215 lines
8.5 KiB
C++
215 lines
8.5 KiB
C++
/****************************************************************************
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Copyright (c) 2007, Radon Labs GmbH
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "stdneb.h"
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#include "io/debug/iopagehandler.h"
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#include "http/html/htmlpagewriter.h"
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#include "io/ioserver.h"
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#include "io/archfs/archivefilesystem.h"
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#include "io/archfs/archive.h"
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#include "io/console.h"
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namespace Debug
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{
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__ImplementClass(Debug::IoPageHandler, 'DIOP', Http::HttpRequestHandler);
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using namespace Http;
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using namespace IO;
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using namespace Util;
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//------------------------------------------------------------------------------
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/**
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*/
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IoPageHandler::IoPageHandler()
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{
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this->SetName("IO");
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this->SetDesc("show debug information about IO subsystem");
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this->SetRootLocation("inout");
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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IoPageHandler::HandleRequest(const GPtr<HttpRequest>& request)
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{
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n_assert(HttpMethod::Get == request->GetMethod());
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// first check if a command has been defined in the URI
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Dictionary<String,String> query = request->GetURI().ParseQuery();
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if (query.Contains("ls"))
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{
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this->ListDirectory(query["ls"], request);
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return;
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}
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// no command, display root page
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GPtr<HtmlPageWriter> htmlWriter = HtmlPageWriter::Create();
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htmlWriter->SetStream(request->GetResponseContentStream());
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htmlWriter->SetTitle("Genesis IO Subsystem Info");
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if (htmlWriter->Open())
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{
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AssignRegistry* assignRegistry = AssignRegistry::Instance();
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SchemeRegistry* schemeRegistry = SchemeRegistry::Instance();
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htmlWriter->Element(HtmlElement::Heading1, "IO Subsystem");
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htmlWriter->AddAttr("href", "/index.html");
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htmlWriter->Element(HtmlElement::Anchor, "Home");
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// display registered URI schemes
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htmlWriter->Element(HtmlElement::Heading3, "Registered Schemes");
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htmlWriter->Begin(HtmlElement::Table);
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Array<String> uriSchemes = schemeRegistry->GetAllRegisteredUriSchemes();
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IndexT schemeIndex;
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for (schemeIndex = 0; schemeIndex < uriSchemes.Size(); schemeIndex++)
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{
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htmlWriter->Begin(HtmlElement::TableRow);
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htmlWriter->Element(HtmlElement::TableData, uriSchemes[schemeIndex]);
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htmlWriter->Element(HtmlElement::TableData, schemeRegistry->GetStreamClassByUriScheme(uriSchemes[schemeIndex]).GetName());
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htmlWriter->End(HtmlElement::TableRow);
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}
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htmlWriter->End(HtmlElement::Table);
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// display registered assigns
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htmlWriter->Element(HtmlElement::Heading3, "Registered Assigns");
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htmlWriter->Begin(HtmlElement::Table);
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Array<Assign> assigns = assignRegistry->GetAllAssigns();
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IndexT assignIndex;
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for (assignIndex = 0; assignIndex < assigns.Size(); assignIndex++)
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{
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htmlWriter->Begin(HtmlElement::TableRow);
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htmlWriter->Begin(HtmlElement::TableData);
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htmlWriter->AddAttr("href", "/inout?ls=" + assigns[assignIndex].GetName() + ":");
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htmlWriter->Element(HtmlElement::Anchor, assigns[assignIndex].GetName());
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htmlWriter->End(HtmlElement::TableData);
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htmlWriter->Element(HtmlElement::TableData, assigns[assignIndex].GetPath());
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htmlWriter->Element(HtmlElement::TableData, assignRegistry->ResolveAssigns(assigns[assignIndex].GetPath()).AsString());
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htmlWriter->End(HtmlElement::TableRow);
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}
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htmlWriter->End(HtmlElement::Table);
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// display mounted archives
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htmlWriter->Element(HtmlElement::Heading3, "Mounted Archives");
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Array<GPtr<Archive> > archives = ArchiveFileSystem::Instance()->GetMountedArchives();
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if (archives.Size() > 0)
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{
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htmlWriter->Begin(HtmlElement::UnorderedList);
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IndexT arcIndex;
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for (arcIndex = 0; arcIndex < archives.Size(); arcIndex++)
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{
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htmlWriter->Element(HtmlElement::ListItem, archives[arcIndex]->GetURI().AsString());
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}
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htmlWriter->End(HtmlElement::UnorderedList);
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}
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else
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{
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htmlWriter->Text("[NONE]");
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}
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// display attached console handlers
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htmlWriter->Element(HtmlElement::Heading3, "Attached Console Handlers");
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htmlWriter->Begin(HtmlElement::UnorderedList);
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Array<GPtr<ConsoleHandler> > handlers = Console::Instance()->GetHandlers();
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IndexT conHandlerIndex;
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for (conHandlerIndex = 0; conHandlerIndex < handlers.Size(); conHandlerIndex++)
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{
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htmlWriter->Element(HtmlElement::ListItem, handlers[conHandlerIndex]->GetClassName());
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}
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htmlWriter->End(HtmlElement::UnorderedList);
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htmlWriter->Close();
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request->SetStatus(HttpStatus::OK);
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}
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else
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{
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request->SetStatus(HttpStatus::InternalServerError);
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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IoPageHandler::ListDirectory(const Util::String& path, const GPtr<HttpRequest>& request)
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{
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GPtr<HtmlPageWriter> htmlWriter = HtmlPageWriter::Create();
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htmlWriter->SetStream(request->GetResponseContentStream());
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htmlWriter->SetTitle("Genesis Directory Listing");
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if (htmlWriter->Open())
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{
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IoServer* ioServer = IoServer::Instance();
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AssignRegistry* assignRegistry = AssignRegistry::Instance();
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htmlWriter->Element(HtmlElement::Heading1, "Directory Listing");
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htmlWriter->AddAttr("href", "/index.html");
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htmlWriter->Element(HtmlElement::Anchor, "Home");
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htmlWriter->LineBreak();
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htmlWriter->AddAttr("href", "/inout");
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htmlWriter->Element(HtmlElement::Anchor, "IO Subsystem Home");
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htmlWriter->LineBreak();
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if (path[path.Length() - 1] != ':')
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{
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// add parent directory navigation entry (if not top-level)
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String str = "/inout?ls=" + path.ExtractDirName();
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str.TrimRight("/");
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htmlWriter->AddAttr("href", str);
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htmlWriter->Element(HtmlElement::Anchor, "Parent Directory");
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}
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htmlWriter->LineBreak();
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htmlWriter->Element(HtmlElement::Heading3, path + " (" + assignRegistry->ResolveAssigns(path).AsString() + ")");
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Array<String> dirs = ioServer->ListDirectories(path, "*");
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Array<String> files = ioServer->ListFiles(path, "*");
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htmlWriter->Begin(HtmlElement::UnorderedList);
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IndexT i;
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for (i = 0; i < dirs.Size(); i++)
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{
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htmlWriter->Begin(HtmlElement::ListItem);
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if (path[path.Length() - 1] == ':')
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{
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// don't add a slash right after an assign
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htmlWriter->AddAttr("href", "/inout?ls=" + path + dirs[i]);
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}
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else
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{
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htmlWriter->AddAttr("href", "/inout?ls=" + path + "/" + dirs[i]);
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}
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htmlWriter->Element(HtmlElement::Anchor, dirs[i]);
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htmlWriter->End(HtmlElement::ListItem);
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}
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for (i = 0; i < files.Size(); i++)
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{
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htmlWriter->Element(HtmlElement::ListItem, files[i]);
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}
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htmlWriter->End(HtmlElement::UnorderedList);
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htmlWriter->Close();
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request->SetStatus(HttpStatus::OK);
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}
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else
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{
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request->SetStatus(HttpStatus::InternalServerError);
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}
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}
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} // namespace Debug
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