emo/thin-provisioning-tools
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[base] introduce a command type that gets registered with the app

Browse Source
This commit is contained in:
Joe Thornber
2016-01-08 12:51:52 +00:00
parent a709b9718b
commit c93e728ef4
28 changed files with 776 additions and 411 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
era/era_check.cc
View File

@@ -262,20 +262,28 @@ namespace {
return r;
}
void usage(ostream &out, string const &cmd) {
out << "Usage: " << cmd << " [options] {device|file}" << endl
<< "Options:" << endl
<< " {-q|--quiet}" << endl
<< " {-h|--help}" << endl
<< " {-V|--version}" << endl
<< " {--super-block-only}" << endl;
}
}
//----------------------------------------------------------------
int era_check_main(int argc, char **argv)
era_check_cmd::era_check_cmd()
: command("era_check")
{
}
void
era_check_cmd::usage(std::ostream &out) const
{
out << "Usage: " << get_name() << " [options] {device|file}" << endl
<< "Options:" << endl
<< " {-q|--quiet}" << endl
<< " {-h|--help}" << endl
<< " {-V|--version}" << endl
<< " {--super-block-only}" << endl;
}
int
era_check_cmd::run(int argc, char **argv)
{
int c;
flags fs;
@@ -295,7 +303,7 @@ int era_check_main(int argc, char **argv)
break;
case 'h':
usage(cout, basename(argv[0]));
usage(cout);
return 0;
case 'q':
@@ -307,20 +315,18 @@ int era_check_main(int argc, char **argv)
return 0;
default:
usage(cerr, basename(argv[0]));
usage(cerr);
return 1;
}
}
if (argc == optind) {
cerr << "No input file provided." << endl;
usage(cerr, basename(argv[0]));
usage(cerr);
return 1;
}
return check_with_exception_handling(argv[optind], fs);
}
base::command era::era_check_cmd("era_check", era_check_main);
//----------------------------------------------------------------