Begin integrating TX

game_payload/include/config.h.in

@@ -0,0 +1 @@
+#define JADEITE_VERSION "@version@"

game_payload/include/crc32.h

@@ -8,11 +8,13 @@
 /* CRC-32C (iSCSI) polynomial in reversed bit order. */
 #define __POLY 0x82f63b78
 
-static inline uint32_t crc32c(uint32_t crc, const unsigned char *buf, size_t len) {
+static inline uint32_t crc32c(uint32_t crc, const void *buf, size_t len) {
+    const unsigned char *cbuf = (const unsigned char*)buf;
+
     crc = ~crc;
 
     while (len--) {
-        crc ^= *buf++;
+        crc ^= *cbuf++;
         for (int k = 0; k < 8; k++) {
             crc = crc & 1 ? (crc >> 1) ^ __POLY : crc >> 1;
         }

game_payload/include/game.h

@@ -24,6 +24,7 @@ struct game_data {
     enum game_id id; // Temporary
     const char *base_module_name;
     const char *assembly_name;
+    const char *txs_section_name;
     const char *tvm_section_name;
 
     unityplayer_callback_t unityplayer_callback;

game_payload/include/main.h

@@ -1,5 +1,7 @@
 #pragma once
 
+#define ISSUE_SUFFIX "Please open an issue on the jadeite repository specifying your game edition/region and version"
+
 void unload_ctr_inc();
 void unload_ctr_dec();
 

game_payload/include/pe.h

@@ -2,6 +2,6 @@
 
 #include <windows.h>
 
-IMAGE_SECTION_HEADER *pe_find_section(HMODULE module, const char *section);
+IMAGE_SECTION_HEADER *pe_find_section(const void *module, const char *section);
 
 void *pe_find_entry_point(HMODULE module);

game_payload/include/tx.h

@@ -0,0 +1,3 @@
+#include <game.h>
+
+void tx_table_file(struct game_data *game, wchar_t *buf);

game_payload/meson.build

@@ -12,7 +12,8 @@ sources = [
     'src/hi3.c',
     'src/hsr.c',
     'src/utils.c',
-    'src/msg.c'
+    'src/msg.c',
+    'src/tx.c'
 ]
 resources = [
     'res/hi3/glb.dat',
@@ -70,12 +71,18 @@ else
     core_blob = [ 'blob/core.o' ]
 endif
 
+conf_data = configuration_data()
+conf_data.set('version', meson.project_version())
+
+conf = configure_file(input: 'include/config.h.in', output: 'config.h', configuration: conf_data)
+
 shared_library(
     'game_payload',
     sources,
     res_header,
     res_object,
     core_target,
+    conf,
     objects: core_blob,
     include_directories: include_dir,
     name_prefix: ''

game_payload/src/hi3.c

@@ -5,6 +5,7 @@
 
 const char *HI3_BASE_MODULE_NAME = "BH3Base.dll";
 const char *HI3_ASSEMBLY_NAME    = "UserAssembly.dll";
+const char *HI3_TXS_SECTION_NAME = ".bh3";
 const char *HI3_TVM_SECTION_NAME = ".tvm0";
 
 struct crc_id_pair {
@@ -40,6 +41,7 @@ void hi3_fill_data(struct game_data *buf) {
     buf->id = id;
     buf->base_module_name = HI3_BASE_MODULE_NAME;
     buf->assembly_name = HI3_ASSEMBLY_NAME;
+    buf->txs_section_name = HI3_TXS_SECTION_NAME;
     buf->tvm_section_name = HI3_TVM_SECTION_NAME;
 
     buf->unityplayer_callback = NULL;

game_payload/src/hsr.c

@@ -6,6 +6,7 @@
 
 const char *HSR_BASE_MODULE_NAME = "StarRailBase.dll";
 const char *HSR_ASSEMBLY_NAME    = "GameAssembly.dll";
+const char *HSR_TXS_SECTION_NAME = ".ace";
 const char *HSR_TVM_SECTION_NAME = ".tvm0";
 
 struct crc_id_pair {
@@ -86,6 +87,7 @@ void hsr_fill_data(struct game_data *buf) {
     buf->id = id;
     buf->base_module_name = HSR_BASE_MODULE_NAME;
     buf->assembly_name = HSR_ASSEMBLY_NAME;
+    buf->txs_section_name = HSR_TXS_SECTION_NAME;
     buf->tvm_section_name = HSR_TVM_SECTION_NAME;
 
     buf->unityplayer_callback = &_unityplayer_callback;

game_payload/src/main.c

@@ -6,6 +6,7 @@
 #include <core.h>
 #include <utils.h>
 #include <msg.h>
+#include <tx.h>
 
 #include <main.h>
 
@@ -37,6 +38,29 @@ void request_restart() {
     CloseHandle(hRestartFlag);
 }
 
+static void _run_game(struct game_data *game) {
+    // Create fake ACE driver files
+    ace_fake_driver_files();
+
+    // Load both ACE modules
+    HMODULE baseModule = ace_load_base_module(game);
+    ace_load_driver_module();
+
+    // ...magic
+    core_setup_patcher(game, baseModule);
+
+    // Load the UnityPlayer module and invoke the callback
+    HMODULE unityModule = LoadLibraryA("UnityPlayer.dll");
+    INVOKE_CALLBACK(game->unityplayer_callback, unityModule);
+}
+
+static void _run_tx(struct game_data *game, wchar_t *tableFile) {
+
+
+    request_restart();
+    exit(0);
+}
+
 BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) {
     // Only listen to attach
     if (reason != DLL_PROCESS_ATTACH) {
@@ -52,19 +76,18 @@ BOOL WINAPI DllMain(HINSTANCE instance, DWORD reason, LPVOID reserved) {
     struct game_data game;
     game_detect(&game);
 
-    // Create fake ACE driver files
+    // Get required table file path
-    ace_fake_driver_files();
+    wchar_t tableFile[MAX_PATH];
+    tx_table_file(&game, tableFile);
 
-    // Load both ACE modules
+    // Remove this
-    HMODULE baseModule = ace_load_base_module(&game);
+    msg_err_w(tableFile);
-    ace_load_driver_module();
 
-    // ...magic
+    if (1) {
-    core_setup_patcher(&game, baseModule);
+        _run_game(&game);
-
+    } else {
-    // Load the UnityPlayer module and invoke the callback
+        _run_tx(&game, tableFile);
-    HMODULE unityModule = LoadLibraryA("UnityPlayer.dll");
+    }
-    INVOKE_CALLBACK(game.unityplayer_callback, unityModule);
 
     return TRUE;
 }

game_payload/src/msg.c

@@ -1,5 +1,6 @@
 #include <windows.h>
 #include <stdio.h>
+#include <config.h>
 
 #include <msg.h>
 
@@ -21,8 +22,8 @@
         suffix; \
     }
 
-const char    *TITLE_A = "Jadeite Autopatcher";
+const char    *TITLE_A = "v" JADEITE_VERSION "Jadeite Autopatcher";
-const wchar_t *TITLE_W = L"Jadeite Autopatcher";
+const wchar_t *TITLE_W = L"v" JADEITE_VERSION "Jadeite Autopatcher";
 
 // Error
 DEF_MSG_FN(msg_err_a, char, _vsnprintf, MessageBoxA, TITLE_A, MB_OK | MB_ICONERROR, exit(1))

game_payload/src/pe.c

@@ -1,7 +1,7 @@
 #include <pe.h>
 
-IMAGE_SECTION_HEADER *pe_find_section(HMODULE module, const char *section) {
+IMAGE_SECTION_HEADER *pe_find_section(const void *module, const char *section) {
-    char *cModule = (char*)module;
+    const char *cModule = (const char*)module;
 
     IMAGE_DOS_HEADER* dosHeader = (IMAGE_DOS_HEADER*)module;
     IMAGE_NT_HEADERS64* ntHeaders = (IMAGE_NT_HEADERS64*)(cModule + dosHeader->e_lfanew);

game_payload/src/tx.c

@@ -0,0 +1,40 @@
+#include <windows.h>
+#include <stdio.h>
+
+#include <crc32.h>
+#include <msg.h>
+#include <pe.h>
+#include <main.h>
+#include <config.h>
+
+#include <tx.h>
+
+void tx_table_file(struct game_data *game, wchar_t *buf) {
+    // Get temp directory path
+    wchar_t tempDir[MAX_PATH];
+    GetTempPathW(MAX_PATH, tempDir);
+
+    // Memorymap the base module
+    HANDLE baseFile = CreateFileA(game->base_module_name, FILE_READ_ACCESS, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
+    if (!baseFile) {
+        msg_err_a("Could not open file: %s", game->base_module_name);
+    }
+
+    HANDLE hBaseMap = CreateFileMappingA(baseFile, NULL, PAGE_READONLY, 0, 0, NULL);
+    char *baseMap = MapViewOfFile(hBaseMap, FILE_MAP_READ, 0, 0, 0);
+    if (!baseMap) {
+        msg_err_a("Could not create file mapping for %s", game->base_module_name);
+    }
+
+    // Checksum the TXS section
+    IMAGE_SECTION_HEADER *txsSection = pe_find_section(baseMap, game->txs_section_name);
+    uint32_t txsChecksum = crc32c(0, baseMap + txsSection->PointerToRawData, txsSection->SizeOfRawData);
+
+    // Format the path
+    wsprintfW(buf, L"%sjadeite\\" JADEITE_VERSION "\\%hs.%x.dat", tempDir, game->base_module_name, txsChecksum);
+
+    // Cleanup
+    UnmapViewOfFile(baseMap);
+    CloseHandle(hBaseMap);
+    CloseHandle(baseFile);
+}

game_payload/src/utils.c

@@ -24,7 +24,7 @@ uint32_t utils_file_crc32c(const wchar_t *filePath) {
         msg_err_w(L"Could not create file mapping for %ls", filePath);
     }
 
-    uint32_t crc = crc32c(0, (unsigned char*)map, fileSize.QuadPart);
+    uint32_t crc = crc32c(0, map, fileSize.QuadPart);
 
     UnmapViewOfFile(map);
     CloseHandle(hMap);