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https://gitlab.com/Theopse/fbi-i18n-zh.git
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113 lines
3.3 KiB
C
113 lines
3.3 KiB
C
#include <sys/syslimits.h>
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#include <malloc.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <3ds.h>
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#include "../../list.h"
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#include "../../error.h"
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#include "../../../util.h"
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#include "task.h"
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typedef struct {
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list_item* items;
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u32* count;
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u32 max;
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Handle cancelEvent;
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} populate_system_save_data_data;
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static void task_populate_system_save_data_thread(void* arg) {
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populate_system_save_data_data* data = (populate_system_save_data_data*) arg;
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Result res = 0;
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u32 systemSaveDataCount = 0;
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u64* systemSaveDataIds = (u64*) calloc(data->max, sizeof(u64));
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if(systemSaveDataIds != NULL) {
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if(R_SUCCEEDED(res = FSUSER_EnumerateSystemSaveData(&systemSaveDataCount, data->max * sizeof(u64), systemSaveDataIds))) {
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qsort(systemSaveDataIds, systemSaveDataCount, sizeof(u64), util_compare_u64);
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for(u32 i = 0; i < systemSaveDataCount && i < data->max; i++) {
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if(task_is_quit_all() || svcWaitSynchronization(data->cancelEvent, 0) == 0) {
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break;
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}
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system_save_data_info* systemSaveDataInfo = (system_save_data_info*) calloc(1, sizeof(system_save_data_info));
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if(systemSaveDataInfo != NULL) {
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systemSaveDataInfo->systemSaveDataId = systemSaveDataIds[i];
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list_item* item = &data->items[*data->count];
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snprintf(item->name, NAME_MAX, "%016llX", systemSaveDataIds[i]);
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item->rgba = 0xFF000000;
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item->data = systemSaveDataInfo;
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(*data->count)++;
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}
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}
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}
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free(systemSaveDataIds);
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} else {
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res = MAKERESULT(RL_PERMANENT, RS_INVALIDSTATE, 254, RD_OUT_OF_MEMORY);
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}
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if(R_FAILED(res)) {
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error_display_res(NULL, NULL, res, "Failed to load system save data listing.");
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}
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svcCloseHandle(data->cancelEvent);
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free(data);
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}
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static void task_clear_system_save_data(list_item* items, u32* count) {
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if(items == NULL || count == NULL) {
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return;
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}
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u32 prevCount = *count;
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*count = 0;
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for(u32 i = 0; i < prevCount; i++) {
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if(items[i].data != NULL) {
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free(items[i].data);
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items[i].data = NULL;
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}
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memset(items[i].name, '\0', NAME_MAX);
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items[i].rgba = 0;
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}
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}
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Handle task_populate_system_save_data(list_item* items, u32* count, u32 max) {
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if(items == NULL || count == NULL || max == 0) {
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return 0;
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}
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task_clear_system_save_data(items, count);
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populate_system_save_data_data* data = (populate_system_save_data_data*) calloc(1, sizeof(populate_system_save_data_data));
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data->items = items;
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data->count = count;
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data->max = max;
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Result eventRes = svcCreateEvent(&data->cancelEvent, 1);
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if(R_FAILED(eventRes)) {
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error_display_res(NULL, NULL, eventRes, "Failed to create system save data list cancel event.");
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free(data);
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return 0;
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}
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if(threadCreate(task_populate_system_save_data_thread, data, 0x4000, 0x18, 1, true) == NULL) {
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error_display(NULL, NULL, "Failed to create system save data list thread.");
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svcCloseHandle(data->cancelEvent);
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free(data);
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return 0;
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}
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return data->cancelEvent;
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} |