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Sweden-Number/dlls/ieframe/navigate.c

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/*
* Copyright 2006-2007 Jacek Caban for CodeWeavers
*
* 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
*/
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "ieframe.h"
#include "exdispid.h"
#include "shellapi.h"
#include "winreg.h"
#include "shlwapi.h"
#include "wininet.h"
#include "mshtml.h"
#include "resource.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(ieframe);
static const WCHAR emptyW[] = {0};
typedef struct {
IBindStatusCallback IBindStatusCallback_iface;
IHttpNegotiate IHttpNegotiate_iface;
LONG ref;
DocHost *doc_host;
IBinding *binding;
LPWSTR url;
HGLOBAL post_data;
BSTR headers;
ULONG post_data_len;
} BindStatusCallback;
static void dump_BINDINFO(BINDINFO *bi)
{
static const char * const BINDINFOF_str[] = {
"#0",
"BINDINFOF_URLENCODESTGMEDDATA",
"BINDINFOF_URLENCODEDEXTRAINFO"
};
static const char * const BINDVERB_str[] = {
"BINDVERB_GET",
"BINDVERB_POST",
"BINDVERB_PUT",
"BINDVERB_CUSTOM"
};
TRACE("\n"
"BINDINFO = {\n"
" %d, %s,\n"
" {%d, %p, %p},\n"
" %s,\n"
" %s,\n"
" %s,\n"
" %d, %08x, %d, %d\n"
" {%d %p %x},\n"
" %s\n"
" %p, %d\n"
"}\n",
bi->cbSize, debugstr_w(bi->szExtraInfo),
bi->stgmedData.tymed, bi->stgmedData.u.hGlobal, bi->stgmedData.pUnkForRelease,
bi->grfBindInfoF > BINDINFOF_URLENCODEDEXTRAINFO
? "unknown" : BINDINFOF_str[bi->grfBindInfoF],
bi->dwBindVerb > BINDVERB_CUSTOM
? "unknown" : BINDVERB_str[bi->dwBindVerb],
debugstr_w(bi->szCustomVerb),
bi->cbstgmedData, bi->dwOptions, bi->dwOptionsFlags, bi->dwCodePage,
bi->securityAttributes.nLength,
bi->securityAttributes.lpSecurityDescriptor,
bi->securityAttributes.bInheritHandle,
debugstr_guid(&bi->iid),
bi->pUnk, bi->dwReserved
);
}
static void set_status_text(BindStatusCallback *This, ULONG statuscode, LPCWSTR str)
{
VARIANTARG arg;
DISPPARAMS dispparams = {&arg, NULL, 1, 0};
WCHAR fmt[IDS_STATUSFMT_MAXLEN];
WCHAR buffer[IDS_STATUSFMT_MAXLEN + INTERNET_MAX_URL_LENGTH];
if(!This->doc_host)
return;
TRACE("(%p, %d, %s)\n", This, statuscode, debugstr_w(str));
buffer[0] = 0;
if (statuscode && str && *str) {
fmt[0] = 0;
/* the format string must have one "%s" for the str */
LoadStringW(ieframe_instance, IDS_STATUSFMT_FIRST + statuscode, fmt, IDS_STATUSFMT_MAXLEN);
snprintfW(buffer, sizeof(buffer)/sizeof(WCHAR), fmt, str);
}
V_VT(&arg) = VT_BSTR;
V_BSTR(&arg) = str ? SysAllocString(buffer) : NULL;
TRACE("=> %s\n", debugstr_w(V_BSTR(&arg)));
call_sink(This->doc_host->cps.wbe2, DISPID_STATUSTEXTCHANGE, &dispparams);
if(This->doc_host->frame)
IOleInPlaceFrame_SetStatusText(This->doc_host->frame, buffer);
VariantClear(&arg);
}
HRESULT set_dochost_url(DocHost *This, const WCHAR *url)
{
WCHAR *new_url;
if(url) {
new_url = heap_strdupW(url);
if(!new_url)
return E_OUTOFMEMORY;
}else {
new_url = NULL;
}
heap_free(This->url);
This->url = new_url;
This->container_vtbl->SetURL(This, This->url);
return S_OK;
}
static inline BindStatusCallback *impl_from_IBindStatusCallback(IBindStatusCallback *iface)
{
return CONTAINING_RECORD(iface, BindStatusCallback, IBindStatusCallback_iface);
}
static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface,
REFIID riid, void **ppv)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown %p)\n", This, ppv);
*ppv = &This->IBindStatusCallback_iface;
}else if(IsEqualGUID(&IID_IBindStatusCallback, riid)) {
TRACE("(%p)->(IID_IBindStatusCallback %p)\n", This, ppv);
*ppv = &This->IBindStatusCallback_iface;
}else if(IsEqualGUID(&IID_IHttpNegotiate, riid)) {
TRACE("(%p)->(IID_IHttpNegotiate %p)\n", This, ppv);
*ppv = &This->IHttpNegotiate_iface;
}else {
*ppv = NULL;
WARN("(%p)->(%s %p)\n", This, debugstr_guid(riid), ppv);
return E_NOINTERFACE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return S_OK;
}
static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
return ref;
}
static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref=%d\n", This, ref);
if(!ref) {
if(This->doc_host)
IOleClientSite_Release(&This->doc_host->IOleClientSite_iface);
if(This->binding)
IBinding_Release(This->binding);
if(This->post_data)
GlobalFree(This->post_data);
SysFreeString(This->headers);
heap_free(This->url);
heap_free(This);
}
return ref;
}
static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface,
DWORD dwReserved, IBinding *pbind)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%d %p)\n", This, dwReserved, pbind);
This->binding = pbind;
IBinding_AddRef(This->binding);
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface,
LONG *pnPriority)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
FIXME("(%p)->(%p)\n", This, pnPriority);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface,
DWORD reserved)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
FIXME("(%p)->(%d)\n", This, reserved);
return E_NOTIMPL;
}
static DWORD get_http_status_code(IBinding *binding)
{
IWinInetHttpInfo *http_info;
DWORD status, size = sizeof(DWORD);
HRESULT hres;
hres = IBinding_QueryInterface(binding, &IID_IWinInetHttpInfo, (void**)&http_info);
if(FAILED(hres))
return HTTP_STATUS_OK;
hres = IWinInetHttpInfo_QueryInfo(http_info, HTTP_QUERY_STATUS_CODE|HTTP_QUERY_FLAG_NUMBER,
&status, &size, NULL, NULL);
IWinInetHttpInfo_Release(http_info);
if(FAILED(hres))
return HTTP_STATUS_OK;
return status;
}
static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface,
ULONG ulProgress, ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
DWORD status_code;
TRACE("(%p)->(%d %d %d %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
debugstr_w(szStatusText));
switch(ulStatusCode) {
case BINDSTATUS_REDIRECTING:
return set_dochost_url(This->doc_host, szStatusText);
case BINDSTATUS_BEGINDOWNLOADDATA:
set_status_text(This, ulStatusCode, szStatusText);
status_code = get_http_status_code(This->binding);
if(status_code != HTTP_STATUS_OK)
handle_navigation_error(This->doc_host, status_code, This->url, NULL);
return S_OK;
case BINDSTATUS_FINDINGRESOURCE:
case BINDSTATUS_ENDDOWNLOADDATA:
case BINDSTATUS_SENDINGREQUEST:
set_status_text(This, ulStatusCode, szStatusText);
return S_OK;
case BINDSTATUS_CONNECTING:
case BINDSTATUS_CACHEFILENAMEAVAILABLE:
case BINDSTATUS_CLASSIDAVAILABLE:
case BINDSTATUS_MIMETYPEAVAILABLE:
case BINDSTATUS_BEGINSYNCOPERATION:
case BINDSTATUS_ENDSYNCOPERATION:
return S_OK;
default:
FIXME("status code %u\n", ulStatusCode);
}
return S_OK;
}
void handle_navigation_error(DocHost* doc_host, HRESULT hres, BSTR url, IHTMLWindow2 *win2)
{
VARIANT var_status_code, var_frame_name, var_url;
DISPPARAMS dispparams;
VARIANTARG params[5];
VARIANT_BOOL cancel = VARIANT_FALSE;
dispparams.cArgs = 5;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = params;
V_VT(params) = VT_BOOL|VT_BYREF;
V_BOOLREF(params) = &cancel;
V_VT(params+1) = VT_VARIANT|VT_BYREF;
V_VARIANTREF(params+1) = &var_status_code;
V_VT(&var_status_code) = VT_I4;
V_I4(&var_status_code) = hres;
V_VT(params+2) = VT_VARIANT|VT_BYREF;
V_VARIANTREF(params+2) = &var_frame_name;
V_VT(&var_frame_name) = VT_BSTR;
if(win2) {
hres = IHTMLWindow2_get_name(win2, &V_BSTR(&var_frame_name));
if(FAILED(hres))
V_BSTR(&var_frame_name) = NULL;
} else
V_BSTR(&var_frame_name) = NULL;
V_VT(params+3) = VT_VARIANT|VT_BYREF;
V_VARIANTREF(params+3) = &var_url;
V_VT(&var_url) = VT_BSTR;
V_BSTR(&var_url) = url;
V_VT(params+4) = VT_DISPATCH;
V_DISPATCH(params+4) = doc_host->disp;
call_sink(doc_host->cps.wbe2, DISPID_NAVIGATEERROR, &dispparams);
SysFreeString(V_BSTR(&var_frame_name));
if(!cancel)
FIXME("Navigate to error page\n");
}
static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface,
HRESULT hresult, LPCWSTR szError)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%08x %s)\n", This, hresult, debugstr_w(szError));
set_status_text(This, 0, emptyW);
if(!This->doc_host)
return S_OK;
if(FAILED(hresult))
handle_navigation_error(This->doc_host, hresult, This->url, NULL);
IOleClientSite_Release(&This->doc_host->IOleClientSite_iface);
This->doc_host = NULL;
IBinding_Release(This->binding);
This->binding = NULL;
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
DWORD *grfBINDF, BINDINFO *pbindinfo)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
*grfBINDF = BINDF_ASYNCHRONOUS;
if(This->post_data) {
pbindinfo->dwBindVerb = BINDVERB_POST;
pbindinfo->stgmedData.tymed = TYMED_HGLOBAL;
pbindinfo->stgmedData.u.hGlobal = This->post_data;
pbindinfo->cbstgmedData = This->post_data_len;
pbindinfo->stgmedData.pUnkForRelease = (IUnknown*)&This->IBindStatusCallback_iface;
IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
}
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface,
DWORD grfBSCF, DWORD dwSize, FORMATETC *pformatetc, STGMEDIUM *pstgmed)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
FIXME("(%p)->(%08x %d %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_OnObjectAvailable(IBindStatusCallback *iface,
REFIID riid, IUnknown *punk)
{
BindStatusCallback *This = impl_from_IBindStatusCallback(iface);
TRACE("(%p)->(%s %p)\n", This, debugstr_guid(riid), punk);
return dochost_object_available(This->doc_host, punk);
}
static const IBindStatusCallbackVtbl BindStatusCallbackVtbl = {
BindStatusCallback_QueryInterface,
BindStatusCallback_AddRef,
BindStatusCallback_Release,
BindStatusCallback_OnStartBinding,
BindStatusCallback_GetPriority,
BindStatusCallback_OnLowResource,
BindStatusCallback_OnProgress,
BindStatusCallback_OnStopBinding,
BindStatusCallback_GetBindInfo,
BindStatusCallback_OnDataAvailable,
BindStatusCallback_OnObjectAvailable
};
static inline BindStatusCallback *impl_from_IHttpNegotiate(IHttpNegotiate *iface)
{
return CONTAINING_RECORD(iface, BindStatusCallback, IHttpNegotiate_iface);
}
static HRESULT WINAPI HttpNegotiate_QueryInterface(IHttpNegotiate *iface,
REFIID riid, void **ppv)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
return IBindStatusCallback_QueryInterface(&This->IBindStatusCallback_iface, riid, ppv);
}
static ULONG WINAPI HttpNegotiate_AddRef(IHttpNegotiate *iface)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
return IBindStatusCallback_AddRef(&This->IBindStatusCallback_iface);
}
static ULONG WINAPI HttpNegotiate_Release(IHttpNegotiate *iface)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
return IBindStatusCallback_Release(&This->IBindStatusCallback_iface);
}
static HRESULT WINAPI HttpNegotiate_BeginningTransaction(IHttpNegotiate *iface,
LPCWSTR szURL, LPCWSTR szHeaders, DWORD dwReserved, LPWSTR *pszAdditionalHeaders)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
TRACE("(%p)->(%s %s %d %p)\n", This, debugstr_w(szURL), debugstr_w(szHeaders),
dwReserved, pszAdditionalHeaders);
if(This->headers) {
int size = (strlenW(This->headers)+1)*sizeof(WCHAR);
*pszAdditionalHeaders = CoTaskMemAlloc(size);
memcpy(*pszAdditionalHeaders, This->headers, size);
}
return S_OK;
}
static HRESULT WINAPI HttpNegotiate_OnResponse(IHttpNegotiate *iface,
DWORD dwResponseCode, LPCWSTR szResponseHeaders, LPCWSTR szRequestHeaders,
LPWSTR *pszAdditionalRequestHeaders)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
TRACE("(%p)->(%d %s %s %p)\n", This, dwResponseCode, debugstr_w(szResponseHeaders),
debugstr_w(szRequestHeaders), pszAdditionalRequestHeaders);
return S_OK;
}
static const IHttpNegotiateVtbl HttpNegotiateVtbl = {
HttpNegotiate_QueryInterface,
HttpNegotiate_AddRef,
HttpNegotiate_Release,
HttpNegotiate_BeginningTransaction,
HttpNegotiate_OnResponse
};
static BindStatusCallback *create_callback(DocHost *doc_host, LPCWSTR url, PBYTE post_data,
ULONG post_data_len, LPCWSTR headers)
{
BindStatusCallback *ret = heap_alloc(sizeof(BindStatusCallback));
ret->IBindStatusCallback_iface.lpVtbl = &BindStatusCallbackVtbl;
ret->IHttpNegotiate_iface.lpVtbl = &HttpNegotiateVtbl;
ret->ref = 1;
ret->url = heap_strdupW(url);
ret->post_data = NULL;
ret->post_data_len = post_data_len;
ret->headers = headers ? SysAllocString(headers) : NULL;
ret->doc_host = doc_host;
IOleClientSite_AddRef(&doc_host->IOleClientSite_iface);
ret->binding = NULL;
if(post_data) {
ret->post_data = GlobalAlloc(0, post_data_len);
memcpy(ret->post_data, post_data, post_data_len);
}
return ret;
}
static void on_before_navigate2(DocHost *This, LPCWSTR url, SAFEARRAY *post_data, LPWSTR headers, VARIANT_BOOL *cancel)
{
VARIANT var_url, var_flags, var_frame_name, var_post_data, var_post_data2, var_headers;
DISPPARAMS dispparams;
VARIANTARG params[7];
dispparams.cArgs = 7;
dispparams.cNamedArgs = 0;
dispparams.rgdispidNamedArgs = NULL;
dispparams.rgvarg = params;
This->busy = VARIANT_TRUE;
V_VT(params) = VT_BOOL|VT_BYREF;
V_BOOLREF(params) = cancel;
V_VT(params+1) = (VT_BYREF|VT_VARIANT);
V_VARIANTREF(params+1) = &var_headers;
V_VT(&var_headers) = VT_BSTR;
V_BSTR(&var_headers) = headers;
V_VT(params+2) = (VT_BYREF|VT_VARIANT);
V_VARIANTREF(params+2) = &var_post_data2;
V_VT(&var_post_data2) = (VT_BYREF|VT_VARIANT);
V_VARIANTREF(&var_post_data2) = &var_post_data;
if(post_data) {
V_VT(&var_post_data) = VT_UI1|VT_ARRAY;
V_ARRAY(&var_post_data) = post_data;
}else {
V_VT(&var_post_data) = VT_EMPTY;
}
V_VT(params+3) = (VT_BYREF|VT_VARIANT);
V_VARIANTREF(params+3) = &var_frame_name;
V_VT(&var_frame_name) = VT_BSTR;
V_BSTR(&var_frame_name) = NULL;
V_VT(params+4) = (VT_BYREF|VT_VARIANT);
V_VARIANTREF(params+4) = &var_flags;
V_VT(&var_flags) = VT_I4;
V_I4(&var_flags) = 0;
V_VT(params+5) = (VT_BYREF|VT_VARIANT);
V_VARIANTREF(params+5) = &var_url;
V_VT(&var_url) = VT_BSTR;
V_BSTR(&var_url) = SysAllocString(url);
V_VT(params+6) = (VT_DISPATCH);
V_DISPATCH(params+6) = This->disp;
call_sink(This->cps.wbe2, DISPID_BEFORENAVIGATE2, &dispparams);
SysFreeString(V_BSTR(&var_url));
}
/* FIXME: urlmon should handle it */
static BOOL try_application_url(LPCWSTR url)
{
SHELLEXECUTEINFOW exec_info;
WCHAR app[64];
HKEY hkey;
DWORD res, type;
HRESULT hres;
static const WCHAR wszURLProtocol[] = {'U','R','L',' ','P','r','o','t','o','c','o','l',0};
hres = CoInternetParseUrl(url, PARSE_SCHEMA, 0, app, sizeof(app)/sizeof(WCHAR), NULL, 0);
if(FAILED(hres))
return FALSE;
res = RegOpenKeyW(HKEY_CLASSES_ROOT, app, &hkey);
if(res != ERROR_SUCCESS)
return FALSE;
res = RegQueryValueExW(hkey, wszURLProtocol, NULL, &type, NULL, NULL);
RegCloseKey(hkey);
if(res != ERROR_SUCCESS || type != REG_SZ)
return FALSE;
TRACE("opening application %s\n", debugstr_w(app));
memset(&exec_info, 0, sizeof(exec_info));
exec_info.cbSize = sizeof(exec_info);
exec_info.lpFile = url;
exec_info.nShow = SW_SHOW;
return ShellExecuteExW(&exec_info);
}
static HRESULT create_moniker(LPCWSTR url, IMoniker **mon)
{
WCHAR new_url[INTERNET_MAX_URL_LENGTH];
DWORD size;
HRESULT hres;
if(PathIsURLW(url))
return CreateURLMoniker(NULL, url, mon);
size = sizeof(new_url)/sizeof(WCHAR);
hres = UrlApplySchemeW(url, new_url, &size, URL_APPLY_GUESSSCHEME | URL_APPLY_GUESSFILE);
TRACE("was %s got %s\n", debugstr_w(url), debugstr_w(new_url));
if(FAILED(hres)) {
WARN("UrlApplyScheme failed: %08x\n", hres);
return hres;
}
return CreateURLMoniker(NULL, new_url, mon);
}
static HRESULT bind_to_object(DocHost *This, IMoniker *mon, LPCWSTR url, IBindCtx *bindctx,
IBindStatusCallback *callback)
{
IUnknown *unk = NULL;
WCHAR *display_name;
HRESULT hres;
if(mon) {
IMoniker_AddRef(mon);
}else {
hres = create_moniker(url, &mon);
if(FAILED(hres))
return hres;
}
hres = IMoniker_GetDisplayName(mon, 0, NULL, &display_name);
if(FAILED(hres)) {
FIXME("GetDisplayName failed: %08x\n", hres);
return hres;
}
hres = set_dochost_url(This, display_name);
CoTaskMemFree(display_name);
if(FAILED(hres))
return hres;
IBindCtx_RegisterObjectParam(bindctx, (LPOLESTR)SZ_HTML_CLIENTSITE_OBJECTPARAM,
(IUnknown*)&This->IOleClientSite_iface);
hres = IMoniker_BindToObject(mon, bindctx, NULL, &IID_IUnknown, (void**)&unk);
if(SUCCEEDED(hres)) {
hres = S_OK;
if(unk)
IUnknown_Release(unk);
}else if(try_application_url(url)) {
hres = S_OK;
}else {
FIXME("BindToObject failed: %08x\n", hres);
}
IMoniker_Release(mon);
return S_OK;
}
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);
}
typedef struct {
task_header_t header;
BSTR url;
BSTR headers;
SAFEARRAY *post_data;
BOOL async_notif;
} task_doc_navigate_t;
static void doc_navigate_task_destr(task_header_t *t)
{
task_doc_navigate_t *task = (task_doc_navigate_t*)t;
SysFreeString(task->url);
SysFreeString(task->headers);
if(task->post_data)
SafeArrayDestroy(task->post_data);
heap_free(task);
}
static void doc_navigate_proc(DocHost *This, task_header_t *t)
{
task_doc_navigate_t *task = (task_doc_navigate_t*)t;
IHTMLPrivateWindow *priv_window;
HRESULT hres;
if(!This->doc_navigate) {
ERR("Skip nav\n");
return;
}
if(task->async_notif) {
VARIANT_BOOL cancel = VARIANT_FALSE;
on_before_navigate2(This, task->url, task->post_data, task->headers, &cancel);
if(cancel) {
TRACE("Navigation canceled\n");
return;
}
}
hres = IUnknown_QueryInterface(This->doc_navigate, &IID_IHTMLPrivateWindow, (void**)&priv_window);
if(SUCCEEDED(hres)) {
html_window_navigate(This, priv_window, task->url, task->headers, task->post_data);
IHTMLPrivateWindow_Release(priv_window);
}else {
WARN("Could not get IHTMLPrivateWindow iface: %08x\n", hres);
}
}
static HRESULT async_doc_navigate(DocHost *This, LPCWSTR url, LPCWSTR headers, PBYTE post_data, ULONG post_data_size,
BOOL async_notif)
{
task_doc_navigate_t *task;
TRACE("%s\n", debugstr_w(url));
task = heap_alloc_zero(sizeof(*task));
if(!task)
return E_OUTOFMEMORY;
task->url = SysAllocString(url);
if(!task->url) {
doc_navigate_task_destr(&task->header);
return E_OUTOFMEMORY;
}
if(headers) {
task->headers = SysAllocString(headers);
if(!task->headers) {
doc_navigate_task_destr(&task->header);
return E_OUTOFMEMORY;
}
}
if(post_data) {
task->post_data = SafeArrayCreateVector(VT_UI1, 0, post_data_size);
if(!task->post_data) {
doc_navigate_task_destr(&task->header);
return E_OUTOFMEMORY;
}
memcpy(task->post_data->pvData, post_data, post_data_size);
}
if(!async_notif) {
VARIANT_BOOL cancel = VARIANT_FALSE;
on_before_navigate2(This, task->url, task->post_data, task->headers, &cancel);
if(cancel) {
TRACE("Navigation canceled\n");
doc_navigate_task_destr(&task->header);
return S_OK;
}
}
task->async_notif = async_notif;
abort_dochost_tasks(This, doc_navigate_proc);
push_dochost_task(This, &task->header, doc_navigate_proc, doc_navigate_task_destr, FALSE);
return S_OK;
}
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;
}
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;
}
typedef struct {
task_header_t header;
BindStatusCallback *bsc;
} task_navigate_bsc_t;
static void navigate_bsc_task_destr(task_header_t *t)
{
task_navigate_bsc_t *task = (task_navigate_bsc_t*)t;
IBindStatusCallback_Release(&task->bsc->IBindStatusCallback_iface);
heap_free(task);
}
static void navigate_bsc_proc(DocHost *This, task_header_t *t)
{
task_navigate_bsc_t *task = (task_navigate_bsc_t*)t;
if(!This->hwnd)
create_doc_view_hwnd(This);
navigate_bsc(This, task->bsc, NULL);
}
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 | 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(V_ARRAY(PostData));
return hres;
}
static HRESULT navigate_hlink(DocHost *This, IMoniker *mon, IBindCtx *bindctx,
IBindStatusCallback *callback)
{
IHttpNegotiate *http_negotiate;
BindStatusCallback *bsc;
PBYTE post_data = NULL;
ULONG post_data_len = 0;
LPWSTR headers = NULL, url;
BINDINFO bindinfo;
DWORD bindf = 0;
HRESULT hres;
TRACE("\n");
hres = IMoniker_GetDisplayName(mon, 0, NULL, &url);
if(FAILED(hres))
FIXME("GetDisplayName failed: %08x\n", hres);
hres = IBindStatusCallback_QueryInterface(callback, &IID_IHttpNegotiate,
(void**)&http_negotiate);
if(SUCCEEDED(hres)) {
static const WCHAR null_string[] = {0};
IHttpNegotiate_BeginningTransaction(http_negotiate, null_string, null_string, 0,
&headers);
IHttpNegotiate_Release(http_negotiate);
}
memset(&bindinfo, 0, sizeof(bindinfo));
bindinfo.cbSize = sizeof(bindinfo);
hres = IBindStatusCallback_GetBindInfo(callback, &bindf, &bindinfo);
dump_BINDINFO(&bindinfo);
if(bindinfo.dwBindVerb == BINDVERB_POST) {
post_data_len = bindinfo.cbstgmedData;
if(post_data_len)
post_data = bindinfo.stgmedData.u.hGlobal;
}
if(This->doc_navigate) {
hres = async_doc_navigate(This, url, headers, post_data, post_data_len, FALSE);
}else {
bsc = create_callback(This, url, post_data, post_data_len, headers);
hres = navigate_bsc(This, bsc, mon);
IBindStatusCallback_Release(&bsc->IBindStatusCallback_iface);
}
CoTaskMemFree(url);
CoTaskMemFree(headers);
ReleaseBindInfo(&bindinfo);
return hres;
}
HRESULT go_home(DocHost *This)
{
HKEY hkey;
DWORD res, type, size;
WCHAR wszPageName[MAX_PATH];
static const WCHAR wszAboutBlank[] = {'a','b','o','u','t',':','b','l','a','n','k',0};
static const WCHAR wszStartPage[] = {'S','t','a','r','t',' ','P','a','g','e',0};
static const WCHAR wszSubKey[] = {'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'I','n','t','e','r','n','e','t',' ','E','x','p','l','o','r','e','r','\\',
'M','a','i','n',0};
res = RegOpenKeyW(HKEY_CURRENT_USER, wszSubKey, &hkey);
if (res != ERROR_SUCCESS)
return navigate_url(This, wszAboutBlank, NULL, NULL, NULL, NULL);
size = sizeof(wszPageName);
res = RegQueryValueExW(hkey, wszStartPage, NULL, &type, (LPBYTE)wszPageName, &size);
RegCloseKey(hkey);
if (res != ERROR_SUCCESS || type != REG_SZ)
return navigate_url(This, wszAboutBlank, NULL, NULL, NULL, NULL);
return navigate_url(This, wszPageName, NULL, NULL, NULL, NULL);
}
HRESULT get_location_url(DocHost *This, BSTR *ret)
{
FIXME("semi-stub\n");
*ret = This->url ? SysAllocString(This->url) : SysAllocStringLen(NULL, 0);
if(!*ret)
return E_OUTOFMEMORY;
return This->url ? S_OK : S_FALSE;
}
static inline HlinkFrame *impl_from_IHlinkFrame(IHlinkFrame *iface)
{
return CONTAINING_RECORD(iface, HlinkFrame, IHlinkFrame_iface);
}
static HRESULT WINAPI HlinkFrame_QueryInterface(IHlinkFrame *iface, REFIID riid, void **ppv)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
return IUnknown_QueryInterface(This->outer, riid, ppv);
}
static ULONG WINAPI HlinkFrame_AddRef(IHlinkFrame *iface)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
return IUnknown_AddRef(This->outer);
}
static ULONG WINAPI HlinkFrame_Release(IHlinkFrame *iface)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
return IUnknown_Release(This->outer);
}
static HRESULT WINAPI HlinkFrame_SetBrowseContext(IHlinkFrame *iface,
IHlinkBrowseContext *pihlbc)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
FIXME("(%p)->(%p)\n", This, pihlbc);
return E_NOTIMPL;
}
static HRESULT WINAPI HlinkFrame_GetBrowseContext(IHlinkFrame *iface,
IHlinkBrowseContext **ppihlbc)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
FIXME("(%p)->(%p)\n", This, ppihlbc);
return E_NOTIMPL;
}
static HRESULT WINAPI HlinkFrame_Navigate(IHlinkFrame *iface, DWORD grfHLNF, LPBC pbc,
IBindStatusCallback *pibsc, IHlink *pihlNavigate)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
IMoniker *mon;
LPWSTR location = NULL;
TRACE("(%p)->(%08x %p %p %p)\n", This, grfHLNF, pbc, pibsc, pihlNavigate);
if(grfHLNF)
FIXME("unsupported grfHLNF=%08x\n", grfHLNF);
/* Windows calls GetTargetFrameName here. */
IHlink_GetMonikerReference(pihlNavigate, 1, &mon, &location);
if(location) {
FIXME("location = %s\n", debugstr_w(location));
CoTaskMemFree(location);
}
/* Windows calls GetHlinkSite here */
if(grfHLNF & HLNF_OPENINNEWWINDOW) {
FIXME("Not supported HLNF_OPENINNEWWINDOW\n");
return E_NOTIMPL;
}
return navigate_hlink(This->doc_host, mon, pbc, pibsc);
}
static HRESULT WINAPI HlinkFrame_OnNavigate(IHlinkFrame *iface, DWORD grfHLNF,
IMoniker *pimkTarget, LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName, DWORD dwreserved)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
FIXME("(%p)->(%08x %p %s %s %d)\n", This, grfHLNF, pimkTarget, debugstr_w(pwzLocation),
debugstr_w(pwzFriendlyName), dwreserved);
return E_NOTIMPL;
}
static HRESULT WINAPI HlinkFrame_UpdateHlink(IHlinkFrame *iface, ULONG uHLID,
IMoniker *pimkTarget, LPCWSTR pwzLocation, LPCWSTR pwzFriendlyName)
{
HlinkFrame *This = impl_from_IHlinkFrame(iface);
FIXME("(%p)->(%u %p %s %s)\n", This, uHLID, pimkTarget, debugstr_w(pwzLocation),
debugstr_w(pwzFriendlyName));
return E_NOTIMPL;
}
static const IHlinkFrameVtbl HlinkFrameVtbl = {
HlinkFrame_QueryInterface,
HlinkFrame_AddRef,
HlinkFrame_Release,
HlinkFrame_SetBrowseContext,
HlinkFrame_GetBrowseContext,
HlinkFrame_Navigate,
HlinkFrame_OnNavigate,
HlinkFrame_UpdateHlink
};
static inline HlinkFrame *impl_from_ITargetFrame2(ITargetFrame2 *iface)
{
return CONTAINING_RECORD(iface, HlinkFrame, IHlinkFrame_iface);
}
static HRESULT WINAPI TargetFrame2_QueryInterface(ITargetFrame2 *iface, REFIID riid, void **ppv)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
return IUnknown_QueryInterface(This->outer, riid, ppv);
}
static ULONG WINAPI TargetFrame2_AddRef(ITargetFrame2 *iface)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
return IUnknown_AddRef(This->outer);
}
static ULONG WINAPI TargetFrame2_Release(ITargetFrame2 *iface)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
return IUnknown_Release(This->outer);
}
static HRESULT WINAPI TargetFrame2_SetFrameName(ITargetFrame2 *iface, LPCWSTR pszFrameName)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(pszFrameName));
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_GetFrameName(ITargetFrame2 *iface, LPWSTR *ppszFrameName)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%p)\n", This, ppszFrameName);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_GetParentFrame(ITargetFrame2 *iface, IUnknown **ppunkParent)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%p)\n", This, ppunkParent);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_SetFrameSrc(ITargetFrame2 *iface, LPCWSTR pszFrameSrc)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%s)\n", This, debugstr_w(pszFrameSrc));
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_GetFrameSrc(ITargetFrame2 *iface, LPWSTR *ppszFrameSrc)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->()\n", This);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_GetFramesContainer(ITargetFrame2 *iface, IOleContainer **ppContainer)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%p)\n", This, ppContainer);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_SetFrameOptions(ITargetFrame2 *iface, DWORD dwFlags)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%x)\n", This, dwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_GetFrameOptions(ITargetFrame2 *iface, DWORD *pdwFlags)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%p)\n", This, pdwFlags);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_SetFrameMargins(ITargetFrame2 *iface, DWORD dwWidth, DWORD dwHeight)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%d %d)\n", This, dwWidth, dwHeight);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_GetFrameMargins(ITargetFrame2 *iface, DWORD *pdwWidth, DWORD *pdwHeight)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%p %p)\n", This, pdwWidth, pdwHeight);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_FindFrame(ITargetFrame2 *iface, LPCWSTR pszTargetName, DWORD dwFlags, IUnknown **ppunkTargetFrame)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%s %x %p)\n", This, debugstr_w(pszTargetName), dwFlags, ppunkTargetFrame);
return E_NOTIMPL;
}
static HRESULT WINAPI TargetFrame2_GetTargetAlias(ITargetFrame2 *iface, LPCWSTR pszTargetName, LPWSTR *ppszTargetAlias)
{
HlinkFrame *This = impl_from_ITargetFrame2(iface);
FIXME("(%p)->(%s %p)\n", This, debugstr_w(pszTargetName), ppszTargetAlias);
return E_NOTIMPL;
}
static const ITargetFrame2Vtbl TargetFrame2Vtbl = {
TargetFrame2_QueryInterface,
TargetFrame2_AddRef,
TargetFrame2_Release,
TargetFrame2_SetFrameName,
TargetFrame2_GetFrameName,
TargetFrame2_GetParentFrame,
TargetFrame2_SetFrameSrc,
TargetFrame2_GetFrameSrc,
TargetFrame2_GetFramesContainer,
TargetFrame2_SetFrameOptions,
TargetFrame2_GetFrameOptions,
TargetFrame2_SetFrameMargins,
TargetFrame2_GetFrameMargins,
TargetFrame2_FindFrame,
TargetFrame2_GetTargetAlias
};
BOOL HlinkFrame_QI(HlinkFrame *This, REFIID riid, void **ppv)
{
if(IsEqualGUID(&IID_IHlinkFrame, riid)) {
TRACE("(%p)->(IID_IHlinkFrame %p)\n", This, ppv);
*ppv = &This->IHlinkFrame_iface;
}else if(IsEqualGUID(&IID_ITargetFrame2, riid)) {
TRACE("(%p)->(IID_ITargetFrame2 %p)\n", This, ppv);
*ppv = &This->ITargetFrame2_iface;
}else {
return FALSE;
}
IUnknown_AddRef((IUnknown*)*ppv);
return TRUE;
}
void HlinkFrame_Init(HlinkFrame *This, IUnknown *outer, DocHost *doc_host)
{
This->IHlinkFrame_iface.lpVtbl = &HlinkFrameVtbl;
This->ITargetFrame2_iface.lpVtbl = &TargetFrame2Vtbl;
This->outer = outer;
This->doc_host = doc_host;
}
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