新增下载消息附件内容

发送@消息
fix：修复获取个人信息错误的bug
2023-03-04 11:30:59 +08:00 · 2023-03-02 11:38:47 +08:00 · 2023-03-01 17:02:15 +08:00 · 2023-03-01 14:11:06 +08:00 · 2023-02-21 16:24:39 +08:00 · 2023-02-20 10:38:22 +08:00
13 changed files with 708 additions and 124 deletions
@@ -138,6 +138,7 @@ vcpkg
 53.朋友圈首页
 54.朋友圈下一页  
 55.获取联系人或者群名称    
+56.获取消息附件(图片，视频，文件)
 ### 接口文档：


@@ -197,17 +198,16 @@ vcpkg
 |result|string|成功提示|
 |data|object|响应内容|
 |account|string|账号|
-|bigImage|string|头像大图|
+|headImage|string|头像|
 |city|string|城市|
 |country|string|国家|
-|currentDataPath|string|当前数据目录|
-|dataRootPath|string|根目录|
-|dataSavePath|string|保存目录|
+|currentDataPath|string|当前数据目录,登录的账号目录|
+|dataSavePath|string|微信保存目录|
 |mobile|string|手机|
 |name|string|昵称|
 |province|string|省|
-|smallImage|string|小头像|
 |wxid|string|wxid|
+|signature|string|个人签名|

 ###### 接口示例
 入参：
@@ -215,7 +215,7 @@ vcpkg
 ```
 响应：
 ``` javascript
-{"code":1,"data":{"account":"xx","bigImage":"https://wx.qlogo.cn/mmhead/ver_1xx","city":"xx","country":"CN","currentDataPath":"xxx","dataRootPath":"C:\\xx","dataSavePath":"C:\\xx","mobie":"13949175447","name":"xx","province":"xx","smallImage":"xx","wxid":"xx"},"result":"OK"}
+{"code":1,"data":{"account":"xx","headImage":"https://wx.qlogo.cn/mmhead/ver_1xx","city":"xx","country":"CN","currentDataPath":"C:\\xx\\wxid_xxxxx","dataSavePath":"C:\\xx","mobie":"13812345678","name":"xx","province":"xx","signature":"xx","wxid":"xx"},"result":"OK"}
 ```


@@ -260,6 +260,47 @@ vcpkg



+#### 3.发送@文本消息**
+###### 接口功能
+> 发送@文本消息
+
+###### 接口地址
+> [/api/?type=3](/api/?type=3)
+
+###### HTTP请求方式
+> POST  JSON
+
+###### 请求参数
+|参数|必选|类型|说明|
+|---|---|---|---|
+|chatRoomId |true |string| 群id |
+|msg|true |string|消息文本内容|  
+|wxids |true |string| @的用户微信id用,号分隔， @所有人 传 notify@all ，区分大小写 |  
+
+###### 返回字段
+|返回字段|字段类型|说明                              |
+|---|---|---|
+|code|int|返回状态,不为0成功, 0失败|
+|result|string|成功提示|
+
+
+###### 接口示例
+
+入参：
+``` javascript
+{
+    "chatRoomId": "123333@chatroom",
+    "wxids":"notify@all,wxid_122221",
+    "msg": "12333"
+}
+```
+响应：
+``` javascript
+{"code":345686720,"result":"OK"}
+```
+
+
+
 #### 5.发送图片消息**
 ###### 接口功能
 > 发送图片消息
@@ -1424,6 +1465,46 @@ vcpkg



+#### 56.获取消息附件**
+###### 接口功能
+> 根据消息id,下载消息附件（图片，视频，文件）
+
+###### 接口地址
+> [/api/?type=56](/api/?type=56)
+
+###### HTTP请求方式
+> POST  JSON
+
+###### 请求参数
+|参数|必选|类型|说明|
+|---|---|---|---|
+|msgId |true |string| 消息id |
+
+   
+
+###### 返回字段
+|返回字段|字段类型|说明                              |
+|---|---|---|
+|code|int|返回状态,0成功, 非0失败|
+|result|string|成功提示|
+
+
+
+###### 接口示例
+入参：
+``` javascript
+{
+    "msgId": 3224560917391784099
+   
+}
+
+```
+响应：
+``` javascript
+{"code":0,"result":"OK"}
+```
+
+
 #### 感谢
 https://github.com/ljc545w/ComWeChatRobot  

@@ -23,6 +23,7 @@
 #include "confirm_receipt.h"
 #include "sns.h"
 #include "search_contact.h"
+#include "download.h"

 #pragma comment(lib, "ws2_32.lib")
 using namespace std;
@@ -221,9 +222,8 @@ void api_handle(mg_http_message *hm, struct mg_connection *c, string &ret) {
            {"account", self_info.account},
            {"wxid", self_info.wxid},
            {"mobile", self_info.mobile},
-            {"smallImage", self_info.small_img},
-            {"bigImage", self_info.big_img},
-            {"dataRootPath",self_info.data_root_path},
+            {"headImage", self_info.head_img},
+            {"signature",self_info.signature},
            {"dataSavePath",self_info.data_save_path},
            {"currentDataPath",self_info.current_data_path},
        };
@@ -241,6 +241,16 @@ void api_handle(mg_http_message *hm, struct mg_connection *c, string &ret) {
      break;
    }
    case WECHAT_MSG_SEND_AT: {
+      wstring chat_room_id = get_http_req_param(hm, j_param, "chatRoomId", is_post);
+      vector<wstring> wxids = get_http_param_array(hm, j_param, "wxids", is_post);
+      wstring msg = get_http_req_param(hm, j_param, "msg", is_post);
+      vector<wchar_t *> wxid_list;
+      for (unsigned int i = 0; i < wxids.size(); i++){
+        wxid_list.push_back(WS2LW(wxids[i]));
+      }
+      int success = SendAtText(WS2LW(chat_room_id), wxid_list.data(), wxid_list.size(),WS2LW(msg));
+      json ret_data = {{"code", success}, {"result", "OK"}};
+      ret = ret_data.dump();
      break;
    }
    case WECHAT_MSG_SEND_CARD: {
@@ -643,6 +653,13 @@ void api_handle(mg_http_message *hm, struct mg_connection *c, string &ret) {
      ret = ret_data.dump();
      break;
    }
+    case WECHAT_ATTACH_DOWNLOAD:{
+      ULONG64 msg_id = get_http_param_ulong64(hm, j_param, "msgId", is_post);
+      int success = DoDownloadTask(msg_id);
+      json ret_data = {{"code", success}, {"result", "OK"}};
+      ret = ret_data.dump();
+      break;
+    }
    default:
      break;
  }
@@ -701,7 +718,7 @@ int http_start(int port) {
  #endif
  kHttpRuning = true;
  kHttpThread = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)http_server,
-                             (LPVOID)port, NULL, 0);
+                              (LPVOID)port, NULL, 0);
  return 0;
 }

@@ -70,6 +70,7 @@ typedef enum WECHAT_HTTP_APISTag
    WECHAT_SNS_GET_FIRST_PAGE,
    WECHAT_SNS_GET_NEXT_PAGE,
    WECHAT_CONTACT_NAME,
+    WECHAT_ATTACH_DOWNLOAD,
 } WECHAT_HTTP_APIS,
    *PWECHAT_HTTP_APIS;

@@ -126,7 +126,7 @@ string Wstring2String(wstring wstr) {
 BOOL FindOrCreateDirectoryW(const wchar_t *path) {
  WIN32_FIND_DATAW fd;
  HANDLE hFind = ::FindFirstFileW(path, &fd);
-  if (hFind != INVALID_HANDLE_VALUE) {
+  if (hFind != INVALID_HANDLE_VALUE  && (fd.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)) {
    FindClose(hFind);
    return true;
  }
@@ -135,4 +135,11 @@ BOOL FindOrCreateDirectoryW(const wchar_t *path) {
    return false;
  }
  return true;
+}
+
+void CloseConsole(){
+  fclose(stdin);
+  fclose(stdout);
+  fclose(stderr);
+  FreeConsole();
 }
@@ -53,6 +53,7 @@ std::string Wstring2String(std::wstring wstr);
 /// @return 
 BOOL FindOrCreateDirectoryW(const wchar_t *path);

+void CloseConsole();

 template <typename T1, typename T2>
 std::vector<T1> split(T1 str, T2 letter) {
@@ -97,10 +97,15 @@ int Select(DWORD db_hanle, const char *sql,
  if (status == 0) {
    return 0;
  }
+  if(data.size() == 0){
+    return 1;
+  }
  vector<string> index;
-  for (size_t i = 0; i < data[0].size(); i++)
+  for (size_t i = 0; i < data[0].size(); i++){
    index.push_back(data[0][i].column_name);
+  }
  query_result.push_back(index);
+ 
  for (auto it : data) {
    vector<string> item;
    for (size_t i = 0; i < it.size(); i++) {
@@ -16,6 +16,7 @@ BOOL APIENTRY DllMain(HMODULE hModule, DWORD ul_reason_for_call,
      break;
    }
    case DLL_PROCESS_DETACH: {
+      CloseConsole();
      http_close();
      break;
    }
@@ -0,0 +1,183 @@
+#include "pch.h"
+#include "download.h"
+
+#include "common.h"
+#include "get_db_handle.h"
+
+#include "wechat_data.h"
+
+#define WX_NEW_CHAT_MSG_OFFSET 0x70e2a0
+#define WX_GET_PRE_DOWNLOAD_MGR_OFFSET 0x7ae310
+#define WX_PUSH_ATTACH_TASK_OFFSET 0x7c94a0
+#define WX_FREE_CHAT_MSG_INSTANCE_COUNTER_OFFSET 0x6f5370
+#define WX_FREE_CHAT_MSG_OFFSET 0x6f4ea0
+#define WX_CHAT_MGR_OFFSET 0x732660
+#define WX_GET_MGR_BY_PREFIX_LOCAL_ID_OFFSET 0xb54950
+#define WX_GET_CURRENT_DATA_PATH_OFFSET 0xc11140
+#define WX_APP_MSG_INFO_OFFSET 0x7571d0
+#define WX_GET_APP_MSG_XML_OFFSET 0xddef80
+#define WX_FREE_APP_MSG_INFO_OFFSET 0x73d820
+#define WX_PUSH_THUMB_TASK_OFFSET 0x7c93a0
+#define WX_VIDEO_MGR_OFFSET 0x7c7300
+#define WX_DOWNLOAD_VIDEO_IMG_OFFSET 0xcc6d80
+
+using namespace std;
+
+int DoDownloadTask(ULONG64 msg_id) {
+  int success = -1;
+  int db_index = 0;
+  int local_id = GetLocalIdByMsgId(msg_id, db_index);
+  if (local_id < 1) {
+    return -2;
+  }
+
+  char chat_msg[0x2C4] = {0};
+  DWORD base = GetWeChatWinBase();
+  DWORD new_chat_msg_addr = base + WX_NEW_CHAT_MSG_OFFSET;
+  DWORD get_chat_mgr_addr = base + WX_CHAT_MGR_OFFSET;
+  DWORD pre_download_mgr_addr = base + WX_GET_PRE_DOWNLOAD_MGR_OFFSET;
+  DWORD push_attach_task_addr = base + WX_PUSH_ATTACH_TASK_OFFSET;
+  DWORD free_addr = base + WX_FREE_CHAT_MSG_INSTANCE_COUNTER_OFFSET;
+  DWORD get_by_local_Id_addr = base + WX_GET_MGR_BY_PREFIX_LOCAL_ID_OFFSET;
+  DWORD get_current_data_path_addr = base + WX_GET_CURRENT_DATA_PATH_OFFSET;
+  DWORD free_app_msg_info_addr = base + WX_FREE_APP_MSG_INFO_OFFSET;
+  DWORD push_thumb_task_addr = base + WX_PUSH_THUMB_TASK_OFFSET;
+  DWORD video_mgr_addr = base + WX_VIDEO_MGR_OFFSET;
+  DWORD download_video_image_addr = base + WX_VIDEO_MGR_OFFSET;
+
+  WeChatString current_data_path;
+
+  __asm {
+    PUSHAD
+    PUSHFD
+    LEA        ECX,current_data_path
+    CALL       get_current_data_path_addr
+
+    LEA        ECX,chat_msg
+    CALL       new_chat_msg_addr
+
+    CALL       get_chat_mgr_addr                                       
+    PUSH       dword ptr [db_index]
+    LEA        ECX,chat_msg
+    PUSH       dword ptr [local_id]
+    CALL       get_by_local_Id_addr               
+    ADD        ESP,0x8
+    POPFD
+    POPAD
+  }
+  wstring save_path = L"";
+  wstring thumb_path = L"";
+  if (current_data_path.length > 0) {
+    save_path += current_data_path.ptr;
+    save_path += L"wxhelper";
+  } else {
+    return -1;
+  }
+ 
+  if (!FindOrCreateDirectoryW(save_path.c_str())) {
+    return -3;
+  }
+  DWORD type = *(DWORD *)(chat_msg + 0x38);
+  wchar_t *content = *(wchar_t **)(chat_msg + 0x70);
+
+  switch (type) {
+    case 0x3: {
+      save_path += L"\\image";
+      if (!FindOrCreateDirectoryW(save_path.c_str())) {
+        return -3;
+      }
+      save_path = save_path +L"\\"+ to_wstring(msg_id) + L".png";
+      break;
+    }
+    case 0x3E:
+    case 0x2B: {
+      save_path += L"\\video";
+      if (!FindOrCreateDirectoryW(save_path.c_str())) {
+        return -3;
+      }
+      thumb_path = save_path + L"\\"+ to_wstring(msg_id) + L".jpg";
+      save_path =  save_path + L"\\"+ to_wstring(msg_id) + L".mp4";
+     
+      break;
+    }
+    case 0x31: {
+      save_path += L"\\file";
+      wcout << save_path << endl;
+      if (!FindOrCreateDirectoryW(save_path.c_str())) {
+        return -3;
+      }
+      char xml_app_msg[0xC80] = {0};
+      DWORD new_app_msg_addr = base + WX_APP_MSG_INFO_OFFSET;
+      DWORD get_xml_addr = base + WX_GET_APP_MSG_XML_OFFSET;
+      WeChatString w_content(content);
+
+      __asm {
+        PUSHAD
+        PUSHFD
+        LEA        ECX,xml_app_msg      
+        CALL       new_app_msg_addr 
+        PUSH       0x1
+        LEA        EAX,w_content
+        PUSH       EAX       
+        LEA        ECX,xml_app_msg
+        CALL       get_xml_addr 
+        MOV        success,EAX
+        LEA        ECX,xml_app_msg
+        CALL       free_app_msg_info_addr
+        POPFD
+        POPAD
+      }
+      if (success != 1) {
+        return -4;
+      }
+      WeChatString *file_name = (WeChatString *)((DWORD)xml_app_msg + 0x44);
+      save_path = save_path +L"\\" + to_wstring(msg_id) + L"_" +
+                  wstring(file_name->ptr, file_name->length);
+      break;
+    }
+    default:
+      break;
+  }
+  WeChatString  w_save_path(save_path);
+  WeChatString  w_thumb_path(thumb_path);
+  int temp =1;
+  memcpy(&chat_msg[0x19C], &w_thumb_path, sizeof(w_thumb_path));
+  memcpy(&chat_msg[0x1B0], &w_save_path, sizeof(w_save_path));
+  memcpy(&chat_msg[0x290], &temp, sizeof(temp));
+  // note： the image has been downloaded and will not be downloaded again
+  // use low-level method  
+  // this function does not work, need to modify chatmsg.
+  // if (type == 0x3E || type == 0x2B){
+  //   __asm{
+  //      PUSHAD
+  //      PUSHFD
+  //      CALL       video_mgr_addr
+  //      LEA        ECX,chat_msg
+  //      PUSH       ECX
+  //      MOV        ECX,EAX
+  //      CALL       download_video_image_addr
+  //      POPFD
+  //      POPAD
+  //   }
+  // }
+
+  __asm {
+    PUSHAD
+    PUSHFD
+    CALL       pre_download_mgr_addr                                
+    PUSH       0x1
+    PUSH       0x0
+    LEA        ECX,chat_msg
+    PUSH       ECX
+    MOV        ECX,EAX
+    CALL       push_attach_task_addr
+    MOV        success,EAX
+    LEA        ECX,chat_msg
+    PUSH       0x0 
+    CALL       free_addr
+    POPFD
+    POPAD
+  }
+
+  return success;
+}
@@ -0,0 +1,5 @@
+#ifndef DOWNLOAD_H_
+#define DOWNLOAD_H_
+
+int DoDownloadTask(ULONG64  msg_id);
+#endif
@@ -20,136 +20,197 @@ using namespace std;
 #define WX_APP_DATA_SAVE_PATH_OFFSET 0x2E52DB0
 #define WX_CURRENT_DATA_PATH_OFFSET 0x2E4F290

-#define WX_LOGOUT_OFFSET  0xdd5c90
-#define WX_ACCOUT_SERVICE_OFFSET 0x707960
-
+#define WX_LOGOUT_OFFSET 0xdd5c90
+#define WX_ACCOUNT_SERVICE_OFFSET 0x707960
+#define WX_GET_APP_DATA_SAVE_PATH_OFFSET 0xeb4b00
+#define WX_GET_CURRENT_DATA_PATH_OFFSET 0xc11140
 int GetSelfInfo(SelfInfoInner &out) {
  DWORD base = GetWeChatWinBase();
-#ifdef _DEBUG
-  cout << "mobile:" << (char *)(base + WX_SELF_MOBILE_OFFSET) << endl;
-  cout << "name:" << (char *)(base + WX_SELF_NAME_OFFSET) << endl;
-  cout << "city:" << (char *)(base + WX_SELF_CITY_OFFSET) << endl;
-  cout << "city:" << (char *)(base + WX_SELF_CITY_OFFSET) << endl;
-  cout << "province:" << (char *)(base + WX_SELF_PROVINCE_OFFSET) << endl;
-  cout << "country:" << (char *)(base + WX_SELF_COUNTRY_OFFSET) << endl;
-  cout << "account:" << (char *)(base + WX_SELF_ACCOUNT_OFFSET) << endl;
-  cout << "wxid:" << (char *)(base + WX_SELF_ID_OFFSET) << endl;
-  cout << "small_img:" << (char *)(base + WX_SELF_SMALL_IMG_OFFSET) << endl;
-  cout << "big_img:" << (char *)(base + WX_SELF_BIG_IMG_OFFSET) << endl;
-#endif
-  if (*(DWORD *)(base + WX_SELF_NAME_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_NAME_OFFSET + 0x10) == 0) {
-    out.name = string();
-  } else {
-    out.name = string((char *)(base + WX_SELF_NAME_OFFSET),
-                      *(DWORD *)(base + WX_SELF_NAME_OFFSET + 0x10));
+  DWORD accout_service_addr = base + WX_ACCOUNT_SERVICE_OFFSET;
+  DWORD get_app_save_addr = base + WX_GET_APP_DATA_SAVE_PATH_OFFSET;
+  DWORD get_current_data_path_addr = base + WX_GET_CURRENT_DATA_PATH_OFFSET;
+  DWORD service_addr = NULL;
+  __asm {
+      PUSHAD 
+      CALL       accout_service_addr                          
+      MOV        service_addr,EAX
+      POPAD
  }
-  if (*(DWORD *)(base + WX_SELF_MOBILE_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_MOBILE_OFFSET + 0x10) == 0) {
-    out.mobile = string();
-  } else {
-    out.mobile = string((char *)(base + WX_SELF_MOBILE_OFFSET),
-                       *(DWORD *)(base + WX_SELF_MOBILE_OFFSET + 0x10));
+  if (service_addr) {
+    if (*(DWORD *)(service_addr + 0x44) == 0 ||
+        *(DWORD *)(service_addr + 0x44 + 0x10) == 0) {
+      out.wxid = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0x44 + 0x14) == 0xF) {
+        out.wxid = string((char *)(service_addr + 0x44),
+                          *(DWORD *)(service_addr + 0x44 + 0x10));
+      } else {
+        out.wxid = string(*(char **)(service_addr + 0x44),
+                          *(DWORD *)(service_addr + 0x44 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0xA8) == 0 ||
+        *(DWORD *)(service_addr + 0xA8 + 0x10) == 0) {
+      out.account = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0xA8 + 0x14) == 0xF) {
+        out.account = string((char *)(service_addr + 0xA8),
+                             *(DWORD *)(service_addr + 0xA8 + 0x10));
+      } else {
+        out.account = string(*(char **)(service_addr + 0xA8),
+                             *(DWORD *)(service_addr + 0xA8 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0xC0) == 0 ||
+        *(DWORD *)(service_addr + 0xC0 + 0x10) == 0) {
+      out.mobile = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0xC0 + 0x14) == 0xF) {
+        out.mobile = string((char *)(service_addr + 0xC0),
+                            *(DWORD *)(service_addr + 0xC0 + 0x10));
+      } else {
+        out.mobile = string(*(char **)(service_addr + 0xC0),
+                            *(DWORD *)(service_addr + 0xC0 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0xD8) == 0 ||
+        *(DWORD *)(service_addr + 0xD8 + 0x10) == 0) {
+      out.signature = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0xD8 + 0x14) == 0xF) {
+        out.signature = string((char *)(service_addr + 0xD8),
+                               *(DWORD *)(service_addr + 0xD8 + 0x10));
+      } else {
+        out.signature = string(*(char **)(service_addr + 0xD8),
+                               *(DWORD *)(service_addr + 0xD8 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0xF0) == 0 ||
+        *(DWORD *)(service_addr + 0xF0 + 0x10) == 0) {
+      out.country = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0xF0 + 0x14) == 0xF) {
+        out.country = string((char *)(service_addr + 0xF0),
+                             *(DWORD *)(service_addr + 0xF0 + 0x10));
+      } else {
+        out.country = string(*(char **)(service_addr + 0xF0),
+                             *(DWORD *)(service_addr + 0xF0 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0x108) == 0 ||
+        *(DWORD *)(service_addr + 0x108 + 0x10) == 0) {
+      out.province = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0x108 + 0x14) == 0xF) {
+        out.province = string((char *)(service_addr + 0x108),
+                              *(DWORD *)(service_addr + 0x108 + 0x10));
+      } else {
+        out.province = string(*(char **)(service_addr + 0x108),
+                              *(DWORD *)(service_addr + 0x108 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0x120) == 0 ||
+        *(DWORD *)(service_addr + 0x120 + 0x10) == 0) {
+      out.city = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0x120 + 0x14) == 0xF) {
+        out.city = string((char *)(service_addr + 0x120),
+                          *(DWORD *)(service_addr + 0x120 + 0x10));
+      } else {
+        out.city = string(*(char **)(service_addr + 0x120),
+                          *(DWORD *)(service_addr + 0x120 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0x150) == 0 ||
+        *(DWORD *)(service_addr + 0x150 + 0x10) == 0) {
+      out.name = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0x150 + 0x14) == 0xF) {
+        out.name = string((char *)(service_addr + 0x150),
+                          *(DWORD *)(service_addr + 0x150 + 0x10));
+      } else {
+        out.name = string(*(char **)(service_addr + 0x150),
+                          *(DWORD *)(service_addr + 0x150 + 0x10));
+      }
+    }
+
+    if (*(DWORD *)(service_addr + 0x304) == 0 ||
+        *(DWORD *)(service_addr + 0x304 + 0x10) == 0) {
+      out.head_img = string();
+    } else {
+      if (*(DWORD *)(service_addr + 0x304 + 0x14) == 0xF) {
+        out.head_img = string((char *)(service_addr + 0x304),
+                              *(DWORD *)(service_addr + 0x304 + 0x10));
+      } else {
+        out.head_img = string(*(char **)(service_addr + 0x304),
+                              *(DWORD *)(service_addr + 0x304 + 0x10));
+      }
+    }
  }

-  if (*(DWORD *)(base + WX_SELF_CITY_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_CITY_OFFSET + 0x10) == 0) {
-    out.city = string();
-  } else {
-    out.city = string((char *)(base + WX_SELF_CITY_OFFSET),
-                      *(DWORD *)(base + WX_SELF_CITY_OFFSET + 0x10));
+  WeChatString data_save_path;
+  WeChatString current_data_path;
+
+  __asm {
+      PUSHAD
+      LEA     ECX,data_save_path
+      CALL    get_app_save_addr
+      LEA     ECX,current_data_path
+      CALL    get_current_data_path_addr
+      POPAD
  }

-  if (*(DWORD *)(base + WX_SELF_PROVINCE_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_PROVINCE_OFFSET + 0x10) == 0) {
-    out.province = string();
-  } else {
-    out.province = string((char *)(base + WX_SELF_PROVINCE_OFFSET),
-                          *(DWORD *)(base + WX_SELF_PROVINCE_OFFSET + 0x10));
+  if (data_save_path.ptr) {
+    out.data_save_path =
+        Wstring2String(wstring(data_save_path.ptr, data_save_path.length));
  }
-
-  if (*(DWORD *)(base + WX_SELF_COUNTRY_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_COUNTRY_OFFSET + 0x10) == 0) {
-    out.country = string();
-  } else {
-    out.country = string((char *)(base + WX_SELF_COUNTRY_OFFSET),
-                         *(DWORD *)(base + WX_SELF_COUNTRY_OFFSET + 0x10));
-  }
-
-  if (*(DWORD *)(base + WX_SELF_ACCOUNT_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_ACCOUNT_OFFSET + 0x10) == 0) {
-    out.account = string();
-  } else {
-    out.account = string(*(char **)(base + WX_SELF_ACCOUNT_OFFSET),
-                         *(DWORD *)(base + WX_SELF_ACCOUNT_OFFSET + 0x10));
-  }
-
-  if (*(DWORD *)(base + WX_SELF_ID_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_ID_OFFSET + 0x10) == 0) {
-    out.wxid = string();
-  } else {
-    out.wxid = string(*(char **)(base + WX_SELF_ID_OFFSET),
-                      *(DWORD *)(base + WX_SELF_ID_OFFSET + 0x10));
-  }
-
-  if (*(DWORD *)(base + WX_SELF_SMALL_IMG_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_SMALL_IMG_OFFSET + 0x10) == 0) {
-    out.small_img = string();
-  } else {
-    out.small_img = string(*(char **)(base + WX_SELF_SMALL_IMG_OFFSET),
-                           *(DWORD *)(base + WX_SELF_SMALL_IMG_OFFSET + 0x10));
-  }
-
-  if (*(DWORD *)(base + WX_SELF_BIG_IMG_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_SELF_BIG_IMG_OFFSET + 0x10) == 0) {
-    out.big_img = string();
-  } else {
-    out.big_img = string(*(char **)(base + WX_SELF_BIG_IMG_OFFSET),
-                         *(DWORD *)(base + WX_SELF_BIG_IMG_OFFSET + 0x10));
-  }
-
-  if (*(DWORD *)(base + WX_APP_DATA_ROOT_PATH_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_APP_DATA_ROOT_PATH_OFFSET + 0x4) == 0) {
-    out.data_root_path = string();
-  } else {
-    out.data_root_path = Wstring2String(wstring(*(wchar_t **)(base + WX_APP_DATA_ROOT_PATH_OFFSET),
-                         *(DWORD *)(base + WX_APP_DATA_ROOT_PATH_OFFSET + 0x4)));
-  }
-
-  if (*(DWORD *)(base + WX_APP_DATA_SAVE_PATH_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_APP_DATA_SAVE_PATH_OFFSET + 0x4) == 0) {
+  else {
    out.data_save_path = string();
-  } else {
-    out.data_save_path = Wstring2String(wstring(*(wchar_t **)(base + WX_APP_DATA_SAVE_PATH_OFFSET),
-                         *(DWORD *)(base + WX_APP_DATA_SAVE_PATH_OFFSET + 0x4)));
-  }
-  if (*(DWORD *)(base + WX_CURRENT_DATA_PATH_OFFSET) == 0 ||
-      *(DWORD *)(base + WX_CURRENT_DATA_PATH_OFFSET + 0x4) == 0) {
-    out.current_data_path = string();
-  } else {
-    out.current_data_path = Wstring2String(wstring(*(wchar_t **)(base + WX_CURRENT_DATA_PATH_OFFSET),
-                         *(DWORD *)(base + WX_CURRENT_DATA_PATH_OFFSET + 0x4)));
  }

+  if (current_data_path.ptr) {
+    out.current_data_path = Wstring2String(
+        wstring(current_data_path.ptr, current_data_path.length));
+  } else {
+    out.current_data_path = string();
+  }
  return 1;
 }

-
-int CheckLogin(){
+int CheckLogin() {
  DWORD base = GetWeChatWinBase();
-  return *(DWORD*) (base + WX_LOGIN_STATUS_OFFSET);
+  DWORD accout_service_addr = base + WX_ACCOUNT_SERVICE_OFFSET;
+  DWORD service_addr = NULL;
+  __asm {
+      PUSHAD 
+      CALL       accout_service_addr                          
+      MOV        service_addr,EAX
+      POPAD
+  }
+  if (service_addr) {
+    return *(DWORD *)(service_addr + 0x4C8);
+  }
+  else {
+    return 0;
+  }
 }

-
-int Logout(){
+int Logout() {
  int success = 0;
-  if(!CheckLogin()){
+  if (!CheckLogin()) {
    return success;
  }
  DWORD base = GetWeChatWinBase();
-  DWORD account_service_addr = base + WX_ACCOUT_SERVICE_OFFSET;
+  DWORD account_service_addr = base + WX_ACCOUNT_SERVICE_OFFSET;
  DWORD logout_addr = base + WX_LOGOUT_OFFSET;
-  __asm{
+  __asm {
    PUSHAD
    CALL       account_service_addr                              
    PUSH       0x0
@@ -4,12 +4,14 @@

 #include "common.h"
 #include "wechat_data.h"
+#include "contact.h"

 #define WX_SEND_TEXT_OFFSET 0xc71a60

 #define WX_SEND_MESSAGE_MGR_OFFSET 0x706d30

 #define WX_FREE_CHAT_MSG_OFFSET 0x6f4ea0
+using namespace std;
 /// @brief 鍙戠敓鏂囨湰娑堟伅
 /// @param wxid wxid
 /// @param msg  鏂囨湰娑堟伅
@@ -45,4 +47,72 @@ int  SendText(wchar_t* wxid, wchar_t* msg) {
      POPAD
  }
  return success;
+}
+
+
+
+int SendAtText(wchar_t* chat_room_id,wchar_t** wxids,int len,wchar_t* msg){
+  int success = -1;
+  WeChatString  * at_users = new WeChatString[len+1];
+  wstring at_msg = L"";
+  int number =0;
+  for (int i = 0; i < len; i++) {
+    wstring nickname;
+    if (!lstrcmpiW((wchar_t *)wxids[i], (wchar_t *)L"notify@all")) {
+      nickname = L"所有人";
+    } else {
+      nickname = GetContactOrChatRoomNickname(wxids[i]);
+    }
+    if (nickname.length() == 0) {
+      continue;
+    }
+
+    WeChatString temp = {0};
+    temp.ptr = (wchar_t *)wxids[i];
+    temp.length = wcslen((wchar_t *)wxids[i]);
+    temp.max_length = wcslen((wchar_t *)wxids[i]) * 2;
+    memcpy(&at_users[number], &temp, sizeof(WeChatString));
+    at_msg = at_msg + L"@" + nickname + L" ";
+    number++;
+  }
+  if (number < 1){
+    return success;
+  }
+  wstring origin(msg);
+  at_msg += origin;
+  AtInner at_list = {0};
+  at_list.start = (DWORD)at_users;
+  at_list.finsh = (DWORD)&at_users[number];
+  at_list.end = (DWORD)&at_users[number];
+  WeChatString to_user(chat_room_id);
+  WeChatString text_msg((wchar_t *)at_msg.c_str());
+  wchar_t **msg_pptr = &text_msg.ptr;
+  
+  DWORD base = GetWeChatWinBase();
+  DWORD send_message_mgr_addr = base + WX_SEND_MESSAGE_MGR_OFFSET;
+  DWORD send_text_msg_addr = base + WX_SEND_TEXT_OFFSET;
+  DWORD free_chat_msg_addr = base + WX_FREE_CHAT_MSG_OFFSET;
+  char chat_msg[0x2C4] ={0};
+   
+  __asm{
+      PUSHAD
+      CALL       send_message_mgr_addr
+      PUSH       0x0
+      PUSH       0x0
+      PUSH       0x0
+      PUSH       0x1
+      LEA        EAX,at_list
+      PUSH       EAX
+      MOV        EAX,msg_pptr
+      PUSH       EAX
+      LEA        EDX,to_user
+      LEA        ECX,chat_msg
+      CALL       send_text_msg_addr 
+      MOV        success,EAX
+      ADD        ESP,0x18
+      LEA        ECX,chat_msg        
+      CALL       free_chat_msg_addr
+      POPAD
+  }
+  return success;
 }
@@ -2,5 +2,5 @@
 #define SEND_TEXT_H_

 int SendText(wchar_t* wxid, wchar_t* msg);
-
+int SendAtText(wchar_t* chat_room_id,wchar_t** wxids,int len,wchar_t* msg);
 #endif
@@ -149,10 +149,9 @@ struct SelfInfoInner{
  std::string account;
  std::string wxid;
  std::string mobile;
-  std::string  small_img;
-  std::string big_img;
-  std::string data_root_path;
+  std::string head_img;
  std::string data_save_path;
+  std::string signature;
  std::string current_data_path;
 };

@@ -181,4 +180,157 @@ struct UserInfo {
  DWORD sex;
  BOOL over;
 };
+
+struct AtInner{
+  DWORD start;
+  DWORD finsh;
+  DWORD end;
+};
+
+struct ChatMsg {
+  DWORD **field0_0x0;
+  DWORD field1_0x4;
+  ULONG64 sequence;
+  DWORD field3_0x10;
+  DWORD field4_0x14;
+  ULONG64 msgSequence;
+  DWORD localId;
+  DWORD field7_0x24;
+  DWORD field8_0x28;
+  DWORD field9_0x2c;
+  ULONG64 msgId; 
+  DWORD type;
+  DWORD isSendMsg;
+  DWORD msgStatus;     
+  DWORD timestamp;     
+  WeChatString talker; 
+  DWORD field16_0x5c;
+  DWORD field17_0x60;
+  DWORD field18_0x64;
+  DWORD field19_0x68;
+  DWORD field20_0x6c;
+  WeChatString content; 
+  DWORD field22_0x84;
+  DWORD field23_0x88;
+  DWORD field24_0x8c;
+  DWORD field25_0x90;
+  DWORD field26_0x94;
+  DWORD field27_0x98;
+  DWORD field28_0x9c;
+  DWORD field29_0xa0;
+  DWORD field30_0xa4;
+  DWORD field31_0xa8;
+  DWORD field32_0xac;
+  DWORD field33_0xb0;
+  DWORD field34_0xb4;
+  DWORD field35_0xb8;
+  DWORD field36_0xbc;
+  DWORD field37_0xc0;
+  DWORD field38_0xc4;
+  DWORD field39_0xc8;
+  DWORD field40_0xcc;
+  DWORD field41_0xd0;
+  DWORD field42_0xd4;
+  DWORD field43_0xd8;
+  DWORD field44_0xdc;
+  DWORD field45_0xe0;
+  DWORD field46_0xe4;
+  DWORD field47_0xe8;
+  DWORD field48_0xec;
+  DWORD field49_0xf0;
+  DWORD field50_0xf4;
+  DWORD field51_0xf8;
+  DWORD field52_0xfc;
+  DWORD field53_0x100;
+  DWORD field54_0x104;
+  DWORD field55_0x108;
+  DWORD field56_0x10c;
+  DWORD field57_0x110;
+  DWORD field58_0x114;
+  DWORD field59_0x118;
+  DWORD field60_0x11c;
+  DWORD field61_0x120;
+  DWORD field62_0x124;
+  DWORD field63_0x128;
+  DWORD field64_0x12c;
+  DWORD field65_0x130;
+  DWORD field66_0x134;
+  DWORD field67_0x138;
+  DWORD field68_0x13c;
+  DWORD field69_0x140;
+  DWORD field70_0x144;
+  DWORD field71_0x148;
+  DWORD field72_0x14c;
+  DWORD field73_0x150;
+  DWORD field74_0x154;
+  DWORD field75_0x158;
+  DWORD field76_0x15c;
+  DWORD field77_0x160;
+  DWORD field78_0x164;
+  DWORD field79_0x168;
+  DWORD field80_0x16c;
+  DWORD field81_0x170;
+  WeChatString fromGroup;
+  WeChatString sign;
+  WeChatString thumbPath;
+  WeChatString path;
+  DWORD field86_0x1c4;
+  DWORD field87_0x1c8;
+  DWORD field88_0x1cc;
+  DWORD field89_0x1d0;
+  DWORD field90_0x1d4;
+  DWORD field91_0x1d8;
+  DWORD field92_0x1dc;
+  DWORD field93_0x1e0;
+  DWORD field94_0x1e4;
+  DWORD field95_0x1e8;
+  DWORD field96_0x1ec;
+  WeChatString signature;
+  DWORD field98_0x204;
+  DWORD field99_0x208;
+  DWORD field100_0x20c;
+  DWORD field101_0x210;
+  DWORD field102_0x214;
+  DWORD field103_0x218;
+  DWORD field104_0x21c;
+  DWORD field105_0x220;
+  DWORD field106_0x224;
+  DWORD field107_0x228;
+  DWORD field108_0x22c;
+  DWORD field109_0x230;
+  DWORD field110_0x234;
+  DWORD field111_0x238;
+  DWORD field112_0x23c;
+  DWORD field113_0x240;
+  DWORD field114_0x244;
+  DWORD field115_0x248;
+  DWORD field116_0x24c;
+  DWORD field117_0x250;
+  DWORD field118_0x254;
+  DWORD field119_0x258;
+  DWORD field120_0x25c;
+  DWORD field121_0x260;
+  DWORD field122_0x264;
+  DWORD field123_0x268;
+  DWORD field124_0x26c;
+  DWORD field125_0x270;
+  DWORD field126_0x274;
+  DWORD field127_0x278;
+  DWORD field128_0x27c;
+  DWORD field129_0x280;
+  DWORD field130_0x284;
+  DWORD field131_0x288;
+  DWORD field132_0x28c;
+  DWORD field133_0x290;
+  DWORD field134_0x294;
+  DWORD field135_0x298;
+  DWORD field136_0x29c;
+  DWORD field137_0x2a0;
+  DWORD field138_0x2a4;
+  DWORD field139_0x2a8;
+  DWORD field140_0x2ac;
+  DWORD field141_0x2b0;
+  int field142_0x2b4;
+};
+
 #endif
Author	SHA1	Message	Date
hugy	4eab2a2414	新增下载消息附件内容	2023-03-04 11:30:59 +08:00
hugy	b8dc032525	发送@消息	2023-03-02 11:38:47 +08:00
hugy	7e89c6ef2d	fix：修复获取个人信息错误的bug	2023-03-01 17:02:15 +08:00
hugy	82a5ca28db	修复个人信息获取错误	2023-03-01 14:11:06 +08:00
hugy	861a04e7a0	修复无法正确卸载dll	2023-02-21 16:24:39 +08:00
hugy	04e7967236	错误查询导致的崩溃	2023-02-20 10:38:22 +08:00