*/
#define MAX_NOTIFY_QUEUE 1024
+
/**
* List of our services.
*/
/**
* Is this service to be started by default (or did a client tell us explicitly
- * to start it)? GNUNET_NO if the service is started only upon 'accept' on a
+ * to start it)? #GNUNET_NO if the service is started only upon 'accept' on a
* listen socket or possibly explicitly by a client changing the value.
*/
int is_default;
*/
static int in_shutdown;
+/**
+ * Are we starting user services?
+ */
+static int start_user = GNUNET_YES;
+
+/**
+ * Are we starting system services?
+ */
+static int start_system = GNUNET_YES;
+
/**
* Handle to our server instance. Our server is a bit special in that
* its service is not immediately stopped once we get a shutdown
return 0; /* error, not much we can do */
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Sending status response %u to client\n",
+ "Sending status response %u to client\n",
(unsigned int) msg->result);
msize = msg->arm_msg.header.size;
GNUNET_assert (size >= msize);
/**
* Transmit the list of running services.
- *
+ *
* @param cls pointer to `struct GNUNET_ARM_ListResultMessage` with the message
* @param size number of bytes available in @a buf
* @param buf where to copy the message, NULL on error
{
struct GNUNET_ARM_ListResultMessage *msg = cls;
size_t rslt_size;
-
+
if (buf == NULL)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
GNUNET_free (msg);
return 0; /* error, not much we can do */
}
-
+
rslt_size = msg->arm_msg.header.size;
GNUNET_assert (size >= rslt_size);
msg->arm_msg.header.size = htons (msg->arm_msg.header.size);
msg->arm_msg.header.type = htons (msg->arm_msg.header.type);
msg->arm_msg.request_id = GNUNET_htonll (msg->arm_msg.request_id);
msg->count = htons (msg->count);
-
+
memcpy (buf, msg, rslt_size);
GNUNET_free (msg);
return rslt_size;
* @return NULL if it was not found
*/
static void
-signal_result (struct GNUNET_SERVER_Client *client,
+signal_result (struct GNUNET_SERVER_Client *client,
const char *name,
uint64_t request_id,
enum GNUNET_ARM_Result result)
msg->arm_msg.request_id = request_id;
GNUNET_SERVER_notify_transmit_ready (client, msize,
- GNUNET_TIME_UNIT_FOREVER_REL,
+ GNUNET_TIME_UNIT_FOREVER_REL,
write_result, msg);
}
* being started. 0 if starting was not requested.
*/
static void
-start_process (struct ServiceList *sl, struct GNUNET_SERVER_Client *client, uint64_t request_id)
+start_process (struct ServiceList *sl,
+ struct GNUNET_SERVER_Client *client,
+ uint64_t request_id)
{
char *loprefix;
char *options;
if (NULL == sl->config)
sl->proc =
do_start_process (sl->pipe_control, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks, loprefix, binary,
+ lsocks, loprefix, binary,
options, NULL);
else
sl->proc =
static int on = 1;
struct GNUNET_NETWORK_Handle *sock;
struct ServiceListeningInfo *sli;
+ int match_uid;
+ int match_gid;
switch (sa->sa_family)
- {
- case AF_INET:
- sock = GNUNET_NETWORK_socket_create (PF_INET, SOCK_STREAM, 0);
- break;
- case AF_INET6:
- sock = GNUNET_NETWORK_socket_create (PF_INET6, SOCK_STREAM, 0);
- break;
- case AF_UNIX:
- if (strcmp (GNUNET_a2s (sa, addr_len), "@") == 0) /* Do not bind to blank UNIX path! */
- return;
- sock = GNUNET_NETWORK_socket_create (PF_UNIX, SOCK_STREAM, 0);
- break;
- default:
- GNUNET_break (0);
- sock = NULL;
- errno = EAFNOSUPPORT;
- break;
- }
- if (NULL == sock)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _("Unable to create socket for service `%s': %s\n"),
- sl->name, STRERROR (errno));
- GNUNET_free (sa);
+ {
+ case AF_INET:
+ sock = GNUNET_NETWORK_socket_create (PF_INET, SOCK_STREAM, 0);
+ break;
+ case AF_INET6:
+ sock = GNUNET_NETWORK_socket_create (PF_INET6, SOCK_STREAM, 0);
+ break;
+ case AF_UNIX:
+ if (strcmp (GNUNET_a2s (sa, addr_len), "@") == 0) /* Do not bind to blank UNIX path! */
return;
- }
+ sock = GNUNET_NETWORK_socket_create (PF_UNIX, SOCK_STREAM, 0);
+ break;
+ default:
+ GNUNET_break (0);
+ sock = NULL;
+ errno = EAFNOSUPPORT;
+ break;
+ }
+ if (NULL == sock)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Unable to create socket for service `%s': %s\n"),
+ sl->name, STRERROR (errno));
+ GNUNET_free (sa);
+ return;
+ }
if (GNUNET_NETWORK_socket_setsockopt
(sock, SOL_SOCKET, SO_REUSEADDR, &on, sizeof (on)) != GNUNET_OK)
GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
if (GNUNET_OK !=
GNUNET_NETWORK_socket_bind (sock, (const struct sockaddr *) sa, addr_len))
- {
- GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
- _
- ("Unable to bind listening socket for service `%s' to address `%s': %s\n"),
- sl->name, GNUNET_a2s (sa, addr_len), STRERROR (errno));
- GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (sock));
- GNUNET_free (sa);
- return;
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _
+ ("Unable to bind listening socket for service `%s' to address `%s': %s\n"),
+ sl->name, GNUNET_a2s (sa, addr_len), STRERROR (errno));
+ GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (sock));
+ GNUNET_free (sa);
+ return;
+ }
+#ifndef WINDOWS
+ if (AF_UNIX == sa->sa_family)
+ {
+ match_uid =
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, sl->name,
+ "UNIX_MATCH_UID");
+ match_gid =
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, sl->name,
+ "UNIX_MATCH_GID");
+ GNUNET_DISK_fix_permissions (((const struct sockaddr_un *)sa)->sun_path,
+ match_uid,
+ match_gid);
+
+ }
+#endif
if (GNUNET_NETWORK_socket_listen (sock, 5) != GNUNET_OK)
- {
- GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "listen");
- GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (sock));
- GNUNET_free (sa);
- return;
- }
+ {
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR, "listen");
+ GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (sock));
+ GNUNET_free (sa);
+ return;
+ }
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("ARM now monitors connections to service `%s' at `%s'\n"),
sl->name, GNUNET_a2s (sa, addr_len));
uint64_t request_id;
struct GNUNET_ARM_Message *amsg;
- amsg = (struct GNUNET_ARM_Message *) message;
+ amsg = (struct GNUNET_ARM_Message *) message;
request_id = GNUNET_ntohll (amsg->request_id);
size = ntohs (amsg->header.size);
size -= sizeof (struct GNUNET_ARM_Message);
uint64_t request_id;
struct GNUNET_ARM_Message *amsg;
- amsg = (struct GNUNET_ARM_Message *) message;
+ amsg = (struct GNUNET_ARM_Message *) message;
request_id = GNUNET_ntohll (amsg->request_id);
size = ntohs (amsg->header.size);
size -= sizeof (struct GNUNET_ARM_Message);
broadcast_status (servicename, GNUNET_ARM_SERVICE_STOPPING, NULL);
/* no signal_start - only when it's STOPPED */
sl->killed_at = GNUNET_TIME_absolute_get ();
- if (0 != GNUNET_OS_process_kill (sl->proc, SIGTERM))
+ if (0 != GNUNET_OS_process_kill (sl->proc, GNUNET_TERM_SIG))
GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
sl->killing_client = client;
sl->killing_client_request_id = request_id;
size_t total_size;
struct ServiceList *sl;
uint16_t count;
-
+
if (NULL == client)
return;
-
+
request = (struct GNUNET_ARM_Message *) message;
count = 0;
string_list_size = 0;
}
}
- total_size = sizeof (struct GNUNET_ARM_ListResultMessage)
+ total_size = sizeof (struct GNUNET_ARM_ListResultMessage)
+ string_list_size;
msg = GNUNET_malloc (total_size);
msg->arm_msg.header.size = total_size;
msg->arm_msg.header.type = GNUNET_MESSAGE_TYPE_ARM_LIST_RESULT;
msg->arm_msg.request_id = GNUNET_ntohll (request->request_id);
msg->count = count;
-
+
char *pos = (char *)&msg[1];
- for (sl = running_head; sl != NULL; sl = sl->next)
+ for (sl = running_head; sl != NULL; sl = sl->next)
{
if (sl->proc != NULL)
{
pos += s;
}
}
-
+
GNUNET_SERVER_notify_transmit_ready (client,
total_size,
GNUNET_TIME_UNIT_FOREVER_REL,
unsigned int res = 0;
for (res = 0, i = running_head; i; i = i->next, res++)
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"%s\n",
i->name);
return res;
struct ServiceList *nxt;
struct ServiceListeningInfo *sli;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"First shutdown phase\n");
if (GNUNET_SCHEDULER_NO_TASK != child_restart_task)
{
nxt = pos->next;
if (pos->proc != NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
"Stopping service `%s'\n",
pos->name);
pos->killed_at = GNUNET_TIME_absolute_get ();
- if (0 != GNUNET_OS_process_kill (pos->proc, SIGTERM))
+ if (0 != GNUNET_OS_process_kill (pos->proc, GNUNET_TERM_SIG))
GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
}
else
do_shutdown ();
else
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Delaying shutdown, have %u childs still running\n",
+ "Delaying shutdown, have %u childs still running\n",
list_count (running_head));
}
}
if (lowestRestartDelay.rel_value_us != GNUNET_TIME_UNIT_FOREVER_REL.rel_value_us)
{
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Will restart process in %s\n",
GNUNET_STRINGS_relative_time_to_string (lowestRestartDelay, GNUNET_YES));
child_restart_task =
GNUNET_SCHEDULER_add_delayed_with_priority (lowestRestartDelay,
- GNUNET_SCHEDULER_PRIORITY_IDLE,
+ GNUNET_SCHEDULER_PRIORITY_IDLE,
&delayed_restart_task, NULL);
}
}
/* not a service section */
return;
}
+ if ((GNUNET_YES ==
+ GNUNET_CONFIGURATION_have_value (cfg, section, "USER_SERVICE")) &&
+ (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "USER_SERVICE")))
+ {
+ if (GNUNET_NO == start_user)
+ return; /* user service, and we don't deal with those */
+ }
+ else
+ {
+ if (GNUNET_NO == start_system)
+ return; /* system service, and we don't deal with those */
+ }
sl = find_service (section);
if (NULL != sl)
{
{
if (NULL != config)
{
- GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_WARNING,
+ GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_WARNING,
section, "CONFIG",
STRERROR (errno));
GNUNET_free (config);
#else
if (GNUNET_CONFIGURATION_have_value (cfg, section, "PIPECONTROL"))
sl->pipe_control = GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "PIPECONTROL");
-#endif
+#endif
GNUNET_CONTAINER_DLL_insert (running_head, running_tail, sl);
+
if (GNUNET_YES !=
GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "AUTOSTART"))
return;
static const struct GNUNET_SERVER_MessageHandler handlers[] = {
{&handle_start, NULL, GNUNET_MESSAGE_TYPE_ARM_START, 0},
{&handle_stop, NULL, GNUNET_MESSAGE_TYPE_ARM_STOP, 0},
- {&handle_monitor, NULL, GNUNET_MESSAGE_TYPE_ARM_MONITOR,
+ {&handle_monitor, NULL, GNUNET_MESSAGE_TYPE_ARM_MONITOR,
sizeof (struct GNUNET_MessageHeader)},
- {&handle_list, NULL, GNUNET_MESSAGE_TYPE_ARM_LIST,
+ {&handle_list, NULL, GNUNET_MESSAGE_TYPE_ARM_LIST,
sizeof (struct GNUNET_ARM_Message)},
{NULL, NULL, 0, 0}
};
GNUNET_CONFIGURATION_get_value_string (cfg, "ARM", "GLOBAL_POSTFIX",
&final_option))
final_option = GNUNET_strdup ("");
-
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, "ARM", "USER_ONLY"))
+ {
+ GNUNET_break (GNUNET_YES == start_user);
+ start_system = GNUNET_NO;
+ return;
+ }
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, "ARM", "SYSTEM_ONLY"))
+ {
+ GNUNET_break (GNUNET_YES == start_system);
+ start_user = GNUNET_NO;
+ return;
+ }
GNUNET_CONFIGURATION_iterate_sections (cfg, &setup_service, NULL);
/* start default services... */
GNUNET_SIGNAL_handler_install (GNUNET_SIGCHLD, &sighandler_child_death);
ret =
(GNUNET_OK ==
- GNUNET_SERVICE_run (argc, argv, "arm",
+ GNUNET_SERVICE_run (argc, argv, "arm",
GNUNET_SERVICE_OPTION_MANUAL_SHUTDOWN, &run, NULL)) ? 0 : 1;
GNUNET_SIGNAL_handler_uninstall (shc_chld);
shc_chld = NULL;
projects / oweals / gnunet.git / blobdiff