mirror of
https://github.com/ttttupup/wxhelper.git
synced 2024-07-04 13:18:17 +08:00
45 lines
1.1 KiB
C++
45 lines
1.1 KiB
C++
#include "pch.h"
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#include "send_text.h"
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#include "common.h"
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#include "wechat_data.h"
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#define WX_SEND_TEXT_OFFSET 0xb6a930
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#define WX_SEND_MESSAGE_MGR_OFFSET 0x65b2a0
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#define WX_FREE_CHAT_MSG_OFFSET 0x649ac0
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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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/// @return 成功返回1
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int SendText(wchar_t* wxid, wchar_t* msg) {
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int success = 0;
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WeChatString to_user(wxid);
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WeChatString text_msg(msg);
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wchar_t **msg_pptr = &text_msg.ptr;
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char chat_msg[0x2A8] ={0};
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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_msg_addr = base + WX_FREE_CHAT_MSG_OFFSET;
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__asm{
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PUSHAD
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PUSH 0x0
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PUSH 0x0
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PUSH 0x1
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PUSH 0x0
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MOV EDI,msg_pptr
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PUSH EDI
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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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ADD ESP,0x14
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MOV success,EAX
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LEA ECX,chat_msg
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CALL free_msg_addr
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POPAD
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}
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return success;
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} |