use strict;
use warnings;
-use Data::Dumper;
use PVE::SafeSyslog;
use PVE::Exception qw(raise raise_param_exc);
use PVE::RESTHandler;
-use PVE::PodParser;
+use PVE::INotify;
use base qw(PVE::RESTHandler);
};
__PACKAGE__->register_method ({
- name => 'help',
+ name => 'help',
path => 'help',
method => 'GET',
description => "Get help about specified command.",
parameters => {
- additionalProperties => 0,
+ additionalProperties => 0,
properties => {
cmd => {
description => "Command name",
},
},
returns => { type => 'null' },
-
+
code => sub {
my ($param) = @_;
if (!$cmd) {
if ($verbose) {
print_usage_verbose();
- } else {
+ } else {
print_usage_short(\*STDOUT);
}
return undef;
raise_param_exc({ cmd => "no such command '$cmd'"}) if !$class;
my $pwcallback = $cli_handler_class->can('read_password');
+ my $stringfilemap = $cli_handler_class->can('string_param_file_mapping');
my $str = $class->usage_str($name, "$exename $cmd", $arg_param, $uri_param,
- $verbose ? 'full' : 'short', $pwcallback);
+ $verbose ? 'full' : 'short', $pwcallback,
+ $stringfilemap);
if ($verbose) {
print "$str\n";
} else {
}});
-sub print_simple_pod_manpage {
- my ($podfn, $class, $name, $arg_param, $uri_param) = @_;
+sub print_simple_asciidoc_synopsis {
+ my ($class, $name, $arg_param, $uri_param) = @_;
die "not initialized" if !$cli_handler_class;
my $pwcallback = $cli_handler_class->can('read_password');
+ my $stringfilemap = $cli_handler_class->can('string_param_file_mapping');
+
+ my $synopsis = "*${name}* `help`\n\n";
- my $synopsis = " $name help\n\n";
- my $str = $class->usage_str($name, $name, $arg_param, $uri_param, 'long', $pwcallback);
- $str =~ s/^USAGE://;
- $str =~ s/\n/\n /g;
- $synopsis .= $str;
+ $synopsis .= $class->usage_str($name, $name, $arg_param, $uri_param,
+ 'asciidoc', $pwcallback, $stringfilemap);
- my $parser = PVE::PodParser->new();
- $parser->{include}->{synopsis} = $synopsis;
- $parser->parse_from_file($podfn);
+ return $synopsis;
}
-sub print_pod_manpage {
- my ($podfn) = @_;
+sub print_asciidoc_synopsis {
die "not initialized" if !($cmddef && $exename && $cli_handler_class);
- die "no pod file specified" if !$podfn;
my $pwcallback = $cli_handler_class->can('read_password');
+ my $stringfilemap = $cli_handler_class->can('string_param_file_mapping');
my $synopsis = "";
-
- $synopsis .= " $exename <COMMAND> [ARGS] [OPTIONS]\n\n";
- my $style = 'full'; # or should we use 'short'?
+ $synopsis .= "*${exename}* `<COMMAND> [ARGS] [OPTIONS]`\n\n";
+
my $oldclass;
- foreach my $cmd (sorted_commands()) {
+ foreach my $cmd (sort keys %$cmddef) {
my ($class, $name, $arg_param, $uri_param) = @{$cmddef->{$cmd}};
my $str = $class->usage_str($name, "$exename $cmd", $arg_param,
- $uri_param, $style, $pwcallback);
- $str =~ s/^USAGE: //;
-
+ $uri_param, 'asciidoc', $pwcallback,
+ $stringfilemap);
$synopsis .= "\n" if $oldclass && $oldclass ne $class;
- $str =~ s/\n/\n /g;
- $synopsis .= " $str\n\n";
+
+ $synopsis .= "$str\n\n";
$oldclass = $class;
}
$synopsis .= "\n";
- my $parser = PVE::PodParser->new();
- $parser->{include}->{synopsis} = $synopsis;
- $parser->parse_from_file($podfn);
+ return $synopsis;
}
sub print_usage_verbose {
die "not initialized" if !($cmddef && $exename && $cli_handler_class);
my $pwcallback = $cli_handler_class->can('read_password');
+ my $stringfilemap = $cli_handler_class->can('string_param_file_mapping');
print "USAGE: $exename <COMMAND> [ARGS] [OPTIONS]\n\n";
foreach my $cmd (sort keys %$cmddef) {
my ($class, $name, $arg_param, $uri_param) = @{$cmddef->{$cmd}};
my $str = $class->usage_str($name, "$exename $cmd", $arg_param, $uri_param,
- 'full', $pwcallback);
+ 'full', $pwcallback, $stringfilemap);
print "$str\n\n";
}
}
die "not initialized" if !($cmddef && $exename && $cli_handler_class);
my $pwcallback = $cli_handler_class->can('read_password');
+ my $stringfilemap = $cli_handler_class->can('string_param_file_mapping');
print $fd "ERROR: $msg\n" if $msg;
print $fd "USAGE: $exename <COMMAND> [ARGS] [OPTIONS]\n";
my $oldclass;
foreach my $cmd (sorted_commands()) {
my ($class, $name, $arg_param, $uri_param) = @{$cmddef->{$cmd}};
- my $str = $class->usage_str($name, "$exename $cmd", $arg_param, $uri_param, 'short', $pwcallback);
+ my $str = $class->usage_str($name, "$exename $cmd", $arg_param, $uri_param, 'short', $pwcallback, $stringfilemap);
print $fd "\n" if $oldclass && $oldclass ne $class;
print $fd " $str";
$oldclass = $class;
my $get_exe_name = sub {
my ($class) = @_;
-
+
my $name = $class;
$name =~ s/^.*:://;
$name =~ s/_/-/g;
# this modifies global var, but I found no better way
COMP_WORDBREAKS=\${COMP_WORDBREAKS//:}
-complete -C '$exename bashcomplete' $exename
+complete -o default -C '$exename bashcomplete' $exename
__EOD__
}
-sub find_cli_class_source {
- my ($name) = @_;
-
- my $filename;
-
- $name =~ s/-/_/g;
-
- my $cpath = "PVE/CLI/${name}.pm";
- my $spath = "PVE/Service/${name}.pm";
- foreach my $p (@INC) {
- foreach my $s (($cpath, $spath)) {
- my $testfn = "$p/$s";
- if (-f $testfn) {
- $filename = $testfn;
- last;
- }
- }
- last if defined($filename);
- }
-
- return $filename;
-}
+sub generate_asciidoc_synopsys {
+ my ($class) = @_;
+ $class->generate_asciidoc_synopsis();
+};
-sub generate_pod_manpage {
- my ($class, $podfn) = @_;
+sub generate_asciidoc_synopsis {
+ my ($class) = @_;
$cli_handler_class = $class;
$exename = &$get_exe_name($class);
- $podfn = find_cli_class_source($exename) if !defined($podfn);
-
- die "unable to find source for class '$class'" if !$podfn;
-
no strict 'refs';
my $def = ${"${class}::cmddef"};
if (ref($def) eq 'ARRAY') {
- print_simple_pod_manpage($podfn, @$def);
+ print_simple_asciidoc_synopsis(@$def);
} else {
$cmddef = $def;
$cmddef->{help} = [ __PACKAGE__, 'help', ['cmd'] ];
- print_pod_manpage($podfn);
+ print_asciidoc_synopsis();
}
}
+# overwrite this if you want to run/setup things early
+sub setup_environment {
+ my ($class) = @_;
+
+ # do nothing by default
+}
+
my $handle_cmd = sub {
- my ($def, $cmdname, $cmd, $args, $pwcallback, $podfn, $preparefunc) = @_;
+ my ($def, $cmdname, $cmd, $args, $pwcallback, $preparefunc, $stringfilemap) = @_;
$cmddef = $def;
$exename = $cmdname;
$cmddef->{help} = [ __PACKAGE__, 'help', ['cmd'] ];
- if (!$cmd) {
+ # call verifyapi before setup_environment(), because we do not want to
+ # execute any real code in this case
+
+ if (!$cmd) {
print_usage_short (\*STDERR, "no command specified");
exit (-1);
} elsif ($cmd eq 'verifyapi') {
PVE::RESTHandler::validate_method_schemas();
return;
- } elsif ($cmd eq 'printmanpod') {
- $podfn = find_cli_class_source($exename) if !defined($podfn);
- print_pod_manpage($podfn);
- return;
- } elsif ($cmd eq 'bashcomplete') {
+ }
+
+ $cli_handler_class->setup_environment();
+
+ if ($cmd eq 'bashcomplete') {
&$print_bash_completion($cmddef, 0, @$args);
return;
}
}
my $prefix = "$exename $cmd";
- my $res = $class->cli_handler($prefix, $name, \@ARGV, $arg_param, $uri_param, $pwcallback);
+ my $res = $class->cli_handler($prefix, $name, \@ARGV, $arg_param, $uri_param, $pwcallback, $stringfilemap);
&$outsub($res) if $outsub;
};
my $handle_simple_cmd = sub {
- my ($def, $args, $pwcallback, $podfn, $preparefunc) = @_;
+ my ($def, $args, $pwcallback, $preparefunc, $stringfilemap) = @_;
my ($class, $name, $arg_param, $uri_param, $outsub) = @{$def};
die "no class specified" if !$class;
if (scalar(@$args) >= 1) {
if ($args->[0] eq 'help') {
my $str = "USAGE: $name help\n";
- $str .= $class->usage_str($name, $name, $arg_param, $uri_param, 'long', $pwcallback);
+ $str .= $class->usage_str($name, $name, $arg_param, $uri_param, 'long', $pwcallback, $stringfilemap);
print STDERR "$str\n\n";
return;
- } elsif ($args->[0] eq 'bashcomplete') {
- shift @$args;
- &$print_bash_completion({ $name => $def }, $name, @$args);
- return;
} elsif ($args->[0] eq 'verifyapi') {
PVE::RESTHandler::validate_method_schemas();
return;
- } elsif ($args->[0] eq 'printmanpod') {
- $podfn = find_cli_class_source($name) if !defined($podfn);
- print_simple_pod_manpage($podfn, @$def);
+ }
+ }
+
+ $cli_handler_class->setup_environment();
+
+ if (scalar(@$args) >= 1) {
+ if ($args->[0] eq 'bashcomplete') {
+ shift @$args;
+ &$print_bash_completion({ $name => $def }, $name, @$args);
return;
}
}
&$preparefunc() if $preparefunc;
- my $res = $class->cli_handler($name, $name, \@ARGV, $arg_param, $uri_param, $pwcallback);
+ my $res = $class->cli_handler($name, $name, \@ARGV, $arg_param, $uri_param, $pwcallback, $stringfilemap);
&$outsub($res) if $outsub;
};
-sub run_cli {
- my ($class, $pwcallback, $podfn, $preparefunc) = @_;
-
- # Note: "depreciated function run_cli - use run_cli_handler instead";
-
- die "password callback is no longer supported" if $pwcallback;
-
- run_cli_handler($class, podfn => $podfn, prepare => $preparefunc);
-}
-
sub run_cli_handler {
my ($class, %params) = @_;
$ENV{'PATH'} = '/sbin:/bin:/usr/sbin:/usr/bin';
foreach my $key (keys %params) {
- next if $key eq 'podfn';
next if $key eq 'prepare';
- next if $key eq 'no_init'; # used by lxc hooks
+ next if $key eq 'no_init'; # not used anymore
+ next if $key eq 'no_rpcenv'; # not used anymore
die "unknown parameter '$key'";
}
- my $podfn = $params{podfn};
my $preparefunc = $params{prepare};
- my $no_init = $params{no_init};
my $pwcallback = $class->can('read_password');
+ my $stringfilemap = $class->can('string_param_file_mapping');
$exename = &$get_exe_name($class);
initlog($exename);
- if ($class !~ m/^PVE::Service::/) {
- die "please run as root\n" if $> != 0;
-
- PVE::INotify::inotify_init() if !$no_init;
-
- my $rpcenv = PVE::RPCEnvironment->init('cli');
- $rpcenv->init_request() if !$no_init;
- $rpcenv->set_language($ENV{LANG});
- $rpcenv->set_user('root@pam');
- }
-
no strict 'refs';
my $def = ${"${class}::cmddef"};
if (ref($def) eq 'ARRAY') {
- &$handle_simple_cmd($def, \@ARGV, $pwcallback, $podfn, $preparefunc);
+ &$handle_simple_cmd($def, \@ARGV, $pwcallback, $preparefunc, $stringfilemap);
} else {
$cmddef = $def;
my $cmd = shift @ARGV;
- &$handle_cmd($cmddef, $exename, $cmd, \@ARGV, $pwcallback, $podfn, $preparefunc);
+ &$handle_cmd($cmddef, $exename, $cmd, \@ARGV, $pwcallback, $preparefunc, $stringfilemap);
}
exit 0;