mirror of
https://github.com/ElvishArtisan/rivendell.git
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2a01ee4e1f
* Fixed a bug in rdmonitor(1) that caused false indications of a failed audio store when used with autofs(8). Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
101 lines
2.5 KiB
C++
101 lines
2.5 KiB
C++
// rdstatus.cpp
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//
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// Functions for getting system status.
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//
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// (C) Copyright 2016-2020 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU Library General Public License
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// version 2 as published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <stdlib.h>
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#include <stdio.h>
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#include <syslog.h>
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#include <errno.h>
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#include <QDir>
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#include <qsqlquery.h>
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#include <qstringlist.h>
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#include <qvariant.h>
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#include "rdapplication.h"
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#include "rdstatus.h"
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bool RDAudioStoreValid(RDConfig *config)
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{
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FILE *f=NULL;
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char line[1024];
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bool ret=false;
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//
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// Make sure the filesystem is actually mounted
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//
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QDir dir(config->audioRoot());
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dir.count();
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if((f=fopen("/etc/mtab","r"))==NULL) {
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rda->syslog(LOG_ERR,"unable to read mtab(5) [%s]",strerror(errno));
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return false;
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}
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if(config->audioStoreMountSource().isEmpty()) { // Audio store is local
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ret=true;
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while(fgets(line,1024,f)!=NULL) {
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QStringList fields=QString(line).split(" ");
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if(fields.size()>=2) {
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ret=ret&&(fields[1]!=RD_AUDIO_ROOT);
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}
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}
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}
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else { // Audio store is remote
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ret=false;
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while(fgets(line,1024,f)!=NULL) {
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QStringList fields=QString(line).split(" ");
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if(fields.size()>=2) {
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ret=ret||fields[0]==config->audioStoreMountSource();
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}
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}
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}
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fclose(f);
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return ret;
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}
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bool RDDbValid(RDConfig *config,int *schema)
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{
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QString sql;
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QSqlQuery *q;
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bool ret=false;
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QSqlDatabase *db=
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new QSqlDatabase(QSqlDatabase::addDatabase(config->mysqlDriver()));
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QString conn_name=db->connectionName();
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db->setDatabaseName(config->mysqlDbname());
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db->setUserName(config->mysqlUsername());
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db->setPassword(config->mysqlPassword());
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db->setHostName(config->mysqlHostname());
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if(db->open()) {
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ret=true;
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sql="select DB from VERSION";
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q=new QSqlQuery(sql);
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if(q->first()) {
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*schema=q->value(0).toInt();
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}
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delete q;
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db->close();
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}
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delete db;
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QSqlDatabase::removeDatabase(conn_name);
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return ret;
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}
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