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mpv: fire only one report when simple-exhaustible

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This commit is contained in:
Justin Viiret
2016-04-06 15:06:48 +10:00
committed by Matthew Barr
parent 9852ac0091
commit 5354b7a5ca
6 changed files with 35 additions and 15 deletions
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9
src/nfa/mpvcompile.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2015, Intel Corporation
* Copyright (c) 2015-2016, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
@@ -42,12 +42,15 @@ namespace ue2 {
struct raw_puff {
raw_puff(u32 repeats_in, bool unbounded_in, ReportID report_in,
const CharReach &reach_in, bool auto_restart_in = false)
const CharReach &reach_in, bool auto_restart_in = false,
bool simple_exhaust_in = false)
: repeats(repeats_in), unbounded(unbounded_in),
auto_restart(auto_restart_in), report(report_in), reach(reach_in) {}
auto_restart(auto_restart_in), simple_exhaust(simple_exhaust_in),
report(report_in), reach(reach_in) {}
u32 repeats; /**< report match after this many matching bytes */
bool unbounded; /**< keep producing matches after repeats are reached */
bool auto_restart; /**< for /[^X]{n}/ type patterns */
bool simple_exhaust; /* first report will exhaust us */
ReportID report;
CharReach reach; /**< = ~escapes */
};