methods/connect.cc: Only use AI_IDN if defined

[apt.git] / methods / server.h

diff --git a/methods/server.h b/methods/server.h
index 2b81e61736f53ab2c29e55e62b2fe16d580dc1f7..c3adba87a48034409e3d6cede3dded4d651d5a1f 100644 (file)
--- a/methods/server.h
+++ b/methods/server.h
@@ -12,8 +12,12 @@
 #define APT_SERVER_H
 
 #include <apt-pkg/strutl.h>
 #define APT_SERVER_H
 
 #include <apt-pkg/strutl.h>

+#include "aptmethod.h"

 
 

+#include <time.h>
+#include <iostream>

 #include <string>
 #include <string>

+#include <memory>

 
 using std::cout;
 using std::endl;
 
 using std::cout;
 using std::endl;


@@ -31,13 +35,23 @@ struct ServerState
    char Code[360];
 
    // These are some statistics from the last parsed header lines
    char Code[360];
 
    // These are some statistics from the last parsed header lines

-   unsigned long long Size;
-   signed long long StartPos;
+
+   // total size of the usable content (aka: the file)
+   unsigned long long TotalFileSize;
+   // size we actually download (can be smaller than Size if we have partial content)
+   unsigned long long DownloadSize;
+   // size of junk content (aka: server error pages)
+   unsigned long long JunkSize;
+   // The start of the data (for partial content)
+   unsigned long long StartPos;
+

    time_t Date;
    bool HaveContent;
    enum {Chunked,Stream,Closes} Encoding;
    enum {Header, Data} State;
    bool Persistent;
    time_t Date;
    bool HaveContent;
    enum {Chunked,Stream,Closes} Encoding;
    enum {Header, Data} State;
    bool Persistent;

+   bool PipelineAllowed;
+   bool RangesAllowed;

    std::string Location;
 
    // This is a Persistent attribute of the server itself.
    std::string Location;
 
    // This is a Persistent attribute of the server itself.


@@ -46,6 +60,8 @@ struct ServerState
    URI Proxy;
    unsigned long TimeOut;
 
    URI Proxy;
    unsigned long TimeOut;
 

+   unsigned long long MaximumSize;
+

    protected:
    ServerMethod *Owner;
 
    protected:
    ServerMethod *Owner;
 


@@ -62,26 +78,26 @@ struct ServerState
       /** \brief IO error while retrieving */
       RUN_HEADERS_IO_ERROR,
       /** \brief Parse error after retrieving */
       /** \brief IO error while retrieving */
       RUN_HEADERS_IO_ERROR,
       /** \brief Parse error after retrieving */

-      RUN_HEADERS_PARSE_ERROR,
+      RUN_HEADERS_PARSE_ERROR

    };
    /** \brief Get the headers before the data */
    };
    /** \brief Get the headers before the data */

-   RunHeadersResult RunHeaders(FileFd * const File);
+   RunHeadersResult RunHeaders(FileFd * const File, const std::string &Uri);
+   bool AddPartialFileToHashes(FileFd &File);

 
    bool Comp(URI Other) const {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};
 
    bool Comp(URI Other) const {return Other.Host == ServerName.Host && Other.Port == ServerName.Port;};

-   virtual void Reset() {Major = 0; Minor = 0; Result = 0; Code[0] = '\0'; Size = 0;
-                StartPos = 0; Encoding = Closes; time(&Date); HaveContent = false;
-                State = Header; Persistent = false; Pipeline = true;};
+   virtual void Reset(bool const Everything = true);

    virtual bool WriteResponse(std::string const &Data) = 0;
 
    /** \brief Transfer the data from the socket */
    virtual bool RunData(FileFd * const File) = 0;
    virtual bool WriteResponse(std::string const &Data) = 0;
 
    /** \brief Transfer the data from the socket */
    virtual bool RunData(FileFd * const File) = 0;

+   virtual bool RunDataToDevNull() = 0;

 
    virtual bool Open() = 0;
    virtual bool IsOpen() = 0;
    virtual bool Close() = 0;
 
    virtual bool Open() = 0;
    virtual bool IsOpen() = 0;
    virtual bool Close() = 0;

-   virtual bool InitHashes(FileFd &File) = 0;
+   virtual bool InitHashes(HashStringList const &ExpectedHashes) = 0;

    virtual Hashes * GetHashes() = 0;
    virtual Hashes * GetHashes() = 0;

-   virtual bool Die(FileFd &File) = 0;
+   virtual bool Die(FileFd * const File) = 0;

    virtual bool Flush(FileFd * const File) = 0;
    virtual bool Go(bool ToFile, FileFd * const File) = 0;
 
    virtual bool Flush(FileFd * const File) = 0;
    virtual bool Go(bool ToFile, FileFd * const File) = 0;
 


@@ -89,18 +105,22 @@ struct ServerState
    virtual ~ServerState() {};
 };
 
    virtual ~ServerState() {};
 };
 

-class ServerMethod : public pkgAcqMethod
+class ServerMethod : public aptMethod

 {
    protected:
 {
    protected:

-   virtual bool Fetch(FetchItem *);
+   virtual bool Fetch(FetchItem *) APT_OVERRIDE;

 
 

-   ServerState *Server;
+   std::unique_ptr<ServerState> Server;

    std::string NextURI;
    FileFd *File;
 
    unsigned long PipelineDepth;
    bool AllowRedirect;
 
    std::string NextURI;
    FileFd *File;
 
    unsigned long PipelineDepth;
    bool AllowRedirect;
 

+   // Find the biggest item in the fetch queue for the checking of the maximum
+   // size
+   unsigned long long FindMaximumObjectSizeInQueue() const APT_PURE;
+

    public:
    bool Debug;
 
    public:
    bool Debug;
 


@@ -120,24 +140,26 @@ class ServerMethod : public pkgAcqMethod
       TRY_AGAIN_OR_REDIRECT
    };
    /** \brief Handle the retrieved header data */
       TRY_AGAIN_OR_REDIRECT
    };
    /** \brief Handle the retrieved header data */

-   DealWithHeadersResult DealWithHeaders(FetchResult &Res);
+   virtual DealWithHeadersResult DealWithHeaders(FetchResult &Res);

 
    // In the event of a fatal signal this file will be closed and timestamped.
    static std::string FailFile;
    static int FailFd;
    static time_t FailTime;
 
    // In the event of a fatal signal this file will be closed and timestamped.
    static std::string FailFile;
    static int FailFd;
    static time_t FailTime;

-   static void SigTerm(int);
+   static APT_NORETURN void SigTerm(int);

 
 

-   virtual bool Configuration(std::string Message);

    virtual bool Flush() { return Server->Flush(File); };
 
    int Loop();
 
    virtual void SendReq(FetchItem *Itm) = 0;
    virtual bool Flush() { return Server->Flush(File); };
 
    int Loop();
 
    virtual void SendReq(FetchItem *Itm) = 0;

-   virtual ServerState * CreateServerState(URI uri) = 0;
+   virtual std::unique_ptr<ServerState> CreateServerState(URI const &uri) = 0;

    virtual void RotateDNS() = 0;
    virtual void RotateDNS() = 0;

+   virtual bool Configuration(std::string Message) APT_OVERRIDE;
+
+   bool AddProxyAuth(URI &Proxy, URI const &Server) const;

 
 

-   ServerMethod(const char *Ver,unsigned long Flags = 0) : pkgAcqMethod(Ver, Flags), Server(NULL), File(NULL), PipelineDepth(0), AllowRedirect(false), Debug(false) {};
+   ServerMethod(std::string &&Binary, char const * const Ver,unsigned long const Flags);

    virtual ~ServerMethod() {};
 };
 
    virtual ~ServerMethod() {};
 };