Herman Venter
5b8209aa87
These commands invariably return true. This is more than a tad confusing to a new reader of the code. Refactor them to return void. Remove a few pieces of dead code that would log something if they ever returned false.
55 linhas
2.1 KiB
C++
55 linhas
2.1 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010- Facebook, Inc. (http://www.facebook.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include "hphp/runtime/eval/debugger/cmd/cmd_frame.h"
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#include "hphp/runtime/eval/debugger/cmd/cmd_up.h"
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#include "hphp/runtime/eval/debugger/cmd/cmd_where.h"
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namespace HPHP { namespace Eval {
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///////////////////////////////////////////////////////////////////////////////
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TRACE_SET_MOD(debugger);
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void CmdFrame::help(DebuggerClient *client) {
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client->helpTitle("Frame Command");
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client->helpCmds(
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"[f]rame {index}", "jumps to one particular frame",
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nullptr
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);
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client->helpBody(
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"Use '[w]here' command to find out the frame number. Use 'f 0' to jump "
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"back to the most recent frame or the innermost frame. Use 'f 999' or "
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"some big number to jump to the outermost frame."
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);
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}
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void CmdFrame::onClientImpl(DebuggerClient *client) {
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if (DebuggerCommand::displayedHelp(client)) return;
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if (client->argCount() != 1) {
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help(client);
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} else {
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CmdWhere().fetchStackTrace(client);
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client->moveToFrame(CmdUp::ParseNumber(client));
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}
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}
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void CmdFrame::setClientOutput(DebuggerClient *client) {
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client->setOutputType(DebuggerClient::OTStacktrace);
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}
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///////////////////////////////////////////////////////////////////////////////
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}}
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