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
|
#pragma once
#include "rgw_op.h"
class DoutPrefixProvider;
namespace rgw::lua {
class RGWObjFilter {
req_state* const s;
const std::string script;
public:
RGWObjFilter(req_state* s,
const std::string& script) :
s(s), script(script) {}
int execute(bufferlist& bl, off_t offset, const char* op_name) const;
};
class RGWGetObjFilter : public RGWGetObj_Filter {
const RGWObjFilter filter;
public:
RGWGetObjFilter(req_state* s,
const std::string& script,
RGWGetObj_Filter* next) : RGWGetObj_Filter(next), filter(s, script)
{}
~RGWGetObjFilter() override = default;
int handle_data(bufferlist& bl,
off_t bl_ofs,
off_t bl_len) override;
};
class RGWPutObjFilter : public rgw::putobj::Pipe {
const RGWObjFilter filter;
public:
RGWPutObjFilter(req_state* s,
const std::string& script,
rgw::sal::DataProcessor* next) : rgw::putobj::Pipe(next), filter(s, script)
{}
~RGWPutObjFilter() override = default;
int process(bufferlist&& data, uint64_t logical_offset) override;
};
} // namespace rgw::lua
|
