forked from meshtastic/firmware
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathNodeDB.h
More file actions
411 lines (334 loc) · 19 KB
/
Copy pathNodeDB.h
File metadata and controls
411 lines (334 loc) · 19 KB
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
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
#pragma once
#include "Observer.h"
#include <Arduino.h>
#include <algorithm>
#include <assert.h>
#include <pb_encode.h>
#include <string>
#include <vector>
#include "MeshTypes.h"
#include "NodeStatus.h"
#include "configuration.h"
#include "mesh-pb-constants.h"
#include "mesh/generated/meshtastic/mesh.pb.h" // For CriticalErrorCode
#if ARCH_PORTDUINO
#include "PortduinoGlue.h"
#endif
#if !defined(MESHTASTIC_EXCLUDE_PKI)
// E3B0C442 is the blank hash
static const uint8_t LOW_ENTROPY_HASHES[][32] = {
{0xf4, 0x7e, 0xcc, 0x17, 0xe6, 0xb4, 0xa3, 0x22, 0xec, 0xee, 0xd9, 0x08, 0x4f, 0x39, 0x63, 0xea,
0x80, 0x75, 0xe1, 0x24, 0xce, 0x05, 0x36, 0x69, 0x63, 0xb2, 0xcb, 0xc0, 0x28, 0xd3, 0x34, 0x8b},
{0x5a, 0x9e, 0xa2, 0xa6, 0x8a, 0xa6, 0x66, 0xc1, 0x5f, 0x55, 0x00, 0x64, 0xa3, 0xa6, 0xfe, 0x71,
0xc0, 0xbb, 0x82, 0xc3, 0x32, 0x3d, 0x7a, 0x7a, 0xe3, 0x6e, 0xfd, 0xdd, 0xad, 0x3a, 0x66, 0xb9},
{0xb3, 0xdf, 0x3b, 0x2e, 0x67, 0xb6, 0xd5, 0xf8, 0xdf, 0x76, 0x2c, 0x45, 0x5e, 0x2e, 0xbd, 0x16,
0xc5, 0xf8, 0x67, 0xaa, 0x15, 0xf8, 0x92, 0x0b, 0xdf, 0x5a, 0x66, 0x50, 0xac, 0x0d, 0xbb, 0x2f},
{0x3b, 0x8f, 0x86, 0x3a, 0x38, 0x1f, 0x77, 0x39, 0xa9, 0x4e, 0xef, 0x91, 0x18, 0x5a, 0x62, 0xe1,
0xaa, 0x9d, 0x36, 0xea, 0xce, 0x60, 0x35, 0x8d, 0x9d, 0x1f, 0xf4, 0xb8, 0xc9, 0x13, 0x6a, 0x5d},
{0x36, 0x7e, 0x2d, 0xe1, 0x84, 0x5f, 0x42, 0x52, 0x29, 0x11, 0x0a, 0x25, 0x64, 0x54, 0x6a, 0x6b,
0xfd, 0xb6, 0x65, 0xff, 0x15, 0x1a, 0x51, 0x71, 0x22, 0x40, 0x57, 0xf6, 0x91, 0x9b, 0x64, 0x58},
{0x16, 0x77, 0xeb, 0xa4, 0x52, 0x91, 0xfb, 0x26, 0xcf, 0x8f, 0xd7, 0xd9, 0xd1, 0x5d, 0xc4, 0x68,
0x73, 0x75, 0xed, 0xc5, 0x95, 0x58, 0xee, 0x90, 0x56, 0xd4, 0x2f, 0x31, 0x29, 0xf7, 0x8c, 0x1f},
{0x31, 0x8c, 0xa9, 0x5e, 0xed, 0x3c, 0x12, 0xbf, 0x97, 0x9c, 0x47, 0x8e, 0x98, 0x9d, 0xc2, 0x3e,
0x86, 0x23, 0x90, 0x29, 0xc8, 0xb0, 0x20, 0xf8, 0xb1, 0xb0, 0xaa, 0x19, 0x2a, 0xcf, 0x0a, 0x54},
{0xa4, 0x8a, 0x99, 0x0e, 0x51, 0xdc, 0x12, 0x20, 0xf3, 0x13, 0xf5, 0x2b, 0x3a, 0xe2, 0x43, 0x42,
0xc6, 0x52, 0x98, 0xcd, 0xbb, 0xca, 0xb1, 0x31, 0xa0, 0xd4, 0xd6, 0x30, 0xf3, 0x27, 0xfb, 0x49},
{0xd2, 0x3f, 0x13, 0x8d, 0x22, 0x04, 0x8d, 0x07, 0x59, 0x58, 0xa0, 0xf9, 0x55, 0xcf, 0x30, 0xa0,
0x2e, 0x2f, 0xca, 0x80, 0x20, 0xe4, 0xde, 0xa1, 0xad, 0xd9, 0x58, 0xb3, 0x43, 0x2b, 0x22, 0x70},
{0x40, 0x41, 0xec, 0x6a, 0xd2, 0xd6, 0x03, 0xe4, 0x9a, 0x9e, 0xbd, 0x6c, 0x0a, 0x9b, 0x75, 0xa4,
0xbc, 0xab, 0x6f, 0xa7, 0x95, 0xff, 0x2d, 0xf6, 0xe9, 0xb9, 0xab, 0x4c, 0x0c, 0x1c, 0xd0, 0x3b},
{0x22, 0x49, 0x32, 0x2b, 0x00, 0xf9, 0x22, 0xfa, 0x17, 0x02, 0xe9, 0x64, 0x82, 0xf0, 0x4d, 0x1b,
0xc7, 0x04, 0xfc, 0xdc, 0x8c, 0x5e, 0xb6, 0xd9, 0x16, 0xd6, 0x37, 0xce, 0x59, 0xaa, 0x09, 0x49},
{0x48, 0x6f, 0x1e, 0x48, 0x97, 0x88, 0x64, 0xac, 0xe8, 0xeb, 0x30, 0xa3, 0xc3, 0xe1, 0xcf, 0x97,
0x39, 0xa6, 0x55, 0x5b, 0x5f, 0xbf, 0x18, 0xb7, 0x3a, 0xdf, 0xa8, 0x75, 0xe7, 0x9d, 0xe0, 0x1e},
{0x09, 0xb4, 0xe2, 0x6d, 0x28, 0x98, 0xc9, 0x47, 0x66, 0x46, 0xbf, 0xff, 0x58, 0x17, 0x91, 0xaa,
0xc3, 0xbf, 0x4a, 0x9d, 0x0b, 0x88, 0xb1, 0xf1, 0x03, 0xdd, 0x61, 0xd7, 0xba, 0x9e, 0x64, 0x98},
{0x39, 0x39, 0x84, 0xe0, 0x22, 0x2f, 0x7d, 0x78, 0x45, 0x18, 0x72, 0xb4, 0x13, 0xd2, 0x01, 0x2f,
0x3c, 0xa1, 0xb0, 0xfe, 0x39, 0xd0, 0xf1, 0x3c, 0x72, 0xd6, 0xef, 0x54, 0xd5, 0x77, 0x22, 0xa0},
{0x0a, 0xda, 0x5f, 0xec, 0xff, 0x5c, 0xc0, 0x2e, 0x5f, 0xc4, 0x8d, 0x03, 0xe5, 0x80, 0x59, 0xd3,
0x5d, 0x49, 0x86, 0xe9, 0x8d, 0xf6, 0xf6, 0x16, 0x35, 0x3d, 0xf9, 0x9b, 0x29, 0x55, 0x9e, 0x64},
{0x08, 0x56, 0xF0, 0xD7, 0xEF, 0x77, 0xD6, 0x11, 0x1C, 0x8F, 0x95, 0x2D, 0x3C, 0xDF, 0xB1, 0x22,
0xBF, 0x60, 0x9B, 0xE5, 0xA9, 0xC0, 0x6E, 0x4B, 0x01, 0xDC, 0xD1, 0x57, 0x44, 0xB2, 0xA5, 0xCF},
{0x2C, 0xB2, 0x77, 0x85, 0xD6, 0xB7, 0x48, 0x9C, 0xFE, 0xBC, 0x80, 0x26, 0x60, 0xF4, 0x6D, 0xCE,
0x11, 0x31, 0xA2, 0x1E, 0x33, 0x0A, 0x6D, 0x2B, 0x00, 0xFA, 0x0C, 0x90, 0x95, 0x8F, 0x5C, 0x6B},
{0xFA, 0x59, 0xC8, 0x6E, 0x94, 0xEE, 0x75, 0xC9, 0x9A, 0xB0, 0xFE, 0x89, 0x36, 0x40, 0xC9, 0x99,
0x4A, 0x3B, 0xF4, 0xAA, 0x12, 0x24, 0xA2, 0x0F, 0xF9, 0xD1, 0x08, 0xCB, 0x78, 0x19, 0xAA, 0xE5},
{0x6E, 0x42, 0x7A, 0x4A, 0x8C, 0x61, 0x62, 0x22, 0xA1, 0x89, 0xD3, 0xA4, 0xC2, 0x19, 0xA3, 0x83,
0x53, 0xA7, 0x7A, 0x0A, 0x89, 0xE2, 0x54, 0x52, 0x62, 0x3D, 0xE7, 0xCA, 0x8C, 0xF6, 0x6A, 0x60},
{0x20, 0x27, 0x2F, 0xBA, 0x0C, 0x99, 0xD7, 0x29, 0xF3, 0x11, 0x35, 0x89, 0x9D, 0x0E, 0x24, 0xA1,
0xC3, 0xCB, 0xDF, 0x8A, 0xF1, 0xC6, 0xFE, 0xD0, 0xD7, 0x9F, 0x92, 0xD6, 0x8F, 0x59, 0xBF, 0xE4},
{0x91, 0x70, 0xb4, 0x7c, 0xfb, 0xff, 0xa0, 0x59, 0x6a, 0x25, 0x1c, 0xa9, 0x9e, 0xe9, 0x43, 0x81,
0x5d, 0x74, 0xb1, 0xb1, 0x09, 0x28, 0x00, 0x4a, 0xaf, 0xe3, 0xfc, 0xa9, 0x4e, 0x27, 0x76, 0x4c},
{0x85, 0xfe, 0x7c, 0xec, 0xb6, 0x78, 0x74, 0xc3, 0xec, 0xe1, 0x32, 0x7f, 0xb0, 0xb7, 0x02, 0x74,
0xf9, 0x23, 0xd8, 0xe7, 0xfa, 0x14, 0xe6, 0xee, 0x66, 0x44, 0xb1, 0x8c, 0xa5, 0x2f, 0x7e, 0xd2},
{0x8e, 0x66, 0x65, 0x7b, 0x3b, 0x6f, 0x7e, 0xcc, 0x57, 0xb4, 0x57, 0xea, 0xcc, 0x83, 0xf5, 0xaa,
0xf7, 0x65, 0xa3, 0xce, 0x93, 0x72, 0x13, 0xc1, 0xb6, 0x46, 0x7b, 0x29, 0x45, 0xb5, 0xc8, 0x93},
{0xcc, 0x11, 0xfb, 0x1a, 0xab, 0xa1, 0x31, 0x87, 0x6a, 0xc6, 0xde, 0x88, 0x87, 0xa9, 0xb9, 0x59,
0x37, 0x82, 0x8d, 0xb2, 0xcc, 0xd8, 0x97, 0x40, 0x9a, 0x5c, 0x8f, 0x40, 0x55, 0xcb, 0x4c, 0x3e}};
static const char LOW_ENTROPY_WARNING[] = "Compromised keys were detected and regenerated.";
#endif
/*
DeviceState versions used to be defined in the .proto file but really only this function cares. So changed to a
#define here.
*/
#define SEGMENT_CONFIG 1
#define SEGMENT_MODULECONFIG 2
#define SEGMENT_DEVICESTATE 4
#define SEGMENT_CHANNELS 8
#define SEGMENT_NODEDATABASE 16
#define DEVICESTATE_CUR_VER 24
#define DEVICESTATE_MIN_VER 24
extern meshtastic_DeviceState devicestate;
extern meshtastic_NodeDatabase nodeDatabase;
extern meshtastic_ChannelFile channelFile;
extern meshtastic_MyNodeInfo &myNodeInfo;
extern meshtastic_LocalConfig config;
extern meshtastic_DeviceUIConfig uiconfig;
extern meshtastic_LocalModuleConfig moduleConfig;
extern meshtastic_User &owner;
extern meshtastic_Position localPosition;
static constexpr const char *deviceStateFileName = "/prefs/device.proto";
static constexpr const char *legacyPrefFileName = "/prefs/db.proto";
static constexpr const char *nodeDatabaseFileName = "/prefs/nodes.proto";
static constexpr const char *configFileName = "/prefs/config.proto";
static constexpr const char *uiconfigFileName = "/prefs/uiconfig.proto";
static constexpr const char *moduleConfigFileName = "/prefs/module.proto";
static constexpr const char *channelFileName = "/prefs/channels.proto";
static constexpr const char *clientAppDataFileName = "/prefs/clientappdata.proto";
static constexpr const char *backupFileName = "/backups/backup.proto";
/// Given a node, return how many seconds in the past (vs now) that we last heard from it
uint32_t sinceLastSeen(const meshtastic_NodeInfoLite *n);
/// Given a packet, return how many seconds in the past (vs now) it was received
uint32_t sinceReceived(const meshtastic_MeshPacket *p);
/// Given a packet, return the number of hops used to reach this node.
/// Returns defaultIfUnknown if the number of hops couldn't be determined.
int8_t getHopsAway(const meshtastic_MeshPacket &p, int8_t defaultIfUnknown = -1);
enum class HopStartStatus : uint8_t { VALID = 0, MISSING_OR_UNKNOWN, INVALID };
/// Classify hop_start validity for forwarding decisions.
HopStartStatus classifyHopStart(const meshtastic_MeshPacket &p);
inline bool shouldDropPacketForPreHop(const meshtastic_MeshPacket &p)
{
#if !MESHTASTIC_PREHOP_DROP
(void)p;
return false;
#else
if (isFromUs(&p)) {
return false; // local-originated packets should never be dropped by pre-hop drop policy
}
return classifyHopStart(p) != HopStartStatus::VALID;
#endif
}
/// Rate-limited debug log when hop_start is invalid/missing and packet is dropped.
void logHopStartDrop(const meshtastic_MeshPacket &p, const char *context);
enum LoadFileResult {
// Successfully opened the file
LOAD_SUCCESS = 1,
// File does not exist
NOT_FOUND = 2,
// Device does not have a filesystem
NO_FILESYSTEM = 3,
// File exists, but could not decode protobufs
DECODE_FAILED = 4,
// File exists, but open failed for some reason
OTHER_FAILURE = 5
};
enum UserLicenseStatus { NotKnown, NotLicensed, Licensed };
class NodeDB
{
// NodeNum provisionalNodeNum; // if we are trying to find a node num this is our current attempt
// A NodeInfo for every node we've seen
// Eventually use a smarter datastructure
// HashMap<NodeNum, NodeInfo> nodes;
// Note: these two references just point into our static array we serialize to/from disk
public:
std::vector<meshtastic_NodeInfoLite> *meshNodes;
bool updateGUI = false; // we think the gui should definitely be redrawn, screen will clear this once handled
meshtastic_NodeInfoLite *updateGUIforNode = NULL; // if currently showing this node, we think you should update the GUI
Observable<const meshtastic::NodeStatus *> newStatus;
pb_size_t numMeshNodes;
bool keyIsLowEntropy = false;
bool hasWarned = false;
/// don't do mesh based algorithm for node id assignment (initially)
/// instead just store in flash - possibly even in the initial alpha release do this hack
NodeDB();
/// write to flash
/// @return true if the save was successful
bool saveToDisk(int saveWhat = SEGMENT_CONFIG | SEGMENT_MODULECONFIG | SEGMENT_DEVICESTATE | SEGMENT_CHANNELS |
SEGMENT_NODEDATABASE);
/** Reinit radio config if needed, because either:
* a) sometimes a buggy android app might send us bogus settings or
* b) the client set factory_reset
*
* @param factory_reset if true, reset all settings to factory defaults
* @param is_fresh_install set to true after a fresh install, to trigger NodeInfo/Position requests
* @return true if the config was completely reset, in that case, we should send it back to the client
*/
void resetRadioConfig(bool is_fresh_install = false);
/// given a subpacket sniffed from the network, update our DB state
/// we updateGUI and updateGUIforNode if we think our this change is big enough for a redraw
void updateFrom(const meshtastic_MeshPacket &p);
void addFromContact(const meshtastic_SharedContact);
/** Update position info for this node based on received position data
*/
void updatePosition(uint32_t nodeId, const meshtastic_Position &p, RxSource src = RX_SRC_RADIO);
/** Update telemetry info for this node based on received metrics
*/
void updateTelemetry(uint32_t nodeId, const meshtastic_Telemetry &t, RxSource src = RX_SRC_RADIO);
/** Update user info and channel for this node based on received user data
*/
bool updateUser(uint32_t nodeId, meshtastic_User &p, uint8_t channelIndex = 0);
/*
* Sets a node either favorite or unfavorite
*/
void set_favorite(bool is_favorite, uint32_t nodeId);
/*
* Returns true if the node is in the NodeDB and marked as favorite
*/
bool isFavorite(uint32_t nodeId);
/*
* Returns true if p->from or p->to is a favorited node
*/
bool isFromOrToFavoritedNode(const meshtastic_MeshPacket &p);
/**
* Other functions like the node picker can request a pause in the node sorting
*/
void pause_sort(bool paused);
/// @return our node number
NodeNum getNodeNum() { return myNodeInfo.my_node_num; }
/// @return our node ID as a string in the format "!xxxxxxxx"
std::string getNodeId() const;
// @return last byte of a NodeNum, 0xFF if it ended at 0x00
uint8_t getLastByteOfNodeNum(NodeNum num) { return (uint8_t)((num & 0xFF) ? (num & 0xFF) : 0xFF); }
/// if returns false, that means our node should send a DenyNodeNum response. If true, we think the number is okay for use
// bool handleWantNodeNum(NodeNum n);
/* void handleDenyNodeNum(NodeNum FIXME read mesh proto docs, perhaps picking a random node num is not a great idea
and instead we should use a special 'im unconfigured node number' and include our desired node number in the wantnum message.
the unconfigured node num would only be used while initially joining the mesh so low odds of conflicting (especially if we
randomly select from a small number of nodenums which can be used temporarily for this operation). figure out what the lower
level mesh sw does if it does conflict? would it be better for people who are replying with denynode num to just broadcast
their denial?)
*/
// get channel channel index we heard a nodeNum on, defaults to 0 if not found
uint8_t getMeshNodeChannel(NodeNum n);
/* Return the number of nodes we've heard from recently (within the last 2 hrs?)
* @param localOnly if true, ignore nodes heard via MQTT
*/
size_t getNumOnlineMeshNodes(bool localOnly = false);
void initConfigIntervals(), initModuleConfigIntervals(), resetNodes(bool keepFavorites = false),
removeNodeByNum(NodeNum nodeNum);
bool factoryReset(bool eraseBleBonds = false);
virtual LoadFileResult loadProto(const char *filename, size_t protoSize, size_t objSize, const pb_msgdesc_t *fields,
void *dest_struct);
virtual bool saveProto(const char *filename, size_t protoSize, const pb_msgdesc_t *fields, const void *dest_struct,
bool fullAtomic = true);
void installRoleDefaults(meshtastic_Config_DeviceConfig_Role role);
const meshtastic_NodeInfoLite *readNextMeshNode(uint32_t &readIndex);
meshtastic_NodeInfoLite *getMeshNodeByIndex(size_t x)
{
assert(x < numMeshNodes);
return &meshNodes->at(x);
}
virtual meshtastic_NodeInfoLite *getMeshNode(NodeNum n);
size_t getNumMeshNodes() { return numMeshNodes; }
UserLicenseStatus getLicenseStatus(uint32_t nodeNum);
size_t getMaxNodesAllocatedSize()
{
meshtastic_NodeDatabase emptyNodeDatabase;
emptyNodeDatabase.version = DEVICESTATE_CUR_VER;
size_t nodeDatabaseSize;
pb_get_encoded_size(&nodeDatabaseSize, meshtastic_NodeDatabase_fields, &emptyNodeDatabase);
return nodeDatabaseSize + (MAX_NUM_NODES * meshtastic_NodeInfoLite_size);
}
// returns true if the maximum number of nodes is reached or we are running low on memory
bool isFull();
void clearLocalPosition();
void setLocalPosition(meshtastic_Position position, bool timeOnly = false)
{
if (timeOnly) {
LOG_DEBUG("Set local position time only: time=%u timestamp=%u", position.time, position.timestamp);
localPosition.time = position.time;
localPosition.timestamp = position.timestamp > 0 ? position.timestamp : position.time;
return;
}
LOG_DEBUG("Set local position: lat=%i lon=%i time=%u timestamp=%u", position.latitude_i, position.longitude_i,
position.time, position.timestamp);
localPosition = position;
if (position.latitude_i != 0 || position.longitude_i != 0) {
localPositionUpdatedSinceBoot = true;
}
}
bool hasValidPosition(const meshtastic_NodeInfoLite *n);
bool hasLocalPositionSinceBoot() const { return localPositionUpdatedSinceBoot; }
#if !defined(MESHTASTIC_EXCLUDE_PKI)
bool checkLowEntropyPublicKey(const meshtastic_Config_SecurityConfig_public_key_t &keyToTest);
#endif
bool backupPreferences(meshtastic_AdminMessage_BackupLocation location);
bool restorePreferences(meshtastic_AdminMessage_BackupLocation location,
int restoreWhat = SEGMENT_CONFIG | SEGMENT_MODULECONFIG | SEGMENT_DEVICESTATE | SEGMENT_CHANNELS);
/// Notify observers of changes to the DB
void notifyObservers(bool forceUpdate = false)
{
// Notify observers of the current node state
const meshtastic::NodeStatus status = meshtastic::NodeStatus(getNumOnlineMeshNodes(), getNumMeshNodes(), forceUpdate);
newStatus.notifyObservers(&status);
}
private:
bool duplicateWarned = false;
bool localPositionUpdatedSinceBoot = false;
uint32_t lastNodeDbSave = 0; // when we last saved our db to flash
uint32_t lastBackupAttempt = 0; // when we last tried a backup automatically or manually
uint32_t lastSort = 0; // When last sorted the nodeDB
/// Find a node in our DB, create an empty NodeInfoLite if missing
meshtastic_NodeInfoLite *getOrCreateMeshNode(NodeNum n);
/*
* Internal boolean to track sorting paused
*/
bool sortingIsPaused = false;
/// pick a provisional nodenum we hope no one is using
void pickNewNodeNum();
/// read our db from flash
void loadFromDisk();
/// purge db entries without user info
void cleanupMeshDB();
/// Reinit device state from scratch (not loading from disk)
void installDefaultDeviceState(), installDefaultNodeDatabase(), installDefaultChannels(),
installDefaultConfig(bool preserveKey), installDefaultModuleConfig();
/// write to flash
/// @return true if the save was successful
bool saveToDiskNoRetry(int saveWhat);
bool saveChannelsToDisk();
bool saveDeviceStateToDisk();
bool saveNodeDatabaseToDisk();
void sortMeshDB();
};
extern NodeDB *nodeDB;
/*
If is_router is set, we use a number of different default values
# FIXME - after tuning, move these params into the on-device defaults based on is_router and is_power_saving
# prefs.position_broadcast_secs = FIXME possibly broadcast only once an hr
prefs.wait_bluetooth_secs = 1 # Don't stay in bluetooth mode
# try to stay in light sleep one full day, then briefly wake and sleep again
prefs.ls_secs = oneday
prefs.position_broadcast_secs = 12 hours # send either position or owner every 12hrs
# get a new GPS position once per day
prefs.gps_update_interval = oneday
prefs.is_power_saving = True
*/
/** The current change # for radio settings. Starts at 0 on boot and any time the radio settings
* might have changed is incremented. Allows others to detect they might now be on a new channel.
*/
extern uint32_t radioGeneration;
extern meshtastic_CriticalErrorCode error_code;
/*
* A numeric error address (nonzero if available)
*/
extern uint32_t error_address;
#define NODEINFO_BITFIELD_IS_KEY_MANUALLY_VERIFIED_SHIFT 0
#define NODEINFO_BITFIELD_IS_KEY_MANUALLY_VERIFIED_MASK (1 << NODEINFO_BITFIELD_IS_KEY_MANUALLY_VERIFIED_SHIFT)
#define NODEINFO_BITFIELD_IS_MUTED_SHIFT 1
#define NODEINFO_BITFIELD_IS_MUTED_MASK (1 << NODEINFO_BITFIELD_IS_MUTED_SHIFT)
#define Module_Config_size \
(ModuleConfig_CannedMessageConfig_size + ModuleConfig_ExternalNotificationConfig_size + ModuleConfig_MQTTConfig_size + \
ModuleConfig_RangeTestConfig_size + ModuleConfig_SerialConfig_size + ModuleConfig_StoreForwardConfig_size + \
ModuleConfig_TelemetryConfig_size + ModuleConfig_size)
// Please do not remove this comment, it makes trunk and compiler happy at the same time.