generate.c

100 病毒源碼,原始碼,無毒 ......

/*
** Modular Logfile Analyzer
** Copyright 2000 Jan Kneschke <[e-mail]>
**
** Homepage: http://www.kneschke.de/projekte/modlogan
**

    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, and provided that the above
    copyright and permission notice is included with all distributed
    copies of this or derived software.

    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 02111-1307, USA

**
** $Id: generate.c,v 1.22 2000/10/15 19:20:20 jk Exp $
*/

#include <libintl.h>
#include <locale.h>
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <math.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <unistd.h>

#include "mconfig.h"
#include "mstate.h"
#include "mlocale.h"
#include "mhash.h"
#include "mlist.h"
#include "mdatatypes.h"
#include "mplugins.h"

#include "pictures.h"
#include "plugin_config.h"

#define HIGHLIGHT	1
#define GROUPING	2
#define VISITS		4
#define INDEX		8

/* tla -> Three Letter Abbreviation */
char *get_month_string(int m, int tla) {
	static char monthname[255];
	
	struct tm *tm;
	time_t t = time(NULL);
	
	tm = localtime(&t);
	
	tm->tm_mon = m > 0 ? m - 1 : 11;
	
	strftime(monthname, sizeof(monthname)-1, tla ? "%b" : "%B", tm);
	return monthname;
}

char *htmlencode(const char *s) {
	char *p;
	char *q = NULL;
	int q_len = 0;
	if (!s) return NULL;
	
	q_len = strlen(s) * 2 + 1;
	q = malloc(q_len);

	p = q;
	*p = '\0';
	
	while (*s) {
		switch(*s) {
			case '<':
				*p = '&';
				*(++p) = 'l';
				*(++p) = 't';
				*(++p) = ';';
				break;
			case '>':
				*p = '&';
				*(++p) = 'g';
				*(++p) = 't';
				*(++p) = ';';
				break;
			default:
				*p = *s;
				break;
		}
		*(++p) = '\0';
		s++;
		
		if (strlen(q) > (q_len - 4)) {
			q_len += 128;
			q = realloc(q, q_len);
			
			p = q + strlen(q);
		}
	}
	
	return q;
}


int mhash_get_value(mhash *h[], const char *key) {
	int c = 0, i;
	if (!h) return 0;
	
	for ( i = 0; i < HASH_SIZE; i++) {
		mlist *l = h[i]->list;
		while (l) {
			if (l->data) {
				data_StrInt *data = (data_StrInt *)l->data;
				
				if (!strcmp(key, data->string)) {
					c = data->count;
					break;
				}
			}
			l = l->next;
		}
		if (c != 0) break;
	}
	
	return c;
}

int show_mhash (mconfig *ext_conf, FILE *f, mhash *h[], int count, int opt) {
	mlist *l, *first;
	int i = 0;
	config_output *conf = ext_conf->output;
	
	if (!h) return 0;
	
	first = l = mlist_init();
	
	mhash_unfold_sorted_limited(h, l, count);
	
	while (l && (i++ < count)) {
		data_StrInt *data = (data_StrInt *)l->data;
		
		if (data) {
			char *enc_url = htmlencode(data->string);
			int cut_url = strlen(enc_url) > 40;
			
			if (cut_url) {
				enc_url[40] = '\0';
			}
			
			fprintf(f,"<TR>");
			
			if (opt & INDEX) {
				fprintf(f,"<TD width=\"5%%\" align=right>%i</TD>", i);
			}
			
			fprintf(f,"<TD width=\"15%%\" align=right>%i</TD>", data->count);
			if (opt & VISITS) {
				data_Str3Int *_data = (data_Str3Int *)l->data;
				fprintf(f,"<TD width=\"15%%\" align=right>%i</TD>", _data->vcount);
			}
			if ((opt & GROUPING) && data->type == M_GROUP) {
				fprintf(f,"<TD bgcolor=\"%s\">%s%s</TD>", conf->col_grouping, enc_url, cut_url ? "..." : "");
			} else {
				if (opt & HIGHLIGHT) {
					fprintf(f,"<TD><a href=\"%s\">%s</a>%s</TD>", data->string, enc_url, cut_url ? "..." : "");
				} else {
					fprintf(f,"<TD>%s%s</TD>", enc_url, cut_url ? "..." : "");
				}
			}
			fprintf(f,"</TR>\n");
			
			free(enc_url);
		}
		
		l = l->next;
	}
	
	mlist_free(first);

	return 0;
}

int mhash_status_unfold_sorted_limited(mhash *h[], mlist *l, int count ) {
	int i, j;
	data_StrInt *data, *ins_data;
	char __dummy__[] = "999";
	char __dummy_2_[] = "";
	char *max, *last = __dummy_2_;
	
	for ( j = 0; j < count; j++) {
		data = NULL;
		
		max = __dummy__;
		
		for ( i = 0; i < HASH_SIZE; i++) {
			if (h[i]->list) {
				mlist *hl;
			
				hl = h[i]->list;
				while (hl) {
					if (hl->data) {
						if ( strcmp(((data_StrInt *)hl->data)->string, max) < 0 &&
							strcmp(((data_StrInt *)hl->data)->string, last) > 0) {
							max = ((data_StrInt *)hl->data)->string;
							data = (data_StrInt *)hl->data;
						}
					}
					hl = hl->next;
				}
			}
		}
		
		if (data) {
			ins_data = createStrInt(data->string, data->count);
			
			mlist_insert(l, ins_data);
			
			last = data->string;
		}
	}
	
	return 0;
}

int show_status_mhash (FILE *f, mhash *h[], int count) {
	mlist *l, *first;
	int i = 0;
	
	if (!h) return 0;
	
	first = l = mlist_init();
	
	mhash_status_unfold_sorted_limited(h, l, count);
	
	while (l && (i++ < count)) {
		data_StrInt *data = (data_StrInt *)l->data;
		
		if (data)
			fprintf(f,"<TR><TD width=\"15%%\" align=right>%i</TD><TD>%s - %s</TD></TR>\n", data->count, data->string, mhttpcodes(strtol(data->string, NULL, 10)));
		
		l = l->next;
	}
	
	mlist_free(first);

	return 0;
}

void table_start(FILE *f, char *str, int colspan) {
	fprintf(f,"<P><CENTER><TABLE BORDER=1 WIDTH=400 BGCOLOR=\"#eeeeee\"><TR><TH colspan=%i>%s</TH></TR>\n", colspan, str);
}

void table_end(FILE *f) {
	fprintf(f,"</TABLE></CENTER><P>");
}

void file_start(FILE *f, mconfig *ext_conf) {
	config_output *conf = ext_conf->output;

	fprintf(f, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">\n\n");
	fprintf(f, "<HTML><HEAD><TITLE>Statistics</TITLE></HEAD><BODY bgcolor=\"%s\">\n", conf->col_body);
	
	fprintf(f, "%s %s<HR><br>\n", _("Statistics for"), conf->hostname);
}

void file_end(FILE *f) {
/* Tell the users that this is valid HTML 4.0  :) */
	fprintf(f, "<HR><a href=\"http://validator.w3.org/check/referer\"><img border=0 "\
		"src=\"http://validator.w3.org/images/vh40\" "\
		"alt=\"Valid HTML 4.0!\" height=31 width=88 align=\"right\"></a>");
	fprintf(f, "Output generated by <a href=\"%s\">%s %s</a>\n", "http://www.kneschke.de/projekte/modlogan/", PACKAGE, VERSION);
	fprintf(f, "</BODY></HTML>\n");
}

char *table_header(int maxcount, int count, char *str) {
	static char trans_buf[255];
	
	sprintf(trans_buf, "%i %s %i %s", (maxcount > count) || (maxcount < 0) ? count : maxcount, _("of"), count, str);
	
	return trans_buf;
	
}

int mplugins_output_generate_monthly_output(mconfig *ext_conf, mstate *state, char *subpath) {
	unsigned int i, s_200, s_304;
	unsigned int min, sec;
	double d = 0;
	FILE *f;
	char filename[255];
	char *ref;
	data_History sumdat, maxdat;
	int last_day = 1;
	config_output *conf = ext_conf->output;

	mstate_web *staweb = NULL;
	
	if (!state->ext) return -1;
	
	if (state->ext_type != M_STATE_TYPE_WEB) return -1;
	
	staweb = state->ext;
	
	if (subpath) {
		sprintf(filename, "%s/%s/",
			ext_conf->outputdir ? ext_conf->outputdir : ".",
			subpath);
		mkdir(filename, 0755);
		
		sprintf(filename, "%s/%s/m_usage_%04i%02i.html", 
			ext_conf->outputdir ? ext_conf->outputdir : ".",
			subpath,
			state->year, state->month);
	} else {
		sprintf(filename, "%s/m_usage_%04i%02i.html", 
			ext_conf->outputdir ? ext_conf->outputdir : ".",
			state->year, state->month);
	}
	
	if (!(f = fopen(filename, "w"))) {
		return -1;
	}
	
	file_start(f,ext_conf);
	
	sumdat.files	= maxdat.files		= 0;
	sumdat.xfersize	= maxdat.xfersize	= 0;
	sumdat.hits	= maxdat.hits		= 0;
	sumdat.hosts	= maxdat.hosts		= 0;
	sumdat.pages	= maxdat.pages		= 0;
	sumdat.visits	= maxdat.visits		= 0;
	
	/* count the values */
	for ( i = 0; i < 31; i++) {
		if (staweb->days[i].hits) last_day = i+1;
		sumdat.files	+= staweb->days[i].files;
		sumdat.xfersize	+= staweb->days[i].xfersize;
		sumdat.hits	+= staweb->days[i].hits;
		sumdat.hosts	+= staweb->days[i].hosts;
		sumdat.pages	+= staweb->days[i].pages;
		sumdat.visits	+= staweb->days[i].visits;

		if (maxdat.files < staweb->days[i].files)
			maxdat.files	= staweb->days[i].files;
		if (maxdat.hits < staweb->days[i].hits) 
			maxdat.hits	= staweb->days[i].hits;
		if (maxdat.hosts < staweb->days[i].hosts) 
			maxdat.hosts	= staweb->days[i].hosts;
		if (maxdat.pages < staweb->days[i].pages) 
			maxdat.pages	= staweb->days[i].pages;
		if (maxdat.visits < staweb->days[i].visits) 
			maxdat.visits	= staweb->days[i].visits;
		if (maxdat.xfersize < staweb->days[i].xfersize) 
			maxdat.xfersize	= staweb->days[i].xfersize;
	}
	
	
	
	table_start(f, _("Summary"), 3);
	
	/* Totals */
	fprintf(f,"<TR><TD>%s</TD><TD colspan=2 align=right>%li</TD></TR>\n", _("Total Hits"), sumdat.hits);
	fprintf(f,"<TR><TD>%s</TD><TD colspan=2 align=right>%li</TD></TR>\n", _("Total Files"), sumdat.files);
	fprintf(f,"<TR><TD>%s</TD><TD colspan=2 align=right>%li</TD></TR>\n", _("Total Pages"), sumdat.pages);
	fprintf(f,"<TR><TD>%s</TD><TD colspan=2 align=right>%li</TD></TR>\n", _("Total Hosts"), sumdat.hosts);
	fprintf(f,"<TR><TD>%s</TD><TD colspan=2 align=right>%li</TD></TR>\n", _("Total Visits"), sumdat.visits);
	fprintf(f,"<TR><TD>%s</TD><TD colspan=2 align=right>%.0f</TD></TR>\n", _("Transfered Bytes"), sumdat.xfersize / 1024);
	
	fprintf(f,"<TR><TH>&nbsp;</TH><TH>%s</TH><TH>%s</TH></TR>\n", _("avg"), _("max"));
	
	fprintf(f,"<TR><TD>%s</TD><TD align=right>%li</TD><TD align=right>%li</TD></TR>\n", _("Hits per Day"), sumdat.hits / last_day, maxdat.hits);
	fprintf(f,"<TR><TD>%s</TD><TD align=right>%li</TD><TD align=right>%li</TD></TR>\n", _("Files per Day"), sumdat.files / last_day, maxdat.files);
	fprintf(f,"<TR><TD>%s</TD><TD align=right>%li</TD><TD align=right>%li</TD></TR>\n", _("Pages per Day"), sumdat.pages / last_day, maxdat.pages);
	fprintf(f,"<TR><TD>%s</TD><TD align=right>%li</TD><TD align=right>%li</TD></TR>\n", _("Hosts per Day"), sumdat.hosts / last_day, maxdat.hosts);
	fprintf(f,"<TR><TD>%s</TD><TD align=right>%li</TD><TD align=right>%li</TD></TR>\n", _("Visits per Day"), sumdat.visits / last_day, maxdat.visits);
	fprintf(f,"<TR><TD>%s</TD><TD align=right>%.0f</TD><TD align=right>%.0f</TD></TR>\n", _("Tranfered Kbytes per Day"), (sumdat.xfersize / 1024) / last_day, maxdat.xfersize / 1024);
	
	if (sumdat.visits) {
		d = (staweb->allvisittime / sumdat.visits);
		min = d / 60;
		sec = (int)floor(d) % 60;
	} else {
		min = 0;
		sec = 0;
	}
	fprintf(f,"<TR><TD>%s</TD><TD align=right>%i:%02i %s</TD><TD align=right>%s</TD></TR>\n", _("Time per visit"), min, sec, _("min"), "---");
	
	if (sumdat.visits) {