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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
#ifndef CEPH_CLS_LOG_OPS_H
#define CEPH_CLS_LOG_OPS_H
#include "cls_log_types.h"
struct cls_log_add_op {
list<cls_log_entry> entries;
bool monotonic_inc;
cls_log_add_op() : monotonic_inc(true) {}
void encode(bufferlist& bl) const {
ENCODE_START(2, 1, bl);
encode(entries, bl);
encode(monotonic_inc, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
DECODE_START(2, bl);
decode(entries, bl);
if (struct_v >= 2) {
decode(monotonic_inc, bl);
}
DECODE_FINISH(bl);
}
};
WRITE_CLASS_ENCODER(cls_log_add_op)
struct cls_log_list_op {
utime_t from_time;
string marker; /* if not empty, overrides from_time */
utime_t to_time; /* not inclusive */
int max_entries; /* upperbound to returned num of entries
might return less than that and still be truncated */
cls_log_list_op() : max_entries(0) {}
void encode(bufferlist& bl) const {
ENCODE_START(1, 1, bl);
encode(from_time, bl);
encode(marker, bl);
encode(to_time, bl);
encode(max_entries, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
DECODE_START(1, bl);
decode(from_time, bl);
decode(marker, bl);
decode(to_time, bl);
decode(max_entries, bl);
DECODE_FINISH(bl);
}
};
WRITE_CLASS_ENCODER(cls_log_list_op)
struct cls_log_list_ret {
list<cls_log_entry> entries;
string marker;
bool truncated;
cls_log_list_ret() : truncated(false) {}
void encode(bufferlist& bl) const {
ENCODE_START(1, 1, bl);
encode(entries, bl);
encode(marker, bl);
encode(truncated, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
DECODE_START(1, bl);
decode(entries, bl);
decode(marker, bl);
decode(truncated, bl);
DECODE_FINISH(bl);
}
};
WRITE_CLASS_ENCODER(cls_log_list_ret)
/*
* operation will return 0 when successfully removed but not done. Will return
* -ENODATA when done, so caller needs to repeat sending request until that.
*/
struct cls_log_trim_op {
utime_t from_time;
utime_t to_time; /* inclusive */
string from_marker;
string to_marker;
cls_log_trim_op() {}
void encode(bufferlist& bl) const {
ENCODE_START(2, 1, bl);
encode(from_time, bl);
encode(to_time, bl);
encode(from_marker, bl);
encode(to_marker, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
DECODE_START(2, bl);
decode(from_time, bl);
decode(to_time, bl);
if (struct_v >= 2) {
decode(from_marker, bl);
decode(to_marker, bl);
}
DECODE_FINISH(bl);
}
};
WRITE_CLASS_ENCODER(cls_log_trim_op)
struct cls_log_info_op {
cls_log_info_op() {}
void encode(bufferlist& bl) const {
ENCODE_START(1, 1, bl);
// currently empty request
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
DECODE_START(1, bl);
// currently empty request
DECODE_FINISH(bl);
}
};
WRITE_CLASS_ENCODER(cls_log_info_op)
struct cls_log_info_ret {
cls_log_header header;
void encode(bufferlist& bl) const {
ENCODE_START(1, 1, bl);
encode(header, bl);
ENCODE_FINISH(bl);
}
void decode(bufferlist::const_iterator& bl) {
DECODE_START(1, bl);
decode(header, bl);
DECODE_FINISH(bl);
}
};
WRITE_CLASS_ENCODER(cls_log_info_ret)
#endif
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