/**
* @date 2011/12/21
*
* Handler of a request. The WebService request si built from the request, and
* forwarded to the correct WsInterface.
*
******************************************************************************/
int32_t WsHandler::RequestReceived(const HttpdRequest &Request,
HttpdRequest *Answer)
{
int32_t i_Ret = -1;
ListIterator<AList<WsInterface*>, WsInterface*> Iterator;
WsInterface *p_Interface = NULL;
const String *RequestInterface;
if(HandleCors(Request, Answer) == 0)
return(0);
DynObject Params;
const uint8_t *Payload;
uint32_t i_Length;
i_Ret = Request.GetPayload(&Payload, &i_Length);
if(i_Ret == 0)
{
JsonFlattener Flattener;
const String PayloadString((const char*)(Payload), i_Length);
i_Ret = Flattener.UnFlatten(&PayloadString, &Params);
if(i_Ret == 0)
{
i_Ret = Params.FindString("InterfaceName", &RequestInterface);
}
}
if(i_Ret != 0)
return(-1);
Iterator.SetTo(&InterfaceList);
Iterator.First();
while(Iterator.IsDone() == false)
{
if( (Iterator.GetItem(&p_Interface) == 0) && (p_Interface != NULL) )
{
if(p_Interface->GetName() == *RequestInterface)
{
String AnswerString;
i_Ret = p_Interface->Call(Params, &AnswerString);
if(i_Ret == 0)
{
i_Ret = Answer->SetPayload((const uint8_t*)AnswerString.GetString(),
AnswerString.GetSize());
}
break;
}
}
Iterator.Next();
}
return(i_Ret);
}
TEST(HttpdRequestTestGroup, Basic)
{
String SetPath(PATH1 );
HttpdRequest Obj1;
/* Path */
const String &GetPath1 = Obj1.GetPath();
CHECK(GetPath1 == "");
CHECK(Obj1.SetPath(SetPath) == 0);
const String &GetPath2 = Obj1.GetPath();
CHECK(GetPath2 == SetPath);
/* Status */
CHECK(Obj1.GetStatus() == 200);
Obj1.SetStatus(404);
CHECK(Obj1.GetStatus() == 404);
/* Method */
CHECK(Obj1.GetMethod() == HttpdRequest::NONE);
Obj1.SetMethod(HttpdRequest::POST);
CHECK(Obj1.GetMethod() == HttpdRequest::POST);
/* payload */
uint8_t SetPayload[326];
const uint8_t *GetPayload;
uint32_t i_Length;
CHECK(Obj1.SetPayload(SetPayload, 326) == 0);
CHECK(Obj1.GetPayload(&GetPayload, &i_Length) == 0);
CHECK(i_Length == 326);
CHECK(memcmp(GetPayload, SetPayload, i_Length) == 0);
/* Header */
String Header1Name(HEADER1), Header2Name(HEADER2);
String Header1Val(HEADER1VAL), Header2Val(HEADER2VAL);
String HeaderVal;
CHECK(Obj1.GetHeader(Header1Name, &HeaderVal) == -1);
CHECK(Obj1.SetHeader(Header1Name, Header1Val) == 0);
CHECK(Obj1.GetHeader(Header1Name, &HeaderVal) == 0);
CHECK(HeaderVal == Header1Val);
CHECK(Obj1.SetHeader(Header2Name, Header2Val) == 0);
CHECK(Obj1.GetHeader(Header2Name, &HeaderVal) == 0);
CHECK(HeaderVal == Header2Val);
CHECK(Obj1.SetHeader(Header1Name, Header2Val) == 0);
CHECK(Obj1.GetHeader(Header1Name, &HeaderVal) == 0);
CHECK(HeaderVal == Header2Val);
/* Header list */
const AList<HttpdRequest::Header*> &HeaderList = Obj1.GetHeaderList();
ListIterator<AList<HttpdRequest::Header*>, HttpdRequest::Header*> Iterator;
HttpdRequest::Header *p_CurHeader;
uint32_t i_Index = 0;
Iterator.SetTo(&HeaderList);
Iterator.First();
while(Iterator.IsDone() == false)
{
CHECK(Iterator.GetItem(&p_CurHeader) == 0);
CHECK(p_CurHeader != NULL);
CHECK(i_Index <= 1);
switch(i_Index)
{
case 0:
CHECK(p_CurHeader->Name == Header1Name);
CHECK(p_CurHeader->Value == Header2Val);
break;
case 1:
CHECK(p_CurHeader->Name == Header2Name);
CHECK(p_CurHeader->Value == Header2Val);
break;
}
i_Index++;
Iterator.Next();
}
};