#include <config.h>
#include <apt-pkg/fileutl.h>
-#include <apt-pkg/acquire-method.h>
#include <apt-pkg/configuration.h>
#include <apt-pkg/error.h>
#include <apt-pkg/hashes.h>
#include <apt-pkg/netrc.h>
#include <apt-pkg/strutl.h>
+#include <apt-pkg/proxy.h>
#include <stddef.h>
#include <stdlib.h>
// CircleBuf::CircleBuf - Circular input buffer /*{{{*/
// ---------------------------------------------------------------------
/* */
-CircleBuf::CircleBuf(unsigned long long Size) : Size(Size), Hash(0)
+CircleBuf::CircleBuf(unsigned long long Size)
+ : Size(Size), Hash(NULL), TotalWriten(0)
{
Buf = new unsigned char[Size];
Reset();
InP = 0;
OutP = 0;
StrPos = 0;
+ TotalWriten = 0;
MaxGet = (unsigned long long)-1;
OutQueue = string();
- if (Hash != 0)
+ if (Hash != NULL)
{
delete Hash;
- Hash = new Hashes;
+ Hash = NULL;
}
}
/*}}}*/
return false;
}
+
+ TotalWriten += Res;
- if (Hash != 0)
+ if (Hash != NULL)
Hash->Add(Buf + (OutP%Size),Res);
OutP += Res;
Persistent = true;
// Determine the proxy setting
+ AutoDetectProxy(ServerName);
string SpecificProxy = _config->Find("Acquire::http::Proxy::" + ServerName.Host);
if (!SpecificProxy.empty())
{
{
/* Closes encoding is used when the server did not specify a size, the
loss of the connection means we are done */
- if (Encoding == Closes)
+ if (JunkSize != 0)
+ In.Limit(JunkSize);
+ else if (DownloadSize != 0)
+ In.Limit(DownloadSize);
+ else if (Persistent == false)
In.Limit(-1);
- else
- In.Limit(Size - StartPos);
// Just transfer the whole block.
do
return (ServerFd != -1);
}
/*}}}*/
-bool HttpServerState::InitHashes(FileFd &File) /*{{{*/
+bool HttpServerState::InitHashes(HashStringList const &ExpectedHashes) /*{{{*/
{
delete In.Hash;
- In.Hash = new Hashes;
-
- // Set the expected size and read file for the hashes
- File.Truncate(StartPos);
- return In.Hash->AddFD(File, StartPos);
+ In.Hash = new Hashes(ExpectedHashes);
+ return true;
}
/*}}}*/
+
APT_PURE Hashes * HttpServerState::GetHashes() /*{{{*/
{
return In.Hash;
}
/*}}}*/
// HttpServerState::Die - The server has closed the connection. /*{{{*/
-bool HttpServerState::Die(FileFd &File)
+bool HttpServerState::Die(FileFd * const File)
{
unsigned int LErrno = errno;
// Dump the buffer to the file
if (State == ServerState::Data)
{
+ if (File == nullptr)
+ return true;
// on GNU/kFreeBSD, apt dies on /dev/null because non-blocking
// can't be set
- if (File.Name() != "/dev/null")
- SetNonBlock(File.Fd(),false);
+ if (File->Name() != "/dev/null")
+ SetNonBlock(File->Fd(),false);
while (In.WriteSpace() == true)
{
- if (In.Write(File.Fd()) == false)
+ if (In.Write(File->Fd()) == false)
return _error->Errno("write",_("Error writing to the file"));
// Done
// See if this is because the server finished the data stream
if (In.IsLimit() == false && State != HttpServerState::Header &&
- Encoding != HttpServerState::Closes)
+ Persistent == true)
{
Close();
if (LErrno == 0)
return true;
}
- if (In.IsLimit() == true || Encoding == ServerState::Closes)
+ if (In.IsLimit() == true || Persistent == false)
return true;
}
return false;
if (Res == 0)
{
_error->Error(_("Connection timed out"));
- return Die(*File);
+ return Die(File);
}
// Handle server IO
{
errno = 0;
if (In.Read(ServerFd) == false)
- return Die(*File);
+ return Die(File);
}
if (ServerFd != -1 && FD_ISSET(ServerFd,&wfds))
{
errno = 0;
if (Out.Write(ServerFd) == false)
- return Die(*File);
+ return Die(File);
}
// Send data to the file
return _error->Errno("write",_("Error writing to output file"));
}
+ if (MaximumSize > 0 && File && File->Tell() > MaximumSize)
+ {
+ Owner->SetFailReason("MaximumSizeExceeded");
+ return _error->Error("Writing more data than expected (%llu > %llu)",
+ File->Tell(), MaximumSize);
+ }
+
// Handle commands from APT
if (FD_ISSET(STDIN_FILENO,&rfds))
{
C.f. https://tools.ietf.org/wg/httpbis/trac/ticket/158 */
Req << "GET " << requesturi << " HTTP/1.1\r\n";
if (Uri.Port != 0)
- Req << "Host: " << ProperHost << ":" << Uri.Port << "\r\n";
+ Req << "Host: " << ProperHost << ":" << std::to_string(Uri.Port) << "\r\n";
else
Req << "Host: " << ProperHost << "\r\n";
Req << "Cache-Control: no-cache\r\n"
<< "Pragma: no-cache\r\n";
else if (Itm->IndexFile == true)
- Req << "Cache-Control: max-age=" << _config->FindI("Acquire::http::Max-Age",0) << "\r\n";
+ Req << "Cache-Control: max-age=" << std::to_string(_config->FindI("Acquire::http::Max-Age",0)) << "\r\n";
else if (_config->FindB("Acquire::http::No-Store",false) == true)
Req << "Cache-Control: no-store\r\n";
struct stat SBuf;
if (stat(Itm->DestFile.c_str(),&SBuf) >= 0 && SBuf.st_size > 0)
Req << "Range: bytes=" << SBuf.st_size << "-\r\n"
- << "If-Range: " << TimeRFC1123(SBuf.st_mtime) << "\r\n";
+ << "If-Range: " << TimeRFC1123(SBuf.st_mtime, false) << "\r\n";
else if (Itm->LastModified != 0)
- Req << "If-Modified-Since: " << TimeRFC1123(Itm->LastModified).c_str() << "\r\n";
+ Req << "If-Modified-Since: " << TimeRFC1123(Itm->LastModified, false).c_str() << "\r\n";
if (Server->Proxy.User.empty() == false || Server->Proxy.Password.empty() == false)
Req << "Proxy-Authorization: Basic "
Req << "\r\n";
if (Debug == true)
- cerr << Req << endl;
+ cerr << Req.str() << endl;
Server->WriteResponse(Req.str());
}
PipelineDepth);
Debug = _config->FindB("Debug::Acquire::http",false);
- // Get the proxy to use
- AutoDetectProxy();
-
- return true;
-}
- /*}}}*/
-// HttpMethod::AutoDetectProxy - auto detect proxy /*{{{*/
-// ---------------------------------------------------------------------
-/* */
-bool HttpMethod::AutoDetectProxy()
-{
- // option is "Acquire::http::Proxy-Auto-Detect" but we allow the old
- // name without the dash ("-")
- AutoDetectProxyCmd = _config->Find("Acquire::http::Proxy-Auto-Detect",
- _config->Find("Acquire::http::ProxyAutoDetect"));
-
- if (AutoDetectProxyCmd.empty())
- return true;
-
- if (Debug)
- clog << "Using auto proxy detect command: " << AutoDetectProxyCmd << endl;
-
- int Pipes[2] = {-1,-1};
- if (pipe(Pipes) != 0)
- return _error->Errno("pipe", "Failed to create Pipe");
-
- pid_t Process = ExecFork();
- if (Process == 0)
- {
- close(Pipes[0]);
- dup2(Pipes[1],STDOUT_FILENO);
- SetCloseExec(STDOUT_FILENO,false);
-
- const char *Args[2];
- Args[0] = AutoDetectProxyCmd.c_str();
- Args[1] = 0;
- execv(Args[0],(char **)Args);
- cerr << "Failed to exec method " << Args[0] << endl;
- _exit(100);
- }
- char buf[512];
- int InFd = Pipes[0];
- close(Pipes[1]);
- int res = read(InFd, buf, sizeof(buf)-1);
- ExecWait(Process, "ProxyAutoDetect", true);
-
- if (res < 0)
- return _error->Errno("read", "Failed to read");
- if (res == 0)
- return _error->Warning("ProxyAutoDetect returned no data");
-
- // add trailing \0
- buf[res] = 0;
-
- if (Debug)
- clog << "auto detect command returned: '" << buf << "'" << endl;
-
- if (strstr(buf, "http://") == buf)
- _config->Set("Acquire::http::proxy", _strstrip(buf));
-
return true;
}
/*}}}*/
-ServerState * HttpMethod::CreateServerState(URI uri) /*{{{*/
+std::unique_ptr<ServerState> HttpMethod::CreateServerState(URI const &uri)/*{{{*/
{
- return new HttpServerState(uri, this);
+ return std::unique_ptr<ServerState>(new HttpServerState(uri, this));
}
/*}}}*/
void HttpMethod::RotateDNS() /*{{{*/
projects / apt.git / blobdiff