1 files changed, 52 insertions, 0 deletions
diff --git a/Source/cmRuleMaker.h b/Source/cmRuleMaker.h
new file mode 100644
index 0000000..e013ea5
--- /dev/null
+++ b/Source/cmRuleMaker.h
@@ -0,0 +1,52 @@
+#ifndef cmRuleMaker_h
+#define cmRuleMaker_h
+#include "cmStandardIncludes.h"
+#include "cmMakefile.h"
+
+class cmRuleMaker
+{
+public:
+  cmRuleMaker()  {  m_Makefile = 0; m_Enabled = true; }
+  void SetMakefile(cmMakefile*m) {m_Makefile = m; }
+  // This is called when the rule is firt encountered in
+  // the input file
+  virtual bool Invoke(std::vector<std::string>& args) = 0;
+  // This is called after the entire file has been parsed.
+  virtual void FinalPass() = 0;
+  // This is called to let the rule check the cache
+  virtual void LoadCache() {  }
+  
+  virtual cmRuleMaker* Clone() = 0;
+  
+  // This determines if the rule gets passed down
+  // to sub directory makefiles
+  virtual bool IsInherited() 
+    {
+      return false;
+    }
+  // This is the name used in the input file.
+  virtual const char* GetName() = 0;
+  // Return the terse documentaion for the rule
+  virtual const char* TerseDocumentaion() = 0;
+  // Return full documentation for the rule
+  virtual const char* FullDocumentaion() = 0;
+  // enable or disable this rule
+  bool GetEnabled()  { return m_Enabled; }
+  void SetEnableOn() { m_Enabled = true; }
+  void SetEnableOff() {  m_Enabled = false; }
+  const char* GetError() { return m_Error.c_str();}
+protected:
+  void SetError(const char* e)
+    {
+      m_Error = this->GetName();
+      m_Error += " ";
+      m_Error += e;
+    }
+  cmMakefile* m_Makefile;
+private:
+  bool m_Enabled;
+  std::string m_Error;
+};
+
+
+#endif