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-rw-r--r--ruby_1_9_3/ext/pathname/pathname.c1241
1 files changed, 0 insertions, 1241 deletions
diff --git a/ruby_1_9_3/ext/pathname/pathname.c b/ruby_1_9_3/ext/pathname/pathname.c
deleted file mode 100644
index e35c19d541..0000000000
--- a/ruby_1_9_3/ext/pathname/pathname.c
+++ /dev/null
@@ -1,1241 +0,0 @@
-#include "ruby.h"
-#include "ruby/encoding.h"
-
-static VALUE rb_cPathname;
-static ID id_at_path, id_to_path;
-
-static VALUE
-get_strpath(VALUE obj)
-{
- VALUE strpath;
- strpath = rb_ivar_get(obj, id_at_path);
- if (TYPE(strpath) != T_STRING)
- rb_raise(rb_eTypeError, "unexpected @path");
- return strpath;
-}
-
-static void
-set_strpath(VALUE obj, VALUE val)
-{
- rb_ivar_set(obj, id_at_path, val);
-}
-
-/*
- * Create a Pathname object from the given String (or String-like object).
- * If +path+ contains a NUL character (<tt>\0</tt>), an ArgumentError is raised.
- */
-static VALUE
-path_initialize(VALUE self, VALUE arg)
-{
- VALUE str;
- if (TYPE(arg) == T_STRING) {
- str = arg;
- }
- else {
- str = rb_check_funcall(arg, id_to_path, 0, NULL);
- if (str == Qundef)
- str = arg;
- StringValue(str);
- }
- if (memchr(RSTRING_PTR(str), '\0', RSTRING_LEN(str)))
- rb_raise(rb_eArgError, "pathname contains null byte");
- str = rb_obj_dup(str);
-
- set_strpath(self, str);
- OBJ_INFECT(self, str);
- return self;
-}
-
-static VALUE
-path_freeze(VALUE self)
-{
- rb_call_super(0, 0);
- rb_str_freeze(get_strpath(self));
- return self;
-}
-
-static VALUE
-path_taint(VALUE self)
-{
- rb_call_super(0, 0);
- rb_obj_taint(get_strpath(self));
- return self;
-}
-
-static VALUE
-path_untaint(VALUE self)
-{
- rb_call_super(0, 0);
- rb_obj_untaint(get_strpath(self));
- return self;
-}
-
-/*
- * Compare this pathname with +other+. The comparison is string-based.
- * Be aware that two different paths (<tt>foo.txt</tt> and <tt>./foo.txt</tt>)
- * can refer to the same file.
- */
-static VALUE
-path_eq(VALUE self, VALUE other)
-{
- if (!rb_obj_is_kind_of(other, rb_cPathname))
- return Qfalse;
- return rb_str_equal(get_strpath(self), get_strpath(other));
-}
-
-/*
- * Provides for comparing pathnames, case-sensitively.
- */
-static VALUE
-path_cmp(VALUE self, VALUE other)
-{
- VALUE s1, s2;
- char *p1, *p2;
- char *e1, *e2;
- if (!rb_obj_is_kind_of(other, rb_cPathname))
- return Qnil;
- s1 = get_strpath(self);
- s2 = get_strpath(other);
- p1 = RSTRING_PTR(s1);
- p2 = RSTRING_PTR(s2);
- e1 = p1 + RSTRING_LEN(s1);
- e2 = p2 + RSTRING_LEN(s2);
- while (p1 < e1 && p2 < e2) {
- int c1, c2;
- c1 = (unsigned char)*p1++;
- c2 = (unsigned char)*p2++;
- if (c1 == '/') c1 = '\0';
- if (c2 == '/') c2 = '\0';
- if (c1 != c2) {
- if (c1 < c2)
- return INT2FIX(-1);
- else
- return INT2FIX(1);
- }
- }
- if (p1 < e1)
- return INT2FIX(1);
- if (p2 < e2)
- return INT2FIX(-1);
- return INT2FIX(0);
-}
-
-/* :nodoc: */
-static VALUE
-path_hash(VALUE self)
-{
- return INT2FIX(rb_str_hash(get_strpath(self)));
-}
-
-/*
- * call-seq:
- * pathname.to_s -> string
- * pathname.to_path -> string
- *
- * Return the path as a String.
- *
- * to_path is implemented so Pathname objects are usable with File.open, etc.
- */
-static VALUE
-path_to_s(VALUE self)
-{
- return rb_obj_dup(get_strpath(self));
-}
-
-/* :nodoc: */
-static VALUE
-path_inspect(VALUE self)
-{
- const char *c = rb_obj_classname(self);
- VALUE str = get_strpath(self);
- return rb_sprintf("#<%s:%s>", c, RSTRING_PTR(str));
-}
-
-/*
- * Return a pathname which is substituted by String#sub.
- */
-static VALUE
-path_sub(int argc, VALUE *argv, VALUE self)
-{
- VALUE str = get_strpath(self);
-
- if (rb_block_given_p()) {
- str = rb_block_call(str, rb_intern("sub"), argc, argv, 0, 0);
- }
- else {
- str = rb_funcall2(str, rb_intern("sub"), argc, argv);
- }
- return rb_class_new_instance(1, &str, rb_obj_class(self));
-}
-
-/*
- * Return a pathname which the extension of the basename is substituted by
- * <i>repl</i>.
- *
- * If self has no extension part, <i>repl</i> is appended.
- */
-static VALUE
-path_sub_ext(VALUE self, VALUE repl)
-{
- VALUE str = get_strpath(self);
- VALUE str2;
- long extlen;
- const char *ext;
- const char *p;
-
- StringValue(repl);
- p = RSTRING_PTR(str);
- extlen = RSTRING_LEN(str);
- ext = ruby_enc_find_extname(p, &extlen, rb_enc_get(str));
- if (ext == NULL) {
- ext = p + RSTRING_LEN(str);
- }
- else if (extlen <= 1) {
- ext += extlen;
- }
- str2 = rb_str_subseq(str, 0, ext-p);
- rb_str_append(str2, repl);
- OBJ_INFECT(str2, str);
- return rb_class_new_instance(1, &str2, rb_obj_class(self));
-}
-
-/* Facade for File */
-
-/*
- * Returns the real (absolute) pathname of +self+ in the actual
- * filesystem not containing symlinks or useless dots.
- *
- * All components of the pathname must exist when this method is
- * called.
- *
- */
-static VALUE
-path_realpath(int argc, VALUE *argv, VALUE self)
-{
- VALUE basedir, str;
- rb_scan_args(argc, argv, "01", &basedir);
- str = rb_funcall(rb_cFile, rb_intern("realpath"), 2, get_strpath(self), basedir);
- return rb_class_new_instance(1, &str, rb_obj_class(self));
-}
-
-/*
- * Returns the real (absolute) pathname of +self+ in the actual filesystem.
- * The real pathname doesn't contain symlinks or useless dots.
- *
- * The last component of the real pathname can be nonexistent.
- */
-static VALUE
-path_realdirpath(int argc, VALUE *argv, VALUE self)
-{
- VALUE basedir, str;
- rb_scan_args(argc, argv, "01", &basedir);
- str = rb_funcall(rb_cFile, rb_intern("realdirpath"), 2, get_strpath(self), basedir);
- return rb_class_new_instance(1, &str, rb_obj_class(self));
-}
-
-/*
- * call-seq:
- * pathname.each_line {|line| ... }
- * pathname.each_line(sep=$/ [, open_args]) {|line| block } -> nil
- * pathname.each_line(limit [, open_args]) {|line| block } -> nil
- * pathname.each_line(sep, limit [, open_args]) {|line| block } -> nil
- * pathname.each_line(...) -> an_enumerator
- *
- * #each_line iterates over the line in the file. It yields a String object
- * for each line.
- *
- * This method is availabel since 1.8.1.
- */
-static VALUE
-path_each_line(int argc, VALUE *argv, VALUE self)
-{
- VALUE args[4];
- int n;
-
- args[0] = get_strpath(self);
- n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
- if (rb_block_given_p()) {
- return rb_block_call(rb_cIO, rb_intern("foreach"), 1+n, args, 0, 0);
- }
- else {
- return rb_funcall2(rb_cIO, rb_intern("foreach"), 1+n, args);
- }
-}
-
-/*
- * call-seq:
- * pathname.read([length [, offset]]) -> string
- * pathname.read([length [, offset]], open_args) -> string
- *
- * See <tt>IO.read</tt>. Returns all data from the file, or the first +N+ bytes
- * if specified.
- *
- */
-static VALUE
-path_read(int argc, VALUE *argv, VALUE self)
-{
- VALUE args[4];
- int n;
-
- args[0] = get_strpath(self);
- n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
- return rb_funcall2(rb_cIO, rb_intern("read"), 1+n, args);
-}
-
-/*
- * call-seq:
- * pathname.binread([length [, offset]]) -> string
- *
- * See <tt>IO.binread</tt>. Returns all the bytes from the file, or the first +N+
- * if specified.
- *
- */
-static VALUE
-path_binread(int argc, VALUE *argv, VALUE self)
-{
- VALUE args[3];
- int n;
-
- args[0] = get_strpath(self);
- n = rb_scan_args(argc, argv, "02", &args[1], &args[2]);
- return rb_funcall2(rb_cIO, rb_intern("binread"), 1+n, args);
-}
-
-/*
- * call-seq:
- * pathname.readlines(sep=$/ [, open_args]) -> array
- * pathname.readlines(limit [, open_args]) -> array
- * pathname.readlines(sep, limit [, open_args]) -> array
- *
- * See <tt>IO.readlines</tt>. Returns all the lines from the file.
- *
- */
-static VALUE
-path_readlines(int argc, VALUE *argv, VALUE self)
-{
- VALUE args[4];
- int n;
-
- args[0] = get_strpath(self);
- n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
- return rb_funcall2(rb_cIO, rb_intern("readlines"), 1+n, args);
-}
-
-/*
- * call-seq:
- * pathname.sysopen([mode, [perm]]) -> fixnum
- *
- * See <tt>IO.sysopen</tt>.
- *
- */
-static VALUE
-path_sysopen(int argc, VALUE *argv, VALUE self)
-{
- VALUE args[3];
- int n;
-
- args[0] = get_strpath(self);
- n = rb_scan_args(argc, argv, "02", &args[1], &args[2]);
- return rb_funcall2(rb_cIO, rb_intern("sysopen"), 1+n, args);
-}
-
-/*
- * See <tt>File.atime</tt>. Returns last access time.
- */
-static VALUE
-path_atime(VALUE self)
-{
- return rb_funcall(rb_cFile, rb_intern("atime"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>File.ctime</tt>. Returns last (directory entry, not file) change time.
- */
-static VALUE
-path_ctime(VALUE self)
-{
- return rb_funcall(rb_cFile, rb_intern("ctime"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>File.mtime</tt>. Returns last modification time.
- */
-static VALUE
-path_mtime(VALUE self)
-{
- return rb_funcall(rb_cFile, rb_intern("mtime"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>File.chmod</tt>. Changes permissions.
- */
-static VALUE
-path_chmod(VALUE self, VALUE mode)
-{
- return rb_funcall(rb_cFile, rb_intern("chmod"), 2, mode, get_strpath(self));
-}
-
-/*
- * See <tt>File.lchmod</tt>.
- */
-static VALUE
-path_lchmod(VALUE self, VALUE mode)
-{
- return rb_funcall(rb_cFile, rb_intern("lchmod"), 2, mode, get_strpath(self));
-}
-
-/*
- * See <tt>File.chown</tt>. Change owner and group of file.
- */
-static VALUE
-path_chown(VALUE self, VALUE owner, VALUE group)
-{
- return rb_funcall(rb_cFile, rb_intern("chown"), 3, owner, group, get_strpath(self));
-}
-
-/*
- * See <tt>File.lchown</tt>.
- */
-static VALUE
-path_lchown(VALUE self, VALUE owner, VALUE group)
-{
- return rb_funcall(rb_cFile, rb_intern("lchown"), 3, owner, group, get_strpath(self));
-}
-
-/*
- * call-seq:
- * pathname.fnmatch(pattern, [flags]) -> string
- * pathname.fnmatch?(pattern, [flags]) -> string
- *
- * See <tt>File.fnmatch</tt>. Return +true+ if the receiver matches the given
- * pattern.
- */
-static VALUE
-path_fnmatch(int argc, VALUE *argv, VALUE self)
-{
- VALUE str = get_strpath(self);
- VALUE pattern, flags;
- if (rb_scan_args(argc, argv, "11", &pattern, &flags) == 1)
- return rb_funcall(rb_cFile, rb_intern("fnmatch"), 2, pattern, str);
- else
- return rb_funcall(rb_cFile, rb_intern("fnmatch"), 3, pattern, str, flags);
-}
-
-/*
- * See <tt>File.ftype</tt>. Returns "type" of file ("file", "directory",
- * etc).
- */
-static VALUE
-path_ftype(VALUE self)
-{
- return rb_funcall(rb_cFile, rb_intern("ftype"), 1, get_strpath(self));
-}
-
-/*
- * call-seq:
- * pathname.make_link(old)
- *
- * See <tt>File.link</tt>. Creates a hard link at _pathname_.
- */
-static VALUE
-path_make_link(VALUE self, VALUE old)
-{
- return rb_funcall(rb_cFile, rb_intern("link"), 2, old, get_strpath(self));
-}
-
-/*
- * See <tt>File.open</tt>. Opens the file for reading or writing.
- */
-static VALUE
-path_open(int argc, VALUE *argv, VALUE self)
-{
- VALUE args[4];
- int n;
-
- args[0] = get_strpath(self);
- n = rb_scan_args(argc, argv, "03", &args[1], &args[2], &args[3]);
- if (rb_block_given_p()) {
- return rb_block_call(rb_cFile, rb_intern("open"), 1+n, args, 0, 0);
- }
- else {
- return rb_funcall2(rb_cFile, rb_intern("open"), 1+n, args);
- }
-}
-
-/*
- * See <tt>File.readlink</tt>. Read symbolic link.
- */
-static VALUE
-path_readlink(VALUE self)
-{
- VALUE str;
- str = rb_funcall(rb_cFile, rb_intern("readlink"), 1, get_strpath(self));
- return rb_class_new_instance(1, &str, rb_obj_class(self));
-}
-
-/*
- * See <tt>File.rename</tt>. Rename the file.
- */
-static VALUE
-path_rename(VALUE self, VALUE to)
-{
- return rb_funcall(rb_cFile, rb_intern("rename"), 2, get_strpath(self), to);
-}
-
-/*
- * See <tt>File.stat</tt>. Returns a <tt>File::Stat</tt> object.
- */
-static VALUE
-path_stat(VALUE self)
-{
- return rb_funcall(rb_cFile, rb_intern("stat"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>File.lstat</tt>.
- */
-static VALUE
-path_lstat(VALUE self)
-{
- return rb_funcall(rb_cFile, rb_intern("lstat"), 1, get_strpath(self));
-}
-
-/*
- * call-seq:
- * pathname.make_symlink(old)
- *
- * See <tt>File.symlink</tt>. Creates a symbolic link.
- */
-static VALUE
-path_make_symlink(VALUE self, VALUE old)
-{
- return rb_funcall(rb_cFile, rb_intern("symlink"), 2, old, get_strpath(self));
-}
-
-/*
- * See <tt>File.truncate</tt>. Truncate the file to +length+ bytes.
- */
-static VALUE
-path_truncate(VALUE self, VALUE length)
-{
- return rb_funcall(rb_cFile, rb_intern("truncate"), 2, get_strpath(self), length);
-}
-
-/*
- * See <tt>File.utime</tt>. Update the access and modification times.
- */
-static VALUE
-path_utime(VALUE self, VALUE atime, VALUE mtime)
-{
- return rb_funcall(rb_cFile, rb_intern("utime"), 3, atime, mtime, get_strpath(self));
-}
-
-/*
- * See <tt>File.basename</tt>. Returns the last component of the path.
- */
-static VALUE
-path_basename(int argc, VALUE *argv, VALUE self)
-{
- VALUE str = get_strpath(self);
- VALUE fext;
- if (rb_scan_args(argc, argv, "01", &fext) == 0)
- str = rb_funcall(rb_cFile, rb_intern("basename"), 1, str);
- else
- str = rb_funcall(rb_cFile, rb_intern("basename"), 2, str, fext);
- return rb_class_new_instance(1, &str, rb_obj_class(self));
-}
-
-/*
- * See <tt>File.dirname</tt>. Returns all but the last component of the path.
- */
-static VALUE
-path_dirname(VALUE self)
-{
- VALUE str = get_strpath(self);
- str = rb_funcall(rb_cFile, rb_intern("dirname"), 1, str);
- return rb_class_new_instance(1, &str, rb_obj_class(self));
-}
-
-/*
- * See <tt>File.extname</tt>. Returns the file's extension.
- */
-static VALUE
-path_extname(VALUE self)
-{
- VALUE str = get_strpath(self);
- return rb_funcall(rb_cFile, rb_intern("extname"), 1, str);
-}
-
-/*
- * See <tt>File.expand_path</tt>.
- */
-static VALUE
-path_expand_path(int argc, VALUE *argv, VALUE self)
-{
- VALUE str = get_strpath(self);
- VALUE dname;
- if (rb_scan_args(argc, argv, "01", &dname) == 0)
- str = rb_funcall(rb_cFile, rb_intern("expand_path"), 1, str);
- else
- str = rb_funcall(rb_cFile, rb_intern("expand_path"), 2, str, dname);
- return rb_class_new_instance(1, &str, rb_obj_class(self));
-}
-
-/*
- * See <tt>File.split</tt>. Returns the #dirname and the #basename in an Array.
- */
-static VALUE
-path_split(VALUE self)
-{
- VALUE str = get_strpath(self);
- VALUE ary, dirname, basename;
- ary = rb_funcall(rb_cFile, rb_intern("split"), 1, str);
- ary = rb_check_array_type(ary);
- dirname = rb_ary_entry(ary, 0);
- basename = rb_ary_entry(ary, 1);
- dirname = rb_class_new_instance(1, &dirname, rb_obj_class(self));
- basename = rb_class_new_instance(1, &basename, rb_obj_class(self));
- return rb_ary_new3(2, dirname, basename);
-}
-
-/*
- * See <tt>FileTest.blockdev?</tt>.
- */
-static VALUE
-path_blockdev_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("blockdev?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.chardev?</tt>.
- */
-static VALUE
-path_chardev_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("chardev?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.executable?</tt>.
- */
-static VALUE
-path_executable_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("executable?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.executable_real?</tt>.
- */
-static VALUE
-path_executable_real_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("executable_real?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.exist?</tt>.
- */
-static VALUE
-path_exist_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("exist?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.grpowned?</tt>.
- */
-static VALUE
-path_grpowned_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("grpowned?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.directory?</tt>.
- */
-static VALUE
-path_directory_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("directory?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.file?</tt>.
- */
-static VALUE
-path_file_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("file?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.pipe?</tt>.
- */
-static VALUE
-path_pipe_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("pipe?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.socket?</tt>.
- */
-static VALUE
-path_socket_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("socket?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.owned?</tt>.
- */
-static VALUE
-path_owned_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("owned?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.readable?</tt>.
- */
-static VALUE
-path_readable_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("readable?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.world_readable?</tt>.
- */
-static VALUE
-path_world_readable_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("world_readable?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.readable_real?</tt>.
- */
-static VALUE
-path_readable_real_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("readable_real?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.setuid?</tt>.
- */
-static VALUE
-path_setuid_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("setuid?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.setgid?</tt>.
- */
-static VALUE
-path_setgid_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("setgid?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.size</tt>.
- */
-static VALUE
-path_size(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("size"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.size?</tt>.
- */
-static VALUE
-path_size_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("size?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.sticky?</tt>.
- */
-static VALUE
-path_sticky_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("sticky?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.symlink?</tt>.
- */
-static VALUE
-path_symlink_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("symlink?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.writable?</tt>.
- */
-static VALUE
-path_writable_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("writable?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.world_writable?</tt>.
- */
-static VALUE
-path_world_writable_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("world_writable?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.writable_real?</tt>.
- */
-static VALUE
-path_writable_real_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("writable_real?"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>FileTest.zero?</tt>.
- */
-static VALUE
-path_zero_p(VALUE self)
-{
- return rb_funcall(rb_mFileTest, rb_intern("zero?"), 1, get_strpath(self));
-}
-
-static VALUE
-glob_i(VALUE elt, VALUE klass, int argc, VALUE *argv)
-{
- return rb_yield(rb_class_new_instance(1, &elt, klass));
-}
-
-/*
- * See <tt>Dir.glob</tt>. Returns or yields Pathname objects.
- */
-static VALUE
-path_s_glob(int argc, VALUE *argv, VALUE klass)
-{
- VALUE args[2];
- int n;
-
- n = rb_scan_args(argc, argv, "11", &args[0], &args[1]);
- if (rb_block_given_p()) {
- return rb_block_call(rb_cDir, rb_intern("glob"), n, args, glob_i, klass);
- }
- else {
- VALUE ary;
- long i;
- ary = rb_funcall2(rb_cDir, rb_intern("glob"), n, args);
- ary = rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
- for (i = 0; i < RARRAY_LEN(ary); i++) {
- VALUE elt = RARRAY_PTR(ary)[i];
- elt = rb_class_new_instance(1, &elt, klass);
- rb_ary_store(ary, i, elt);
- }
- return ary;
- }
-}
-
-/*
- * See <tt>Dir.getwd</tt>. Returns the current working directory as a Pathname.
- */
-static VALUE
-path_s_getwd(VALUE klass)
-{
- VALUE str;
- str = rb_funcall(rb_cDir, rb_intern("getwd"), 0);
- return rb_class_new_instance(1, &str, klass);
-}
-
-/*
- * Return the entries (files and subdirectories) in the directory, each as a
- * Pathname object.
- *
- * The result may contain the current directory #<Pathname:.> and the parent
- * directory #<Pathname:..>.
- */
-static VALUE
-path_entries(VALUE self)
-{
- VALUE klass, str, ary;
- long i;
- klass = rb_obj_class(self);
- str = get_strpath(self);
- ary = rb_funcall(rb_cDir, rb_intern("entries"), 1, str);
- ary = rb_convert_type(ary, T_ARRAY, "Array", "to_ary");
- for (i = 0; i < RARRAY_LEN(ary); i++) {
- VALUE elt = RARRAY_PTR(ary)[i];
- elt = rb_class_new_instance(1, &elt, klass);
- rb_ary_store(ary, i, elt);
- }
- return ary;
-}
-
-/*
- * See <tt>Dir.mkdir</tt>. Create the referenced directory.
- */
-static VALUE
-path_mkdir(int argc, VALUE *argv, VALUE self)
-{
- VALUE str = get_strpath(self);
- VALUE vmode;
- if (rb_scan_args(argc, argv, "01", &vmode) == 0)
- return rb_funcall(rb_cDir, rb_intern("mkdir"), 1, str);
- else
- return rb_funcall(rb_cDir, rb_intern("mkdir"), 2, str, vmode);
-}
-
-/*
- * See <tt>Dir.rmdir</tt>. Remove the referenced directory.
- */
-static VALUE
-path_rmdir(VALUE self)
-{
- return rb_funcall(rb_cDir, rb_intern("rmdir"), 1, get_strpath(self));
-}
-
-/*
- * See <tt>Dir.open</tt>.
- */
-static VALUE
-path_opendir(VALUE self)
-{
- VALUE args[1];
-
- args[0] = get_strpath(self);
- return rb_block_call(rb_cDir, rb_intern("open"), 1, args, 0, 0);
-}
-
-static VALUE
-each_entry_i(VALUE elt, VALUE klass, int argc, VALUE *argv)
-{
- return rb_yield(rb_class_new_instance(1, &elt, klass));
-}
-
-/*
- * Iterates over the entries (files and subdirectories) in the directory. It
- * yields a Pathname object for each entry.
- *
- * This method has available since 1.8.1.
- */
-static VALUE
-path_each_entry(VALUE self)
-{
- VALUE args[1];
-
- args[0] = get_strpath(self);
- return rb_block_call(rb_cDir, rb_intern("foreach"), 1, args, each_entry_i, rb_obj_class(self));
-}
-
-static VALUE
-unlink_body(VALUE str)
-{
- return rb_funcall(rb_cDir, rb_intern("unlink"), 1, str);
-}
-
-static VALUE
-unlink_rescue(VALUE str, VALUE errinfo)
-{
- return rb_funcall(rb_cFile, rb_intern("unlink"), 1, str);
-}
-
-/*
- * Removes a file or directory, using <tt>File.unlink</tt> or
- * <tt>Dir.unlink</tt> as necessary.
- */
-static VALUE
-path_unlink(VALUE self)
-{
- VALUE eENOTDIR = rb_const_get_at(rb_mErrno, rb_intern("ENOTDIR"));
- VALUE str = get_strpath(self);
- return rb_rescue2(unlink_body, str, unlink_rescue, str, eENOTDIR, (VALUE)0);
-}
-
-/*
- * create a pathname object.
- *
- * This method is available since 1.8.5.
- */
-static VALUE
-path_f_pathname(VALUE self, VALUE str)
-{
- return rb_class_new_instance(1, &str, rb_cPathname);
-}
-
-/*
- * == Pathname
- *
- * Pathname represents a pathname which locates a file in a filesystem.
- * The pathname depends on OS: Unix, Windows, etc.
- * Pathname library works with pathnames of local OS.
- * However non-Unix pathnames are supported experimentally.
- *
- * It does not represent the file itself.
- * A Pathname can be relative or absolute. It's not until you try to
- * reference the file that it even matters whether the file exists or not.
- *
- * Pathname is immutable. It has no method for destructive update.
- *
- * The value of this class is to manipulate file path information in a neater
- * way than standard Ruby provides. The examples below demonstrate the
- * difference. *All* functionality from File, FileTest, and some from Dir and
- * FileUtils is included, in an unsurprising way. It is essentially a facade for
- * all of these, and more.
- *
- * == Examples
- *
- * === Example 1: Using Pathname
- *
- * require 'pathname'
- * pn = Pathname.new("/usr/bin/ruby")
- * size = pn.size # 27662
- * isdir = pn.directory? # false
- * dir = pn.dirname # Pathname:/usr/bin
- * base = pn.basename # Pathname:ruby
- * dir, base = pn.split # [Pathname:/usr/bin, Pathname:ruby]
- * data = pn.read
- * pn.open { |f| _ }
- * pn.each_line { |line| _ }
- *
- * === Example 2: Using standard Ruby
- *
- * pn = "/usr/bin/ruby"
- * size = File.size(pn) # 27662
- * isdir = File.directory?(pn) # false
- * dir = File.dirname(pn) # "/usr/bin"
- * base = File.basename(pn) # "ruby"
- * dir, base = File.split(pn) # ["/usr/bin", "ruby"]
- * data = File.read(pn)
- * File.open(pn) { |f| _ }
- * File.foreach(pn) { |line| _ }
- *
- * === Example 3: Special features
- *
- * p1 = Pathname.new("/usr/lib") # Pathname:/usr/lib
- * p2 = p1 + "ruby/1.8" # Pathname:/usr/lib/ruby/1.8
- * p3 = p1.parent # Pathname:/usr
- * p4 = p2.relative_path_from(p3) # Pathname:lib/ruby/1.8
- * pwd = Pathname.pwd # Pathname:/home/gavin
- * pwd.absolute? # true
- * p5 = Pathname.new "." # Pathname:.
- * p5 = p5 + "music/../articles" # Pathname:music/../articles
- * p5.cleanpath # Pathname:articles
- * p5.realpath # Pathname:/home/gavin/articles
- * p5.children # [Pathname:/home/gavin/articles/linux, ...]
- *
- * == Breakdown of functionality
- *
- * === Core methods
- *
- * These methods are effectively manipulating a String, because that's
- * all a path is. Except for #mountpoint?, #children, #each_child,
- * #realdirpath and #realpath, they don't access the filesystem.
- *
- * - +
- * - #join
- * - #parent
- * - #root?
- * - #absolute?
- * - #relative?
- * - #relative_path_from
- * - #each_filename
- * - #cleanpath
- * - #realpath
- * - #realdirpath
- * - #children
- * - #each_child
- * - #mountpoint?
- *
- * === File status predicate methods
- *
- * These methods are a facade for FileTest:
- * - #blockdev?
- * - #chardev?
- * - #directory?
- * - #executable?
- * - #executable_real?
- * - #exist?
- * - #file?
- * - #grpowned?
- * - #owned?
- * - #pipe?
- * - #readable?
- * - #world_readable?
- * - #readable_real?
- * - #setgid?
- * - #setuid?
- * - #size
- * - #size?
- * - #socket?
- * - #sticky?
- * - #symlink?
- * - #writable?
- * - #world_writable?
- * - #writable_real?
- * - #zero?
- *
- * === File property and manipulation methods
- *
- * These methods are a facade for File:
- * - #atime
- * - #ctime
- * - #mtime
- * - #chmod(mode)
- * - #lchmod(mode)
- * - #chown(owner, group)
- * - #lchown(owner, group)
- * - #fnmatch(pattern, *args)
- * - #fnmatch?(pattern, *args)
- * - #ftype
- * - #make_link(old)
- * - #open(*args, &block)
- * - #readlink
- * - #rename(to)
- * - #stat
- * - #lstat
- * - #make_symlink(old)
- * - #truncate(length)
- * - #utime(atime, mtime)
- * - #basename(*args)
- * - #dirname
- * - #extname
- * - #expand_path(*args)
- * - #split
- *
- * === Directory methods
- *
- * These methods are a facade for Dir:
- * - Pathname.glob(*args)
- * - Pathname.getwd / Pathname.pwd
- * - #rmdir
- * - #entries
- * - #each_entry(&block)
- * - #mkdir(*args)
- * - #opendir(*args)
- *
- * === IO
- *
- * These methods are a facade for IO:
- * - #each_line(*args, &block)
- * - #read(*args)
- * - #binread(*args)
- * - #readlines(*args)
- * - #sysopen(*args)
- *
- * === Utilities
- *
- * These methods are a mixture of Find, FileUtils, and others:
- * - #find(&block)
- * - #mkpath
- * - #rmtree
- * - #unlink / #delete
- *
- *
- * == Method documentation
- *
- * As the above section shows, most of the methods in Pathname are facades. The
- * documentation for these methods generally just says, for instance, "See
- * FileTest.writable?", as you should be familiar with the original method
- * anyway, and its documentation (e.g. through +ri+) will contain more
- * information. In some cases, a brief description will follow.
- */
-void
-Init_pathname()
-{
- id_at_path = rb_intern("@path");
- id_to_path = rb_intern("to_path");
-
- rb_cPathname = rb_define_class("Pathname", rb_cObject);
- rb_define_method(rb_cPathname, "initialize", path_initialize, 1);
- rb_define_method(rb_cPathname, "freeze", path_freeze, 0);
- rb_define_method(rb_cPathname, "taint", path_taint, 0);
- rb_define_method(rb_cPathname, "untaint", path_untaint, 0);
- rb_define_method(rb_cPathname, "==", path_eq, 1);
- rb_define_method(rb_cPathname, "===", path_eq, 1);
- rb_define_method(rb_cPathname, "eql?", path_eq, 1);
- rb_define_method(rb_cPathname, "<=>", path_cmp, 1);
- rb_define_method(rb_cPathname, "hash", path_hash, 0);
- rb_define_method(rb_cPathname, "to_s", path_to_s, 0);
- rb_define_method(rb_cPathname, "to_path", path_to_s, 0);
- rb_define_method(rb_cPathname, "inspect", path_inspect, 0);
- rb_define_method(rb_cPathname, "sub", path_sub, -1);
- rb_define_method(rb_cPathname, "sub_ext", path_sub_ext, 1);
- rb_define_method(rb_cPathname, "realpath", path_realpath, -1);
- rb_define_method(rb_cPathname, "realdirpath", path_realdirpath, -1);
- rb_define_method(rb_cPathname, "each_line", path_each_line, -1);
- rb_define_method(rb_cPathname, "read", path_read, -1);
- rb_define_method(rb_cPathname, "binread", path_binread, -1);
- rb_define_method(rb_cPathname, "readlines", path_readlines, -1);
- rb_define_method(rb_cPathname, "sysopen", path_sysopen, -1);
- rb_define_method(rb_cPathname, "atime", path_atime, 0);
- rb_define_method(rb_cPathname, "ctime", path_ctime, 0);
- rb_define_method(rb_cPathname, "mtime", path_mtime, 0);
- rb_define_method(rb_cPathname, "chmod", path_chmod, 1);
- rb_define_method(rb_cPathname, "lchmod", path_lchmod, 1);
- rb_define_method(rb_cPathname, "chown", path_chown, 2);
- rb_define_method(rb_cPathname, "lchown", path_lchown, 2);
- rb_define_method(rb_cPathname, "fnmatch", path_fnmatch, -1);
- rb_define_method(rb_cPathname, "fnmatch?", path_fnmatch, -1);
- rb_define_method(rb_cPathname, "ftype", path_ftype, 0);
- rb_define_method(rb_cPathname, "make_link", path_make_link, 1);
- rb_define_method(rb_cPathname, "open", path_open, -1);
- rb_define_method(rb_cPathname, "readlink", path_readlink, 0);
- rb_define_method(rb_cPathname, "rename", path_rename, 1);
- rb_define_method(rb_cPathname, "stat", path_stat, 0);
- rb_define_method(rb_cPathname, "lstat", path_lstat, 0);
- rb_define_method(rb_cPathname, "make_symlink", path_make_symlink, 1);
- rb_define_method(rb_cPathname, "truncate", path_truncate, 1);
- rb_define_method(rb_cPathname, "utime", path_utime, 2);
- rb_define_method(rb_cPathname, "basename", path_basename, -1);
- rb_define_method(rb_cPathname, "dirname", path_dirname, 0);
- rb_define_method(rb_cPathname, "extname", path_extname, 0);
- rb_define_method(rb_cPathname, "expand_path", path_expand_path, -1);
- rb_define_method(rb_cPathname, "split", path_split, 0);
- rb_define_method(rb_cPathname, "blockdev?", path_blockdev_p, 0);
- rb_define_method(rb_cPathname, "chardev?", path_chardev_p, 0);
- rb_define_method(rb_cPathname, "executable?", path_executable_p, 0);
- rb_define_method(rb_cPathname, "executable_real?", path_executable_real_p, 0);
- rb_define_method(rb_cPathname, "exist?", path_exist_p, 0);
- rb_define_method(rb_cPathname, "grpowned?", path_grpowned_p, 0);
- rb_define_method(rb_cPathname, "directory?", path_directory_p, 0);
- rb_define_method(rb_cPathname, "file?", path_file_p, 0);
- rb_define_method(rb_cPathname, "pipe?", path_pipe_p, 0);
- rb_define_method(rb_cPathname, "socket?", path_socket_p, 0);
- rb_define_method(rb_cPathname, "owned?", path_owned_p, 0);
- rb_define_method(rb_cPathname, "readable?", path_readable_p, 0);
- rb_define_method(rb_cPathname, "world_readable?", path_world_readable_p, 0);
- rb_define_method(rb_cPathname, "readable_real?", path_readable_real_p, 0);
- rb_define_method(rb_cPathname, "setuid?", path_setuid_p, 0);
- rb_define_method(rb_cPathname, "setgid?", path_setgid_p, 0);
- rb_define_method(rb_cPathname, "size", path_size, 0);
- rb_define_method(rb_cPathname, "size?", path_size_p, 0);
- rb_define_method(rb_cPathname, "sticky?", path_sticky_p, 0);
- rb_define_method(rb_cPathname, "symlink?", path_symlink_p, 0);
- rb_define_method(rb_cPathname, "writable?", path_writable_p, 0);
- rb_define_method(rb_cPathname, "world_writable?", path_world_writable_p, 0);
- rb_define_method(rb_cPathname, "writable_real?", path_writable_real_p, 0);
- rb_define_method(rb_cPathname, "zero?", path_zero_p, 0);
- rb_define_singleton_method(rb_cPathname, "glob", path_s_glob, -1);
- rb_define_singleton_method(rb_cPathname, "getwd", path_s_getwd, 0);
- rb_define_singleton_method(rb_cPathname, "pwd", path_s_getwd, 0);
- rb_define_method(rb_cPathname, "entries", path_entries, 0);
- rb_define_method(rb_cPathname, "mkdir", path_mkdir, -1);
- rb_define_method(rb_cPathname, "rmdir", path_rmdir, 0);
- rb_define_method(rb_cPathname, "opendir", path_opendir, 0);
- rb_define_method(rb_cPathname, "each_entry", path_each_entry, 0);
- rb_define_method(rb_cPathname, "unlink", path_unlink, 0);
- rb_define_method(rb_cPathname, "delete", path_unlink, 0);
- rb_undef_method(rb_cPathname, "=~");
- rb_define_global_function("Pathname", path_f_pathname, 1);
-}