mirror of
https://github.com/mruby/mruby
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mimaki
88 lines
2.6 KiB
C
88 lines
2.6 KiB
C
/**********************************************************************
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version.c -
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$Author: knu $
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$Date: 2008-05-31 22:37:06 +0900 (Sat, 31 May 2008) $
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created at: Thu Sep 30 20:08:01 JST 1993
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Copyright (C) 1993-2003 Yukihiro Matsumoto
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**********************************************************************/
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#include "mruby.h"
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#include "version.h"
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#include <stdio.h>
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#include "mruby/string.h"
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#include "variable.h"
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#define PRINT(type) puts(ruby_##type)
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//#define MKSTR(type) mrb_obj_freeze(mrb_str_new(ruby_##type, sizeof(ruby_##type)-1))
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#define MKSTR(type) mrb_str_new(mrb, ruby_##type, sizeof(ruby_##type)-1)
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const char ruby_version[] = RUBY_VERSION;
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const char ruby_release_date[] = RUBY_RELEASE_DATE;
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const char ruby_platform[] = RUBY_PLATFORM;
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const int ruby_patchlevel = RUBY_PATCHLEVEL;
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const char ruby_engine[] = RUBY_ENGINE;
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void
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Init_version(mrb_state *mrb)
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{
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char description[128];
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char copyright[128];
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mrb_value v = MKSTR(version);
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mrb_value d = MKSTR(release_date);
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mrb_value p = MKSTR(platform);
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mrb_value e = MKSTR(engine);
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mrb_value tmp;
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mrb_define_global_const(mrb, "RUBY_VERSION", v);
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mrb_define_global_const(mrb, "RUBY_RELEASE_DATE", d);
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mrb_define_global_const(mrb, "RUBY_PLATFORM", p);
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mrb_define_global_const(mrb, "RUBY_PATCHLEVEL", mrb_fixnum_value(RUBY_PATCHLEVEL));
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mrb_define_global_const(mrb, "RUBY_ENGINE", e);
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snprintf(description, sizeof(description), "ruby %s (%s %s %d) [%s]",
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RUBY_VERSION, RUBY_RELEASE_DATE, RUBY_RELEASE_STR,
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RUBY_RELEASE_NUM, RUBY_PLATFORM);
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//tmp = mrb_obj_freeze(mrb_str_new2(description));
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tmp = mrb_str_new2(mrb, description);
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mrb_define_global_const(mrb, "RUBY_DESCRIPTION", tmp);
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snprintf(copyright, sizeof(copyright), "ruby - Copyright (C) %d-%d %s",
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RUBY_BIRTH_YEAR, RUBY_RELEASE_YEAR, RUBY_AUTHOR);
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//tmp = mrb_obj_freeze(mrb_str_new2(copyright));
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tmp = mrb_str_new2(mrb, copyright);
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mrb_define_global_const(mrb, "RUBY_COPYRIGHT", tmp);
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/* obsolete constants */
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mrb_define_global_const(mrb, "VERSION", v);
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mrb_define_global_const(mrb, "RELEASE_DATE", d);
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mrb_define_global_const(mrb, "PLATFORM", p);
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}
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void
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ruby_show_version(mrb_state *mrb)
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{
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mrb_value v = mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern(mrb, "RUBY_DESCRIPTION"));
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if (mrb_type(v) != MRB_TT_STRING)
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return;
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puts(RSTRING_PTR(v));
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fflush(stdout);
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}
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void
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ruby_show_copyright(mrb_state *mrb)
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{
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mrb_value v = mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern(mrb, "RUBY_COPYRIGHT"));
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if (mrb_type(v) != MRB_TT_STRING)
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return;
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puts(RSTRING_PTR(v));
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exit(0);
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}
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