disabled.cend()) continue; - auto exefs_dir = subdir->GetSubdirectory("exefs"); + auto exefs_dir = FindSubdirectoryCaseless(subdir, "exefs"); if (exefs_dir != nullptr) { for (const auto& file : exefs_dir->GetFiles()) { if (file->GetExtension() == "ips") { @@ -295,7 +313,7 @@ std::vector<Core::Memory::CheatEntry> PatchManager::CreateCheatList( continue; } - auto cheats_dir = subdir->GetSubdirectory("cheats"); + auto cheats_dir = FindSubdirectoryCaseless(subdir, "cheats"); if (cheats_dir != nullptr) { auto res = ReadCheatFileFromFolder(system, title_id, build_id_, cheats_dir, true); if (res.has_value()) { @@ -340,11 +358,11 @@ static void ApplyLayeredFS(VirtualFile& romfs, u64 title_id, ContentRecordType t continue; } - auto romfs_dir = subdir->GetSubdirectory("romfs"); + auto romfs_dir = FindSubdirectoryCaseless(subdir, "romfs"); if (romfs_dir != nullptr) layers.push_back(std::move(romfs_dir)); - auto ext_dir = subdir->GetSubdirectory("romfs_ext"); + auto ext_dir = FindSubdirectoryCaseless(subdir, "romfs_ext"); if (ext_dir != nullptr) layers_ext.push_back(std::move(ext_dir)); } @@ -470,7 +488,7 @@ std::map<std::string, std::string, std::less<>> PatchManager::GetPatchVersionNam for (const auto& mod : mod_dir->GetSubdirectories()) { std::string types; - const auto exefs_dir = mod->GetSubdirectory("exefs"); + const auto exefs_dir = FindSubdirectoryCaseless(mod, "exefs"); if (IsDirValidAndNonEmpty(exefs_dir)) { bool ips = false; bool ipswitch = false; @@ -494,9 +512,9 @@ std::map<std::string, std::string, std::less<>> PatchManager::GetPatchVersionNam if (layeredfs) AppendCommaIfNotEmpty(types, "LayeredExeFS"); } - if (IsDirValidAndNonEmpty(mod->GetSubdirectory("romfs"))) + if (IsDirValidAndNonEmpty(FindSubdirectoryCaseless(mod, "romfs"))) AppendCommaIfNotEmpty(types, "LayeredFS"); - if (IsDirValidAndNonEmpty(mod->GetSubdirectory("cheats"))) + if (IsDirValidAndNonEmpty(FindSubdirectoryCaseless(mod, "cheats"))) AppendCommaIfNotEmpty(types, "Cheats"); if (types.empty()) diff --git a/src/core/file_sys/patch_manager.h b/src/core/file_sys/patch_manager.h index ec6db524d..f4cb918dd 100644 --- a/src/core/file_sys/patch_manager.h +++ b/src/core/file_sys/patch_manager.h @@ -29,6 +29,11 @@ enum class TitleVersionFormat : u8 { std::string FormatTitleVersion(u32 version, TitleVersionFormat format = TitleVersionFormat::ThreeElements); +// Returns a directory with name matching name case-insensitive. Returns nullptr if directory +// doesn't have a directory with name. +std::shared_ptr<VfsDirectory> FindSubdirectoryCaseless(const std::shared_ptr<VfsDirectory> dir, + std::string_view name); + // A centralized class to manage patches to games. class PatchManager { public: |