mirror of https://github.com/BOINC/boinc.git
513 lines
12 KiB
C
513 lines
12 KiB
C
// The contents of this file are subject to the Mozilla Public License
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// Version 1.0 (the "License"); you may not use this file except in
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// compliance with the License. You may obtain a copy of the License at
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// http://www.mozilla.org/MPL/
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//
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// Software distributed under the License is distributed on an "AS IS"
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// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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// License for the specific language governing rights and limitations
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// under the License.
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//
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// The Original Code is the Berkeley Open Infrastructure for Network Computing.
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//
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// The Initial Developer of the Original Code is the SETI@home project.
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// Portions created by the SETI@home project are Copyright (C) 2002
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// University of California at Berkeley. All Rights Reserved.
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//
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// Contributor(s):
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//
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// db_dump: dump database views in XML format
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//
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// usage: db_dump [-dir path] [-update_teams]
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// files:
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// NOTE: the goal is to make the full DB available (view *_id files)
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// to those who want it,
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// while allowing those who want to see only a particular row,
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// or the highest-ranked rows, to get this info with limited transfer
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//
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//
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// tables.xml
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// for each table (team, user, host):
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// total number of records
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// number of records per file for summary files
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// number of records per file for detailed files
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// team_total_credit_N.xml
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// list of teams by decreasing total credit (summary)
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// team_expavg_credit_N.xml
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// team_id_N.xml
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// teams by ID (detailed, including list of user summaries)
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// user_total_credit_N.xml
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// list of users by total credit (summary)
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// user_expavg_credit_N.xml
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// user_id_N.xml
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// users by ID (detailed, including list of host summaries)
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// host_total_credit_N.xml
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// hosts by decreasing total credit (summary)
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// host_expavg_credit_N.xml
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// host_id_N.xml
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// hosts by ID (detailed)
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// NOTE: for now we're using verbose XML tag names.
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// We may change to short tag names to save bandwidth.
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#include <stdio.h>
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#include <unistd.h>
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#include "db.h"
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#include "util.h"
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#include "config.h"
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#define NRECS_PER_FILE_SUMMARY 1000
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#define NRECS_PER_FILE_DETAIL 100
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// fill in the nusers, total_credit and expavg_credit fields
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// of the team table.
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// This may take a while; don't do it often
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//
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int update_teams() {
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TEAM team;
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USER user;
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int retval;
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while (!db_team_enum(team)) {
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team.nusers = 0;
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team.total_credit = 0;
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team.expavg_credit = 0;
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user.teamid = team.id;
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while (!db_user_enum_teamid(user)) {
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team.nusers++;
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team.total_credit += user.total_credit;
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team.expavg_credit += user.expavg_credit;
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}
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retval = db_team_update(team);
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if (retval) return retval;
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}
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return 0;
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}
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void write_host(HOST& host, FILE* f, bool detail) {
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fprintf(f,
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"<host>\n"
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" <id>%d</id>\n"
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" <userid>%d</userid>\n"
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" <total_credit>%f</total_credit>\n"
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" <expavg_credit>%f</expavg_credit>\n"
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" <p_vendor>%s</p_vendor>\n"
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" <p_model>%s</p_model>\n"
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" <os_name>%s</os_name>\n"
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" <os_version>%s</os_version>\n",
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host.id,
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host.userid,
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host.total_credit,
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host.expavg_credit,
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host.p_vendor,
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host.p_model,
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host.os_name,
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host.os_version
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);
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if (detail) {
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fprintf(f,
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" <create_time>%d</create_time>\n"
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" <timezone>%d</timezone>\n"
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" <ncpus>%d</ncpus>\n"
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" <p_fpops>%f</p_fpops>\n"
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" <p_iops>%f</p_iops>\n"
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" <p_membw>%f</p_membw>\n"
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" <m_nbytes>%f</m_nbytes>\n"
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" <m_cache>%f</m_cache>\n"
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" <m_swap>%f</m_swap>\n"
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" <d_total>%f</d_total>\n"
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" <d_free>%f</d_free>\n"
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" <n_bwup>%f</n_bwup>\n"
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" <n_bwdown>%f</n_bwdown>\n",
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host.create_time,
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host.timezone,
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host.p_ncpus,
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host.p_fpops,
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host.p_iops,
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host.p_membw,
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host.m_nbytes,
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host.m_cache,
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host.m_swap,
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host.d_total,
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host.d_free,
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host.n_bwup,
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host.n_bwdown
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);
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}
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fprintf(f,
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"</host>\n"
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);
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}
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void write_user(USER& user, FILE* f, bool detail) {
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HOST host;
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fprintf(f,
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"<user>\n"
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" <id>%d</id>\n"
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" <name>%s</name>\n"
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" <total_credit>%f</total_credit>\n"
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" <expavg_credit>%f</expavg_credit>\n"
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" <teamid>%d</teamid>\n",
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user.id,
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user.name,
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user.total_credit,
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user.expavg_credit,
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user.teamid
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);
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if (detail) {
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host.userid = user.id;
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while (!db_host_enum_userid(host)) {
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write_host(host, f, false);
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}
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}
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fprintf(f,
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"</user>\n"
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);
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}
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void write_team(TEAM& team, FILE* f, bool detail) {
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USER user;
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char buf[MAX_BLOB_SIZE*2];
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fprintf(f,
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"<team>\n"
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" <id>%d</id>\n"
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" <name>%s</name>\n"
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" <total_credit>%f</total_credit>\n"
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" <expavg_credit>%f</expavg_credit>\n"
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" <nusers>%d</nusers>\n",
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team.id,
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team.name,
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team.total_credit,
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team.expavg_credit,
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team.nusers
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);
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if (detail) {
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fprintf(f,
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" <create_time>%d</create_time>\n",
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team.create_time
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);
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if (strlen(team.url)) {
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fprintf(f,
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" <url>%s</url>\n",
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team.url
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);
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}
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if (strlen(team.name_html)) {
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escape_url(team.name_html, buf);
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fprintf(f,
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"<name_html>%s</name_html>\n",
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buf
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);
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}
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if (strlen(team.description)) {
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escape_url(team.description, buf);
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fprintf(f,
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"<description>%s</description>\n",
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buf
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);
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}
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fprintf(f,
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" <country>%s</country>\n",
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team.country
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);
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user.teamid = team.id;
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while (!db_user_enum_teamid(user)) {
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write_user(user, f, false);
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}
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}
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fprintf(f,
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"</team>\n"
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);
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}
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void team_total_credit() {
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TEAM team;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_team_enum_total_credit(team)) {
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if (!f) {
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sprintf(buf, "team_total_credit_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_team(team, f, false);
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nrec++;
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if (nrec == NRECS_PER_FILE_SUMMARY) {
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fclose(f);
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f = 0;
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}
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}
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}
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void team_expavg_credit() {
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TEAM team;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_team_enum_expavg_credit(team)) {
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if (!f) {
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sprintf(buf, "team_expavg_credit_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_team(team, f, false);
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nrec++;
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if (nrec == NRECS_PER_FILE_SUMMARY) {
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fclose(f);
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f = 0;
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}
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}
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}
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void team_id() {
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TEAM team;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_team_enum_id(team)) {
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if (!f) {
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sprintf(buf, "team_id_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_team(team, f, true);
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nrec++;
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if (nrec == NRECS_PER_FILE_DETAIL) {
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fclose(f);
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f = 0;
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}
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}
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}
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void user_total_credit() {
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USER user;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_user_enum_total_credit(user)) {
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if (!f) {
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sprintf(buf, "user_total_credit_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_user(user, f, false);
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nrec++;
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if (nrec == NRECS_PER_FILE_SUMMARY) {
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fclose(f);
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f = 0;
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}
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}
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}
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void user_expavg_credit() {
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USER user;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_user_enum_expavg_credit(user)) {
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if (!f) {
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sprintf(buf, "user_expavg_credit_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_user(user, f, false);
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nrec++;
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if (nrec == NRECS_PER_FILE_SUMMARY) {
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fclose(f);
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f = 0;
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}
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}
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}
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void user_id() {
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USER user;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_user_enum_id(user)) {
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if (!f) {
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sprintf(buf, "user_id_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_user(user, f, true);
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nrec++;
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if (nrec == NRECS_PER_FILE_DETAIL) {
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fclose(f);
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f = 0;
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}
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}
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}
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void host_total_credit() {
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HOST host;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_host_enum_total_credit(host)) {
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if (!f) {
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sprintf(buf, "host_total_credit_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_host(host, f, false);
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nrec++;
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if (nrec == NRECS_PER_FILE_SUMMARY) {
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fclose(f);
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f = 0;
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}
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}
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}
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void host_expavg_credit() {
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HOST host;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_host_enum_expavg_credit(host)) {
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if (!f) {
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sprintf(buf, "host_expavg_credit_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_host(host, f, false);
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nrec++;
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if (nrec == NRECS_PER_FILE_SUMMARY) {
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fclose(f);
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f = 0;
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}
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}
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}
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void host_id() {
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HOST host;
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FILE* f;
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int nfile=0, nrec;
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char buf[256];
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while (!db_host_enum_id(host)) {
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if (!f) {
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sprintf(buf, "host_id_%d", nfile);
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f = fopen(buf, "w");
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nfile++;
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nrec = 0;
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}
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write_host(host, f, true);
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nrec++;
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if (nrec == NRECS_PER_FILE_DETAIL) {
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fclose(f);
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f = 0;
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}
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}
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}
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int tables_file() {
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int nusers, nteams, nhosts;
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int retval;
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FILE* f;
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f = fopen("tables.xml", "w");
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if (!f) return -1;
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retval = db_user_count(nusers);
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if (retval) return retval;
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retval = db_team_count(nteams);
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if (retval) return retval;
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retval = db_host_count(nhosts);
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if (retval) return retval;
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fprintf(f,
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"<tables>\n"
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" <nusers_total>%d</nusers_total>\n"
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" <nusers_per_file_summary>%d</nusers_per_file_summary>\n"
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" <nusers_per_file_detail>%d</nusers_per_file_detail>\n"
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" <nteams_total>%d</nteams_total>\n"
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" <nteams_per_file_summary>%d</nteams_per_file_summary>\n"
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" <nteams_per_file_detail>%d</nteams_per_file_detail>\n"
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" <nhosts_total>%d</nhosts_total>\n"
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" <nhosts_per_file_summary>%d</nhosts_per_file_summary>\n"
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" <nhosts_per_file_detail>%d</nhosts_per_file_detail>\n"
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"</tables>\n",
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nusers,
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NRECS_PER_FILE_SUMMARY,
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NRECS_PER_FILE_DETAIL,
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nteams,
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NRECS_PER_FILE_SUMMARY,
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NRECS_PER_FILE_DETAIL,
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nhosts,
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NRECS_PER_FILE_SUMMARY,
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NRECS_PER_FILE_DETAIL
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);
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fclose(f);
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return 0;
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}
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int main(int argc, char** argv) {
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CONFIG config;
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int retval, i;
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bool do_update_teams = false;
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char dir[256];
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strcpy(dir, "");
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for (i=1; i<argc; i++) {
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if (!strcmp(argv[i], "-update_teams")) {
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do_update_teams = true;
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} else if (!strcmp(argv[i], "-dir")) {
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strcpy(dir, argv[++i]);
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}
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}
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retval = config.parse_file();
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if (retval) {
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fprintf(stderr, "Can't parse config file\n");
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exit(1);
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}
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retval = boinc_db_open(config.db_name, config.db_passwd);
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if (retval) {
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fprintf(stderr, "Can't open DB\n");
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exit(1);
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}
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if (strlen(dir)) {
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retval = chdir(dir);
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if (retval) {
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fprintf(stderr, "can't chdir to %s\n", dir);
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exit(1);
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}
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}
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if (do_update_teams) {
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retval = update_teams();
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if (retval) {
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fprintf(stderr, "update_teams failed: %d\n", retval);
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exit(1);
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}
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}
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tables_file();
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team_total_credit();
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team_expavg_credit();
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team_id();
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user_total_credit();
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user_expavg_credit();
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user_id();
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host_total_credit();
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host_expavg_credit();
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host_id();
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}
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