From fd46d30571eb240ec3aae792e7a56061ede50524 Mon Sep 17 00:00:00 2001
From: David Kalnischkies <kalnischkies@gmail.com>
Date: Mon, 30 Sep 2013 16:41:16 +0200
Subject: handle complete responses to https range requests

Servers might respond with a complete file either because they don't
support Ranges at all or the If-Range condition isn't statisfied, so we
have to parse the headers curl gets ourself to seek or truncate the file
we have so far.

This also finially adds the testcase testing a bunch of partial
situations for both, http and https - which is now all green.

Closes: 617643, 667699
LP: 1157943
---
 methods/https.h | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'methods/https.h')

diff --git a/methods/https.h b/methods/https.h
index 293e288e0..8632d6d02 100644
--- a/methods/https.h
+++ b/methods/https.h
@@ -14,24 +14,53 @@
 #include <iostream>
 #include <curl/curl.h>
 
+#include "server.h"
+
 using std::cout;
 using std::endl;
 
 class HttpsMethod;
 class FileFd;
 
+class HttpsServerState : public ServerState
+{
+   protected:
+   virtual bool ReadHeaderLines(std::string &Data) { return false; }
+   virtual bool LoadNextResponse(bool const ToFile, FileFd * const File) { return false; }
+
+   public:
+   virtual bool WriteResponse(std::string const &Data) { return false; }
+
+   /** \brief Transfer the data from the socket */
+   virtual bool RunData(FileFd * const File) { return false; }
+
+   virtual bool Open() { return false; }
+   virtual bool IsOpen() { return false; }
+   virtual bool Close() { return false; }
+   virtual bool InitHashes(FileFd &File) { return false; }
+   virtual Hashes * GetHashes() { return NULL; }
+   virtual bool Die(FileFd &File) { return false; }
+   virtual bool Flush(FileFd * const File) { return false; }
+   virtual bool Go(bool ToFile, FileFd * const File) { return false; }
+
+   HttpsServerState(URI Srv, HttpsMethod *Owner);
+   virtual ~HttpsServerState() {Close();};
+};
+
 class HttpsMethod : public pkgAcqMethod
 {
    // minimum speed in bytes/se that triggers download timeout handling
    static const int DL_MIN_SPEED = 10;
 
    virtual bool Fetch(FetchItem *);
+   static size_t parse_header(void *buffer, size_t size, size_t nmemb, void *userp);
    static size_t write_data(void *buffer, size_t size, size_t nmemb, void *userp);
    static int progress_callback(void *clientp, double dltotal, double dlnow, 
 				double ultotal, double ulnow);
    void SetupProxy();
    CURL *curl;
    FetchResult Res;
+   HttpsServerState *Server;
 
    public:
    FileFd *File;
-- 
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