init: ServiceList FindInterface
FindService can't be used w/ interfaces due
to the fact that multiple interfaces can be
added to any given interface.
Bug: 79418581
Test: boot device, manually use ctl commands
Change-Id: I7c152630462c9b7509473bc190f5b30460fcc2bc
diff --git a/init/init.cpp b/init/init.cpp
index 0d5690b..d3c9968 100644
--- a/init/init.cpp
+++ b/init/init.cpp
@@ -277,40 +277,29 @@
const ControlMessageFunction& function = it->second;
- if (function.target == ControlTarget::SERVICE) {
- Service* svc = ServiceList::GetInstance().FindService(name);
- if (svc == nullptr) {
- LOG(ERROR) << "No such service '" << name << "' for ctl." << msg;
- return;
- }
- if (auto result = function.action(svc); !result) {
- LOG(ERROR) << "Could not ctl." << msg << " for service " << name << ": "
- << result.error();
- }
+ Service* svc = nullptr;
+ switch (function.target) {
+ case ControlTarget::SERVICE:
+ svc = ServiceList::GetInstance().FindService(name);
+ break;
+ case ControlTarget::INTERFACE:
+ svc = ServiceList::GetInstance().FindInterface(name);
+ break;
+ default:
+ LOG(ERROR) << "Invalid function target from static map key '" << msg << "': "
+ << static_cast<std::underlying_type<ControlTarget>::type>(function.target);
+ return;
+ }
+
+ if (svc == nullptr) {
+ LOG(ERROR) << "Could not find '" << name << "' for ctl." << msg;
return;
}
- if (function.target == ControlTarget::INTERFACE) {
- for (const auto& svc : ServiceList::GetInstance()) {
- if (svc->interfaces().count(name) == 0) {
- continue;
- }
-
- if (auto result = function.action(svc.get()); !result) {
- LOG(ERROR) << "Could not handle ctl." << msg << " for service " << svc->name()
- << " with interface " << name << ": " << result.error();
- }
-
- return;
- }
-
- LOG(ERROR) << "Could not find service hosting interface " << name;
- return;
+ if (auto result = function.action(svc); !result) {
+ LOG(ERROR) << "Could not ctl." << msg << " for '" << name << "': " << result.error();
}
-
- LOG(ERROR) << "Invalid function target from static map key '" << msg
- << "': " << static_cast<std::underlying_type<ControlTarget>::type>(function.target);
}
static Result<Success> wait_for_coldboot_done_action(const BuiltinArguments& args) {
diff --git a/init/service.h b/init/service.h
index cf38f69..9cb35b8 100644
--- a/init/service.h
+++ b/init/service.h
@@ -244,6 +244,16 @@
return nullptr;
}
+ Service* FindInterface(const std::string& interface_name) {
+ for (const auto& svc : services_) {
+ if (svc->interfaces().count(interface_name) > 0) {
+ return svc.get();
+ }
+ }
+
+ return nullptr;
+ }
+
void DumpState() const;
auto begin() const { return services_.begin(); }
