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Made db_plain backup its databases

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git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@2882 5417fbe8-f217-4b02-8779-1006273d7864
This commit is contained in:
Adam-
2010-04-10 22:58:42 +00:00
parent 91f6b2e29d
commit c424dce517
4 changed files with 49 additions and 10 deletions
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src/core/db_plain.cpp
+47
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@@ -514,6 +514,10 @@ void WriteMetadata(const std::string &key, const std::string &data)
class DBPlain : public Module
{
/* Day the last backup was on */
int LastDay;
/* Backup file names */
std::list<std::string> Backups;
public:
DBPlain(const std::string &modname, const std::string &creator) : Module(modname, creator)
{
@@ -525,6 +529,47 @@ class DBPlain : public Module
ModuleManager::Attach(i, this, 6);
OnReload(true);
LastDay = 0;
}
~DBPlain()
{
}
void BackupDatabase()
{
time_t now = time(NULL);
tm *tm = localtime(&now);
if (tm->tm_mday != LastDay)
{
LastDay = tm->tm_mday;
char *newname = new char[DatabaseFile.length() + 30];
snprintf(newname, DatabaseFile.length() + 30, "backups/%s.%d%d%d", DatabaseFile.c_str(), tm->tm_year, tm->tm_mon, tm->tm_mday);
if (rename(DatabaseFile.c_str(), newname) != 0)
{
ircdproto->SendGlobops(findbot(Config.s_OperServ), "Unable to backup database!");
Alog() << "Unable to back up database!";
if (!Config.NoBackupOkay)
quitting = 1;
return;
}
Backups.push_back(newname);
delete [] newname;
unsigned KeepBackups = Config.KeepBackups;
if (KeepBackups && Backups.size() > KeepBackups)
{
DeleteFile(Backups.front().c_str());
Backups.pop_front();
}
}
}
void OnReload(bool)
@@ -842,6 +887,8 @@ class DBPlain : public Module
EventReturn OnSaveDatabase()
{
BackupDatabase();
db.open(DatabaseFile.c_str(), std::ios_base::out | std::ios_base::trunc);
if (!db.is_open())