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/* gmoo - a gtk+ based graphical MOO/MUD/MUSH/... client
* Copyright (C) 1999-2000 Gert Scholten
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifndef GM_LIST_H
#define GM_LIST_H
typedef enum { STRING, INT, OBJECT, FLOAT, LIST, ERROR } MOOType;
enum MOOError { E_NONE, E_TYPE, E_DIV, E_PERM, E_PROPNF, E_VERBNF, E_VARNF, E_INVIND, E_RECMOVE, E_MAXREC, E_RANGE, E_ARGS, E_NACC, E_INVARG, E_QUOTA, E_FLOAT };
typedef struct _MOOVar MOOVar;
struct _MOOVar {
MOOType type; /* The type of the var */
char *s; /* The scring val or the error desc */
int i; /* The int val, list length or string lengt or error code */
double d; /* The float val */
MOOVar *list; /* The first list item (if type == LIST) */
MOOVar *next; /* The next list item (if avalible) */
};
MOOVar *MOOVar_new_list();
MOOVar *MOOVar_new_object(int obj);
MOOVar *MOOVar_new_string(const char *string);
MOOVar *MOOVar_new_error(const char *try_error); /* return NULL on error */
MOOVar *MOOVar_new_float(const char *d);
MOOVar *MOOVar_new_int(const char *i);
void MOOVar_free(MOOVar *var);
MOOVar *MOOVar_parse(const char *s);
void MOOVar_listappend(MOOVar *var, MOOVar *item);
MOOVar *MOOVar_listindex(MOOVar *list, int index);
char *MOOVar_tostr(MOOVar *v);
typedef struct {
char *buf;
int pos;
int len;
} stream_t;
stream_t *stream_new(int len);
void stream_append(stream_t *s, char c);
void stream_append_string(stream_t *s, const char *string);
void stream_append_string_quoted(stream_t *s, const char *string);
void stream_free(stream_t *s);
#endif /* GM_LIST_H */
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