From c0b7206652b2852bc574694e7ba07ba1c2acdc00 Mon Sep 17 00:00:00 2001 From: hongbotian Date: Mon, 30 Nov 2015 03:10:21 -0500 Subject: delete app Change-Id: Id4c572809969ebe89e946e88063eaed262cff3f2 Signed-off-by: hongbotian --- rubbos/app/httpd-2.0.64/support/logresolve.c | 400 --------------------------- 1 file changed, 400 deletions(-) delete mode 100644 rubbos/app/httpd-2.0.64/support/logresolve.c (limited to 'rubbos/app/httpd-2.0.64/support/logresolve.c') diff --git a/rubbos/app/httpd-2.0.64/support/logresolve.c b/rubbos/app/httpd-2.0.64/support/logresolve.c deleted file mode 100644 index c606039b..00000000 --- a/rubbos/app/httpd-2.0.64/support/logresolve.c +++ /dev/null @@ -1,400 +0,0 @@ -/* Licensed to the Apache Software Foundation (ASF) under one or more - * contributor license agreements. See the NOTICE file distributed with - * this work for additional information regarding copyright ownership. - * The ASF licenses this file to You under the Apache License, Version 2.0 - * (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -/* - * logresolve 1.1 - * - * Tom Rathborne - tomr@uunet.ca - http://www.uunet.ca/~tomr/ - * UUNET Canada, April 16, 1995 - * - * Rewritten by David Robinson. (drtr ast.cam.ac.uk) - * - * Usage: logresolve [-s filename] [-c] < access_log > new_log - * - * Arguments: - * -s filename name of a file to record statistics - * -c check the DNS for a matching A record for the host. - * - * Notes: - * - * To generate meaningful statistics from an HTTPD log file, it's good - * to have the domain name of each machine that accessed your site, but - * doing this on the fly can slow HTTPD down. - * - * Compiling NCSA HTTPD with the -DMINIMAL_DNS flag turns IP#->hostname - * resolution off. Before running your stats program, just run your log - * file through this program (logresolve) and all of your IP numbers will - * be resolved into hostnames (where possible). - * - * logresolve takes an HTTPD access log (in the COMMON log file format, - * or any other format that has the IP number/domain name as the first - * field for that matter), and outputs the same file with all of the - * domain names looked up. Where no domain name can be found, the IP - * number is left in. - * - * To minimize impact on your nameserver, logresolve has its very own - * internal hash-table cache. This means that each IP number will only - * be looked up the first time it is found in the log file. - * - * The -c option causes logresolve to apply the same check as httpd - * compiled with -DMAXIMUM_DNS; after finding the hostname from the IP - * address, it looks up the IP addresses for the hostname and checks - * that one of these matches the original address. - */ - -#include "apr_lib.h" -#if APR_HAVE_STDIO_H -#include -#endif -#if APR_HAVE_STDLIB_H -#include -#endif -#if APR_HAVE_CTYPE_H -#include -#endif -#if APR_HAVE_NETDB_H -#include -#endif -#if APR_HAVE_NETINET_IN_H -#include -#endif -#if APR_HAVE_STRING_H -#include -#endif -#if APR_HAVE_SYS_SOCKET_H -#include -#endif -#if APR_HAVE_ARPA_INET_H -#include -#endif - -static void cgethost(struct in_addr ipnum, char *string, int check); -static int get_line(char *s, int n); -static void stats(FILE *output); - -#ifdef BEOS -#define NO_ADDRESS NO_DATA -#endif - - -/* maximum line length */ -#ifndef MAXLINE -#define MAXLINE 1024 -#endif - -/* maximum length of a domain name */ -#ifndef MAXDNAME -#define MAXDNAME 256 -#endif - -/* number of buckets in cache hash apr_table_t */ -#define BUCKETS 256 - -#if !APR_HAVE_STRDUP -char *strdup (const char *str) -{ - char *dup; - - if (!(dup = (char *) malloc(strlen(str) + 1))) - return NULL; - dup = strcpy(dup, str); - - return dup; -} -#endif - -/* - * struct nsrec - record of nameservice for cache linked list - * - * ipnum - IP number hostname - hostname noname - nonzero if IP number has no - * hostname, i.e. hostname=IP number - */ - -struct nsrec { - struct in_addr ipnum; - char *hostname; - int noname; - struct nsrec *next; -} *nscache[BUCKETS]; - -/* - * statistics - obvious - */ - -#ifndef h_errno -#ifdef __CYGWIN__ -extern __declspec(dllimport) int h_errno; -#else -extern int h_errno; /* some machines don't have this in their headers */ -#endif -#endif - -/* largest value for h_errno */ - -#define MAX_ERR (NO_ADDRESS) -#define UNKNOWN_ERR (MAX_ERR+1) -#define NO_REVERSE (MAX_ERR+2) - -static int cachehits = 0; -static int cachesize = 0; -static int entries = 0; -static int resolves = 0; -static int withname = 0; -static int errors[MAX_ERR + 3]; - -/* - * cgethost - gets hostname by IP address, caching, and adding unresolvable - * IP numbers with their IP number as hostname, setting noname flag - */ - -static void cgethost (struct in_addr ipnum, char *string, int check) -{ - struct nsrec **current, *new; - struct hostent *hostdata; - char *name; - - current = &nscache[((ipnum.s_addr + (ipnum.s_addr >> 8) + - (ipnum.s_addr >> 16) + (ipnum.s_addr >> 24)) % BUCKETS)]; - - while (*current != NULL && ipnum.s_addr != (*current)->ipnum.s_addr) - current = &(*current)->next; - - if (*current == NULL) { - cachesize++; - new = (struct nsrec *) malloc(sizeof(struct nsrec)); - if (new == NULL) { - perror("malloc"); - fprintf(stderr, "Insufficient memory\n"); - exit(1); - } - *current = new; - new->next = NULL; - - new->ipnum = ipnum; - - hostdata = gethostbyaddr((const char *) &ipnum, sizeof(struct in_addr), - AF_INET); - if (hostdata == NULL) { - if (h_errno > MAX_ERR) - errors[UNKNOWN_ERR]++; - else - errors[h_errno]++; - new->noname = h_errno; - name = strdup(inet_ntoa(ipnum)); - } - else { - new->noname = 0; - name = strdup(hostdata->h_name); - if (check) { - if (name == NULL) { - perror("strdup"); - fprintf(stderr, "Insufficient memory\n"); - exit(1); - } - hostdata = gethostbyname(name); - if (hostdata != NULL) { - char **hptr; - - for (hptr = hostdata->h_addr_list; *hptr != NULL; hptr++) - if (((struct in_addr *) (*hptr))->s_addr == ipnum.s_addr) - break; - if (*hptr == NULL) - hostdata = NULL; - } - if (hostdata == NULL) { - fprintf(stderr, "Bad host: %s != %s\n", name, - inet_ntoa(ipnum)); - new->noname = NO_REVERSE; - free(name); - name = strdup(inet_ntoa(ipnum)); - errors[NO_REVERSE]++; - } - } - } - new->hostname = name; - if (new->hostname == NULL) { - perror("strdup"); - fprintf(stderr, "Insufficient memory\n"); - exit(1); - } - } - else - cachehits++; - - /* size of string == MAXDNAME +1 */ - strncpy(string, (*current)->hostname, MAXDNAME); - string[MAXDNAME] = '\0'; -} - -/* - * prints various statistics to output - */ - -static void stats (FILE *output) -{ - int i; - char *ipstring; - struct nsrec *current; - char *errstring[MAX_ERR + 3]; - - for (i = 0; i < MAX_ERR + 3; i++) - errstring[i] = "Unknown error"; - errstring[HOST_NOT_FOUND] = "Host not found"; - errstring[TRY_AGAIN] = "Try again"; - errstring[NO_RECOVERY] = "Non recoverable error"; - errstring[NO_DATA] = "No data record"; - errstring[NO_ADDRESS] = "No address"; - errstring[NO_REVERSE] = "No reverse entry"; - - fprintf(output, "logresolve Statistics:\n"); - - fprintf(output, "Entries: %d\n", entries); - fprintf(output, " With name : %d\n", withname); - fprintf(output, " Resolves : %d\n", resolves); - if (errors[HOST_NOT_FOUND]) - fprintf(output, " - Not found : %d\n", errors[HOST_NOT_FOUND]); - if (errors[TRY_AGAIN]) - fprintf(output, " - Try again : %d\n", errors[TRY_AGAIN]); - if (errors[NO_DATA]) - fprintf(output, " - No data : %d\n", errors[NO_DATA]); - if (errors[NO_ADDRESS]) - fprintf(output, " - No address: %d\n", errors[NO_ADDRESS]); - if (errors[NO_REVERSE]) - fprintf(output, " - No reverse: %d\n", errors[NO_REVERSE]); - fprintf(output, "Cache hits : %d\n", cachehits); - fprintf(output, "Cache size : %d\n", cachesize); - fprintf(output, "Cache buckets : IP number * hostname\n"); - - for (i = 0; i < BUCKETS; i++) - for (current = nscache[i]; current != NULL; current = current->next) { - ipstring = inet_ntoa(current->ipnum); - if (current->noname == 0) - fprintf(output, " %3d %15s - %s\n", i, ipstring, - current->hostname); - else { - if (current->noname > MAX_ERR + 2) - fprintf(output, " %3d %15s : Unknown error\n", i, - ipstring); - else - fprintf(output, " %3d %15s : %s\n", i, ipstring, - errstring[current->noname]); - } - } -} - - -/* - * gets a line from stdin - */ - -static int get_line (char *s, int n) -{ - char *cp; - - if (!fgets(s, n, stdin)) - return (0); - cp = strchr(s, '\n'); - if (cp) - *cp = '\0'; - return (1); -} - -int main (int argc, char *argv[]) -{ - struct in_addr ipnum; - char *bar, hoststring[MAXDNAME + 1], line[MAXLINE], *statfile; - int i, check; - -#if defined(WIN32) || defined(NETWARE) - /* If we apr'ify this code, apr_pool_create/apr_pool_destroy - * should perform the WSAStartup/WSACleanup for us. - */ - WSADATA wsaData; - WSAStartup(MAKEWORD(2, 0), &wsaData); -#endif - - check = 0; - statfile = NULL; - for (i = 1; i < argc; i++) { - if (strcmp(argv[i], "-c") == 0) - check = 1; - else if (strcmp(argv[i], "-s") == 0) { - if (i == argc - 1) { - fprintf(stderr, "logresolve: missing filename to -s\n"); - exit(1); - } - i++; - statfile = argv[i]; - } - else { - fprintf(stderr, "Usage: logresolve [-s statfile] [-c] < input > output\n"); - exit(0); - } - } - - for (i = 0; i < BUCKETS; i++) - nscache[i] = NULL; - for (i = 0; i < MAX_ERR + 2; i++) - errors[i] = 0; - - while (get_line(line, MAXLINE)) { - if (line[0] == '\0') - continue; - entries++; - if (!apr_isdigit(line[0])) { /* short cut */ - puts(line); - withname++; - continue; - } - bar = strchr(line, ' '); - if (bar != NULL) - *bar = '\0'; - ipnum.s_addr = inet_addr(line); - if (ipnum.s_addr == 0xffffffffu) { - if (bar != NULL) - *bar = ' '; - puts(line); - withname++; - continue; - } - - resolves++; - - cgethost(ipnum, hoststring, check); - if (bar != NULL) - printf("%s %s\n", hoststring, bar + 1); - else - puts(hoststring); - } - -#if defined(WIN32) || defined(NETWARE) - WSACleanup(); -#endif - - if (statfile != NULL) { - FILE *fp; - fp = fopen(statfile, "w"); - if (fp == NULL) { - fprintf(stderr, "logresolve: could not open statistics file '%s'\n" - ,statfile); - exit(1); - } - stats(fp); - fclose(fp); - } - - return (0); -} -- cgit 1.2.3-korg