Move LZMA SDK to 3rdparty subdirectory

Also add attribution document.

Task-number: QTIFW-2336
Change-Id: I91546bc6c3ace244e4b546b945f40b7d204f7463
Reviewed-by: Katja Marttila <katja.marttila@qt.io>
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/src/libs/3rdparty/7zip/unix/CPP/Common/StdOutStream.h b/src/libs/3rdparty/7zip/unix/CPP/Common/StdOutStream.h
new file mode 100644
index 000000000..0a8c0febb
--- /dev/null
+++ b/src/libs/3rdparty/7zip/unix/CPP/Common/StdOutStream.h
@@ -0,0 +1,62 @@
+// Common/StdOutStream.h
+
+#ifndef __COMMON_STD_OUT_STREAM_H
+#define __COMMON_STD_OUT_STREAM_H
+
+#include <stdio.h>
+
+#include "MyString.h"
+#include "MyTypes.h"
+
+class CStdOutStream
+{
+  FILE *_stream;
+  bool _streamIsOpen;
+public:
+  CStdOutStream(): _stream(0), _streamIsOpen(false) {};
+  CStdOutStream(FILE *stream): _stream(stream), _streamIsOpen(false) {};
+  ~CStdOutStream() { Close(); }
+
+  // void AttachStdStream(FILE *stream) { _stream  = stream; _streamIsOpen = false; }
+  // bool IsDefined() const { return _stream  != NULL; }
+
+  operator FILE *() { return _stream; }
+  bool Open(const char *fileName) throw();
+  bool Close() throw();
+  bool Flush() throw();
+
+  CStdOutStream & operator<<(CStdOutStream & (* func)(CStdOutStream  &))
+  {
+    (*func)(*this);
+    return *this;
+  }
+
+  CStdOutStream & operator<<(const char *s) throw()
+  {
+    fputs(s, _stream);
+    return *this;
+  }
+
+  CStdOutStream & operator<<(char c) throw()
+  {
+    fputc(c, _stream);
+    return *this;
+  }
+
+  CStdOutStream & operator<<(Int32 number) throw();
+  CStdOutStream & operator<<(Int64 number) throw();
+  CStdOutStream & operator<<(UInt32 number) throw();
+  CStdOutStream & operator<<(UInt64 number) throw();
+
+  CStdOutStream & operator<<(const wchar_t *s);
+  void PrintUString(const UString &s, AString &temp);
+};
+
+CStdOutStream & endl(CStdOutStream & outStream) throw();
+
+extern CStdOutStream g_StdOut;
+extern CStdOutStream g_StdErr;
+
+void StdOut_Convert_UString_to_AString(const UString &s, AString &temp);
+
+#endif