ANSC_STATUS
HttpBmoParseHeaders
(
ANSC_HANDLE hThisObject
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_BASIC_MESSAGE_OBJECT pMyObject = (PHTTP_BASIC_MESSAGE_OBJECT)hThisObject;
PHTTP_HFP_INTERFACE pHfpIf = (PHTTP_HFP_INTERFACE )pMyObject->hHfpIf;
PANSC_BUFFER_DESCRIPTOR pHeaderBdo = (PANSC_BUFFER_DESCRIPTOR )pMyObject->hHeaderBdo;
PHTTP_HEADER_FIELD pHttpHfo = NULL;
PVOID pHeaderBuffer = NULL;
ULONG ulBufferSize = 0;
char* pHfStart = NULL;
ULONG ulSkipSize = 0;
char* pRawHfLine = NULL;
char* pStdHfLine = (char*)pMyObject->ScratchPad1;
ULONG ulRawLineSize = 0;
ULONG ulStdLineSize = 0;
pMyObject->DelStartLine((ANSC_HANDLE)pMyObject);
pMyObject->DelAllHfos ((ANSC_HANDLE)pMyObject);
returnStatus = pMyObject->ParseStartLine((ANSC_HANDLE)pMyObject);
if ( returnStatus != ANSC_STATUS_SUCCESS )
{
return returnStatus;
}
else if ( !pHeaderBdo )
{
return ANSC_STATUS_UNAPPLICABLE;
}
else
{
pHeaderBuffer = AnscBdoGetBlock (pHeaderBdo);
ulBufferSize = AnscBdoGetBlockSize(pHeaderBdo);
}
AnscHttpFindHfStart(pHeaderBuffer, ulBufferSize, pHfStart);
if ( !pHfStart )
{
return ANSC_STATUS_UNAPPLICABLE;
}
else
{
ulSkipSize = (ULONG)pHfStart - (ULONG)pHeaderBuffer;
ulBufferSize -= ulSkipSize;
pRawHfLine = pHfStart;
}
/*
* Skip the first line, which is the start line: request-line in client message and status-line
* in server message.
*/
AnscHttpGetHfLineSize(pRawHfLine, ulBufferSize, ulRawLineSize);
pRawHfLine += ulRawLineSize;
ulBufferSize -= ulRawLineSize;
/*
* We don't have to verify the completeness of the header fields, since the caller SHOULD have
* done so already. We create a separate HTTP Header Field Object for each header line and add
* it into the distributed hash table. The end of header fields is signalled by the presece of
* a CRLF pair.
*/
while ( (ulBufferSize > 0) && pRawHfLine && !AnscHttpIsCr(*pRawHfLine) && !AnscHttpIsLf(*pRawHfLine) )
{
AnscHttpGetHfLineSize(pRawHfLine, ulBufferSize, ulRawLineSize);
if ( ulRawLineSize <= pMyObject->PadSize1 )
{
AnscHttpPrepareHeader(pRawHfLine, ulRawLineSize, pStdHfLine, ulStdLineSize);
pStdHfLine[ulStdLineSize + 0] = HTTP_CARRIAGE_RETURN;
pStdHfLine[ulStdLineSize + 1] = HTTP_LINE_FEED;
pHttpHfo =
(PHTTP_HEADER_FIELD)pHfpIf->ParseHeader
(
pHfpIf->hOwnerContext,
pStdHfLine,
ulStdLineSize
);
if ( pHttpHfo )
{
returnStatus =
pMyObject->AddHeaderField
(
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)pHttpHfo
);
}
}
pRawHfLine += ulRawLineSize;
ulBufferSize -= ulRawLineSize;
}
return ANSC_STATUS_SUCCESS;
}
ANSC_STATUS
HttpBmoSetHeaderValueByName
(
ANSC_HANDLE hThisObject,
char* name,
char* value
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_BASIC_MESSAGE_OBJECT pMyObject = (PHTTP_BASIC_MESSAGE_OBJECT )hThisObject;
PHTTP_HFP_INTERFACE pHfpIf = (PHTTP_HFP_INTERFACE )pMyObject->hHfpIf;
#ifndef _CCSP_CWMP_TCP_CONNREQ_HANDLER
PHTTP_HELPER_CONTAINER_OBJECT pHttpHco = (PHTTP_HELPER_CONTAINER_OBJECT)pMyObject->hContainerContext;
#endif
PHTTP_HEADER_FIELD pHttpHfo = NULL;
char* pHttpHfValue = NULL;
char* pHfLine = (char*)pMyObject->ScratchPad1;
ULONG ulLineSize = 0;
if ( (AnscSizeOfString(name) + AnscSizeOfString(value) + 4) >= pMyObject->PadSize1 )
{
return ANSC_STATUS_RESOURCES;
}
else
{
AnscCopyString(pHfLine, name);
ulLineSize = AnscSizeOfString(name);
pHfLine[ulLineSize + 0] = HTTP_COLON;
pHfLine[ulLineSize + 1] = HTTP_SPACE;
ulLineSize += 2;
AnscCopyString(pHfLine + ulLineSize, value);
ulLineSize += AnscSizeOfString(value);
pHfLine[ulLineSize + 0] = HTTP_CARRIAGE_RETURN;
pHfLine[ulLineSize + 1] = HTTP_LINE_FEED;
}
pHttpHfo =
(PHTTP_HEADER_FIELD)pHfpIf->ParseHeader
(
pHfpIf->hOwnerContext,
pHfLine,
ulLineSize
);
if ( !pHttpHfo )
{
return ANSC_STATUS_UNAPPLICABLE;
}
else
{
returnStatus =
pMyObject->AddHeaderField
(
(ANSC_HANDLE)pMyObject,
(ANSC_HANDLE)pHttpHfo
);
}
return returnStatus;
}
static void
HttpScoSetCookie
(
ANSC_HANDLE hHfpIf,
ANSC_HANDLE hResponse,
ANSC_HANDLE hRequest
)
{
PHTTP_HFP_INTERFACE pHttpHfpIf = (PHTTP_HFP_INTERFACE)hHfpIf;
PHTTP_BMO_REP_OBJECT pResponse = (PHTTP_BMO_REP_OBJECT)hResponse;
PHTTP_BMO_REQ_OBJECT pRequest = (PHTTP_BMO_REQ_OBJECT)hRequest;
char* pSetCookie = NULL;
BOOL bSetCookie2 = FALSE;
ULONG ulCount1 = 0;
ULONG ulCount2 = 0;
PHTTP_HEADER_FIELD pHttpHfo = NULL;
pRequest->DelHeaderField((ANSC_HANDLE)pRequest, HTTP_HEADER_ID_COOKIE);
while ( TRUE )
{
pSetCookie = pResponse->GetHeaderValueByName2((ANSC_HANDLE)pResponse, "Set-Cookie2", ulCount1++);
if ( !pSetCookie )
{
pSetCookie = pResponse->GetHeaderValueByName2((ANSC_HANDLE)pResponse, "Set-Cookie", ulCount2++);
bSetCookie2 = TRUE;
}
if ( !pSetCookie )
{
break;
}
else
{
char* pCookie = NULL;
ULONG ulCookieSize = AnscSizeOfString(pSetCookie) + 64;
pCookie = (char *)AnscAllocateMemory(ulCookieSize);
if ( pCookie )
{
PHTTP_HFO_SET_COOKIE pHfoSetCookie = NULL;
if ( bSetCookie2 )
{
_ansc_sprintf(pCookie, "Set-Cookie2: %s", pSetCookie);
}
else
{
_ansc_sprintf(pCookie, "Set-Cookie: %s", pSetCookie);
}
pHfoSetCookie = (PHTTP_HFO_SET_COOKIE)pHttpHfpIf->ParseHeader(pHttpHfpIf->hOwnerContext, pCookie, AnscSizeOfString(pCookie));
if ( pHfoSetCookie )
{
char* pCookieValue = NULL;
pHfoSetCookie->HeaderId = HTTP_HEADER_ID_COOKIE;
pHfoSetCookie->Flags &= ~HTTP_FIELD_FLAG_VALUE_PRESENT;
pHfoSetCookie->Flags &= ~HTTP_FIELD_FLAG_LINE_PRESENT;
ulCookieSize = pHttpHfpIf->GetHeaderSize(pHttpHfpIf->hOwnerContext, (ANSC_HANDLE)pHfoSetCookie);
pHttpHfpIf->BuildHeader(pHttpHfpIf->hOwnerContext, (ANSC_HANDLE)pHfoSetCookie, pCookie, ulCookieSize);
pCookie[ulCookieSize] = 0;
if ( pCookie )
{
pRequest->SetHeaderValueByName((ANSC_HANDLE)pRequest, "Cookie", pCookie + 8);
}
AnscFreeMemory(pHfoSetCookie);
}
AnscFreeMemory(pCookie);
}
}
}
}
ANSC_STATUS
CcspCwmpAcscoHttpAddCookie
(
ANSC_HANDLE hThisObject,
PCHAR pCookie
)
{
PCCSP_CWMP_ACS_CONNECTION_OBJECT pMyObject = (PCCSP_CWMP_ACS_CONNECTION_OBJECT)hThisObject;
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_SIMPLE_CLIENT_OBJECT pHttpSimpleClient = (PHTTP_SIMPLE_CLIENT_OBJECT)pMyObject->hHttpSimpleClient;
PHTTP_HFP_INTERFACE pHttpHfpIf = (PHTTP_HFP_INTERFACE)pHttpSimpleClient->GetHfpIf((ANSC_HANDLE)pHttpSimpleClient);
char* pCookieValue = NULL;
PHTTP_HFO_SET_COOKIE pHfoSetCookie = NULL;
if ( !pCookie || AnscSizeOfString(pCookie) <= 5)
{
CcspTr069PaTraceDebug(("!!!Empty Cookie, ignored.\n"));
return ANSC_STATUS_SUCCESS;
}
if ( pMyObject->NumCookies >= CCSP_CWMP_ACSCO_MAX_COOKIE )
{
CcspTr069PaTraceDebug(("!!!Too many cookies, over the limit %d.\n", CCSP_CWMP_ACSCO_MAX_COOKIE));
return ANSC_STATUS_DISCARD;
}
pCookieValue = (PCHAR)CcspTr069PaAllocateMemory(AnscSizeOfString(pCookie) + 64);
if( NULL == pCookieValue )
{
return ANSC_STATUS_RESOURCES;
}
pHfoSetCookie = (PHTTP_HFO_SET_COOKIE)pHttpHfpIf->ParseHeader(pHttpHfpIf->hOwnerContext, pCookie, AnscSizeOfString(pCookie));
if ( pHfoSetCookie )
{
ULONG ulCookieSize = 0;
int nIndex;
ULONG i;
/* play a trick here - suppose the definitions of Cookie and Set-Cookie/2 are the same */
pHfoSetCookie->HeaderId = HTTP_HEADER_ID_COOKIE;
pHfoSetCookie->Flags &= ~HTTP_FIELD_FLAG_VALUE_PRESENT;
pHfoSetCookie->Flags &= ~HTTP_FIELD_FLAG_LINE_PRESENT;
ulCookieSize = pHttpHfpIf->GetHeaderSize(pHttpHfpIf->hOwnerContext, (ANSC_HANDLE)pHfoSetCookie);
pHttpHfpIf->BuildHeader(pHttpHfpIf->hOwnerContext, (ANSC_HANDLE)pHfoSetCookie, pCookieValue, ulCookieSize);
pCookieValue[ulCookieSize] = 0;
/* remove old cookies */
for ( i = 0; i < pHfoSetCookie->CookieCount; i ++ )
{
nIndex = pMyObject->FindCookie((ANSC_HANDLE)pMyObject, pHfoSetCookie->CookieArray[i].Name);
if ( nIndex >= 0 )
{
pMyObject->DelCookie((ANSC_HANDLE)pMyObject, (ULONG)nIndex);
}
}
pMyObject->Cookies[pMyObject->NumCookies++] = CcspTr069PaCloneString(pCookieValue + 8);
CcspTr069PaFreeMemory(pHfoSetCookie);
}
CcspTr069PaFreeMemory(pCookieValue);
return returnStatus;
}
ANSC_STATUS
HttpMboChkParseTrailer
(
ANSC_HANDLE hThisObject,
char* pRawTrailer,
ULONG ulTrailerSize
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_SUCCESS;
PHTTP_MBO_CHUNKED_OBJECT pMyObject = (PHTTP_MBO_CHUNKED_OBJECT)hThisObject;
PHTTP_HFP_INTERFACE pHfpIf = (PHTTP_HFP_INTERFACE )pMyObject->hHfpIf;
PHTTP_BCC_INTERFACE pBccIf = (PHTTP_BCC_INTERFACE )pMyObject->hBccIf;
PHTTP_HEADER_FIELD pHttpHfo = NULL;
char* pHfStart = (char*)pRawTrailer;
char* pRawHfLine = (char*)pRawTrailer;
char* pStdHfLine = (char*)pMyObject->ScratchPad2;
ULONG ulRawLineSize = 0;
ULONG ulStdLineSize = 0;
ULONG ulBufferSize = ulTrailerSize;
if ( ulTrailerSize == 2 )
{
return ANSC_STATUS_SUCCESS;
}
else
{
pHfStart = pRawTrailer;
pRawHfLine = pHfStart;
}
/*
* Skip the first line, which is the start line: request-line in client message and status-line
* in server message.
*/
AnscHttpGetHfLineSize(pRawHfLine, ulBufferSize, ulRawLineSize);
pRawHfLine += ulRawLineSize;
ulBufferSize -= ulRawLineSize;
/*
* We don't have to verify the completeness of the header fields, since the caller SHOULD have
* done so already. We create a separate HTTP Header Field Object for each header line and add
* it into the distributed hash table. The end of header fields is signalled by the presece of
* a CRLF pair.
*/
while ( (ulBufferSize > 0) && pRawHfLine && !AnscHttpIsCr(*pRawHfLine) && !AnscHttpIsLf(*pRawHfLine) )
{
AnscHttpGetHfLineSize(pRawHfLine, ulBufferSize, ulRawLineSize);
if ( ulRawLineSize <= pMyObject->PadSize1 )
{
AnscHttpPrepareHeader(pRawHfLine, ulRawLineSize, pStdHfLine, ulStdLineSize);
pStdHfLine[ulStdLineSize + 0] = HTTP_CARRIAGE_RETURN;
pStdHfLine[ulStdLineSize + 1] = HTTP_LINE_FEED;
pHttpHfo =
(PHTTP_HEADER_FIELD)pHfpIf->ParseHeader
(
pHfpIf->hOwnerContext,
pStdHfLine,
ulStdLineSize
);
if ( !pHttpHfo )
{
return ANSC_STATUS_BAD_PAYLOAD;
}
else
{
returnStatus =
pBccIf->AddHeaderField
(
pBccIf->hOwnerContext,
(ANSC_HANDLE)pHttpHfo
);
}
}
pRawHfLine += ulRawLineSize;
ulBufferSize -= ulRawLineSize;
}
return ANSC_STATUS_SUCCESS;
}