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DEFINITIONS
This source file includes following definitions.
- main
- c_initialize
- c_initialize
- c_ipc_socloc_init
- term_app
- usage
/* iex - An import (and eventually export) utility for ascii files and
the 'bbuuzzb' database server/engine.
Rick Smereka, Copyright (C) 2003-2006.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, get a copy via the Internet at
http://gnu.org/copyleft/gpl.html or write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston,
MA 02111-1307 USA
You can contact the author via email at rsmereka@future-lab.com
Program syntax:
iex ascii_input table_output profile_name
Where 'ascii_input' is the path and file name of the ASCII
input file, 'table_ouput' is the name of the output
'bbuuzzb' table and 'profile_name' is the name of the
import profile loaded into field one of the profile
table 'iex.config'. Refer to the module 'iexlib.c' for a
complete description of the 'iex.config' field layout.
Original Linux version. Mar/2003, Rick Smereka
Modified for the updated 'socloc' API ('sloc.c').
Modified for the updated 'sys_log' API ('sys_log.c').
Modified for the updated 'bbuuzzb' API.
Jun/2003, Rick Smereka
Ported to 32-bit Windows, DOS and QNX 4.x. Aug/2003, Rick Smereka
Re-compiled for the updated 'bbuuzzb' single user API which
allows the database catalog to be used. Feb/2004,
Rick Smereka
Added include of 'appinit.h' and call to 'appinit_register_name'
from the 'main' function. Changed logging calls to use the
'logman' API. Recoded function 'term_app'. Dec/2004, Rick Smereka
Re-compile after changing the 'socloc' API.
Jan/2005, Rick Smereka
Re-compile after modifications to low level TCP socket communication
module (ipcomm.c). Feb/2006, Rick Smereka */
#include "stdhead.h"
#ifndef OS_DOS
#include "flsocket.h"
#include "appinit.h"
#endif
#include "wlib.h"
#include "iexlib.h"
#include "dbmess.h"
#include "dbiocode.h"
#include "dbcomm.h"
#ifdef IPC_TCP
#include "socloc.h"
#include "sloc.h"
#include "slconfig.h"
#include "sliocode.h"
#ifdef OS_WIN32
WSADATA wsaData;
#endif
#endif
/* high level database API changes depending
on whether we are compiling for stand-alone
or multiuser */
#ifdef MULTIUSER
#include "dbcs.h"
#include "dbcscfg.h"
#else
#include "dbeng.h"
#include "dblocal.h"
#include "dbengcfg.h"
#include "dblocfg.h"
#endif
#include "weather.h"
#define VERSION "1.05.01-2006.02.23"
#ifdef MULTIUSER
#define APNAME "iexm"
#else
#define APNAME "iex"
#endif
// #define DEBUG 1
#define PLOG "/work/logs/iex.log"
int main(int, char **);
int c_initialize(void);
void term_app(void);
void usage(void);
#ifdef IPC_TCP
int c_ipc_socloc_init(void);
#endif
// global data
char input_name[128];
char output_name[128];
char profile_name[128];
int main(int argc, char **argv)
{
char mess[75];
int ret;
/* check number of parameters passed */
if (argc == 1)
{
usage();
return(0);
}
if (argc < 4)
{
printf("%s:insufficient number of parameters\n", APNAME);
usage();
return(0);
}
/* get command parms */
strcpy(input_name, argv[1]);
strcpy(output_name, argv[2]);
strcpy(profile_name, argv[3]);
#ifndef OS_DOS
// register application name with 'appinit'
if (!appinit_register_name(APNAME))
{
printf("%s:fatal error registering app name with appinit\n", APNAME);
return(0);
}
#endif
#ifdef DEBUG
if (logman_start(PLOG, APNAME))
{
printf("%s:unable to start logging\n", APNAME);
return(0);
}
#endif
#ifndef OS_UNIX
/* non-Unix */
printf("%s for %s Version %s\n", APNAME, PLATFORM_STRING,
VERSION);
#else
/* Unix */
printf("%s for %s Version %s\n", APNAME, SUB_PLATFORM_STRING,
VERSION);
#endif
printf("By Rick Smereka, Copyright (c) 2003-2006\n");
get_time(mess);
printf("Run start at %s\n", mess);
/* initialize local engine if we are running locally or
startup the 'socloc' interface (TCP only) and connect to a
Bbuuzzb database server if we are running in
client/server mode */
if (!c_initialize())
{
printf("%s:program abort\n", APNAME);
term_app();
return(0);
}
if ((ret = iexlib_import(profile_name, input_name, output_name)) != DBENG_OK)
{
db_io_code_string(ret, mess);
printf("%s:bad rc[%s] from iexlib_import,import failed\n", APNAME, mess);
}
term_app();
get_time(mess);
printf("%s:program complete at %s\n", APNAME, mess);
return(0);
}
#ifdef MULTIUSER
int c_initialize(void)
{
/* Initialize socket communication, form connection to
'socloc' server (TCP only), update the config list and connect
to a 'Bbuuzzb' server. Function returns 'TRUE' upon
success, 'FALSE' otherwise. */
char mname[] = "c_initialize";
char mes[128];
int ret;
#ifdef IPC_TCP
if (!c_ipc_socloc_init())
return(FALSE);
#endif
/* attempt to locate a 'Bbuuzzb' server and connect to it */
if ((ret = db_initialize()) != DBENG_OK)
{
db_io_code_string(ret, mes);
printf("%s:error connecting to the Bbuuzzb server,rc[%s]. "
"Program abort\n", mname, mes);
return(FALSE);
}
/* display current connected server host name and
TCP port number */
#ifdef IPC_TCP
(void)db_get_active(mes, &ret);
printf("%s:connected to Bbuuzzb server %s on TCP port %d (decimal)\n",
mname, mes, ret);
#endif
return(TRUE);
}
#endif
#ifndef MULTIUSER
int c_initialize(void)
{
/* Start the 'DBENG' local engine, read the config file
and display the result settings. Function returns
'TRUE' upon success, 'FALSE' otherwise. */
char mname[] = "c_initialize";
char *mes;
int ret, flag;
#ifdef DEBUG
#ifdef IPC_TCP
if (!c_ipc_socloc_init())
return(FALSE);
#endif
#endif
if ((mes = (char *)malloc(DBENG_PATH_LIMIT)) == (char *)NULL)
{
printf("%s:alloc fail[mes]. Program abort\n", mname);
return(FALSE);
}
ret = db_initialize();
/* interpret code from init which may be
a fatal config error */
switch(ret)
{
case DBENG_OK:
printf("%s:read config file successfully\n", mname);
break;
case DBENG_CONFIG_UNABLE_TO_OPEN:
printf("%s:config file not found, loaded defaults\n", mname);
break;
default:
db_io_code_string(ret, mes);
printf("%s:fatal config error[%s]\n", mname, mes);
printf("%s:terminating\n", mname);
free(mes);
return(FALSE);
break;
};
(void)db_config_get_tmp_path(mes);
printf("%s:tmp path is '%s'\n", mname, mes);
(void)db_config_get_log(mes);
printf("%s:log is '%s'\n", mname, mes);
if ((ret = db_config_get_catalog(mes)) == DBENG_OK)
printf("%s:catalog is '%s'\n", mname, mes);
else
printf("%s:catalog name not loaded\n", mname);
(void)db_config_get_catalog_flag(&flag);
if (flag_2_logic_string(flag, mes))
printf("%s:catalog is %s\n", mname, mes);
free(mes);
return(TRUE);
}
#endif
#ifdef IPC_TCP
int c_ipc_socloc_init(void)
{
/* Initialize socket communication, form connection to
'socloc' server (TCP only) and update the config list.
Function returns 'TRUE' upon success, 'FALSE' otherwise. */
char mname[] = "c_ipc_socloc_init";
char *thelist, mes[128];
int ret;
/* startup WinSock (if Windoze) */
#ifdef OS_WIN32
if (WSAStartup(WINSOCK_VERSION, &wsaData))
{
printf("%s:unable to start WinSock. "
"Program abort\n", mname);
return(FALSE);
}
#endif
/* attempt to connect to a 'socloc' server */
if ((ret = sloc_initialize()) != SL_OK)
{
sl_code_string(ret, mes);
printf("%s:error initializing socloc interface,rc[%s]. "
"Program abort\n", mname, mes);
return(FALSE);
}
/* get config list from 'socloc' server and update
the client list with it */
if ((thelist = (char *)malloc(SL_MAXCOMMAND)) == (char *)NULL)
{
printf("%s:alloc fail[thelist]. Program abort\n", mname);
return(FALSE);
}
if ((ret = sloc_config_get_list(thelist)) != SL_OK)
{
free(thelist);
sl_code_string(ret, mes);
printf("%s:error getting socloc config list,rc[%s]. "
"Program abort\n", mname, mes);
return(FALSE);
}
if ((ret = sl_config_put_list(thelist)) != SL_OK)
{
sl_code_string(ret, mes);
printf("%s:error putting socloc config list,rc[%s]. ",
"Program abort\n", mname, mes);
free(thelist);
return(FALSE);
}
free(thelist);
return(TRUE);
}
#endif
void term_app(void)
{
// Prepare to terminate the application. Shutdown all IPC API's.
db_end();
if (logman_is_active())
logman_end();
#ifdef IPC_TCP
if (sloc_is_init())
sloc_term_api();
#ifdef OS_WIN32
WSACleanup();
#endif
#endif
#ifndef OS_DOS
(void)appinit_remove_name();
#endif
}
void usage(void)
{
// Display program usage.
printf("usage: %s input_name output_name profile_name\n", APNAME);
}