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25697a35 | 1 | /* |
c37945ed | 2 | * AUTHOR: Pedro Lineu Orso pedro.orso@gmail.com |
a6e5c172 | 3 | * 1998, 2010 |
94ff9470 | 4 | * SARG Squid Analysis Report Generator http://sarg.sourceforge.net |
25697a35 GS |
5 | * |
6 | * SARG donations: | |
7 | * please look at http://sarg.sourceforge.net/donations.php | |
8 | * --------------------------------------------------------------------- | |
9 | * | |
10 | * This program is free software; you can redistribute it and/or modify | |
11 | * it under the terms of the GNU General Public License as published by | |
12 | * the Free Software Foundation; either version 2 of the License, or | |
13 | * (at your option) any later version. | |
14 | * | |
15 | * This program is distributed in the hope that it will be useful, | |
16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | * GNU General Public License for more details. | |
19 | * | |
20 | * You should have received a copy of the GNU General Public License | |
21 | * along with this program; if not, write to the Free Software | |
22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
23 | * | |
24 | */ | |
25 | ||
26 | #include "include/conf.h" | |
5f3cfd1d | 27 | #include "include/defs.h" |
25697a35 | 28 | |
32e71fa4 | 29 | void dansguardian_log(void) |
25697a35 GS |
30 | { |
31 | ||
32 | FILE *fp_in = NULL, *fp_ou = NULL, *fp_guard = NULL; | |
33 | char guard_in[MAXLEN]; | |
34 | char guard_ou[MAXLEN]; | |
35 | char loglocation[MAXLEN] = "/var/log/dansguardian/access.log"; | |
36 | char year[10], mon[10], day[10]; | |
37 | char hour[15]; | |
38 | char user[MAXLEN], code1[255], code2[255]; | |
39 | char ip[30]; | |
40 | char wdata[127]; | |
41 | int idata=0; | |
456d78a5 | 42 | int cstatus; |
9c7c6346 | 43 | struct getwordstruct gwarea; |
25697a35 | 44 | |
25697a35 GS |
45 | bzero(day, 3); |
46 | bzero(mon, 4); | |
47 | bzero(year, 5); | |
48 | ||
49 | if(strcmp(df,"e") == 0) { | |
d6e703cc FM |
50 | strncpy(day,period,2); |
51 | strncpy(mon,period+2,3); | |
52 | strncpy(year,period+5,4); | |
25697a35 GS |
53 | conv_month(mon); |
54 | sprintf(warea,"%s%s%s",year,mon,day); | |
55 | dfrom=atoi(warea); | |
d6e703cc FM |
56 | strncpy(day,period+10,2); |
57 | strncpy(mon,period+12,3); | |
58 | strncpy(year,period+15,4); | |
25697a35 GS |
59 | conv_month(mon); |
60 | sprintf(warea,"%s%s%s",year,mon,day); | |
61 | duntil=atoi(warea); | |
62 | } else { | |
d6e703cc FM |
63 | strncpy(day,period+7,2); |
64 | strncpy(mon,period+4,3); | |
65 | strncpy(year,period,4); | |
25697a35 GS |
66 | conv_month(mon); |
67 | sprintf(warea,"%s%s%s",year,mon,day); | |
68 | dfrom=atoi(warea); | |
d6e703cc FM |
69 | strncpy(day,period+17,2); |
70 | strncpy(mon,period+14,3); | |
71 | strncpy(year,period+10,4); | |
25697a35 GS |
72 | conv_month(mon); |
73 | sprintf(warea,"%s%s%s",year,mon,day); | |
74 | duntil=atoi(warea); | |
75 | } | |
76 | ||
77 | sprintf(guard_in,"%s/dansguardian.unsort",tmp); | |
78 | sprintf(guard_ou,"%s/dansguardian.log",tmp); | |
79 | ||
80 | if(access(DansGuardianConf, R_OK) != 0) { | |
d2fe0c32 | 81 | debuga("Cannot open DansGuardian config file: %s",DansGuardianConf); |
25697a35 GS |
82 | exit(1); |
83 | } | |
84 | ||
85 | if((fp_guard=fopen(DansGuardianConf,"r"))==NULL) { | |
86 | fprintf(stderr, "SARG: (dansguardian) %s: %s\n",text[8],DansGuardianConf); | |
87 | exit(1); | |
88 | } | |
89 | ||
936c9905 | 90 | if((fp_ou=MY_FOPEN(guard_in,"a"))==NULL) { |
25697a35 GS |
91 | fprintf(stderr, "SARG: (dansguardian) %s: %s\n",text[8],guard_in); |
92 | exit(1); | |
93 | } | |
94 | ||
95 | while(fgets(buf,sizeof(buf),fp_guard)!=NULL) { | |
9c7c6346 FM |
96 | fixendofline(buf); |
97 | if(buf[0]=='#') | |
25697a35 GS |
98 | continue; |
99 | if(strstr(buf,"loglocation ") != 0) { | |
9c7c6346 FM |
100 | getword_start(&gwarea,buf); |
101 | if (getword_skip(MAXLEN,&gwarea,'\'')<0 || getword(loglocation,sizeof(loglocation),&gwarea,'\'')<0) { | |
4bcb77cf FM |
102 | printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",DansGuardianConf); |
103 | exit(1); | |
104 | } | |
25697a35 GS |
105 | break; |
106 | } | |
107 | } | |
108 | ||
109 | if(debug) { | |
9c7c6346 FM |
110 | getword_start(&gwarea,text[7]); |
111 | if (getword(urly,sizeof(urly),&gwarea,' ')<0 || getword(href,sizeof(href),&gwarea,' ')<0) { | |
4bcb77cf FM |
112 | printf("SARG: Maybe you have a broken record or garbage in your %s entry.\n",text[7]); |
113 | exit(1); | |
114 | } | |
9c7c6346 | 115 | debuga("%s DansGuardian %s: %s",urly,gwarea.current,loglocation); |
25697a35 | 116 | } |
936c9905 FM |
117 | |
118 | if((fp_in=MY_FOPEN(loglocation,"r"))==NULL) { | |
25697a35 GS |
119 | fprintf(stderr, "SARG: (dansguardian) %s: %s\n",text[8],loglocation); |
120 | exit(1); | |
121 | } | |
936c9905 | 122 | |
25697a35 GS |
123 | while(fgets(buf,sizeof(buf),fp_in) != NULL) { |
124 | if(strstr(buf," *DENIED* ") == 0) | |
125 | continue; | |
9c7c6346 FM |
126 | getword_start(&gwarea,buf); |
127 | if (getword(year,sizeof(year),&gwarea,'.')<0 || getword(mon,sizeof(mon),&gwarea,'.')<0 || | |
128 | getword(day,sizeof(day),&gwarea,' ')<0 || getword(hour,sizeof(hour),&gwarea,' ')<0 || | |
129 | getword(user,sizeof(user),&gwarea,' ')<0 || getword(ip,sizeof(ip),&gwarea,' ')<0 || | |
130 | getword_skip(MAXLEN,&gwarea,'/')<0 || getword_skip(MAXLEN,&gwarea,'/')<0 || | |
131 | getword(url,sizeof(url),&gwarea,' ')<0 || getword_skip(255,&gwarea,' ')<0 || | |
132 | getword(code1,sizeof(code1),&gwarea,' ')<0 || getword(code2,sizeof(code2),&gwarea,' ')<0) { | |
4bcb77cf FM |
133 | printf("SARG: Maybe you have a broken record or garbage in your %s file.\n",loglocation); |
134 | exit(1); | |
135 | } | |
25697a35 GS |
136 | sprintf(wdata,"%s%02d%s",year,atoi(mon),day); |
137 | idata = atoi(wdata); | |
138 | ||
e6414a9d | 139 | if(DansguardianIgnoreDate) { |
491b862f GS |
140 | if(idata < dfrom && idata > duntil) |
141 | continue; | |
142 | } | |
143 | ||
144 | if (strcmp(user,"-") == 0) { | |
145 | strcpy(user,ip); | |
146 | bzero(ip, 30); | |
25697a35 | 147 | } |
120d768c | 148 | fprintf(fp_ou,"%s\t%d\t%s\t%s\t%s\t%s\t%s\n",user,idata,hour,ip,url,code1,code2); |
491b862f | 149 | dansguardian_count++; |
25697a35 | 150 | } |
491b862f GS |
151 | |
152 | if(fp_in) fclose(fp_in); | |
153 | if(fp_guard) fclose(fp_guard); | |
154 | if(fp_ou) fclose(fp_ou); | |
155 | ||
d2fe0c32 FM |
156 | if(debug) |
157 | debuga("%s: %s",text[54],guard_ou); | |
491b862f | 158 | |
9a2efbd0 | 159 | sprintf(tmp6,"sort -k 1,1 -k 2,2 -k 4,4 \"%s\" -o \"%s\"",guard_in, guard_ou); |
456d78a5 FM |
160 | cstatus=system(tmp6); |
161 | if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) { | |
162 | fprintf(stderr, "SARG: sort command return status %d\n",WEXITSTATUS(cstatus)); | |
163 | fprintf(stderr, "SARG: sort command: %s\n",tmp6); | |
164 | exit(1); | |
165 | } | |
25697a35 | 166 | unlink(guard_in); |
25697a35 | 167 | } |