/*
- Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
+
#include "file_log.h"
#include "cross.h"
+#include "config.h"
#include <cstdio>
#include <iostream>
+#include <cerrno>
+
using std::cout;
using std::string;
using std::max;
+using std::shared_ptr;
+
/** @param file Filename to write log to */
FileLog::FileLog (boost::filesystem::path file)
: _file (file)
{
+ set_types (Config::instance()->log_types());
+}
+
+FileLog::FileLog (boost::filesystem::path file, int types)
+ : _file (file)
+{
+ set_types (types);
}
+
void
-FileLog::do_log (string m)
+FileLog::do_log (shared_ptr<const LogEntry> entry)
{
- FILE* f = fopen_boost (_file, "a");
+ auto f = fopen_boost (_file, "a");
if (!f) {
- cout << "(could not log to " << _file.string() << "): " << m << "\n";
+ cout << "(could not log to " << _file.string() << " error " << errno << "): " << entry->get() << "\n";
return;
}
- fprintf (f, "%s\n", m.c_str ());
+ fprintf (f, "%s\n", entry->get().c_str());
fclose (f);
}
+
string
FileLog::head_and_tail (int amount) const
{
tail_amount = 0;
}
- FILE* f = fopen_boost (_file, "r");
+ auto f = fopen_boost (_file, "r");
if (!f) {
return "";
}
string out;
- char* buffer = new char[max(head_amount, tail_amount) + 1];
+ std::vector<char> buffer(max(head_amount, tail_amount) + 1);
- int N = fread (buffer, 1, head_amount, f);
+ int N = fread (buffer.data(), 1, head_amount, f);
buffer[N] = '\0';
- out += string (buffer);
+ out += string (buffer.data());
if (tail_amount > 0) {
out += "\n .\n .\n .\n";
fseek (f, - tail_amount - 1, SEEK_END);
- N = fread (buffer, 1, tail_amount, f);
+ N = fread (buffer.data(), 1, tail_amount, f);
buffer[N] = '\0';
- out += string (buffer) + "\n";
+ out += string (buffer.data()) + "\n";
}
- delete[] buffer;
fclose (f);
return out;