int cmd_help(int argc, char ** argv)
{
struct cmd_entry * ep;
if (argc > 2)
return show_cmd_usage(argv[0]);
if (argc > 1) {
ep = (struct cmd_entry *)cmd_tab;
while (*ep->name != '\0') {
if (strcmp(argv[1], ep->name) == 0) {
printf("%s.\n", ep->desc);
printf("usage: %s %s\n", ep->name, ep->usage);
return 0;
}
ep++;
}
return -1;
}
printf("\n");
ep = (struct cmd_entry *)cmd_tab;
while (*ep->name != '\0') {
printf(" %-12s %s\n", ep->name, ep->desc);
ep++;
}
return 0;
}
const jim_subcmd_type *Jim_ParseSubCmd(Jim_Interp *interp, const jim_subcmd_type * command_table,
int argc, Jim_Obj *const *argv)
{
const jim_subcmd_type *ct;
const jim_subcmd_type *partial = 0;
int cmdlen;
Jim_Obj *cmd;
const char *cmdstr;
const char *cmdname;
int help = 0;
cmdname = Jim_String(argv[0]);
if (argc < 2) {
Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
Jim_AppendStrings(interp, Jim_GetResult(interp), "wrong # args: should be \"", cmdname,
" command ...\"\n", NULL);
Jim_AppendStrings(interp, Jim_GetResult(interp), "Use \"", cmdname, " -help ?command?\" for help", NULL);
return 0;
}
cmd = argv[1];
/* Check for the help command */
if (Jim_CompareStringImmediate(interp, cmd, "-help")) {
if (argc == 2) {
/* Usage for the command, not the subcommand */
show_cmd_usage(interp, command_table, argc, argv);
return &dummy_subcmd;
}
help = 1;
/* Skip the 'help' command */
cmd = argv[2];
}
/* Check for special builtin '-commands' command first */
if (Jim_CompareStringImmediate(interp, cmd, "-commands")) {
/* Build the result here */
Jim_SetResult(interp, Jim_NewEmptyStringObj(interp));
add_commands(interp, command_table, " ");
return &dummy_subcmd;
}
cmdstr = Jim_GetString(cmd, &cmdlen);
for (ct = command_table; ct->cmd; ct++) {
if (Jim_CompareStringImmediate(interp, cmd, ct->cmd)) {
/* Found an exact match */
break;
}
if (strncmp(cmdstr, ct->cmd, cmdlen) == 0) {
if (partial) {
/* Ambiguous */
if (help) {
/* Just show the top level help here */
show_cmd_usage(interp, command_table, argc, argv);
return &dummy_subcmd;
}
bad_subcmd(interp, command_table, "ambiguous", argv[0], argv[1 + help]);
return 0;
}
partial = ct;
}
continue;
}
/* If we had an unambiguous partial match */
if (partial && !ct->cmd) {
ct = partial;
}
if (!ct->cmd) {
/* No matching command */
if (help) {
/* Just show the top level help here */
show_cmd_usage(interp, command_table, argc, argv);
return &dummy_subcmd;
}
bad_subcmd(interp, command_table, "unknown", argv[0], argv[1 + help]);
return 0;
}
if (help) {
Jim_SetResultString(interp, "Usage: ", -1);
/* subcmd */
add_cmd_usage(interp, ct, argv[0]);
return &dummy_subcmd;
}
/* Check the number of args */
if (argc - 2 < ct->minargs || (ct->maxargs >= 0 && argc - 2 > ct->maxargs)) {
Jim_SetResultString(interp, "wrong # args: should be \"", -1);
/* subcmd */
add_cmd_usage(interp, ct, argv[0]);
Jim_AppendStrings(interp, Jim_GetResult(interp), "\"", NULL);
return 0;
}
/* Good command */
return ct;
}
int main(int argc, char **argv)
{
void *dest_addr;
struct cmd_struct *cmd;
struct admin_opts opts;
int i, ret, addr_type, status = 0;
int cmd_num = ARRAY_SIZE(admin_cmds);
int rsock;
ret = parse_opts(argc, argv, &status);
if (ret)
exit(status);
for (i = 0; i < cmd_num; i++) {
cmd = admin_cmds + i;
if (!strncmp(argv[optind], cmd->cmd, strlen(cmd->cmd)))
break;
}
if (i == cmd_num) {
fprintf(stderr, "Non-existing command specified\n");
show_usage();
exit(-1);
}
if (!strncmp(cmd->cmd, "help", 4)) {
if (argc - optind <= 1) {
fprintf(stderr, "No command was specified\n");
exit(-1);
}
for (i = 0; i < cmd_num; i++) {
cmd = admin_cmds + i;
if (!strncmp(argv[optind + 1], cmd->cmd,
strlen(cmd->cmd)))
break;
}
if (i == cmd_num) {
fprintf(stderr, "Non-existing command specified\n");
show_usage();
exit(-1);
}
if (cmd)
show_cmd_usage(cmd->cmd, admin_cmd_help(cmd->id),
admin_get_cmd_opts(cmd->id));
exit(0);
}
if (dest_lid) {
dest_addr = &dest_lid;
addr_type = ADMIN_ADDR_TYPE_LID;
} else {
if (!dest_gid)
dest_gid = "::1"; /* local host GID */
dest_addr = dest_gid;
addr_type = ADMIN_ADDR_TYPE_GID;
}
if (admin_init(short_option, long_option) < 0) {
fprintf(stderr, "ERROR - unable to init admin client\n");
exit(-1);
}
opts.dev = ca_name;
opts.src_port = src_port;
opts.admin_port = admin_port;
opts.pkey = pkey;
opts.timeout = timeout;
rsock = admin_connect(dest_addr, addr_type, &opts);
if (rsock < 0) {
fprintf(stderr, "ERROR - unable to connect\n");
exit(-1);
}
optind = 1;
ret = admin_exec_recursive(rsock, cmd->id, recursive, argc, argv);
if (ret) {
fprintf(stderr, "Failed executing '%s' command (%s)\n",
cmd->cmd, admin_cmd_help(cmd->id)->desc);
exit(-1);
}
admin_disconnect(rsock);
admin_cleanup();
return 0;
}
