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/* xtraceroute - graphically show traceroute information.
* Copyright (C) 1996-1998 Bjrn Augustsson
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __xt_h__
#define __xt_h__
#include "config.h"
#include <stdio.h>
#ifdef ENABLE_NLS
# include <locale.h>
# include <libintl.h>
# define _(String) gettext (String)
# ifdef gettext_noop
# define N_(String) gettext_noop (String)
# else
# define N_(String) (String)
# endif
#else
/* Stubs that do something close enough. */
# define textdomain(String) (String)
# define gettext(String) (String)
# define dgettext(Domain,Message) (Message)
# define dcgettext(Domain,Message,Type) (Message)
# define bindtextdomain(Domain,Directory) (Domain)
# define _(String) (String)
# define N_(String) (String)
#endif
#include <stdlib.h>
#include <string.h>
#include <math.h> /* for cos(), sin(), and sqrt() */
#include <GL/gl.h>
#include <GL/glu.h>
#include <gtk/gtk.h>
#include <gtkgl/gtkglarea.h>
#include <tiffio.h> /* for .tiff image loading. */
#include "tweaks.h"
#ifndef M_PI
#define M_PI 3.141592654
#endif
/* radian <-> degree conversion factors. */
#define torad 0.017453
#define todeg 57.295780
#define MAX_SITES 30
#define SITE_MARKER_SIZE 0.03
#define EARTH_SIZE 1.0
#define PHYSICAL_EARTH_RADIUS 6378137 /* Earths radius, in meters. (From RFC1876) */
#define MAXSELECT 100
#define PHYSICAL_EARTH_CIRC (2.0 * M_PI * PHYSICAL_EARTH_RADIUS)
/**
* This is a replacement for isspace(), since it doesn't work
* as expected in some locales.
*/
#define is_whitespace(c) (c == '\t' || c == ' ' || c == '\n')
/* Displaylist */
#define WORLD 1
/* For makeearth() */
#define NORMAL_MODE 0
#define SELECT_MODE 1
#define SPINNER_OFF 0
#define SPINNER_ON 1
#define W 450 /* Default window size */
#define H 640 /* Ought to be enough for everyone. */
char currentloc[100];
typedef struct
{
GLdouble lat;
GLdouble lon;
char ip[18];
char name[50];
char info[50];
} dbentry;
typedef struct
{
GLdouble lat;
GLdouble lon;
char suffix[4];
char name[50];
} countrycode;
typedef struct
{
dbentry *entries;
int n_entries;
} database;
typedef struct
{
short draw; /* Plot this site if draw. */
GLdouble lat;
GLdouble lon;
int accuracy; /* How certain is the position? */
char name[50];
char info[50];
char ip[18];
int time; /* In milliseconds. */
int selected;
} site;
site sites[MAX_SITES];
typedef struct
{
int depth;
int height;
int width;
uint32 *bits;
} texture;
enum
{
ACC_NONE, ACC_SUFFIX, ACC_INCLUDED, ACC_NDG_NET, ACC_NDG_HOST,
ACC_RFC_1712, ACC_RFC_1876, ACC_LOCAL_SITE, ACC_LOCAL_USER
};
enum
{
LATITUDE, LONGITUDE
};
database *ndg_hosts;
database *ndg_nets;
database *local_site_hosts;
database *local_site_nets;
database *local_user_hosts;
database *local_user_nets;
database *local_user_generic;
database *internal;
/* Eduoard
enum
{
USER, SITE, GLOBAL
};
enum
{
HOSTS, NETS, GENERIC
};
database* DBs[3][3];
*/
GtkWidget *glarea;
texture *readTexture(char *);
database *readNetDB(char *);
database *readHostDB(char *);
database *readGenDB(char *);
database *init_internal_db(void);
int writeHostDB(database *, char *);
int writeNetDB(database *, char *);
int writeGenDB(database *, char *);
void addToHostDB(database *, dbentry *);
void addToNetDB(database *, dbentry *);
void addToGenDB(database *, dbentry *);
void calltrace(int);
void set_sphere_lod(int);
void set_render_mode(int);
void makeearth(void);
gint new_trace(GtkWidget *, gpointer *);
void tell_user(char *);
void spinner_start(void);
void spinner_stop(void);
unsigned long distance(int);
gint info_window(gint);
void infowin_change_site(gint);
void partialtorus(GLfloat, GLfloat);
GtkWidget* spinner_new(void);
void init_gl(GtkWidget *, gpointer);
char* locNumToStr(double, int);
double locStrToNum(char *, int);
GLdouble tox(GLdouble, GLdouble);
GLdouble toy(GLdouble, GLdouble);
GLdouble toz(GLdouble, GLdouble);
GLdouble tolat(GLdouble, GLdouble, GLdouble);
GLdouble tolon(GLdouble, GLdouble, GLdouble);
void redraw(GtkWidget *, GdkEvent *);
void resolve_by_id(int);
void resolve(site *);
int isin(const char[],const char[]);
void getsuff(const char[], char[]);
gint addHost(GtkWidget *);
gint addNet(GtkWidget *);
gint addGen(GtkWidget *);
#endif /* __xt_h__ */
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