Logger.cpp

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#include "Logger.h"

namespace forest {


Logger::Logger() {
                level = 1;
                if (pthread_mutex_init(&myLock,NULL) != 0)
                                fatal("Logger::Logger: could not initialize lock\n");
                tag[0] = "informational";
                tag[1] = "warning";
                tag[2] = "exceptional event";
                tag[3] = "program error";
}

void Logger::setLevel(int lev) {
                pthread_mutex_lock(&myLock);
                level = min(3,max(0,lev));
                pthread_mutex_unlock(&myLock);
}

void Logger::logit(const string& s, int severity) {
                pthread_mutex_lock(&myLock);
                cerr << "Logger: " << s << " (" << tag[severity] << ")\n";
                if (severity > 3) fatal("terminating");
                pthread_mutex_unlock(&myLock);
}

void Logger::logit(const string& s, int severity, Packet& p) {
                pthread_mutex_lock(&myLock);
                cerr << "Logger: " << s << " (" << tag[severity] << ")\n";
                string s1;
                cerr << p.toString(s1) << endl;
                if (severity > 3) fatal("terminating");
                pthread_mutex_unlock(&myLock);
}

void Logger::logit(const string& s, int severity, CtlPkt& cp) {
                pthread_mutex_lock(&myLock);
                cerr << "Logger: " << s << " (" << tag[severity] << ")\n";
                string s1;
                cerr << cp.toString(s1) << endl;
                if (severity > 3) fatal("terminating");
                pthread_mutex_lock(&myLock);
}

} // ends namespace