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// Copyright (c) .NET Foundation and contributors. All rights reserved. Licensed under the Microsoft Reciprocal License. See LICENSE.TXT file in the project root for full license information.
#include "precomp.h"
/********************************************************************
* CreateDatabase - CUSTOM ACTION ENTRY POINT for creating databases
*
* Input: deferred CustomActionData - DbKey\tServer\tInstance\tDatabase\tAttributes\tIntegratedAuth\tUser\tPassword
* ****************************************************************/
extern "C" UINT __stdcall CreateDatabase(MSIHANDLE hInstall)
{
//AssertSz(FALSE, "debug CreateDatabase here");
UINT er = ERROR_SUCCESS;
HRESULT hr = S_OK;
LPWSTR pwzData = NULL;
IDBCreateSession* pidbSession = NULL;
BSTR bstrErrorDescription = NULL;
LPWSTR pwz = NULL;
LPWSTR pwzDatabaseKey = NULL;
LPWSTR pwzServer = NULL;
LPWSTR pwzInstance = NULL;
LPWSTR pwzDatabase = NULL;
LPWSTR pwzTemp = NULL;
int iAttributes;
BOOL fIntegratedAuth;
LPWSTR pwzUser = NULL;
LPWSTR pwzPassword = NULL;
BOOL fHaveDbFileSpec = FALSE;
SQL_FILESPEC sfDb;
BOOL fHaveLogFileSpec = FALSE;
SQL_FILESPEC sfLog;
BOOL fInitializedCom = FALSE;
memset(&sfDb, 0, sizeof(sfDb));
memset(&sfLog, 0, sizeof(sfLog));
hr = WcaInitialize(hInstall, "CreateDatabase");
ExitOnFailure(hr, "failed to initialize");
hr = ::CoInitialize(NULL);
ExitOnFailure(hr, "failed to intialize COM");
fInitializedCom = TRUE;
hr = WcaGetProperty( L"CustomActionData", &pwzData);
ExitOnFailure(hr, "failed to get CustomActionData");
WcaLog(LOGMSG_TRACEONLY, "CustomActionData: %ls", pwzData);
pwz = pwzData;
hr = WcaReadStringFromCaData(&pwz, &pwzDatabaseKey); // SQL Server
ExitOnFailure(hr, "failed to read database key from custom action data: %ls", pwz);
hr = WcaReadStringFromCaData(&pwz, &pwzServer); // SQL Server
ExitOnFailure(hr, "failed to read server from custom action data: %ls", pwz);
hr = WcaReadStringFromCaData(&pwz, &pwzInstance); // SQL Server Instance
ExitOnFailure(hr, "failed to read server instance from custom action data: %ls", pwz);
hr = WcaReadStringFromCaData(&pwz, &pwzDatabase); // SQL Database
ExitOnFailure(hr, "failed to read server instance from custom action data: %ls", pwz);
hr = WcaReadIntegerFromCaData(&pwz, &iAttributes);
ExitOnFailure(hr, "failed to read attributes from custom action data: %ls", pwz);
hr = WcaReadIntegerFromCaData(&pwz, reinterpret_cast<int *>(&fIntegratedAuth)); // Integrated Windows Authentication?
ExitOnFailure(hr, "failed to read integrated auth flag from custom action data: %ls", pwz);
hr = WcaReadStringFromCaData(&pwz, &pwzUser); // SQL User
ExitOnFailure(hr, "failed to read user from custom action data: %ls", pwz);
hr = WcaReadStringFromCaData(&pwz, &pwzPassword); // SQL User Password
ExitOnFailure(hr, "failed to read user from custom action data: %ls", pwz);
// db file spec
hr = WcaReadIntegerFromCaData(&pwz, reinterpret_cast<int *>(&fHaveDbFileSpec));
ExitOnFailure(hr, "failed to read db file spec from custom action data: %ls", pwz);
if (fHaveDbFileSpec)
{
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read db file spec name from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfDb.wzName, countof(sfDb.wzName), pwzTemp);
ExitOnFailure(hr, "failed to copy db file spec name: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read db file spec filename from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfDb.wzFilename, countof(sfDb.wzFilename), pwzTemp);
ExitOnFailure(hr, "failed to copy db file spec filename: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read db file spec size from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfDb.wzSize, countof(sfDb.wzSize), pwzTemp);
ExitOnFailure(hr, "failed to copy db file spec size value: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read db file spec max size from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfDb.wzMaxSize, countof(sfDb.wzMaxSize), pwzTemp);
ExitOnFailure(hr, "failed to copy db file spec max size: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read db file spec grow from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfDb.wzGrow, countof(sfDb.wzGrow), pwzTemp);
ExitOnFailure(hr, "failed to copy db file spec grow value: %ls", pwzTemp);
}
// log file spec
hr = WcaReadIntegerFromCaData(&pwz, reinterpret_cast<int *>(&fHaveLogFileSpec));
ExitOnFailure(hr, "failed to read log file spec from custom action data: %ls", pwz);
if (fHaveLogFileSpec)
{
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read log file spec name from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfLog.wzName, countof(sfDb.wzName), pwzTemp);
ExitOnFailure(hr, "failed to copy log file spec name: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read log file spec filename from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfLog.wzFilename, countof(sfDb.wzFilename), pwzTemp);
ExitOnFailure(hr, "failed to copy log file spec filename: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read log file spec size from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfLog.wzSize, countof(sfDb.wzSize), pwzTemp);
ExitOnFailure(hr, "failed to copy log file spec size value: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read log file spec max size from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfLog.wzMaxSize, countof(sfDb.wzMaxSize), pwzTemp);
ExitOnFailure(hr, "failed to copy log file spec max size: %ls", pwzTemp);
hr = WcaReadStringFromCaData(&pwz, &pwzTemp);
ExitOnFailure(hr, "failed to read log file spec grow from custom action data: %ls", pwz);
hr = ::StringCchCopyW(sfLog.wzGrow, countof(sfDb.wzGrow), pwzTemp);
ExitOnFailure(hr, "failed to copy log file spec grow value: %ls", pwzTemp);
}
if (iAttributes & SCADB_CONFIRM_OVERWRITE)
{
// Check if the database already exists
hr = SqlDatabaseExists(pwzServer, pwzInstance, pwzDatabase, fIntegratedAuth, pwzUser, pwzPassword, &bstrErrorDescription);
MessageExitOnFailure(hr, msierrSQLFailedCreateDatabase, "failed to check if database exists: '%ls', error: %ls", pwzDatabase, NULL == bstrErrorDescription ? L"unknown error" : bstrErrorDescription);
if (S_OK == hr) // found an existing database, confirm that they don't want to stop before it gets trampled, in no UI case just continue anyways
{
hr = HRESULT_FROM_WIN32(ERROR_ALREADY_EXISTS);
if (IDNO == WcaErrorMessage(msierrSQLDatabaseAlreadyExists, hr, MB_YESNO, 1, pwzDatabase))
ExitOnFailure(hr, "failed to initialize");
}
}
hr = SqlDatabaseEnsureExists(pwzServer, pwzInstance, pwzDatabase, fIntegratedAuth, pwzUser, pwzPassword, fHaveDbFileSpec ? &sfDb : NULL, fHaveLogFileSpec ? &sfLog : NULL, &bstrErrorDescription);
if ((iAttributes & SCADB_CONTINUE_ON_ERROR) && FAILED(hr))
{
WcaLog(LOGMSG_STANDARD, "Error 0x%x: failed to create SQL database but continuing, error: %ls, Database: %ls", hr, NULL == bstrErrorDescription ? L"unknown error" : bstrErrorDescription, pwzDatabase);
hr = S_OK;
}
MessageExitOnFailure(hr, msierrSQLFailedCreateDatabase, "failed to create to database: '%ls', error: %ls", pwzDatabase, NULL == bstrErrorDescription ? L"unknown error" : bstrErrorDescription);
hr = WcaProgressMessage(COST_SQL_CONNECTDB, FALSE);
LExit:
ReleaseStr(pwzDatabaseKey);
ReleaseStr(pwzServer);
ReleaseStr(pwzInstance);
ReleaseStr(pwzDatabase);
ReleaseStr(pwzUser);
ReleaseStr(pwzPassword);
ReleaseObject(pidbSession);
ReleaseBSTR(bstrErrorDescription);
if (fInitializedCom)
{
::CoUninitialize();
}
if (FAILED(hr))
{
er = ERROR_INSTALL_FAILURE;
}
return WcaFinalize(er);
}
/********************************************************************
DropDatabase - CUSTOM ACTION ENTRY POINT for removing databases
Input: deferred CustomActionData - DbKey\tServer\tInstance\tDatabase\tAttributes\tIntegratedAuth\tUser\tPassword
* ****************************************************************/
extern "C" UINT __stdcall DropDatabase(MSIHANDLE hInstall)
{
//Assert(FALSE);
UINT er = ERROR_SUCCESS;
HRESULT hr = S_OK;
LPWSTR pwzData = NULL;
IDBCreateSession* pidbSession = NULL;
BSTR bstrErrorDescription = NULL;
LPWSTR pwz = NULL;
LPWSTR pwzDatabaseKey = NULL;
LPWSTR pwzServer = NULL;
LPWSTR pwzInstance = NULL;
LPWSTR pwzDatabase = NULL;
long lAttributes;
BOOL fIntegratedAuth;
LPWSTR pwzUser = NULL;
LPWSTR pwzPassword = NULL;
BOOL fInitializedCom = TRUE;
hr = WcaInitialize(hInstall, "DropDatabase");
ExitOnFailure(hr, "failed to initialize");
hr = ::CoInitialize(NULL);
ExitOnFailure(hr, "failed to intialize COM");
fInitializedCom = TRUE;
hr = WcaGetProperty( L"CustomActionData", &pwzData);
ExitOnFailure(hr, "failed to get CustomActionData");
WcaLog(LOGMSG_TRACEONLY, "CustomActionData: %ls", pwzData);
pwz = pwzData;
hr = WcaReadStringFromCaData(&pwz, &pwzDatabaseKey);
ExitOnFailure(hr, "failed to read database key");
hr = WcaReadStringFromCaData(&pwz, &pwzServer);
ExitOnFailure(hr, "failed to read server");
hr = WcaReadStringFromCaData(&pwz, &pwzInstance);
ExitOnFailure(hr, "failed to read instance");
hr = WcaReadStringFromCaData(&pwz, &pwzDatabase);
ExitOnFailure(hr, "failed to read database");
hr = WcaReadIntegerFromCaData(&pwz, reinterpret_cast<int *>(&lAttributes));
ExitOnFailure(hr, "failed to read attributes");
hr = WcaReadIntegerFromCaData(&pwz, reinterpret_cast<int *>(&fIntegratedAuth)); // Integrated Windows Authentication?
ExitOnFailure(hr, "failed to read integrated auth flag");
hr = WcaReadStringFromCaData(&pwz, &pwzUser);
ExitOnFailure(hr, "failed to read user");
hr = WcaReadStringFromCaData(&pwz, &pwzPassword);
ExitOnFailure(hr, "failed to read password");
hr = SqlDropDatabase(pwzServer, pwzInstance, pwzDatabase, fIntegratedAuth, pwzUser, pwzPassword, &bstrErrorDescription);
if ((lAttributes & SCADB_CONTINUE_ON_ERROR) && FAILED(hr))
{
WcaLog(LOGMSG_STANDARD, "Error 0x%x: failed to drop SQL database but continuing, error: %ls, Database: %ls", hr, NULL == bstrErrorDescription ? L"unknown error" : bstrErrorDescription, pwzDatabase);
hr = S_OK;
}
MessageExitOnFailure(hr, msierrSQLFailedDropDatabase, "failed to drop to database: '%ls', error: %ls", pwzDatabase, NULL == bstrErrorDescription ? L"unknown error" : bstrErrorDescription);
hr = WcaProgressMessage(COST_SQL_CONNECTDB, FALSE);
LExit:
ReleaseStr(pwzDatabaseKey);
ReleaseStr(pwzServer);
ReleaseStr(pwzInstance);
ReleaseStr(pwzDatabase);
ReleaseStr(pwzUser);
ReleaseStr(pwzPassword);
ReleaseStr(pwzData);
ReleaseObject(pidbSession);
ReleaseBSTR(bstrErrorDescription);
if (fInitializedCom)
{
::CoUninitialize();
}
if (FAILED(hr))
{
er = ERROR_INSTALL_FAILURE;
}
return WcaFinalize(er);
}
/********************************************************************
ExecuteSqlStrings - CUSTOM ACTION ENTRY POINT for running SQL strings
Input: deferred CustomActionData - DbKey\tServer\tInstance\tDatabase\tAttributes\tIntegratedAuth\tUser\tPassword\tSQLKey1\tSQLString1\tSQLKey2\tSQLString2\tSQLKey3\tSQLString3\t...
rollback CustomActionData - same as above
* ****************************************************************/
extern "C" UINT __stdcall ExecuteSqlStrings(MSIHANDLE hInstall)
{
//Assert(FALSE);
UINT er = ERROR_SUCCESS;
HRESULT hr = S_OK;
HRESULT hrDB = S_OK;
LPWSTR pwzData = NULL;
IDBCreateSession* pidbSession = NULL;
BSTR bstrErrorDescription = NULL;
LPWSTR pwz = NULL;
LPWSTR pwzDatabaseKey = NULL;
LPWSTR pwzServer = NULL;
LPWSTR pwzInstance = NULL;
LPWSTR pwzDatabase = NULL;
int iAttributesDB;
int iAttributesSQL;
BOOL fIntegratedAuth;
LPWSTR pwzUser = NULL;
LPWSTR pwzPassword = NULL;
LPWSTR pwzSqlKey = NULL;
LPWSTR pwzSql = NULL;
BOOL fInitializedCom = FALSE;
hr = WcaInitialize(hInstall, "ExecuteSqlStrings");
ExitOnFailure(hr, "failed to initialize");
hr = ::CoInitialize(NULL);
ExitOnFailure(hr, "failed to intialize COM");
fInitializedCom = TRUE;
hr = WcaGetProperty( L"CustomActionData", &pwzData);
ExitOnFailure(hr, "failed to get CustomActionData");
WcaLog(LOGMSG_TRACEONLY, "CustomActionData: %ls", pwzData);
pwz = pwzData;
hr = WcaReadStringFromCaData(&pwz, &pwzDatabaseKey);
ExitOnFailure(hr, "failed to read database key");
hr = WcaReadStringFromCaData(&pwz, &pwzServer);
ExitOnFailure(hr, "failed to read server");
hr = WcaReadStringFromCaData(&pwz, &pwzInstance);
ExitOnFailure(hr, "failed to read instance");
hr = WcaReadStringFromCaData(&pwz, &pwzDatabase);
ExitOnFailure(hr, "failed to read database");
hr = WcaReadIntegerFromCaData(&pwz, &iAttributesDB);
ExitOnFailure(hr, "failed to read attributes");
hr = WcaReadIntegerFromCaData(&pwz, reinterpret_cast<int *>(&fIntegratedAuth)); // Integrated Windows Authentication?
ExitOnFailure(hr, "failed to read integrated auth flag");
hr = WcaReadStringFromCaData(&pwz, &pwzUser);
ExitOnFailure(hr, "failed to read user");
hr = WcaReadStringFromCaData(&pwz, &pwzPassword);
ExitOnFailure(hr, "failed to read password");
// Store off the result of the connect, only exit if we don't care if the database connection succeeds
// Wait to fail until later to see if we actually have work to do that is not set to continue on error
hrDB = SqlConnectDatabase(pwzServer, pwzInstance, pwzDatabase, fIntegratedAuth, pwzUser, pwzPassword, &pidbSession);
if ((iAttributesDB & SCADB_CONTINUE_ON_ERROR) && FAILED(hrDB))
{
WcaLog(LOGMSG_STANDARD, "Error 0x%x: continuing after failure to connect to database: %ls", hrDB, pwzDatabase);
ExitFunction1(hr = S_OK);
}
while (S_OK == hr && S_OK == (hr = WcaReadStringFromCaData(&pwz, &pwzSqlKey)))
{
hr = WcaReadIntegerFromCaData(&pwz, &iAttributesSQL);
ExitOnFailure(hr, "failed to read attributes for SQL string: %ls", pwzSqlKey);
hr = WcaReadStringFromCaData(&pwz, &pwzSql);
ExitOnFailure(hr, "failed to read SQL string for key: %ls", pwzSqlKey);
// If the Wix4SqlString row is set to continue on error and the DB connection failed, skip attempting to execute
if ((iAttributesSQL & SCASQL_CONTINUE_ON_ERROR) && FAILED(hrDB))
{
WcaLog(LOGMSG_STANDARD, "Error 0x%x: continuing after failure to connect to database: %ls", hrDB, pwzDatabase);
continue;
}
// Now check if the DB connection succeeded
MessageExitOnFailure(hr = hrDB, msierrSQLFailedConnectDatabase, "failed to connect to database: '%ls'", pwzDatabase);
WcaLog(LOGMSG_VERBOSE, "Executing SQL string: %ls", pwzSql);
hr = SqlSessionExecuteQuery(pidbSession, pwzSql, NULL, NULL, &bstrErrorDescription);
if ((iAttributesSQL & SCASQL_CONTINUE_ON_ERROR) && FAILED(hr))
{
WcaLog(LOGMSG_STANDARD, "Error 0x%x: failed to execute SQL string but continuing, error: %ls, SQL key: %ls SQL string: %ls", hr, NULL == bstrErrorDescription ? L"unknown error" : bstrErrorDescription, pwzSqlKey, pwzSql);
hr = S_OK;
}
MessageExitOnFailure(hr, msierrSQLFailedExecString, "failed to execute SQL string, error: %ls, SQL key: %ls SQL string: %ls", NULL == bstrErrorDescription ? L"unknown error" : bstrErrorDescription, pwzSqlKey, pwzSql);
WcaProgressMessage(COST_SQL_STRING, FALSE);
}
if (E_NOMOREITEMS == hr)
{
hr = S_OK;
}
LExit:
ReleaseStr(pwzDatabaseKey);
ReleaseStr(pwzServer);
ReleaseStr(pwzInstance);
ReleaseStr(pwzDatabase);
ReleaseStr(pwzUser);
ReleaseStr(pwzPassword);
ReleaseStr(pwzData);
ReleaseBSTR(bstrErrorDescription);
ReleaseObject(pidbSession);
if (fInitializedCom)
{
::CoUninitialize();
}
if (FAILED(hr))
{
er = ERROR_INSTALL_FAILURE;
}
return WcaFinalize(er);
}
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