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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
|
// 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.
#ifndef V8_INSPECTOR_STRING_UTIL_H_
#define V8_INSPECTOR_STRING_UTIL_H_
#include <memory>
#include "src/base/logging.h"
#include "src/base/macros.h"
#include "src/inspector/string-16.h"
#include "include/v8-inspector.h"
namespace v8_inspector {
namespace protocol {
class Value;
using String = v8_inspector::String16;
using StringBuilder = v8_inspector::String16Builder;
class StringUtil {
public:
static String substring(const String& s, size_t pos, size_t len) {
return s.substring(pos, len);
}
static String fromInteger(int number) { return String::fromInteger(number); }
static String fromInteger(size_t number) {
return String::fromInteger(number);
}
static String fromDouble(double number) { return String::fromDouble(number); }
static double toDouble(const char* s, size_t len, bool* isOk);
static size_t find(const String& s, const char* needle) {
return s.find(needle);
}
static size_t find(const String& s, const String& needle) {
return s.find(needle);
}
static const size_t kNotFound = String::kNotFound;
static void builderAppend(StringBuilder& builder, const String& s) {
builder.append(s);
}
static void builderAppend(StringBuilder& builder, UChar c) {
builder.append(c);
}
static void builderAppend(StringBuilder& builder, const char* s, size_t len) {
builder.append(s, len);
}
static void builderAppendQuotedString(StringBuilder&, const String&);
static void builderReserve(StringBuilder& builder, size_t capacity) {
builder.reserveCapacity(capacity);
}
static String builderToString(StringBuilder& builder) {
return builder.toString();
}
static std::unique_ptr<protocol::Value> parseJSON(const String16& json);
static std::unique_ptr<protocol::Value> parseJSON(const StringView& json);
};
} // namespace protocol
v8::Local<v8::String> toV8String(v8::Isolate*, const String16&);
v8::Local<v8::String> toV8StringInternalized(v8::Isolate*, const String16&);
v8::Local<v8::String> toV8StringInternalized(v8::Isolate*, const char*);
v8::Local<v8::String> toV8String(v8::Isolate*, const StringView&);
// TODO(dgozman): rename to toString16.
String16 toProtocolString(v8::Local<v8::String>);
String16 toProtocolStringWithTypeCheck(v8::Local<v8::Value>);
String16 toString16(const StringView&);
StringView toStringView(const String16&);
bool stringViewStartsWith(const StringView&, const char*);
class StringBufferImpl : public StringBuffer {
public:
// Destroys string's content.
static std::unique_ptr<StringBufferImpl> adopt(String16&);
const StringView& string() override { return m_string; }
private:
explicit StringBufferImpl(String16&);
String16 m_owner;
StringView m_string;
DISALLOW_COPY_AND_ASSIGN(StringBufferImpl);
};
String16 debuggerIdToString(const std::pair<int64_t, int64_t>& debuggerId);
String16 stackTraceIdToString(uintptr_t id);
} // namespace v8_inspector
#endif // V8_INSPECTOR_STRING_UTIL_H_
|