t2 engine svn checkout

console/telnetDebugger.h

@@ -0,0 +1,90 @@
+//-----------------------------------------------------------------------------
+// V12 Engine
+// 
+// Copyright (c) 2001 GarageGames.Com
+// Portions Copyright (c) 2001 by Sierra Online, Inc.
+//-----------------------------------------------------------------------------
+
+#ifndef _TELNETDEBUGGER_H_
+#define _TELNETDEBUGGER_H_
+
+class CodeBlock;
+
+class TelnetDebugger
+{
+   S32 mAcceptPort;
+   NetSocket mAcceptSocket;
+   NetSocket mDebugSocket;
+
+   enum {
+      PasswordMaxLength = 32,
+      MaxCommandSize = 2048
+   };
+
+   char mDebuggerPassword[PasswordMaxLength+1];
+   enum State
+   {
+      NotConnected,
+      PasswordTry,
+      Connected
+   };
+   S32 mState;
+   char mLineBuffer[MaxCommandSize];
+   S32 mCurPos;
+   
+   TelnetDebugger();
+   ~TelnetDebugger();
+   
+   struct Breakpoint
+   {
+      CodeBlock *code;
+      U32 lineNumber;
+      S32 passCount;
+      S32 curCount;
+      char *testExpression;
+      bool clearOnHit;
+      Breakpoint *next;
+   };
+   Breakpoint *mBreakpoints;
+   
+   Breakpoint **findBreakpoint(StringTableEntry fileName, S32 lineNumber);
+
+   bool mProgramPaused;
+   bool mBreakOnNextStatement;
+   S32 mStackPopBreakIndex;
+
+   void addVariableBreakpoint(const char *varName, S32 passCount, const char *evalString);
+   void removeVariableBreakpoint(const char *varName);
+   void addBreakpoint(const char *fileName, S32 line, bool clear, S32 passCount, const char *evalString);
+   void removeBreakpoint(const char *fileName, S32 line);
+   void removeAllBreakpoints();
+   
+   void debugContinue();
+   void debugStepIn();
+   void debugStepOver();
+   void debugStepOut();
+   void evaluateExpression(const char *tag, S32 frame, const char *evalBuffer);
+   void dumpFileList();
+   void dumpBreakableList(const char *fileName);
+   void removeBreakpointsFromCode(CodeBlock *code);
+
+   void checkDebugRecv();
+   void processLineBuffer(S32);
+   void breakProcess();
+   void breakOnNextStatement();
+public:
+   static void create();
+   static void destroy();
+   
+   void process();
+   void popStackFrame();
+   
+   virtual void executionStopped(CodeBlock *code, U32 lineNumber);
+   void send(const char *s);
+   void setDebugParameters(S32 port, const char *password);
+   void processConsoleLine(const char *consoleLine);
+};
+
+extern TelnetDebugger *TelDebugger;
+
+#endif