sxs: Implement IAssemblyCache::UninstallAssembly.
This commit is contained in:
Hans Leidekker
Alexandre Julliard
parent
b74f173e21
commit
8e70f73a75
115
dlls/sxs/cache.c
115
dlls/sxs/cache.c
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@ -92,17 +92,6 @@ static ULONG WINAPI cache_Release( IAssemblyCache *iface )
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return refs;
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return refs;
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}
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}
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static HRESULT WINAPI cache_UninstallAssembly(
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IAssemblyCache *iface,
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DWORD flags,
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LPCWSTR name,
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LPCFUSION_INSTALL_REFERENCE ref,
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ULONG *disp )
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{
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FIXME("%p, 0x%08x, %s, %p, %p\n", iface, flags, debugstr_w(name), ref, disp);
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return E_NOTIMPL;
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}
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static unsigned int build_sxs_path( WCHAR *path )
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static unsigned int build_sxs_path( WCHAR *path )
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{
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{
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static const WCHAR winsxsW[] = {'\\','w','i','n','s','x','s','\\',0};
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static const WCHAR winsxsW[] = {'\\','w','i','n','s','x','s','\\',0};
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@ -697,6 +686,110 @@ done:
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return hr;
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return hr;
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}
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}
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static HRESULT uninstall_assembly( struct assembly *assembly )
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{
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WCHAR sxsdir[MAX_PATH], *name, *dirname, *filename;
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unsigned int len, len_name, len_sxsdir = build_sxs_path( sxsdir );
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HRESULT hr = E_OUTOFMEMORY;
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struct file *file;
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name = build_assembly_name( assembly->arch, assembly->name, assembly->token, assembly->version,
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&len_name );
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if (!name) return E_OUTOFMEMORY;
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if (!(dirname = HeapAlloc( GetProcessHeap(), 0, (len_sxsdir + len_name + 1) * sizeof(WCHAR) )))
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goto done;
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strcpyW( dirname, sxsdir );
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strcpyW( dirname + len_sxsdir, name );
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LIST_FOR_EACH_ENTRY( file, &assembly->files, struct file, entry )
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{
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len = len_sxsdir + len_name + 1 + strlenW( file->name );
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if (!(filename = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) goto done;
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strcpyW( filename, dirname );
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strcatW( filename, backslashW );
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strcatW( filename, file->name );
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if (!DeleteFileW( filename )) WARN( "failed to delete file %u\n", GetLastError() );
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HeapFree( GetProcessHeap(), 0, filename );
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}
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RemoveDirectoryW( dirname );
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hr = S_OK;
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done:
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HeapFree( GetProcessHeap(), 0, dirname );
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HeapFree( GetProcessHeap(), 0, name );
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return hr;
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}
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static HRESULT WINAPI cache_UninstallAssembly(
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IAssemblyCache *iface,
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DWORD flags,
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LPCWSTR assembly_name,
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LPCFUSION_INSTALL_REFERENCE ref,
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ULONG *disp )
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{
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HRESULT hr, init;
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IXMLDOMDocument *doc = NULL;
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struct assembly *assembly = NULL;
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IAssemblyName *name_obj = NULL;
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const WCHAR *arch, *name, *token, *type, *version;
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WCHAR *p, *path = NULL;
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TRACE("%p, 0x%08x, %s, %p, %p\n", iface, flags, debugstr_w(assembly_name), ref, disp);
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if (ref)
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{
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FIXME("application reference not supported\n");
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return E_NOTIMPL;
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}
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init = CoInitialize( NULL );
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hr = CreateAssemblyNameObject( &name_obj, assembly_name, CANOF_PARSE_DISPLAY_NAME, NULL );
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if (FAILED( hr ))
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goto done;
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arch = get_name_attribute( name_obj, NAME_ATTR_ID_ARCH );
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name = get_name_attribute( name_obj, NAME_ATTR_ID_NAME );
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token = get_name_attribute( name_obj, NAME_ATTR_ID_TOKEN );
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type = get_name_attribute( name_obj, NAME_ATTR_ID_TYPE );
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version = get_name_attribute( name_obj, NAME_ATTR_ID_VERSION );
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if (!arch || !name || !token || !type || !version)
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{
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hr = E_INVALIDARG;
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goto done;
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}
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if (!strcmpW( type, win32W )) path = build_manifest_filename( arch, name, token, version );
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else if (!strcmpW( type, win32_policyW )) path = build_policy_filename( arch, name, token, version );
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else
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{
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hr = E_INVALIDARG;
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goto done;
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}
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hr = CoCreateInstance( &CLSID_DOMDocument, NULL, CLSCTX_INPROC_SERVER, &IID_IXMLDOMDocument, (void **)&doc );
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if (hr != S_OK)
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goto done;
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if ((hr = load_manifest( doc, path )) != S_OK) goto done;
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if ((hr = parse_assembly( doc, &assembly )) != S_OK) goto done;
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if (!DeleteFileW( path )) WARN( "unable to remove manifest file %u\n", GetLastError() );
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else if ((p = strrchrW( path, '\\' )))
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{
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*p = 0;
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RemoveDirectoryW( path );
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}
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if (!strcmpW( assembly->type, win32W )) hr = uninstall_assembly( assembly );
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done:
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if (name_obj) IAssemblyName_Release( name_obj );
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HeapFree( GetProcessHeap(), 0, path );
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free_assembly( assembly );
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if (doc) IXMLDOMDocument_Release( doc );
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if (SUCCEEDED(init)) CoUninitialize();
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return hr;
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}
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static const IAssemblyCacheVtbl cache_vtbl =
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static const IAssemblyCacheVtbl cache_vtbl =
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{
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{
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cache_QueryInterface,
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cache_QueryInterface,
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