[MPR]
[reactos.git] / reactos / dll / win32 / mpr / wnet.c
index 07c0844..4c47ec1 100644 (file)
@@ -247,6 +247,85 @@ static void _tryLoadProvider(PCWSTR provider)
          debugstr_w(provider));
 }
 
+#ifdef __REACTOS__
+static void _restoreSavedConnection(HKEY connection, WCHAR * local)
+{
+    NETRESOURCEW net;
+    DWORD type, prov, index, size;
+
+    net.lpProvider = NULL;
+    net.lpRemoteName = NULL;
+    net.lpLocalName = NULL;
+
+    TRACE("Restoring: %S\n", local);
+
+    size = sizeof(DWORD);
+    if (RegQueryValueExW(connection, L"ConnectionType", NULL, &type, (BYTE *)&net.dwType, &size) != ERROR_SUCCESS)
+       return;
+
+    if (type != REG_DWORD || size != sizeof(DWORD))
+        return;
+
+    if (RegQueryValueExW(connection, L"ProviderName", NULL, &type, NULL, &size) != ERROR_SUCCESS)
+        return;
+
+    if (type != REG_SZ)
+        return;
+
+    net.lpProvider = HeapAlloc(GetProcessHeap(), 0, size);
+    if (!net.lpProvider)
+        return;
+
+    if (RegQueryValueExW(connection, L"ProviderName", NULL, NULL, (BYTE *)net.lpProvider, &size) != ERROR_SUCCESS)
+        goto cleanup;
+
+    size = sizeof(DWORD);
+    if (RegQueryValueExW(connection, L"ProviderType", NULL, &type, (BYTE *)&prov, &size) != ERROR_SUCCESS)
+        goto cleanup;
+
+    if (type != REG_DWORD || size != sizeof(DWORD))
+        goto cleanup;
+
+    index = _findProviderIndexW(net.lpProvider);
+    if (index == BAD_PROVIDER_INDEX)
+        goto cleanup;
+
+    if (providerTable->table[index].dwNetType != prov)
+        goto cleanup;
+
+    if (RegQueryValueExW(connection, L"RemotePath", NULL, &type, NULL, &size) != ERROR_SUCCESS)
+        goto cleanup;
+
+    if (type != REG_SZ)
+        goto cleanup;
+
+    net.lpRemoteName = HeapAlloc(GetProcessHeap(), 0, size);
+    if (!net.lpRemoteName)
+        goto cleanup;
+
+    if (RegQueryValueExW(connection, L"RemotePath", NULL, NULL, (BYTE *)net.lpRemoteName, &size) != ERROR_SUCCESS)
+        goto cleanup;
+
+    size = strlenW(local);
+    net.lpLocalName = HeapAlloc(GetProcessHeap(), 0, size * sizeof(WCHAR) + 2 * sizeof(WCHAR));
+    if (!net.lpLocalName)
+        goto cleanup;
+
+    strcpyW(net.lpLocalName, local);
+    net.lpLocalName[size] = ':';
+    net.lpLocalName[size + 1] = 0;
+
+    TRACE("Attempting connection\n");
+
+    WNetAddConnection2W(&net, NULL, NULL, 0);
+
+cleanup:
+    HeapFree(GetProcessHeap(), 0, net.lpProvider);
+    HeapFree(GetProcessHeap(), 0, net.lpRemoteName);
+    HeapFree(GetProcessHeap(), 0, net.lpLocalName);
+}
+#endif
+
 void wnetInit(HINSTANCE hInstDll)
 {
     static const WCHAR providerOrderKey[] = { 'S','y','s','t','e','m','\\',
@@ -325,6 +404,64 @@ void wnetInit(HINSTANCE hInstDll)
         }
         RegCloseKey(hKey);
     }
+
+#ifdef __REACTOS__
+    if (providerTable)
+    {
+        HKEY user_profile;
+
+        if (RegOpenCurrentUser(KEY_ALL_ACCESS, &user_profile) == ERROR_SUCCESS)
+        {
+            HKEY network;
+            WCHAR subkey[8] = {'N', 'e', 't', 'w', 'o', 'r', 'k', 0};
+
+            if (RegOpenKeyExW(user_profile, subkey, 0, KEY_READ, &network) == ERROR_SUCCESS)
+            {
+                DWORD size, max;
+
+                TRACE("Enumerating remembered connections\n");
+
+                if (RegQueryInfoKey(network, NULL, NULL, NULL, &max, &size, NULL, NULL, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
+                {
+                    WCHAR *local;
+
+                    TRACE("There are %lu connections\n", max);
+
+                    local = HeapAlloc(GetProcessHeap(), 0, (size + 1) * sizeof(WCHAR));
+                    if (local)
+                    {
+                        DWORD index;
+
+                        for (index = 0; index < max; ++index)
+                        {
+                            DWORD len = size + 1;
+                            HKEY connection;
+
+                            TRACE("Trying connection %lu\n", index);
+
+                            if (RegEnumKeyExW(network, index, local, &len, NULL, NULL, NULL, NULL) != ERROR_SUCCESS)
+                                continue;
+
+                            TRACE("It is %S\n", local);
+
+                            if (RegOpenKeyExW(network, local, 0, KEY_READ, &connection) != ERROR_SUCCESS)
+                                continue;
+
+                            _restoreSavedConnection(connection, local);
+                            RegCloseKey(connection);
+                        }
+
+                        HeapFree(GetProcessHeap(), 0, local);
+                    }
+                }
+
+                RegCloseKey(network);
+            }
+
+            RegCloseKey(user_profile);
+        }
+    }
+#endif
 }
 
 void wnetFree(void)