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Bug 1285848 - Part 2: Request and parse RICE encoded prefix by default. r=francois

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MozReview-Commit-ID: Cd0lT5VTM7t
This commit is contained in:
Henry Chang
2016-10-05 14:59:53 +08:00
parent 2e867131fd
commit ea02e6b8bd
4 changed files with 157 additions and 5 deletions
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20
toolkit/components/url-classifier/HashStore.cpp
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@@ -168,6 +168,26 @@ TableUpdateV4::NewPrefixes(int32_t aSize, std::string& aPrefixes)
NS_ENSURE_TRUE_VOID(aPrefixes.size() % aSize == 0);
NS_ENSURE_TRUE_VOID(!mPrefixesMap.Get(aSize));
if (LOG_ENABLED() && 4 == aSize) {
int numOfPrefixes = aPrefixes.size() / 4;
uint32_t* p = (uint32_t*)aPrefixes.c_str();
// Dump the first/last 10 fixed-length prefixes for debugging.
LOG(("* The first 10 (maximum) fixed-length prefixes: "));
for (int i = 0; i < std::min(10, numOfPrefixes); i++) {
uint8_t* c = (uint8_t*)&p[i];
LOG(("%.2X%.2X%.2X%.2X", c[0], c[1], c[2], c[3]));
}
LOG(("* The last 10 (maximum) fixed-length prefixes: "));
for (int i = std::max(0, numOfPrefixes - 10); i < numOfPrefixes; i++) {
uint8_t* c = (uint8_t*)&p[i];
LOG(("%.2X%.2X%.2X%.2X", c[0], c[1], c[2], c[3]));
}
LOG(("---- %d fixed-length prefixes in total.", aPrefixes.size() / aSize));
}
PrefixStdString* prefix = new PrefixStdString(aPrefixes);
mPrefixesMap.Put(aSize, prefix);
}