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-rw-r--r--methods/http.h39
1 files changed, 35 insertions, 4 deletions
diff --git a/methods/http.h b/methods/http.h
index bac94e177..0bc019e77 100644
--- a/methods/http.h
+++ b/methods/http.h
@@ -13,7 +13,7 @@
#define MAXLEN 360
-
+#include <apt-pkg/hashes.h>
using std::cout;
using std::endl;
@@ -117,7 +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();
@@ -133,7 +145,26 @@ class HttpMethod : public pkgAcqMethod
bool Go(bool ToFile,ServerState *Srv);
bool Flush(ServerState *Srv);
bool ServerDie(ServerState *Srv);
- int DealWithHeaders(FetchResult &Res,ServerState *Srv);
+
+ /** \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);
@@ -149,7 +180,7 @@ class HttpMethod : public pkgAcqMethod
string NextURI;
string AutoDetectProxyCmd;
-
+
public:
friend class ServerState;