diff options
Diffstat (limited to 'JavaScriptCore/parser/SourceProvider.h')
| -rw-r--r-- | JavaScriptCore/parser/SourceProvider.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/JavaScriptCore/parser/SourceProvider.h b/JavaScriptCore/parser/SourceProvider.h index 1c59eed..5ff1d14 100644 --- a/JavaScriptCore/parser/SourceProvider.h +++ b/JavaScriptCore/parser/SourceProvider.h @@ -34,13 +34,11 @@ namespace JSC { - enum SourceBOMPresence { SourceHasNoBOMs, SourceCouldHaveBOMs }; - class SourceProvider : public RefCounted<SourceProvider> { public: - SourceProvider(const UString& url, SourceBOMPresence hasBOMs = SourceCouldHaveBOMs) + SourceProvider(const UString& url) : m_url(url) - , m_hasBOMs(hasBOMs) + , m_validated(false) { } virtual ~SourceProvider() { } @@ -52,11 +50,12 @@ namespace JSC { const UString& url() { return m_url; } intptr_t asID() { return reinterpret_cast<intptr_t>(this); } - SourceBOMPresence hasBOMs() const { return m_hasBOMs; } + bool isValid() const { return m_validated; } + void setValid() { m_validated = true; } private: UString m_url; - SourceBOMPresence m_hasBOMs; + bool m_validated; }; class UStringSourceProvider : public SourceProvider { @@ -66,9 +65,12 @@ namespace JSC { return adoptRef(new UStringSourceProvider(source, url)); } - UString getRange(int start, int end) const { return m_source.substr(start, end - start); } - const UChar* data() const { return m_source.data(); } - int length() const { return m_source.size(); } + UString getRange(int start, int end) const + { + return m_source.substringSharingImpl(start, end - start); + } + const UChar* data() const { return m_source.characters(); } + int length() const { return m_source.length(); } private: UStringSourceProvider(const UString& source, const UString& url) |