diff --git a/include/corosync/cfg.h b/include/corosync/cfg.h index 73f78338..f50a7918 100644 --- a/include/corosync/cfg.h +++ b/include/corosync/cfg.h @@ -1,247 +1,235 @@ /* * Copyright (c) 2005 MontaVista Software, Inc. * Copyright (c) 2006-2009 Red Hat, Inc. * * All rights reserved. * * Author: Steven Dake (sdake@redhat.com) * * This software licensed under BSD license, the text of which follows: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * - Neither the name of the MontaVista Software, Inc. nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #ifndef AIS_COROSYNCCFG_H_DEFINED #define AIS_COROSYNCCFG_H_DEFINED #include #include typedef uint64_t corosync_cfg_handle_t; typedef enum { COROSYNC_CFG_ADMINISTRATIVETARGET_SERVICEUNIT = 0, COROSYNC_CFG_ADMINISTRATIVETARGET_SERVICEGROUP = 1, COROSYNC_CFG_ADMINISTRATIVETARGET_COMPONENTSERVICEINSTANCE = 2, COROSYNC_CFG_ADMINISTRATIVETARGET_NODE = 3 } corosync_cfg_administrative_target_t; typedef enum { COROSYNC_CFG_ADMINISTRATIVESTATE_UNLOCKED = 0, COROSYNC_CFG_ADMINISTRATIVESTATE_LOCKED = 1, COROSYNC_CFG_ADMINISTRATIVESTATE_STOPPING = 2 } corosync_cfg_administrative_state_t; typedef enum { COROSYNC_CFG_OPERATIONALSTATE_ENABLED = 1, COROSYNC_CFG_OPERATIONALSTATE_DISABLED = 2 } corosync_cfg_operational_state_t; typedef enum { COROSYNC_CFG_READINESSSTATE_OUTOFSERVICE = 1, COROSYNC_CFG_READINESSSTATE_INSERVICE = 2, COROSYNC_CFG_READINESSSTATE_STOPPING = 3 } corosync_cfg_readiness_state_t; typedef enum { COROSYNC_CFG_PRESENCESTATE_UNINSTANTIATED = 1, COROSYNC_CFG_PRESENCESTATE_INSTANTIATING = 2, COROSYNC_CFG_PRESENCESTATE_INSTANTIATED = 3, COROSYNC_CFG_PRESENCESTATE_TERMINATING = 4, COROSYNC_CFG_PRESENCESTATE_RESTARTING = 5, COROSYNC_CFG_PRESENCESTATE_INSTANTIATION_FAILED = 6, COROSYNC_CFG_PRESENCESTATE_TERMINATION_FAILED = 7 } corosync_cfg_presence_state_t; typedef enum { COROSYNC_CFG_STATETYPE_OPERATIONAL = 0, COROSYNC_CFG_STATETYPE_ADMINISTRATIVE = 1, COROSYNC_CFG_STATETYPE_READINESS = 2, COROSYNC_CFG_STATETYPE_HA = 3, COROSYNC_CFG_STATETYPE_PRESENCE = 4 } corosync_cfg_state_type_t; /* Shutdown types. REQUEST is the normal shutdown. other daemons will be consulted REGARDLESS will tell other daemons but ignore their opinions IMMEDIATE will shut down straight away (but still tell other nodes) */ typedef enum { COROSYNC_CFG_SHUTDOWN_FLAG_REQUEST = 0, COROSYNC_CFG_SHUTDOWN_FLAG_REGARDLESS = 1, COROSYNC_CFG_SHUTDOWN_FLAG_IMMEDIATE = 2, } corosync_cfg_shutdown_flags_t; typedef enum { COROSYNC_CFG_SHUTDOWN_FLAG_NO = 0, COROSYNC_CFG_SHUTDOWN_FLAG_YES = 1, } corosync_cfg_shutdown_reply_flags_t; typedef struct { cs_name_t name; corosync_cfg_state_type_t state_type; corosync_cfg_administrative_state_t administrative_state; } corosync_cfg_state_notification_t; typedef struct { uint32_t number_of_items; corosync_cfg_state_notification_t *notification; } corosync_cfg_state_notification_buffer_t; typedef void (*corosync_cfg_state_track_callback_t) ( corosync_cfg_state_notification_buffer_t *notification_buffer, cs_error_t error); typedef void (*corosync_cfg_shutdown_callback_t) ( corosync_cfg_handle_t cfg_handle, corosync_cfg_shutdown_flags_t flags); typedef struct { corosync_cfg_state_track_callback_t corosync_cfg_state_track_callback; corosync_cfg_shutdown_callback_t corosync_cfg_shutdown_callback; } corosync_cfg_callbacks_t; /* * A node address. This is a complete sockaddr_in[6] * To explain: * If you cast cna_address to a 'struct sockaddr', the sa_family field * will be AF_INET or AF_INET6. Armed with that knowledge you can then * cast it to a sockaddr_in or sockaddr_in6 and pull out the address. * No other sockaddr fields are valid. * Also, you must ignore any part of the sockaddr beyond the length supplied */ typedef struct { int address_length; /* FIXME: set but never used */ char address[sizeof(struct sockaddr_in6)]; } corosync_cfg_node_address_t; /* * Interfaces */ #ifdef __cplusplus extern "C" { #endif cs_error_t corosync_cfg_initialize ( corosync_cfg_handle_t *cfg_handle, const corosync_cfg_callbacks_t *cfg_callbacks); cs_error_t corosync_cfg_fd_get ( corosync_cfg_handle_t cfg_handle, int32_t *selection_fd); cs_error_t corosync_cfg_dispatch ( corosync_cfg_handle_t cfg_handle, cs_dispatch_flags_t dispatch_flags); cs_error_t corosync_cfg_finalize ( corosync_cfg_handle_t cfg_handle); cs_error_t corosync_cfg_ring_status_get ( corosync_cfg_handle_t cfg_handle, char ***interface_names, char ***status, unsigned int *interface_count); cs_error_t corosync_cfg_ring_reenable ( corosync_cfg_handle_t cfg_handle); cs_error_t corosync_cfg_service_load ( corosync_cfg_handle_t cfg_handle, const char *service_name, unsigned int service_ver); cs_error_t corosync_cfg_service_unload ( corosync_cfg_handle_t cfg_handle, const char *service_name, unsigned int service_ver); -cs_error_t -corosync_cfg_administrative_state_get ( - corosync_cfg_handle_t cfg_handle, - corosync_cfg_administrative_target_t administrative_target, - corosync_cfg_administrative_state_t *administrative_state); - -cs_error_t -corosync_cfg_administrative_state_set ( - corosync_cfg_handle_t cfg_handle, - corosync_cfg_administrative_target_t administrative_target, - corosync_cfg_administrative_state_t administrative_state); - cs_error_t corosync_cfg_kill_node ( corosync_cfg_handle_t cfg_handle, unsigned int nodeid, const char *reason); cs_error_t corosync_cfg_try_shutdown ( corosync_cfg_handle_t cfg_handle, corosync_cfg_shutdown_flags_t flags); cs_error_t corosync_cfg_replyto_shutdown ( corosync_cfg_handle_t cfg_handle, corosync_cfg_shutdown_reply_flags_t flags); cs_error_t corosync_cfg_state_track ( corosync_cfg_handle_t cfg_handle, uint8_t track_flags, const corosync_cfg_state_notification_t *notification_buffer); cs_error_t corosync_cfg_state_track_stop ( corosync_cfg_handle_t cfg_handle); cs_error_t corosync_cfg_get_node_addrs ( corosync_cfg_handle_t cfg_handle, int nodeid, size_t max_addrs, int *num_addrs, corosync_cfg_node_address_t *addrs); cs_error_t corosync_cfg_local_get ( corosync_cfg_handle_t handle, unsigned int *local_nodeid); #ifdef __cplusplus } #endif #endif /* AIS_COROSYNCCFG_H_DEFINED */ diff --git a/lib/cfg.c b/lib/cfg.c index c61f63b1..2ee654dd 100644 --- a/lib/cfg.c +++ b/lib/cfg.c @@ -1,916 +1,828 @@ /* * Copyright (c) 2002-2005 MontaVista Software, Inc. * Copyright (c) 2006-2009 Red Hat, Inc. * * All rights reserved. * * Author: Steven Dake (sdake@redhat.com) * * This software licensed under BSD license, the text of which follows: * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * - Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * - Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * - Neither the name of the MontaVista Software, Inc. nor the names of its * contributors may be used to endorse or promote products derived from this * software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include struct cfg_res_overlay { mar_res_header_t header; char data[4096]; }; /* * Data structure for instance data */ struct cfg_instance { void *ipc_ctx; corosync_cfg_callbacks_t callbacks; cs_name_t comp_name; int comp_registered; int finalize; pthread_mutex_t response_mutex; pthread_mutex_t dispatch_mutex; }; static void cfg_handle_instance_destructor (void *); /* * All instances in one database */ static struct saHandleDatabase cfg_hdb = { .handleCount = 0, .handles = 0, .mutex = PTHREAD_MUTEX_INITIALIZER, .handleInstanceDestructor = cfg_handle_instance_destructor }; /* * Implementation */ void cfg_handle_instance_destructor (void *instance) { struct cfg_instance *cfg_instance = instance; pthread_mutex_destroy (&cfg_instance->response_mutex); pthread_mutex_destroy (&cfg_instance->dispatch_mutex); } cs_error_t corosync_cfg_initialize ( corosync_cfg_handle_t *cfg_handle, const corosync_cfg_callbacks_t *cfg_callbacks) { struct cfg_instance *cfg_instance; cs_error_t error = CS_OK; error = saHandleCreate (&cfg_hdb, sizeof (struct cfg_instance), cfg_handle); if (error != CS_OK) { goto error_no_destroy; } error = saHandleInstanceGet (&cfg_hdb, *cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { goto error_destroy; } error = coroipcc_service_connect (IPC_SOCKET_NAME, CFG_SERVICE, &cfg_instance->ipc_ctx); if (error != CS_OK) { goto error_put_destroy; } if (cfg_callbacks) { memcpy (&cfg_instance->callbacks, cfg_callbacks, sizeof (corosync_cfg_callbacks_t)); } pthread_mutex_init (&cfg_instance->response_mutex, NULL); pthread_mutex_init (&cfg_instance->dispatch_mutex, NULL); (void)saHandleInstancePut (&cfg_hdb, *cfg_handle); return (CS_OK); error_put_destroy: (void)saHandleInstancePut (&cfg_hdb, *cfg_handle); error_destroy: (void)saHandleDestroy (&cfg_hdb, *cfg_handle); error_no_destroy: return (error); } cs_error_t corosync_cfg_fd_get ( corosync_cfg_handle_t cfg_handle, int32_t *selection_fd) { struct cfg_instance *cfg_instance; cs_error_t error; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } *selection_fd = coroipcc_fd_get (cfg_instance->ipc_ctx); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (CS_OK); } cs_error_t corosync_cfg_dispatch ( corosync_cfg_handle_t cfg_handle, cs_dispatch_flags_t dispatch_flags) { int timeout = -1; cs_error_t error; int cont = 1; /* always continue do loop except when set to 0 */ int dispatch_avail; struct cfg_instance *cfg_instance; struct res_lib_cfg_testshutdown *res_lib_cfg_testshutdown; #ifdef COMPILE_OUT struct res_lib_corosync_healthcheckcallback *res_lib_corosync_healthcheckcallback; struct res_lib_corosync_readinessstatesetcallback *res_lib_corosync_readinessstatesetcallback; struct res_lib_corosync_csisetcallback *res_lib_corosync_csisetcallback; struct res_lib_corosync_csiremovecallback *res_lib_corosync_csiremovecallback; struct res_lib_cfg_statetrackcallback *res_lib_cfg_statetrackcallback; #endif corosync_cfg_callbacks_t callbacks; struct cfg_res_overlay dispatch_data; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } /* * Timeout instantly for CS_DISPATCH_ALL */ if (dispatch_flags == CS_DISPATCH_ALL) { timeout = 0; } do { dispatch_avail = coroipcc_dispatch_recv (cfg_instance->ipc_ctx, (void *)&dispatch_data, sizeof (dispatch_data), timeout); /* * Handle has been finalized in another thread */ if (cfg_instance->finalize == 1) { error = CS_OK; pthread_mutex_unlock (&cfg_instance->dispatch_mutex); goto error_unlock; } if (dispatch_avail == 0 && dispatch_flags == CS_DISPATCH_ALL) { pthread_mutex_unlock (&cfg_instance->dispatch_mutex); break; /* exit do while cont is 1 loop */ } else if (dispatch_avail == 0) { pthread_mutex_unlock (&cfg_instance->dispatch_mutex); continue; /* next poll */ } /* * Make copy of callbacks, message data, unlock instance, and call callback * A risk of this dispatch method is that the callback routines may * operate at the same time that cfgFinalize has been called in another thread. */ memcpy (&callbacks, &cfg_instance->callbacks, sizeof (corosync_cfg_callbacks_t)); pthread_mutex_unlock (&cfg_instance->dispatch_mutex); /* * Dispatch incoming response */ switch (dispatch_data.header.id) { case MESSAGE_RES_CFG_TESTSHUTDOWN: if (callbacks.corosync_cfg_shutdown_callback) { res_lib_cfg_testshutdown = (struct res_lib_cfg_testshutdown *)&dispatch_data; callbacks.corosync_cfg_shutdown_callback(cfg_handle, res_lib_cfg_testshutdown->flags); } break; default: error = CS_ERR_LIBRARY; goto error_nounlock; break; } /* * Determine if more messages should be processed */ switch (dispatch_flags) { case CS_DISPATCH_ONE: cont = 0; break; case CS_DISPATCH_ALL: break; case CS_DISPATCH_BLOCKING: break; } } while (cont); error_unlock: (void)saHandleInstancePut (&cfg_hdb, cfg_handle); error_nounlock: return (error); } cs_error_t corosync_cfg_finalize ( corosync_cfg_handle_t cfg_handle) { struct cfg_instance *cfg_instance; cs_error_t error; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } pthread_mutex_lock (&cfg_instance->dispatch_mutex); pthread_mutex_lock (&cfg_instance->response_mutex); /* * Another thread has already started finalizing */ if (cfg_instance->finalize) { pthread_mutex_unlock (&cfg_instance->response_mutex); pthread_mutex_unlock (&cfg_instance->dispatch_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (CS_ERR_BAD_HANDLE); } cfg_instance->finalize = 1; coroipcc_service_disconnect (cfg_instance->ipc_ctx); pthread_mutex_unlock (&cfg_instance->response_mutex); pthread_mutex_unlock (&cfg_instance->dispatch_mutex); pthread_mutex_destroy (&cfg_instance->response_mutex); pthread_mutex_destroy (&cfg_instance->dispatch_mutex); (void)saHandleDestroy (&cfg_hdb, cfg_handle); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error); } cs_error_t corosync_cfg_ring_status_get ( corosync_cfg_handle_t cfg_handle, char ***interface_names, char ***status, unsigned int *interface_count) { struct cfg_instance *cfg_instance; struct req_lib_cfg_ringstatusget req_lib_cfg_ringstatusget; struct res_lib_cfg_ringstatusget res_lib_cfg_ringstatusget; unsigned int i; cs_error_t error; struct iovec iov; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_ringstatusget.header.size = sizeof (struct req_lib_cfg_ringstatusget); req_lib_cfg_ringstatusget.header.id = MESSAGE_REQ_CFG_RINGSTATUSGET; iov.iov_base = &req_lib_cfg_ringstatusget, iov.iov_len = sizeof (struct req_lib_cfg_ringstatusget), pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive(cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_ringstatusget, sizeof (struct res_lib_cfg_ringstatusget)); pthread_mutex_unlock (&cfg_instance->response_mutex); *interface_count = res_lib_cfg_ringstatusget.interface_count; *interface_names = malloc (sizeof (char *) * *interface_count); if (*interface_names == NULL) { return (CS_ERR_NO_MEMORY); } memset (*interface_names, 0, sizeof (char *) * *interface_count); *status = malloc (sizeof (char *) * *interface_count); if (*status == NULL) { error = CS_ERR_NO_MEMORY; goto error_free_interface_names; } memset (*status, 0, sizeof (char *) * *interface_count); for (i = 0; i < res_lib_cfg_ringstatusget.interface_count; i++) { (*(interface_names))[i] = strdup (res_lib_cfg_ringstatusget.interface_name[i]); if ((*(interface_names))[i] == NULL) { error = CS_ERR_NO_MEMORY; goto error_free_contents; } (*(status))[i] = strdup (res_lib_cfg_ringstatusget.interface_status[i]); if ((*(status))[i] == NULL) { error = CS_ERR_NO_MEMORY; goto error_free_contents; } } goto no_error; error_free_contents: for (i = 0; i < res_lib_cfg_ringstatusget.interface_count; i++) { if ((*(interface_names))[i]) { free ((*(interface_names))[i]); } if ((*(status))[i]) { free ((*(status))[i]); } } free (*status); error_free_interface_names: free (*interface_names); no_error: (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error); } cs_error_t corosync_cfg_ring_reenable ( corosync_cfg_handle_t cfg_handle) { struct cfg_instance *cfg_instance; struct req_lib_cfg_ringreenable req_lib_cfg_ringreenable; struct res_lib_cfg_ringreenable res_lib_cfg_ringreenable; cs_error_t error; struct iovec iov; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_ringreenable.header.size = sizeof (struct req_lib_cfg_ringreenable); req_lib_cfg_ringreenable.header.id = MESSAGE_REQ_CFG_RINGREENABLE; iov.iov_base = &req_lib_cfg_ringreenable, iov.iov_len = sizeof (struct req_lib_cfg_ringreenable); pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_ringreenable, sizeof (struct res_lib_cfg_ringreenable)); pthread_mutex_unlock (&cfg_instance->response_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error); } cs_error_t corosync_cfg_service_load ( corosync_cfg_handle_t cfg_handle, const char *service_name, unsigned int service_ver) { struct cfg_instance *cfg_instance; struct req_lib_cfg_serviceload req_lib_cfg_serviceload; struct res_lib_cfg_serviceload res_lib_cfg_serviceload; cs_error_t error; struct iovec iov; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_serviceload.header.size = sizeof (struct req_lib_cfg_serviceload); req_lib_cfg_serviceload.header.id = MESSAGE_REQ_CFG_SERVICELOAD; memset (&req_lib_cfg_serviceload.service_name, 0, sizeof (req_lib_cfg_serviceload.service_name)); strncpy (req_lib_cfg_serviceload.service_name, service_name, sizeof (req_lib_cfg_serviceload.service_name) - 1); req_lib_cfg_serviceload.service_ver = service_ver; iov.iov_base = &req_lib_cfg_serviceload; iov.iov_len = sizeof (req_lib_cfg_serviceload); pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_serviceload, sizeof (struct res_lib_cfg_serviceload)); pthread_mutex_unlock (&cfg_instance->response_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error); } cs_error_t corosync_cfg_service_unload ( corosync_cfg_handle_t cfg_handle, const char *service_name, unsigned int service_ver) { struct cfg_instance *cfg_instance; struct req_lib_cfg_serviceunload req_lib_cfg_serviceunload; struct res_lib_cfg_serviceunload res_lib_cfg_serviceunload; cs_error_t error; struct iovec iov; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_serviceunload.header.size = sizeof (struct req_lib_cfg_serviceunload); req_lib_cfg_serviceunload.header.id = MESSAGE_REQ_CFG_SERVICEUNLOAD; memset (&req_lib_cfg_serviceunload.service_name, 0, sizeof (req_lib_cfg_serviceunload.service_name)); strncpy (req_lib_cfg_serviceunload.service_name, service_name, sizeof (req_lib_cfg_serviceunload.service_name) - 1); req_lib_cfg_serviceunload.service_ver = service_ver; iov.iov_base = &req_lib_cfg_serviceunload; iov.iov_len = sizeof (req_lib_cfg_serviceunload); pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_serviceunload, sizeof (struct res_lib_cfg_serviceunload)); pthread_mutex_unlock (&cfg_instance->response_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error); } cs_error_t corosync_cfg_state_track ( corosync_cfg_handle_t cfg_handle, uint8_t track_flags, const corosync_cfg_state_notification_t *notification_buffer) { struct cfg_instance *cfg_instance; struct req_lib_cfg_statetrack req_lib_cfg_statetrack; struct res_lib_cfg_statetrack res_lib_cfg_statetrack; cs_error_t error; struct iovec iov; req_lib_cfg_statetrack.header.size = sizeof (struct req_lib_cfg_statetrack); req_lib_cfg_statetrack.header.id = MESSAGE_REQ_CFG_STATETRACKSTART; req_lib_cfg_statetrack.track_flags = track_flags; req_lib_cfg_statetrack.notification_buffer_address = (corosync_cfg_state_notification_t *)notification_buffer; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } iov.iov_base = &req_lib_cfg_statetrack, iov.iov_len = sizeof (struct req_lib_cfg_statetrack), pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_statetrack, sizeof (struct res_lib_cfg_statetrack)); pthread_mutex_unlock (&cfg_instance->response_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error == CS_OK ? res_lib_cfg_statetrack.header.error : error); } cs_error_t corosync_cfg_state_track_stop ( corosync_cfg_handle_t cfg_handle) { struct cfg_instance *cfg_instance; struct req_lib_cfg_statetrackstop req_lib_cfg_statetrackstop; struct res_lib_cfg_statetrackstop res_lib_cfg_statetrackstop; cs_error_t error; struct iovec iov; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_statetrackstop.header.size = sizeof (struct req_lib_cfg_statetrackstop); req_lib_cfg_statetrackstop.header.id = MESSAGE_REQ_CFG_STATETRACKSTOP; iov.iov_base = &req_lib_cfg_statetrackstop, iov.iov_len = sizeof (struct req_lib_cfg_statetrackstop), pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_statetrackstop, sizeof (struct res_lib_cfg_statetrackstop)); pthread_mutex_unlock (&cfg_instance->response_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error == CS_OK ? res_lib_cfg_statetrackstop.header.error : error); } -cs_error_t -corosync_cfg_admin_state_get ( - corosync_cfg_handle_t cfg_handle, - corosync_cfg_administrative_target_t administrative_target, - corosync_cfg_administrative_state_t *administrative_state) -{ - struct cfg_instance *cfg_instance; - struct req_lib_cfg_administrativestateget req_lib_cfg_administrativestateget; - struct res_lib_cfg_administrativestateget res_lib_cfg_administrativestateget; - cs_error_t error; - struct iovec iov; - - error = saHandleInstanceGet (&cfg_hdb, cfg_handle, - (void *)&cfg_instance); - if (error != CS_OK) { - return (error); - } - - req_lib_cfg_administrativestateget.header.id = MESSAGE_REQ_CFG_ADMINISTRATIVESTATEGET; - req_lib_cfg_administrativestateget.header.size = sizeof (struct req_lib_cfg_administrativestateget); - req_lib_cfg_administrativestateget.administrative_target = administrative_target; - - pthread_mutex_lock (&cfg_instance->response_mutex); - - iov.iov_base = &req_lib_cfg_administrativestateget, - iov.iov_len = sizeof (struct req_lib_cfg_administrativestateget), - - pthread_mutex_lock (&cfg_instance->response_mutex); - - error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, - &iov, - 1, - &res_lib_cfg_administrativestateget, - sizeof (struct res_lib_cfg_administrativestateget)); - - error = res_lib_cfg_administrativestateget.header.error; - - pthread_mutex_unlock (&cfg_instance->response_mutex); - - (void)saHandleInstancePut (&cfg_hdb, cfg_handle); - - return (error == CS_OK ? res_lib_cfg_administrativestateget.header.error : error); -} - -cs_error_t -corosync_cfg_admin_state_set ( - corosync_cfg_handle_t cfg_handle, - corosync_cfg_administrative_target_t administrative_target, - corosync_cfg_administrative_state_t administrative_state) -{ - struct cfg_instance *cfg_instance; - struct req_lib_cfg_administrativestateset req_lib_cfg_administrativestateset; - struct res_lib_cfg_administrativestateset res_lib_cfg_administrativestateset; - cs_error_t error; - struct iovec iov; - - error = saHandleInstanceGet (&cfg_hdb, cfg_handle, - (void *)&cfg_instance); - if (error != CS_OK) { - return (error); - } - - req_lib_cfg_administrativestateset.header.id = MESSAGE_REQ_CFG_ADMINISTRATIVESTATEGET; - req_lib_cfg_administrativestateset.header.size = sizeof (struct req_lib_cfg_administrativestateset); - req_lib_cfg_administrativestateset.administrative_target = administrative_target; - req_lib_cfg_administrativestateset.administrative_state = administrative_state; - - pthread_mutex_lock (&cfg_instance->response_mutex); - - iov.iov_base = &req_lib_cfg_administrativestateset, - iov.iov_len = sizeof (struct req_lib_cfg_administrativestateset), - - pthread_mutex_lock (&cfg_instance->response_mutex); - - error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, - &iov, - 1, - &res_lib_cfg_administrativestateset, - sizeof (struct res_lib_cfg_administrativestateset)); - - error = res_lib_cfg_administrativestateset.header.error; - - pthread_mutex_unlock (&cfg_instance->response_mutex); - - (void)saHandleInstancePut (&cfg_hdb, cfg_handle); - - return (error == CS_OK ? res_lib_cfg_administrativestateset.header.error : error); -} - cs_error_t corosync_cfg_kill_node ( corosync_cfg_handle_t cfg_handle, unsigned int nodeid, const char *reason) { struct cfg_instance *cfg_instance; struct req_lib_cfg_killnode req_lib_cfg_killnode; struct res_lib_cfg_killnode res_lib_cfg_killnode; cs_error_t error; struct iovec iov; if (strlen(reason) >= CS_MAX_NAME_LENGTH) return CS_ERR_NAME_TOO_LONG; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_killnode.header.id = MESSAGE_REQ_CFG_KILLNODE; req_lib_cfg_killnode.header.size = sizeof (struct req_lib_cfg_killnode); req_lib_cfg_killnode.nodeid = nodeid; strcpy((char *)req_lib_cfg_killnode.reason.value, reason); req_lib_cfg_killnode.reason.length = strlen(reason)+1; iov.iov_base = &req_lib_cfg_killnode; iov.iov_len = sizeof (struct req_lib_cfg_killnode); pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_killnode, sizeof (struct res_lib_cfg_killnode)); error = res_lib_cfg_killnode.header.error; pthread_mutex_unlock (&cfg_instance->response_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error == CS_OK ? res_lib_cfg_killnode.header.error : error); } cs_error_t corosync_cfg_try_shutdown ( corosync_cfg_handle_t cfg_handle, corosync_cfg_shutdown_flags_t flags) { struct cfg_instance *cfg_instance; struct req_lib_cfg_tryshutdown req_lib_cfg_tryshutdown; struct res_lib_cfg_tryshutdown res_lib_cfg_tryshutdown; cs_error_t error; struct iovec iov; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_tryshutdown.header.id = MESSAGE_REQ_CFG_TRYSHUTDOWN; req_lib_cfg_tryshutdown.header.size = sizeof (struct req_lib_cfg_tryshutdown); req_lib_cfg_tryshutdown.flags = flags; iov.iov_base = &req_lib_cfg_tryshutdown; iov.iov_len = sizeof (req_lib_cfg_tryshutdown); pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_tryshutdown, sizeof (struct res_lib_cfg_tryshutdown)); pthread_mutex_unlock (&cfg_instance->response_mutex); (void)saHandleInstancePut (&cfg_hdb, cfg_handle); return (error == CS_OK ? res_lib_cfg_tryshutdown.header.error : error); } cs_error_t corosync_cfg_replyto_shutdown ( corosync_cfg_handle_t cfg_handle, corosync_cfg_shutdown_reply_flags_t response) { struct cfg_instance *cfg_instance; struct req_lib_cfg_replytoshutdown req_lib_cfg_replytoshutdown; struct res_lib_cfg_replytoshutdown res_lib_cfg_replytoshutdown; struct iovec iov; cs_error_t error; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_replytoshutdown.header.id = MESSAGE_REQ_CFG_REPLYTOSHUTDOWN; req_lib_cfg_replytoshutdown.header.size = sizeof (struct req_lib_cfg_replytoshutdown); req_lib_cfg_replytoshutdown.response = response; iov.iov_base = &req_lib_cfg_replytoshutdown; iov.iov_len = sizeof (struct req_lib_cfg_replytoshutdown); pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive (cfg_instance->ipc_ctx, &iov, 1, &res_lib_cfg_replytoshutdown, sizeof (struct res_lib_cfg_replytoshutdown)); pthread_mutex_unlock (&cfg_instance->response_mutex); return (error); } cs_error_t corosync_cfg_get_node_addrs ( corosync_cfg_handle_t cfg_handle, int nodeid, size_t max_addrs, int *num_addrs, corosync_cfg_node_address_t *addrs) { cs_error_t error; struct req_lib_cfg_get_node_addrs req_lib_cfg_get_node_addrs; struct res_lib_cfg_get_node_addrs *res_lib_cfg_get_node_addrs; struct cfg_instance *cfg_instance; int addrlen; int i; struct iovec iov; void *return_address; error = saHandleInstanceGet (&cfg_hdb, cfg_handle, (void *)&cfg_instance); if (error != CS_OK) { return (error); } req_lib_cfg_get_node_addrs.header.size = sizeof (req_lib_cfg_get_node_addrs); req_lib_cfg_get_node_addrs.header.id = MESSAGE_REQ_CFG_GET_NODE_ADDRS; req_lib_cfg_get_node_addrs.nodeid = nodeid; iov.iov_base = (char *)&req_lib_cfg_get_node_addrs; iov.iov_len = sizeof (req_lib_cfg_get_node_addrs); pthread_mutex_lock (&cfg_instance->response_mutex); error = coroipcc_msg_send_reply_receive_in_buf (cfg_instance->ipc_ctx, &iov, 1, &return_address); res_lib_cfg_get_node_addrs = return_address; pthread_mutex_unlock (&cfg_instance->response_mutex); if (error != CS_OK) { goto error_exit; } if (res_lib_cfg_get_node_addrs->family == AF_INET) addrlen = sizeof(struct sockaddr_in); if (res_lib_cfg_get_node_addrs->family == AF_INET6) addrlen = sizeof(struct sockaddr_in6); for (i=0; inum_addrs; i++) { - addrs[i].address_length = addrlen; struct sockaddr_in *in; struct sockaddr_in6 *in6; + addrs[i].address_length = addrlen; + if (res_lib_cfg_get_node_addrs->family == AF_INET) { in = (struct sockaddr_in *)addrs[i].address; in->sin_family = AF_INET; memcpy(&in->sin_addr, &res_lib_cfg_get_node_addrs->addrs[i][0], sizeof(struct in_addr)); } if (res_lib_cfg_get_node_addrs->family == AF_INET6) { in6 = (struct sockaddr_in6 *)addrs[i].address; in6->sin6_family = AF_INET6; memcpy(&in6->sin6_addr, &res_lib_cfg_get_node_addrs->addrs[i][0], sizeof(struct in6_addr)); } } *num_addrs = res_lib_cfg_get_node_addrs->num_addrs; errno = error = res_lib_cfg_get_node_addrs->header.error; error_exit: return (error); } cs_error_t corosync_cfg_local_get ( corosync_cfg_handle_t handle, unsigned int *local_nodeid) { cs_error_t error; struct cfg_instance *cfg_inst; struct iovec iov; struct req_lib_cfg_local_get req_lib_cfg_local_get; struct res_lib_cfg_local_get res_lib_cfg_local_get; error = saHandleInstanceGet (&cfg_hdb, handle, (void *)&cfg_inst); if (error != CS_OK) { return (error); } req_lib_cfg_local_get.header.size = sizeof (mar_req_header_t); req_lib_cfg_local_get.header.id = MESSAGE_REQ_CFG_LOCAL_GET; iov.iov_base = &req_lib_cfg_local_get; iov.iov_len = sizeof (struct req_lib_cfg_local_get); pthread_mutex_lock (&cfg_inst->response_mutex); error = coroipcc_msg_send_reply_receive ( cfg_inst->ipc_ctx, &iov, 1, &res_lib_cfg_local_get, sizeof (struct res_lib_cfg_local_get)); pthread_mutex_unlock (&cfg_inst->response_mutex); if (error != CS_OK) { goto error_exit; } error = res_lib_cfg_local_get.header.error; *local_nodeid = res_lib_cfg_local_get.local_nodeid; error_exit: (void)saHandleInstancePut (&cfg_hdb, handle); return (error); }