int FB_EXPORTED server_main( int argc, char** argv)
{
/**************************************
*
* m a i n
*
**************************************
*
* Functional description
* Run the server with apollo mailboxes.
*
**************************************/
RemPortPtr port;
// 01 Sept 2003, Nickolay Samofatov
// In GCC version 3.1-3.3 we need to install special error handler
// in order to get meaningful terminate() error message on stderr.
// In GCC 3.4 or later this is the default.
//#if __GNUC__ == 3 && __GNUC_MINOR__ >= 1 && __GNUC_MINOR__ < 4
// std::set_terminate (__gnu_cxx::__verbose_terminate_handler);
//#endif
const TEXT* const* const end = argc + argv;
argv++;
bool debug = false, standalone = false;
INET_SERVER_flag = 0;
int channel = 0;
protocol[0] = 0;
bool multi_client = false, multi_threaded = false;
#ifdef SUPERSERVER
INET_SERVER_flag |= SRVR_multi_client;
multi_client = multi_threaded = standalone = true;
#endif
int clients = 0;
bool done = false;
while (argv < end)
{
TEXT c;
const TEXT* p = *argv++;
if (*p++ == '-')
while (c = *p++)
{
switch (UPPER(c))
{
case 'D':
INET_SERVER_flag |= SRVR_debug;
debug = true;
break;
#ifndef SUPERSERVER
case 'M':
INET_SERVER_flag |= SRVR_multi_client;
if (argv < end)
{
if (clients = atoi(*argv))
argv++;
}
multi_client = standalone = true;
break;
case 'S':
standalone = true;
break;
case 'I':
standalone = false;
break;
case 'T':
multi_threaded = true;
break;
case 'U':
multi_threaded = false;
break;
#endif // SUPERSERVER
case 'E':
if (ISC_set_prefix(p, *argv) == -1)
printf("Invalid argument Ignored\n");
else
argv++; // do not skip next argument if this one is invalid
done = true;
break;
case 'P':
fb_utils::snprintf(protocol, sizeof(protocol), "/%s", *argv++);
break;
case 'H':
case '?':
printf("Firebird TCP/IP server options are:\n");
printf(" -d : debug on\n");
#ifndef SUPERSERVER
// These options are not applicable to super server
printf(" -m : multiclient - on\n");
printf(" -s : standalone - true\n");
printf(" -i : standalone - false\n");
printf(" -t : multithread - true (non pc only)\n");
printf(" -u : multithread - false (pc only)\n");
#endif
printf(" -p<protocol> : specify protocol\n");
printf(" -h|? : print this help\n");
printf("\n");
printf(" (The following -e options used to be -h options)\n");
printf(" -e <firebird_root_dir> : set firebird_root path\n");
printf(" -el <firebird_lock_dir> : set runtime firebird_lock dir\n");
printf(" -em <firebird_msg_dir> : set firebird_msg dir path\n");
printf(" -z : print version\n");
exit(FINI_OK);
case 'Z':
printf("Firebird TCP/IP server version %s\n", GDS_VERSION);
exit(FINI_OK);
}
if (done)
break;
}
}
// activate paths set with -e family of switches
ISC_set_prefix(0, 0);
#ifdef UNIX
set_signal(SIGPIPE, signal_handler);
set_signal(SIGUSR1, signal_handler);
set_signal(SIGUSR2, signal_handler);
#endif
#if defined(UNIX) && defined(HAVE_SETRLIMIT) && defined(HAVE_GETRLIMIT)
#ifdef RLIMIT_NPROC
raiseLimit(RLIMIT_NPROC);
#endif
#if !(defined(DEV_BUILD))
if (Config::getBugcheckAbort())
#endif
{
// try to force core files creation
raiseLimit(RLIMIT_CORE);
// we need some writable directory for core file
// on any unix /tmp seems to be the best place
if (CHANGE_DIR(TEMP_DIR))
{
// error on changing the directory
gds__log("Could not change directory to %s due to errno %d", TEMP_DIR, errno);
}
}
#if defined(SUPERSERVER) && (defined SOLARIS || defined HPUX || defined LINUX)
// Increase max open files to hard limit for Unix
// platforms which are known to have low soft limits.
raiseLimit(RLIMIT_NOFILE);
#endif
#endif
// Fork off a server, wait for it to die, then fork off another,
// but give up after 100 tries
#ifndef SUPERSERVER
if (multi_client && !debug)
{
#ifdef UNIX
set_signal(SIGUSR1, signal_handler);
#endif
int child;
for (int n = 0; n < 100; n++)
{
INET_SERVER_start = 0;
if (!(child = fork()))
break;
while (wait(0) != child)
if (INET_SERVER_start)
{
n = 0; // reset error counter on "real" signal
break;
}
gds__log("INET_SERVER/main: gds_inet_server restarted");
}
#ifdef UNIX
set_signal(SIGUSR1, SIG_DFL);
#endif
}
#endif
if (standalone)
{
if (multi_client)
{
#ifdef SUPERSERVER
// Remove restriction on username, for DEV builds
// restrict only for production builds. MOD 21-July-2002
#ifndef DEV_BUILD
Firebird::string user_name; // holds the user name
// check user id
ISC_get_user(&user_name, NULL, NULL, NULL);
if (user_name != "root" &&
user_name != FIREBIRD_USER_NAME &&
user_name != INTERBASE_USER_NAME &&
user_name != INTERBASE_USER_SHORT)
{
// invalid user -- bail out
fprintf(stderr, "%s: Invalid user (must be %s, %s, %s or root).\n",
"fbserver", FIREBIRD_USER_NAME,
INTERBASE_USER_NAME, INTERBASE_USER_SHORT);
exit(STARTUP_ERROR);
}
#endif
#else
if (setreuid(0, 0) < 0)
printf("Inet_server: couldn't set uid to superuser.\n");
#endif
INET_set_clients(clients);
}
if (!debug)
{
int mask = 0; // FD_ZERO(&mask);
mask |= 1 << 2; // FD_SET(2, &mask);
divorce_terminal(mask);
}
{ // scope block
ISC_STATUS_ARRAY status_vector;
port = INET_connect(protocol, 0, status_vector, INET_SERVER_flag, 0);
if (!port)
{
gds__print_status(status_vector);
exit(STARTUP_ERROR);
}
} // end scope block
}
else
{
port = INET_server(channel);
if (!port)
{
fprintf(stderr, "fbserver: Unable to start INET_server\n");
exit(STARTUP_ERROR);
}
}
#ifdef SUPERSERVER
// before starting the superserver stuff change directory to tmp
if (CHANGE_DIR(TEMP_DIR))
{
// error on changing the directory
gds__log("Could not change directory to %s due to errno %d", TEMP_DIR, errno);
}
// Server tries to attach to security2.fdb to make sure everything is OK
// This code fixes bug# 8429 + all other bug of that kind - from
// now on the server exits if it cannot attach to the database
// (wrong or no license, not enough memory, etc.
{ // scope
TEXT path[MAXPATHLEN];
ISC_STATUS_ARRAY status;
isc_db_handle db_handle = 0L;
Jrd::SecurityDatabase::getPath(path);
const char dpb[] = {isc_dpb_version1, isc_dpb_gsec_attach, 1, 1};
isc_attach_database(status, strlen(path), path, &db_handle, sizeof dpb, dpb);
if (status[0] == 1 && status[1] > 0)
{
gds__log_status(path, status);
isc_print_status(status);
exit(STARTUP_ERROR);
}
isc_detach_database(status, &db_handle);
if (status[0] == 1 && status[1] > 0)
{
gds__log_status(path, status);
isc_print_status(status);
exit(STARTUP_ERROR);
}
} // end scope
shutdownInit();
#endif
SRVR_multi_thread(port, INET_SERVER_flag);
#ifdef DEBUG_GDS_ALLOC
// In Debug mode - this will report all server-side memory leaks due to remote access
//gds_alloc_report(0, __FILE__, __LINE__);
Firebird::PathName name = fb_utils::getPrefix(fb_utils::FB_DIR_LOG, "memdebug.log");
FILE* file = fopen(name.c_str(), "w+t");
if (file)
{
fprintf(file, "Global memory pool allocated objects\n");
getDefaultMemoryPool()->print_contents(file);
fclose(file);
}
#endif
// perform atexit shutdown here when all globals in embedded library are active
// also sync with possibly already running shutdown in dedicated thread
fb_shutdown(10000, fb_shutrsn_exit_called);
return FINI_OK;
}
//`````````````````````````````````````````````````````````
void File_Pull_Menu()
{
int index = 1;
char ch;
File_menu(0);
do{
_setcursortype(_NOCURSOR);
ch = getch();
if(ch == char(0))
ch = getch();
switch(ch){
case char(16) : break; //ctrl-p
case char( 3) : break; //ctrl-c
case char(19) : break; //ctrl-s
case char(75) : active_status_bar(0,1); //<--------
MAINMENU(1);
break;
case char(77) : //--------->
Fore_Ground_window();
active_status_bar(0,3);
menu(list_Cap,list,size,2);
PROGRAMMER_Pull_Menu();
break;
case char(27) : active_status_bar(1,1); //FILE
MAINMENU(2); //FILE
break;
//====================================
case char(72) : index = (index == 1) ? File_Size1 : index-1;break; // up
case char(80) : index = (index == File_Size1) ? 1 : index+1;break; //down
case char(13) :
switch(index){
case 1 : _setcursortype(_NORMALCURSOR); //dir
DIRR();
active_status_bar(1,1); //
MAINMENU(2);
case 2 : _setcursortype(_NORMALCURSOR);
BIOS1(); //CHECK BIOS
active_status_bar(1,1); //
MAINMENU(2);
case 3 : _setcursortype(_NORMALCURSOR);
SAVE();
active_status_bar(1,1); //
MAINMENU(2); break;
case 4 : _setcursortype(_NORMALCURSOR);
CHANGE_DIR();
active_status_bar(1,1); //
MAINMENU(2);
break;
case 5 : _setcursortype(_NORMALCURSOR);
DEL1(1);
active_status_bar(1,1); //
MAINMENU(2); break;
case 6 : _setcursortype(_NORMALCURSOR);
DEL1(2);
active_status_bar(1,1); //
MAINMENU(2);break;
case 7 : _setcursortype(_NORMALCURSOR);
active_status_bar(1,1); //
MAINMENU(2); break;
case 8 : _setcursortype(_NORMALCURSOR);
Msgbox();
exit(0);break;
}
}
active_status_bar(index-1,2); //
File_menu(index-1);
} while ( ch != 13 || ch != 27 || ch != 6 || ch != 3 || ch != 19 || ch != 27 );
}
