Adding upstream version 2.13.6.upstream/2.13.6upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 57 insertions, 0 deletions

diff --git a/lib/base/stdiostream.cpp b/lib/base/stdiostream.cpp
new file mode 100644
index 0000000..449036f
--- /dev/null
+++ b/lib/base/stdiostream.cpp
@@ -0,0 +1,57 @@
+/* Icinga 2 | (c) 2012 Icinga GmbH | GPLv2+ */
+
+#include "base/stdiostream.hpp"
+#include "base/objectlock.hpp"
+
+using namespace icinga;
+
+/**
+ * Constructor for the StdioStream class.
+ *
+ * @param innerStream The inner stream.
+ * @param ownsStream Whether the new object owns the inner stream. If true
+ *					 the stream's destructor deletes the inner stream.
+ */
+StdioStream::StdioStream(std::iostream *innerStream, bool ownsStream)
+	: m_InnerStream(innerStream), m_OwnsStream(ownsStream)
+{ }
+
+StdioStream::~StdioStream()
+{
+	Close();
+}
+
+size_t StdioStream::Read(void *buffer, size_t size, bool allow_partial)
+{
+	ObjectLock olock(this);
+
+	m_InnerStream->read(static_cast<char *>(buffer), size);
+	return m_InnerStream->gcount();
+}
+
+void StdioStream::Write(const void *buffer, size_t size)
+{
+	ObjectLock olock(this);
+
+	m_InnerStream->write(static_cast<const char *>(buffer), size);
+}
+
+void StdioStream::Close()
+{
+	Stream::Close();
+
+	if (m_OwnsStream) {
+		delete m_InnerStream;
+		m_OwnsStream = false;
+	}
+}
+
+bool StdioStream::IsDataAvailable() const
+{
+	return !IsEof();
+}
+
+bool StdioStream::IsEof() const
+{
+	return !m_InnerStream->good();
+}