/*
* sppp_mproto()
*
* MT-Perimeters:
* shared inner, shared outer.
*
* Description:
* Handle M_PCPROTO/M_PROTO messages, called by sppp_uwput.
*/
int
sppp_mproto(queue_t *q, mblk_t *mp, spppstr_t *sps)
{
union DL_primitives *dlp;
struct sppp_dlpi_pinfo_t *dpi;
t_uscalar_t prim;
int len;
int error = 0;
ASSERT(!IS_SPS_CONTROL(sps));
if ((len = MBLKL(mp)) < sizeof (t_uscalar_t)) {
DBGERROR((CE_CONT, "bad mproto: block length %d\n", len));
merror(q, mp, EPROTO);
return (0);
}
dlp = (union DL_primitives *)mp->b_rptr;
prim = dlp->dl_primitive;
if (prim > DL_MAXPRIM) {
DBGERROR((CE_CONT, "bad mproto: primitive %d > %d\n", prim,
DL_MAXPRIM));
error = DL_BADPRIM;
} else {
dpi = &dl_pinfo[prim];
if (dpi->pi_funcp == NULL) {
DBGERROR((CE_CONT,
"bad mproto: primitive %d not supported\n", prim));
error = DL_NOTSUPPORTED;
} else if (len < dpi->pi_minlen) {
DBGERROR((CE_CONT,
"bad mproto: primitive len %d < %d\n", len,
dpi->pi_minlen));
error = DL_BADPRIM;
} else if (dpi->pi_state != -1 &&
sps->sps_dlstate != dpi->pi_state) {
DBGERROR((CE_CONT,
"bad state %d != %d for primitive %d\n",
sps->sps_dlstate, dpi->pi_state, prim));
error = DL_OUTSTATE;
}
}
if (error != 0) {
dlerrorack(q, mp, dlp->dl_primitive, error, 0);
return (0);
}
#ifdef DBG_DLPI
{
const char *cp = prim2name(prim);
if (cp != NULL)
cmn_err(CE_CONT, "/%d: Dispatching %s\n",
sps->sps_mn_id, cp);
else
cmn_err(CE_CONT,
"/%d: Dispatching unknown primitive %d\n",
sps->sps_mn_id, prim);
}
#endif
return ((*dpi->pi_funcp)(q, mp, sps));
}
ostream& boxpp::print (ostream& fout) const
{
int i, id;
double r;
prim0 p0;
prim1 p1;
prim2 p2;
prim3 p3;
prim4 p4;
prim5 p5;
Tree t1, t2, t3, ff, label, cur, min, max, step, type, name, file, arg,
body, fun, args, abstr, genv, vis, lenv, ldef, slot,
ident, rules;
const char* str;
xtended* xt = (xtended*) getUserData(box);
// primitive elements
if (xt) fout << xt->name();
else if (isBoxInt(box, &i)) fout << i;
else if (isBoxReal(box, &r)) fout << T(r);
else if (isBoxCut(box)) fout << '!';
else if (isBoxWire(box)) fout << '_';
else if (isBoxIdent(box, &str)) fout << str;
else if (isBoxPrim0(box, &p0)) fout << prim0name(p0);
else if (isBoxPrim1(box, &p1)) fout << prim1name(p1);
else if (isBoxPrim2(box, &p2)) fout << prim2name(p2);
else if (isBoxPrim3(box, &p3)) fout << prim3name(p3);
else if (isBoxPrim4(box, &p4)) fout << prim4name(p4);
else if (isBoxPrim5(box, &p5)) fout << prim5name(p5);
else if (isBoxAbstr(box,arg,body)) fout << "\\" << boxpp(arg) << ".(" << boxpp(body) << ")";
else if (isBoxAppl(box, fun, args)) fout << boxpp(fun) << boxpp(args) ;
else if (isBoxWithLocalDef(box, body, ldef)) fout << boxpp(body) << " with { " << envpp(ldef) << " }";
// foreign elements
else if (isBoxFFun(box, ff)) {
fout << "ffunction(" << type2str(ffrestype(ff));
Tree namelist = nth(ffsignature(ff),1);
char sep = ' ';
for (int i = 0; i < gFloatSize; i++) {
fout << sep << tree2str(nth(namelist,i));
sep = '|';
}
sep = '(';
for (int i = 0; i < ffarity(ff); i++) {
fout << sep << type2str(ffargtype(ff, i));
sep = ',';
}
fout << ')';
fout << ',' << ffincfile(ff) << ',' << fflibfile(ff) << ')';
} else if (isBoxFConst(box, type, name, file))
fout << "fconstant(" << type2str(tree2int(type)) << ' ' << tree2str(name) << ", " << tree2str(file) << ')';
else if (isBoxFVar(box, type, name, file))
fout << "fvariable(" << type2str(tree2int(type)) << ' ' << tree2str(name) << ", " << tree2str(file) << ')';
// block diagram binary operator
else if (isBoxSeq(box, t1, t2)) streambinop(fout, t1, " : ", t2, 1, priority);
else if (isBoxSplit(box, t1, t2)) streambinop(fout, t1, "<:", t2, 1, priority);
else if (isBoxMerge(box, t1, t2)) streambinop(fout, t1, ":>", t2, 1, priority);
else if (isBoxPar(box, t1, t2)) streambinop(fout, t1,",",t2, 2, priority);
else if (isBoxRec(box, t1, t2)) streambinop(fout, t1,"~",t2, 4, priority);
// iterative block diagram construction
else if (isBoxIPar(box, t1, t2, t3)) fout << "par(" << boxpp(t1) << ", " << boxpp(t2) << ") {" << boxpp(t3) << "}";
else if (isBoxISeq(box, t1, t2, t3)) fout << "seq(" << boxpp(t1) << ", " << boxpp(t2) << ") {" << boxpp(t3) << "}";
else if (isBoxISum(box, t1, t2, t3)) fout << "sum(" << boxpp(t1) << ", " << boxpp(t2) << ") {" << boxpp(t3) << "}";
else if (isBoxIProd(box, t1, t2, t3)) fout << "prod(" << boxpp(t1) << ", " << boxpp(t2) << ") {" << boxpp(t3) << "}";
else if (isBoxInputs(box, t1)) fout << "inputs(" << boxpp(t1) << ")";
else if (isBoxOutputs(box, t1)) fout << "outputs(" << boxpp(t1) << ")";
// user interface
else if (isBoxButton(box, label)) fout << "button(" << tree2quotedstr(label) << ')';
else if (isBoxCheckbox(box, label)) fout << "checkbox(" << tree2quotedstr(label) << ')';
else if (isBoxVSlider(box, label, cur, min, max, step)) {
fout << "vslider("
<< tree2quotedstr(label) << ", "
<< boxpp(cur) << ", "
<< boxpp(min) << ", "
<< boxpp(max) << ", "
<< boxpp(step)<< ')';
}
else if (isBoxHSlider(box, label, cur, min, max, step)) {
fout << "hslider("
<< tree2quotedstr(label) << ", "
<< boxpp(cur) << ", "
<< boxpp(min) << ", "
<< boxpp(max) << ", "
<< boxpp(step)<< ')';
}
else if (isBoxVGroup(box, label, t1)) {
fout << "vgroup(" << tree2quotedstr(label) << ", " << boxpp(t1, 0) << ')';
}
else if (isBoxHGroup(box, label, t1)) {
fout << "hgroup(" << tree2quotedstr(label) << ", " << boxpp(t1, 0) << ')';
}
else if (isBoxTGroup(box, label, t1)) {
fout << "tgroup(" << tree2quotedstr(label) << ", " << boxpp(t1, 0) << ')';
}
else if (isBoxHBargraph(box, label, min, max)) {
fout << "hbargraph("
<< tree2quotedstr(label) << ", "
<< boxpp(min) << ", "
<< boxpp(max) << ')';
}
else if (isBoxVBargraph(box, label, min, max)) {
fout << "vbargraph("
<< tree2quotedstr(label) << ", "
<< boxpp(min) << ", "
<< boxpp(max) << ')';
}
else if (isBoxNumEntry(box, label, cur, min, max, step)) {
fout << "nentry("
<< tree2quotedstr(label) << ", "
<< boxpp(cur) << ", "
<< boxpp(min) << ", "
<< boxpp(max) << ", "
<< boxpp(step)<< ')';
}
else if (isNil(box)) {
fout << "()" ;
}
else if (isList(box)) {
Tree l = box;
char sep = '(';
do {
fout << sep << boxpp(hd(l));
sep = ',';
l = tl(l);
} while (isList(l));
fout << ')';
} else if (isBoxWaveform(box)) {
fout << "waveform";
char sep = '{';
for (int i=0; i<box->arity(); i++) {
fout << sep << boxpp(box->branch(i));
sep = ',';
}
fout << '}';
/*
size_t n = box->arity();
if (n < 6) {
// small waveform, print all data
fout << "waveform";
char sep = '{';
for (size_t i=0; i<n; i++) {
fout << sep << boxpp(box->branch(i));
sep = ',';
}
fout << '}';
} else {
// large waveform print only first and last values
fout << "waveform{" << box->branch(0) << ", ..<" << n-2 << ">..," << box->branch(n-1) << "}";
}
*/
} else if (isBoxEnvironment(box)) {
fout << "environment";
} else if (isClosure(box, abstr, genv, vis, lenv)) {
fout << "closure[" << boxpp(abstr)
<< ", genv = " << envpp(genv)
<< ", lenv = " << envpp(lenv)
<< "]";
}
else if (isBoxComponent(box, label)) {
fout << "component("
<< tree2quotedstr(label) << ')';
}
else if (isBoxAccess(box, t1, t2)) {
fout << boxpp(t1) << '.' << boxpp(t2);
}
else if (isImportFile(box, label)) {
fout << "import("
<< tree2quotedstr(label) << ')';
}
else if (isBoxSlot(box, &id)) {
//fout << "#" << id;
fout << "x" << id;
}
else if (isBoxSymbolic(box, slot, body)) {
fout << "\\(" << boxpp(slot) << ").(" << boxpp(body) << ")";
}
// Pattern Matching Extensions
else if (isBoxCase(box, rules)) {
fout << "case {";
while (!isNil(rules)) {
printRule(fout, hd(rules));
rules = tl(rules);
}
fout << "}";
}
#if 1
// more useful for debugging output
else if (isBoxPatternVar(box, ident)) {
fout << "<" << boxpp(ident) << ">";
}
#else
// beautify messages involving lhs patterns
else if (isBoxPatternVar(box, ident)) {
fout << boxpp(ident);
}
#endif
else if (isBoxPatternMatcher(box)) {
fout << "PM[" << box << "]";
}
else if (isBoxError(box)) {
fout << "ERROR";
}
//else if (isImportFile(box, filename)) {
// printf("filename %s\n", tree2str(filename));
// fout << tree2quotedstr(filename);
//}
// None of the previous tests succeded, then it is not a valid box
else {
cerr << "Error in box::print() : " << *box << " is not a valid box" << endl;
exit(1);
}
return fout;
}
