sysclk: add kip auto update feature

Source/sys-clk/common/include/crc32.h

@@ -0,0 +1,56 @@
+/*
+ * Copyright (c) Souldbminer, Lightos_ and Horizon OC Contributors
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+#pragma once
+#include <stdio.h>
+#include <stdint.h>
+
+uint32_t crc32(const uint8_t *data, size_t length) {
+    uint32_t crc = 0xFFFFFFFF;
+    
+    for (size_t i = 0; i < length; i++) {
+        crc ^= data[i];
+        for (int j = 0; j < 8; j++) {
+            crc = (crc >> 1) ^ (0xEDB88320 & -(crc & 1));
+        }
+    }
+    return ~crc;
+}
+
+uint32_t checksum_file(const char *filename) {
+    FILE *file = fopen(filename, "rb");
+    if (!file) {
+        perror("[crc32] Error opening file");
+        return 0;
+    }
+    
+    uint8_t buffer[1024];
+    uint32_t crc = 0xFFFFFFFF;
+    size_t bytes_read;
+    
+    while ((bytes_read = fread(buffer, 1, sizeof(buffer), file)) > 0) {
+        for (size_t i = 0; i < bytes_read; i++) {
+            crc ^= buffer[i];
+            for (int j = 0; j < 8; j++) {
+                crc = (crc >> 1) ^ (0xEDB88320 & -(crc & 1));
+            }
+        }
+    }
+    
+    fclose(file);
+    return ~crc;
+}

Source/sys-clk/common/include/notification.h

@@ -22,7 +22,7 @@
 #include <cstdio>
 
 static void writeNotification(const std::string& message) {
-        const char* flagPath = "sdmc:/config/ultrahand/flags/NOTIFICATIONS.flag";
+        static const char* flagPath = "sdmc:/config/ultrahand/flags/NOTIFICATIONS.flag";
 
         FILE* flagFile = fopen(flagPath, "r");
         if (!flagFile) {

Source/sys-clk/common/include/service_guard.h

@@ -1,3 +1,20 @@
+/*
+ * Copyright (c) MasaGratoR
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
 #pragma once
 
 #ifdef __cplusplus

Source/sys-clk/common/include/sysclk/config.h

@@ -158,6 +158,8 @@ typedef enum {
     KipConfigValue_g_volt_e_1036800,
     KipConfigValue_g_volt_e_1075200,
 
+    KipCrc32,
+    HocClkConfigValue_IsFirstLoad,
     SysClkConfigValue_EnumMax,
 } SysClkConfigValue;
 
@@ -368,7 +370,10 @@ static inline const char* sysclkFormatConfigValue(SysClkConfigValue val, bool pr
         case KipConfigValue_g_volt_e_998400: return pretty ? "Erista GPU Volt 998 MHz" : "g_volt_e_998400";
         case KipConfigValue_g_volt_e_1036800: return pretty ? "Erista GPU Volt 1036 MHz" : "g_volt_e_1036800";
         case KipConfigValue_g_volt_e_1075200: return pretty ? "Erista GPU Volt 1075 MHz" : "g_volt_e_1075200";
-
+        case KipCrc32:
+            return pretty ? "CRC32" : "crc32";
+        case HocClkConfigValue_IsFirstLoad:
+            return pretty ? "Is First Load" : "is_first_load";
         default:
             return pretty ? "[cfg] no enum format string" : "err_no_format_string";
     }
@@ -400,6 +405,7 @@ static inline uint64_t sysclkDefaultConfigValue(SysClkConfigValue val)
         case HocClkConfigValue_HandheldTDP:
         case HocClkConfigValue_EnforceBoardLimit:
         case HocClkConfigValue_FixCpuVoltBug:
+        case HocClkConfigValue_IsFirstLoad:
             return 1ULL;
         case HocClkConfigValue_ThermalThrottleThreshold:
             return 70ULL;
@@ -436,6 +442,7 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
         case HorizonOCConfigValue_OverwriteRefreshRate:
         case HocClkConfigValue_FixCpuVoltBug:
         case HorizonOCConfigValue_EnableUnsafeDisplayFreqs:
+        case HocClkConfigValue_IsFirstLoad:
             return (input & 0x1) == input;
         
         case KipConfigValue_custRev:
@@ -527,6 +534,7 @@ static inline uint64_t sysclkValidConfigValue(SysClkConfigValue val, uint64_t in
         case KipConfigValue_g_volt_e_1075200:
         case KipConfigValue_eristaCpuVmin:
         case KipConfigValue_eristaCpuUnlock:
+        case KipCrc32:
             return true;
         case HorizonOCConfigValue_BatteryChargeCurrent:
             return ((input >= 1024) && (input <= 3072)) || !input;