static struct in6_addr *
get_ip6_next_hop (gchar * next_hop)
{
gchar *tmp;
struct in6_addr *tmp_ip6_addr = g_slice_new0 (struct in6_addr);
if (!next_hop)
return 0;
tmp = find_gateway_str (next_hop);
if (!tmp) {
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Couldn't obtain next_hop in \"%s\"", next_hop);
return 0;
}
tmp = g_strdup (tmp);
strip_string (tmp, ' ');
strip_string (tmp, '"');
g_strstrip (tmp);
if (!inet_pton (AF_INET6, tmp, tmp_ip6_addr))
goto error;
g_free (tmp);
return tmp_ip6_addr;
error:
if (!is_ip4_address (tmp))
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Can't handle IPv6 next_hop: %s", tmp);
g_free (tmp);
g_slice_free (struct in6_addr, tmp_ip6_addr);
return NULL;
}
static guint32
get_ip4_gateway (gchar * gateway)
{
gchar *tmp, *split;
struct in_addr tmp_ip4_addr;
if (!gateway)
return 0;
tmp = find_gateway_str (gateway);
if (!tmp) {
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Couldn't obtain gateway in \"%s\"", gateway);
return 0;
}
tmp = g_strdup (tmp);
strip_string (tmp, ' ');
strip_string (tmp, '"');
if ((split = strstr (tmp, "\"")) != NULL)
*split = '\0';
if (!inet_pton (AF_INET, tmp, &tmp_ip4_addr))
goto error;
g_free (tmp);
return tmp_ip4_addr.s_addr;
error:
if (!is_ip6_address (tmp))
PLUGIN_WARN (IFNET_PLUGIN_NAME, "Can't handle IPv4 gateway: %s",
tmp);
g_free (tmp);
return 0;
}
static ip_block *
create_ip4_block (gchar * ip)
{
ip_block *iblock = g_slice_new0 (ip_block);
struct in_addr tmp_ip4_addr;
int i;
guint length;
gchar **ip_mask;
/* prefix format */
if (strstr (ip, "/")) {
gchar *prefix;
ip_mask = g_strsplit (ip, "/", 0);
length = g_strv_length (ip_mask);
if (!inet_pton (AF_INET, ip_mask[0], &tmp_ip4_addr))
goto error;
iblock->ip = tmp_ip4_addr.s_addr;
prefix = ip_mask[1];
i = 0;
while (i < length && isdigit (prefix[i]))
i++;
prefix[i] = '\0';
iblock->netmask = nm_utils_ip4_prefix_to_netmask ((guint32)
atoi (ip_mask
[1]));
} else if (strstr (ip, "netmask")) {
ip_mask = g_strsplit (ip, " ", 0);
length = g_strv_length (ip_mask);
if (!inet_pton (AF_INET, ip_mask[0], &tmp_ip4_addr))
goto error;
iblock->ip = tmp_ip4_addr.s_addr;
i = 0;
while (i < length && !strstr (ip_mask[++i], "netmask")) ;
while (i < length && ip_mask[++i][0] == '\0') ;
if (i >= length)
goto error;
if (!inet_pton (AF_INET, ip_mask[i], &tmp_ip4_addr))
goto error;
iblock->netmask = tmp_ip4_addr.s_addr;
} else {
g_slice_free (ip_block, iblock);
if (!is_ip6_address (ip) && !strstr (ip, "dhcp"))
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Can't handle ipv4 address: %s, missing netmask or prefix",
ip);
return NULL;
}
g_strfreev (ip_mask);
return iblock;
error:
if (!is_ip6_address (ip))
PLUGIN_WARN (IFNET_PLUGIN_NAME, "Can't handle IPv4 address: %s",
ip);
g_strfreev (ip_mask);
g_slice_free (ip_block, iblock);
return NULL;
}
static GFileMonitor *
monitor_file_changes (const char *filename,
FileChangedFn callback, gpointer user_data)
{
GFile *file;
GFileMonitor *monitor;
FileMonitorInfo *info;
GError **error = NULL;
if (!g_file_test (filename, G_FILE_TEST_IS_REGULAR))
return NULL;
file = g_file_new_for_path (filename);
monitor = g_file_monitor_file (file, G_FILE_MONITOR_NONE, NULL, error);
g_object_unref (file);
if (monitor) {
info = g_new0 (FileMonitorInfo, 1);
info->callback = callback;
info->user_data = user_data;
g_object_weak_ref (G_OBJECT (monitor), (GWeakNotify) g_free,
info);
g_signal_connect (monitor, "changed", G_CALLBACK (file_changed),
info);
PLUGIN_PRINT (IFNET_PLUGIN_NAME, "Monitoring %s", filename);
} else
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Monitoring %s failed, error: %s", filename,
error == NULL ? "nothing" : (*error)->message);
return monitor;
}
static void
read_connections (SCPluginIfcfg *plugin)
{
GDir *dir;
GError *err = NULL;
dir = g_dir_open (IFCFG_DIR, 0, &err);
if (dir) {
const char *item;
while ((item = g_dir_read_name (dir))) {
char *full_path;
if (utils_should_ignore_file (item, TRUE))
continue;
full_path = g_build_filename (IFCFG_DIR, item, NULL);
if (utils_get_ifcfg_name (full_path, TRUE))
_internal_new_connection (plugin, full_path, NULL, NULL);
g_free (full_path);
}
g_dir_close (dir);
} else {
PLUGIN_WARN (IFCFG_PLUGIN_NAME, "Can not read directory '%s': %s", IFCFG_DIR, err->message);
g_error_free (err);
}
}
static void
bind_device_to_connection (SCPluginIfupdown *self,
GUdevDevice *device,
NMIfupdownConnection *exported)
{
GByteArray *mac_address;
NMSetting *s_wired = NULL;
NMSetting *s_wifi = NULL;
const char *iface, *address;
struct ether_addr *tmp_mac;
iface = g_udev_device_get_name (device);
if (!iface) {
PLUGIN_WARN ("SCPluginIfupdown", "failed to get ifname for device.");
return;
}
address = g_udev_device_get_sysfs_attr (device, "address");
if (!address || !strlen (address)) {
PLUGIN_WARN ("SCPluginIfupdown", "failed to get MAC address for %s", iface);
return;
}
tmp_mac = ether_aton (address);
if (!tmp_mac) {
PLUGIN_WARN ("SCPluginIfupdown", "failed to parse MAC address '%s' for %s",
address, iface);
return;
}
mac_address = g_byte_array_sized_new (ETH_ALEN);
g_byte_array_append (mac_address, &(tmp_mac->ether_addr_octet[0]), ETH_ALEN);
s_wired = nm_connection_get_setting (NM_CONNECTION (exported), NM_TYPE_SETTING_WIRED);
s_wifi = nm_connection_get_setting (NM_CONNECTION (exported), NM_TYPE_SETTING_WIRELESS);
if (s_wired) {
PLUGIN_PRINT ("SCPluginIfupdown", "locking wired connection setting");
g_object_set (s_wired, NM_SETTING_WIRED_MAC_ADDRESS, mac_address, NULL);
} else if (s_wifi) {
PLUGIN_PRINT ("SCPluginIfupdown", "locking wireless connection setting");
g_object_set (s_wifi, NM_SETTING_WIRELESS_MAC_ADDRESS, mac_address, NULL);
}
g_byte_array_free (mac_address, TRUE);
nm_settings_connection_commit_changes (NM_SETTINGS_CONNECTION (exported), ignore_cb, NULL);
}
/* Callback for nm_settings_connection_replace_and_commit. Report any errors
* encountered when commiting connection settings updates. */
static void
commit_cb (NMSettingsConnection *connection, GError *error, gpointer unused)
{
if (error) {
PLUGIN_WARN (IFCFG_PLUGIN_NAME, " error updating: %s",
(error && error->message) ? error->message : "(unknown)");
}
}
static void
bind_device_to_connection (SCPluginIfupdown *self,
GUdevDevice *device,
NMIfupdownConnection *exported)
{
GByteArray *mac_address;
NMSettingWired *s_wired;
NMSettingWireless *s_wifi;
const char *iface, *address;
iface = g_udev_device_get_name (device);
if (!iface) {
PLUGIN_WARN ("SCPluginIfupdown", "failed to get ifname for device.");
return;
}
address = g_udev_device_get_sysfs_attr (device, "address");
if (!address || !strlen (address)) {
PLUGIN_WARN ("SCPluginIfupdown", "failed to get MAC address for %s", iface);
return;
}
mac_address = nm_utils_hwaddr_atoba (address, ARPHRD_ETHER);
if (!mac_address) {
PLUGIN_WARN ("SCPluginIfupdown", "failed to parse MAC address '%s' for %s",
address, iface);
return;
}
s_wired = nm_connection_get_setting_wired (NM_CONNECTION (exported));
s_wifi = nm_connection_get_setting_wireless (NM_CONNECTION (exported));
if (s_wired) {
PLUGIN_PRINT ("SCPluginIfupdown", "locking wired connection setting");
g_object_set (s_wired, NM_SETTING_WIRED_MAC_ADDRESS, mac_address, NULL);
} else if (s_wifi) {
PLUGIN_PRINT ("SCPluginIfupdown", "locking wireless connection setting");
g_object_set (s_wifi, NM_SETTING_WIRELESS_MAC_ADDRESS, mac_address, NULL);
}
g_byte_array_free (mac_address, TRUE);
nm_settings_connection_commit_changes (NM_SETTINGS_CONNECTION (exported), ignore_cb, NULL);
}
static gboolean
handle_as_path (GByteArray *array,
NMSetting *setting,
const char *key,
const char *keyfile_path)
{
gsize validate_len = array->len;
GByteArray *val;
char *path;
gboolean exists, success = FALSE;
if (array->len > 500 || array->len < 1)
return FALSE;
/* If there's a trailing NULL tell g_utf8_validate() to to until the NULL */
if (array->data[array->len - 1] == '\0')
validate_len = -1;
if (g_utf8_validate ((const char *) array->data, validate_len, NULL) == FALSE)
return FALSE;
/* Might be a bare path without the file:// prefix; in that case
* if it's an absolute path, use that, otherwise treat it as a
* relative path to the current directory.
*/
path = get_cert_path (keyfile_path, array);
exists = g_file_test (path, G_FILE_TEST_EXISTS);
if ( exists
|| memchr (array->data, '/', array->len)
|| has_cert_ext (path)) {
/* Construct the proper value as required for the PATH scheme */
val = g_byte_array_sized_new (strlen (SCHEME_PATH) + strlen (path) + 1);
g_byte_array_append (val, (const guint8 *) SCHEME_PATH, strlen (SCHEME_PATH));
g_byte_array_append (val, (const guint8 *) path, strlen (path));
g_byte_array_append (val, (const guint8 *) "\0", 1);
g_object_set (setting, key, val, NULL);
g_byte_array_free (val, TRUE);
success = TRUE;
/* Warn if the certificate didn't exist */
if (exists == FALSE)
PLUGIN_WARN (KEYFILE_PLUGIN_NAME, " certificate or key %s does not exist", path);
}
g_free (path);
return success;
}
static void
update_old_connection (gchar * conn_name,
NMIfnetConnection * old_conn,
NMIfnetConnection * new_conn,
SCPluginIfnetPrivate * priv)
{
GError **error = NULL;
if (!nm_sysconfig_connection_update (NM_SYSCONFIG_CONNECTION (old_conn),
NM_CONNECTION (new_conn), TRUE,
error)) {
PLUGIN_WARN (IFNET_PLUGIN_NAME, "error updating: %s",
(error
&& (*error)) ? (*error)->message : "(unknown)");
} else
PLUGIN_PRINT (IFNET_PLUGIN_NAME, "Connection %s updated",
conn_name);
g_object_unref (new_conn);
}
static void
write_system_hostname (NMSystemConfigInterface * config,
const gchar * newhostname)
{
SCPluginIfnetPrivate *priv = SC_PLUGIN_IFNET_GET_PRIVATE (config);
g_return_if_fail (newhostname);
PLUGIN_PRINT (IFNET_PLUGIN_NAME, "Write system hostname: %s",
newhostname);
if (write_hostname (newhostname, IFNET_SYSTEM_HOSTNAME_FILE)) {
if (priv->hostname)
g_free (priv->hostname);
priv->hostname = g_strdup (newhostname);
g_object_notify (G_OBJECT (config),
NM_SYSTEM_CONFIG_INTERFACE_HOSTNAME);
} else
PLUGIN_WARN (IFNET_PLUGIN_NAME,
"Write system hostname: %s failed", newhostname);
}
static void
read_connections (NMSystemConfigInterface *config)
{
SCPluginKeyfile *self = SC_PLUGIN_KEYFILE (config);
GDir *dir;
GError *error = NULL;
const char *item;
dir = g_dir_open (KEYFILE_DIR, 0, &error);
if (!dir) {
PLUGIN_WARN (KEYFILE_PLUGIN_NAME, "Cannot read directory '%s': (%d) %s",
KEYFILE_DIR,
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
g_clear_error (&error);
return;
}
while ((item = g_dir_read_name (dir))) {
NMSettingsConnection *connection;
char *full_path;
if (nm_keyfile_plugin_utils_should_ignore_file (item))
continue;
full_path = g_build_filename (KEYFILE_DIR, item, NULL);
PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, "parsing %s ... ", item);
connection = _internal_new_connection (self, full_path, NULL, &error);
if (connection) {
PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, " read connection '%s'",
nm_connection_get_id (NM_CONNECTION (connection)));
} else {
PLUGIN_PRINT (KEYFILE_PLUGIN_NAME, " error: %s",
(error && error->message) ? error->message : "(unknown)");
}
g_clear_error (&error);
g_free (full_path);
}
g_dir_close (dir);
}
static ip6_block *
create_ip6_block (gchar * ip)
{
ip6_block *iblock = g_slice_new0 (ip6_block);
gchar *dup_ip = g_strdup (ip);
struct in6_addr *tmp_ip6_addr = g_slice_new0 (struct in6_addr);
gchar *prefix = NULL;
if ((prefix = strstr (dup_ip, "/")) != NULL) {
*prefix = '\0';
prefix++;
}
if (!inet_pton (AF_INET6, dup_ip, tmp_ip6_addr)) {
goto error;
}
iblock->ip = tmp_ip6_addr;
if (prefix) {
errno = 0;
iblock->prefix = strtol (prefix, NULL, 10);
if (errno || iblock->prefix <= 0 || iblock->prefix > 128) {
goto error;
}
} else
iblock->prefix = 64;
g_free (dup_ip);
return iblock;
error:
if (!is_ip4_address (ip))
PLUGIN_WARN (IFNET_PLUGIN_NAME, "Can't handle IPv6 address: %s",
ip);
g_slice_free (ip6_block, iblock);
g_slice_free (struct in6_addr, tmp_ip6_addr);
g_free (dup_ip);
return NULL;
}
static void
SCPluginIfupdown_init (NMSystemConfigInterface *config)
{
SCPluginIfupdown *self = SC_PLUGIN_IFUPDOWN (config);
SCPluginIfupdownPrivate *priv = SC_PLUGIN_IFUPDOWN_GET_PRIVATE (self);
GHashTable *auto_ifaces;
if_block *block = NULL;
NMInotifyHelper *inotify_helper;
GKeyFile* keyfile;
GError *error = NULL;
GList *keys, *iter;
const char *subsys[2] = { "net", NULL };
auto_ifaces = g_hash_table_new (g_str_hash, g_str_equal);
if(!priv->iface_connections)
priv->iface_connections = g_hash_table_new (g_str_hash, g_str_equal);
if(!priv->well_known_ifaces)
priv->well_known_ifaces = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, g_object_unref);
if(!priv->well_known_interfaces)
priv->well_known_interfaces = g_hash_table_new (g_str_hash, g_str_equal);
PLUGIN_PRINT("SCPlugin-Ifupdown", "init!");
priv->client = g_udev_client_new (subsys);
if (!priv->client) {
PLUGIN_WARN ("SCPlugin-Ifupdown", " error initializing libgudev");
} else
g_signal_connect (priv->client, "uevent", G_CALLBACK (handle_uevent), self);
priv->unmanage_well_known = IFUPDOWN_UNMANAGE_WELL_KNOWN_DEFAULT;
inotify_helper = nm_inotify_helper_get ();
priv->inotify_event_id = g_signal_connect (inotify_helper,
"event",
G_CALLBACK (update_system_hostname),
config);
priv->inotify_system_hostname_wd =
nm_inotify_helper_add_watch (inotify_helper, IFUPDOWN_SYSTEM_HOSTNAME_FILE);
update_system_hostname (inotify_helper, NULL, NULL, config);
/* Read in all the interfaces */
ifparser_init (ENI_INTERFACES_FILE, 0);
block = ifparser_getfirst ();
while (block) {
if(!strcmp ("auto", block->type) || !strcmp ("allow-hotplug", block->type))
g_hash_table_insert (auto_ifaces, block->name, GUINT_TO_POINTER (1));
else if (!strcmp ("iface", block->type)) {
NMIfupdownConnection *exported;
/* Bridge configuration */
if(!strncmp ("br", block->name, 2)) {
/* Try to find bridge ports */
const char *ports = ifparser_getkey (block, "bridge-ports");
if (ports) {
int i;
int state = 0;
char **port_ifaces;
PLUGIN_PRINT("SCPlugin-Ifupdown", "found bridge ports %s for %s", ports, block->name);
port_ifaces = g_strsplit_set (ports, " \t", -1);
for (i = 0; i < g_strv_length (port_ifaces); i++) {
char *token = port_ifaces[i];
/* Skip crazy stuff like regex or all */
if (!strcmp ("all", token)) {
continue;
}
/* Small SM to skip everything inside regex */
if (!strcmp ("regex", token)) {
state++;
continue;
}
if (!strcmp ("noregex", token)) {
state--;
continue;
}
if (state == 0 && strlen (token) > 0) {
PLUGIN_PRINT("SCPlugin-Ifupdown", "adding bridge port %s to well_known_interfaces", token);
g_hash_table_insert (priv->well_known_interfaces, g_strdup (token), "known");
}
}
g_strfreev (port_ifaces);
}
goto next;
}
/* Skip loopback configuration */
if(!strcmp ("lo", block->name)) {
goto next;
}
/* Remove any connection for this block that was previously found */
exported = g_hash_table_lookup (priv->iface_connections, block->name);
if (exported) {
PLUGIN_PRINT("SCPlugin-Ifupdown", "deleting %s from iface_connections", block->name);
nm_settings_connection_delete (NM_SETTINGS_CONNECTION (exported), ignore_cb, NULL);
g_hash_table_remove (priv->iface_connections, block->name);
}
/* add the new connection */
exported = nm_ifupdown_connection_new (block);
if (exported) {
PLUGIN_PRINT("SCPlugin-Ifupdown", "adding %s to iface_connections", block->name);
g_hash_table_insert (priv->iface_connections, block->name, exported);
}
PLUGIN_PRINT("SCPlugin-Ifupdown", "adding iface %s to well_known_interfaces", block->name);
g_hash_table_insert (priv->well_known_interfaces, block->name, "known");
} else if (!strcmp ("mapping", block->type)) {
g_hash_table_insert (priv->well_known_interfaces, block->name, "known");
PLUGIN_PRINT("SCPlugin-Ifupdown", "adding mapping %s to well_known_interfaces", block->name);
}
next:
block = block->next;
}
/* Make 'auto' interfaces autoconnect=TRUE */
keys = g_hash_table_get_keys (priv->iface_connections);
for (iter = keys; iter; iter = g_list_next (iter)) {
NMIfupdownConnection *exported;
NMSetting *setting;
if (!g_hash_table_lookup (auto_ifaces, iter->data))
continue;
exported = g_hash_table_lookup (priv->iface_connections, iter->data);
setting = NM_SETTING (nm_connection_get_setting (NM_CONNECTION (exported), NM_TYPE_SETTING_CONNECTION));
g_object_set (setting, NM_SETTING_CONNECTION_AUTOCONNECT, TRUE, NULL);
nm_settings_connection_commit_changes (NM_SETTINGS_CONNECTION (exported), ignore_cb, NULL);
PLUGIN_PRINT("SCPlugin-Ifupdown", "autoconnect");
}
g_list_free (keys);
g_hash_table_destroy (auto_ifaces);
/* Find the config file */
if (g_file_test (IFUPDOWN_SYSTEM_SETTINGS_KEY_FILE, G_FILE_TEST_EXISTS))
priv->conf_file = IFUPDOWN_SYSTEM_SETTINGS_KEY_FILE;
else
priv->conf_file = IFUPDOWN_OLD_SYSTEM_SETTINGS_KEY_FILE;
keyfile = g_key_file_new ();
if (!g_key_file_load_from_file (keyfile,
priv->conf_file,
G_KEY_FILE_NONE,
&error)) {
nm_log_info (LOGD_SETTINGS, "loading system config file (%s) caused error: (%d) %s",
priv->conf_file,
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
} else {
gboolean manage_well_known;
error = NULL;
manage_well_known = g_key_file_get_boolean (keyfile,
IFUPDOWN_KEY_FILE_GROUP,
IFUPDOWN_KEY_FILE_KEY_MANAGED,
&error);
if (error) {
nm_log_info (LOGD_SETTINGS, "getting keyfile key '%s' in group '%s' failed: (%d) %s",
IFUPDOWN_KEY_FILE_GROUP,
IFUPDOWN_KEY_FILE_KEY_MANAGED,
error ? error->code : -1,
error && error->message ? error->message : "(unknown)");
} else
priv->unmanage_well_known = !manage_well_known;
}
PLUGIN_PRINT ("SCPluginIfupdown", "management mode: %s", priv->unmanage_well_known ? "unmanaged" : "managed");
if (keyfile)
g_key_file_free (keyfile);
/* Add well-known interfaces */
keys = g_udev_client_query_by_subsystem (priv->client, "net");
for (iter = keys; iter; iter = g_list_next (iter)) {
udev_device_added (self, G_UDEV_DEVICE (iter->data));
g_object_unref (G_UDEV_DEVICE (iter->data));
}
g_list_free (keys);
/* Now if we're running in managed mode, let NM know there are new connections */
if (!priv->unmanage_well_known) {
GList *con_list = g_hash_table_get_values (priv->iface_connections);
GList *cl_iter;
for (cl_iter = con_list; cl_iter; cl_iter = g_list_next (cl_iter)) {
g_signal_emit_by_name (self,
NM_SYSTEM_CONFIG_INTERFACE_CONNECTION_ADDED,
NM_SETTINGS_CONNECTION (cl_iter->data));
}
g_list_free (con_list);
}
PLUGIN_PRINT("SCPlugin-Ifupdown", "end _init.");
}
bool GatePlugin::OnStartup(const char *config, streamsize nbytes) {
if(!RegisterCommand(&m_list_cmd) || !RegisterCommand(&m_disconnect_cmd) ||
!RegisterCommand(&m_logout_cmd)) {
return false;
}
if(!config || nbytes == 0) {
PLUGIN_ERROR("no config");
return false;
}
tinyxml2::XMLDocument doc;
tinyxml2::XMLError err = doc.Parse(config, nbytes);
if(err != tinyxml2::XML_SUCCESS) {
PLUGIN_ERROR("problem parsing config: %s(%d)", doc.ErrorName(), err);
return false;
}
u16 port = 0;
u32 max_connections = 0;
std::string redis_hostname("localhost");
u16 redis_port = 6379;
{
tinyxml2::XMLElement *root = doc.RootElement();
if(root->Attribute("port")) {
port = root->IntAttribute("port");
PLUGIN_INFO("port read %d", port);
} else {
PLUGIN_WARN("no port specified, defaulting to 0");
}
if(!root->Attribute("max_connections")) {
PLUGIN_ERROR("maximum connection count not specified");
return false;
}
max_connections = root->IntAttribute("max_connections");
PLUGIN_INFO("maximum number of connections: %d", max_connections);
if(max_connections == 0) {
PLUGIN_ERROR("invalid number of max connections: %d", max_connections);
return false;
}
tinyxml2::XMLElement *redis = root->FirstChildElement("redis");
if(redis && redis->Attribute("hostname") && redis->Attribute("port")) {
redis_hostname = redis->Attribute("hostname");
redis_port = redis->IntAttribute("port");
} else {
PLUGIN_WARN("failed to load redis config");
}
}
m_users = new Users(max_connections);
if(m_users == nullptr) {
PLUGIN_ERROR("problem creating users data");
return false;
}
TCPServer::Callbacks callbacks = {Link::Gate::OnConnected,
Link::Gate::OnDisconnected,
Link::Gate::OnMessage};
m_conn = new TCPServer(max_connections, callbacks, this);
if(!m_conn->CreateListenSocket(port)) {
delete m_conn;
PLUGIN_ERROR("failed to create listen port");
return false;
}
PLUGIN_INFO("gate listening on port: %d", port);
RedisConnectBlocking(redis_hostname.c_str(), redis_port);
return true;
}
int PluginLoop(void *) {
PLUGIN_INFO("thread started");
g_plugin->OnThreadEntry();
unsigned int last_time = Base::Time::GetTimeMs();
while(g_running) {
Notification notif;
if(GetNotification(¬if, g_plugin->IdleDt())) {
// PLUGIN_INFO("notification received: %d.", notif.type);
g_plugin->OnNotification(notif);
switch(notif.type) {
case kShutdown:
g_plugin->OnShutdown(notif.content.shutdown);
g_running = false;
break;
case kWatch: {
PluginInfo info;
if(0 == GetPluginInfo(notif.content.watch.plugin, &info)) {
PLUGIN_INFO("watch plugin match %s(%s) for %p", info.name,
info.version, notif.content.watch.handle);
} else {
PLUGIN_WARN("unknown plugin match for %p",
notif.content.connection.endpoint);
}
g_plugin->OnWatchMatch(notif.content.watch);
break;
}
case kConfigChanged:
g_plugin->OnConfigChange(notif.content.config);
break;
case kEstablished: {
PluginInfo info;
if(0 == GetPluginInfo(notif.content.connection.endpoint, &info)) {
PLUGIN_INFO("connected to %s(%s)", info.name, info.version);
} else {
PLUGIN_WARN("connected to unknown plugin %p",
notif.content.connection.endpoint);
}
g_plugin->OnConnected(notif.content.connection);
break;
}
case kConnected: {
PluginInfo info;
if(0 == GetPluginInfo(notif.content.connection.endpoint, &info)) {
PLUGIN_INFO("plugin connected %s(%s)", info.name, info.version);
} else {
PLUGIN_WARN("unknown plugin connected %p",
notif.content.connection.endpoint);
}
g_plugin->OnPluginConnected(notif.content.connection);
break;
}
case kDisconnected:
PluginInfo info;
if(0 == GetPluginInfo(notif.content.connection.endpoint, &info)) {
PLUGIN_INFO("plugin disconnected %s(%s)", info.name, info.version);
} else {
PLUGIN_WARN("unknown plugin disconnected %p",
notif.content.connection.endpoint);
}
g_plugin->OnDisconnected(notif.content.connection);
break;
case kRecvReady:
g_plugin->OnRecvReady(notif.content.connection);
default:
break;
}
}
unsigned int now = Base::Time::GetTimeMs();
unsigned int dt = now - last_time;
g_plugin->OnUpdate(dt);
last_time = now;
}
g_plugin->OnThreadExit();
PLUGIN_INFO("thread exiting");
return 0;
}