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Stratosphere: Add IWaitable, WaitableManager

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This commit is contained in:
Michael Scire 2018-04-18 11:41:17 -06:00
parent 8e25534912
commit cbb0a084a6
8 changed files with 244 additions and 9 deletions
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70
stratosphere/loader/source/serviceserver.cpp
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@ -11,6 +11,7 @@ ServiceServer<T>::ServiceServer(const char *service_name, unsigned int max_s) :
for (unsigned int i = 0; i < this->max_sessions; i++) {
this->sessions[i] = NULL;
}
this->num_sessions = 0;
}
template <typename T>
@ -28,8 +29,71 @@ ServiceServer<T>::~ServiceServer() {
}
}
/* IWaitable functions. */
template <typename T>
Result ServiceServer<T>::process() {
/* TODO */
return 0;
unsigned int ServiceServer<T>::get_num_waitables() {
unsigned int n = 1;
for (unsigned int i = 0; i < this->max_sessions; i++) {
if (this->sessions[i]) {
n += this->sessions[i]->get_num_waitables();
}
}
return n;
}
template <typename T>
void ServiceServer<T>::get_waitables(IWaitable **dst) {
dst[0] = this;
unsigned int n = 0;
for (unsigned int i = 0; i < this->max_sessions; i++) {
if (this->sessions[i]) {
this->sessions[i]->get_waitables(&dst[1 + n]);
n += this->sessions[i]->get_num_waitables();
}
}
}
template <typename T>
void ServiceSession<T>::delete_child(IWaitable *child) {
unsigned int i;
for (i = 0; i < this->max_sessions; i++) {
if (this->sessions[i] == child) {
break;
}
}
if (i == this->max_sessions) {
/* TODO: Panic, because this isn't our child. */
} else {
delete this->sessions[i];
this->sessions[i] = NULL;
this->num_sessions--;
}
}
template <typename T>
Handle ServiceServer<T>::get_handle() {
return this->port_handle;
}
template <typename T>
Result ServiceServer<T>::handle_signaled() {
/* If this server's port was signaled, accept a new session. */
Handle session_h;
svcAcceptSession(&session_h, this->port_handle);
if (this->num_sessions >= this->max_sessions) {
svcCloseHandle(session_h);
return 0x10601;
}
unsigned int i;
for (i = 0; i < this->max_sessions; i++) {
if (this->sessions[i] = NULL) {
break;
}
}
this->sessions[i] = new ServiceSession<T>(this, session_h, 0);
this->num_sessions++;
}