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-rw-r--r--dir.c1063
1 files changed, 0 insertions, 1063 deletions
diff --git a/dir.c b/dir.c
deleted file mode 100644
index 22dba86c8b..0000000000
--- a/dir.c
+++ /dev/null
@@ -1,1063 +0,0 @@
-/**********************************************************************
-
- dir.c -
-
- $Author$
- $Date$
- created at: Wed Jan 5 09:51:01 JST 1994
-
- Copyright (C) 1993-2001 Yukihiro Matsumoto
- Copyright (C) 2000 Network Applied Communication Laboratory, Inc.
- Copyright (C) 2000 Information-technology Promotion Agency, Japan
-
-**********************************************************************/
-
-#include "ruby.h"
-
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#ifdef HAVE_SYS_PARAM_H
-# include <sys/param.h>
-#else
-# define MAXPATHLEN 1024
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#if defined HAVE_DIRENT_H && !defined NT
-# include <dirent.h>
-# define NAMLEN(dirent) strlen((dirent)->d_name)
-#elif defined HAVE_DIRECT_H && !defined NT
-# include <direct.h>
-# define NAMLEN(dirent) strlen((dirent)->d_name)
-#else
-# define dirent direct
-# define NAMLEN(dirent) (dirent)->d_namlen
-# if HAVE_SYS_NDIR_H
-# include <sys/ndir.h>
-# endif
-# if HAVE_SYS_DIR_H
-# include <sys/dir.h>
-# endif
-# if HAVE_NDIR_H
-# include <ndir.h>
-# endif
-# if defined(NT)
-# include "win32/dir.h"
-# endif
-#endif
-
-#include <errno.h>
-
-#ifndef HAVE_STDLIB_H
-char *getenv();
-#endif
-
-#ifndef HAVE_STRING_H
-char *strchr _((char*,char));
-#endif
-
-#include <ctype.h>
-
-#include "util.h"
-
-#ifndef HAVE_LSTAT
-#define lstat(path,st) stat(path,st)
-#endif
-
-#define FNM_NOESCAPE 0x01
-#define FNM_PATHNAME 0x02
-#define FNM_DOTMATCH 0x04
-#define FNM_CASEFOLD 0x08
-
-#define FNM_NOMATCH 1
-#define FNM_ERROR 2
-
-#define downcase(c) (nocase && ISUPPER(c) ? tolower(c) : (c))
-
-#ifndef CharNext /* defined as CharNext[AW] on Windows. */
-# if defined(DJGPP)
-# define CharNext(p) ((p) + mblen(p, MB_CUR_MAX))
-# else
-# define CharNext(p) ((p) + 1)
-# endif
-#endif
-#if defined DOSISH
-#define isdirsep(c) ((c) == '/' || (c) == '\\')
-static char *
-find_dirsep(s)
- char *s;
-{
- while (*s) {
- if (isdirsep(*s))
- return s;
- s = CharNext(s);
- }
- return 0;
-}
-#else
-#define isdirsep(c) ((c) == '/')
-#define find_dirsep(s) strchr(s, '/')
-#endif
-
-static char *
-range(pat, test, flags)
- char *pat;
- char test;
- int flags;
-{
- int not, ok = 0;
- int nocase = flags & FNM_CASEFOLD;
- int escape = !(flags & FNM_NOESCAPE);
-
- not = *pat == '!' || *pat == '^';
- if (not)
- pat++;
-
- test = downcase(test);
-
- while (*pat) {
- int cstart, cend;
- cstart = cend = *pat++;
- if (cstart == ']')
- return ok == not ? 0 : pat;
- else if (escape && cstart == '\\')
- cstart = cend = *pat++;
- if (*pat == '-' && pat[1] != ']') {
- if (escape && pat[1] == '\\')
- pat++;
- cend = pat[1];
- if (!cend)
- return 0;
- pat += 2;
- }
- if (downcase(cstart) <= test && test <= downcase(cend))
- ok = 1;
- }
- return 0;
-}
-
-#define ISDIRSEP(c) (pathname && isdirsep(c))
-#define PERIOD(s) (period && *(s) == '.' && \
- ((s) == string || ISDIRSEP((s)[-1])))
-static int
-fnmatch(pat, string, flags)
- const char *pat;
- const char *string;
- int flags;
-{
- int c;
- int test;
- const char *s = string;
- int escape = !(flags & FNM_NOESCAPE);
- int pathname = flags & FNM_PATHNAME;
- int period = !(flags & FNM_DOTMATCH);
- int nocase = flags & FNM_CASEFOLD;
-
- while (c = *pat++) {
- switch (c) {
- case '?':
- if (!*s || ISDIRSEP(*s) || PERIOD(s))
- return FNM_NOMATCH;
- s++;
- break;
- case '*':
- while ((c = *pat++) == '*')
- ;
-
- if (PERIOD(s))
- return FNM_NOMATCH;
-
- if (!c) {
- if (pathname && find_dirsep(s))
- return FNM_NOMATCH;
- else
- return 0;
- }
- else if (ISDIRSEP(c)) {
- s = find_dirsep(s);
- if (s)
- break;
- return FNM_NOMATCH;
- }
-
- test = escape && c == '\\' ? *pat : c;
- test = downcase(test);
- pat--;
- while (*s) {
- if ((c == '[' || downcase(*s) == test) &&
- !fnmatch(pat, s, flags | FNM_DOTMATCH))
- return 0;
- else if (ISDIRSEP(*s))
- break;
- s++;
- }
- return FNM_NOMATCH;
-
- case '[':
- if (!*s || ISDIRSEP(*s) || PERIOD(s))
- return FNM_NOMATCH;
- pat = range(pat, *s, flags);
- if (!pat)
- return FNM_NOMATCH;
- s++;
- break;
-
- case '\\':
- if (escape
-#if defined DOSISH
- && *pat && strchr("*?[\\", *pat)
-#endif
- ) {
- c = *pat;
- if (!c)
- c = '\\';
- else
- pat++;
- }
- /* FALLTHROUGH */
-
- default:
-#if defined DOSISH
- if (ISDIRSEP(c) && isdirsep(*s))
- ;
- else
-#endif
- if(downcase(c) != downcase(*s))
- return FNM_NOMATCH;
- s++;
- break;
- }
- }
- return !*s ? 0 : FNM_NOMATCH;
-}
-
-VALUE rb_cDir;
-
-struct dir_data {
- DIR *dir;
- char *path;
-};
-
-static void
-free_dir(dir)
- struct dir_data *dir;
-{
- if (dir && dir->dir) closedir(dir->dir);
-}
-
-static VALUE dir_close _((VALUE));
-
-static VALUE
-dir_s_alloc(klass)
- VALUE klass;
-{
- struct dir_data *dirp;
- VALUE obj = Data_Make_Struct(klass, struct dir_data, 0, free_dir, dirp);
-
- dirp->dir = NULL;
- dirp->path = NULL;
-
- return obj;
-}
-
-static VALUE
-dir_initialize(dir, dirname)
- VALUE dir, dirname;
-{
- struct dir_data *dp;
-
- SafeStringValue(dirname);
- Data_Get_Struct(dir, struct dir_data, dp);
- if (dp->dir) closedir(dp->dir);
- if (dp->path) free(dp->path);
- dp->dir = NULL;
- dp->path = NULL;
- dp->dir = opendir(RSTRING(dirname)->ptr);
- if (dp->dir == NULL) {
- if (errno == EMFILE || errno == ENFILE) {
- rb_gc();
- dp->dir = opendir(RSTRING(dirname)->ptr);
- }
- if (dp->dir == NULL) {
- rb_sys_fail(RSTRING(dirname)->ptr);
- }
- }
- dp->path = strdup(RSTRING(dirname)->ptr);
-
- return dir;
-}
-
-static VALUE
-dir_s_open(klass, dirname)
- VALUE klass, dirname;
-{
- struct dir_data *dp;
- VALUE dir = Data_Make_Struct(klass, struct dir_data, 0, free_dir, dp);
-
- dir_initialize(dir, dirname);
- if (rb_block_given_p()) {
- return rb_ensure(rb_yield, dir, dir_close, dir);
- }
-
- return dir;
-}
-
-static void
-dir_closed()
-{
- rb_raise(rb_eIOError, "closed directory");
-}
-
-#define GetDIR(obj, dirp) {\
- Data_Get_Struct(obj, struct dir_data, dirp);\
- if (dirp->dir == NULL) dir_closed();\
-}
-
-static VALUE
-dir_path(dir)
- VALUE dir;
-{
- struct dir_data *dirp;
-
- GetDIR(dir, dirp);
- if (!dirp->path) return Qnil;
- return rb_str_new2(dirp->path);
-}
-
-static VALUE
-dir_read(dir)
- VALUE dir;
-{
- struct dir_data *dirp;
- struct dirent *dp;
-
- GetDIR(dir, dirp);
- errno = 0;
- dp = readdir(dirp->dir);
- if (dp) {
- return rb_tainted_str_new(dp->d_name, NAMLEN(dp));
- }
- else if (errno == 0) { /* end of stream */
- return Qnil;
- }
- else {
- rb_sys_fail(0);
- }
- return Qnil; /* not reached */
-}
-
-static VALUE
-dir_each(dir)
- VALUE dir;
-{
- struct dir_data *dirp;
- struct dirent *dp;
-
- GetDIR(dir, dirp);
- for (dp = readdir(dirp->dir); dp != NULL; dp = readdir(dirp->dir)) {
- rb_yield(rb_tainted_str_new(dp->d_name, NAMLEN(dp)));
- if (dirp->dir == NULL) dir_closed();
- }
- return dir;
-}
-
-static VALUE
-dir_tell(dir)
- VALUE dir;
-{
-#ifdef HAVE_TELLDIR
- struct dir_data *dirp;
- long pos;
-
- GetDIR(dir, dirp);
- pos = telldir(dirp->dir);
- return rb_int2inum(pos);
-#else
- rb_notimplement();
-#endif
-}
-
-static VALUE
-dir_seek(dir, pos)
- VALUE dir, pos;
-{
- struct dir_data *dirp;
-
-#ifdef HAVE_SEEKDIR
- GetDIR(dir, dirp);
- seekdir(dirp->dir, NUM2INT(pos));
- return dir;
-#else
- rb_notimplement();
-#endif
-}
-
-static VALUE
-dir_set_pos(dir, pos)
- VALUE dir, pos;
-{
- dir_seek(dir, pos);
- return pos;
-}
-
-static VALUE
-dir_rewind(dir)
- VALUE dir;
-{
- struct dir_data *dirp;
-
- GetDIR(dir, dirp);
- rewinddir(dirp->dir);
- return dir;
-}
-
-static VALUE
-dir_close(dir)
- VALUE dir;
-{
- struct dir_data *dirp;
-
- GetDIR(dir, dirp);
- closedir(dirp->dir);
- dirp->dir = NULL;
-
- return Qnil;
-}
-
-static void
-dir_chdir(path)
- const char *path;
-{
- if (chdir(path) < 0)
- rb_sys_fail(path);
-}
-
-static int chdir_blocking = 0;
-static VALUE chdir_thread = Qnil;
-
-static VALUE
-chdir_restore(path)
- char *path;
-{
- chdir_blocking--;
- if (chdir_blocking == 0)
- chdir_thread = Qnil;
- dir_chdir(path);
- free(path);
- return Qnil;
-}
-
-static VALUE
-dir_s_chdir(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE path = Qnil;
- char *dist = "";
-
- rb_secure(2);
- if (rb_scan_args(argc, argv, "01", &path) == 1) {
- SafeStringValue(path);
- dist = RSTRING(path)->ptr;
- }
- else {
- dist = getenv("HOME");
- if (!dist) {
- dist = getenv("LOGDIR");
- if (!dist) rb_raise(rb_eArgError, "HOME/LOGDIR not set");
- }
- }
-
- if (chdir_blocking > 0) {
- if (!rb_block_given_p() || rb_thread_current() != chdir_thread)
- rb_warn("conflicting chdir during another chdir block");
- }
-
- if (rb_block_given_p()) {
- char *cwd = my_getcwd();
- chdir_blocking++;
- if (chdir_thread == Qnil)
- chdir_thread = rb_thread_current();
- dir_chdir(dist);
- return rb_ensure(rb_yield, path, chdir_restore, (VALUE)cwd);
- }
- dir_chdir(dist);
-
- return INT2FIX(0);
-}
-
-static VALUE
-dir_s_getwd(dir)
- VALUE dir;
-{
- char *path = my_getcwd();
- VALUE cwd = rb_tainted_str_new2(path);
-
- free(path);
- return cwd;
-}
-
-static VALUE
-dir_s_chroot(dir, path)
- VALUE dir, path;
-{
-#if defined(HAVE_CHROOT) && !defined(__CHECKER__)
- rb_secure(2);
- SafeStringValue(path);
-
- if (chroot(RSTRING(path)->ptr) == -1)
- rb_sys_fail(RSTRING(path)->ptr);
-
- return INT2FIX(0);
-#else
- rb_notimplement();
- return Qnil; /* not reached */
-#endif
-}
-
-static VALUE
-dir_s_mkdir(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE path, vmode;
- int mode;
-
- if (rb_scan_args(argc, argv, "11", &path, &vmode) == 2) {
- mode = NUM2INT(vmode);
- }
- else {
- mode = 0777;
- }
-
- SafeStringValue(path);
- rb_secure(2);
-#if !defined(NT)
- if (mkdir(RSTRING(path)->ptr, mode) == -1)
- rb_sys_fail(RSTRING(path)->ptr);
-#else
- if (mkdir(RSTRING(path)->ptr) == -1)
- rb_sys_fail(RSTRING(path)->ptr);
-#endif
-
- return INT2FIX(0);
-}
-
-static VALUE
-dir_s_rmdir(obj, dir)
- VALUE obj, dir;
-{
- SafeStringValue(dir);
- rb_secure(2);
- if (rmdir(RSTRING(dir)->ptr) < 0)
- rb_sys_fail(RSTRING(dir)->ptr);
-
- return INT2FIX(0);
-}
-
-/* Return nonzero if S has any special globbing chars in it. */
-static int
-has_magic(s, send, flags)
- char *s, *send;
- int flags;
-{
- register char *p = s;
- register char c;
- int open = 0;
- int escape = !(flags & FNM_NOESCAPE);
-
- while ((c = *p++) != '\0') {
- switch (c) {
- case '?':
- case '*':
- return Qtrue;
-
- case '[': /* Only accept an open brace if there is a close */
- open++; /* brace to match it. Bracket expressions must be */
- continue; /* complete, according to Posix.2 */
- case ']':
- if (open)
- return Qtrue;
- continue;
-
- case '\\':
- if (escape && *p++ == '\0')
- return Qfalse;
- }
-
- if (send && p >= send) break;
- }
- return Qfalse;
-}
-
-static char*
-extract_path(p, pend)
- char *p, *pend;
-{
- char *alloc;
- int len;
-
- len = pend - p;
- alloc = ALLOC_N(char, len+1);
- memcpy(alloc, p, len);
- if (len > 1 && pend[-1] == '/'
-#if defined DOSISH
- && pend[-2] != ':'
-#endif
- ) {
- alloc[len-1] = 0;
- }
- else {
- alloc[len] = 0;
- }
-
- return alloc;
-}
-
-static char*
-extract_elem(path)
- char *path;
-{
- char *pend;
-
- pend = strchr(path, '/');
- if (!pend) pend = path + strlen(path);
-
- return extract_path(path, pend);
-}
-
-static void
-remove_backslashes(p)
- char *p;
-{
-#if defined DOSISH
- char *pend = p + strlen(p);
- char *t = p;
-
- while (p < pend) {
- if (*p == '\\') {
- if (++p == pend) break;
- }
- *t++ = *p++;
- }
- *t = '\0';
-#endif
-}
-
-#ifndef S_ISDIR
-# define S_ISDIR(m) ((m & S_IFMT) == S_IFDIR)
-#endif
-
-static void
-glob_helper(path, sub, flags, func, arg)
- char *path;
- char *sub;
- int flags;
- void (*func) _((const char*, VALUE));
- VALUE arg;
-{
- struct stat st;
- char *p, *m;
-
- p = sub ? sub : path;
- if (!has_magic(p, 0, flags)) {
- remove_backslashes(path);
- if (stat(path, &st) == 0) {
- (*func)(path, arg);
- }
- else if (errno != ENOENT) {
- /* In case stat error is other than ENOENT and
- we may want to know what is wrong. */
- rb_sys_warning(path);
- }
- return;
- }
-
- while (p) {
- if (*p == '/') p++;
- m = strchr(p, '/');
- if (has_magic(p, m, flags)) {
- char *dir, *base, *magic, *buf;
- DIR *dirp;
- struct dirent *dp;
- int recursive = 0;
-
- struct d_link {
- char *path;
- struct d_link *next;
- } *tmp, *link = 0;
-
- base = extract_path(path, p);
- if (path == p) dir = ".";
- else dir = base;
-
- magic = extract_elem(p);
- if (stat(dir, &st) < 0) {
- if (errno != ENOENT) rb_sys_warning(dir);
- free(base);
- break;
- }
- if (S_ISDIR(st.st_mode)) {
- if (m && strcmp(magic, "**") == 0) {
- int n = strlen(base);
- recursive = 1;
- buf = ALLOC_N(char, n+strlen(m)+3);
- sprintf(buf, "%s%s", base, *base ? m : m+1);
- glob_helper(buf, buf+n, flags, func, arg);
- free(buf);
- }
- dirp = opendir(dir);
- if (dirp == NULL) {
- rb_sys_warning(dir);
- free(base);
- break;
- }
- }
- else {
- free(base);
- break;
- }
-
-#if defined DOSISH
-#define BASE (*base && !((isdirsep(*base) && !base[1]) || (base[1] == ':' && isdirsep(base[2]) && !base[3])))
-#else
-#define BASE (*base && !(*base == '/' && !base[1]))
-#endif
-
- for (dp = readdir(dirp); dp != NULL; dp = readdir(dirp)) {
- if (recursive) {
- if (strcmp(".", dp->d_name) == 0 || strcmp("..", dp->d_name) == 0)
- continue;
- buf = ALLOC_N(char, strlen(base)+NAMLEN(dp)+strlen(m)+6);
- sprintf(buf, "%s%s%s", base, (BASE) ? "/" : "", dp->d_name);
- if (lstat(buf, &st) < 0) {
- if (errno != ENOENT) rb_sys_warning(buf);
- continue;
- }
- if (S_ISDIR(st.st_mode)) {
- char *t = buf+strlen(buf);
- strcpy(t, "/**");
- strcpy(t+3, m);
- glob_helper(buf, t, flags, func, arg);
- }
- free(buf);
- continue;
- }
- if (fnmatch(magic, dp->d_name, flags) == 0) {
- buf = ALLOC_N(char, strlen(base)+NAMLEN(dp)+2);
- sprintf(buf, "%s%s%s", base, (BASE) ? "/" : "", dp->d_name);
- if (!m) {
- (*func)(buf, arg);
- free(buf);
- continue;
- }
- tmp = ALLOC(struct d_link);
- tmp->path = buf;
- tmp->next = link;
- link = tmp;
- }
- }
- closedir(dirp);
- free(base);
- free(magic);
- if (link) {
- while (link) {
- if (stat(link->path, &st) == 0) {
- if (S_ISDIR(st.st_mode)) {
- int len = strlen(link->path);
- int mlen = strlen(m);
- char *t = ALLOC_N(char, len+mlen+1);
-
- sprintf(t, "%s%s", link->path, m);
- glob_helper(t, t+len, flags, func, arg);
- free(t);
- }
- tmp = link;
- link = link->next;
- free(tmp->path);
- free(tmp);
- }
- else {
- rb_sys_warning(link->path);
- }
- }
- break;
- }
- }
- p = m;
- }
-}
-
-static void
-rb_glob2(path, flags, func, arg)
- char *path;
- int flags;
- void (*func) _((const char*, VALUE));
- VALUE arg;
-{
- glob_helper(path, 0, flags, func, arg);
-}
-
-void
-rb_glob(path, func, arg)
- char *path;
- void (*func) _((const char*, VALUE));
- VALUE arg;
-{
- rb_glob2(path, 0, func, arg);
-}
-
-void
-rb_globi(path, func, arg)
- char *path;
- void (*func) _((const char*, VALUE));
- VALUE arg;
-{
- rb_glob2(path, FNM_CASEFOLD, func, arg);
-}
-
-static void
-push_pattern(path, ary)
- const char *path;
- VALUE ary;
-{
- VALUE str = rb_tainted_str_new2(path);
-
- if (ary) {
- rb_ary_push(ary, str);
- }
- else {
- rb_yield(str);
- }
-}
-
-static void
-push_globs(ary, s, flags)
- VALUE ary;
- char *s;
- int flags;
-{
- rb_glob2(s, flags, push_pattern, ary);
-}
-
-static void
-push_braces(ary, s, flags)
- VALUE ary;
- char *s;
- int flags;
-{
- char *buf;
- char *p, *t, *b;
- char *lbrace, *rbrace;
- int nest = 0;
-
- p = s;
- lbrace = rbrace = 0;
- while (*p) {
- if (*p == '{') {
- lbrace = p;
- break;
- }
- p++;
- }
- while (*p) {
- if (*p == '{') nest++;
- if (*p == '}' && --nest == 0) {
- rbrace = p;
- break;
- }
- p++;
- }
-
- if (lbrace) {
- int len = strlen(s);
- buf = xmalloc(len + 1);
- memcpy(buf, s, lbrace-s);
- b = buf + (lbrace-s);
- p = lbrace;
- while (*p != '}') {
- t = p + 1;
- for (p = t; *p!='}' && *p!=','; p++) {
- /* skip inner braces */
- if (*p == '{') while (*p!='}') p++;
- }
- memcpy(b, t, p-t);
- strcpy(b+(p-t), rbrace+1);
- push_braces(ary, buf, flags);
- }
- free(buf);
- }
- else {
- push_globs(ary, s, flags);
- }
-}
-
-#define isdelim(c) ((c)=='\0')
-
-static VALUE
-rb_push_glob(str, flags)
- VALUE str;
- int flags;
-{
- char *p, *pend;
- char *buf;
- char *t;
- int nest, maxnest;
- int noescape = flags & FNM_NOESCAPE;
- VALUE ary;
-
- if (rb_block_given_p())
- ary = 0;
- else
- ary = rb_ary_new();
-
- SafeStringValue(str);
- buf = xmalloc(RSTRING(str)->len + 1);
-
- p = RSTRING(str)->ptr;
- pend = p + RSTRING(str)->len;
-
- while (p < pend) {
- t = buf;
- nest = 0;
- while (p < pend && isdelim(*p)) p++;
- while (p < pend && !isdelim(*p)) {
- if (*p == '{') nest++, maxnest++;
- if (*p == '}') nest--;
- if (!noescape && *p == '\\') {
- *t++ = *p++;
- if (p == pend) break;
- }
- *t++ = *p++;
- }
- *t = '\0';
- if (maxnest == 0) {
- push_globs(ary, buf, flags);
- }
- else if (nest == 0) {
- push_braces(ary, buf, flags);
- }
- /* else unmatched braces */
- }
- free(buf);
-
- return ary;
-}
-
-static VALUE
-dir_s_aref(obj, str)
- VALUE obj, str;
-{
- return rb_push_glob(str, 0);
-}
-
-static VALUE
-dir_s_glob(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE str, rflags;
- int flags;
-
- if (rb_scan_args(argc, argv, "11", &str, &rflags) == 2)
- flags = NUM2INT(rflags);
- else
- flags = 0;
-
- return rb_push_glob(str, flags);
-}
-
-static VALUE
-dir_foreach(io, dirname)
- VALUE io, dirname;
-{
- VALUE dir;
-
- dir = rb_funcall(rb_cDir, rb_intern("open"), 1, dirname);
- rb_ensure(dir_each, dir, dir_close, dir);
- return Qnil;
-}
-
-static VALUE
-dir_entries(io, dirname)
- VALUE io, dirname;
-{
- VALUE dir;
-
- dir = rb_funcall(rb_cDir, rb_intern("open"), 1, dirname);
- return rb_ensure(rb_Array, dir, dir_close, dir);
-}
-
-static VALUE
-file_s_fnmatch(argc, argv, obj)
- int argc;
- VALUE *argv;
- VALUE obj;
-{
- VALUE pattern, path;
- VALUE rflags;
- int flags;
-
- if (rb_scan_args(argc, argv, "21", &pattern, &path, &rflags) == 3)
- flags = NUM2INT(rflags);
- else
- flags = 0;
-
- StringValue(pattern);
- StringValue(path);
-
- if (fnmatch(RSTRING(pattern)->ptr, RSTRING(path)->ptr, flags) == 0)
- return Qtrue;
-
- return Qfalse;
-}
-
-void
-Init_Dir()
-{
- rb_cDir = rb_define_class("Dir", rb_cObject);
-
- rb_include_module(rb_cDir, rb_mEnumerable);
-
- rb_define_singleton_method(rb_cDir, "allocate", dir_s_alloc, 0);
- rb_define_singleton_method(rb_cDir, "open", dir_s_open, 1);
- rb_define_singleton_method(rb_cDir, "foreach", dir_foreach, 1);
- rb_define_singleton_method(rb_cDir, "entries", dir_entries, 1);
-
- rb_define_method(rb_cDir,"initialize", dir_initialize, 1);
- rb_define_method(rb_cDir,"path", dir_path, 0);
- rb_define_method(rb_cDir,"read", dir_read, 0);
- rb_define_method(rb_cDir,"each", dir_each, 0);
- rb_define_method(rb_cDir,"rewind", dir_rewind, 0);
- rb_define_method(rb_cDir,"tell", dir_tell, 0);
- rb_define_method(rb_cDir,"seek", dir_seek, 1);
- rb_define_method(rb_cDir,"pos", dir_tell, 0);
- rb_define_method(rb_cDir,"pos=", dir_set_pos, 1);
- rb_define_method(rb_cDir,"close", dir_close, 0);
-
- rb_define_singleton_method(rb_cDir,"chdir", dir_s_chdir, -1);
- rb_define_singleton_method(rb_cDir,"getwd", dir_s_getwd, 0);
- rb_define_singleton_method(rb_cDir,"pwd", dir_s_getwd, 0);
- rb_define_singleton_method(rb_cDir,"chroot", dir_s_chroot, 1);
- rb_define_singleton_method(rb_cDir,"mkdir", dir_s_mkdir, -1);
- rb_define_singleton_method(rb_cDir,"rmdir", dir_s_rmdir, 1);
- rb_define_singleton_method(rb_cDir,"delete", dir_s_rmdir, 1);
- rb_define_singleton_method(rb_cDir,"unlink", dir_s_rmdir, 1);
-
- rb_define_singleton_method(rb_cDir,"glob", dir_s_glob, -1);
- rb_define_singleton_method(rb_cDir,"[]", dir_s_aref, 1);
-
- rb_define_singleton_method(rb_cFile,"fnmatch", file_s_fnmatch, -1);
- rb_define_singleton_method(rb_cFile,"fnmatch?", file_s_fnmatch, -1);
-
- rb_file_const("FNM_NOESCAPE", INT2FIX(FNM_NOESCAPE));
- rb_file_const("FNM_PATHNAME", INT2FIX(FNM_PATHNAME));
- rb_file_const("FNM_DOTMATCH", INT2FIX(FNM_DOTMATCH));
- rb_file_const("FNM_CASEFOLD", INT2FIX(FNM_CASEFOLD));
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-15 01:07:34 +0000