diff options
Diffstat (limited to 'src/common')
-rw-r--r-- | src/common/file_util.cpp | 37 | ||||
-rw-r--r-- | src/common/file_util.h | 14 |
2 files changed, 41 insertions, 10 deletions
diff --git a/src/common/file_util.cpp b/src/common/file_util.cpp index 35eee0096..45b750e1e 100644 --- a/src/common/file_util.cpp +++ b/src/common/file_util.cpp @@ -888,7 +888,14 @@ std::string SanitizePath(std::string_view path_, DirectorySeparator directory_se } std::replace(path.begin(), path.end(), type1, type2); - path.erase(std::unique(path.begin(), path.end(), + + auto start = path.begin(); +#ifdef _WIN32 + // allow network paths which start with a double backslash (e.g. \\server\share) + if (start != path.end()) + ++start; +#endif + path.erase(std::unique(start, path.end(), [type2](char c1, char c2) { return c1 == type2 && c2 == type2; }), path.end()); return std::string(RemoveTrailingSlash(path)); @@ -967,6 +974,34 @@ bool IOFile::Flush() { return IsOpen() && 0 == std::fflush(m_file); } +std::size_t IOFile::ReadImpl(void* data, std::size_t length, std::size_t data_size) const { + if (!IsOpen()) { + return std::numeric_limits<std::size_t>::max(); + } + + if (length == 0) { + return 0; + } + + DEBUG_ASSERT(data != nullptr); + + return std::fread(data, data_size, length, m_file); +} + +std::size_t IOFile::WriteImpl(const void* data, std::size_t length, std::size_t data_size) { + if (!IsOpen()) { + return std::numeric_limits<std::size_t>::max(); + } + + if (length == 0) { + return 0; + } + + DEBUG_ASSERT(data != nullptr); + + return std::fwrite(data, data_size, length, m_file); +} + bool IOFile::Resize(u64 size) { return IsOpen() && 0 == #ifdef _WIN32 diff --git a/src/common/file_util.h b/src/common/file_util.h index cde7ddf2d..f7a0c33fa 100644 --- a/src/common/file_util.h +++ b/src/common/file_util.h @@ -222,22 +222,15 @@ public: static_assert(std::is_trivially_copyable_v<T>, "Given array does not consist of trivially copyable objects"); - if (!IsOpen()) { - return std::numeric_limits<std::size_t>::max(); - } - - return std::fread(data, sizeof(T), length, m_file); + return ReadImpl(data, length, sizeof(T)); } template <typename T> std::size_t WriteArray(const T* data, std::size_t length) { static_assert(std::is_trivially_copyable_v<T>, "Given array does not consist of trivially copyable objects"); - if (!IsOpen()) { - return std::numeric_limits<std::size_t>::max(); - } - return std::fwrite(data, sizeof(T), length, m_file); + return WriteImpl(data, length, sizeof(T)); } template <typename T> @@ -278,6 +271,9 @@ public: } private: + std::size_t ReadImpl(void* data, std::size_t length, std::size_t data_size) const; + std::size_t WriteImpl(const void* data, std::size_t length, std::size_t data_size); + std::FILE* m_file = nullptr; }; |