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attempted to get rid of hcl_readbaseiochar()

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hyung-hwan 2022-08-03 05:17:01 +00:00
parent cc07e0f58e
commit 118356650a
1 changed files with 49 additions and 6 deletions
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55
lib/hcl-s.c
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@ -315,6 +315,30 @@ static const hcl_bch_t* get_base_name (const hcl_bch_t* path)
return (last == HCL_NULL)? path: (last + 1);
}
static bb_t* bb_open (hcl_t* hcl, int fd, const char* fn)
{
hcl_oow_t fnlen;
bb_t* bb;
fnlen = hcl_count_bcstr(fn);
bb = (bb_t*)hcl_callocmem(hcl, HCL_SIZEOF(*bb) + (HCL_SIZEOF(hcl_bch_t) * (fnlen + 1)));
if (!bb) return HCL_NULL;
/* copy ane empty string as a main stream's name */
bb->fn = (hcl_bch_t*)(bb + 1);
hcl_copy_bcstr (bb->fn, fnlen + 1, fn);
bb->fd = fd;
return bb;
/*
if (bb->fd <= -1)
{
hcl_seterrnum (hcl, HCL_EIOERR);
goto oops;
}
*/
}
static HCL_INLINE int open_input (hcl_t* hcl, hcl_ioinarg_t* arg)
{
worker_hcl_xtn_t* xtn = (worker_hcl_xtn_t*)hcl_getxtn(hcl);
@ -326,7 +350,7 @@ static HCL_INLINE int open_input (hcl_t* hcl, hcl_ioinarg_t* arg)
if (arg->includer)
{
/* includee */
#if 1
/* TOOD: Do i need to skip prepending the include path if the included path is an absolute path?
* it may be good for security if i don't skip it. we can lock the included files in a given directory */
hcl_oow_t ucslen, bcslen, parlen;
@ -377,10 +401,28 @@ static HCL_INLINE int open_input (hcl_t* hcl, hcl_ioinarg_t* arg)
hcl_copy_bcstr (&bb->fn[parlen], bcslen + 1, arg->name);
#endif
bb->fd = open(bb->fn, O_RDONLY, 0);
if (bb->fd <= -1)
{
hcl_seterrnum (hcl, HCL_EIOERR);
goto oops;
}
#else
bb = bb_open(hcl, -1, "");
if (!bb) goto oops;
bb->fd = open(bb->fn, O_RDONLY, 0);
if (bb->fd <= -1)
{
hcl_seterrnum (hcl, HCL_EIOERR);
goto oops;
}
#endif
}
else
{
/* main stream */
#if 1
hcl_oow_t pathlen = 0;
bb = (bb_t*)hcl_callocmem(hcl, HCL_SIZEOF(*bb) + (HCL_SIZEOF(hcl_bch_t) * (pathlen + 1)));
if (!bb) goto oops;
@ -390,12 +432,13 @@ static HCL_INLINE int open_input (hcl_t* hcl, hcl_ioinarg_t* arg)
hcl_copy_bcstr (bb->fn, pathlen + 1, "");
bb->fd = xtn->proto->worker->sck;
#else
bb = bb_open(hcl, xtn->proto->worker->sck, "");
if (!bb) goto oops;
#endif
}
if (bb->fd <= -1)
{
hcl_seterrnum (hcl, HCL_EIOERR);
goto oops;
}
HCL_ASSERT (hcl, bb->fd >= 0);
arg->handle = bb;
return 0;