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111 lines (97 loc) · 3.73 KB
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/*
+----------------------------------------------------------------------+
| HipHop for PHP |
+----------------------------------------------------------------------+
| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| license@php.net so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
*/
#include "hphp/runtime/debugger/cmd/cmd_constant.h"
#include "hphp/runtime/base/class-info.h"
#include "hphp/runtime/ext/ext_array.h"
namespace HPHP { namespace Eval {
///////////////////////////////////////////////////////////////////////////////
TRACE_SET_MOD(debugger);
void CmdConstant::sendImpl(DebuggerThriftBuffer &thrift) {
DebuggerCommand::sendImpl(thrift);
thrift.write(m_constants);
}
void CmdConstant::recvImpl(DebuggerThriftBuffer &thrift) {
DebuggerCommand::recvImpl(thrift);
thrift.read(m_constants);
}
void CmdConstant::help(DebuggerClient &client) {
client.helpTitle("Constant Command");
client.helpCmds(
"[k]onstant", "lists all constants",
"[k]onstant {text}", "full-text search constants",
nullptr
);
client.helpBody(
"This will print names and values of all constants, if {text} is not "
"specified. Otherwise, it will print names and values of all constants "
"that contain the text in their names or values. The search is case-"
"insensitive and string-based."
);
}
void CmdConstant::onClient(DebuggerClient &client) {
if (DebuggerCommand::displayedHelp(client)) return;
String text;
if (client.argCount() == 1) {
text = client.argValue(1);
} else if (client.argCount() != 0) {
help(client);
return;
}
CmdConstantPtr cmd = client.xend<CmdConstant>(this);
if (cmd->m_constants.empty()) {
client.info("(no constant was defined)");
} else {
int i = 0;
bool found = false;
{
Variant forSort(cmd->m_constants);
f_ksort(ref(forSort));
assert(forSort.is(KindOfArray));
m_constants = forSort.asCell()->m_data.parr;
}
for (ArrayIter iter(m_constants); iter; ++iter) {
String name = iter.first().toString();
String value = DebuggerClient::FormatVariable(iter.second(), 200);
if (!text.empty()) {
String fullvalue = DebuggerClient::FormatVariable(iter.second(), -1);
if (name.find(text, 0, false) >= 0 ||
fullvalue.find(text, 0, false) >= 0) {
client.print("%s = %s", name.data(), value.data());
found = true;
}
} else {
client.print("%s = %s", name.data(), value.data());
++i;
if (i % DebuggerClient::ScrollBlockSize == 0 &&
client.ask("There are %zd more constants. Continue? [Y/n]",
m_constants.size() - i) == 'n') {
break;
}
}
}
if (!text.empty() && !found) {
client.info("(unable to find specified text in any constants)");
}
}
}
bool CmdConstant::onServer(DebuggerProxy &proxy) {
try {
m_constants = lookupDefinedConstants();
} catch (...) {}
return proxy.sendToClient(this);
}
///////////////////////////////////////////////////////////////////////////////
}}