aboutsummaryrefslogtreecommitdiff
path: root/backends/networking/sdl_net/handlers/createdirectoryhandler.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'backends/networking/sdl_net/handlers/createdirectoryhandler.cpp')
-rw-r--r--backends/networking/sdl_net/handlers/createdirectoryhandler.cpp132
1 files changed, 132 insertions, 0 deletions
diff --git a/backends/networking/sdl_net/handlers/createdirectoryhandler.cpp b/backends/networking/sdl_net/handlers/createdirectoryhandler.cpp
new file mode 100644
index 0000000000..ad8a67a7e8
--- /dev/null
+++ b/backends/networking/sdl_net/handlers/createdirectoryhandler.cpp
@@ -0,0 +1,132 @@
+/* ScummVM - Graphic Adventure Engine
+*
+* ScummVM is the legal property of its developers, whose names
+* are too numerous to list here. Please refer to the COPYRIGHT
+* file distributed with this source distribution.
+*
+* This program is free software; you can redistribute it and/or
+* modify it under the terms of the GNU General Public License
+* as published by the Free Software Foundation; either version 2
+* of the License, or (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program; if not, write to the Free Software
+* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+*
+*/
+
+#include "backends/networking/sdl_net/handlers/createdirectoryhandler.h"
+#include "backends/networking/sdl_net/localwebserver.h"
+#include "backends/fs/fs-factory.h"
+#include "common/file.h"
+#include "common/translation.h"
+
+namespace Networking {
+
+#define INDEX_PAGE_NAME ".index.html"
+
+CreateDirectoryHandler::CreateDirectoryHandler() {}
+
+CreateDirectoryHandler::~CreateDirectoryHandler() {}
+
+void CreateDirectoryHandler::handle(Client &client) {
+ Common::String path = client.queryParameter("path");
+ Common::String name = client.queryParameter("directory_name");
+ Common::String errorMessage = "";
+
+ // show an error message if failed to create directory
+ if (!createDirectory(path, name, errorMessage)) {
+ handleErrorMessage(
+ client,
+ Common::String::format(
+ "%s<br/><a href=\"files?path=/\">%s</a>",
+ errorMessage.c_str(),
+ _("Back to the files manager")
+ )
+ );
+ return;
+ }
+
+ Common::String response = "<html><head><title>ScummVM</title></head><body>{message}</body></html>";
+
+ // load stylish response page from the archive
+ Common::SeekableReadStream *const stream = getArchiveFile(INDEX_PAGE_NAME);
+ if (stream) response = readEverythingFromStream(stream);
+
+ replace(response, "{message}", Common::String::format(
+ "%s<br/><a href=\"files?path=%s\">%s</a>",
+ _("Directory created successfully!"),
+ client.queryParameter("path").c_str(),
+ _("Back to parent directory")
+ )
+ );
+ LocalWebserver::setClientRedirectHandler(client, response, "/files?path=" + client.queryParameter("path"));
+}
+
+void CreateDirectoryHandler::handleErrorMessage(Client &client, Common::String message) {
+ Common::String response = "<html><head><title>ScummVM</title></head><body>{message}</body></html>";
+
+ // load stylish response page from the archive
+ Common::SeekableReadStream *const stream = getArchiveFile(INDEX_PAGE_NAME);
+ if (stream) response = readEverythingFromStream(stream);
+
+ replace(response, "{message}", message);
+ LocalWebserver::setClientGetHandler(client, response);
+}
+
+bool CreateDirectoryHandler::createDirectory(Common::String path, Common::String name, Common::String &errorMessage) {
+ // check that <path> is not an absolute root
+ if (path == "" || path == "/") {
+ errorMessage = _("Can't create directory here!");
+ return false;
+ }
+
+ // transform virtual path to actual file system one
+ Common::String prefixToRemove = "", prefixToAdd = "";
+ if (!transformPath(path, prefixToRemove, prefixToAdd) || path.empty()) {
+ errorMessage = _("Invalid path!");
+ return false;
+ }
+
+ // check that <path> exists and is directory
+ AbstractFSNode *node = g_system->getFilesystemFactory()->makeFileNodePath(path);
+ if (!node->exists()) {
+ errorMessage = _("Parent directory doesn't exists!");
+ return false;
+ }
+ if (!node->isDirectory()) {
+ errorMessage = _("Can't create a directory within a file!");
+ return false;
+ }
+
+ // check that <directory_name> doesn't exist or is directory
+ if (path.lastChar() != '/' && path.lastChar() != '\\') path += '/';
+ node = g_system->getFilesystemFactory()->makeFileNodePath(path + name);
+ if (node->exists()) {
+ if (!node->isDirectory()) {
+ errorMessage = _("There is a file with that name in the parent directory!");
+ return false;
+ } else return true;
+ }
+
+ // create the <directory_name> in <path>
+ if (!node->create(true)) {
+ errorMessage = _("Failed to create the directory!");
+ return false;
+ }
+
+ return true;
+}
+
+/// public
+
+ClientHandlerCallback CreateDirectoryHandler::getHandler() {
+ return new Common::Callback<CreateDirectoryHandler, Client &>(this, &CreateDirectoryHandler::handle);
+}
+
+} // End of namespace Networking