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msi: Enable remote custom actions.

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This commit is contained in:
James Hawkins 2007-07-05 17:56:22 -07:00 committed by Alexandre Julliard
parent 6b97f8905d
commit 1647de570b
2 changed files with 60 additions and 23 deletions
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81
dlls/msi/custom.c
View File

@ -613,41 +613,75 @@ static void handle_msi_break( LPCWSTR target )
DebugBreak();
}
static UINT get_action_info( const GUID *guid, INT *type, MSIHANDLE *handle,
BSTR *dll, BSTR *funcname,
IWineMsiRemotePackage **package )
{
IClassFactory *cf = NULL;
IWineMsiRemoteCustomAction *rca = NULL;
HRESULT r;
r = DllGetClassObject( &CLSID_IWineMsiRemoteCustomAction,
&IID_IClassFactory, (LPVOID *)&cf );
if (FAILED(r))
{
ERR("failed to get IClassFactory interface\n");
return ERROR_FUNCTION_FAILED;
}
r = IClassFactory_CreateInstance( cf, NULL, &IID_IWineMsiRemoteCustomAction, (LPVOID *)&rca );
if (FAILED(r))
{
ERR("failed to get IWineMsiRemoteCustomAction interface\n");
return ERROR_FUNCTION_FAILED;
}
r = IWineMsiRemoteCustomAction_GetActionInfo( rca, guid, type, handle, dll, funcname, package );
IWineMsiRemoteCustomAction_Release( rca );
if (FAILED(r))
{
ERR("GetActionInfo failed\n");
return ERROR_FUNCTION_FAILED;
}
return ERROR_SUCCESS;
}
static DWORD WINAPI ACTION_CallDllFunction( const GUID *guid )
{
msi_custom_action_info *info;
MsiCustomActionEntryPoint fn;
MSIHANDLE hPackage;
MSIHANDLE hPackage, handle;
HANDLE hModule;
LPSTR proc;
UINT r = ERROR_FUNCTION_FAILED;
BSTR dll = NULL, function = NULL;
INT type;
IWineMsiRemotePackage *remote_package = NULL;
info = find_action_by_guid( guid );
if (!info)
{
ERR("failed to find action %s\n", debugstr_guid( guid) );
TRACE("%s\n", debugstr_guid( guid ));
r = get_action_info( guid, &type, &handle, &dll, &function, &remote_package );
if (r != ERROR_SUCCESS)
return r;
}
TRACE("%s %s\n", debugstr_w( info->source ), debugstr_w( info->target ) );
hModule = LoadLibraryW( info->source );
hModule = LoadLibraryW( dll );
if (!hModule)
{
ERR("failed to load dll %s\n", debugstr_w( info->source ) );
ERR("failed to load dll %s\n", debugstr_w( dll ) );
return r;
}
proc = strdupWtoA( info->target );
proc = strdupWtoA( function );
fn = (MsiCustomActionEntryPoint) GetProcAddress( hModule, proc );
msi_free( proc );
if (fn)
{
hPackage = alloc_msihandle( &info->package->hdr );
hPackage = alloc_msi_remote_handle( (IUnknown *)remote_package );
if (hPackage)
{
TRACE("calling %s\n", debugstr_w( info->target ) );
handle_msi_break( info->target );
IWineMsiRemotePackage_SetMsiHandle( remote_package, handle );
TRACE("calling %s\n", debugstr_w( function ) );
handle_msi_break( function );
__TRY
{
@ -656,7 +690,7 @@ static DWORD WINAPI ACTION_CallDllFunction( const GUID *guid )
__EXCEPT_PAGE_FAULT
{
ERR("Custom action (%s:%s) caused a page fault: %08x\n",
debugstr_w(info->source), debugstr_w(info->target), GetExceptionCode());
debugstr_w(dll), debugstr_w(function), GetExceptionCode());
r = ERROR_SUCCESS;
}
__ENDTRY;
@ -664,16 +698,17 @@ static DWORD WINAPI ACTION_CallDllFunction( const GUID *guid )
MsiCloseHandle( hPackage );
}
else
ERR("failed to create handle for %p\n", info->package );
ERR("failed to create handle for %p\n", remote_package );
}
else
ERR("GetProcAddress(%s) failed\n", debugstr_w( info->target ) );
ERR("GetProcAddress(%s) failed\n", debugstr_w( function ) );
FreeLibrary(hModule);
if (info->type & msidbCustomActionTypeAsync &&
info->type & msidbCustomActionTypeContinue)
release_custom_action_data( info );
IWineMsiRemotePackage_Release( remote_package );
SysFreeString( dll );
SysFreeString( function );
MsiCloseHandle( handle );
return r;
}
@ -1413,7 +1448,7 @@ static ULONG WINAPI mcr_Release( IWineMsiRemoteCustomAction *iface )
}
static HRESULT WINAPI mcr_GetActionInfo( IWineMsiRemoteCustomAction *iface, LPCGUID custom_action_guid,
MSIHANDLE *handle, BSTR *dll, BSTR *func, IWineMsiRemotePackage **remote_package )
INT *type, MSIHANDLE *handle, BSTR *dll, BSTR *func, IWineMsiRemotePackage **remote_package )
{
msi_custom_action_info *info;
@ -1421,10 +1456,12 @@ static HRESULT WINAPI mcr_GetActionInfo( IWineMsiRemoteCustomAction *iface, LPCG
if (!info)
return E_FAIL;
*type = info->type;
*handle = alloc_msihandle( &info->package->hdr );
*dll = SysAllocString( info->source );
*func = SysAllocString( info->target );
release_custom_action_data( info );
return create_msi_remote_package( NULL, (LPVOID *)remote_package );
}

2
dlls/msi/msiserver.idl
View File

@ -66,7 +66,7 @@ interface IWineMsiRemotePackage : IUnknown
]
interface IWineMsiRemoteCustomAction : IUnknown
{
HRESULT GetActionInfo( [in] LPCGUID guid, [out] MSIHANDLE *handle, [out] BSTR *dllname,
HRESULT GetActionInfo( [in] LPCGUID guid, [out] INT *type, [out] MSIHANDLE *handle, [out] BSTR *dllname,
[out] BSTR *function, [out] IWineMsiRemotePackage **package );
}