chore: remove unused Arch::getOsName

src/lib/arch/IArchSystem.h

@@ -20,12 +20,6 @@ public:
   //! @name accessors
   //@{
 
-  //! Identify the OS
-  /*!
-  Returns a string identifying the operating system.
-  */
-  virtual std::string getOSName() const = 0;
-
   //! Identify the platform
   /*!
   Returns a string identifying the platform this OS is running on.

src/lib/arch/unix/ArchSystemUnix.cpp

@@ -32,21 +32,6 @@ ArchSystemUnix::~ArchSystemUnix()
   // do nothing
 }
 
-std::string ArchSystemUnix::getOSName() const
-{
-#if defined(HAVE_SYS_UTSNAME_H)
-  struct utsname info;
-  if (uname(&info) == 0) {
-    std::string msg;
-    msg += info.sysname;
-    msg += " ";
-    msg += info.release;
-    return msg;
-  }
-#endif
-  return "Unix";
-}
-
 std::string ArchSystemUnix::getPlatformName() const
 {
 #if defined(HAVE_SYS_UTSNAME_H)

src/lib/arch/unix/ArchSystemUnix.h

@@ -19,7 +19,6 @@ public:
   virtual ~ArchSystemUnix();
 
   // IArchSystem overrides
-  virtual std::string getOSName() const;
   virtual std::string getPlatformName() const;
   virtual std::string setting(const std::string &) const;
   virtual void setting(const std::string &, const std::string &) const;

src/lib/arch/win32/ArchSystemWindows.cpp

@@ -34,26 +34,6 @@ ArchSystemWindows::~ArchSystemWindows()
   // do nothing
 }
 
-std::string ArchSystemWindows::getOSName() const
-{
-  std::string osName("Microsoft Windows <unknown>");
-  static const TCHAR *const windowsVersionKeyNames[] = {
-      _T("SOFTWARE"), _T("Microsoft"), _T("Windows NT"), _T("CurrentVersion"), NULL
-  };
-
-  HKEY key = ArchMiscWindows::openKey(HKEY_LOCAL_MACHINE, windowsVersionKeyNames);
-  if (key == NULL) {
-    return osName;
-  }
-
-  std::string productName = ArchMiscWindows::readValueString(key, "ProductName");
-  if (osName.empty()) {
-    return osName;
-  }
-
-  return "Microsoft " + productName;
-}
-
 std::string ArchSystemWindows::getPlatformName() const
 {
 #ifdef _X86_

src/lib/arch/win32/ArchSystemWindows.h

@@ -19,7 +19,6 @@ public:
   virtual ~ArchSystemWindows();
 
   // IArchSystem overrides
-  virtual std::string getOSName() const;
   virtual std::string getPlatformName() const;
   virtual std::string setting(const std::string &valueName) const;
   virtual void setting(const std::string &valueName, const std::string &valueString) const;