static pwr_tStatus start(ini_sContext* cp)
{
pwr_tStatus sts;
char console[80];
int state;
int fd;
if (streq(cp->console, ""))
strcpy(console, "/dev/console");
else
strcpy(console, cp->console);
if ((fd = open(console, O_APPEND | O_WRONLY)) == -1)
errl_Init(NULL, ini_errl_cb, cp);
else
{
close(fd);
errl_Init(console, ini_errl_cb, cp);
}
errh_Init("pwr_ini", errh_eAnix_ini);
if (cp->flags.b.interactive)
errh_Interactive();
mh_UtilCreateEvent();
ini_CheckContext(&sts, cp);
ini_ReadBootFile(&sts, cp);
ini_ReadNodeFile(&sts, cp);
ini_CheckNode(&sts, cp);
cp->me = tree_Find(&sts, cp->nid_t, &cp->node.nid);
if (cp->me == NULL)
{
errh_LogFatal(&cp->log, "Cannot find my own node in %s\n",
cp->nodefile.name);
exit(QCOM__WEIRD);
}
if (!checkErrors(cp))
exit(0);
if (cp->flags.b.verbose)
logCardinality(cp);
ini_CreateDb(&sts, cp);
ini_LoadNode(&sts, cp);
ini_BuildNode(&sts, cp);
if (cp->np != NULL)
{
if (cp->np->ErrLogTerm[0] != '\0')
{
errh_LogInfo(&cp->log, "Setting log terminal to: %s", cp->np->ErrLogTerm);
errl_SetTerm(cp->np->ErrLogTerm);
}
/* Logfile is always $pwrp_log/pwr.log from V4.0.0 and handled by Linux log
* rotation */
char fname[256];
sprintf(fname, "$pwrp_log/pwr_%s.log", cp->nodename);
dcli_translate_filename(fname, fname);
errl_SetFile(fname);
errh_LogInfo(&cp->log, "Setting log file to: %s", fname);
/*
if (cp->np->ErrLogFile[0] != '\0') {
struct tm *tp;
char fname[256];
time_t t;
time(&t);
tp = localtime(&t);
strftime(fname, sizeof(fname), cp->np->ErrLogFile, tp );
dcli_translate_filename( fname, fname);
errl_SetFile(fname);
errh_LogInfo(&cp->log, "Setting log file to: %s", cp->np->ErrLogFile);
}
*/
}
ini_SetSystemStatus(cp, PWR__STARTUP);
errh_SetStatus(PWR__STARTUP);
sts = ini_RcReadAndSet(cp->dir, cp->nodename, cp->busid);
if (EVEN(sts))
errh_LogError(&cp->log, "ini_RcReadAndSet, %m", sts);
sts = ini_SetAttribute(cp->aliasfile.name, cp->nodename, 0);
if (EVEN(sts) && sts != INI__FILE)
errh_LogError(&cp->log, "ini_SetAttribute, %m", sts);
qini_BuildDb(&sts, cp->nid_t, cp->me, NULL, cp->busid);
sts = redu_get_initial_state(cp->nodename, cp->busid, &state);
if (ODD(sts))
{
cp->np->RedundancyState = state;
qcom_SetRedundancyState(state);
}
create_locks();
io_init_signals();
load_backup();
ini_ProcTable(&sts, cp);
ini_ProcIter(&sts, cp, proc_mProcess_system, 0, ini_ProcLoad);
ini_ProcIter(&sts, cp, proc_mProcess_system, 0, ini_ProcStart);
ini_ProcIter(&sts, cp, proc_mProcess_system, 0, ini_ProcPrio);
net_Connect(&sts, &gdbroot->my_aid, &gdbroot->my_qid, NULL, "pwr_ini");
/*if (!qcom_Init(&sts, 0)) {*/
if (EVEN(sts))
{
errh_LogFatal(&cp->log, "net_Connect, %m", sts);
exit(sts);
}
qcom_SignalOr(&sts, &qcom_cQini,
ini_mEvent_newPlcInit | ini_mEvent_newPlcStart);
ini_ProcIter(&sts, cp, proc_mProcess_user, 0, ini_ProcLoad);
ini_ProcIter(&sts, cp, proc_mProcess_user, 0, ini_ProcStart);
ini_ProcIter(&sts, cp, proc_mProcess_user, 0, ini_ProcPrio);
qcom_CreateQ(&sts, &cp->eventQ, NULL, "iniEvent");
if (EVEN(sts))
{
errh_LogFatal(&cp->log, "qcom_CreateQ, %m", sts);
exit(sts);
}
qcom_WaitAnd(&sts, &cp->eventQ, &qcom_cQini,
ini_mEvent_newPlcStartDone | cp->plc_sigmask, qcom_cTmoEternal);
sts = ini_SetAttributeAfterPlc(cp->aliasfile.name, cp->nodename, 0);
if (EVEN(sts) && sts != INI__FILE)
errh_LogError(&cp->log, "ini_SetAttributeAfterPlc, %m", sts);
ini_SetSystemStatus(cp, PWR__RUNNING);
errh_SetStatus(PWR__SRUN);
return sts;
}
void config_initialize(void) {
create_locks();
}
ledger_status ledger_partition_open(ledger_partition *partition, const char *topic_path,
unsigned int partition_number, ledger_partition_options *options) {
ledger_status rc;
int fd = 0;
int lock_fd = 0;
char part_num[5];
ssize_t path_len;
char *partition_path = NULL;
struct stat st;
partition->path = NULL;
partition->opened = false;
partition->number = partition_number;
rc = snprintf(part_num, 5, "%d", partition_number);
ledger_check_rc(rc > 0, LEDGER_ERR_GENERAL, "Error building partition dir part");
path_len = ledger_concat_path(topic_path, part_num, &partition_path);
ledger_check_rc(path_len > 0, path_len, "Failed to construct partition directory path");
memcpy(&partition->options, options, sizeof(ledger_partition_options));
partition->path = partition_path;
partition->path_len = path_len;
rc = mkdir(partition_path, 0755);
ledger_check_rc(rc == 0 || errno == EEXIST, LEDGER_ERR_MKDIR, "Failed to create partition directory");
init_meta(&partition->meta);
fd = open_meta(partition);
ledger_check_rc(fd > 0, rc, "Failed to open meta file");
rc = fstat(fd, &st);
ledger_check_rc(rc == 0, LEDGER_ERR_IO, "Failed to stat meta file");
if(st.st_size == 0) {
rc = add_journal(partition, fd);
ledger_check_rc(rc == LEDGER_OK, rc, "Failed to add initial journal");
rc = fstat(fd, &st);
ledger_check_rc(rc == 0, LEDGER_ERR_IO, "Failed to restat meta file");
}
rc = remap_meta(partition, fd, st.st_size);
ledger_check_rc(rc == LEDGER_OK, rc, "Failed to read memory mapped meta file");
lock_fd = open_lockfile(partition);
ledger_check_rc(lock_fd > 0, rc, "Failed to open lockfile");
rc = fstat(lock_fd, &st);
ledger_check_rc(rc == 0, LEDGER_ERR_IO, "Failed to stat lockfile");
if(st.st_size == 0) {
rc = create_locks(partition, lock_fd);
ledger_check_rc(rc == LEDGER_OK, rc, "Failed to create partition locks");
rc = fstat(lock_fd, &st);
ledger_check_rc(rc == 0, LEDGER_ERR_IO, "Failed to restat lock file");
}
rc = map_lockfile(partition, lock_fd, st.st_size);
ledger_check_rc(rc == LEDGER_OK, rc, "Failed to read memory mapped lock file");
close(fd);
close(lock_fd);
ledger_signal_init(&partition->message_signal);
partition->opened = true;
return LEDGER_OK;
error:
if(partition_path) {
free(partition_path);
}
if(fd) {
close(fd);
}
if(lock_fd) {
close(lock_fd);
}
return rc;
}
