hyung-hwan
e5499cda1b
exposed hcl_moveoop() extended the meaning of the kernel bits in the object flags extended hcl_pfbase_t to include the type - one of HCL_PFBASE_FUNC, HCL_PFBASE_VAR, HCL_PFBASE_CONST. HCL_PFBASE_CONST not fully implemented yet
72 lines
2.4 KiB
C
72 lines
2.4 KiB
C
/*
|
|
* $Id$
|
|
*
|
|
Copyright (c) 2016-2018 Chung, Hyung-Hwan. All rights reserved.
|
|
|
|
Redistribution and use in source and binary forms, with or without
|
|
modification, are permitted provided that the following conditions
|
|
are met:
|
|
1. Redistributions of source code must retain the above copyright
|
|
notice, this list of conditions and the following disclaimer.
|
|
2. Redistributions in binary form must reproduce the above copyright
|
|
notice, this list of conditions and the following disclaimer in the
|
|
documentation and/or other materials provided with the distribution.
|
|
|
|
THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR
|
|
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
|
|
#include "_str.h"
|
|
|
|
static hcl_pfrc_t pf_str_length (hcl_t* hcl, hcl_mod_t* mod, hcl_ooi_t nargs)
|
|
{
|
|
hcl_oop_t str;
|
|
hcl_ooi_t size;
|
|
|
|
str = HCL_STACK_GETARG(hcl, nargs, 0);
|
|
|
|
if (!HCL_IS_STRING(hcl,str))
|
|
{
|
|
hcl_seterrbfmt (hcl, HCL_EINVAL, "parameter not a string - %O", str);
|
|
return HCL_PF_FAILURE;
|
|
}
|
|
|
|
size = HCL_OBJ_GET_SIZE(str);
|
|
HCL_STACK_SETRET (hcl, nargs, HCL_SMOOI_TO_OOP(size));
|
|
return HCL_PF_SUCCESS;
|
|
}
|
|
|
|
static hcl_pfinfo_t pfinfos[] =
|
|
{
|
|
/*{ { 'V','A','R','\0' }, { HCL_PFBASE_VAR, HCL_NULL, 0, 0 } },*/
|
|
{ { 'l','e','n','g','t','h','\0' }, { HCL_PFBASE_FUNC, pf_str_length, 1, 1 } }
|
|
};
|
|
|
|
/* ------------------------------------------------------------------------ */
|
|
|
|
static hcl_pfbase_t* query (hcl_t* hcl, hcl_mod_t* mod, const hcl_ooch_t* name, hcl_oow_t namelen)
|
|
{
|
|
return hcl_findpfbase(hcl, pfinfos, HCL_COUNTOF(pfinfos), name, namelen);
|
|
}
|
|
|
|
static void unload (hcl_t* hcl, hcl_mod_t* mod)
|
|
{
|
|
}
|
|
|
|
int hcl_mod_str (hcl_t* hcl, hcl_mod_t* mod)
|
|
{
|
|
mod->query = query;
|
|
mod->unload = unload;
|
|
mod->ctx = HCL_NULL;
|
|
return 0;
|
|
}
|