2000-05-09 00:53:16 -04:00
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/**********************************************************************
|
1998-01-16 07:13:05 -05:00
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ruby.c -
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$Author$
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created at: Tue Aug 10 12:47:31 JST 1993
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* encoding.c: provide basic features for M17N.
* parse.y: encoding aware parsing.
* parse.y (pragma_encoding): encoding specification pragma.
* parse.y (rb_intern3): encoding specified symbols.
* string.c (rb_str_length): length based on characters.
for older behavior, bytesize method added.
* string.c (rb_str_index_m): index based on characters. rindex as
well.
* string.c (succ_char): encoding aware succeeding string.
* string.c (rb_str_reverse): reverse based on characters.
* string.c (rb_str_inspect): encoding aware string description.
* string.c (rb_str_upcase_bang): encoding aware case conversion.
downcase, capitalize, swapcase as well.
* string.c (rb_str_tr_bang): tr based on characters. delete,
squeeze, tr_s, count as well.
* string.c (rb_str_split_m): split based on characters.
* string.c (rb_str_each_line): encoding aware each_line.
* string.c (rb_str_each_char): added. iteration based on
characters.
* string.c (rb_str_strip_bang): encoding aware whitespace
stripping. lstrip, rstrip as well.
* string.c (rb_str_justify): encoding aware justifying (ljust,
rjust, center).
* string.c (str_encoding): get encoding attribute from a string.
* re.c (rb_reg_initialize): encoding aware regular expression
* sprintf.c (rb_str_format): formatting (i.e. length count) based
on characters.
* io.c (rb_io_getc): getc to return one-character string.
for older behavior, getbyte method added.
* ext/stringio/stringio.c (strio_getc): ditto.
* io.c (rb_io_ungetc): allow pushing arbitrary string at the
current reading point.
* ext/stringio/stringio.c (strio_ungetc): ditto.
* ext/strscan/strscan.c: encoding support.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-24 23:29:39 -04:00
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Copyright (C) 1993-2007 Yukihiro Matsumoto
|
2000-05-01 05:42:38 -04:00
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Copyright (C) 2000 Network Applied Communication Laboratory, Inc.
|
2000-05-09 00:53:16 -04:00
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Copyright (C) 2000 Information-technology Promotion Agency, Japan
|
1998-01-16 07:13:05 -05:00
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2000-05-09 00:53:16 -04:00
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**********************************************************************/
|
1998-01-16 07:13:05 -05:00
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2005-11-04 23:43:46 -05:00
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#ifdef __CYGWIN__
|
1998-01-16 07:19:22 -05:00
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#include <windows.h>
|
2007-07-26 00:38:07 -04:00
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#include <sys/cygwin.h>
|
1998-01-16 07:19:22 -05:00
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#endif
|
* internal.h: declare internal functions here.
* node.h: declare NODE dependent internal functions here.
* iseq.h: declare rb_iseq_t dependent internal functions here.
* vm_core.h: declare rb_thread_t dependent internal functions here.
* bignum.c, class.c, compile.c, complex.c, cont.c, dir.c, encoding.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c, io.c,
iseq.c, load.c, marshal.c, math.c, numeric.c, object.c, parse.y,
proc.c, process.c, range.c, rational.c, re.c, ruby.c, string.c,
thread.c, time.c, transcode.c, variable.c, vm.c,
tool/compile_prelude.rb: don't declare internal functions declared
in above headers. include above headers if required.
Note that rb_thread_mark() was declared as
void rb_thread_mark(rb_thread_t *th) in cont.c but defined as
void rb_thread_mark(void *ptr) in vm.c. Now it is declared as
the later in internal.h.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32156 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-06-17 18:43:38 -04:00
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#include "internal.h"
|
2015-10-17 17:09:10 -04:00
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|
#include "ruby/thread.h"
|
2007-10-02 21:06:57 -04:00
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|
#include "eval_intern.h"
|
1998-01-16 07:13:05 -05:00
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|
#include "dln.h"
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|
#include <stdio.h>
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|
#include <sys/types.h>
|
1999-01-19 23:59:39 -05:00
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|
#include <ctype.h>
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|
#ifdef __hpux
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#include <sys/pstat.h>
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|
#endif
|
2009-03-09 11:06:22 -04:00
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|
#if defined(LOAD_RELATIVE) && defined(HAVE_DLADDR)
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#include <dlfcn.h>
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|
#endif
|
1998-01-16 07:13:05 -05:00
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|
1998-01-16 07:19:22 -05:00
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
|
2007-09-28 16:29:32 -04:00
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#if defined(HAVE_FCNTL_H)
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#include <fcntl.h>
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#elif defined(HAVE_SYS_FCNTL_H)
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#include <sys/fcntl.h>
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|
#endif
|
2004-03-12 06:19:22 -05:00
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|
#ifdef HAVE_SYS_PARAM_H
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# include <sys/param.h>
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#endif
|
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|
#ifndef MAXPATHLEN
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|
# define MAXPATHLEN 1024
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|
#endif
|
2015-10-17 00:03:23 -04:00
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|
#ifndef O_ACCMODE
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|
# define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
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|
#endif
|
1999-01-19 23:59:39 -05:00
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|
2007-06-09 23:06:15 -04:00
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|
#include "ruby/util.h"
|
1999-01-19 23:59:39 -05:00
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#ifndef HAVE_STDLIB_H
|
1998-01-16 07:13:05 -05:00
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|
char *getenv();
|
1999-01-19 23:59:39 -05:00
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|
#endif
|
1998-01-16 07:13:05 -05:00
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|
2013-10-13 23:22:24 -04:00
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|
#ifndef DISABLE_RUBYGEMS
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|
# define DISABLE_RUBYGEMS 0
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|
#endif
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|
|
#if DISABLE_RUBYGEMS
|
2012-11-23 03:31:52 -05:00
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|
#define DEFAULT_RUBYGEMS_ENABLED "disabled"
|
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|
#else
|
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|
#define DEFAULT_RUBYGEMS_ENABLED "enabled"
|
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|
#endif
|
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|
|
|
2016-03-08 10:21:22 -05:00
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|
#define COMMA ,
|
2015-09-23 10:43:45 -04:00
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|
#define FEATURE_BIT(bit) (1U << feature_##bit)
|
2016-03-08 10:21:22 -05:00
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|
#define EACH_FEATURES(X, SEP) \
|
2016-02-07 05:21:27 -05:00
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X(gems) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-07 05:21:27 -05:00
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X(did_you_mean) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-07 05:21:27 -05:00
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X(rubyopt) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-07 05:21:27 -05:00
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X(frozen_string_literal) \
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/* END OF FEATURES */
|
2016-03-08 10:21:22 -05:00
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|
#define EACH_DEBUG_FEATURES(X, SEP) \
|
2016-02-09 02:36:27 -05:00
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X(frozen_string_literal) \
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/* END OF DEBUG FEATURES */
|
2016-02-07 20:30:22 -05:00
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|
|
#define AMBIGUOUS_FEATURE_NAMES 0 /* no ambiguous feature names now */
|
2016-03-08 10:21:22 -05:00
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|
#define DEFINE_FEATURE(bit) feature_##bit
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|
|
#define DEFINE_DEBUG_FEATURE(bit) feature_debug_##bit
|
2015-09-23 10:43:45 -04:00
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|
|
enum feature_flag_bits {
|
2016-03-08 10:21:22 -05:00
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|
EACH_FEATURES(DEFINE_FEATURE, COMMA),
|
2016-02-09 02:42:21 -05:00
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|
feature_debug_flag_first,
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|
feature_debug_flag_begin = feature_debug_flag_first - 1,
|
2016-03-08 10:21:22 -05:00
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|
EACH_DEBUG_FEATURES(DEFINE_DEBUG_FEATURE, COMMA),
|
2015-09-23 10:43:45 -04:00
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|
feature_flag_count
|
2008-02-23 16:13:05 -05:00
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};
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|
2015-11-25 03:02:29 -05:00
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|
#define DEBUG_BIT(bit) (1U << feature_debug_##bit)
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|
2008-05-19 23:13:52 -04:00
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|
#define DUMP_BIT(bit) (1U << dump_##bit)
|
2016-03-08 10:21:22 -05:00
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|
#define DEFINE_DUMP(bit) dump_##bit
|
|
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|
#define EACH_DUMPS(X, SEP) \
|
2016-02-09 03:24:37 -05:00
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|
X(version) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(copyright) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(usage) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(help) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(yydebug) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(syntax) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(parsetree) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(parsetree_with_comment) \
|
2016-03-08 10:21:22 -05:00
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SEP \
|
2016-02-09 03:24:37 -05:00
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X(insns) \
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/* END OF DUMPS */
|
2008-05-19 23:13:52 -04:00
|
|
|
enum dump_flag_bits {
|
2012-08-09 05:33:49 -04:00
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|
|
dump_version_v,
|
2016-03-08 10:21:22 -05:00
|
|
|
EACH_DUMPS(DEFINE_DUMP, COMMA),
|
2016-12-07 09:39:24 -05:00
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|
|
dump_exit_bits = (DUMP_BIT(yydebug) | DUMP_BIT(syntax) |
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|
DUMP_BIT(parsetree) | DUMP_BIT(parsetree_with_comment) |
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|
DUMP_BIT(insns))
|
2008-05-19 23:13:52 -04:00
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|
};
|
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|
|
2016-08-19 06:44:53 -04:00
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|
|
typedef struct ruby_cmdline_options ruby_cmdline_options_t;
|
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|
struct ruby_cmdline_options {
|
2008-05-31 05:28:20 -04:00
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|
const char *script;
|
2008-04-15 13:26:29 -04:00
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|
|
VALUE script_name;
|
2007-09-28 17:47:31 -04:00
|
|
|
VALUE e_script;
|
2008-01-24 23:18:14 -05:00
|
|
|
struct {
|
|
|
|
struct {
|
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|
VALUE name;
|
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|
|
int index;
|
|
|
|
} enc;
|
2008-10-07 13:39:44 -04:00
|
|
|
} src, ext, intern;
|
2008-06-09 00:20:07 -04:00
|
|
|
VALUE req_list;
|
2017-05-28 05:49:29 -04:00
|
|
|
unsigned int features;
|
|
|
|
unsigned int dump;
|
|
|
|
int safe_level;
|
|
|
|
int sflag, xflag;
|
2015-12-29 05:12:48 -05:00
|
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|
unsigned int warning: 1;
|
2017-05-28 05:49:29 -04:00
|
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|
unsigned int verbose: 1;
|
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|
unsigned int do_loop: 1;
|
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|
unsigned int do_print: 1;
|
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|
unsigned int do_line: 1;
|
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|
unsigned int do_split: 1;
|
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|
unsigned int do_search: 1;
|
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|
unsigned int setids: 2;
|
2007-09-28 17:47:31 -04:00
|
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|
};
|
1998-01-16 07:13:05 -05:00
|
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|
2016-08-19 06:44:53 -04:00
|
|
|
static void init_ids(ruby_cmdline_options_t *);
|
2008-06-09 00:20:07 -04:00
|
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|
#define src_encoding_index GET_VM()->src_encoding_index
|
|
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|
2015-11-19 00:58:31 -05:00
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|
|
enum {
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|
COMPILATION_FEATURES = (
|
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|
|
0
|
|
|
|
| FEATURE_BIT(frozen_string_literal)
|
2015-11-25 03:02:29 -05:00
|
|
|
| FEATURE_BIT(debug_frozen_string_literal)
|
2015-11-19 00:58:31 -05:00
|
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|
),
|
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|
DEFAULT_FEATURES = (
|
2016-02-09 02:42:21 -05:00
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|
|
(FEATURE_BIT(debug_flag_first)-1)
|
2015-11-19 00:58:31 -05:00
|
|
|
#if DISABLE_RUBYGEMS
|
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|
|
& ~FEATURE_BIT(gems)
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|
#endif
|
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|
|
& ~FEATURE_BIT(frozen_string_literal)
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|
)
|
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|
};
|
|
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|
|
2016-08-19 06:44:53 -04:00
|
|
|
static ruby_cmdline_options_t *
|
|
|
|
cmdline_options_init(ruby_cmdline_options_t *opt)
|
2008-06-09 00:20:07 -04:00
|
|
|
{
|
|
|
|
MEMZERO(opt, *opt, 1);
|
|
|
|
init_ids(opt);
|
|
|
|
opt->src.enc.index = src_encoding_index;
|
2009-05-16 20:47:49 -04:00
|
|
|
opt->ext.enc.index = -1;
|
|
|
|
opt->intern.enc.index = -1;
|
2015-11-19 00:58:31 -05:00
|
|
|
opt->features = DEFAULT_FEATURES;
|
2008-06-09 00:20:07 -04:00
|
|
|
return opt;
|
|
|
|
}
|
|
|
|
|
2017-10-29 11:51:23 -04:00
|
|
|
static rb_ast_t *load_file(VALUE parser, VALUE fname, VALUE f, int script,
|
2017-05-28 05:49:30 -04:00
|
|
|
ruby_cmdline_options_t *opt);
|
|
|
|
static VALUE open_load_file(VALUE fname_v, int *xflag);
|
2017-01-31 07:54:59 -05:00
|
|
|
static void forbid_setid(const char *, const ruby_cmdline_options_t *);
|
2010-12-27 17:37:59 -05:00
|
|
|
#define forbid_setid(s) forbid_setid((s), opt)
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2007-09-28 17:50:01 -04:00
|
|
|
static struct {
|
2007-09-28 17:47:31 -04:00
|
|
|
int argc;
|
|
|
|
char **argv;
|
|
|
|
} origarg;
|
1998-01-16 07:19:22 -05:00
|
|
|
|
2015-05-23 22:20:10 -04:00
|
|
|
static void
|
|
|
|
show_usage_line(const char *str, unsigned int namelen, unsigned int secondlen, int help)
|
|
|
|
{
|
|
|
|
const unsigned int w = 16;
|
|
|
|
const int wrap = help && namelen + secondlen - 2 > w;
|
|
|
|
printf(" %.*s%-*.*s%-*s%s\n", namelen-1, str,
|
|
|
|
(wrap ? 0 : w - namelen + 1),
|
|
|
|
(help ? secondlen-1 : 0), str + namelen,
|
|
|
|
(wrap ? w + 3 : 0), (wrap ? "\n" : ""),
|
|
|
|
str + namelen + secondlen);
|
|
|
|
}
|
|
|
|
|
1999-08-13 01:45:20 -04:00
|
|
|
static void
|
2012-11-23 03:31:52 -05:00
|
|
|
usage(const char *name, int help)
|
1999-08-13 01:45:20 -04:00
|
|
|
{
|
|
|
|
/* This message really ought to be max 23 lines.
|
1999-12-07 04:25:55 -05:00
|
|
|
* Removed -h because the user already knows that option. Others? */
|
1999-08-13 01:45:20 -04:00
|
|
|
|
2012-11-23 03:31:52 -05:00
|
|
|
struct message {
|
|
|
|
const char *str;
|
|
|
|
unsigned short namelen, secondlen;
|
2006-12-31 10:02:22 -05:00
|
|
|
};
|
2012-11-23 03:31:52 -05:00
|
|
|
#define M(shortopt, longopt, desc) { \
|
|
|
|
shortopt " " longopt " " desc, \
|
|
|
|
(unsigned short)sizeof(shortopt), \
|
|
|
|
(unsigned short)sizeof(longopt), \
|
|
|
|
}
|
|
|
|
static const struct message usage_msg[] = {
|
|
|
|
M("-0[octal]", "", "specify record separator (\\0, if no argument)"),
|
|
|
|
M("-a", "", "autosplit mode with -n or -p (splits $_ into $F)"),
|
|
|
|
M("-c", "", "check syntax only"),
|
|
|
|
M("-Cdirectory", "", "cd to directory before executing your script"),
|
|
|
|
M("-d", ", --debug", "set debugging flags (set $DEBUG to true)"),
|
|
|
|
M("-e 'command'", "", "one line of script. Several -e's allowed. Omit [programfile]"),
|
|
|
|
M("-Eex[:in]", ", --encoding=ex[:in]", "specify the default external and internal character encodings"),
|
|
|
|
M("-Fpattern", "", "split() pattern for autosplit (-a)"),
|
|
|
|
M("-i[extension]", "", "edit ARGV files in place (make backup if extension supplied)"),
|
|
|
|
M("-Idirectory", "", "specify $LOAD_PATH directory (may be used more than once)"),
|
|
|
|
M("-l", "", "enable line ending processing"),
|
|
|
|
M("-n", "", "assume 'while gets(); ... end' loop around your script"),
|
|
|
|
M("-p", "", "assume loop like -n but print line also like sed"),
|
|
|
|
M("-rlibrary", "", "require the library before executing your script"),
|
|
|
|
M("-s", "", "enable some switch parsing for switches after script name"),
|
|
|
|
M("-S", "", "look for the script using PATH environment variable"),
|
|
|
|
M("-T[level=1]", "", "turn on tainting checks"),
|
|
|
|
M("-v", ", --verbose", "print version number, then turn on verbose mode"),
|
|
|
|
M("-w", "", "turn warnings on for your script"),
|
|
|
|
M("-W[level=2]", "", "set warning level; 0=silence, 1=medium, 2=verbose"),
|
|
|
|
M("-x[directory]", "", "strip off text before #!ruby line and perhaps cd to directory"),
|
|
|
|
M("-h", "", "show this message, --help for more info"),
|
|
|
|
};
|
|
|
|
static const struct message help_msg[] = {
|
2017-09-20 01:01:09 -04:00
|
|
|
M("--copyright", "", "print the copyright"),
|
|
|
|
M("--dump={insns|parsetree|...}[,...]", "",
|
|
|
|
"dump debug information. see below for available dump list"),
|
|
|
|
M("--enable={gems|rubyopt|...}[,...]", ", --disable={gems|rubyopt|...}[,...]",
|
|
|
|
"enable or disable features. see below for available features"),
|
|
|
|
M("--external-encoding=encoding", ", --internal-encoding=encoding",
|
2013-01-11 09:38:57 -05:00
|
|
|
"specify the default external or internal character encoding"),
|
2017-09-20 01:01:09 -04:00
|
|
|
M("--version", "", "print the version"),
|
|
|
|
M("--help", "", "show this message, -h for short message"),
|
|
|
|
};
|
|
|
|
static const struct message dumps[] = {
|
|
|
|
M("insns", "", "instruction sequences"),
|
|
|
|
M("yydebug", "", "yydebug of yacc parser generator"),
|
|
|
|
M("parsetree", "", "AST"),
|
|
|
|
M("parsetree_with_comment", "", "AST with comments"),
|
2012-11-23 03:31:52 -05:00
|
|
|
};
|
|
|
|
static const struct message features[] = {
|
|
|
|
M("gems", "", "rubygems (default: "DEFAULT_RUBYGEMS_ENABLED")"),
|
2015-09-09 03:57:31 -04:00
|
|
|
M("did_you_mean", "", "did_you_mean (default: "DEFAULT_RUBYGEMS_ENABLED")"),
|
2012-11-23 03:31:52 -05:00
|
|
|
M("rubyopt", "", "RUBYOPT environment variable (default: enabled)"),
|
2015-09-27 02:47:00 -04:00
|
|
|
M("frozen-string-literal", "", "freeze all string literals (default: disabled)"),
|
2012-11-23 03:31:52 -05:00
|
|
|
};
|
2015-05-23 22:20:10 -04:00
|
|
|
int i;
|
|
|
|
const int num = numberof(usage_msg) - (help ? 1 : 0);
|
|
|
|
#define SHOW(m) show_usage_line((m).str, (m).namelen, (m).secondlen, help)
|
1999-08-13 01:45:20 -04:00
|
|
|
|
2000-08-15 02:22:49 -04:00
|
|
|
printf("Usage: %s [switches] [--] [programfile] [arguments]\n", name);
|
2012-11-23 03:31:52 -05:00
|
|
|
for (i = 0; i < num; ++i)
|
|
|
|
SHOW(usage_msg[i]);
|
|
|
|
|
|
|
|
if (!help) return;
|
|
|
|
|
|
|
|
for (i = 0; i < numberof(help_msg); ++i)
|
|
|
|
SHOW(help_msg[i]);
|
2017-09-20 01:01:09 -04:00
|
|
|
puts("Dump List:");
|
|
|
|
for (i = 0; i < numberof(dumps); ++i)
|
|
|
|
SHOW(dumps[i]);
|
2012-11-23 03:31:52 -05:00
|
|
|
puts("Features:");
|
|
|
|
for (i = 0; i < numberof(features); ++i)
|
|
|
|
SHOW(features[i]);
|
1999-08-13 01:45:20 -04:00
|
|
|
}
|
|
|
|
|
2014-04-16 04:46:31 -04:00
|
|
|
#define rubylib_path_new rb_str_new
|
1999-08-13 01:45:20 -04:00
|
|
|
|
2007-07-26 00:38:07 -04:00
|
|
|
static void
|
|
|
|
push_include(const char *path, VALUE (*filter)(VALUE))
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
1999-08-13 01:45:20 -04:00
|
|
|
const char sep = PATH_SEP_CHAR;
|
2007-07-26 00:38:07 -04:00
|
|
|
const char *p, *s;
|
2008-04-30 05:03:03 -04:00
|
|
|
VALUE load_path = GET_VM()->load_path;
|
1999-01-19 23:59:39 -05:00
|
|
|
|
2007-07-26 00:38:07 -04:00
|
|
|
p = path;
|
|
|
|
while (*p) {
|
|
|
|
while (*p == sep)
|
|
|
|
p++;
|
|
|
|
if (!*p) break;
|
|
|
|
for (s = p; *s && *s != sep; s = CharNext(s));
|
2014-04-16 04:46:31 -04:00
|
|
|
rb_ary_push(load_path, (*filter)(rubylib_path_new(p, s - p)));
|
2007-07-26 00:38:07 -04:00
|
|
|
p = s;
|
1999-01-19 23:59:39 -05:00
|
|
|
}
|
2007-07-26 00:38:07 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef __CYGWIN__
|
|
|
|
static void
|
|
|
|
push_include_cygwin(const char *path, VALUE (*filter)(VALUE))
|
|
|
|
{
|
|
|
|
const char *p, *s;
|
|
|
|
char rubylib[FILENAME_MAX];
|
|
|
|
VALUE buf = 0;
|
|
|
|
|
|
|
|
p = path;
|
|
|
|
while (*p) {
|
|
|
|
unsigned int len;
|
|
|
|
while (*p == ';')
|
|
|
|
p++;
|
|
|
|
if (!*p) break;
|
|
|
|
for (s = p; *s && *s != ';'; s = CharNext(s));
|
|
|
|
len = s - p;
|
|
|
|
if (*s) {
|
|
|
|
if (!buf) {
|
|
|
|
buf = rb_str_new(p, len);
|
|
|
|
p = RSTRING_PTR(buf);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
else {
|
2007-07-26 00:38:07 -04:00
|
|
|
rb_str_resize(buf, len);
|
|
|
|
p = strncpy(RSTRING_PTR(buf), p, len);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
}
|
2010-11-11 07:24:41 -05:00
|
|
|
#ifdef HAVE_CYGWIN_CONV_PATH
|
|
|
|
#define CONV_TO_POSIX_PATH(p, lib) \
|
2010-12-27 17:37:59 -05:00
|
|
|
cygwin_conv_path(CCP_WIN_A_TO_POSIX|CCP_RELATIVE, (p), (lib), sizeof(lib))
|
2010-11-11 07:24:41 -05:00
|
|
|
#else
|
2014-04-17 04:24:15 -04:00
|
|
|
# error no cygwin_conv_path
|
2010-11-11 07:24:41 -05:00
|
|
|
#endif
|
|
|
|
if (CONV_TO_POSIX_PATH(p, rubylib) == 0)
|
2007-07-26 00:38:07 -04:00
|
|
|
p = rubylib;
|
|
|
|
push_include(p, filter);
|
|
|
|
if (!*s) break;
|
|
|
|
p = s + 1;
|
2000-08-01 05:25:37 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-07-26 00:38:07 -04:00
|
|
|
#define push_include push_include_cygwin
|
|
|
|
#endif
|
|
|
|
|
|
|
|
void
|
|
|
|
ruby_push_include(const char *path, VALUE (*filter)(VALUE))
|
|
|
|
{
|
|
|
|
if (path == 0)
|
|
|
|
return;
|
|
|
|
push_include(path, filter);
|
|
|
|
}
|
|
|
|
|
2005-04-20 17:44:20 -04:00
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
identical_path(VALUE path)
|
2005-04-20 17:44:20 -04:00
|
|
|
{
|
|
|
|
return path;
|
|
|
|
}
|
2008-12-14 21:32:21 -05:00
|
|
|
static VALUE
|
|
|
|
locale_path(VALUE path)
|
|
|
|
{
|
|
|
|
rb_enc_associate(path, rb_locale_encoding());
|
|
|
|
return path;
|
|
|
|
}
|
2005-04-20 17:44:20 -04:00
|
|
|
|
2007-07-26 00:38:07 -04:00
|
|
|
void
|
2005-04-20 17:44:20 -04:00
|
|
|
ruby_incpush(const char *path)
|
|
|
|
{
|
2008-12-14 21:32:21 -05:00
|
|
|
ruby_push_include(path, locale_path);
|
2005-04-20 17:44:20 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
expand_include_path(VALUE path)
|
2005-04-20 17:44:20 -04:00
|
|
|
{
|
2006-08-31 06:47:44 -04:00
|
|
|
char *p = RSTRING_PTR(path);
|
2006-12-31 10:02:22 -05:00
|
|
|
if (!p)
|
|
|
|
return path;
|
|
|
|
if (*p == '.' && p[1] == '/')
|
|
|
|
return path;
|
2005-04-20 17:44:20 -04:00
|
|
|
return rb_file_expand_path(path, Qnil);
|
|
|
|
}
|
|
|
|
|
2009-01-20 23:59:20 -05:00
|
|
|
void
|
2005-04-20 17:44:20 -04:00
|
|
|
ruby_incpush_expand(const char *path)
|
|
|
|
{
|
|
|
|
ruby_push_include(path, expand_include_path);
|
|
|
|
}
|
|
|
|
|
2014-11-29 02:53:17 -05:00
|
|
|
#undef UTF8_PATH
|
2007-05-17 22:11:42 -04:00
|
|
|
#if defined _WIN32 || defined __CYGWIN__
|
|
|
|
static HMODULE libruby;
|
|
|
|
|
|
|
|
BOOL WINAPI
|
|
|
|
DllMain(HINSTANCE dll, DWORD reason, LPVOID reserved)
|
|
|
|
{
|
|
|
|
if (reason == DLL_PROCESS_ATTACH)
|
|
|
|
libruby = dll;
|
|
|
|
return TRUE;
|
|
|
|
}
|
2009-03-01 21:01:48 -05:00
|
|
|
|
|
|
|
HANDLE
|
|
|
|
rb_libruby_handle(void)
|
|
|
|
{
|
|
|
|
return libruby;
|
|
|
|
}
|
2014-11-29 02:53:17 -05:00
|
|
|
|
2014-11-29 10:02:25 -05:00
|
|
|
static inline void
|
|
|
|
translit_char_bin(char *p, int from, int to)
|
|
|
|
{
|
|
|
|
while (*p) {
|
|
|
|
if ((unsigned char)*p == from)
|
|
|
|
*p = to;
|
|
|
|
p++;
|
|
|
|
}
|
|
|
|
}
|
2016-04-22 20:03:37 -04:00
|
|
|
#endif
|
2014-11-29 10:02:25 -05:00
|
|
|
|
2016-04-22 20:03:37 -04:00
|
|
|
#ifdef _WIN32
|
2014-11-29 02:53:17 -05:00
|
|
|
# define UTF8_PATH 1
|
|
|
|
#endif
|
|
|
|
|
|
|
|
#ifndef UTF8_PATH
|
|
|
|
# define UTF8_PATH 0
|
2007-05-17 22:11:42 -04:00
|
|
|
#endif
|
2016-06-02 04:05:21 -04:00
|
|
|
#if UTF8_PATH
|
|
|
|
# define IF_UTF8_PATH(t, f) t
|
|
|
|
#else
|
|
|
|
# define IF_UTF8_PATH(t, f) f
|
|
|
|
#endif
|
2007-05-17 22:11:42 -04:00
|
|
|
|
2014-11-29 10:02:58 -05:00
|
|
|
#if UTF8_PATH
|
|
|
|
static VALUE
|
|
|
|
str_conv_enc(VALUE str, rb_encoding *from, rb_encoding *to)
|
|
|
|
{
|
|
|
|
return rb_str_conv_enc_opts(str, from, to,
|
|
|
|
ECONV_UNDEF_REPLACE|ECONV_INVALID_REPLACE,
|
|
|
|
Qnil);
|
|
|
|
}
|
2017-05-17 00:47:05 -04:00
|
|
|
#else
|
|
|
|
# define str_conv_enc(str, from, to) (str)
|
2014-11-29 10:02:58 -05:00
|
|
|
#endif
|
|
|
|
|
2008-10-30 19:16:16 -04:00
|
|
|
void ruby_init_loadpath_safe(int safe_level);
|
|
|
|
|
2000-08-02 05:22:27 -04:00
|
|
|
void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
ruby_init_loadpath(void)
|
2008-10-30 19:16:16 -04:00
|
|
|
{
|
|
|
|
ruby_init_loadpath_safe(0);
|
|
|
|
}
|
|
|
|
|
2017-06-03 08:47:11 -04:00
|
|
|
#if defined(LOAD_RELATIVE) && defined(HAVE_DLADDR) && !defined(__CYGWIN__)
|
2015-01-24 07:24:27 -05:00
|
|
|
static VALUE
|
|
|
|
dladdr_path(const void* addr)
|
|
|
|
{
|
|
|
|
Dl_info dli;
|
|
|
|
VALUE fname, path;
|
|
|
|
|
|
|
|
if (!dladdr(addr, &dli)) {
|
|
|
|
return rb_str_new(0, 0);
|
|
|
|
}
|
|
|
|
#ifdef __linux__
|
2017-08-09 07:03:55 -04:00
|
|
|
else if (origarg.argc > 0 && origarg.argv && dli.dli_fname == origarg.argv[0]) {
|
2015-01-24 07:24:27 -05:00
|
|
|
fname = rb_str_new_cstr("/proc/self/exe");
|
2015-09-05 10:00:15 -04:00
|
|
|
path = rb_readlink(fname, NULL);
|
2015-01-24 07:24:27 -05:00
|
|
|
}
|
|
|
|
#endif
|
|
|
|
else {
|
|
|
|
fname = rb_str_new_cstr(dli.dli_fname);
|
|
|
|
path = rb_realpath_internal(Qnil, fname, 1);
|
|
|
|
}
|
|
|
|
rb_str_resize(fname, 0);
|
|
|
|
return path;
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2015-07-02 01:12:04 -04:00
|
|
|
#define INITIAL_LOAD_PATH_MARK rb_intern_const("@gem_prelude_index")
|
|
|
|
|
2008-10-30 19:16:16 -04:00
|
|
|
void
|
|
|
|
ruby_init_loadpath_safe(int safe_level)
|
2000-08-01 05:25:37 -04:00
|
|
|
{
|
2008-04-30 05:03:03 -04:00
|
|
|
VALUE load_path;
|
2010-03-12 10:11:10 -05:00
|
|
|
ID id_initial_load_path_mark;
|
2009-02-04 21:21:37 -05:00
|
|
|
const char *paths = ruby_initial_load_paths;
|
2001-05-28 12:07:34 -04:00
|
|
|
#if defined LOAD_RELATIVE
|
2014-04-17 04:24:15 -04:00
|
|
|
# if defined HAVE_DLADDR || defined __CYGWIN__ || defined _WIN32
|
2009-05-16 20:02:58 -04:00
|
|
|
# define VARIABLE_LIBPATH 1
|
|
|
|
# else
|
|
|
|
# define VARIABLE_LIBPATH 0
|
|
|
|
# endif
|
|
|
|
# if VARIABLE_LIBPATH
|
|
|
|
char *libpath;
|
|
|
|
VALUE sopath;
|
|
|
|
# else
|
2006-12-31 10:02:22 -05:00
|
|
|
char libpath[MAXPATHLEN + 1];
|
2009-05-16 20:02:58 -04:00
|
|
|
# endif
|
2009-10-18 05:32:02 -04:00
|
|
|
size_t baselen;
|
2000-08-03 05:50:41 -04:00
|
|
|
char *p;
|
2007-05-17 22:11:42 -04:00
|
|
|
|
2001-05-28 12:07:34 -04:00
|
|
|
#if defined _WIN32 || defined __CYGWIN__
|
2016-06-02 04:05:21 -04:00
|
|
|
{
|
|
|
|
DWORD len = RSTRING_EMBED_LEN_MAX, ret, i;
|
|
|
|
VALUE wsopath = rb_str_new(0, len*sizeof(WCHAR));
|
|
|
|
WCHAR *wlibpath;
|
|
|
|
while (wlibpath = (WCHAR *)RSTRING_PTR(wsopath),
|
|
|
|
ret = GetModuleFileNameW(libruby, wlibpath, len),
|
|
|
|
(ret == len))
|
|
|
|
{
|
|
|
|
rb_str_modify_expand(wsopath, len*sizeof(WCHAR));
|
|
|
|
rb_str_set_len(wsopath, (len += len)*sizeof(WCHAR));
|
|
|
|
}
|
|
|
|
if (!ret || ret > len) rb_fatal("failed to get module file name");
|
|
|
|
for (len = ret, i = 0; i < len; ++i) {
|
|
|
|
if (wlibpath[i] == L'\\') {
|
|
|
|
wlibpath[i] = L'/';
|
|
|
|
ret = i+1; /* chop after the last separator */
|
|
|
|
}
|
|
|
|
}
|
|
|
|
len = WideCharToMultiByte(CP_UTF8, 0, wlibpath, ret, NULL, 0, NULL, NULL);
|
|
|
|
sopath = rb_utf8_str_new(0, len);
|
|
|
|
libpath = RSTRING_PTR(sopath);
|
|
|
|
WideCharToMultiByte(CP_UTF8, 0, wlibpath, ret, libpath, len, NULL, NULL);
|
|
|
|
rb_str_resize(wsopath, 0);
|
|
|
|
}
|
2009-03-09 11:06:22 -04:00
|
|
|
#elif defined(HAVE_DLADDR)
|
2015-01-24 07:24:27 -05:00
|
|
|
sopath = dladdr_path((void *)(VALUE)expand_include_path);
|
2009-08-27 00:55:55 -04:00
|
|
|
libpath = RSTRING_PTR(sopath);
|
2000-08-03 05:50:41 -04:00
|
|
|
#endif
|
2001-02-09 09:11:23 -05:00
|
|
|
|
2009-05-16 20:02:58 -04:00
|
|
|
#if !VARIABLE_LIBPATH
|
2004-03-12 06:19:22 -05:00
|
|
|
libpath[sizeof(libpath) - 1] = '\0';
|
2009-05-16 20:02:58 -04:00
|
|
|
#endif
|
2016-06-02 04:05:21 -04:00
|
|
|
#if defined DOSISH && !defined _WIN32
|
2009-02-19 01:11:41 -05:00
|
|
|
translit_char(libpath, '\\', '/');
|
2007-07-26 00:38:07 -04:00
|
|
|
#elif defined __CYGWIN__
|
|
|
|
{
|
2009-05-16 20:02:58 -04:00
|
|
|
const int win_to_posix = CCP_WIN_A_TO_POSIX | CCP_RELATIVE;
|
|
|
|
size_t newsize = cygwin_conv_path(win_to_posix, libpath, 0, 0);
|
|
|
|
if (newsize > 0) {
|
2010-03-11 17:15:11 -05:00
|
|
|
VALUE rubylib = rb_str_new(0, newsize);
|
2009-05-16 20:02:58 -04:00
|
|
|
p = RSTRING_PTR(rubylib);
|
|
|
|
if (cygwin_conv_path(win_to_posix, libpath, p, newsize) == 0) {
|
|
|
|
rb_str_resize(sopath, 0);
|
|
|
|
sopath = rubylib;
|
|
|
|
libpath = p;
|
|
|
|
}
|
|
|
|
}
|
2007-07-26 00:38:07 -04:00
|
|
|
}
|
2001-02-09 09:11:23 -05:00
|
|
|
#endif
|
|
|
|
p = strrchr(libpath, '/');
|
2000-08-03 05:50:41 -04:00
|
|
|
if (p) {
|
2012-08-29 01:59:05 -04:00
|
|
|
static const char bindir[] = "/bin";
|
2012-08-29 02:03:09 -04:00
|
|
|
#ifdef LIBDIR_BASENAME
|
|
|
|
static const char libdir[] = "/"LIBDIR_BASENAME;
|
|
|
|
#else
|
2012-08-29 01:59:05 -04:00
|
|
|
static const char libdir[] = "/lib";
|
2012-08-29 02:03:09 -04:00
|
|
|
#endif
|
2012-08-29 01:59:05 -04:00
|
|
|
const ptrdiff_t bindir_len = (ptrdiff_t)sizeof(bindir) - 1;
|
|
|
|
const ptrdiff_t libdir_len = (ptrdiff_t)sizeof(libdir) - 1;
|
2013-02-20 22:45:07 -05:00
|
|
|
|
|
|
|
#ifdef ENABLE_MULTIARCH
|
|
|
|
char *p2 = NULL;
|
|
|
|
|
|
|
|
multiarch:
|
|
|
|
#endif
|
|
|
|
if (p - libpath >= bindir_len && !STRNCASECMP(p - bindir_len, bindir, bindir_len)) {
|
2012-08-29 01:59:05 -04:00
|
|
|
p -= bindir_len;
|
|
|
|
}
|
2013-02-20 22:45:07 -05:00
|
|
|
else if (p - libpath >= libdir_len && !strncmp(p - libdir_len, libdir, libdir_len)) {
|
2012-08-29 01:59:05 -04:00
|
|
|
p -= libdir_len;
|
2000-08-03 05:50:41 -04:00
|
|
|
}
|
2013-02-20 22:45:07 -05:00
|
|
|
#ifdef ENABLE_MULTIARCH
|
|
|
|
else if (p2) {
|
|
|
|
p = p2;
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
p2 = p;
|
|
|
|
p = rb_enc_path_last_separator(libpath, p, rb_ascii8bit_encoding());
|
|
|
|
if (p) goto multiarch;
|
|
|
|
p = p2;
|
|
|
|
}
|
|
|
|
#endif
|
2014-12-08 20:05:18 -05:00
|
|
|
#if !VARIABLE_LIBPATH
|
2013-02-20 22:45:07 -05:00
|
|
|
*p = 0;
|
2014-12-08 20:05:18 -05:00
|
|
|
#endif
|
2001-05-02 00:22:21 -04:00
|
|
|
}
|
2009-05-16 20:02:58 -04:00
|
|
|
#if !VARIABLE_LIBPATH
|
2001-05-02 00:22:21 -04:00
|
|
|
else {
|
* dir.c, dln.c, parse.y, re.c, ruby.c, sprintf.c, strftime.c,
string.c, util.c, variable.c: use strlcpy, memcpy and snprintf
instead of strcpy, strncpy and sprintf.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-03-16 21:29:17 -04:00
|
|
|
strlcpy(libpath, ".", sizeof(libpath));
|
2000-08-03 05:50:41 -04:00
|
|
|
p = libpath + 1;
|
|
|
|
}
|
2010-08-02 08:51:18 -04:00
|
|
|
baselen = p - libpath;
|
2010-03-11 17:15:11 -05:00
|
|
|
#define PREFIX_PATH() rb_str_new(libpath, baselen)
|
2009-05-16 20:02:58 -04:00
|
|
|
#else
|
2010-08-02 08:51:18 -04:00
|
|
|
baselen = p - libpath;
|
2010-08-05 01:12:50 -04:00
|
|
|
rb_str_resize(sopath, baselen);
|
2010-08-02 08:51:18 -04:00
|
|
|
libpath = RSTRING_PTR(sopath);
|
2010-03-11 17:15:11 -05:00
|
|
|
#define PREFIX_PATH() sopath
|
2009-05-16 20:02:58 -04:00
|
|
|
#endif
|
|
|
|
|
2009-10-18 05:32:02 -04:00
|
|
|
#define BASEPATH() rb_str_buf_cat(rb_str_buf_new(baselen+len), libpath, baselen)
|
|
|
|
|
2010-12-27 17:37:59 -05:00
|
|
|
#define RUBY_RELATIVE(path, len) rb_str_buf_cat(BASEPATH(), (path), (len))
|
2000-08-03 05:50:41 -04:00
|
|
|
#else
|
2013-02-17 20:11:58 -05:00
|
|
|
const size_t exec_prefix_len = strlen(ruby_exec_prefix);
|
2014-04-16 04:46:31 -04:00
|
|
|
#define RUBY_RELATIVE(path, len) rubylib_path_new((path), (len))
|
2013-02-17 20:11:58 -05:00
|
|
|
#define PREFIX_PATH() RUBY_RELATIVE(ruby_exec_prefix, exec_prefix_len)
|
2000-08-03 05:50:41 -04:00
|
|
|
#endif
|
2008-04-30 05:03:03 -04:00
|
|
|
load_path = GET_VM()->load_path;
|
2000-08-03 05:50:41 -04:00
|
|
|
|
2008-10-30 19:16:16 -04:00
|
|
|
if (safe_level == 0) {
|
2008-12-14 21:32:21 -05:00
|
|
|
ruby_push_include(getenv("RUBYLIB"), identical_path);
|
2000-08-01 05:25:37 -04:00
|
|
|
}
|
|
|
|
|
2015-07-02 01:12:04 -04:00
|
|
|
id_initial_load_path_mark = INITIAL_LOAD_PATH_MARK;
|
2009-02-04 21:21:37 -05:00
|
|
|
while (*paths) {
|
2009-05-16 20:02:58 -04:00
|
|
|
size_t len = strlen(paths);
|
2010-03-12 10:11:10 -05:00
|
|
|
VALUE path = RUBY_RELATIVE(paths, len);
|
|
|
|
rb_ivar_set(path, id_initial_load_path_mark, path);
|
|
|
|
rb_ary_push(load_path, path);
|
2009-03-09 15:56:46 -04:00
|
|
|
paths += len + 1;
|
2009-02-04 21:21:37 -05:00
|
|
|
}
|
2010-03-11 17:15:11 -05:00
|
|
|
|
|
|
|
rb_const_set(rb_cObject, rb_intern_const("TMP_RUBY_PREFIX"), rb_obj_freeze(PREFIX_PATH()));
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
static void
|
2009-05-16 20:47:49 -04:00
|
|
|
add_modules(VALUE *req_list, const char *mod)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2009-05-16 20:47:49 -04:00
|
|
|
VALUE list = *req_list;
|
2012-08-23 03:46:12 -04:00
|
|
|
VALUE feature;
|
2008-06-09 00:20:07 -04:00
|
|
|
|
|
|
|
if (!list) {
|
2009-05-16 20:47:49 -04:00
|
|
|
*req_list = list = rb_ary_new();
|
* include/ruby/ruby.h: constify RBasic::klass and add
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-13 06:49:11 -04:00
|
|
|
RBASIC_CLEAR_CLASS(list);
|
2008-06-09 00:20:07 -04:00
|
|
|
}
|
2012-08-23 03:46:12 -04:00
|
|
|
feature = rb_str_new2(mod);
|
* include/ruby/ruby.h: constify RBasic::klass and add
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-13 06:49:11 -04:00
|
|
|
RBASIC_CLEAR_CLASS(feature);
|
2012-08-23 03:46:12 -04:00
|
|
|
rb_ary_push(list, feature);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
* intern.h: add prototypes.
rb_gc_enable(), rb_gc_disable(), rb_gc_start(), rb_str_new5()
rb_str_buf_append(), rb_str_buf_cat(), rb_str_buf_cat2(),
rb_str_dup_frozen()
* ruby.h: added declaration.
rb_defout, rb_stdin, rb_stdout, rb_stderr, ruby_errinfo
* rubyio.h: changed double include guard macro to RUBYIO_H.
* array.c (inspect_call): make static.
* eval.c (dvar_asgn): ditto.
* io.c (rb_io_close_read): ditto.
* lex.c (rb_reserved_word): ditto.
* ruby.c: (req_list_head, req_list_last): ditto.
* ruby.c (require_libraries): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2001-12-17 02:52:35 -05:00
|
|
|
static void
|
2009-05-16 20:47:49 -04:00
|
|
|
require_libraries(VALUE *req_list)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2009-05-16 20:47:49 -04:00
|
|
|
VALUE list = *req_list;
|
2011-02-10 22:06:50 -05:00
|
|
|
VALUE self = rb_vm_top_self();
|
2011-03-22 19:05:53 -04:00
|
|
|
ID require;
|
2012-08-23 03:46:12 -04:00
|
|
|
rb_encoding *extenc = rb_default_external_encoding();
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2008-06-09 05:25:32 -04:00
|
|
|
CONST_ID(require, "require");
|
2008-06-09 02:40:02 -04:00
|
|
|
while (list && RARRAY_LEN(list) > 0) {
|
2008-06-09 00:20:07 -04:00
|
|
|
VALUE feature = rb_ary_shift(list);
|
2012-08-23 03:46:12 -04:00
|
|
|
rb_enc_associate(feature, extenc);
|
* include/ruby/ruby.h: constify RBasic::klass and add
RBASIC_CLASS(obj) macro which returns a class of `obj'.
This change is a part of RGENGC branch [ruby-trunk - Feature #8339].
* object.c: add new function rb_obj_reveal().
This function reveal interal (hidden) object by rb_obj_hide().
Note that do not change class before and after hiding.
Only permitted example is:
klass = RBASIC_CLASS(obj);
rb_obj_hide(obj);
....
rb_obj_reveal(obj, klass);
TODO: API design. rb_obj_reveal() should be replaced with others.
TODO: modify constified variables using cast may be harmful for
compiler's analysis and optimizaton.
Any idea to prohibt inserting RBasic::klass directly?
If rename RBasic::klass and force to use RBASIC_CLASS(obj),
then all codes such as `RBASIC(obj)->klass' will be
compilation error. Is it acceptable? (We have similar
experience at Ruby 1.9,
for example "RARRAY(ary)->ptr" to "RARRAY_PTR(ary)".
* internal.h: add some macros.
* RBASIC_CLEAR_CLASS(obj) clear RBasic::klass to make it internal
object.
* RBASIC_SET_CLASS(obj, cls) set RBasic::klass.
* RBASIC_SET_CLASS_RAW(obj, cls) same as RBASIC_SET_CLASS
without write barrier (planned).
* RCLASS_SET_SUPER(a, b) set super class of a.
* array.c, class.c, compile.c, encoding.c, enum.c, error.c, eval.c,
file.c, gc.c, hash.c, io.c, iseq.c, marshal.c, object.c,
parse.y, proc.c, process.c, random.c, ruby.c, sprintf.c,
string.c, thread.c, transcode.c, vm.c, vm_eval.c, win32/file.c:
Use above macros and functions to access RBasic::klass.
* ext/coverage/coverage.c, ext/readline/readline.c,
ext/socket/ancdata.c, ext/socket/init.c,
* ext/zlib/zlib.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40691 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-05-13 06:49:11 -04:00
|
|
|
RBASIC_SET_CLASS_RAW(feature, rb_cString);
|
2012-08-23 03:46:12 -04:00
|
|
|
OBJ_FREEZE(feature);
|
2016-07-29 07:57:14 -04:00
|
|
|
rb_funcallv(self, require, 1, &feature);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2009-05-16 20:47:49 -04:00
|
|
|
*req_list = 0;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2016-07-28 07:02:30 -04:00
|
|
|
static const struct rb_block*
|
2016-03-28 17:39:24 -04:00
|
|
|
toplevel_context(rb_binding_t *bind)
|
2012-06-13 22:22:08 -04:00
|
|
|
{
|
2016-07-28 07:02:30 -04:00
|
|
|
return &bind->block;
|
2012-06-13 22:22:08 -04:00
|
|
|
}
|
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
static void
|
2009-05-16 20:47:49 -04:00
|
|
|
process_sflag(int *sflag)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2009-05-16 20:47:49 -04:00
|
|
|
if (*sflag > 0) {
|
2002-08-21 11:47:54 -04:00
|
|
|
long n;
|
2013-11-07 21:37:47 -05:00
|
|
|
const VALUE *args;
|
2008-03-01 03:59:04 -05:00
|
|
|
VALUE argv = rb_argv;
|
1999-10-15 04:52:18 -04:00
|
|
|
|
2008-03-01 03:59:04 -05:00
|
|
|
n = RARRAY_LEN(argv);
|
2013-11-07 21:37:47 -05:00
|
|
|
args = RARRAY_CONST_PTR(argv);
|
1999-12-02 01:58:52 -05:00
|
|
|
while (n > 0) {
|
2001-05-02 00:22:21 -04:00
|
|
|
VALUE v = *args++;
|
|
|
|
char *s = StringValuePtr(v);
|
1999-10-15 04:52:18 -04:00
|
|
|
char *p;
|
2009-09-13 07:18:51 -04:00
|
|
|
int hyphen = FALSE;
|
1999-10-15 04:52:18 -04:00
|
|
|
|
2006-12-31 10:02:22 -05:00
|
|
|
if (s[0] != '-')
|
|
|
|
break;
|
1999-12-02 01:58:52 -05:00
|
|
|
n--;
|
2006-12-31 10:02:22 -05:00
|
|
|
if (s[1] == '-' && s[2] == '\0')
|
|
|
|
break;
|
1999-10-15 04:52:18 -04:00
|
|
|
|
2005-04-30 20:13:48 -04:00
|
|
|
v = Qtrue;
|
|
|
|
/* check if valid name before replacing - with _ */
|
|
|
|
for (p = s + 1; *p; p++) {
|
|
|
|
if (*p == '=') {
|
|
|
|
*p++ = '\0';
|
|
|
|
v = rb_str_new2(p);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
if (*p == '-') {
|
2009-09-13 07:18:51 -04:00
|
|
|
hyphen = TRUE;
|
2005-04-30 20:13:48 -04:00
|
|
|
}
|
|
|
|
else if (*p != '_' && !ISALNUM(*p)) {
|
|
|
|
VALUE name_error[2];
|
2006-12-31 10:02:22 -05:00
|
|
|
name_error[0] =
|
|
|
|
rb_str_new2("invalid name for global variable - ");
|
2005-04-30 20:13:48 -04:00
|
|
|
if (!(p = strchr(p, '='))) {
|
|
|
|
rb_str_cat2(name_error[0], s);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
rb_str_cat(name_error[0], s, p - s);
|
|
|
|
}
|
|
|
|
name_error[1] = args[-1];
|
2007-09-28 17:47:31 -04:00
|
|
|
rb_exc_raise(rb_class_new_instance(2, name_error, rb_eNameError));
|
2005-04-30 20:13:48 -04:00
|
|
|
}
|
1999-10-15 04:52:18 -04:00
|
|
|
}
|
2005-04-30 20:13:48 -04:00
|
|
|
s[0] = '$';
|
|
|
|
if (hyphen) {
|
|
|
|
for (p = s + 1; *p; ++p) {
|
2006-12-31 10:02:22 -05:00
|
|
|
if (*p == '-')
|
|
|
|
*p = '_';
|
2005-04-30 20:13:48 -04:00
|
|
|
}
|
1999-10-15 04:52:18 -04:00
|
|
|
}
|
2005-04-30 20:13:48 -04:00
|
|
|
rb_gv_set(s, v);
|
1999-10-15 04:52:18 -04:00
|
|
|
}
|
2008-03-01 03:59:04 -05:00
|
|
|
n = RARRAY_LEN(argv) - n;
|
1999-10-15 04:52:18 -04:00
|
|
|
while (n--) {
|
2008-03-01 03:59:04 -05:00
|
|
|
rb_ary_shift(argv);
|
1999-10-15 04:52:18 -04:00
|
|
|
}
|
2009-05-16 20:47:49 -04:00
|
|
|
*sflag = -1;
|
1999-10-15 04:52:18 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2016-08-19 06:44:53 -04:00
|
|
|
static long proc_options(long argc, char **argv, ruby_cmdline_options_t *opt, int envopt);
|
1999-10-21 03:52:15 -04:00
|
|
|
|
2008-10-29 21:34:23 -04:00
|
|
|
static void
|
2016-08-19 06:44:53 -04:00
|
|
|
moreswitches(const char *s, ruby_cmdline_options_t *opt, int envopt)
|
1999-10-21 03:52:15 -04:00
|
|
|
{
|
2009-05-16 20:47:49 -04:00
|
|
|
long argc, i, len;
|
2008-10-29 21:34:23 -04:00
|
|
|
char **argv, *p;
|
|
|
|
const char *ap = 0;
|
|
|
|
VALUE argstr, argary;
|
|
|
|
|
|
|
|
while (ISSPACE(*s)) s++;
|
|
|
|
if (!*s) return;
|
2017-08-10 01:54:56 -04:00
|
|
|
argstr = rb_str_tmp_new((len = strlen(s)) + (envopt!=0));
|
2008-10-29 21:34:23 -04:00
|
|
|
argary = rb_str_tmp_new(0);
|
|
|
|
|
|
|
|
p = RSTRING_PTR(argstr);
|
2017-08-10 01:54:56 -04:00
|
|
|
if (envopt) *p++ = ' ';
|
* dir.c, dln.c, parse.y, re.c, ruby.c, sprintf.c, strftime.c,
string.c, util.c, variable.c: use strlcpy, memcpy and snprintf
instead of strcpy, strncpy and sprintf.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22984 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-03-16 21:29:17 -04:00
|
|
|
memcpy(p, s, len + 1);
|
2008-10-29 21:34:23 -04:00
|
|
|
ap = 0;
|
|
|
|
rb_str_cat(argary, (char *)&ap, sizeof(ap));
|
|
|
|
while (*p) {
|
|
|
|
ap = p;
|
|
|
|
rb_str_cat(argary, (char *)&ap, sizeof(ap));
|
|
|
|
while (*p && !ISSPACE(*p)) ++p;
|
|
|
|
if (!*p) break;
|
|
|
|
*p++ = '\0';
|
2009-01-20 23:59:20 -05:00
|
|
|
while (ISSPACE(*p)) ++p;
|
2008-10-29 21:34:23 -04:00
|
|
|
}
|
|
|
|
argc = RSTRING_LEN(argary) / sizeof(ap);
|
|
|
|
ap = 0;
|
|
|
|
rb_str_cat(argary, (char *)&ap, sizeof(ap));
|
|
|
|
argv = (char **)RSTRING_PTR(argary);
|
|
|
|
|
2017-08-10 01:54:56 -04:00
|
|
|
while ((i = proc_options(argc, argv, opt, envopt)) > 1 && envopt && (argc -= i) > 0) {
|
2008-10-29 21:34:23 -04:00
|
|
|
argv += i;
|
|
|
|
if (**argv != '-') {
|
|
|
|
*--*argv = '-';
|
|
|
|
}
|
|
|
|
if ((*argv)[1]) {
|
|
|
|
++argc;
|
|
|
|
--argv;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
/* get rid of GC */
|
|
|
|
rb_str_resize(argary, 0);
|
|
|
|
rb_str_resize(argstr, 0);
|
1999-10-21 03:52:15 -04:00
|
|
|
}
|
|
|
|
|
2015-09-27 01:47:24 -04:00
|
|
|
static int
|
|
|
|
name_match_p(const char *name, const char *str, size_t len)
|
|
|
|
{
|
|
|
|
if (len == 0) return 0;
|
|
|
|
do {
|
|
|
|
while (TOLOWER(*str) == *name) {
|
|
|
|
if (!--len || !*++str) return 1;
|
|
|
|
++name;
|
|
|
|
}
|
|
|
|
if (*str != '-' && *str != '_') return 0;
|
|
|
|
while (ISALNUM(*name)) name++;
|
|
|
|
if (*name != '-' && *name != '_') return 0;
|
|
|
|
++name;
|
|
|
|
++str;
|
|
|
|
} while (len > 0);
|
|
|
|
return !*name;
|
|
|
|
}
|
|
|
|
|
2008-02-23 16:49:15 -05:00
|
|
|
#define NAME_MATCH_P(name, str, len) \
|
2015-09-27 01:47:24 -04:00
|
|
|
((len) < (int)sizeof(name) && name_match_p((name), (str), (len)))
|
2008-02-23 16:49:15 -05:00
|
|
|
|
|
|
|
#define UNSET_WHEN(name, bit, str, len) \
|
2010-12-27 17:37:59 -05:00
|
|
|
if (NAME_MATCH_P((name), (str), (len))) { \
|
2008-02-23 16:49:15 -05:00
|
|
|
*(unsigned int *)arg &= ~(bit); \
|
|
|
|
return; \
|
2008-02-23 16:13:05 -05:00
|
|
|
}
|
|
|
|
|
2008-02-23 16:49:15 -05:00
|
|
|
#define SET_WHEN(name, bit, str, len) \
|
2010-12-27 17:37:59 -05:00
|
|
|
if (NAME_MATCH_P((name), (str), (len))) { \
|
2008-02-23 16:49:15 -05:00
|
|
|
*(unsigned int *)arg |= (bit); \
|
|
|
|
return; \
|
2008-02-23 16:13:05 -05:00
|
|
|
}
|
|
|
|
|
2016-03-08 10:21:22 -05:00
|
|
|
#define LITERAL_NAME_ELEMENT(name) #name
|
2016-02-09 03:32:20 -05:00
|
|
|
|
2008-02-23 16:13:05 -05:00
|
|
|
static void
|
2015-11-19 03:56:12 -05:00
|
|
|
feature_option(const char *str, int len, void *arg, const unsigned int enable)
|
2008-02-23 16:13:05 -05:00
|
|
|
{
|
2016-03-08 10:21:22 -05:00
|
|
|
static const char list[] = EACH_FEATURES(LITERAL_NAME_ELEMENT, ", ");
|
2015-11-19 03:56:12 -05:00
|
|
|
unsigned int *argp = arg;
|
|
|
|
unsigned int mask = ~0U;
|
2016-02-07 20:30:22 -05:00
|
|
|
#if AMBIGUOUS_FEATURE_NAMES
|
|
|
|
unsigned int set = 0U;
|
|
|
|
int matched = 0;
|
|
|
|
#define SET_FEATURE(bit) \
|
|
|
|
if (NAME_MATCH_P(#bit, str, len)) {set |= mask = FEATURE_BIT(bit); ++matched;}
|
|
|
|
#else
|
2015-11-19 03:56:12 -05:00
|
|
|
#define SET_FEATURE(bit) \
|
|
|
|
if (NAME_MATCH_P(#bit, str, len)) {mask = FEATURE_BIT(bit); goto found;}
|
2016-02-07 20:30:22 -05:00
|
|
|
#endif
|
2016-03-08 10:21:22 -05:00
|
|
|
EACH_FEATURES(SET_FEATURE, ;);
|
2008-02-23 16:49:15 -05:00
|
|
|
if (NAME_MATCH_P("all", str, len)) {
|
2015-11-19 03:56:12 -05:00
|
|
|
found:
|
|
|
|
*argp = (*argp & ~mask) | (mask & enable);
|
2008-02-23 16:49:15 -05:00
|
|
|
return;
|
|
|
|
}
|
2016-02-07 20:30:22 -05:00
|
|
|
#if AMBIGUOUS_FEATURE_NAMES
|
|
|
|
if (matched == 1) goto found;
|
|
|
|
if (matched > 1) {
|
|
|
|
VALUE mesg = rb_sprintf("ambiguous feature: `%.*s' (", len, str);
|
2016-02-09 00:47:12 -05:00
|
|
|
#define ADD_FEATURE_NAME(bit) \
|
2016-02-07 20:30:22 -05:00
|
|
|
if (FEATURE_BIT(bit) & set) { \
|
|
|
|
rb_str_cat_cstr(mesg, #bit); \
|
|
|
|
if (--matched) rb_str_cat_cstr(mesg, ", "); \
|
|
|
|
}
|
2016-03-08 10:21:22 -05:00
|
|
|
EACH_FEATURES(ADD_FEATURE_NAME, ;);
|
2016-02-07 20:30:22 -05:00
|
|
|
rb_str_cat_cstr(mesg, ")");
|
|
|
|
rb_exc_raise(rb_exc_new_str(rb_eRuntimeError, mesg));
|
2016-02-09 00:47:12 -05:00
|
|
|
#undef ADD_FEATURE_NAME
|
2016-02-07 20:30:22 -05:00
|
|
|
}
|
|
|
|
#endif
|
2015-11-19 03:56:12 -05:00
|
|
|
rb_warn("unknown argument for --%s: `%.*s'",
|
|
|
|
enable ? "enable" : "disable", len, str);
|
2016-03-08 10:21:22 -05:00
|
|
|
rb_warn("features are [%.*s].", (int)strlen(list), list);
|
2015-11-19 03:56:12 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
enable_option(const char *str, int len, void *arg)
|
|
|
|
{
|
|
|
|
feature_option(str, len, arg, ~0U);
|
2008-02-23 16:13:05 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
disable_option(const char *str, int len, void *arg)
|
|
|
|
{
|
2015-11-19 03:56:12 -05:00
|
|
|
feature_option(str, len, arg, 0U);
|
2008-02-23 16:13:05 -05:00
|
|
|
}
|
|
|
|
|
2017-06-20 22:44:23 -04:00
|
|
|
RUBY_EXTERN const int ruby_patchlevel;
|
|
|
|
int ruby_env_debug_option(const char *str, int len, void *arg);
|
|
|
|
|
2015-11-21 04:57:31 -05:00
|
|
|
static void
|
|
|
|
debug_option(const char *str, int len, void *arg)
|
|
|
|
{
|
2016-03-08 10:21:22 -05:00
|
|
|
static const char list[] = EACH_DEBUG_FEATURES(LITERAL_NAME_ELEMENT, ", ");
|
2016-02-09 02:36:27 -05:00
|
|
|
#define SET_WHEN_DEBUG(bit) SET_WHEN(#bit, DEBUG_BIT(bit), str, len)
|
2016-03-08 10:21:22 -05:00
|
|
|
EACH_DEBUG_FEATURES(SET_WHEN_DEBUG, ;);
|
2017-06-21 00:34:25 -04:00
|
|
|
#ifdef RUBY_DEVEL
|
2017-06-20 22:44:23 -04:00
|
|
|
if (ruby_patchlevel < 0 && ruby_env_debug_option(str, len, 0)) return;
|
2017-06-21 00:34:25 -04:00
|
|
|
#endif
|
2015-11-21 04:57:31 -05:00
|
|
|
rb_warn("unknown argument for --debug: `%.*s'", len, str);
|
2016-03-08 10:21:22 -05:00
|
|
|
rb_warn("debug features are [%.*s].", (int)strlen(list), list);
|
2015-11-21 04:57:31 -05:00
|
|
|
}
|
|
|
|
|
2008-05-19 23:13:52 -04:00
|
|
|
static void
|
|
|
|
dump_option(const char *str, int len, void *arg)
|
|
|
|
{
|
2016-03-08 10:21:22 -05:00
|
|
|
static const char list[] = EACH_DUMPS(LITERAL_NAME_ELEMENT, ", ");
|
2008-05-19 23:13:52 -04:00
|
|
|
#define SET_WHEN_DUMP(bit) SET_WHEN(#bit, DUMP_BIT(bit), str, len)
|
2016-03-08 10:21:22 -05:00
|
|
|
EACH_DUMPS(SET_WHEN_DUMP, ;);
|
2008-12-07 21:28:17 -05:00
|
|
|
rb_warn("don't know how to dump `%.*s',", len, str);
|
2016-03-08 10:21:22 -05:00
|
|
|
rb_warn("but only [%.*s].", (int)strlen(list), list);
|
2008-05-19 23:13:52 -04:00
|
|
|
}
|
|
|
|
|
2008-10-13 20:41:09 -04:00
|
|
|
static void
|
2009-05-16 20:47:49 -04:00
|
|
|
set_option_encoding_once(const char *type, VALUE *name, const char *e, long elen)
|
2008-10-13 20:41:09 -04:00
|
|
|
{
|
|
|
|
VALUE ename;
|
|
|
|
|
|
|
|
if (!elen) elen = strlen(e);
|
|
|
|
ename = rb_str_new(e, elen);
|
|
|
|
|
2008-12-07 20:32:36 -05:00
|
|
|
if (*name &&
|
|
|
|
rb_funcall(ename, rb_intern("casecmp"), 1, *name) != INT2FIX(0)) {
|
2008-10-13 20:41:09 -04:00
|
|
|
rb_raise(rb_eRuntimeError,
|
2013-06-24 07:31:21 -04:00
|
|
|
"%s already set to %"PRIsVALUE, type, *name);
|
2008-10-13 20:41:09 -04:00
|
|
|
}
|
2008-12-07 20:32:36 -05:00
|
|
|
*name = ename;
|
2008-10-13 20:41:09 -04:00
|
|
|
}
|
|
|
|
|
2008-12-07 20:32:36 -05:00
|
|
|
#define set_internal_encoding_once(opt, e, elen) \
|
2010-12-27 17:37:59 -05:00
|
|
|
set_option_encoding_once("default_internal", &(opt)->intern.enc.name, (e), (elen))
|
2008-12-07 20:32:36 -05:00
|
|
|
#define set_external_encoding_once(opt, e, elen) \
|
2010-12-27 17:37:59 -05:00
|
|
|
set_option_encoding_once("default_external", &(opt)->ext.enc.name, (e), (elen))
|
2008-12-07 20:32:36 -05:00
|
|
|
#define set_source_encoding_once(opt, e, elen) \
|
2010-12-27 17:37:59 -05:00
|
|
|
set_option_encoding_once("source", &(opt)->src.enc.name, (e), (elen))
|
2008-10-13 20:41:09 -04:00
|
|
|
|
2009-05-16 20:47:49 -04:00
|
|
|
static long
|
2016-08-19 06:44:53 -04:00
|
|
|
proc_options(long argc, char **argv, ruby_cmdline_options_t *opt, int envopt)
|
1999-10-15 04:52:18 -04:00
|
|
|
{
|
2009-05-16 20:47:49 -04:00
|
|
|
long n, argc0 = argc;
|
2006-07-21 10:58:18 -04:00
|
|
|
const char *s;
|
2015-12-29 07:23:04 -05:00
|
|
|
int warning = opt->warning;
|
1999-10-16 06:33:06 -04:00
|
|
|
|
2017-08-09 07:03:55 -04:00
|
|
|
if (argc <= 0 || !argv)
|
* include/ruby/{intern,ruby}.h, compile.[ch], error.c, eval.c,
eval_load.c, gc.c, iseq.c, main.c, parse.y, re.c, ruby.c,
yarvcore.[ch] (ruby_eval_tree, ruby_sourcefile, ruby_sourceline,
ruby_nerrs): purge global variables.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-07-05 04:12:18 -04:00
|
|
|
return 0;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2006-12-31 10:02:22 -05:00
|
|
|
for (argc--, argv++; argc > 0; argc--, argv++) {
|
2008-12-07 20:32:36 -05:00
|
|
|
const char *const arg = argv[0];
|
2012-11-23 10:00:55 -05:00
|
|
|
if (!arg || arg[0] != '-' || !arg[1])
|
2006-12-31 10:02:22 -05:00
|
|
|
break;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2008-12-07 20:32:36 -05:00
|
|
|
s = arg + 1;
|
1998-01-16 07:13:05 -05:00
|
|
|
reswitch:
|
|
|
|
switch (*s) {
|
|
|
|
case 'a':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2009-09-13 07:18:51 -04:00
|
|
|
opt->do_split = TRUE;
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 'p':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2009-09-13 07:18:51 -04:00
|
|
|
opt->do_print = TRUE;
|
1998-01-16 07:13:05 -05:00
|
|
|
/* through */
|
|
|
|
case 'n':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2009-09-13 07:18:51 -04:00
|
|
|
opt->do_loop = TRUE;
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 'd':
|
1999-08-13 01:45:20 -04:00
|
|
|
ruby_debug = Qtrue;
|
1999-10-16 06:33:06 -04:00
|
|
|
ruby_verbose = Qtrue;
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 'y':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2008-12-07 21:28:17 -05:00
|
|
|
opt->dump |= DUMP_BIT(yydebug);
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 'v':
|
2007-09-28 17:47:31 -04:00
|
|
|
if (opt->verbose) {
|
2001-02-27 02:52:11 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
}
|
2012-08-09 05:33:49 -04:00
|
|
|
opt->dump |= DUMP_BIT(version_v);
|
2007-09-28 17:47:31 -04:00
|
|
|
opt->verbose = 1;
|
1998-01-16 07:13:05 -05:00
|
|
|
case 'w':
|
2015-12-29 05:12:48 -05:00
|
|
|
if (!opt->warning) {
|
2015-12-29 07:23:04 -05:00
|
|
|
warning = 1;
|
2015-12-29 05:12:48 -05:00
|
|
|
ruby_verbose = Qtrue;
|
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
2003-07-29 14:26:55 -04:00
|
|
|
case 'W':
|
2015-12-29 05:39:53 -05:00
|
|
|
{
|
2009-03-14 05:25:20 -04:00
|
|
|
size_t numlen;
|
2003-07-29 14:26:55 -04:00
|
|
|
int v = 2; /* -W as -W2 */
|
|
|
|
|
|
|
|
if (*++s) {
|
|
|
|
v = scan_oct(s, 1, &numlen);
|
2006-12-31 10:02:22 -05:00
|
|
|
if (numlen == 0)
|
|
|
|
v = 1;
|
2003-07-29 14:26:55 -04:00
|
|
|
s += numlen;
|
|
|
|
}
|
2015-12-29 05:39:53 -05:00
|
|
|
if (!opt->warning) {
|
|
|
|
switch (v) {
|
|
|
|
case 0:
|
|
|
|
ruby_verbose = Qnil;
|
|
|
|
break;
|
|
|
|
case 1:
|
|
|
|
ruby_verbose = Qfalse;
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
ruby_verbose = Qtrue;
|
|
|
|
break;
|
|
|
|
}
|
2003-07-29 14:26:55 -04:00
|
|
|
}
|
2015-12-29 07:23:04 -05:00
|
|
|
warning = 1;
|
2003-07-29 14:26:55 -04:00
|
|
|
}
|
|
|
|
goto reswitch;
|
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
case 'c':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2008-12-07 21:28:17 -05:00
|
|
|
opt->dump |= DUMP_BIT(syntax);
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 's':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
1998-01-16 07:13:05 -05:00
|
|
|
forbid_setid("-s");
|
2009-05-16 20:47:49 -04:00
|
|
|
if (!opt->sflag) opt->sflag = 1;
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
1999-08-13 01:45:20 -04:00
|
|
|
case 'h':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2008-12-07 21:28:17 -05:00
|
|
|
opt->dump |= DUMP_BIT(usage);
|
|
|
|
goto switch_end;
|
1999-08-13 01:45:20 -04:00
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
case 'l':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2009-09-13 07:18:51 -04:00
|
|
|
opt->do_line = TRUE;
|
1999-01-19 23:59:39 -05:00
|
|
|
rb_output_rs = rb_rs;
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 'S':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
1998-01-16 07:13:05 -05:00
|
|
|
forbid_setid("-S");
|
2009-09-13 07:18:51 -04:00
|
|
|
opt->do_search = TRUE;
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 'e':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
1998-01-16 07:13:05 -05:00
|
|
|
forbid_setid("-e");
|
1999-08-13 01:45:20 -04:00
|
|
|
if (!*++s) {
|
2014-02-07 11:20:55 -05:00
|
|
|
if (!--argc)
|
|
|
|
rb_raise(rb_eRuntimeError, "no code specified for -e");
|
|
|
|
s = *++argv;
|
1999-08-13 01:45:20 -04:00
|
|
|
}
|
2007-09-28 17:47:31 -04:00
|
|
|
if (!opt->e_script) {
|
|
|
|
opt->e_script = rb_str_new(0, 0);
|
|
|
|
if (opt->script == 0)
|
|
|
|
opt->script = "-e";
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2007-09-28 17:47:31 -04:00
|
|
|
rb_str_cat2(opt->e_script, s);
|
|
|
|
rb_str_cat2(opt->e_script, "\n");
|
1998-01-16 07:13:05 -05:00
|
|
|
break;
|
|
|
|
|
|
|
|
case 'r':
|
|
|
|
forbid_setid("-r");
|
|
|
|
if (*++s) {
|
2009-05-16 20:47:49 -04:00
|
|
|
add_modules(&opt->req_list, s);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2014-02-07 11:20:55 -05:00
|
|
|
else if (argc > 1) {
|
2009-05-16 20:47:49 -04:00
|
|
|
add_modules(&opt->req_list, argv[1]);
|
2006-12-31 10:02:22 -05:00
|
|
|
argc--, argv++;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 'i':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
1998-01-16 07:13:05 -05:00
|
|
|
forbid_setid("-i");
|
2008-03-01 03:59:04 -05:00
|
|
|
ruby_set_inplace_mode(s + 1);
|
1998-01-16 07:13:05 -05:00
|
|
|
break;
|
|
|
|
|
|
|
|
case 'x':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2017-01-31 07:54:59 -05:00
|
|
|
forbid_setid("-x");
|
2009-09-13 07:18:51 -04:00
|
|
|
opt->xflag = TRUE;
|
1998-01-16 07:13:05 -05:00
|
|
|
s++;
|
|
|
|
if (*s && chdir(s) < 0) {
|
1999-01-19 23:59:39 -05:00
|
|
|
rb_fatal("Can't chdir to %s", s);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2000-01-04 23:41:21 -05:00
|
|
|
case 'C':
|
1998-01-16 07:13:05 -05:00
|
|
|
case 'X':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
2014-02-07 11:20:55 -05:00
|
|
|
if (!*++s && (!--argc || !(s = *++argv) || !*s)) {
|
2000-01-04 23:41:21 -05:00
|
|
|
rb_fatal("Can't chdir");
|
|
|
|
}
|
|
|
|
if (chdir(s) < 0) {
|
1999-01-19 23:59:39 -05:00
|
|
|
rb_fatal("Can't chdir to %s", s);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 'F':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
1999-12-06 04:04:03 -05:00
|
|
|
if (*++s) {
|
2008-01-04 23:04:26 -05:00
|
|
|
rb_fs = rb_reg_new(s, strlen(s), 0);
|
1999-12-06 04:04:03 -05:00
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
break;
|
|
|
|
|
2007-10-16 16:07:20 -04:00
|
|
|
case 'E':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (!*++s && (!--argc || !(s = *++argv))) {
|
|
|
|
rb_raise(rb_eRuntimeError, "missing argument for -E");
|
|
|
|
}
|
2007-10-16 16:07:20 -04:00
|
|
|
goto encoding;
|
|
|
|
|
2008-10-12 19:03:17 -04:00
|
|
|
case 'U':
|
2008-10-13 20:41:09 -04:00
|
|
|
set_internal_encoding_once(opt, "UTF-8", 0);
|
2008-10-14 01:11:20 -04:00
|
|
|
++s;
|
|
|
|
goto reswitch;
|
2008-10-12 19:03:17 -04:00
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
case 'K':
|
1999-12-06 04:04:03 -05:00
|
|
|
if (*++s) {
|
2008-01-15 02:59:33 -05:00
|
|
|
const char *enc_name = 0;
|
2007-09-28 16:29:32 -04:00
|
|
|
switch (*s) {
|
|
|
|
case 'E': case 'e':
|
2008-01-15 02:59:33 -05:00
|
|
|
enc_name = "EUC-JP";
|
2007-09-28 16:29:32 -04:00
|
|
|
break;
|
|
|
|
case 'S': case 's':
|
2008-01-15 02:59:33 -05:00
|
|
|
enc_name = "Windows-31J";
|
2007-09-28 16:29:32 -04:00
|
|
|
break;
|
|
|
|
case 'U': case 'u':
|
2008-01-15 02:59:33 -05:00
|
|
|
enc_name = "UTF-8";
|
2007-09-28 16:29:32 -04:00
|
|
|
break;
|
|
|
|
case 'N': case 'n': case 'A': case 'a':
|
2008-01-23 11:08:04 -05:00
|
|
|
enc_name = "ASCII-8BIT";
|
2007-09-28 16:29:32 -04:00
|
|
|
break;
|
2007-10-16 01:48:40 -04:00
|
|
|
}
|
2008-01-15 02:59:33 -05:00
|
|
|
if (enc_name) {
|
2008-01-24 23:18:14 -05:00
|
|
|
opt->src.enc.name = rb_str_new2(enc_name);
|
2008-10-16 18:21:09 -04:00
|
|
|
if (!opt->ext.enc.name)
|
|
|
|
opt->ext.enc.name = opt->src.enc.name;
|
2007-09-28 16:29:32 -04:00
|
|
|
}
|
1999-12-06 04:04:03 -05:00
|
|
|
s++;
|
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case 'T':
|
|
|
|
{
|
2009-03-14 05:25:20 -04:00
|
|
|
size_t numlen;
|
1998-01-16 07:13:05 -05:00
|
|
|
int v = 1;
|
|
|
|
|
|
|
|
if (*++s) {
|
|
|
|
v = scan_oct(s, 2, &numlen);
|
2006-12-31 10:02:22 -05:00
|
|
|
if (numlen == 0)
|
|
|
|
v = 1;
|
2002-05-22 08:32:15 -04:00
|
|
|
s += numlen;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2008-10-30 19:16:16 -04:00
|
|
|
if (v > opt->safe_level) opt->safe_level = v;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2002-05-22 08:32:15 -04:00
|
|
|
goto reswitch;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
|
|
|
case 'I':
|
|
|
|
forbid_setid("-I");
|
|
|
|
if (*++s)
|
2005-04-20 17:44:20 -04:00
|
|
|
ruby_incpush_expand(s);
|
2014-02-07 11:20:55 -05:00
|
|
|
else if (argc > 1) {
|
2005-04-20 17:44:20 -04:00
|
|
|
ruby_incpush_expand(argv[1]);
|
2006-12-31 10:02:22 -05:00
|
|
|
argc--, argv++;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2002-05-23 03:41:53 -04:00
|
|
|
break;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
|
|
|
case '0':
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt;
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2009-03-14 05:25:20 -04:00
|
|
|
size_t numlen;
|
1998-01-16 07:13:05 -05:00
|
|
|
int v;
|
|
|
|
char c;
|
|
|
|
|
|
|
|
v = scan_oct(s, 4, &numlen);
|
|
|
|
s += numlen;
|
2006-12-31 10:02:22 -05:00
|
|
|
if (v > 0377)
|
|
|
|
rb_rs = Qnil;
|
1998-01-16 07:13:05 -05:00
|
|
|
else if (v == 0 && numlen >= 2) {
|
2017-09-19 20:53:47 -04:00
|
|
|
rb_rs = rb_str_new2("");
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
else {
|
|
|
|
c = v & 0xff;
|
1999-01-19 23:59:39 -05:00
|
|
|
rb_rs = rb_str_new(&c, 1);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
goto reswitch;
|
|
|
|
|
|
|
|
case '-':
|
2003-01-16 02:38:40 -05:00
|
|
|
if (!s[1] || (s[1] == '\r' && !s[2])) {
|
2006-12-31 10:02:22 -05:00
|
|
|
argc--, argv++;
|
1998-01-16 07:13:05 -05:00
|
|
|
goto switch_end;
|
|
|
|
}
|
|
|
|
s++;
|
2008-10-29 21:34:23 -04:00
|
|
|
|
|
|
|
# define is_option_end(c, allow_hyphen) \
|
2010-12-27 17:37:59 -05:00
|
|
|
(!(c) || ((allow_hyphen) && (c) == '-') || (c) == '=')
|
2008-10-29 21:34:23 -04:00
|
|
|
# define check_envopt(name, allow_envopt) \
|
2010-12-27 17:37:59 -05:00
|
|
|
(((allow_envopt) || !envopt) ? (void)0 : \
|
2008-10-29 21:34:23 -04:00
|
|
|
rb_raise(rb_eRuntimeError, "invalid switch in RUBYOPT: --" name))
|
2015-11-21 04:57:31 -05:00
|
|
|
# define need_argument(name, s, needs_arg, next_arg) \
|
|
|
|
((*(s) ? !*++(s) : (next_arg) && (!argc || !((s) = argv[1]) || (--argc, ++argv, 0))) && (needs_arg) ? \
|
2008-10-29 21:34:23 -04:00
|
|
|
rb_raise(rb_eRuntimeError, "missing argument for --" name) \
|
|
|
|
: (void)0)
|
2013-02-27 03:08:10 -05:00
|
|
|
# define is_option_with_arg(name, allow_hyphen, allow_envopt) \
|
2015-11-21 04:57:31 -05:00
|
|
|
is_option_with_optarg(name, allow_hyphen, allow_envopt, Qtrue, Qtrue)
|
|
|
|
# define is_option_with_optarg(name, allow_hyphen, allow_envopt, needs_arg, next_arg) \
|
2010-12-27 17:37:59 -05:00
|
|
|
(strncmp((name), s, n = sizeof(name) - 1) == 0 && is_option_end(s[n], (allow_hyphen)) ? \
|
2013-02-27 03:08:10 -05:00
|
|
|
(check_envopt(name, (allow_envopt)), s += n, \
|
2015-11-21 04:57:31 -05:00
|
|
|
need_argument(name, s, needs_arg, next_arg), 1) : 0)
|
2008-10-29 21:34:23 -04:00
|
|
|
|
|
|
|
if (strcmp("copyright", s) == 0) {
|
|
|
|
if (envopt) goto noenvopt_long;
|
2008-12-07 21:28:17 -05:00
|
|
|
opt->dump |= DUMP_BIT(copyright);
|
2008-10-29 21:34:23 -04:00
|
|
|
}
|
2015-11-21 04:57:31 -05:00
|
|
|
else if (is_option_with_optarg("debug", Qtrue, Qtrue, Qfalse, Qfalse)) {
|
|
|
|
if (s && *s) {
|
|
|
|
ruby_each_words(s, debug_option, &opt->features);
|
|
|
|
}
|
2015-11-25 03:02:29 -05:00
|
|
|
else {
|
|
|
|
ruby_debug = Qtrue;
|
|
|
|
ruby_verbose = Qtrue;
|
|
|
|
}
|
2001-10-02 00:31:23 -04:00
|
|
|
}
|
2008-10-29 21:34:23 -04:00
|
|
|
else if (is_option_with_arg("enable", Qtrue, Qtrue)) {
|
2015-09-23 10:43:45 -04:00
|
|
|
ruby_each_words(s, enable_option, &opt->features);
|
2008-02-23 16:13:05 -05:00
|
|
|
}
|
2008-10-29 21:34:23 -04:00
|
|
|
else if (is_option_with_arg("disable", Qtrue, Qtrue)) {
|
2015-09-23 10:43:45 -04:00
|
|
|
ruby_each_words(s, disable_option, &opt->features);
|
2008-02-23 16:13:05 -05:00
|
|
|
}
|
2008-10-29 21:34:23 -04:00
|
|
|
else if (is_option_with_arg("encoding", Qfalse, Qtrue)) {
|
2008-10-07 13:39:44 -04:00
|
|
|
char *p;
|
2007-10-16 16:07:20 -04:00
|
|
|
encoding:
|
2008-12-07 20:32:36 -05:00
|
|
|
do {
|
|
|
|
# define set_encoding_part(type) \
|
|
|
|
if (!(p = strchr(s, ':'))) { \
|
|
|
|
set_##type##_encoding_once(opt, s, 0); \
|
|
|
|
break; \
|
|
|
|
} \
|
|
|
|
else if (p > s) { \
|
|
|
|
set_##type##_encoding_once(opt, s, p-s); \
|
|
|
|
}
|
|
|
|
set_encoding_part(external);
|
|
|
|
if (!*(s = ++p)) break;
|
|
|
|
set_encoding_part(internal);
|
|
|
|
if (!*(s = ++p)) break;
|
2011-04-15 10:42:36 -04:00
|
|
|
#if defined ALLOW_DEFAULT_SOURCE_ENCODING && ALLOW_DEFAULT_SOURCE_ENCODING
|
2008-12-07 21:15:47 -05:00
|
|
|
set_encoding_part(source);
|
|
|
|
if (!*(s = ++p)) break;
|
|
|
|
#endif
|
2008-12-07 20:32:36 -05:00
|
|
|
rb_raise(rb_eRuntimeError, "extra argument for %s: %s",
|
|
|
|
(arg[1] == '-' ? "--encoding" : "-E"), s);
|
|
|
|
# undef set_encoding_part
|
|
|
|
} while (0);
|
|
|
|
}
|
|
|
|
else if (is_option_with_arg("internal-encoding", Qfalse, Qtrue)) {
|
|
|
|
set_internal_encoding_once(opt, s, 0);
|
|
|
|
}
|
|
|
|
else if (is_option_with_arg("external-encoding", Qfalse, Qtrue)) {
|
|
|
|
set_external_encoding_once(opt, s, 0);
|
2007-10-16 16:07:20 -04:00
|
|
|
}
|
2011-04-15 10:42:36 -04:00
|
|
|
#if defined ALLOW_DEFAULT_SOURCE_ENCODING && ALLOW_DEFAULT_SOURCE_ENCODING
|
2008-12-07 21:15:47 -05:00
|
|
|
else if (is_option_with_arg("source-encoding", Qfalse, Qtrue)) {
|
|
|
|
set_source_encoding_once(opt, s, 0);
|
|
|
|
}
|
|
|
|
#endif
|
2008-10-29 21:34:23 -04:00
|
|
|
else if (strcmp("version", s) == 0) {
|
|
|
|
if (envopt) goto noenvopt_long;
|
2008-12-07 21:28:17 -05:00
|
|
|
opt->dump |= DUMP_BIT(version);
|
2008-10-29 21:34:23 -04:00
|
|
|
}
|
1999-10-16 06:33:06 -04:00
|
|
|
else if (strcmp("verbose", s) == 0) {
|
2007-09-28 17:47:31 -04:00
|
|
|
opt->verbose = 1;
|
1999-10-16 06:33:06 -04:00
|
|
|
ruby_verbose = Qtrue;
|
|
|
|
}
|
2008-10-29 21:34:23 -04:00
|
|
|
else if (strcmp("yydebug", s) == 0) {
|
|
|
|
if (envopt) goto noenvopt_long;
|
2008-12-07 21:28:17 -05:00
|
|
|
opt->dump |= DUMP_BIT(yydebug);
|
2008-10-29 21:34:23 -04:00
|
|
|
}
|
|
|
|
else if (is_option_with_arg("dump", Qfalse, Qfalse)) {
|
2008-05-19 23:13:52 -04:00
|
|
|
ruby_each_words(s, dump_option, &opt->dump);
|
|
|
|
}
|
1999-08-13 01:45:20 -04:00
|
|
|
else if (strcmp("help", s) == 0) {
|
2008-10-29 21:34:23 -04:00
|
|
|
if (envopt) goto noenvopt_long;
|
2012-11-23 03:31:52 -05:00
|
|
|
opt->dump |= DUMP_BIT(help);
|
2008-12-07 21:28:17 -05:00
|
|
|
goto switch_end;
|
1999-08-13 01:45:20 -04:00
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
else {
|
2007-09-28 17:47:31 -04:00
|
|
|
rb_raise(rb_eRuntimeError,
|
|
|
|
"invalid option --%s (-h will show valid options)", s);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
2005-01-15 00:58:02 -05:00
|
|
|
case '\r':
|
2006-12-31 10:02:22 -05:00
|
|
|
if (!s[1])
|
|
|
|
break;
|
2005-01-15 00:58:02 -05:00
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
default:
|
2005-01-15 00:58:02 -05:00
|
|
|
{
|
|
|
|
if (ISPRINT(*s)) {
|
2007-12-08 03:11:52 -05:00
|
|
|
rb_raise(rb_eRuntimeError,
|
|
|
|
"invalid option -%c (-h will show valid options)",
|
|
|
|
(int)(unsigned char)*s);
|
2005-01-15 00:58:02 -05:00
|
|
|
}
|
|
|
|
else {
|
2007-12-08 03:11:52 -05:00
|
|
|
rb_raise(rb_eRuntimeError,
|
2007-12-12 09:30:54 -05:00
|
|
|
"invalid option -\\x%02X (-h will show valid options)",
|
2007-12-08 03:11:52 -05:00
|
|
|
(int)(unsigned char)*s);
|
2005-01-15 00:58:02 -05:00
|
|
|
}
|
|
|
|
}
|
2007-09-28 17:47:31 -04:00
|
|
|
goto switch_end;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2008-10-29 21:34:23 -04:00
|
|
|
noenvopt:
|
|
|
|
/* "EIdvwWrKU" only */
|
|
|
|
rb_raise(rb_eRuntimeError, "invalid switch in RUBYOPT: -%c", *s);
|
|
|
|
break;
|
|
|
|
|
|
|
|
noenvopt_long:
|
|
|
|
rb_raise(rb_eRuntimeError, "invalid switch in RUBYOPT: --%s", s);
|
|
|
|
break;
|
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
case 0:
|
|
|
|
break;
|
2008-10-29 21:34:23 -04:00
|
|
|
# undef is_option_end
|
|
|
|
# undef check_envopt
|
|
|
|
# undef need_argument
|
|
|
|
# undef is_option_with_arg
|
2013-02-27 03:08:10 -05:00
|
|
|
# undef is_option_with_optarg
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
switch_end:
|
2015-12-29 07:23:04 -05:00
|
|
|
if (warning) opt->warning = warning;
|
2007-09-28 17:47:31 -04:00
|
|
|
return argc0 - argc;
|
|
|
|
}
|
|
|
|
|
2007-11-10 04:22:59 -05:00
|
|
|
static void
|
2011-01-14 19:48:16 -05:00
|
|
|
ruby_init_prelude(void)
|
2007-11-10 04:22:59 -05:00
|
|
|
{
|
|
|
|
Init_prelude();
|
2010-03-11 17:15:11 -05:00
|
|
|
rb_const_remove(rb_cObject, rb_intern_const("TMP_RUBY_PREFIX"));
|
2007-11-10 04:22:59 -05:00
|
|
|
}
|
|
|
|
|
2008-01-09 01:54:26 -05:00
|
|
|
static int
|
|
|
|
opt_enc_index(VALUE enc_name)
|
|
|
|
{
|
|
|
|
const char *s = RSTRING_PTR(enc_name);
|
|
|
|
int i = rb_enc_find_index(s);
|
|
|
|
|
|
|
|
if (i < 0) {
|
|
|
|
rb_raise(rb_eRuntimeError, "unknown encoding name - %s", s);
|
|
|
|
}
|
|
|
|
else if (rb_enc_dummy_p(rb_enc_from_index(i))) {
|
|
|
|
rb_raise(rb_eRuntimeError, "dummy encoding is not acceptable - %s ", s);
|
|
|
|
}
|
|
|
|
return i;
|
|
|
|
}
|
|
|
|
|
2013-08-07 10:12:08 -04:00
|
|
|
#define rb_progname (GET_VM()->progname)
|
|
|
|
#define rb_orig_progname (GET_VM()->orig_progname)
|
2008-06-09 22:25:18 -04:00
|
|
|
VALUE rb_argv0;
|
2008-01-25 02:11:18 -05:00
|
|
|
|
2008-12-07 21:28:17 -05:00
|
|
|
static VALUE
|
|
|
|
false_value(void)
|
|
|
|
{
|
|
|
|
return Qfalse;
|
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
true_value(void)
|
|
|
|
{
|
|
|
|
return Qtrue;
|
|
|
|
}
|
|
|
|
|
|
|
|
#define rb_define_readonly_boolean(name, val) \
|
|
|
|
rb_define_virtual_variable((name), (val) ? true_value : false_value, 0)
|
|
|
|
|
2008-12-15 09:46:50 -05:00
|
|
|
static VALUE
|
* cont.c (rb_fiber_current), dln.c (dln_print_undef, dln_undefined),
eval.c (rb_iterator_p, rb_need_block), load.c: (Init_load), ruby.c
(uscore_get, rb_f_chop), st.c (stat_col), signal.c
(rb_signal_buff_size, ruby_sig_finalize), thread.c
(rb_thread_sleep_forever, rb_thread_sleep_deadly, rb_thread_alone):
protoized.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-02-01 07:51:44 -05:00
|
|
|
uscore_get(void)
|
2008-12-15 09:46:50 -05:00
|
|
|
{
|
|
|
|
VALUE line;
|
|
|
|
|
|
|
|
line = rb_lastline_get();
|
2011-09-29 07:07:45 -04:00
|
|
|
if (!RB_TYPE_P(line, T_STRING)) {
|
2008-12-15 09:46:50 -05:00
|
|
|
rb_raise(rb_eTypeError, "$_ value need to be String (%s given)",
|
|
|
|
NIL_P(line) ? "nil" : rb_obj_classname(line));
|
|
|
|
}
|
|
|
|
return line;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-17 17:07:33 -04:00
|
|
|
* sub(pattern, replacement) -> $_
|
2013-04-24 00:47:31 -04:00
|
|
|
* sub(pattern) {|...| block } -> $_
|
2009-01-20 23:59:20 -05:00
|
|
|
*
|
2008-12-15 09:46:50 -05:00
|
|
|
* Equivalent to <code>$_.sub(<i>args</i>)</code>, except that
|
|
|
|
* <code>$_</code> will be updated if substitution occurs.
|
|
|
|
* Available only when -p/-n command line option specified.
|
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
2012-06-19 17:50:09 -04:00
|
|
|
rb_f_sub(int argc, VALUE *argv)
|
2008-12-15 09:46:50 -05:00
|
|
|
{
|
2012-10-13 23:30:50 -04:00
|
|
|
VALUE str = rb_funcall_passing_block(uscore_get(), rb_intern("sub"), argc, argv);
|
2008-12-15 09:46:50 -05:00
|
|
|
rb_lastline_set(str);
|
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2013-04-24 00:47:31 -04:00
|
|
|
* gsub(pattern, replacement) -> $_
|
|
|
|
* gsub(pattern) {|...| block } -> $_
|
2009-01-20 23:59:20 -05:00
|
|
|
*
|
2008-12-15 09:46:50 -05:00
|
|
|
* Equivalent to <code>$_.gsub...</code>, except that <code>$_</code>
|
2013-04-24 00:47:31 -04:00
|
|
|
* will be updated if substitution occurs.
|
2008-12-15 09:46:50 -05:00
|
|
|
* Available only when -p/-n command line option specified.
|
2009-01-20 23:59:20 -05:00
|
|
|
*
|
2008-12-15 09:46:50 -05:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
2012-06-19 17:50:09 -04:00
|
|
|
rb_f_gsub(int argc, VALUE *argv)
|
2008-12-15 09:46:50 -05:00
|
|
|
{
|
2012-10-13 23:30:50 -04:00
|
|
|
VALUE str = rb_funcall_passing_block(uscore_get(), rb_intern("gsub"), argc, argv);
|
2008-12-15 09:46:50 -05:00
|
|
|
rb_lastline_set(str);
|
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2013-04-24 00:47:31 -04:00
|
|
|
* chop -> $_
|
2009-01-20 23:59:20 -05:00
|
|
|
*
|
2008-12-15 09:46:50 -05:00
|
|
|
* Equivalent to <code>($_.dup).chop!</code>, except <code>nil</code>
|
|
|
|
* is never returned. See <code>String#chop!</code>.
|
|
|
|
* Available only when -p/-n command line option specified.
|
2009-01-20 23:59:20 -05:00
|
|
|
*
|
2008-12-15 09:46:50 -05:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
* cont.c (rb_fiber_current), dln.c (dln_print_undef, dln_undefined),
eval.c (rb_iterator_p, rb_need_block), load.c: (Init_load), ruby.c
(uscore_get, rb_f_chop), st.c (stat_col), signal.c
(rb_signal_buff_size, ruby_sig_finalize), thread.c
(rb_thread_sleep_forever, rb_thread_sleep_deadly, rb_thread_alone):
protoized.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21929 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-02-01 07:51:44 -05:00
|
|
|
rb_f_chop(void)
|
2008-12-15 09:46:50 -05:00
|
|
|
{
|
2012-10-13 23:30:50 -04:00
|
|
|
VALUE str = rb_funcall_passing_block(uscore_get(), rb_intern("chop"), 0, 0);
|
2008-12-15 09:46:50 -05:00
|
|
|
rb_lastline_set(str);
|
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
/*
|
|
|
|
* call-seq:
|
2010-05-17 17:07:33 -04:00
|
|
|
* chomp -> $_
|
|
|
|
* chomp(string) -> $_
|
2009-01-20 23:59:20 -05:00
|
|
|
*
|
2008-12-15 09:46:50 -05:00
|
|
|
* Equivalent to <code>$_ = $_.chomp(<em>string</em>)</code>. See
|
|
|
|
* <code>String#chomp</code>.
|
|
|
|
* Available only when -p/-n command line option specified.
|
2009-01-20 23:59:20 -05:00
|
|
|
*
|
2008-12-15 09:46:50 -05:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
2012-06-19 17:50:09 -04:00
|
|
|
rb_f_chomp(int argc, VALUE *argv)
|
2008-12-15 09:46:50 -05:00
|
|
|
{
|
2012-10-13 23:30:50 -04:00
|
|
|
VALUE str = rb_funcall_passing_block(uscore_get(), rb_intern("chomp"), argc, argv);
|
2008-12-15 09:46:50 -05:00
|
|
|
rb_lastline_set(str);
|
|
|
|
return str;
|
|
|
|
}
|
|
|
|
|
2007-10-02 21:06:57 -04:00
|
|
|
static VALUE
|
2016-08-19 06:44:53 -04:00
|
|
|
process_options(int argc, char **argv, ruby_cmdline_options_t *opt)
|
2007-09-28 17:47:31 -04:00
|
|
|
{
|
2017-10-29 11:51:23 -04:00
|
|
|
rb_ast_t *ast = 0;
|
2007-09-28 17:47:31 -04:00
|
|
|
VALUE parser;
|
2017-06-07 22:07:42 -04:00
|
|
|
VALUE script_name;
|
2015-07-21 18:52:59 -04:00
|
|
|
const rb_iseq_t *iseq;
|
2016-04-23 23:42:25 -04:00
|
|
|
rb_encoding *enc, *lenc;
|
2016-04-26 10:35:24 -04:00
|
|
|
#if UTF8_PATH
|
|
|
|
rb_encoding *uenc, *ienc = 0;
|
|
|
|
#endif
|
2007-09-28 17:47:31 -04:00
|
|
|
const char *s;
|
2008-05-07 17:43:54 -04:00
|
|
|
char fbuf[MAXPATHLEN];
|
2009-06-22 01:35:51 -04:00
|
|
|
int i = (int)proc_options(argc, argv, opt, 0);
|
2016-03-28 17:39:24 -04:00
|
|
|
rb_binding_t *toplevel_binding;
|
2016-07-28 07:02:30 -04:00
|
|
|
const struct rb_block *base_block;
|
2016-12-07 09:39:24 -05:00
|
|
|
unsigned int dump = opt->dump & dump_exit_bits;
|
2007-09-28 17:47:31 -04:00
|
|
|
|
2012-11-23 03:31:52 -05:00
|
|
|
if (opt->dump & (DUMP_BIT(usage)|DUMP_BIT(help))) {
|
2017-08-09 07:03:55 -04:00
|
|
|
const char *const progname =
|
|
|
|
(argc > 0 && argv && argv[0] ? argv[0] :
|
|
|
|
origarg.argc > 0 && origarg.argv && origarg.argv[0] ? origarg.argv[0] :
|
|
|
|
ruby_engine);
|
|
|
|
usage(progname, (opt->dump & DUMP_BIT(help)));
|
2008-12-07 21:28:17 -05:00
|
|
|
return Qtrue;
|
|
|
|
}
|
|
|
|
|
2017-08-09 07:03:55 -04:00
|
|
|
argc -= i;
|
|
|
|
argv += i;
|
|
|
|
|
2015-09-23 10:43:45 -04:00
|
|
|
if ((opt->features & FEATURE_BIT(rubyopt)) &&
|
2008-10-30 19:16:16 -04:00
|
|
|
opt->safe_level == 0 && (s = getenv("RUBYOPT"))) {
|
2008-01-24 23:18:14 -05:00
|
|
|
VALUE src_enc_name = opt->src.enc.name;
|
|
|
|
VALUE ext_enc_name = opt->ext.enc.name;
|
2008-10-07 13:39:44 -04:00
|
|
|
VALUE int_enc_name = opt->intern.enc.name;
|
2008-01-09 01:54:26 -05:00
|
|
|
|
2008-10-13 20:41:09 -04:00
|
|
|
opt->src.enc.name = opt->ext.enc.name = opt->intern.enc.name = 0;
|
2008-10-29 21:34:23 -04:00
|
|
|
moreswitches(s, opt, 1);
|
2008-01-24 23:18:14 -05:00
|
|
|
if (src_enc_name)
|
|
|
|
opt->src.enc.name = src_enc_name;
|
|
|
|
if (ext_enc_name)
|
|
|
|
opt->ext.enc.name = ext_enc_name;
|
2008-10-07 13:39:44 -04:00
|
|
|
if (int_enc_name)
|
|
|
|
opt->intern.enc.name = int_enc_name;
|
1999-10-21 03:52:15 -04:00
|
|
|
}
|
|
|
|
|
2012-07-04 12:01:01 -04:00
|
|
|
if (opt->src.enc.name)
|
|
|
|
rb_warning("-K is specified; it is for 1.8 compatibility and may cause odd behavior");
|
|
|
|
|
2012-08-09 05:33:49 -04:00
|
|
|
if (opt->dump & (DUMP_BIT(version) | DUMP_BIT(version_v))) {
|
1999-01-19 23:59:39 -05:00
|
|
|
ruby_show_version();
|
2012-08-09 05:33:49 -04:00
|
|
|
if (opt->dump & DUMP_BIT(version)) return Qtrue;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2008-12-07 21:28:17 -05:00
|
|
|
if (opt->dump & DUMP_BIT(copyright)) {
|
1999-01-19 23:59:39 -05:00
|
|
|
ruby_show_copyright();
|
2016-01-06 21:34:33 -05:00
|
|
|
return Qtrue;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2007-09-28 17:47:31 -04:00
|
|
|
if (!opt->e_script) {
|
2017-08-09 07:03:55 -04:00
|
|
|
if (argc <= 0) { /* no more args */
|
2007-09-28 17:47:31 -04:00
|
|
|
if (opt->verbose)
|
2007-10-02 21:06:57 -04:00
|
|
|
return Qtrue;
|
2007-09-28 17:47:31 -04:00
|
|
|
opt->script = "-";
|
2001-09-03 01:37:42 -04:00
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
else {
|
2007-09-28 17:47:31 -04:00
|
|
|
opt->script = argv[0];
|
2012-11-23 10:00:55 -05:00
|
|
|
if (!opt->script || opt->script[0] == '\0') {
|
2007-09-28 17:47:31 -04:00
|
|
|
opt->script = "-";
|
2003-02-12 22:02:19 -05:00
|
|
|
}
|
2007-09-28 17:47:31 -04:00
|
|
|
else if (opt->do_search) {
|
1999-10-15 04:52:18 -04:00
|
|
|
char *path = getenv("RUBYPATH");
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2007-09-28 17:47:31 -04:00
|
|
|
opt->script = 0;
|
1999-10-15 04:52:18 -04:00
|
|
|
if (path) {
|
2008-05-07 17:43:54 -04:00
|
|
|
opt->script = dln_find_file_r(argv[0], path, fbuf, sizeof(fbuf));
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2007-09-28 17:47:31 -04:00
|
|
|
if (!opt->script) {
|
2008-05-07 17:43:54 -04:00
|
|
|
opt->script = dln_find_file_r(argv[0], getenv(PATH_ENV), fbuf, sizeof(fbuf));
|
1999-10-15 04:52:18 -04:00
|
|
|
}
|
2007-09-28 17:47:31 -04:00
|
|
|
if (!opt->script)
|
|
|
|
opt->script = argv[0];
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2006-12-31 10:02:22 -05:00
|
|
|
argc--;
|
|
|
|
argv++;
|
2003-02-12 19:59:00 -05:00
|
|
|
}
|
2017-01-31 07:54:59 -05:00
|
|
|
if (opt->script[0] == '-' && !opt->script[1]) {
|
|
|
|
forbid_setid("program input from stdin");
|
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2008-12-14 21:32:21 -05:00
|
|
|
opt->script_name = rb_str_new_cstr(opt->script);
|
|
|
|
opt->script = RSTRING_PTR(opt->script_name);
|
2014-11-29 10:02:25 -05:00
|
|
|
|
|
|
|
#if _WIN32
|
|
|
|
translit_char_bin(RSTRING_PTR(opt->script_name), '\\', '/');
|
|
|
|
#elif defined DOSISH
|
2009-02-19 01:11:41 -05:00
|
|
|
translit_char(RSTRING_PTR(opt->script_name), '\\', '/');
|
2008-04-15 13:26:29 -04:00
|
|
|
#endif
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2013-12-04 19:19:13 -05:00
|
|
|
ruby_gc_set_params(opt->safe_level);
|
2008-10-30 19:16:16 -04:00
|
|
|
ruby_init_loadpath_safe(opt->safe_level);
|
2012-05-16 01:39:06 -04:00
|
|
|
Init_enc();
|
2008-05-07 07:25:23 -04:00
|
|
|
lenc = rb_locale_encoding();
|
2008-09-14 03:07:31 -04:00
|
|
|
rb_enc_associate(rb_progname, lenc);
|
2011-07-07 02:44:46 -04:00
|
|
|
rb_obj_freeze(rb_progname);
|
2007-09-28 16:29:32 -04:00
|
|
|
parser = rb_parser_new();
|
2008-12-07 21:28:17 -05:00
|
|
|
if (opt->dump & DUMP_BIT(yydebug)) {
|
|
|
|
rb_parser_set_yydebug(parser, Qtrue);
|
|
|
|
}
|
2008-01-24 23:18:14 -05:00
|
|
|
if (opt->ext.enc.name != 0) {
|
|
|
|
opt->ext.enc.index = opt_enc_index(opt->ext.enc.name);
|
2007-12-31 09:57:46 -05:00
|
|
|
}
|
2008-10-07 13:39:44 -04:00
|
|
|
if (opt->intern.enc.name != 0) {
|
|
|
|
opt->intern.enc.index = opt_enc_index(opt->intern.enc.name);
|
|
|
|
}
|
2008-01-24 23:18:14 -05:00
|
|
|
if (opt->src.enc.name != 0) {
|
|
|
|
opt->src.enc.index = opt_enc_index(opt->src.enc.name);
|
2008-01-25 02:11:18 -05:00
|
|
|
src_encoding_index = opt->src.enc.index;
|
2008-01-24 23:18:14 -05:00
|
|
|
}
|
2009-02-05 22:12:09 -05:00
|
|
|
if (opt->ext.enc.index >= 0) {
|
|
|
|
enc = rb_enc_from_index(opt->ext.enc.index);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
enc = lenc;
|
|
|
|
}
|
|
|
|
rb_enc_set_default_external(rb_enc_from_encoding(enc));
|
2008-10-07 13:39:44 -04:00
|
|
|
if (opt->intern.enc.index >= 0) {
|
|
|
|
enc = rb_enc_from_index(opt->intern.enc.index);
|
|
|
|
rb_enc_set_default_internal(rb_enc_from_encoding(enc));
|
|
|
|
opt->intern.enc.index = -1;
|
2016-04-26 10:35:24 -04:00
|
|
|
#if UTF8_PATH
|
|
|
|
ienc = enc;
|
|
|
|
#endif
|
2008-10-07 13:39:44 -04:00
|
|
|
}
|
2017-06-07 22:07:42 -04:00
|
|
|
script_name = opt->script_name;
|
|
|
|
rb_enc_associate(opt->script_name,
|
|
|
|
IF_UTF8_PATH(uenc = rb_utf8_encoding(), lenc));
|
|
|
|
#if UTF8_PATH
|
|
|
|
if (uenc != lenc) {
|
2017-05-17 00:47:05 -04:00
|
|
|
opt->script_name = str_conv_enc(opt->script_name, uenc, lenc);
|
|
|
|
opt->script = RSTRING_PTR(opt->script_name);
|
|
|
|
}
|
2017-06-07 22:07:42 -04:00
|
|
|
#endif
|
2011-07-07 02:44:46 -04:00
|
|
|
rb_obj_freeze(opt->script_name);
|
2017-05-17 00:47:05 -04:00
|
|
|
if (IF_UTF8_PATH(uenc != lenc, 1)) {
|
2008-12-14 21:32:21 -05:00
|
|
|
long i;
|
|
|
|
VALUE load_path = GET_VM()->load_path;
|
2015-07-02 01:12:04 -04:00
|
|
|
const ID id_initial_load_path_mark = INITIAL_LOAD_PATH_MARK;
|
2008-12-14 21:32:21 -05:00
|
|
|
for (i = 0; i < RARRAY_LEN(load_path); ++i) {
|
2014-08-22 22:52:23 -04:00
|
|
|
VALUE path = RARRAY_AREF(load_path, i);
|
2015-07-02 01:12:04 -04:00
|
|
|
int mark = rb_attr_get(path, id_initial_load_path_mark) == path;
|
2016-06-02 04:05:21 -04:00
|
|
|
#if UTF8_PATH
|
2016-06-03 08:27:24 -04:00
|
|
|
VALUE newpath = rb_str_conv_enc(path, uenc, lenc);
|
|
|
|
if (newpath == path) continue;
|
|
|
|
path = newpath;
|
2016-06-02 04:05:21 -04:00
|
|
|
#else
|
2014-08-22 22:52:23 -04:00
|
|
|
path = rb_enc_associate(rb_str_dup(path), lenc);
|
2016-06-02 04:05:21 -04:00
|
|
|
#endif
|
2015-07-02 01:12:04 -04:00
|
|
|
if (mark) rb_ivar_set(path, id_initial_load_path_mark, path);
|
2014-08-22 22:52:23 -04:00
|
|
|
RARRAY_ASET(load_path, i, path);
|
2008-12-14 21:32:21 -05:00
|
|
|
}
|
|
|
|
}
|
2013-10-13 23:32:54 -04:00
|
|
|
Init_ext(); /* load statically linked extensions before rubygems */
|
2015-09-23 10:43:45 -04:00
|
|
|
if (opt->features & FEATURE_BIT(gems)) {
|
2011-01-17 07:40:30 -05:00
|
|
|
rb_define_module("Gem");
|
2011-01-14 19:48:16 -05:00
|
|
|
}
|
2015-09-23 10:43:45 -04:00
|
|
|
if (opt->features & FEATURE_BIT(did_you_mean)) {
|
2015-09-09 03:57:31 -04:00
|
|
|
rb_define_module("DidYouMean");
|
|
|
|
}
|
2011-01-14 19:48:16 -05:00
|
|
|
ruby_init_prelude();
|
2015-11-19 00:58:31 -05:00
|
|
|
if ((opt->features ^ DEFAULT_FEATURES) & COMPILATION_FEATURES) {
|
2015-10-23 15:02:55 -04:00
|
|
|
VALUE option = rb_hash_new();
|
2015-11-19 00:58:31 -05:00
|
|
|
#define SET_COMPILE_OPTION(h, o, name) \
|
|
|
|
rb_hash_aset((h), ID2SYM(rb_intern_const(#name)), \
|
|
|
|
((o)->features & FEATURE_BIT(name) ? Qtrue : Qfalse));
|
|
|
|
SET_COMPILE_OPTION(option, opt, frozen_string_literal);
|
2015-11-25 03:02:29 -05:00
|
|
|
SET_COMPILE_OPTION(option, opt, debug_frozen_string_literal);
|
2015-10-23 15:02:55 -04:00
|
|
|
rb_funcallv(rb_cISeq, rb_intern_const("compile_option="), 1, &option);
|
2015-11-19 00:58:31 -05:00
|
|
|
#undef SET_COMPILE_OPTION
|
2015-10-23 15:02:55 -04:00
|
|
|
}
|
2008-10-18 06:36:20 -04:00
|
|
|
ruby_set_argv(argc, argv);
|
2009-05-16 20:47:49 -04:00
|
|
|
process_sflag(&opt->sflag);
|
2008-02-15 18:03:22 -05:00
|
|
|
|
2016-03-28 17:39:24 -04:00
|
|
|
GetBindingPtr(rb_const_get(rb_cObject, rb_intern("TOPLEVEL_BINDING")),
|
|
|
|
toplevel_binding);
|
|
|
|
/* need to acquire env from toplevel_binding each time, since it
|
|
|
|
* may update after eval() */
|
2012-07-10 23:25:16 -04:00
|
|
|
|
2017-10-24 03:41:48 -04:00
|
|
|
base_block = toplevel_context(toplevel_binding);
|
|
|
|
rb_parser_set_context(parser, base_block, TRUE);
|
|
|
|
|
2007-09-28 17:47:31 -04:00
|
|
|
if (opt->e_script) {
|
2010-06-05 02:59:12 -04:00
|
|
|
VALUE progname = rb_progname;
|
2008-01-25 13:49:28 -05:00
|
|
|
rb_encoding *eenc;
|
|
|
|
if (opt->src.enc.index >= 0) {
|
|
|
|
eenc = rb_enc_from_index(opt->src.enc.index);
|
2008-01-25 01:12:44 -05:00
|
|
|
}
|
2008-01-25 01:56:50 -05:00
|
|
|
else {
|
2016-04-23 23:42:25 -04:00
|
|
|
eenc = lenc;
|
2016-04-26 10:35:24 -04:00
|
|
|
#if UTF8_PATH
|
|
|
|
if (ienc) eenc = ienc;
|
|
|
|
#endif
|
2008-01-25 01:56:50 -05:00
|
|
|
}
|
2016-04-26 10:35:24 -04:00
|
|
|
#if UTF8_PATH
|
|
|
|
if (eenc != uenc) {
|
|
|
|
opt->e_script = str_conv_enc(opt->e_script, uenc, eenc);
|
|
|
|
}
|
|
|
|
#endif
|
2008-01-25 01:12:44 -05:00
|
|
|
rb_enc_associate(opt->e_script, eenc);
|
2014-10-28 03:22:43 -04:00
|
|
|
if (!(opt->dump & ~DUMP_BIT(version_v))) {
|
|
|
|
ruby_set_script_name(opt->script_name);
|
|
|
|
require_libraries(&opt->req_list);
|
|
|
|
}
|
2012-06-13 22:22:08 -04:00
|
|
|
ruby_set_script_name(progname);
|
2017-10-24 07:09:41 -04:00
|
|
|
rb_parser_set_options(parser, opt->do_print, opt->do_loop,
|
|
|
|
opt->do_line, opt->do_split);
|
2017-10-27 12:44:57 -04:00
|
|
|
ast = rb_parser_compile_string(parser, opt->script, opt->e_script, 1);
|
1999-10-15 04:52:18 -04:00
|
|
|
}
|
|
|
|
else {
|
2017-05-28 05:49:30 -04:00
|
|
|
VALUE f;
|
2017-06-07 22:07:42 -04:00
|
|
|
f = open_load_file(script_name, &opt->xflag);
|
2017-10-27 12:44:57 -04:00
|
|
|
ast = load_file(parser, opt->script_name, f, 1, opt);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2012-06-13 22:22:08 -04:00
|
|
|
ruby_set_script_name(opt->script_name);
|
2016-12-07 09:39:24 -05:00
|
|
|
if (dump & DUMP_BIT(yydebug)) {
|
|
|
|
dump &= ~DUMP_BIT(yydebug);
|
|
|
|
if (!dump) return Qtrue;
|
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2009-02-05 22:05:27 -05:00
|
|
|
if (opt->ext.enc.index >= 0) {
|
|
|
|
enc = rb_enc_from_index(opt->ext.enc.index);
|
|
|
|
}
|
|
|
|
else {
|
|
|
|
enc = lenc;
|
|
|
|
}
|
|
|
|
rb_enc_set_default_external(rb_enc_from_encoding(enc));
|
2008-10-07 13:39:44 -04:00
|
|
|
if (opt->intern.enc.index >= 0) {
|
|
|
|
/* Set in the shebang line */
|
|
|
|
enc = rb_enc_from_index(opt->intern.enc.index);
|
|
|
|
rb_enc_set_default_internal(rb_enc_from_encoding(enc));
|
|
|
|
}
|
2008-12-13 01:58:58 -05:00
|
|
|
else if (!rb_default_internal_encoding())
|
2008-10-07 13:39:44 -04:00
|
|
|
/* Freeze default_internal */
|
|
|
|
rb_enc_set_default_internal(Qnil);
|
2009-07-31 03:37:02 -04:00
|
|
|
rb_stdio_set_default_encoding();
|
2008-10-07 13:39:44 -04:00
|
|
|
|
2017-10-27 12:44:57 -04:00
|
|
|
if (!ast->root) {
|
|
|
|
rb_ast_dispose(ast);
|
|
|
|
return Qfalse;
|
|
|
|
}
|
2007-09-28 17:47:31 -04:00
|
|
|
|
2009-05-16 20:47:49 -04:00
|
|
|
process_sflag(&opt->sflag);
|
2007-09-28 17:47:31 -04:00
|
|
|
opt->xflag = 0;
|
2001-05-30 05:12:34 -04:00
|
|
|
|
2016-12-07 09:39:24 -05:00
|
|
|
if (dump & DUMP_BIT(syntax)) {
|
2007-12-04 00:34:37 -05:00
|
|
|
printf("Syntax OK\n");
|
2016-12-07 09:39:24 -05:00
|
|
|
dump &= ~DUMP_BIT(syntax);
|
|
|
|
if (!dump) return Qtrue;
|
2007-12-04 00:34:37 -05:00
|
|
|
}
|
|
|
|
|
* eval.c (ruby_exec_node, ruby_run_node), ruby.c (process_options):
use iseq instead of NODE.
* gc.c (source_filenames): removed.
* include/ruby/intern.h, parse.y (yycompile, parser_mark, parser_free,
ripper_initialize): rb_source_filename() is no longer used.
* compile.c, compile.h (ERROR_ARGS), parse.y (node_newnode, fixpos,
parser_warn, e_option_supplied, warn_unless_e_option, range_op,
cond0): nd_file is no longer used.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@15983 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-04-11 23:41:51 -04:00
|
|
|
if (opt->do_loop) {
|
2008-12-15 09:46:50 -05:00
|
|
|
rb_define_global_function("sub", rb_f_sub, -1);
|
|
|
|
rb_define_global_function("gsub", rb_f_gsub, -1);
|
|
|
|
rb_define_global_function("chop", rb_f_chop, 0);
|
|
|
|
rb_define_global_function("chomp", rb_f_chomp, -1);
|
2007-07-05 05:28:00 -04:00
|
|
|
}
|
|
|
|
|
2016-12-07 09:39:24 -05:00
|
|
|
if (dump & (DUMP_BIT(parsetree)|DUMP_BIT(parsetree_with_comment))) {
|
2017-10-27 12:44:57 -04:00
|
|
|
rb_io_write(rb_stdout, rb_parser_dump_tree(ast->root, dump & DUMP_BIT(parsetree_with_comment)));
|
2009-12-09 09:05:59 -05:00
|
|
|
rb_io_flush(rb_stdout);
|
2016-12-07 09:39:24 -05:00
|
|
|
dump &= ~DUMP_BIT(parsetree)&~DUMP_BIT(parsetree_with_comment);
|
2017-10-27 12:44:57 -04:00
|
|
|
if (!dump) {
|
|
|
|
rb_ast_dispose(ast);
|
|
|
|
return Qtrue;
|
|
|
|
}
|
2009-12-09 09:05:59 -05:00
|
|
|
}
|
|
|
|
|
2016-03-28 17:39:24 -04:00
|
|
|
{
|
2010-03-16 13:40:00 -04:00
|
|
|
VALUE path = Qnil;
|
2012-12-21 05:39:59 -05:00
|
|
|
if (!opt->e_script && strcmp(opt->script, "-")) {
|
2017-06-07 22:07:42 -04:00
|
|
|
path = rb_realpath_internal(Qnil, script_name, 1);
|
2017-10-21 11:43:05 -04:00
|
|
|
#if UTF8_PATH
|
|
|
|
if (uenc != lenc) {
|
|
|
|
path = str_conv_enc(path, uenc, lenc);
|
|
|
|
}
|
|
|
|
#endif
|
2012-12-21 05:39:59 -05:00
|
|
|
}
|
2016-03-28 17:39:24 -04:00
|
|
|
base_block = toplevel_context(toplevel_binding);
|
2017-10-27 12:44:57 -04:00
|
|
|
iseq = rb_iseq_new_main(ast->root, opt->script_name, path, vm_block_iseq(base_block));
|
|
|
|
rb_ast_dispose(ast);
|
2016-03-28 17:39:24 -04:00
|
|
|
}
|
2008-05-20 00:19:27 -04:00
|
|
|
|
2016-12-07 09:39:24 -05:00
|
|
|
if (dump & DUMP_BIT(insns)) {
|
2015-07-21 18:52:59 -04:00
|
|
|
rb_io_write(rb_stdout, rb_iseq_disasm((const rb_iseq_t *)iseq));
|
2008-05-19 23:13:52 -04:00
|
|
|
rb_io_flush(rb_stdout);
|
2016-12-07 09:39:24 -05:00
|
|
|
dump &= ~DUMP_BIT(insns);
|
|
|
|
if (!dump) return Qtrue;
|
2008-05-19 23:13:52 -04:00
|
|
|
}
|
2016-12-07 09:39:24 -05:00
|
|
|
if (opt->dump & dump_exit_bits) return Qtrue;
|
2008-05-19 23:13:52 -04:00
|
|
|
|
2008-12-07 21:28:17 -05:00
|
|
|
rb_define_readonly_boolean("$-p", opt->do_print);
|
|
|
|
rb_define_readonly_boolean("$-l", opt->do_line);
|
|
|
|
rb_define_readonly_boolean("$-a", opt->do_split);
|
|
|
|
|
2008-10-30 19:16:16 -04:00
|
|
|
rb_set_safe_level(opt->safe_level);
|
|
|
|
|
2015-07-21 18:52:59 -04:00
|
|
|
return (VALUE)iseq;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2016-03-07 10:44:34 -05:00
|
|
|
#ifndef DOSISH
|
2016-03-04 08:27:36 -05:00
|
|
|
static void
|
|
|
|
warn_cr_in_shebang(const char *str, long len)
|
|
|
|
{
|
|
|
|
if (str[len-1] == '\n' && str[len-2] == '\r') {
|
2017-06-01 00:38:03 -04:00
|
|
|
rb_warn("shebang line ending with \\r may cause problems");
|
2016-03-04 08:27:36 -05:00
|
|
|
}
|
|
|
|
}
|
2016-03-07 14:39:32 -05:00
|
|
|
#else
|
|
|
|
#define warn_cr_in_shebang(str, len) (void)0
|
2016-03-07 10:44:34 -05:00
|
|
|
#endif
|
2016-03-04 08:27:36 -05:00
|
|
|
|
2008-10-27 02:58:28 -04:00
|
|
|
struct load_file_arg {
|
|
|
|
VALUE parser;
|
2011-10-31 14:05:03 -04:00
|
|
|
VALUE fname;
|
2008-10-27 02:58:28 -04:00
|
|
|
int script;
|
2016-08-19 06:44:53 -04:00
|
|
|
ruby_cmdline_options_t *opt;
|
2014-06-03 10:33:51 -04:00
|
|
|
VALUE f;
|
2008-10-27 02:58:28 -04:00
|
|
|
};
|
|
|
|
|
|
|
|
static VALUE
|
2015-10-17 00:19:12 -04:00
|
|
|
load_file_internal(VALUE argp_v)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2014-06-03 10:33:51 -04:00
|
|
|
struct load_file_arg *argp = (struct load_file_arg *)argp_v;
|
2008-10-27 02:58:28 -04:00
|
|
|
VALUE parser = argp->parser;
|
2013-08-09 09:20:58 -04:00
|
|
|
VALUE orig_fname = argp->fname;
|
2008-10-27 02:58:28 -04:00
|
|
|
int script = argp->script;
|
2016-08-19 06:44:53 -04:00
|
|
|
ruby_cmdline_options_t *opt = argp->opt;
|
2014-06-03 10:33:51 -04:00
|
|
|
VALUE f = argp->f;
|
1998-01-16 07:13:05 -05:00
|
|
|
int line_start = 1;
|
2017-10-29 11:51:23 -04:00
|
|
|
rb_ast_t *ast = 0;
|
2008-01-18 18:35:38 -05:00
|
|
|
rb_encoding *enc;
|
2008-10-28 20:23:04 -04:00
|
|
|
ID set_encoding;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2008-10-28 20:23:04 -04:00
|
|
|
CONST_ID(set_encoding, "set_encoding");
|
1998-01-16 07:13:05 -05:00
|
|
|
if (script) {
|
2001-07-14 11:17:19 -04:00
|
|
|
VALUE c = 1; /* something not nil */
|
1998-01-16 07:13:05 -05:00
|
|
|
VALUE line;
|
2016-03-04 00:19:12 -05:00
|
|
|
char *p, *str;
|
|
|
|
long len;
|
2008-01-24 23:18:14 -05:00
|
|
|
int no_src_enc = !opt->src.enc.name;
|
|
|
|
int no_ext_enc = !opt->ext.enc.name;
|
2008-10-07 13:39:44 -04:00
|
|
|
int no_int_enc = !opt->intern.enc.name;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2008-10-28 20:30:09 -04:00
|
|
|
enc = rb_ascii8bit_encoding();
|
2008-10-28 20:23:04 -04:00
|
|
|
rb_funcall(f, set_encoding, 1, rb_enc_from_encoding(enc));
|
2008-03-01 20:13:15 -05:00
|
|
|
|
2017-05-28 05:49:30 -04:00
|
|
|
if (opt->xflag) {
|
2010-12-04 21:27:13 -05:00
|
|
|
line_start--;
|
2009-08-05 06:19:18 -04:00
|
|
|
search_shebang:
|
1999-01-19 23:59:39 -05:00
|
|
|
while (!NIL_P(line = rb_io_gets(f))) {
|
1998-01-16 07:13:05 -05:00
|
|
|
line_start++;
|
2016-03-04 00:19:12 -05:00
|
|
|
RSTRING_GETMEM(line, str, len);
|
|
|
|
if (len > 2 && str[0] == '#' && str[1] == '!') {
|
2016-03-04 08:27:36 -05:00
|
|
|
if (line_start == 1) warn_cr_in_shebang(str, len);
|
2016-03-04 00:19:12 -05:00
|
|
|
if ((p = strstr(str+2, ruby_engine)) != 0) {
|
1998-01-16 07:13:05 -05:00
|
|
|
goto start_read;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
2012-03-06 18:38:33 -05:00
|
|
|
rb_loaderror("no Ruby script found in input");
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
* encoding.c: provide basic features for M17N.
* parse.y: encoding aware parsing.
* parse.y (pragma_encoding): encoding specification pragma.
* parse.y (rb_intern3): encoding specified symbols.
* string.c (rb_str_length): length based on characters.
for older behavior, bytesize method added.
* string.c (rb_str_index_m): index based on characters. rindex as
well.
* string.c (succ_char): encoding aware succeeding string.
* string.c (rb_str_reverse): reverse based on characters.
* string.c (rb_str_inspect): encoding aware string description.
* string.c (rb_str_upcase_bang): encoding aware case conversion.
downcase, capitalize, swapcase as well.
* string.c (rb_str_tr_bang): tr based on characters. delete,
squeeze, tr_s, count as well.
* string.c (rb_str_split_m): split based on characters.
* string.c (rb_str_each_line): encoding aware each_line.
* string.c (rb_str_each_char): added. iteration based on
characters.
* string.c (rb_str_strip_bang): encoding aware whitespace
stripping. lstrip, rstrip as well.
* string.c (rb_str_justify): encoding aware justifying (ljust,
rjust, center).
* string.c (str_encoding): get encoding attribute from a string.
* re.c (rb_reg_initialize): encoding aware regular expression
* sprintf.c (rb_str_format): formatting (i.e. length count) based
on characters.
* io.c (rb_io_getc): getc to return one-character string.
for older behavior, getbyte method added.
* ext/stringio/stringio.c (strio_getc): ditto.
* io.c (rb_io_ungetc): allow pushing arbitrary string at the
current reading point.
* ext/stringio/stringio.c (strio_ungetc): ditto.
* ext/strscan/strscan.c: encoding support.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-24 23:29:39 -04:00
|
|
|
c = rb_io_getbyte(f);
|
1998-01-16 07:13:05 -05:00
|
|
|
if (c == INT2FIX('#')) {
|
* encoding.c: provide basic features for M17N.
* parse.y: encoding aware parsing.
* parse.y (pragma_encoding): encoding specification pragma.
* parse.y (rb_intern3): encoding specified symbols.
* string.c (rb_str_length): length based on characters.
for older behavior, bytesize method added.
* string.c (rb_str_index_m): index based on characters. rindex as
well.
* string.c (succ_char): encoding aware succeeding string.
* string.c (rb_str_reverse): reverse based on characters.
* string.c (rb_str_inspect): encoding aware string description.
* string.c (rb_str_upcase_bang): encoding aware case conversion.
downcase, capitalize, swapcase as well.
* string.c (rb_str_tr_bang): tr based on characters. delete,
squeeze, tr_s, count as well.
* string.c (rb_str_split_m): split based on characters.
* string.c (rb_str_each_line): encoding aware each_line.
* string.c (rb_str_each_char): added. iteration based on
characters.
* string.c (rb_str_strip_bang): encoding aware whitespace
stripping. lstrip, rstrip as well.
* string.c (rb_str_justify): encoding aware justifying (ljust,
rjust, center).
* string.c (str_encoding): get encoding attribute from a string.
* re.c (rb_reg_initialize): encoding aware regular expression
* sprintf.c (rb_str_format): formatting (i.e. length count) based
on characters.
* io.c (rb_io_getc): getc to return one-character string.
for older behavior, getbyte method added.
* ext/stringio/stringio.c (strio_getc): ditto.
* io.c (rb_io_ungetc): allow pushing arbitrary string at the
current reading point.
* ext/stringio/stringio.c (strio_ungetc): ditto.
* ext/strscan/strscan.c: encoding support.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13261 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-08-24 23:29:39 -04:00
|
|
|
c = rb_io_getbyte(f);
|
|
|
|
if (c == INT2FIX('!')) {
|
|
|
|
line = rb_io_gets(f);
|
|
|
|
if (NIL_P(line))
|
|
|
|
return 0;
|
|
|
|
|
2016-03-04 00:19:12 -05:00
|
|
|
RSTRING_GETMEM(line, str, len);
|
2016-03-04 08:27:36 -05:00
|
|
|
warn_cr_in_shebang(str, len);
|
2016-03-04 00:19:12 -05:00
|
|
|
if ((p = strstr(str, ruby_engine)) == 0) {
|
2009-08-05 06:19:18 -04:00
|
|
|
/* not ruby script, assume -x flag */
|
|
|
|
goto search_shebang;
|
1998-01-16 07:19:22 -05:00
|
|
|
}
|
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
start_read:
|
2016-03-04 00:19:12 -05:00
|
|
|
str += len - 1;
|
|
|
|
if (*str == '\n') *str-- = '\0';
|
|
|
|
if (*str == '\r') *str-- = '\0';
|
2016-03-03 22:53:43 -05:00
|
|
|
/* ruby_engine should not contain a space */
|
2005-04-30 20:13:48 -04:00
|
|
|
if ((p = strstr(p, " -")) != 0) {
|
2015-12-29 05:12:48 -05:00
|
|
|
opt->warning = 0;
|
2008-10-29 21:34:23 -04:00
|
|
|
moreswitches(p + 1, opt, 0);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2005-05-13 22:48:07 -04:00
|
|
|
|
|
|
|
/* push back shebang for pragma may exist in next line */
|
2008-08-25 04:36:46 -04:00
|
|
|
rb_io_ungetbyte(f, rb_str_new2("!\n"));
|
2005-05-13 22:48:07 -04:00
|
|
|
}
|
|
|
|
else if (!NIL_P(c)) {
|
2008-08-25 04:36:46 -04:00
|
|
|
rb_io_ungetbyte(f, c);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2008-08-25 04:36:46 -04:00
|
|
|
rb_io_ungetbyte(f, INT2FIX('#'));
|
2008-01-24 23:18:14 -05:00
|
|
|
if (no_src_enc && opt->src.enc.name) {
|
|
|
|
opt->src.enc.index = opt_enc_index(opt->src.enc.name);
|
2008-01-25 02:11:18 -05:00
|
|
|
src_encoding_index = opt->src.enc.index;
|
2008-01-24 23:18:14 -05:00
|
|
|
}
|
|
|
|
if (no_ext_enc && opt->ext.enc.name) {
|
|
|
|
opt->ext.enc.index = opt_enc_index(opt->ext.enc.name);
|
2008-01-09 01:54:26 -05:00
|
|
|
}
|
2008-10-07 13:39:44 -04:00
|
|
|
if (no_int_enc && opt->intern.enc.name) {
|
|
|
|
opt->intern.enc.index = opt_enc_index(opt->intern.enc.name);
|
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2000-06-28 04:31:35 -04:00
|
|
|
else if (!NIL_P(c)) {
|
2008-08-25 04:36:46 -04:00
|
|
|
rb_io_ungetbyte(f, c);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2010-06-27 10:31:19 -04:00
|
|
|
else {
|
2017-01-31 07:55:00 -05:00
|
|
|
argp->f = f = Qnil;
|
2010-06-27 10:31:19 -04:00
|
|
|
}
|
2014-10-28 03:22:43 -04:00
|
|
|
if (!(opt->dump & ~DUMP_BIT(version_v))) {
|
|
|
|
ruby_set_script_name(opt->script_name);
|
|
|
|
require_libraries(&opt->req_list); /* Why here? unnatural */
|
|
|
|
}
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2008-01-24 23:18:14 -05:00
|
|
|
if (opt->src.enc.index >= 0) {
|
|
|
|
enc = rb_enc_from_index(opt->src.enc.index);
|
2008-01-12 23:50:48 -05:00
|
|
|
}
|
|
|
|
else if (f == rb_stdin) {
|
2008-01-25 13:49:28 -05:00
|
|
|
enc = rb_locale_encoding();
|
2008-01-18 18:35:38 -05:00
|
|
|
}
|
|
|
|
else {
|
2012-11-05 19:49:57 -05:00
|
|
|
enc = rb_utf8_encoding();
|
2008-01-12 23:50:48 -05:00
|
|
|
}
|
2017-10-24 07:09:41 -04:00
|
|
|
rb_parser_set_options(parser, opt->do_print, opt->do_loop,
|
|
|
|
opt->do_line, opt->do_split);
|
2010-06-27 10:31:19 -04:00
|
|
|
if (NIL_P(f)) {
|
|
|
|
f = rb_str_new(0, 0);
|
|
|
|
rb_enc_associate(f, enc);
|
2013-08-09 09:20:58 -04:00
|
|
|
return (VALUE)rb_parser_compile_string_path(parser, orig_fname, f, line_start);
|
2010-06-27 10:31:19 -04:00
|
|
|
}
|
2008-10-30 05:17:49 -04:00
|
|
|
rb_funcall(f, set_encoding, 2, rb_enc_from_encoding(enc), rb_str_new_cstr("-"));
|
2017-10-27 12:44:57 -04:00
|
|
|
ast = rb_parser_compile_file_path(parser, orig_fname, f, line_start);
|
2008-10-28 20:23:04 -04:00
|
|
|
rb_funcall(f, set_encoding, 1, rb_parser_encoding(parser));
|
2017-01-31 07:55:00 -05:00
|
|
|
if (script && rb_parser_end_seen_p(parser)) {
|
|
|
|
/*
|
|
|
|
* DATA is a File that contains the data section of the executed file.
|
|
|
|
* To create a data section use <tt>__END__</tt>:
|
|
|
|
*
|
|
|
|
* $ cat t.rb
|
|
|
|
* puts DATA.gets
|
|
|
|
* __END__
|
|
|
|
* hello world!
|
|
|
|
*
|
|
|
|
* $ ruby t.rb
|
|
|
|
* hello world!
|
|
|
|
*/
|
|
|
|
rb_define_global_const("DATA", f);
|
|
|
|
argp->f = Qnil;
|
|
|
|
}
|
2017-10-27 12:44:57 -04:00
|
|
|
return (VALUE)ast;
|
2014-06-03 10:33:51 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
static VALUE
|
2015-10-17 00:19:12 -04:00
|
|
|
open_load_file(VALUE fname_v, int *xflag)
|
2014-06-03 10:33:51 -04:00
|
|
|
{
|
2017-05-28 05:49:30 -04:00
|
|
|
const char *fname = (fname_v = rb_str_encode_ospath(fname_v),
|
|
|
|
StringValueCStr(fname_v));
|
2016-10-09 23:40:56 -04:00
|
|
|
long flen = RSTRING_LEN(fname_v);
|
2014-06-03 10:33:51 -04:00
|
|
|
VALUE f;
|
2015-10-17 17:09:10 -04:00
|
|
|
int e;
|
2014-06-03 10:33:51 -04:00
|
|
|
|
2016-10-09 23:40:56 -04:00
|
|
|
if (flen == 1 && fname[0] == '-') {
|
2014-06-03 10:33:51 -04:00
|
|
|
f = rb_stdin;
|
|
|
|
}
|
|
|
|
else {
|
2015-10-17 17:09:10 -04:00
|
|
|
int fd;
|
|
|
|
/* open(2) may block if fname is point to FIFO and it's empty. Let's
|
|
|
|
use O_NONBLOCK. */
|
|
|
|
#if defined O_NONBLOCK && HAVE_FCNTL && !(O_NONBLOCK & O_ACCMODE)
|
2015-10-17 00:03:23 -04:00
|
|
|
/* TODO: fix conflicting O_NONBLOCK in ruby/win32.h */
|
2016-10-12 08:07:16 -04:00
|
|
|
# define MODE_TO_LOAD (O_RDONLY | O_NONBLOCK)
|
2015-10-17 17:09:10 -04:00
|
|
|
#elif defined O_NDELAY && HAVE_FCNTL && !(O_NDELAY & O_ACCMODE)
|
2016-10-12 08:07:16 -04:00
|
|
|
# define MODE_TO_LOAD (O_RDONLY | O_NDELAY)
|
2015-10-18 00:22:44 -04:00
|
|
|
#else
|
2016-10-12 08:07:16 -04:00
|
|
|
# define MODE_TO_LOAD (O_RDONLY)
|
2015-10-16 02:54:38 -04:00
|
|
|
#endif
|
2016-10-12 08:07:16 -04:00
|
|
|
int mode = MODE_TO_LOAD;
|
2014-06-03 10:33:51 -04:00
|
|
|
#if defined DOSISH || defined __CYGWIN__
|
2016-10-12 04:24:36 -04:00
|
|
|
# define isdirsep(x) ((x) == '/' || (x) == '\\')
|
2014-06-03 10:33:51 -04:00
|
|
|
{
|
2016-10-12 04:24:36 -04:00
|
|
|
static const char exeext[] = ".exe";
|
2016-10-09 23:40:56 -04:00
|
|
|
enum {extlen = sizeof(exeext)-1};
|
|
|
|
if (flen > extlen && !isdirsep(fname[flen-extlen-1]) &&
|
|
|
|
STRNCASECMP(fname+flen-extlen, exeext, extlen) == 0) {
|
2016-10-12 08:07:16 -04:00
|
|
|
mode |= O_BINARY;
|
2015-10-17 00:19:12 -04:00
|
|
|
*xflag = 1;
|
2014-06-03 10:33:51 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
#endif
|
2015-10-17 17:09:10 -04:00
|
|
|
|
2014-06-03 10:33:51 -04:00
|
|
|
if ((fd = rb_cloexec_open(fname, mode, 0)) < 0) {
|
2016-10-21 03:06:27 -04:00
|
|
|
int e = errno;
|
|
|
|
if (!rb_gc_for_fd(e)) {
|
|
|
|
rb_load_fail(fname_v, strerror(e));
|
|
|
|
}
|
|
|
|
if ((fd = rb_cloexec_open(fname, mode, 0)) < 0) {
|
|
|
|
rb_load_fail(fname_v, strerror(errno));
|
|
|
|
}
|
2014-06-03 10:33:51 -04:00
|
|
|
}
|
2015-10-17 17:09:10 -04:00
|
|
|
rb_update_max_fd(fd);
|
|
|
|
|
2016-10-12 08:07:16 -04:00
|
|
|
#if defined HAVE_FCNTL && MODE_TO_LOAD != O_RDONLY
|
2015-10-17 17:09:10 -04:00
|
|
|
/* disabling O_NONBLOCK */
|
|
|
|
if (fcntl(fd, F_SETFL, 0) < 0) {
|
|
|
|
e = errno;
|
2015-10-17 19:38:18 -04:00
|
|
|
(void)close(fd);
|
2015-10-17 17:09:10 -04:00
|
|
|
rb_load_fail(fname_v, strerror(e));
|
|
|
|
}
|
|
|
|
#endif
|
|
|
|
|
2016-03-14 03:03:01 -04:00
|
|
|
e = ruby_is_fd_loadable(fd);
|
2016-10-10 02:22:30 -04:00
|
|
|
if (!e) {
|
|
|
|
e = errno;
|
|
|
|
(void)close(fd);
|
|
|
|
rb_load_fail(fname_v, strerror(e));
|
2014-06-03 10:33:51 -04:00
|
|
|
}
|
2015-10-17 17:09:10 -04:00
|
|
|
|
2014-06-03 10:33:51 -04:00
|
|
|
f = rb_io_fdopen(fd, mode, fname);
|
2016-10-10 02:22:30 -04:00
|
|
|
if (e < 0) {
|
|
|
|
/*
|
|
|
|
We need to wait if FIFO is empty. It's FIFO's semantics.
|
|
|
|
rb_thread_wait_fd() release GVL. So, it's safe.
|
|
|
|
*/
|
|
|
|
rb_thread_wait_fd(fd);
|
|
|
|
}
|
2014-06-03 10:33:51 -04:00
|
|
|
}
|
2015-10-17 00:19:12 -04:00
|
|
|
return f;
|
|
|
|
}
|
2014-06-03 10:33:51 -04:00
|
|
|
|
2015-10-17 00:19:12 -04:00
|
|
|
static VALUE
|
|
|
|
restore_load_file(VALUE arg)
|
|
|
|
{
|
|
|
|
struct load_file_arg *argp = (struct load_file_arg *)arg;
|
|
|
|
VALUE f = argp->f;
|
2014-06-03 10:33:51 -04:00
|
|
|
|
2017-01-31 07:55:00 -05:00
|
|
|
if (!NIL_P(f) && f != rb_stdin) {
|
1999-01-19 23:59:39 -05:00
|
|
|
rb_io_close(f);
|
|
|
|
}
|
2016-02-24 03:21:04 -05:00
|
|
|
return Qnil;
|
2008-10-27 02:58:28 -04:00
|
|
|
}
|
|
|
|
|
2017-10-29 11:51:23 -04:00
|
|
|
static rb_ast_t *
|
2017-05-28 05:49:30 -04:00
|
|
|
load_file(VALUE parser, VALUE fname, VALUE f, int script, ruby_cmdline_options_t *opt)
|
2008-10-27 02:58:28 -04:00
|
|
|
{
|
|
|
|
struct load_file_arg arg;
|
|
|
|
arg.parser = parser;
|
|
|
|
arg.fname = fname;
|
|
|
|
arg.script = script;
|
|
|
|
arg.opt = opt;
|
2017-05-28 05:49:30 -04:00
|
|
|
arg.f = f;
|
2017-10-29 11:51:23 -04:00
|
|
|
return (rb_ast_t *)rb_ensure(load_file_internal, (VALUE)&arg,
|
2017-10-27 12:44:57 -04:00
|
|
|
restore_load_file, (VALUE)&arg);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2006-12-31 10:02:22 -05:00
|
|
|
void *
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
rb_load_file(const char *fname)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2011-10-31 14:05:03 -04:00
|
|
|
VALUE fname_v = rb_str_new_cstr(fname);
|
2013-07-26 00:04:23 -04:00
|
|
|
return rb_load_file_str(fname_v);
|
|
|
|
}
|
|
|
|
|
|
|
|
void *
|
|
|
|
rb_load_file_str(VALUE fname_v)
|
|
|
|
{
|
2017-05-28 05:49:30 -04:00
|
|
|
return rb_parser_load_file(rb_parser_new(), fname_v);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2016-03-19 01:46:20 -04:00
|
|
|
void *
|
|
|
|
rb_parser_load_file(VALUE parser, VALUE fname_v)
|
|
|
|
{
|
2016-08-19 06:44:53 -04:00
|
|
|
ruby_cmdline_options_t opt;
|
2017-05-28 05:49:30 -04:00
|
|
|
VALUE f = open_load_file(fname_v, &cmdline_options_init(&opt)->xflag);
|
|
|
|
return load_file(parser, fname_v, f, 0, &opt);
|
2016-03-19 01:46:20 -04:00
|
|
|
}
|
|
|
|
|
2013-08-07 10:12:04 -04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* Process.argv0 -> frozen_string
|
|
|
|
*
|
|
|
|
* Returns the name of the script being executed. The value is not
|
|
|
|
* affected by assigning a new value to $0.
|
2013-09-02 01:42:02 -04:00
|
|
|
*
|
|
|
|
* This method first appeared in Ruby 2.1 to serve as a global
|
|
|
|
* variable free means to get the script name.
|
2013-08-07 10:12:04 -04:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
proc_argv0(VALUE process)
|
|
|
|
{
|
|
|
|
return rb_orig_progname;
|
|
|
|
}
|
|
|
|
|
2017-10-19 07:24:03 -04:00
|
|
|
static VALUE ruby_setproctitle(VALUE title);
|
|
|
|
|
2013-08-07 10:12:04 -04:00
|
|
|
/*
|
|
|
|
* call-seq:
|
|
|
|
* Process.setproctitle(string) -> string
|
|
|
|
*
|
2013-09-02 01:42:02 -04:00
|
|
|
* Sets the process title that appears on the ps(1) command. Not
|
|
|
|
* necessarily effective on all platforms. No exception will be
|
|
|
|
* raised regardless of the result, nor will NotImplementedError be
|
|
|
|
* raised even if the platform does not support the feature.
|
2013-08-07 10:12:04 -04:00
|
|
|
*
|
|
|
|
* Calling this method does not affect the value of $0.
|
|
|
|
*
|
|
|
|
* Process.setproctitle('myapp: worker #%d' % worker_id)
|
2013-09-02 01:42:02 -04:00
|
|
|
*
|
|
|
|
* This method first appeared in Ruby 2.1 to serve as a global
|
|
|
|
* variable free means to change the process title.
|
2013-08-07 10:12:04 -04:00
|
|
|
*/
|
|
|
|
|
|
|
|
static VALUE
|
|
|
|
proc_setproctitle(VALUE process, VALUE title)
|
|
|
|
{
|
2017-10-19 07:24:03 -04:00
|
|
|
return ruby_setproctitle(title);
|
|
|
|
}
|
2013-08-07 10:12:04 -04:00
|
|
|
|
2017-10-19 07:24:03 -04:00
|
|
|
static VALUE
|
|
|
|
ruby_setproctitle(VALUE title)
|
|
|
|
{
|
|
|
|
const char *ptr = StringValueCStr(title);
|
|
|
|
setproctitle("%.*s", RSTRING_LENINT(title), ptr);
|
2013-08-07 10:12:04 -04:00
|
|
|
return title;
|
|
|
|
}
|
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
static void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
set_arg0(VALUE val, ID id)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2007-09-28 17:47:31 -04:00
|
|
|
if (origarg.argv == 0)
|
2006-12-31 10:02:22 -05:00
|
|
|
rb_raise(rb_eRuntimeError, "$0 not initialized");
|
2008-06-01 14:23:10 -04:00
|
|
|
|
2017-10-19 07:24:03 -04:00
|
|
|
rb_progname = rb_str_new_frozen(ruby_setproctitle(val));
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2014-11-29 02:53:17 -05:00
|
|
|
static inline VALUE
|
|
|
|
external_str_new_cstr(const char *p)
|
|
|
|
{
|
|
|
|
#if UTF8_PATH
|
|
|
|
VALUE str = rb_utf8_str_new_cstr(p);
|
2014-11-29 10:02:58 -05:00
|
|
|
return str_conv_enc(str, NULL, rb_default_external_encoding());
|
2014-11-29 02:53:17 -05:00
|
|
|
#else
|
|
|
|
return rb_external_str_new_cstr(p);
|
|
|
|
#endif
|
|
|
|
}
|
|
|
|
|
2012-06-13 22:21:51 -04:00
|
|
|
/*! Sets the current script name to this value.
|
|
|
|
*
|
2013-05-18 23:10:21 -04:00
|
|
|
* This is similar to <code>$0 = name</code> in Ruby level but also affects
|
2012-06-13 22:21:51 -04:00
|
|
|
* <code>Method#location</code> and others.
|
|
|
|
*/
|
1998-01-16 07:13:05 -05:00
|
|
|
void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
ruby_script(const char *name)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
|
|
|
if (name) {
|
2014-11-29 10:02:58 -05:00
|
|
|
rb_orig_progname = rb_progname = external_str_new_cstr(name);
|
2009-05-17 01:02:58 -04:00
|
|
|
rb_vm_set_progname(rb_progname);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-06-13 22:22:08 -04:00
|
|
|
/*! Sets the current script name to this value.
|
|
|
|
*
|
|
|
|
* Same as ruby_script() but accepts a VALUE.
|
|
|
|
*/
|
|
|
|
void
|
|
|
|
ruby_set_script_name(VALUE name)
|
|
|
|
{
|
2013-08-07 10:12:08 -04:00
|
|
|
rb_orig_progname = rb_progname = rb_str_dup(name);
|
2012-06-13 22:22:08 -04:00
|
|
|
rb_vm_set_progname(rb_progname);
|
|
|
|
}
|
|
|
|
|
1998-01-16 07:13:05 -05:00
|
|
|
static void
|
2016-08-19 06:44:53 -04:00
|
|
|
init_ids(ruby_cmdline_options_t *opt)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2008-06-09 00:20:07 -04:00
|
|
|
rb_uid_t uid = getuid();
|
|
|
|
rb_uid_t euid = geteuid();
|
|
|
|
rb_gid_t gid = getgid();
|
|
|
|
rb_gid_t egid = getegid();
|
|
|
|
|
|
|
|
if (uid != euid) opt->setids |= 1;
|
|
|
|
if (egid != gid) opt->setids |= 2;
|
|
|
|
if (uid && opt->setids) {
|
2008-10-30 19:16:16 -04:00
|
|
|
if (opt->safe_level < 1) opt->safe_level = 1;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-06-09 00:20:07 -04:00
|
|
|
#undef forbid_setid
|
1998-01-16 07:13:05 -05:00
|
|
|
static void
|
2017-01-31 07:54:59 -05:00
|
|
|
forbid_setid(const char *s, const ruby_cmdline_options_t *opt)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2008-06-09 00:20:07 -04:00
|
|
|
if (opt->setids & 1)
|
* array.c: replace rb_protect_inspect() and rb_inspecting_p() by
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04 01:47:45 -05:00
|
|
|
rb_raise(rb_eSecurityError, "no %s allowed while running setuid", s);
|
2008-06-09 00:20:07 -04:00
|
|
|
if (opt->setids & 2)
|
* array.c: replace rb_protect_inspect() and rb_inspecting_p() by
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04 01:47:45 -05:00
|
|
|
rb_raise(rb_eSecurityError, "no %s allowed while running setgid", s);
|
2008-10-30 19:16:16 -04:00
|
|
|
if (opt->safe_level > 0)
|
* array.c: replace rb_protect_inspect() and rb_inspecting_p() by
rb_exec_recursive() in eval.c.
* eval.c (rb_exec_recursive): new function.
* array.c (rb_ary_join): use rb_exec_recursive().
* array.c (rb_ary_inspect, rb_ary_hash): ditto.
* file.c (rb_file_join): ditto.
* hash.c (rb_hash_inspect, rb_hash_to_s, rb_hash_hash): ditto.
* io.c (rb_io_puts): ditto.
* object.c (rb_obj_inspect): ditto
* struct.c (rb_struct_inspect): ditto.
* lib/set.rb (SortedSet::setup): a hack to shut up warning.
[ruby-talk:132866]
* lib/time.rb (Time::strptime): add new function. inspired by
[ruby-talk:132815].
* lib/parsedate.rb (ParseDate::strptime): ditto.
* regparse.c: move st_*_strend() functions from st.c. fixed some
potential memory leaks.
* exception error messages updated. [ruby-core:04497]
* ext/socket/socket.c (Init_socket): add bunch of Socket
constants. Patch from Sam Roberts <sroberts@uniserve.com>.
[ruby-core:04409]
* array.c (rb_ary_s_create): no need for negative argc check.
[ruby-core:04463]
* array.c (rb_ary_unshift_m): ditto.
* lib/xmlrpc/parser.rb (XMLRPC::FaultException): make it subclass
of StandardError class, not Exception class. [ruby-core:04429]
* parse.y (fcall_gen): lvar(arg) will be evaluated as
lvar.call(arg) when lvar is a defined local variable. [new]
* object.c (rb_class_initialize): call inherited method before
calling initializing block.
* eval.c (rb_thread_start_1): initialize newly pushed frame.
* lib/open3.rb (Open3::popen3): $? should not be EXIT_FAILURE.
fixed: [ruby-core:04444]
* eval.c (is_defined): NODE_IASGN is an assignment.
* ext/readline/readline.c (Readline.readline): use rl_outstream
and rl_instream. [ruby-dev:25699]
* ext/etc/etc.c (Init_etc): sGroup needs HAVE_ST_GR_PASSWD check
[ruby-dev:25675]
* misc/ruby-mode.el: [ruby-core:04415]
* lib/rdoc/generators/html_generator.rb: [ruby-core:04412]
* lib/rdoc/generators/ri_generator.rb: ditto.
* struct.c (make_struct): fixed: [ruby-core:04402]
* ext/curses/curses.c (window_color_set): [ruby-core:04393]
* ext/socket/socket.c (Init_socket): SO_REUSEPORT added.
[ruby-talk:130092]
* object.c: [ruby-doc:818]
* parse.y (open_args): fix too verbose warnings for the space
before argument parentheses. [ruby-dev:25492]
* parse.y (parser_yylex): ditto.
* parse.y (parser_yylex): the first expression in the parentheses
should not be a command. [ruby-dev:25492]
* lib/irb/context.rb (IRB::Context::initialize): [ruby-core:04330]
* object.c (Init_Object): remove Object#type. [ruby-core:04335]
* st.c (st_foreach): report success/failure by return value.
[ruby-Bugs-1396]
* parse.y: forgot to initialize parser struct. [ruby-dev:25492]
* parse.y (parser_yylex): no tLABEL on EXPR_BEG.
[ruby-talk:127711]
* document updates - [ruby-core:04296], [ruby-core:04301],
[ruby-core:04302], [ruby-core:04307]
* dir.c (rb_push_glob): should work for NUL delimited patterns.
* dir.c (rb_glob2): should aware of offset in the pattern.
* string.c (rb_str_new4): should propagate taintedness.
* env.h: rename member names in struct FRAME; last_func -> callee,
orig_func -> this_func, last_class -> this_class.
* struct.c (rb_struct_set): use original method name, not callee
name, to retrieve member slot. [ruby-core:04268]
* time.c (time_strftime): protect from format modification from GC
finalizers.
* object.c (Init_Object): remove rb_obj_id_obsolete()
* eval.c (rb_mod_define_method): incomplete subclass check.
[ruby-dev:25464]
* gc.c (rb_data_object_alloc): klass may be NULL.
[ruby-list:40498]
* bignum.c (rb_big_rand): should return positive random number.
[ruby-dev:25401]
* bignum.c (rb_big_rand): do not use rb_big_modulo to generate
random bignums. [ruby-dev:25396]
* variable.c (rb_autoload): [ruby-dev:25373]
* eval.c (svalue_to_avalue): [ruby-dev:25366]
* string.c (rb_str_justify): [ruby-dev:25367]
* io.c (rb_f_select): [ruby-dev:25312]
* ext/socket/socket.c (sock_s_getservbyport): [ruby-talk:124072]
* struct.c (make_struct): [ruby-dev:25249]
* dir.c (dir_open_dir): new function. [ruby-dev:25242]
* io.c (rb_f_open): add type check for return value from to_open.
* lib/pstore.rb (PStore#transaction): Use the empty content when a
file is not found. [ruby-dev:24561]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8068 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-03-04 01:47:45 -05:00
|
|
|
rb_raise(rb_eSecurityError, "no %s allowed in tainted mode", s);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
2003-07-29 14:26:55 -04:00
|
|
|
static void
|
2008-06-18 08:08:16 -04:00
|
|
|
verbose_setter(VALUE val, ID id, void *data)
|
2003-07-29 14:26:55 -04:00
|
|
|
{
|
2008-06-18 08:08:16 -04:00
|
|
|
VALUE *variable = data;
|
|
|
|
*variable = RTEST(val) ? Qtrue : val;
|
2003-07-29 14:26:55 -04:00
|
|
|
}
|
|
|
|
|
2004-03-02 23:55:35 -05:00
|
|
|
static VALUE
|
2008-06-18 08:08:16 -04:00
|
|
|
opt_W_getter(ID id, void *data)
|
2004-03-02 23:55:35 -05:00
|
|
|
{
|
2008-06-18 08:08:16 -04:00
|
|
|
VALUE *variable = data;
|
|
|
|
switch (*variable) {
|
2008-06-17 10:02:20 -04:00
|
|
|
case Qnil:
|
2006-12-31 10:02:22 -05:00
|
|
|
return INT2FIX(0);
|
2008-06-17 10:02:20 -04:00
|
|
|
case Qfalse:
|
2006-12-31 10:02:22 -05:00
|
|
|
return INT2FIX(1);
|
2008-06-17 10:02:20 -04:00
|
|
|
case Qtrue:
|
2006-12-31 10:02:22 -05:00
|
|
|
return INT2FIX(2);
|
2012-04-14 20:06:13 -04:00
|
|
|
default:
|
|
|
|
return Qnil;
|
2008-06-17 10:02:20 -04:00
|
|
|
}
|
2004-03-02 23:55:35 -05:00
|
|
|
}
|
|
|
|
|
2012-06-13 22:21:51 -04:00
|
|
|
/*! Defines built-in variables */
|
1998-01-16 07:13:05 -05:00
|
|
|
void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
ruby_prog_init(void)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2003-07-29 14:26:55 -04:00
|
|
|
rb_define_hooked_variable("$VERBOSE", &ruby_verbose, 0, verbose_setter);
|
|
|
|
rb_define_hooked_variable("$-v", &ruby_verbose, 0, verbose_setter);
|
|
|
|
rb_define_hooked_variable("$-w", &ruby_verbose, 0, verbose_setter);
|
2009-06-21 09:35:41 -04:00
|
|
|
rb_define_hooked_variable("$-W", &ruby_verbose, opt_W_getter, rb_gvar_readonly_setter);
|
1999-08-13 01:45:20 -04:00
|
|
|
rb_define_variable("$DEBUG", &ruby_debug);
|
|
|
|
rb_define_variable("$-d", &ruby_debug);
|
1998-01-16 07:13:05 -05:00
|
|
|
|
1998-01-16 07:19:22 -05:00
|
|
|
rb_define_hooked_variable("$0", &rb_progname, 0, set_arg0);
|
2004-04-01 21:36:48 -05:00
|
|
|
rb_define_hooked_variable("$PROGRAM_NAME", &rb_progname, 0, set_arg0);
|
1998-01-16 07:13:05 -05:00
|
|
|
|
2013-08-07 10:12:08 -04:00
|
|
|
rb_define_module_function(rb_mProcess, "argv0", proc_argv0, 0);
|
2013-08-07 10:12:04 -04:00
|
|
|
rb_define_module_function(rb_mProcess, "setproctitle", proc_setproctitle, 1);
|
|
|
|
|
2011-06-28 23:09:34 -04:00
|
|
|
/*
|
2015-11-19 05:45:04 -05:00
|
|
|
* ARGV contains the command line arguments used to run ruby.
|
2011-06-28 23:09:34 -04:00
|
|
|
*
|
|
|
|
* A library like OptionParser can be used to process command-line
|
|
|
|
* arguments.
|
|
|
|
*/
|
1998-01-16 07:19:22 -05:00
|
|
|
rb_define_global_const("ARGV", rb_argv);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
ruby_set_argv(int argc, char **argv)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
|
|
|
int i;
|
2008-03-01 03:59:04 -05:00
|
|
|
VALUE av = rb_argv;
|
1998-01-16 07:13:05 -05:00
|
|
|
|
|
|
|
#if defined(USE_DLN_A_OUT)
|
2017-08-09 07:03:55 -04:00
|
|
|
if (origarg.argc > 0 && origarg.argv)
|
2007-09-28 17:47:31 -04:00
|
|
|
dln_argv0 = origarg.argv[0];
|
2017-08-09 07:03:55 -04:00
|
|
|
else if (argc > 0 && argv)
|
2006-12-31 10:02:22 -05:00
|
|
|
dln_argv0 = argv[0];
|
1998-01-16 07:13:05 -05:00
|
|
|
#endif
|
2008-03-01 03:59:04 -05:00
|
|
|
rb_ary_clear(av);
|
2006-12-31 10:02:22 -05:00
|
|
|
for (i = 0; i < argc; i++) {
|
2014-11-29 02:53:17 -05:00
|
|
|
VALUE arg = external_str_new_cstr(argv[i]);
|
2003-03-25 03:26:08 -05:00
|
|
|
|
|
|
|
OBJ_FREEZE(arg);
|
2008-03-01 03:59:04 -05:00
|
|
|
rb_ary_push(av, arg);
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
* include/ruby/{intern,ruby}.h, compile.[ch], error.c, eval.c,
eval_load.c, gc.c, iseq.c, main.c, parse.y, re.c, ruby.c,
yarvcore.[ch] (ruby_eval_tree, ruby_sourcefile, ruby_sourceline,
ruby_nerrs): purge global variables.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-07-05 04:12:18 -04:00
|
|
|
void *
|
* array.c: moved to ANSI function style from K&R function style.
(used protoize on windows, so still K&R remains on #ifdef part of
other platforms. And `foo _((boo))' stuff is still there)
[ruby-dev:26975]
* bignum.c, class.c, compar.c, dir.c, dln.c, dmyext.c, enum.c,
enumerator.c, error.c, eval.c, file.c, gc.c, hash.c, inits.c,
io.c, main.c, marshal.c, math.c, numeric.c, object.c, pack.c,
prec.c, process.c, random.c, range.c, re.c, regcomp.c, regenc.c,
regerror.c, regexec.c, regparse.c, regparse.h, ruby.c, signal.c,
sprintf.c, st.c, string.c, struct.c, time.c, util.h, variable.c,
version.c: ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@9126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2005-09-12 06:44:21 -04:00
|
|
|
ruby_process_options(int argc, char **argv)
|
1998-01-16 07:13:05 -05:00
|
|
|
{
|
2016-08-19 06:44:53 -04:00
|
|
|
ruby_cmdline_options_t opt;
|
2009-02-21 23:04:31 -05:00
|
|
|
VALUE iseq;
|
2015-11-28 21:25:12 -05:00
|
|
|
const char *script_name = (argc > 0 && argv[0]) ? argv[0] : ruby_engine;
|
* include/ruby/{intern,ruby}.h, compile.[ch], error.c, eval.c,
eval_load.c, gc.c, iseq.c, main.c, parse.y, re.c, ruby.c,
yarvcore.[ch] (ruby_eval_tree, ruby_sourcefile, ruby_sourceline,
ruby_nerrs): purge global variables.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-07-05 04:12:18 -04:00
|
|
|
|
2017-08-09 07:03:55 -04:00
|
|
|
if (!origarg.argv || origarg.argc <= 0) {
|
|
|
|
origarg.argc = argc;
|
|
|
|
origarg.argv = argv;
|
|
|
|
}
|
2012-11-23 10:00:55 -05:00
|
|
|
ruby_script(script_name); /* for the time being */
|
2008-06-09 22:25:18 -04:00
|
|
|
rb_argv0 = rb_str_new4(rb_progname);
|
* gc.c, include/ruby/ruby.h: rename rb_register_mark_object()
to rb_gc_register_mark_object().
* eval.c, vm.c: initialize vm->mark_object_ary at
Init_top_self().
* bignum.c, complex.c, encoding.c, ext/win32ole/win32ole.c,
io.c, load.c, marshal.c, rational.c, ruby.c, vm.c:
use rb_gc_register_mark_object() instead of
rb_global_variable() or rb_gc_register_address().
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-15 10:59:14 -04:00
|
|
|
rb_gc_register_mark_object(rb_argv0);
|
2009-05-17 01:02:58 -04:00
|
|
|
iseq = process_options(argc, argv, cmdline_options_init(&opt));
|
2011-05-14 06:49:47 -04:00
|
|
|
|
|
|
|
#ifndef HAVE_SETPROCTITLE
|
2014-11-19 10:57:31 -05:00
|
|
|
ruby_init_setproctitle(argc, argv);
|
2011-05-14 06:49:47 -04:00
|
|
|
#endif
|
|
|
|
|
2009-02-21 23:04:31 -05:00
|
|
|
return (void*)(struct RData*)iseq;
|
1998-01-16 07:13:05 -05:00
|
|
|
}
|
2007-09-29 04:45:24 -04:00
|
|
|
|
2011-10-30 05:46:56 -04:00
|
|
|
static void
|
|
|
|
fill_standard_fds(void)
|
|
|
|
{
|
|
|
|
int f0, f1, f2, fds[2];
|
2011-10-30 09:34:04 -04:00
|
|
|
struct stat buf;
|
|
|
|
f0 = fstat(0, &buf) == -1 && errno == EBADF;
|
|
|
|
f1 = fstat(1, &buf) == -1 && errno == EBADF;
|
|
|
|
f2 = fstat(2, &buf) == -1 && errno == EBADF;
|
2011-10-30 05:46:56 -04:00
|
|
|
if (f0) {
|
|
|
|
if (pipe(fds) == 0) {
|
|
|
|
close(fds[1]);
|
|
|
|
if (fds[0] != 0) {
|
|
|
|
dup2(fds[0], 0);
|
|
|
|
close(fds[0]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (f1 || f2) {
|
|
|
|
if (pipe(fds) == 0) {
|
|
|
|
close(fds[0]);
|
|
|
|
if (f1 && fds[1] != 1)
|
|
|
|
dup2(fds[1], 1);
|
|
|
|
if (f2 && fds[1] != 2)
|
|
|
|
dup2(fds[1], 2);
|
|
|
|
if (fds[1] != 1 && fds[1] != 2)
|
|
|
|
close(fds[1]);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2017-08-09 07:03:55 -04:00
|
|
|
/*! Initializes the process for libruby.
|
2012-06-13 22:21:51 -04:00
|
|
|
*
|
|
|
|
* This function assumes this process is ruby(1) and it has just started.
|
2017-08-09 07:03:55 -04:00
|
|
|
* Usually programs that embed CRuby interpreter may not call this function,
|
|
|
|
* and may do their own initialization.
|
|
|
|
* argc and argv cannot be NULL.
|
2012-06-13 22:21:51 -04:00
|
|
|
*/
|
2007-09-29 04:45:24 -04:00
|
|
|
void
|
|
|
|
ruby_sysinit(int *argc, char ***argv)
|
|
|
|
{
|
2009-05-16 19:55:46 -04:00
|
|
|
#if defined(_WIN32)
|
2007-09-29 04:45:24 -04:00
|
|
|
rb_w32_sysinit(argc, argv);
|
|
|
|
#endif
|
2017-08-09 07:03:55 -04:00
|
|
|
if (*argc >= 0 && *argv) {
|
|
|
|
origarg.argc = *argc;
|
|
|
|
origarg.argv = *argv;
|
2007-10-02 21:06:57 -04:00
|
|
|
#if defined(USE_DLN_A_OUT)
|
2017-08-09 07:03:55 -04:00
|
|
|
dln_argv0 = origarg.argv[0];
|
2007-10-02 21:06:57 -04:00
|
|
|
#endif
|
2017-08-09 07:03:55 -04:00
|
|
|
}
|
2011-10-30 05:46:56 -04:00
|
|
|
fill_standard_fds();
|
2007-09-29 04:45:24 -04:00
|
|
|
}
|