mirror of https://github.com/BOINC/boinc.git
84 lines
2.5 KiB
C++
84 lines
2.5 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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#ifndef STR_UTIL_H
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#define STR_UTIL_H
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#include <cstdlib>
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#include <ctime>
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#include <cctype>
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#include <cstring>
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#include <string>
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#include <vector>
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#define KILO (1024.0)
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#define MEGA (1048576.0)
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#define GIGA (1024.*1048576.0)
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extern int ndays_to_string(double x, int smallest_timescale, char *buf);
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extern void nbytes_to_string(double nbytes, double total_bytes, char* str, int len);
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extern int parse_command_line(char*, char**);
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extern void c2x(char *what);
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extern void strip_whitespace(char *str);
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extern void strip_whitespace(std::string&);
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#define safe_strcpy(x, y) strlcpy(x, y, sizeof(x))
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#define safe_strcat(x, y) if (strlen(x)+strlen(y)<sizeof(x)) strcat(x, y)
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extern char* time_to_string(double);
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extern char* precision_time_to_string(double);
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extern std::string timediff_format(double);
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inline bool ends_with(std::string const& s, std::string const& suffix) {
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return
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s.size()>=suffix.size() &&
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s.substr(s.size()-suffix.size()) == suffix;
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}
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inline bool starts_with(std::string const& s, std::string const& prefix) {
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return s.substr(0, prefix.size()) == prefix;
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}
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inline void downcase_string(std::string& w) {
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for (std::string::iterator p = w.begin(); p != w.end(); ++p) {
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*p = tolower(*p);
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}
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}
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inline void downcase_string(char* p) {
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while (*p) {
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*p = tolower(*p);
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p++;
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}
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}
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extern int string_substitute(
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const char* haystack, char* out, int out_len,
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const char* needle, const char* target
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);
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// convert UNIX time to MySQL timestamp (yyyymmddhhmmss)
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//
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extern void mysql_timestamp(double, char*);
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// returns short text description of error corresponding to
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// int errornumber from error_numbers.h
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//
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extern const char* boincerror(int which_error);
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extern const char* network_status_string(int);
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extern const char* rpc_reason_string(int);
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#endif
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