static void knh_write_cline(Ctx *ctx, knh_OutputStream_t *w, const char *file, long line)
{
knh_putc(ctx, w, '[');
knh_write_text(ctx, w, knh_sfile(file));
knh_putc(ctx, w, ':');
knh_write_dfmt(ctx, w, K_INTPTR_FMT, line);
knh_putc(ctx, w, ']'); knh_putc(ctx, w, ' ');
}
static void knh_write_cline(CTX ctx, kOutputStream *w, const char *file, kuintptr_t line)
{
knh_putc(ctx, w, '(');
knh_write_ascii(ctx, w, knh_sfile(file));
knh_putc(ctx, w, ':');
knh_write_dfmt(ctx, w, K_INTPTR_FMT, line);
knh_putc(ctx, w, ')');
knh_putc(ctx, w, ' ');
}
void knh_write_mline(CTX ctx, kOutputStream *w, kmethodn_t mn, kline_t uline)
{
kuri_t uri = ULINE_uri(uline);
kuintptr_t line = ULINE_line(uline);
if(uline != 0 && uri != URI_unknown && line != 0) {
if(mn == MN_) {
knh_write_cline(ctx, w, FILENAME__(uri), line);
}
else {
knh_putc(ctx, w, '(');
knh_write_mn(ctx, w, mn);
knh_putc(ctx, w, ':');
knh_write_dfmt(ctx, w, K_INTPTR_FMT, line);
knh_putc(ctx, w, ')');
knh_putc(ctx, w, ' ');
}
}
}
void knh_vprintf(Ctx *ctx, knh_OutputStream_t *w, const char *fmt, va_list ap)
{
knh_valist_t args[10];
const char *c = fmt;
int i, ch, bindex = 0, bindex_max = 10;
for(i = 0; i < bindex_max; i++) args[i].atype = 0;
while((ch = *c) != '\0') {
c++;
if(ch == '%') {
int index;
ch = *c;
if(ch == '%') {
c++;
continue;
}
index = bindex++;
c = knh_vprintf_parseindex(c++, &index);
//DBG_P("bindex=%d, index=%d", bindex, index);
switch(ch) {
case 'd': case 'u':
args[index].atype = VA_DIGIT; break;
case 'l': case 'i':
args[index].atype = VA_LONG; break;
case 'f': case 'e':
args[index].atype = VA_FLOAT; break;
case 's':
args[index].atype = VA_CHAR; break;
case 'p':
args[index].atype = VA_POINTER; break;
case 'L':
case 'K': case 'k':
case 'O': case 'o':
args[index].atype = VA_OBJECT; break;
case 'N': case 'F':
args[index].atype = VA_FIELDN; break;
case 'M':
args[index].atype = VA_METHODN; break;
case 'C':
args[index].atype = VA_CLASS; break;
case 'T':
args[index].atype = VA_TYPE; break;
case 'B':
args[index].atype = VA_BYTES; break;
// TODO
// we should care if "fmt" has "%%".
// sometimes, next args is NULL.
case '%':
index--;
c++;
default:
bindex--;
}
if(bindex == 10) {
DBG_ASSERT(bindex < 10);
break;
}
}
}
for(i = 0; i < 10; i++) {
switch(args[i].atype) {
case VA_DIGIT:
args[i].dvalue = (knh_intptr_t)va_arg(ap, knh_intptr_t); break;
case VA_LONG:
args[i].ivalue = (knh_int_t)va_arg(ap, knh_int_t); break;
case VA_FLOAT:
#if defined(K_USING_NOFLOAT)
args[i].fvalue = (knh_float_t)va_arg(ap, knh_float_t);
#else
args[i].fvalue = (knh_float_t)va_arg(ap, double);
#endif
break;
case VA_CHAR:
args[i].svalue = (char*)va_arg(ap, char*); break;
case VA_POINTER:
args[i].pvalue = (void*)va_arg(ap, void*); break;
case VA_OBJECT:
args[i].ovalue = (Object*)va_arg(ap, Object*); break;
case VA_FIELDN:
args[i].fn = (knh_fieldn_t)va_arg(ap, int/*knh_fieldn_t*/); break;
case VA_METHODN:
args[i].mn = (knh_methodn_t)va_arg(ap, int/*knh_methodn_t*/); break;
case VA_CLASS:
args[i].cid = (knh_class_t)va_arg(ap, int/*knh_class_t*/); break;
case VA_TYPE:
args[i].type = (knh_type_t)va_arg(ap, int/*knh_type_t*/); break;
case VA_BYTES:
args[i].bvalue = (knh_bytes_t)va_arg(ap, knh_bytes_t); break;
default:
bindex_max = i;
goto L_FORMAT;
}
}
L_FORMAT: {
knh_bytes_t b;
knh_Method_t *mtd = NULL;
knh_sfp_t *esp = ctx->esp;
c = fmt;
bindex = 0;
b.text = c;
b.len = 0;
while((ch = *c) != '\0') {
c++;
if(ch == '\\') {
if(b.len > 0) {
knh_print(ctx, w, b);
}
ch = *c;
switch(ch) {
case '\0' : return ;
case 'n': knh_println(ctx, w, STEXT("")); break;
case 't': knh_write_TAB(ctx, w); break;
default:
knh_putc(ctx, w, '\\');
knh_putc(ctx, w, ch);
}
b.text = c;
b.len = 0;
}
else if(ch == '%') {
if(b.len > 0) {
knh_print(ctx, w, b);
}
ch = *c;
if(ch == '%') {
knh_putc(ctx, w, '%');
c++;
b.text = c;
b.len = 0;
continue;
}
int index = bindex++;
c = knh_vprintf_parseindex(++c, &index);
switch(ch) {
case '\0' : return ;
case 'd':
DBG_ASSERT(args[index].atype == VA_DIGIT);
knh_write_dfmt(ctx, w, K_INTPTR_FMT, args[index].dvalue);
break;
case 'u':
DBG_ASSERT(args[index].atype == VA_DIGIT);
knh_write_dfmt(ctx, w, K_INTPTR_UFMT, args[index].uvalue);
break;
case 'l': case 'i' :
DBG_ASSERT(args[index].atype == VA_LONG);
knh_write_ifmt(ctx, w, K_INT_FMT, args[index].ivalue);
break;
case 'f':
DBG_ASSERT(args[index].atype == VA_FLOAT);
knh_write_ffmt(ctx, w, K_FLOAT_FMT, args[index].fvalue);
break;
case 'e':
DBG_ASSERT(args[index].atype == VA_FLOAT);
knh_write_ffmt(ctx, w, K_FLOAT_FMTE, args[index].fvalue);
break;
case 's':
DBG_ASSERT(args[index].atype == VA_CHAR);
knh_write(ctx, w, B(args[index].svalue));
break;
case 'p':
DBG_ASSERT(args[index].atype == VA_POINTER);
knh_write__p(ctx, w, args[index].pvalue);
break;
case 'L':
DBG_ASSERT(args[index].atype == VA_OBJECT);
if(IS_Token(args[index].ovalue)) {
knh_write_token(ctx, w, (knh_Token_t*)args[index].ovalue);
break;
}
case 'O': case 'o':
DBG_ASSERT(args[index].atype == VA_OBJECT);
mtd = knh_getSystemFormatter(ctx, knh_Object_cid(args[index].ovalue), MN__s);
knh_write_Object(ctx, w, esp, &mtd, args[index].ovalue);
break;
case 'K': case 'k':
DBG_ASSERT(args[index].atype == VA_OBJECT);
mtd = knh_getSystemFormatter(ctx, knh_Object_cid(args[index].ovalue), MN__k);
knh_write_Object(ctx, w, esp, &mtd, args[index].ovalue);
break;
case 'N': case 'F':
DBG_ASSERT(args[index].atype == VA_FIELDN);
knh_write_text(ctx, w, FN__(args[index].fn));
break;
case 'M':
DBG_ASSERT(args[index].atype == VA_METHODN);
knh_write_mn(ctx, w, args[index].mn);
break;
case 'C':
DBG_ASSERT(args[index].atype == VA_CLASS);
knh_write_sname(ctx, w, args[index].cid);
break;
case 'T':
DBG_ASSERT(args[index].atype == VA_TYPE);
knh_write_type(ctx, w, args[index].type);
break;
case 'B':
DBG_ASSERT(args[index].atype == VA_BYTES);
knh_write(ctx,w, args[index].bvalue);
break;
case '%':
index--;
bindex--;
default:
//knh_putc(ctx, w, '%');
knh_putc(ctx, w, ch);
}
b.text = c;
b.len = 0;
if(!(bindex <= bindex_max)) {
DBG_ASSERT(bindex <= bindex_max);
break;
}
}
else {
b.len = b.len+1;
}
}
if(b.len > 0) {
knh_print(ctx, w, b);
}
}
}