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 (20 years, 7 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.
#	Content
1	/*
2	* i-scream central monitoring system
3	* http://www.i-scream.org
4	* Copyright (C) 2000-2003 i-scream
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	#include <stdio.h>
26	#include <string.h>
27	#include <stdlib.h>
28	#include <sys/types.h>
29	#include <regex.h>
30
31	#include "tools.h"
32
33	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	while((fgets(line, sizeof(line), f))!=NULL){
38	if(strncmp(string, line, strlen(string))==0){
39	return line;
40	}
41	}
42
43	return NULL;
44	}
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
56	#ifdef HAVE_ATOLL
57	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	}
66	#endif