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just needs reserved prefix warnings implemented

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Brent S.
2025-02-02 03:45:29 -05:00
parent 3a7ed5973b
commit 30355294c0
14 changed files with 643 additions and 598 deletions
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30
cmd/subnetter/args.go
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@@ -1,19 +1,21 @@
package main
type Args struct {
Version bool `short:"v" long:"version" description:"Print the version and exit."`
DetailVersion bool `short:"V" long:"detail" description:"Print detailed version info and exit."`
SplitCIDR SplitCIDRArgs `command:"split-cidr" alias:"se" description:"Split a network into as many equal subnets of prefix size N as possible." validate:"omitempty"`
SplitHost SplitHostArgs `command:"split-hosts" alias:"sh" description:"Split a network into N total number of hosts *per subnet* as cleanly/evenly as possible. (VERY easy to run out of memory for IPv6 prefixes; be sure to specify very small network!)" validate:"omitempty"`
SplitSubnets SplitSubnetArgs `command:"split-nets" alias:"sn" description:"Split a network into N number of subnets as cleanly as possible." validate:"omitempty"`
VLSM VLSMArgs `command:"vlsm" alias:"v" description:"Use VLSM (Variable-Length Subnet Masks) to split a network into differently sized subnets." validate:"omitempty"`
Parse ParseArgs `command:"parse" alias:"p" alias:"read" alias:"convert" description:"Parse/convert output from a previous subnetter run." validate:"omitempty"`
Table TableArgs `command:"table" alias:"t" alias:"tab" alias:"tbl" description:"Show prefix summaries (by default both IPv4 and IPv6)." validate:"omitempty"`
Version bool `short:"v" long:"version" description:"Print the version and exit."`
DetailVersion bool `short:"V" long:"detail" description:"Print detailed version info and exit."`
SplitCIDR SplitCIDRArgs `command:"split-cidr" alias:"se" description:"Split a network into as many equal subnets of prefix size N as possible." validate:"omitempty"`
SplitHost SplitHostArgs `command:"split-hosts" alias:"sh" description:"Split a network into N total number of hosts *per subnet* as cleanly/evenly as possible. (VERY easy to run out of memory for IPv6 prefixes; be sure to specify very small network!)" validate:"omitempty"`
SplitSubnets SplitSubnetArgs `command:"split-nets" alias:"sn" description:"Split a network into N number of subnets as cleanly as possible." validate:"omitempty"`
VLSM VLSMArgs `command:"vlsm" alias:"v" description:"Use VLSM (Variable-Length Subnet Masks) to split a network into differently sized subnets." validate:"omitempty"`
ExplicitNetwork XNetArgs `command:"net" alias:"n" description:"Print information about an explicit network address." validate:"omitempty"`
Parse ParseArgs `command:"parse" alias:"p" alias:"read" alias:"convert" description:"Parse/convert output from a previous subnetter run." validate:"omitempty"`
Table TableArgs `command:"table" alias:"t" alias:"tab" alias:"tbl" description:"Show prefix summaries (by default both IPv4 and IPv6)." validate:"omitempty"`
}
type outputOpts struct {
SuppressRemaining bool `short:"r" long:"no-remaining" description:"Don't show leftover/unallocated/remaining space.'"`
Verbose []bool `short:"v" long:"verbose" description:"Show verbose information if -f/--format=pretty. May be specified multiple times to increase verbosity (up to 3 levels)."`
Plain bool `short:"p" long:"plain" description:"Show plain output instead of unicode (only used if -f/--format=pretty)."`
Seperator string `short:"S" long:"seperator" default:"\n" description:"Separator between addresses; only used for -f/--format=pretty with no verbosity."`
Fmt string `short:"f" long:"format" choice:"json" choice:"pretty" choice:"yml" choice:"xml" default:"pretty" description:"Output format. 'pretty' is not intended to be parseable, either by subnetter or by external tooling."`
}
@@ -51,8 +53,14 @@ type SplitSubnetArgs struct {
type TableArgs struct {
tableOpts
Verbose []bool `short:"v" long:"verbose" description:"Show verbose information (if -n/--network is specified). May be specified multiple times to increase verbosity (up to 2 levels)."`
Net *string `short:"n" long:"network" description:"If specified, print detailed information explicitly about this network instead of reference. Ignores all other options except -v/--verbose." validate:"omitempty,cidr"`
}
type XNetArgs struct {
Plain bool `short:"p" long:"plain" description:"Show plain output instead of unicode (only used if -f/--format=pretty)."`
Seperator string `short:"S" long:"seperator" default:"\n" description:"Separator between addresses; only used for -f/--format=pretty with no verbosity."`
Fmt string `short:"f" long:"format" choice:"json" choice:"pretty" choice:"yml" choice:"xml" default:"pretty" description:"Output format. 'pretty' is not intended to be parseable, either by subnetter or by external tooling."`
Verbose []bool `short:"v" long:"verbose" description:"Show verbose information (if -n/--network is specified). May be specified multiple times to increase verbosity (up to 2 levels)."`
Network Net `positional-args:"yes" required:"true" description:"The network address to print information about." validate:"required"`
}
type VLSMArgs struct {
@@ -62,5 +70,5 @@ type VLSMArgs struct {
}
type Net struct {
Network string `positional-arg-name:"<network>/<prefix>" description:"network address with prefix. Can be IPv4 or IPv6." validate:"required,cidr"`
Network string `positional-arg-name:"<network>/<prefix>" description:"Network address with prefix. Can be IPv4 or IPv6." validate:"required,cidr"`
}