int
main(int argc, char *argv[])
{
program_name = os_GetBasename(argv[0]);
logger_set_level(-1, LOG_WARNING);
if (argc < 1) die("not enough parameters");
if (argc == 2) {
if (!strcmp(argv[1], "--help")) {
write_help();
} else if (!strcmp(argv[1], "--version")) {
write_version();
}
}
#if defined EJUDGE_XML_PATH
if (!ejudge_xml_path) ejudge_xml_path = EJUDGE_XML_PATH;
#endif /* EJUDGE_XML_PATH */
if (!ejudge_xml_path) die("ejudge.xml path is not specified");
if (!(ejudge_config = ejudge_cfg_parse(ejudge_xml_path, 1))) return 1;
if (!ejudge_config->contests_dir) die("<contests_dir> tag is not set!");
if (contests_set_directory(ejudge_config->contests_dir) < 0)
die("contests directory is invalid");
load_mysql_plugin();
/* consult the main compilation configuration */
compile_cfg_path[0] = 0;
if (ejudge_config->compile_home_dir) {
snprintf(compile_cfg_path, sizeof(compile_cfg_path), "%s/conf/compile.cfg",
ejudge_config->compile_home_dir);
}
if (!compile_cfg_path[0] && ejudge_config->contests_home_dir) {
snprintf(compile_cfg_path, sizeof(compile_cfg_path), "%s/compile/conf/compile.cfg",
ejudge_config->contests_home_dir);
}
#if defined EJUDGE_CONTESTS_HOME_DIR
if (!compile_cfg_path[0]) {
snprintf(compile_cfg_path, sizeof(compile_cfg_path), "%s/compile/conf/compile.cfg",
EJUDGE_CONTESTS_HOME_DIR);
}
#endif
cs_config = prepare_parse_config_file(compile_cfg_path, 0);
if (!cs_config) {
die("failed to parse compilation configuration file %s", compile_cfg_path);
}
handle_cs_config();
process_all_contests();
return 0;
}
int
main(int argc, char *argv[])
{
int i = 1, r = 0;
const char *command = 0;
const char *ejudge_xml_path = 0;
struct ejudge_cfg *config = 0;
int cmd = 0;
int super_serve_fd = -1;
int signum = 0;
const unsigned char *signame = "";
int pid;
program_name = os_GetBasename(argv[0]);
if (argc < 2) startup_error("not enough parameters");
if (!strcmp(argv[i], "--help")) {
write_help();
} else if (!strcmp(argv[i], "--version")) {
write_version();
}
command = argv[i];
i++;
if (i < argc) {
ejudge_xml_path = argv[i];
i++;
}
if (i < argc) startup_error("too many parameters");
#if defined EJUDGE_XML_PATH
if (!ejudge_xml_path) ejudge_xml_path = EJUDGE_XML_PATH;
#endif /* EJUDGE_XML_PATH */
if (!ejudge_xml_path) startup_error("ejudge.xml path is not specified");
if (!(config = ejudge_cfg_parse(ejudge_xml_path))) return 1;
if (!strcmp(command, "stop")) {
cmd = SSERV_CMD_STOP;
signum = START_STOP;
signame = "TERM";
} else if (!strcmp(command, "restart")) {
cmd = SSERV_CMD_RESTART;
signum = START_RESTART;
signame = "HUP";
} else {
startup_error("invalid command");
}
(void) signame;
(void) signum;
if (!(pid = start_find_process("ej-super-server", 0))) {
op_error("ej-super-server is not running");
} else if (pid > 0) {
/*
fprintf(stderr, "%s: ej-super-server is running as pid %d\n",
program_name, pid);
fprintf(stderr, "%s: sending it the %s signal\n", program_name, signame);
if (start_kill(pid, signum) < 0) op_error("failed: %s", os_ErrorMsg());
return 0;
*/
}
if ((super_serve_fd = super_clnt_open(config->super_serve_socket)) < 0)
op_error("ej-super-server is not running");
r = super_clnt_control(super_serve_fd, cmd);
if (r < 0) op_error("%s", super_proto_strerror(-r));
return 0;
}
int
main(int argc, char *argv[])
{
int i, j = 0;
int create_flag = 0;
const unsigned char *user = 0, *group = 0, *workdir = 0;
int restart_flag = 0;
char **argv_restart = 0;
int pid;
time_t server_start_time = 0;
hr_set_symbolic_action_table(NEW_SRV_ACTION_LAST, ns_symbolic_action_table, ns_submit_button_labels, 0);
time(&server_start_time);
start_set_self_args(argc, argv);
/* certain options should be removed for restart */
XCALLOC(argv_restart, argc + 2);
argv_restart[j++] = argv[0];
params.program_name = argv[0];
for (i = 1; i < argc; ) {
if (!strcmp(argv[i], "-D")) {
params.daemon_mode_flag = 1;
i++;
} else if (!strcmp(argv[i], "-f")) {
params.force_socket_flag = 1;
argv_restart[j++] = argv[i];
i++;
} else if (!strcmp(argv[i], "--create")) {
create_flag = 1;
i++;
} else if (!strcmp(argv[i], "-u")) {
if (++i >= argc) startup_error("invalid usage");
user = argv[i++];
} else if (!strcmp(argv[i], "-g")) {
if (++i >= argc) startup_error("invalid usage");
group = argv[i++];
} else if (!strcmp(argv[i], "-C")) {
if (++i >= argc) startup_error("invalid usage");
workdir = argv[i++];
} else if (!strcmp(argv[i], "-R")) {
params.restart_mode_flag = 1;
++i;
} else if (!strcmp(argv[i], "--")) {
argv_restart[j++] = argv[i];
i++;
break;
} else if (argv[i][0] == '-') {
startup_error("invalid option `%s'", argv[i]);
} else
break;
}
argv_restart[j++] = "-R";
if (i < argc) {
argv_restart[j++] = argv[i];
ejudge_xml_path = argv[i++];
}
if (i != argc) startup_error("invalid number of parameters");
argv_restart[j] = 0;
start_set_args(argv_restart);
if (!(pid = start_find_process("ej-contests", 0))) {
params.force_socket_flag = 1;
} else if (pid > 0) {
fprintf(stderr, "%s: is already running as pid %d\n", argv[0], pid);
return 1;
}
if (start_prepare(user, group, workdir) < 0) return 1;
if (workdir && *workdir) {
if (chdir(workdir) < 0) {
err("cannot change directory to %s", workdir);
return 1;
}
}
#if defined EJUDGE_XML_PATH
if (!ejudge_xml_path) ejudge_xml_path = EJUDGE_XML_PATH;
#endif /* EJUDGE_XML_PATH */
if (!ejudge_xml_path) startup_error("configuration file is not specified");
ejudge_config = ejudge_cfg_parse(ejudge_xml_path, 0);
if (!ejudge_config) return 1;
if (contests_set_directory(ejudge_config->contests_dir) < 0) return 1;
l10n_prepare(ejudge_config->l10n, ejudge_config->l10n_dir);
if (!strcasecmp(EJUDGE_CHARSET, "UTF-8")) utf8_mode = 1;
#if defined EJUDGE_NEW_SERVER_SOCKET
if (!ejudge_config->new_server_socket)
ejudge_config->new_server_socket = xstrdup(EJUDGE_NEW_SERVER_SOCKET);
#endif
if (!ejudge_config->new_server_socket)
ejudge_config->new_server_socket=xstrdup(EJUDGE_NEW_SERVER_SOCKET_DEFAULT);
#if defined EJUDGE_CONTESTS_HOME_DIR
if (!ejudge_config->contests_home_dir)
ejudge_config->contests_home_dir = xstrdup(EJUDGE_CONTESTS_HOME_DIR);
#endif
setup_log_file();
info("ej-contests %s, compiled %s", compile_version, compile_date);
params.socket_path = ejudge_config->new_server_socket;
params.log_path = ejudge_config->new_server_log;
if (load_plugins() < 0) return 1;
// initialize the default plugin
if (nsdb_default->iface->open(nsdb_default->data) < 0) {
startup_error("default plugin failed to open its connection");
return 1;
}
if (create_flag) {
if (nsdb_default->iface->create(nsdb_default->data) < 0) {
startup_error("database creation failed");
return 1;
}
if (nsdb_default->iface->close(nsdb_default->data) < 0) {
startup_error("database closing failed");
return 1;
}
return 0;
}
if (nsdb_default->iface->check(nsdb_default->data) <= 0) {
startup_error("default plugin failed to check its data");
return 1;
}
if (!(state = nsf_init(¶ms, 0, server_start_time))) return 1;
if (nsf_prepare(state) < 0) return 1;
nsf_main_loop(state);
restart_flag = nsf_is_restart_requested(state);
ns_unload_contests();
nsf_cleanup(state);
nsdb_default->iface->close(nsdb_default->data);
if (restart_flag) start_restart();
return 0;
}
int
main(int argc, char *argv[])
{
path_t cpp_opts = { 0 };
int p_flags = 0;
int i = 1;
unsigned char *user = 0, *group = 0, *workdir = 0;
const struct section_global_data *global = 0;
time_t contest_finish_time = 0;
start_set_self_args(argc, argv);
if (argc == 1) goto print_usage;
while (i < argc) {
if (!strncmp(argv[i], "-D", 2)) {
if (cpp_opts[0]) pathcat(cpp_opts, " ");
pathcat(cpp_opts, argv[i++]);
} else if (!strcmp(argv[i], "-f")) {
i++;
forced_mode = 1;
} else if (!strcmp(argv[i], "-i")) {
i++;
initialize_mode = 1;
} else if (!strncmp(argv[i], "-S", 2)) {
int x = 0, n = 0;
if (sscanf(argv[i] + 2, "%d%n", &x, &n) != 1
|| argv[i][n+2] || x < 0 || x > 10000) {
err("invalid parameter for -S");
return 1;
}
i++;
cmdline_socket_fd = x;
} else if (!strcmp(argv[i], "-u")) {
if (++i >= argc) goto print_usage;
user = argv[i++];
} else if (!strcmp(argv[i], "-g")) {
if (++i >= argc) goto print_usage;
group = argv[i++];
} else if (!strcmp(argv[i], "-C")) {
if (++i >= argc) goto print_usage;
workdir = argv[i++];
} else break;
}
if (i >= argc) goto print_usage;
if (!initialize_mode) {
err("this program now supports only initialize mode");
return 1;
}
if (start_prepare(user, group, workdir) < 0) return 1;
#if defined EJUDGE_XML_PATH
if (!ejudge_xml_path) ejudge_xml_path = EJUDGE_XML_PATH;
#endif /* EJUDGE_XML_PATH */
if (!ejudge_xml_path) {
err("configuration file is not specified");
return 1;
}
config = ejudge_cfg_parse(ejudge_xml_path, 1);
if (!config) return 1;
if (contests_set_directory(config->contests_dir) < 0) return 1;
// initialize the current time to avoid some asserts
serve_state.current_time = time(0);
if (prepare(NULL, &serve_state, argv[i], p_flags, PREPARE_SERVE, cpp_opts,
(cmdline_socket_fd >= 0), 0, 0) < 0) return 1;
if (prepare_serve_defaults(NULL, &serve_state, &cur_contest) < 0) return 1;
global = serve_state.global;
l10n_prepare(global->enable_l10n, global->l10n_dir);
if (create_dirs(&serve_state, PREPARE_SERVE) < 0) return 1;
serve_state.teamdb_state = teamdb_init(cur_contest->id);
serve_state.xuser_state = team_extra_open(config, cur_contest, global, NULL, 0);
if (!serve_state.xuser_state) {
err("xuser plugin failed to load");
return 1;
}
if (!initialize_mode) {
if (teamdb_open_client(serve_state.teamdb_state, global->socket_path, cur_contest->id) < 0)
return 1;
}
serve_state.runlog_state = run_init(serve_state.teamdb_state);
if (global->contest_finish_time > 0) {
contest_finish_time = global->contest_finish_time;
}
if (contest_finish_time > 0
&& contest_finish_time <= serve_state.current_time) {
contest_finish_time = 0;
}
if (run_open(serve_state.runlog_state, config, cur_contest, global, 0, 0,
global->contest_time, cur_contest->sched_time,
contest_finish_time) < 0) return 1;
if (global->is_virtual
&& global->score_system != SCORE_ACM) {
err("invalid score system for virtual contest");
return 1;
}
serve_state.clarlog_state = clar_init();
if (clar_open(serve_state.clarlog_state,
config, cur_contest, global, 0, 0) < 0)
return 1;
serve_load_status_file(&serve_state);
serve_build_compile_dirs(&serve_state);
serve_build_run_dirs(&serve_state, cur_contest);
if (serve_create_symlinks(&serve_state) < 0) return 1;
serve_state.current_time = time(0);
serve_update_status_file(&serve_state, 1);
if (serve_state.xuser_state) {
serve_state.xuser_state->vt->flush(serve_state.xuser_state);
}
return 0;
print_usage:
printf("Usage: %s [ OPTS ] config-file\n", argv[0]);
printf(" -T - print configuration and exit\n");
printf(" -SSOCK - set a socket fd\n");
printf(" -DDEF - define a symbol for preprocessor\n");
return 0;
}
int
main(int argc, char *argv[])
{
int i = 1, j = 0;
char *key = 0;
path_t cpp_opts = {0};
int code = 0;
int prepare_flags = 0;
unsigned char *user = 0, *group = 0, *workdir = 0;
#if HAVE_SETSID - 0
path_t log_path;
#endif /* HAVE_SETSID */
int pid = -1;
char **argv_restart = 0;
unsigned char *ejudge_xml_path = 0;
unsigned char *compile_cfg_path = 0;
path_t compile_cfg_buf = { 0 };
path_t contests_home_dir = { 0 };
path_t compile_home_dir = { 0 };
#if HAVE_OPEN_MEMSTREAM - 0
FILE *lang_log_f = 0;
char *lang_log_t = 0;
size_t lang_log_z = 0;
#endif /* HAVE_OPEN_MEMSTREAM */
path_t tmp_path;
int tmp_len;
#if defined __WIN32__
path_t tmp_dir = { 0 };
path_t std_compile_home_dir = { 0 };
#endif
enum { SUBST_SIZE = 16 };
const unsigned char *subst_src[SUBST_SIZE];
const unsigned char *subst_dst[SUBST_SIZE];
const unsigned char **subst_src_ptr = 0;
const unsigned char **subst_dst_ptr = 0;
start_set_self_args(argc, argv);
XCALLOC(argv_restart, argc + 2);
argv_restart[j++] = argv[0];
//if (argc == 1) goto print_usage;
code = 1;
while (i < argc) {
if (!strcmp(argv[i], "-i")) {
initialize_mode = 1;
i++;
} else if (!strcmp(argv[i], "-k")) {
if (++i >= argc) goto print_usage;
argv_restart[j++] = argv[i];
key = argv[i++];
} else if (!strcmp(argv[i], "-D")) {
daemon_mode = 1;
i++;
} else if (!strcmp(argv[i], "-R")) {
restart_mode = 1;
i++;
} else if (!strncmp(argv[i], "-D", 2)) {
if (cpp_opts[0]) pathcat(cpp_opts, " ");
argv_restart[j++] = argv[i];
pathcat(cpp_opts, argv[i++]);
} else if (!strcmp(argv[i], "-u")) {
if (++i >= argc) goto print_usage;
user = argv[i++];
} else if (!strcmp(argv[i], "-g")) {
if (++i >= argc) goto print_usage;
group = argv[i++];
} else if (!strcmp(argv[i], "-C")) {
if (++i >= argc) goto print_usage;
workdir = argv[i++];
} else if (!strcmp(argv[i], "-d")) {
daemon_mode = 1;
i++;
} else if (!strcmp(argv[i], "-r")) {
if (++i >= argc) goto print_usage;
snprintf(contests_home_dir, sizeof(contests_home_dir), "%s", argv[i++]);
} else if (!strcmp(argv[i], "-c")) {
if (++i >= argc) goto print_usage;
snprintf(compile_home_dir, sizeof(compile_home_dir), "%s", argv[i++]);
} else if (!strcmp(argv[i], "-x")) {
if (++i >= argc) goto print_usage;
ejudge_xml_path = argv[i++];
argv_restart[j++] = "-x";
argv_restart[j++] = ejudge_xml_path;
} else if (!strcmp(argv[i], "--help")) {
code = 0;
goto print_usage;
} else break;
}
argv_restart[j++] = "-R";
if (i < argc) {
compile_cfg_path = argv[i];
argv_restart[j++] = argv[i++];
}
if (i < argc) goto print_usage;
argv_restart[j] = 0;
start_set_args(argv_restart);
if ((pid = start_find_process("ej-compile", 0)) > 0) {
fprintf(stderr, "%s: is already running as pid %d\n", argv[0], pid);
return 1;
}
#if defined EJUDGE_XML_PATH
if (!ejudge_xml_path) ejudge_xml_path = EJUDGE_XML_PATH;
#endif /* EJUDGE_XML_PATH */
if (!ejudge_xml_path) {
fprintf(stderr, "%s: ejudge.xml configuration file is not specified\n",
argv[0]);
return 1;
}
#if defined EJUDGE_CONTESTS_HOME_DIR
if (contests_home_dir[0]) {
tmp_len = strlen(EJUDGE_CONTESTS_HOME_DIR);
if (!strncmp(ejudge_xml_path, EJUDGE_CONTESTS_HOME_DIR, tmp_len)) {
snprintf(tmp_path, sizeof(tmp_path), "%s%s",
contests_home_dir, ejudge_xml_path + tmp_len);
ejudge_xml_path = xstrdup(tmp_path);
}
}
#endif
#ifndef __WIN32__
ejudge_config = ejudge_cfg_parse(ejudge_xml_path);
if (!ejudge_config) {
fprintf(stderr, "%s: ejudge.xml is invalid\n", argv[0]);
return 1;
}
#endif
#ifdef __WIN32__
if (!compile_home_dir[0] && contests_home_dir[0]) {
snprintf(compile_home_dir, sizeof(compile_home_dir),
"%s/win32_compile", contests_home_dir);
}
if (!compile_cfg_path && compile_home_dir[0]) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/conf/compile.cfg", compile_home_dir);
compile_cfg_path = xstrdup(compile_cfg_buf);
}
if (!compile_cfg_path && contests_home_dir[0]) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/win32_compile/conf/compile.cfg",
contests_home_dir);
compile_cfg_path = xstrdup(compile_cfg_buf);
}
if (!compile_cfg_path && ejudge_config && ejudge_config->compile_home_dir) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/conf/compile.cfg", ejudge_config->compile_home_dir);
compile_cfg_path = compile_cfg_buf;
}
if (!compile_cfg_path && ejudge_config && ejudge_config->contests_home_dir) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/win32_compile/conf/compile.cfg",
ejudge_config->contests_home_dir);
compile_cfg_path = compile_cfg_buf;
}
#if defined EJUDGE_CONTESTS_HOME_DIR
if (!compile_cfg_path) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/compile/conf/win32_compile.cfg", EJUDGE_CONTESTS_HOME_DIR);
compile_cfg_path = compile_cfg_buf;
}
#endif /* EJUDGE_CONTESTS_HOME_DIR */
if (!compile_cfg_path) {
fprintf(stderr, "%s: compile.cfg is not specified\n", argv[0]);
return 1;
}
#else
if (!compile_cfg_path && ejudge_config && ejudge_config->compile_home_dir) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/conf/compile.cfg", ejudge_config->compile_home_dir);
compile_cfg_path = compile_cfg_buf;
}
if (!compile_cfg_path && ejudge_config && ejudge_config->contests_home_dir) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/compile/conf/compile.cfg", ejudge_config->contests_home_dir);
compile_cfg_path = compile_cfg_buf;
}
#if defined EJUDGE_CONTESTS_HOME_DIR
if (!compile_cfg_path) {
snprintf(compile_cfg_buf, sizeof(compile_cfg_buf),
"%s/compile/conf/compile.cfg", EJUDGE_CONTESTS_HOME_DIR);
compile_cfg_path = compile_cfg_buf;
}
#endif /* EJUDGE_CONTESTS_HOME_DIR */
if (!compile_cfg_path) {
fprintf(stderr, "%s: compile.cfg is not specified\n", argv[0]);
return 1;
}
#endif /* __WIN32__ */
if (start_prepare(user, group, workdir) < 0) return 1;
memset(subst_src, 0, sizeof(subst_src));
memset(subst_dst, 0, sizeof(subst_dst));
#ifdef __WIN32__
int subst_idx = 0;
if (compile_home_dir[0]) {
if (ejudge_config) {
subst_src[subst_idx] = ejudge_config->compile_home_dir;
subst_dst[subst_idx] = compile_home_dir;
subst_idx++;
} else {
snprintf(std_compile_home_dir, sizeof(std_compile_home_dir),
"%s/compile", EJUDGE_CONTESTS_HOME_DIR);
subst_src[subst_idx] = std_compile_home_dir;
subst_dst[subst_idx] = compile_home_dir;
subst_idx++;
}
}
if (contests_home_dir[0]) {
subst_src[subst_idx] = EJUDGE_CONTESTS_HOME_DIR;
subst_dst[subst_idx] = contests_home_dir;
subst_idx++;
}
if (compile_home_dir[0]) {
subst_src[subst_idx] = "/COMPILE_HOME_DIR";
subst_dst[subst_idx] = compile_home_dir;
subst_idx++;
}
if (contests_home_dir[0]) {
subst_src[subst_idx] = "/CONTESTS_HOME_DIR";
subst_dst[subst_idx] = contests_home_dir;
subst_idx++;
}
subst_src[subst_idx] = "/TMPDIR";
subst_dst[subst_idx] = get_tmp_dir(tmp_dir, sizeof(tmp_dir));
subst_idx++;
fprintf(stderr, "Win32 substitutions:\n");
for (int j = 0; subst_src[j]; ++j) {
fprintf(stderr, "%s -> %s\n", subst_src[j], subst_dst[j]);
}
subst_src_ptr = subst_src;
subst_dst_ptr = subst_dst;
#endif
if (prepare(&serve_state, compile_cfg_path, prepare_flags, PREPARE_COMPILE,
cpp_opts, 0, subst_src_ptr, subst_dst_ptr) < 0)
return 1;
#if HAVE_OPEN_MEMSTREAM - 0
if (!(lang_log_f = open_memstream(&lang_log_t, &lang_log_z))) return 1;
if (lang_config_configure(lang_log_f, serve_state.global->lang_config_dir,
serve_state.max_lang, serve_state.langs) < 0) {
fclose(lang_log_f); lang_log_f = 0;
fprintf(stderr, "%s", lang_log_t);
return 1;
}
close_memstream(lang_log_f); lang_log_f = 0;
#else
if (lang_config_configure(stderr, serve_state.global->lang_config_dir,
serve_state.max_lang, serve_state.langs) < 0)
return 1;
#endif /* HAVE_OPEN_MEMSTREAM */
if (key && filter_languages(key) < 0) return 1;
if (create_dirs(&serve_state, PREPARE_COMPILE) < 0) return 1;
if (check_config() < 0) return 1;
if (initialize_mode) return 0;
#if HAVE_SETSID - 0
log_path[0] = 0;
#if defined EJUDGE_CONTESTS_HOME_DIR
if (!log_path[0]) {
snprintf(log_path, sizeof(log_path), "%s/var/ej-compile.log", EJUDGE_CONTESTS_HOME_DIR);
}
#endif
if (!log_path[0]) {
snprintf(log_path, sizeof(log_path), "%s/ej-compile.log", serve_state.global->var_dir);
}
if (daemon_mode) {
// daemonize itself
if (start_open_log(log_path) < 0)
return 1;
if ((pid = fork()) < 0) return 1;
if (pid > 0) _exit(0);
if (setsid() < 0) return 1;
#if HAVE_OPEN_MEMSTREAM - 0 == 1
fprintf(stderr, "%s", lang_log_t);
#endif /* HAVE_OPEN_MEMSTREAM */
} else if (restart_mode) {
if (start_open_log(log_path) < 0)
return 1;
}
#endif /* HAVE_SETSID */
#if HAVE_OPEN_MEMSTREAM - 0 == 1
xfree(lang_log_t); lang_log_t = 0; lang_log_z = 0;
#endif /* HAVE_OPEN_MEMSTREAM */
if (do_loop() < 0) return 1;
if (interrupt_restart_requested()) start_restart();
return 0;
print_usage:
printf("Usage: %s [ OPTS ] [config-file]\n", argv[0]);
printf(" -k key - specify language key\n");
printf(" -DDEF - define a symbol for preprocessor\n");
printf(" -D - start in daemon mode\n");
printf(" -i - initialize mode: create all dirs and exit\n");
printf(" -k KEY - specify a language filter key\n");
printf(" -u U - start as user U (only as root)\n");
printf(" -g G - start as group G (only as root)\n");
printf(" -C D - change directory to D\n");
printf(" -x X - specify a path to ejudge.xml file\n");
printf(" -r S - substitute ${CONTESTS_HOME_DIR} for S in the config\n");
printf(" -c C - substitute ${COMPILE_HOME_DIR} for C in the config\n");
return code;
}
int
main(int argc, char *argv[])
{
int i = 1;
char *eptr = 0;
int total_clars, clar_id;
struct clar_entry_v2 clar;
unsigned char *text = 0;
size_t size = 0;
program_name = os_GetBasename(argv[0]);
if (argc <= 1) die("not enough parameters");
if (!strcmp(argv[1], "--help")) {
write_help();
} else if (!strcmp(argv[1], "--version")) {
write_version();
}
i = 1;
while (i < argc) {
if (!strcmp(argv[i], "-f")) {
if (i + 1 >= argc) die("argument expected for `-f'");
ejudge_xml_path = argv[i + 1];
i += 2;
} else if (!strcmp(argv[i], "--")) {
i++;
break;
} else if (argv[i][0] == '-') {
die("invalid option `%s'", argv[i]);
} else {
break;
}
}
#if defined EJUDGE_XML_PATH
if (!ejudge_xml_path) ejudge_xml_path = EJUDGE_XML_PATH;
#endif /* EJUDGE_XML_PATH */
if (!ejudge_xml_path) die("ejudge.xml path is not specified");
if (!(config = ejudge_cfg_parse(ejudge_xml_path))) return 1;
if (!config->contests_dir) die("<contests_dir> tag is not set!");
if (contests_set_directory(config->contests_dir) < 0)
die("contests directory is invalid");
if (i >= argc) die("contest-id is expected");
if (!argv[i][0]) die("contest-id is not specified");
errno = 0;
contest_id = strtol(argv[i], &eptr, 10);
if (*eptr || errno || contest_id <= 0 || contest_id > EJ_MAX_CONTEST_ID)
die("contest-id is invalid");
i++;
if (i >= argc) die("source plugin name is expected");
src_plugin_name = argv[i];
i++;
if (i >= argc) die("destination plugin name is expected");
dst_plugin_name = argv[i];
i++;
if (i < argc) die("extra parameters");
if (!src_plugin_name || !*src_plugin_name) src_plugin_name = "file";
if (!dst_plugin_name || !*dst_plugin_name) dst_plugin_name = "file";
if (!strcmp(src_plugin_name, dst_plugin_name))
die("plugins are the same");
if (contests_get(contest_id, &cnts) < 0 || !cnts)
die("cannot load contest %d", contest_id);
if (!(src_clarlog = clar_init()))
die("cannot open the source clarlog");
if (!(dst_clarlog = clar_init()))
die("cannot open the destination clarlog");
if (clar_open(src_clarlog, config, cnts, 0, src_plugin_name, 0) < 0)
die("cannot open the source clarlog");
if (clar_open(dst_clarlog, config, cnts, 0, dst_plugin_name, 0) < 0)
die("cannot open the destination clarlog");
total_clars = clar_get_total(src_clarlog);
for (clar_id = 0; clar_id < total_clars; clar_id++) {
if (clar_get_record(src_clarlog, clar_id, &clar) < 0) continue;
if (clar.id < 0) continue;
if (!ej_uuid_is_nonempty(clar.uuid)) {
ej_uuid_generate(&clar.uuid);
}
clar_put_record(dst_clarlog, clar_id, &clar);
if (clar_get_raw_text(src_clarlog, clar_id, &text, &size) < 0) continue;
clar_add_text(dst_clarlog, clar_id, &clar.uuid, text, size);
xfree(text); text = 0; size = 0;
}
return 0;
}