[thirdparty/sarg.git] / realtime.c

/*
 * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
 *                                                            1998, 2010
 *
 * 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 int getdata(char*, FILE*);
static void datashow(const char *);
static void getlog(void);
static void header(void);

void realtime(void)
{
	getlog();
}

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

	init_usertab(UserTabFile);

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

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

	if ((line=longline_create())==NULL) {
		debuga(_("Not enough memory to read the log file\n"));
		exit(EXIT_FAILURE);
	}

	sprintf(cmd,"tail -%d \"%s\"",realtime_access_log_lines,AccessLog[0]);
	fp = popen(cmd, "r");
	if (!fp) {
		debuga(_("Failed to get the %d trailing lines of %s: %s\n"),realtime_access_log_lines,AccessLog[0],strerror(errno));
		debuga(_("tail command: %s\n"),cmd);
		exit(EXIT_FAILURE);
	}
	while((buf=longline_read(fp,line)) != NULL )
		if (getdata(buf,tmp)<0) {
			debuga(_("Maybe a broken record or garbage was returned by %s\n"),cmd);
			exit(EXIT_FAILURE);
		}
	pclose(fp);
	fclose(tmp);
	longline_destroy(&line);

	sprintf(cmd,"sort -r -k 1,1 -k 2,2 -o \"%s\" \"%s\"",template2,template1);
	cstatus=system(cmd);
	if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
		debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus));
		debuga(_("sort command: %s\n"),cmd);
		exit(EXIT_FAILURE);
	}
	if (unlink(template1)) {
		debuga(_("Cannot delete %s - %s\n"),template1,strerror(errno));
		exit(EXIT_FAILURE);
	}
	datashow(template2);
}

static int getdata(char *rec, FILE *ftmp)
{
	time_t tt;
	struct tm *t;
	char dat[128];
	char tbuf[128];
	char typ[128];
	char warea[MAXLEN];
	char user[MAX_USER_LEN];
	char ip[25];
	char *url;
	struct getwordstruct gwarea;

	getword_start(&gwarea,rec);
	if (getword(dat,sizeof(dat),&gwarea,' ')<0) {
		debuga(_("The time stamp at column 1 is too long\n"));
		return(-1);
	}
	if (getword(warea,sizeof(warea),&gwarea,' ')<0) {
		debuga(_("The connection duration at column 2 is too long\n"));
		return(-1);
	}
	while(strcmp(warea,"") == 0 && gwarea.current[0] != '\0')
		if (getword(warea,sizeof(warea),&gwarea,' ')<0) {
			return(-1);
		}
	if (getword(ip,sizeof(ip),&gwarea,' ')<0) {
		debuga(_("The IP address at column 3 is too long\n"));
		return(-1);
	}
	if (getword_skip(MAXLEN,&gwarea,' ')<0) {
		debuga(_("The status at column 4 is too long\n"));
		return(-1);
	}
	if (getword_skip(MAXLEN,&gwarea,' ')<0) {
		debuga(_("The size at column 5 is too long\n"));
		return(-1);
	}
	if (getword(typ,sizeof(typ),&gwarea,' ')<0) {
		debuga(_("The action at column 6 is too long\n"));
		return(-1);
	}
	if(strncmp(typ,"CONNECT",7) == 0) {
		if (getword_ptr(rec,&url,&gwarea,' ')<0) {
			debuga(_("The URL at column 7 is too long\n"));
			return(-1);
		}
		if (getword(user,sizeof(user),&gwarea,' ')<0) {
			debuga(_("The user ID at column 8 is too long\n"));
			return(-1);
		}
	}else {
		if (getword_skip(MAXLEN,&gwarea,'/')<0) {
			debuga(_("The URL at column 7 is too long\n"));
			return(-1);
		}
		if (getword_skip(MAXLEN,&gwarea,'/')<0) {
			debuga(_("The URL at column 7 is too long\n"));
			return(-1);
		}
		if (getword_ptr(rec,&url,&gwarea,'/')<0) {
			debuga(_("The URL at column 7 is too long\n"));
			return(-1);
		}
		if (getword_skip(MAXLEN,&gwarea,' ')<0) {
			debuga(_("The data at column 8 is too long\n"));
			return(-1);
		}
		if (getword(user,sizeof(user),&gwarea,' ')<0) {
			debuga(_("The user at column 9 is too long\n"));
			return(-1);
		}
	}

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

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

	fprintf(ftmp,"%s\t%s\t%s\t%s\t%s\n",tbuf,ip,user,url,typ);
	return(0);
}

static void datashow(const char *tmp)
{
	FILE *fin;
	char dat[128];
	char tim[128];
	char *buf;
	char *url;
	char *ourl=NULL;
	char ouser[MAX_USER_LEN]="";
	char typ[128];
	char user[MAX_USER_LEN];
	char u2[MAX_USER_LEN];
	char ip[25];
	int url_len;
	int ourl_size=0;
	struct getwordstruct gwarea;
	longline line;

	if((fin=fopen(tmp,"r"))==NULL) {
		debuga(_("(realtime) open error %s - %s\n"),tmp,strerror(errno));
		exit(EXIT_FAILURE);
	}

	header();

	if ((line=longline_create())==NULL) {
		debuga(_("Not enough memory to read the log file\n"));
		exit(EXIT_FAILURE);
	}

	while((buf=longline_read(fin,line))!=NULL) {
		fixendofline(buf);
		getword_start(&gwarea,buf);
		if (getword(dat,sizeof(dat),&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
			exit(EXIT_FAILURE);
		}
		if (getword(tim,sizeof(tim),&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
			exit(EXIT_FAILURE);
		}
		if (getword(ip,sizeof(ip),&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
			exit(EXIT_FAILURE);
		}
		if (getword(user,sizeof(user),&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
			exit(EXIT_FAILURE);
		}
		if(strlen(dat) < 3 || strlen(user) < 1) continue;
		if (getword_ptr(buf,&url,&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken url in your %s file\n"),tmp);
			exit(EXIT_FAILURE);
		}
		if (getword(typ,sizeof(typ),&gwarea,'\t')<0) {
			debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
			exit(EXIT_FAILURE);
		}
		if(strstr(RealtimeTypes,typ) == 0)
			continue;

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

		if(UserIp)
			strcpy(user,ip);
		strcpy(u2,user);
		if(Ip2Name)
			ip2name(u2,sizeof(u2));
		user_find(name, sizeof(name), u2);

		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);

		url_len=strlen(url);
		if (!ourl || url_len>=ourl_size) {
			ourl_size=url_len+1;
			ourl=realloc(ourl,ourl_size);
			if (!ourl) {
				debuga(_("Not enough memory to store the url\n"));
				exit(EXIT_FAILURE);
			}
		}
		strcpy(ourl,url);
	}
	longline_destroy(&line);
	if (ourl) free(ourl);

	puts("</table>\n</div>\n</body>\n</html>\n");
	fclose(fin);
	if (unlink(tmp)) {
		debuga(_("Cannot delete %s - %s\n"),tmp,strerror(errno));
		exit(EXIT_FAILURE);
	}
	fflush(NULL);
}

static void header(void)
{
	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("<body style=\"font-family:%s;font-size:%s;background-color:%s;background-image:url(%s)\">\n",FontFace,TitleFontSize,BgColor,BgImage);
	puts("<div align=\"center\"><table cellpadding=\"1\" cellspacing=\"1\">\n");
	printf("<tr><th class=\"title_l\" colspan=\"10\">SARG %s</th></tr>\n",_("Realtime"));
	printf("<tr><th class=\"text\" colspan=\"10\">%s: %d s</th></tr>\n",_("Auto refresh"),realtime_refresh);
	printf("<tr><th class=\"header_c\">%s</th><th class=\"header_c\">%s</th><th class=\"header_c\">%s</th><th class=\"header_c\">%s</th><th class=\"header_l\">%s</th></tr>\n",_("DATE/TIME"),_("IP/NAME"),_("USERID"),_("TYPE"),_("ACCESSED SITE"));
}
Commit	Line	Data
d5c1b1c1	1	/*
d5c1b1c1	2	* SARG Squid Analysis Report Generator http://sarg.sourceforge.net
1164c474	3	* 1998, 2010
d5c1b1c1 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
d5c1b1c1 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"
d5c1b1c1	29
120d768c FM	30	static int getdata(char, FILE);
120d768c FM	31	static void datashow(const char *);
32e71fa4 FM	32	static void getlog(void);
32e71fa4 FM	33	static void header(void);
d5c1b1c1	34
32e71fa4	35	void realtime(void)
d5c1b1c1	36	{
9bd92830	37	getlog();
d5c1b1c1 GS	38	}
d5c1b1c1 GS	39
32e71fa4	40	static void getlog(void)
d5c1b1c1	41	{
9bd92830 FM	42	FILE tmp, fp;
	43	char template1[255]="/var/tmp/sargtpl1.XXXXXX";
	44	char template2[255]="/var/tmp/sargtpl2.XXXXXX";
	45	char cmd[512];
	46	char *buf;
	47	int fd1,fd2;
	48	int cstatus;
	49	longline line;
d6e703cc	50
9bd92830	51	init_usertab(UserTabFile);
d5c1b1c1	52
9bd92830 FM	53	fd1 = mkstemp(template1);
9bd92830 FM	54	fd2 = mkstemp(template2);
d5c1b1c1	55
9bd92830 FM	56	if((fd1 == -1 ) \|\| ((tmp = fdopen (fd1, "w+" )) == NULL) ) { /* failure, bail out */
	57	debuga(_("(realtime) mkstemp error - %s\n"),strerror(errno));
	58	exit(EXIT_FAILURE);
	59	}
d5c1b1c1	60
9bd92830 FM	61	if ((line=longline_create())==NULL) {
	62	debuga(_("Not enough memory to read the log file\n"));
	63	exit(EXIT_FAILURE);
	64	}
ac422f9b	65
9bd92830 FM	66	sprintf(cmd,"tail -%d \"%s\"",realtime_access_log_lines,AccessLog[0]);
	67	fp = popen(cmd, "r");
	68	if (!fp) {
	69	debuga(_("Failed to get the %d trailing lines of %s: %s\n"),realtime_access_log_lines,AccessLog[0],strerror(errno));
	70	debuga(_("tail command: %s\n"),cmd);
	71	exit(EXIT_FAILURE);
	72	}
	73	while((buf=longline_read(fp,line)) != NULL )
	74	if (getdata(buf,tmp)<0) {
	75	debuga(_("Maybe a broken record or garbage was returned by %s\n"),cmd);
	76	exit(EXIT_FAILURE);
	77	}
	78	pclose(fp);
	79	fclose(tmp);
	80	longline_destroy(&line);
d5c1b1c1	81
9bd92830 FM	82	sprintf(cmd,"sort -r -k 1,1 -k 2,2 -o \"%s\" \"%s\"",template2,template1);
	83	cstatus=system(cmd);
	84	if (!WIFEXITED(cstatus) \|\| WEXITSTATUS(cstatus)) {
	85	debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus));
	86	debuga(_("sort command: %s\n"),cmd);
	87	exit(EXIT_FAILURE);
	88	}
08f9b029 FM	89	if (unlink(template1)) {
	90	debuga(_("Cannot delete %s - %s\n"),template1,strerror(errno));
	91	exit(EXIT_FAILURE);
	92	}
9bd92830	93	datashow(template2);
d5c1b1c1 GS	94	}
d5c1b1c1 GS	95
120d768c	96	static int getdata(char rec, FILE ftmp)
d5c1b1c1	97	{
9bd92830 FM	98	time_t tt;
	99	struct tm *t;
	100	char dat[128];
	101	char tbuf[128];
	102	char typ[128];
	103	char warea[MAXLEN];
	104	char user[MAX_USER_LEN];
	105	char ip[25];
	106	char *url;
	107	struct getwordstruct gwarea;
d5c1b1c1	108
9bd92830 FM	109	getword_start(&gwarea,rec);
	110	if (getword(dat,sizeof(dat),&gwarea,' ')<0) {
	111	debuga(_("The time stamp at column 1 is too long\n"));
	112	return(-1);
	113	}
	114	if (getword(warea,sizeof(warea),&gwarea,' ')<0) {
	115	debuga(_("The connection duration at column 2 is too long\n"));
	116	return(-1);
	117	}
	118	while(strcmp(warea,"") == 0 && gwarea.current[0] != '\0')
	119	if (getword(warea,sizeof(warea),&gwarea,' ')<0) {
	120	return(-1);
	121	}
	122	if (getword(ip,sizeof(ip),&gwarea,' ')<0) {
	123	debuga(_("The IP address at column 3 is too long\n"));
	124	return(-1);
	125	}
	126	if (getword_skip(MAXLEN,&gwarea,' ')<0) {
	127	debuga(_("The status at column 4 is too long\n"));
	128	return(-1);
	129	}
	130	if (getword_skip(MAXLEN,&gwarea,' ')<0) {
	131	debuga(_("The size at column 5 is too long\n"));
	132	return(-1);
	133	}
	134	if (getword(typ,sizeof(typ),&gwarea,' ')<0) {
	135	debuga(_("The action at column 6 is too long\n"));
	136	return(-1);
	137	}
	138	if(strncmp(typ,"CONNECT",7) == 0) {
	139	if (getword_ptr(rec,&url,&gwarea,' ')<0) {
	140	debuga(_("The URL at column 7 is too long\n"));
	141	return(-1);
	142	}
	143	if (getword(user,sizeof(user),&gwarea,' ')<0) {
	144	debuga(_("The user ID at column 8 is too long\n"));
	145	return(-1);
	146	}
	147	}else {
	148	if (getword_skip(MAXLEN,&gwarea,'/')<0) {
	149	debuga(_("The URL at column 7 is too long\n"));
	150	return(-1);
	151	}
	152	if (getword_skip(MAXLEN,&gwarea,'/')<0) {
	153	debuga(_("The URL at column 7 is too long\n"));
	154	return(-1);
	155	}
	156	if (getword_ptr(rec,&url,&gwarea,'/')<0) {
	157	debuga(_("The URL at column 7 is too long\n"));
	158	return(-1);
	159	}
	160	if (getword_skip(MAXLEN,&gwarea,' ')<0) {
	161	debuga(_("The data at column 8 is too long\n"));
	162	return(-1);
	163	}
	164	if (getword(user,sizeof(user),&gwarea,' ')<0) {
	165	debuga(_("The user at column 9 is too long\n"));
	166	return(-1);
	167	}
	168	}
d5c1b1c1	169
9bd92830 FM	170	if(strncmp(user,"-",1) == 0 && RealtimeUnauthRec==REALTIME_UNAUTH_REC_IGNORE)
9bd92830 FM	171	return(0);
d5c1b1c1	172
9bd92830 FM	173	tt=atoi(dat);
	174	t=localtime(&tt);
	175	if(strncmp(DateFormat,"u",1) == 0)
	176	strftime(tbuf, sizeof(tbuf), "%Y-%m-%d\t%H:%M", t);
	177	else if(strncmp(DateFormat,"e",1) == 0)
	178	strftime(tbuf, sizeof(tbuf), "%d-%m-%Y\t%H:%M", t);
d5c1b1c1	179
9bd92830 FM	180	fprintf(ftmp,"%s\t%s\t%s\t%s\t%s\n",tbuf,ip,user,url,typ);
9bd92830 FM	181	return(0);
d5c1b1c1 GS	182	}
d5c1b1c1 GS	183
120d768c	184	static void datashow(const char *tmp)
d5c1b1c1	185	{
9bd92830 FM	186	FILE *fin;
	187	char dat[128];
	188	char tim[128];
	189	char *buf;
	190	char *url;
	191	char *ourl=NULL;
	192	char ouser[MAX_USER_LEN]="";
	193	char typ[128];
	194	char user[MAX_USER_LEN];
	195	char u2[MAX_USER_LEN];
	196	char ip[25];
	197	int url_len;
	198	int ourl_size=0;
	199	struct getwordstruct gwarea;
	200	longline line;
d5c1b1c1	201
9bd92830 FM	202	if((fin=fopen(tmp,"r"))==NULL) {
	203	debuga(_("(realtime) open error %s - %s\n"),tmp,strerror(errno));
	204	exit(EXIT_FAILURE);
	205	}
d5c1b1c1	206
9bd92830	207	header();
e5b2c6f0	208
9bd92830 FM	209	if ((line=longline_create())==NULL) {
	210	debuga(_("Not enough memory to read the log file\n"));
	211	exit(EXIT_FAILURE);
	212	}
d5c1b1c1	213
9bd92830 FM	214	while((buf=longline_read(fin,line))!=NULL) {
	215	fixendofline(buf);
	216	getword_start(&gwarea,buf);
	217	if (getword(dat,sizeof(dat),&gwarea,'\t')<0) {
	218	debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
	219	exit(EXIT_FAILURE);
	220	}
	221	if (getword(tim,sizeof(tim),&gwarea,'\t')<0) {
	222	debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
	223	exit(EXIT_FAILURE);
	224	}
	225	if (getword(ip,sizeof(ip),&gwarea,'\t')<0) {
	226	debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
	227	exit(EXIT_FAILURE);
	228	}
	229	if (getword(user,sizeof(user),&gwarea,'\t')<0) {
	230	debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
	231	exit(EXIT_FAILURE);
	232	}
	233	if(strlen(dat) < 3 \|\| strlen(user) < 1) continue;
	234	if (getword_ptr(buf,&url,&gwarea,'\t')<0) {
	235	debuga(_("Maybe you have a broken url in your %s file\n"),tmp);
	236	exit(EXIT_FAILURE);
	237	}
	238	if (getword(typ,sizeof(typ),&gwarea,'\t')<0) {
	239	debuga(_("Maybe you have a broken record or garbage in your %s file\n"),tmp);
	240	exit(EXIT_FAILURE);
	241	}
	242	if(strstr(RealtimeTypes,typ) == 0)
	243	continue;
d5c1b1c1	244
9bd92830 FM	245	if(strcmp(ouser,user) == 0 && ourl && strcmp(ourl,url) == 0)
9bd92830 FM	246	continue;
d6e703cc	247
9bd92830 FM	248	if(UserIp)
	249	strcpy(user,ip);
	250	strcpy(u2,user);
	251	if(Ip2Name)
	252	ip2name(u2,sizeof(u2));
	253	user_find(name, sizeof(name), u2);
e5b2c6f0	254
9bd92830 FM	255	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);
9bd92830 FM	256	strcpy(ouser,user);
d5c1b1c1	257
9bd92830 FM	258	url_len=strlen(url);
	259	if (!ourl \|\| url_len>=ourl_size) {
	260	ourl_size=url_len+1;
	261	ourl=realloc(ourl,ourl_size);
	262	if (!ourl) {
	263	debuga(_("Not enough memory to store the url\n"));
	264	exit(EXIT_FAILURE);
	265	}
	266	}
	267	strcpy(ourl,url);
	268	}
	269	longline_destroy(&line);
	270	if (ourl) free(ourl);
dfb337be	271
9bd92830 FM	272	puts("</table>\n</div>\n</body>\n</html>\n");
9bd92830 FM	273	fclose(fin);
08f9b029 FM	274	if (unlink(tmp)) {
	275	debuga(_("Cannot delete %s - %s\n"),tmp,strerror(errno));
	276	exit(EXIT_FAILURE);
	277	}
9bd92830	278	fflush(NULL);
d5c1b1c1 GS	279	}
d5c1b1c1 GS	280
32e71fa4	281	static void header(void)
d5c1b1c1	282	{
9bd92830 FM	283	puts("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"");
	284	puts(" \"http://www.w3.org/TR/html4/loose.dtd\">\n");
	285	puts("<html>\n");
	286	puts("<head>\n");
	287	if(realtime_refresh)
	288	printf(" <meta http-equiv=refresh content=\"%d\" url=\"sarg-php/sarg-realtime.php\"; charset=\"%s\">\n",realtime_refresh,CharSet);
	289	else
	290	printf(" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
	291	css(stdout);
	292	puts("</head>\n");
	293	printf("<body style=\"font-family:%s;font-size:%s;background-color:%s;background-image:url(%s)\">\n",FontFace,TitleFontSize,BgColor,BgImage);
	294	puts("<div align=\"center\"><table cellpadding=\"1\" cellspacing=\"1\">\n");
	295	printf("<tr><th class=\"title_l\" colspan=\"10\">SARG %s</th></tr>\n",_("Realtime"));
	296	printf("<tr><th class=\"text\" colspan=\"10\">%s: %d s</th></tr>\n",_("Auto refresh"),realtime_refresh);
	297	printf("<tr><th class=\"header_c\">%s</th><th class=\"header_c\">%s</th><th class=\"header_c\">%s</th><th class=\"header_c\">%s</th><th class=\"header_l\">%s</th></tr>\n",_("DATE/TIME"),_("IP/NAME"),_("USERID"),_("TYPE"),_("ACCESSED SITE"));
d5c1b1c1	298	}