feat: 新增邀请入群

src/api_route.h

@@ -72,6 +72,7 @@ typedef enum HTTP_API_ROUTE {
   WECHAT_ATTACH_DOWNLOAD,
   WECHAT_GET_VOICE,
   WECHAT_GET_QRCODE,
+  WECHAT_INVITE_MEMBERS,
 } WECHAT_HTTP_APIS,
     *PWECHAT_HTTP_APIS;
 

src/chat_room_mgr.cc

@@ -374,4 +374,65 @@ std::wstring ChatRoomMgr::GetChatRoomMemberNickname(wchar_t* chat_room_id,
   }
   return name;
 }
+
+int ChatRoomMgr::InviteMemberToChatRoom(wchar_t* chat_room_id, wchar_t** wxids, int len) {
+  int success = -1;
+  WeChatString chat_room(chat_room_id);
+  vector<WeChatString> members;
+  VectorInner* list = (VectorInner*)&members;
+  DWORD members_ptr = (DWORD)&list->start;
+  for (int i = 0; i < len; i++) {
+    WeChatString pwxid(wxids[i]);
+    members.push_back(pwxid);
+  }
+  DWORD get_chat_room_mgr_addr = base_addr_ + WX_CHAT_ROOM_MGR_OFFSET;
+  DWORD add_member_addr = base_addr_ + WX_ADD_MEMBER_TO_CHAT_ROOM_OFFSET;
+  DWORD init_chat_msg_addr = base_addr_ + WX_INIT_CHAT_MSG_OFFSET;
+  DWORD get_share_record_mgr_addr = base_addr_ + WX_SHARE_RECORD_MGR_OFFSET;
+  
+  DWORD fn1 = base_addr_ + 0x7fa730;
+  DWORD fn2 = base_addr_ + 0x78d9a0;
+  DWORD fn3 = base_addr_ + 0x7fb6e0;
+  DWORD fn4 = base_addr_ + 0x755af0;
+  DWORD invite_addr = base_addr_ + 0xbd28a0;
+
+  DWORD sys_addr =  (DWORD)GetModuleHandleA("win32u.dll") + 0x116C;
+  DWORD addr[2] = {sys_addr,0};
+  __asm {
+        PUSHAD
+        PUSHFD
+        CALL       get_share_record_mgr_addr                                
+        LEA        ECX,addr
+        PUSH       ECX
+        MOV        ECX,EAX
+        CALL       fn1                                     
+        CALL       get_chat_room_mgr_addr                                   
+        SUB        ESP,0x8
+        LEA        EAX,addr
+        MOV        ECX,ESP
+        PUSH       EAX
+        CALL       fn2                                     
+        SUB        ESP,0x14
+        MOV        ECX,ESP
+        LEA        EAX,chat_room
+        PUSH       EAX
+        CALL       init_chat_msg_addr                                  
+        MOV        EAX,dword ptr[members_ptr]
+        PUSH       EAX
+        CALL       invite_addr
+        CALL       get_share_record_mgr_addr                                
+        PUSH       0x0
+        PUSH       0x1
+        MOV        ECX,EAX
+        CALL       fn3                                     
+        LEA        ECX,addr
+        CALL       fn4
+        POPFD
+        POPAD
+  }
+  success = 1;
+  return success;
+
+}
+
 }  // namespace wxhelper

src/chat_room_mgr.h

@@ -23,6 +23,8 @@ class ChatRoomMgr:public BaseMgr {
 
    std::wstring GetChatRoomMemberNickname(wchar_t* chat_room_id,
                                                 wchar_t* wxid);
+   int InviteMemberToChatRoom(wchar_t* chat_room_id, wchar_t** wxids,
+                                 int len);                               
 };
 }  // namespace wxhelper
 #endif

src/http_handler.cc

@@ -578,6 +578,19 @@ string Dispatch(struct mg_connection *c, struct mg_http_message *hm) {
       ret = ret_data.dump();
       break;
     }
+    case WECHAT_INVITE_MEMBERS: {
+      wstring room_id = GetWStringParam(j_param, "chatRoomId");
+      vector<wstring> wxids = getArrayParam(j_param, "memberIds");
+      vector<wchar_t *> wxid_list;
+      for (unsigned int i = 0; i < wxids.size(); i++) {
+        wxid_list.push_back(WS2LPWS(wxids[i]));
+      }
+      int success = g_context.chat_room_mgr->InviteMemberToChatRoom(
+          WS2LPWS(room_id), wxid_list.data(), wxid_list.size());
+      json ret_data = {{"code", success}, {"result", "OK"}};
+      ret = ret_data.dump();
+      break;
+    }
     default:
       break;
   }

src/wechat_function.h

@@ -25,6 +25,8 @@
 #define WX_APP_MSG_MGR_OFFSET   0x76b8c0
 // sendMessageMgr
 #define WX_SEND_MESSAGE_MGR_OFFSET 0x768be0
+// shareRecordMgr
+#define WX_SHARE_RECORD_MGR_OFFSET 0x78d5f0                
 
 
 // setChatMsgValue