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/*
** print.c - Kernel.#p
**
** See Copyright Notice in mruby.h
*/
#include "mruby.h"
#include "mruby/string.h"
#include "mruby/variable.h"
static void
printstr(mrb_state *mrb, mrb_value obj)
{
#ifdef ENABLE_STDIO
char *s;
int len;
if (mrb_string_p(obj)) {
s = RSTRING_PTR(obj);
len = RSTRING_LEN(obj);
fwrite(s, len, 1, stdout);
}
#endif
}
void
mrb_p(mrb_state *mrb, mrb_value obj)
{
#ifdef ENABLE_STDIO
obj = mrb_funcall(mrb, obj, "inspect", 0);
printstr(mrb, obj);
putc('\n', stdout);
#endif
}
void
mrb_print_error(mrb_state *mrb)
{
#ifdef ENABLE_STDIO
mrb_value s;
mrb_print_backtrace(mrb);
s = mrb_funcall(mrb, mrb_obj_value(mrb->exc), "inspect", 0);
if (mrb_string_p(s)) {
fwrite(RSTRING_PTR(s), RSTRING_LEN(s), 1, stderr);
putc('\n', stderr);
}
#endif
}
void
mrb_show_version(mrb_state *mrb)
{
mrb_value msg;
msg = mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern_lit(mrb, "MRUBY_DESCRIPTION"));
printstr(mrb, msg);
printstr(mrb, mrb_str_new_lit(mrb, "\n"));
}
void
mrb_show_copyright(mrb_state *mrb)
{
mrb_value msg;
msg = mrb_const_get(mrb, mrb_obj_value(mrb->object_class), mrb_intern_lit(mrb, "MRUBY_COPYRIGHT"));
printstr(mrb, msg);
printstr(mrb, mrb_str_new_lit(mrb, "\n"));
}
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