gscmds.h   [plain text]

/*   Copyright (c) AT&T Corp.  All rights reserved.
   
This software may only be used by you under license from 
AT&T Corp. ("AT&T").  A copy of AT&T's Source Code Agreement 
is available at AT&T's Internet website having the URL 

http://www.research.att.com/sw/tools/graphviz/license/

If you received this software without first entering into a license 
with AT&T, you have an infringing copy of this software and cannot 
use it without violating AT&T's intellectual property rights. */

#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include "graphsearch/gsxep.h"
#ifdef HAVE_MALLOC_H
#include <malloc.h>
#endif

void gs_begin_session(char *id);
void gs_end_session(char *id);
void gs_open_view(char *id);
void gs_close_view(char *id);
void gs_lock(char *id);
void gs_unlock(char *id);
void gs_segue(char *id);
void gs_define_pattern();
void gs_define_search();
void gs_define_input();

void gs_mod_view(char *id);
void gs_ins_node(char *view,char *id);
void gs_mod_node(char *view,char *id);
void gs_del_node(char *view,char *id);
void gs_ins_edge(char *view,char *id, char *tail, char *head);
void gs_mod_edge(char *view,char *id);
void gs_del_edge(char *view,char *id);

void gs_view_obj(char *vid, char *objid);
void gs_unview_obj(char *vid, char *objid);

void gs_abort(int code);
void gs_reset_attrs();
void gs_append_attr(char *name, char *value);
char *gs_get_attr(char *name);
void gs_error(int code, char *msg);
void gs_lexeof();

// in gsscan
int gs_yylex();
void gs_yyerror(char *str);


#define IF_ERR_UNKNOWN			0
#define IF_ERR_ALREADY_OPEN		1
#define IF_ERR_NOT_OPEN			2
#define IF_ERR_NAME_MISMATCH	3
#define IF_ERR_SYNTAX			4
#define IF_ERR_DUPLICATE_ID		5
#define IF_ERR_NOT_IMPLEMENTED	6
#define IF_ERR_OBJECT_DOESNT_EXIST 7
#define IF_MAX_ERR				8

#define IF_MAXATTR				128

#ifdef offsetof
#undef offsetof
#endif
#define offsetof(typ,fld)  ((int)(&(((typ*)0)->fld)))
#ifndef streq
#define streq(s,t) (!strcmp(s,t))
#endif