mirror of https://github.com/BOINC/boinc.git
298 lines
14 KiB
C++
298 lines
14 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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// Parse a server configuration file
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#ifdef _USING_FCGI_
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#include "boinc_fcgi.h"
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#endif
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#include <cstring>
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#include <string>
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#include <unistd.h>
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#include "parse.h"
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#include "error_numbers.h"
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#include "filesys.h"
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#include "str_util.h"
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#include "str_replace.h"
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#include "sched_msgs.h"
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#include "sched_util.h"
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#include "sched_config.h"
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const char* CONFIG_FILE = "config.xml";
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SCHED_CONFIG config;
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const int MAX_NCPUS = 16;
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// max multiplier for daily_result_quota.
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// need to change as multicore processors expand
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int SCHED_CONFIG::parse(FILE* f) {
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char tag[1024], buf[256];
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bool is_tag;
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MIOFILE mf;
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XML_PARSER xp(&mf);
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int retval;
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regex_t re;
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mf.init_file(f);
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memset(this, 0, sizeof(*this));
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ban_os = new vector<regex_t>;
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ban_cpu = new vector<regex_t>;
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locality_scheduling_workunit_file = new vector<regex_t>;
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locality_scheduling_sticky_file = new vector<regex_t>;
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max_wus_to_send = 10;
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default_disk_max_used_gb = 100.;
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default_disk_max_used_pct = 50.;
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default_disk_min_free_gb = .001;
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sched_debug_level = MSG_NORMAL;
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fuh_debug_level = MSG_NORMAL;
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strcpy(httpd_user, "apache");
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max_ncpus = MAX_NCPUS;
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if (!xp.parse_start("boinc")) return ERR_XML_PARSE;
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if (!xp.parse_start("config")) return ERR_XML_PARSE;
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while (!xp.get(tag, sizeof(tag), is_tag)) {
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if (!is_tag) {
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fprintf(stderr, "SCHED_CONFIG::parse(): unexpected text %s\n", tag);
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continue;
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}
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if (!strcmp(tag, "/config")) {
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char hostname[256];
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gethostname(hostname, 256);
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if (!strcmp(hostname, db_host)) strcpy(db_host, "localhost");
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return 0;
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}
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if (xp.parse_str(tag, "master_url", master_url, sizeof(master_url))) continue;
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if (xp.parse_str(tag, "long_name", long_name, sizeof(long_name))) continue;
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if (xp.parse_str(tag, "db_name", db_name, sizeof(db_name))) continue;
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if (xp.parse_str(tag, "db_user", db_user, sizeof(db_user))) continue;
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if (xp.parse_str(tag, "db_passwd", db_passwd, sizeof(db_passwd))) continue;
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if (xp.parse_str(tag, "db_host", db_host, sizeof(db_host))) continue;
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if (xp.parse_str(tag, "project_dir", project_dir, sizeof(project_dir))) continue;
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if (xp.parse_int(tag, "shmem_key", shmem_key)) continue;
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if (xp.parse_str(tag, "key_dir", key_dir, sizeof(key_dir))) continue;
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if (xp.parse_str(tag, "download_url", download_url, sizeof(download_url))) continue;
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if (xp.parse_str(tag, "download_dir", download_dir, sizeof(download_dir))) continue;
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if (xp.parse_str(tag, "upload_url", upload_url, sizeof(upload_url))) continue;
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if (xp.parse_str(tag, "upload_dir", upload_dir, sizeof(upload_dir))) continue;
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if (xp.parse_str(tag, "sched_lockfile_dir", sched_lockfile_dir, sizeof(sched_lockfile_dir))) continue;
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if (xp.parse_bool(tag, "one_result_per_user_per_wu", one_result_per_user_per_wu)) continue;
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if (xp.parse_bool(tag, "one_result_per_host_per_wu", one_result_per_host_per_wu)) continue;
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if (xp.parse_bool(tag, "non_cpu_intensive", non_cpu_intensive)) continue;
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if (xp.parse_bool(tag, "verify_files_on_app_start", verify_files_on_app_start)) continue;
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if (xp.parse_int(tag, "homogeneous_redundancy", homogeneous_redundancy)) continue;
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if (xp.parse_bool(tag, "locality_scheduling", locality_scheduling)) continue;
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if (xp.parse_bool(tag, "locality_scheduling_sorted_order", locality_scheduling_sorted_order)) continue;
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if (xp.parse_bool(tag, "msg_to_host", msg_to_host)) continue;
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if (xp.parse_bool(tag, "ignore_upload_certificates", ignore_upload_certificates)) continue;
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if (xp.parse_bool(tag, "dont_generate_upload_certificates", dont_generate_upload_certificates)) continue;
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if (xp.parse_bool(tag, "ignore_delay_bound", ignore_delay_bound)) continue;
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if (xp.parse_int(tag, "min_sendwork_interval", min_sendwork_interval)) continue;
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if (xp.parse_int(tag, "max_wus_to_send", max_wus_to_send)) continue;
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if (xp.parse_int(tag, "max_wus_in_progress", max_wus_in_progress)) continue;
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if (xp.parse_int(tag, "max_wus_in_progress_gpu", max_wus_in_progress_gpu)) continue;
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if (xp.parse_int(tag, "daily_result_quota", daily_result_quota)) continue;
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if (xp.parse_int(tag, "gpu_multiplier", gpu_multiplier)) continue;
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if (xp.parse_int(tag, "uldl_dir_fanout", uldl_dir_fanout)) continue;
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if (xp.parse_int(tag, "locality_scheduling_wait_period", locality_scheduling_wait_period)) continue;
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if (xp.parse_int(tag, "locality_scheduling_send_timeout", locality_scheduling_send_timeout)) continue;
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if (xp.parse_str(tag, "locality_scheduling_workunit_file", buf, sizeof(buf))) {
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retval = regcomp(&re, buf, REG_EXTENDED|REG_NOSUB);
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if (retval) {
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log_messages.printf(MSG_CRITICAL, "BAD REGEXP: %s\n", buf);
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} else {
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locality_scheduling_workunit_file->push_back(re);
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}
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continue;
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}
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if (xp.parse_str(tag, "locality_scheduling_sticky_file", buf, sizeof(buf))) {
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retval = regcomp(&re, buf, REG_EXTENDED|REG_NOSUB);
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if (retval) {
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log_messages.printf(MSG_CRITICAL, "BAD REGEXP: %s\n", buf);
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} else {
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locality_scheduling_sticky_file->push_back(re);
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}
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continue;
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}
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if (xp.parse_double(tag, "locality_scheduler_fraction", locality_scheduler_fraction)) continue;
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if (xp.parse_int(tag, "min_core_client_version", min_core_client_version)) continue;
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if (xp.parse_int(tag, "min_core_client_version_announced", min_core_client_version_announced)) continue;
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if (xp.parse_int(tag, "min_core_client_upgrade_deadline", min_core_client_upgrade_deadline)) continue;
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if (xp.parse_str(tag, "replace_download_url_by_timezone", replace_download_url_by_timezone, sizeof(replace_download_url_by_timezone))) continue;
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if (xp.parse_bool(tag, "cache_md5_info", cache_md5_info)) continue;
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if (xp.parse_bool(tag, "nowork_skip", nowork_skip)) continue;
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if (xp.parse_bool(tag, "resend_lost_results", resend_lost_results)) continue;
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if (xp.parse_bool(tag, "send_result_abort", send_result_abort)) continue;
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if (xp.parse_double(tag, "fp_benchmark_weight", fp_benchmark_weight)) {
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if (fp_benchmark_weight < 0 || fp_benchmark_weight > 1) {
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fprintf(stderr,
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"CONFIG FILE ERROR: fp_benchmark_weight outside of 0..1"
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);
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} else {
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use_benchmark_weights = true;
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}
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continue;
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}
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if (xp.parse_double(tag, "default_disk_max_used_gb", default_disk_max_used_gb)) continue;
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if (xp.parse_double(tag, "default_disk_max_used_pct", default_disk_max_used_pct)) continue;
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if (xp.parse_double(tag, "default_disk_min_free_gb", default_disk_min_free_gb)) continue;
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if (xp.parse_str(tag, "symstore", symstore, sizeof(symstore))) continue;
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if (xp.parse_double(tag, "next_rpc_delay", next_rpc_delay)) continue;
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if (xp.parse_int(tag, "sched_debug_level", sched_debug_level)) continue;
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if (xp.parse_int(tag, "fuh_debug_level", fuh_debug_level)) continue;
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if (xp.parse_int(tag, "reliable_max_avg_turnaround", reliable_max_avg_turnaround)) continue;
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if (xp.parse_double(tag, "reliable_max_error_rate", reliable_max_error_rate)) continue;
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if (xp.parse_int(tag, "reliable_priority_on_over", reliable_priority_on_over)) continue;
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if (xp.parse_int(tag, "reliable_priority_on_over_except_error", reliable_priority_on_over_except_error)) continue;
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if (xp.parse_int(tag, "reliable_on_priority", reliable_on_priority)) continue;
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if (xp.parse_double(tag, "reliable_reduced_delay_bound", reliable_reduced_delay_bound)) continue;
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if (xp.parse_int(tag, "grace_period_hours", grace_period_hours)) continue;
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if (xp.parse_int(tag, "delete_delay_hours", delete_delay_hours)) continue;
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if (xp.parse_bool(tag, "distinct_beta_apps", distinct_beta_apps)) continue;
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if (xp.parse_bool(tag, "workload_sim", workload_sim)) continue;
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if (xp.parse_bool(tag, "ended", ended)) continue;
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if (xp.parse_int(tag, "shmem_work_items", shmem_work_items)) continue;
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if (xp.parse_int(tag, "feeder_query_size", feeder_query_size)) continue;
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if (xp.parse_int(tag, "granted_credit_ramp_up", granted_credit_ramp_up)) continue;
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if (xp.parse_double(tag, "granted_credit_weight", granted_credit_weight)) continue;
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if (xp.parse_bool(tag, "no_amd_k6", no_amd_k6)) {
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if (no_amd_k6) {
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regcomp(&re, ".*AMD.*\t.*Family 5 Model 8 Stepping 0.*", REG_EXTENDED|REG_NOSUB);
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ban_cpu->push_back(re);
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}
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continue;
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}
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if (xp.parse_str(tag, "httpd_user", httpd_user, sizeof(httpd_user))) continue;
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if (xp.parse_int(tag, "file_deletion_strategy", file_deletion_strategy)) continue;
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if (xp.parse_bool(tag, "request_time_stats_log", request_time_stats_log)) continue;
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if (xp.parse_bool(tag, "enable_assignment", enable_assignment)) continue;
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if (xp.parse_int(tag, "max_ncpus", max_ncpus)) continue;
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if (xp.parse_str(tag, "ban_os", buf, sizeof(buf))) {
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retval = regcomp(&re, buf, REG_EXTENDED|REG_NOSUB);
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if (retval) {
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log_messages.printf(MSG_CRITICAL, "BAD REGEXP: %s\n", buf);
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} else {
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ban_os->push_back(re);
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}
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continue;
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}
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if (xp.parse_str(tag, "ban_cpu", buf, sizeof(buf))) {
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retval = regcomp(&re, buf, REG_EXTENDED|REG_NOSUB);
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if (retval) {
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log_messages.printf(MSG_CRITICAL, "BAD REGEXP: %s\n", buf);
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} else {
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ban_cpu->push_back(re);
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}
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continue;
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}
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if (xp.parse_bool(tag, "matchmaker", matchmaker)) continue;
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if (xp.parse_int(tag, "mm_min_slots", mm_min_slots)) continue;
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if (xp.parse_int(tag, "mm_max_slots", mm_max_slots)) continue;
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if (xp.parse_bool(tag, "job_size_matching", job_size_matching)) continue;
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if (xp.parse_bool(tag, "use_credit_multiplier", use_credit_multiplier)) continue;
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if (xp.parse_bool(tag, "multiple_clients_per_host", multiple_clients_per_host)) continue;
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if (xp.parse_bool(tag, "no_vista_sandbox", no_vista_sandbox)) continue;
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if (xp.parse_bool(tag, "ignore_dcf", ignore_dcf)) continue;
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if (xp.parse_int(tag, "report_max", report_max)) continue;
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if (xp.parse_bool(tag, "dont_store_success_stderr", dont_store_success_stderr)) continue;
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if (xp.parse_bool(tag, "debug_version_select", debug_version_select)) continue;
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if (xp.parse_bool(tag, "debug_assignment", debug_assignment)) continue;
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if (xp.parse_bool(tag, "debug_prefs", debug_prefs)) continue;
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if (xp.parse_bool(tag, "debug_send", debug_send)) continue;
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if (xp.parse_bool(tag, "debug_resend", debug_resend)) continue;
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if (xp.parse_bool(tag, "debug_request_headers", debug_request_headers)) continue;
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if (xp.parse_bool(tag, "debug_user_messages", debug_user_messages)) continue;
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if (xp.parse_bool(tag, "debug_request_details", debug_request_details)) continue;
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if (xp.parse_bool(tag, "debug_handle_results", debug_handle_results)) continue;
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if (xp.parse_bool(tag, "debug_edf_sim_workload", debug_edf_sim_workload)) continue;
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if (xp.parse_bool(tag, "debug_edf_sim_detail", debug_edf_sim_detail)) continue;
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if (xp.parse_bool(tag, "debug_locality", debug_locality)) continue;
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if (xp.parse_bool(tag, "debug_array", debug_array)) continue;
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// don't complain about unparsed XML;
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// there are lots of tags the scheduler doesn't know about
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xp.skip_unexpected(tag, false, "SCHED_CONFIG::parse");
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}
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return ERR_XML_PARSE;
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}
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int SCHED_CONFIG::parse_file(const char* dir) {
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char path[256];
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int retval;
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if (dir && dir[0]) {
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snprintf(path, sizeof(path), "%s/%s", dir, CONFIG_FILE);
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} else {
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strcpy(path, project_path(CONFIG_FILE));
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}
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#ifndef _USING_FCGI_
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FILE* f = fopen(path, "r");
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#else
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FCGI_FILE *f = FCGI::fopen(path, "r");
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#endif
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if (!f) return ERR_FOPEN;
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retval = parse(f);
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fclose(f);
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return retval;
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}
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int SCHED_CONFIG::upload_path(const char* filename, char* path) {
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return dir_hier_path(filename, upload_dir, uldl_dir_fanout, path, true);
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}
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int SCHED_CONFIG::download_path(const char* filename, char* path) {
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return dir_hier_path(filename, download_dir, uldl_dir_fanout, path, true);
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}
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// Does 2 things:
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// - locate project directory. This is either
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// a) env var BOINC_PROJECT_DIR, if defined
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// b) current dir, if config.xml exists there
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// c) parent dir, if config.xml exists there
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// - returns a path relative to the project dir,
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// specified by a format string + args
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//
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const char *SCHED_CONFIG::project_path(const char *fmt, ...) {
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static char path[1024];
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va_list ap;
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if (!strlen(project_dir)) {
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char *p = getenv("BOINC_PROJECT_DIR");
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if (p) {
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strlcpy(project_dir, p, sizeof(project_dir));
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} else if (boinc_file_exists(CONFIG_FILE)) {
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strcpy(project_dir, ".");
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} else {
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strcpy(project_dir, "..");
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}
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}
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va_start(ap, fmt);
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snprintf(path, sizeof(path), "%s/", project_dir);
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vsnprintf(path + strlen(path), sizeof(path) - strlen(path), fmt, ap);
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va_end(ap);
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return (const char *)path;
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}
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const char *BOINC_RCSID_3704204cfd = "$Id$";
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