boinc/client/client_msgs.C

119 lines
4.0 KiB
C

// Berkeley Open Infrastructure for Network Computing
// http://boinc.berkeley.edu
// Copyright (C) 2005 University of California
//
// This is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation;
// either version 2.1 of the License, or (at your option) any later version.
//
// This software 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 Lesser General Public License for more details.
//
// To view the GNU Lesser General Public License visit
// http://www.gnu.org/copyleft/lesser.html
// or write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#ifdef _WIN32
#include "boinc_win.h"
#endif
#ifndef _WIN32
#include <cstdarg>
#include <deque>
#endif
using std::deque;
#include "log_flags.h"
#include "client_types.h"
#include "client_msgs.h"
#define MAX_SAVED_MESSAGES 1000
CLIENT_MSG_LOG log_messages;
const char* CLIENT_MSG_LOG::v_format_kind(int kind) const {
switch(kind) {
case DEBUG_STATE: return "DEBUG_STATE ";
case DEBUG_TASK: return "DEBUG_TASK ";
case DEBUG_FILE_XFER: return "DEBUG_FILE_XFER ";
case DEBUG_SCHED_OP: return "DEBUG_SCHED_OP ";
case DEBUG_HTTP: return "DEBUG_HTTP ";
case DEBUG_PROXY: return "DEBUG_PROXY ";
case DEBUG_TIME: return "DEBUG_TIME ";
case DEBUG_NET_XFER: return "DEBUG_NET_XFER ";
case DEBUG_MEASUREMENT: return "DEBUG_MEASUREMENT";
case DEBUG_POLL: return "DEBUG_POLL ";
case DEBUG_GUIRPC: return "DEBUG_GUIRPC ";
default: return "*** internal error: invalid MessageKind ***";
}
}
bool CLIENT_MSG_LOG::v_message_wanted(int kind) const {
switch (kind) {
case DEBUG_STATE: return log_flags.state_debug;
case DEBUG_TASK: return log_flags.task_debug;
case DEBUG_FILE_XFER: return log_flags.file_xfer_debug;
case DEBUG_SCHED_OP: return log_flags.sched_op_debug;
case DEBUG_HTTP: return log_flags.http_debug;
case DEBUG_PROXY: return log_flags.proxy_debug;
case DEBUG_TIME: return log_flags.time_debug;
case DEBUG_NET_XFER: return log_flags.net_xfer_debug;
case DEBUG_MEASUREMENT: return log_flags.measurement_debug;
case DEBUG_POLL: return log_flags.poll_debug;
case DEBUG_GUIRPC: return log_flags.guirpc_debug;
default: return false;
}
}
// a dequeue of up to MAX_SAVED_MESSAGES most recent messages,
// stored in newest-first order
//
deque<MESSAGE_DESC*> message_descs;
// Takes a printf style formatted string, inserts the proper values,
// and passes it to show_message
// TODO: add translation functionality
//
void msg_printf(PROJECT *p, int priority, char *fmt, ...) {
char buf[8192]; // output can be much longer than format
va_list ap;
if (fmt == NULL) return;
// Since Windows doesn't support vsnprintf, we have to do a
// workaround to prevent buffer overruns
//
if (strlen(fmt) > 512) fmt[511] = '\0';
va_start(ap, fmt); // Parses string for variables
vsprintf(buf, fmt, ap); // And convert symbols To actual numbers
va_end(ap); // Results are stored in text
show_message(p, buf, priority);
}
// stash message in memory
//
void record_message(PROJECT* p, int priority, int now, char* message) {
MESSAGE_DESC* mdp = new MESSAGE_DESC;
static int seqno = 1;
strcpy(mdp->project_name, "");
if (p) {
strcpy(mdp->project_name, p->get_project_name());
}
mdp->priority = priority;
mdp->timestamp = now;
mdp->seqno = seqno++;
mdp->message = message;
while (message_descs.size() > MAX_SAVED_MESSAGES) {
delete message_descs.back();
message_descs.pop_back();
}
message_descs.push_front(mdp);
}
const char *BOINC_RCSID_9572274f4f = "$Id$";