Deprecate SPtrArray<T> and convert everyone to unique_ptr<T[]>

[apt.git] / methods / http.h

diff --git a/methods/http.h b/methods/http.h
index 983904ffbe13f712eceacc350f1a8beb18e1c096..da6139b0211379c02b2be9f8ba5557d8e0bb973d 100644 (file)
--- a/methods/http.h
+++ b/methods/http.h
@@ -1,9 +1,9 @@
 // -*- mode: cpp; mode: fold -*-
 // -*- mode: cpp; mode: fold -*-

-// Description                                                         /*{{{*/
-// $Id: http.h,v 1.4 1998/11/11 06:54:22 jgg Exp $
+// Description                                                         /*{{{*/// $Id: http.h,v 1.12 2002/04/18 05:09:38 jgg Exp $
+// $Id: http.h,v 1.12 2002/04/18 05:09:38 jgg Exp $

 /* ######################################################################
 
 /* ######################################################################
 

-   HTTP Aquire Method - This is the HTTP aquire method for APT.
+   HTTP Acquire Method - This is the HTTP acquire method for APT.

 
    ##################################################################### */
                                                                        /*}}}*/
 
    ##################################################################### */
                                                                        /*}}}*/


@@ -11,31 +11,48 @@
 #ifndef APT_HTTP_H
 #define APT_HTTP_H
 
 #ifndef APT_HTTP_H
 #define APT_HTTP_H
 

-#define MAXLEN 360
+#include <apt-pkg/strutl.h>
+#include <apt-pkg/acquire-method.h>

 
 

+#include <string>
+#include <sys/time.h>
+#include <iostream>
+
+#include "server.h"
+
+using std::cout;
+using std::endl;
+
+class FileFd;

 class HttpMethod;
 class HttpMethod;

+class Hashes;

 
 class CircleBuf
 {
    unsigned char *Buf;
 
 class CircleBuf
 {
    unsigned char *Buf;

-   unsigned long Size;
-   unsigned long InP;
-   unsigned long OutP;
-   string OutQueue;
-   unsigned long StrPos;
-   unsigned long MaxGet;
+   unsigned long long Size;
+   unsigned long long InP;
+   unsigned long long OutP;
+   std::string OutQueue;
+   unsigned long long StrPos;
+   unsigned long long MaxGet;

    struct timeval Start;
    struct timeval Start;

-   
-   unsigned long LeftRead()
+
+   static unsigned long long BwReadLimit;
+   static unsigned long long BwTickReadData;
+   static struct timeval BwReadTick;
+   static const unsigned int BW_HZ;
+
+   unsigned long long LeftRead() const

    {
    {

-      unsigned long Sz = Size - (InP - OutP);
+      unsigned long long Sz = Size - (InP - OutP);

       if (Sz > Size - (InP%Size))
         Sz = Size - (InP%Size);
       return Sz;
    }
       if (Sz > Size - (InP%Size))
         Sz = Size - (InP%Size);
       return Sz;
    }

-   unsigned long LeftWrite()
+   unsigned long long LeftWrite() const

    {
    {

-      unsigned long Sz = InP - OutP;
+      unsigned long long Sz = InP - OutP;

       if (InP > MaxGet)
         Sz = MaxGet - OutP;
       if (Sz > Size - (OutP%Size))
       if (InP > MaxGet)
         Sz = MaxGet - OutP;
       if (Sz > Size - (OutP%Size))


@@ -43,104 +60,88 @@ class CircleBuf
       return Sz;
    }
    void FillOut();
       return Sz;
    }
    void FillOut();

-   
+

    public:
    public:

-   
-   MD5Summation *MD5;
-   
+   Hashes *Hash;
+   // total amount of data that got written so far
+   unsigned long long TotalWriten;
+

    // Read data in
    bool Read(int Fd);
    // Read data in
    bool Read(int Fd);

-   bool Read(string Data);
-   
+   bool Read(std::string Data);
+

    // Write data out
    bool Write(int Fd);
    // Write data out
    bool Write(int Fd);

-   bool WriteTillEl(string &Data,bool Single = false);
-   
+   bool WriteTillEl(std::string &Data,bool Single = false);
+

    // Control the write limit
    // Control the write limit

-   void Limit(long Max) {if (Max == -1) MaxGet = 0-1; else MaxGet = OutP + Max;}   
-   bool IsLimit() {return MaxGet == OutP;};
-   void Print() {cout << MaxGet << ',' << OutP << endl;};
+   void Limit(long long Max) {if (Max == -1) MaxGet = 0-1; else MaxGet = OutP + Max;}
+   bool IsLimit() const {return MaxGet == OutP;};
+   void Print() const {cout << MaxGet << ',' << OutP << endl;};

 
    // Test for free space in the buffer
 
    // Test for free space in the buffer

-   bool ReadSpace() {return Size - (InP - OutP) > 0;};
-   bool WriteSpace() {return InP - OutP > 0;};
+   bool ReadSpace() const {return Size - (InP - OutP) > 0;};
+   bool WriteSpace() const {return InP - OutP > 0;};

 
 

-   // Dump everything

    void Reset();
    void Reset();

+   // Dump everything

    void Stats();
 
    void Stats();
 

-   CircleBuf(unsigned long Size);
-   ~CircleBuf() {delete [] Buf;};
+   CircleBuf(unsigned long long Size);
+   ~CircleBuf();

 };
 
 };
 

-struct ServerState
+struct HttpServerState: public ServerState

 {
 {

-   // This is the last parsed Header Line
-   unsigned int Major;
-   unsigned int Minor;
-   unsigned int Result;
-   char Code[MAXLEN];
-   
-   // These are some statistics from the last parsed header lines
-   unsigned long Size;
-   signed long StartPos;
-   time_t Date;
-   bool HaveContent;
-   enum {Chunked,Stream,Closes} Encoding;
-   enum {Header, Data} State;
-   
-   HttpMethod *Owner;
-   

    // This is the connection itself. Output is data FROM the server
    CircleBuf In;
    CircleBuf Out;
    int ServerFd;
    // This is the connection itself. Output is data FROM the server
    CircleBuf In;
    CircleBuf Out;
    int ServerFd;

-   URI ServerName;
-  
-   bool HeaderLine(string Line);
-   bool Comp(URI Other) {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
-   void Reset() {Major = 0; Minor = 0; Result = 0; Size = 0; StartPos = 0;
-                 Encoding = Closes; time(&Date); ServerFd = -1;};
-   int RunHeaders();
-   bool RunData();
-   
-   bool Open();
-   bool Close();
-   
-   ServerState(URI Srv,HttpMethod *Owner);
-   ~ServerState() {Close();};
+
+   protected:
+   virtual bool ReadHeaderLines(std::string &Data) APT_OVERRIDE;
+   virtual bool LoadNextResponse(bool const ToFile, FileFd * const File) APT_OVERRIDE;
+   virtual bool WriteResponse(std::string const &Data) APT_OVERRIDE;
+
+   public:
+   virtual void Reset() APT_OVERRIDE { ServerState::Reset(); ServerFd = -1; };
+
+   virtual bool RunData(FileFd * const File) APT_OVERRIDE;
+
+   virtual bool Open() APT_OVERRIDE;
+   virtual bool IsOpen() APT_OVERRIDE;
+   virtual bool Close() APT_OVERRIDE;
+   virtual bool InitHashes(HashStringList const &ExpectedHashes) APT_OVERRIDE;
+   virtual Hashes * GetHashes() APT_OVERRIDE;
+   virtual bool Die(FileFd &File) APT_OVERRIDE;
+   virtual bool Flush(FileFd * const File) APT_OVERRIDE;
+   virtual bool Go(bool ToFile, FileFd * const File) APT_OVERRIDE;
+
+   HttpServerState(URI Srv, HttpMethod *Owner);
+   virtual ~HttpServerState() {Close();};

 };
 
 };
 

-class HttpMethod : public pkgAcqMethod
+class HttpMethod : public ServerMethod

 {
 {

-   void SendReq(FetchItem *Itm,CircleBuf &Out);
-   bool Go(bool ToFile,ServerState *Srv);
-   bool Flush(ServerState *Srv);
-   bool ServerDie(ServerState *Srv);
-   int DealWithHeaders(FetchResult &Res,ServerState *Srv);
-   
-   // In the event of a fatal signal this file will be closed and timestamped.
-   static string FailFile;
-   static int FailFd;
-   static time_t FailTime;
-   static void SigTerm(int);
-   

    public:
    public:

-   friend ServerState;
-
-   int Depth;
-   FileFd *File;
-   
-   int Loop();
-   
-   HttpMethod() : pkgAcqMethod("1.2",Pipeline | SendConfig) 
+   virtual void SendReq(FetchItem *Itm) APT_OVERRIDE;
+
+   virtual bool Configuration(std::string Message) APT_OVERRIDE;
+
+   virtual ServerState * CreateServerState(URI uri) APT_OVERRIDE;
+   virtual void RotateDNS() APT_OVERRIDE;
+
+   protected:
+   std::string AutoDetectProxyCmd;
+
+   public:
+   friend struct HttpServerState;
+
+   HttpMethod() : ServerMethod("1.2",Pipeline | SendConfig)

    {
    {

-      Depth = 0;

       File = 0;
       File = 0;

-      Depth = 0;
+      Server = 0;

    };
 };
 
    };
 };
 

-URI Proxy;
-

 #endif
 #endif