// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- // vim: ts=8 sw=2 smarttab /* * Ceph - scalable distributed file system * * Copyright (C) 2004-2006 Sage Weil <sage@newdream.net> * * This is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software * Foundation. See file COPYING. * */ #ifndef CEPH_CLIENT_TRACE_H #define CEPH_CLIENT_TRACE_H #include <stdlib.h> #include <list> #include <string> #include <fstream> using std::list; using std::string; using std::ifstream; /* this class is more like an iterator over a constant tokenlist (which is protected by a mutex, see Trace.cc) */ class Trace { int _line; const char *filename; ifstream *fs; string line; public: explicit Trace(const char* f) : _line(0), filename(f), fs(0) {} ~Trace() { delete fs; } Trace(const Trace& other); const Trace& operator=(const Trace& other); int get_line() { return _line; } void start(); const char *peek_string(string &buf, const char *prefix); const char *get_string(string &buf, const char *prefix); int64_t get_int() { string buf; return atoll(get_string(buf, 0)); } bool end() { return !fs || fs->eof(); //return _cur == _end; } }; #endif