static void update_ready_state(DocHost *This, READYSTATE ready_state)
{
if(ready_state > READYSTATE_LOADING && This->doc_state <= READYSTATE_LOADING)
notif_complete(This, DISPID_NAVIGATECOMPLETE2);
if(ready_state == READYSTATE_COMPLETE && This->doc_state < READYSTATE_COMPLETE) {
set_doc_state(This, READYSTATE_COMPLETE);
notif_complete(This, DISPID_DOCUMENTCOMPLETE);
}else {
set_doc_state(This, ready_state);
}
}
static void html_window_navigate(DocHost *This, IHTMLPrivateWindow *window, BSTR url, BSTR headers, SAFEARRAY *post_data)
{
VARIANT headers_var, post_data_var;
BSTR empty_str;
HRESULT hres;
hres = set_dochost_url(This, url);
if(FAILED(hres))
return;
empty_str = SysAllocStringLen(NULL, 0);
if(headers) {
V_VT(&headers_var) = VT_BSTR;
V_BSTR(&headers_var) = headers;
}else {
V_VT(&headers_var) = VT_EMPTY;
}
if(post_data) {
V_VT(&post_data_var) = VT_UI1|VT_ARRAY;
V_ARRAY(&post_data_var) = post_data;
}else {
V_VT(&post_data_var) = VT_EMPTY;
}
set_doc_state(This, READYSTATE_LOADING);
hres = IHTMLPrivateWindow_SuperNavigate(window, url, empty_str, NULL, NULL, &post_data_var, &headers_var, 0);
SysFreeString(empty_str);
if(FAILED(hres))
WARN("SuprtNavigate failed: %08x\n", hres);
}
HRESULT navigate_url(DocHost *This, LPCWSTR url, const VARIANT *Flags,
const VARIANT *TargetFrameName, VARIANT *PostData, VARIANT *Headers)
{
PBYTE post_data = NULL;
ULONG post_data_len = 0;
LPWSTR headers = NULL;
HRESULT hres = S_OK;
TRACE("navigating to %s\n", debugstr_w(url));
if((Flags && V_VT(Flags) != VT_EMPTY)
|| (TargetFrameName && V_VT(TargetFrameName) != VT_EMPTY))
FIXME("Unsupported args (Flags %p:%d; TargetFrameName %p:%d)\n",
Flags, Flags ? V_VT(Flags) : -1, TargetFrameName,
TargetFrameName ? V_VT(TargetFrameName) : -1);
if(PostData && V_VT(PostData) == (VT_ARRAY | VT_UI1) && V_ARRAY(PostData)) {
SafeArrayAccessData(V_ARRAY(PostData), (void**)&post_data);
post_data_len = V_ARRAY(PostData)->rgsabound[0].cElements;
}
if(Headers && V_VT(Headers) == VT_BSTR) {
headers = V_BSTR(Headers);
TRACE("Headers: %s\n", debugstr_w(headers));
}
set_doc_state(This, READYSTATE_LOADING);
This->ready_state = READYSTATE_LOADING;
if(This->doc_navigate) {
WCHAR new_url[INTERNET_MAX_URL_LENGTH];
if(PathIsURLW(url)) {
new_url[0] = 0;
}else {
DWORD size;
size = sizeof(new_url)/sizeof(WCHAR);
hres = UrlApplySchemeW(url, new_url, &size, URL_APPLY_GUESSSCHEME);
if(FAILED(hres)) {
WARN("UrlApplyScheme failed: %08x\n", hres);
new_url[0] = 0;
}
}
hres = async_doc_navigate(This, *new_url ? new_url : url, headers, post_data,
post_data_len, TRUE);
}else {
task_navigate_bsc_t *task;
task = heap_alloc(sizeof(*task));
task->bsc = create_callback(This, url, post_data, post_data_len, headers);
push_dochost_task(This, &task->header, navigate_bsc_proc, This->url == NULL);
}
if(post_data)
SafeArrayUnaccessData(V_ARRAY(PostData));
return hres;
}
static HRESULT navigate_bsc(DocHost *This, BindStatusCallback *bsc, IMoniker *mon)
{
VARIANT_BOOL cancel = VARIANT_FALSE;
SAFEARRAY *post_data = NULL;
IBindCtx *bindctx;
HRESULT hres;
set_doc_state(This, READYSTATE_LOADING);
if(bsc->post_data) {
post_data = SafeArrayCreateVector(VT_UI1, 0, bsc->post_data_len);
memcpy(post_data->pvData, post_data, bsc->post_data_len);
}
on_before_navigate2(This, bsc->url, post_data, bsc->headers, &cancel);
if(post_data)
SafeArrayDestroy(post_data);
if(cancel) {
FIXME("Navigation canceled\n");
return S_OK;
}
notify_download_state(This, TRUE);
on_commandstate_change(This, CSC_NAVIGATEBACK, VARIANT_FALSE);
on_commandstate_change(This, CSC_NAVIGATEFORWARD, VARIANT_FALSE);
if(This->document)
deactivate_document(This);
CreateAsyncBindCtx(0, &bsc->IBindStatusCallback_iface, 0, &bindctx);
if(This->frame)
IOleInPlaceFrame_EnableModeless(This->frame, FALSE);
hres = bind_to_object(This, mon, bsc->url, bindctx, &bsc->IBindStatusCallback_iface);
if(This->frame)
IOleInPlaceFrame_EnableModeless(This->frame, TRUE);
IBindCtx_Release(bindctx);
return hres;
}
HRESULT navigate_url(DocHost *This, LPCWSTR url, const VARIANT *Flags,
const VARIANT *TargetFrameName, VARIANT *PostData, VARIANT *Headers)
{
SAFEARRAY *post_array = NULL;
PBYTE post_data = NULL;
ULONG post_data_len = 0;
LPWSTR headers = NULL;
HRESULT hres = S_OK;
TRACE("navigating to %s\n", debugstr_w(url));
if((Flags && V_VT(Flags) != VT_EMPTY && V_VT(Flags) != VT_ERROR)
|| (TargetFrameName && V_VT(TargetFrameName) != VT_EMPTY && V_VT(TargetFrameName) != VT_ERROR))
FIXME("Unsupported args (Flags %s; TargetFrameName %s)\n", debugstr_variant(Flags), debugstr_variant(TargetFrameName));
if(PostData) {
if(V_VT(PostData) & VT_ARRAY)
post_array = V_ISBYREF(PostData) ? *V_ARRAYREF(PostData) : V_ARRAY(PostData);
else
WARN("Invalid post data %s\n", debugstr_variant(PostData));
}
if(post_array) {
LONG elem_max;
SafeArrayAccessData(post_array, (void**)&post_data);
SafeArrayGetUBound(post_array, 1, &elem_max);
post_data_len = (elem_max+1) * SafeArrayGetElemsize(post_array);
}
if(Headers && V_VT(Headers) == VT_BSTR) {
headers = V_BSTR(Headers);
TRACE("Headers: %s\n", debugstr_w(headers));
}
set_doc_state(This, READYSTATE_LOADING);
This->ready_state = READYSTATE_LOADING;
if(This->doc_navigate) {
WCHAR new_url[INTERNET_MAX_URL_LENGTH];
if(PathIsURLW(url)) {
new_url[0] = 0;
}else {
DWORD size;
size = sizeof(new_url)/sizeof(WCHAR);
hres = UrlApplySchemeW(url, new_url, &size,
URL_APPLY_GUESSSCHEME | URL_APPLY_GUESSFILE | URL_APPLY_DEFAULT);
if(FAILED(hres)) {
WARN("UrlApplyScheme failed: %08x\n", hres);
new_url[0] = 0;
}
}
hres = async_doc_navigate(This, *new_url ? new_url : url, headers, post_data,
post_data_len, TRUE);
}else {
task_navigate_bsc_t *task;
task = heap_alloc(sizeof(*task));
task->bsc = create_callback(This, url, post_data, post_data_len, headers);
push_dochost_task(This, &task->header, navigate_bsc_proc, navigate_bsc_task_destr, This->url == NULL);
}
if(post_data)
SafeArrayUnaccessData(post_array);
return hres;
}
