mirror of https://github.com/BOINC/boinc.git
122 lines
4.0 KiB
C++
122 lines
4.0 KiB
C++
// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2023 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 BOINC_STR_UTIL_H
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#define BOINC_STR_UTIL_H
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#include <string>
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#include <vector>
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#include <string.h>
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#define safe_strcpy(x, y) strlcpy(x, y, sizeof(x))
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#define safe_strcat(x, y) strlcat(x, y, sizeof(x))
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extern void strcpy_overlap(char*, const char*);
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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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extern void strip_quotes(char *str);
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extern void strip_quotes(std::string&);
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extern void unescape_os_release(char *str);
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extern void collapse_whitespace(char *str);
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extern void collapse_whitespace(std::string&);
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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 void secs_to_hmsf(double, char*);
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extern std::string timediff_format(double);
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inline bool empty(char* p) {
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return p[0] == 0;
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}
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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 ends_with(const char* s, const char* suffix) {
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int m = (int)strlen(s), n = (int)strlen(suffix);
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if (n > m) return false;
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return (strcmp(suffix, s+m-n) == 0);
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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 bool starts_with(const char* s, const char* prefix) {
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return (strncmp(s, prefix, strlen(prefix)) == 0);
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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 = (char)tolower((int)*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 = (char)tolower((int)*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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// parse host.serialnum into component parts.
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// Given a string of the form
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// [BOINC|7.2.42][CUDA|GeForce GTX 860M|1|2048MB|34052|101][INTEL|Intel(R) HD Graphics 4600|1|1752MB||102][vbox|4.2.16]
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// split it into the BOINC, vbox, and other (coproc) parts
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//
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extern void parse_serialnum(char* in, char* boinc, char* vbox, char* coprocs);
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// take a malloced string.
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// if \n is not last char, add it.
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//
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extern char* lf_terminate(char*);
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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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extern const char* suspend_reason_string(int reason);
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extern const char* run_mode_string(int mode);
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extern const char* battery_state_string(int state);
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extern const char* result_client_state_string(int state);
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extern const char* result_scheduler_state_string(int state);
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extern const char* active_task_state_string(int state);
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extern const char* batch_state_string(int state);
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extern void strip_translation(char* p);
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extern std::vector<std::string> split(std::string, char delim);
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extern bool is_valid_filename(const char*);
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extern int path_to_filename(std::string fpath, std::string& fname);
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extern int path_to_filename(std::string fpath, char* &fname);
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#endif
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