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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,101 @@ | ||
| use super::common; | ||
| use super::common::options::AddToOptions; | ||
| use super::common::Format; | ||
| use super::common::ObjectFilter; | ||
| use super::handler::*; | ||
| use super::Printer; | ||
| use super::Result; | ||
| use crate::auto_enum_fields::*; | ||
| use crate::*; | ||
| use colored::*; | ||
| use getopts::*; | ||
|
|
||
| static SUBCOMM_NAME: &str = "lc"; | ||
|
|
||
| pub(super) struct LcHandler { | ||
| pub(super) printer: Printer, | ||
| } | ||
|
|
||
| impl LcHandler { | ||
| pub(super) fn new(printer: Printer) -> Self { | ||
| LcHandler { printer } | ||
| } | ||
| } | ||
|
|
||
| impl Handler for LcHandler { | ||
| fn command_name(&self) -> String { | ||
| SUBCOMM_NAME.to_string() | ||
| } | ||
|
|
||
| fn description(&self) -> String { | ||
| "Prints all load commands".to_string() | ||
| } | ||
|
|
||
| fn can_handle_with_name(&self, name: &str) -> bool { | ||
| SUBCOMM_NAME == name | ||
| } | ||
|
|
||
| fn handle_object(&self, object: ObjectType, other_args: Vec<String>) -> Result<()> { | ||
| let mut opts = Options::new(); | ||
| self.accepted_option_items().add_to_opts(&mut opts); | ||
|
|
||
| let format = &Format::build(&mut opts, &other_args)?; | ||
| let filter = ObjectFilter::build(&mut opts, &other_args)?; | ||
|
|
||
| let objects = &filter.get_objects(object); | ||
| let out_arch = objects.len() > 1; | ||
| for (idx, obj) in objects.iter().enumerate() { | ||
| if out_arch { | ||
| common::out_single_arch_title(&self.printer, &obj.header(), idx, format.short); | ||
| } | ||
| self.handle_load_commands(obj.load_commands_iterator(), format); | ||
| } | ||
|
|
||
| Ok(()) | ||
| } | ||
|
|
||
| fn accepted_option_items(&self) -> Vec<common::options::OptionItem> { | ||
| let mut result = default_option_items(); | ||
| result.append(&mut Format::option_items()); | ||
| result | ||
| } | ||
| } | ||
|
|
||
| impl LcHandler { | ||
| fn handle_load_commands(&self, commands: LoadCommandIterator, format: &Format) { | ||
| for (idx, cmd) in commands.enumerate() { | ||
| self.handle_command(cmd, idx, format); | ||
| } | ||
| } | ||
|
|
||
| fn handle_command(&self, cmd: LoadCommand, index: usize, format: &Format) { | ||
| if format.show_indices { | ||
| self.printer.out_list_item_dash(0, index); | ||
| } | ||
|
|
||
| if format.short { | ||
| self.printer.print_line(fmt_ext::load_command_to_string(cmd.cmd).yellow()); | ||
| } else { | ||
| self.printer.out_field( | ||
| "cmd".bright_white(), | ||
| fmt_ext::load_command_to_string(cmd.cmd).yellow(), | ||
| " ", | ||
| ); | ||
| self.printer.out_field( | ||
| "cmdsize".bright_white(), | ||
| cmd.cmdsize.to_string().yellow(), | ||
| "\n", | ||
| ); | ||
|
|
||
| self.handle_command_variant(cmd.variant); | ||
| } | ||
| } | ||
|
|
||
| fn handle_command_variant(&self, variant: LcVariant) { | ||
| for field in variant.all_fields() { | ||
| self.printer.print_string(" "); | ||
| self.printer | ||
| .out_default_colored_field(&field.name, &field.value, "\n"); | ||
| } | ||
| } | ||
| } |
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