summaryrefslogtreecommitdiffstats
path: root/qemu/qga/vss-win32/install.cpp
diff options
context:
space:
mode:
authorRajithaY <rajithax.yerrumsetty@intel.com>2017-04-25 03:31:15 -0700
committerRajitha Yerrumchetty <rajithax.yerrumsetty@intel.com>2017-05-22 06:48:08 +0000
commitbb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch)
treeca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/qga/vss-win32/install.cpp
parenta14b48d18a9ed03ec191cf16b162206998a895ce (diff)
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to kvmfornfv repo and make use of the updated latest qemu for the execution of all testcase Change-Id: I1280af507a857675c7f81d30c95255635667bdd7 Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/qga/vss-win32/install.cpp')
-rw-r--r--qemu/qga/vss-win32/install.cpp464
1 files changed, 0 insertions, 464 deletions
diff --git a/qemu/qga/vss-win32/install.cpp b/qemu/qga/vss-win32/install.cpp
deleted file mode 100644
index cd9cdb4a2..000000000
--- a/qemu/qga/vss-win32/install.cpp
+++ /dev/null
@@ -1,464 +0,0 @@
-/*
- * QEMU Guest Agent win32 VSS Provider installer
- *
- * Copyright Hitachi Data Systems Corp. 2013
- *
- * Authors:
- * Tomoki Sekiyama <tomoki.sekiyama@hds.com>
- *
- * This work is licensed under the terms of the GNU GPL, version 2 or later.
- * See the COPYING file in the top-level directory.
- */
-
-#include "qemu/osdep.h"
-
-#include "vss-common.h"
-#include "inc/win2003/vscoordint.h"
-
-#include <comadmin.h>
-#include <wbemidl.h>
-#include <comdef.h>
-#include <comutil.h>
-
-extern HINSTANCE g_hinstDll;
-
-const GUID CLSID_COMAdminCatalog = { 0xF618C514, 0xDFB8, 0x11d1,
- {0xA2, 0xCF, 0x00, 0x80, 0x5F, 0xC7, 0x92, 0x35} };
-const GUID IID_ICOMAdminCatalog2 = { 0x790C6E0B, 0x9194, 0x4cc9,
- {0x94, 0x26, 0xA4, 0x8A, 0x63, 0x18, 0x56, 0x96} };
-const GUID CLSID_WbemLocator = { 0x4590f811, 0x1d3a, 0x11d0,
- {0x89, 0x1f, 0x00, 0xaa, 0x00, 0x4b, 0x2e, 0x24} };
-const GUID IID_IWbemLocator = { 0xdc12a687, 0x737f, 0x11cf,
- {0x88, 0x4d, 0x00, 0xaa, 0x00, 0x4b, 0x2e, 0x24} };
-
-void errmsg(DWORD err, const char *text)
-{
- /*
- * `text' contains function call statement when errmsg is called via chk().
- * To make error message more readable, we cut off the text after '('.
- * If text doesn't contains '(', negative precision is given, which is
- * treated as though it were missing.
- */
- char *msg = NULL, *nul = strchr(text, '(');
- int len = nul ? nul - text : -1;
-
- FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
- FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
- NULL, err, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (char *)&msg, 0, NULL);
- fprintf(stderr, "%.*s. (Error: %lx) %s\n", len, text, err, msg);
- LocalFree(msg);
-}
-
-static void errmsg_dialog(DWORD err, const char *text, const char *opt = "")
-{
- char *msg, buf[512];
-
- FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
- FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
- NULL, err, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
- (char *)&msg, 0, NULL);
- snprintf(buf, sizeof(buf), "%s%s. (Error: %lx) %s", text, opt, err, msg);
- MessageBox(NULL, buf, "Error from " QGA_PROVIDER_NAME, MB_OK|MB_ICONERROR);
- LocalFree(msg);
-}
-
-#define _chk(hr, status, msg, err_label) \
- do { \
- hr = (status); \
- if (FAILED(hr)) { \
- errmsg(hr, msg); \
- goto err_label; \
- } \
- } while (0)
-
-#define chk(status) _chk(hr, status, "Failed to " #status, out)
-
-#if !defined(__MINGW64_VERSION_MAJOR) || !defined(__MINGW64_VERSION_MINOR) || \
- __MINGW64_VERSION_MAJOR * 100 + __MINGW64_VERSION_MINOR < 301
-void __stdcall _com_issue_error(HRESULT hr)
-{
- errmsg(hr, "Unexpected error in COM");
-}
-#endif
-
-template<class T>
-HRESULT put_Value(ICatalogObject *pObj, LPCWSTR name, T val)
-{
- return pObj->put_Value(_bstr_t(name), _variant_t(val));
-}
-
-/* Lookup Administrators group name from winmgmt */
-static HRESULT GetAdminName(_bstr_t *name)
-{
- HRESULT hr;
- COMPointer<IWbemLocator> pLoc;
- COMPointer<IWbemServices> pSvc;
- COMPointer<IEnumWbemClassObject> pEnum;
- COMPointer<IWbemClassObject> pWobj;
- ULONG returned;
- _variant_t var;
-
- chk(CoCreateInstance(CLSID_WbemLocator, NULL, CLSCTX_INPROC_SERVER,
- IID_IWbemLocator, (LPVOID *)pLoc.replace()));
- chk(pLoc->ConnectServer(_bstr_t(L"ROOT\\CIMV2"), NULL, NULL, NULL,
- 0, 0, 0, pSvc.replace()));
- chk(CoSetProxyBlanket(pSvc, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE,
- NULL, RPC_C_AUTHN_LEVEL_CALL,
- RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE));
- chk(pSvc->ExecQuery(_bstr_t(L"WQL"),
- _bstr_t(L"select * from Win32_Account where "
- "SID='S-1-5-32-544' and localAccount=TRUE"),
- WBEM_FLAG_RETURN_IMMEDIATELY | WBEM_FLAG_FORWARD_ONLY,
- NULL, pEnum.replace()));
- if (!pEnum) {
- hr = E_FAIL;
- errmsg(hr, "Failed to query for Administrators");
- goto out;
- }
- chk(pEnum->Next(WBEM_INFINITE, 1, pWobj.replace(), &returned));
- if (returned == 0) {
- hr = E_FAIL;
- errmsg(hr, "No Administrators found");
- goto out;
- }
-
- chk(pWobj->Get(_bstr_t(L"Name"), 0, &var, 0, 0));
- try {
- *name = var;
- } catch(...) {
- hr = E_FAIL;
- errmsg(hr, "Failed to get name of Administrators");
- goto out;
- }
-
-out:
- return hr;
-}
-
-/* Find and iterate QGA VSS provider in COM+ Application Catalog */
-static HRESULT QGAProviderFind(
- HRESULT (*found)(ICatalogCollection *, int, void *), void *arg)
-{
- HRESULT hr;
- COMInitializer initializer;
- COMPointer<IUnknown> pUnknown;
- COMPointer<ICOMAdminCatalog2> pCatalog;
- COMPointer<ICatalogCollection> pColl;
- COMPointer<ICatalogObject> pObj;
- _variant_t var;
- long i, n;
-
- chk(CoCreateInstance(CLSID_COMAdminCatalog, NULL, CLSCTX_INPROC_SERVER,
- IID_IUnknown, (void **)pUnknown.replace()));
- chk(pUnknown->QueryInterface(IID_ICOMAdminCatalog2,
- (void **)pCatalog.replace()));
- chk(pCatalog->GetCollection(_bstr_t(L"Applications"),
- (IDispatch **)pColl.replace()));
- chk(pColl->Populate());
-
- chk(pColl->get_Count(&n));
- for (i = n - 1; i >= 0; i--) {
- chk(pColl->get_Item(i, (IDispatch **)pObj.replace()));
- chk(pObj->get_Value(_bstr_t(L"Name"), &var));
- if (var == _variant_t(QGA_PROVIDER_LNAME)) {
- if (FAILED(found(pColl, i, arg))) {
- goto out;
- }
- }
- }
- chk(pColl->SaveChanges(&n));
-
-out:
- return hr;
-}
-
-/* Count QGA VSS provider in COM+ Application Catalog */
-static HRESULT QGAProviderCount(ICatalogCollection *coll, int i, void *arg)
-{
- (*(int *)arg)++;
- return S_OK;
-}
-
-/* Remove QGA VSS provider from COM+ Application Catalog Collection */
-static HRESULT QGAProviderRemove(ICatalogCollection *coll, int i, void *arg)
-{
- HRESULT hr;
-
- fprintf(stderr, "Removing COM+ Application: %s\n", QGA_PROVIDER_NAME);
- chk(coll->Remove(i));
-out:
- return hr;
-}
-
-/* Unregister this module from COM+ Applications Catalog */
-STDAPI COMUnregister(void)
-{
- HRESULT hr;
-
- DllUnregisterServer();
- chk(QGAProviderFind(QGAProviderRemove, NULL));
-out:
- return hr;
-}
-
-/* Register this module to COM+ Applications Catalog */
-STDAPI COMRegister(void)
-{
- HRESULT hr;
- COMInitializer initializer;
- COMPointer<IUnknown> pUnknown;
- COMPointer<ICOMAdminCatalog2> pCatalog;
- COMPointer<ICatalogCollection> pApps, pRoles, pUsersInRole;
- COMPointer<ICatalogObject> pObj;
- long n;
- _bstr_t name;
- _variant_t key;
- CHAR dllPath[MAX_PATH], tlbPath[MAX_PATH];
- bool unregisterOnFailure = false;
- int count = 0;
-
- if (!g_hinstDll) {
- errmsg(E_FAIL, "Failed to initialize DLL");
- return E_FAIL;
- }
-
- chk(QGAProviderFind(QGAProviderCount, (void *)&count));
- if (count) {
- errmsg(E_ABORT, "QGA VSS Provider is already installed");
- return E_ABORT;
- }
-
- chk(CoCreateInstance(CLSID_COMAdminCatalog, NULL, CLSCTX_INPROC_SERVER,
- IID_IUnknown, (void **)pUnknown.replace()));
- chk(pUnknown->QueryInterface(IID_ICOMAdminCatalog2,
- (void **)pCatalog.replace()));
-
- /* Install COM+ Component */
-
- chk(pCatalog->GetCollection(_bstr_t(L"Applications"),
- (IDispatch **)pApps.replace()));
- chk(pApps->Populate());
- chk(pApps->Add((IDispatch **)&pObj));
- chk(put_Value(pObj, L"Name", QGA_PROVIDER_LNAME));
- chk(put_Value(pObj, L"Description", QGA_PROVIDER_LNAME));
- chk(put_Value(pObj, L"ApplicationAccessChecksEnabled", true));
- chk(put_Value(pObj, L"Authentication", short(6)));
- chk(put_Value(pObj, L"AuthenticationCapability", short(2)));
- chk(put_Value(pObj, L"ImpersonationLevel", short(2)));
- chk(pApps->SaveChanges(&n));
-
- /* The app should be deleted if something fails after SaveChanges */
- unregisterOnFailure = true;
-
- chk(pObj->get_Key(&key));
-
- if (!GetModuleFileName(g_hinstDll, dllPath, sizeof(dllPath))) {
- hr = HRESULT_FROM_WIN32(GetLastError());
- errmsg(hr, "GetModuleFileName failed");
- goto out;
- }
- n = strlen(dllPath);
- if (n < 3) {
- hr = E_FAIL;
- errmsg(hr, "Failed to lookup dll");
- goto out;
- }
- strcpy(tlbPath, dllPath);
- strcpy(tlbPath+n-3, "tlb");
- fprintf(stderr, "Registering " QGA_PROVIDER_NAME ":\n");
- fprintf(stderr, " %s\n", dllPath);
- fprintf(stderr, " %s\n", tlbPath);
- if (!PathFileExists(tlbPath)) {
- hr = HRESULT_FROM_WIN32(ERROR_FILE_NOT_FOUND);
- errmsg(hr, "Failed to lookup tlb");
- goto out;
- }
-
- chk(pCatalog->CreateServiceForApplication(
- _bstr_t(QGA_PROVIDER_LNAME), _bstr_t(QGA_PROVIDER_LNAME),
- _bstr_t(L"SERVICE_AUTO_START"), _bstr_t(L"SERVICE_ERROR_NORMAL"),
- _bstr_t(L""), _bstr_t(L".\\localsystem"), _bstr_t(L""), FALSE));
- chk(pCatalog->InstallComponent(_bstr_t(QGA_PROVIDER_LNAME),
- _bstr_t(dllPath), _bstr_t(tlbPath),
- _bstr_t("")));
-
- /* Setup roles of the applicaion */
-
- chk(pApps->GetCollection(_bstr_t(L"Roles"), key,
- (IDispatch **)pRoles.replace()));
- chk(pRoles->Populate());
- chk(pRoles->Add((IDispatch **)pObj.replace()));
- chk(put_Value(pObj, L"Name", L"Administrators"));
- chk(put_Value(pObj, L"Description", L"Administrators group"));
- chk(pRoles->SaveChanges(&n));
- chk(pObj->get_Key(&key));
-
- /* Setup users in the role */
-
- chk(pRoles->GetCollection(_bstr_t(L"UsersInRole"), key,
- (IDispatch **)pUsersInRole.replace()));
- chk(pUsersInRole->Populate());
-
- chk(pUsersInRole->Add((IDispatch **)pObj.replace()));
- chk(GetAdminName(&name));
- chk(put_Value(pObj, L"User", _bstr_t(".\\") + name));
-
- chk(pUsersInRole->Add((IDispatch **)pObj.replace()));
- chk(put_Value(pObj, L"User", L"SYSTEM"));
- chk(pUsersInRole->SaveChanges(&n));
-
-out:
- if (unregisterOnFailure && FAILED(hr)) {
- COMUnregister();
- }
-
- return hr;
-}
-
-
-static BOOL CreateRegistryKey(LPCTSTR key, LPCTSTR value, LPCTSTR data)
-{
- HKEY hKey;
- LONG ret;
- DWORD size;
-
- ret = RegCreateKeyEx(HKEY_CLASSES_ROOT, key, 0, NULL,
- REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL);
- if (ret != ERROR_SUCCESS) {
- goto out;
- }
-
- if (data != NULL) {
- size = strlen(data) + 1;
- } else {
- size = 0;
- }
-
- ret = RegSetValueEx(hKey, value, 0, REG_SZ, (LPBYTE)data, size);
- RegCloseKey(hKey);
-
-out:
- if (ret != ERROR_SUCCESS) {
- /* As we cannot printf within DllRegisterServer(), show a dialog. */
- errmsg_dialog(ret, "Cannot add registry", key);
- return FALSE;
- }
- return TRUE;
-}
-
-/* Register this dll as a VSS provider */
-STDAPI DllRegisterServer(void)
-{
- COMInitializer initializer;
- COMPointer<IVssAdmin> pVssAdmin;
- HRESULT hr = E_FAIL;
- char dllPath[MAX_PATH];
- char key[256];
-
- if (!g_hinstDll) {
- errmsg_dialog(hr, "Module instance is not available");
- goto out;
- }
-
- /* Add this module to registery */
-
- sprintf(key, "CLSID\\%s", g_szClsid);
- if (!CreateRegistryKey(key, NULL, g_szClsid)) {
- goto out;
- }
-
- if (!GetModuleFileName(g_hinstDll, dllPath, sizeof(dllPath))) {
- errmsg_dialog(GetLastError(), "GetModuleFileName failed");
- goto out;
- }
-
- sprintf(key, "CLSID\\%s\\InprocServer32", g_szClsid);
- if (!CreateRegistryKey(key, NULL, dllPath)) {
- goto out;
- }
-
- if (!CreateRegistryKey(key, "ThreadingModel", "Apartment")) {
- goto out;
- }
-
- sprintf(key, "CLSID\\%s\\ProgID", g_szClsid);
- if (!CreateRegistryKey(key, NULL, g_szProgid)) {
- goto out;
- }
-
- if (!CreateRegistryKey(g_szProgid, NULL, QGA_PROVIDER_NAME)) {
- goto out;
- }
-
- sprintf(key, "%s\\CLSID", g_szProgid);
- if (!CreateRegistryKey(key, NULL, g_szClsid)) {
- goto out;
- }
-
- hr = CoCreateInstance(CLSID_VSSCoordinator, NULL, CLSCTX_ALL,
- IID_IVssAdmin, (void **)pVssAdmin.replace());
- if (FAILED(hr)) {
- errmsg_dialog(hr, "CoCreateInstance(VSSCoordinator) failed");
- goto out;
- }
-
- hr = pVssAdmin->RegisterProvider(g_gProviderId, CLSID_QGAVSSProvider,
- const_cast<WCHAR*>(QGA_PROVIDER_LNAME),
- VSS_PROV_SOFTWARE,
- const_cast<WCHAR*>(QGA_PROVIDER_VERSION),
- g_gProviderVersion);
- if (FAILED(hr)) {
- errmsg_dialog(hr, "RegisterProvider failed");
- }
-
-out:
- if (FAILED(hr)) {
- DllUnregisterServer();
- }
-
- return hr;
-}
-
-/* Unregister this VSS hardware provider from the system */
-STDAPI DllUnregisterServer(void)
-{
- TCHAR key[256];
- COMInitializer initializer;
- COMPointer<IVssAdmin> pVssAdmin;
-
- HRESULT hr = CoCreateInstance(CLSID_VSSCoordinator,
- NULL, CLSCTX_ALL, IID_IVssAdmin,
- (void **)pVssAdmin.replace());
- if (SUCCEEDED(hr)) {
- hr = pVssAdmin->UnregisterProvider(g_gProviderId);
- } else {
- errmsg(hr, "CoCreateInstance(VSSCoordinator) failed");
- }
-
- sprintf(key, "CLSID\\%s", g_szClsid);
- SHDeleteKey(HKEY_CLASSES_ROOT, key);
- SHDeleteKey(HKEY_CLASSES_ROOT, g_szProgid);
-
- return S_OK; /* Uninstall should never fail */
-}
-
-
-/* Support function to convert ASCII string into BSTR (used in _bstr_t) */
-namespace _com_util
-{
- BSTR WINAPI ConvertStringToBSTR(const char *ascii) {
- int len = strlen(ascii);
- BSTR bstr = SysAllocStringLen(NULL, len);
-
- if (!bstr) {
- return NULL;
- }
-
- if (mbstowcs(bstr, ascii, len) == (size_t)-1) {
- fprintf(stderr, "Failed to convert string '%s' into BSTR", ascii);
- bstr[0] = 0;
- }
- return bstr;
- }
-}