Add CFileStream. Move ErrnoException.

1 files changed, 17 insertions, 0 deletions

diff --git a/include/cru/common/Exception.h b/include/cru/common/Exception.h
index 365d2064..6f458d35 100644
--- a/include/cru/common/Exception.h
+++ b/include/cru/common/Exception.h
@@ -29,4 +29,21 @@ class CRU_BASE_API TextEncodeException : public Exception {
  public:
   using Exception::Exception;
 };
+
+class ErrnoException : public Exception {
+ public:
+  ErrnoException() : ErrnoException(String{}) {}
+  explicit ErrnoException(const String& message);
+  ErrnoException(const String& message, int errno_code);
+
+  CRU_DELETE_COPY(ErrnoException)
+  CRU_DELETE_MOVE(ErrnoException)
+
+  ~ErrnoException() override = default;
+
+  int GetErrnoCode() const { return errno_code_; }
+
+ private:
+  int errno_code_;
+};
 }  // namespace cru