[thirdparty/sarg.git] / dansguardian_report.c

/*
 * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
 *                                                            1998, 2012
 *
 * SARG donations:
 *      please look at http://sarg.sourceforge.net/donations.php
 * Support:
 *     http://sourceforge.net/projects/sarg/forums/forum/363374
 * ---------------------------------------------------------------------
 *
 *  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, USA.
 *
 */

#include "include/conf.h"
#include "include/defs.h"

static void show_ignored_dansguardian(FILE *fp_ou,int count)
{
	char ignored[80];

	snprintf(ignored,sizeof(ignored),ngettext("%d more dansguardian entry not shown here&hellip;","%d more dansguardian entries not shown here&hellip;",count),count);
	fprintf(fp_ou,"<tr><td class=\"data\"></td><td class=\"data\"></td><td class=\"data\"></td><td class=\"data2 more\">%s</td><td class=\"data\"></td></tr>\n",ignored);
}

void dansguardian_report(void)
{
	FILE *fp_in = NULL, *fp_ou = NULL;

	char buf[MAXLEN];
	char *url;
	char dansguardian_in[MAXLEN];
	char report[MAXLEN];
	char ip[MAXLEN];
	char rule[255];
	char oip[MAXLEN];
	char user[MAXLEN];
	char ouser[MAXLEN];
	char date[15];
	char date2[15];
	char hour[15];
	char ouser2[255];
	int  z=0;
	int  count=0;
	struct getwordstruct gwarea;

	ouser[0]='\0';

	snprintf(dansguardian_in,sizeof(dansguardian_in),"%s/dansguardian.log",tmp);
	if(!dansguardian_count) {
		unlink(dansguardian_in);
		if (debugz) debugaz(_("Dansguardian report not generated because it is empty\n"));
		return;
	}

	sprintf(report,"%s/dansguardian.html",outdirname);

	if((fp_in=MY_FOPEN(dansguardian_in,"r"))==NULL) {
		debuga(_("(dansguardian_report) Cannot open log file %s\n"),dansguardian_in);
		exit(EXIT_FAILURE);
	}

	if((fp_ou=MY_FOPEN(report,"w"))==NULL) {
		debuga(_("(dansguardian_report) Cannot open log file %s\n"),report);
		exit(EXIT_FAILURE);
	}

	write_html_header(fp_ou,(IndexTree == INDEX_TREE_DATE) ? 3 : 1,_("DansGuardian"),HTML_JS_NONE);
	fputs("<tr><td class=\"header_c\">",fp_ou);
	fprintf(fp_ou,_("Period: %s"),period.html);
	fputs("</td></tr>\n",fp_ou);
	fprintf(fp_ou,"<tr><th class=\"header_c\">%s</th></tr>\n",_("DansGuardian"));
	close_html_header(fp_ou);

	fputs("<div class=\"report\"><table cellpadding=\"1\" cellspacing=\"2\">\n",fp_ou);
	fprintf(fp_ou,"<tr><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th></tr>\n",_("USERID"),_("IP/NAME"),_("DATE/TIME"),_("ACCESSED SITE"),_("CAUSE"));

	while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
		getword_start(&gwarea,buf);
		if (getword(user,sizeof(user),&gwarea,'\t')<0 || getword(date2,sizeof(date2),&gwarea,'\t')<0 ||
		    getword(hour,sizeof(hour),&gwarea,'\t')<0 || getword(ip,sizeof(ip),&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken record or garbage in your %s file\n"),dansguardian_in);
			exit(EXIT_FAILURE);
		}
		if (getword_ptr(buf,&url,&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken url in your %s file\n"),dansguardian_in);
			exit(EXIT_FAILURE);
		}
		if (getword(rule,sizeof(rule),&gwarea,'\n')<0) {
			debuga(_("Maybe you have a broken rule in your %s file\n"),dansguardian_in);
			exit(EXIT_FAILURE);
		}

		if(UserIp)
			strcpy(user,ip);

		bzero(date, 15);
		if(strncmp(df,"u",1) != 0) {
			strncpy(date,date2+6,2);
			strcat(date,"/");
			strncat(date,date2+4,2);
			strcat(date,"/");
			strncat(date,date2,4);
		} else {
			strncpy(date,date2+4,2);
			strcat(date,"/");
			strncat(date,date2+6,2);
			strcat(date,"/");
			strncat(date,date2,4);
		}

		if(Ip2Name)
			ip2name(ip,sizeof(ip));

		if(!z) {
			strcpy(ouser,user);
			strcpy(oip,ip);
			z++;
		} else {
			if(strcmp(ouser,user) == 0)
				user[0]='\0';
			if(user[0] != '\0')
				strcpy(ouser,user);
			if(strcmp(oip,ip) == 0)
				ip[0]='\0';
			if(ip[0] != '\0')
				strcpy(oip,ip);
		}

		user_find(name, sizeof(name), user);

		if(DansGuardianReportLimit) {
			if(strcmp(ouser2,name) == 0) {
				count++;
			} else {
				if(count>DansGuardianReportLimit && DansGuardianReportLimit>0)
					show_ignored_dansguardian(fp_ou,count-DansGuardianReportLimit);
				count=1;
				strcpy(ouser2,name);
			}
			if(count > DansGuardianReportLimit)
				continue;
		}

		fprintf(fp_ou,"<tr><td class=\"data2\">%s</td><td class=\"data2\">%s</td><td class=\"data2\">%s-%s</td><td class=\"data2\">",name,ip,date,hour);
		output_html_link(fp_ou,url,100);
		fprintf(fp_ou,"</td><td class=\"data2\">%s</td></tr>\n",rule);
	}
	fclose(fp_in);

	if(count>DansGuardianReportLimit && DansGuardianReportLimit>0)
		show_ignored_dansguardian(fp_ou,count-DansGuardianReportLimit);

	fputs("</table></div>\n",fp_ou);
	if (write_html_trailer(fp_ou)<0)
		debuga(_("Write error in file %s\n"),report);
	if (fclose(fp_ou)==EOF)
		debuga(_("Failed to close file %s - %s\n"),report,strerror(errno));

	if (unlink(dansguardian_in)) {
		debuga(_("Cannot delete %s - %s\n"),dansguardian_in,strerror(errno));
		exit(EXIT_FAILURE);
	}

	return;
}
Commit	Line	Data
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:
1164c474 FM	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
7ae50eee FM	30	static void show_ignored_dansguardian(FILE *fp_ou,int count)
	31	{
	32	char ignored[80];
	33
	34	snprintf(ignored,sizeof(ignored),ngettext("%d more dansguardian entry not shown here…","%d more dansguardian entries not shown here…",count),count);
	35	fprintf(fp_ou,"<tr><td class=\"data\"></td><td class=\"data\"></td><td class=\"data\"></td><td class=\"data2 more\">%s</td><td class=\"data\"></td></tr>\n",ignored);
	36	}
	37
32e71fa4	38	void dansguardian_report(void)
25697a35	39	{
9bd92830 FM	40	FILE fp_in = NULL, fp_ou = NULL;
	41
	42	char buf[MAXLEN];
	43	char *url;
	44	char dansguardian_in[MAXLEN];
	45	char report[MAXLEN];
	46	char ip[MAXLEN];
	47	char rule[255];
	48	char oip[MAXLEN];
	49	char user[MAXLEN];
	50	char ouser[MAXLEN];
	51	char date[15];
	52	char date2[15];
	53	char hour[15];
	54	char ouser2[255];
	55	int z=0;
	56	int count=0;
	57	struct getwordstruct gwarea;
	58
	59	ouser[0]='\0';
	60
	61	snprintf(dansguardian_in,sizeof(dansguardian_in),"%s/dansguardian.log",tmp);
	62	if(!dansguardian_count) {
	63	unlink(dansguardian_in);
9f93fec3	64	if (debugz) debugaz(_("Dansguardian report not generated because it is empty\n"));
9bd92830 FM	65	return;
	66	}
	67
	68	sprintf(report,"%s/dansguardian.html",outdirname);
	69
	70	if((fp_in=MY_FOPEN(dansguardian_in,"r"))==NULL) {
007905af FM	71	debuga(_("(dansguardian_report) Cannot open log file %s\n"),dansguardian_in);
007905af FM	72	exit(EXIT_FAILURE);
9bd92830 FM	73	}
	74
	75	if((fp_ou=MY_FOPEN(report,"w"))==NULL) {
007905af FM	76	debuga(_("(dansguardian_report) Cannot open log file %s\n"),report);
007905af FM	77	exit(EXIT_FAILURE);
9bd92830 FM	78	}
	79
	80	write_html_header(fp_ou,(IndexTree == INDEX_TREE_DATE) ? 3 : 1,_("DansGuardian"),HTML_JS_NONE);
	81	fputs("<tr><td class=\"header_c\">",fp_ou);
	82	fprintf(fp_ou,_("Period: %s"),period.html);
	83	fputs("</td></tr>\n",fp_ou);
	84	fprintf(fp_ou,"<tr><th class=\"header_c\">%s</th></tr>\n",_("DansGuardian"));
	85	close_html_header(fp_ou);
	86
	87	fputs("<div class=\"report\"><table cellpadding=\"1\" cellspacing=\"2\">\n",fp_ou);
	88	fprintf(fp_ou,"<tr><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th><th class=\"header_l\">%s</th></tr>\n",_("USERID"),_("IP/NAME"),_("DATE/TIME"),_("ACCESSED SITE"),_("CAUSE"));
	89
	90	while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
	91	getword_start(&gwarea,buf);
	92	if (getword(user,sizeof(user),&gwarea,'\t')<0 \|\| getword(date2,sizeof(date2),&gwarea,'\t')<0 \|\|
007905af	93	getword(hour,sizeof(hour),&gwarea,'\t')<0 \|\| getword(ip,sizeof(ip),&gwarea,'\t')<0) {
9bd92830 FM	94	debuga(_("Maybe you have a broken record or garbage in your %s file\n"),dansguardian_in);
	95	exit(EXIT_FAILURE);
	96	}
	97	if (getword_ptr(buf,&url,&gwarea,'\t')<0) {
	98	debuga(_("Maybe you have a broken url in your %s file\n"),dansguardian_in);
	99	exit(EXIT_FAILURE);
	100	}
	101	if (getword(rule,sizeof(rule),&gwarea,'\n')<0) {
	102	debuga(_("Maybe you have a broken rule in your %s file\n"),dansguardian_in);
	103	exit(EXIT_FAILURE);
	104	}
	105
	106	if(UserIp)
	107	strcpy(user,ip);
	108
	109	bzero(date, 15);
	110	if(strncmp(df,"u",1) != 0) {
	111	strncpy(date,date2+6,2);
	112	strcat(date,"/");
	113	strncat(date,date2+4,2);
	114	strcat(date,"/");
	115	strncat(date,date2,4);
	116	} else {
	117	strncpy(date,date2+4,2);
	118	strcat(date,"/");
	119	strncat(date,date2+6,2);
	120	strcat(date,"/");
	121	strncat(date,date2,4);
	122	}
	123
	124	if(Ip2Name)
	125	ip2name(ip,sizeof(ip));
	126
	127	if(!z) {
	128	strcpy(ouser,user);
	129	strcpy(oip,ip);
	130	z++;
	131	} else {
	132	if(strcmp(ouser,user) == 0)
	133	user[0]='\0';
	134	if(user[0] != '\0')
	135	strcpy(ouser,user);
	136	if(strcmp(oip,ip) == 0)
	137	ip[0]='\0';
	138	if(ip[0] != '\0')
	139	strcpy(oip,ip);
	140	}
	141
	142	user_find(name, sizeof(name), user);
	143
007905af	144	if(DansGuardianReportLimit) {
9bd92830 FM	145	if(strcmp(ouser2,name) == 0) {
	146	count++;
	147	} else {
7ae50eee FM	148	if(count>DansGuardianReportLimit && DansGuardianReportLimit>0)
7ae50eee FM	149	show_ignored_dansguardian(fp_ou,count-DansGuardianReportLimit);
9bd92830 FM	150	count=1;
	151	strcpy(ouser2,name);
	152	}
7ae50eee	153	if(count > DansGuardianReportLimit)
9bd92830 FM	154	continue;
	155	}
	156
67a93701	157	fprintf(fp_ou,"<tr><td class=\"data2\">%s</td><td class=\"data2\">%s</td><td class=\"data2\">%s-%s</td><td class=\"data2\">",name,ip,date,hour);
6fa33a32	158	output_html_link(fp_ou,url,100);
67a93701	159	fprintf(fp_ou,"</td><td class=\"data2\">%s</td></tr>\n",rule);
9bd92830 FM	160	}
	161	fclose(fp_in);
	162
7ae50eee FM	163	if(count>DansGuardianReportLimit && DansGuardianReportLimit>0)
	164	show_ignored_dansguardian(fp_ou,count-DansGuardianReportLimit);
	165
9bd92830 FM	166	fputs("</table></div>\n",fp_ou);
	167	if (write_html_trailer(fp_ou)<0)
	168	debuga(_("Write error in file %s\n"),report);
	169	if (fclose(fp_ou)==EOF)
	170	debuga(_("Failed to close file %s - %s\n"),report,strerror(errno));
	171
08f9b029 FM	172	if (unlink(dansguardian_in)) {
	173	debuga(_("Cannot delete %s - %s\n"),dansguardian_in,strerror(errno));
	174	exit(EXIT_FAILURE);
	175	}
9bd92830 FM	176
9bd92830 FM	177	return;
25697a35	178	}