'21.07'21.07

1 files changed, 44 insertions, 0 deletions

diff --git a/CPP/Common/StdInStream.h b/CPP/Common/StdInStream.h
new file mode 100644
index 0000000..71578eb
--- /dev/null
+++ b/CPP/Common/StdInStream.h
@@ -0,0 +1,44 @@
+// Common/StdInStream.h
+
+#ifndef __COMMON_STD_IN_STREAM_H
+#define __COMMON_STD_IN_STREAM_H
+
+#include <stdio.h>
+
+#include "MyString.h"
+#include "MyTypes.h"
+
+class CStdInStream
+{
+  FILE *_stream;
+  bool _streamIsOpen;
+public:
+  int CodePage;
+
+  CStdInStream(FILE *stream = NULL):
+      _stream(stream),
+      _streamIsOpen(false),
+      CodePage(-1)
+      {};
+
+  ~CStdInStream() { Close(); }
+
+  bool Open(LPCTSTR fileName) throw();
+  bool Close() throw();
+
+  // returns:
+  //   false, if ZERO character in stream
+  //   true, if EOF or '\n'
+  bool ScanAStringUntilNewLine(AString &s);
+  bool ScanUStringUntilNewLine(UString &s);
+  // bool ReadToString(AString &resultString);
+
+  bool Eof() const throw() { return (feof(_stream) != 0); }
+  bool Error() const throw() { return (ferror(_stream) != 0); }
+
+  int GetChar();
+};
+
+extern CStdInStream g_StdIn;
+
+#endif