mirror of https://github.com/BOINC/boinc.git
81 lines
2.6 KiB
C
81 lines
2.6 KiB
C
// The contents of this file are subject to the BOINC 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://boinc.berkeley.edu/license_1.0.txt
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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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// Parse a server configuration file
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#include <cstring>
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#include <string>
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#include <fstream>
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using std::ifstream;
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#include "parse.h"
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#include "error_numbers.h"
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#include "sched_config.h"
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const char* CONFIG_FILE = "config.xml";
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// ??? why not use read_file_malloc()
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//
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inline string read_stream(istream& f) {
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string buf;
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buf.reserve(8192);
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char c;
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while (f >> c)
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buf += c;
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return buf;
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}
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int SCHED_CONFIG::parse(istream& f) {
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string buf = read_stream(f);
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// fill in defaults
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//
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memset(this, 0, sizeof(SCHED_CONFIG));
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max_wus_to_send = 10;
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parse_str(buf.c_str(), "<db_name>", db_name, sizeof(db_name));
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parse_str(buf.c_str(), "<db_user>", db_user, sizeof(db_user));
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parse_str(buf.c_str(), "<db_passwd>", db_passwd, sizeof(db_passwd));
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parse_str(buf.c_str(), "<db_host>", db_host, sizeof(db_host));
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parse_int(buf.c_str(), "<shmem_key>", shmem_key);
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parse_str(buf.c_str(), "<key_dir>", key_dir, sizeof(key_dir));
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parse_str(buf.c_str(), "<download_url>", download_url, sizeof(download_url));
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parse_str(buf.c_str(), "<download_dir>", download_dir, sizeof(download_dir));
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parse_str(buf.c_str(), "<upload_url>", upload_url, sizeof(upload_url));
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parse_str(buf.c_str(), "<upload_dir>", upload_dir, sizeof(upload_dir));
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if (match_tag(buf.c_str(), "<one_result_per_user_per_wu/>")) {
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one_result_per_user_per_wu = true;
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}
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parse_int(buf.c_str(), "<min_sendwork_interval>", min_sendwork_interval);
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parse_int(buf.c_str(), "<max_wus_to_send>", max_wus_to_send);
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if (match_tag(buf.c_str(), "</config>")) return 0;
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return ERR_XML_PARSE;
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}
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int SCHED_CONFIG::parse_file(char* dir) {
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ifstream f;
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char path[256];
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sprintf(path, "%s/%s", dir, CONFIG_FILE);
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f.open(path);
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if (!f) return ERR_FOPEN;
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return parse(f);
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}
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