CVS: winex/dlls/wininet internet.c,1.21,1.22

Subject: winex/dlls/wininet internet.c,1.21,1.22Update of /var/lib/cvsd/cvsroot/winex/dlls/wininet
In directory agravaine:/tmp/cvs-serv16842/dlls/wininet

Modified Files:
	internet.c 
Log Message:
Hack for World of Warcraft to make reading big files from the webserver
complete in finite time: after every partial read, it waits for another
callback to notify it of additional data, so we'll send a fake notification
after every such read. (A proper fix would require a major rewrite.)


Index: internet.c
===================================================================
RCS file: /var/lib/cvsd/cvsroot/winex/dlls/wininet/internet.c,v
retrieving revision 1.21
retrieving revision 1.22
diff -u -d -r1.21 -r1.22
--- internet.c	25 May 2007 21:47:16 -0000	1.21
+++ internet.c	25 May 2007 21:47:23 -0000	1.22
@@ -1383,12 +1383,15 @@
     BOOL retval = FALSE;
     int nSocket = -1;
     LPWININETHANDLEHEADER lpwh = (LPWININETHANDLEHEADER) hFile;
+    LPWININETAPPINFOA hIC = NULL;
 
     TRACE("%p %p %ld %ld\n", hFile, lpBuffersOut, dwFlags, dwContext);
 
     if (NULL == lpwh)
         return FALSE;
 
+    hIC = (LPWININETAPPINFOA) lpwh->lpwhparent;
+
     /* FIXME: this should use NETCON functions! */
     switch (lpwh->htype)
     {
@@ -1422,6 +1425,15 @@
             break;
     }
 
+    /* hack for WoW; whenever we do a partial read, it waits for another RESPONSE_RECEIVED.
+     * We should probably send one when we actually receive data on the socket, but
+     * that's not possible right now without a major rewrite of the netcon stuff. */
+    if (retval && lpBuffersOut->dwBufferLength) {
+        DWORD len = 0;
+        TRACE("firing callback\n");
+        SendAsyncCallback(lpwh, hIC, lpwh, dwContext, INTERNET_STATUS_RESPONSE_RECEIVED, &len, sizeof(len));
+    }
+
     TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", lpBuffersOut->dwBufferLength);
     return retval;
 }
@@ -1442,12 +1454,15 @@
     BOOL retval = FALSE;
     int nSocket = -1;
     LPWININETHANDLEHEADER lpwh = (LPWININETHANDLEHEADER) hFile;
+    LPWININETAPPINFOA hIC = NULL;
 
     TRACE("%p %p %ld %ld\n", hFile, lpBuffersOut, dwFlags, dwContext);
 
     if (NULL == lpwh)
         return FALSE;
 
+    hIC = (LPWININETAPPINFOA) lpwh->lpwhparent;
+
     /* FIXME: this should use NETCON functions! */
     switch (lpwh->htype)
     {
@@ -1482,6 +1497,15 @@
             break;
     }
 
+    /* hack for WoW; whenever we do a partial read, it waits for another RESPONSE_RECEIVED.
+     * We should probably send one when we actually receive data on the socket, but
+     * that's not possible right now without a major rewrite of the netcon stuff. */
+    if (retval && lpBuffersOut->dwBufferLength) {
+        DWORD len = 0;
+        TRACE("firing callback\n");
+        SendAsyncCallback(lpwh, hIC, lpwh, dwContext, INTERNET_STATUS_RESPONSE_RECEIVED, &len, sizeof(len));
+    }
+
     TRACE("-- %s (bytes read: %ld)\n", retval ? "TRUE": "FALSE", lpBuffersOut->dwBufferLength);
     return retval;
 }