[thirdparty/sarg.git] / realtime.c

/*
 * AUTHOR: Pedro Lineu Orso                      orso@penguintech.com.br
 *                                                            1998, 2005
 * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
 *
 * SARG donations:
 *      please look at http://sarg.sourceforge.net/donations.php
 * ---------------------------------------------------------------------
 *
 *  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"

void getdata(char *, FILE *);
void datashow(char *);
void getlog();
void header();

char dat[128];
char tim[128];
char typ[128];
char ouser[MAXLEN]="";
char ourl[MAXLEN]="";

void
realtime(int argc, char *argv[])
{

   getlog();

}

void getlog()
{
   FILE *tmp, *fp, *fp_usr;
   char template1[255]="/var/tmp/sargtpl1.XXXXXX";
   char template2[255]="/var/tmp/sargtpl2.XXXXXX";
   char cmd[512];
   char buf[512];
   int  fd1,fd2,nreg;

   if(UserTabFile[0] != '\0') {
      if(debug) {
         sprintf(msg,"%s: %s",text[86],UserTabFile);
         debuga(msg);
      }
      if((fp_usr=fopen(UserTabFile,"r"))==NULL) {
        fprintf(stderr, "SARG: (realtime) %s: %s - %s\n",text[45],UserTabFile,strerror(errno));
        exit(1);
      }
      nreg = lseek(fileno(fp_usr), 0, SEEK_END);
      lseek(fileno(fp_usr), 0, 0);
      if((userfile=(char *) malloc(nreg+100))==NULL){
         fprintf(stderr, "SARG ERROR: %s",text[87]);
         exit(1);
      }
      bzero(userfile,nreg+100);
      strncat(userfile,":",1);
      z1=0;
      z2=1;
      while(fgets(buf,MAXLEN,fp_usr)!=NULL){
        buf[strlen(buf)-1]='\0';
        if(strstr(buf,"\r") != 0) buf[strlen(buf)-1]='\0';
        getword(bufy,buf,' ');
        for(z1=0; z1<=strlen(bufy); z1++) {
           userfile[z2]=bufy[z1];
           z2++;
        }
        strncat(userfile,":",1);
        for(z1=0; z1<=strlen(buf); z1++) {
           userfile[z2]=buf[z1];
           z2++;
        }
        strncat(userfile,":",1);
      }
      fclose(fp_usr);
   }

   fd1 = mkstemp(template1);
   fd2 = mkstemp(template2);

   if((fd1 == -1 ) || ((tmp = fdopen (fd1, "w+" )) == NULL)  ) {    /* failure, bail out */
       fprintf(stderr, "SARG: (realtime) mkstemp error - %s\n",strerror(errno));
       exit(1);
   }

   sprintf(cmd,"tail -%d %s",realtime_access_log_lines,AccessLog);
   fp = popen(cmd, "r");
   while(fgets(buf,sizeof(buf),fp) != NULL )
      getdata(buf,tmp);
   pclose(fp);
   fclose(tmp);

   sprintf(cmd,"sort -r -k 1,1 -k 2,2 -o %s %s",template2,template1);
   system(cmd);
   unlink(template1);
   datashow(template2);
}

void getdata(char *rec, FILE *ftmp)
{
   time_t tt;
   struct tm *t;

   getword3(dat,rec,' ');
   getword3(warea,rec,' ');
   while(strcmp(warea,"") == 0 && strlen(rec) > 0)
      getword3(warea,rec,' ');
   getword3(ip,rec,' ');
   getword3(warea,rec,' ');
   getword3(warea,rec,' ');
   getword3(typ,rec,' ');
   if(strncmp(typ,"CONNECT",7) == 0) {
      getword3(url,rec,' ');
      getword3(user,rec,' ');
    }else {
      getword3(url,rec,'/');
      getword3(url,rec,'/');
      getword3(url,rec,'/');
      getword3(user,rec,' ');
      getword3(user,rec,' ');
   }

   if(strncmp(user,"-",1) == 0 && strcmp(RealtimeUnauthRec,"ignore") == 0)
      return;

   tt=atoi(dat);
   t=localtime(&tt);
   if(strncmp(DateFormat,"u",1) == 0)
      strftime(tbuf, 127, "%Y-%m-%d %H:%M", t);
   else if(strncmp(DateFormat,"e",1) == 0)
      strftime(tbuf, 127, "%d-%m-%Y %H:%M", t);

   sprintf(warea,"%s %s %s %s %s\n",tbuf,ip,user,url,typ);
   fputs(warea,ftmp);
}

void datashow(char *tmp)
{
   FILE *fin;
   char buf[MAXLEN];

   if((fin=fopen(tmp,"r"))==NULL) {
      fprintf(stderr, "SARG: (realtime) open error %s - %s\n",tmp,strerror(errno));
      exit(1);
   }

   header();

   while(fgets(buf, MAXLEN, fin)) {
      buf[strlen(buf)-1]='\0';
      getword3(dat,buf,' ');
      getword3(tim,buf,' ');
      getword3(ip,buf,' ');
      getword3(user,buf,' ');
      if(strlen(dat) < 3 || strlen(user) < 1) continue;
      getword3(url,buf,' ');
      getword3(typ,buf,' ');
      if(strstr(RealtimeTypes,typ) == 0)
         continue;

      if(strcmp(ouser,user) == 0 && strcmp(ourl,url) == 0)
         continue;

      strcpy(u2,user);
      if(strcmp(Ip2Name,"yes") == 0)
         ip2name(u2);
      if(UserTabFile[0] != '\0') {
         sprintf(warea,":%s:",u2);
         if((str=(char *) strstr(userfile,warea)) != (char *) NULL ) {
            z1=0;
            str2=(char *) strstr(str+1,":");
            str2++;
            bzero(name, MAXLEN);
            while(str2[z1] != ':') {
               name[z1]=str2[z1];
               z1++;
            }
         } else strcpy(name,u2);
      } else strcpy(name,u2);

      if(dotinuser && strstr(name,"_")) {
         str2=(char *)subs(name,"_",".");
         strcpy(name,str2);
      }

      printf("<tr><td class=\"data\">%s %s</td><td class=\"data3\">%s</td><td class=\"data3\">%s</td><td class=\"data3\">%s</td><td class=\"data2\"><a href=\"http://%s\">%s</td></tr>\n",dat,tim,ip,name,typ,url,url);
      strcpy(ouser,user);
      strcpy(ourl,url);
   }

   puts("</table>\n</html>\n");
   fclose(fin);
   unlink(tmp);
   fflush(NULL);
   
}

void header()
{
   puts("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"");
   puts(" \"http://www.w3.org/TR/html4/loose.dtd\">\n");
   puts("<html>\n");
   puts("<head>\n");
   if(realtime_refresh)
      printf("  <meta http-equiv=refresh content=\"%d\" url=\"sarg-php/sarg-realtime.php\"; charset=\"%s\">\n",realtime_refresh,CharSet);
   else
      printf("  <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
   css(stdout);
   puts("</head>\n");
   printf(buf,"<body style=\"font-family:%s;font-size:%s;background-color:%s;background-image:url(%s)\">\n",FontFace,TitleFontSize,BgColor,BgImage);
   puts("<center><table cellpadding=\"1\" cellspacing=\"1\">\n");
   printf("<tr><th class=\"title2\" colspan=\"10\">SARG %s</th></tr>\n",text[134]);
   printf("<tr><th class=\"text\" colspan=\"10\">%s: %d s</th></tr>\n",text[136],realtime_refresh);
   printf("<tr><th class=\"header3\">%s</th><th class=\"header3\">%s</th><th class=\"header3\">%s</th><th class=\"header3\">%s</th><th class=\"header\">%s</th></tr>\n",text[110],text[111],text[98],text[135],text[91]);
}
Commit	Line	Data
d5c1b1c1 GS	1	/*
	2	* AUTHOR: Pedro Lineu Orso orso@penguintech.com.br
	3	* 1998, 2005
	4	* SARG Squid Analysis Report Generator http://sarg.sourceforge.net
	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"
	27
	28	void getdata(char , FILE );
	29	void datashow(char *);
14c2eac6 GS	30	void getlog();
14c2eac6 GS	31	void header();
d5c1b1c1 GS	32
	33	char dat[128];
	34	char tim[128];
	35	char typ[128];
	36	char ouser[MAXLEN]="";
	37	char ourl[MAXLEN]="";
	38
	39	void
	40	realtime(int argc, char *argv[])
	41	{
	42
	43	getlog();
	44
	45	}
	46
	47	void getlog()
	48	{
d6e703cc	49	FILE tmp, fp, *fp_usr;
d5c1b1c1 GS	50	char template1[255]="/var/tmp/sargtpl1.XXXXXX";
	51	char template2[255]="/var/tmp/sargtpl2.XXXXXX";
	52	char cmd[512];
	53	char buf[512];
d6e703cc FM	54	int fd1,fd2,nreg;
	55
	56	if(UserTabFile[0] != '\0') {
	57	if(debug) {
	58	sprintf(msg,"%s: %s",text[86],UserTabFile);
	59	debuga(msg);
	60	}
	61	if((fp_usr=fopen(UserTabFile,"r"))==NULL) {
	62	fprintf(stderr, "SARG: (realtime) %s: %s - %s\n",text[45],UserTabFile,strerror(errno));
	63	exit(1);
	64	}
	65	nreg = lseek(fileno(fp_usr), 0, SEEK_END);
	66	lseek(fileno(fp_usr), 0, 0);
	67	if((userfile=(char *) malloc(nreg+100))==NULL){
	68	fprintf(stderr, "SARG ERROR: %s",text[87]);
	69	exit(1);
	70	}
	71	bzero(userfile,nreg+100);
	72	strncat(userfile,":",1);
	73	z1=0;
	74	z2=1;
	75	while(fgets(buf,MAXLEN,fp_usr)!=NULL){
	76	buf[strlen(buf)-1]='\0';
	77	if(strstr(buf,"\r") != 0) buf[strlen(buf)-1]='\0';
	78	getword(bufy,buf,' ');
	79	for(z1=0; z1<=strlen(bufy); z1++) {
	80	userfile[z2]=bufy[z1];
	81	z2++;
	82	}
	83	strncat(userfile,":",1);
	84	for(z1=0; z1<=strlen(buf); z1++) {
	85	userfile[z2]=buf[z1];
	86	z2++;
	87	}
	88	strncat(userfile,":",1);
	89	}
	90	fclose(fp_usr);
	91	}
d5c1b1c1 GS	92
	93	fd1 = mkstemp(template1);
	94	fd2 = mkstemp(template2);
	95
	96	if((fd1 == -1 ) \|\| ((tmp = fdopen (fd1, "w+" )) == NULL) ) { /* failure, bail out */
	97	fprintf(stderr, "SARG: (realtime) mkstemp error - %s\n",strerror(errno));
	98	exit(1);
	99	}
	100
	101	sprintf(cmd,"tail -%d %s",realtime_access_log_lines,AccessLog);
	102	fp = popen(cmd, "r");
	103	while(fgets(buf,sizeof(buf),fp) != NULL )
	104	getdata(buf,tmp);
	105	pclose(fp);
	106	fclose(tmp);
	107
d6e703cc	108	sprintf(cmd,"sort -r -k 1,1 -k 2,2 -o %s %s",template2,template1);
d5c1b1c1 GS	109	system(cmd);
	110	unlink(template1);
	111	datashow(template2);
	112	}
	113
	114	void getdata(char rec, FILE ftmp)
	115	{
	116	time_t tt;
	117	struct tm *t;
	118
	119	getword3(dat,rec,' ');
	120	getword3(warea,rec,' ');
	121	while(strcmp(warea,"") == 0 && strlen(rec) > 0)
	122	getword3(warea,rec,' ');
	123	getword3(ip,rec,' ');
	124	getword3(warea,rec,' ');
	125	getword3(warea,rec,' ');
	126	getword3(typ,rec,' ');
	127	if(strncmp(typ,"CONNECT",7) == 0) {
	128	getword3(url,rec,' ');
	129	getword3(user,rec,' ');
	130	}else {
	131	getword3(url,rec,'/');
	132	getword3(url,rec,'/');
	133	getword3(url,rec,'/');
	134	getword3(user,rec,' ');
	135	getword3(user,rec,' ');
	136	}
	137
	138	if(strncmp(user,"-",1) == 0 && strcmp(RealtimeUnauthRec,"ignore") == 0)
	139	return;
	140
	141	tt=atoi(dat);
	142	t=localtime(&tt);
	143	if(strncmp(DateFormat,"u",1) == 0)
	144	strftime(tbuf, 127, "%Y-%m-%d %H:%M", t);
	145	else if(strncmp(DateFormat,"e",1) == 0)
	146	strftime(tbuf, 127, "%d-%m-%Y %H:%M", t);
	147
	148	sprintf(warea,"%s %s %s %s %s\n",tbuf,ip,user,url,typ);
	149	fputs(warea,ftmp);
	150	}
	151
	152	void datashow(char *tmp)
	153	{
	154	FILE *fin;
	155	char buf[MAXLEN];
	156
	157	if((fin=fopen(tmp,"r"))==NULL) {
	158	fprintf(stderr, "SARG: (realtime) open error %s - %s\n",tmp,strerror(errno));
	159	exit(1);
	160	}
	161
	162	header();
	163
	164	while(fgets(buf, MAXLEN, fin)) {
	165	buf[strlen(buf)-1]='\0';
	166	getword3(dat,buf,' ');
	167	getword3(tim,buf,' ');
	168	getword3(ip,buf,' ');
	169	getword3(user,buf,' ');
	170	if(strlen(dat) < 3 \|\| strlen(user) < 1) continue;
	171	getword3(url,buf,' ');
	172	getword3(typ,buf,' ');
173	if(strstr(RealtimeTypes,typ) == 0)
174	continue;
175
176	if(strcmp(ouser,user) == 0 && strcmp(ourl,url) == 0)
177	continue;
178
d6e703cc FM	179	strcpy(u2,user);
	180	if(strcmp(Ip2Name,"yes") == 0)
	181	ip2name(u2);
	182	if(UserTabFile[0] != '\0') {
	183	sprintf(warea,":%s:",u2);
	184	if((str=(char ) strstr(userfile,warea)) != (char ) NULL ) {
	185	z1=0;
	186	str2=(char *) strstr(str+1,":");
	187	str2++;
	188	bzero(name, MAXLEN);
	189	while(str2[z1] != ':') {
	190	name[z1]=str2[z1];
	191	z1++;
	192	}
	193	} else strcpy(name,u2);
	194	} else strcpy(name,u2);
	195
	196	if(dotinuser && strstr(name,"_")) {
	197	str2=(char *)subs(name,"_",".");
	198	strcpy(name,str2);
	199	}
	200
	201	printf("<tr><td class=\"data\">%s %s</td><td class=\"data3\">%s</td><td class=\"data3\">%s</td><td class=\"data3\">%s</td><td class=\"data2\"><a href=\"http://%s\">%s</td></tr>\n",dat,tim,ip,name,typ,url,url);
d5c1b1c1 GS	202	strcpy(ouser,user);
	203	strcpy(ourl,url);
	204	}
	205
	206	puts("</table>\n</html>\n");
	207	fclose(fin);
	208	unlink(tmp);
	209	fflush(NULL);
	210
	211	}
	212
	213	void header()
	214	{
	215	puts("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"");
	216	puts(" \"http://www.w3.org/TR/html4/loose.dtd\">\n");
	217	puts("<html>\n");
	218	puts("<head>\n");
	219	if(realtime_refresh)
	220	printf(" <meta http-equiv=refresh content=\"%d\" url=\"sarg-php/sarg-realtime.php\"; charset=\"%s\">\n",realtime_refresh,CharSet);
	221	else
	222	printf(" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
	223	css(stdout);
	224	puts("</head>\n");
	225	printf(buf,"<body style=\"font-family:%s;font-size:%s;background-color:%s;background-image:url(%s)\">\n",FontFace,TitleFontSize,BgColor,BgImage);
	226	puts("<center><table cellpadding=\"1\" cellspacing=\"1\">\n");
	227	printf("<tr><th class=\"title2\" colspan=\"10\">SARG %s</th></tr>\n",text[134]);
	228	printf("<tr><th class=\"text\" colspan=\"10\">%s: %d s</th></tr>\n",text[136],realtime_refresh);
	229	printf("<tr><th class=\"header3\">%s</th><th class=\"header3\">%s</th><th class=\"header3\">%s</th><th class=\"header3\">%s</th><th class=\"header\">%s</th></tr>\n",text[110],text[111],text[98],text[135],text[91]);
	230	}