DWORD
StartHttpListener(
PHTTP_LISTENER _listener,
IN int urlCount,
IN _TCHAR* urls[]
)
{
int UrlAdded = 0;
DWORD result;
ZeroMemory(&_listener->UrlGroupId, sizeof(HTTP_URL_GROUP_ID));
result = HttpCreateUrlGroup(
_listener->SessionId,
&_listener->UrlGroupId,
NULL);
if(result)
{
DEBUG_ASSERT(false);
return result;
}
HTTP_BINDING_INFO httpBinding;
ZeroMemory(&httpBinding, sizeof(httpBinding));
httpBinding.RequestQueueHandle = _listener->hRequestQueue;
httpBinding.Flags.Present = true;
result = HttpSetUrlGroupProperty(
_listener->UrlGroupId,
HttpServerBindingProperty,
&httpBinding,
sizeof(httpBinding));
// Add the urls to the UrlGroup
for (int i = 1; i < urlCount; i++)
{
wprintf(L"we are listening for requests on the following url: %s\n", urls[i]);
result = HttpAddUrlToUrlGroup(
_listener->UrlGroupId,
urls[i],
NULL,
NULL);
if (result != NO_ERROR)
{
_listener->errorCode = result;
wprintf(L"HttpAddUrl failed for %s with %lu \n\t", urls[i], result);
return result;
}
else
{
UrlAdded ++;
}
}
_listener->urls = urls;
_listener->urlsCount = UrlAdded;
// We will always have 10 oustanding requests.
for(int j = 0 ;j < HTTP_LISTENER_MAX_PENDING_RECEIVES; j++)
{
result = EnsurePump(_listener);
if(result != NO_ERROR)
{
break;
}
}
_listener->TimerQueue = CreateTimerQueue();
_listener->LookAsideFlushPeriod = 5 *1000;
if(_listener->TimerQueue != INVALID_HANDLE_VALUE)
{
if(CreateTimerQueueTimer(&_listener->FlushTimer,
_listener->TimerQueue,
HttpListenerFlushLookasideThreadProc,
_listener,
_listener->LookAsideFlushPeriod,
_listener->LookAsideFlushPeriod,
NULL) != FALSE)
{
result = NO_ERROR;
}
else
{
result = GetLastError();
}
}
else
{
result = GetLastError();
}
if(result == NO_ERROR)
{
_listener->State = HTTP_LISTENER_STATE_STARTED;
}
return result;
}
BOOL InitializeHttpServer(
PWCHAR pwszUrlPathToListenFor,
PWCHAR pwszRootDirectory,
PSERVER_CONTEXT pServerContext
)
{
ULONG ulResult;
HRESULT hResult;
hResult = StringCbCopyW(
pServerContext->wszRootDirectory,
MAX_STR_SIZE,
pwszRootDirectory);
if (FAILED(hResult))
{
fprintf(stderr, "Invalid command line arguments. Application stopped.\n");
return FALSE;
}
ulResult = HttpInitialize(
g_HttpApiVersion,
HTTP_INITIALIZE_SERVER,
NULL);
if (ulResult != NO_ERROR)
{
fprintf(stderr, "HttpInitialized failed\n");
return FALSE;
}
pServerContext->bHttpInit = TRUE;
ulResult = HttpCreateServerSession(
g_HttpApiVersion,
&(pServerContext->sessionId),
0);
if (ulResult != NO_ERROR)
{
fprintf(stderr, "HttpCreateServerSession failed\n");
return FALSE;
}
ulResult = HttpCreateUrlGroup(
pServerContext->sessionId,
&(pServerContext->urlGroupId),
0);
if (ulResult != NO_ERROR)
{
fprintf(stderr, "HttpCreateUrlGroup failed\n");
return FALSE;
}
ulResult = HttpAddUrlToUrlGroup(
pServerContext->urlGroupId,
pwszUrlPathToListenFor,
(HTTP_URL_CONTEXT) NULL,
0);
if (ulResult != NO_ERROR)
{
fwprintf(stderr, L"HttpAddUrlToUrlGroup failed with code 0x%x for url %s\n",
ulResult, pwszUrlPathToListenFor);
return FALSE;
}
return TRUE;
}
