100 lines
3.7 KiB
C
100 lines
3.7 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2005 Fidelity Information Services, Inc.*
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* *
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* This source code contains the intellectual property *
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* of its copyright holder(s), and is made available *
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* under a license. If you do not know the terms of *
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* the license, please stop and do not read further. *
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* *
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****************************************************************/
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#include "mdef.h"
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#include "gtm_time.h"
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#include "gtm_string.h"
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#include "gtm_inet.h"
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#include <errno.h>
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#ifdef VMS
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#include <descrip.h> /* Required for gtmrecv.h */
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#endif
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#include "gdsroot.h"
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#include "gdsblk.h"
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#include "gtm_facility.h"
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#include "fileinfo.h"
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#include "gdsbt.h"
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#include "gdsfhead.h"
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#include "filestruct.h"
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#include "gtmrecv.h"
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#include "repl_dbg.h"
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#include "repl_shutdcode.h"
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#include "repl_sem.h"
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#include "util.h"
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#include "repl_log.h"
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GBLREF recvpool_addrs recvpool;
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GBLREF gtmrecv_options_t gtmrecv_options;
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int gtmrecv_changelog(void)
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{
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uint4 changelog_desired = 0, changelog_accepted = 0;
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/* Grab the recvpool jnlpool option write lock */
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if (0 > grab_sem(RECV, RECV_SERV_OPTIONS_SEM))
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{
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util_out_print("Error grabbing recvpool option write lock. Could not initiate change log", TRUE);
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return (ABNORMAL_SHUTDOWN);
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}
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if (0 != recvpool.gtmrecv_local->changelog || 0 != recvpool.upd_proc_local->changelog)
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{
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util_out_print("Change log is already in progress. Not initiating change in log file or log interval", TRUE);
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rel_sem(RECV, RECV_SERV_OPTIONS_SEM);
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return (ABNORMAL_SHUTDOWN);
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}
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if ('\0' != gtmrecv_options.log_file[0]) /* trigger change in log file (for both receiver and update process) */
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{
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changelog_desired |= REPLIC_CHANGE_LOGFILE;
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if (0 != strcmp(recvpool.gtmrecv_local->log_file, gtmrecv_options.log_file))
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{
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changelog_accepted |= REPLIC_CHANGE_LOGFILE;
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strcpy(recvpool.gtmrecv_local->log_file, gtmrecv_options.log_file);
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util_out_print("Change log initiated with file !AD", TRUE, LEN_AND_STR(gtmrecv_options.log_file));
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} else
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util_out_print("Log file is already !AD. Not initiating change in log file", TRUE,
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LEN_AND_STR(gtmrecv_options.log_file));
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}
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if (0 != gtmrecv_options.rcvr_log_interval) /* trigger change in receiver log interval */
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{
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changelog_desired |= REPLIC_CHANGE_LOGINTERVAL;
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if (gtmrecv_options.rcvr_log_interval != recvpool.gtmrecv_local->log_interval)
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{
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changelog_accepted |= REPLIC_CHANGE_LOGINTERVAL;
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recvpool.gtmrecv_local->log_interval = gtmrecv_options.rcvr_log_interval;
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util_out_print("Change initiated with receiver log interval !UL", TRUE, gtmrecv_options.rcvr_log_interval);
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} else
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util_out_print("Receiver log interval is already !UL. Not initiating change in log interval", TRUE,
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gtmrecv_options.rcvr_log_interval);
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}
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if (0 != gtmrecv_options.upd_log_interval) /* trigger change in update process log interval */
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{
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changelog_desired |= REPLIC_CHANGE_UPD_LOGINTERVAL;
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if (gtmrecv_options.upd_log_interval != recvpool.upd_proc_local->log_interval)
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{
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changelog_accepted |= REPLIC_CHANGE_UPD_LOGINTERVAL;
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recvpool.upd_proc_local->log_interval = gtmrecv_options.upd_log_interval;
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util_out_print("Change initiated with update process log interval !UL", TRUE,
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gtmrecv_options.upd_log_interval);
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} else
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util_out_print("Update process log interval is already !UL. Not initiating change in log interval", TRUE,
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gtmrecv_options.upd_log_interval);
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}
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if (0 != changelog_accepted)
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recvpool.gtmrecv_local->changelog = changelog_accepted;
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else
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util_out_print("No change to log file or log interval", TRUE);
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rel_sem(RECV, RECV_SERV_OPTIONS_SEM);
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return ((0 != changelog_accepted && changelog_accepted == changelog_desired) ? NORMAL_SHUTDOWN : ABNORMAL_SHUTDOWN);
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}
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