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/* --------------------------------------------------------------------------
* Copyright 2003-2011 (inclusive) Nathan Angelacos
* (nangel@users.sourceforge.net)
*
* This file is part of haserl.
*
* Haserl 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.
*
* Haserl 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 haserl. If not, see <http://www.gnu.org/licenses/>.
*
* ------------------------------------------------------------------------ */
#ifndef H_SCRIPT_H
#define H_SCRIPT_H 1
/* Everything we care to know about a script */
typedef struct {
char *name; /* pointer to name of script */
int size; /* size of script in bytes */
uid_t uid; /* user owner */
gid_t gid; /* group owner */
char *buf; /* pointer to malloc'ed buffer */
size_t curpos; /* current position in buffer */
void *next; /* next script in our chain */
} script_t;
/* tag types */
#ifdef BASHEXTENSIONS
enum tag_t { HTML, RUN, INCLUDE, EVAL, COMMENT, IF, ELIF, ELSE, ENDIF, CASE, WHEN, OTHERWISE, ENDCASE, WHILE, ENDWHILE, UNTIL, ENDUNTIL, FOR, ENDFOR, UNLESS, ELUN, UNELSE, ENDUNLESS, NOOP };
#else
enum tag_t { HTML, RUN, INCLUDE, EVAL, COMMENT, NOOP };
#endif
/* token structure */
typedef struct {
script_t *script; /* the parent script */
enum tag_t tag; /* the token type */
size_t len; /* length of token */
char *buf; /* pointer to start of token */
void *next; /* the next token in the chain */
} token_t;
/* h_script.c */
script_t *load_script(char *filename, script_t *scriptlist);
void free_script_list(script_t *script);
token_t *push_token_on_list(token_t *tokenlist, script_t *scriptbuf, char *start, size_t len);
void free_token_list(token_t *tokenlist);
#ifndef JUST_LUACSHELL
token_t *build_token_list(script_t *scriptbuf, token_t *tokenlist);
void preprocess_token_list(token_t *tokenlist);
token_t *process_token_list(buffer_t *buf, token_t *tokenlist);
#endif
#endif /* !H_SCRIPT_H */
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