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redir ok if + case

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This commit is contained in:
Antoine Riard 2017-03-11 15:21:11 +01:00
parent 58c6491d23
commit 7708a456a9
8 changed files with 87 additions and 7 deletions
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1
42sh/Makefile
View file

@ -280,6 +280,7 @@ parser/add_loop.c\
parser/add_math.c\
parser/add_number.c\
parser/add_redir.c\
parser/add_redir_condition.c\
parser/add_sep.c\
parser/add_subshell.c\
parser/add_var.c\

2
42sh/includes/minishell.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <jhalford@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/11/10 13:07:44 by jhalford #+# #+# */
/* Updated: 2017/03/09 14:33:59 by jhalford ### ########.fr */
/* Updated: 2017/03/10 19:59:56 by ariard ### ########.fr */
/* */
/* ************************************************************************** */

2
42sh/includes/parser.h
View file

@ -110,6 +110,7 @@ int add_condition_sep(t_btree **ast, t_list **lst);
int add_branch(t_btree **ast, t_list **lst);
int add_redir_word(t_btree **ast, t_list **lst);
int add_redir_type(t_btree **ast, t_list **lst);
int add_redir_condition(t_btree **ast, t_list **lst);
int add_case_cmd(t_btree **ast, t_list **lst);
int add_case_sep(t_btree **ast, t_list **lst);
int add_pattern(t_btree **ast, t_list **lst);
@ -139,6 +140,7 @@ int isfunc_name(t_btree **ast, t_list **lst);
int isdir(t_btree **ast);
int iscondition(t_btree **ast, t_list **list);
int isdir_sep(t_btree **ast, t_list **list);
int isdir_condition(t_btree **ast, t_list **list);
int isdir_word(t_btree **ast, t_list **list);
int isvar(t_btree **ast, t_list **list);
int isnull(t_btree **ast, t_list **list);

2
42sh/includes/types.h
View file

@ -6,7 +6,7 @@
/* By: jhalford <jack@crans.org> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2016/12/13 17:11:48 by jhalford #+# #+# */
/* Updated: 2017/03/09 17:58:18 by ariard ### ########.fr */
/* Updated: 2017/03/10 20:14:52 by ariard ### ########.fr */
/* Updated: 2017/03/07 18:35:11 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */

5
42sh/sample/while/while03.sh Normal file
View file

@ -0,0 +1,5 @@
ls
for HELLLO in yolo ;
do
ls
done > file1

6
42sh/src/parser/add_cmd.c
View file

@ -6,7 +6,7 @@
/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/02/15 20:49:15 by ariard #+# #+# */
/* Updated: 2017/03/10 17:55:08 by ariard ### ########.fr */
/* Updated: 2017/03/11 15:06:03 by ariard ### ########.fr */
/* */
/* ************************************************************************** */
@ -15,6 +15,7 @@
t_distrostree g_distrostree[] =
{
{&superflous_token, &add_null},
{&isdir_condition, &add_redir_condition},
{&isdir_sep, &add_redir_type},
{&isdir_word, &add_redir_word},
{&isvar, &add_var},
@ -72,7 +73,7 @@ int add_cmd(t_btree **ast, t_list **lst)
int i;
i = -1;
while (++i < 18)
while (++i < 19)
if (g_distrostree[i].test(ast, lst) == 1)
{
DG("add : %d", i);
@ -84,7 +85,6 @@ int add_cmd(t_btree **ast, t_list **lst)
return (add_cmd(&(*ast)->right, lst));
token = (*lst)->content;
node = (*ast)->item;
DG("add cmd");
if (token->type == TK_IF)
add_if(ast, lst);
else if (token->type != TK_WORD)

5
42sh/src/parser/add_redir.c
View file

@ -6,7 +6,7 @@
/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/02/17 16:39:05 by ariard #+# #+# */
/* Updated: 2017/03/10 19:43:10 by ariard ### ########.fr */
/* Updated: 2017/03/11 14:51:00 by ariard ### ########.fr */
/* */
/* ************************************************************************** */
@ -36,8 +36,11 @@ int isdir_sep(t_btree **ast, t_list **list)
if (token->type == TK_LESS || token->type == TK_GREAT
|| token->type == TK_GREATAND || token->type == TK_LESSAND
|| token->type == TK_DLESS || token->type == TK_DGREAT)
{
DG("add dir sep");
return (1);
}
}
return (0);
}

69
42sh/src/parser/add_redir_condition.c Normal file
View file

@ -0,0 +1,69 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* add_redir_condition.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/11 14:54:18 by ariard #+# #+# */
/* Updated: 2017/03/11 15:17:58 by ariard ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
static int isdir_sep_condition(t_btree **ast, t_list **lst)
{
t_token *token;
t_astnode *node;
token = (*lst)->content;
if (*ast)
{
node = (*ast)->item;
if (node->type == TK_IF || node->type == TK_CASE)
return (1);
}
return (0);
}
static int isdir_word_condition(t_btree **ast, t_list **lst)
{
t_token *token;
t_astnode *node;
token = (*lst)->content;
if (*ast)
{
node = (*ast)->item;
if (node->type == REDIR)
return (1);
}
return (0);
}
int isdir_condition(t_btree **ast, t_list **lst)
{
t_token *token;
t_astnode *node;
token = (*lst)->content;
if (*ast)
{
node = (*ast)->item;
if ((token->type == TK_LESS || token->type == TK_GREAT
|| token->type == TK_GREATAND || token->type == TK_LESSAND
|| token->type == TK_DLESS || token->type == TK_DGREAT)
&& isdir_sep_condition(&(*ast)->left, lst) == 1)
return (1);
if (token->type == TK_WORD
&& isdir_word_condition(&(*ast)->left, lst) == 1)
return (1);
}
return (0);
}
int add_redir_condition(t_btree **ast, t_list **lst)
{
return (add_cmd(&(*ast)->left, lst));
}