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msxml3: Store user defined request headers on transaction beginning.

This commit is contained in:
Nikolay Sivov 2010-10-04 21:58:01 +04:00 committed by Alexandre Julliard
parent 05a1416c93
commit b36fe07a4d
1 changed files with 50 additions and 3 deletions
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53
dlls/msxml3/httprequest.c
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@ -41,6 +41,9 @@ static const WCHAR MethodGetW[] = {'G','E','T',0};
static const WCHAR MethodPutW[] = {'P','U','T',0};
static const WCHAR MethodPostW[] = {'P','O','S','T',0};
static const WCHAR colspaceW[] = {':',' ',0};
static const WCHAR crlfW[] = {'\r','\n',0};
typedef struct BindStatusCallback BindStatusCallback;
struct reqheader
@ -62,6 +65,8 @@ typedef struct
BSTR url;
BOOL async;
struct list reqheaders;
/* cached resulting custom request headers string length in WCHARs */
LONG reqheader_size;
/* credentials */
BSTR user;
@ -120,6 +125,10 @@ static HRESULT WINAPI BindStatusCallback_QueryInterface(IBindStatusCallback *ifa
{
*ppv = &This->lpBindStatusCallbackVtbl;
}
else if (IsEqualGUID(&IID_IHttpNegotiate, riid))
{
*ppv = &This->lpHttpNegotiateVtbl;
}
else if (IsEqualGUID(&IID_IServiceProvider, riid) ||
IsEqualGUID(&IID_IBindStatusCallbackEx, riid))
{
@ -297,12 +306,37 @@ static HRESULT WINAPI BSCHttpNegotiate_BeginningTransaction(IHttpNegotiate *ifac
LPCWSTR url, LPCWSTR headers, DWORD reserved, LPWSTR *add_headers)
{
BindStatusCallback *This = impl_from_IHttpNegotiate(iface);
const struct reqheader *entry;
WCHAR *buff, *ptr;
FIXME("(%p)->(%s %s %d %p): stub\n", This, debugstr_w(url), debugstr_w(headers), reserved, add_headers);
TRACE("(%p)->(%s %s %d %p)\n", This, debugstr_w(url), debugstr_w(headers), reserved, add_headers);
*add_headers = NULL;
return E_NOTIMPL;
if (list_empty(&This->request->reqheaders)) return S_OK;
buff = CoTaskMemAlloc(This->request->reqheader_size*sizeof(WCHAR));
if (!buff) return E_OUTOFMEMORY;
ptr = buff;
LIST_FOR_EACH_ENTRY(entry, &This->request->reqheaders, struct reqheader, entry)
{
lstrcpyW(ptr, entry->header);
ptr += SysStringLen(entry->header);
lstrcpyW(ptr, colspaceW);
ptr += sizeof(colspaceW)/sizeof(WCHAR)-1;
lstrcpyW(ptr, entry->value);
ptr += SysStringLen(entry->value);
lstrcpyW(ptr, crlfW);
ptr += sizeof(crlfW)/sizeof(WCHAR)-1;
}
*add_headers = buff;
return S_OK;
}
static HRESULT WINAPI BSCHttpNegotiate_OnResponse(IHttpNegotiate *iface, DWORD code,
@ -583,7 +617,15 @@ static HRESULT WINAPI httprequest_setRequestHeader(IXMLHTTPRequest *iface, BSTR
{
if (lstrcmpW(entry->header, header) == 0)
{
return SysReAllocString(&entry->value, value) ? S_OK : E_OUTOFMEMORY;
LONG length = SysStringLen(entry->value);
HRESULT hr;
hr = SysReAllocString(&entry->value, value) ? S_OK : E_OUTOFMEMORY;
if (hr == S_OK)
This->reqheader_size += (SysStringLen(entry->value) - length);
return hr;
}
}
@ -594,6 +636,10 @@ static HRESULT WINAPI httprequest_setRequestHeader(IXMLHTTPRequest *iface, BSTR
entry->header = SysAllocString(header);
entry->value = SysAllocString(value);
/* header length including null terminator */
This->reqheader_size += SysStringLen(entry->header) + sizeof(colspaceW)/sizeof(WCHAR) +
SysStringLen(entry->value) + sizeof(crlfW)/sizeof(WCHAR) - 1;
list_add_head(&This->reqheaders, &entry->entry);
return S_OK;
@ -764,6 +810,7 @@ HRESULT XMLHTTPRequest_create(IUnknown *pUnkOuter, void **ppObj)
req->url = req->user = req->password = NULL;
req->state = READYSTATE_UNINITIALIZED;
req->bsc = NULL;
req->reqheader_size = 0;
list_init(&req->reqheaders);
*ppObj = &req->lpVtbl;