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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* s_init.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: rbousset <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 17:19:27 by rbousset #+# #+# */
/* Updated: 2020/02/14 17:19:29 by rbousset ### ########lyon.fr */
/* */
/* ************************************************************************** */
#include <libft.h>
#ifdef __linux__
# include <linux/limits.h>
#else
# include <limits.h>
#endif
#include <stdlib.h>
#include <unistd.h>
#include "b_export_next.h"
#include "s_set_cwd.h"
#include "d_define.h"
#include "f_fail.h"
#include "m_funptr.h"
#include "s_init_next.h"
#include "u_vars.h"
#include "u_vars_next.h"
static void
s_init_sqb_ref_one(t_msh *msh)
{
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_B], B_SQB_B,
(ft_strlen(B_SQB_B) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_C], B_SQB_C,
(ft_strlen(B_SQB_C) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_D], B_SQB_D,
(ft_strlen(B_SQB_D) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_E], B_SQB_E,
(ft_strlen(B_SQB_E) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_F], B_SQB_F,
(ft_strlen(B_SQB_F) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_H], B_SQB_H,
(ft_strlen(B_SQB_H) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_N], B_SQB_N,
(ft_strlen(B_SQB_N) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_P], B_SQB_P,
(ft_strlen(B_SQB_P) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_R], B_SQB_R,
(ft_strlen(B_SQB_R) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_S], B_SQB_S,
(ft_strlen(B_SQB_S) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_W], B_SQB_W,
(ft_strlen(B_SQB_W) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_X], B_SQB_X,
(ft_strlen(B_SQB_X) + 1) * sizeof(char));
}
static void
s_init_sqb_ref_two(t_msh *msh)
{
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_Z], B_SQB_Z,
(ft_strlen(B_SQB_Z) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_L_MAJ], B_SQB_L_MAJ,
(ft_strlen(B_SQB_L_MAJ) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_S_MAJ], B_SQB_S_MAJ,
(ft_strlen(B_SQB_S_MAJ) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_NT], B_SQB_NT,
(ft_strlen(B_SQB_NT) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_OT], B_SQB_OT,
(ft_strlen(B_SQB_OT) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_EQUA], B_SQB_EQUA,
(ft_strlen(B_SQB_EQUA) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_DIFF], B_SQB_DIFF,
(ft_strlen(B_SQB_DIFF) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_EQ], B_SQB_EQ,
(ft_strlen(B_SQB_EQ) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_NE], B_SQB_NE,
(ft_strlen(B_SQB_NE) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_GT], B_SQB_GT,
(ft_strlen(B_SQB_GT) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_GE], B_SQB_GE,
(ft_strlen(B_SQB_GE) + 1) * sizeof(char));
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_LT], B_SQB_LT,
(ft_strlen(B_SQB_LT) + 1) * sizeof(char));
}
static void
s_null_some(t_msh *msh)
{
msh->fd = 0;
msh->curr = NULL;
msh->com = NULL;
msh->pipes = NULL;
msh->vars = NULL;
msh->alias = NULL;
msh->prev_hist = NULL;
}
static t_msh
*s_init_msh_next(char *cwd, t_msh *msh)
{
m_init_buptr(msh);
s_null_some(msh);
s_set_cwd(cwd, msh);
if (cwd[0] != C_NUL && (msh->cwd = ft_strdup(cwd)) == NULL)
{
ft_delwords(msh->envp);
ft_memdel((void*)&msh);
return (NULL);
}
msh->env_fork_tmp[0][0] = '\0';
if (s_inc_shlvl(msh) == 1)
{
ft_memdel((void*)&msh->cwd);
ft_memdel((void*)&msh);
return (NULL);
}
s_init_sqb_ref_one(msh);
s_init_sqb_ref_two(msh);
(void)ft_memcpy(msh->sqb_ref[B_ID_SQB_LE], B_SQB_LE,
(ft_strlen(B_SQB_LE) + 1) * sizeof(char));
return (msh);
}
t_msh
*s_init_msh(int argc, char *const argv[], char *const envp[])
{
t_msh *msh;
char cwd[PATH_MAX];
if ((msh = (t_msh*)malloc(sizeof(t_msh))) == NULL)
return (NULL);
msh->envp = NULL;
(void)envp;
if ((msh->envp = s_dupenv(envp)) == NULL)
{
ft_memdel((void*)&msh);
return (NULL);
}
msh->argc = argc - 1;
msh->argv = (char**)argv;
msh->ret = 0;
return (s_init_msh_next(cwd, msh));
}
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