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Diffstat (limited to 'src/client_realm_struct.c')
| -rw-r--r-- | src/client_realm_struct.c | 1205 |
1 files changed, 1205 insertions, 0 deletions
diff --git a/src/client_realm_struct.c b/src/client_realm_struct.c new file mode 100644 index 0000000..5b4477e --- /dev/null +++ b/src/client_realm_struct.c @@ -0,0 +1,1205 @@ +/* + * active port forwarder - software for secure forwarding + * Copyright (C) 2003-2007 jeremian <jeremian [at] poczta.fm> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + */ + +#include <config.h> + +#include <stdlib.h> +#include <string.h> +#include <assert.h> + +#include "string_functions.h" +#include "client_realm_struct.h" +#include "client_shutdown.h" +#include "logging.h" + +/* + * Function name: ClientRealm_new + * Description: Create and initialize new ClientRealm structure. + * Returns: Pointer to newly created ClientRealm structure. + */ + +ClientRealm* +ClientRealm_new() +{ + ClientRealm* tmp = calloc(1, sizeof(ClientRealm)); + assert(tmp != NULL); + if (tmp == NULL) { + return NULL; + } + tmp->password[0] = 1; + tmp->password[1] = 2; + tmp->password[2] = 3; + tmp->password[3] = 4; + tmp->masterSslFd = SslFd_new(); + assert(tmp->masterSslFd != NULL); + if (tmp->masterSslFd == NULL) { + ClientRealm_free(&tmp); + return NULL; + } + tmp->arOptions = ArOptions_new(); + assert(tmp->arOptions != NULL); + if (tmp->arOptions == NULL) { + ClientRealm_free(&tmp); + return NULL; + } + tmp->httpProxyOptions = HttpProxyOptions_new(); + assert(tmp->httpProxyOptions != NULL); + if (tmp->httpProxyOptions == NULL) { + ClientRealm_free(&tmp); + return NULL; + } +#ifdef HAVE_LIBDL + tmp->userModule = Module_new(); + assert(tmp->userModule != NULL); + if (tmp->userModule == NULL) { + ClientRealm_free(&tmp); + return NULL; + } + tmp->serviceModule = Module_new(); + assert(tmp->serviceModule != NULL); + if (tmp->serviceModule == NULL) { + ClientRealm_free(&tmp); + return NULL; + } +#endif + return tmp; +} + +/* + * Function name: ClientRealm_free + * Description: Free the memory allocated for ClientRealm structure. + * Arguments: cr - pointer to pointer to ClientRealm structure + */ + +void +ClientRealm_free(ClientRealm** cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + assert((*cr) != NULL); + if ((*cr) == NULL) { + return; + } + ClientRealm_set_serverName((*cr), NULL); + ClientRealm_set_managePort((*cr), NULL); + ClientRealm_set_hostName((*cr), NULL); + ClientRealm_set_realmName((*cr), NULL); + ClientRealm_set_sKeepAliveTimeout((*cr), NULL); + ClientRealm_set_realmId((*cr), NULL); + ClientRealm_set_localName((*cr), NULL); + ClientRealm_set_localPort((*cr), NULL); + ClientRealm_set_localDestinationName((*cr), NULL); + ClientRealm_set_clientAddress((*cr), NULL); + ClientRealm_set_masterSslFd((*cr), NULL); + ClientRealm_set_httpProxyOptions((*cr), NULL); + ClientRealm_set_arOptions((*cr), NULL); + ClientRealm_set_destinationPorts((*cr), NULL); + ClientRealm_set_usersTable((*cr), NULL); +#ifdef HAVE_LIBDL + ClientRealm_set_userModule((*cr), NULL); + ClientRealm_set_serviceModule((*cr), NULL); +#endif + free((*cr)); + (*cr) = NULL; +} + +/* + * Function name: ClientRealm_set_serverName + * Description: Set realm's server name. + * Arguments: cr - pointer to ClientRealm structure + * serverName - realm's host name + */ + +void +ClientRealm_set_serverName(ClientRealm* cr, char* serverName) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->serverName), serverName); +} + +/* + * Function name: ClientRealm_set_managePort + * Description: Set realm's manage port description. + * Arguments: cr - pointer to ClientRealm structure + * managePort - realm's manage port description + */ + +void +ClientRealm_set_managePort(ClientRealm* cr, char* managePort) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->managePort), managePort); +} + +/* + * Function name: ClientRealm_set_hostName + * Description: Set realm's host name. + * Arguments: cr - pointer to ClientRealm structure + * hostName - realm's host name + */ + +void +ClientRealm_set_hostName(ClientRealm* cr, char* hostName) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->hostName), hostName); +} + +/* + * Function name: ClientRealm_set_destinationPorts + * Description: Set realm's destination ports list. + * Arguments: cr - pointer to ClientRealm structure + * destinationPorts - realm's destination ports list + */ + +void +ClientRealm_set_destinationPorts(ClientRealm* cr, PortList* destinationPorts) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->destinationPorts) { + PortList_free(&(cr->destinationPorts)); + } + cr->destinationPorts = destinationPorts; +} + +/* + * Function name: ClientRealm_set_sKeepAliveTimeout + * Description: Set keep-alive timeout value description. + * Arguments: cr - pointer to ClientRealm structure + * sKeepAliveTimeout - keep-alive timeout value description + */ + +void +ClientRealm_set_sKeepAliveTimeout(ClientRealm* cr, char* sKeepAliveTimeout) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->sKeepAliveTimeout), sKeepAliveTimeout); +} + +/* + * Function name: ClientRealm_set_realmName + * Description: Set realm's name. + * Arguments: cr - pointer to ClientRealm structure + * realmName - realm's name + */ + +void +ClientRealm_set_realmName(ClientRealm* cr, char* realmName) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->realmName), realmName); +} + +/* + * Function name: ClientRealm_set_realmId + * Description: Set realm's id. + * Arguments: cr - pointer to ClientRealm structure + * realmId - realm's id + */ + +void +ClientRealm_set_realmId(ClientRealm* cr, char* realmId) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->realmId), realmId); +} + +/* + * Function name: ClientRealm_set_localName + * Description: Set realm's local name. + * Arguments: cr - pointer to ClientRealm structure + * localName - realm's local name + */ + +void +ClientRealm_set_localName(ClientRealm* cr, char* localName) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->localName), localName); +} + +/* + * Function name: ClientRealm_set_localPort + * Description: Set realm's local port description. + * Arguments: cr - pointer to ClientRealm structure + * localPort - realm's local port description + */ + +void +ClientRealm_set_localPort(ClientRealm* cr, char* localPort) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->localPort), localPort); +} + +/* + * Function name: ClientRealm_set_localDestinationName + * Description: Set realm's local destination name. + * Arguments: cr - pointer to ClientRealm structure + * localDestinationName - realm's local destination name + */ + +void +ClientRealm_set_localDestinationName(ClientRealm* cr, char* localDestinationName) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + string_cp(&(cr->localDestinationName), localDestinationName); +} + +/* + * Function name: ClientRealm_set_password + * Description: Set realm's password. + * Arguments: cr - pointer to ClientRealm structure + * password - realm's password + */ + +void +ClientRealm_set_password(ClientRealm* cr, unsigned char* password) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + memcpy(cr->password, password, 4); +} + +/* + * Function name: ClientRealm_set_connectedUsers + * Description: Set number of connected users. + * Arguments: cr - pointer to ClientRealm structure + * connectedUsers - number of connected users + */ + +void +ClientRealm_set_connectedUsers(ClientRealm* cr, int connectedUsers) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->connectedUsers = connectedUsers; +} + +/* + * Function name: ClientRealm_set_usersLimit + * Description: Set limit of connected users. + * Arguments: cr - pointer to ClientRealm structure + * usersLimit - limit of connected users + */ + +void +ClientRealm_set_usersLimit(ClientRealm* cr, int usersLimit) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->usersLimit = usersLimit; +} + +/* + * Function name: ClientRealm_set_keepAliveTimeout + * Description: Set keep-alive timeout value. + * Arguments: cr - pointer to ClientRealm structure + * keepAliveTimeout - keep-alive timeout value + */ + +void +ClientRealm_set_keepAliveTimeout(ClientRealm* cr, int keepAliveTimeout) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->keepAliveTimeout = keepAliveTimeout; +} + +/* + * Function name: ClientRealm_set_clientMode + * Description: Set client mode. + * Arguments: cr - pointer to ClientRealm structure + * clientMode - client mode + */ + +void +ClientRealm_set_clientMode(ClientRealm* cr, int clientMode) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->clientMode = clientMode; +} + +/* + * Function name: ClientRealm_set_ipFamily + * Description: Set IP family. + * Arguments: cr - pointer to ClientRealm structure + * ipFamily - IP family + */ + +void +ClientRealm_set_ipFamily(ClientRealm* cr, char ipFamily) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->ipFamily = ipFamily; +} + +/* + * Function name: ClientRealm_set_realmType + * Description: Set type of the realm. + * Arguments: cr - pointer to ClientRealm structure + * realmType - type of the realm + */ + +void +ClientRealm_set_realmType(ClientRealm* cr, char realmType) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->realmType = realmType; +} + +/* + * Function name: ClientRealm_set_tunnelType + * Description: Set type of the tunnel. + * Arguments: cr - pointer to ClientRealm structure + * tunnelType - type of the tunnel + */ + +void +ClientRealm_set_tunnelType(ClientRealm* cr, char tunnelType) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->tunnelType = tunnelType; +} + +/* + * Function name: ClientRealm_set_keepAlive + * Description: Set keep-alive timeval struct. + * Arguments: cr - pointer to ClientRealm structure + * keepAlive - keep-alive timeval struct + */ + +void +ClientRealm_set_keepAlive(ClientRealm* cr, struct timeval keepAlive) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->keepAlive = keepAlive; +} + +/* + * Function name: ClientRealm_set_addressLength + * Description: Set client's address length. + * Arguments: cr - pointer to ClientRealm structure + * addressLength - client's address length + */ + +void +ClientRealm_set_addressLength(ClientRealm* cr, socklen_t addressLength) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + cr->addressLength = addressLength; +} + +/* + * Function name: ClientRealm_set_clientAddress + * Description: Set client's network address. + * Arguments: cr - pointer to ClientRealm structure + * clientAddress - client's network address + */ + +void +ClientRealm_set_clientAddress(ClientRealm* cr, struct sockaddr* clientAddress) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->clientAddress) { + free(cr->clientAddress); + cr->clientAddress = NULL; + } + cr->clientAddress = clientAddress; +} + +/* + * Function name: ClientRealm_set_masterSslFd + * Description: Set client realm's master sslfd. + * Arguments: cr - pointer to ClientRealm structure + * masterSslFd - client realm's master sslfd + */ + +void +ClientRealm_set_masterSslFd(ClientRealm* cr, SslFd* masterSslFd) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->masterSslFd) { + SslFd_free(&(cr->masterSslFd)); + } + cr->masterSslFd = masterSslFd; +} + +/* + * Function name: ClientRealm_set_httpProxyOptions + * Description: Set client realm's http proxy options. + * Arguments: cr - pointer to ClientRealm structure + * httpProxyOptions - client realm's http proxy options + */ + +void +ClientRealm_set_httpProxyOptions(ClientRealm* cr, HttpProxyOptions* httpProxyOptions) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->httpProxyOptions) { + HttpProxyOptions_free(&(cr->httpProxyOptions)); + } + cr->httpProxyOptions = httpProxyOptions; +} + +/* + * Function name: ClientRealm_set_arOptions + * Description: Set client realm's auto-reconnect options. + * Arguments: cr - pointer to ClientRealm structure + * arOptions - client realm's auto-reconnect options + */ + +void +ClientRealm_set_arOptions(ClientRealm* cr, ArOptions* arOptions) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->arOptions) { + ArOptions_free(&(cr->arOptions)); + } + cr->arOptions = arOptions; +} + +/* + * Function name: ClientRealm_set_usersTable + * Description: Set table of users. + * Arguments: cr - pointer to ClientRealm structure + * usersTable - table of users + */ + +void +ClientRealm_set_usersTable(ClientRealm* cr, ConnectUser** usersTable) +{ + int i; + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->usersTable) { + for (i = 0; i < cr->usersLimit; ++i) { + if (cr->usersTable[i]) { + ConnectUser_free(&(cr->usersTable[i])); + } + } + free(cr->usersTable); + cr->usersTable = NULL; + } + cr->usersTable = usersTable; +} + +#ifdef HAVE_LIBDL +/* + * Function name: ClientRealm_set_userModule + * Description: Set a module for user's packets filtering. + * Arguments: cr - pointer to ClientRealm structure + * userModule - module for user's packets filtering + */ + +void +ClientRealm_set_userModule(ClientRealm* cr, Module* userModule) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->userModule) { + Module_free(&(cr->userModule)); + } + cr->userModule = userModule; +} + +/* + * Function name: ClientRealm_set_serviceModule + * Description: Set a module for service's packets filtering. + * Arguments: cr - pointer to ClientRealm structure + * serviceModule - module for service's packets filtering + */ + +void +ClientRealm_set_serviceModule(ClientRealm* cr, Module* serviceModule) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + if (cr->serviceModule) { + Module_free(&(cr->serviceModule)); + } + cr->serviceModule = serviceModule; +} +#endif + +/* + * Function name: ClientRealm_get_serverName + * Description: Get realm's server name. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's server name. + */ + +char* +ClientRealm_get_serverName(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->serverName; +} + +/* + * Function name: ClientRealm_get_managePort + * Description: Get realm's manage port description. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's manage port description. + */ + +char* +ClientRealm_get_managePort(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->managePort; +} + +/* + * Function name: ClientRealm_get_hostName + * Description: Get realm's host name. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's host name. + */ + +char* +ClientRealm_get_hostName(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->hostName; +} + +/* + * Function name: ClientRealm_get_destinationPorts + * Description: Get realm's destination ports list. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's destination ports list. + */ + +PortList* +ClientRealm_get_destinationPorts(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->destinationPorts; +} + +/* + * Function name: ClientRealm_get_sKeepAliveTimeout + * Description: Get keep-alive timeout value description. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Keep-alive timeout value description. + */ + +char* +ClientRealm_get_sKeepAliveTimeout(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->sKeepAliveTimeout; +} + +/* + * Function name: ClientRealm_get_realmName + * Description: Get realm's name. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's name. + */ + +char* +ClientRealm_get_realmName(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->realmName; +} + +/* + * Function name: ClientRealm_get_realmId + * Description: Get realm's id. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's id. + */ + +char* +ClientRealm_get_realmId(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->realmId; +} + + +/* + * Function name: ClientRealm_get_localName + * Description: Get realm's local name. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's local name. + */ + +char* +ClientRealm_get_localName(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->localName; +} + + +/* + * Function name: ClientRealm_get_localPort + * Description: Get realm's local port description. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's local port description. + */ + +char* +ClientRealm_get_localPort(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->localPort; +} + + +/* + * Function name: ClientRealm_get_localDestinationName + * Description: Get realm's local destination name. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Realm's local destination name. + */ + +char* +ClientRealm_get_localDestinationName(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->localDestinationName; +} + +/* + * Function name: ClientRealm_get_password + * Description: Get realm's password. + * Arguments: sr - pointer to ClientRealm structure + * Returns: Realm's password. + */ + +unsigned char* +ClientRealm_get_password(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->password; +} + +/* + * Function name: ClientRealm_get_connectedUsers + * Description: Get number of connected users. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Number of connected users. + */ + +int +ClientRealm_get_connectedUsers(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return -1; + } + return cr->connectedUsers; +} + +/* + * Function name: ClientRealm_get_usersLimit + * Description: Get limit of connected users. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Limit of connected users. + */ + +int +ClientRealm_get_usersLimit(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return -1; + } + return cr->usersLimit; +} + +/* + * Function name: ClientRealm_get_keepAliveTimeout + * Description: Get keep-alive timeout value. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Keep-alive timeout value. + */ + +int +ClientRealm_get_keepAliveTimeout(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return 0; + } + return cr->keepAliveTimeout; +} + +/* + * Function name: ClientRealm_get_clientMode + * Description: Get client mode. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Client mode. + */ + +int +ClientRealm_get_clientMode(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return 0; + } + return cr->clientMode; +} + +/* + * Function name: ClientRealm_get_ipFamily + * Description: Get IP family. + * Arguments: cr - pointer to ClientRealm structure + * Returns: IP family. + */ + +char +ClientRealm_get_ipFamily(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return 0; + } + return cr->ipFamily; +} + +/* + * Function name: ClientRealm_get_realmType + * Description: Get type of the realm. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Type of the realm. + */ + +char +ClientRealm_get_realmType(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return 0; + } + return cr->realmType; +} + +/* + * Function name: ClientRealm_get_tunnelType + * Description: Get type of the tunnel. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Type of the tunnel. + */ + +char +ClientRealm_get_tunnelType(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return 0; + } + return cr->tunnelType; +} + +/* + * Function name: ClientRealm_get_keepAlive + * Description: Get keep-alive timeval struct. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Keep-alive timeval struct. + */ + +struct timeval +ClientRealm_get_keepAlive(ClientRealm* cr) +{ + struct timeval tmp = {0, 0}; + assert(cr != NULL); + if (cr == NULL) { + return tmp; + } + return cr->keepAlive; +} + +/* + * Function name: ClientRealm_get_addressLength + * Description: Get client's address length. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Client's address length. + */ + +socklen_t +ClientRealm_get_addressLength(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return 0; + } + return cr->addressLength; +} + +/* + * Function name: ClientRealm_get_clientAddress + * Description: Get client's network address. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Client's network address. + */ + +struct sockaddr* +ClientRealm_get_clientAddress(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->clientAddress; +} + +/* + * Function name: ClientRealm_get_masterSslFd + * Description: Get client realm's master sslfd. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Client realm's master sslfd. + */ + +SslFd* +ClientRealm_get_masterSslFd(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->masterSslFd; +} + +/* + * Function name: ClientRealm_get_httpProxyOptions + * Description: Get client realm's http proxy options. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Client realm's http proxy options. + */ + +HttpProxyOptions* +ClientRealm_get_httpProxyOptions(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->httpProxyOptions; +} + +/* + * Function name: ClientRealm_get_arOptions + * Description: Get client realm's auto-reconnect options. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Client realm's auto-reconnect options. + */ + +ArOptions* +ClientRealm_get_arOptions(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->arOptions; +} + +/* + * Function name: ClientRealm_get_usersTable + * Description: Get table of users. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Table of users. + */ + +ConnectUser** +ClientRealm_get_usersTable(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->usersTable; +} + +#ifdef HAVE_LIBDL +/* + * Function name: ClientRealm_get_userModule + * Description: Get a module for user's packets filtering. + * Arguments: cr - pointer to ClientRealm structure + * Returns: A module for user's packets filtering. + */ + +Module* +ClientRealm_get_userModule(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->userModule; +} + +/* + * Function name: ClientRealm_get_serviceModule + * Description: Get a module for service's packets filtering. + * Arguments: cr - pointer to ClientRealm structure + * Returns: A module for service's packets filtering. + */ + +Module* +ClientRealm_get_serviceModule(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return cr->serviceModule; +} +#endif + +/* + * Function name: ClientRealm_increase_connectedUsers + * Description: Increase number of connected users. + * Arguments: cr - pointer to ClientRealm structure + */ + +void +ClientRealm_increase_connectedUsers(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + ClientRealm_set_connectedUsers(cr, ClientRealm_get_connectedUsers(cr) + 1); +} + +/* + * Function name: ClientRealm_decrease_connectedUsers + * Description: Decrease number of connected users. + * Arguments: cr - pointer to ClientRealm structure + */ + +void +ClientRealm_decrease_connectedUsers(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + ClientRealm_set_connectedUsers(cr, ClientRealm_get_connectedUsers(cr) - 1); +} + +/* + * Function name: ClientRealm_closeUsersConnections + * Description: Close all users' connections and free usersTable. + * Arguments: cr - pointer to ClientRealm structure + */ + +void +ClientRealm_closeUsersConnections(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return; + } + close_connections(ClientRealm_get_usersLimit(cr), &(cr->usersTable)); +} + +/* + * Function name: ClientRealm_get_keepAlivePointer + * Description: Get pointer to keep-alive structure. + * Arguments: cr - pointer to ClientRealm structure + * Returns: Pointer to keep-alive structure. + */ + +struct timeval* +ClientRealm_get_keepAlivePointer(ClientRealm* cr) +{ + assert(cr != NULL); + if (cr == NULL) { + return NULL; + } + return (&(cr->keepAlive)); +} + +/* + * Function name: ClientRealm_send_realmId + * Description: Sends the realm's id to the afserver. + * Arguments: cr - pointer to ClientRealm structure + * buff - buffer used for message creation + */ + +void +ClientRealm_send_realmId(ClientRealm* cr, unsigned char* buff) +{ + int n; + assert(cr != NULL); + if (cr == NULL) { + return; + } + assert(buff != NULL); + if (buff == NULL) { + return; + } + if (ClientRealm_get_realmId(cr) != NULL) { + buff[0] = AF_S_LOGIN; + buff[1] = buff[2] = 0; + n = strlen(ClientRealm_get_realmId(cr)); + memcpy(&buff[5], ClientRealm_get_realmId(cr), n); + buff[3] = n >> 8; /* high bits of message length */ + buff[4] = n; /* low bits of message length */ + SslFd_send_message(ClientRealm_get_realmType(cr), + ClientRealm_get_masterSslFd(cr), buff, n+5); + aflog(LOG_T_CLIENT, LOG_I_INFO, + "ID SENT: %s", ClientRealm_get_realmId(cr)); + } +} + +/* + * Function name: ClientRealm_enable_multi + * Description: Enables the MULTI mode on the afserver, if supported. + * Arguments: cr - pointer to ClientRealm structure + */ + +void +ClientRealm_enable_multi(ClientRealm* cr) +{ + unsigned char buff[5]; + assert(cr != NULL); + if (cr == NULL) { + return; + } + if ((TYPE_IS_SUPPORTED_MULTI(ClientRealm_get_realmType(cr))) && + (PortList_get_size(ClientRealm_get_destinationPorts(cr)) > 1)) { + buff[0] = AF_S_ENABLE_MULTI; + buff[1] = PortList_get_size(ClientRealm_get_destinationPorts(cr)); + buff[2] = buff[3] = buff[4] = 0; + SslFd_send_message(ClientRealm_get_realmType(cr), + ClientRealm_get_masterSslFd(cr), buff, 5); + aflog(LOG_T_CLIENT, LOG_I_INFO, + "ENABLED: MULTI (multiple tunnels managed by one afclient)"); + } +} |