| // Copyright 2019 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "src/developer/debug/zxdb/console/command.h" |
| #include "src/developer/debug/zxdb/console/commands/verb_help.h" |
| #include "src/developer/debug/zxdb/console/console.h" |
| #include "src/developer/debug/zxdb/console/nouns.h" |
| #include "src/developer/debug/zxdb/console/output_buffer.h" |
| #include "src/developer/debug/zxdb/console/verbs.h" |
| |
| namespace zxdb { |
| |
| namespace { |
| |
| const char kClsShortHelp[] = "cls: clear screen."; |
| const char kClsHelp[] = |
| R"(cls |
| |
| Clears the contents of the console. Similar to "clear" on a shell. |
| |
| There are no arguments. |
| )"; |
| |
| Err RunVerbCls(ConsoleContext* context, const Command& cmd, CommandCallback callback = nullptr) { |
| if (!cmd.args().empty()) |
| return Err(ErrType::kInput, "\"cls\" takes no arguments."); |
| |
| Console::get()->Clear(); |
| |
| if (callback) |
| callback(Err()); |
| return Err(); |
| } |
| |
| } // namespace |
| |
| VerbRecord GetClsVerbRecord() { |
| return VerbRecord(&RunVerbCls, {"cls"}, kClsShortHelp, kClsHelp, CommandGroup::kGeneral); |
| } |
| |
| } // namespace zxdb |
