int _log(enum LogLevel level, char* function, char* file, int line, char* msg)
{
struct timeval tv;
gettimeofday(&tv, NULL);
//case not init _fp_log
if(NULL == _fp_log) {
createLogFile();
}
//switch by size
long fileLen=ftell(_fp_log);
if(fileLen >= _kbSwitchLog * 1024) {
printf("size of file is %ld, larger than %d, call createLogFile()\n", fileLen, _kbSwitchLog*1024);
createLogFile();
}
//switch by time
if(_curFileCreatedSeconds + _secondsSwitchLog <= tv.tv_sec) {
printf("current time <%ld> is larger than <%ld + %d>, call createLogFile\n", tv.tv_sec, _curFileCreatedSeconds, _secondsSwitchLog);
createLogFile();
}
if(level != LOG_DEBUG) {
fprintf(_fp_log, "%ld %06ld %s %s %s %d %s\n", tv.tv_sec, tv.tv_usec, logLevelStr[level], function, file, line, msg);
fflush(_fp_log);
}
//fprintf(stdout, "%ld %06ld %s %s %s %s %d\n", tv.tv_sec, tv.tv_usec, logLevelStr[level], msg, function, file, line);
fprintf(stdout, "%ld %06ld %s %s\n", tv.tv_sec, tv.tv_usec, logLevelStr[level], msg);
return LOG_SUCCESS;
}
void FileLogAppender::truncate(size_t writtenSize) {
date::year_month_day now(date::floor<date::days>(date::sys_days::clock::now()));
date::year_month_day logStart(date::floor<date::days>(logStartDate_));
if (logStart.day() != now.day()) {
logging_.close();
createLogFile();
logStartDate_ = date::sys_days::clock::now();
}
if (static_cast<size_t>(logging_.tellp()) + writtenSize > limitLogSize_) {
logging_.close();
createLogFile();
}
}
void OSystem_SDL::init() {
// Initialize SDL
initSDL();
// Enable unicode support if possible
SDL_EnableUNICODE(1);
// Disable OS cursor
SDL_ShowCursor(SDL_DISABLE);
if (!_logger)
_logger = new Backends::Log::Log(this);
if (_logger) {
Common::WriteStream *logFile = createLogFile();
if (logFile)
_logger->open(logFile);
}
// Creates the early needed managers, if they don't exist yet
// (we check for this to allow subclasses to provide their own).
if (_mutexManager == 0)
_mutexManager = new SdlMutexManager();
#if defined(USE_TASKBAR)
if (_taskbarManager == 0)
_taskbarManager = new Common::TaskbarManager();
#endif
}
void OSystem_SDL::init() {
// Initialize SDL
initSDL();
if (!_logger)
_logger = new Backends::Log::Log(this);
if (_logger) {
Common::WriteStream *logFile = createLogFile();
if (logFile)
_logger->open(logFile);
}
// Creates the early needed managers, if they don't exist yet
// (we check for this to allow subclasses to provide their own).
if (_mutexManager == 0)
_mutexManager = new SdlMutexManager();
if (_timerManager == 0)
_timerManager = new SdlTimerManager();
#if defined(USE_TASKBAR)
if (_taskbarManager == 0)
_taskbarManager = new Common::TaskbarManager();
#endif
}
void OSystem_SDL::init() {
// Initialize SDL
initSDL();
if (!_logger)
_logger = new Backends::Log::Log(this);
if (_logger) {
Common::WriteStream *logFile = createLogFile();
if (logFile)
_logger->open(logFile);
}
// Creates the early needed managers, if they don't exist yet
// (we check for this to allow subclasses to provide their own).
if (_mutexManager == 0)
_mutexManager = new SdlMutexManager();
if (_timerManager == 0)
_timerManager = new SdlTimerManager();
#ifdef USE_OPENGL
// Setup a list with both SDL and OpenGL graphics modes
setupGraphicsModes();
#endif
}
void createLogFiles()
{
extern lua_State *L;
char *fn;
char *station;
char buf[32] = {0};
fn = (char *)getTableElement(L, "logs", "logfile");
createLogFile(fn);
fn = (char *)getTableElement(L, "logs", "errfile");
createLogFile(fn);
fn = (char *)getTableElement(L, "logs", "err_details");
createLogFile(fn);
fn = (char *)getTableElement(L, "logs", "mbsnfile");
createLogFile(fn);
fn = (char *)getTableElement(L, "logs", "psnfile");
createLogFile(fn);
fn = (char *)getTableElement(L, "logs", "skufile");
createLogFile(fn);
station = (char *) getTableElement(L, "self", "STAT");
sprintf( buf, "%slog", station);
fn = (char *)getTableElement(L, "logs", buf);
createLogFile(fn);
}
void QInstallPage::initializePage()
{
wizard()->button(QWizard::FinishButton)->setEnabled(false);
screen->clear(); progressBar->reset(); progressBar->hide();
createDirs(); installButton->setEnabled(true);
createLogFile(installationDir);
}
void Profiler::logTimersToFile( bool p_timeStamp, bool p_printStatisticsFile, string p_fileName )
{
vector<PerfTimer*> timersToLog;
addLogTimersToVector(timersToLog);
if( !timersToLog.empty() ){
ofstream logFile;
if( createLogFile( p_timeStamp, p_fileName, logFile ) ){
logTimers( timersToLog, logFile );
logFile.close();
}
ofstream statsFile;
if( createLogFile( p_timeStamp, p_fileName+string("-STATS"), statsFile ) ){
logTimerStats( timersToLog, statsFile );
statsFile.close();
}
for( int i=0; i<timersToLog.size(); i++ ){
timersToLog[i]->reset();
}
}
}
int initLog(char* rootPathStoreLog, int secondsSwitchLog, int kbSwitchLog)
{
if((NULL == rootPathStoreLog) ||
(secondsSwitchLog <= 0) ||
(kbSwitchLog <= 0))
{
return LOG_INVALID_INPUT_PARA;
}
memcpy((void*)_rootPathStoreLog, (void*)rootPathStoreLog, strlen(rootPathStoreLog));
if(_rootPathStoreLog[strlen(_rootPathStoreLog)-1] == '/') {
_rootPathStoreLog[strlen(_rootPathStoreLog)-1] = 0;
}
_secondsSwitchLog = secondsSwitchLog;
_kbSwitchLog = kbSwitchLog;
createLogFile();
return LOG_SUCCESS;
}
void Program::loadSettings()
{
std::wstring filePath = boost::str(boost::wformat(L"%1%\\audio.ini") % savePath);
if (!boost::filesystem::exists(filePath))
{
std::fstream fileOut(filePath.c_str(), std::ios_base::out);
fileOut.close();
}
CSimpleIniW ini(true, false, true);
SI_Error error = ini.LoadFile(filePath.c_str());
if (!error)
{
bool modified = false;
const wchar_t *value[8];
value[0] = ini.GetValue(L"settings", L"allow_radio_station_adjustment");
value[1] = ini.GetValue(L"settings", L"connect_attempts");
value[2] = ini.GetValue(L"settings", L"connect_delay");
value[3] = ini.GetValue(L"settings", L"connect_timeout");
value[4] = ini.GetValue(L"settings", L"enable_logging");
value[5] = ini.GetValue(L"settings", L"network_timeout");
value[6] = ini.GetValue(L"settings", L"stream_files_from_internet");
value[7] = ini.GetValue(L"settings", L"transfer_files_from_server");
if (value[0])
{
try
{
settings->allowRadioStationAdjustment = boost::lexical_cast<bool>(value[0]);
}
catch (boost::bad_lexical_cast &) {}
}
else
{
ini.SetValue(L"settings", L"allow_radio_station_adjustment", boost::lexical_cast<std::wstring>(settings->allowRadioStationAdjustment).c_str());
modified = true;
}
if (value[1])
{
try
{
settings->connectAttempts = boost::lexical_cast<unsigned int>(value[1]);
}
catch (boost::bad_lexical_cast &) {}
}
else
{
ini.SetValue(L"settings", L"connect_attempts", boost::lexical_cast<std::wstring>(settings->connectAttempts).c_str());
modified = true;
}
if (value[2])
{
try
{
settings->connectDelay = boost::lexical_cast<unsigned int>(value[2]) * 1000;
}
catch (boost::bad_lexical_cast &) {}
}
else
{
ini.SetValue(L"settings", L"connect_delay", boost::lexical_cast<std::wstring>(settings->connectDelay / 1000).c_str());
modified = true;
}
if (value[3])
{
try
{
settings->connectTimeout = boost::lexical_cast<unsigned int>(value[3]) * 1000;
}
catch (boost::bad_lexical_cast &) {}
}
else
{
ini.SetValue(L"settings", L"connect_timeout", boost::lexical_cast<std::wstring>(settings->connectTimeout / 1000).c_str());
modified = true;
}
if (value[4])
{
try
{
settings->enableLogging = boost::lexical_cast<bool>(value[4]);
}
catch (boost::bad_lexical_cast &) {}
}
else
{
ini.SetValue(L"settings", L"enable_logging", boost::lexical_cast<std::wstring>(settings->enableLogging).c_str());
modified = true;
}
if (value[5])
{
try
{
settings->networkTimeout = boost::lexical_cast<unsigned int>(value[5]) * 1000;
}
catch (boost::bad_lexical_cast &) {}
if (settings->networkTimeout < 20000)
{
settings->networkTimeout = 20000;
}
}
else
{
ini.SetValue(L"settings", L"network_timeout", boost::lexical_cast<std::wstring>(settings->networkTimeout / 1000).c_str());
modified = true;
}
if (value[6])
{
try
{
settings->streamFiles = boost::lexical_cast<bool>(value[6]);
}
catch (boost::bad_lexical_cast &) {}
}
else
{
ini.SetValue(L"settings", L"stream_files_from_internet", boost::lexical_cast<std::wstring>(settings->streamFiles).c_str());
modified = true;
}
if (value[7])
{
try
{
settings->transferFiles = boost::lexical_cast<bool>(value[7]);
}
catch (boost::bad_lexical_cast &) {}
}
else
{
ini.SetValue(L"settings", L"transfer_files_from_server", boost::lexical_cast<std::wstring>(settings->transferFiles).c_str());
modified = true;
}
if (modified)
{
ini.SaveFile(filePath.c_str());
}
}
if (settings->enableLogging)
{
createLogFile();
}
}
void FileLogAppender::setLogDirectory(std::wstring const &directory) {
logFilePath_ = directory;
createLogFile();
}
int main(int argc, char **argv) {
int size, rank, rc, root = 0, nameLength = 20;
MPI_Status status;
MPI_File configFile = malloc(sizeof configFile);
MPI_Info info;
char *configFileName = "./configFile.txt";
createLogFile();
MPI_Init(&argc, &argv);
initLogFile();
MPI_Info_create(&info);
MPI_Comm_size(MPI_COMM_WORLD, &size);
MPI_Comm_rank(MPI_COMM_WORLD, &rank);
printf("%d/%d started.\n", rank+1, size);
char buf[nameLength + 1];
rc = MPI_File_open(MPI_COMM_WORLD, configFileName,
MPI_MODE_RDONLY, info, &configFile);
printf("%d/%d achieved the file_open result: %d.\n", rank+1, size, rc);
// set the individual pointer to our position in the config file
// master is the master of elevators
rc = MPI_File_seek(configFile, rank * nameLength, MPI_SEEK_SET);
rc = MPI_File_read(configFile, buf, nameLength, MPI_CHAR, &status);
buf[nameLength] = '\0';
int len = nameLength - 1;
while ((len >= 0) && (buf[len] == ' ')) {
buf[len] = '\0';
len--;
}
rc = MPI_File_close(&configFile);
char *ourname = buf;
char str[50 + nameLength];
printf(strcat (strcat (strcpy (str, "%d/%d has the name '"), ourname), "'.\n"), rank+1, size);
//read in the file to be counted, line by line.
FILE * fp;
fp = fopen(argv[1], "r");
if (fp == NULL) {
printf("%d/%d did not find a document to count! Switching to assignment part 1.\n", rank+1, size);
assgn = 1;
} else {
printf("%d/%d found a document to count. Switching to assignment part 2.\n", rank+1, size);
assgn = 2;
/*
// general idea:
char * line = NULL;
size_t lineLen = 0;
ssize_t read;
dlist* list = NULL;
dlist_create(10, &list);
printf("size of list is %d\n", list->size);
for (int c = 0; c < 15; c++) {
char buf[6]; // long enough for test + num, e.g. test1
sprintf(buf, "test%d", c);
dlist_append(&list, buf);
}
char* thestring;
printf("capacity is %d\n", list->capacity);
for (int c = 0; c < 15; c++) {
dlist_get(&list, c, &thestring);
printf("string is: %s\n", thestring);
}
while ((read = getline(&line, &lineLen, fp)) != -1) {
printf("Retrieved line of length %zu :\n", read);
printf("%s", line);
}
if (line)
free(line);
*/
char * line = NULL;
size_t lineLen = 0;
ssize_t read;
dlist_create(10, &list);
// go through the lines in the file...
int i = 0;
while ((read = getline(&line, &lineLen, fp)) != -1) {
i++;
// ... and map them to the individual worker threads
if (i % (size-1) == rank-1) {
dlist_append(&list, line);
}
}
if (line)
free(line);
}
// we check whether or not we are the root process.
if (rank == root) {
master(rank);
}
else {
worker(rank, ourname);
}
closeLogFile();
printf("%d/%d ended.\n", rank+1, size);
MPI_Finalize();
}
void initialize(
const string& _argv0,
const Flags& flags,
bool installFailureSignalHandler)
{
static Once* initialized = new Once();
if (initialized->once()) {
return;
}
argv0 = _argv0;
// Set glog's parameters through Google Flags variables.
FLAGS_minloglevel = getMinLogLevel(flags.minloglevel);
if (flags.log_dir.isSome()) {
Try<Nothing> mkdir = os::mkdir(flags.log_dir.get());
if (mkdir.isError()) {
EXIT(1) << "Could not initialize logging: Failed to create directory "
<< flags.log_dir.get() << ": " << mkdir.error();
}
FLAGS_log_dir = flags.log_dir.get();
// Do not log to stderr instead of log files.
FLAGS_logtostderr = false;
} else {
// Log to stderr instead of log files.
FLAGS_logtostderr = true;
}
// Log everything to stderr IN ADDITION to log files unless
// otherwise specified.
if (flags.quiet) {
FLAGS_stderrthreshold = 3; // FATAL.
// FLAGS_stderrthreshold is ignored when logging to stderr instead of log files.
// Setting the minimum log level gets around this issue.
if (FLAGS_logtostderr) {
FLAGS_minloglevel = 3; // FATAL.
}
} else {
FLAGS_stderrthreshold = FLAGS_minloglevel;
}
FLAGS_logbufsecs = flags.logbufsecs;
google::InitGoogleLogging(argv0.c_str());
if (flags.log_dir.isSome() && FLAGS_minloglevel != google::FATAL) {
createLogFile(FLAGS_minloglevel);
}
VLOG(1) << "Logging to " <<
(flags.log_dir.isSome() ? flags.log_dir.get() : "STDERR");
if (installFailureSignalHandler) {
// Handles SIGSEGV, SIGILL, SIGFPE, SIGABRT, SIGBUS, SIGTERM
// by default.
google::InstallFailureSignalHandler();
// Set up our custom signal handlers.
struct sigaction action;
action.sa_handler = handler;
// Do not block additional signals while in the handler.
sigemptyset(&action.sa_mask);
action.sa_flags = 0;
// Set up the SIGPIPE signal handler to escalate to SIGABRT
// in order to have the glog handler catch it and print all
// of its lovely information.
if (sigaction(SIGPIPE, &action, NULL) < 0) {
PLOG(FATAL) << "Failed to set sigaction";
}
// We also do not want SIGTERM to dump a stacktrace, as this
// can imply that we crashed, when we were in fact terminated
// by user request.
if (sigaction(SIGTERM, &action, NULL) < 0) {
PLOG(FATAL) << "Failed to set sigaction";
}
}
initialized->done();
}