JNIEXPORT jint JNICALL
Java_com_sun_netstorage_samqfs_mgmt_fs_Host_addHosts(JNIEnv *env,
jclass cls /*ARGSUSED*/, jobject ctx, jstring fsName,
jobjectArray hostInfos, jstring options) {
jboolean isCopy1, isCopy2;
char *cstr1 = GET_STR(fsName, isCopy1);
char *cstr2 = GET_STR(options, isCopy2);
int ret;
sqm_lst_t *lst;
int len;
int i;
PTRACE(1, "jni:Host_addHosts(%s...) entry", Str(cstr1));
lst = jarray2lst(env, hostInfos, BASEPKG"/fs/Host", Host2host);
if (lst == NULL) {
REL_STR(fsName, cstr1, isCopy1);
REL_STR(options, cstr2, isCopy2);
ThrowEx(env);
return (NULL);
}
ret = add_hosts(CTX, cstr1, lst, cstr2);
REL_STR(fsName, cstr1, isCopy1);
REL_STR(options, cstr2, isCopy2);
free_list_of_host_info(lst);
if (-1 == ret) {
ThrowEx(env);
return (NULL);
}
PTRACE(1, "jni:Host_add_hosts() done");
return (ret);
}
int
main(int argc, const char** argv){
ndb_init();
int help = 0;
const char *cmd=0, *name=0, *group=0, *owner=0;
int list = 0, start = 0, stop = 0, rm = 0;
struct getargs args[] = {
{ "cmd", 'c', arg_string, &cmd, "command", "command to run (default ls)" }
,{ "name", 'n', arg_string, &name,
"apply command for all processes with name" }
,{ "group", 'g', arg_string, &group,
"apply command for all processes in group" }
,{ "owner", 'g', arg_string, &owner,
"apply command for all processes with owner" }
,{ "long", 'l', arg_flag, &g_settings.m_longl, "long", "long listing"}
,{ "usage", '?', arg_flag, &help, "Print help", "" }
,{ "ls", 0, arg_flag, &list, "-c list", "list process(es)" }
,{ "start", 0, arg_flag, &start, "-c start", "start process(es)" }
,{ "stop", 0, arg_flag, &stop, "-c stop", "stop process(es)" }
,{ "rm", 0, arg_flag, &rm, "-c rm", "undefine process(es)" }
};
const int num_args = 10;
int i;
int optind = 0;
char desc[] = "[host:[port]]\n";
if(getarg(args, num_args, argc, argv, &optind) || help) {
arg_printusage(args, num_args, argv[0], desc);
return 1;
}
if(list + start + stop + rm > 1){
ndbout_c("Can only specify one command");
arg_printusage(args, num_args, argv[0], desc);
return 1;
}
if(list) cmd = "list";
if(start) cmd = "start";
if(stop) cmd = "stop";
if(rm) cmd = "rm";
if(!cmd) cmd = "list";
Expression * m_expr = 0;
for(i = optind; i<argc; i++){
add_host(g_hosts, argv[i]);
}
OrExpr * orE = new OrExpr(new Operate(cmd, g_settings), true);
m_expr = orE;
for(i = optind; i<argc; i++){
BaseString tmp(argv[i]);
Vector<BaseString> split;
tmp.split(split, ":");
if(split.size() > 2){
Uint32 id = atoi(split[2].c_str());
orE->push_back(new ProcEQ(g_hosts[i-optind], id));
}
}
if(g_hosts.size() == 0){
char buf[1024];
if(NdbEnv_GetEnv(ENV_HOSTS, buf, sizeof(buf))){
add_hosts(g_hosts, BaseString(buf));
}
}
if(g_hosts.size() == 0){
g_hosts.push_back(new SimpleCpcClient("localhost", g_settings.m_port));
}
if(group != 0){
Expression * tmp = new FieldEQ("group", group);
m_expr = new Match(* tmp, * m_expr);
}
if(name != 0){
Expression * tmp = new FieldEQ("name", name);
m_expr = new Match(* tmp, * m_expr);
}
if(owner != 0){
Expression * tmp = new FieldEQ("owner", owner);
m_expr = new Match(* tmp, * m_expr);
}
connect(g_hosts);
for_each(g_hosts, * m_expr);
return 0;
}
