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25697a35 | 1 | /* |
94ff9470 | 2 | * SARG Squid Analysis Report Generator http://sarg.sourceforge.net |
61d965f3 | 3 | * 1998, 2012 |
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 dansguardian_log(void) |
25697a35 | 31 | { |
9bd92830 FM |
32 | FILE *fp_in = NULL, *fp_ou = NULL, *fp_guard = NULL; |
33 | char buf[MAXLEN]; | |
34 | char guard_in[MAXLEN]; | |
35 | char guard_ou[MAXLEN]; | |
36 | char loglocation[MAXLEN] = "/var/log/dansguardian/access.log"; | |
bd8b7715 | 37 | int year, mon, day; |
2f1416e8 FM |
38 | int hour; |
39 | char minsec[15]; | |
9bd92830 | 40 | char user[MAXLEN], code1[255], code2[255]; |
473d6bd8 | 41 | char ip[45]; |
9bd92830 FM |
42 | char *url; |
43 | char tmp6[MAXLEN]; | |
44 | int idata=0; | |
45 | int cstatus; | |
46 | int dfrom, duntil; | |
47 | struct getwordstruct gwarea; | |
48 | ||
49 | dfrom=(period.start.tm_year+1900)*10000+(period.start.tm_mon+1)*100+period.start.tm_mday; | |
50 | duntil=(period.end.tm_year+1900)*10000+(period.end.tm_mon+1)*100+period.end.tm_mday; | |
51 | ||
c98d6a0f FM |
52 | snprintf(guard_in,sizeof(guard_in),"%s/dansguardian.int_unsort",tmp); |
53 | snprintf(guard_ou,sizeof(guard_ou),"%s/dansguardian.int_log",tmp); | |
9bd92830 FM |
54 | |
55 | if(access(DansGuardianConf, R_OK) != 0) { | |
56 | debuga(_("Cannot open DansGuardian config file: %s\n"),DansGuardianConf); | |
57 | exit(EXIT_FAILURE); | |
58 | } | |
59 | ||
60 | if((fp_guard=fopen(DansGuardianConf,"r"))==NULL) { | |
61 | debuga(_("(dansguardian) Cannot open log file: %s\n"),DansGuardianConf); | |
62 | exit(EXIT_FAILURE); | |
63 | } | |
64 | ||
65 | if((fp_ou=MY_FOPEN(guard_in,"a"))==NULL) { | |
66 | debuga(_("(dansguardian) Cannot open log file: %s\n"),guard_in); | |
67 | exit(EXIT_FAILURE); | |
68 | } | |
69 | ||
70 | while(fgets(buf,sizeof(buf),fp_guard)!=NULL) { | |
71 | fixendofline(buf); | |
72 | if(buf[0]=='#') | |
73 | continue; | |
74 | if(strstr(buf,"loglocation ") != 0) { | |
75 | getword_start(&gwarea,buf); | |
76 | if (getword_skip(MAXLEN,&gwarea,'\'')<0 || getword(loglocation,sizeof(loglocation),&gwarea,'\'')<0) { | |
77 | debuga(_("Maybe you have a broken record or garbage in your %s file\n"),DansGuardianConf); | |
78 | exit(EXIT_FAILURE); | |
79 | } | |
9f93fec3 FM |
80 | if (debug) debuga(_("Using the dansguardian log file \"%s\" found in your configuration file \"%s\"\n"), |
81 | loglocation,DansGuardianConf); | |
9bd92830 FM |
82 | break; |
83 | } | |
84 | } | |
85 | ||
86 | if(debug) | |
87 | debuga(_("Reading DansGuardian log file: %s\n"),loglocation); | |
88 | ||
89 | if((fp_in=MY_FOPEN(loglocation,"r"))==NULL) { | |
90 | debuga(_("(dansguardian) Cannot open log file: %s\n"),loglocation); | |
91 | exit(EXIT_FAILURE); | |
92 | } | |
93 | ||
94 | while(fgets(buf,sizeof(buf),fp_in) != NULL) { | |
95 | if(strstr(buf," *DENIED* ") == 0) | |
96 | continue; | |
97 | getword_start(&gwarea,buf); | |
bd8b7715 | 98 | if (getword_atoi(&year,&gwarea,'.')<0 || getword_atoi(&mon,&gwarea,'.')<0 || |
2f1416e8 FM |
99 | getword_atoi(&day,&gwarea,' ')<0) { |
100 | debuga(_("Invalid date found in your dansguardian log file %s\n"),loglocation); | |
101 | exit(EXIT_FAILURE); | |
102 | } | |
103 | if (getword_atoi(&hour,&gwarea,':')<0 || getword(minsec,sizeof(minsec),&gwarea,' ')<0) { | |
104 | debuga(_("Invalid time found in your dansguardian log file %s\n"),loglocation); | |
105 | exit(EXIT_FAILURE); | |
106 | } | |
107 | if (getword(user,sizeof(user),&gwarea,' ')<0) { | |
108 | debuga(_("Invalid user found in your dansguardian log file %s\n"),loglocation); | |
109 | exit(EXIT_FAILURE); | |
110 | } | |
111 | if (getword(ip,sizeof(ip),&gwarea,' ')<0) { | |
112 | debuga(_("Invalid IP address found in your dansguardian log file %s\n"),loglocation); | |
113 | exit(EXIT_FAILURE); | |
114 | } | |
115 | if (getword_skip(MAXLEN,&gwarea,'/')<0 || getword_skip(MAXLEN,&gwarea,'/')<0) { | |
9bd92830 FM |
116 | debuga(_("Maybe you have a broken record or garbage in your %s file\n"),loglocation); |
117 | exit(EXIT_FAILURE); | |
118 | } | |
119 | if (getword_ptr(buf,&url,&gwarea,' ')<0) { | |
120 | debuga(_("Maybe you have a broken url in your %s file\n"),loglocation); | |
121 | exit(EXIT_FAILURE); | |
122 | } | |
123 | if (getword_skip(255,&gwarea,' ')<0 || | |
007905af | 124 | getword(code1,sizeof(code1),&gwarea,' ')<0 || getword(code2,sizeof(code2),&gwarea,' ')<0) { |
9bd92830 FM |
125 | debuga(_("Maybe you have a broken record or garbage in your %s file\n"),loglocation); |
126 | exit(EXIT_FAILURE); | |
127 | } | |
bd8b7715 | 128 | idata = year*10000+mon*100+day; |
9bd92830 FM |
129 | |
130 | if(DansguardianFilterOutDate) { | |
c1cb6a29 | 131 | if(idata < dfrom || idata > duntil) |
9bd92830 FM |
132 | continue; |
133 | } | |
134 | ||
135 | if (strcmp(user,"-") == 0) { | |
136 | strcpy(user,ip); | |
473d6bd8 | 137 | ip[0]='\0'; |
9bd92830 | 138 | } |
2f1416e8 | 139 | fprintf(fp_ou,"%s\t%d\t%02d:%s\t%s\t%s\t%s\t%s\n",user,idata,hour,minsec,ip,url,code1,code2); |
9bd92830 FM |
140 | dansguardian_count++; |
141 | } | |
142 | ||
143 | if(fp_in) fclose(fp_in); | |
144 | if(fp_guard) fclose(fp_guard); | |
145 | if(fp_ou) fclose(fp_ou); | |
146 | ||
147 | if(debug) | |
148 | debuga(_("Sorting file: %s\n"),guard_ou); | |
149 | ||
eb843369 | 150 | snprintf(tmp6,sizeof(tmp6),"sort -t \"\t\" -k 1,1 -k 2,2 -k 4,4 \"%s\" -o \"%s\"",guard_in, guard_ou); |
9bd92830 FM |
151 | cstatus=system(tmp6); |
152 | if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) { | |
153 | debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus)); | |
154 | debuga(_("sort command: %s\n"),tmp6); | |
155 | exit(EXIT_FAILURE); | |
156 | } | |
08f9b029 FM |
157 | if (unlink(guard_in)) { |
158 | debuga(_("Cannot delete %s - %s\n"),guard_in,strerror(errno)); | |
159 | exit(EXIT_FAILURE); | |
160 | } | |
25697a35 | 161 | } |