bool ParserSetQuery::parseImpl(Pos & pos, Pos end, ASTPtr & node, Pos & max_parsed_pos, Expected & expected)
{
Pos begin = pos;
ParserWhiteSpaceOrComments ws;
ParserString s_comma(",");
bool global = false;
if (!parse_only_internals)
{
ParserString s_set("SET", true, true);
ParserString s_global("GLOBAL", true, true);
ws.ignore(pos, end);
if (!s_set.ignore(pos, end, max_parsed_pos, expected))
return false;
ws.ignore(pos, end);
global = s_global.ignore(pos, end, max_parsed_pos, expected);
}
ASTSetQuery::Changes changes;
while (true)
{
ws.ignore(pos, end);
if (!changes.empty() && !s_comma.ignore(pos, end))
break;
ws.ignore(pos, end);
changes.push_back(ASTSetQuery::Change());
if (!parseNameValuePair(changes.back(), pos, end, max_parsed_pos, expected))
return false;
}
auto query = std::make_shared<ASTSetQuery>(StringRange(begin, pos));
node = query;
query->changes = changes;
query->global = global;
return true;
}
int _flexos_16bitmode(void)
{
extern VIRCON vir; /* Allocate a Virtual Console Structure */
retcode = s_get(T_VIRCON, 0L, (char *) &vir, (long) sizeof(vir));
if (retcode < 0L)
return( ERR );
vir.vc_kbmode = vir.vc_kbmode | (VCKM_NABORT | VCKM_NSTOP |
VCKM_NXLAT | VCKM_NESC |
VCKM_16BIT | VCKM_NECHO |
VCKM_NEOF);
vir.vc_smode = vir.vc_smode | VCSM_16BIT;
retcode = s_set(T_VIRCON, 0L, (char *) &vir, (long) sizeof(vir));
return( (retcode < 0L) ? ERR : OK );
}
int
main(int argc, const char *const argv[]) {
lagopus_result_t st = LAGOPUS_RESULT_ANY_FAILURES;
lagopus_pipeline_stage_t s = NULL;
size_t nthd = 1;
(void)argc;
if (IS_VALID_STRING(argv[1]) == true) {
size_t tmp;
if (lagopus_str_parse_uint64(argv[1], &tmp) == LAGOPUS_RESULT_OK &&
tmp > 0LL) {
nthd = tmp;
}
}
fprintf(stdout, "Creating... ");
st = lagopus_pipeline_stage_create(&s, 0, "a_test",
nthd,
sizeof(void *), 1024,
s_pre_pause,
s_sched,
s_setup,
s_fetch,
s_main,
s_throw,
s_shutdown,
s_finalize,
s_freeup);
if (st == LAGOPUS_RESULT_OK) {
fprintf(stdout, "Created.\n");
fprintf(stdout, "Setting up... ");
st = lagopus_pipeline_stage_setup(&s);
if (st == LAGOPUS_RESULT_OK) {
fprintf(stdout, "Set up.\n");
fprintf(stdout, "Starting... ");
st = lagopus_pipeline_stage_start(&s);
if (st == LAGOPUS_RESULT_OK) {
fprintf(stdout, "Started.\n");
fprintf(stdout, "Opening the front door... ");
st = global_state_set(GLOBAL_STATE_STARTED);
if (st == LAGOPUS_RESULT_OK) {
char buf[1024];
char *cmd = NULL;
fprintf(stdout, "The front door is open.\n");
fprintf(stdout, "> ");
while (fgets(buf, sizeof(buf), stdin) != NULL &&
st == LAGOPUS_RESULT_OK) {
(void)lagopus_str_trim_right(buf, "\r\n\t ", &cmd);
if (strcasecmp(cmd, "pause") == 0 ||
strcasecmp(cmd, "spause") == 0) {
fprintf(stdout, "Pausing... ");
if ((st = lagopus_pipeline_stage_pause(&s, -1LL)) ==
LAGOPUS_RESULT_OK) {
if (strcasecmp(cmd, "spause") == 0) {
s_set(0LL);
}
fprintf(stdout, "Paused " PF64(u) "\n", s_get());
} else {
fprintf(stdout, "Failure.\n");
}
} else if (strcasecmp(cmd, "resume") == 0) {
fprintf(stdout, "Resuming... ");
if ((st = lagopus_pipeline_stage_resume(&s)) ==
LAGOPUS_RESULT_OK) {
fprintf(stdout, "Resumed.\n");
} else {
fprintf(stdout, "Failure.\n");
}
} else if (strcasecmp(cmd, "get") == 0) {
fprintf(stdout, PF64(u) "\n", s_get());
}
free((void *)cmd);
cmd = NULL;
fprintf(stdout, "> ");
}
fprintf(stdout, "\nDone.\n");
fprintf(stdout, "Shutting down... ");
st = lagopus_pipeline_stage_shutdown(&s, SHUTDOWN_GRACEFULLY);
if (st == LAGOPUS_RESULT_OK) {
fprintf(stdout, "Shutdown accepted... ");
sleep(1);
s_do_stop = true;
fprintf(stdout, "Waiting shutdown... ");
st = lagopus_pipeline_stage_wait(&s, -1LL);
if (st == LAGOPUS_RESULT_OK) {
fprintf(stdout, "OK, Shutdown.\n");
}
}
}
}
}
}
fflush(stdout);
if (st != LAGOPUS_RESULT_OK) {
lagopus_perror(st);
}
fprintf(stdout, "Destroying... ");
lagopus_pipeline_stage_destroy(&s);
fprintf(stdout, "Destroyed.\n");
return (st == LAGOPUS_RESULT_OK) ? 0 : 1;
}