1 files changed, 70 insertions, 0 deletions
diff --git a/Source/cmOutputConverter.h b/Source/cmOutputConverter.h
index 8739b97..ed7739e 100644
--- a/Source/cmOutputConverter.h
+++ b/Source/cmOutputConverter.h
@@ -64,6 +64,63 @@ public:
 
   void SetLinkScriptShell(bool linkScriptShell);
 
+  /**
+   * Flags to pass to Shell_GetArgumentForWindows or
+   * Shell_GetArgumentForUnix.  These modify the generated
+   * quoting and escape sequences to work under alternative
+   * environments.
+   */
+  enum Shell_Flag_e
+  {
+    /** The target shell is in a makefile.  */
+    Shell_Flag_Make               = (1<<0),
+
+    /** The target shell is in a VS project file.  Do not use with
+        Shell_Flag_Make.  */
+    Shell_Flag_VSIDE              = (1<<1),
+
+    /** In a windows shell the argument is being passed to "echo".  */
+    Shell_Flag_EchoWindows        = (1<<2),
+
+    /** The target shell is in a Watcom WMake makefile.  */
+    Shell_Flag_WatcomWMake        = (1<<3),
+
+    /** The target shell is in a MinGW Make makefile.  */
+    Shell_Flag_MinGWMake          = (1<<4),
+
+    /** The target shell is in a NMake makefile.  */
+    Shell_Flag_NMake              = (1<<5),
+
+    /** Make variable reference syntax $(MAKEVAR) should not be escaped
+        to allow a build tool to replace it.  Replacement values
+        containing spaces, quotes, backslashes, or other
+        non-alphanumeric characters that have significance to some makes
+        or shells produce undefined behavior.  */
+    Shell_Flag_AllowMakeVariables = (1<<6),
+
+    /** The target shell quoting uses extra single Quotes for Watcom tools.  */
+    Shell_Flag_WatcomQuote        = (1<<7)
+  };
+
+  /**
+   * Transform the given command line argument for use in a Windows or
+   * Unix shell.  Returns a pointer to the end of the command line
+   * argument in the provided output buffer.  Flags may be passed to
+   * modify the generated quoting and escape sequences to work under
+   * alternative environments.
+   */
+  static char* Shell_GetArgumentForWindows(const char* in, char* out,
+                                           int flags);
+  static char* Shell_GetArgumentForUnix(const char* in, char* out, int flags);
+
+  /**
+   * Compute the size of the buffer required to store the output from
+   * Shell_GetArgumentForWindows or Shell_GetArgumentForUnix.  The flags
+   * passed must be identical between the two calls.
+   */
+  static int Shell_GetArgumentSizeForWindows(const char* in, int flags);
+  static int Shell_GetArgumentSizeForUnix(const char* in, int flags);
+
   std::string EscapeForShell(const std::string& str,
                                     bool makeVars = false,
                                     bool forEcho = false,
@@ -102,6 +159,19 @@ private:
                                                std::string const& result,
                                                OutputFormat format) const;
 
+  static int Shell__CharIsWhitespace(char c);
+  static int Shell__CharNeedsQuotesOnUnix(char c);
+  static int Shell__CharNeedsQuotesOnWindows(char c);
+  static int Shell__CharNeedsQuotes(char c, int isUnix, int flags);
+  static int Shell__CharIsMakeVariableName(char c);
+  static const char* Shell__SkipMakeVariables(const char* c);
+  static int Shell__ArgumentNeedsQuotes(const char* in,
+                                        int isUnix, int flags);
+  static int Shell__GetArgumentSize(const char* in,
+                                    int isUnix, int flags);
+  static char* Shell__GetArgument(const char* in, char* out,
+                                  int isUnix, int flags);
+
 private:
   cmState::Snapshot StateSnapshot;