X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=send_common.c;h=acb7aa6d06777863cccffe8a317749618b11060b;hp=ec7ab67108334c85085b46b84ada1db45eb91a82;hb=a4c2c4f9c7cd580252917729a65d482de3c14a97;hpb=f167629b3191c57a6b691cd2a6af04a45a74ccb0

diff --git a/send_common.c b/send_common.c
index ec7ab671..acb7aa6d 100644
--- a/send_common.c
+++ b/send_common.c
@@ -1,8 +1,4 @@
-/*
- * Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>
- *
- * Licensed under the GPL v2. For licencing details see COPYING.
- */
+/* Copyright (C) 2005 Andre Noll <maan@tuebingen.mpg.de>, see file COPYING. */
 
 /** \file send_common.c Functions used by more than one paraslash sender. */
 
@@ -13,6 +9,7 @@
 #include <arpa/inet.h>
 #include <sys/un.h>
 #include <netdb.h>
+#include <lopsub.h>
 
 #include "para.h"
 #include "error.h"
@@ -71,7 +68,7 @@ static int open_sender(unsigned l4type, int port)
  * list, destroy the chunk queue of this client, delete the client from the
  * list of connected clients and free the sender_client struct.
  *
- * \sa shutdown_clients().
+ * \sa \ref shutdown_clients().
  */
 void shutdown_client(struct sender_client *sc, struct sender_status *ss)
 {
@@ -133,19 +130,33 @@ int send_queued_chunks(int fd, struct chunk_queue *cq)
  * Initialize a struct sender status.
  *
  * \param ss The struct to initialize.
- * \param access_arg The array of access arguments given at the command line.
- * \param num_access_args The number of elements in \a access_arg.
+ * \param acl_opt_result Contains array of --{http|dccp}-access arguments.
  * \param port The tcp or dccp port to listen on.
  * \param max_clients The maximal number of simultaneous connections.
  * \param default_deny Whether a blacklist should be used for access control.
  */
-void init_sender_status(struct sender_status *ss, char **access_arg,
-	int num_access_args, int port, int max_clients, int default_deny)
+void init_sender_status(struct sender_status *ss,
+		const struct lls_opt_result *acl_opt_result, int port,
+		int max_clients, int default_deny)
 {
+	int i;
+
 	ss->listen_fd = -1;
 	INIT_LIST_HEAD(&ss->client_list);
 	ss->port = port;
-	acl_init(&ss->acl, access_arg, num_access_args);
+
+	/* Initialize an access control list */
+	INIT_LIST_HEAD(&ss->acl);
+	for (i = 0; i < lls_opt_given(acl_opt_result); i++) {
+		const char *arg = lls_string_val(i, acl_opt_result);
+		char addr[16];
+		int mask;
+		if (!parse_cidr(arg, addr, sizeof(addr), &mask))
+			PARA_WARNING_LOG("ACL syntax error: %s, ignoring\n",
+				arg);
+		else
+			acl_add_entry(&ss->acl, addr, mask);
+	}
 	ss->num_clients = 0;
 	ss->max_clients = max_clients;
 	ss->default_deny = default_deny;
@@ -197,7 +208,7 @@ char *generic_sender_status(struct sender_status *ss, const char *name)
  * \param scd Contains the IP and the netmask.
  * \param ss The sender.
  *
- * \sa generic_com_deny().
+ * \sa \ref generic_com_deny().
  */
 void generic_com_allow(struct sender_command_data *scd,
 		struct sender_status *ss)
@@ -211,7 +222,7 @@ void generic_com_allow(struct sender_command_data *scd,
  * \param scd see \ref generic_com_allow().
  * \param ss see \ref generic_com_allow().
  *
- * \sa generic_com_allow().
+ * \sa \ref generic_com_allow().
  */
 void generic_com_deny(struct sender_command_data *scd,
 		struct sender_status *ss)
@@ -247,7 +258,7 @@ int generic_com_on(struct sender_status *ss, unsigned protocol)
  *
  * \param ss The sender to deactivate.
  *
- * \sa \ref del_close_on_fork_list(), shutdown_clients().
+ * \sa \ref del_close_on_fork_list(), \ref shutdown_clients().
  */
 void generic_com_off(struct sender_status *ss)
 {