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hyung-hwan
2005-09-18 10:23:19 +00:00
parent 250170a4f8
commit 432377371c
9 changed files with 936 additions and 921 deletions
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150
ase/lsp/print.c
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@@ -1,121 +1,143 @@
/*
* $Id: print.c,v 1.5 2005-05-28 13:34:26 bacon Exp $
* $Id: print.c,v 1.6 2005-09-18 10:18:35 bacon Exp $
*/
#include <xp/lsp/lisp.h>
#include <xp/lsp/lsp.h>
#include <xp/bas/stdio.h>
void xp_lisp_print_debug (xp_lisp_obj_t* obj)
void xp_lsp_print_debug (xp_lsp_obj_t* obj)
{
switch (XP_LISP_TYPE(obj)) {
case XP_LISP_OBJ_NIL:
switch (XP_LSP_TYPE(obj)) {
case XP_LSP_OBJ_NIL:
xp_printf (XP_TEXT("nil"));
break;
case XP_LISP_OBJ_TRUE:
case XP_LSP_OBJ_TRUE:
xp_printf (XP_TEXT("t"));
break;
case XP_LISP_OBJ_INT:
xp_printf (XP_TEXT("%d"), XP_LISP_IVALUE(obj));
case XP_LSP_OBJ_INT:
xp_printf (XP_TEXT("%d"), XP_LSP_IVALUE(obj));
break;
case XP_LISP_OBJ_FLOAT:
xp_printf (XP_TEXT("%f"), XP_LISP_FVALUE(obj));
case XP_LSP_OBJ_FLOAT:
xp_printf (XP_TEXT("%f"), XP_LSP_FVALUE(obj));
break;
case XP_LISP_OBJ_SYMBOL:
xp_printf (XP_TEXT("%s"), XP_LISP_SYMVALUE(obj));
case XP_LSP_OBJ_SYMBOL:
xp_printf (XP_TEXT("%s"), XP_LSP_SYMVALUE(obj));
break;
case XP_LISP_OBJ_STRING:
xp_printf (XP_TEXT("%s"), XP_LISP_STRVALUE(obj));
case XP_LSP_OBJ_STRING:
xp_printf (XP_TEXT("%s"), XP_LSP_STRVALUE(obj));
break;
case XP_LISP_OBJ_CONS:
case XP_LSP_OBJ_CONS:
{
xp_lisp_obj_t* p = obj;
xp_lsp_obj_t* p = obj;
xp_printf (XP_TEXT("("));
do {
xp_lisp_print_debug (XP_LISP_CAR(p));
p = XP_LISP_CDR(p);
if (XP_LISP_TYPE(p) != XP_LISP_OBJ_NIL) {
xp_lsp_print_debug (XP_LSP_CAR(p));
p = XP_LSP_CDR(p);
if (XP_LSP_TYPE(p) != XP_LSP_OBJ_NIL) {
xp_printf (XP_TEXT(" "));
if (XP_LISP_TYPE(p) != XP_LISP_OBJ_CONS) {
if (XP_LSP_TYPE(p) != XP_LSP_OBJ_CONS) {
xp_printf (XP_TEXT(". "));
xp_lisp_print_debug (p);
xp_lsp_print_debug (p);
}
}
} while (XP_LISP_TYPE(p) != XP_LISP_OBJ_NIL && XP_LISP_TYPE(p) == XP_LISP_OBJ_CONS);
} while (XP_LSP_TYPE(p) != XP_LSP_OBJ_NIL && XP_LSP_TYPE(p) == XP_LSP_OBJ_CONS);
xp_printf (XP_TEXT(")"));
}
break;
case XP_LISP_OBJ_FUNC:
case XP_LSP_OBJ_FUNC:
xp_printf (XP_TEXT("func"));
break;
case XP_LISP_OBJ_MACRO:
case XP_LSP_OBJ_MACRO:
xp_printf (XP_TEXT("macro"));
break;
case XP_LISP_OBJ_PRIM:
case XP_LSP_OBJ_PRIM:
xp_printf (XP_TEXT("prim"));
break;
default:
xp_printf (XP_TEXT("unknown object type: %d"), XP_LISP_TYPE(obj));
xp_printf (XP_TEXT("unknown object type: %d"), XP_LSP_TYPE(obj));
}
}
void xp_lisp_print (xp_lisp_t* lsp, xp_lisp_obj_t* obj)
#define OUTPUT_STR(lsp,str) \
do { \
if (lsp->output_func(XP_LSP_IO_STR, (void*)lsp, (void*)str) == -1) { \
lsp->errnum = XP_LSP_ERR_OUTPUT; \
return -1; \
} \
} while (0)
int xp_lsp_print (xp_lsp_t* lsp, const xp_lsp_obj_t* obj)
{
switch (XP_LISP_TYPE(obj)) {
case XP_LISP_OBJ_NIL:
xp_fprintf (lsp->outstream,XP_TEXT("nil"));
xp_char_t buf[256];
if (lsp->output_func != XP_NULL) {
lsp->errnum = XP_LSP_ERR_OUTPUT_NOT_ATTACHED;
return -1;
}
switch (XP_LSP_TYPE(obj)) {
case XP_LSP_OBJ_NIL:
OUTPUT_STR (lsp, XP_TEXT("nil"));
break;
case XP_LISP_OBJ_TRUE:
xp_fprintf (lsp->outstream,XP_TEXT("t"));
case XP_LSP_OBJ_TRUE:
OUTPUT_STR (lsp, XP_TEXT("t"));
break;
case XP_LISP_OBJ_INT:
if (xp_sizeof(xp_lisp_int_t) == xp_sizeof(int)) {
xp_fprintf (lsp->outstream,XP_TEXT("%d"), XP_LISP_IVALUE(obj));
case XP_LSP_OBJ_INT:
if (xp_sizeof(xp_lsp_int_t) == xp_sizeof(int)) {
xp_sprintf (buf, xp_countof(buf), XP_TEXT("%d"), XP_LSP_IVALUE(obj));
}
else if (xp_sizeof(xp_lisp_int_t) == xp_sizeof(long)) {
xp_fprintf (lsp->outstream,XP_TEXT("%ld"), XP_LISP_IVALUE(obj));
else if (xp_sizeof(xp_lsp_int_t) == xp_sizeof(long)) {
xp_sprintf (buf, xp_countof(buf), XP_TEXT("%ld"), XP_LSP_IVALUE(obj));
}
else if (xp_sizeof(xp_lisp_int_t) == xp_sizeof(long long)) {
xp_fprintf (lsp->outstream,XP_TEXT("%lld"), XP_LISP_IVALUE(obj));
else if (xp_sizeof(xp_lsp_int_t) == xp_sizeof(long long)) {
xp_sprintf (buf, xp_countof(buf), XP_TEXT("%lld"), XP_LSP_IVALUE(obj));
}
OUTPUT_STR (lsp, buf);
break;
case XP_LISP_OBJ_FLOAT:
xp_fprintf (lsp->outstream,XP_TEXT("%f"), XP_LISP_FVALUE(obj));
case XP_LSP_OBJ_FLOAT:
xp_sprintf (buf, xp_countof(buf), XP_TEXT("%f"), XP_LSP_FVALUE(obj));
OUTPUT_STR (lsp, buf);
break;
case XP_LISP_OBJ_SYMBOL:
xp_fprintf (lsp->outstream,XP_TEXT("%s"), XP_LISP_SYMVALUE(obj));
case XP_LSP_OBJ_SYMBOL:
OUTPUT_STR (lsp, XP_LSP_SYMVALUE(obj));
break;
case XP_LISP_OBJ_STRING:
xp_fprintf (lsp->outstream,XP_TEXT("\"%s\""), XP_LISP_STRVALUE(obj));
case XP_LSP_OBJ_STRING:
OUTPUT_STR (lsp, XP_LSP_STRVALUE(obj));
break;
case XP_LISP_OBJ_CONS:
case XP_LSP_OBJ_CONS:
{
xp_lisp_obj_t* p = obj;
xp_fprintf (lsp->outstream,XP_TEXT("("));
const xp_lsp_obj_t* p = obj;
OUTPUT_STR (lsp, XP_TEXT("("));
do {
xp_lisp_print (lsp, XP_LISP_CAR(p));
p = XP_LISP_CDR(p);
xp_lsp_print (lsp, XP_LSP_CAR(p));
p = XP_LSP_CDR(p);
if (p != lsp->mem->nil) {
xp_fprintf (lsp->outstream,XP_TEXT(" "));
if (XP_LISP_TYPE(p) != XP_LISP_OBJ_CONS) {
xp_fprintf (lsp->outstream,XP_TEXT(". "));
xp_lisp_print (lsp, p);
OUTPUT_STR (lsp, XP_TEXT(" "));
if (XP_LSP_TYPE(p) != XP_LSP_OBJ_CONS) {
OUTPUT_STR (lsp, XP_TEXT(". "));
xp_lsp_print (lsp, p);
}
}
} while (p != lsp->mem->nil && XP_LISP_TYPE(p) == XP_LISP_OBJ_CONS);
xp_fprintf (lsp->outstream,XP_TEXT(")"));
} while (p != lsp->mem->nil && XP_LSP_TYPE(p) == XP_LSP_OBJ_CONS);
OUTPUT_STR (lsp, XP_TEXT(")"));
}
break;
case XP_LISP_OBJ_FUNC:
xp_fprintf (lsp->outstream,XP_TEXT("func"));
case XP_LSP_OBJ_FUNC:
OUTPUT_STR (lsp, XP_TEXT("func"));
break;
case XP_LISP_OBJ_MACRO:
xp_fprintf (lsp->outstream,XP_TEXT("macro"));
case XP_LSP_OBJ_MACRO:
OUTPUT_STR (lsp, XP_TEXT("macro"));
break;
case XP_LISP_OBJ_PRIM:
xp_fprintf (lsp->outstream,XP_TEXT("prim"));
case XP_LSP_OBJ_PRIM:
OUTPUT_STR (lsp, XP_TEXT("prim"));
break;
default:
xp_fprintf (lsp->outstream,
XP_TEXT("unknown object type: %d"), XP_LISP_TYPE(obj));
xp_sprintf (buf, xp_countof(buf),
XP_TEXT("unknown object type: %d"), XP_LSP_TYPE(obj));
OUTPUT_STR (lsp, buf);
}
return 0;
}