X-Git-Url: https://git.saurik.com/apt.git/blobdiff_plain/2c38625920fa67d52ade11fd7d28cdb5373dc31c..115ba31b90e0d6643670d7d079f9f27b0e05f1c2:/methods/http.h?ds=inline diff --git a/methods/http.h b/methods/http.h index 541e2952c..0bc019e77 100644 --- a/methods/http.h +++ b/methods/http.h @@ -3,7 +3,7 @@ // $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 aquire method for APT. ##################################################################### */ /*}}}*/ @@ -13,7 +13,7 @@ #define MAXLEN 360 -#include +#include using std::cout; using std::endl; @@ -99,6 +99,7 @@ struct ServerState enum {Chunked,Stream,Closes} Encoding; enum {Header, Data} State; bool Persistent; + string Location; // This is a Persistent attribute of the server itself. bool Pipeline; @@ -116,7 +117,19 @@ struct ServerState void Reset() {Major = 0; Minor = 0; Result = 0; Size = 0; StartPos = 0; Encoding = Closes; time(&Date); ServerFd = -1; Pipeline = true;}; - int RunHeaders(); + + /** \brief Result of the header acquire */ + enum RunHeadersResult { + /** \brief Header ok */ + RUN_HEADERS_OK, + /** \brief IO error while retrieving */ + RUN_HEADERS_IO_ERROR, + /** \brief Parse error after retrieving */ + RUN_HEADERS_PARSE_ERROR, + }; + /** \brief Get the headers before the data */ + RunHeadersResult RunHeaders(); + /** \brief Transfer the data from the socket */ bool RunData(); bool Open(); @@ -132,9 +145,28 @@ class HttpMethod : public pkgAcqMethod bool Go(bool ToFile,ServerState *Srv); bool Flush(ServerState *Srv); bool ServerDie(ServerState *Srv); - int DealWithHeaders(FetchResult &Res,ServerState *Srv); - virtual bool Fetch(FetchItem *); + /** \brief Result of the header parsing */ + enum DealWithHeadersResult { + /** \brief The file is open and ready */ + FILE_IS_OPEN, + /** \brief We got a IMS hit, the file has not changed */ + IMS_HIT, + /** \brief The server reported a unrecoverable error */ + ERROR_UNRECOVERABLE, + /** \brief The server reported a error with a error content page */ + ERROR_WITH_CONTENT_PAGE, + /** \brief A error on the client side */ + ERROR_NOT_FROM_SERVER, + /** \brief A redirect or retry request */ + TRY_AGAIN_OR_REDIRECT + }; + /** \brief Handle the retrieved header data */ + DealWithHeadersResult DealWithHeaders(FetchResult &Res,ServerState *Srv); + + /** \brief Try to AutoDetect the proxy */ + bool AutoDetectProxy(); + virtual bool Configuration(string Message); // In the event of a fatal signal this file will be closed and timestamped. @@ -142,7 +174,13 @@ class HttpMethod : public pkgAcqMethod static int FailFd; static time_t FailTime; static void SigTerm(int); + + protected: + virtual bool Fetch(FetchItem *); + string NextURI; + string AutoDetectProxyCmd; + public: friend class ServerState; @@ -158,6 +196,4 @@ class HttpMethod : public pkgAcqMethod }; }; -URI Proxy; - #endif