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reactos/dll/win32/mshtml/persist.c

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/*
* Copyright 2005 Jacek Caban
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "mshtml_private.h"
/* Undocumented notification, see tests */
#define CMDID_EXPLORER_UPDATEHISTORY 38
static const WCHAR about_blankW[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
typedef struct {
task_t header;
HTMLDocumentObj *doc;
BOOL set_download;
LPOLESTR url;
} download_proc_task_t;
static BOOL use_gecko_script(HTMLOuterWindow *window)
{
DWORD zone;
HRESULT hres;
hres = IInternetSecurityManager_MapUrlToZone(window->secmgr, window->url, &zone, 0);
if(FAILED(hres)) {
WARN("Could not map %s to zone: %08x\n", debugstr_w(window->url), hres);
return TRUE;
}
TRACE("zone %d\n", zone);
return zone == URLZONE_UNTRUSTED;
}
static void notify_travellog_update(HTMLDocumentObj *doc)
{
IOleCommandTarget *cmdtrg;
HRESULT hres;
if(!doc->webbrowser)
return;
hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&cmdtrg);
if(SUCCEEDED(hres)) {
VARIANT vin;
V_VT(&vin) = VT_I4;
V_I4(&vin) = 0;
IOleCommandTarget_Exec(cmdtrg, &CGID_Explorer, CMDID_EXPLORER_UPDATEHISTORY, 0, &vin, NULL);
IOleCommandTarget_Release(cmdtrg);
}
}
void set_current_uri(HTMLOuterWindow *window, IUri *uri)
{
if(window->uri) {
IUri_Release(window->uri);
window->uri = NULL;
}
if(window->uri_nofrag) {
IUri_Release(window->uri_nofrag);
window->uri_nofrag = NULL;
}
SysFreeString(window->url);
window->url = NULL;
if(!uri)
return;
IUri_AddRef(uri);
window->uri = uri;
window->uri_nofrag = get_uri_nofrag(uri);
if(!window->uri_nofrag) {
FIXME("get_uri_nofrag failed\n");
IUri_AddRef(uri);
window->uri_nofrag = uri;
}
IUri_GetDisplayUri(uri, &window->url);
}
void set_current_mon(HTMLOuterWindow *This, IMoniker *mon, DWORD flags)
{
IUriContainer *uri_container;
IUri *uri = NULL;
HRESULT hres;
if(This->mon) {
if(This->doc_obj && !(flags & (BINDING_REPLACE|BINDING_REFRESH))) {
if(This == This->doc_obj->basedoc.window)
notify_travellog_update(This->doc_obj);
else
TRACE("Skipping travellog update for frame navigation.\n");
}
IMoniker_Release(This->mon);
This->mon = NULL;
}
This->load_flags = flags;
if(!mon)
return;
IMoniker_AddRef(mon);
This->mon = mon;
hres = IMoniker_QueryInterface(mon, &IID_IUriContainer, (void**)&uri_container);
if(SUCCEEDED(hres)) {
hres = IUriContainer_GetIUri(uri_container, &uri);
IUriContainer_Release(uri_container);
if(hres != S_OK) {
WARN("GetIUri failed: %08x\n", hres);
uri = NULL;
}
}
if(!uri) {
WCHAR *url;
hres = IMoniker_GetDisplayName(mon, NULL, NULL, &url);
if(SUCCEEDED(hres)) {
hres = create_uri(url, 0, &uri);
if(FAILED(hres)) {
WARN("CrateUri failed: %08x\n", hres);
set_current_uri(This, NULL);
This->url = SysAllocString(url);
CoTaskMemFree(url);
return;
}
CoTaskMemFree(url);
}else {
WARN("GetDisplayName failed: %08x\n", hres);
}
}
set_current_uri(This, uri);
if(uri)
IUri_Release(uri);
set_script_mode(This, use_gecko_script(This) ? SCRIPTMODE_GECKO : SCRIPTMODE_ACTIVESCRIPT);
}
HRESULT create_uri(const WCHAR *uri_str, DWORD flags, IUri **uri)
{
return CreateUri(uri_str, flags | Uri_CREATE_ALLOW_IMPLICIT_FILE_SCHEME, 0, uri);
}
HRESULT create_relative_uri(HTMLOuterWindow *window, const WCHAR *rel_uri, IUri **uri)
{
return window->uri
? CoInternetCombineUrlEx(window->uri, rel_uri, URL_ESCAPE_SPACES_ONLY|URL_DONT_ESCAPE_EXTRA_INFO, uri, 0)
: create_uri(rel_uri, 0, uri);
}
void set_download_state(HTMLDocumentObj *doc, int state)
{
if(doc->client) {
IOleCommandTarget *olecmd;
HRESULT hres;
hres = IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
if(SUCCEEDED(hres)) {
VARIANT var;
V_VT(&var) = VT_I4;
V_I4(&var) = state;
IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETDOWNLOADSTATE,
OLECMDEXECOPT_DONTPROMPTUSER, &var, NULL);
IOleCommandTarget_Release(olecmd);
}
}
doc->download_state = state;
}
static void set_progress_proc(task_t *_task)
{
docobj_task_t *task = (docobj_task_t*)_task;
IOleCommandTarget *olecmd = NULL;
HTMLDocumentObj *doc = task->doc;
HRESULT hres;
TRACE("(%p)\n", doc);
if(doc->client)
IOleClientSite_QueryInterface(doc->client, &IID_IOleCommandTarget, (void**)&olecmd);
if(olecmd) {
VARIANT progress_max, progress;
V_VT(&progress_max) = VT_I4;
V_I4(&progress_max) = 0; /* FIXME */
IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETPROGRESSMAX, OLECMDEXECOPT_DONTPROMPTUSER,
&progress_max, NULL);
V_VT(&progress) = VT_I4;
V_I4(&progress) = 0; /* FIXME */
IOleCommandTarget_Exec(olecmd, NULL, OLECMDID_SETPROGRESSPOS, OLECMDEXECOPT_DONTPROMPTUSER,
&progress, NULL);
IOleCommandTarget_Release(olecmd);
}
if(doc->usermode == EDITMODE && doc->hostui) {
DOCHOSTUIINFO hostinfo;
memset(&hostinfo, 0, sizeof(DOCHOSTUIINFO));
hostinfo.cbSize = sizeof(DOCHOSTUIINFO);
hres = IDocHostUIHandler_GetHostInfo(doc->hostui, &hostinfo);
if(SUCCEEDED(hres))
/* FIXME: use hostinfo */
TRACE("hostinfo = {%u %08x %08x %s %s}\n",
hostinfo.cbSize, hostinfo.dwFlags, hostinfo.dwDoubleClick,
debugstr_w(hostinfo.pchHostCss), debugstr_w(hostinfo.pchHostNS));
}
}
static void set_downloading_proc(task_t *_task)
{
download_proc_task_t *task = (download_proc_task_t*)_task;
HTMLDocumentObj *doc = task->doc;
HRESULT hres;
TRACE("(%p)\n", doc);
set_statustext(doc, IDS_STATUS_DOWNLOADINGFROM, task->url);
if(task->set_download)
set_download_state(doc, 1);
if(!doc->client)
return;
if(doc->view_sink)
IAdviseSink_OnViewChange(doc->view_sink, DVASPECT_CONTENT, -1);
if(doc->hostui) {
IDropTarget *drop_target = NULL;
hres = IDocHostUIHandler_GetDropTarget(doc->hostui, NULL /* FIXME */, &drop_target);
if(SUCCEEDED(hres) && drop_target) {
FIXME("Use IDropTarget\n");
IDropTarget_Release(drop_target);
}
}
}
static void set_downloading_task_destr(task_t *_task)
{
download_proc_task_t *task = (download_proc_task_t*)_task;
CoTaskMemFree(task->url);
heap_free(task);
}
void prepare_for_binding(HTMLDocument *This, IMoniker *mon, DWORD flags)
{
HRESULT hres;
if(This->doc_obj->client) {
VARIANT silent, offline;
hres = get_client_disp_property(This->doc_obj->client, DISPID_AMBIENT_SILENT, &silent);
if(SUCCEEDED(hres)) {
if(V_VT(&silent) != VT_BOOL)
WARN("silent = %s\n", debugstr_variant(&silent));
else if(V_BOOL(&silent))
FIXME("silent == true\n");
}
hres = get_client_disp_property(This->doc_obj->client,
DISPID_AMBIENT_OFFLINEIFNOTCONNECTED, &offline);
if(SUCCEEDED(hres)) {
if(V_VT(&offline) != VT_BOOL)
WARN("offline = %s\n", debugstr_variant(&offline));
else if(V_BOOL(&offline))
FIXME("offline == true\n");
}
}
if(This->window->mon) {
update_doc(This, UPDATE_TITLE|UPDATE_UI);
}else {
update_doc(This, UPDATE_TITLE);
set_current_mon(This->window, mon, flags);
}
if(This->doc_obj->client) {
IOleCommandTarget *cmdtrg = NULL;
hres = IOleClientSite_QueryInterface(This->doc_obj->client, &IID_IOleCommandTarget,
(void**)&cmdtrg);
if(SUCCEEDED(hres)) {
VARIANT var, out;
if(flags & BINDING_NAVIGATED) {
V_VT(&var) = VT_UNKNOWN;
V_UNKNOWN(&var) = (IUnknown*)&This->window->base.IHTMLWindow2_iface;
V_VT(&out) = VT_EMPTY;
hres = IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 63, 0, &var, &out);
if(SUCCEEDED(hres))
VariantClear(&out);
}else if(!(flags & BINDING_FROMHIST)) {
V_VT(&var) = VT_I4;
V_I4(&var) = 0;
IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 37, 0, &var, NULL);
}
IOleCommandTarget_Release(cmdtrg);
}
}
}
HRESULT set_moniker(HTMLOuterWindow *window, IMoniker *mon, IUri *nav_uri, IBindCtx *pibc, nsChannelBSC *async_bsc,
BOOL set_download)
{
download_proc_task_t *download_task;
HTMLDocumentObj *doc_obj = NULL;
nsChannelBSC *bscallback;
nsWineURI *nsuri;
LPOLESTR url;
IUri *uri;
HRESULT hres;
if(window->doc_obj && window->doc_obj->basedoc.window == window)
doc_obj = window->doc_obj;
hres = IMoniker_GetDisplayName(mon, pibc, NULL, &url);
if(FAILED(hres)) {
WARN("GetDiaplayName failed: %08x\n", hres);
return hres;
}
if(nav_uri) {
uri = nav_uri;
}else {
hres = create_uri(url, 0, &uri);
if(FAILED(hres)) {
CoTaskMemFree(url);
return hres;
}
}
TRACE("got url: %s\n", debugstr_w(url));
set_ready_state(window, READYSTATE_LOADING);
hres = create_doc_uri(window, uri, &nsuri);
if(!nav_uri)
IUri_Release(uri);
if(SUCCEEDED(hres)) {
if(async_bsc)
bscallback = async_bsc;
else
hres = create_channelbsc(mon, NULL, NULL, 0, TRUE, &bscallback);
}
if(SUCCEEDED(hres)) {
if(window->base.inner_window->doc)
remove_target_tasks(window->base.inner_window->task_magic);
abort_window_bindings(window->base.inner_window);
hres = load_nsuri(window, nsuri, NULL, bscallback, LOAD_FLAGS_BYPASS_CACHE);
nsISupports_Release((nsISupports*)nsuri); /* FIXME */
if(SUCCEEDED(hres)) {
hres = create_pending_window(window, bscallback);
TRACE("pending window for %p %p %p\n", window, bscallback, window->pending_window);
}
if(bscallback != async_bsc)
IBindStatusCallback_Release(&bscallback->bsc.IBindStatusCallback_iface);
}
if(FAILED(hres)) {
CoTaskMemFree(url);
return hres;
}
if(doc_obj) {
HTMLDocument_LockContainer(doc_obj, TRUE);
if(doc_obj->frame) {
docobj_task_t *task;
task = heap_alloc(sizeof(docobj_task_t));
task->doc = doc_obj;
hres = push_task(&task->header, set_progress_proc, NULL, doc_obj->basedoc.task_magic);
if(FAILED(hres)) {
CoTaskMemFree(url);
return hres;
}
}
download_task = heap_alloc(sizeof(download_proc_task_t));
download_task->doc = doc_obj;
download_task->set_download = set_download;
download_task->url = url;
return push_task(&download_task->header, set_downloading_proc, set_downloading_task_destr, doc_obj->basedoc.task_magic);
}
return S_OK;
}
static void notif_readystate(HTMLOuterWindow *window)
{
window->readystate_pending = FALSE;
if(window->doc_obj && window->doc_obj->basedoc.window == window)
call_property_onchanged(&window->doc_obj->basedoc.cp_container, DISPID_READYSTATE);
fire_event(window->base.inner_window->doc, EVENTID_READYSTATECHANGE, FALSE,
window->base.inner_window->doc->node.nsnode, NULL, NULL);
if(window->frame_element)
fire_event(window->frame_element->element.node.doc, EVENTID_READYSTATECHANGE,
TRUE, window->frame_element->element.node.nsnode, NULL, NULL);
}
typedef struct {
task_t header;
HTMLOuterWindow *window;
} readystate_task_t;
static void notif_readystate_proc(task_t *_task)
{
readystate_task_t *task = (readystate_task_t*)_task;
notif_readystate(task->window);
}
static void notif_readystate_destr(task_t *_task)
{
readystate_task_t *task = (readystate_task_t*)_task;
IHTMLWindow2_Release(&task->window->base.IHTMLWindow2_iface);
}
void set_ready_state(HTMLOuterWindow *window, READYSTATE readystate)
{
READYSTATE prev_state = window->readystate;
window->readystate = readystate;
if(window->readystate_locked) {
readystate_task_t *task;
HRESULT hres;
if(window->readystate_pending || prev_state == readystate)
return;
task = heap_alloc(sizeof(*task));
if(!task)
return;
IHTMLWindow2_AddRef(&window->base.IHTMLWindow2_iface);
task->window = window;
hres = push_task(&task->header, notif_readystate_proc, notif_readystate_destr, window->task_magic);
if(SUCCEEDED(hres))
window->readystate_pending = TRUE;
return;
}
notif_readystate(window);
}
static HRESULT get_doc_string(HTMLDocumentNode *This, char **str)
{
nsIDOMNode *nsnode;
LPCWSTR strw;
nsAString nsstr;
nsresult nsres;
HRESULT hres;
if(!This->nsdoc) {
WARN("NULL nsdoc\n");
return E_UNEXPECTED;
}
nsres = nsIDOMHTMLDocument_QueryInterface(This->nsdoc, &IID_nsIDOMNode, (void**)&nsnode);
if(NS_FAILED(nsres)) {
ERR("Could not get nsIDOMNode failed: %08x\n", nsres);
return E_FAIL;
}
nsAString_Init(&nsstr, NULL);
hres = nsnode_to_nsstring(nsnode, &nsstr);
nsIDOMNode_Release(nsnode);
if(FAILED(hres)) {
nsAString_Finish(&nsstr);
return hres;
}
nsAString_GetData(&nsstr, &strw);
TRACE("%s\n", debugstr_w(strw));
*str = heap_strdupWtoA(strw);
nsAString_Finish(&nsstr);
if(!*str)
return E_OUTOFMEMORY;
return S_OK;
}
/**********************************************************
* IPersistMoniker implementation
*/
static inline HTMLDocument *impl_from_IPersistMoniker(IPersistMoniker *iface)
{
return CONTAINING_RECORD(iface, HTMLDocument, IPersistMoniker_iface);
}
static HRESULT WINAPI PersistMoniker_QueryInterface(IPersistMoniker *iface, REFIID riid, void **ppv)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
return htmldoc_query_interface(This, riid, ppv);
}
static ULONG WINAPI PersistMoniker_AddRef(IPersistMoniker *iface)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
return htmldoc_addref(This);
}
static ULONG WINAPI PersistMoniker_Release(IPersistMoniker *iface)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
return htmldoc_release(This);
}
static HRESULT WINAPI PersistMoniker_GetClassID(IPersistMoniker *iface, CLSID *pClassID)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
return IPersistFile_GetClassID(&This->IPersistFile_iface, pClassID);
}
static HRESULT WINAPI PersistMoniker_IsDirty(IPersistMoniker *iface)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
TRACE("(%p)\n", This);
return IPersistStreamInit_IsDirty(&This->IPersistStreamInit_iface);
}
static HRESULT WINAPI PersistMoniker_Load(IPersistMoniker *iface, BOOL fFullyAvailable,
IMoniker *pimkName, LPBC pibc, DWORD grfMode)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
HRESULT hres;
TRACE("(%p)->(%x %p %p %08x)\n", This, fFullyAvailable, pimkName, pibc, grfMode);
if(pibc) {
IUnknown *unk = NULL;
/* FIXME:
* Use params:
* "__PrecreatedObject"
* "BIND_CONTEXT_PARAM"
* "__HTMLLOADOPTIONS"
* "__DWNBINDINFO"
* "URL Context"
* "_ITransData_Object_"
* "_EnumFORMATETC_"
*/
hres = IBindCtx_GetObjectParam(pibc, (LPOLESTR)SZ_HTML_CLIENTSITE_OBJECTPARAM, &unk);
if(SUCCEEDED(hres) && unk) {
IOleClientSite *client = NULL;
hres = IUnknown_QueryInterface(unk, &IID_IOleClientSite, (void**)&client);
if(SUCCEEDED(hres)) {
TRACE("Got client site %p\n", client);
IOleObject_SetClientSite(&This->IOleObject_iface, client);
IOleClientSite_Release(client);
}
IUnknown_Release(unk);
}
}
prepare_for_binding(This, pimkName, FALSE);
call_docview_84(This->doc_obj);
hres = set_moniker(This->window, pimkName, NULL, pibc, NULL, TRUE);
if(FAILED(hres))
return hres;
return start_binding(This->window->pending_window, (BSCallback*)This->window->pending_window->bscallback, pibc);
}
static HRESULT WINAPI PersistMoniker_Save(IPersistMoniker *iface, IMoniker *pimkName,
LPBC pbc, BOOL fRemember)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
FIXME("(%p)->(%p %p %x)\n", This, pimkName, pbc, fRemember);
return E_NOTIMPL;
}
static HRESULT WINAPI PersistMoniker_SaveCompleted(IPersistMoniker *iface, IMoniker *pimkName, LPBC pibc)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
FIXME("(%p)->(%p %p)\n", This, pimkName, pibc);
return E_NOTIMPL;
}
static HRESULT WINAPI PersistMoniker_GetCurMoniker(IPersistMoniker *iface, IMoniker **ppimkName)
{
HTMLDocument *This = impl_from_IPersistMoniker(iface);
TRACE("(%p)->(%p)\n", This, ppimkName);
if(!This->window || !This->window->mon)
return E_UNEXPECTED;
IMoniker_AddRef(This->window->mon);
*ppimkName = This->window->mon;
return S_OK;
}
static const IPersistMonikerVtbl PersistMonikerVtbl = {
PersistMoniker_QueryInterface,
PersistMoniker_AddRef,
PersistMoniker_Release,
PersistMoniker_GetClassID,
PersistMoniker_IsDirty,
PersistMoniker_Load,
PersistMoniker_Save,
PersistMoniker_SaveCompleted,
PersistMoniker_GetCurMoniker
};
/**********************************************************
* IMonikerProp implementation
*/
static inline HTMLDocument *impl_from_IMonikerProp(IMonikerProp *iface)
{
return CONTAINING_RECORD(iface, HTMLDocument, IMonikerProp_iface);
}
static HRESULT WINAPI MonikerProp_QueryInterface(IMonikerProp *iface, REFIID riid, void **ppv)
{
HTMLDocument *This = impl_from_IMonikerProp(iface);
return htmldoc_query_interface(This, riid, ppv);
}
static ULONG WINAPI MonikerProp_AddRef(IMonikerProp *iface)
{
HTMLDocument *This = impl_from_IMonikerProp(iface);
return htmldoc_addref(This);
}
static ULONG WINAPI MonikerProp_Release(IMonikerProp *iface)
{
HTMLDocument *This = impl_from_IMonikerProp(iface);
return htmldoc_release(This);
}
static HRESULT WINAPI MonikerProp_PutProperty(IMonikerProp *iface, MONIKERPROPERTY mkp, LPCWSTR val)
{
HTMLDocument *This = impl_from_IMonikerProp(iface);
TRACE("(%p)->(%d %s)\n", This, mkp, debugstr_w(val));
switch(mkp) {
case MIMETYPEPROP:
heap_free(This->doc_obj->mime);
This->doc_obj->mime = heap_strdupW(val);
break;
case CLASSIDPROP:
break;
default:
FIXME("mkp %d\n", mkp);
return E_NOTIMPL;
}
return S_OK;
}
static const IMonikerPropVtbl MonikerPropVtbl = {
MonikerProp_QueryInterface,
MonikerProp_AddRef,
MonikerProp_Release,
MonikerProp_PutProperty
};
/**********************************************************
* IPersistFile implementation
*/
static inline HTMLDocument *impl_from_IPersistFile(IPersistFile *iface)
{
return CONTAINING_RECORD(iface, HTMLDocument, IPersistFile_iface);
}
static HRESULT WINAPI PersistFile_QueryInterface(IPersistFile *iface, REFIID riid, void **ppv)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
return htmldoc_query_interface(This, riid, ppv);
}
static ULONG WINAPI PersistFile_AddRef(IPersistFile *iface)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
return htmldoc_addref(This);
}
static ULONG WINAPI PersistFile_Release(IPersistFile *iface)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
return htmldoc_release(This);
}
static HRESULT WINAPI PersistFile_GetClassID(IPersistFile *iface, CLSID *pClassID)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
TRACE("(%p)->(%p)\n", This, pClassID);
if(!pClassID)
return E_INVALIDARG;
*pClassID = CLSID_HTMLDocument;
return S_OK;
}
static HRESULT WINAPI PersistFile_IsDirty(IPersistFile *iface)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
TRACE("(%p)\n", This);
return IPersistStreamInit_IsDirty(&This->IPersistStreamInit_iface);
}
static HRESULT WINAPI PersistFile_Load(IPersistFile *iface, LPCOLESTR pszFileName, DWORD dwMode)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
FIXME("(%p)->(%s %08x)\n", This, debugstr_w(pszFileName), dwMode);
return E_NOTIMPL;
}
static HRESULT WINAPI PersistFile_Save(IPersistFile *iface, LPCOLESTR pszFileName, BOOL fRemember)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
char *str;
DWORD written=0;
HANDLE file;
HRESULT hres;
TRACE("(%p)->(%s %x)\n", This, debugstr_w(pszFileName), fRemember);
file = CreateFileW(pszFileName, GENERIC_WRITE, 0, NULL, CREATE_ALWAYS,
FILE_ATTRIBUTE_NORMAL, NULL);
if(file == INVALID_HANDLE_VALUE) {
WARN("Could not create file: %u\n", GetLastError());
return E_FAIL;
}
hres = get_doc_string(This->doc_node, &str);
if(SUCCEEDED(hres))
WriteFile(file, str, strlen(str), &written, NULL);
CloseHandle(file);
return hres;
}
static HRESULT WINAPI PersistFile_SaveCompleted(IPersistFile *iface, LPCOLESTR pszFileName)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(pszFileName));
return E_NOTIMPL;
}
static HRESULT WINAPI PersistFile_GetCurFile(IPersistFile *iface, LPOLESTR *pszFileName)
{
HTMLDocument *This = impl_from_IPersistFile(iface);
FIXME("(%p)->(%p)\n", This, pszFileName);
return E_NOTIMPL;
}
static const IPersistFileVtbl PersistFileVtbl = {
PersistFile_QueryInterface,
PersistFile_AddRef,
PersistFile_Release,
PersistFile_GetClassID,
PersistFile_IsDirty,
PersistFile_Load,
PersistFile_Save,
PersistFile_SaveCompleted,
PersistFile_GetCurFile
};
static inline HTMLDocument *impl_from_IPersistStreamInit(IPersistStreamInit *iface)
{
return CONTAINING_RECORD(iface, HTMLDocument, IPersistStreamInit_iface);
}
static HRESULT WINAPI PersistStreamInit_QueryInterface(IPersistStreamInit *iface,
REFIID riid, void **ppv)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
return htmldoc_query_interface(This, riid, ppv);
}
static ULONG WINAPI PersistStreamInit_AddRef(IPersistStreamInit *iface)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
return htmldoc_addref(This);
}
static ULONG WINAPI PersistStreamInit_Release(IPersistStreamInit *iface)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
return htmldoc_release(This);
}
static HRESULT WINAPI PersistStreamInit_GetClassID(IPersistStreamInit *iface, CLSID *pClassID)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
return IPersistFile_GetClassID(&This->IPersistFile_iface, pClassID);
}
static HRESULT WINAPI PersistStreamInit_IsDirty(IPersistStreamInit *iface)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
TRACE("(%p)\n", This);
if(This->doc_obj->usermode == EDITMODE)
return editor_is_dirty(This);
return S_FALSE;
}
static HRESULT WINAPI PersistStreamInit_Load(IPersistStreamInit *iface, LPSTREAM pStm)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
IMoniker *mon;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pStm);
hres = CreateURLMoniker(NULL, about_blankW, &mon);
if(FAILED(hres)) {
WARN("CreateURLMoniker failed: %08x\n", hres);
return hres;
}
prepare_for_binding(This, mon, FALSE);
hres = set_moniker(This->window, mon, NULL, NULL, NULL, TRUE);
if(FAILED(hres))
return hres;
hres = channelbsc_load_stream(This->window->pending_window, mon, pStm);
IMoniker_Release(mon);
return hres;
}
static HRESULT WINAPI PersistStreamInit_Save(IPersistStreamInit *iface, LPSTREAM pStm,
BOOL fClearDirty)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
char *str;
DWORD written=0;
HRESULT hres;
TRACE("(%p)->(%p %x)\n", This, pStm, fClearDirty);
hres = get_doc_string(This->doc_node, &str);
if(FAILED(hres))
return hres;
hres = IStream_Write(pStm, str, strlen(str), &written);
if(FAILED(hres))
FIXME("Write failed: %08x\n", hres);
heap_free(str);
if(fClearDirty)
set_dirty(This, VARIANT_FALSE);
return S_OK;
}
static HRESULT WINAPI PersistStreamInit_GetSizeMax(IPersistStreamInit *iface,
ULARGE_INTEGER *pcbSize)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
FIXME("(%p)->(%p)\n", This, pcbSize);
return E_NOTIMPL;
}
static HRESULT WINAPI PersistStreamInit_InitNew(IPersistStreamInit *iface)
{
HTMLDocument *This = impl_from_IPersistStreamInit(iface);
IMoniker *mon;
HRESULT hres;
TRACE("(%p)\n", This);
hres = CreateURLMoniker(NULL, about_blankW, &mon);
if(FAILED(hres)) {
WARN("CreateURLMoniker failed: %08x\n", hres);
return hres;
}
prepare_for_binding(This, mon, FALSE);
hres = set_moniker(This->window, mon, NULL, NULL, NULL, FALSE);
if(FAILED(hres))
return hres;
hres = channelbsc_load_stream(This->window->pending_window, mon, NULL);
IMoniker_Release(mon);
return hres;
}
static const IPersistStreamInitVtbl PersistStreamInitVtbl = {
PersistStreamInit_QueryInterface,
PersistStreamInit_AddRef,
PersistStreamInit_Release,
PersistStreamInit_GetClassID,
PersistStreamInit_IsDirty,
PersistStreamInit_Load,
PersistStreamInit_Save,
PersistStreamInit_GetSizeMax,
PersistStreamInit_InitNew
};
/**********************************************************
* IPersistHistory implementation
*/
static inline HTMLDocument *impl_from_IPersistHistory(IPersistHistory *iface)
{
return CONTAINING_RECORD(iface, HTMLDocument, IPersistHistory_iface);
}
static HRESULT WINAPI PersistHistory_QueryInterface(IPersistHistory *iface, REFIID riid, void **ppv)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
return htmldoc_query_interface(This, riid, ppv);
}
static ULONG WINAPI PersistHistory_AddRef(IPersistHistory *iface)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
return htmldoc_addref(This);
}
static ULONG WINAPI PersistHistory_Release(IPersistHistory *iface)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
return htmldoc_release(This);
}
static HRESULT WINAPI PersistHistory_GetClassID(IPersistHistory *iface, CLSID *pClassID)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
return IPersistFile_GetClassID(&This->IPersistFile_iface, pClassID);
}
static HRESULT WINAPI PersistHistory_LoadHistory(IPersistHistory *iface, IStream *pStream, IBindCtx *pbc)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
ULONG str_len, read;
WCHAR *uri_str;
IUri *uri;
HRESULT hres;
TRACE("(%p)->(%p %p)\n", This, pStream, pbc);
if(!This->window) {
FIXME("No current window\n");
return E_UNEXPECTED;
}
if(pbc)
FIXME("pbc not supported\n");
if(This->doc_obj->client) {
IOleCommandTarget *cmdtrg = NULL;
hres = IOleClientSite_QueryInterface(This->doc_obj->client, &IID_IOleCommandTarget,
(void**)&cmdtrg);
if(SUCCEEDED(hres)) {
IOleCommandTarget_Exec(cmdtrg, &CGID_ShellDocView, 138, 0, NULL, NULL);
IOleCommandTarget_Release(cmdtrg);
}
}
hres = IStream_Read(pStream, &str_len, sizeof(str_len), &read);
if(FAILED(hres))
return hres;
if(read != sizeof(str_len))
return E_FAIL;
uri_str = heap_alloc((str_len+1)*sizeof(WCHAR));
if(!uri_str)
return E_OUTOFMEMORY;
hres = IStream_Read(pStream, uri_str, str_len*sizeof(WCHAR), &read);
if(SUCCEEDED(hres) && read != str_len*sizeof(WCHAR))
hres = E_FAIL;
if(SUCCEEDED(hres)) {
uri_str[str_len] = 0;
hres = create_uri(uri_str, 0, &uri);
}
heap_free(uri_str);
if(FAILED(hres))
return hres;
hres = load_uri(This->window, uri, BINDING_FROMHIST);
IUri_Release(uri);
return hres;
}
static HRESULT WINAPI PersistHistory_SaveHistory(IPersistHistory *iface, IStream *pStream)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
ULONG len, written;
BSTR display_uri;
HRESULT hres;
TRACE("(%p)->(%p)\n", This, pStream);
if(!This->window || !This->window->uri) {
FIXME("No current URI\n");
return E_FAIL;
}
/* NOTE: The format we store is *not* compatible with native MSHTML. We currently
* store only URI of the page (as a length followed by a string) */
hres = IUri_GetDisplayUri(This->window->uri, &display_uri);
if(FAILED(hres))
return hres;
len = SysStringLen(display_uri);
hres = IStream_Write(pStream, &len, sizeof(len), &written);
if(SUCCEEDED(hres))
hres = IStream_Write(pStream, display_uri, len*sizeof(WCHAR), &written);
SysFreeString(display_uri);
return hres;
}
static HRESULT WINAPI PersistHistory_SetPositionCookie(IPersistHistory *iface, DWORD dwPositioncookie)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
FIXME("(%p)->(%x)\n", This, dwPositioncookie);
return E_NOTIMPL;
}
static HRESULT WINAPI PersistHistory_GetPositionCookie(IPersistHistory *iface, DWORD *pdwPositioncookie)
{
HTMLDocument *This = impl_from_IPersistHistory(iface);
FIXME("(%p)->(%p)\n", This, pdwPositioncookie);
return E_NOTIMPL;
}
static const IPersistHistoryVtbl PersistHistoryVtbl = {
PersistHistory_QueryInterface,
PersistHistory_AddRef,
PersistHistory_Release,
PersistHistory_GetClassID,
PersistHistory_LoadHistory,
PersistHistory_SaveHistory,
PersistHistory_SetPositionCookie,
PersistHistory_GetPositionCookie
};
void HTMLDocument_Persist_Init(HTMLDocument *This)
{
This->IPersistMoniker_iface.lpVtbl = &PersistMonikerVtbl;
This->IPersistFile_iface.lpVtbl = &PersistFileVtbl;
This->IMonikerProp_iface.lpVtbl = &MonikerPropVtbl;
This->IPersistStreamInit_iface.lpVtbl = &PersistStreamInitVtbl;
This->IPersistHistory_iface.lpVtbl = &PersistHistoryVtbl;
}
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