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Player data to Database (#5475)

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* Player data to Database

Add player data into databases (SQLite3 & PG only)

PostgreSQL & SQLite: better POO Design for databases

Add --migrate-players argument to server + deprecation warning

* Remove players directory if empty
This commit is contained in:
Loïc Blot 2017-04-23 14:35:08 +02:00 • committed by GitHub
parent dda171d292
commit 29ab20c272
31 changed files with 1555 additions and 378 deletions
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48
src/remoteplayer.cpp
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@ -67,54 +67,6 @@ RemotePlayer::RemotePlayer(const char *name, IItemDefManager *idef):
movement_gravity = g_settings->getFloat("movement_gravity") * BS;
}
void RemotePlayer::save(std::string savedir, IGameDef *gamedef)
{
/*
* We have to open all possible player files in the players directory
* and check their player names because some file systems are not
* case-sensitive and player names are case-sensitive.
*/
// A player to deserialize files into to check their names
RemotePlayer testplayer("", gamedef->idef());
savedir += DIR_DELIM;
std::string path = savedir + m_name;
for (u32 i = 0; i < PLAYER_FILE_ALTERNATE_TRIES; i++) {
if (!fs::PathExists(path)) {
// Open file and serialize
std::ostringstream ss(std::ios_base::binary);
serialize(ss);
if (!fs::safeWriteToFile(path, ss.str())) {
infostream << "Failed to write " << path << std::endl;
}
setModified(false);
return;
}
// Open file and deserialize
std::ifstream is(path.c_str(), std::ios_base::binary);
if (!is.good()) {
infostream << "Failed to open " << path << std::endl;
return;
}
testplayer.deSerialize(is, path, NULL);
is.close();
if (strcmp(testplayer.getName(), m_name) == 0) {
// Open file and serialize
std::ostringstream ss(std::ios_base::binary);
serialize(ss);
if (!fs::safeWriteToFile(path, ss.str())) {
infostream << "Failed to write " << path << std::endl;
}
setModified(false);
return;
}
path = savedir + m_name + itos(i);
}
infostream << "Didn't find free file for player " << m_name << std::endl;
}
void RemotePlayer::serializeExtraAttributes(std::string &output)
{
assert(m_sao);