QStringList LPWatcher::listReplicatedPools(){
QStringList out;
QStringList cmdout = getCmdOutput("lpreserver replicate list");
for(int i=0; i<cmdout.length(); i++){
if(cmdout[i].contains("->")){
QString ds = cmdout[i].section("->",0,0).simplified();
if(!ds.isEmpty()){ out << ds; }
}
}
return out;
}
std::string GetMac(std::string oneIP)
{
std::string txt="arp -a "+oneIP;//+" |awk '{print $4}'";
printf("GetMac: ");
printf(txt.c_str());
std::string resultado;
//getCmdOutput("( ping "+oneIP+" -c 1 )");
resultado=getCmdOutput("( "+txt+" )");
for(int i =0;i<3;i++)
{
resultado=resultado.substr(resultado.find(" ")+1);
}
printf("FOR: ");
printf(resultado.c_str());
printf("\n");
resultado=resultado.substr(0,resultado.find(" "));
return resultado;
}
std::string
CommandEventHandler::ps(std::vector<std::string>& args)
{
// might need to change command on linux since the output is different on B2G
return getCmdOutput("ps | tr -s \" \" | cut -d' ' -f1,2,9 | tail +2");
}
// need to figure a better way
std::string
CommandEventHandler::uptime()
{
return getCmdOutput("uptime");
}
void LPWatcher::checkPoolStatus(){
//Now check zpool status for bad/running statuses
QStringList zstat = getCmdOutput("zpool status");
//parse the output
QString pool, state, timestamp;
QStringList cDev, cStat, cMsg, cSummary;
//qDebug() << "-----zpool status------\n" << zstat.join("\n");
bool newresilver = false; bool newscrub = false; bool newerror = false;
for(int i=0; i<zstat.length(); i++){
zstat[i] = zstat[i].simplified();
if(zstat[i].isEmpty()){ continue; }
//qDebug() << zstat[i];
if(zstat[i].startsWith("pool:")){ pool = zstat[i].section(":",1,10).simplified(); }
else if(zstat[i].startsWith("state:")){ state = zstat[i].section(":",1,10).simplified(); }
else if(zstat[i].startsWith("scan:")){
//check for scrubs/resilvering progress
// ------ SCRUB ------
if(zstat[i].contains("scrub")){
if(zstat[i].contains(" scrub repaired ")){
//Scrub Finished
zstat[i] = zstat[i].replace("\t"," ").simplified();
timestamp = zstat[i].section(" ",10,14,QString::SectionSkipEmpty);
QString numFixed = zstat[i].section(" ",3,3,QString::SectionSkipEmpty);
QString numErr = zstat[i].section(" ",7,7,QString::SectionSkipEmpty);
QString timeRun = zstat[i].section(" ",5,5,QString::SectionSkipEmpty);
//Scrub finished previously
if(numFixed.toInt() > 0){
if(LOGS.value(60)!="ERROR"){ newscrub=true; }
LOGS.insert(60, "ERROR");
LOGS.insert(62, QString(tr("Scrub repaired %1 bad blocks")).arg(numFixed) );
LOGS.insert(63, QString(tr("Scrub repaired %1 blocks in %2 with %3 errors")).arg(numFixed, timeRun, numErr) );
}else{
if(LOGS.contains(60) && LOGS.value(60)!="FINISHED"){ newscrub=true; }
LOGS.insert(60,"FINISHED");
LOGS.insert(62, tr("Scrub completed") );
LOGS.insert(63, tr("Scrub completed without needing repairs") );
}
LOGS.insert(61,pool);
LOGS.insert(64, timestamp);
LOGS.insert(65, timestamp.section(" ",3,3) );
if(timer->interval() != sysCheckTime){ timer->start(sysCheckTime); }
}else if(zstat[i].contains(" scrub cancel")){
//Scrub was cancelled before finishing
zstat[i] = zstat[i].replace("\t"," ").simplified();
timestamp = zstat[i].section(" ",4,8,QString::SectionSkipEmpty);
LOGS.insert(60, "FINISHED");
LOGS.insert(61, pool);
LOGS.insert(62, QString(tr("Scrub cancelled for %1")).arg(pool) );
LOGS.insert(63, QString(tr("Scrub cancelled for %1")).arg(pool) );
LOGS.insert(64, timestamp);
LOGS.insert(65,timestamp.section(" ",3,3) );
}else{
//Scrub is running - parse the line
timestamp = zstat[i].section(" ",5,9,QString::SectionSkipEmpty);
i++; QString remain = zstat[i].section(" ",7,7,QString::SectionSkipEmpty);
i++; QString percent = zstat[i].section(" ",2,2,QString::SectionSkipEmpty);
if(LOGS.value(60) != "RUNNING"){newscrub=true;}
LOGS.insert(60,"RUNNING");
LOGS.insert(61,pool);
LOGS.insert(62, QString(tr("Scrubbing %1: %2 (%3 remaining)")).arg(pool, percent, remain) );
LOGS.insert(63, QString(tr("Scrubbing %1: %2 (%3 remaining)")).arg(pool, percent, remain) );
LOGS.insert(64, timestamp);
LOGS.insert(65, timestamp.section(" ",3,3) );
if(timer->interval() != 60000){ timer->start(60000); } //put the timer on a 1 minute refresh since it is running
}
if(LOGS.contains(50) ){
//Only resilvering OR scrub is shown at a time - so remove the resilver info
LOGS.remove(50);
LOGS.remove(51);
LOGS.remove(52);
LOGS.remove(53);
LOGS.remove(54);
LOGS.remove(55);
}
// --------- RESILVERING -------
}else if(zstat[i].contains("resilver in progress")){
//Resilvering is currently running
timestamp = zstat[i].section(" ",5,9,QString::SectionSkipEmpty);
//need info from the next two lines
i++; QString timeleft = zstat[i].section(" ",7,7,QString::SectionSkipEmpty);
i++; QString percent = zstat[i].section(" ", 2,2,QString::SectionSkipEmpty);
//Setup the running re-silvering progress
if(LOGS.value(50)!="RUNNING"){newresilver=true; }
LOGS.insert(50, "RUNNING");
// 51 - need to put the actual device in here (not available on this line)
LOGS.insert(52, QString(tr("Resilvering: %1 (%2 remaining)")).arg(percent, timeleft) );
if(newresilver){ LOGS.insert(53, QString(tr("Resilvering Started: %1 remaining ")).arg( timeleft) ); }
else{ LOGS.insert(53,QString(tr("Resilvering: %1 (%2 remaining)")).arg(percent, timeleft) ); }
LOGS.insert(54, timestamp);
LOGS.insert(55, timestamp.section(" ",3,3) );
if(LOGS.contains(60) ){
//Only resilvering OR scrub is shown at a time - so remove the scrub info
LOGS.remove(60);
LOGS.remove(61);
LOGS.remove(62);
LOGS.remove(63);
LOGS.remove(64);
LOGS.remove(65);
}
if(timer->interval() != 60000){ timer->start(60000); }//put the timer on a 1 minute refresh since it is running
}else if(zstat[i].contains("resilvered")){
//Resilvering is finished
timestamp = zstat[i].section(" ",9,13,QString::SectionSkipEmpty);
QString timecomplete = zstat[i].section(" ",4,4,QString::SectionSkipEmpty);
QString errors = zstat[i].section(" ", 6,6,QString::SectionSkipEmpty);
//Setup the running re-silvering progress
if(LOGS.value(50) != "FINISHED" && LOGS.value(50) != "ERROR" ){newresilver=true; } //don't display message for first run
if(errors.toInt() > 0){
LOGS.insert(50, "ERROR");
LOGS.insert(52, QString(tr("Resilver completed in %1 with %2 errors")).arg(timecomplete, errors) );
LOGS.insert(53, QString(tr("Resilver completed in %1 with %2 errors")).arg(timecomplete, errors) );
}else{
LOGS.insert(50, "FINISHED");
LOGS.insert(52, QString(tr("Resilver completed successfully in %1")).arg(timecomplete) );
LOGS.insert(53, QString(tr("Resilver completed successfully in %1")).arg(timecomplete) );
}
// 51 - need to put the actual device in here (not available on this line)
LOGS.insert(54, timestamp);
LOGS.insert(55, timestamp.section(" ",3,3) );
if(LOGS.contains(60) ){
//Only resilvering OR scrub is shown at a time - so remove the scrub info
LOGS.remove(60);
LOGS.remove(61);
LOGS.remove(62);
LOGS.remove(63);
LOGS.remove(64);
LOGS.remove(65);
}
if(timer->interval() != sysCheckTime){ timer->start(sysCheckTime); }
}
}else if(zstat[i].startsWith("errors:")){
if(zstat[i] != "errors: No known data errors"){
qDebug() << "New zpool status error line that needs parsing:" << zstat[i];
}
}else if( state != "ONLINE" || !LOGS.value(50).isEmpty() ){
//Check for state/resilvering of all real devices
QString msg, summary, status;
QString device = zstat[i].section(" ",0,0,QString::SectionSkipEmpty);
if(zstat[i].contains("NAME STATE READ")){continue;} //nothing on this header line
else if(zstat[i].contains("(resilvering)")){ LOGS.insert(51, device ); continue;}
else if(zstat[i].contains("ONLINE")){continue;} //do nothing for this device - it is good
else if(zstat[i].contains("OFFLINE")){ continue; } //do nothing - this status must be set manually - it is not a "random" status
else if(zstat[i].contains("DEGRADED")){
// This should only happen on pools, not actual devices
cStat << "DEGRADED";
cMsg << tr("The pool is in a degraded state. See additional device error(s).");
cSummary << QString(tr("%1 is degraded.")).arg(device);
cDev << device;
}else if(zstat[i].contains("FAULTED")){
cStat << "FAULTED";
cMsg << tr("The device is faulty, and should be replaced.");
cSummary << QString(tr("%1 is faulty.")).arg(device);
cDev << device;
}else if(zstat[i].contains("REMOVED")){
cStat << "REMOVED";
cMsg << tr("The device was removed, and should be either be re-attached or replaced.");
cSummary << QString(tr("%1 was removed.")).arg(device);
cDev << device;
}else if(zstat[i].contains("UNAVAIL")){
cStat << "UNAVAILABLE";
cMsg << tr("The device is unavailable and should be re-added to the pool.");
cSummary << QString(tr("%1 is unavailable.")).arg(device);
cDev << device;
}
}
} //end of loop over zpool status lines
//Add the critical messages to the hash
if(cStat.isEmpty() || (cStat.join(" ").simplified() == "DEGRADED") ){
//No errors, or the pool is degraded without any additional errors (usually because of a resilver going on)
if(LOGS.contains(30)){
LOGS.remove(30);
LOGS.remove(31);
LOGS.remove(32);
LOGS.remove(33);
LOGS.remove(34);
LOGS.remove(35);
}
}else{
if(LOGS.value(30) != cStat.join(":::") ){ newerror = true; }
LOGS.insert(30, cStat.join(":::") );
LOGS.insert(31, cDev.join(":::") );
LOGS.insert(32, cSummary.join(":::") );
LOGS.insert(33, cMsg.join(":::") );
LOGS.insert(34, timestamp);
LOGS.insert(35, timestamp.section(" ",3,3) );
}
//Now emit the appropriate signal
if(newerror){ emit MessageAvailable("critical"); }
else if(newresilver){ emit MessageAvailable("resilver"); }
else if(newscrub){ emit MessageAvailable("scrub"); }
else{ emit StatusUpdated(); }
}
int main()
{
SSVU_TEST_RUN_ALL();
ssvu::lo("Dictionary") << "Loading dictionary" << std::endl;
auto dictionary(getReadFileLineByLine("/media/veeData/Temp/itaDict.txt"));
ssvu::lo("Dictionary") << "Done" << std::endl;
std::srand(std::time(0));
auto getRndWord([&dictionary]() -> std::string
{
return dictionary[ssvu::getRnd(0ul, dictionary.size())];
});
auto getSanitized([](const std::string& mStr)
{
return ssvu::getReplacedAll(mStr, " ", "%20");
});
// ssvu::lo("Dictionary") << "10 random words" << std::endl;
for(auto i(0u); i < 10; ++i)
ssvu::lo() << getSyllabized(getRndWord()) << std::endl;
std::string curlPrefix{
R"(curl 'https://ajax.googleapis.com/ajax/services/search/images?v=1.0&q=)"};
auto getGoogleResult([&curlPrefix, &getSanitized](const std::string& mStr)
{
return getCmdOutput(curlPrefix + getSanitized(mStr) + R"(')") + "}";
});
auto getRndImgUrl([&getGoogleResult](const std::string& mStr)
{
return getRndImgUrlFromJson(getGoogleResult(mStr));
});
std::vector<std::string> words, urls, extensions, paths;
std::string pathOutput{"/media/veeData/Temp/rebusOutput.png"};
words.emplace_back("test");
words.emplace_back("test");
for(const auto& w : words) urls.emplace_back(getRndImgUrl(w));
for(const auto& u : urls) extensions.emplace_back(getExtension(u));
for(auto i(0u); i < words.size(); ++i)
{
paths.emplace_back(
"/media/veeData/img" + ssvu::toStr(i) + getExtension(urls[i]));
ssvu::lo() << urls[i] << " -> " << paths[i] << std::endl;
getCmdOutput(R"(curl ')" + urls[i] + R"(' > ')" + paths[i] + R"(')");
}
std::string lenString, pathString;
for(auto i(0u); i < words.size(); ++i)
{
lenString += ssvu::toStr(words[i].size());
pathString += paths[i];
if(i != words.size() - 1)
{
lenString += ", ";
pathString += " ";
}
}
std::string imgSize{ssvu::toStr(paths.size() * 400)};
getCmdOutput(R"(montage )" + pathString + R"( -tile )" +
ssvu::toStr(words.size()) + R"(x1 -geometry )" + imgSize +
"x600 " + pathOutput);
getCmdOutput("convert -pointsize 48 " + pathOutput +
" -background Khaki label:'(" + lenString +
")' -gravity Center -append " + pathOutput);
return 0;
}
vector<string> getCmdOutputStrings(const char* cmd) {
return MakeStrings(getCmdOutput(cmd));
}