void HphpdHook::onDefClass(const Class* cls) {
// Make sure we have a proxy
DebuggerProxy* proxy = Debugger::GetProxy().get();
if (proxy == nullptr) return;
// If the proxy has enabled breakpoints that match entry into methods of
// the given class, arrange for the VM to stop execution and notify the
// debugger whenever execution enters one of these matched method.
// This function is called once, when a class is first loaded, so it is not
// performance critical.
size_t numFuncs = cls->numMethods();
if (numFuncs == 0) return;
auto clsName = cls->name();
std::vector<BreakPointInfoPtr> bps;
proxy->getBreakPoints(bps);
for (unsigned int i = 0; i < bps.size(); i++) {
BreakPointInfoPtr bp = bps[i];
if (bp->m_state == BreakPointInfo::Disabled) continue;
// TODO: check name space separately
if (bp->getClass() != clsName->data()) continue;
bp->m_bindState = BreakPointInfo::KnownToBeInvalid;
for (size_t i = 0; i < numFuncs; ++i) {
auto f = cls->getMethod(i);
if (!matchFunctionName(bp->getFunction(), f)) continue;
bp->m_bindState = BreakPointInfo::KnownToBeValid;
phpAddBreakPointFuncEntry(f);
}
}
}
void HphpdHook::onFileLoad(Unit* unit) {
DebuggerProxy* proxy = Debugger::GetProxy().get();
if (proxy == nullptr) return;
// Look up the proxy's breakpoints and add needed breakpoints to the passed
// unit
std::vector<BreakPointInfoPtr> bps;
proxy->getBreakPoints(bps);
for (unsigned int i = 0; i < bps.size(); i++) {
BreakPointInfoPtr bp = bps[i];
if (BreakPointInfo::MatchFile(bp->m_file,
unit->filepath()->toCppString())) {
addBreakPointInUnit(bp, unit);
}
}
}
