Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 211 insertions, 0 deletions

diff --git a/ucb/source/ucp/gio/gio_mount.cxx b/ucb/source/ucp/gio/gio_mount.cxx
new file mode 100644
index 000000000..1d2dbcea8
--- /dev/null
+++ b/ucb/source/ucp/gio/gio_mount.cxx
@@ -0,0 +1,211 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <utility>
+
+#include "gio_mount.hxx"
+#include <ucbhelper/simpleauthenticationrequest.hxx>
+#include <string.h>
+
+#ifdef __GNUC__
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-function"
+#if defined __clang__
+#if __has_warning("-Wdeprecated-volatile")
+#pragma clang diagnostic ignored "-Wdeprecated-volatile"
+#endif
+#endif
+#endif
+G_DEFINE_TYPE (OOoMountOperation, ooo_mount_operation, G_TYPE_MOUNT_OPERATION);
+#ifdef __GNUC__
+#pragma GCC diagnostic pop
+#endif
+
+static void ooo_mount_operation_ask_password (GMountOperation   *op,
+    const char *message, const char *default_user, const char *default_domain,
+    GAskPasswordFlags flags);
+
+static void ooo_mount_operation_init (OOoMountOperation *op)
+{
+    op->m_pPrevPassword = nullptr;
+    op->m_pPrevUsername = nullptr;
+}
+
+static void ooo_mount_operation_finalize (GObject *object)
+{
+    OOoMountOperation *mount_op = OOO_MOUNT_OPERATION (object);
+    if (mount_op->m_pPrevUsername)
+        free(mount_op->m_pPrevUsername);
+    if (mount_op->m_pPrevPassword)
+        free(mount_op->m_pPrevPassword);
+    mount_op->context.reset();
+
+    G_OBJECT_CLASS (ooo_mount_operation_parent_class)->finalize (object);
+}
+
+static void ooo_mount_operation_class_init (OOoMountOperationClass *klass)
+{
+    GObjectClass *object_class = G_OBJECT_CLASS (klass);
+    object_class->finalize = ooo_mount_operation_finalize;
+
+    GMountOperationClass *mount_op_class = G_MOUNT_OPERATION_CLASS (klass);
+    mount_op_class->ask_password = ooo_mount_operation_ask_password;
+}
+
+namespace {
+
+// Temporarily undo the g_main_context_push_thread_default done in the surrounding MountOperation
+// ctor (in ucb/source/ucp/gio/gio_content.cxx):
+struct GlibThreadDefaultMainContextScope {
+public:
+    GlibThreadDefaultMainContextScope(GMainContext * context): context_(context)
+    { g_main_context_push_thread_default(context_); }
+
+    ~GlibThreadDefaultMainContextScope() { g_main_context_pop_thread_default(context_); }
+
+private:
+    GMainContext * context_;
+};
+
+}
+
+static void ooo_mount_operation_ask_password (GMountOperation *op,
+    const char * /*message*/, const char *default_user,
+    const char *default_domain, GAskPasswordFlags flags)
+{
+    css::uno::Reference< css::task::XInteractionHandler > xIH;
+
+    OOoMountOperation *pThis = reinterpret_cast<OOoMountOperation*>(op);
+    GlibThreadDefaultMainContextScope scope(pThis->context.get());
+
+    const css::uno::Reference< css::ucb::XCommandEnvironment > &xEnv = *(pThis->pEnv);
+
+    if (xEnv.is())
+      xIH = xEnv->getInteractionHandler();
+
+    if (!xIH.is())
+    {
+        g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
+        return;
+    }
+
+    OUString aDomain, aUserName, aPassword;
+
+    if (default_user)
+        aUserName = OUString(default_user, strlen(default_user), RTL_TEXTENCODING_UTF8);
+
+    ucbhelper::SimpleAuthenticationRequest::EntityType eUserName =
+        (flags & G_ASK_PASSWORD_NEED_USERNAME)
+          ? ucbhelper::SimpleAuthenticationRequest::ENTITY_MODIFY
+          : aUserName.isEmpty() ? ucbhelper::SimpleAuthenticationRequest::ENTITY_NA
+                                : ucbhelper::SimpleAuthenticationRequest::ENTITY_FIXED;
+
+    ucbhelper::SimpleAuthenticationRequest::EntityType ePassword =
+        (flags & G_ASK_PASSWORD_NEED_PASSWORD)
+          ? ucbhelper::SimpleAuthenticationRequest::ENTITY_MODIFY
+          : ucbhelper::SimpleAuthenticationRequest::ENTITY_NA;
+
+    OUString aPrevPassword, aPrevUsername;
+    if (pThis->m_pPrevUsername)
+        aPrevUsername = OUString(pThis->m_pPrevUsername, strlen(pThis->m_pPrevUsername), RTL_TEXTENCODING_UTF8);
+    if (pThis->m_pPrevPassword)
+        aPrevPassword = OUString(pThis->m_pPrevPassword, strlen(pThis->m_pPrevPassword), RTL_TEXTENCODING_UTF8);
+
+    //The damn dialog is stupidly broken, so do like webdav, i.e. "#102871#"
+    if ( aUserName.isEmpty() )
+        aUserName = aPrevUsername;
+
+    if ( aPassword.isEmpty() )
+        aPassword = aPrevPassword;
+
+    ucbhelper::SimpleAuthenticationRequest::EntityType eDomain =
+        (flags & G_ASK_PASSWORD_NEED_DOMAIN)
+          ? ucbhelper::SimpleAuthenticationRequest::ENTITY_MODIFY
+          : ucbhelper::SimpleAuthenticationRequest::ENTITY_NA;
+
+    if (default_domain)
+        aDomain = OUString(default_domain, strlen(default_domain), RTL_TEXTENCODING_UTF8);
+
+    rtl::Reference< ucbhelper::SimpleAuthenticationRequest > xRequest
+        = new ucbhelper::SimpleAuthenticationRequest (OUString() /* FIXME: provide URL here */, OUString(), eDomain, aDomain, eUserName, aUserName, ePassword, aPassword);
+
+    xIH->handle( xRequest );
+
+    rtl::Reference< ucbhelper::InteractionContinuation > xSelection = xRequest->getSelection();
+
+    if ( !xSelection.is() )
+    {
+        g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
+        return;
+    }
+
+    css::uno::Reference< css::task::XInteractionAbort > xAbort(xSelection.get(), css::uno::UNO_QUERY );
+    if ( xAbort.is() )
+    {
+        g_mount_operation_reply (op, G_MOUNT_OPERATION_ABORTED);
+        return;
+    }
+
+    const rtl::Reference< ucbhelper::InteractionSupplyAuthentication > & xSupp = xRequest->getAuthenticationSupplier();
+    aUserName = xSupp->getUserName();
+    aPassword = xSupp->getPassword();
+
+    if (flags & G_ASK_PASSWORD_NEED_USERNAME)
+        g_mount_operation_set_username(op, OUStringToOString(aUserName, RTL_TEXTENCODING_UTF8).getStr());
+
+    if (flags & G_ASK_PASSWORD_NEED_PASSWORD)
+        g_mount_operation_set_password(op, OUStringToOString(aPassword, RTL_TEXTENCODING_UTF8).getStr());
+
+    if (flags & G_ASK_PASSWORD_NEED_DOMAIN)
+        g_mount_operation_set_domain(op, OUStringToOString(xSupp->getRealm(), RTL_TEXTENCODING_UTF8).getStr());
+
+    switch (xSupp->getRememberPasswordMode())
+    {
+    default:
+        case css::ucb::RememberAuthentication_NO:
+            g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_NEVER);
+            break;
+        case css::ucb::RememberAuthentication_SESSION:
+            g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_FOR_SESSION);
+            break;
+        case css::ucb::RememberAuthentication_PERSISTENT:
+            g_mount_operation_set_password_save(op, G_PASSWORD_SAVE_PERMANENTLY);
+            break;
+    }
+
+    if (pThis->m_pPrevPassword)
+        free(pThis->m_pPrevPassword);
+    pThis->m_pPrevPassword = strdup(OUStringToOString(aPassword, RTL_TEXTENCODING_UTF8).getStr());
+    if (pThis->m_pPrevUsername)
+        free(pThis->m_pPrevUsername);
+    pThis->m_pPrevUsername = strdup(OUStringToOString(aUserName, RTL_TEXTENCODING_UTF8).getStr());
+    g_mount_operation_reply (op, G_MOUNT_OPERATION_HANDLED);
+}
+
+GMountOperation *ooo_mount_operation_new(ucb::ucp::gio::glib::MainContextRef && context, const css::uno::Reference< css::ucb::XCommandEnvironment >& rEnv)
+{
+    OOoMountOperation *pRet = static_cast<OOoMountOperation*>(g_object_new (OOO_TYPE_MOUNT_OPERATION, nullptr));
+    pRet->context = std::move(context);
+    pRet->pEnv = &rEnv;
+    return &pRet->parent_instance;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */