intermediate changes

ref:cde9a383711a11544ce7e107a78147fb96cc4029

1 files changed, 121 insertions, 0 deletions

diff --git a/contrib/libs/poco/Foundation/src/FileStream.cpp b/contrib/libs/poco/Foundation/src/FileStream.cpp
new file mode 100644
index 0000000000..4f94a24908
--- /dev/null
+++ b/contrib/libs/poco/Foundation/src/FileStream.cpp
@@ -0,0 +1,121 @@
+//
+// FileStream.cpp
+//
+// Library: Foundation
+// Package: Streams
+// Module:  FileStream
+//
+// Copyright (c) 2007, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#include "Poco/FileStream.h"
+#include "Poco/Exception.h"
+#if defined(POCO_OS_FAMILY_WINDOWS)
+#include "FileStream_WIN32.cpp"
+#else
+#include "FileStream_POSIX.cpp"
+#endif
+
+
+namespace Poco {
+
+
+FileIOS::FileIOS(std::ios::openmode defaultMode):
+	_defaultMode(defaultMode)
+{
+	poco_ios_init(&_buf);
+}
+
+
+FileIOS::~FileIOS()
+{
+}
+
+
+void FileIOS::open(const std::string& path, std::ios::openmode mode)
+{
+	clear();
+	_buf.open(path, mode | _defaultMode);
+}
+
+
+void FileIOS::close()
+{
+	if (!_buf.close())
+	{
+		setstate(ios_base::badbit);
+	}
+}
+
+
+FileStreamBuf* FileIOS::rdbuf()
+{
+	return &_buf;
+}
+
+
+FileInputStream::FileInputStream():
+	FileIOS(std::ios::in),
+	std::istream(&_buf)
+{
+}
+
+
+FileInputStream::FileInputStream(const std::string& path, std::ios::openmode mode):
+	FileIOS(std::ios::in),
+	std::istream(&_buf)
+{
+	open(path, mode);
+}
+
+
+FileInputStream::~FileInputStream()
+{
+}
+
+
+FileOutputStream::FileOutputStream():
+	FileIOS(std::ios::out),
+	std::ostream(&_buf)
+{
+}
+
+
+FileOutputStream::FileOutputStream(const std::string& path, std::ios::openmode mode):
+	FileIOS(std::ios::out),
+	std::ostream(&_buf)
+{
+	open(path, mode);
+}
+
+
+FileOutputStream::~FileOutputStream()
+{
+}
+
+
+FileStream::FileStream():
+	FileIOS(std::ios::in | std::ios::out),
+	std::iostream(&_buf)
+{
+}
+
+
+FileStream::FileStream(const std::string& path, std::ios::openmode mode):
+	FileIOS(std::ios::in | std::ios::out),
+	std::iostream(&_buf)
+{
+	open(path, mode);
+}
+
+
+FileStream::~FileStream()
+{
+}
+
+
+} // namespace Poco