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started touching up the stdio module

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This commit is contained in:
hyunghwan.chung 2016-12-24 18:35:23 +00:00
parent 125eee9bec
commit 61f2c89aaa
3 changed files with 42 additions and 46 deletions
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3
stix/kernel/test-014.st
View File

@ -127,12 +127,11 @@
##v1 := Stdio2 open: '/tmp/1.txt' for: 'w+'.
v1 := Stdio2 new open: '/tmp/1.txt' for: 'w+'.
## v1 puts: 'hello'.
v1 puts ('hello', 'world', 'good', C'\n', C'\t', 'under my umbrella', C'\n').
v1 puts ('hello', 'world', 'good', C'\n', C'\t', 'under my umbrella.', C'\n').
v1 close.
nil isNil ifTrue: [ 'NIL NIL NIL' dump. ].
(Apex new) notNil ifTrue: [ 'APEX NIL NIL NIL' dump. ].
(*
v1 format(10 20 30) isNil
procecure call is treated as if it is a unary message...

13
stix/lib/stix.h
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@ -1006,6 +1006,19 @@ typedef enum stix_log_mask_t stix_log_mask_t;
#define STIX_INFO5(stix,fmt,a1,a2,a3,a4,a5) STIX_LOG5(stix, STIX_LOG_INFO, fmt, a1, a2, a3, a4, a5)
#define STIX_INFO6(stix,fmt,a1,a2,a3,a4,a5,a6) STIX_LOG6(stix, STIX_LOG_INFO, fmt, a1, a2, a3, a4, a5, a6)
/* =========================================================================
* STIX ASSERTION
* ========================================================================= */
#if 0
#if defined(NDEBUG)
# define STIX_ASSERT(expr) ((void)0)
#else
# define STIX_ASSERT(expr) (void)((expr) || \
(stix_logbfmt ("%s at %s:%d", #expr, __FILE__, (int)__LINE__), 0))
#endif
#endif
#if defined(__cplusplus)
extern "C" {
#endif

72
stix/mod/stdio.c
View File

@ -201,40 +201,45 @@ STIX_DEBUG1 (stix, "ARGUMETN ISN INVALID...[%O]\n", x);
typedef struct fnctab_t fnctab_t;
struct fnctab_t
{
const stix_bch_t* mthname;
const stix_bch_t* pfname;
stix_method_type_t type;
stix_ooch_t mthname[15];
int variadic;
stix_pfimpl_t handler;
};
#define C STIX_METHOD_CLASS
#define I STIX_METHOD_INSTANCE
static fnctab_t fnctab[] =
{
{ "_newInstSize", STIX_NULL, 0, pf_newinstsize },
{ "close", STIX_NULL, 0, pf_close },
{ "gets", STIX_NULL, 0, pf_gets },
{ "open:for:", STIX_NULL, 0, pf_open },
{ "puts", STIX_NULL, 1, pf_puts },
{ "puts:", STIX_NULL, 0, pf_puts }
{ C, { '_','n','e','w','I','n','s','t','S','i','z','e','\0' }, 0, pf_newinstsize },
{ I, { 'c','l','o','s','e','\0' }, 0, pf_close },
{ I, { 'g','e','t','s','\0' }, 0, pf_gets },
{ I, { 'o','p','e','n',':','f','o','r',':','\0' }, 0, pf_open },
{ I, { 'p','u','t','s','\0' }, 1, pf_puts },
{ I, { 'p','u','t','s',':','\0' }, 0, pf_puts }
};
static stix_ooch_t voca_open_for[] = { 'o','p','e','n',':','f','o','r',':','\0' };
static stix_ooch_t voca_close[] = { 'c','l','o','s','e','\0' };
static stix_ooch_t voca_newInstSize[] = { '_','n','e','w','I','n','s','t','S','i','z','e','\0' };
static stix_ooch_t voca_puts_v[] = { 'p','u','t','s','\0' };
static stix_ooch_t voca_puts[] = { 'p','u','t','s',':','\0' };
/* ------------------------------------------------------------------------ */
static int import (stix_t* stix, stix_mod_t* mod, stix_oop_t _class)
{
stix_pushtmp (stix, &_class);
stix_genpfmethod (stix, mod, _class, STIX_METHOD_CLASS, voca_newInstSize, 0, STIX_NULL);
stix_genpfmethod (stix, mod, _class, STIX_METHOD_INSTANCE, voca_open_for, 0, STIX_NULL);
stix_genpfmethod (stix, mod, _class, STIX_METHOD_INSTANCE, voca_close, 0, voca_close);
stix_genpfmethod (stix, mod, _class, STIX_METHOD_INSTANCE, voca_puts, 0, STIX_NULL);
stix_genpfmethod (stix, mod, _class, STIX_METHOD_INSTANCE, voca_puts_v, 1, STIX_NULL);
stix_poptmp (stix);
return 0;
int ret = 0;
stix_oow_t i;
stix_pushtmp (stix, &_class);
for (i = 0; i < STIX_COUNTOF(fnctab); i++)
{
if (stix_genpfmethod (stix, mod, _class, fnctab[i].type, fnctab[i].mthname, fnctab[i].variadic, STIX_NULL) <= -1)
{
/* TODO: delete pfmethod generated??? */
ret = -1;
break;
}
}
stix_poptmp (stix);
return ret;
}
static stix_pfimpl_t query (stix_t* stix, stix_mod_t* mod, const stix_ooch_t* name)
@ -247,8 +252,7 @@ static stix_pfimpl_t query (stix_t* stix, stix_mod_t* mod, const stix_ooch_t* na
{
mid = (left + right) / 2;
n = stix_compoocbcstr (name, fnctab[mid].mthname);
STIX_DEBUG2 (stix, "%S %s\n", name, fnctab[mid].mthname);
n = stix_compoocstr (name, fnctab[mid].mthname);
if (n < 0) right = mid - 1;
else if (n > 0) left = mid + 1;
else
@ -283,26 +287,6 @@ int stix_mod_stdio (stix_t* stix, stix_mod_t* mod)
mod->query = query;
mod->unload = unload;
mod->ctx = STIX_NULL;
#if 0
#include 'Stix.st'.
#import 'Console'.
/* GRAMMER ENHANCEMENT */
fun abc (a, b, c) <----- this style, register C style method
{
}
fun abc: a with: b c: c <----- smalltalk style
{
}
abc->def (a, b, c) <------- use -> as an c style method indicator
abc abc: a with: b c: c
#endif
return 0;
}