mirror of
https://github.com/reactos/reactos.git
synced 2024-10-30 19:41:57 +00:00
983 lines
30 KiB
C++
983 lines
30 KiB
C++
/*
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* PROJECT: ReactOS Applications Manager
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* LICENSE: GPL-2.0+ (https://spdx.org/licenses/GPL-2.0+)
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* FILE: base/applications/rapps/loaddlg.cpp
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* PURPOSE: Displaying a download dialog
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* COPYRIGHT: Copyright 2001 John R. Sheets (for CodeWeavers)
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* Copyright 2004 Mike McCormack (for CodeWeavers)
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* Copyright 2005 Ge van Geldorp (gvg@reactos.org)
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* Copyright 2009 Dmitry Chapyshev (dmitry@reactos.org)
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* Copyright 2015 Ismael Ferreras Morezuelas (swyterzone+ros@gmail.com)
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* Copyright 2017 Alexander Shaposhnikov (sanchaez@reactos.org)
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*/
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/*
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* Based on Wine dlls/shdocvw/shdocvw_main.c
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "rapps.h"
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#include <shlobj_undoc.h>
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#include <shlguid_undoc.h>
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#include <atlbase.h>
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#include <atlcom.h>
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#include <atlwin.h>
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#include <wininet.h>
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#include <shellutils.h>
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#include <rosctrls.h>
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#include <windowsx.h>
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#include "rosui.h"
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#include "dialogs.h"
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#include "misc.h"
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#ifdef USE_CERT_PINNING
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#define CERT_ISSUER_INFO "US\r\nLet's Encrypt\r\nLet's Encrypt Authority X3"
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#define CERT_SUBJECT_INFO "rapps.reactos.org"
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#endif
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enum DownloadStatus
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{
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DLSTATUS_WAITING = IDS_STATUS_WAITING,
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DLSTATUS_DOWNLOADING = IDS_STATUS_DOWNLOADING,
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DLSTATUS_WAITING_INSTALL = IDS_STATUS_DOWNLOADED,
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DLSTATUS_INSTALLING = IDS_STATUS_INSTALLING,
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DLSTATUS_INSTALLED = IDS_STATUS_INSTALLED,
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DLSTATUS_FINISHED = IDS_STATUS_FINISHED
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};
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ATL::CStringW LoadStatusString(DownloadStatus StatusParam)
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{
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ATL::CStringW szString;
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szString.LoadStringW(StatusParam);
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return szString;
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}
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struct DownloadInfo
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{
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DownloadInfo() {}
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DownloadInfo(const CAvailableApplicationInfo& AppInfo)
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:szUrl(AppInfo.m_szUrlDownload), szName(AppInfo.m_szName), szSHA1(AppInfo.m_szSHA1)
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{
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}
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ATL::CStringW szUrl;
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ATL::CStringW szName;
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ATL::CStringW szSHA1;
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};
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struct DownloadParam
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{
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DownloadParam() : Dialog(NULL), AppInfo(), szCaption(NULL) {}
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DownloadParam(HWND dlg, const ATL::CSimpleArray<DownloadInfo> &info, LPCWSTR caption)
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: Dialog(dlg), AppInfo(info), szCaption(caption)
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{
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}
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HWND Dialog;
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ATL::CSimpleArray<DownloadInfo> AppInfo;
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LPCWSTR szCaption;
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};
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class CDownloadDialog :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public IBindStatusCallback
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{
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HWND m_hDialog;
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PBOOL m_pbCancelled;
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BOOL m_UrlHasBeenCopied;
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public:
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~CDownloadDialog()
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{
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//DestroyWindow(m_hDialog);
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}
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HRESULT Initialize(HWND Dlg, BOOL *pbCancelled)
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{
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m_hDialog = Dlg;
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m_pbCancelled = pbCancelled;
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m_UrlHasBeenCopied = FALSE;
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE OnStartBinding(
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DWORD dwReserved,
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IBinding *pib)
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{
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE GetPriority(
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LONG *pnPriority)
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{
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE OnLowResource(
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DWORD reserved)
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{
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE OnProgress(
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ULONG ulProgress,
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ULONG ulProgressMax,
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ULONG ulStatusCode,
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LPCWSTR szStatusText)
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{
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HWND Item;
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LONG r;
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Item = GetDlgItem(m_hDialog, IDC_DOWNLOAD_PROGRESS);
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if (Item)
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{
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WCHAR szProgress[100];
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/* format the bits and bytes into pretty and accessible units... */
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StrFormatByteSizeW(ulProgress, szProgress, _countof(szProgress));
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/* use our subclassed progress bar text subroutine */
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ATL::CStringW m_ProgressText;
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if (ulProgressMax)
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{
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/* total size is known */
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WCHAR szProgressMax[100];
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UINT uiPercentage = ((ULONGLONG) ulProgress * 100) / ulProgressMax;
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/* send the current progress to the progress bar */
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SendMessageW(Item, PBM_SETPOS, uiPercentage, 0);
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/* format total download size */
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StrFormatByteSizeW(ulProgressMax, szProgressMax, _countof(szProgressMax));
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/* generate the text on progress bar */
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m_ProgressText.Format(L"%u%% \x2014 %ls / %ls",
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uiPercentage,
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szProgress,
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szProgressMax);
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}
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else
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{
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/* send the current progress to the progress bar */
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SendMessageW(Item, PBM_SETPOS, 0, 0);
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/* total size is not known, display only current size */
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m_ProgressText.Format(L"%ls...",
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szProgress);
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}
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/* and finally display it */
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SendMessageW(Item, WM_SETTEXT, 0, (LPARAM) m_ProgressText.GetString());
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}
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Item = GetDlgItem(m_hDialog, IDC_DOWNLOAD_STATUS);
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if (Item && szStatusText && wcslen(szStatusText) > 0 && m_UrlHasBeenCopied == FALSE)
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{
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SIZE_T len = wcslen(szStatusText) + 1;
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ATL::CStringW buf;
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DWORD dummyLen;
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/* beautify our url for display purposes */
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if (!InternetCanonicalizeUrlW(szStatusText, buf.GetBuffer(len), &dummyLen, ICU_DECODE | ICU_NO_ENCODE))
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{
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/* just use the original */
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buf.ReleaseBuffer();
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buf = szStatusText;
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}
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else
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{
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buf.ReleaseBuffer();
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}
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/* paste it into our dialog and don't do it again in this instance */
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SendMessageW(Item, WM_SETTEXT, 0, (LPARAM) buf.GetString());
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m_UrlHasBeenCopied = TRUE;
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}
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SetLastError(ERROR_SUCCESS);
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r = GetWindowLongPtrW(m_hDialog, GWLP_USERDATA);
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if (r || GetLastError() != ERROR_SUCCESS)
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{
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*m_pbCancelled = TRUE;
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return E_ABORT;
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}
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE OnStopBinding(
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HRESULT hresult,
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LPCWSTR szError)
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{
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE GetBindInfo(
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DWORD *grfBINDF,
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BINDINFO *pbindinfo)
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{
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE OnDataAvailable(
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DWORD grfBSCF,
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DWORD dwSize,
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FORMATETC *pformatetc,
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STGMEDIUM *pstgmed)
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{
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return S_OK;
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}
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virtual HRESULT STDMETHODCALLTYPE OnObjectAvailable(
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REFIID riid,
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IUnknown *punk)
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{
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return S_OK;
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}
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BEGIN_COM_MAP(CDownloadDialog)
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COM_INTERFACE_ENTRY_IID(IID_IBindStatusCallback, IBindStatusCallback)
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END_COM_MAP()
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};
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class CDowloadingAppsListView
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: public CUiWindow<CListView>
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{
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public:
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HWND Create(HWND hwndParent)
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{
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RECT r = {10, 150, 320, 350};
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const DWORD style = WS_CHILD | WS_VISIBLE | LVS_REPORT | LVS_SINGLESEL
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| LVS_SHOWSELALWAYS | LVS_NOSORTHEADER | LVS_NOCOLUMNHEADER;
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HWND hwnd = CListView::Create(hwndParent, r, NULL, style, WS_EX_CLIENTEDGE);
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AddColumn(0, 150, LVCFMT_LEFT);
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AddColumn(1, 120, LVCFMT_LEFT);
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return hwnd;
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}
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VOID LoadList(ATL::CSimpleArray<DownloadInfo> arrInfo)
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{
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for (INT i = 0; i < arrInfo.GetSize(); ++i)
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{
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AddRow(i, arrInfo[i].szName.GetString(), DLSTATUS_WAITING);
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}
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}
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VOID SetDownloadStatus(INT ItemIndex, DownloadStatus Status)
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{
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HWND hListView = GetWindow();
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ATL::CStringW szBuffer = LoadStatusString(Status);
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ListView_SetItemText(hListView, ItemIndex, 1, const_cast<LPWSTR>(szBuffer.GetString()));
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}
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BOOL AddItem(INT ItemIndex, LPWSTR lpText)
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{
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LVITEMW Item;
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ZeroMemory(&Item, sizeof(Item));
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Item.mask = LVIF_TEXT | LVIF_STATE;
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Item.pszText = lpText;
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Item.iItem = ItemIndex;
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return InsertItem(&Item);
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}
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VOID AddRow(INT RowIndex, LPCWSTR szAppName, const DownloadStatus Status)
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{
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ATL::CStringW szStatus = LoadStatusString(Status);
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AddItem(RowIndex,
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const_cast<LPWSTR>(szAppName));
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SetDownloadStatus(RowIndex, Status);
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}
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BOOL AddColumn(INT Index, INT Width, INT Format)
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{
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LVCOLUMNW Column;
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ZeroMemory(&Column, sizeof(Column));
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Column.mask = LVCF_FMT | LVCF_WIDTH | LVCF_SUBITEM;
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Column.iSubItem = Index;
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Column.cx = Width;
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Column.fmt = Format;
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return (InsertColumn(Index, &Column) == -1) ? FALSE : TRUE;
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}
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};
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extern "C"
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HRESULT WINAPI CDownloadDialog_Constructor(HWND Dlg, BOOL *pbCancelled, REFIID riid, LPVOID *ppv)
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{
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return ShellObjectCreatorInit<CDownloadDialog>(Dlg, pbCancelled, riid, ppv);
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}
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#ifdef USE_CERT_PINNING
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typedef CHeapPtr<char, CLocalAllocator> CLocalPtr;
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static BOOL CertGetSubjectAndIssuer(HINTERNET hFile, CLocalPtr& subjectInfo, CLocalPtr& issuerInfo)
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{
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DWORD certInfoLength;
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INTERNET_CERTIFICATE_INFOA certInfo;
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DWORD size, flags;
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size = sizeof(flags);
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if (!InternetQueryOptionA(hFile, INTERNET_OPTION_SECURITY_FLAGS, &flags, &size))
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{
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return FALSE;
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}
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if (!flags & SECURITY_FLAG_SECURE)
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{
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return FALSE;
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}
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/* Despite what the header indicates, the implementation of INTERNET_CERTIFICATE_INFO is not Unicode-aware. */
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certInfoLength = sizeof(certInfo);
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if (!InternetQueryOptionA(hFile,
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INTERNET_OPTION_SECURITY_CERTIFICATE_STRUCT,
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&certInfo,
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&certInfoLength))
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{
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return FALSE;
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}
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subjectInfo.Attach(certInfo.lpszSubjectInfo);
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issuerInfo.Attach(certInfo.lpszIssuerInfo);
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if (certInfo.lpszProtocolName)
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LocalFree(certInfo.lpszProtocolName);
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if (certInfo.lpszSignatureAlgName)
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LocalFree(certInfo.lpszSignatureAlgName);
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if (certInfo.lpszEncryptionAlgName)
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LocalFree(certInfo.lpszEncryptionAlgName);
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return certInfo.lpszSubjectInfo && certInfo.lpszIssuerInfo;
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}
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#endif
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inline VOID MessageBox_LoadString(HWND hMainWnd, INT StringID)
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{
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ATL::CStringW szMsgText;
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if (szMsgText.LoadStringW(StringID))
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{
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MessageBoxW(hMainWnd, szMsgText.GetString(), NULL, MB_OK | MB_ICONERROR);
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}
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}
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// CDownloadManager
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ATL::CSimpleArray<DownloadInfo> CDownloadManager::AppsToInstallList;
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CDowloadingAppsListView CDownloadManager::DownloadsListView;
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VOID CDownloadManager::Download(const DownloadInfo &DLInfo, BOOL bIsModal)
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{
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AppsToInstallList.RemoveAll();
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AppsToInstallList.Add(DLInfo);
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LaunchDownloadDialog(bIsModal);
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}
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INT_PTR CALLBACK CDownloadManager::DownloadDlgProc(HWND Dlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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static WCHAR szCaption[MAX_PATH];
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switch (uMsg)
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{
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case WM_INITDIALOG:
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{
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HICON hIconSm, hIconBg;
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ATL::CStringW szTempCaption;
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hIconBg = (HICON) GetClassLongPtrW(hMainWnd, GCLP_HICON);
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hIconSm = (HICON) GetClassLongPtrW(hMainWnd, GCLP_HICONSM);
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if (hIconBg && hIconSm)
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{
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SendMessageW(Dlg, WM_SETICON, ICON_BIG, (LPARAM) hIconBg);
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SendMessageW(Dlg, WM_SETICON, ICON_SMALL, (LPARAM) hIconSm);
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}
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SetWindowLongW(Dlg, GWLP_USERDATA, 0);
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HWND Item = GetDlgItem(Dlg, IDC_DOWNLOAD_PROGRESS);
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if (Item)
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{
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// initialize the default values for our nifty progress bar
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// and subclass it so that it learns to print a status text
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SendMessageW(Item, PBM_SETRANGE, 0, MAKELPARAM(0, 100));
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SendMessageW(Item, PBM_SETPOS, 0, 0);
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SetWindowSubclass(Item, DownloadProgressProc, 0, 0);
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}
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// Add a ListView
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HWND hListView = DownloadsListView.Create(Dlg);
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if (!hListView)
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{
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return FALSE;
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}
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DownloadsListView.LoadList(AppsToInstallList);
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// Get a dlg string for later use
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GetWindowTextW(Dlg, szCaption, _countof(szCaption));
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// Hide a placeholder from displaying
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szTempCaption = szCaption;
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szTempCaption.Replace(L"%ls", L"");
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SetWindowText(Dlg, szTempCaption.GetString());
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ShowWindow(Dlg, SW_SHOW);
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// Start download process
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DownloadParam *param = new DownloadParam(Dlg, AppsToInstallList, szCaption);
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DWORD ThreadId;
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HANDLE Thread = CreateThread(NULL, 0, ThreadFunc, (LPVOID) param, 0, &ThreadId);
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if (!Thread)
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{
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return FALSE;
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}
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CloseHandle(Thread);
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AppsToInstallList.RemoveAll();
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return TRUE;
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}
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case WM_COMMAND:
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if (wParam == IDCANCEL)
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{
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SetWindowLongW(Dlg, GWLP_USERDATA, 1);
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PostMessageW(Dlg, WM_CLOSE, 0, 0);
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}
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return FALSE;
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case WM_CLOSE:
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EndDialog(Dlg, 0);
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//DestroyWindow(Dlg);
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return TRUE;
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default:
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return FALSE;
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}
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}
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LRESULT CALLBACK CDownloadManager::DownloadProgressProc(HWND hWnd,
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UINT uMsg,
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WPARAM wParam,
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LPARAM lParam,
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UINT_PTR uIdSubclass,
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DWORD_PTR dwRefData)
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{
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static ATL::CStringW szProgressText;
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switch (uMsg)
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{
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case WM_SETTEXT:
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{
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if (lParam)
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{
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szProgressText = (PCWSTR) lParam;
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}
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return TRUE;
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}
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case WM_ERASEBKGND:
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case WM_PAINT:
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{
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PAINTSTRUCT ps;
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HDC hDC = BeginPaint(hWnd, &ps), hdcMem;
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HBITMAP hbmMem;
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HANDLE hOld;
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RECT myRect;
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UINT win_width, win_height;
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GetClientRect(hWnd, &myRect);
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/* grab the progress bar rect size */
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win_width = myRect.right - myRect.left;
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win_height = myRect.bottom - myRect.top;
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/* create an off-screen DC for double-buffering */
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hdcMem = CreateCompatibleDC(hDC);
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hbmMem = CreateCompatibleBitmap(hDC, win_width, win_height);
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hOld = SelectObject(hdcMem, hbmMem);
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/* call the original draw code and redirect it to our memory buffer */
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DefSubclassProc(hWnd, uMsg, (WPARAM) hdcMem, lParam);
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/* draw our nifty progress text over it */
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SelectFont(hdcMem, GetStockFont(DEFAULT_GUI_FONT));
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DrawShadowText(hdcMem, szProgressText.GetString(), szProgressText.GetLength(),
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&myRect,
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DT_CENTER | DT_VCENTER | DT_NOPREFIX | DT_SINGLELINE,
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GetSysColor(COLOR_CAPTIONTEXT),
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GetSysColor(COLOR_3DSHADOW),
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1, 1);
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/* transfer the off-screen DC to the screen */
|
|
BitBlt(hDC, 0, 0, win_width, win_height, hdcMem, 0, 0, SRCCOPY);
|
|
|
|
/* free the off-screen DC */
|
|
SelectObject(hdcMem, hOld);
|
|
DeleteObject(hbmMem);
|
|
DeleteDC(hdcMem);
|
|
|
|
EndPaint(hWnd, &ps);
|
|
return 0;
|
|
}
|
|
|
|
/* Raymond Chen says that we should safely unsubclass all the things!
|
|
(http://blogs.msdn.com/b/oldnewthing/archive/2003/11/11/55653.aspx) */
|
|
|
|
case WM_NCDESTROY:
|
|
{
|
|
szProgressText.Empty();
|
|
RemoveWindowSubclass(hWnd, DownloadProgressProc, uIdSubclass);
|
|
}
|
|
/* Fall-through */
|
|
default:
|
|
return DefSubclassProc(hWnd, uMsg, wParam, lParam);
|
|
}
|
|
}
|
|
|
|
VOID CDownloadManager::SetProgressMarquee(HWND Item, BOOL Enable)
|
|
{
|
|
if (!Item)
|
|
return;
|
|
|
|
DWORD style = GetWindowLongPtr(Item, GWL_STYLE);
|
|
if (!style)
|
|
return;
|
|
|
|
if (!SetWindowLongPtr(Item, GWL_STYLE, (Enable ? style | PBS_MARQUEE : style & ~PBS_MARQUEE)))
|
|
return;
|
|
|
|
SendMessageW(Item, PBM_SETMARQUEE, Enable, 0);
|
|
}
|
|
|
|
DWORD WINAPI CDownloadManager::ThreadFunc(LPVOID param)
|
|
{
|
|
CComPtr<IBindStatusCallback> dl;
|
|
ATL::CStringW Path;
|
|
PWSTR p, q;
|
|
|
|
HWND hDlg = static_cast<DownloadParam*>(param)->Dialog;
|
|
HWND Item;
|
|
INT iAppId;
|
|
|
|
ULONG dwContentLen, dwBytesWritten, dwBytesRead, dwStatus;
|
|
ULONG dwCurrentBytesRead = 0;
|
|
ULONG dwStatusLen = sizeof(dwStatus);
|
|
|
|
BOOL bCancelled = FALSE;
|
|
BOOL bTempfile = FALSE;
|
|
BOOL bCab = FALSE;
|
|
|
|
HINTERNET hOpen = NULL;
|
|
HINTERNET hFile = NULL;
|
|
HANDLE hOut = INVALID_HANDLE_VALUE;
|
|
|
|
unsigned char lpBuffer[4096];
|
|
LPCWSTR lpszAgent = L"RApps/1.0";
|
|
URL_COMPONENTS urlComponents;
|
|
size_t urlLength, filenameLength;
|
|
|
|
const ATL::CSimpleArray<DownloadInfo> &InfoArray = static_cast<DownloadParam*>(param)->AppInfo;
|
|
LPCWSTR szCaption = static_cast<DownloadParam*>(param)->szCaption;
|
|
ATL::CStringW szNewCaption;
|
|
|
|
const DWORD dwUrlConnectFlags = INTERNET_FLAG_DONT_CACHE | INTERNET_FLAG_PRAGMA_NOCACHE | INTERNET_FLAG_KEEP_CONNECTION;
|
|
|
|
if (InfoArray.GetSize() <= 0)
|
|
{
|
|
MessageBox_LoadString(hMainWnd, IDS_UNABLE_TO_DOWNLOAD);
|
|
goto end;
|
|
}
|
|
|
|
for (iAppId = 0; iAppId < InfoArray.GetSize(); ++iAppId)
|
|
{
|
|
// Reset progress bar
|
|
Item = GetDlgItem(hDlg, IDC_DOWNLOAD_PROGRESS);
|
|
if (Item)
|
|
{
|
|
SetProgressMarquee(Item, FALSE);
|
|
SendMessageW(Item, WM_SETTEXT, 0, (LPARAM) L"");
|
|
SendMessageW(Item, PBM_SETPOS, 0, 0);
|
|
}
|
|
|
|
// is this URL an update package for RAPPS? if so store it in a different place
|
|
if (InfoArray[iAppId].szUrl == APPLICATION_DATABASE_URL)
|
|
{
|
|
bCab = TRUE;
|
|
if (!GetStorageDirectory(Path))
|
|
goto end;
|
|
}
|
|
else
|
|
{
|
|
bCab = FALSE;
|
|
Path = SettingsInfo.szDownloadDir;
|
|
}
|
|
|
|
// Change caption to show the currently downloaded app
|
|
if (!bCab)
|
|
{
|
|
szNewCaption.Format(szCaption, InfoArray[iAppId].szName.GetString());
|
|
}
|
|
else
|
|
{
|
|
szNewCaption.LoadStringW(IDS_DL_DIALOG_DB_DOWNLOAD_DISP);
|
|
}
|
|
|
|
SetWindowTextW(hDlg, szNewCaption.GetString());
|
|
|
|
// build the path for the download
|
|
p = wcsrchr(InfoArray[iAppId].szUrl.GetString(), L'/');
|
|
q = wcsrchr(InfoArray[iAppId].szUrl.GetString(), L'?');
|
|
|
|
// do we have a final slash separator?
|
|
if (!p)
|
|
goto end;
|
|
|
|
// prepare the tentative length of the filename, maybe we've to remove part of it later on
|
|
filenameLength = wcslen(p) * sizeof(WCHAR);
|
|
|
|
/* do we have query arguments in the target URL after the filename? account for them
|
|
(e.g. https://example.org/myfile.exe?no_adware_plz) */
|
|
if (q && q > p && (q - p) > 0)
|
|
filenameLength -= wcslen(q - 1) * sizeof(WCHAR);
|
|
|
|
// is the path valid? can we access it?
|
|
if (GetFileAttributesW(Path.GetString()) == INVALID_FILE_ATTRIBUTES)
|
|
{
|
|
if (!CreateDirectoryW(Path.GetString(), NULL))
|
|
goto end;
|
|
}
|
|
|
|
// append a \ to the provided file system path, and the filename portion from the URL after that
|
|
Path += L"\\";
|
|
Path += (LPWSTR) (p + 1);
|
|
|
|
if (!bCab && InfoArray[iAppId].szSHA1[0] && GetFileAttributesW(Path.GetString()) != INVALID_FILE_ATTRIBUTES)
|
|
{
|
|
// only open it in case of total correctness
|
|
if (VerifyInteg(InfoArray[iAppId].szSHA1.GetString(), Path))
|
|
goto run;
|
|
}
|
|
|
|
// Add the download URL
|
|
SetDlgItemTextW(hDlg, IDC_DOWNLOAD_STATUS, InfoArray[iAppId].szUrl.GetString());
|
|
|
|
DownloadsListView.SetDownloadStatus(iAppId, DLSTATUS_DOWNLOADING);
|
|
|
|
// download it
|
|
bTempfile = TRUE;
|
|
CDownloadDialog_Constructor(hDlg, &bCancelled, IID_PPV_ARG(IBindStatusCallback, &dl));
|
|
|
|
if (dl == NULL)
|
|
goto end;
|
|
|
|
/* FIXME: this should just be using the system-wide proxy settings */
|
|
switch (SettingsInfo.Proxy)
|
|
{
|
|
case 0: // preconfig
|
|
default:
|
|
hOpen = InternetOpenW(lpszAgent, INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0);
|
|
break;
|
|
case 1: // direct (no proxy)
|
|
hOpen = InternetOpenW(lpszAgent, INTERNET_OPEN_TYPE_DIRECT, NULL, NULL, 0);
|
|
break;
|
|
case 2: // use proxy
|
|
hOpen = InternetOpenW(lpszAgent, INTERNET_OPEN_TYPE_PROXY, SettingsInfo.szProxyServer, SettingsInfo.szNoProxyFor, 0);
|
|
break;
|
|
}
|
|
|
|
if (!hOpen)
|
|
goto end;
|
|
|
|
dwStatusLen = sizeof(dwStatus);
|
|
|
|
memset(&urlComponents, 0, sizeof(urlComponents));
|
|
urlComponents.dwStructSize = sizeof(urlComponents);
|
|
|
|
urlLength = InfoArray[iAppId].szUrl.GetLength();
|
|
urlComponents.dwSchemeLength = urlLength + 1;
|
|
urlComponents.lpszScheme = (LPWSTR) malloc(urlComponents.dwSchemeLength * sizeof(WCHAR));
|
|
urlComponents.dwHostNameLength = urlLength + 1;
|
|
urlComponents.lpszHostName = (LPWSTR) malloc(urlComponents.dwHostNameLength * sizeof(WCHAR));
|
|
|
|
if (!InternetCrackUrlW(InfoArray[iAppId].szUrl, urlLength + 1, ICU_DECODE | ICU_ESCAPE, &urlComponents))
|
|
goto end;
|
|
|
|
dwContentLen = 0;
|
|
|
|
if (urlComponents.nScheme == INTERNET_SCHEME_HTTP || urlComponents.nScheme == INTERNET_SCHEME_HTTPS)
|
|
{
|
|
hFile = InternetOpenUrlW(hOpen, InfoArray[iAppId].szUrl.GetString(), NULL, 0,
|
|
dwUrlConnectFlags,
|
|
0);
|
|
if (!hFile)
|
|
{
|
|
MessageBox_LoadString(hMainWnd, IDS_UNABLE_TO_DOWNLOAD2);
|
|
goto end;
|
|
}
|
|
|
|
// query connection
|
|
if (!HttpQueryInfoW(hFile, HTTP_QUERY_STATUS_CODE | HTTP_QUERY_FLAG_NUMBER, &dwStatus, &dwStatusLen, NULL))
|
|
goto end;
|
|
|
|
if (dwStatus != HTTP_STATUS_OK)
|
|
{
|
|
MessageBox_LoadString(hMainWnd, IDS_UNABLE_TO_DOWNLOAD);
|
|
goto end;
|
|
}
|
|
|
|
// query content length
|
|
HttpQueryInfoW(hFile, HTTP_QUERY_CONTENT_LENGTH | HTTP_QUERY_FLAG_NUMBER, &dwContentLen, &dwStatusLen, NULL);
|
|
}
|
|
|
|
if (urlComponents.nScheme == INTERNET_SCHEME_FTP)
|
|
{
|
|
// force passive mode on FTP
|
|
hFile = InternetOpenUrlW(hOpen, InfoArray[iAppId].szUrl.GetString(), NULL, 0,
|
|
dwUrlConnectFlags | INTERNET_FLAG_PASSIVE,
|
|
0);
|
|
if (!hFile)
|
|
{
|
|
MessageBox_LoadString(hMainWnd, IDS_UNABLE_TO_DOWNLOAD2);
|
|
goto end;
|
|
}
|
|
|
|
dwContentLen = FtpGetFileSize(hFile, &dwStatus);
|
|
}
|
|
|
|
if (!dwContentLen)
|
|
{
|
|
// content-length is not known, enable marquee mode
|
|
SetProgressMarquee(Item, TRUE);
|
|
}
|
|
|
|
free(urlComponents.lpszScheme);
|
|
free(urlComponents.lpszHostName);
|
|
|
|
#ifdef USE_CERT_PINNING
|
|
// are we using HTTPS to download the RAPPS update package? check if the certificate is original
|
|
if ((urlComponents.nScheme == INTERNET_SCHEME_HTTPS) &&
|
|
(wcscmp(InfoArray[iAppId].szUrl, APPLICATION_DATABASE_URL) == 0))
|
|
{
|
|
CLocalPtr subjectName, issuerName;
|
|
CStringW szMsgText;
|
|
bool bAskQuestion = false;
|
|
if (!CertGetSubjectAndIssuer(hFile, subjectName, issuerName))
|
|
{
|
|
szMsgText.LoadStringW(IDS_UNABLE_TO_QUERY_CERT);
|
|
bAskQuestion = true;
|
|
}
|
|
else
|
|
{
|
|
if (strcmp(subjectName, CERT_SUBJECT_INFO) ||
|
|
strcmp(issuerName, CERT_ISSUER_INFO))
|
|
{
|
|
szMsgText.Format(IDS_MISMATCH_CERT_INFO, (char*)subjectName, (const char*)issuerName);
|
|
bAskQuestion = true;
|
|
}
|
|
}
|
|
|
|
if (bAskQuestion)
|
|
{
|
|
if (MessageBoxW(hMainWnd, szMsgText.GetString(), NULL, MB_YESNO | MB_ICONERROR) != IDYES)
|
|
{
|
|
goto end;
|
|
}
|
|
}
|
|
}
|
|
#endif
|
|
|
|
hOut = CreateFileW(Path.GetString(), GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, CREATE_ALWAYS, 0, NULL);
|
|
|
|
if (hOut == INVALID_HANDLE_VALUE)
|
|
goto end;
|
|
|
|
dwCurrentBytesRead = 0;
|
|
do
|
|
{
|
|
if (!InternetReadFile(hFile, lpBuffer, _countof(lpBuffer), &dwBytesRead))
|
|
{
|
|
MessageBox_LoadString(hMainWnd, IDS_INTERRUPTED_DOWNLOAD);
|
|
goto end;
|
|
}
|
|
|
|
if (!WriteFile(hOut, &lpBuffer[0], dwBytesRead, &dwBytesWritten, NULL))
|
|
{
|
|
MessageBox_LoadString(hMainWnd, IDS_UNABLE_TO_WRITE);
|
|
goto end;
|
|
}
|
|
|
|
dwCurrentBytesRead += dwBytesRead;
|
|
dl->OnProgress(dwCurrentBytesRead, dwContentLen, 0, InfoArray[iAppId].szUrl.GetString());
|
|
} while (dwBytesRead && !bCancelled);
|
|
|
|
CloseHandle(hOut);
|
|
hOut = INVALID_HANDLE_VALUE;
|
|
|
|
if (bCancelled)
|
|
goto end;
|
|
|
|
if (!dwContentLen)
|
|
{
|
|
// set progress bar to 100%
|
|
SetProgressMarquee(Item, FALSE);
|
|
|
|
dwContentLen = dwCurrentBytesRead;
|
|
dl->OnProgress(dwCurrentBytesRead, dwContentLen, 0, InfoArray[iAppId].szUrl.GetString());
|
|
}
|
|
|
|
/* if this thing isn't a RAPPS update and it has a SHA-1 checksum
|
|
verify its integrity by using the native advapi32.A_SHA1 functions */
|
|
if (!bCab && InfoArray[iAppId].szSHA1[0] != 0)
|
|
{
|
|
ATL::CStringW szMsgText;
|
|
|
|
// change a few strings in the download dialog to reflect the verification process
|
|
if (!szMsgText.LoadStringW(IDS_INTEG_CHECK_TITLE))
|
|
goto end;
|
|
|
|
SetWindowTextW(hDlg, szMsgText.GetString());
|
|
SendMessageW(GetDlgItem(hDlg, IDC_DOWNLOAD_STATUS), WM_SETTEXT, 0, (LPARAM) Path.GetString());
|
|
|
|
// this may take a while, depending on the file size
|
|
if (!VerifyInteg(InfoArray[iAppId].szSHA1.GetString(), Path.GetString()))
|
|
{
|
|
if (!szMsgText.LoadStringW(IDS_INTEG_CHECK_FAIL))
|
|
goto end;
|
|
|
|
MessageBoxW(hDlg, szMsgText.GetString(), NULL, MB_OK | MB_ICONERROR);
|
|
goto end;
|
|
}
|
|
}
|
|
|
|
run:
|
|
DownloadsListView.SetDownloadStatus(iAppId, DLSTATUS_WAITING_INSTALL);
|
|
|
|
// run it
|
|
if (!bCab)
|
|
{
|
|
SHELLEXECUTEINFOW shExInfo = {0};
|
|
shExInfo.cbSize = sizeof(shExInfo);
|
|
shExInfo.fMask = SEE_MASK_NOCLOSEPROCESS;
|
|
shExInfo.lpVerb = L"open";
|
|
shExInfo.lpFile = Path.GetString();
|
|
shExInfo.lpParameters = L"";
|
|
shExInfo.nShow = SW_SHOW;
|
|
|
|
if (ShellExecuteExW(&shExInfo))
|
|
{
|
|
//reflect installation progress in the titlebar
|
|
//TODO: make a separate string with a placeholder to include app name?
|
|
ATL::CStringW szMsgText = LoadStatusString(DLSTATUS_INSTALLING);
|
|
SetWindowTextW(hDlg, szMsgText.GetString());
|
|
|
|
DownloadsListView.SetDownloadStatus(iAppId, DLSTATUS_INSTALLING);
|
|
|
|
//TODO: issue an install operation separately so that the apps could be downloaded in the background
|
|
WaitForSingleObject(shExInfo.hProcess, INFINITE);
|
|
CloseHandle(shExInfo.hProcess);
|
|
}
|
|
else
|
|
{
|
|
MessageBox_LoadString(hMainWnd, IDS_UNABLE_TO_INSTALL);
|
|
}
|
|
}
|
|
|
|
end:
|
|
if (hOut != INVALID_HANDLE_VALUE)
|
|
CloseHandle(hOut);
|
|
|
|
InternetCloseHandle(hFile);
|
|
InternetCloseHandle(hOpen);
|
|
|
|
if (bTempfile)
|
|
{
|
|
if (bCancelled || (SettingsInfo.bDelInstaller && !bCab))
|
|
DeleteFileW(Path.GetString());
|
|
}
|
|
|
|
DownloadsListView.SetDownloadStatus(iAppId, DLSTATUS_FINISHED);
|
|
}
|
|
|
|
delete static_cast<DownloadParam*>(param);
|
|
SendMessageW(hDlg, WM_CLOSE, 0, 0);
|
|
return 0;
|
|
}
|
|
|
|
BOOL CDownloadManager::DownloadListOfApplications(const ATL::CSimpleArray<CAvailableApplicationInfo>& AppsList, BOOL bIsModal)
|
|
{
|
|
if (AppsList.GetSize() == 0)
|
|
return FALSE;
|
|
|
|
// Initialize shared variables
|
|
for (INT i = 0; i < AppsList.GetSize(); ++i)
|
|
{
|
|
AppsToInstallList.Add(AppsList[i]); // implicit conversion to DownloadInfo
|
|
}
|
|
|
|
// Create a dialog and issue a download process
|
|
LaunchDownloadDialog(bIsModal);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL CDownloadManager::DownloadApplication(CAvailableApplicationInfo* pAppInfo, BOOL bIsModal)
|
|
{
|
|
if (!pAppInfo)
|
|
return FALSE;
|
|
|
|
Download(*pAppInfo, bIsModal);
|
|
return TRUE;
|
|
}
|
|
|
|
VOID CDownloadManager::DownloadApplicationsDB(LPCWSTR lpUrl)
|
|
{
|
|
static DownloadInfo DatabaseDLInfo;
|
|
DatabaseDLInfo.szUrl = lpUrl;
|
|
DatabaseDLInfo.szName.LoadStringW(IDS_DL_DIALOG_DB_DISP);
|
|
Download(DatabaseDLInfo, TRUE);
|
|
}
|
|
|
|
//TODO: Reuse the dialog
|
|
VOID CDownloadManager::LaunchDownloadDialog(BOOL bIsModal)
|
|
{
|
|
if (bIsModal)
|
|
{
|
|
DialogBoxW(hInst,
|
|
MAKEINTRESOURCEW(IDD_DOWNLOAD_DIALOG),
|
|
hMainWnd,
|
|
DownloadDlgProc);
|
|
}
|
|
else
|
|
{
|
|
CreateDialogW(hInst,
|
|
MAKEINTRESOURCEW(IDD_DOWNLOAD_DIALOG),
|
|
hMainWnd,
|
|
DownloadDlgProc);
|
|
}
|
|
}
|
|
// CDownloadManager
|