rstudio/src/cpp/session/SessionUserSettings.cpp at master · aakashdoiphode/rstudio · GitHub

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* SessionUserSettings.cpp

* Unless you have received this program directly from RStudio pursuant

* to the terms of a commercial license agreement with RStudio, then

* this program is licensed to you under the terms of version 3 of the

* GNU Affero General Public License. This program is distributed WITHOUT

* ANY EXPRESS OR IMPLIED WARRANTY, INCLUDING THOSE OF NON-INFRINGEMENT,

* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Please refer to the

* AGPL (http://www.gnu.org/licenses/agpl-3.0.txt) for more details.

#include <session/SessionUserSettings.hpp>

#include <iostream>

#include <boost/foreach.hpp>

#include <boost/algorithm/string/predicate.hpp>

#include <core/Error.hpp>

#include <core/FilePath.hpp>

#include <core/system/System.hpp>

#include <core/r_util/RSessionContext.hpp>

#include <session/SessionModuleContext.hpp>

#include <session/SessionOptions.hpp>

#include <session/SessionConstants.hpp>

#include <session/projects/ProjectsSettings.hpp>

#include <session/projects/SessionProjects.hpp>

#include "modules/SessionErrors.hpp"

#include "modules/SessionShinyViewer.hpp"

#include <r/RExec.hpp>

#include <r/ROptions.hpp>

#include <r/RRoutines.hpp>

#include <r/RJson.hpp>

#include <r/session/RSession.hpp>

#include <r/session/RConsoleHistory.hpp>

using namespace rstudio::core ;

namespace rstudio {

namespace session {

#define kAgreementPrefix "agreement."

namespace {

const char * const kContextId = kContextIdentifier;

const char * const kAgreementHash = kAgreementPrefix "agreedToHash";

const char * const kAutoCreatedProfile = "autoCreatedProfile";

const char * const kUiPrefs = "uiPrefs";

const char * const kRProfileOnResume = "rprofileOnResume";

const char * const kSaveAction = "saveAction";

const char * const kLoadRData = "loadRData";

const char * const kInitialWorkingDirectory = "initialWorkingDirectory";

const char * const kCRANMirrorName = "cranMirrorName";

const char * const kCRANMirrorHost = "cranMirrorHost";

const char * const kCRANMirrorUrl = "cranMirrorUrl";

const char * const kCRANMirrorCountry = "cranMirrorCountry";

const char * const kBioconductorMirrorName = "bioconductorMirrorName";

const char * const kBioconductorMirrorUrl = "bioconductorMirrorUrl";

const char * const kAlwaysSaveHistory = "alwaysSaveHistory";

const char * const kRemoveHistoryDuplicates = "removeHistoryDuplicates";

const char * const kLineEndings = "lineEndingConversion";

const char * const kUseNewlineInMakefiles = "newlineInMakefiles";

template <typename T>

T readPref(const json::Object& prefs,

const std::string& name,

const T& defaultValue)

{

T value = defaultValue;

Error error = json::readObject(prefs,

name,

defaultValue,

&value);

if (error)

{

value = defaultValue;

error.addProperty("pref", name);

LOG_ERROR(error);

}

return value;

}

void setCRANReposOption(const std::string& url)

{

if (!url.empty())

{

Error error = r::exec::RFunction(".rs.setCRANReposFromSettings",

url).call();

if (error)

LOG_ERROR(error);

}

void setBioconductorReposOption(const std::string& mirror)

{

if (!mirror.empty())

{

Error error = r::options::setOption("BioC_mirror", mirror);

if (error)

LOG_ERROR(error);

}

SEXP rs_readUiPref(SEXP prefName)

{

r::sexp::Protect protect;

// extract name of preference to read

std::string pref = r::sexp::safeAsString(prefName, "");

if (pref.empty())

return R_NilValue;

json::Value prefValue = json::Value();

// try project overrides first

if (projects::projectContext().hasProject())

{

json::Object uiPrefs = projects::projectContext().uiPrefs();

json::Object::iterator it = uiPrefs.find(pref);

if (it != uiPrefs.end())

prefValue = it->second;

}

// then try global UI prefs

if (prefValue.is_null())

{

json::Object uiPrefs = userSettings().uiPrefs();

json::Object::iterator it = uiPrefs.find(pref);

if (it != uiPrefs.end())

prefValue = it->second;

}

// convert to SEXP and return

return r::sexp::create(prefValue, &protect);

}

SEXP rs_writeUiPref(SEXP prefName, SEXP value)

{

json::Value prefValue = json::Value();

// extract name of preference to write

std::string pref = r::sexp::safeAsString(prefName, "");

if (pref.empty())

return R_NilValue;

// extract value to write

Error error = r::json::jsonValueFromObject(value, &prefValue);

if (error)

{

r::exec::error("Unexpected value: " + error.summary());

return R_NilValue;

}

// if this corresponds to an existing preference, ensure that we're not

// changing its data type

json::Object uiPrefs = userSettings().uiPrefs();

json::Object::iterator it = uiPrefs.find(pref);

if (it != uiPrefs.end())

{

if (it->second.type() != prefValue.type())

{

r::exec::error("Type mismatch: expected " +

json::typeAsString(it->second.type()) + "; got " +

json::typeAsString(prefValue.type()));

return R_NilValue;

}

// write new pref value

uiPrefs[pref] = prefValue;

userSettings().setUiPrefs(uiPrefs);

return R_NilValue;

}

} // anonymous namespace

UserSettings& userSettings()

{

static UserSettings instance ;

return instance;

}

Error UserSettings::initialize()

{

// calculate settings file path

FilePath settingsDir = module_context::registerMonitoredUserScratchDir(

kUserSettingsDir,

boost::bind(&UserSettings::onSettingsFileChanged, this, _1));

settingsFilePath_ = settingsDir.complete(kUserSettingsFile);

// if it doesn't exist see if we can migrate an old user settings

if (!settingsFilePath_.exists())

{

FilePath oldSettingsPath =

module_context::userScratchPath().complete("user-settings");

if (oldSettingsPath.exists())

oldSettingsPath.move(settingsFilePath_);

}

// read the settings

Error error = settings_.initialize(settingsFilePath_);

if (error)

return error;

// register routines for reading/writing UI prefs from R code

R_CallMethodDef readUiPrefMethodDef ;

readUiPrefMethodDef.name = "rs_readUiPref";

readUiPrefMethodDef.fun = (DL_FUNC) rs_readUiPref;

readUiPrefMethodDef.numArgs = 1;

r::routines::addCallMethod(readUiPrefMethodDef);

R_CallMethodDef writeUiPrefMethodDef ;

writeUiPrefMethodDef.name = "rs_writeUiPref";

writeUiPrefMethodDef.fun = (DL_FUNC) rs_writeUiPref;

writeUiPrefMethodDef.numArgs = 2;

r::routines::addCallMethod(writeUiPrefMethodDef);

// make sure we have a context id

if (contextId().empty())

setContextId(core::system::generateShortenedUuid());

return Success();

}

void UserSettings::onSettingsFileChanged(

const core::system::FileChangeEvent& changeEvent)

{

// ensure this is for our target file

if (settingsFilePath_.absolutePath() !=

changeEvent.fileInfo().absolutePath())

{

return;

}

// re-read the settings from disk

Error error = settings_.initialize(settingsFilePath_);

if (error)

{

LOG_ERROR(error);

return;

}

// update prefs cache

updatePrefsCache(uiPrefs());

// set underlying R repos options

std::string cranMirrorURL = cranMirror().url;

if (!cranMirrorURL.empty())

setCRANReposOption(cranMirrorURL);

std::string bioconductorMirrorURL = settings_.get(kBioconductorMirrorUrl);

if (!bioconductorMirrorURL.empty())

setBioconductorReposOption(bioconductorMirrorURL);

// update remove dups in underlying R session

using namespace rstudio::r::session;

consoleHistory().setRemoveDuplicates(removeHistoryDuplicates());

// fire event so others can react appropriately

onChanged();

}

std::string UserSettings::contextId() const

{

return settings_.get(kContextId);

}

std::string UserSettings::oldContextId() const

{

return settings_.get("contextId");

}

void UserSettings::setContextId(const std::string& contextId)

{

settings_.set(kContextId, contextId);

}

std::string UserSettings::agreementHash() const

{

return settings_.get(kAgreementHash, "");

}

void UserSettings::setAgreementHash(const std::string& hash)

{

settings_.set(kAgreementHash, hash);

}

bool UserSettings::autoCreatedProfile() const

{

return settings_.getBool(kAutoCreatedProfile, false);

}

void UserSettings::setAutoCreatedProfile(bool autoCreated)

{

settings_.set(kAutoCreatedProfile, autoCreated);

}

core::json::Object UserSettings::uiPrefs() const

{

std::string value = settings_.get(kUiPrefs, "{}");

json::Value jsonValue;

bool success = core::json::parse(value, &jsonValue);

if (success)

return jsonValue.get_obj();

else

return json::Object();

}

void UserSettings::setUiPrefs(const core::json::Object& prefsObject)

{

std::ostringstream output;

json::writeFormatted(prefsObject, output);

settings_.set(kUiPrefs, output.str());

updatePrefsCache(prefsObject);

}

void UserSettings::updatePrefsCache(const json::Object& prefs) const

{

bool useSpacesForTab = readPref<bool>(prefs, "use_spaces_for_tab", true);

pUseSpacesForTab_.reset(new bool(useSpacesForTab));

int numSpacesForTab = readPref<int>(prefs, "num_spaces_for_tab", 2);

pNumSpacesForTab_.reset(new int(numSpacesForTab));

bool autoAppendNewline = readPref<bool>(prefs, "auto_append_newline", false);

pAutoAppendNewline_.reset(new bool(autoAppendNewline));

bool stripTrailingWhitespace = readPref<bool>(prefs, "strip_trailing_whitespace", false);

pStripTrailingWhitespace_.reset(new bool(stripTrailingWhitespace));

std::string enc = readPref<std::string>(prefs, "default_encoding", "");

pDefaultEncoding_.reset(new std::string(enc));

std::string sweave = readPref<std::string>(prefs, "default_sweave_engine", "Sweave");

pDefaultSweaveEngine_.reset(new std::string(sweave));

std::string latex = readPref<std::string>(prefs, "default_latex_program", "pdfLaTeX");

pDefaultLatexProgram_.reset(new std::string(latex));

bool alwaysEnableRnwConcordance = readPref<bool>(prefs, "always_enable_concordance", true);

pAlwaysEnableRnwConcordance_.reset(new bool(alwaysEnableRnwConcordance));

std::string spellingLanguage = readPref<std::string>(prefs, "spelling_dictionary_language", "en_US");

pSpellingLanguage_.reset(new std::string(spellingLanguage));

json::Array spellingCustomDicts = readPref<core::json::Array>(prefs, "spelling_custom_dictionaries", core::json::Array());

pSpellingCustomDicts_.reset(new json::Array(spellingCustomDicts));

bool handleErrorsInUserCodeOnly = readPref<bool>(prefs, "handle_errors_in_user_code_only", true);

pHandleErrorsInUserCodeOnly_.reset(new bool(handleErrorsInUserCodeOnly));

int shinyViewerType = readPref<int>(prefs, "shiny_viewer_type", modules::shiny_viewer::SHINY_VIEWER_WINDOW);

pShinyViewerType_.reset(new int(shinyViewerType));

bool enableRSConnectUI = readPref<bool>(prefs, "enable_rstudio_connect", false);

pEnableRSConnectUI_.reset(new bool(enableRSConnectUI));

bool lintRFunctionCalls = readPref<bool>(prefs, "diagnostics_in_function_calls", true);

pLintRFunctionCalls_.reset(new bool(lintRFunctionCalls));

bool checkArgumentsToRFunctionCalls = readPref<bool>(prefs, "check_arguments_to_r_function_calls", false);

pCheckArgumentsToRFunctionCalls_.reset(new bool(checkArgumentsToRFunctionCalls));

bool warnIfNoSuchVariableInScope = readPref<bool>(prefs, "warn_if_no_such_variable_in_scope", false);

pWarnIfNoSuchVariableInScope_.reset(new bool(warnIfNoSuchVariableInScope));

bool warnIfVariableDefinedButNotUsed = readPref<bool>(prefs, "warn_if_variable_defined_but_not_used", false);

pWarnIfVariableDefinedButNotUsed_.reset(new bool(warnIfVariableDefinedButNotUsed));

bool enableStyleDiagnostics = readPref<bool>(prefs, "enable_style_diagnostics", false);

pEnableStyleDiagnostics_.reset(new bool(enableStyleDiagnostics));

}

// readers for ui prefs

bool UserSettings::useSpacesForTab() const

{

return readUiPref<bool>(pUseSpacesForTab_);

}

int UserSettings::numSpacesForTab() const

{

return readUiPref<int>(pNumSpacesForTab_);

}

bool UserSettings::autoAppendNewline() const

{

return readUiPref<bool>(pAutoAppendNewline_);

}

bool UserSettings::stripTrailingWhitespace() const

{

return readUiPref<bool>(pStripTrailingWhitespace_);

}

std::string UserSettings::defaultEncoding() const

{

return readUiPref<std::string>(pDefaultEncoding_);

}

std::string UserSettings::defaultSweaveEngine() const

{

return readUiPref<std::string>(pDefaultSweaveEngine_);

}

std::string UserSettings::defaultLatexProgram() const

{

return readUiPref<std::string>(pDefaultLatexProgram_);

}

bool UserSettings::alwaysEnableRnwCorcordance() const

{

return readUiPref<bool>(pAlwaysEnableRnwConcordance_);

}

std::string UserSettings::spellingLanguage() const

{

return readUiPref<std::string>(pSpellingLanguage_);

}

bool UserSettings::handleErrorsInUserCodeOnly() const

{

return readUiPref<bool>(pHandleErrorsInUserCodeOnly_);

}

int UserSettings::shinyViewerType() const

{

return readUiPref<int>(pShinyViewerType_);

}

bool UserSettings::enableRSConnectUI() const

{

return readUiPref<bool>(pEnableRSConnectUI_);

}

bool UserSettings::lintRFunctionCalls() const

{

return readUiPref<bool>(pLintRFunctionCalls_);

}

bool UserSettings::checkArgumentsToRFunctionCalls() const

{

return readUiPref<bool>(pCheckArgumentsToRFunctionCalls_);

}

bool UserSettings::warnIfNoSuchVariableInScope() const

{

return readUiPref<bool>(pWarnIfNoSuchVariableInScope_);

}

bool UserSettings::warnIfVariableDefinedButNotUsed() const

{

return readUiPref<bool>(pWarnIfVariableDefinedButNotUsed_);

}

bool UserSettings::enableStyleDiagnostics() const

{

return readUiPref<bool>(pEnableStyleDiagnostics_);

}

std::vector<std::string> UserSettings::spellingCustomDictionaries() const

{

json::Array dictsJson = readUiPref<json::Array>(pSpellingCustomDicts_);

std::vector<std::string> dicts;

BOOST_FOREACH(const json::Value& dictJson, dictsJson)

{

if (json::isType<std::string>(dictJson))

dicts.push_back(dictJson.get_str());

}

return dicts;

}

bool UserSettings::alwaysRestoreLastProject() const

{

return settings_.getBool(kAlwaysRestoreLastProject, true);

}

void UserSettings::setAlwaysRestoreLastProject(bool alwaysRestore)

{

settings_.set(kAlwaysRestoreLastProject, alwaysRestore);

}

bool UserSettings::rProfileOnResume() const

{

return settings_.getBool(kRProfileOnResume,

session::options().rProfileOnResumeDefault());

}

void UserSettings::setRprofileOnResume(bool rProfileOnResume)

{

settings_.set(kRProfileOnResume, rProfileOnResume);

}

int UserSettings::saveAction() const

{

return settings_.getInt(kSaveAction,

session::options().saveActionDefault());

}

void UserSettings::setSaveAction(int saveAction)

{

settings_.set(kSaveAction, saveAction);

}

bool UserSettings::loadRData() const

{

return settings_.getBool(kLoadRData, true);

}

void UserSettings::setLoadRData(bool loadRData)

{

settings_.set(kLoadRData, loadRData);

}

bool UserSettings::showLastDotValue() const

{

return settings_.getBool("showLastDotValue", false);

}

void UserSettings::setShowLastDotValue(bool show)

{

settings_.set("showLastDotValue", show);

}

core::FilePath UserSettings::initialWorkingDirectory() const

{

return getWorkingDirectoryValue(kInitialWorkingDirectory);

}

CRANMirror UserSettings::cranMirror() const

{

// get the settings

CRANMirror mirror;

mirror.name = settings_.get(kCRANMirrorName);

mirror.host = settings_.get(kCRANMirrorHost);

mirror.url = settings_.get(kCRANMirrorUrl);

mirror.country = settings_.get(kCRANMirrorCountry);

// if there is no URL then return the default RStudio mirror

// (return the insecure version so we can rely on probing for

// the secure version). also check for "/" to cleanup from

// a previous bug/regression

if (mirror.url.empty() || (mirror.url == "/"))

{

mirror.name = "Global (CDN)";

mirror.host = "RStudio";

mirror.url = "http://cran.rstudio.com/";

mirror.country = "us";

}

// re-map cran.rstudio.org to cran.rstudio.com

if (boost::algorithm::starts_with(mirror.url, "http://cran.rstudio.org"))

mirror.url = "http://cran.rstudio.com/";

// remap url without trailing slash

if (!boost::algorithm::ends_with(mirror.url, "/"))

mirror.url += "/";

return mirror;

}

void UserSettings::setCRANMirror(const CRANMirror& mirror)

{

settings_.set(kCRANMirrorName, mirror.name);

settings_.set(kCRANMirrorHost, mirror.host);

settings_.set(kCRANMirrorUrl, mirror.url);

settings_.set(kCRANMirrorCountry, mirror.country);

// only set the underlying option if it's not empty (some

// evidence exists that this is possible, it doesn't appear to

// be possible in the current code however previous releases

// may have let this in)

if (!mirror.url.empty())

setCRANReposOption(mirror.url);

}

BioconductorMirror UserSettings::bioconductorMirror() const

{

BioconductorMirror mirror ;

mirror.name = settings_.get(kBioconductorMirrorName);

if (!mirror.name.empty())

{

mirror.url = settings_.get(kBioconductorMirrorUrl);

}

else

{

mirror.name = "Seattle (USA)";

mirror.url = "http://www.bioconductor.org";

}

return mirror;

}

void UserSettings::setBioconductorMirror(

const BioconductorMirror& bioconductorMirror)

{

settings_.set(kBioconductorMirrorName, bioconductorMirror.name);

settings_.set(kBioconductorMirrorUrl, bioconductorMirror.url);

setBioconductorReposOption(bioconductorMirror.url);

}

bool UserSettings::securePackageDownload() const

{

return settings_.getBool("securePackageDownload", true);

}

void UserSettings::setSecurePackageDownload(bool secureDownload)

{

settings_.set("securePackageDownload", secureDownload);

}

bool UserSettings::vcsEnabled() const

{

return settings_.getBool("vcsEnabled", true);

}

void UserSettings::setVcsEnabled(bool enabled)

{

settings_.set("vcsEnabled", enabled);

}

FilePath UserSettings::gitExePath() const

{

std::string dir = settings_.get("vcsGitExePath");

if (!dir.empty())

return FilePath(dir);

else

return FilePath();

}

void UserSettings::setGitExePath(const FilePath& gitExePath)

{

settings_.set("vcsGitExePath", gitExePath.absolutePath());

}

FilePath UserSettings::svnExePath() const

{

std::string dir = settings_.get("vcsSvnExePath");

if (!dir.empty())

return FilePath(dir);

else

return FilePath();

}

void UserSettings::setSvnExePath(const FilePath& svnExePath)

{

settings_.set("vcsSvnExePath", svnExePath.absolutePath());

}

FilePath UserSettings::vcsTerminalPath() const

{

std::string dir = settings_.get("vcsTerminalPath");

if (!dir.empty())

return FilePath(dir);

else

return FilePath();

}

void UserSettings::setVcsTerminalPath(const FilePath& terminalPath)

{

settings_.set("vcsTerminalPath", terminalPath.absolutePath());

}

bool UserSettings::vcsUseGitBash() const

{

return settings_.getBool("vcsUseGitBash", true);

}

void UserSettings::setVcsUseGitBash(bool useGitBash)

{

settings_.set("vcsUseGitBash", useGitBash);

}

bool UserSettings::cleanTexi2DviOutput() const

{

return settings_.getBool("cleanTexi2DviOutput", true);

}

void UserSettings::setCleanTexi2DviOutput(bool cleanTexi2DviOutput)

{

settings_.set("cleanTexi2DviOutput", cleanTexi2DviOutput);

}

bool UserSettings::enableLaTeXShellEscape() const

{

return settings_.getBool("enableLaTeXShellEscape", false);

}

void UserSettings::setEnableLaTeXShellEscape(bool enableShellEscape)

{

settings_.set("enableLaTeXShellEscape", enableShellEscape);

}

bool UserSettings::useInternet2() const

{

return settings_.getBool("useInternet2", true);

}

void UserSettings::setUseInternet2(bool useInternet2)

{

settings_.set("useInternet2", useInternet2);

}

bool UserSettings::cleanupAfterRCmdCheck() const

{

return settings_.getBool("cleanupAfterRCmdCheck", true);

}

void UserSettings::setCleanupAfterRCmdCheck(bool cleanup)

{

settings_.set("cleanupAfterRCmdCheck", cleanup);

}

bool UserSettings::viewDirAfterRCmdCheck() const

{

return settings_.getBool("viewDirAfterRCmdCheck", false);

}

void UserSettings::setViewDirAfterRCmdCheck(bool viewDir)

{

settings_.set("viewDirAfterRCmdCheck", viewDir);

}

bool UserSettings::hideObjectFiles() const

{

return settings_.getBool("hideObjectFiles", true);

}

void UserSettings::setHideObjectFiles(bool hide)

{

settings_.set("hideObjectFiles", hide);

}

bool UserSettings::alwaysSaveHistory() const

{

return settings_.getBool(kAlwaysSaveHistory, true);

}

void UserSettings::setAlwaysSaveHistory(bool alwaysSave)

{

settings_.set(kAlwaysSaveHistory, alwaysSave);

}

bool UserSettings::removeHistoryDuplicates() const

{

return settings_.getBool(kRemoveHistoryDuplicates, false);

}

void UserSettings::setRemoveHistoryDuplicates(bool removeDuplicates)

{

settings_.set(kRemoveHistoryDuplicates, removeDuplicates);

// update in underlying R session

r::session::consoleHistory().setRemoveDuplicates(removeDuplicates);

}

string_utils::LineEnding UserSettings::lineEndings() const

{

return (string_utils::LineEnding)settings_.getInt(

kLineEndings,

string_utils::LineEndingNative);

}

void UserSettings::setLineEndings(string_utils::LineEnding lineEndings)

{

settings_.set(kLineEndings, (int)lineEndings);

}

bool UserSettings::useNewlineInMakefiles() const

{

return settings_.getBool(kUseNewlineInMakefiles, true);

}

void UserSettings::setUseNewlineInMakefiles(bool useNewline)

{

settings_.set(kUseNewlineInMakefiles, useNewline);

}

void UserSettings::setInitialWorkingDirectory(const FilePath& filePath)

{

setWorkingDirectoryValue(kInitialWorkingDirectory, filePath);

}

FilePath UserSettings::getWorkingDirectoryValue(const std::string& key) const

{

return module_context::resolveAliasedPath(settings_.get(key, "~"));

}

void UserSettings::setWorkingDirectoryValue(const std::string& key,

const FilePath& filePath)

{

if (module_context::createAliasedPath(filePath) == "~")

settings_.set(key, std::string("~"));

else

settings_.set(key, filePath.absolutePath());

}

int UserSettings::errorHandlerType() const

{

return settings_.getInt("errorHandlerType",

modules::errors::ERRORS_TRACEBACK);

}

void UserSettings::setErrorHandlerType(int type)

{

settings_.set("errorHandlerType", type);

}

bool UserSettings::useDevtools() const

{

return settings_.getBool("useDevtools", true);

}

void UserSettings::setUseDevtools(bool useDevtools)

{

settings_.set("useDevtools", useDevtools);

}

int UserSettings::clangVerbose() const

{

return settings_.getInt("clangVerbose", 0);

}

void UserSettings::setClangVerbose(int level)

{

settings_.set("clangVerbose", level);

}

void UserSettings::setEnableStyleDiagnostics(bool enable)

{

settings_.set("enableStyleDiagnostics", enable);

}

void UserSettings::setLintRFunctionCalls(bool enable)

{

settings_.set("lintRFunctionCalls", enable);

}

bool UserSettings::usingMingwGcc49() const

{

return boost::algorithm::contains(core::system::getenv("R_COMPILED_BY"),

"4.9.3") ||

settings_.getBool("usingMingwGcc49", false);

}

void UserSettings::setUsingMingwGcc49(bool usingMingwGcc49)

{

settings_.set("usingMingwGcc49", usingMingwGcc49);

}

std::string UserSettings::showUserHomePage() const

{

return settings_.get(kServerHomeSetting, kServerHomeSessions);

}

void UserSettings::setShowUserHomePage(const std::string& value)

{

settings_.set(kServerHomeSetting, value);

}

bool UserSettings::reuseSessionsForProjectLinks() const

{

return settings_.getBool(kReuseSessionsForProjectLinksSettings, true);

}

void UserSettings::setReuseSessionsForProjectLinks(bool reuse)

{

settings_.set(kReuseSessionsForProjectLinksSettings, reuse);

}

} // namespace session

} // namespace rstudio

rstudio/src/cpp/session/SessionUserSettings.cpp at master · aakashdoiphode/rstudio · GitHub

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