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Unified Diff: src/inspector/SearchUtil.cpp

Issue 2338413003: [inspector] change implementation file extension from cpp to cc (Closed)
Patch Set: string16 -> string-16 Created 4 years, 3 months ago
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Index: src/inspector/SearchUtil.cpp
diff --git a/src/inspector/SearchUtil.cpp b/src/inspector/SearchUtil.cpp
deleted file mode 100644
index 54d59e7780ef001cbd53f52039f1249fe5422bab..0000000000000000000000000000000000000000
--- a/src/inspector/SearchUtil.cpp
+++ /dev/null
@@ -1,164 +0,0 @@
-// Copyright 2016 the V8 project authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "src/inspector/SearchUtil.h"
-
-#include "src/inspector/V8InspectorImpl.h"
-#include "src/inspector/V8InspectorSessionImpl.h"
-#include "src/inspector/V8Regex.h"
-#include "src/inspector/protocol/Protocol.h"
-
-namespace v8_inspector {
-
-namespace {
-
-String16 findMagicComment(const String16& content, const String16& name,
- bool multiline) {
- DCHECK(name.find("=") == String16::kNotFound);
- unsigned length = content.length();
- unsigned nameLength = name.length();
-
- size_t pos = length;
- size_t equalSignPos = 0;
- size_t closingCommentPos = 0;
- while (true) {
- pos = content.reverseFind(name, pos);
- if (pos == String16::kNotFound) return String16();
-
- // Check for a /\/[\/*][@#][ \t]/ regexp (length of 4) before found name.
- if (pos < 4) return String16();
- pos -= 4;
- if (content[pos] != '/') continue;
- if ((content[pos + 1] != '/' || multiline) &&
- (content[pos + 1] != '*' || !multiline))
- continue;
- if (content[pos + 2] != '#' && content[pos + 2] != '@') continue;
- if (content[pos + 3] != ' ' && content[pos + 3] != '\t') continue;
- equalSignPos = pos + 4 + nameLength;
- if (equalSignPos < length && content[equalSignPos] != '=') continue;
- if (multiline) {
- closingCommentPos = content.find("*/", equalSignPos + 1);
- if (closingCommentPos == String16::kNotFound) return String16();
- }
-
- break;
- }
-
- DCHECK(equalSignPos);
- DCHECK(!multiline || closingCommentPos);
- size_t urlPos = equalSignPos + 1;
- String16 match = multiline
- ? content.substring(urlPos, closingCommentPos - urlPos)
- : content.substring(urlPos);
-
- size_t newLine = match.find("\n");
- if (newLine != String16::kNotFound) match = match.substring(0, newLine);
- match = match.stripWhiteSpace();
-
- for (unsigned i = 0; i < match.length(); ++i) {
- UChar c = match[i];
- if (c == '"' || c == '\'' || c == ' ' || c == '\t') return "";
- }
-
- return match;
-}
-
-String16 createSearchRegexSource(const String16& text) {
- String16Builder result;
-
- for (unsigned i = 0; i < text.length(); i++) {
- UChar c = text[i];
- if (c == '[' || c == ']' || c == '(' || c == ')' || c == '{' || c == '}' ||
- c == '+' || c == '-' || c == '*' || c == '.' || c == ',' || c == '?' ||
- c == '\\' || c == '^' || c == '$' || c == '|') {
- result.append('\\');
- }
- result.append(c);
- }
-
- return result.toString();
-}
-
-std::unique_ptr<std::vector<unsigned>> lineEndings(const String16& text) {
- std::unique_ptr<std::vector<unsigned>> result(new std::vector<unsigned>());
-
- const String16 lineEndString = "\n";
- unsigned start = 0;
- while (start < text.length()) {
- size_t lineEnd = text.find(lineEndString, start);
- if (lineEnd == String16::kNotFound) break;
-
- result->push_back(static_cast<unsigned>(lineEnd));
- start = lineEnd + 1;
- }
- result->push_back(static_cast<unsigned>(text.length()));
-
- return result;
-}
-
-std::vector<std::pair<int, String16>> scriptRegexpMatchesByLines(
- const V8Regex& regex, const String16& text) {
- std::vector<std::pair<int, String16>> result;
- if (text.isEmpty()) return result;
-
- std::unique_ptr<std::vector<unsigned>> endings(lineEndings(text));
- unsigned size = endings->size();
- unsigned start = 0;
- for (unsigned lineNumber = 0; lineNumber < size; ++lineNumber) {
- unsigned lineEnd = endings->at(lineNumber);
- String16 line = text.substring(start, lineEnd - start);
- if (line.length() && line[line.length() - 1] == '\r')
- line = line.substring(0, line.length() - 1);
-
- int matchLength;
- if (regex.match(line, 0, &matchLength) != -1)
- result.push_back(std::pair<int, String16>(lineNumber, line));
-
- start = lineEnd + 1;
- }
- return result;
-}
-
-std::unique_ptr<protocol::Debugger::SearchMatch> buildObjectForSearchMatch(
- int lineNumber, const String16& lineContent) {
- return protocol::Debugger::SearchMatch::create()
- .setLineNumber(lineNumber)
- .setLineContent(lineContent)
- .build();
-}
-
-std::unique_ptr<V8Regex> createSearchRegex(V8InspectorImpl* inspector,
- const String16& query,
- bool caseSensitive, bool isRegex) {
- String16 regexSource = isRegex ? query : createSearchRegexSource(query);
- return wrapUnique(new V8Regex(inspector, regexSource, caseSensitive));
-}
-
-} // namespace
-
-std::vector<std::unique_ptr<protocol::Debugger::SearchMatch>>
-searchInTextByLinesImpl(V8InspectorSession* session, const String16& text,
- const String16& query, const bool caseSensitive,
- const bool isRegex) {
- std::unique_ptr<V8Regex> regex = createSearchRegex(
- static_cast<V8InspectorSessionImpl*>(session)->inspector(), query,
- caseSensitive, isRegex);
- std::vector<std::pair<int, String16>> matches =
- scriptRegexpMatchesByLines(*regex.get(), text);
-
- std::vector<std::unique_ptr<protocol::Debugger::SearchMatch>> result;
- for (const auto& match : matches)
- result.push_back(buildObjectForSearchMatch(match.first, match.second));
- return result;
-}
-
-String16 findSourceURL(const String16& content, bool multiline) {
- return findMagicComment(content, "sourceURL", multiline);
-}
-
-String16 findSourceMapURL(const String16& content, bool multiline) {
- return findMagicComment(content, "sourceMappingURL", multiline);
-}
-
-} // namespace v8_inspector
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