mirror of
https://github.com/profanity-im/profanity.git
synced 2024-09-22 19:45:54 -04:00
100 lines
2.5 KiB
C
100 lines
2.5 KiB
C
/*
|
|
* util.c
|
|
*
|
|
* Copyright (C) 2012 James Booth <boothj5@gmail.com>
|
|
*
|
|
* This file is part of Profanity.
|
|
*
|
|
* Profanity is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Profanity is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with Profanity. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
#include <time.h>
|
|
#include <string.h>
|
|
#include <ctype.h>
|
|
#include <stdlib.h>
|
|
|
|
void get_time(char *thetime)
|
|
{
|
|
time_t rawtime;
|
|
struct tm *timeinfo;
|
|
|
|
time(&rawtime);
|
|
timeinfo = localtime(&rawtime);
|
|
|
|
strftime(thetime, 80, "%H:%M", timeinfo);
|
|
}
|
|
|
|
char *trim(char *str)
|
|
{
|
|
char *end;
|
|
|
|
while (isspace(*str))
|
|
str++;
|
|
|
|
if (*str == 0)
|
|
return str;
|
|
|
|
end = str + strlen(str) - 1;
|
|
while (end > str && isspace(*end))
|
|
end--;
|
|
|
|
*(end+1) = 0;
|
|
|
|
return str;
|
|
}
|
|
|
|
char * str_replace (const char *string, const char *substr,
|
|
const char *replacement) {
|
|
char *tok = NULL;
|
|
char *newstr = NULL;
|
|
char *oldstr = NULL;
|
|
char *head = NULL;
|
|
|
|
if (string == NULL)
|
|
return NULL;
|
|
|
|
if ( substr == NULL ||
|
|
replacement == NULL ||
|
|
(strcmp(substr, "") == 0))
|
|
return strdup (string);
|
|
|
|
newstr = strdup (string);
|
|
head = newstr;
|
|
|
|
while ( (tok = strstr ( head, substr ))) {
|
|
oldstr = newstr;
|
|
newstr = malloc ( strlen ( oldstr ) - strlen ( substr ) +
|
|
strlen ( replacement ) + 1 );
|
|
|
|
if ( newstr == NULL ) {
|
|
free (oldstr);
|
|
return NULL;
|
|
}
|
|
|
|
memcpy ( newstr, oldstr, tok - oldstr );
|
|
memcpy ( newstr + (tok - oldstr), replacement, strlen ( replacement ) );
|
|
memcpy ( newstr + (tok - oldstr) + strlen( replacement ),
|
|
tok + strlen ( substr ),
|
|
strlen ( oldstr ) - strlen ( substr ) - ( tok - oldstr ) );
|
|
memset ( newstr + strlen ( oldstr ) - strlen ( substr ) +
|
|
strlen ( replacement ) , 0, 1 );
|
|
|
|
head = newstr + (tok - oldstr) + strlen( replacement );
|
|
free (oldstr);
|
|
}
|
|
|
|
return newstr;
|
|
}
|