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Commit | Line | Data |
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25697a35 | 1 | /* |
94ff9470 | 2 | * SARG Squid Analysis Report Generator http://sarg.sourceforge.net |
1164c474 | 3 | * 1998, 2010 |
25697a35 GS |
4 | * |
5 | * SARG donations: | |
6 | * please look at http://sarg.sourceforge.net/donations.php | |
1164c474 FM |
7 | * Support: |
8 | * http://sourceforge.net/projects/sarg/forums/forum/363374 | |
25697a35 GS |
9 | * --------------------------------------------------------------------- |
10 | * | |
11 | * This program is free software; you can redistribute it and/or modify | |
12 | * it under the terms of the GNU General Public License as published by | |
13 | * the Free Software Foundation; either version 2 of the License, or | |
14 | * (at your option) any later version. | |
15 | * | |
16 | * This program is distributed in the hope that it will be useful, | |
17 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | * GNU General Public License for more details. | |
20 | * | |
21 | * You should have received a copy of the GNU General Public License | |
22 | * along with this program; if not, write to the Free Software | |
23 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
24 | * | |
25 | */ | |
26 | ||
27 | #include "include/conf.h" | |
5f3cfd1d | 28 | #include "include/defs.h" |
25697a35 | 29 | |
32e71fa4 | 30 | void mklastlog(const char *outdir) |
25697a35 GS |
31 | { |
32 | ||
33 | FILE *fp_in, *fp_ou; | |
34 | DIR *dirp; | |
35 | struct dirent *direntp; | |
06b39c87 | 36 | char buf[MAXLEN]; |
25697a35 GS |
37 | char temp[MAXLEN]; |
38 | char warea[MAXLEN]; | |
39 | char ftime[128]; | |
40 | int ftot=0; | |
41 | time_t t; | |
42 | struct tm *local; | |
43 | struct stat statb; | |
456d78a5 | 44 | int cstatus; |
9c7c6346 | 45 | struct getwordstruct gwarea; |
25697a35 | 46 | |
0511cf2d | 47 | if(LastLog <= 0) |
25697a35 GS |
48 | return; |
49 | ||
e21b6c02 | 50 | snprintf(temp,sizeof(temp),"%slastlog1",outdir); |
25697a35 | 51 | if((fp_ou=fopen(temp,"w"))==NULL) { |
d574e592 | 52 | debuga(_("(lastlog) Cannot open temporary file %s\n"),temp); |
06b39c87 | 53 | exit(EXIT_FAILURE); |
25697a35 GS |
54 | } |
55 | ||
e21b6c02 FM |
56 | if ((dirp = opendir(outdir)) == NULL) { |
57 | debuga(_("Failed to open directory %s - %s\n"),outdir,strerror(errno)); | |
58 | exit(EXIT_FAILURE); | |
59 | } | |
25697a35 | 60 | while ((direntp = readdir( dirp )) != NULL ){ |
9c7c6346 | 61 | if(strchr(direntp->d_name,'-') == 0) |
25697a35 GS |
62 | continue; |
63 | ||
e21b6c02 FM |
64 | snprintf(warea,sizeof(warea),"%s%s",outdir,direntp->d_name); |
65 | if (stat(warea,&statb) == -1) { | |
66 | debuga(_("Failed to get the creation time of %s\n"),warea); | |
67 | continue; | |
68 | } | |
25697a35 GS |
69 | t=statb.st_ctime; |
70 | local = localtime(&t); | |
120d768c FM |
71 | strftime(ftime, sizeof(ftime), "%Y%m%d%H%M%S", local); |
72 | fprintf(fp_ou,"%s\t%s\n",ftime,direntp->d_name); | |
25697a35 GS |
73 | ftot++; |
74 | } | |
75 | ||
06b39c87 | 76 | closedir( dirp ); |
25697a35 | 77 | fclose(fp_ou); |
120d768c | 78 | |
06b39c87 | 79 | snprintf(buf,sizeof(buf),"sort -n -k 1,1 -o \"%slastlog\" \"%s\"",outdir,temp); |
456d78a5 FM |
80 | cstatus=system(buf); |
81 | if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) { | |
d574e592 FM |
82 | debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus)); |
83 | debuga(_("sort command: %s\n"),buf); | |
06b39c87 | 84 | exit(EXIT_FAILURE); |
456d78a5 | 85 | } |
25697a35 GS |
86 | |
87 | unlink(temp); | |
88 | ||
0511cf2d | 89 | if(ftot<=LastLog) { |
e21b6c02 | 90 | snprintf(temp,sizeof(temp),"%slastlog",outdir); |
25697a35 GS |
91 | if(access(temp, R_OK) == 0) |
92 | unlink(temp); | |
93 | return; | |
94 | } | |
95 | ||
0511cf2d | 96 | ftot-=LastLog; |
25697a35 | 97 | |
e21b6c02 | 98 | snprintf(temp,sizeof(temp),"%slastlog",outdir); |
25697a35 | 99 | if((fp_in=fopen(temp,"r"))==NULL) { |
d574e592 | 100 | debuga(_("(lastlog) Cannot open temporary file %s\n"),temp); |
06b39c87 | 101 | exit(EXIT_FAILURE); |
25697a35 GS |
102 | } |
103 | ||
9c7c6346 FM |
104 | while(ftot>0 && fgets(buf,sizeof(buf),fp_in)!=NULL) { |
105 | fixendofline(buf); | |
106 | getword_start(&gwarea,buf); | |
107 | if (getword(warea,sizeof(warea),&gwarea,'\t')<0) { | |
d574e592 | 108 | debuga(_("Maybe you have a broken record or garbage in your %s file\n"),temp); |
06b39c87 | 109 | exit(EXIT_FAILURE); |
4bcb77cf | 110 | } |
120d768c | 111 | |
9c7c6346 | 112 | if(debug) |
d574e592 | 113 | debuga(_("Removing old report file %s\n"),gwarea.current); |
51465d08 | 114 | if (snprintf(temp,sizeof(temp),"%s%s",outdir,gwarea.current)>=sizeof(temp)) { |
d574e592 | 115 | debuga(_("Directory name too long: %s%s\n"),outdir,gwarea.current); |
06b39c87 | 116 | exit(EXIT_FAILURE); |
9c7c6346 | 117 | } |
51465d08 | 118 | unlinkdir(temp,0); |
9c7c6346 | 119 | ftot--; |
25697a35 GS |
120 | } |
121 | ||
122 | fclose(fp_in); | |
e21b6c02 FM |
123 | snprintf(temp,sizeof(temp),"%slastlog",outdir); |
124 | if (unlink(temp) == -1) { | |
125 | debuga(_("Failed to delete the file %s\n"),temp); | |
126 | } | |
120d768c | 127 | |
25697a35 GS |
128 | return; |
129 | } |