|
|
|
@ -2,7 +2,7 @@
@@ -2,7 +2,7 @@
|
|
|
|
|
#include <fstream> |
|
|
|
|
#include <boost/regex.hpp> |
|
|
|
|
#include <boost/filesystem.hpp> |
|
|
|
|
#include <cryptopp/gzip.h> |
|
|
|
|
#include <cryptopp/zinflate.h> |
|
|
|
|
#include "I2PEndian.h" |
|
|
|
|
#include "Reseed.h" |
|
|
|
|
#include "Log.h" |
|
|
|
@ -138,6 +138,7 @@ namespace data
@@ -138,6 +138,7 @@ namespace data
|
|
|
|
|
LogPrint (eLogError, "Unexpected SU3 magic number"); |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
s.seekg (1, std::ios::cur); // su3 file format version
|
|
|
|
|
SigningKeyType signatureType; |
|
|
|
|
s.read ((char *)&signatureType, 2); // signature type
|
|
|
|
|
signatureType = be16toh (signatureType); |
|
|
|
@ -158,7 +159,7 @@ namespace data
@@ -158,7 +159,7 @@ namespace data
|
|
|
|
|
s.read ((char *)&fileType, 1); // file type
|
|
|
|
|
if (fileType != 0x00) // zip file
|
|
|
|
|
{ |
|
|
|
|
LogPrint (eLogError, "Can't handle file type ", fileType); |
|
|
|
|
LogPrint (eLogError, "Can't handle file type ", (int)fileType); |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
s.seekg (1, std::ios::cur); // unused
|
|
|
|
@ -166,7 +167,7 @@ namespace data
@@ -166,7 +167,7 @@ namespace data
|
|
|
|
|
s.read ((char *)&contentType, 1); // content type
|
|
|
|
|
if (contentType != 0x03) // reseed data
|
|
|
|
|
{ |
|
|
|
|
LogPrint (eLogError, "Unexpected content type ", contentType); |
|
|
|
|
LogPrint (eLogError, "Unexpected content type ", (int)contentType); |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
s.seekg (12, std::ios::cur); // unused
|
|
|
|
@ -174,11 +175,10 @@ namespace data
@@ -174,11 +175,10 @@ namespace data
|
|
|
|
|
s.seekg (versionLength, std::ios::cur); // skip version
|
|
|
|
|
s.seekg (signerIDLength, std::ios::cur); // skip signer ID
|
|
|
|
|
|
|
|
|
|
size_t contentRead = 0; |
|
|
|
|
// handle content
|
|
|
|
|
while (contentRead < contentLength && !s.eof ()) |
|
|
|
|
{ |
|
|
|
|
size_t start = s.tellg (); |
|
|
|
|
size_t contentPos = s.tellg (); |
|
|
|
|
while (!s.eof ()) |
|
|
|
|
{ |
|
|
|
|
uint32_t signature; |
|
|
|
|
s.read ((char *)&signature, 4); |
|
|
|
|
if (signature == headerSignature) |
|
|
|
@ -199,12 +199,11 @@ namespace data
@@ -199,12 +199,11 @@ namespace data
|
|
|
|
|
s.read (localFileName, fileNameLength); |
|
|
|
|
localFileName[fileNameLength] = 0; |
|
|
|
|
s.seekg (extraFieldLength, std::ios::cur); |
|
|
|
|
LogPrint (eLogDebug, "Proccessing file ", localFileName, " ", compressedSize, " bytes"); |
|
|
|
|
|
|
|
|
|
uint8_t * compressed = new uint8_t[compressedSize]; |
|
|
|
|
s.read ((char *)compressed, compressedSize); |
|
|
|
|
contentRead = s.tellg () - start; |
|
|
|
|
|
|
|
|
|
CryptoPP::Gunzip decompressor; |
|
|
|
|
CryptoPP::Inflator decompressor; |
|
|
|
|
decompressor.Put (compressed, compressedSize); |
|
|
|
|
delete[] compressed; |
|
|
|
|
if (decompressor.MaxRetrievable () <= uncompressedSize) |
|
|
|
@ -219,6 +218,9 @@ namespace data
@@ -219,6 +218,9 @@ namespace data
|
|
|
|
|
} |
|
|
|
|
else |
|
|
|
|
break; // no more files
|
|
|
|
|
size_t end = s.tellg (); |
|
|
|
|
if (end - contentPos >= contentLength) |
|
|
|
|
break; // we are beyond contentLength
|
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
else |
|
|
|
|