QTSS_Error Initialize(QTSS_Initialize_Params* inParams)
{
// Get global dictionaries
sServer = inParams->inServer;
sPrefs = QTSSModuleUtils::GetModulePrefsObject(inParams->inModule);
// Setup module utils
QTSSModuleUtils::Initialize(inParams->inMessages, inParams->inServer, inParams->inErrorLogStream);
// Get service IDs
(void)QTSS_IDForService(QTSS_REREAD_PREFS_SERVICE, &sRereadPreferences);
(void)QTSS_IDForService("RollAccessLog", &sRollAccessLog);
(void)QTSS_IDForService("RollErrorLog", &sRollErrorLog);
sHistoryMutex = NEW OSMutex();
sStartupTime = ::time(NULL);//store time_t value for startup of the server
//allocate enough space to store the largest attribute possible
sAttributeBuffer = NEW char[sizeof(QTSServerHistoryRec)];
sThread = NEW QTSSvrControlThread();
if (sThread->HasErrorOccurred())
{
delete sThread;
sThread = NULL;
return QTSS_RequestFailed;
}
return QTSS_NoErr;
}
QTSS_Error StateChange(QTSS_StateChange_Params* stateChangeParams)
{
if (stateChangeParams->inNewState == qtssIdleState)
{
WriteShutdownMessage();
}
else if (stateChangeParams->inNewState == qtssRunningState)
{
// Always force our preferences to be reread when we change
// the server's state back to the start -- [sfu]
QTSS_ServiceID id;
(void) QTSS_IDForService(QTSS_REREAD_PREFS_SERVICE, &id);
(void) QTSS_DoService(id, NULL);
WriteStartupMessage();
}
return QTSS_NoErr;
}
void APITests_DEBUG()
{
if (0)
{ qtss_printf("QTSSAdminModule start tests \n");
if (0)
{
qtss_printf("admin called locked \n");
const int ksleeptime = 15;
qtss_printf("sleeping for %d seconds \n",ksleeptime);
sleep(ksleeptime);
qtss_printf("done sleeping \n");
qtss_printf("QTSS_GlobalUnLock \n");
(void) QTSS_GlobalUnLock();
qtss_printf("again sleeping for %d seconds \n",ksleeptime);
sleep(ksleeptime);
}
if (0)
{
qtss_printf(" GET VALUE PTR TEST \n");
QTSS_Object *sessionsPtr = NULL;
UInt32 paramLen = sizeof(sessionsPtr);
UInt32 numValues = 0;
QTSS_Error err = 0;
err = QTSS_GetNumValues (sServer, qtssSvrClientSessions, &numValues);
err = QTSS_GetValuePtr(sServer, qtssSvrClientSessions, 0, (void**)&sessionsPtr, ¶mLen);
qtss_printf("Admin Module Num Sessions = %"_U32BITARG_" sessions[0] = %"_S32BITARG_" err = %"_S32BITARG_" paramLen =%"_U32BITARG_"\n", numValues, (SInt32) *sessionsPtr,err,paramLen);
UInt32 numAttr = 0;
if (sessionsPtr)
{ err = QTSS_GetNumAttributes (*sessionsPtr, &numAttr);
qtss_printf("Admin Module Num attributes = %"_U32BITARG_" sessions[0] = %"_S32BITARG_" err = %"_S32BITARG_"\n", numAttr, (SInt32) *sessionsPtr,err);
QTSS_Object theAttributeInfo;
char nameBuff[128];
UInt32 len = 127;
for (UInt32 i = 0; i < numAttr; i++)
{ err = QTSS_GetAttrInfoByIndex(*sessionsPtr, i, &theAttributeInfo);
nameBuff[0] = 0;len = 127;
err = QTSS_GetValue (theAttributeInfo, qtssAttrName,0, nameBuff,&len);
nameBuff[len] = 0;
qtss_printf("found %s \n",nameBuff);
}
}
}
if (0)
{
qtss_printf(" GET VALUE TEST \n");
QTSS_Object sessions = NULL;
UInt32 paramLen = sizeof(sessions);
UInt32 numValues = 0;
QTSS_Error err = 0;
err = QTSS_GetNumValues (sServer, qtssSvrClientSessions, &numValues);
err = QTSS_GetValue(sServer, qtssSvrClientSessions, 0, (void*)&sessions, ¶mLen);
qtss_printf("Admin Module Num Sessions = %"_U32BITARG_" sessions[0] = %"_S32BITARG_" err = %"_S32BITARG_" paramLen = %"_U32BITARG_"\n", numValues, (SInt32) sessions,err, paramLen);
if (sessions)
{
UInt32 numAttr = 0;
err = QTSS_GetNumAttributes (sessions, &numAttr);
qtss_printf("Admin Module Num attributes = %"_U32BITARG_" sessions[0] = %"_S32BITARG_" err = %"_S32BITARG_"\n", numAttr,(SInt32) sessions,err);
QTSS_Object theAttributeInfo;
char nameBuff[128];
UInt32 len = 127;
for (UInt32 i = 0; i < numAttr; i++)
{ err = QTSS_GetAttrInfoByIndex(sessions, i, &theAttributeInfo);
nameBuff[0] = 0;len = 127;
err = QTSS_GetValue (theAttributeInfo, qtssAttrName,0, nameBuff,&len);
nameBuff[len] = 0;
qtss_printf("found %s \n",nameBuff);
}
}
}
if (0)
{
qtss_printf("----------------- Start test ----------------- \n");
qtss_printf(" GET indexed pref TEST \n");
QTSS_Error err = 0;
UInt32 numAttr = 1;
err = QTSS_GetNumAttributes (sModulePrefs, &numAttr);
qtss_printf("Admin Module Num preference attributes = %"_U32BITARG_" err = %"_S32BITARG_"\n", numAttr, err);
QTSS_Object theAttributeInfo;
char valueBuff[512];
char nameBuff[128];
QTSS_AttributeID theID;
UInt32 len = 127;
UInt32 i = 0;
qtss_printf("first pass over preferences\n");
for ( i = 0; i < numAttr; i++)
{ err = QTSS_GetAttrInfoByIndex(sModulePrefs, i, &theAttributeInfo);
nameBuff[0] = 0;len = 127;
err = QTSS_GetValue (theAttributeInfo, qtssAttrName,0, nameBuff,&len);
nameBuff[len]=0;
theID = qtssIllegalAttrID; len = sizeof(theID);
err = QTSS_GetValue (theAttributeInfo, qtssAttrID,0, &theID,&len);
qtss_printf("found preference=%s \n",nameBuff);
}
valueBuff[0] = 0;len = 512;
err = QTSS_GetValue (sModulePrefs, theID,0, valueBuff,&len);valueBuff[len] = 0;
qtss_printf("Admin Module QTSS_GetValue name = %s id = %"_S32BITARG_" value=%s err = %"_S32BITARG_"\n", nameBuff,theID, valueBuff, err);
err = QTSS_SetValue (sModulePrefs,theID,0, valueBuff,len);
qtss_printf("Admin Module QTSS_SetValue name = %s id = %"_S32BITARG_" value=%s err = %"_S32BITARG_"\n", nameBuff,theID, valueBuff, err);
{ QTSS_ServiceID id;
(void) QTSS_IDForService(QTSS_REREAD_PREFS_SERVICE, &id);
(void) QTSS_DoService(id, NULL);
}
valueBuff[0] = 0;len = 512;
err = QTSS_GetValue (sModulePrefs, theID,0, valueBuff,&len);valueBuff[len] = 0;
qtss_printf("Admin Module QTSS_GetValue name = %s id = %"_S32BITARG_" value=%s err = %"_S32BITARG_"\n", nameBuff,theID, valueBuff, err);
err = QTSS_SetValue (sModulePrefs,theID,0, valueBuff,len);
qtss_printf("Admin Module QTSS_SetValue name = %s id = %"_S32BITARG_" value=%s err = %"_S32BITARG_"\n", nameBuff,theID, valueBuff, err);
qtss_printf("second pass over preferences\n");
for ( i = 0; i < numAttr; i++)
{ err = QTSS_GetAttrInfoByIndex(sModulePrefs, i, &theAttributeInfo);
nameBuff[0] = 0;len = 127;
err = QTSS_GetValue (theAttributeInfo, qtssAttrName,0, nameBuff,&len);
nameBuff[len]=0;
theID = qtssIllegalAttrID; len = sizeof(theID);
err = QTSS_GetValue (theAttributeInfo, qtssAttrID,0, &theID,&len);
qtss_printf("found preference=%s \n",nameBuff);
}
qtss_printf("----------------- Done test ----------------- \n");
}
}
}
QTSS_Error FilterRequest(QTSS_Filter_Params* inParams)
{
if (NULL == inParams || NULL == inParams->inRTSPSession || NULL == inParams->inRTSPRequest)
{ Assert(0);
return QTSS_NoErr;
}
OSMutexLocker locker(sAdminMutex);
//check to see if we should handle this request. Invokation is triggered
//by a "GET /" request
QTSS_Error err = QTSS_NoErr;
QTSS_RTSPRequestObject theRequest = inParams->inRTSPRequest;
UInt32 paramLen = sizeof(sSessID);
err = QTSS_GetValue(inParams->inRTSPSession, qtssRTSPSesID, 0, (void*)&sSessID, ¶mLen);
if (err != QTSS_NoErr)
return QTSS_NoErr;
StrPtrLen theFullRequest;
err = QTSS_GetValuePtr(theRequest, qtssRTSPReqFullRequest, 0, (void**)&theFullRequest.Ptr, &theFullRequest.Len);
if (err != QTSS_NoErr)
return QTSS_NoErr;
StringParser fullRequest(&theFullRequest);
if ( !IsAdminRequest(&fullRequest) )
return QTSS_NoErr;
if ( !AcceptSession(inParams->inRTSPSession) )
{ (void)QTSS_Write(inParams->inRTSPRequest, sPermissionDeniedHeader, ::strlen(sPermissionDeniedHeader), NULL, 0);
(void)QTSS_Write(inParams->inRTSPRequest, sHTMLBody, ::strlen(sHTMLBody), NULL, 0);
KeepSession(theRequest,false);
return QTSS_NoErr;
}
if(!GetRequestAuthenticatedState(inParams)) // must authenticate before handling
{
if(QTSS_IsGlobalLocked()) // must NOT be global locked
return QTSS_RequestFailed;
if (!IsAuthentic(inParams,&fullRequest))
{
(void)QTSS_Write(inParams->inRTSPRequest, sUnauthorizedResponseHeader, ::strlen(sUnauthorizedResponseHeader), NULL, 0);
(void)QTSS_Write(inParams->inRTSPRequest, sHTMLBody, ::strlen(sHTMLBody), NULL, 0);
KeepSession(theRequest,false);
return QTSS_NoErr;
}
}
if (GetRequestFlushState(inParams))
{ StillFlushing(inParams,true);
return QTSS_NoErr;
}
if (!QTSS_IsGlobalLocked())
{
if (InWaitInterval(inParams))
return QTSS_NoErr;
//qtss_printf("New Request Wait for GlobalLock session=%"_U32BITARG_"\n",sSessID);
(void)QTSS_RequestGlobalLock();
KeepSession(theRequest,true);
return QTSS_NoErr;
}
//qtss_printf("Handle request session=%"_U32BITARG_"\n",sSessID);
APITests_DEBUG();
if (sQueryPtr != NULL)
{ delete sQueryPtr;
sQueryPtr = NULL;
}
sQueryPtr = NEW QueryURI(&theFullRequest);
if (sQueryPtr == NULL) return QTSS_NoErr;
ShowQuery_DEBUG();
if (sAdminPtr != NULL)
{ delete sAdminPtr;
sAdminPtr = NULL;
}
UInt32 result = sQueryPtr->EvalQuery(NULL, NULL);
if (result == 0) do
{
if( ElementNode_CountPtrs() > 0)
{ ElementNode_ShowPtrs();
Assert(0);
}
GetQueryData(theRequest);
SendResult(theRequest);
delete sAdminPtr;
sAdminPtr = NULL;
if (sQueryPtr && !sQueryPtr->QueryHasReponse())
{ UInt32 err = 404;
(void) sQueryPtr->EvalQuery(&err,NULL);
ReportErr(inParams, err);
break;
}
if (sQueryPtr && sQueryPtr->QueryHasReponse())
{ ReportErr(inParams, sQueryPtr->GetEvaluResult());
}
if (sQueryPtr->fIsPref && sQueryPtr->GetEvaluResult() == 0)
{ QTSS_ServiceID id;
(void) QTSS_IDForService(QTSS_REREAD_PREFS_SERVICE, &id);
(void) QTSS_DoService(id, NULL);
}
} while(false);
else
{
SendHeader(theRequest);
ReportErr(inParams, sQueryPtr->GetEvaluResult());
}
if (sQueryPtr != NULL)
{ delete sQueryPtr;
sQueryPtr = NULL;
}
(void) StillFlushing(inParams,true);
return QTSS_NoErr;
}
