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add hcl_attachiostd().

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moved the default io handler from bin/main.c to lib/std.c
This commit is contained in:
hyung-hwan
2023-05-18 10:24:01 +09:00
parent 8f9068c4d3
commit 893e5d4c89
11 changed files with 674 additions and 496 deletions
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56
lib/fmt.c
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@ -1803,15 +1803,15 @@ static int print_bcs (hcl_fmtout_t* fmtout, const hcl_bch_t* ptr, hcl_oow_t len)
ucsptr = ucsbuf;
while (ucslen > 0)
{
hcl->c->outarg.ptr = ucsptr;
hcl->c->outarg.len = ucslen;
hcl->io.outarg.ptr = ucsptr;
hcl->io.outarg.len = ucslen;
if (hcl->c->printer(hcl, HCL_IO_WRITE, &hcl->c->outarg) <= -1) return -1;
if (hcl->c->outarg.xlen <= 0) return 0; /* end of stream. but not failure */
if (hcl->io.printer(hcl, HCL_IO_WRITE, &hcl->io.outarg) <= -1) return -1;
if (hcl->io.outarg.xlen <= 0) return 0; /* end of stream. but not failure */
HCL_ASSERT (hcl, hcl->c->outarg.xlen <= len);
ucsptr += hcl->c->outarg.xlen;
ucslen -= hcl->c->outarg.xlen;
HCL_ASSERT (hcl, hcl->io.outarg.xlen <= len);
ucsptr += hcl->io.outarg.xlen;
ucslen -= hcl->io.outarg.xlen;
}
ptr += bcslen;
@ -1823,15 +1823,15 @@ static int print_bcs (hcl_fmtout_t* fmtout, const hcl_bch_t* ptr, hcl_oow_t len)
optr = (hcl_bch_t*)ptr;
while (len > 0)
{
hcl->c->outarg.ptr = optr;
hcl->c->outarg.len = len;
hcl->io.outarg.ptr = optr;
hcl->io.outarg.len = len;
if (hcl->c->printer(hcl, HCL_IO_WRITE, &hcl->c->outarg) <= -1) return -1;
if (hcl->c->outarg.xlen <= 0) return 0; /* end of stream. but not failure */
if (hcl->io.printer(hcl, HCL_IO_WRITE, &hcl->io.outarg) <= -1) return -1;
if (hcl->io.outarg.xlen <= 0) return 0; /* end of stream. but not failure */
HCL_ASSERT (hcl, hcl->c->outarg.xlen <= len);
optr += hcl->c->outarg.xlen;
len -= hcl->c->outarg.xlen;
HCL_ASSERT (hcl, hcl->io.outarg.xlen <= len);
optr += hcl->io.outarg.xlen;
len -= hcl->io.outarg.xlen;
}
#endif
@ -1848,15 +1848,15 @@ static int print_ucs (hcl_fmtout_t* fmtout, const hcl_uch_t* ptr, hcl_oow_t len)
optr = (hcl_uch_t*)ptr;
while (len > 0)
{
hcl->c->outarg.ptr = optr;
hcl->c->outarg.len = len;
hcl->io.outarg.ptr = optr;
hcl->io.outarg.len = len;
if (hcl->c->printer(hcl, HCL_IO_WRITE, &hcl->c->outarg) <= -1) return -1;
if (hcl->c->outarg.xlen <= 0) return 0; /* end of stream. but not failure */
if (hcl->io.printer(hcl, HCL_IO_WRITE, &hcl->io.outarg) <= -1) return -1;
if (hcl->io.outarg.xlen <= 0) return 0; /* end of stream. but not failure */
HCL_ASSERT (hcl, hcl->c->outarg.xlen <= len);
optr += hcl->c->outarg.xlen;
len -= hcl->c->outarg.xlen;
HCL_ASSERT (hcl, hcl->io.outarg.xlen <= len);
optr += hcl->io.outarg.xlen;
len -= hcl->io.outarg.xlen;
}
#else
hcl_oow_t bcslen, ucslen;
@ -1871,15 +1871,15 @@ static int print_ucs (hcl_fmtout_t* fmtout, const hcl_uch_t* ptr, hcl_oow_t len)
bcsptr = bcsbuf;
while (bcslen > 0)
{
hcl->c->outarg.ptr = bcsptr;
hcl->c->outarg.len = bcslen;
hcl->io.outarg.ptr = bcsptr;
hcl->io.outarg.len = bcslen;
if (hcl->c->printer(hcl, HCL_IO_WRITE, &hcl->c->outarg) <= -1) return -1;
if (hcl->c->outarg.xlen <= 0) return 0; /* end of stream. but not failure */
if (hcl->io.printer(hcl, HCL_IO_WRITE, &hcl->io.outarg) <= -1) return -1;
if (hcl->io.outarg.xlen <= 0) return 0; /* end of stream. but not failure */
HCL_ASSERT (hcl, hcl->c->outarg.xlen <= len);
bcsptr += hcl->c->outarg.xlen;
bcslen -= hcl->c->outarg.xlen;
HCL_ASSERT (hcl, hcl->io.outarg.xlen <= len);
bcsptr += hcl->io.outarg.xlen;
bcslen -= hcl->io.outarg.xlen;
}
ptr += ucslen;