[PATCH v4 1/3] wininet: Move dwError to http_request_t.

[Jacek Caban]

From: Jacek Caban

And rename it to state.
---
 dlls/wininet/http.c     | 28 ++++++++++++++--------------
 dlls/wininet/internet.h |  2 +-
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/dlls/wininet/http.c b/dlls/wininet/http.c
index 497a582ff89..c1bba8a6594 100644
--- a/dlls/wininet/http.c
+++ b/dlls/wininet/http.c
@@ -3265,10 +3265,10 @@ static DWORD HTTPREQ_ReadFile(object_header_t *hdr, void *buf, DWORD size, DWORD
     if(allow_blocking || TryEnterCriticalSection(&req->read_section)) {
         if(allow_blocking)
             EnterCriticalSection(&req->read_section);
-        if(hdr->dwError == ERROR_SUCCESS)
-            hdr->dwError = INTERNET_HANDLE_IN_USE;
-        else if(hdr->dwError == INTERNET_HANDLE_IN_USE)
-            hdr->dwError = ERROR_INTERNET_INTERNAL_ERROR;
+        if(!req->state)
+            req->state = INTERNET_HANDLE_IN_USE;
+        else if(req->state == INTERNET_HANDLE_IN_USE)
+            req->state = ERROR_INTERNET_INTERNAL_ERROR;

if(req->read_size) {
             read = min(size, req->read_size);
@@ -3300,10 +3300,10 @@ static DWORD HTTPREQ_ReadFile(object_header_t *hdr, void *buf, DWORD size, DWORD
             }
         }

-        if(hdr->dwError == INTERNET_HANDLE_IN_USE)
-            hdr->dwError = ERROR_SUCCESS;
+        if(req->state == INTERNET_HANDLE_IN_USE)
+            req->state = 0;
         else
-            error = hdr->dwError;
+            error = req->state;

LeaveCriticalSection( &req->read_section );
     }else {
@@ -3361,10 +3361,10 @@ static DWORD HTTPREQ_QueryDataAvailable(object_header_t *hdr, DWORD *available,
     if(allow_blocking || TryEnterCriticalSection(&req->read_section)) {
         if(allow_blocking)
             EnterCriticalSection(&req->read_section);
-        if(hdr->dwError == ERROR_SUCCESS)
-            hdr->dwError = INTERNET_HANDLE_IN_USE;
-        else if(hdr->dwError == INTERNET_HANDLE_IN_USE)
-            hdr->dwError = ERROR_INTERNET_INTERNAL_ERROR;
+        if(!req->state)
+            req->state = INTERNET_HANDLE_IN_USE;
+        else if(req->state == INTERNET_HANDLE_IN_USE)
+            req->state = ERROR_INTERNET_INTERNAL_ERROR;

avail = req->read_size;
         if(req->cache_size > req->content_pos)
@@ -3379,10 +3379,10 @@ static DWORD HTTPREQ_QueryDataAvailable(object_header_t *hdr, DWORD *available,
             res = refill_read_buffer(req, allow_blocking, &avail);
         }

-        if(hdr->dwError == INTERNET_HANDLE_IN_USE)
-            hdr->dwError = ERROR_SUCCESS;
+        if(req->state == INTERNET_HANDLE_IN_USE)
+            req->state = 0;
         else
-            error = hdr->dwError;
+            error = req->state;

LeaveCriticalSection( &req->read_section );
     }else {
diff --git a/dlls/wininet/internet.h b/dlls/wininet/internet.h
index f77cadc730f..0e867529232 100644
--- a/dlls/wininet/internet.h
+++ b/dlls/wininet/internet.h
@@ -248,7 +248,6 @@ struct _object_header_t
     BOOL valid_handle;
     DWORD  dwFlags;
     DWORD_PTR dwContext;
-    DWORD  dwError;
     ULONG  ErrorMask;
     DWORD  dwInternalFlags;
     LONG   refs;
@@ -311,6 +310,7 @@ typedef struct {
 typedef struct
 {
     object_header_t hdr;
+    DWORD state;
     http_session_t *session;
     server_t *server;
     server_t *proxy;