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enable i2p gzip compression

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orignal 2016-02-18 20:35:14 -05:00
parent 47bf0ef591
commit 3053a9b6a0
4 changed files with 10 additions and 4 deletions
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4
AddressBook.cpp
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@ -508,6 +508,7 @@ namespace client
<< "Accept: */*\r\n"
<< "User-Agent: Wget/1.11.4\r\n"
//<< "Accept-Encoding: gzip\r\n"
<< "X-Accept-Encoding: x-i2p-gzip;q=1.0, identity;q=0.5, deflate;q=0, gzip;q=0, *;q=0\r\n"
<< "Connection: close\r\n";
if (m_Etag.length () > 0) // etag
request << i2p::util::http::IF_NONE_MATCH << ": \"" << m_Etag << "\"\r\n";
@ -557,6 +558,7 @@ namespace client
if (colon != std::string::npos)
{
std::string field = header.substr (0, colon);
colon++;
header.resize (header.length () - 1); // delete \r
if (field == i2p::util::http::ETAG)
m_Etag = header.substr (colon + 1);
@ -566,6 +568,8 @@ namespace client
isChunked = !header.compare (colon + 1, std::string::npos, "chunked");
else if (field == i2p::util::http::CONTENT_ENCODING)
isGzip = !header.compare (colon + 1, std::string::npos, "gzip");
else if (field == i2p::util::http::CONTENT_ENCODING1) // Content-encoding
isGzip = !header.compare (colon + 1, std::string::npos, "x-i2p-gzip");
}
}
LogPrint (eLogInfo, "Addressbook: ", m_Link, " ETag: ", m_Etag, " Last-Modified: ", m_LastModified);

5
Base.cpp
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@ -329,9 +329,10 @@ namespace data
return ret == Z_STREAM_END || ret < 0;
}
void GzipInflator::Inflate (const std::stringstream& in, std::ostream& out)
void GzipInflator::Inflate (std::stringstream& in, std::ostream& out)
{
Inflate ((const uint8_t *)in.str ().c_str (), in.str ().length (), out);
auto str = in.str ().substr (in.tellg ());
Inflate ((const uint8_t *)str.c_str (), str.length (), out);
}
GzipDeflator::GzipDeflator (): m_IsDirty (false)

2
Base.h
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@ -105,7 +105,7 @@ namespace data
size_t Inflate (const uint8_t * in, size_t inLen, uint8_t * out, size_t outLen);
bool Inflate (const uint8_t * in, size_t inLen, std::ostream& s);
// return true when finshed or error, s failbit will be set in case of error
void Inflate (const std::stringstream& in, std::ostream& out);
void Inflate (std::stringstream& in, std::ostream& out);
private:

3
util.h
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@ -35,7 +35,8 @@ namespace util
const char LAST_MODIFIED[] = "Last-Modified";
const char TRANSFER_ENCODING[] = "Transfer-Encoding";
const char CONTENT_ENCODING[] = "Content-Encoding";
const char CONTENT_ENCODING1[] = "Content-encoding";
std::string GetHttpContent (std::istream& response);
void MergeChunkedResponse (std::istream& response, std::ostream& merged);
std::string urlDecode(const std::string& data);