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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* b_sqb_file.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 <sys/types.h>
#include <sys/stat.h>
#include <libft.h>
#include <fcntl.h>
#include <unistd.h>
#include "d_define.h"
static t_bool b_file_tests(unsigned char id,
const char path[],
struct stat sb)
{
if (id == B_ID_SQB_B && S_ISBLK(sb.st_mode) == 1)
return (TRUE);
else if (id == B_ID_SQB_C && S_ISCHR(sb.st_mode) == 1)
return (TRUE);
else if (id == B_ID_SQB_D && S_ISDIR(sb.st_mode) == 1)
return (TRUE);
else if (id == B_ID_SQB_F && S_ISREG(sb.st_mode) == 1)
return (TRUE);
else if ((id == B_ID_SQB_H || id == B_ID_SQB_L_MAJ)
&& S_ISLNK(sb.st_mode) == 1)
return (TRUE);
else if (id == B_ID_SQB_P && S_ISFIFO(sb.st_mode) == 1)
return (TRUE);
else if (id == B_ID_SQB_R && access(path, R_OK) == 0)
return (TRUE);
else if (id == B_ID_SQB_S && sb.st_size > 0)
return (TRUE);
else if (id == B_ID_SQB_W && access(path, W_OK) == 0)
return (TRUE);
else if (id == B_ID_SQB_X && access(path, X_OK) == 0)
return (TRUE);
else if (id == B_ID_SQB_S_MAJ && S_ISSOCK(sb.st_mode) == 0)
return (TRUE);
return (FALSE);
}
unsigned char b_sqb_file_tests(unsigned char id, char *argv[])
{
struct stat sb;
if (access(argv[1], 0) == -1)
return (1);
if (id == B_ID_SQB_E)
return (0);
if (id == B_ID_SQB_H || id == B_ID_SQB_L_MAJ)
lstat(argv[1], &sb);
else
stat(argv[1], &sb);
if (b_file_tests(id, argv[1], sb) == TRUE)
return (0);
return (1);
}
static t_bool b_sqb_file_comp_tests(unsigned char id,
struct stat sb1,
struct stat sb2)
{
if (id == B_ID_SQB_NT
&& sb1.st_mtime > sb2.st_mtime)
return (TRUE);
else if (id == B_ID_SQB_OT
&& sb1.st_mtime < sb2.st_mtime)
return (TRUE);
return (FALSE);
}
unsigned char b_sqb_double_file_tests(unsigned char id, char *argv[])
{
struct stat sb[2];
if (access(argv[0], 0) == -1)
return (1);
if (access(argv[2], 0) == -1)
return (1);
stat(argv[0], &sb[0]);
stat(argv[2], &sb[1]);
if (b_sqb_file_comp_tests(id, sb[0], sb[1]) == TRUE)
return (0);
return (1);
}
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