--- /dev/null
+/************************************************************************
+ ************************************************************************
+ FAUST compiler
+ Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale
+ ---------------------------------------------------------------------
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ ************************************************************************
+ ************************************************************************/
+
+
+
+#include <stdio.h>
+
+#include "signals.hh"
+#include "sigtype.hh"
+#include "sigtyperules.hh"
+
+// imprime le type d'un signal en clair
+#if 0
+void printSigType (Tree tp)
+{
+ Tree t0;
+ int n, v, c;
+
+ if (isTableType(tp, t0)) {
+ printf("table-of ");
+ printSigType(t0);
+ } else if (isSigType(tp, &n, &v, &c)) {
+ putchar("NR"[n]);
+ putchar("KB S"[v]);
+ putchar("CI X"[c]);
+ //printf(" {%d,%d,%d} ", n, v, c);
+ } else {
+ printf("unknown");
+ }
+}
+
+void printSigTypeList (Tree l)
+{
+ char sep = '(';
+
+ do {
+ putchar(sep); sep = ',';
+ printSigType(hd(l));
+ l = tl(l);
+ } while (isList(l));
+
+ putchar(')');
+}
+#endif
+
+void printSigType (int n, int v, int c)
+{
+ putchar("NR"[n]);
+ putchar("KB S"[v]);
+ putchar("CI X"[c]);
+}
+
+const char* binopname[]= {
+ "+", "-", "*", "/", "%",
+ "<<", ">>",
+ ">", "<", ">=", "<=", "==", "!=",
+ "&", "|", "^"
+};
+
+int binopprec[]= {
+ 2, 2, 3, 3, 3,
+ 1, 1,
+ 1, 1, 1, 1, 1, 1,
+ 1, 1, 1
+};
+
+void printSignal(Tree sig, FILE* out, int prec)
+{
+ int i;
+ double r;
+ Tree x, y, z, u, le, id;
+
+ if ( isSigInt(sig, &i) ) { fprintf(out, "%d", i); }
+ else if ( isSigReal(sig, &r) ) { fprintf(out, "%f", r); }
+ else if ( isSigInput(sig, &i) ) { fprintf(out, "IN%d", i); }
+ else if ( isSigOutput(sig, &i, x) ) { fprintf(out, "OUT%d := ", i); printSignal(x, out, 0); }
+
+ else if ( isSigBinOp(sig, &i, x, y) ) {
+ if (prec > binopprec[i]) fputs("(", out);
+ printSignal(x,out,binopprec[i]); fputs(binopname[i], out); printSignal(y, out, binopprec[i]);
+ if (prec > binopprec[i]) fputs(")", out);
+ }
+ else if ( isSigDelay1(sig, x) ) { fputs("mem(", out); printSignal(x,out,0); fputs(")", out); }
+ else if ( isSigPrefix(sig, x, y) ) { fputs("prefix(", out); printSignal(x,out,0); fputs(",", out); printSignal(y,out,0); fputs(")", out); }
+ else if ( isSigAttach(sig, x, y) ) { fputs("attach(", out); printSignal(x,out,0); fputs(",", out); printSignal(y,out,0); fputs(")", out); }
+ else if ( isSigFixDelay(sig, x, y) ) {
+ if (prec > 4) fputs("(", out);
+ printSignal(x,out,4); fputs("@", out); printSignal(y, out, 4);
+ if (prec > 4) fputs(")", out);
+ }
+
+ else if ( isProj(sig, &i, x) ) { printSignal(x,out,prec); fprintf(out, "#%d", i); }
+ else if ( isRef(sig, i) ) { fprintf(out, "$%d", i); }
+ else if ( isRef(sig, x) ) { print(x, out); }
+ else if ( isRec(sig, le)) { fputs("\\_.", out); printSignal(le, out, prec); }
+ else if ( isRec(sig, x, le)) { fputs("\\", out); print(x,out); fputs(".", out); printSignal(le, out, prec); }
+
+ else if ( isSigTable(sig, id, x, y) ) { fputs("table(", out); printSignal(x,out,0); fputc(',', out); printSignal(y,out,0); fputc(')', out); }
+ else if ( isSigWRTbl(sig, id, x, y, z) ){ printSignal(x,out,0); fputc('[',out); printSignal(y,out,0); fputs("] := (", out); printSignal(z,out,0); fputc(')', out); }
+ else if ( isSigRDTbl(sig, x, y) ) { printSignal(x,out,0); fputc('[', out); printSignal(y,out,0); fputc(']', out); }
+
+ else if (isSigDocConstantTbl(sig,x,y)) { fputs("sigDocConstantTbl(", out); printSignal(x,out,0); fputc(',', out);
+ printSignal(y,out,0); fputc(')', out); }
+
+ else if (isSigDocWriteTbl(sig,x,y,z,u)) { fputs("sigDocWriteTbl(", out); printSignal(x,out,0); fputc(',', out);
+ printSignal(y,out,0); fputc(',', out);
+ printSignal(z,out,0); fputc(',', out);
+ printSignal(u,out,0); fputc(')', out); }
+
+ else if (isSigDocAccessTbl(sig,x,y)) { fputs("sigDocAccessTbl(", out); printSignal(x,out,0); fputc(',', out);
+ printSignal(y,out,0); fputc(')', out); }
+
+
+ else if ( isSigGen(sig, x) ) { printSignal(x,out,prec); }
+
+ else if ( isSigIntCast(sig, x) ) { fputs("int(", out); printSignal(x,out,0); fputs(")", out); }
+ else if ( isSigFloatCast(sig, x) ) { fputs("float(", out); printSignal(x,out,0); fputs(")", out); }
+
+ else if (isList(sig)) {
+ char sep = '{';
+ do {
+ fputc(sep, out);
+ printSignal(hd(sig), out, 0);
+ sep=',';
+ sig = tl(sig);
+ } while (isList(sig));
+ fputc('}', out);
+ }
+ else
+ print(sig, out);
+}