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/* $Copyright: $
* Copyright (c) 1996 - 2014 by Steve Baker (ice@mama.indstate.edu)
* All Rights reserved
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define _GNU_SOURCE
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <string.h>
#include <strings.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <dirent.h>
#include <ctype.h>
#include <unistd.h>
#include <limits.h>
#include <pwd.h>
#include <grp.h>
#ifdef __EMX__ /* for OS/2 systems */
# define INCL_DOSFILEMGR
# define INCL_DOSNLS
# include <os2.h>
# include <sys/nls.h>
# include <io.h>
/* On many systems stat() function is idential to lstat() function.
* But the OS/2 does not support symbolic links and doesn't have lstat() function.
*/
# define lstat stat
# define strcasecmp stricmp
/* Following two functions, getcwd() and chdir() don't support for drive letters.
* To implement support them, use _getcwd2() and _chdir2().
*/
# define getcwd _getcwd2
# define chdir _chdir2
#endif
#include <locale.h>
#include <langinfo.h>
#include <wchar.h>
#include <wctype.h>
#ifdef __ANDROID
#define mbstowcs(w,m,x) mbsrtowcs(w,(const char**)(& #m),x,NULL)
#endif
/* Should probably use strdup(), but we like our xmalloc() */
#define scopy(x) strcpy(xmalloc(strlen(x)+1),(x))
#define MINIT 30 /* number of dir entries to initially allocate */
#define MINC 20 /* allocation increment */
#ifndef TRUE
typedef enum {FALSE=0, TRUE} bool;
#else
typedef int bool;
#endif
struct _info {
char *name;
char *lnk;
bool isdir;
bool issok;
bool isfifo;
bool isexe;
bool orphan;
mode_t mode, lnkmode;
uid_t uid;
gid_t gid;
off_t size;
time_t atime, ctime, mtime;
dev_t dev;
ino_t inode;
#ifdef __EMX__
long attr;
#endif
char *err;
struct _info **child;
};
/* hash.c */
struct xtable {
unsigned int xid;
char *name;
struct xtable *nxt;
};
struct inotable {
ino_t inode;
dev_t device;
struct inotable *nxt;
};
/* color.c */
struct colortable {
char *term_flg, *CSS_name, *font_fg, *font_bg;
};
struct extensions {
char *ext;
char *term_flg, *CSS_name, *web_fg, *web_bg, *web_extattr;
struct extensions *nxt;
};
struct linedraw {
const char **name, *vert, *vert_left, *corner, *copy;
};
/* Function prototypes: */
/* tree.c */
void usage(int);
struct _info **getfulltree(char *d, u_long lev, dev_t dev, off_t *size, char **err);
struct _info **read_dir(char *, int *);
int alnumsort(struct _info **, struct _info **);
int versort(struct _info **a, struct _info **b);
int reversealnumsort(struct _info **, struct _info **);
int mtimesort(struct _info **, struct _info **);
int ctimesort(struct _info **, struct _info **);
int sizecmp(off_t a, off_t b);
int fsizesort(struct _info **a, struct _info **b);
void *xmalloc(size_t), *xrealloc(void *, size_t);
char *gnu_getcwd();
int patmatch(char *, char *);
void indent(int maxlevel);
void free_dir(struct _info **);
#ifdef __EMX__
char *prot(long);
#else
char *prot(mode_t);
#endif
char *do_date(time_t);
void printit(char *);
int psize(char *buf, off_t size);
char Ftype(mode_t mode);
char *fillinfo(char *buf, struct _info *ent);
/* unix.c */
off_t unix_listdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
off_t unix_rlistdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
void r_listdir(struct _info **dir, char *d, int *dt, int *ft, u_long lev);
/* html.c */
void emit_html_header(const char *charset, char *title, char *version);
off_t html_listdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
off_t html_rlistdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
void htmlr_listdir(struct _info **dir, char *d, int *dt, int *ft, u_long lev);
void html_encode(FILE *fd, char *s);
/* xml.c */
off_t xml_listdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
off_t xml_rlistdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
void xmlr_listdir(struct _info **dir, char *d, int *dt, int *ft, u_long lev);
void xml_indent(int maxlevel);
void xml_fillinfo(struct _info *ent);
/* json.c */
off_t json_listdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
off_t json_rlistdir(char *d, int *dt, int *ft, u_long lev, dev_t dev);
void jsonr_listdir(struct _info **dir, char *d, int *dt, int *ft, u_long lev);
void json_indent(int maxlevel);
void json_fillinfo(struct _info *ent);
/* color.c */
void parse_dir_colors();
int color(u_short mode, char *name, bool orphan, bool islink);
const char *getcharset(void);
void initlinedraw(int);
/* hash.c */
char *uidtoname(uid_t uid);
char *gidtoname(gid_t gid);
int findino(ino_t, dev_t);
void saveino(ino_t, dev_t);
/* We use the strverscmp.c file if we're not linux */
#if ! defined (LINUX)
int strverscmp (const char *s1, const char *s2);
#endif
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