зеркало из https://github.com/mozilla/gecko-dev.git
1213 строки
20 KiB
C
1213 строки
20 KiB
C
/*
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* The contents of this file are subject to the Mozilla Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Web Sniffer.
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*
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* The Initial Developer of the Original Code is Erik van der Poel.
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* Portions created by Erik van der Poel are
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* Copyright (C) 1998,1999,2000 Erik van der Poel.
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* All Rights Reserved.
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*
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* Contributor(s):
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*/
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#include <errno.h>
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#include <limits.h>
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#include <malloc.h>
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#include <memory.h>
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#include <netdb.h>
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <thread.h>
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#include <unistd.h>
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#include <netinet/in.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/socket.h>
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#include <sys/stropts.h>
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#include "addurl.h"
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#include "hash.h"
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#include "html.h"
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#include "http.h"
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#include "io.h"
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#include "main.h"
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#include "mime.h"
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#include "mutex.h"
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#include "net.h"
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#include "url.h"
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#include "utils.h"
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#include "view.h"
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#define OUTPUT_DIRECTORY "/some/output/directory/"
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typedef struct Entry
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{
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int count;
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unsigned char *viewURL;
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unsigned char *url;
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} Entry;
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typedef struct Arg
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{
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int slot;
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int count;
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View *view;
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URL *url;
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char viewFile[1024];
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int viewFileAdded;
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char viewURL[1024];
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} Arg;
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typedef struct StatusEntry
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{
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time_t time;
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char *message;
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char *file;
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int line;
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} StatusEntry;
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typedef struct TimeEntry
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{
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char *task;
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int count;
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double total;
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double min;
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double max;
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} TimeEntry;
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typedef void (*Handler)(int fd);
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typedef struct FD
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{
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Handler handler;
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FILE *file;
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} FD;
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mutex_t mainMutex;
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#define numberOfSlots 64
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static thread_t slots[numberOfSlots];
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static thread_t statusThread;
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static StatusEntry statusEntries[numberOfSlots];
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static int sortedStatusEntries[numberOfSlots];
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static u_short mainPort = 40404;
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static int maxFD = -1;
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static FD **table = NULL;
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static fd_set fdSet;
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static TimeEntry times[] =
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{
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{ "connect success", 0, 0.0, DBL_MAX, DBL_MIN },
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{ "connect failure", 0, 0.0, DBL_MAX, DBL_MIN },
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{ "gethostbyname_r success", 0, 0.0, DBL_MAX, DBL_MIN },
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{ "gethostbyname_r failure", 0, 0.0, DBL_MAX, DBL_MIN },
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{ "readStream", 0, 0.0, DBL_MAX, DBL_MIN },
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{ "total", 0, 0.0, DBL_MAX, DBL_MIN }
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};
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#if 0
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static unsigned char *limitURLs[] =
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{
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/*
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"http://somehost/",
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"http://somehost.somedomain.com/",
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*/
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NULL
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};
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#endif
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static char *limitDomains[16];
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static int limitDomainsIndex = 0;
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static URL *lastURL = NULL;
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static URL *urls = NULL;
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#ifdef ROBOT_LOG_ATTRIBUTES
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static HashTable *attributeTable = NULL;
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#endif
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static HashTable *contentTypeTable = NULL;
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static HashTable *httpCharsetTable = NULL;
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static HashTable *httpHeaderTable = NULL;
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static HashTable *metaCharsetTable = NULL;
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static HashTable *schemeTable = NULL;
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#ifdef ROBOT_LOG_TAGS
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static HashTable *tagTable = NULL;
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#endif
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static HashTable *urlTable = NULL;
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static HashTable *knownBadTags = NULL;
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static unsigned char *badTags[] =
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{
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NULL
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};
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static FILE *statsOut = NULL;
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static char *firstURL = NULL;
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static unsigned char *startTime = NULL;
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void
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reportStatus(void *a, char *message, char *file, int line)
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{
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Arg *arg;
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StatusEntry *entry;
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if (!a)
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{
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return;
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}
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arg = a;
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entry = &statusEntries[arg->slot];
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time(&entry->time);
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entry->message = message;
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entry->file = file;
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entry->line = line;
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}
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void
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reportTime(int task, struct timeval *before)
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{
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struct timeval after;
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double span;
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gettimeofday(&after, NULL);
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MUTEX_LOCK();
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span = (((after.tv_sec - before->tv_sec) * 1000000.0) +
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after.tv_usec - before->tv_usec);
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times[task].total += span;
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if (span < times[task].min)
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{
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times[task].min = span;
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}
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if (span > times[task].max)
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{
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times[task].max = span;
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}
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times[task].count++;
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MUTEX_UNLOCK();
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}
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static void
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addEntry(HashTable *table, Arg *arg, unsigned char *url, unsigned char *str)
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{
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Entry *entry;
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HashEntry *hashEntry;
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hashEntry = hashLookup(table, str);
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if (hashEntry)
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{
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((Entry *) hashEntry->value)->count++;
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}
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else
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{
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entry = calloc(sizeof(Entry), 1);
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if (!entry)
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{
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fprintf(stderr, "cannot calloc Entry\n");
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exit(0);
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}
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entry->count = 1;
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entry->viewURL = copyString((unsigned char *) arg->viewURL);
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arg->viewFileAdded = 1;
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entry->url = copyString(url);
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hashAdd(table, copyString(str), entry);
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}
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}
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static void
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freeEntry(unsigned char *str, void *e)
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{
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free(str);
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if (e)
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{
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free(((Entry *) e)->url);
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free(((Entry *) e)->viewURL);
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free(e);
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}
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}
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static void
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reportScheme(Arg *arg, unsigned char *url, unsigned char *scheme)
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{
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addEntry(schemeTable, arg, url, scheme);
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}
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static void
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addURLFunc(void *a, URL *url)
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{
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Arg *arg;
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if (!url->scheme)
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{
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return;
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}
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arg = a;
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reportScheme(arg, url->url, url->scheme);
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if (strcmp((char *) url->scheme, "http"))
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{
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urlFree(url);
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}
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else
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{
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lastURL->next = url;
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lastURL = url;
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}
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}
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void
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reportHTTP(void *a, Input *input)
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{
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Arg *arg;
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arg = a;
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viewHTTP(arg->view, input);
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}
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void
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reportHTTPBody(void *a, Input *input)
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{
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}
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void
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reportHTTPHeaderName(void *a, Input *input)
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{
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Arg *arg;
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unsigned char *name;
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arg = a;
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name = copyLower(input);
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addEntry(httpHeaderTable, arg, arg->url->url, name);
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free(name);
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viewHTTPHeaderName(arg->view, input);
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}
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void
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reportHTTPHeaderValue(void *a, Input *input)
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{
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Arg *arg;
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arg = a;
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viewHTTPHeaderValue(arg->view, input);
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}
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void
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reportHTML(void *a, Input *input)
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{
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Arg *arg;
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arg = a;
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viewHTML(arg->view, input);
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}
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void
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reportHTMLText(void *a, Input *input)
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{
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Arg *arg;
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unsigned char *p;
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unsigned char *str;
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arg = a;
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viewHTMLText(arg->view, input);
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str = copy(input);
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p = str;
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while (*p)
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{
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if
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(
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(p[0] == '&' ) &&
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(p[1] == '#' ) &&
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(p[2] == '1' ) &&
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(p[3] == '4' ) &&
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(p[4] != '\0') &&
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(p[5] == ';' )
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)
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{
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if (p[4] == '7')
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{
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fprintf(stderr, "147: %s\n", arg->url->url);
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}
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else if (p[4] == '8')
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{
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fprintf(stderr, "148: %s\n", arg->url->url);
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}
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}
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p++;
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}
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free(str);
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}
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void
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reportHTMLTag(void *a, HTML *html, Input *input)
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{
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Arg *arg;
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HashEntry *tagEntry;
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arg = a;
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if (html->tagIsKnown)
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{
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#ifdef ROBOT_LOG_TAGS
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addEntry(tagTable, arg, arg->url->url, html->tag);
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#endif
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}
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else
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{
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tagEntry = hashLookup(knownBadTags, html->tag);
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if (!tagEntry)
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{
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/* XXX
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printf("\t\"%s\",\n", html->tag);
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*/
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}
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}
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viewHTMLTag(arg->view, input);
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}
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void
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reportHTMLAttributeName(void *a, HTML *html, Input *input)
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{
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Arg *arg;
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arg = a;
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if (html->tagIsKnown)
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{
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#ifdef ROBOT_LOG_ATTRIBUTES
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addEntry(attributeTable, arg, arg->url->url,
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html->currentAttribute->name);
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#endif
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}
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viewHTMLAttributeName(arg->view, input);
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}
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void
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reportHTMLAttributeValue(void *a, HTML *html, Input *input)
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{
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Arg *arg;
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arg = a;
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viewHTMLAttributeValue(arg->view, input);
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}
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void
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reportContentType(void *a, unsigned char *contentType)
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{
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Arg *arg;
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arg = a;
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addEntry(contentTypeTable, arg, arg->url->url, contentType);
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}
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static void
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metaHandler(void *a, HTML *html)
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{
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Arg *arg;
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HTMLAttribute *attr;
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unsigned char *charset;
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ContentType *contentType;
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arg = a;
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attr = html->attributes;
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while (attr)
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{
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if
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(
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(!strcmp((char *) attr->name, "http-equiv")) &&
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(attr->value) &&
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(!strcasecmp((char *) attr->value, "content-type"))
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)
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{
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break;
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}
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attr = attr->next;
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}
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if (attr)
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{
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contentType =
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mimeParseContentType(html->currentAttribute->value);
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charset = mimeGetContentTypeParameter(contentType, "charset");
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mimeFreeContentType(contentType);
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if (charset)
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{
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addEntry(metaCharsetTable, arg, arg->url->url,
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lowerCase(charset));
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free(charset);
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}
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}
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}
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void
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tagHandler(void *a, HTML *html)
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{
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}
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void
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reportHTTPCharSet(void *a, unsigned char *charset)
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{
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Arg *arg;
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arg = a;
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addEntry(httpCharsetTable, arg, arg->url->url, charset);
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}
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static void
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printEntry(HashEntry *hashEntry)
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{
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Entry *entry;
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unsigned char *key;
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unsigned char *url;
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entry = hashEntry->value;
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key = toHTML(hashEntry->key);
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url = toHTML(entry->url);
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fprintf
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(
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statsOut,
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"<tr><td>%s</td><td align=right>%d</td>"
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"<td><a href=%s>View Source</a></td>"
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"<td><a href=%s>%s</a></td></tr>\n",
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key,
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entry->count,
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entry->viewURL,
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url,
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url
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);
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free(key);
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free(url);
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}
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static void
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printTable(HashTable *table, char *column1)
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{
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fprintf(statsOut, "<table>\n");
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fprintf
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(
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statsOut,
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"<tr bgcolor=#cccccc><td align=center>%s</td><td>Count</td>"
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"<td align=center>View Source</td>"
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"<td align=center>Example URL</td></tr>\n",
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column1
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);
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hashEnumerate(table, printEntry);
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fprintf(statsOut, "</table>\n");
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}
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static void
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printTimes(FILE *file)
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{
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int i;
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fprintf(file, "<table>\n");
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fprintf(file, "<tr bgcolor=#cccccc>");
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fprintf(file, "<td>Task</td>");
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fprintf(file, "<td>Count</td>");
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fprintf(file, "<td>Average</td>");
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fprintf(file, "<td>Min</td>");
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fprintf(file, "<td>Max</td>");
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fprintf(file, "</tr>");
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for (i = 0; i < REPORT_TIME_MAX; i++)
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{
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TimeEntry *entry;
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entry = ×[i];
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fprintf(file, "<tr>");
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fprintf(file, "<td>%s</td>", entry->task);
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fprintf(file, "<td align=right>%d</td>", entry->count);
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if (entry->count)
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{
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fprintf(file, "<td align=right>%f</td>",
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(entry->total / entry->count) / 1000000);
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fprintf(file, "<td align=right>%f</td>",
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entry->min / 1000000);
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fprintf(file, "<td align=right>%f</td>",
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entry->max / 1000000);
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}
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else
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{
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fprintf(file, "<td> </td>");
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fprintf(file, "<td> </td>");
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fprintf(file, "<td> </td>");
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}
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fprintf(file, "</tr>");
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}
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fprintf(file, "</table>\n");
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}
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static void
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printStats(char *file, int count)
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{
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char backup[1024];
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char **limit;
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time_t theTime;
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|
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MUTEX_LOCK();
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sprintf(backup, "%s.bak", file);
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rename(file, backup);
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statsOut = fopen(file, "w");
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fprintf(statsOut, "<html><head><title>Stats</title></head><body>\n");
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fprintf(statsOut, "<table bgcolor=#cccccc>\n");
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fprintf(statsOut,
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"<tr><td>Start Time</td><td align=right>%s</td></tr>\n",
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startTime);
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time(&theTime);
|
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fprintf(statsOut,
|
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"<tr><td>Time of This File</td><td align=right>%s</td></tr>\n",
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ctime(&theTime));
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fprintf(statsOut,
|
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"<tr><td>Root URL</td><td align=right>%s</td></tr>\n",
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firstURL);
|
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fprintf(statsOut, "<tr><td>Domain Limits</td><td align=right>");
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limit = limitDomains;
|
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while (*limit)
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{
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fprintf(statsOut, "%s ", *limit);
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limit++;
|
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}
|
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fprintf(statsOut, "</td></tr>\n");
|
|
fprintf(statsOut,
|
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"<tr><td>URLs Attempted</td><td align=right>%d</td></tr>\n",
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count);
|
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fprintf(statsOut,
|
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"<tr><td>DNS Successes</td><td align=right>%d</td></tr>\n",
|
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netGetDNSCount());
|
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fprintf(statsOut,
|
|
"<tr><td>Connect Successes</td><td align=right>%d</td></tr>\n",
|
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netGetConnectCount());
|
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fprintf(statsOut,
|
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"<tr><td>Non-empty HTTP Responses</td>"
|
|
"<td align=right>%d</td></tr>\n",
|
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httpGetNonEmptyHTTPResponseCount());
|
|
fprintf(statsOut,
|
|
"<tr><td>HTTP/1.0 or Greater</td>"
|
|
"<td align=right>%d</td></tr>\n",
|
|
httpGetHTTP10OrGreaterCount());
|
|
fprintf(statsOut, "</table>\n");
|
|
printTimes(statsOut);
|
|
printTable(schemeTable, "URL Scheme");
|
|
printTable(httpHeaderTable, "HTTP Header");
|
|
printTable(contentTypeTable, "Content-Type");
|
|
printTable(httpCharsetTable, "HTTP charset");
|
|
printTable(metaCharsetTable, "META charset");
|
|
#ifdef ROBOT_LOG_TAGS
|
|
printTable(tagTable, "HTML Tag");
|
|
#endif
|
|
#ifdef ROBOT_LOG_ATTRIBUTES
|
|
printTable(attributeTable, "HTML Attribute");
|
|
#endif
|
|
fprintf(statsOut, "</body></html>\n");
|
|
fclose(statsOut);
|
|
MUTEX_UNLOCK();
|
|
}
|
|
|
|
static void
|
|
openViewFile(Arg *arg)
|
|
{
|
|
sprintf(arg->viewURL, "view/%010d.html", arg->count);
|
|
/*
|
|
sprintf(arg->viewFile, "%s%s", OUTPUT_DIRECTORY, arg->viewURL);
|
|
*/
|
|
sprintf(arg->viewFile, "/dev/null");
|
|
arg->viewFileAdded = 0;
|
|
arg->view = viewAlloc();
|
|
arg->view->out = fopen(arg->viewFile, "w");
|
|
if (!arg->view->out)
|
|
{
|
|
fprintf(stderr, "cannot open %s for writing: %s\n",
|
|
arg->viewFile, strerror(errno));
|
|
exit(0);
|
|
}
|
|
fprintf(arg->view->out, "<html><head><title>View</title></head><body><tt>");
|
|
}
|
|
|
|
static void
|
|
closeViewFile(Arg *arg)
|
|
{
|
|
fprintf(arg->view->out, "</tt></body></html>");
|
|
fclose(arg->view->out);
|
|
if (!arg->viewFileAdded)
|
|
{
|
|
unlink(arg->viewFile);
|
|
}
|
|
arg->viewFileAdded = 0;
|
|
FREE(arg->view);
|
|
}
|
|
|
|
static void *
|
|
startHere(void *a)
|
|
{
|
|
Arg *arg;
|
|
struct timeval theTime;
|
|
|
|
gettimeofday(&theTime, NULL);
|
|
|
|
reportStatus(a, "startHere", __FILE__, __LINE__);
|
|
|
|
arg = a;
|
|
|
|
openViewFile(arg);
|
|
httpFree(httpProcess(a, arg->url, NULL));
|
|
closeViewFile(arg);
|
|
|
|
reportStatus(a, "startHere done", __FILE__, __LINE__);
|
|
|
|
free(a);
|
|
|
|
reportTime(REPORT_TIME_TOTAL, &theTime);
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
spinThread(int count, URL *url)
|
|
{
|
|
Arg *arg;
|
|
thread_t departed;
|
|
int i;
|
|
int ret;
|
|
|
|
if (numberOfSlots < 2)
|
|
{
|
|
arg = calloc(sizeof(Arg), 1);
|
|
if (!arg)
|
|
{
|
|
fprintf(stderr, "cannot calloc Arg\n");
|
|
exit(0);
|
|
}
|
|
arg->slot = 0;
|
|
arg->count = count;
|
|
arg->url = url;
|
|
startHere(arg);
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < numberOfSlots; i++)
|
|
{
|
|
if (!slots[i])
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
if (i < numberOfSlots)
|
|
{
|
|
arg = calloc(sizeof(Arg), 1);
|
|
if (!arg)
|
|
{
|
|
fprintf(stderr, "cannot calloc Arg\n");
|
|
exit(0);
|
|
}
|
|
arg->slot = i;
|
|
arg->count = count;
|
|
arg->url = url;
|
|
ret = thr_create(NULL, 0, startHere, arg, 0, &slots[i]);
|
|
if (ret)
|
|
{
|
|
fprintf(stderr, "thr_create: ret %d\n", ret);
|
|
exit(0);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
ret = thr_join(0, &departed, NULL);
|
|
if (ret)
|
|
{
|
|
fprintf(stderr, "thr_join failed\n");
|
|
exit(0);
|
|
}
|
|
for (i = 0; i < numberOfSlots; i++)
|
|
{
|
|
if (slots[i] == departed)
|
|
{
|
|
slots[i] = 0;
|
|
spinThread(count, url);
|
|
break;
|
|
}
|
|
}
|
|
if (i >= numberOfSlots)
|
|
{
|
|
fprintf(stderr, "cannot find departed thread\n");
|
|
exit(0);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void
|
|
waitForAllThreads(void)
|
|
{
|
|
if (numberOfSlots < 2)
|
|
{
|
|
return;
|
|
}
|
|
|
|
while (1)
|
|
{
|
|
if (thr_join(0, NULL, NULL))
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
static int
|
|
waitForOneThread(void)
|
|
{
|
|
if (numberOfSlots < 2)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
return thr_join(0, NULL, NULL);
|
|
}
|
|
|
|
static void
|
|
initKnownBadTags(void)
|
|
{
|
|
unsigned char **p;
|
|
|
|
knownBadTags = hashAlloc(NULL);
|
|
p = badTags;
|
|
while (*p)
|
|
{
|
|
hashAdd(knownBadTags, *p, NULL);
|
|
p++;
|
|
}
|
|
}
|
|
|
|
static FD *
|
|
addFD(int fd, Handler func)
|
|
{
|
|
FD *f;
|
|
|
|
if (fd > maxFD)
|
|
{
|
|
if (table)
|
|
{
|
|
table = utilRealloc(table,
|
|
(maxFD + 1) * sizeof(*table),
|
|
(fd + 1) * sizeof(*table));
|
|
}
|
|
else
|
|
{
|
|
table = calloc(fd + 1, sizeof(*table));
|
|
}
|
|
if (!table)
|
|
{
|
|
return NULL;
|
|
}
|
|
maxFD = fd;
|
|
}
|
|
|
|
f = malloc(sizeof(FD));
|
|
if (!f)
|
|
{
|
|
return NULL;
|
|
}
|
|
f->handler = func;
|
|
f->file = NULL;
|
|
/*
|
|
f->id = -1;
|
|
f->port = 0;
|
|
f->suspend = 0;
|
|
f->writeFD = -1;
|
|
*/
|
|
|
|
table[fd] = f;
|
|
|
|
FD_SET(fd, &fdSet);
|
|
|
|
return f;
|
|
}
|
|
|
|
static void
|
|
removeFD(int fd)
|
|
{
|
|
FD *f;
|
|
|
|
f = table[fd];
|
|
if (f)
|
|
{
|
|
FD_CLR(fd, &fdSet);
|
|
if (f->file && (fileno(f->file) == fd))
|
|
{
|
|
fclose(f->file);
|
|
}
|
|
else
|
|
{
|
|
close(fd);
|
|
}
|
|
free(f);
|
|
table[fd] = NULL;
|
|
}
|
|
}
|
|
|
|
static int
|
|
compareStatusEntries(const void *e1, const void *e2)
|
|
{
|
|
StatusEntry *entry1;
|
|
StatusEntry *entry2;
|
|
|
|
entry1 = &statusEntries[*((int *) e1)];
|
|
entry2 = &statusEntries[*((int *) e2)];
|
|
|
|
return entry1->time - entry2->time;
|
|
}
|
|
|
|
static void
|
|
readClientRequest(int fd)
|
|
{
|
|
unsigned char buf[10240];
|
|
int bytesRead;
|
|
FILE *file;
|
|
int i;
|
|
|
|
bytesRead = read(fd, buf, sizeof(buf) - 1);
|
|
if (bytesRead < 0)
|
|
{
|
|
if (errno != ECONNRESET)
|
|
{
|
|
perror("read");
|
|
}
|
|
removeFD(fd);
|
|
return;
|
|
}
|
|
else if (!bytesRead)
|
|
{
|
|
removeFD(fd);
|
|
return;
|
|
}
|
|
buf[bytesRead] = 0;
|
|
|
|
file = fdopen(fd, "w");
|
|
if (!file)
|
|
{
|
|
char *err = "fdopen failed\n";
|
|
write(fd, err, strlen(err));
|
|
removeFD(fd);
|
|
return;
|
|
}
|
|
|
|
table[fd]->file = file;
|
|
|
|
if (strstr((char *) buf, "/exit"))
|
|
{
|
|
char *goodbye =
|
|
"HTTP/1.0 200 OK\n"
|
|
"Content-Type: text/html\n"
|
|
"\n"
|
|
"Bye!"
|
|
;
|
|
fprintf(file, goodbye);
|
|
removeFD(fd);
|
|
exit(0);
|
|
}
|
|
else if (strstr((char *) buf, "/times"))
|
|
{
|
|
char *begin =
|
|
"HTTP/1.0 200 OK\n"
|
|
"Content-Type: text/html\n"
|
|
"\n"
|
|
;
|
|
|
|
fprintf(file, begin);
|
|
printTimes(file);
|
|
removeFD(fd);
|
|
}
|
|
else
|
|
{
|
|
char *hello =
|
|
"HTTP/1.0 200 OK\n"
|
|
"Content-Type: text/html\n"
|
|
"\n"
|
|
;
|
|
|
|
fprintf(file, hello);
|
|
|
|
fprintf(file, "<table>\n");
|
|
|
|
fprintf(file, "<tr bgcolor=#cccccc>");
|
|
fprintf(file, "<td>Time</td>");
|
|
fprintf(file, "<td>Message</td>");
|
|
fprintf(file, "<td>File</td>");
|
|
fprintf(file, "<td>Line</td>");
|
|
fprintf(file, "</tr>");
|
|
|
|
for (i = 0; i < numberOfSlots; i++)
|
|
{
|
|
sortedStatusEntries[i] = i;
|
|
}
|
|
|
|
qsort(sortedStatusEntries, numberOfSlots, sizeof(int),
|
|
compareStatusEntries);
|
|
|
|
for (i = 0; i < numberOfSlots; i++)
|
|
{
|
|
StatusEntry *entry;
|
|
|
|
entry = &statusEntries[sortedStatusEntries[i]];
|
|
fprintf(file, "<tr>");
|
|
fprintf(file, "<td>%s</td>", ctime(&entry->time));
|
|
fprintf(file, "<td>%s</td>",
|
|
entry->message ? entry->message : "NULL");
|
|
fprintf(file, "<td>%s</td>",
|
|
entry->file ? entry->file : "NULL");
|
|
fprintf(file, "<td>%d</td>", entry->line);
|
|
fprintf(file, "</tr>");
|
|
}
|
|
|
|
fprintf(file, "</table>\n");
|
|
|
|
removeFD(fd);
|
|
}
|
|
}
|
|
|
|
static void
|
|
acceptNewClient(int fd)
|
|
{
|
|
FD *f;
|
|
int newFD;
|
|
|
|
newFD = netAccept(fd);
|
|
if (newFD < 0)
|
|
{
|
|
fprintf(stderr, "netAccept failed\n");
|
|
return;
|
|
}
|
|
|
|
f = addFD(newFD, readClientRequest);
|
|
if (!f)
|
|
{
|
|
fprintf(stderr, "addFD failed\n");
|
|
return;
|
|
}
|
|
}
|
|
|
|
static void *
|
|
startStatusFunc(void *a)
|
|
{
|
|
FD *f;
|
|
int fd;
|
|
fd_set localFDSet;
|
|
int ret;
|
|
|
|
fd = netListen(NULL, NULL, &mainPort);
|
|
if (fd < 0)
|
|
{
|
|
fprintf(stderr, "netListen failed\n");
|
|
exit(0);
|
|
}
|
|
|
|
f = addFD(fd, acceptNewClient);
|
|
if (!f)
|
|
{
|
|
fprintf(stderr, "addFD failed\n");
|
|
exit(0);
|
|
}
|
|
|
|
while (1)
|
|
{
|
|
localFDSet = fdSet;
|
|
ret = select(maxFD + 1, &localFDSet, NULL, NULL, NULL);
|
|
if (ret == -1)
|
|
{
|
|
perror("select");
|
|
}
|
|
for (fd = 0; fd <= maxFD; fd++)
|
|
{
|
|
if (FD_ISSET(fd, &localFDSet))
|
|
{
|
|
(*table[fd]->handler)(fd);
|
|
}
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
static void
|
|
startStatusThread(void)
|
|
{
|
|
int ret;
|
|
|
|
ret = thr_create(NULL, 0, startStatusFunc, NULL, 0, &statusThread);
|
|
if (ret)
|
|
{
|
|
fprintf(stderr, "thr_create: ret %d\n", ret);
|
|
exit(0);
|
|
}
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
int count;
|
|
int i;
|
|
int interval;
|
|
int limit;
|
|
char *outFile;
|
|
time_t theTime;
|
|
URL *url;
|
|
|
|
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
|
|
{
|
|
fprintf(stderr, "signal failed\n");
|
|
exit(0);
|
|
}
|
|
|
|
outFile = NULL;
|
|
for (i = 1; i < argc; i++)
|
|
{
|
|
if (!strcmp(argv[i], "-d"))
|
|
{
|
|
i++;
|
|
limitDomains[limitDomainsIndex] = argv[i];
|
|
limitDomainsIndex++;
|
|
}
|
|
else if (!strcmp(argv[i], "-o"))
|
|
{
|
|
i++;
|
|
outFile = argv[i];
|
|
}
|
|
else if (!strcmp(argv[i], "-s"))
|
|
{
|
|
i++;
|
|
firstURL = argv[i];
|
|
}
|
|
}
|
|
|
|
MUTEX_INIT();
|
|
|
|
time(&theTime);
|
|
startTime = copyString((unsigned char *) ctime(&theTime));
|
|
|
|
#ifdef ROBOT_LOG_ATTRIBUTES
|
|
attributeTable = hashAlloc(freeEntry);
|
|
#endif
|
|
contentTypeTable = hashAlloc(freeEntry);
|
|
httpCharsetTable = hashAlloc(freeEntry);
|
|
httpHeaderTable = hashAlloc(freeEntry);
|
|
metaCharsetTable = hashAlloc(freeEntry);
|
|
schemeTable = hashAlloc(freeEntry);
|
|
#ifdef ROBOT_LOG_TAGS
|
|
tagTable = hashAlloc(freeEntry);
|
|
#endif
|
|
urlTable = hashAlloc(NULL);
|
|
|
|
initKnownBadTags();
|
|
|
|
addURLInit(addURLFunc, NULL, limitDomains);
|
|
|
|
htmlRegister("meta", "content", metaHandler);
|
|
htmlRegisterTagHandler(tagHandler);
|
|
|
|
startStatusThread();
|
|
|
|
if (!firstURL)
|
|
{
|
|
firstURL = "http://somehost/somedir/";
|
|
}
|
|
if (!outFile)
|
|
{
|
|
outFile = OUTPUT_DIRECTORY "zzz.html";
|
|
}
|
|
url = urlParse((unsigned char *) firstURL);
|
|
hashAdd(urlTable, (unsigned char *) firstURL, 0);
|
|
urls = url;
|
|
lastURL = url;
|
|
limit = 50000;
|
|
interval = (limit / 100);
|
|
if (!interval)
|
|
{
|
|
interval = 5;
|
|
}
|
|
count = 0;
|
|
while (1)
|
|
{
|
|
count++;
|
|
spinThread(count, url);
|
|
if (!(count % interval))
|
|
{
|
|
printStats(outFile, count);
|
|
}
|
|
if (count >= limit)
|
|
{
|
|
thr_kill(statusThread, SIGKILL);
|
|
waitForAllThreads();
|
|
break;
|
|
}
|
|
else if (!url->next)
|
|
{
|
|
while (!url->next)
|
|
{
|
|
if (waitForOneThread())
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
if (!url->next)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
url = url->next;
|
|
}
|
|
|
|
printStats(outFile, count);
|
|
|
|
#ifdef ROBOT_LOG_ATTRIBUTES
|
|
hashFree(attributeTable);
|
|
#endif
|
|
hashFree(contentTypeTable);
|
|
hashFree(httpCharsetTable);
|
|
hashFree(httpHeaderTable);
|
|
hashFree(metaCharsetTable);
|
|
hashFree(schemeTable);
|
|
#ifdef ROBOT_LOG_TAGS
|
|
hashFree(tagTable);
|
|
#endif
|
|
hashFree(urlTable);
|
|
|
|
url = urls;
|
|
while (url)
|
|
{
|
|
URL *tmp;
|
|
|
|
tmp = url;
|
|
url = url->next;
|
|
urlFree(tmp);
|
|
}
|
|
|
|
exit(0);
|
|
return 1;
|
|
}
|