1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
#ifndef WEB_REQUEST_INCLUDED
#define WEB_REQUEST_INCLUDED
#include "minorGems/network/Socket.h"
#include "minorGems/network/HostAddress.h"
#include "minorGems/network/LookupThread.h"
#include "BringNetworkUpThread.h"
// a non-blocking web request
class WebRequest {
public:
// inMethod = GET, POST, etc.
// inURL the url to retrieve
// inBody the body of the request, can be NULL
// request body must be in application/x-www-form-urlencoded format
WebRequest( char *inMethod, char *inURL,
char *inBody );
// if request is not complete, destruction cancels it
~WebRequest();
// take anoter non-blocking step
// return 1 if request complete
// return -1 if request hit an error
// return 0 if request still in-progress
int step();
// gets the response body as a \0-terminated string
char *getResult();
protected:
char mError;
char *mURL;
char *mRequest;
int mRequestPosition;
SimpleVector<char> mResponse;
char mResultReady;
char *mResult;
HostAddress *mSuppliedAddress;
HostAddress *mNumericalAddress;
BringNetworkUpThread *mNetworkUpThread;
LookupThread *mLookupThread;
Socket *mSock;
};
#endif
|
