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process addressbook request response

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orignal 2014-12-19 22:03:34 -05:00
parent c887f54740
commit f4f6e74ea2
2 changed files with 39 additions and 13 deletions
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38
AddressBook.cpp
View file

@ -252,11 +252,11 @@ namespace client
f_save.close();
}
else
LogPrint("Can't write hosts.txt");
LogPrint (eLogError, "Can't write hosts.txt");
m_IsLoaded = false;
}
else
LogPrint ("Failed to download hosts.txt");
LogPrint (eLogError, "Failed to download hosts.txt");
m_IsDowloading = false;
return;
@ -266,8 +266,7 @@ namespace client
{
if (!m_Storage)
m_Storage = CreateStorage ();
int numAddresses = m_Storage->Load (m_Addresses);
if (numAddresses > 0)
if (m_Storage->Load (m_Addresses) > 0)
{
m_IsLoaded = true;
return;
@ -277,7 +276,7 @@ namespace client
std::ifstream f (i2p::util::filesystem::GetFullPath ("hosts.txt").c_str (), std::ofstream::in); // in text mode
if (!f.is_open ())
{
LogPrint ("hosts.txt not found. Try to load...");
LogPrint (eLogInfo, "hosts.txt not found. Try to load...");
if (!m_IsDowloading)
{
m_IsDowloading = true;
@ -287,6 +286,14 @@ namespace client
return;
}
LoadHostsFromStream (f);
m_Storage->Save (m_Addresses);
m_IsLoaded = true;
}
void AddressBook::LoadHostsFromStream (std::istream& f)
{
int numAddresses = 0;
std::string s;
while (!f.eof ())
{
@ -309,9 +316,7 @@ namespace client
numAddresses++;
}
}
LogPrint (numAddresses, " addresses loaded");
m_Storage->Save (m_Addresses);
m_IsLoaded = true;
LogPrint (eLogInfo, numAddresses, " addresses loaded");
}
AddressBookSubscription::AddressBookSubscription (AddressBook& book, const std::string& link):
@ -369,6 +374,23 @@ namespace client
if (!end)
end = !stream->IsOpen ();
}
// parse response
std::string version;
response >> version; // HTTP version
int status = 0;
response >> status; // status
if (status == 200) // OK
{
std::string header, statusMessage;
std::getline (response, statusMessage);
// read until new line meaning end of header
while (!response.eof () && header != "\r")
std::getline (response, header);
if (!response.eof ())
m_Book.LoadHostsFromStream (response);
}
else
LogPrint (eLogWarning, "Adressbook HTTP response ", status);
}
else
LogPrint (eLogError, "Address ", u.host_, " not found");

8
AddressBook.h
View file

@ -4,6 +4,7 @@
#include <string.h>
#include <string>
#include <map>
#include <iostream>
#include "base64.h"
#include "util.h"
#include "Identity.h"
@ -26,6 +27,7 @@ namespace client
virtual int Save (const std::map<std::string, i2p::data::IdentHash>& addresses) = 0;
};
class AddressBookSubscription;
class AddressBook
{
public:
@ -38,15 +40,17 @@ namespace client
void InsertAddress (const std::string& address, const std::string& base64); // for jump service
void InsertAddress (const i2p::data::IdentityEx& address);
void LoadHostsFromStream (std::istream& f);
private:
AddressBookStorage * CreateStorage ();
private:
void LoadHosts ();
void LoadHostsFromI2P ();
private:
std::map<std::string, i2p::data::IdentHash> m_Addresses;
AddressBookStorage * m_Storage;
bool m_IsLoaded, m_IsDowloading;