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e149ad4f0a
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66 lines
1.6 KiB
C++
66 lines
1.6 KiB
C++
// Copyright 2018 Dolphin Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include <windows.h>
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#include <ShlObj.h>
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#include <shellapi.h>
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#include <optional>
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#include <string>
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#include <vector>
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#include "Common/CommonFuncs.h"
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#include "Common/StringUtil.h"
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#include "UpdaterCommon/UI.h"
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#include "UpdaterCommon/UpdaterCommon.h"
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// Refer to docs/autoupdate_overview.md for a detailed overview of the autoupdate process
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int WINAPI wWinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, PWSTR pCmdLine, int nCmdShow)
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{
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if (lstrlenW(pCmdLine) == 0)
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{
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MessageBox(nullptr,
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L"This updater is not meant to be launched directly. Configure Auto-Update in "
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"Dolphin's settings instead.",
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L"Error", MB_ICONERROR);
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return 1;
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}
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// Test for write permissions
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bool need_admin = false;
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FILE* test_fh = fopen("Updater.log", "w");
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if (test_fh == nullptr)
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need_admin = true;
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else
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fclose(test_fh);
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if (need_admin)
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{
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if (IsUserAnAdmin())
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{
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MessageBox(nullptr, L"Failed to write to directory despite administrator priviliges.",
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L"Error", MB_ICONERROR);
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return 1;
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}
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auto path = GetModuleName(hInstance);
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if (!path)
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{
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MessageBox(nullptr, L"Failed to get updater filename.", L"Error", MB_ICONERROR);
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return 1;
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}
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// Relaunch the updater as administrator
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ShellExecuteW(nullptr, L"runas", path->c_str(), pCmdLine, NULL, SW_SHOW);
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return 0;
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}
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std::vector<std::string> args = CommandLineToUtf8Argv(pCmdLine);
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return RunUpdater(args) ? 0 : 1;
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}
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