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Refactoring

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This commit is contained in:
Changhua 2024-06-25 18:38:27 +08:00
parent bd0387882d
commit 770f56de50
1 changed files with 8 additions and 35 deletions
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43
WeChatFerry/spy/send_msg.cpp
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@ -115,37 +115,11 @@ void SendFileMessage(string wxid, string path)
funcFree(pMsg); funcFree(pMsg);
} }
WxString *NewWxString(const std::wstring &ws)
{
WxString *p = (WxString *)HeapAlloc(GetProcessHeap(), 0, sizeof(WxString));
wchar_t *pWstring = (wchar_t *)HeapAlloc(GetProcessHeap(), 0, (ws.size() + 1) * 2);
if (p == NULL || pWstring == NULL) {
LOG_ERROR("Out of Memory...");
return NULL;
}
wmemcpy(pWstring, ws.c_str(), ws.size() + 1);
p->wptr = pWstring;
p->size = (DWORD)ws.size();
p->capacity = (DWORD)ws.size();
p->ptr = 0;
p->clen = 0;
return p;
}
int SendRichTextMessage(RichText_t &rt) int SendRichTextMessage(RichText_t &rt)
{ // TODO: Fix memory leak { // TODO: Fix memory leak
#define SRTM_SIZE 0x3F0 #define SRTM_SIZE 0x3F0
QWORD status = -1; QWORD status = -1;
wstring receiver = String2Wstring(rt.receiver);
wstring title = String2Wstring(rt.title);
wstring url = String2Wstring(rt.url);
wstring thumburl = String2Wstring(rt.thumburl);
wstring account = String2Wstring(rt.account);
wstring name = String2Wstring(rt.name);
wstring digest = String2Wstring(rt.digest);
funcNew_t funcNew = (funcNew_t)(g_WeChatWinDllAddr + g_WxCalls.rt.call1); funcNew_t funcNew = (funcNew_t)(g_WeChatWinDllAddr + g_WxCalls.rt.call1);
funcFree_t funcFree = (funcFree_t)(g_WeChatWinDllAddr + g_WxCalls.rt.call2); funcFree_t funcFree = (funcFree_t)(g_WeChatWinDllAddr + g_WxCalls.rt.call2);
funcGetAppMsgMgr_t funcGetAppMsgMgr = (funcGetAppMsgMgr_t)(g_WeChatWinDllAddr + g_WxCalls.rt.call3); funcGetAppMsgMgr_t funcGetAppMsgMgr = (funcGetAppMsgMgr_t)(g_WeChatWinDllAddr + g_WxCalls.rt.call3);
@ -159,13 +133,13 @@ int SendRichTextMessage(RichText_t &rt)
memset(buff, 0, SRTM_SIZE); memset(buff, 0, SRTM_SIZE);
funcNew((QWORD)buff); funcNew((QWORD)buff);
WxString *pReceiver = NewWxString(receiver); WxString *pReceiver = NewWxStringFromStr(rt.receiver);
WxString *pTitle = NewWxString(title); WxString *pTitle = NewWxStringFromStr(rt.title);
WxString *pUrl = NewWxString(url); WxString *pUrl = NewWxStringFromStr(rt.url);
WxString *pThumburl = NewWxString(thumburl); WxString *pThumburl = NewWxStringFromStr(rt.thumburl);
WxString *pDigest = NewWxString(digest); WxString *pDigest = NewWxStringFromStr(rt.digest);
WxString *pAccount = NewWxString(account); WxString *pAccount = NewWxStringFromStr(rt.account);
WxString *pName = NewWxString(name); WxString *pName = NewWxStringFromStr(rt.name);
memcpy(buff + 0x8, pTitle, sizeof(WxString)); memcpy(buff + 0x8, pTitle, sizeof(WxString));
memcpy(buff + 0x48, pUrl, sizeof(WxString)); memcpy(buff + 0x48, pUrl, sizeof(WxString));
@ -208,8 +182,7 @@ int ForwardMessage(QWORD msgid, string receiver)
return status; return status;
} }
wstring wsReceiver = String2Wstring(receiver); WxString *pReceiver = NewWxStringFromStr(receiver);
WxString *pReceiver = NewWxString(wsReceiver);
LARGE_INTEGER l; LARGE_INTEGER l;
l.HighPart = dbIdx; l.HighPart = dbIdx;