-/* $Id$
-
-This file is part of gldbg
-Copyright © 2009 Mikko Rasa, Mikkosoft Productions
-Distributed under the GPL
-*/
-
#ifndef GLDBG_H_
#define GLDBG_H_
+#include <list>
#include <string>
#include <vector>
-#include <msp/core/application.h>
-#include <msp/fs/path.h>
-#include "gldecoder.h"
+#include "commandinterpreter.h"
+#include "packet.h"
+#include "process.h"
-class GlDbg: public Msp::Application
+class Tool;
+
+class GlDbg
{
private:
- Msp::FS::Path libdir;
- int pid;
- std::vector<std::string> args;
+ typedef std::list<Tool *> ToolList;
+
+ struct Breakpoint
+ {
+ unsigned short function;
+ unsigned char flag;
+ ToolList owners;
+
+ Breakpoint(unsigned short, unsigned char);
+
+ void add_owner(Tool *);
+ bool has_owner(Tool *) const;
+ void remove_owner(Tool *);
+ };
+
+ typedef std::list<Breakpoint> BreakList;
+
+ bool done;
+ CommandInterpreter cmd_interp;
+ Process process;
int sock_fd;
std::string buffer;
unsigned buf_offset;
- GlDecoder *glprint;
+ bool flushing;
+ ToolList tools;
+ bool got_sigchld;
+ int stop_reason;
+ BreakList breakpoints;
+ const Breakpoint *current_break;
+ ToolList break_holders;
- static RegApp<GlDbg> reg;
+ static GlDbg *instance;
public:
GlDbg(int, char **);
+ ~GlDbg();
+
int main();
+ CommandInterpreter &get_command_interpreter() { return cmd_interp; }
+ Process &get_process() { return process; }
+ void launch();
+ void send(GlPacket *);
+ void hold();
+private:
+ void send_breakpoint(unsigned short, unsigned char, unsigned char);
+public:
+ void set_breakpoint(unsigned short, unsigned char, Tool *);
+ void clear_breakpoint(unsigned short, unsigned char, Tool *);
+ void resume_from_break(Tool *);
+ void quit(bool);
private:
void tick();
- void launch();
+ void check_child();
+ void read_stream();
+ Breakpoint *get_breakpoint(unsigned short, unsigned char);
+
+ static void sighandler(int);
};
#endif