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1 // Copyright 2007-2009 Google Inc. | |
2 // | |
3 // Licensed under the Apache License, Version 2.0 (the "License"); | |
4 // you may not use this file except in compliance with the License. | |
5 // You may obtain a copy of the License at | |
6 // | |
7 // http://www.apache.org/licenses/LICENSE-2.0 | |
8 // | |
9 // Unless required by applicable law or agreed to in writing, software | |
10 // distributed under the License is distributed on an "AS IS" BASIS, | |
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
12 // See the License for the specific language governing permissions and | |
13 // limitations under the License. | |
14 // ======================================================================== | |
15 // | |
16 // Command line utility that elevates an executable using an MSI Patch. | |
17 // The MSI patch is assumed to be in the same directory as this executable. | |
18 | |
19 #include <windows.h> | |
20 #include <atlstr.h> | |
21 #include "omaha/base/constants.h" | |
22 #include "omaha/recovery/repair_exe/mspexecutableelevator.h" | |
23 | |
24 int main(int argc, char** argv) { | |
25 DWORD process_id = 0; | |
26 if (2 <= argc) { | |
27 CString arguments; | |
28 if (3 <= argc) { | |
29 arguments = argv[2]; | |
30 } | |
31 HANDLE process = NULL; | |
32 HRESULT hr = omaha::msp_executable_elevator::ExecuteGoogleSignedExe( | |
33 CString(argv[1]), | |
34 arguments, | |
35 omaha::kHelperInstallerProductGuid, | |
36 omaha::kHelperPatchGuid, | |
37 omaha::kHelperPatchName, | |
38 &process); | |
39 if (process) { | |
40 process_id = ::GetProcessId(process); | |
41 ::CloseHandle(process); | |
42 } | |
43 wprintf(_T("%s (process handle:%x process id: %u hresult:%x)"), | |
44 (SUCCEEDED(hr) ? _T("Success") : _T("Failure")), | |
45 process, | |
46 process_id, | |
47 static_cast<int>(hr)); | |
48 } else { | |
49 static TCHAR explain_test[] = | |
50 _T("testelevateusingmsp\n\n") | |
51 _T("To use this test, pass the full path to an executable containing ") | |
52 _T("the Google Update Repair resource and is signed with a Google ") | |
53 _T("code-signing certificate that has a certain subject and ") | |
54 _T("organization unit name.") | |
55 _T("\n\nAn optional parameter to that executable may be passed as well."); | |
56 wprintf(explain_test); | |
57 } | |
58 return process_id; | |
59 } | |
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