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https://github.com/Atmosphere-NX/Atmosphere.git
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Stratosphere: ServiceServer<T> -> IServer<T> as abstract base class.
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parent
4aa93ad354
commit
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5 changed files with 144 additions and 112 deletions
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@ -1,8 +1,11 @@
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#pragma once
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#include "stratosphere/ipc_templating.hpp"
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#include "stratosphere/iwaitable.hpp"
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#include "stratosphere/iserviceobject.hpp"
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#include "stratosphere/iserver.hpp"
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#include "stratosphere/servicesession.hpp"
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#include "stratosphere/serviceserver.hpp"
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#include "stratosphere/waitablemanager.hpp"
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#include "stratosphere/managedportserver.hpp"
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#include "stratosphere/waitablemanager.hpp"
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#include "stratosphere/ipc_templating.hpp"
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115
stratosphere/libstratosphere/include/stratosphere/iserver.hpp
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115
stratosphere/libstratosphere/include/stratosphere/iserver.hpp
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#pragma once
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#include <switch.h>
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#include <type_traits>
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#include "iserviceobject.hpp"
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#include "iwaitable.hpp"
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#include "servicesession.hpp"
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template <typename T>
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class ServiceSession;
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template <typename T>
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class IServer : public IWaitable {
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static_assert(std::is_base_of<IServiceObject, T>::value, "Service Objects must derive from IServiceObject");
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protected:
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Handle port_handle;
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unsigned int max_sessions;
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unsigned int num_sessions;
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ServiceSession<T> **sessions;
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virtual Result register_self(const char *service_name) {
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return smRegisterService(&this->port_handle, service_name, false, this->max_sessions);
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}
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public:
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IServer(const char *service_name, unsigned int max_s) : max_sessions(max_s) {
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if (R_FAILED(register_self(service_name))) {
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/* TODO: Panic. */
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}
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this->sessions = new ServiceSession<T> *[this->max_sessions];
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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this->sessions[i] = NULL;
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}
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this->num_sessions = 0;
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}
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virtual ~IServer() {
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i]) {
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delete this->sessions[i];
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}
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delete this->sessions;
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}
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if (port_handle) {
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svcCloseHandle(port_handle);
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}
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}
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/* IWaitable */
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virtual unsigned int get_num_waitables() {
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unsigned int n = 1;
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i]) {
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n += this->sessions[i]->get_num_waitables();
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}
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}
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return n;
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}
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virtual void get_waitables(IWaitable **dst) {
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dst[0] = this;
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unsigned int n = 0;
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i]) {
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this->sessions[i]->get_waitables(&dst[1 + n]);
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n += this->sessions[i]->get_num_waitables();
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}
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}
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}
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virtual void delete_child(IWaitable *child) {
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unsigned int i;
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for (i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i] == child) {
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break;
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}
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}
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if (i == this->max_sessions) {
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/* TODO: Panic, because this isn't our child. */
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} else {
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delete this->sessions[i];
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this->sessions[i] = NULL;
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this->num_sessions--;
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}
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}
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virtual Handle get_handle() {
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return this->port_handle;
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}
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virtual Result handle_signaled(u64 timeout) {
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/* If this server's port was signaled, accept a new session. */
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Handle session_h;
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svcAcceptSession(&session_h, this->port_handle);
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if (this->num_sessions >= this->max_sessions) {
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svcCloseHandle(session_h);
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return 0x10601;
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}
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unsigned int i;
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for (i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i] == NULL) {
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break;
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}
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}
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this->sessions[i] = new ServiceSession<T>(this, session_h, 0);
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this->sessions[i]->set_parent(this);
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this->num_sessions++;
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return 0;
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}
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};
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#pragma once
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#include <switch.h>
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#include "iserver.hpp"
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template <typename T>
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class ManagedPortServer : public IServer<T> {
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private:
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virtual Result register_self(const char *service_name) {
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return svcManageNamedPort(&this->port_handle, service_name, this->max_sessions);
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}
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public:
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ManagedPortServer(const char *service_name, unsigned int max_s) : IServer<T>(service_name, max_s) { }
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};
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@ -1,112 +1,13 @@
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#pragma once
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#include <switch.h>
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#include <type_traits>
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#include "iserviceobject.hpp"
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#include "iwaitable.hpp"
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#include "servicesession.hpp"
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#include "iserver.hpp"
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template <typename T>
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class ServiceSession;
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template <typename T>
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class ServiceServer : public IWaitable {
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static_assert(std::is_base_of<IServiceObject, T>::value, "Service Objects must derive from IServiceObject");
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Handle port_handle;
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unsigned int max_sessions;
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unsigned int num_sessions;
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ServiceSession<T> **sessions;
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class ServiceServer : public IServer<T> {
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private:
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virtual Result register_self(const char *service_name) {
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return smRegisterService(&this->port_handle, service_name, false, this->max_sessions);
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}
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public:
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ServiceServer(const char *service_name, unsigned int max_s) : max_sessions(max_s) {
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if (R_FAILED(smRegisterService(&this->port_handle, service_name, false, this->max_sessions))) {
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/* TODO: Panic. */
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}
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this->sessions = new ServiceSession<T> *[this->max_sessions];
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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this->sessions[i] = NULL;
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}
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this->num_sessions = 0;
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}
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virtual ~ServiceServer() {
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i]) {
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delete this->sessions[i];
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}
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delete this->sessions;
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}
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if (port_handle) {
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svcCloseHandle(port_handle);
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}
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}
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/* IWaitable */
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virtual unsigned int get_num_waitables() {
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unsigned int n = 1;
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i]) {
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n += this->sessions[i]->get_num_waitables();
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}
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}
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return n;
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}
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virtual void get_waitables(IWaitable **dst) {
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dst[0] = this;
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unsigned int n = 0;
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for (unsigned int i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i]) {
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this->sessions[i]->get_waitables(&dst[1 + n]);
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n += this->sessions[i]->get_num_waitables();
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}
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}
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}
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virtual void delete_child(IWaitable *child) {
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unsigned int i;
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for (i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i] == child) {
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break;
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}
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}
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if (i == this->max_sessions) {
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/* TODO: Panic, because this isn't our child. */
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} else {
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delete this->sessions[i];
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this->sessions[i] = NULL;
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this->num_sessions--;
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}
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}
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virtual Handle get_handle() {
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return this->port_handle;
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}
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virtual Result handle_signaled(u64 timeout) {
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/* If this server's port was signaled, accept a new session. */
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Handle session_h;
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svcAcceptSession(&session_h, this->port_handle);
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if (this->num_sessions >= this->max_sessions) {
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svcCloseHandle(session_h);
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return 0x10601;
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}
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unsigned int i;
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for (i = 0; i < this->max_sessions; i++) {
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if (this->sessions[i] == NULL) {
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break;
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}
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}
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this->sessions[i] = new ServiceSession<T>(this, session_h, 0);
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this->sessions[i]->set_parent(this);
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this->num_sessions++;
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return 0;
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}
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ServiceServer(const char *service_name, unsigned int max_s) : IServer<T>(service_name, max_s) { }
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};
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@ -5,7 +5,7 @@
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#include "ipc_templating.hpp"
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#include "iserviceobject.hpp"
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#include "iwaitable.hpp"
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#include "serviceserver.hpp"
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#include "iserver.hpp"
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enum IpcControlCommand {
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IpcCtrl_Cmd_ConvertCurrentObjectToDomain = 0,
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#define POINTER_BUFFER_SIZE_MAX 0xFFFF
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template <typename T>
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class ServiceServer;
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class IServer;
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template <typename T>
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class ServiceSession : public IWaitable {
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static_assert(std::is_base_of<IServiceObject, T>::value, "Service Objects must derive from IServiceObject");
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T *service_object;
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ServiceServer<T> *server;
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IServer<T> *server;
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Handle server_handle;
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Handle client_handle;
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char pointer_buffer[0x400];
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static_assert(sizeof(pointer_buffer) <= POINTER_BUFFER_SIZE_MAX, "Incorrect Size for PointerBuffer!");
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public:
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ServiceSession<T>(ServiceServer<T> *s, Handle s_h, Handle c_h) : server(s), server_handle(s_h), client_handle(c_h) {
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ServiceSession<T>(IServer<T> *s, Handle s_h, Handle c_h) : server(s), server_handle(s_h), client_handle(c_h) {
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this->service_object = new T();
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}
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