gboolean upstart_job_running(const gchar * name) { bool running = FALSE; char *job = NULL; if(upstart_job_by_name(name, &job)) { char *path = get_first_instance(job); if (path) { char *state = pcmk_dbus_get_property( upstart_proxy, BUS_NAME, path, UPSTART_06_API ".Instance", "state"); crm_info("State of %s: %s", name, state); if (state) { running = !g_strcmp0(state, "running"); } free(state); } free(path); } free(job); crm_info("%s is%s running", name, running ? "" : " not"); return running; }
/* For a synchronous 'op', returns FALSE if 'op' fails */ gboolean upstart_job_exec(svc_action_t * op, gboolean synchronous) { char *job = NULL; int arg_wait = TRUE; const char *arg_env = "pacemaker=1"; const char *action = op->action; DBusError error; DBusMessage *msg = NULL; DBusMessage *reply = NULL; DBusMessageIter iter, array_iter; op->rc = PCMK_OCF_UNKNOWN_ERROR; CRM_ASSERT(upstart_init()); if (safe_str_eq(op->action, "meta-data")) { op->stdout_data = upstart_job_metadata(op->agent); op->rc = PCMK_OCF_OK; goto cleanup; } if(!upstart_job_by_name(op->agent, &job, op->timeout)) { crm_debug("Could not obtain job named '%s' to %s", op->agent, action); if (!g_strcmp0(action, "stop")) { op->rc = PCMK_OCF_OK; } else { op->rc = PCMK_OCF_NOT_INSTALLED; op->status = PCMK_LRM_OP_NOT_INSTALLED; } goto cleanup; } if (safe_str_eq(op->action, "monitor") || safe_str_eq(action, "status")) { char *path = get_first_instance(job, op->timeout); op->rc = PCMK_OCF_NOT_RUNNING; if(path) { DBusPendingCall *pending = NULL; char *state = pcmk_dbus_get_property( upstart_proxy, BUS_NAME, path, UPSTART_06_API ".Instance", "state", op->synchronous?NULL:upstart_job_check, op, op->synchronous?NULL:&pending, op->timeout); free(job); free(path); if(op->synchronous) { upstart_job_check("state", state, op); free(state); return op->rc == PCMK_OCF_OK; } else if (pending) { services_set_op_pending(op, pending); services_add_inflight_op(op); return TRUE; } return FALSE; } goto cleanup; } else if (!g_strcmp0(action, "start")) { action = "Start"; } else if (!g_strcmp0(action, "stop")) { action = "Stop"; } else if (!g_strcmp0(action, "restart")) { action = "Restart"; } else { op->rc = PCMK_OCF_UNIMPLEMENT_FEATURE; goto cleanup; } crm_debug("Calling %s for %s on %s", action, op->rsc, job); msg = dbus_message_new_method_call(BUS_NAME, // target for the method call job, // object to call on UPSTART_JOB_IFACE, // interface to call on action); // method name CRM_ASSERT(msg != NULL); dbus_message_iter_init_append (msg, &iter); CRM_LOG_ASSERT(dbus_message_iter_open_container (&iter, DBUS_TYPE_ARRAY, DBUS_TYPE_STRING_AS_STRING, &array_iter)); CRM_LOG_ASSERT(dbus_message_iter_append_basic (&array_iter, DBUS_TYPE_STRING, &arg_env)); CRM_LOG_ASSERT(dbus_message_iter_close_container (&iter, &array_iter)); CRM_LOG_ASSERT(dbus_message_append_args(msg, DBUS_TYPE_BOOLEAN, &arg_wait, DBUS_TYPE_INVALID)); if (op->synchronous == FALSE) { DBusPendingCall* pending = pcmk_dbus_send(msg, upstart_proxy, upstart_async_dispatch, op, op->timeout); free(job); if(pending) { services_set_op_pending(op, pending); services_add_inflight_op(op); return TRUE; } return FALSE; } dbus_error_init(&error); reply = pcmk_dbus_send_recv(msg, upstart_proxy, &error, op->timeout); if(error.name) { if(!upstart_mask_error(op, error.name)) { crm_err("Could not issue %s for %s: %s (%s)", action, op->rsc, error.name, job); } } else if (!g_strcmp0(op->action, "stop")) { /* No return vaue */ op->rc = PCMK_OCF_OK; } else if(!pcmk_dbus_type_check(reply, NULL, DBUS_TYPE_OBJECT_PATH, __FUNCTION__, __LINE__)) { crm_warn("Call to %s passed but return type was unexpected", op->action); op->rc = PCMK_OCF_OK; } else { const char *path = NULL; dbus_message_get_args (reply, NULL, DBUS_TYPE_OBJECT_PATH, &path, DBUS_TYPE_INVALID); crm_info("Call to %s passed: %s", op->action, path); op->rc = PCMK_OCF_OK; } cleanup: free(job); if(msg) { dbus_message_unref(msg); } if(reply) { dbus_message_unref(reply); } if (op->synchronous == FALSE) { return operation_finalize(op); } return op->rc == PCMK_OCF_OK; }
BOOL pdhservice_translate(LPSTR object, LPSTR counter, LPSTR instance, BOOL is_english, LPSTR *new_object, LPSTR *new_counter, LPSTR *new_instance) { #if 0 #define DEBUG_SHOW_NAME #endif BOOL instance_found = FALSE; BOOL counter_found = FALSE; BOOL object_found = FALSE; PPERF_DATA_BLOCK perf_data = NULL; DWORD buffer_size = TOTALBYTES; pdhservice_container *container1; pdhservice_container *container2; DENTER("pdhservice_translate"); if (is_english) { container1 = &container_english; container2 = &container_system_lang; } else { container1 = &container_system_lang; container2 = &container_english; } // Allocate the buffer for the performance data. perf_data = (PPERF_DATA_BLOCK) malloc(buffer_size); if (perf_data != NULL) { PPERF_OBJECT_TYPE perf_object; DWORD i; while (RegQueryValueEx(HKEY_PERFORMANCE_DATA, "Global", NULL, NULL, (LPBYTE) perf_data, &buffer_size) == ERROR_MORE_DATA) { /* * Increase buffer until it is big enough */ buffer_size += BYTEINCREMENT; perf_data = (PPERF_DATA_BLOCK) realloc(perf_data, buffer_size); } /* * Process all objects */ perf_object = get_first_object(perf_data); for(i = 0; !object_found && i < perf_data->NumObjectTypes; i++) { PPERF_COUNTER_DEFINITION perf_counter; #ifdef DEBUG_SHOW_NAME printf("\nO %ld: %s\n", perf_object->ObjectNameTitleIndex, container1->names_array[perf_object->ObjectNameTitleIndex]); fflush(stdout); #endif if (lstrcmp(container1->names_array[perf_object->ObjectNameTitleIndex], object) == 0) { *new_object = container2->names_array[perf_object->ObjectNameTitleIndex]; object_found = TRUE; } perf_counter = get_first_counter(perf_object); if (perf_object->NumInstances > 0) { int k; /* * Process all instances */ PPERF_INSTANCE_DEFINITION perf_instance = get_first_instance(perf_object); for (k = 0; !instance_found && k < perf_object->NumInstances; k++) { PPERF_COUNTER_DEFINITION perf_curinst; DWORD j; WCHAR wide_string[1024]; #ifdef DEBUG_SHOW_NAME printf( "\n\tI %S: \n", (char *)((PBYTE)perf_instance + perf_instance->NameOffset)); fflush(stdout); #endif /* The instance seems to be stored as multibyte string !? */ mbstowcs(wide_string, instance, sizeof(wide_string)/sizeof(WCHAR)); if (object_found && wcscmp((wchar_t *)((PBYTE)perf_instance + perf_instance->NameOffset), wide_string) == 0) { *new_instance = instance; instance_found = TRUE; } else if (object_found && lstrcmp("*", instance) == 0) { *new_instance = "*"; instance_found = TRUE; } perf_curinst = perf_counter; // Retrieve all counters. for (j = 0; !counter_found && j < perf_object->NumCounters; j++) { #ifdef DEBUG_SHOW_NAME printf("\t\tC %ld: %s\n", perf_curinst->CounterNameTitleIndex, container1->names_array[perf_curinst->CounterNameTitleIndex]); fflush(stdout); #endif if (instance_found && lstrcmp(container1->names_array[perf_curinst->CounterNameTitleIndex], counter) == 0) { *new_counter = container2->names_array[perf_curinst->CounterNameTitleIndex]; counter_found = TRUE; } perf_curinst = get_next_counter(perf_curinst); } perf_instance = get_next_instance(perf_instance); } } else { WORD j; PPERF_COUNTER_BLOCK counter_block = (PPERF_COUNTER_BLOCK) ((PBYTE)perf_object + perf_object->DefinitionLength ); for (j = 0; !counter_found && j < perf_object->NumCounters; j++) { // Display the counter by index and name. #ifdef DEBUG_SHOW_NAME printf("\tC %ld: %s\n", perf_counter->CounterNameTitleIndex, container1->names_array[perf_counter->CounterNameTitleIndex] != NULL ? container1->names_array[perf_counter->CounterNameTitleIndex] : "NULL"); fflush(stdout); #endif if (object_found && lstrcmp(container1->names_array[perf_counter->CounterNameTitleIndex], counter) == 0) { *new_counter = container2->names_array[perf_counter->CounterNameTitleIndex]; counter_found = TRUE; } // Get the next counter. perf_counter = get_next_counter(perf_counter); } } // Get the next object type. perf_object = get_next_object(perf_object); } free(perf_data); perf_data = NULL; } DEXIT; return counter_found && object_found; }