Sweden-Number/dlls/mshtml/navigate.c

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2006-02-13 13:26:00 +01:00
/*
* Copyright 2006 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "mshtml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
#define CONTENT_LENGTH "Content-Length"
#define STATUSCLB_THIS(iface) DEFINE_THIS(BSCallback, BindStatusCallback, iface)
typedef struct {
const IBindStatusCallbackVtbl *lpBindStatusCallbackVtbl;
const IServiceProviderVtbl *lpServiceProviderVtbl;
const IHttpNegotiate2Vtbl *lpHttpNegotiate2Vtbl;
const IInternetBindInfoVtbl *lpInternetBindInfoVtbl;
LONG ref;
LPWSTR headers;
HGLOBAL post_data;
ULONG post_data_len;
} BSCallback;
#define HTTPNEG(x) ((IHttpNegotiate2*) &(x)->lpHttpNegotiate2Vtbl)
#define BINDINFO(x) ((IInternetBindInfo*) &(x)->lpInternetBindInfoVtbl);
static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *iface,
REFIID riid, void **ppv)
{
BSCallback *This = STATUSCLB_THIS(iface);
*ppv = NULL;
if(IsEqualGUID(&IID_IUnknown, riid)) {
TRACE("(%p)->(IID_IUnknown, %p)\n", This, ppv);
*ppv = STATUSCLB(This);
}else if(IsEqualGUID(&IID_IBindStatusCallback, riid)) {
TRACE("(%p)->(IID_IBindStatusCallback, %p)\n", This, ppv);
*ppv = STATUSCLB(This);
}else if(IsEqualGUID(&IID_IServiceProvider, riid)) {
TRACE("(%p)->(IID_IServiceProvider %p)\n", This, ppv);
*ppv = SERVPROV(This);
}else if(IsEqualGUID(&IID_IHttpNegotiate, riid)) {
TRACE("(%p)->(IID_IHttpNegotiate %p)\n", This, ppv);
*ppv = HTTPNEG(This);
}else if(IsEqualGUID(&IID_IHttpNegotiate2, riid)) {
TRACE("(%p)->(IID_IHttpNegotiate2 %p)\n", This, ppv);
*ppv = HTTPNEG(This);
}else if(IsEqualGUID(&IID_IInternetBindInfo, riid)) {
TRACE("(%p)->(IID_IInternetBindInfo %p)\n", This, ppv);
*ppv = BINDINFO(This);
}
if(*ppv) {
IBindStatusCallback_AddRef(STATUSCLB(This));
return S_OK;
}
TRACE("Unsupported riid = %s\n", debugstr_guid(riid));
return E_NOINTERFACE;
}
static ULONG WINAPI BindStatusCallback_AddRef(IBindStatusCallback *iface)
{
BSCallback *This = STATUSCLB_THIS(iface);
LONG ref = InterlockedIncrement(&This->ref);
TRACE("(%p) ref = %ld\n", This, ref);
return ref;
}
static ULONG WINAPI BindStatusCallback_Release(IBindStatusCallback *iface)
{
BSCallback *This = STATUSCLB_THIS(iface);
LONG ref = InterlockedDecrement(&This->ref);
TRACE("(%p) ref = %ld\n", This, ref);
if(!ref) {
if(This->post_data)
GlobalFree(This->post_data);
HeapFree(GetProcessHeap(), 0, This->headers);
HeapFree(GetProcessHeap(), 0, This);
}
return ref;
}
static HRESULT WINAPI BindStatusCallback_OnStartBinding(IBindStatusCallback *iface,
DWORD dwReserved, IBinding *pbind)
{
BSCallback *This = STATUSCLB_THIS(iface);
FIXME("(%p)->(%ld %p)\n", This, dwReserved, pbind);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_GetPriority(IBindStatusCallback *iface, LONG *pnPriority)
{
BSCallback *This = STATUSCLB_THIS(iface);
FIXME("(%p)->(%p)\n", This, pnPriority);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_OnLowResource(IBindStatusCallback *iface, DWORD reserved)
{
BSCallback *This = STATUSCLB_THIS(iface);
FIXME("(%p)->(%ld)\n", This, reserved);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_OnProgress(IBindStatusCallback *iface, ULONG ulProgress,
ULONG ulProgressMax, ULONG ulStatusCode, LPCWSTR szStatusText)
{
BSCallback *This = STATUSCLB_THIS(iface);
TRACE("%p)->(%lu %lu %lu %s)\n", This, ulProgress, ulProgressMax, ulStatusCode,
debugstr_w(szStatusText));
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_OnStopBinding(IBindStatusCallback *iface,
HRESULT hresult, LPCWSTR szError)
{
BSCallback *This = STATUSCLB_THIS(iface);
FIXME("(%p)->(%08lx %s)\n", This, hresult, debugstr_w(szError));
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_GetBindInfo(IBindStatusCallback *iface,
DWORD *grfBINDF, BINDINFO *pbindinfo)
{
BSCallback *This = STATUSCLB_THIS(iface);
DWORD size;
TRACE("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
*grfBINDF = BINDF_ASYNCHRONOUS | BINDF_ASYNCSTORAGE | BINDF_PULLDATA;
size = pbindinfo->cbSize;
memset(pbindinfo, 0, size);
pbindinfo->cbSize = size;
pbindinfo->cbStgmedData = This->post_data_len;
pbindinfo->dwCodePage = CP_UTF8;
pbindinfo->dwOptions = 0x00020000;
if(This->post_data) {
pbindinfo->dwBindVerb = BINDVERB_POST;
pbindinfo->stgmedData.tymed = TYMED_HGLOBAL;
pbindinfo->stgmedData.u.hGlobal = This->post_data;
pbindinfo->stgmedData.pUnkForRelease = (IUnknown*)STATUSCLB(This);
IBindStatusCallback_AddRef(STATUSCLB(This));
}
return S_OK;
}
static HRESULT WINAPI BindStatusCallback_OnDataAvailable(IBindStatusCallback *iface,
DWORD grfBSCF, DWORD dwSize, FORMATETC *pformatetc, STGMEDIUM *pstgmed)
{
BSCallback *This = STATUSCLB_THIS(iface);
FIXME("(%p)->(%08lx %ld %p %p)\n", This, grfBSCF, dwSize, pformatetc, pstgmed);
return E_NOTIMPL;
}
static HRESULT WINAPI BindStatusCallback_OnObjectAvailable(IBindStatusCallback *iface,
REFIID riid, IUnknown *punk)
{
BSCallback *This = STATUSCLB_THIS(iface);
FIXME("(%p)->(%s %p)\n", This, debugstr_guid(riid), punk);
return E_NOTIMPL;
}
#undef STATUSCLB_THIS
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
};
#define HTTPNEG_THIS(iface) DEFINE_THIS(BSCallback, HttpNegotiate2, iface)
static HRESULT WINAPI HttpNegotiate_QueryInterface(IHttpNegotiate2 *iface,
REFIID riid, void **ppv)
{
BSCallback *This = HTTPNEG_THIS(iface);
return IBindStatusCallback_QueryInterface(STATUSCLB(This), riid, ppv);
}
static ULONG WINAPI HttpNegotiate_AddRef(IHttpNegotiate2 *iface)
{
BSCallback *This = HTTPNEG_THIS(iface);
return IBindStatusCallback_AddRef(STATUSCLB(This));
}
static ULONG WINAPI HttpNegotiate_Release(IHttpNegotiate2 *iface)
{
BSCallback *This = HTTPNEG_THIS(iface);
return IBindStatusCallback_Release(STATUSCLB(This));
}
static HRESULT WINAPI HttpNegotiate_BeginningTransaction(IHttpNegotiate2 *iface,
LPCWSTR szURL, LPCWSTR szHeaders, DWORD dwReserved, LPWSTR *pszAdditionalHeaders)
{
BSCallback *This = HTTPNEG_THIS(iface);
DWORD size;
TRACE("(%p)->(%s %s %ld %p)\n", This, debugstr_w(szURL), debugstr_w(szHeaders),
dwReserved, pszAdditionalHeaders);
if(!This->headers) {
*pszAdditionalHeaders = NULL;
return S_OK;
}
size = (strlenW(This->headers)+1)*sizeof(WCHAR);
*pszAdditionalHeaders = CoTaskMemAlloc(size);
memcpy(*pszAdditionalHeaders, This->headers, size);
return S_OK;
}
static HRESULT WINAPI HttpNegotiate_OnResponse(IHttpNegotiate2 *iface, DWORD dwResponseCode,
LPCWSTR szResponseHeaders, LPCWSTR szRequestHeaders, LPWSTR *pszAdditionalRequestHeaders)
{
BSCallback *This = HTTPNEG_THIS(iface);
FIXME("(%p)->(%ld %s %s %p)\n", This, dwResponseCode, debugstr_w(szResponseHeaders),
debugstr_w(szRequestHeaders), pszAdditionalRequestHeaders);
return E_NOTIMPL;
}
static HRESULT WINAPI HttpNegotiate_GetRootSecurityId(IHttpNegotiate2 *iface,
BYTE *pbSecurityId, DWORD *pcbSecurityId, DWORD_PTR dwReserved)
{
BSCallback *This = HTTPNEG_THIS(iface);
FIXME("(%p)->(%p %p %ld)\n", This, pbSecurityId, pcbSecurityId, dwReserved);
return E_NOTIMPL;
}
#undef HTTPNEG
static const IHttpNegotiate2Vtbl HttpNegotiate2Vtbl = {
HttpNegotiate_QueryInterface,
HttpNegotiate_AddRef,
HttpNegotiate_Release,
HttpNegotiate_BeginningTransaction,
HttpNegotiate_OnResponse,
HttpNegotiate_GetRootSecurityId
};
#define BINDINFO_THIS(iface) DEFINE_THIS(BSCallback, InternetBindInfo, iface)
static HRESULT WINAPI InternetBindInfo_QueryInterface(IInternetBindInfo *iface,
REFIID riid, void **ppv)
{
BSCallback *This = BINDINFO_THIS(iface);
return IBindStatusCallback_QueryInterface(STATUSCLB(This), riid, ppv);
}
static ULONG WINAPI InternetBindInfo_AddRef(IInternetBindInfo *iface)
{
BSCallback *This = BINDINFO_THIS(iface);
return IBindStatusCallback_AddRef(STATUSCLB(This));
}
static ULONG WINAPI InternetBindInfo_Release(IInternetBindInfo *iface)
{
BSCallback *This = BINDINFO_THIS(iface);
return IBindStatusCallback_Release(STATUSCLB(This));
}
static HRESULT WINAPI InternetBindInfo_GetBindInfo(IInternetBindInfo *iface,
DWORD *grfBINDF, BINDINFO *pbindinfo)
{
BSCallback *This = BINDINFO_THIS(iface);
FIXME("(%p)->(%p %p)\n", This, grfBINDF, pbindinfo);
return E_NOTIMPL;
}
static HRESULT WINAPI InternetBindInfo_GetBindString(IInternetBindInfo *iface,
ULONG ulStringType, LPOLESTR *ppwzStr, ULONG cEl, ULONG *pcElFetched)
{
BSCallback *This = BINDINFO_THIS(iface);
FIXME("(%p)->(%lu %p %lu %p)\n", This, ulStringType, ppwzStr, cEl, pcElFetched);
return E_NOTIMPL;
}
#undef BINDINFO_THIS
static const IInternetBindInfoVtbl InternetBindInfoVtbl = {
InternetBindInfo_QueryInterface,
InternetBindInfo_AddRef,
InternetBindInfo_Release,
InternetBindInfo_GetBindInfo,
InternetBindInfo_GetBindString
};
#define SERVPROV_THIS(iface) DEFINE_THIS(BSCallback, ServiceProvider, iface)
static HRESULT WINAPI BSCServiceProvider_QueryInterface(IServiceProvider *iface,
REFIID riid, void **ppv)
{
BSCallback *This = SERVPROV_THIS(iface);
return IBindStatusCallback_QueryInterface(STATUSCLB(This), riid, ppv);
}
static ULONG WINAPI BSCServiceProvider_AddRef(IServiceProvider *iface)
{
BSCallback *This = SERVPROV_THIS(iface);
return IBindStatusCallback_AddRef(STATUSCLB(This));
}
static ULONG WINAPI BSCServiceProvider_Release(IServiceProvider *iface)
{
BSCallback *This = SERVPROV_THIS(iface);
return IBindStatusCallback_Release(STATUSCLB(This));
}
static HRESULT WINAPI BSCServiceProvider_QueryService(IServiceProvider *iface,
REFGUID guidService, REFIID riid, void **ppv)
{
BSCallback *This = SERVPROV_THIS(iface);
FIXME("(%p)->(%s %s %p)\n", This, debugstr_guid(guidService), debugstr_guid(riid), ppv);
return E_NOTIMPL;
}
#undef SERVPROV_THIS
static const IServiceProviderVtbl ServiceProviderVtbl = {
BSCServiceProvider_QueryInterface,
BSCServiceProvider_AddRef,
BSCServiceProvider_Release,
BSCServiceProvider_QueryService
};
static IBindStatusCallback *BSCallback_Create(HTMLDocument *doc, LPCOLESTR url,
HGLOBAL post_data, ULONG post_data_len, LPWSTR headers)
{
BSCallback *ret = HeapAlloc(GetProcessHeap(), 0, sizeof(BSCallback));
ret->lpBindStatusCallbackVtbl = &BindStatusCallbackVtbl;
ret->lpServiceProviderVtbl = &ServiceProviderVtbl;
ret->lpHttpNegotiate2Vtbl = &HttpNegotiate2Vtbl;
ret->lpInternetBindInfoVtbl = &InternetBindInfoVtbl;
ret->ref = 1;
ret->post_data = post_data;
ret->headers = headers;
ret->post_data_len = post_data_len;
return STATUSCLB(ret);
}
static void parse_post_data(nsIInputStream *post_data_stream, LPWSTR *headers_ret,
HGLOBAL *post_data_ret, ULONG *post_data_len_ret)
{
PRUint32 post_data_len = 0, available = 0;
HGLOBAL post_data = NULL;
LPWSTR headers = NULL;
DWORD headers_len = 0, len;
const char *ptr, *ptr2, *post_data_end;
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nsIInputStream_Available(post_data_stream, &available);
post_data = GlobalAlloc(0, available+1);
nsIInputStream_Read(post_data_stream, post_data, available, &post_data_len);
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TRACE("post_data = %s\n", debugstr_an(post_data, post_data_len));
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ptr = ptr2 = post_data;
post_data_end = (const char*)post_data+post_data_len;
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while(ptr < post_data_end && (*ptr != '\r' || ptr[1] != '\n')) {
while(ptr < post_data_end && (*ptr != '\r' || ptr[1] != '\n'))
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ptr++;
if(!*ptr) {
FIXME("*ptr = 0\n");
return;
}
ptr += 2;
if(ptr-ptr2 >= sizeof(CONTENT_LENGTH)
&& CompareStringA(LOCALE_SYSTEM_DEFAULT, NORM_IGNORECASE,
CONTENT_LENGTH, sizeof(CONTENT_LENGTH)-1,
ptr2, sizeof(CONTENT_LENGTH)-1) == CSTR_EQUAL) {
ptr2 = ptr;
continue;
}
len = MultiByteToWideChar(CP_ACP, 0, ptr2, ptr-ptr2, NULL, 0);
if(headers)
headers = HeapReAlloc(GetProcessHeap(), 0, headers,
(headers_len+len+1)*sizeof(WCHAR));
else
headers = HeapAlloc(GetProcessHeap(), 0, (len+1)*sizeof(WCHAR));
len = MultiByteToWideChar(CP_ACP, 0, ptr2, ptr-ptr2, headers+headers_len, -1);
headers_len += len;
ptr2 = ptr;
}
headers[headers_len] = 0;
*headers_ret = headers;
if(ptr >= post_data_end-2) {
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GlobalFree(post_data);
return;
}
ptr += 2;
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if(headers_len) {
post_data_len -= ptr-(const char*)post_data;
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memmove(post_data, ptr, post_data_len);
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post_data = GlobalReAlloc(post_data, post_data_len+1, 0);
}
*post_data_ret = post_data;
*post_data_len_ret = post_data_len;
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}
void hlink_frame_navigate(HTMLDocument *doc, IHlinkFrame *hlink_frame,
LPCWSTR uri, nsIInputStream *post_data_stream, DWORD hlnf)
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{
IBindStatusCallback *callback;
IBindCtx *bindctx;
IMoniker *mon;
IHlink *hlink;
PRUint32 post_data_len = 0;
HGLOBAL post_data = NULL;
LPWSTR headers = NULL;
if(post_data_stream) {
parse_post_data(post_data_stream, &headers, &post_data, &post_data_len);
TRACE("headers = %s post_data = %s\n", debugstr_w(headers),
debugstr_an(post_data, post_data_len));
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}
callback = BSCallback_Create(doc, uri, post_data, post_data_len, headers);
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CreateAsyncBindCtx(0, callback, NULL, &bindctx);
hlink = Hlink_Create();
CreateURLMoniker(NULL, uri, &mon);
IHlink_SetMonikerReference(hlink, 0, mon, NULL);
if(hlnf & HLNF_OPENINNEWWINDOW) {
static const WCHAR wszBlank[] = {'_','b','l','a','n','k',0};
IHlink_SetTargetFrameName(hlink, wszBlank); /* FIXME */
}
IHlinkFrame_Navigate(hlink_frame, hlnf, bindctx, callback, hlink);
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IBindCtx_Release(bindctx);
IBindStatusCallback_Release(callback);
IMoniker_Release(mon);
}