patch_manager: Make a few functions internally linked
These functions are only used within this translation unit, so we can make them internally linked.
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0bac7b6a95
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637ab14ae6
2 changed files with 12 additions and 15 deletions
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@ -27,6 +27,7 @@
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#include "core/settings.h"
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namespace FileSys {
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namespace {
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constexpr u64 SINGLE_BYTE_MODULUS = 0x100;
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constexpr u64 DLC_BASE_TITLE_ID_MASK = 0xFFFFFFFFFFFFE000;
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@ -36,7 +37,13 @@ constexpr std::array<const char*, 14> EXEFS_FILE_NAMES{
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"subsdk3", "subsdk4", "subsdk5", "subsdk6", "subsdk7", "subsdk8", "subsdk9",
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};
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std::string FormatTitleVersion(u32 version, TitleVersionFormat format) {
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enum class TitleVersionFormat : u8 {
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ThreeElements, ///< vX.Y.Z
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FourElements, ///< vX.Y.Z.W
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};
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std::string FormatTitleVersion(u32 version,
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TitleVersionFormat format = TitleVersionFormat::ThreeElements) {
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std::array<u8, sizeof(u32)> bytes{};
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bytes[0] = version % SINGLE_BYTE_MODULUS;
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for (std::size_t i = 1; i < bytes.size(); ++i) {
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@ -49,6 +56,8 @@ std::string FormatTitleVersion(u32 version, TitleVersionFormat format) {
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return fmt::format("v{}.{}.{}", bytes[3], bytes[2], bytes[1]);
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}
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// Returns a directory with name matching name case-insensitive. Returns nullptr if directory
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// doesn't have a directory with name.
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VirtualDir FindSubdirectoryCaseless(const VirtualDir dir, std::string_view name) {
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#ifdef _WIN32
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return dir->GetSubdirectory(name);
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@ -64,6 +73,7 @@ VirtualDir FindSubdirectoryCaseless(const VirtualDir dir, std::string_view name)
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return nullptr;
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#endif
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}
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} // Anonymous namespace
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PatchManager::PatchManager(u64 title_id) : title_id(title_id) {}
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@ -472,8 +482,7 @@ std::map<std::string, std::string, std::less<>> PatchManager::GetPatchVersionNam
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if (meta_ver.value_or(0) == 0) {
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out.insert_or_assign(update_label, "");
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} else {
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out.insert_or_assign(
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update_label, FormatTitleVersion(*meta_ver, TitleVersionFormat::ThreeElements));
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out.insert_or_assign(update_label, FormatTitleVersion(*meta_ver));
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}
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} else if (update_raw != nullptr) {
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out.insert_or_assign(update_label, "PACKED");
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@ -22,18 +22,6 @@ namespace FileSys {
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class NCA;
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class NACP;
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enum class TitleVersionFormat : u8 {
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ThreeElements, ///< vX.Y.Z
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FourElements, ///< vX.Y.Z.W
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};
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std::string FormatTitleVersion(u32 version,
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TitleVersionFormat format = TitleVersionFormat::ThreeElements);
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// Returns a directory with name matching name case-insensitive. Returns nullptr if directory
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// doesn't have a directory with name.
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VirtualDir FindSubdirectoryCaseless(VirtualDir dir, std::string_view name);
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// A centralized class to manage patches to games.
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class PatchManager {
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public:
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