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fs: update LocalFileSystem

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This commit is contained in:
Michael Scire 2022-03-28 01:33:40 -07:00
parent 0fbf007bcf
commit 9b47ddf01f
3 changed files with 76 additions and 42 deletions
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19
libraries/libstratosphere/include/stratosphere/fs/fs_path.hpp
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@ -151,22 +151,26 @@ namespace ams::fs {
R_SUCCEED();
}
const char *GetString() const {
constexpr const char *GetString() const {
/* Check pre-conditions. */
AMS_ASSERT(this->IsNormalized());
return m_str;
}
size_t GetLength() const {
return std::strlen(this->GetString());
constexpr size_t GetLength() const {
if (std::is_constant_evaluated()) {
return util::Strlen(this->GetString());
} else {
return std::strlen(this->GetString());
}
}
bool IsEmpty() const {
constexpr bool IsEmpty() const {
return *m_str == '\x00';
}
bool IsMatchHead(const char *p, size_t len) const {
constexpr bool IsMatchHead(const char *p, size_t len) const {
return util::Strncmp(this->GetString(), p, len) == 0;
}
@ -659,4 +663,9 @@ namespace ams::fs {
R_RETURN(SetUpFixedPath(out, buf));
}
constexpr inline bool IsWindowsDriveRootPath(const fs::Path &path) {
const char * const str = path.GetString();
return fs::IsWindowsDrive(str) && (str[2] == StringTraits::DirectorySeparator || str[2] == StringTraits::AlternateDirectorySeparator) && str[3] == StringTraits::NullTerminator;
}
}