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Diffstat (limited to 'test/regress_testutils.c')
| -rw-r--r-- | test/regress_testutils.c | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/test/regress_testutils.c b/test/regress_testutils.c deleted file mode 100644 index 959347e..0000000 --- a/test/regress_testutils.c +++ /dev/null @@ -1,233 +0,0 @@ -/* - * Copyright (c) 2010-2012 Niels Provos and Nick Mathewson - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. The name of the author may not be used to endorse or promote products - * derived from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR - * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES - * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. - * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - */ -#include "../util-internal.h" - -#ifdef _WIN32 -#include <winsock2.h> -#include <windows.h> -#include <ws2tcpip.h> -#endif - -#include "event2/event-config.h" - -#include <sys/types.h> -#include <sys/stat.h> -#ifdef EVENT__HAVE_SYS_TIME_H -#include <sys/time.h> -#endif -#include <sys/queue.h> -#ifndef _WIN32 -#include <sys/socket.h> -#include <signal.h> -#include <netinet/in.h> -#include <arpa/inet.h> -#include <unistd.h> -#endif -#ifdef EVENT__HAVE_NETINET_IN6_H -#include <netinet/in6.h> -#endif -#ifdef HAVE_NETDB_H -#include <netdb.h> -#endif -#include <fcntl.h> -#include <stdlib.h> -#include <stdio.h> -#include <string.h> -#include <errno.h> - -#include "event2/dns.h" -#include "event2/dns_struct.h" -#include "event2/event.h" -#include "event2/event_compat.h" -#include "event2/util.h" -#include "event2/listener.h" -#include "event2/bufferevent.h" -#include "log-internal.h" -#include "regress.h" -#include "regress_testutils.h" - -/* globals */ -static struct evdns_server_port *dns_port; -evutil_socket_t dns_sock = -1; - -/* Helper: return the port that a socket is bound on, in host order. */ -int -regress_get_socket_port(evutil_socket_t fd) -{ - struct sockaddr_storage ss; - ev_socklen_t socklen = sizeof(ss); - if (getsockname(fd, (struct sockaddr*)&ss, &socklen) != 0) - return -1; - if (ss.ss_family == AF_INET) - return ntohs( ((struct sockaddr_in*)&ss)->sin_port); - else if (ss.ss_family == AF_INET6) - return ntohs( ((struct sockaddr_in6*)&ss)->sin6_port); - else - return -1; -} - -struct evdns_server_port * -regress_get_dnsserver(struct event_base *base, - ev_uint16_t *portnum, - evutil_socket_t *psock, - evdns_request_callback_fn_type cb, - void *arg) -{ - struct evdns_server_port *port = NULL; - evutil_socket_t sock; - struct sockaddr_in my_addr; - - sock = socket(AF_INET, SOCK_DGRAM, 0); - if (sock < 0) { - tt_abort_perror("socket"); - } - - evutil_make_socket_nonblocking(sock); - - memset(&my_addr, 0, sizeof(my_addr)); - my_addr.sin_family = AF_INET; - my_addr.sin_port = htons(*portnum); - my_addr.sin_addr.s_addr = htonl(0x7f000001UL); - if (bind(sock, (struct sockaddr*)&my_addr, sizeof(my_addr)) < 0) { - evutil_closesocket(sock); - tt_abort_perror("bind"); - } - port = evdns_add_server_port_with_base(base, sock, 0, cb, arg); - if (!*portnum) - *portnum = regress_get_socket_port(sock); - if (psock) - *psock = sock; - - return port; -end: - return NULL; -} - -void -regress_clean_dnsserver(void) -{ - if (dns_port) { - evdns_close_server_port(dns_port); - dns_port = NULL; - } - if (dns_sock >= 0) { - evutil_closesocket(dns_sock); - dns_sock = -1; - } -} - -static void strtolower(char *s) -{ - while (*s) { - *s = EVUTIL_TOLOWER_(*s); - ++s; - } -} -void -regress_dns_server_cb(struct evdns_server_request *req, void *data) -{ - struct regress_dns_server_table *tab = data; - char *question; - - if (req->nquestions != 1) - TT_DIE(("Only handling one question at a time; got %d", - req->nquestions)); - - question = req->questions[0]->name; - - while (tab->q && evutil_ascii_strcasecmp(question, tab->q) && - strcmp("*", tab->q)) - ++tab; - if (tab->q == NULL) - TT_DIE(("Unexpected question: '%s'", question)); - - ++tab->seen; - - if (tab->lower) - strtolower(question); - - if (!strcmp(tab->anstype, "err")) { - int err = atoi(tab->ans); - tt_assert(! evdns_server_request_respond(req, err)); - return; - } else if (!strcmp(tab->anstype, "errsoa")) { - int err = atoi(tab->ans); - char soa_record[] = - "\x04" "dns1" "\x05" "icann" "\x03" "org" "\0" - "\x0a" "hostmaster" "\x05" "icann" "\x03" "org" "\0" - "\x77\xde\x5e\xba" /* serial */ - "\x00\x00\x1c\x20" /* refreshtime = 2h */ - "\x00\x00\x0e\x10" /* retry = 1h */ - "\x00\x12\x75\x00" /* expiration = 14d */ - "\x00\x00\x0e\x10" /* min.ttl = 1h */ - ; - evdns_server_request_add_reply( - req, EVDNS_AUTHORITY_SECTION, - "example.com", EVDNS_TYPE_SOA, EVDNS_CLASS_INET, - 42, sizeof(soa_record) - 1, 0, soa_record); - tt_assert(! evdns_server_request_respond(req, err)); - return; - } else if (!strcmp(tab->anstype, "A")) { - struct in_addr in; - if (!evutil_inet_pton(AF_INET, tab->ans, &in)) { - TT_DIE(("Bad A value %s in table", tab->ans)); - } - evdns_server_request_add_a_reply(req, question, 1, &in.s_addr, - 100); - } else if (!strcmp(tab->anstype, "AAAA")) { - struct in6_addr in6; - if (!evutil_inet_pton(AF_INET6, tab->ans, &in6)) { - TT_DIE(("Bad AAAA value %s in table", tab->ans)); - } - evdns_server_request_add_aaaa_reply(req, - question, 1, &in6.s6_addr, 100); - } else { - TT_DIE(("Weird table entry with type '%s'", tab->anstype)); - } - tt_assert(! evdns_server_request_respond(req, 0)) - return; -end: - tt_want(! evdns_server_request_drop(req)); -} - -int -regress_dnsserver(struct event_base *base, ev_uint16_t *port, - struct regress_dns_server_table *search_table) -{ - dns_port = regress_get_dnsserver(base, port, &dns_sock, - regress_dns_server_cb, search_table); - return dns_port != NULL; -} - -int -regress_get_listener_addr(struct evconnlistener *lev, - struct sockaddr *sa, ev_socklen_t *socklen) -{ - evutil_socket_t s = evconnlistener_get_fd(lev); - if (s <= 0) - return -1; - return getsockname(s, sa, socklen); -} |