loolwsd/Admin.cpp | 8 +
loolwsd/IoUtil.cpp | 170 +++++++++++++++++++++++++++++++++++++++
loolwsd/IoUtil.hpp | 44 ++++++++++
loolwsd/LOOLBroker.cpp | 13 +-
loolwsd/LOOLKit.cpp | 13 +-
loolwsd/LOOLSession.cpp | 7 -
loolwsd/LOOLWSD.cpp | 5 -
loolwsd/Makefile.am | 6 -
loolwsd/MasterProcessSession.cpp | 5 -
loolwsd/Util.cpp | 136 -------------------------------
loolwsd/Util.hpp | 18 ----
11 files changed, 246 insertions(+), 179 deletions(-)
New commits:
commit ce2fabb7338c3a7c3f79fedebe28d71eeda81231
Author: Ashod Nakashian <ashod.nakash...@collabora.co.uk>
Date: Sun Mar 27 15:22:24 2016 -0400
loolwsd: moved IO utilities into IoUtil file
Change-Id: I1e8d5562787134cbb490c38b19d83b7514ec9baa
Reviewed-on: https://gerrit.libreoffice.org/23586
Reviewed-by: Ashod Nakashian <ashnak...@gmail.com>
Tested-by: Ashod Nakashian <ashnak...@gmail.com>
diff --git a/loolwsd/Admin.cpp b/loolwsd/Admin.cpp
index 562bb58..be9c93a 100644
--- a/loolwsd/Admin.cpp
+++ b/loolwsd/Admin.cpp
@@ -34,6 +34,7 @@
#include "Storage.hpp"
#include "LOOLProtocol.hpp"
#include "LOOLWSD.hpp"
+#include "IoUtil.hpp"
#include "Util.hpp"
using namespace LOOLProtocol;
@@ -193,10 +194,11 @@ void
AdminRequestHandler::handleWSRequests(HTTPServerRequest& request, HTTPServe
{
if (std::stoi(tokens[1]))
{
- Util::writeFIFO(LOOLWSD::BrokerWritePipe,
firstLine + " \r\n");
+ IoUtil::writeFIFO(LOOLWSD::BrokerWritePipe,
firstLine + " \r\n");
}
}
- catch(std::exception& e) {
+ catch(std::exception& e)
+ {
Log::warn() << "Could not kill given PID" <<
Log::end;
}
}
@@ -492,7 +494,7 @@ void Admin::run()
Log::info("Thread [" + thread_name + "] started.");
- Util::pollPipeForReading(pollPipeNotify, FIFO_NOTIFY, NotifyPipe,
+ IoUtil::pollPipeForReading(pollPipeNotify, FIFO_NOTIFY, NotifyPipe,
[this](std::string& message) { return
handleInput(message); } );
_memStatsTimer.cancel();
diff --git a/loolwsd/IoUtil.cpp b/loolwsd/IoUtil.cpp
new file mode 100644
index 0000000..7284eeb
--- /dev/null
+++ b/loolwsd/IoUtil.cpp
@@ -0,0 +1,170 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4;
fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+
+#include <sys/poll.h>
+#include <sys/prctl.h>
+
+#include <cassert>
+#include <cstdlib>
+#include <cstring>
+#include <iomanip>
+#include <mutex>
+#include <sstream>
+#include <string>
+
+#include <Poco/Exception.h>
+#include <Poco/Net/WebSocket.h>
+#include <Poco/Thread.h>
+
+#include "Common.hpp"
+#include "IoUtil.hpp"
+#include "Util.hpp"
+
+namespace IoUtil
+{
+
+void shutdownWebSocket(std::shared_ptr<Poco::Net::WebSocket> ws)
+{
+ try
+ {
+ if (ws)
+ ws->shutdown();
+ }
+ catch (const Poco::IOException& exc)
+ {
+ Log::warn("Util::shutdownWebSocket: IOException: " + exc.message());
+ }
+}
+
+ssize_t writeFIFO(int pipe, const char* buffer, ssize_t size)
+{
+ ssize_t bytes = -1;
+ ssize_t count = 0;
+
+ while(true)
+ {
+ bytes = write(pipe, buffer + count, size - count);
+ if (bytes < 0)
+ {
+ if (errno == EINTR || errno == EAGAIN)
+ continue;
+
+ count = -1;
+ break;
+ }
+ else if (count + bytes < size)
+ {
+ count += bytes;
+ }
+ else
+ {
+ count += bytes;
+ break;
+ }
+ }
+
+ return count;
+}
+
+ssize_t readFIFO(int pipe, char* buffer, ssize_t size)
+{
+ ssize_t bytes;
+ do
+ {
+ bytes = read(pipe, buffer, size);
+ }
+ while (bytes < 0 && errno == EINTR);
+
+ return bytes;
+}
+
+ssize_t readMessage(int pipe, char* buffer, ssize_t size)
+{
+ struct pollfd pollPipe;
+
+ pollPipe.fd = pipe;
+ pollPipe.events = POLLIN;
+ pollPipe.revents = 0;
+
+ const int nPoll = poll(&pollPipe, 1, CHILD_TIMEOUT_SECS * 1000);
+ if ( nPoll < 0 )
+ return -1;
+
+ if ( nPoll == 0 )
+ errno = ETIME;
+
+ if( (pollPipe.revents & POLLIN) != 0 )
+ return readFIFO(pipe, buffer, size);
+
+ return -1;
+}
+
+void pollPipeForReading(pollfd& pollPipe, const std::string& targetPipeName ,
const int& targetPipe,
+ std::function<void(std::string& message)> handler)
+{
+ std::string message;
+ char buffer[READ_BUFFER_SIZE];
+ char* start = buffer;
+ char* end = buffer;
+ ssize_t bytes = -1;
+
+ while (!TerminationFlag)
+ {
+ if (start == end)
+ {
+ if (poll(&pollPipe, 1, POLL_TIMEOUT_MS) < 0)
+ {
+ Log::error("Failed to poll pipe [" + targetPipeName + "].");
+ continue;
+ }
+ else if (pollPipe.revents & (POLLIN | POLLPRI))
+ {
+ bytes = readFIFO(targetPipe, buffer, sizeof(buffer));
+ if (bytes < 0)
+ {
+ start = end = nullptr;
+ Log::error("Error reading message from pipe [" +
targetPipeName + "].");
+ continue;
+ }
+ start = buffer;
+ end = buffer + bytes;
+ }
+ else if (pollPipe.revents & (POLLERR | POLLHUP))
+ {
+ Log::error("Broken pipe [" + targetPipeName + "] with wsd.");
+ break;
+ }
+ }
+
+ if (start != end)
+ {
+ char byteChar = *start++;
+ while (start != end && byteChar != '\r' && byteChar != '\n')
+ {
+ message += byteChar;
+ byteChar = *start++;
+ }
+
+ if (byteChar == '\r' && *start == '\n')
+ {
+ start++;
+ Log::debug(targetPipeName + " recv: " + message);
+ if (message == "eof")
+ break;
+
+ handler(message);
+ message.clear();
+ }
+ }
+ }
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/loolwsd/IoUtil.hpp b/loolwsd/IoUtil.hpp
new file mode 100644
index 0000000..da3db34
--- /dev/null
+++ b/loolwsd/IoUtil.hpp
@@ -0,0 +1,44 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4;
fill-column: 100 -*- */
+/*
+ * 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/.
+ */
+
+#ifndef INCLUDED_IOUTIL_HPP
+#define INCLUDED_IOUTIL_HPP
+
+#include <functional>
+#include <string>
+#include <memory>
+
+#include <sys/poll.h>
+
+#include <Poco/Net/WebSocket.h>
+#include <Poco/Logger.h>
+
+namespace IoUtil
+{
+ /// Call WebSocket::shutdown() ignoring Poco::IOException.
+ void shutdownWebSocket(std::shared_ptr<Poco::Net::WebSocket> ws);
+
+ ssize_t writeFIFO(int pipe, const char* buffer, ssize_t size);
+ inline
+ ssize_t writeFIFO(int pipe, const std::string& message)
+ {
+ return writeFIFO(pipe, message.c_str(), message.size());
+ }
+
+ ssize_t readFIFO(int pipe, char* buffer, ssize_t size);
+
+ ssize_t readMessage(int pipe, char* buffer, ssize_t size);
+
+ void pollPipeForReading(pollfd& pollPipe, const std::string&
targetPipeName , const int& targetPipe,
+ std::function<void(std::string& message)> handler);
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/loolwsd/LOOLBroker.cpp b/loolwsd/LOOLBroker.cpp
index 88682e6..59bb30c 100644
--- a/loolwsd/LOOLBroker.cpp
+++ b/loolwsd/LOOLBroker.cpp
@@ -14,6 +14,7 @@
#include "Common.hpp"
#include "Capabilities.hpp"
+#include "IoUtil.hpp"
#include "Util.hpp"
// First include the grist of the helper process - ideally
@@ -26,7 +27,7 @@
#define LIB_SOFFICEAPP "lib" "sofficeapp" ".so"
#define LIB_MERGED "lib" "mergedlo" ".so"
-typedef int (LokHookPreInit) ( const char *install_path, const char
*user_profile_path );
+typedef int (LokHookPreInit) (const char *install_path, const char
*user_profile_path);
using Poco::ProcessHandle;
@@ -103,7 +104,7 @@ namespace
message << "rmdoc" << " "
<< _pid << " "
<< "\r\n";
- Util::writeFIFO(writerNotify, message.str());
+ IoUtil::writeFIFO(writerNotify, message.str());
_pid = -1;
}
@@ -206,7 +207,7 @@ public:
{
if (_start == _end)
{
- bytes = Util::readMessage(pipeReader, _buffer,
sizeof(_buffer));
+ bytes = IoUtil::readMessage(pipeReader, _buffer,
sizeof(_buffer));
if ( bytes < 0 )
{
_start = _end = nullptr;
@@ -248,7 +249,7 @@ public:
bool createThread(const Process::PID pid, const std::string& session,
const std::string& url)
{
const std::string message = "thread " + session + " " + url + "\r\n";
- if (Util::writeFIFO(getChildPipe(pid), message) < 0)
+ if (IoUtil::writeFIFO(getChildPipe(pid), message) < 0)
{
Log::error("Error sending thread message to child [" +
std::to_string(pid) + "].");
return false;
@@ -277,7 +278,7 @@ public:
{
const auto message = "query url \r\n";
std::string response;
- if (Util::writeFIFO(it->second->getWritePipe(), message) < 0 ||
+ if (IoUtil::writeFIFO(it->second->getWritePipe(), message) < 0 ||
getResponseLine(readerChild, response) < 0)
{
auto log = Log::error();
@@ -387,7 +388,7 @@ public:
Log::debug("Thread [" + thread_name + "] started.");
- Util::pollPipeForReading(pollPipeBroker, FIFO_LOOLWSD, readerBroker,
+ IoUtil::pollPipeForReading(pollPipeBroker, FIFO_LOOLWSD, readerBroker,
[this](std::string& message) { return
handleInput(message); } );
Log::debug("Thread [" + thread_name + "] finished.");
diff --git a/loolwsd/LOOLKit.cpp b/loolwsd/LOOLKit.cpp
index aeb1618..a79f1db 100644
--- a/loolwsd/LOOLKit.cpp
+++ b/loolwsd/LOOLKit.cpp
@@ -52,6 +52,7 @@
#include "LOKitHelper.hpp"
#include "LOOLProtocol.hpp"
#include "QueueHandler.hpp"
+#include "IoUtil.hpp"
#include "Util.hpp"
using namespace LOOLProtocol;
@@ -655,7 +656,7 @@ private:
<< Process::id() << " "
<< _url << " "
<< "\r\n";
- Util::writeFIFO(writerNotify, message.str());
+ IoUtil::writeFIFO(writerNotify, message.str());
if (_multiView)
{
@@ -707,7 +708,7 @@ private:
<< Process::id() << " "
<< sessionId << " "
<< "\r\n";
- Util::writeFIFO(writerNotify, message.str());
+ IoUtil::writeFIFO(writerNotify, message.str());
return _loKitDocument;
}
@@ -733,7 +734,7 @@ private:
<< Process::id() << " "
<< sessionId << " "
<< "\r\n";
- Util::writeFIFO(writerNotify, message.str());
+ IoUtil::writeFIFO(writerNotify, message.str());
Log::info("Session " + sessionId + " is unloading. " +
std::to_string(_clientViews) + " views will remain.");
@@ -972,7 +973,7 @@ void lokit_main(const std::string& childRoot,
else
if (pollPipeBroker.revents & (POLLIN | POLLPRI))
{
- bytes = Util::readFIFO(readerBroker, buffer,
sizeof(buffer));
+ bytes = IoUtil::readFIFO(readerBroker, buffer,
sizeof(buffer));
if (bytes < 0)
{
start = end = nullptr;
@@ -1056,7 +1057,7 @@ void lokit_main(const std::string& childRoot,
response += "bad \r\n";
}
- Util::writeFIFO(writerBroker, response);
+ IoUtil::writeFIFO(writerBroker, response);
// Don't log the CR LF at end
assert(response.length() > 2);
@@ -1099,7 +1100,7 @@ void lokit_main(const std::string& childRoot,
message << "rmdoc" << " "
<< Process::id() << " "
<< "\r\n";
- Util::writeFIFO(writerNotify, message.str());
+ IoUtil::writeFIFO(writerNotify, message.str());
close(writerNotify);
Log::info("Process [" + process_name + "] finished.");
diff --git a/loolwsd/LOOLSession.cpp b/loolwsd/LOOLSession.cpp
index da39bba..3272af6 100644
--- a/loolwsd/LOOLSession.cpp
+++ b/loolwsd/LOOLSession.cpp
@@ -34,6 +34,7 @@
#include "LOOLProtocol.hpp"
#include "LOOLSession.hpp"
#include "TileCache.hpp"
+#include "IoUtil.hpp"
#include "Util.hpp"
using namespace LOOLProtocol;
@@ -65,7 +66,7 @@ LOOLSession::LOOLSession(const std::string& id, const Kind
kind,
LOOLSession::~LOOLSession()
{
- Util::shutdownWebSocket(_ws);
+ IoUtil::shutdownWebSocket(_ws);
}
void LOOLSession::sendTextFrame(const std::string& text)
@@ -166,7 +167,7 @@ void LOOLSession::disconnect(const std::string& reason)
else
sendTextFrame("disconnect");
_disconnected = true;
- Util::shutdownWebSocket(_ws);
+ IoUtil::shutdownWebSocket(_ws);
}
}
catch (const IOException& exc)
@@ -178,7 +179,7 @@ void LOOLSession::disconnect(const std::string& reason)
bool LOOLSession::handleDisconnect(StringTokenizer& /*tokens*/)
{
_disconnected = true;
- Util::shutdownWebSocket(_ws);
+ IoUtil::shutdownWebSocket(_ws);
return false;
}
diff --git a/loolwsd/LOOLWSD.cpp b/loolwsd/LOOLWSD.cpp
index b113200..5003a65 100644
--- a/loolwsd/LOOLWSD.cpp
+++ b/loolwsd/LOOLWSD.cpp
@@ -120,6 +120,7 @@ DEALINGS IN THE SOFTWARE.
#include "MasterProcessSession.hpp"
#include "QueueHandler.hpp"
#include "Storage.hpp"
+#include "IoUtil.hpp"
#include "Util.hpp"
using namespace LOOLProtocol;
@@ -602,7 +603,7 @@ private:
// Request a kit process for this doc.
const std::string aMessage = "request " + id + " " + docKey + "\r\n";
Log::debug("MasterToBroker: " + aMessage.substr(0, aMessage.length() -
2));
- Util::writeFIFO(LOOLWSD::BrokerWritePipe, aMessage);
+ IoUtil::writeFIFO(LOOLWSD::BrokerWritePipe, aMessage);
// For ToClient sessions, we store incoming messages in a queue and
have a separate
// thread that handles them. This is so that we can empty the queue
when we get a
@@ -1493,7 +1494,7 @@ int LOOLWSD::main(const std::vector<std::string>&
/*args*/)
threadPool.joinAll();
// Terminate child processes
- Util::writeFIFO(LOOLWSD::BrokerWritePipe, "eof\r\n");
+ IoUtil::writeFIFO(LOOLWSD::BrokerWritePipe, "eof\r\n");
Log::info("Requesting child process " + std::to_string(brokerPid) + " to
terminate");
Util::requestTermination(brokerPid);
diff --git a/loolwsd/Makefile.am b/loolwsd/Makefile.am
index c141a62..fe54269 100644
--- a/loolwsd/Makefile.am
+++ b/loolwsd/Makefile.am
@@ -10,7 +10,7 @@ AM_LDFLAGS = -pthread
AM_ETAGSFLAGS = --c++-kinds=+p --fields=+iaS --extra=+q -R --totals=yes *
AM_CTAGSFLAGS = $(AM_ETAGSFLAGS)
-shared_sources = LOOLProtocol.cpp LOOLSession.cpp MessageQueue.cpp Util.cpp
+shared_sources = LOOLProtocol.cpp LOOLSession.cpp MessageQueue.cpp IoUtil.cpp
Util.cpp
loolwsd_SOURCES = LOOLWSD.cpp ChildProcessSession.cpp MasterProcessSession.cpp
TileCache.cpp Admin.cpp DocumentBroker.cpp $(shared_sources)
@@ -20,7 +20,7 @@ loadtest_SOURCES = LoadTest.cpp Util.cpp LOOLProtocol.cpp
connect_SOURCES = Connect.cpp Util.cpp LOOLProtocol.cpp
-lokitclient_SOURCES = LOKitClient.cpp Util.cpp
+lokitclient_SOURCES = LOKitClient.cpp IoUtil.cpp Util.cpp
broker_shared_sources = ChildProcessSession.cpp $(shared_sources)
@@ -33,7 +33,7 @@ loolmap_SOURCES = loolmap.c
noinst_HEADERS = LOKitHelper.hpp LOOLProtocol.hpp LOOLSession.hpp
MasterProcessSession.hpp ChildProcessSession.hpp \
LOOLWSD.hpp LoadTest.hpp MessageQueue.hpp TileCache.hpp
Util.hpp Png.hpp Common.hpp Capabilities.hpp \
Rectangle.hpp QueueHandler.hpp Admin.hpp Auth.hpp Storage.hpp
AdminModel.hpp DocumentBroker.hpp \
- FileServer.hpp \
+ FileServer.hpp IoUtil.hpp \
bundled/include/LibreOfficeKit/LibreOfficeKit.h
bundled/include/LibreOfficeKit/LibreOfficeKitEnums.h \
bundled/include/LibreOfficeKit/LibreOfficeKitInit.h
bundled/include/LibreOfficeKit/LibreOfficeKitTypes.h
diff --git a/loolwsd/MasterProcessSession.cpp b/loolwsd/MasterProcessSession.cpp
index 0fbf70c..459bdc7 100644
--- a/loolwsd/MasterProcessSession.cpp
+++ b/loolwsd/MasterProcessSession.cpp
@@ -21,6 +21,7 @@
#include "Rectangle.hpp"
#include "Storage.hpp"
#include "TileCache.hpp"
+#include "IoUtil.hpp"
#include "Util.hpp"
using namespace LOOLProtocol;
@@ -752,7 +753,7 @@ void MasterProcessSession::dispatchChild()
// request again new URL session
const std::string message = "request " + getId() + " " +
_docBroker->getDocKey() + "\r\n";
Log::trace("MasterToBroker: " + message.substr(0,
message.length()-2));
- Util::writeFIFO(LOOLWSD::BrokerWritePipe, message);
+ IoUtil::writeFIFO(LOOLWSD::BrokerWritePipe, message);
}
}
@@ -768,7 +769,7 @@ void MasterProcessSession::dispatchChild()
if (retries < 0 && !isFound)
{
Log::error(getName() + ": Failed to connect to child. Shutting down
socket.");
- Util::shutdownWebSocket(_ws);
+ IoUtil::shutdownWebSocket(_ws);
return;
}
diff --git a/loolwsd/Util.cpp b/loolwsd/Util.cpp
index 477cffd..44cee5c 100644
--- a/loolwsd/Util.cpp
+++ b/loolwsd/Util.cpp
@@ -282,19 +282,6 @@ namespace Util
return true;
}
- void shutdownWebSocket(std::shared_ptr<Poco::Net::WebSocket> ws)
- {
- try
- {
- if (ws)
- ws->shutdown();
- }
- catch (const Poco::IOException& exc)
- {
- Log::warn("Util::shutdownWebSocket: IOException: " +
exc.message());
- }
- }
-
std::string signalName(const int signo)
{
switch (signo)
@@ -355,69 +342,6 @@ namespace Util
}
}
- ssize_t writeFIFO(int pipe, const char* buffer, ssize_t size)
- {
- ssize_t bytes = -1;
- ssize_t count = 0;
-
- while(true)
- {
- bytes = write(pipe, buffer + count, size - count);
- if (bytes < 0)
- {
- if (errno == EINTR || errno == EAGAIN)
- continue;
-
- count = -1;
- break;
- }
- else if (count + bytes < size)
- {
- count += bytes;
- }
- else
- {
- count += bytes;
- break;
- }
- }
-
- return count;
- }
-
- ssize_t readFIFO(int pipe, char* buffer, ssize_t size)
- {
- ssize_t bytes;
- do
- {
- bytes = read(pipe, buffer, size);
- }
- while (bytes < 0 && errno == EINTR);
-
- return bytes;
- }
-
- ssize_t readMessage(int pipe, char* buffer, ssize_t size)
- {
- struct pollfd pollPipe;
-
- pollPipe.fd = pipe;
- pollPipe.events = POLLIN;
- pollPipe.revents = 0;
-
- const int nPoll = poll(&pollPipe, 1, CHILD_TIMEOUT_SECS * 1000);
- if ( nPoll < 0 )
- return -1;
-
- if ( nPoll == 0 )
- errno = ETIME;
-
- if( (pollPipe.revents & POLLIN) != 0 )
- return readFIFO(pipe, buffer, size);
-
- return -1;
- }
-
static
void handleTerminationSignal(const int signal)
{
@@ -557,66 +481,6 @@ namespace Util
}
}
- void pollPipeForReading(pollfd& pollPipe, const std::string&
targetPipeName , const int& targetPipe,
- std::function<void(std::string& message)> handler)
- {
- std::string message;
- char buffer[READ_BUFFER_SIZE];
- char* start = buffer;
- char* end = buffer;
- ssize_t bytes = -1;
-
- while (!TerminationFlag)
- {
- if (start == end)
- {
- if (poll(&pollPipe, 1, POLL_TIMEOUT_MS) < 0)
- {
- Log::error("Failed to poll pipe [" + targetPipeName +
"].");
- continue;
- }
- else if (pollPipe.revents & (POLLIN | POLLPRI))
- {
- bytes = Util::readFIFO(targetPipe, buffer, sizeof(buffer));
- if (bytes < 0)
- {
- start = end = nullptr;
- Log::error("Error reading message from pipe [" +
targetPipeName + "].");
- continue;
- }
- start = buffer;
- end = buffer + bytes;
- }
- else if (pollPipe.revents & (POLLERR | POLLHUP))
- {
- Log::error("Broken pipe [" + targetPipeName + "] with
wsd.");
- break;
- }
- }
-
- if (start != end)
- {
- char byteChar = *start++;
- while (start != end && byteChar != '\r' && byteChar != '\n')
- {
- message += byteChar;
- byteChar = *start++;
- }
-
- if (byteChar == '\r' && *start == '\n')
- {
- start++;
- Log::debug(targetPipeName + " recv: " + message);
- if (message == "eof")
- break;
-
- handler(message);
- message.clear();
- }
- }
- }
- }
-
unsigned getMemoryUsage(Poco::Process::PID nPid)
{
//TODO: Instead of RSS, return PSS
diff --git a/loolwsd/Util.hpp b/loolwsd/Util.hpp
index c496287..ae3f938 100644
--- a/loolwsd/Util.hpp
+++ b/loolwsd/Util.hpp
@@ -14,7 +14,6 @@
#include <sstream>
#include <functional>
#include <memory>
-#include <sys/poll.h>
#include <Poco/File.h>
#include <Poco/Path.h>
@@ -74,20 +73,6 @@ namespace Util
int bufferWidth, int bufferHeight,
std::vector<char>& output,
LibreOfficeKitTileMode mode);
- /// Call WebSocket::shutdown() ignoring Poco::IOException.
- void shutdownWebSocket(std::shared_ptr<Poco::Net::WebSocket> ws);
-
- ssize_t writeFIFO(int pipe, const char* buffer, ssize_t size);
- inline
- ssize_t writeFIFO(int pipe, const std::string& message)
- {
- return writeFIFO(pipe, message.c_str(), message.size());
- }
-
- ssize_t readFIFO(int pipe, char* buffer, ssize_t size);
-
- ssize_t readMessage(int pipe, char* buffer, ssize_t size);
-
/// Safely remove a file or directory.
/// Supresses exception when the file is already removed.
/// This can happen when there is a race (unavoidable) or when
@@ -141,9 +126,6 @@ namespace Util
void requestTermination(const Poco::Process::PID& pid);
- void pollPipeForReading(pollfd& pollPipe, const std::string&
targetPipeName , const int& targetPipe,
- std::function<void(std::string& message)> handler);
-
unsigned getMemoryUsage(Poco::Process::PID nPid);
};
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