void BasicHashtableImpl::rehash(size_t minimumCapacity, float loadFactor) {
if (minimumCapacity < mSize) {
minimumCapacity = mSize;
}
size_t newBucketCount, newCapacity;
determineCapacity(minimumCapacity, loadFactor, &newBucketCount, &newCapacity);
if (newBucketCount != mBucketCount || newCapacity != mCapacity) {
if (mBuckets) {
void* newBuckets;
if (mSize) {
newBuckets = allocateBuckets(newBucketCount);
for (size_t i = 0; i < mBucketCount; i++) {
const Bucket& fromBucket = bucketAt(mBuckets, i);
if (fromBucket.cookie & Bucket::PRESENT) {
hash_t hash = fromBucket.cookie & Bucket::HASH_MASK;
size_t index = chainStart(hash, newBucketCount);
Bucket* toBucket = &bucketAt(newBuckets, size_t(index));
if (toBucket->cookie & Bucket::PRESENT) {
size_t inc = chainIncrement(hash, newBucketCount);
do {
toBucket->cookie |= Bucket::COLLISION;
index = chainSeek(index, inc, newBucketCount);
toBucket = &bucketAt(newBuckets, size_t(index));
} while (toBucket->cookie & Bucket::PRESENT);
}
toBucket->cookie = Bucket::PRESENT | hash;
initializeBucketEntry(*toBucket, fromBucket.entry);
}
}
} else {
newBuckets = NULL;
}
releaseBuckets(mBuckets, mBucketCount);
mBuckets = newBuckets;
mFilledBuckets = mSize;
}
mBucketCount = newBucketCount;
mCapacity = newCapacity;
}
mLoadFactor = loadFactor;
}
bool KHtRewriteModule::process(KApacheConfig *htaccess, const char *cmd,
std::vector<char *> &item) {
if (strcasecmp(cmd, "RewriteEngine") == 0) {
if (item.size() <= 0) {
return true;
}
if (strcasecmp(item[0], "OFF") == 0) {
enable = false;
}
if (strcasecmp(item[0], "ON") == 0) {
enable = true;
}
return true;
}
if (!enable) {
return false;
}
if (strcasecmp(cmd,"RewriteBase") == 0) {
if (item.size() <= 0) {
return true;
}
rewriteBase = item[0];
return true;
}
if (strcasecmp(cmd, "RewriteCond") == 0) {
if (item.size() < 2) {
return true;
}
rewrite_flag_t rf;
memset(&rf, 0, sizeof(rf));
if (item.size() > 2) {
parseRewriteFlag(item[2], rf);
}
chainStart(htaccess);
rule << "<cond str='" << item[0] << "'";
if(lastCondOr){
rule << " or='1'";
}
if (TEST(rf.flag,REWRITE_OR)) {
lastCondOr = true;
}else{
lastCondOr = false;
}
rule << " nc='";
if (TEST(rf.flag,REWRITE_NOCASE)) {
rule << "1";
} else {
rule << "0";
}
rule << "'";
//if (TEST(rf.flag,REWRITE_QSA)) {
// rule << " qsa='1'";
//}
rule << ">" << CDATA_START << item[1] << CDATA_END << "</cond>\n";
return true;
}
if (strcasecmp(cmd, "RewriteRule") == 0) {
if (item.size() < 2) {
return true;
}
rewrite_flag_t rf;
memset(&rf, 0, sizeof(rf));
if (item.size() > 2) {
parseRewriteFlag(item[2], rf);
}
if (action.str().size() == 0) {
//chain << "<chain action='";
if (TEST(rf.flag,REWRITE_LAST)) {
action << "default";
} else if (TEST(rf.flag,REWRITE_NEXT)) {
action << "table:BEGIN";
} else if (TEST(rf.flag,REWRITE_SKIP)) {
action << "tablechain:BEGIN:" << cur_chainid + rf.skip;
} else if (TEST(rf.flag,REWRITE_FOBIDDEN|REWRITE_GONE)) {
action << "deny";
} else if (TEST(rf.flag,REWRITE_REDIRECT)) {
action << "default";
}
}
// chain << "'>\n";
chainStart(htaccess);
rule << "<rule path='" << item[0] << "' dst='" << item[1]
<< "' internal='";///>\n";
//internal='";
if (TEST(rf.flag,REWRITE_REDIRECT)) {
rule << "0";
if (rf.code>0) {
rule << "' code='" << rf.code;
}
} else {
rule << "1";
}
rule << "' nc='";
if (TEST(rf.flag,REWRITE_NOCASE)) {
rule << "1";
} else {
rule << "0";
}
rule << "'";
if (TEST(rf.flag,REWRITE_PROXY)) {
rule << " proxy='1'";
}
if (TEST(rf.flag,REWRITE_QSA)) {
rule << " qsa='1'";
}
rule << "/>\n";
if (!TEST(rf.flag,REWRITE_CHAIN_AND)) {
//last_chainand = true;
chainEnd();
//last_chainand = false;
}
return true;
}
if (strcasecmp(cmd,"Redirect")==0) {
return true;
}
return false;
}
