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发送@消息
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README.md
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README.md
@ -259,6 +259,47 @@ vcpkg
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#### 3.发送@文本消息**
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###### 接口功能
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> 发送@文本消息
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###### 接口地址
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> [/api/?type=3](/api/?type=3)
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###### HTTP请求方式
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> POST JSON
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###### 请求参数
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|参数|必选|类型|说明|
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|---|---|---|---|
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|chatRoomId |true |string| 群id |
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|msg|true |string|消息文本内容|
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|wxids |true |string| @的用户微信id用,号分隔, @所有人 传 notify@all ,区分大小写 |
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###### 返回字段
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|返回字段|字段类型|说明 |
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|---|---|---|
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|code|int|返回状态,不为0成功, 0失败|
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|result|string|成功提示|
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###### 接口示例
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入参:
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``` javascript
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{
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"chatRoomId": "123333@chatroom",
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"wxids":"notify@all,wxid_122221",
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"msg": "12333"
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}
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```
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响应:
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``` javascript
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{"code":345686720,"result":"OK"}
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```
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#### 5.发送图片消息**
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###### 接口功能
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> 发送图片消息
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10
src/api.cc
10
src/api.cc
@ -240,6 +240,16 @@ void api_handle(mg_http_message *hm, struct mg_connection *c, string &ret) {
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break;
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}
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case WECHAT_MSG_SEND_AT: {
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wstring chat_room_id = get_http_req_param(hm, j_param, "chatRoomId", is_post);
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vector<wstring> wxids = get_http_param_array(hm, j_param, "wxids", is_post);
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wstring msg = get_http_req_param(hm, j_param, "msg", is_post);
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vector<wchar_t *> wxid_list;
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for (unsigned int i = 0; i < wxids.size(); i++){
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wxid_list.push_back(WS2LW(wxids[i]));
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}
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int success = SendAtText(WS2LW(chat_room_id), wxid_list.data(), wxid_list.size(),WS2LW(msg));
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json ret_data = {{"code", success}, {"result", "OK"}};
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ret = ret_data.dump();
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break;
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}
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case WECHAT_MSG_SEND_CARD: {
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@ -4,12 +4,14 @@
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#include "common.h"
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#include "wechat_data.h"
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#include "contact.h"
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#define WX_SEND_TEXT_OFFSET 0xc71a60
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#define WX_SEND_MESSAGE_MGR_OFFSET 0x706d30
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#define WX_FREE_CHAT_MSG_OFFSET 0x6f4ea0
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using namespace std;
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/// @brief 发生文本消息
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/// @param wxid wxid
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/// @param msg 文本消息
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@ -45,4 +47,72 @@ int SendText(wchar_t* wxid, wchar_t* msg) {
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POPAD
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}
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return success;
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}
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int SendAtText(wchar_t* chat_room_id,wchar_t** wxids,int len,wchar_t* msg){
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int success = -1;
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WeChatString * at_users = new WeChatString[len+1];
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wstring at_msg = L"";
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int number =0;
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for (int i = 0; i < len; i++) {
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wstring nickname;
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if (!lstrcmpiW((wchar_t *)wxids[i], (wchar_t *)L"notify@all")) {
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nickname = L"ËùÓÐÈË";
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} else {
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nickname = GetContactOrChatRoomNickname(wxids[i]);
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}
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if (nickname.length() == 0) {
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continue;
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}
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WeChatString temp = {0};
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temp.ptr = (wchar_t *)wxids[i];
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temp.length = wcslen((wchar_t *)wxids[i]);
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temp.max_length = wcslen((wchar_t *)wxids[i]) * 2;
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memcpy(&at_users[number], &temp, sizeof(WeChatString));
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at_msg = at_msg + L"@" + nickname + L" ";
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number++;
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}
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if (number < 1){
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return success;
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}
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wstring origin(msg);
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at_msg += origin;
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AtInner at_list = {0};
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at_list.start = (DWORD)at_users;
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at_list.finsh = (DWORD)&at_users[number];
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at_list.end = (DWORD)&at_users[number];
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WeChatString to_user(chat_room_id);
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WeChatString text_msg((wchar_t *)at_msg.c_str());
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wchar_t **msg_pptr = &text_msg.ptr;
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DWORD base = GetWeChatWinBase();
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DWORD send_message_mgr_addr = base + WX_SEND_MESSAGE_MGR_OFFSET;
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DWORD send_text_msg_addr = base + WX_SEND_TEXT_OFFSET;
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DWORD free_chat_msg_addr = base + WX_FREE_CHAT_MSG_OFFSET;
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char chat_msg[0x2C4] ={0};
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__asm{
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PUSHAD
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CALL send_message_mgr_addr
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PUSH 0x0
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PUSH 0x0
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PUSH 0x0
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PUSH 0x1
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LEA EAX,at_list
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PUSH EAX
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MOV EAX,msg_pptr
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PUSH EAX
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LEA EDX,to_user
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LEA ECX,chat_msg
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CALL send_text_msg_addr
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MOV success,EAX
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ADD ESP,0x18
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LEA ECX,chat_msg
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CALL free_chat_msg_addr
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POPAD
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}
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return success;
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}
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@ -2,5 +2,5 @@
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#define SEND_TEXT_H_
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int SendText(wchar_t* wxid, wchar_t* msg);
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int SendAtText(wchar_t* chat_room_id,wchar_t** wxids,int len,wchar_t* msg);
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#endif
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@ -180,4 +180,10 @@ struct UserInfo {
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DWORD sex;
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BOOL over;
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};
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struct AtInner{
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DWORD start;
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DWORD finsh;
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DWORD end;
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};
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#endif
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