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git.ipfire.org Git - thirdparty/squid.git/blob - src/HttpHdrScTarget.h
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30 #ifndef SQUID_HTTPHDRSURROGATECONTROLTARGET_H
31 #define SQUID_HTTPHDRSURROGATECONTROLTARGET_H
36 #include "SquidString.h"
43 /** Representation of HTTP Surogate-Control header field targeted directive
49 // parsing is done in HttpHdrSc, need to grant them access.
50 friend class HttpHdrSc
;
52 static const int MAX_AGE_UNSET
=-1; //max-age is unset
53 static const int MAX_STALE_UNSET
=0; //max-stale is unset
55 HttpHdrScTarget(const char *target_
):
56 mask(0), max_age(MAX_AGE_UNSET
), max_stale(MAX_STALE_UNSET
),target(target_
) {}
57 HttpHdrScTarget(const String
&target_
):
58 mask(0), max_age(MAX_AGE_UNSET
), max_stale(MAX_STALE_UNSET
),target(target_
) {}
59 HttpHdrScTarget(const HttpHdrScTarget
&t
):
60 mask(t
.mask
), max_age(t
.max_age
), max_stale(t
.max_stale
),
61 content_(t
.content_
), target(t
.target
) {}
63 bool hasNoStore() const {return isSet(SC_NO_STORE
); }
64 void noStore(bool v
) { setMask(SC_NO_STORE
,v
); }
65 bool noStore() const { return isSet(SC_NO_STORE
); }
66 void clearNoStore() { setMask(SC_NO_STORE
, false); }
68 bool hasNoStoreRemote() const {return isSet(SC_NO_STORE_REMOTE
); }
69 void noStoreRemote(bool v
) { setMask(SC_NO_STORE_REMOTE
,v
); }
70 bool noStoreRemote() const { return isSet(SC_NO_STORE_REMOTE
); }
71 void clearNoStoreRemote() { setMask(SC_NO_STORE_REMOTE
, false); }
73 bool hasMaxAge() const { return isSet(SC_MAX_AGE
); }
75 if (v
>= 0) { //setting
76 setMask(SC_MAX_AGE
,true);
79 setMask(SC_MAX_AGE
,false);
80 max_age
=MAX_AGE_UNSET
;
83 int maxAge() const { return max_age
; }
84 void clearMaxAge() { setMask(SC_MAX_AGE
,false); max_age
=MAX_AGE_UNSET
; }
86 //max_stale has no associated status-bit
87 bool hasMaxStale() const { return max_stale
!= MAX_STALE_UNSET
; }
88 void maxStale(int v
) { max_stale
=v
; }
89 int maxStale() const { return max_stale
; }
90 void clearMaxStale() { max_stale
=MAX_STALE_UNSET
; }
92 bool hasContent() const { return isSet(SC_CONTENT
); }
93 void Content(const String
&v
) {
94 setMask(SC_CONTENT
,true);
97 String
content() const { return content_
; }
98 void clearContent() { setMask(SC_CONTENT
,false); content_
.clean(); }
100 bool hasTarget() const { return target
.size() != 0; }
101 String
Target() const { return target
; }
103 void mergeWith(const HttpHdrScTarget
* new_sc
);
104 void packInto (Packer
*p
) const;
105 void updateStats(StatHist
*) const;
107 MEMPROXY_CLASS(HttpHdrScTarget
);
109 bool isSet(http_hdr_sc_type id
) const {
110 assert (id
>= SC_NO_STORE
&& id
< SC_ENUM_END
);
111 return EBIT_TEST(mask
,id
);
114 void setMask(http_hdr_sc_type id
, bool newval
) {
115 if (newval
) EBIT_SET(mask
,id
);
116 else EBIT_CLR(mask
,id
);
127 MEMPROXY_CLASS_INLINE(HttpHdrScTarget
);
129 void httpHdrScTargetStatDumper(StoreEntry
* sentry
, int idx
, double val
, double size
, int count
);
131 #endif /* SQUID_HTTPHDRSURROGATECONTROLTARGET_H */