chore: add CMake support for MinGW-w64 environment

WeChatFerry/CMakeLists.txt

@@ -0,0 +1,56 @@
+cmake_minimum_required(VERSION 3.15)
+
+# Common compiler flags
+# 设置 C 语言标准为 C17
+set(CMAKE_C_STANDARD 17)
+# 确保要求该标准为必须
+# set(CMAKE_C_STANDARD_REQUIRED ON)
+# 默认情况下禁用 GNU 扩展
+set(CMAKE_C_EXTENSIONS OFF)
+# 设置 C++ 语言标准为 C++17
+set(CMAKE_CXX_STANDARD 17)
+# set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+# 集成vcpkg
+set(VCPKG_TARGET_TRIPLET "x64-mingw-static" CACHE STRING "Vcpkg target triplet")
+set(VCPKG_HOST_TRIPLET "x64-mingw-static" CACHE STRING "Vcpkg host triplet")
+set(VCPKG_MANIFEST_MODE ON CACHE BOOL "Enable manifest mode")
+
+if(DEFINED ENV{VCPKG_ROOT})
+    set(CMAKE_TOOLCHAIN_FILE "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake" CACHE STRING "Vcpkg toolchain file")
+else()
+    set(CMAKE_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/vcpkg/scripts/buildsystems/vcpkg.cmake" CACHE STRING "Vcpkg toolchain file")
+endif()
+
+# include(FetchContent)
+# include(ExternalProject)
+
+project(WeChatFerry LANGUAGES C CXX)
+
+add_compile_options(
+    -Wall
+    -Wextra
+    -fPIC
+)
+
+add_link_options(
+    -static
+)
+
+# Include directories
+include_directories(
+  ${CMAKE_SOURCE_DIR}/com
+  ${CMAKE_SOURCE_DIR}/rpc
+  ${CMAKE_SOURCE_DIR}/rpc/nanopb
+  ${CMAKE_SOURCE_DIR}/rpc/proto
+  ${CMAKE_SOURCE_DIR}/sdk
+  ${CMAKE_SOURCE_DIR}/spy
+  ${CMAKE_SOURCE_DIR}/smc
+)
+
+# Add subdirectories
+
+add_subdirectory(sdk)
+add_subdirectory(spy)
+

WeChatFerry/com/log.hpp

@@ -13,6 +13,7 @@
 #include <spdlog/sinks/rotating_file_sink.h>
 #include <spdlog/sinks/stdout_color_sinks.h>
 #include <spdlog/spdlog.h>
+#include "framework.h"
 
 #define LOG_DEBUG(...) SPDLOG_DEBUG(__VA_ARGS__)
 #define LOG_INFO(...)  SPDLOG_INFO(__VA_ARGS__)

WeChatFerry/com/util.cpp

@@ -7,7 +7,6 @@
 #include <strsafe.h>
 #include <wchar.h>
 
-#include "framework.h"
 #include <Shlwapi.h>
 #include <tlhelp32.h>
 
@@ -64,8 +63,8 @@ static DWORD get_wechat_pid()
     HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
     if (hSnapshot == INVALID_HANDLE_VALUE) return 0;
 
-    PROCESSENTRY32 pe32 = { sizeof(PROCESSENTRY32) };
-    while (Process32Next(hSnapshot, &pe32)) {
+    PROCESSENTRY32W pe32 = { sizeof(PROCESSENTRY32W) };
+    while (Process32NextW(hSnapshot, &pe32)) {
         if (pe32.szExeFile == s2w(WECHATEXE)) {
             pid = pe32.th32ProcessID;
             break;

WeChatFerry/com/util.h

@@ -14,7 +14,7 @@ struct PortPath {
     char path[MAX_PATH];
 };
 
-DWORD get_wechat_pid();
+static DWORD get_wechat_pid();
 int open_wechat(DWORD &pid);
 std::string get_wechat_version();
 uint32_t get_memory_int_by_address(HANDLE hProcess, uint64_t addr);

WeChatFerry/sdk/CMakeLists.txt

@@ -0,0 +1,57 @@
+# SDK project - dynamic library
+project(SDK LANGUAGES C CXX)
+
+find_package(spdlog REQUIRED)
+
+add_library(sdk SHARED
+  dllmain.cpp
+  injector.cpp
+  injector.h
+  sdk.cpp
+  sdk.h
+  sdk.def
+
+  # Common files
+  ${CMAKE_SOURCE_DIR}/com/util.cpp
+  ${CMAKE_SOURCE_DIR}/com/util.h
+)
+
+target_link_libraries(sdk PRIVATE
+  version
+  shlwapi
+  spdlog::spdlog
+  c++
+)
+
+# Set compiler definitions
+target_compile_definitions(sdk PRIVATE
+  SDK_EXPORTS
+  _WINDOWS
+  _USRDLL
+)
+
+# add_compile_options(
+#   # -Wall
+#   -fPIC
+#   # -fms-extensions
+# )
+# Set output name for debug builds
+set_target_properties(sdk PROPERTIES
+  DEBUG_POSTFIX "d"
+)
+
+# # Post-build copy commands
+# add_custom_command(TARGET sdk POST_BUILD
+#   COMMAND ${CMAKE_COMMAND} -E copy
+#     $<TARGET_FILE:sdk>
+#     ${CMAKE_SOURCE_DIR}/Out
+#   COMMAND ${CMAKE_COMMAND} -E copy
+#     $<TARGET_FILE:sdk>
+#     ${CMAKE_SOURCE_DIR}/../clients/python/wcferry
+#   COMMAND ${CMAKE_COMMAND} -E copy
+#     ${CMAKE_SOURCE_DIR}/DISCLAIMER.md
+#     ${CMAKE_SOURCE_DIR}/Out
+#   COMMAND ${CMAKE_COMMAND} -E copy
+#     ${CMAKE_SOURCE_DIR}/DISCLAIMER.md
+#     ${CMAKE_SOURCE_DIR}/../clients/python/wcferry
+# )

WeChatFerry/sdk/SDK.vcxproj

@@ -142,7 +142,7 @@ xcopy /y $(OutDir)$(TargetFileName) $(SolutionDir)..\clients\python\wcferry</Com
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClInclude Include="..\com\util.h" />
-    <ClInclude Include="framework.h" />
+    <ClInclude Include="..\com\framework.h" />
     <ClInclude Include="injector.h" />
     <ClInclude Include="sdk.h" />
   </ItemGroup>

WeChatFerry/sdk/SDK.vcxproj.filters

@@ -15,7 +15,7 @@
     </Filter>
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="framework.h">
+    <ClInclude Include="..\com\framework.h">
       <Filter>头文件</Filter>
     </ClInclude>
     <ClInclude Include="sdk.h">

WeChatFerry/sdk/injector.cpp

@@ -122,7 +122,7 @@ static uint64_t get_func_offset(const string &dll_path, const string &func_name)
         return 0;
     }
 
-    LPVOID absAddr  = GetProcAddress(dll, func_name.c_str());
+    LPVOID absAddr  = reinterpret_cast<LPVOID>(GetProcAddress(dll, func_name.c_str()));
     uint64_t offset = reinterpret_cast<uint64_t>(absAddr) - reinterpret_cast<uint64_t>(dll);
     FreeLibrary(dll);
 

WeChatFerry/sdk/sdk.cpp

@@ -21,9 +21,16 @@ static HANDLE wcProcess = NULL;
 static HMODULE spyBase  = NULL;
 static std::string spyDllPath;
 
+//区分MSVC和MinGW
+#ifdef _MSC_VER
 constexpr char WCFSDKDLL[]       = "sdk.dll";
 constexpr char WCFSPYDLL[]       = "spy.dll";
 constexpr char WCFSPYDLL_DEBUG[] = "spy_debug.dll";
+#else
+constexpr char WCFSDKDLL[]       = "libsdk.dll";
+constexpr char WCFSPYDLL[]       = "libspy.dll";
+constexpr char WCFSPYDLL_DEBUG[] = "libspyd.dll";
+#endif
 
 constexpr std::string_view DISCLAIMER_FLAG      = ".license_accepted.flag";
 constexpr std::string_view DISCLAIMER_TEXT_FILE = "DISCLAIMER.md";
@@ -91,8 +98,8 @@ static std::string get_dll_path(bool debug)
 
     return path.string();
 }
-
-int WxInitSDK(bool debug, int port)
+extern "C" {
+__declspec(dllexport) int WxInitSDK(bool debug, int port)
 {
     if (!show_disclaimer()) {
         exit(-1); // 用户拒绝协议，退出程序
@@ -134,7 +141,7 @@ int WxInitSDK(bool debug, int port)
     return status;
 }
 
-int WxDestroySDK()
+__declspec(dllexport) int WxDestroySDK()
 {
     if (!injected) {
         return 1; // 未注入
@@ -151,3 +158,4 @@ int WxDestroySDK()
 
     return 0;
 }
+}

WeChatFerry/sdk/sdk.def

@@ -1,3 +1,3 @@
-EXPORTS
+EXPORTS
     WxInitSDK
     WxDestroySDK

WeChatFerry/sdk/sdk.h

@@ -1,4 +1,6 @@
 #pragma once
 
-int WxInitSDK(bool debug, int port);
-int WxDestroySDK();
+extern "C" {
+__declspec(dllexport) int WxInitSDK(bool debug, int port);
+__declspec(dllexport) int WxDestroySDK();
+}