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master steady, merged end

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This commit is contained in:
Antoine Riard 2017-03-17 00:22:47 +01:00
parent ad3525b9d6
commit 1ad56ece41
4 changed files with 95 additions and 120 deletions
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1
42sh/Makefile
View file

@ -267,7 +267,6 @@ main/data_init.c\
main/data_singleton.c\
main/error_msg.c\
main/ft_putast.c\
main/instruction_free.c\
main/main.c\
main/shell_init.c\
parser/add_bang.c\

30
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: 2017/03/16 23:01:59 by jhalford ### ########.fr */
/* Updated: 2017/03/17 00:20:53 by ariard ### ########.fr */
/* */
/* ************************************************************************** */
@ -40,17 +40,21 @@
struct s_data
{
t_flag opts;
char **env;
int argc;
char **argv;
t_line line;
t_comp *comp;
t_exec exec;
t_jobc jobc;
t_list *heredoc_queue;
char **local_var;
t_list *lst_func;
t_flag opts;
char **env;
int argc;
char **argv;
t_line line;
t_list *token;
t_btree *ast;
t_lexer lexer;
t_parser parser;
t_comp *comp;
t_exec exec;
t_jobc jobc;
t_list *heredoc_queue;
char **local_var;
t_list *lst_func;
};
int shell_init(int ac, char **av);
@ -58,8 +62,6 @@ void shell_exit(void);
int data_init(int ac, char **av);
void data_exit(void);
int instruction_free(t_list **token, t_parser *parser,
t_btree **ast);
void content_free(void *data, size_t content_size);
char *ft_putast(void *node);

158
42sh/src/builtin/builtin_math.c
View file

@ -6,92 +6,92 @@
/* By: ariard <ariard@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/07 10:58:49 by ariard #+# #+# */
/* Updated: 2017/03/17 00:02:12 by ariard ### ########.fr */
/* Updated: 2017/03/16 16:40:27 by jhalford ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
/* #include "minishell.h" */
static int init_math(char **var, char **value, char **operator, char **operand)
{
*var = NULL;
*value = NULL;
*operator = NULL;
*operand = NULL;
return (0);
}
/* static int init_math(char **var, char **value, char **operator, char **operand) */
/* { */
/* *var = NULL; */
/* *value = NULL; */
/* *operator = NULL; */
/* *operand = NULL; */
/* return (0); */
/* } */
static int get_value(char **var, char **value)
{
char *temp;
/* static int get_value(char **var, char **value) */
/* { */
/* char *temp; */
if (!word_is_assignment(var))
return (error_msg(MATHERR_1));
temp = ft_sstrstr(data_singleton()->local_var, *var);
if (temp)
{
temp += ft_strlenchr(temp, '=') + 1;
*value = ft_strdup(temp);
if (!(ft_stris(*value, &ft_isdigit)))
{
ft_strdel(value);
*value = ft_itoa(0);
}
}
else
*value = ft_itoa(0);
return (0);
}
/* if (!word_is_assignment(var)) */
/* return (error_msg(MATHERR_1)); */
/* temp = ft_sstrstr(data_singleton()->local_var, *var); */
/* if (temp) */
/* { */
/* temp += ft_strlenchr(temp, '=') + 1; */
/* *value = ft_strdup(temp); */
/* if (!(ft_stris(*value, &ft_isdigit))) */
/* { */
/* ft_strdel(value); */
/* *value = ft_itoa(0); */
/* } */
/* } */
/* else */
/* *value = ft_itoa(0); */
/* return (0); */
/* } */
static int do_math(char **value, char *operator, char *operand)
{
long ope1;
long ope2;
/* static int do_math(char **value, char *operator, char *operand) */
/* { */
/* long ope1; */
/* long ope2; */
ope1 = ft_atoi(*value);
if (operand)
ope2 = ft_atoi(operand);
else
ope2 = 0;
if ((operator[0] == '/' || operator[0] == '%') && ope2 == 0)
return (error_msg(MATHERR_4));
else
{
ope1 = (operator[0] == '+') ? ope1 + ope2 : ope1;
ope1 = (operator[0] == '-') ? ope1 - ope2 : ope1;
ope1 = (operator[0] == '/') ? ope1 / ope2 : ope1;
ope1 = (operator[0] == '*') ? ope1 * ope2 : ope1;
ope1 = (operator[0] == '%') ? ope1 % ope2 : ope1;
}
ft_strdel(value);
*value = ft_itoa(ope1);
return (0);
}
/* ope1 = ft_atoi(*value); */
/* if (operand) */
/* ope2 = ft_atoi(operand); */
/* else */
/* ope2 = 0; */
/* if ((operator[0] == '/' || operator[0] == '%') && ope2 == 0) */
/* return (error_msg(MATHERR_4)); */
/* else */
/* { */
/* ope1 = (operator[0] == '+') ? ope1 + ope2 : ope1; */
/* ope1 = (operator[0] == '-') ? ope1 - ope2 : ope1; */
/* ope1 = (operator[0] == '/') ? ope1 / ope2 : ope1; */
/* ope1 = (operator[0] == '*') ? ope1 * ope2 : ope1; */
/* ope1 = (operator[0] == '%') ? ope1 % ope2 : ope1; */
/* } */
/* ft_strdel(value); */
/* *value = ft_itoa(ope1); */
/* return (0); */
/* } */
int builtin_math(const char *path, char *const av[], char *const envp[])
{
char *var;
char *value;
char *operator;
char *operand;
/* int builtin_math(const char *path, char *const av[], char *const envp[]) */
/* { */
/* char *var; */
/* char *value; */
/* char *operator; */
/* char *operand; */
(void)path;
(void)envp;
if (!av || !av[1] || !av[2] || !av[3] || av[4])
return (error_msg(MATHERR_0));
init_math(&var, &value, &operator, &operand);
var = av[1];
if (get_value(&var, &value) == -1)
return (-1);
operator = av[2];
if (!(ft_strlen(operator) == 1 && (operator[0] == '+' || operator[0] == '-'
|| operator[0] == '/' || operator[0] == '*' || operator[0] == '%')))
return (error_msg(MATHERR_2));
operand = av[3];
if (!ft_stris(operand, &ft_isdigit))
return (error_msg(MATHERR_3));
if (do_math(&value, operator, operand) == -1)
return (-1);
builtin_setenv("setenv", (char *[]){"local", var, value, 0}, data_singleton()->local_var);
return (0);
}
/* (void)path; */
/* (void)envp; */
/* if (!av || !av[1] || !av[2] || !av[3] || av[4]) */
/* return (error_msg(MATHERR_0)); */
/* init_math(&var, &value, &operator, &operand); */
/* var = av[1]; */
/* if (get_value(&var, &value) == -1) */
/* return (-1); */
/* operator = av[2]; */
/* if (!(ft_strlen(operator) == 1 && (operator[0] == '+' || operator[0] == '-' */
/* || operator[0] == '/' || operator[0] == '*' || operator[0] == '%'))) */
/* return (error_msg(MATHERR_2)); */
/* operand = av[3]; */
/* if (!ft_stris(operand, &ft_isdigit)) */
/* return (error_msg(MATHERR_3)); */
/* if (do_math(&value, operator, operand) == -1) */
/* return (-1); */
/* builtin_setenv("setenv", (char *[]){"local", var, value, 0}, data_singleton()->local_var); */
/* return (0); */
/* } */

26
42sh/src/main/instruction_free.c
View file

@ -1,26 +0,0 @@
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* instruction_free.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: gwojda <gwojda@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2017/03/15 15:54:59 by gwojda #+# #+# */
/* Updated: 2017/03/16 18:27:57 by ariard ### ########.fr */
/* */
/* ************************************************************************** */
#include "minishell.h"
int instruction_free(t_list **token, t_btree **ast, t_lexer *lexer, t_parser *parser)
{
ft_lstdel(token, &token_free);
token = NULL;
ft_lstdel(&parser->stack, &ft_lst_cfree);
btree_del(ast, &ft_lst_cfree);
ft_lstdel(&data_singleton()->parser.heredoc_queue, &redir_free);
ft_lstdel(&data_singleton()->exec.op_stack, &ft_lst_cfree);
ft_strdel(&lexer->str);
free(parser->new_sym);
return (0);
}