wechat/wxhelper
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使用微信内部函数释放内存

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This commit is contained in:
hugy 2023-02-04 15:07:01 +08:00
parent b0e73002ff
commit d818c826e5
1 changed files with 3 additions and 2 deletions
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5
src/chat_room.cc
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@ -231,6 +231,7 @@ int SetTopMsg(wchar_t* wxid,ULONG64 msg_id){
DWORD new_chat_msg_addr = base + WX_NEW_CHAT_MSG_OFFSET; DWORD new_chat_msg_addr = base + WX_NEW_CHAT_MSG_OFFSET;
DWORD get_chat_room_mgr_addr = base + WX_CHAT_ROOM_MGR_OFFSET; DWORD get_chat_room_mgr_addr = base + WX_CHAT_ROOM_MGR_OFFSET;
DWORD handle_top_msg_addr = base + WX_TOP_MSG_OFFSET; DWORD handle_top_msg_addr = base + WX_TOP_MSG_OFFSET;
DWORD free_addr = base + WX_FREE_CHAT_ROOM_OFFSET;
vector<string> local_msg = GetChatMsgByMsgId(msg_id); vector<string> local_msg = GetChatMsgByMsgId(msg_id);
if(local_msg.empty()){ if(local_msg.empty()){
return -2; return -2;
@ -276,6 +277,8 @@ int SetTopMsg(wchar_t* wxid,ULONG64 msg_id){
PUSH EAX PUSH EAX
CALL handle_top_msg_addr CALL handle_top_msg_addr
MOV success,EAX MOV success,EAX
LEA ECX,chat_msg
CALL free_addr
POPAD POPAD
} }
return success; return success;
@ -285,8 +288,6 @@ int SetTopMsg(wchar_t* wxid,ULONG64 msg_id){
int RemoveTopMsg(wchar_t* chat_room_id,ULONG64 msg_id){ int RemoveTopMsg(wchar_t* chat_room_id,ULONG64 msg_id){
int success = -1; int success = -1;
DWORD left = (DWORD)(&msg_id);
DWORD right = (DWORD)(&msg_id+4);
WeChatString chat_room(chat_room_id); WeChatString chat_room(chat_room_id);
DWORD base = GetWeChatWinBase(); DWORD base = GetWeChatWinBase();
DWORD get_chat_room_mgr_addr = base + WX_CHAT_ROOM_MGR_OFFSET; DWORD get_chat_room_mgr_addr = base + WX_CHAT_ROOM_MGR_OFFSET;