fd75dd4086
Unused & not being built. R=reed@google.com,robertphillips@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2163463002 Review-Url: https://codereview.chromium.org/2163463002
88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
|
|
/*
|
|
* Copyright 2006 The Android Open Source Project
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
|
|
#ifndef SkXMLParser_DEFINED
|
|
#define SkXMLParser_DEFINED
|
|
|
|
#include "SkString.h"
|
|
|
|
class SkStream;
|
|
|
|
class SkDOM;
|
|
struct SkDOMNode;
|
|
|
|
class SkXMLParserError {
|
|
public:
|
|
enum ErrorCode {
|
|
kNoError,
|
|
kEmptyFile,
|
|
kUnknownElement,
|
|
kUnknownAttributeName,
|
|
kErrorInAttributeValue,
|
|
kDuplicateIDs,
|
|
kUnknownError
|
|
};
|
|
|
|
SkXMLParserError();
|
|
virtual ~SkXMLParserError();
|
|
ErrorCode getErrorCode() const { return fCode; }
|
|
virtual void getErrorString(SkString* str) const;
|
|
int getLineNumber() const { return fLineNumber; }
|
|
int getNativeCode() const { return fNativeCode; }
|
|
bool hasError() const { return fCode != kNoError || fNativeCode != -1; }
|
|
bool hasNoun() const { return fNoun.size() > 0; }
|
|
void reset();
|
|
void setCode(ErrorCode code) { fCode = code; }
|
|
void setNoun(const SkString& str) { fNoun.set(str); }
|
|
void setNoun(const char* ch) { fNoun.set(ch); }
|
|
void setNoun(const char* ch, size_t len) { fNoun.set(ch, len); }
|
|
protected:
|
|
ErrorCode fCode;
|
|
private:
|
|
int fLineNumber;
|
|
int fNativeCode;
|
|
SkString fNoun;
|
|
friend class SkXMLParser;
|
|
};
|
|
|
|
class SkXMLParser {
|
|
public:
|
|
SkXMLParser(SkXMLParserError* parserError = NULL);
|
|
virtual ~SkXMLParser();
|
|
|
|
/** Returns true for success
|
|
*/
|
|
bool parse(const char doc[], size_t len);
|
|
bool parse(SkStream& docStream);
|
|
bool parse(const SkDOM&, const SkDOMNode*);
|
|
|
|
static void GetNativeErrorString(int nativeErrorCode, SkString* str);
|
|
|
|
protected:
|
|
// override in subclasses; return true to stop parsing
|
|
virtual bool onStartElement(const char elem[]);
|
|
virtual bool onAddAttribute(const char name[], const char value[]);
|
|
virtual bool onEndElement(const char elem[]);
|
|
virtual bool onText(const char text[], int len);
|
|
|
|
public:
|
|
// public for ported implementation, not meant for clients to call
|
|
virtual bool startElement(const char elem[]);
|
|
virtual bool addAttribute(const char name[], const char value[]);
|
|
virtual bool endElement(const char elem[]);
|
|
virtual bool text(const char text[], int len);
|
|
void* fParser;
|
|
protected:
|
|
SkXMLParserError* fError;
|
|
private:
|
|
void reportError(void* parser);
|
|
};
|
|
|
|
#endif
|