154 lines
5.5 KiB
C
154 lines
5.5 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* produce_sym.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2017/02/09 17:58:34 by ariard #+# #+# */
|
|
/* Updated: 2017/03/13 20:37:27 by ariard ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "minishell.h"
|
|
|
|
t_prodmatch g_prodmatch[] =
|
|
{
|
|
{TK_WORD, TK_DLESS, HERE_END},
|
|
{TK_WORD, TK_DLESSDASH, HERE_END},
|
|
{TK_WORD, TK_LESS, FILENAME},
|
|
{TK_WORD, TK_LESSAND, FILENAME},
|
|
{TK_WORD, TK_GREAT, FILENAME},
|
|
{TK_WORD, TK_GREATAND, FILENAME},
|
|
{TK_WORD, TK_DGREAT, FILENAME},
|
|
{TK_WORD, TK_LESSGREAT, FILENAME},
|
|
{TK_WORD, TK_CLOBBER, FILENAME},
|
|
{TK_WORD, CMD_WORD, CMD_SUFFIX},
|
|
{TK_WORD, CMD_NAME, CMD_SUFFIX},
|
|
{TK_WORD, CMD_SUPERIOR, CMD_SUFFIX},
|
|
{TK_WORD, PIPE_SEMI_SEQUENCE, CMD_SUFFIX},
|
|
{TK_WORD, LINEBREAK, CMD_NAME},
|
|
{TK_WORD, TK_BANG, CMD_NAME},
|
|
{TK_WORD, TK_PIPE, CMD_NAME},
|
|
{TK_WORD, AND_OR, CMD_NAME},
|
|
{TK_WORD, AND_OR_MAJOR, CMD_NAME},
|
|
{TK_WORD, TK_WHILE, CMD_NAME},
|
|
{TK_WORD, TK_UNTIL, CMD_NAME},
|
|
{TK_WORD, TK_DO, CMD_NAME},
|
|
{TK_WORD, TK_PAREN_CLOSE, CMD_NAME},
|
|
{TK_WORD, TK_RBRACE, CMD_NAME},
|
|
{TK_WORD, TK_IF, CMD_NAME},
|
|
{TK_WORD, TK_THEN, CMD_NAME},
|
|
{TK_WORD, TK_ELIF, CMD_NAME},
|
|
{TK_WORD, TK_ELSE, CMD_NAME},
|
|
{TK_WORD, COMPOUND_LIST, CMD_NAME},
|
|
{TK_WORD, CASE_LIST_NS, CMD_NAME},
|
|
{TK_WORD, COMPLETE_CONDITION, CMD_NAME},
|
|
{TK_WORD, CONDITION, CMD_NAME},
|
|
{TK_WORD, NEWLINE_LIST, CMD_NAME},
|
|
{TK_WORD, TK_BANG, CMD_NAME},
|
|
{TK_WORD, SEQUENCE, CMD_NAME},
|
|
{TK_WORD, SEPARATOR_OP, CMD_NAME},
|
|
{TK_WORD, TK_PAREN_OPEN, CMD_NAME},
|
|
{TK_WORD, TK_LBRACE, CMD_NAME},
|
|
{TK_WORD, CASE_LIST, PATTERN},
|
|
{TK_WORD, PATTERN_CASE, PATTERN},
|
|
{TK_WORD, COMPLETE_COMMANDS, CMD_NAME},
|
|
{TK_ASSIGNEMENT_WORD, TK_BANG, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, LINEBREAK, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_PAREN_OPEN, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_LBRACE, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_BANG, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, SEPARATOR_OP, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_WHILE, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_UNTIL, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_FOR, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_IF, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_FI, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_ELIF, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, TK_ELSE, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, NEWLINE_LIST, CMD_PREFIX},
|
|
{TK_ASSIGNEMENT_WORD, CMD_NAME, CMD_SUFFIX},
|
|
{TK_ASSIGNEMENT_WORD, CMD_SUPERIOR, CMD_SUFFIX},
|
|
{TK_ASSIGNEMENT_WORD, PIPE_SEMI_SEQUENCE, CMD_SUFFIX},
|
|
{TK_ASSIGNEMENT_WORD, CMD_WORD, CMD_SUFFIX},
|
|
{TK_NAME, TK_BANG, FNAME},
|
|
{TK_NAME, LINEBREAK, FNAME},
|
|
{TK_NAME, TK_PAREN_OPEN, FNAME},
|
|
{TK_NAME, TK_LBRACE, FNAME},
|
|
{TK_NAME, TK_BANG, FNAME},
|
|
{TK_NAME, SEPARATOR_OP, FNAME},
|
|
{TK_NAME, NEWLINE_LIST, FNAME},
|
|
{TK_NAME, TK_FOR, NAME},
|
|
{TK_NEWLINE, MATH_SUP, NEWLINE_LIST},
|
|
{TK_NEWLINE, CASE_LIST_NS, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_DO, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_PAREN_CLOSE, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_RBRACE, CMD_NAME},
|
|
{TK_NEWLINE, TK_IN, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_WHILE, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_UNTIL, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_FOR, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_IF, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_FI, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_ELIF, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_ELSE, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_THEN, NEWLINE_LIST},
|
|
{TK_NEWLINE, CMD_NAME, NEWLINE_LIST},
|
|
{TK_NEWLINE, COMPLETE_COMMANDS, NEWLINE_LIST},
|
|
{TK_NEWLINE, LINEBREAK, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_BANG, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_PAREN_OPEN, NEWLINE_LIST},
|
|
{TK_NEWLINE, TK_LBRACE, NEWLINE_LIST},
|
|
{TK_NEWLINE, CMD_SUPERIOR, LINEBREAK},
|
|
{TK_NEWLINE, PIPE_SEMI_SEQUENCE, LINEBREAK},
|
|
{TK_NEWLINE, PIPE_CLOSE_SEQUENCE, LINEBREAK},
|
|
{TK_NEWLINE, SEQUENCE, LINEBREAK},
|
|
{TK_NEWLINE, CASE_LIST_NS, NEWLINE_LIST},
|
|
{TK_NEWLINE, COMPOUND_LIST, NEWLINE_LIST},
|
|
{TK_NEWLINE, COMPLETE_CONDITION, NEWLINE_LIST},
|
|
{TK_NEWLINE, CONDITION, NEWLINE_LIST},
|
|
{TK_NEWLINE, FOR_WORDLIST, NEWLINE_LIST},
|
|
{TK_NEWLINE, SEQUENTIAL_SEP, NEWLINE_LIST},
|
|
{TK_NEWLINE, PROGRAM, NEWLINE_LIST},
|
|
{TK_SEMI, MATH_SUP, SEPARATOR_OP},
|
|
{TK_SEMI, CMD_SUPERIOR, SEPARATOR_OP},
|
|
{TK_SEMI, LIST, SEPARATOR_OP},
|
|
{TK_SEMI, PIPE_SEMI_SEQUENCE, SEPARATOR_OP},
|
|
{TK_SEMI, PIPE_CLOSE_SEQUENCE, SEPARATOR_OP},
|
|
{TK_AMP, MATH_SUP, SEPARATOR_OP},
|
|
{TK_AMP, CMD_SUPERIOR, SEPARATOR_OP},
|
|
{TK_AMP, LIST, SEPARATOR_OP},
|
|
{TK_AMP, PIPE_SEMI_SEQUENCE, SEPARATOR_OP},
|
|
{TK_AMP, PIPE_CLOSE_SEQUENCE, SEPARATOR_OP},
|
|
{0, 0, 0},
|
|
};
|
|
|
|
int produce_sym(t_list **stack, t_sym *new_sym, t_list **lst)
|
|
{
|
|
t_token *token;
|
|
t_sym *head;
|
|
int i;
|
|
|
|
if (!*stack || !*lst)
|
|
return (1);
|
|
token = (*lst)->content;
|
|
head = (*stack)->content;
|
|
// DG("produce stack : %s && token : %s", read_state(*head),
|
|
// read_state(token->type));
|
|
i = 0;
|
|
*new_sym = 0;
|
|
while (g_prodmatch[i].new_sym)
|
|
{
|
|
if (token->type == g_prodmatch[i].token
|
|
&& *head == g_prodmatch[i].stack)
|
|
{
|
|
// DG("MATCH : %s", read_state(g_prodmatch[i].new_sym));
|
|
*new_sym = g_prodmatch[i].new_sym;
|
|
}
|
|
i++;
|
|
}
|
|
if (!*new_sym)
|
|
*new_sym = token->type;
|
|
return (0);
|
|
}
|