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/*
* Copyright 2017 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef SKSL_STRINGSTREAM
#define SKSL_STRINGSTREAM
#include "SkSLOutputStream.h"
#ifdef SKSL_STANDALONE
namespace SkSL {
class StringStream : public OutputStream {
public:
void write8(uint8_t b) override {
fBuffer += (char) b;
}
void writeText(const char* s) override {
fBuffer += s;
}
void write(const void* s, size_t size) override {
fBuffer.append((const char*) s, size);
}
const String& str() const {
return fBuffer;
}
void reset() {
fBuffer = "";
}
private:
String fBuffer;
};
#else
#include "SkData.h"
#include "SkStream.h"
namespace SkSL {
class StringStream : public OutputStream {
public:
void write8(uint8_t b) override {
fStream.write8(b);
}
void writeText(const char* s) override {
fStream.writeText(s);
}
void write(const void* s, size_t size) override {
fStream.write(s, size);
}
const String& str() const {
if (!fString.size()) {
sk_sp<SkData> data = fStream.detachAsData();
fString = String((const char*) data->data(), data->size());
}
return fString;
}
void reset() {
fStream.reset();
fString = "";
}
private:
mutable SkDynamicMemoryWStream fStream;
mutable String fString;
};
#endif // SKSL_STANDALONE
} // namespace
#endif
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