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authorChristian Grothoff <christian@grothoff.org>2019-09-28 00:56:33 +0200
committerChristian Grothoff <christian@grothoff.org>2019-09-28 00:56:33 +0200
commit31aee41701fa2cd92ec566bd459e3425ee1f0b7d (patch)
tree7a8e25a7eee5a0de025d6595041f96cf76a06278 /src
parent9388822eb43827ee4f343a881d86a6225beca939 (diff)
handle arm -s completion nicely via signaling pipe
Diffstat (limited to 'src')
-rw-r--r--src/arm/arm_api.c107
-rw-r--r--src/arm/gnunet-service-arm.c2320
-rw-r--r--src/gns/gnunet-gns.c4
-rw-r--r--src/include/gnunet_disk_lib.h189
-rw-r--r--src/include/gnunet_os_lib.h134
-rw-r--r--src/include/gnunet_scheduler_lib.h195
-rw-r--r--src/include/gnunet_service_lib.h92
-rw-r--r--src/util/service.c53
8 files changed, 1615 insertions, 1479 deletions
diff --git a/src/arm/arm_api.c b/src/arm/arm_api.c
index dc5c9c25b..da7268f67 100644
--- a/src/arm/arm_api.c
+++ b/src/arm/arm_api.c
@@ -85,6 +85,11 @@ struct GNUNET_ARM_Operation
enum GNUNET_ARM_Result starting_ret;
/**
+ * File descriptor to close on operation stop, if not NULL.
+ */
+ struct GNUNET_DISK_FileHandle *rfd;
+
+ /**
* Is this an operation to stop the ARM service?
*/
int is_arm_stop;
@@ -203,19 +208,27 @@ reconnect_arm_later (struct GNUNET_ARM_Handle *h)
h->currently_up = GNUNET_NO;
GNUNET_assert (NULL == h->reconnect_task);
h->reconnect_task =
- GNUNET_SCHEDULER_add_delayed (h->retry_backoff, &reconnect_arm_task, h);
+ GNUNET_SCHEDULER_add_delayed (h->retry_backoff,
+ &reconnect_arm_task,
+ h);
while (NULL != (op = h->operation_pending_head))
{
if (NULL != op->result_cont)
- op->result_cont (op->cont_cls, GNUNET_ARM_REQUEST_DISCONNECTED, 0);
+ op->result_cont (op->cont_cls,
+ GNUNET_ARM_REQUEST_DISCONNECTED,
+ 0);
if (NULL != op->list_cont)
- op->list_cont (op->cont_cls, GNUNET_ARM_REQUEST_DISCONNECTED, 0, NULL);
+ op->list_cont (op->cont_cls,
+ GNUNET_ARM_REQUEST_DISCONNECTED,
+ 0,
+ NULL);
GNUNET_ARM_operation_cancel (op);
}
GNUNET_assert (NULL == h->operation_pending_head);
h->retry_backoff = GNUNET_TIME_STD_BACKOFF (h->retry_backoff);
if (NULL != h->conn_status)
- h->conn_status (h->conn_status_cls, GNUNET_NO);
+ h->conn_status (h->conn_status_cls,
+ GNUNET_NO);
}
@@ -257,7 +270,8 @@ handle_arm_result (void *cls,
void *result_cont_cls;
id = GNUNET_ntohll (res->arm_msg.request_id);
- op = find_op_by_id (h, id);
+ op = find_op_by_id (h,
+ id);
if (NULL == op)
{
LOG (GNUNET_ERROR_TYPE_DEBUG,
@@ -356,7 +370,9 @@ check_arm_list_result (void *cls,
{
uint16_t name_index = ntohs (ssm->name_index);
uint16_t binary_index = ntohs (ssm->binary_index);
- if (NULL == pool_get (pool_start, pool_size, name_index))
+ if (NULL == pool_get (pool_start,
+ pool_size,
+ name_index))
{
GNUNET_break_op (0);
return GNUNET_NO;
@@ -418,9 +434,11 @@ handle_arm_list_result (void *cls,
const char *name;
const char *binary;
- GNUNET_assert (NULL != (name = pool_get (pool_start, pool_size,
+ GNUNET_assert (NULL != (name = pool_get (pool_start,
+ pool_size,
name_index)));
- GNUNET_assert (NULL != (binary = pool_get (pool_start, pool_size,
+ GNUNET_assert (NULL != (binary = pool_get (pool_start,
+ pool_size,
binary_index)));
list[i] = (struct GNUNET_ARM_ServiceInfo) {
.name = name,
@@ -630,11 +648,13 @@ GNUNET_ARM_disconnect (struct GNUNET_ARM_Handle *h)
*
* @param h the handle with configuration details
* @param std_inheritance inheritance of std streams
+ * @param sigfd socket to pass to ARM for signalling
* @return operation status code
*/
static enum GNUNET_ARM_Result
start_arm_service (struct GNUNET_ARM_Handle *h,
- enum GNUNET_OS_InheritStdioFlags std_inheritance)
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
+ struct GNUNET_DISK_FileHandle *sigfd)
{
struct GNUNET_OS_Process *proc;
char *cbinary;
@@ -643,7 +663,19 @@ start_arm_service (struct GNUNET_ARM_Handle *h,
char *config;
char *loprefix;
char *lopostfix;
+ SOCKTYPE ld[2];
+ SOCKTYPE *lsocks;
+ if (NULL == sigfd)
+ {
+ lsocks = NULL;
+ }
+ else
+ {
+ ld[0] = sigfd->fd;
+ ld[1] = -1;
+ lsocks = ld;
+ }
if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (h->cfg,
"arm",
"PREFIX",
@@ -700,7 +732,7 @@ start_arm_service (struct GNUNET_ARM_Handle *h,
if (NULL == config)
proc = GNUNET_OS_start_process_s (GNUNET_NO,
std_inheritance,
- NULL,
+ lsocks,
loprefix,
quotedbinary,
/* no daemonization! */
@@ -709,7 +741,7 @@ start_arm_service (struct GNUNET_ARM_Handle *h,
else
proc = GNUNET_OS_start_process_s (GNUNET_NO,
std_inheritance,
- NULL,
+ lsocks,
loprefix,
quotedbinary,
"-c",
@@ -723,7 +755,7 @@ start_arm_service (struct GNUNET_ARM_Handle *h,
if (NULL == config)
proc = GNUNET_OS_start_process_s (GNUNET_NO,
std_inheritance,
- NULL,
+ lsocks,
loprefix,
quotedbinary,
"-d", /* do daemonize */
@@ -732,7 +764,7 @@ start_arm_service (struct GNUNET_ARM_Handle *h,
else
proc = GNUNET_OS_start_process_s (GNUNET_NO,
std_inheritance,
- NULL,
+ lsocks,
loprefix,
quotedbinary,
"-c",
@@ -764,6 +796,16 @@ GNUNET_ARM_operation_cancel (struct GNUNET_ARM_Operation *op)
{
struct GNUNET_ARM_Handle *h = op->h;
+ if (NULL != op->async)
+ {
+ GNUNET_SCHEDULER_cancel (op->async);
+ op->async = NULL;
+ }
+ if (NULL != op->rfd)
+ {
+ GNUNET_DISK_file_close (op->rfd);
+ op->rfd = NULL;
+ }
if (h->thm == op)
{
op->result_cont = NULL;
@@ -895,6 +937,8 @@ GNUNET_ARM_request_service_start (struct GNUNET_ARM_Handle *h,
{
struct GNUNET_ARM_Operation *op;
enum GNUNET_ARM_Result ret;
+ struct GNUNET_DISK_PipeHandle *sig;
+ struct GNUNET_DISK_FileHandle *wsig;
LOG (GNUNET_ERROR_TYPE_DEBUG,
"Starting service `%s'\n",
@@ -933,8 +977,22 @@ GNUNET_ARM_request_service_start (struct GNUNET_ARM_Handle *h,
are unlikely to hammer 'gnunet-arm -s' on a busy system,
the above check should catch 99.99% of the cases where ARM
is already running. */
- LOG (GNUNET_ERROR_TYPE_DEBUG, "Starting ARM service\n");
- ret = start_arm_service (h, std_inheritance);
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Starting ARM service\n");
+ if (NULL == (sig = GNUNET_DISK_pipe (GNUNET_NO,
+ GNUNET_NO,
+ GNUNET_NO,
+ GNUNET_YES)))
+ {
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING,
+ "pipe");
+ }
+ wsig = GNUNET_DISK_pipe_detach_end (sig,
+ GNUNET_DISK_PIPE_END_WRITE);
+ ret = start_arm_service (h,
+ std_inheritance,
+ wsig);
+ GNUNET_DISK_file_close (wsig);
if (GNUNET_ARM_RESULT_STARTING == ret)
reconnect_arm (h);
op = GNUNET_new (struct GNUNET_ARM_Operation);
@@ -945,8 +1003,23 @@ GNUNET_ARM_request_service_start (struct GNUNET_ARM_Handle *h,
h->operation_pending_tail,
op);
op->starting_ret = ret;
- op->async = GNUNET_SCHEDULER_add_now (&notify_starting,
- op);
+ if (NULL != sig)
+ {
+ op->rfd = GNUNET_DISK_pipe_detach_end (sig,
+ GNUNET_DISK_PIPE_END_READ);
+ /* Wait at most a minute for gnunet-service-arm to be up, as beyond
+ that something clearly just went wrong */
+ op->async = GNUNET_SCHEDULER_add_read_file (GNUNET_TIME_UNIT_MINUTES,
+ op->rfd,
+ &notify_starting,
+ op);
+ }
+ else
+ {
+ op->async = GNUNET_SCHEDULER_add_now (&notify_starting,
+ op);
+ }
+ GNUNET_DISK_pipe_close (sig);
return op;
}
diff --git a/src/arm/gnunet-service-arm.c b/src/arm/gnunet-service-arm.c
index 65404bbed..d13be6eb1 100644
--- a/src/arm/gnunet-service-arm.c
+++ b/src/arm/gnunet-service-arm.c
@@ -29,10 +29,10 @@
#include "gnunet_protocols.h"
#include "arm.h"
-#define LOG(kind, ...) GNUNET_log_from(kind, "util", __VA_ARGS__)
+#define LOG(kind, ...) GNUNET_log_from (kind, "util", __VA_ARGS__)
#define LOG_STRERROR(kind, syscall) \
- GNUNET_log_from_strerror(kind, "util", syscall)
+ GNUNET_log_from_strerror (kind, "util", syscall)
#if HAVE_WAIT4
@@ -65,7 +65,8 @@ struct ServiceList;
/**
* Record with information about a listen socket we have open.
*/
-struct ServiceListeningInfo {
+struct ServiceListeningInfo
+{
/**
* This is a linked list.
*/
@@ -106,7 +107,8 @@ struct ServiceListeningInfo {
/**
* List of our services.
*/
-struct ServiceList {
+struct ServiceList
+{
/**
* This is a doubly-linked list.
*/
@@ -288,30 +290,30 @@ static struct GNUNET_NotificationContext *notifier;
* parameter is ignore on systems other than LINUX
*/
static void
-add_unixpath(struct sockaddr **saddrs,
- socklen_t *saddrlens,
- const char *unixpath,
- int abstract)
+add_unixpath (struct sockaddr **saddrs,
+ socklen_t *saddrlens,
+ const char *unixpath,
+ int abstract)
{
#ifdef AF_UNIX
struct sockaddr_un *un;
- un = GNUNET_new(struct sockaddr_un);
+ un = GNUNET_new (struct sockaddr_un);
un->sun_family = AF_UNIX;
- GNUNET_strlcpy(un->sun_path, unixpath, sizeof(un->sun_path));
+ GNUNET_strlcpy (un->sun_path, unixpath, sizeof(un->sun_path));
#ifdef LINUX
if (GNUNET_YES == abstract)
un->sun_path[0] = '\0';
#endif
#if HAVE_SOCKADDR_UN_SUN_LEN
- un->sun_len = (u_char)sizeof(struct sockaddr_un);
+ un->sun_len = (u_char) sizeof(struct sockaddr_un);
#endif
- *saddrs = (struct sockaddr *)un;
+ *saddrs = (struct sockaddr *) un;
*saddrlens = sizeof(struct sockaddr_un);
#else
/* this function should never be called
* unless AF_UNIX is defined! */
- GNUNET_assert(0);
+ GNUNET_assert (0);
#endif
}
@@ -337,10 +339,10 @@ add_unixpath(struct sockaddr **saddrs,
* set to NULL).
*/
static int
-get_server_addresses(const char *service_name,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- struct sockaddr ***addrs,
- socklen_t **addr_lens)
+get_server_addresses (const char *service_name,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ struct sockaddr ***addrs,
+ socklen_t **addr_lens)
{
int disablev6;
struct GNUNET_NETWORK_Handle *desc;
@@ -361,72 +363,72 @@ get_server_addresses(const char *service_name,
*addrs = NULL;
*addr_lens = NULL;
desc = NULL;
- if (GNUNET_CONFIGURATION_have_value(cfg, service_name, "DISABLEV6"))
- {
- if (GNUNET_SYSERR ==
- (disablev6 = GNUNET_CONFIGURATION_get_value_yesno(cfg,
- service_name,
- "DISABLEV6")))
- return GNUNET_SYSERR;
- }
+ if (GNUNET_CONFIGURATION_have_value (cfg, service_name, "DISABLEV6"))
+ {
+ if (GNUNET_SYSERR ==
+ (disablev6 = GNUNET_CONFIGURATION_get_value_yesno (cfg,
+ service_name,
+ "DISABLEV6")))
+ return GNUNET_SYSERR;
+ }
else
disablev6 = GNUNET_NO;
- if (!disablev6)
+ if (! disablev6)
+ {
+ /* probe IPv6 support */
+ desc = GNUNET_NETWORK_socket_create (PF_INET6, SOCK_STREAM, 0);
+ if (NULL == desc)
{
- /* probe IPv6 support */
- desc = GNUNET_NETWORK_socket_create(PF_INET6, SOCK_STREAM, 0);
- if (NULL == desc)
- {
- if ((ENOBUFS == errno) || (ENOMEM == errno) || (ENFILE == errno) ||
- (EACCES == errno))
- {
- LOG_STRERROR(GNUNET_ERROR_TYPE_ERROR, "socket");
- return GNUNET_SYSERR;
- }
- LOG(GNUNET_ERROR_TYPE_INFO,
- _(
- "Disabling IPv6 support for service `%s', failed to create IPv6 socket: %s\n"),
- service_name,
- strerror(errno));
- disablev6 = GNUNET_YES;
- }
- else
- {
- GNUNET_break(GNUNET_OK == GNUNET_NETWORK_socket_close(desc));
- desc = NULL;
- }
+ if ((ENOBUFS == errno) || (ENOMEM == errno) || (ENFILE == errno) ||
+ (EACCES == errno))
+ {
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "socket");
+ return GNUNET_SYSERR;
+ }
+ LOG (GNUNET_ERROR_TYPE_INFO,
+ _ (
+ "Disabling IPv6 support for service `%s', failed to create IPv6 socket: %s\n"),
+ service_name,
+ strerror (errno));
+ disablev6 = GNUNET_YES;
+ }
+ else
+ {
+ GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (desc));
+ desc = NULL;
}
+ }
port = 0;
- if (GNUNET_CONFIGURATION_have_value(cfg, service_name, "PORT"))
+ if (GNUNET_CONFIGURATION_have_value (cfg, service_name, "PORT"))
+ {
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_number (cfg,
+ service_name,
+ "PORT",
+ &port))
{
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_number(cfg,
- service_name,
- "PORT",
- &port))
- {
- LOG(GNUNET_ERROR_TYPE_ERROR,
- _("Require valid port number for service `%s' in configuration!\n"),
- service_name);
- }
- if (port > 65535)
- {
- LOG(GNUNET_ERROR_TYPE_ERROR,
- _("Require valid port number for service `%s' in configuration!\n"),
- service_name);
- return GNUNET_SYSERR;
- }
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ ("Require valid port number for service `%s' in configuration!\n"),
+ service_name);
}
-
- if (GNUNET_CONFIGURATION_have_value(cfg, service_name, "BINDTO"))
+ if (port > 65535)
{
- GNUNET_break(GNUNET_OK ==
- GNUNET_CONFIGURATION_get_value_string(cfg,
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ ("Require valid port number for service `%s' in configuration!\n"),
+ service_name);
+ return GNUNET_SYSERR;
+ }
+ }
+
+ if (GNUNET_CONFIGURATION_have_value (cfg, service_name, "BINDTO"))
+ {
+ GNUNET_break (GNUNET_OK ==
+ GNUNET_CONFIGURATION_get_value_string (cfg,
service_name,
"BINDTO",
&hostname));
- }
+ }
else
hostname = NULL;
@@ -434,235 +436,235 @@ get_server_addresses(const char *service_name,
abstract = GNUNET_NO;
#ifdef AF_UNIX
if ((GNUNET_YES ==
- GNUNET_CONFIGURATION_have_value(cfg, service_name, "UNIXPATH")) &&
- (GNUNET_OK == GNUNET_CONFIGURATION_get_value_filename(cfg,
- service_name,
- "UNIXPATH",
- &unixpath)) &&
- (0 < strlen(unixpath)))
- {
- /* probe UNIX support */
- struct sockaddr_un s_un;
+ GNUNET_CONFIGURATION_have_value (cfg, service_name, "UNIXPATH")) &&
+ (GNUNET_OK == GNUNET_CONFIGURATION_get_value_filename (cfg,
+ service_name,
+ "UNIXPATH",
+ &unixpath)) &&
+ (0 < strlen (unixpath)))
+ {
+ /* probe UNIX support */
+ struct sockaddr_un s_un;
- if (strlen(unixpath) >= sizeof(s_un.sun_path))
- {
- LOG(GNUNET_ERROR_TYPE_WARNING,
- _("UNIXPATH `%s' too long, maximum length is %llu\n"),
- unixpath,
- (unsigned long long)sizeof(s_un.sun_path));
- unixpath = GNUNET_NETWORK_shorten_unixpath(unixpath);
- LOG(GNUNET_ERROR_TYPE_INFO, _("Using `%s' instead\n"), unixpath);
- }
+ if (strlen (unixpath) >= sizeof(s_un.sun_path))
+ {
+ LOG (GNUNET_ERROR_TYPE_WARNING,
+ _ ("UNIXPATH `%s' too long, maximum length is %llu\n"),
+ unixpath,
+ (unsigned long long) sizeof(s_un.sun_path));
+ unixpath = GNUNET_NETWORK_shorten_unixpath (unixpath);
+ LOG (GNUNET_ERROR_TYPE_INFO, _ ("Using `%s' instead\n"), unixpath);
+ }
#ifdef LINUX
- abstract = GNUNET_CONFIGURATION_get_value_yesno(cfg,
- "TESTING",
- "USE_ABSTRACT_SOCKETS");
- if (GNUNET_SYSERR == abstract)
- abstract = GNUNET_NO;
+ abstract = GNUNET_CONFIGURATION_get_value_yesno (cfg,
+ "TESTING",
+ "USE_ABSTRACT_SOCKETS");
+ if (GNUNET_SYSERR == abstract)
+ abstract = GNUNET_NO;
#endif
- if ((GNUNET_YES != abstract) &&
- (GNUNET_OK != GNUNET_DISK_directory_create_for_file(unixpath)))
- GNUNET_log_strerror_file(GNUNET_ERROR_TYPE_ERROR, "mkdir", unixpath);
- }
+ if ((GNUNET_YES != abstract) &&
+ (GNUNET_OK != GNUNET_DISK_directory_create_for_file (unixpath)))
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR, "mkdir", unixpath);
+ }
if (NULL != unixpath)
+ {
+ desc = GNUNET_NETWORK_socket_create (AF_UNIX, SOCK_STREAM, 0);
+ if (NULL == desc)
{
- desc = GNUNET_NETWORK_socket_create(AF_UNIX, SOCK_STREAM, 0);
- if (NULL == desc)
- {
- if ((ENOBUFS == errno) || (ENOMEM == errno) || (ENFILE == errno) ||
- (EACCES == errno))
- {
- LOG_STRERROR(GNUNET_ERROR_TYPE_ERROR, "socket");
- GNUNET_free_non_null(hostname);
- GNUNET_free(unixpath);
- return GNUNET_SYSERR;
- }
- LOG(GNUNET_ERROR_TYPE_INFO,
- _(
- "Disabling UNIX domain socket support for service `%s', failed to create UNIX domain socket: %s\n"),
- service_name,
- strerror(errno));
- GNUNET_free(unixpath);
- unixpath = NULL;
- }
- else
- {
- GNUNET_break(GNUNET_OK == GNUNET_NETWORK_socket_close(desc));
- desc = NULL;
- }
+ if ((ENOBUFS == errno) || (ENOMEM == errno) || (ENFILE == errno) ||
+ (EACCES == errno))
+ {
+ LOG_STRERROR (GNUNET_ERROR_TYPE_ERROR, "socket");
+ GNUNET_free_non_null (hostname);
+ GNUNET_free (unixpath);
+ return GNUNET_SYSERR;
+ }
+ LOG (GNUNET_ERROR_TYPE_INFO,
+ _ (
+ "Disabling UNIX domain socket support for service `%s', failed to create UNIX domain socket: %s\n"),
+ service_name,
+ strerror (errno));
+ GNUNET_free (unixpath);
+ unixpath = NULL;
+ }
+ else
+ {
+ GNUNET_break (GNUNET_OK == GNUNET_NETWORK_socket_close (desc));
+ desc = NULL;
}
+ }
#endif
if ((0 == port) && (NULL == unixpath))
+ {
+ if (GNUNET_YES == GNUNET_CONFIGURATION_get_value_yesno (cfg,
+ service_name,
+ "START_ON_DEMAND"))
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ (
+ "Have neither PORT nor UNIXPATH for service `%s', but one is required\n"),
+ service_name);
+ GNUNET_free_non_null (hostname);
+ return GNUNET_SYSERR;
+ }
+ if (0 == port)
+ {
+ saddrs = GNUNET_new_array (2, struct sockaddr *);
+ saddrlens = GNUNET_new_array (2, socklen_t);
+ add_unixpath (saddrs, saddrlens, unixpath, abstract);
+ GNUNET_free_non_null (unixpath);
+ GNUNET_free_non_null (hostname);
+ *addrs = saddrs;
+ *addr_lens = saddrlens;
+ return 1;
+ }
+
+ if (NULL != hostname)
+ {
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Resolving `%s' since that is where `%s' will bind to.\n",
+ hostname,
+ service_name);
+ memset (&hints, 0, sizeof(struct addrinfo));
+ if (disablev6)
+ hints.ai_family = AF_INET;
+ hints.ai_protocol = IPPROTO_TCP;
+ if ((0 != (ret = getaddrinfo (hostname, NULL, &hints, &res))) ||
+ (NULL == res))
{
- if (GNUNET_YES == GNUNET_CONFIGURATION_get_value_yesno(cfg,
- service_name,
- "START_ON_DEMAND"))
- LOG(GNUNET_ERROR_TYPE_ERROR,
- _(
- "Have neither PORT nor UNIXPATH for service `%s', but one is required\n"),
- service_name);
- GNUNET_free_non_null(hostname);
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ ("Failed to resolve `%s': %s\n"),
+ hostname,
+ gai_strerror (ret));
+ GNUNET_free (hostname);
+ GNUNET_free_non_null (unixpath);
return GNUNET_SYSERR;
}
- if (0 == port)
+ next = res;
+ i = 0;
+ while (NULL != (pos = next))
{
- saddrs = GNUNET_new_array(2, struct sockaddr *);
- saddrlens = GNUNET_new_array(2, socklen_t);
- add_unixpath(saddrs, saddrlens, unixpath, abstract);
- GNUNET_free_non_null(unixpath);
- GNUNET_free_non_null(hostname);
- *addrs = saddrs;
- *addr_lens = saddrlens;
- return 1;
+ next = pos->ai_next;
+ if ((disablev6) && (pos->ai_family == AF_INET6))
+ continue;
+ i++;
}
-
- if (NULL != hostname)
+ if (0 == i)
{
- LOG(GNUNET_ERROR_TYPE_DEBUG,
- "Resolving `%s' since that is where `%s' will bind to.\n",
- hostname,
- service_name);
- memset(&hints, 0, sizeof(struct addrinfo));
- if (disablev6)
- hints.ai_family = AF_INET;
- hints.ai_protocol = IPPROTO_TCP;
- if ((0 != (ret = getaddrinfo(hostname, NULL, &hints, &res))) ||
- (NULL == res))
- {
- LOG(GNUNET_ERROR_TYPE_ERROR,
- _("Failed to resolve `%s': %s\n"),
- hostname,
- gai_strerror(ret));
- GNUNET_free(hostname);
- GNUNET_free_non_null(unixpath);
- return GNUNET_SYSERR;
- }
- next = res;
- i = 0;
- while (NULL != (pos = next))
- {
- next = pos->ai_next;
- if ((disablev6) && (pos->ai_family == AF_INET6))
- continue;
- i++;
- }
- if (0 == i)
- {
- LOG(GNUNET_ERROR_TYPE_ERROR,
- _("Failed to find %saddress for `%s'.\n"),
- disablev6 ? "IPv4 " : "",
- hostname);
- freeaddrinfo(res);
- GNUNET_free(hostname);
- GNUNET_free_non_null(unixpath);
- return GNUNET_SYSERR;
- }
- resi = i;
+ LOG (GNUNET_ERROR_TYPE_ERROR,
+ _ ("Failed to find %saddress for `%s'.\n"),
+ disablev6 ? "IPv4 " : "",
+ hostname);
+ freeaddrinfo (res);
+ GNUNET_free (hostname);
+ GNUNET_free_non_null (unixpath);
+ return GNUNET_SYSERR;
+ }
+ resi = i;
+ if (NULL != unixpath)
+ resi++;
+ saddrs = GNUNET_new_array (resi + 1, struct sockaddr *);
+ saddrlens = GNUNET_new_array (resi + 1, socklen_t);
+ i = 0;
+ if (NULL != unixpath)
+ {
+ add_unixpath (saddrs, saddrlens, unixpath, abstract);
+ i++;
+ }
+ next = res;
+ while (NULL != (pos = next))
+ {
+ next = pos->ai_next;
+ if ((disablev6) && (AF_INET6 == pos->ai_family))
+ continue;
+ if ((IPPROTO_TCP != pos->ai_protocol) && (0 != pos->ai_protocol))
+ continue; /* not TCP */
+ if ((SOCK_STREAM != pos->ai_socktype) && (0 != pos->ai_socktype))
+ continue; /* huh? */
+ LOG (GNUNET_ERROR_TYPE_DEBUG,
+ "Service `%s' will bind to `%s'\n",
+ service_name,
+ GNUNET_a2s (pos->ai_addr, pos->ai_addrlen));
+ if (AF_INET == pos->ai_family)
+ {
+ GNUNET_assert (sizeof(struct sockaddr_in) == pos->ai_addrlen);
+ saddrlens[i] = pos->ai_addrlen;
+ saddrs[i] = GNUNET_malloc (saddrlens[i]);
+ GNUNET_memcpy (saddrs[i], pos->ai_addr, saddrlens[i]);
+ ((struct sockaddr_in *) saddrs[i])->sin_port = htons (port);
+ }
+ else
+ {
+ GNUNET_assert (AF_INET6 == pos->ai_family);
+ GNUNET_assert (sizeof(struct sockaddr_in6) == pos->ai_addrlen);
+ saddrlens[i] = pos->ai_addrlen;
+ saddrs[i] = GNUNET_malloc (saddrlens[i]);
+ GNUNET_memcpy (saddrs[i], pos->ai_addr, saddrlens[i]);
+ ((struct sockaddr_in6 *) saddrs[i])->sin6_port = htons (port);
+ }
+ i++;
+ }
+ GNUNET_free (hostname);
+ freeaddrinfo (res);
+ resi = i;
+ }
+ else
+ {
+ /* will bind against everything, just set port */
+ if (disablev6)
+ {
+ /* V4-only */
+ resi = 1;
if (NULL != unixpath)
resi++;
- saddrs = GNUNET_new_array(resi + 1, struct sockaddr *);
- saddrlens = GNUNET_new_array(resi + 1, socklen_t);
i = 0;
+ saddrs = GNUNET_new_array (resi + 1, struct sockaddr *);
+ saddrlens = GNUNET_new_array (resi + 1, socklen_t);
if (NULL != unixpath)
- {
- add_unixpath(saddrs, saddrlens, unixpath, abstract);
- i++;
- }
- next = res;
- while (NULL != (pos = next))
- {
- next = pos->ai_next;
- if ((disablev6) && (AF_INET6 == pos->ai_family))
- continue;
- if ((IPPROTO_TCP != pos->ai_protocol) && (0 != pos->ai_protocol))
- continue; /* not TCP */
- if ((SOCK_STREAM != pos->ai_socktype) && (0 != pos->ai_socktype))
- continue; /* huh? */
- LOG(GNUNET_ERROR_TYPE_DEBUG,
- "Service `%s' will bind to `%s'\n",
- service_name,
- GNUNET_a2s(pos->ai_addr, pos->ai_addrlen));
- if (AF_INET == pos->ai_family)
- {
- GNUNET_assert(sizeof(struct sockaddr_in) == pos->ai_addrlen);
- saddrlens[i] = pos->ai_addrlen;
- saddrs[i] = GNUNET_malloc(saddrlens[i]);
- GNUNET_memcpy(saddrs[i], pos->ai_addr, saddrlens[i]);
- ((struct sockaddr_in *)saddrs[i])->sin_port = htons(port);
- }
- else
- {
- GNUNET_assert(AF_INET6 == pos->ai_family);
- GNUNET_assert(sizeof(struct sockaddr_in6) == pos->ai_addrlen);
- saddrlens[i] = pos->ai_addrlen;
- saddrs[i] = GNUNET_malloc(saddrlens[i]);
- GNUNET_memcpy(saddrs[i], pos->ai_addr, saddrlens[i]);
- ((struct sockaddr_in6 *)saddrs[i])->sin6_port = htons(port);
- }
- i++;
- }
- GNUNET_free(hostname);
- freeaddrinfo(res);
- resi = i;
- }
- else
- {
- /* will bind against everything, just set port */
- if (disablev6)
- {
- /* V4-only */
- resi = 1;
- if (NULL != unixpath)
- resi++;
- i = 0;
- saddrs = GNUNET_new_array(resi + 1, struct sockaddr *);
- saddrlens = GNUNET_new_array(resi + 1, socklen_t);
- if (NULL != unixpath)
- {
- add_unixpath(saddrs, saddrlens, unixpath, abstract);
- i++;
- }
- saddrlens[i] = sizeof(struct sockaddr_in);
- saddrs[i] = GNUNET_malloc(saddrlens[i]);
+ {
+ add_unixpath (saddrs, saddrlens, unixpath, abstract);
+ i++;
+ }
+ saddrlens[i] = sizeof(struct sockaddr_in);
+ saddrs[i] = GNUNET_malloc (saddrlens[i]);
#if HAVE_SOCKADDR_IN_SIN_LEN
- ((struct sockaddr_in *)saddrs[i])->sin_len = saddrlens[i];
+ ((struct sockaddr_in *) saddrs[i])->sin_len = saddrlens[i];
#endif
- ((struct sockaddr_in *)saddrs[i])->sin_family = AF_INET;
- ((struct sockaddr_in *)saddrs[i])->sin_port = htons(port);
- }
- else
- {
- /* dual stack */
- resi = 2;
- if (NULL != unixpath)
- resi++;
- saddrs = GNUNET_new_array(resi + 1, struct sockaddr *);
- saddrlens = GNUNET_new_array(resi + 1, socklen_t);
- i = 0;
- if (NULL != unixpath)
- {
- add_unixpath(saddrs, saddrlens, unixpath, abstract);
- i++;
- }
- saddrlens[i] = sizeof(struct sockaddr_in6);
- saddrs[i] = GNUNET_malloc(saddrlens[i]);
+ ((struct sockaddr_in *) saddrs[i])->sin_family = AF_INET;
+ ((struct sockaddr_in *) saddrs[i])->sin_port = htons (port);
+ }
+ else
+ {
+ /* dual stack */
+ resi = 2;
+ if (NULL != unixpath)
+ resi++;
+ saddrs = GNUNET_new_array (resi + 1, struct sockaddr *);
+ saddrlens = GNUNET_new_array (resi + 1, socklen_t);
+ i = 0;
+ if (NULL != unixpath)
+ {
+ add_unixpath (saddrs, saddrlens, unixpath, abstract);
+ i++;
+ }
+ saddrlens[i] = sizeof(struct sockaddr_in6);
+ saddrs[i] = GNUNET_malloc (saddrlens[i]);
#if HAVE_SOCKADDR_IN_SIN_LEN
- ((struct sockaddr_in6 *)saddrs[i])->sin6_len = saddrlens[0];
+ ((struct sockaddr_in6 *) saddrs[i])->sin6_len = saddrlens[0];
#endif
- ((struct sockaddr_in6 *)saddrs[i])->sin6_family = AF_INET6;
- ((struct sockaddr_in6 *)saddrs[i])->sin6_port = htons(port);
- i++;
- saddrlens[i] = sizeof(struct sockaddr_in);
- saddrs[i] = GNUNET_malloc(saddrlens[i]);
+ ((struct sockaddr_in6 *) saddrs[i])->sin6_family = AF_INET6;
+ ((struct sockaddr_in6 *) saddrs[i])->sin6_port = htons (port);
+ i++;
+ saddrlens[i] = sizeof(struct sockaddr_in);
+ saddrs[i] = GNUNET_malloc (saddrlens[i]);
#if HAVE_SOCKADDR_IN_SIN_LEN
- ((struct sockaddr_in *)saddrs[i])->sin_len = saddrlens[1];
+ ((struct sockaddr_in *) saddrs[i])->sin_len = saddrlens[1];
#endif
- ((struct sockaddr_in *)saddrs[i])->sin_family = AF_INET;
- ((struct sockaddr_in *)saddrs[i])->sin_port = htons(port);
- }
+ ((struct sockaddr_in *) saddrs[i])->sin_family = AF_INET;
+ ((struct sockaddr_in *) saddrs[i])->sin_port = htons (port);
}
- GNUNET_free_non_null(unixpath);
+ }
+ GNUNET_free_non_null (unixpath);
*addrs = saddrs;
*addr_lens = saddrlens;
return resi;
@@ -680,19 +682,19 @@ get_server_addresses(const char *service_name,
* @return NULL if it was not found
*/
static void
-signal_result(struct GNUNET_SERVICE_Client *client,
- const char *name,
- uint64_t request_id,
- enum GNUNET_ARM_Result result)
+signal_result (struct GNUNET_SERVICE_Client *client,
+ const char *name,
+ uint64_t request_id,
+ enum GNUNET_ARM_Result result)
{
struct GNUNET_MQ_Envelope *env;
struct GNUNET_ARM_ResultMessage *msg;
- (void)name;
- env = GNUNET_MQ_msg(msg, GNUNET_MESSAGE_TYPE_ARM_RESULT);
- msg->result = htonl(result);
- msg->arm_msg.request_id = GNUNET_htonll(request_id);
- GNUNET_MQ_send(GNUNET_SERVICE_client_get_mq(client), env);
+ (void) name;
+ env = GNUNET_MQ_msg (msg, GNUNET_MESSAGE_TYPE_ARM_RESULT);
+ msg->result = htonl (result);
+ msg->arm_msg.request_id = GNUNET_htonll (request_id);
+ GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq (client), env);
}
@@ -705,34 +707,34 @@ signal_result(struct GNUNET_SERVICE_Client *client,
* otherwise, send to all clients in the notifier
*/
static void
-broadcast_status(const char *name,
- enum GNUNET_ARM_ServiceMonitorStatus status,
- struct GNUNET_SERVICE_Client *unicast)
+broadcast_status (const char *name,
+ enum GNUNET_ARM_ServiceMonitorStatus status,
+ struct GNUNET_SERVICE_Client *unicast)
{
struct GNUNET_MQ_Envelope *env;
struct GNUNET_ARM_StatusMessage *msg;
size_t namelen;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
- "Sending status %u of service `%s' to client\n",
- (unsigned int)status,
- name);
- namelen = strlen(name) + 1;
- env = GNUNET_MQ_msg_extra(msg, namelen, GNUNET_MESSAGE_TYPE_ARM_STATUS);
- msg->status = htonl((uint32_t)(status));
- GNUNET_memcpy((char *)&msg[1], name, namelen);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Sending status %u of service `%s' to client\n",
+ (unsigned int) status,
+ name);
+ namelen = strlen (name) + 1;
+ env = GNUNET_MQ_msg_extra (msg, namelen, GNUNET_MESSAGE_TYPE_ARM_STATUS);
+ msg->status = htonl ((uint32_t) (status));
+ GNUNET_memcpy ((char *) &msg[1], name, namelen);
if (NULL == unicast)
- {
- if (NULL != notifier)
- GNUNET_notification_context_broadcast(notifier,
- &msg->header,
- GNUNET_YES);
- GNUNET_MQ_discard(env);
- }
+ {
+ if (NULL != notifier)
+ GNUNET_notification_context_broadcast (notifier,
+ &msg->header,
+ GNUNET_YES);
+ GNUNET_MQ_discard (env);
+ }
else
- {
- GNUNET_MQ_send(GNUNET_SERVICE_client_get_mq(unicast), env);
- }
+ {
+ GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq (unicast), env);
+ }
}
@@ -745,9 +747,9 @@ broadcast_status(const char *name,
* being started. 0 if starting was not requested.
*/
static void
-start_process(struct ServiceList *sl,
- struct GNUNET_SERVICE_Client *client,
- uint64_t request_id)
+start_process (struct ServiceList *sl,
+ struct GNUNET_SERVICE_Client *client,
+ uint64_t request_id)
{
char *loprefix;
char *options;
@@ -763,192 +765,192 @@ start_process(struct ServiceList *sl,
lsocks = NULL;
ls = 0;
for (sli = sl->listen_head; NULL != sli; sli = sli->next)
+ {
+ GNUNET_array_append (lsocks,
+ ls,
+ GNUNET_NETWORK_get_fd (sli->listen_socket));
+ if (NULL != sli->accept_task)
{
- GNUNET_array_append(lsocks,
- ls,
- GNUNET_NETWORK_get_fd(sli->listen_socket));
- if (NULL != sli->accept_task)
- {
- GNUNET_SCHEDULER_cancel(sli->accept_task);
- sli->accept_task = NULL;
- }
+ GNUNET_SCHEDULER_cancel (sli->accept_task);
+ sli->accept_task = NULL;
}
+ }
- GNUNET_array_append(lsocks, ls, -1);
+ GNUNET_array_append (lsocks, ls, -1);
/* obtain configuration */
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string(cfg,
- sl->name,
- "PREFIX",
- &loprefix))
- loprefix = GNUNET_strdup(prefix_command);
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (cfg,
+ sl->name,
+ "PREFIX",
+ &loprefix))
+ loprefix = GNUNET_strdup (prefix_command);
else
- loprefix = GNUNET_CONFIGURATION_expand_dollar(cfg, loprefix);
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string(cfg,
- sl->name,
- "OPTIONS",
- &options))
+ loprefix = GNUNET_CONFIGURATION_expand_dollar (cfg, loprefix);
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (cfg,
+ sl->name,
+ "OPTIONS",
+ &options))
options = NULL;
else
- options = GNUNET_CONFIGURATION_expand_dollar(cfg, options);
+ options = GNUNET_CONFIGURATION_expand_dollar (cfg, options);
{
char *new_options;
char *optpos;
char *fin_options;
- fin_options = GNUNET_strdup(final_option);
+ fin_options = GNUNET_strdup (final_option);
/* replace '{}' with service name */
- while (NULL != (optpos = strstr(fin_options, "{}")))
- {
- /* terminate string at opening parenthesis */
- *optpos = 0;
- GNUNET_asprintf(&new_options,
- "%s%s%s",
- fin_options,
- sl->name,
- optpos + 2);
- GNUNET_free(fin_options);
- fin_options = new_options;
- }
+ while (NULL != (optpos = strstr (fin_options, "{}")))
+ {
+ /* terminate string at opening parenthesis */
+ *optpos = 0;
+ GNUNET_asprintf (&new_options,
+ "%s%s%s",
+ fin_options,
+ sl->name,
+ optpos + 2);
+ GNUNET_free (fin_options);
+ fin_options = new_options;
+ }
if (NULL != options)
- {
- /* combine "fin_options" with "options" */
- optpos = options;
- GNUNET_asprintf(&options, "%s %s", fin_options, optpos);
- GNUNET_free(fin_options);
- GNUNET_free(optpos);
- }
+ {
+ /* combine "fin_options" with "options" */
+ optpos = options;
+ GNUNET_asprintf (&options, "%s %s", fin_options, optpos);
+ GNUNET_free (fin_options);
+ GNUNET_free (optpos);
+ }
else
- {
- /* only have "fin_options", use that */
- options = fin_options;
- }
+ {
+ /* only have "fin_options", use that */
+ options = fin_options;
+ }
}
- options = GNUNET_CONFIGURATION_expand_dollar(cfg, options);
- use_debug = GNUNET_CONFIGURATION_get_value_yesno(cfg, sl->name, "DEBUG");
+ options = GNUNET_CONFIGURATION_expand_dollar (cfg, options);
+ use_debug = GNUNET_CONFIGURATION_get_value_yesno (cfg, sl->name, "DEBUG");
{
const char *service_type = NULL;
const char *choices[] = { "GNUNET", "SIMPLE", NULL };
is_simple_service = GNUNET_NO;
- if ((GNUNET_OK == GNUNET_CONFIGURATION_get_value_choice(cfg,
- sl->name,
- "TYPE",
- choices,
- &service_type)) &&
- (0 == strcasecmp(service_type, "SIMPLE")))
+ if ((GNUNET_OK == GNUNET_CONFIGURATION_get_value_choice (cfg,
+ sl->name,
+ "TYPE",
+ choices,
+ &service_type)) &&
+ (0 == strcasecmp (service_type, "SIMPLE")))
is_simple_service = GNUNET_YES;
}
- GNUNET_assert(NULL == sl->proc);
+ GNUNET_assert (NULL == sl->proc);
if (GNUNET_YES == is_simple_service)
+ {
+ /* A simple service will receive no GNUnet specific
+ command line options. */
+ binary = GNUNET_strdup (sl->binary);
+ binary = GNUNET_CONFIGURATION_expand_dollar (cfg, binary);
+ GNUNET_asprintf (&quotedbinary, "\"%s\"", sl->binary);
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Starting simple service `%s' using binary `%s'\n",
+ sl->name,
+ sl->binary);
+ /* FIXME: dollar expansion should only be done outside
+ * of ''-quoted strings, escaping should be considered. */
+ if (NULL != options)
+ options = GNUNET_CONFIGURATION_expand_dollar (cfg, options);
+ sl->proc = GNUNET_OS_start_process_s (sl->pipe_control,
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ lsocks,
+ loprefix,
+ quotedbinary,
+ options,
+ NULL);
+ }
+ else
+ {
+ /* actually start process */
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "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 (&quotedbinary, "\"%s\"", binary);
+
+ if (GNUNET_YES == use_debug)
{
- /* A simple service will receive no GNUnet specific
- command line options. */
- binary = GNUNET_strdup(sl->binary);
- binary = GNUNET_CONFIGURATION_expand_dollar(cfg, binary);
- GNUNET_asprintf(&quotedbinary, "\"%s\"", sl->binary);
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
- "Starting simple service `%s' using binary `%s'\n",
- sl->name,
- sl->binary);
- /* FIXME: dollar expansion should only be done outside
- * of ''-quoted strings, escaping should be considered. */
- if (NULL != options)
- options = GNUNET_CONFIGURATION_expand_dollar(cfg, options);
- sl->proc = GNUNET_OS_start_process_s(sl->pipe_control,
- GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks,
- loprefix,
- quotedbinary,
- options,
- NULL);
+ if (NULL == sl->config)
+ sl->proc = 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 = 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
+ else
{
- /* actually start process */
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
- "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(&quotedbinary, "\"%s\"", binary);
-
- if (GNUNET_YES == use_debug)
- {
- if (NULL == sl->config)
- sl->proc = 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 = 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);
- }
+ if (NULL == sl->config)
+ sl->proc = GNUNET_OS_start_process_s (sl->pipe_control,
+ GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
+ lsocks,
+ loprefix,
+ quotedbinary,
+ options,
+ NULL);
else
- {
- if (NULL == sl->config)
- sl->proc = GNUNET_OS_start_process_s(sl->pipe_control,
- GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks,
- loprefix,
- quotedbinary,
- options,
- NULL);
- else
- sl->proc = GNUNET_OS_start_process_s(sl->pipe_control,
- GNUNET_OS_INHERIT_STD_OUT_AND_ERR,
- lsocks,
- loprefix,
- quotedbinary,
- "-c",
- sl->config,
- options,
- NULL);
- }
+ sl->proc = 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);
+ }
+ GNUNET_free (binary);
+ GNUNET_free (quotedbinary);
sl->last_started_at = GNUNET_TIME_absolute_get ();
if (NULL == sl->proc)
- {
- 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);
- }
+ {
+ 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);
+ }
else
- {
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- _("Starting service `%s'\n"),
- sl->name);
- broadcast_status(sl->name, GNUNET_ARM_SERVICE_STARTING, NULL);
- if (client)
- signal_result(client, sl->name, request_id, GNUNET_ARM_RESULT_STARTING);
- }
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _ ("Starting service `%s'\n"),
+ sl->name);
+ broadcast_status (sl->name, GNUNET_ARM_SERVICE_STARTING, NULL);
+ if (client)
+ signal_result (client, sl->name, request_id, GNUNET_ARM_RESULT_STARTING);
+ }
/* clean up */
- GNUNET_free(loprefix);
- GNUNET_free(options);
- GNUNET_array_grow(lsocks, ls, 0);
+ GNUNET_free (loprefix);
+ GNUNET_free (options);
+ GNUNET_array_grow (lsocks, ls, 0);
}
@@ -960,17 +962,17 @@ start_process(struct ServiceList *sl,
* @return NULL if it was not found
*/
static struct ServiceList *
-find_service(const char *name)
+find_service (const char *name)
{
struct ServiceList *sl;
sl = running_head;
while (sl != NULL)
- {
- if (0 == strcasecmp(sl->name, name))
- return sl;
- sl = sl->next;
- }
+ {
+ if (0 == strcasecmp (sl->name, name))
+ return sl;
+ sl = sl->next;
+ }
return NULL;
}
@@ -982,14 +984,14 @@ find_service(const char *name)
* @param cls callback data, `struct ServiceListeningInfo` describing a listen socket
*/
static void
-accept_connection(void *cls)
+accept_connection (void *cls)
{
struct ServiceListeningInfo *sli = cls;
struct ServiceList *sl = sli->sl;
sli->accept_task = NULL;
- GNUNET_assert(GNUNET_NO == in_shutdown);
- start_process(sl, NULL, 0);
+ GNUNET_assert (GNUNET_NO == in_shutdown);
+ start_process (sl, NULL, 0);
}
@@ -1002,9 +1004,9 @@ accept_connection(void *cls)
* @param sl service entry for the service in question
*/
static void
-create_listen_socket(struct sockaddr *sa,
- socklen_t addr_len,
- struct ServiceList *sl)
+create_listen_socket (struct sockaddr *sa,
+ socklen_t addr_len,
+ struct ServiceList *sl)
{
static int on = 1;
struct GNUNET_NETWORK_Handle *sock;
@@ -1014,107 +1016,107 @@ create_listen_socket(struct sockaddr *sa,
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 (0 == strcmp(GNUNET_a2s(sa, addr_len),
- "@")) /* 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 (0 == strcmp (GNUNET_a2s (sa, addr_len),
+ "@")) /* Do not bind to blank UNIX path! */
return;
- }
- if (GNUNET_OK != GNUNET_NETWORK_socket_setsockopt(sock,
- SOL_SOCKET,
- SO_REUSEADDR,
- &on,
- sizeof(on)))
- GNUNET_log_strerror(GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
- "setsockopt");
+ 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_OK != GNUNET_NETWORK_socket_setsockopt (sock,
+ SOL_SOCKET,
+ SO_REUSEADDR,
+ &on,
+ sizeof(on)))
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
+ "setsockopt");
#ifdef IPV6_V6ONLY
if ((sa->sa_family == AF_INET6) &&
- (GNUNET_OK != GNUNET_NETWORK_socket_setsockopt(sock,
- IPPROTO_IPV6,
- IPV6_V6ONLY,
- &on,
- sizeof(on))))
- GNUNET_log_strerror(GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
- "setsockopt");
+ (GNUNET_OK != GNUNET_NETWORK_socket_setsockopt (sock,
+ IPPROTO_IPV6,
+ IPV6_V6ONLY,
+ &on,
+ sizeof(on))))
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_ERROR | GNUNET_ERROR_TYPE_BULK,
+ "setsockopt");
#endif
if (AF_UNIX == sa->sa_family)
- GNUNET_NETWORK_unix_precheck((struct sockaddr_un *)sa);
+ GNUNET_NETWORK_unix_precheck ((struct sockaddr_un *) sa);
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_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;
+ }
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])
+ && ('\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);
- }
- if (GNUNET_OK != GNUNET_NETWORK_socket_listen(sock, 5))
- {
- 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_new(struct ServiceListeningInfo);
+ {
+ 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);
+ }
+ if (GNUNET_OK != GNUNET_NETWORK_socket_listen (sock, 5))
+ {
+ 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_new (struct ServiceListeningInfo);
sli->service_addr = sa;
sli->service_addr_len = addr_len;
sli->listen_socket = sock;
sli->sl = sl;
sli->accept_task =
- GNUNET_SCHEDULER_add_read_net(GNUNET_TIME_UNIT_FOREVER_REL,
- sock,
- &accept_connection,
- sli);
- GNUNET_CONTAINER_DLL_insert(sl->listen_head, sl->listen_tail, sli);
+ GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL,
+ sock,
+ &accept_connection,
+ sli);
+ GNUNET_CONTAINER_DLL_insert (sl->listen_head, sl->listen_tail, sli);
}
@@ -1125,15 +1127,15 @@ create_listen_socket(struct sockaddr *sa,
* @param sl entry to free
*/
static void
-free_service(struct ServiceList *sl)
+free_service (struct ServiceList *sl)
{
- GNUNET_assert(GNUNET_YES == in_shutdown);
- GNUNET_CONTAINER_DLL_remove(running_head, running_tail, sl);
- GNUNET_assert(NULL == sl->listen_head);
- GNUNET_free_non_null(sl->config);
- GNUNET_free_non_null(sl->binary);
- GNUNET_free(sl->name);
- GNUNET_free(sl);
+ GNUNET_assert (GNUNET_YES == in_shutdown);
+ GNUNET_CONTAINER_DLL_remove (running_head, running_tail, sl);
+ GNUNET_assert (NULL == sl->listen_head);
+ GNUNET_free_non_null (sl->config);
+ GNUNET_free_non_null (sl->binary);
+ GNUNET_free (sl->name);
+ GNUNET_free (sl);
}
@@ -1146,10 +1148,10 @@ free_service(struct ServiceList *sl)
* #GNUNET_SYSERR to close it (signal serious error)
*/
static int
-check_start(void *cls, const struct GNUNET_ARM_Message *amsg)
+check_start (void *cls, const struct GNUNET_ARM_Message *amsg)
{
- (void)cls;
- GNUNET_MQ_check_zero_termination(amsg);
+ (void) cls;
+ GNUNET_MQ_check_zero_termination (amsg);
return GNUNET_OK;
}
@@ -1161,43 +1163,43 @@ check_start(void *cls, const struct GNUNET_ARM_Message *amsg)
* @param amsg the actual message
*/
static void
-handle_start(void *cls, const struct GNUNET_ARM_Message *amsg)
+handle_start (void *cls, const struct GNUNET_ARM_Message *amsg)
{
struct GNUNET_SERVICE_Client *client = cls;
const char *servicename;
struct ServiceList *sl;
uint64_t request_id;
- request_id = GNUNET_ntohll(amsg->request_id);
- servicename = (const char *)&amsg[1];
- GNUNET_SERVICE_client_continue(client);
+ request_id = GNUNET_ntohll (amsg->request_id);
+ servicename = (const char *) &amsg[1];
+ GNUNET_SERVICE_client_continue (client);
if (GNUNET_YES == in_shutdown)
- {
- signal_result(client,
- servicename,
- request_id,
- GNUNET_ARM_RESULT_IN_SHUTDOWN);
- return;
- }
- sl = find_service(servicename);
+ {
+ signal_result (client,
+ servicename,
+ request_id,
+ GNUNET_ARM_RESULT_IN_SHUTDOWN);
+ return;
+ }
+ sl = find_service (servicename);
if (NULL == sl)
- {
- signal_result(client,
- servicename,
- request_id,
- GNUNET_ARM_RESULT_IS_NOT_KNOWN);
- return;
- }
+ {
+ signal_result (client,
+ servicename,
+ request_id,
+ GNUNET_ARM_RESULT_IS_NOT_KNOWN);
+ return;
+ }
sl->force_start = GNUNET_YES;
if (NULL != sl->proc)
- {
- signal_result(client,
- servicename,
- request_id,
- GNUNET_ARM_RESULT_IS_STARTED_ALREADY);
- return;
- }
- start_process(sl, client, request_id);
+ {
+ signal_result (client,
+ servicename,
+ request_id,
+ GNUNET_ARM_RESULT_IS_STARTED_ALREADY);
+ return;
+ }
+ start_process (sl, client, request_id);
}
@@ -1207,11 +1209,11 @@ handle_start(void *cls, const struct GNUNET_ARM_Message *amsg)
* @param cls closure (refers to service)
*/
static void
-trigger_shutdown(void *cls)
+trigger_shutdown (void *cls)
{
- (void)cls;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Triggering shutdown\n");
- GNUNET_SCHEDULER_shutdown();
+ (void) cls;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Triggering shutdown\n");
+ GNUNET_SCHEDULER_shutdown ();
}
@@ -1224,10 +1226,10 @@ trigger_shutdown(void *cls)
* #GNUNET_SYSERR to close it (signal serious error)
*/
static int
-check_stop(void *cls, const struct GNUNET_ARM_Message *amsg)
+check_stop (void *cls, const struct GNUNET_ARM_Message *amsg)
{
- (void)cls;
- GNUNET_MQ_check_zero_termination(amsg);
+ (void) cls;
+ GNUNET_MQ_check_zero_termination (amsg);
return GNUNET_OK;
}
@@ -1239,72 +1241,72 @@ check_stop(void *cls, const struct GNUNET_ARM_Message *amsg)
* @param amsg the actual message
*/
static void
-handle_stop(void *cls, const struct GNUNET_ARM_Message *amsg)
+handle_stop (void *cls, const struct GNUNET_ARM_Message *amsg)
{
struct GNUNET_SERVICE_Client *client = cls;
struct ServiceList *sl;
const char *servicename;
uint64_t request_id;
- request_id = GNUNET_ntohll(amsg->request_id);
- servicename = (const char *)&amsg[1];
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- _("Preparing to stop `%s'\n"),
- servicename);
- GNUNET_SERVICE_client_continue(client);
- if (0 == strcasecmp(servicename, "arm"))
- {
- broadcast_status(servicename, GNUNET_ARM_SERVICE_STOPPING, NULL);
- signal_result(client, servicename, request_id, GNUNET_ARM_RESULT_STOPPING);
- GNUNET_SERVICE_client_persist(client);
- GNUNET_SCHEDULER_add_now(&trigger_shutdown, NULL);
- return;
- }
- sl = find_service(servicename);
+ request_id = GNUNET_ntohll (amsg->request_id);
+ servicename = (const char *) &amsg[1];
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _ ("Preparing to stop `%s'\n"),
+ servicename);
+ GNUNET_SERVICE_client_continue (client);
+ if (0 == strcasecmp (servicename, "arm"))
+ {
+ broadcast_status (servicename, GNUNET_ARM_SERVICE_STOPPING, NULL);
+ signal_result (client, servicename, request_id, GNUNET_ARM_RESULT_STOPPING);
+ GNUNET_SERVICE_client_persist (client);
+ GNUNET_SCHEDULER_add_now (&trigger_shutdown, NULL);
+ return;
+ }
+ sl = find_service (servicename);
if (NULL == sl)
- {
- signal_result(client,
- servicename,
- request_id,
- GNUNET_ARM_RESULT_IS_NOT_KNOWN);
- return;
- }
+ {
+ signal_result (client,
+ servicename,
+ request_id,
+ GNUNET_ARM_RESULT_IS_NOT_KNOWN);
+ return;
+ }
sl->force_start = GNUNET_NO;
if (GNUNET_YES == in_shutdown)
- {
- /* shutdown in progress */
- signal_result(client,
- servicename,
- request_id,
- GNUNET_ARM_RESULT_IN_SHUTDOWN);
- return;
- }
+ {
+ /* shutdown in progress */
+ signal_result (client,
+ servicename,
+ request_id,
+ GNUNET_ARM_RESULT_IN_SHUTDOWN);
+ return;
+ }
if (NULL != sl->killing_client)
- {
- /* killing already in progress */
- signal_result(client,
- servicename,
- request_id,
- GNUNET_ARM_RESULT_IS_STOPPING_ALREADY);
- return;
- }
+ {
+ /* killing already in progress */
+ signal_result (client,
+ servicename,
+ request_id,
+ GNUNET_ARM_RESULT_IS_STOPPING_ALREADY);
+ return;
+ }
if (NULL == sl->proc)
- {
- /* process is down */
- signal_result(client,
- servicename,
- request_id,
- GNUNET_ARM_RESULT_IS_STOPPED_ALREADY);
- 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);
+ {
+ /* process is down */
+ signal_result (client,
+ servicename,
+ request_id,
+ GNUNET_ARM_RESULT_IS_STOPPED_ALREADY);
+ 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, GNUNET_TERM_SIG))
- GNUNET_log_strerror(GNUNET_ERROR_TYPE_WARNING, "kill");
+ sl->killed_at = GNUNET_TIME_absolute_get ();
+ 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;
}
@@ -1322,7 +1324,7 @@ handle_stop(void *cls, const struct GNUNET_ARM_Message *amsg)
* GNUNET_SYSERR otherwise
*/
static int
-pool_write(char *pool_start, size_t pool_size, size_t *pool_pos, char *str)
+pool_write (char *pool_start, size_t pool_size, size_t *pool_pos, char *str)
{
size_t next_pos = (*pool_pos) + strlen (str) + 1;
@@ -1340,7 +1342,7 @@ pool_write(char *pool_start, size_t pool_size, size_t *pool_pos, char *str)
* @param message the actual message
*/
static void
-handle_list(void *cls, const struct GNUNET_ARM_Message *request)
+handle_list (void *cls, const struct GNUNET_ARM_Message *request)
{
struct GNUNET_SERVICE_Client *client = cls;
struct GNUNET_MQ_Envelope *env;
@@ -1353,67 +1355,70 @@ handle_list(void *cls, const struct GNUNET_ARM_Message *request)
char *pool_start;
struct GNUNET_ARM_ServiceInfoMessage *ssm;
- GNUNET_break_op(0 == ntohl(request->reserved));
+ GNUNET_break_op (0 == ntohl (request->reserved));
count = 0;
pool_size = 0;
/* Do one pass over the list to compute the number of services
* and the string pool size */
for (sl = running_head; NULL != sl; sl = sl->next)
- {
- pool_size += strlen(sl->name) + 1;
- pool_size += strlen(sl->binary) + 1;
- count++;
- }
+ {
+ pool_size += strlen (sl->name) + 1;
+ pool_size += strlen (sl->binary) + 1;
+ count++;
+ }
- extra_size = pool_size + (count * sizeof (struct GNUNET_ARM_ServiceInfoMessage));
- env = GNUNET_MQ_msg_extra(msg,
- extra_size,
- GNUNET_MESSAGE_TYPE_ARM_LIST_RESULT);
+ extra_size = pool_size + (count * sizeof (struct
+ GNUNET_ARM_ServiceInfoMessage));
+ env = GNUNET_MQ_msg_extra (msg,
+ extra_size,
+ GNUNET_MESSAGE_TYPE_ARM_LIST_RESULT);
msg->arm_msg.request_id = request->request_id;
- msg->count = htons(count);
+ msg->count = htons (count);
ssm = (struct GNUNET_ARM_ServiceInfoMessage *) &msg[1];
pool_start = (char *) (ssm + count);
pool_pos = 0;
for (sl = running_head; NULL != sl; sl = sl->next)
+ {
+ ssm->name_index = htons ((uint16_t) pool_pos);
+ GNUNET_assert (GNUNET_OK == pool_write (pool_start, pool_size, &pool_pos,
+ sl->name));
+ ssm->binary_index = htons ((uint16_t) pool_pos);
+ GNUNET_assert (GNUNET_OK == pool_write (pool_start, pool_size, &pool_pos,
+ sl->binary));
+ if (NULL == sl->proc)
{
- ssm->name_index = htons ((uint16_t) pool_pos);
- GNUNET_assert (GNUNET_OK == pool_write (pool_start, pool_size, &pool_pos, sl->name));
- ssm->binary_index = htons ((uint16_t) pool_pos);
- GNUNET_assert (GNUNET_OK == pool_write (pool_start, pool_size, &pool_pos, sl->binary));
- if (NULL == sl->proc)
+ if (0 == sl->last_started_at.abs_value_us)
{
- if (0 == sl->last_started_at.abs_value_us)
- {
- /* Process never started */
- ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_STOPPED);
- }
- else if (0 == sl->last_exit_status)
- {
- ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_FINISHED);
- }
- else
- {
- ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_FAILED);
- ssm->last_exit_status = htons (sl->last_exit_status);
- }
+ /* Process never started */
+ ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_STOPPED);
}
- else if ((NULL != sl->killing_client) || (GNUNET_YES == in_shutdown))
+ else if (0 == sl->last_exit_status)
{
- ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_STOPPING);
+ ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_FINISHED);
}
else
{
- ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_STARTED);
+ ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_FAILED);
+ ssm->last_exit_status = htons (sl->last_exit_status);
}
- ssm->last_started_at = GNUNET_TIME_absolute_hton (sl->last_started_at);
- ssm->restart_at = GNUNET_TIME_absolute_hton (sl->restart_at);
- ssm++;
}
- GNUNET_MQ_send(GNUNET_SERVICE_client_get_mq(client), env);
- GNUNET_SERVICE_client_continue(client);
+ else if ((NULL != sl->killing_client) || (GNUNET_YES == in_shutdown))
+ {
+ ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_STOPPING);
+ }
+ else
+ {
+ ssm->status = htonl (GNUNET_ARM_SERVICE_STATUS_STARTED);
+ }
+ ssm->last_started_at = GNUNET_TIME_absolute_hton (sl->last_started_at);
+ ssm->restart_at = GNUNET_TIME_absolute_hton (sl->restart_at);
+ ssm++;
+ }
+ GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq (client), env);
+ GNUNET_SERVICE_client_continue (client);
}
@@ -1424,16 +1429,16 @@ handle_list(void *cls, const struct GNUNET_ARM_Message *request)
* @param message the actual message
*/
static void
-handle_test(void *cls, const struct GNUNET_MessageHeader *message)
+handle_test (void *cls, const struct GNUNET_MessageHeader *message)
{
struct GNUNET_SERVICE_Client *client = cls;
struct GNUNET_MQ_Envelope *env;
struct GNUNET_MessageHeader *msg;
- (void)message;
- env = GNUNET_MQ_msg(msg, GNUNET_MESSAGE_TYPE_ARM_TEST);
- GNUNET_MQ_send(GNUNET_SERVICE_client_get_mq(client), env);
- GNUNET_SERVICE_client_continue(client);
+ (void) message;
+ env = GNUNET_MQ_msg (msg, GNUNET_MESSAGE_TYPE_ARM_TEST);
+ GNUNET_MQ_send (GNUNET_SERVICE_client_get_mq (client), env);
+ GNUNET_SERVICE_client_continue (client);
}
@@ -1442,24 +1447,24 @@ handle_test(void *cls, const struct GNUNET_MessageHeader *message)
* tasks, signal handler and the server.
*/
static void
-do_shutdown()
+do_shutdown ()
{
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "Last shutdown phase\n");
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "Last shutdown phase\n");
if (NULL != notifier)
- {
- GNUNET_notification_context_destroy(notifier);
- notifier = NULL;
- }
+ {
+ GNUNET_notification_context_destroy (notifier);
+ notifier = NULL;
+ }
if (NULL != service)
- {
- GNUNET_SERVICE_shutdown(service);
- service = NULL;
- }
+ {
+ GNUNET_SERVICE_shutdown (service);
+ service = NULL;
+ }
if (NULL != child_death_task)
- {
- GNUNET_SCHEDULER_cancel(child_death_task);
- child_death_task = NULL;
- }
+ {
+ GNUNET_SCHEDULER_cancel (child_death_task);
+ child_death_task = NULL;
+ }
}
@@ -1470,13 +1475,13 @@ do_shutdown()
* @return number of active services found
*/
static unsigned int
-list_count(struct ServiceList *running_head)
+list_count (struct ServiceList *running_head)
{
struct ServiceList *i;
unsigned int res;
for (res = 0, i = running_head; NULL != 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;
}
@@ -1487,61 +1492,61 @@ list_count(struct ServiceList *running_head)
* @param cls closure, NULL if we need to self-restart
*/
static void
-shutdown_task(void *cls)
+shutdown_task (void *cls)
{
struct ServiceList *pos;
struct ServiceList *nxt;
struct ServiceListeningInfo *sli;
- (void)cls;
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "First shutdown phase\n");
+ (void) cls;
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG, "First shutdown phase\n");
if (NULL != child_restart_task)
- {
- GNUNET_SCHEDULER_cancel(child_restart_task);
- child_restart_task = NULL;
- }
+ {
+ GNUNET_SCHEDULER_cancel (child_restart_task);
+ child_restart_task = NULL;
+ }
in_shutdown = GNUNET_YES;
/* first, stop listening */
for (pos = running_head; NULL != pos; pos = pos->next)
+ {
+ while (NULL != (sli = pos->listen_head))
{
- while (NULL != (sli = pos->listen_head))
- {
- GNUNET_CONTAINER_DLL_remove(pos->listen_head, pos->listen_tail, sli);
- if (NULL != sli->accept_task)
- {
- GNUNET_SCHEDULER_cancel(sli->accept_task);
- sli->accept_task = NULL;
- }
- GNUNET_break(GNUNET_OK ==
- GNUNET_NETWORK_socket_close(sli->listen_socket));
- GNUNET_free(sli->service_addr);
- GNUNET_free(sli);
- }
+ GNUNET_CONTAINER_DLL_remove (pos->listen_head, pos->listen_tail, sli);
+ if (NULL != sli->accept_task)
+ {
+ GNUNET_SCHEDULER_cancel (sli->accept_task);
+ sli->accept_task = NULL;
+ }
+ GNUNET_break (GNUNET_OK ==
+ GNUNET_NETWORK_socket_close (sli->listen_socket));
+ GNUNET_free (sli->service_addr);
+ GNUNET_free (sli);
}
+ }
/* then, shutdown all existing service processes */
nxt = running_head;
while (NULL != (pos = nxt))
+ {
+ nxt = pos->next;
+ if (NULL != pos->proc)
{
- nxt = pos->next;
- if (NULL != pos->proc)
- {
- 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, GNUNET_TERM_SIG))
- GNUNET_log_strerror(GNUNET_ERROR_TYPE_WARNING, "kill");
- }
- else
- {
- free_service(pos);
- }
+ 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, GNUNET_TERM_SIG))
+ GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
+ }
+ else
+ {
+ free_service (pos);
}
+ }
/* finally, should all service processes be already gone, terminate for real */
if (NULL == running_head)
- do_shutdown();
+ do_shutdown ();
else
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
- "Delaying shutdown, have %u childs still running\n",
- list_count(running_head));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Delaying shutdown, have %u childs still running\n",
+ list_count (running_head));
}
@@ -1551,73 +1556,73 @@ shutdown_task(void *cls)
* @param cls closure, always NULL
*/
static void
-delayed_restart_task(void *cls)
+delayed_restart_task (void *cls)
{
struct ServiceList *sl;
struct GNUNET_TIME_Relative lowestRestartDelay;
struct ServiceListeningInfo *sli;
- (void)cls;
+ (void) cls;
child_restart_task = NULL;
- GNUNET_assert(GNUNET_NO == in_shutdown);
+ GNUNET_assert (GNUNET_NO == in_shutdown);
lowestRestartDelay = GNUNET_TIME_UNIT_FOREVER_REL;
/* check for services that need to be restarted due to
* configuration changes or because the last restart failed */
for (sl = running_head; NULL != sl; sl = sl->next)
+ {
+ if (NULL != sl->proc)
+ continue;
+ /* service is currently not running */
+ if (0 == GNUNET_TIME_absolute_get_remaining (sl->restart_at).rel_value_us)
{
- if (NULL != sl->proc)
- continue;
- /* service is currently not running */
- if (0 == GNUNET_TIME_absolute_get_remaining(sl->restart_at).rel_value_us)
- {
- /* restart is now allowed */
- if (sl->force_start)
- {
- /* process should run by default, start immediately */
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- _("Restarting service `%s'.\n"),
- sl->name);
- start_process(sl, NULL, 0);
- }
- else
- {
- /* process is run on-demand, ensure it is re-started if there is demand */
- for (sli = sl->listen_head; NULL != sli; sli = sli->next)
- if (NULL == sli->accept_task)
- {
- /* accept was actually paused, so start it again */
- sli->accept_task =
- GNUNET_SCHEDULER_add_read_net(GNUNET_TIME_UNIT_FOREVER_REL,
- sli->listen_socket,
- &accept_connection,
- sli);
- }
- }
- }
+ /* restart is now allowed */
+ if (sl->force_start)
+ {
+ /* process should run by default, start immediately */
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _ ("Restarting service `%s'.\n"),
+ sl->name);
+ start_process (sl, NULL, 0);
+ }
else
- {
- /* update calculation for earliest time to reactivate a service */
- lowestRestartDelay =
- GNUNET_TIME_relative_min(lowestRestartDelay,
- GNUNET_TIME_absolute_get_remaining(
- sl->restart_at));
- }
+ {
+ /* process is run on-demand, ensure it is re-started if there is demand */
+ for (sli = sl->listen_head; NULL != sli; sli = sli->next)
+ if (NULL == sli->accept_task)
+ {
+ /* accept was actually paused, so start it again */
+ sli->accept_task =
+ GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL,
+ sli->listen_socket,
+ &accept_connection,
+ sli);
+ }
+ }
}
+ else
+ {
+ /* update calculation for earliest time to reactivate a service */
+ lowestRestartDelay =
+ GNUNET_TIME_relative_min (lowestRestartDelay,
+ GNUNET_TIME_absolute_get_remaining (
+ sl->restart_at));
+ }
+ }
if (lowestRestartDelay.rel_value_us !=
GNUNET_TIME_UNIT_FOREVER_REL.rel_value_us)
- {
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
- "Will restart process in %s\n",
- GNUNET_STRINGS_relative_time_to_string(lowestRestartDelay,
+ {
+ 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,
- &delayed_restart_task,
- NULL);
- }
+ child_restart_task =
+ GNUNET_SCHEDULER_add_delayed_with_priority (lowestRestartDelay,
+ GNUNET_SCHEDULER_PRIORITY_IDLE,
+ &delayed_restart_task,
+ NULL);
+ }
}
@@ -1628,7 +1633,7 @@ delayed_restart_task(void *cls)
* @param cls closure, NULL
*/
static void
-maint_child_death(void *cls)
+maint_child_death (void *cls)
{
struct ServiceList *pos;
struct ServiceList *next;
@@ -1641,200 +1646,200 @@ maint_child_death(void *cls)
unsigned long statusCode;
const struct GNUNET_DISK_FileHandle *pr;
- (void)cls;
- pr = GNUNET_DISK_pipe_handle(sigpipe, GNUNET_DISK_PIPE_END_READ);
+ (void) cls;
+ pr = GNUNET_DISK_pipe_handle (sigpipe, GNUNET_DISK_PIPE_END_READ);
child_death_task = NULL;
/* consume the signal */
- GNUNET_break(0 < GNUNET_DISK_file_read(pr, &c, sizeof(c)));
+ GNUNET_break (0 < GNUNET_DISK_file_read (pr, &c, sizeof(c)));
/* check for services that died (WAITPID) */
next = running_head;
while (NULL != (pos = next))
- {
- next = pos->next;
+ {
+ next = pos->next;
- if (NULL == pos->proc)
- {
- if (GNUNET_YES == in_shutdown)
- free_service(pos);
- continue;
- }
+ if (NULL == pos->proc)
+ {
+ if (GNUNET_YES == in_shutdown)
+ free_service (pos);
+ continue;
+ }
#if HAVE_WAIT4
- if (NULL != wait_file)
- {
- /* need to use 'wait4()' to obtain and log performance data */
- struct rusage ru;
- int status;
- pid_t pid;
-
- pid = GNUNET_OS_process_get_pid(pos->proc);
- ret = wait4(pid, &status, WNOHANG, &ru);
- if (ret <= 0)
- continue; /* no process done */
- if (WIFEXITED(status))
- {
- statusType = GNUNET_OS_PROCESS_EXITED;
- statusCode = WEXITSTATUS(status);
- }
- else if (WIFSIGNALED(status))
- {
- statusType = GNUNET_OS_PROCESS_SIGNALED;
- statusCode = WTERMSIG(status);
- }
- else if (WIFSTOPPED(status))
- {
- statusType = GNUNET_OS_PROCESS_SIGNALED;
- statusCode = WSTOPSIG(status);
- }
+ if (NULL != wait_file)
+ {
+ /* need to use 'wait4()' to obtain and log performance data */
+ struct rusage ru;
+ int status;
+ pid_t pid;
+
+ pid = GNUNET_OS_process_get_pid (pos->proc);
+ ret = wait4 (pid, &status, WNOHANG, &ru);
+ if (ret <= 0)
+ continue; /* no process done */
+ if (WIFEXITED (status))
+ {
+ statusType = GNUNET_OS_PROCESS_EXITED;
+ statusCode = WEXITSTATUS (status);
+ }
+ else if (WIFSIGNALED (status))
+ {
+ statusType = GNUNET_OS_PROCESS_SIGNALED;
+ statusCode = WTERMSIG (status);
+ }
+ else if (WIFSTOPPED (status))
+ {
+ statusType = GNUNET_OS_PROCESS_SIGNALED;
+ statusCode = WSTOPSIG (status);
+ }
#ifdef WIFCONTINUED
- else if (WIFCONTINUED(status))
- {
- statusType = GNUNET_OS_PROCESS_RUNNING;
- statusCode = 0;
- }
-#endif
- else
- {
- statusType = GNUNET_OS_PROCESS_UNKNOWN;
- statusCode = 0;
- }
- if ((GNUNET_OS_PROCESS_EXITED == statusType) ||
- (GNUNET_OS_PROCESS_SIGNALED == statusType))
- {
- double utime = ru.ru_utime.tv_sec + (ru.ru_utime.tv_usec / 10e6);
- double stime = ru.ru_stime.tv_sec + (ru.ru_stime.tv_usec / 10e6);
- fprintf(wait_file,
- "%s(%u) %.3f %.3f %llu %llu %llu %llu %llu\n",
- pos->binary,
- (unsigned int)pid,
- utime,
- stime,
- (unsigned long long)ru.ru_maxrss,
- (unsigned long long)ru.ru_inblock,
- (unsigned long long)ru.ru_oublock,
- (unsigned long long)ru.ru_nvcsw,
- (unsigned long long)ru.ru_nivcsw);
- }
- }
- else /* continue with JUST this "if" as "else" (intentionally no brackets!) */
+ else if (WIFCONTINUED (status))
+ {
+ statusType = GNUNET_OS_PROCESS_RUNNING;
+ statusCode = 0;
+ }
#endif
- if ((GNUNET_SYSERR == (ret = GNUNET_OS_process_status(pos->proc,
- &statusType,
- &statusCode))) ||
- (ret == GNUNET_NO) || (statusType == GNUNET_OS_PROCESS_STOPPED) ||
- (statusType == GNUNET_OS_PROCESS_UNKNOWN) ||
- (statusType == GNUNET_OS_PROCESS_RUNNING))
- continue;
-
- if (statusType == GNUNET_OS_PROCESS_EXITED)
- {
- statstr = _(/* process termination method */ "exit");
- statcode = statusCode;
- }
- else if (statusType == GNUNET_OS_PROCESS_SIGNALED)
- {
- statstr = _(/* process termination method */ "signal");
- statcode = statusCode;
- }
else
- {
- statstr = _(/* process termination method */ "unknown");
- statcode = 0;
- }
- if (0 != pos->killed_at.abs_value_us)
- {
- GNUNET_log(GNUNET_ERROR_TYPE_INFO,
- _("Service `%s' took %s to terminate\n"),
+ {
+ statusType = GNUNET_OS_PROCESS_UNKNOWN;
+ statusCode = 0;
+ }
+ if ((GNUNET_OS_PROCESS_EXITED == statusType) ||
+ (GNUNET_OS_PROCESS_SIGNALED == statusType))
+ {
+ double utime = ru.ru_utime.tv_sec + (ru.ru_utime.tv_usec / 10e6);
+ double stime = ru.ru_stime.tv_sec + (ru.ru_stime.tv_usec / 10e6);
+ fprintf (wait_file,
+ "%s(%u) %.3f %.3f %llu %llu %llu %llu %llu\n",
+ pos->binary,
+ (unsigned int) pid,
+ utime,
+ stime,
+ (unsigned long long) ru.ru_maxrss,
+ (unsigned long long) ru.ru_inblock,
+ (unsigned long long) ru.ru_oublock,
+ (unsigned long long) ru.ru_nvcsw,
+ (unsigned long long) ru.ru_nivcsw);
+ }
+ }
+ else /* continue with JUST this "if" as "else" (intentionally no brackets!) */
+#endif
+ if ((GNUNET_SYSERR == (ret = GNUNET_OS_process_status (pos->proc,
+ &statusType,
+ &statusCode))) ||
+ (ret == GNUNET_NO) || (statusType == GNUNET_OS_PROCESS_STOPPED) ||
+ (statusType == GNUNET_OS_PROCESS_UNKNOWN) ||
+ (statusType == GNUNET_OS_PROCESS_RUNNING))
+ continue;
+
+ if (statusType == GNUNET_OS_PROCESS_EXITED)
+ {
+ statstr = _ (/* process termination method */ "exit");
+ statcode = statusCode;
+ }
+ else if (statusType == GNUNET_OS_PROCESS_SIGNALED)
+ {
+ statstr = _ (/* process termination method */ "signal");
+ statcode = statusCode;
+ }
+ else
+ {
+ statstr = _ (/* process termination method */ "unknown");
+ statcode = 0;
+ }
+ if (0 != pos->killed_at.abs_value_us)
+ {
+ GNUNET_log (GNUNET_ERROR_TYPE_INFO,
+ _ ("Service `%s' took %s to terminate\n"),
+ pos->name,
+ GNUNET_STRINGS_relative_time_to_string (
+ GNUNET_TIME_absolute_get_duration (pos->killed_at),
+ GNUNET_YES));
+ }
+ GNUNET_OS_process_destroy (pos->proc);
+ pos->proc = NULL;
+ broadcast_status (pos->name, GNUNET_ARM_SERVICE_STOPPED, NULL);
+ if (NULL != pos->killing_client)
+ {
+ signal_result (pos->killing_client,
pos->name,
- GNUNET_STRINGS_relative_time_to_string(
- GNUNET_TIME_absolute_get_duration(pos->killed_at),
- GNUNET_YES));
- }
- GNUNET_OS_process_destroy(pos->proc);
- pos->proc = NULL;
- broadcast_status(pos->name, GNUNET_ARM_SERVICE_STOPPED, NULL);
- if (NULL != pos->killing_client)
- {
- signal_result(pos->killing_client,
- pos->name,
- pos->killing_client_request_id,
- GNUNET_ARM_RESULT_STOPPED);
- pos->killing_client = NULL;
- pos->killing_client_request_id = 0;
- }
- if (GNUNET_YES != in_shutdown)
+ pos->killing_client_request_id,
+ GNUNET_ARM_RESULT_STOPPED);
+ pos->killing_client = NULL;
+ pos->killing_client_request_id = 0;
+ }
+ if (GNUNET_YES != in_shutdown)
+ {
+ pos->last_exit_status = statcode;
+ if ((statusType == GNUNET_OS_PROCESS_EXITED) && (statcode == 0))
+ {
+ /* process terminated normally, allow restart at any time */
+ 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);
+ /* 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)
{
- pos->last_exit_status = statcode;
- if ((statusType == GNUNET_OS_PROCESS_EXITED) && (statcode == 0))
- {
- /* process terminated normally, allow restart at any time */
- 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);
- /* 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(NULL == sli->accept_task);
- sli->accept_task =
- GNUNET_SCHEDULER_add_read_net(GNUNET_TIME_UNIT_FOREVER_REL,
- sli->listen_socket,
- &accept_connection,
- sli);
- }
- }
- else
- {
- GNUNET_log(
- GNUNET_ERROR_TYPE_WARNING,
- _("Service `%s' terminated with status %s/%d, will restart in %s\n"),
- pos->name,
- statstr,
- statcode,
- GNUNET_STRINGS_relative_time_to_string(pos->backoff, GNUNET_YES));
- {
- /* Reduce backoff based on runtime of the process,
- so that there is a cool-down if a process actually
- runs for a while. */
- struct GNUNET_TIME_Relative runtime;
- unsigned int minutes;
-
- runtime = GNUNET_TIME_absolute_get_duration(pos->restart_at);
- minutes =
- runtime.rel_value_us / GNUNET_TIME_UNIT_MINUTES.rel_value_us;
- if (minutes > 31)
- pos->backoff = GNUNET_TIME_UNIT_ZERO;
- else
- pos->backoff.rel_value_us <<= minutes;
- }
- /* schedule restart */
- pos->restart_at = GNUNET_TIME_relative_to_absolute(pos->backoff);
- pos->backoff = GNUNET_TIME_STD_BACKOFF(pos->backoff);
- if (NULL != child_restart_task)
- GNUNET_SCHEDULER_cancel(child_restart_task);
- child_restart_task =
- GNUNET_SCHEDULER_add_with_priority(GNUNET_SCHEDULER_PRIORITY_IDLE,
- &delayed_restart_task,
- NULL);
- }
+ GNUNET_break (NULL == sli->accept_task);
+ sli->accept_task =
+ GNUNET_SCHEDULER_add_read_net (GNUNET_TIME_UNIT_FOREVER_REL,
+ sli->listen_socket,
+ &accept_connection,
+ sli);
}
+ }
else
+ {
+ GNUNET_log (
+ GNUNET_ERROR_TYPE_WARNING,
+ _ ("Service `%s' terminated with status %s/%d, will restart in %s\n"),
+ pos->name,
+ statstr,
+ statcode,
+ GNUNET_STRINGS_relative_time_to_string (pos->backoff, GNUNET_YES));
{
- free_service(pos);
+ /* Reduce backoff based on runtime of the process,
+ so that there is a cool-down if a process actually
+ runs for a while. */
+ struct GNUNET_TIME_Relative runtime;
+ unsigned int minutes;
+
+ runtime = GNUNET_TIME_absolute_get_duration (pos->restart_at);
+ minutes =
+ runtime.rel_value_us / GNUNET_TIME_UNIT_MINUTES.rel_value_us;
+ if (minutes > 31)
+ pos->backoff = GNUNET_TIME_UNIT_ZERO;
+ else
+ pos->backoff.rel_value_us <<= minutes;
}
+ /* schedule restart */
+ pos->restart_at = GNUNET_TIME_relative_to_absolute (pos->backoff);
+ pos->backoff = GNUNET_TIME_STD_BACKOFF (pos->backoff);
+ if (NULL != child_restart_task)
+ GNUNET_SCHEDULER_cancel (child_restart_task);
+ child_restart_task =
+ GNUNET_SCHEDULER_add_with_priority (GNUNET_SCHEDULER_PRIORITY_IDLE,
+ &delayed_restart_task,
+ NULL);
+ }
+ }
+ else
+ {
+ free_service (pos);
}
+ }
child_death_task =
- GNUNET_SCHEDULER_add_read_file(GNUNET_TIME_UNIT_FOREVER_REL,
- pr,
- &maint_child_death,
- NULL);
+ GNUNET_SCHEDULER_add_read_file (GNUNET_TIME_UNIT_FOREVER_REL,
+ pr,
+ &maint_child_death,
+ NULL);
if ((NULL == running_head) && (GNUNET_YES == in_shutdown))
- do_shutdown();
+ do_shutdown ();
else if (GNUNET_YES == in_shutdown)
- GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
- "Delaying shutdown after child's death, still have %u children\n",
- list_count(running_head));
+ GNUNET_log (GNUNET_ERROR_TYPE_DEBUG,
+ "Delaying shutdown after child's death, still have %u children\n",
+ list_count (running_head));
}
@@ -1843,17 +1848,17 @@ maint_child_death(void *cls)
* respective handler by writing to the trigger pipe.
*/
static void
-sighandler_child_death()
+sighandler_child_death ()
{
static char c;
int old_errno = errno; /* back-up errno */
- GNUNET_break(
+ GNUNET_break (
1 ==
- GNUNET_DISK_file_write(GNUNET_DISK_pipe_handle(sigpipe,
- GNUNET_DISK_PIPE_END_WRITE),
- &c,
- sizeof(c)));
+ GNUNET_DISK_file_write (GNUNET_DISK_pipe_handle (sigpipe,
+ GNUNET_DISK_PIPE_END_WRITE),
+ &c,
+ sizeof(c)));
errno = old_errno; /* restore errno */
}
@@ -1867,7 +1872,7 @@ sighandler_child_death()
* @return #GNUNET_OK (continue)
*/
static void
-setup_service(void *cls, const char *section)
+setup_service (void *cls, const char *section)
{
struct ServiceList *sl;
char *binary;
@@ -1877,94 +1882,94 @@ setup_service(void *cls, const char *section)
socklen_t *addr_lens;
int ret;
- (void)cls;
- if (0 == strcasecmp(section, "arm"))
+ (void) cls;
+ if (0 == strcasecmp (section, "arm"))
return;
if (GNUNET_OK !=
- GNUNET_CONFIGURATION_get_value_string(cfg, section, "BINARY", &binary))
- {
- /* not a service section */
- return;
- }
+ GNUNET_CONFIGURATION_get_value_string (cfg, section, "BINARY", &binary))
+ {
+ /* not a service section */
+ return;
+ }
if ((GNUNET_YES ==
- GNUNET_CONFIGURATION_have_value(cfg, section, "RUN_PER_USER")) &&
+ GNUNET_CONFIGURATION_have_value (cfg, section, "RUN_PER_USER")) &&
(GNUNET_YES ==
- GNUNET_CONFIGURATION_get_value_yesno(cfg, section, "RUN_PER_USER")))
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "RUN_PER_USER")))
+ {
+ if (GNUNET_NO == start_user)
{
- if (GNUNET_NO == start_user)
- {
- GNUNET_free(binary);
- return; /* user service, and we don't deal with those */
- }
+ GNUNET_free (binary);
+ return; /* user service, and we don't deal with those */
}
+ }
else
+ {
+ if (GNUNET_NO == start_system)
{
- if (GNUNET_NO == start_system)
- {
- GNUNET_free(binary);
- return; /* system service, and we don't deal with those */
- }
+ GNUNET_free (binary);
+ return; /* system service, and we don't deal with those */
}
- sl = find_service(section);
+ }
+ sl = find_service (section);
if (NULL != sl)
- {
- /* got the same section twice!? */
- GNUNET_break(0);
- GNUNET_free(binary);
- return;
- }
+ {
+ /* got the same section twice!? */
+ GNUNET_break (0);
+ GNUNET_free (binary);
+ return;
+ }
config = NULL;
- if (((GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename(cfg,
- section,
- "CONFIG",
- &config)) &&
- (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename(cfg,
- "PATHS",
- "DEFAULTCONFIG",
- &config))) ||
- (0 != stat(config, &sbuf)))
+ if (((GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg,
+ section,
+ "CONFIG",
+ &config)) &&
+ (GNUNET_OK != GNUNET_CONFIGURATION_get_value_filename (cfg,
+ "PATHS",
+ "DEFAULTCONFIG",
+ &config))) ||
+ (0 != stat (config, &sbuf)))
+ {
+ if (NULL != config)
{
- if (NULL != config)
- {
- GNUNET_log_config_invalid(GNUNET_ERROR_TYPE_WARNING,
- section,
- "CONFIG",
- strerror(errno));
- GNUNET_free(config);
- config = NULL;
- }
+ GNUNET_log_config_invalid (GNUNET_ERROR_TYPE_WARNING,
+ section,
+ "CONFIG",
+ strerror (errno));
+ GNUNET_free (config);
+ config = NULL;
}
- sl = GNUNET_new(struct ServiceList);
- sl->name = GNUNET_strdup(section);
+ }
+ sl = GNUNET_new (struct ServiceList);
+ sl->name = GNUNET_strdup (section);
sl->binary = binary;
sl->config = config;
sl->backoff = GNUNET_TIME_UNIT_MILLISECONDS;
sl->restart_at = GNUNET_TIME_UNIT_FOREVER_ABS;
- if (GNUNET_CONFIGURATION_have_value(cfg, section, "PIPECONTROL"))
+ if (GNUNET_CONFIGURATION_have_value (cfg, section, "PIPECONTROL"))
sl->pipe_control =
- GNUNET_CONFIGURATION_get_value_yesno(cfg, section, "PIPECONTROL");
- GNUNET_CONTAINER_DLL_insert(running_head, running_tail, sl);
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "PIPECONTROL");
+ GNUNET_CONTAINER_DLL_insert (running_head, running_tail, sl);
if (GNUNET_YES ==
- GNUNET_CONFIGURATION_get_value_yesno(cfg, section, "IMMEDIATE_START"))
- {
- sl->force_start = GNUNET_YES;
- if (GNUNET_YES ==
- GNUNET_CONFIGURATION_get_value_yesno(cfg, section, "NOARMBIND"))
- return;
- }
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "IMMEDIATE_START"))
+ {
+ sl->force_start = GNUNET_YES;
+ if (GNUNET_YES ==
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "NOARMBIND"))
+ return;
+ }
else
- {
- if (GNUNET_YES !=
- GNUNET_CONFIGURATION_get_value_yesno(cfg, section, "START_ON_DEMAND"))
- return;
- }
- if (0 >= (ret = get_server_addresses(section, cfg, &addrs, &addr_lens)))
+ {
+ if (GNUNET_YES !=
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, section, "START_ON_DEMAND"))
+ return;
+ }
+ if (0 >= (ret = get_server_addresses (section, cfg, &addrs, &addr_lens)))
return;
/* this will free (or capture) addrs[i] */
- for (unsigned int i = 0; i < (unsigned int)ret; i++)
- create_listen_socket(addrs[i], addr_lens[i], sl);
- GNUNET_free(addrs);
- GNUNET_free(addr_lens);
+ for (unsigned int i = 0; i < (unsigned int) ret; i++)
+ create_listen_socket (addrs[i], addr_lens[i], sl);
+ GNUNET_free (addrs);
+ GNUNET_free (addr_lens);
}
@@ -1977,16 +1982,16 @@ setup_service(void *cls, const char *section)
* @return @a client
*/
static void *
-client_connect_cb(void *cls,
- struct GNUNET_SERVICE_Client *client,
- struct GNUNET_MQ_Handle *mq)
+client_connect_cb (void *cls,
+ struct GNUNET_SERVICE_Client *client,
+ struct GNUNET_MQ_Handle *mq)
{
/* All clients are considered to be of the "monitor" kind
* (that is, they don't affect ARM shutdown).
*/
- (void)cls;
- (void)mq;
- GNUNET_SERVICE_client_mark_monitor(client);
+ (void) cls;
+ (void) mq;
+ GNUNET_SERVICE_client_mark_monitor (client);
return client;
}
@@ -1999,12 +2004,12 @@ client_connect_cb(void *cls,
* @param app_ctx must match @a client
*/
static void
-client_disconnect_cb(void *cls,
- struct GNUNET_SERVICE_Client *client,
- void *app_ctx)
+client_disconnect_cb (void *cls,
+ struct GNUNET_SERVICE_Client *client,
+ void *app_ctx)
{
- (void)cls;
- GNUNET_assert(client == app_ctx);
+ (void) cls;
+ GNUNET_assert (client == app_ctx);
for (struct ServiceList *sl = running_head; NULL != sl; sl = sl->next)
if (sl->killing_client == client)
sl->killing_client = NULL;
@@ -2020,18 +2025,18 @@ client_disconnect_cb(void *cls,
* #GNUNET_SYSERR to close it (signal serious error)
*/
static void
-handle_monitor(void *cls, const struct GNUNET_MessageHeader *message)
+handle_monitor (void *cls, const struct GNUNET_MessageHeader *message)
{
struct GNUNET_SERVICE_Client *client = cls;
- (void)message;
+ (void) message;
/* FIXME: might want to start by letting monitor know about
services that are already running */
/* Removal is handled by the server implementation, internally. */
- GNUNET_notification_context_add(notifier,
- GNUNET_SERVICE_client_get_mq(client));
- broadcast_status("arm", GNUNET_ARM_SERVICE_MONITORING_STARTED, client);
- GNUNET_SERVICE_client_continue(client);
+ GNUNET_notification_context_add (notifier,
+ GNUNET_SERVICE_client_get_mq (client));
+ broadcast_status ("arm", GNUNET_ARM_SERVICE_MONITORING_STARTED, client);
+ GNUNET_SERVICE_client_continue (client);
}
@@ -2043,71 +2048,71 @@ handle_monitor(void *cls, const struct GNUNET_MessageHeader *message)
* @param c configuration to use
*/
static void
-run(void *cls,
- const struct GNUNET_CONFIGURATION_Handle *c,
- struct GNUNET_SERVICE_Handle *serv)
+run (void *cls,
+ const struct GNUNET_CONFIGURATION_Handle *c,
+ struct GNUNET_SERVICE_Handle *serv)
{
struct ServiceList *sl;
- (void)cls;
+ (void) cls;
cfg = c;
service = serv;
- GNUNET_SCHEDULER_add_shutdown(&shutdown_task, NULL);
- child_death_task = GNUNET_SCHEDULER_add_read_file(
+ GNUNET_SCHEDULER_add_shutdown (&shutdown_task, NULL);
+ child_death_task = GNUNET_SCHEDULER_add_read_file (
GNUNET_TIME_UNIT_FOREVER_REL,
- GNUNET_DISK_pipe_handle(sigpipe, GNUNET_DISK_PIPE_END_READ),
+ GNUNET_DISK_pipe_handle (sigpipe, GNUNET_DISK_PIPE_END_READ),
&maint_child_death,
NULL);
#if HAVE_WAIT4
if (GNUNET_OK ==
- GNUNET_CONFIGURATION_get_value_filename(cfg,
- "ARM",
- "RESOURCE_DIAGNOSTICS",
- &wait_filename))
+ GNUNET_CONFIGURATION_get_value_filename (cfg,
+ "ARM",
+ "RESOURCE_DIAGNOSTICS",
+ &wait_filename))
+ {
+ wait_file = fopen (wait_filename, "w");
+ if (NULL == wait_file)
{
- wait_file = fopen(wait_filename, "w");
- if (NULL == wait_file)
- {
- GNUNET_log_strerror_file(GNUNET_ERROR_TYPE_ERROR,
- "fopen",
- wait_filename);
- }
+ GNUNET_log_strerror_file (GNUNET_ERROR_TYPE_ERROR,
+ "fopen",
+ wait_filename);
}
+ }
#endif
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string(cfg,
- "ARM",
- "GLOBAL_PREFIX",
- &prefix_command))
- prefix_command = GNUNET_strdup("");
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (cfg,
+ "ARM",
+ "GLOBAL_PREFIX",
+ &prefix_command))
+ prefix_command = GNUNET_strdup ("");
else
- prefix_command = GNUNET_CONFIGURATION_expand_dollar(cfg, prefix_command);
- if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string(cfg,
- "ARM",
- "GLOBAL_POSTFIX",
- &final_option))
- final_option = GNUNET_strdup("");
+ prefix_command = GNUNET_CONFIGURATION_expand_dollar (cfg, prefix_command);
+ if (GNUNET_OK != GNUNET_CONFIGURATION_get_value_string (cfg,
+ "ARM",
+ "GLOBAL_POSTFIX",
+ &final_option))
+ final_option = GNUNET_strdup ("");
else
- final_option = GNUNET_CONFIGURATION_expand_dollar(cfg, final_option);
+ final_option = GNUNET_CONFIGURATION_expand_dollar (cfg, final_option);
start_user =
- GNUNET_CONFIGURATION_get_value_yesno(cfg, "ARM", "START_USER_SERVICES");
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, "ARM", "START_USER_SERVICES");
start_system =
- GNUNET_CONFIGURATION_get_value_yesno(cfg, "ARM", "START_SYSTEM_SERVICES");
+ GNUNET_CONFIGURATION_get_value_yesno (cfg, "ARM", "START_SYSTEM_SERVICES");
if ((GNUNET_NO == start_user) && (GNUNET_NO == start_system))
- {
- GNUNET_log(
- GNUNET_ERROR_TYPE_ERROR,
- "Please configure either START_USER_SERVICES or START_SYSTEM_SERVICES or both.\n");
- GNUNET_SCHEDULER_shutdown();
- global_ret = 1;
- return;
- }
- GNUNET_CONFIGURATION_iterate_sections(cfg, &setup_service, NULL);
+ {
+ GNUNET_log (
+ GNUNET_ERROR_TYPE_ERROR,
+ "Please configure either START_USER_SERVICES or START_SYSTEM_SERVICES or both.\n");
+ GNUNET_SCHEDULER_shutdown ();
+ global_ret = 1;
+ return;
+ }
+ GNUNET_CONFIGURATION_iterate_sections (cfg, &setup_service, NULL);
/* start default services... */
for (sl = running_head; NULL != sl; sl = sl->next)
if (GNUNET_YES == sl->force_start)
- start_process(sl, NULL, 0);
- notifier = GNUNET_notification_context_create(MAX_NOTIFY_QUEUE);
+ start_process (sl, NULL, 0);
+ notifier = GNUNET_notification_context_create (MAX_NOTIFY_QUEUE);
}
@@ -2119,61 +2124,64 @@ run(void *cls,
* @return 0 ok, 1 on error
*/
int
-main(int argc, char *const *argv)
+main (int argc, char *const *argv)
{
struct GNUNET_SIGNAL_Context *shc_chld;
- struct GNUNET_MQ_MessageHandler handlers[] =
- { GNUNET_MQ_hd_var_size(start,
- GNUNET_MESSAGE_TYPE_ARM_START,
- struct GNUNET_ARM_Message,
- NULL),
- GNUNET_MQ_hd_var_size(stop,
- GNUNET_MESSAGE_TYPE_ARM_STOP,
- struct GNUNET_ARM_Message,
- NULL),
- GNUNET_MQ_hd_fixed_size(monitor,
- GNUNET_MESSAGE_TYPE_ARM_MONITOR,
- struct GNUNET_MessageHeader,
- NULL),
- GNUNET_MQ_hd_fixed_size(list,
- GNUNET_MESSAGE_TYPE_ARM_LIST,
- struct GNUNET_ARM_Message,
- NULL),
- GNUNET_MQ_hd_fixed_size(test,
- GNUNET_MESSAGE_TYPE_ARM_TEST,
- struct GNUNET_MessageHeader,
- NULL),
- GNUNET_MQ_handler_end() };
-
- sigpipe = GNUNET_DISK_pipe(GNUNET_NO, GNUNET_NO, GNUNET_NO, GNUNET_NO);
- GNUNET_assert(NULL != sigpipe);
+ struct GNUNET_MQ_MessageHandler handlers[] = {
+ GNUNET_MQ_hd_var_size (start,
+ GNUNET_MESSAGE_TYPE_ARM_START,
+ struct GNUNET_ARM_Message,
+ NULL),
+ GNUNET_MQ_hd_var_size (stop,
+ GNUNET_MESSAGE_TYPE_ARM_STOP,
+ struct GNUNET_ARM_Message,
+ NULL),
+ GNUNET_MQ_hd_fixed_size (monitor,
+ GNUNET_MESSAGE_TYPE_ARM_MONITOR,
+ struct GNUNET_MessageHeader,
+ NULL),
+ GNUNET_MQ_hd_fixed_size (list,
+ GNUNET_MESSAGE_TYPE_ARM_LIST,
+ struct GNUNET_ARM_Message,
+ NULL),
+ GNUNET_MQ_hd_fixed_size (test,
+ GNUNET_MESSAGE_TYPE_ARM_TEST,
+ struct GNUNET_MessageHeader,
+ NULL),
+ GNUNET_MQ_handler_end ()
+ };
+
+ sigpipe = GNUNET_DISK_pipe (GNUNET_NO, GNUNET_NO, GNUNET_NO, GNUNET_NO);
+ GNUNET_assert (NULL != sigpipe);
shc_chld =
- GNUNET_SIGNAL_handler_install(GNUNET_SIGCHLD, &sighandler_child_death);
- if (0 != GNUNET_SERVICE_run_(argc,
- argv,
- "arm",
- GNUNET_SERVICE_OPTION_MANUAL_SHUTDOWN,
- &run,
- &client_connect_cb,
- &client_disconnect_cb,
- NULL,
- handlers))
+ GNUNET_SIGNAL_handler_install (GNUNET_SIGCHLD,
+ &sighandler_child_death);
+ if (0 != GNUNET_SERVICE_run_ (argc,
+ argv,
+ "arm",
+ GNUNET_SERVICE_OPTION_MANUAL_SHUTDOWN
+ | GNUNET_SERVICE_OPTION_CLOSE_LSOCKS,
+ &run,
+ &client_connect_cb,
+ &client_disconnect_cb,
+ NULL,
+ handlers))
global_ret = 2;
#if HAVE_WAIT4
if (NULL != wait_file)
- {
- fclose(wait_file);
- wait_file = NULL;
- }
+ {
+ fclose (wait_file);
+ wait_file = NULL;
+ }
if (NULL != wait_filename)
- {
- GNUNET_free(wait_filename);
- wait_filename = NULL;
- }
+ {
+ GNUNET_free (wait_filename);
+ wait_filename = NULL;
+ }
#endif
- GNUNET_SIGNAL_handler_uninstall(shc_chld);
+ GNUNET_SIGNAL_handler_uninstall (shc_chld);
shc_chld = NULL;
- GNUNET_DISK_pipe_close(sigpipe);
+ GNUNET_DISK_pipe_close (sigpipe);
sigpipe = NULL;
return global_ret;
}
@@ -2185,11 +2193,11 @@ main(int argc, char *const *argv)
/**
* MINIMIZE heap size (way below 128k) since this process doesn't need much.
*/
-void __attribute__ ((constructor)) GNUNET_ARM_memory_init()
+void __attribute__ ((constructor)) GNUNET_ARM_memory_init ()
{
- mallopt(M_TRIM_THRESHOLD, 4 * 1024);
- mallopt(M_TOP_PAD, 1 * 1024);
- malloc_trim(0);
+ mallopt (M_TRIM_THRESHOLD, 4 * 1024);
+ mallopt (M_TOP_PAD, 1 * 1024);
+ malloc_trim (0);
}
#endif
diff --git a/src/gns/gnunet-gns.c b/src/gns/gnunet-gns.c
index 1ddcbf090..5f4061f7d 100644
--- a/src/gns/gnunet-gns.c
+++ b/src/gns/gnunet-gns.c
@@ -213,8 +213,8 @@ run (void *cls,
GNUNET_CLIENT_test (cfg,
"arm"))
{
- fprintf (stderr,
- _ ("GNUnet not running\n"));
+ GNUNET_log (GNUNET_ERROR_TYPE_WARNING,
+ _ ("Cannot resolve using GNS: GNUnet peer not running\n"));
global_ret = 2;
return;
}
diff --git a/src/include/gnunet_disk_lib.h b/src/include/gnunet_disk_lib.h
index d1e1e0333..9376a1059 100644
--- a/src/include/gnunet_disk_lib.h
+++ b/src/include/gnunet_disk_lib.h
@@ -38,7 +38,8 @@ struct GNUNET_DISK_PipeHandle;
/**
* Type of a handle.
*/
-enum GNUNET_FILE_Type {
+enum GNUNET_FILE_Type
+{
/**
* Handle represents an event.
*/
@@ -58,7 +59,8 @@ enum GNUNET_FILE_Type {
/**
* Handle used to access files (and pipes).
*/
-struct GNUNET_DISK_FileHandle {
+struct GNUNET_DISK_FileHandle
+{
/**
* File handle on Unix-like systems.
*/
@@ -86,7 +88,8 @@ extern "C"
/**
* Specifies how a file should be opened.
*/
-enum GNUNET_DISK_OpenFlags {
+enum GNUNET_DISK_OpenFlags
+{
/**
* Open the file for reading
*/
@@ -126,7 +129,8 @@ enum GNUNET_DISK_OpenFlags {
/**
* Specifies what type of memory map is desired.
*/
-enum GNUNET_DISK_MapType {
+enum GNUNET_DISK_MapType
+{
/**
* Read-only memory map.
*/
@@ -147,7 +151,8 @@ enum GNUNET_DISK_MapType {
/**
* File access permissions, UNIX-style.
*/
-enum GNUNET_DISK_AccessPermissions {
+enum GNUNET_DISK_AccessPermissions
+{
/**
* Nobody is allowed to do anything to the file.
*/
@@ -204,7 +209,8 @@ enum GNUNET_DISK_AccessPermissions {
* Constants for specifying how to seek. Do not change values or order,
* some of the code depends on the specific numeric values!
*/
-enum GNUNET_DISK_Seek {
+enum GNUNET_DISK_Seek
+{
/**
* Seek an absolute position (from the start of the file).
*/
@@ -225,7 +231,8 @@ enum GNUNET_DISK_Seek {
/**
* Enumeration identifying the two ends of a pipe.
*/
-enum GNUNET_DISK_PipeEnd {
+enum GNUNET_DISK_PipeEnd
+{
/**
* The reading-end of a pipe.
*/
@@ -245,7 +252,7 @@ enum GNUNET_DISK_PipeEnd {
* @return #GNUNET_YES if invalid, #GNUNET_NO if valid
*/
int
-GNUNET_DISK_handle_invalid(const struct GNUNET_DISK_FileHandle *h);
+GNUNET_DISK_handle_invalid (const struct GNUNET_DISK_FileHandle *h);
/**
@@ -257,7 +264,7 @@ GNUNET_DISK_handle_invalid(const struct GNUNET_DISK_FileHandle *h);
* else (will print an error message in that case, too).
*/
int
-GNUNET_DISK_file_test(const char *fil);
+GNUNET_DISK_file_test (const char *fil);
/**
@@ -268,7 +275,7 @@ GNUNET_DISK_file_test(const char *fil);
* @param fil name of the file to back up
*/
void
-GNUNET_DISK_file_backup(const char *fil);
+GNUNET_DISK_file_backup (const char *fil);
/**
@@ -279,8 +286,8 @@ GNUNET_DISK_file_backup(const char *fil);
* @return the new position on success, GNUNET_SYSERR otherwise
*/
off_t
-GNUNET_DISK_file_seek(const struct GNUNET_DISK_FileHandle *h, off_t offset,
- enum GNUNET_DISK_Seek whence);
+GNUNET_DISK_file_seek (const struct GNUNET_DISK_FileHandle *h, off_t offset,
+ enum GNUNET_DISK_Seek whence);
/**
@@ -298,10 +305,10 @@ GNUNET_DISK_file_seek(const struct GNUNET_DISK_FileHandle *h, off_t offset,
* @return #GNUNET_SYSERR on error, #GNUNET_OK on success
*/
int
-GNUNET_DISK_file_size(const char *filename,
- uint64_t *size,
- int include_symbolic_links,
- int single_file_mode);
+GNUNET_DISK_file_size (const char *filename,
+ uint64_t *size,
+ int include_symbolic_links,
+ int single_file_mode);
/**
@@ -320,9 +327,9 @@ GNUNET_DISK_file_size(const char *filename,
* @return #GNUNET_OK on success
*/
int
-GNUNET_DISK_file_get_identifiers(const char *filename,
- uint64_t *dev,
- uint64_t *ino);
+GNUNET_DISK_file_get_identifiers (const char *filename,
+ uint64_t *dev,
+ uint64_t *ino);
/**
@@ -337,7 +344,7 @@ GNUNET_DISK_file_get_identifiers(const char *filename,
* file on disk in directory for temporary files
*/
char *
-GNUNET_DISK_mktemp(const char *t);
+GNUNET_DISK_mktemp (const char *t);
/**
@@ -350,7 +357,7 @@ GNUNET_DISK_mktemp(const char *t);
* @return NULL on error, otherwise name of freshly created directory
*/
char *
-GNUNET_DISK_mkdtemp(const char *t);
+GNUNET_DISK_mkdtemp (const char *t);
/**
@@ -366,9 +373,9 @@ GNUNET_DISK_mkdtemp(const char *t);
* @return IO handle on success, NULL on error
*/
struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_file_open(const char *fn,
- enum GNUNET_DISK_OpenFlags flags,
- enum GNUNET_DISK_AccessPermissions perm);
+GNUNET_DISK_file_open (const char *fn,
+ enum GNUNET_DISK_OpenFlags flags,
+ enum GNUNET_DISK_AccessPermissions perm);
/**
@@ -379,8 +386,8 @@ GNUNET_DISK_file_open(const char *fn,
* @return #GNUNET_OK on success, #GNUNET_SYSERR on error
*/
int
-GNUNET_DISK_file_handle_size(struct GNUNET_DISK_FileHandle *fh,
- off_t *size);
+GNUNET_DISK_file_handle_size (struct GNUNET_DISK_FileHandle *fh,
+ off_t *size);
/**
@@ -393,10 +400,10 @@ GNUNET_DISK_file_handle_size(struct GNUNET_DISK_FileHandle *fh,
* @return handle to the new pipe, NULL on error
*/
struct GNUNET_DISK_PipeHandle *
-GNUNET_DISK_pipe(int blocking_read,
- int blocking_write,
- int inherit_read,
- int inherit_write);
+GNUNET_DISK_pipe (int blocking_read,
+ int blocking_write,
+ int inherit_read,
+ int inherit_write);
/**
@@ -410,9 +417,9 @@ GNUNET_DISK_pipe(int blocking_read,
* @return handle to the new pipe, NULL on error
*/
struct GNUNET_DISK_PipeHandle *
-GNUNET_DISK_pipe_from_fd(int blocking_read,
- int blocking_write,
- int fd[2]);
+GNUNET_DISK_pipe_from_fd (int blocking_read,
+ int blocking_write,
+ int fd[2]);
/**
@@ -421,7 +428,7 @@ GNUNET_DISK_pipe_from_fd(int blocking_read,
* @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_DISK_pipe_close(struct GNUNET_DISK_PipeHandle *p);
+GNUNET_DISK_pipe_close (struct GNUNET_DISK_PipeHandle *p);
/**
@@ -432,8 +439,8 @@ GNUNET_DISK_pipe_close(struct GNUNET_DISK_PipeHandle *p);
* @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_DISK_pipe_close_end(struct GNUNET_DISK_PipeHandle *p,
- enum GNUNET_DISK_PipeEnd end);
+GNUNET_DISK_pipe_close_end (struct GNUNET_DISK_PipeHandle *p,
+ enum GNUNET_DISK_PipeEnd end);
/**
@@ -449,8 +456,8 @@ GNUNET_DISK_pipe_close_end(struct GNUNET_DISK_PipeHandle *p,
* (or if that end is not present or is closed).
*/
struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_pipe_detach_end(struct GNUNET_DISK_PipeHandle *p,
- enum GNUNET_DISK_PipeEnd end);
+GNUNET_DISK_pipe_detach_end (struct GNUNET_DISK_PipeHandle *p,
+ enum GNUNET_DISK_PipeEnd end);
/**
* Close an open file.
@@ -459,7 +466,7 @@ GNUNET_DISK_pipe_detach_end(struct GNUNET_DISK_PipeHandle *p,
* @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_DISK_file_close(struct GNUNET_DISK_FileHandle *h);
+GNUNET_DISK_file_close (struct GNUNET_DISK_FileHandle *h);
/**
@@ -470,8 +477,8 @@ GNUNET_DISK_file_close(struct GNUNET_DISK_FileHandle *h);
* @return handle for the respective end
*/
const struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_pipe_handle(const struct GNUNET_DISK_PipeHandle *p,
- enum GNUNET_DISK_PipeEnd n);
+GNUNET_DISK_pipe_handle (const struct GNUNET_DISK_PipeHandle *p,
+ enum GNUNET_DISK_PipeEnd n);
/**
* Update POSIX permissions mask of a file on disk. If both argumets
@@ -483,9 +490,9 @@ GNUNET_DISK_pipe_handle(const struct GNUNET_DISK_PipeHandle *p,
* @param require_gid_match #GNUNET_YES means 770 unless @a require_uid_match is set
*/
void
-GNUNET_DISK_fix_permissions(const char *fn,
- int require_uid_match,
- int require_gid_match);
+GNUNET_DISK_fix_permissions (const char *fn,
+ int require_uid_match,
+ int require_gid_match);
/**
@@ -495,7 +502,7 @@ GNUNET_DISK_fix_permissions(const char *fn,
* @return file handle corresponding to the descriptor
*/
struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_get_handle_from_int_fd(int fno);
+GNUNET_DISK_get_handle_from_int_fd (int fno);
/**
@@ -505,7 +512,7 @@ GNUNET_DISK_get_handle_from_int_fd(int fno);
* @return file handle corresponding to the descriptor
*/
struct GNUNET_DISK_FileHandle *
-GNUNET_DISK_get_handle_from_native(FILE *fd);
+GNUNET_DISK_get_handle_from_native (FILE *fd);
/**
@@ -517,9 +524,9 @@ GNUNET_DISK_get_handle_from_native(FILE *fd);
* @return the number of bytes read on success, #GNUNET_SYSERR on failure
*/
ssize_t
-GNUNET_DISK_file_read(const struct GNUNET_DISK_FileHandle *h,
- void *result,
- size_t len);
+GNUNET_DISK_file_read (const struct GNUNET_DISK_FileHandle *h,
+ void *result,
+ size_t len);
/**
@@ -533,9 +540,9 @@ GNUNET_DISK_file_read(const struct GNUNET_DISK_FileHandle *h,
* @return the number of bytes read on success, #GNUNET_SYSERR on failure
*/
ssize_t
-GNUNET_DISK_file_read_non_blocking(const struct GNUNET_DISK_FileHandle * h,
- void *result,
- size_t len);
+GNUNET_DISK_file_read_non_blocking (const struct GNUNET_DISK_FileHandle *h,
+ void *result,
+ size_t len);
/**
@@ -547,9 +554,9 @@ GNUNET_DISK_file_read_non_blocking(const struct GNUNET_DISK_FileHandle * h,
* @return number of bytes read, #GNUNET_SYSERR on failure
*/
ssize_t
-GNUNET_DISK_fn_read(const char *fn,
- void *result,
- size_t len);
+GNUNET_DISK_fn_read (const char *fn,
+ void *result,
+ size_t len);
/**
@@ -561,9 +568,9 @@ GNUNET_DISK_fn_read(const char *fn,
* @return number of bytes written on success, #GNUNET_SYSERR on error
*/
ssize_t
-GNUNET_DISK_file_write(const struct GNUNET_DISK_FileHandle *h,
- const void *buffer,
- size_t n);
+GNUNET_DISK_file_write (const struct GNUNET_DISK_FileHandle *h,
+ const void *buffer,
+ size_t n);
/**
@@ -575,9 +582,9 @@ GNUNET_DISK_file_write(const struct GNUNET_DISK_FileHandle *h,
* @return number of bytes written on success, #GNUNET_SYSERR on error
*/
ssize_t
-GNUNET_DISK_file_write_blocking(const struct GNUNET_DISK_FileHandle *h,
- const void *buffer,
- size_t n);
+GNUNET_DISK_file_write_blocking (const struct GNUNET_DISK_FileHandle *h,
+ const void *buffer,
+ size_t n);
/**
@@ -591,10 +598,10 @@ GNUNET_DISK_file_write_blocking(const struct GNUNET_DISK_FileHandle *h,
* @return number of bytes written on success, #GNUNET_SYSERR on error
*/
ssize_t
-GNUNET_DISK_fn_write(const char *fn,
- const void *buffer,
- size_t n,
- enum GNUNET_DISK_AccessPermissions mode);
+GNUNET_DISK_fn_write (const char *fn,
+ const void *buffer,
+ size_t n,
+ enum GNUNET_DISK_AccessPermissions mode);
/**
@@ -605,8 +612,8 @@ GNUNET_DISK_fn_write(const char *fn,
* @return #GNUNET_OK on success, #GNUNET_SYSERR on error
*/
int
-GNUNET_DISK_file_copy(const char *src,
- const char *dst);
+GNUNET_DISK_file_copy (const char *src,
+ const char *dst);
/**
@@ -618,9 +625,9 @@ GNUNET_DISK_file_copy(const char *src,
* @return the number of files found, -1 on error
*/
int
-GNUNET_DISK_directory_scan(const char *dir_name,
- GNUNET_FileNameCallback callback,
- void *callback_cls);
+GNUNET_DISK_directory_scan (const char *dir_name,
+ GNUNET_FileNameCallback callback,
+ void *callback_cls);
/**
@@ -632,7 +639,7 @@ GNUNET_DISK_directory_scan(const char *dir_name,
* #GNUNET_NO if directory exists but is not writeable
*/
int
-GNUNET_DISK_directory_create_for_file(const char *filename);
+GNUNET_DISK_directory_create_for_file (const char *filename);
/**
@@ -648,7 +655,7 @@ GNUNET_DISK_directory_create_for_file(const char *filename);
* does not exist or `stat`ed
*/
int
-GNUNET_DISK_directory_test(const char *fil, int is_readable);
+GNUNET_DISK_directory_test (const char *fil, int is_readable);
/**
@@ -659,7 +666,7 @@ GNUNET_DISK_directory_test(const char *fil, int is_readable);
* @return #GNUNET_OK on success, #GNUNET_SYSERR on error
*/
int
-GNUNET_DISK_directory_remove(const char *filename);
+GNUNET_DISK_directory_remove (const char *filename);
/**
@@ -670,8 +677,8 @@ GNUNET_DISK_directory_remove(const char *filename);
* @param option option with the dir name to purge
*/
void
-GNUNET_DISK_purge_cfg_dir(const char *cfg_filename,
- const char *option);
+GNUNET_DISK_purge_cfg_dir (const char *cfg_filename,
+ const char *option);
/**
@@ -681,7 +688,7 @@ GNUNET_DISK_purge_cfg_dir(const char *cfg_filename,
* @returns #GNUNET_SYSERR on failure, #GNUNET_OK otherwise
*/
int
-GNUNET_DISK_directory_create(const char *dir);
+GNUNET_DISK_directory_create (const char *dir);
/**
@@ -694,9 +701,9 @@ GNUNET_DISK_directory_create(const char *dir);
* @return #GNUNET_OK on success, #GNUNET_SYSERR on error
*/
int
-GNUNET_DISK_file_lock(struct GNUNET_DISK_FileHandle *fh,
- off_t lock_start,
- off_t lock_end, int excl);
+GNUNET_DISK_file_lock (struct GNUNET_DISK_FileHandle *fh,
+ off_t lock_start,
+ off_t lock_end, int excl);
/**
@@ -708,9 +715,9 @@ GNUNET_DISK_file_lock(struct GNUNET_DISK_FileHandle *fh,
* @return #GNUNET_OK on success, #GNUNET_SYSERR on error
*/
int
-GNUNET_DISK_file_unlock(struct GNUNET_DISK_FileHandle *fh,
- off_t unlock_start,
- off_t unlock_end);
+GNUNET_DISK_file_unlock (struct GNUNET_DISK_FileHandle *fh,
+ off_t unlock_start,
+ off_t unlock_end);
/**
@@ -718,7 +725,7 @@ GNUNET_DISK_file_unlock(struct GNUNET_DISK_FileHandle *fh,
* @param fn the filename to canonicalize
*/
void
-GNUNET_DISK_filename_canonicalize(char *fn);
+GNUNET_DISK_filename_canonicalize (char *fn);
/**
@@ -728,8 +735,8 @@ GNUNET_DISK_filename_canonicalize(char *fn);
* @return #GNUNET_OK on success, #GNUNET_SYSERR on failure
*/
int
-GNUNET_DISK_file_change_owner(const char *filename,
- const char *user);
+GNUNET_DISK_file_change_owner (const char *filename,
+ const char *user);
/**
@@ -747,10 +754,10 @@ struct GNUNET_DISK_MapHandle;
* @return pointer to the mapped memory region, NULL on failure
*/
void *
-GNUNET_DISK_file_map(const struct GNUNET_DISK_FileHandle *h,
- struct GNUNET_DISK_MapHandle **m,
- enum GNUNET_DISK_MapType access,
- size_t len);
+GNUNET_DISK_file_map (const struct GNUNET_DISK_FileHandle *h,
+ struct GNUNET_DISK_MapHandle **m,
+ enum GNUNET_DISK_MapType access,
+ size_t len);
/**
@@ -760,7 +767,7 @@ GNUNET_DISK_file_map(const struct GNUNET_DISK_FileHandle *h,
* @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_DISK_file_unmap(struct GNUNET_DISK_MapHandle *h);
+GNUNET_DISK_file_unmap (struct GNUNET_DISK_MapHandle *h);
/**
@@ -770,7 +777,7 @@ GNUNET_DISK_file_unmap(struct GNUNET_DISK_MapHandle *h);
* @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_DISK_file_sync(const struct GNUNET_DISK_FileHandle *h);
+GNUNET_DISK_file_sync (const struct GNUNET_DISK_FileHandle *h);
#if 0 /* keep Emacsens' auto-indent happy */
diff --git a/src/include/gnunet_os_lib.h b/src/include/gnunet_os_lib.h
index e5bc7146b..e4c0d6cdb 100644
--- a/src/include/gnunet_os_lib.h
+++ b/src/include/gnunet_os_lib.h
@@ -65,7 +65,8 @@ extern "C"
* Flags that determine which of the standard streams
* should be inherited by the child process.
*/
-enum GNUNET_OS_InheritStdioFlags {
+enum GNUNET_OS_InheritStdioFlags
+{
/**
* No standard streams should be inherited.
*/
@@ -112,7 +113,8 @@ struct GNUNET_OS_Process;
/**
* Possible installation paths to request
*/
-enum GNUNET_OS_InstallationPathKind {
+enum GNUNET_OS_InstallationPathKind
+{
/**
* Return the "PREFIX" directory given to configure.
*/
@@ -166,7 +168,8 @@ enum GNUNET_OS_InstallationPathKind {
/**
* Process status types
*/
-enum GNUNET_OS_ProcessStatusType {
+enum GNUNET_OS_ProcessStatusType
+{
/**
* The process is not known to the OS (or at
* least not one of our children).
@@ -199,7 +202,8 @@ enum GNUNET_OS_ProcessStatusType {
* Project-specific data used to help the OS subsystem
* find installation paths.
*/
-struct GNUNET_OS_ProjectData {
+struct GNUNET_OS_ProjectData
+{
/**
* Name of a library that is installed in the "lib/" directory of
* the project, such as "libgnunetutil". Used to locate the
@@ -290,14 +294,14 @@ struct GNUNET_OS_ProjectData {
* Return default project data used by 'libgnunetutil' for GNUnet.
*/
const struct GNUNET_OS_ProjectData *
-GNUNET_OS_project_data_default(void);
+GNUNET_OS_project_data_default (void);
/**
* @return current (actual) project data.
*/
const struct GNUNET_OS_ProjectData *
-GNUNET_OS_project_data_get(void);
+GNUNET_OS_project_data_get (void);
/**
@@ -306,7 +310,7 @@ GNUNET_OS_project_data_get(void);
* @param pd project data used to determine paths.
*/
void
-GNUNET_OS_init(const struct GNUNET_OS_ProjectData *pd);
+GNUNET_OS_init (const struct GNUNET_OS_ProjectData *pd);
/**
@@ -318,7 +322,7 @@ GNUNET_OS_init(const struct GNUNET_OS_ProjectData *pd);
* @return a pointer to the dir path (to be freed by the caller)
*/
char *
-GNUNET_OS_installation_get_path(enum GNUNET_OS_InstallationPathKind dirkind);
+GNUNET_OS_installation_get_path (enum GNUNET_OS_InstallationPathKind dirkind);
/**
@@ -330,7 +334,7 @@ GNUNET_OS_installation_get_path(enum GNUNET_OS_InstallationPathKind dirkind);
* @return full path to the binary, if possible, otherwise copy of 'progname'
*/
char *
-GNUNET_OS_get_libexec_binary_path(const char *progname);
+GNUNET_OS_get_libexec_binary_path (const char *progname);
/**
@@ -346,8 +350,8 @@ GNUNET_OS_get_libexec_binary_path(const char *progname);
* otherwise
*/
char *
-GNUNET_OS_get_suid_binary_path(const struct GNUNET_CONFIGURATION_Handle *cfg,
- const char *progname);
+GNUNET_OS_get_suid_binary_path (const struct GNUNET_CONFIGURATION_Handle *cfg,
+ const char *progname);
/**
@@ -379,14 +383,16 @@ typedef int
* @param proc_cls closure for @a proc
*/
void
-GNUNET_OS_network_interfaces_list(GNUNET_OS_NetworkInterfaceProcessor proc,
- void *proc_cls);
+GNUNET_OS_network_interfaces_list (GNUNET_OS_NetworkInterfaceProcessor proc,
+ void *proc_cls);
/**
* @brief Get maximum string length returned by gethostname()
*/
#if HAVE_SYSCONF && defined(_SC_HOST_NAME_MAX)
-#define GNUNET_OS_get_hostname_max_length() ({ int __sc_tmp = sysconf(_SC_HOST_NAME_MAX); __sc_tmp <= 0 ? 255 : __sc_tmp; })
+#define GNUNET_OS_get_hostname_max_length() ({ int __sc_tmp = sysconf ( \
+ _SC_HOST_NAME_MAX); __sc_tmp <= \
+ 0 ? 255 : __sc_tmp; })
#elif defined(HOST_NAME_MAX)
#define GNUNET_OS_get_hostname_max_length() HOST_NAME_MAX
#else
@@ -403,7 +409,7 @@ GNUNET_OS_network_interfaces_list(GNUNET_OS_NetworkInterfaceProcessor proc,
* @return pointer to the process sturcutre for this process
*/
struct GNUNET_OS_Process *
-GNUNET_OS_process_current(void);
+GNUNET_OS_process_current (void);
/**
@@ -414,8 +420,8 @@ GNUNET_OS_process_current(void);
* @return 0 on success, -1 on error
*/
int
-GNUNET_OS_process_kill(struct GNUNET_OS_Process *proc,
- int sig);
+GNUNET_OS_process_kill (struct GNUNET_OS_Process *proc,
+ int sig);
/**
@@ -424,7 +430,7 @@ GNUNET_OS_process_kill(struct GNUNET_OS_Process *proc,
* @param proc pointer to process structure
*/
void
-GNUNET_OS_process_destroy(struct GNUNET_OS_Process *proc);
+GNUNET_OS_process_destroy (struct GNUNET_OS_Process *proc);
/**
@@ -435,7 +441,7 @@ GNUNET_OS_process_destroy(struct GNUNET_OS_Process *proc);
* @return the current process id
*/
pid_t
-GNUNET_OS_process_get_pid(struct GNUNET_OS_Process *proc);
+GNUNET_OS_process_get_pid (struct GNUNET_OS_Process *proc);
/**
@@ -451,13 +457,13 @@ GNUNET_OS_process_get_pid(struct GNUNET_OS_Process *proc);
* @return pointer to process structure of the new process, NULL on error
*/
struct GNUNET_OS_Process *
-GNUNET_OS_start_process_vap(int pipe_control,
- enum GNUNET_OS_InheritStdioFlags std_inheritance,
- struct GNUNET_DISK_PipeHandle *pipe_stdin,
- struct GNUNET_DISK_PipeHandle *pipe_stdout,
- struct GNUNET_DISK_PipeHandle *pipe_stderr,
- const char *filename,
- char *const argv[]);
+GNUNET_OS_start_process_vap (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
+ struct GNUNET_DISK_PipeHandle *pipe_stdin,
+ struct GNUNET_DISK_PipeHandle *pipe_stdout,
+ struct GNUNET_DISK_PipeHandle *pipe_stderr,
+ const char *filename,
+ char *const argv[]);
/**
@@ -473,12 +479,12 @@ GNUNET_OS_start_process_vap(int pipe_control,
* @return pointer to process structure of the new process, NULL on error
*/
struct GNUNET_OS_Process *
-GNUNET_OS_start_process(int pipe_control,
- enum GNUNET_OS_InheritStdioFlags std_inheritance,
- struct GNUNET_DISK_PipeHandle *pipe_stdin,
- struct GNUNET_DISK_PipeHandle *pipe_stdout,
- struct GNUNET_DISK_PipeHandle *pipe_stderr,
- const char *filename, ...);
+GNUNET_OS_start_process (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
+ struct GNUNET_DISK_PipeHandle *pipe_stdin,
+ struct GNUNET_DISK_PipeHandle *pipe_stdout,
+ struct GNUNET_DISK_PipeHandle *pipe_stderr,
+ const char *filename, ...);
/**
@@ -494,12 +500,12 @@ GNUNET_OS_start_process(int pipe_control,
* @return pointer to process structure of the new process, NULL on error
*/
struct GNUNET_OS_Process *
-GNUNET_OS_start_process_va(int pipe_control,
- enum GNUNET_OS_InheritStdioFlags std_inheritance,
- struct GNUNET_DISK_PipeHandle *pipe_stdin,
- struct GNUNET_DISK_PipeHandle *pipe_stdout,
- struct GNUNET_DISK_PipeHandle *pipe_stderr,
- const char *filename, va_list va);
+GNUNET_OS_start_process_va (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
+ struct GNUNET_DISK_PipeHandle *pipe_stdin,
+ struct GNUNET_DISK_PipeHandle *pipe_stdout,
+ struct GNUNET_DISK_PipeHandle *pipe_stderr,
+ const char *filename, va_list va);
/**
* Start a process.
@@ -514,11 +520,11 @@ GNUNET_OS_start_process_va(int pipe_control,
* @return pointer to process structure of the new process, NULL on error
*/
struct GNUNET_OS_Process *
-GNUNET_OS_start_process_v(int pipe_control,
- enum GNUNET_OS_InheritStdioFlags std_inheritance,
- const SOCKTYPE *lsocks,
- const char *filename,
- char *const argv[]);
+GNUNET_OS_start_process_v (int pipe_control,
+ enum GNUNET_OS_InheritStdioFlags std_inheritance,
+ const SOCKTYPE *lsocks,
+ const char *filename,
+ char *const argv[]);
/**
@@ -540,10 +546,10 @@ GNUNET_OS_start_process_v(int pipe_control,
* @return pointer to process structure of the new process, NULL on error
*/
struct GNUNET_OS_Process *
-GNUNET_OS_start_process_s(int pipe_control,
- unsigned int std_inheritance,
- const SOCKTYPE * lsocks,
- const char *filename, ...);
+GNUNET_OS_start_process_s (int pipe_control,
+ unsigned int std_inheritance,
+ const SOCKTYPE *lsocks,
+ const char *filename, ...);
/**
@@ -568,7 +574,7 @@ typedef void
* @param cmd handle to the process
*/
void
-GNUNET_OS_command_stop(struct GNUNET_OS_CommandHandle *cmd);
+GNUNET_OS_command_stop (struct GNUNET_OS_CommandHandle *cmd);
/**
@@ -583,11 +589,11 @@ GNUNET_OS_command_stop(struct GNUNET_OS_CommandHandle *cmd);
* @return NULL on error
*/
struct GNUNET_OS_CommandHandle *
-GNUNET_OS_command_run(GNUNET_OS_LineProcessor proc,
- void *proc_cls,
- struct GNUNET_TIME_Relative timeout,
- const char *binary,
- ...);
+GNUNET_OS_command_run (GNUNET_OS_LineProcessor proc,
+ void *proc_cls,
+ struct GNUNET_TIME_Relative timeout,
+ const char *binary,
+ ...);
/**
@@ -600,9 +606,9 @@ GNUNET_OS_command_run(GNUNET_OS_LineProcessor proc,
* @return #GNUNET_OK on success, #GNUNET_NO if the process is still running, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_OS_process_status(struct GNUNET_OS_Process *proc,
- enum GNUNET_OS_ProcessStatusType *type,
- unsigned long *code);
+GNUNET_OS_process_status (struct GNUNET_OS_Process *proc,
+ enum GNUNET_OS_ProcessStatusType *type,
+ unsigned long *code);
/**
@@ -616,7 +622,7 @@ GNUNET_OS_process_status(struct GNUNET_OS_Process *proc,
* @return #GNUNET_OK on success, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_OS_process_wait(struct GNUNET_OS_Process *proc);
+GNUNET_OS_process_wait (struct GNUNET_OS_Process *proc);
@@ -630,9 +636,9 @@ GNUNET_OS_process_wait(struct GNUNET_OS_Process *proc);
* @return #GNUNET_OK on success, #GNUNET_NO if the process is still running, #GNUNET_SYSERR otherwise
*/
int
-GNUNET_OS_process_wait_status(struct GNUNET_OS_Process *proc,
- enum GNUNET_OS_ProcessStatusType *type,
- unsigned long *code);
+GNUNET_OS_process_wait_status (struct GNUNET_OS_Process *proc,
+ enum GNUNET_OS_ProcessStatusType *type,
+ unsigned long *code);
/**
@@ -644,7 +650,7 @@ GNUNET_OS_process_wait_status(struct GNUNET_OS_Process *proc,
* @param cls closure (unused)
*/
void
-GNUNET_OS_install_parent_control_handler(void *cls);
+GNUNET_OS_install_parent_control_handler (void *cls);
/**
@@ -665,9 +671,9 @@ GNUNET_OS_install_parent_control_handler(void *cls);
* #GNUNET_SYSERR on error (no such binary or not executable)
*/
int
-GNUNET_OS_check_helper_binary(const char *binary,
- int check_suid,
- const char *params);
+GNUNET_OS_check_helper_binary (const char *binary,
+ int check_suid,
+ const char *params);
#if 0 /* keep Emacsens' auto-indent happy */
diff --git a/src/include/gnunet_scheduler_lib.h b/src/include/gnunet_scheduler_lib.h
index 39b16a1b4..da968737e 100644
--- a/src/include/gnunet_scheduler_lib.h
+++ b/src/include/gnunet_scheduler_lib.h
@@ -52,7 +52,8 @@ struct GNUNET_SCHEDULER_Task;
* Reasons why the schedule may have triggered
* the task now.
*/
-enum GNUNET_SCHEDULER_Reason {
+enum GNUNET_SCHEDULER_Reason
+{
/**
* This task is not ready.
*/
@@ -99,7 +100,8 @@ enum GNUNET_SCHEDULER_Reason {
* Possible events on FDs, used as a bitmask.
* Modelled after GPollFD.
*/
-enum GNUNET_SCHEDULER_EventType {
+enum GNUNET_SCHEDULER_EventType
+{
/**
* No event (useful for timeout).
*/
@@ -140,7 +142,8 @@ enum GNUNET_SCHEDULER_EventType {
/**
* Information about an event relating to a file descriptor/socket.
*/
-struct GNUNET_SCHEDULER_FdInfo {
+struct GNUNET_SCHEDULER_FdInfo
+{
/**
* GNUnet network socket the event is about, matches @a sock,
* NULL if this is about a file handle or if no network
@@ -170,7 +173,8 @@ struct GNUNET_SCHEDULER_FdInfo {
/**
* Context information passed to each scheduler task.
*/
-struct GNUNET_SCHEDULER_TaskContext {
+struct GNUNET_SCHEDULER_TaskContext
+{
/**
* Reason why the task is run now
*/
@@ -219,8 +223,8 @@ struct GNUNET_SCHEDULER_TaskContext {
* @param fdi information about the related FD
*/
void
-GNUNET_SCHEDULER_task_ready(struct GNUNET_SCHEDULER_Task *task,
- struct GNUNET_SCHEDULER_FdInfo *fdi);
+GNUNET_SCHEDULER_task_ready (struct GNUNET_SCHEDULER_Task *task,
+ struct GNUNET_SCHEDULER_FdInfo *fdi);
/**
@@ -250,14 +254,15 @@ struct GNUNET_SCHEDULER_Handle;
* if we are done running tasks (yield to block)
*/
int
-GNUNET_SCHEDULER_do_work(struct GNUNET_SCHEDULER_Handle *sh);
+GNUNET_SCHEDULER_do_work (struct GNUNET_SCHEDULER_Handle *sh);
/**
* API an external event loop has to implement for
* #GNUNET_SCHEDULER_driver_init.
*/
-struct GNUNET_SCHEDULER_Driver {
+struct GNUNET_SCHEDULER_Driver
+{
/**
* Closure to pass to the functions in this struct.
*/
@@ -348,7 +353,7 @@ typedef void
* #GNUNET_SCHEDULER_driver_done
*/
struct GNUNET_SCHEDULER_Handle *
-GNUNET_SCHEDULER_driver_init(const struct GNUNET_SCHEDULER_Driver *driver);
+GNUNET_SCHEDULER_driver_init (const struct GNUNET_SCHEDULER_Driver *driver);
/**
@@ -366,7 +371,7 @@ GNUNET_SCHEDULER_driver_init(const struct GNUNET_SCHEDULER_Driver *driver);
* @param sh the handle returned by #GNUNET_SCHEDULER_driver_init
*/
void
-GNUNET_SCHEDULER_driver_done(struct GNUNET_SCHEDULER_Handle *sh);
+GNUNET_SCHEDULER_driver_done (struct GNUNET_SCHEDULER_Handle *sh);
/**
@@ -375,7 +380,7 @@ GNUNET_SCHEDULER_driver_done(struct GNUNET_SCHEDULER_Handle *sh);
* @return NULL on error
*/
struct GNUNET_SCHEDULER_Driver *
-GNUNET_SCHEDULER_driver_select(void);
+GNUNET_SCHEDULER_driver_select (void);
/**
@@ -412,8 +417,8 @@ typedef int
* @param task_cls closure of @a task
*/
void
-GNUNET_SCHEDULER_run(GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_run (GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
* Initialize and run scheduler. This function will return when all
@@ -427,9 +432,9 @@ GNUNET_SCHEDULER_run(GNUNET_SCHEDULER_TaskCallback task,
* @param task_cls closure of @a task
*/
void
-GNUNET_SCHEDULER_run_with_optional_signals(int install_signals,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_run_with_optional_signals (int install_signals,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -439,7 +444,7 @@ GNUNET_SCHEDULER_run_with_optional_signals(int install_signals,
* will be delayed until the next shutdown signal.
*/
void
-GNUNET_SCHEDULER_shutdown(void);
+GNUNET_SCHEDULER_shutdown (void);
/**
@@ -454,7 +459,7 @@ GNUNET_SCHEDULER_shutdown(void);
* @return number of tasks pending right now
*/
unsigned int
-GNUNET_SCHEDULER_get_load(enum GNUNET_SCHEDULER_Priority p);
+GNUNET_SCHEDULER_get_load (enum GNUNET_SCHEDULER_Priority p);
/**
@@ -464,7 +469,7 @@ GNUNET_SCHEDULER_get_load(enum GNUNET_SCHEDULER_Priority p);
* @return task context with information why the current task is run
*/
const struct GNUNET_SCHEDULER_TaskContext *
-GNUNET_SCHEDULER_get_task_context(void);
+GNUNET_SCHEDULER_get_task_context (void);
/**
@@ -480,7 +485,7 @@ GNUNET_SCHEDULER_get_task_context(void);
* @return original closure of the task
*/
void *
-GNUNET_SCHEDULER_cancel(struct GNUNET_SCHEDULER_Task *task);
+GNUNET_SCHEDULER_cancel (struct GNUNET_SCHEDULER_Task *task);
/**
@@ -494,10 +499,13 @@ GNUNET_SCHEDULER_cancel(struct GNUNET_SCHEDULER_Task *task);
* @param priority priority to use for the task
*/
void
-GNUNET_SCHEDULER_add_with_reason_and_priority(GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls,
- enum GNUNET_SCHEDULER_Reason reason,
- enum GNUNET_SCHEDULER_Priority priority);
+GNUNET_SCHEDULER_add_with_reason_and_priority (GNUNET_SCHEDULER_TaskCallback
+ task,
+ void *task_cls,
+ enum GNUNET_SCHEDULER_Reason
+ reason,
+ enum GNUNET_SCHEDULER_Priority
+ priority);
/**
@@ -510,9 +518,9 @@ GNUNET_SCHEDULER_add_with_reason_and_priority(GNUNET_SCHEDULER_TaskCallback task
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_with_priority(enum GNUNET_SCHEDULER_Priority prio,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_with_priority (enum GNUNET_SCHEDULER_Priority prio,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -531,8 +539,8 @@ GNUNET_SCHEDULER_add_with_priority(enum GNUNET_SCHEDULER_Priority prio,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_now(GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_now (GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -546,8 +554,8 @@ GNUNET_SCHEDULER_add_now(GNUNET_SCHEDULER_TaskCallback task,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_shutdown(GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_shutdown (GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -565,9 +573,9 @@ GNUNET_SCHEDULER_add_shutdown(GNUNET_SCHEDULER_TaskCallback task,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_now_with_lifeness(int lifeness,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_now_with_lifeness (int lifeness,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -582,9 +590,9 @@ GNUNET_SCHEDULER_add_now_with_lifeness(int lifeness,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_delayed(struct GNUNET_TIME_Relative delay,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_delayed (struct GNUNET_TIME_Relative delay,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -599,9 +607,9 @@ GNUNET_SCHEDULER_add_delayed(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_at(struct GNUNET_TIME_Absolute at,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_at (struct GNUNET_TIME_Absolute at,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -616,10 +624,11 @@ GNUNET_SCHEDULER_add_at(struct GNUNET_TIME_Absolute at,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_delayed_with_priority(struct GNUNET_TIME_Relative delay,
- enum GNUNET_SCHEDULER_Priority priority,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_delayed_with_priority (struct GNUNET_TIME_Relative delay,
+ enum GNUNET_SCHEDULER_Priority
+ priority,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -634,10 +643,10 @@ GNUNET_SCHEDULER_add_delayed_with_priority(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_at_with_priority(struct GNUNET_TIME_Absolute at,
- enum GNUNET_SCHEDULER_Priority priority,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_at_with_priority (struct GNUNET_TIME_Absolute at,
+ enum GNUNET_SCHEDULER_Priority priority,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -661,10 +670,10 @@ GNUNET_SCHEDULER_add_at_with_priority(struct GNUNET_TIME_Absolute at,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_read_net(struct GNUNET_TIME_Relative delay,
- struct GNUNET_NETWORK_Handle *rfd,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_read_net (struct GNUNET_TIME_Relative delay,
+ struct GNUNET_NETWORK_Handle *rfd,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -690,11 +699,12 @@ GNUNET_SCHEDULER_add_read_net(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_read_net_with_priority(struct GNUNET_TIME_Relative delay,
- enum GNUNET_SCHEDULER_Priority priority,
- struct GNUNET_NETWORK_Handle *rfd,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_read_net_with_priority (struct GNUNET_TIME_Relative delay,
+ enum GNUNET_SCHEDULER_Priority
+ priority,
+ struct GNUNET_NETWORK_Handle *rfd,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -719,10 +729,10 @@ GNUNET_SCHEDULER_add_read_net_with_priority(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_write_net(struct GNUNET_TIME_Relative delay,
- struct GNUNET_NETWORK_Handle *wfd,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_write_net (struct GNUNET_TIME_Relative delay,
+ struct GNUNET_NETWORK_Handle *wfd,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -749,13 +759,13 @@ GNUNET_SCHEDULER_add_write_net(struct GNUNET_TIME_Relative delay,
* only valid until "task" is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_net_with_priority(struct GNUNET_TIME_Relative delay,
- enum GNUNET_SCHEDULER_Priority priority,
- struct GNUNET_NETWORK_Handle *fd,
- int on_read,
- int on_write,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_net_with_priority (struct GNUNET_TIME_Relative delay,
+ enum GNUNET_SCHEDULER_Priority priority,
+ struct GNUNET_NETWORK_Handle *fd,
+ int on_read,
+ int on_write,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -779,10 +789,10 @@ GNUNET_SCHEDULER_add_net_with_priority(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_read_file(struct GNUNET_TIME_Relative delay,
- const struct GNUNET_DISK_FileHandle *rfd,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_read_file (struct GNUNET_TIME_Relative delay,
+ const struct GNUNET_DISK_FileHandle *rfd,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -806,10 +816,10 @@ GNUNET_SCHEDULER_add_read_file(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_write_file(struct GNUNET_TIME_Relative delay,
- const struct GNUNET_DISK_FileHandle *wfd,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_write_file (struct GNUNET_TIME_Relative delay,
+ const struct GNUNET_DISK_FileHandle *wfd,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -836,12 +846,15 @@ GNUNET_SCHEDULER_add_write_file(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_file_with_priority(struct GNUNET_TIME_Relative delay,
- enum GNUNET_SCHEDULER_Priority priority,
- const struct GNUNET_DISK_FileHandle *fd,
- int on_read, int on_write,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_file_with_priority (struct GNUNET_TIME_Relative delay,
+ enum GNUNET_SCHEDULER_Priority
+ priority,
+ const struct
+ GNUNET_DISK_FileHandle *fd,
+ int on_read,
+ int on_write,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
@@ -876,12 +889,12 @@ GNUNET_SCHEDULER_add_file_with_priority(struct GNUNET_TIME_Relative delay,
* only valid until @a task is started!
*/
struct GNUNET_SCHEDULER_Task *
-GNUNET_SCHEDULER_add_select(enum GNUNET_SCHEDULER_Priority prio,
- struct GNUNET_TIME_Relative delay,
- const struct GNUNET_NETWORK_FDSet *rs,
- const struct GNUNET_NETWORK_FDSet *ws,
- GNUNET_SCHEDULER_TaskCallback task,
- void *task_cls);
+GNUNET_SCHEDULER_add_select (enum GNUNET_SCHEDULER_Priority prio,
+ struct GNUNET_TIME_Relative delay,
+ const struct GNUNET_NETWORK_FDSet *rs,
+ const struct GNUNET_NETWORK_FDSet *ws,
+ GNUNET_SCHEDULER_TaskCallback task,
+ void *task_cls);
/**
* Sets the select function to use in the scheduler (scheduler_select).
@@ -890,8 +903,8 @@ GNUNET_SCHEDULER_add_select(enum GNUNET_SCHEDULER_Priority prio,
* @param new_select_cls closure for @a new_select
*/
void
-GNUNET_SCHEDULER_set_select(GNUNET_SCHEDULER_select new_select,
- void *new_select_cls);
+GNUNET_SCHEDULER_set_select (GNUNET_SCHEDULER_select new_select,
+ void *new_select_cls);
@@ -908,7 +921,7 @@ GNUNET_SCHEDULER_set_select(GNUNET_SCHEDULER_select new_select,
* @param aid the asynchronous scope id to enter
*/
void
-GNUNET_SCHEDULER_begin_async_scope(struct GNUNET_AsyncScopeId *aid);
+GNUNET_SCHEDULER_begin_async_scope (struct GNUNET_AsyncScopeId *aid);
diff --git a/src/include/gnunet_service_lib.h b/src/include/gnunet_service_lib.h
index 9cdf4d459..19a5fb89b 100644
--- a/src/include/gnunet_service_lib.h
+++ b/src/include/gnunet_service_lib.h
@@ -50,7 +50,8 @@ extern "C"
/**
* Options for the service (bitmask).
*/
-enum GNUNET_SERVICE_Options {
+enum GNUNET_SERVICE_Options
+{
/**
* Use defaults. Terminates all client connections and the listen
* sockets immediately upon receiving the shutdown signal.
@@ -68,7 +69,18 @@ enum GNUNET_SERVICE_Options {
* Trigger a SOFT server shutdown on signals, allowing active
* non-monitor clients to complete their transactions.
*/
- GNUNET_SERVICE_OPTION_SOFT_SHUTDOWN = 2
+ GNUNET_SERVICE_OPTION_SOFT_SHUTDOWN = 2,
+
+ /**
+ * Bitmask over the shutdown options.
+ */
+ GNUNET_SERVICE_OPTION_SHUTDOWN_BITMASK = 3,
+
+ /**
+ * Instead of listening on lsocks passed by the parent,
+ * close them *after* opening our own listen socket(s).
+ */
+ GNUNET_SERVICE_OPTION_CLOSE_LSOCKS = 4
};
@@ -164,12 +176,12 @@ typedef void
* @return NULL on error
*/
struct GNUNET_SERVICE_Handle *
-GNUNET_SERVICE_start(const char *service_name,
- const struct GNUNET_CONFIGURATION_Handle *cfg,
- GNUNET_SERVICE_ConnectHandler connect_cb,
- GNUNET_SERVICE_DisconnectHandler disconnect_cb,
- void *cls,
- const struct GNUNET_MQ_MessageHandler *handlers);
+GNUNET_SERVICE_start (const char *service_name,
+ const struct GNUNET_CONFIGURATION_Handle *cfg,
+ GNUNET_SERVICE_ConnectHandler connect_cb,
+ GNUNET_SERVICE_DisconnectHandler disconnect_cb,
+ void *cls,
+ const struct GNUNET_MQ_MessageHandler *handlers);
/**
@@ -178,7 +190,7 @@ GNUNET_SERVICE_start(const char *service_name,
* @param srv service to stop
*/
void
-GNUNET_SERVICE_stop(struct GNUNET_SERVICE_Handle *srv);
+GNUNET_SERVICE_stop (struct GNUNET_SERVICE_Handle *srv);
/**
@@ -223,15 +235,15 @@ GNUNET_SERVICE_stop(struct GNUNET_SERVICE_Handle *srv);
* @return 0 on success, non-zero on error
*/
int
-GNUNET_SERVICE_run_(int argc,
- char *const *argv,
- const char *service_name,
- enum GNUNET_SERVICE_Options options,
- GNUNET_SERVICE_InitCallback service_init_cb,
- GNUNET_SERVICE_ConnectHandler connect_cb,
- GNUNET_SERVICE_DisconnectHandler disconnect_cb,
- void *cls,
- const struct GNUNET_MQ_MessageHandler *handlers);
+GNUNET_SERVICE_run_ (int argc,
+ char *const *argv,
+ const char *service_name,
+ enum GNUNET_SERVICE_Options options,
+ GNUNET_SERVICE_InitCallback service_init_cb,
+ GNUNET_SERVICE_ConnectHandler connect_cb,
+ GNUNET_SERVICE_DisconnectHandler disconnect_cb,
+ void *cls,
+ const struct GNUNET_MQ_MessageHandler *handlers);
/**
@@ -291,23 +303,24 @@ GNUNET_SERVICE_run_(int argc,
* GNUNET_MQ_handler_end ());
* </code>
*/
-#define GNUNET_SERVICE_MAIN(service_name, service_options, init_cb, connect_cb, disconnect_cb, cls, ...) \
+#define GNUNET_SERVICE_MAIN(service_name, service_options, init_cb, connect_cb, \
+ disconnect_cb, cls, ...) \
int \
- main(int argc, \
- char *const *argv) \
+ main (int argc, \
+ char *const *argv) \
{ \
struct GNUNET_MQ_MessageHandler mh[] = { \
__VA_ARGS__ \
}; \
- return GNUNET_SERVICE_run_(argc, \
- argv, \
- service_name, \
- service_options, \
- init_cb, \
- connect_cb, \
- disconnect_cb, \
- cls, \
- mh); \
+ return GNUNET_SERVICE_run_ (argc, \
+ argv, \
+ service_name, \
+ service_options, \
+ init_cb, \
+ connect_cb, \
+ disconnect_cb, \
+ cls, \
+ mh); \
}
@@ -318,7 +331,7 @@ GNUNET_SERVICE_run_(int argc,
* @param sh service to stop accepting connections.
*/
void
-GNUNET_SERVICE_suspend(struct GNUNET_SERVICE_Handle *sh);
+GNUNET_SERVICE_suspend (struct GNUNET_SERVICE_Handle *sh);
/**
@@ -327,7 +340,7 @@ GNUNET_SERVICE_suspend(struct GNUNET_SERVICE_Handle *sh);
* @param sh service to resume accepting connections.
*/
void
-GNUNET_SERVICE_resume(struct GNUNET_SERVICE_Handle *sh);
+GNUNET_SERVICE_resume (struct GNUNET_SERVICE_Handle *sh);
/**
@@ -337,7 +350,7 @@ GNUNET_SERVICE_resume(struct GNUNET_SERVICE_Handle *sh);
* @param c the client to continue receiving from
*/
void
-GNUNET_SERVICE_client_continue(struct GNUNET_SERVICE_Client *c);
+GNUNET_SERVICE_client_continue (struct GNUNET_SERVICE_Client *c);
/**
@@ -347,7 +360,7 @@ GNUNET_SERVICE_client_continue(struct GNUNET_SERVICE_Client *c);
* @return the message queue of @a c
*/
struct GNUNET_MQ_Handle *
-GNUNET_SERVICE_client_get_mq(struct GNUNET_SERVICE_Client *c);
+GNUNET_SERVICE_client_get_mq (struct GNUNET_SERVICE_Client *c);
/**
@@ -359,7 +372,8 @@ GNUNET_SERVICE_client_get_mq(struct GNUNET_SERVICE_Client *c);
* @param c client for which to disable the warning
*/
void
-GNUNET_SERVICE_client_disable_continue_warning(struct GNUNET_SERVICE_Client *c);
+GNUNET_SERVICE_client_disable_continue_warning (struct
+ GNUNET_SERVICE_Client *c);
/**
@@ -378,7 +392,7 @@ GNUNET_SERVICE_client_disable_continue_warning(struct GNUNET_SERVICE_Client *c);
* @param c client to disconnect now
*/
void
-GNUNET_SERVICE_client_drop(struct GNUNET_SERVICE_Client *c);
+GNUNET_SERVICE_client_drop (struct GNUNET_SERVICE_Client *c);
/**
@@ -387,7 +401,7 @@ GNUNET_SERVICE_client_drop(struct GNUNET_SERVICE_Client *c);
* @param sh server to shutdown
*/
void
-GNUNET_SERVICE_shutdown(struct GNUNET_SERVICE_Handle *sh);
+GNUNET_SERVICE_shutdown (struct GNUNET_SERVICE_Handle *sh);
/**
@@ -403,7 +417,7 @@ GNUNET_SERVICE_shutdown(struct GNUNET_SERVICE_Handle *sh);
* @param c client to mark as a monitor
*/
void
-GNUNET_SERVICE_client_mark_monitor(struct GNUNET_SERVICE_Client *c);
+GNUNET_SERVICE_client_mark_monitor (struct GNUNET_SERVICE_Client *c);
/**
@@ -414,7 +428,7 @@ GNUNET_SERVICE_client_mark_monitor(struct GNUNET_SERVICE_Client *c);
* @param c client to persist the socket (never to be closed)
*/
void
-GNUNET_SERVICE_client_persist(struct GNUNET_SERVICE_Client *c);
+GNUNET_SERVICE_client_persist (struct GNUNET_SERVICE_Client *c);
#if 0 /* keep Emacsens' auto-indent happy */
diff --git a/src/util/service.c b/src/util/service.c
index 25c1ba338..21b99547c 100644
--- a/src/util/service.c
+++ b/src/util/service.c
@@ -175,6 +175,7 @@ struct GNUNET_SERVICE_Handle
*/
void *task_cls;
+
/**
* IPv4 addresses that are not allowed to connect.
*/
@@ -408,18 +409,16 @@ service_shutdown (void *cls)
{
struct GNUNET_SERVICE_Handle *sh = cls;
- switch (sh->options)
+ switch (sh->options & GNUNET_SERVICE_OPTION_SHUTDOWN_BITMASK)
{
case GNUNET_SERVICE_OPTION_NONE:
GNUNET_SERVICE_shutdown (sh);
break;
-
case GNUNET_SERVICE_OPTION_MANUAL_SHUTDOWN:
/* This task should never be run if we are using
the manual shutdown. */
GNUNET_assert (0);
break;
-
case GNUNET_SERVICE_OPTION_SOFT_SHUTDOWN:
if (0 == (sh->suspend_state & SUSPEND_STATE_SHUTDOWN))
do_suspend (sh, SUSPEND_STATE_SHUTDOWN);
@@ -902,7 +901,8 @@ service_main (void *cls)
{
struct GNUNET_SERVICE_Handle *sh = cls;
- if (GNUNET_SERVICE_OPTION_MANUAL_SHUTDOWN != sh->options)
+ if (GNUNET_SERVICE_OPTION_MANUAL_SHUTDOWN !=
+ (sh->options & GNUNET_SERVICE_OPTION_SHUTDOWN_BITMASK))
GNUNET_SCHEDULER_add_shutdown (&service_shutdown, sh);
do_resume (sh, SUSPEND_STATE_NONE);
@@ -1361,15 +1361,12 @@ open_listen_socket (const struct sockaddr *server_addr,
case AF_INET:
port = ntohs (((const struct sockaddr_in *) server_addr)->sin_port);
break;
-
case AF_INET6:
port = ntohs (((const struct sockaddr_in6 *) server_addr)->sin6_port);
break;
-
case AF_UNIX:
port = 0;
break;
-
default:
GNUNET_break (0);
port = 0;
@@ -1463,13 +1460,16 @@ static int
setup_service (struct GNUNET_SERVICE_Handle *sh)
{
int tolerant;
+ struct GNUNET_NETWORK_Handle **csocks = NULL;
struct GNUNET_NETWORK_Handle **lsocks;
const char *nfds;
unsigned int cnt;
int flags;
char dummy[2];
- if (GNUNET_CONFIGURATION_have_value (sh->cfg, sh->service_name, "TOLERANT"))
+ if (GNUNET_CONFIGURATION_have_value (sh->cfg,
+ sh->service_name,
+ "TOLERANT"))
{
if (GNUNET_SYSERR ==
(tolerant = GNUNET_CONFIGURATION_get_value_yesno (sh->cfg,
@@ -1487,7 +1487,6 @@ setup_service (struct GNUNET_SERVICE_Handle *sh)
tolerant = GNUNET_NO;
lsocks = NULL;
-
errno = 0;
if ((NULL != (nfds = getenv ("LISTEN_FDS"))) &&
(1 == sscanf (nfds, "%u%1s", &cnt, dummy)) && (cnt > 0) &&
@@ -1515,13 +1514,17 @@ setup_service (struct GNUNET_SERVICE_Handle *sh)
}
unsetenv ("LISTEN_FDS");
}
+ if ( (0 != (GNUNET_SERVICE_OPTION_CLOSE_LSOCKS & sh->options)) &&
+ (NULL != lsocks) )
+ {
+ csocks = lsocks;
+ lsocks = NULL;
+ }
if (NULL != lsocks)
{
/* listen only on inherited sockets if we have any */
- struct GNUNET_NETWORK_Handle **ls;
-
- for (ls = lsocks; NULL != *ls; ls++)
+ for (struct GNUNET_NETWORK_Handle **ls = lsocks; NULL != *ls; ls++)
{
struct ServiceListenContext *slc;
@@ -1567,10 +1570,17 @@ setup_service (struct GNUNET_SERVICE_Handle *sh)
GNUNET_ERROR_TYPE_ERROR,
_ (
"Could not bind to any of the ports I was supposed to, refusing to run!\n"));
+ GNUNET_free_non_null (csocks);
return GNUNET_SYSERR;
}
}
-
+ if (NULL != csocks)
+ {
+ /* close inherited sockets to signal parent that we are ready */
+ for (struct GNUNET_NETWORK_Handle **ls = csocks; NULL != *ls; ls++)
+ GNUNET_NETWORK_socket_close (*ls);
+ GNUNET_free (csocks);
+ }
sh->require_found = tolerant ? GNUNET_NO : GNUNET_YES;
sh->match_uid = GNUNET_CONFIGURATION_get_value_yesno (sh->cfg,
sh->service_name,
@@ -1981,9 +1991,8 @@ GNUNET_SERVICE_run_ (int argc,
int ret;
int err;
const struct GNUNET_OS_ProjectData *pd = GNUNET_OS_project_data_get ();
-
- struct GNUNET_GETOPT_CommandLineOption service_options[] =
- { GNUNET_GETOPT_option_cfgfile (&opt_cfg_filename),
+ struct GNUNET_GETOPT_CommandLineOption service_options[] = {
+ GNUNET_GETOPT_option_cfgfile (&opt_cfg_filename),
GNUNET_GETOPT_option_flag ('d',
"daemonize",
gettext_noop (
@@ -1993,7 +2002,8 @@ GNUNET_SERVICE_run_ (int argc,
GNUNET_GETOPT_option_loglevel (&loglev),
GNUNET_GETOPT_option_logfile (&logfile),
GNUNET_GETOPT_option_version (pd->version),
- GNUNET_GETOPT_OPTION_END };
+ GNUNET_GETOPT_OPTION_END
+ };
err = 1;
memset (&sh, 0, sizeof(sh));
@@ -2036,7 +2046,10 @@ GNUNET_SERVICE_run_ (int argc,
textdomain (pd->gettext_domain);
}
#endif
- ret = GNUNET_GETOPT_run (service_name, service_options, argc, argv);
+ ret = GNUNET_GETOPT_run (service_name,
+ service_options,
+ argc,
+ argv);
if (GNUNET_SYSERR == ret)
goto shutdown;
if (GNUNET_NO == ret)
@@ -2044,7 +2057,9 @@ GNUNET_SERVICE_run_ (int argc,
err = 0;
goto shutdown;
}
- if (GNUNET_OK != GNUNET_log_setup (service_name, loglev, logfile))
+ if (GNUNET_OK != GNUNET_log_setup (service_name,
+ loglev,
+ logfile))
{
GNUNET_break (0);
goto shutdown;