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Add Port to *bindAddress.

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svn:r1901
This commit is contained in:
Nick Mathewson 2004-05-19 20:25:44 +00:00
parent 553b0a4f51
commit d95f347b14
2 changed files with 24 additions and 7 deletions
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2
doc/TODO
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@ -15,7 +15,7 @@ For 0.0.7:
o allow multiple log files
o the keep-trying-to-build-intropoints-always bug.
- *bindaddress
- include the port
o include the port
- allow multiple of them
- have an allow/deny series for them
- break exitpolicy into multiple config lines

29
src/or/connection.c
View File

@ -317,20 +317,37 @@ void connection_expire_held_open(void)
/** Bind a new non-blocking socket listening to
* <b>bindaddress</b>:<b>bindport</b>, and add this new connection
* (of type <b>type</b>) to the connection array.
*
* If <b>bindaddress</b> includes a port, we bind on that port; otherwise, we
* use bindport.
*/
int connection_create_listener(char *bindaddress, uint16_t bindport, int type) {
struct sockaddr_in bindaddr; /* where to bind */
connection_t *conn;
char *hostname, *cp;
int usePort;
int s; /* the socket we're going to make */
int one=1;
cp = strchr(bindaddress, ':');
if (cp) {
hostname = tor_strndup(bindaddress, cp-bindaddress);
usePort = atoi(cp+1);
} else {
hostname = tor_strdup(bindaddress);
usePort = bindport;
}
memset(&bindaddr,0,sizeof(struct sockaddr_in));
bindaddr.sin_family = AF_INET;
bindaddr.sin_port = htons(bindport);
if(tor_lookup_hostname(bindaddress, &(bindaddr.sin_addr.s_addr)) != 0) {
log_fn(LOG_WARN,"Can't resolve BindAddress %s",bindaddress);
bindaddr.sin_port = htons(usePort);
if(tor_lookup_hostname(hostname, &(bindaddr.sin_addr.s_addr)) != 0) {
log_fn(LOG_WARN,"Can't resolve BindAddress %s",hostname);
tor_free(hostname);
return -1;
}
tor_free(hostname);
s = socket(PF_INET,SOCK_STREAM,IPPROTO_TCP);
if (s < 0) {
@ -341,13 +358,13 @@ int connection_create_listener(char *bindaddress, uint16_t bindport, int type) {
setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void*) &one, sizeof(one));
if(bind(s,(struct sockaddr *)&bindaddr,sizeof(bindaddr)) < 0) {
log_fn(LOG_WARN,"Could not bind to port %u: %s",bindport,
log_fn(LOG_WARN,"Could not bind to port %u: %s",usePort,
tor_socket_strerror(tor_socket_errno(s)));
return -1;
}
if(listen(s,SOMAXCONN) < 0) {
log_fn(LOG_WARN,"Could not listen on port %u: %s",bindport,
log_fn(LOG_WARN,"Could not listen on port %u: %s",usePort,
tor_socket_strerror(tor_socket_errno(s)));
return -1;
}
@ -363,7 +380,7 @@ int connection_create_listener(char *bindaddress, uint16_t bindport, int type) {
return -1;
}
log_fn(LOG_DEBUG,"%s listening on port %u.",conn_type_to_string[type], bindport);
log_fn(LOG_DEBUG,"%s listening on port %u.",conn_type_to_string[type], usePort);
conn->state = LISTENER_STATE_READY;
connection_start_reading(conn);