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boinc/client/log_flags.C

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// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC 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 3 of the License, or (at your option) any later version.
//
// BOINC 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.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
#include "cpp.h"
#ifdef _WIN32
#include "boinc_win.h"
#endif
#ifndef _WIN32
#include "config.h"
#include <cstdio>
#include <cstring>
#include <unistd.h>
#endif
#include "error_numbers.h"
#include "common_defs.h"
#include "file_names.h"
#include "client_msgs.h"
#include "parse.h"
#include "str_util.h"
#include "filesys.h"
using std::string;
LOG_FLAGS log_flags;
CONFIG config;
LOG_FLAGS::LOG_FLAGS() {
memset(this, 0, sizeof(LOG_FLAGS));
defaults();
}
void LOG_FLAGS::defaults() {
// on by default
// (others are off by default)
//
task = true;
file_xfer = true;
sched_ops = true;
// off by default; intended for developers and testers
//
cpu_sched = false;
cpu_sched_debug = false;
rr_simulation = false;
debt_debug = false;
task_debug = false;
work_fetch_debug = false;
unparsed_xml = false;
state_debug = false;
file_xfer_debug = false;
sched_op_debug = false;
http_debug = false;
proxy_debug = false;
time_debug = false;
http_xfer_debug = false;
benchmark_debug = false;
poll_debug = false;
guirpc_debug = false;
scrsave_debug = false;
app_msg_send = false;
app_msg_receive = false;
mem_usage_debug = false;
network_status_debug = false;
checkpoint_debug = false;
}
// Parse log flag preferences
//
int LOG_FLAGS::parse(XML_PARSER& xp) {
char tag[1024];
bool is_tag;
while (!xp.get(tag, sizeof(tag), is_tag)) {
if (!is_tag) {
msg_printf(NULL, MSG_USER_ERROR,
"Unexpected text %s in %s", tag, CONFIG_FILE
);
continue;
}
if (!strcmp(tag, "/log_flags")) return 0;
if (xp.parse_bool(tag, "task", task)) continue;
if (xp.parse_bool(tag, "file_xfer", file_xfer)) continue;
if (xp.parse_bool(tag, "sched_ops", sched_ops)) continue;
if (xp.parse_bool(tag, "cpu_sched", cpu_sched)) continue;
if (xp.parse_bool(tag, "cpu_sched_debug", cpu_sched_debug)) continue;
if (xp.parse_bool(tag, "rr_simulation", rr_simulation)) continue;
if (xp.parse_bool(tag, "debt_debug", debt_debug)) continue;
if (xp.parse_bool(tag, "task_debug", task_debug)) continue;
if (xp.parse_bool(tag, "work_fetch_debug", work_fetch_debug)) continue;
if (xp.parse_bool(tag, "unparsed_xml", unparsed_xml)) continue;
if (xp.parse_bool(tag, "state_debug", state_debug)) continue;
if (xp.parse_bool(tag, "file_xfer_debug", file_xfer_debug)) continue;
if (xp.parse_bool(tag, "sched_op_debug", sched_op_debug)) continue;
if (xp.parse_bool(tag, "http_debug", http_debug)) continue;
if (xp.parse_bool(tag, "proxy_debug", proxy_debug)) continue;
if (xp.parse_bool(tag, "time_debug", time_debug)) continue;
if (xp.parse_bool(tag, "http_xfer_debug", http_xfer_debug)) continue;
if (xp.parse_bool(tag, "benchmark_debug", benchmark_debug)) continue;
if (xp.parse_bool(tag, "poll_debug", poll_debug)) continue;
if (xp.parse_bool(tag, "guirpc_debug", guirpc_debug)) continue;
if (xp.parse_bool(tag, "scrsave_debug", scrsave_debug)) continue;
if (xp.parse_bool(tag, "app_msg_send", app_msg_send)) continue;
if (xp.parse_bool(tag, "app_msg_receive", app_msg_receive)) continue;
if (xp.parse_bool(tag, "mem_usage_debug", mem_usage_debug)) continue;
if (xp.parse_bool(tag, "network_status_debug", network_status_debug)) continue;
if (xp.parse_bool(tag, "checkpoint_debug", checkpoint_debug)) continue;
msg_printf(NULL, MSG_USER_ERROR, "Unrecognized tag in %s: <%s>\n",
CONFIG_FILE, tag
);
xp.skip_unexpected(tag, true, "LOG_FLAGS::parse");
}
return ERR_XML_PARSE;
}
static void show_flag(char* buf, bool flag, const char* flag_name) {
if (!flag) return;
int n = (int)strlen(buf);
if (!n) {
strcpy(buf, flag_name);
return;
}
strcat(buf, ", ");
strcat(buf, flag_name);
if (strlen(buf) > 60) {
msg_printf(NULL, MSG_INFO, "log flags: %s", buf);
strcpy(buf, "");
}
}
void LOG_FLAGS::show() {
char buf[256];
strcpy(buf, "");
show_flag(buf, task, "task");
show_flag(buf, file_xfer, "file_xfer");
show_flag(buf, sched_ops, "sched_ops");
show_flag(buf, cpu_sched, "cpu_sched");
show_flag(buf, cpu_sched_debug, "cpu_sched_debug");
show_flag(buf, rr_simulation, "rr_simulation");
show_flag(buf, debt_debug, "debt_debug");
show_flag(buf, task_debug, "task_debug");
show_flag(buf, work_fetch_debug, "work_fetch_debug");
show_flag(buf, unparsed_xml, "unparsed_xml");
show_flag(buf, state_debug, "state_debug");
show_flag(buf, file_xfer_debug, "file_xfer_debug");
show_flag(buf, sched_op_debug, "sched_op_debug");
show_flag(buf, http_debug, "http_debug");
show_flag(buf, proxy_debug, "proxy_debug");
show_flag(buf, time_debug, "time_debug");
show_flag(buf, http_xfer_debug, "http_xfer_debug");
show_flag(buf, benchmark_debug, "benchmark_debug");
show_flag(buf, poll_debug, "poll_debug");
show_flag(buf, guirpc_debug, "guirpc_debug");
show_flag(buf, scrsave_debug, "scrsave_debug");
show_flag(buf, app_msg_send, "app_msg_send");
show_flag(buf, app_msg_receive, "app_msg_receive");
show_flag(buf, mem_usage_debug, "mem_usage_debug");
show_flag(buf, network_status_debug, "network_status_debug");
show_flag(buf, checkpoint_debug, "checkpoint_debug");
if (strlen(buf)) {
msg_printf(NULL, MSG_INFO, "log flags: %s", buf);
}
}
CONFIG::CONFIG() {
defaults();
}
void CONFIG::defaults() {
dont_check_file_sizes = false;
http_1_0 = false;
save_stats_days = 30;
ncpus = 0;
max_file_xfers = MAX_FILE_XFERS;
max_file_xfers_per_project = MAX_FILE_XFERS_PER_PROJECT;
suppress_net_info = false;
disallow_attach = false;
os_random_only = false;
no_alt_platform = false;
simple_gui_only = false;
dont_contact_ref_site = false;
max_stdout_file_size = 0;
max_stderr_file_size = 0;
alt_platforms.clear();
report_results_immediately = false;
start_delay = 0;
run_apps_manually = false;
force_auth = "default";
}
int CONFIG::parse_options(XML_PARSER& xp) {
char tag[1024], path[256];
bool is_tag;
string s;
while (!xp.get(tag, sizeof(tag), is_tag)) {
if (!is_tag) {
msg_printf(NULL, MSG_USER_ERROR,
"Unexpected text %s in %s", tag, CONFIG_FILE
);
continue;
}
if (!strcmp(tag, "/options")) {
return 0;
}
if (xp.parse_int(tag, "save_stats_days", save_stats_days)) continue;
if (xp.parse_bool(tag, "dont_check_file_sizes", dont_check_file_sizes)) continue;
if (xp.parse_bool(tag, "http_1_0", http_1_0)) continue;
if (xp.parse_int(tag, "ncpus", ncpus)) continue;
if (xp.parse_int(tag, "max_file_xfers", max_file_xfers)) continue;
if (xp.parse_int(tag, "max_file_xfers_per_project", max_file_xfers_per_project)) continue;
if (xp.parse_bool(tag, "suppress_net_info", suppress_net_info)) continue;
if (xp.parse_bool(tag, "disallow_attach", disallow_attach)) continue;
if (xp.parse_bool(tag, "os_random_only", os_random_only)) continue;
if (xp.parse_bool(tag, "no_alt_platform", no_alt_platform)) continue;
if (xp.parse_bool(tag, "simple_gui_only", simple_gui_only)) continue;
if (xp.parse_bool(tag, "dont_contact_ref_site", dont_contact_ref_site)) continue;
if (xp.parse_string(tag, "alt_platform", s)) {
alt_platforms.push_back(s);
continue;
}
if (xp.parse_str(tag, "data_dir", path, sizeof(path))) {
if (chdir(path)) {
perror("chdir");
exit(1);
}
continue;
}
if (xp.parse_int(tag, "max_stdout_file_size", max_stdout_file_size)) continue;
if (xp.parse_int(tag, "max_stderr_file_size", max_stderr_file_size)) continue;
if (xp.parse_bool(tag, "report_results_immediately", report_results_immediately)) continue;
if (xp.parse_double(tag, "start_delay", start_delay)) continue;
if (xp.parse_bool(tag, "run_apps_manually", run_apps_manually)) continue;
if (xp.parse_string(tag, "force_auth", force_auth)) {
downcase_string(force_auth);
continue;
}
msg_printf(NULL, MSG_USER_ERROR, "Unrecognized tag in %s: <%s>\n",
CONFIG_FILE, tag
);
xp.skip_unexpected(tag, true, "CONFIG::parse_options");
}
return ERR_XML_PARSE;
}
int CONFIG::parse(FILE* f) {
char tag[256];
MIOFILE mf;
XML_PARSER xp(&mf);
bool is_tag;
mf.init_file(f);
if (!xp.parse_start("cc_config")) {
msg_printf(NULL, MSG_USER_ERROR, "Missing start tag in %s", CONFIG_FILE);
return ERR_XML_PARSE;
}
while (!xp.get(tag, sizeof(tag), is_tag)) {
if (!is_tag) {
msg_printf(NULL, MSG_USER_ERROR,
"Unexpected text %s in %s", tag, CONFIG_FILE
);
continue;
}
if (!strcmp(tag, "/cc_config")) return 0;
if (!strcmp(tag, "log_flags")) {
log_flags.parse(xp);
continue;
}
if (!strcmp(tag, "options")) {
parse_options(xp);
continue;
}
msg_printf(NULL, MSG_USER_ERROR, "Unparsed tag in %s: <%s>\n",
CONFIG_FILE, tag
);
xp.skip_unexpected(tag, true, "CONFIG.parse");
}
msg_printf(NULL, MSG_USER_ERROR, "Missing end tag in %s", CONFIG_FILE);
return ERR_XML_PARSE;
}
int read_config_file() {
FILE* f;
log_flags.defaults();
config.defaults();
f = boinc_fopen(CONFIG_FILE, "r");
if (!f) return ERR_FOPEN;
config.parse(f);
fclose(f);
return 0;
}
const char *BOINC_RCSID_5f23de6652 = "$Id$";
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