system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-11-05 18:01:34 +00:00
Code Issues Projects Releases Packages Wiki Activity
wine/dlls/mshtml/xmlhttprequest.c

1672 lines
54 KiB
C
Raw Blame History

/*
* Copyright 2015 Zhenbo Li
*
* 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 <stdarg.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "wine/debug.h"
#include "mshtml_private.h"
#include "htmlevent.h"
#include "mshtmdid.h"
#include "initguid.h"
#include "msxml6.h"
#include "objsafe.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
static HRESULT bstr_to_nsacstr(BSTR bstr, nsACString *str)
{
char *cstr = strdupWtoU(bstr);
if(!cstr)
return E_OUTOFMEMORY;
nsACString_Init(str, cstr);
free(cstr);
return S_OK;
}
static HRESULT variant_to_nsastr(VARIANT var, nsAString *ret)
{
switch(V_VT(&var)) {
case VT_NULL:
case VT_ERROR:
case VT_EMPTY:
nsAString_Init(ret, NULL);
return S_OK;
case VT_BSTR:
nsAString_InitDepend(ret, V_BSTR(&var));
return S_OK;
default:
FIXME("Unsupported VARIANT: %s\n", debugstr_variant(&var));
return E_INVALIDARG;
}
}
static HRESULT return_nscstr(nsresult nsres, nsACString *nscstr, BSTR *p)
{
const char *str;
int len;
if(NS_FAILED(nsres)) {
ERR("failed: %08lx\n", nsres);
nsACString_Finish(nscstr);
return E_FAIL;
}
nsACString_GetData(nscstr, &str);
if(*str) {
len = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
*p = SysAllocStringLen(NULL, len - 1);
if(!*p) {
nsACString_Finish(nscstr);
return E_OUTOFMEMORY;
}
MultiByteToWideChar(CP_UTF8, 0, str, -1, *p, len);
}else {
*p = NULL;
}
nsACString_Finish(nscstr);
return S_OK;
}
static const eventid_t events[] = {
EVENTID_READYSTATECHANGE,
EVENTID_LOAD,
EVENTID_LOADSTART,
EVENTID_LOADEND,
EVENTID_PROGRESS,
EVENTID_ABORT,
EVENTID_ERROR,
EVENTID_TIMEOUT,
};
typedef enum {
response_type_empty,
response_type_text,
response_type_doc,
response_type_arraybuf,
response_type_blob,
response_type_stream
} response_type_t;
static const struct {
const WCHAR *str;
const WCHAR *nsxhr_str;
} response_type_desc[] = {
[response_type_empty] = { L"", L"" },
[response_type_text] = { L"text", L"" },
[response_type_doc] = { L"document", L"" }, /* FIXME */
[response_type_arraybuf] = { L"arraybuffer", L"arraybuffer" },
[response_type_blob] = { L"blob", L"arraybuffer" },
[response_type_stream] = { L"ms-stream", L"arraybuffer" } /* FIXME */
};
typedef struct {
nsIDOMEventListener nsIDOMEventListener_iface;
LONG ref;
HTMLXMLHttpRequest *xhr;
} XMLHttpReqEventListener;
struct HTMLXMLHttpRequest {
EventTarget event_target;
IHTMLXMLHttpRequest IHTMLXMLHttpRequest_iface;
IHTMLXMLHttpRequest2 IHTMLXMLHttpRequest2_iface;
IWineXMLHttpRequestPrivate IWineXMLHttpRequestPrivate_iface;
IProvideClassInfo2 IProvideClassInfo2_iface;
LONG task_magic;
LONG ready_state;
response_type_t response_type;
BOOLEAN synchronous;
DWORD magic;
DWORD pending_events_magic;
HTMLInnerWindow *window;
nsIXMLHttpRequest *nsxhr;
XMLHttpReqEventListener *event_listener;
DOMEvent *pending_progress_event;
};
static void detach_xhr_event_listener(XMLHttpReqEventListener *event_listener)
{
nsIDOMEventTarget *event_target;
nsresult nsres;
nsAString str;
unsigned i;
nsres = nsIXMLHttpRequest_QueryInterface(event_listener->xhr->nsxhr, &IID_nsIDOMEventTarget, (void**)&event_target);
assert(nsres == NS_OK);
for(i = 0; i < ARRAY_SIZE(events) ; i++) {
nsAString_InitDepend(&str, get_event_name(events[i]));
nsres = nsIDOMEventTarget_RemoveEventListener(event_target, &str, &event_listener->nsIDOMEventListener_iface, FALSE);
nsAString_Finish(&str);
assert(nsres == NS_OK);
}
nsIDOMEventTarget_Release(event_target);
event_listener->xhr = NULL;
nsIDOMEventListener_Release(&event_listener->nsIDOMEventListener_iface);
}
static void synthesize_pending_events(HTMLXMLHttpRequest *xhr)
{
DWORD magic = xhr->pending_events_magic;
UINT16 ready_state = xhr->ready_state;
BOOLEAN send_load, send_loadend;
DOMEvent *event;
HRESULT hres;
if(xhr->magic != magic)
return;
/* Make sure further events are synthesized with a new task */
xhr->pending_events_magic = magic - 1;
/* Synthesize the necessary events that led us to this current state */
nsIXMLHttpRequest_GetReadyState(xhr->nsxhr, &ready_state);
if(ready_state == READYSTATE_UNINITIALIZED)
return;
/* Synchronous XHRs only send readyState changes before DONE in IE9 and below */
if(xhr->synchronous && dispex_compat_mode(&xhr->event_target.dispex) > COMPAT_MODE_IE9) {
if(ready_state < READYSTATE_INTERACTIVE) {
xhr->ready_state = ready_state;
return;
}
xhr->ready_state = max(xhr->ready_state, READYSTATE_INTERACTIVE);
}
IHTMLXMLHttpRequest_AddRef(&xhr->IHTMLXMLHttpRequest_iface);
send_loadend = send_load = (xhr->ready_state != ready_state && ready_state == READYSTATE_COMPLETE);
for(;;) {
if(xhr->pending_progress_event &&
xhr->ready_state == (xhr->pending_progress_event->event_id == EVENTID_PROGRESS ? READYSTATE_INTERACTIVE : READYSTATE_COMPLETE))
{
DOMEvent *pending_progress_event = xhr->pending_progress_event;
xhr->pending_progress_event = NULL;
if(pending_progress_event->event_id != EVENTID_PROGRESS) {
send_load = FALSE;
send_loadend = TRUE;
}
dispatch_event(&xhr->event_target, pending_progress_event);
IDOMEvent_Release(&pending_progress_event->IDOMEvent_iface);
if(xhr->magic != magic)
goto ret;
}
if(xhr->ready_state >= ready_state)
break;
xhr->ready_state++;
hres = create_document_event(xhr->window->doc, EVENTID_READYSTATECHANGE, &event);
if(SUCCEEDED(hres)) {
dispatch_event(&xhr->event_target, event);
IDOMEvent_Release(&event->IDOMEvent_iface);
if(xhr->magic != magic)
goto ret;
}
}
if(send_load) {
hres = create_document_event(xhr->window->doc, EVENTID_LOAD, &event);
if(SUCCEEDED(hres)) {
dispatch_event(&xhr->event_target, event);
IDOMEvent_Release(&event->IDOMEvent_iface);
if(xhr->magic != magic)
goto ret;
}
}
if(send_loadend) {
hres = create_document_event(xhr->window->doc, EVENTID_LOADEND, &event);
if(SUCCEEDED(hres)) {
dispatch_event(&xhr->event_target, event);
IDOMEvent_Release(&event->IDOMEvent_iface);
if(xhr->magic != magic)
goto ret;
}
}
ret:
IHTMLXMLHttpRequest_Release(&xhr->IHTMLXMLHttpRequest_iface);
}
static nsresult sync_xhr_send(HTMLXMLHttpRequest *xhr, nsIVariant *nsbody)
{
thread_data_t *thread_data = get_thread_data(TRUE);
HTMLXMLHttpRequest *prev_blocking_xhr;
HTMLInnerWindow *window = xhr->window;
nsresult nsres;
if(!thread_data)
return NS_ERROR_OUT_OF_MEMORY;
prev_blocking_xhr = thread_data->blocking_xhr;
/* Note: Starting with Gecko 30.0 (Firefox 30.0 / Thunderbird 30.0 / SeaMonkey 2.27),
* synchronous requests on the main thread have been deprecated due to the negative
* effects to the user experience. However, they still work. The larger issue is that
* it is broken because it still dispatches async XHR and some other events, while all
* other major browsers don't, including IE, so we have to filter them out during Send.
*
* They will need to be queued and dispatched later, after Send returns, otherwise it
* breaks JavaScript single-threaded expectations (JS code will switch from blocking in
* Send to executing some event handler, then returning back to Send, messing its state).
*
* Of course we can't just delay dispatching the events, because the state won't match
* for each event later on, to what it's supposed to be (most notably, XHR's readyState).
* We'll keep snapshots and synthesize them when unblocked for async XHR events.
*
* Note that while queuing an event this way would not work correctly with their default
* behavior in Gecko (preventDefault() can't be called because we need to *delay* the
* default, rather than prevent it completely), Gecko does suppress events reaching the
* document during the sync XHR event loop, so those we do not handle manually. If we
* find an event that has defaults on Gecko's side and isn't delayed by Gecko, we need
* to figure out a way to handle it...
*
* For details (and bunch of problems to consider) see: https://bugzil.la/697151
*/
window->base.outer_window->readystate_locked++;
window->blocking_depth++;
thread_data->blocking_xhr = xhr;
nsres = nsIXMLHttpRequest_Send(xhr->nsxhr, nsbody);
thread_data->blocking_xhr = prev_blocking_xhr;
window->base.outer_window->readystate_locked--;
if(!--window->blocking_depth)
unblock_tasks_and_timers(thread_data);
/* Process any pending events now since they were part of the blocked send() above */
synthesize_pending_events(xhr);
return nsres;
}
struct pending_xhr_events_task {
event_task_t header;
HTMLXMLHttpRequest *xhr;
};
static void pending_xhr_events_proc(event_task_t *_task)
{
struct pending_xhr_events_task *task = (struct pending_xhr_events_task*)_task;
synthesize_pending_events(task->xhr);
}
static void pending_xhr_events_destr(event_task_t *_task)
{
}
static inline XMLHttpReqEventListener *impl_from_nsIDOMEventListener(nsIDOMEventListener *iface)
{
return CONTAINING_RECORD(iface, XMLHttpReqEventListener, nsIDOMEventListener_iface);
}
static nsresult NSAPI XMLHttpReqEventListener_QueryInterface(nsIDOMEventListener *iface,
nsIIDRef riid, void **result)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
if(IsEqualGUID(&IID_nsISupports, riid)) {
TRACE("(%p)->(IID_nsISupports, %p)\n", This, result);
*result = &This->nsIDOMEventListener_iface;
}else if(IsEqualGUID(&IID_nsIDOMEventListener, riid)) {
TRACE("(%p)->(IID_nsIDOMEventListener %p)\n", This, result);
*result = &This->nsIDOMEventListener_iface;
}else {
*result = NULL;
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), result);
return NS_NOINTERFACE;
}
nsIDOMEventListener_AddRef(&This->nsIDOMEventListener_iface);
return NS_OK;
}
static nsrefcnt NSAPI XMLHttpReqEventListener_AddRef(nsIDOMEventListener *iface)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
return ref;
}
static nsrefcnt NSAPI XMLHttpReqEventListener_Release(nsIDOMEventListener *iface)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%ld\n", This, ref);
if(!ref) {
assert(!This->xhr);
free(This);
}
return ref;
}
static nsresult NSAPI XMLHttpReqEventListener_HandleEvent(nsIDOMEventListener *iface, nsIDOMEvent *nsevent)
{
XMLHttpReqEventListener *This = impl_from_nsIDOMEventListener(iface);
HTMLXMLHttpRequest *blocking_xhr = NULL;
thread_data_t *thread_data;
compat_mode_t compat_mode;
LONG ready_state;
DOMEvent *event;
HRESULT hres;
UINT16 val;
TRACE("(%p)\n", This);
if(!This->xhr)
return NS_OK;
ready_state = This->xhr->ready_state;
if(NS_SUCCEEDED(nsIXMLHttpRequest_GetReadyState(This->xhr->nsxhr, &val)))
ready_state = val;
if((thread_data = get_thread_data(FALSE)))
blocking_xhr = thread_data->blocking_xhr;
compat_mode = dispex_compat_mode(&This->xhr->event_target.dispex);
hres = create_event_from_nsevent(nsevent, compat_mode, &event);
if(FAILED(hres)) {
if(!blocking_xhr || This->xhr == blocking_xhr)
This->xhr->ready_state = ready_state;
return NS_ERROR_OUT_OF_MEMORY;
}
if(blocking_xhr) {
BOOL has_pending_events = (This->xhr->magic == This->xhr->pending_events_magic);
if(has_pending_events || This->xhr != blocking_xhr) {
switch(event->event_id) {
case EVENTID_PROGRESS:
case EVENTID_ABORT:
case EVENTID_ERROR:
case EVENTID_TIMEOUT:
if(This->xhr->pending_progress_event)
IDOMEvent_Release(&This->xhr->pending_progress_event->IDOMEvent_iface);
This->xhr->pending_progress_event = event;
break;
default:
IDOMEvent_Release(&event->IDOMEvent_iface);
break;
}
if(!has_pending_events) {
if(!This->xhr->synchronous) {
struct pending_xhr_events_task *task;
remove_target_tasks(This->xhr->task_magic);
if(!(task = malloc(sizeof(*task))))
return NS_ERROR_OUT_OF_MEMORY;
task->header.target_magic = This->xhr->task_magic;
task->header.thread_blocked = TRUE;
task->header.proc = pending_xhr_events_proc;
task->header.destr = pending_xhr_events_destr;
task->header.window = This->xhr->window;
task->xhr = This->xhr;
IHTMLWindow2_AddRef(&This->xhr->window->base.IHTMLWindow2_iface);
list_add_after(thread_data->pending_xhr_events_tail, &task->header.entry);
thread_data->pending_xhr_events_tail = &task->header.entry;
}
This->xhr->pending_events_magic = This->xhr->magic;
return NS_OK;
}
/* Synthesize pending events that a nested sync XHR might have blocked us on */
if(This->xhr == blocking_xhr)
synthesize_pending_events(This->xhr);
return NS_OK;
}
/* Workaround weird Gecko behavior with nested sync XHRs, where it sends readyState changes
for OPENED (or possibly other states than DONE), unlike IE10+ and non-nested sync XHRs... */
if(ready_state < READYSTATE_COMPLETE && event->event_id == EVENTID_READYSTATECHANGE) {
IDOMEvent_Release(&event->IDOMEvent_iface);
This->xhr->ready_state = ready_state;
return NS_OK;
}
/* IE10+ only send readystatechange event when it is DONE for sync XHRs, but older modes
send all the others here, including OPENED state change (even if it was opened earlier). */
if(compat_mode < COMPAT_MODE_IE10 && This->xhr->ready_state < READYSTATE_COMPLETE && (
event->event_id == EVENTID_READYSTATECHANGE || event->event_id == EVENTID_PROGRESS || event->event_id == EVENTID_LOADSTART)) {
DOMEvent *readystatechange_event;
DWORD magic = This->xhr->magic;
unsigned i;
for(i = READYSTATE_LOADING; i < READYSTATE_COMPLETE; i++) {
hres = create_document_event(This->xhr->window->doc, EVENTID_READYSTATECHANGE, &readystatechange_event);
if(FAILED(hres))
break;
This->xhr->ready_state = i;
dispatch_event(&This->xhr->event_target, readystatechange_event);
IDOMEvent_Release(&readystatechange_event->IDOMEvent_iface);
if(This->xhr->magic != magic) {
IDOMEvent_Release(&event->IDOMEvent_iface);
return NS_OK;
}
}
}
}
This->xhr->ready_state = ready_state;
dispatch_event(&This->xhr->event_target, event);
IDOMEvent_Release(&event->IDOMEvent_iface);
return NS_OK;
}
static const nsIDOMEventListenerVtbl XMLHttpReqEventListenerVtbl = {
XMLHttpReqEventListener_QueryInterface,
XMLHttpReqEventListener_AddRef,
XMLHttpReqEventListener_Release,
XMLHttpReqEventListener_HandleEvent
};
static inline HTMLXMLHttpRequest *impl_from_IHTMLXMLHttpRequest(IHTMLXMLHttpRequest *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, IHTMLXMLHttpRequest_iface);
}
DISPEX_IDISPATCH_IMPL(HTMLXMLHttpRequest, IHTMLXMLHttpRequest,
impl_from_IHTMLXMLHttpRequest(iface)->event_target.dispex)
static HRESULT WINAPI HTMLXMLHttpRequest_get_readyState(IHTMLXMLHttpRequest *iface, LONG *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
*p = This->ready_state;
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_responseBody(IHTMLXMLHttpRequest *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_responseText(IHTMLXMLHttpRequest *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
if(This->ready_state < READYSTATE_INTERACTIVE) {
*p = NULL;
return S_OK;
}
nsAString_Init(&nsstr, NULL);
nsres = nsIXMLHttpRequest_GetResponseText(This->nsxhr, &nsstr);
return return_nsstr(nsres, &nsstr, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_responseXML(IHTMLXMLHttpRequest *iface, IDispatch **p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
IXMLDOMDocument *xmldoc = NULL;
BSTR str;
HRESULT hres;
VARIANT_BOOL vbool;
IObjectSafety *safety;
TRACE("(%p)->(%p)\n", This, p);
if(This->ready_state < READYSTATE_COMPLETE) {
*p = NULL;
return S_OK;
}
if(dispex_compat_mode(&This->event_target.dispex) >= COMPAT_MODE_IE10) {
nsIDOMDocument *nsdoc;
nsresult nsres;
nsres = nsIXMLHttpRequest_GetResponseXML(This->nsxhr, &nsdoc);
if(NS_FAILED(nsres))
return map_nsresult(nsres);
if(!nsdoc) {
*p = NULL;
return S_OK;
}
nsIDOMDocument_Release(nsdoc);
}
hres = CoCreateInstance(&CLSID_DOMDocument, NULL, CLSCTX_INPROC_SERVER, &IID_IXMLDOMDocument, (void**)&xmldoc);
if(FAILED(hres)) {
ERR("CoCreateInstance failed: %08lx\n", hres);
return hres;
}
hres = IHTMLXMLHttpRequest_get_responseText(iface, &str);
if(FAILED(hres)) {
IXMLDOMDocument_Release(xmldoc);
ERR("get_responseText failed: %08lx\n", hres);
return hres;
}
hres = IXMLDOMDocument_loadXML(xmldoc, str, &vbool);
SysFreeString(str);
if(hres != S_OK || vbool != VARIANT_TRUE)
WARN("loadXML failed: %08lx, returning an empty xmldoc\n", hres);
hres = IXMLDOMDocument_QueryInterface(xmldoc, &IID_IObjectSafety, (void**)&safety);
assert(SUCCEEDED(hres));
hres = IObjectSafety_SetInterfaceSafetyOptions(safety, NULL,
INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACE_USES_SECURITY_MANAGER,
INTERFACESAFE_FOR_UNTRUSTED_CALLER | INTERFACESAFE_FOR_UNTRUSTED_DATA | INTERFACE_USES_SECURITY_MANAGER);
assert(SUCCEEDED(hres));
IObjectSafety_Release(safety);
*p = (IDispatch*)xmldoc;
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_status(IHTMLXMLHttpRequest *iface, LONG *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
UINT32 val;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
if(This->ready_state < READYSTATE_LOADED) {
*p = 0;
return E_FAIL;
}
nsres = nsIXMLHttpRequest_GetStatus(This->nsxhr, &val);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_GetStatus failed: %08lx\n", nsres);
return E_FAIL;
}
*p = val;
if(val == 0)
return E_FAIL; /* WinAPI thinks this is an error */
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_statusText(IHTMLXMLHttpRequest *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsACString nscstr;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
if(This->ready_state < READYSTATE_LOADED) {
*p = NULL;
return E_FAIL;
}
nsACString_Init(&nscstr, NULL);
nsres = nsIXMLHttpRequest_GetStatusText(This->nsxhr, &nscstr);
return return_nscstr(nsres, &nscstr, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_put_onreadystatechange(IHTMLXMLHttpRequest *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_READYSTATECHANGE, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_get_onreadystatechange(IHTMLXMLHttpRequest *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_READYSTATECHANGE, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_abort(IHTMLXMLHttpRequest *iface)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
DWORD prev_magic = This->magic;
UINT16 ready_state;
nsresult nsres;
TRACE("(%p)->()\n", This);
This->magic++;
nsres = nsIXMLHttpRequest_SlowAbort(This->nsxhr);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_SlowAbort failed: %08lx\n", nsres);
This->magic = prev_magic;
return E_FAIL;
}
/* Gecko changed to READYSTATE_UNINITIALIZED if it did abort */
nsres = nsIXMLHttpRequest_GetReadyState(This->nsxhr, &ready_state);
if(NS_SUCCEEDED(nsres))
This->ready_state = ready_state;
return S_OK;
}
static HRESULT HTMLXMLHttpRequest_open_hook(DispatchEx *dispex, WORD flags,
DISPPARAMS *dp, VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
/* If only two arguments were given, implicitly set async to false */
if((flags & DISPATCH_METHOD) && dp->cArgs == 2 && !dp->cNamedArgs) {
VARIANT args[5];
DISPPARAMS new_dp = {args, NULL, ARRAY_SIZE(args), 0};
V_VT(args) = VT_EMPTY;
V_VT(args+1) = VT_EMPTY;
V_VT(args+2) = VT_BOOL;
V_BOOL(args+2) = VARIANT_TRUE;
args[3] = dp->rgvarg[0];
args[4] = dp->rgvarg[1];
TRACE("implicit async\n");
return dispex_call_builtin(dispex, DISPID_IHTMLXMLHTTPREQUEST_OPEN, &new_dp, res, ei, caller);
}
return S_FALSE; /* fallback to default */
}
static HRESULT WINAPI HTMLXMLHttpRequest_open(IHTMLXMLHttpRequest *iface, BSTR bstrMethod, BSTR bstrUrl, VARIANT varAsync, VARIANT varUser, VARIANT varPassword)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
BOOLEAN prev_synchronous;
nsAString user, password;
nsACString method, url;
unsigned opt_argc = 1;
DWORD prev_magic;
nsresult nsres;
HRESULT hres;
TRACE("(%p)->(%s %s %s %s %s)\n", This, debugstr_w(bstrMethod), debugstr_w(bstrUrl), debugstr_variant(&varAsync), debugstr_variant(&varUser), debugstr_variant(&varPassword));
if(V_VT(&varAsync) != VT_BOOL) {
LCID lcid = MAKELCID(MAKELANGID(LANG_ENGLISH,SUBLANG_ENGLISH_US),SORT_DEFAULT);
hres = VariantChangeTypeEx(&varAsync, &varAsync, lcid, 0, VT_BOOL);
if(FAILED(hres)) {
WARN("Failed to convert varAsync to BOOL: %#lx\n", hres);
return hres;
}
}
hres = variant_to_nsastr(varUser, &user);
if(FAILED(hres))
return hres;
hres = variant_to_nsastr(varPassword, &password);
if(FAILED(hres)) {
nsAString_Finish(&user);
return hres;
}
hres = bstr_to_nsacstr(bstrMethod, &method);
if(FAILED(hres)) {
nsAString_Finish(&user);
nsAString_Finish(&password);
return hres;
}
hres = bstr_to_nsacstr(bstrUrl, &url);
if(FAILED(hres)) {
nsAString_Finish(&user);
nsAString_Finish(&password);
nsACString_Finish(&method);
return hres;
}
/* Set this here, Gecko dispatches nested sync XHR readyState changes for OPENED (see HandleEvent) */
prev_magic = This->magic;
prev_synchronous = This->synchronous;
This->synchronous = !V_BOOL(&varAsync);
This->magic++;
if(V_VT(&varPassword) != VT_EMPTY && V_VT(&varPassword) != VT_ERROR)
opt_argc += 2;
else if(V_VT(&varUser) != VT_EMPTY && V_VT(&varUser) != VT_ERROR)
opt_argc += 1;
nsres = nsIXMLHttpRequest_Open(This->nsxhr, &method, &url, !!V_BOOL(&varAsync), &user, &password, opt_argc);
nsACString_Finish(&method);
nsACString_Finish(&url);
nsAString_Finish(&user);
nsAString_Finish(&password);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_Open failed: %08lx\n", nsres);
This->magic = prev_magic;
This->synchronous = prev_synchronous;
return E_FAIL;
}
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_send(IHTMLXMLHttpRequest *iface, VARIANT varBody)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsIWritableVariant *nsbody = NULL;
nsresult nsres = NS_OK;
TRACE("(%p)->(%s)\n", This, debugstr_variant(&varBody));
switch(V_VT(&varBody)) {
case VT_NULL:
case VT_EMPTY:
case VT_ERROR:
break;
case VT_BSTR: {
nsAString nsstr;
nsbody = create_nsvariant();
if(!nsbody)
return E_OUTOFMEMORY;
nsAString_InitDepend(&nsstr, V_BSTR(&varBody));
nsres = nsIWritableVariant_SetAsAString(nsbody, &nsstr);
nsAString_Finish(&nsstr);
break;
}
default:
FIXME("unsupported body type %s\n", debugstr_variant(&varBody));
return E_NOTIMPL;
}
if(NS_SUCCEEDED(nsres)) {
if(This->synchronous)
nsres = sync_xhr_send(This, (nsIVariant*)nsbody);
else
nsres = nsIXMLHttpRequest_Send(This->nsxhr, (nsIVariant*)nsbody);
}
if(nsbody)
nsIWritableVariant_Release(nsbody);
if(NS_FAILED(nsres)) {
ERR("nsIXMLHttpRequest_Send failed: %08lx\n", nsres);
return map_nsresult(nsres);
}
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_getAllResponseHeaders(IHTMLXMLHttpRequest *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsACString nscstr;
nsresult nsres;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
if(This->ready_state < READYSTATE_LOADED) {
*p = NULL;
return E_FAIL;
}
nsACString_Init(&nscstr, NULL);
nsres = nsIXMLHttpRequest_GetAllResponseHeaders(This->nsxhr, &nscstr);
return return_nscstr(nsres, &nscstr, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_getResponseHeader(IHTMLXMLHttpRequest *iface, BSTR bstrHeader, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
nsACString header, ret;
char *cstr;
nsresult nsres;
TRACE("(%p)->(%s %p)\n", This, debugstr_w(bstrHeader), p);
if(!p)
return E_POINTER;
if(!bstrHeader)
return E_INVALIDARG;
if(This->ready_state < READYSTATE_LOADED) {
*p = NULL;
return E_FAIL;
}
cstr = strdupWtoU(bstrHeader);
nsACString_InitDepend(&header, cstr);
nsACString_Init(&ret, NULL);
nsres = nsIXMLHttpRequest_GetResponseHeader(This->nsxhr, &header, &ret);
nsACString_Finish(&header);
free(cstr);
return return_nscstr(nsres, &ret, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_setRequestHeader(IHTMLXMLHttpRequest *iface, BSTR bstrHeader, BSTR bstrValue)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest(iface);
char *header_u, *value_u;
nsACString header, value;
nsresult nsres;
TRACE("(%p)->(%s %s)\n", This, debugstr_w(bstrHeader), debugstr_w(bstrValue));
header_u = strdupWtoU(bstrHeader);
if(bstrHeader && !header_u)
return E_OUTOFMEMORY;
value_u = strdupWtoU(bstrValue);
if(bstrValue && !value_u) {
free(header_u);
return E_OUTOFMEMORY;
}
nsACString_InitDepend(&header, header_u);
nsACString_InitDepend(&value, value_u);
nsres = nsIXMLHttpRequest_SetRequestHeader(This->nsxhr, &header, &value);
nsACString_Finish(&header);
nsACString_Finish(&value);
free(header_u);
free(value_u);
if(NS_FAILED(nsres)) {
ERR("SetRequestHeader failed: %08lx\n", nsres);
return E_FAIL;
}
return S_OK;
}
static const IHTMLXMLHttpRequestVtbl HTMLXMLHttpRequestVtbl = {
HTMLXMLHttpRequest_QueryInterface,
HTMLXMLHttpRequest_AddRef,
HTMLXMLHttpRequest_Release,
HTMLXMLHttpRequest_GetTypeInfoCount,
HTMLXMLHttpRequest_GetTypeInfo,
HTMLXMLHttpRequest_GetIDsOfNames,
HTMLXMLHttpRequest_Invoke,
HTMLXMLHttpRequest_get_readyState,
HTMLXMLHttpRequest_get_responseBody,
HTMLXMLHttpRequest_get_responseText,
HTMLXMLHttpRequest_get_responseXML,
HTMLXMLHttpRequest_get_status,
HTMLXMLHttpRequest_get_statusText,
HTMLXMLHttpRequest_put_onreadystatechange,
HTMLXMLHttpRequest_get_onreadystatechange,
HTMLXMLHttpRequest_abort,
HTMLXMLHttpRequest_open,
HTMLXMLHttpRequest_send,
HTMLXMLHttpRequest_getAllResponseHeaders,
HTMLXMLHttpRequest_getResponseHeader,
HTMLXMLHttpRequest_setRequestHeader
};
static inline HTMLXMLHttpRequest *impl_from_IHTMLXMLHttpRequest2(IHTMLXMLHttpRequest2 *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, IHTMLXMLHttpRequest2_iface);
}
DISPEX_IDISPATCH_IMPL(HTMLXMLHttpRequest2, IHTMLXMLHttpRequest2,
impl_from_IHTMLXMLHttpRequest2(iface)->event_target.dispex)
static HRESULT WINAPI HTMLXMLHttpRequest2_put_timeout(IHTMLXMLHttpRequest2 *iface, LONG v)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest2(iface);
TRACE("(%p)->(%ld)\n", This, v);
if(v < 0)
return E_INVALIDARG;
return map_nsresult(nsIXMLHttpRequest_SetTimeout(This->nsxhr, v));
}
static HRESULT WINAPI HTMLXMLHttpRequest2_get_timeout(IHTMLXMLHttpRequest2 *iface, LONG *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest2(iface);
nsresult nsres;
UINT32 timeout;
TRACE("(%p)->(%p)\n", This, p);
if(!p)
return E_POINTER;
nsres = nsIXMLHttpRequest_GetTimeout(This->nsxhr, &timeout);
*p = timeout;
return map_nsresult(nsres);
}
static HRESULT WINAPI HTMLXMLHttpRequest2_put_ontimeout(IHTMLXMLHttpRequest2 *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest2(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_TIMEOUT, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest2_get_ontimeout(IHTMLXMLHttpRequest2 *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IHTMLXMLHttpRequest2(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_TIMEOUT, p);
}
static const IHTMLXMLHttpRequest2Vtbl HTMLXMLHttpRequest2Vtbl = {
HTMLXMLHttpRequest2_QueryInterface,
HTMLXMLHttpRequest2_AddRef,
HTMLXMLHttpRequest2_Release,
HTMLXMLHttpRequest2_GetTypeInfoCount,
HTMLXMLHttpRequest2_GetTypeInfo,
HTMLXMLHttpRequest2_GetIDsOfNames,
HTMLXMLHttpRequest2_Invoke,
HTMLXMLHttpRequest2_put_timeout,
HTMLXMLHttpRequest2_get_timeout,
HTMLXMLHttpRequest2_put_ontimeout,
HTMLXMLHttpRequest2_get_ontimeout
};
static inline HTMLXMLHttpRequest *impl_from_IWineXMLHttpRequestPrivate(IWineXMLHttpRequestPrivate *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, IWineXMLHttpRequestPrivate_iface);
}
DISPEX_IDISPATCH_IMPL(HTMLXMLHttpRequest_private, IWineXMLHttpRequestPrivate,
impl_from_IWineXMLHttpRequestPrivate(iface)->event_target.dispex)
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_response(IWineXMLHttpRequestPrivate *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
HRESULT hres = S_OK;
TRACE("(%p)->(%p)\n", This, p);
switch(This->response_type) {
case response_type_empty:
case response_type_text:
hres = IHTMLXMLHttpRequest_get_responseText(&This->IHTMLXMLHttpRequest_iface, &V_BSTR(p));
if(SUCCEEDED(hres))
V_VT(p) = VT_BSTR;
break;
case response_type_doc:
FIXME("response_type_doc\n");
return E_NOTIMPL;
case response_type_arraybuf:
case response_type_blob:
if(This->ready_state < READYSTATE_COMPLETE) {
V_VT(p) = VT_EMPTY;
break;
}
if(This->response_type == response_type_arraybuf) {
FIXME("response_type_arraybuf\n");
return E_NOTIMPL;
}
FIXME("response_type_blob\n");
return E_NOTIMPL;
case response_type_stream:
FIXME("response_type_stream\n");
return E_NOTIMPL;
default:
assert(0);
}
return hres;
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_responseType(IWineXMLHttpRequestPrivate *iface, BSTR v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
nsAString nsstr;
nsresult nsres;
unsigned i;
TRACE("(%p)->(%s)\n", This, debugstr_w(v));
if(This->ready_state < READYSTATE_LOADING || This->ready_state > READYSTATE_INTERACTIVE) {
/* FIXME: Return InvalidStateError */
return E_FAIL;
}
for(i = 0; i < ARRAY_SIZE(response_type_desc); i++)
if(!wcscmp(v, response_type_desc[i].str))
break;
if(i >= ARRAY_SIZE(response_type_desc))
return S_OK;
nsAString_InitDepend(&nsstr, response_type_desc[i].nsxhr_str);
nsres = nsIXMLHttpRequest_SetResponseType(This->nsxhr, &nsstr);
nsAString_Finish(&nsstr);
if(NS_FAILED(nsres))
return map_nsresult(nsres);
This->response_type = i;
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_responseType(IWineXMLHttpRequestPrivate *iface, BSTR *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%p)\n", This, p);
*p = SysAllocString(response_type_desc[This->response_type].str);
return *p ? S_OK : E_OUTOFMEMORY;
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_upload(IWineXMLHttpRequestPrivate *iface, IDispatch **p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
FIXME("(%p)->(%p)\n", This, p);
return E_NOTIMPL;
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_withCredentials(IWineXMLHttpRequestPrivate *iface, VARIANT_BOOL v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%x)\n", This, v);
return map_nsresult(nsIXMLHttpRequest_SetWithCredentials(This->nsxhr, !!v));
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_withCredentials(IWineXMLHttpRequestPrivate *iface, VARIANT_BOOL *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
nsresult nsres;
cpp_bool b;
TRACE("(%p)->(%p)\n", This, p);
nsres = nsIXMLHttpRequest_GetWithCredentials(This->nsxhr, &b);
if(NS_FAILED(nsres))
return map_nsresult(nsres);
*p = b ? VARIANT_TRUE : VARIANT_FALSE;
return S_OK;
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_overrideMimeType(IWineXMLHttpRequestPrivate *iface, BSTR mimeType)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
static const WCHAR generic_type[] = L"application/octet-stream";
const WCHAR *type = NULL;
WCHAR *lowercase = NULL;
nsAString nsstr;
nsresult nsres;
TRACE("(%p)->(%s)\n", This, debugstr_w(mimeType));
if(mimeType) {
if(mimeType[0]) {
if(!(lowercase = wcsdup(mimeType)))
return E_OUTOFMEMORY;
_wcslwr(lowercase);
type = lowercase;
}else
type = generic_type;
}
nsAString_InitDepend(&nsstr, type);
nsres = nsIXMLHttpRequest_SlowOverrideMimeType(This->nsxhr, &nsstr);
nsAString_Finish(&nsstr);
free(lowercase);
return map_nsresult(nsres);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_onerror(IWineXMLHttpRequestPrivate *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_ERROR, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_onerror(IWineXMLHttpRequestPrivate *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_ERROR, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_onabort(IWineXMLHttpRequestPrivate *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_ABORT, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_onabort(IWineXMLHttpRequestPrivate *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_ABORT, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_onprogress(IWineXMLHttpRequestPrivate *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_PROGRESS, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_onprogress(IWineXMLHttpRequestPrivate *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_PROGRESS, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_onloadstart(IWineXMLHttpRequestPrivate *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_LOADSTART, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_onloadstart(IWineXMLHttpRequestPrivate *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_LOADSTART, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_onloadend(IWineXMLHttpRequestPrivate *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_LOADEND, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_onloadend(IWineXMLHttpRequestPrivate *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_LOADEND, p);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_put_onload(IWineXMLHttpRequestPrivate *iface, VARIANT v)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%s)\n", This, debugstr_variant(&v));
return set_event_handler(&This->event_target, EVENTID_LOAD, &v);
}
static HRESULT WINAPI HTMLXMLHttpRequest_private_get_onload(IWineXMLHttpRequestPrivate *iface, VARIANT *p)
{
HTMLXMLHttpRequest *This = impl_from_IWineXMLHttpRequestPrivate(iface);
TRACE("(%p)->(%p)\n", This, p);
return get_event_handler(&This->event_target, EVENTID_LOAD, p);
}
static const IWineXMLHttpRequestPrivateVtbl WineXMLHttpRequestPrivateVtbl = {
HTMLXMLHttpRequest_private_QueryInterface,
HTMLXMLHttpRequest_private_AddRef,
HTMLXMLHttpRequest_private_Release,
HTMLXMLHttpRequest_private_GetTypeInfoCount,
HTMLXMLHttpRequest_private_GetTypeInfo,
HTMLXMLHttpRequest_private_GetIDsOfNames,
HTMLXMLHttpRequest_private_Invoke,
HTMLXMLHttpRequest_private_get_response,
HTMLXMLHttpRequest_private_put_responseType,
HTMLXMLHttpRequest_private_get_responseType,
HTMLXMLHttpRequest_private_get_upload,
HTMLXMLHttpRequest_private_put_withCredentials,
HTMLXMLHttpRequest_private_get_withCredentials,
HTMLXMLHttpRequest_private_overrideMimeType,
HTMLXMLHttpRequest_private_put_onerror,
HTMLXMLHttpRequest_private_get_onerror,
HTMLXMLHttpRequest_private_put_onabort,
HTMLXMLHttpRequest_private_get_onabort,
HTMLXMLHttpRequest_private_put_onprogress,
HTMLXMLHttpRequest_private_get_onprogress,
HTMLXMLHttpRequest_private_put_onloadstart,
HTMLXMLHttpRequest_private_get_onloadstart,
HTMLXMLHttpRequest_private_put_onloadend,
HTMLXMLHttpRequest_private_get_onloadend,
HTMLXMLHttpRequest_private_put_onload,
HTMLXMLHttpRequest_private_get_onload
};
static inline HTMLXMLHttpRequest *impl_from_IProvideClassInfo2(IProvideClassInfo2 *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, IProvideClassInfo2_iface);
}
static HRESULT WINAPI ProvideClassInfo_QueryInterface(IProvideClassInfo2 *iface, REFIID riid, void **ppv)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
return IHTMLXMLHttpRequest_QueryInterface(&This->IHTMLXMLHttpRequest_iface, riid, ppv);
}
static ULONG WINAPI ProvideClassInfo_AddRef(IProvideClassInfo2 *iface)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
return IHTMLXMLHttpRequest_AddRef(&This->IHTMLXMLHttpRequest_iface);
}
static ULONG WINAPI ProvideClassInfo_Release(IProvideClassInfo2 *iface)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
return IHTMLXMLHttpRequest_Release(&This->IHTMLXMLHttpRequest_iface);
}
static HRESULT WINAPI ProvideClassInfo_GetClassInfo(IProvideClassInfo2 *iface, ITypeInfo **ppTI)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
TRACE("(%p)->(%p)\n", This, ppTI);
return get_class_typeinfo(&CLSID_HTMLXMLHttpRequest, ppTI);
}
static HRESULT WINAPI ProvideClassInfo2_GetGUID(IProvideClassInfo2 *iface, DWORD dwGuidKind, GUID *pGUID)
{
HTMLXMLHttpRequest *This = impl_from_IProvideClassInfo2(iface);
FIXME("(%p)->(%lu %p)\n", This, dwGuidKind, pGUID);
return E_NOTIMPL;
}
static const IProvideClassInfo2Vtbl ProvideClassInfo2Vtbl = {
ProvideClassInfo_QueryInterface,
ProvideClassInfo_AddRef,
ProvideClassInfo_Release,
ProvideClassInfo_GetClassInfo,
ProvideClassInfo2_GetGUID,
};
static inline HTMLXMLHttpRequest *impl_from_DispatchEx(DispatchEx *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequest, event_target.dispex);
}
static void *HTMLXMLHttpRequest_query_interface(DispatchEx *dispex, REFIID riid)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
if(IsEqualGUID(&IID_IHTMLXMLHttpRequest, riid))
return &This->IHTMLXMLHttpRequest_iface;
if(IsEqualGUID(&IID_IHTMLXMLHttpRequest2, riid))
return &This->IHTMLXMLHttpRequest2_iface;
if(IsEqualGUID(&IID_IWineXMLHttpRequestPrivate, riid))
return &This->IWineXMLHttpRequestPrivate_iface;
if(IsEqualGUID(&IID_IProvideClassInfo, riid))
return &This->IProvideClassInfo2_iface;
if(IsEqualGUID(&IID_IProvideClassInfo2, riid))
return &This->IProvideClassInfo2_iface;
return EventTarget_query_interface(&This->event_target, riid);
}
static void HTMLXMLHttpRequest_traverse(DispatchEx *dispex, nsCycleCollectionTraversalCallback *cb)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
if(This->window)
note_cc_edge((nsISupports*)&This->window->base.IHTMLWindow2_iface, "window", cb);
if(This->pending_progress_event)
note_cc_edge((nsISupports*)&This->pending_progress_event->IDOMEvent_iface, "pending_progress_event", cb);
if(This->nsxhr)
note_cc_edge((nsISupports*)This->nsxhr, "nsxhr", cb);
traverse_event_target(&This->event_target, cb);
}
static void HTMLXMLHttpRequest_unlink(DispatchEx *dispex)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
if(This->event_listener) {
XMLHttpReqEventListener *event_listener = This->event_listener;
This->event_listener = NULL;
detach_xhr_event_listener(event_listener);
}
if(This->window) {
HTMLInnerWindow *window = This->window;
This->window = NULL;
IHTMLWindow2_Release(&window->base.IHTMLWindow2_iface);
}
if(This->pending_progress_event) {
DOMEvent *pending_progress_event = This->pending_progress_event;
This->pending_progress_event = NULL;
IDOMEvent_Release(&pending_progress_event->IDOMEvent_iface);
}
unlink_ref(&This->nsxhr);
release_event_target(&This->event_target);
}
static void HTMLXMLHttpRequest_destructor(DispatchEx *dispex)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
free(This);
}
static void HTMLXMLHttpRequest_last_release(DispatchEx *dispex)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
remove_target_tasks(This->task_magic);
}
static nsISupports *HTMLXMLHttpRequest_get_gecko_target(DispatchEx *dispex)
{
HTMLXMLHttpRequest *This = impl_from_DispatchEx(dispex);
return (nsISupports*)This->nsxhr;
}
static void HTMLXMLHttpRequest_bind_event(DispatchEx *dispex, eventid_t eid)
{
/* Do nothing. To be able to track state and queue events manually, when blocked
* by sync XHRs in their send() event loop, we always register the handlers. */
}
static void HTMLXMLHttpRequest_init_dispex_info(dispex_data_t *info, compat_mode_t compat_mode)
{
static const dispex_hook_t xhr_hooks[] = {
{DISPID_IHTMLXMLHTTPREQUEST_OPEN, HTMLXMLHttpRequest_open_hook},
{DISPID_UNKNOWN}
};
static const dispex_hook_t private_hooks[] = {
{DISPID_IWINEXMLHTTPREQUESTPRIVATE_RESPONSE},
{DISPID_IWINEXMLHTTPREQUESTPRIVATE_RESPONSETYPE},
{DISPID_IWINEXMLHTTPREQUESTPRIVATE_UPLOAD},
{DISPID_IWINEXMLHTTPREQUESTPRIVATE_WITHCREDENTIALS},
{DISPID_EVPROP_ONERROR},
{DISPID_EVPROP_ONABORT},
{DISPID_EVPROP_PROGRESS},
{DISPID_EVPROP_LOADSTART},
{DISPID_EVPROP_LOADEND},
/* IE10 only */
{DISPID_IWINEXMLHTTPREQUESTPRIVATE_OVERRIDEMIMETYPE},
{DISPID_UNKNOWN}
};
const dispex_hook_t *const private_ie10_hooks = private_hooks + ARRAY_SIZE(private_hooks) - 2;
EventTarget_init_dispex_info(info, compat_mode);
dispex_info_add_interface(info, IHTMLXMLHttpRequest_tid, compat_mode >= COMPAT_MODE_IE10 ? xhr_hooks : NULL);
dispex_info_add_interface(info, IWineXMLHttpRequestPrivate_tid,
compat_mode < COMPAT_MODE_IE10 ? private_hooks :
compat_mode < COMPAT_MODE_IE11 ? private_ie10_hooks : NULL);
}
static const event_target_vtbl_t HTMLXMLHttpRequest_event_target_vtbl = {
{
.query_interface = HTMLXMLHttpRequest_query_interface,
.destructor = HTMLXMLHttpRequest_destructor,
.traverse = HTMLXMLHttpRequest_traverse,
.unlink = HTMLXMLHttpRequest_unlink,
.last_release = HTMLXMLHttpRequest_last_release
},
.get_gecko_target = HTMLXMLHttpRequest_get_gecko_target,
.bind_event = HTMLXMLHttpRequest_bind_event
};
static const tid_t HTMLXMLHttpRequest_iface_tids[] = {
IHTMLXMLHttpRequest2_tid,
0
};
static dispex_static_data_t HTMLXMLHttpRequest_dispex = {
"XMLHttpRequest",
&HTMLXMLHttpRequest_event_target_vtbl.dispex_vtbl,
DispHTMLXMLHttpRequest_tid,
HTMLXMLHttpRequest_iface_tids,
HTMLXMLHttpRequest_init_dispex_info
};
/* IHTMLXMLHttpRequestFactory */
static inline HTMLXMLHttpRequestFactory *impl_from_IHTMLXMLHttpRequestFactory(IHTMLXMLHttpRequestFactory *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequestFactory, IHTMLXMLHttpRequestFactory_iface);
}
DISPEX_IDISPATCH_IMPL(HTMLXMLHttpRequestFactory, IHTMLXMLHttpRequestFactory,
impl_from_IHTMLXMLHttpRequestFactory(iface)->dispex)
static HRESULT WINAPI HTMLXMLHttpRequestFactory_create(IHTMLXMLHttpRequestFactory *iface, IHTMLXMLHttpRequest **p)
{
HTMLXMLHttpRequestFactory *This = impl_from_IHTMLXMLHttpRequestFactory(iface);
HTMLXMLHttpRequest *ret;
nsIXMLHttpRequest *nsxhr;
nsIDOMEventTarget *nstarget;
XMLHttpReqEventListener *event_listener;
nsresult nsres;
unsigned i;
TRACE("(%p)->(%p)\n", This, p);
nsxhr = create_nsxhr(This->window->dom_window);
if(!nsxhr)
return E_FAIL;
ret = calloc(1, sizeof(*ret));
if(!ret) {
nsIXMLHttpRequest_Release(nsxhr);
return E_OUTOFMEMORY;
}
event_listener = malloc(sizeof(*event_listener));
if(!event_listener) {
free(ret);
nsIXMLHttpRequest_Release(nsxhr);
return E_OUTOFMEMORY;
}
ret->nsxhr = nsxhr;
ret->window = This->window;
ret->task_magic = get_task_target_magic();
IHTMLWindow2_AddRef(&This->window->base.IHTMLWindow2_iface);
ret->IHTMLXMLHttpRequest_iface.lpVtbl = &HTMLXMLHttpRequestVtbl;
ret->IHTMLXMLHttpRequest2_iface.lpVtbl = &HTMLXMLHttpRequest2Vtbl;
ret->IWineXMLHttpRequestPrivate_iface.lpVtbl = &WineXMLHttpRequestPrivateVtbl;
ret->IProvideClassInfo2_iface.lpVtbl = &ProvideClassInfo2Vtbl;
EventTarget_Init(&ret->event_target, &HTMLXMLHttpRequest_dispex, This->window->doc->document_mode);
/* Always register the handlers because we need them to track state */
event_listener->nsIDOMEventListener_iface.lpVtbl = &XMLHttpReqEventListenerVtbl;
event_listener->ref = 1;
event_listener->xhr = ret;
ret->event_listener = event_listener;
nsres = nsIXMLHttpRequest_QueryInterface(nsxhr, &IID_nsIDOMEventTarget, (void**)&nstarget);
assert(nsres == NS_OK);
for(i = 0; i < ARRAY_SIZE(events); i++) {
const WCHAR *name = get_event_name(events[i]);
nsAString type_str;
nsAString_InitDepend(&type_str, name);
nsres = nsIDOMEventTarget_AddEventListener(nstarget, &type_str, &event_listener->nsIDOMEventListener_iface, FALSE, TRUE, 2);
nsAString_Finish(&type_str);
if(NS_FAILED(nsres)) {
WARN("AddEventListener(%s) failed: %08lx\n", debugstr_w(name), nsres);
IHTMLXMLHttpRequest_Release(&ret->IHTMLXMLHttpRequest_iface);
return map_nsresult(nsres);
}
}
nsIDOMEventTarget_Release(nstarget);
*p = &ret->IHTMLXMLHttpRequest_iface;
return S_OK;
}
static const IHTMLXMLHttpRequestFactoryVtbl HTMLXMLHttpRequestFactoryVtbl = {
HTMLXMLHttpRequestFactory_QueryInterface,
HTMLXMLHttpRequestFactory_AddRef,
HTMLXMLHttpRequestFactory_Release,
HTMLXMLHttpRequestFactory_GetTypeInfoCount,
HTMLXMLHttpRequestFactory_GetTypeInfo,
HTMLXMLHttpRequestFactory_GetIDsOfNames,
HTMLXMLHttpRequestFactory_Invoke,
HTMLXMLHttpRequestFactory_create
};
static inline HTMLXMLHttpRequestFactory *factory_from_DispatchEx(DispatchEx *iface)
{
return CONTAINING_RECORD(iface, HTMLXMLHttpRequestFactory, dispex);
}
static void *HTMLXMLHttpRequestFactory_query_interface(DispatchEx *dispex, REFIID riid)
{
HTMLXMLHttpRequestFactory *This = factory_from_DispatchEx(dispex);
if(IsEqualGUID(&IID_IHTMLXMLHttpRequestFactory, riid))
return &This->IHTMLXMLHttpRequestFactory_iface;
return NULL;
}
static void HTMLXMLHttpRequestFactory_traverse(DispatchEx *dispex, nsCycleCollectionTraversalCallback *cb)
{
HTMLXMLHttpRequestFactory *This = factory_from_DispatchEx(dispex);
if(This->window)
note_cc_edge((nsISupports*)&This->window->base.IHTMLWindow2_iface, "window", cb);
}
static void HTMLXMLHttpRequestFactory_unlink(DispatchEx *dispex)
{
HTMLXMLHttpRequestFactory *This = factory_from_DispatchEx(dispex);
if(This->window) {
HTMLInnerWindow *window = This->window;
This->window = NULL;
IHTMLWindow2_Release(&window->base.IHTMLWindow2_iface);
}
}
static void HTMLXMLHttpRequestFactory_destructor(DispatchEx *dispex)
{
HTMLXMLHttpRequestFactory *This = factory_from_DispatchEx(dispex);
free(This);
}
static HRESULT HTMLXMLHttpRequestFactory_value(DispatchEx *iface, LCID lcid, WORD flags, DISPPARAMS *params,
VARIANT *res, EXCEPINFO *ei, IServiceProvider *caller)
{
HTMLXMLHttpRequestFactory *This = factory_from_DispatchEx(iface);
IHTMLXMLHttpRequest *xhr;
HRESULT hres;
TRACE("\n");
if(flags != DISPATCH_CONSTRUCT) {
FIXME("flags %x not supported\n", flags);
return E_NOTIMPL;
}
hres = IHTMLXMLHttpRequestFactory_create(&This->IHTMLXMLHttpRequestFactory_iface, &xhr);
if(FAILED(hres))
return hres;
V_VT(res) = VT_DISPATCH;
V_DISPATCH(res) = (IDispatch*)xhr;
return S_OK;
}
static const dispex_static_data_vtbl_t HTMLXMLHttpRequestFactory_dispex_vtbl = {
.query_interface = HTMLXMLHttpRequestFactory_query_interface,
.destructor = HTMLXMLHttpRequestFactory_destructor,
.traverse = HTMLXMLHttpRequestFactory_traverse,
.unlink = HTMLXMLHttpRequestFactory_unlink,
.value = HTMLXMLHttpRequestFactory_value
};
static const tid_t HTMLXMLHttpRequestFactory_iface_tids[] = {
IHTMLXMLHttpRequestFactory_tid,
0
};
static dispex_static_data_t HTMLXMLHttpRequestFactory_dispex = {
"Function",
&HTMLXMLHttpRequestFactory_dispex_vtbl,
IHTMLXMLHttpRequestFactory_tid,
HTMLXMLHttpRequestFactory_iface_tids
};
HRESULT HTMLXMLHttpRequestFactory_Create(HTMLInnerWindow* window, HTMLXMLHttpRequestFactory **ret_ptr)
{
HTMLXMLHttpRequestFactory *ret;
ret = malloc(sizeof(*ret));
if(!ret)
return E_OUTOFMEMORY;
ret->IHTMLXMLHttpRequestFactory_iface.lpVtbl = &HTMLXMLHttpRequestFactoryVtbl;
ret->window = window;
IHTMLWindow2_AddRef(&window->base.IHTMLWindow2_iface);
init_dispatch(&ret->dispex, &HTMLXMLHttpRequestFactory_dispex, dispex_compat_mode(&window->event_target.dispex));
*ret_ptr = ret;
return S_OK;
}
Reference in a new issue View git blame Copy permalink