189 lines
4.4 KiB
C
189 lines
4.4 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2001, 2012 Fidelity Information Services, Inc *
|
|
* *
|
|
* This source code contains the intellectual property *
|
|
* of its copyright holder(s), and is made available *
|
|
* under a license. If you do not know the terms of *
|
|
* the license, please stop and do not read further. *
|
|
* *
|
|
****************************************************************/
|
|
|
|
#include "mdef.h"
|
|
#include "main_pragma.h"
|
|
|
|
#include "gtm_inet.h"
|
|
#include "gtm_fcntl.h"
|
|
#include "gtm_unistd.h"
|
|
#include <signal.h>
|
|
|
|
#include "mlkdef.h"
|
|
#include "gtm_stdlib.h"
|
|
#include "gtm_stdio.h"
|
|
#include "gtm_string.h"
|
|
#include "stp_parms.h"
|
|
#include "iosp.h"
|
|
#include "error.h"
|
|
#include "cli.h"
|
|
#include "stringpool.h"
|
|
#include "interlock.h"
|
|
#include "gtmimagename.h"
|
|
#include "gdsroot.h"
|
|
#include "gtm_facility.h"
|
|
#include "fileinfo.h"
|
|
#include "gdsbt.h"
|
|
#include "gdsfhead.h"
|
|
#include "gdskill.h"
|
|
#include "gdscc.h"
|
|
#include "filestruct.h"
|
|
#include "jnl.h"
|
|
#include "buddy_list.h"
|
|
#include "hashtab_int4.h" /* needed for tp.h */
|
|
#include "tp.h"
|
|
#include "repl_msg.h"
|
|
#include "gtmsource.h"
|
|
#include "util.h"
|
|
#include "gt_timer.h"
|
|
#include "lke.h"
|
|
#include "lke_fileio.h"
|
|
#include "get_page_size.h"
|
|
#include "gtm_startup_chk.h"
|
|
#include "generic_signal_handler.h"
|
|
#include "init_secshr_addrs.h"
|
|
#include "cli_parse.h"
|
|
#include "getzdir.h"
|
|
#include "getjobname.h"
|
|
#include "getjobnum.h"
|
|
#include "sig_init.h"
|
|
#include "gtmmsg.h"
|
|
#include "suspsigs_handler.h"
|
|
#include "patcode.h"
|
|
#include "gtm_env_init.h" /* for gtm_env_init() prototype */
|
|
#include "gtm_imagetype_init.h"
|
|
#include "gtm_threadgbl_init.h"
|
|
#include "gtmio.h"
|
|
#include "have_crit.h"
|
|
#include "gt_timers_add_safe_hndlrs.h"
|
|
#include "continue_handler.h"
|
|
|
|
#ifdef UNICODE_SUPPORTED
|
|
# include "gtm_icu_api.h"
|
|
# include "gtm_utf8.h"
|
|
# include "gtm_conv.h"
|
|
GBLREF u_casemap_t gtm_strToTitle_ptr; /* Function pointer for gtm_strToTitle */
|
|
#endif
|
|
|
|
GBLREF VSIG_ATOMIC_T util_interrupt;
|
|
GBLREF bool licensed;
|
|
GBLREF void (*func)(void);
|
|
GBLREF spdesc rts_stringpool, stringpool;
|
|
GBLREF global_latch_t defer_latch;
|
|
GBLREF char cli_err_str[];
|
|
GBLREF CLI_ENTRY lke_cmd_ary[];
|
|
|
|
GBLDEF CLI_ENTRY *cmd_ary = &lke_cmd_ary[0]; /* Define cmd_ary to be the LKE specific cmd table */
|
|
|
|
static bool lke_process(int argc);
|
|
static void display_prompt(void);
|
|
|
|
error_def(ERR_CTRLC);
|
|
|
|
int main (int argc, char *argv[])
|
|
{
|
|
DCL_THREADGBL_ACCESS;
|
|
|
|
GTM_THREADGBL_INIT;
|
|
set_blocksig();
|
|
gtm_imagetype_init(LKE_IMAGE);
|
|
gtm_wcswidth_fnptr = gtm_wcswidth;
|
|
gtm_env_init(); /* read in all environment variables */
|
|
licensed = TRUE;
|
|
err_init(util_base_ch);
|
|
UNICODE_ONLY(gtm_strToTitle_ptr = >m_strToTitle);
|
|
GTM_ICU_INIT_IF_NEEDED; /* Note: should be invoked after err_init (since it may error out) and before CLI parsing */
|
|
sig_init(generic_signal_handler, lke_ctrlc_handler, suspsigs_handler, continue_handler);
|
|
atexit(util_exit_handler);
|
|
SET_LATCH_GLOBAL(&defer_latch, LOCK_AVAILABLE);
|
|
get_page_size();
|
|
stp_init(STP_INITSIZE);
|
|
rts_stringpool = stringpool;
|
|
getjobname();
|
|
INVOKE_INIT_SECSHR_ADDRS;
|
|
getzdir();
|
|
prealloc_gt_timers();
|
|
gt_timers_add_safe_hndlrs();
|
|
initialize_pattern_table();
|
|
gvinit();
|
|
region_init(TRUE);
|
|
getjobnum();
|
|
|
|
cli_lex_setup(argc, argv);
|
|
/* this should be after cli_lex_setup() due to S390 A/E conversion */
|
|
gtm_chk_dist(argv[0]);
|
|
OPERATOR_LOG_MSG;
|
|
while (1)
|
|
{
|
|
if (!lke_process(argc) || 2 <= argc)
|
|
break;
|
|
}
|
|
lke_exit();
|
|
}
|
|
|
|
static bool lke_process(int argc)
|
|
{
|
|
bool flag = FALSE;
|
|
int res;
|
|
static int save_stderr = SYS_STDERR;
|
|
|
|
ESTABLISH_RET(util_ch, TRUE);
|
|
if (util_interrupt)
|
|
rts_error(VARLSTCNT(1) ERR_CTRLC);
|
|
if (SYS_STDERR != save_stderr) /* necesary in case of rts_error */
|
|
close_fileio(&save_stderr);
|
|
assert(SYS_STDERR == save_stderr);
|
|
|
|
func = 0;
|
|
util_interrupt = 0;
|
|
if (argc < 2)
|
|
display_prompt();
|
|
if ( EOF == (res = parse_cmd()))
|
|
{
|
|
if (util_interrupt)
|
|
{
|
|
rts_error(VARLSTCNT(1) ERR_CTRLC);
|
|
REVERT;
|
|
return TRUE;
|
|
}
|
|
else
|
|
{
|
|
REVERT;
|
|
return FALSE;
|
|
}
|
|
} else if (res)
|
|
{
|
|
if (1 < argc)
|
|
{
|
|
REVERT;
|
|
rts_error(VARLSTCNT(4) res, 2, LEN_AND_STR(cli_err_str));
|
|
} else
|
|
gtm_putmsg(VARLSTCNT(4) res, 2, LEN_AND_STR(cli_err_str));
|
|
}
|
|
if (func)
|
|
{
|
|
flag = open_fileio(&save_stderr); /* save_stderr = SYS_STDERR if -output option not present */
|
|
func();
|
|
if (flag)
|
|
close_fileio(&save_stderr);
|
|
assert(SYS_STDERR == save_stderr);
|
|
}
|
|
REVERT;
|
|
return(1 >= argc);
|
|
}
|
|
|
|
static void display_prompt(void)
|
|
{
|
|
PRINTF("LKE> ");
|
|
FFLUSH(stdout);
|
|
}
|
|
|