htanaly.h

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/*
 *      HT Editor
 *      htanaly.h
 *
 *      Copyright (C) 1999-2002 Sebastian Biallas (sb@web-productions.de)
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License version 2 as
 *      published by the Free Software Foundation.
 *
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

#ifndef HTANALY_H
#define HTANALY_H

#include "analy.h"
#include "cmds.h"
#include "global.h"
#include "htdialog.h"
#include "htformat.h"
#include "httree.h"
#include "out.h"

/*
 *      Commands
 */

#define cmd_analyser_call_assembler     HT_COMMAND(501)
#define cmd_analyser_this_function      HT_COMMAND(502)
#define cmd_analyser_previous_label     HT_COMMAND(503)
#define cmd_analyser_continue           HT_COMMAND(504)
#define cmd_analyser_comments           HT_COMMAND(505)
#define cmd_analyser_name_addr          HT_COMMAND(506)
#define cmd_analyser_xrefs              HT_COMMAND(507)
#define cmd_analyser_follow             HT_COMMAND(508)
#define cmd_analyser_follow_ex          HT_COMMAND(509)
#define cmd_analyser_pause_resume       HT_COMMAND(510)
#define cmd_analyser_del_addr_bindings  HT_COMMAND(511)
#define cmd_analyser_call_chain         HT_COMMAND(512)
#define cmd_analyser_generate_output    HT_COMMAND(513)
#define cmd_analyser_data_string        HT_COMMAND(514)
#define cmd_analyser_info               HT_COMMAND(515)
#define cmd_analyser_symbols            HT_COMMAND(516)
#define cmd_analyser_export_file                HT_COMMAND(517)

/* FIXME: srt-experimental */

#define cmd_analyser_srt                                HT_COMMAND(550)

class ht_aviewer;

/*
 *
 */

class AnalyserInformation: public ht_statictext {
        ht_aviewer      *analy;     
        char                    buf[1024];
        int                     addrs, labels;
        const char      *aname, *atype, *adis;
public:
                        void    init(bounds *b, ht_aviewer *a);
        virtual void done();
        virtual char *gettext();
        virtual bool idle();
};

/*
 *
 */
class SymbolBox: public ht_listbox {
public:
        Analyser        *analy;
        char            *str;
        int             idle_count;
        int             symbols;

                        void            init(bounds *b, Analyser *Analy);
        virtual   void          done();
        virtual   int           calcCount();
        virtual   int           cursorAdjust();
        virtual int             estimateEntryPos(void *entry);
        virtual   void *        getFirst();
        virtual   void *        getLast();
        virtual   void *        getNext(void *entry);
        virtual   void *        getPrev(void *entry);
        virtual   char *        getStr(int col, void *entry);
        virtual bool            idle();
        virtual   int           numColumns();
        virtual void *  quickfind(char *s);
        virtual char *  quickfindCompletition(char *s);
};

struct CallChainNode {
        CallChainNode *next, *prev, *child;
        bool examined;
        Address *xa;
        Address *fa;
        Location *faddr;
        bool expanded;
};

class CallChain: public ht_treeview {
                Analyser                *analy;
                CallChainNode *root;
public:
                           void init(bounds *b, Analyser *analy, Address *a, char *desc);
                virtual void    done();
                virtual void    adjust(void *node, bool expand);
                virtual void   *get_child(void *node, int i);
                virtual void    *get_next_node(void *node);
                virtual void    *get_prev_node(void *node);
                virtual void    *get_root();
                virtual char    *get_text(void *node);
                virtual bool    has_children(void *node);
                virtual bool    is_expanded(void *node);
                virtual void    select_node(void *node);
private:
        CallChainNode           *createNode(Address *a);
                        void            examineNode(CallChainNode *n);
};
/*
 *
 */
#define ANALY_STATUS_DEFAULT "<%s> @%O  %u\n%f"
#define ANALY_STATUS_ARG_SECTION 's'
#define ANALY_STATUS_ARG_FILEOFFSET 'O'
#define ANALY_STATUS_ARG_RAW_UNASM 'u'
#define ANALY_STATUS_ARG_FUNCTION 'f'
#define ANALY_STATUS_ARG_OFFSET 'o'

class AnalyInfoline: public ht_statictext {
public:
        ht_aviewer      *analy;
        char                    *s;
        FILEOFS         fofs;
        Address         *addr;
        char                    *displayformat;
                        void    init(bounds *b, ht_aviewer *A, char *Format);
        virtual void done();
        virtual char *gettext();
                        void update(Address *cursor_addr, FILEOFS ecursor_addr);
                        bool valid();
};

/*
 *      CLASS ht_analy_sub
 */

class ht_aviewer;
class ht_analy_sub: public ht_sub {
public:
        Analyser                *analy;
        Address        *lowestaddress, *highestaddress;
        AnalyserOutput *output;
        ht_aviewer      *aviewer;
        
                        void init(ht_streamfile *file, ht_aviewer *A, Analyser *analyser, Address *Lowestaddress, Address *Highestaddress);
        virtual void    done();
        virtual bool convert_ofs_to_id(const FILEOFS offset, LINE_ID *line_id);
        virtual bool closest_line_id(LINE_ID *line_id);
        virtual void    first_line_id(LINE_ID *line_id);
        virtual bool    getline(char *line, const LINE_ID line_id);
        virtual void    last_line_id(LINE_ID *line_id);
        virtual int     next_line_id(LINE_ID *line_id, int n);
        virtual int     prev_line_id(LINE_ID *line_id, int n);
                        void    setAnalyser(Analyser *Analy);
        virtual ht_search_result *search(ht_search_request *search, FILEOFS start, FILEOFS end);
};

/*
 *      CLASS ht_aviewer
 */

class ht_aviewer: public ht_uformat_viewer {
public:
        int idle_count;
        Analyser *analy;
        int last_active;
        AnalyInfoline *infoline;
        ht_analy_sub *analy_sub;
        bool one_load_hack;
        bool pause;
                        void init(bounds *b, char *desc, int caps, ht_streamfile *file, ht_format_group *format_group, Analyser *Analy);
        virtual void    done();
                        bool convertAddressToViewerPos(Address *a, viewer_pos *p);
                        bool convertViewerPosToAddress(const viewer_pos &p, Address **a);
                        void    attachInfoline(AnalyInfoline *V);
                        bool canCreateAddress(Address *addr, bool error_msg);
                        void dataStringDialog();
                        void exportFileDialog();
        virtual char *func(UINT i, bool execute);
                        void generateOutputDialog();
                        bool getCurrentAddress(Address **a);
        virtual bool get_current_offset(FILEOFS *ofs);
        virtual void get_pindicator_str(char *buf);
        virtual bool get_hscrollbar_pos(int *pstart, int *psize);
                        bool gotoAddress(Address *a, ht_view *source_object);
        virtual void    handlemsg(htmsg *msg);
        virtual bool    idle();
        virtual bool offset_to_pos(FILEOFS ofs, viewer_pos *p);
        virtual bool pos_to_offset(viewer_pos p, FILEOFS *ofs);
                        bool pos_to_string(viewer_pos p, char *result, int maxlen);
        virtual int     ref_sel(LINE_ID *id);
        virtual void reloadpalette();
        virtual void setAnalyser(Analyser *a) = 0;
                        void showCallChain(Address *addr);
                        void showComments(Address *addr);
                        void showInfo(Address *addr);
                        void showSymbols(Address *addr);
                        void showXRefs(Address *addr);
                        void searchForXRefs(Address *addr);
        virtual bool qword_to_pos(qword q, viewer_pos *p);
        virtual int func_handler(eval_scalar *result, char *name, eval_scalarlist *params);
        virtual int symbol_handler(eval_scalar *result, char *name);
};

#endif

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