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-rw-r--r--src/core/core.cpp2
-rw-r--r--src/core/file_sys/patch_manager.h3
-rw-r--r--src/core/file_sys/registered_cache.cpp14
-rw-r--r--src/core/hle/service/glue/arp.cpp30
-rw-r--r--src/core/hle/service/glue/errors.h9
-rw-r--r--src/core/hle/service/glue/manager.cpp21
-rw-r--r--src/core/hle/service/glue/manager.h29
7 files changed, 71 insertions, 37 deletions
diff --git a/src/core/core.cpp b/src/core/core.cpp
index 2d7e83522..df26eb109 100644
--- a/src/core/core.cpp
+++ b/src/core/core.cpp
@@ -61,8 +61,6 @@ FileSys::StorageId GetStorageIdForFrontendSlot(
default:
return FileSys::StorageId::None;
}
-
- UNREACHABLE();
}
} // Anonymous namespace
diff --git a/src/core/file_sys/patch_manager.h b/src/core/file_sys/patch_manager.h
index f82b4ae1e..a363c6577 100644
--- a/src/core/file_sys/patch_manager.h
+++ b/src/core/file_sys/patch_manager.h
@@ -66,6 +66,9 @@ public:
std::map<std::string, std::string, std::less<>> GetPatchVersionNames(
VirtualFile update_raw = nullptr) const;
+ // If the game update exists, returns the u32 version field in its Meta-type NCA. If that fails,
+ // it will fallback to the Meta-type NCA of the base game. If that fails, the result will be
+ // std::nullopt
std::optional<u32> GetGameVersion() const;
// Given title_id of the program, attempts to get the control data of the update and parse
diff --git a/src/core/file_sys/registered_cache.cpp b/src/core/file_sys/registered_cache.cpp
index 3bb921210..4608490e0 100644
--- a/src/core/file_sys/registered_cache.cpp
+++ b/src/core/file_sys/registered_cache.cpp
@@ -647,16 +647,16 @@ ContentProviderUnion::ListEntriesFilterOrigin(std::optional<ContentProviderUnion
std::optional<ContentProviderUnionSlot> ContentProviderUnion::GetSlotForEntry(
u64 title_id, ContentRecordType type) const {
- for (const auto& [slot, provider] : providers) {
- if (provider == nullptr)
- continue;
+ const auto iter =
+ std::find_if(providers.begin(), providers.end(), [title_id, type](const auto& provider) {
+ return provider.second != nullptr && provider.second->HasEntry(title_id, type);
+ });
- if (provider->HasEntry(title_id, type)) {
- return slot;
- }
+ if (iter == providers.end()) {
+ return std::nullopt;
}
- return std::nullopt;
+ return iter->first;
}
ManualContentProvider::~ManualContentProvider() = default;
diff --git a/src/core/hle/service/glue/arp.cpp b/src/core/hle/service/glue/arp.cpp
index 19c75ff2f..b591ce31b 100644
--- a/src/core/hle/service/glue/arp.cpp
+++ b/src/core/hle/service/glue/arp.cpp
@@ -58,7 +58,8 @@ void ARP_R::GetApplicationLaunchProperty(Kernel::HLERequestContext& ctx) {
if (!title_id.has_value()) {
LOG_ERROR(Service_ARP, "Failed to get title ID for process ID!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_NONEXISTENT);
+ rb.Push(ERR_NOT_REGISTERED);
+ return;
}
const auto res = manager.GetLaunchProperty(*title_id);
@@ -67,6 +68,7 @@ void ARP_R::GetApplicationLaunchProperty(Kernel::HLERequestContext& ctx) {
LOG_ERROR(Service_ARP, "Failed to get launch property!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(res.Code());
+ return;
}
IPC::ResponseBuilder rb{ctx, 6};
@@ -86,6 +88,7 @@ void ARP_R::GetApplicationLaunchPropertyWithApplicationId(Kernel::HLERequestCont
LOG_ERROR(Service_ARP, "Failed to get launch property!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(res.Code());
+ return;
}
IPC::ResponseBuilder rb{ctx, 6};
@@ -103,7 +106,8 @@ void ARP_R::GetApplicationControlProperty(Kernel::HLERequestContext& ctx) {
if (!title_id.has_value()) {
LOG_ERROR(Service_ARP, "Failed to get title ID for process ID!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_NONEXISTENT);
+ rb.Push(ERR_NOT_REGISTERED);
+ return;
}
const auto res = manager.GetControlProperty(*title_id);
@@ -112,6 +116,7 @@ void ARP_R::GetApplicationControlProperty(Kernel::HLERequestContext& ctx) {
LOG_ERROR(Service_ARP, "Failed to get control property!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(res.Code());
+ return;
}
ctx.WriteBuffer(*res);
@@ -132,6 +137,7 @@ void ARP_R::GetApplicationControlPropertyWithApplicationId(Kernel::HLERequestCon
LOG_ERROR(Service_ARP, "Failed to get control property!");
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(res.Code());
+ return;
}
ctx.WriteBuffer(*res);
@@ -168,14 +174,16 @@ private:
if (process_id == 0) {
LOG_ERROR(Service_ARP, "Must have non-zero process ID!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_PROCESS_ID_ZERO);
+ rb.Push(ERR_INVALID_PROCESS_ID);
+ return;
}
if (issued) {
LOG_ERROR(Service_ARP,
"Attempted to issue registrar, but registrar is already issued!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_ALREADY_ISSUED);
+ rb.Push(ERR_INVALID_ACCESS);
+ return;
}
issue_process_id(process_id, launch, std::move(control));
@@ -193,7 +201,8 @@ private:
Service_ARP,
"Attempted to set application launch property, but registrar is already issued!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_ALREADY_ISSUED);
+ rb.Push(ERR_INVALID_ACCESS);
+ return;
}
IPC::RequestParser rp{ctx};
@@ -211,7 +220,8 @@ private:
Service_ARP,
"Attempted to set application control property, but registrar is already issued!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_ALREADY_ISSUED);
+ rb.Push(ERR_INVALID_ACCESS);
+ return;
}
control = ctx.ReadBuffer();
@@ -247,7 +257,7 @@ void ARP_W::AcquireRegistrar(Kernel::HLERequestContext& ctx) {
[this](u64 process_id, ApplicationLaunchProperty launch, std::vector<u8> control) {
const auto res = GetTitleIDForProcessID(system, process_id);
if (!res.has_value()) {
- return ERR_NONEXISTENT;
+ return ERR_NOT_REGISTERED;
}
return manager.Register(*res, launch, std::move(control));
@@ -267,7 +277,8 @@ void ARP_W::DeleteProperties(Kernel::HLERequestContext& ctx) {
if (process_id == 0) {
LOG_ERROR(Service_ARP, "Must have non-zero process ID!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_PROCESS_ID_ZERO);
+ rb.Push(ERR_INVALID_PROCESS_ID);
+ return;
}
const auto title_id = GetTitleIDForProcessID(system, process_id);
@@ -275,7 +286,8 @@ void ARP_W::DeleteProperties(Kernel::HLERequestContext& ctx) {
if (!title_id.has_value()) {
LOG_ERROR(Service_ARP, "No title ID for process ID!");
IPC::ResponseBuilder rb{ctx, 2};
- rb.Push(ERR_NONEXISTENT);
+ rb.Push(ERR_NOT_REGISTERED);
+ return;
}
IPC::ResponseBuilder rb{ctx, 2};
diff --git a/src/core/hle/service/glue/errors.h b/src/core/hle/service/glue/errors.h
index 594e20a01..c2874c585 100644
--- a/src/core/hle/service/glue/errors.h
+++ b/src/core/hle/service/glue/errors.h
@@ -8,10 +8,9 @@
namespace Service::Glue {
-constexpr ResultCode ERR_OUTPUT_TOO_SMALL{0x3C9D};
-constexpr ResultCode ERR_PROCESS_ID_ZERO{0x3E9D};
-constexpr ResultCode ERR_TITLE_ID_ZERO{0x3E9D};
-constexpr ResultCode ERR_ALREADY_ISSUED{0x549D};
-constexpr ResultCode ERR_NONEXISTENT{0xCC9D};
+constexpr ResultCode ERR_INVALID_RESOURCE{ErrorModule::ARP, 0x1E};
+constexpr ResultCode ERR_INVALID_PROCESS_ID{ErrorModule::ARP, 0x1F};
+constexpr ResultCode ERR_INVALID_ACCESS{ErrorModule::ARP, 0x2A};
+constexpr ResultCode ERR_NOT_REGISTERED{ErrorModule::ARP, 0x66};
} // namespace Service::Glue
diff --git a/src/core/hle/service/glue/manager.cpp b/src/core/hle/service/glue/manager.cpp
index 0d5bb4d50..6da52d2d6 100644
--- a/src/core/hle/service/glue/manager.cpp
+++ b/src/core/hle/service/glue/manager.cpp
@@ -7,18 +7,23 @@
namespace Service::Glue {
+struct ARPManager::MapEntry {
+ ApplicationLaunchProperty launch;
+ std::vector<u8> control;
+};
+
ARPManager::ARPManager() = default;
ARPManager::~ARPManager() = default;
ResultVal<ApplicationLaunchProperty> ARPManager::GetLaunchProperty(u64 title_id) const {
if (title_id == 0) {
- return ERR_TITLE_ID_ZERO;
+ return ERR_INVALID_PROCESS_ID;
}
const auto iter = entries.find(title_id);
if (iter == entries.end()) {
- return ERR_NONEXISTENT;
+ return ERR_NOT_REGISTERED;
}
return MakeResult<ApplicationLaunchProperty>(iter->second.launch);
@@ -26,12 +31,12 @@ ResultVal<ApplicationLaunchProperty> ARPManager::GetLaunchProperty(u64 title_id)
ResultVal<std::vector<u8>> ARPManager::GetControlProperty(u64 title_id) const {
if (title_id == 0) {
- return ERR_TITLE_ID_ZERO;
+ return ERR_INVALID_PROCESS_ID;
}
const auto iter = entries.find(title_id);
if (iter == entries.end()) {
- return ERR_NONEXISTENT;
+ return ERR_NOT_REGISTERED;
}
return MakeResult<std::vector<u8>>(iter->second.control);
@@ -40,12 +45,12 @@ ResultVal<std::vector<u8>> ARPManager::GetControlProperty(u64 title_id) const {
ResultCode ARPManager::Register(u64 title_id, ApplicationLaunchProperty launch,
std::vector<u8> control) {
if (title_id == 0) {
- return ERR_TITLE_ID_ZERO;
+ return ERR_INVALID_PROCESS_ID;
}
const auto iter = entries.find(title_id);
if (iter != entries.end()) {
- return ERR_ALREADY_ISSUED;
+ return ERR_INVALID_ACCESS;
}
entries.insert_or_assign(title_id, MapEntry{launch, std::move(control)});
@@ -54,12 +59,12 @@ ResultCode ARPManager::Register(u64 title_id, ApplicationLaunchProperty launch,
ResultCode ARPManager::Unregister(u64 title_id) {
if (title_id == 0) {
- return ERR_TITLE_ID_ZERO;
+ return ERR_INVALID_PROCESS_ID;
}
const auto iter = entries.find(title_id);
if (iter == entries.end()) {
- return ERR_NONEXISTENT;
+ return ERR_NOT_REGISTERED;
}
entries.erase(iter);
diff --git a/src/core/hle/service/glue/manager.h b/src/core/hle/service/glue/manager.h
index 561ebf4e0..a7f5ce3ee 100644
--- a/src/core/hle/service/glue/manager.h
+++ b/src/core/hle/service/glue/manager.h
@@ -4,6 +4,9 @@
#pragma once
+#include <map>
+#include <vector>
+#include "common/common_types.h"
#include "core/file_sys/control_metadata.h"
#include "core/file_sys/romfs_factory.h"
#include "core/hle/result.h"
@@ -15,31 +18,45 @@ struct ApplicationLaunchProperty {
u32 version;
FileSys::StorageId base_game_storage_id;
FileSys::StorageId update_storage_id;
- INSERT_PADDING_BYTES(0x2);
+ u8 program_index;
+ u8 reserved;
};
static_assert(sizeof(ApplicationLaunchProperty) == 0x10,
"ApplicationLaunchProperty has incorrect size.");
+// A class to manage state related to the arp:w and arp:r services, specifically the registration
+// and unregistration of launch and control properties.
class ARPManager {
public:
ARPManager();
~ARPManager();
+ // Returns the ApplicationLaunchProperty corresponding to the provided title ID if it was
+ // previously registered, otherwise ERR_NOT_REGISTERED if it was never registered or
+ // ERR_INVALID_PROCESS_ID if the title ID is 0.
ResultVal<ApplicationLaunchProperty> GetLaunchProperty(u64 title_id) const;
+
+ // Returns a vector of the raw bytes of NACP data (necessarily 0x4000 in size) corresponding to
+ // the provided title ID if it was previously registered, otherwise ERR_NOT_REGISTERED if it was
+ // never registered or ERR_INVALID_PROCESS_ID if the title ID is 0.
ResultVal<std::vector<u8>> GetControlProperty(u64 title_id) const;
+ // Adds a new entry to the internal database with the provided parameters, returning
+ // ERR_INVALID_ACCESS if attempting to re-register a title ID without an intermediate Unregister
+ // step, and ERR_INVALID_PROCESS_ID if the title ID is 0.
ResultCode Register(u64 title_id, ApplicationLaunchProperty launch, std::vector<u8> control);
+ // Removes the registration for the provided title ID from the database, returning
+ // ERR_NOT_REGISTERED if it doesn't exist in the database and ERR_INVALID_PROCESS_ID if the
+ // title ID is 0.
ResultCode Unregister(u64 title_id);
+ // Removes all entries from the database, always succeeds. Should only be used when resetting
+ // system state.
void ResetAll();
private:
- struct MapEntry {
- ApplicationLaunchProperty launch;
- std::vector<u8> control;
- };
-
+ struct MapEntry;
std::map<u64, MapEntry> entries;
};
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 10:29:05 +0200