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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
|
// SPDX-License-Identifier: GPL-3.0-or-later
#include "aclk/aclk_util.h"
#include "proto/chart/v1/stream.pb.h"
#include "chart_stream.h"
#include "schema_wrapper_utils.h"
#include <sys/time.h>
#include <stdlib.h>
stream_charts_and_dims_t parse_stream_charts_and_dims(const char *data, size_t len)
{
chart::v1::StreamChartsAndDimensions msg;
stream_charts_and_dims_t res;
memset(&res, 0, sizeof(res));
if (!msg.ParseFromArray(data, len))
return res;
res.node_id = strdup(msg.node_id().c_str());
res.claim_id = strdup(msg.claim_id().c_str());
res.seq_id = msg.sequence_id();
res.batch_id = msg.batch_id();
set_timeval_from_google_timestamp(msg.seq_id_created_at(), &res.seq_id_created_at);
return res;
}
chart_and_dim_ack_t parse_chart_and_dimensions_ack(const char *data, size_t len)
{
chart::v1::ChartsAndDimensionsAck msg;
chart_and_dim_ack_t res = { .claim_id = NULL, .node_id = NULL, .last_seq_id = 0 };
if (!msg.ParseFromArray(data, len))
return res;
res.node_id = strdup(msg.node_id().c_str());
res.claim_id = strdup(msg.claim_id().c_str());
res.last_seq_id = msg.last_sequence_id();
return res;
}
char *generate_reset_chart_messages(size_t *len, chart_reset_t reset)
{
chart::v1::ResetChartMessages msg;
msg.set_claim_id(reset.claim_id);
msg.set_node_id(reset.node_id);
switch (reset.reason) {
case DB_EMPTY:
msg.set_reason(chart::v1::ResetReason::DB_EMPTY);
break;
case SEQ_ID_NOT_EXISTS:
msg.set_reason(chart::v1::ResetReason::SEQ_ID_NOT_EXISTS);
break;
case TIMESTAMP_MISMATCH:
msg.set_reason(chart::v1::ResetReason::TIMESTAMP_MISMATCH);
break;
default:
return NULL;
}
*len = PROTO_COMPAT_MSG_SIZE(msg);
char *bin = (char*)malloc(*len);
if (bin)
msg.SerializeToArray(bin, *len);
return bin;
}
void chart_instance_updated_destroy(struct chart_instance_updated *instance)
{
freez((char*)instance->id);
freez((char*)instance->claim_id);
rrdlabels_destroy(instance->chart_labels);
freez((char*)instance->config_hash);
}
static int set_chart_instance_updated(chart::v1::ChartInstanceUpdated *chart, const struct chart_instance_updated *update)
{
google::protobuf::Map<std::string, std::string> *map;
aclk_lib::v1::ACLKMessagePosition *pos;
chart->set_id(update->id);
chart->set_claim_id(update->claim_id);
chart->set_node_id(update->node_id);
chart->set_name(update->name);
map = chart->mutable_chart_labels();
rrdlabels_walkthrough_read(update->chart_labels, label_add_to_map_callback, map);
switch (update->memory_mode) {
case RRD_MEMORY_MODE_NONE:
chart->set_memory_mode(chart::v1::NONE);
break;
case RRD_MEMORY_MODE_RAM:
chart->set_memory_mode(chart::v1::RAM);
break;
case RRD_MEMORY_MODE_MAP:
chart->set_memory_mode(chart::v1::MAP);
break;
case RRD_MEMORY_MODE_SAVE:
chart->set_memory_mode(chart::v1::SAVE);
break;
case RRD_MEMORY_MODE_ALLOC:
chart->set_memory_mode(chart::v1::ALLOC);
break;
case RRD_MEMORY_MODE_DBENGINE:
chart->set_memory_mode(chart::v1::DB_ENGINE);
break;
default:
return 1;
break;
}
chart->set_update_every_interval(update->update_every);
chart->set_config_hash(update->config_hash);
pos = chart->mutable_position();
pos->set_sequence_id(update->position.sequence_id);
pos->set_previous_sequence_id(update->position.previous_sequence_id);
set_google_timestamp_from_timeval(update->position.seq_id_creation_time, pos->mutable_seq_id_created_at());
return 0;
}
static int set_chart_dim_updated(chart::v1::ChartDimensionUpdated *dim, const struct chart_dimension_updated *c_dim)
{
aclk_lib::v1::ACLKMessagePosition *pos;
dim->set_id(c_dim->id);
dim->set_chart_id(c_dim->chart_id);
dim->set_node_id(c_dim->node_id);
dim->set_claim_id(c_dim->claim_id);
dim->set_name(c_dim->name);
set_google_timestamp_from_timeval(c_dim->created_at, dim->mutable_created_at());
set_google_timestamp_from_timeval(c_dim->last_timestamp, dim->mutable_last_timestamp());
pos = dim->mutable_position();
pos->set_sequence_id(c_dim->position.sequence_id);
pos->set_previous_sequence_id(c_dim->position.previous_sequence_id);
set_google_timestamp_from_timeval(c_dim->position.seq_id_creation_time, pos->mutable_seq_id_created_at());
return 0;
}
char *generate_charts_and_dimensions_updated(size_t *len, char **payloads, size_t *payload_sizes, int *is_dim, struct aclk_message_position *new_positions, uint64_t batch_id)
{
chart::v1::ChartsAndDimensionsUpdated msg;
chart::v1::ChartInstanceUpdated db_chart;
chart::v1::ChartDimensionUpdated db_dim;
aclk_lib::v1::ACLKMessagePosition *pos;
msg.set_batch_id(batch_id);
for (int i = 0; payloads[i]; i++) {
if (is_dim[i]) {
if (!db_dim.ParseFromArray(payloads[i], payload_sizes[i])) {
error("[ACLK] Could not parse chart::v1::chart_dimension_updated");
return NULL;
}
pos = db_dim.mutable_position();
pos->set_sequence_id(new_positions[i].sequence_id);
pos->set_previous_sequence_id(new_positions[i].previous_sequence_id);
set_google_timestamp_from_timeval(new_positions[i].seq_id_creation_time, pos->mutable_seq_id_created_at());
chart::v1::ChartDimensionUpdated *dim = msg.add_dimensions();
*dim = db_dim;
} else {
if (!db_chart.ParseFromArray(payloads[i], payload_sizes[i])) {
error("[ACLK] Could not parse chart::v1::ChartInstanceUpdated");
return NULL;
}
pos = db_chart.mutable_position();
pos->set_sequence_id(new_positions[i].sequence_id);
pos->set_previous_sequence_id(new_positions[i].previous_sequence_id);
set_google_timestamp_from_timeval(new_positions[i].seq_id_creation_time, pos->mutable_seq_id_created_at());
chart::v1::ChartInstanceUpdated *chart = msg.add_charts();
*chart = db_chart;
}
}
*len = PROTO_COMPAT_MSG_SIZE(msg);
char *bin = (char*)mallocz(*len);
msg.SerializeToArray(bin, *len);
return bin;
}
char *generate_charts_updated(size_t *len, char **payloads, size_t *payload_sizes, struct aclk_message_position *new_positions)
{
chart::v1::ChartsAndDimensionsUpdated msg;
msg.set_batch_id(chart_batch_id);
for (int i = 0; payloads[i]; i++) {
chart::v1::ChartInstanceUpdated db_msg;
chart::v1::ChartInstanceUpdated *chart;
aclk_lib::v1::ACLKMessagePosition *pos;
if (!db_msg.ParseFromArray(payloads[i], payload_sizes[i])) {
error("[ACLK] Could not parse chart::v1::ChartInstanceUpdated");
return NULL;
}
pos = db_msg.mutable_position();
pos->set_sequence_id(new_positions[i].sequence_id);
pos->set_previous_sequence_id(new_positions[i].previous_sequence_id);
set_google_timestamp_from_timeval(new_positions[i].seq_id_creation_time, pos->mutable_seq_id_created_at());
chart = msg.add_charts();
*chart = db_msg;
}
*len = PROTO_COMPAT_MSG_SIZE(msg);
char *bin = (char*)mallocz(*len);
msg.SerializeToArray(bin, *len);
return bin;
}
char *generate_chart_dimensions_updated(size_t *len, char **payloads, size_t *payload_sizes, struct aclk_message_position *new_positions)
{
chart::v1::ChartsAndDimensionsUpdated msg;
msg.set_batch_id(chart_batch_id);
for (int i = 0; payloads[i]; i++) {
chart::v1::ChartDimensionUpdated db_msg;
chart::v1::ChartDimensionUpdated *dim;
aclk_lib::v1::ACLKMessagePosition *pos;
if (!db_msg.ParseFromArray(payloads[i], payload_sizes[i])) {
error("[ACLK] Could not parse chart::v1::chart_dimension_updated");
return NULL;
}
pos = db_msg.mutable_position();
pos->set_sequence_id(new_positions[i].sequence_id);
pos->set_previous_sequence_id(new_positions[i].previous_sequence_id);
set_google_timestamp_from_timeval(new_positions[i].seq_id_creation_time, pos->mutable_seq_id_created_at());
dim = msg.add_dimensions();
*dim = db_msg;
}
*len = PROTO_COMPAT_MSG_SIZE(msg);
char *bin = (char*)mallocz(*len);
msg.SerializeToArray(bin, *len);
return bin;
}
char *generate_chart_instance_updated(size_t *len, const struct chart_instance_updated *update)
{
chart::v1::ChartInstanceUpdated *chart = new chart::v1::ChartInstanceUpdated();
if (set_chart_instance_updated(chart, update))
return NULL;
*len = PROTO_COMPAT_MSG_SIZE_PTR(chart);
char *bin = (char*)mallocz(*len);
chart->SerializeToArray(bin, *len);
delete chart;
return bin;
}
char *generate_chart_dimension_updated(size_t *len, const struct chart_dimension_updated *dim)
{
chart::v1::ChartDimensionUpdated *proto_dim = new chart::v1::ChartDimensionUpdated();
if (set_chart_dim_updated(proto_dim, dim))
return NULL;
*len = PROTO_COMPAT_MSG_SIZE_PTR(proto_dim);
char *bin = (char*)mallocz(*len);
proto_dim->SerializeToArray(bin, *len);
delete proto_dim;
return bin;
}
using namespace google::protobuf;
char *generate_retention_updated(size_t *len, struct retention_updated *data)
{
chart::v1::RetentionUpdated msg;
msg.set_claim_id(data->claim_id);
msg.set_node_id(data->node_id);
switch (data->memory_mode) {
case RRD_MEMORY_MODE_NONE:
msg.set_memory_mode(chart::v1::NONE);
break;
case RRD_MEMORY_MODE_RAM:
msg.set_memory_mode(chart::v1::RAM);
break;
case RRD_MEMORY_MODE_MAP:
msg.set_memory_mode(chart::v1::MAP);
break;
case RRD_MEMORY_MODE_SAVE:
msg.set_memory_mode(chart::v1::SAVE);
break;
case RRD_MEMORY_MODE_ALLOC:
msg.set_memory_mode(chart::v1::ALLOC);
break;
case RRD_MEMORY_MODE_DBENGINE:
msg.set_memory_mode(chart::v1::DB_ENGINE);
break;
default:
return NULL;
}
for (int i = 0; i < data->interval_duration_count; i++) {
Map<uint32, uint32> *map = msg.mutable_interval_durations();
map->insert({data->interval_durations[i].update_every, data->interval_durations[i].retention});
}
set_google_timestamp_from_timeval(data->rotation_timestamp, msg.mutable_rotation_timestamp());
*len = PROTO_COMPAT_MSG_SIZE(msg);
char *bin = (char*)mallocz(*len);
msg.SerializeToArray(bin, *len);
return bin;
}
|
