[URLMON] Sync with Wine Staging 2.2. CORE-12823

1b04cf1 urlmon: Remove 'stub' from implemented functions trace message.
8f23a89 urlmon: Fix FindMimeFromData spec file entry.
32671b1 urlmon: Added Seek implementations for streams using cache file.
aa2ed73 urlmon: Correctly handle INTERNET_STATUS_REQUEST_COMPLETE notification with no data available.
22b4599 urlmon: Fix buffer overflow in parse_canonicalize.

svn path=/trunk/; revision=74195

reactos/dll/win32/urlmon/binding.c

@@ -512,8 +512,40 @@ static HRESULT WINAPI ProtocolStream_Seek(IStream *iface, LARGE_INTEGER dlibMove
                                          DWORD dwOrigin, ULARGE_INTEGER *plibNewPosition)
 {
     ProtocolStream *This = impl_from_IStream(iface);
-    FIXME("(%p)->(%d %08x %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
+    LARGE_INTEGER new_pos;
-    return E_NOTIMPL;
+    DWORD method;
+
+    TRACE("(%p)->(%d %08x %p)\n", This, dlibMove.u.LowPart, dwOrigin, plibNewPosition);
+
+    if(This->buf->file == INVALID_HANDLE_VALUE) {
+        /* We should probably call protocol handler's Seek. */
+        FIXME("no cache file, not supported\n");
+        return E_FAIL;
+    }
+
+    switch(dwOrigin) {
+    case STREAM_SEEK_SET:
+        method = FILE_BEGIN;
+        break;
+    case STREAM_SEEK_CUR:
+        method = FILE_CURRENT;
+        break;
+    case STREAM_SEEK_END:
+        method = FILE_END;
+        break;
+    default:
+        WARN("Invalid origin %x\n", dwOrigin);
+        return E_FAIL;
+    }
+
+    if(!SetFilePointerEx(This->buf->file, dlibMove, &new_pos, method)) {
+        FIXME("SetFilePointerEx failed: %u\n", GetLastError());
+        return E_FAIL;
+    }
+
+    if(plibNewPosition)
+        plibNewPosition->QuadPart = new_pos.QuadPart;
+    return S_OK;
 }
 
 static HRESULT WINAPI ProtocolStream_SetSize(IStream *iface, ULARGE_INTEGER libNewSize)

reactos/dll/win32/urlmon/internet.c

@@ -482,7 +482,7 @@ HRESULT WINAPI CoInternetQueryInfo(LPCWSTR pwzUrl, QUERYOPTION QueryOption,
     IInternetProtocolInfo *protocol_info;
     HRESULT hres;
 
-    TRACE("(%s, %x, %x, %p, %x, %p, %x): stub\n", debugstr_w(pwzUrl),
+    TRACE("(%s, %x, %x, %p, %x, %p, %x)\n", debugstr_w(pwzUrl),
           QueryOption, dwQueryFlags, pvBuffer, cbBuffer, pcbBuffer, dwReserved);
 
     protocol_info = get_protocol_info(pwzUrl);

reactos/dll/win32/urlmon/protocol.c

@@ -391,13 +391,7 @@ HRESULT protocol_continue(Protocol *protocol, PROTOCOLDATA *data)
                 if(res) {
                     TRACE("available %u bytes\n", protocol->query_available);
                     if(!protocol->query_available) {
-                        if(is_start) {
-                            TRACE("empty file\n");
                         all_data_read(protocol);
-                        }else {
-                            WARN("unexpected end of file?\n");
-                            report_result(protocol, INET_E_DOWNLOAD_FAILURE);
-                        }
                         return S_OK;
                     }
                     protocol->available_bytes = protocol->query_available;

reactos/dll/win32/urlmon/uri.c

@@ -6760,7 +6760,7 @@ HRESULT WINAPI CoInternetCombineUrlEx(IUri *pBaseUri, LPCWSTR pwzRelativeUrl, DW
     HRESULT hr;
     IInternetProtocolInfo *info;
 
-    TRACE("(%p %s %x %p %x) stub\n", pBaseUri, debugstr_w(pwzRelativeUrl), dwCombineFlags,
+    TRACE("(%p %s %x %p %x)\n", pBaseUri, debugstr_w(pwzRelativeUrl), dwCombineFlags,
         ppCombinedUri, (DWORD)dwReserved);
 
     if(!ppCombinedUri)
@@ -6817,7 +6817,6 @@ static HRESULT parse_canonicalize(const Uri *uri, DWORD flags, LPWSTR output,
     const WCHAR *ptr = NULL;
     WCHAR *path = NULL;
     const WCHAR **pptr;
-    WCHAR buffer[INTERNET_MAX_URL_LENGTH+1];
     DWORD len = 0;
     BOOL reduce_path;
 
@@ -6844,11 +6843,11 @@ static HRESULT parse_canonicalize(const Uri *uri, DWORD flags, LPWSTR output,
          * it later.
          */
         if(reduce_path && !path && ptr == uri->canon_uri+uri->path_start)
-            path = buffer+len;
+            path = output+len;
 
         /* Check if it's time to reduce the path. */
         if(reduce_path && ptr == uri->canon_uri+uri->path_start+uri->path_len) {
-            DWORD current_path_len = (buffer+len) - path;
+            DWORD current_path_len = (output+len) - path;
             DWORD new_path_len = remove_dot_segments(path, current_path_len);
 
             /* Update the current length. */
@@ -6860,7 +6859,9 @@ static HRESULT parse_canonicalize(const Uri *uri, DWORD flags, LPWSTR output,
             const WCHAR decoded = decode_pct_val(ptr);
             if(decoded) {
                 if(allow_unescape && (flags & URL_UNESCAPE)) {
-                    buffer[len++] = decoded;
+                    if(len < output_len)
+                        output[len] = decoded;
+                    len++;
                     ptr += 2;
                     do_default_action = FALSE;
                 }
@@ -6868,48 +6869,55 @@ static HRESULT parse_canonicalize(const Uri *uri, DWORD flags, LPWSTR output,
 
             /* See if %'s needed to encoded. */
             if(do_default_action && (flags & URL_ESCAPE_PERCENT)) {
-                pct_encode_val(*ptr, buffer+len);
+                if(len + 3 < output_len)
+                    pct_encode_val(*ptr, output+len);
                 len += 3;
                 do_default_action = FALSE;
             }
         } else if(*ptr == ' ') {
             if((flags & URL_ESCAPE_SPACES_ONLY) &&
                !(flags & URL_ESCAPE_UNSAFE)) {
-                pct_encode_val(*ptr, buffer+len);
+                if(len + 3 < output_len)
+                    pct_encode_val(*ptr, output+len);
                 len += 3;
                 do_default_action = FALSE;
             }
         } else if(!is_reserved(*ptr) && !is_unreserved(*ptr)) {
             if(flags & URL_ESCAPE_UNSAFE) {
-                pct_encode_val(*ptr, buffer+len);
+                if(len + 3 < output_len)
+                    pct_encode_val(*ptr, output+len);
                 len += 3;
                 do_default_action = FALSE;
             }
         }
 
-        if(do_default_action)
+        if(do_default_action) {
-            buffer[len++] = *ptr;
+            if(len < output_len)
+                output[len] = *ptr;
+            len++;
+        }
     }
 
     /* Sometimes the path is the very last component of the IUri, so
      * see if the dot segments need to be reduced now.
      */
     if(reduce_path && path) {
-        DWORD current_path_len = (buffer+len) - path;
+        DWORD current_path_len = (output+len) - path;
         DWORD new_path_len = remove_dot_segments(path, current_path_len);
 
         /* Update the current length. */
         len -= (current_path_len-new_path_len);
     }
 
-    buffer[len++] = 0;
+    if(len < output_len)
+        output[len] = 0;
+    else
+        output[output_len-1] = 0;
 
     /* The null terminator isn't included in the length. */
-    *result_len = len-1;
+    *result_len = len;
-    if(len > output_len)
+    if(len >= output_len)
         return STRSAFE_E_INSUFFICIENT_BUFFER;
-    else
-        memcpy(output, buffer, len*sizeof(WCHAR));
 
     return S_OK;
 }

reactos/dll/win32/urlmon/urlmon.spec

@@ -65,7 +65,7 @@
 164 stdcall FaultInIEFeature(long ptr ptr long)
 #165 stub FindMediaType
 #166 stub FindMediaTypeClass
-167 stdcall FindMimeFromData(long ptr ptr long ptr long ptr long)
+167 stdcall FindMimeFromData(ptr ptr ptr long ptr long ptr long)
 #168 GetAddSitesFileUrl
 169 stdcall GetClassFileOrMime(ptr wstr ptr long wstr long ptr)
 #170 stub GetClassURL

reactos/media/doc/README.WINE

@@ -188,7 +188,7 @@ reactos/dll/win32/traffic             # Synced to WineStaging-1.9.11
 reactos/dll/win32/twain_32            # Synced to WineStaging-1.9.11
 reactos/dll/win32/updspapi            # Synced to WineStaging-1.9.11
 reactos/dll/win32/url                 # Synced to WineStaging-1.9.11
-reactos/dll/win32/urlmon              # Synced to WineStaging-1.9.23
+reactos/dll/win32/urlmon              # Synced to WineStaging-2.2
 reactos/dll/win32/usp10               # Synced to WineStaging-2.2
 reactos/dll/win32/uxtheme             # Forked
 reactos/dll/win32/vbscript            # Synced to WineStaging-1.9.23