Herman Venter
f9197ff35c
This is a rather mechanical refactor that uses references (&) rather than pointers (*) for parameters that are not permitted to ever be given null arguments. In effect, the onus for checking null pointers is shifted from the callee to the caller. The & type annotation makes it clear that the callee is not prepared to deal with a null pointer.
55 linhas
2.2 KiB
C++
55 linhas
2.2 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_zend.h"
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#include "hphp/util/process.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 CmdZend::help(DebuggerClient &client) {
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client.helpTitle("Zend Command");
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client.helpCmds(
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"[z]end", "running the most recent code snippet in Zend PHP",
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nullptr
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);
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client.helpBody(
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"This is mainly for comparing results from PHP vs. HipHop. After you type "
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"in some PHP code, it will be evaluated immediately in HipHop. Then you "
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"can type '[z]end' command to re-run the same script in Zend PHP. Please "
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"note that only the most recent block of code you manually typed in was "
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"evaluated, not any earlier ones, nor the ones from a PHP file."
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);
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}
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void CmdZend::onClientImpl(DebuggerClient &client) {
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if (DebuggerCommand::displayedHelp(client)) return;
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if (client.argCount() == 0) {
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const std::string &code = client.getCode();
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string out;
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Process::Exec("php", nullptr, code.c_str(), out, &out, true);
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client.print(out);
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} else {
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help(client);
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}
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}
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///////////////////////////////////////////////////////////////////////////////
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}}
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