more explicit MarkRequired algorithm code

[apt.git] / methods / http.cc

diff --git a/methods/http.cc b/methods/http.cc
index ad1347d36fc5544d7db2e0b1318ee5642805c1e0..fc54ece3ad2c42155d458ded77d991964751fd66 100644 (file)
--- a/methods/http.cc
+++ b/methods/http.cc
@@ -28,7 +28,6 @@
 #include <config.h>
 
 #include <apt-pkg/fileutl.h>
 #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/configuration.h>
 #include <apt-pkg/error.h>
 #include <apt-pkg/hashes.h>


@@ -64,8 +63,8 @@ const unsigned int CircleBuf::BW_HZ=10;
 // CircleBuf::CircleBuf - Circular input buffer                                /*{{{*/
 // ---------------------------------------------------------------------
 /* */
 // CircleBuf::CircleBuf - Circular input buffer                                /*{{{*/
 // ---------------------------------------------------------------------
 /* */

-CircleBuf::CircleBuf(unsigned long long Size) 
-   : Size(Size), Hash(0), TotalWriten(0)
+CircleBuf::CircleBuf(unsigned long long Size)
+   : Size(Size), Hash(NULL), TotalWriten(0)

 {
    Buf = new unsigned char[Size];
    Reset();
 {
    Buf = new unsigned char[Size];
    Reset();


@@ -84,10 +83,10 @@ void CircleBuf::Reset()
    TotalWriten = 0;
    MaxGet = (unsigned long long)-1;
    OutQueue = string();
    TotalWriten = 0;
    MaxGet = (unsigned long long)-1;
    OutQueue = string();

-   if (Hash != 0)
+   if (Hash != NULL)

    {
       delete Hash;
    {
       delete Hash;

-      Hash = new Hashes;
+      Hash = NULL;

    }
 }
                                                                        /*}}}*/
    }
 }
                                                                        /*}}}*/


@@ -222,7 +221,7 @@ bool CircleBuf::Write(int Fd)
 
       TotalWriten += Res;
       
 
       TotalWriten += Res;
       

-      if (Hash != 0)
+      if (Hash != NULL)

         Hash->Add(Buf + (OutP%Size),Res);
       
       OutP += Res;
         Hash->Add(Buf + (OutP%Size),Res);
       
       OutP += Res;


@@ -442,12 +441,12 @@ bool HttpServerState::RunData(FileFd * const File)
    {
       /* Closes encoding is used when the server did not specify a size, the
          loss of the connection means we are done */
    {
       /* Closes encoding is used when the server did not specify a size, the
          loss of the connection means we are done */

-      if (Encoding == Closes)
-        In.Limit(-1);
-      else if (JunkSize != 0)
+      if (JunkSize != 0)

         In.Limit(JunkSize);
         In.Limit(JunkSize);

-      else
-        In.Limit(Size - StartPos);
+      else if (DownloadSize != 0)
+        In.Limit(DownloadSize);
+      else if (Persistent == false)
+        In.Limit(-1);

       
       // Just transfer the whole block.
       do
       
       // Just transfer the whole block.
       do


@@ -484,16 +483,14 @@ APT_PURE bool HttpServerState::IsOpen()                                   /*{{{*/
    return (ServerFd != -1);
 }
                                                                        /*}}}*/
    return (ServerFd != -1);
 }
                                                                        /*}}}*/

-bool HttpServerState::InitHashes(FileFd &File)                         /*{{{*/
+bool HttpServerState::InitHashes(HashStringList const &ExpectedHashes) /*{{{*/

 {
    delete In.Hash;
 {
    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;
 APT_PURE Hashes * HttpServerState::GetHashes()                         /*{{{*/
 {
    return In.Hash;


@@ -524,7 +521,7 @@ bool HttpServerState::Die(FileFd &File)
 
    // See if this is because the server finished the data stream
    if (In.IsLimit() == false && State != HttpServerState::Header &&
 
    // 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)
    {
       Close();
       if (LErrno == 0)


@@ -571,7 +568,7 @@ bool HttpServerState::Flush(FileFd * const File)
            return true;
       }
 
            return true;
       }
 

-      if (In.IsLimit() == true || Encoding == ServerState::Closes)
+      if (In.IsLimit() == true || Persistent == false)

         return true;
    }
    return false;
         return true;
    }
    return false;


@@ -710,7 +707,7 @@ void HttpMethod::SendReq(FetchItem *Itm)
       C.f. https://tools.ietf.org/wg/httpbis/trac/ticket/158 */
    Req << "GET " << requesturi << " HTTP/1.1\r\n";
    if (Uri.Port != 0)
       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";
 
    else
       Req << "Host: " << ProperHost << "\r\n";
 


@@ -719,7 +716,7 @@ void HttpMethod::SendReq(FetchItem *Itm)
       Req << "Cache-Control: no-cache\r\n"
         << "Pragma: no-cache\r\n";
    else if (Itm->IndexFile == true)
       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";
 
    else if (_config->FindB("Acquire::http::No-Store",false) == true)
       Req << "Cache-Control: no-store\r\n";
 


@@ -772,8 +769,6 @@ bool HttpMethod::Configuration(string Message)
    if (ServerMethod::Configuration(Message) == false)
       return false;
 
    if (ServerMethod::Configuration(Message) == false)
       return false;
 

-   DropPrivsOrDie();
-

    AllowRedirect = _config->FindB("Acquire::http::AllowRedirect",true);
    PipelineDepth = _config->FindI("Acquire::http::Pipeline-Depth",
                                  PipelineDepth);
    AllowRedirect = _config->FindB("Acquire::http::AllowRedirect",true);
    PipelineDepth = _config->FindI("Acquire::http::Pipeline-Depth",
                                  PipelineDepth);


@@ -782,9 +777,9 @@ bool HttpMethod::Configuration(string Message)
    return true;
 }
                                                                        /*}}}*/
    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()                                           /*{{{*/
 }
                                                                        /*}}}*/
 void HttpMethod::RotateDNS()                                           /*{{{*/