Split out ServiceList and ServiceParser from service.cpp/.h
These always should have been in their own files.
Test: build
Change-Id: I201109b5ee63016e78901bbfd404846d45e1d4e6
diff --git a/init/service.cpp b/init/service.cpp
index 4fe374c..4ac4571 100644
--- a/init/service.cpp
+++ b/init/service.cpp
@@ -40,6 +40,7 @@
#include <system/thread_defs.h>
#include "rlimit_parser.h"
+#include "service_list.h"
#include "util.h"
#if defined(__ANDROID__)
@@ -1072,17 +1073,6 @@
}
}
-ServiceList::ServiceList() {}
-
-ServiceList& ServiceList::GetInstance() {
- static ServiceList instance;
- return instance;
-}
-
-void ServiceList::AddService(std::unique_ptr<Service> service) {
- services_.emplace_back(std::move(service));
-}
-
std::unique_ptr<Service> Service::MakeTemporaryOneshotService(const std::vector<std::string>& args) {
// Parse the arguments: exec [SECLABEL [UID [GID]*] --] COMMAND ARGS...
// SECLABEL can be a - to denote default
@@ -1147,139 +1137,5 @@
nullptr, str_args);
}
-// Shutdown services in the opposite order that they were started.
-const std::vector<Service*> ServiceList::services_in_shutdown_order() const {
- std::vector<Service*> shutdown_services;
- for (const auto& service : services_) {
- if (service->start_order() > 0) shutdown_services.emplace_back(service.get());
- }
- std::sort(shutdown_services.begin(), shutdown_services.end(),
- [](const auto& a, const auto& b) { return a->start_order() > b->start_order(); });
- return shutdown_services;
-}
-
-void ServiceList::RemoveService(const Service& svc) {
- auto svc_it = std::find_if(services_.begin(), services_.end(),
- [&svc] (const std::unique_ptr<Service>& s) {
- return svc.name() == s->name();
- });
- if (svc_it == services_.end()) {
- return;
- }
-
- services_.erase(svc_it);
-}
-
-void ServiceList::DumpState() const {
- for (const auto& s : services_) {
- s->DumpState();
- }
-}
-
-void ServiceList::MarkPostData() {
- post_data_ = true;
-}
-
-bool ServiceList::IsPostData() {
- return post_data_;
-}
-
-void ServiceList::MarkServicesUpdate() {
- services_update_finished_ = true;
-
- // start the delayed services
- for (const auto& name : delayed_service_names_) {
- Service* service = FindService(name);
- if (service == nullptr) {
- LOG(ERROR) << "delayed service '" << name << "' could not be found.";
- continue;
- }
- if (auto result = service->Start(); !result) {
- LOG(ERROR) << result.error().message();
- }
- }
- delayed_service_names_.clear();
-}
-
-void ServiceList::DelayService(const Service& service) {
- if (services_update_finished_) {
- LOG(ERROR) << "Cannot delay the start of service '" << service.name()
- << "' because all services are already updated. Ignoring.";
- return;
- }
- delayed_service_names_.emplace_back(service.name());
-}
-
-Result<void> ServiceParser::ParseSection(std::vector<std::string>&& args,
- const std::string& filename, int line) {
- if (args.size() < 3) {
- return Error() << "services must have a name and a program";
- }
-
- const std::string& name = args[1];
- if (!IsValidName(name)) {
- return Error() << "invalid service name '" << name << "'";
- }
-
- filename_ = filename;
-
- Subcontext* restart_action_subcontext = nullptr;
- if (subcontexts_) {
- for (auto& subcontext : *subcontexts_) {
- if (StartsWith(filename, subcontext.path_prefix())) {
- restart_action_subcontext = &subcontext;
- break;
- }
- }
- }
-
- std::vector<std::string> str_args(args.begin() + 2, args.end());
-
- if (SelinuxGetVendorAndroidVersion() <= __ANDROID_API_P__) {
- if (str_args[0] == "/sbin/watchdogd") {
- str_args[0] = "/system/bin/watchdogd";
- }
- }
-
- service_ = std::make_unique<Service>(name, restart_action_subcontext, str_args);
- return {};
-}
-
-Result<void> ServiceParser::ParseLineSection(std::vector<std::string>&& args, int line) {
- return service_ ? service_->ParseLine(std::move(args)) : Result<void>{};
-}
-
-Result<void> ServiceParser::EndSection() {
- if (service_) {
- Service* old_service = service_list_->FindService(service_->name());
- if (old_service) {
- if (!service_->is_override()) {
- return Error() << "ignored duplicate definition of service '" << service_->name()
- << "'";
- }
-
- if (StartsWith(filename_, "/apex/") && !old_service->is_updatable()) {
- return Error() << "cannot update a non-updatable service '" << service_->name()
- << "' with a config in APEX";
- }
-
- service_list_->RemoveService(*old_service);
- old_service = nullptr;
- }
-
- service_list_->AddService(std::move(service_));
- }
-
- return {};
-}
-
-bool ServiceParser::IsValidName(const std::string& name) const {
- // Property names can be any length, but may only contain certain characters.
- // Property values can contain any characters, but may only be a certain length.
- // (The latter restriction is needed because `start` and `stop` work by writing
- // the service name to the "ctl.start" and "ctl.stop" properties.)
- return IsLegalPropertyName("init.svc." + name) && name.size() <= PROP_VALUE_MAX;
-}
-
} // namespace init
} // namespace android