1. 問題或需求描述:
使用 outlook 2010遇到無法保存密碼自動登錄的情況(又或者是,想實現用資源管理器快速打開ftp空間等等,本文對你或許有所幫助)
2.解決方法或原理:
使用C/C++語言編程實現,核心是消息模擬,用消息(Message)來模擬用戶正常的按鍵與鼠標操作。
3.開發環境:
WIN10 + VS2017
4.主要源碼:
C/C++代碼:
#include "stdafx.h"
#include "MailLogger.h"
#include <Shellapi.h>
BOOL CALLBACK MyEnumChildFunc(HWND _hwnd, LPARAM _lParam);
int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
_In_opt_ HINSTANCE hPrevInstance,
_In_ LPWSTR lpCmdLine,
_In_ int nCmdShow)
{
HWND hWnd = NULL;
unsigned iTime = 0;
//運行 outlook
ShellExecute(NULL, L"open", L"C:\\Program Files\\Microsoft Office\\Office14\\OUTLOOK.EXE", NULL, NULL, SW_SHOW);
//30秒內進行授權登陸
while (iTime < 60)
{
hWnd = FindWindow(L"#32770", L"Windows 安全");
if (hWnd != NULL) break;
iTime++;
Sleep(500);
}
if (hWnd == NULL) return 1;
Sleep(500);
EnumChildWindows(hWnd, MyEnumChildFunc, NULL);
return 0;
}
VOID FillPwd(HWND _hwnd)
{
char pwd[32] = "password";
PostMessage(_hwnd, WM_SETFOCUS, (WPARAM)0x00000000, (LPARAM)0x00000000); //Set focus
PostMessage(_hwnd, WM_KEYDOWN, (WPARAM)0x00000024, (LPARAM)0x01470001); //home key
PostMessage(_hwnd, WM_KEYUP, (WPARAM)0x00000024, (LPARAM)0xC1470001);
//足夠多的Del以清空原有內容(可能是過期或失效的密碼)
for (int i=0; i<32; i++)
{
PostMessage(_hwnd, WM_SETFOCUS, (WPARAM)0x00000000, (LPARAM)0x00000000); //Set focus
PostMessage(_hwnd, WM_KEYDOWN, (WPARAM)0x0000002E, (LPARAM)0x01530001); //del key
PostMessage(_hwnd, WM_KEYUP, (WPARAM )0x0000002E, (LPARAM)0xC1530001);
Sleep(5);
}
for (int i=0; i< strlen(pwd); i++)
{
PostMessage(_hwnd, WM_SETFOCUS, (WPARAM)0x00000000, (LPARAM)0x00000000); //Reset focus
PostMessage(_hwnd, WM_CHAR, (WPARAM)(pwd[i] & 0xFF), (LPARAM)0x00000000);
Sleep(5);
}
PostMessage(_hwnd, WM_CHAR, (WPARAM) 0x0000000D, (LPARAM)0x011C0001); //enter key
}
BOOL CALLBACK MyEnumChildFunc(HWND _hwnd, LPARAM _lParam)
{
TCHAR szWindowClass[256], szWindowName[256];
LONG windowStyle;
GetWindowText(_hwnd, szWindowName, 256);
GetClassName(_hwnd, szWindowClass, 256);
if (wcscmp(szWindowClass, L"Edit") == 0 && wcscmp(szWindowName, L"") == 0)
{
windowStyle = GetWindowLong(_hwnd, GWL_STYLE);
if (windowStyle & ES_PASSWORD)
{
FillPwd(_hwnd);
}
}
return TRUE;
}