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Implementation of new StorageAPI

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This commit is contained in:
Maschell 2023-10-07 22:38:27 +02:00
parent fb2ea68627
commit ed13894dc3
15 changed files with 1274 additions and 15 deletions
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3
Makefile
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@ -28,7 +28,8 @@ SOURCES := source \
source/elfio \
source/patcher \
source/plugin \
source/utils
source/utils \
source/utils/storage
DATA := data
INCLUDES := source

1
source/PluginManagement.cpp
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@ -181,6 +181,7 @@ bool PluginManagement::DoFunctionPatches(const std::vector<std::unique_ptr<Plugi
}
void PluginManagement::callInitHooks(const std::vector<std::unique_ptr<PluginContainer>> &plugins) {
CallHook(plugins, WUPS_LOADER_HOOK_INIT_STORAGE_DEPRECATED);
CallHook(plugins, WUPS_LOADER_HOOK_INIT_STORAGE);
CallHook(plugins, WUPS_LOADER_HOOK_INIT_PLUGIN);
DEBUG_FUNCTION_LINE_VERBOSE("Done calling init hooks");

37
source/hooks.cpp
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@ -2,6 +2,8 @@
#include "plugin/PluginContainer.h"
#include "utils/StorageUtilsDeprecated.h"
#include "utils/logger.h"
#include "utils/storage/StorageUtils.h"
#include <wups/storage.h>
static const char **hook_names = (const char *[]){
"WUPS_LOADER_HOOK_INIT_WUT_MALLOC",
@ -21,7 +23,7 @@ static const char **hook_names = (const char *[]){
"WUPS_LOADER_HOOK_GET_CONFIG",
"WUPS_LOADER_HOOK_CONFIG_CLOSED",
"WUPS_LOADER_HOOK_INIT_STORAGE",
"WUPS_LOADER_HOOK_INIT_STORAGE_DEPRECATED",
"WUPS_LOADER_HOOK_INIT_PLUGIN",
"WUPS_LOADER_HOOK_DEINIT_PLUGIN",
@ -29,7 +31,8 @@ static const char **hook_names = (const char *[]){
"WUPS_LOADER_HOOK_RELEASE_FOREGROUND",
"WUPS_LOADER_HOOK_ACQUIRED_FOREGROUND",
"WUPS_LOADER_HOOK_APPLICATION_REQUESTS_EXIT",
"WUPS_LOADER_HOOK_APPLICATION_ENDS"};
"WUPS_LOADER_HOOK_APPLICATION_ENDS",
"WUPS_LOADER_HOOK_INIT_STORAGE"};
void CallHook(const std::vector<std::unique_ptr<PluginContainer>> &plugins, wups_loader_hook_type_t hook_type) {
DEBUG_FUNCTION_LINE_VERBOSE("Calling hook of type %s [%d]", hook_names[hook_type], hook_type);
@ -70,20 +73,38 @@ void CallHook(const PluginContainer &plugin, wups_loader_hook_type_t hook_type)
((void(*)())((uint32_t *) func_ptr))();
// clang-format on
break;
case WUPS_LOADER_HOOK_INIT_STORAGE: {
case WUPS_LOADER_HOOK_INIT_STORAGE:
case WUPS_LOADER_HOOK_INIT_STORAGE_DEPRECATED: {
if (plugin.getMetaInformation().getWUPSVersion() < WUPSVersion(0, 7, 2)) {
WUPSStorageDeprecated::wups_loader_init_storage_args_t args;
WUPSStorageDeprecated::wups_loader_init_storage_args_t_ args{};
args.open_storage_ptr = &WUPSStorageDeprecated::StorageUtils::OpenStorage;
args.close_storage_ptr = &WUPSStorageDeprecated::StorageUtils::CloseStorage;
args.plugin_id = plugin.getMetaInformation().getStorageId().c_str();
// clang-format off
((void(*)(WUPSStorageDeprecated::wups_loader_init_storage_args_t))((uint32_t *) func_ptr))(args);
((void(*)(WUPSStorageDeprecated::wups_loader_init_storage_args_t_))((uint32_t *) func_ptr))(args);
// clang-format on
break;
} else {
DEBUG_FUNCTION_LINE_ERR("WUPS_LOADER_HOOK_INIT_STORAGE hook for WUPSVersion 0.7.2 or higher not implemented");
break;
}
wups_loader_init_storage_args_t_ args{};
args.version = WUPS_STORAGE_CUR_API_VERSION;
args.open_storage_ptr = &StorageUtils::API::OpenStorage;
args.close_storage_ptr = &StorageUtils::API::CloseStorage;
args.delete_item_function_ptr = &StorageUtils::API::DeleteItem;
args.create_sub_item_function_ptr = &StorageUtils::API::CreateSubItem;
args.get_sub_item_function_ptr = &StorageUtils::API::GetSubItem;
args.store_item_function_ptr = &StorageUtils::API::StoreItem;
args.get_item_function_ptr = &StorageUtils::API::GetItem;
args.get_item_size_function_ptr = &StorageUtils::API::GetItemSize;
args.plugin_id = plugin.getMetaInformation().getStorageId().c_str();
// clang-format off
auto res = ((WUPSStorageError(*)(wups_loader_init_storage_args_t_))((uint32_t *) func_ptr))(args);
// clang-format on
if (res == WUPS_STORAGE_ERROR_INVALID_VERSION) {
// TODO: More error handling? Notification?
DEBUG_FUNCTION_LINE_ERR("WUPS_LOADER_HOOK_INIT_STORAGE failed for plugin %s: WUPS_STORAGE_ERROR_INVALID_VERSION", plugin.getMetaInformation().getName().c_str());
}
break;
}
default: {
DEBUG_FUNCTION_LINE_ERR("######################################");

2
source/plugin/PluginMetaInformationFactory.cpp
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@ -105,6 +105,8 @@ std::unique_ptr<PluginMetaInformation> PluginMetaInformationFactory::loadPlugin(
} else if (key == "wups") {
if (value == "0.7.1") {
pluginInfo->setWUPSVersion(0, 7, 1);
} else if (value == "0.7.2") {
pluginInfo->setWUPSVersion(0, 7, 2);
} else {
error = PLUGIN_PARSE_ERROR_INCOMPATIBLE_VERSION;
DEBUG_FUNCTION_LINE_ERR("Warning: Ignoring plugin - Unsupported WUPS version: %s.", value.c_str());

127
source/utils/base64.cpp Normal file
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@ -0,0 +1,127 @@
#include "base64.h"
#include <string.h>
static const char b64chars[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
size_t b64_encoded_size(size_t inlen) {
size_t ret;
ret = inlen;
if (inlen % 3 != 0)
ret += 3 - (inlen % 3);
ret /= 3;
ret *= 4;
return ret;
}
char *b64_encode(const uint8_t *in, size_t len) {
char *out;
size_t elen;
size_t i;
size_t j;
size_t v;
if (in == NULL || len == 0)
return NULL;
elen = b64_encoded_size(len);
out = (char *) malloc(elen + 1);
out[elen] = '\0';
for (i = 0, j = 0; i < len; i += 3, j += 4) {
v = in[i];
v = i + 1 < len ? v << 8 | in[i + 1] : v << 8;
v = i + 2 < len ? v << 8 | in[i + 2] : v << 8;
out[j] = b64chars[(v >> 18) & 0x3F];
out[j + 1] = b64chars[(v >> 12) & 0x3F];
if (i + 1 < len) {
out[j + 2] = b64chars[(v >> 6) & 0x3F];
} else {
out[j + 2] = '=';
}
if (i + 2 < len) {
out[j + 3] = b64chars[v & 0x3F];
} else {
out[j + 3] = '=';
}
}
return out;
}
size_t b64_decoded_size(const char *in) {
size_t len;
size_t ret;
size_t i;
if (in == NULL)
return 0;
len = strlen(in);
ret = len / 4 * 3;
for (i = len; i-- > 0;) {
if (in[i] == '=') {
ret--;
} else {
break;
}
}
return ret;
}
static const int b64invs[] = {
62, -1, -1, -1, 63, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, -1, -1, -1, -1, -1, -1, -1, 0, 1, 2, 3,
4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, -1, -1, -1, -1, -1,
-1, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51};
static int b64_isvalidchar(char c) {
if (c >= '0' && c <= '9')
return 1;
if (c >= 'A' && c <= 'Z')
return 1;
if (c >= 'a' && c <= 'z')
return 1;
if (c == '+' || c == '/' || c == '=')
return 1;
return 0;
}
int b64_decode(const char *in, uint8_t *out, size_t outlen) {
size_t len;
size_t i;
size_t j;
int v;
if (in == NULL || out == NULL)
return 0;
len = strlen(in);
if (outlen < b64_decoded_size(in) || len % 4 != 0)
return 0;
for (i = 0; i < len; i++) {
if (!b64_isvalidchar(in[i])) {
return 0;
}
}
for (i = 0, j = 0; i < len; i += 4, j += 3) {
v = b64invs[in[i] - 43];
v = (v << 6) | b64invs[in[i + 1] - 43];
v = in[i + 2] == '=' ? v << 6 : (v << 6) | b64invs[in[i + 2] - 43];
v = in[i + 3] == '=' ? v << 6 : (v << 6) | b64invs[in[i + 3] - 43];
out[j] = (v >> 16) & 0xFF;
if (in[i + 2] != '=')
out[j + 1] = (v >> 8) & 0xFF;
if (in[i + 3] != '=')
out[j + 2] = v & 0xFF;
}
return 1;
}

20
source/utils/base64.h Normal file
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@ -0,0 +1,20 @@
#pragma once
#include <stdint.h>
#include <stdlib.h>
// based on https://nachtimwald.com/2017/11/18/base64-encode-and-decode-in-c/
#ifdef __cplusplus
extern "C" {
#endif
size_t b64_encoded_size(size_t inlen);
char *b64_encode(const uint8_t *in, size_t len);
size_t b64_decoded_size(const char *in);
int b64_decode(const char *in, uint8_t *out, size_t outlen);
#ifdef __cplusplus
}
#endif

2
source/utils/logger.h
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@ -39,6 +39,7 @@ extern "C" {
#define DEBUG_FUNCTION_LINE_ERR(FMT, ARGS...) LOG_EX_DEFAULT(WHBLogPrintf, "##ERROR## ", "", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_WARN(FMT, ARGS...) LOG_EX_DEFAULT(WHBLogPrintf, "##WARN ## ", "", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_INFO(FMT, ARGS...) LOG_EX_DEFAULT(WHBLogPrintf, "##INFO ## ", "", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_ERR_LAMBDA(FILENAME, FUNCTION, LINE, FMT, ARGS...) LOG_EX(FILENAME, FUNCTION, LINE, WHBLogPrintf, "##ERROR## ", "", FMT, ##ARGS);
@ -54,6 +55,7 @@ extern "C" {
#define DEBUG_FUNCTION_LINE_ERR(FMT, ARGS...) LOG_EX_DEFAULT(OSReport, "##ERROR## ", "\n", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_WARN(FMT, ARGS...) LOG_EX_DEFAULT(OSReport, "##WARN ## ", "\n", FMT, ##ARGS)
#define DEBUG_FUNCTION_LINE_INFO(FMT, ARGS...) while (0)
#define DEBUG_FUNCTION_LINE_ERR_LAMBDA(FILENAME, FUNCTION, LINE, FMT, ARGS...) LOG_EX(FILENAME, FUNCTION, LINE, OSReport, "##ERROR## ", "\n", FMT, ##ARGS);

184
source/utils/storage/StorageItem.cpp Normal file
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@ -0,0 +1,184 @@
#include "StorageItem.h"
void StorageItem::setValue(const std::string &value) {
mData = value;
mType = StorageItemType::String;
mBinaryConversionDone = false;
}
void StorageItem::setValue(bool value) {
mData = value;
mType = StorageItemType::Boolean;
mBinaryConversionDone = true;
}
void StorageItem::setValue(int32_t value) {
mData = (int64_t) value;
mType = StorageItemType::S64;
mBinaryConversionDone = true;
}
void StorageItem::setValue(int64_t value) {
mData = value;
mType = StorageItemType::S64;
mBinaryConversionDone = true;
}
void StorageItem::setValue(uint64_t value) {
mData = value;
mType = StorageItemType::U64;
mBinaryConversionDone = true;
}
void StorageItem::setValue(uint32_t value) {
mData = (uint64_t) value;
mType = StorageItemType::U64;
mBinaryConversionDone = true;
}
void StorageItem::setValue(float value) {
mData = (double) value;
mType = StorageItemType::Double;
mBinaryConversionDone = true;
}
void StorageItem::setValue(double value) {
mData = value;
mType = StorageItemType::Double;
mBinaryConversionDone = true;
}
void StorageItem::setValue(const std::vector<uint8_t> &data) {
mData = data;
mType = StorageItemType::Binary;
mBinaryConversionDone = true;
}
void StorageItem::setValue(const uint8_t *data, size_t size) {
setValue(std::vector<uint8_t>(data, data + size));
}
bool StorageItem::getValue(bool &result) const {
if (mType == StorageItemType::Boolean) {
result = std::get<bool>(mData);
return true;
} else if (mType == StorageItemType::S64) {
result = !!(std::get<int64_t>(mData));
return true;
} else if (mType == StorageItemType::U64) {
result = !!(std::get<uint64_t>(mData));
return true;
}
return false;
}
bool StorageItem::getValue(int32_t &result) const {
if (mType == StorageItemType::S64) {
result = (int32_t) std::get<int64_t>(mData);
return true;
} else if (mType == StorageItemType::U64) {
result = (int32_t) std::get<uint64_t>(mData);
return true;
}
return false;
}
bool StorageItem::getValue(std::vector<uint8_t> &result) {
if (mType == StorageItemType::Binary) {
result = std::get<std::vector<uint8_t>>(mData);
return true;
}
return false;
}
bool StorageItem::getValue(std::string &result) const {
if (mType == StorageItemType::String) {
result = std::get<std::string>(mData);
return true;
}
return false;
}
bool StorageItem::getValue(double &result) const {
if (mType == StorageItemType::Double) {
result = std::get<double>(mData);
return true;
}
return false;
}
bool StorageItem::getValue(float &result) const {
if (mType == StorageItemType::Double) {
result = (float) std::get<double>(mData);
return true;
}
return false;
}
bool StorageItem::getValue(uint64_t &result) const {
if (mType == StorageItemType::U64) {
result = std::get<uint64_t>(mData);
return true;
} else if (mType == StorageItemType::S64) {
result = (uint64_t) std::get<int64_t>(mData);
return true;
}
return false;
}
bool StorageItem::getValue(uint32_t &result) const {
if (mType == StorageItemType::U64) {
result = (uint32_t) std::get<uint64_t>(mData);
return true;
} else if (mType == StorageItemType::S64) {
result = (uint32_t) std::get<int64_t>(mData);
return true;
}
return false;
}
bool StorageItem::getValue(int64_t &result) const {
if (mType == StorageItemType::S64) {
result = std::get<int64_t>(mData);
return true;
} else if (mType == StorageItemType::U64) {
result = (int64_t) std::get<uint64_t>(mData);
return true;
}
return false;
}
bool StorageItem::getItemSize(uint32_t &outSize) const {
if (mType == StorageItemType::String) {
outSize = (std::get<std::string>(mData).length() + 1);
return true;
} else if (mType == StorageItemType::Binary) {
outSize = std::get<std::vector<uint8_t>>(mData).size();
return true;
}
return false;
}
bool StorageItem::attemptBinaryConversion() {
if (mBinaryConversionDone) {
return true;
}
if (mType == StorageItemType::String) {
auto &tmp = std::get<std::string>(mData);
auto dec_size = b64_decoded_size(tmp.c_str());
if (dec_size > 0) {
auto *dec = (uint8_t *) malloc(dec_size);
if (dec) {
if (b64_decode(tmp.c_str(), dec, dec_size)) {
setValue(dec, dec_size);
}
free(dec);
} else {
DEBUG_FUNCTION_LINE_ERR("Malloc failed for string->binary parsing");
return false;
}
}
}
mBinaryConversionDone = true;
return true;
}

86
source/utils/storage/StorageItem.h Normal file
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@ -0,0 +1,86 @@
#pragma once
#include "utils/base64.h"
#include "utils/logger.h"
#include <cstdint>
#include <memory>
#include <string>
#include <utility>
#include <variant>
#include <vector>
enum class StorageItemType { None,
Boolean,
String,
Binary,
S64,
U64,
Double };
class StorageItem {
public:
explicit StorageItem(std::string key) : mData(std::monostate{}), mType(StorageItemType::None), mKey(std::move(key)) {
}
[[nodiscard]] uint32_t getHandle() const {
return (uint32_t) this;
}
// Setters for different types
void setValue(bool value);
void setValue(const std::string &value);
void setValue(int32_t value);
void setValue(int64_t value);
void setValue(uint64_t value);
void setValue(uint32_t value);
void setValue(float value);
void setValue(double value);
void setValue(const std::vector<uint8_t> &data);
void setValue(const uint8_t *data, size_t size);
bool getValue(bool &result) const;
bool getValue(int32_t &result) const;
bool getValue(int64_t &result) const;
bool getValue(uint32_t &result) const;
bool getValue(uint64_t &result) const;
bool getValue(float &result) const;
bool getValue(double &result) const;
bool getValue(std::string &result) const;
bool getValue(std::vector<uint8_t> &result);
[[nodiscard]] StorageItemType getType() const {
return mType;
}
[[nodiscard]] const std::string &getKey() const {
return mKey;
}
bool getItemSize(uint32_t &outSize) const;
bool attemptBinaryConversion();
private:
std::variant<std::monostate, std::string, bool, int64_t, uint64_t, double, std::vector<uint8_t>> mData = std::monostate{};
StorageItemType mType = StorageItemType::None;
std::string mKey = {};
bool mBinaryConversionDone = true;
};

24
source/utils/storage/StorageItemRoot.h Normal file
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@ -0,0 +1,24 @@
#pragma once
#include "StorageItem.h"
#include "StorageSubItem.h"
#include "utils/logger.h"
#include <memory>
#include <optional>
#include <string>
#include <utility>
#include <vector>
#include <wups/storage.h>
class StorageItemRoot : public StorageSubItem {
public:
explicit StorageItemRoot(const std::string &plugin_name) : StorageSubItem(plugin_name), mPluginName(plugin_name) {
}
[[nodiscard]] const std::string &getPluginId() const {
return mPluginName;
}
private:
std::string mPluginName;
};

93
source/utils/storage/StorageSubItem.cpp Normal file
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@ -0,0 +1,93 @@
#include "StorageSubItem.h"
StorageSubItem *StorageSubItem::getSubItem(wups_storage_item item) const {
// Try to find the sub-item based on item handle.
for (const auto &cur : mSubCategories) {
if (cur->getHandle() == (uint32_t) item) {
return cur.get();
}
}
// If not found in current category, recursively search in sub-categories.
for (const auto &cur : mSubCategories) {
auto res = cur->getSubItem(item);
if (res) {
return res;
}
}
return nullptr;
}
const StorageSubItem *StorageSubItem::getSubItem(const char *key) const {
// Try to find the sub-item based on key.
for (const auto &cur : mSubCategories) {
if (cur->getKey() == key) {
return cur.get();
}
}
return nullptr;
}
bool StorageSubItem::deleteItem(const char *key) {
if (remove_first_if(mSubCategories, [key](auto &cur) { return cur->getKey() == key; })) {
return true;
}
auto itemItr = mItems.find(key);
if (itemItr != mItems.end()) {
mItems.erase(itemItr);
return true; // Item found and deleted.
}
return false;
}
StorageItem *StorageSubItem::createItem(const char *key, StorageSubItem::StorageSubItemError &error) {
for (const auto &cur : mSubCategories) {
if (cur->getKey() == key) {
error = STORAGE_SUB_ITEM_KEY_ALREADY_IN_USE;
return nullptr;
}
}
auto res = make_unique_nothrow<StorageItem>(key);
if (!res) {
error = STORAGE_SUB_ITEM_ERROR_MALLOC_FAILED;
return nullptr;
}
auto *result = res.get();
mItems[key] = std::move(res);
return result;
}
StorageSubItem *StorageSubItem::createSubItem(const char *key, StorageSubItem::StorageSubItemError &error) {
auto resItr = mItems.find(key);
if (resItr != mItems.end()) {
error = STORAGE_SUB_ITEM_KEY_ALREADY_IN_USE;
return nullptr;
}
for (const auto &cur : mSubCategories) {
if (cur->getKey() == key) {
error = STORAGE_SUB_ITEM_KEY_ALREADY_IN_USE;
return nullptr;
}
}
auto res = make_unique_nothrow<StorageSubItem>(key);
if (!res) {
error = STORAGE_SUB_ITEM_ERROR_MALLOC_FAILED;
return nullptr;
}
auto *result = res.get();
mSubCategories.push_front(std::move(res));
return result;
}
StorageItem *StorageSubItem::getItem(const char *name) {
auto resItr = mItems.find(name);
if (resItr != mItems.end()) {
return resItr->second.get();
}
return nullptr;
}

46
source/utils/storage/StorageSubItem.h Normal file
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@ -0,0 +1,46 @@
#pragma once
#include "StorageItem.h"
#include "utils/utils.h"
#include <map>
#include <memory>
#include <optional>
#include <utility>
#include <vector>
#include <wups/storage.h>
class StorageSubItem : public StorageItem {
public:
enum StorageSubItemError {
STORAGE_SUB_ITEM_ERROR_NONE = 0,
STORAGE_SUB_ITEM_ERROR_MALLOC_FAILED = 1,
STORAGE_SUB_ITEM_KEY_ALREADY_IN_USE = 2,
};
explicit StorageSubItem(const std::string &key) : StorageItem(key) {
}
StorageSubItem *getSubItem(wups_storage_item item) const;
const StorageSubItem *getSubItem(const char *key) const;
bool deleteItem(const char *key);
StorageItem *createItem(const char *key, StorageSubItem::StorageSubItemError &error);
StorageSubItem *createSubItem(const char *key, StorageSubItem::StorageSubItemError &error);
StorageItem *getItem(const char *name);
[[nodiscard]] const std::forward_list<std::unique_ptr<StorageSubItem>> &getSubItems() const {
return mSubCategories;
}
[[nodiscard]] const std::map<std::string, std::unique_ptr<StorageItem>> &getItems() const {
return mItems;
}
private:
std::forward_list<std::unique_ptr<StorageSubItem>> mSubCategories;
std::map<std::string, std::unique_ptr<StorageItem>> mItems;
};

616
source/utils/storage/StorageUtils.cpp Normal file
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@ -0,0 +1,616 @@
#include "StorageUtils.h"
#include "NotificationsUtils.h"
#include "StorageItemRoot.h"
#include "fs/CFile.hpp"
#include "fs/FSUtils.h"
#include "utils/StringTools.h"
#include "utils/base64.h"
#include "utils/json.hpp"
#include "utils/logger.h"
#include "utils/utils.h"
#include <memory>
#include <string>
namespace StorageUtils {
std::forward_list<std::shared_ptr<StorageItemRoot>> gStorage;
std::mutex gStorageMutex;
namespace Helper {
static WUPSStorageError ConvertToWUPSError(const StorageSubItem::StorageSubItemError &error) {
switch (error) {
case StorageSubItem::STORAGE_SUB_ITEM_ERROR_NONE:
return WUPS_STORAGE_ERROR_SUCCESS;
case StorageSubItem::STORAGE_SUB_ITEM_ERROR_MALLOC_FAILED:
return WUPS_STORAGE_ERROR_MALLOC_FAILED;
case StorageSubItem::STORAGE_SUB_ITEM_KEY_ALREADY_IN_USE:
return WUPS_STORAGE_ERROR_ALREADY_EXISTS;
}
return WUPS_STORAGE_ERROR_UNKNOWN_ERROR;
}
static bool deserializeFromJson(const nlohmann::json &json, StorageSubItem &item) {
for (auto it = json.begin(); it != json.end(); ++it) {
StorageSubItem::StorageSubItemError subItemError = StorageSubItem::STORAGE_SUB_ITEM_ERROR_NONE;
if (it.value().is_object()) {
auto res = item.createSubItem(it.key().c_str(), subItemError);
if (!res) {
DEBUG_FUNCTION_LINE_WARN("Failed to create sub item: Error %d", subItemError);
return false;
}
if (!it.value().empty()) {
if (!deserializeFromJson(it.value(), *res)) {
DEBUG_FUNCTION_LINE_WARN("Deserialization of sub item failed.");
return false;
}
}
} else {
auto res = item.createItem(it.key().c_str(), subItemError);
if (!res) {
DEBUG_FUNCTION_LINE_WARN("Failed to create Item for key %s. Error %d", it.key().c_str(), subItemError);
return false;
}
if (it.value().is_string()) {
auto val = it.value().get<std::string>();
res->setValue(val);
} else if (it.value().is_boolean()) {
auto val = it.value().get<bool>();
res->setValue(val);
} else if (it.value().is_number_unsigned()) {
auto val = it.value().get<std::uint64_t>();
res->setValue(val);
} else if (it.value().is_number_integer()) {
auto val = it.value().get<std::int64_t>();
res->setValue(val);
} else if (it.value().is_number_float()) {
auto val = it.value().get<std::double_t>();
res->setValue(val);
} else {
DEBUG_FUNCTION_LINE_ERR("Unknown type %s for value %s", it.value().type_name(), it.key().c_str());
}
}
}
return true;
}
static std::unique_ptr<StorageItemRoot> deserializeFromJson(const nlohmann::json &json, const std::string &key) {
if (json.empty() || !json.is_object()) {
return nullptr;
}
auto root = make_unique_nothrow<StorageItemRoot>(key);
if (root) {
if (deserializeFromJson(json, *root)) {
return root;
}
}
return nullptr;
}
static nlohmann::json serializeToJson(const StorageSubItem &baseItem) {
nlohmann::json json = nlohmann::json::object();
for (const auto &curSubItem : baseItem.getSubItems()) {
json[curSubItem->getKey()] = serializeToJson(*curSubItem);
}
for (const auto &[key, value] : baseItem.getItems()) {
switch ((StorageItemType) value->getType()) {
case StorageItemType::String: {
std::string res;
if (value->getValue(res)) {
json[key] = res;
}
break;
}
case StorageItemType::Boolean: {
bool res;
if (value->getValue(res)) {
json[key] = res;
}
break;
}
case StorageItemType::S64: {
int64_t res;
if (value->getValue(res)) {
json[key] = res;
}
break;
}
case StorageItemType::U64: {
uint64_t res;
if (value->getValue(res)) {
json[key] = res;
}
break;
}
case StorageItemType::Double: {
double res;
if (value->getValue(res)) {
json[key] = res;
}
break;
}
case StorageItemType::Binary: {
std::vector<uint8_t> tmp;
if (value->getValue(tmp)) {
auto *enc = b64_encode(tmp.data(), tmp.size());
if (enc) {
json[key] = enc;
free(enc);
} else {
DEBUG_FUNCTION_LINE_WARN("Failed to store binary item: Malloc failed");
}
}
break;
}
case StorageItemType::None:
DEBUG_FUNCTION_LINE_WARN("Skip: StorageItemType::None");
break;
}
}
return json;
}
static StorageSubItem *getRootItem(wups_storage_root_item root) {
for (const auto &cur : gStorage) {
if (cur->getHandle() == (uint32_t) root) {
return cur.get();
}
}
return nullptr;
}
static StorageSubItem *getSubItem(wups_storage_root_item root, wups_storage_item parent) {
auto rootItem = getRootItem(root);
if (rootItem) {
if (parent == nullptr) {
return rootItem;
}
return rootItem->getSubItem(parent);
}
return nullptr;
}
static WUPSStorageError WriteStorageToSD(const char *plugin_id) {
std::shared_ptr<StorageItemRoot> rootItem;
for (const auto &cur : gStorage) {
if (cur->getPluginId() == plugin_id) {
rootItem = cur;
break;
}
}
if (!rootItem) {
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
std::string folderPath = getPluginPath() + "/config/";
std::string filePath = folderPath + rootItem->getPluginId() + ".json";
FSUtils::CreateSubfolder(folderPath);
CFile file(filePath, CFile::WriteOnly);
if (!file.isOpen()) {
DEBUG_FUNCTION_LINE_ERR("Cannot create file %s", filePath.c_str());
return WUPS_STORAGE_ERROR_SUCCESS;
}
nlohmann::json j;
j["storageitems"] = serializeToJson(*rootItem);
std::string jsonString = j.dump(4, ' ', false, nlohmann::json::error_handler_t::ignore);
auto writeResult = file.write((const uint8_t *) jsonString.c_str(), jsonString.size());
file.close();
if (writeResult != (int32_t) jsonString.size()) {
return WUPS_STORAGE_ERROR_SUCCESS;
}
return WUPS_STORAGE_ERROR_SUCCESS;
}
static StorageItem *createOrGetItem(wups_storage_root_item root, wups_storage_item parent, const char *key, WUPSStorageError &error) {
const auto subItem = getSubItem(root, parent);
if (!subItem) {
error = WUPS_STORAGE_ERROR_NOT_FOUND;
return {};
}
auto res = subItem->getItem(key);
StorageSubItem::StorageSubItemError subItemError = StorageSubItem::STORAGE_SUB_ITEM_ERROR_NONE;
if (!res) {
if (!(res = subItem->createItem(key, subItemError))) {
error = StorageUtils::Helper::ConvertToWUPSError(subItemError);
}
}
if (res) {
error = WUPS_STORAGE_ERROR_SUCCESS;
}
return res;
}
template<typename T>
WUPSStorageError StoreItemGeneric(wups_storage_root_item root, wups_storage_item parent, const char *key, T value) {
WUPSStorageError err;
auto item = createOrGetItem(root, parent, key, err);
if (item && err == WUPS_STORAGE_ERROR_SUCCESS) {
item->setValue(value);
return WUPS_STORAGE_ERROR_SUCCESS;
}
return err;
}
template<typename T>
WUPSStorageError GetItemEx(wups_storage_root_item root, wups_storage_item parent, const char *key, T &result) {
auto subItem = getSubItem(root, parent);
if (!subItem) {
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
auto item = subItem->getItem(key);
if (item) {
if (item->getValue(result)) {
return WUPS_STORAGE_ERROR_SUCCESS;
}
DEBUG_FUNCTION_LINE_ERR("GetValue failed? %s", key);
return WUPS_STORAGE_ERROR_UNEXPECTED_DATA_TYPE;
}
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
template<typename T>
WUPSStorageError GetItemGeneric(wups_storage_root_item root, wups_storage_item parent, const char *key, T *result) {
if (!result) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
T tmp;
auto res = GetItemEx<T>(root, parent, key, tmp);
if (res == WUPS_STORAGE_ERROR_SUCCESS) {
*result = tmp;
}
return res;
}
/**
* Binary items are serialized as base64 encoded string. The first time they are read they'll get converted into binary data.
*/
WUPSStorageError GetAndFixBinaryItem(wups_storage_root_item root, wups_storage_item parent, const char *key, std::vector<uint8_t> &result) {
auto subItem = getSubItem(root, parent);
if (!subItem) {
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
WUPSStorageError err = WUPS_STORAGE_ERROR_UNEXPECTED_DATA_TYPE;
auto item = subItem->getItem(key);
if (item) {
// Trigger potential string->binary conversion
if (!item->attemptBinaryConversion()) {
return WUPS_STORAGE_ERROR_MALLOC_FAILED;
}
if (item->getValue(result)) {
return WUPS_STORAGE_ERROR_SUCCESS;
}
return err;
}
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
static WUPSStorageError GetStringItem(wups_storage_root_item root, wups_storage_item parent, const char *key, void *data, uint32_t maxSize, uint32_t *outSize) {
std::string tmp;
auto res = GetItemEx<std::string>(root, parent, key, tmp);
if (res == WUPS_STORAGE_ERROR_SUCCESS) {
if (maxSize <= tmp.size()) { // maxSize needs to be bigger because of the null-terminator
return WUPS_STORAGE_ERROR_BUFFER_TOO_SMALL;
}
strncpy((char *) data, tmp.c_str(), tmp.size());
((char *) data)[maxSize - 1] = '\0';
if (outSize) {
*outSize = strlen((char *) data) + 1;
}
return WUPS_STORAGE_ERROR_SUCCESS;
}
return res;
}
static WUPSStorageError GetBinaryItem(wups_storage_root_item root, wups_storage_item parent, const char *key, const void *data, uint32_t maxSize, uint32_t *outSize) {
std::vector<uint8_t> tmp;
auto res = GetAndFixBinaryItem(root, parent, key, tmp);
if (res == WUPS_STORAGE_ERROR_SUCCESS) {
if (maxSize < tmp.size()) {
return WUPS_STORAGE_ERROR_BUFFER_TOO_SMALL;
}
memcpy((uint8_t *) data, tmp.data(), tmp.size());
if (outSize) {
*outSize = tmp.size();
}
return WUPS_STORAGE_ERROR_SUCCESS;
}
return res;
}
} // namespace Helper
namespace API {
WUPSStorageError OpenStorage(const char *plugin_id, wups_storage_root_item *item) {
std::lock_guard lock(gStorageMutex);
// Check if we already have a storage with the given plugin id
for (const auto &cur : gStorage) {
if (cur->getPluginId() == plugin_id) {
*item = (wups_storage_root_item) cur->getHandle();
return WUPS_STORAGE_ERROR_ALREADY_OPENED;
}
}
std::string filePath = getPluginPath() + "/config/" + plugin_id + ".json";
nlohmann::json j;
{
CFile file(filePath, CFile::ReadOnly);
if (file.isOpen() && file.size() > 0) {
auto *json_data = (uint8_t *) memalign(0x40, ROUNDUP(file.size() + 1, 0x40));
if (!json_data) {
DEBUG_FUNCTION_LINE_WARN("Failed to create StorageItem: Malloc failed");
return WUPS_STORAGE_ERROR_MALLOC_FAILED;
}
file.read(json_data, file.size());
json_data[file.size()] = '\0';
file.close();
j = nlohmann::json::parse(json_data, nullptr, false);
free(json_data);
if (j == nlohmann::detail::value_t::discarded || j.empty() || !j.is_object()) {
std::string errorMessage = string_format("Corrupted plugin storage detected: \"%s\". You have to reconfigure the plugin.", plugin_id);
DEBUG_FUNCTION_LINE_ERR("%s", errorMessage.c_str());
remove(filePath.c_str());
DisplayErrorNotificationMessage(errorMessage, 10.0f);
}
}
}
std::unique_ptr<StorageItemRoot> storage;
if (j.empty() || !j.is_object() || !j.contains("storageitems") || j["storageitems"].empty() || !j["storageitems"].is_object()) {
storage = make_unique_nothrow<StorageItemRoot>(plugin_id);
} else {
storage = StorageUtils::Helper::deserializeFromJson(j["storageitems"], plugin_id);
if (!storage) {
storage = make_unique_nothrow<StorageItemRoot>(plugin_id);
}
}
if (!storage) {
return WUPS_STORAGE_ERROR_MALLOC_FAILED;
}
*item = (wups_storage_root_item) storage->getHandle();
gStorage.push_front(std::move(storage));
return WUPS_STORAGE_ERROR_SUCCESS;
}
WUPSStorageError CloseStorage(const char *plugin_id) {
std::lock_guard lock(gStorageMutex);
auto res = StorageUtils::Helper::WriteStorageToSD(plugin_id);
// TODO: handle write error?
if (!remove_locked_first_if(gStorageMutex, gStorage, [plugin_id](auto &cur) { return cur->getPluginId() == plugin_id; })) {
DEBUG_FUNCTION_LINE_WARN("Failed to close storage: Not opened (\"%s\")", plugin_id);
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
return res;
}
WUPSStorageError CreateSubItem(wups_storage_root_item root, wups_storage_item parent, const char *key, wups_storage_item *outItem) {
if (!outItem) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
std::lock_guard lock(gStorageMutex);
auto subItem = StorageUtils::Helper::getSubItem(root, parent);
if (subItem) {
StorageSubItem::StorageSubItemError error = StorageSubItem::STORAGE_SUB_ITEM_ERROR_NONE;
auto res = subItem->createSubItem(key, error);
if (!res) {
return StorageUtils::Helper::ConvertToWUPSError(error);
}
*outItem = (wups_storage_item) res->getHandle();
return WUPS_STORAGE_ERROR_SUCCESS;
}
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
WUPSStorageError GetSubItem(wups_storage_root_item root, wups_storage_item parent, const char *key, wups_storage_item *outItem) {
if (!outItem) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
std::lock_guard lock(gStorageMutex);
auto subItem = StorageUtils::Helper::getSubItem(root, parent);
if (subItem) {
auto res = subItem->getSubItem(key);
if (!res) {
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
*outItem = (wups_storage_item) res->getHandle();
return WUPS_STORAGE_ERROR_SUCCESS;
}
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
WUPSStorageError DeleteItem(wups_storage_root_item root, wups_storage_item parent, const char *key) {
std::lock_guard lock(gStorageMutex);
auto subItem = StorageUtils::Helper::getSubItem(root, parent);
if (subItem) {
auto res = subItem->deleteItem(key);
if (!res) {
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
return WUPS_STORAGE_ERROR_SUCCESS;
}
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
WUPSStorageError GetItemSize(wups_storage_root_item root, wups_storage_item parent, const char *key, uint32_t *outSize) {
if (!outSize) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
std::lock_guard lock(gStorageMutex);
auto subItem = StorageUtils::Helper::getSubItem(root, parent);
if (!subItem) {
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
auto item = subItem->getItem(key);
if (item) {
// Trigger potential string -> binary conversion.
if (!item->attemptBinaryConversion()) {
return WUPS_STORAGE_ERROR_MALLOC_FAILED;
}
uint32_t tmp = 0;
if (item->getItemSize(tmp)) {
*outSize = tmp;
return WUPS_STORAGE_ERROR_SUCCESS;
}
return WUPS_STORAGE_ERROR_UNEXPECTED_DATA_TYPE;
}
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
WUPSStorageError StoreItem(wups_storage_root_item root, wups_storage_item parent, const char *key, WUPSStorageItemType itemType, void *data, uint32_t length) {
std::lock_guard lock(gStorageMutex);
switch ((WUPSStorageItemTypes) itemType) {
case WUPS_STORAGE_ITEM_S32: {
if (data == nullptr || length != sizeof(int32_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as S32: %d", key, *(int32_t *) data);
return StorageUtils::Helper::StoreItemGeneric<int32_t>(root, parent, key, *(int32_t *) data);
}
case WUPS_STORAGE_ITEM_S64: {
if (data == nullptr || length != sizeof(int64_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as S64: %lld", key, *(int64_t *) data);
return StorageUtils::Helper::StoreItemGeneric<int64_t>(root, parent, key, *(int64_t *) data);
}
case WUPS_STORAGE_ITEM_U32: {
if (data == nullptr || length != sizeof(uint32_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as u32: %u", key, *(uint32_t *) data);
return StorageUtils::Helper::StoreItemGeneric<uint32_t>(root, parent, key, *(uint32_t *) data);
}
case WUPS_STORAGE_ITEM_U64: {
if (data == nullptr || length != sizeof(uint64_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as u64: %llu", key, *(uint64_t *) data);
return StorageUtils::Helper::StoreItemGeneric<uint64_t>(root, parent, key, *(uint64_t *) data);
}
case WUPS_STORAGE_ITEM_STRING: {
if (data == nullptr || length == 0) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
std::string tmp((const char *) data, length);
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as string: %s", key, tmp.c_str());
return StorageUtils::Helper::StoreItemGeneric<std::string>(root, parent, key, tmp);
}
case WUPS_STORAGE_ITEM_BINARY: {
if (data == nullptr || length == 0) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
std::vector<uint8_t> tmp((uint8_t *) data, ((uint8_t *) data) + length);
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as binary: size %d", key, tmp.size());
return StorageUtils::Helper::StoreItemGeneric<std::vector<uint8_t>>(root, parent, key, tmp);
}
case WUPS_STORAGE_ITEM_BOOL: {
if (data == nullptr || length != sizeof(bool)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as bool: %d", key, *(bool *) data);
return StorageUtils::Helper::StoreItemGeneric<bool>(root, parent, key, *(bool *) data);
}
case WUPS_STORAGE_ITEM_FLOAT: {
if (data == nullptr || length != sizeof(float)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as float: %f", key, *(float *) data);
return StorageUtils::Helper::StoreItemGeneric<float>(root, parent, key, *(float *) data);
}
case WUPS_STORAGE_ITEM_DOUBLE: {
if (data == nullptr || length != sizeof(double)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
DEBUG_FUNCTION_LINE_VERBOSE("Store %s as double: %f", key, *(double *) data);
return StorageUtils::Helper::StoreItemGeneric<double>(root, parent, key, *(double *) data);
}
}
DEBUG_FUNCTION_LINE_ERR("Store failed!");
return WUPS_STORAGE_ERROR_UNEXPECTED_DATA_TYPE;
}
WUPSStorageError GetItem(wups_storage_root_item root, wups_storage_item parent, const char *key, WUPSStorageItemType itemType, void *data, uint32_t maxSize, uint32_t *outSize) {
std::lock_guard lock(gStorageMutex);
switch ((WUPSStorageItemTypes) itemType) {
case WUPS_STORAGE_ITEM_STRING: {
if (!data || maxSize == 0) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetStringItem(root, parent, key, data, maxSize, outSize);
}
case WUPS_STORAGE_ITEM_BINARY: {
if (!data || maxSize == 0) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetBinaryItem(root, parent, key, data, maxSize, outSize);
}
case WUPS_STORAGE_ITEM_BOOL: {
if (!data || maxSize != sizeof(bool)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetItemGeneric<bool>(root, parent, key, (bool *) data);
}
case WUPS_STORAGE_ITEM_S32: {
if (!data || maxSize != sizeof(int32_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetItemGeneric<int32_t>(root, parent, key, (int32_t *) data);
}
case WUPS_STORAGE_ITEM_S64: {
if (!data || maxSize != sizeof(int64_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetItemGeneric<int64_t>(root, parent, key, (int64_t *) data);
}
case WUPS_STORAGE_ITEM_U32: {
if (!data || maxSize != sizeof(uint32_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetItemGeneric<uint32_t>(root, parent, key, (uint32_t *) data);
}
case WUPS_STORAGE_ITEM_U64: {
if (!data || maxSize != sizeof(uint64_t)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetItemGeneric<uint64_t>(root, parent, key, (uint64_t *) data);
}
case WUPS_STORAGE_ITEM_FLOAT: {
if (!data || maxSize != sizeof(float)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetItemGeneric<float>(root, parent, key, (float *) data);
}
case WUPS_STORAGE_ITEM_DOUBLE: {
if (!data || maxSize != sizeof(double)) {
return WUPS_STORAGE_ERROR_INVALID_ARGS;
}
return StorageUtils::Helper::GetItemGeneric<double>(root, parent, key, (double *) data);
}
}
return WUPS_STORAGE_ERROR_NOT_FOUND;
}
} // namespace API
} // namespace StorageUtils

14
source/utils/storage/StorageUtils.h Normal file
View File

@ -0,0 +1,14 @@
#pragma once
#include <wups/storage.h>
namespace StorageUtils::API {
WUPSStorageError OpenStorage(const char *plugin_id, wups_storage_root_item *item);
WUPSStorageError CloseStorage(const char *plugin_id);
WUPSStorageError DeleteItem(wups_storage_root_item root, wups_storage_item parent, const char *key);
WUPSStorageError CreateSubItem(wups_storage_root_item root, wups_storage_item parent, const char *key, wups_storage_item *outItem);
WUPSStorageError GetSubItem(wups_storage_root_item root, wups_storage_item parent, const char *key, wups_storage_item *outItem);
WUPSStorageError StoreItem(wups_storage_root_item root, wups_storage_item parent, const char *key, WUPSStorageItemType itemType, void *data, uint32_t length);
WUPSStorageError GetItem(wups_storage_root_item root, wups_storage_item parent, const char *key, WUPSStorageItemType itemType, void *data, uint32_t maxSize, uint32_t *outSize);
WUPSStorageError GetItemSize(wups_storage_root_item root, wups_storage_item parent, const char *key, uint32_t *outSize);
} // namespace StorageUtils::API

34
source/utils/utils.h
View File

@ -63,18 +63,40 @@ std::shared_ptr<T> make_shared_nothrow(Args &&...args) noexcept(noexcept(T(std::
}
template<typename Container, typename Predicate>
bool remove_locked_first_if(std::mutex &mutex, Container &container, Predicate pred) {
std::lock_guard<std::mutex> lock(mutex);
typename std::enable_if<std::is_same<Container, std::forward_list<typename Container::value_type>>::value, bool>::type
remove_first_if(Container &container, Predicate pred) {
auto it = container.before_begin();
auto it = std::find_if(container.begin(), container.end(), pred);
if (it != container.end()) {
container.erase(it);
return true;
for (auto prev = it, current = ++it; current != container.end(); ++prev, ++current) {
if (pred(*current)) {
container.erase_after(prev);
return true;
}
}
return false;
}
template<typename Container, typename Predicate>
typename std::enable_if<std::is_same<Container, std::set<typename Container::value_type>>::value, bool>::type
remove_first_if(Container &container, Predicate pred) {
auto it = container.begin();
while (it != container.end()) {
if (pred(*it)) {
container.erase(it);
return true;
}
++it;
}
return false;
}
template<typename Container, typename Predicate>
bool remove_locked_first_if(std::mutex &mutex, Container &container, Predicate pred) {
std::lock_guard<std::mutex> lock(mutex);
return remove_first_if(container, pred);
}
std::string getPluginPath();
OSDynLoad_Error CustomDynLoadAlloc(int32_t size, int32_t align, void **outAddr);