You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
45 lines
1.1 KiB
45 lines
1.1 KiB
/*
|
|
* Copyright 2016 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "UrlDataManager.h"
|
|
|
|
bool operator==(const SkData& a, const SkData& b) {
|
|
return a.equals(&b);
|
|
}
|
|
|
|
UrlDataManager::UrlDataManager(SkString rootUrl) : fRootUrl(rootUrl), fDataId(0) {}
|
|
|
|
SkString UrlDataManager::addData(SkData* data, const char* contentType) {
|
|
UrlData* urlData = fCache.find(*data);
|
|
if (fCache.find(*data)) {
|
|
SkASSERT(data->equals(urlData->fData.get()));
|
|
return urlData->fUrl;
|
|
}
|
|
|
|
urlData = new UrlData;
|
|
urlData->fData.reset(SkRef(data));
|
|
urlData->fContentType.set(contentType);
|
|
urlData->fUrl.appendf("%s/%d", fRootUrl.c_str(), fDataId++);
|
|
|
|
fCache.add(urlData);
|
|
|
|
SkASSERT(!fUrlLookup.find(urlData->fUrl));
|
|
fUrlLookup.add(urlData);
|
|
return urlData->fUrl;
|
|
}
|
|
|
|
void UrlDataManager::reset() {
|
|
SkTDynamicHash<UrlData, SkData, LookupTrait>::Iter iter(&fCache);
|
|
while (!iter.done()) {
|
|
UrlData* urlData = &(*iter);
|
|
urlData->unref();
|
|
++iter;
|
|
}
|
|
|
|
fCache.rewind();
|
|
}
|