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Add tree command to third_party
This commit is contained in:
Justine Tunney
parent
7b8024d088
commit
d1300623d2
19 changed files with 5303 additions and 4 deletions
264
third_party/tree/tree.h
vendored
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264
third_party/tree/tree.h
vendored
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// clang-format off
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/* $Copyright: $
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* Copyright (c) 1996 - 2023 by Steve Baker (ice@mama.indstate.edu)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "libc/calls/weirdtypes.h"
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#include "libc/calls/typedef/u.h"
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#include "libc/calls/struct/stat.h"
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#include "libc/stdio/internal.h"
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#include "libc/str/str.h"
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#include "libc/macros.internal.h"
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#ifdef __ANDROID
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#define mbstowcs(w,m,x) mbsrtowcs(w,(const char**)(& #m),x,NULL)
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#endif
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/* Start using PATH_MAX instead of the magic number 4096 everywhere. */
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#ifndef PATH_MAX
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#define PATH_MAX 4096
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#endif
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#ifndef INFO_PATH
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#define INFO_PATH "/usr/share/finfo/global_info"
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#endif
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#define ENV_STDDATA_FD "STDDATA_FD"
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#define STDDATA_FILENO 3
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/* Should probably use strdup(), but we like our xmalloc() */
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#define scopy(x) strcpy(xmalloc(strlen(x)+1),(x))
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#define MINIT 30 /* number of dir entries to initially allocate */
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#define MINC 20 /* allocation increment */
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struct _info {
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char *name;
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char *lnk;
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bool isdir;
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bool issok;
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bool isfifo;
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bool isexe;
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bool orphan;
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mode_t mode, lnkmode;
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uid_t uid;
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gid_t gid;
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off_t size;
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time_t atime, ctime, mtime;
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dev_t dev, ldev;
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ino_t inode, linode;
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#ifdef __EMX__
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long attr;
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#endif
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char *err;
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const char *tag;
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char **comment;
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struct _info **child, *next, *tchild;
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};
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/* list.c */
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struct totals {
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u_long files, dirs;
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off_t size;
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};
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struct listingcalls {
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void (*intro)(void);
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void (*outtro)(void);
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int (*printinfo)(char *dirname, struct _info *file, int level);
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int (*printfile)(char *dirname, char *filename, struct _info *file, int descend);
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int (*error)(char *error);
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void (*newline)(struct _info *file, int level, int postdir, int needcomma);
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void (*close)(struct _info *file, int level, int needcomma);
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void (*report)(struct totals tot);
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};
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/* hash.c */
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struct xtable {
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unsigned int xid;
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char *name;
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struct xtable *nxt;
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};
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struct inotable {
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ino_t inode;
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dev_t device;
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struct inotable *nxt;
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};
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/* color.c */
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struct colortable {
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char *term_flg, *CSS_name, *font_fg, *font_bg;
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};
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struct extensions {
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char *ext;
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char *term_flg, *CSS_name, *web_fg, *web_bg, *web_extattr;
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struct extensions *nxt;
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};
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struct linedraw {
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const char **name, *vert, *vert_left, *corner, *copy;
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const char *ctop, *cbot, *cmid, *cext, *csingle;
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};
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struct meta_ids {
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char *name;
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char *term_flg;
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};
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/* filter.c */
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struct pattern {
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char *pattern;
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int relative;
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struct pattern *next;
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};
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struct ignorefile {
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char *path;
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struct pattern *remove, *reverse;
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struct ignorefile *next;
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};
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/* info.c */
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struct comment {
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struct pattern *pattern;
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char **desc;
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struct comment *next;
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};
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struct infofile {
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char *path;
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struct comment *comments;
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struct infofile *next;
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};
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/* Function prototypes: */
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/* tree.c */
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void setoutput(char *filename);
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void print_version(int nl);
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void usage(int);
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void push_files(char *dir, struct ignorefile **ig, struct infofile **inf, bool top);
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int patignore(char *name, int isdir);
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int patinclude(char *name, int isdir);
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struct _info **unix_getfulltree(char *d, u_long lev, dev_t dev, off_t *size, char **err);
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struct _info **read_dir(char *dir, int *n, int infotop);
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int filesfirst(struct _info **, struct _info **);
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int dirsfirst(struct _info **, struct _info **);
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int alnumsort(struct _info **, struct _info **);
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int versort(struct _info **a, struct _info **b);
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int reversealnumsort(struct _info **, struct _info **);
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int mtimesort(struct _info **, struct _info **);
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int ctimesort(struct _info **, struct _info **);
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int sizecmp(off_t a, off_t b);
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int fsizesort(struct _info **a, struct _info **b);
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void *xmalloc(size_t), *xrealloc(void *, size_t);
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char *gnu_getcwd();
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int patmatch(char *, char *, int);
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void indent(int maxlevel);
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void free_dir(struct _info **);
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#ifdef __EMX__
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char *prot(long);
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#else
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char *prot(mode_t);
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#endif
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char *do_date(time_t);
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void printit(char *);
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int psize(char *buf, off_t size);
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char Ftype(mode_t mode);
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struct _info *stat2info(struct stat *st);
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char *fillinfo(char *buf, struct _info *ent);
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/* list.c */
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void null_intro(void);
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void null_outtro(void);
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void null_close(struct _info *file, int level, int needcomma);
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void emit_tree(char **dirname, bool needfulltree);
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struct totals listdir(char *dirname, struct _info **dir, int lev, dev_t dev, bool hasfulltree);
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/* unix.c */
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int unix_printinfo(char *dirname, struct _info *file, int level);
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int unix_printfile(char *dirname, char *filename, struct _info *file, int descend);
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int unix_error(char *error);
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void unix_newline(struct _info *file, int level, int postdir, int needcomma);
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void unix_report(struct totals tot);
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/* html.c */
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void html_intro(void);
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void html_outtro(void);
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int html_printinfo(char *dirname, struct _info *file, int level);
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int html_printfile(char *dirname, char *filename, struct _info *file, int descend);
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int html_error(char *error);
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void html_newline(struct _info *file, int level, int postdir, int needcomma);
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void html_close(struct _info *file, int level, int needcomma);
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void html_report(struct totals tot);
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void html_encode(FILE *fd, char *s);
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/* xml.c */
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void xml_intro(void);
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void xml_outtro(void);
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int xml_printinfo(char *dirname, struct _info *file, int level);
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int xml_printfile(char *dirname, char *filename, struct _info *file, int descend);
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int xml_error(char *error);
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void xml_newline(struct _info *file, int level, int postdir, int needcomma);
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void xml_close(struct _info *file, int level, int needcomma);
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void xml_report(struct totals tot);
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/* json.c */
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void json_indent(int maxlevel);
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void json_fillinfo(struct _info *ent);
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void json_intro(void);
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void json_outtro(void);
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int json_printinfo(char *dirname, struct _info *file, int level);
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int json_printfile(char *dirname, char *filename, struct _info *file, int descend);
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int json_error(char *error);
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void json_newline(struct _info *file, int level, int postdir, int needcomma);
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void json_close(struct _info *file, int level, int needcomma);
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void json_report(struct totals tot);
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/* color.c */
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void parse_dir_colors();
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int color(u_short mode, char *name, bool orphan, bool islink);
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void endcolor(void);
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const char *getcharset(void);
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void initlinedraw(int);
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/* hash.c */
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char *uidtoname(uid_t uid);
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char *gidtoname(gid_t gid);
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int findino(ino_t, dev_t);
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void saveino(ino_t, dev_t);
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/* file.c */
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struct _info **file_getfulltree(char *d, u_long lev, dev_t dev, off_t *size, char **err);
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struct _info **tabedfile_getfulltree(char *d, u_long lev, dev_t dev, off_t *size, char **err);
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/* filter.c */
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void gittrim(char *s);
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struct pattern *new_pattern(char *pattern);
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int filtercheck(char *path, char *name, int isdir);
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struct ignorefile *new_ignorefile(char *path, bool checkparents);
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void push_filterstack(struct ignorefile *ig);
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struct ignorefile *pop_filterstack(void);
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/* info.c */
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struct infofile *new_infofile(char *path, bool checkparents);
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void push_infostack(struct infofile *inf);
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struct infofile *pop_infostack(void);
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struct comment *infocheck(char *path, char *name, int top, int isdir);
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void printcomment(int line, int lines, char *s);
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/* list.c */
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void new_emit_unix(char **dirname, bool needfulltree);
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