Andrea Maria Piana e65760ca85 Add basic peersyncing
This commit adds basic syncing capabilities with peers if they are both
online.

It updates the work done on MVDS, but I decided to create the code in
status-go instead, since it's very tight to the application (similarly
the code that was the inspiration for mvds, bramble, is all tight
together at the database level).

I reused parts of the protobufs.

The flow is:

1) An OFFER message is sent periodically with a bunch of message-ids and
   group-ids.
2) Anyone can REQUEST some of those messages if not present in their
   database.

3) The peer will then send over those messages.

It's disabled by default, but I am planning to add a way to set up the
flags.
2024-01-23 12:46:17 +00:00

48 lines
741 B
C

#ifndef _FMTMSG_H
#define _FMTMSG_H
#ifdef __cplusplus
extern "C" {
#endif
#define MM_HARD 1
#define MM_SOFT 2
#define MM_FIRM 4
#define MM_APPL 8
#define MM_UTIL 16
#define MM_OPSYS 32
#define MM_RECOVER 64
#define MM_NRECOV 128
#define MM_PRINT 256
#define MM_CONSOLE 512
#define MM_NULLMC 0L
#define MM_HALT 1
#define MM_ERROR 2
#define MM_WARNING 3
#define MM_INFO 4
#define MM_NOSEV 0
#define MM_OK 0
#define MM_NOTOK (-1)
#define MM_NOMSG 1
#define MM_NOCON 4
#define MM_NULLLBL ((char*)0)
#define MM_NULLTXT ((char*)0)
#define MM_NULLACT ((char*)0)
#define MM_NULLTAG ((char*)0)
#define MM_NULLSEV 0
int fmtmsg(long, const char *, int, const char *, const char *, const char *);
#ifdef __cplusplus
}
#endif
#endif