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Merge pull request #4119 from hugodearaujo/fix/accessibility-defaults 

fix(libSceUserService): report the console's default accessibility settings
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Dean 2026-10-12 21:41:16 +13:00 committed by GitHub
parent 7ea2022227 78abb2b46a
commit b2cc2df954
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GPG Key ID: B5690EEEBB952194
3 changed files with 48 additions and 30 deletions
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47
core/libs/prx/libSceUserService/Export.cpp
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@ -6,54 +6,41 @@
#include <cstring>
#include "prx/libSceUserService/UserService.hpp"
static int ReportAccessibilitySetting(int user_id, int32_t* setting, int32_t value) {
if (user_id != USER_SERVICE_INITIAL_USER_ID) {
return USER_SERVICE_ERROR_NOT_LOGGED_IN;
}
if (setting == nullptr) {
return USER_SERVICE_ERROR_INVALID_ARGUMENT;
}
*setting = value;
return USER_SERVICE_OK;
}
extern "C" {
int APS5_VABI sceUserServiceGetAccessibilityChatTranscription(int user_id, int32_t* chat_transcription) {
if (chat_transcription == nullptr || user_id != USER_SERVICE_INITIAL_USER_ID) {
return USER_SERVICE_ERROR_INVALID_ARGUMENT;
}
*chat_transcription = 0;
return USER_SERVICE_OK;
return ReportAccessibilitySetting(user_id, chat_transcription, 0);
}
int APS5_VABI sceUserServiceGetAccessibilityPressAndHoldDelay(int user_id, int32_t* press_and_hold_delay) {
if (press_and_hold_delay == nullptr || user_id != USER_SERVICE_INITIAL_USER_ID) {
return USER_SERVICE_ERROR_INVALID_ARGUMENT;
}
*press_and_hold_delay = 0;
return USER_SERVICE_OK;
return ReportAccessibilitySetting(user_id, press_and_hold_delay, 0);
}
int APS5_VABI sceUserServiceGetAccessibilityTriggerEffect(int user_id, int32_t* trigger_effect) {
if (trigger_effect == nullptr || user_id != USER_SERVICE_INITIAL_USER_ID) {
return USER_SERVICE_ERROR_INVALID_ARGUMENT;
}
*trigger_effect = 0;
return USER_SERVICE_OK;
return ReportAccessibilitySetting(user_id, trigger_effect, 1);
}
int APS5_VABI sceUserServiceGetAccessibilityVibration(int user_id, int32_t* vibration) {
if (vibration == nullptr || user_id != USER_SERVICE_INITIAL_USER_ID) {
return USER_SERVICE_ERROR_INVALID_ARGUMENT;
}
*vibration = 0;
return USER_SERVICE_OK;
return ReportAccessibilitySetting(user_id, vibration, 1);
}
int APS5_VABI sceUserServiceGetAccessibilityZoomEnabled(int user_id, int32_t* zoom_enabled) {
if (zoom_enabled == nullptr || user_id != USER_SERVICE_INITIAL_USER_ID) {
return USER_SERVICE_ERROR_INVALID_ARGUMENT;
}
*zoom_enabled = 0;
return USER_SERVICE_OK;
return ReportAccessibilitySetting(user_id, zoom_enabled, 0);
}
int APS5_VABI sceUserServiceGetAccessibilityZoomFollowFocus(int user_id, int32_t* zoom_follow_focus) {
if (zoom_follow_focus == nullptr || user_id != USER_SERVICE_INITIAL_USER_ID) {
return USER_SERVICE_ERROR_INVALID_ARGUMENT;
}
*zoom_follow_focus = 0;
return USER_SERVICE_OK;
return ReportAccessibilitySetting(user_id, zoom_follow_focus, 1);
}
int APS5_VABI sceUserServiceGetAgeLevel(int user_id, uint32_t* age_level) {

30
core/libs/tests/GuestUserService.cpp
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@ -9,6 +9,12 @@ int APS5_VABI sceUserServiceGetRegisteredUserIdList(UserServiceRegisteredUserIdL
int APS5_VABI sceUserServiceGetUserColor(int user_id, int* color);
int APS5_VABI sceUserServiceGetNpAccountId(int user_id, std::uint64_t* account_id);
int APS5_VABI sceUserServiceGetAgeLevel(int user_id, std::uint32_t* age_level);
int APS5_VABI sceUserServiceGetAccessibilityChatTranscription(int user_id, std::int32_t* value);
int APS5_VABI sceUserServiceGetAccessibilityPressAndHoldDelay(int user_id, std::int32_t* value);
int APS5_VABI sceUserServiceGetAccessibilityTriggerEffect(int user_id, std::int32_t* value);
int APS5_VABI sceUserServiceGetAccessibilityVibration(int user_id, std::int32_t* value);
int APS5_VABI sceUserServiceGetAccessibilityZoomEnabled(int user_id, std::int32_t* value);
int APS5_VABI sceUserServiceGetAccessibilityZoomFollowFocus(int user_id, std::int32_t* value);
}
namespace {
@ -53,4 +59,28 @@ int main() {
}
Require(sceUserServiceGetAgeLevel(USER_SERVICE_INITIAL_USER_ID, &age_level) == USER_SERVICE_OK);
Require(age_level == 0xffffffffu);
struct Setting {
int (APS5_VABI *get)(int, std::int32_t*);
std::int32_t value;
};
const Setting settings[] = {
{sceUserServiceGetAccessibilityChatTranscription, 0},
{sceUserServiceGetAccessibilityPressAndHoldDelay, 0},
{sceUserServiceGetAccessibilityTriggerEffect, 1},
{sceUserServiceGetAccessibilityVibration, 1},
{sceUserServiceGetAccessibilityZoomEnabled, 0},
{sceUserServiceGetAccessibilityZoomFollowFocus, 1},
};
for (const Setting& setting : settings) {
std::int32_t value = 0x5a5a5a5a;
Require(setting.get(USER_SERVICE_INITIAL_USER_ID, nullptr) == USER_SERVICE_ERROR_INVALID_ARGUMENT);
for (int user_id : absent_users) {
Require(setting.get(user_id, &value) == USER_SERVICE_ERROR_NOT_LOGGED_IN);
Require(value == 0x5a5a5a5a);
Require(setting.get(user_id, nullptr) == USER_SERVICE_ERROR_NOT_LOGGED_IN);
}
Require(setting.get(USER_SERVICE_INITIAL_USER_ID, &value) == USER_SERVICE_OK);
Require(value == setting.value);
}
}

1
docs/dev/TechnicalDebt.md
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@ -307,6 +307,7 @@ Throughout the project, every function at every stage either **does exactly what
- [sceNpSessionSignalingGetMemoryInfo](../../core/libs/prx/libSceNpSessionSignaling/Export.cpp) (libSceNpSessionSignaling) - unknown signature
- [sceNpSessionSignalingGetConnectionStatistics](../../core/libs/prx/libSceNpSessionSignaling/Export.cpp) (libSceNpSessionSignaling) - unknown signature
- [sceUserServiceGetAgeLevel](../../core/libs/prx/libSceUserService/Export.cpp) (libSceUserService) - on a PS5 (firmware 13.60) the value is the age set in the user's parental restriction (0, 7, 12 and 15 were measured) and `0xFFFFFFFF` without one; a user who is not logged in returns `0x80960009` with or without an output. Parental restrictions are not modelled, so the initial user is always reported as unrestricted. PPSA12544 (Unity) only stores the value for its user profile
- [sceUserServiceGetAccessibilityChatTranscription, PressAndHoldDelay, TriggerEffect, Vibration, ZoomEnabled, ZoomFollowFocus](../../core/libs/prx/libSceUserService/Export.cpp) (libSceUserService) - report 0, 0, 1, 1, 0 and 1, what a PS5 (firmware 13.60) reports for a user whose accessibility settings are all at their defaults; the console reports the user's own settings (a changed vibration intensity read 3), which are not modelled. What each number means is unknown. A user who is not logged in returns `0x80960009` with or without an output
- [sceGameUpdateGetAddcontLatestVersion](../../core/libs/prx/libSceGameUpdate/Export.cpp) (libSceGameUpdate) - a null `entitlement_label` throws: KytyPS5 accepts it, prosper returns `0x80412803`. Bytes after `found` are zeroed as in KytyPS5; prosper leaves them untouched
- [sceSystemServiceParamGetString](../../core/libs/prx/libSceSystemService/Export.cpp) (libSceSystemService) - the system name (parameter 6) is the fixed `PS5`, not the console's name; other parameters and buffers of 1 to 64 bytes throw
- [sceSystemServiceParamGetInt](../../core/libs/prx/libSceSystemService/Export.cpp) (libSceSystemService) - console language numbers 0 to 29 follow the PS4 SDK enum in [OpenOrbis](https://github.com/OpenOrbis/OpenOrbis-PS4-Toolchain/blob/06fcf7fd108fa080035cdd3259ed22eb07e0508c/include/orbis/_types/sys_service.h#L54-L83) (21 Arabic). 30 (Ukrainian) is not in it and follows PPSA99505 ([Jelly5](https://github.com/02dnot/Jelly5/blob/552b866d89b2a58b27f7f7b0484dc743ce235526/app/src/app/i18n.cpp#L29-L60)) and PPSA99002 ([ProsperoLight](https://github.com/blackbearreloaded/ProsperoLight/blob/b708bbde3457bef1073a9ab6959957cb691e8e2f/include/i18n.hpp#L252-L309)), whose numbers agree with the enum. Not confirmed on a console, and neither title starts on `main` yet. Parameter 400 returns the same number as parameter 1: PPSA01325 asks for 400 first, asks for 1 when that fails, and uses either answer as an index into the same 31 languages; in the PS5 10.01 and 12.60 `libSceSystemService` modules parameter 400 reads the same registry value as parameter 1, without parameter 1's mapping of newer language numbers by SDK version, and returns 0x80a10003 when an imported check that is not identified returns 1; the 4.03 module has no parameter 400. Neither the mapping nor that error is modelled, and the parameter's name is not known. Without `ANYPS5_LANGUAGE` the language is English (United States); the date format, time format, time zone, summer time and enter button stay fixed