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tz_content_man: Generate the time zone binary once

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Fixes a memory leak with time zone binaries accumulating on theirselves.
This commit is contained in:
lat9nq
2023-07-30 12:55:19 -04:00
parent 689dc4a17b
commit eaf2ab5289
2 changed files with 11 additions and 8 deletions
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17
src/core/hle/service/time/time_zone_content_manager.cpp
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@@ -3,6 +3,7 @@
#include <chrono> #include <chrono>
#include <sstream> #include <sstream>
#include <utility>
#include "common/logging/log.h" #include "common/logging/log.h"
#include "common/settings.h" #include "common/settings.h"
@@ -46,14 +47,14 @@ static FileSys::VirtualDir GetTimeZoneBinary(Core::System& system) {
return FileSys::ExtractRomFS(romfs); return FileSys::ExtractRomFS(romfs);
} }
static std::vector<std::string> BuildLocationNameCache(Core::System& system) { static std::vector<std::string> BuildLocationNameCache(
const FileSys::VirtualDir extracted_romfs{GetTimeZoneBinary(system)}; const FileSys::VirtualDir& time_zone_binary) {
if (!extracted_romfs) { if (!time_zone_binary) {
LOG_ERROR(Service_Time, "Failed to extract RomFS for {:016X}!", time_zone_binary_titleid); LOG_ERROR(Service_Time, "Failed to extract RomFS for {:016X}!", time_zone_binary_titleid);
return {}; return {};
} }
const FileSys::VirtualFile binary_list{extracted_romfs->GetFile("binaryList.txt")}; const FileSys::VirtualFile binary_list{time_zone_binary->GetFile("binaryList.txt")};
if (!binary_list) { if (!binary_list) {
LOG_ERROR(Service_Time, "{:016X} has no file binaryList.txt!", time_zone_binary_titleid); LOG_ERROR(Service_Time, "{:016X} has no file binaryList.txt!", time_zone_binary_titleid);
return {}; return {};
@@ -73,7 +74,8 @@ static std::vector<std::string> BuildLocationNameCache(Core::System& system) {
} }
TimeZoneContentManager::TimeZoneContentManager(Core::System& system_) TimeZoneContentManager::TimeZoneContentManager(Core::System& system_)
: system{system_}, location_name_cache{BuildLocationNameCache(system)} {} : system{system_}, time_zone_binary{GetTimeZoneBinary(system)},
location_name_cache{BuildLocationNameCache(time_zone_binary)} {}
void TimeZoneContentManager::Initialize(TimeManager& time_manager) { void TimeZoneContentManager::Initialize(TimeManager& time_manager) {
const auto timezone_setting = Settings::GetTimeZoneString(); const auto timezone_setting = Settings::GetTimeZoneString();
@@ -111,13 +113,12 @@ Result TimeZoneContentManager::GetTimeZoneInfoFile(const std::string& location_n
return ERROR_TIME_NOT_FOUND; return ERROR_TIME_NOT_FOUND;
} }
const FileSys::VirtualDir extracted_romfs{GetTimeZoneBinary(system)}; if (!time_zone_binary) {
if (!extracted_romfs) {
LOG_ERROR(Service_Time, "Failed to extract RomFS for {:016X}!", time_zone_binary_titleid); LOG_ERROR(Service_Time, "Failed to extract RomFS for {:016X}!", time_zone_binary_titleid);
return ERROR_TIME_NOT_FOUND; return ERROR_TIME_NOT_FOUND;
} }
const FileSys::VirtualDir zoneinfo_dir{extracted_romfs->GetSubdirectory("zoneinfo")}; const FileSys::VirtualDir zoneinfo_dir{time_zone_binary->GetSubdirectory("zoneinfo")};
if (!zoneinfo_dir) { if (!zoneinfo_dir) {
LOG_ERROR(Service_Time, "{:016X} has no directory zoneinfo!", time_zone_binary_titleid); LOG_ERROR(Service_Time, "{:016X} has no directory zoneinfo!", time_zone_binary_titleid);
return ERROR_TIME_NOT_FOUND; return ERROR_TIME_NOT_FOUND;

2
src/core/hle/service/time/time_zone_content_manager.h
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@@ -6,6 +6,7 @@
#include <string> #include <string>
#include <vector> #include <vector>
#include "core/file_sys/vfs_types.h"
#include "core/hle/service/time/time_zone_manager.h" #include "core/hle/service/time/time_zone_manager.h"
namespace Core { namespace Core {
@@ -41,6 +42,7 @@ private:
Core::System& system; Core::System& system;
TimeZoneManager time_zone_manager; TimeZoneManager time_zone_manager;
const FileSys::VirtualDir time_zone_binary;
const std::vector<std::string> location_name_cache; const std::vector<std::string> location_name_cache;
}; };