*/
#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
static struct GNUNET_SERVER_NotificationContext *notifier;
-#include "do_start_process.c"
-
/**
* Transmit a status result message.
*
- * @param cls pointer to "unit16_t*" with message type
- * @param size number of bytes available in buf
+ * @param cls a `unit16_t *` with message type
+ * @param size number of bytes available in @a buf
* @param buf where to copy the message, NULL on error
- * @return number of bytes copied to buf
+ * @return number of bytes copied to @a buf
*/
static size_t
write_result (void *cls, size_t size, void *buf)
struct GNUNET_ARM_ResultMessage *msg = cls;
size_t msize;
- if (buf == NULL)
+ if (NULL == buf)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
_("Could not send status result to client\n"));
return 0; /* error, not much we can do */
}
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
- "Sending status response %u to client\n", (unsigned int) msg->result);
+ "Sending status response %u to client\n",
+ (unsigned int) msg->result);
msize = msg->arm_msg.header.size;
GNUNET_assert (size >= msize);
msg->arm_msg.header.size = htons (msg->arm_msg.header.size);
return 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 buf
+ *
+ * @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
- * @return number of bytes copied to buf
+ * @return number of bytes copied to @a buf
*/
static size_t
write_list_result (void *cls, size_t size, void *buf)
{
struct GNUNET_ARM_ListResultMessage *msg = cls;
size_t rslt_size;
-
- if (buf == NULL)
+
+ if (NULL == buf)
{
GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
_("Could not send list result to client\n"));
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, const char *name,
- uint64_t request_id, enum GNUNET_ARM_Result result)
+signal_result (struct GNUNET_SERVER_Client *client,
+ const char *name,
+ uint64_t request_id,
+ enum GNUNET_ARM_Result result)
{
struct GNUNET_ARM_ResultMessage *msg;
size_t msize;
msg->arm_msg.request_id = request_id;
GNUNET_SERVER_notify_transmit_ready (client, msize,
- GNUNET_TIME_UNIT_FOREVER_REL, write_result, msg);
+ GNUNET_TIME_UNIT_FOREVER_REL,
+ write_result, msg);
}
* otherwise, send to all clients in the notifier
*/
static void
-broadcast_status (const char *name, enum GNUNET_ARM_ServiceStatus status,
- struct GNUNET_SERVER_Client *unicast)
+broadcast_status (const char *name,
+ enum GNUNET_ARM_ServiceStatus status,
+ struct GNUNET_SERVER_Client *unicast)
{
struct GNUNET_ARM_StatusMessage *msg;
size_t namelen;
* 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;
SOCKTYPE *lsocks;
unsigned int ls;
char *binary;
+ char *quotedbinary;
/* calculate listen socket list */
lsocks = NULL;
"Starting service `%s' using binary `%s' and configuration `%s'\n",
sl->name, sl->binary, sl->config);
binary = GNUNET_OS_get_libexec_binary_path (sl->binary);
+ GNUNET_asprintf ("edbinary,
+ "\"%s\"",
+ binary);
+
GNUNET_assert (NULL == sl->proc);
if (GNUNET_YES == use_debug)
{
if (NULL == sl->config)
sl->proc =
- do_start_process (sl->pipe_control, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks, loprefix, binary, "-L",
- "DEBUG", options, NULL);
+ GNUNET_OS_start_process_s (sl->pipe_control,
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ lsocks, loprefix, quotedbinary, "-L",
+ "DEBUG", options, NULL);
else
sl->proc =
- do_start_process (sl->pipe_control, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks, loprefix, binary, "-c", sl->config, "-L",
- "DEBUG", options, NULL);
+ GNUNET_OS_start_process_s (sl->pipe_control,
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ lsocks, loprefix, quotedbinary, "-c",
+ sl->config, "-L",
+ "DEBUG", options, NULL);
}
else
{
if (NULL == sl->config)
sl->proc =
- do_start_process (sl->pipe_control, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks, loprefix, binary,
- options, NULL);
+ GNUNET_OS_start_process_s (sl->pipe_control,
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ lsocks, loprefix, quotedbinary,
+ options, NULL);
else
sl->proc =
- do_start_process (sl->pipe_control, GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks, loprefix, binary, "-c", sl->config,
- options, NULL);
+ GNUNET_OS_start_process_s (sl->pipe_control,
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ lsocks, loprefix, quotedbinary, "-c",
+ sl->config, options, NULL);
}
GNUNET_free (binary);
+ GNUNET_free (quotedbinary);
if (sl->proc == NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR, _("Failed to start service `%s'\n"),
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Failed to start service `%s'\n"),
sl->name);
if (client)
- signal_result (client, sl->name, request_id, GNUNET_ARM_RESULT_START_FAILED);
+ signal_result (client,
+ sl->name,
+ request_id,
+ GNUNET_ARM_RESULT_START_FAILED);
}
else
{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, _("Starting service `%s'\n"),
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _("Starting service `%s'\n"),
sl->name);
broadcast_status (sl->name, GNUNET_ARM_SERVICE_STARTING, NULL);
if (client)
* First connection has come to the listening socket associated with the service,
* create the service in order to relay the incoming connection to it
*
- * @param cls callback data, struct ServiceListeningInfo describing a listen socket
+ * @param cls callback data, `struct ServiceListeningInfo` describing a listen socket
* @param tc context
*/
static void
* wait for the first incoming connection to it
*
* @param sa address associated with the service
- * @param addr_len length of sa
+ * @param addr_len length of @a sa
* @param sl service entry for the service in question
*/
static void
static int on = 1;
struct GNUNET_NETWORK_Handle *sock;
struct ServiceListeningInfo *sli;
+#ifndef WINDOWS
+ int match_uid;
+ int match_gid;
+#endif
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,
"setsockopt");
#endif
- if (GNUNET_NETWORK_socket_bind
- (sock, (const struct sockaddr *) sa, addr_len) != GNUNET_OK)
- {
- 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;
- }
+ 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;
+ }
+#ifndef WINDOWS
+ if ((AF_UNIX == sa->sa_family)
+#ifdef LINUX
+ /* Permission settings are not required when abstract sockets are used */
+ && ('\0' != ((const struct sockaddr_un *)sa)->sun_path[0])
+#endif
+ )
+ {
+ 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));
- sli = GNUNET_malloc (sizeof (struct ServiceListeningInfo));
+ sli = GNUNET_new (struct ServiceListeningInfo);
sli->service_addr = sa;
sli->service_addr_len = addr_len;
sli->listen_socket = sock;
* @param cls closure (always NULL)
* @param client identification of the client
* @param message the actual message
- * @return GNUNET_OK to keep the connection open,
- * GNUNET_SYSERR to close it (signal serious error)
+ * @return #GNUNET_OK to keep the connection open,
+ * #GNUNET_SYSERR to close it (signal serious error)
*/
static void
handle_start (void *cls, struct GNUNET_SERVER_Client *client,
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);
servicename = (const char *) &amsg[1];
if ((size == 0) || (servicename[size - 1] != '\0'))
- {
- GNUNET_break (0);
- GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
- return;
- }
+ {
+ GNUNET_break (0);
+ GNUNET_SERVER_receive_done (client, GNUNET_SYSERR);
+ return;
+ }
if (GNUNET_YES == in_shutdown)
- {
- signal_result (client, servicename, request_id, GNUNET_ARM_RESULT_IN_SHUTDOWN);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
- return;
- }
+ {
+ signal_result (client, servicename, request_id,
+ GNUNET_ARM_RESULT_IN_SHUTDOWN);
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
+ return;
+ }
sl = find_service (servicename);
if (NULL == sl)
- {
- signal_result (client, servicename, request_id, GNUNET_ARM_RESULT_IS_NOT_KNOWN);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
- return;
- }
+ {
+ signal_result (client, servicename, request_id,
+ GNUNET_ARM_RESULT_IS_NOT_KNOWN);
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
+ return;
+ }
sl->is_default = GNUNET_YES;
- if (sl->proc != NULL)
- {
- signal_result (client, servicename, request_id, GNUNET_ARM_RESULT_IS_STARTED_ALREADY);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
- return;
- }
+ if (NULL != sl->proc)
+ {
+ signal_result (client, servicename, request_id,
+ GNUNET_ARM_RESULT_IS_STARTED_ALREADY);
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
+ return;
+ }
start_process (sl, client, request_id);
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
* @param cls closure (always NULL)
* @param client identification of the client
* @param message the actual message
- * @return GNUNET_OK to keep the connection open,
- * GNUNET_SYSERR to close it (signal serious error)
+ * @return #GNUNET_OK to keep the connection open,
+ * #GNUNET_SYSERR to close it (signal serious error)
*/
static void
handle_stop (void *cls, struct GNUNET_SERVER_Client *client,
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);
return;
}
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _("Preparing to stop `%s'\n"), servicename);
+ _("Preparing to stop `%s'\n"),
+ servicename);
if (0 == strcasecmp (servicename, "arm"))
{
broadcast_status (servicename, GNUNET_ARM_SERVICE_STOPPING, NULL);
GNUNET_SERVER_receive_done (client, GNUNET_OK);
return;
}
- if (sl->killing_client != NULL)
- {
- /* killing already in progress */
- signal_result (client, servicename, request_id,
- GNUNET_ARM_RESULT_IS_STOPPING_ALREADY);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
- return;
- }
- if (sl->proc == NULL)
- {
- /* process is down */
- signal_result (client, servicename, request_id,
- GNUNET_ARM_RESULT_IS_STOPPED_ALREADY);
- GNUNET_SERVER_receive_done (client, GNUNET_OK);
- return;
- }
+ if (NULL != sl->killing_client)
+ {
+ /* killing already in progress */
+ signal_result (client, servicename, request_id,
+ GNUNET_ARM_RESULT_IS_STOPPING_ALREADY);
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
+ return;
+ }
+ if (NULL == sl->proc)
+ {
+ /* process is down */
+ signal_result (client, servicename, request_id,
+ GNUNET_ARM_RESULT_IS_STOPPED_ALREADY);
+ GNUNET_SERVER_receive_done (client, GNUNET_OK);
+ return;
+ }
GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
"Sending kill signal to service `%s', waiting for process to die.\n",
servicename);
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;
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
+
/**
* Handle LIST-message.
*
size_t total_size;
struct ServiceList *sl;
uint16_t count;
-
+
if (NULL == client)
return;
-
+
request = (struct GNUNET_ARM_Message *) message;
+ GNUNET_break (0 == ntohl (request->reserved));
count = 0;
string_list_size = 0;
/* first count the running processes get their name's size */
- for (sl = running_head; sl != NULL; sl = sl->next)
+ for (sl = running_head; NULL != sl; sl = sl->next)
{
- if (sl->proc != NULL)
+ if (NULL != sl->proc)
{
string_list_size += strlen (sl->name);
string_list_size += strlen (sl->binary);
}
}
- 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.reserved = htonl (0);
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; NULL != sl; sl = sl->next)
{
- if (sl->proc != NULL)
+ if (NULL != sl->proc)
{
size_t s = strlen (sl->name) + strlen (sl->binary) + 4;
- GNUNET_snprintf(pos, s, "%s (%s)", sl->name, sl->binary);
+ GNUNET_snprintf (pos, s, "%s (%s)", sl->name, sl->binary);
pos += s;
}
}
-
GNUNET_SERVER_notify_transmit_ready (client,
total_size,
GNUNET_TIME_UNIT_FOREVER_REL,
- write_list_result, msg);
+ &write_list_result, msg);
GNUNET_SERVER_receive_done (client, GNUNET_OK);
}
+
/**
* We are done with everything. Stop remaining
* tasks, signal handler and the server.
}
}
-unsigned int
+
+/**
+ * Count how many services are still active.
+ *
+ * @param running_head list of services
+ * @return number of active services found
+ */
+static unsigned int
list_count (struct ServiceList *running_head)
{
struct ServiceList *i;
unsigned int res = 0;
+
for (res = 0, i = running_head; i; i = i->next, res++)
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "%s\n", i->name);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "%s\n",
+ i->name);
return res;
}
+
/**
* Task run for shutdown.
*
struct ServiceList *nxt;
struct ServiceListeningInfo *sli;
- GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "First shutdown phase\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "First shutdown phase\n");
if (GNUNET_SCHEDULER_NO_TASK != child_restart_task)
{
GNUNET_SCHEDULER_cancel (child_restart_task);
nxt = pos->next;
if (pos->proc != NULL)
{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO, "Stopping service `%s'\n",
+ 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", list_count (running_head));
+ "Delaying shutdown, have %u childs still running\n",
+ list_count (running_head));
}
if (NULL != sl->proc)
continue;
/* service is currently not running */
- if (GNUNET_TIME_absolute_get_remaining (sl->restart_at).rel_value ==
- 0)
+ if (0 == GNUNET_TIME_absolute_get_remaining (sl->restart_at).rel_value_us)
{
/* restart is now allowed */
if (sl->is_default)
(sl->restart_at));
}
}
- if (lowestRestartDelay.rel_value != GNUNET_TIME_UNIT_FOREVER_REL.rel_value)
+ 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);
}
}
statstr = _( /* process termination method */ "unknown");
statcode = 0;
}
- if (0 != pos->killed_at.abs_value)
+ if (0 != pos->killed_at.abs_value_us)
{
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Service `%s' took %s to terminate\n"),
GNUNET_SERVER_client_drop (pos->killing_client);
pos->killing_client = NULL;
pos->killing_client_request_id = 0;
- /* process can still be re-started on-demand, ensure it is re-started if there is demand */
- for (sli = pos->listen_head; NULL != sli; sli = sli->next)
- {
- GNUNET_break (GNUNET_SCHEDULER_NO_TASK == sli->accept_task);
- sli->accept_task =
- GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL,
- sli->listen_socket, &accept_connection, sli);
- }
}
if (GNUNET_YES != in_shutdown)
{
if ((statusType == GNUNET_OS_PROCESS_EXITED) && (statcode == 0))
{
/* process terminated normally, allow restart at any time */
- pos->restart_at.abs_value = 0;
+ pos->restart_at.abs_value_us = 0;
GNUNET_log (GNUNET_ERROR_TYPE_INFO,
_("Service `%s' terminated normally, will restart at any time\n"),
pos->name);
*
* @param cls unused
* @param section a section in the configuration file
- * @return GNUNET_OK (continue)
+ * @return #GNUNET_OK (continue)
*/
static void
setup_service (void *cls, const char *section)
return;
if (GNUNET_OK !=
GNUNET_CONFIGURATION_get_value_string (cfg, section, "BINARY", &binary))
+ {
+ /* 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)
{
- /* not a service section */
- return;
+ GNUNET_free (binary);
+ return; /* user service, and we don't deal with those */
+ }
+ }
+ else
+ {
+ if (GNUNET_NO == start_system)
+ {
+ GNUNET_free (binary);
+ return; /* system service, and we don't deal with those */
}
+ }
sl = find_service (section);
if (NULL != sl)
{
/* got the same section twice!? */
GNUNET_break (0);
+ GNUNET_free (binary);
return;
}
config = NULL;
{
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);
config = NULL;
}
}
- sl = GNUNET_malloc (sizeof (struct ServiceList));
+ sl = GNUNET_new (struct ServiceList);
sl->name = GNUNET_strdup (section);
sl->binary = binary;
sl->config = 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;
GNUNET_SERVER_client_mark_monitor (client);
}
+
/**
* Handle MONITOR-message.
*
* @param cls closure (always NULL)
* @param client identification of the client
* @param message the actual message
- * @return GNUNET_OK to keep the connection open,
- * GNUNET_SYSERR to close it (signal serious error)
+ * @return #GNUNET_OK to keep the connection open,
+ * #GNUNET_SYSERR to close it (signal serious error)
*/
static void
handle_monitor (void *cls, struct GNUNET_SERVER_Client *client,
}
}
+
/**
* Process arm requests.
*
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}
};
cfg = c;
server = serv;
- GNUNET_assert (serv != NULL);
- GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL, &shutdown_task,
+ GNUNET_assert (NULL != serv);
+ GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_UNIT_FOREVER_REL,
+ &shutdown_task,
NULL);
child_death_task =
GNUNET_SCHEDULER_add_read_file (GNUNET_TIME_UNIT_FOREVER_REL,
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;
+ }
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, "ARM", "SYSTEM_ONLY"))
+ {
+ GNUNET_break (GNUNET_YES == start_system);
+ start_user = GNUNET_NO;
+ }
GNUNET_CONFIGURATION_iterate_sections (cfg, &setup_service, NULL);
/* start default services... */
if (GNUNET_OK ==
- GNUNET_CONFIGURATION_get_value_string (cfg, "ARM", "DEFAULTSERVICES",
+ GNUNET_CONFIGURATION_get_value_string (cfg,
+ "ARM",
+ "DEFAULTSERVICES",
&defaultservices))
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _("Starting default services `%s'\n"),
+ defaultservices);
+ if (0 < strlen (defaultservices))
{
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _("Starting default services `%s'\n"), defaultservices);
- if (0 < strlen (defaultservices))
- {
- for (pos = strtok (defaultservices, " "); NULL != pos;
- pos = strtok (NULL, " "))
- {
- sl = find_service (pos);
- if (NULL == sl)
- {
- GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
- _
- ("Default service `%s' not configured correctly!\n"),
- pos);
- continue;
- }
- sl->is_default = GNUNET_YES;
- start_process (sl, NULL, 0);
- }
- }
- GNUNET_free (defaultservices);
+ for (pos = strtok (defaultservices, " "); NULL != pos;
+ pos = strtok (NULL, " "))
+ {
+ sl = find_service (pos);
+ if (NULL == sl)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_ERROR,
+ _("Default service `%s' not configured correctly!\n"),
+ pos);
+ continue;
+ }
+ sl->is_default = GNUNET_YES;
+ start_process (sl, NULL, 0);
+ }
}
+ GNUNET_free (defaultservices);
+ }
else
- {
- GNUNET_log (GNUNET_ERROR_TYPE_INFO,
- _
- ("No default services configured, GNUnet will not really start right now.\n"));
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _("No default services configured, GNUnet will not really start right now.\n"));
+ }
notifier =
GNUNET_SERVER_notification_context_create (server, MAX_NOTIFY_QUEUE);
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