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boinc/sched/server_types.C

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// The contents of this file are subject to the Mozilla Public License
// Version 1.0 (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License at
// http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS"
// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
// License for the specific language governing rights and limitations
// under the License.
//
// The Original Code is the Berkeley Open Infrastructure for Network Computing.
//
// The Initial Developer of the Original Code is the SETI@home project.
// Portions created by the SETI@home project are Copyright (C) 2002
// University of California at Berkeley. All Rights Reserved.
//
// Contributor(s):
//
#include <strings.h>
#ifdef _USING_FCGI_
#include "/usr/local/include/fcgi_stdio.h"
#endif
#include "parse.h"
#include "server_types.h"
SCHEDULER_REQUEST::SCHEDULER_REQUEST() {
prefs_xml = 0;
}
SCHEDULER_REQUEST::~SCHEDULER_REQUEST() {
if (prefs_xml) free(prefs_xml);
}
int SCHEDULER_REQUEST::parse(FILE* fin) {
char buf[256];
RESULT result;
prefs_mod_time = 0;
strcpy(authenticator, "");
hostid = 0;
work_req_seconds = 0;
prefs_mod_time = 0;
prefs_xml = strdup("");
fgets(buf, 256, fin);
if (!match_tag(buf, "<scheduler_request>")) return 1;
while (fgets(buf, 256, fin)) {
if (match_tag(buf, "</scheduler_request>")) return 0;
else if (parse_str(buf, "<authenticator>", authenticator)) continue;
else if (parse_int(buf, "<hostid>", hostid)) continue;
else if (parse_int(buf, "<rpc_seqno>", rpc_seqno)) continue;
else if (parse_str(buf, "<platform_name>", platform_name)) continue;
else if (parse_int(buf, "<core_client_version>", core_client_version)) continue;
else if (parse_int(buf, "<work_req_seconds>", work_req_seconds)) continue;
else if (parse_int(buf, "<prefs_mod_time>", (int)prefs_mod_time)) {
continue;
}
else if (match_tag(buf, "<preferences>")) {
while (fgets(buf, 256, fin)) {
prefs_xml = (char*)realloc(
prefs_xml, strlen(prefs_xml) + strlen(buf)+1
);
strcat(prefs_xml, buf);
}
}
else if (match_tag(buf, "<host_info>")) {
host.parse(fin);
continue;
}
else if (match_tag(buf, "<time_stats>")) {
host.parse_time_stats(fin);
continue;
}
else if (match_tag(buf, "<net_stats>")) {
host.parse_net_stats(fin);
continue;
}
else if (match_tag(buf, "<result>")) {
result.parse_from_client(fin);
results.push_back(result);
continue;
}
else fprintf(stderr, "SCHEDULER_REQUEST::parse(): unrecognized: %s\n", buf);
}
return 1;
}
SCHEDULER_REPLY::SCHEDULER_REPLY() {
request_delay = 0;
hostid = 0;
strcpy(message, "");
strcpy(message_priority, "");
send_prefs = false;
}
SCHEDULER_REPLY::~SCHEDULER_REPLY() {
}
int SCHEDULER_REPLY::write(FILE* fout) {
unsigned int i, j;
fprintf(fout,
"<scheduler_reply>\n"
);
if (request_delay) {
fprintf(fout, "<request_delay>%d</request_delay>\n", request_delay);
}
if (strlen(message)) {
fprintf(fout,
"<message priority=\"%s\">%s</message>\n",
message_priority,
message
);
}
if (hostid) {
fprintf(fout, "<hostid>%d</hostid>\n", hostid);
}
if (send_prefs) {
fprintf(fout,
"<prefs_mod_time>%d</prefs_mod_time>\n",
user.prefs_mod_time
);
fputs(user.prefs, fout);
}
// acknowledge results
//
for (i=0; i<result_acks.size(); i++) {
fprintf(fout,
"<result_ack>\n"
" <name>%s</name>\n"
"</result_ack>\n",
result_acks[i].name
);
}
for (i=0; i<apps.size(); i++) {
apps[i].write(fout);
}
for (i=0; i<app_versions.size(); i++) {
for (j=0; j<apps.size(); j++) {
if (apps[j].id == app_versions[i].appid) {
app_versions[i].write(fout, apps[j]);
break;
}
}
}
for (i=0; i<wus.size(); i++) {
fputs(wus[i].xml_doc, fout);
}
for (i=0; i<results.size(); i++) {
fputs(results[i].xml_doc_in, fout);
}
fprintf(fout,
"</scheduler_reply>\n"
);
return 0;
}
void SCHEDULER_REPLY::insert_app_unique(APP& app) {
unsigned int i;
for (i=0; i<apps.size(); i++) {
if (app.id == apps[i].id) return;
}
apps.push_back(app);
}
void SCHEDULER_REPLY::insert_app_version_unique(APP_VERSION& av) {
unsigned int i;
for (i=0; i<app_versions.size(); i++) {
if (av.id == app_versions[i].id) return;
}
app_versions.push_back(av);
}
void SCHEDULER_REPLY::insert_workunit_unique(WORKUNIT& wu) {
unsigned int i;
for (i=0; i<wus.size(); i++) {
if (wu.id == wus[i].id) return;
}
wus.push_back(wu);
}
void SCHEDULER_REPLY::insert_result(RESULT& result) {
results.push_back(result);
}
int APP::write(FILE* fout) {
fprintf(fout,
"<app>\n"
" <name>%s</name>\n"
" <version_num>%d</version_num>\n"
"</app>\n",
name, prod_vers // TODO: handle other phases
);
return 0;
}
int APP_VERSION::write(FILE* fout, APP& app) {
fputs(xml_doc, fout);
return 0;
}
int RESULT::parse_from_client(FILE* fin) {
char buf[256];
memset(this, 0, sizeof(RESULT));
while (fgets(buf, 256, fin)) {
if (match_tag(buf, "</result>")) return 0;
else if (parse_str(buf, "<name>", name)) continue;
else if (parse_int(buf, "<exit_status>", exit_status)) continue;
else if (parse_double(buf, "<cpu_time>", cpu_time)) continue;
else if (match_tag(buf, "<file_info>")) {
strcat(xml_doc_out, buf);
while (fgets(buf, 256, fin)) {
// protect againt buffer overrun
if (strlen(buf) + strlen(xml_doc_out) <= MAX_BLOB_SIZE) {
strcat(xml_doc_out, buf);
}
if (match_tag(buf, "</file_info>")) break;
}
continue;
}
else if (match_tag(buf, "<stderr_out>" )) {
while (fgets(buf, 256, fin)) {
if (match_tag(buf, "</stderr_out>")) break;
if (strlen(stderr_out) + strlen(buf) < MAX_BLOB_SIZE) {
strcat(stderr_out, buf);
}
}
continue;
}
else fprintf(stderr, "RESULT::parse_from_client(): unrecognized: %s\n", buf);
}
return 1;
}
int HOST::parse(FILE* fin) {
char buf[256];
while (fgets(buf, 256, fin)) {
if (match_tag(buf, "</host_info>")) return 0;
else if (parse_int(buf, "<timezone>", timezone)) continue;
else if (parse_str(buf, "<domain_name>", domain_name)) continue;
else if (parse_str(buf, "<serialnum>", serialnum)) continue;
else if (parse_str(buf, "<ip_addr>", last_ip_addr)) continue;
else if (parse_int(buf, "<p_ncpus>", p_ncpus)) continue;
else if (parse_str(buf, "<p_vendor>", p_vendor)) continue;
else if (parse_str(buf, "<p_model>", p_model)) continue;
else if (parse_double(buf, "<p_fpops>", p_fpops)) continue;
else if (parse_double(buf, "<p_iops>", p_iops)) continue;
else if (parse_double(buf, "<p_membw>", p_membw)) continue;
else if (parse_str(buf, "<os_name>", os_name)) continue;
else if (parse_str(buf, "<os_version>", os_version)) continue;
else if (parse_double(buf, "<m_nbytes>", m_nbytes)) continue;
else if (parse_double(buf, "<m_cache>", m_cache)) continue;
else if (parse_double(buf, "<m_swap>", m_swap)) continue;
else if (parse_double(buf, "<d_total>", d_total)) continue;
else if (parse_double(buf, "<d_free>", d_free)) continue;
else if (parse_double(buf, "<n_bwup>", n_bwup)) continue;
else if (parse_double(buf, "<n_bwdown>", n_bwdown)) continue;
else fprintf(stderr, "HOST::parse(): unrecognized: %s\n", buf);
}
return 1;
}
int HOST::parse_time_stats(FILE* fin) {
char buf[256];
while (fgets(buf, 256, fin)) {
if (match_tag(buf, "</time_stats>")) return 0;
else if (parse_double(buf, "<on_frac>", on_frac)) continue;
else if (parse_double(buf, "<connected_frac>", connected_frac)) continue;
else if (parse_double(buf, "<active_frac>", active_frac)) continue;
else fprintf(stderr, "HOST::parse_time_stats(): unrecognized: %s\n", buf);
}
return 1;
}
int HOST::parse_net_stats(FILE* fin) {
char buf[256];
while (fgets(buf, 256, fin)) {
if (match_tag(buf, "</net_stats>")) return 0;
else if (parse_double(buf, "<bwup>", n_bwup)) continue;
else if (parse_double(buf, "<bwdown>", n_bwdown)) continue;
else fprintf(stderr, "HOST::parse_net_stats(): unrecognized: %s\n", buf);
}
return 1;
}
#if 0
DB_CACHE::DB_CACHE() {
}
int DB_CACHE::read_db() {
PLATFORM platform;
APP app;
APP_VERSION app_version;
while (!db_platform_enum(platform)) {
platforms.push_back(platform);
}
while (!db_app_enum(app)) {
apps.push_back(app);
}
while (!db_app_version_enum(app_version)) {
app_versions.push_back(app_version);
}
return 0;
}
PLATFORM* DB_CACHE::lookup_platform(char* name) {
unsigned int i;
for (i=0; i<platforms.size(); i++) {
if (!strcmp(platforms[i].name, name)) {
return &platforms[i];
}
}
return 0;
}
APP* DB_CACHE::lookup_app(int id) {
unsigned int i;
for (i=0; i<apps.size(); i++) {
if (apps[i].id == id) {
return &apps[i];
}
}
return 0;
}
APP_VERSION* DB_CACHE::lookup_app_version(
int appid, int platformid, int version
) {
unsigned int i;
APP_VERSION* avp;
for (i=0; i<app_versions.size(); i++) {
avp = &app_versions[i];
if (avp->appid == appid && avp->platformid == platformid && avp->version_num == version) {
return avp;
}
}
return 0;
}
#endif
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