sysupdater: don't do unnecessary work when parsing update

2020-06-26 05:05:24 -07:00
parent 4291d81642
commit d47e9ec9fd
3 changed files with 124 additions and 32 deletions
--- a/stratosphere/ams_mitm/source/sysupdater/sysupdater_fs_utils.hpp
+++ b/stratosphere/ams_mitm/source/sysupdater/sysupdater_fs_utils.hpp
@@ -18,6 +18,16 @@

 namespace ams::mitm::sysupdater {

+    class PathView {
+        private:
+            std::string_view path; /* Nintendo uses util::string_view here. */
+        public:
+            PathView(std::string_view p) : path(p) { /* ...*/ }
+            bool HasPrefix(std::string_view prefix) const;
+            bool HasSuffix(std::string_view suffix) const;
+            std::string_view GetFileName() const;
+    };
+
    Result MountSdCardContentMeta(const char *mount_name, const char *path);

 }