RSP proxy that can record session (for playback testing)....

build_tools/debug_server/debug_server/common/debug_command_line.h

Index: build_tools/debug_server/debug_server/common/debug_command_line.h
===================================================================
--- build_tools/debug_server/debug_server/common/debug_command_line.h	(revision 0)
+++ build_tools/debug_server/debug_server/common/debug_command_line.h	(revision 0)
@@ -0,0 +1,27 @@
+#ifndef NACL_SDK_BUILD_TOOLS_DEBUG_SERVER_COMMON_DEBUG_COMMAND_LINE_H_
+#define NACL_SDK_BUILD_TOOLS_DEBUG_SERVER_COMMON_DEBUG_COMMAND_LINE_H_
+
+#include <string>
+
+namespace debug {
+
+// This class works with command lines.
+// Switches can optionally have a value attached as in "--switch value".
+
+class CommandLine {
+ public:
+  CommandLine(int argc, char* argv[]);  // Initializze from argv vector.
+  ~CommandLine();
+
+  // Returns the value assosiated with the given switch.
+  std::string GetStringSwitch(const std::string& name, 
+                              const std::string& default_value) const;
+  int GetIntSwitch(const std::string& name, int default_value) const;
+  bool HasSwitch(const std::string& name) const;
+
+ protected:
+  int argc_;
+  char** argv_;
+};
+}  // namespace debug
+#endif  // NACL_SDK_BUILD_TOOLS_DEBUG_SERVER_COMMON_DEBUG_COMMAND_LINE_H_