1 files changed, 100 insertions, 0 deletions
diff --git a/src/libs/7zip/unix/CPP/Common/StdInStream.cpp b/src/libs/7zip/unix/CPP/Common/StdInStream.cpp
new file mode 100644
index 000000000..78897e5ef
--- /dev/null
+++ b/src/libs/7zip/unix/CPP/Common/StdInStream.cpp
@@ -0,0 +1,100 @@
+// Common/StdInStream.cpp
+
+#include "StdAfx.h"
+
+#include <tchar.h>
+#include "StdInStream.h"
+
+#ifdef _MSC_VER
+// "was declared deprecated" disabling
+#pragma warning(disable : 4996 )
+#endif
+
+#ifdef _UNICODE
+#include "Common/StringConvert.h"
+#define NEED_NAME_WINDOWS_TO_UNIX
+#include "myPrivate.h"
+#endif
+
+static const char kIllegalChar = '\0';
+static const char kNewLineChar = '\n';
+
+static const char *kEOFMessage = "Unexpected end of input stream";
+static const char *kReadErrorMessage  ="Error reading input stream";
+static const char *kIllegalCharMessage = "Illegal character in input stream";
+
+static const char * kFileOpenMode = "r";
+
+CStdInStream g_StdIn(stdin);
+
+bool CStdInStream::Open(LPCTSTR fileName)
+{
+  Close();
+#ifdef _UNICODE
+  AString aStr = UnicodeStringToMultiByte(fileName, CP_ACP); // FIXME
+  const char * name = nameWindowToUnix(aStr);
+#else
+  const char * name = nameWindowToUnix(fileName);
+#endif
+  _stream = fopen(name, kFileOpenMode);
+  _streamIsOpen = (_stream != 0);
+  return _streamIsOpen;
+}
+
+bool CStdInStream::Close()
+{
+  if (!_streamIsOpen)
+    return true;
+  _streamIsOpen = (fclose(_stream) != 0);
+  return !_streamIsOpen;
+}
+
+CStdInStream::~CStdInStream()
+{
+  Close();
+}
+
+AString CStdInStream::ScanStringUntilNewLine(bool allowEOF)
+{
+  AString s;
+  for (;;)
+  {
+    int intChar = GetChar();
+    if (intChar == EOF)
+    {
+      if (allowEOF)
+        break;
+      throw kEOFMessage;
+    }
+    char c = char(intChar);
+    if (c == kIllegalChar)
+      throw kIllegalCharMessage;
+    if (c == kNewLineChar)
+      break;
+    s += c;
+  }
+  return s;
+}
+
+void CStdInStream::ReadToString(AString &resultString)
+{
+  resultString.Empty();
+  int c;
+  while ((c = GetChar()) != EOF)
+    resultString += char(c);
+}
+
+bool CStdInStream::Eof()
+{
+  return (feof(_stream) != 0);
+}
+
+int CStdInStream::GetChar()
+{
+  int c = fgetc(_stream); // getc() doesn't work in BeOS?
+  if (c == EOF && !Eof())
+    throw kReadErrorMessage;
+  return c;
+}
+
+