src/libstatgrab/tools.c

/* 
 * i-scream central monitoring system
 * http://www.i-scream.org
 * Copyright (C) 2000-2003 i-scream
 * 
 * This program 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 2
 * of the License, or (at your option) any later version.
 * 
 * This program 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 this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <regex.h>

#include "tools.h"

char *f_read_line(FILE *f, const char *string){
        /* Max line length. 8k should be more than enough */
        static char line[8192];

        while((fgets(line, sizeof(line), f))!=NULL){
                if(strncmp(string, line, strlen(string))==0){
                        return line;
                }
        }

        return NULL;
}

char *get_string_match(char *line, regmatch_t *match){
        int len=match->rm_eo - match->rm_so;
        char *match_string=malloc(len+1);

        match_string=strncpy(match_string, line+match->rm_so, len);
        match_string[len]='\0';

        return match_string;
}

#ifdef HAVE_ATOLL
long long get_ll_match(char *line, regmatch_t *match){
        char *ptr;
        long long num;

        ptr=line+match->rm_so;
        num=atoll(ptr);

        return num;
}
#endif
Revision:	1.7
Committed:	Sun Oct 19 00:09:22 2003 UTC (22 years, 2 months ago) by ats
Content type:	text/plain
Branch:	MAIN
Changes since 1.6:	+3 -0 lines
Log Message:	Remove headers from tools.h that the prototypes don't need (since they're included elsewhere where needed). Include tools.h in tools.c, so we get warnings if the prototypes are wrong.
#	User	Rev	Content
1	tdb	1.5	/*
2			* i-scream central monitoring system
3	tdb	1.6	* http://www.i-scream.org
4			* Copyright (C) 2000-2003 i-scream
5	tdb	1.5	*
6			* This program is free software; you can redistribute it and/or
7			* modify it under the terms of the GNU General Public License
8			* as published by the Free Software Foundation; either version 2
9			* of the License, or (at your option) any later version.
10			*
11			* This program is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14			* GNU General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with this program; if not, write to the Free Software
18			* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19			*/
20
21			#ifdef HAVE_CONFIG_H
22			#include "config.h"
23			#endif
24
25	pajs	1.1	#include <stdio.h>
26			#include <string.h>
27	pajs	1.3	#include <stdlib.h>
28			#include <sys/types.h>
29			#include <regex.h>
30	pajs	1.1
31	ats	1.7	#include "tools.h"
32
33	pajs	1.1	char f_read_line(FILE f, const char *string){
34			/* Max line length. 8k should be more than enough */
35			static char line[8192];
36
37	pajs	1.2	while((fgets(line, sizeof(line), f))!=NULL){
38	pajs	1.1	if(strncmp(string, line, strlen(string))==0){
39			return line;
40			}
41			}
42
43			return NULL;
44	pajs	1.3	}
45
46			char get_string_match(char line, regmatch_t *match){
47			int len=match->rm_eo - match->rm_so;
48			char *match_string=malloc(len+1);
49
50			match_string=strncpy(match_string, line+match->rm_so, len);
51			match_string[len]='\0';
52
53			return match_string;
54			}
55	ats	1.7
56	pajs	1.4	#ifdef HAVE_ATOLL
57	pajs	1.3	long long get_ll_match(char line, regmatch_t match){
58			char *ptr;
59			long long num;
60
61			ptr=line+match->rm_so;
62			num=atoll(ptr);
63
64			return num;
65	pajs	1.1	}
66	pajs	1.4	#endif