/usr/include/hphp/util/struct-log.h is in hhvm-dev 3.21.0+dfsg-2ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 | /*
+----------------------------------------------------------------------+
| HipHop for PHP |
+----------------------------------------------------------------------+
| Copyright (c) 2016 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. |
+----------------------------------------------------------------------+
*/
#ifndef incl_HPHP_UTIL_STRUCT_LOG_H_
#define incl_HPHP_UTIL_STRUCT_LOG_H_
#include <set>
#include <string>
#include <vector>
#include <folly/json.h>
#include <folly/Range.h>
namespace HPHP {
struct StackTrace;
///////////////////////////////////////////////////////////////////////////////
struct StructuredLogEntry {
StructuredLogEntry();
// Any previous value for the same key is silently overwritten.
void setInt(folly::StringPiece key, int64_t value);
void setStr(folly::StringPiece key, folly::StringPiece value);
void setSet(folly::StringPiece key,
const std::set<folly::StringPiece>& values);
void setVec(folly::StringPiece key,
const std::vector<folly::StringPiece>& values);
void setStackTrace(folly::StringPiece key, const StackTrace& st);
void clear();
folly::dynamic ints, strs, sets, vecs;
};
std::string show(const StructuredLogEntry&);
using StructuredLogImpl = void (*)(const std::string&,
const StructuredLogEntry&);
/*
* Interface for recording structured data for relatively infrequent events.
*/
namespace StructuredLog {
bool enabled();
bool coinflip(uint32_t rate);
void enable(StructuredLogImpl impl);
void log(const std::string& tableName, const StructuredLogEntry&);
};
///////////////////////////////////////////////////////////////////////////////
}
#endif
|