2015-04-13 04:09:02 -05:00
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */
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2015-03-04 17:14:04 -06:00
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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loolwsd: include cleanup and organization
A source file (.cpp) must include its own header first.
This insures that the header is self-contained and
doesn't depend on arbitrary (and accidental) includes
before it to compile.
Furthermore, system headers should go next, followed by
C then C++ headers, then libraries (Poco, etc) and, finally,
project headers come last.
This makes sure that headers and included in the same dependency
order to avoid side-effects. For example, Poco should never rely on
anything from our project in the same way that a C header should
never rely on anything in C++, Poco, or project headers.
Also, includes ought to be sorted where possible, to improve
readability and avoid accidental duplicates (of which there
were a few).
Change-Id: I62cc1343e4a091d69195e37ed659dba20cfcb1ef
Reviewed-on: https://gerrit.libreoffice.org/25262
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
2016-05-21 09:23:07 -05:00
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#include "config.h"
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2017-03-08 10:38:22 -06:00
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#include "Session.hpp"
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2015-04-27 07:51:33 -05:00
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#include <sys/stat.h>
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#include <sys/types.h>
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2015-04-08 09:22:42 -05:00
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#include <ftw.h>
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2015-04-27 07:51:33 -05:00
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#include <utime.h>
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2015-04-08 09:22:42 -05:00
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2015-03-17 18:56:15 -05:00
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#include <cassert>
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2015-03-12 09:18:35 -05:00
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#include <cstring>
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2015-03-04 17:14:04 -06:00
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#include <fstream>
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#include <iostream>
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2015-04-30 07:58:13 -05:00
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#include <iterator>
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2015-04-08 09:22:42 -05:00
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#include <map>
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2015-03-12 09:18:35 -05:00
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#include <memory>
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2015-05-07 08:29:36 -05:00
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#include <mutex>
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2015-04-08 09:22:42 -05:00
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#include <set>
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2015-03-04 17:14:04 -06:00
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2016-03-07 11:58:26 -06:00
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#include <Poco/Exception.h>
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2015-04-08 09:22:42 -05:00
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#include <Poco/Path.h>
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2015-03-04 17:14:04 -06:00
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#include <Poco/String.h>
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#include <Poco/StringTokenizer.h>
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2016-08-30 01:08:07 -05:00
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#include <Poco/URI.h>
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2015-03-04 17:14:04 -06:00
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2016-01-27 03:05:54 -06:00
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#include "Common.hpp"
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loolwsd: include cleanup and organization
A source file (.cpp) must include its own header first.
This insures that the header is self-contained and
doesn't depend on arbitrary (and accidental) includes
before it to compile.
Furthermore, system headers should go next, followed by
C then C++ headers, then libraries (Poco, etc) and, finally,
project headers come last.
This makes sure that headers and included in the same dependency
order to avoid side-effects. For example, Poco should never rely on
anything from our project in the same way that a C header should
never rely on anything in C++, Poco, or project headers.
Also, includes ought to be sorted where possible, to improve
readability and avoid accidental duplicates (of which there
were a few).
Change-Id: I62cc1343e4a091d69195e37ed659dba20cfcb1ef
Reviewed-on: https://gerrit.libreoffice.org/25262
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
2016-05-21 09:23:07 -05:00
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#include "IoUtil.hpp"
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2016-11-24 08:56:06 -06:00
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#include "Protocol.hpp"
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loolwsd: include cleanup and organization
A source file (.cpp) must include its own header first.
This insures that the header is self-contained and
doesn't depend on arbitrary (and accidental) includes
before it to compile.
Furthermore, system headers should go next, followed by
C then C++ headers, then libraries (Poco, etc) and, finally,
project headers come last.
This makes sure that headers and included in the same dependency
order to avoid side-effects. For example, Poco should never rely on
anything from our project in the same way that a C header should
never rely on anything in C++, Poco, or project headers.
Also, includes ought to be sorted where possible, to improve
readability and avoid accidental duplicates (of which there
were a few).
Change-Id: I62cc1343e4a091d69195e37ed659dba20cfcb1ef
Reviewed-on: https://gerrit.libreoffice.org/25262
Reviewed-by: Ashod Nakashian <ashnakash@gmail.com>
Tested-by: Ashod Nakashian <ashnakash@gmail.com>
2016-05-21 09:23:07 -05:00
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#include "Log.hpp"
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2015-03-12 09:18:35 -05:00
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#include "TileCache.hpp"
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2015-03-17 18:56:15 -05:00
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#include "Util.hpp"
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2016-12-07 15:32:08 -06:00
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#include "Unit.hpp"
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2015-03-04 17:14:04 -06:00
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2015-03-26 09:49:07 -05:00
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using namespace LOOLProtocol;
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2016-03-07 11:58:26 -06:00
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using Poco::Exception;
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2015-03-17 18:56:15 -05:00
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2017-03-30 09:59:59 -05:00
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Session::Session(const std::string& name, const std::string& id, bool readOnly) :
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2016-08-21 11:56:35 -05:00
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_id(id),
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2016-12-12 19:18:25 -06:00
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_name(name),
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2016-04-09 16:47:23 -05:00
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_disconnected(false),
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2016-04-21 00:14:27 -05:00
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_isActive(true),
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2016-07-21 01:16:43 -05:00
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_lastActivityTime(std::chrono::steady_clock::now()),
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2016-08-21 11:56:35 -05:00
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_isCloseFrame(false),
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2017-03-30 09:59:59 -05:00
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_isReadOnly(readOnly),
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2016-08-21 11:56:35 -05:00
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_docPassword(""),
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_haveDocPassword(false),
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_isDocPasswordProtected(false)
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2015-03-04 17:14:04 -06:00
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{
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}
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2016-12-12 18:53:58 -06:00
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Session::~Session()
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2015-03-07 05:23:46 -06:00
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{
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}
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2016-12-12 18:53:58 -06:00
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bool Session::sendTextFrame(const char* buffer, const int length)
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2015-04-20 09:43:31 -05:00
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{
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2017-05-14 21:59:58 -05:00
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LOG_TRC(getName() << ": Send: [" << getAbbreviatedMessage(buffer, length) << "].");
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2017-03-30 04:15:28 -05:00
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return sendMessage(buffer, length, WSOpCode::Text) >= length;
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2015-04-20 09:43:31 -05:00
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}
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2016-12-12 18:53:58 -06:00
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bool Session::sendBinaryFrame(const char *buffer, int length)
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2015-04-20 09:43:31 -05:00
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{
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2017-05-14 21:59:58 -05:00
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LOG_TRC(getName() << ": Send: " << std::to_string(length) << " binary bytes.");
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2017-03-30 04:15:28 -05:00
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return sendMessage(buffer, length, WSOpCode::Binary) >= length;
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2015-04-20 09:43:31 -05:00
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}
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2015-04-13 07:13:38 -05:00
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2017-01-19 19:44:39 -06:00
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void Session::parseDocOptions(const std::vector<std::string>& tokens, int& part, std::string& timestamp)
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2015-11-19 03:30:00 -06:00
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{
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// First token is the "load" command itself.
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size_t offset = 1;
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2017-01-19 19:44:39 -06:00
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if (tokens.size() > 2 && tokens[1].find("part=") == 0)
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2015-11-19 03:30:00 -06:00
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{
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getTokenInteger(tokens[1], "part", part);
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++offset;
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}
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2017-01-19 19:44:39 -06:00
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for (size_t i = offset; i < tokens.size(); ++i)
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2015-11-19 03:30:00 -06:00
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{
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2017-03-24 06:34:32 -05:00
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// FIXME use any kind of startsWith() instead of find(...) == 0
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2015-11-19 03:30:00 -06:00
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if (tokens[i].find("url=") == 0)
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{
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_docURL = tokens[i].substr(strlen("url="));
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++offset;
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}
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2016-01-06 23:33:54 -06:00
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else if (tokens[i].find("jail=") == 0)
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{
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_jailedFilePath = tokens[i].substr(strlen("jail="));
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++offset;
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}
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2016-10-26 09:35:40 -05:00
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else if (tokens[i].find("authorid=") == 0)
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{
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2017-05-28 11:20:49 -05:00
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const std::string userId = tokens[i].substr(strlen("authorid="));
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2016-10-26 09:35:40 -05:00
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Poco::URI::decode(userId, _userId);
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++offset;
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}
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2016-08-29 13:08:01 -05:00
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else if (tokens[i].find("author=") == 0)
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{
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2017-05-28 11:20:49 -05:00
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const std::string userName = tokens[i].substr(strlen("author="));
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2016-08-30 01:08:07 -05:00
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Poco::URI::decode(userName, _userName);
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2016-08-29 13:08:01 -05:00
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++offset;
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}
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2017-05-28 11:20:49 -05:00
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else if (tokens[i].find("authorextrainfo=") == 0)
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{
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const std::string userExtraInfo= tokens[i].substr(strlen("authorextrainfo="));
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Poco::URI::decode(userExtraInfo, _userExtraInfo);
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++offset;
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}
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2017-03-30 09:59:59 -05:00
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else if (tokens[i].find("readonly=") == 0)
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{
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_isReadOnly = tokens[i].substr(strlen("readonly=")) != "0";
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++offset;
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}
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2015-11-19 03:30:00 -06:00
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else if (tokens[i].find("timestamp=") == 0)
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{
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timestamp = tokens[i].substr(strlen("timestamp="));
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++offset;
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}
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2016-02-04 11:35:26 -06:00
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else if (tokens[i].find("password=") == 0)
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{
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_docPassword = tokens[i].substr(strlen("password="));
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2016-04-27 19:51:54 -05:00
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_haveDocPassword = true;
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2016-02-04 11:35:26 -06:00
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++offset;
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}
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2017-03-24 06:34:32 -05:00
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else if (tokens[i].find("lang=") == 0)
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{
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_lang = tokens[i].substr(strlen("lang="));
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++offset;
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}
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2015-11-19 03:30:00 -06:00
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}
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2017-01-19 19:44:39 -06:00
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if (tokens.size() > offset)
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2015-11-19 03:30:00 -06:00
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{
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if (getTokenString(tokens[offset], "options", _docOptions))
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{
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2017-01-19 19:44:39 -06:00
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if (tokens.size() > offset + 1)
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_docOptions += Poco::cat(std::string(" "), tokens.begin() + offset + 1, tokens.end());
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}
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}
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}
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2016-12-12 18:53:58 -06:00
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void Session::disconnect()
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2016-01-21 08:26:34 -06:00
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{
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if (!_disconnected)
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2016-03-07 11:55:00 -06:00
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{
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_disconnected = true;
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shutdown();
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2016-01-21 08:26:34 -06:00
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}
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}
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2016-12-12 18:53:58 -06:00
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bool Session::handleDisconnect()
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2016-01-21 08:26:34 -06:00
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{
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_disconnected = true;
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2017-01-15 11:28:52 -06:00
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shutdown();
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2016-01-21 08:26:34 -06:00
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return false;
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}
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2017-02-28 21:33:39 -06:00
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void Session::shutdown(const WebSocketHandler::StatusCodes statusCode, const std::string& statusMessage)
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2016-10-22 10:34:47 -05:00
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{
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2017-02-24 13:52:36 -06:00
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LOG_TRC("Shutting down WS [" << getName() << "] with statusCode [" <<
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2017-02-28 21:33:39 -06:00
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static_cast<unsigned>(statusCode) << "] and reason [" << statusMessage << "].");
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2017-02-04 23:26:55 -06:00
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2017-02-24 13:52:36 -06:00
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// See protocol.txt for this application-level close frame.
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2017-05-21 18:13:55 -05:00
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sendMessage("close: " + statusMessage);
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2017-02-28 21:33:39 -06:00
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WebSocketHandler::shutdown(statusCode, statusMessage);
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2016-10-22 10:34:47 -05:00
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}
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2017-02-24 13:52:36 -06:00
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void Session::handleMessage(bool /*fin*/, WSOpCode /*code*/, std::vector<char> &data)
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2015-12-25 12:51:32 -06:00
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{
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try
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{
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2016-12-07 15:32:08 -06:00
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std::unique_ptr< std::vector<char> > replace;
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2017-02-24 13:52:36 -06:00
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if (UnitBase::get().filterSessionInput(this, &data[0], data.size(), replace))
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2016-12-07 15:32:08 -06:00
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{
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2017-02-24 13:52:36 -06:00
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_handleInput(replace->data(), replace->size());
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return;
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2016-12-07 15:32:08 -06:00
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}
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2017-02-27 20:32:21 -06:00
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if (!data.empty())
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_handleInput(&data[0], data.size());
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2015-12-25 12:51:32 -06:00
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}
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catch (const Exception& exc)
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{
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2016-12-12 18:53:58 -06:00
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LOG_ERR("Session::handleInput: Exception while handling [" <<
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2017-02-24 13:52:36 -06:00
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getAbbreviatedMessage(data) <<
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2016-10-31 20:49:28 -05:00
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"] in " << getName() << ": " << exc.displayText() <<
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(exc.nested() ? " (" + exc.nested()->displayText() + ")" : ""));
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2015-12-25 12:51:32 -06:00
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}
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catch (const std::exception& exc)
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{
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2016-12-12 18:53:58 -06:00
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LOG_ERR("Session::handleInput: Exception while handling [" <<
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2017-02-24 13:52:36 -06:00
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getAbbreviatedMessage(data) << "]: " << exc.what());
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2015-12-25 12:51:32 -06:00
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}
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}
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2015-12-27 16:23:43 -06:00
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2017-04-05 11:59:29 -05:00
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void Session::dumpState(std::ostream& os)
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{
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WebSocketHandler::dumpState(os);
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os << "\t\tid: " << _id
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<< "\n\t\tname: " << _name
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<< "\n\t\tdisconnected: " << _disconnected
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<< "\n\t\tisActive: " << _isActive
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<< "\n\t\tisCloseFrame: " << _isCloseFrame
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<< "\n\t\tisReadOnly: " << _isReadOnly
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<< "\n\t\tdocURL: " << _docURL
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<< "\n\t\tjailedFilePath: " << _jailedFilePath
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<< "\n\t\tdocPwd: " << _docPassword
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<< "\n\t\thaveDocPwd: " << _haveDocPassword
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<< "\n\t\tisDocPwdProtected: " << _isDocPasswordProtected
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<< "\n\t\tDocOptions: " << _docOptions
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<< "\n\t\tuserId: " << _userId
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<< "\n\t\tuserName: " << _userName
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<< "\n\t\tlang: " << _lang
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<< "\n";
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}
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2015-03-04 17:14:04 -06:00
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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