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7c673cae FG |
1 | // -*- mode:C; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | ||
4 | #include <errno.h> | |
5 | ||
7c673cae FG |
6 | #include "cls/user/cls_user_client.h" |
7 | #include "include/rados/librados.hpp" | |
8 | ||
9 | ||
10 | using namespace librados; | |
11 | ||
12 | ||
13 | void cls_user_set_buckets(librados::ObjectWriteOperation& op, list<cls_user_bucket_entry>& entries, bool add) | |
14 | { | |
15 | bufferlist in; | |
16 | cls_user_set_buckets_op call; | |
17 | call.entries = entries; | |
18 | call.add = add; | |
19 | call.time = real_clock::now(); | |
20 | ::encode(call, in); | |
21 | op.exec("user", "set_buckets_info", in); | |
22 | } | |
23 | ||
24 | void cls_user_complete_stats_sync(librados::ObjectWriteOperation& op) | |
25 | { | |
26 | bufferlist in; | |
27 | cls_user_complete_stats_sync_op call; | |
28 | call.time = real_clock::now(); | |
29 | ::encode(call, in); | |
30 | op.exec("user", "complete_stats_sync", in); | |
31 | } | |
32 | ||
33 | void cls_user_remove_bucket(librados::ObjectWriteOperation& op, const cls_user_bucket& bucket) | |
34 | { | |
35 | bufferlist in; | |
36 | cls_user_remove_bucket_op call; | |
37 | call.bucket = bucket; | |
38 | ::encode(call, in); | |
39 | op.exec("user", "remove_bucket", in); | |
40 | } | |
41 | ||
42 | class ClsUserListCtx : public ObjectOperationCompletion { | |
43 | list<cls_user_bucket_entry> *entries; | |
44 | string *marker; | |
45 | bool *truncated; | |
46 | int *pret; | |
47 | public: | |
48 | ClsUserListCtx(list<cls_user_bucket_entry> *_entries, string *_marker, bool *_truncated, int *_pret) : | |
49 | entries(_entries), marker(_marker), truncated(_truncated), pret(_pret) {} | |
50 | void handle_completion(int r, bufferlist& outbl) override { | |
51 | if (r >= 0) { | |
52 | cls_user_list_buckets_ret ret; | |
53 | try { | |
54 | bufferlist::iterator iter = outbl.begin(); | |
55 | ::decode(ret, iter); | |
56 | if (entries) | |
57 | *entries = ret.entries; | |
58 | if (truncated) | |
59 | *truncated = ret.truncated; | |
60 | if (marker) | |
61 | *marker = ret.marker; | |
62 | } catch (buffer::error& err) { | |
63 | r = -EIO; | |
64 | } | |
65 | } | |
66 | if (pret) { | |
67 | *pret = r; | |
68 | } | |
69 | } | |
70 | }; | |
71 | ||
72 | void cls_user_bucket_list(librados::ObjectReadOperation& op, | |
73 | const string& in_marker, | |
74 | const string& end_marker, | |
75 | int max_entries, | |
76 | list<cls_user_bucket_entry>& entries, | |
77 | string *out_marker, | |
78 | bool *truncated, | |
79 | int *pret) | |
80 | { | |
81 | bufferlist inbl; | |
82 | cls_user_list_buckets_op call; | |
83 | call.marker = in_marker; | |
84 | call.end_marker = end_marker; | |
85 | call.max_entries = max_entries; | |
86 | ||
87 | ::encode(call, inbl); | |
88 | ||
89 | op.exec("user", "list_buckets", inbl, new ClsUserListCtx(&entries, out_marker, truncated, pret)); | |
90 | } | |
91 | ||
92 | class ClsUserGetHeaderCtx : public ObjectOperationCompletion { | |
93 | cls_user_header *header; | |
94 | RGWGetUserHeader_CB *ret_ctx; | |
95 | int *pret; | |
96 | public: | |
97 | ClsUserGetHeaderCtx(cls_user_header *_h, RGWGetUserHeader_CB *_ctx, int *_pret) : header(_h), ret_ctx(_ctx), pret(_pret) {} | |
98 | ~ClsUserGetHeaderCtx() override { | |
99 | if (ret_ctx) { | |
100 | ret_ctx->put(); | |
101 | } | |
102 | } | |
103 | void handle_completion(int r, bufferlist& outbl) override { | |
104 | if (r >= 0) { | |
105 | cls_user_get_header_ret ret; | |
106 | try { | |
107 | bufferlist::iterator iter = outbl.begin(); | |
108 | ::decode(ret, iter); | |
109 | if (header) | |
110 | *header = ret.header; | |
111 | } catch (buffer::error& err) { | |
112 | r = -EIO; | |
113 | } | |
114 | if (ret_ctx) { | |
115 | ret_ctx->handle_response(r, ret.header); | |
116 | } | |
117 | } | |
118 | if (pret) { | |
119 | *pret = r; | |
120 | } | |
121 | } | |
122 | }; | |
123 | ||
124 | void cls_user_get_header(librados::ObjectReadOperation& op, | |
125 | cls_user_header *header, int *pret) | |
126 | { | |
127 | bufferlist inbl; | |
128 | cls_user_get_header_op call; | |
129 | ||
130 | ::encode(call, inbl); | |
131 | ||
132 | op.exec("user", "get_header", inbl, new ClsUserGetHeaderCtx(header, NULL, pret)); | |
133 | } | |
134 | ||
94b18763 FG |
135 | void cls_user_reset_stats(librados::ObjectWriteOperation &op) |
136 | { | |
137 | bufferlist inbl; | |
138 | cls_user_reset_stats_op call; | |
139 | call.time = real_clock::now(); | |
140 | ::encode(call, inbl); | |
141 | op.exec("user", "reset_user_stats", inbl); | |
142 | } | |
143 | ||
7c673cae FG |
144 | int cls_user_get_header_async(IoCtx& io_ctx, string& oid, RGWGetUserHeader_CB *ctx) |
145 | { | |
146 | bufferlist in, out; | |
147 | cls_user_get_header_op call; | |
148 | ::encode(call, in); | |
149 | ObjectReadOperation op; | |
150 | op.exec("user", "get_header", in, new ClsUserGetHeaderCtx(NULL, ctx, NULL)); /* no need to pass pret, as we'll call ctx->handle_response() with correct error */ | |
151 | AioCompletion *c = librados::Rados::aio_create_completion(NULL, NULL, NULL); | |
152 | int r = io_ctx.aio_operate(oid, c, &op, NULL); | |
153 | c->release(); | |
154 | if (r < 0) | |
155 | return r; | |
156 | ||
157 | return 0; | |
158 | } |