[Lldb-commits] [lldb] r281317 - Remove MIUtilParse (no longer used)
Pavel Labath via lldb-commits
lldb-commits at lists.llvm.org
Tue Sep 13 03:39:12 PDT 2016
Author: labath
Date: Tue Sep 13 05:39:12 2016
New Revision: 281317
URL: http://llvm.org/viewvc/llvm-project?rev=281317&view=rev
Log:
Remove MIUtilParse (no longer used)
Summary: follow-up to https://reviews.llvm.org/D23882
Reviewers: dawn, krytarowski, labath, ki.stfu
Subscribers: beanz, mgorny, labath, ki.stfu, lldb-commits
Differential Revision: https://reviews.llvm.org/D23883
Author: Michał Górny <mgorny at gentoo.org>
Removed:
lldb/trunk/tools/lldb-mi/MIUtilParse.cpp
lldb/trunk/tools/lldb-mi/MIUtilParse.h
Modified:
lldb/trunk/tools/lldb-mi/CMakeLists.txt
Modified: lldb/trunk/tools/lldb-mi/CMakeLists.txt
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/tools/lldb-mi/CMakeLists.txt?rev=281317&r1=281316&r2=281317&view=diff
==============================================================================
--- lldb/trunk/tools/lldb-mi/CMakeLists.txt (original)
+++ lldb/trunk/tools/lldb-mi/CMakeLists.txt Tue Sep 13 05:39:12 2016
@@ -65,7 +65,6 @@ set(LLDB_MI_SOURCES
MIDriverBase.cpp
MIDriverMain.cpp
MIDriverMgr.cpp
- MIUtilParse.cpp
MIUtilDateTimeStd.cpp
MIUtilDebug.cpp
MIUtilFileStd.cpp
Removed: lldb/trunk/tools/lldb-mi/MIUtilParse.cpp
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/tools/lldb-mi/MIUtilParse.cpp?rev=281316&view=auto
==============================================================================
--- lldb/trunk/tools/lldb-mi/MIUtilParse.cpp (original)
+++ lldb/trunk/tools/lldb-mi/MIUtilParse.cpp (removed)
@@ -1,74 +0,0 @@
-//===-- MIUtilParse.cpp ----------------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-// Third party headers:
-#include <memory>
-
-// In-house headers:
-#include "MIUtilParse.h"
-
-//++
-//------------------------------------------------------------------------------------
-// Details: CRegexParser constructor.
-// Type: Method.
-// Args: regexStr - Pointer to the regular expression to compile.
-// Return: None.
-// Throws: None.
-//--
-MIUtilParse::CRegexParser::CRegexParser(const char *regexStr)
- : m_isValid(llvm_regcomp(&m_emma, regexStr, REG_EXTENDED) == 0) {}
-
-//++
-//------------------------------------------------------------------------------------
-// Details: CRegexParser destructor.
-// Type: Method.
-// Args: None.
-// Return: None.
-// Throws: None.
-//--
-MIUtilParse::CRegexParser::~CRegexParser() {
- // Free up memory held within regex.
- if (m_isValid)
- llvm_regfree(&m_emma);
-}
-
-//++
-//------------------------------------------------------------------------------------
-// Details: CRegexParser regex executer.
-// Match the input against the regular expression. Return an error
-// if the number of matches is less than minMatches. If the default
-// minMatches value of 0 is passed, an error will be returned if
-// the number of matches is less than the maxMatches value used to
-// initialize Match.
-// Type: Method.
-// Args: input (R) - Pointer to UTF8 text data to be parsed.
-// match (RW) - Reference to Match class.
-// minMatches (R) - Minimum number of regex matches expected.
-// Return: bool - True = minimum matches were met,
-// false = minimum matches were not met or regex failed.
-// Throws: None.
-//--
-bool MIUtilParse::CRegexParser::Execute(const char *input, Match &match,
- size_t minMatches) {
- if (!m_isValid)
- return false;
-
- std::unique_ptr<llvm_regmatch_t[]> matches(
- new llvm_regmatch_t[match.m_maxMatches]); // Array of matches
-
- if (llvm_regexec(&m_emma, input, match.m_maxMatches, matches.get(), 0) != 0)
- return false;
-
- size_t i;
- for (i = 0; i < match.m_maxMatches && matches[i].rm_so >= 0; i++) {
- const int n = matches[i].rm_eo - matches[i].rm_so;
- match.m_matchStrs[i].assign(input + matches[i].rm_so, n);
- }
- return i >= minMatches;
-}
Removed: lldb/trunk/tools/lldb-mi/MIUtilParse.h
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/tools/lldb-mi/MIUtilParse.h?rev=281316&view=auto
==============================================================================
--- lldb/trunk/tools/lldb-mi/MIUtilParse.h (original)
+++ lldb/trunk/tools/lldb-mi/MIUtilParse.h (removed)
@@ -1,77 +0,0 @@
-//===-- MIUtilParse.h ------------------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#pragma once
-
-// Third party headers:
-#include "../lib/Support/regex_impl.h"
-
-// In-house headers:
-#include "MIUtilString.h"
-
-namespace MIUtilParse {
-
-//++
-//============================================================================
-// Details: MI common code utility class. Used to parse the output
-// returned from lldb commands using regex.
-//--
-class CRegexParser {
-public:
- // Helper class for keeping track of regex matches.
- class Match {
- friend CRegexParser;
-
- public:
- /* ctor */ explicit Match(size_t nmatches)
- : m_matchStrs(nmatches), m_maxMatches(nmatches) {}
- size_t GetMatchCount() const { return m_matchStrs.size(); }
- CMIUtilString GetMatchAtIndex(size_t i) const {
- if (m_matchStrs.size() > i)
- return m_matchStrs[i];
- return CMIUtilString();
- }
-
- private:
- CMIUtilString::VecString_t m_matchStrs;
- const size_t m_maxMatches;
- };
-
- // Methods:
- // Compile the regular expression.
- /* ctor */ explicit CRegexParser(const char *regexStr);
-
- // Free the memory used by the regular expression.
- /* dtor */ ~CRegexParser();
-
- // No copies
- CRegexParser(const CRegexParser &) = delete;
- void operator=(CRegexParser &) = delete;
-
- // Return the match at the index.
- int GetMatchCount(const Match &match) const {
- if (m_isValid)
- return match.GetMatchCount();
- return 0;
- }
-
- bool IsValid() const { return m_isValid; }
-
- // Match the input against the regular expression. Return an error
- // if the number of matches is less than minMatches. If the default
- // minMatches value of 0 is passed, an error will be returned if
- // the number of matches is less than the maxMatches value used to
- // initialize Match.
- bool Execute(const char *input, Match &match, size_t minMatches = 0);
-
-private:
- llvm_regex_t m_emma;
- const bool m_isValid;
-};
-}
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