mirror of https://github.com/BOINC/boinc.git
82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2008 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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#ifdef _WIN32
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#include "boinc_win.h"
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#else
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#include "config.h"
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#include <cstdarg>
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#include <cstring>
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#include <deque>
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#endif
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#include "str_util.h"
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using std::deque;
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#include "log_flags.h"
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#include "client_types.h"
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#include "client_msgs.h"
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#define MAX_SAVED_MESSAGES 1000
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// a cache of MAX_SAVED_MESSAGES most recent messages,
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// stored in newest-first order
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//
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deque<MESSAGE_DESC*> message_descs;
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// Takes a printf style formatted string, inserts the proper values,
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// and passes it to show_message
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// TODO: add translation functionality
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//
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void msg_printf(PROJECT *p, int priority, const char *fmt, ...) {
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char buf[8192]; // output can be much longer than format
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va_list ap;
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if (fmt == NULL) return;
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va_start(ap, fmt);
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vsnprintf(buf, sizeof(buf), fmt, ap);
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buf[sizeof(buf)-1] = 0;
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va_end(ap);
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show_message(p, buf, priority);
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}
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// add message to cache, and delete old messages if cache too big
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//
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void record_message(PROJECT* p, int priority, int now, char* message) {
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MESSAGE_DESC* mdp = new MESSAGE_DESC;
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static int seqno = 1;
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strcpy(mdp->project_name, "");
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if (p) {
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strlcpy(
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mdp->project_name, p->get_project_name(), sizeof(mdp->project_name)
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);
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}
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mdp->priority = priority;
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mdp->timestamp = now;
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mdp->seqno = seqno++;
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mdp->message = message;
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while (message_descs.size() > MAX_SAVED_MESSAGES) {
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delete message_descs.back();
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message_descs.pop_back();
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}
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message_descs.push_front(mdp);
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}
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const char *BOINC_RCSID_9572274f4f = "$Id$";
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