Remove recv-announce tool (#933)

This daemon for receiving send-announce traffic has not
built for many years.

diff --git a/src/Makefile.am b/src/Makefile.am
index d9f3a08b9e52f063878b7811ff90f252436012d3..38d731f2e30599c79477e0cf0a160d4f44214067 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -159,7 +159,6 @@ noinst_LTLIBRARIES = libsquid.la
 
 EXTRA_PROGRAMS = \
        unlinkd \
-       recv-announce \
        ufsdump
 
 ## cfgen is used when building squid
@@ -585,8 +584,6 @@ unlinkd_LDADD = \
        $(COMPAT_LIB) \
        $(XTRA_LIBS)
 
-recv_announce_SOURCES = recv-announce.cc
-
 ## What requires what..
 ## many things want ACLChecklist.cc
 ## ACLChecklist.cc wants AuthUserRequest.cc

diff --git a/src/recv-announce.cc b/src/recv-announce.cc
deleted file mode 100644 (file)
index fab58f4..0000000
--- a/src/recv-announce.cc
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright (C) 1996-2021 The Squid Software Foundation and contributors
- *
- * Squid software is distributed under GPLv2+ license and includes
- * contributions from numerous individuals and organizations.
- * Please see the COPYING and CONTRIBUTORS files for details.
- */
-
-/* DEBUG: section 00    Announcement Server */
-
-#include "squid.h"
-
-#include <csignal>
-#include <cstring>
-#include <fcntl.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <netdb.h>
-#include <unistd.h>
-
-#define RECV_BUF_SIZE 8192
-
-/*
- * This program must be run from inetd.  First add something like this
- * to /etc/services:
- *
- * cached_announce 3131/udp             # cache announcements
- *
- * And then add something like this to /etc/inetd/conf:
- *
- * cached_announce dgram udp       wait cached /tmp/recv-announce recv-announce /tmp/recv-announce.log
- *
- *
- * A single instance of this process will continue to handle incoming
- * requests.  If it dies, or is killed, inetd should restart it when the
- * next message arrives.
- *
- */
-
-/*
- * usage: recv-announce logfile
- */
-
-static void
-sig_handle(int)
-{
-    fflush(stdout);
-    close(2);
-    close(1);
-    close(0);
-    exit(EXIT_SUCCESS);
-}
-
-int
-main(int argc, char *argv[])
-{
-    char buf[RECV_BUF_SIZE];
-
-    struct sockaddr_in R;
-    socklen_t len;
-
-    struct hostent *hp = NULL;
-    const char *logfile;
-    char ip[4];
-
-    for (len = 0; len < 32; ++len) {
-        signal(len, sig_handle);
-    }
-
-    if (argc > 1)
-        logfile = argv[1];
-    else
-        logfile = "/tmp/recv-announce.log";
-
-    close(1);
-
-    if (open(logfile, O_WRONLY | O_CREAT | O_APPEND, 0660) < 0) {
-        perror(logfile);
-        exit(EXIT_FAILURE);
-    }
-
-    close(2);
-    dup(1);
-
-    IPAddress ipa;
-    chat tmp[MAX_HOSTNAMELEN];
-    for (;;) {
-        memset(buf, '\0', RECV_BUF_SIZE);
-        memset(&R, '\0', len = sizeof(R));
-
-        if (recvfrom(0, buf, RECV_BUF_SIZE, 0, (sockaddr *)&R, &len) < 0) {
-            perror("recv");
-            exit(EXIT_FAILURE);
-        }
-
-        memcpy(ip, &R.sin_addr.s_addr, 4);
-        hp = gethostbyaddr(ip, 4, AF_INET);
-        ipa = R.sin_addr;
-        printf("==============================================================================\n");
-        printf("Received from %s [%s]\n",
-               ipa.toStr(tmp,MAX_HOSTNAMELEN),
-               (hp && hp->h_name) ? hp->h_name : "Unknown");
-        fputs(buf, stdout);
-        fflush(stdout);
-    }
-
-    return EXIT_SUCCESS;
-}
-